Mechanical wheel hinge structure

Abstract

The utility model relates to the technical field of hinge structures, in particular to a mechanical wheel hinge structure which comprises a metal plate, an installation assembly, a hinge assembly and an auxiliary assembly. The mounting assembly is mounted on the metal plate; the hinge assembly is mounted on the mounting assembly; the hinge assembly comprises a hinge sleeve, hinge nails are installed on the periphery of the hinge sleeve, and a wear-resistant sleeve is connected to the periphery of the hinge nails. The auxiliary assembly is installed on the metal plate. The wear-resistant sleeve is installed on the periphery of the hinge nail, the wear-resistant sleeve is made of wear-resistant steel plates, composite wear-resistant materials and other wear-resistant materials, and the wear-resistant sleeve is in a V shape, so that the wear-resistant sleeve is installed on the periphery of the hinge nail in an attached mode to be used in a matched mode, and the friction protection function is conveniently achieved; the wear-resistant sleeve is simple to disassemble and operate, and is convenient to install and use; position and posture precision of mechanical parts can be conveniently improved, and the mechanical wheel hinge structure can be conveniently installed and used in cooperation with performance of a whole mechanical system.

Description

Technical Field

[0001] The utility model relates to the technical field of hinge structures, in particular to a mechanical wheel hinge structure. Background Art

[0002] A hinge is a mechanical device used to connect two solid bodies and allow them to rotate relative to each other. A hinge can be made of movable components or foldable materials. The main structure for transmission and shock absorption is the shock absorber. However, relying solely on the shock absorber will greatly increase the loss of the shock absorber and reduce its service life. Therefore, it is often necessary to add a corresponding hinge structure between the inner and outer rims.

[0003] The Chinese patent with the announcement number CN221718230U discloses a mechanical wheel hinge structure, including: a first hinge body and a second hinge body; a first clamping plate and a second clamping plate are arranged at intervals on the first hinge body; a sleeve is arranged on the second hinge body; the sleeve is embedded between the first clamping plate and the second clamping plate and is hinged by a fastening bolt; a ratchet wheel is designed as an integrated structure with a locking nut and is located between the locking nut and the second clamping plate; a pawl is hinged to one side of the ratchet wheel through a hinge pin, and the hook end of the pawl extends into the ratchet groove of the ratchet wheel to limit the rotation direction of the ratchet wheel; an elastic pressure plate is arranged on one side of the pawl and elastically abuts against the pawl, so that the hook end of the pawl is engaged with the ratchet groove of the ratchet wheel. Compared with the prior art, the beneficial effect of the utility model is that by adding a corresponding ratchet wheel and a pawl to the locking end of the fastening bolt, the lateral impact force of the vehicle during the turning process is used to drive the locking nut to rotate, so as to realize the self-locking function.

[0004] The hinge is one of the most easily worn parts in mechanical components. The existing mechanical wheel hinge structure needs regular maintenance and replacement during use, which reduces the service life of the hinge and reduces its practicality. The relative position and angle between the two metal plates connected by the hinge may change, which in turn leads to a decrease in the position and posture accuracy of the mechanical components, thereby affecting the performance and use of the entire mechanical system. Utility Model Content

[0005] In view of the problems existing in the background technology, a mechanical wheel hinge structure is proposed.

[0006] The utility model provides a mechanical wheel hinge structure, comprising: a metal plate, a mounting assembly, a hinge assembly and an auxiliary assembly;

[0007] The mounting assembly is mounted on a metal plate;

[0008] The hinge assembly is installed on the mounting assembly; the hinge assembly includes a hinge sleeve, a hinge nail is installed on the periphery of the hinge sleeve, the periphery of the hinge nail is connected to a wear-resistant sleeve, and screws are connected at both ends of the wear-resistant sleeve;

[0009] The auxiliary components are mounted on the metal plate.

[0010] Preferably, the metal plate is connected to the connecting plate through the mounting assembly, hinge assembly and auxiliary assembly;

[0011] The connecting plate is provided with a groove and a mounting hole, and the metal plate and the connecting plate have the same structure.

[0012] Preferably, the mounting assembly includes a mounting block mounted on the metal plate, a sleeve mounted on the mounting block, and a shaft rod connected inside the sleeve;

[0013] Clamping blocks are connected to both sides of the mounting block, and the clamping blocks are connected to the groove for strengthening the installation of the metal plate and the connecting plate.

[0014] Preferably, the mounting block and the metal plate are detachably connected.

[0015] Preferably, the hinge sleeve is connected to the periphery of the shaft rod, and the hinge pin and the wear-resistant sleeve are detachably connected.

[0016] Preferably, the auxiliary assembly includes a base mounted on the metal plate, a connecting block mounted on the base and a bracket, two blocks are mounted at one end of the bracket, through holes are provided in the blocks for the insertion rod to be mounted;

[0017] A gear is connected between the two blocks, and the central hole of the gear is opposite to the through hole.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects:

[0019] In the utility model, the wear-resistant sleeve is mounted on the periphery of the hinge pin. The wear-resistant sleeve uses wear-resistant steel plates, composite wear-resistant materials and other wear-resistant materials, and the wear-resistant sleeve presents a "V" shape, so that it is fitted and used on the periphery of the hinge pin, which is convenient for performing a friction protection function. The two ends of the wear-resistant sleeve are installed through the screw rod, which improves the practicability of the mechanical wheel hinge structure. The two ends of the wear-resistant sleeve are installed through the screw rod, and the disassembly operation is simple, which is convenient for installation and use.

[0020] In the utility model, the connecting blocks are mounted at both ends of the metal plate and the connecting plate, and the connecting blocks and the base are fixedly mounted, so that the base is connected to both ends of the metal plate and the connecting plate. The base and the support rod are mounted, and two blocks are mounted at one end of the support rod. Through holes are provided in the blocks, and the through holes are opposite to the central holes of the gears, so that the insertion rod is inserted into the through holes to mount the gears between the blocks. The gears rotate synchronously with the hinge assembly, which is convenient for increasing the connection and use stability of the metal plate and the connecting plate, improving the position and attitude accuracy of mechanical components, and conveniently installing and matching the mechanical wheel hinge structure with the performance of the entire mechanical system. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure in the utility model;

[0022] Figure 2 is a schematic diagram of the metal plate structure in the utility model;

[0023] Figure 3 This is a schematic structural diagram of the hinge assembly in the present utility model;

[0024] Figure 4 This is a schematic structural diagram of the auxiliary assembly in the present utility model.

[0025] Reference numerals: 1, metal plate; 101, connecting plate; 2, mounting assembly; 201, mounting block; 202, sleeve; 203, shaft rod; 204, clamping block; 3, hinge assembly; 301, hinge sleeve; 302, hinge pin; 303, wear-resistant sleeve; 304, screw; 4, auxiliary assembly; 401, base; 402, connecting block; 403, bracket; 404, block; 405, insertion rod; 406, gear. Detailed implementation manners

[0026] The following will describe in detail the specific implementation manners of the present disclosure with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for the purpose of illustration and explanation of the present disclosure, and are not intended to limit the present disclosure.

[0027] Embodiment 1

[0028] As Figure 1 - Figure 4 shown, a mechanical wheel hinge structure proposed by the present utility model includes: a metal plate 1, a mounting assembly 2, a hinge assembly 3, and an auxiliary assembly 4; the mounting assembly 2 is mounted on the metal plate 1; the hinge assembly 3 is mounted on the mounting assembly 2; the hinge assembly 3 includes a hinge sleeve 301, a hinge pin 302 is mounted on the periphery of the hinge sleeve 301, a wear-resistant sleeve 303 is connected to the periphery of the hinge pin 302, and screw rods 304 are connected to both ends of the wear-resistant sleeve 303; the auxiliary assembly 4 is mounted on the metal plate 1. By providing two sets of the mounting assembly 2 and the hinge assembly 3 and making them cooperate to mount the metal plate 1 and the connecting plate 101, the metal plate 1 and the connecting plate 101 are connected to the mechanical wheel through a mounting tool, which is convenient for adding a corresponding hinge structure between the inner and outer rims of the mechanical wheel. Moreover, four sets of the auxiliary assembly 4 are provided, and two sets are mounted at both ends of the metal plate 1 and the connecting plate 101 respectively, which makes the installation of the metal plate 1 and the connecting plate 101 more stable, avoids the decline of the position and attitude accuracy of mechanical components, and facilitates the installation and cooperation of the mechanical wheel hinge structure with the performance of the entire mechanical system.

[0029] Further explanation, the hinge sleeve 301 is connected to the periphery of the shaft rod 203, and the hinge pin 302 and the wear-resistant sleeve 303 are detachably connected. The wear-resistant sleeve 303 is relatively mounted on the periphery of the hinge pin 302 according to the number of the hinge pins 302, and then the two ends of the screw rods 304 penetrate through both ends thereof for connection. Moreover, connection holes are provided at both ends of the hinge pin 302 for the installation of the screw rods 304, which is convenient for installing the wear-resistant sleeve 303 and the hinge pin 302 according to the use requirements, and is convenient for protecting the hinge pin 302 and improving the practicability of the hinge structure.

[0030] Further explanation, the auxiliary component 4 includes a base 401 installed on the metal plate 1. The base 401 installs a connecting block 402 and a mounting bracket 403. One end of the bracket 403 installs two blocks 404. The block 404 is provided with a through hole for installing a plug rod 405. The two blocks 404 are spaced apart from the connecting gear 406, and the central hole of the gear 406 is opposite to the through hole. The connecting block 402 is installed on the metal plate 1 and the connecting plate 101 using bolts. One end of the bolt is opposite to the installation holes on the upper and lower sides of the metal plate 1 and the connecting plate 101 to install the connecting block 402. The connecting block 402 is installed with the base 401, and the base 401 is correspondingly connected to both ends of the metal plate 1 and the connecting plate 101. The base 401 is connected pairwise through the bracket 403, the block 404, and the gear 406, which is convenient for increasing the installation of the metal plate 1 and the connecting plate 101 and improving the use effect of the mechanical wheel hinge structure.

[0031] Embodiment Two

[0032] As Figure 1 and Figure 2 shown, for a mechanical wheel hinge structure proposed by the present utility model, on the basis of the above embodiments, this embodiment further details the specific components of the metal plate 1 and the mounting component 2, as well as the cooperation method.

[0033] Further explanation, the metal plate 1 is connected to the connecting plate 101 through the mounting component 2, the hinge component 3, and the auxiliary component 4. The connecting plate 101 is provided with a groove and an installation hole, and the metal plate 1 and the connecting plate 101 have the same structure. The installation hole is used to cooperate with the installation of the mounting component 2 and the auxiliary component 4, and the groove cooperates to increase the connection of the mounting component 2 and the structure, which is convenient for improving the installation of the hinge structure with the metal plate 1 and the connecting plate 101. At the same time, the connection between the hinge structure and the inner and outer rims of the mechanical wheel is increased.

[0034] Further explanation, the mounting component 2 includes a mounting block 201 installed on the metal plate 1. The mounting block 201 installs a sleeve 202, and a shaft rod 203 is connected inside the sleeve 202. Clamping blocks 204 are connected to both sides of the mounting block 201, and the clamping blocks 204 are connected to the groove for strengthening the installation of the metal plate 1 and the connecting plate 101. The sleeve 202 allows the shaft rod 203 to rotate, and the outer periphery of the shaft rod 203 is connected to the hinge sleeve 301, so as to connect the hinge component 3 with the metal plate 1 and the connecting plate 101. It is convenient to adjust the position and angle of the metal plate 1 and the connecting plate 101 through the hinge component 3, so as to adjust the connection of the inner and outer rims of the mechanical wheel and facilitate the use of the mechanical wheel hinge structure.

[0035] Further explanation, the mounting block 201 and the metal plate 1 are detachably connected. The mounting block 201 is connected to the metal plate 1 through a bolt passing through, and is also connected to the connecting plate 101 at the same time, so as to connect the connecting plate 101 and the metal plate 1. The components of the mechanical wheel hinge structure are simply disassembled and convenient to use.

[0036] The working principle of the present utility model is as follows: First, the metal plate 1 and the connecting plate 101 are respectively arranged on the inner and outer rim structures of the mechanical wheel. Then, bolts are used to install the mounting blocks 201 on the metal plate 1 and the connecting plate 101 respectively. The mounting blocks 201 drive the clamping blocks 204 on both sides to engage in the grooves and drive the sleeve body 202. The inside of the sleeve body 202 is connected to the shaft rod 203, and the periphery of the shaft rod 203 is connected to the hinge sleeve 301, so that the hinge sleeve 301 is connected to the metal plate 1 and the connecting plate 101. The periphery of the hinge sleeve 301 is connected to the hinge pins 302, and the two hinge pins 302 are rotatably connected, which is convenient for operating and adjusting the position and angle of the metal plate 1 and the connecting plate 101; by using bolts, the connecting blocks 402 are respectively installed at the upper and lower ends of the metal plate 1 and the connecting plate 101. The connecting blocks 402 are fixedly connected to the base 401, so that the base 401 is connected to the upper and lower ends of the metal plate 1 and the connecting plate 101. The base 401 drives the support 403, and one end of the support 403 is respectively connected to the two blocks 404. The blocks 404 are provided with through holes. First, the gear 406 is connected to the distance between the blocks 404, and the central hole of the gear 406 is opposite to the through hole. Then, the inserting rod 405 is inserted below the lower block 404, so that the gear 406 is movably installed on the block 404 for cooperation. During the process of adjusting the position and angle of the metal plate 1 and the connecting plate 101 through the hinge assembly 3, the auxiliary assembly 4 synchronously adjusts the position and angle through the gear 406, which is convenient for increasing the use effect of the hinge structure of the mechanical wheel.

[0037] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A mechanical wheel hinge structure, characterized in that, Including: A metal plate (1); An installation component (2), which is installed on the metal plate (1); A hinge component (3), which is installed on the installation component (2); the hinge component (3) includes a hinge sleeve (301), a hinge pin (302) is installed on the periphery of the hinge sleeve (301), a wear-resistant sleeve (303) is connected to the periphery of the hinge pin (302), and screw rods (304) are connected to both ends of the wear-resistant sleeve (303); An auxiliary component (4), which is installed on the metal plate (1).

2. The mechanical wheel hinge structure according to claim 1, characterized in that, The metal plate (1) is connected to a connecting plate (101) through the installation component (2), the hinge component (3) and the auxiliary component (4); The connecting plate (101) is provided with grooves and mounting holes, and the metal plate (1) and the connecting plate (101) have the same structure.

3. A mechanical wheel hinge structure according to claim 2, characterized in that, The installation component (2) includes an installation block (201) installed on the metal plate (1), a sleeve body (202) is installed on the installation block (201), and a shaft rod (203) is connected inside the sleeve body (202); Clamping blocks (204) are connected to both sides of the installation block (201), and the clamping blocks (204) are connected to the grooves for strengthening the installation of the metal plate (1) and the connecting plate (101).

4. A mechanical wheel hinge structure according to claim 3, characterized in that The installation block (201) and the metal plate (1) are detachably connected.

5. The mechanical wheel hinge structure according to claim 2, characterized in that, The hinge sleeve (301) is connected to the periphery of the shaft rod (203), and the hinge pin (302) and the wear-resistant sleeve (303) are detachably connected.

6. A mechanical wheel hinge structure according to claim 1 or 4, characterized in that, The auxiliary component (4) includes a base (401) installed on the metal plate (1), a connecting block (402) and a bracket (403) are installed on the base (401), two blocks (404) are installed at one end of the bracket (403), through holes are provided in the blocks (404), and insertion rods (405) are installed in the through holes; A gear (406) is connected between the two blocks (404), and the central hole of the gear (406) is opposite to the through hole.

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