CN108788814B - Clamp assembly and cutting device - Google Patents
Clamp assembly and cutting device Download PDFInfo
- Publication number
- CN108788814B CN108788814B CN201810591872.8A CN201810591872A CN108788814B CN 108788814 B CN108788814 B CN 108788814B CN 201810591872 A CN201810591872 A CN 201810591872A CN 108788814 B CN108788814 B CN 108788814B
- Authority
- CN
- China
- Prior art keywords
- positioning
- rear seat
- main body
- clamp assembly
- machined
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 36
- 238000003754 machining Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp assembly and a cutting device, wherein the clamp assembly is used for clamping a workpiece to be machined, and comprises: the fixing seat comprises a placing platform and a positioning rear seat, the positioning rear seat is connected to the placing platform, and a positioning piece is detachably arranged on the upper surface of the placing platform; the main body piece is detachably connected to the positioning rear seat, and a movable groove is formed in the surface of the main body piece, which deviates from the positioning rear seat; and the movable block is connected with the movable groove in a sliding manner, the workpiece to be machined is placed on the upper surface of the placing platform, at least part of the workpiece to be machined is abutted against the lower end of the main body part, the positioning part is abutted against at least part of the outer edge of the workpiece to be machined, and the movable block and the lower end of the main body part are clamped on two opposite surfaces of the workpiece to be machined. According to the technical scheme, different types of workpieces to be machined can be clamped and positioned quickly through the clamp assembly, and waiting working hours of the cutting device are reduced.
Description
Technical Field
The invention relates to the technical field of mold tools and jig clamping, in particular to a clamp assembly and a cutting device using the same.
Background
Part cutting process especially board class part is comparatively common in machining, and the type part structure is covered to comparatively complicated board class, needs to be processed by CNC. However, since the blank material of the profile will cause the workpiece to get rid of and fly more during CNC machining, the machine crash phenomenon will occur, so the profile structure is cut by wire cutting after the upper and lower surfaces of the CNC machining. However, in the conventional cutting process, the workpiece needs to be repeatedly clamped and positioned in the machine tool of the cutting apparatus every time the workpiece is loaded and unloaded, and the machine tool waits. This operation is not sure to waste too many man-hours, resulting in waste of labor and man-hours.
Disclosure of Invention
The invention mainly aims to provide a clamp assembly, aiming at rapidly clamping and positioning workpieces to be processed of different types through the clamp assembly and reducing waiting working hours of a cutting device.
In order to achieve the above object, the present invention provides a clamp assembly for clamping a workpiece to be machined, the clamp assembly comprising:
the fixing seat comprises a placing platform and a positioning rear seat, the positioning rear seat is connected to the placing platform, and a positioning piece is detachably arranged on the upper surface of the placing platform;
the main body piece is detachably connected to the positioning rear seat, and a movable groove is formed in the surface of the main body piece, which is far away from the positioning rear seat; and
the movable block, the movable block sliding connection in the activity groove, treat the machined part lay in lay the upper surface of platform, and at least partial butt with the lower extreme of main part, the setting element butt with treat at least partial outward flange of machined part, the movable block with the lower extreme centre gripping of main part in treat the relative two surfaces of machined part.
Optionally, the main body piece comprises a main body connecting part and a lower clamping part connected to the lower end of the main body connecting part, the main body connecting part is detachably connected to the positioning rear seat, and the surface of the main body connecting part, which is away from the positioning rear seat, is provided with the movable groove;
the lower clamping part and the movable block are clamped on two opposite surfaces of the workpiece to be machined.
Optionally, the main part connecting portion are equipped with the connecting hole, the connecting hole runs through the main part connecting portion orientation the surface of location back seat, anchor clamps subassembly still includes the retaining member, the retaining member passes location back seat locking in the connecting hole, will main part connecting portion can dismantle connect in the location back seat.
Optionally, the retaining member includes a handle portion and a connecting rod, the handle portion is provided with one end of the connecting rod, and one end of the connecting rod departing from the handle portion passes through the positioning rear seat and is connected to the connecting hole.
Optionally, the movable block is provided with a through hole, the clamp assembly further comprises an adjusting piece, and the adjusting piece penetrates through the through hole to adjust the sliding distance of the movable block in the movable groove.
Optionally, the movable block is provided with a through hole, the clamp assembly further comprises an adjusting piece, and the adjusting piece penetrates through the through hole to adjust the sliding distance of the movable block in the movable groove.
Optionally, the adjusting part includes a rotating head and a screw rod, the rotating head is arranged at one end of the screw rod, the through hole is provided with an internal thread, and one end of the screw rod departing from the rotating head passes through the through hole and is screwed to the through hole.
Optionally, the positioning element includes a plurality of positioning pins, a plurality of positioning holes are formed in the surface of the placing platform, the plurality of positioning holes are arranged at intervals, at least the plurality of positioning holes are arranged in a transverse direction, and the plurality of positioning holes are arranged in a longitudinal direction;
at least one positioning pin is inserted into one of the positioning holes which are transversely arranged;
at least one positioning pin is inserted into one of the plurality of positioning holes which are longitudinally arranged.
Optionally, the placing platform comprises a fixing plate and an appearance positioning plate, the appearance positioning plate and the positioning rear seat are detachably connected to the upper surface of the fixing plate, and the positioning piece is detachably arranged on the upper surface of the appearance positioning plate.
The invention also provides a cutting device, which comprises a built-in cutter, a built-in fixed platform, a built-in positioning rear seat and any one of the clamp assemblies, wherein the built-in positioning rear seat is arranged on the upper surface of the built-in fixed platform and matched with the positioning rear seat of the clamp assembly, and a main body piece and a movable piece in the clamp assembly are detachably connected to the built-in positioning rear seat after clamping a workpiece to be machined.
According to the technical scheme, when the workpiece to be machined needs to be machined, the workpiece to be machined is fixed on the upper surface of the placing platform of the fixing seat, and the lower end of the main body piece abuts against the lower surface of the workpiece to be machined. The outer peripheral edge of the workpiece to be machined is limited and fixed through the positioning piece. Then the movable block slides up and down in the movable groove, slides to the upper surface of the workpiece to be machined and abuts against the upper surface of the workpiece to be machined, and therefore the workpiece to be machined is integrally clamped and fixed by the lower end of the main body piece and the movable block. And then, detaching and separating the main body piece from the positioning rear seat, and sending the main body piece into a cutting device for processing. The clamp assembly cutting device can be used for rapidly clamping and positioning different types of workpieces to be machined, and waiting working hours of the cutting device are reduced. Therefore, the cutting efficiency of the whole device can be improved, the external positioning and clamping of the cutting device are realized, and particularly, batch piece processing is realized, only the appearance of the first piece to be processed is required to be aligned, so that the alignment time of the piece to be processed in the subsequent processing is saved. The standby waiting time of the cutting device is reduced, and quick positioning is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of one embodiment of the clamping assembly for clamping a workpiece to be machined according to the present invention;
FIG. 2 is an exploded view of one embodiment of the clamp assembly of the present invention;
FIG. 3 is a schematic structural view of the main body member and the movable block of the clamp assembly of the present invention;
FIG. 4 is a top view of one embodiment of the clamp assembly of the present invention holding a member to be machined;
fig. 5 is a partial structural schematic view of an embodiment of the cutting device of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The present invention provides a clamp assembly 100.
Referring to fig. 1 to 4, in an embodiment of the present invention, the clamp assembly 100 is used for clamping a workpiece 101 to be processed, and the clamp assembly 100 includes:
the fixing seat 10 comprises a placing platform 11 and a positioning rear seat 13, the positioning rear seat 13 is connected to the placing platform 11, and a positioning part 15 is detachably arranged on the upper surface of the placing platform 11;
the main body piece 30 is detachably connected to the positioning rear seat 13, and a movable groove 30a is formed in the surface of the main body piece 30, which is far away from the positioning rear seat 13; and
the movable block 50, the movable block 50 sliding connection in the movable groove 30a, treat that the machined part 101 lays in the upper surface of laying platform 11 to at least partial butt with the lower extreme of main part 30, the setting element 15 butt with treat at least partial outward flange of machined part 101, the movable block 50 with the lower extreme centre gripping of main part 30 in treat the relative two surfaces of machined part 101.
In the technical solution of the present invention, when the workpiece 101 to be processed needs to be processed, the workpiece 101 to be processed is fixed on the upper surface of the placing platform 11 of the fixing base 10, and the lower end of the main body 30 abuts against the lower surface of the workpiece 101 to be processed. The outer periphery of the workpiece 101 to be processed is limited and fixed by the positioning member 15. Then, the movable block 50 slides up and down in the movable groove 30a, slides to the upper surface of the member to be processed 101 and abuts against the upper surface of the member to be processed 101, so that the lower end of the main body member 30 and the movable block 50 clamp and fix the member to be processed 101 integrally. Then, the main body member 30 is detached and separated from the positioning rear seat 13, and is sent to a cutting device for processing. Different types of workpieces to be processed 101 can be clamped and positioned quickly outside the cutting device through the clamp assembly 100, and waiting working hours of the cutting device are reduced. Therefore, the cutting efficiency of the whole device can be improved, the external positioning and clamping of the cutting device are realized, and particularly, batch piece processing is realized, only the shape of the first piece to be processed 101 needs to be aligned, so that the alignment time of the later processed piece to be processed 101 is saved. The standby waiting time of the cutting device is reduced, and quick positioning is realized.
With combined reference to fig. 1 to 3, in an embodiment of the present application, the main body 30 includes a main body connecting portion 31 and a lower clamping portion 33 connected to a lower end of the main body connecting portion 31, the main body connecting portion 31 is detachably connected to the positioning rear seat 13, and a surface of the main body connecting portion 31 facing away from the positioning rear seat 13 is provided with the movable groove 30 a; the lower clamping portion 33 and the movable block 50 are clamped on two opposite surfaces of the workpiece 101 to be processed.
The body connecting portion 31 and the lower clamping portion 33 can be integrally formed, i.e., the body member 30 is a complete and integral component. The movable groove 30a extends in the up-down direction so that the movable block 50 can move up and down in the movable groove 30a and is restrained in the movable groove 30a to clamp the member to be machined 101 together with the lower clamping portion 33.
The movable block 50 comprises an upper clamping portion 51 and a sliding portion 53 connected to the upper clamping portion 51, the sliding portion 53 is slidably connected to the movable groove 30a, and the upper clamping portion 51 is located outside the movable groove and clamps the workpiece 101 to be machined with the lower clamping portion 33.
The upper holding portion 51 and the sliding portion 53 are disposed in a substantially square shape, and the movable block 50 formed by connecting the upper holding portion 51 and the movable block 50 is disposed in a substantially T-shape. A connecting section 52 may be further disposed between the upper clamping portion 51 and the sliding portion 53, and two opposite side surfaces of the connecting section 52 are formed with grooves 521, so that the groove side walls at the movable notch 30c of the movable groove 30a are inserted into the grooves 521 to be matched with the connecting section 52.
The upper end of the movable slot 30a is formed with an opening 30b, the side edge thereof is formed with a movable notch 30c, the sliding part 53 enters the movable slot 30a from the opening 30b of the movable slot 30a, the movable notch 30c is used for the connection section 52 of the upper clamping part 51 and the sliding part 53 to pass through and slide, and the upper clamping part 51 extends out from the movable notch 30 c. The upper clamping portion 51 may be shaped the same as the lower clamping portion 33, thus facilitating both to clamp the member to be machined 101.
When the sliding portion 53 is provided as a square member, first clearance holes 30e may be provided at four corners of the inner wall of the movable groove 30a to facilitate the sliding of the sliding portion 53. A second clearance hole 523 may also be provided on the inner wall of the groove 521 at the connecting section 52 for the side wall of the groove at the movable notch 30c of the movable groove 30a to cooperate with the connecting section 52.
With further reference to fig. 1 to 4, in an embodiment of the present application, when the adjustment movable block 50 slides up and down, the following manner may be adopted:
the sliding portion 53 is provided with a through hole 531, the clamp assembly 100 further includes an adjusting member 55, and the adjusting member 55 passes through the through hole 531 to adjust the sliding distance of the movable block 50 in the movable groove 30 a.
That is, the adjusting member 55 passes through the through hole 531 to adjust the movable block 50, which is convenient and fast.
Further, the adjusting member 55 includes a rotating head 551 and a screw 553, the rotating head 551 is disposed at one end of the screw 553, the through hole 531 is provided with an internal thread, and one end of the screw 553 departing from the rotating head 551 passes through the through hole 531 and is screwed to the through hole 531.
The rotating head 551 may be circular or square, and its side surface may be provided with anti-slip ribs. When adjustment is required, the rotating head 551 is rotated to drive the screw 553 to rotate clockwise or counterclockwise, so as to drive the sliding part 53 to drive the upper clamping part 51 to move upward or downward. The adjusting member 55 can adjust the up-and-down movement of the movable block 50 conveniently by the screw 553 and the internal thread.
Of course, the up-and-down movement of the sliding portion 53 may be adjusted by a cylinder, or a lead screw or a rack and pinion manner may be adopted.
Further, a mounting groove 30d may be formed in the upper end of the main body 30, and the adjusting member 55 further includes a spacer 555, where the spacer 555 is sleeved on the screw 553, is located below the rotating head 551, and is disposed in the mounting groove 30 d. Through the setting of gasket 555, rotatory rotary head 551 that can be more convenient.
Referring to fig. 2, in an embodiment of the present application, the detachable connection of the main body piece 30 and the positioning rear seat 13 may be provided in a manner that:
the main part connecting portion 31 is equipped with connecting hole (not shown), the connecting hole runs through the main part connecting portion 31 orientation the surface of location back seat 13, anchor clamps subassembly 100 still includes retaining member 311, retaining member 311 passes location back seat 13 lock in the connecting hole, will main part connecting portion 31 can dismantle connect in location back seat 13.
In this way, the locking member 311 passes through the positioning rear seat 13 and is connected to the connecting hole of the body connecting portion 31, so that the body connecting portion 31 is detachably connected to the positioning rear seat 13. When setting up, location back seat 13 can set up the constant head tank 131 that extends from top to bottom, installs main part connecting portion 31 in constant head tank 131, and so, the setting of constant head tank 131 can make things convenient for the quick location of main part 30 to give the installation. The positioning slot 131 is located in the middle of the positioning rear seat 13, and further, a spare slot 133 may be further provided, the spare slot 133 is vertically disposed in the positioning slot 131, and the locking member 311 passes through the connection position of the positioning slot 131 and the spare slot 133 to connect the main body member 30.
Further, in order to conveniently rotate and hold the locking member 311, the locking member 311 includes a handle portion 3111 and a connecting rod 3113, the handle portion 3111 is provided with one end of the connecting rod 3113, one end of the connecting rod 3113 departing from the handle portion 3111 is passed through the positioning rear seat 13 is connected to the connecting hole.
When the installation is needed, the handle portion 3111 only needs to be rotated to drive the connecting rod 3113 to rotate. The connecting rod 3113 may also be threaded, and the connecting hole may also be threaded correspondingly, so that the body member 30 may be fixed to the positioning rear seat 13 by screwing the connecting rod and the connecting hole.
With reference to fig. 4, in an embodiment of the present application, the positioning element 15 includes a plurality of positioning pins 151, the placing platform 11 has a plurality of positioning holes, the plurality of positioning holes are arranged at intervals, at least the plurality of positioning holes are arranged in a transverse direction, and the plurality of positioning holes are arranged in a longitudinal direction;
at least one positioning pin 151 is inserted into one of the plurality of positioning holes which are arranged transversely;
at least one of the positioning holes arranged longitudinally is inserted with the positioning pin 151.
That is, the positioning pin 151 is provided to conveniently limit the periphery of the workpiece 101 to be processed. The positioning holes are arranged, so that the positioning pins 151 can be conveniently arranged according to the edge of the workpiece 101 to be machined, and the positioning part 15 can be matched with the workpieces 101 to be machined in different shapes.
With reference to fig. 1 and fig. 2, in an embodiment of the present application, the placing platform 11 includes a fixing plate 111 and a shape positioning plate 113, the shape positioning plate 113 and the positioning rear seat 13 are detachably connected to the upper surface of the fixing plate 111, and the upper surface of the shape positioning plate 113 is detachably provided with the positioning element 15.
That is, the fixing plate 111, the shape positioning plate 113 and the positioning rear seat 13 are detachably assembled, so that when one of the components is damaged, the replacement and maintenance are facilitated. The three can be connected by bolts.
With reference to fig. 5, the present invention further provides a cutting apparatus, which includes a built-in cutter (not shown), a built-in fixed station 210, a built-in positioning rear seat 220, and a fixture assembly 100, wherein the built-in positioning rear seat 220 is disposed on an upper surface of the built-in fixed station 210, the built-in positioning rear seat 220 is matched with the positioning rear seat 13 of the fixture assembly 100, and a main body member 30 and a movable member in the fixture assembly 100 detachably connect to the built-in positioning rear seat 220 after clamping a workpiece 101 to be machined.
The specific structure of the clamp assembly 100 refers to the above embodiments, and since the cutting device adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.
In the cutting device according to the technical scheme of the invention, when the workpiece 101 to be machined needs to be machined, the workpiece 101 to be machined is fixed on the upper surface of the placing platform 11 of the fixing seat 10, and the lower end of the main body member 30 abuts against the lower surface of the workpiece 101 to be machined. The outer periphery of the workpiece 101 to be processed is limited and fixed by the positioning member 15. Then, the movable block 50 slides up and down in the movable groove 30a, slides to the upper surface of the member to be processed 101 and abuts against the upper surface of the member to be processed 101, so that the lower end of the main body member 30 and the movable block 50 clamp and fix the member to be processed 101 integrally. Then, the main body member 30 is detached from the positioning rear seat 13 and fed into the cutting device. The specifications of the inner positioning rear seat 220 of the cutting device and the positioning rear seat 13 of the fixture assembly 100 are the same, and then the main body member 30 is detachably connected to the inner positioning rear seat 220 in the manner as described above, which is not described herein again. And finally, cutting. Different types of workpieces to be processed 101 can be clamped and positioned outside the cutting device through the clamp assembly 100, and waiting working hours of the cutting device are reduced. Therefore, the cutting efficiency of the whole device can be improved, the external positioning and clamping of the cutting device are realized, and particularly, batch piece processing is realized, only the shape of the first piece to be processed 101 needs to be aligned, so that the alignment time of the later processed piece to be processed 101 is saved. The standby waiting time of the cutting device is reduced, and quick positioning is realized.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A clamp assembly for clamping a workpiece to be machined, the clamp assembly comprising:
the fixing seat comprises a placing platform and a positioning rear seat, the positioning rear seat is connected to the placing platform, and a positioning piece is detachably arranged on the upper surface of the placing platform;
the main body piece is detachably connected to the positioning rear seat, and a movable groove is formed in the surface of the main body piece, which is far away from the positioning rear seat; and
the movable block is connected with the movable groove in a sliding mode, the workpiece to be machined is placed on the upper surface of the placing platform and at least partially abutted against the lower end of the main body piece, the positioning piece is abutted against at least part of the outer edge of the workpiece to be machined, and the lower ends of the movable block and the main body piece are clamped on two opposite surfaces of the workpiece to be machined;
the positioning part comprises a plurality of positioning pins, the placing platform is provided with a plurality of positioning holes, the positioning holes are arranged at intervals, at least the positioning holes are transversely arranged, the positioning holes are longitudinally arranged, and at least one positioning pin is inserted into one of the transversely arranged positioning holes; at least one positioning pin is inserted into one of the plurality of positioning holes which are longitudinally arranged.
2. The clamp assembly of claim 1, wherein the main body member comprises a main body connecting portion and a lower clamping portion connected to a lower end of the main body connecting portion, the main body connecting portion is detachably connected to the positioning rear seat, and the surface of the main body connecting portion facing away from the positioning rear seat is provided with the movable groove;
the lower clamping part and the movable block are clamped on two opposite surfaces of the workpiece to be machined.
3. The clamp assembly of claim 2, wherein the body connecting portion is provided with a connecting hole extending through a surface of the body connecting portion facing the positioning rear seat, the clamp assembly further comprising a locking member that passes through the positioning rear seat to be locked to the connecting hole, detachably connecting the body connecting portion to the positioning rear seat.
4. The clamp assembly of claim 3, wherein said locking member includes a handle portion and a connecting rod, said handle portion having an end of said connecting rod, said connecting rod having an end facing away from said handle portion connected to said attachment hole through said positioning backseat.
5. The clamp assembly of claim 2, wherein the movable block comprises an upper clamping portion and a sliding portion connected to the upper clamping portion, the sliding portion is slidably connected to the movable groove, and the upper clamping portion is located outside the movable groove and clamps the workpiece to be machined with the lower clamping portion.
6. The clamp assembly of claim 5, wherein said sliding portion defines a through-hole, said clamp assembly further comprising an adjustment member, said adjustment member passing through said through-hole to adjust a sliding distance of said movable block within said movable slot.
7. The gripper assembly of claim 6, wherein said adjustment member comprises a rotating head and a threaded rod, said rotating head being disposed at one end of said threaded rod, said through-hole being internally threaded, and an end of said threaded rod facing away from said rotating head being threaded through said through-hole and threadably engaging said through-hole.
8. The fixture assembly of any one of claims 1 to 7, wherein the placement platform comprises a fixed plate and a shape positioning plate, the shape positioning plate and the positioning backseat are detachably connected to an upper surface of the fixed plate, and the positioning member is detachably disposed on an upper surface of the shape positioning plate.
9. A cutting device, characterized by comprising a built-in cutter, a built-in fixed platform, a built-in positioning rear seat and the clamp assembly as claimed in any one of claims 1 to 8, wherein the built-in positioning rear seat is arranged on the upper surface of the built-in fixed platform and matched with the positioning rear seat of the clamp assembly, and a main body piece and a movable piece in the clamp assembly clamp a workpiece to be machined and then are detachably connected to the built-in positioning rear seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591872.8A CN108788814B (en) | 2018-06-08 | 2018-06-08 | Clamp assembly and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810591872.8A CN108788814B (en) | 2018-06-08 | 2018-06-08 | Clamp assembly and cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108788814A CN108788814A (en) | 2018-11-13 |
| CN108788814B true CN108788814B (en) | 2020-06-19 |
Family
ID=64089007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810591872.8A Active CN108788814B (en) | 2018-06-08 | 2018-06-08 | Clamp assembly and cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108788814B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478422B (en) * | 2021-07-27 | 2022-09-02 | 双铸金属制品(上海)有限公司 | Clamp system convenient to disassemble and assemble |
| WO2024164994A1 (en) * | 2023-02-09 | 2024-08-15 | 青岛高测科技股份有限公司 | Wire cutting machine and transverse clamping method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780646A (en) * | 2010-03-10 | 2010-07-21 | 广东鸿特精密技术股份有限公司 | Reversely boring clamp for vertically clamping center holes of products and application thereof |
| JP2011229803A (en) * | 2010-04-30 | 2011-11-17 | Jms Co Ltd | Clamping device |
| CN202780610U (en) * | 2012-07-27 | 2013-03-13 | 重庆建设摩托车股份有限公司 | Connecting device capable of achieving rapid switching of machining center fixtures |
| CN106378730A (en) * | 2016-11-24 | 2017-02-08 | 南京中电熊猫晶体科技有限公司 | Negative-pressure adsorption clamp device |
| CN106624862A (en) * | 2015-08-18 | 2017-05-10 | 青岛正望钢水控制股份有限公司 | Combined fixture and use method thereof |
| CN206982193U (en) * | 2017-05-01 | 2018-02-09 | 肇庆市端州区奥恒精密机械有限公司 | A kind of processing of milling machine with can precise positioning automatic fixture |
| CN207139341U (en) * | 2017-09-04 | 2018-03-27 | 圣邦集团有限公司 | A kind of hydraulic valve fixture and machine table |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7900897B2 (en) * | 2005-12-22 | 2011-03-08 | Ritchie Bonkowski | Workpiece clamping device and method |
| KR100996870B1 (en) * | 2008-10-28 | 2010-11-26 | 현대제철 주식회사 | Jig device for roller processing |
| CN204053564U (en) * | 2014-08-09 | 2014-12-31 | 歌尔声学股份有限公司 | For the location centering seat of processed sample die |
| CN204381585U (en) * | 2014-12-24 | 2015-06-10 | 天津一阳磁性材料有限责任公司 | A kind of Combined line cutting clamper |
| CN205008706U (en) * | 2015-09-29 | 2016-02-03 | 歌尔声学股份有限公司 | Swift anchor clamps of wire -electrode cutting |
| CN205733922U (en) * | 2016-05-20 | 2016-11-30 | 歌尔股份有限公司 | Pressing plate side locating and machining frock |
| US10227874B2 (en) * | 2016-09-27 | 2019-03-12 | General Electric Company | Tooling fixture assembly for processing a component of a gas turbine engine |
-
2018
- 2018-06-08 CN CN201810591872.8A patent/CN108788814B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101780646A (en) * | 2010-03-10 | 2010-07-21 | 广东鸿特精密技术股份有限公司 | Reversely boring clamp for vertically clamping center holes of products and application thereof |
| JP2011229803A (en) * | 2010-04-30 | 2011-11-17 | Jms Co Ltd | Clamping device |
| CN202780610U (en) * | 2012-07-27 | 2013-03-13 | 重庆建设摩托车股份有限公司 | Connecting device capable of achieving rapid switching of machining center fixtures |
| CN106624862A (en) * | 2015-08-18 | 2017-05-10 | 青岛正望钢水控制股份有限公司 | Combined fixture and use method thereof |
| CN106378730A (en) * | 2016-11-24 | 2017-02-08 | 南京中电熊猫晶体科技有限公司 | Negative-pressure adsorption clamp device |
| CN206982193U (en) * | 2017-05-01 | 2018-02-09 | 肇庆市端州区奥恒精密机械有限公司 | A kind of processing of milling machine with can precise positioning automatic fixture |
| CN207139341U (en) * | 2017-09-04 | 2018-03-27 | 圣邦集团有限公司 | A kind of hydraulic valve fixture and machine table |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108788814A (en) | 2018-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9810517B2 (en) | Method for machining a firearm lower receiver using a jig | |
| KR101713695B1 (en) | A precision clamp for fixing aircraft part | |
| CN107398758B (en) | Positioning and clamping tooling | |
| CN110722379B (en) | A machine tool processing tool | |
| JP3988986B2 (en) | Precision vice | |
| US9630299B1 (en) | Master jaw assembly | |
| CN108788814B (en) | Clamp assembly and cutting device | |
| KR101035668B1 (en) | Jig for Fixing Workpiece | |
| KR101713130B1 (en) | A precision clamp for fixing aircraft part | |
| US11123833B2 (en) | Adjustable fixture to position parts for dimensional measurement | |
| CN219665855U (en) | Outer clamping fixture of electronic cigarette shell workpiece machine | |
| CN219767488U (en) | Cylindrical product fixture | |
| KR20170036215A (en) | Holder for cutting tool | |
| CN110977541B (en) | Positioning and clamping mechanism | |
| CN211028274U (en) | Fixing device of milling cutter | |
| CN211195072U (en) | Quick die change jig for machining clamp body | |
| CN214186183U (en) | Clamp assembly of blisk and three-axis numerical control machining center | |
| JP2004322272A (en) | Clamping tool used for machine tool | |
| CN205008611U (en) | A single-action chuck tooling for a steering gear housing | |
| CN110814442B (en) | Combined clamp of broaching machine and replacing method thereof | |
| CN211291233U (en) | Flexible adjusting device for clamp | |
| CN109483126B (en) | Automobile body part positioner | |
| CN216828702U (en) | Combined knife rest | |
| CN222222428U (en) | Installation fixture | |
| CN219818845U (en) | Clamp and quick-change mechanism thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |