Auxiliary tool for fastener installation

Abstract

The utility model discloses an auxiliary tool for fastener installation, including a positioning structure, a fastening structure is embedded and installed on the upper surface of the positioning structure, a fixing structure is embedded and installed on the surface of the fastening structure, the fastening structure includes a top plate, an inner sleeve, a connecting ring, a base, a first clamping plate, a limiting column, an adjustment groove, a limiting ring, and an embedding hole, the top plate is fixedly installed on the upper surface of the inner sleeve, an adjustment groove is opened near one side of the upper surface of the top plate, a limiting column is embedded and installed inside the adjusting groove, a limiting ring is installed on the surface of the limiting column near the lower position, and an embedding hole is opened on the surface of the inner sleeve near the upper position. The auxiliary tool for fastener installation described in the utility model can quickly install fasteners in special environments, can fix different types of fasteners, and has strong flexibility.

Description

Technical Field

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

[0002] Fasteners are a general term for a type of mechanical parts used to fasten two or more parts (or components) into a whole. Fasteners are characterized by a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization, and generalization. They usually include bolts, studs, screws, washers, etc. When installing fasteners, certain auxiliary tools are required; existing auxiliary tools for fastener installation have certain disadvantages when used. Fasteners are installed by wrenches, hammers, etc., and when fasteners are in a small space such as a hole, it is difficult for wrenches and other tools to contact the fasteners, so it is difficult to install the fasteners. Since different fasteners have different installation methods, the auxiliary tools need to be replaced when installing different fasteners, which is cumbersome. For this reason, we propose an auxiliary tool for fastener installation. Utility Model Content

[0003] The main purpose of the utility model is to provide an auxiliary tool for fastener installation, which can effectively solve the problem that the installation of fasteners is performed by wrenches, hammers, etc., and when the fasteners are in a small space such as a hole, it is difficult for tools such as wrenches to contact the fasteners, so it is difficult to install the fasteners. Since different fasteners have different installation methods, the auxiliary tools need to be replaced when installing different fasteners, which is cumbersome.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] An auxiliary tool for fastener installation comprises a positioning structure, a fastening structure is embedded and installed on the upper surface of the positioning structure, and a fixing structure is embedded and installed on the surface of the fastening structure.

[0006] Furthermore, the fastening structure includes a top plate, an inner sleeve, a connecting ring, a base, a first splint, a limiting column, an adjusting groove, a limiting ring, and an embedding hole. The top plate is fixedly installed on the upper surface of the inner sleeve, an adjusting groove is provided on the upper surface of the top plate near one side, a limiting column is embedded and installed inside the adjusting groove, a limiting ring is sleeved and installed on the surface of the limiting column near the lower position, an embedding hole is provided on the surface of the inner sleeve near the upper position, a connecting ring is sleeved and installed on the surface of the inner sleeve near the lower edge, a base is sleeved and installed on the surface of the connecting ring, and the first splint is fixedly installed on the lower surface of the inner sleeve near one side.

[0007] Furthermore, the positioning structure includes an outer sleeve and a support ring, and the support ring is sleeved and installed on the surface of the outer sleeve near the lower edge.

[0008] Furthermore, the fastening structure and the positioning structure are embedded and installed inside the outer sleeve through the inner sleeve.

[0009] Furthermore, the fixed structure includes a push rod, a second clamping plate, a support shaft, a spring, and a limit hole. The second clamping plate is movably mounted on one side surface of the support shaft, a spring is fixedly mounted on one side surface of the second clamping plate near the lower position, a push rod is movably mounted on one side surface of the second clamping plate near the upper position, and the push rod is provided with a limit hole on the surface, and the limit holes are provided in multiple groups.

[0010] Furthermore, the fixing structure is embedded and installed in the embedding hole through a push rod, the support shaft is fixedly installed in the inner sleeve at a middle position, and the limiting column is embedded and installed in the limiting hole.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1: The base can be disassembled through the provided connection ring, and the installation method can be selected according to the type of fastener, which is highly flexible;

[0013] 2: Through the support ring, when the auxiliary tool is installing the fastener, it can be positioned through the support ring to prevent the fastener from being installed skewed;

[0014] 3: Through the push rod and the second clamping plate, the fastener can be clamped by pressing the push rod, so that the fastener can be quickly fixed and tightened. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an auxiliary tool for fastener installation according to the utility model;

[0016] Figure 2 This is a schematic diagram of the interior of an outer sleeve of an auxiliary tool for fastener installation according to the utility model;

[0017] Figure 3 This is a cross-sectional view of the top plate of an auxiliary tool for fastener installation according to the utility model;

[0018] Figure 4 The utility model is a cross-sectional view of an inner sleeve of an auxiliary tool for fastener installation.

[0019] In the figure: 1. fastening structure; 101. top plate; 102. inner sleeve; 103. connecting ring; 104. base; 105. first clamping plate; 106. limiting column; 107. adjusting groove; 108. limiting ring; 109. embedding hole; 2. fixing structure; 201. push rod; 202. second clamping plate; 203. supporting shaft; 204. spring; 205. limiting hole; 3. positioning structure; 301. outer sleeve; 302. supporting ring. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the utility model easy to understand, the utility model is further described below in conjunction with specific implementation methods. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-4 As shown, an auxiliary tool for fastener installation includes a positioning structure 3, a fastening structure 1 is embedded and installed on the upper surface of the positioning structure 3, and a fixing structure 2 is embedded and installed on the surface of the fastening structure 1;

[0022] The fastening structure 1 includes a top plate 101, an inner sleeve 102, a connecting ring 103, a base 104, a first clamping plate 105, a limiting column 106, an adjusting groove 107, a limiting ring 108, and an embedding hole 109. The top plate 101 is fixedly installed on the upper surface of the inner sleeve 102. An adjusting groove 107 is provided on the upper surface of the top plate 101 near one side. The limiting column 106 is embedded and installed inside the adjusting groove 107. The surface of the limiting column 106 is located near the lower position and is sleeved with a limiting ring 108. The limiting ring 108 plays a role in positioning the limiting column 101. 6, preventing the limiting column 106 from being separated from the adjusting groove 107, the surface of the inner sleeve 102 is provided with an embedding hole 109 near the upper position, the surface of the inner sleeve 102 is provided with a connecting ring 103 near the lower edge, the surface of the connecting ring 103 is provided with a base 104, the surface of the connecting ring 103 and the inner surface of the base 104 are both provided with threads, the base 104 is screwed to the surface of the connecting ring 103 through the threads, and the lower surface of the inner sleeve 102 is provided with a first clamping plate 100 near one side. 5; the positioning structure 3 includes an outer sleeve 301 and a support ring 302, the surface of the outer sleeve 301 is sleeved with a support ring 302 near the lower edge; the fastening structure 1 and the positioning structure 3 are embedded and installed inside the outer sleeve 301 through the inner sleeve 102; the fixing structure 2 includes a push rod 201, a second clamping plate 202, a support shaft 203, a spring 204, and a limiting hole 205, and the second clamping plate 202 is movably installed on one side surface of the support shaft 203, and the adjacent surfaces of the second clamping plate 202 and the first clamping plate 105 are provided with anti-slip grooves, so that In order to more stably clamp the fastener, a spring 204 is fixedly installed on one side surface of the second clamping plate 202 near the lower position, and a push rod 201 is movably installed on one side surface of the second clamping plate 202 near the upper position. Limiting holes 205 are provided on the surface of the push rod 201, and the limiting holes 205 are arranged in multiple groups; the fixed structure 2 is embedded in the embedding hole 109 through the push rod 201, the support shaft 203 is fixedly installed in the inner sleeve 102 at the middle position, and the limiting column 106 is embedded in the limiting hole 205.

[0023] It should be noted that the utility model is an auxiliary tool for fastener installation. When in use, the auxiliary tool is fixed by the positioning structure 3, and the fastener is installed by the fastening structure 1 and the fixing structure 2. When the fastener needs to be fixed by tapping, the connecting ring 103 and the base 104 are screwed together, and the base 104 is placed above the fastener. The support ring 302 keeps the outer sleeve 301 stable. After pinching the outer sleeve 301, the top plate 101 is tapped to fix the fastener. When the fastener needs to be fixed by tightening, the base 104 is removed and the fastener is placed in the The outer sleeve 301 is fixed between the second clamping plate 202 and the first clamping plate 105 by the support ring 302, and the push rod 201 inside the embedding hole 109 is pressed, so that the second clamping plate 202 rotates under the action of the support shaft 203, so that the spring 204 is compressed, and the second clamping plate 202 is close to the fastener, and the limiting column 106 inside the adjusting groove 107 is embedded in the limiting hole 205 for fixing. The second clamping plate 202 and the first clamping plate 105 can clamp the fastener, and the top plate 101 is rotated. The top plate 101 drives the fastener to rotate under the action of the inner sleeve 102, thereby tightening the fastener.

[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fastener installation auxiliary tool, characterized in that: The invention comprises a positioning structure (3), wherein a fastening structure (1) is embedded and installed on the upper surface of the positioning structure (3), and a fixing structure (2) is embedded and installed on the surface of the fastening structure (1), wherein the fastening structure (1) comprises a top plate (101), an inner sleeve (102), a connecting ring (103), a base (104), a first clamping plate (105), a limiting column (106), an adjusting groove (107), a limiting ring (108), and an embedding hole (109), and the upper surface of the inner sleeve (102) is fixed A top plate (101) is fixedly installed, an adjustment groove (107) is provided on the upper surface of the top plate (101) near one side, a limiting column (106) is embedded and installed inside the adjusting groove (107), a limiting ring (108) is sleeved and installed on the surface of the limiting column (106) near the lower position, an embedding hole (109) is provided on the surface of the inner sleeve (102) near the upper position, and a A connecting ring (103), the surface of which is sleeved with a base (104), the lower surface of the inner sleeve (102) is fixedly mounted with a first clamping plate (105) at a position close to one side, the positioning structure (3) comprises an outer sleeve (301) and a support ring (302), the surface of the outer sleeve (301) is sleeved with a support ring (302) at a position close to the lower edge, the fixing structure (2) comprises a push rod (201), a second clamping plate (202), A support shaft (203), a spring (204), and a limiting hole (205), wherein a second clamping plate (202) is movably mounted on one side surface of the support shaft (203), a spring (204) is fixedly mounted on one side surface of the second clamping plate (202) near the lower position, a push rod (201) is movably mounted on one side surface of the second clamping plate (202) near the upper position, and a limiting hole (205) is provided on the surface of the push rod (201), and the limiting holes (205) are provided in a plurality of groups.

2. A fastener installation auxiliary tool according to claim 1, characterized in that: The fastening structure (1) and the positioning structure (3) are embedded and installed inside the outer sleeve (301) via the inner sleeve (102).

3. A fastener installation auxiliary tool according to claim 2, characterized in that: The fixing structure (2) is embedded in the embedding hole (109) through the push rod (201), the support shaft (203) is fixedly installed in the middle position of the inner sleeve (102), and the limiting column (106) is embedded in the limiting hole (205).

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