CN222958394U - Vehicle maintenance fixture - Google Patents
Vehicle maintenance fixture Download PDFInfo
- Publication number
- CN222958394U CN222958394U CN202420659301.4U CN202420659301U CN222958394U CN 222958394 U CN222958394 U CN 222958394U CN 202420659301 U CN202420659301 U CN 202420659301U CN 222958394 U CN222958394 U CN 222958394U
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- fixing plate
- clamping
- bolt
- screw
- clamping block
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
本实用新型提供了一种车辆维修用夹具，所述车辆维修用夹具包括底管、第一螺杆、第一夹持组件以及第二夹持组件，所述底管顶部设有一条形滑槽，所述滑槽的延伸方向与所述底管的轴向平行；所述第一螺杆转动连接于所述底管；所述第一夹持组件固接于所述底管的一端，所述第一夹持组件具有位于所述底管上方的第一固定板、以及与所述第一固定板连接的多个第一夹持块；所述第二夹持组件包括与所述第一螺杆螺纹配合的第一螺母、连接于所述第一螺母的滑套、固接于所述滑套的第二固定板、以及与所述第二固定板连接的多个第二夹持块；其中，所述第一夹持块可沿靠近或远离所述第一固定板的方向移动，所述第二夹持块可沿靠近或远离所述第二固定板的方向移动。
The utility model provides a vehicle maintenance clamp, which comprises a bottom tube, a first screw, a first clamping assembly and a second clamping assembly, wherein a strip slide groove is provided on the top of the bottom tube, and the extension direction of the slide groove is parallel to the axial direction of the bottom tube; the first screw is rotatably connected to the bottom tube; the first clamping assembly is fixedly connected to one end of the bottom tube, the first clamping assembly has a first fixing plate located above the bottom tube, and a plurality of first clamping blocks connected to the first fixing plate; the second clamping assembly comprises a first nut threadably matched with the first screw, a sliding sleeve connected to the first nut, a second fixing plate fixedly connected to the sliding sleeve, and a plurality of second clamping blocks connected to the second fixing plate; wherein the first clamping block can move in a direction approaching or away from the first fixing plate, and the second clamping block can move in a direction approaching or away from the second fixing plate.
Description
Technical Field
The utility model belongs to the technical field of automobile repair tools, and particularly relates to a clamp for vehicle repair.
Background
When the vehicle is maintained, various parts in the vehicle can be required to be reprocessed, the parts are required to be clamped and fixed in the reprocessing process, the vice table is usually adopted for clamping, but the types of the parts in the vehicle are more, the vice table cannot adapt to the clamping of various parts, if the clamped parts are loose due to the fact that the parts are not attached, the clamping parts of the vice table are required to be frequently adjusted, the adjusting process consumes time, and the maintenance efficiency is reduced.
Disclosure of utility model
The embodiment of the utility model provides a clamp for vehicle maintenance, which aims to solve the technical problems that the existing vice bench cannot adapt to clamping of various parts, if parts are loosened, the clamping part of the vice bench needs to be frequently adjusted, the adjusting process consumes time, and the maintenance efficiency is reduced.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the fixture for vehicle maintenance comprises:
The top of the bottom pipe is provided with a strip-shaped chute, and the extending direction of the chute is parallel to the axial direction of the bottom pipe;
The first screw is rotationally connected with the bottom pipe;
The first clamping assembly is fixedly connected to one end of the bottom pipe and is provided with a first fixing plate positioned above the bottom pipe and a plurality of first clamping blocks connected with the first fixing plate, the first clamping blocks are sequentially arranged along a first preset path, and the first preset path is parallel to the horizontal direction and perpendicular to the axial direction of the bottom pipe;
the second clamping assembly comprises a first nut in threaded fit with the first screw, a sliding sleeve connected with the first nut, a second fixing plate fixedly connected with the sliding sleeve, and a plurality of second clamping blocks connected with the second fixing plate, wherein the second clamping blocks are sequentially arranged along the first preset path and are arranged opposite to the first clamping blocks;
The first clamping block can move along the direction close to or far away from the first fixing plate, and the second clamping block can move along the direction close to or far away from the second fixing plate.
In one possible implementation, the first clamping assembly and the second clamping assembly each include an adjustment mechanism, the adjustment mechanism including:
the second nut is fixedly connected with the first fixing plate or the second fixing plate;
The bolt is in threaded connection with the second nut, the tip of bolt with first grip block or second grip block rotates to be connected, the bolt is used for driving first grip block with the second grip block removes.
In one possible implementation, the periphery of the bolt is provided with a plurality of gaskets, and the gaskets are located between the first clamping block and the first fixing plate or between the second clamping block and the second fixing plate.
In one possible implementation, the bottom surface of the spacer is recessed to form a semicircular or semi-elliptical limit groove, and the limit groove is matched with the bolt.
In one possible implementation manner, the first clamping block and the second clamping block are respectively provided with three, and the first clamping block or the second clamping block positioned in the middle is provided with a threaded through hole for the bolt to penetrate.
In one possible implementation manner, support plates are arranged on two opposite sides of the bottom of the sliding sleeve, and supporting legs are arranged at the bottom of the first fixing plate.
In one possible implementation, the first fixing plate is screwed with a second screw rod, the second screw rod is parallel to the up-down direction, and the second screw rod forms the supporting leg.
In one possible implementation, the second clamping assembly further includes a reinforcing plate connected between the second fixed plate and the sliding sleeve.
In one possible implementation manner, one end of the first screw rod extends out of the bottom pipe and is inserted with an operation rod, and the operation rod is perpendicular to the first screw rod.
In one possible implementation, the first fixing plate bottom is inclined in a direction away from the second fixing plate, and the second fixing plate bottom is inclined in a direction away from the first fixing plate.
Compared with the prior art, the vehicle maintenance clamp disclosed by the embodiment of the utility model has the advantages that the first screw is rotated to drive the second clamping assembly to wholly reciprocate along the axial direction of the bottom pipe, so that the distance between the first clamping assembly and the second clamping assembly is regulated, after a part is roughly clamped, the first clamping blocks and the second clamping blocks are regulated in a moving way, so that the first clamping blocks are matched with the outer surfaces of the part, and the second clamping blocks are matched.
Drawings
Fig. 1 is a schematic cross-sectional view of a vehicle maintenance jig according to a first embodiment of the present utility model;
Fig. 2 is a schematic top view of a vehicle repair jig according to a first embodiment of the present utility model;
Fig. 3 is a schematic top view of a vehicle maintenance clamp according to a second embodiment of the present utility model;
Fig. 4 is a schematic front view of a gasket according to a second embodiment of the present utility model.
Reference numerals illustrate:
10-bottom tube, 11-chute;
20-a first screw rod, 21-an operating rod;
30-first clamping assembly, 31-first fixing plate, 32-first clamping block, 33-supporting leg;
40-second clamping assembly, 41-first nut, 42-sliding sleeve, 43-second fixing plate, 44-second clamping block, 45-supporting plate and 46-reinforcing plate;
50-second nut, 51-bolt, 52-gasket and 53-limit groove;
60-threaded through holes.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4 together, a description will now be given of the vehicle maintenance jig according to the present utility model. The clamp for vehicle maintenance comprises a bottom pipe 10, a first screw rod 20, a first clamping assembly 30 and a second clamping assembly 40, wherein a strip-shaped sliding groove 11 is formed in the top of the bottom pipe 10, the extending direction of the sliding groove 11 is parallel to the axial direction of the bottom pipe 10, the first screw rod 20 is rotationally connected to the bottom pipe 10, the first clamping assembly 30 is fixedly connected to one end of the bottom pipe 10, the first clamping assembly 30 is provided with a first fixing plate 31 above the bottom pipe 10 and a plurality of first clamping blocks 32 connected with the first fixing plate 31, the plurality of first clamping blocks 32 are sequentially arranged along a first preset path, the first preset path is parallel to the horizontal direction and perpendicular to the axial direction of the bottom pipe 10, the second clamping assembly 40 comprises a first nut 41 in threaded fit with the first screw rod 20, a sliding sleeve 42 connected to the first nut 41, a second fixing plate 43 fixedly connected to the sliding sleeve 42, and a plurality of second clamping blocks 44 connected with the second fixing plate 43, the plurality of second clamping blocks 44 are sequentially arranged along the first preset path and are arranged relative to the first clamping blocks 32, and the first clamping blocks 32 can move along the first clamping blocks 32 and the second clamping blocks 32 along the directions and can move away from the first clamping blocks and the first clamping blocks.
In practice, the bottom of the first fixing plate 31 is inclined in a direction away from the second fixing plate 43, and the bottom of the second fixing plate 43 is inclined in a direction away from the first fixing plate 31. That is, the space between the bottoms of the first fixing plate 31 and the second fixing plate 43 is increased compared with the space between the tops, so that the parts can be conveniently placed, and friction between the parts and the first fixing plate 31 and the second fixing plate 43 after the parts are clamped by the first clamping block 32 and the second clamping block 44 is avoided.
To protect the quality of the outer surface of the part, rubber layers may be provided on opposite sides of the first clamping block 32 and the second clamping block 44.
Compared with the prior art, the maintenance clamp for the vehicle provided by the embodiment can drive the second clamping assembly 40 to wholly reciprocate along the axial direction of the bottom pipe 10 by rotating the first screw rod 20, so that the distance between the first clamping assembly 30 and the second clamping assembly 40 is adjusted, and after the parts are approximately clamped, the first clamping blocks 32 and the second clamping blocks 44 are moved and adjusted, so that the first clamping blocks 32 are matched with the outer surfaces of the parts, and the second clamping blocks 44 are the same.
In some embodiments, one specific adjustment of the first clamping block 32 and the second clamping block 44 may be as shown in fig. 1 to 3. Referring to fig. 1 to 3, the first clamping assembly 30 and the second clamping assembly 40 each include an adjusting mechanism, the adjusting mechanism includes a second nut 50 and a bolt 51, the second nut 50 is fixedly connected to the first fixing plate 31 or the second fixing plate 43, the bolt 51 is in threaded connection with the second nut 50, an end of the bolt 51 is rotatably connected with the first clamping block 32 or the second clamping block 44, and the bolt 51 is used for driving the first clamping block 32 and the second clamping block 44 to move. Through the cooperation of bolt 51 and second nut 50, rotatable bolt 51, the interval of its tip and first fixed plate 31 or second fixed plate 43 changes when bolt 51 rotates, and the bolt 51 that first grip block 32 corresponds drives its reciprocating motion, and the bolt 51 that second grip block 44 corresponds drives its reciprocating motion, realizes the regulation respectively of a plurality of first grip blocks 32 and a plurality of second grip blocks 44, convenient to use.
It is easy to understand that when the bolt 51 rotates, the relative position of the bolt 51 and the first clamping block 32 does not change, the bolt 51 only drives the first clamping block 32 to move, and the concrete structure can be that the end part of the bolt 51 is fixed with a limit sleeve, a cylindrical cavity for accommodating the limit sleeve is arranged in the first clamping block 32, the accommodating cavity is communicated with the outside through a through hole, the end part of the bolt 51 penetrates through the hole, the limit sleeve is positioned in the cylindrical cavity, the limit sleeve is in running fit with the cylindrical cavity when the bolt 51 rotates due to the fact that the diameter of the through hole is smaller than that of the cylindrical cavity, the bolt 51 cannot rotate out of the first clamping block 32, and the second clamping block 44 is the same.
In some embodiments, a modified implementation of the adjustment mechanism described above may employ a structure as shown in fig. 3. Referring to fig. 3, the outer circumference of the bolt 51 is provided with a plurality of shims 52, and the shims 52 are located between the first clamping block 32 and the first fixing plate 31 or between the second clamping block 44 and the second fixing plate 43. When the first clamping block 32 and the first fixing plate 31 are spaced, the gasket 52 is positioned between the first clamping block 32 and the first fixing plate 31, so that the process of clamping the part is more stable, the first clamping block 32 is prevented from shaking, and the second clamping block 44 is similar.
When the spacer 52 is not applied, the spacer 52 can be placed between the head of the bolt 51 and the first fixing plate 31 for easy storage, and the bolt 51 on the second fixing plate 43 is the same.
In some embodiments, a modified implementation of the spacer 52 described above may employ the structure shown in fig. 4. Referring to fig. 4, the bottom surface of the spacer 52 is recessed to form a semicircular or semi-elliptical limiting groove 53, and the limiting groove 53 is engaged with the bolt 51. The spacer 52 may be clamped and fixed by the first clamping block 32 and the first fixing plate 31, but the positioning groove 53 may facilitate placement of the spacer 52.
In some embodiments, one embodiment of the first clamping block 32 and the second clamping block 44 may have the structure shown in fig. 1 to 3. Referring to fig. 1 to 3, the first clamping block 32 and the second clamping block 44 are each provided with three, and the first clamping block 32 or the second clamping block 44 located in the middle is provided with a threaded through hole 60 through which the bolt 51 passes. The first clamping block 32 in the middle and the second clamping block 44 in the middle are alternatively provided with the threaded through hole 60, and the threaded through hole 60 is set for the first clamping block 32 in the middle, in this embodiment, the bolt 51 and the first clamping block 32 do not adopt the limiting sleeve and the cylindrical cavity structure, the bolt 51 can drive the first clamping block 32 to move, the bolt 51 can also be rotated out of the threaded through hole 60 of the first clamping block 32, when the bolt 51 protrudes out of the first clamping block 32, the device can be adapted to a part with a middle hole, the protruding bolt 51 cooperates with the middle hole of the part when clamping the part, and the clamping stability is higher.
In some embodiments, a modified implementation of the sliding sleeve 42 may be configured as shown in fig. 1-3. Referring to fig. 1 to 3, support plates 45 are provided at opposite sides of the bottom of the sliding sleeve 42, and the bottom of the first fixing plate 31 is provided with legs 33. The support plate 45 and the support legs 33 cooperate to form a support system, which facilitates the processing of parts by placing the inventive vehicle repair clamp on a table top or the like.
Specifically, the first fixing plate 31 is screw-fitted with a second screw, which is parallel to the up-down direction, and forms the leg 33. The second screw rod can be adjusted up and down through twisting, and then the height is adjusted according to different working environments.
In some embodiments, a modified implementation of the second clamping assembly 40 described above may employ the structure shown in fig. 1. Referring to fig. 1, the second clamping assembly 40 further includes a reinforcing plate 46 connected between the second fixing plate 43 and the sliding sleeve 42. The reinforcing plate 46, the second fixing plate 43 and the top plate of the sliding sleeve 42 are enclosed to form a triangular structure, so that the structure strength is higher, the clamping force is higher, and the clamping stability of parts is higher.
Similarly, a reinforcing plate 46 may be provided between the first fixing plate 31 and the bottom pipe 10.
In some embodiments, a modified embodiment of the first screw 20 may be configured as shown in fig. 1 to 3. Referring to fig. 1 to 3, one end of the first screw rod 20 protrudes from the bottom pipe 10, and is inserted with an operation rod 21, and the operation rod 21 is perpendicular to the first screw rod 20. The first screw rod 20 is driven to rotate by rotating the operating rod 21, so that the operation is convenient, the labor intensity is reduced, and the operating rod 21 is matched with the first screw rod 20 in a plugging manner, so that the operating rod 21 is conveniently taken down in the working process, and the operator is prevented from being collided by mistake.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A clamp for vehicle maintenance, characterized by comprising:
The top of the bottom pipe is provided with a strip-shaped chute, and the extending direction of the chute is parallel to the axial direction of the bottom pipe;
The first screw is rotationally connected with the bottom pipe;
The first clamping assembly is fixedly connected to one end of the bottom pipe and is provided with a first fixing plate positioned above the bottom pipe and a plurality of first clamping blocks connected with the first fixing plate, the first clamping blocks are sequentially arranged along a first preset path, and the first preset path is parallel to the horizontal direction and perpendicular to the axial direction of the bottom pipe;
the second clamping assembly comprises a first nut in threaded fit with the first screw, a sliding sleeve connected with the first nut, a second fixing plate fixedly connected with the sliding sleeve, and a plurality of second clamping blocks connected with the second fixing plate, wherein the second clamping blocks are sequentially arranged along the first preset path and are arranged opposite to the first clamping blocks;
The first clamping block can move along the direction close to or far away from the first fixing plate, and the second clamping block can move along the direction close to or far away from the second fixing plate.
2. The vehicle repair clamp of claim 1, wherein the first clamp assembly and the second clamp assembly each include an adjustment mechanism, the adjustment mechanism comprising:
the second nut is fixedly connected with the first fixing plate or the second fixing plate;
The bolt is in threaded connection with the second nut, the tip of bolt with first grip block or second grip block rotates to be connected, the bolt is used for driving first grip block with the second grip block removes.
3. The vehicle maintenance clamp according to claim 2, wherein a plurality of shims are provided on an outer periphery of the bolt, and the shims are located between the first clamping block and the first fixing plate or between the second clamping block and the second fixing plate.
4. A vehicle repair clamp according to claim 3, wherein the bottom surface of the spacer is recessed to form a semicircular or semi-elliptical limit groove, and the limit groove is engaged with the bolt.
5. The vehicle maintenance clamp according to claim 3, wherein three first clamping blocks and three second clamping blocks are provided, and a threaded through hole through which the bolt passes is provided in the first clamping block or the second clamping block located in the middle.
6. The vehicle repair clamp according to claim 1, wherein the support plates are provided on opposite sides of the bottom of the slide sleeve, and the bottom of the first fixing plate is provided with the support legs.
7. The vehicle service clamp according to claim 6, wherein the first fixing plate is screw-fitted with a second screw, the second screw being parallel to the up-down direction, the second screw forming the leg.
8. The vehicle service clamp of claim 1, wherein the second clamp assembly further comprises a reinforcement plate coupled between the second fixed plate and the sliding sleeve.
9. The vehicle maintenance clamp according to claim 1, wherein one end of the first screw rod extends out of the bottom pipe, and an operation rod is inserted in the first screw rod, and the operation rod is perpendicular to the first screw rod.
10. The vehicle repair clamp according to claim 1, wherein the first fixing plate bottom portion is inclined in a direction away from the second fixing plate, and the second fixing plate bottom portion is inclined in a direction away from the first fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420659301.4U CN222958394U (en) | 2024-04-01 | 2024-04-01 | Vehicle maintenance fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420659301.4U CN222958394U (en) | 2024-04-01 | 2024-04-01 | Vehicle maintenance fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222958394U true CN222958394U (en) | 2025-06-10 |
Family
ID=95901089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420659301.4U Active CN222958394U (en) | 2024-04-01 | 2024-04-01 | Vehicle maintenance fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222958394U (en) |
-
2024
- 2024-04-01 CN CN202420659301.4U patent/CN222958394U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251119 Address after: 054000 No. 473, QUANNAN West Street, Xindu District, Xingtai City, Hebei Province Patentee after: Hebei University of Science and Technology Engineering Country or region after: China Address before: 054000 No. 473, QUANNAN West Street, Xindu District, Xingtai City, Hebei Province Patentee before: XINGTAI POLYTECHNIC College Country or region before: China |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Contract record no.: X2026980002346 Denomination of utility model: A fixture for vehicle maintenance Granted publication date: 20250610 License type: Common License Record date: 20260202 |