CN107414380B - A kind of welder - Google Patents
A kind of welder Download PDFInfo
- Publication number
- CN107414380B CN107414380B CN201710526143.XA CN201710526143A CN107414380B CN 107414380 B CN107414380 B CN 107414380B CN 201710526143 A CN201710526143 A CN 201710526143A CN 107414380 B CN107414380 B CN 107414380B
- Authority
- CN
- China
- Prior art keywords
- blend stop
- sliding rack
- collet
- slot
- fixed strip
- 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.)
- Expired - Fee Related
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
- 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
-
- 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
-
- 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
- B23K37/0252—Steering means
-
- 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 invention discloses a kind of welders,Including collet and the fixed strip being arranged on the collet,The collet bottom is provided with socle,The socle bottom is rotatable to be equipped with idler wheel,On the collet slippage slot is being additionally provided on the left of the fixed strip,The sliding rack that can be horizontally slipped is provided in the slippage slot,It is provided with into slot at the top of the sliding rack,Enter on described and is slidably provided with upper frame in slot,The upper frame right end is fixedly connected with the fixed strip,The fixed strip left end is rotatably arranged with there is right turn platform,The right turn platform right end and the first motor being arranged in the fixed strip are rotatablely connected,The structure of the present invention is relatively simple,Production cost is more cheap,It operates relatively simple,Considerably increase the welding efficiency of ring-shaped article,Reduce the waste of human resources,And welding effect is good,Welding precision is high,Meet the demand of modern production.
Description
Technical field
The present invention relates to welding field, more particularly to a kind of welder.
Background technology
Currently, welding technique is widely used, when to the soldering of ring-shaped article, due to the particularity of its shape, welding
It is bigger that difficulty is fixed when connecing the outer ring of ring-shaped article, and general welder cannot be satisfied the welding processing of ring-shaped article, tradition
Ring-shaped article welding mode not only inefficiency, poor welding quality, but also time-consuming and laborious wastes human resources significantly,
The cost of welding is increased, therefore, the mode of traditional ring-shaped article welding cannot meet the needs of modern production.
Invention content
The technical problem to be solved in the present invention is to provide a kind of welder, above-mentioned existing asking in the art can be solved
Topic.
To solve the above problems, the present invention adopts the following technical scheme that：The present invention a kind of welder, including collet with
And the fixed strip on the collet is set, the collet bottom is provided with socle, and the socle bottom is rotatable to be equipped with
Idler wheel is being additionally provided with slippage slot on the collet on the left of the fixed strip, and being provided in the slippage slot can control
The sliding rack of sliding is provided with into slot at the top of the sliding rack, it is described on enter to be slidably provided with upper frame in slot, the top
Frame right end is fixedly connected with the fixed strip, and the fixed strip left end is rotatably arranged with having right turn platform, the right turn platform
Right end and the first motor being arranged in the fixed strip are rotatablely connected, and end position is fixedly installed in the right turn platform left end
Casting lug thereon for being arranged ring-shaped article, the casting lug thereon left end are provided with ramp-like portion, the upper frame above the casting lug thereon
On be provided with welded unit, staving, the bottom of the staving are detachably provided on the collet below the casting lug thereon
Portion is provided with tripping in slot, and the sliding rack right end is described rotatably arranged with there is the left steering platform opposite with the right turn platform
End position is provided with the recess stretched into for the casting lug thereon in left steering platform right end, and the left steering platform left end exists with setting
Steering shaft in the sliding rack is fixedly connected, and the sliding rack left end is provided with the dentation being fixedly connected with the steering shaft
Wheel, the left end of the sliding rack are additionally provided with to control the locking device of the tooth-like wheel locking and unlock.
The first spiral being connected with the sliding rack is provided in the slippage slot as a preferred technical solution,
Bar, the first spiral bar left end are rotatably connected with the slippage slot left part, the first spiral bar right end with set
Set the second motor rotation connection in the slippage slot right part.
The sliding rack left end and right end match respectively as a preferred technical solution, is provided with left blend stop and right blend stop,
The left blend stop and right blend stop are slidably connected with the collet, and the right end of the right blend stop is provided with ramp-like face, described
Locking device includes the shell being fixedly connected with the sliding rack, and the tooth for accommodating the tooth-like wheel is provided in the shell
Chamber, is provided with the lock sleeve that can be slided up and down and to be connected with the tooth-like wheel in the tooth cavity, in the lock sleeve
It is provided with spiral hole, third motor is provided in the bottom end of the tooth cavity, is fixedly installed on the driving shaft of the third motor
There are the second spiral bar being connected with the spiral hole, the outer casing bottom to be fixedly connected with the left blend stop.
The length of the left blend stop is more than the length of the right blend stop, and the right blend stop as a preferred technical solution,
Length be more than the length of the slippage slot, the area of the left blend stop and the right blend stop is all higher than the face of the slippage slot
Product, the right side area of the right blend stop are less than the port area of the running slot.
As a preferred technical solution, the welded unit include be arranged the upper frame bottom hydraulic cylinder and with institute
The lifting lever of hydraulic cylinder connection is stated, the lifting lever bottom is provided with spray gun, right turn platform left side and the left steering
Platform right side is both provided with clamping pad.
The beneficial effects of the invention are as follows：
1. ring-shaped article is set on casting lug thereon by the looping pit by ring-shaped article, then provided by the second motor operations dynamic
Power drive sliding rack horizontally slips, and sliding rack horizontally slips so that left blend stop and right blend stop horizontally slip, also so that left steering platform
Side-to-side movement, to be moved right by left steering platform by ring-shaped article is fixedly clamped, the automatic left and right for realizing sliding rack is slided
It is dynamic, while increasing the stability that sliding rack horizontally slips so that ring-shaped article is fixedly clamped securely, passes through the ramp-like portion side of setting
Just casting lug thereon is extend into recess, facilitates right blend stop to pass through tripping in slot by ramp-like face.
2. providing the rotation of power drive the second spiral bar, the second spiral bar rotation driving lock sleeve by third motor operations
It slides up and down, when lock sleeve slide downward, which is detached from, to be coordinated with tooth-like wheel, relieves the locking to tooth-like wheel, tooth-like wheel is in can
With rotary state, when lock sleeve upward sliding coordinates with tooth-like wheel, tooth-like wheel is locked, and tooth-like wheel is in and cannot rotate
State, to control left steering platform rotary state or can not rotary state, pass through hydraulic cylinder works provide power drive spray
Rifle declines, and so that spray gun is abutted with the outer ring of ring-shaped article, adapts to different direct ring-shaped articles to control spray gun, passes through first
Motor operations provide the rotation of power drive right turn platform, and ring-shaped article is fixedly clamped shape since left steering platform and right turn platform are in
State, therefore ring-shaped article is also rotated by driving, to be welded to the outer ring of ring-shaped article by spray gun, considerably increases ring-type
The welding efficiency of part.
3. collecting the clast generated when welding ring-shaped article by staving, the clast generated when welding ring-shaped article is avoided
It is scattered everywhere, while being also convenient for the cleaning of clast, by left blend stop and right blend stop when sliding rack horizontally slips alternately to sliding
Slot is covered, and the clast generated when dust or welding can be effectively prevent to fall in slippage slot, clast is effectively prevent to fall into
It influences sliding rack in slippage slot and horizontally slips.
4. the structure of the present invention is relatively simple, production cost is more cheap, and operation is relatively simple, considerably increases ring-shaped article
Welding efficiency, reduce the waste of human resources, and welding effect is good, welding precision is high, meets the need of modern production
It asks.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of internal structure schematic diagram of welder of the present invention；
Fig. 2 is clamped and fixed for ring-shaped article in Fig. 1 and the structural schematic diagram in machining state；
Fig. 3 is the structural schematic diagram of ring-shaped article in the present invention；
Fig. 4 is the left view in Fig. 1.
Specific implementation mode
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of welder shown in -4 refering to fig. 1, including collet 1 and the fixed strip 2 that is arranged on the collet 1,
1 bottom of the collet is provided with socle 101, and 101 bottom of the socle is rotatable to be equipped with idler wheel 102, on the collet 1
It is additionally provided with slippage slot 11 positioned at the left side of the fixed strip 2, the sliding rack that can be horizontally slipped is provided in the slippage slot 11
3, the top of the sliding rack 3 is provided with into slot 45, it is described on enter to be slidably provided with upper frame 4 in slot 45, the upper frame 4 is right
End is fixedly connected with the fixed strip 2, and 2 left end of the fixed strip is rotatably arranged with having right turn platform 7, the right turn platform 7
Right end and the first motor 71 being arranged in the fixed strip 2 are rotatablely connected, and end position is fixed and set in 7 left end of right turn platform
It is equipped with the casting lug thereon 72 for being arranged ring-shaped article 99,72 left end of the casting lug thereon is provided with ramp-like portion 73, in the casting lug thereon 72
It is provided with welded unit on the upper frame 4 of top, is detachably provided on the collet 1 below the casting lug thereon 72
Staving 81 collects the clast generated when welding ring-shaped article 99 by staving 81, avoids generating when welding ring-shaped article 99
Clast is scattered everywhere, is also convenient for the cleaning of clast, and the bottom of the staving 81 is provided with tripping in slot 82,3 right end of the sliding rack
Rotatably arranged with there is a left steering platform 6 opposite with the right turn platform 7, end position is provided in 6 right end of left steering platform
With the recess 62 stretched into for the casting lug thereon 72, steering shaft left steering platform 6 left end and be arranged in the sliding rack 3
63 are fixedly connected, and the tooth-like wheel 64 being fixedly connected with the steering shaft 63, the sliding rack are provided in 3 left end of the sliding rack
3 left end is additionally provided with to control the locking device of the tooth-like wheel 64 locking and unlock, to control the tooth-like wheel 64
In can rotate or cannot rotary state.
Wherein, it is provided with the first spiral bar 12 being connected with the sliding rack 3 in the slippage slot 11, described first
12 left end of spiral bar is rotatably connected with 11 left part of the slippage slot, and 12 right end of the first spiral bar is with setting in institute
The second motor 13 rotation connection in 11 right part of slippage slot is stated, the sliding rack 3 horizontally slips through second motor
13 provide power drive, realize that the automatic of the sliding rack 3 horizontally slips.
Wherein, 3 left end of the sliding rack and right end match respectively is provided with left blend stop 31 and right blend stop 32, the left blend stop
31 and right blend stop 32 be slidably connected with the collet 1, the right end of the right blend stop 32 is provided with ramp-like face 33, passes through institute
It includes being fixed with the sliding rack 3 to state ramp-like face 33 the right blend stop 32 is facilitated to pass through the running slot 82, the locking device
The shell 5 of connection is provided with the tooth cavity 51 for accommodating the tooth-like wheel 64 in the shell 5, is provided in the tooth cavity 51
It can slide up and down and the lock sleeve 54 to be connected with the tooth-like wheel 64, spiral hole is provided in the lock sleeve 54
55, be provided with third motor 52 in the bottom end of the tooth cavity 51, be fixedly installed on the driving shaft of the third motor 52 with
The second spiral bar 53 that the spiral hole 55 is connected, 5 bottom of the shell is fixedly connected with the left blend stop 31.
Wherein, the length of the left blend stop 31 is more than the length of the right blend stop 32, and the length of the right blend stop 32 is big
In the length of the slippage slot 11, the area of the left blend stop 31 and the right blend stop 32 is all higher than the face of the slippage slot 11
Product, the right side area of the right blend stop 32 are less than the port area of the running slot 82, pass through the left blend stop 31 and right gear
Item 32 alternately covers the slippage slot 11 when the sliding rack 3 horizontally slips, and can effectively prevent dust or welding
When the clast that generates fall in the slippage slot 11.
Wherein, the welded unit include be arranged 4 bottom of the upper frame hydraulic cylinder 42 and with the hydraulic cylinder 42
The lifting lever 43 of connection, 43 bottom of the lifting lever are provided with spray gun 44,7 left side of right turn platform and the left steering platform
6 right sides are both provided with clamping pad 61, by being arranged on 7 left side of right turn platform and 6 right side of left steering platform
The clamping pad 61 can be effectively prevent when being fixedly clamped ring-shaped article 99, and the right turn platform 7 and the left steering platform 6 crush
The ring-shaped article 99, to cause the damage of ring-shaped article 99.
Wherein, the right turn platform 7 and the left steering platform 6 are the identical rectangular-shape of volume.
Under initial position, the sliding rack 3 is located at the left end position of the slippage slot 11, the right blend stop 32
In the slippage slot 11 is covered state, the lock sleeve 54 in the locking device is in be coordinated with the tooth-like wheel 64
And the state for locking the tooth-like wheel 64, first motor 71 are in stop working state, the staving 81 is mounted on institute
It states on collet 1 and positioned at 72 lower section of the casting lug thereon；
When needing to be fixedly clamped ring-shaped article 99, first pass through ring-shaped article 99 looping pit ring-shaped article 99 is set in it is described convex
Go out on block 72, the first spiral bar 12 described in the work of the second motor 13 offer power drive is then provided and is rotated, described first
The rotation of spiral bar 12 drives the sliding rack 3 to slide to the right, and the sliding rack 3, which slide to the right, makes the left blend stop 31 and described
Right blend stop 32 slides to the right, and also so that the left steering platform 6 is moved to the right turn platform 7, the right blend stop 32 slides to the right
And the running slot 82 is passed through, it is contacted with ring-shaped article 99 and when clamping ring-shaped article 99 when the left steering platform 6 is moved right, institute
It states casting lug thereon 72 to extend into the recess 62 by the ramp-like portion 73, the left blend stop 31 is in the slippage slot 11
Covering state is stopped at this point, controlling second motor 13, and ring-shaped article 99 is in the state that is clamped and fixed；
When needing to weld ring-shaped article 99, the work of the hydraulic cylinder 42 is first controlled so that the lifting lever 43 drives described
Spray gun 44 declines, and when the spray gun 44 is abutted with the outer ring of ring-shaped article 99, controls the hydraulic cylinder 42 and is stopped, then control
It makes the work of third motor 52 and second spiral bar 53 rotation described in power drive, the rotation of the second spiral bar 53 driving is provided
54 slide downward of the lock sleeve, when 54 slide downward of the lock sleeve, which is detached from, to be coordinated with the tooth-like wheel 64, described in control
Third motor 52 is stopped, to release locking to the tooth-like wheel 64, the tooth-like wheel 64 be in can with rotary state,
First motor 71 is finally controlled to work, the work of the first motor 71 provides right turn platform 7 described in power drive and rotates, by
It is in the left steering platform 6 and the right turn platform 7 and the ring-shaped article 99 is fixedly clamped state, therefore the ring-shaped article 99
Also it is rotated by driving, to be welded to the outer ring of ring-shaped article 99 by the spray gun 44, after the completion of welding, controls institute
The first motor 71 is stated to be stopped and remove the ring-shaped article 99 being welded.
The beneficial effects of the invention are as follows：
1. ring-shaped article is set on casting lug thereon by the looping pit by ring-shaped article, then provided by the second motor operations dynamic
Power drive sliding rack horizontally slips, and sliding rack horizontally slips so that left blend stop and right blend stop horizontally slip, also so that left steering platform
Side-to-side movement, to be moved right by left steering platform by ring-shaped article is fixedly clamped, the automatic left and right for realizing sliding rack is slided
It is dynamic, while increasing the stability that sliding rack horizontally slips so that ring-shaped article is fixedly clamped securely, passes through the ramp-like portion side of setting
Just casting lug thereon is extend into recess, facilitates right blend stop to pass through tripping in slot by ramp-like face.
2. providing the rotation of power drive the second spiral bar, the second spiral bar rotation driving lock sleeve by third motor operations
It slides up and down, when lock sleeve slide downward, which is detached from, to be coordinated with tooth-like wheel, relieves the locking to tooth-like wheel, tooth-like wheel is in can
With rotary state, when lock sleeve upward sliding coordinates with tooth-like wheel, tooth-like wheel is locked, and tooth-like wheel is in and cannot rotate
State, to control left steering platform rotary state or can not rotary state, pass through hydraulic cylinder works provide power drive spray
Rifle declines, and so that spray gun is abutted with the outer ring of ring-shaped article, adapts to different direct ring-shaped articles to control spray gun, passes through first
Motor operations provide the rotation of power drive right turn platform, and ring-shaped article is fixedly clamped shape since left steering platform and right turn platform are in
State, therefore ring-shaped article is also rotated by driving, to be welded to the outer ring of ring-shaped article by spray gun, considerably increases ring-type
The welding efficiency of part.
3. collecting the clast generated when welding ring-shaped article by staving, the clast generated when welding ring-shaped article is avoided
It is scattered everywhere, while being also convenient for the cleaning of clast, by left blend stop and right blend stop when sliding rack horizontally slips alternately to sliding
Slot is covered, and the clast generated when dust or welding can be effectively prevent to fall in slippage slot, clast is effectively prevent to fall into
It influences sliding rack in slippage slot and horizontally slips.
4. the structure of the present invention is relatively simple, production cost is more cheap, and operation is relatively simple, considerably increases ring-shaped article
Welding efficiency, reduce the waste of human resources, and welding effect is good, welding precision is high, meets the need of modern production
It asks.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of welder, it is characterised in that：Including collet and the fixed strip being arranged on the collet, the collet bottom
Portion is provided with socle, and the socle bottom is rotatable to be equipped with idler wheel, positioned at the left side of the fixed strip on the collet
Be additionally provided with slippage slot, be provided with the sliding rack that can be horizontally slipped in the slippage slot, be provided at the top of the sliding rack into
Slot, it is described on enter to be slidably provided with upper frame in slot, the upper frame right end is fixedly connected with the fixed strip, the fixed strip
Rotatably arranged with there is a right turn platform, the right turn platform right end and the first motor being arranged in the fixed strip rotate left end
It connects, end position is fixedly installed the casting lug thereon for being arranged ring-shaped article, the casting lug thereon left end in the right turn platform left end
It is provided with ramp-like portion, welded unit is provided on the upper frame above the casting lug thereon, the institute below the casting lug thereon
It states and is detachably provided with staving on collet, the bottom of the staving is provided with tripping in slot, and the sliding rack right end is rotationally
It is provided with the left steering platform opposite with the right turn platform, end position is provided with for described convex in the left steering platform right end
Go out the recess that block stretches into, the left steering platform left end is fixedly connected with the steering shaft being arranged in the sliding rack, in the cunning
It moves frame left end and is provided with the tooth-like wheel being fixedly connected with the steering shaft, the left end of the sliding rack is additionally provided with locking device.
2. welder according to claim 1, it is characterised in that：It is provided in the slippage slot and matches with the sliding rack
The first spiral bar of connection is closed, the first spiral bar left end is rotatably connected with the slippage slot left part, and described the
One spiral bar right end and the second motor being arranged in the slippage slot right part are rotatablely connected.
3. welder according to claim 1, it is characterised in that：The sliding rack left end and right end match setting respectively
There are left blend stop and right blend stop, the left blend stop and right blend stop to be slidably connected with the collet, the right end of the right blend stop
It is provided with ramp-like face, the locking device includes the shell being fixedly connected with the sliding rack, is provided with and is used in the shell
The tooth cavity of the tooth-like wheel is accommodated, the lock that can be slided up and down and to be connected with the tooth-like wheel is provided in the tooth cavity
It is fixed, it is provided with spiral hole in the lock sleeve, third motor is provided in the bottom end of the tooth cavity, the third motor
The second spiral bar being connected with the spiral hole is fixedly installed on driving shaft, the outer casing bottom is solid with the left blend stop
Fixed connection.
4. welder according to claim 3, it is characterised in that：The length of the left blend stop is more than the right blend stop
Length, and the length of the right blend stop is more than the length of the slippage slot, the area of the left blend stop and the right blend stop is big
In the area of the slippage slot, the right side area of the right blend stop is less than the port area of the running slot.
5. welder according to claim 1, it is characterised in that：The welded unit includes being arranged at the upper frame bottom
The hydraulic cylinder in portion and the lifting lever being connect with the hydraulic cylinder, the lifting lever bottom are provided with spray gun, the right turn platform
Left side and left steering platform right side are both provided with clamping pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526143.XA CN107414380B (en) | 2017-06-30 | 2017-06-30 | A kind of welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710526143.XA CN107414380B (en) | 2017-06-30 | 2017-06-30 | A kind of welder |
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| Publication Number | Publication Date |
|---|---|
| CN107414380A CN107414380A (en) | 2017-12-01 |
| CN107414380B true CN107414380B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710526143.XA Expired - Fee Related CN107414380B (en) | 2017-06-30 | 2017-06-30 | A kind of welder |
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| CN109014417A (en) * | 2018-08-13 | 2018-12-18 | 广州益为科技有限公司 | A kind of Crosscut production line for metal sheet materials |
| CN108994390A (en) * | 2018-08-13 | 2018-12-14 | 广州宝升新型材料有限公司 | A kind of processing technology of novel Al alloy parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909375B (en) * | 2014-04-22 | 2015-12-09 | 湖北汽车工业学院 | A kind of all positon wire line thimble welding tooling |
| CN204135624U (en) * | 2014-09-29 | 2015-02-04 | 天津曹氏锅炉有限公司 | A kind of welder for cylindrical body welding |
| CN104339107B (en) * | 2014-10-30 | 2016-03-09 | 云南同宇传动件有限公司 | Hollow cylinder upper raised teeth cutter special |
| CN204413358U (en) * | 2014-12-26 | 2015-06-24 | 王火生 | Welding machine group is protected in the Special Automatic three-dimensional profiling two of welding ball valve |
| CN104801903A (en) * | 2015-04-21 | 2015-07-29 | 常熟锐钛金属制品有限公司 | Device for welding titanium tube and stainless steel tube plate |
| CN206216089U (en) * | 2016-11-28 | 2017-06-06 | 中信重工机械股份有限公司 | A kind of hollow roller overlaying welding frock of uiform section |
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2017
- 2017-06-30 CN CN201710526143.XA patent/CN107414380B/en not_active Expired - Fee Related
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| CN107414380A (en) | 2017-12-01 |
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