Bolt with positioning function

Abstract

The utility model discloses a bolt with a positioning function, and relates to the field of bolts, the bolt comprises a threaded rod and a bolt head fixedly mounted on the threaded rod, an insertion end is detachably mounted on one side of the threaded rod, a positioning mechanism is arranged on one side of the insertion end, and an assembling mechanism for positioning and mounting the insertion end is arranged in the threaded rod. The assembling mechanism comprises a mounting groove formed in one end of the tail of the threaded rod, two telescopic rods are symmetrically and fixedly mounted in the mounting groove, and the two telescopic rods are each sleeved with a telescopic spring. By compressing the corresponding telescopic rod and the telescopic spring, the first wedge-shaped block can be positioned and mounted under the matching action of the telescopic rod and the telescopic spring, so that the positioning and mounting of the insertion end can be completed, and the screwing posture of the bolt is adjusted through the insertion hole in the bottom of the insertion hole in the tail end, so that the bolt is prevented from inclining; the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of bolts, and more particularly to a bolt with a positioning function. Background Technology

[0002] Self-tapping bolts are a special type of bolt designed to drill into the material itself during installation and form matching threads, thereby securing and connecting the material.

[0003] Most existing self-tapping screws require manual positioning during use. After the self-tapping screw is screwed in, the screw's posture is prone to tilting, affecting the normal installation of components, resulting in reduced work efficiency and increased working time. Utility Model Content

[0004] To improve work efficiency, this application provides a bolt with a positioning function.

[0005] The technical solution of the bolt with positioning function provided in this application is as follows: A bolt with positioning function includes a threaded rod and a bolt head fixedly installed on the threaded rod. An insertion end is detachably installed on one side of the threaded rod. A positioning mechanism is provided on one side of the insertion end. An assembly mechanism for positioning and installing the insertion end is provided inside the threaded rod.

[0006] The assembly mechanism includes a mounting groove at one end of the threaded rod. Two telescopic rods are symmetrically fixedly installed in the mounting groove. Each of the two telescopic rods is fitted with a telescopic spring. A sliding plate is fixedly installed at the output end of each of the two telescopic rods. A second wedge block is fixedly installed on the side of each of the two sliding plates that is close to each other. The same first wedge block is provided in each of the two second wedge blocks.

[0007] By adopting the above technical solution, the first wedge block can be positioned and installed through the cooperation of the telescopic rod and the telescopic spring. Thus, the positioning and installation of the insertion end can be completed, and the bolt can be adjusted by inserting the tail end into the insertion hole at the bottom of the hole, thereby avoiding bolt tilting and improving work efficiency.

[0008] Preferably, an mounting plate is fixedly mounted on the mounting groove, and a slot for sliding installation of the first wedge block is provided on one side of the mounting plate.

[0009] By adopting the above technical solution and setting up slots, installation can be assisted.

[0010] Preferably, two limiting grooves are symmetrically formed in the mounting groove, and a limiting block is slidably installed in each of the two limiting grooves. Both limiting blocks are fixedly connected to the corresponding sliding plate.

[0011] By adopting the above technical solution, the limiting groove and limiting block can be set to achieve the function of limiting movement.

[0012] Preferably, a plurality of reinforcing blocks are fixedly installed on the threaded rod, and the plurality of reinforcing blocks are all triangular in shape.

[0013] By adopting the above technical solution and setting up reinforcing blocks, the positioning and installation can be strengthened.

[0014] Preferably, the positioning mechanism includes a first positioning plate and a second positioning plate located on one side of the insertion end, and a connecting rod is fitted onto the side of the first positioning plate and the second positioning plate that are close to each other.

[0015] By adopting the above technical solution and setting up connecting rods, it is possible to assist in stretching and contraction, thereby facilitating assembly and disassembly.

[0016] Preferably, both the first positioning plate and the second positioning plate are provided with the same positioning hole for limiting the movement of the insertion end.

[0017] By adopting the above technical solution, the threaded rod can be positioned and supported for installation by setting positioning holes.

[0018] Preferably, a handle is fixedly installed on one side of the second positioning plate.

[0019] By adopting the above technical solution, the first positioning plate and the second positioning plate can be positioned and supported by the handle, so that the first positioning plate and the second positioning plate will not be misaligned during use.

[0020] In summary, this application includes at least one of the following beneficial technical effects:

[0021] 1. This application employs the cooperation of an insertion end, etc., to compress the corresponding telescopic rod and telescopic spring. At this time, the first wedge block can be positioned and installed through the cooperation of the telescopic rod and telescopic spring. Therefore, the positioning and installation of the insertion end can be completed, and the bolt can be adjusted by inserting the tail end into the insertion hole at the bottom of the hole, thereby avoiding bolt tilting and improving work efficiency.

[0022] 2. This application utilizes positioning holes and other mechanisms to allow the first and second positioning plates to be connected and installed simultaneously via a connecting rod. By holding the handle, the threaded rod can be positioned within the positioning hole, thus completing the positioning and installation and improving the flatness of the threaded rod installation. Attached Figure Description

[0023] Figure 1This is a schematic diagram of the overall structure of a bolt with positioning function according to an embodiment of this application;

[0024] Figure 2 This is a schematic diagram illustrating the main structure of the bottom of the threaded rod in the embodiments of this application;

[0025] Figure 3 This is a schematic diagram illustrating the internal structure of the threaded rod, representing a key embodiment of this application.

[0026] Figure 4 This is a schematic diagram illustrating the internal structure of the mounting slot, representing a key embodiment of this application.

[0027] Figure 5 This is a partial unfolded schematic diagram illustrating the positioning structure in an embodiment of this application;

[0028] Reference numerals: 1. Threaded rod; 2. Bolt head; 3. Insertion end; 4. Reinforcing block; 5. First positioning plate; 6. Second positioning plate; 7. Connecting rod; 8. Handle; 9. Mounting groove; 10. Mounting plate; 11. Slot; 12. First wedge block; 13. Telescopic rod; 14. Telescopic spring; 15. Sliding plate; 16. Second wedge block; 17. Limiting groove; 18. Limiting block; 19. Positioning hole. Detailed Implementation

[0029] The following is in conjunction with the appendix Figures 1-5 This application will be described in further detail.

[0030] This application discloses a bolt with a positioning function.

[0031] Reference Figure 1-3 A bolt with positioning function includes a threaded rod 1 and a bolt head 2 fixedly mounted on the threaded rod 1, an insertion end 3 detachably mounted on one side of the threaded rod 1, a positioning mechanism provided on one side of the insertion end 3, and an assembly mechanism for positioning and installing the insertion end 3 inside the threaded rod 1.

[0032] The assembly mechanism includes a mounting groove 9 at one end of the threaded rod 1, two telescopic rods 13 symmetrically fixed in the mounting groove 9, two telescopic springs 14 sleeved on the two telescopic rods 13, two sliding plates 15 fixedly installed at the output ends of the two telescopic rods 13, two second wedge blocks 16 fixedly installed on the side of the two sliding plates 15 close to each other, and each of the two second wedge blocks 16 is provided with the same first wedge block 12 that is adapted to it, a mounting plate 10 fixedly installed on the mounting groove 9, and a slot 11 opened on one side of the mounting plate 10 for sliding installation of the first wedge block 12;

[0033] In use, the two second wedge blocks 16 move away from each other, which in turn causes the two sliding plates 15 to move away from each other as well, compressing the corresponding telescopic rod 13 and telescopic spring 14. At this time, through the cooperation of the telescopic rod 13 and telescopic spring 14, the first wedge block 12 can be positioned and installed. Thus, the positioning and installation of the insertion end 3 can be completed. The bolt can be adjusted by inserting it into the insertion hole at the bottom of the insertion hole, thereby avoiding bolt tilting and improving work efficiency.

[0034] Reference Figure 2-4 The assembly mechanism also includes two limiting grooves 17 symmetrically opened in the mounting groove 9, two limiting blocks 18 slidably installed in the two limiting grooves 17, and the two limiting blocks 18 are fixedly connected to the corresponding sliding plate 15, and multiple reinforcing blocks 4 fixedly installed on the threaded rod 1, and the multiple reinforcing blocks 4 are all triangular in shape. By setting the reinforcing blocks 4, the positioning installation can be strengthened. By setting the limiting grooves 17 and limiting blocks 18, the movement can be limited.

[0035] Reference Figure 3-5 The positioning mechanism includes a first positioning plate 5 and a second positioning plate 6 located on one side of the insertion end 3, and a connecting rod 7 is fitted on the side of the first positioning plate 5 and the second positioning plate 6 that are close to each other. The first positioning plate 5 and the second positioning plate 6 are both provided with the same positioning hole 19 for limiting the movement of the insertion end 3. A handle 8 is fixedly installed on one side of the second positioning plate 6. By setting the handle 8, the first positioning plate 5 and the second positioning plate 6 can be positioned and supported, so that the first positioning plate 5 and the second positioning plate 6 will not be offset during use.

[0036] When in use, by holding the handle 8, the threaded rod 1 can be positioned in the positioning hole 19, thereby completing the positioning and installation, which can improve the flatness of the threaded rod 1 installation. When the threaded rod 1 is installed halfway, the first positioning plate 5 and the second positioning plate 6 can be disassembled, thus facilitating reuse.

[0037] The implementation principle of a bolt with positioning function in this application embodiment is as follows: When in use, the insertion end 3 is first spliced ​​with the tail of the threaded rod 1. At this time, the first wedge block 12 on the insertion end 3 will be inserted into the mounting groove 9 on the tail of the threaded rod 1, and drive the two second wedge blocks 16 to move away from each other. The two second wedge blocks 16 moving away from each other will also drive the two sliding plates 15 to move away from each other, and compress the corresponding telescopic rod 13 and telescopic spring 14. At this time, through the cooperation of the telescopic rod 13 and telescopic spring 14, the first wedge block 12 can be positioned and installed. Therefore, the positioning and installation of the insertion end 3 can be completed. By inserting the bolt into the insertion hole at the bottom of the tail insertion hole, the bolt screwing posture can be adjusted to avoid bolt tilting and improve work efficiency.

[0038] Furthermore, during the positioning and installation process, the first positioning plate 5 and the second positioning plate 6 can be spliced ​​together via the connecting rod 7. By holding the handle 8, the threaded rod 1 can be positioned within the positioning hole 19, thus completing the positioning and installation. This improves the flatness of the threaded rod 1 installation. Moreover, when the threaded rod 1 is halfway installed, the first positioning plate 5 and the second positioning plate 6 can be disassembled, making it easy to reuse.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bolt with a positioning function, comprising a threaded rod (1) and a bolt head (2) fixedly mounted on the threaded rod (1), characterized in that: An insertion end (3) is detachably installed on one side of the threaded rod (1), and a positioning mechanism is provided on one side of the insertion end (3). An assembly mechanism for positioning and installing the insertion end (3) is provided inside the threaded rod (1). The assembly mechanism includes a mounting groove (9) at one end of the threaded rod (1). Two telescopic rods (13) are symmetrically fixedly installed in the mounting groove (9). Each of the two telescopic rods (13) is fitted with a telescopic spring (14). Each of the two telescopic rods (13) is fixedly installed with a sliding plate (15) at its output end. Each of the two sliding plates (15) is fixedly installed with a second wedge block (16) on the side of each other. Each of the two second wedge blocks (16) is provided with the same matching first wedge block (12).

2. A bolt with positioning function according to claim 1, characterized in that: An mounting plate (10) is fixedly mounted on the mounting groove (9), and a slot (11) for sliding mounting of the first wedge block (12) is provided on one side of the mounting plate (10).

3. A bolt with positioning function according to claim 1, characterized in that: Two limiting grooves (17) are symmetrically opened in the mounting groove (9). Limiting blocks (18) are slidably installed in both limiting grooves (17). Both limiting blocks (18) are fixedly connected to the corresponding sliding plates (15).

4. A bolt with positioning function according to claim 1, characterized in that: Multiple reinforcing blocks (4) are fixedly installed on the threaded rod (1), and all of the reinforcing blocks (4) are triangular in shape.

5. A bolt with positioning function according to claim 1, characterized in that: The positioning mechanism includes a first positioning plate (5) and a second positioning plate (6) located on one side of the insertion end (3), and a connecting rod (7) is fitted on the side of the first positioning plate (5) and the second positioning plate (6) that are close to each other.

6. A bolt with positioning function according to claim 5, characterized in that: The first positioning plate (5) and the second positioning plate (6) are both provided with the same positioning hole (19) for limiting the movement of the insertion end (3).

7. A bolt with positioning function according to claim 6, characterized in that: A handle (8) is fixedly installed on one side of the second positioning plate (6).

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