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CN204262703U - Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel - Google Patents

Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel Download PDF

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Publication number
CN204262703U
CN204262703U CN201420672560.7U CN201420672560U CN204262703U CN 204262703 U CN204262703 U CN 204262703U CN 201420672560 U CN201420672560 U CN 201420672560U CN 204262703 U CN204262703 U CN 204262703U
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CN
China
Prior art keywords
rolling stock
wheel
hydraulic jack
pressure
travelling gear
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.)
Withdrawn - After Issue
Application number
CN201420672560.7U
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Chinese (zh)
Inventor
文生
周宜民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU RAILTECO EQUIPMENT CO., LTD.
Original Assignee
JIANGSU RUITIE RAIL EQUIPMENT Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CN201420672560.7U priority Critical patent/CN204262703U/en
Application granted granted Critical
Publication of CN204262703U publication Critical patent/CN204262703U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model discloses a kind of multifunctional railway rolling stock wheel and machine is moved back to pressure, comprise pressure and move back support, described pressure is moved back support two ends and is arranged to move back respectively and unload hydraulic jack and press-fit hydraulic jack, and described in move back unload hydraulic jack pressure head outside be set with pinch roller hub support device; Wheel shaft movable support, described movable support is provided with the Y shape support column for supporting train wheel travelling gear and the profile of tooth angle maintainance block for fixing train wheel travelling gear angle; Block seat shirked by train wheel travelling gear, described train wheel travelling gear is shirked block seat and is provided with gear and moves back towards the described side of unloading hydraulic jack of moving back and unload stressed circle, and described gear moves back and unloads stressed circle and be provided with and unload bar towards the described side of unloading hydraulic jack of moving back for moving back through the gear of rolling stock wheel to hollow-out parts.The utility model can be used in many specifications rolling stock wheel and moves back operation to pressure, is applicable to that rolling stock batch is less, industry that specification is more or area, meets actual operation requirements.

Description

Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel
Technical field
The utility model relates to a kind of multifunctional railway rolling stock wheel and moves back machine to pressure, belongs to railway equipment manufacturing technology field.
Background technology
Rail vehicles wheelset fitting is railway equipment common in railway equipment manufacturing technology field with moving back the equipment of unloading, its function is for realizing rail vehicles wheel in processing and maintenance process, and operation is unloaded to press-fiting and moving back of, train wheel travelling gear by rolling stock wheel, due to rolling stock wheel pair, train wheel travelling gear is the assembling realized by interference fit, therefore in rolling stock wheel pair, train wheel travelling gear press-fit in operation process, locomotive car wheel-set to be controlled on the one hand, train wheel travelling gear press-fit pressure, also to control locomotive car wheel-set on the other hand, train wheel travelling gear press-fit progress and drilling depth speed, thus rolling stock wheel pair, train wheel travelling gear to press-fit operation higher for the requirement press-fited with the transaction capabilities of Tui Xie Equipment Inspection mechanism and controlling organization, thus make rail vehicles wheelset fitting and move back that to unload device fabrication cost higher.Moving back pressure, pressure setback chi and speed to realize controlling comparatively accurately pressure, meeting rolling stock wheel and, train wheel travelling gear is press-fited and moved back unloading operation; Rail vehicles of the prior art wheel to, train wheel travelling gear press-fits and moves back the equipment of unloading often needs for the different equipment of different use object designs, be difficult to adapt to the industry small batches such as the few area of railway operation mileage and metallurgy, coal, petrochemical industry, the rolling stock wheel of many specifications move back the pressure with train wheel travelling gear., area that specification more less for rolling stock batch and country, purchase and use existing rail vehicles wheelset fitting and move back that to unload equipment cost also higher.
Utility model content
The utility model is just for the deficiency that prior art exists, a kind of multifunctional railway rolling stock wheel is provided to move back machine to pressure, can be used in many specifications rolling stock wheel and move back operation to train wheel driving cog wheel load, be applicable to that rolling stock batch is less, industry that specification is more or area, meet actual operation requirements.
For solving the problem, technical solution adopted in the utility model is as follows:
Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel, comprising:
Pressure moves back support, described pressure is moved back support two ends and is arranged to move back respectively and unload hydraulic jack and press-fit hydraulic jack, described moving back is unloaded hydraulic jack and describedly press-fits hydraulic jack and include and be fixedly arranged on described pressure and move back the oil cylinder body of support and the pressure head of telescopic action, described moving back unloads hydraulic jack and the described pressure head press-fiting hydraulic jack is coaxially arranged in opposite directions, and described in move back unload hydraulic jack pressure head outside be set with pinch roller hub support device;
Wheel shaft movable support, slide is provided with bottom described Mobile support device, be provided with the Y shape support column for supporting locomotive rolling stock wheel shaft and the profile of tooth angle maintainance block for fixing train wheel travelling gear angle above described slide, described profile of tooth angle maintainance block end face is provided with the profile of tooth that can engage with train wheel travelling gear;
Block seat shirked by train wheel travelling gear, described train wheel travelling gear is shirked block seat and is fixedly arranged on described pressure and moves back on support, and unload hydraulic jack described moving back and describedly press-fit between hydraulic jack, described train wheel travelling gear is shirked block seat and is provided with the U-lag passed for locomotive rolling stock wheel shaft, and described train wheel travelling gear is shirked block seat and is provided with gear and moves back towards the described side of unloading hydraulic jack of moving back and unload stressed circle, described gear moves back and unloads stressed snare and be loaded on locomotive rolling stock wheel shaft, and described gear moves back and unloads stressed circle and be provided with for moving back unload bar through the gear of rolling stock wheel to hollow-out parts towards the described side of unloading hydraulic jack of moving back.
As the improvement of technique scheme, also comprise rolling stock distance between backs of wheel flanges and detect model, described rolling stock distance between backs of wheel flanges detects model and comprises horizontal top margin, bottom horizontal and connect described horizontal top margin and be connected body with the inclination of described bottom horizontal, described horizontal top margin unloads hydraulic jack towards described moving back, described bottom horizontal is towards rolling stock wheel's shaft centre line, and the horizontal total length that described rolling stock distance between backs of wheel flanges detects model is equal to the spacing of rolling stock wheel's shaft centre line to inner side with rolling stock wheel.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel described in the utility model, not only can realize right the press-fiting and move back of many specifications rail vehicles wheel to unload, and the press-fiting and moving back and unload travelling gear of many specifications Bearing of Railway Locomotive Wheel Set can be realized, moving back separately of train wheel travelling gear can be realized in addition unload, and without the need to together dismounting machine car car wheel-set, thus improve operating efficiency and reduce replacing and the maintenance cost of train wheel travelling gear; Arranging profile of tooth angle maintainance block can make the train wheel travelling gear of two same specifications be positioned on same locomotive rolling stock wheel shaft keep angle of gear consistent when press-fiting, thus engages well with power transmission shaft; Arrange rolling stock distance between backs of wheel flanges to detect model and be conducive to according to the difference of rail vehicles wheel to specification, understand in real time and press-fit terminal and residue drilling depth amount, thus improve rail vehicles wheel right press-fit quality; A kind of multifunctional railway rolling stock wheel described in the utility model is specially adapted to the pressure machine of moving back the industry such as metallurgy, coal, petrochemical industry that rolling stock batch is less, specification is more, and rolling stock less, the specification more regions of batch or country, be conducive to expanding overseas market, trade of promoting export.
Accompanying drawing explanation
The structural representation of Fig. 1 when to be a kind of multifunctional railway rolling stock wheel described in the utility model press-fit car wheel-set to the pressure machine of moving back;
Fig. 2 is that structural representation when unloading car wheel-set moves back to the pressure machine of moving back in a kind of multifunctional railway rolling stock wheel described in the utility model;
The structural representation of Fig. 3 when to be a kind of multifunctional railway rolling stock wheel described in the utility model press-fit train wheel to the pressure machine of moving back;
Fig. 4 is that a kind of multifunctional railway rolling stock wheel described in the utility model is to the structural representation of pressing when moving back machine dismounting machine wheel pair;
The structural representation of Fig. 5 when to be a kind of multifunctional railway rolling stock wheel described in the utility model press-fit with travelling gear train wheel to the pressure machine of moving back;
The structural representation of Fig. 6 when to be a kind of multifunctional railway rolling stock wheel described in the utility model move back to the pressure machine of moving back the train wheel unloaded with travelling gear.
Detailed description of the invention
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figures 1 to 6, for machine structural representation moves back to pressure in a kind of multifunctional railway rolling stock wheel described in the utility model.Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel described in the utility model, comprising:
Pressure moves back support 4, described pressure is moved back support 4 two ends and is arranged to move back respectively and unload hydraulic jack 5 and press-fit hydraulic jack 6, described moving back is unloaded hydraulic jack 5 and describedly press-fits hydraulic jack 6 and include and be fixedly arranged on described pressure and move back the oil cylinder body 5-1 of the support 4 and pressure head 5-2 of telescopic action, described moving back unloads hydraulic jack 5 and the described pressure head 5-2 press-fiting hydraulic jack 6 is coaxially arranged in opposite directions, and described in move back unload hydraulic jack 5 pressure head 5-2 outside be set with pinch roller hub support device 7.
Wheel shaft movable support 8, slide 8-1 is provided with bottom described wheel shaft movable support 8, be provided with the Y shape support column 8-2 for supporting the locomotive rolling stock wheel shaft 1 and profile of tooth angle maintainance block 8-3 for fixing train wheel travelling gear 3 angle above described slide 8-1, described profile of tooth angle maintainance block 8-3 end face is provided with the profile of tooth that can engage with train wheel travelling gear 3.Described Y shape support column 8-2 is that assembly conventional on equipment moves back to pressure in common rolling stock wheel, and therefore its structure is without the need to repeating.
Block seat 9 shirked by train wheel travelling gear, described train wheel travelling gear is shirked block seat 9 and is fixedly arranged on described pressure and moves back on support 4, and unload hydraulic jack 5 described moving back and describedly press-fit between hydraulic jack 6, described train wheel travelling gear is shirked block seat 9 and is provided with the U-lag passed for locomotive rolling stock wheel shaft 1, and described train wheel travelling gear is shirked block seat 9 and is provided with gear and moves back towards the described side of unloading hydraulic jack 5 of moving back and unload stressed circle 9-1, described gear moves back and unloads stressed circle 9-1 and be set on locomotive rolling stock wheel shaft 1, and described gear moves back and unloads stressed circle 9-1 and be provided with for moving back unload bar 9-2 through the gear of rolling stock wheel to hollow-out parts towards the described side of unloading hydraulic jack 5 of moving back.Described U-lag is opening up vertical slots, and locomotive rolling stock wheel shaft 1 can from up to down be laid, and can form position-limiting action to rolling stock wheel to 2 and train wheel travelling gear 3.
Rolling stock distance between backs of wheel flanges detects model 10, described rolling stock distance between backs of wheel flanges detects model 10 and comprises horizontal top margin 10-1, bottom horizontal 10-2 and connect described horizontal top margin 10-1 and be connected body 10-3 with the inclination of described bottom horizontal 10-2, described horizontal top margin 10-1 unloads hydraulic jack 5 towards described moving back, described bottom horizontal 10-2 is towards locomotive rolling stock wheel shaft 1 center line, and the horizontal total length that described rolling stock distance between backs of wheel flanges detects model 10 and rolling stock wheel are equal to the spacing arriving locomotive rolling stock wheel shaft 1 center line inside 2.
As Fig. 1, shown in Fig. 3 and Fig. 5, when needs press-fit locomotive car wheel-set 2 and train wheel travelling gear 3, first rolling stock wheel is sleeved on the two ends of locomotive rolling stock wheel shaft 1 to 2 and train wheel travelling gear 3, then the lifting of the middle part of locomotive rolling stock wheel shaft 1 being positioned over train wheel travelling gear shirks in the U-lag of block seat 9, and on the Y shape support column 8-2 that rolling stock wheel is placed on wheel shaft movable support 8 respectively to 2 and train wheel travelling gear 3 and profile of tooth angle maintainance block 8-3, rolling stock distance between backs of wheel flanges is detected the horizontal top margin 10-1 free end of model 10 and lean against rolling stock wheel to inside 2, bottom horizontal 10-2 is towards locomotive rolling stock wheel shaft 1 center line, be set with pinch roller hub support device 7 outward moving back the pressure head 5-2 unloading hydraulic jack 5, then start to move back and unload hydraulic jack 5 and press-fit hydraulic jack 6, move back the pressure head 5-2 that unloads hydraulic jack 5 and press-fit hydraulic jack 6 first move toward one another clamp locomotive rolling stock wheel shaft 1, then press-fit hydraulic jack 6 and promote locomotive rolling stock wheel shaft 1 to moving back the direction motion of unloading hydraulic jack 5, pinch roller hub support device 7 pairs of rolling stock wheels form position-limiting action to 2 and train wheel travelling gear 3, thus make rolling stock wheel to 2 and train wheel travelling gear 3 relative to locomotive rolling stock wheel shaft 1 move namely realize press-fit, until namely bottom horizontal 10-2 arrival locomotive rolling stock wheel shaft 1 center line that rolling stock distance between backs of wheel flanges detects model 10 stops.
As shown in Figure 2 and Figure 4, when needs dismounting machine car car wheel-set 2 and train wheel travelling gear 3, first be positioned over train wheel travelling gear shirk in the U-lag of block seat 9 by being pressed with the middle part lifting of locomotive rolling stock wheel shaft 1 of rolling stock wheel to 2 and train wheel travelling gear 3, take off the pinch roller hub support device 7 being sleeved on and moving back and unload outside the pressure head 5-2 of hydraulic jack 5, then start to move back and unload hydraulic jack 5 and press-fit hydraulic jack 6, move back the pressure head 5-2 that unloads hydraulic jack 5 and press-fit hydraulic jack 6 first move toward one another clamp locomotive rolling stock wheel shaft 1, then move back unload hydraulic jack 5 promote locomotive rolling stock wheel shaft 1 to press-fit hydraulic jack 6 direction motion, train wheel travelling gear is shirked block seat 9 pairs of rolling stock wheels and is formed position-limiting action to 2 and train wheel travelling gear 3, thus rolling stock wheel to be moved relative to locomotive rolling stock wheel shaft 12 and train wheel travelling gear 3 namely realize moving back and unloading, unload down until rolling stock wheel to move back from locomotive rolling stock wheel shaft 12 and train wheel travelling gear 3.
As shown in Figure 6, when train wheel travelling gear 3 be arranged at rolling stock wheel to 2 outside time, first gear is moved back and unload stressed circle 9-1 and be sleeved on locomotive rolling stock wheel shaft 1, and gear is moved back unload the free end of bar 9-2 to prop up train wheel travelling gear 3 through rolling stock wheel to hollow-out parts, then be positioned over train wheel travelling gear shirk in the U-lag of block seat 9 by being pressed with the middle part lifting of locomotive rolling stock wheel shaft 1 of rolling stock wheel to 2 and train wheel travelling gear 3, start to move back and unload hydraulic jack 5 and press-fit hydraulic jack 6, move back the pressure head 5-2 that unloads hydraulic jack 5 and press-fit hydraulic jack 6 first move toward one another clamp locomotive rolling stock wheel shaft 1, then move back unload hydraulic jack 5 promote locomotive rolling stock wheel shaft 1 to press-fit hydraulic jack 6 direction motion, train wheel travelling gear is shirked block seat 9 and is moved back by gear and unload stressed circle 9-1 and gear and move back and unload bar 9-2 and form position-limiting action to train wheel travelling gear 3, thus train wheel travelling gear 3 is moved relative to locomotive rolling stock wheel shaft 1 namely realize moving back and unloading, moving back separately of train wheel travelling gear 3 can be realized unload.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.

Claims (2)

1. a machine moves back to pressure in multifunctional railway rolling stock wheel, it is characterized in that, comprising:
Pressure moves back support (4), described pressure is moved back support (4) two ends and is arranged to move back respectively and unload hydraulic jack (5) and press-fit hydraulic jack (6), described moving back is unloaded hydraulic jack (5) and describedly press-fits hydraulic jack (6) and include and be fixedly arranged on described pressure and move back the oil cylinder body (5-1) of support (4) and the pressure head (5-2) of telescopic action, described moving back unloads hydraulic jack (5) and the described pressure head (5-2) press-fiting hydraulic jack (6) is coaxially arranged in opposite directions, and described in move back unload hydraulic jack (5) pressure head (5-2) outside be set with pinch roller hub support device (7);
Wheel shaft movable support (8), described wheel shaft movable support (8) bottom is provided with slide (8-1), described slide (8-1) top is provided with the Y shape support column (8-2) for supporting locomotive rolling stock wheel shaft (1) and the profile of tooth angle maintainance block (8-3) for fixing train wheel travelling gear (3) angle, and described profile of tooth angle maintainance block (8-3) end face is provided with the profile of tooth that can engage with train wheel travelling gear (3);
Block seat (9) shirked by train wheel travelling gear, described train wheel travelling gear is shirked block seat (9) and is fixedly arranged on described pressure and moves back on support (4), and move back described in being positioned at and unload hydraulic jack (5) and describedly press-fit between hydraulic jack (6), described train wheel travelling gear is shirked block seat (9) and is provided with the U-lag passed for locomotive rolling stock wheel shaft (1), and described train wheel travelling gear is shirked block seat (9) and is provided with gear and moves back towards the described side of unloading hydraulic jack (5) of moving back and unload stressed circle (9-1), described gear moves back and unloads stressed circle (9-1) and be set on locomotive rolling stock wheel shaft (1), and described gear moves back and unloads stressed circle (9-1) and be provided with for moving back unload bar (9-2) through the gear of rolling stock wheel to hollow-out parts towards the described side of unloading hydraulic jack (5) of moving back.
2. machine moves back to pressure in a kind of multifunctional railway rolling stock wheel as claimed in claim 1, it is characterized in that, also comprise rolling stock distance between backs of wheel flanges and detect model (10), described rolling stock distance between backs of wheel flanges detects model (10) and comprises horizontal top margin (10-1), bottom horizontal (10-2), and connect described horizontal top margin (10-1) and be connected body (10-3) with the inclination of described bottom horizontal (10-2), described horizontal top margin (10-1) unloads hydraulic jack (5) towards described moving back, described bottom horizontal (10-2) is towards locomotive rolling stock wheel shaft (1) center line, the horizontal total length that described rolling stock distance between backs of wheel flanges detects model (10) is equal to the spacing of locomotive rolling stock wheel shaft (1) center line to (2) inner side with rolling stock wheel.
CN201420672560.7U 2014-11-12 2014-11-12 Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel Withdrawn - After Issue CN204262703U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420672560.7U CN204262703U (en) 2014-11-12 2014-11-12 Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel

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Application Number Priority Date Filing Date Title
CN201420672560.7U CN204262703U (en) 2014-11-12 2014-11-12 Machine moves back to pressure in a kind of multifunctional railway rolling stock wheel

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353987A (en) * 2014-11-12 2015-02-18 江苏瑞铁轨道装备有限公司 Multifunctional railway locomotive wheel set pressing and detaching machine
CN114654206A (en) * 2022-03-18 2022-06-24 宁夏天地奔牛实业集团有限公司 Large crushing shaft set disassembling tool and disassembling method
CN119115487A (en) * 2024-09-25 2024-12-13 昆山中新拓建智能科技有限公司 A double-station wheel set press-fitting, pressure-checking and unloading integrated equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353987A (en) * 2014-11-12 2015-02-18 江苏瑞铁轨道装备有限公司 Multifunctional railway locomotive wheel set pressing and detaching machine
CN104353987B (en) * 2014-11-12 2016-09-14 江苏瑞铁轨道装备股份有限公司 Pressure is moved back machine by a kind of multifunctional railway rolling stock wheel
CN114654206A (en) * 2022-03-18 2022-06-24 宁夏天地奔牛实业集团有限公司 Large crushing shaft set disassembling tool and disassembling method
CN119115487A (en) * 2024-09-25 2024-12-13 昆山中新拓建智能科技有限公司 A double-station wheel set press-fitting, pressure-checking and unloading integrated equipment

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: JIANGSU RUITIE RAILWAY EQUIPMENT CO., LTD.

Free format text: FORMER NAME: JIANGSU RUITIE RAILWAY EQUIPMENT LTD.

CP03 Change of name, title or address

Address after: 215600 Jiangsu Zhangjiagang Economic Development Zone (Tong Town, Middle West Road) Jiangsu Suzhou iron track equipment Limited by Share Ltd

Patentee after: JIANGSU RAILTECO EQUIPMENT CO., LTD.

Address before: 215600 Zhangjiagang Economic Development Zone, Suzhou, Jiangsu province (Middle West Road, pond town)

Patentee before: JIANGSU RUITIE RAIL EQUIPMENT CO., LTD.

AV01 Patent right actively abandoned

Granted publication date: 20150415

Effective date of abandoning: 20160914

C25 Abandonment of patent right or utility model to avoid double patenting