Opening type rivet convenient to position

Abstract

The open type rivet convenient to position comprises a rivet sleeve, a nut is connected to the upper end of the outer side face of the rivet sleeve in a threaded mode, a threaded rod is connected to the inner side face of the rivet sleeve in a threaded mode, a plurality of first installation grooves are formed in the side face of the threaded rod, and fixing assemblies are arranged in the first installation grooves. A hexagonal head is fixedly connected to the bottom surface of the threaded rod, a plurality of inserting holes are formed in the threaded rod and the hexagonal head, a second mounting groove is formed in the bottom surface of the hexagonal head, and a limiting assembly is arranged on the inner side of the second mounting groove. The distance between the fixing assembly and the rivet cap can be adjusted according to the depth of the through hole of the to-be-riveted workpiece, the fixing frame is taken out, the limiting rod is pulled out of the limiting hole, the limiting plate pops up into the strip-shaped hole under the action of the spring, the nut is rotated, the rivet cap and the limiting plate are made to fix the to-be-riveted workpiece, and the riveting efficiency is improved. And the rivet is convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of rivets, in particular to an open-type rivet convenient for positioning. Background Technique

[0002] The white body is the basis of automobile manufacturing and assembly. Its manufacturing precision and stability are closely related to the functions, service life, and achievement of quality objectives of the automobile. When welding the white body, open-type rivets are usually used to position the positioning holes.

[0003] Traditional open-type rivets cannot be disassembled after riveting. After the white body is welded, the positioning rivets are not easy to remove, and the rivets cannot be taken down and reused after use, resulting in waste of resources. Content of the Utility Model

[0004] The purpose of the utility model is to provide an open-type rivet convenient for positioning, so as to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an open-type rivet convenient for positioning, including a rivet sleeve, the upper end of the outer side of the rivet sleeve is threadedly connected with a nut, the inner side of the rivet sleeve is threadedly connected with a threaded rod, a plurality of first installation grooves are arranged on the side of the threaded rod, and the plurality of first installation grooves are evenly distributed on the side of the threaded rod. A fixing component is arranged inside the first installation groove, the bottom surface of the threaded rod is fixedly connected with a hexagonal head, a plurality of jacks are arranged inside the threaded rod and the hexagonal head, and a second installation groove is arranged on the bottom surface of the hexagonal head. A limiting component is arranged inside the second installation groove.

[0006] Preferably, the fixing component includes two springs, the two springs are fixedly connected to one side inside the first installation groove, the other ends of the two springs are fixedly connected with a limiting plate, the shape of the limiting plate is trapezoidal, the upper and lower sides of the limiting plate are slidably connected with the first installation groove, and a limiting hole is arranged on the bottom surface of the limiting plate.

[0007] Preferably, the limiting component includes a fixing frame, the fixing frame is clamped inside the second installation groove, a plurality of limiting rods are fixedly connected to the middle of the top surface of the fixing frame, the limiting rods pass through the jacks and the top ends are inserted into the limiting holes, and handles are arranged at both ends of the side surface of the fixing frame.

[0008] Preferably, a rivet cap is fixedly connected to the bottom surface of the nut, and the rivet sleeve passes through the rivet cap.

[0009] Preferably, a plurality of strip holes are arranged on the side surface of the rivet sleeve, and the plurality of strip holes are evenly distributed on the side surface of the rivet sleeve.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] By rotating the threaded rod of the present utility model, the distance between the fixing component and the rivet cap can be adjusted according to the depth of the through hole of the workpiece to be riveted. Pass the rivet sleeve through the through hole of the workpiece to be riveted, take out the fixing frame from the second installation groove through the handle, and the fixing frame drives the limiting rod to be withdrawn from the limiting hole. Under the action of the spring, the limiting plate pops out into the strip hole. Rotate the nut, and the nut drives the rivet cap close to the surface of the workpiece to be riveted, so that the rivet cap and the limiting plate fix the workpiece to be riveted, which facilitates the installation of the rivet. When disassembling, rotate the nut in the reverse direction to separate the nut, the rivet cap and the rivet sleeve, and the rivet sleeve can be separated from the workpiece to be riveted. Screwing the nut onto the threaded sleeve can be reused. Description of the Drawings

[0012] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0013] Figure 2 is a schematic diagram of the use state structure of the present utility model;

[0014] Figure 3 is a schematic cross-sectional structure diagram of the present utility model;

[0015] Figure 4 is a schematic diagram of the limiting component structure of the present utility model;

[0016] Figure 5 is a schematic diagram of the fixing component structure of the present utility model.

[0017] In the figure: 1, rivet sleeve; 2, nut; 3, threaded rod; 4, first installation groove; 5, fixing component; 51, spring; 52, limiting plate; 53, limiting hole; 6, hexagon head; 7, jack; 8, second installation groove; 9, limiting component; 91, fixing frame; 92, limiting rod; 93, handle; 10, rivet cap; 11, strip hole. Detailed Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-5, the present utility model provides a technical solution: an open-type rivet convenient for positioning, including a rivet sleeve 1, a nut 2 is threadedly connected to the upper end of the outer side surface of the rivet sleeve 1, a threaded rod 3 is threadedly connected to the inner side surface of the rivet sleeve 1, a plurality of first installation grooves 4 are opened on the side surface of the threaded rod 3, and the plurality of first installation grooves 4 are evenly distributed on the side surface of the threaded rod 3. A fixing component 5 is installed inside the first installation groove 4, a hexagonal head 6 is welded to the bottom surface of the threaded rod 3, a plurality of jacks 7 are opened inside the threaded rod 3 and the hexagonal head 6, a second installation groove 8 is opened on the bottom surface of the hexagonal head 6, and a limiting component 9 is installed inside the second installation groove 8.

[0020] The fixing component 5 includes two springs 51, the two springs 51 are welded to one side inside the first installation groove 4, a limiting plate 52 is welded to the other ends of the two springs 51. The shape of the limiting plate 52 is trapezoidal, and the upper and lower side surfaces of the limiting plate 52 are slidably connected to the first installation groove 4. A limiting hole 53 is opened on the bottom surface of the limiting plate 52.

[0021] The limiting component 9 includes a fixing frame 91, the fixing frame 91 is clamped inside the second installation groove 8, a plurality of limiting rods 92 are welded to the middle of the top surface of the fixing frame 91. The limiting rods 92 pass through the jacks 7 and the top ends are inserted into the limiting holes 53. Handles 93 are integrally formed at both ends of the side surface of the fixing frame 91.

[0022] A rivet cap 10 is welded to the bottom surface of the nut 2, and the rivet sleeve 1 passes through the rivet cap 10.

[0023] A plurality of strip holes 11 are opened on the side surface of the rivet sleeve 1, and the plurality of strip holes 11 are evenly distributed on the side surface of the rivet sleeve 1.

[0024] Working principle: When the present utility model is in use, rotate the threaded rod 3. According to the depth of the through hole of the workpiece to be riveted, the distance between the fixing component 5 and the rivet cap 10 can be adjusted. Pass the rivet sleeve 1 through the through hole of the workpiece to be riveted. Take out the fixing frame 91 from the second installation groove 8 through the handle 93. The fixing frame 91 drives the limiting rod 92 to be pulled out of the limiting hole 53. Under the action of the spring 51, the limiting plate 52 pops out into the strip hole 11. Rotate the nut 2, and the nut 2 drives the rivet cap 10 to approach the surface of the workpiece to be riveted, so that the rivet cap 10 and the limiting plate 52 fix the workpiece to be riveted, which facilitates the installation of the rivet. When disassembling, rotate the nut 2 in the reverse direction, so that the nut 2, the rivet cap 10 and the rivet sleeve 1 are separated, and the rivet sleeve 1 can be separated from the workpiece to be riveted. Screwing the nut 2 onto the threaded sleeve 1 can be reused. The present utility model has the advantages of convenient use and good use effect.

[0025] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An open-type rivet for convenient positioning, comprising a rivet sleeve (1), characterized in that: The upper end of the outer side of the rivet sleeve (1) is threadedly connected with a nut (2). The inner side of the rivet sleeve (1) is threadedly connected with a threaded rod (3). A plurality of first mounting grooves (4) are formed in the side surface of the threaded rod (3), and the plurality of first mounting grooves (4) are evenly distributed on the side surface of the threaded rod (3). A fixing component (5) is arranged inside the first mounting groove (4). The bottom surface of the threaded rod (3) is fixedly connected with a hexagonal head (6). A plurality of jacks (7) are formed in the threaded rod (3) and the hexagonal head (6). A second mounting groove (8) is formed in the bottom surface of the hexagonal head (6), and a limiting component (9) is arranged inside the second mounting groove (8).

2. The open-type rivet convenient for positioning according to claim 1, wherein: The fixing component (5) includes two springs (51). The two springs (51) are fixedly connected to one side inside the first mounting groove (4). The other ends of the two springs (51) are fixedly connected with a limiting plate (52). The limiting plate (52) is trapezoidal in shape. The upper and lower side surfaces of the limiting plate (52) are slidably connected with the first mounting groove (4). A limiting hole (53) is formed in the bottom surface of the limiting plate (52).

3. The open rivet convenient for positioning according to claim 1, characterized in that: The limiting component (9) includes a fixing frame (91). The fixing frame (91) is clamped inside the second mounting groove (8). A plurality of limiting rods (92) are fixedly connected to the middle of the top surface of the fixing frame (91). The limiting rods (92) pass through the jacks (7) and the top ends are inserted into the limiting holes (53). Handles (93) are arranged at both ends of the side surface of the fixing frame (91).

4. The open rivet convenient for positioning according to claim 1, wherein: The bottom surface of the nut (2) is fixedly connected with a rivet cap (10), and the rivet sleeve (1) passes through the rivet cap (10).

5. The open-type rivet convenient for positioning according to claim 1, wherein: A plurality of strip holes (11) are formed in the side surface of the rivet sleeve (1), and the plurality of strip holes (11) are evenly distributed on the side surface of the rivet sleeve (1).

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