CN103846645A - Hydraulic driven type railway wagon bearing cover pulling machine - Google Patents
Hydraulic driven type railway wagon bearing cover pulling machine Download PDFInfo
- Publication number
- CN103846645A CN103846645A CN201210519394.2A CN201210519394A CN103846645A CN 103846645 A CN103846645 A CN 103846645A CN 201210519394 A CN201210519394 A CN 201210519394A CN 103846645 A CN103846645 A CN 103846645A
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- CN
- China
- Prior art keywords
- bearing
- hydraulic drive
- drive mechanism
- hydraulic
- gebazhao
- 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.)
- Pending
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/025—For detaching only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
A hydraulic driven type railway wagon bearing sealing cover pulling machine is mainly composed of a frame body, a hydraulic driving mechanism, a bearing in-and-out mechanism, cover pulling mechanisms, a fixing mechanism and a hydraulic pump station. The bearing is conveyed into the fixing mechanism through the bearing in-and-out mechanism. The hydraulic driving mechanism moves frontwards and drives the two cover pulling mechanisms to simultaneously move to two ends of the bearing. After arriving at a preset position, the hydraulic driving mechanism is stopped. The cover pulling mechanisms hold sealing covers at two sides of the bearing. The hydraulic driving mechanism moves reversely and drives the two cover pulling mechanisms to simultaneously move to two ends of the frame body, thereby pulling the sealing covers at two sides of the bearing. After arriving at a preset position, the hydraulic driving mechanism is stopped. The cover pulling mechanisms loosen the sealing covers at two sides of the bearing. The hydraulic driving mechanism moves reversely again and drives the two cover pulling mechanisms to simultaneously move to two ends of the frame body. After arriving at a preset position, the hydraulic driving mechanism is stopped. The bearing in-and-out mechanism simultaneously pulls the bearing and the two sealing covers out of the fixing mechanism.
Description
Technical field
The present invention is a kind of bearing sealing cover plucking apparatus, is exactly the bearing sealing cover plucking apparatus that is applied to railway freight-car specifically.
Background technology
Railway truck bearing is because the special construction of its end face seal case, in the processes such as overhaul, maintenance, detection, can only be from manually pulling out cover with simple frock, instrument, existing pulling out covered technique and equipped original backwardness, manual operation labour intensity is large, efficiency is very low, can not realize automation, can not meet the requirement of railway operation high speed development and railway modernization management completely.
Summary of the invention
The object of this invention is to provide a kind of automaticity high, adapt to the bearing sealing cover that bearing designation is many and pull out cover machine.
The object of the present invention is achieved like this:
It mainly comprise support body (1), hydraulic drive mechanism (2), bearing inlet/outlet mechanism (3), Ba Zhao mechanism (4), fixed mechanism (5), (6) hydraulic power unit form.
Its operation principle is such:
(1) (2) hydraulic drive mechanism be connected with support body, fixed.
By (3) installation frame body (1) on center and fixing of bearing inlet/outlet mechanism.
By Liang Gebazhao mechanism (4) the symmetrical hydraulic drive mechanism that is arranged on (2) go up, and (2) fixing with hydraulic drive mechanism.
By (5) installation frame body (1) on center of fixed mechanism, (3) align with bearing inlet/outlet mechanism, fixing.
Hydraulic power unit is positioned over by support body, does not affect the position of work.
Its operation acts process is such:
By bearing inlet/outlet mechanism (3) bearing is sent into fixed mechanism (5) in, hydraulic drive mechanism (2) forward is advanced and is driven Liang Gebazhao mechanism (4) to move to bearing two ends simultaneously, after arriving assigned address, (2) hydraulic drive mechanism stops, (4) Ba Zhao mechanism catches bearing both sides sealing cover, hydraulic drive mechanism (2) negative line feed drives Liang Gebazhao mechanism (4) (1) to move at two ends to support body simultaneously, bearing both sides sealing cover is pulled out, after arriving assigned address, (2) hydraulic drive mechanism stops, (4) Ba Zhao mechanism unclamps bearing both sides sealing cover, hydraulic drive mechanism (2) again negative line feed drive Liang Gebazhao mechanism (4) (1) to move at two ends to support body simultaneously, after arriving assigned address, (2) hydraulic drive mechanism stops, (3) bearing inlet/outlet mechanism is released from fixed mechanism bearing and two seal closures in (5) simultaneously.
The invention has the beneficial effects as follows:
Alleviate labor strength, increase work efficiency.
Realize the automation of higher degree.
Improve the existing cover technological level of pulling out.
Adapt to multiple bearing designation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is right side view of the present invention
In figure: support body (1), hydraulic drive mechanism (2), bearing inlet/outlet mechanism (3), Ba Zhao mechanism (4), fixed mechanism (5), liquid
Press pump station (6)
The specific embodiment
In Fig. 1, (1) (2) hydraulic drive mechanism be connected with support body, fix, by (3) installation frame body (1) on center and fixing of bearing inlet/outlet mechanism, by Liang Gebazhao mechanism (4) the symmetrical hydraulic drive mechanism that is arranged on (2) go up, and (2) fixing with transmission mechanism, by (5) installation frame body (1) on center of fixed mechanism, (3) align with bearing inlet/outlet mechanism, fixing.By bearing inlet/outlet mechanism (3) bearing is sent into fixed mechanism (5) in, hydraulic drive mechanism (2) forward is advanced and is driven Liang Gebazhao mechanism (4) to move to bearing two ends simultaneously, after arriving assigned address, (2) hydraulic drive mechanism stops, (4) Ba Zhao mechanism catches bearing both sides sealing cover, hydraulic drive mechanism (2) negative line feed drives Liang Gebazhao mechanism (4) (1) to move at two ends to support body simultaneously, bearing both sides sealing cover is pulled out, after arriving assigned address, (2) hydraulic drive mechanism stops, (4) Ba Zhao mechanism unclamps bearing both sides sealing cover, hydraulic drive mechanism (2) again negative line feed drive Liang Gebazhao mechanism (4) (1) to move at two ends to support body simultaneously, after arriving assigned address, (2) hydraulic drive mechanism stops, (3) bearing inlet/outlet mechanism is released from fixed mechanism bearing and two seal closures in (5) simultaneously.
Claims (2)
1. a type hydraulic actuator railway truck bearing seal closure pulls out cover machine, it mainly comprises support body, hydraulic drive mechanism, bearing inlet/outlet mechanism, Ba Zhao mechanism, fixed mechanism, hydraulic power unit composition, it is that hydraulic drive mechanism is connected with support body, is fixed, by also fixing on bearing inlet/outlet mechanism installation frame body center, be arranged on hydraulic drive mechanism symmetrical Liang Gebazhao mechanism, and fix with transmission mechanism, by on fixed mechanism installation frame body center, align with bearing inlet/outlet mechanism, fix.
2. type hydraulic actuator railway truck bearing seal closure according to claim 1 pulls out cover machine, it is characterized in that: by bearing inlet/outlet mechanism, bearing is sent in fixed mechanism, hydraulic drive mechanism forward is advanced and is driven Liang Gebazhao mechanism to move to bearing two ends simultaneously, after arriving assigned address, hydraulic drive mechanism stops, Ba Zhao mechanism catches bearing both sides sealing cover, hydraulic drive mechanism negative line feed drives Liang Gebazhao mechanism to move to support body two ends simultaneously, bearing both sides sealing cover is pulled out, after arriving assigned address, hydraulic drive mechanism stops, bearing both sides sealing cover unclamps in Ba Zhao mechanism, hydraulic drive mechanism again antiport drives Liang Gebazhao mechanism to move to support body two ends simultaneously, after arriving assigned address, hydraulic drive mechanism stops, bearing inlet/outlet mechanism is released bearing and two seal closures simultaneously in fixed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519394.2A CN103846645A (en) | 2012-12-06 | 2012-12-06 | Hydraulic driven type railway wagon bearing cover pulling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519394.2A CN103846645A (en) | 2012-12-06 | 2012-12-06 | Hydraulic driven type railway wagon bearing cover pulling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103846645A true CN103846645A (en) | 2014-06-11 |
Family
ID=50855021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210519394.2A Pending CN103846645A (en) | 2012-12-06 | 2012-12-06 | Hydraulic driven type railway wagon bearing cover pulling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103846645A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589036A (en) * | 2015-01-26 | 2015-05-06 | 西华大学 | Cage puller and usage thereof |
| CN107953099A (en) * | 2017-12-26 | 2018-04-24 | 中车石家庄车辆有限公司 | A kind of railway truck bearing seal closure pulls out cover machine |
| CN108098306A (en) * | 2016-11-25 | 2018-06-01 | 中车沈阳机车车辆有限公司 | Bearing takes off cover machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030073336A (en) * | 2002-03-11 | 2003-09-19 | 주식회사 루-보 | A device for injecting solid lubricant automatically into bearings |
| CN2910459Y (en) * | 2006-05-31 | 2007-06-13 | 刘玉林 | Stripping machine for sealing cap of wagon rolling bearing |
| CN101274400A (en) * | 2007-03-29 | 2008-10-01 | 辛振涛 | Quick decomposition method of railway rolling bearing |
| KR20090004965U (en) * | 2007-11-20 | 2009-05-25 | 현대제철 주식회사 | Apparatus for changing Roller |
| CN202097541U (en) * | 2011-05-27 | 2012-01-04 | 成都维希机械制造有限公司 | Full-automatic sealing cover pulling-out device for bearings of rail wagons |
| CN203282133U (en) * | 2012-12-06 | 2013-11-13 | 哈尔滨恒誉名翔科技有限公司 | Hydraulic driving type railway wagon bearing cover pulling machine |
-
2012
- 2012-12-06 CN CN201210519394.2A patent/CN103846645A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030073336A (en) * | 2002-03-11 | 2003-09-19 | 주식회사 루-보 | A device for injecting solid lubricant automatically into bearings |
| CN2910459Y (en) * | 2006-05-31 | 2007-06-13 | 刘玉林 | Stripping machine for sealing cap of wagon rolling bearing |
| CN101274400A (en) * | 2007-03-29 | 2008-10-01 | 辛振涛 | Quick decomposition method of railway rolling bearing |
| KR20090004965U (en) * | 2007-11-20 | 2009-05-25 | 현대제철 주식회사 | Apparatus for changing Roller |
| CN202097541U (en) * | 2011-05-27 | 2012-01-04 | 成都维希机械制造有限公司 | Full-automatic sealing cover pulling-out device for bearings of rail wagons |
| CN203282133U (en) * | 2012-12-06 | 2013-11-13 | 哈尔滨恒誉名翔科技有限公司 | Hydraulic driving type railway wagon bearing cover pulling machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589036A (en) * | 2015-01-26 | 2015-05-06 | 西华大学 | Cage puller and usage thereof |
| CN108098306A (en) * | 2016-11-25 | 2018-06-01 | 中车沈阳机车车辆有限公司 | Bearing takes off cover machine |
| CN107953099A (en) * | 2017-12-26 | 2018-04-24 | 中车石家庄车辆有限公司 | A kind of railway truck bearing seal closure pulls out cover machine |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |
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| WD01 | Invention patent application deemed withdrawn after publication |