Hoop clamping device for automobile dust cover

Abstract

The utility model relates to the technical field of automobile part assembly, in particular to an automobile dust cover clamp clamping device which comprises a clamp body, one side of the clamp body is rotatably connected with a rolling shaft, one side of the rolling shaft is fixedly connected with a positioning pin, one side of the rolling shaft is in threaded connection with a connecting rotating handle, and the connecting rotating handle is fixedly connected with the positioning pin. A cutter groove is fixedly connected to one side of the clamp body, a guide rod is connected to one side of the cutter groove in an inserted mode, and a threaded rod is rotationally connected to one side of the cutter groove. Compared with the prior art, the clamp has the advantages that the clamp body, the feeding groove in the rolling shaft and the connecting rotating handle drive the rolling shaft to rotate, so that the clamping hoop is rolled and tensioned through the rolling shaft, the clamping hoop can clamp a dust cover on an automobile shaft, the guide groove, the positioning pin and the alignment groove are used in cooperation with the rolling shaft, and therefore the dust cover can be clamped on the automobile shaft. And a groove is formed in the tail end of the clamp body, so that the connecting rotating handle is convenient to store, the connecting rotating handle is prevented from being lost, and the size of the tool is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts assembly, in particular to an automobile dust cover clamping device. Background Art

[0002] In order to prevent the connection between the front suspension control arm and the ball pin from being aggravated by wear due to exposure to the external environment, a dust cover needs to be installed at the connection with the help of a clamp. At present, the clamp is manually tightened and clamped on the dust cover, and the clamp is cut after clamping. However, manual tightening may make the connection between the clamp and the dust cover not tight enough, so that the clamp loses its clamping fixation on the dust cover.

[0003] In this regard, the utility model provides a clamping device for a car dust cover to solve the problem. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a clamping device for a car dust cover to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the utility model provides a car dust cover clamp clamping device, including a pliers body, one side of the pliers body is rotatably connected to a winding shaft, one side of the winding shaft is fixedly connected to a positioning pin, one side of the winding shaft is threadedly connected to a connecting handle, one side of the pliers body is fixedly connected to a tool groove, one side of the tool groove is inserted with a guide rod, one side of the tool groove is rotatably connected to a threaded rod, one side of the threaded rod is threadedly connected to a cutting knife, one side of the pliers body is fixedly connected to two guide grooves, and one side of the pliers body is provided with an alignment groove.

[0007] Preferably, any of the above schemes is that a first groove is formed on one side of the pliers body, an inner surface of the first groove is matched with an outer surface of one side of the connecting handle, and one side of the connecting handle is threadedly connected to the inside of the first groove.

[0008] The technical effect achieved by adopting the above solution is that the connecting handle is easy to store.

[0009] Preferably, any of the above schemes is that a first through hole is opened on one side of the winding shaft, an inner surface of the first through hole is matched with an outer surface of one side of the connecting handle, and one side of the connecting handle is threadedly connected to the inside of the first through hole.

[0010] Preferably, any of the above schemes is that a second through hole is opened on one side of the pliers body, an inner surface of the second through hole is matched with an outer surface of one side of the winding shaft, and one side of the winding shaft is rotatably connected to the inside of the second through hole.

[0011] The technical effect achieved by adopting the above solution is that the winding shaft can be driven to rotate more easily and labor-savingly by connecting the rotating handle.

[0012] Preferably, any one of the above schemes is that a feed trough is provided on one side of the clamp body and the winding shaft, and the height of the bottom end of the feed trough is equal to the height of the top end of the tool groove.

[0013] Preferably, any of the above schemes is that a third through hole is opened on one side of the tool groove, the inner surface of the third through hole is matched with the outer surface of one side of the threaded rod, and the threaded rod is rotatably connected to the inside of the third through hole.

[0014] Preferably, any of the above schemes is that a fourth through hole is opened on one side of the cutting knife, the inner surface of the fourth through hole is matched with the outer surface of one side of the threaded rod, and the threaded rod is threadedly connected to the inside of the fourth through hole.

[0015] Preferably, any of the above schemes is that a fifth through hole is opened on one side of the cutting knife, the inner surface of the fifth through hole is matched with the outer surface of one side of the guide rod, and the guide rod is slidably connected to the inside of the fifth through hole.

[0016] The technical effect achieved by adopting the above scheme is: the cutting knife is driven to move and cut the clamp by the coordinated use of the threaded rod and the guide rod.

[0017] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0018] The winding shaft is driven to rotate through the pliers body, the feeding slot on the winding shaft and the connecting handle, so that the winding shaft can wind up and tighten the clamp, so that the clamp can clamp the dust cover on the automobile axle. The guide groove, the positioning pin and the alignment groove are used in conjunction with the winding shaft to facilitate winding the clamp into the feeding slot on the winding shaft. By providing a groove at the rear end of the pliers body, it is convenient to store the connecting handle, avoid loss of the connecting handle, and reduce the size of the tool.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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:

[0021] Figure 1It is a schematic diagram of the overall structure according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall structure of the embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the working of the connecting handle structure according to an embodiment of the utility model;

[0024] Figure 4 This is a schematic diagram of the storage of the connecting handle structure according to an embodiment of the utility model;

[0025] Figure 5 It is a schematic cross-sectional view of a clamp body structure according to an embodiment of the utility model.

[0026] In the figure: 1- clamp body, 2- reeling shaft, 3- positioning pin, 4- connecting handle, 5- tool groove, 6- guide rod, 7- threaded rod, 8- cutting knife, 9- guide groove, 10- alignment groove. DETAILED DESCRIPTION

[0027] like Figures 1 to 5 As shown, a clamping device for a car dust cover clamp comprises a clamp body 1, one side of the clamp body 1 is rotatably connected to a winding shaft 2, one side of the winding shaft 2 is fixedly connected to a positioning needle 3, one side of the winding shaft 2 is threadedly connected to a connecting handle 4, one side of the clamp body 1 is fixedly connected to a tool groove 5, one side of the tool groove 5 is plugged with a guide rod 6, one side of the tool groove 5 is rotatably connected to a threaded rod 7, one side of the threaded rod 7 is threadedly connected to a cutting knife 8, one side of the clamp body 1 is fixedly connected to two guide grooves 9, the guide grooves 9 are sliding grooves, the thickness of the sliding grooves is adapted to the thickness of the clamp, one side of the clamp body 1 is provided with an alignment groove 10, the center of the alignment groove 10 and the positioning needle 3 in a horizontal state are on the same horizontal plane as the axis of the feed trough.

[0028] A first groove is formed on one side of the pliers body 1 , and the inner surface of the first groove matches the outer surface of one side of the connecting handle 4 , and one side of the connecting handle 4 is threadedly connected to the inside of the first groove.

[0029] A first through hole is opened on one side of the winding shaft 2, and the inner surface of the first through hole is adapted to the outer surface of one side of the connecting handle 4. One side of the connecting handle 4 is threadedly connected to the inside of the first through hole. When using the clamping tool, the connecting handle 4 at the tail of the pliers body 1 is removed, inserted into the winding shaft 2, and connected to the winding shaft 2.

[0030] A second through hole is opened on one side of the pliers body 1, and the inner surface of the second through hole is adapted to the outer surface of one side of the winding shaft 2. One side of the winding shaft 2 is rotatably connected to the inside of the second through hole, and then the winding shaft 2 is rotated so that the positioning pin 3 on the winding shaft 2 points to the alignment groove 10.

[0031] A feed slot is provided on one side of the pliers body 1 and the winding shaft 2, and the height of the bottom end of the feed slot is equal to the top end height of the tool slot 5. Then, one end of the clamp is inserted into the pliers body 1 through the feed slot, and enters the feed slot of the winding shaft 2 through the guide slot 9. Then, the connecting handle 4 is rotated to drive the winding shaft 2 to reel in the clamp, thereby tightening the clamp.

[0032] A third through hole is formed on one side of the tool groove 5 , and the inner surface of the third through hole matches the outer surface of one side of the threaded rod 7 , and the threaded rod 7 is rotatably connected to the inside of the third through hole.

[0033] A fourth through hole is formed on one side of the cutting knife 8 , the inner surface of the fourth through hole matches the outer surface of one side of the threaded rod 7 , and the threaded rod 7 is threadedly connected to the inside of the fourth through hole.

[0034] A fifth through hole is provided on one side of the cutting knife 8, and the inner surface of the fifth through hole is matched with the outer surface of one side of the guide rod 6. The guide rod 6 is slidably connected to the inside of the fifth through hole. After the clamp is tightened, the threaded rod 7 is rotated to drive the cutting knife 8 to move downward on the guide rod 6. The cutting knife 8 cuts off the clamp in the process of moving downward into the tool groove 5, thereby cutting off the excess part of the clamp.

[0035] Compared with the prior art, the present invention has the following beneficial effects:

[0036] The winding shaft 2 is driven to rotate by the pliers body 1 and the feed slot on the winding shaft 2 and the connecting handle 4, so that the winding shaft 2 can wind up and tighten the clamp, so that the clamp can clamp the dust cover on the automobile axle. The guide groove 9, the positioning needle 3 and the alignment groove 10 are used in conjunction with the winding shaft 2 to facilitate winding the clamp into the feed slot on the winding shaft 2. By providing a groove at the rear end of the pliers body 1, it is convenient to store the connecting handle 4, avoid the connection handle 4 from being lost, and reduce the size of the tool.

Claims

1. A clamping device for a car dust cover, characterized in that: The invention comprises a pliers body (1), one side of the pliers body (1) is rotatably connected to a winding shaft (2), one side of the winding shaft (2) is fixedly connected to a positioning needle (3), one side of the winding shaft (2) is threadedly connected to a connecting handle (4), one side of the pliers body (1) is fixedly connected to a tool groove (5), one side of the tool groove (5) is plugged with a guide rod (6), one side of the tool groove (5) is rotatably connected to a threaded rod (7), one side of the threaded rod (7) is threadedly connected to a cutting knife (8), one side of the pliers body (1) is fixedly connected to two guide grooves (9), and one side of the pliers body (1) is provided with a positioning groove (10).

2. The automobile dust cover clamping device according to claim 1, characterized in that: A first groove is provided on one side of the pliers body (1), the inner surface of the first groove is matched with the outer surface of one side of the connecting handle (4), and one side of the connecting handle (4) is threadedly connected to the inside of the first groove.

3. The automobile dust cover clamping device according to claim 2, characterized in that: A first through hole is provided on one side of the winding shaft (2), the inner surface of the first through hole is matched with the outer surface of one side of the connecting handle (4), and one side of the connecting handle (4) is threadedly connected to the inside of the first through hole.

4. The automobile dust cover clamping device according to claim 3, characterized in that: A second through hole is provided on one side of the pliers body (1), the inner surface of the second through hole is matched with the outer surface of one side of the winding shaft (2), and one side of the winding shaft (2) is rotatably connected to the inside of the second through hole.

5. The automobile dust cover clamping device according to claim 4, characterized in that: A material feeding groove is provided on one side of the clamp body (1) and the winding shaft (2), and the height of the bottom end of the material feeding groove is equal to the height of the top end of the tool groove (5).

6. The automobile dust cover clamping device according to claim 5, characterized in that: A third through hole is provided on one side of the tool groove (5), the inner surface of the third through hole is matched with the outer surface of one side of the threaded rod (7), and the threaded rod (7) is rotatably connected to the inside of the third through hole.

7. The automobile dust cover clamping device according to claim 6, characterized in that: A fourth through hole is provided on one side of the cutting knife (8), the inner surface of the fourth through hole is matched with the outer surface of one side of the threaded rod (7), and the threaded rod (7) is threadedly connected to the inside of the fourth through hole.

8. The automobile dust cover clamping device according to claim 7, characterized in that: A fifth through hole is provided on one side of the cutting knife (8), the inner surface of the fifth through hole is matched with the outer surface of one side of the guide rod (6), and the guide rod (6) is slidably connected to the inside of the fifth through hole.

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