A super-thickness industrial pure iron shearing forming machine

Abstract

The present application relates to a kind of super-thickness industrial pure iron shearing forming machine, it includes pressure mechanism, balancing mechanism, shear blade, pressure mechanism, advancing mechanism, support mechanism and industrial pure iron block, the pressure mechanism includes shear door, main pressure cylinder, limit block, tool holder and vice pressure cylinder, the main pressure cylinder is installed to shear door bottom, the main pressure cylinder bottom and vice pressure cylinder are connected with tool holder, tool holder is located in limit block inside, the balancing mechanism includes upper balance cylinder, communication knot and lower balance cylinder, the upper balance cylinder and lower balance cylinder are fixedly connected with tool holder, the shear blade is composed of blade back and blade edge, the pressure mechanism includes receiving seat, pressure block, inclined pressure block, transverse cylinder and pressure block guide slot, the pressure block is movably connected with receiving seat, pressure block is movably connected with inclined pressure block, the transverse cylinder end is connected with inclined pressure block, the present application can shear super-high thickness industrial pure iron compared with traditional industrial pure iron shearing machine, and shear efficiency is higher, saves industrial pure iron shearing cost, is worth promoting.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of large thickness industrial pure iron shearing, in particular to a super large thickness industrial pure iron shearing forming machine. BACKGROUND

[0002] In industrial production, industrial pure iron is mainly used for electromagnetic relays, pure iron for cores, soft magnetic pure iron, pure iron for magnetic powder clutches, pure iron for electronic locks, pure iron for automobile pistons, pure iron strips for magnetic shielding, aviation instruments and meters, military pure iron, pure iron medium plates for galvanizing pots, pure iron thin plates for electronic components, electromagnetic valves, pure iron for magnetic separators, pure iron without lines, pure iron for electronic tubes, easy-to-turn electrical pure iron, and rare earth permanent magnet production.

[0003] In the production of rare earth permanent magnets, industrial pure iron needs to be dissolved and then mixed with rare earth elements to produce rare earth permanent magnets. If spherical industrial pure iron is used, the cost is too high. Now, the pure iron from the iron smelting plant is cut and then melted. Industrial pure iron is generally rectangular. The existing industrial pure iron rapid cutting technology can only cut industrial pure iron of 120mm thickness. If the thickness of the cutting tool is increased, the blade will be rolled and bent. If the cutting efficiency needs to be increased and the cutting cost needs to be reduced, a super large thickness industrial pure iron shearing forming machine that can quickly shear super large thickness industrial pure iron is urgently needed. SUMMARY

[0004] Therefore, a super large thickness industrial pure iron shearing forming machine that can shear super high thickness industrial pure iron and has higher shearing efficiency is provided.

[0005] A super large thickness industrial pure iron shearing forming machine, comprising a pressure mechanism, a balancing mechanism, a shearing blade, a pressing mechanism, a pushing mechanism, a supporting mechanism and an industrial pure iron block, the pressure mechanism comprises a shearing door, a main pressure cylinder, a limiting block, a tool holder and a vice pressure cylinder, the main pressure cylinder is installed at the bottom of the shearing door, the bottom of the main pressure cylinder and the vice pressure cylinder are connected with the tool holder, the tool holder is arranged in the limiting block, the balancing mechanism comprises an upper balancing cylinder, a communication joint and a lower balancing cylinder, the upper balancing cylinder and the lower balancing cylinder are fixedly connected with the tool holder, the shearing blade is composed of a blade back and a blade edge, the pressing mechanism comprises a receiving seat, a pressing block, an inclined pressing block, a horizontal cylinder and a pressing block guide groove, the pressing block is movably connected with the receiving seat, the pressing block is movably connected with the inclined pressing block, the horizontal cylinder is connected with the inclined pressing block at the end, the pushing mechanism comprises a ratchet wheel, a rocker arm, a pushing hydraulic cylinder and a laser probe, the bottom of the rocker arm is fixedly connected with the ratchet wheel, the top of the rocker arm is connected with the pushing hydraulic cylinder, the supporting mechanism comprises a support, an elastic support seat, a roller, a belt and a driven wheel, the bottom of the elastic support seat is fixedly connected with the support, the roller is movably connected with the support, and the belt is installed on the driven wheel and the roller.

[0006] Further, the upper balance cylinder top is fixedly connected with the shearing door, the upper balance cylinder bottom is fixedly connected with the tool holder, the lower balance cylinder body is fixedly connected with the shearing door, and the lower balance cylinder top is fixedly connected with the tool holder.

[0007] Further, the shearing blade is installed on the tool holder, the blade front surface is at an angle of 10-20° with the vertical direction, the blade front surface is a vertical plane, and the blade bottom is a rounded corner.

[0008] Further, the tool holder top is provided with a circular-arc-shaped protrusion, the circular-arc-shaped protrusion is movably connected with the main pressure cylinder, and the horizontal angle of the tool holder and the shearing blade can be adjusted by the upper balance cylinder and the lower balance cylinder.

[0009] Further, the two groups of auxiliary pressure cylinders are diagonally connected with the tool holder.

[0010] Further, the laser probe is arranged on the side of the shearing door, the laser probe direction is perpendicular to the industrial pure iron block, when the industrial pure iron block is pushed to shield the laser probe, the pushing hydraulic cylinder is paused, when the shearing of one industrial pure iron block is completed, the laser probe is not shielded, the pushing hydraulic cylinder pushes the rocker arm to rotate the ratchet wheel.

[0011] Further, the industrial pure iron block is arranged above the belt of the supporting mechanism, the pressing block bottom is provided with a groove, and the industrial pure iron block front end is arranged below the pressing block groove.

[0012] Compared with the prior art, the beneficial effects of the present application are that, compared with the conventional industrial pure iron shearing forming machine which can only shear industrial pure iron with a thickness of 70mm to 130mm, the present application can shear industrial pure iron with a thickness of 200mm to 300mm without reducing the shearing speed, thereby improving the quality of the sheared industrial pure iron per unit time, improving the shearing efficiency, and further reducing the production cost of industrial pure iron shearing. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structure schematic diagram of the super-thickness industrial pure iron shearing forming machine of the embodiment of the present application.

[0014] Figure 2 is a partial structure schematic diagram of the super-thickness industrial pure iron shearing forming machine of the embodiment of the present application.

[0015] Figure 3 is a shearing blade structure schematic diagram of the super-thickness industrial pure iron shearing forming machine of the embodiment of the present application.

[0016] Figure 4 is a tool holder structure schematic diagram of the super-thickness industrial pure iron shearing forming machine of the embodiment of the present application. DETAILED DESCRIPTION

[0017] The application will be described in detail below with reference to specific embodiments and drawings.

[0018] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , which show an embodiment of the application, a super-thickness industrial pure iron shearing forming machine, which comprises a pressure mechanism 20, a balance mechanism 30, a shearing blade 40, a pressure mechanism 50, a pushing mechanism 60, a supporting mechanism 70 and an industrial pure iron block 80, the pressure mechanism 20 comprises a shearing door 21, a main pressure cylinder 22, a limiting block 23, a tool holder 24 and a secondary pressure cylinder 25, the main pressure cylinder 22 is installed at the bottom of the shearing door 21, the bottom of the main pressure cylinder 22 and the secondary pressure cylinder 25 are connected with the tool holder 24, the tool holder 24 is arranged inside the limiting block 23, the balance mechanism 30 comprises an upper balance cylinder 31, a communication joint 32 and a lower balance cylinder 33, the upper balance cylinder 31 and the lower balance cylinder 32 are fixedly connected with the tool holder 24, the shearing blade 40 is composed of a blade back 41 and a blade edge 42, the pressure mechanism 50 comprises a receiving seat 51, a pressure block 52, an inclined pressure block 53, a transverse cylinder 54 and a pressure block guide groove 55, the pressure block 52 is movably connected with the receiving seat 51, the pressure block 52 is movably connected with the inclined pressure block 53, the end of the transverse cylinder 54 is connected with the inclined pressure block 53, the pushing mechanism 60 comprises a ratchet wheel 61, a rocker arm 62, a pushing hydraulic cylinder 63 and a laser probe 64, the bottom of the rocker arm 62 is fixedly connected with the ratchet wheel 61, the top end of the rocker arm 62 is connected with the pushing hydraulic cylinder 63, the supporting mechanism 70 comprises a bracket 71, an elastic supporting seat 72, a roller 73, a belt 74 and a driven wheel 75, the bottom of the elastic supporting seat 72 is fixedly connected with the bracket 71, the roller 73 is movably connected with the bracket 71, the belt 74 is installed on the driven wheel 75 and the roller 73.

[0019] Further, as a preferred embodiment of the present embodiment, the top of the upper balance cylinder 31 is fixedly connected with the shearing door 21, the bottom of the upper balance cylinder 31 is fixedly connected with the tool holder 24, the cylinder body of the lower balance cylinder 32 is fixedly connected with the shearing door 21, the top of the lower balance cylinder 32 is fixedly connected with the tool holder 24, and the upper balance cylinder 31 and the lower balance cylinder 32 are diagonally arranged.

[0020] Further, as a preferred embodiment of the present embodiment, the shearing blade 40 is installed on the tool holder 24, the included angle between the front surface of the blade edge 42 and the vertical direction is between 10° and 20°, the front surface of the blade edge 42 is a vertical plane, and the bottom of the blade edge 42 is a rounded corner.

[0021] Further, as a preferred embodiment of the present embodiment, the top of the tool holder 24 is provided with a circular-arc-shaped protrusion, the circular-arc-shaped protrusion is movably connected with the main pressure cylinder 22, and the horizontal angle of the tool holder 24 and the shearing blade 40 can be adjusted with the upper balance cylinder 31 and the lower balance cylinder 32.

[0022] Further, as the preferred embodiment of the present application, the two sets of auxiliary pressure cylinders 25 are connected to the tool holder 24 diagonally.

[0023] Further, as the preferred embodiment of the present application, the laser probe 64 is arranged on the side of the shearing door 21, and the direction of the laser probe 64 is perpendicular to the industrial pure iron block 80. When the industrial pure iron block 80 is pushed to shield the laser probe 64, the pushing hydraulic cylinder 63 is paused. When the shearing of one industrial pure iron block 80 is completed, the laser probe 64 is not shielded, and the pushing hydraulic cylinder 63 pushes the rocker arm 61 to make the ratchet wheel 61 rotate.

[0024] Further, as the preferred embodiment of the present application, the industrial pure iron block 80 is arranged above the belt 74 of the supporting mechanism 70, and the bottom of the pressing block 52 is provided with a groove, and the front end of the industrial pure iron block 80 is arranged below the groove of the pressing block 52.

[0025] The working principle of the present application is that the stress of the cutting edge 41 is balanced by the front and rear inclined surfaces of the cutting edge 41 and the angle of the bottom of the cutting edge 41, so that the cutting edge 41 does not occur curling and cracking; the cutting angle of the tool holder 24 and the top plane of the industrial pure iron block 80 is controlled by adjusting the extension and retraction amount of the upper balance cylinder 31 and the lower balance 32 of the balance mechanism 30.

[0026] The working steps of the device are as follows: the industrial pure iron block 80 is placed above the belt, the pushing hydraulic cylinder 63 pushes the rocker arm 62 to drive the ratchet wheel 61 to rotate, so that the industrial pure iron block 80 is pushed forward by driving the belt 74. When the industrial pure iron block 80 is advanced to the level of the laser probe 64, the pushing hydraulic cylinder 63 is stopped by the laser probe 64 detecting the industrial pure iron block 80. The transverse cylinder 54 is stretched to move the inclined pressing block 53 to the left, and the inclined pressing block 53 applies downward pressure to the pressing block 52 to compress the industrial pure iron block 80. Then the main pressure cylinder 22 and the auxiliary pressure cylinder 26 press downward to shear the industrial pure iron block 80. Because the shearing blade and the industrial pure iron block 80 are at a certain angle, the sheared industrial pure iron block 80 is not stretched, but is in a completely cut state, and the shearing speed can reach one block per 2 minutes.

[0027] The above only discloses one preferred embodiment of the present application, and of course cannot limit the scope of the present application. Therefore, the equivalent changes made according to the claims of the present application still fall within the scope of the present application.

Claims

1. A super-thickness industrial pure iron shearing forming machine for shearing industrial pure iron blocks, characterized in that: The utility model provides a cutting machine, including pressure mechanism, balance mechanism, shear blade, pressure mechanism, propulsion mechanism and support mechanism, the pressure mechanism includes shear door, main pressure cylinder, limit block, tool rest and vice pressure cylinder, the main pressure cylinder is installed to shear door bottom, the main pressure cylinder bottom and vice pressure cylinder are connected with tool rest, and tool rest is located in the inside of limit block, the balance mechanism includes upper balance cylinder, intercommunication knot and lower balance cylinder, and balance cylinder is intercommunicated with intercommunication knot oil circuit, the upper balance cylinder and lower balance cylinder are fixedly connected with tool rest, the shear blade is composed of back and cutting edge, the pressure mechanism includes bearing seat, pressure block, inclined pressure block, transverse cylinder and pressure block guide slot, the pressure block is movably connected with bearing seat, and pressure block is movably connected with inclined pressure block, and the transverse cylinder end is connected with inclined pressure block, the propulsion mechanism includes ratchet wheel, rocker, propulsion hydraulic cylinder and laser probe, the bottom of rocker is fixedly connected with ratchet wheel, and the top of rocker is connected with propulsion hydraulic cylinder, the support mechanism includes support, elastic support seat, roller, belt and driven wheel, the bottom of elastic support seat is fixedly connected with support, and roller is movably connected with support, and belt is installed on driven wheel and roller.

2. The super-thick industrial pure iron shear-forming machine according to claim 1, characterized by: The upper balance cylinder top is fixedly connected with the shear door, the upper balance cylinder bottom is fixedly connected with the tool rest, the lower balance cylinder cylinder body is fixedly connected with the shear door, and the lower balance cylinder top is fixedly connected with the tool rest.

3. The super-thick industrial pure iron shear-forming machine according to claim 1, characterized in that: The shear blade is installed on the tool rest, the cutting edge front face and vertical direction angle is between 10 °-20 °, the cutting edge front face is vertical plane, and the cutting edge bottom is rounded corner.

4. The super-thick industrial pure iron shear-forming machine according to claim 1, characterized by: The tool rest top is provided with a circular arc convex, the circular arc convex is movably connected with the main pressure cylinder, and the tool rest and shear blade horizontal angle can be adjusted with the upper balance cylinder and lower balance cylinder.

5. The super-thick industrial pure iron shear-forming machine according to claim 1, characterized by: The vice pressure cylinder has two groups, and the two groups of vice pressure cylinders are diagonally connected with the tool rest.

6. The super-thick industrial pure iron shear-forming machine according to claim 1, characterized by: The laser probe is arranged on the side edge of the shear door, and the direction of the laser probe is perpendicular to the industrial pure iron block.

7. The super-thick industrial pure iron shear-forming machine according to claim 1, characterized by: The industrial pure iron block is arranged above the belt of the support mechanism, the pressure block bottom is provided with a groove, and the front end of the industrial pure iron block is arranged below the groove of the pressure block.

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