Adjusting auxiliary repair device for improving precision of automobile door assembly

Abstract

The utility model provides an adjusting auxiliary repair device for improving the precision of an automobile door assembly, relates to the technical field of automobile assembly, and solves the technical problems that in the prior art, the repair efficiency of the automobile door assembly is low, and labor force is wasted. The device comprises a clamping part, a supporting seat, a sliding connection part and a locking part, the supporting seat is slidably arranged on the clamping part through the sliding connection part, one end of the locking part is connected with the supporting seat, and the other end of the locking part is connected with the clamping part. The side position inner door frame positioning jig is used for assisting in repairing of the vehicle door assembly, the clamping part is clamped on the side position inner door frame positioning jig, the supporting base supports the vehicle door assembly, the situation that the vehicle door assembly moves up and down when a vehicle door hinge is adjusted is avoided, labor force is saved, and repairing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile assembly, in particular to an adjustment auxiliary repair device for improving the precision of automobile door assemblies. Background Art

[0002] Currently, the installation of door assemblies in automobile assembly includes two steps: installing hinges and installing doors. After the installation is completed, the hinges may be installed abnormally due to various reasons, which will affect the clearance between the door assembly and the car body. When an abnormality occurs, two employees are required to use manual tools to repair it, which wastes labor, is inefficient, and has high labor intensity.

[0003] Therefore, it is urgent to design an auxiliary tool for repairing a car door assembly to solve the problem of low efficiency and waste of labor in the current repair of the car door assembly. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustment auxiliary repair device for improving the precision of automobile door assemblies, solving the technical problem of low efficiency and waste of labor in the repair of door assemblies in the prior art. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides an adjustment auxiliary repair device for improving the accuracy of an automobile door assembly, comprising a clamping portion, a support seat, a sliding connection portion and a locking portion. The support seat can be slidably arranged on the clamping portion through the sliding connection portion, and one end of the locking portion is connected to the support seat, and the other end is connected to the clamping portion.

[0007] Preferably, the sliding connection portion comprises a connecting rod and a connecting sleeve, the connecting sleeve is arranged on the clamping portion, the connecting rod is slidably connected to the connecting sleeve, and the support seat is arranged at one end of the connecting rod.

[0008] Preferably, there are two sliding connection parts, which are symmetrically connected to the support seat.

[0009] Preferably, the locking portion comprises an adjusting screw and a fixing nut, the fixing nut is connected to the clamping portion, the adjusting screw is threadedly connected to the fixing nut, and one end of the adjusting screw is rotatably connected to the support seat.

[0010] Preferably, it also includes a screwing handle, which is arranged at an end of the adjusting screw away from the supporting seat.

[0011] Preferably, the screwing handle is a rod body, and the rod body is swingably hinged to the adjusting screw.

[0012] Preferably, it further comprises a joint bearing, one end of which is connected to the clamping portion, and the other end of which is connected to the sliding connection portion and the locking portion.

[0013] Preferably, the clamping portion is a pair of locking pliers.

[0014] Preferably, the support seat is a plate-shaped body, and a limiting side plate is provided on one end of the support seat away from the clamping portion.

[0015] This application adopts the above technical solution, which has at least the following beneficial effects:

[0016] The clamping part is used to clamp on the side inner door frame positioning fixture on the production line to play a fixing role. The support seat is used to support the door assembly. It can be operated by one person without the need for another worker to hold it. Moreover, this supporting auxiliary device can effectively play a supporting role in actual use to avoid the up and down displacement of the door assembly during the adjustment of the door hinge, thereby saving labor and improving the efficiency of rework.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the main structure of an adjustment auxiliary repair device for improving the precision of an automobile door assembly provided by an embodiment of the utility model;

[0020] Figure 2 The utility model is a schematic diagram of the axonometric structure of an adjustment auxiliary repair device for improving the precision of an automobile door assembly provided by an embodiment of the utility model.

[0021] In the figure, 1 is the clamping part; 2 is the supporting seat; 3 is the sliding connection part; 4 is the locking part; 5 is the connecting rod; 6 is the connecting sleeve; 7 is the adjusting screw; 8 is the fixing nut; 9 is the screwing handle; 10 is the spherical bearing; 11 is the limiting side plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0023] The specific embodiment of the utility model provides an adjustment auxiliary repair device for improving the precision of a vehicle door assembly. Figure 1 and attached Figure 2 As shown, it mainly includes a clamping part 1, a supporting seat 2, a sliding connection part 3 and a locking part 4.

[0024] Among them, the clamping part 1 is used to achieve the clamping effect. In the actual rework operation, the clamping part is used to clamp on the side inner door frame positioning fixture on the production line;

[0025] The support seat 2 is slidably arranged on the clamping portion 1 through the sliding connection portion 3. The support seat 2 is used to support the door assembly. By supporting the door assembly through the support seat 2, a single person operation is possible without the need for another worker to hold the door assembly, thereby saving labor. The sliding connection between the support seat 2 and the sliding connection portion 3 can adjust the position of the support seat 2 so as to adjust the support according to the actual installation situation.

[0026] One end of the locking part 4 is connected to the support seat 2, and the other end is connected to the clamping part 1. After the position of the support seat 2 is adjusted, the locking part 4 is used to lock the support seat 2, so that the support seat 2 can achieve a good supporting effect;

[0027] In the actual operation process, the clamping part 1 is clamped to the side inner door frame positioning fixture on the production line. At this time, the sliding connection part 3 is adjusted to the support seat 2, so that the door assembly can be supported from the bottom. In this way, in the actual process of adjusting the door hinge, the up and down displacement of the door assembly can be avoided.

[0028] In a specific embodiment of the present application, the sliding connection part 3 may include a connecting rod 5 and a connecting sleeve 6. The connecting sleeve 6 is arranged on the clamping part 1. The connecting rod 5 is slidingly connected to the connecting sleeve 6. The support seat 2 is arranged at one end of the connecting rod 5. The connecting rod 5 can slide in the sliding hole of the connecting sleeve 6 to adjust the position of the support seat 2.

[0029] In some embodiments, the number of sliding connection parts 3 can be two, and they are symmetrically connected to the support base 2. Specifically, the number of sliding connection parts 3 can be multiple, and the connection part on the support base 2 can be strengthened by multiple sliding connection parts 3 to make it more secure.

[0030] Since the sliding connection part 3 of the present application can only realize the sliding connection function, it can be realized even if the sliding connection part 3 adopts the setting method of sliding rails and sliding grooves. The sliding rail can replace the original connecting rod 5, and the sliding block is set on the clamping part 1, and the sliding rail and the sliding block are slidably connected.

[0031] In some embodiments, the locking portion 4 may include an adjusting screw 7 and a fixing nut 8, the fixing nut 8 is connected to the clamping portion 1, the adjusting screw 7 is threadedly connected to the fixing nut 8, one end of the adjusting screw 7 is rotatably connected to the support seat 2, and the adjusting screw 7 and the connecting rod 5 are arranged parallel to each other, so that the position of the support seat 2 can be adjusted by screwing the adjusting screw 7. In actual use, the position of the support seat 2 is adjusted by screwing the adjusting screw 7 so that it can be supported on the vehicle door assembly.

[0032] In some embodiments, a screwing handle 9 may also be included. The screwing handle 9 is arranged at one end of the adjusting screw 7 away from the supporting seat 2. The screwing handle 9 is convenient for workers to manually screw.

[0033] The screwing handle 9 in the present application adopts a rod body, and the rod body and the adjusting screw 7 are swingably hinged, so that the rod body and the adjusting screw 7 can be operated to a vertical state, so that a small force can be applied during rotation to achieve the desired effect, and the hinged method can make the rod body flip to the other side, so as to ensure that the adjusting screw 7 can be screwed normally and the rod body will not interfere with the movement of the clamping part 1.

[0034] In some embodiments, a joint bearing 10 is also included, one end of which is connected to the clamping part 1, and the other end is connected to the sliding connection part 3 and the locking part 4. The axial direction of the joint bearing 10 is perpendicular to the axial direction of the connecting rod 5 and the adjusting screw 7. This arrangement can be rotated and adjusted to the support seat 2 to an adaptive position, making the support adjustment more flexible.

[0035] The clamping part 1 in the present application can be adopted as a locking pliers.

[0036] The support seat 2 may be a plate-shaped body, and a limiting side plate 11 is provided on one end of the support seat 2 away from the clamping portion 1. The limiting side plate 11 may be formed by bending the edge of the support seat 2, and the limiting side plate 11 is used to limit the vehicle door assembly.

[0037] A rubber pad may be provided on the side of the support seat 2 away from the connecting rod 5 , and the rubber pad is flexibly pressed against the vehicle door assembly to avoid damage to the vehicle door assembly.

[0038] In some embodiments, an adjustment scale may be provided at a position of the clamping portion 1 close to the sliding connection portion 3 , so that when the adjusting screw 7 is screwed for adjustment, the adjustment position is referenced by the position of the adjustment scale and the connecting rod 5 .

[0039] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", "some examples", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0040] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An adjustment auxiliary repair device for improving the precision of automobile door assembly, characterized in that: It includes a clamping part, a supporting seat, a sliding connection part and a locking part. The supporting seat is slidably arranged on the clamping part through the sliding connection part. One end of the locking part is connected to the supporting seat, and the other end is connected to the clamping part.

2. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 1, characterized in that: The sliding connection part includes a connecting rod and a connecting sleeve, the connecting sleeve is arranged on the clamping part, the connecting rod is slidably connected to the connecting sleeve, and the supporting seat is arranged at one end of the connecting rod.

3. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 1, characterized in that: The number of the sliding connection parts is two, and they are symmetrically connected to the support seat.

4. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 1, characterized in that: The locking portion comprises an adjusting screw and a fixing nut, wherein the fixing nut is connected to the clamping portion, the adjusting screw is threadedly connected to the fixing nut, and one end of the adjusting screw is rotatably connected to the support seat.

5. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 4, characterized in that: It also includes a screwing handle, which is arranged at one end of the adjusting screw away from the supporting seat.

6. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 5, characterized in that: The screwing handle is a rod body, and the rod body is swingably hinged with the adjusting screw.

7. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to any one of claims 1 to 6, characterized in that: It also includes a joint bearing, one end of which is connected to the clamping part, and the other end of which is connected to the sliding connection part and the locking part.

8. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 7, characterized in that: The clamping part is a locking pliers.

9. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 7, characterized in that: The support seat is a plate-shaped body, and a limiting side plate is arranged on one end of the support seat away from the clamping portion.

10. The adjustment auxiliary repair device for improving the precision of automobile door assembly according to claim 7, characterized in that: An adjustment scale is arranged on one side of the clamping portion close to the sliding connection portion.

Images