CN2736093Y - Bridge case automatic positioning device of automobile driving bridge case welding fixture - Google Patents
Bridge case automatic positioning device of automobile driving bridge case welding fixture Download PDFInfo
- Publication number
- CN2736093Y CN2736093Y CN 200420040935 CN200420040935U CN2736093Y CN 2736093 Y CN2736093 Y CN 2736093Y CN 200420040935 CN200420040935 CN 200420040935 CN 200420040935 U CN200420040935 U CN 200420040935U CN 2736093 Y CN2736093 Y CN 2736093Y
- Authority
- CN
- China
- Prior art keywords
- floating
- bridge case
- axle housing
- automatic positioning
- positioning device
- 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.)
- Expired - Lifetime
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
Disclosed is a bridge case automatic positioning device of automobile driving bridge case welding fixture, belonging to the technical field of the manufacture of the automobile driving bridge case. The bridge case automatic positioning device comprises a v-shaped plate, a fixture connecting frame, a tapered plate, position rollers, two floating levers, a floating shaft, a floating sleeve, a compression spring and a fixing sleeve. The v-shaped plate is arranged at the two ends of the fixture connecting frame and other structures are installed at the middle part of the fixture connecting frame; the position rollers are fixed to the two sides of the tapered plate, one end of the floating shaft is fixedly connected with the middle part of the tapered plate while the other end is sheathed with the compression spring and the floating sleeve and is installed in the fixing sleeve, and the two floating levers are controlled by the floating sleeve to swing up and down synchronously. The utility model can quickly and accurately position the bridge case, which provides a reliable foundation for other weld assemblies to be welded correctly and omits the complicated preparation for the bridge case before weld and greatly improves the work efficiency. The bridge case automatic positioning device has the advantages of reasonable structure, labor saving and time saving.
Description
(1) technical field
The utility model relates to the automatic positioning equipment in a kind of vehicle driving axle housing process.Belong to vehicle driving axle housing manufacturing technology field.
(2) background technology
In to the vehicle driving axle housing process, drive axle press axle housing assembly must accurately be located axle housing in part processes such as welding spring plank, U type support, fixed disk, could guarantee that other weldment is in correct welding position.Because the drive axle press axle housing is stamping parts, there are problems such as welding deformation, location dimension error are big, each spot size error is bigger when welding processing, accurately locatees, and it must be adjustable unsteady location that location, two places will be arranged at least.And existing vehicle driving axle housing localization method is comparatively simple, and operation tool is heavy and waste time and energy.Make axle housing realize that accurately the location is comparatively difficult.
(3) summary of the invention
The utility model is in order to overcome the deficiencies in the prior art, a kind of deadweight that utilizes axle housing is provided, can eliminate the gap at each anchor point place, the scale error that the distortion of compensation axle housing is caused when making it on anchor clamps to place automatically, make axle housing be in the axle housing automatic positioning equipment of positioning states exactly and vehicle driving axle housing weld jig rational in infrastructure, easy and simple to handle automatically.
The utility model is finished by following technical measures.
This axle housing automatic positioning equipment comprises V-type plate, anchor clamps link, conical plate, positioning roller, two floating lever rods, floating axle, floating bushing, compression spring, fixed cover.Wherein, V shaped slab is installed in the two ends of anchor clamps link, other structure is installed in the centre of anchor clamps link, positioning roller is fixed on the both sides of conical plate, floating axle one end and conical plate middle part are connected to a fixed, the other end is installed in the fixed cover after being with compression spring and floating bushing, and two floating lever rods are controlled it by floating bushing and swung up and down synchronously.
Conical plate forms interlock by compression spring, floating bushing and the floating lever rod that is enclosed within on the floating axle.
The utility model is in the location during axle housing, by anchor clamps link two ends two fixedly V-type plate make the axis location of axle housing.The axle housing central part is finished the location of axle housing central point at the axle housing axis direction by floating conical plate under the effect of axle housing deadweight and compression spring; Wherein, regulate the error that adapts to axle housing bore dia size broad in the middle, make float conical plate and the middle location, the no gap of macropore formation of axle housing by the positioning roller above the unsteady conical plate.Two with the floating lever rod of its interlock equally by the effect of axle housing deadweight and compression spring, make the end face of the middle macropore of axle housing be in the horizontal location state automatically, when the utility model design sleeve and spring, spring force is designed to approximate 1/2 of contained axle housing weight.And its compression travel is greater than to eliminating the required unsteady stroke of scale error of axle housing location.Purpose is that axle housing weight can comparatively be evenly distributed on each anchor point, guarantees that each floating positioning device can make axle housing finish the technological requirement of six point locations automatically by the deadweight of axle housing.
The utility model beneficial effect is: because the composite design of V-type plate, floating axle, tripping sleeve and conical plate, thereby playing axle housing finishes in the process that falls and can finish six point locations automatically, its ingenious part is that axle housing relies on the gravity of self and the utility model design can also mend the scale error that axle housing is out of shape automatically, the uniformity of location, accuracy have been solved when on axle housing, welding other parts.Use the utility model also have the saving of labor, laborsaving, save time, saved axle housing in welding numerous and diverse preparation work in early stage, improved operating efficiency greatly.Axle housing automatic positioning mechanism by the vehicle driving axle housing weld jig be the axle housing location quickly and accurately, thereby provide reliable basis for other weldment is in correct welding position.
(4) description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the side diagrammatic sketch of the middle part of Fig. 1.
Wherein, 1, V-type plate, 2, positioning roller, 3, conical plate, 4, floating bushing, 5, the compression spring, 6, floating lever rod, 7, floating axle, 8, fixed cover, 9, anchor clamps link.
(5) specific embodiment
Embodiment: structure as depicted in figs. 1 and 2, by V-type plate 1, anchor clamps link 9, conical plate 3, positioning roller 2, two floating lever rods 6, floating axle 7, floating bushing 4, compression spring 5, fixed cover 8 is formed, wherein V shaped slab 1 is placed in the two ends of anchor clamps link 9, all the other are arranged in the middle part of clamp body, positioning roller 2 is fixed on the both sides of conical plate 3, floating axle 7 one ends and conical plate 3 middle parts are connected to a fixed, after the other end is with compression spring 5 and floating bushing 4, insert in the fixed cover 8, two floating lever rods 6 are controlled it by floating bushing and are swung up and down synchronously; Conical plate 3 forms interaction relation by compression spring 5, floating bushing 4 and the floating lever rod 6 that is enclosed within on the floating axle 6.During use, at first use crane that axle housing is winched to two V-type plates 1 at anchor clamps link 9 two ends, solved axle housing axis location.Meanwhile, allow the middle macropore of axle housing aim at conical plate, in the dropping process of axle housing, contact the location of solving axle housing axis mid point by the macropore in the middle of conical plate and the axle housing.When axle housing will fall to putting in place, conical plate 3 and floating lever rod 6 form further compression to compression spring 5 simultaneously, two floating lever rods 6 with floating axle 7 interlocks are equally by the effects of axle housing deadweight and compression spring, make that the end face of macropore is in the horizontal location state automatically in the middle of the axle housing.So far, the location work of axle housing position is all over.
Claims (2)
1, a kind of axle housing automatic positioning equipment of vehicle driving axle housing weld jig, it is characterized in that, comprise V-type plate, the anchor clamps link, conical plate, positioning roller, two floating lever rods, floating axle, floating bushing, the compression spring, fixed cover, wherein, V shaped slab is installed in the two ends of anchor clamps link, all the other are installed in the middle part of anchor clamps link, positioning roller is fixed on the both sides of conical plate, floating axle one end and conical plate middle part are connected to a fixed, after the other end is with compression spring and floating bushing, be installed in the fixed cover, two floating lever rods are controlled it by floating bushing and are swung up and down synchronously.
2, the axle housing automatic positioning equipment of vehicle driving axle housing weld jig according to claim 1 is characterized in that, conical plate forms interlock by compression spring, floating bushing and the floating lever rod that is enclosed within on the floating axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040935 CN2736093Y (en) | 2004-05-31 | 2004-05-31 | Bridge case automatic positioning device of automobile driving bridge case welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420040935 CN2736093Y (en) | 2004-05-31 | 2004-05-31 | Bridge case automatic positioning device of automobile driving bridge case welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2736093Y true CN2736093Y (en) | 2005-10-26 |
Family
ID=35306830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420040935 Expired - Lifetime CN2736093Y (en) | 2004-05-31 | 2004-05-31 | Bridge case automatic positioning device of automobile driving bridge case welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2736093Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100522460C (en) * | 2007-12-15 | 2009-08-05 | 江西江铃底盘股份有限公司 | Welding clamp and welding process for axle housing assembly |
| CN101920425A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联精工机械有限公司 | Automatic assembly mechanism in double-C-shaped steel automatic welding machine |
| CN102069334A (en) * | 2011-01-30 | 2011-05-25 | 宁波敏实汽车零部件技术研发有限公司 | Welding spot positioning device used for welding inner plate and outer plate of automobile door frame |
| CN103008956A (en) * | 2012-12-27 | 2013-04-03 | 郑州精益达汽车零部件有限公司 | Jig for welding axle case with brake mounting flange and air chamber bracket base of passenger car |
| CN103692131A (en) * | 2013-12-11 | 2014-04-02 | 广东富华重工制造有限公司 | Axle housing accessory welding tooling fixture |
| CN103691635A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Automatic axle housing positioning mechanism |
| CN104475975A (en) * | 2014-11-12 | 2015-04-01 | 广西大学 | Fusion-welding repair machine for driving axle housing |
| CN110328423A (en) * | 2019-08-02 | 2019-10-15 | 安阳工学院 | A kind of the half-bridge welder and welding method of self-centering clamping |
| CN113211359A (en) * | 2021-06-24 | 2021-08-06 | 方盛车桥（柳州）有限公司 | Universal automatic leveling method for axle housing parts |
-
2004
- 2004-05-31 CN CN 200420040935 patent/CN2736093Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100522460C (en) * | 2007-12-15 | 2009-08-05 | 江西江铃底盘股份有限公司 | Welding clamp and welding process for axle housing assembly |
| CN101920425A (en) * | 2010-09-27 | 2010-12-22 | 无锡华联精工机械有限公司 | Automatic assembly mechanism in double-C-shaped steel automatic welding machine |
| CN102069334A (en) * | 2011-01-30 | 2011-05-25 | 宁波敏实汽车零部件技术研发有限公司 | Welding spot positioning device used for welding inner plate and outer plate of automobile door frame |
| CN102069334B (en) * | 2011-01-30 | 2013-09-18 | 宁波敏实汽车零部件技术研发有限公司 | Welding spot positioning device used for welding inner plate and outer plate of automobile door frame |
| CN103008956A (en) * | 2012-12-27 | 2013-04-03 | 郑州精益达汽车零部件有限公司 | Jig for welding axle case with brake mounting flange and air chamber bracket base of passenger car |
| CN103008956B (en) * | 2012-12-27 | 2015-02-18 | 郑州精益达汽车零部件有限公司 | Jig for welding axle case with brake mounting flange and air chamber bracket base of passenger car |
| CN103692131B (en) * | 2013-12-11 | 2016-03-09 | 广东富华重工制造有限公司 | A kind of axle housing annex welding tool setup |
| CN103692131A (en) * | 2013-12-11 | 2014-04-02 | 广东富华重工制造有限公司 | Axle housing accessory welding tooling fixture |
| CN103691635A (en) * | 2013-12-13 | 2014-04-02 | 安徽巨一自动化装备有限公司 | Automatic axle housing positioning mechanism |
| CN103691635B (en) * | 2013-12-13 | 2016-04-20 | 安徽巨一自动化装备有限公司 | A kind of axle housing automatic positioning mechanism |
| CN104475975A (en) * | 2014-11-12 | 2015-04-01 | 广西大学 | Fusion-welding repair machine for driving axle housing |
| CN104475975B (en) * | 2014-11-12 | 2016-02-10 | 广西大学 | The melting welding repair machine of driving axle housing |
| CN110328423A (en) * | 2019-08-02 | 2019-10-15 | 安阳工学院 | A kind of the half-bridge welder and welding method of self-centering clamping |
| CN110328423B (en) * | 2019-08-02 | 2021-04-13 | 安阳工学院 | Automatic centering and clamping half-bridge welding device and welding method |
| CN113211359A (en) * | 2021-06-24 | 2021-08-06 | 方盛车桥（柳州）有限公司 | Universal automatic leveling method for axle housing parts |
| CN113211359B (en) * | 2021-06-24 | 2022-07-26 | 方盛车桥（柳州）有限公司 | Universal automatic leveling method for axle housing parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202151757U (en) | Simple jacking tool for part of automobile body | |
| CN2736093Y (en) | Bridge case automatic positioning device of automobile driving bridge case welding fixture | |
| CN102896449B (en) | Framework assembling tire | |
| CN201913152U (en) | Angle adjusting die for angle iron | |
| CN201486156U (en) | Accurate adjustment device for adjusting gap between large-sized steel members | |
| CN209703328U (en) | A kind of steel box girder assembling positioning device | |
| CN202517214U (en) | Upper car platform welding fixture | |
| CN110682078A (en) | Heavy-duty car balance shaft support assembly oil seal press-fitting equipment | |
| CN202170170U (en) | Material piling and taking machine track fixing structure | |
| CN111608035A (en) | Medium-low speed magnetic levitation track panel assembling platform | |
| CN203219130U (en) | Detaching-out device suitable for motor rotor shaft and bearing | |
| CN213516597U (en) | Device for simulating shot blasting intensity verification on part surface | |
| CN204639511U (en) | A kind of welded limiting fixture | |
| CN213497563U (en) | Ball valve seat installation mechanism | |
| CN112378649B (en) | Speed reducer fixing device for speed reducer comprehensive experiment table | |
| CN211192688U (en) | Variable speed hoist and mount crossbeam welding frock | |
| CN210524319U (en) | Tipping arrangement of guide rail steel footboard welding usefulness | |
| CN201799797U (en) | Transverse pushing mechanism of H-shaped steel production line | |
| CN111571100A (en) | Elbow is to mouthful mould | |
| CN102240999B (en) | Pressing device for longitudinal beam of ship body | |
| CN204148773U (en) | A kind of flip-over type fork truck Rear frame bearing location welding device | |
| CN214813805U (en) | Steel construction bridge ramp decorates arc board bending device | |
| CN206936706U (en) | A kind of axletree back-plate spot-welding equipment | |
| CN201512733U (en) | Track regulating rack used for track panel arrangement and assembly of steel reinforcement cage of steel spring floating slab road bed | |
| CN205333402U (en) | Hydraulic press lifting supporting roller guide bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA NATIONAL HEAVY DUTY TRUCK GROUP CORP., LTD. Free format text: FORMER OWNER: CHINA HEAVY AUTOMOBILE GROUP CO., LTD. Effective date: 20061013 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061013 Address after: 250116, Shandong province Ji'nan City Central Party home town head Patentee after: China Heavy-duty Car Group Co., Ltd. Address before: Shadowless Hill Road, Ji'nan city of Shandong province in 250002 District No. 53 Patentee before: China Heavy-Duty Car Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140531 Granted publication date: 20051026 |