CN204639521U - A kind of case assembly of rear axle welding tooling - Google Patents
A kind of case assembly of rear axle welding tooling Download PDFInfo
- Publication number
- CN204639521U CN204639521U CN201520293449.1U CN201520293449U CN204639521U CN 204639521 U CN204639521 U CN 204639521U CN 201520293449 U CN201520293449 U CN 201520293449U CN 204639521 U CN204639521 U CN 204639521U
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- assembly
- rear axle
- welding
- case assembly
- feed assembly
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Abstract
The utility model discloses a kind of case assembly of rear axle welding tooling, it comprises base, at least two group supporting mechanisms, driving mechanism and welding mechanism.Under the driving of the sub-device of motor, case assembly of rear axle rotates on supporting mechanism, and welding mechanism completes the circumference soldering of housing assembly.Traverse feed assembly is for regulating welding coordinate, and length feed assembly is for selecting welding position and the depth of weld.Regulate screw mandrel assembly to be used for the height of adjustment roll wheels, ensure the flatness of welding.
Description
Technical field
The utility model relates to a kind of case assembly of rear axle welding tooling, belongs to mechanical welding connection technology.
Background technology
At present, axle tube and rear axle housing welded all adopt ancient mode to weld, and by artificial technology's manual operation, have that welding is piled up, is mingled with, a pit and weld the defects such as loaded down with trivial details, and this procedure calls is manually around sleeve rotating welding, operation is inconvenient, labour intensity is high.201220218161.4 relate to a kind of rear axle housing body and spindle nose welding jigs and fixtures, for being fixedly linked with rotary main shaft.Rotary main shaft drives rear axle housing body to rotate through fixture, achieves automatic weld.But this clamp structure is complicated, and axiality is wayward, and weld seam is uneven, and aesthetics is poor.
Utility model content
For the defect that prior art exists, the utility model proposes a kind of case assembly of rear axle welding tooling, solve that the welding that existing welding manner exists is piled up, is mingled with, the defect such as pit and complex operation, the axiality of case assembly of rear axle is good, welds evenly attractive in appearance.
The technical solution of the utility model is achieved in that
A kind of case assembly of rear axle welding tooling, is characterized in that comprising:
Base, this base is provided with slideway;
At least two group supporting mechanisms, described supporting mechanism comprising bracket, regulating screw mandrel assembly and the roller set for supporting case assembly of rear axle, and described bracket is arranged on described slideway, and described adjustment screw mandrel assembly connects described bracket and roller set respectively;
One driving mechanism, this driving mechanism comprises the sub-device of motor and transmission component, and the sub-device of described motor is fixed on described base, and the output shaft of the sub-device of this motor drives described case assembly of rear axle by described transmission component; And
Welding mechanism, this welding mechanism comprises support, traverse feed assembly, length feed assembly and welding gun, described support is movably arranged on described slideway, described traverse feed assembly is arranged on the bracket movably, described length feed assembly is movably arranged on described traverse feed assembly, and described welding gun is fixed on described length feed assembly.
In case assembly of rear axle welding tooling of the present utility model, described transmission component comprises driving wheel, driven pulley and belt, described driving wheel is fixed on described output shaft, and described driven pulley is enclosed within described case assembly of rear axle, and described belt sleeve is at described driving wheel and driven pulley.
In case assembly of rear axle welding tooling of the present utility model, described roller set is made up of two rollers, and two described rollers are symmetrically distributed in the both sides of described rear-axle welding assembly.
In case assembly of rear axle welding tooling of the present utility model, described traverse feed assembly comprises fixture, sliding part, adjusting bolt and the first fixed joint, described fixture and the first fixed joint are all fixing on the bracket, described sliding part is slidably arranged between described fixture and support, described adjusting bolt is through described first fixed joint, and the end of this adjusting bolt is connected to described sliding part.
In case assembly of rear axle welding tooling of the present utility model, described length feed assembly comprises connector, screw rodb base, main screw mandrel, adjusting handle and screw pair, the two ends of described connector are connected to described sliding part and screw rodb base respectively, described screw pair is fixed on described screw rodb base, described adjusting handle is through this screw pair, the end of this adjusting handle is connected to described main screw mandrel, and described main screw mandrel is positioned at described screw rodb base, and the end of this main screw mandrel is connected to described welding gun.
Implement this case assembly of rear axle welding tooling of the present utility model, have following beneficial effect: under the driving of the sub-device of motor, case assembly of rear axle rotates on supporting mechanism, and welding mechanism completes the circumference soldering of housing assembly.Traverse feed assembly is for regulating welding coordinate, and length feed assembly is for selecting welding position and the depth of weld.Regulate screw mandrel assembly to be used for the height of adjustment roll wheels, ensure the flatness of welding.
Accompanying drawing explanation
Fig. 1 is the working state figure of this case assembly of rear axle welding tooling of the present utility model;
Fig. 2 is the close-up schematic view at a place of Fig. 1;
Fig. 3 is the close-up schematic view at another place of Fig. 1;
Fig. 4 is the partial schematic diagram of the other direction of Fig. 1, the main presentation supporting construction of roller set.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Of the present utility model this case assembly of rear axle welding tooling 100 as shown in Figures 1 to 4, for the welding case assembly of rear axle 001 of mechanization.For ease of understanding the utility model, first a summary is done to case assembly of rear axle 001.Case assembly of rear axle 001 is made up of, described in 201210593552.9 201420299812.6 grades rear axle housing body 002 and the axle tube 003 that is positioned at rear axle housing body 002 both sides substantially.Rear axle housing body 002 has a tubulose shoulder hole 004, and axle tube 003 has a tubulose multidiameter 005, and this multidiameter 005 stretches into shoulder hole 004, cooperatively interacts.Axle tube 003 rotates and rear axle housing body 002 can be driven to rotate.The end of shoulder hole 004 is provided with the first inclined-plane 006, and the shaft shoulder of multidiameter 005 is provided with the second inclined-plane, inclined-plane 007, the first 006 formed triangle groove 008 crossing with the second inclined-plane 007, and this triangle groove 008 is welding position.The depth of weld is determined by triangle groove 008 and technological parameter.
Case assembly of rear axle welding tooling 100 of the present utility model comprises base 110, two groups of supporting mechanisms 120, driving mechanism 130 and welding mechanisms 140.Base 110 is provided with slideway 111, and slideway 111 keeps smooth and has enough intensity, and welding mechanism 140 and driving mechanism 130 can move along this slideway 111.
Described supporting mechanism 120 comprising bracket 121, regulating screw mandrel assembly 122 and the roller set 123 for supporting case assembly of rear axle 001.Described bracket 121 is arranged on described slideway 111, and bracket 121 is fixed by some screw rods.Described adjustment screw mandrel assembly 122 connects described bracket 121 and roller set 123 respectively, and this adjustment screw mandrel assembly 122 adjustable length, its structure can see existing screw jack.Screw mandrel assembly 122 is regulated to adjust its length, to keep the smooth of whole case assembly of rear axle 001.Described roller set 123 is made up of two rollers 124, and two described rollers 124 are symmetrically distributed in the both sides of described case assembly of rear axle 001.Axle tube 003(case assembly of rear axle 001) lower side supported by two rollers 124, can accessiblely rotate.
This driving mechanism 130 comprises the sub-device 131 of motor and transmission component 132, and the sub-device of described motor 131 is fixed on described base 110, and the output shaft of the sub-device of this motor 131 drives described case assembly of rear axle 001 by described transmission component 132.The sub-device 131 of motor can comprise motor and decelerator.Described transmission component 132 comprises driving wheel 133, driven pulley 134 and belt 135, described driving wheel 133 is fixed on described output shaft, described driven pulley 134 is enclosed within described case assembly of rear axle 001, and described belt 135 is enclosed within described driving wheel 133 and driven pulley 134.Driving wheel 133 is connected with adopting key between output shaft, and driven pulley 134 and axle tube 003 can adopt friction tight mode to be connected.
This welding mechanism 140 comprises support 141, traverse feed assembly 142, length feed assembly 143 and welding gun 144.Described support 141 is movably arranged on described slideway 111, and described traverse feed assembly 142 is arranged on described support 141 movably, and described length feed assembly 143 is movably arranged on described traverse feed assembly 142.Described welding gun 144 is fixed on described length feed assembly 143, and traverse feed assembly 142 and length feed assembly 143 realize the movement of the both direction of welding gun 144 respectively.
See Fig. 3, the utility model discloses the preferred structure of two feeder assemblies.Described traverse feed assembly 142 comprises fixture 151, sliding part 152, adjusting bolt 153 and the first fixed joint 154.Described fixture 151 and the first fixed joint 154 are all fixed on described support 141, described sliding part 152 is slidably arranged between described fixture 151 and support 141, described adjusting bolt 153 is through described first fixed joint 154, and the end of this adjusting bolt 153 is connected to described sliding part 152.Rotate adjusting bolt 153, sliding part 152 slides relative to support 141, completes traverse feed.In the present embodiment, a base plate 155 also set up by fixture 151, and this base plate 155 has less coefficient of friction, contributes to sliding part 152 and slides on which floor plate.Described length feed assembly 143 comprises connector 161, screw rodb base 162, main screw mandrel 163, adjusting handle 164 and screw pair 165.The two ends of described connector 161 are connected to described sliding part 152 and screw rodb base 162 respectively, and the amount of feeding of traverse feed assembly 142 is passed to length feed assembly 143 by connector 161, then passes to welding gun 144 by length feed assembly 143.Described screw pair 165 is fixed on described screw rodb base 162, and described adjusting handle 164 is through this screw pair 165, and the end of this adjusting handle 164 is connected to described main screw mandrel 163, and described main screw mandrel 163 is positioned at described screw rodb base 162.Rotate adjusting handle 164, main screw mandrel 163 moves while rotating in screw rodb base 162, completes length feed.The end of this main screw mandrel 163 is connected to described welding gun 144, and bonding machine is connected to welding gun 144 by the incoming line that soft material is made.
In the utility model, case assembly of rear axle 001 is placed on above roller, by regulating screw mandrel, ensures that two limit levels are equally high.Motor and decelerator spread out of the power come and indirectly drive case assembly of rear axle 001 to turn round by transmission component 132, and rotating speed is regulated by speed reducing ratio.By rotating adjusting bolt 153, realizing welding gun 144 along workpiece axially-movable, arriving and specifying welding position, to meet the requirement of Workpiece length change and axial multiple welding position.Vertically moved by adjusting handle 164, realize welding gun 144 along workpiece lengthwise movement, arrive and specify welding position, to meet the requirement of Workpiece length change and longitudinal layered multiple welding position.Case assembly of rear axle 001 constantly rotation, welding material is uniformly filled in welding position by welding gun 144, and driven pulley 134 is directly enclosed within axle tube 003, and axiality is good, reaches the object of high quality and high efficiency welding.Obviously, goal of the invention of the present utility model is accomplished.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a case assembly of rear axle welding tooling, is characterized in that comprising:
Base, this base is provided with slideway;
At least two group supporting mechanisms, described supporting mechanism comprising bracket, regulating screw mandrel assembly and the roller set for supporting case assembly of rear axle, and described bracket is arranged on described slideway, and described adjustment screw mandrel assembly connects described bracket and roller set respectively;
One driving mechanism, this driving mechanism comprises the sub-device of motor and transmission component, and the sub-device of described motor is fixed on described base, and the output shaft of the sub-device of this motor drives described case assembly of rear axle by described transmission component; And
Welding mechanism, this welding mechanism comprises support, traverse feed assembly, length feed assembly and welding gun, described support is movably arranged on described slideway, described traverse feed assembly is arranged on the bracket movably, described length feed assembly is movably arranged on described traverse feed assembly, and described welding gun is fixed on described length feed assembly.
2. case assembly of rear axle welding tooling according to claim 1, it is characterized in that, described transmission component comprises driving wheel, driven pulley and belt, described driving wheel is fixed on described output shaft, described driven pulley is enclosed within described case assembly of rear axle, and described belt sleeve is at described driving wheel and driven pulley.
3. case assembly of rear axle welding tooling according to claim 1 and 2, it is characterized in that, described traverse feed assembly comprises fixture, sliding part, adjusting bolt and the first fixed joint, described fixture and the first fixed joint are all fixing on the bracket, described sliding part is slidably arranged between described fixture and support, described adjusting bolt is through described first fixed joint, and the end of this adjusting bolt is connected to described sliding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293449.1U CN204639521U (en) | 2015-05-08 | 2015-05-08 | A kind of case assembly of rear axle welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520293449.1U CN204639521U (en) | 2015-05-08 | 2015-05-08 | A kind of case assembly of rear axle welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639521U true CN204639521U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520293449.1U Expired - Fee Related CN204639521U (en) | 2015-05-08 | 2015-05-08 | A kind of case assembly of rear axle welding tooling |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108398A (en) * | 2015-10-13 | 2015-12-02 | 泰州神舟传动科技有限公司 | Assembly welding device for axle housing |
| CN105817755A (en) * | 2016-05-30 | 2016-08-03 | 苏州市康弗士机电设备有限公司 | Axle housing plasma cutting machine |
| CN108500536A (en) * | 2018-03-09 | 2018-09-07 | 燕山大学 | The positioning device of protecgulum cutting is added for swelling pressure forming automobile axle housing pipe fitting |
| CN110052742A (en) * | 2019-02-14 | 2019-07-26 | 闫国忠 | A kind of vehicle rear axle automatic welding machine |
| CN110788550A (en) * | 2019-11-06 | 2020-02-14 | 丰县众联电动车科技有限公司 | Welding tool for rear axle of electric tricycle |
| CN111230371A (en) * | 2020-03-13 | 2020-06-05 | 湖州恒通机械设备有限公司 | Movable cone welding supporting platform and welding system comprising same |
| CN116551289A (en) * | 2023-05-29 | 2023-08-08 | 长春市双阳区兴龙汽车零部件有限公司 | Metal product welding machine |
-
2015
- 2015-05-08 CN CN201520293449.1U patent/CN204639521U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108398A (en) * | 2015-10-13 | 2015-12-02 | 泰州神舟传动科技有限公司 | Assembly welding device for axle housing |
| CN105817755A (en) * | 2016-05-30 | 2016-08-03 | 苏州市康弗士机电设备有限公司 | Axle housing plasma cutting machine |
| CN105817755B (en) * | 2016-05-30 | 2018-04-20 | 苏州康弗士科技有限公司 | A kind of axle housing plasma cutting machine |
| CN108500536A (en) * | 2018-03-09 | 2018-09-07 | 燕山大学 | The positioning device of protecgulum cutting is added for swelling pressure forming automobile axle housing pipe fitting |
| CN110052742A (en) * | 2019-02-14 | 2019-07-26 | 闫国忠 | A kind of vehicle rear axle automatic welding machine |
| CN110788550A (en) * | 2019-11-06 | 2020-02-14 | 丰县众联电动车科技有限公司 | Welding tool for rear axle of electric tricycle |
| CN111230371A (en) * | 2020-03-13 | 2020-06-05 | 湖州恒通机械设备有限公司 | Movable cone welding supporting platform and welding system comprising same |
| CN116551289A (en) * | 2023-05-29 | 2023-08-08 | 长春市双阳区兴龙汽车零部件有限公司 | Metal product welding machine |
| CN116551289B (en) * | 2023-05-29 | 2023-10-17 | 长春市双阳区兴龙汽车零部件有限公司 | Metal product welding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20200508 |