CN220050939U - Small shaft workpiece clamp - Google Patents
Small shaft workpiece clamp Download PDFInfo
- Publication number
- CN220050939U CN220050939U CN202321446049.0U CN202321446049U CN220050939U CN 220050939 U CN220050939 U CN 220050939U CN 202321446049 U CN202321446049 U CN 202321446049U CN 220050939 U CN220050939 U CN 220050939U
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- China
- Prior art keywords
- fixedly connected
- mounting plate
- shaft
- sleeve
- double
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- 238000003754 machining Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses a small-shaft workpiece clamp, which belongs to the technical field of machining and comprises a mounting plate, wherein a double-shaft motor is fixedly connected to the inner side of the mounting plate, and a support assembly is arranged between the mounting plate and an output shaft of the double-shaft motor.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a small-shaft workpiece clamp.
Background
In the workpiece machining process, the workpiece needs to be clamped and fixed, so that the stability of the workpiece machining process is ensured, the workpiece machining precision can be improved, and a plurality of fixing chucks or fixing clamps are matched in the workpiece machining process, wherein the small shaft machining clamping process is complex, and therefore, a small shaft workpiece clamp is needed.
However, most of the traditional small-shaft workpiece fixtures cannot adjust the clamping range, the limitation of clamping small shafts with different lengths is small, the clamping range is limited, and the problems of complex clamping adjustment and poor clamping stability exist.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide a small-shaft workpiece clamp which has the characteristics of ensuring the clamping range, facilitating clamping adjustment and having high clamping stability.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a small-shaft workpiece clamp, which comprises a mounting plate, wherein a double-shaft motor is fixedly connected to the inner side of the mounting plate, a supporting component is arranged between the mounting plate and an output shaft of the double-shaft motor, two output shafts of the double-shaft motor are fixedly connected with a threaded rod, one end of the threaded rod is fixedly connected with a first rotating shaft, the first rotating shaft is sleeved on the inner side of the mounting plate through a bearing A, the surface of the threaded rod is in threaded connection with a first thread bush, the top of the first thread bush is fixedly connected with a first supporting plate, the surface of the first supporting plate is provided with a first limit groove, a first limit component is arranged between the mounting plate and the first supporting plate, the top of the mounting plate is fixedly connected with a supporting frame, the inner side of the supporting frame is fixedly connected with a second thread bush, the inner side of the second thread bush is in threaded connection with a bolt, the bottom of the bolt is fixedly connected with a second rotating shaft, the bottom of the second rotating shaft is sleeved with a second supporting plate through a bearing B, the bottom of the second supporting plate is provided with a second limit groove, the number of the first limit groove and the second limit groove is a plurality of limit components, and the second limit component is arranged between the supporting frame and the second supporting plate.
When using a little axle type work piece holder of this technical scheme, work through biax motor, can drive the threaded rod and rotate, thereby drive first thread bush, first backup pad and first spacing groove remove, control two first backup pads and remove, distance between two first backup pads is controlled, can realize lapping the little axle of different length, make things convenient for follow-up centre gripping to use, through setting up supporting component, can cup joint the support to biax motor output shaft, ensure biax motor's stability at the during operation, through setting up first spacing subassembly, can restrict the support to first backup pad, ensure first backup pad stability when the adjustment is used, through rotating the bolt, with the help of second thread bush, can drive the bolt, second pivot, second backup pad and second spacing groove decline, restrict the support to little axle top, realize the purpose of centre gripping, through being provided with second spacing subassembly between support frame and second backup pad, can restrict the direction of movement of second backup pad lift and support, stability when the guarantee second backup pad is at the lift.
Further, the second limiting assembly comprises a second connecting sleeve, the second connecting sleeve is fixedly connected to the inner side of the supporting frame, a second connecting rod is sleeved in the second connecting sleeve, and the bottom end of the second connecting rod is fixedly connected to the top of the second supporting plate.
Further, the supporting component comprises a fixed plate, the fixed plate is fixedly connected to the inner side of the mounting plate, a supporting sleeve is fixedly connected to the inner side of the fixed plate, and the output shaft of the double-shaft motor is sleeved inside the supporting sleeve.
Further, the inside spout of seting up of mounting panel, sliding connection has the slider in the spout, slider fixed connection is in first thread bush bottom, the inside fixedly connected with locating hole of mounting panel.
Further, the first limiting component comprises a first connecting rod which is fixedly connected to the inner side of the mounting plate, a first connecting sleeve is sleeved on the surface of the first connecting rod, and the first connecting sleeve is fixedly connected to the bottom of the first supporting plate.
Further, the panel is controlled to mounting panel one side fixedly connected with, control panel and biax motor through wire electric connection.
(III) beneficial effects
In summary, the utility model has the following beneficial effects:
1. through biax motor work, can drive the threaded rod and rotate, thereby drive first thread bush, first backup pad and first spacing groove remove, control two first backup pads and remove, distance between two first backup pads is controlled, can realize lapping to the staff of different length, convenient follow-up centre gripping is used, through setting up supporting component, can cup joint the support to biax motor output shaft, ensure the stability of biax motor at the during operation, through setting up first spacing subassembly, can restrict the support to first backup pad, ensure the stability of first backup pad when the adjustment is used, through the rotation bolt, with the help of the second thread bush, can drive the bolt, the second pivot, second backup pad and second spacing groove descend, restrict the support to the staff top, realize the purpose of centre gripping, through being provided with the second spacing subassembly between support frame and second backup pad, can restrict the direction of movement that the second backup pad goes up and down and support, ensure the stability of second backup pad when going up and down;
2. the stability of the second support plate during movement can be ensured by arranging the second connecting sleeve and the second connecting rod, and the output shaft of the double-shaft motor can be sleeved and supported by arranging the support sleeve;
3. through setting up spout and slider, can ensure the stability of first thread bush and first backup pad when removing, through setting up head rod and first adapter sleeve, can further ensure the stability of first backup pad when removing, with the help of setting up control panel, can control the electrical components of device to the convenience is controlled the device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is a schematic structural view of a second spacing assembly according to the present utility model;
FIG. 4 is a schematic structural view of a first limiting component according to the present utility model;
fig. 5 is a schematic structural view of a support assembly according to the present utility model.
The marks in the drawings are:
1. positioning holes; 2. a mounting plate; 3. a control panel; 4. a support frame; 5. a first support plate; 6. a first limit groove; 7. a bolt; 8. a second threaded sleeve; 9. a second rotating shaft; 10. a second support plate; 11. the second limit groove; 12. a chute; 13. a slide block; 14. a biaxial motor; 15. the second limiting component; 151. a second connecting rod; 152. a second connecting sleeve; 16. a first limit assembly; 161. a first connection sleeve; 162. a first connecting rod; 17. a support assembly; 171. a fixing plate; 172. a support sleeve; 18. a threaded rod; 19. a first threaded sleeve; 20. a first rotating shaft.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a little axle type work piece holder, includes mounting panel 2, mounting panel 2 inboard fixedly connected with biax motor 14, work through biax motor 14, can drive threaded rod 18 and rotate to drive first thread bush 19, first backup pad 5 and first spacing groove 6 and remove, control two first backup pads 5 and remove, control the distance between two first backup pads 5, can realize lapping the little axle of different length, make things convenient for follow-up centre gripping to use, be provided with supporting component 17 between mounting panel 2 and the biax motor 14 output shaft, through setting up supporting component 17, can cup joint the support to biax motor 14 output shaft, guarantee biax motor 14 stability at the during operation, biax motor 14 output shaft fixedly connected with threaded rod 18, threaded rod 18 one end fixedly connected with first pivot 20, first pivot 20 cup joints in mounting panel 2 inboard through bearing A, threaded rod 18 surface threaded connection has first thread bush 19, first thread bush 19 top fixedly connected with first backup pad 5, first backup pad 5 is provided with first spacing groove 6 on the surface of first backup pad 5, setting up supporting component 17, can cup joint support to the first backup pad 2, first backup pad 5 and first backup pad 5 are provided with first supporting component 16, and second supporting component 5 are provided with spacing groove 7, and second supporting component 5 are provided with through setting up 5, and the second supporting component is 5 and the first supporting component is provided with a 5, and is fixed through the first supporting component is 5, the first supporting component is 5 is fixed at the screw thread bush is 5, and is fixed with a 5, and is fixed at the top of a 5, and is connected with a 5 through the first supporting bolt 8, and is fixed 5, and a 5 is fixed to a 5, carry out restriction support to the pony roll top, realize the purpose of centre gripping, bolt 7 bottom fixedly connected with second pivot 9, second backup pad 10 has been cup jointed through bearing B to second pivot 9 bottom, second backup pad 10 bottom is provided with second spacing groove 11, the quantity of first spacing groove 6 and second spacing groove 11 is a plurality of, be provided with second spacing subassembly 15 between support frame 4 and the second backup pad 10, through being provided with second spacing subassembly 15 between support frame 4 and second backup pad 10, can carry out restriction support to the direction of movement of second backup pad 10 lift, guarantee second backup pad 10 stability when the lift removes.
Specifically, the second limiting component 15 includes a second connecting sleeve 152, the second connecting sleeve 152 is fixedly connected to the inner side of the supporting frame 4, a second connecting rod 151 is sleeved in the second connecting sleeve 152, the bottom end of the second connecting rod 151 is fixedly connected to the top of the second supporting plate 10, the supporting component 17 includes a fixing plate 171, the fixing plate 171 is fixedly connected to the inner side of the mounting plate 2, a supporting sleeve 172 is fixedly connected to the inner side of the fixing plate 171, and an output shaft of the double-shaft motor 14 is sleeved in the supporting sleeve 172.
Through adopting above-mentioned technical scheme, through setting up second adapter sleeve 152 and second connecting rod 151, can ensure the stability of second backup pad 10 when removing, through setting up support sleeve 172, can cup joint the support to biax motor 14 output shaft.
Specifically, the inside spout 12 of having seted up of mounting panel 2, sliding connection has slider 13 in the spout 12, slider 13 fixed connection is in first thread bush 19 bottom, the inside fixedly connected with locating hole 1 of mounting panel 2, first spacing subassembly 16 includes head rod 162, head rod 162 fixed connection is inboard at mounting panel 2, head rod 162 has cup jointed first adapter sleeve 161 on the surface, first adapter sleeve 161 fixed connection is in first backup pad 5 bottom.
Through adopting above-mentioned technical scheme, through setting up spout 12 and slider 13, can ensure the stability of first thread bush 19 and first backup pad 5 when removing, through setting up head rod 162 and first adapter sleeve 161, can further ensure the stability of first backup pad 5 when removing.
Specifically, the panel 3 is fixedly connected to one side of the mounting plate 2, and the panel 3 is electrically connected to the biaxial motor 14 through a wire.
Through adopting above-mentioned technical scheme, with the help of setting up control panel 3, can control the electrical components of device to the convenience is controlled the device.
The working principle of the utility model is as follows:
when the small shaft workpiece is clamped, the double-shaft motor 14 can be controlled to work through the control panel 3 according to the length of the small shaft, the threaded rod 18 is driven to rotate, the first thread sleeve 19, the first support plate 5 and the first limit groove 6 are driven to move, the two first support plates 5 are controlled to move, the distance between the two first support plates 5 is controlled, a plurality of small shafts are placed on the surfaces of the first support plates 5 and the first limit groove 6, after the small shafts are placed, the bolts 7 are driven to descend through the second thread sleeve 8 by means of the second thread sleeve 7, the bolts 7, the second rotating shaft 9, the second support plate 10 and the second limit groove 11, and the tops of the small shafts are limited and supported.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides a little axle class work piece anchor clamps, includes mounting panel (2), its characterized in that: the novel double-shaft motor is characterized in that a double-shaft motor (14) is fixedly connected to the inner side of the mounting plate (2), a supporting component (17) is arranged between the mounting plate (2) and an output shaft of the double-shaft motor (14), a threaded rod (18) is fixedly connected to two output shafts of the double-shaft motor (14), a first rotating shaft (20) is fixedly connected to one end of the threaded rod (18), the first rotating shaft (20) is sleeved on the inner side of the mounting plate (2) through a bearing A, a first thread bush (19) is connected to the surface of the threaded rod (18) in a threaded manner, a first supporting plate (5) is fixedly connected to the top of the first thread bush (19), a first limiting groove (6) is formed in the surface of the first supporting plate (5), and a first limiting component (16) is arranged between the mounting plate (2) and the first supporting plate (5).
Mounting panel (2) top fixedly connected with support frame (4), the inboard fixedly connected with second thread bush (8) of support frame (4), second thread bush (8) inside threaded connection has bolt (7), bolt (7) bottom fixedly connected with second pivot (9), second backup pad (10) have been cup jointed through bearing B in second pivot (9) bottom, second backup pad (10) bottom is provided with second spacing groove (11), the quantity of first spacing groove (6) and second spacing groove (11) is a plurality of, be provided with second spacing subassembly (15) between support frame (4) and second backup pad (10).
2. A small shaft-like work piece holder as defined in claim 1, wherein: the second limiting assembly (15) comprises a second connecting sleeve (152), the second connecting sleeve (152) is fixedly connected to the inner side of the supporting frame (4), a second connecting rod (151) is sleeved in the second connecting sleeve (152), and the bottom end of the second connecting rod (151) is fixedly connected to the top of the second supporting plate (10).
3. A small shaft-like work piece holder as defined in claim 1, wherein: the support assembly (17) comprises a fixing plate (171), the fixing plate (171) is fixedly connected to the inner side of the mounting plate (2), a support sleeve (172) is fixedly connected to the inner side of the fixing plate (171), and an output shaft of the double-shaft motor (14) is sleeved inside the support sleeve (172).
4. A small shaft-like work piece holder as defined in claim 1, wherein: the novel sliding type mounting plate is characterized in that a sliding groove (12) is formed in the mounting plate (2), a sliding block (13) is connected in the sliding groove (12), the sliding block (13) is fixedly connected to the bottom of the first threaded sleeve (19), and a positioning hole (1) is fixedly connected to the inside of the mounting plate (2).
5. A small shaft-like work piece holder as defined in claim 1, wherein: the first limiting assembly (16) comprises a first connecting rod (162), the first connecting rod (162) is fixedly connected to the inner side of the mounting plate (2), a first connecting sleeve (161) is sleeved on the surface of the first connecting rod (162), and the first connecting sleeve (161) is fixedly connected to the bottom of the first supporting plate (5).
6. A small shaft-like work piece holder as defined in claim 1, wherein: one side of the mounting plate (2) is fixedly connected with a control panel (3), and the control panel (3) is electrically connected with the double-shaft motor (14) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446049.0U CN220050939U (en) | 2023-06-07 | 2023-06-07 | Small shaft workpiece clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321446049.0U CN220050939U (en) | 2023-06-07 | 2023-06-07 | Small shaft workpiece clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220050939U true CN220050939U (en) | 2023-11-21 |
Family
ID=88768439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321446049.0U Active CN220050939U (en) | 2023-06-07 | 2023-06-07 | Small shaft workpiece clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220050939U (en) |
-
2023
- 2023-06-07 CN CN202321446049.0U patent/CN220050939U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |