CN107470837A - A kind of fixture for being easy to two-sided welding - Google Patents
A kind of fixture for being easy to two-sided welding Download PDFInfo
- Publication number
- CN107470837A CN107470837A CN201710954876.3A CN201710954876A CN107470837A CN 107470837 A CN107470837 A CN 107470837A CN 201710954876 A CN201710954876 A CN 201710954876A CN 107470837 A CN107470837 A CN 107470837A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- train wheel
- wheel bridge
- lower plate
- fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- 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
- B23K37/047—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses for a kind of fixture for being easy to two-sided welding, including erection support, guide holder, main contiguous block and mobile link block, linking arm is provided with mobile link block, clamping head is fixed with described linking arm.The present invention well can handle workpiece clamp, and its clamping is firm；By the way that train wheel bridge is connected by rotating shaft and cylinder, can play a part of that train wheel bridge is either lifted or depressed by cylinder, train wheel bridge can be lifted step by step when welding, driven again by cylinder after being welded and put down train wheel bridge, it is firm to ensure to clamp, while can also ensure the surface of the workpiece of welding being all welded to；Lower plate and train wheel bridge are used into symmetrical structure, directly fixture can be turned, carry out the welding of reverse side, it is not necessary to is taken off workpiece from fixture, accuracy when can ensureing subsequently to weld.
Description
Technical field
The present invention relates to welding field, more particularly to a kind of fixture for being easy to two-sided welding.
Background technology
In the manufacture field of automobile component, welding sequence is often used, such as body panel needs are welded, welding
When in order to improve welding efficiency, it is necessary to carry out the overall welding that clamps, the shortcomings that following still be present in existing fixture：1、
Fixture is overall to be blocked by each limited block, can so be avoided retaining part larger, be sheltered from solder joint
Position, the process that carries out secondary welding insufficient so as to cause to weld, but such clamp not strongly is leaned on, and is easily loosened, so as to
Weld size solder joint is caused to shift, so as to influence the quality of welding；If increasing the area of clamping, welding can be caused
When, there is subregion welding less than, it is necessary to which secondary welding, have impact on welding efficiency；2nd, it is necessary to by work after one side is welded
Part is disassembled from fixture, and turn-over is being clamped, and there is deviation at the position of so follow-up clamping with the position for starting clamping,
Welded for the program of welding manipulator setting, the situations such as solder joint skew can be caused, influence the quality of welding.
The content of the invention
The invention aims to overcome above mentioned problem, there is provided a kind of fixture for being easy to two-sided welding.
To reach above-mentioned purpose, the method that the present invention uses is：A kind of fixture for being easy to two-sided welding, including installation branch
Seat, guide holder and main contiguous block and mobile link block；Described erection support is fixed on described guide holder, installation branch
Seat is used for the fixation of fixture；Guide rod is provided with described guide holder, and is connected by the bottom of guide rod and main contiguous block
Connect, lift cylinder is provided with the bottom of described guide holder, the piston rod of described lift cylinder passes through described guide holder
It is connected with the bottom of main contiguous block, described mobile link block is removably attached on described main contiguous block, in movement
Linking arm is provided with contiguous block, clamping head is fixed with described linking arm；Described linking arm is evenly distributed on described
Mobile link block on；Described clamping head includes upper Holding seat, train wheel bridge mounting seat, lower Holding seat and lower plate peace
Seat is filled, connecting portion is provided with described upper Holding seat；Train wheel bridge mounting groove, upper folder are provided with train wheel bridge mounting seat
Plate is arranged on described train wheel bridge mounting groove by rotating shaft, and one end and the lower plate of described train wheel bridge form clamping part, separately
One end, which is connected through the hinge, an elevating mechanism, and the lifting of described elevating mechanism can drive described train wheel bridge to revolve around the shaft
Turn, so as to drive train wheel bridge to open and press, when being additionally provided with the rotation of the train wheel bridge described in supplying on described upper Holding seat
The upper groove body passed through；Be provided with lower plate mounting groove in lower plate mounting seat, lower plate by rotating shaft be arranged on it is described under
On clamping plate mounting groove, one end and the train wheel bridge of described lower plate form clamping part, and the other end is connected through the hinge one and risen
Descending mechanism, the lifting of described elevating mechanism can drive described lower plate to rotate around the shaft, so as to drive lower plate to open and press
Close, the lower groove passed through when being additionally provided with described lower Holding seat and supplying described lower plate to rotate；In described upper folder
Dismountable elastic lining plate is provided with the lower surface of plate and the upper surface of lower plate.
As a modification of the present invention, described elevating mechanism is cylinder；It is also connected with described upper Holding seat
There is upper cylinder mounting seat, cylinder is provided with described upper cylinder mounting seat, the cylinder body of described cylinder is fixed on upper cylinder
In mounting seat, the piston rod of cylinder is connected by connector with the hinge on train wheel bridge.
As a modification of the present invention, described elevating mechanism is cylinder；It is also connected with described lower Holding seat
There is lower cylinder mounting seat, cylinder is provided with described lower cylinder mounting seat, the cylinder body of described cylinder is fixed on lower cylinder
In mounting seat, the piston rod of cylinder is connected by connector with the hinge on lower plate.
As a modification of the present invention, described upper Holding seat and lower Holding seat, train wheel bridge mounting seat and lower folder
It is a symmetrical structure to hold between base, upper cylinder mounting seat and lower cylinder mounting seat, train wheel bridge and lower plate.
As a modification of the present invention, described connecting portion is to be arranged on the slot of Holding seat upper surface and set
Put the slot in lower Holding seat lower surface.
As a modification of the present invention, described linking arm is the structure of a L-type, and its one end is inserted into described insert
In groove, and locked by quick-locking device.
As a modification of the present invention, described linking arm is the structure of adjustable in length.
As a modification of the present invention, described linking arm is provided with 6 groups, circularizes and is distributed on described mobile link
On block.
Beneficial effect：
The present invention provides a kind of fixture for being easy to two-sided welding, by setting the linking arm of 6 groups of annular spreads, can well by
Workpiece clamp handles, and its clamping is firm；
By the way that train wheel bridge is connected by rotating shaft and cylinder, it can play and train wheel bridge is either lifted or depressed by cylinder
Effect, train wheel bridge can be lifted step by step when welding, driven again by cylinder after be welded and put train wheel bridge
Under, it is firm to ensure to clamp, while can also ensure the surface of the workpiece of welding being all welded to；
Lower plate and train wheel bridge are used into symmetrical structure, directly fixture can be turned, be carried out the welding of reverse side, be not required to
Workpiece is taken off from fixture, accuracy when can ensureing subsequently to weld.
By the way that detachable elastic lining plate will be set on upper lower plate, conjunction can be taken according to the workpiece of different-thickness
The liner plate of suitable thickness, so as to improve the scope of application.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the top view of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, and the present embodiment is with technical solution of the present invention
Premised under implemented, it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.
A kind of fixture for being easy to two-sided welding as illustrated in figs. 1 and 2, including erection support 19, guide holder 17, main connection
Block 20 and mobile link block 9；Described erection support 19 is fixed on described guide holder 17, and erection support 19 is used for fixture
Fixation；Guide rod 16 is provided with described guide holder 17, and is connected by guide rod 16 with the bottom of main contiguous block 20.
Lift cylinder 18 is provided with the bottom of described guide holder 17, the piston rod of described lift cylinder 18 passes through institute
The guide holder 17 stated is connected with the bottom of main contiguous block 20, and described mobile link block 9 is removably attached to described master
On contiguous block 20.
Linking arm 8 is provided with mobile link block 9, clamping head is fixed with described linking arm 8；Described connection
Arm 8 is evenly distributed in described mobile link block 9；In the present embodiment, linking arm is provided with 6 groups, circularizes and is distributed on institute
In the mobile link block 9 stated.Linking arm 8 is the structure of adjustable in length, by adjusting the length of linking arm 8, can be realized not
The clamping of the workpiece of same specification.
Described clamping head includes upper Holding seat 22, train wheel bridge mounting seat, lower Holding seat 12 and lower plate installation
Seat, connecting portion is provided with described upper Holding seat 22；Described connecting portion is to be arranged on Holding seat upper surface
Slot 25 and the slot 15 for being arranged on lower Holding seat lower surface.
Train wheel bridge mounting groove is provided with train wheel bridge mounting seat, train wheel bridge 21 is arranged on described upper folder by rotating shaft 4
On plate mounting groove, one end and the lower plate 11 of described train wheel bridge 21 form clamping part, and the other end, which is connected through the hinge, one
Elevating mechanism, the lifting of described elevating mechanism can drive 4 rotation around the shaft of described train wheel bridge 21, so as to drive train wheel bridge 21 to beat
Open and press.The upper groove body 23 passed through when being additionally provided with upper Holding seat 22 and supplying described train wheel bridge 21 to rotate.
Lower plate mounting groove is provided with lower plate mounting seat, lower plate 11 is arranged on described lower folder by rotating shaft 4
On plate mounting groove, one end and the train wheel bridge 21 of described lower plate 11 form clamping part, and the other end, which is connected through the hinge, one
Elevating mechanism, the lifting of described elevating mechanism can drive 4 rotation around the shaft of described lower plate 11, so as to drive lower plate 11 to beat
Open and press.The lower groove 13 passed through when being additionally provided with described lower Holding seat 12 and supplying described lower plate 11 to rotate；
Dismountable elastic lining plate 3 is provided with the lower surface of described train wheel bridge 21 and the upper surface of lower plate 11.
Described elevating mechanism is cylinder 5；Upper cylinder mounting seat 24 is also associated with described upper Holding seat 22,
Cylinder 5 is provided with described upper cylinder mounting seat 24, the cylinder body of described cylinder 5 is fixed in upper cylinder mounting seat 24, gas
The piston rod of cylinder 5 is connected by connector with the hinge 6 on train wheel bridge 21.
Lower cylinder mounting seat 14 is also associated with described lower Holding seat 12, in described lower cylinder mounting seat 14
Be provided with cylinder 5, the cylinder body of described cylinder is fixed in lower cylinder mounting seat 14, the piston rod of cylinder 5 by connector with
Hinge 6 on lower plate 11 is connected.
Described upper Holding seat 22 is installed with lower Holding seat 12, train wheel bridge mounting seat and lower Holding seat, upper cylinder
It is a symmetrical structure between seat 24 and lower cylinder mounting seat 14, train wheel bridge 21 and lower plate 11.
Described linking arm 8 is the structure of a L-type, and its one end is inserted into slot 15 or slot 25, and by fast
Fast locking device 7 is locked, you can realization is quickly installed on clamping head.
The present invention provides a kind of fixture for being easy to two-sided welding, can be fine by setting the linking arm of 6 groups of annular spreads
Ground handles workpiece clamp, and its clamping is firm；By the way that train wheel bridge is connected by rotating shaft and cylinder, can play will by cylinder
The effect that train wheel bridge is either lifted or depressed, train wheel bridge can be lifted step by step when welding, after being welded again
Driven by cylinder and put down train wheel bridge, it is firm to ensure to clamp, while can also ensure the surface of the workpiece of welding is complete
Portion is welded to；
Lower plate and train wheel bridge are used into symmetrical structure, directly fixture can be turned, be carried out the welding of reverse side, be not required to
Workpiece is taken off from fixture, accuracy when can ensureing subsequently to weld.Can by will be set on upper lower plate
The elastic lining plate of dismounting and change, the liner plate of suitable thickness can be taken according to the workpiece of different-thickness, it is applicable so as to improve
Scope.
Claims (8)
- A kind of 1. fixture for being easy to two-sided welding, it is characterised in that：Including erection support, guide holder, main contiguous block and movement Contiguous block；Described erection support is fixed on described guide holder, and erection support is used for the fixation of fixture；In described guiding Guide rod is provided with seat, and is connected by guide rod with the bottom of main contiguous block, is provided with the bottom of described guide holder Lift cylinder, the piston rod of described lift cylinder is connected through described guide holder with the bottom of main contiguous block, described Mobile link block is removably attached on described main contiguous block, linking arm is provided with mobile link block, described Clamping head is fixed with linking arm；Described linking arm is evenly distributed in described mobile link block；Described clamping head bag Holding seat, train wheel bridge mounting seat, lower Holding seat and lower plate mounting seat are included, is set on described upper Holding seat There is connecting portion；Train wheel bridge mounting groove is provided with train wheel bridge mounting seat, train wheel bridge is arranged on described train wheel bridge by rotating shaft On mounting groove, one end and the lower plate of described train wheel bridge form clamping part, and the other end, which is connected through the hinge, a lift Structure, the lifting of described elevating mechanism can drive described train wheel bridge to rotate around the shaft, so as to drive train wheel bridge to open and press, The upper groove body passed through when supplying described train wheel bridge to rotate is additionally provided with described upper Holding seat；Set in lower plate mounting seat Lower plate mounting groove is equipped with, lower plate is arranged on described lower plate mounting groove by rotating shaft, one end of described lower plate Clamping part is formed with train wheel bridge, the other end, which is connected through the hinge, an elevating mechanism, and the lifting of described elevating mechanism can drive Described lower plate rotates around the shaft, so as to drive lower plate to open and press, is additionally provided with described lower Holding seat The lower groove passed through when being rotated for described lower plate；It is all provided with the lower surface of described train wheel bridge and the upper surface of lower plate It is equipped with dismountable elastic lining plate.
- A kind of 2. fixture for being easy to two-sided welding according to claim 1, it is characterised in that：Described elevating mechanism is gas Cylinder；Upper cylinder mounting seat is also associated with described upper Holding seat, cylinder is provided with described upper cylinder mounting seat, The cylinder body of described cylinder is fixed in upper cylinder mounting seat, and the piston rod of cylinder passes through connector and the hinge phase on train wheel bridge Connection.
- A kind of 3. fixture for being easy to two-sided welding according to claim 2, it is characterised in that：In described lower Holding seat On be also associated with lower cylinder mounting seat, cylinder is provided with described lower cylinder mounting seat, the cylinder body of described cylinder is fixed In lower cylinder mounting seat, the piston rod of cylinder is connected by connector with the hinge on lower plate.
- A kind of 4. fixture for being easy to two-sided welding according to claim 3, it is characterised in that：Described upper Holding seat with Lower Holding seat, train wheel bridge mounting seat and lower Holding seat, upper cylinder mounting seat and lower cylinder mounting seat, train wheel bridge and lower plate Between be a symmetrical structure.
- A kind of 5. fixture for being easy to two-sided welding according to claim 1, it is characterised in that：Described connecting portion is setting Upper Holding seat upper surface slot and be arranged on the slot of lower Holding seat lower surface.
- A kind of 6. fixture for being easy to two-sided welding according to claim 5, it is characterised in that：Described linking arm is one The structure of L-type, its one end is inserted into described slot, and is locked by quick-locking device.
- A kind of 7. fixture for being easy to two-sided welding according to claim 6, it is characterised in that：Described linking arm is length Adjustable structure.
- A kind of 8. fixture for being easy to two-sided welding according to claim 1, it is characterised in that：Described linking arm is provided with 6 groups, circularize and be distributed in described mobile link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954876.3A CN107470837A (en) | 2017-10-13 | 2017-10-13 | A kind of fixture for being easy to two-sided welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710954876.3A CN107470837A (en) | 2017-10-13 | 2017-10-13 | A kind of fixture for being easy to two-sided welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107470837A true CN107470837A (en) | 2017-12-15 |
Family
ID=60606285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710954876.3A Withdrawn CN107470837A (en) | 2017-10-13 | 2017-10-13 | A kind of fixture for being easy to two-sided welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107470837A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176998A (en) * | 2017-12-26 | 2018-06-19 | 浙江勃嘉工业自动化有限公司 | A kind of hand-operated clamping tooling with connecting rod |
| CN108655651A (en) * | 2018-05-21 | 2018-10-16 | 芜湖牧羿自动化科技有限公司 | A kind of adjustable auto parts and components welding support |
| CN108942029A (en) * | 2018-06-22 | 2018-12-07 | 襄阳元创汽车零部件实业有限公司 | A kind of transfer matic magic chuck platform based on robot welding |
| CN108994515A (en) * | 2018-10-15 | 2018-12-14 | 赵硕 | A kind of integral new-energy passenger welding clamp of vehicle frame |
| CN109623246A (en) * | 2019-01-25 | 2019-04-16 | 常熟市创新焊接设备有限公司 | A kind of welding fixture easy to operate |
| CN110193661A (en) * | 2019-06-21 | 2019-09-03 | 青海送变电工程有限公司 | A kind of copper stranded conductor exothermic weld auxiliary device |
| CN112621615A (en) * | 2020-12-30 | 2021-04-09 | 安徽旭晨保温材料有限公司 | A little area clamping device for slate processing's operation of being convenient for |
-
2017
- 2017-10-13 CN CN201710954876.3A patent/CN107470837A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176998A (en) * | 2017-12-26 | 2018-06-19 | 浙江勃嘉工业自动化有限公司 | A kind of hand-operated clamping tooling with connecting rod |
| CN108655651A (en) * | 2018-05-21 | 2018-10-16 | 芜湖牧羿自动化科技有限公司 | A kind of adjustable auto parts and components welding support |
| CN108942029A (en) * | 2018-06-22 | 2018-12-07 | 襄阳元创汽车零部件实业有限公司 | A kind of transfer matic magic chuck platform based on robot welding |
| CN108994515A (en) * | 2018-10-15 | 2018-12-14 | 赵硕 | A kind of integral new-energy passenger welding clamp of vehicle frame |
| CN109623246A (en) * | 2019-01-25 | 2019-04-16 | 常熟市创新焊接设备有限公司 | A kind of welding fixture easy to operate |
| CN110193661A (en) * | 2019-06-21 | 2019-09-03 | 青海送变电工程有限公司 | A kind of copper stranded conductor exothermic weld auxiliary device |
| CN110193661B (en) * | 2019-06-21 | 2023-05-26 | 青海送变电工程有限公司 | Copper stranded wire exothermic welding auxiliary device |
| CN112621615A (en) * | 2020-12-30 | 2021-04-09 | 安徽旭晨保温材料有限公司 | A little area clamping device for slate processing's operation of being convenient for |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |