CN108723677A - A kind of welding support once welding positioning for pedal front column - Google Patents
A kind of welding support once welding positioning for pedal front column Download PDFInfo
- Publication number
- CN108723677A CN108723677A CN201810752261.7A CN201810752261A CN108723677A CN 108723677 A CN108723677 A CN 108723677A CN 201810752261 A CN201810752261 A CN 201810752261A CN 108723677 A CN108723677 A CN 108723677A
- Authority
- CN
- China
- Prior art keywords
- welding
- workbench
- column mold
- fixing tool
- compact heap
- 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
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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
- B23K37/04—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
- 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
- B23K37/0461—Welding tables
Abstract
The invention discloses a kind of welding supports once welding positioning for pedal front column, including workbench, workbench is equipped with column mold, fixing tool and locating template, the edge of locating template wherein side is matched with the side shape of column mold, fixing tool is located at the other side of column mold, fixing tool includes compact heap and pusher cylinder, and piston rod and the compact heap of pusher cylinder are rotatably connected, and compact heap is rotatably connected with workbench；It is arranged with and the fixed ash disposal axle sleeve of workbench outside the piston rod of pusher cylinder.Benefit of the invention is that completing the disposable positioning welding of column mold, processing efficiency is improved；Facilitate locating template extraction to complete the Fast Installation dismounting of column mold by guide wheel and guide groove cooperation, improves welding efficiency；The quick fixed and dismounting for completing column mold, improves welding efficiency；The solder joint to splash in the welding process and welding slag outside piston rod are removed by ash disposal axle sleeve, ensures the work circumstances safe of piston rod.
Description
Technical field
The present invention relates to welding tooling technical field, especially a kind of welding for once welding positioning for pedal front column
Holder.
Background technology
Be welded on it is very common in vehicle structure connection, since vehicle body frame has many irregular places, in welding
It often needs to repeat installation positioning.Pedal front column is located at the lower section of car body cab position, and pedal front column includes being located at car body
The montant of front side, the lower end of montant connect one end of a cross bar, and the other end of cross bar is connected with curved bar, curved bar and wheel shape
Match, the other end of curved bar is connect equipped with another cross bar with the rod piece on rear side of compartment, and pedal front column needs to bear larger pressure
And moment of flexure.It needing to repeat installation curved bar when welding pedal front column, positioning datum when welding may be susceptible to difference every time,
Influence the quality of workpiece.
Authorization Notice No. is CN206122990U in Chinese patent literature, and authorized announcement date is open on April 26th, 2017
Entitled " a kind of automobile weight upright post base plate welding fixture " utility model patent, this application discloses a kind of automobiles to stand again
Column base board welding fixture, including pedestal, support column and clamping bottom plate, it is characterised in that：Between the pedestal and clamping bottom plate
Equipped with support column, the clamping bottom plate is equipped with clamping baffle, and the clamping baffle is equipped with workpiece rack, and the workpiece is put
It sets frame and is equipped with workpiece fixation device, clamping bottom plate both sides are equipped with limited block.The utility model is by by two parts work
Part is fixed workpiece by bolt handle according to the position of sound production of clamping seat, it is ensured that will not shift in the welding process and
Sliding.Disadvantage is that using bolt handle cooperation workpiece fixation device fixed car weight upright post base plate, fixed form
Complexity, installation positioning is unreliable, in fastener cycle since the effect of the previous grey welding slag of weldering be easy to cause position error, welding effect
Rate is low, cannot complete the disposable welding fabrication of pedal front column, influence the quality of production of workpiece；The cigarette generated in welding process
Ash splashes, and easy tos produce solder joint, influences workpiece quality；The splashing solder joint generated when welding is easy to weld workpiece fixation device, makes
Mould difficulty is moved back at workpiece.
Therefore, it is just necessary to design a kind of welding support once welding positioning for pedal front column.
Invention content
The present invention needs resetting, the low deficiency of welding efficiency to provide when existing pedal front column being overcome to weld
A kind of welding support once welding positioning for pedal front column, can complete the geometrical clamp of pedal front column different location
Tightly to complete the disposable positioning welding of column mold, and loading and unloading are convenient, improve welding processing efficiency.
To achieve the goals above, the present invention adopts the following technical scheme that.
A kind of welding support once welding positioning for pedal front column, including workbench, workbench are equipped with
Column mold, fixing tool and locating template, column mold include cross bar, vertical pole and the bent stick with car body matching of tyre, cross
The both ends of bar are connected with one end of vertical pole and bent stick respectively, the edge of locating template wherein side and the side shape of column mold
Shape matches, and fixing tool is located at the other side of column mold, and fixing tool includes compact heap and pusher cylinder, the work of pusher cylinder
Stopper rod is rotatably connected with compact heap, and compact heap is rotatably connected with workbench；Be arranged with outside the piston rod of pusher cylinder with
The fixed ash disposal axle sleeve of workbench.
Locating template completes the pre-determined bit of column mold, passes through the fixation of the completion column mold different location of fixing tool
It clamps, to complete the disposable positioning welding of column mold, improves processing efficiency；Facilitate positioning by guide wheel and guide groove cooperation
Template extraction improves welding efficiency to complete the Fast Installation dismounting of column mold；Column mold is completed by pusher cylinder
Quick fixed and dismounting, improve welding efficiency；The weldering splashed in the welding process outside piston rod is removed by ash disposal axle sleeve
Point and welding slag, ensure the work circumstances safe of piston rod
Preferably, fixing tool includes being fixed on the point fixing tool of column mould ends or inflection point and being fixed on cross bar side
The linear fixing tool in face, linear fixing tool are located at the side of the remotely located template of cross bar.
Preferably, pusher cylinder is located at side of the compact heap far from column mold, one end of compact heap and piston rod
One end is hinged, and the centre position of compact heap is equipped with rotatable hinge block, and hinge block is rotatably coupled on workbench.It is logical
One end that pusher cylinder pushes compact heap is crossed, compact heap is rotatably connected with workbench, to make another side pressure of compact heap
Tight column mold, hinge block complete the ambilateral fixation of column mould with positioning mold face, facilitate the welding of column mold.
Preferably, the downside of locating template is equipped with supporting rod, supporting rod is vertically fixed on the upside of workbench.Supporting rod
Locating template is supported, makes locating template apart from the certain height of workbench, when facilitating welding column mold, the heat of column mold
Amount can distribute on the downside of workbench, improve radiating efficiency when welding, reduce the thermal stress deformation being likely to occur when welding
Defect improves welding quality.
Preferably, the downside of column mold is equipped with the support protrusion of cooperation column mold downside.Support protrusion supports
Column mold makes apart from workbench certain altitude to generate gap, and column mold radiates when facilitating welding.
Preferably, the side of the remotely located template of the vertical pole of column mold is equipped with resilient support block, resilient support block is
The obtuse angle structure of two pieces of surface plates composition, one of surface plate fixes with workbench, one end of another piece of surface plate with indulge
Bar contacts.The limit that vertical pole bar is completed by resilient support block, facilitates the welding of the location and installation and vertical pole bar and cross bar of vertical pole.
Preferably, be equipped with can be with respect to the elevating lever that workbench slides up and down, under elevating lever for the downside of locating template
Side is equipped with lifter plate, and the downside of lifter plate, which contradicts, is equipped with a rotation cam, and rotation flank of cam cooperation is equipped with rotatable dial
Bull stick.
Preferably, the side of rotation cam is equipped with switch slot, one end of switch bar is equipped with the switch section of cooperation switch slot.
Preferably, ash disposal axle sleeve is cylindrical shape, the upper end outer side edges edge of ash disposal axle sleeve is equipped with chamfering to form ash disposal
Inclined-plane.
Preferably, rotation cam is ellipse, the central axis for rotating cam is equipped with and the rotatable fixation of workbench
Rotary shaft, switch slot is arc-shaped, and the center of circle of switch slot is on the central axis of rotation cam.
Preferably, being equipped with the reset bullet that can tense locating template and workbench between locating template and workbench
Spring, resetting spring are set in the outside of elevating lever.Locating template and the positioning of workbench are completed by resetting spring and are bonded.
The invention has the beneficial effects that：
1, locating template completes the pre-determined bit of column mold, passes through the geometrical clamp of the completion column mold different location of fixing tool
Tightly, to complete the disposable positioning welding of column mold, processing efficiency is improved；
2, position when column mold is processed is fixed, and positioning datum is identical, and welding precision is high；
3, the compression of column mold is completed by pusher cylinder, improves the convenience of welding operation, improves welding efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of pedal front column.
Fig. 3 is the side view of the present invention.
Fig. 4 is the right view of Fig. 2.
Fig. 5 is the structural schematic diagram of the linear fixing tool of the present invention.
Fig. 6 is the structural schematic diagram of point fixing tool of the present invention.
In figure：The friction of 12 platform beams of workbench 1 protective plate, 11 platform montant, 13 support protrusion 14 keeps a foothold 15
32 ash disposal axle sleeve of rubber pad 16 locating template, 2 supporting rod, 21 pusher cylinder, 3 shell, 31 piston rod, 321 compact heap 33 blocks
42 bent stick of slot 331 compressor arm, 332 hinge block, 34 resilient support block, 35 column mold, 4 cross bar, 41 vertical pole, 43 bending section
431 straight section, 432 elevating lever, 51 resetting spring, 511 lifter plate 52 rotates 53 switch slot of cam, 531 switch bar, 54 switch
541 rotary shafts 55 of section.
Specific implementation mode
The present invention is described further in the following with reference to the drawings and specific embodiments.
In Fig. 1 to Fig. 6, a kind of welding support once welding positioning for pedal front column, including workbench 1,
Workbench 1 includes the platform montant 12 positioned at quadrangle, and platform montant 12 is connected and fixed by the platform beams 13 being laterally arranged,
The downside of workbench 1 is equipped with height-adjustable friction and keeps a foothold 15, and friction, which is kept a foothold, 15 is threadedly attached in platform montant 12
Lower end, friction can be completed by turning screw thread and kept a foothold the adjustings of 15 height, keep a foothold 15 downside of friction is with salient point
Rubber pad 16.Workbench 1 is equipped with column mold 4, fixing tool and locating template 2, and column mold 4 includes cross bar 41, indulges
Bar 42 and bent stick 43 with car body matching of tyre, the both ends of cross bar 41 are connected with one end of vertical pole 42 and bent stick 43 respectively,
The edge of the wherein side of locating template 2 is matched with the side shape of column mold 4, and fixing tool is located at the another of column mold 4
Side.Fixing tool includes compact heap 33 and pusher cylinder 3, and piston rod 32 and the compact heap 33 of pusher cylinder 3 are rotatably connected, pressure
Tight block 33 is rotatably connected with workbench 1；It is arranged with and 1 fixed ash disposal of workbench outside the piston rod 32 of pusher cylinder 3
Axle sleeve 321.Ash disposal axle sleeve 321 is cylindrical shape, and the upper end outer side edges of ash disposal axle sleeve 321 are oblique to form ash disposal along chamfering is equipped with
Face.The lower end of ash disposal axle sleeve 321 is fixed with workbench 1, and 321 inside of ash disposal axle sleeve is stepped hole, the upper end of ash disposal axle sleeve 321
The outer diameter of diameter of bore and piston rod 32 is interference fitted, and the lower end diameter of bore of ash disposal axle sleeve 321 is more than the outer diameter of piston rod 32.
Fixing tool includes being fixed on the point fixing tool of 4 end of column mold or inflection point and being fixed on the linear solid of 41 side of cross bar
Determine tooling.In Fig. 1, bent stick 43 includes the bending section 431 being connect with cross bar 41 and the straight section 432 being connected with bending section 431, point
Position fixing tool is located at the both ends of straight section 432, bending section 431 close to the both ends of one end of cross bar 41 and vertical pole 42, such as Fig. 6
Shown, point fixing tool includes compact heap 33 and pusher cylinder 3, the shell 31 and work of the pusher cylinder 3 of point fixing tool
Make platform 1 to be fixedly connected by screw.The piston rod 32 of pusher cylinder 3 is rotatably connected with compact heap 33, compact heap 33 and work
Make platform 1 to be rotatably connected.One end of compact heap 33 is hinged with one end of piston rod 32.Fig. 1 is it is found that pusher cylinder 3 is located at pressure
Tight 33 side far from column mold 4 of block, piston rod 32 are hinged on the one end of compact heap 33 far from column mold 4, compact heap 33
Centre position be equipped with rotatable hinge block 34, hinge block 34 is rotatably coupled on workbench 1.Hinge block 34 is located at
The side in 33 centre position of compact heap is simultaneously connected on the rod piece for being perpendicularly fixed at 1 upside of workbench.Pass through 34 He of hinge block
Compact heap 33 can complete the fixation of 4 both direction of column mold towards the side of locating template 2, to coordinate locating template 2
The fixation of column mold 4 is completed with workbench 1.Linear fixing tool is located at the side of 41 remotely located template 2 of cross bar, such as schemes
Shown in 5, linear fixing tool also includes pusher cylinder 3 and compact heap 33, and the lower end of linear fixing tool is rotatable by hinge
The top of platform beams 13 for being fixed on workbench 1.The upside of compact heap 33 is equipped with card slot 331, and both ends are equipped in card slot 331
Compressor arm 332 with nut, the position of compression can be adjusted by regulating nut, and pusher cylinder 3 is facilitated to complete the line of cross bar 41
Shape is fixed.The downside of locating template 2 is equipped with and can be set with respect to the elevating lever 51 that workbench 1 slides up and down, the downside of elevating lever 51
There is lifter plate 52, the downside of lifter plate 52, which contradicts, is equipped with a rotation cam 53, and the cooperation of 53 side of rotation cam is equipped with rotatable
Switch bar 54, switch bar 54 and the 31 lower end articulated position of shell of linear fixing tool be welded and fixed, and switch bar 54 can be online
The pusher cylinder 3 of shape fixing tool rotates together to push rotation cam 53 when rotating, and completes the jack-up of elevating lever 51, and it is fixed to make
Position template 2 is detached with the welding slag of column mold 4.The side for rotating cam 53 is equipped with switch slot 531, and one end of switch bar 54 is equipped with
Coordinate the switch section 541 of switch slot 531.It is ellipse to rotate cam 53, and the central axis of rotation cam 53 is equipped with flat with work
The rotatable fixed rotary shaft 55 of platform 1, switch slot 531 are arc-shaped, and the center of circle of switch slot 531 is in the central shaft for rotating cam 53
On line.The resetting spring 511 of locating template 2 and workbench 1 can be tensed by being additionally provided between locating template 2 and workbench 1, multiple
Position spring 511 is set in the outside of elevating lever 51.The elastic force of resetting spring 511 reduces acceleration when locating template 2 falls, and carries
The lifting stationarity of high locating template 2.The downside of locating template 2 is additionally provided with supporting rod 21, and supporting rod 21 is vertically fixed on work
1 upside of platform.The overhead height for coordinating column mold 4, facilitates the welding of column mold 4 to radiate, and improves machining accuracy.
The side of workbench 1 is equipped with protective plate 11, and protective plate 11 is located at the outside of pusher cylinder 3, the shell of pusher cylinder 3
Body 31 is fixed by screws on the platform beams 13 of workbench 1.The downside of column mold 4 is equipped under cooperation column mold 4
The support protrusion 14 of side.It is found that the support protrusion 14 of 42 lower end of vertical pole of column mold 4 is two cuboids in Fig. 3, cross bar
The bar shaped of 41 corresponding support protrusion, 14 outer cuboid, the support protrusion 14 of the bending section 431 of corresponding curved bar are to be fixed on work
Cylinder on platform 1 can jack up the both ends of straight section 432, the both ends of bending section 431 and interposition by support protrusion 14
It sets, the both ends at the both ends of cross bar 41 and vertical pole 42, to complete the aerial fixation of 4 downside of column mold, is conducive to column mold 4
Heat dissipation when welding.The side for the 42 remotely located template 2 of vertical pole that 2 downside of locating template is equipped with column mold 4 is equipped with elasticity and props up
Bracer 35, resilient support block 35 are the obtuse angle structure of two pieces of surface plates composition, and one of surface plate is fixed with workbench 1,
One end of another piece of surface plate is contacted with vertical pole 42.
Before welding, resetting spring tenses locating template 2 and is bonded with supporting rod downwards, and locating template 2 passes through supporting rod and liter
The cooperation limit of bar 51 is dropped, each section of column mold 4 is placed in support protrusion 14, support protrusion 14 coordinates locating template 2
The pre-installation of column mold 4 is completed, pusher cylinder 3 pushes compact heap 33, compact heap 33 and the cooperation of hinge block 34 to complete column mould
The welding of tool 4, can complete the disposable positioning welding of column mold 4, high in machining efficiency；Position when column mold 4 is processed
It immobilizes, the positioning datum of each pad is identical, and welding precision is high；The pressure of column mold 4 is completed by pusher cylinder 3
Tightly, the convenience of welding operation is improved, welding efficiency is improved.After welding, linear fixing tool, linear regular worker are first opened
The distance of dress and compact heap 33, which shortens, drives the shell 31 of the pusher cylinder 3 of linear fixing tool internally to overturn, switch bar 54
Rotation cam rotation, locating template 2 is pushed to rise, to make locating template 2 and column mold 4 detach, in flying for welding process
Liquid clogs after locating template 2 and column mold 4, and linear fixing tool, which is quickly opened, jacks up locating template 2, and point fixing tool
Also limitation column mold 4, can detach wrong welding slag or the solder joint between column mold 4 and locating template 2, make locating template 2
Opposition post mold 4 can play the accurate positioning action of repetition.
Claims (10)
1. a kind of welding support once welding positioning for pedal front column, characterized in that including workbench, workbench
It is equipped with column mold, fixing tool and locating template, column mold includes cross bar, vertical pole and the bending with car body matching of tyre
The both ends of bar, cross bar are connected with one end of vertical pole and bent stick respectively, edge and the column mold of locating template wherein side
Side shape matching, fixing tool are located at the other side of column mold, and fixing tool includes compact heap and pusher cylinder, pushes gas
The piston rod of cylinder is rotatably connected with compact heap, and compact heap is rotatably connected with workbench；The piston rod housing of pusher cylinder
Equipped with the fixed ash disposal axle sleeve of workbench.
2. a kind of welding support once welding positioning for pedal front column according to claim 1, characterized in that institute
It includes being fixed on the point fixing tool of column mould ends or inflection point and being fixed on the linear solid of cross bar side to state fixing tool
Determine tooling, linear fixing tool is located at the side of the remotely located template of cross bar.
3. a kind of welding support once welding positioning for pedal front column according to claim 1, characterized in that institute
It states pusher cylinder and is located at side of the compact heap far from column mold, one end of compact heap and one end of piston rod are hinged, compact heap
Centre position be equipped with rotatable hinge block, hinge block is rotatably coupled on workbench.
4. a kind of welding support once welding positioning for pedal front column according to claim 1, characterized in that institute
The downside for stating locating template is equipped with supporting rod, and supporting rod is vertically fixed on the upside of workbench.
5. a kind of welding support once welding positioning for pedal front column according to claim 1, characterized in that institute
The downside for stating column mold is equipped with the support protrusion of cooperation column mold downside.
6. a kind of welding support once welding positioning for pedal front column according to claim 1, characterized in that institute
The downside for stating locating template is equipped with and can be equipped with lifter plate with respect to the elevating lever that workbench slides up and down, the downside of elevating lever, rise
The downside for dropping plate is contradicted equipped with a rotation cam, and rotation flank of cam cooperation is equipped with rotatable switch bar.
7. a kind of welding support once welding positioning for pedal front column according to claim 1, characterized in that institute
The side for stating rotation cam is equipped with switch slot, and one end of switch bar is equipped with the switch section of cooperation switch slot.
8. a kind of welding support once welding positioning for pedal front column according to claim 1, characterized in that institute
It is cylindrical shape to state ash disposal axle sleeve, and the upper end outer side edges edge of ash disposal axle sleeve is equipped with chamfering to form ash disposal inclined-plane.
9. a kind of welding support once welding positioning for pedal front column according to claim 6, characterized in that institute
It is ellipse to state rotation cam, and the central axis for rotating cam is equipped with and the rotatable fixed rotary shaft of workbench, switch slot
To be arc-shaped, the center of circle of switch slot is on the central axis of rotation cam.
10. a kind of welding support once welding positioning for pedal front column according to claim 6, characterized in that
The resetting spring of locating template and workbench can be tensed by being equipped between the locating template and workbench, and resetting spring is arranged
In the outside of elevating lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752261.7A CN108723677B (en) | 2018-07-10 | 2018-07-10 | Welding bracket for one-time welding positioning of pedal front upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810752261.7A CN108723677B (en) | 2018-07-10 | 2018-07-10 | Welding bracket for one-time welding positioning of pedal front upright post |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108723677A true CN108723677A (en) | 2018-11-02 |
| CN108723677B CN108723677B (en) | 2020-10-02 |
Family
ID=63926635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810752261.7A Active CN108723677B (en) | 2018-07-10 | 2018-07-10 | Welding bracket for one-time welding positioning of pedal front upright post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108723677B (en) |
Citations (8)
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|---|---|---|---|---|
| EP0980818A2 (en) * | 1998-08-18 | 2000-02-23 | Thyssen Krupp Industries AG | Clamping device |
| CN202558105U (en) * | 2012-03-20 | 2012-11-28 | 淮安市专用汽车制造有限公司 | Tank truck partition board template |
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN203900767U (en) * | 2014-02-24 | 2014-10-29 | 珠海格力电器股份有限公司 | Window-mounted air conditioner welding tooling |
| CN204771297U (en) * | 2015-06-29 | 2015-11-18 | 新昌县长城空调部件有限公司 | Gas -supply pipe and scaffold weldment isolated plant |
| CN106112371A (en) * | 2016-08-27 | 2016-11-16 | 宁波明望汽车饰件有限公司 | For producing the welding tooling of automobile chair frame |
| CN107470753A (en) * | 2017-09-23 | 2017-12-15 | 重庆凌云汽车零部件有限公司 | A kind of car door front window frame arc-welding fixture |
| CN208662911U (en) * | 2018-07-10 | 2019-03-29 | 嵊州市恒中机器有限公司 | A kind of welding support once welding positioning for pedal front column |
-
2018
- 2018-07-10 CN CN201810752261.7A patent/CN108723677B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0980818A2 (en) * | 1998-08-18 | 2000-02-23 | Thyssen Krupp Industries AG | Clamping device |
| CN202558105U (en) * | 2012-03-20 | 2012-11-28 | 淮安市专用汽车制造有限公司 | Tank truck partition board template |
| CN103240556A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Welding fixture for formula racing |
| CN203900767U (en) * | 2014-02-24 | 2014-10-29 | 珠海格力电器股份有限公司 | Window-mounted air conditioner welding tooling |
| CN204771297U (en) * | 2015-06-29 | 2015-11-18 | 新昌县长城空调部件有限公司 | Gas -supply pipe and scaffold weldment isolated plant |
| CN106112371A (en) * | 2016-08-27 | 2016-11-16 | 宁波明望汽车饰件有限公司 | For producing the welding tooling of automobile chair frame |
| CN107470753A (en) * | 2017-09-23 | 2017-12-15 | 重庆凌云汽车零部件有限公司 | A kind of car door front window frame arc-welding fixture |
| CN208662911U (en) * | 2018-07-10 | 2019-03-29 | 嵊州市恒中机器有限公司 | A kind of welding support once welding positioning for pedal front column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108723677B (en) | 2020-10-02 |
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Effective date of registration: 20220302 Address after: 313102 No. 168, LAOHUDONG village, Lijiaxiang Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Hengyuan Machinery Co.,Ltd. Address before: No. 368, Punan Avenue, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Patentee before: SHENGZHOU HENGZHONG MACHINERY Co.,Ltd. |
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