CN107695588A - Welding positioning tool for dumper frame - Google Patents
Welding positioning tool for dumper frame Download PDFInfo
- Publication number
- CN107695588A CN107695588A CN201710952774.8A CN201710952774A CN107695588A CN 107695588 A CN107695588 A CN 107695588A CN 201710952774 A CN201710952774 A CN 201710952774A CN 107695588 A CN107695588 A CN 107695588A
- Authority
- CN
- China
- Prior art keywords
- base
- fixed
- bar
- cylinder
- circular shaft
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 26
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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
- 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
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of welding positioning tool for dumper frame, including base and the carrier being arranged on base, carrier includes carrying workbench and plate positioning seat, guide rail groove is provided with the top surface of carrying workbench, the cavity of top surface opening is provided with base, circular shaft bar is provided with the bottom center of carrying workbench, motor is additionally provided with base, drive gear is fixed with the main shaft of motor, there is teeth groove on the same annulus in the surface of circular shaft bar, cylinder is fixed with carrying workbench, limit sliding chutes are provided with carrying workbench, limit base is provided with limit sliding chutes, the bottom of limit base is set for inverted T-shape, positioning screw hole is provided with limit base.The structure setting of the present invention is reasonable, can adjust angle and position as needed, the accuracy of position when thereby may be ensured that welding, is advantageous to improve the precision and the efficiency of welding of welding to a certain extent, stability in use is good, strong applicability and practicality is good.
Description
Technical field
The invention belongs to dumper technical field of processing equipment, and in particular to a kind of welding for dumper frame positions
Frock.
Background technology
The vehicle frame of dumper is welded by polylith metal sheet, position and welding essence due to its every piece metal sheet
Degree has higher requirement, and prior art, mostly without special positioning tool, metal sheet is demonstrate,proved so as to relatively be difficult to ensure in welding
Positional precision, the precision and the efficiency of welding of welding can be influenceed to a certain extent, so applicability and practicality are restricted.
The content of the invention
The good weldering for dumper frame of reasonable and stability in use it is an object of the invention to provide a kind of structure setting
Connect positioning tool.
The technical scheme for realizing the object of the invention is a kind of welding positioning tool for dumper frame, including base and
The carrier being arranged on the base, the fixing threaded hole for being used for being fixed on ground, the carrier are provided with the base
Including carrying workbench and plate positioning seat, guide rail groove, the plate positioning seat are provided with the top surface of the carrying workbench
Bottom be arranged on by I-shaped sliding block in the guide rail groove, in the base be provided with top surface opening cavity, in institute
The bottom center for stating carrying workbench is provided with circular shaft bar, and the circular shaft bar is arranged in the cavity and bottom is connected by bearing
On the bottom wall of cavity, motor is additionally provided with the base, drive gear is fixed with the main shaft of the motor,
There is teeth groove on the same annulus in surface of the circular shaft bar, the position of the teeth groove is identical with the position of the drive gear and phase
It is ratcheting, cylinder is fixed with the carrying workbench, the piston shaft of the cylinder is connected with the plate positioning seat, described
Plate positioning seat is moved in the presence of the cylinder in the guide rail groove, and spacing cunning is provided with the carrying workbench
Groove, the limit sliding chutes are parallel with the guide rail groove, and limit base, the bottom of the limit base are provided with the limit sliding chutes
Portion is set for inverted T-shape, and positioning screw hole is provided with the limit base, positioning screw is provided with the positioning screw hole, described
Limit base moves through positioning screw positioning in the limit sliding chutes and fixed, and the limit base is stretched into the guide rail groove
And it is described carrying workbench moved through in the guide rail groove limit base carry out it is spacing.
The plate positioning seat includes seat board, is arranged on the support rod being parallel to each other of the seat board top surface, the circular shaft
The top of bar is connected with seat board, and arc is provided with the side of the support rod and clamps block, the bottom that the arc clamps block leads to
Cross rotary shaft to be connected on the side of the support rod, in the bottom of arc cramping block also integrally formed with pole, in institute
State and cramping cylinder is fixed between pole and the top surface for carrying workbench, the cylinder bottom for clamping cylinder is fixed on described hold
Carry on the top surface of workbench and piston shaft is fixed on the pole, the arc clamps block in the presence of the cramping cylinder
The rotation centered on rotary shaft is so that the top that arc clamps block coordinates support rod to complete gripping for plate.
The cushion chamber of top surface opening is provided with the support rod, is provided with the cushion chamber and compresses post, supported described
Buffer spring is fixed between the bottom wall of compression leg and the cushion chamber, the post that compresses coordinates the arc to clamp the complete pair of panel of block
The clamping position of part.
The cylindrical cavity of top surface opening is provided with the circular shaft bar, lifting cylinder, the lifting are fixed with the cylindrical cavity
The piston shaft of cylinder is fixed on the bottom center of the seat board, and the tracheae being connected with the cylindrical cavity is provided with the circular shaft bar
Interface.
Uniformly be fixed with three vertically movable bar-shaped troughs on the surface of the circular shaft bar, the bottom surface of the seat board with it is described
There is reinforcement bar between circular shaft bar, the top of the reinforcement bar is fixed on the bottom surface of the seat board and the reinforcement bar
Bottom is arranged in the vertically movable bar-shaped trough by I-shaped movable block.
It is respectively and fixedly provided with the both ends of the guide rail groove and limit sliding chutes and compresses spring.
Compression spring is respectively and fixedly provided with the roof and bottom wall of the vertically movable bar-shaped trough, the I-shaped movable block exists
It is pressed on during lifting moving in the compression spring.
Control panel is provided with the base, has the control being connected with motor to open on the control panel
Close.
The present invention has positive effect：The structure setting of the present invention is reasonable, and it not only can fast and effectively fix former material
Flitch body, and angle and position can be adjusted as needed, the accuracy of position when thereby may be ensured that welding, to a certain degree
On be advantageous to improve the precision and the efficiency of welding of welding, stability in use is good, strong applicability and practicality is good.
Brief description of the drawings
In order that present disclosure is more likely to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the overlooking structure figure that workbench is carried in the present invention.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of embodiment of the present invention, and wherein Fig. 1 is the structural representation of the present invention；Figure
2 be the overlooking structure figure that workbench is carried in the present invention.
See Fig. 1 and Fig. 2, a kind of welding positioning tool for dumper frame, including base 1 and be arranged on the base
Carrier 3 on 1, is provided with the fixing threaded hole 2 for being used for being fixed on ground on the base 1, and the carrier 3 includes carrying work
Make platform 31 and plate positioning seat 33, guide rail groove 32, the plate positioning seat 33 are provided with the top surface of the carrying workbench 31
Bottom be arranged on by I-shaped sliding block 34 in the guide rail groove 32, the cavity of top surface opening is provided with the base 1
4, circular shaft bar 5 is provided with the bottom center of the carrying workbench 31, the circular shaft bar is arranged in the cavity and bottom leads to
Cross bearing 6 to be connected on the bottom wall of cavity 4, motor 7 is additionally provided with the base, is consolidated on the main shaft of the motor
Surely there is drive gear 8, there is teeth groove 9, the position of the teeth groove and the sliding tooth on the same annulus in surface of the circular shaft bar
The position of wheel is identical and mutually ratcheting, and cylinder 10, the piston shaft of the cylinder 10 and institute are fixed with the carrying workbench 31
State plate positioning seat 33 to be connected, the plate positioning seat 33 moves in the presence of the cylinder 10 in the guide rail groove 32
It is dynamic, limit sliding chutes 36 are provided with the carrying workbench 31, the limit sliding chutes are parallel with the guide rail groove, described
Limit base 35 is provided with limit sliding chutes, the bottom of the limit base is set for inverted T-shape, and positioning spiral shell is provided with the limit base
Hole, is provided with positioning screw 37 in the positioning screw hole, and the limit base moves through positioning spiral shell in the limit sliding chutes
Bar positioning is fixed, the limit base stretch into the guide rail groove and the carrying workbench in the guide rail groove it is mobile simultaneously
Carried out by limit base spacing.
The plate positioning seat 33 includes seat board 331, is arranged on the support rod 332 being parallel to each other of the seat board top surface,
The top of the circular shaft bar 5 is connected with seat board 331, and arc is provided with the side of the support rod 332 and clamps block 333, described
The bottom that arc clamps block is connected to by rotary shaft 334 on the side of the support rod 332, and the bottom of block is clamped in the arc
End also integrally formed with pole 335, is fixed between the top surface of the pole and the carrying workbench and clamps cylinder 336,
The cylinder bottom for clamping cylinder is fixed on the top surface of the carrying workbench and piston shaft is fixed on the pole, the arc
Clevis briquetting is rotated so that the top that arc clamps block coordinates branch in the presence of the cramping cylinder centered on rotary shaft
Hold bar and complete gripping for plate.
The cushion chamber 11 of top surface opening is provided with the support rod 332, is provided with the cushion chamber and compresses post 12,
Buffer spring 13 is fixed between the bottom wall for compressing post and the cushion chamber, the post that compresses coordinates the arc to clamp block
The clamping position of complete pair of plate members.
The cylindrical cavity 14 of top surface opening is provided with the circular shaft bar 5, lifting cylinder 15 is fixed with the cylindrical cavity, it is described
The piston shaft of lifting cylinder is fixed on the bottom center of the seat board, is provided with what is be connected with the cylindrical cavity on the circular shaft bar
Air pipe interface 16.
Three vertically movable bar-shaped troughs 17 are uniformly fixed with the surface of the circular shaft bar, in the bottom surface of the seat board and institute
Stating between circular shaft bar has reinforcement bar 18, and the top of the reinforcement bar is fixed on the bottom surface of the seat board and the reinforcement
The bottom of bar is arranged in the vertically movable bar-shaped trough by I-shaped movable block 19.
It is respectively and fixedly provided with the both ends of the guide rail groove and limit sliding chutes and compresses spring 20.
Compression spring 21, the I-shaped movable block are respectively and fixedly provided with the roof and bottom wall of the vertically movable bar-shaped trough
It is pressed in lifting moving in the compression spring.
Control panel 22 is provided with the base, has the control being connected with motor to open on the control panel
Close.Control panel is the structure of prior art, therefore is not described in detail.But have no effect on the understanding and realization of technical staff.
The structure setting of the present invention is reasonable, and it not only can fast and effectively fix raw material plate body, and can be according to need
Angle and position are adjusted, the accuracy of position when thereby may be ensured that welding, is advantageous to improve the essence welded to a certain extent
Degree and the efficiency of welding, stability in use is good, strong applicability and practicality is good.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.And these
The obvious changes or variations that the connotation for belonging to of the invention is extended out still falls within protection scope of the present invention.
Claims (8)
1. a kind of welding positioning tool for dumper frame, including base and the carrier that is arranged on the base,
The base is provided with the fixing threaded hole for being used for being fixed on ground, it is characterised in that：The carrier include carrying workbench and
Plate positioning seat, guide rail groove is provided with the top surface of the carrying workbench, the bottom of the plate positioning seat passes through I-shaped
Sliding block is arranged in the guide rail groove, and the cavity of top surface opening is provided with the base, at the bottom of the carrying workbench
Face center is provided with circular shaft bar, and the circular shaft bar is arranged in the cavity and bottom is connected on the bottom wall of cavity by bearing,
Motor is additionally provided with the base, drive gear is fixed with the main shaft of the motor, in the circular shaft bar
There is teeth groove on the same annulus in surface, the position of the teeth groove is identical and mutually ratcheting with the position of the drive gear, is held described
Carry and be fixed with cylinder on workbench, the piston shaft of the cylinder is connected with the plate positioning seat, and the plate positioning seat exists
Moved in the presence of the cylinder in the guide rail groove, limit sliding chutes are provided with the carrying workbench, it is described spacing
Chute is parallel with the guide rail groove, limit base is provided with the limit sliding chutes, the bottom of the limit base is inverted T-shape
Set, positioning screw hole is provided with the limit base, positioning screw is provided with the positioning screw hole, the limit base is described
Move through positioning screw positioning in limit sliding chutes to fix, the limit base stretches into the guide rail groove and the carrying work
Make platform moved through in the guide rail groove limit base carry out it is spacing.
2. the welding positioning tool according to claim 1 for dumper frame, it is characterised in that：The plate positioning
Seat includes seat board, is arranged on the support rod being parallel to each other of the seat board top surface, and the top of the circular shaft bar is connected with seat board,
Arc is provided with the side of the support rod and clamps block, the bottom that the arc clamps block is connected to the supporting by rotary shaft
On the side of bar, in the bottom of arc cramping block also integrally formed with pole, in the pole and the carrying workbench
Top surface between be fixed with cramping cylinder, the cylinder bottom for clamping cylinder is fixed on the top surface of the carrying workbench and piston
Axle is fixed on the pole, the arc clamp block in the presence of the cramping cylinder centered on rotary shaft rotation so as to
Arc is clamped the top of block coordinates support rod to complete gripping for plate.
3. the welding positioning tool according to claim 2 for dumper frame, it is characterised in that：In the support rod
The interior cushion chamber provided with top surface opening, it is provided with the cushion chamber and compresses post, at the bottom for compressing post and the cushion chamber
Buffer spring, the clamping position for compressing post and coordinating the arc to clamp the complete pair of plate members of block are fixed between wall.
4. the welding positioning tool according to claim 3 for dumper frame, it is characterised in that：In the circular shaft bar
The interior cylindrical cavity provided with top surface opening, is fixed with lifting cylinder in the cylindrical cavity, and the piston shaft of the lifting cylinder is fixed on institute
The bottom center of seat board is stated, the air pipe interface being connected with the cylindrical cavity is provided with the circular shaft bar.
5. the welding positioning tool according to claim 4 for dumper frame, it is characterised in that：In the circular shaft bar
Surface be uniformly fixed with three vertically movable bar-shaped troughs, have reinforcement between the bottom surface of the seat board and the circular shaft bar
Bar, the top of the reinforcement bar is fixed on the bottom surface of the seat board and the bottom of the reinforcement bar passes through I-shaped movement
Block is arranged in the vertically movable bar-shaped trough.
6. according to the welding positioning tool for dumper frame that sharp require described in 5, it is characterised in that：It is recessed in the guide rail
The both ends of groove and limit sliding chutes, which are respectively and fixedly provided with, compresses spring.
7. the welding positioning tool according to claim 6 for dumper frame, it is characterised in that：In the vertical shifting
Compression spring is respectively and fixedly provided with the roof and bottom wall of dynamic bar-shaped trough, the I-shaped movable block is pressed on described in lifting moving
In compression spring.
8. the welding positioning tool according to claim 7 for dumper frame, it is characterised in that：On the base
Provided with control panel, there is the controlling switch being connected with motor on the control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952774.8A CN107695588B (en) | 2017-10-01 | 2017-10-01 | Welding positioning tool for dumper frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952774.8A CN107695588B (en) | 2017-10-01 | 2017-10-01 | Welding positioning tool for dumper frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107695588A true CN107695588A (en) | 2018-02-16 |
| CN107695588B CN107695588B (en) | 2024-07-19 |
Family
ID=61184164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710952774.8A Active CN107695588B (en) | 2017-10-01 | 2017-10-01 | Welding positioning tool for dumper frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107695588B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202310A (en) * | 2018-10-30 | 2019-01-15 | 杜都 | A kind of comprehensive fixed device of laser welding |
| CN110107099A (en) * | 2019-06-14 | 2019-08-09 | 中铁八局集团第四工程有限公司 | Welding ball grid positioning device for pile |
| CN114289266A (en) * | 2021-12-24 | 2022-04-08 | 湖南绿舟新型材料科技有限公司 | Production device for environment-friendly decorative material plate |
| CN117182283A (en) * | 2023-11-02 | 2023-12-08 | 恒超源洗净科技(深圳)有限公司 | Ultrasonic welding equipment with clearance compensation function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163066A2 (en) * | 1984-05-26 | 1985-12-04 | Paul Hütter KG Maschinen- und Eisenbau | Welding turntable |
| CN201755740U (en) * | 2010-03-12 | 2011-03-09 | 邬烈保 | Instrument panel installation support welding jig |
| CN203738295U (en) * | 2014-03-14 | 2014-07-30 | 浙江亿利达风机股份有限公司 | Liftable welding fixture device |
| CN205020734U (en) * | 2015-09-24 | 2016-02-10 | 泉州利达机器有限公司 | Rotatory elevating platform of wheel hub rolling machine |
| CN105499864A (en) * | 2016-01-14 | 2016-04-20 | 扬中申扬换热设备有限公司 | Tube plate overlaying device |
| CN206445413U (en) * | 2016-12-28 | 2017-08-29 | 重庆山朕科技发展有限公司 | A kind of fixture welded for back buffer beam for automobile |
| CN206509676U (en) * | 2017-02-22 | 2017-09-22 | 周安华 | A kind of mechanical hand of intelligent automatic welding |
| CN207239562U (en) * | 2017-10-01 | 2018-04-17 | 浙江西维亚进出口有限公司 | Welding positioning tool for dumper frame |
-
2017
- 2017-10-01 CN CN201710952774.8A patent/CN107695588B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0163066A2 (en) * | 1984-05-26 | 1985-12-04 | Paul Hütter KG Maschinen- und Eisenbau | Welding turntable |
| CN201755740U (en) * | 2010-03-12 | 2011-03-09 | 邬烈保 | Instrument panel installation support welding jig |
| CN203738295U (en) * | 2014-03-14 | 2014-07-30 | 浙江亿利达风机股份有限公司 | Liftable welding fixture device |
| CN205020734U (en) * | 2015-09-24 | 2016-02-10 | 泉州利达机器有限公司 | Rotatory elevating platform of wheel hub rolling machine |
| CN105499864A (en) * | 2016-01-14 | 2016-04-20 | 扬中申扬换热设备有限公司 | Tube plate overlaying device |
| CN206445413U (en) * | 2016-12-28 | 2017-08-29 | 重庆山朕科技发展有限公司 | A kind of fixture welded for back buffer beam for automobile |
| CN206509676U (en) * | 2017-02-22 | 2017-09-22 | 周安华 | A kind of mechanical hand of intelligent automatic welding |
| CN207239562U (en) * | 2017-10-01 | 2018-04-17 | 浙江西维亚进出口有限公司 | Welding positioning tool for dumper frame |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202310A (en) * | 2018-10-30 | 2019-01-15 | 杜都 | A kind of comprehensive fixed device of laser welding |
| CN109202310B (en) * | 2018-10-30 | 2021-02-09 | 深圳市星汉激光科技股份有限公司 | All-round fixing device is used in laser welding |
| CN110107099A (en) * | 2019-06-14 | 2019-08-09 | 中铁八局集团第四工程有限公司 | Welding ball grid positioning device for pile |
| CN110107099B (en) * | 2019-06-14 | 2023-08-04 | 中铁八局集团建筑工程有限公司 | Welding ball net frame positioning device for tall building |
| CN114289266A (en) * | 2021-12-24 | 2022-04-08 | 湖南绿舟新型材料科技有限公司 | Production device for environment-friendly decorative material plate |
| CN117182283A (en) * | 2023-11-02 | 2023-12-08 | 恒超源洗净科技(深圳)有限公司 | Ultrasonic welding equipment with clearance compensation function |
| CN117182283B (en) * | 2023-11-02 | 2024-01-02 | 恒超源洗净科技(深圳)有限公司 | Ultrasonic welding equipment with clearance compensation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107695588B (en) | 2024-07-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107695588A (en) | Welding positioning tool for dumper frame | |
| CN207239562U (en) | Welding positioning tool for dumper frame | |
| CN208744323U (en) | A kind of position is adjustable and intermediate stations take back the movable mechanical hand for turning commutation function | |
| CN110203661A (en) | A kind of overturning blanking component | |
| CN207564192U (en) | A kind of three axis numerically controlled machine handling equipment | |
| CN206105206U (en) | Welding set for radiator | |
| CN208854049U (en) | A kind of aluminium door and window adjustment fixed mechanism | |
| CN203171187U (en) | Welding system | |
| CN206382878U (en) | A kind of rotatable metallic article fixture for processing | |
| CN209647702U (en) | A kind of steel construction clamping cutter device | |
| CN205733563U (en) | One is moved easily Frame Welding fixture | |
| CN209465890U (en) | Laser welding test platform | |
| CN208467652U (en) | A kind of case weld tooling of automobile exhaust gas purifying installation | |
| CN207243253U (en) | From mobile lifting beam machine | |
| CN204160172U (en) | The machining operations station of flange form sleeve | |
| CN106695230B (en) | A kind of welding swinging double-station positioner | |
| CN210790152U (en) | Automobile parts clamping device | |
| CN207158299U (en) | Automatic loading and unloading device | |
| CN106239441A (en) | A kind of rolling clamp automatically | |
| CN107363454B (en) | Guide rail location type welding bench | |
| CN108754591A (en) | A kind of plating clamping lifting gear | |
| CN109128660A (en) | positioner | |
| CN209578902U (en) | A kind of vertical machining centre workbench | |
| CN108526836A (en) | Manipulator with assembling structure | |
| CN208513959U (en) | Upper platform sling welding processing device |
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 |