CN220516059U - Fixed tooling for machining annular rotary support piece - Google Patents
Fixed tooling for machining annular rotary support piece Download PDFInfo
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- CN220516059U CN220516059U CN202321873369.4U CN202321873369U CN220516059U CN 220516059 U CN220516059 U CN 220516059U CN 202321873369 U CN202321873369 U CN 202321873369U CN 220516059 U CN220516059 U CN 220516059U
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- adjusting
- fixed
- annular rotary
- rotary support
- electric telescopic
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- 238000003754 machining Methods 0.000 title claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of machining, and discloses a fixing tool for machining an annular rotary support piece, which comprises the following components: the supporting table, the intermediate position at supporting table top fixedly connected with support column, the surface rotation of support column installs the regulating disk. When the inner ring of the annular rotary support is fixed, the rack is pushed to slowly move by the electric telescopic rod, so that the toothed ring drives the adjusting disk to rotate, the mounting pins at the bottoms of the four movable blocks simultaneously and oppositely move in the corresponding adjusting grooves in the adjusting disk, the clamping blocks at the tops of the four movable blocks support and fix the inner ring of the annular rotary support, and conversely, the rack is driven by the electric telescopic rod to shrink and move, so that the mounting pins at the bottoms of the four movable blocks simultaneously and relatively move in the corresponding adjusting grooves in the adjusting disk.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a fixing tool for machining an annular rotary support piece.
Background
Machining refers to the process of changing the external dimensions or properties of a workpiece by means of a mechanical device; in the processing process, in order to facilitate processing and forming, different tools are often designed to meet the processing, and when the annular rotary support is processed, the annular rotary support needs to be clamped and fixed first.
The existing annular workpiece is fixed in a screw locking mode when the outer ring is clamped and fixed, and is fixed in an inner supporting and clamping mode when the inner ring is fixed, but the clamping mode is complex for annular workpieces needing to be processed at the positions of some inner rings and outer rings, so that the processing efficiency is affected, and the operation is inconvenient. Therefore, the utility model designs a fixing tool for processing the annular rotary support piece to solve the problems in the prior art.
Disclosure of Invention
The utility model aims to provide a fixing tool for machining an annular rotary support piece, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: fixed frock is used in processing of annular gyration support piece, includes: the support table is fixedly connected with a support column in the middle of the top of the support table, an adjusting disk is rotatably arranged on the surface of the support column, four adjusting grooves are formed in the upper end of the adjusting disk at equal intervals along the circumference, and an adjusting assembly is arranged between the surface of the lower end of the adjusting disk and the top of the support table;
the top fixedly connected with cross fixed station of support column, and four removal grooves have been seted up along circumference equidistance to the inside of cross fixed station, the inside movable mounting in removal groove has the movable block, the top fixed mounting of movable block has the clamp splice, the bottom fixedly connected with mounting pin of movable block, and mounting pin lower extreme movable mounting is adjacent the inside of adjustment tank.
Preferably, the surface of the support column is provided with a bearing, an inner ring of the bearing is fixedly connected with the surface of the support column, and an outer ring of the bearing is fixedly connected with the inside of the adjusting disc.
Preferably, the adjusting assembly comprises: the electric telescopic device comprises a toothed ring and an electric telescopic rod, wherein the toothed ring is fixedly arranged on the surface of the lower end of a regulating disc, the electric telescopic rod is fixedly arranged on one side of the top of a supporting table, the output end of the electric telescopic rod is fixedly connected with a rack, the surface of the rack is meshed with the surface of the electric telescopic rod, a guide rail is slidably arranged on one side of the rack, and the bottom of the guide rail is fixedly arranged on the top of the supporting table.
Preferably, the two sides of the movable block are symmetrically and fixedly connected with sliding blocks, the inner wall of the movable groove is symmetrically provided with sliding grooves, and the movable block is slidably arranged in the sliding grooves on the inner wall of the movable groove through the sliding blocks on the two sides.
Preferably, rubber clamping blocks are symmetrically and fixedly connected to two sides of the clamping blocks.
Preferably, the adjusting groove is arc-shaped, one end of the adjusting groove is close to the axis of the supporting column, and the other end of the adjusting groove is far away from the axis of the supporting column.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the inner ring of the annular rotary support is fixed through the arrangement of the adjusting disc, the adjusting component, the clamping blocks and other components, the rack is pushed by the electric telescopic rod to slowly move, so that the toothed ring drives the adjusting disc to rotate, the mounting pins at the bottoms of the four movable blocks simultaneously and oppositely move in the corresponding adjusting grooves in the adjusting disc, the clamping blocks at the tops of the four movable blocks support and fix the inner ring of the annular rotary support, and conversely, the rack is driven by the electric telescopic rod to shrink and move, so that the mounting pins at the bottoms of the four movable blocks simultaneously and relatively move in the corresponding adjusting grooves in the adjusting disc, and the clamping blocks at the tops of the four movable blocks clamp and fix the outer ring of the annular rotary support, so that the inner ring or the outer ring of the annular rotary support can be clamped and fixed according to processing requirements, the practicability is improved, and the processing efficiency of a workpiece is further improved;
2. according to the utility model, through the arrangement of the adjusting disc, the adjusting component, the movable block and other components, the annular rotary support is clamped through the relative or opposite movement of the four clamping blocks, and the annular rotary support with different diameters can be clamped in the mode, so that the practicability of the fixing tool for processing the annular rotary support is greatly improved.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is a schematic bottom view of a part of the structure of the adjusting disk, the adjusting groove, the cross-shaped fixing table and the like of the utility model;
fig. 3 is a schematic bottom view of a partial structure of the cross-shaped fixed table, the moving groove, the moving block and the like according to the present utility model.
In the figure: 1. a support table; 2. a support column; 3. an adjusting plate; 301. an adjustment tank; 4. an adjustment assembly; 401. a toothed ring; 402. an electric telescopic rod; 403. a rack; 404. a guide rail; 5. a cross-shaped fixed table; 501. a moving groove; 6. a movable block; 601. clamping blocks; 7. and (5) mounting a pin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an embodiment of the present utility model is provided: fixed frock is used in processing of annular gyration support piece, includes: the support table 1 is fixedly connected with a support column 2 in the middle of the top of the support table 1, an adjusting disk 3 is rotatably arranged on the surface of the support column 2, four adjusting grooves 301 are formed in the upper end of the adjusting disk 3 at equal intervals along the circumference, and an adjusting assembly 4 is arranged between the surface of the lower end of the adjusting disk 3 and the top of the support table 1; through the arrangement of the adjusting component 4, the adjusting disk 3 is rotated, so that the mounting pins 7 at the bottoms of the four movable blocks 6 synchronously move in the corresponding adjusting grooves 301 in the adjusting disk 3, and the clamping blocks 601 at the tops of the four movable blocks 6 simultaneously move relatively or reversely, thereby realizing clamping or loosening of the annular rotary support;
the top fixedly connected with cross fixed station 5 of support column 2, and four removal grooves 501 have been seted up along circumference equidistance to the inside of cross fixed station 5, and the inside movable mounting of removal groove 501 has movable block 6, and the top fixed mounting of movable block 6 has clamp splice 601, and the bottom fixedly connected with mounting pin 7 of movable block 6, and mounting pin 7 lower extreme movable mounting is in the inside of adjacent adjustment tank 301. The annular rotary support is clamped through the relative or opposite movement of the four clamping blocks 601, so that the annular rotary support with different diameters can be further clamped, and the practicability of the fixing tool for machining the annular rotary support is greatly improved.
Referring to fig. 1, in this embodiment: the surface of the support column 2 is provided with a bearing, the inner ring of the bearing is fixedly connected with the surface of the support column 2, and the outer ring of the bearing is fixedly connected with the inner part of the adjusting disk 3. By the arrangement of the bearings, the stability of the rotation of the regulating disc 3 is further improved.
Referring to fig. 1, in this embodiment: the adjustment assembly 4 comprises: the gear ring 401 and the electric telescopic rod 402, gear ring 401 fixed mounting is in the surface of regulating disk 3 lower extreme, and electric telescopic rod 402 fixed mounting is in one side at supporting bench 1 top, and electric telescopic rod 402's output fixedly connected with rack 403, and the surface of rack 403 and the surface engagement of electric telescopic rod 402, and one side slidable mounting of rack 403 has guide rail 404, and the bottom fixed mounting of guide rail 404 is at the top of supporting bench 1. When carrying out the centre gripping to annular gyration support inner circle, place annular gyration support at the surface of cross fixed station 5, through starting electric telescopic handle 402, make electric telescopic handle 402 slowly promote rack 403 and remove, the surface of rack 403 and the surface engagement of ring gear 401 at this moment, simultaneously ring gear 401 drives fixed connection's regulating disk 3 and slowly rotates, four mounting pins 7 are simultaneously opposite movement, make the movable block 6 at mounting pin 7 top drive clamp splice 601 to the surface removal of annular gyration support inner circle, make four equally distributed clamp splice 601 prop the fastening to annular gyration support's inner circle, in contrast, when carrying out the centre gripping to annular gyration support outer lane, drive rack 403 to electric telescopic handle 402's direction through electric telescopic handle 402, at this moment, ring gear 401 drives the reverse slow rotation of regulating disk 3, at this moment, four mounting pins 7 simultaneously relative movement, make the movable block 6 at mounting pin 7 top drive clamp splice 601 to the surface removal of annular gyration support outer lane, make four equally distributed clamp splice 601 carry out the centre gripping fixed to annular gyration support, thereby can carry out the fixed demand to annular gyration support's inner circle or the outer lane, further improvement in the practicality of processing work piece, further improvement in the efficiency of working of the outer lane is processed.
Referring to fig. 1 and 3, in the present embodiment: the sliding blocks are symmetrically and fixedly connected to the two sides of the movable block 6, sliding grooves are symmetrically formed in the inner wall of the movable groove 501, and the movable block 6 is slidably mounted in the sliding grooves in the inner wall of the movable groove 501 through the sliding blocks on the two sides. The stability of the movement of the movable block 6 is further improved by the sliding installation of the movable block 6 in the movement groove 501.
Referring to fig. 1, in this embodiment: rubber clamping blocks are symmetrically and fixedly connected to two sides of the clamping block 601. Rubber clamping blocks are arranged on two sides of the movable block 6, so that the inner ring or the outer ring of the annular rotary support piece can be clamped and fixed according to processing requirements, friction force between the two can be increased by the rubber clamping blocks, and clamping stability is improved.
Referring to fig. 2, in the present embodiment: the adjusting groove 301 is arc-shaped, one end of the adjusting groove 301 is close to the axle center of the support column 2, and the other end of the adjusting groove 301 is far away from the axle center of the support column 2. When the adjusting disk 3 rotates, the mounting pins 7 movably mounted in the four adjusting grooves 301 move in the adjusting grooves 301, and the four mounting pins 7 distributed at equal intervals synchronously move reversely or relatively along with the rotation of the adjusting disk 3, so that the movable blocks 6 at the upper ends of the four mounting pins 7 drive the clamping blocks 601 at the top to clamp or unclamp the annular rotary support.
Working principle: when the inner ring of the annular rotary support member to be processed is fixed, firstly, the annular rotary support member is placed on the surface of the cross-shaped fixed table 5, the electric telescopic rod 402 is started to slowly push the rack 403 to move, at the moment, the surface of the rack 403 is meshed with the surface of the toothed ring 401, meanwhile, the toothed ring 401 drives the fixedly connected adjusting disk 3 to slowly rotate, at the moment, four mounting pins 7 simultaneously and oppositely move, the movable blocks 6 at the tops of the mounting pins 7 drive the clamping blocks 601 to move towards the surface of the inner ring of the annular rotary support member, the four equally-distributed clamping blocks 601 support and fix the inner ring of the annular rotary support member, and conversely, when the outer ring of the annular rotary support member is clamped, the electric telescopic rod 402 drives the rack 403 to move towards the direction of the electric telescopic rod 402, at the moment, the toothed ring 401 drives the adjusting disk 3 to slowly rotate reversely, at the moment, the four mounting pins 7 simultaneously and the movable blocks 6 at the tops of the mounting pins 7 drive the clamping blocks 601 to move towards the surface of the annular rotary support member, and the four equally-distributed clamping blocks 601 clamp the outer ring of the annular rotary support member. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. Fixed frock is used in processing of annular gyration support piece, includes: supporting bench (1), its characterized in that: the middle position of the top of the supporting table (1) is fixedly connected with a supporting column (2), an adjusting disk (3) is rotatably arranged on the surface of the supporting column (2), four adjusting grooves (301) are formed in the upper end of the adjusting disk (3) at equal intervals along the circumference, and an adjusting assembly (4) is arranged between the surface of the lower end of the adjusting disk (3) and the top of the supporting table (1);
the top fixedly connected with cross fixed station (5) of support column (2), and four removal grooves (501) have been seted up along circumference equidistance to the inside of cross fixed station (5), the inside movable mounting in removal groove (501) has movable block (6), the top fixed mounting of movable block (6) has clamp splice (601), the bottom fixedly connected with mounting pin (7) of movable block (6), and mounting pin (7) lower extreme movable mounting is adjacent the inside of adjustment tank (301).
2. The fixed tooling for machining an annular rotary support according to claim 1, wherein: the surface of support column (2) is provided with the bearing, and the inner circle of bearing and the fixed surface connection of support column (2), the inner circle of bearing and the inside fixed connection of regulating disk (3).
3. The fixed tooling for machining an annular rotary support according to claim 1, wherein: the adjustment assembly (4) comprises: the electric telescopic device comprises a toothed ring (401) and an electric telescopic rod (402), wherein the toothed ring (401) is fixedly arranged on the surface of the lower end of a regulating disc (3), the electric telescopic rod (402) is fixedly arranged on one side of the top of a supporting table (1), the output end of the electric telescopic rod (402) is fixedly connected with a rack (403), the surface of the rack (403) is meshed with the surface of the electric telescopic rod (402), a guide rail (404) is slidably arranged on one side of the rack (403), and the bottom of the guide rail (404) is fixedly arranged on the top of the supporting table (1).
4. The fixed tooling for machining an annular rotary support according to claim 1, wherein: the sliding blocks are symmetrically and fixedly connected to the two sides of the movable block (6), sliding grooves are symmetrically formed in the inner wall of the movable groove (501), and the movable block (6) is slidably arranged in the sliding grooves in the inner wall of the movable groove (501) through the sliding blocks on the two sides.
5. The fixed tooling for machining an annular rotary support according to claim 1, wherein: rubber clamping blocks are symmetrically and fixedly connected to two sides of the clamping block (601).
6. The fixed tooling for machining an annular rotary support according to claim 1, wherein: the adjusting groove (301) is arc-shaped, one end of the adjusting groove (301) is close to the axle center of the supporting column (2), and the other end of the adjusting groove (301) is far away from the axle center of the supporting column (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873369.4U CN220516059U (en) | 2023-07-17 | 2023-07-17 | Fixed tooling for machining annular rotary support piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873369.4U CN220516059U (en) | 2023-07-17 | 2023-07-17 | Fixed tooling for machining annular rotary support piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220516059U true CN220516059U (en) | 2024-02-23 |
Family
ID=89934983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321873369.4U Active CN220516059U (en) | 2023-07-17 | 2023-07-17 | Fixed tooling for machining annular rotary support piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220516059U (en) |
-
2023
- 2023-07-17 CN CN202321873369.4U patent/CN220516059U/en active Active
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