CN106862851A - One kind welding rotation clamping structure - Google Patents
One kind welding rotation clamping structure Download PDFInfo
- Publication number
- CN106862851A CN106862851A CN201710244025.XA CN201710244025A CN106862851A CN 106862851 A CN106862851 A CN 106862851A CN 201710244025 A CN201710244025 A CN 201710244025A CN 106862851 A CN106862851 A CN 106862851A
- Authority
- CN
- China
- Prior art keywords
- fixed
- cylinder
- rotating mechanism
- fixed seat
- clamp
- 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
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
- B23K37/047—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
- 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
Abstract
The present invention relates to one kind welding rotation clamping structure, including clamp system, changeover base can be turned, mechanism and rotating mechanism is fixed to clamp；Mechanism is fixed to clamp to be installed on rotating mechanism；Clamp system can be turned to be installed on rotating mechanism by changeover base；Rotating mechanism includes the first fixed seat, the second fixed seat, cylinder, air cylinder fixed plate, turning arm and rotation combination.The design of the rotating mechanism of the technical program, is rotated mechanism and rotates by cylinder, is driven by rotating mechanism and fixes to clamp mechanism and can turn the rotation of clamp system, can effectively reduce the welding posture conversion frequency during welding operation.
Description
Technical field
The invention belongs to clamp art, a kind of rotation clamping structure for welding is particularly related to.
Background technology
Body of a motor car is progressively welded by various types of findings by level, total to ensure the welding formed after welding
Into stable accuracy, reliability, the auxiliary mould of design specialized is ensured in welding process.Auxiliary mould is mainly responsible for each
Individual positioning and compression by weldering part, while taking into account the convenience of operation.
It is as shown in Figure 1 the weld clamp auxiliary mould of prior art, including clamp system 01 and base plate 02, clamp system
It is installed on base plate, the clamping to each part and positioning is realized using the combination of multiple clamp systems, clamp system is installed in bottom
On plate, a complete auxiliary mould is monolithically fabricated.After positioning clamping is completed, artificial or robot carries out the weldering of next step
Connect work.But the position of the clamp system of the weld clamp auxiliary mould of prior art is relatively fixed, needed according to need during welding
Constantly to adjust welding posture.
The content of the invention
It is an object of the invention to provide one kind welding rotation clamping structure, to solve to need constantly adjustment welding in welding
The problem of attitude.
The present invention is achieved by the following technical solutions：
One kind welding rotation clamping structure, including clamp system, changeover base can be turned, mechanism and whirler is fixed to clamp
Structure；
The mechanism that fixes to clamp is installed on the rotating mechanism；
The clamp system that turns is installed on the rotating mechanism by the changeover base；
The rotating mechanism includes the first fixed seat, the second fixed seat, cylinder, air cylinder fixed plate, turning arm and rotation group
Close；
First fixed seat is both secured in mounting seat with second fixed seat；The air cylinder fixed plate is fixed on institute
State in the first fixed seat, the cylinder is rotated with the air cylinder fixed plate and is connected；One end of the turning arm is solid with the cylinder
Fixed connection, the other end of the turning arm is fixedly connected with the rotation combination；
The rotation combination is installed in second fixed seat.
The rotation combination includes axle center, rotary body, upper bearing (metal), lower bearing and cover plate；
The lower end in the axle center includes base, and the base is used to be fixedly connected with second fixed seat；
The rotary body is placed on the axle center, and upper bearing (metal) and lower axle are provided between the rotary body and the axle center
Hold, the cover plate is fixed on the upper end in the axle center；
The rotary body can rotate around the axle center.
The turning arm is approximate U-shape structure, including base and two sides, wherein side be connected with the cylinder and
The angle on the base is obtuse angle.
The transient motion of force direction between the cylinder and the air cylinder fixed plate parallel to the rotation combination
Direction.
The rotating mechanism also includes spacing combination, and the spacing combination includes left limit block, left transfer block, right limit block
And right transfer block；
The left transfer block is fixed in second fixed seat, and the left limit block is fixed in the left transfer block；
The right transfer block is fixed on the rotary body, and the right limit block is fixed in the right transfer block；It is described
Left limit block and the right limit block movement interference.
The beneficial effects of the invention are as follows：
The design of the rotating mechanism of the technical program, is rotated mechanism and rotates by cylinder, is driven by rotating mechanism solid
Determine clamp system and the rotation of clamp system can be turned, the welding posture conversion frequency during welding operation can be effectively reduced
It is secondary.
Brief description of the drawings
Fig. 1 is the weld clamp auxiliary mould structural representation of prior art；
Fig. 2 is the axonometric drawing of present invention welding rotation clamping structure；
Fig. 3 is the axonometric drawing of changeover base；
Fig. 4 is the axonometric drawing of rotating mechanism；
Fig. 5 is the top view of rotating mechanism；
Fig. 6 is limited the axonometric drawing of bit combination,
Fig. 7 is the axonometric drawing of turning arm；
Fig. 8 is the axonometric drawing of rotation combination；
Fig. 9 is the A-A sectional views of Fig. 8.
Description of reference numerals
01 clamp system, 02 base plate, 100 can turn clamp system, 200 changeover bases, and 300 fix to clamp mechanism, 400 rotations
Mechanism, 401 first fixed seats, 404 turning arms, 405 cylinders, 406 second fixed seats, 407 air cylinder fixed plates, 420 rotation combinations,
421 cover plates, 422 rotary bodies, 423 upper bearing (metal)s, 424 axle center, 425 lower bearings, 430 spacing combinations, 431 left limit blocks, 432 right limits
Position block, 433 right transfer blocks, 434 left transfer blocks, 4041 bases, 4042 sides, 4043 sides.
Specific embodiment
Describe technical scheme in detail by the following examples, following embodiment be only it is exemplary, only
Can be used for explaining and illustrating technical scheme, and be not to be construed as the limitation to technical solution of the present invention.
The application provides a kind of welding rotation clamping structure, as shown in Fig. 2 to Fig. 9, including can turn clamp system 100, turn
Connect base 200, fix to clamp mechanism 300 and rotating mechanism 400.
Fix to clamp mechanism 300 to be installed on rotating mechanism 400, in the present embodiment, the structure for fixing to clamp mechanism is same
The structure of the clamp system of prior art is identical, therefore, the concrete structure in the application not to clamp system carries out detailed Jie
Continue.
Clamp system 100 can be turned to be installed on rotating mechanism 400 by changeover base 200, in the present embodiment, folder can be turned
The structure of tight mechanism is also prior art, and it is mainly to be driven by a cylinder and enables that can turn clamp system rotates, with
Clamping to diverse location is improved, because the improved technology of the application is not can turn at clamp system, therefore, in the present embodiment
Also it is not described in detail.
The structure of changeover base is as shown in Figure 3.
Rotating mechanism 400 includes the first fixed seat 401, the second fixed seat 406, cylinder 405, air cylinder fixed plate 407, rotation
Arm 404 and rotation combination 420；Wherein the first fixed seat is two base supports, the first fixed seat and second with the second fixed seat
Fixed seat is both secured in mounting seat.
Air cylinder fixed plate is fixed in the first fixed seat, and cylinder is rotated with air cylinder fixed plate and is connected.In the present embodiment, gas
Cylinder fixed plate 407 includes connecting plate and the upper installing arm and lower installing arm positioned at connecting plate two ends, upper installing arm and lower installing arm
Size, shape all same, and be bent structure, be provided with phase in the end of the end of upper installing arm and lower installing arm
To cylinder mounting holes, rotational cylinder is installed in air cylinder fixed plate by connecting shaft, meanwhile, connecting plate be fixed on first consolidate
In reservation, the bending shape of upper installing arm or lower installing arm is obtuse angle shape.
One end of turning arm 404 is fixedly connected with cylinder, and the other end of turning arm is fixedly connected with rotation combination；Turning arm
It is approximate U-shape structure, including base 4041, side 4042 and side 4043, wherein the side 4043 and base that are connected with cylinder
Angle be obtuse angle.
The transient motion direction of force direction between cylinder and air cylinder fixed plate parallel to rotation combination.
Rotation combination 420 is installed in the second fixed seat, and in the present embodiment, rotation combination is cylindrical structural.
Rotation combination 420 includes axle center 424, rotary body 422, upper bearing (metal) 423, lower bearing 425 and cover plate 421；Wherein, revolve
Turn as the face of cylinder can be turned.
The lower end in axle center includes base, and base is used to be fixedly connected with the second fixed seat.
Rotary body is placed on axle center, and upper bearing (metal) and lower bearing are provided between rotary body and axle center, and cover plate is fixed on axle
The upper end of the heart is used to protect the inner space of rotation combination.
Rotary body can rotate around axle center.
Rotating mechanism 400 also includes spacing combination 430, and spacing combination includes left limit block 431, left transfer block 434, right limit
Position block 432 and right transfer block 433.
Left transfer block is fixed in the second fixed seat, and left limit block is fixed in left transfer block；
Right transfer block is fixed on rotary body, and right limit block is fixed in right transfer block；Left limit block is transported with right limit block
Dynamic interference.In the present embodiment, left limit block and right limit block are that groove coordinates with boss, are constituted spacing.
In actual use, Fig. 2 positions of the technical program are initially in, clamp system can be turned and machine is fixed to clamp
Structure provides positioning and compression to be welded parts simultaneously, hereafter performs necessary welding job, then open and fix to clamp mechanism part
Point, order carries out positioning clamping by that can turn clamp system completely by weldering parts.
The outlet valve of cylinder is pre-adjusted combination is rotated to rotate to cylinder is slow in motion process.
Opening cylinder makes it combination be rotated and can turn clamp system and do pivoting movement, is existed by workman or robot
Affixed side performs welding operation until welding completion completely, now cylinder moves to maximum rating just.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And deformation, the scope of the present invention extremely equally limits by appended claims.
Claims (5)
1. a kind of welding rotates clamping structure, it is characterised in that：Including that can turn clamp system, changeover base, fix to clamp mechanism
And rotating mechanism；
The mechanism that fixes to clamp is installed on the rotating mechanism；
The clamp system that turns is installed on the rotating mechanism by the changeover base；
The rotating mechanism includes the first fixed seat, the second fixed seat, cylinder, air cylinder fixed plate, turning arm and rotation combination；
First fixed seat is both secured in mounting seat with second fixed seat；The air cylinder fixed plate is fixed on described
In one fixed seat, the cylinder is rotated with the air cylinder fixed plate and is connected；One end of the turning arm is fixed with the cylinder and is connected
Connect, the other end of the turning arm is fixedly connected with the rotation combination；
The rotation combination is installed in second fixed seat.
2. welding according to claim 1 rotates clamping structure, it is characterised in that：The rotation combination includes axle center, rotation
Swivel, upper bearing (metal), lower bearing and cover plate；
The lower end in the axle center includes base, and the base is used to be fixedly connected with second fixed seat；
The rotary body is placed on the axle center, and upper bearing (metal) and lower bearing are provided between the rotary body and the axle center,
The cover plate is fixed on the upper end in the axle center；
The rotary body can rotate around the axle center.
3. welding according to claim 1 rotates clamping structure, it is characterised in that：The turning arm is approximate U-shape structure,
Including base and two sides, wherein the side being connected with the cylinder and the angle on the base are obtuse angle.
4. welding according to claim 3 rotates clamping structure, it is characterised in that：The cylinder and the air cylinder fixed plate
Between force direction parallel to the rotation combination transient motion direction.
5. welding according to claim 1 rotates clamping structure, it is characterised in that：The rotating mechanism also includes spacing group
Close, the spacing combination includes left limit block, left transfer block, right limit block and right transfer block；
The left transfer block is fixed in second fixed seat, and the left limit block is fixed in the left transfer block；
The right transfer block is fixed on the rotary body, and the right limit block is fixed in the right transfer block；The left limit
Position block and the right limit block movement interference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244025.XA CN106862851A (en) | 2017-04-14 | 2017-04-14 | One kind welding rotation clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244025.XA CN106862851A (en) | 2017-04-14 | 2017-04-14 | One kind welding rotation clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106862851A true CN106862851A (en) | 2017-06-20 |
Family
ID=59163286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710244025.XA Pending CN106862851A (en) | 2017-04-14 | 2017-04-14 | One kind welding rotation clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106862851A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311803A (en) * | 2018-04-18 | 2018-07-24 | 上汽大众汽车有限公司 | Fixture for laser welding |
| CN110497143A (en) * | 2019-09-24 | 2019-11-26 | 南京英田激光科技有限公司 | A kind of fixture suitable for tubing docking welding |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202240329U (en) * | 2011-09-14 | 2012-05-30 | 安徽巨一自动化装备有限公司 | Flexible rotating mechanism for welding fixture |
| CN202428143U (en) * | 2011-12-29 | 2012-09-12 | 长城汽车股份有限公司 | Rotary clamping device |
| CN204108572U (en) * | 2014-09-25 | 2015-01-21 | 上海汇众汽车制造有限公司 | Coaxial-type self-locking device and comprise its automobile accessory frame |
| CN204209335U (en) * | 2014-11-01 | 2015-03-18 | 中汽迈赫（天津）工程设计研究院有限公司 | Rotary support hold-down mechanism |
| CN205571803U (en) * | 2016-04-06 | 2016-09-14 | 上汽通用五菱汽车股份有限公司 | Frame overlap joint flexible localization tilting mechanism |
-
2017
- 2017-04-14 CN CN201710244025.XA patent/CN106862851A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202240329U (en) * | 2011-09-14 | 2012-05-30 | 安徽巨一自动化装备有限公司 | Flexible rotating mechanism for welding fixture |
| CN202428143U (en) * | 2011-12-29 | 2012-09-12 | 长城汽车股份有限公司 | Rotary clamping device |
| CN204108572U (en) * | 2014-09-25 | 2015-01-21 | 上海汇众汽车制造有限公司 | Coaxial-type self-locking device and comprise its automobile accessory frame |
| CN204209335U (en) * | 2014-11-01 | 2015-03-18 | 中汽迈赫（天津）工程设计研究院有限公司 | Rotary support hold-down mechanism |
| CN205571803U (en) * | 2016-04-06 | 2016-09-14 | 上汽通用五菱汽车股份有限公司 | Frame overlap joint flexible localization tilting mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311803A (en) * | 2018-04-18 | 2018-07-24 | 上汽大众汽车有限公司 | Fixture for laser welding |
| CN108311803B (en) * | 2018-04-18 | 2023-05-05 | 上汽大众汽车有限公司 | Laser welding fixture |
| CN110497143A (en) * | 2019-09-24 | 2019-11-26 | 南京英田激光科技有限公司 | A kind of fixture suitable for tubing docking welding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100506468C (en) | Cylinder battery casing laser welding fixture | |
| CN105945164B (en) | Five-axle linkage automobile panel flexibility rolling pressing edge covering device | |
| CN103624461B (en) | Multi link positioning and clamping mechanism | |
| CN105121093B (en) | There is device and the system of the workpiece of the form of bent axle or camshaft for polish | |
| CN203541925U (en) | Steel pipe assembly welding equipment | |
| CN106862851A (en) | One kind welding rotation clamping structure | |
| CN107971952B (en) | A kind of more mechanical arm flexible holding devices and its application method | |
| CN108608099B (en) | Welding gun correction method of corrugated plate welding robot | |
| CN105215723A (en) | The multidirectional clamping device of axle | |
| CN107791057A (en) | Vertical Compositions of metal-working machines Special tooling clamp | |
| CN102172686A (en) | Manual spiral tube bending machine and application method thereof | |
| CN105689944A (en) | Adjustable flexible sheet part assembly clamp | |
| CN209098790U (en) | Adjustable film coating correction plate mechanism | |
| CN208088509U (en) | A kind of connector of steel construction | |
| CN106541002B (en) | A kind of U-tube stewing device processed | |
| CN215316722U (en) | Rotary type lug wheel shell tailor-welding frock | |
| CN109457221A (en) | Adjustable film coating correction plate mechanism | |
| CN206484197U (en) | A kind of white body weld jig with auxiliary fixing device | |
| CN208643902U (en) | Limiting device based on processing of robots | |
| CN209998804U (en) | adjustable inclined plane frock clamp for drilling | |
| CN113560394A (en) | Binding method for robot, computer-readable storage medium, and computer device | |
| CN110170789B (en) | Automatic shifting tool for butt welding of long rod parts | |
| CN205415035U (en) | Positioning and clamping device | |
| CN216912734U (en) | Dull and stereotyped angle butt welding auxiliary device | |
| CN207104190U (en) | A kind of welding box body fixed mount |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |