Fixator for repairing automobile metal plate

Abstract

The utility model discloses a fixer for repairing an automobile metal plate. The fixer comprises an abutting seat, a driving rod and a driving seat, the abutting seat is provided with a through groove penetrating up and down, and the abutting seat is provided with an abutting part. The driving rod is arranged in the through groove in a penetrating mode, one end of the driving rod extends out of the abutting base to abut against the abutting portion, and at least part of the driving rod and at least part of the abutting portion are arranged in riveting holes in the sheet metal part in a penetrating mode. The driving seat is arranged at the other end of the driving rod and used for driving the driving rod to move in the axial direction. A notch is formed in one end of the driving rod, so that the end part of one end of the driving rod is provided with an abutting table, the riveting hole is opposite to the notch, and the sheet metal part is clamped between the abutting table and the abutting seat; by means of the structure, the riveting holes in the two sheet metal parts can be well aligned, the temporary fixing effect is achieved, therefore, the subsequent riveting procedure is facilitated, and very good practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sheet metal repair, in particular to a fixer used for automobile sheet metal repair. Background Art

[0002] With the increasing number of passenger cars in my country, there are more and more vehicles on the road, and the probability of traffic accidents is also increasing. Each accident will cause varying degrees of damage to the vehicle, especially when the parts are severely damaged and need to be replaced. The new parts are combined with the body through rivets, which requires punching rivet holes on the new parts, docking with the rivet holes on the body, and then riveting them together; before riveting, pins are generally used to insert into the rivet holes on the new parts and the body to serve as temporary positioning, but because the rivet holes on the new parts and the rivet holes on the body may have different apertures, there will be a large gap between the conventional pins and the rivet holes after they are inserted into the rivet holes, resulting in a small misalignment between the new parts and the body, which brings great inconvenience to the subsequent riveting; therefore, there is an urgent need for a fixture for automobile sheet metal repair to solve the above problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a fixing device for repairing automobile sheet metal.

[0004] An embodiment of the utility model solves the technical problem by adopting a technical solution: a fixer for automobile sheet metal repair, comprising an abutment seat, a driving rod and a driving seat;

[0005] The abutment seat is provided with a through groove which runs through from top to bottom, and the abutment seat is provided with an abutment portion;

[0006] The driving rod is inserted into the through slot and one end thereof extends outside the abutment seat to abut against the abutment portion, and at least a portion of the driving rod and at least a portion of the abutment portion are inserted into the riveting hole on the sheet metal component;

[0007] The driving seat is arranged on the other end of the driving rod and is used to drive the driving rod to move axially;

[0008] One end of the driving rod is provided with a notch, so that the end of the driving rod has an abutment platform, the riveting hole is opposite to the notch and the sheet metal part is clamped between the abutment platform and the abutment seat.

[0009] As one of the preferred embodiments of the utility model, the abutment seat includes a fixed seat and a first end cover mounted on the fixed seat, a through slot is arranged on the fixed seat, the abutment portion is arranged on the fixed seat, a through hole communicating with the through slot is arranged on the first end cover, the driving rod is passed through the through slot and the through hole, and the abutment portion is passed through the through hole.

[0010] As one of the preferred embodiments of the utility model, the first end cover is glued to the fixing seat.

[0011] As one of the preferred embodiments of the present utility model, the driving seat is connected to the driving rod through a first threaded connection structure.

[0012] As one of the preferred embodiments of the utility model, a second end cover for limiting the driving seat on the driving rod is arranged on the end of the other end of the driving rod.

[0013] As one of the preferred embodiments of the present utility model, the second end cover is connected to the driving rod through a second threaded connection structure.

[0014] As one of the preferred embodiments of the utility model, an anti-slip structure is provided on the outer wall of the driving seat.

[0015] As one of the preferred embodiments of the present utility model, the abutting portion and the abutting seat are integrally formed.

[0016] The beneficial effects of the utility model include: a fixing device for automobile sheet metal repair, comprising an abutment seat, a driving rod and a driving seat; a through groove penetrating up and down is provided on the abutment seat, and an abutment portion is provided on the abutment seat; the driving rod is passed through the through groove and one end extends to the outside of the abutment seat to abut with the abutment portion, and at least part of the driving rod and at least part of the abutment portion are passed through a rivet hole on the sheet metal part; the driving seat is provided on the other end of the driving rod, and is used to drive the driving rod to move axially; a notch is provided at one end of the driving rod, so that the end of one end of the driving rod has an abutment platform, the rivet hole is opposite to the notch and the sheet metal part is clamped between the abutment platform and the abutment seat; through the above structure, the rivet holes on the two sheet metal parts can be well aligned, which plays a temporary fixing role, thereby facilitating the subsequent riveting process, and has very good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 It is a structural schematic diagram of a fixing device used for automobile sheet metal repair;

[0019] Figure 2 An exploded view of a fastener used for automobile sheet metal repair;

[0020] Figure 3 A cross-sectional view of a fastener used for automobile sheet metal repair. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] In the description of the present utility model, the meaning of "more than" is more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the present invention, unless otherwise clearly defined, the words "set", "install", "connect" and the like should be understood in a broad sense, for example, they can be directly connected or indirectly connected through an intermediate medium; they can be fixedly connected or detachably connected or integrally formed; they can be mechanically connected; they can be the internal connection of two elements or the interaction relationship between two elements. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0025] Reference Figures 1 to 3 , a fixing device for automobile sheet metal repair, comprising an abutment seat 10, a driving rod 20 and a driving seat 30;

[0026] The abutting seat 10 is provided with a through slot 40 penetrating vertically, and the abutting seat 10 is provided with an abutting portion 50;

[0027] The driving rod 20 is inserted into the through slot 40 and one end thereof extends outside the abutting seat 10 to abut against the abutting portion 50. At least a portion of the driving rod 20 and at least a portion of the abutting portion 50 are inserted into the riveting hole on the sheet metal component.

[0028] The driving seat 30 is disposed on the other end of the driving rod 20 and is used to drive the driving rod 20 to move axially;

[0029] A notch 21 is provided at one end of the driving rod 20 , so that the end of the driving rod 20 has an abutment platform 22 . The rivet hole is opposite to the notch 21 , and the sheet metal is clamped between the abutment platform 22 and the abutment seat 10 .

[0030] In the utility model, during assembly, one end of the driving rod 20 is first inserted into the through hole 13 on the first end cover 12, that is, the abutment platform 22 on one end of the driving rod 20 passes through the through hole 13, so that the lower end surface of the first end cover 12 is located in the notch 21, and then the fixing seat 11 is sleeved on the outer ring of the driving rod 20 and the abutment portion 50 on the fixing seat 11 is inserted into the through hole 13 on the first end cover 12, wherein the abutment portion 50 fits with the driving rod 20 and the thickness of the abutment portion 50 and the driving rod 20 is adapted to the aperture of the through hole 13; further, the first end cover 12 and the fixing seat 11 can be connected together by gluing, and finally the driving seat 30 is installed on the driving rod 20 and the second end cover 70 is installed on the driving rod 20.

[0031] When in use, the first rivet hole on the first sheet metal part is aligned with the second rivet hole on the second sheet metal part, wherein the first sheet metal part can be a new sheet metal accessory and the second sheet metal part can be a vehicle body. Specifically, the abutment portion 50 and the driving rod 20 are inserted into the first rivet hole and the second rivet hole together, so that the first sheet metal part and the second sheet metal part are located in the notch 21, and then the driving seat 30 is rotated to make the driving rod 20 rotate in the opposite direction, that is, the abutment platform 22 moves toward the direction of the abutment seat 10, until the first sheet metal part and the second sheet metal part are clamped between the abutment platform 22 and the abutment seat 10. It should be noted that the thickness of the whole formed by the abutment portion 50 and the part of the driving rod 20 except the notch 21 is roughly equal to the aperture of the first rivet hole and the second rivet hole, so as to better limit the first sheet metal part and the second sheet metal part; when multiple hole positions are fixed, remove the fixer on one of the hole positions, use a rivet gun to rivet the hole position, and then perform the remaining hole positions in sequence.

[0032] The utility model has the advantages that: through the above structure, the riveting holes on the two sheet metal parts can be well aligned, which plays a temporary fixing role, thereby facilitating the subsequent riveting process and having very good practicality.

[0033] As a preferred embodiment of the abutment seat 10, the abutment seat 10 includes a fixed seat 11 and a first end cover 12 mounted on the fixed seat 11, a through groove 40 is arranged on the fixed seat 11, and an abutment portion 50 is arranged on the fixed seat 11. A through hole 13 communicating with the through groove 40 is arranged on the first end cover 12, a driving rod 20 is penetrated in the through groove 40 and the through hole 13, and the abutment portion 50 is penetrated in the through hole 13.

[0034] As a preferred embodiment of the connection between the first end cover 12 and the fixing seat 11 , the first end cover 12 is glued to the fixing seat 11 .

[0035] As a preferred embodiment of the connection between the driving seat 30 and the driving rod 20 , the driving seat 30 is connected to the driving rod 20 via a first threaded connection structure 61 .

[0036] A second end cover 70 for limiting the driving seat 30 on the driving rod 20 is disposed on the end of the other end of the driving rod 20 .

[0037] As a preferred embodiment of the connection between the second end cover 70 and the driving rod 20 , the second end cover 70 is connected to the driving rod 20 via a second threaded connection structure 62 .

[0038] Preferably, an anti-slip structure 80 is provided on the outer wall of the driving seat 30 .

[0039] Preferably, the abutting portion 50 and the abutting seat 10 are integrally formed.

[0040] Of course, the present invention is not limited to the above-mentioned embodiments, and technicians familiar with the field may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A fixer for automobile sheet metal repair, characterized in that: It comprises an abutment seat (10), a driving rod (20) and a driving seat (30); The abutment seat (10) is provided with a through groove (40) penetrating vertically, and the abutment seat (10) is provided with an abutment portion (50); The driving rod (20) is inserted into the through slot (40) and one end of the driving rod (20) extends outside the abutment seat (10) to abut against the abutment portion (50), and at least a portion of the driving rod (20) and at least a portion of the abutment portion (50) are inserted into a riveting hole on the sheet metal component; The driving seat (30) is arranged on the other end of the driving rod (20) and is used to drive the driving rod (20) to move axially; A notch (21) is provided at one end of the driving rod (20), so that the end of one end of the driving rod (20) has an abutment platform (22), the rivet hole is opposite to the notch (21), and the sheet metal part is clamped between the abutment platform (22) and the abutment seat (10).

2. A fixing device for automobile sheet metal repair according to claim 1, characterized in that: The abutment seat (10) comprises a fixed seat (11) and a first end cover (12) mounted on the fixed seat (11); the through slot (40) is arranged on the fixed seat (11); the abutment portion (50) is arranged on the fixed seat (11); a through hole (13) communicating with the through slot (40) is arranged on the first end cover (12); the driving rod (20) is inserted into the through slot (40) and the through hole (13); and the abutment portion (50) is inserted into the through hole (13).

3. A fixing device for automobile sheet metal repair according to claim 2, characterized in that: The first end cover (12) is glued to the fixing seat (11).

4. The fixing device for automobile sheet metal repair according to claim 1, characterized in that: The driving seat (30) is connected to the driving rod (20) via a first threaded connection structure (61).

5. The fixing device for automobile sheet metal repair according to claim 1, characterized in that: A second end cover (70) for limiting the drive seat (30) on the drive rod (20) is provided on the end of the other end of the drive rod (20).

6. A fixing device for automobile sheet metal repair according to claim 5, characterized in that: The second end cover (70) is connected to the driving rod (20) via a second threaded connection structure (62).

7. The fixing device for automobile sheet metal repair according to claim 1, characterized in that: An anti-slip structure (80) is provided on the outer wall of the driving seat (30).

8. The fixing device for automobile sheet metal repair according to claim 1, characterized in that: The abutting portion (50) and the abutting seat (10) are integrally formed.

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