CN220295886U - Workbench workpiece clamping device of radial drilling machine - Google Patents
Workbench workpiece clamping device of radial drilling machine Download PDFInfo
- Publication number
- CN220295886U CN220295886U CN202321920549.3U CN202321920549U CN220295886U CN 220295886 U CN220295886 U CN 220295886U CN 202321920549 U CN202321920549 U CN 202321920549U CN 220295886 U CN220295886 U CN 220295886U
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- China
- Prior art keywords
- fixedly connected
- clamping device
- rotating
- pinion
- workpiece clamping
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- 238000005553 drilling Methods 0.000 title abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of clamping devices and discloses a workbench workpiece clamping device of a radial drilling machine, which comprises a bottom plate, wherein a stepping motor is fixedly connected to the rear part of the top end of the bottom plate, a pinion is fixedly connected to the output end of the stepping motor, a large gear is meshed to the front part of the pinion, a supporting cylinder is fixedly connected to the top end of the large gear, a plurality of through grooves are formed in the inner side of the supporting cylinder, limiting frames are fixedly connected to the inner parts of the through grooves, rotating frames are slidingly connected to the inner parts of the limiting frames, and the bottoms of the rotating frames are rotatably connected to the top end of a supporting plate on the side far away from each other. According to the utility model, the purpose of fixing the cylindrical workpiece from multiple angles is realized through the stepping motor, the pinion, the large gear, the supporting cylinder, the limiting frame, the rotating frame and the supporting plate, the influence on the machining efficiency caused by poor suitability of the cylindrical workpiece is avoided, and the centering and positioning can be performed automatically, so that the machining efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a workbench workpiece clamping device of a radial drilling machine.
Background
The radial drilling machine is a mechanical processing device, is commonly used for hole processing of various workpieces, and comprises drilling, reaming, tapping, end face scraping and the like, and mainly comprises a base, an inner upright post, an outer upright post, a rocker arm, a main shaft box, a workbench and the like, and in order to prevent the workpieces from shaking during processing to influence the processing precision, the workpieces are required to be fixed by using corresponding clamping devices.
Usually, the workpiece is fixed by clamping plates on two sides of a machine tool, but for cylindrical workpieces with different specifications, arc clamping plates with corresponding specifications are required to be used for ensuring the clamping effect, so that the suitability is poor, the machining time is prolonged by replacing the clamping plates, the machining efficiency is reduced, and in addition, the positions of the cylindrical workpieces are checked after being clamped, so that the accuracy of subsequent machining is ensured.
Disclosure of Invention
In order to make up for the defects, the utility model provides a workbench workpiece clamping device of a radial drilling machine, which aims to solve the problems of poor adaptability, low efficiency and time spent for checking positions to ensure machining precision when clamping cylindrical workpieces.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a radial drill workstation work piece clamping device, includes the bottom plate, bottom plate top rear portion fixedly connected with step motor, step motor output fixedly connected with pinion, pinion top rotates and is connected with the backup pad, the backup pad middle part is provided with the opening, the meshing of pinion front portion has the gear wheel, gear wheel top fixedly connected with supports a section of thick bamboo, support a section of thick bamboo outside rotation connection is inside the opening, support a section of thick bamboo inboard is provided with a plurality of logical grooves, a plurality of the equal fixedly connected with spacing of logical inslot portion, a plurality of the equal sliding connection of spacing is inside to have the rotating stand, a plurality of one side is kept away from mutually to the rotating stand bottom all rotates to be connected at the backup pad top.
As a further description of the above technical solution:
the bottom plate top four corners are all fixedly connected with support column, support column top is fixed connection respectively in backup pad bottom four corners.
As a further description of the above technical solution:
the collecting box is fixedly connected to the middle of the top end of the bottom plate and is located right below the through hole.
As a further description of the above technical solution:
the gear wheel bottom rotates and is connected with a plurality of U-shaped plates, and a plurality of U-shaped plates top is kept away from the equal fixed connection in backup pad bottom of gear wheel one side.
As a further description of the above technical solution:
the support cylinder outside fixedly connected with a plurality of L shaped plates, a plurality of L shaped plate bottom equal fixed connection is on the backup pad top, a plurality of L shaped plate all with the rotating turret dislocation set.
As a further description of the above technical solution:
a plurality of the rotating frame bottom is kept away from outside all rotation of support section of thick bamboo one side and is connected with the boss, a plurality of the boss bottom all butt is on the backup pad top.
As a further description of the above technical solution:
the inner bottom end of the supporting cylinder is fixedly connected with a bracket, and the outer sides of the rotating frames are fixedly connected with anti-slip pads.
The utility model has the following beneficial effects:
according to the utility model, the purpose of fixing the cylindrical workpiece from multiple angles is realized through the stepping motor, the pinion, the large gear, the supporting cylinder, the limiting frame, the rotating frame and the supporting plate, the influence on the machining efficiency caused by poor suitability of the cylindrical workpiece is avoided, and the centering and positioning can be performed automatically, so that the need of manual adjustment is avoided.
Drawings
FIG. 1 is a front perspective view of a workbench workpiece clamping device of a radial drilling machine;
FIG. 2 is a top perspective view of a bench work clamping device for a radial drilling machine in accordance with the present utility model;
fig. 3 is a side perspective cross-sectional view of a bench work clamping device for a radial drilling machine according to the present utility model.
Legend description:
1. a bottom plate; 2. a stepping motor; 3. a pinion gear; 4. a support plate; 5. a through port; 6. a large gear; 7. a support cylinder; 8. a through groove; 9. a limiting frame; 10. a rotating frame; 11. a support column; 12. a collection box; 13. a U-shaped plate; 14. an L-shaped plate; 15. a reinforcing block; 16. and a bracket.
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, one embodiment provided by the present utility model is: the work piece clamping device of the radial drilling machine workbench comprises a bottom plate 1, a stepping motor 2 is fixedly connected to the rear part of the top end of the bottom plate 1, a pinion 3 is fixedly connected to the output end of the stepping motor 2, a supporting plate 4 is rotatably connected to the top end of the pinion 3, the purpose of limiting the pinion 3 is realized through the supporting plate 4 so as to prevent the pinion 3 from deviating when rotating, a through hole 5 is arranged in the middle of the supporting plate 4, a large gear 6 is meshed with the front part of the pinion 3, a supporting cylinder 7 is fixedly connected to the top end of the large gear 6, the outside of the supporting cylinder 7 is rotatably connected to the inside of the through hole 5, the supporting cylinder 7 can be limited when the supporting cylinder 7 rotates along with the large gear 6 through the through hole 5 so as to prevent the supporting cylinder 7 from deviating, a plurality of through grooves 8 are arranged on the inner side of the supporting cylinder 7, a limiting frame 9 is fixedly connected to the inside of the plurality of through grooves 8, a rotating frame 10 is slidingly connected to the inside of the limiting frame 9, the bottom ends of the rotating frames 10 are far away from one side and are all rotationally connected to the top end of the supporting plate 4, acting force can be applied to the rotating frames 10 through the limiting frames 9, so that the rotating frames 10 can slide along the inside of the limiting frames 9 when being stressed, and then approach or keep away from a workpiece to be clamped, and as one end of each rotating frame 10 is connected with the supporting plate 4, the whole rotating frame 10 can rotate only around one point when being stressed, meanwhile, the rotation of the stepping motor 2 can be transmitted to the large gear 6 through the small gear 3, so that the large gear 6 rotates, further, the supporting cylinders 7 can synchronously rotate, at the moment, the limiting frames 9 can apply acting force to the uniformly distributed rotating frames 10 after rotating along with the supporting cylinders 7, so that the rotating frames 10 approach to the cylindrical workpiece from multiple directions, the clamping effect is improved, the influence on the machining efficiency due to poor suitability is avoided, and then avoid the splint of frequent change corresponding specification, can carry out centering location to cylindrical work piece by oneself simultaneously under the effect of a plurality of rotating turret 10, avoided artifical check, and then saved time for work efficiency obtains promoting.
The four corners at the top end of the bottom plate 1 are fixedly connected with support columns 11, the top ends of the support columns 11 are respectively and fixedly connected with the four corners at the bottom end of the support plate 4, the purpose of supporting the support plate 4 is realized through the support columns 11, so that the support plate 4 is prevented from shaking to cause the step motor 2 to be damaged by pressure, the middle part of the top end of the bottom plate 1 is fixedly connected with a collection box 12, the collection box 12 is positioned right below the through hole 5, the collection box 12 can be utilized to collect scraps produced during processing because the collection box 12 is aligned with the through hole 5, the bottom end of the large gear 6 is rotationally connected with a plurality of U-shaped plates 13, one side, far away from the large gear 6, of the top ends of the plurality of U-shaped plates 13 is fixedly connected with the bottom end of the support plate 4, the purpose of limiting and supporting the large gear 6 is realized through uniformly distributed U-shaped plates 13, so that shaking occurs when the large gear 6 moves is prevented, the large gear 6 can be stably driven, a plurality of L-shaped plates 14 are fixedly connected to the outer side of the support cylinder 7, the bottoms of the L-shaped plates 14 are all abutted to the top end of the supporting plate 4, the L-shaped plates 14 are arranged in a staggered manner with the rotating frame 10, the purpose of sharing the weight of the supporting cylinder 7 is realized through the uniformly distributed L-shaped plates 14, so that the large gear 6 is prevented from being stressed too much, and the L-shaped plates 14 and the rotating frame 10 are not mutually influenced when in action because of the staggered manner, the bottoms of the rotating frames 10 are all rotationally connected with the reinforcing blocks 15 outside one side of the rotating frame 10 far away from the supporting cylinder 7, the bottoms of the reinforcing blocks 15 are fixedly connected to the top end of the supporting plate 4, the connection between the rotating frame 10 and the supporting plate 4 can be enhanced through the reinforcing blocks 15, the damage caused by overlarge stress at the joint of the rotating frame 10 and the supporting plate 4 when the cylindrical workpiece is clamped is prevented, the bracket 16 is fixedly connected to the inner bottom end of the supporting cylinder 7, the anti-skid pads are fixedly connected to the outer sides of the rotating frames 10, the purpose of supporting the cylindrical workpiece is realized through the bracket 16, so as to prevent the sliding into the lower space of the supporting plate 4, and the friction between the rotating frame 10 and the cylindrical workpiece can be increased through the anti-slip pad, so as to further improve the clamping effect.
Working principle: when the rotary rack is used, a workpiece to be processed is placed at the top of the bracket 16, the pinion 3 is driven to rotate through the stepping motor 2, so that the large gear 6 meshed with the pinion can drive the supporting cylinder 7 to rotate, the limiting frame 9 can synchronously move along with the supporting cylinder 7 to apply acting force to the rotary rack 10, meanwhile, as one end of the rotary rack 10 far away from the supporting cylinder 7 rotates around one point of the surface of the supporting plate 4, the rotary rack 10 can rotate under the pushing of the limiting frame 9, and then the workpiece to be processed is close to the workpiece to be processed in multiple directions to clamp, the clamping effect of equipment on cylindrical workpieces with different specifications is improved, the processing efficiency is prevented from being influenced due to poor suitability when the cylindrical workpieces are clamped, centering positioning can be carried out automatically, time is saved, and the workload of workers is lightened.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a radial drill workstation work piece clamping device, includes bottom plate (1), its characterized in that: bottom plate (1) top rear portion fixedly connected with step motor (2), step motor (2) output fixedly connected with pinion (3), pinion (3) top rotation is connected with backup pad (4), backup pad (4) middle part is provided with opening (5), pinion (3) front portion meshing has gear wheel (6), gear wheel (6) top fixedly connected with support section of thick bamboo (7), support section of thick bamboo (7) outside rotation is connected inside opening (5), support section of thick bamboo (7) inboard is provided with a plurality of logical groove (8), a plurality of logical groove (8) inside equal fixedly connected with spacing (9), a plurality of inside equal sliding connection of spacing (9) have rotating stand (10), a plurality of rotating stand (10) bottom keep away from one side mutually and all rotate and connect on backup pad (4) top.
2. The radial drill table workpiece clamping device of claim 1, further characterized by: the four corners of the top end of the bottom plate (1) are fixedly connected with support columns (11), and the top ends of the support columns (11) are respectively and fixedly connected with the four corners of the bottom end of the support plate (4).
3. The radial drill table workpiece clamping device of claim 1, further characterized by: the middle part of the top end of the bottom plate (1) is fixedly connected with a collecting box (12), and the collecting box (12) is positioned under the through hole (5).
4. The radial drill table workpiece clamping device of claim 1, further characterized by: the bottom end of the large gear (6) is rotationally connected with a plurality of U-shaped plates (13), and a plurality of U-shaped plates (13) are fixedly connected to the bottom end of the supporting plate (4) on one side, far away from the large gear (6), of the top end.
5. The radial drill table workpiece clamping device of claim 1, further characterized by: the support cylinder (7) outside fixedly connected with a plurality of L shaped plates (14), a plurality of L shaped plates (14) bottom all fixed connection is on backup pad (4) top, a plurality of L shaped plates (14) all with rotating frame (10) dislocation set.
6. The radial drill table workpiece clamping device of claim 1, further characterized by: a plurality of rotating frames (10) bottom is kept away from outside all rotating in support section of thick bamboo (7) one side and is connected with boss (15), a plurality of boss (15) bottom all butt is in backup pad (4) top.
7. The radial drill table workpiece clamping device of claim 1, further characterized by: the inner bottom end of the supporting cylinder (7) is fixedly connected with a bracket (16), and the outer sides of the rotating frames (10) are fixedly connected with anti-slip pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920549.3U CN220295886U (en) | 2023-07-20 | 2023-07-20 | Workbench workpiece clamping device of radial drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321920549.3U CN220295886U (en) | 2023-07-20 | 2023-07-20 | Workbench workpiece clamping device of radial drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220295886U true CN220295886U (en) | 2024-01-05 |
Family
ID=89375814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321920549.3U Active CN220295886U (en) | 2023-07-20 | 2023-07-20 | Workbench workpiece clamping device of radial drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220295886U (en) |
-
2023
- 2023-07-20 CN CN202321920549.3U patent/CN220295886U/en active Active
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