CN201931269U - Automatic assembly machine for wheel sets and axle boxes of passenger train - Google Patents
Automatic assembly machine for wheel sets and axle boxes of passenger train Download PDFInfo
- Publication number
- CN201931269U CN201931269U CN2010206967858U CN201020696785U CN201931269U CN 201931269 U CN201931269 U CN 201931269U CN 2010206967858 U CN2010206967858 U CN 2010206967858U CN 201020696785 U CN201020696785 U CN 201020696785U CN 201931269 U CN201931269 U CN 201931269U
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- China
- Prior art keywords
- axle box
- wheel
- axle
- bearing
- automatic assembly
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Abstract
The utility model discloses an automatic assembly machine for wheel sets and axle boxes of a passenger train. The automatic assembly machine is characterized in that a hydraulic station and an auxiliary mechanism are started, and a wheel set is lifted through a wheel set lifting and directing centering mechanism and is positioned with a shaft end; an axle box is input step by step through an axle box stepping input line and a carrier roller moving mechanism; the axle box is lifted and centered through an axle box self-centering mechanism; and a bearing on a wheel set axis is mounted in the axle box through a manipulator system at first, then the bearing and the axle box are mounted in whole on the wheel set axis, and when the bearing is pulled onto a manipulator, lubricating grease is injected through a quantitative injection system. The automatic assembly machine has the advantages of novel design, simple structure, convenience in operation, high degree of automation, high assembly speed, and stability and reliability in operation; and the whole process can be completed by one person, so as to save lots of hand work and reduce labor intensity.
Description
Technical field
The utility model relates to mechanical engineering field, belongs to the automatic assembly equipment class, is a kind of the wheel, axle box automatic assembly equipment specifically.
Background technology
The certain mileage of train driving or after the time limit must be to wheel to overhauling.Wheel is to put by hand, manually feel relieved and assemble to the assembling after overhauling at present, joins oil by hand.Labour intensity is big, time and effort consuming.
Summary of the invention
At the problem that above-mentioned present wheel exists assembling, the purpose of this utility model aims to provide a kind of passenger train wheel to, axle box automatic assembling.It is the passenger vehicle wheel special equipment during to maintenance.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of passenger train wheel is to, axle box automatic assembling, is wheel lifting and tuning centering machine, axle box self-centering unit, arm-and-hand system and Hydraulic Station and auxiliary body to be made of.
A. take turns oil cylinder crossbar mechanism is adopted in lifting and tuning centering machine, oil cylinder crossbar mechanism is located in wheel on lifting, the adjusted device plane;
B. the axial location round platform of axle box self-centering unit, raceway saddle and left and right sides limited roller link to each other with frame, and the upper limit bar is positioned at the lower end of oil cylinder, and left and right sides limited roller is positioned at axial location round platform top, locate three rollers and stretch in the axle box by the positioning round table hole;
C. arm-and-hand system is equipped with the horizontal slip axle, the guiding axle sleeve is fixed on column and puts outward, leading axle is arranged with interlayer, there is oil filler point on the surface, both sides are provided with the bearing pulling claw, the column bottom is provided with the horizontal rotation gear, and the movable sealing gland is positioned at the front end of guiding axle sleeve, and the fixing seal pad is positioned at the rear end of guiding axle sleeve.
The utlity model has following characteristics:
1, this machine adjustable point, concentrated assembling and the quantitative grease up of wheel of finishing automatically to bearings at both ends outer ring, axle box;
2, axle box is concentrated automatic stepping input, saves a large amount of craft and puts the work operations amount, has alleviated labour intensity significantly;
3, this machine has adopted multiple centering, centering measure, has guaranteed equipment operation automatically reliably;
4, in-local is simple, and assembling speed is fast.Wheel is concentrated in the process of assembling, axle box, does not need artificial auxiliaryly, is only finished by one man operation.Reduce handworks such as carrying, improved operating efficiency.
5, equipment is formed succinctly, and floor space is little.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is that wheel is to lifting and tuning centering machine schematic diagram.
Fig. 3 is an axle box self-centering unit schematic diagram.
Fig. 4 is the assembly mechanical hand system schematic.
The specific embodiment
The utility model system Hydraulic Station installed power is 1.5KW; System's blast is set in 0.6-0.7MPa.
Below, in conjunction with the accompanying drawings the technical solution of the utility model is further described again:
Embodiment 1
Shown in Fig. 1-4, a kind of passenger train wheel is to, axle box automatic assembling, is wheel lifting and tuning centering machine, axle box self-centering unit, arm-and-hand system and Hydraulic Station and auxiliary body to be made of.Take turns right lifting and adopt oil cylinder crossbar mechanism 1.Oil cylinder crossbar mechanism 1 is located in wheel on lifting, the adjusted device 2, and wheel adopts " V " type voussoir mode to the tuning centering machine, and after tuning put in place substantially, the voussoir at two ends inserted, and makes wheel to accurate location and kept.2., the axial location round platform 3 of axle box self-centering unit, raceway saddle 4 and left and right sides limited roller 5 link to each other with frame 7, upper limit bar 9 is positioned at the lower end of oil cylinder 8, left and right sides limited roller 5 is positioned at axial location round platform 3 tops, locatees three rollers 6 and stretches in the axle box by the positioning round table hole.3. arm-and-hand system assembly mechanical hand portion is equipped with horizontal slip axle 10 and can moves horizontally, horizontal gear 11 Ke rotation are equipped with in the bottom to be changeed, manipulator is provided with bearing pulling claw 14, guiding axle sleeve 13 is housed, guiding axle sleeve 13 is provided with interlayer, and there is oil filler point 17 on the surface, overflows from bearing inner race and retainer gap for preventing grease, be provided with fixing seal pad 12 at rear end face, be provided with movable sealing gland 15 at front end face.
Open Hydraulic Station and auxiliary body, will take turns rise lifting and tuning centering machine by wheel, and accurately locate, hang with bearing on the axle head with an axle head.With axle box stepping input, when axle box moves into when putting in place substantially along Race Line 18, driving spacing mechanism stops it by axle box stepping input line and carrying roller travel mechanism; 4 rises of raceway saddle, left and right sides limited roller 5 are positioned at the top of raceway saddle 4, fall to make the axle box left and right sides spacing, touch upper limit bar 9 when continuing to rise, and rising stops; The basic fixed position of axle box this moment.Accurately locate three rollers 6 then and put in, open from the axle box metapore, touch the axle box hole wall after, axle box is accurately located; Then, the post-tensioning axle box makes its tension on a fixing positioning round table 3, accurately back, location three rollers 6 withdrawals, and axle box waits for that bearing is inserted in.Manipulator stretches out earlier wheel drawn the bearing on the axle and moves on manipulator guiding axle sleeve 13, turn to then and aim at the axle box centerline hole, bearing is pushed in the axle box, again bearing, axle box integral body are retracted on manipulator guiding axle sleeve 13, go back to aligned wheels then to axial line, axle box bearing is back into wheel on the axle head; When bearing is drawn when moving on manipulator guiding axle sleeve 13, grease is infused in the bearing by high-pressure rubber pipe, the interlayer of guiding axle sleeve and the oil filler point 17 on axle sleeve surface by quantitative notes lubricating grease system, grease is injected put in place.Go back to aligned wheels then to axial line, axle box bearing is back into wheel on the axle head; Wheel stops after assembling finishes to axle box one end automatically.
Wheel is after automatically assembling finishes to axle box one end, and wheel is to turning to, and the assembling wheel is to the other end of axle box again, and assembly program is same as described above.Wheel, is exported along track lifting and adjusted device by wheel after the assembling of axle box two ends is finished.
Wheel is assembled automatically to speed≤2 minute/bar wheel by system.
Claims (1)
1. passenger train wheel is to, axle box automatic assembling, is wheel lifting and tuning centering machine, axle box self-centering unit, arm-and-hand system and Hydraulic Station and auxiliary body to be made of, and it is characterized in that:
A. take turns oil cylinder crossbar mechanism (1) is adopted in lifting and tuning centering machine, oil cylinder crossbar mechanism (1) is located in wheel on lifting, adjusted device (2) plane;
B. the axial location round platform (3) of axle box self-centering unit, raceway saddle (4) and left and right sides limited roller (5) link to each other with frame (7), upper limit bar (9) is positioned at the lower end of oil cylinder (8), left and right sides limited roller (5) is positioned at axial location round platform (3) top, locatees three rollers (6) and stretches in the axle box by the positioning round table hole;
C. arm-and-hand system is equipped with horizontal slip axle (10), guiding axle sleeve (13) is fixed on column and puts outward, guiding axle sleeve (13) is provided with interlayer, there is oil filler point (17) on the surface, both sides are provided with bearing pulling claw (14), column (16) bottom is provided with horizontal rotation gear (11), and movable sealing gland (15) is positioned at the front end of guiding axle sleeve (13), and fixing seal pad (12) is positioned at the rear end of guiding axle sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206967858U CN201931269U (en) | 2010-12-31 | 2010-12-31 | Automatic assembly machine for wheel sets and axle boxes of passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206967858U CN201931269U (en) | 2010-12-31 | 2010-12-31 | Automatic assembly machine for wheel sets and axle boxes of passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931269U true CN201931269U (en) | 2011-08-17 |
Family
ID=44442808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206967858U Expired - Fee Related CN201931269U (en) | 2010-12-31 | 2010-12-31 | Automatic assembly machine for wheel sets and axle boxes of passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931269U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629118A (en) * | 2012-04-26 | 2012-08-08 | 深圳市神拓机电设备有限公司 | Bearing seat assembly line control system in supporting roller production |
| CN102626861A (en) * | 2012-04-26 | 2012-08-08 | 深圳市神拓机电设备有限公司 | Control system of sealing assembly line in supporting roller production |
| CN102659044A (en) * | 2012-05-17 | 2012-09-12 | 北京交通大学 | Three-degree-of-freedom crane for assembly |
| CN107627288A (en) * | 2017-10-13 | 2018-01-26 | 天津市久跃科技有限公司 | A kind of automatic piece installing manipulator |
| CN110065778A (en) * | 2019-05-27 | 2019-07-30 | 大连华锐重工冶金设备制造有限公司 | The revolution walking mechanism of fixed arm sector stacker |
| CN113878344A (en) * | 2020-07-02 | 2022-01-04 | 柳州机车车辆有限公司 | Wheel axle assembling process method |
-
2010
- 2010-12-31 CN CN2010206967858U patent/CN201931269U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629118A (en) * | 2012-04-26 | 2012-08-08 | 深圳市神拓机电设备有限公司 | Bearing seat assembly line control system in supporting roller production |
| CN102626861A (en) * | 2012-04-26 | 2012-08-08 | 深圳市神拓机电设备有限公司 | Control system of sealing assembly line in supporting roller production |
| CN102659044A (en) * | 2012-05-17 | 2012-09-12 | 北京交通大学 | Three-degree-of-freedom crane for assembly |
| CN102659044B (en) * | 2012-05-17 | 2013-11-27 | 北京交通大学 | Three-degree-of-freedom crane for assembly |
| CN107627288A (en) * | 2017-10-13 | 2018-01-26 | 天津市久跃科技有限公司 | A kind of automatic piece installing manipulator |
| CN110065778A (en) * | 2019-05-27 | 2019-07-30 | 大连华锐重工冶金设备制造有限公司 | The revolution walking mechanism of fixed arm sector stacker |
| CN110065778B (en) * | 2019-05-27 | 2024-05-03 | 大连华锐重工焦炉车辆设备有限公司 | Rotary traveling mechanism of fixed-arm fan-shaped stacker |
| CN113878344A (en) * | 2020-07-02 | 2022-01-04 | 柳州机车车辆有限公司 | Wheel axle assembling process method |
| CN113878344B (en) * | 2020-07-02 | 2024-04-26 | 柳州机车车辆有限公司 | Axle assembling process |
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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: 20110817 Termination date: 20181231 |