CN107931924A - A kind of workpiece clamping tooling - Google Patents
A kind of workpiece clamping tooling Download PDFInfo
- Publication number
- CN107931924A CN107931924A CN201711255071.6A CN201711255071A CN107931924A CN 107931924 A CN107931924 A CN 107931924A CN 201711255071 A CN201711255071 A CN 201711255071A CN 107931924 A CN107931924 A CN 107931924A
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- CN
- China
- Prior art keywords
- welding
- welding gun
- horizontal
- clamping
- groove
- 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.)
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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
- B23K37/006—Safety devices
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
-
- 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
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of workpiece clamping tooling, including base, base upper end is symmetrically arranged with clamping device, and welding gun fixing device is provided between two clamping devices;The configuration of the present invention is simple; trapezoidal workpiece can be clamped well and realize circular-rotation; and available for different length and the clamping of the trapezoidal workpiece of height, clamping range is wider, facilitates the welding of trapezoidal workpiece; and welding precision can be improved; the welding difficulty of welding personnel is reduced, while welding gun can be classified and placed, easy to the classification and use of welding gun; it it also avoid welding to leave about and cause high temperature to scald welding personnel, fabulous protects welding personnel.
Description
Technical field
The present invention relates to welding clamping device, belong to field of welding devices, it is more particularly related to a kind of processing
Part clamping tooling.
Background technology
Welding, also referred to as welding, Rong connect, and are a kind of jointing metal in a manner of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics.Modern times, there were a many kinds in the energy source of welding, including gas flame, electric arc, swashed
Light, electron beam, friction and ultrasonic wave etc..In addition to use in the factory, welding can also carry out in a variety of contexts, such as wild
Outside, underwater and space.No matter wherein, welding all may bring danger to operator, so must be taken when being welded
Appropriate safeguard procedures.Weld includes burn, electric shock, inpairment of vision, suction toxic gas, purple to injury caused by human body possibility
Outside line overexposure etc..
In building field, many frame structures are to be built using I-steel for main body, between I-steel, it is necessary to very much
Accessory plate is supported, reinforces or extends, wherein, most common accessory plate is trapezoidal steel, is also terraced word steel, and many trapezoidal steel are
Meet different use demands, above can weld some suspension members, gusset, the supporting item being used to support or with connecting using equipment
The connector (being referred to as adapter) connect, the welding processing condition of part adapter is no requirement (NR), but important for some
Adapter, is typically necessary and meets the welding requirements such as higher size, precision, verticality, and trapezoidal steel is due to symmetrical configuration, welding
Still conveniently, still, existing trapezoidal steel workpiece welding is all to be directly placed on the ground or welded on welding bench mostly
Connect, when needing to be subjected to trapezoidal steel different parts, side, it is necessary to be overturn at any time to it, and when welding
After adapter, its structure becomes irregular, symmetrical, can not well be positioned after upset, bring inconvenience to welding, and weld
When, for different adapters, welding gun size also can be there are difference, this, which allows for a trapezoidal steel, may use different size
Welding gun is welded, and causes welding gun quantity more, and the placement that welding gun can not uniformly, safe when welding gun is used alternatingly, easily causes to scald
Wound or security incident, finally, when welding can also produce substantial amounts of weldering cigarette, and when welding many places occur and being carried out at the same time, weldering cigarette is not easy
It is completely absorbed, if can not discharge in time, can damages and pollute for staff and welding shop.
In the prior art, typically added by the use of an easy platform as welding bench by artificially compressing by trapezoidal
Workpiece compresses positioning, also, weldering cigarette can not be also cleaned in time, for the trapezoidal workpiece of some longer dimensions, be also not easy to
Welding is rotated and be accurately positioned, brings inconvenience to welding, welding condition is simple and crude, and welding effect is very poor.
The content of the invention
Based on above technical problem, the present invention provides a kind of workpiece clamping tooling, so as to solve in the prior art
Inconvenience is overturn and clamped in trapezoidal workpiece welding process, is unfavorable for welding, the nonstandard technical problem of welding gun placement.
To solve above technical problem, the technical solution adopted by the present invention is as follows:
A kind of workpiece clamping tooling, including base, base upper end are symmetrically arranged with clamping device, two clamping devices it
Between be provided with welding gun fixing device;
Wherein,
The clamping device includes hollow vertical bar, and hollow vertical bar upper end is connected with horizontal bush, horizontal bush inner sleeve
Equipped with rotatable rotation axis, rotation axis one end is provided with cramping body, and cramping body end face forms trapezoidal groove, and the three of trapezoidal groove
A notch is open;
The hollow vertical bar upper end of wherein any one clamping device is additionally provided with support plate, and band is provided with support plate and is turned
The transmission case of dynamic motor, the output shaft of transmission case are connected with the other end of the rotation axis;
The hollow vertical bar lower end of two clamping devices is respectively connected with the hydraulic cylinder group for the lifting of hollow vertical bar
Part, the hydraulic pressure cylinder assembly of the hollow vertical bar lower end of the setting support plate are additionally provided with slide unit, are additionally provided with the base
Dovetail groove, slide unit slidably coordinate in dovetail groove;
The welding gun fixing device includes hollow support rails, and hollow support rails upper end is provided with welding gun fixed platform, welding gun
Fixed platform upper end is provided with multiple stents for being used to place welding gun, and the hollow support rails are located at below welding gun fixed platform also
Welding gun electric socket board is provided with, the power cord of welding gun electric socket board passes through cabling inside hollow support rails;
The part that the rotation axis is located inside horizontal bush is also formed with one section of locating shaft in polyhedral structure, described
The part also thread fitting of horizontal bush face locating shaft has fixing screws, and fixing screws simultaneously can be with locating shaft through horizontal bush
Any simultaneously hold out against;
The trapezoidal groove of the cramping body includes interconnected horizontal groove and vertical groove, and water is equipped with horizontal groove
Flat runner, horizontal slide plate are rotatably connected with the first adjusting screw, and the first adjusting screw is matched somebody with somebody with cramping body threaded upper ends and merged
Through stretching cramping body upper end;Two vertical slide plates are also relatively set with the vertical groove, two vertical slide plates can turn
Dynamic to be connected with the second adjusting screw, two the second adjusting screws and cramping body lower end both sides thread fitting are simultaneously extended through and stretched
Go out cramping body.
Based on above technical scheme, the hollow vertical bar, which is located at below support plate, is additionally provided with multiple tool boxes.
Based on above technical scheme, the side of the horizontal slide plate and vertical slide plate is all covered with one layer of flexible glue bed course.
Based on above technical scheme, the stent is refractory metal stent, including support plate and is fixed on support plate upper end
Half arc snap ring.
Compared with prior art, the beneficial effects of the invention are as follows:
1st, the configuration of the present invention is simple, trapezoidal workpiece can be clamped and realize circular-rotation well, and can
Clamped for different length and the trapezoidal workpiece of height, clamping range is wider, facilitates the welding of trapezoidal workpiece, and can
Improve welding precision, reduce the welding difficulty of welding personnel, while welding gun can be classified and placed, easy to welding gun classification and make
With it also avoid welding and leave about and cause high temperature to scald welding personnel, fabulous protects welding personnel.
2nd, cramping body of the invention can adjust the width of trapezoidal groove by horizontal slide plate and vertical slide plate, so as to root
Be adjusted according to the thickness or width of trapezoidal steel, and then the trapezoidal steel for being applicable to more specifications uses, and by horizontal slide plate and
Vertical slide plate can by trapezoidal workpiece it is more firm grip, avoid trapezoidal workpiece from sliding or rock and influence to weld
Precision.
3rd, welding gun fixing device of the invention is by setting electric socket board, and then can be convenient to use welding gun, and simplifies
Welding is excessive and causes electric wire to leave about the problem of disorderly drawing, easy to normative operation and safety work.
4th, it can classify in tool box of the invention and place the need such as solder, plate to be processed, grinding tool raw material to be used,
So as to material classification, guarantee picks and places conveniently, can also avoid welding personnel from arbitrarily putting raw material and cause welding mistake, improve
Welding efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the side view of Fig. 1, wherein omitting welding gun fixing device;
Fig. 3 is the schematic enlarged-scale view at A in Fig. 1;
Fig. 4 is the bottom view of mobile range hood;
Label in figure is expressed as:1st, base;2nd, dovetail groove;3rd, slide unit;4th, hydraulic pressure cylinder assembly;5th, tool box;6、
Hollow vertical bar;7th, support plate;8th, transmission case;9th, rotation axis;10th, horizontal bush;11st, locating shaft;12nd, Smoking pipe;13rd, hang
Ring;14th, cigarette hose is sent;15th, mobile range hood;16th, fixing screws;17th, cramping body;18th, half arc snap ring;19th, support plate;20、
Welding gun fixed platform;21st, welding gun electric socket board;22nd, hollow support rails;23rd, the first adjusting screw;24th, horizontal slide plate;25th, it is horizontal
Groove;26th, vertical slide plate;27th, the second adjusting screw;28th, vertical groove;29th, pipeline disk;30th, cigarette pipe is sent;31st, first forever
Magnet;32nd, the second permanent magnet;33rd, snakelike metal hose;34th, cover body;35th, mobile tube of smoking.
Embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.Embodiments of the present invention include but not limited to following reality
Apply example.
Embodiment
As Figure 1-Figure 4, a kind of workpiece clamping tooling, including base 1,1 upper end of base are symmetrically arranged with clamping dress
Put, welding gun fixing device is provided between two clamping devices;
Wherein,
The clamping device includes hollow vertical bar 6, and hollow 6 upper end of vertical bar is connected with horizontal bush 10, horizontal bush
Rotatable rotation axis 9 is arranged with 10,9 one end of rotation axis is provided with cramping body 17, and 17 end face of cramping body forms trapezoidal groove,
Three notches of trapezoidal groove are open;
6 upper end of hollow vertical bar of wherein any one clamping device is additionally provided with support plate 7, is provided with support plate 7
Transmission case 8 with rotary electric machine, the output shaft of transmission case 8 are connected with the other end of the rotation axis 9;
6 lower end of hollow vertical bar of two clamping devices is respectively connected with the hydraulic cylinder for the lifting of hollow vertical bar 6
Component 4, the hydraulic pressure cylinder assembly 4 of 6 lower end of hollow vertical bar for setting support plate 7 is additionally provided with slide unit 3, on the base 1
Dovetail groove 2 is additionally provided with, slide unit 3 slidably coordinates in dovetail groove 2;
The welding gun fixing device includes hollow support rails 22, and 22 upper end of hollow support rails is provided with welding gun fixed platform
20,20 upper end of welding gun fixed platform is provided with multiple stents for being used to place welding gun, and the hollow support rails 22 are consolidated positioned at welding gun
The lower section of fixed platform 20 is additionally provided with welding gun electric socket board 21, and the power cord of welding gun electric socket board 21 inside hollow support rails 22 by walking
Line;
The part that the rotation axis 9 is located inside horizontal bush 10 is also formed with one section of locating shaft in polyhedral structure
11, the part also thread fitting of the 10 face locating shaft 11 of horizontal bush has fixing screws 16, and fixing screws 16 are through level
Sleeve 10 simultaneously can simultaneously be held out against with any of locating shaft 11;
The trapezoidal groove of the cramping body 17 includes interconnected horizontal groove 25 and vertical groove 28, horizontal groove 25
Interior to be equipped with horizontal slide plate 24, horizontal slide plate 24 is rotatably connected with the first adjusting screw 23, the first adjusting screw 23 and clamping
17 threaded upper ends of body are with merging through 17 upper end of stretching cramping body;Two are also relatively set with the vertical groove 28 to slide vertically
Plate 26, two vertical slide plates 26 are rotatably connected with the second adjusting screw 27, two the second adjusting screws 27 and cramping body
17 lower end both sides thread fittings simultaneously extend through and stretch out cramping body 17;
The operation principle of the present embodiment is:The both ends of trapezoidal workpiece are stuck in the trapezoidal groove of two clamping devices
Interior, welding personnel station can be welded on base 1, when welding can start transmission case 8 drive rotation axis 9 to rotate so as to
The soldering angle of trapezoidal steel is adjusted, more people's welding can be achieved at the same time without manually upset again in welding personnel;Welding
When, different welding guns can be directly placed on the stent of welding gun fixing device.
The present embodiment is by setting clamping device and welding gun fixing device, so as to carry out effectively clamping simultaneously to trapezoidal steel
Rotate, staff is easier capturing position when facilitating welding, and welding, and welding is also more accurate, and welding gun picks and places also more
Specification, safety, welding efficiency and security increase.And clamped when clamping by two clamping devices, so as to
Be not in rock to ensure that workpiece can be fixed steadily after clamping.
The welding gun electric socket board 21 of the present embodiment can be directly used for welding gun power supply, facilitate welding gun to use, and can evade outside
Random draw of circuit line leaves about problem, reduces the danger of circuit line electric leakage, welds safer and specification.
The rotation axis 9 of the present embodiment is by setting locating shaft 11, so as to be blocked rotation axis 9 by fixing screws 16
Tightly, so as to ensure the position of trapezoidal workpiece in welding, avoid its during welding from rotating and cause weld failure, improve welding
Precision.
The present embodiment can drive two clamping devices to move up and down by adding hydraulic pressure cylinder assembly 4, so as to facilitate workpiece
The welding of diverse location, while pass through the slide design of slide unit 3 and dovetail groove 2 so that the spacing between two clamping devices can
Adjust, used so as to be clamped for the workpiece of different length, specification, applicability is wider.
The present embodiment passes through the first adjusting screw 23 and second respectively by adding horizontal slide plate 24 and vertical slide plate 26
Adjusting screw 27 is adjusted, so as to be adjusted horizontal groove 25 using the slip of horizontal slide plate 24 and vertical slide plate 26 and erected
The slip of straight groove 28 so that horizontal groove 25 and vertical groove 28 are clamped with trapezoidal workpiece and be more bonded firmly, ensure it
Stability after clamping, so that strengthen clamping effect, and by varying horizontal groove 25 and the width of vertical groove 28, so that
Clamping available for different size, the trapezoidal workpiece of thickness uses, and use scope is wider.
Cigarette is welded during in order to solve the problems, such as welding, the welding clamping device of the present embodiment has further included weldering cigarette absorption plant, weldering
Cigarette absorption plant includes the Smoking pipe 12 that connect with hollow vertical bar 6, Smoking pipe 12 be horizontally set on after bending clamping device with
Above welding gun fixing device, the 12 horizontally disposed horizontal segment of Smoking pipe, which is also arranged with, to move smoking along what horizontal segment slided
Cover 15, mobile range hood 15 be connected with connected with Smoking pipe 12 send cigarette hose 14, be also arranged with multiple use on the horizontal segment
The hanging ring 13 of cigarette hose 14 is sent in suspension;The mobile range hood 15 includes cover body 34, and 34 lower end of cover body is provided with multiple installations
Hole, dismountable mobile tube of smoking 35 is provided with mounting hole, and mobile 35 upper end of tube of smoking passes through snakelike metal hose 33 and cover
The connection of the inside of body 34, the mobile tube of smoking 35 are also communicated with sending what cigarette hose 14 connected to send cigarette pipe 30, the cover body 34
The pipeline disk 29 that cigarette pipe 30 is sent for folding and unfolding is inside provided with, pipeline disk 29 is internally provided with torsional spring and is resetted for pipeline disk 29;Institute
The hole wall for stating mounting hole is provided with the first permanent magnet 31, and mobile 35 periphery of tube of smoking is provided with matches somebody with somebody with the first permanent magnet 31
The second permanent magnet 32 closed.
The present embodiment carries out weldering cigarette absorption by adding horizontally movable mobile range hood 15, thereby may be ensured that welding
When butt welding cigarette timely cleaning, and can be also adjusted according to the region of welding, advantages of good adsorption effect, weldering cigarette passes through hollow vertical
Bar 6, Smoking pipe 12 realize that internal pipeline is discharged fume, so as to also simplify structure, reduce the use of pipeline, and do not influence to use;
When occurring welding at the same time, weldering cigarette district domain is larger, and at this time, welding personnel can pull out mobile tube of smoking 25 and be inhaled to welding position
Cigarette, mobile tube of smoking 35 under the support of snakelike metal hose 33 easy to positioning, and be able to will be sent by pipeline disk 29 cigarette pipe 30 into
Row retractable cable, also allows for using, and so as to move mobile tube of smoking 35 to suitable position as needed, expands smoking areas
With improve smoking effect;And mobile tube of smoking 35 can be very good to fix by the first permanent magnet 31 and the second permanent magnet 32
In cover body 34, the smoking effect of mobile range hood 15 smoking as a whole is nor affected on, it is highly practical.
Based on above example, the hollow vertical bar 6 is located at the lower section of support plate 7 and is additionally provided with multiple tool boxes 5.It is multiple
Tool box 5 can place solder, tape welding jointed sheet material, workpiece etc. respectively, so as to raw material classification be placed needed for welding, just
Used in classification, avoid raw material disorderly and unsystematic and influence to take so that welding efficiency is more efficient.
Based on above example, the side of the horizontal slide plate 24 and vertical slide plate 27 is all covered with one layer of flexible glue bed course.
Flexible glue bed course can avoid the two from mutually damaging surface because clamping excessively between trapezoidal workpiece, fabulous that three is carried out
Protection.
Based on above example, the stent is refractory metal stent, including support plate 19 and is fixed on 19 upper end of support plate
Half arc snap ring 18.Welding gun without using, be heated or cooled when, can tiltedly be placed on half arc snap ring 18, its can be avoided straight
Connect and contacted with welding gun fixing device, avoid welding personnel from scalding one's hand, fabulous protection welding personnel.
It is the embodiment of the present invention as described above.Design parameter in above-described embodiment and embodiment is merely to clear
The invention verification process of inventor is stated by Chu, and is not used to the scope of patent protection of the limitation present invention, patent protection of the invention
Scope is still subject to its claims, and the equivalent structure that every specification and accompanying drawing content with the present invention is made becomes
Change, similarly should be included within the scope of the present invention.
Claims (4)
- A kind of 1. workpiece clamping tooling, it is characterised in that:Including base (1), base (1) upper end is symmetrically arranged with clamping dress Put, welding gun fixing device is provided between two clamping devices;Wherein,The clamping device includes hollow vertical bar (6), and hollow vertical bar (6) upper end is connected with horizontal bush (10), level set Rotatable rotation axis (9) is arranged with cylinder (10), rotation axis (9) one end is provided with cramping body (17), cramping body (17) end face Trapezoidal groove is formed, three notches of trapezoidal groove are open;Hollow vertical bar (6) upper end of wherein any one clamping device is additionally provided with support plate (7), and support plate is set on (7) There is the transmission case (8) with rotary electric machine, the output shaft of transmission case (8) is connected with the other end of the rotation axis (9);Hollow vertical bar (6) lower end of two clamping devices is respectively connected with the hydraulic cylinder for hollow vertical bar (6) lifting Component (4), the hydraulic pressure cylinder assembly (4) of hollow vertical bar (6) lower end of the setting support plate (7) are additionally provided with slide unit (3), institute State and dovetail groove (2) is additionally provided with base (1), slide unit (3) slidably coordinates in dovetail groove (2);The welding gun fixing device includes hollow support rails (22), and hollow support rails (22) upper end is provided with welding gun fixed platform (20), welding gun fixed platform (20) upper end is provided with multiple stents for being used to place welding gun, and the hollow support rails (22) are located at Welding gun electric socket board (21) is additionally provided with below welding gun fixed platform (20), the power cord of welding gun electric socket board (21) passes through hollow support The internal cabling of bar (22);The rotation axis (9) is located at the internal part of horizontal bush (10) and is also formed with one section of locating shaft in polyhedral structure (11), the part also thread fitting of horizontal bush (10) the face locating shaft (11) has fixing screws (16), fixing screws (16) run through horizontal bush (10) and can simultaneously be held out against with any of locating shaft (11);The trapezoidal groove of the cramping body (17) includes interconnected horizontal groove (25) and vertical groove (28), horizontal groove (25) horizontal slide plate (24) is equipped with, horizontal slide plate (24) is rotatably connected with the first adjusting screw (23), and first adjusts spiral shell Nail (23) is matched somebody with somebody with cramping body (17) threaded upper ends to be merged through stretching cramping body (17) upper end;Phase is gone back in the vertical groove (28) To being provided with two vertical slide plates (26), two vertical slide plates (26) are rotatably connected with the second adjusting screw (27), and two A second adjusting screw (27) and cramping body (17) lower end both sides thread fitting simultaneously extend through and stretch out cramping body (17).
- A kind of 2. workpiece clamping tooling according to claim 1, it is characterised in that:The hollow vertical bar (6) is located at Multiple tool boxes (5) are additionally provided with below support plate (7).
- A kind of 3. workpiece clamping tooling according to claim 1, it is characterised in that:The horizontal slide plate (24) and vertical The side of slide plate (27) is all covered with one layer of flexible glue bed course.
- A kind of 4. workpiece clamping tooling according to claim 1, it is characterised in that:The stent is refractory metal branch Frame, including support plate (19) and the half arc snap ring (18) for being fixed on support plate (19) upper end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711255071.6A CN107931924A (en) | 2017-12-02 | 2017-12-02 | A kind of workpiece clamping tooling |
Applications Claiming Priority (1)
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CN201711255071.6A CN107931924A (en) | 2017-12-02 | 2017-12-02 | A kind of workpiece clamping tooling |
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CN107931924A true CN107931924A (en) | 2018-04-20 |
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CN201711255071.6A Pending CN107931924A (en) | 2017-12-02 | 2017-12-02 | A kind of workpiece clamping tooling |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109454375A (en) * | 2019-01-04 | 2019-03-12 | 莱芜职业技术学院 | A kind of welding bench of the electronic information with degassing function |
CN110813391A (en) * | 2019-12-10 | 2020-02-21 | 沃时派客(上海)包装科技有限公司 | Circulation box with convenient fixing structure and using method thereof |
-
2017
- 2017-12-02 CN CN201711255071.6A patent/CN107931924A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109454375A (en) * | 2019-01-04 | 2019-03-12 | 莱芜职业技术学院 | A kind of welding bench of the electronic information with degassing function |
CN110813391A (en) * | 2019-12-10 | 2020-02-21 | 沃时派客(上海)包装科技有限公司 | Circulation box with convenient fixing structure and using method thereof |
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Application publication date: 20180420 |