CN214814931U - Clamping device for machining shaft parts - Google Patents
Clamping device for machining shaft parts Download PDFInfo
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- CN214814931U CN214814931U CN202120995151.0U CN202120995151U CN214814931U CN 214814931 U CN214814931 U CN 214814931U CN 202120995151 U CN202120995151 U CN 202120995151U CN 214814931 U CN214814931 U CN 214814931U
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- servo motor
- fixedly connected
- shaft
- clamping device
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Abstract
The utility model discloses a clamping device for processing shaft parts, which comprises a bottom case, a mounting plate, a first servo motor, a three-jaw chuck, a second servo motor, a mounting box, an adjusting box and an auxiliary roller, wherein a shaft is pre-fixed through the three-rotation chuck, according to the size of the shaft tool, a transmission screw rod is driven to rotate through the second servo motor, a sliding plate drives the mounting box to move, a tip cone is tightly pressed against one end of the shaft tool, the shaft tool is prevented from being pressed against the mounting box, a pointer arranged on the adjusting box and a scale mark on the mounting box are matched according to the diameter of the shaft tool, a hand wheel is rotated to drive a two-way screw rod to rotate, the two-way screw rod drives a sliding block and the adjusting box to move, so that the auxiliary roller inside the adjusting box is in contact with the outer wall of the shaft tool, excessive tight lock is avoided, the clamping phenomenon is caused during rotation, the three-jaw chuck and the shaft tool are driven to rotate through the work of the first servo motor, the shaft tool drives the auxiliary roller to perform auxiliary rotation, the auxiliary roller avoids the condition that the center of the shaft tool is deviated when the shaft tool rotates, the equipment is reasonable in design, simple in structure and small in occupied space, can be suitable for shaft tools of different sizes, reduces the application cost, and is high in working efficiency and excellent in product quality.
Description
Technical Field
The utility model relates to an axle part, in particular to clamping device is used in axle type parts machining belongs to centre gripping technical field.
Background
Adding man-hour at the rotor shaft, need use anchor clamps to fix the rotor shaft, generally need put into anchor clamps internal fixation with the rotor shaft, need the manual work to have a locking with the axle utensil, after processing is accomplished, need take out the rotor shaft, operating procedure is many, traditional anchor clamps clamping is inconvenient, and after the process time is long, appear not hard up between work piece and the anchor clamps, hardly guarantee firm degree, be not convenient for process, and simultaneously, thereby machine tool fixture among the prior art adopts with anchor clamps centre gripping point and work piece contact will treat that the machined part centre gripping is firm, thereby the operation can make and appear the double-layered trace on the axle utensil, direct influence finishes product quality.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide an axle type clamping device for parts machining.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a clamping device for processing shaft parts, which comprises a bottom case, a mounting plate, a first servo motor, a three-jaw chuck, a second servo motor, a mounting box, an adjusting box and an auxiliary roller, wherein one side of the top part of the bottom case is fixedly connected with the mounting plate, the outer side of the mounting plate is provided with the first servo motor, the output end of the first servo motor passes through the mounting plate and is fixedly connected with the three-jaw chuck, the side wall of the bottom case is provided with the second servo motor, the inner part of the bottom case is rotatably connected with a transmission lead screw, the output end of the second servo motor passes through the side wall of the bottom case and is fixedly connected with one end of the transmission lead screw, the top part of the bottom case is provided with a first chute, the first chute is internally and slidably connected with a sliding plate, the sliding plate is in threaded connection with the outer wall of the transmission lead screw, the top part of the sliding plate is fixedly connected with the mounting box, the inner part of the mounting box is rotatably connected with a two-way lead screw, the mounting box is characterized in that a second sliding groove is formed in one side of the mounting box, a sliding block is symmetrically and slidably connected inside the second sliding groove, the sliding block is in threaded connection with the outer wall of the two-way screw rod, an adjusting box is fixedly connected to one end of the sliding block, and an auxiliary roller is symmetrically and rotatably connected inside the adjusting box through a rotating shaft.
As the utility model discloses a preferred scheme, the install bin outer wall rotates and is connected with the connecting block, the apex cone is installed to connecting block one end, the center and the three-jaw chuck center of apex cone are at same water flat line.
As a preferred scheme of the utility model, the install bin outside is equipped with control panel, and first servo motor and second servo motor all with control panel electric connection.
As an optimized scheme of the utility model, install bin fixedly connected with hand wheel is passed to two-way lead screw one end.
As a preferred embodiment of the present invention, the bottom case top is provided with a detachable base plate, the base plate top is fixedly connected with an electric telescopic rod, the electric telescopic rod top is fixedly connected with a supporting case, and the supporting case is rotatably connected with rollers.
As a preferred scheme of the utility model, the install bin outer wall is equipped with the scale, the regulating box outside is equipped with the pointer with scale matched with.
The utility model discloses the beneficial effect who reaches is: the shaft is pre-fixed through a three-rotation chuck, a transmission screw rod is driven to rotate through a second servo motor according to the size of a shaft tool, a sliding plate drives a mounting box to move, a tip cone is tightly pressed against one end of the shaft tool, the shaft tool is prevented from being pressed against the mounting box, a hand wheel is rotated to drive a two-way screw rod to rotate according to the diameter of the shaft tool and a pointer arranged on an adjusting box and scale marks on the mounting box, the two-way screw rod drives a sliding block and the adjusting box to move, so that an auxiliary roller in the adjusting box is in contact with the outer wall of the shaft tool, excessive locking is avoided, the clamping stagnation phenomenon is avoided when the shaft tool rotates, the three-jaw chuck and the shaft tool are driven to rotate through the work of a first servo motor, the shaft tool drives an auxiliary roller to rotate in an auxiliary mode, and the auxiliary roller avoids the phenomenon that the center of the shaft tool deviates when the shaft tool rotates, the equipment has reasonable design, simple structure and small floor area, and can be suitable for shaft tools with different sizes, the application cost is reduced, the working efficiency is high, and the product quality is excellent.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the adjusting box of the present invention;
fig. 3 is a schematic view of the inside of the adjusting box of the present invention.
In the figure: 1. a bottom box; 2. mounting a plate; 3. a first servo motor; 4. a three-jaw chuck; 5. a second servo motor; 6. a transmission screw rod; 7. a connecting plate; 8. a slide plate; 9. installing a box; 10. a bidirectional screw rod; 11. an adjusting box; 12. a slider; 13. an auxiliary roller; 14. connecting blocks; 15. a tip cone; 16. a substrate; 17. an electric telescopic rod; 18. a hand wheel; 19. a first chute; 20. a second chute; 21. a support box; 22. and a roller.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Examples
As shown in figures 1-3, the utility model provides a clamping device for processing shaft parts, which comprises a bottom case 1, a mounting plate 2, a first servo motor 3, a three-jaw chuck 4, a second servo motor 5, a mounting box 9, an adjusting box 11 and an auxiliary roller 13, wherein one side of the top of the bottom case 1 is fixedly connected with the mounting plate 2, the outer side of the mounting plate 2 is provided with the first servo motor 3, the output end of the first servo motor 3 passes through the mounting plate 2 and is fixedly connected with the three-jaw chuck 4, the side wall of the bottom case 1 is provided with the second servo motor 5, the inner part of the bottom case 1 is rotatably connected with a transmission screw rod 6, the output end of the second servo motor 5 passes through the side wall of the bottom case 1 and is fixedly connected with one end of the transmission screw rod 6, the top of the bottom case 1 is provided with a first chute 19, the first chute 19 is slidably connected with a sliding plate 8, the sliding plate 8 is in threaded connection with the outer wall of the transmission screw rod 6, the top of the sliding plate 8 is fixedly connected with a connecting plate 7, 7 top fixedly connected with install bin 9 of connecting plate, the inside rotation of install bin 9 is connected with two-way lead screw 10, and second spout 20 has been seted up to install bin 9 one side, and the inside symmetrical sliding connection of second spout 20 has slider 12, and slider 12 and the threaded connection of two-way lead screw 10 outer wall, 12 one end fixedly connected with regulating box 11 of slider, regulating box 11 are inside to be connected with auxiliary roller 13 through the pivot symmetry rotation.
Furthermore, the outer wall of the installation box 9 is rotatably connected with a connecting block 14, one end of the connecting block 14 is provided with a tip cone 15, and the center of the tip cone 15 and the center of the three-jaw chuck 4 are on the same horizontal line, so that a shaft clamping tool is convenient to clamp.
Further, 9 outsides of install bin are equipped with control panel, and first servo motor 3 and second servo motor 5 all with control panel electric connection, the operating device of being convenient for.
Furthermore, one end of the bidirectional screw rod 10 penetrates through the installation box 9 and is fixedly connected with a hand wheel 18, so that the position of the adjusting box 11 can be conveniently adjusted.
Furthermore, the top of the bottom case 1 is provided with a detachable substrate 16, the top of the substrate 16 is fixedly connected with an electric telescopic rod 17, the top of the electric telescopic rod 17 is fixedly connected with a support case 21, and the support case 21 is rotatably connected with a roller 22.
Furthermore, the outer wall of the installation box 9 is provided with a graduated scale, and the outer side of the adjusting box 11 is provided with a pointer matched with the graduated scale, so that the auxiliary roller 13 and the shaft tool are prevented from being locked excessively during adjustment.
Specifically, when the device is used, a shaft tool is placed in the three-jaw chuck 4 and clamped tightly, the second servo motor 5 is started to drive the transmission screw rod 6 to rotate, the sliding plate 8 is driven to move in the first sliding groove 19, so that the sliding plate 8 drives the connecting plate 7 and the mounting box 9 to move to the position matched with the shaft tool, at the moment, the tip cone 15 on the mounting box 9 is propped against one end of the shaft tool, according to the diameter of axle utensil, the cooperation sets up the pointer on regulating box 11 and the scale mark on the install bin 9, it is rotatory to rotate hand wheel 18 and drive two-way lead screw 10, two-way lead screw 10 drives slider 12 and removes in second spout 20, slider 12 drives regulating box 11 and removes, until the inside auxiliary roller 13 of regulating box 11 and axle utensil contact, the electric telescopic handle 17 at 1 top of under casing drives gyro wheel 22 and axle utensil contact, start first servo motor 3 this moment, first servo motor 3 drives the axle utensil rotatory, be convenient for polish the axle utensil.
Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A clamping device for processing shaft parts comprises a bottom box (1), a mounting plate (2), a first servo motor (3), a three-jaw chuck (4), a second servo motor (5), a mounting box (9), an adjusting box (11) and an auxiliary roller (13), and is characterized in that the mounting plate (2) is fixedly connected to one side of the top of the bottom box (1), the first servo motor (3) is installed on the outer side of the mounting plate (2), the output end of the first servo motor (3) penetrates through the mounting plate (2) and is fixedly connected with the three-jaw chuck (4), the second servo motor (5) is installed on the side wall of the bottom box (1), a transmission lead screw (6) is rotatably connected to the inside of the bottom box (1), the output end of the second servo motor (5) penetrates through the side wall of the bottom box (1) and is fixedly connected with one end of the transmission lead screw (6), a first chute (19) is formed in the top of the bottom box (1), sliding connection has slide (8) in first spout (19), slide (8) and transmission lead screw (6) outer wall threaded connection, slide (8) top fixedly connected with connecting plate (7), connecting plate (7) top fixedly connected with install bin (9), install bin (9) inside rotation is connected with two-way lead screw (10), second spout (20) have been seted up to install bin (9) one side, the inside symmetry sliding connection of second spout (20) has slider (12), slider (12) and two-way lead screw (10) outer wall threaded connection, slider (12) one end fixedly connected with regulating box (11), regulating box (11) inside is rotated through the pivot symmetry and is connected with supplementary roller (13).
2. The clamping device for processing the shaft parts as claimed in claim 1, wherein a connecting block (14) is rotatably connected to the outer wall of the mounting box (9), an end cone (15) is mounted at one end of the connecting block (14), and the center of the end cone (15) and the center of the three-jaw chuck (4) are on the same horizontal line.
3. The clamping device for processing the shaft part as claimed in claim 1, wherein a control panel is arranged outside the mounting box (9), and the first servo motor (3) and the second servo motor (5) are electrically connected with the control panel.
4. The clamping device for processing the shaft parts as claimed in claim 1, wherein one end of the bidirectional screw rod (10) penetrates through the mounting box (9) and is fixedly connected with a hand wheel (18).
5. The clamping device for processing the shaft parts as claimed in claim 1, wherein a detachable base plate (16) is arranged at the top of the bottom box (1), an electric telescopic rod (17) is fixedly connected to the top of the base plate (16), a support box (21) is fixedly connected to the top of the electric telescopic rod (17), and rollers (22) are rotatably connected to the interior of the support box (21).
6. The clamping device for processing the shaft parts as claimed in claim 1, wherein a graduated scale is arranged on the outer wall of the installation box (9), and a pointer matched with the graduated scale is arranged on the outer side of the adjusting box (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995151.0U CN214814931U (en) | 2021-05-11 | 2021-05-11 | Clamping device for machining shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120995151.0U CN214814931U (en) | 2021-05-11 | 2021-05-11 | Clamping device for machining shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214814931U true CN214814931U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120995151.0U Active CN214814931U (en) | 2021-05-11 | 2021-05-11 | Clamping device for machining shaft parts |
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| CN (1) | CN214814931U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653979A (en) * | 2022-04-26 | 2022-06-24 | 重庆凤临智能机械装备制造有限公司 | Numerical control machine tool convenient for processing shaft workpieces |
| CN115213712A (en) * | 2022-08-01 | 2022-10-21 | 集美工业学校 | Machining equipment and axial preloading device of machining equipment |
| CN115533168A (en) * | 2022-09-14 | 2022-12-30 | 湖北隐冠轴业有限公司 | Motor shaft mills flat anchor clamps |
-
2021
- 2021-05-11 CN CN202120995151.0U patent/CN214814931U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114653979A (en) * | 2022-04-26 | 2022-06-24 | 重庆凤临智能机械装备制造有限公司 | Numerical control machine tool convenient for processing shaft workpieces |
| CN114653979B (en) * | 2022-04-26 | 2023-11-14 | 浙江兴昌风机有限公司 | Numerical control machine tool convenient for machining shaft workpieces |
| CN115213712A (en) * | 2022-08-01 | 2022-10-21 | 集美工业学校 | Machining equipment and axial preloading device of machining equipment |
| CN115533168A (en) * | 2022-09-14 | 2022-12-30 | 湖北隐冠轴业有限公司 | Motor shaft mills flat anchor clamps |
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