CN219945885U - Fixed centre gripping frock - Google Patents
Fixed centre gripping frock Download PDFInfo
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- CN219945885U CN219945885U CN202320899626.5U CN202320899626U CN219945885U CN 219945885 U CN219945885 U CN 219945885U CN 202320899626 U CN202320899626 U CN 202320899626U CN 219945885 U CN219945885 U CN 219945885U
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- cylinder
- rod
- fixed
- clamping
- push rod
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- 238000000034 method Methods 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a fixed clamping tool, which belongs to the technical field of clamping tools and comprises a cylinder, wherein a circular ring is sleeved on the cylinder in a sliding manner, a moving device for driving the circular ring to move is arranged on the cylinder, the bottom of the circular ring is hinged with three movable rods, one point of each movable rod is hinged with an L-shaped rod, the top of each L-shaped rod is hinged with the bottom of the cylinder, the bottom of each L-shaped rod is hinged with a clamping plate, the bottom of the cylinder is provided with a mounting hole, an electric telescopic rod is fixed in the mounting hole, and a piston rod of the electric telescopic rod is fixed with a clamping assembly; the clamping device is used for clamping and fixing the rotor, is stable and firm in clamping, realizes automatic adjustment of the position of the rotor in the clamping process, meets the processing and assembling requirements of the rotor, and is easy to popularize.
Description
Technical Field
The utility model relates to the technical field of clamping tools, in particular to a fixed clamping tool.
Background
A motor rotor: the motor is also a rotating part in the motor, the motor consists of a rotor and a stator, the motor is a conversion device for realizing electric energy and mechanical energy and the conversion device for realizing the mechanical energy and the electric energy, the motor rotor is divided into a motor rotor and a generator rotor, the motor rotor is divided into an inner rotor rotating mode and an outer rotor rotating mode, the inner rotor rotating mode is that a core body in the middle of the motor is a rotating body, torque (refer to a motor) or energy collection (refer to a generator) is output, the outer rotor rotating mode is that a motor outer body is the rotating body, and the application of various occasions is facilitated by different modes.
In the published patent document with the publication number of CN216451263U, a clamping device for assembling a motor rotor is disclosed, and belongs to the technical field of motors. The workbench comprises a workbench, and is characterized in that two U-shaped plates are fixed at the top end of the workbench, two driving motors are arranged in the workbench, a moving rod is arranged at the top end of the U-shaped plate and provided with a section of first groove, second grooves are formed in two sides of the first groove, a clamping plate is fixed at one end of the moving rod, a sliding block is fixed at the bottom end of the moving rod, the sliding block penetrates through the first groove and is connected with the driving rod through a first rotating shaft, and the sliding block is movably connected with the second groove; the output end of the driving motor is connected with a screw rod, the screw rod is in threaded connection with a moving block, one side of the moving block is also fixed with a fixed block, and the fixed block is movably connected with the other end of the driving rod through a second rotating shaft; by using the device, the driving motor drives the screw rod to rotate, so that the driving rod drives the moving rod and the clamping plate to move to clamp the motor rotor, the clamping effect is good, and the assembly precision of the motor rotor is guaranteed.
When the device is used, after the motor rotor is fixed, the motor rotor needs to be processed, and the current processing and fixing device usually needs to be manually driven to fix the motor rotor and cannot be adjusted after the motor rotor is fixed; therefore, we propose a fixed clamping tool.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a fixed clamping tool, overcomes the defects of the prior art and aims at solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed centre gripping frock, includes the cylinder, the slip cap is equipped with the ring on the cylinder, be provided with the mobile device who drives the ring and remove on the cylinder, the bottom of ring articulates there are three movable rod, one point of movable rod articulates there is L shape pole, the top of L shape pole is articulated with the bottom of cylinder, the bottom of L shape pole articulates there is the grip block, the mounting hole has been seted up to the bottom of cylinder, and the mounting hole internal fixation has electric telescopic handle, and electric telescopic handle's piston rod is fixed with the clamping assembly.
As a preferable technical scheme of the utility model, the clamping assembly comprises an end cover fixedly arranged on a piston rod of the electric telescopic rod, two push rod motors are fixed on the end cover, and an arc-shaped plate is fixed on a push rod of the push rod motor.
As a preferable technical scheme of the utility model, one side of the arc-shaped plate, which is far away from the push rod motor, is provided with anti-skid patterns, and the arc-shaped plate is made of rubber materials.
As a preferable technical scheme of the utility model, the moving device comprises a rectangular hole formed in a cylinder, a linear push rod is fixedly arranged in the rectangular hole, a sliding plate which is slidably arranged in the rectangular hole is fixedly arranged on the push rod of the linear push rod, and connecting rods are fixedly arranged between two ends of the sliding plate and the sliding plate.
As a preferable technical scheme of the utility model, a vertically arranged slide bar is fixedly arranged in the rectangular hole on the cylinder, and the slide bar is sleeved on the slide bar in a sliding way.
As a preferable technical scheme of the utility model, the movable rod and the L-shaped rod are positioned on the same vertical plane, and the three movable rods are uniformly distributed in a ring shape.
The utility model has the beneficial effects that:
through putting one end of motor output shaft in the end cover, start push rod motor drive arc removes, and two arcs are close to each other and carry out the centre gripping to the tip of rotor, then start sharp push rod and drive the slide and descend, drive the connecting rod and descend, drive the ring and descend and drive movable rod motion, drive L shape pole motion, drive grip block motion, and three grip block draw close each other and carry out the centre gripping fixed to the rotor, and the centre gripping is stable firm.
When the position of the rotor needs to be adjusted, the linear push rod drives the slide plate to rise so that the connecting rod pulls the circular ring to rise, the movable rod is driven to move, the L-shaped rod moves, the three clamping plates slightly loosen the clamping of the rotor, then the electric telescopic rod drives the end cover to move, the rotor is driven to move and adjust, after the rotor is adjusted to a proper position, the three clamping plates are adjusted to be close to each other, the rotor is continuously clamped, the rotor position is automatically adjusted in the clamping process, and the processing and assembling requirements of the rotor are met.
The clamping device is used for clamping and fixing the rotor, is stable and firm in clamping, realizes automatic adjustment of the position of the rotor in the clamping process, meets the processing and assembling requirements of the rotor, and is easy to popularize.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the electric telescopic rod of the present utility model;
FIG. 3 is a schematic view of a skateboard mounting structure of the present utility model.
In the figure: 1. a cylinder; 2. a circular ring; 3. a movable rod; 4. an L-shaped rod; 5. a clamping plate; 6. a mounting hole; 7. an electric telescopic rod; 8. an end cap; 9. a push rod motor; 10. an arc-shaped plate; 11. a rectangular hole; 12. a straight push rod; 13. a slide plate; 14. and a connecting rod.
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, a fixed clamping tool comprises a cylinder 1, a ring 2 is sleeved on the cylinder 1 in a sliding manner, a moving device for driving the ring 2 to move is arranged on the cylinder 1, the moving device comprises a rectangular hole 11 formed in the cylinder 1, a linear push rod 12 is fixedly arranged in the rectangular hole 11, a sliding plate 13 which is slidably arranged in the rectangular hole 11 is fixedly arranged on the push rod of the linear push rod 12, and a connecting rod 14 is fixedly arranged between two ends of the sliding plate 13 and the sliding plate 13.
In addition, a vertically arranged slide bar is fixedly arranged in the rectangular hole 11 on the cylinder 1, and a slide plate 13 is sleeved on the slide bar in a sliding manner.
The bottom of the circular ring 2 is hinged with three movable rods 3, one point of each movable rod 3 is hinged with an L-shaped rod 4, the movable rods 3 and the L-shaped rods 4 are positioned on the same vertical plane, and the three movable rods 3 are uniformly distributed in a ring shape.
The top of L shape pole 4 is articulated with the bottom of cylinder 1, and the bottom of L shape pole 4 articulates there is grip block 5, and mounting hole 6 has been seted up to the bottom of cylinder 1, and mounting hole 6 internal fixation has electric telescopic handle 7, and electric telescopic handle 7's piston rod is fixed with the clamping assembly, and the clamping assembly includes end cover 8 of fixed mounting on electric telescopic handle 7's piston rod, is fixed with two push rod motors 9 on the end cover 8, and push rod of push rod motor 9 is fixed with arc 10.
Wherein, the arc 10 is provided with anti-skidding line far away from push rod motor 9 one side, and arc 10 is made by the rubber material.
Working principle: through putting one end of motor output shaft in end cover 8, start push rod motor 9 drives arc 10 and removes, and two arcs 10 are close to each other and carry out the centre gripping to the tip of rotor, then start sharp push rod 12 and drive slide 13 decline, drive connecting rod 14 decline, drive ring 2 decline and drive movable rod 3 motion, drive L shape pole 4 motion, drive grip block 5 motion, and three grip block 5 draw close each other and carry out the centre gripping fixed to the rotor, and the centre gripping is stable firm.
When the position of the rotor needs to be adjusted, the linear push rod 12 drives the slide plate 13 to rise so that the connecting rod 14 pulls the circular ring 2 to rise, the movable rod 3 is driven to move, the L-shaped rod 4 moves, the three clamping plates 5 slightly loosen clamping on the rotor, then the electric telescopic rod 7 drives the end cover 8 to move, the rotor is driven to move and adjust, after the rotor is adjusted to a proper position, the three clamping plates 5 are adjusted to be close to each other, the rotor is continuously clamped, the rotor position is automatically adjusted in the clamping process, and the processing and assembling requirements of the rotor are met.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between 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.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a fixed centre gripping frock, includes cylinder (1), its characterized in that, slip cap is equipped with ring (2) on cylinder (1), be provided with the mobile device who drives ring (2) and remove on cylinder (1), the bottom of ring (2) articulates there are three movable rod (3), one point of movable rod (3) articulates there is L shape pole (4), the top of L shape pole (4) articulates with the bottom of cylinder (1), the bottom of L shape pole (4) articulates there is grip block (5), mounting hole (6) have been seted up to the bottom of cylinder (1), and mounting hole (6) internal fixation has electric telescopic handle (7), and the piston rod of electric telescopic handle (7) is fixed with the centre gripping subassembly.
2. The fixed clamping tool according to claim 1, wherein the clamping assembly comprises an end cover (8) fixedly mounted on a piston rod of the electric telescopic rod (7), two push rod motors (9) are fixed on the end cover (8), and arc plates (10) are fixed on push rods of the push rod motors (9).
3. The fixed clamping tool according to claim 2, wherein the arc-shaped plate (10) is provided with anti-skidding patterns on one side far away from the push rod motor (9), and the arc-shaped plate (10) is made of rubber materials.
4. The fixed clamping tool according to claim 1, wherein the moving device comprises a rectangular hole (11) formed in the cylinder (1), a linear push rod (12) is fixedly installed in the rectangular hole (11), a sliding plate (13) which is slidably installed in the rectangular hole (11) is fixedly installed on the push rod of the linear push rod (12), and a connecting rod (14) is fixedly arranged between two ends of the sliding plate (13) and the sliding plate (13).
5. The fixed clamping tool according to claim 4, wherein a vertically arranged slide bar is fixedly arranged in the rectangular hole (11) in the cylinder (1), and the slide plate (13) is sleeved on the slide bar in a sliding manner.
6. The fixed clamping tool according to claim 1, wherein the movable rods (3) and the L-shaped rods (4) are positioned on the same vertical plane, and the three movable rods (3) are uniformly distributed in a ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899626.5U CN219945885U (en) | 2023-04-20 | 2023-04-20 | Fixed centre gripping frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899626.5U CN219945885U (en) | 2023-04-20 | 2023-04-20 | Fixed centre gripping frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219945885U true CN219945885U (en) | 2023-11-03 |
Family
ID=88556768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320899626.5U Active CN219945885U (en) | 2023-04-20 | 2023-04-20 | Fixed centre gripping frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219945885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884904A (en) * | 2024-03-18 | 2024-04-16 | 常州市赫尔嘉电器有限公司 | Automatic chamfering device that punches of motor output shaft |
-
2023
- 2023-04-20 CN CN202320899626.5U patent/CN219945885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117884904A (en) * | 2024-03-18 | 2024-04-16 | 常州市赫尔嘉电器有限公司 | Automatic chamfering device that punches of motor output shaft |
| CN117884904B (en) * | 2024-03-18 | 2024-05-14 | 常州市赫尔嘉电器有限公司 | Automatic chamfering device that punches of motor output shaft |
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