CN220094492U - Special tool for taking bearing from primary die holder of row and column machine - Google Patents
Special tool for taking bearing from primary die holder of row and column machine Download PDFInfo
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- CN220094492U CN220094492U CN202320641149.2U CN202320641149U CN220094492U CN 220094492 U CN220094492 U CN 220094492U CN 202320641149 U CN202320641149 U CN 202320641149U CN 220094492 U CN220094492 U CN 220094492U
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- primary die
- row
- die holder
- special tool
- clamping
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- 238000007789 sealing Methods 0.000 claims description 10
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model discloses a special tool for taking a bearing from a primary die holder of a row and column machine, which relates to the field of mechanical equipment and has the technical key points that: including the supporting seat, the adjustment tank has been seted up to the inside of supporting seat, adjustment tank internal thread connection has the lift lead screw, the one end of lift lead screw is equipped with the grip slipper, one side of grip slipper is equipped with the pneumatic cylinder, the inside piston connection in both ends of pneumatic cylinder has the piston head, two the one end of piston head is equipped with the centre gripping arm, two the top of centre gripping arm with grip slipper sliding fit. The technical problem that the inner hole of the bearing of the primary die holder is narrow, and the tool is not easy to operate, so that the extraction is difficult is solved.
Description
Technical Field
The utility model relates to the field of mechanical equipment, in particular to a special tool for taking a bearing from a primary die holder of a row and column machine.
Background
Before the day, the line machine is used for a period of time and then is required to be improved in different degrees for each mechanism of the line machine, the operation performance of the line machine can be obviously improved after the line machine is improved, and the operation stability of equipment and the quality of products are obviously improved. However, the line machine requires that all mechanisms be removed during the rebuilding, which involves the removal of the bearings from the primary die holder.
However, because the bearing inner hole of the primary die holder is narrow, the operation of a spreading tool is difficult, and the taking out is difficult, a special tool for taking out the bearing from the primary die holder of the row and column machine is needed to solve the technical problem.
Disclosure of Invention
The utility model provides a special tool for taking out a bearing from a primary die holder of a row and column machine, and aims to solve the technical problem that the primary die holder is difficult to operate due to narrow bearing inner holes and difficult tool operation.
The technical scheme for solving the technical problems is as follows:
the utility model provides a ranks machine just becomes die holder and gets bearing specialized tool, includes the supporting seat, the adjustment tank has been seted up to the inside of supporting seat, adjustment tank internal thread connection has the lift lead screw, the one end of lift lead screw is equipped with the grip slipper, one side of grip slipper is equipped with the pneumatic cylinder, the inside piston connection in both ends of pneumatic cylinder has the piston head, two the one end of piston head is equipped with the centre gripping arm, two the top of centre gripping arm with grip slipper sliding fit.
When the device is used, the supporting seat is required to be placed on the primary die holder, the clamping seat is inserted into the inner hole of the primary die holder, the lifting screw rod rotates downwards along the threads of the adjusting groove, so that the lifting screw rod drives the clamping seat to descend downwards towards the inner hole of the primary die holder, when the two clamping arms of the clamping seat move to the bearing inner ring of the primary die holder, compressed air is conveyed into the air pressure cylinder, the internal air pressure of the air pressure cylinder is increased, the two piston heads are driven to move outwards, the two piston heads respectively drive the clamping arms to move outwards, so that the bearing of the primary die holder is clamped, and after clamping, the lifting screw rod rotates upwards along the threads of the adjusting groove, so that the lifting screw rod drives the clamping seat to ascend, and the clamping seat drives the two clamping arms to be separated from the inner hole of the primary die holder, so that the bearing of the primary die holder is simplified.
Further, in the utility model, a connector is arranged on one side of the air pressure cylinder, one end of the connector is provided with a connecting pipeline, and one end of the connecting pipeline is used for being connected with an external air source.
When clamping is needed, compressed air is conveyed to the air outlet end of the air compressor, and the compressed air is conveyed to the air pressure cylinder, so that the internal air pressure of the air pressure cylinder is increased, and the two pistons are pushed to move.
Further, in the utility model, two first sliding grooves are formed in the clamping seat, sliding blocks are arranged at the tops of the two clamping arms, and the two sliding blocks are in sliding fit with the two first sliding grooves.
When the two clamping arms move, the sliding blocks of the clamping arms slide along the first sliding grooves, so that the moving positions of the two clamping arms are guided.
Further, in the utility model, the outer edge of the piston head is sleeved with a sealing ring, the sealing ring has elasticity, one end of the piston head is provided with a clamping rod, and one end of the clamping rod is connected with the clamping arm.
Further, in the utility model, the sealing ring is made of nitrile rubber.
Further, in the utility model, a limit groove is formed on one side of the clamping arm, the limit groove is arc-shaped, and the bulge of the limit groove faces outwards.
Further, in the utility model, two supporting feet are arranged at the bottom of the supporting seat, and the two supporting feet are in sliding fit with the bottom of the supporting seat.
Further, in the utility model, the two supporting legs are positioned at two sides of the lifting screw rod.
Further, in the utility model, two second sliding grooves are formed in the support seat, a fixing hole is formed in the support foot, a fixing screw is connected in the fixing hole in a threaded manner, and one end of the fixing screw is in sliding fit with the second sliding grooves.
Further, in the utility model, the other end of the lifting screw rod is provided with a rotating handle, and the rotating handle is perpendicular to the lifting screw rod.
The utility model has the following beneficial effects:
when the device is used, the supporting seat is required to be placed on the primary die holder, the clamping seat is inserted into the inner hole of the primary die holder, the lifting screw rod rotates downwards along the threads of the adjusting groove, so that the lifting screw rod drives the clamping seat to descend downwards towards the inner hole of the primary die holder, when the two clamping arms of the clamping seat move to the bearing inner ring of the primary die holder, compressed air is conveyed into the air pressure cylinder, the internal air pressure of the air pressure cylinder is increased, the two piston heads are driven to move outwards, the two piston heads respectively drive the clamping arms to move outwards, so that the bearing of the primary die holder is clamped, and after clamping, the lifting screw rod rotates upwards along the threads of the adjusting groove, so that the lifting screw rod drives the clamping seat to ascend, and the clamping seat drives the two clamping arms to be separated from the inner hole of the primary die holder, so that the bearing of the primary die holder is taken out.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of the structure of the clamping arm clamping bearing of the present utility model.
Fig. 3 is a schematic diagram of a limiting groove structure of the present utility model.
Fig. 4 is a schematic view of the structure of the support leg of the present utility model.
FIG. 5 is a schematic view of the structure of the air pressure cylinder of the utility model.
Wherein, the reference numerals:
1. forming a die holder; 2. an inner bore; 3. a bearing; 4. a support base; 5. supporting feet; 6. rotating the handle; 7. a second chute; 8. a set screw; 9. an adjustment tank; 10. a fixing hole; 11. lifting the screw rod; 12. a clamping seat; 13. a clamping arm; 14. a limit groove; 15. a first chute; 16. a slide block; 17. an air pressure cylinder; 18. a piston head; 19. a seal ring; 20. a connector; 21. a clamping rod; 22. and connecting pipelines.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-5, in some embodiments, a special tool for taking a bearing from a primary die holder of a row and column machine comprises a supporting seat 4, an adjusting groove 9 is formed in the supporting seat 4, a lifting screw 11 is connected in the adjusting groove 9 in a threaded manner, a clamping seat 12 is arranged at one end of the lifting screw 11, an air pressure cylinder 17 is arranged at one side of the clamping seat 12, piston heads 18 are connected with inner pistons at two ends of the air pressure cylinder 17, clamping arms 13 are arranged at one ends of the two piston heads 18, and tops of the two clamping arms 13 are in sliding fit with the clamping seat 12.
Through the technical scheme, when the novel die holder is used, the supporting seat 4 is required to be placed on the primary die holder 1, the clamping seat 12 is inserted into the inner hole 2 of the primary die holder 1, the lifting screw rod 11 rotates downwards along the threads of the adjusting groove 9, so that the lifting screw rod 11 drives the clamping seat 12 to descend towards the inner hole 2 of the primary die holder 1, when the two clamping arms 13 of the clamping seat 12 move to the inner ring of the bearing 3 of the primary die holder 1, compressed air is conveyed into the air cylinder 17, the internal air pressure of the air cylinder 17 is increased, the two piston heads 18 are driven to move outwards, the two piston heads 18 respectively drive the clamping arms 13 to move outwards, the bearing 3 of the primary die holder 1 is clamped, and after clamping, the lifting screw rod 11 rotates upwards along the threads of the adjusting groove 9, so that the lifting screw rod 11 drives the clamping seat 12 to descend, and the clamping seat 12 drives the two clamping arms 13 to be separated from the inner hole 2 of the primary die holder 1, and the bearing 3 of the primary die holder 1 is taken out.
Referring to fig. 1-4, in some embodiments, a connector 20 is provided on one side of the air cylinder 17, and a connecting pipe 22 is provided at one end of the connector 20, and one end of the connecting pipe 22 is used for connecting an external air source.
Through the above technical scheme, the air compressor can be selected for supplying the air source, the number of the connecting pipelines 22 can be two, when the air pump is installed, one connecting pipeline 22 is used for connecting the air outlet end of the air compressor, the other connecting pipeline 22 is used for connecting the air inlet end of the air extractor, and the air extractor can be an air extracting pump; when clamping is needed, the air compressor transmits compressed air to the air outlet end of the air compressor, and the compressed air is transmitted to the air pressure cylinder 17 from the connecting pipeline 22 connected with the air outlet end, so that the internal air pressure of the air pressure cylinder 17 is increased, and the two pistons are pushed to move; when the clamping needs to be released, the air pump is started, and the air pump discharges the compressed air in the air pressure cylinder 17.
Referring to fig. 4-5, in some embodiments, two first sliding grooves 15 are formed in the clamping seat 12, and sliding blocks 16 are disposed on top of the two clamping arms 13, where the two sliding blocks 16 are slidably engaged with the two first sliding grooves 15.
Through the above technical solution, when the two clamping arms 13 move, the slider 16 of the clamping arm 13 slides along the first chute 15, so as to guide the moving positions of the two clamping arms 13.
Referring to fig. 5, in some embodiments, the outer periphery of piston head 18 is sleeved with a sealing ring 19, sealing ring 19 is elastic, one end of piston head 18 is provided with a clamping rod 21, and one end of clamping rod 21 is connected with clamping arm 13.
Through the technical scheme, when the piston head 18 is arranged in the air pressure cylinder 17 through the elastic property of the sealing ring 19, the sealing ring 19 is tightly attached to the air pressure cylinder 17, so that the air tightness in the air pressure cylinder 17 is maintained, and the leakage of compressed air is avoided.
Referring to FIG. 5, in some embodiments, the material of the seal ring 19 is nitrile rubber.
Referring to fig. 3-5, in some embodiments, a limiting groove 14 is formed on one side of the clamping arm 13, the limiting groove 14 is arc-shaped, and a protrusion of the limiting groove 14 faces outwards.
Through the technical scheme, when the two clamping arms 13 move towards the inner ring of the bearing 3, the inner ring of the bearing 3 is spliced with the limiting groove 14, so that the bearing 3 is clamped on the two clamping arms 13, and the bearing 3 is taken out conveniently; further, since the shape of the limit groove 14 is arc-shaped, the limit groove 14 is matched with the shape of the inner ring of the bearing 3, so that the contact area with the inner ring of the bearing 3 is increased.
Referring to fig. 1-4, in some embodiments, two support legs 5 are provided at the bottom of the support base 4, and the two support legs 5 are slidably engaged with the bottom of the support base 4.
Referring to fig. 1-4, in some embodiments, two support feet 5 are located on either side of the lift screw 11.
Referring to fig. 1-4, in some embodiments, two second sliding grooves 7 are formed in the support seat 4, a fixing hole 10 is formed in the support leg 5, a fixing screw 8 is connected to the fixing hole 10 in a threaded manner, and one end of the fixing screw 8 is slidably matched with the second sliding groove 7.
Through the technical scheme, when the novel bearing assembly is used, the two supporting legs 5 are placed on the primary die holder 1, so that the supporting seat 4 is spaced from the primary die holder 1, and the bearing assembly can be observed in the spacing after the bearing 3 is taken out; and because the sizes of the different models of the primary die holder 1 are different, the two supporting legs 5 can be adjusted according to the length of the primary die holder 1, when the primary die holder 1 is larger, the two supporting legs 5 move outwards, the fixing screws 8 respectively pass through the second sliding grooves 7 and the fixing holes 10 and are screwed into the fixing holes 10 to fix the positions of the supporting legs 5, so that the supporting legs 5 are suitable for the primary die holder with large size.
Referring to fig. 1-4, in some embodiments, the other end of the lift screw 11 is provided with a rotating handle 6, the rotating handle 6 being perpendicular to the lift screw 11.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (10)
1. The utility model provides a ranks machine just becomes die holder and gets bearing specialized tool, its characterized in that, includes the supporting seat, the regulating groove has been seted up to the inside of supporting seat, threaded connection has the lift lead screw in the regulating groove, the one end of lift lead screw is equipped with the grip slipper, one side of grip slipper is equipped with the pneumatic cylinder, the inside piston connection in both ends of pneumatic cylinder has the piston head, two the one end of piston head is equipped with the centre gripping arm, two the top of centre gripping arm with grip slipper sliding fit.
2. The special tool for taking the bearings from the primary die holders of the row and column machine according to claim 1, wherein a connector is arranged on one side of the air pressure cylinder, a connecting pipeline is arranged at one end of the connector, and one end of the connecting pipeline is used for being connected with an external air source.
3. The special tool for taking the bearings from the primary die holders of the row and column machine according to claim 1, wherein two first sliding grooves are formed in the clamping seat, sliding blocks are arranged at the tops of the two clamping arms, and the two sliding blocks are in sliding fit with the two first sliding grooves.
4. The special tool for taking the bearings from the primary die holders of the row and column machine according to claim 1, wherein the outer edge of the piston head is sleeved with a sealing ring, the sealing ring has elasticity, one end of the piston head is provided with a clamping rod, and one end of the clamping rod is connected with the clamping arm.
5. The special tool for taking the bearings from the primary die holder of the row and column machine according to claim 4, wherein the sealing ring is made of nitrile rubber.
6. The special tool for taking the bearings from the primary die holders of the row and column machine according to claim 1, wherein a limiting groove is formed in one side of the clamping arm, the limiting groove is arc-shaped, and the protrusion of the limiting groove faces outwards.
7. The special tool for taking out the bearings from the primary die holders of the row and column machine according to claim 1, wherein two supporting legs are arranged at the bottom of the supporting seat and are in sliding fit with the bottom of the supporting seat.
8. The special tool for taking out the bearings from the primary die holder of the row machine according to claim 7, wherein two supporting legs are positioned on two sides of the lifting screw rod.
9. The special tool for taking the bearings from the primary die holders of the row and column machine according to claim 7, wherein two second sliding grooves are formed in the supporting seat, fixing holes are formed in the supporting legs, fixing screws are connected in the fixing holes in a threaded mode, and one ends of the fixing screws are in sliding fit with the second sliding grooves.
10. The special tool for taking out the bearing of the primary die holder of the row machine according to claim 1, wherein a rotating handle is arranged at the other end of the lifting screw rod, and the rotating handle is perpendicular to the lifting screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641149.2U CN220094492U (en) | 2023-03-28 | 2023-03-28 | Special tool for taking bearing from primary die holder of row and column machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320641149.2U CN220094492U (en) | 2023-03-28 | 2023-03-28 | Special tool for taking bearing from primary die holder of row and column machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220094492U true CN220094492U (en) | 2023-11-28 |
Family
ID=88881902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320641149.2U Active CN220094492U (en) | 2023-03-28 | 2023-03-28 | Special tool for taking bearing from primary die holder of row and column machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220094492U (en) |
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2023
- 2023-03-28 CN CN202320641149.2U patent/CN220094492U/en active Active
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