CN107127511A - Suitable for the weld jig of irregular shape workpiece butt welding - Google Patents
Suitable for the weld jig of irregular shape workpiece butt welding Download PDFInfo
- Publication number
- CN107127511A CN107127511A CN201710532674.XA CN201710532674A CN107127511A CN 107127511 A CN107127511 A CN 107127511A CN 201710532674 A CN201710532674 A CN 201710532674A CN 107127511 A CN107127511 A CN 107127511A
- Authority
- CN
- China
- Prior art keywords
- irregular shape
- shape workpiece
- fastener
- butt welding
- fixture housing
- 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.)
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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
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses the weld jig suitable for irregular shape workpiece butt welding, including two structure identical clamp assemblies, clamp assembly includes the fixture housing of triangle frame posture, the fixation kit for clamping irregular shape workpiece is equipped with every one side of fixture housing, fixation kit includes the fastener with work pieces mate, the space of the fastener formation of three fixation kits is used to place irregular shape workpiece, the contact surface of fastener and irregular shape workpiece is V-arrangement contact surface, adjusting rod removably is installed on fastener, the side wall of adjusting rod through fixture housing stretches out, spring is also arranged with adjusting rod, the two ends of spring are limited between fastener and fixture housing sidewall, the end of adjusting rod is provided with regulation handle.Irregular shape workpiece is placed in the space that three fasteners are formed by the present invention to be clamped, and clamping effect is good, and treats the whole end face laminating of two workpiece of butt welding, improves the welding effect of butt welding.
Description
Technical field
Present invention relates particularly to a kind of weld jig suitable for irregular shape workpiece butt welding.
Background technology
Workpiece is accurately positioned and clamped as welding tool setup by weld jig, for the technique dress for assembling and welding
It is standby.In engineering machinery field, according to some domestic and international customer demands, increase a part again if desired in certain workpiece bottom, by two
Workpiece is welded simultaneously along whole end face, especially needs to carry out butt welding to the workpiece of some irregular shapes, in welding
When need to carry out workpiece positioning clamping, general different workpiece needs different special fixtures, weldering can be met by fixture
Connection technology permissible accuracy.
But domestic some traditional fixtures, have split type, combined type and integral type, to irregular in welding process at present
The workpiece of shape has certain limitation, and such as not enough, irregular shape workpiece is also easy to produce displacement etc. to clamping degree.
The content of the invention
It is an object of the invention to overcome deficiency of the prior art there is provided one kind suitable for irregular shape workpiece pair
The weld jig of weldering, solves and slip and two works is also easy to produce when weld jig clamps irregular shape workpiece in the prior art
Part aligns inaccurate technical problem.
In order to solve the above technical problems, the invention provides a kind of weld clip suitable for irregular shape workpiece butt welding
Tool, it is characterized in that, including two structure identical clamp assemblies, the clamp assembly includes the fixture shell of triangle frame posture
Body, three apexes of the fixture housing also have the bolt hole for being used for fixing two clamp assemblies, in the fixture housing
The fixation kit for clamping irregular shape workpiece is equipped with per one side, the fixation kit includes the fastening with work pieces mate
Part, the space of the fastener formation of three fixation kits is used to place irregular shape workpiece, the fastener and irregular shape
The contact surface of shape workpiece is that adjusting rod is removably provided with V-arrangement contact surface, fastener, and the adjusting rod passes through fixture housing
Side wall stretch out, spring is also arranged with adjusting rod, the two ends of spring are limited between fastener and fixture housing sidewall,
The end of the adjusting rod is provided with regulation handle.
Further, the contact surface of the fastener and irregular shape workpiece is provided with anti-slip veins.
Further, the contact surface of the fastener and irregular shape workpiece is provided with antistatic backing.
Further, the antistatic backing is made up of resin material or polyurethane material.
Further, the thickness of the antistatic backing is 20 ~ 30 microns.
Further, the adjusting rod is provided with antislip ring through the junction of fixture housing sidewall.
Compared with prior art, the beneficial effect that is reached of the present invention is：The present invention passes through two structure phases setting up and down
Same clamp assembly, irregular shape workpiece is placed in the space that three fasteners are formed and is clamped so that three
Fastener forms stable triangle with work piece interface, and clamping effect is good, treats the whole end face laminating of two workpiece of butt welding,
Improve the welding effect of butt welding.
Brief description of the drawings
Fig. 1 is the structural representation of weld jig of the present invention.
Reference：100th, the first clamp assembly；200th, the second clamp assembly；（101,201）, fixture housing；（102,
202）, fastener；（103,203）, spring；（104,204）, adjusting rod；（105,205）, regulation handle；（106,206）, bolt
Hole.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
, it is necessary to explanation, term " comprising ", "comprising" or its any other variant in the description of patent of the present invention
Be intended to including for nonexcludability, except comprising those listed key elements, but also can comprising be not expressly set out other
Key element.
, it is necessary to explanation in the description of patent of the present invention, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
For the ease of describing patent of the present invention and simplifying to describe, rather than indicate or imply meaning device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to patent of the present invention.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of patent of the present invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in patent of the present invention.
As shown in figure 1, a kind of weld jig suitable for irregular shape workpiece butt welding of the present invention, including two structures
Identical clamp assembly, in order to which aspect description note is above for the first clamp assembly 100, underlying is the second fixture
Component 200, is described in detail with the structure of the first clamp assembly 100, and clamp assembly 100 includes the fixture shell of triangle frame posture
Body 101, three apexes of the fixture housing 101 also have the bolt hole 106 for being used for fixing two clamp assemblies, in the folder
Every one side of tool housing 101 is equipped with the fixation kit for clamping irregular shape workpiece, and the fixation kit includes and work
The fastener 102 that part coordinates, the space of the formation of fastener 102 of three fixation kits is used to place irregular shape workpiece, institute
The contact surface for stating fastener 102 and irregular shape workpiece is V-arrangement contact surface, further, the fastener and irregular shape
The contact surface of shape workpiece is provided with anti-slip veins, to improve the frictional force between fastener and workpiece, and then improves clamping effect.Tightly
Dismountable on firmware 102 to be provided with adjusting rod 104, the side wall of the adjusting rod 104 through fixture housing 101 stretches out,
In order to prevent adjusting rod 104 from sliding, antislip ring is provided with through the junction of fixture housing sidewall in adjusting rod 104.Adjusting rod 104
On be also arranged with spring 103, the two ends of spring 103 are limited between fastener 102 and the side wall of fixture housing 101, for convenience
Regulation, the end of the adjusting rod 104 is provided with regulation handle 105.
As the preferred embodiments of the present invention, the contact surface of the fastener 102 and irregular shape workpiece is provided with anti-
Electrostatic layer.Antistatic backing is made up of resin material or polyurethane material.The thickness of the antistatic backing is 20 ~ 30 microns.So that
There is antistatic characteristic on the contact surface of fastener, can effectively shield fixture and the electrostatic on workpiece, so as to protect workpiece, keep away
It is unburned to ruin workpiece to be welded.
The use process of weld jig of the present invention is that a workpiece to be welded is placed in the first clamp assembly 100,
Every one side adjusting rod 104 that regulation handle 105 stretches out triangle fixture housing is specially first passed through, fastener 102 is driven
Also move out and compression spring 103, the fastener on three sides is located remotely from each other and space is formd between three, by irregular shape
Shape workpiece is put into this space, then, unclamp regulation handle 105, spring 103 bounce effect under fastener 102 inwards
Move and extrude workpiece so that three fasteners fit with workpiece, by work piece between three fasteners 102 so that
Three fasteners 102 form stable triangle with work piece interface, and clamping effect is good.Then by another workpiece to be welded
It is placed in the second clamp assembly 200, specially first passes through every one side tune that regulation handle stretches out triangle fixture housing
Pole 204, drives fastener 202 also to move out and compression spring 203, and the fastener on three sides is located remotely from each other and between three
Space is formd, irregular shape workpiece is put into this space, then, regulation handle 205 is unclamped, in the bounce-back of spring 203
The lower fastener 202 of power effect moves and extrudes workpiece inwards so that three fasteners fit with workpiece, by work piece three
Between individual fastener 202 so that three fasteners 202 form stable triangle with work piece interface.By the first clamp assembly
100 are placed on directly over the second clamp assembly 200, make the whole end face laminating of two workpiece.In order that the first clamp assembly 100
It is relatively fixed with the position of the second clamp assembly 200, sequentially passes through the bolt hole 106 and of the first clamp assembly from above with bolt
The bolt hole 206 of two clamp assemblies fixes both.Then welding can be carried out to the end face of two workpiece and realizes butt welding.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and modification can also be made, these improvement and modification
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. suitable for the weld jig of irregular shape workpiece butt welding, it is characterized in that, including two structure identical clamp assemblies,
The clamp assembly includes the fixture housing of triangle frame posture, and three apexes of the fixture housing, which also have, to be used to fix two
The bolt hole of individual clamp assembly, the fixation group for clamping irregular shape workpiece is equipped with every one side of the fixture housing
Part, the fixation kit includes the fastener with work pieces mate, and the space of the fastener formation of three fixation kits is used to place
The contact surface of irregular shape workpiece, the fastener and irregular shape workpiece is dismountable on V-arrangement contact surface, fastener
Adjusting rod is installed, the side wall of the adjusting rod through fixture housing stretches out, and spring is also arranged with adjusting rod, spring
Two ends are limited between fastener and fixture housing sidewall, and the end of the adjusting rod is provided with regulation handle.
2. the weld jig according to claim 1 suitable for irregular shape workpiece butt welding, it is characterized in that, the fastening
The contact surface of part and irregular shape workpiece is provided with anti-slip veins.
3. the weld jig according to claim 1 suitable for irregular shape workpiece butt welding, it is characterized in that, the fastening
The contact surface of part and irregular shape workpiece is provided with antistatic backing.
4. the weld jig according to claim 3 suitable for irregular shape workpiece butt welding, it is characterized in that, it is described anti-quiet
Electric layer is made up of resin material or polyurethane material.
5. the weld jig according to claim 4 suitable for irregular shape workpiece butt welding, it is characterized in that, it is described anti-quiet
The thickness of electric layer is 20 ~ 30 microns.
6. the weld jig according to claim 1 suitable for irregular shape workpiece butt welding, it is characterized in that, the regulation
Bar is provided with antislip ring through the junction of fixture housing sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532674.XA CN107127511A (en) | 2017-07-03 | 2017-07-03 | Suitable for the weld jig of irregular shape workpiece butt welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532674.XA CN107127511A (en) | 2017-07-03 | 2017-07-03 | Suitable for the weld jig of irregular shape workpiece butt welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127511A true CN107127511A (en) | 2017-09-05 |
Family
ID=59736288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532674.XA Withdrawn CN107127511A (en) | 2017-07-03 | 2017-07-03 | Suitable for the weld jig of irregular shape workpiece butt welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127511A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496443A (en) * | 2020-04-29 | 2020-08-07 | 东阳伸狄建筑科技有限公司 | Supporting mechanism for welding small-sized dozer blade for excavator |
| CN114905310A (en) * | 2022-05-27 | 2022-08-16 | 安徽菲尔维休闲家居用品有限公司 | Bent pipe punching equipment and punching method |
-
2017
- 2017-07-03 CN CN201710532674.XA patent/CN107127511A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496443A (en) * | 2020-04-29 | 2020-08-07 | 东阳伸狄建筑科技有限公司 | Supporting mechanism for welding small-sized dozer blade for excavator |
| CN114905310A (en) * | 2022-05-27 | 2022-08-16 | 安徽菲尔维休闲家居用品有限公司 | Bent pipe punching equipment and punching method |
| CN114905310B (en) * | 2022-05-27 | 2023-11-21 | 安徽菲尔维休闲家居用品有限公司 | Bent pipe punching equipment and punching method |
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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: 20170905 |