Nut jig

Abstract

The utility model relates to the technical field of jigs, and discloses a nut jig which comprises a bottom plate, multiple sets of adjusting blocks located at one end of the top of the bottom plate and handles located on the two sides of the bottom of the bottom plate, the bottom plate comprises a fixing block arranged at the other end of the top of the bottom plate, and multiple sets of guide rails are arranged at the end, located at the bottoms of the adjusting blocks, of the top of the bottom plate. Limiting grooves are formed in the bottom ends and the top ends of the interiors of the adjusting blocks and the fixing blocks correspondingly, and adjusting grooves penetrating into the limiting grooves are formed in the tops of the adjusting blocks and the tops of the fixing blocks correspondingly. The position of the ejector pin in the fixing block and the adjusting blocks can be adjusted through the limiting grooves, the adjusting grooves and the fixing nuts, the left-right adjustment of the three adjusting blocks is more stable through the sliding rails, the adjusting blocks are positioned and adjusted through the movable grooves, the positioning rods and the limiting nuts, the adjusting and using effects on the ejector pin are better, and the adjusting efficiency is improved. Therefore, the jig can be used for different devices, and the practicability of the jig is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a nut jig. Background Art

[0002] Jigs are a large category of tools for carpentry, ironwork, fitter, machinery, electronic control and some other handicrafts. Jigs are tools used to fix elements such as molds or fixtures to ensure processing accuracy and stability. Jigs are widely used in industrial production fields such as welding, injection molding, stamping, and die-casting, which can greatly improve production efficiency and ensure product quality.

[0003] Application No. CN201721135108.7 discloses a nut jig, including a sleeve fixing plate and a sleeve needle plate arranged in parallel and at intervals, a plurality of sleeves for holding nuts are arranged on the sleeve fixing plate, the sleeves vertically penetrate the sleeve fixing plate to form a through hole... When the nut reaches the specified position, it can accurately place the nut into the mold core, realize one-time simultaneous, fast and accurate assembly, effectively reduce labor costs, improve work efficiency, shorten the product molding cycle, and realize automated production; this nut jig has a fixed structure and cannot adjust the use position of the sleeve needle, resulting in poor use effect of the jig, and cannot adjust the use depth of the equipment, resulting in low practicality of the jig. Utility Model Content

[0004] The purpose of the utility model is to provide a nut fixture to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a nut fixture, comprising a base plate, a plurality of adjustment blocks located at one end of the top of the base plate, and handles located at both sides of the bottom of the base plate, wherein the base plate comprises:

[0006] A fixed block is arranged at the other end of the top of the bottom plate, and a plurality of guide rails are arranged at the bottom of the adjusting block at one end of the top of the bottom plate.

[0007] Preferably, the bottom and top ends of the adjusting block and the fixed block are both provided with limiting grooves, the tops of the adjusting block and the fixed block are both provided with adjusting grooves that penetrate into the limiting grooves, a sleeve needle is provided inside the adjusting groove, a limiting block is provided on the outside of the sleeve needle at the position of the limiting groove, a fixing nut is provided on the top end of the outside of the sleeve needle, a movable groove is provided inside the base plate below the bottom of the adjusting block, a positioning rod that penetrates into the movable groove is provided at the middle position of the bottom of the adjusting block, and a limiting nut is provided on the outside of the bottom end of the positioning rod.

[0008] Preferably, sleeve rods are provided at the four corners of the bottom of the base plate, telescopic rods penetrating into the sleeve rods are provided at both ends of the tops of the two groups of handles, and a limiting bolt is provided at the bottom end of the outer side of the sleeve rod.

[0009] Preferably, the bottom end of the fixed block is welded to the top end of the base plate, the number of the adjusting blocks is set to three groups, and the bottoms of the three groups of adjusting blocks are all provided with sliding grooves, and the adjusting blocks are slidably connected to the guide rails through the sliding grooves.

[0010] Preferably, a threaded hole matching the sleeve needle is provided inside the limit block, and the limit block is detachably connected to the sleeve needle via the threaded hole.

[0011] Preferably, the limit block is movably connected to the fixed block and the adjusting block via a limit slot, and the sleeve needle is movably connected to the fixed block and the adjusting block via an adjusting slot.

[0012] Preferably, a threaded hole matching the sleeve needle is provided inside the fixing nut, and the fixing nut is threadably connected to the sleeve needle through the threaded hole.

[0013] Preferably, the top end of the positioning rod is welded to the bottom of the adjusting block, the positioning rod is movably connected to the bottom plate via a movable groove, and the outer side of the positioning rod is provided with an external thread matching the limit nut.

[0014] Preferably, the bottom end of the telescopic rod is welded to the top end of the handle, a telescopic hole is provided inside the sleeve rod, and the telescopic rod is movably connected to the sleeve rod through the telescopic hole.

[0015] Preferably, a threaded hole matching the limit bolt is provided at the bottom end of the outer side of the sleeve rod, and the limit bolt is threadedly connected to the sleeve rod through the threaded hole.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can adjust the position of the sleeve needle in the fixed block and the adjusting block through the limit groove, the adjusting groove and the fixing nut, and the left and right adjustment of the three groups of adjusting blocks is more stable through the slide rail, and the adjusting block is positioned and adjusted through the movable groove, the positioning rod and the limit nut, so that the adjustment effect of the sleeve needle is better, so that the fixture can be used in different equipment, and the practicality of the fixture is improved;

[0018] 2. The utility model can adjust the telescopic rod and the sleeve rod through the telescopic groove, adjust the limit bolt and the sleeve rod through the threaded hole, and adjust the sleeve rod and the telescopic rod through the limit bolt, which is convenient for adjusting the distance between the handle and the bottom plate, facilitating the use of the fixture and making the use effect of the fixture better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] Figure 2 It is a cross-sectional view of the utility model.

[0022] Figure 3 It is a bottom view of the utility model.

[0023] In the figure: 1, bottom plate; 101, fixed block; 102, guide rail; 2, adjusting block; 201, limit slot; 202, adjusting slot; 203, sleeve needle; 204, limit block; 205, fixing nut; 206, movable slot; 207, positioning rod; 208, limit nut; 3, handle; 301, sleeve rod; 302, telescopic rod; 303, limit bolt. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] 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.

[0028] See also Figure 1-3 The utility model provides a nut fixture embodiment: a nut fixture, including a base plate 1, multiple groups of adjustment blocks 2 located at one end of the top of the base plate 1, and handles 3 located on both sides of the bottom of the base plate 1. The base plate 1 includes: a fixed block 101 arranged at the other end of the top of the base plate 1, and multiple groups of guide rails 102 are arranged at the bottom of the adjustment block 2 at one end of the top of the base plate 1, and the left and right adjustment of the adjustment block 2 is more stable through the guide rails 102.

[0029] Please refer to Figure 1 and Figure 2 The bottom and top of the adjusting block 2 and the fixed block 101 are both provided with a limiting groove 201, and the top of the adjusting block 2 and the fixed block 101 are both provided with an adjusting groove 202 that penetrates into the limiting groove 201, and a sleeve needle 203 is provided inside the adjusting groove 202. A limiting block 204 is provided at the position of the limiting groove 201 on the outside of the sleeve needle 203. The limiting block 204 and the limiting groove 201 make the adjustment of the sleeve needle 203 inside the adjusting groove 202 more stable, and a fixing nut 205 is provided on the top of the outside of the sleeve needle 203. The nut 205 can limit the position of the sleeve needle 203 and the adjustment block 2 and the fixed block 101. A movable groove 206 is arranged inside the base plate 1 below the bottom of the adjustment block 2. A positioning rod 207 that penetrates into the movable groove 206 is arranged at the middle position of the bottom of the adjustment block 2. The positioning rod 207 and the base plate 1 can move through the movable groove 206. A limiting nut 208 is arranged on the outer side of the bottom end of the positioning rod 207. The adjustment block 2 can be limited by the limiting nut 207 and the positioning rod 207, which is convenient for adjusting the use of the adjustment block 2.

[0030] Please refer to Figure 1 and Figure 3 , sleeve rods 301 are provided at the four corners of the bottom of the base plate 1, and telescopic rods 302 are provided at both ends of the top of the two sets of handles 3, which penetrate into the sleeve rods 301. The distance between the handles 3 and the base plate 1 can be adjusted by the sleeve rods 301 and the telescopic rods 302. A limit bolt 303 is provided at the bottom end of the outer side of the sleeve rod 301, and the limit bolt 303 can be used to adjust the position between the sleeve rod 301 and the telescopic rod 302, so that the use effect of the fixture is better.

[0031] Please refer to Figure 1 and Figure 2 The bottom end of the fixed block 101 is welded to the top end of the bottom plate 1, the number of adjusting blocks 2 is set to three groups, and the bottoms of the three groups of adjusting blocks 2 are all provided with slide grooves, the adjusting block 2 is slidably connected to the guide rail 102 through the slide groove, and the adjusting block 2 and the guide rail 102 can slide through the slide groove, so that the adjustment of the adjusting block 2 is more stable, and the interior of the limit block 204 is provided with a threaded hole matching the sleeve needle 203, the limit block 204 is detachably connected to the sleeve needle 203 through the threaded hole, and the limit block 204 and the sleeve needle 203 can be fixedly installed through the threaded hole, the limit block 204 is movably connected to the fixed block 101 and the adjusting block 2 through the limit groove 201, and the sleeve needle 203 is movably connected to the fixed block 101 and the adjusting block 2 through the adjusting groove 202 , through the limit block 204 and the limit groove 201, the adjustment between the sleeve needle 203 and the fixed block 101 and the adjustment block 2 is more stable, and the interior of the fixing nut 205 is provided with a threaded hole matching the sleeve needle 203, and the fixing nut 205 is threadedly connected with the sleeve needle 203 through the threaded hole, so that the fixing nut 205 and the sleeve needle 203 can be adjusted, so that the use position of the sleeve needle 203 can be adjusted, and the top of the positioning rod 207 is welded to the bottom of the adjustment block 2, and the positioning rod 207 is movably connected to the bottom plate 1 through the movable groove 206. The outer side of the positioning rod 207 is provided with an external thread matching the limit nut 208, and the use position of the adjustment block 2 can be limited and adjusted through the limit nut 208 and the positioning rod 207.

[0032] Please refer to Figure 1 and Figure 3 The bottom end of the telescopic rod 302 is welded to the top end of the handle 3, and a telescopic hole is provided inside the sleeve rod 301. The telescopic rod 302 is movably connected to the sleeve rod 301 through the telescopic hole. The telescopic rod 302 and the sleeve rod 301 can be moved through the telescopic hole, which is convenient for adjusting the handle 3 and the base plate 1. A threaded hole matching the limit bolt 303 is provided at the bottom end of the outer side of the sleeve rod 301. The limit bolt 303 is threadedly connected to the sleeve rod 301 through the threaded hole. The limit bolt 303 and the sleeve rod 301 can be adjusted through the threaded hole, so that the telescopic rod 302 and the sleeve rod 301 are limited by the limit bolt 303.

[0033] Working principle: Before use, the utility model can make the telescopic rod 302 and the sleeve rod 301 move through the telescopic groove, and then the limit bolt 303 is rotated, and the limit bolt 303 is in close contact with the telescopic rod 302 to adjust the use distance between the handle 3 and the base plate 1. When in use, the left and right adjustment of the adjustment plate 2 can be made more stable through the slide rail 102, and the left and right adjustment of the adjustment block 2 drives the positioning rod 207 to adjust left and right inside the movable groove 206, and the position of the adjustment block 2 can be limited by the limit nut 208 and the positioning rod 207, and the sleeve needle 203 can be adjusted inside the adjustment groove 202 through the mutual cooperation of the limit block 204 and the limit groove 201, and then the sleeve needle 203 can be limited between the fixed block 101 and the adjustment block 2 through the fixing nut 205, which is convenient for adjusting the use position of the sleeve needle 20 and can be suitable for different equipment.

[0034] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A nut fixture, characterized in that: The invention comprises a bottom plate (1), a plurality of adjustment blocks (2) located at one end of the top of the bottom plate (1), and handles (3) located at both sides of the bottom of the bottom plate (1). The bottom plate (1) comprises: A fixed block (101) is arranged at the other end of the top of the bottom plate (1), and a plurality of guide rails (102) are arranged at one end of the top of the bottom plate (1) and at the bottom of the adjustment block (2); The bottom and top ends of the adjusting block (2) and the fixed block (101) are both provided with limit grooves (201); the top ends of the adjusting block (2) and the fixed block (101) are both provided with adjusting grooves (202) penetrating into the limit grooves (201); a sleeve needle (203) is provided inside the adjusting groove (202); a limit block (204) is provided outside the sleeve needle (203) at the position of the limit groove (201); a fixing nut (205) is provided at the top end of the outside of the sleeve needle (203); a movable groove (206) is provided inside the bottom plate (1) below the bottom of the adjusting block (2); a positioning rod (207) penetrating into the movable groove (206) is provided at the middle position of the bottom of the adjusting block (2); a limit nut (208) is provided outside the bottom end of the positioning rod (207).

2. A nut jig according to claim 1, characterized in that: The four corners of the bottom of the base plate (1) are each provided with a sleeve rod (301), and both ends of the top of the two sets of handles (3) are each provided with a telescopic rod (302) penetrating into the sleeve rod (301), and a limit bolt (303) is provided at the bottom end of the outer side of the sleeve rod (301).

3. A nut jig according to claim 2, characterized in that: The bottom end of the fixed block (101) is welded to the top end of the bottom plate (1), the number of the adjusting blocks (2) is set to three groups, and the bottoms of the three groups of adjusting blocks (2) are all provided with sliding grooves, and the adjusting blocks (2) are slidably connected to the guide rails (102) via the sliding grooves.

4. A nut jig according to claim 2, characterized in that: A threaded hole matching the sleeve needle (203) is provided inside the limit block (204), and the limit block (204) is detachably connected to the sleeve needle (203) via the threaded hole.

5. A nut jig according to claim 2, characterized in that: The limit block (204) is movably connected to the fixed block (101) and the adjusting block (2) via the limit slot (201), and the sleeve needle (203) is movably connected to the fixed block (101) and the adjusting block (2) via the adjusting slot (202).

6. A nut jig according to claim 2, characterized in that: A threaded hole matching the sleeve needle (203) is provided inside the fixing nut (205), and the fixing nut (205) is threadedly connected to the sleeve needle (203) via the threaded hole.

7. A nut jig according to claim 2, characterized in that: The top end of the positioning rod (207) is welded to the bottom of the adjustment block (2), the positioning rod (207) is movably connected to the bottom plate (1) via a movable groove (206), and the outer side of the positioning rod (207) is provided with an external thread matching the limit nut (208).

8. A nut jig according to claim 3, characterized in that: The bottom end of the telescopic rod (302) is welded to the top end of the handle (3), a telescopic hole is provided inside the sleeve rod (301), and the telescopic rod (302) is movably connected to the sleeve rod (301) through the telescopic hole.

9. A nut jig according to claim 3, characterized in that: A threaded hole matching the limit bolt (303) is provided at the bottom end of the outer side of the sleeve rod (301), and the limit bolt (303) is threadedly connected to the sleeve rod (301) through the threaded hole.

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