CN218904903U - Grinding wheel distance adjusting device and cutting and grinding equipment - Google Patents
Grinding wheel distance adjusting device and cutting and grinding equipment Download PDFInfo
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- CN218904903U CN218904903U CN202223119104.3U CN202223119104U CN218904903U CN 218904903 U CN218904903 U CN 218904903U CN 202223119104 U CN202223119104 U CN 202223119104U CN 218904903 U CN218904903 U CN 218904903U
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- 238000000227 grinding Methods 0.000 title claims abstract description 69
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000020347 spindle assembly Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the field of cutting and grinding equipment, and provides a grinding wheel distance adjusting device and cutting and grinding equipment, which comprise a main shaft assembly for sleeving a grinding wheel, and a wedge adjusting assembly which is arranged adjacent to the grinding wheel and sleeved on the main shaft assembly, wherein the wedge adjusting assembly comprises two adjacent adjusting discs, adjusting wedges which are inserted between the adjacent adjusting discs and can slide along the radial direction of the adjusting discs so as to adjust the distance between the adjacent adjusting discs, a lantern ring sleeved on the outer sides of the two adjacent adjusting discs, and an adjusting piece which is connected with the lantern ring and can abut against the adjusting wedges and drive the adjusting wedges to slide, and inclined surface grooves matched with the adjusting wedges are formed between the two adjacent adjusting discs. According to the grinding wheel distance adjusting device and the cutting and grinding equipment provided by the utility model, the distance between the grinding wheels is adjusted through the wedge blocks in the wedge block adjusting assembly, and when the distance between the grinding wheels needs to be adjusted, the wedge blocks are screwed into or out of the wedge block grooves through the adjusting piece so as to meet the adjusting requirement.
Description
Technical Field
The utility model relates to the field of cutting and grinding equipment, in particular to a grinding wheel distance adjusting device and cutting and grinding equipment.
Background
The distance between the grinding wheels of the cutting and grinding equipment in the existing micro-drilling and milling industries is fixed by using a plate spacer with a certain thickness, the distance cannot be freely adjusted, the distance adjustment progress cannot be ensured, the common grinding wheel distance adjustment method is complex in steps, needs to be disassembled and operated, consumes a large amount of working hours, and reduces the production efficiency.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, and provides a grinding wheel distance adjusting device and cutting and grinding equipment, which can freely adjust the spacing of grinding wheels in a non-detachable state, thereby being beneficial to improving the production efficiency.
The technical scheme of the utility model is as follows: the utility model provides a grinding wheel distance adjusting device, includes the main shaft subassembly that can supply the grinding wheel to cup joint, with the grinding wheel adjacent set up and cup joint in wedge adjusting component on the main shaft subassembly, wedge adjusting component includes two adjacent adjustment disk that set up, inserts in between adjacent the adjustment disk and can follow thereby the adjustment disk radial direction slides adjust adjacent the adjustment wedge of adjustment disk interval, cover in two adjacent the lantern ring in the adjustment disk outside, connect in the lantern ring and can the butt in adjust wedge and drive adjust wedge gliding regulating part, two adjacent sets up be provided with between the adjustment disk with adjust wedge complex inclined plane groove.
Optionally, the adjusting piece is an adjusting bolt for adjusting the sliding degree of the adjusting wedge block along the radial direction of the adjusting disc, and the wedge adjusting assembly further comprises a fixing bolt screwed on the lantern ring and used for fixing the sliding position of the adjusting wedge block along the radial direction of the adjusting disc.
Optionally, the adjusting wedge is a trapezoid block with a narrow front end and a wider rear end, the front end of the adjusting wedge faces the center of the adjusting disc, and the two inclined surface grooves are opposite to each other to form a wedge groove for the matching and inserting of the adjusting wedge.
Optionally, the adjusting wedge is provided with a threaded hole penetrating through the front end and the rear end of the adjusting wedge along the front end and the rear end direction, and the threaded hole is provided with threads for screwing the adjusting bolt.
Optionally, the collar is relative the screw hole department has seted up and has supplied adjusting bolt wears to establish first connecting hole, the collar in the connecting hole is other to be seted up and to supply fixing bolt connects soon the second connecting hole, fixing bolt passes through the second connecting hole support in the rear end of adjusting the voussoir.
Optionally, a plurality of inclined surface grooves are formed in the same adjusting disc, and each inclined surface groove is uniformly distributed along the circumferential direction of the adjusting disc.
Optionally, at least one wedge adjusting component is arranged between the two grinding wheels, and one lantern ring is sleeved at least on the peripheries of the two adjusting discs.
Optionally, the spindle assembly is sleeved with a first fastening flange and a second fastening flange, and the grinding wheel and the wedge adjusting assembly are located between the first fastening flange and the second fastening flange.
Optionally, the front end of the main shaft assembly is provided with a fastening bearing clung to the first fastening flange, the rear end of the main shaft assembly is provided with an end sleeve, and the periphery of the end sleeve is uniformly provided with anti-slip protrusions.
The utility model also provides cutting and grinding equipment, which is provided with the grinding wheel distance adjusting device.
According to the grinding wheel distance adjusting device and the cutting and grinding equipment provided by the utility model, the wedge adjusting components are arranged between the grinding wheels, the spacing between the grinding wheels is adjusted by adjusting the spacing between the adjacent adjusting discs in the wedge adjusting components, the adjacent adjusting discs are closed or separated by using wedge propping sliding adjustment, the spacing is freely controllable, the adjusting mode is simple and practical, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a grinding wheel distance adjusting device according to an embodiment of the present utility model;
fig. 2 is an exploded perspective view of a grinding wheel distance adjusting device according to an embodiment of the present utility model;
FIG. 3 is a perspective view of a wedge adjusting assembly in a grinding wheel distance adjusting device according to an embodiment of the present utility model;
FIG. 4 is an exploded perspective view of a wedge adjustment assembly in a grinding wheel distance adjustment device according to an embodiment of the present utility model;
fig. 5 is an exploded perspective view of a wedge adjusting assembly in a grinding wheel distance adjusting device according to an embodiment of the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In addition, in the embodiments of the present utility model, terms of directions or positional relationships indicated by "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are directions or positional relationships based on the directions or positional relationships shown in the drawings or the conventional placement state or use state, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the structures, features, devices or elements to be referred to must have specific directions or positional relationships nor must be constructed and operated in specific directions, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The various features and embodiments described in the detailed description may be combined in any suitable manner, for example, different embodiments may be formed by different combinations of features/embodiments, where not contradictory, and various possible combinations of features/embodiments in the present utility model are not described further in order to avoid unnecessary repetition.
As shown in fig. 1 to 5, the grinding wheel distance adjusting device provided by the embodiment of the utility model comprises a spindle assembly 1 which can be sleeved by a grinding wheel 2, and a wedge adjusting assembly 3 which is arranged adjacent to the grinding wheel 2 and sleeved on the spindle assembly 1, wherein the wedge adjusting assembly 3 comprises two adjacent adjusting discs 31, adjusting wedges 32 which are inserted between the adjacent adjusting discs 31 and can slide along the radial direction of the adjusting discs 31 so as to adjust the distance between the adjacent adjusting discs 31, a lantern ring 33 which is sleeved outside the two adjacent adjusting discs 31, an adjusting piece 34 which is connected with the lantern ring 33 and can abut against the adjusting wedges 32 and drive the adjusting wedges 32 to slide, an inclined plane groove 310 which is matched with the adjusting wedges 32 is arranged between the two adjacent adjusting discs 31, the adjusting wedges 32 move along the radial direction of the two adjacent adjusting discs 31 through the inclined plane groove 310, when the adjusting wedges 32 are close to the center of the adjusting discs 31, the distance between the two adjacent adjusting discs 31 is reduced by the adjusting wedges 3, and the distance between the two adjacent adjusting discs 31 is not effectively reduced when the adjusting wedges 31 are arranged, and the distance between the adjusting discs 2 is effectively reduced.
Specifically, as shown in fig. 2 to 5, the adjuster 34 is an adjusting bolt 340 for adjusting the sliding degree of the adjusting wedge 32 along the radial direction of the adjusting disc 31, the wedge adjusting assembly 3 further comprises a fixing bolt 35 screwed on the collar 33 for fixing the sliding position of the adjusting wedge 32 along the radial direction of the adjusting disc 31, the adjusting bolt 340 passes through the collar 33 and is screwed on the adjusting wedge 32, the fixing bolt 35 passes through the collar 33 and abuts against the adjusting wedge 32, and when the adjusting wedge 32 is used, the fixing bolt 35 abutting against the adjusting wedge 32 needs to be screwed in or screwed out in a matched manner. When the adjusting bolt 340 rotates clockwise, the adjusting wedge 32 is driven to slide towards the edge of the adjusting disc 31; when the adjusting wedge block 32 is required to slide towards the center of the adjusting disc 31, the adjusting bolt 340 is rotated in the anticlockwise direction, and the fixing bolt 35 is rotated clockwise, so that the fixing bolt 35 is pushed forward towards the center of the adjusting disc 31, the adjusting wedge block is pushed forward towards the center of the adjusting disc 31 under the double matching of the adjusting bolt 340 and the fixing bolt 35, the fixing bolt 35 can be used for pushing against the adjusting wedge block 32 to avoid the position of the adjusting wedge block 32 after adjustment to slide randomly, and after the position of the adjusting wedge block 32 is adjusted through the adjusting bolt 340, the fixing bolt 35 can effectively ensure that the adjusting wedge block 32 does not generate displacement affecting the use, so that the adjusting stability is enhanced.
Specifically, as shown in fig. 2 and fig. 4, the adjusting wedge 32 is a trapezoid block with a narrow front end and a wider rear end, the front end of the adjusting wedge 32 is disposed towards the center of the adjusting disc 31, two inclined grooves 310 are opposite to each other to form a wedge groove 3100 for the matching and inserting of the adjusting wedge 32, the wedge groove 3100 is smoothly pushed by the adjusting wedge 32 due to the narrow front end, the trapezoid block is gradually increased from front to rear, the distance adjustment threshold of the adjusting disc 31 is larger, and the adjustable distance precision is also larger.
Specifically, as shown in fig. 5, the adjusting wedge 32 is provided with a threaded hole 320 penetrating through the front end and the rear end of the adjusting wedge 32 along the front end and the rear end, the threaded hole 320 is provided with a thread for screwing the adjusting bolt 340, the thread is screwed with the adjusting bolt 340 in a matching manner, the adjusting wedge 32 is driven to slide along the radial direction of the adjusting disc 31, the adjustment of the spacing between the grinding wheels 2 is realized, and the structure is simple, and the operation is simple.
Specifically, as shown in fig. 5, a first connection hole 331 through which the adjusting bolt 340 directly passes is formed at the position of the collar 33 opposite to the threaded hole 320, after the collar 33 is sleeved outside the adjusting disc 31, the adjusting bolt 340 may be directly connected to the adjusting wedge 32 through the first connection hole 331, a second connection hole 332 through which the fixing bolt 35 is screwed is formed beside the connection hole of the collar 33, and the fixing bolt 35 is screwed through the second connection hole 332 to abut against the rear end of the adjusting wedge 32, so as to fix the position of the adjusting wedge 32 in the adjusting disc 31.
Specifically, as shown in fig. 4 and 5, a plurality of inclined grooves 310 are formed in the same adjusting disc 31, and each inclined groove 310 is uniformly distributed along the circumferential direction of the adjusting disc 31, so that the uniformly distributed adjusting wedge blocks 32 can adjust the distance between the grinding wheels 2 more uniformly and accurately.
Specifically, as shown in fig. 1 and 4, at least one wedge adjusting assembly 3 is disposed between two grinding wheels 2, one wedge adjusting assembly 3 is shown in fig. 5, and one collar 33 is sleeved at least on the outer circumferences of two opposite adjusting discs 31.
Specifically, as shown in fig. 1 and 2, the spindle assembly 1 is sleeved with a first fastening flange 4 and a second fastening flange 5, the grinding wheel 2 and the wedge adjusting assembly 3 are located between the first fastening flange 4 and the second fastening flange 5, and the first fastening flange 4 and the second fastening flange 5 are mainly used for limiting the installation positions of the grinding wheel 2 and the wedge adjusting assembly 3.
Specifically, as shown in fig. 1 and fig. 2, the front end of the spindle assembly 1 is provided with a fastening bearing 6 tightly attached to the first fastening flange 4, the fastening bearing 6 is used for locking and sleeving each component at the front end of the spindle assembly 1, the rear end of the spindle assembly 1 is provided with an end sleeve 7 at the front end, the periphery of the end sleeve 7 is uniformly provided with anti-slip protrusions 71, and the end sleeve 7 is also used for locking and sleeving each component at the rear end of the spindle assembly 1, so that the stability of the spindle assembly 1 is ensured.
The utility model also provides cutting and grinding equipment, which is provided with the grinding wheel distance adjusting device, wherein the grinding wheel 2 on the cutting and grinding equipment can directly adjust the distance through the wedge adjusting assembly 3, the disassembly operation is not needed, other devices are not needed to be additionally arranged, the operation is simple, and the practicability is strong.
According to the grinding wheel distance adjusting device and the cutting and grinding equipment provided by the utility model, the wedge adjusting assembly 3 is arranged between the grinding wheels 2, the adjacent adjusting discs 31 are adjusted through the adjusting wedges 32, so that the distance between the grinding wheels 2 is adjusted, the adjacent adjusting discs 31 are propped by the adjusting wedges 32 to slide and adjust the closing or separating of the adjusting discs 31, the distance is freely controllable, the adjusting wedges 32 are trapezoid blocks with narrow front and wide back, the accuracy of adjusting the distance is effectively improved, the adjusting mode of using the adjusting bolts 340 and the fixing bolts 35 is simple and practical, the disassembling operation is not needed, and the production efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The utility model provides a grinding wheel distance adjusting device, its characterized in that, including can supply the grinding wheel to cup joint the main shaft subassembly, with the grinding wheel adjacent set up and cup joint in the wedge adjusting component on the main shaft subassembly, wedge adjusting component includes two adjacent setting's regulating disk, insert in between adjacent the regulating disk and thereby can follow the radial direction slip of regulating disk adjusts adjacent regulating disk interval's regulating wedge, cover in two adjacent the lantern ring in the regulating disk outside, connect in the lantern ring and can support in regulating wedge and drive regulating wedge gliding regulating part is provided with between two adjacent setting the regulating disk with regulating wedge complex inclined plane groove.
2. The grinding wheel distance adjusting device according to claim 1, wherein the adjusting member is an adjusting bolt for adjusting the sliding degree of the adjusting wedge in the radial direction of the adjusting disk, and the wedge adjusting assembly further comprises a fixing bolt screwed to the collar for fixing the sliding position of the adjusting wedge in the radial direction of the adjusting disk.
3. The grinding wheel distance adjusting device according to claim 1, wherein the adjusting wedge is a trapezoid block with a narrow front end and a wider rear end, the front end of the adjusting wedge is arranged towards the center of the adjusting disc, and the two inclined grooves are opposite to each other to form a wedge groove for the matching and inserting of the adjusting wedge.
4. A grinding wheel distance adjusting apparatus as defined in claim 2, wherein said adjusting wedge is provided with screw holes penetrating through front and rear ends of said adjusting wedge in front and rear directions, said screw holes having screw threads for screwing said adjusting bolt.
5. The grinding wheel distance adjusting device according to claim 4, wherein a first connecting hole through which the adjusting bolt passes is formed in the collar opposite to the threaded hole, a second connecting hole through which the fixing bolt is screwed is formed beside the connecting hole, and the fixing bolt abuts against the rear end of the adjusting wedge through the second connecting hole.
6. The grinding wheel distance adjusting device according to claim 5, wherein a plurality of bevel grooves are provided in the same adjusting disk, and each of the bevel grooves is uniformly distributed along the circumferential direction of the adjusting disk.
7. A grinding wheel distance adjusting device as defined in claim 1, wherein at least one wedge adjusting assembly is disposed between two of said grinding wheels, and one of said collars is disposed around at least two of said adjusting disks.
8. A grinding wheel distance adjustment device as defined in claim 1, wherein said spindle assembly is sleeved with a first fastening flange and a second fastening flange, said grinding wheel and said wedge adjustment assembly being located between said first fastening flange and said second fastening flange.
9. The grinding wheel distance adjusting device according to claim 8, wherein a fastening bearing closely attached to the first fastening flange is arranged at the front end of the spindle assembly, an end sleeve is arranged at the rear end of the spindle assembly, and anti-slip protrusions are uniformly arranged on the periphery of the end sleeve.
10. A cutting and grinding apparatus having a grinding wheel distance adjusting device as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223119104.3U CN218904903U (en) | 2022-11-22 | 2022-11-22 | Grinding wheel distance adjusting device and cutting and grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223119104.3U CN218904903U (en) | 2022-11-22 | 2022-11-22 | Grinding wheel distance adjusting device and cutting and grinding equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218904903U true CN218904903U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223119104.3U Active CN218904903U (en) | 2022-11-22 | 2022-11-22 | Grinding wheel distance adjusting device and cutting and grinding equipment |
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| CN (1) | CN218904903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116945061A (en) * | 2023-06-14 | 2023-10-27 | 华侨大学 | Cup-shaped grinding wheel with adjustable caliber |
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2022
- 2022-11-22 CN CN202223119104.3U patent/CN218904903U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116945061A (en) * | 2023-06-14 | 2023-10-27 | 华侨大学 | Cup-shaped grinding wheel with adjustable caliber |
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