CN110227853B - Fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel - Google Patents
Fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel Download PDFInfo
- Publication number
- CN110227853B CN110227853B CN201910616538.8A CN201910616538A CN110227853B CN 110227853 B CN110227853 B CN 110227853B CN 201910616538 A CN201910616538 A CN 201910616538A CN 110227853 B CN110227853 B CN 110227853B
- Authority
- CN
- China
- Prior art keywords
- cutting
- bearing steel
- cavity
- rod
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 83
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000001133 acceleration Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 5
- 238000002224 dissection Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000012797 qualification Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
-
- 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
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
Abstract
The invention discloses a fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel, which comprises a cutting box and a fixed table, the fixed table is fixedly arranged on the top surface of the cutting box, the top surface of the fixed table is fixedly provided with a connecting plate, the threaded rod drives the second belt pulley to rotate, the second belt pulley drives the first belt pulley and the long rod to rotate through the transmission belt, the rotating disc is rotated to drive the rotating rod to rotate, so that the positioning plates rotate, the bearing steel is abutted against different positioning plates, the cutting length of the bearing steel by the cutting wheel can be increased or reduced quantitatively, and no matter whether the rotation angle of the positioning plate has small deviation, the length increased or reduced by the bearing steel is not influenced, the accuracy of the length increased or reduced by the bearing steel is ensured, the condition that the adjusted distance has deviation is avoided, and the qualification rate of the bearing steel cutting is ensured.
Description
Technical Field
The invention relates to the technical field of bearing processing, in particular to a fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel.
Background
The bearing steel has high and uniform hardness and wear resistance, and high elastic limit, and is one of the most strict steel grades in all steel production, and the bearing steel needs to be cut into sections when being processed.
The length that the bearing steel of different usage needs is different, when carrying out the dissection to the bearing steel, the distance of need adjustment dissection, generally drives the screw thread piece through rotating the threaded rod and adjusts the distance between cutting wheel and the screw thread piece, and the condition of the distance deviation of adjustment probably appears takes place, or is short or long for the bearing steel after the cutting can't use, reduces the product percent of pass.
Disclosure of Invention
The invention aims to provide a fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel, which is used for overcoming the defects in the prior art.
According to the embodiment of the invention, the fixed length cutting device capable of adjusting the fixed length cutting of the bearing steel comprises a cutting box and a fixed table, wherein the fixed table is fixedly arranged on the top surface of the cutting box, a connecting plate is fixedly arranged on the top surface of the fixed table, a positioning cavity with a backward opening is arranged in the connecting plate, a rotating rod is rotatably arranged on the inner wall of the front side of the positioning cavity, a rotating disc is fixedly arranged on the front side surface of the rotating rod, five positioning plates are fixedly arranged on the rotating rod in the positioning cavities, the angle between every two positioning plates is three sixteen degrees, the front distance and the back distance between every two positioning plates are equal, a limiting block is fixedly arranged on the top surface of the fixed table on the back side of the rotating rod, a limiting hole is arranged in the limiting block, the bearing steel is arranged in the limiting hole in a, different positioning plates can be replaced to abut against the bearing steel, and the distance from the limiting block to the positioning plates of the bearing steel can be increased or decreased quantitatively;
the cutting incasement is equipped with the opening cutting chamber to the left, it can be right to be equipped with in the cutting chamber the cutting mechanism that the bearing steel carries out the cutting, the stopper with be equipped with between the dwang can be right the hold-down mechanism that the bearing steel compresses tightly carries out.
On the basis of the technical scheme, cutting mechanism includes fixed mounting and is in cut the motor on the chamber diapire, the right flank fixed mounting threaded rod of the output shaft that the motor is right, the threaded rod extends to right cut chamber right side inner wall, cut chamber diapire intercommunication is equipped with the slip chamber, slip intracavity slidable mounting thread piece, the thread piece with threaded rod threaded mounting, articulated installation hinge bar on the thread piece, cut the chamber top surface and be located motor right side fixed mounting fixed block, the fixed block with the threaded rod rotates the installation, be equipped with the ascending rectangle chamber of opening in the fixed block, slidable mounting rectangle piece in the rectangle chamber, rectangle piece top surface fixed mounting acceleration box, acceleration box with the articulated installation of hinge bar.
On the basis of the technical scheme, a moving cavity is communicated with the front inner wall and the rear inner wall of the cutting cavity, moving blocks are slidably mounted in the moving cavity, a transmission rod is rotatably mounted between the moving blocks on the front side and the rear side, the transmission rod penetrates through the acceleration box and is rotatably mounted with the acceleration box, a gear cavity is arranged in the acceleration box, a first bevel gear is fixedly mounted in the transmission rod and positioned in the gear cavity, an accelerator is fixedly mounted in the inner wall on the left side of the gear cavity, a connecting rod is fixedly mounted on a right output shaft of the accelerator, a second bevel gear is fixedly mounted on the right side of the connecting rod and meshed with the first bevel gear, a long rod is fixedly mounted on a left input shaft of the accelerator and extends leftwards to penetrate through the left side of the acceleration box, a first belt pulley is fixedly mounted on the left side of the long, and a transmission belt is arranged between the second belt pulley and the first belt pulley in a transmission manner, a cutting wheel is fixedly arranged on the transmission rod and positioned on the rear side of the accelerating box, and a cavity is arranged in the fixed table.
On the basis of the technical scheme, a connecting block is fixedly installed between the top wall and the bottom wall of the cutting cavity, the connecting block is located on the left side of the second belt pulley, the threaded rod is rotatably installed with the connecting block, the right side face of the connecting block is provided with a spring cavity, symmetrical sliding installation check blocks are symmetrically installed in the spring cavity in a front-back mode, the front side and the rear side of the spring cavity are fixedly installed with springs between the check blocks, the springs are always in a compression state, a check block right side face is fixedly installed with a check rod, and the check rod is abutted to the.
On the basis of the technical scheme, the pressing mechanism comprises a hydraulic pump fixedly installed in the top wall of the positioning cavity, a hydraulic rod is fixedly installed on the bottom surface of the hydraulic pump, a fixing plate is fixedly installed on the bottom surface of the hydraulic rod, and pressing blocks are fixedly installed on the front side surface and the rear side surface of the fixing plate.
On the basis of the technical scheme, the material of the pressing block is softer than that of the bearing steel.
On the basis of the technical scheme, the fixing plate is internally provided with a through hole.
The invention has the beneficial effects that: the rotating disc is rotated to drive the rotating rod to rotate, so that the positioning plates rotate, the bearing steel abuts against different positioning plates, the cutting length of the bearing steel by the cutting wheel can be increased or reduced quantitatively, the increasing or reducing length of the bearing steel is not influenced no matter whether the rotating angle of the positioning plates has small deviation, the accuracy of the increasing or reducing length of the bearing steel is ensured, the condition that the adjusted distance has deviation is avoided, the qualification rate of the bearing steel cutting sections is ensured, and the bearing steel cutting device is worthy of popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
fig. 4 is a rear view of the positioning plate of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1 to 4, the fixed-length cutting device capable of adjusting the fixed-length cutting of the bearing steel according to the embodiment of the present invention includes a cutting box 22 and a fixed table 12, the fixed table 12 is fixedly mounted on the top surface of the cutting box 22, a connecting plate 46 is fixedly mounted on the top surface of the fixed table 12, a positioning cavity 50 with a backward opening is arranged in the connecting plate 46, a rotating rod 51 is rotatably mounted on the inner wall of the front side of the positioning cavity 50, a rotating disc 53 is fixedly mounted on the front side surface of the rotating rod 51, five positioning plates 52 are fixedly mounted on the rotating rod 51 in the positioning cavity 50, the angle between each two positioning plates 52 is three sixteen degrees, the front and back distances of each two positioning plates 52 are equal, a limiting block 39 is fixedly mounted on the top surface of the fixed table 12 on the rear side of the rotating rod 51, a limiting hole 42 is arranged in the limiting hole, through rotating rolling disc 53, make dwang 51 with locating plate 52 rotates, can change the difference locating plate 52 with bearing steel 38 offsets, increase or reduction that can be quantitative bearing steel 38 is followed stopper 39 is to distance between the locating plate 52, be equipped with the left cutting chamber 15 of opening in the cutting box 22, it can be right to be equipped with in the cutting chamber 15 bearing steel 38 carries out the cutting mechanism 101 of cutting, stopper 39 with be equipped with between the dwang 51 and to carry out the hold-down mechanism 102 that compresses tightly bearing steel 38.
In addition, in one embodiment, the cutting mechanism 101 includes a motor 23 fixedly installed on the bottom wall of the cutting chamber 15, a right side surface fixed mounting threaded rod 18 of an output shaft of the motor 23 to the right, the threaded rod 18 extends to the right side inner wall of the cutting chamber 15, the bottom wall of the cutting chamber 15 is communicated with a sliding chamber 19, a threaded block 17 is installed in the sliding chamber 19 in a threaded manner, the threaded block 17 is installed in a threaded manner with the threaded rod 18, an articulated rod 16 is installed on the threaded block 17 in a hinged manner, the top surface of the cutting chamber 15 is located on the right side fixed mounting fixed block 20 of the motor 23, the fixed block 20 is installed in a rotating manner with the threaded rod 18, a rectangular chamber 31 with an upward opening is arranged in the fixed block 20, a rectangular block 30 is installed in the rectangular chamber 31 in a sliding manner, an acceleration box 13 is fixedly installed on the top surface of, when the motor 23 is started, the motor 23 drives the threaded rod 18 to rotate, the threaded rod 18 rotates to drive the threaded block 17 to move left and right, and when the threaded block 17 moves left, the threaded block 17 drives the acceleration box 13 to move upwards through the hinge rod 16.
In addition, in one embodiment, a moving cavity 40 is arranged on the front inner wall and the rear inner wall of the cutting cavity 15 in a communicating manner, a moving block 41 is arranged in the moving cavity 4O in a sliding manner, a transmission rod 34 is rotatably arranged between the moving blocks 41 on the front side and the rear side, the transmission rod 34 passes through the acceleration box 13 and is rotatably arranged with the acceleration box 13, a gear cavity 36 is arranged in the acceleration box 13, a first bevel gear 35 is fixedly arranged on the transmission rod 34 in the gear cavity 36, an accelerator 14 is fixedly arranged on the inner wall of the left side of the gear cavity 36, a connecting rod 33 is fixedly arranged on the output shaft of the accelerator 14 on the right side, a second bevel gear 37 is fixedly arranged on the right side of the connecting rod 33, the second bevel gear 37 is engaged with the first bevel gear 35, a long rod 28 is fixedly arranged on the input shaft, the left side surface of the long rod 28 is fixedly provided with a first belt pulley 27, the threaded rod 18 is positioned on the left side of the fixed block 20 and fixedly provided with a second belt pulley 21, a transmission belt 26 is arranged between the second belt pulley 21 and the first belt pulley 27 in a transmission way, the transmission rod 34 is positioned on the rear side of the acceleration box 13 and fixedly provided with a cutting wheel 32, the fixed table 12 is internally provided with a cavity 11, when the threaded rod 18 rotates, the threaded rod 18 drives the second belt pulley 21 to rotate, the second belt pulley 21 drives the first belt pulley 27 and the long rod 28 to rotate through the transmission belt 26, the long rod 28 drives the connecting rod 33 and the second bevel gear 37 to rotate after being accelerated through the accelerator 14, the second bevel gear 37 drives the transmission rod 34 to rotate through being meshed with the first bevel gear 35, and the transmission rod 34 drives the cutting wheel 32 to rotate, the cutting wheel 32 rotates while moving upward to cut the bearing steel 38.
In addition, in one embodiment, a connecting block 24 is fixedly installed between the top wall and the bottom wall of the cutting chamber 15, the connecting block 24 is located on the left side of the second belt pulley 21, the threaded rod 18 is rotatably installed with the connecting block 24, a spring chamber 54 is arranged on the right side surface of the connecting block 24, stoppers 25 are slidably installed in the spring chamber 54 in a front-back symmetrical manner, springs 55 are fixedly installed between the stoppers 25 on the front side and the rear side, the springs 55 are always in a pressing state, a stopper 29 is fixedly installed on the right side surface of the stopper 25, the stopper 29 abuts against the driving belt 26, and when the acceleration box 13 moves upwards, the driving belt 26 enables the stoppers 25 on the front side and the rear side to be close to each other, so that the driving belt 26 is always in a driving state.
In addition, in one embodiment, the pressing mechanism 102 includes a hydraulic pump 45 fixedly installed in the top wall of the positioning cavity 50, a hydraulic rod 44 is fixedly installed on the bottom surface of the hydraulic pump 45, a fixing plate 48 is fixedly installed on the bottom surface of the hydraulic rod 44, pressing blocks 43 are fixedly installed on the front and rear sides of the fixing plate 48, when the bearing steel 38 is pressed, the hydraulic pump 45 is started to drive the hydraulic rod 44 to extend downwards, so that the fixing plate 48 drives the pressing blocks 43 to move downwards, the distance between the pressing blocks 43 and the top surface of the fixed table 12 is reduced, and the bearing steel 38 is pressed.
In addition, in one embodiment, the material of the pressing block 43 is softer than that of the bearing steel 38, so that the bearing steel 38 is not damaged when the pressing block 43 presses the bearing steel 38.
Additionally, in one embodiment, the retaining plate 48 is provided with a through hole 47 such that the cutting wheel 32 moves upward to cut the bearing steel 38 without cutting the retaining plate 48.
When the bearing steel 38 is cut into sections, the bearing steel 38 needs to be compressed, the hydraulic pump 45 is started to drive the hydraulic rod 44 to extend downwards, the fixing plate 48 drives the pressing block 43 to move downwards, the distance between the pressing block 43 and the top surface of the fixing table 12 is reduced, the bearing steel 38 is compressed, the rotating disc 53 is rotated to drive the rotating rod 51 and the positioning plate 52 to rotate, different positioning plates 52 can be replaced to abut against the bearing steel 38, the distance between the bearing steel 38 from the limiting block 39 to the positioning plate 52 can be increased or reduced quantitatively, the length of the bearing steel 38 cut by the cutting mechanism 101 can be adjusted, when the motor 23 is started, the motor 23 drives the threaded rod 18 to rotate, the threaded rod 18 rotates to drive the threaded block 17 to move left and right, when the threaded block 17 moves left, the threaded block 17 drives the acceleration box 13 to move upwards through the hinged rod 16, when the threaded block 18 rotates, the threaded rod 18 drives the second belt pulley 21 to rotate, the second belt pulley 21 drives the first belt pulley 27 and the long rod 28 to rotate through the transmission belt 26, the long rod 28 drives the connecting rod 33 and the second bevel gear 37 to rotate after being accelerated through the accelerator 14, the second bevel gear 37 drives the transmission rod 34 to rotate through being meshed with the first bevel gear 35, the transmission rod 34 rotates to drive the cutting wheel 32 to rotate, the cutting wheel 32 moves upwards to cut the bearing steel 38 simultaneously when rotating, when the acceleration box 13 moves upwards, the transmission belt 26 enables the stop blocks 25 on the front side and the rear side to be close to each other, and the transmission belt 26 is enabled to be in a transmission state all the time.
The invention has the beneficial effects that: the rotating disc is rotated to drive the rotating rod to rotate, so that the positioning plates rotate, the bearing steel abuts against different positioning plates, the cutting length of the bearing steel by the cutting wheel can be increased or reduced quantitatively, the increasing or reducing length of the bearing steel is not influenced no matter whether the rotating angle of the positioning plates has small deviation, the accuracy of the increasing or reducing length of the bearing steel is ensured, the condition that the adjusted distance has deviation is avoided, the qualification rate of the bearing steel cutting sections is ensured, and the bearing steel cutting device is worthy of popularization.
It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.
Claims (4)
1. The utility model provides an can adjust fixed length dissection device of bearing steel fixed length dissection, includes cutting case and fixed station, its characterized in that: the fixed table is fixedly arranged on the top surface of the cutting box, the top surface of the fixed table is fixedly provided with a connecting plate, a positioning cavity with a backward opening is arranged in the connecting plate, a rotating rod is rotatably arranged on the inner wall of the front side of the positioning cavity, a rotating disc is fixedly arranged on the front side surface of the rotating rod, five positioning plates are fixedly arranged in the positioning cavities on the rotating rod, the angle difference between every two positioning plates is thirty-six degrees, the distances between the front and the back of each two positioning plates are equal, the top surface of the fixed table is fixedly provided with a limiting block at the back side of the rotating rod, a limiting hole is arranged in the limiting block, bearing steel is arranged in the limiting hole in a sliding manner, the rotating disc is rotated to enable the rotating rod and the positioning plate to rotate, different positioning plates can be replaced to abut against the bearing steel, and the distance from the limiting block to the positioning plates of the bearing steel can be increased or decreased quantitatively; a cutting cavity with a leftward opening is formed in the cutting box, a cutting mechanism capable of cutting the bearing steel is arranged in the cutting cavity, and a pressing mechanism capable of pressing the bearing steel is arranged between the limiting block and the rotating rod; the cutting mechanism comprises a motor fixedly mounted on the bottom wall of the cutting cavity, a threaded rod is fixedly mounted on the right side face of an output shaft of the motor, the threaded rod extends to the right side inner wall of the cutting cavity rightwards, a sliding cavity is communicated with the bottom wall of the cutting cavity, a threaded block is slidably mounted in the sliding cavity, the threaded block and the threaded rod are in threaded mounting, a hinge rod is hinged to the threaded block, the top surface of the cutting cavity is located on a fixed block fixedly mounted on the right side of the motor, the fixed block and the threaded rod are rotatably mounted, a rectangular cavity with an upward opening is formed in the fixed block, a rectangular block is slidably mounted in the rectangular cavity, an acceleration box is fixedly mounted on the top surface of the rectangular block, and the acceleration box; a moving cavity is communicated with the front inner wall and the rear inner wall of the cutting cavity, moving blocks are slidably mounted in the moving cavity, a transmission rod is rotatably mounted between the moving blocks on the front side and the rear side, the transmission rod penetrates through the acceleration box and is rotatably mounted with the acceleration box, a gear cavity is arranged in the acceleration box, a first bevel gear is fixedly mounted in the transmission rod and positioned in the gear cavity, an accelerator is fixedly mounted in the inner wall on the left side of the gear cavity, a connecting rod is fixedly mounted on an output shaft of the accelerator in the right direction, a second bevel gear is fixedly mounted on the right side of the connecting rod and meshed with the first bevel gear, a long rod is fixedly mounted on an input shaft of the accelerator in the left direction and extends leftwards to penetrate through the left side of the acceleration box, a first belt pulley is fixedly mounted on the, a transmission belt is installed between the second belt pulley and the first belt pulley in a transmission manner, a cutting wheel is fixedly installed on the transmission rod and positioned at the rear side of the acceleration box, and a cavity is formed in the fixed table; the fixed mounting connecting block between cutting chamber roof and the diapire, the connecting block is located second belt pulley left side, the threaded rod with the connecting block rotates the installation, the connecting block right flank is equipped with the spring chamber, symmetrical slidable mounting dog around the spring chamber, both sides around, fixed mounting spring between the dog, the spring is in the state that compresses tightly always, dog right flank fixed mounting shelves pole, a shelves pole with driving belt butt.
2. A length-fixing and cutting device capable of adjusting length-fixing and cutting of bearing steel according to claim 1, wherein: the pressing mechanism comprises a hydraulic pump fixedly installed in the top wall of the positioning cavity, a hydraulic rod is fixedly installed on the bottom surface of the hydraulic pump, a fixed plate is fixedly installed on the bottom surface of the hydraulic rod, and pressing blocks are fixedly installed on the front side face and the rear side face of the fixed plate.
3. A length-fixing and cutting device capable of adjusting length-fixing and cutting of bearing steel according to claim 1, wherein: the material of the pressing block is softer than that of the bearing steel.
4. A length-fixing and cutting device capable of adjusting length-fixing and cutting of bearing steel according to claim 2, wherein: the fixing plate is internally provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616538.8A CN110227853B (en) | 2019-07-09 | 2019-07-09 | Fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910616538.8A CN110227853B (en) | 2019-07-09 | 2019-07-09 | Fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110227853A CN110227853A (en) | 2019-09-13 |
| CN110227853B true CN110227853B (en) | 2020-09-29 |
Family
ID=67857943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910616538.8A Active CN110227853B (en) | 2019-07-09 | 2019-07-09 | Fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110227853B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020698B (en) * | 2021-03-10 | 2022-06-17 | 宁波百诺肯轴承有限公司 | Bearing processing is with excellent equipment of cutting |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10180609A (en) * | 1996-12-25 | 1998-07-07 | Nisshin Steel Co Ltd | Pipe cutting method |
| CN107775054A (en) * | 2017-10-30 | 2018-03-09 | 上海通用风机股份有限公司 | A kind of spheroid drilling-hole positioning device |
| CN107962640A (en) * | 2017-12-05 | 2018-04-27 | 郑州格瑞塔电子信息技术有限公司 | A kind of novel timber cutter device |
| CN207668610U (en) * | 2017-12-27 | 2018-07-31 | 深圳市贵庭机电设备有限公司 | A kind of pipe cutting equipment |
| CN208825748U (en) * | 2018-10-11 | 2019-05-07 | 浙江交工集团股份有限公司大桥分公司 | A kind of steel pipe cutting device high in machining efficiency |
| CN109648135B (en) * | 2019-02-15 | 2023-09-08 | 昆山华恒焊接股份有限公司 | Short pipe fixed-length blanking device and pipeline fixed-length processing system with same |
-
2019
- 2019-07-09 CN CN201910616538.8A patent/CN110227853B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110227853A (en) | 2019-09-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206623191U (en) | A kind of combined type wood chip processes topping machanism | |
| CN110238914A (en) | A kind of plank fixed-length cutting device | |
| CN110227853B (en) | Fixed-length cutting device capable of adjusting fixed-length cutting of bearing steel | |
| CN110861227B (en) | Oilstone cutting equipment for bearing production | |
| CN207953468U (en) | A kind of abrasive band sand disc machine equipped with tension mechanism | |
| CN106141736B (en) | A kind of clamping device of electric car nave boss processing | |
| CN111002633A (en) | Paper separating machine for corrugated carton production | |
| CN205630857U (en) | Ejection of compact clamping device of log frame sawing machine | |
| CN213107281U (en) | Feeding device of wood working machine | |
| CN210732044U (en) | Surface grinding device for bar | |
| CN206589054U (en) | A kind of chassis of Computer Judges Trigger Bar | |
| CN210475702U (en) | Single-side cutting equipment for plates produced by conveyor | |
| CN208215558U (en) | A kind of compression aligning gear of six side machining apparatus | |
| CN207757224U (en) | A kind of electric slicer with sliding rail | |
| CN214644352U (en) | Timber saw bit cutting device | |
| CN213732029U (en) | High-precision vertical cutting device for plastic plate | |
| CN210968280U (en) | Buffing machine with automatic feeding function | |
| CN201217231Y (en) | Slicing saw | |
| CN211278763U (en) | Small-size wood cutting machine that can produce safely | |
| CN112297243A (en) | Automatic distance groover of pay-off | |
| CN108673668B (en) | Bamboo jointed board production method with high raw material utilization rate | |
| CN219357724U (en) | Small leveling machine | |
| CN114043585B (en) | Wood tooth grooving device for mobile manufacturing | |
| CN216227179U (en) | Aluminum veneer plate shearing machine | |
| CN214268944U (en) | Roll table machine overturns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240201 Address after: 252000 West Head of Xiaoguozhai Duxing Village, Qingshui Town, Guan County, Liaocheng City, Shandong Province Patentee after: Shandong Qianwanzhao New Materials Technology Co.,Ltd. Country or region after: China Address before: 323000 no.256 Duqiao village, Wuyun street, Jinyun County, Lishui City, Zhejiang Province Patentee before: Jinyun Relaxation Automation Technology Co.,Ltd. Country or region before: China |