CN110405272B - Gap adjusting device of plate shearing machine - Google Patents
Gap adjusting device of plate shearing machine Download PDFInfo
- Publication number
- CN110405272B CN110405272B CN201910784336.4A CN201910784336A CN110405272B CN 110405272 B CN110405272 B CN 110405272B CN 201910784336 A CN201910784336 A CN 201910784336A CN 110405272 B CN110405272 B CN 110405272B
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- worm
- shearing machine
- plate shearing
- rotation
- limiting
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- 238000010008 shearing Methods 0.000 title claims abstract description 63
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 10
- 210000004907 gland Anatomy 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 abstract description 8
- 230000009347 mechanical transmission Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/06—Sheet shears
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses a gap adjusting device of a plate shearing machine, which comprises a speed reducer (1), a lower worm wheel (6), a worm (8), a worm mounting piece (9), an upper worm wheel (10) and a worm wheel mounting shaft (13); the speed reducer is arranged on a plate shearing machine frame (17), the worm is arranged on the plate shearing machine frame through a plurality of worm mounting pieces, the worm is connected with the speed reducer, the worm wheel mounting shaft is arranged on the plate shearing machine frame, the worm wheel mounting shaft is arranged below the worm in parallel, a plurality of lower worm wheels and upper worm wheels are respectively arranged on the worm wheel mounting shaft at intervals, the plurality of lower worm wheels and the plurality of upper worm wheels are respectively in transmission connection with the top and the bottom of the worm through helical teeth, and the worm drives the lower worm wheels and the upper worm wheels to rotate and move along the radial direction of the worm when rotating; the lower worm wheel and the upper worm wheel are propped against the bottom of the upper beam (22) so that the upper beam drives the upper cutting die (15) to rotate. The invention can effectively, accurately and conveniently realize the adjustment of the clearance between the upper cutting die and the lower cutting die, thereby realizing the shearing of metal plates with different thicknesses.
Description
Technical Field
The invention relates to a plate shearing machine, in particular to a gap adjusting device of the plate shearing machine.
Background
The plate shearing machine is a device for shearing metal plates, and the plate shearing machine shears the metal plates through an upper cutting die and a lower cutting die which are arranged on an upper beam and a lower beam, but because the metal plates to be sheared have different thicknesses, the upper cutting die and the lower cutting die are worn with the metal plates in the shearing process, so that the gap between the upper cutting die and the lower cutting die is changed, and the shearing precision of the metal plates and the quality of finished products are affected. Therefore, the plate shearing machine is used for compensating the gap change between the upper cutting die and the lower cutting die by adjusting the position of the upper cutting die, and at present, most of the method for adjusting the position of the upper cutting die is manually realized by adjusting the tightness of the bolts, so that the plate shearing machine is low in adjusting efficiency and precision, inconvenient to operate and seriously affects the operation of the plate shearing machine.
The Chinese patent ZL201721348114.0 discloses a knife edge gap adjusting device of a plate shearing machine, which comprises a knife rest, wherein an upper roller and a lower roller which are used for abutting against the knife rest are arranged on one side of the knife rest, a front roller which is used for abutting against the knife rest is arranged on the other side of the knife rest, a disc spring which is used for pushing the front roller to abut against the knife rest is arranged on the front roller, a cam which is abutted against the knife rest is arranged on the upper roller, a rotating shaft is arranged on the cam, an adjusting motor which is used for driving the cam to rotate is connected to the rotating shaft, a coding disc which rotates synchronously with the rotating shaft is connected to the rotating shaft, a plurality of light holes are uniformly formed in the coding disc along the circumferential direction, and an infrared emitter and an infrared sensor are respectively arranged on two sides of the coding disc. According to the novel automatic adjusting device, gap adjustment is achieved through the structure that the roller and the cam are abutted against the tool rest, the structure is complicated due to the fact that the cam is additionally arranged on the mechanism, the positioning accuracy of the cam is low, and the gap adjustment accuracy of the upper tool rest and the lower tool rest is poor.
Disclosure of Invention
The invention aims to provide a gap adjusting device of a plate shearing machine, which can effectively, accurately and conveniently realize the gap adjustment of an upper cutting die and a lower cutting die, thereby realizing the shearing of metal plates with different thicknesses.
The invention is realized in the following way:
A gap adjusting device of a plate shearing machine comprises a speed reducer, a lower worm wheel, a worm mounting piece, an upper worm wheel and a worm wheel mounting shaft; the speed reducer is arranged on one side end face of the plate shearing machine frame, the worm is horizontally arranged on the front end face of the plate shearing machine frame through a plurality of worm mounting pieces, one end of the worm is coaxially connected with an output shaft of the speed reducer through a bearing assembly and synchronously rotates, and the other end of the worm is arranged on the other side end face of the plate shearing machine frame through a rotation electric limiting assembly; the worm wheel mounting shafts are arranged on the front end face of the plate shearing machine frame, the worm wheel mounting shafts are arranged below the worm in parallel, a plurality of lower worm wheels and a plurality of upper worm wheels are respectively arranged on the worm wheel mounting shafts at intervals, the lower worm wheels and the upper worm wheels are respectively connected with the top and the bottom of the worm through helical teeth in a transmission manner, and the worm rotates to drive the lower worm wheels and the upper worm wheels to rotate and move along the radial direction of the worm; the lower worm wheel and the upper worm wheel are propped against the bottom of the upper beam, so that the upper beam drives the upper cutting die to rotate.
The bearing assembly comprises a bearing, a bearing pressing ring and a bearing inner pressing cover, one end of the worm is coaxially connected with an output shaft of the speed reducer through the bearing, and the bearing pressing ring is coaxially sleeved on the bearing through the bearing inner pressing cover and presses the bearing on one side end face of the plate shearing machine frame.
The frame of the plate shearing machine is provided with a bearing outer gland which covers the bearing assembly.
One end of the worm is provided with an autorotation mechanical limiting assembly, the autorotation mechanical limiting assembly is arranged on the frame of the plate shearing machine, and the autorotation mechanical limiting assembly comprises a worm autorotation mechanical limiting ring and a worm autorotation mechanical limiting block; the worm rotation mechanical limiting block is arranged in the worm rotation mechanical limiting ring and is in threaded connection with the worm, a limiting groove is formed in the worm rotation mechanical limiting ring, and a limiting bolt is arranged on the worm rotation mechanical limiting block and is inserted into the limiting groove, so that the limiting bolt can move back and forth in the limiting groove when the worm drives the worm rotation mechanical limiting block to rotate.
The self-rotation electric limiting assembly comprises a worm self-rotation electric limiting rod and a worm self-rotation electric limiting device, one end of the worm self-rotation electric limiting rod is coaxially connected with the other end of the worm and synchronously rotates, the worm self-rotation electric limiting rod is coaxially arranged in the worm self-rotation electric limiting device, and an electric limiting ring is sleeved on the worm self-rotation electric limiting rod through threads; the electric limit device of the worm rotation is arranged on the end face of the other side of the frame of the plate shearing machine, an electric limit block with an electric limit groove is arranged on the electric limit device of the worm rotation, sensors are arranged at two ends of the electric limit groove, bolts are arranged on the electric limit rings and are inserted into the electric limit groove, and when the worm drives the electric limit rod of the worm rotation to rotate, the electric limit rings relatively slide with the electric limit rod of the rotation through threads and drive the bolts to move back and forth in the electric limit groove and can contact with the sensors.
The worm mounting piece is of a U-shaped structure with one end being open, mounting holes are formed in two sides of the open end, and the mounting holes of the plurality of worm mounting pieces are coaxially arranged, so that the worm penetrates through the plurality of worm mounting pieces through the mounting holes.
The front ends of the lower worm wheel and the upper worm wheel are provided with worm wheel top plates, and the front ends of the lower worm wheel and the upper worm wheel are in contact connection with the upper beam through the worm wheel top plates.
And transition wheels are arranged between one or more of the upper worm gears and the worm, and are in transmission connection with the worm and the upper worm gears through helical teeth.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, the rotation of the worm and gear is accurately controlled through the speed reducer and the mechanical transmission device, so that the gap between the upper cutting die and the lower cutting die is changed, and the speed reducer and software are matched to realize automatic control, so that the problem of low manual adjustment efficiency is avoided.
2. The invention adopts mechanical transmission and motor control, and is clean and pollution-free.
According to the invention, the worm of the whole crossing device is driven to freely rotate in situ by the speed reducer, so that the upper worm wheel and the lower worm wheel mounted on the rack device are driven to rotate together, the worm wheel can move back and forth in the radial direction of the worm, and the upper cutting die is propped against the upper cutting die by the worm wheel top plate of the worm wheel, so that the upper cutting die realizes a swinging angle, the gap between the upper cutting die and the lower cutting die is changed, and finally, the shearing function of shearing metal plates with different plate thicknesses is realized.
Drawings
Fig. 1 is a perspective view of a gap adjusting apparatus of a plate shearing machine according to the present invention;
FIG. 2 is a partial enlarged view of a gap adjusting apparatus of a plate shearing machine according to the present invention;
FIG. 3 is a sectional view of a gap adjusting apparatus of a plate shearing machine according to the present invention;
FIG. 4 is a perspective view of a rotation mechanical limit assembly in the gap adjusting apparatus of the plate shearing machine of the present invention;
FIG. 5 is a perspective view of a rotation electric limit assembly in the gap adjusting apparatus of the plate shearing machine of the present invention;
Fig. 6 is a guide structure view of an upper worm wheel in the gap adjusting apparatus of the plate shearing machine of the present invention.
In the figure, a speed reducer 1, a speed reducer mounting block 2, a bearing outer gland, a worm rotation mechanical limiting ring 4, a limiting groove 41, a worm rotation mechanical limiting block 5, a limiting bolt 51, a worm wheel 6, a worm wheel top plate 7, a worm wheel 8, a worm mounting piece 9, a worm wheel 10, a transition wheel 101, a worm rotation electric limiting rod 11, an electric limiting ring 111, an electric limiting device 12, an electric limiting groove 121, an electric limiting block 122, a sensor 123, a worm wheel mounting shaft 13, a worm wheel mounting shaft locking nut 14, an upper cutting die 15, a lower cutting die 16, a plate shearing machine frame 17, a bearing 18, a bearing pressing ring 19, a bearing inner gland 20, a lower beam 21, an upper beam 22 and an oil cylinder 23.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples.
Referring to fig. 1, a gap adjusting device of a plate shearing machine comprises a speed reducer 1, a lower worm wheel 6, a worm 8, a worm mounting piece 9, an upper worm wheel 10 and a worm wheel mounting shaft 13; the speed reducer 1 is arranged on one side end face of the plate shearing machine frame 17 through a speed reducer mounting block 2, the worm 8 is horizontally arranged on the front end face of the plate shearing machine frame 17 through a plurality of worm mounting pieces 9, one end of the worm 8 is coaxially connected with an output shaft of the speed reducer 1 through a bearing assembly and synchronously rotates, and the other end of the worm 8 is arranged on the other side end face of the plate shearing machine frame 17 through a rotation electric limiting assembly; referring to fig. 3, a worm wheel mounting shaft 13 is locked and mounted on the front end surface of a frame 17 of the plate shearing machine through a worm wheel mounting shaft locking nut 14, the worm wheel mounting shaft 13 is arranged below a worm 8 in parallel, a plurality of lower worm wheels 6 and upper worm wheels 10 are respectively mounted on the worm wheel mounting shaft 13 at intervals, a plurality of lower worm wheels 6 and a plurality of upper worm wheels 10 are respectively in transmission connection with the top and the bottom of the worm 8 through helical teeth, and the worm 8 drives the lower worm wheels 6 and the upper worm wheels 10 to rotate and move along the radial direction of the worm 8 when rotating; the lower worm wheel 6 and the upper worm wheel 10 are propped against the bottom of the upper beam 22, so that the upper beam 22 drives the upper cutting die 15 to rotate.
Referring to fig. 2, the bearing assembly includes a bearing 18, a bearing pressing ring 19 and a bearing inner pressing cover 20, one end of the worm 8 is coaxially connected with the output shaft of the speed reducer 1 through the bearing 18 via a flat key, the bearing pressing ring 19 is coaxially sleeved on the bearing 18 through the bearing inner pressing cover 20 and presses the bearing 18 on one side end surface of the plate shearing machine frame 17, so that the back and forth movement of the bearing 18 can be prevented, and the coaxiality of the worm 8 during rotation is ensured.
The frame 17 of the plate shearing machine is provided with the bearing outer gland 3, and the bearing outer gland 3 covers the bearing assembly to protect the bearing assembly.
Referring to fig. 4, one end of the worm 8 is provided with a rotation mechanical limiting component, the rotation mechanical limiting component is mounted on a frame 17 of the plate shearing machine, and the rotation mechanical limiting component comprises a worm rotation mechanical limiting ring 4 and a worm rotation mechanical limiting block 5; the worm rotation mechanical limiting block 5 is arranged in the worm rotation mechanical limiting ring 4 and is in threaded connection with the worm 8, a limiting groove 41 is formed in the worm rotation mechanical limiting ring 4, and a limiting bolt 51 is arranged on the worm rotation mechanical limiting block 5 and is inserted into the limiting groove 41, so that when the worm 8 drives the worm rotation mechanical limiting block 5 to rotate, the limiting bolt 51 can move back and forth in the limiting groove 41, and therefore limitation on the number of rotation turns of the worm 8 is achieved through cooperation of the worm rotation mechanical limiting block 5 and the worm rotation mechanical limiting ring 4.
Referring to fig. 5, the rotation electric limiting assembly includes a worm rotation electric limiting rod 11 and a worm rotation electric limiting device 12, one end of the worm rotation electric limiting rod 11 is coaxially connected with the other end of the worm 8 through a bearing 18 and synchronously rotates, the worm rotation electric limiting rod 11 is coaxially installed in the worm rotation electric limiting device 12, and an electric limiting ring 111 is sleeved on the worm rotation electric limiting rod 11 through threads; the worm rotation electric limiting device 12 is arranged on the end face of the other side of the plate shearing machine frame 17, an electric limiting block 122 with an electric limiting groove 121 is arranged on the worm rotation electric limiting device 12, a sensor 123 is arranged at two ends of the electric limiting groove 121, a bolt is arranged on the electric limiting ring 111 and is inserted into the electric limiting groove 121, when the worm 8 drives the worm rotation electric limiting rod 11 to rotate, the electric limiting ring 111 slides relatively with the rotation electric limiting rod 11 through threads and drives the bolt to move back and forth in the electric limiting groove 121 and can contact with the sensor 123, the limit position of the bolt can be sensed through the sensor 123 and fed back to a control system of the plate shearing machine, the speed reducer 1 obtains a signal and stops running, the worm 8 is stopped rotating, and the effect of limiting the rotation number of the worm 8 is achieved, so that the horizontal moving distance of the lower worm wheel 6 and the upper worm wheel 10 along the worm 8 is limited.
The worm installation piece 9 be one end open-ended U-shaped structure, and open end both sides all are equipped with the mounting hole, the coaxial setting of mounting hole of a plurality of worm installation piece 9 makes worm 8 pass through a plurality of worm installation piece 9 through the mounting hole, ensures worm 8 installation and pivoted axiality.
The front ends of the lower worm wheel 6 and the upper worm wheel 10 are provided with worm wheel top plates 7, the front ends of the lower worm wheel 6 and the upper worm wheel 10 are in contact connection with the upper beam 22 through the worm wheel top plates 7, preferably, the worm wheel top plates 7 can adopt bakelite plates, and the contact stability of the lower worm wheel 6 and the upper worm wheel 10 with the upper beam 22 is ensured.
Referring to fig. 6, preferably, a transition wheel 101 is disposed between one or more of the upper worm wheels 10 and the worm 8, and the transition wheel 101 is in driving connection with the worm 8 and the upper worm wheel 10 through helical teeth, so as to raise the height of the upper worm wheel 10, so that the upper worm wheel 10 can contact the upper beam 22 at the same time, thereby playing a better guiding role.
The upper cutting die 15 is arranged at the bottom of the upper beam 22 and moves up and down synchronously with the upper beam 22, the lower cutting die 16 is arranged on the lower beam 21 and is fixed, the upper cutting die 15 and the lower cutting die 16 are arranged oppositely and can adjust the setting gap through the invention, and the upper beam 22 is driven to move up and down through the oil cylinder 23 to realize shearing; the working principle of the invention is as follows: the speed reducer 1 is electrified to drive the worm 8 to rotate, so that the lower worm wheel 6 is matched with the worm 8 through self helical teeth and rotates along the radial direction of the worm 8, and the lower worm wheel 6 is matched with the worm wheel mounting shaft 13 through threads, so that the lower worm wheel 6 can also move back and forth in the radial direction of the worm 8, the upper beam 22 is propped against through the worm wheel top plate 7, the angle of the upper beam 22 is changed, and the gap adjustment of the upper cutting die 15 and the lower cutting die 16 is realized.
Meanwhile, the upper worm wheel 10 and the lower worm wheel 6 are synchronously driven by the worm 8, and the upper cutting die 15 on the upper beam 22 is inclined relative to the horizontal plane, so that most of the lower worm wheel 6 is separated from the upper beam 22 when the upper beam 22 returns to the highest point and the gap is maximum, the upper beam 22 has no supporting point and is easy to swing back to the original angle when descending, and the upper worm wheel 10 can play a guiding role.
The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention, therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A plate shearing machine gap adjusting device is characterized in that: the device comprises a speed reducer (1), a lower worm wheel (6), a worm (8), a worm mounting piece (9), an upper worm wheel (10) and a worm wheel mounting shaft (13); the speed reducer (1) is arranged on one side end face of the plate shearing machine frame (17), the worm (8) is horizontally arranged on the front end face of the plate shearing machine frame (17) through a plurality of worm mounting pieces (9), one end of the worm (8) is coaxially connected with an output shaft of the speed reducer (1) through a bearing assembly and synchronously rotates, and the other end of the worm (8) is arranged on the other side end face of the plate shearing machine frame (17) through a rotation electric limiting assembly; the worm wheel mounting shafts (13) are arranged on the front end face of the plate shearing machine frame (17), the worm wheel mounting shafts (13) are arranged above and below the worm (8) in parallel, a plurality of lower worm wheels (6) and upper worm wheels (10) are respectively arranged on the worm wheel mounting shafts (13) at intervals, a plurality of lower worm wheels (6) and a plurality of upper worm wheels (10) are respectively connected with the top and the bottom of the worm (8) through helical teeth in a transmission manner, and the worm (8) drives the lower worm wheels (6) and the upper worm wheels (10) to rotate and move along the axial direction perpendicular to the worm (8) when rotating; the lower worm wheel (6) and the upper worm wheel (10) are propped against the bottom of the upper beam (22), so that the upper beam (22) drives the upper cutting die (15) to rotate;
one end of the worm (8) is provided with a rotation mechanical limiting assembly, the rotation mechanical limiting assembly is arranged on a frame (17) of the plate shearing machine, and the rotation mechanical limiting assembly comprises a worm rotation mechanical limiting ring (4) and a worm rotation mechanical limiting block (5); the worm rotation mechanical limiting block (5) is arranged in the worm rotation mechanical limiting ring (4) and is in threaded connection with the worm (8), a limiting groove (41) is formed in the worm rotation mechanical limiting ring (4), and a limiting bolt (51) is arranged on the worm rotation mechanical limiting block (5) and is inserted into the limiting groove (41), so that when the worm (8) drives the worm rotation mechanical limiting block (5) to rotate, the limiting bolt (51) can move back and forth in the limiting groove (41);
The self-rotation electric limiting assembly comprises a worm self-rotation electric limiting rod (11) and a worm self-rotation electric limiting device (12), one end of the worm self-rotation electric limiting rod (11) is coaxially connected with the other end of the worm (8) and synchronously rotates, the worm self-rotation electric limiting rod (11) is coaxially arranged in the worm self-rotation electric limiting device (12), and an electric limiting ring (111) is sleeved on the worm self-rotation electric limiting rod (11) through threads; the worm rotation electric limiting device (12) is arranged on the end face of the other side of the plate shearing machine frame (17), an electric limiting block (122) with an electric limiting groove (121) is arranged on the worm rotation electric limiting device (12), a sensor (123) is arranged at two ends of the electric limiting groove (121), a bolt is arranged on the electric limiting ring (111) and is inserted into the electric limiting groove (121), and when the worm (8) drives the worm rotation electric limiting rod (11) to rotate, the electric limiting ring (111) slides relatively with the rotation electric limiting rod (11) through threads and drives the bolt to move back and forth in the electric limiting groove (121) and can contact with the sensor (123).
2. The plate shearing machine gap adjusting device according to claim 1, characterized in that: the bearing assembly comprises a bearing (18), a bearing pressing ring (19) and a bearing inner pressing cover (20), one end of the worm (8) is coaxially connected with an output shaft of the speed reducer (1) through the bearing (18), and the bearing pressing ring (19) is coaxially sleeved on the bearing (18) through the bearing inner pressing cover (20) and presses the bearing (18) on one side end face of the plate shearing machine frame (17).
3. The plate shearing machine gap adjusting apparatus according to claim 1 or 2, characterized in that: the frame (17) of the plate shearing machine is provided with a bearing outer gland (3), and the bearing outer gland (3) covers the bearing assembly.
4. The plate shearing machine gap adjusting device according to claim 1, characterized in that: the worm installation piece (9) is of a U-shaped structure with one end being open, installation holes are formed in two sides of the open end, and the installation holes of the worm installation pieces (9) are coaxially arranged, so that the worm (8) penetrates through the worm installation pieces (9) through the installation holes.
5. The plate shearing machine gap adjusting device according to claim 1, characterized in that: the front ends of the lower worm wheel (6) and the upper worm wheel (10) are provided with worm wheel top plates (7), and the front ends of the lower worm wheel (6) and the upper worm wheel (10) are in contact connection with an upper beam (22) through the worm wheel top plates (7).
6. The plate shearing machine gap adjusting apparatus according to claim 1 or 5, characterized in that: wherein, a transition wheel (101) is arranged between one or more upper worm wheels (10) and the worm (8), and the transition wheel (101) is in transmission connection with the worm (8) and the upper worm wheels (10) through helical teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784336.4A CN110405272B (en) | 2019-08-23 | 2019-08-23 | Gap adjusting device of plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910784336.4A CN110405272B (en) | 2019-08-23 | 2019-08-23 | Gap adjusting device of plate shearing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110405272A CN110405272A (en) | 2019-11-05 |
| CN110405272B true CN110405272B (en) | 2024-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910784336.4A Active CN110405272B (en) | 2019-08-23 | 2019-08-23 | Gap adjusting device of plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405272B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63245319A (en) * | 1987-03-31 | 1988-10-12 | Sumikura Kogyo Kk | Clearance setting adjuster for cutter |
| CN102756168A (en) * | 2012-06-28 | 2012-10-31 | 中冶南方工程技术有限公司 | Shear blade gap adjustment device of roller flying shear |
| CN203621596U (en) * | 2013-12-10 | 2014-06-04 | 辽宁省机械研究院有限公司 | Rotary metallic plate trimming shears with finishing function |
| CN203738124U (en) * | 2013-10-25 | 2014-07-30 | 黔南锻压机床有限责任公司 | Device for automatically adjusting gap between blades of plate shearing machine |
| CN205702623U (en) * | 2016-04-19 | 2016-11-23 | 大连三高集团有限公司 | Plate shearing machine |
| CN207534061U (en) * | 2017-10-18 | 2018-06-26 | 南京亿科自动化有限公司 | A kind of knife-edge of plate shearing machine slack adjuster |
| CN210451171U (en) * | 2019-08-23 | 2020-05-05 | 江苏弘东工业自动化有限公司 | Gap adjusting device of plate shearing machine |
-
2019
- 2019-08-23 CN CN201910784336.4A patent/CN110405272B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63245319A (en) * | 1987-03-31 | 1988-10-12 | Sumikura Kogyo Kk | Clearance setting adjuster for cutter |
| CN102756168A (en) * | 2012-06-28 | 2012-10-31 | 中冶南方工程技术有限公司 | Shear blade gap adjustment device of roller flying shear |
| CN203738124U (en) * | 2013-10-25 | 2014-07-30 | 黔南锻压机床有限责任公司 | Device for automatically adjusting gap between blades of plate shearing machine |
| CN203621596U (en) * | 2013-12-10 | 2014-06-04 | 辽宁省机械研究院有限公司 | Rotary metallic plate trimming shears with finishing function |
| CN205702623U (en) * | 2016-04-19 | 2016-11-23 | 大连三高集团有限公司 | Plate shearing machine |
| CN207534061U (en) * | 2017-10-18 | 2018-06-26 | 南京亿科自动化有限公司 | A kind of knife-edge of plate shearing machine slack adjuster |
| CN210451171U (en) * | 2019-08-23 | 2020-05-05 | 江苏弘东工业自动化有限公司 | Gap adjusting device of plate shearing machine |
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| Publication number | Publication date |
|---|---|
| CN110405272A (en) | 2019-11-05 |
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Address after: No.5 Zhenxing Road, industrial park, Touzao Town, Dongtai City, Yancheng City, Jiangsu Province Applicant after: Jiangsu Hongdong Industrial Automation Co.,Ltd. Address before: No. 90, xinlai Road, Chengdong Town, Hai'an County, Nantong City, Jiangsu Province Applicant before: Jiangsu Hongdong Industrial Automation Co.,Ltd. |
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