CN2637079Y - Microcomputer controlled railway goods wagen rolling contact bearing press loading machine - Google Patents
Microcomputer controlled railway goods wagen rolling contact bearing press loading machine Download PDFInfo
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- CN2637079Y CN2637079Y CN 03276058 CN03276058U CN2637079Y CN 2637079 Y CN2637079 Y CN 2637079Y CN 03276058 CN03276058 CN 03276058 CN 03276058 U CN03276058 U CN 03276058U CN 2637079 Y CN2637079 Y CN 2637079Y
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- oil cylinder
- fit
- retainer plate
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Abstract
The utility model discloses a microcomputer-controlling lorry rolling bearing press-mounting machine which consists of a transverse beam, a left stanchion, a right stanchion, a bottom seat, a microcomputer control part and a hydraulic station; the wheel pair is insured not to move in the press-mounting process by adopting the hydraulic locking technology; the press-mounting performance is improved by adopting the technologies of the dual-end independence valve group and dual-piston and so on; furthermore, the utility model can press-mount the bearings with all types in the current railway; the computer can intelligently judge the press-mounting curve inflexions and automatically memorizes and prints the data report forms, and can be connected into the railway department HMIS network informationization management system by a built-in network interface.
Description
Affiliated technical field
The utility model relates to a kind of microcomputer control railway freight-car rolling bearing pressing machine, belongs to a kind of micro-processor controlled railway special mechanical equipment.
Background technique
At present, known artificial assembling, manual operations railway freight-car rolling bearing press-loading process and equipment lag behind the objective requirement of railway vehicle speed-raising now greatly, the pressing method of this backwardness, not only labor strength is big, productivity is low, and the judgement that is easy to make a mistake, the safety of railway transportation hidden danger of Yin Faing is hardly imaginable thus, domestic have part producer to develop automatic control pressing machine, but all be six, the external product profiling that the seventies falls behind is for the present railway technology requirement of China, exist mechanical bearing capacity not enough, the robot control system(RCS) imperfection, each side problems such as hydraulic system pressure shake shakiness, its result is also unsatisfactory.
Summary of the invention
In order to overcome above-mentioned deficiency, the utility model provides a kind of employing hydraulic lock technical guarantee to press-fit process wheel to play not, the improvement of technology such as both-end separate valves group, double-piston press-fits performance, and can press-fit the various model bearings of present railway, the computer intelligence judgement press-fits knee of curve, automatically storage and printing data report form can insert the HMIS of Ministry of Railways network information management system by the embedded with network interface.
The technological scheme that its technical problem that solves the utility model adopts is: by crossbeam, left side pillar, right pillar, base is formed framework, two ends, the base left and right sides are respectively installed one and are press-fited oil cylinder, press-fit the oil cylinder tail end sensor is installed, press-fit the oil cylinder front end at 2 on the base bearing support respectively is installed, place work piece bearing on the bearing support, the base middle part is equipped with the push boat oil cylinder, push boat oil cylinder left and right side is respectively installed a jack-up oil cylinder, a buting iron is respectively installed in jack-up oil cylinder both sides, two rails are installed in two buting iron outsides, as workpiece wheel turnover track, press-fit the oil cylinder front end be equipped with top, top connection spring, press-fit the built-in master of oil cylinder and press-fit the cylinder piston, the master press-fits the built-in core retainer plate cylinder of cylinder piston, and core retainer plate cylinder piston is installed in the core retainer plate cylinder, and core retainer plate cylinder piston nose is installed end cap.
The beneficial effects of the utility model: adopt the hydraulic lock technical guarantee to press-fit the process wheel to play not, the improvement of technology such as both-end separate valves group, double-piston press-fits performance, and can press-fit the various model bearings of present railway, computer is by the qualified tracing analysis contrast of standard, intelligent decision press-fits knee of curve, and storage and with Ministry of Railways's reference format printing data report form has automatically overcome that the mechanical type output error was big in the past, the disconnected deficiency that waits of artificial erroneous judgement is for travelled by vehicle safety provides scientific basis; Can insert the HMIS of Ministry of Railways network information management system by the embedded with network interface, railway network information-based progressive provide technical support and assurance are provided.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1: structural drawing of the present utility model
Fig. 2: press-fit cylinder structure figure
Among the figure: 1. crossbeam, 2. left pillar, 3. right pillar, 4. base, 5. press-fit oil cylinder, 6. jack-up oil cylinder, 7. push boat oil cylinder, 8. sensor, 9. bearing support, 10. rail, 11. the workpiece bearing, 12. workpiece wheels, 13. buting iron, 14. top, 15. springs, 16. masters press-fit the cylinder piston, 17. core retainer plate cylinder piston, 18. end caps, 19 core retainer plate cylinders.
Embodiment
See also Fig. 1: crossbeam (1), left side pillar (2), right pillar (3), base (4) is formed framework, base (4) two ends, the left and right sides are respectively installed one and are press-fited oil cylinder (5), press-fit oil cylinder (5) tail end sensor (8) is installed, upward press-fit oil cylinder (5) front end at two respectively is equipped with bearing support (9) to base (4), bearing support (9) is gone up place work piece bearing (11), base (4) middle part is equipped with push boat oil cylinder (7), push boat oil cylinder (7) left and right side is respectively installed a jack-up oil cylinder (6), a buting iron (13) is respectively installed in jack-up oil cylinder (6) both sides, two rails (10) are installed in two buting iron (13) outside, as workpiece wheel (12) turnover track.
Press-fit oil cylinder (5) front end as seen from Figure 2 top (14) are installed, spring (15) is arranged after top (14), press-fit the built-in master of oil cylinder (5) and press-fit cylinder piston (16), the master press-fits the built-in core retainer plate cylinder of cylinder piston (16) (19), core retainer plate cylinder piston (17) is installed in the core retainer plate cylinder (19), and core retainer plate cylinder piston (17) front end is installed end cap (18).
Workpiece wheel (12) enters by rail (10) and press-fits the position, buting iron (13) in the middle of the rail (10) is used for limiting the move left and right of workpiece wheel (12), workpiece bearing (11) is seated on the bearing support (9), two jack-up oil cylinders (6) hold up workpiece wheel (12) and press-fit oil cylinder (5) axis height, core retainer plate cylinder piston (17) stretches out, pass workpiece bearing (11) and push up axle head, push up on the center hole of axle head of workpiece wheel (12) top (14), locking position with workpiece wheel (12), the master press-fits oil cylinder piston (16) and stretches out, pushing away workpiece bearing (11) advances, up to workpiece bearing (11) is pressed onto on the axle, sensor when press-fiting (8) is passed to computer in real time with the pressure signal of gathering, and computer is drawn pressure time curve, by the qualified tracing analysis contrast of standard, intelligent decision press-fits knee of curve, storage and printing press-fit result's report, press-fit back push boat oil cylinder (7) workpiece wheel (12) is released, and finish to press-fit process.
Claims (2)
1. microcomputer control railway freight-car rolling bearing pressing machine, comprise crossbeam (1), left side pillar (2), right pillar (3), base (4) is formed framework and is press-fited oil cylinder (5), jack-up oil cylinder (6), push boat oil cylinder (7), sensor (8), rail (10) and Control System of Microcomputer, hydraulic station is formed, it is characterized in that: the pressing machine framework is by crossbeam (1), left side pillar (2), right pillar (3), base (4) is formed, base (4) two ends, the left and right sides are respectively installed one and are press-fited oil cylinder (5), press-fit oil cylinder (5) tail end sensor (8) is installed, upward press-fit oil cylinder (5) front end at 2 respectively is equipped with bearing support (9) to base (4), bearing support (9) is gone up place work piece bearing (11), base (4) middle part is equipped with push boat oil cylinder (7), push boat oil cylinder (7) left and right side is respectively installed a jack-up oil cylinder, a buting iron (13) is respectively installed in jack-up oil cylinder (6) both sides, two rails (10) are installed in two buting iron (13) outside, as workpiece wheel (12) turnover track.
2. according to the described microcomputer control railway freight-car of claim 1 rolling bearing pressing machine, it is characterized in that: press-fit oil cylinder (5) front end top (14) are installed, top (14) connect spring (15), press-fit the built-in master of oil cylinder (5) and press-fit cylinder piston (16), the master press-fits the built-in core retainer plate cylinder of cylinder piston (16) (19), core retainer plate cylinder piston (17) is installed in the core retainer plate cylinder (19), core retainer plate cylinder piston (17) front end is installed end cap (18), two jack-up oil cylinders (6) hold up workpiece wheel (12) and press-fit oil cylinder (5) axis height, core retainer plate cylinder piston (17) stretches out, pass workpiece wheel (12) and push up axle head, push up on the center hole of axle head of workpiece wheel (12) top (14), locking position with workpiece wheel (12), the master press-fits oil cylinder piston (16) and stretches out, pushing away workpiece bearing (11) and advancing, workpiece bearing (11) is being pressed onto on the axle, realizing stablely under the hydraulic lock technology press-fiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276058 CN2637079Y (en) | 2003-07-13 | 2003-07-13 | Microcomputer controlled railway goods wagen rolling contact bearing press loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03276058 CN2637079Y (en) | 2003-07-13 | 2003-07-13 | Microcomputer controlled railway goods wagen rolling contact bearing press loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2637079Y true CN2637079Y (en) | 2004-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03276058 Expired - Lifetime CN2637079Y (en) | 2003-07-13 | 2003-07-13 | Microcomputer controlled railway goods wagen rolling contact bearing press loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2637079Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372077B (en) * | 2007-08-23 | 2011-08-10 | 大连山元机械制造有限公司 | Passenger car braking beam sleeve-retreating and sleeve-insetting machine |
| CN102941465A (en) * | 2012-11-14 | 2013-02-27 | 安徽巨一自动化装备有限公司 | Hub bearing press mounting mechanism |
| CN103523107A (en) * | 2013-10-15 | 2014-01-22 | 内蒙古第一机械集团有限公司 | Method for pressing and installing rubber caterpillar band plate bodies in two directions |
| CN106425414A (en) * | 2016-11-22 | 2017-02-22 | 桂林高新区科丰机械有限责任公司 | Equipment pressing oil-impregnated bearings for working rod of brush cutter |
| CN107160155A (en) * | 2017-07-27 | 2017-09-15 | 铜陵科达车辆装备有限责任公司 | Portable microcomputer controls rolling bearing pressing machine |
| CN110315314A (en) * | 2019-04-23 | 2019-10-11 | 武汉轻工大学 | A kind of pressing machine and pressing method |
| CN111451762A (en) * | 2020-05-14 | 2020-07-28 | 安徽海龙机械有限公司 | Plate compactor vibrator equipment press |
| CN112453872A (en) * | 2020-12-21 | 2021-03-09 | 常州科兴铁路装备有限公司 | GE locomotive axle box bearing press-fitting device and method |
-
2003
- 2003-07-13 CN CN 03276058 patent/CN2637079Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372077B (en) * | 2007-08-23 | 2011-08-10 | 大连山元机械制造有限公司 | Passenger car braking beam sleeve-retreating and sleeve-insetting machine |
| CN102941465A (en) * | 2012-11-14 | 2013-02-27 | 安徽巨一自动化装备有限公司 | Hub bearing press mounting mechanism |
| CN103523107A (en) * | 2013-10-15 | 2014-01-22 | 内蒙古第一机械集团有限公司 | Method for pressing and installing rubber caterpillar band plate bodies in two directions |
| CN106425414A (en) * | 2016-11-22 | 2017-02-22 | 桂林高新区科丰机械有限责任公司 | Equipment pressing oil-impregnated bearings for working rod of brush cutter |
| CN107160155A (en) * | 2017-07-27 | 2017-09-15 | 铜陵科达车辆装备有限责任公司 | Portable microcomputer controls rolling bearing pressing machine |
| CN110315314A (en) * | 2019-04-23 | 2019-10-11 | 武汉轻工大学 | A kind of pressing machine and pressing method |
| CN111451762A (en) * | 2020-05-14 | 2020-07-28 | 安徽海龙机械有限公司 | Plate compactor vibrator equipment press |
| CN112453872A (en) * | 2020-12-21 | 2021-03-09 | 常州科兴铁路装备有限公司 | GE locomotive axle box bearing press-fitting device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |