Positioning device for stamping part machining

Abstract

The utility model discloses a positioning device for stamping part machining, which comprises a base, a supporting column is fixedly arranged on the top surface of the base, a stamping machine is detachably mounted on one side of the supporting column, the positioning device further comprises a positioning mechanism, the positioning mechanism comprises a supporting table, supporting rods are fixedly arranged on the bottom surface of the supporting table close to four corners, and the supporting rods are detachably mounted on the supporting table. The end, away from the supporting table, of the supporting rod is fixedly connected with the top face of the base, a clamping mechanism is fixedly arranged on the top face of the supporting table, a plurality of stabilizing mechanisms are arranged on one side of the clamping mechanism, a fixing block is fixedly connected to the top face of the supporting table, and a plurality of stabilizing mechanisms are arranged on one side of the fixing block. And the plurality of stabilizing mechanisms are the same. According to the positioning device for stamping part machining, the stamping part can be accurately positioned conveniently, the machining stability is high, and high-quality products can be produced conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping processing, in particular to a positioning device for stamping part processing. Background Art

[0002] Stamping refers to a forming method in which a press and a die are used to apply external force to plates, strips, pipes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips.

[0003] The applicant has searched existing stamping parts production and found that existing stamping machine brackets are spliced together using a slotted method. This results in a long replacement time during actual production, which affects processing efficiency. For example, the stamping parts positioning bracket disclosed in Chinese Patent No. CN206435876U includes a work surface, a pad, and a positioning bracket. The pad is set on the work surface and has a number of positioning holes evenly distributed on the pad. The positioning bracket includes a support plate and a steel plate assembly provided on the support plate. Two positioning pin holes corresponding to the positioning holes are provided at both ends of the support plate. The steel plate assembly is formed by clamping a horizontally arranged steel plate with a longitudinally arranged steel plate. The positioning bracket can be positioned according to the machine tool coordinates and can process several workpieces at once without frequent disassembly of the positioning bracket, thereby improving work efficiency.

[0004] However, the applicant found that during use, the stamping part positioning bracket is convenient for accurately positioning parts, but is not convenient for improving the stability of the stamping parts during the processing. Therefore, in response to the above problem, it is necessary for the applicant to design a positioning device for stamping part processing to solve the problem. Utility Model Content

[0005] The purpose of the present utility model is to provide a positioning device for stamping parts processing to solve the problems mentioned in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a positioning device for stamping parts processing, comprising a base, a support column is fixedly provided on the top surface of the base, and a punching machine is detachably installed on one side of the support column.

[0007] It also includes: a positioning mechanism, which includes a support table, support rods are fixedly provided on the bottom surface of the support table near the four corners, and the end of the support rod away from the support table is fixedly connected to the top surface of the base, the top surface of the support table is fixedly provided with a clamping mechanism, and one side of the clamping mechanism is provided with several stabilizing mechanisms, the top surface of the support table is fixedly connected with a fixed block, and one side of the fixed block is provided with several stabilizing mechanisms, and several of the stabilizing mechanisms are the same.

[0008] Furthermore, a mold is fixedly provided near the center of the top surface of the support platform, and the mold is located at the lower side of the punching machine.

[0009] Furthermore, a positioning groove is provided on the top surface of the support platform, and the clamping mechanism includes a clamping plate. A positioning block is fixedly provided on the bottom surface of the clamping plate, and the outer surface of the positioning block is slidably connected to the inner surface of the positioning groove.

[0010] Furthermore, a plurality of return springs are fixedly provided on the outer surface of one side of the clamping plate, a stabilizing block is fixedly provided on one end of the plurality of return springs away from the clamping plate, and the bottom surface of the stabilizing block is fixedly connected to the top surface of the support platform.

[0011] Furthermore, a plurality of connection blocks are fixedly provided on the top surface of the clamping plate, and push-pull blocks are fixedly provided on the top surfaces of the plurality of connection blocks.

[0012] Furthermore, the stabilizing mechanism includes a stabilizing plate, a top surface of the stabilizing plate is threadedly provided with a stabilizing screw, and one end of the stabilizing screw is fixedly provided with a rotating handle.

[0013] Furthermore, the end of the fixing screw away from the rotating handle is threadedly penetrated through the bottom surface of the fixing plate and fixed with a reinforcement plate, and the reinforcement plate is located above the mold.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the positioning device for stamping parts processing is convenient for accurately positioning the stamping parts, and has strong processing stability, which is convenient for producing high-quality products. The specific contents are as follows:

[0015] 1. A positioning mechanism is provided. When in use, external force is used to pull the push-pull block. The movement of the push-pull block will drive the connecting block to move. The movement of the connecting block will drive the clamping plate to move. The clamping plate will press the reset spring. The reset spring generates elastic force and places the stamping part on the mold at the same time. After placement, the restriction of the external force on the push-pull block is released. The elastic force of the reset spring will cooperate with the fixed block to extrude the stamping part, making it easy to move the stamping part to the target position and facilitate precise positioning, thereby producing high-quality products.

[0016] 2. A stabilizing mechanism is provided. When the stamping part reaches the target position, the rotating handle is rotated by external force. The rotating handle drives the stabilizing screw to rotate. The rotation of the stabilizing screw drives the reinforcement plate to move, which makes it easier for the reinforcement plate to clamp the stamping part, thereby improving the stability of the stamping part during processing and producing high-quality products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the stabilizing mechanism of the utility model.

[0021] In the figure: 1. Base; 2. Positioning mechanism; 3. Clamping mechanism; 4. Stabilizing mechanism; 10. Support column; 11. Punch; 12. Support rod; 20. Support platform; 21. Mold; 22. Positioning groove; 23. Fixing block; 30. Stabilizing block; 31. Return spring; 32. Clamping plate; 33. Connecting block; 34. Push-pull block; 35. Positioning block; 40. Stabilizing plate; 41. Stabilizing screw; 42. Reinforcement plate; 43. Rotating handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1-4 As shown, the utility model is a positioning device for stamping parts processing, comprising: a base 1, a support column 10 is fixedly provided on the top surface of the base 1, and a punching machine 11 is detachably installed on one side of the support column 10, and also includes a positioning mechanism 2, the positioning mechanism 2 includes a support table 20, and support rods 12 are fixedly provided on the bottom surface of the support table 20 near the four corners, and the end of the support rod 12 away from the support table 20 is fixedly connected to the top surface of the base 1, the top surface of the support table 20 is fixedly provided with a clamping mechanism 3, and one side of the clamping mechanism 3 is provided with a plurality of stabilizing mechanisms 4, the top surface of the support table 20 is fixedly connected with a fixing block 23, and one side of the fixing block 23 is provided with a plurality of stabilizing mechanisms 4, and the plurality of stabilizing mechanisms 4 are all the same. A mold 21 is fixedly provided on the top surface of the support platform 20 near the center, and the mold 21 is located on the lower side of the punching machine 1. A positioning groove 22 is provided on the top surface of the support platform 20. The clamping mechanism 3 includes a clamping plate 32, and a positioning block 35 is fixedly provided on the bottom surface of the clamping plate 32, and the outer surface of the positioning block 35 is slidingly connected to the inner surface of the positioning groove 22. A plurality of return springs 31 are fixedly provided on the outer surface of one side of the clamping plate 32, and a stabilizing block 30 is fixedly provided at one end of the plurality of return springs 31 away from the clamping plate 32, and the bottom surface of the stabilizing block 30 is fixedly connected to the top surface of the support platform 20. A plurality of connecting blocks 33 are fixedly provided on the top surface of the clamping plate 32, and a push-pull block 34 is fixedly provided on the top surface of the plurality of connecting blocks 33.

[0024] Through the above-mentioned structural design, when in use, external force is used to pull the push-pull block 34, and the movement of the push-pull block 34 will drive the connecting block 33 to move, and the movement of the connecting block 33 will drive the clamping plate 32 to move, and the clamping plate 32 will press the reset spring 31, and the reset spring 31 generates elastic force, and at the same time, the stamping part is placed on the mold 21. After placement, the external force on the push-pull block 34 is released, and the elastic force of the reset spring 31 will cooperate with the fixed block 23 to extrude the stamping part, so that the stamping part can be moved to the target position and accurately positioned, thereby producing high-quality products.

[0025] The stabilizing mechanism 4 includes a stabilizing plate 40, the top surface of which is threadedly provided with a stabilizing screw 41, and one end of the stabilizing screw 41 is fixedly provided with a rotating handle 43, and the end of the stabilizing screw 41 away from the rotating handle 43 is threadedly passed through the bottom surface of the stabilizing plate 40 and is fixedly provided with a reinforcement plate 42, which is located above the mold 21.

[0026] Through the above-mentioned structural design, during use, when the stamping part reaches the target position, the rotating handle 43 is rotated by external force, and the rotating handle 43 is convenient for driving the fixing screw 41 to rotate. The rotation of the fixing screw 41 is convenient for driving the reinforcement plate 42 to move, which will facilitate the reinforcement plate 42 to clamp the stamping part, thereby improving the stability of the stamping part during processing, thereby producing high-quality products.

[0027] Working principle: When using the positioning device for processing stamping parts, external force is used to pull the push-pull block 34. The movement of the push-pull block 34 will drive the connecting block 33 to move. The movement of the connecting block 33 will drive the clamping plate 32 to move. The clamping plate 32 will press the reset spring 31. The reset spring 31 generates elastic force and places the stamping part on the mold 21 at the same time. After placement, the restriction of the external force on the push-pull block 34 is released. The elastic force of the reset spring 31 will cooperate with the fixed block 23 to extrude the stamping part, so that the stamping part can be moved to the target position for precise positioning. When the stamping part reaches the target position, external force is used to rotate the rotating handle 43. The rotating handle 43 can easily drive the stabilizing screw 41 to rotate. The rotation of the stabilizing screw 41 can easily drive the reinforcement plate 42 to move, so that the reinforcement plate 42 can clamp the stamping part, thereby improving the stability of the stamping part during processing, thereby producing high-quality products.

[0028] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A positioning device for stamping parts processing, comprising a base (1), a support column (10) fixedly provided on the top surface of the base (1), and a punching machine (11) detachably installed on one side of the support column (10), It is characterized in that Also includes: A positioning mechanism (2), the positioning mechanism (2) includes a support platform (20), the bottom surface of the support platform (20) is fixedly provided with support rods (12) near the four corners, and the end of the support rod (12) away from the support platform (20) is fixedly connected to the top surface of the base (1), the top surface of the support platform (20) is fixedly provided with a clamping mechanism (3), and one side of the clamping mechanism (3) is provided with a plurality of stabilizing mechanisms (4), the top surface of the support platform (20) is fixedly connected with a fixing block (23), and one side of the fixing block (23) is provided with a plurality of stabilizing mechanisms (4), and the plurality of stabilizing mechanisms (4) are all the same.

2. A positioning device for stamping parts processing according to claim 1, characterized in that: A mold (21) is fixedly provided near the center of the top surface of the support platform (20), and the mold (21) is located at the lower side of the punching machine (11).

3. A positioning device for stamping parts processing according to claim 1, characterized in that: The top surface of the support platform (20) is provided with a positioning groove (22), and the clamping mechanism (3) includes a clamping plate (32). A positioning block (35) is fixedly provided on the bottom surface of the clamping plate (32), and the outer surface of the positioning block (35) is slidably connected to the inner surface of the positioning groove (22).

4. A positioning device for stamping parts processing according to claim 3, characterized in that: A plurality of return springs (31) are fixedly provided on the outer surface of one side of the clamping plate (32), a stabilizing block (30) is fixedly provided on one end of the return springs (31) away from the clamping plate (32), and the bottom surface of the stabilizing block (30) is fixedly connected to the top surface of the support platform (20).

5. A positioning device for stamping parts processing according to claim 4, characterized in that: A plurality of connection blocks (33) are fixedly provided on the top surface of the clamping plate (32), and push-pull blocks (34) are fixedly provided on the top surfaces of the plurality of connection blocks (33).

6. A positioning device for stamping parts processing according to claim 2, characterized in that: The stabilizing mechanism (4) comprises a stabilizing plate (40), a top surface of the stabilizing plate (40) is threadedly provided with a stabilizing screw (41), and one end of the stabilizing screw (41) is fixedly provided with a rotating handle (43).

7. A positioning device for stamping parts processing according to claim 6, characterized in that: One end of the stabilizing screw (41) away from the rotating handle (43) is threadedly penetrated through the bottom surface of the stabilizing plate (40) and fixed with a reinforcing plate (42), and the reinforcing plate (42) is located above the mold (21).

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