A punching device for PE foam cable organizer processing

Abstract

The utility model discloses a kind of punching device for PE foam wiring device processing, with: punching box, is internally provided with placing groove, the inner wall of placing groove forms tool groove, one end of placing groove along its length direction is feed opening, the other end is equipped with the limiting plate for carrying out axial location to blank;Threaded rod, one end is fixedly arranged in the side of limiting plate away from punching box, another end passes through fixed plate and is connected with rotating member;Threaded rod is connected with fixed plate screw thread;Rotating member is used to drive threaded rod rotation, to drive limiting plate reciprocating movement along the direction of approaching or away from punching box to adjust limit position;Punching machine is equipped above punching box, the cutter of punching machine is punched along tool groove direction.This utility model drives threaded rod rotation by rotating member, to drive limiting plate reciprocating movement along the direction of approaching or away from punching box to adjust limit position, can adapt to blank punching demand of different length.

Description

Technical Field

[0001] This utility model relates to the field of foam wiring device processing technology, specifically to a punching device for processing PE foam wiring devices. Background Technology

[0002] PE foam cable management kits are commonly used accessories for organizing and protecting cables. Due to the soft texture, good cushioning, and low cost of PE foam material, they are widely used in electronic equipment assembly, communication line laying, and other scenarios. In their production process, the punching process is a critical step, requiring the continuous PE foam blank to be precisely cut to preset dimensions to form a product that meets assembly requirements.

[0003] In existing technology, when precisely cutting PE foam blanks to a preset size, the PE foam blanks are placed into a punching box, limited by the end of the punching box, and then punched by a punching mechanism. The punching mechanism generally includes a cutter and a drive component, with the drive component driving the cutter to complete the cutting.

[0004] To reduce the driving source and actual cost, the position of the punching mechanism is generally limited. Precise punching is achieved by adjusting the length of the PE foam blank. Since the end position of the punching box is limited, it can only be used for products of a single length. When it is necessary to produce wire feeders of different lengths, it is necessary to disassemble or replace the punching box of different specifications, resulting in low punching efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a punching device for processing PE foam wiring harnesses, so as to solve the technical problem of low punching efficiency when it is necessary to disassemble or replace punching boxes of different specifications when it is necessary to produce wiring harnesses of different lengths.

[0006] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution: A punching device for processing PE foam wiring harnesses comprises: a punching box with a placement groove inside, the inner wall of the placement groove forming a cutting groove, one end of the placement groove along its length being a feeding opening, and the other end being a limiting plate for axially limiting the blank; a threaded rod, one end of which is fixedly disposed on the side of the limiting plate away from the punching box, and the other end passing through the fixed plate and connected to a rotating component; the threaded rod being threadedly connected to the fixed plate; the rotating component being used to drive the threaded rod to rotate, thereby causing the limiting plate to reciprocate in a direction close to or away from the punching box to adjust the limiting position; and a punching machine disposed above the punching box, the cutting blade of the punching machine punching along the direction of the cutting groove.

[0007] According to one embodiment of the present invention, a guide groove is provided at the bottom of one end of the placement groove near the limiting plate, and a guide block adapted to the guide groove is provided on the limiting plate. The guide block slides with the guide groove to guide the movement of the limiting plate.

[0008] According to one embodiment of the present invention, a limiting groove is formed inside the limiting plate, and a double-threaded screw is rotatably provided in the limiting groove. The two ends of the double-threaded screw are respectively connected to clamps. A power component is provided on the side wall of the limiting plate, and the actuating end of the power component is connected to the double-threaded screw to drive its rotation.

[0009] According to one embodiment of the present invention, receiving grooves adapted to the clamps are provided on both side walls of the placement groove. In the initial state, the clamps on both sides are respectively placed in the receiving grooves.

[0010] Compared with the prior art, this utility model has the following advantages: This invention allows the blank to be placed into the feeding opening of the placement groove and pushed along the length of the placement groove until it abuts against the limiting plate, thereby achieving axial positioning. The rotating component drives the threaded rod to rotate, thereby causing the limiting plate to move back and forth in the direction of approaching or moving away from the punching box to adjust the limiting position, which can adapt to the punching requirements of blanks of different lengths. Attached Figure Description

[0011] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of the limit plate installation in its initial state; Figure 3 This is a schematic diagram of the limit plate position adjustment; Figure 4 This is a schematic diagram showing the fit between the limiting plate and the punching box; The labels in the diagram represent the following: 1. Punching box; 101. Placement slot; 102. Knife slot; 103. Feed opening; 104. Guide slot; 105. Receiving slot; 2. Limiting plate; 201. Guide block; 202. Limiting slot; 203. Double threaded screw; 204. Clamping plate; 205. Power component; 3. Punching machine; 4. Worktable; 5. Fixing plate; 501. Threaded rod; 502. Rotating component. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] like Figures 1 to 4 As shown, this utility model provides a punching device for processing PE foam wiring devices. It comprises: a punching box 1, which has a placement groove 101 inside. The inner wall of the placement groove 101 forms a knife groove 102. One end of the placement groove 101 along its length is a feeding opening 103, and the other end is provided with a limiting plate 2 for axially limiting the blank; a threaded rod 501, one end of which is fixedly set on the side of the limiting plate 2 away from the punching box 1, and the other end passes through the fixed plate 5 and is connected to a rotating component 502; the threaded rod 501 is threadedly connected to the fixed plate 5; the rotating component 502 is used to drive the threaded rod 501 to rotate, so as to drive the limiting plate 2 to reciprocate in the direction of approaching or away from the punching box 1 to adjust the limiting position; a punching machine 3 is provided above the punching box 1, and the cutter of the punching machine 3 punches along the direction of the knife groove 102.

[0015] Among them, the punching machine 3 is an existing punching equipment that realizes the punching function from top to bottom. Specifically, the blank is put into the feeding opening 103 of the placement groove 101 and pushed along the length of the placement groove 101 until it abuts against the limiting plate 2; the limiting plate 2 realizes the axial positioning of the blank, and with the precise alignment of the cutter and the cutting groove 102, the punching dimensional accuracy is guaranteed; the rotating component 502 drives the threaded rod 501 to rotate, and the threaded engagement between the threaded rod 501 and the fixed plate 5 converts the rotational motion into the linear movement of the limiting plate 2, realizing the adjustment of the limiting position, adapting to various specifications of blanks, and improving the versatility of the device; the overall structure is simple, the punching action is direct and efficient, and it is suitable for the mass production of PE foam wiring devices.

[0016] Since the limiting plate 2 is moved only by the threaded rod 501 and lacks a guiding structure, the limiting plate 2 may tilt due to uneven force on the threaded rod 501, affecting the positioning accuracy of the billet.

[0017] A guide groove 104 is provided at the bottom of the end of the placement groove 101 near the limiting plate 2. A guide block 201 adapted to the guide groove 104 is provided on the limiting plate 2. The guide block 201 slides with the guide groove 104 to guide the movement of the limiting plate 2.

[0018] Specifically, when the limiting plate 2 moves, the guide block 201 slides along the guide groove 104, limiting the displacement of the limiting plate 2 perpendicular to the moving direction and ensuring that it always moves smoothly along the axial direction. Through the cooperation between the guide groove 104 and the guide block 201, the limiting plate 2 is provided with additional support and guidance, avoiding tilting or deviation during movement and further improving positioning accuracy.

[0019] Since the limiting plate 2 only positions the blank by axial contact and does not restrict the radial (width) displacement of the blank, and the PE foam is soft, the blank may shift due to the punching force, affecting the punching accuracy. A limiting groove 202 is provided inside the limiting plate 2. A double threaded screw 203 is rotatably provided in the limiting groove 202. The two ends of the double threaded screw 203 are respectively connected to clamps 204. A power component 205 is provided on the side wall of the limiting plate 2. The actuating end of the power component 205 is connected to the double threaded screw 203 to drive it to rotate.

[0020] Specifically, the power component 205 (such as a motor) drives the double-threaded screw 203 to rotate. Since the threads at both ends of the screw are in opposite directions, the clamping plates 204 on both sides move closer or further away synchronously, thereby clamping or releasing the blank in the width direction.

[0021] The blank is radially clamped by clamping plates 204 to prevent blank displacement during punching, which is especially suitable for soft PE foam materials; the double-threaded screw 203 transmission ensures that the clamping plates 204 on both sides move synchronously, and the clamping force is uniform. Since the clamping plate 204 may protrude from the surface of the limiting plate 2 in the non-working state (initial state), it may hinder the blank from being placed into the placement groove 101, thus affecting the ease of operation.

[0022] The two side walls of the placement groove 101 are provided with receiving grooves 105 that are adapted to the clamping plate 204. In the initial state, the clamping plates 204 on both sides are respectively placed in the receiving grooves 105.

[0023] Specifically, when the billet is not clamped, the clamping plate 204 retracts into the receiving groove 105, flush with the side wall of the placement groove 101, without obstructing the insertion of the billet; when clamping is required, the clamping plate 204 extends out from the receiving groove 105 and fits against the side of the billet; the receiving groove 105 accommodates the clamping plate 204 in its initial state, avoiding interference with the feeding of the billet and improving the smoothness of operation; at the same time, the receiving groove 105 provides movement space for the clamping plate 204, ensuring that the clamping action is not obstructed by the side wall of the placement groove 101.

[0024] The punching box 1 and the fixing plate 5 are fixedly set on the workbench 4. The workbench 4 fixes the punching box 1 and the fixing plate 5 to ensure the overall structural stability. The threaded rod 501 has high transmission accuracy, the limit plate 2 moves smoothly, and the adjustment operation is simple (only the rotating part 502 needs to be rotated, and the rotating part 502 can be a knob).

[0025] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A punching device for processing PE foam wiring harnesses, characterized in that, have: The punching box (1) has a placement groove (101) inside. The inner wall of the placement groove (101) forms a knife groove (102). One end of the placement groove (101) along its length direction is a feeding opening (103), and the other end is provided with a limiting plate (2) for axially limiting the blank. A threaded rod (501) has one end fixedly disposed on the side of the limiting plate (2) away from the punching box (1), and the other end passes through the fixing plate (5) and is connected to a rotating part (502); the threaded rod (501) is threadedly connected to the fixing plate (5); The rotating component (502) is used to drive the threaded rod (501) to rotate, so as to drive the limiting plate (2) to reciprocate in the direction of approaching or moving away from the punching box (1) to adjust the limiting position; A punching machine (3) is provided above the punching box (1), and the cutter of the punching machine (3) punches along the direction of the cutter groove (102).

2. The punching device for processing PE foam wiring harness according to claim 1, characterized in that, A guide groove (104) is provided at the bottom of one end of the placement groove (101) near the limiting plate (2). A guide block (201) adapted to the guide groove (104) is provided on the limiting plate (2). The guide block (201) slides with the guide groove (104) to guide the movement of the limiting plate (2).

3. The punching device for processing PE foam wiring harness according to claim 2, characterized in that, A limiting groove (202) is provided inside the limiting plate (2). A double threaded screw (203) is rotatably provided in the limiting groove (202). The two ends of the double threaded screw (203) are respectively connected to clamps (204). A power component (205) is provided on the side wall of the limiting plate (2). The actuating end of the power component (205) is connected to the double threaded screw (203) to drive it to rotate.

4. The punching device for processing PE foam wiring harness according to claim 3, characterized in that, The two side walls of the placement groove (101) are provided with receiving grooves (105) that are adapted to the clamping plate (204). In the initial state, the clamping plates (204) on both sides are respectively placed in the receiving grooves (105).

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