Anti-shaking plate shearing device

Abstract

The utility model discloses an anti-shaking plate shearing device which comprises a mounting plate, a base is fixed to the top of the mounting plate, sliding grooves are formed in the two ends of the top of the base respectively, a motor is installed on the side face of the base, the motor is inserted into the sliding groove in one side and connected with a threaded column, and the threaded column is connected with the base. And the threaded column penetrates through the sliding grooves in the two sides and is rotationally connected with the sliding grooves, adjusting mechanisms are installed in the two sliding grooves, and the adjusting mechanisms are connected with the threaded column through threads. Compared with the prior art, the two adjusting mechanisms are arranged to drive the clamping mechanisms to move and adjust the distance between the two clamping mechanisms, so that plates of different specifications are clamped and fixed, then the two adjusting mechanisms and the clamping mechanisms are driven at the same time through the motor and the threaded column, and the positions between the plates and the shearing mechanism are adjusted; the hydraulic cylinder and the shear knife are used for cutting plates, and the device is simple in structure and very high in shearing stability and accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to an anti-swaying plate shearing device. Background Art

[0002] Sheet metal processing is a series of processing steps on the sheet metal, including cutting, stamping, bending, welding and other processing methods, in order to achieve the requirements on the shape, size, surface treatment and other aspects of the sheet metal.

[0003] Plate shearing is one of the most basic processing methods of plate processing. A hydraulic device is used to drive the cutter close to the plate to cut the plate into required specifications. Currently, during the processing, the plate needs to be manually pressed to prevent it from shaking. However, the manual pressing effect is poor. The plate still shakes during the pressing process. There are certain shortcomings in its use. For this reason, we propose an anti-shaking plate shearing device. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an anti-swaying plate shearing device.

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

[0006] A plate shearing device for preventing swaying comprises a mounting plate, a base is fixed on the top of the mounting plate, slide grooves are installed at both ends of the top of the base, a motor is installed on the side of the base, the motor is inserted into the interior of the slide groove on one side and is connected with a threaded column, the threaded column passes through the slide grooves on both sides and is rotatably connected thereto, an adjustment mechanism is installed inside the two slide grooves, the adjustment mechanism is connected to the threaded column by threads, a clamping mechanism is installed on the top of the adjustment mechanism, and a shearing mechanism is installed on the top of the base.

[0007] Preferably, the adjustment mechanism includes a first threaded sleeve connected to the threaded column by a thread, a worm gear is fixedly sleeved on the first threaded sleeve, a shell is rotatably connected to the first threaded sleeve, a worm is rotatably connected inside the shell, and the worm passes through the side of the shell and is connected to the first adjustment rod.

[0008] Preferably, the worm wheel and the worm are meshingly driven, the housing and the slide slot are slidably connected, and the clamping mechanism is fixed on the top of the housing.

[0009] Preferably, the clamping mechanism includes a clamping seat fixed on the top of the shell, a fixing frame is fixed to one end of the top of the clamping seat, a second threaded sleeve passes through the top of the fixing frame, a second adjusting rod is threadedly connected to the inside of the second threaded sleeve, the second adjusting rod is inserted into the inside of the fixing frame and is rotatably connected to a clamping plate, and the clamping plate is slidably connected to the fixing frame.

[0010] Preferably, the shearing mechanism includes a support frame fixed on the mounting plate and a knife groove fixed on the base, a hydraulic cylinder is installed on the top of the support frame, a piston rod of the hydraulic cylinder is inserted into the interior of the support frame and connected to a movable frame, and a shearing knife is installed on the bottom of the movable frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model provides two adjusting mechanisms to drive the clamping mechanism to move, and adjust the distance between the two clamping mechanisms, so as to clamp and fix plates of different specifications; then, the two adjusting mechanisms and the clamping mechanism are driven simultaneously by a motor and a threaded column to adjust the position between the plate and the shearing mechanism; the plate is cut by a hydraulic cylinder and a shearing knife; the device has a simple structure, and has very high shearing stability and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A top view of an anti-swaying plate shearing device proposed by the utility model;

[0014] Figure 2 for Figure 1 A cross-sectional view of the middle adjustment mechanism;

[0015] Figure 3 for Figure 1 A cross-sectional view of the clamping mechanism;

[0016] Figure 4 for Figure 1 Cross-sectional view of the shear mechanism.

[0017] In the figure: 1 mounting plate, 2 base, 3 slide groove, 4 motor, 5 threaded column, 6 adjustment mechanism, 61 first threaded sleeve, 62 worm gear, 63 housing, 64 worm, 65 first adjusting rod, 7 clamping mechanism, 71 clamping seat, 72 fixing frame, 73 second threaded sleeve, 74 second adjusting rod, 75 clamping plate, 8 shearing mechanism, 81 supporting frame, 82 knife groove, 83 hydraulic cylinder, 84 movable frame, 85 shearing knife. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] Reference Figure 1-4A plate shearing device for preventing shaking comprises a mounting plate 1, a base 2 is fixed on the top of the mounting plate 1, slide grooves 3 are installed at both ends of the top of the base 2, a motor 4 is installed on the side of the base 2, the motor 4 is inserted into the inside of the slide groove 3 on one side and connected with a threaded column 5, the threaded column 5 passes through the slide grooves 3 on both sides and is rotatably connected thereto, an adjustment mechanism 6 is installed inside the two slide grooves 3, the adjustment mechanism 6 is connected to the threaded column 5 by threads, a clamping mechanism 7 is installed on the top of the adjustment mechanism 6, and the adjustment mechanism 6 includes a screw threaded connection. The first threaded sleeve 61 is connected to the threaded column 5, and a worm wheel 62 is fixedly sleeved on the first threaded sleeve 61. The first threaded sleeve 61 is rotatably connected to a housing 63. A worm 64 is rotatably connected inside the housing 63. The worm 64 penetrates the side of the housing 63 and is connected to a first adjusting rod 65. The worm wheel 62 and the worm 64 are meshing transmission. The housing 63 and the slide groove 3 are slidably connected. The clamping mechanism 7 is fixed to the top of the housing 63. The clamping mechanism 7 includes a clamping seat 71 fixed to the top of the housing 63. The top of the clamping seat 71 A fixing frame 72 is fixed to one end of the base 2, and a second threaded sleeve 73 is penetrated at the top of the fixing frame 72. A second adjusting rod 74 is threadedly connected to the inside of the second threaded sleeve 73. The second adjusting rod 74 is inserted into the inside of the fixing frame 72 and is rotatably connected to a clamping plate 75. The clamping plate 75 is slidably connected to the fixing frame 72. A shearing mechanism 8 is installed on the top of the base 2. The shearing mechanism 8 includes a supporting frame 81 fixed on the mounting plate 1 and a knife groove 82 fixed on the base 2. A hydraulic cylinder 83 is installed on the top of the supporting frame 81. The piston rod of the hydraulic cylinder 83 is inserted into the inside of the supporting frame 81 and is connected to a movable frame 84. A shearing knife 85 is installed at the bottom of the movable frame 84. The clamping mechanism is driven to move by setting two adjusting mechanisms to adjust the distance between the two clamping mechanisms, so that plates of different specifications can be clamped and fixed. Subsequently, the two adjusting mechanisms and the clamping mechanism are simultaneously driven by a motor and a threaded column to adjust the position between the plate and the shearing mechanism. The plate is cut by the hydraulic cylinder and the shearing knife. The device has a simple structure and very high shearing stability and accuracy.

[0020] When in use, the device is connected to a power source, the sheet is first passed through the shearing mechanism 8, and one side of the sheet is inserted into the interior of the clamping mechanism 7, the second adjusting rod 74 is rotated, and the second adjusting rod 74 drives the clamping plate 75 to slide in the fixing frame 72 through the threaded transmission with the second threaded sleeve 73, and the clamping plate 75 is close to the clamping seat 71 to clamp one end of the sheet, and then the first adjusting rod 65 in the adjusting mechanism 6 on one side is rotated, the first adjusting rod 65 drives the worm 64 to rotate, and the worm 64 drives the first threaded sleeve 61 to rotate through the meshing transmission with the worm wheel 62, and the first threaded sleeve 61 drives the housing 63 to slide in the slide groove 3 through the threaded transmission with the threaded column 5, and the housing 63 drives the clamping mechanism 7 on one side to approach the other side. The clamping mechanism 7 on one side is then fixed to the other end of the plate, and then the motor 4 is started. The output shaft of the motor 4 drives the threaded column 5 to rotate, and the threaded column 5 drives the adjusting mechanism 6 to slide in the slide groove 3 through the threaded transmission with the first threaded sleeve 61. In the adjusting mechanism, since the worm gear and the worm are engaged, the adjusting mechanism 6 is in a stable state when the threaded column 5 and the first threaded sleeve 61 are transmitted. When the plate is adjusted to a suitable position, the hydraulic cylinder 83 is started, and the output shaft of the hydraulic cylinder 83 drives the movable frame 84. The movable frame 84 drives the shearing knife 85 to approach the plate to shear it. Both ends of the plate are clamped by the clamping mechanism 7, and the stability during the shearing process is very high.

[0021] To sum up, compared with the prior art, the utility model sets two adjusting mechanisms to drive the clamping mechanism to move, adjusts the distance between the two clamping mechanisms, and thus clamps and fixes plates of different specifications. Subsequently, the two adjusting mechanisms and the clamping mechanism are driven simultaneously by a motor and a threaded column to adjust the position between the plate and the shearing mechanism, and the plate is cut using a hydraulic cylinder and a shearing knife. The device has a simple structure, and has very high shearing stability and accuracy.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plate shearing device for preventing swaying, comprising a mounting plate (1), characterized in that: A base (2) is fixed on the top of the mounting plate (1), and slide grooves (3) are installed at both ends of the top of the base (2). A motor (4) is installed on the side of the base (2), and the motor (4) is inserted into the inside of the slide groove (3) on one side and is connected with a threaded column (5). The threaded column (5) passes through the slide grooves (3) on both sides and is rotatably connected thereto. Adjustment mechanisms (6) are installed inside the two slide grooves (3), and the adjustment mechanisms (6) are connected to the threaded columns (5) by threads. A clamping mechanism (7) is installed on the top of the adjustment mechanism (6), and a shearing mechanism (8) is installed on the top of the base (2).

2. The anti-swaying plate shearing device according to claim 1, characterized in that: The adjusting mechanism (6) comprises a first threaded sleeve (61) connected to the threaded column (5) by means of a thread, a worm gear (62) being fixedly sleeved on the first threaded sleeve (61), a housing (63) being rotatably connected to the first threaded sleeve (61), a worm (64) being rotatably connected inside the housing (63), and the worm (64) passing through the side of the housing (63) and being connected to a first adjusting rod (65).

3. The anti-swaying plate shearing device according to claim 2, characterized in that: The worm wheel (62) and the worm (64) are in meshing transmission, the housing (63) and the slide groove (3) are in sliding connection, and the clamping mechanism (7) is fixed on the top of the housing (63).

4. The anti-swaying plate shearing device according to claim 3, characterized in that: The clamping mechanism (7) comprises a clamping seat (71) fixed on the top of the shell (63), a fixing frame (72) is fixed to one end of the top of the clamping seat (71), a second threaded sleeve (73) passes through the top of the fixing frame (72), the interior of the second threaded sleeve (73) is connected to a second adjusting rod (74) by a thread, the second adjusting rod (74) is inserted into the interior of the fixing frame (72) and is rotatably connected to a clamping plate (75), and the clamping plate (75) is slidably connected to the fixing frame (72).

5. The anti-swaying plate shearing device according to claim 1, characterized in that: The shearing mechanism (8) comprises a support frame (81) fixed on the mounting plate (1) and a knife groove (82) fixed on the base (2); a hydraulic cylinder (83) is installed on the top of the support frame (81); a piston rod of the hydraulic cylinder (83) is inserted into the interior of the support frame (81) and is connected to a movable frame (84); and a shearing knife (85) is installed on the bottom of the movable frame (84).

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