Punching machine capable of preventing metal workpiece from deviating

Abstract

The utility model discloses a punching machine capable of preventing a metal workpiece from deviating, which relates to the technical field of punching machines and comprises a base, a punching machine driving component is arranged on the top surface of the base, a positioning and clamping component is arranged on the top surface of the base, and a material suction component is arranged on one side of the positioning and clamping component. The material suction assembly comprises a collecting box arranged on the top face of the base, one side of the collecting box is rotationally connected with a box door, a supporting frame component is further arranged on the top face of the base, a supporting ring body is arranged on the top of the supporting frame component, a through groove is formed in the bottom of the supporting ring body, and a spring is arranged on one side of the inner wall of the supporting ring body. According to the arrangement, workpieces with different widths can be clamped and fixed through the positioning and clamping assembly, the workpieces can be clamped through the clamping mechanism, the situation that the workpieces deviate when being stamped is prevented, and the stamping quality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping machines, and particularly relates to a stamping machine for preventing metal workpieces from shifting. Background Technique

[0002] A stamping machine is a stamping press. In the general sense, a stamping machine drives a flywheel through an electric motor, and drives a crank connecting rod mechanism through a clutch and transmission gears to make the slider move up and down, driving a stamping die to stamp the workpiece. In national production, the stamping process has the advantages of saving materials and energy compared with traditional machining, high efficiency, low technical requirements for operators, and the ability to produce products that cannot be achieved by machining through various die applications. Therefore, its uses are becoming more and more extensive. When the stamping machine stamps an object, the object has no clamping mechanism and is prone to shift. Thus, a stamping machine for preventing workpiece shift appears on the market.

[0003] On this basis, through a patent network search, it is known from a hydraulic stamping machine capable of preventing shift with the publication number CN109747198A that;

[0004] It can be seen that the above patent has the following deficiencies: The functions of traditional stamping machines are relatively simple, lacking a device for collecting waste materials. As a result, the waste materials after stamping cannot be collected in time, which will cause pollution to the surrounding environment and affect the subsequent use effect of the device.

[0005] In view of the above problems, a stamping machine for preventing metal workpieces from shifting is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a stamping machine for preventing metal workpieces from shifting. By using this device for work, the problems in the above background that the functions of traditional stamping machines are relatively simple, lacking a device for collecting waste materials, so that the waste materials after stamping cannot be collected in time, which will cause pollution to the surrounding environment and affect the subsequent use effect of the device are solved.

[0007] To achieve the above object, the technical solution provided by the present utility model is as follows: A stamping machine for preventing metal workpieces from shifting, including a base, on the top surface of the base is provided a stamping machine drive assembly, on the top surface of the base is provided a positioning and clamping assembly, on one side of the positioning and clamping assembly is provided a material suction assembly. The material suction assembly includes a collection box provided on the top surface of the base, on one side of the collection box is rotatably connected a box door, on the top surface of the base is also provided a support frame component, on the top of the support frame component is provided a support ring body, at the bottom of the support ring body is provided a through groove, on one side of the inner wall of the support ring body is provided a spring, and there are two groups of springs. One end of each of the two groups of springs is fixedly connected to a supporting semi-ring body, between the two supporting semi-ring bodies is provided a dust suction head component. The positioning and clamping assembly includes a main cavity seat fixedly connected to the top of the base, and on the top surface of the main cavity seat is provided a long groove. A slide plate is slidably connected in the inner cavity of the long groove, and there are two groups of slide plates. At the top of the two groups of slide plates are fixedly connected with clamping plates.

[0008] Preferably, the material suction assembly further includes a protective flip cover rotatably connected to one side of the dust suction head component. One end of the dust suction head component is provided with a dust suction long tube, and one end of the dust suction long tube passes through the support ring body and extends to one end of the collection box. The dust suction long tube is connected to the collection box.

[0009] Preferably, the drive assembly includes a first drive assembly. The first drive assembly includes a first motor provided in the inner cavity of the main cavity seat, and a first left - right threaded lead screw is rotatably connected in the inner cavity of the main cavity seat.

[0010] Preferably, the first left - right threaded lead screw is connected to the output end of the first motor, and the two groups of slide plates are respectively threadedly connected to the outer periphery of the first left - right threaded lead screw.

[0011] Preferably, the drive assembly further includes a second drive assembly. The second drive assembly includes a second left - right threaded lead screw rotatably connected in the inner cavity of the main cavity seat. One end of the second left - right threaded lead screw is fixedly connected to a handle rod, and the two groups of slide plates are respectively threadedly connected to the outer periphery of the second left - right threaded lead screw.

[0012] Preferably, the end of the handle rod away from the second left - right threaded lead screw passes through the main cavity seat and extends to the outer periphery of the main cavity seat, and the handle rod is rotatably connected to one side of the main cavity seat.

[0013] Preferably, the drive assembly includes a third drive assembly. The third drive assembly includes a second motor provided inside the main cavity seat, on one side of the second motor is provided a second bevel gear, the second bevel gear is connected to the output end of the second motor, a first bevel gear is rotatably connected in the inner cavity of the main cavity seat, and there are two groups of first bevel gears. The two groups of first bevel gears are respectively meshed and connected to both sides of the second bevel gear.

[0014] Preferably, a first lead screw is fixedly connected to one side of each of the two sets of the first bevel gears. The two first lead screws are rotatably connected inside the main cavity seat, and the two slide plates are respectively threadedly connected to the outer peripheries of the two first lead screws.

[0015] 1. Place the workpiece to be processed on the top surface of the main cavity seat. The operator uses the first driving component to start the first motor to rotate forward. The first motor drives the first forward and reverse lead screw to rotate forward until the two clamping plates clamp and fix both sides of the workpiece. Then the worker can start the working mode of the punching machine driving component, and the driving component of the punching machine driving component will drive the punching head component to punch the workpiece; this setting can clamp and fix workpieces with different widths through the positioning clamping component, and the workpiece can be clamped tightly through the clamping mechanism to prevent the workpiece from shifting during punching, improving the punching quality of the device.

[0016] 2. When it is necessary to clean the waste, the user can directly pick up the dust suction head component, flip the protective cover and open the dust suction port of the dust suction head component, then pull the dust suction head component to the position where the waste needs to be cleaned, and start the working mode of the dust suction head component. The dust suction head component will suck the waste on the surface of the table, and the waste will flow into the collection box through the dust suction long pipe for unified collection;

[0017] 3. Since the dust suction long pipe is a long flexible pipe, it is convenient for the user to move the dust suction head component at will, and it can be moved to any position on the table that needs to be cleaned, which is beneficial for the user to better and more comprehensively clean the surface of the workbench;

[0018] 4. After the cleaning work is completed, the operator can place the dust suction head component between the two supporting semi - ring bodies. The lower part of the dust suction head component is supported on the supporting ring body. The two supporting semi - ring bodies can support the dust suction head component. Through the combined use of the supporting ring body and the supporting frame component, it can be stored and placed on the table, which is convenient for the user to pick up and use at any time when impurities need to be cleaned;

[0019] 5. When the dust suction head component is not in use, reverse - flip the protective cover again to close the port of the dust suction head component, which is beneficial for protecting the dust suction head component. When there is a lot of debris and waste accumulated inside the collection box, the user can flip open the box door to clean the waste in the collection box uniformly;

[0020] 6. This setting can uniformly collect the excess waste after the punching work of the punching machine driving component through the material suction component, which is convenient for the operator to use, can prevent the waste from accumulating on the workbench surface, avoid affecting subsequent punching work, avoid polluting the surrounding environment, and improve the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the overall structure diagram of the present utility model;

[0022] Figure 2 Structural diagram of the overall material suction component of the present utility model;

[0023] Figure 3 Structural diagram of the disassembled material suction component of the present utility model;

[0024] Figure 4 Structural diagram of the positioning and clamping component of the present utility model;

[0025] Figure 5 Structural diagram of the clamping drive component of the first embodiment of the present utility model;

[0026] Figure 6 Structural diagram of the clamping drive component of the second embodiment of the present utility model;

[0027] Figure 7 Structural diagram of the clamping drive component of the third embodiment of the present utility model.

[0028] In the figure: 1. Base; 11. Press drive component; 2. Material suction component; 21. Collection box; 22. Box door; 23. Dust suction long pipe; 24. Support frame component; 25. Support ring body; 251. Spring; 252. Support semi-ring body; 26. Dust suction head component; 27. Protective flap; 3. Positioning and clamping component; 31. Main cavity seat; 32. Long groove; 33. Clamping plate; 34. Slide plate; 4. First drive component; 41. First motor; 42. First left - right hand thread lead screw; 5. Second drive component; 51. Handle rod; 52. Second left - right hand thread lead screw; 6. Third drive component; 61. First lead screw; 62. First bevel gear; 63. Second bevel gear; 64. Second motor. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] To further understand the content of the present utility model, the present utility model will be described in detail in conjunction with the accompanying drawings.

[0031] Combined with Figure 1-7, A punching machine for preventing metal workpieces from shifting, comprising a base 1. On the top surface of the base 1, a punching machine drive assembly 11 is provided. On the top surface of the base 1, a positioning and clamping assembly 3 is provided. On one side of the positioning and clamping assembly 3, a material suction assembly 2 is provided. The material suction assembly 2 includes a collection box 21 provided on the top surface of the base 1. A box door 22 is rotatably connected to one side of the collection box 21. On the top surface of the base 1, a support frame member 24 is further provided. At the top of the support frame member 24, a support ring body 25 is provided. At the bottom of the support ring body 25, a through groove is provided. On one side of the inner wall of the support ring body 25, two sets of springs 251 are provided. One end of each of the two sets of springs 251 is fixedly connected to a supporting semi-ring body 252. Between the two sets of supporting semi-ring bodies 252, a dust suction head member 26 is provided. The positioning and clamping assembly 3 includes a main cavity seat 31 fixedly connected to the top of the base 1. On the top surface of the main cavity seat 31, a long groove 32 is provided. A sliding plate 34 is slidably connected in the inner cavity of the long groove 32. Two sets of sliding plates 34 are provided. At the top of the two sets of sliding plates 34, clamping plates 33 are fixedly connected.

[0032] The following further describes the present utility model in conjunction with embodiments. Embodiment

[0033] Please refer to Figure 1-5 , A punching machine for preventing metal workpieces from shifting. The material suction assembly 2 further includes a protective flip cover 27 rotatably connected to one side of the dust suction head member 26. One end of the dust suction head member 26 is provided with a dust suction long tube 23. One end of the dust suction long tube 23 passes through the support ring body 25 and extends to one end of the collection box 21. The dust suction long tube 23 is connected to the collection box 21. The drive assembly includes a first drive assembly 4. The first drive assembly 4 includes a first motor 41 provided in the inner cavity of the main cavity seat 31. A first forward and reverse threaded rod 42 is rotatably connected in the inner cavity of the main cavity seat 31. The first forward and reverse threaded rod 42 is connected to the output end of the first motor 41. The two sets of sliding plates 34 are respectively threadedly connected to the outer periphery of the first forward and reverse threaded rod 42.

[0034] Working principle: Place the workpiece to be processed on the top surface of the main cavity seat 31. The operator uses the first drive assembly 4 and turns on the first motor 41 to make it rotate forward. The first motor 41 drives the first forward and reverse threaded rod 42 to rotate forward. The first forward and reverse threaded rod 42 drives the two sets of sliding plates 34 and the clamping plates 33 to move closer to each other until the two sets of clamping plates 33 clamp and fix both sides of the workpiece. Then the worker can turn on the working mode of the punching machine drive assembly 11. The drive assembly of the punching machine drive assembly 11 will drive the punching head member to punch the workpiece. When the workpiece punching is completed, make the first motor 41 rotate in the reverse direction. The first forward and reverse threaded rod 42 rotates in the reverse direction to drive the two sets of clamping plates 33 to move away from each other until the clamping plates 33 completely leave the workpiece, and then the workpiece can be taken off. This setting can clamp and fix workpieces of different widths through the positioning and clamping assembly 3. The workpiece can be clamped tightly through the clamping mechanism, preventing the workpiece from shifting during punching, and improving the punching quality of the device.

[0035] During the stamping process of the workpiece, it is not easy to generate debris and fly ash, and it is not easy to clean manually. After the punching machine drive component 11 punches the workpiece, waste will also be left on the workbench surface. In this utility model, a material suction component 2 is arranged on one side of the base 1. When it is necessary to clean the waste, the user can directly pick up the dust suction head component 26, flip the protective flap 27 and open the dust suction port of the dust suction head component 26, and then pull the dust suction head component 26 to the position where the waste needs to be cleaned. After turning on the working mode of the dust suction head component 26, the dust suction head component 26 will suck the waste on the surface of the table, and the waste will enter the collection box 21 through the dust suction long tube 23 for unified collection. Since the dust suction long tube 23 is a long flexible tube, it is convenient for the user to move the dust suction head component 26 at will, and it can be moved to any position on the table that needs to be cleaned, which is beneficial for the user to better and more comprehensively clean the working surface. When the cleaning work is over, the operator can place the dust suction head component 26 between the two supporting semi-ring bodies 252. The lower end of the dust suction head component 26 is supported on the supporting ring body 25. The two supporting semi-ring bodies 252 can play the role of supporting the dust suction head component 26. Through the cooperation of the supporting ring body 25 and the support frame component 24, it can be stored and placed on the table, which is convenient for the user to pick up and use at any time when impurities need to be cleaned. When the dust suction head component 26 is not in use, the protective flap 27 is reversed again to close the port of the dust suction head component 26, which is beneficial to protect the dust suction head component 26. When there is a lot of debris and waste accumulated in the collection box 21, the user can flip open the box door 22 to uniformly clean the waste in the collection box 21. This setting can uniformly collect the excess waste after the punching work of the punching machine drive component 11 through the material suction component 2, which is convenient for the operator to use, can prevent the waste from accumulating on the workbench surface, avoid affecting the subsequent stamping work, avoid polluting the surrounding environment, and improve the practicability of the device. Embodiment

[0036] Please refer to Figure 6 In the second example of the technical solution of the present utility model, a second drive component is adopted. The difference between this embodiment and Embodiment 1 is that: the drive component further includes a second drive component 5. The second drive component 5 includes a second positive and negative thread lead screw 52 rotatably connected to the inner cavity of the main cavity seat 31. One end of the second positive and negative thread lead screw 52 is fixedly connected to a handle rod 51. Two sliding plates 34 are respectively threadedly connected to the outer periphery of the second positive and negative thread lead screw 52. The end of the handle rod 51 away from the second positive and negative thread lead screw 52 passes through the main cavity seat 31 and extends to the outer periphery of the main cavity seat 31. The handle rod 51 is rotatably connected to one side of the main cavity seat 31.

[0037] Working principle: The worker can use the second driving component 5. After the workpiece is placed on the top surface of the main cavity seat 31, rotate the handle rod 51 to make it rotate forward. The handle rod 51 drives the second left - right thread screw rod 52 to rotate forward. The second left - right thread screw rod 52 drives the two sliding plates 34 and the clamping plates 33 to move closer to each other until the two clamping plates 33 clamp and fix both sides of the workpiece. Then the worker can start the working mode of the stamping machine driving component 11. The driving component of the stamping machine driving component 11 will drive the stamping head component to punch the workpiece. When the workpiece stamping is completed, the user grabs the handle rod 51 and rotates it in the reverse direction. The second left - right thread screw rod 52 rotates in the reverse direction and drives the two clamping plates 33 to move away from each other until the clamping plates 33 completely leave the workpiece, and then the workpiece can be removed. Embodiment

[0038] Please refer to Figure 7 , in the third example of the technical solution of the present utility model, a third driving component is adopted. The difference between this embodiment and Embodiment 1 is that: the driving component includes a third driving component 6. The third driving component 6 includes a second motor 64 arranged inside the main cavity seat 31. A second bevel gear 63 is arranged on one side of the second motor 64. The second bevel gear 63 is connected to the output end of the second motor 64. The inner cavity of the main cavity seat 31 is rotatably connected with a first bevel gear 62, and there are two sets of first bevel gears 62. The two sets of first bevel gears 62 are respectively meshed and connected on both sides of the second bevel gear 63. One side of each of the two sets of first bevel gears 62 is fixedly connected with a first screw rod 61. The two first screw rods 61 are rotatably connected inside the main cavity seat 31. The two sliding plates 34 are respectively threadedly connected to the outer circumferences of the two first screw rods 61.

[0039] Working principle: The worker uses the third driving component 6. After the workpiece is placed on the top surface of the main cavity seat 31, turn on the second motor 64 to make it rotate forward. The second motor 64 drives the second bevel gear 63 to rotate. The second bevel gear 63 drives the two sets of first bevel gears 62 to rotate in opposite directions to each other. The two first screw rods 61 rotate in opposite directions to each other. At this time, the two sliding plates 34 move closer to each other until the two clamping plates 33 move closer to each other to clamp and fix both sides of the workpiece. Subsequently, the stamping machine driving component 11 can be used to stamp the workpiece; when the workpiece needs to be removed, make the second motor 64 move in the reverse direction. The second motor 64 drives the second bevel gear 63 to rotate in the reverse direction. At this time, the two first screw rods 61 will drive the two sliding plates 34 and the clamping plates 33 to move away from each other until the two clamping plates 33 completely move away from the workpiece, and then the workpiece can be removed.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching machine for preventing a metal workpiece from deflecting, comprising a base (1), a punching machine driving assembly (11) being arranged on the top surface of the base (1), a positioning clamping assembly (3) being arranged on the top surface of the base (1), a material suction assembly (2) being arranged on one side of the positioning clamping assembly (3), and characterized in that: The material suction assembly (2) comprises a collection box (21) arranged on the top surface of the base (1), one side of the collection box (21) is rotatably connected to a box door (22), the top surface of the base (1) is also provided with a support frame component (24), the top of the support frame component (24) is provided with a support ring body (25), the bottom of the support ring body (25) is provided with a through groove, one side of the inner wall of the support ring body (25) is provided with a spring (251), and the spring (251) is provided in two groups, and the two groups of springs (251) are provided in a plurality of groups. 1) One end is fixedly connected to a supporting semi-ring body (252), a dust collecting head component (26) is arranged between two groups of the supporting semi-ring bodies (252), the positioning clamping assembly (3) comprises a main cavity seat (31) fixedly connected to the top of the base (1), and a long groove (32) is arranged on the top surface of the main cavity seat (31), a slide plate (34) is slidably connected to the inner cavity of the long groove (32), and two groups of the slide plates (34) are arranged, and a clamping plate (33) is fixedly connected to the top of the two groups of the slide plates (34).

2. A punching machine for preventing metal workpiece from deflecting according to claim 1, characterized in that: The suction assembly (2) further comprises a protective flip cover (27) rotatably connected to one side of the suction head component (26); a long suction tube (23) is provided at one end of the suction head component (26); one end of the long suction tube (23) passes through the support ring body (25) and extends to one end of the collection box (21); the long suction tube (23) is connected to the collection box (21).

3. A punching machine for preventing metal workpiece from deflecting according to claim 2, characterized in that: The drive assembly comprises a first drive assembly (4), the first drive assembly (4) comprising a first motor (41) arranged in the inner cavity of the main cavity seat (31), and the inner cavity of the main cavity seat (31) is rotatably connected to a first positive and negative threaded rod (42).

4. A punching machine for preventing metal workpiece from deflecting according to claim 3, characterized in that: The first positive and negative threaded screw (42) is connected to the output end of the first motor (41), and the two sets of slide plates (34) are respectively threadedly connected to the outer circumference of the first positive and negative threaded screw (42).

5. A punching machine for preventing metal workpiece from deflecting according to claim 1, characterized in that: The drive assembly further comprises a second drive assembly (5), the second drive assembly (5) comprising a second positive and negative threaded rod (52) rotatably connected to the inner cavity of the main cavity seat (31), one end of the second positive and negative threaded rod (52) being fixedly connected to a handle rod (51), and the two sets of slide plates (34) being respectively threadedly connected to the outer circumference of the second positive and negative threaded rod (52).

6. A punching machine for preventing metal workpiece from deflecting according to claim 5, characterized in that: One end of the handle rod (51) away from the second forward and reverse thread rod (52) passes through the main cavity seat (31) and extends to the outer periphery of the main cavity seat (31), and the handle rod (51) is rotatably connected to one side of the main cavity seat (31).

7. A punching machine for preventing metal workpiece from deflecting according to claim 1, characterized in that: The drive assembly comprises a third drive assembly (6), the third drive assembly (6) comprising a second motor (64) arranged inside the main cavity seat (31), a second bevel gear (63) being arranged on one side of the second motor (64), the second bevel gear (63) being connected to an output end of the second motor (64), a first bevel gear (62) being rotatably connected to the inner cavity of the main cavity seat (31), two groups of the first bevel gear (62) being arranged, the two groups of the first bevel gear (62) being respectively meshed and connected to two sides of the second bevel gear (63).

8. A punching machine for preventing metal workpiece from deflecting according to claim 7, characterized in that: One side of the two sets of the first bevel gears (62) is fixedly connected to a first screw rod (61), the two sets of the first screw rod (61) are rotatably connected inside the main cavity seat (31), and the two sets of the slide plates (34) are respectively threadedly connected to the outer peripheries of the two sets of the first screw rod (61).

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