CN108436368A - A kind of anti-breaking gas welding clamps of automobile body-in-white - Google Patents
A kind of anti-breaking gas welding clamps of automobile body-in-white Download PDFInfo
- Publication number
- CN108436368A CN108436368A CN201810590668.4A CN201810590668A CN108436368A CN 108436368 A CN108436368 A CN 108436368A CN 201810590668 A CN201810590668 A CN 201810590668A CN 108436368 A CN108436368 A CN 108436368A
- Authority
- CN
- China
- Prior art keywords
- pressure head
- breaking
- pedestal
- fixed seat
- connecting plate
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 23
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000005476 soldering Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
Abstract
The invention discloses a kind of anti-breaking gas welding clamps of automobile body-in-white, including pedestal and fastening clips, fastening clips are fixedly mounted on the upper surface of pedestal, fastening clips include cylinder and anti-breaking pneumatic module, anti-breaking pneumatic module includes that connector, a pair of of connecting plate, a pair of of attachment lug, pressure head and briquetting fixed seat, the side of briquetting fixed seat and the outer wall of cylinder are hingedly fixed；The bottom of briquetting fixed seat is fixedly connected with pedestal, and the upper end of connecting plate is equipped with apical pore, and bottom end is equipped with bottom outlet, and the centre of connecting plate is additionally provided with mesoporous；When work, when the piston rod of cylinder is in extended configuration, the hole heart of mesoporous, bottom outlet and the auricle lower opening three is located on the same line, and for existing body-in-white welding clamp fixture group occupied space, big, cylinder can cause to-be-welded pieces the technical problems such as to fall off to the present invention after dying.The present invention has the features such as simple in structure, space is small, and anti-breaking qi exhaustion is fallen, security performance is high.
Description
Technical field
The present invention relates to automobile body-in-white welding fixture more particularly to a kind of anti-breaking gas welding clamps of automobile body-in-white.
Background technology
After China joined WTO, auto industry advances with surprising rapidity.External many well-known Automobile Enterprises phases
After into China Auto Market, a large amount of new model occurs successively, and car body welding producing line development is also getting faster, and automates
Degree is also constantly improving, and also has very high requirement to the design of body-in-white welding clamp.Soldering cramping apparatus design whether conjunction
Reason directly influences the productive temp and vehicle body soldering quality of production line.
Existing soldering cramping apparatus is often made of fixture base and multiple fixture groups, as shown in Figs. 1-3, each fixture group
It is to be formed from that can carry out compressing the compression cylinder of to-be-welded pieces auxiliary fixture of compression cylinder progress bottom compression with again.
This fixture group is often all fixedly mounted at base upper surface, and often the space occupied is larger for this counterpart so that this
Come space becomes crowded with regard to limited pedestal；Meanwhile existing fixture group is often without the anti-design died, once cylinder exists
Situations such as encountering power-off during use, die, cylinder can bounce back so that fixture group, which loosens, even to be opened, and this thing happens
It is very dangerous, it is easy to so that white body device to be welded falls off, injure fixture by a crashing object, injure worker by a crashing object.For the above technology
Problem, the invention discloses a kind of anti-breaking gas welding clamps of automobile body-in-white, the present invention is by carrying out attachment lug and pressure head
Combination is hinged, the case where capable of preventing cylinder fixture group loosens when dying.The present invention has simple in structure, occupation of land
The features such as space is small, and anti-breaking qi exhaustion is fallen, security performance is high.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of anti-breaking gas welding clampings of automobile body-in-white
Tool, to solve that after body-in-white welding clamp fixture group occupied space in the prior art is big, cylinder is died to-be-welded pieces can be caused
The technical problems such as fall off.The present invention has the features such as simple in structure, space is small, and anti-breaking qi exhaustion is fallen, security performance is high.
The present invention is achieved by the following technical solutions：The invention discloses a kind of anti-breaking gas welding clampings of automobile body-in-white
Tool, including pedestal and fastening clips, fastening clips are fixedly mounted on the upper surface of pedestal, and fastening clips include cylinder and prevent dying
Component, the piston rod head of cylinder are connect with anti-breaking pneumatic module by breeches joint；
Anti-breaking pneumatic module includes that connector, a pair of of connecting plate, a pair of of attachment lug, pressure head and briquetting fixed seat, briquetting are solid
The side of reservation and the outer wall of cylinder are hingedly fixed；The bottom of briquetting fixed seat is fixedly connected with pedestal, and the upper end of connecting plate is set
There is apical pore, bottom end is equipped with bottom outlet, and the centre of connecting plate is additionally provided with mesoporous；
Pressure head connecting hole and axis hole are respectively equipped at the top of fixed seat, attachment lug is equipped on auricle under hole and auricle
The tail end in hole, pressure head is equipped with pressure head hinge hole, and the middle part of pressure head is equipped with auricle hinge hole, and the head of pressure head is also installed with folder
Tight block；Gripping block installation corresponding with briquetting fixed seat position；
A pair of of attachment lug is located between a pair of of connecting plate, and apical pore is connect with connector by shaft；Pressure head is located at
Between a pair of of attachment lug, and pressure head hinge hole is hingedly fixed with pressure head connecting hole；Hole is cut with scissors with mesoporous by shaft on auricle
Connect fixation；Auricle lower opening passes through hinged fixation with auricle hinge hole；Bottom outlet is hingedly fixed with axis hole also by shaft；When work,
When the piston rod of cylinder is in extended configuration, the hole heart of mesoporous, bottom outlet and auricle lower opening three is located on the same line；Work as gas
When the piston rod of cylinder is in extended configuration, since the hole heart of mesoporous, bottom outlet and auricle lower opening three is located on the same line, this
Sample fastening clips will be locked, and after capable of preventing cylinder from dying, to-be-welded pieces take off in the case of unbalance stress from fixture
It falls.
Further, in order to preferably lock to-be-welded pieces, the L-shaped structure of connecting plate, connecting plate in the case where dying
It is made of stainless-steel sheet.
Further, in order to prevent soldering cramping apparatus from shaking during the welding process, pedestal is rectangular configuration, bottom
It is also equipped with fastening bolt on the supporting leg of seat.
Preferably, in order to which preferably fastening clips are fixedly mounted on pedestal, the bottom of briquetting fixed seat is further opened with
Bolt mounting holes, briquetting fixed seat are bolted installation with pedestal.
The invention discloses a kind of anti-breaking gas welding clamps of automobile body-in-white, the present invention by by attachment lug and pressure head into
Row combination is hinged, the case where capable of preventing cylinder fixture group loosens when dying.The present invention have it is simple in structure, account for
The features such as ground space is small, and anti-breaking qi exhaustion is fallen, security performance is high.
Description of the drawings
Fig. 1 is body-in-white welding clamp in the prior art；
Fig. 2 is body-in-white welding clamp simplification figure in the prior art；
Fig. 3 is fixture group structural schematic diagram in the prior art；
Fig. 4 is fastening clips structural schematic diagram of the present invention；
Fig. 5 is fastening clips dimensional structure diagram of the present invention；
Fig. 6 is single attachment lug structural schematic diagram in the present invention；
Fig. 7 is pressure head structure schematic diagram in the present invention.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
Embodiment 1 discloses a kind of anti-breaking gas welding clamps of automobile body-in-white, and the present apparatus is to be directed to existing soldering cramping apparatus
It is improved implementation, as shown in Figs. 1-2, existing soldering cramping apparatus is made of pedestal 1 and multiple fixture groups 5, and fixture group 5 is pacified
Mounted in the top of pedestal 1；As shown in figure 3, still existing fixture group 5 is the compression cylinder by that can carry out compressing to-be-welded pieces
The auxiliary fixture composition of bottom compression is carried out with cooperation compression cylinder；The space for often occupying pedestal is larger, and disconnected not yet
Gas lock designs surely；
The anti-breaking gas welding clamps of automobile body-in-white disclosed by the invention, including pedestal 1 and fastening clips 2, fastening clips 2 are solid
Dingan County is mounted in the upper surface of pedestal 1, and as illustrated in figures 4-5, fastening clips 2 include cylinder 21 and anti-breaking pneumatic module 3, the work of cylinder 21
Stopper rod head is connect with anti-breaking pneumatic module 3 by breeches joint 22；Anti-breaking pneumatic module 3 include connector 31, a pair of of connecting plate 32,
A pair of of attachment lug 33, pressure head 34 and briquetting fixed seat 35, the side of briquetting fixed seat 35 are hingedly fixed with the outer wall of cylinder 21；
The bottom of briquetting fixed seat 35 is further opened with bolt mounting holes, and briquetting fixed seat 35 is bolted installation with pedestal 1.Connection
The upper end of plate 32 is equipped with apical pore 321, and bottom end is equipped with bottom outlet 323, and the centre of connecting plate 32 is additionally provided with mesoporous 322；Connecting plate
32 L-shaped structures, connecting plate 32 are made of stainless-steel sheet.The top of fixed seat 35 is respectively equipped with 351 He of pressure head connecting hole
Axis hole (is not marked in figure), as shown in fig. 6, attachment lug 33 is equipped with hole 331 and auricle lower opening 332 on auricle, such as Fig. 7 institutes
Show, the tail end of pressure head 34 is equipped with pressure head hinge hole 341, and the middle part of pressure head 34 is equipped with auricle hinge hole 342, and the head of pressure head 34 is also
It is installed with gripping block 4；The installation corresponding with 35 position of briquetting fixed seat of gripping block 4；
A pair of of attachment lug 33 is located between a pair of of connecting plate 32, and apical pore 321 is connect with connector 31 by shaft；
Pressure head 34 is located between a pair of of attachment lug 33, and pressure head hinge hole 341 and pressure head connecting hole 351 are hingedly fixed；On auricle
Hole 331 is hingedly fixed with mesoporous 322 by shaft；Auricle lower opening 332 passes through hinged fixation with auricle hinge hole 342；Bottom outlet 323
It is hingedly fixed also by shaft (not shown) with axis hole；When work, when the piston rod of cylinder 21 is in extended configuration, mesoporous
322, the hole heart of 332 three of bottom outlet 323 and auricle lower opening is located on the same line；When the piston rod of cylinder 21 is in stretch-like
When state, since the hole heart of 332 three of mesoporous 322, bottom outlet 323 and auricle lower opening is located on the same line, such fastening clips
It will be locked, after capable of preventing cylinder from dying, to-be-welded pieces fall off in the case of unbalance stress from fixture.Pedestal 1 is
Rectangular configuration is also equipped with fastening bolt 11 on the supporting leg of pedestal 1, and fastening bolt 11 is used for and ground fastening is installed.
Embodiment 2
Embodiment 2 discloses a kind of anti-breaking gas welding clamps of automobile body-in-white, including pedestal 1 and fastening clips 2, anchorage clip
Tool 2 is fixedly mounted on the upper surface of pedestal 1, and fastening clips 2 include cylinder 21 and anti-breaking pneumatic module 3, the piston rod head of cylinder 21
Portion is connect with anti-breaking pneumatic module 3 by breeches joint 22；
Anti-breaking pneumatic module 3 includes that connector 31, a pair of of connecting plate 32, a pair of of attachment lug 33, pressure head 34 and briquetting are fixed
Seat 35, the side of briquetting fixed seat 35 is hingedly fixed with the outer wall of cylinder 21；The bottom of briquetting fixed seat 35 is fixed with pedestal 1 to be connected
It connects, the upper end of connecting plate 32 is equipped with apical pore 321, and bottom end is equipped with bottom outlet 323, and the centre of connecting plate 32 is additionally provided with mesoporous 322；
The top of fixed seat 35 is respectively equipped with pressure head connecting hole 351 and axis hole (being not marked in figure), is set on attachment lug 33
There are hole 331 and auricle lower opening 332 on auricle, the tail end of pressure head 34 to be equipped with pressure head hinge hole 341, the middle part of pressure head 34 is equipped with auricle
The head of hinge hole 342, pressure head 34 is also installed with gripping block 4；The installation corresponding with 35 position of briquetting fixed seat of gripping block 4；
A pair of of attachment lug 33 is located between a pair of of connecting plate 32, and apical pore 321 is connect with connector 31 by shaft；
Pressure head 34 is located between a pair of of attachment lug 33, and pressure head hinge hole 341 and pressure head connecting hole 351 are hingedly fixed；On auricle
Hole 331 is hingedly fixed with mesoporous 322 by shaft；Auricle lower opening 332 passes through hinged fixation with auricle hinge hole 342；Bottom outlet 323
It is hingedly fixed also by shaft (not shown) with axis hole；When work, when the piston rod of cylinder 21 is in extended configuration, mesoporous
322, the hole heart of 332 three of bottom outlet 323 and auricle lower opening is located on the same line；When the piston rod of cylinder 21 is in stretch-like
When state, since the hole heart of 332 three of mesoporous 322, bottom outlet 323 and auricle lower opening is located on the same line, such fastening clips
It will be locked, after capable of preventing cylinder from dying, to-be-welded pieces fall off in the case of unbalance stress from fixture.Connecting plate 32
L-shaped structure, connecting plate 32 are made of stainless-steel sheet.Pedestal 1 is rectangular configuration, is also equipped on the supporting leg of pedestal 1 tight
Gu screw 11 is further opened with threaded hole on ground, pedestal 1 is fixed with ground by screw thread.
Claims (4)
1. a kind of anti-breaking gas welding clamps of automobile body-in-white, including pedestal and fastening clips, the fastening clips are fixedly mounted on
The upper surface of the pedestal, which is characterized in that the fastening clips include cylinder and anti-breaking pneumatic module, the piston rod of the cylinder
Head is connect with the anti-breaking pneumatic module by breeches joint；
The anti-breaking pneumatic module includes connector, a pair of of connecting plate, a pair of of attachment lug, pressure head and briquetting fixed seat, the pressure
The side of block fixed seat and the outer wall of the cylinder are hingedly fixed；The bottom of the briquetting fixed seat is fixed with the pedestal to be connected
It connects, the upper end of the connecting plate is equipped with apical pore, and bottom end is equipped with bottom outlet, and the centre of the connecting plate is additionally provided with mesoporous；
Pressure head connecting hole and axis hole are respectively equipped at the top of the fixed seat, the attachment lug is equipped with hole and auricle on auricle
The tail end of lower opening, the pressure head is equipped with pressure head hinge hole, and the middle part of the pressure head is equipped with auricle hinge hole, the head of the pressure head
Also it is installed with gripping block；Gripping block installation corresponding with briquetting fixed seat position；
A pair of attachment lug is located between a pair of connecting plate, and the apical pore is connected with the connector by shaft
It connects；The pressure head is located between a pair of attachment lug, and the pressure head hinge hole and the pressure head connecting hole are hingedly solid
It is fixed；Hole is hingedly fixed with the mesoporous by shaft on the auricle；The auricle lower opening passes through hinge with the auricle hinge hole
Connect fixation；The bottom outlet is hingedly fixed with the axis hole also by shaft；When work, the piston rod of the cylinder is in stretch-like
When state, the hole heart of the mesoporous, bottom outlet and the auricle lower opening three is located on the same line.
2. the anti-breaking gas welding clamps of automobile body-in-white as described in claim 1, which is characterized in that the L-shaped knot of connecting plate
Structure, the connecting plate are made of stainless-steel sheet.
3. the anti-breaking gas welding clamps of automobile body-in-white as described in claim 1, which is characterized in that the pedestal is rectangle knot
Structure is also equipped with fastening bolt on the supporting leg of the pedestal.
4. the anti-breaking gas welding clamps of automobile body-in-white as described in claim 1, which is characterized in that the bottom of the briquetting fixed seat
Portion is further opened with bolt mounting holes, and the briquetting fixed seat is bolted installation with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590668.4A CN108436368A (en) | 2018-06-09 | 2018-06-09 | A kind of anti-breaking gas welding clamps of automobile body-in-white |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810590668.4A CN108436368A (en) | 2018-06-09 | 2018-06-09 | A kind of anti-breaking gas welding clamps of automobile body-in-white |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108436368A true CN108436368A (en) | 2018-08-24 |
Family
ID=63206848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810590668.4A Pending CN108436368A (en) | 2018-06-09 | 2018-06-09 | A kind of anti-breaking gas welding clamps of automobile body-in-white |
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| Country | Link |
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| CN (1) | CN108436368A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201970065U (en) * | 2010-12-15 | 2011-09-14 | 华中科技大学 | Self-locking welding, assembling and positioning clamper |
| CN102328180A (en) * | 2011-09-14 | 2012-01-25 | 安徽巨一自动化装备有限公司 | Self-locking grabbing mechanism |
| CN102642106A (en) * | 2012-04-25 | 2012-08-22 | 上海晓奥享荣汽车工业装备有限公司 | Reinforcement clamping single supporting arm type self-locking mechanism of automotive welding clamp |
| CN202607145U (en) * | 2012-04-25 | 2012-12-19 | 江铃汽车股份有限公司 | Welding clamping mechanism capable of self locking |
| KR101804686B1 (en) * | 2016-06-29 | 2017-12-04 | 쌍용자동차 주식회사 | Jig for the tailgate of a car equipped with device |
| CN208342101U (en) * | 2018-06-09 | 2019-01-08 | 芜湖德恒汽车装备有限公司 | A kind of anti-breaking gas welding clamps of automobile body-in-white |
-
2018
- 2018-06-09 CN CN201810590668.4A patent/CN108436368A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201970065U (en) * | 2010-12-15 | 2011-09-14 | 华中科技大学 | Self-locking welding, assembling and positioning clamper |
| CN102328180A (en) * | 2011-09-14 | 2012-01-25 | 安徽巨一自动化装备有限公司 | Self-locking grabbing mechanism |
| CN102642106A (en) * | 2012-04-25 | 2012-08-22 | 上海晓奥享荣汽车工业装备有限公司 | Reinforcement clamping single supporting arm type self-locking mechanism of automotive welding clamp |
| CN202607145U (en) * | 2012-04-25 | 2012-12-19 | 江铃汽车股份有限公司 | Welding clamping mechanism capable of self locking |
| KR101804686B1 (en) * | 2016-06-29 | 2017-12-04 | 쌍용자동차 주식회사 | Jig for the tailgate of a car equipped with device |
| CN208342101U (en) * | 2018-06-09 | 2019-01-08 | 芜湖德恒汽车装备有限公司 | A kind of anti-breaking gas welding clamps of automobile body-in-white |
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