Mounting tool for chain plate chain

Abstract

The utility model discloses an installation tool for a chain plate chain, which comprises an installation block, a chain plate chain, a chain plate chain, a chain plate chain, a chain plate chain and a chain plate chain, and is characterized in that the installation block is provided with a through hole along a preset direction; the jacking and pressing rod penetrates through the threaded hole and is in threaded connection with the threaded hole, and the jacking and pressing rod is used for jacking and pressing a pin shaft on a chain plate chain; the positioning structure and the chain plate chain can be clamped and positioned, the front end of the jacking rod corresponds to the shaft end of the pin shaft of the chain plate chain, and the mounting efficiency and the mounting convenience of the chain plate chain can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain plate chains, in particular to an installation tool for chain plate chains. Background Art

[0002] In the drying and baking industry, chain-type dryers are commonly used in high-volume continuous production. After five years of continuous operation, the dryer's conveyor chain becomes severely worn and requires regular replacement. Existing technology lacks specialized tools for dryer chain assembly, requiring manual hammering and assembly of the chain, which is inefficient. Furthermore, the interference fit between the chain pin and the side plate makes manual assembly difficult. Utility Model Content

[0003] The utility model provides an installation tool for a link plate chain, which can improve the installation efficiency and installation convenience of the link plate chain.

[0004] In order to solve the above technical problems, the utility model provides a chain plate chain installation tool, comprising:

[0005] A mounting block, wherein the mounting block is formed with a through hole along a preset direction, and the through hole is a threaded hole;

[0006] A pressing rod passes through the threaded hole and forms a threaded connection with the threaded hole, and the pressing rod is used to press the pin on the chain plate chain;

[0007] The positioning structure can form a clamping position with the chain plate chain and make the front end of the push rod correspond to the axial end of the pin shaft of the chain plate chain.

[0008] As a preferred embodiment of the above technical solution, a hemispherical protrusion is formed on the front end of the push rod.

[0009] As a preferred embodiment of the above technical solution, a wrench portion is formed at the rear end of the push rod, and the wrench portion is used to cooperate with a wrench tool.

[0010] As a preferred embodiment of the above technical solution, the positioning structure includes a first clamping claw and a second clamping claw, and the first clamping claw and the second clamping claw are connected to the mounting block.

[0011] As a preferred embodiment of the above technical solution, the first clamping claw and the second clamping claw are symmetrically arranged, and the rear ends of the first clamping claw and the second clamping claw are hinged to the mounting block.

[0012] As a preferred embodiment of the above technical solution, the front end of the pressing rod is located between the first clamping claw and the second clamping claw.

[0013] As a preferred embodiment of the above technical solution, accommodating notches are symmetrically formed on both sides of the mounting block, and rear ends of the first clamping claw and the second clamping claw are respectively hinged to the accommodating notches on both sides of the mounting block by bolts.

[0014] As a preferred embodiment of the above technical solution, the front ends of the first clamping claw and the second clamping claw are respectively provided with a first claw portion and a second claw portion.

[0015] As a preferred embodiment of the above technical solution, a guide sleeve is fixedly provided at the rear end of the mounting block, the guide sleeve is coaxially arranged with the through-hole, and the push rod passes through the guide sleeve and is threadedly connected to the through-hole.

[0016] As a preferred embodiment of the above technical solution, a limiting sleeve is provided at the front end of the pushing rod, the limiting sleeve is threadedly connected to the front end part of the pushing rod, the front part of the limiting sleeve covers the protrusion, and a limiting nut is also threadedly provided on the pushing rod, and the limiting nut is located behind the limiting sleeve.

[0017] The utility model provides a chain plate chain installation tool, which includes a mounting block, a push rod and a positioning structure. When installing the chain plate chain, the mounting holes on the two chain units are aligned, and then the pin shaft of the chain is inserted into the mounting hole. Then, the positioning structure is clamped at the connection between the two chain units, and the front end of the push rod is aligned with the pin shaft. By rotating the push rod, the push rod moves forward and the pin shaft is pushed into the mounting hole to complete the connection between the two chain units. It can not only improve the installation efficiency of the chain plate chain, but also save more labor and improve the convenience of installation.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, 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 invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of a link chain installation tool in use according to the embodiment is shown;

[0020] Figure 2 A schematic diagram of the three-dimensional structure of a link plate chain installation tool in this embodiment is shown;

[0021] Figure 3 A schematic exploded perspective view of a link plate chain installation tool according to the present embodiment is shown;

[0022] Figure 4 A schematic plan view of the structure of a chain plate chain installation tool according to the present embodiment is shown;

[0023] Figure 5 Schematic diagram of the three-dimensional structure of the push rod in this embodiment is shown;

[0024] Figure 6 shows a schematic diagram of the three-dimensional structure of the mounting block in this embodiment;

[0025] In the figure: 10, mounting block; 20, guide sleeve; 30, push rod; 40, positioning structure; 50, limiting sleeve; 60, limiting nut; 101, through hole; 102, accommodating gap; 301, wrench part; 302, raised part; 401, first clamping claw; 402, second clamping claw; 100, chain plate chain; 4011, first claw part; 4021, second claw part. DETAILED DESCRIPTION

[0026] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts shall fall within the scope of protection of the present invention.

[0027] See also Figures 1 to 6 The embodiment of the present utility model provides a tool for installing a plate chain 100, comprising:

[0028] The mounting block 10 is formed with a through hole 101 along a preset direction, and the through hole 101 is a threaded hole;

[0029] The pressing rod 30 passes through the threaded hole and forms a threaded connection with the threaded hole. The pressing rod 30 is used to press the pin on the chain plate chain 100;

[0030] The positioning structure 40 can form a clamping positioning with the link chain 100 and make the front end of the push rod 30 correspond to the axial end of the pin shaft of the link chain 100 .

[0031] This embodiment provides an installation tool for a link chain 100, which includes a mounting block 10, a push rod 30 and a positioning structure 40. When installing the link chain 100, align the mounting holes on the two chain units, and then insert the pin of the chain into the mounting hole. Then, the positioning structure 40 is clamped at the connection between the two chain units, and the front end of the push rod 30 is aligned with the pin. By rotating the push rod 30, the push rod 30 moves forward, thereby pushing the pin into the mounting hole to complete the connection between the two chain units. This can not only improve the installation efficiency of the link chain 100, but also save more effort and improve the convenience of installation.

[0032] In a further embodiment of the present invention, a hemispherical protrusion 302 is formed at the front end of the pressing rod 30 .

[0033] In this embodiment, the protrusion 302 contacts the end of the pin.

[0034] In a further embodiment of the present invention, a wrench portion 301 is formed at the rear end of the pressing rod 30 , and the wrench portion 301 is used to cooperate with a wrench tool.

[0035] In a further embodiment of the present invention, the positioning structure 40 includes a first clamping claw 401 and a second clamping claw 402 , and the first clamping claw 401 and the second clamping claw 402 are connected to the mounting block 10 .

[0036] In a further embodiment of the present invention, the first clamping claw 401 and the second clamping claw 402 are symmetrically arranged, and rear ends of the first clamping claw 401 and the second clamping claw 402 are hinged to the mounting block 10 .

[0037] In a further embodiment of the present invention, the front end of the pressing rod 30 is located between the first claw 401 and the second claw 402 .

[0038] In a further embodiment of the present invention, accommodating notches 102 are symmetrically formed on both sides of the mounting block 10 , and the rear ends of the first and second clamping claws 401 and 402 are hinged to the accommodating notches 102 on both sides of the mounting block 10 by bolts.

[0039] In a further embodiment of the present invention, a first claw portion 4011 and a second claw portion 4021 are respectively provided at the front ends of the first clamping claw 401 and the second clamping claw 402 .

[0040] In a further embodiment of the present invention, a guide sleeve 20 is fixedly provided at the rear end of the mounting block 10 . The guide sleeve 20 is coaxially arranged with the through hole 101 . The push rod 30 passes through the guide sleeve 20 and is threadedly connected to the through hole 101 .

[0041] The guide sleeve 20 in this embodiment guides the push rod 30 . In addition, the guide sleeve 20 in this embodiment can also serve as a handheld handle to further improve the convenience of operation.

[0042] In a further embodiment of this embodiment, a limiting sleeve 50 is provided at the front end of the pushing rod 30, and the limiting sleeve 50 is threadedly connected to the front end part of the pushing rod 30. The front part of the limiting sleeve 50 covers the protrusion 302, and a limiting nut 60 is also threadedly provided on the pushing rod 30, and the limiting nut 60 is located behind the limiting sleeve 50.

[0043] The limiting nut 60 in this embodiment abuts against the rear end of the limiting sleeve 50 . In addition, the limiting sleeve 50 in this embodiment can limit the length of the protruding portion 302 protruding from the front end of the limiting nut 60 by adjustment.

[0044] In the description of this specification, reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" means 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. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and integrate different embodiments or examples described in this specification, as well as features of different embodiments or examples, unless they are mutually inconsistent.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0046] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A chain plate chain installation tool, characterized in that: include: A mounting block, wherein the mounting block is formed with a through hole along a preset direction, and the through hole is a threaded hole; A pressing rod passes through the threaded hole and forms a threaded connection with the threaded hole, and the pressing rod is used to press the pin on the chain plate chain; The positioning structure can form a clamping position with the chain plate chain and make the front end of the push rod correspond to the axial end of the pin shaft of the chain plate chain.

2. The installation tool for the link chain according to claim 1, characterized in that: A hemispherical convex portion is formed on the front end of the pressing rod.

3. The installation tool for the link chain according to claim 1, characterized in that: A wrench portion is formed at the rear end of the push rod, and the wrench portion is used to cooperate with a wrench tool.

4. The installation tool for the link chain according to claim 1, characterized in that: The positioning structure includes a first clamping claw and a second clamping claw, and the first clamping claw and the second clamping claw are connected to the mounting block.

5. The installation tool for the link chain according to claim 4, characterized in that: The first clamping claw and the second clamping claw are symmetrically arranged, and rear ends of the first clamping claw and the second clamping claw are hinged to the mounting block.

6. The installation tool for the link chain according to claim 5, characterized in that: The front end of the pressing rod is located between the first clamping claw and the second clamping claw.

7. The installation tool for the link chain according to claim 5, characterized in that: Accommodation notches are symmetrically formed on both sides of the mounting block, and rear ends of the first clamping claw and the second clamping claw are hinged to the accommodation notches on both sides of the mounting block through bolts.

8. The installation tool for a link chain according to any one of claims 4 to 7, characterized in that: The front ends of the first clamping claw and the second clamping claw are respectively provided with a first claw portion and a second claw portion.

9. The installation tool for the link chain according to claim 2, characterized in that: A guide sleeve is fixedly provided at the rear end of the mounting block. The guide sleeve is coaxially arranged with the through hole. The push rod passes through the guide sleeve and is threadedly connected to the through hole.

10. The installation tool for the link chain according to claim 9, characterized in that: A limiting sleeve is provided at the front end of the pushing rod, and the limiting sleeve is threadedly connected to the front end part of the pushing rod. The front part of the limiting sleeve covers the protrusion. A limiting nut is also threadedly provided on the pushing rod, and the limiting nut is located behind the limiting sleeve.

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