Heat dissipation plate shearing machine with anti-scratching function

Abstract

The utility model provides a heat dissipation plate shearing machine with an anti-scratching function, which comprises a working table, through grooves are formed in the two sides of the top of the working table, and supporting rods are fixedly mounted on the periphery of the bottom of the working table; the supporting frame is fixedly installed on the top of the workbench. According to the heat dissipation plate shearing machine with the anti-scratching function, the supporting frame, the telescopic rod, the cutting assembly, the side plate, the sliding rod, a spring, a pressing plate and other structures are matched with one another, when the heat dissipation plate shearing machine is used, the telescopic rod drives the cutting assembly to move downwards, the sliding rod and the spring can be matched with one another, and therefore the heat dissipation plate shearing machine is convenient to use. According to the cutting device, a pressing plate is automatically driven to move downwards, so that the pressing plate clamps and limits a plate, manual operation of a user is not needed, the operation steps are reduced, the working efficiency is improved, the plate is limited by pressing the top of the plate through the pressing plate, the plate can be prevented from moving during cutting, and the cutting efficiency is improved. And therefore, the plate is prevented from being scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a heat dissipation shearing machine with an anti-scratch function. Background Art

[0002] Shearing machine is a machine that uses one blade to make a reciprocating linear motion relative to another blade to shear the plate. It uses the moving upper blade and the fixed lower blade, and adopts a reasonable blade gap to apply shear force to metal plates of various thicknesses, so that the plates are broken and separated according to the required size. Shearing machine is a kind of forging machine, and its main function is metal processing industry. The products are widely used in aviation, light industry, metallurgy, chemical industry, construction, shipbuilding, automobile, electricity, electrical appliances, decoration and other industries to provide the required special machinery and complete equipment. After shearing, the shearing machine should be able to ensure the straightness and parallelism requirements of the shearing surface of the sheared plate, and minimize the distortion of the plate to obtain high-quality workpieces.

[0003] For example, in the patent application with publication number CN 217166693 U in the prior art, a sliding column is fixedly connected to the top surface of the workbench, a fixed plate is sleeved on the surface of the sliding column, and the fixed plate is slidably connected to the sliding column, the top of the sliding column is fixedly connected to a limiting plate, the bottom surface of the limiting plate is fixedly connected to a spring, and the spring is fixedly connected to the fixing plate, threaded holes are penetrated through the top and bottom surfaces of the fixing plate, and threaded columns are threadedly connected to the inner walls of the threaded holes, so that the fixing plate and the metal plate are in closer contact, and then the shearing knife is pushed downward by the hydraulic push rod to shear the metal plate, thereby achieving the goal of preventing the surface of the metal plate from being scratched when shearing the metal plate, avoiding the situation where the shearing knife scratches the metal plate due to sliding and warping during shearing, and avoiding the situation where the metal plate is scratched and needs to be polished, making the metal plate shearing machine more convenient to use.

[0004] When the device is in use, after placing the plate on the workbench, the user needs to rotate multiple threaded rods to adjust the height of the pressing plate to press the plate, which increases the operation steps and reduces work efficiency.

[0005] Therefore, it is necessary to provide a heat dissipation shearing machine with an anti-scratch function to solve the above technical problems. Utility Model Content

[0006] The utility model provides a heat dissipation shearing machine with an anti-scratch function, which solves the problem that the user needs to rotate a plurality of threaded rods respectively to adjust the height of the pressing plate to press the plate, which increases the operation steps and reduces the work efficiency.

[0007] In order to solve the above technical problems, the utility model provides a heat dissipation shearing machine with anti-scratch function, comprising:

[0008] A workbench, wherein both sides of the top of the workbench are provided with through grooves, and support rods are fixedly installed around the bottom of the workbench;

[0009] A support frame, the support frame is fixedly installed on the top of the workbench, a telescopic rod is fixedly installed inside the top of the support frame, and a cutting assembly is fixedly installed at the bottom of the telescopic rod;

[0010] Side plates, the side plates are fixedly mounted on the two ends of the front and back of the cutting assembly respectively, the inside of the side plates is slidably connected with a slide rod, the outer side of the slide rod is sleeved with a spring, the bottom of the slide rod is fixedly mounted with a pressure plate, and a moving groove is opened inside the pressure plate;

[0011] Side panels, the side panels are respectively fixedly mounted on the two ends of the bottom of the workbench, a driving motor is fixedly mounted on one side of the side panel, a bidirectional threaded rod is fixedly mounted on the output end of the driving motor, both ends of the outer side surface of the bidirectional threaded rod are threadedly connected to a movable plate, both ends of the top of the movable plate are fixedly mounted with fixed rods, and the outer side surface of the fixed rod is rotatably connected to a gear rod.

[0012] Preferably, sliding rods are fixedly mounted on both ends of the top of the cutting assembly, and the sliding rods are slidably connected to the inside of the top of the supporting frame.

[0013] Preferably, the spring is arranged between the side plate and the pressure plate.

[0014] Preferably, the shift rods are respectively arranged on the inner sides of the through slot and the movable slot, the movable plate is internally slidably connected with a limit rod, and the limit rod is fixedly installed in the middle of the two side plates.

[0015] Preferably, a mounting plate is provided at the bottom of the pressing plate, and a rubber pad is fixedly mounted at the bottom of the mounting plate.

[0016] Preferably, threaded rods are fixedly mounted on both ends of the top of the mounting plate, the top of the threaded rod passes through the bottom of the pressure plate and extends to the top, and a nut is threadedly connected to the outer side of the threaded rod.

[0017] Preferably, the nut is arranged on the top of the pressing plate.

[0018] Compared with the related art, the heat dissipation shearing machine with anti-scratch function provided by the utility model has the following beneficial effects:

[0019] The utility model provides a heat dissipation shearing machine with an anti-scratch function, through the cooperation of structures such as a support frame, a telescopic rod, a cutting assembly, a side plate, a sliding rod, a spring and a pressure plate. When in use, when the telescopic rod drives the cutting assembly to move downward, the sliding rod and the spring can cooperate with each other to automatically drive the pressure plate to move downward, so that the pressure plate clamps and limits the plate, and manual operation is not required by the user, thereby reducing the operating steps and increasing work efficiency. In addition, the pressure plate is pressed on the top of the plate to limit the plate, which can prevent the plate from moving during cutting, thereby preventing the plate from being scratched. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a heat dissipation shearing machine with an anti-scratch function provided by the utility model;

[0021] Figure 2 for Figure 1 The schematic diagram of the workbench structure shown;

[0022] Figure 3 for Figure 1 The schematic diagram of the gear lever structure shown;

[0023] Figure 4 This is a structural schematic diagram of a second embodiment of the heat dissipation shearing machine with anti-scratch function provided by the utility model.

[0024] Numbers in the figure: 1. workbench, 11. support rod, 12. through slot, 2. support frame, 21. telescopic rod, 22. slide rod, 23. cutting assembly, 3. side plate, 31. slide rod, 32. spring, 33. pressure plate, 34. movable slot, 4. side plate, 41. drive motor, 42. bidirectional threaded rod, 43. movable plate, 44. fixed rod, 45. gear rod, 46. limit rod, 5. mounting plate, 51. rubber pad, 52. threaded rod, 53. nut. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0026] First embodiment

[0027] Please refer to Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic structural diagram of a first embodiment of a heat dissipation shearing machine with an anti-scratch function provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the workbench structure shown; Figure 3 for Figure 1The heat dissipation shearing machine with anti-scratch function comprises: a workbench 1, both sides of the top of the workbench 1 are provided with through grooves 12, and the bottom of the workbench 1 is fixedly installed with support rods 11 around;

[0028] A support frame 2, the support frame 2 is fixedly mounted on the top of the workbench 1, a telescopic rod 21 is fixedly mounted inside the top of the support frame 2, and a cutting assembly 23 is fixedly mounted at the bottom of the telescopic rod 21;

[0029] Side plates 3, the side plates 3 are fixedly mounted on both ends of the front and back of the cutting assembly 23, the inside of the side plates 3 is slidably connected with a slide bar 31, the outer side of the slide bar 31 is sleeved with a spring 32, the bottom of the slide bar 31 is fixedly mounted with a pressing plate 33, and the inside of the pressing plate 33 is provided with a moving groove 34;

[0030] Side panels 4 are respectively fixedly mounted at both ends of the bottom of the workbench 1, a driving motor 41 is fixedly mounted on one side of the side panel 4, a bidirectional threaded rod 42 is fixedly mounted on the output end of the driving motor 41, both ends of the outer side surface of the bidirectional threaded rod 42 are threadedly connected with a moving plate 43, both ends of the top of the moving plate 43 are fixedly mounted with a fixing rod 44, and the outer side surface of the fixing rod 44 is rotatably connected with a shift rod 45.

[0031] Sliding rods 22 are fixedly mounted on both ends of the top of the cutting assembly 23 , and the sliding rods 22 are slidably connected to the inside of the top of the supporting frame 2 .

[0032] The spring 32 is disposed between the side plate 3 and the pressure plate 33 .

[0033] The shift rod 45 is respectively arranged on the inner side surfaces of the through slot 12 and the moving slot 34 . The interior of the moving plate 43 is slidably connected with a limit rod 46 . The limit rod 46 is fixedly installed in the middle of the two side plates 4 .

[0034] When the cutting assembly 23 moves downward, the slide bar 22 will slide inside the support frame 2, so as to limit the cutting assembly 23 and increase the stability of the cutting assembly 23 moving up and down;

[0035] The cutting assembly 23 includes a knife seat, a cutting tool and a heat dissipation assembly. When in use, the cutting tool is installed at the bottom of the knife seat, and the heat dissipation assembly is placed inside the knife seat. In this way, when in use, the heat dissipation assembly can dissipate heat from the knife seat and the cutting tool, thereby preventing the temperature of the cutting tool from being too high due to long-term cutting, thereby affecting the cutting accuracy.

[0036] The levers 45 are arranged on both sides of the plate, so that the plate can be limited on both sides of the plate when in use, and four levers 45 are arranged;

[0037] The telescopic rod 21 is a hydraulic telescopic rod.

[0038] The working principle of the heat dissipation shearing machine with anti-scratch function provided by the utility model is as follows:

[0039] When in use, the user places the plate to be cut on the top of the workbench 1, and then the user starts the driving motor 41, so that the driving motor 41 drives the bidirectional threaded rod 42 to rotate, and then the bidirectional threaded rod 42 is threadedly connected inside the movable plate 43, and then the movable plate 43 drives the gear rod 45 to move toward the middle, so that the gear rod 45 is clamped on both sides of the plate, and then the user pushes the plate, which can make the gear rod 45 limit the position of the plate, and the gear rod 45 can also rotate, and then the user starts the telescopic rod 21 to move the telescopic rod 21 downward, at this time the pressing plate 33 will first contact the top of the plate, thereby limiting the plate, and then the cutting assembly 23 continues to move downward, at this time the sliding rod 31 will slide inside the side plate 3, and the spring 32 will contract, thereby pressing the plate, and then the cutting assembly 23 cuts the plate.

[0040] Compared with the related art, the heat dissipation shearing machine with anti-scratch function provided by the utility model has the following beneficial effects:

[0041] The structures such as the support frame 2, the telescopic rod 21, the cutting assembly 23, the side plate 3, the sliding rod 31, the spring 32 and the pressing plate 33 cooperate with each other. When in use, when the telescopic rod 21 drives the cutting assembly 23 to move downward, the sliding rod 31 and the spring 32 can cooperate with each other to automatically drive the pressing plate 33 to move downward, so that the pressing plate 33 clamps and limits the plate, and no manual operation is required by the user, thereby reducing the operation steps and increasing work efficiency. In addition, by pressing the pressing plate 33 on the top of the plate to limit the plate, the plate can be prevented from moving during cutting, thereby preventing the plate from being scratched.

[0042] Second embodiment

[0043] Please refer to Figure 4 Based on the heat dissipation shearing machine with anti-scratch function provided in the first embodiment of the present application, the second embodiment of the present application proposes another heat dissipation shearing machine with anti-scratch function. The second embodiment is only a preferred method of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0044] Specifically, the difference of the heat dissipation shearing machine with anti-scratch function provided in the second embodiment of the present application is that, in the heat dissipation shearing machine with anti-scratch function, a mounting plate 5 is provided at the bottom of the pressing plate 33, and a rubber pad 51 is fixedly installed at the bottom of the mounting plate 5.

[0045] Threaded rods 52 are fixedly mounted at both ends of the top of the mounting plate 5 , the top of the threaded rod 52 passes through the bottom of the pressing plate 33 and extends to the top, and a nut 53 is threadedly connected to the outer side of the threaded rod 52 .

[0046] The nut 53 is disposed on the top of the pressing plate 33 .

[0047] The working principle of the heat dissipation shearing machine with anti-scratch function provided by the utility model is as follows:

[0048] When in use, the user places the mounting plate 5 on the bottom of the pressing plate 33, and then inserts the threaded rod 52 from the bottom of the pressing plate 33 to the top of the pressing plate 33. Then, the user puts the nut 53 on the outer side of the threaded rod 52, and then rotates the nut 53 so that the nut 53 is threadedly connected to the outer side of the threaded rod 52, and then the bottom of the nut 53 is against the top of the pressing plate 33, so as to install the mounting plate 5. When in subsequent use, the pressing plate 33 moves downward to press the top of the plate. At this time, the rubber pad 51 is in the middle of the plate and the pressing plate 33, thereby protecting the plate.

[0049] Compared with the related art, the heat dissipation shearing machine with anti-scratch function provided by the utility model has the following beneficial effects:

[0050] By cooperating with each other, the structures such as the mounting plate 5, the rubber pad 51, the threaded rod 52 and the nut 53, the rubber pad 51 is pressed on the top of the plate when in use, so that the rubber pad 51 can protect the plate and prevent the pressure plate 33 from rubbing on the top of the plate and causing scratches on the plate.

[0051] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. The heat dissipation shearing machine with anti-scratch function is characterized by: include: A workbench, wherein both sides of the top of the workbench are provided with through grooves, and support rods are fixedly installed around the bottom of the workbench; A support frame, the support frame is fixedly installed on the top of the workbench, a telescopic rod is fixedly installed inside the top of the support frame, and a cutting assembly is fixedly installed at the bottom of the telescopic rod; Side plates, the side plates are fixedly mounted on the two ends of the front and back of the cutting assembly respectively, the inside of the side plates is slidably connected with a slide rod, the outer side of the slide rod is sleeved with a spring, the bottom of the slide rod is fixedly mounted with a pressure plate, and a moving groove is opened inside the pressure plate; Side panels, the side panels are respectively fixedly mounted on the two ends of the bottom of the workbench, a driving motor is fixedly mounted on one side of the side panel, a bidirectional threaded rod is fixedly mounted on the output end of the driving motor, both ends of the outer side surface of the bidirectional threaded rod are threadedly connected to a movable plate, both ends of the top of the movable plate are fixedly mounted with fixed rods, and the outer side surface of the fixed rod is rotatably connected to a gear rod.

2. The heat dissipation shearing machine with anti-scratch function according to claim 1 is characterized in that: Sliding rods are fixedly installed at both ends of the top of the cutting assembly, and the sliding rods are slidably connected to the inside of the top of the supporting frame.

3. The heat dissipation shearing machine with anti-scratch function according to claim 2 is characterized in that: The spring is arranged between the side plate and the pressure plate.

4. The heat dissipation shearing machine with anti-scratch function according to claim 3 is characterized in that: The shift rods are respectively arranged on the inner side surfaces of the through slot and the movable slot, and the interior of the movable plate is slidably connected to a limit rod, and the limit rod is fixedly installed in the middle of the two side plates.

5. The heat dissipation shearing machine with anti-scratch function according to claim 1 is characterized in that: A mounting plate is arranged at the bottom of the pressing plate, and a rubber pad is fixedly mounted at the bottom of the mounting plate.

6. The heat dissipation shearing machine with anti-scratch function according to claim 5 is characterized in that: Threaded rods are fixedly mounted at both ends of the top of the mounting plate, the top of the threaded rod passes through the bottom of the pressing plate and extends to the top, and a nut is threadedly connected to the outer side of the threaded rod.

7. The heat dissipation shearing machine with anti-scratch function according to claim 6 is characterized in that: The nut is arranged on the top of the pressing plate.

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