CN106141523A - A kind of precision welding fixture - Google Patents
A kind of precision welding fixture Download PDFInfo
- Publication number
- CN106141523A CN106141523A CN201510128216.0A CN201510128216A CN106141523A CN 106141523 A CN106141523 A CN 106141523A CN 201510128216 A CN201510128216 A CN 201510128216A CN 106141523 A CN106141523 A CN 106141523A
- Authority
- CN
- China
- Prior art keywords
- metalwork
- welding fixture
- precision welding
- metal handle
- connecting pin
- 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
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Abstract
The present invention relates to a kind of precision welding fixture, including metalwork, metal handle, connecting rod, fixed support, the first connecting pin, the second connecting pin and the first steady pin, described metalwork is connected with connecting rod by the first connecting pin, described connecting rod is connected with metal handle by the second connecting pin, rotate metal handle, it is further driven to the rotation of metalwork, thus clamps article to be pressed from both sides.Compared with prior art, the present invention has the advantages such as anti-deformation, accurate positioning, simple to operate, efficiency is high, safety is good.
Description
Technical field
The present invention relates to a kind of fixture, especially relate to a kind of precision welding fixture.
Background technology
Fixture is to be used for fixing processing object during machine-building, is allowed to occupy correct position, to accept construction
Or the device of detection.In a broad sense, any operation in technical process, it is used for rapidly, easily and safely
The device of workpiece is installed, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig
Deng.Wherein jig is most commonly seen, is often simply called fixture.When workpiece processed by lathe, for making workpiece
Surface can reach dimensions that drawing specifies, geometry and want with the technology such as the relative-position error on other surfaces
Ask, workpiece must be installed before processing (location), clip (clamping).Fixture generally (is determined by setting element
Workpiece tram in fixture), clamping device, cutter induction element (is determined the phase para-position of cutter and workpiece
Put or guide tool orientation), indexing means (makes workpiece can complete the processing of several station in once mounting, has
Circular index device and rectilinear movement indexing means two class), the group such as connecting element and clamp body (clamp base)
Become.
Existing weld jig is as it is shown in figure 1, product to be welded 2 and 3 sticks in former weld jig 1, in 4 positions
Welding, generally there is deformation, positions and not accurate enough etc. affect product quality and efficiency in this kind of weld jig, with
Time there is also the problems such as poor, the complex operation of fastness.
Summary of the invention
Defect that the purpose of the present invention is contemplated to overcome above-mentioned prior art to exist and a kind of anti-deformation, fixed is provided
The precision welding fixture that level is true, simple to operate, efficiency is high, safety is good.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of precision welding fixture, it is characterised in that include metalwork, metal handle, connecting rod, fix and prop up
Frame, the first connecting pin, the second connecting pin and the first steady pin, described metalwork passes through the first connecting pin and is connected
Bar connects, and described connecting rod is connected with metal handle by the second connecting pin, rotates metal handle, comes further
Drive the rotation of metalwork, thus clamp article to be pressed from both sides.
Described metalwork is provided with gag lever post, and this gag lever post end is provided with the second steady pin.
Described metalwork is 7 type structures.
Described metal handle is L-type structure, its vertical end abduction.
The vertical end abduction angle of described metal handle is 10 ° to 40 °.
The blessing position of described metalwork is provided with sponge bound edge.
Also include detent mechanism.
Described fixed support includes base and the first projection being separately fixed on base and the second projection, institute
The first projection stated is connected with metal handle by steady pin, and the second described connecting pin is located on the second projection.
The second described projection is L-type structure, fixture closed type, is accommodated treated by metalwork and the second projection
Folder article.
Compared with prior art, the invention have the advantages that
1) anti-deformation, accurate positioning, by arranging detent mechanism and sponge bound edge, solves deformation, location not
Enough accurately grade affects the factor of product quality and efficiency, fixture firmness, accuracy when improving welding；
2) simple to operate, efficiency is high, uses rotating mechanism to connect, improves convenience and the efficiency of operation.
3) safety is good, by arranging gag lever post, prevents the potential safety hazard that folder causes.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing fixture；
Fig. 2 is present invention structural representation when launching；
Fig. 3 is present invention structural representation when closing.
Detailed description of the invention
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment
As in figure 2 it is shown, a kind of fixture for improving welding quality, including metalwork handle A, the first steady pin
B, fixed support C, the first connecting pin I, connecting rod J, the second connecting pin K, the second steady pin H and metalwork
G.The first described steady pin B and the second steady pin H, fixes metalwork handle A and metalwork G respectively
On fixed support C, metalwork A and metalwork G is connected to by the second connecting pin K and the first connecting pin I
Extension bar J both sides also can be movable.
During as it is shown on figure 3, need welding, product E to be welded and F are put in described metalwork handle A past
Before push away, due to connecting rod J, the first connecting pin I and the second connecting pin K, the first steady pin B and the second steady pin
The effect of H, makes metalwork G stress product F to be welded and E be fixed, welds in D position, welding
After completing, pull handle, product is taken off.
Claims (9)
1. a precision welding fixture, it is characterised in that include metalwork, metal handle, connecting rod, consolidate
Fixed rack, the first connecting pin, the second connecting pin and the first steady pin, described metalwork by the first connecting pin with
Connecting rod connects, and described connecting rod is connected with metal handle by the second connecting pin, rotates metal handle, enters
One step drives the rotation of metalwork, thus clamps article to be pressed from both sides.
A kind of precision welding fixture the most according to claim 1, it is characterised in that described metalwork
Being provided with gag lever post, this gag lever post end is provided with the second steady pin.
A kind of precision welding fixture the most according to claim 1, it is characterised in that described metalwork
It is 7 type structures.
A kind of precision welding fixture the most according to claim 1, it is characterised in that described metal handle
Hands is L-type structure, its vertical end abduction.
A kind of precision welding fixture the most according to claim 4, it is characterised in that described metal handle
The vertical end abduction angle of hands is 10 ° to 40 °.
A kind of precision welding fixture the most according to claim 1, it is characterised in that described metalwork
Blessing position be provided with sponge bound edge.
A kind of precision welding fixture the most according to claim 1, it is characterised in that also include localization machine
Structure.
A kind of precision welding fixture the most according to claim 1, it is characterised in that described fixing
Frame includes base and the first projection being separately fixed on base and the second projection, and the first described projection passes through
Steady pin is connected with metal handle, and the second described connecting pin is located on the second projection.
A kind of precision welding fixture the most according to claim 1, it is characterised in that described second is convex
Block is L-type structure, fixture closed type, accommodates article to be pressed from both sides by metalwork and the second projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128216.0A CN106141523A (en) | 2015-03-23 | 2015-03-23 | A kind of precision welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510128216.0A CN106141523A (en) | 2015-03-23 | 2015-03-23 | A kind of precision welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106141523A true CN106141523A (en) | 2016-11-23 |
Family
ID=58063027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510128216.0A Pending CN106141523A (en) | 2015-03-23 | 2015-03-23 | A kind of precision welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106141523A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1426725A1 (en) * | 1987-03-26 | 1988-09-30 | Украинский Филиал Центрального Опытного Конструкторского Проектно-Технологического Бюро Всесоюзного Научно-Производственного Объединения "Ремдеталь" | Apparatus for reconditioning tractor parts of track shoe type |
| SE509002C2 (en) * | 1997-12-05 | 1998-11-23 | Stellan Forsgren | Jig for one or more workpieces |
| CN101844289A (en) * | 2010-05-29 | 2010-09-29 | 浙江永源汽车有限公司 | Welding fixture of left-and-right guard board mounting plate of automobile engine |
| CN201711695U (en) * | 2010-05-06 | 2011-01-19 | 浙江容大电力设备制造有限公司 | Rapid clamping device |
| CN201900404U (en) * | 2010-11-26 | 2011-07-20 | 宝钢发展有限公司 | Fixture for welding cold-rolled sheets |
| CN202219386U (en) * | 2011-08-30 | 2012-05-16 | 寿震森 | Welding fixture positioning seat with simple structure |
| CN202556003U (en) * | 2012-03-06 | 2012-11-28 | 浙江金刚汽车有限公司 | Installation clamp of installation support for decorative plate under outer threshold |
| CN203062145U (en) * | 2012-12-19 | 2013-07-17 | 济南吉利汽车有限公司 | Single-air-cylinder double-clamping-arm clamping mechanism |
| CN203141015U (en) * | 2012-12-18 | 2013-08-21 | 江西江铃底盘股份有限公司 | Fixture for rapidly welding and assembling steel plate base assembly |
| CN203184869U (en) * | 2013-02-28 | 2013-09-11 | 漳州永裕隆精密五金有限公司 | Locating clamping mechanism for welding |
| CN203541928U (en) * | 2013-11-21 | 2014-04-16 | 中联重科股份有限公司 | Positioning clamp and placing boom welding fixture |
| CN104249226A (en) * | 2014-09-26 | 2014-12-31 | 成都陵川特种工业有限责任公司 | Oil tank spot welding conveyor |
| CN204771256U (en) * | 2015-03-23 | 2015-11-18 | 上海强精金属制品有限公司 | High accuracy welding jig |
-
2015
- 2015-03-23 CN CN201510128216.0A patent/CN106141523A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1426725A1 (en) * | 1987-03-26 | 1988-09-30 | Украинский Филиал Центрального Опытного Конструкторского Проектно-Технологического Бюро Всесоюзного Научно-Производственного Объединения "Ремдеталь" | Apparatus for reconditioning tractor parts of track shoe type |
| SE509002C2 (en) * | 1997-12-05 | 1998-11-23 | Stellan Forsgren | Jig for one or more workpieces |
| CN201711695U (en) * | 2010-05-06 | 2011-01-19 | 浙江容大电力设备制造有限公司 | Rapid clamping device |
| CN101844289A (en) * | 2010-05-29 | 2010-09-29 | 浙江永源汽车有限公司 | Welding fixture of left-and-right guard board mounting plate of automobile engine |
| CN201900404U (en) * | 2010-11-26 | 2011-07-20 | 宝钢发展有限公司 | Fixture for welding cold-rolled sheets |
| CN202219386U (en) * | 2011-08-30 | 2012-05-16 | 寿震森 | Welding fixture positioning seat with simple structure |
| CN202556003U (en) * | 2012-03-06 | 2012-11-28 | 浙江金刚汽车有限公司 | Installation clamp of installation support for decorative plate under outer threshold |
| CN203141015U (en) * | 2012-12-18 | 2013-08-21 | 江西江铃底盘股份有限公司 | Fixture for rapidly welding and assembling steel plate base assembly |
| CN203062145U (en) * | 2012-12-19 | 2013-07-17 | 济南吉利汽车有限公司 | Single-air-cylinder double-clamping-arm clamping mechanism |
| CN203184869U (en) * | 2013-02-28 | 2013-09-11 | 漳州永裕隆精密五金有限公司 | Locating clamping mechanism for welding |
| CN203541928U (en) * | 2013-11-21 | 2014-04-16 | 中联重科股份有限公司 | Positioning clamp and placing boom welding fixture |
| CN104249226A (en) * | 2014-09-26 | 2014-12-31 | 成都陵川特种工业有限责任公司 | Oil tank spot welding conveyor |
| CN204771256U (en) * | 2015-03-23 | 2015-11-18 | 上海强精金属制品有限公司 | High accuracy welding jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |