CN105537836A - Heavy wheel rim welding clamp - Google Patents
Heavy wheel rim welding clamp Download PDFInfo
- Publication number
- CN105537836A CN105537836A CN201610081053.XA CN201610081053A CN105537836A CN 105537836 A CN105537836 A CN 105537836A CN 201610081053 A CN201610081053 A CN 201610081053A CN 105537836 A CN105537836 A CN 105537836A
- Authority
- CN
- China
- Prior art keywords
- wheel rim
- base
- welding
- guide post
- heavy wheel
- 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.)
- Granted
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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Abstract
The invention discloses a heavy wheel rim welding clamp. The heavy wheel rim welding clamp comprises a base and a supporting disc installed on the base, wherein a vertically-arranged lifting oil cylinder is arranged on the base, a tip cone is installed at the top end of a telescopic rod of the lifting oil cylinder, radially distributed guide grooves are formed in the outer conical surface of the tip cone, a rolling wheel is pressed in each guide groove, each rolling wheel is installed on radially distributed guide rods respectively, the guide rods can radially telescope through a guide sleeve installed on the supporting disc, supporting claws are installed at the tail ends of the guide rods, and the outer side end faces of the supporting claws are provided with supporting faces. After the structure is adopted, three sections of a wheel rim cylinder are kept coaxial during butt welding, the concentricity during welding is ensured, the running balance performance of a vehicle is effectively improved, dynamic load impact is reduced, and the service life is prolonged. The heavy wheel rim welding clamp facilitates welding and enables the welding precision to be high, meanwhile turning machining is needed no longer after the butt welding is completed, production processes are optimized, the machining efficiency is improved, and accordingly the machining cost is reduced.
Description
Technical field
The present invention relates to a kind of automobile component welding appurtenance, specifically a kind of heavy wheel rim weld jig.
Background technology
Wheel rim main body is a kind of workpiece of tubular, wheel rim main body is made up of three-stage structure part in the axial direction, and for wheel rim main body, usually be all need to form one by adopting the mode of welding that three-stage structure part is spliced welding afterwards, but in splicing welding process, manual type is generally adopted to position traditionally, bring the problems such as positioning precision difference thus, wheel rim circularity can not be ensured in welding process, then also need lathe process to ensure dimensional accuracy, this processing mode is time-consuming, and the low precision of the wheel rim main body concentricity produced.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of can accurately location and the heavy wheel rim weld jig of concentricity after ensureing to weld.
In order to solve the problems of the technologies described above, heavy wheel rim weld jig of the present invention, comprise base and be arranged on the supporting disk on base, base has the hoist cylinder vertically arranged, the expansion link top of hoist cylinder is provided with addendum cone, the male cone (strobilus masculinus) of addendum cone is provided with the gathering sill of radial arrangement, all roller is pressed with in each gathering sill, each roller is arranged on the guide post of arranged radially respectively, guide post can by being arranged on the fairlead radial expansion on supporting disk, the end of guide post is provided with support and grabs, support the end face outside of grabbing and there is the supporting surface adapted with the inner face shape of splicing the rear wheel rim main body formed.
Guide post described in every root is separately installed with two fairleads, on every root guide post, all cover has the back-moving spring between two fairleads.
Described supporting disk is arranged on base by column.
The upper surface of described base is provided with pilot sleeve, and the expansion link of described hoist cylinder stretches out outside pilot sleeve.
After adopting above-mentioned structure, due to arrange by the addendum cone of oil cylinder pushing and coordinate with addendum cone the guide post supportting and grab is installed, can be supported on the inner face of the rear wheel rim main body formed of splicing by supportting the supporting surface of grabbing in welding process thus, hydraulic oil cylinder driving addendum cone action thus support is grabbed synchronously hold out against wheel rim main body in different azimuth, wheel rim cylindrical shell three sections is made to keep coaxial when welding, ensure that concentricity during welding, effectively improve vehicle operation balance quality, reduce dynamic load to impact, improve service life; Not only facilitate welding, and make welding precision high, do not need to carry out turnery processing again after welding is simultaneously good, optimize production process, improve working (machining) efficiency, thus reduce processing cost.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the heavy wheel rim weld jig of the present invention;
Fig. 2 is the plan structure schematic diagram of the heavy wheel rim weld jig of the present invention;
Fig. 3 is the perspective view of single positioning supports part in the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, heavy wheel rim weld jig of the present invention is described in further detail.
As shown in the figure, heavy wheel rim weld jig of the present invention, the supporting disk 2 comprising base 1 and be arranged on base, supporting disk 2 is arranged on base 1 by column 11, base 1 has the hoist cylinder 3 vertically arranged, hoist cylinder 3 has expansion link, the expansion link top of hoist cylinder 3 is provided with addendum cone 4, the upper surface of base 1 is provided with pilot sleeve 12, the expansion link of hoist cylinder 3 stretches out outside pilot sleeve 12, the male cone (strobilus masculinus) of addendum cone 4 is provided with the gathering sill 5 of radial arrangement, there is figure visible, addendum cone top is the frustum of a cone, the frustum of a cone conical surface is evenly provided with the V-shaped groove of evenly arranging along generatrix direction in 12 roads, roller 6 is all pressed with in each gathering sill 5, each roller 6 is arranged on the guide post 7 of arranged radially respectively, guide post 7 is made to be contacted with the V-shaped groove of addendum cone by roller thus, guide post 7 can by being arranged on the fairlead radial expansion on supporting disk 2, the end of guide post 7 is provided with support and grabs 8, wheel rim main body is by superposed A section wheel rim, the B section wheel rim being positioned at middle part and the C section wheel rim being positioned at bottom are formed, that is need A section wheel rim during welding, B section wheel rim and C section wheel rim weld, the supporting surface 9 that inner face (the wheel rim solder joint place) shape that the end face outside that support grabs 8 has the rear wheel rim main body formed with splicing adapts, during work, the two ends up and down of the supporting surface that support is grabbed tightly are propped up wheel rim and are treated boxing place inwall, then under the effect of addendum cone and guide post, fixing welding is held out against.
Further, said guide post 7 is separately installed with two fairleads, two fairleads are arranged on supporting disk, and on every root guide post, all cover has the back-moving spring 10 between two fairleads.
During use, when addendum cone moves upward under the driving of the expansion link of oil cylinder, drive radially equally distributed guide post protruding, thus reach the object held round; When addendum cone moves downward, guide post relies on action of reset spring power to regain.
Claims (4)
1. a heavy wheel rim weld jig, it is characterized in that: comprise base (1) and be arranged on the supporting disk (2) on base, described base (1) has the hoist cylinder (3) vertically arranged, the expansion link top of described hoist cylinder (3) is provided with addendum cone (4), the male cone (strobilus masculinus) of described addendum cone (4) is provided with the gathering sill (5) of radial arrangement, roller (6) is all pressed with in each described gathering sill (5), each described roller (6) is arranged on the guide post (7) of arranged radially respectively, described guide post (7) can by being arranged on the fairlead radial expansion on supporting disk (2), the end of described guide post (7) is provided with support and grabs (8), the supporting surface (9) that the inner face shape that the end face outside that (8) are grabbed in described support has the rear wheel rim main body formed with splicing adapts.
2. according to heavy wheel rim weld jig according to claim 1, it is characterized in that: guide post (7) described in every root is separately installed with two fairleads, and on every root guide post, all cover has the back-moving spring (10) between two fairleads.
3. according to heavy wheel rim weld jig according to claim 1, it is characterized in that: described supporting disk (2) is arranged on base (1) by column (11).
4. according to heavy wheel rim weld jig according to claim 1, it is characterized in that: the upper surface of described base (1) is provided with pilot sleeve (12), the expansion link of described hoist cylinder (3) stretches out pilot sleeve (12) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081053.XA CN105537836B (en) | 2016-02-04 | 2016-02-04 | Heavy wheel rim welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610081053.XA CN105537836B (en) | 2016-02-04 | 2016-02-04 | Heavy wheel rim welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537836A true CN105537836A (en) | 2016-05-04 |
| CN105537836B CN105537836B (en) | 2018-09-18 |
Family
ID=55817641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610081053.XA Active CN105537836B (en) | 2016-02-04 | 2016-02-04 | Heavy wheel rim welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537836B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088729A (en) * | 2017-05-26 | 2017-08-25 | 镇江科美机械制造有限公司 | A kind of wheel rim holds round welding device |
| CN111085815A (en) * | 2019-12-25 | 2020-05-01 | 江苏远方动力科技有限公司 | Rim bolt seat spot welding mould |
| CN113996909A (en) * | 2021-10-22 | 2022-02-01 | 定南色耐特智能科技有限公司 | Complete rim welding equipment for two-piece type spliced rim |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496093A (en) * | 1983-06-06 | 1985-01-29 | Taylor Jr Julius E | Apparatus for aligning abutting pipes |
| JPH0631487A (en) * | 1992-07-14 | 1994-02-08 | Seiatsu:Kk | Positioning jig for welding piping |
| CN200948479Y (en) * | 2006-08-11 | 2007-09-19 | 嘉兴市四通车轮制造有限公司 | Automobile wheel rim spinning mold |
| CN203696346U (en) * | 2013-12-10 | 2014-07-09 | 宁波铭匠扎啤设备有限公司 | Welding device of beer barrel |
| CN203752019U (en) * | 2014-03-28 | 2014-08-06 | 倪荣琴 | Three-jaw fixture |
| CN203992123U (en) * | 2014-07-16 | 2014-12-10 | 中国核工业华兴建设有限公司 | A kind of welding Thin-wall Barrel bulging tendons device |
| CN204772177U (en) * | 2015-05-25 | 2015-11-18 | 麦孚威车轮制造（中国）有限公司 | Car rim rises and tightly installs |
| CN205464966U (en) * | 2016-02-04 | 2016-08-17 | 镇江科美机械制造有限公司 | Heavy rim welding jig |
-
2016
- 2016-02-04 CN CN201610081053.XA patent/CN105537836B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4496093A (en) * | 1983-06-06 | 1985-01-29 | Taylor Jr Julius E | Apparatus for aligning abutting pipes |
| JPH0631487A (en) * | 1992-07-14 | 1994-02-08 | Seiatsu:Kk | Positioning jig for welding piping |
| CN200948479Y (en) * | 2006-08-11 | 2007-09-19 | 嘉兴市四通车轮制造有限公司 | Automobile wheel rim spinning mold |
| CN203696346U (en) * | 2013-12-10 | 2014-07-09 | 宁波铭匠扎啤设备有限公司 | Welding device of beer barrel |
| CN203752019U (en) * | 2014-03-28 | 2014-08-06 | 倪荣琴 | Three-jaw fixture |
| CN203992123U (en) * | 2014-07-16 | 2014-12-10 | 中国核工业华兴建设有限公司 | A kind of welding Thin-wall Barrel bulging tendons device |
| CN204772177U (en) * | 2015-05-25 | 2015-11-18 | 麦孚威车轮制造（中国）有限公司 | Car rim rises and tightly installs |
| CN205464966U (en) * | 2016-02-04 | 2016-08-17 | 镇江科美机械制造有限公司 | Heavy rim welding jig |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088729A (en) * | 2017-05-26 | 2017-08-25 | 镇江科美机械制造有限公司 | A kind of wheel rim holds round welding device |
| CN111085815A (en) * | 2019-12-25 | 2020-05-01 | 江苏远方动力科技有限公司 | Rim bolt seat spot welding mould |
| CN111085815B (en) * | 2019-12-25 | 2021-11-09 | 江苏远方动力科技有限公司 | Rim bolt seat spot welding mould |
| CN113996909A (en) * | 2021-10-22 | 2022-02-01 | 定南色耐特智能科技有限公司 | Complete rim welding equipment for two-piece type spliced rim |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105537836B (en) | 2018-09-18 |
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