Punching machine provided with positioning mechanism and used for machining electric parts

Abstract

The utility model relates to the field of machining, and discloses an electric device machining punch press with a positioning mechanism, which comprises an upper shell and a workbench, a clamping and positioning component is arranged at the top of the workbench and used for clamping and positioning a workpiece, a first hydraulic rod is fixedly connected to the bottom of the upper shell, and a second hydraulic rod is fixedly connected to the bottom of the upper shell. A first connecting plate is fixedly connected to the telescopic end of the first hydraulic rod, a clamp is slidably connected to the bottom of the first connecting plate, a cutter is fixedly connected to the bottom of the clamp, second hydraulic rods are fixedly connected to the left side and the right side of the rear portion of the upper shell, and a supporting plate is fixedly connected to the bottoms of the second hydraulic rods. A plurality of evenly-distributed supporting rods are fixedly connected to the bottom of the supporting plate. According to the utility model, the fixing bolt can drive the cylindrical pin to move upwards, the limitation of the clamp in the horizontal direction is relieved, the clamp can be taken out through horizontal movement, and the cutter can be quickly replaced, so that the downtime of equipment can be obviously reduced, the labor cost is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of mechanical processing, in particular to a punching machine with a positioning mechanism for processing electrical components. Background Art

[0002] Electrical components are used to perform various electrical and electronic functions, such as controlling current, adjusting voltage, processing signals, storing energy, and providing electrical protection. They are widely used in various electronic products, from household appliances to industrial equipment, to ensure the normal operation and performance of the equipment. Punching machines can process large numbers of parts quickly and automatically, improving production efficiency and are suitable for large-scale production.

[0003] A punch press with a positioning mechanism for processing electrical components includes a punch and a die, which are used for processing operations such as cutting, punching, and forming. The punch is responsible for applying pressure, and the die is responsible for shaping the material. A punch press with a positioning mechanism for processing electrical components includes a positioning system, which is used to accurately position the workpiece to ensure that the position and direction of each punch are consistent, thereby improving processing accuracy.

[0004] Existing punching machines for processing electrical components cannot quickly replace cutting tools, which limits the flexibility of the equipment and makes it impossible to adjust according to customer customization requirements. Therefore, a punching machine for processing electrical components with a positioning mechanism is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the present invention provides a punching machine for processing electrical components with a positioning mechanism, aiming to improve the problem in the prior art that the tool cannot be quickly replaced, resulting in poor flexibility.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The top of the workbench is fixedly provided with a clamping and positioning assembly, and the clamping and positioning assembly is used to clamp and position the workpiece, and the bottom of the upper shell is fixedly connected to a hydraulic rod 1, and the telescopic end of the hydraulic rod 1 is fixedly connected to a connecting plate 1, and the bottom of the connecting plate 1 is slidably connected to a clamp, and the bottom of the clamp is fixedly connected to a tool. The left and right sides of the rear of the upper shell are fixedly connected to a hydraulic rod 2, and the bottom of the hydraulic rod 2 is fixedly connected to a support plate, and the bottom of the support plate is fixedly connected to a plurality of evenly distributed support rods. The inside of the connecting plate 1 is slidably connected to a fixing bolt, and the rear end of the fixing bolt is fixedly connected to a cylindrical pin, and the top of the cylindrical pin is fixedly connected to a spring, and the top of the spring is fixedly connected to the inside of the connecting plate 1, and the bottom end of the cylindrical pin is slidably connected to the inside of the clamp, the top of the support plate is fixedly connected to the bottom of the workbench, and the front side of the workbench is fixedly connected to a side plate;

[0008] As a further description of the above technical solution:

[0009] The clamping and positioning assembly includes two fixed plates (I), the bottoms of the two fixed plates (I) are fixedly connected to the left and right sides of the top of the workbench respectively, the front side of the fixed plate (I) is fixedly connected to two fixed wheels (I), the top of the workbench is fixedly connected to a pad, the top of the pad is slidably connected to the workpiece, the rear side of the side plate is fixedly connected to a hydraulic rod (III), the telescopic end of the hydraulic rod (III) is fixedly connected to a fixed plate (III), the bottom of the fixed plate (III) is fixedly connected to a connecting plate (III), the top of the connecting plate (III) is fixedly connected to a connecting plate (II), the top of the connecting plate (II) is slidably connected to a slider (I), the top of the slider (I) is fixedly connected to the fixed plate (II), and the fixed plate (II) is fixedly connected to two fixed wheels (II) on the side away from the side plate;

[0010] As a further description of the above technical solution:

[0011] A slide groove is provided on the top of the workbench, and the bottom of the connecting plate is slidably connected to the slide groove of the workbench;

[0012] As a further description of the above technical solution:

[0013] One end of the fixing bolt is fixedly connected to the limiting block, and the outer periphery of the limiting block is slidably connected to the interior of the connecting plate;

[0014] As a further description of the above technical solution:

[0015] A support pad is fixedly connected to the bottom of the support rod;

[0016] As a further description of the above technical solution:

[0017] Baffles are fixedly connected to the left and right sides of the top of the connecting plate;

[0018] As a further description of the above technical solution:

[0019] The left and right sides of the connecting plate 1 are fixedly connected to the sliding block 2, and the sliding block 2 is slidably connected to the interior of the upper shell;

[0020] As a further description of the above technical solution:

[0021] The upper shell is made of stainless steel, and the support rod is made of stainless steel.

[0022] The utility model has the following beneficial effects:

[0023] 1. In this utility model, raising the fixing bolt drives the cylindrical pin upward, releasing the horizontal restriction of the fixture and allowing it to be moved horizontally for removal. After replacing the tool, the fixing bolt is raised again to insert the fixture. The spring drives the fixing bolt downward, and the cylindrical pin also moves downward to restrict the horizontal movement of the fixture, thus solving the problem of slow tool replacement and low efficiency.

[0024] 2. In the present invention, the hydraulic rod 3 is started to drive the fixed plate 3 to slide, and then the connecting plate 3, the connecting plate 2, the slider 1, the fixed plate 2 and the two fixed wheels 2 are driven to slide in sequence, fixing the workpiece on the workbench to achieve clamping positioning, ensuring the consistency of the stamping position and direction, and improving the processing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a punch press for processing electrical components with a positioning mechanism proposed in the present invention;

[0026] Figure 2 This is a schematic structural diagram of the workbench of a punch press for processing electrical components with a positioning mechanism proposed in the present invention;

[0027] Figure 3 This is a schematic structural diagram of the upper housing of a punch press for processing electrical components with a positioning mechanism proposed in the present invention;

[0028] Figure 4 This is a schematic structural diagram of a fixture of a punch press for processing electrical components with a positioning mechanism proposed in the present invention;

[0029] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0030] Legend:

[0031] 1. Upper shell; 2. Hydraulic rod 1; 3. Connecting plate 1; 4. Hydraulic rod 2; 5. Clamp; 6. Tool; 7. Workpiece; 8. Fixed plate 1; 9. Fixed wheel 1; 10. Baffle; 11. Workbench; 12. Support plate; 13. Support pad; 14. Pad; 15. Support rod; 16. Hydraulic rod 3; 17. Side plate; 18. Fixed wheel 2; 19. Fixed plate 2; 20. Slider 1; 21. Connecting plate 2; 22. Connecting plate 3; 23. Fixed plate 3; 24. Slider 2; 25. Fixing bolt; 26. Limit block; 27. Cylindrical pin; 28. Spring. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1 、 Figure 3 、 Figure 4 and Figure 5 , the utility model provides an embodiment: a punch press for processing electrical components with a positioning mechanism, comprising an upper shell 1 and a workbench 11, the bottom of the upper shell 1 is fixedly connected to a hydraulic rod 2, the telescopic end of the hydraulic rod 2 is fixedly connected to a connecting plate 3, the bottom of the connecting plate 3 is slidably connected to a clamp 5, the bottom of the clamp 5 is fixedly connected to a tool 6, the left and right sides of the rear of the upper shell 1 are fixedly connected to hydraulic rods 24, the bottom of the hydraulic rod 24 is fixedly connected to a support plate 12, the bottom of the support plate 12 is fixedly connected to a plurality of evenly distributed support rods 15, the inside of the connecting plate 3 is slidably connected to a fixing bolt 25, the rear end of the fixing bolt 25 is fixedly connected to a cylindrical pin 27, the top of the cylindrical pin 27 is fixedly connected to a spring 28, the top of the spring 28 is fixedly connected to the inside of the connecting plate 3, the top of the support plate 12 is fixedly connected to the working At the bottom of the table 11, the front side of the workbench 11 is fixedly connected with a side plate 17, and the left and right sides of the connecting plate 3 are fixedly connected with a slider 24, and the slider 24 is slidably connected to the inside of the upper shell 1, and the upper shell 1 is used to fix the hydraulic rod 12, and the workbench 11 is used to support the clamping positioning assembly, and the connecting plate 13 is used to drive the clamp 5 to rise and fall, and the clamp 5 is used to fix the tool 6, and the tool 6 is used to cut the workpiece 7, and the hydraulic rod 24 is used to lift and lower the upper shell 1, and the support plate 12 is used to support the workbench 11, and the support rod 15 is used to support the support plate 12, and the fixing bolt 25 is used to drive the cylindrical pin 27, and the cylindrical pin 27 is used to limit the movement of the clamp 5, and the spring 28 is used to reset the cylindrical pin 27, and the side plate 17 is used to fix the hydraulic rod 3 16, and the slider 24 is used to reduce the friction of the connecting plate 3 on the upper shell 1 and reduce wear.

[0034] Reference Figure 1 and Figure 2, a clamping and positioning assembly is provided on the top of the workbench 11, and the clamping and positioning assembly is used to clamp and position the workpiece 7. The clamping and positioning assembly includes two fixed plates 8, and the bottoms of the two fixed plates 8 are fixedly connected to the left and right sides of the top of the workbench 11 respectively. The front side of the fixed plate 8 is fixedly connected to two fixed wheels 9. The top of the workbench 11 is fixedly connected to a pad 14, and the top of the pad 14 is slidably connected to the workpiece 7. The rear side of the side plate 17 is fixedly connected to a hydraulic rod three 16, and the telescopic end of the hydraulic rod three 16 is fixedly connected to a fixed plate three 23. The bottom of the fixed plate three 23 is fixedly connected to a connecting plate three 22, and the top of the connecting plate three 22 is fixedly connected to a connecting plate two 21. The connecting plate The top of the second plate 21 is slidably connected to a slider 1 20, and the top of the slider 1 20 is fixedly connected to a fixed plate 2 19. The fixed plate 2 19 is fixedly connected to two fixed wheels 2 18 on the side away from the side plate 17. The fixed plate 1 8 is used to fix the fixed wheel 1 9, and the fixed wheel 9 is used to locate the position of the workpiece 7. The pad 14 is used to support the workpiece 7. The hydraulic rod 3 16 is used to push the fixed plate 3 23 to move forward and backward. The fixed plate 3 23 is used to fix the connecting plate 3 22. The connecting plate 3 22 is used to fix the connecting plate 21. The connecting plate 21 is used to support the slider 1 20. The slider 1 20 is used to drive the fixed plate 2 19 to move left and right. The fixed plate 2 19 is used to fix the fixed wheel 2 18.

[0035] Reference Figure 1 、 Figure 2 and Figure 5 A slide groove is provided on the top of the workbench 11, and the bottom of the connecting plate three 22 is slidably connected to the slide groove of the workbench 11. One end of the fixing bolt 25 is fixedly connected to the limiting block 26, and the outer periphery of the limiting block 26 is slidably connected to the inside of the connecting plate 1 3. The bottom of the support rod 15 is fixedly connected to the support pad 13, and the left and right sides of the top of the connecting plate three 22 are fixedly connected to the baffle 10. The upper shell 1 is made of stainless steel, and the support rod 15 is made of stainless steel. The limiting block 26 is used to limit the outward movement of the fixing bolt 25, the support pad 13 is used to support the support rod 15, and the baffle 10 is used to limit the distance that the fixing plate 2 19 moves left and right. The upper shell 1 is made of stainless steel with high mechanical strength and stability, which can provide reliable support to ensure the stability and safety of the equipment and structure. The support rod 15 is made of stainless steel with high mechanical strength and stability, which can provide reliable support to ensure the stability and safety of the equipment and structure.

[0036] Working principle: By starting the hydraulic rod three 16, the fixed plate three 23 can be pushed to slide back and forth, and the fixed plate three 23 can drive the connecting plate three 22 to slide back and forth by sliding back and forth, and the connecting plate three 22 can drive the connecting plate two 21 to slide back and forth by sliding back and forth, and the connecting plate two 21 can drive the fixed plate two 19 to slide back and forth by sliding back and forth, and the fixed plate two 19 can drive the fixed wheel two 18 to slide back and forth by sliding back and forth, and the fixed wheel two 18 can position and clamp the workpiece 7 by sliding forward, and the fixed wheel two 18 can release the positioning and clamping of the workpiece 7 by sliding backward, ensuring that the position and direction of each stamping are consistent, thereby improving the processing accuracy, and by starting the hydraulic rod one 2, the connecting plate one 3 can be driven to rise and fall, and the connecting plate one 3 can drive the fixture 5 to rise and fall by rising and falling. The clamp 5 can drive the tool 6 to move up and down by lifting, and the tool 6 can cut the workpiece 7 by lifting. The cylindrical pin 27 can be driven to move upward by raising the fixing bolt 25. The cylindrical pin 27 can release the horizontal restriction of the clamp 5 by moving upward. After the restriction of the clamp 5 is released, it can be moved horizontally and taken out. After taking out the clamp 5, the tool 6 can be replaced. After replacing the tool 6, the clamp 5 can be put in by raising the fixing bolt 25, and the raising of the fixing bolt 25 is cancelled. The spring 28 can drive the fixing bolt 25 to slide downward by elastic force, and the fixing bolt 25 can drive the cylindrical pin 27 to slide downward by sliding downward. The cylindrical pin 27 can limit the horizontal movement of the clamp 5 by sliding, thereby solving the problem that the tool 6 cannot be quickly replaced, resulting in reduced production efficiency.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A punching machine for processing electrical components with a positioning mechanism, comprising an upper housing (1) and a workbench (11), characterized in that: The workbench (11) is provided with a clamping and positioning assembly on the top, and the clamping and positioning assembly is used to clamp and position the workpiece (7). The bottom of the upper shell (1) is fixedly connected to a hydraulic rod (2), the telescopic end of the hydraulic rod (2) is fixedly connected to a connecting plate (3), the bottom of the connecting plate (3) is slidably connected to a clamp (5), the bottom of the clamp (5) is fixedly connected to a tool (6), the left and right sides of the rear of the upper shell (1) are fixedly connected to hydraulic rods (4), the bottom of the hydraulic rods (4) is fixedly connected to a support plate (12), and the bottom of the support plate (12) is fixedly connected to the workpiece (7). The connecting plate (12) is fixedly connected to a plurality of evenly distributed support rods (15), the connecting plate (3) is slidably connected to a fixing bolt (25), the rear end of the fixing bolt (25) is fixedly connected to a cylindrical pin (27), the top of the cylindrical pin (27) is fixedly connected to a spring (28), the top of the spring (28) is fixedly connected to the inside of the connecting plate (3), the bottom end of the cylindrical pin (27) is slidably connected to the inside of the clamp (5), the top of the support plate (12) is fixedly connected to the bottom of the workbench (11), and the front side of the workbench (11) is fixedly connected to a side plate (17).

2. The punch press for processing electrical components with a positioning mechanism according to claim 1, characterized in that: The clamping and positioning assembly comprises two fixed plates (8), the bottoms of the two fixed plates (8) are fixedly connected to the left and right sides of the top of the workbench (11), the front side of the fixed plate (8) is fixedly connected to two fixed wheels (9), the top of the workbench (11) is fixedly connected to a pad (14), the top of the pad (14) is slidably connected to a workpiece (7), the rear side of the side plate (17) is fixedly connected to a hydraulic rod (16), the telescopic end of the hydraulic rod (16) is fixedly connected to a fixed plate (23), the bottom of the fixed plate (23) is fixedly connected to a connecting plate (22), the top of the connecting plate (22) is fixedly connected to a connecting plate (21), the top of the connecting plate (21) is slidably connected to a slider (20), the top of the slider (20) is fixedly connected to a fixed plate (19), and the fixed plate (19) is fixedly connected to two fixed wheels (18) on the side away from the side plate (17).

3. The punch press for processing electrical components with a positioning mechanism according to claim 2, characterized in that: A sliding groove is provided on the top of the workbench (11), and the bottom of the connecting plate three (22) is slidably connected to the sliding groove of the workbench (11).

4. The punch press for processing electrical components with a positioning mechanism according to claim 1, characterized in that: One end of the fixing bolt (25) is fixedly connected to a limiting block (26), and the outer periphery of the limiting block (26) is slidably connected to the interior of the connecting plate (3).

5. The punch press for processing electrical components with a positioning mechanism according to claim 1, characterized in that: The bottom of the support rod (15) is fixedly connected with a support pad (13).

6. The punch press for processing electrical components with a positioning mechanism according to claim 2, characterized in that: Baffles (10) are fixedly connected to the left and right sides of the top of the third connecting plate (22).

7. The punch press for processing electrical components with a positioning mechanism according to claim 1, characterized in that: The left and right sides of the connecting plate 1 (3) are fixedly connected with a slider 2 (24), and the slider 2 (24) is slidably connected to the inside of the upper shell (1).

8. The punch press for processing electrical components with a positioning mechanism according to claim 1, characterized in that: The upper shell (1) is made of stainless steel, and the support rod (15) is made of stainless steel.

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