Punched sheet cutting device

Abstract

The utility model provides a stamping sheet cutting device which comprises a cutting table, a plurality of evenly-distributed supporting feet arranged on the lower surface of the cutting table, a plurality of evenly-distributed guide rails arranged in the upper side of the cutting table, a sliding table arranged between the guide rails in a sliding mode, and guide sliding grooves formed in the left side and the right side of the sliding table. A movable seat is slidably arranged between every two left-right adjacent guide sliding grooves, clamping plates are arranged on the opposite inner side faces of the two movable seats, a two-way lead screw is rotationally arranged in the sliding table, the movable seats are in threaded connection with the two-way lead screw, a first adjusting lead screw is rotationally arranged in the upper side of the cutting table, and the first adjusting lead screw is in threaded connection with the sliding table; and a cutting module. According to the stamping thin plate cutting device, the cutting knives can be driven to move rapidly and stably during cutting, so that the cutting knives on the upper side and the lower side can cut and form a stamping thin plate at a time rapidly and stably, and the cutting effect is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, and particularly relates to a stamping thin plate cutting device. Background Technique

[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. During the processing of automobile parts, a cutting device is required to cut metal stamping thin plates.

[0003] In the existing stamping thin plate cutting device, the stamping thin plate to be cut is placed on the clamping module, and the clamping module is controlled to operate to clamp and fix the stamping thin plate to be cut. Then, the cutting module is started, so that the electric push rod or the hydraulic rod drives the cutting knife on the upper side to descend, and cooperates with the cutting knife on the lower side to cut the plate. However, since the cutting of the stamping thin plate requires the telescopic end of the electric push rod or the hydraulic rod to continuously repeat the reciprocating motion, after the electric push rod or the hydraulic rod is used for a long time, the internal seals (such as O-rings, gaskets, etc.) will age and deform after long-term use, resulting in oil leakage or moisture ingress, affecting the accuracy of the push rod movement, so that the pressure of the descending cutting knife on the stamping thin plate is insufficient. Therefore, during cutting, it is necessary to control the cutting knife to rise and then press down again, and it cannot be quickly and directly cut into shape at one time, affecting the cutting effect of the stamping thin plate. Content of the Utility Model

[0004] In view of this, in view of the deficiencies of the prior art, the utility model provides a stamping thin plate cutting device, which can drive the cutting knife to move quickly and stably during cutting, so that the upper and lower cutting knives can quickly and stably cut the stamping thin plate into shape at one time, ensuring the cutting effect.

[0005] To solve the above technical problems, the technical solution adopted by the utility model is: a stamping thin plate cutting device, including a cutting table, the lower surface of the cutting table is provided with a plurality of uniformly distributed supporting feet, the upper side inside the cutting table is provided with a plurality of uniformly distributed guide rails, a sliding table is slidably arranged between the guide rails, guide chute grooves are respectively opened on the left and right sides of the sliding table, movable seats are respectively slidably arranged between two adjacent guide chute grooves on the left and right, clamping plates are arranged on the opposite inner sides of the two movable seats, a bidirectional lead screw is rotatably arranged inside the sliding table, the movable seats are all threadedly connected with the bidirectional lead screw, an adjusting lead screw one is rotatably arranged inside the upper side of the cutting table, the adjusting lead screw one is threadedly connected with the sliding table, and a cutting module for cutting is further arranged on the cutting table; a motor one is arranged on the right side of the cutting table, the output shaft of the motor one is threadedly connected with the bidirectional lead screw, and a motor two is arranged on the rear side of the sliding table, and the output shaft of the motor two is threadedly connected with the adjusting lead screw one.

[0006] As a further improvement of the present utility model, the cutting module includes a U-shaped seat arranged on the left side of the cutting table. Symmetrically distributed dovetail chutes are provided on the inner walls of the front and rear sides of the U-shaped seat. Sliding seats are slidably arranged inside the dovetail chutes. Cutting knives are respectively arranged between two adjacent sliding seats in the front and rear. An electric control unit for driving the cutting knives to move is also arranged on the U-shaped seat. The electric control unit includes a sliding groove one opened inside the sliding seat. Sliding blocks one are slidably arranged inside the sliding groove one. Driving seats are respectively arranged in the middle of the inner walls of the front and rear sides of the U-shaped seat. A sliding groove two is opened inside the driving seat. A sliding block two is slidably arranged inside the sliding groove two. Link rods one are rotatably arranged on the upper and lower sides of the sliding block two. The ends of the link rods one far away from the sliding block two are respectively rotatably connected to the adjacent sliding seats. Link rods two are rotatably arranged on the upper and lower sides of the driving seat. The ends of the link rods two far away from the driving seat are respectively rotatably connected to the adjacent sliding blocks one. The link rods one are respectively rotatably connected to the adjacent link rods two. A driving component for driving one end of the sliding block two is also arranged on the driving seat. The driving component includes an adjusting screw rod two rotatably arranged in the middle of the inside of the driving seat. The adjusting screw rod two is respectively threadedly connected to the adjacent sliding blocks two. A motor three is arranged on the right side of the driving seat. The output shaft of the motor three is fixedly connected to the adjacent adjusting screw rod two through a coupling.

[0007] As a further improvement of the present utility model, a control panel is arranged on the upper side of the cutting table. The motor one, the motor two and the motor three are all electrically connected to the control panel.

[0008] As a further improvement of the present utility model, doors are rotatably arranged on the left and right sides of the front side of the cutting table in a symmetrically distributed manner.

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

[0010] Firstly, by controlling the operation of the motor one through the control panel, and then driving the movable seats on the front and rear sides to approach each other through the threaded relationship between the bidirectional screw rod and the movable seat, and further driving the clamping plates on the front and rear sides to approach each other to clamp and fix the stamping thin plate.

[0011] Secondly, by controlling the operation of the motor two through the control panel, the output shaft of the motor two drives the connected adjusting screw rod one to rotate, so that the sliding table drives the stamping thin plate to move leftward, and the position of the stamping thin plate that needs to be cut is moved between the two cutting knives.

[0012] Thirdly, by controlling the operation of the motor three through the control panel, the output shaft of the motor three drives the connected adjusting screw rod two to rotate. Since a scissors bracing structure can be formed among the driving seat, the sliding seat, the link rod one, the link rod two, the sliding block one and the sliding block two, the sliding seats on the upper and lower sides are driven to approach each other, and the sliding seats drive the cutting knives to approach each other to cut the stamping thin plate.

[0013] Fourthly, rotate the door panel on the front side of the cutting table, and then open the space inside the cutting table, which is convenient to use the space inside the cutting table to store the tools to be used. Description of the Drawings

[0014] The present utility model will be further described in detail below 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 a schematic enlarged structural diagram at 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, cutting table; 102, support feet; 103, door panel; 104, guide rail; 105, sliding table; 106, guiding chute; 107, movable seat; 108, clamping plate; 109, adjusting screw rod one; 110, bidirectional screw rod; 111, motor one; 112, motor two; 201, U-shaped seat; 202, dovetail chute; 203, sliding seat; 204, cutting knife; 205, sliding groove one; 206, slider one; 207, sliding groove two; 208, slider two; 209, connecting rod one; 210, connecting rod two; 211, adjusting screw rod two; 212, motor three; 301, control panel. Specific Embodiments

[0020] To better understand the present utility model, the content of the present utility model will be further clearly described 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] Such as Figure 1 、 2As shown in the figure, it includes a cutting table 101. A plurality of uniformly distributed supporting feet 102 are arranged on the lower surface of the cutting table 101. A plurality of uniformly distributed guide rails 104 are arranged inside the upper side of the cutting table 101. A sliding table 105 is slidably arranged between the guide rails 104. Guide chute grooves 106 are respectively opened on the left and right sides of the sliding table 105. Movable seats 107 are respectively slidably arranged between two adjacent left and right guide chute grooves 106. Clamping plates 108 are arranged on the opposite inner sides of the two movable seats 107. A bidirectional lead screw 110 is rotatably arranged inside the sliding table 105. The movable seats 107 are all threadedly connected to the bidirectional lead screw 110. An adjusting lead screw 109 is rotatably arranged inside the upper side of the cutting table 101. The adjusting lead screw 109 is threadedly connected to the sliding table 105. A cutting module for cutting is further arranged on the cutting table 101.

[0022] As Figure 2 , 4 shown in the figure, a motor 111 is arranged on the right side of the cutting table 101. The output shaft of the motor 111 is threadedly connected to the bidirectional lead screw 110. A motor 112 is arranged on the rear side of the sliding table 105. The output shaft of the motor 112 is threadedly connected to the adjusting lead screw 109.

[0023] As Figure 2 , 3 shown in the figure, the cutting module includes a U-shaped seat 201 arranged on the left side of the cutting table 101. Symmetrically distributed dovetail chute grooves 202 are respectively opened on the front and rear inner walls of the U-shaped seat 201. Sliding seats 203 are respectively slidably arranged inside the dovetail chute grooves 202. Cutting knives 204 are respectively arranged between two adjacent front and rear sliding seats 203. An electric control unit for driving the cutting knives 204 to move is further arranged on the U-shaped seat 201; the electric control unit includes a sliding groove 205 opened inside the sliding seat 203. Sliding blocks 206 are respectively slidably arranged inside the sliding groove 205. Driving seats are respectively arranged in the middle of the front and rear inner walls of the U-shaped seat 201. A sliding groove 207 is opened inside the driving seat. A sliding block 208 is slidably arranged inside the sliding groove 207. Connecting rods 209 are respectively rotatably arranged on the upper and lower sides of the sliding block 208. One end of the connecting rod 209 far away from the sliding block 208 is respectively rotatably connected to the adjacent sliding seat 203. Connecting rods 210 are respectively rotatably arranged on the upper and lower sides of the driving seat. One end of the connecting rod 210 far away from the driving seat is respectively rotatably connected to the adjacent sliding block 206. The connecting rod 209 is respectively rotatably connected to the adjacent connecting rod 210. A driving component for driving one end of the sliding block 208 is further arranged on the driving seat; the driving component includes an adjusting lead screw 211 rotatably arranged in the middle of the driving seat. The adjusting lead screw 211 is respectively threadedly connected to the adjacent sliding blocks 208. A motor 212 is arranged on the right side of the driving seat. The output shaft of the motor 212 is respectively fixed to the adjacent adjusting lead screws 211 through couplings.

[0024] AsFigure 1 As shown in the figure, a control panel 301 is provided on the upper side of the cutting table 101, and the first motor 111, the second motor 112 and the third motor 212 are all electrically connected to the control panel 301.

[0025] When it is necessary to cut the stamping sheet, the operator places the stamping sheet to be cut on the sliding table 105, and adjusts the operation of the first motor 111 through the control panel 301, so that the output shaft of the first motor 111 drives the bidirectional lead screw 110 connected thereto to rotate. Then, due to the threaded relationship between the bidirectional lead screw 110 and the movable seat 107, the movable seats 107 on the front and rear sides are driven to approach each other, and then the clamping plates 108 on the front and rear sides are driven to approach each other to clamp and fix the stamping sheet. The operation of the second motor 112 is adjusted through the control panel 301, so that the output shaft of the second motor 112 drives the adjusting lead screw 109 connected thereto to rotate. Then, due to the threaded relationship between the adjusting lead screw 109 and the sliding table 105, the sliding table 105 is driven to slide between the guide rails 104, so that the sliding table 105 drives the stamping sheet to move leftward, and the position of the stamping sheet that needs to be cut is moved between the two cutting knives 204.

[0026] The operation of the third motor 212 is adjusted through the control panel 301, so that the output shaft of the third motor 212 drives the adjusting lead screw 211 connected thereto to rotate. Then, due to the threaded relationship between the adjusting lead screw 211 and the second slider 208, the second slider 208 is driven to slide inside the second sliding groove 207. During the movement of the second slider 208 in the second sliding groove 207: rotation occurs between the second slider 208 and the first connecting rod 209, rotation occurs between the first connecting rod 209 and the sliding seat 203, rotation occurs between the driving seat and the second connecting rod 210, rotation occurs between the second connecting rod 210 and the first slider 206, and the first slider 206 slides inside the first sliding groove 205. Since a scissors brace structure can be formed among the driving seat, the sliding seat 203, the first connecting rod 209, the second connecting rod 210, the first slider 206 and the second slider 208, the sliding seats 203 on the upper and lower sides are driven to approach each other, so that the sliding seats 203 drive the cutting knives 204 to approach each other to cut the stamping sheet.

[0027] According to another embodiment of the present invention, as Figure 1 、 4 shown, symmetrically distributed door panels 103 are rotatably provided on the left and right sides of the front surface of the cutting table 101. During actual use, the operator can rotate the door panels 103 on the front side of the cutting table 101, thereby opening the space inside the cutting table 101, which is convenient for using the space inside the cutting table 101 to store the tools to be used.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Any other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention shall 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 cutting device, including a cutting table (101), wherein a plurality of uniformly distributed supporting feet (102) are arranged on the lower surface of the cutting table (101), and it is characterized in that: Inside the upper side of the cutting table (101), there are multiple uniformly distributed guide rails (104). A sliding table (105) is slidably arranged between the guide rails (104). Guide chute grooves (106) are opened on both the left and right sides of the sliding table (105). Movable seats (107) are respectively slidably arranged between two adjacent left and right guide chute grooves (106). Clamping plates (108) are arranged on the opposite inner sides of the two movable seats (107). A bidirectional lead screw (110) is rotatably arranged inside the sliding table (105). The movable seats (107) are all threadedly connected to the bidirectional lead screw (110). An adjusting lead screw one (109) is rotatably arranged inside the upper side of the cutting table (101). The adjusting lead screw one (109) is threadedly connected to the sliding table (105). A cutting module for cutting is further arranged on the cutting table (101).

2. The stamping thin plate cutting device according to claim 1, characterized in that: A motor one (111) is arranged on the right side of the cutting table (101). The output shaft of the motor one (111) is threadedly connected to the bidirectional lead screw (110). A motor two (112) is arranged on the rear side of the sliding table (105). The output shaft of the motor two (112) is threadedly connected to the adjusting lead screw one (109).

3. The stamping thin plate cutting device according to claim 2, wherein: The cutting module includes a U-shaped seat (201) arranged on the left side of the cutting table (101). Symmetrically distributed dovetail chute grooves (202) are opened on the inner walls of the front and rear sides of the U-shaped seat (201). Sliding seats (203) are respectively slidably arranged inside the dovetail chute grooves (202). A cutting knife (204) is arranged between two adjacent front and rear sliding seats (203). An electric control unit for driving the cutting knife (204) to move is further arranged on the U-shaped seat (201).

4. The stamping thin plate cutting device according to claim 3, characterized in that: The electric control unit includes a sliding groove one (205) opened inside the sliding seat (203). Slider ones (206) are respectively slidably arranged inside the sliding groove one (205). Driving seats are arranged in the middle of the inner walls of the front and rear sides of the U-shaped seat (201). A sliding groove two (207) is opened inside the driving seat. A slider two (208) is slidably arranged inside the sliding groove two (207). Link rods one (209) are rotatably arranged on both the upper and lower sides of the slider two (208). The ends of the link rods one (209) far away from the slider two (208) are respectively rotatably connected to the adjacent sliding seats (203). Link rods two (210) are rotatably arranged on both the upper and lower sides of the driving seat. The ends of the link rods two (210) far away from the driving seat are respectively rotatably connected to the adjacent slider ones (206). The link rods one (209) are respectively rotatably connected to the adjacent link rods two (210). A driving component for driving one end of the slider two (208) is further arranged on the driving seat.

5. The stamping thin plate cutting device according to claim 4, characterized in that: The driving component includes an adjusting lead screw two (211) rotatably arranged in the middle of the driving seat. The adjusting lead screw two (211) is respectively threadedly connected to the adjacent slider two (208). A motor three (212) is arranged on the right side of the driving seat. The output shaft of the motor three (212) is fixedly connected to the adjacent adjusting lead screw two (211) through a coupling.

6. The stamping thin plate cutting device according to claim 5, wherein: A control panel (301) is arranged on the upper side of the cutting table (101), and the first motor (111), the second motor (112) and the third motor (212) are all electrically connected to the control panel (301).

7. The stamping thin plate cutting device according to claim 1, wherein: On the left and right sides of the front side of the cutting table (101), symmetrically distributed door panels (103) are rotatably arranged.

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