CN104369757A - Special axle carrier vehicle for taking broken screw taps - Google Patents
Special axle carrier vehicle for taking broken screw taps Download PDFInfo
- Publication number
- CN104369757A CN104369757A CN201410486821.0A CN201410486821A CN104369757A CN 104369757 A CN104369757 A CN 104369757A CN 201410486821 A CN201410486821 A CN 201410486821A CN 104369757 A CN104369757 A CN 104369757A
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- fixed
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- baseplate
- axletree
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Abstract
The invention discloses a special axle carrier vehicle for taking broken screw taps, and relates to the field of production of axles for railway vehicles. The carrier vehicle comprises a front bracket, a baseplate, four trundles, a back bracket, two L-shaped guide strips, two V-shaped bases, four trundle brake machines, an armrest and a sliding plate, wherein the front bracket is fixed at the front end of the baseplate; the back bracket is fixed in the middle of the sliding plate; the four trundles are respectively fixed in the positions of four corners of the lower end surface of the baseplate; the two L-shaped guide strips are symmetrically fixed at the two sides of the back end of the baseplate, and form a T-shaped groove structure with the baseplate; the sliding plate is inserted in the T-shaped groove, and is in sliding connection with the two L-shaped guide strips and the baseplate; the four trundle brake machines are respectively fixed on the lower end surface of the baseplate; the armrest is fixed at the back end of the baseplate; the two V-shaped bases are respectively fixed at the top ends of the front bracket and the back bracket; and the middle lines of the two V-shaped bases are collinear. The carrier vehicle can easily transport the axles near an electrospark perforating machine, and adopts the perforating machine to crush the screw taps broken in the axle bodies, so that the loss of axle wastes is largely reduced.
Description
Technical field
The present invention relates to railway vehicle axle and manufacture field, be specifically related to a kind of axletree special transport vehicle getting broken tap.
Background technology
In railway vehicle axle manufacturing process, when processing head screwed hole, often whole axletree can be scrapped because a variety of causes is broken in axletree body by screw tap, the year reject rate of axletree processing is about 0.6%, brings very large loss to my company.In order to reduce the loss due to spoiled work produced because screw tap fractures, electric spark-erosion perforation machine can be adopted to be smashed by the screw tap broken in axletree body, and thread mill drilling again, there is the waste product axletree of nearly about 70% to recycle like this, thus greatly reduce loss due to spoiled work.But the installation because of electric spark-erosion perforation machine is in relatively-stationary position, axletree can not hang near electric spark-erosion perforation machine by the bridge crane in factory building, so need design specialized frock to solve this difficult problem.
At present, existing terms of settlement adopts driven plate transport trolley to be transported to by axletree near electric spark-erosion perforation machine, that is, first on driven plate transport trolley platen, pad cushion block, with crane in bridge type, axletree is hung onto on cushion block, then driven plate transport trolley is reached electric spark-erosion perforation machine nearby.But the shortcoming that this terms of settlement exists is: 1. the specification of driven plate transport trolley is comparatively large, needs larger space this car could be reached fixed position, but production scene is difficult to ensure the unimpeded of transport channel; 2. this car does not have Special storage tooling, only on platen, be placed with cushion block, because the height of this car can not adjust, the position of axletree is difficult to the punch position coming to electric spark-erosion perforation machine; 3. due to axletree heavier (generally at 400kg ~ 800kg), in drill process, the relative position between adjustment axletree and tapping and plugging machine is difficult to.Therefore, existing terms of settlement not only efficiency is low, and accuracy rate is low, can not the finishing the work of high-quality and high-efficiency.
Summary of the invention
Cause transport not smooth because size is large in order to what solve that existing transport trolley exists, axletree height and position is non-adjustable, and axletree aims at the technical matterss such as the position adjustment difficulty of tapping and plugging machine, the invention provides a kind of axletree special transport vehicle getting broken tap.
The technical scheme that technical solution problem of the present invention is taked is as follows:
Get the axletree special transport vehicle of broken tap, comprise front frame, base plate, four castors, after poppet, two L-type gib blocks, two V-type seats, four castor wheel brakes, handrail and slide plates; Front frame is fixed on the front end of base plate, and after poppet is fixed on the middle part of slide plate, and four castors are separately fixed at the position at four angles, base plate lower surface; Two L-type gib block symmetries are fixed on the both sides of base plate rear end, and form T-slot structure with base plate; Slide plate inserts in above-mentioned T-slot, and with two L-type gib blocks and base plate sliding block joint; Four castor wheel brakes are separately fixed at the lower surface of base plate, and handrail is fixed on the rear end of base plate; Two V-type seats are separately fixed at the top of front frame and after poppet, the center line conllinear of two V-type seats.
The invention has the beneficial effects as follows: 1) transport trolley overall dimensions specification is less, can easily axletree be transported near electric spark-erosion perforation machine; 2) adjusting pad of different-thickness can be installed easily on two the V-type seats depositing axletree, and then enable axletree adjust to the height of electric spark-erosion perforation position easily; 3) in drill process, the relative position between axletree and electric spark-erosion perforation machine can be adjusted easily by the cooperation of castor and castor wheel brake, and can ensure that transport trolley is fixed on assigned address as required and does not rock.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view that the present invention gets the axletree special transport vehicle of broken tap.
Fig. 2 is the structural representation that the present invention gets the axletree special transport vehicle of broken tap.
Fig. 3 is the application schematic diagram that the present invention gets the axletree special transport vehicle of broken tap.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further details.
As shown in Figure 1 to Figure 3, the axletree special transport vehicle that the present invention gets broken tap comprises front frame 1, base plate 2, four castors 3, after poppet 4, two L-type gib blocks 5, two V-type seats 6, four castor wheel brakes 7, handrail 8 and slide plates 9.The front end of base plate 2 is provided with a square breach, and front frame 1 is fixed on the both sides of the square breach in base plate 2 front end, and after poppet 4 is fixed on the middle part of slide plate 9, and four castors 3 are separately fixed at the position at four angles, base plate 2 lower surface.Two L-type gib blocks 5 are fixed on the both sides of base plate 2 rear end by screw symmetry, and form T-slot structure with base plate 2; Slide plate 9 inserts in above-mentioned T-slot, and with two L-type gib blocks 5 and base plate 2 sliding block joint.Four castor wheel brakes 7 are separately fixed at the lower surface of base plate 2, and handrail 8 is fixed on the rear end of base plate 2; Two V-type seats 6 are separately fixed at the top of front frame 1 and after poppet 4, the center line conllinear of two V-type seats 6, and two V-type seats 6 are separately installed with V-type adjusting pad.
Embodiment: the handrail 8 in the present invention adopts Manual push-pull design form, conveniently uses in plant building.Front frame 1, after poppet 4 and handrail 8 all adopt square steel tube to weld formation, and V-type seat 6 adopts iron block structure, and the V-type adjusting pad on V-type seat 6 adopts nylon block structure, and castor 3 adopts nylon wheel, can ensure that transport trolley overall weight is light.The present invention adopts four castor wheel brakes 7, and after transport trolley arrives assigned address, tramp with one's feet lower pedal, and transport trolley supports by four castor wheel brakes 7, makes four castors 3 leave ground, and then ensures that transport trolley no longer moves, and realizes being locked.The present invention adopts the V-type adjusting pad of different-thickness, and the tapped bore height of axletree 10 can be enable to adjust to the height of electric spark-erosion perforation machine punch position easily; V-type adjusting pad adopts nylon material, and axletree 10 can be avoided to knock in the process of mounting and adjusting position or damage.The present invention adopts the fit structure of two L-type gib blocks 5 and slide plate 9, and can ensure that the axletree 10 of different length all can be placed on the control position on two V-type seats 6, setting range is 400mm.The front end of base plate 2 of the present invention is provided with square breach, is convenient to the assigned address of transport trolley near electric spark-erosion perforation machine.
The checking of real work in factory, axletree can be transported to electric spark-erosion perforation machine nearby by transport trolley of the present invention like a cork, and adopts electric spark-erosion perforation machine to be smashed by the screw tap broken in axletree body, greatly reduces the loss of axletree waste product.According to data statistics, what completed 60 axletrees in 3 months gets broken tap task, loss about 100,000 yuan of reducing the number of rejects and seconds.If can all be smashed by the screw tap broken in axletree every year, make the axletree recycling of scrapping, by 200 axletree costing bio disturbance can be retrieved every year, loss more than 40 ten thousand yuan of can reducing the number of rejects and seconds every year.
Claims (4)
1. get the axletree special transport vehicle of broken tap, it is characterized in that, this transport trolley comprises front frame (1), base plate (2), four castors (3), after poppet (4), two L-type gib blocks (5), two V-type seats (6), four castor wheel brakes (7), handrail (8) and slide plates (9); Front frame (1) is fixed on the front end of base plate (2), after poppet (4) is fixed on the middle part of slide plate (9), and four castors (3) are separately fixed at the position at four angles, base plate (2) lower surface; Two L-type gib block (5) symmetries are fixed on the both sides of base plate (2) rear end, and form T-slot structure with base plate (2); Slide plate (9) inserts in above-mentioned T-slot, and with two L-type gib blocks (5) and base plate (2) sliding block joint; Four castor wheel brakes (7) are separately fixed at the lower surface of base plate (2), and handrail (8) is fixed on the rear end of base plate (2); Two V-type seats (6) are separately fixed at the top of front frame (1) and after poppet (4), the center line conllinear of two V-type seats (6).
2. get the axletree special transport vehicle of broken tap as claimed in claim 1, it is characterized in that, described V-type seat (6) is provided with V-type adjusting pad.
3. get the axletree special transport vehicle of broken tap as claimed in claim 1, it is characterized in that, the front end of described base plate (2) is provided with a square breach.
4. get the axletree special transport vehicle of broken tap as claimed in claim 1, it is characterized in that, described two L-type gib blocks (5) are fixed by screws on base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486821.0A CN104369757B (en) | 2014-09-23 | 2014-09-23 | Take the axletree special transport vehicle of broken tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410486821.0A CN104369757B (en) | 2014-09-23 | 2014-09-23 | Take the axletree special transport vehicle of broken tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104369757A true CN104369757A (en) | 2015-02-25 |
| CN104369757B CN104369757B (en) | 2016-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410486821.0A Active CN104369757B (en) | 2014-09-23 | 2014-09-23 | Take the axletree special transport vehicle of broken tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104369757B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107685914A (en) * | 2017-08-22 | 2018-02-13 | 太仓欧克仓储设备有限公司 | A kind of warehouse draw-gear |
| CN109204401A (en) * | 2017-06-30 | 2019-01-15 | 红塔烟草(集团)有限责任公司 | A kind of big oil sealing charging carriage of GDX6S |
| CN109374031A (en) * | 2018-04-27 | 2019-02-22 | 中国信息通信研究院 | A kind of platform and fixing means for test cabinet |
| CN110712671A (en) * | 2019-08-28 | 2020-01-21 | 四川铭航兰德科技有限公司 | Transport vehicle for transporting guide pipe |
| CN111003038A (en) * | 2019-12-26 | 2020-04-14 | 绩溪县徽洋车桥有限责任公司 | Special conveyer of car axle |
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| FR2732937A1 (en) * | 1995-04-12 | 1996-10-18 | Brun Andre | Cemetery and garden trolley |
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| CN202687061U (en) * | 2012-07-27 | 2013-01-23 | 长春轨道客车装备有限责任公司 | Transporting tool for disc shaft module of CRH5 type motor train unit |
| CN202987232U (en) * | 2013-01-14 | 2013-06-12 | 潘京涛 | Locomotive axle transfer device |
| CN203651828U (en) * | 2013-12-12 | 2014-06-18 | 北京博莱德光电技术开发有限公司 | Instrument truck |
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2014
- 2014-09-23 CN CN201410486821.0A patent/CN104369757B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2732937A1 (en) * | 1995-04-12 | 1996-10-18 | Brun Andre | Cemetery and garden trolley |
| CN202169934U (en) * | 2010-12-20 | 2012-03-21 | 昆明理工大学 | Portable tire puncture emergency device for electric bicycle |
| CN202243567U (en) * | 2011-09-09 | 2012-05-30 | 天津润德中天钢管有限公司 | Steel tube carrying horizontal cart |
| CN202687061U (en) * | 2012-07-27 | 2013-01-23 | 长春轨道客车装备有限责任公司 | Transporting tool for disc shaft module of CRH5 type motor train unit |
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| CN203651828U (en) * | 2013-12-12 | 2014-06-18 | 北京博莱德光电技术开发有限公司 | Instrument truck |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204401A (en) * | 2017-06-30 | 2019-01-15 | 红塔烟草(集团)有限责任公司 | A kind of big oil sealing charging carriage of GDX6S |
| CN107685914A (en) * | 2017-08-22 | 2018-02-13 | 太仓欧克仓储设备有限公司 | A kind of warehouse draw-gear |
| CN109374031A (en) * | 2018-04-27 | 2019-02-22 | 中国信息通信研究院 | A kind of platform and fixing means for test cabinet |
| CN110712671A (en) * | 2019-08-28 | 2020-01-21 | 四川铭航兰德科技有限公司 | Transport vehicle for transporting guide pipe |
| CN110712671B (en) * | 2019-08-28 | 2022-04-19 | 四川铭航兰德科技有限公司 | Transport vehicle for transporting guide pipe |
| CN111003038A (en) * | 2019-12-26 | 2020-04-14 | 绩溪县徽洋车桥有限责任公司 | Special conveyer of car axle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104369757B (en) | 2016-11-02 |
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| CB02 | Change of applicant information |
Address after: 130052 Jilin City, Changchun city wide triumph Road, No. 2155 Applicant after: CHANGCHUN CRRC RAILWAY VEHICLES CO, LTD Address before: 130052 Jilin City, Changchun city wide triumph Road, No. 2155 Applicant before: Changchun Railway Vehicles Facilities Co., Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |