Stamping device for connecting piece machining

Abstract

The utility model discloses a stamping device for processing a connecting piece, which comprises a working table, an adjusting mechanism is mounted on the working table, a support frame is mounted on the adjusting mechanism, a fixing mechanism is mounted on the support frame, a lower stamping die is mounted on the upper surface of the working table, and a stamping die is mounted on the lower surface of the working table. A stamping support is fixedly connected to one side of the working table, and a stamping mechanism is installed on the stamping support. According to the stamping device for machining the connecting piece, when the connecting piece is stamped, the second electric push rod drives the upper stamping die on the mounting plate to move downwards, the connecting piece is stamped, after stamping is completed, the upper stamping die is withdrawn, the stamping die plate is pushed by the reset spring to move upwards on the sliding rail, and then the connecting piece is stamped. And therefore, the connecting piece can be taken, the operation is simple, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting piece processing, in particular to a punching device for connecting piece processing. Background Art

[0002] The battery connector belongs to the category of hardware stamping and electronic hardware materials. It is also known as charger terminal, battery connection contact piece, battery spring piece, battery buckle, etc. The battery connector is an important component of the battery. It is made of copper, iron, stainless steel and other materials. When the battery shrapnel installed on the conductive film is pressed, the center point of the shrapnel contacts the PCB board to form a loop. It has the characteristics of strong conductivity and good feel. The production of battery shrapnel is a special process that uses stamping die cold stamping to process raw materials into parts or semi-finished products.

[0003] The Chinese patent application with application number CN202122341530.0 discloses a stamping device, which includes a base and a support plate, four support columns are arranged above the base, and the four support columns are fixedly connected to the lower end surface of the support plate, and a cylinder is arranged above the support plate, and the cylinder includes a piston rod, and a slide plate is arranged on the side of the piston rod facing the base, and an operating structure connecting the two is arranged between the piston rod and the slide plate, and the operating structure includes an operating tube arranged above the slide plate, and a first operating hole is opened on the end surface of the operating tube away from the slide plate, and the piston rod is threadedly connected to the first operating hole, and a positioning assembly for limiting the rotation of the piston rod is arranged on the operating tube, and a positioning hole connected to the first operating hole is opened on the operating tube, and the positioning assembly includes a positioning rod threadedly connected to the positioning hole. The present application has the effect of reducing the occurrence of accidents.

[0004] However, the existing stamping device still has some defects. During the stamping process, it is inconvenient to take out the stamped parts after stamping, and a separate tool is needed to take them out, which reduces the production efficiency and has poor practicality. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a punching device for processing connecting pieces, which aims to solve the problems that the stamped parts are inconvenient to remove during stamping and require separate tools to remove, which reduces production efficiency and has poor practicality.

[0006] In order to achieve the above-mentioned utility model object, the technical solution adopted by the utility model is: a punching device for processing a connecting piece, comprising a work table, an adjusting mechanism is installed on the work table, a supporting frame is installed on the adjusting mechanism, a fixing mechanism is installed on the supporting frame, a lower punching die is installed on the upper surface of the work table, a punching bracket is fixedly connected to one side of the work table, and a punching mechanism is installed on the punching bracket;

[0007] The lower stamping die is provided with a stamping groove, the inner wall of the stamping groove is provided with a slide rail, the bottom of the stamping groove is fixedly connected with a return spring, the top of the return spring is fixedly connected with a stamping template, and the stamping template slides on the slide rail.

[0008] Furthermore, the adjustment mechanism includes a groove opened on the upper surface of the work table, an adjustment motor is fixedly installed at one end of the work table, the output end of the adjustment motor extends into the interior of the groove and is fixedly connected to a threaded rod, a movable block is threadedly connected to the threaded rod, and the bottom end of the support frame is fixedly connected to the upper surface of the movable block.

[0009] Furthermore, the fixing mechanism includes a connecting plate fixedly mounted on the supporting frame, the lower surface of the connecting plate is fixedly connected to an electric push rod 1, the protruding end of the electric push rod 1 is fixedly connected to a fixing plate, and the lower surface of the fixing plate is connected to an anti-slip pad.

[0010] Furthermore, the stamping mechanism includes an electric push rod 2 fixedly mounted on the stamping bracket, the protruding end of the electric push rod 2 is fixedly connected to a mounting plate, the lower surface of the mounting plate is fixedly connected to a limiting plate, the limiting plate is connected to an upper stamping die, and the mounting plate is fixedly connected to a guide rod.

[0011] Furthermore, a positioning hole is provided on the work surface, and the guide rod slides on the positioning hole.

[0012] Furthermore, the threads at both ends of the threaded rod have opposite directions.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is a punching device for processing connecting pieces. When punching the connecting piece, the upper punching die on the mounting plate is driven to move downward by the second electric push rod to punch the connecting piece. After the punching is completed, the upper punching die is retracted, and the punching template is pushed to move upward on the slide rail by the reset spring, thereby driving the punched connecting piece to move, so that the connecting piece can be taken out. The operation is simple and the use is convenient.

[0015] 2. The utility model is a punching device for processing connecting pieces. Before the punching starts, according to the specifications of the connecting pieces, the threaded rod is driven to rotate by the adjusting motor, which can drive the support frame on the movable block to move, adjust the fixed plate, and fix connecting pieces of different sizes.

[0016] 3. In the utility model, a punching device for processing a connecting piece is provided. When the electric push rod pushes the mounting plate downward, the guide rod will first be inserted into the interior of the positioning hole, which can ensure the stability during punching and prevent the punching device from shaking during the punching process, thereby affecting the yield rate of the punching of the connecting piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of a punching device for processing a connecting piece according to the utility model;

[0018] Figure 2 It is an enlarged view of the adjustment mechanism of a punching device for processing a connecting piece of the utility model;

[0019] Figure 3 This is a cross-sectional view of a lower punching die of a punching device for processing a connecting piece of the utility model;

[0020] Figure 4 This is an enlarged view of a fixing mechanism of a punching device for processing a connecting piece of the utility model;

[0021] Figure 5 It is an enlarged view of the punching mechanism of a punching device for processing a connecting piece of the utility model.

[0022] Reference table of reference numerals:

[0023] 1. Work surface; 101. Positioning hole; 2. Adjustment mechanism; 201. Groove; 202. Adjustment motor; 203. Threaded rod; 204. Movable block; 3. Support frame; 4. Fixing mechanism; 401. Connecting plate; 402. Electric push rod 1; 403. Fixing plate; 404. Anti-skid pad; 5. Lower stamping die; 501. Stamping groove; 502. Slide rail; 503. Stamping template; 504. Reset spring; 6. Stamping bracket; 7. Stamping mechanism; 701. Electric push rod 2; 702. Mounting plate; 703. Limiting plate; 704. Guide rod; 705. Upper stamping die. DETAILED DESCRIPTION

[0024] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0025] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0026] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] like Figures 1 to 5 As shown, a punching device for processing a connecting piece comprises a work surface 1, an adjusting mechanism 2 is installed on the work surface 1, a support frame 3 is installed on the adjusting mechanism 2, a fixing mechanism 4 is installed on the support frame 3, a lower punching die 5 is installed on the upper surface of the work surface 1, a punching bracket 6 is fixedly connected to one side of the work surface 1, and a punching mechanism 7 is installed on the punching bracket 6;

[0028] The lower stamping die 5 is provided with a stamping groove 501 , and a slide rail 502 is opened on the inner wall of the stamping groove 501 . A return spring 504 is fixedly connected to the bottom of the stamping groove 501 , and a stamping template 503 is fixedly connected to the top of the return spring 504 . The stamping template 503 slides on the slide rail 502 .

[0029] Through the above scheme, a pneumatic button-fastening machine for work clothes production can push out the connecting piece after the punching is completed, and the operation is simple and easy to use.

[0030] The adjustment mechanism 2 includes a groove 201 opened on the upper surface of the work table 1, an adjustment motor 202 is fixedly installed at one end of the work table 1, the output end of the adjustment motor 202 extends into the interior of the groove 201 and is fixedly connected to a threaded rod 203, a movable block 204 is threadedly connected to the threaded rod 203, and the bottom end of the support frame 3 is fixedly connected to the upper surface of the movable block 204.

[0031] Through the above solution, the distance between the support frames 3 can be adjusted according to the specifications of the connecting pieces, which makes it easier to fix the connecting pieces and expands the application range of the device.

[0032] The fixing mechanism 4 includes a connecting plate 401 fixedly mounted on the supporting frame 3, the lower surface of the connecting plate 401 is fixedly connected to an electric push rod 402, the extended end of the electric push rod 402 is fixedly connected to a fixing plate 403, and the lower surface of the fixing plate 403 is connected to an anti-slip pad 404.

[0033] Through the above solution, the anti-slip pad 404 can prevent excessive pressure from causing damage to the outer surface of the connecting piece.

[0034] The stamping mechanism 7 includes an electric push rod 701 fixedly mounted on the stamping bracket 6, the protruding end of the electric push rod 701 is fixedly connected to a mounting plate 702, the lower surface of the mounting plate 702 is fixedly connected to a limiting plate 703, the limiting plate 703 is connected to an upper stamping die 705, and the mounting plate 702 is fixedly connected to a guide rod 704.

[0035] A positioning hole 101 is provided on the work surface 1 , and the guide rod 704 slides on the positioning hole 101 .

[0036] Through the above solution, the stability during stamping can be increased, and the stamping device can be prevented from shaking during the stamping process, thereby affecting the yield rate of the connecting piece stamping.

[0037] The threads at both ends of the threaded rod 203 are in opposite directions.

[0038] The working principle of the utility model is as follows: first, when punching the connecting piece, according to the specifications of the connecting piece, the adjusting motor 202 is started to drive the threaded rod 203 to rotate, which can drive the support frame 3 on the movable block 204 to move, and the fixed plate 403 can be adjusted to place the connecting piece on the upper surface of the lower stamping die 5, and the electric push rod 1 402 is started to push the fixed plate 403 to move downward to fix the connecting piece. After the fixing is completed, the upper stamping die 705 on the mounting plate 702 is driven to move downward by the electric push rod 2 701 to punch the connecting piece. After the punching is completed, the upper stamping die 705 is retracted, and the stamping template 503 is pushed to move upward on the slide rail 502 by the reset spring 504, thereby driving the stamped connecting piece to move, and the connecting piece can be taken. The operation is simple and the use is convenient.

[0039] The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A punching device for processing a connecting piece, characterized in that: The invention comprises a work surface (1), an adjusting mechanism (2) being installed on the work surface (1), a supporting frame (3) being installed on the adjusting mechanism (2), a fixing mechanism (4) being installed on the supporting frame (3), a lower stamping die (5) being installed on the upper surface of the work surface (1), a stamping bracket (6) being fixedly connected to one side of the work surface (1), and a stamping mechanism (7) being installed on the stamping bracket (6); The lower stamping die (5) is provided with a stamping groove (501), the inner wall of the stamping groove (501) is provided with a slide rail (502), the bottom of the stamping groove (501) is fixedly connected with a return spring (504), the top of the return spring (504) is fixedly connected with a stamping template (503), and the stamping template (503) slides on the slide rail (502).

2. A punching device for processing a connecting piece according to claim 1, characterized in that: The adjustment mechanism (2) comprises a groove (201) formed on the upper surface of a work surface (1); an adjustment motor (202) is fixedly mounted on one end of the work surface (1); an output end of the adjustment motor (202) extends into the interior of the groove (201) and is fixedly connected to a threaded rod (203); a movable block (204) is threadedly connected to the threaded rod (203); and the bottom end of the support frame (3) is fixedly connected to the upper surface of the movable block (204).

3. A punching device for processing a connecting piece according to claim 1, characterized in that: The fixing mechanism (4) comprises a connecting plate (401) fixedly mounted on the support frame (3); an electric push rod (402) is fixedly connected to the lower surface of the connecting plate (401); an extended end of the electric push rod (402) is fixedly connected to a fixing plate (403); and an anti-slip pad (404) is connected to the lower surface of the fixing plate (403).

4. A punching device for processing a connecting piece according to claim 1, characterized in that: The stamping mechanism (7) comprises an electric push rod 2 (701) fixedly mounted on a stamping bracket (6); the protruding end of the electric push rod 2 (701) is fixedly connected to a mounting plate (702); the lower surface of the mounting plate (702) is fixedly connected to a limiting plate (703); the limiting plate (703) is connected to an upper stamping die (705); and the mounting plate (702) is fixedly connected to a guide rod (704).

5. A punching device for processing a connecting piece according to claim 4, characterized in that: The work surface (1) is provided with a positioning hole (101), and the guide rod (704) slides on the positioning hole (101).

6. A punching device for processing a connecting piece according to claim 2, characterized in that: The threads at both ends of the threaded rod (203) are in opposite directions.

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