Disassembling and assembling tool for equipment wheel

Abstract

The invention relates to the technical field of mechanical assembly, in particular to a disassembling and assembling tool for equipment wheels. A hanging ring; the four lifting beams are arranged in the front direction, the rear direction, the left direction and the right direction of the middle connecting plate, and each lifting beam is provided with a round through hole, a nut and a square through hole; each limiting push rod comprises a sleeve, a sleeve head and a rod, a thread is arranged at one end of the rod, a buckle is arranged at the other end of the rod, the end, with the thread, of the rod penetrates through the sleeve to be matched with the sleeve head, and the buckle of the rod is locked with a rim of the wheel; and the four welding push rods are arranged on the four lifting beams and used for separating the tire from the rim. The tool provided by the invention is novel in structure, convenient to use, easy to mount, compact in structure and low in cost, and solves the problem of assembling or replacing the tire clamping ring.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical assembly, and in particular to a disassembly and assembly tool for equipment wheels. Background Art

[0002] The statements in this section are merely intended to provide background information related to the technical solution of the present application to aid understanding, and they do not necessarily constitute prior art for the technical solution of the present application.

[0003] The assembly and replacement of wheel collars in underground trackless equipment is an extremely time-consuming and labor-intensive part of the assembly process. Traditional assembly and replacement requires multiple people to use tools such as crowbars to perform brute force operations. First of all, due to the large or even large size of the tires and rims in this process, and the assembly relationship between the tires and rims is almost an interference fit, the use of traditional assembly and replacement methods not only wastes huge manpower but also easily leads to safety hazards, causing personal injury to people and bringing irreparable losses to individuals and enterprises. Secondly, when replacing the collar, it is easy for the operator to lose concentration and fail to control the strength properly, causing damage to the collar. This situation will shorten the service life of the collar and cannot effectively guarantee the quality of the trackless equipment. Summary of the invention

[0004] Based on this, it is necessary to provide a disassembly and assembly tool to address the technical problems of difficult positioning, difficult replacement, and substandard quality of the wheel rims after assembly or replacement that occur during assembly and replacement of the wheel rims.

[0005] A disassembly and assembly tool for equipment wheels of the present invention comprises: an intermediate connecting plate; a lifting ring, which is arranged on the intermediate connecting plate and is used to lift the tire; four lifting beams, which are arranged in the front, rear, left and right directions of the intermediate connecting plate, and each lifting beam is provided with a round through hole, a nut and a square through hole; two limiting push rods, which are arranged on two opposite lifting beams among the four lifting beams, each limiting push rod comprises a sleeve, a sleeve head and a rod, and the sleeve head comprises a cylindrical body and a cap, the diameter of the cap is larger than the diameter of the cylindrical body, and the sleeve head comprises a cylindrical body and a cap, and the cap has a diameter greater than the diameter of the cylindrical body. The cylindrical body of the sleeve head is placed in the square through hole of the lifting beam, and the cover cap of the sleeve head is placed on the square through hole of the lifting beam. One end of the rod is provided with a thread, and the other end is provided with a buckle. The threaded end of the rod passes through the sleeve and cooperates with the sleeve head. The buckle of the rod is locked with the rim of the wheel, thereby fixing the disassembly and assembly tool on the wheel; four welding push rods, the four welding push rods are arranged on the four lifting beams, and are used to realize the separation of the tire and the rim. Each welding push rod is provided with a thread and is connected to the lifting beam by cooperating with the round through hole on the lifting beam and the nut.

[0006] In one embodiment, the disassembly and assembly tool further comprises four reinforcing ribs, and the four reinforcing ribs are arranged between the four lifting beams for reinforcing the lifting beams.

[0007] In one embodiment, the separation of the tire and the rim is achieved by rotating the welding push rod.

[0008] In one embodiment, the four lifting beams are identical in shape and structure.

[0009] In one embodiment, the disassembly and assembly tool further includes two other limit push rods, and the four limit push rods are respectively arranged in the four lifting beams.

[0010] In one embodiment, the sleeve and the sleeve head of the limit push rod are welded into a whole.

[0011] In one embodiment, the nut is welded to the lifting beam.

[0012] In one embodiment, the buckle cooperates with the wheel edge at the lower part of the rim of the wheel to fix the disassembly and assembly tool on the wheel.

[0013] In one embodiment, the lower end of the welding push rod has a detachable gasket.

[0014] The above-mentioned disassembly and assembly tool has at least the following advantages: when the clamping ring of the underground trackless equipment tire is assembled or replaced, the operator uses tools such as a crowbar to replace it, which is not only time-consuming and laborious, but also easily brings safety hazards to the operator and reduces the quality of the product. However, using the disassembly and assembly tool of the present invention, only two people are needed to use the tool to complete the assembly or replacement of the clamping ring of the tire, without any safety hazards, without damaging the clamping ring, improving the reliability of the tire, solving the problem of assembling or replacing the tire clamping ring, and easy to install, compact structure, low cost, suitable for all tires of underground trackless equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The embodiments of the present invention are further described below with reference to the accompanying drawings, in which:

[0016] Figure 1 It is a schematic structural diagram of a disassembly and assembly tool and a tire rim according to one embodiment;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of the disassembly and assembly tool;

[0018] Figure 3 for Figure 1 A schematic diagram of the structure of the middle limit push rod;

[0019] Figure 4 for Figure 1Schematic diagram of the structure of the welded push rod. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0023] See also Figure 1 In one embodiment, a disassembly and assembly tool 20 for a wheel of an equipment is provided, and the disassembly and assembly tool 20 can quickly and efficiently install and disassemble the wheel 10, thereby improving the assembly efficiency and the qualified rate of the wheel 10. Specifically in this embodiment, the disassembly and assembly tool 20 includes an intermediate connecting plate 210, a lifting ring 220, a first lifting beam 230, a second lifting beam 240, a third lifting beam 250, a fourth lifting beam 260, a first limiting push rod 350, a second limiting push rod 360, a first welding push rod 310, a second welding push rod 320, a third welding push rod 330, a fourth welding push rod 340, and a first reinforcing rib 270, a second reinforcing rib 280, a third reinforcing rib 290, and a fourth reinforcing rib 300 located between the lifting beams.

[0024] See also Figure 2 The middle connecting plate 210 is used to connect the first lifting beam 230 , the second lifting beam 240 , the third lifting beam 250 , the fourth lifting beam 260 , and the lifting ring 220 .

[0025] Please also read Figure 1 and Figure 2, the first lifting beam 230, the second lifting beam 240, the third lifting beam 250, and the fourth lifting beam 260 are arranged in four directions of the middle connecting plate 210. In one embodiment, the shapes and structures of the above four lifting beams are the same. The first lifting beam 230 is provided with a first round through hole 231 and a first nut 232, the second lifting beam 240 is provided with a second round through hole 241 and a second nut 242, the third lifting beam 250 is provided with a third round through hole 251 and a third nut 252, and the fourth lifting beam 260 is provided with a fourth round through hole 261 and a fourth nut 262. The first round through hole 231 and the first nut 232 are used to carry the first welding push rod 310, the second round through hole 241 and the second nut 242 are used to carry the second welding push rod 320, the third round through hole 251 and the third nut 252 are used to carry the third welding push rod 330, and the fourth round through hole 261 and the fourth nut 262 are used to carry the fourth welding push rod 340. The first lifting beam 230, the second lifting beam 240, the third lifting beam 250, and the fourth lifting beam 260 are respectively provided with a first square through hole 233, a second square through hole 243, a third square through hole 253, and a fourth square through hole 263. Two opposite square through holes (e.g., the first square through hole 233 and the third square through hole 253, or the second square through hole 243 and the fourth square through hole 263) are used to carry the first limiting push rod 350 and the second limiting push rod 360. In one embodiment, the nut is welded to the lifting beam.

[0026] Please also read Figure 1 and Figure 3 The first limiting push rod 350 includes a sleeve 352, a sleeve head 353 and a rod 351, and the second limiting push rod 360 includes a sleeve 362, a sleeve head 363 and a rod 361. Specifically, the sleeve 352 and the sleeve head 353 of the first limiting push rod 350 are welded into a whole, a thread 354 is provided on one side of the rod 351, and a buckle 355 is provided on the other side. The second limiting push rod 360 is similar. The sleeve head includes a cylindrical body and a cap, the diameter of the cap is larger than the diameter of the cylindrical body, the cylindrical body of the sleeve head is placed in the square through hole of the lifting beam, and the cap of the sleeve head is placed on the square through hole of the lifting beam.

[0027] The first limit push rod 350 is matched with the square through hole 233 or the square through hole 243 on the lifting beam according to the overall welding sequence of the rod 351, the sleeve 352 and the sleeve head 353, and the first limit push rod 350 is set on the disassembly and assembly tool 20. The first limit push rod 350 is provided with a buckle 355, and the buckle 355 cooperates with the wheel edge at the lower part of the rim 12 of the wheel 100 to clamp the wheel 10 and the disassembly and assembly tool 20.

[0028] The second limit push rod 360 is matched with the square through hole 253 or the square through hole 263 on the lifting beam according to the overall welding sequence of the rod 361, the sleeve 362 and the sleeve head 363, and the second limit push rod 360 is set on the disassembly and assembly tool 20. The second limit push rod 360 is provided with a buckle 365, and the buckle 365 cooperates with the wheel edge at the lower part of the rim 12 of the wheel 10 to clamp the wheel 10 and the disassembly and assembly tool 20.

[0029] In one embodiment, the disassembly and assembly tool 20 includes four limit push rods, and the four limit push rods pass through four square through holes on four lifting beams respectively.

[0030] Please also read Figure 1 and Figure 4 The first welding push rod 310 is provided with a thread 311, the second welding push rod 320 is provided with a thread 321, the third welding push rod 330 is provided with a thread 331, and the fourth welding push rod 340 is provided with a thread 341. Each welding push rod is matched with a round through hole and a nut provided on the lifting beam, and the welding push rod is provided on the disassembly tool 20.

[0031] When the disassembly and assembly tool 20 clamps the wheel 10, the wheel 10 is clamped by the limiting push rod, and at the same time, the thread on the welding push rod cooperates with the nut set on the lifting beam to compress the upper part of the tire 11 to complete the assembly or replacement of the clamping ring 13 on the rim 12. The positioning is accurate, which can significantly improve the assembly or replacement efficiency and increase the qualified rate of the wheel 10.

[0032] In one embodiment, a detachable gasket is provided at the lower end of the welding push rod for protecting the tire when the tire is compressed by the welding push rod.

[0033] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A tool for disassembling and assembling wheels of equipment, characterized in that: include: Intermediate connecting plate; A lifting ring, which is arranged on the middle connecting plate and is used for lifting the tire; Four lifting beams, the four lifting beams are arranged in the front, rear, left and right directions of the middle connecting plate, and each lifting beam is provided with a round through hole, a nut and a square through hole; Two limit push rods, the two limit push rods are arranged on two opposite lifting beams among the four lifting beams, each limit push rod comprises a sleeve, a sleeve head and a rod, the sleeve head comprises a cylindrical body and a cap, the diameter of the cap is larger than the diameter of the cylindrical body, the cylindrical body of the sleeve head is placed in the square through hole of the lifting beam, the cap of the sleeve head is placed on the square through hole of the lifting beam, one end of the rod is provided with a thread, and the other end is provided with a buckle, the threaded end of the rod passes through the sleeve and cooperates with the sleeve head, the buckle of the rod is locked with the rim of the wheel, so as to fix the disassembly tool on the wheel; Four welding push rods are arranged on the four lifting beams and are used to separate the tire from the rim. Each welding push rod is provided with a thread and is connected to the lifting beam by matching with the round through hole on the lifting beam and the nut.

2. The disassembly and assembly tool according to claim 1, wherein: The disassembly and assembly tool also includes four reinforcing ribs, which are arranged between the four lifting beams and are used to reinforce the lifting beams.

3. The disassembly and assembly tool according to claim 1, wherein: The tire and the rim are separated by rotating the welding push rod.

4. The disassembly and assembly tool according to claim 1, wherein: The four lifting beams are identical in shape and structure.

5. The disassembly and assembly tool according to claim 1, wherein: The disassembly and assembly tool also includes two other limit push rods, and the four limit push rods are respectively arranged in the four lifting beams.

6. The disassembly and assembly tool according to claim 1, wherein: The sleeve and the sleeve head of the limit push rod are welded into a whole.

7. The disassembly tool according to claim 1, wherein: The nut is welded to the lifting beam.

8. The disassembly tool according to claim 1, wherein: The buckle cooperates with the wheel edge at the lower part of the rim of the wheel to fix the disassembly and assembly tool on the wheel.

9. The disassembly tool according to claim 1, wherein: The lower end of the welding push rod is provided with a detachable gasket.

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