Automatic punching machine for sheet metal part machining

Abstract

The utility model relates to the technical field of sheet metal part machining, and discloses an automatic punching machine for sheet metal part machining, which comprises a base, first motors are fixedly arranged on both sides of the outer side wall of the base, the output ends of the two first motors are fixedly connected with threaded rods, and the outer side walls of the two threaded rods are sleeved with sliding blocks in a threaded manner; the upper end faces of the two sliding blocks are fixedly connected with fixing blocks and provided with a base in a penetrating mode, one side of the outer side wall of each fixing block is fixedly connected with a first motor box, second motors are fixedly arranged on the inner bottom end faces of the two first motor boxes, and the output ends of the two second motors are fixedly connected with transmission rods. And one ends of the two transmission rods are fixedly connected with drill bits and are provided with fixing seats and drilling bases in a penetrating manner. The automatic punching machine has the function of automatically punching sheet metal parts, and further has the functions of collecting chippings generated by machining and pressing the sheet metal parts.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to an automatic punching machine for sheet metal processing. Background Art

[0002] The purpose of sheet metal process holes is to prevent material from being pulled during sheet metal bending. When the sheet metal bending line intersects at one point, or the sheet metal bending line is close to the edge of the sheet metal and is less than 2 times the thickness of the sheet metal, it is necessary to add sheet metal bending process holes to avoid bending and pulling. Bending is a stamping process that uses pressure to force the material to undergo plastic deformation, thereby forming a shape with a certain angle and curvature. Common bending includes V-shaped bending, Z-shaped bending, and reverse bending. Blanking is a stamping process that uses a die to separate part of the material or process parts from another part of the material, process parts or waste. Blanking is a general term for separation processes such as shearing, blanking, punching, notching, grooving, cutting, chiseling, trimming, tongue cutting, cutting, and trimming.

[0003] Most of the existing sheet metal punching machines cannot punch holes automatically, and need to move the device manually to drill holes, which consumes a lot of manpower and cannot drill holes well. Moreover, the debris generated by drilling holes often pollutes the processing environment. Therefore, those skilled in the art provide an automatic punching machine for sheet metal processing to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an automatic punching machine for sheet metal processing, which has the function of automatically punching the sheet metal, and also has the function of collecting the debris generated by the processing and pressing the sheet metal.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic punching machine for sheet metal processing, comprising a base, first motors are fixedly arranged on both sides of the outer wall of the base, threaded rods are fixedly connected to the output ends of the two first motors, sliding blocks are threadedly sleeved on the outer wall of the two threaded rods, the upper end surfaces of the two sliding blocks are fixedly connected to fixed blocks and the base is penetrated, the outer side walls of the two fixed blocks are fixedly connected to the first motor box, the inner bottom end surfaces of the two first motor boxes are fixedly arranged with second motors, the output ends of the two second motors are fixedly connected to transmission rods, one end of the two transmission rods is fixedly connected to a drill bit and a fixed seat and a drilling base are penetrated;

[0007] Two filter plates are embedded on the upper end surface of the drilling base, and a collecting cavity is opened on the inner side wall of the drilling base;

[0008] Through the above technical scheme, by setting a first motor, a threaded rod, a sliding block, a limit block and a fixed block, the device can drive the threaded rod to rotate through the first motor, thereby driving the sliding block to slide, and driving the fixed block to slide, so that the second motor drives the transmission rod and the drill bit to drill holes, so that the device can drill holes automatically, without the need for manual movement of the device, and is more convenient to use. By setting a drilling base, a filter plate and a collecting chamber, the device can collect waste generated by drilling through the filter plate and the collecting chamber to prevent the waste from polluting the environment.

[0009] Further, the upper end surface of the base is fixedly connected with a plurality of support frames, the upper end surfaces of the plurality of support frames are fixedly connected with a top plate, the upper end surface of the top plate is fixedly connected with a second motor box, the inner bottom end surface of the second motor box is fixedly provided with a third motor, the output end of the third motor is fixedly connected with a rotating rod, and a push rod is threadedly sleeved at one end of the rotating rod away from the third motor;

[0010] Through the above technical solution, by setting up a second motor box, a third motor, a rotating rod, a pushing rod, a bottom plate and a pressure block, the device can drive the rotating rod to rotate through the third motor, so that the pushing rod can slide up and down, thereby driving the bottom plate and the pressure block to fix the sheet metal, so that the device can fix the sheet metal more stably.

[0011] Furthermore, the lower end surface of the push rod is fixedly connected to a bottom plate;

[0012] Through the above technical solution, the pressing block is fixed by setting the bottom plate.

[0013] Furthermore, the upper end surfaces of the two telescopic rods are sleeved with sliding rods;

[0014] Through the above technical solution, the sliding rod is provided so that the telescopic rod can slide up and down.

[0015] Furthermore, telescopic rods are fixedly connected to both sides of the upper end surface of the bottom plate;

[0016] Through the above technical solution, by arranging the telescopic rod, the bottom plate can slide up and down in a limited position.

[0017] Furthermore, two pressing blocks are fixedly connected to the lower end surface of the bottom plate;

[0018] Through the above technical solution, by setting the pressing block, the sheet metal parts are fixed more firmly.

[0019] Furthermore, the pressing block is made of an iron block wrapped with rubber;

[0020] Through the above technical solution, the pressing block is made of an iron block wrapped with rubber, so that the pressing block is more durable.

[0021] Furthermore, one end of the two threaded rods away from the first motor is rotatably connected to a limit block;

[0022] Through the above technical solution, by setting the limit block, the threaded rod can be limited in rotation.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes an automatic punching machine for sheet metal processing. By setting a second motor box, a third motor, a rotating rod, a pushing rod, a bottom plate and a pressing block, the device can drive the rotating rod to rotate through the third motor, so that the pushing rod can slide up and down, thereby driving the bottom plate and the pressing block to fix the sheet metal, so that the device can fix the sheet metal more stably.

[0025] 2. The utility model proposes an automatic punching machine for sheet metal processing. By setting a first motor, a threaded rod, a sliding block, a limit block and a fixed block, the device can drive the threaded rod to rotate through the first motor, thereby driving the sliding block to slide, and driving the fixed block to slide, so that the second motor drives the transmission rod and the drill bit to drill holes, so that the device can drill holes automatically, without the need for manual movement of the device, and is more convenient to use.

[0026] 3. The utility model proposes an automatic punching machine for sheet metal processing. By setting a drilling base, a filter plate and a collecting chamber, the device can collect waste generated by drilling through the filter plate and the collecting chamber to prevent the waste from polluting the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a front cross-sectional view of an automatic punching machine for sheet metal processing proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the internal structure of an automatic punching machine for sheet metal processing proposed by the utility model;

[0029] Figure 3 This is a schematic diagram of the transmission structure of an automatic punching machine for sheet metal processing proposed by the utility model;

[0030] Figure 4 The utility model is a schematic diagram of the telescopic rod structure of an automatic punching machine for sheet metal processing.

[0031] Legend:

[0032] 1. Base; 2. First motor; 3. Threaded rod; 4. Sliding block; 5. Limiting block; 6. Fixed block; 7. First motor box; 8. Second motor; 9. Transmission rod; 10. Fixed seat; 11. Drill bit; 12. Drilling base; 13. Filter plate; 14. Collecting chamber; 15. Second motor box; 16. Third motor; 17. Rotating rod; 18. Push rod; 19. Bottom plate; 20. Pressing block; 21. Sliding rod; 22. Telescopic rod; 23. Support frame; 24. Top plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Reference Figure 1-4 The utility model provides an embodiment: an automatic punching machine for sheet metal processing, comprising a base 1, first motors 2 are fixedly arranged on both sides of the outer wall of the base 1, the output ends of the two first motors 2 are fixedly connected with threaded rods 3, the outer wall threads of the two threaded rods 3 are provided with sliding blocks 4, the upper end surfaces of the two sliding blocks 4 are fixedly connected with fixed blocks 6 and penetrated with the base 1, the outer side walls of the two fixed blocks 6 are fixedly connected with first motor boxes 7, the inner bottom end surfaces of the two first motor boxes 7 are fixedly provided with second motors 8, and the two second motors 8 are fixedly provided with The output end is fixedly connected with a transmission rod 9, one end of the two transmission rods 9 is fixedly connected with a drill bit 11 and is penetrated by a fixed seat 10 and a drilling base 12. By setting a first motor 2, a threaded rod 3, a sliding block 4, a limit block 5 and a fixed block 6, the device can drive the threaded rod 3 to rotate through the first motor 2, thereby driving the sliding block 4 to slide, and driving the fixed block 6 to slide, so that the second motor 8 drives the transmission rod 9 and the drill bit 11 to drill holes, so that the device can drill holes automatically, without the need for manual movement of the device, and is more convenient to use;

[0035] Two filter plates 13 are embedded in the upper end surface of the drilling base 12, and a collecting chamber 14 is opened on the inner wall of the drilling base 12. By setting the drilling base 12, the filter plates 13 and the collecting chamber 14, the device can collect the waste generated by drilling through the filter plates 13 and the collecting chamber 14 to prevent the waste from polluting the environment.

[0036] The upper end surface of the base 1 is fixedly connected with a plurality of support frames 23, the upper end surfaces of the plurality of support frames 23 are fixedly connected with a top plate 24, the upper end surface of the top plate 24 is fixedly connected with a second motor box 15, the inner bottom end surface of the second motor box 15 is fixedly provided with a third motor 16, the output end of the third motor 16 is fixedly connected with a rotating rod 17, and a threaded sleeve is provided with a pushing rod 18 at one end of the rotating rod 17 away from the third motor 16. By arranging the second motor box 15, the third motor 16, the rotating rod 17, the pushing rod 18, the bottom plate 19 and the pressing block 20, the device can drive the rotating rod 17 to rotate through the third motor 16, so that the pushing rod 18 can slide up and down, thereby driving the bottom plate 19 and the pressing block 20 to fix the sheet metal, so that the device can fix the sheet metal more stably, and the lower end of the pushing rod 18 The end surface is fixedly connected with a base plate 19, and by setting the base plate 19, the pressure block 20 can be fixed. The upper end surfaces of the two telescopic rods 22 are sleeved with sliding rods 21. By setting the sliding rods 21, the telescopic rods 22 can slide up and down. The upper end surface of the base plate 19 is fixedly connected with telescopic rods 22 on both sides. By setting the telescopic rods 22, the base plate 19 can slide up and down within a limited position. The lower end surface of the base plate 19 is fixedly connected with two pressure blocks 20. By setting the pressure blocks 20, the sheet metal is fixed more firmly. The pressure blocks 20 are made of rubber wrapped by an iron block. By setting the pressure blocks 20, the pressure blocks 20 are made of rubber wrapped by an iron block, so that the pressure blocks 20 can be more durable. The ends of the two threaded rods 3 away from the first motor 2 are rotatably connected to the limiting blocks 5. By setting the limiting blocks 5, the threaded rods 3 can be limited and rotated.

[0037] Working principle: When the device is in use, the third motor 16 drives the rotating rod 17 to rotate, so that the push rod 18 can slide up and down, thereby driving the bottom plate 19 and the pressure block 20 to fix the sheet metal, so that the device can fix the sheet metal more firmly, and the first motor 2 drives the threaded rod 3 to rotate, thereby driving the sliding block 4 to slide, and driving the fixed block 6 to slide, so that the second motor 8 drives the transmission rod 9 and the drill bit 11 to drill holes, so that the device can drill holes automatically, without manual movement of the device, and is more convenient to use. The filter plate 13 and the collection chamber 14 are used to collect waste generated by drilling to prevent the waste from polluting the environment.

[0038] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic punching machine for sheet metal processing, comprising a base (1), characterized in that: First motors (2) are fixedly arranged on both sides of the outer wall of the base (1); the output ends of the two first motors (2) are fixedly connected to threaded rods (3); the outer walls of the two threaded rods (3) are threadedly sleeved with sliding blocks (4); the upper end surfaces of the two sliding blocks (4) are fixedly connected to fixed blocks (6) and penetrate the base (1); one side of the outer wall of the two fixed blocks (6) is fixedly connected to a first motor box (7); the inner bottom end surfaces of the two first motor boxes (7) are fixedly arranged with second motors (8); the output ends of the two second motors (8) are fixedly connected to transmission rods (9); one end of the two transmission rods (9) is fixedly connected to a drill bit (11) and penetrates a fixed seat (10) and a drilling base (12); Two filter plates (13) are embedded in the upper end surface of the drilling base (12), and a collecting chamber (14) is provided on the inner side wall of the drilling base (12).

2. The automatic punching machine for sheet metal processing according to claim 1, characterized in that: The upper end surface of the base (1) is fixedly connected to a plurality of support frames (23), the upper end surfaces of the plurality of support frames (23) are fixedly connected to a top plate (24), the upper end surface of the top plate (24) is fixedly connected to a second motor box (15), a third motor (16) is fixedly provided on the inner bottom end surface of the second motor box (15), a rotating rod (17) is fixedly connected to the output end of the third motor (16), and a push rod (18) is threadedly sleeved on one end of the rotating rod (17) away from the third motor (16).

3. The automatic punching machine for sheet metal processing according to claim 2, characterized in that: The lower end surface of the push rod (18) is fixedly connected to a bottom plate (19).

4. The automatic punching machine for sheet metal processing according to claim 1, characterized in that: The upper end surfaces of the two telescopic rods (22) are sleeved with a sliding rod (21).

5. The automatic punching machine for sheet metal processing according to claim 3, characterized in that: Telescopic rods (22) are fixedly connected to both sides of the upper end surface of the bottom plate (19).

6. The automatic punching machine for sheet metal processing according to claim 3, characterized in that: Two pressing blocks (20) are fixedly connected to the lower end surface of the bottom plate (19).

7. The automatic punching machine for sheet metal processing according to claim 6, characterized in that: The pressing block (20) is made of an iron block wrapped with rubber.

8. The automatic punching machine for sheet metal processing according to claim 1, characterized in that: One end of the two threaded rods (3) away from the first motor (2) is rotatably connected to a limit block (5).

Images