CN110560940A - Nonrust steel pipe laser cutting positioning device - Google Patents
Nonrust steel pipe laser cutting positioning device Download PDFInfo
- Publication number
- CN110560940A CN110560940A CN201910928780.9A CN201910928780A CN110560940A CN 110560940 A CN110560940 A CN 110560940A CN 201910928780 A CN201910928780 A CN 201910928780A CN 110560940 A CN110560940 A CN 110560940A
- Authority
- CN
- China
- Prior art keywords
- lead screw
- block
- fixedly connected
- adjusting
- stainless steel
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
- B23K2103/05—Stainless steel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
the invention discloses a laser cutting and positioning device for stainless steel pipes, wherein mounting holes are formed in the middle parts of two ends of a mounting rack, a lead screw is rotatably connected in each mounting hole, one end of the lead screw is fixedly connected with an adjusting disc, a limiting pin is arranged at the position, corresponding to one side of the lead screw, of one end of the mounting rack, a limiting hole is formed in the position, corresponding to one side of the limiting pin, of the circumferential surface of the lead screw, a lead screw nut is sleeved on the outer surface of the lead screw, the top end of the lead screw nut is fixedly connected with a mounting plate, a support plate is fixedly connected to the middle part of the top end of the mounting plate, and a positioning block is fixedly connected to one end of the support plate. The reliability of positioning is improved.
Description
Technical Field
the invention relates to the technical field of laser cutting, in particular to a laser cutting positioning device for a stainless steel pipe.
background
The laser cutting is a novel metal cutting mode, wherein in the cutting processing of the stainless steel pipe, the stainless steel pipe needs to be positioned firstly and then can be cut;
Therefore, the Chinese patent discloses an adjustable V-shaped positioning block with the application number of (200820162706.8), which can be used for randomly adjusting the height and the angle of a workpiece and solves the problems that the angle between two positioning blocks is relatively fixed and cannot be adjusted, the height of the workpiece cannot be adjusted when the workpiece is positioned and the use is inconvenient in the prior art;
However, the patent also has the following defects that the angle adjusting range between the two base plates is small, only stainless steel pipes with the same size can be adjusted, the height of stainless steel pipes with different sizes cannot be adjusted, the adjusting process is troublesome, the positioning block can be adjusted after being detached every time the adjusting is carried out, and the working efficiency is low.
Disclosure of Invention
The invention provides a laser cutting positioning device for stainless steel pipes, which can effectively solve the problems that the angle adjusting range between two base plates in the background technology is small, only stainless steel pipes with the same size can be adjusted, the height of stainless steel pipes with different sizes cannot be adjusted, the adjusting process is troublesome, the positioning block can be adjusted after being detached every time of adjustment, and the working efficiency is low.
In order to achieve the purpose, the invention provides the following technical scheme: the laser cutting positioning equipment for the stainless steel pipe comprises a mounting frame, wherein mounting holes are formed in the middle parts of two ends of the mounting frame, a lead screw is rotatably connected in each mounting hole, one end of the lead screw is fixedly connected with an adjusting disc, a limiting pin is arranged at a position, corresponding to one side of the lead screw, of one end of the mounting frame, the periphery of the lead screw is provided with a limiting hole at a position, corresponding to one side of the limiting pin, of the periphery of the lead screw, a lead screw nut is sleeved on the outer surface of the lead screw, the top end of the lead screw nut is fixedly connected with a mounting plate, a supporting plate is fixedly connected to the middle part of the top end of the mounting plate, a positioning block is fixedly connected to one;
One side face of the supporting plate is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected with a sliding plate, and one side face of the sliding plate is fixedly connected with a sliding block.
Preferably, two sections of threads with opposite screwing directions are symmetrically distributed on the outer surface of the screw rod.
preferably, the side surface of the adjusting block is provided with an adjusting groove, and an adjusting bolt is fixedly installed in the adjusting groove.
Preferably, rubber sheets are adhered to the inclined planes of the positioning block and the clamping block.
Preferably, T type groove has been seted up to regulating block one end, it is provided with T type piece to press from both sides tight piece one end, T type groove and T type piece are mutually supported, T type groove one end is provided with spacing apron, slide rail one end is provided with the protection piece.
Preferably, the four corners of the bottom end of the mounting frame are provided with connecting holes.
compared with the prior art, the invention has the beneficial effects that:
1. The lead screw, the adjusting disc, the limiting pin, the limiting hole and the lead screw nut are arranged, the lead screw nut is driven to do reciprocating movement on the lead screw through rotation of the adjusting disc and the lead screw, the distance between the two positioning blocks is adjusted, the height of the stainless steel tube is changed, the limiting pin and the limiting hole can limit rotation of the lead screw in the circumferential direction, the lead screw is prevented from suddenly rotating in the machining process to cause height change of the stainless steel tube, and the reliability of positioning is improved.
2. The clamping block, the hydraulic cylinder, the sliding block, the adjusting groove and the adjusting bolt are arranged, the stainless steel pipe can be clamped after being positioned, the stainless steel pipe cannot move axially or rotate in the machining process, and meanwhile, when the stainless steel pipes of different sizes are clamped, the height of the clamping block can be changed through the adjusting groove and the adjusting bolt, so that the stainless steel pipes of different sizes can be reliably clamped.
3, set up sheet rubber, spacing apron and protection piece, the sheet rubber avoids locating piece and stopper inclined plane and nonrust steel pipe direct contact and arouse plastic deformation when carrying out the centre gripping to nonrust steel pipe, and spacing apron can ensure when adjusting the tight piece height of clamp, and T type strip can not follow T type inslot roll-off, and the protection piece ensures that the sliding block is at the roll-off slide rail that can not, has optimized positioning device's use.
drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting structure of the lead screw of the present invention;
FIG. 3 is a schematic view of the mounting structure of the clamping block of the present invention;
Reference numbers in the figures: 1. a mounting frame; 2. mounting holes; 3. a lead screw; 4. an adjusting disk; 5. a spacing pin; 6. a limiting hole; 7. a lead screw nut; 8. mounting a plate; 9. a support plate; 10. positioning blocks; 11. a slide rail; 12. a slider; 13. an adjusting block; 14. a clamping block; 15. a hydraulic cylinder; 16. a sliding plate; 17. an adjustment groove; 18. adjusting the bolt; 19. a rubber sheet; 20. a limiting cover plate; 21. a protection block; 22. and connecting the holes.
Detailed Description
the preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
example (b): as shown in figures 1-3, the invention provides a technical scheme, a laser cutting positioning device for stainless steel pipes comprises a mounting frame 1, wherein four corners of the bottom end of the mounting frame 1 are respectively provided with a connecting hole 22, the middle parts of two ends of the mounting frame 1 are respectively provided with a mounting hole 2, a lead screw 3 is rotatably connected in the mounting hole 2, two sections of threads with opposite rotation directions are symmetrically distributed on the outer surface of the lead screw 3, one end of the lead screw 3 is fixedly connected with an adjusting disc 4, one end of the mounting frame 1 is provided with a limiting pin 5 corresponding to one side of the lead screw 3, the circumferential surface of the lead screw 3 is provided with a limiting hole 6 corresponding to one side of the limiting pin 5, the outer surface of the lead screw 3 is sleeved with a lead screw nut 7, the lead screw nut 7 is driven to reciprocate on the lead screw 3 by the rotation of the adjusting disc 4 and the lead screw 3, the distance between two positioning blocks, the height change of the stainless steel tube caused by the sudden rotation of the screw rod 3 in the machining process is avoided, and the positioning reliability is improved;
The top end of the screw nut 7 is fixedly connected with a mounting plate 8, the middle part of the top end of the mounting plate 8 is fixedly connected with a supporting plate 9, one end of the supporting plate 9 is fixedly connected with a positioning block 10, the middle part of the top end of the supporting plate 9 is provided with a slide rail 11, the top end of the slide rail 11 is fixedly connected with a slide block 12, one end of the slide block 12 is fixedly connected with an adjusting block 13, the side surface of the adjusting block 13 is provided with an adjusting groove 17, an adjusting bolt 18 is fixedly arranged in the adjusting groove 17, one end of the adjusting block 13 is fixedly connected with a clamping block 14, one end of the adjusting block 13 is provided with a T-shaped groove, one end of the clamping block 14 is provided with a T-shaped block, the T-shaped groove is matched with the T-shaped block, one end of the T-shaped groove, the use of the positioning equipment is optimized, the rubber sheets 19 are adhered to the inclined planes of the positioning block 10 and the clamping block 14, the rubber sheets 19 prevent the inclined planes of the positioning block 10 and the limiting block 14 from being in direct contact with the stainless steel pipe when the stainless steel pipe is clamped, so that plastic deformation is caused, the hydraulic cylinder 15 is fixedly connected to one side face of the supporting plate 9, the sliding plate 16 is fixedly connected to one end of the hydraulic cylinder 15, the sliding block 12 is fixedly connected to one side face of the sliding plate 16, the stainless steel pipe can be clamped after being positioned by the clamping block 14, the hydraulic cylinder 15 and the sliding block 12, the stainless steel pipe cannot axially move or rotate in the machining process, meanwhile, when stainless steel pipes of different sizes are clamped, the height of the clamping block 14 can be changed by the adjusting groove 17 and the adjusting bolt 18, and the stainless steel pipes.
The working principle and the using process of the invention are as follows: before the positioning equipment is used, the positioning equipment is installed on the laser cutting equipment through connecting holes 22 at four corners of the installation rack 1, and then the positioning equipment is adjusted according to the diameter of a stainless steel pipe to be positioned;
In the adjusting process, the distance between the positioning blocks 10 is adjusted, the stainless steel pipe to be processed is placed in a V-shaped groove formed by the two positioning blocks 10, the limiting pin 5 is manually pushed to be separated from the limiting hole 6, then the adjusting disc 4 is rotated, the adjusting disc 4 is rotated to drive the screw rod 3 to rotate, because two sections of threads with opposite rotation directions are arranged in the circumferential direction of the screw rod 3, when the screw rod 3 is used for rotating, two screw nuts 7 sleeved on the outer surface of the screw rod 3 can move close to each other, the movement of the screw nuts 7 can drive the mounting plate 8 to move, the mounting plate 8 moves to drive the supporting plate 9 to move, the supporting plate 9 moves to drive the positioning blocks 10, the positioning blocks 10 continuously approach along with the continuous approach of the screw nuts 7, then the stainless steel pipe slides upwards along the inclined planes of the positioning blocks 10, when the stainless steel pipe slides to a proper height, the adjusting disc 4, completing the adjustment of the positioning block 10;
When the height of the clamping block 14 is adjusted, the adjusting bolt 18 is firstly adjusted to be loose, then the adjusting bolt 18 drives the clamping block 14 to slide along the adjusting groove 17, when the clamping block 14 can be tightly attached to the outer surface of the stainless steel pipe, the sliding is stopped, the adjusting bolt 18 is screwed again, and the adjustment of the clamping block 14 is completed;
In the normal course of the work, pneumatic cylinder 15 locates the extension state earlier, will wait to process the stainless steel pipe and place the V type inslot that locating piece 10 inclined plane encloses, pneumatic cylinder 15 shrink and drive sliding block 12 through sliding plate 16 and slide along slide rail 11, and then drive and press from both sides tight piece 14 and remove, after pressing from both sides the inclined plane of tight piece 14 and hugging closely waiting to process the stainless steel pipe, pneumatic cylinder 15 stops the shrink, accomplish the location and press from both sides tightly, begin to process, pneumatic cylinder 15 begins to extend after processing is accomplished, drive sliding block 12 and remove, stop extending when sliding block 12 one section contact protection piece 21, take out the stainless steel pipe, accomplish whole course of working.
finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a nonrust steel pipe laser cutting positioning device, includes mounting bracket (1), its characterized in that: mounting holes (2) are formed in the middle of the two ends of the mounting frame (1), a lead screw (3) is rotationally connected in the mounting holes (2), an adjusting disc (4) is fixedly connected to one end of the lead screw (3), a limiting pin (5) is arranged at a position, corresponding to one side of the lead screw (3), of one end of the mounting frame (1), a limiting hole (6) is formed at a position, corresponding to one side of the limiting pin (5), of the periphery of the lead screw (3), a lead screw nut (7) is sleeved on the outer surface of the lead screw (3), a mounting plate (8) is fixedly connected to the top end of the lead screw nut (7), a supporting plate (9) is fixedly connected to the middle of the top end of the mounting plate (8), a positioning block (10) is fixedly connected to one end of the supporting plate (9), a, one end of the sliding block (12) is fixedly connected with an adjusting block (13), and one end of the adjusting block (13) is fixedly connected with a clamping block (14);
One side face of the supporting plate (9) is fixedly connected with a hydraulic cylinder (15), one end of the hydraulic cylinder (15) is fixedly connected with a sliding plate (16), and one side face of the sliding plate (16) is fixedly connected with a sliding block (12).
2. The laser cutting positioning device for the stainless steel pipe according to claim 1, wherein two sections of threads with opposite screwing directions are symmetrically distributed on the outer surface of the lead screw (3).
3. The laser cutting positioning device for the stainless steel pipe as claimed in claim 1, wherein an adjusting groove (17) is formed in the side surface of the adjusting block (13), and an adjusting bolt (18) is fixedly installed in the adjusting groove (17).
4. the laser cutting positioning device for the stainless steel pipe according to claim 1, wherein rubber sheets (19) are adhered to the inclined surfaces of the positioning block (10) and the clamping block (14).
5. the laser cutting positioning device for the stainless steel pipe as claimed in claim 1, wherein a T-shaped groove is formed in one end of the adjusting block (13), a T-shaped block is arranged at one end of the clamping block (14), the T-shaped groove and the T-shaped block are matched with each other, a limiting cover plate (20) is arranged at one end of the T-shaped groove, and a protection block (21) is arranged at one end of the sliding rail (11).
6. The laser cutting and positioning device for the stainless steel pipes according to claim 1, wherein the four corners of the bottom end of the mounting rack (1) are provided with connecting holes (22).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910928780.9A CN110560940A (en) | 2019-09-28 | 2019-09-28 | Nonrust steel pipe laser cutting positioning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910928780.9A CN110560940A (en) | 2019-09-28 | 2019-09-28 | Nonrust steel pipe laser cutting positioning device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110560940A true CN110560940A (en) | 2019-12-13 |
Family
ID=68783113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910928780.9A Withdrawn CN110560940A (en) | 2019-09-28 | 2019-09-28 | Nonrust steel pipe laser cutting positioning device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110560940A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111037163A (en) * | 2019-12-27 | 2020-04-21 | 广东双兴新材料集团有限公司 | Production equipment and process method of stainless steel pipe for gas |
CN111451798A (en) * | 2020-04-11 | 2020-07-28 | 童鑫峰 | Stabilizing device for automatic mechanical production |
CN111468834A (en) * | 2020-04-08 | 2020-07-31 | 河南工学院 | Workpiece rotating device for laser engraving based on laser and optical communication field |
CN112903504A (en) * | 2021-01-19 | 2021-06-04 | 中国石油大学(北京) | PDC tooth cutting rock breaking experimental device |
CN117020380A (en) * | 2023-10-08 | 2023-11-10 | 湖北欧鑫科技有限公司 | Rail guard welding equipment for highway construction |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU743821A1 (en) * | 1978-12-12 | 1980-06-30 | Специальное Конструкторско-Технологическое Бюро Всесоюзного Промышленного Объединения "Союзнефтемашремонт" | External centering device |
CN106238932A (en) * | 2016-10-14 | 2016-12-21 | 佛山智达思佳机电科技有限公司 | A kind of support means of large-size pipe laser process equipment |
CN106271358A (en) * | 2016-10-14 | 2017-01-04 | 佛山智达思佳机电科技有限公司 | A kind of fixing device in short pipe fitting laser cutting process |
CN206084172U (en) * | 2016-10-14 | 2017-04-12 | 佛山智达思佳机电科技有限公司 | Support arrangement for large -scale pipe fitting laser process equipment |
CN108500551A (en) * | 2018-04-28 | 2018-09-07 | 成都君硕睿智信息科技有限公司 | A kind of support device can be used for welded pipe line |
CN109226863A (en) * | 2018-09-26 | 2019-01-18 | 郑州杏坛电子科技有限公司 | A kind of new material cutting device for processing |
-
2019
- 2019-09-28 CN CN201910928780.9A patent/CN110560940A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU743821A1 (en) * | 1978-12-12 | 1980-06-30 | Специальное Конструкторско-Технологическое Бюро Всесоюзного Промышленного Объединения "Союзнефтемашремонт" | External centering device |
CN106238932A (en) * | 2016-10-14 | 2016-12-21 | 佛山智达思佳机电科技有限公司 | A kind of support means of large-size pipe laser process equipment |
CN106271358A (en) * | 2016-10-14 | 2017-01-04 | 佛山智达思佳机电科技有限公司 | A kind of fixing device in short pipe fitting laser cutting process |
CN206084172U (en) * | 2016-10-14 | 2017-04-12 | 佛山智达思佳机电科技有限公司 | Support arrangement for large -scale pipe fitting laser process equipment |
CN108500551A (en) * | 2018-04-28 | 2018-09-07 | 成都君硕睿智信息科技有限公司 | A kind of support device can be used for welded pipe line |
CN109226863A (en) * | 2018-09-26 | 2019-01-18 | 郑州杏坛电子科技有限公司 | A kind of new material cutting device for processing |
Non-Patent Citations (1)
Title |
---|
孟宪源: "《现代机构手册》", 30 June 1994 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111037163A (en) * | 2019-12-27 | 2020-04-21 | 广东双兴新材料集团有限公司 | Production equipment and process method of stainless steel pipe for gas |
CN111037163B (en) * | 2019-12-27 | 2021-12-14 | 广东双兴新材料集团有限公司 | Production equipment and process method of stainless steel pipe for gas |
CN111468834A (en) * | 2020-04-08 | 2020-07-31 | 河南工学院 | Workpiece rotating device for laser engraving based on laser and optical communication field |
CN111468834B (en) * | 2020-04-08 | 2021-11-05 | 河南工学院 | Workpiece rotating device for laser engraving based on laser and optical communication field |
CN111451798A (en) * | 2020-04-11 | 2020-07-28 | 童鑫峰 | Stabilizing device for automatic mechanical production |
CN111451798B (en) * | 2020-04-11 | 2021-05-04 | 新昌县善力机械科技有限公司 | Stabilizing device for automatic mechanical production |
CN112903504A (en) * | 2021-01-19 | 2021-06-04 | 中国石油大学(北京) | PDC tooth cutting rock breaking experimental device |
CN112903504B (en) * | 2021-01-19 | 2022-02-01 | 中国石油大学(北京) | PDC tooth cutting rock breaking experimental device |
CN117020380A (en) * | 2023-10-08 | 2023-11-10 | 湖北欧鑫科技有限公司 | Rail guard welding equipment for highway construction |
CN117020380B (en) * | 2023-10-08 | 2023-12-29 | 湖北欧鑫科技有限公司 | Rail guard welding equipment for highway construction |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110560940A (en) | Nonrust steel pipe laser cutting positioning device | |
CN212600356U (en) | Mechanical automation clamping device | |
CN219379575U (en) | Tower crane side's pipe member welding jig | |
CN210099496U (en) | Auxiliary positioning equipment | |
CN214054239U (en) | Welding anti-deformation tool | |
CN216421780U (en) | Quick mounting fixture | |
CN214933909U (en) | Pitch-variable clamp and grabbing device | |
CN204976290U (en) | Metallographic polishing clamp | |
CN210848796U (en) | Adjustable laser welding machine | |
CN211564683U (en) | Hydraulic combined punching and shearing machine | |
CN203887586U (en) | Supporting and adjusting device for machining | |
CN209774676U (en) | Manipulator clamping device capable of achieving multi-degree-of-freedom conversion | |
CN219854121U (en) | Clamping device for nut detection | |
CN221115914U (en) | Internal expansion type clamp | |
CN219152197U (en) | Clamping device capable of being adaptively adjusted | |
CN221110133U (en) | Device for angle machining of shaft parts for sawing machine | |
CN117506577B (en) | Cylindrical grinding equipment for thin-wall cylindrical parts | |
CN212734383U (en) | High-efficient plate shearing machine | |
CN216263103U (en) | Clamp device on punching device | |
CN211661120U (en) | Clamp for drilling flange for valve | |
CN219597892U (en) | Fixed fixture based on punch press | |
CN216098585U (en) | Thin-wall part machining clamp stable in clamping | |
CN220063382U (en) | Stamping workpiece detects tool | |
CN214443627U (en) | Face milling and tapping clamp for oil cylinder support | |
CN214816771U (en) | Anti-eccentricity crank clamp |
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 | ||
WW01 | Invention patent application withdrawn after publication | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191213 |