CN217801048U - Machining device for plano-convex cylindrical mirror - Google Patents
Machining device for plano-convex cylindrical mirror Download PDFInfo
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- CN217801048U CN217801048U CN202221764135.1U CN202221764135U CN217801048U CN 217801048 U CN217801048 U CN 217801048U CN 202221764135 U CN202221764135 U CN 202221764135U CN 217801048 U CN217801048 U CN 217801048U
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- 238000003754 machining Methods 0.000 title claims description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000005498 polishing Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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Abstract
The utility model relates to a technical field of planoconvex face mirror processing especially relates to a processingequipment for planoconvex cylindrical mirror. Comprises a base and a positioning component arranged on one surface of the base; the positioning assembly comprises a first V-shaped groove and a second V-shaped groove which are sequentially arranged along a direction at intervals, the direction is parallel to the surface of the base, the structures of the first V-shaped groove and the second V-shaped groove are the same, the projections of the first V-shaped groove and the second V-shaped groove in the direction are mutually superposed, a first supporting pad for supporting the upper disc workpiece is arranged on the inner surface of the side wall of the first V-shaped groove, and the thickness of the supporting pad is configured to enable the upper disc workpiece arranged in the first V-shaped groove to be coaxial with a blank workpiece which is arranged in the second V-shaped groove and is used for processing into a plano-convex cylindrical mirror; the upper disc workpiece and the blank workpiece are both cylinders. The blank pendant can be guaranteed to accurately and effectively control the processing surface shape, the finish degree and the size parameters of the blank workpiece in the subsequent processing procedure.
Description
Technical Field
The utility model relates to a technical field of planoconvex face mirror processing especially relates to a processingequipment for planoconvex cylindrical mirror.
Background
The plano-convex cylindrical mirror is used as a common optical lens and is suitable for more occasions, and the processing of the plano-convex cylindrical mirror of the cylindrical mechanism mainly comprises the steps of fixing a strip-shaped blank in a single row or in a disc, and then sanding or polishing the surface of the blank manually or mechanically to form a cylindrical surface. However, the existing processing method is not good for controlling the surface shape, the finish and the center of the product, and has high technical requirements on personnel during processing and low comprehensive efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a processingequipment for plano-convex cylindrical mirror is provided, the problem of processing location difficulty can be solved.
In order to solve the technical problem, the utility model discloses a technical scheme be: the processing device for the plano-convex cylindrical mirror comprises a base and a positioning assembly arranged on one surface of the base;
the positioning assembly comprises a first V-shaped groove and a second V-shaped groove which are sequentially arranged along a direction at intervals, the direction is parallel to the surface of the base, the first V-shaped groove and the second V-shaped groove have the same structure, the projections of the first V-shaped groove and the second V-shaped groove in the direction are mutually superposed, a first supporting pad for supporting an upper disc workpiece is arranged on the inner surface of the side wall of the first V-shaped groove, and the thickness of the supporting pad is configured to enable the upper disc workpiece arranged in the first V-shaped groove to be coaxial with a blank workpiece which is arranged in the second V-shaped groove and is used for processing a planoconvex mirror; the upper disc workpiece and the blank workpiece are both cylinders.
Furthermore, the positioning assembly further comprises a third V-shaped groove for placing the upper disc workpiece, the first V-shaped groove and the third V-shaped groove are respectively located on two sides of the second V-shaped groove and symmetrically distributed, a second supporting pad for supporting the upper disc workpiece is arranged on the inner surface of the side wall of the third V-shaped groove, and the second supporting pad and the first supporting pad are identical in structure.
Furthermore, the first V-shaped groove and the second V-shaped groove are arranged upwards corresponding to the V-shaped openings.
Furthermore, the number of the first supporting pads and the number of the second supporting pads are two, and the two first supporting pads are respectively oppositely arranged on two inner surfaces of the side wall of the first V-shaped groove; and the two second supporting pads are respectively and oppositely arranged on two inner surfaces of the side wall of the third V-shaped groove.
Furthermore, the quantity of second supporting pad is two, two the second supporting pad sets up respectively relatively on two internal surfaces of the lateral wall of third V-arrangement groove.
Furthermore, gaps among the first V-shaped groove, the second V-shaped groove and the third V-shaped groove are adjustable.
Further, first supporting pad pastes on the lateral wall internal surface in the first V-arrangement inslot, the second supporting pad pastes on the lateral wall internal surface in the third V-arrangement inslot.
The beneficial effects of the utility model reside in that: the first V-shaped groove and the second V-shaped groove which are identical in structure are sequentially arranged on the positioning assembly at intervals along one direction, the first supporting pad used for supporting the upper disc workpiece is arranged on the inner surface of the side wall of the first V-shaped groove, and the spatial position of the upper disc workpiece in the first V-shaped groove is adjusted through the first gasket, so that the upper disc workpiece in the first V-shaped groove is coaxial with a blank workpiece which is arranged in the second V-shaped groove and used for being processed into the plano-convex cylindrical mirror, the upper disc workpiece and the blank workpiece are coaxially positioned, and the processing surface shape, the finish degree and the size parameters of the blank workpiece can be accurately and effectively controlled in a subsequent processing procedure by a blank pendant.
Drawings
Fig. 1 is a schematic structural view of a processing apparatus for a plano-convex cylindrical mirror according to the present invention;
fig. 2 is a schematic structural diagram of a blank workpiece and an upper plate workpiece for a plano-convex cylindrical mirror according to the present invention;
fig. 3 is a schematic diagram illustrating a processing state of a blank workpiece and an upper plate workpiece for a plano-convex cylindrical mirror according to the present invention;
description of the reference symbols:
1. a blank workpiece; 2. feeding the disc workpiece; 3. a base; 4. a positioning assembly; 41. a first positioning block; 42. A second positioning block; 43. a third positioning block; 411. a first V-shaped groove; 421. a second V-shaped groove; 431. a third V-shaped groove; 412. erecting a block; 5. a first support pad; 6. a second support pad; 7. bonding a gasket; 8. a sanding mechanism; 81. a thimble; 82. grinding a sand sheet; 83. a swing link.
Detailed Description
In order to explain the technical contents, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 3, the present invention provides a processing device for a plano-convex cylindrical mirror, which includes a base and a positioning assembly disposed on a surface of the base;
the positioning assembly comprises a first V-shaped groove and a second V-shaped groove which are sequentially arranged along a direction at intervals, the direction is parallel to the surface of the base, the first V-shaped groove and the second V-shaped groove have the same structure, the projections of the first V-shaped groove and the second V-shaped groove in the direction are mutually superposed, a first supporting pad for supporting an upper disc workpiece is arranged on the inner surface of the side wall of the first V-shaped groove, and the thickness of the supporting pad is configured to enable the upper disc workpiece arranged in the first V-shaped groove to be coaxial with a blank workpiece which is arranged in the second V-shaped groove and is used for processing a planoconvex mirror; the upper disc workpiece and the blank workpiece are both cylinders.
From the above description, the beneficial effects of the utility model reside in that: the first V-shaped groove and the second V-shaped groove which are identical in structure are sequentially arranged on the positioning assembly at intervals along one direction, the first supporting pad used for supporting the upper disc workpiece is arranged on the inner surface of the side wall of the first V-shaped groove, and the spatial position of the upper disc workpiece in the first V-shaped groove is adjusted through the first gasket, so that the upper disc workpiece in the first V-shaped groove is coaxial with a blank workpiece which is arranged in the second V-shaped groove and used for being processed into a plane convex cylindrical mirror, the upper disc workpiece and the blank workpiece are coaxially positioned, and a blank pendant can be ensured to accurately and effectively control the processing surface shape, the finish degree and the size parameters of the blank workpiece in the subsequent processing procedure.
Furthermore, the positioning assembly further comprises a third V-shaped groove for placing the upper disc workpiece, the first V-shaped groove and the third V-shaped groove are respectively located on two sides of the second V-shaped groove and are symmetrically distributed, a second supporting pad for supporting the upper disc workpiece is arranged on the inner surface of the side wall of the third V-shaped groove, and the second supporting pad and the first supporting pad are identical in structure.
From the above description, by providing the third V-shaped groove, the upper disc workpiece can be placed on both sides of the blank workpiece in the second V-shaped groove, and the upper disc workpiece and the blank workpiece are placed on both sides of the blank workpiece for coaxial positioning, thereby improving the positioning efficiency.
Furthermore, the first V-shaped groove and the second V-shaped groove are arranged upwards corresponding to the V-shaped openings.
From the above description, the openings of the first V-shaped groove and the second V-shaped groove corresponding to the V-shape are both upward, so that the blank workpiece can be conveniently placed in the second V-shaped groove, and the upper disc workpiece can be conveniently placed in the first V-shaped groove.
Furthermore, the number of the first supporting pads and the number of the second supporting pads are two, and the two first supporting pads are respectively oppositely arranged on two inner surfaces of the side wall of the first V-shaped groove; and the two second supporting pads are respectively and oppositely arranged on two inner surfaces of the side wall of the third V-shaped groove.
From the above description, it can be known that the two first supporting pads are respectively oppositely arranged on the two inner surfaces of the side walls of the first V-shaped groove, so as to maintain the symmetry of the inner space of the first V-shaped groove and ensure the positioning accuracy, and the third V-shaped groove is the same.
Furthermore, the quantity of second supporting pad is two, two the second supporting pad sets up respectively relatively on two internal surfaces of the lateral wall of third V-arrangement groove.
From the above description, it can be known that the two second supporting pads are respectively oppositely arranged on the two inner surfaces of the side walls of the third V-shaped groove, so as to maintain the symmetry of the inner space of the third V-shaped groove and ensure the positioning accuracy,
further, gaps among the first V-shaped groove, the second V-shaped groove and the third V-shaped groove are adjustable.
As can be seen from the above description, the gaps between the first V-shaped groove, the second V-shaped groove and the third V-shaped groove are adjustable, so that the positioning operations of the blank workpiece and the upper disc workpiece with different dimensions can be adapted.
Furthermore, first supporting pad pastes on the lateral wall internal surface in the first V-arrangement inslot, the second supporting pad pastes on the lateral wall internal surface in the third V-arrangement inslot.
From the above description, first supporting pad and second supporting pad paste respectively on the lateral wall internal surface in first V-arrangement groove and third V-arrangement groove, can guarantee the bonding fastness between first supporting pad and first V-arrangement groove, second supporting pad and the third V-arrangement groove, avoid shifting to improve locating component's positioning accuracy.
An application scenario;
the utility model provides a pair of a processingequipment for plano-convex cylindrical mirror mainly uses in the location process before the plano-convex cylindrical mirror processing, and is specific, before being applied to the round as a ball processing, the dull polish processing and the polishing processing of the blank work piece of processing into the plano-convex cylindrical mirror.
Referring to fig. 1 to fig. 3, a first embodiment of the present invention is: the machining device for the plano-convex cylindrical mirror is capable of coaxially positioning a blank workpiece 1 for machining the plano-convex cylindrical mirror and an upper disk workpiece 2 for connecting with a machining machine table, wherein the upper disk workpiece and the blank workpiece are both cylinders, and the diameter of the blank workpiece is larger than that of the upper disk workpiece. Specifically, the utility model discloses a processingequipment includes a base 3 and locates a base 4 on the surface, locating component include along a direction interval in proper order set up first locating piece 41, second locating piece 42 and the third locating piece 43 at the base upper surface. The first positioning block is provided with a first V-shaped groove 411, the second positioning block is provided with a second V-shaped groove 421, the third positioning block is provided with a third V-shaped groove 431, and the first V-shaped groove, the second V-shaped groove and the third V-shaped groove are all positioned in a direction parallel to the upper surface of the base. The first V-shaped groove, the second V-shaped groove and the third V-shaped groove are identical in structure, and the projections of the first V-shaped groove, the second V-shaped groove and the third V-shaped groove in the direction are mutually overlapped.
In this embodiment, two inner surfaces of the corresponding V-shaped side walls of the first V-shaped groove are respectively provided with first support pads 5 disposed oppositely, and the two first support pads are used for supporting the upper disc workpiece disposed in the first V-shaped groove together. And two inner surfaces of the corresponding V-shaped side walls of the third V-shaped groove are respectively provided with a second supporting pad 6 which is oppositely arranged, and the two second supporting pads are used for jointly supporting the upper disc workpiece arranged in the third V-shaped groove.
In this embodiment, the first support pad and the second support pad have the same structure, and the thickness of the first support pad disposed in the first V-shaped groove is equal to the radius difference between the upper disc workpiece and the blank workpiece, so that the thickness of the support pad is configured to make the upper disc workpiece disposed in the first V-shaped groove and the blank workpiece disposed in the second V-shaped groove for processing into a plano-convex cylindrical mirror be coaxial. Specifically, when the blank workpiece is directly placed in the second V-shaped groove, and the two upper disc workpieces are respectively placed on the first support pad of the first V-shaped groove and the second support pad of the third V-shaped groove, the two upper disc workpieces are respectively coaxial with the blank workpiece.
In this embodiment, the first positioning block includes two upright blocks 412 that are arranged relatively, the upright block is a right triangle, two inclined planes of the right triangle corresponding to the upright block are arranged relatively and form the first V-shaped groove together, and the structures of the second positioning hole and the third positioning block are respectively the same as the structure of the first positioning block, and are not repeated here.
In this embodiment, the length of the second positioning block is greater than the length of the first positioning block and the length of the third positioning block, so that the length of the second positioning groove is greater than the length of the first positioning groove and the length of the third positioning groove.
In this embodiment, an adhesive pad 7 used for being connected with the blank workpiece is further arranged at one end of the upper disc workpiece, and preferably, the adhesive pad is a polyurethane pad with two sides coated with AB glue. After the upper disc workpiece and the blank workpiece are coaxially positioned on the positioning assembly, the blank workpiece or the upper disc workpiece is horizontally moved to enable the blank workpiece and the upper disc workpiece to be bonded through bonding gaskets, a workpiece assembly is obtained after the bonding gaskets are cured, and the workpiece assembly is a structure that the upper disc workpiece is coaxially fixed at two ends of the blank workpiece.
In this embodiment, can paste through strippable formula glue between first supporting pad and the first V-arrangement groove and between second supporting pad and the third V-arrangement groove, magnetism is inhaled or the centre gripping is fixed connection is carried out to the fixed mode of centre gripping, paste through strippable formula glue between preferred first supporting pad and the first V-arrangement groove and between second supporting pad and the third V-arrangement groove and be connected, thereby be convenient for change according to the blank work piece of different models, also can guarantee the steadiness that first supporting pad and second supporting pad were placed simultaneously, prevent to drop.
In this embodiment, the positioning component is matched with the processing machine table, the processing machine table comprises a rounding mechanism, a grinding mechanism and a polishing mechanism, two rotating shafts for clamping the upper disc workpiece are arranged on the rounding mechanism, the grinding mechanism 8 and the polishing mechanism, ejector pins 81 are arranged at opposite ends of the rotating shafts, the upper disc workpieces at two ends of the workpiece assembly are respectively and coaxially centered and clamped with the ejector pins, and the workpiece assembly can be prevented from falling off from the processing machine table in the processing process. Taking the grinding mechanism as an example, before grinding processing, the round precision of the blank workpiece is higher after the blank workpiece is subjected to round rolling processing by the round rolling mechanism, and the coaxial precision between the blank workpiece and the upper disc workpiece is also higher. At the moment, the workpiece assembly after the rounding processing is clamped on an ejector pin of a sanding mechanism, the sanding mechanism comprises a sanding sheet attached to the surface of the blank workpiece and a swing rod 83 for driving the sanding sheet 82 to swing back and forth along the axial direction of the blank workpiece, and the blank workpiece is fixed between two rotating shafts through the upper disc workpiece and is driven by the rotating shafts to rotate around the central line. The swing rod drives the sanding sheet to sand the surface of the blank workpiece, and the blank workpiece and the upper disc workpiece are coaxially fixed and subjected to rounding processing, so that high coaxial precision between the blank workpiece and the upper disc workpiece is ensured, and the processing surface shape, polishing finish and size precision of the blank workpiece can be highly controlled in subsequent grinding and polishing procedures.
The working principle is as follows:
1. selecting a first supporting pad and a second supporting pad which are matched according to the radius difference between the upper disc workpiece and the blank workpiece, placing the first supporting pad in the first V-shaped groove, and placing the second supporting pad in the third V-shaped groove;
2. and placing a blank workpiece in the second V-shaped groove, respectively placing an upper disc workpiece in the first V-shaped groove and the third V-shaped groove, aligning the upper disc workpiece with the blank workpiece, enabling the blank workpiece and the upper disc workpiece to be coaxial, horizontally moving the upper disc workpiece, enabling an adhesive gasket on the upper disc workpiece to be in contact with the blank workpiece, curing the AB glue on the adhesive gasket to generate a workpiece assembly integrating the blank workpiece and the upper disc workpiece, and taking out the workpiece assembly for subsequent processing operation.
To sum up, the utility model provides a pair of a processingequipment for planoconvex cylindrical mirror, through the locating component is last along a direction interval in proper order sets up the first V-arrangement groove and the second V-arrangement groove that the structure is the same to be equipped with the first supporting pad that is used for supporting the hanging wall work piece on the lateral wall internal surface in first V-arrangement groove, adjust the spatial position of hanging wall work piece in first V-arrangement inslot through first gasket, make the hanging wall work piece of first V-arrangement inslot coaxial with the blank work piece that is used for processing into the planoconvex cylindrical mirror of locating the second V-arrangement inslot, thereby realize hanging wall work piece and the coaxial positioning of blank work piece, can guarantee that the blank pendant can accurate effectual processing shape of face, smooth finish and dimensional parameter of control blank work piece in subsequent manufacturing procedure.
The above mentioned is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. The machining device for the plano-convex cylindrical mirror is characterized by comprising a base and a positioning assembly arranged on one surface of the base;
the positioning assembly comprises a first V-shaped groove and a second V-shaped groove which are sequentially arranged along a direction at intervals, the direction is parallel to the surface of the base, the first V-shaped groove and the second V-shaped groove have the same structure, the projections of the first V-shaped groove and the second V-shaped groove in the direction are mutually superposed, a first supporting pad for supporting an upper disc workpiece is arranged on the inner surface of the side wall of the first V-shaped groove, and the thickness of the supporting pad is configured to enable the upper disc workpiece arranged in the first V-shaped groove to be coaxial with a blank workpiece which is arranged in the second V-shaped groove and is used for processing a planoconvex mirror; the upper disc workpiece and the blank workpiece are both cylinders.
2. The machining device for a planoconvex cylindrical mirror according to claim 1, wherein the positioning assembly further comprises a third V-shaped groove for placing the upper disk workpiece, the first V-shaped groove and the third V-shaped groove are symmetrically disposed on two sides of the second V-shaped groove, and a second support pad for supporting the upper disk workpiece is disposed on an inner surface of a sidewall of the third V-shaped groove, and the second support pad is the same as the first support pad.
3. The machining device for a planoconvex cylindrical mirror according to claim 1, wherein the first V-shaped groove and the second V-shaped groove are provided on an upper surface of the base, and openings of the first V-shaped groove and the second V-shaped groove corresponding to the V-shapes are both provided upward.
4. The machining device for a planoconvex cylindrical mirror according to claim 2, wherein the number of the first supporting pads and the second supporting pads is two, and the two first supporting pads are oppositely provided on two inner surfaces of the side walls of the first V-shaped groove, respectively; and the two second supporting pads are respectively and oppositely arranged on two inner surfaces of the side wall of the third V-shaped groove.
5. The machining device for a plano-convex cylindrical mirror according to claim 2, wherein the number of the second support pads is two, and two of the second support pads are respectively oppositely disposed on two inner surfaces of the side walls of the third V-shaped groove.
6. The processing apparatus for a plano-convex cylindrical mirror according to claim 2, wherein a gap between the first V-groove, the second V-groove and the third V-groove is adjustable.
7. The machining device for a plano-convex cylindrical mirror according to claim 2, wherein the first support pad is attached to the inner surface of the side wall in the first V-shaped groove, and the second support pad is attached to the inner surface of the side wall in the third V-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221764135.1U CN217801048U (en) | 2022-07-07 | 2022-07-07 | Machining device for plano-convex cylindrical mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221764135.1U CN217801048U (en) | 2022-07-07 | 2022-07-07 | Machining device for plano-convex cylindrical mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217801048U true CN217801048U (en) | 2022-11-15 |
Family
ID=83963211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221764135.1U Active CN217801048U (en) | 2022-07-07 | 2022-07-07 | Machining device for plano-convex cylindrical mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217801048U (en) |
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2022
- 2022-07-07 CN CN202221764135.1U patent/CN217801048U/en active Active
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