Hardware plate punching tool

Abstract

According to the hardware plate punching tool, the height adjusting grooves are formed in the groove walls of the two opposite sides of the machining groove, and the pressing positioning pieces in the height adjusting grooves can move in the height adjusting grooves, so that to-be-machined plates with different thicknesses are pressed, and accurate positioning is achieved. In the design, movement of the pressing and positioning piece is achieved through the rotating piece, the connecting part and the gear rotating part of the rotating piece are integrally formed and made of metal materials, a wrench hole is formed in the center of the gear rotating part, an external wrench stretches into the wrench hole to rotate, and therefore the connecting part is driven to rotate. The groove wall of the height adjusting groove is tightly attached to the outer surface of the positioning adjusting part, and therefore in the rotating process of the connecting part, the positioning adjusting part connected with the connecting part can convert rotation into linear motion, the pressing and positioning piece is driven to move in the height adjusting groove in the linear direction, and pressing and positioning of to-be-machined plates with different thicknesses are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware machining technical field, concretely relates to a hardware plate punching frock. BACKGROUND

[0002] In prior art, the plate needs to be pressed and positioned during punching, but different thicknesses of the plate require different pressing forces, which leads to frequent adjustment of the pressing device in actual operation, increasing the complexity and time cost of operation. SUMMARY

[0003] Therefore, the utility model provides a hardware plate punching frock.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A hardware plate punching frock, including plate positioning seat, one side of plate positioning seat is provided with punching mechanism, the recess is formed on plate positioning seat and forms processing groove, the processing groove is placed with the plate to be processed, the height adjusting groove is set up on the opposite groove wall of at least two sides of processing groove, the pressing and positioning part is provided in height adjusting groove, the pressing and positioning part has plate pressing part and positioning adjusting part, the plate pressing part extends adjusting groove and extends into processing groove and presses and positions the plate to be processed, the positioning adjusting part is provided with rotating part between plate positioning seat, the rotating part has connecting part and gear rotating part, the gear slot that communicates height adjusting groove is set up on plate positioning seat, the connecting part passes through gear slot and height adjusting groove in proper order and is connected with the positioning adjusting part of pressing and positioning part, one end of gear rotating part extends into gear slot and is connected with plate positioning seat, rotating gear rotating part drives pressing and positioning part to move in height adjusting groove.

[0006] Preferably, the plate pressing part of the pressing and positioning part is arranged by bending 90° from the top end of the positioning adjusting part to the center direction of the processing groove, and a wear-resistant pad is arranged on the side end face of the plate pressing part close to the plate to be processed.

[0007] Preferably, a square hole is arranged on the positioning adjusting part, the connecting part of the rotating part is arranged in a cylindrical shape, the connecting part is arranged in correspondence with the shape of the square hole, the connecting part is screw-connected with the pressing and positioning part by extending into the connecting hole, the gear rotating part is arranged in a disc shape, a plurality of gear clutches are arranged on the outer periphery of the gear rotating part at equal intervals, gear teeth are arranged on the opposite groove walls of the gear slot in correspondence with the gear clutches, and the gear clutches are meshingly connected with the gear teeth.

[0008] Preferably, the processing groove is arranged in a stepped shape, the processing groove has an upper groove part and a lower groove part, the height adjusting groove is arranged on the corresponding groove wall of the upper groove part, and the edge of the plate to be processed is connected with the bottom groove wall of the upper groove part.

[0009] Preferably, a wrench hole is formed in the center of the gear rotation part.

[0010] Preferably, a mounting bracket is arranged on one side of the plate positioning seat, the punching mechanism is arranged on the mounting bracket, and the mounting bracket is detachably connected with the plate positioning seat.

[0011] Preferably, the wear-resistant pad is made of polyurethane.

[0012] The beneficial effects of the utility model lie in that height adjusting grooves are arranged on the opposite groove walls of the processing groove, the compression positioning piece in the height adjusting groove can move in the height adjusting groove, thereby compressing the plate to be processed with different thicknesses and realizing accurate positioning. In the design, the movement of the compression positioning piece is realized by rotating pieces, the connecting part and the gear rotation part of the rotating piece are integrally formed and are both made of metal, a wrench hole is formed in the center of the gear rotation part, the wrench hole is rotated by an external wrench, thereby driving the connecting part to rotate. Since the groove wall of the height adjusting groove is tightly attached to the outer surface of the positioning adjusting part, when the connecting part rotates, the positioning adjusting part connected with the connecting part converts the rotation into linear motion, thereby driving the compression positioning piece to move in the height adjusting groove along the linear direction, and the compression positioning piece realizes compression positioning of the plate to be processed with different thicknesses. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0014] FIG. 1 is a structural schematic diagram of the present utility model; Figure 1 FIG. 2 is a structural schematic diagram of the present utility model;

[0015] FIG. 3 is a structural schematic diagram of the present utility model; Figure 2 FIG. 4 is an enlarged view of position A in FIG. 3; Figure 1 FIG. 5 is an enlarged view of position B in FIG. 3; FIG. 6 is an enlarged view of position C in FIG. 3;

[0016] FIG. 7 is a structural schematic diagram of the present utility model; Figure 3 FIG. 8 is a structural schematic diagram of the gear groove mechanism of the present utility model. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described in combination with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the present utility model.

[0018] The utility model will be described further below in conjunction with the drawings of the specification.

[0019] The utility model provides the following technical scheme:

[0020] As shown in the accompanying Figures 1-3 The utility model discloses a hardware plate punching frock, including plate positioning seat 1, one side of plate positioning seat 1 sets up punching mechanism 2, the recess is formed on plate positioning seat 1 and forms processing groove 3, the processing groove 3 is placed and processes the plate 4, the height adjusting groove 5 is set up on the opposite groove wall of processing groove 3 at least two sides, the height adjusting groove 5 is provided with the compression positioning piece 6, the compression positioning piece 6 has plate compression part 7 and positioning adjustment part 8, plate compression part 7 stretches out height adjusting groove and stretches into processing groove 3 and carries out compression positioning to the plate 4 that processes, positioning adjustment part 8 is provided with rotating piece 9 between plate positioning seat 1, rotating piece 9 has connecting portion 10 and gear rotating part 11, the gear slot 12 that communicates height adjusting groove 5 is set up on plate positioning seat 1, connecting portion 10 is connected with the positioning adjustment part 8 of compression positioning piece 6 in turn through gear slot 12 and height adjusting groove 5, the gear rotating part 11 one end stretches into gear slot 12 and is connected with plate positioning seat 1, and rotating gear rotating part 11 drives compression positioning piece 6 to move in height adjusting groove 5. Specifically, in the design, by setting up height adjusting groove 5 on the opposite groove wall of processing groove 3, the compression positioning piece 6 in height adjusting groove 5 can move in height adjusting groove 5, thereby the plate 4 that processes of different thickness is compressed tightly, realizes accurate positioning. And in the design, the movement of compression positioning piece 6 is realized through rotating piece 9, in the design, the connecting portion 10 and gear rotating part 11 of rotating piece 9 are integrally formed, and are all metal material, and wrench hole 22 is set up in the center of gear rotating part 11, and is rotated through the external wrench and stretches into wrench hole, thereby driving connecting portion 10 to rotate, because in the design, the groove wall of height adjusting groove 5 and the outer surface of positioning adjustment part 8 are close, therefore, when connecting portion 10 rotates, the positioning adjustment part 8 connected with connecting portion 10 will convert rotation into linear motion, thereby driving compression positioning piece 6 to move in height adjusting groove 5 along the linear direction, realizes the compression positioning of the plate 4 that processes of different thickness.

[0021] Further, the plate pressing part 7 of the pressing positioning piece 6 is arranged by bending 90° from the top end of the positioning adjusting part 8 towards the center direction of the processing groove 3, and the wear-resistant pad 13 is arranged on the side end face of the plate pressing part 7 close to the plate to be processed 4. Specifically, in the embodiment, the wear-resistant pad 13 is made of polyurethane material, which has good wear resistance and elasticity, and can effectively protect the surface of the plate to be processed 4 from damage. The plate pressing part 7 is arranged by bending 90° from the top end of the positioning adjusting part 8 towards the center direction of the processing groove 3, which can ensure that the contact area between the plate pressing part 7 and the plate to be processed 4 increases during the pressing process, thereby uniformly dispersing the pressure and reducing the deformation or damage of the plate caused by excessive local stress.

[0022] Further, the square hole 14 is arranged on the positioning adjusting part 8, the connecting part 10 of the rotating piece 9 is arranged in a cylindrical shape, the connecting part 10 is arranged in correspondence with the shape of the square hole, the connecting part 10 is screwed with the pressing positioning piece 6 by extending into the square hole 14, the gear rotating part 11 is arranged in a disc shape, a plurality of gear clutches 15 are arranged at equal intervals on the outer periphery of the gear rotating part 11, the gear teeth 16 are arranged on the opposite two side groove walls of the gear slot 12 in correspondence with the gear clutches 15, and the gear clutches 15 are engaged with the gear teeth 16. Specifically, in the embodiment, the engagement structure of the gear clutches 15 and the gear teeth 16 is designed as helical teeth, so as to ensure that the gear clutches 15 and the gear teeth 16 can smoothly engage and disengage during rotation, thereby reducing the resistance and noise during operation. In order to prevent the gear clutches 15 and the gear teeth 16 from loosening, when the pressing positioning piece 6 is pressed against the plate to be processed 4, gaps appear between some of the gear clutches 15 and the gear teeth 16, and the blocking piece 17 is inserted into the gap. The shape of the blocking piece 17 matches the gap, so as to ensure that it can be firmly clamped in the gap. The blocking piece 17 is usually made of metal material, which has sufficient strength and wear resistance to withstand the pressure and friction in long-term use. In the design, the installation position of the blocking piece 17 is carefully designed to ensure that it can effectively prevent the gear clutches 15 and the gear teeth 16 from loosening without affecting the normal work of the pressing positioning piece 6. The cooperation of the square hole 14 and the connecting part 10 can ensure that the rotating piece 9 drives the pressing positioning piece 6 to move along the height adjusting groove 5 during rotation, thereby realizing accurate height adjustment of the plate 4.

[0023] Further, the processing groove 3 is arranged in a stepped manner, and the processing groove 3 has an upper groove part 18 and a lower groove part 19, the height adjusting groove 5 is arranged on the groove wall corresponding to the upper groove part 18, and the edge of the plate to be processed 4 is in contact with the bottom groove wall of the upper groove part 18. Specifically, in the embodiment, the stepped processing groove 3 is used for supporting the upper groove part 18 and punching the lower groove part 19, thereby ensuring the stability of the plate during processing. The size of the upper groove part 18 is slightly larger than the thickness of the plate to be processed 4, so as to ensure that the plate can be stably placed in the upper groove part 18. The depth of the lower groove part 19 is designed according to the punching depth, so as to ensure that the bottom of the lower groove part 19 is not touched during punching, thereby avoiding unnecessary damage to the punch.

[0024] Further, the plate positioning seat 1 is provided with a mounting bracket 20 on one side, the punching mechanism 2 is arranged on the mounting bracket 20, and the mounting bracket 20 and the plate positioning seat 1 are detachably connected. Specifically, in the embodiment, the mounting bracket 20 and the plate positioning seat 1 are arranged in a detachable structure, so as to realize quick replacement and maintenance of the punching mechanism 2. Such a design not only improves the flexibility of the equipment, but also reduces the maintenance cost and time. In actual application, when the punching mechanism 2 needs to be replaced or maintained, the operator only needs to simply detach the connecting piece, so as to remove the entire punching mechanism 2 from the plate positioning seat 1, and then perform corresponding maintenance or replacement work. In addition, the detachable connection design also allows quick replacement of punching mechanisms 2 of different specifications or models according to different processing requirements, thereby improving the application range and production efficiency of the equipment. The punching mechanism 2 is prior art, and thus will not be described here.

[0025] The above description of the disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hardware plate punching tooling, comprising a plate positioning seat, a punching mechanism is arranged on one side of the plate positioning seat, characterized in that: The inner recess of the plate positioning seat is formed into a processing groove, the processing groove is placed with a plate to be processed, height adjusting grooves are opened on at least two opposite groove walls of the processing groove, a pressing positioning piece is arranged in the height adjusting groove, the pressing positioning piece has a plate pressing part and a positioning adjusting part, the plate pressing part extends out of the height adjusting groove and extends into the processing groove to press and position the plate to be processed, a rotating piece is arranged between the plate positioning seat and the positioning adjusting part, the rotating piece has a connecting part and a gear rotating part, a gear groove communicating with the height adjusting groove is opened on the plate positioning seat, the connecting part sequentially passes through the gear groove and the height adjusting groove and is connected with the positioning adjusting part of the pressing positioning piece, one end of the gear rotating part extends into the gear groove and is connected with the plate positioning seat, and rotating the gear rotating part drives the pressing positioning piece to move in the height adjusting groove.

2. The hardware sheet punching tooling of claim 1, wherein: The plate pressing part of the pressing positioning piece is arranged by bending the top end of the positioning adjusting part by 90 degrees towards the center of the processing groove, and a wear-resistant pad is arranged on the side end face of the plate pressing part close to the plate to be processed.

3. The hardware sheet punching tooling of claim 1, wherein: A square hole is opened on the positioning adjusting part, the connecting part of the rotating piece is arranged in a cylindrical shape, the connecting part is arranged in correspondence with the shape of the square hole, the connecting part extends into the connecting hole and is threadedly connected with the pressing positioning piece, the gear rotating part is arranged in a disc shape, a plurality of gear clutches are arranged at equal intervals on the outer periphery of the gear rotating part, gear teeth are arranged on the two opposite side groove walls of the gear groove in correspondence with the gear clutches, and the gear clutches are meshingly connected with the gear teeth.

4. The hardware sheet punching tooling of claim 1, wherein: The processing groove is arranged in a stepped shape, the processing groove has an upper groove part and a lower groove part, the height adjusting groove is opened on the corresponding groove wall of the upper groove part, and the edge of the plate to be processed is connected with the bottom groove wall of the upper groove part.

5. The hardware sheet punching tooling of claim 3, wherein: A wrench hole is opened in the center of the gear rotating part.

6. The hardware sheet punching tooling of claim 1, wherein: One side of the plate positioning seat is provided with a mounting bracket, the punching mechanism is arranged on the mounting bracket, and the mounting bracket and the plate positioning seat are detachably connected.

7. The hardware sheet punching tooling of claim 2, wherein: The wear-resistant pad is made of polyurethane material.

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