Punched sheet trimming device

Abstract

The utility model provides a stamping sheet trimming device which comprises a trimming table, a support is arranged at the upper end of the trimming table, supporting rods which are symmetrically distributed are arranged at the top end in the support, a guide rail is arranged between the bottom ends of the supporting rods, a sliding seat is arranged in the guide rail in a sliding mode, and a trimming knife is rotationally arranged at the front end of the sliding seat through a rotating shaft. A fifth motor is arranged in the sliding seat, an output shaft of the fifth motor and the rotating shaft are fixed through a coupler, a first adjusting lead screw is rotationally arranged in the guide rail and is in threaded connection with the sliding seat, and a first motor and a position adjusting module are arranged on the rear side of the guide rail. According to the stamping thin plate trimming device, when the stamping thin plate is trimmed, the placing state of the stamping thin plate is adjusted in an electric control mode, so that the edge, needing to be trimmed, of the stamping thin plate is moved to the position below the trimming knife, the participation degree of workers in the machining process is reduced, the burden brought to the workers due to long-term machining is avoided, and the safety of the workers is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and particularly relates to a trimming device for stamping thin plates. Background Art

[0002] Automobile parts processing refers to the process of transforming raw materials (such as metals, plastics, etc.) into automobile parts through a series of machining processes. This process usually involves various processing technologies to ensure the quality, dimensional accuracy, and functionality of the final product. During the processing of automobile parts, a trimming device is required to trim the stamping thin plates to make them into qualified materials.

[0003] For the existing trimming device for stamping thin plates, the stamping thin plate to be trimmed is placed on the trimming table by personnel, and then the clamping module is controlled to clamp and limit the stamping thin plate. After the stamping thin plate is clamped and limited, the trimming knife is driven vertically downward by the driving module to achieve trimming of the stamping thin plate. However, during the processing, since it may be necessary to trim all four sides of the stamping thin plate, after trimming one side of the stamping thin plate, the personnel need to adjust the clamping that contacts the stamping thin plate and then manually rotate and move the position of the stamping thin plate so that the other sides of the stamping thin plate move below the trimming knife, and then control the clamping of the stamping thin plate and continue to trim it. When processing automobile parts, it is necessary to trim a large number of stamping thin plates at one time, which makes the personnel need to stand in front of the trimming table and repeatedly adjust the placement state of the stamping thin plate, bringing a certain burden to the work of the personnel, and accidents may occur during long-term processing. Summary of the Utility Model

[0004] In view of this, in order to overcome the deficiencies of the prior art, the utility model provides a trimming device for stamping thin plates, which can, when trimming the stamping thin plate, electrically control the placement state of the stamping thin plate to move the side to be trimmed of the stamping thin plate below the trimming knife, reduce the participation of personnel during processing, avoid the burden brought to personnel by long-term processing, and ensure the safety of personnel.

[0005] To solve the above technical problems, the technical solution adopted by the present utility model is as follows: A trimming device for stamping thin plates, including a trimming table, a bracket is provided at the upper end of the trimming table, symmetrically distributed support rods are provided at the inner top of the bracket, a guide rail is provided between the bottom ends of the support rods, a sliding seat is slidably arranged inside the guide rail, a trimming knife is rotatably arranged at the front end of the sliding seat through a rotating shaft, a motor five is arranged inside the sliding seat, and the output shaft of the motor five is fixedly connected to the rotating shaft through a coupling. An adjusting screw rod one is rotatably arranged inside the guide rail, and the adjusting screw rod one is threadedly connected to the sliding seat. A motor one is arranged at the rear side of the guide rail, and the output shaft of the motor one is fixedly connected to the adjusting screw rod one through a coupling. A position adjusting module for adjusting the position is arranged on the upper surface of the trimming table; the lower surface of the trimming table is provided with evenly distributed support feet, and symmetrically distributed door panels are rotatably arranged on both the left and right sides of the front side of the trimming table.

[0006] As a further improvement of the present utility model, the position adjusting module includes a mounting seat arranged on the upper surface of the trimming table, a movable table is slidably arranged on the upper surface of the mounting seat, a sliding table is slidably arranged inside the movable table, a placing plate is rotatably arranged inside the sliding table through a rotating shaft, a plurality of evenly distributed suction cups are arranged in the mounting grooves opened on the upper surface of the placing plate, an air pump is arranged on the lower surface of the placing plate, and the suction cups are all communicated with the air pump. A horizontal adjusting unit for adjusting the horizontal position of the placing plate is further arranged between the mounting seat and the movable table, and a rotating adjusting unit for adjusting the state of the placing plate is also arranged on the sliding table.

[0007] As a further improvement of the present utility model, the horizontal adjusting unit includes an adjusting screw rod two rotatably arranged in the middle of the inside of the mounting seat, the adjusting screw rod two is threadedly connected to the movable table, a motor three is arranged on the right side of the mounting seat, and the output shaft of the motor three is fixedly connected to the adjusting screw rod two through a coupling. An adjusting screw rod three is rotatably arranged in the middle of the inside of the movable table, the adjusting screw rod three is threadedly connected to the sliding table, and a motor four is arranged at the rear side of the movable table, and the output shaft of the motor four is fixedly connected to the adjusting screw rod three through a coupling.

[0008] As a further improvement of the present utility model, the rotating adjusting unit includes a worm rotatably arranged inside the sliding table, a worm gear is fixedly sleeved on the lower side of the outer arc surface of the rotating shaft, and the worm gear is meshed with the worm. An electric control component for driving the worm to rotate is also arranged on the sliding table; the electric control component includes a motor two arranged on the front side of the sliding table, and the output shaft of the motor two is fixedly connected to the worm through a coupling; a control box is arranged outside the bracket, and the air pump, motor one, motor two, motor three, motor four and motor five are all electrically connected to the control box.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] First, the operation of motor three is regulated through the control box. Then, by adjusting the thread relationship between the second lead screw and the movable table, the movable table drives the placement plate to move left or right. The operation of motor four is regulated through the control box. By adjusting the thread relationship between the third lead screw and the sliding table, a slide occurs between the sliding table and the movable table, causing the sliding table to drive the placement plate to move forward or backward. Thus, the placement plate drives the stamping thin plate to adjust its horizontal position.

[0011] Second, the operation of motor two is regulated through the control box. Due to the meshing relationship between the worm and the worm gear, the worm gear drives the rotating shaft to rotate, thereby adjusting the horizontal placement state of the stamping thin plate.

[0012] Third, the operation of motor two is regulated through the control box to drive the stamping thin plate to rotate. The operations of motor three and motor four are regulated through the control box to adjust the horizontal position of the stamping thin plate. Then, the operation of motor one is regulated through the control box to trim the other edges of the stamping thin plate.

[0013] Fourth, the internal space of the trimming table can be opened by pulling the door panel, thus adapting to the storage of tools that need to be used in the internal space of the trimming table. Description of the Drawings

[0014] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments.

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic internal sectional structural diagram of the present utility model;

[0017] Figure 3 is an enlarged schematic structural diagram of part A of the present utility model;

[0018] Figure 4 is a schematic plan structural diagram of the present utility model.

[0019] In the figure: 101, trimming table; 102, support feet; 103, door panel; 104, bracket; 105, support rod; 106, guide rail; 107, sliding seat; 108, trimming knife; 109, first adjusting lead screw; 110, motor one; 201, mounting seat; 202, movable table; 203, sliding table; 204, placement plate; 205, suction cup; 206, air pump; 207, worm gear; 208, worm; 209, motor two; 210, second adjusting lead screw; 211, motor three; 212, third adjusting lead screw; 213, motor four; 301, control box. Specific Embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clearly elaborated below in conjunction with embodiments. However, the protected content of the present utility model is not limited to the following embodiments. In the following description, a large number of specific details are given to provide a more thorough understanding of the present utility model. However, it is obvious to those skilled in the art that the present utility model can be implemented without one or more of these details.

[0021] As Figure 1 , 2 shown, it includes a trimming table 101. A bracket 104 is provided at the upper end of the trimming table 101. Symmetrically distributed support rods 105 are provided at the inner top of the bracket 104. A guide rail 106 is provided between the bottom ends of the support rods 105. A sliding seat 107 is slidably arranged inside the guide rail 106. A trimming knife 108 is rotatably arranged at the front end of the sliding seat 107 through a rotating shaft. A motor five is arranged inside the sliding seat 107. The output shaft of the motor five is fixedly connected to the rotating shaft through a coupling. An adjusting lead screw one 109 is rotatably arranged inside the guide rail 106. The adjusting lead screw one 109 is in threaded connection with the sliding seat 107. A motor one 110 is provided at the rear side of the guide rail 106. The output shaft of the motor one 110 is fixedly connected to the adjusting lead screw one 109 through a coupling. A position adjusting module for adjusting the position is provided on the upper surface of the trimming table 101.

[0022] As Figure 2 , 4 shown, the position adjusting module includes a mounting seat 201 provided on the upper surface of the trimming table 101. A movable table 202 is slidably arranged on the upper surface of the mounting seat 201. A sliding table 203 is slidably arranged inside the movable table 202. A placing plate 204 is rotatably arranged inside the sliding table 203 through a rotating shaft. A plurality of uniformly distributed suction cups 205 are arranged in the mounting grooves opened on the upper surface of the placing plate 204. An air pump 206 is provided on the lower surface of the placing plate 204. The suction cups 205 are all communicated with the air pump 206. A horizontal adjusting unit for adjusting the horizontal position of the placing plate 204 is further provided between the mounting seat 201 and the movable table 202. A rotating adjusting unit for adjusting the state of the placing plate 204 is further provided on the sliding table 203.

[0023] As Figure 2 , 3As shown in the figure, the horizontal adjustment unit includes an adjustment screw rod two 210 rotatably arranged in the middle of the inner part of the mounting base 201. The adjustment screw rod two 210 is in threaded connection with the movable table 202. A motor three 211 is arranged on the right side of the mounting base 201. The output shaft of the motor three 211 is fixed to the adjustment screw rod two 210 through a coupling. An adjustment screw rod three 212 is rotatably arranged in the middle of the inner part of the movable table 202. The adjustment screw rod three 212 is in threaded connection with the sliding table 203. A motor four 213 is arranged at the rear side of the movable table 202. The output shaft of the motor four 213 is fixed to the adjustment screw rod three 212 through a coupling; The rotation adjustment unit includes a worm 208 rotatably arranged in the sliding table 203. A worm gear 207 is fixedly sleeved on the lower side of the outer arc surface of the rotating shaft. The worm gear 207 is meshed and connected with the worm 208. An electric control component for driving the worm 208 to rotate is also arranged on the sliding table 203; The electric control component includes a motor two 209 arranged on the front side of the sliding table 203. The output shaft of the motor two 209 is fixed to the worm 208 through a coupling.

[0024] As Figure 1 shown in the figure, a control box 301 is arranged on the outer side of the bracket 104. The air pump 206, the motor one 110, the motor two 209, the motor three 211, the motor four 213 and the motor five are all electrically connected to the control box 301.

[0025] When trimming the edge of the stamping sheet, the operator places the stamping sheet on the placing plate 204, and then controls the air pump 206 to operate through the control box 301, so that the air pump 206 controls the suction cup 205 to suck air and fix the stamping sheet.

[0026] By controlling the motor five to operate through the control box 301, the output shaft of the motor five drives the rotating shaft connected thereto to rotate, so that the rotating shaft drives the trimming knife 108 to rotate; By controlling the motor three 211 to operate through the control box 301, the output shaft of the motor three 211 drives the adjustment screw rod two 210 connected thereto to rotate. Then, due to the threaded relationship between the adjustment screw rod two 210 and the movable table 202, the movable table 202 drives the placing plate 204 to move left or right. By controlling the motor four 213 to operate through the control box 301, the output shaft of the motor four 213 drives the adjustment screw rod three 212 connected thereto to rotate. Then, due to the threaded relationship between the adjustment screw rod three 212 and the sliding table 203, a sliding occurs between the sliding table 203 and the movable table 202, so that the sliding table 203 drives the placing plate 204 to move forward or backward. Thus, the placing plate 204 drives the stamping sheet to adjust the horizontal position.

[0027] The operation of the first motor 110 is regulated through the control box 301, so that the output shaft of the first motor 110 drives the adjusting lead screw 109 connected thereto to rotate. Further, due to the threaded relationship between the adjusting lead screw 109 and the sliding seat 107, the sliding seat 107 drives the trimming knife 108 to move horizontally.

[0028] After trimming one side of the stamping sheet, the operation of the second motor 209 is regulated through the control box 301, so that the output shaft of the second motor 209 drives the worm 208 connected thereto to rotate. Further, due to the meshing relationship between the worm 208 and the worm gear 207, the worm gear 207 drives the rotating shaft to rotate, so that the rotating shaft drives the stamping sheet to rotate through the placing plate 204. Then, the operations of the third motor 211 and the fourth motor 213 are regulated through the control box 301 to adjust the horizontal position of the stamping sheet. Then, the operation of the first motor 110 is regulated through the control box 301 to trim the other sides of the stamping sheet.

[0029] According to another embodiment of the present invention, as Figure 1 shown, the lower surface of the trimming table 101 is provided with uniformly distributed support feet 102, and symmetrically distributed door panels 103 are rotatably provided on both the left and right sides of the front side of the trimming table 101. During actual use, personnel can open the internal space of the trimming table 101 by pulling the door panels 103, so as to adapt to the storage of tools that need to be used in the internal space of the trimming table 101.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A stamping thin plate trimming device, comprising a trimming table (101), characterized in that: At the upper end of the trimming table (101), there is a bracket (104). At the inner top of the bracket (104), there are symmetrically distributed support rods (105). Between the bottom ends of the support rods (105), there is a guide rail (106). Inside the guide rail (106), a sliding seat (107) is slidably arranged. At the front end of the sliding seat (107), a trimming knife (108) is rotatably arranged through a rotating shaft. Inside the sliding seat (107), there is a fifth motor. The output shaft of the fifth motor is fixedly connected to the rotating shaft through a coupling. Inside the guide rail (106), an adjusting screw rod one (109) is rotatably arranged. The adjusting screw rod one (109) is threadedly connected to the sliding seat (107). At the rear side of the guide rail (106), there is a first motor (110). The output shaft of the first motor (110) is fixedly connected to the adjusting screw rod one (109) through a coupling. On the upper surface of the trimming table (101), there is a position adjusting module for adjusting the position.

2. The trimming device for stamping thin plates according to claim 1, characterized in that: The position adjusting module includes a mounting seat (201) arranged on the upper surface of the trimming table (101). On the upper surface of the mounting seat (201), a movable table (202) is slidably arranged. Inside the movable table (202), a sliding table (203) is slidably arranged. Inside the sliding table (203), a placing plate (204) is rotatably arranged through a rotating shaft. In the mounting grooves opened on the upper surface of the placing plate (204), there are a plurality of evenly distributed suction cups (205). On the lower surface of the placing plate (204), there is an air pump (206). The suction cups (205) are all communicated with the air pump (206). Between the mounting seat (201) and the movable table (202), there is also a horizontal adjusting unit for adjusting the horizontal position of the placing plate (204). On the sliding table (203), there is also a rotating adjusting unit for adjusting the state of the placing plate (204).

3. The trimming device for stamping thin plates according to claim 2, characterized in that: The horizontal adjusting unit includes an adjusting screw rod two (210) rotatably arranged in the middle of the inside of the mounting seat (201). The adjusting screw rod two (210) is threadedly connected to the movable table (202). On the right side of the mounting seat (201), there is a third motor (211). The output shaft of the third motor (211) is fixedly connected to the adjusting screw rod two (210) through a coupling. In the middle of the inside of the movable table (202), an adjusting screw rod three (212) is rotatably arranged. The adjusting screw rod three (212) is threadedly connected to the sliding table (203). At the rear side of the movable table (202), there is a fourth motor (213). The output shaft of the fourth motor (213) is fixedly connected to the adjusting screw rod three (212) through a coupling.

4. The trimming device for stamping thin plates according to claim 3, characterized in that: The rotating adjusting unit includes a worm (208) rotatably arranged inside the sliding table (203). On the lower side of the outer arc surface of the rotating shaft, a worm gear (207) is fixedly sleeved. The worm gear (207) is meshed and connected with the worm (208). On the sliding table (203), there is also an electric control component for driving the worm (208) to rotate.

5. The trimming device for stamping thin plates according to claim 4, characterized in that: The electric control component includes a second motor (209) arranged on the front side of the sliding table (203). The output shaft of the second motor (209) is fixedly connected to the worm (208) through a coupling.

6. The trimming device for stamping thin plates according to claim 5, wherein: A control box (301) is arranged on the outer side of the bracket (104), and an air pump (206), a first motor (110), a second motor (209), a third motor (211), a fourth motor (213) and a fifth motor are all electrically connected to the control box (301).

7. The trimming device for stamping thin plates according to claim 1, characterized in that: The lower surface of the trimming table (101) is provided with uniformly distributed supporting feet (102), and symmetrically distributed door panels (103) are rotatably arranged on the left and right sides of the front side of the trimming table (101).

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