Disassembling and assembling tool

Abstract

The utility model relates to the technical field of disassembling and assembling tools, in particular to a disassembling and assembling tool applied to disassembling and assembling an oscillating bar mechanical structure arc section connecting pin, which comprises a pin lifting tool, the pin lifting tool comprises a pin lifting operation surface and a first handle, the front part of the pin lifting operation surface is provided with a first clamping groove, and two sides of the first clamping groove are provided with inclined surface parts, the inclined surface part is obliquely arranged relative to the pin lifting operation surface; and the pin lifting tool is used for disassembling and assembling the upper end of the connecting pin. Therefore, the problems that the connecting pin is difficult to disassemble and assemble and easy to deform can be solved, and the disassembling and assembling efficiency of the swing rod mechanical structure arc section is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly tools, in particular to a disassembly and assembly tool. Background Art

[0002] The swing arm mechanism is mainly composed of horizontal bars, curved sections and arc sections. Due to the different models of ground equipment, the positions and quantities of various gas and liquid pipelines and cables connected to the product are also different, and the number of arc sections is also adjusted accordingly. Among them, the increase or decrease of arc sections is mainly used to provide effective support for the gas and liquid pipelines, cables, etc. received by the product and the ground equipment.

[0003] Specifically, the arc adjustment method uses a vise to lock the connecting pin, and then uses a hammer to hit the connecting pin for disassembly and assembly. However, the gap at the arc connection is small, resulting in the following difficulties in disassembling the arc: (i) It is not easy to lock the connecting pin with a vise, and hitting the connecting pin with a hammer can easily cause deformation, resulting in the connection pin being scrapped and difficult to remove; (ii) The disassembly and assembly position is at the edge of the operating platform, and when there are a large number of operators, the operation risk factor is high. Utility Model Content

[0004] In view of this, the utility model provides a disassembly tool for disassembling and assembling the connecting pins of the arc segments of the rocker arm mechanical structure, which can solve the problem that the connecting pins are difficult to disassemble and assemble and easy to deform, and effectively improve the disassembly and assembly efficiency of the arc segments of the rocker arm mechanical structure.

[0005] An embodiment of the utility model provides a disassembly and assembly tool for disassembling and assembling the arc segment connecting pin of a rocker arm mechanical structure, including a pin lifting tool, the pin lifting tool including a pin lifting operating surface and a first handle, a first slot is provided on the front of the pin lifting operating surface, and inclined portions are provided on both sides of the first slot, wherein the inclined portions are inclined relative to the pin lifting operating surface, and the pin lifting tool is used for disassembling and assembling the upper end of the connecting pin.

[0006] Furthermore, the disassembly and assembly tool also includes a bayonet tool, which includes a bayonet operating surface and a second handle. A second slot is provided on the front of the bayonet operating surface, and locking parts are provided on both sides of the second slot. The bayonet tool is used to disassemble and assemble the lower end of the connecting pin.

[0007] Furthermore, the first handle is a hollow steel pipe, and a first mounting hole is provided on the hollow steel pipe.

[0008] Furthermore, the thickness of the pin lifting operation surface is 2 cm, and the thickness of the inclined surface is 1.8 cm.

[0009] Furthermore, a second mounting hole is provided at the rear of the second handle.

[0010] Furthermore, the thickness of the latch operating surface is 0.5 cm, and the thickness of the latching portion is 1.3 cm.

[0011] The beneficial effects of the technical solution provided by the embodiment of the utility model include at least: a disassembly tool used for disassembling and assembling the connecting pin of the arc segment of the swing arm mechanical structure, including a pin lifting tool, the pin lifting tool including a pin lifting operation surface and a first handle, a first card slot is provided on the front of the pin lifting operation surface, and inclined portions are provided on both sides of the first card slot, wherein the inclined portions are inclined relative to the pin lifting operation surface, and the pin lifting tool is used for disassembling and assembling the upper end of the connecting pin. In this way, the problem of difficult disassembly and assembly and easy deformation of the connecting pin can be solved, and the disassembly and assembly efficiency of the arc segment of the swing arm mechanical structure can be effectively improved.

[0012] Among them, the disassembly and assembly tools can be used to disassemble and assemble the arc segment connecting pins of different types of rocker arm mechanical structures. 2 to 3 people can complete the arc segment disassembly and assembly, thereby optimizing and adjusting the number of operators.

[0013] Among them, the pin lifting tool and the locking pin tool are relatively small in size, which can save operating space and improve the safety of operators.

[0014] Among them, the disassembly and assembly tools are easy to operate, can reduce the disassembly and assembly time, and improve the disassembly and assembly efficiency.

[0015] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Various other advantages and benefits will become apparent to those skilled in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only used for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. In addition, the same reference symbols are used throughout the accompanying drawings to represent the same components. Among them:

[0017] Figure 1 It shows a schematic diagram of the structure of the arc segment connecting pin of the swing arm mechanical structure;

[0018] Figure 2 A schematic structural diagram of a pin lifting tool provided by an embodiment of the utility model is shown;

[0019] Figure 3 A schematic structural diagram of a latch tool provided by an embodiment of the utility model is shown.

[0020] in, Figures 1 to 3 The corresponding relationship between the reference numerals and the component names is as follows:

[0021] 1. Pin lifting tool, 2. Pin lifting operating surface, 3. First handle, 4. First clamping groove, 5. Inclined portion, 6. Pin locking tool, 7. Pin locking operating surface, 8. Second handle, 9. Second clamping groove, 10. Clamping portion, 11. Second mounting hole, 12. Connecting pin. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0024] Refer to the following Figures 1 to 3 A disassembly and assembly tool is described according to some embodiments of the utility model, wherein: Figure 1 It is a structural diagram of the arc segment connecting pin 12 of the swing arm mechanical structure, Figure 2 is a structural schematic diagram of a pin lifting tool 1, Figure 3 It is a schematic structural diagram of the latch tool 6.

[0025] The swing arm mechanism is mainly composed of a horizontal rod, a curved section and an arc section, wherein the increase or decrease of the arc section is mainly used to provide effective support for the gas, liquid pipelines, cables, etc. received by the product and the ground equipment. The existing arc section adjustment method uses a vise to lock the connecting pin 12, and then uses a hammer to knock the connecting pin 12 for disassembly and assembly. Due to the small gap at the arc section connection, it is difficult to disassemble and assemble the connecting pin 12.

[0026] like Figure 2 As shown, a disassembly tool for disassembling and assembling the arc segment connecting pin 12 of the swing arm mechanical structure provided according to an embodiment of the utility model comprises a pin lifting tool 1, wherein the pin lifting tool 1 comprises a pin lifting operating surface 2 and a first handle 3, and can be used for disassembling and assembling the arc segment connecting pin 12 of the swing arm mechanical structure of different models; a first card slot 4 is provided at the front of the pin lifting operating surface 2, and inclined portions 5 are provided on both sides of the first card slot 4, so that when disassembling and assembling the connecting pin 12, the upper end of the connecting pin 12 can be clamped in the first card slot 4, so as to facilitate the extraction of the upper half of the connecting pin 12; wherein the inclined portion 5 is inclined relative to the pin lifting operating surface 2, so as to save effort when performing the pin lifting operation. In this way, the problem that the connecting pin 12 is difficult to disassemble and assemble and easy to deform can be solved, and the disassembly and assembly efficiency of the arc segment of the swing arm mechanical structure can be effectively improved.

[0027] like Figure 3As shown, the disassembly and assembly tool also includes a latch tool 6, which includes a latch operating surface 7 and a second handle 8, and can be used to disassemble and assemble arc segment connecting pins 12 of different types of rocker arm mechanical structures; a second latch groove 9 is opened in the front part of the latch operating surface 7, and latching parts 10 are arranged on both sides of the second latch groove 9, so that when disassembling and assembling the connecting pin 12, the lower end of the connecting pin 12 can be latched in the second latch groove 9, so as to pry out the lower half of the connecting pin 12 and avoid deformation of the connecting pin 12.

[0028] Preferably, the pin removing tool 1 and the pin locking tool 6 are made of steel structure, which can ensure sufficient strength to smoothly remove the connecting pin 12.

[0029] like Figure 2 As shown, the first handle 3 is a hollow steel tube, and a first mounting hole is opened on the hollow steel tube. On one hand, the overall weight of the first handle 3 can be reduced; on the other hand, the first mounting hole can be mounted on an anti-fall safety rope for easy carrying.

[0030] like Figure 2 As shown, the thickness of the pin lifting operating surface 2 is 2 cm, and the thickness of the inclined surface 5 is 1.8 cm. The overall volume is small, which can save operating space.

[0031] like Figure 3 As shown, a second mounting hole 11 is provided at the rear of the second handle 8, and the second mounting hole 11 can be sleeved on an anti-fall safety rope for easy carrying.

[0032] like Figure 3 As shown, the thickness of the latch operating surface 7 is 0.5 cm, and the thickness of the latching portion 10 is 1.3 cm. The overall volume is small, which can save operating space.

[0033] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the terms "upper" and "lower" indicate positions or positional relationships based on the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A disassembly and assembly tool, used for disassembling and assembling the arc segment connecting pin of the swing arm mechanical structure, characterized in that: include: A pin lifting tool (1), comprising a pin lifting operating surface (2) and a first handle (3), wherein a first slot (4) is provided on the front of the pin lifting operating surface, and inclined portions (5) are provided on both sides of the first slot (4), wherein the inclined portions (5) are inclined relative to the pin lifting operating surface (2), and the pin lifting tool (1) is used for disassembling and assembling the upper end of the connecting pin.

2. The disassembly and assembly tool according to claim 1, characterized in that: Also includes: A latch tool (6), the latch tool (6) comprising a latch operating surface (7) and a second handle (8), a second latch groove (9) being provided on the front of the latch operating surface, and latching parts (10) being provided on both sides of the second latch groove (9), the latch tool (6) being used for disassembling and assembling the lower end of the connecting pin.

3. The disassembly and assembly tool according to claim 1, characterized in that: The first handle (3) is a hollow steel pipe, and a first mounting hole is provided on the hollow steel pipe.

4. The disassembly and assembly tool according to claim 1, characterized in that: The thickness of the pin lifting operation surface (2) is 2 cm, and the thickness of the inclined surface (5) is 1.8 cm.

5. The disassembly and assembly tool according to claim 2, characterized in that: A second mounting hole (11) is provided at the rear of the second handle (8).

6. The disassembly and assembly tool according to claim 2, characterized in that: The thickness of the latch operating surface (7) is 0.5 cm, and the thickness of the latching portion (10) is 1.3 cm.

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