CN112692358A - Hydraulic rotary cutter capable of solving rotary cutting shaking problem due to abrasion caused by friction - Google Patents
Hydraulic rotary cutter capable of solving rotary cutting shaking problem due to abrasion caused by friction Download PDFInfo
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- CN112692358A CN112692358A CN202011546805.8A CN202011546805A CN112692358A CN 112692358 A CN112692358 A CN 112692358A CN 202011546805 A CN202011546805 A CN 202011546805A CN 112692358 A CN112692358 A CN 112692358A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 34
- 238000005299 abrasion Methods 0.000 title claims abstract description 14
- 230000001050 lubricating effect Effects 0.000 claims abstract description 20
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims description 17
- 238000000429 assembly Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 17
- 239000010687 lubricating oil Substances 0.000 claims description 15
- 239000011324 bead Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 6
- 238000005461 lubrication Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/121—Arrangements for cooling or lubricating parts of the machine with lubricating effect for reducing friction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to the technical field of hydraulic rotary cutters, and discloses a hydraulic rotary cutter for solving rotary cutting shaking by friction caused abrasion, which comprises a base, a lubricating component and a tightening component, wherein a fixed seat is fixedly arranged at the top end of the base, mounting columns are fixedly arranged on the inner walls of the left side and the right side of the fixed seat, an outer sleeve is movably connected with the outer wall of the top of each mounting column, the hydraulic rotary cutter for solving rotary cutting shaking by friction causes abrasion, a fixed belt head and a moving column move towards the direction of the fixed column through the pulling force of an elastic belt, so that a pull rope is driven to move, and two fixed rope heads are driven to move towards one side opposite to each other, so that two moving blocks move towards one side opposite to each other, then two mounting heads move towards the opposite side under the action of the moving blocks, and a turning rod is driven to turn over, so, under the effect of erection column, the arc also removes thereupon to outer sleeve pipe produces the holding power, and then has reached the stable effect of cutting state.
Description
Technical Field
The invention relates to the technical field of hydraulic rotary cutters, in particular to a hydraulic rotary cutter which is worn due to friction and solves rotary cutting shaking.
Background
The hydraulic rotary cutter is one of main devices for performing circular cutting operation, the appearance of the hydraulic numerical control rotary cutter not only improves the quality and precision of parts, but also greatly improves the production efficiency and the automation degree of the whole machine, and along with the gradual improvement of quality requirements of people, the problems existing on the hydraulic rotary cutter are also slowly and prominently displayed, and the main problems are as follows:
1. when the hydraulic rotary cutter is used for cutting, the requirement on precision is high, and the hydraulic rod can easily drive the mounting column to shake when stretching, so that deviation occurs during cutting and the quality of parts is affected;
2. after the hydraulic rotary cutter is used for a long time, the outer wall of the mounting column is dry, so that the equipment is not smooth enough, and the traditional lubricating oil adding mode may have the problem of excessive or insufficient addition, so that the lubricating effect is poor.
Therefore, the demand for high reliability products is urgent, and we propose a hydraulic rotary cutting machine which solves the rotary cutting shaking by friction-caused abrasion, and which has the advantages of stable cutting state and smooth equipment operation, so as to solve the above problems.
Disclosure of Invention
In order to realize the purposes of stable cutting state and smooth equipment operation, the invention provides the following technical scheme: the utility model provides a friction causes wearing and tearing to solve hydraulic pressure peeler that rotary-cut rocked, includes base, lubricating component and tightens up the subassembly, base top fixed mounting has the fixing base, fixing base left and right sides inner wall fixed mounting has the erection column, erection column top outer wall swing joint has the outer tube, one side and outer tube inner wall swing joint that lubricating component is close to the outer tube, two equal fixed mounting in one side that lubricating component is relative has the constant voltage pole, the erection column inner wall is close to erection column one side outer wall swing joint with tightening up the subassembly, it has the inner tube to tighten up subassembly outer wall swing joint, erection column top outer wall fixed mounting has the fixed head.
As optimizing, lubricated subassembly includes the arc, arc bottom end fixed mounting has the inner prop, inner prop bottom outer wall swing joint has the outer prop, the equal fixed mounting in the inner prop left and right sides has the folding rod that turns over, it has the installation head to turn over a top outer wall swing joint of folding rod, outer prop bottom end fixed mounting has the oil storage bag, arc inner wall fixed mounting has the spacing ring, spacing ring inner wall swing joint has the rotation pearl.
Preferably, the tightening assembly comprises a moving column, pull ropes are fixedly mounted on the left side and the right side of the top end of the moving column, limiting wheels are movably connected to the outer wall of each pull rope, fixed rope ends are fixedly mounted on the opposite sides of the two pull ropes, moving blocks are fixedly mounted on the opposite sides of the two fixed rope ends, a fixed belt head is fixedly mounted at the bottom end of the moving column, an elastic belt is fixedly mounted on the inner wall of the bottom of the fixed belt head, and a fixed column is fixedly mounted at the bottom end of the elastic belt.
As optimization, every two of the limiting wheels are a group, the outer wall of each group of limiting wheels is movably connected with the inner wall of one side, close to the fixed column, of the mounting column, so that the limiting wheels can provide even supporting force for the pull rope, and the pull rope can move more smoothly.
As optimization, a strip-shaped opening is formed in one side, close to the inner tube, of the mounting column, the width of the strip-shaped opening is matched with the width of the top end of the mounting head, the top end of the mounting head penetrates through the strip-shaped opening and is fixedly connected with the bottom end of the moving block, and the mounting head can drive the moving block to move while moving.
As optimization, the rotating beads are divided into two groups, the outer wall of the rotating bead, close to one side of the mounting column, is movably connected with the outer wall of the mounting column, and the outer wall of the rotating bead, close to one side of the outer sleeve, is movably connected with the inner wall of the outer sleeve, so that the rotating beads can provide supporting force for the mounting column and the outer sleeve, and uniform lubricating effect is achieved.
As optimization, the opening has been seted up to the inner tube, and open-ended quantity is six, the diameter of opening and the mutual adaptation of removal post, and remove the post and pass through the inner tube through the opening for it can remove to remove the post, and removes the process and does not receive the influence of inner tube.
As the optimization, set up the oil storage tank in the inner tube, lubricating oil is equipped with in the oil storage bag, and the oil outlet opening has all been seted up to the inside and arc bottom of inner prop for lubricating oil in the oil storage bag can enter into the inner tube, then through in oil outlet opening gets into inner prop and arc.
As optimization, the number of the lubricating assemblies and the number of the tightening assemblies are six, and the six lubricating assemblies and the six tightening assemblies are placed by taking the centers of the inner pipes as circle centers, so that the lubricating assemblies and the tightening assemblies are placed more uniformly, and more uniform supporting force can be provided.
The invention has the beneficial effects that:
1. this friction causes wearing and tearing to solve the hydraulic pressure peeler that the rotary-cut rocked, pulling force through the elastic band, make solid belt head and removal post remove to fixed column direction, thereby drive the stay cord and remove, and drive two relative one sides of solid rope head and remove, thereby make two movable blocks remove to relative one side, two installation heads remove to mutually opposite side under the effect of movable block after that, and drive the turnover pole and turn over and roll over, thereby make the inner prop remove to the erection column direction, under the effect of erection column, the arc also removes thereupon, and produce the holding power to the outer sleeve pipe, and then reached the stable effect of cutting state.
2. This friction causes wearing and tearing to solve the hydraulic pressure rotary cutter that the rotary-cut rocked, the contraction action through the oil storage bag can make lubricating oil in the oil storage bag extrude to the inner tube in, lubricating oil gets into in the outer post afterwards to in getting into inner post and arc through the opening that produces oil, the arc removes the in-process and rotates the pearl and can rotate along with it, and rotate the pearl and can take out the lubricating oil in the arc rotating the in-process, and play the lubrication action, and then reached be equipment operation smooth effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top cross-sectional view of the mounting post structure of the present invention;
FIG. 3 is an enlarged schematic view of the lubrication assembly of the present invention;
FIG. 4 is an enlarged view of the arc-shaped plate structure of the present invention;
fig. 5 is an enlarged schematic view of the tightening assembly of the present invention.
In the figure: 1. a base; 2. a fixed seat; 3. mounting a column; 4. an outer sleeve; 5. a lubrication assembly; 51. an arc-shaped plate; 52. an inner column; 53. an outer column; 54. a folding rod; 55. a mounting head; 56. an oil reservoir bladder; 57. rotating the beads; 58. a limiting ring; 6. a constant pressure lever; 7. a tightening assembly; 71. moving the column; 72. pulling a rope; 73. a limiting wheel; 74. a moving block; 75. a belt fixing head; 76. an elastic band; 77. fixing a column; 78. rope fixing ends; 8. an inner tube; 9. and fixing the head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, a hydraulic rotary cutter for solving rotary cutting shaking problems caused by abrasion due to friction comprises a base 1, a lubricating assembly 5 and a tightening assembly 7, wherein a fixed seat 2 is fixedly installed at the top end of the base 1, mounting columns 3 are fixedly installed on the inner walls of the left side and the right side of the fixed seat 2, an outer sleeve 4 is movably connected to the outer wall of the top of each mounting column 3, one side, close to the outer sleeve 4, of each lubricating assembly 5 is movably connected with the inner wall of each outer sleeve 4, constant pressure rods 6 are fixedly installed on the opposite sides of the two lubricating assemblies 5, the inner wall of each mounting column 3 is movably connected with the outer wall of the corresponding tightening assembly 7, an inner tube 8 is movably connected to the outer wall of.
Referring to fig. 3-4, the lubricating assembly 5 includes an arc-shaped plate 51, an inner column 52 is fixedly mounted at the bottom end of the arc-shaped plate 51, an outer column 53 is movably connected to the outer wall of the bottom of the inner column 52, folding rods 54 are fixedly mounted on the left and right sides of the inner column 52, a mounting head 55 is movably connected to the outer wall of the top of each folding rod 54, an oil storage bag 56 is fixedly mounted at the bottom end of each outer column 53, a limiting ring 58 is fixedly mounted on the inner wall of the arc-shaped plate 51, and a rotating ball 57 is.
Referring to fig. 5, the tightening assembly 7 includes a moving column 71, pull ropes 72 are fixedly mounted on left and right sides of a top end of the moving column 71, an outer wall of each pull rope 72 is movably connected with a limiting wheel 73, rope fixing heads 78 are fixedly mounted on opposite sides of the two pull ropes 72, moving blocks 74 are fixedly mounted on opposite sides of the two rope fixing heads 78, a belt fixing head 75 is fixedly mounted at a bottom end of the moving column 71, an elastic belt 76 is fixedly mounted on an inner wall of a bottom of the belt fixing head 75, and a fixing column 77 is fixedly mounted at a bottom end of the elastic belt 76.
Referring to fig. 5, two limiting wheels 73 are provided in a group, and the outer wall of each group of limiting wheels 73 is movably connected to the inner wall of the mounting column 3 near the fixing column 77, so that the limiting wheels 73 can provide uniform supporting force for the pulling rope 72, and the pulling rope 72 can move more smoothly.
Referring to fig. 2-3, a strip-shaped opening is formed on one side of the mounting post 3 close to the inner tube 8, the width of the strip-shaped opening is matched with the width of the top end of the mounting head 55, and the top end of the mounting head 55 penetrates through the strip-shaped opening and is fixedly connected with the bottom end of the moving block 74, so that the mounting head 55 can drive the moving block 74 to move while moving.
Referring to fig. 2-4, the rotating balls 57 are divided into two groups, the outer wall of the rotating ball 57 near one side of the mounting column 3 is movably connected to the outer wall of the mounting column 3, and the outer wall of the rotating ball 57 near one side of the outer sleeve 4 is movably connected to the inner wall of the outer sleeve 4, so that the rotating ball 57 can provide a supporting force for the mounting column 3 and the outer sleeve 4, thereby achieving a uniform lubrication effect.
Referring to fig. 2 and 5, the inner tube 8 is provided with six openings, the diameters of the openings are matched with the moving column 71, and the moving column 71 penetrates through the inner tube 8 through the openings, so that the moving column 71 can move, and the moving process is not affected by the inner tube 8.
Referring to fig. 2-4, an oil storage groove is formed in the inner tube 8, the oil storage bag 56 is filled with lubricating oil, and oil outlet openings are formed in the inner portion of the inner column 52 and the bottom of the arc-shaped plate 51, so that the lubricating oil in the oil storage bag 56 can enter the inner tube 8 and then enter the inner column 52 and the arc-shaped plate 51 through the oil outlet openings.
Referring to fig. 2, the number of the lubricating assemblies 5 and the number of the tightening assemblies 7 are six, and the six lubricating assemblies 5 and the six tightening assemblies 7 are all placed around the center of the inner tube 8, so that the lubricating assemblies 5 and the tightening assemblies 7 are placed more uniformly, and more uniform supporting force can be provided.
In use, referring to fig. 1-5, the tension of the elastic band 76 keeps the belt fixing head 75 always keeping the force in the direction of the fixed column 77, so that the moving column 71 is continuously stressed in the direction of the fixed column 77, the state of the moving column 71 is more stable due to the existence of the inner tube 8, the pulling rope 72 starts to move under the tension of the moving column 71, and drives the two belt fixing heads 78 to move to the opposite sides, so that the two moving blocks 74 move to the opposite sides, then the two mounting heads 55 move to the opposite sides under the action of the moving blocks 74, and drive the turnover rod 54 to turn over, so that the inner column 52 moves in the direction of the mounting column 3, and under the action of the mounting column 3, the arc-shaped plate 51 also moves along with the moving block, and generates a supporting force for the outer sleeve 4, and under the action of the constant pressure rod 6, the supporting force is strengthened, at this moment, lubricating oil in the oil storage bag 56 is extruded to the inner tube 8 under the contraction action of the oil storage bag 56, then the lubricating oil enters the outer column 53 and enters the inner column 52 and the arc-shaped plate 51 through the oil outlet opening, the rotating ball 57 rotates along with the arc-shaped plate 51 in the moving process of the arc-shaped plate 51, and the rotating ball 57 can take out the lubricating oil in the arc-shaped plate 51 in the rotating process and plays a lubricating role.
In summary, in the hydraulic rotary cutting machine which is worn by friction to solve the problem of rotary cutting shaking, the belt fixing head 75 and the moving column 71 move towards the fixing column 77 by the pulling force of the elastic belt 76, so as to drive the pulling rope 72 to move, and drive the two rope fixing heads 78 to move towards one opposite side, so as to drive the two moving blocks 74 to move towards one opposite side, then the two mounting heads 55 move towards the opposite side under the action of the moving blocks 74, and drive the turning rod 54 to turn over, so as to drive the inner column 52 to move towards the mounting column 3, under the action of the mounting column 3, the arc-shaped plate 51 also moves along with the moving, and generates a supporting force on the outer sleeve 4, so as to achieve the effect of stable cutting state, through the contraction effect of the oil storage bag 56, the lubricating oil in the oil storage bag 56 can be extruded into the inner tube 8, and then the lubricating oil enters the outer column 53, and get into in post 52 and the arc 51 through the opening that produces oil, the arc 51 removes the in-process and rotates pearl 57 and can rotate along with it, and rotates pearl 57 and can take out the lubricating oil in the arc 51 at the rotation in-process to play the lubrication action, and then reached and be the smooth effect of equipment operation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a friction causes wearing and tearing to solve the hydraulic pressure peeler that rotary-cut rocked, includes base (1), lubricating assembly (5) and tightens up subassembly (7), its characterized in that: base (1) top fixed mounting has fixing base (2), fixing base (2) left and right sides inner wall fixed mounting has erection column (3), erection column (3) top outer wall swing joint has outer tube (4), one side and outer tube (4) inner wall swing joint that lubricated subassembly (5) are close to outer tube (4), two equal fixed mounting in one side of the relative one side of lubricated subassembly (5) has constant voltage pole (6), erection column (3) inner wall is close to erection column (3) one side outer wall swing joint with tightening up subassembly (7), tightening up subassembly (7) outer wall swing joint has inner tube (8), erection column (3) top outer wall fixed mounting has fixed head (9).
2. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 1, wherein: lubricated subassembly (5) include arc (51), arc (51) bottom fixed mounting has interior post (52), interior post (52) bottom outer wall swing joint has outer post (53), the equal fixed mounting in inner post (52) left and right sides has the folding rod (54) of turning over, it has installation head (55) to turn over folding rod (54) top outer wall swing joint, outer post (53) bottom fixed mounting has oil storage bag (56), arc (51) inner wall fixed mounting has spacing ring (58), spacing ring (58) inner wall swing joint has rotation pearl (57).
3. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 1, wherein: the tightening assembly (7) comprises a moving column (71), pull ropes (72) are fixedly mounted on the left side and the right side of the top end of the moving column (71), limiting wheels (73) are movably connected to the outer wall of each pull rope (72), two rope fixing heads (78) are fixedly mounted on the opposite sides of the two pull ropes (72), moving blocks (74) are fixedly mounted on the opposite sides of the two rope fixing heads (78), a belt fixing head (75) is fixedly mounted at the bottom end of the moving column (71), an elastic belt (76) is fixedly mounted on the inner wall of the bottom of the belt fixing head (75), and a fixing column (77) is fixedly mounted at the bottom end of the elastic belt (76).
4. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 3, wherein: every two of spacing round (73) are a set of, and every spacing round (73) outer wall of group all with erection column (3) be close to one side inner wall swing joint of fixed column (77).
5. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 3, wherein: a strip-shaped opening is formed in one side, close to the inner pipe (8), of the mounting column (3), the width of the strip-shaped opening is matched with the width of the top end of the mounting head (55), and the top end of the mounting head (55) penetrates through the strip-shaped opening and is fixedly connected with the bottom end of the moving block (74).
6. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 2, wherein: the rotating beads (57) are divided into two groups, the outer wall of the rotating bead (57) close to one side of the mounting column (3) is movably connected with the outer wall of the mounting column (3), and the outer wall of the rotating bead (57) close to one side of the outer sleeve (4) is movably connected with the inner wall of the outer sleeve (4).
7. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 3, wherein: the inner tube (8) is provided with six openings, the diameters of the openings are matched with the moving columns (71), and the moving columns (71) penetrate through the inner tube (8) through the openings.
8. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 2, wherein: an oil storage groove is formed in the inner pipe (8), lubricating oil is filled in the oil storage bag (56), and oil outlet openings are formed in the inner part of the inner column (52) and the bottom of the arc-shaped plate (51).
9. The hydraulic rotary cutting machine capable of solving rotary cutting shaking due to abrasion caused by friction according to claim 1, wherein: the number of the lubricating assemblies (5) and the number of the tightening assemblies (7) are six, and the six lubricating assemblies (5) and the six tightening assemblies (7) are placed by taking the center of the inner pipe (8) as the circle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546805.8A CN112692358A (en) | 2020-12-24 | 2020-12-24 | Hydraulic rotary cutter capable of solving rotary cutting shaking problem due to abrasion caused by friction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546805.8A CN112692358A (en) | 2020-12-24 | 2020-12-24 | Hydraulic rotary cutter capable of solving rotary cutting shaking problem due to abrasion caused by friction |
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| Publication Number | Publication Date |
|---|---|
| CN112692358A true CN112692358A (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011546805.8A Pending CN112692358A (en) | 2020-12-24 | 2020-12-24 | Hydraulic rotary cutter capable of solving rotary cutting shaking problem due to abrasion caused by friction |
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| CN (1) | CN112692358A (en) |
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| WO2019053895A1 (en) * | 2017-09-15 | 2019-03-21 | 株式会社牧野フライス製作所 | Moving body guiding device |
| AT520749A4 (en) * | 2018-02-23 | 2019-07-15 | Plaspack Netze Gmbh | Sun protection device |
| CN110153487A (en) * | 2018-02-06 | 2019-08-23 | 重庆熵臻科技有限公司 | A kind of environment-friendly and energy-efficient noise-reduction type cutter device for steel pipe processing |
| CN209654993U (en) * | 2019-01-28 | 2019-11-19 | 深圳市润仕达润滑材料有限公司 | A kind of abnormity packaging lubricating arrangement |
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2020
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101412116A (en) * | 2007-10-18 | 2009-04-22 | 庄添财 | Veneer lathe for cup mouth |
| CN202877616U (en) * | 2012-10-19 | 2013-04-17 | 无锡市百顺机械厂 | Novel type spring-return type hydraulic steel plate shearer |
| CN202910378U (en) * | 2012-10-29 | 2013-05-01 | 成都思诚机电设备有限公司 | Hydraulic pressure stock cutter |
| CN203917653U (en) * | 2014-05-13 | 2014-11-05 | 天津市金立钢管有限公司 | A kind of steel pipe inner wall automatic lubrication installation |
| WO2019053895A1 (en) * | 2017-09-15 | 2019-03-21 | 株式会社牧野フライス製作所 | Moving body guiding device |
| CN108190775A (en) * | 2018-01-11 | 2018-06-22 | 贾羽威 | A kind of stepless buffer unit of electric block steel wire rope |
| CN110153487A (en) * | 2018-02-06 | 2019-08-23 | 重庆熵臻科技有限公司 | A kind of environment-friendly and energy-efficient noise-reduction type cutter device for steel pipe processing |
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