CN215824023U - Molten steel hydraulic combined punching and shearing device - Google Patents
Molten steel hydraulic combined punching and shearing device Download PDFInfo
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- CN215824023U CN215824023U CN202120871614.2U CN202120871614U CN215824023U CN 215824023 U CN215824023 U CN 215824023U CN 202120871614 U CN202120871614 U CN 202120871614U CN 215824023 U CN215824023 U CN 215824023U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000004080 punching Methods 0.000 title claims abstract description 18
- 238000010008 shearing Methods 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 83
- 238000004804 winding Methods 0.000 claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 6
- 230000008602 contraction Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of profile punching and shearing, and particularly relates to a molten steel hydraulic combined punching and shearing device which comprises a support frame, wherein a cutting mounting plate for mounting a cutting structure and a fixing structure is fixedly connected to the bottom end of an output shaft at the bottom of a driving piece, four clamping plates for clamping are slidably connected to the bottom surface of the cutting mounting plate, two pressing blocks for controlling the clamping plates to contract and clamp are vertically and slidably connected to two ends of the bottom surface of the cutting mounting plate, and two winding rollers for winding ropes to pull the clamping plates to contract inwards are rotatably connected to the bottom surface of the support frame; briquetting rebound drives the wind-up roll and rotates, with the rope rolling on the wind-up roll, two relative settings control grip blocks receive the pulling force influence shrink, and the centre gripping plays the centre gripping effect in the channel-section steel both sides, and three points are spacing, and the channel-section steel body can not produce the perk fracture and then increase operational safety and cutting stability after the cutting is accomplished, has simplified operation flow and control flow, has very high popularization nature.
Description
Technical Field
The utility model belongs to the technical field of profile punching and shearing, and particularly relates to a molten steel hydraulic combined punching and shearing device.
Background
The channel steel is a long steel bar with a groove-shaped section, belongs to carbon structural steel for construction and machinery, and is a steel bar with a complex section, and the section of the channel steel is in a groove shape. The channel steel is mainly used for building structures, curtain wall engineering, mechanical equipment, vehicle manufacturing and the like.
SUMMERY OF THE UTILITY MODEL
The Chinese patent discloses a combined punching and shearing device for producing channel steel, and the publication number of the combined punching and shearing device is (CN209613925U), the combined punching and shearing device can better fix channel steel by arranging a first cylinder, a second cylinder and a third cylinder, and a first pressing block and a second pressing block are respectively and fixedly arranged on the first cylinder, the second cylinder and the third cylinder, so that punching and shearing operations can be conveniently completed, manual support is not needed, manpower is saved, labor intensity is reduced, but in actual use, other cylinders need to be additionally controlled for clamping, so that the number of control pieces is increased, and further, the structure is complicated in actual use, and popularization and use are not facilitated.
The utility model provides the following technical scheme: the automatic winding device comprises a supporting frame, support frame inner wall bottom surface fixedly connected with supports the mould, support frame top fixedly connected with is used for providing the driving piece of power, the output shaft bottom fixedly connected with of driving piece bottom is used for installing the cutting mounting panel of cutting structure and fixed knot structure, cutting mounting panel bottom surface sliding connection has four grip blocks that are used for the centre gripping, four two liang of distributions of grip block are in support frame bottom surface both sides, cutting mounting panel bottom surface intermediate position fixedly connected with is used for the cutting piece of cutting, the equal perpendicular sliding connection in cutting mounting panel bottom surface both ends has and is used for control the briquetting of grip block shrink centre gripping, support frame bottom surface rotates and is connected with two and is used for the pulling of rolling rope the wind-up roll of grip block inward contraction.
Wherein, two pipes of stepping down of cutting mounting panel top fixedly connected with, briquetting top fixedly connected with connecting rod, the connecting rod passes cutting mounting panel sliding connection be in the inside of the pipe of stepping down, the connecting rod outer wall is seted up threadedly, wind-up roll hole seted up with connecting rod matched with screw thread.
Wherein, the location spout has been seted up on the connecting rod top, step down the pipe bottom seted up with connecting rod matched with accomodates the lumen, accomodate lumen inner wall top surface fixedly connected with location spout matched with location side's pipe, location side's pipe sliding connection is in the inside of location spout, location spout internally mounted have with location side's pipe matched with pressure spring.
Four limiting sliding grooves matched with the clamping plate are formed in the bottom surface of the cutting mounting plate, and the top surface of the clamping plate is fixedly connected with convex sliding blocks matched with the limiting sliding grooves.
And a separating ring for separating cables is fixedly connected to the middle position of the outer wall of the winding roller.
Wherein, spacing rotary groove has been seted up to wind-up roll up end, cutting mounting panel bottom surface fixedly connected with spacing rotary groove matched with spacing ring, the spacing ring rotates to be connected the inside in spacing rotary groove.
The inner portion of the limiting sliding groove is fixedly connected with a return spring, and the convex sliding block is elastically connected with the cutting mounting plate through the return spring.
Wherein, the bottom surface fixedly connected with rubber pad of briquetting.
The utility model has the beneficial effects that:
the cutting mounting panel downstream, the briquetting is at first with the channel-section steel contact, the briquetting rebound drives the wind-up roll and rotates this moment, thereby with the rope rolling on the wind-up roll, and then make two relative control grip blocks that set up receive the pulling force and influence the internal contraction, and then the centre gripping plays the centre gripping effect in channel-section steel both sides, thereby restricted to have played the spacing purpose of level to the channel-section steel, the briquetting plays vertical holding down force to the channel-section steel when the cutting simultaneously, the channel-section steel receives three point spacing all the time, the channel-section steel body can not produce the seesaw fracture and then increased the security of operation and the stability of cutting after the cutting is accomplished to this moment, operation flow and control flow have been simplified through the structure linkage simultaneously, has very high popularization nature.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a perspective view of the cutting and clamping mechanism of the present invention;
FIG. 3 is an enlarged sectional view of portion A of FIG. 1;
fig. 4 is an enlarged sectional view of a portion B in fig. 3.
In the figure: 1. a support frame; 11. supporting the mold; 2. a drive member; 21. an output shaft; 3. cutting the mounting plate; 31. cutting the slices; 32. a limiting chute; 33. a return spring; 34. a limiting ring; 4. a clamping plate; 41. A male slider; 5. a yielding pipe; 51. a receiving lumen; 52. positioning a square tube; 6. briquetting; 61. a connecting rod; 62. positioning the chute; 63. a compression spring; 7. a wind-up roll; 71. a separating ring; 72. and limiting the rotary groove.
Detailed Description
Referring to fig. 1-4, the present invention provides the following technical solutions: including support frame 1, 1 inner wall bottom surface fixedly connected with of support frame supports mould 11, 1 top fixedly connected with of support frame is used for providing driving piece 2 of power, the output shaft 21 bottom fixedly connected with of 2 bottoms of driving piece is used for installing cutting structure and fixed knot to construct cutting mounting panel 3, 3 bottom surfaces sliding connection of cutting mounting panel has four grip blocks 4 that are used for the centre gripping, two liang of distributions of four grip blocks 4 are in 1 bottom surface both sides of support frame, 3 bottom surfaces intermediate position fixedly connected with of cutting mounting panel are used for the cutting piece 31 of cutting, the equal perpendicular sliding connection in 3 bottom surfaces both ends of cutting mounting panel has the briquetting 6 that is used for controlling 4 shrink centre gripping of grip block, 1 bottom surface of support frame rotates and is connected with two wind-up rolls 7 that are used for rolling rope pulling grip block 4 to the internal contraction.
In this embodiment: the supporting die 11 mainly aims at enabling a hollow structure at the bottom of channel steel to be strongly supported to prevent cutting deformation, the driving piece 2 adopts an air cylinder, an output shaft 21 of the air cylinder is fixedly connected with a cutting mounting plate 3, the cutting mounting plate 3 mainly plays a role in mounting a cutting piece and a clamping piece, the cutting mounting plate 3 is rectangular, a cutting piece 31 is mounted at the central position of the bottom surface of the cutting mounting plate 3, two control clamping plates 4 are oppositely arranged in pairs to play a role in clamping materials, when in use, the cutting mounting plate 3 moves downwards, a pressing block 6 is firstly contacted with the channel steel, at the moment, the pressing block 6 moves upwards to drive a winding roller 7 to rotate, so that a rope is wound on the winding roller 7, the two control clamping plates 4 which are oppositely arranged are inwards contracted under the influence of tensile force, and then are clamped at two sides of the channel steel to play a role in clamping effect, so that the purpose of horizontal limiting on the channel steel is achieved, briquetting 6 plays vertical holding down force to the channel-section steel when the cutting simultaneously, prevent that the channel-section steel from removing and the condition that the level rocked along supporting mold 11, and cutting piece 31 continues the downstream this moment, control grip block 4 and channel-section steel lateral wall take place relative slip and accomplish until the cutting, in whole cutting process, the channel-section steel receives three point spacing all the time, the channel-section steel body can not produce the stability of sticking up the fracture and then having increased the security of operation and cutting after the cutting is accomplished at this moment, operation flow and control flow have been simplified through the structure linkage simultaneously, have very high popularization nature.
The top of the cutting mounting plate 3 is fixedly connected with two abdicating pipes 5, the top of the pressing block 6 is fixedly connected with a connecting rod 61, the connecting rod 61 penetrates through the cutting mounting plate 3 and is connected inside the abdicating pipes 5 in a sliding mode, the outer wall of the connecting rod 61 is provided with threads, and the inner hole of the winding roller 7 is provided with threads matched with the connecting rod 61; let tube 5 play the effect of accomodating to connecting rod 61, because connecting rod 61 need upwards slide, and the plate body is thinner, let tube 5 need accomodate the protection and provide the space of stepping down to connecting rod 61, increase the stability of using, and connecting rod 61 is when the rebound, the screw thread on connecting rod 61 surface and 7 hole screw-thread fit of wind-up roll, and connecting rod 61 rectilinear motion causes wind-up roll 7 to take place the autorotation and then form the rolling linkage, the linkage can reduce the use of control and driving piece, reduce the replacement cost, reduce the maintenance frequency, reduce the cost.
The top end of the connecting rod 61 is provided with a positioning sliding chute 62, the bottom end of the abdicating pipe 5 is provided with an accommodating pipe cavity 51 matched with the connecting rod 61, the top surface of the inner wall of the accommodating pipe cavity 51 is fixedly connected with a positioning square pipe 52 matched with the positioning sliding chute 62, the positioning square pipe 52 is connected inside the positioning sliding chute 62 in a sliding manner, and a compression spring 63 matched with the positioning square pipe 52 is arranged inside the positioning sliding chute 62; because the connecting rod 61 outside is circular, connecting rod 61 takes place to rotate very easily this moment, consequently location side pipe 52 and location spout 62's cooperation, make connecting rod 61 can only linear motion, thereby wind-up roll 7 carries out unwrapping wire and receipts line when making connecting rod 61 go up and down, pressure spring 63 receives the removal influence elasticity energy storage of connecting rod 61, and then exert at the channel-section steel top surface through briquetting 6 with elasticity, vertical decurrent pushing down force has been played the channel-section steel, and then prevent that the operation cutting from perking or collapsing out, cause the injury to operating personnel, overall structure makes linkage structure optimize, spacing intensity has been increased, and automatic re-setting has been accomplished, the operation flow has been simplified.
The bottom surface of the cutting and mounting plate 3 is provided with four limiting sliding grooves 32 matched with the clamping plate 4, and the top surface of the clamping plate 4 is fixedly connected with a convex sliding block 41 matched with the limiting sliding grooves 32; the limiting sliding groove 32 is matched with the convex sliding block 41, so that the convex sliding block 41 can only horizontally move along the long axis direction of the limiting sliding groove 32, the convex sliding block 41 is prevented from slipping, and the sliding stability is improved.
A separating ring 71 for separating cables is fixedly connected to the middle position of the outer wall of the winding roller 7; because two ropes are arranged on the winding roller 7, the separating ring 71 enables the two ropes to be wound and unwound without influencing each other, and the rope winding and unwinding stability is improved.
The upper end face of the winding roller 7 is provided with a limiting rotary groove 72, the bottom face of the cutting mounting plate 3 is fixedly connected with a limiting ring 34 matched with the limiting rotary groove 72, and the limiting ring 34 is rotatably connected inside the limiting rotary groove 72; through the cooperation of spacing groove 72 and spacing ring 34, make the revolution mechanic hide inside, reduce outside dust to the influence of rotation, improve pivoted stability, reduce sliding resistance.
A return spring 33 is fixedly connected inside the limiting chute 32, and the convex sliding block 41 is elastically connected with the cutting mounting plate 3 through the return spring 33; reset spring 33 mainly for when whole cutting structure rises, reset spring 33 promotes the motion of control grip block 4 back of the body mutually, and then can not press from both sides the channel-section steel to the channel-section steel that makes after the cutting is accomplished is located and supports 11 surfaces of mould, is convenient for take.
The bottom surface of the pressing block 6 is fixedly connected with a rubber pad; the rubber pad can reduce the surface influence of briquetting 6 to the channel-section steel, and rubber pad frictional force is great in the contact time simultaneously to further improve centre gripping stability.
The working principle and the using process of the utility model are as follows: the supporting die 11 mainly aims at enabling a hollow structure at the bottom of channel steel to be strongly supported to prevent cutting deformation, the driving piece 2 adopts an air cylinder, an output shaft 21 of the air cylinder is fixedly connected with a cutting mounting plate 3, the cutting mounting plate 3 mainly plays a role in mounting a cutting piece and a clamping piece, the cutting mounting plate 3 is rectangular, a cutting piece 31 is mounted at the central position of the bottom surface of the cutting mounting plate 3, two control clamping plates 4 are oppositely arranged to clamp materials, when the supporting die is used, the cutting mounting plate 3 moves downwards, a pressing block 6 is firstly contacted with the channel steel, a abdicating pipe 5 plays a role in accommodating a connecting rod 61, the connecting rod 61 needs to slide upwards because the connecting rod 61 needs to be thin, the abdicating pipe 5 needs to accommodate and protect the connecting rod 61 and provide abdicating space, the use stability is increased, when the connecting rod 61 moves upwards, threads on the surface of the connecting rod 61 are in threaded fit with inner holes of a winding roller 7, the connecting rod 61 moves linearly to cause the wind-up roll 7 to rotate automatically so as to form winding linkage, the use of control parts and driving parts can be reduced through linkage, the replacement cost is reduced, the maintenance frequency is reduced, and the manufacturing cost is reduced; because the connecting rod 61 is round outside, the connecting rod 61 is very easy to rotate at the moment, the positioning square tube 52 is matched with the positioning sliding groove 62, so that the connecting rod 61 can only do linear motion, the winding roller 7 can pay off and take up wires when the connecting rod 61 goes up and down, the compression spring 63 is influenced by the movement of the connecting rod 61 to realize elastic energy storage, further, the elastic force is exerted on the top surface of the channel steel through the pressing block 6, the downward pressing force is exerted on the channel steel, further, the operation cutting is prevented from being warped or cracked, the injury is caused to operators, the linkage structure is optimized on the whole structure, the limiting strength is increased, the automatic reset is completed, the operation process is simplified, at the moment, the pressing block 6 moves upwards to drive the winding roller 7 to rotate, the rope is wound on the winding roller 7, further, the two oppositely arranged control clamping plates 4 are influenced by the tensile force to contract inwards, and further, the clamping effect is achieved by clamping on the two sides of the channel steel, thereby limiting the horizontal limiting of the channel steel, simultaneously, the pressing block 6 exerts vertical downward pressure on the channel steel during cutting, preventing the channel steel from moving along the supporting die 11 and horizontally shaking, at the moment, the cutting blade 31 continues to move downwards, controlling the clamping plate 4 and the side wall of the channel steel to slide relatively until the cutting is completed, in the whole cutting process, the channel steel is always limited by three points, at the moment, the channel steel body cannot generate tilting fracture after the cutting is completed, further increasing the operation safety and the cutting stability, simultaneously simplifying the operation flow and the control flow through structural linkage, having very high popularization, when the reset spring 33 is mainly used for lifting the whole cutting structure, the reset spring 33 pushes the clamping plate 4 to move back to back, further, the channel steel cannot be clamped, and thus the channel steel after the cutting is positioned on the surface of the supporting die 11, is convenient to take.
Claims (8)
1. The utility model provides a molten steel hydraulic pressure is punching shear device jointly which characterized in that: the automatic winding device comprises a supporting frame, support frame inner wall bottom surface fixedly connected with supports the mould, support frame top fixedly connected with is used for providing the driving piece of power, the output shaft bottom fixedly connected with of driving piece bottom is used for installing the cutting mounting panel of cutting structure and fixed knot structure, cutting mounting panel bottom surface sliding connection has four grip blocks that are used for the centre gripping, four two liang of distributions of grip block are in support frame bottom surface both sides, cutting mounting panel bottom surface intermediate position fixedly connected with is used for the cutting piece of cutting, the equal perpendicular sliding connection in cutting mounting panel bottom surface both ends has and is used for control the briquetting of grip block shrink centre gripping, support frame bottom surface rotates and is connected with two and is used for the pulling of rolling rope the wind-up roll of grip block inward contraction.
2. The molten steel hydraulic combined punching and shearing device of claim 1, wherein: two pipes of stepping down of cutting mounting panel top fixedly connected with, briquetting top fixedly connected with connecting rod, the connecting rod passes cutting mounting panel sliding connection be in the inside of the pipe of stepping down, the connecting rod outer wall is seted up threadedly, wind-up roll hole seted up with connecting rod matched with screw thread.
3. The molten steel hydraulic combined punching and shearing device of claim 2, wherein: the utility model discloses a pipe, including connecting rod, abdication pipe, connecting rod, positioning chute internally mounted have with connecting rod matched with hold-down spring, abdication pipe bottom seted up with connecting rod matched with accomodates the lumen, accomodate lumen inner wall top surface fixedly connected with positioning chute matched with location side pipe, location side pipe sliding connection be in the inside of location chute, location chute internally mounted have with location side pipe matched with pressure spring.
4. The molten steel hydraulic combined punching and shearing device of claim 1, wherein: four limiting sliding grooves matched with the clamping plate are formed in the bottom surface of the cutting mounting plate, and the top surface of the clamping plate is fixedly connected with a convex sliding block matched with the limiting sliding grooves.
5. The molten steel hydraulic combined punching and shearing device of claim 1, wherein: and a separation ring for separating cables is fixedly connected to the middle position of the outer wall of the winding roller.
6. The molten steel hydraulic combined punching and shearing device of claim 1, wherein: spacing rotary groove has been seted up to wind-up roll up end, cutting mounting panel bottom surface fixedly connected with spacing rotary groove matched with spacing ring, the spacing ring rotates to be connected the inside in spacing rotary groove.
7. The molten steel hydraulic combined punching and shearing device of claim 4, wherein: the inside fixedly connected with reset spring of spacing spout, convex slider with through reset spring elastic connection between the cutting mounting panel.
8. The molten steel hydraulic combined punching and shearing device of claim 1, wherein: the bottom surface of the pressing block is fixedly connected with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871614.2U CN215824023U (en) | 2021-04-26 | 2021-04-26 | Molten steel hydraulic combined punching and shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120871614.2U CN215824023U (en) | 2021-04-26 | 2021-04-26 | Molten steel hydraulic combined punching and shearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215824023U true CN215824023U (en) | 2022-02-15 |
Family
ID=80188723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120871614.2U Active CN215824023U (en) | 2021-04-26 | 2021-04-26 | Molten steel hydraulic combined punching and shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215824023U (en) |
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2021
- 2021-04-26 CN CN202120871614.2U patent/CN215824023U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hydraulic combined punching and shearing device for channel steel Granted publication date: 20220215 Pledgee: Bank of China Limited by Share Ltd. Fuqing branch Pledgor: FANGLING BRIDGE AND TUNNEL FORMWORK (FUZHOU) CO.,LTD. Registration number: Y2024980000606 |