CN106363294A - Automatic clamping device for friction welding - Google Patents
Automatic clamping device for friction welding Download PDFInfo
- Publication number
- CN106363294A CN106363294A CN201611112637.5A CN201611112637A CN106363294A CN 106363294 A CN106363294 A CN 106363294A CN 201611112637 A CN201611112637 A CN 201611112637A CN 106363294 A CN106363294 A CN 106363294A
- Authority
- CN
- China
- Prior art keywords
- ring
- product
- fixed
- clamping device
- centering ring
- 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
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/126—Workpiece support, i.e. backing or clamping
Abstract
The invention discloses an automatic clamping device for friction welding. A spring collet is installed on existing welding equipment. One end of a product is fixed to the spring collet and sleeved with one end of a front positioning ring. The end of the front positioning ring contains a centering ring. After the front positioning ring and the center of the centering ring are positioned and correspond each other, the centering ring is fixed; according to positioning of the centering ring, the product is fixed to a matched anti-rotation ring; the anti-rotation ring is fixed to the existing welding equipment and has the unified center line with the spring collet; after positioning, it is ensured that products are located on the same center line. According to the automatic clamping device, the toughness, strength and product quality of products are effectively improved, the production working efficiency of the products is improved, and meanwhile danger to operators in the product production process is lowered.
Description
Technical field
The present invention relates to turbocharger, in the manufacturing of turbocharger, the interconnection technique of turbine head and axostylus axostyle
Field.Particularly relate to a kind of automatic clamping device of friction welding.
Background technology
Raising with turbocharger efficiency and the development of matching technique, turbocharging technology obtains in automobile industry
It is widely applied.Turbocharger as a kind of efficiently, energy-conservation, high in technological content environmentally friendly machine, because it has improvement
Automobile engine tail gas exhaust emission, the power improving electromotor and weight ratio, the torque characteristics improving electromotor, reduction fuel oil
The advantages of consumption and engine noise, have become as the standard configuration of Hyundai Motor and engineering machinery.
When former welding axostylus axostyle is with wheel head, manually respectively two kinds of products are arranged on different fixtures, using two kinds
Product, during high speed rotary grinding, is welded into one.Produce product, in process of production, welding position with the method
Easily eccentric situation occurs, lead to production efficiency low, two Product jointing position perpendicularity are difficult to control to, adding simultaneously
During work, operator be there is also with certain danger, in process, need artificially hand steered positive product to guarantee two kinds of products
Product vertical, and then increase operator danger.
Content of the invention
Present invention ensure that the work efficiency of friction welding and product quality.Now according to producing the characteristic needing with product, carry
For a kind of automatic clamping device.
The technical solution used in the present invention is:
A kind of automatic clamping device of friction welding, collet is arranged on existing welding equipment, by product
One end is fixed on collet；
Prelocalization ring one end is set on product, and prelocalization ring end is equipped with centering ring, prelocalization ring and centering ring center
After positioning is corresponding, fixing centering ring；
According to the positioning of centering ring, product is fixed on supporting expansion controlling ring-shaped insert；
Expansion controlling ring-shaped insert be fixed on existing welding equipment with collet unified hub line；Ensure after positioning that product and product exist
Article one, on centrage.
The invention has the advantage that and position is constant in process of production with centering ring guarantee product.In high speed rotary grinding
During so that two kinds of Product jointings is integrally formed.
Effectively increase toughness, intensity and the product quality of product, also improve the work efficiency of production, simultaneously
Reduce the danger that product exists in process of production to operator.
Brief description
Fig. 1 is friction welding (FW) welding processing schematic diagram.
Fig. 2 is collet left view.
Fig. 3 is collet main sectional view.
Specific embodiment
With reference to Figure of description 1-3, the present invention is described in more detail.A kind of Automatic-clamping of friction welding
Device, collet 1 is arranged on existing welding equipment, one end of product 1 is fixed on 1 on collet；
Prelocalization ring 2 one end is set on product 1, and prelocalization ring 2 end is equipped with centering ring 4, prelocalization ring 2 and centering ring
After 4 centralized positionings are corresponding, fixing centering ring 4；
According to the positioning of centering ring 4, product 2 is fixed on supporting expansion controlling ring-shaped insert 3；
Expansion controlling ring-shaped insert 3 be fixed on existing welding equipment with collet 1 unified hub line；Ensure product 1 after positioning and produce
Product 2 are on a centrage.
Described locating ring 2 is connected located at notch butt junction location with centering ring 4.
Embodiment
Collet 1 is arranged on existing welding equipment, one end of product 1 is fixed on 1 on collet.
It is fixed on supporting expansion controlling ring-shaped insert 3 after one end of product 2 is positioned by centering ring 4；
Expansion controlling ring-shaped insert 3 be fixed on existing welding equipment with collet 1 unified hub line；
Prelocalization ring 2 one end is set on product 1, and product 2 is positioned according to prelocalization ring 2 with centering ring 4；Produce after positioning
Product 1 and product 2 are on a centrage.
During product 1 opposing product 2 welding, face of weld in high-speed rotation and pressurizes and carries out strong friction, mutual sliding motion
Produce amount of heat, make joint contact surfaces be heated to forging temperature, at this moment the mutual upset of contact surface just formed reliably high-strength
Degree joint.
Claims (2)
1. a kind of automatic clamping device of friction welding, collet is arranged on existing welding equipment it is characterised in that:
One end of product is fixed on collet；
Prelocalization ring one end is set on product, and prelocalization ring end is equipped with centering ring, prelocalization ring and centering ring centralized positioning
After correspondence, fixing centering ring；
According to the positioning of centering ring, product is fixed on supporting expansion controlling ring-shaped insert；
Expansion controlling ring-shaped insert be fixed on existing welding equipment with collet unified hub line；Ensure product and product at one after positioning
On centrage.
2. a kind of friction welding according to claim 1 automatic clamping device it is characterised in that:
Described locating ring is connected located at notch butt junction location with centering ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112637.5A CN106363294A (en) | 2016-12-07 | 2016-12-07 | Automatic clamping device for friction welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611112637.5A CN106363294A (en) | 2016-12-07 | 2016-12-07 | Automatic clamping device for friction welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106363294A true CN106363294A (en) | 2017-02-01 |
Family
ID=57891429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611112637.5A Pending CN106363294A (en) | 2016-12-07 | 2016-12-07 | Automatic clamping device for friction welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106363294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226960A (en) * | 2018-10-29 | 2019-01-18 | 中国航天空气动力技术研究院 | Guarantee the tooling and usage of missile wind tunnel test model rudder and rudder substrate welding precision |
| CN112247719A (en) * | 2020-09-14 | 2021-01-22 | 湖南坤鼎数控科技有限公司 | Friction welding machine capable of rolling and leveling workpiece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850189A (en) * | 1981-09-22 | 1983-03-24 | Toyota Motor Corp | Method and device for joining turbine wheel and turbine shaft |
| CN103706937A (en) * | 2013-12-30 | 2014-04-09 | 汉捷机械部件（常州）有限公司 | Turbine shaft electron beam welding elastic clamp |
| CN205085592U (en) * | 2015-11-05 | 2016-03-16 | 成都天润光电有限责任公司 | Welding adaptation base |
| CN105604682A (en) * | 2014-09-16 | 2016-05-25 | 霍尼韦尔国际公司 | Turbocharger shaft and wheel assembly |
| KR20160086673A (en) * | 2015-01-12 | 2016-07-20 | 원일파템 주식회사 | Turbocharger assembly |
| CN206435860U (en) * | 2016-12-07 | 2017-08-25 | 凤城市明晓涡轮增压器制造有限公司 | A kind of automatic clamping device of friction welding |
-
2016
- 2016-12-07 CN CN201611112637.5A patent/CN106363294A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850189A (en) * | 1981-09-22 | 1983-03-24 | Toyota Motor Corp | Method and device for joining turbine wheel and turbine shaft |
| CN103706937A (en) * | 2013-12-30 | 2014-04-09 | 汉捷机械部件（常州）有限公司 | Turbine shaft electron beam welding elastic clamp |
| CN105604682A (en) * | 2014-09-16 | 2016-05-25 | 霍尼韦尔国际公司 | Turbocharger shaft and wheel assembly |
| KR20160086673A (en) * | 2015-01-12 | 2016-07-20 | 원일파템 주식회사 | Turbocharger assembly |
| CN205085592U (en) * | 2015-11-05 | 2016-03-16 | 成都天润光电有限责任公司 | Welding adaptation base |
| CN206435860U (en) * | 2016-12-07 | 2017-08-25 | 凤城市明晓涡轮增压器制造有限公司 | A kind of automatic clamping device of friction welding |
Non-Patent Citations (1)
| Title |
|---|
| 蒋君荣: "弹簧夹头在摩擦焊中的应用和改进", 《制造技术与机床》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226960A (en) * | 2018-10-29 | 2019-01-18 | 中国航天空气动力技术研究院 | Guarantee the tooling and usage of missile wind tunnel test model rudder and rudder substrate welding precision |
| CN112247719A (en) * | 2020-09-14 | 2021-01-22 | 湖南坤鼎数控科技有限公司 | Friction welding machine capable of rolling and leveling workpiece |
| CN112247719B (en) * | 2020-09-14 | 2022-05-24 | 湖南坤鼎数控科技有限公司 | Friction welding machine capable of rolling and leveling workpiece |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170201 |