Mounting device for non-metal fastener

Abstract

The utility model discloses a mounting device for a non-metal fastener, which comprises a handle, a first frosted plate and a second frosted plate, the handle is positioned between the first frosted plate and the second frosted plate, two groups of holes are arranged in the middle of the handle, and the first frosted plate and the second frosted plate are connected through the holes. The first dull polish plate and the second dull polish plate are arranged on the handle, so that a non-metal fastener with burrs can be polished during installation, friction force generated when a worker uses the wrench is increased, sliding during fastening is prevented, and the problem that the non-metal fastener cannot be damaged when the non-metal fastener encounters burrs and the like at present is solved. The technical problems that the installation progress is delayed due to the fact that a non-metal fastener with burrs needs to be independently taken to a corresponding station to be processed, and the non-metal fastener with the burrs cannot be directly processed in the installation process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fastener installation, in particular to an installation device for non-metallic fasteners. Background Art

[0002] Fasteners are a type of mechanical parts used for fastening and connection and are extremely widely used. They are used in a wide range of industries and can be seen in various machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemicals, meters and supplies. They are the most widely used mechanical basic parts. They are characterized by a wide variety of specifications, different performances and uses, and a high degree of standardization, serialization and generalization. Therefore, some people call a type of fasteners with national standards standard fasteners, or simply standard parts.

[0003] According to the material, they are divided into metal fasteners and non-metallic fasteners. The materials of non-metallic fasteners are generally plastic fasteners, rubber washers, etc., which are often used in occasions with high requirements for electrical insulation. Since plastic fasteners are very prone to burrs during the production process, the burrs directly affect the inspection, assembly, performance and service life of the parts, and will have a great impact on the normal operation of parts such as seals.

[0004] When current non-metallic fasteners encounter problems such as burrs, they need to be taken to the corresponding workstations for processing separately, which delays the installation progress. Non-metallic fasteners with burrs cannot be directly processed during installation, which can save time and parts.

[0005] Therefore, it is necessary to design non-metallic fasteners with installation devices to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a mounting device for non-metallic fasteners to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an installation device for non-metallic fasteners, comprising a handle, a first frosted plate and a second frosted plate, the handle being located between the first frosted plate and the second frosted plate, two groups of holes being opened in the middle of the handle, and the first frosted plate and the second frosted plate being connected through the holes.

[0008] According to the above technical solution, two groups of sleeves are fixedly connected to one side of the first grinding plate, and two groups of positioning pins are fixedly connected to one side of the second grinding plate.

[0009] According to the above technical solution, the inner diameter of the hole is consistent with the diameter of the outer ring of the sleeve, the size of the locating pin matches the sleeve, and the front of the locating pin is ground into a rounded shape.

[0010] According to the above technical solution, the handle includes a fixed jaw, and the fixed jaw is above the handle.

[0011] According to the above technical solution, a sliding groove is provided on one side of the fixed jaw, a movable jaw is slidably connected in the sliding groove, an adjusting nut is threadedly connected to the bottom of the movable jaw, and the adjusting nut is inside the handle and is rotationally connected to the handle.

[0012] According to the above technical solution, a scale line is arranged below the fixed jaw, and the scale line is on the handle and between the adjusting nut and the movable jaw.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the handle structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection of the frosted plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the disassembly of the frosted plate of the utility model;

[0019] In the figure: 1. handle; 2. adjusting nut; 3. movable jaw; 4. fixed jaw; 5. scale line; 6. first grinding plate; 7. hole; 8. second grinding plate; 9. sleeve; 10. positioning pin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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] See also Figure 1-4The utility model provides a technical solution: a non-metallic fastener installation device, comprising a handle 1, a first frosted plate 6 and a second frosted plate 8, the handle 1 is located between the first frosted plate 6 and the second frosted plate 8, two groups of holes 7 are opened in the middle of the handle 1, and the first frosted plate 6 and the second frosted plate 8 are connected through the holes 7;

[0022] One side of the first grinding plate 6 is fixedly connected to two sets of sleeves 9, and one side of the second grinding plate 8 is fixedly connected to two sets of positioning pins 10;

[0023] The inner diameter of the hole 7 is consistent with the diameter of the outer ring of the sleeve 9, the sleeve 9 can pass through the hole 7, the size of the positioning pin 10 matches the sleeve 9, the positioning pin 10 can be inserted into the sleeve 9, and the front of the positioning pin 10 is ground into a rounded shape;

[0024] The handle 1 includes a fixed jaw 4, and the fixed jaw 4 is above the handle 1;

[0025] A sliding groove is provided on one side of the fixed jaw 4, in which a movable jaw 3 is slidably connected, and an adjusting nut 2 is threadedly connected to the bottom of the movable jaw 3, and the adjusting nut 2 is inside the handle 1 and is rotatably connected to the handle 1;

[0026] A scale line 5 is provided below the fixed jaw 4. The scale line 5 is on the handle 1 and between the adjusting nut 2 and the movable jaw 3. The scale line 5 can show the distance between the movable jaw 3 and the fixed jaw 4.

[0027] Working principle: the staff aligns the sleeve 9 on the first frosted plate 6 with the hole 7 on the handle 1 and inserts it, then inserts the positioning pin 10 on the second frosted plate 8 into the sleeve 9, and fixes the first frosted plate 6 and the second frosted plate 8 on both sides of the handle 1. Holding the handle 1, turn the adjusting nut 2, and the adjusting nut 2 drives the movable jaw 3 to move, and adjusts the distance between the movable jaw 3 and the fixed jaw 4. When the distance meets the installation of non-metallic fasteners, the installation can be carried out. When installing non-metallic fasteners, a non-metallic fastener with burrs is taken. The staff directly holds the fixed jaw 4 and grinds the non-metallic fastener on the first frosted plate 6 or the second frosted plate 8. When the burrs are polished off, the installation can continue.

[0028] The device is provided with a first grinding plate 6 and a second grinding plate 8 on the handle 1, so that non-metallic fasteners with burrs can be polished during installation, and at the same time, the friction of the wrench used by the staff is increased to prevent slippage during tightening. This solves the current technical problem that when non-metallic fasteners encounter burrs and other problems, they need to be taken to the corresponding workstation for processing separately, which delays the installation progress, and the non-metallic fasteners with burrs cannot be directly processed during installation.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A mounting device for a non-metallic fastener, comprising a handle (1), a first grinding plate (6) and a second grinding plate (8), characterized in that: The handle (1) is located between the first sanding plate (6) and the second sanding plate (8), two groups of holes (7) are provided in the middle of the handle (1), and the first sanding plate (6) and the second sanding plate (8) are connected via the holes (7).

2. The installation device for non-metallic fasteners according to claim 1, characterized in that: Two groups of sleeves (9) are fixedly connected to one side of the first grinding plate (6), and two groups of positioning pins (10) are fixedly connected to one side of the second grinding plate (8).

3. The installation device for non-metallic fasteners according to claim 2, characterized in that: The inner diameter of the hole (7) is consistent with the diameter of the outer ring of the sleeve (9), the size of the positioning pin (10) matches the sleeve (9), and the front of the positioning pin (10) is ground into a rounded shape.

4. The installation device for non-metallic fasteners according to claim 3, characterized in that: The handle (1) comprises a fixed jaw (4), and the fixed jaw (4) is above the handle (1).

5. The non-metallic fastener installation device according to claim 4, characterized in that: A sliding groove is provided on one side of the fixed jaw (4), and a movable jaw (3) is slidably connected in the sliding groove. An adjusting nut (2) is threadedly connected to the bottom of the movable jaw (3), and the adjusting nut (2) is inside the handle (1) and is rotatably connected to the handle (1).

6. The installation device for non-metallic fasteners according to claim 5, characterized in that: A scale line (5) is provided below the fixed jaw (4), and the scale line (5) is on the handle (1) and between the adjusting nut (2) and the movable jaw (3).

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