Assembly type plate shearing machine

Abstract

The utility model relates to the technical field of plate shearing machines, in particular to an assembly type plate shearing machine which comprises a machine shell, a shearing opening is formed in one side of the machine shell, a mounting seat is arranged at the shearing opening, the machine shell is connected with a shearing driving part, the shearing driving part is used for driving the mounting seat to ascend and descend, a cutter mounting groove is formed in the mounting seat, and a cutter is arranged in the cutter mounting groove. A cutter installing groove is formed in the machine shell, a shear cutter is arranged in the cutter installing groove, an opening and closing window is arranged on one side of the machine shell and located at one end of the installing base, a fixing assembly is arranged on one side of the installing base, and the shear cutter is detachably installed on the installing base through the fixing assembly. The plate shearing machine has the effect that the disassembly and assembly convenience of the shearing knife in the plate shearing machine is improved.

Description

Technical Field

[0001] The present application relates to the technical field of shearing machines, and in particular to an assembled shearing machine. Background Art

[0002] As an important equipment for plate processing, the shearing efficiency and shearing accuracy directly affect product quality and production efficiency.

[0003] At present, most of the shearing machines on the market adopt an integrated design. In order to improve the operating safety of the shearing machine, the shearing knife of the shearing machine is set inside the shearing machine. After long-term use, the shearing knife is easy to wear, the built-in shearing knife is not easy to replace and repair, and the shearing knife is inconvenient to disassemble and assemble. Utility Model Content

[0004] In order to improve the convenience of disassembly and assembly of the shearing blade in the shearing machine, the present application provides an assembled shearing machine.

[0005] The present application provides an assembled shearing machine, which adopts the following technical solution:

[0006] An assembled shearing machine includes a casing, a shearing notch is provided on one side of the casing, a mounting seat is provided at the shearing notch, the casing is connected to a shearing drive component, the shearing drive component is used to drive the mounting seat to rise and fall, the mounting seat is provided with a knife groove, a shearing knife is provided in the knife groove, an opening and closing window is provided on one side of the casing, the opening and closing window is located at one end of the mounting seat, a fixing component is provided on one side of the mounting seat, and the shearing knife is detachably mounted on the mounting seat through the fixing component.

[0007] By adopting the above technical solution, when the shear knife needs to be disassembled and assembled, the opening and closing window is opened to expose the position of the shear knife to people's field of vision, the fixing component is started, and the fixing component is removed from the shear knife to make the shear knife free, so that the shear knife can be taken out from the shearing port, and the shear knife can be replaced and repaired, thereby improving the convenience of disassembly and assembly of the shear knife in the shearing machine.

[0008] Optionally, the mounting seat is slidably connected to the inner wall of the casing.

[0009] By adopting the above technical solution, the shearing knife is installed on the mounting seat. When the mounting seat is raised or lowered, the mounting seat slides along the casing, thereby improving the lifting stability of the mounting seat.

[0010] Optionally, the fixing assembly includes a pressing drive member, which is connected to the mounting seat and is used to drive the shearing knife to be fixed to the mounting seat.

[0011] By adopting the above technical solution, the pressing drive member is started, so that the shearing knife is fixed on the mounting seat under the drive of the pressing drive member, thereby improving the installation stability of the shearing knife and reducing the possibility of the shearing knife offset during shearing.

[0012] Optionally, the fixing assembly further includes a pressing plate, the output end of the pressing drive member is connected to the pressing plate, and the pressing plate is slidingly connected to the groove wall of the knife groove.

[0013] By adopting the above technical solution, a pressing plate is provided, and the shearing knife is pressed by the pressing plate, thereby improving the pressing stability and reducing the possibility of the shearing knife shaking.

[0014] Optionally, one end of the shearing knife is connected to a lap plate, the bottom of the lap plate is against the mounting seat, and the pressing drive member drives the shearing knife to be fixed to the mounting seat through the lap plate.

[0015] By adopting the above technical solution, the lap plate is overlapped on the mounting seat, and the mounting seat supports the lap plate, thereby supporting the shear knife, reducing the possibility of the shear knife being stuck in the knife groove and unable to be removed under the pressure of the pressing drive member, thereby improving the convenience of disassembly and assembly of the shear knife.

[0016] Optionally, the knife groove passes through one end of the mounting seat close to the opening and closing window, and a plurality of sliding grooves are opened on one side of the mounting seat, a sliding rod is slidingly connected in the sliding groove, and a first ball is rotatably connected to one end of the sliding rod, and a pushing drive member is connected to the housing, and the pushing drive member is used to push the sliding rod to slide toward the lap plate and make the first ball lift the lap plate.

[0017] By adopting the above technical solution, when the shear knife needs to be removed, the pressing drive member does not press the shear knife, the shear knife is in a free state, the pushing drive member is started, and the pushing drive member pushes the sliding rod to slide, so that the first ball moves toward the lap plate until the first ball lifts the lap plate, pulls the lap plate, and the lap plate slides on the first ball, so that the shear knife slides out of the knife mounting groove, thereby improving the convenience of disassembly and assembly of the shear knife.

[0018] The cam is connected to the second roller bearing on the cam wall, and the cam wall is connected to the second roller bearing on the cam wall, so that the cam wall can rotate with the second roller bearing on the cam wall.

[0019] By adopting the above technical solution, the driving member pushes the insertion rod to slide, and the insertion rod slides to the bottom of the second ball, pushing up the second ball, so that the sliding rod slides in the sliding groove, reducing the possibility that the shearing operation of the shearing knife will be blocked due to the driving member being installed at the bottom of the mounting seat.

[0020] Optionally, one end of the penetration rod is connected to a connecting plate, the end of the connecting plate close to the penetration rod is connected to the reset member, and the reset member is connected to the outer wall of the mounting seat.

[0021] By adopting the above technical solution, the reset member is arranged on the outside of the mounting seat, which facilitates replacement and maintenance of the reset member.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. When the shear knife needs to be disassembled and assembled, open the opening and closing window so that the position of the shear knife is exposed to people's field of vision, start the fixing component, and remove the fixing component from the shear knife to make the shear knife free. Then, the shear knife can be taken out from the shearing opening for replacement and maintenance, which improves the convenience of disassembly and assembly of the shear knife in the shearing machine;

[0024] 2. When the shear knife needs to be removed, the pressing driving member does not press the shear knife, the shear knife is in a free state, the pushing driving member is started, and the pushing driving member pushes the sliding rod to slide, so that the first ball moves toward the lap plate until the first ball lifts the lap plate, pulls the lap plate, and the lap plate slides on the first ball, so that the shear knife slides out of the knife installation groove, improving the convenience of disassembly and assembly of the shear knife;

[0025] 3. The push drive member pushes the insertion rod to slide, and the insertion rod slides to the bottom of the second ball, pushing up the second ball, so that the sliding rod slides in the sliding groove, reducing the possibility that the shearing operation of the shearing knife is blocked due to the push drive member being installed at the bottom of the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.

[0027] Figure 2 This is a schematic diagram of the disassembled structure of the casing and the workbench in an embodiment of the present application.

[0028] Figure 3 This is a schematic diagram of the shear knife position structure in an embodiment of the present application.

[0029] Figure 4 This is a schematic diagram of the shear knife installation structure in an embodiment of the present application.

[0030] Figure 5 This is a schematic diagram of the first ball position structure in an embodiment of the present application.

[0031] Description of reference numerals:

[0032] 1. Casing; 11. First connecting slot; 12. Second connecting slot; 13. Opening and closing window; 2. Workbench; 21. Connecting piece; 211. Third connecting slot; 3. Assembly piece; 31. Fixing piece; 311. Fixing slot; 312. Locking piece; 4. Mounting seat; 41. Shearing drive piece; 42. Knife mounting slot; 43. Sliding slot; 44. Limiting slot; 45. Inserting slot; 5. Shearing knife; 51. Overlap plate; 6. Pressing drive piece; 61. Pressing plate; 7. Sliding rod; 71. First ball bearing; 72. Pushing drive piece; 73. Sliding seat; 74. Second ball bearing; 75. Limiting piece; 76. Inserting rod; 77. Pushing plate; 78. Resetting piece; 79. Connecting plate. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The embodiment of the present application discloses an assembled shearing machine.

[0035] Reference Figure 1 and Figure 2, an assembled shearing machine, including a casing 1, a workbench 2 and an assembly part 3, a first connecting groove 11 is opened on one side of the casing 1, and a connecting part 21 is connected to one side of the workbench 2. When the shearing machine is assembled, the connecting part 21 is inserted into the first connecting groove 11, a second connecting groove 12 is opened on one side of the casing 1, and the second connecting groove 12 is connected to the first connecting groove 11. The connecting part 21 is provided with a third connecting groove 211, and the assembly part 3 is T-shaped, and the tail of the assembly part 3 is inserted into the second connecting groove The slot 12 and the third connecting slot 211 connect the casing 1 and the workbench 2. The head of the assembly part 3 is tightly pressed against the casing 1. The tail of the assembly part 3 is provided with a fixing part 31. The tail of the assembly part 3 is provided with a fixing slot 311. The fixing part 31 is inserted into the fixing slot 311. The fixing part 31 is pressed against the outer wall of the casing 1. A locking part 312 is provided on one side of the fixing part 31. The fixing part 31 is fixed to the transfer fitting 3 through the locking part 312. In this embodiment, the locking part 312 is a bolt and nut.

[0036] The casing 1 and the workbench 2 are divided into two parts and connected and assembled by the assembly parts 3, which reduces the possibility of inconvenience in transporting the shearing machine, facilitates the separation of the casing 1 and the workbench 2, and improves convenience.

[0037] Reference Figure 1 and Figure 3 The shearing knife 5 is arranged vertically, and an opening and closing window 13 is hinged on one side of the casing 1, and the opening and closing window 13 is located at one end of the mounting seat 4. A fixing assembly is provided on one side of the mounting seat 4, and the shearing knife 5 is detachably mounted on the mounting seat 4 through the fixing assembly. In this embodiment, the shearing drive 41 adopts a hydraulic cylinder.

[0038] When the shearing knife 5 is to be disassembled and assembled, the opening and closing window 13 is opened to expose the position of the shearing knife 5 to the view of people, the fixing assembly is started, and the fixing assembly is removed from the shearing knife 5, so that the shearing knife 5 is free, so that the shearing knife 5 can be taken out from the shearing opening, and the shearing knife 5 can be replaced and repaired, thereby improving the convenience of disassembling and assembling the shearing knife 5 in the shearing machine.

[0039] In order to improve the lifting stability of the mounting base 4, the mounting base 4 is slidably connected to the inner wall of the housing 1.

[0040] The fixing assembly includes a pressing drive member 6 and a clamping plate 61. The pressing drive member 6 is fixedly connected to the outer wall of the mounting seat 4. The output end of the pressing drive member 6 is connected to the clamping plate 61. The pressing drive member 6 is used to drive the clamping plate 61 to fix the shearing knife 5 to the mounting seat 4. The clamping plate 61 is slidingly connected to the groove wall of the knife groove 42. The length direction of the clamping plate 61 is consistent with the length direction of the mounting seat 4. In this embodiment, the pressing drive member 6 adopts a hydraulic cylinder.

[0041] The end of the shearing knife 5 away from the shearing end is fixedly connected to a lap plate 51, the length direction of the lap plate 51 is consistent with the length direction of the clamping plate 61, the bottom wall of the lap plate 51 is against the top of the mounting seat 4, and the pressing drive part 6 drives the shearing knife 5 to be fixed to the mounting seat 4 through the lap plate 51.

[0042] When installing the shearing knife 5, the shearing knife 5 is inserted into the knife installation groove 42, the overlapping plate 51 overlaps the groove wall of the installation groove, the mounting seat 4 supports the overlapping plate 51, and the pressing drive 6 is started. The pressing drive 6 drives the clamping plate 61 to move, so that the clamping plate 61 is pressed against the overlapping plate 51, thereby fixing the shearing knife 5. When cutting the plate, the shearing drive 41 is started, and the shearing drive 41 drives the mounting seat 4 to descend, thereby cutting the plate.

[0043] The knife groove 42 passes through one end of the mounting seat 4 close to the opening and closing window 13. When the shear knife 5 needs to be disassembled, the shear driving member 41 drives the mounting seat 4 to move to the opening and closing window 13, thereby facilitating the removal of the shear knife 5 from the mounting seat 4.

[0044] Reference Figure 4 and Figure 5 In order to further improve the convenience of disassembly and assembly of the shearing knife 5, a plurality of sliding grooves 43 are provided on the side of the mounting seat 4 close to the lap joint. The sliding grooves 43 are equidistantly distributed along the length direction of the mounting seat 4, and the sliding grooves 43 are symmetrically provided on both sides of the length direction of the shearing knife 5. A sliding rod 7 is slidably connected in each sliding groove 43. The sliding direction of the sliding rod 7 is perpendicular to the length direction of the mounting seat 4. The sliding rod 7 fits in the groove wall of the sliding groove 43. One end of the sliding rod 7 close to the lap joint is rotatably connected to the first ball 71. The inner wall of the casing 1 is fixedly connected to a pushing driving member 72. The pushing driving member 72 is used to push the sliding rod 7 to slide toward the lap plate 51 and make the first ball 71 lift the lap plate 51. In this embodiment, the pushing driving member 72 adopts a cylinder.

[0045] When the shearing knife 5 is installed, the driving member 72 is started, and the driving member 72 drives the sliding rod 7 to move toward the lap plate 51, so that the first ball 71 is raised in the knife installation groove 42, and the lap plate 51 is inserted into the knife installation groove 42. The lap plate 51 contacts the first ball 71 and pushes the lap plate 51. The first ball 71 rotates, so that the lap plate 51 enters the knife installation groove 42 under the rotation of the first ball 71. After the installation position of the shearing knife 5 is determined, the driving member 7 is started. 2. The push-driving member 72 drives the sliding rod 7 to return, so that the first ball 71 enters the sliding groove 43, the first ball 71 is separated from the lap plate 51, and the pressing driving member 6 is started. The pressing driving member 6 drives the pressing plate 61 to press the lap plate 51, thereby realizing the installation operation of the shear plate. When the shear knife 5 needs to be disassembled, the above operation is reversed, and the first ball 71 is driven to push out the lap plate 51 by pushing the driving member 72. Under the rotation action of the first ball 71, the lap member is moved to the outside of the casing 1.

[0046] The end of the sliding rod 7 away from the first ball 71 is fixedly connected to the sliding seat 73, the sliding seat 73 is slidably connected to the mounting seat 4, and the end of the sliding seat 73 away from the sliding rod 7 is rotatably connected to the second ball 74. The bottom wall of the sliding groove 43 is provided with a limiting groove 44, and the limiting groove 44 is located at the end of the sliding groove 43 away from the lap plate 51. The axis of the second ball 74 is located in the limiting groove 44, and the groove wall of the limiting groove 44 is fixedly connected to the limiting member 75. When the first ball 71 is located in the sliding groove 43, the second ball 74 is against the limiting member 75, thereby supporting the second ball 74. The seat 4 is provided with a through slot 45, which is communicated with the limit slot 44, and a through rod 76 is slidably connected in the through slot 45. The bottom of the limit member 75 is located in the sliding direction of the through rod 76. A push plate 77 is provided on one side of the mounting seat 4, and the push plate 77 is used to push the through rod 76 so that the sliding rod 7 slides in the sliding slot 43. One end of the through rod 76 is connected to a reset member 78, and the reset member 78 is fixedly connected to the mounting seat 4 at one end away from the through rod 76, and the output end of the driving member 72 is fixedly connected to the push plate 77. In this embodiment, the reset member 78 adopts a spring.

[0047] When it is necessary to push the first ball 71 out of the lap plate 51, the push driving member 72 is started, and the push driving member 72 drives the insertion rod 76 to move. The insertion rod 76 pushes the second ball 74 to rotate and moves the second ball 74 to the top, so that the first ball 71 moves to the outside of the sliding groove 43 under the action of the sliding rod 7. The first ball 71 is convexly arranged in the knife groove 42, and the first ball 71 supports the lap plate 51.

[0048] One end of the insertion rod 76 is fixedly connected to a connecting plate 79, which connects the insertion rod 76 on one side of the length direction of the shear knife 5. When the driving member 72 drives the pushing plate 77 to move, the pushing plate 77 pushes the insertion rod 76 by pushing the connecting plate 79, so that the insertion rod 76 slides synchronously. The end of the connecting plate 79 close to the insertion rod 76 is fixedly connected to the reset member 78, and the end of the reset member 78 away from the connecting plate 79 is fixedly connected to the outer wall of the mounting seat 4.

[0049] The implementation principle of an assembled shearing machine in the embodiment of the present application is as follows: when the shearing knife 5 needs to be installed, the opening and closing window 13 is opened, the shearing drive member 41 is started, the shearing drive member 41 drives the mounting seat 4 to rise and fall, and the mounting seat 4 drives the connecting plate 79 to move until the connecting plate 79 moves to the driving direction of the push drive member 72, and the push drive member 72 is started. The push drive member 72 drives the push plate 77 to move the connecting plate 79 toward the mounting seat 4, thereby causing the insertion rod 76 to slide, and the insertion rod 76 pushes the second ball 74 to move in the direction of the sliding groove 43, thereby causing the sliding rod After the shearing knife 5 is inserted into the knife groove 42, the overlapping plate 51 is pushed, so that the shearing knife 5 enters the installation position of the shearing knife 5 in the knife groove 42, the pushing drive member 72 is started, the driving member 72 is pushed back, and the reset member 78 resets the position of the insertion rod 76, so that the first ball 71 enters the sliding groove 43, the pressing drive member 6 is started, and the pressing drive member 6 drives the clamping plate 61 to clamp the overlapping plate 51, thereby achieving fixed installation of the shearing knife 5, thereby improving the convenience of disassembly and assembly of the shearing knife 5.

[0050] The above are all preferred embodiments of the present application. These embodiments are only explanations of the present application and do not limit the scope of protection of the present application in turn. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be covered within the scope of protection of the present application.

Claims

1. An assembled shearing machine, characterized in that: The invention comprises a housing (1), a shearing notch is provided on one side of the housing (1), a mounting seat (4) is provided at the shearing notch, the housing (1) is connected to a shearing drive member (41), the shearing drive member (41) is used to drive the mounting seat (4) to move up and down, the mounting seat (4) is provided with a knife groove (42), a shearing knife (5) is provided in the knife groove (42), an opening and closing window (13) is provided on one side of the housing (1), the opening and closing window (13) is located at one end of the mounting seat (4), a fixing assembly is provided on one side of the mounting seat (4), and the shearing knife (5) is detachably mounted on the mounting seat (4) through the fixing assembly.

2. The assembled shearing machine according to claim 1, characterized in that: The mounting seat (4) is slidably connected to the inner wall of the casing (1).

3. The assembled shearing machine according to claim 1, characterized in that: The fixing assembly comprises a pressing drive member (6), the pressing drive member (6) is connected to the mounting seat (4), and the pressing drive member (6) is used to drive the shearing knife (5) to be fixed to the mounting seat (4).

4. The assembled shearing machine according to claim 3, characterized in that: The fixing assembly further comprises a pressing plate (61), the output end of the pressing drive member (6) is connected to the pressing plate (61), and the pressing plate (61) is slidingly connected to the groove wall of the knife groove (42).

5. The assembled shearing machine according to claim 3, characterized in that: One end of the shearing knife (5) is connected to a lap plate (51), the bottom of the lap plate (51) abuts against the mounting seat (4), and the pressing drive member (6) drives the shearing knife (5) to be fixed to the mounting seat (4) via the lap plate (51).

6. The assembled shearing machine according to claim 5, characterized in that: The knife groove (42) passes through one end of the mounting seat (4) close to the opening and closing window (13), and a plurality of sliding grooves (43) are provided on one side of the mounting seat (4). A sliding rod (7) is slidingly connected in the sliding groove (43), and one end of the sliding rod (7) is rotatably connected to a first ball (71). The housing (1) is connected to a pushing drive member (72), and the pushing drive member (72) is used to push the sliding rod (7) to slide toward the lap plate (51), and to enable the first ball (71) to lift the lap plate (51).

7. The assembled shearing machine according to claim 6, characterized in that: The end of the sliding rod (7) away from the first ball (71) is connected to a sliding seat (73), and the sliding seat (73) is rotatably connected to the second ball (74). The groove wall of the sliding groove (43) is provided with a limiting groove (44), and the axis of the second ball (74) is located in the limiting groove (44). The groove wall of the limiting groove (44) is connected to a limiting member (75), and the second ball (74) is abutted against the limiting member (75). The mounting seat (4) is provided with a through slot (45), and the through slot (45) is connected to the limiting groove (44). The insertion slot (45) is slidably connected with an insertion rod (76), the bottom of the limiting member (75) is located in the sliding direction of the insertion rod (76), a push plate (77) is provided on one side of the mounting seat (4), and the push plate (77) is used to push the insertion rod (76) so that the sliding rod (7) slides in the sliding groove (43), the insertion rod (76) is connected with a reset member (78), the reset member (78) is connected to the mounting seat (4), and the output end of the push drive member (72) is connected to the push plate (77).

8. The assembled shearing machine according to claim 7, characterized in that: One end of the insertion rod (76) is connected to a connecting plate (79), and one end of the connecting plate (79) close to the insertion rod (76) is connected to the reset member (78), and the reset member (78) is connected to the outer wall of the mounting seat (4).

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