WO2019062488A1 - Disassembly tool - Google Patents

Abstract

A disassembly tool, used to disassemble an assembled member having assembly units connected by means of sliding pairs. The assembly units are an equilateral polygon or an equilateral polygon assembled from assembly parts. The disassembly tool comprises an operation member (1), and the operation member (1) comprises two operation parts arranged oppositely. The two operation parts are mounted on two sides of a sliding pair of two adjacent assembly units, respectively; the two operation parts can move in reverse directions, and the moving directions thereof are in parallel with a sliding direction of the sliding pair. The assembled member connected by means of the sliding pairs is difficult to disassemble because engaging forces of the sliding pairs are not parallel. The disassembly tool of the present invention can be used to disrupt a state in which forces are balanced by applying a force to the operation parts. When the applied force is greater than frictional resistance (i.e., a friction force) between the sliding pair, the force-balanced state of the assembled member is disrupted, causing the assembled member to come loose, and enabling disassembly.

Description

Disassembly tool

This application is required to be submitted to the China Patent Office on September 26, 2017, the application number is 201710881464.1, and the invention name is “a disassembly tool”, and submitted to the Chinese Patent Office on September 26, 2017, the application number is 201721250477.0, invention The priority of the Chinese Patent Application entitled "A Disassembly Tool" is hereby incorporated by reference in its entirety.

Technical field

The present invention relates to the technical field of fast tools, and in particular to a disassembly tool.

Background technique

The connection method of the traditional assembling structure mostly adopts bolts, rivets, welding, etc. This kind of connection method is troublesome in construction, many parts, the connection quality and the firmness of the connection are not easy to guarantee, the labor time and the cost are high, especially the larger System engineering, using traditional connection methods, long construction time, high cost, low efficiency, and surprisingly low maintenance costs.

In view of the above problems, the connection manner of the assembled structure is changed to the sliding sub-connection, that is, any two adjacent assembling units are connected by the sliding pair realized by the chute fastening. Although the connection method is simple and low in cost, it is difficult to separate and disassemble after assembling the assembly unit, taking the splicing unit as a hexagon as an example, and the six sides of the hexagon are respectively adjacent to the six adjacent six sides. After the sliding pair is connected, it is difficult to disassemble it. Especially after assembling the digital assembly unit, it can not be disassembled. In addition, when assembling, the operator needs to be spliced one by one, the splicing process is cumbersome, and it is not easy to assemble, which greatly wastes the labor intensity of the operator.

This causes the assembly structure to be reused, resulting in waste of resources, and the method of sliding the secondary connection is also time consuming and laborious in assembling the assembly process.

Therefore, how to provide a disassembly tool to reduce waste of resources is a technical problem that a person skilled in the art needs to solve at present.

Summary of the invention

In view of this, the present invention provides a disassembly tool to reduce waste of resources.

To achieve the above object, the present invention provides the following technical solutions:

A disassembly tool for disassembling an assembly body connected by a splicing unit through a sliding pair, the assembly unit being an equilateral polygon or an equilateral polygon spliced by splicing splits, comprising:

An actuator comprising two oppositely disposed execution members, and the two execution members are respectively mounted on opposite sides of a pair of sliding pairs of two adjacent assembly units;

The two execution segments are movable in opposite directions, and the direction of motion is parallel to the sliding direction of the slider.

Preferably, the disassembly tool further includes a driving device connected to both of the execution components, and the driving device is configured to drive two synchronous movements of the execution components.

Preferably, the above-mentioned disassembly tool further includes a support body for the assembly body for laying the assembly unit to form a preset shape.

Preferably, in the above-mentioned disassembly tool, the shape of the support body is the same as the preset shape of the assembly body.

Preferably, in the above-mentioned disassembly tool, two of the execution parts are two racks arranged in parallel;

The driving device includes a gear that meshes with both of the racks, and a biasing member that drives the rotation of the gear.

Preferably, in the above-mentioned disassembly tool, two of the execution parts are a turbine and a rack that are meshed with the transmission;

The driving device is a force applying member that drives the rotation of the turbine.

Preferably, in the above disassembly tool, two of the execution parts are two electromagnetic parts;

The driving device is a magnetizing structure for magnetizing the electromagnetic component.

Preferably, in the above disassembly tool, the actuator is a hoist structure;

The driving device is a force applying member that drives the hoist.

Preferably, in the above-mentioned disassembly tool, the number of the actuators is plural.

According to the above technical solution, the present invention discloses a disassembly tool for disassembling the assembly body connected by the assembly unit through the sliding pair, and the assembly unit is an equilateral polygon or an equilateral polygon formed by splicing the split body. Including an actuator, the actuator comprises two oppositely arranged execution parts, and the two execution parts are respectively mounted on two sides of a pair of sliding pairs of two adjacent assembly units, and the two execution parts are reversible Movement, and the direction of motion is parallel to the sliding direction of the sliding pair. Due to the assembly body formed by the sliding pair connection, the binding force between the two intersects, which makes it impossible to disassemble, and the disassembly tool in the present application destroys the previous force balance state when the force is applied to the execution part. When the applied force is greater than the frictional resistance between the sliding pairs, that is, the frictional force, the force balance state of the assembled body is broken, and the assembled body is dispersed to achieve disassembly.

DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can obtain other drawings according to the provided drawings without any creative work.

1 is a schematic diagram of a first structure of an actuator according to an embodiment of the present invention;

2 is a schematic diagram of a second structure of an actuator according to an embodiment of the present invention;

3 is a schematic view showing a third structure of an actuator according to an embodiment of the present invention;

4 is a schematic structural diagram of a fourth embodiment of an actuator according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a fifth embodiment of an embodiment of the present invention; FIG.

6 is a schematic structural view of a disassembly tool with a support structure as a planar structure according to an embodiment of the present invention;

7 is a schematic structural view of a disassembly tool with a support member having a curved structure according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a disassembly tool with a support member having a different surface structure according to an embodiment of the present invention.

Detailed ways

The core of the invention is to provide a disassembly tool to reduce waste of resources.

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

As shown in FIG. 1 to FIG. 8 , the present invention discloses a disassembly tool for disassembling an assembly body connected by a splicing unit through a sliding pair. Specifically, the assembly unit is an equilateral polygon or is spliced into a splicing body. An equilateral polygon, for example, a regular hexagon, or a regular hexagon formed by an isosceles trapezoid. It comprises an actuator 1 comprising two oppositely arranged execution parts, and the two execution parts are respectively mounted on opposite sides of one sliding pair of two adjacent assembly units, and the two execution parts can be reversed The motion of the direction, and the direction of motion is parallel to the sliding direction of the sliding pair. Since the assembled body formed by the sliding pair connection intersects with each other and causes disassembly, and the disassembly tool of the present application is used, the force balance is destroyed when the force is applied to the execution part. In the state, when the applied force is greater than the frictional resistance between the sliding pairs, that is, the frictional force, the force balance state of the assembled body is broken, and the assembled body is dispersed to achieve disassembly.

In order to reduce the labor intensity of the laborer, a driving device is added, which is connected to the execution part to drive the synchronous movement of the two execution parts.

In practice, a plurality of actuators 1 may be disposed. During installation, the assembly unit may be arbitrarily selected, and the actuators may be disposed on the selected assembly unit, and the actuators may be disposed at each sliding pair of the selected assembly unit. Only one or several of the sliders are set to execute. The number of the actuators and the installation position are not specifically limited in this application. It is only necessary to ensure that the actuator 1 is installed at the sliding pair, and all the solutions within the protection range are within the protection range.

Based on the above technical solution, the disassembly tool disclosed in the present application further includes a support body 6 for laying the assembly unit to form a pre-set shape of the assembly body. That is, the assembly unit can be assembled and dismantled by adding the support body 6. Specifically, the assembling unit is laid on the support body 6 to achieve the gathering of the assembling body, and then the actuator 1 is mounted on the adjacent two assembling units, and parallel to the pair of sliding pairs to be engaged, through the driving device The drive causes the two actuators of the actuator 1 to produce a reverse motion. Through the above process, the assembly of the assembly unit can be completed.

Preferably, the shape of the support body 6 can be set to be the same as the preset shape of the assembly body. For example, when the assembled body is a single-plane structure, the support body 6 is a flat plate; when the assembled body is a multi-planar combination, the support body 6 is also a multi-planar combination, and the combined manner is the same as the assembled direction of the assembled body; When the body is a curved surface, the support body 6 is a curved surface. The selection of the support body 6 is related to the place used by the assembly body and the personality of the assembly unit, and may be a support frame, a flat place, a space curved surface, and the like. Other invisible forces such as water, air, and electromagnetic fields are also available. By adding the support body 6, the assembly body can be supported to disassemble to overcome the gravity of the support body 6, thereby further reducing the force required for disassembly, making the disassembly easy and easy to operate.

In practice, the shape of the support body 6 may also be different from the preset shape of the assembly body. For example, when the assembly body has a symmetrical structure, the shape of the support body 6 may be set to a half structure of the assembly body, and may be divided during assembly. The two parts are assembled and stitched together. In practice, the assembled body may be a hollowed out structure, while the support body 6 may have no hollowed out portions. The core of the present application lies in the use and production protection of the disassembly tool, and therefore, conceivable solutions based on the core components disclosed in the present application are within the scope of protection.

As shown in FIG. 1 , specifically, the above-mentioned execution component is two parallel arranged tool bars 11 , and the reverse movement is realized by manually driving the movement of the two tool bars 11 .

As shown in FIG. 2, in a specific embodiment, the execution sub-piece can be arranged as two racks 21 arranged in parallel, and the driving device includes a gear 22 that meshes with both racks 21 and a rotation of the drive gear. Force pieces. By engaging the gear 22 and the rack 21, the movement directions of the two racks 21 can be reversed. The structure is simple and easy to operate. The corresponding force application mode can be manual drive or power or other drive, for example, an oil machine.

As shown in FIG. 3, in addition, the above-mentioned execution member may also be a transmission meshing turbine 32 and a rack 31. By the cooperation of the turbine 32 and the rack 31, the moving directions of the two are reversed. The cooperation of the turbine 32 and the rack 31 can further reduce the number of parts. Similarly, the corresponding force application mode can be manual driving, or can be driven by electric power or other means, for example, an oil machine.

As shown in FIG. 4, in another embodiment, the two actuators 1 are two electromagnetic components 41, and the driving device may be a magnetizing structure for magnetizing the electromagnetic component 41, as will be understood by those skilled in the art. In practice, the magnetization structure can also be a magnet with its own magnetism. Due to the magnetic repulsion, the two electromagnetic members 41 are moved in the reverse direction.

It will be understood by those skilled in the art that the core of the present application lies in two execution components that can be moved in reverse. Therefore, the hoist or the like on the basis of this core is within the scope of protection, due to various types, It is not described here, as long as the core structure of the present application can be implemented within the scope of protection.

As shown in FIG. 5, for the structure of the hoist, specifically, the actuator is a hoist structure; and the driving device is a urging member for driving the hoist. Specifically, by the winding of the wire rope 51 of the hoist, the opposite movement is achieved when the wire rope 51 is tightened and released, and the disassembly is completed.

The assembly unit is an equilateral polygon or an equilateral polygon formed by splicing splits, for example, a regular hexagon, or a regular hexagon formed by an isosceles trapezoid.

The various embodiments in the present specification are described in a progressive manner, and each embodiment focuses on differences from other embodiments, and the same similar parts between the various embodiments may be referred to each other.

The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments are obvious to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but the scope of the invention is to be accorded

Claims (9)

1. An assembly and disassembly tool for disassembling an assembly body connected by a splicing unit through a sliding pair, the assembly unit being an equilateral polygon or an equilateral polygon spliced by splicing and splitting, characterized in that:

   An actuator comprising two oppositely disposed execution members, and the two execution members are respectively mounted on opposite sides of a pair of sliding pairs of two adjacent assembly units;

   The two execution segments are movable in opposite directions, and the direction of motion is parallel to the sliding direction of the slider.
2. The disassembly tool according to claim 1, further comprising a driving device coupled to both of said execution members, said driving device for driving the said component to perform synchronous reverse motion.
3. The disassembly tool according to claim 2, further comprising a support body for the assembly unit for laying the assembly unit to form a predetermined shape.
4. The disassembly tool according to claim 3, wherein the shape of the support body is the same as the preset shape of the assembly body.
5. The disassembly tool according to claim 2, wherein the two execution parts are two racks arranged in parallel;

   The driving device includes a gear that meshes with both of the racks, and a biasing member that drives the rotation of the gear.
6. The disassembly tool according to claim 2, wherein the two of the execution parts are a meshing turbine and a rack;

   The driving device is a force applying member that drives the rotation of the turbine.
7. The disassembly tool according to claim 2, wherein the two execution parts are two electromagnetic parts;

   The driving device is a magnetizing structure for magnetizing the electromagnetic component.
8. The disassembly tool according to claim 2, wherein the actuator is a hoist structure;

   The driving device is a force applying member that drives the hoist.
9. The disassembly tool according to any one of claims 1 to 8, wherein the actuator is plural.

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