Stamping die for connector machining

Abstract

The utility model discloses a stamping die for connector processing, and relates to the technical field of stamping dies, the stamping die for connector processing comprises a base, the top of the base is fixedly provided with a support rod, the top of the base is fixedly provided with a top plate, and the top of the top plate is fixedly provided with a hydraulic telescopic mechanism; the output end of the hydraulic telescopic mechanism slidably penetrates through the top plate and extends to the bottom of the top plate, an upper mold is fixedly mounted at the output end of the hydraulic telescopic mechanism, a lower mold is arranged on the base, and two clamping plates are pushed to slide in two limiting slide ways and on two limiting rods, so that the two clamping plates extrude two springs; according to the connector machining device, the sliding block is arranged on the base, so that a machining material on the sliding block is clamped and fixed, meanwhile, the machining material can be positioned in the center of the sliding block, machining of a connector is completed, the machining effect on the connector is improved, the machining material is fixed conveniently, and fixing convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping dies, and particularly relates to a stamping die for connector processing. Background Art

[0002] A stamping die is a special process equipment that processes materials (metal or non-metal) into parts (or semi-finished products) in cold stamping processing. A stamping die consists of a fixed part and a movable part. The fixed part is fastened to the working table of a press by a pressing plate, bolts, etc.; the movable part is generally fastened to the slider of the press [1]. There are various types of stamping dies such as blanking dies, drawing dies, bending dies, flanging dies, curling dies, etc.

[0003] After retrieval, the existing Chinese patent publication number is: CN 221041890 U, which provides a stamping die for connector terminals. Through the combined use of a cushion block, a threaded rod, a turning handle, a movable sleeve and a pressing plate, when processing, the two ends of the processing material are respectively placed between the pressing plate and the cushion block, and the turning handles on both sides are rotated simultaneously, thereby driving the threaded rod to rotate, driving the movable sleeve to slide up and down on the outside of the threaded rod, pressing the pressing plate above the processing material, and playing a role in limiting the material, which can effectively prevent the material from shifting during the processing.

[0004] Although the above patent can effectively prevent the material from shifting during the processing, the above stamping die for connector terminals still has the following problems: when fixing the processing material, it is necessary for the staff to rotate multiple threaded rods to fix the material, which leads to inconvenience in fixing the material and affects the fixing effect.

[0005] In view of the above problems, a stamping die for connector processing is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a stamping die for connector processing, which can solve the problems in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: A stamping die for connector processing, including a base, a support rod is fixedly installed on the top of the base, a top plate is fixedly installed on the top of the base, a hydraulic telescopic mechanism is fixedly installed on the top of the top plate, the output end of the hydraulic telescopic mechanism slides through the top plate and extends to the bottom of the top plate, the output end of the hydraulic telescopic mechanism is fixedly installed with an upper die, a lower die is arranged on the base, a fixed block is fixedly installed on the base, and a sliding block is slidably connected inside the fixed block.

[0008] Preferably, two limiting chutes are opened on the sliding block, and clamping plates are slidably connected inside both of the two limiting chutes.

[0009] Preferably, limiting rods are fixedly installed inside both of the two limiting chutes. The surfaces of the two limiting rods are respectively slidably connected to the interiors of the two clamping plates. Springs are movably sleeved on both of the two limiting rods. One ends of the two springs facing each other are respectively fixedly connected to the interiors of the two limiting chutes, and the other ends of the two springs facing away from each other are respectively fixedly connected to the two clamping plates.

[0010] Preferably, L-shaped rods are slidably connected to the interiors of both of the two sliding blocks. The two L-shaped rods are respectively fixedly connected to the two clamping plates.

[0011] Preferably, sliding chutes are formed on both sides of the fixed block. The two L-shaped rods are respectively slidably connected to the interiors of the two sliding chutes.

[0012] Preferably, rotating wheels are rotatably connected to the upper ends of the two L-shaped rods. Two guiding plates are fixedly installed on one side of the upper die. The two guiding plates are both arranged obliquely.

[0013] Preferably, two fixed columns are fixedly installed inside the fixed block. The surfaces of the two fixed columns are respectively slidably connected to the interior of the sliding block.

[0014] Preferably, return springs are movably sleeved on both of the two fixed columns.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1). For the stamping die for connector processing, by pushing the two clamping plates to slide inside the two limiting chutes and on the two limiting rods, the two clamping plates squeeze the two springs, thereby clamping and fixing the processing material on the sliding block. At the same time, the processing material can be positioned at the center of the sliding block, thus completing the processing of the connector, improving the processing effect of the connector, and facilitating the fixing of the processing material, and improving the convenience of fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0018] Figure 1 is a schematic structural diagram of a stamping die for connector processing according to the present utility model;

[0019] Figure 2 is a schematic diagram of the lower die of the present utility model;

[0020] Figure 3 is the present utility model Figure 2 magnified schematic diagram at A in;

[0021] Figure 4 is a schematic diagram of the interior of the fixed block of the present utility model.

[0022] Reference numerals: 1, top plate; 2, hydraulic telescopic mechanism; 3, base; 4, support rod; 5, upper die; 6, guide plate; 7, rotating wheel; 8, L-shaped rod; 9, fixed block; 10, lower die; 11, slideway; 12, sliding block; 13, limiting slideway; 14, limiting rod; 15, spring; 16, clamping plate; 17, reset spring; 18, fixed column. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] To further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings.

[0025] Please refer to Figures 1-4 , the present invention provides a technical solution: a stamping die for connector processing, including a base 3, a support rod 4 is fixedly installed on the top of the base 3, a top plate 1 is fixedly installed on the top of the base 3, a hydraulic telescopic mechanism 2 is fixedly installed on the top of the top plate 1, the output end of the hydraulic telescopic mechanism 2 slides through the top plate 1 and extends to the bottom of the top plate 1, the output end of the hydraulic telescopic mechanism 2 is fixedly installed with an upper die 5, a lower die 10 is arranged on the base 3, and a fixed block 9 is fixedly installed on the base 3, and a sliding block 12 is slidably connected inside the fixed block 9.

[0026] Place the processing material on the sliding block 12, and then start the hydraulic telescopic mechanism 2, so that the hydraulic telescopic mechanism 2 drives the upper die 5 to move downward, so that the upper die 5 stamps the processing material, so as to realize stamping and forming of the connector, and thus facilitate the processing of the connector.

[0027] There are two limiting chutes 13 formed on the sliding block 12. Inside both of the two limiting chutes 13, there is a clamping plate 16 slidably connected. Inside both of the two limiting chutes 13, there is a limiting rod 14 fixedly installed. The surfaces of the two limiting rods 14 are respectively slidably connected to the interiors of the two clamping plates 16. On both of the two limiting rods 14, there is a spring 15 movably sleeved. The opposite ends of the two springs 15 are respectively fixedly connected to the interiors of the two limiting chutes 13, and the opposite ends of the two springs 15 are respectively fixedly connected to the two clamping plates 16. Inside both of the two sliding blocks 12, there is an L-shaped rod 8 slidably connected. The two L-shaped rods 8 are respectively fixedly connected to the two clamping plates 16. On both sides of the fixed block 9, there are chutes 11 formed. The two L-shaped rods 8 are respectively slidably connected inside the two chutes 11. At the upper ends of the two L-shaped rods 8, there is a rotating wheel 7 rotatably connected. On one side of the upper die 5, there are two guiding plates 6 fixedly installed. Both of the two guiding plates 6 are arranged in an inclined shape.

[0028] When the upper die 5 moves downward, it will cause the upper die 5 to drive the two guiding plates 6 to move downward, and then the guiding plates 6 will squeeze the two rotating wheels 7, and then the two L-shaped rods 8 will move relatively, and then the two L-shaped rods 8 will slide inside the sliding block 12, pushing the two clamping plates 16 to slide on the two limiting rods 14 and inside the two limiting chutes 13, and then the two clamping plates 16 will squeeze the two springs 15, so as to realize clamping and fixing of the processing material on the sliding block 12. At the same time, the processing material can be positioned at the center of the sliding block 12, and then the processing of the connector is completed, improving the processing effect of the connector, and then facilitating the fixing of the processing material and improving the convenience of fixing.

[0029] Inside the fixed block 9, there are two fixed columns 18 fixedly installed. The surfaces of the two fixed columns 18 are respectively slidably connected to the interior of the sliding block 12. On both of the two fixed columns 18, there is a return spring 17 movably sleeved.

[0030] When the upper die 5 moves downward, it will cause the upper die 5 to squeeze the sliding block 12, and then the sliding block 12 will slide inside the fixed block 9, squeezing the return spring 17. When the upper die 5 resets, then the sliding block 12 will reset by the elastic force of the return spring 17, which is convenient for separating the processed material from the lower die 10, and then convenient for the staff to take the processed material, improving the convenience of taking.

[0031] Working principle:

[0032] When the upper die 5 moves downward, it will drive the two guide plates 6 to move downward, thereby causing the guide plates 6 to squeeze the two rotating wheels 7, further causing the two L-shaped rods 8 to move relatively, and further causing the two L-shaped rods 8 to slide inside the sliding block 12, pushing the two clamping plates 16 to slide inside the two limiting chutes 13 and on the two limiting rods 14, thereby causing the two clamping plates 16 to squeeze the two springs 15, and further realizing the clamping and fixing of the processing material on the sliding block 12.

[0033] When the upper die 5 moves downward, it will squeeze the sliding block 12, thereby causing the sliding block 12 to slide inside the fixed block 9 and squeeze the return spring 17. When the upper die 5 returns to its original position, the sliding block 12 will be reset by the elastic force of the return spring 17, which is convenient for separating the processed material from the lower die 10.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stamping die for connector processing, comprising a base (3), characterized in that: A support rod (4) is fixedly mounted on the top of the base (3), a top plate (1) is fixedly mounted on the top of the base (3), a hydraulic telescopic mechanism (2) is fixedly mounted on the top of the top plate (1), an output end of the hydraulic telescopic mechanism (2) slides through the top plate (1) and extends to the bottom of the top plate (1), an upper mold (5) is fixedly mounted on the output end of the hydraulic telescopic mechanism (2), a lower mold (10) is arranged on the base (3), a fixed block (9) is fixedly mounted on the base (3), and a sliding block (12) is slidably connected to the inside of the fixed block (9); The sliding block (12) is provided with two limiting slideways (13), and the interiors of the two limiting slideways (13) are both slidably connected with clamping plates (16); The two limiting slideways (13) are both fixedly installed with limiting rods (14), the surfaces of the two limiting rods (14) are respectively slidably connected to the inside of the two clamping plates (16), the two limiting rods (14) are both movably sleeved with springs (15), the opposite ends of the two springs (15) are respectively fixedly connected to the inside of the two limiting slideways (13), and the opposite ends of the two springs (15) are respectively fixedly connected to the two clamping plates (16); The two sliding blocks (12) are both slidably connected to an L-shaped rod (8), and the two L-shaped rods (8) are respectively fixedly connected to the two clamping plates (16); Slideways (11) are provided on both sides of the fixed block (9), and the two L-shaped rods (8) are slidably connected inside the two slideways (11) respectively; The upper ends of the two L-shaped rods (8) are rotatably connected to a rotating wheel (7), and two guide plates (6) are fixedly mounted on one side of the upper mold (5), and the two guide plates (6) are arranged in an inclined state; Two fixed columns (18) are fixedly installed inside the fixed block (9), and the surfaces of the two fixed columns (18) are slidably connected to the inside of the sliding block (12); The two fixed columns (18) are both movably sleeved with a return spring (17).

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