CN110497352A - Electric transmission mine car brake piston maintenance device and its application method - Google Patents
Electric transmission mine car brake piston maintenance device and its application method Download PDFInfo
- Publication number
- CN110497352A CN110497352A CN201910678765.3A CN201910678765A CN110497352A CN 110497352 A CN110497352 A CN 110497352A CN 201910678765 A CN201910678765 A CN 201910678765A CN 110497352 A CN110497352 A CN 110497352A
- Authority
- CN
- China
- Prior art keywords
- limited block
- rod
- mine car
- electric transmission
- handle
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 238000012423 maintenance Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Abstract
The invention discloses a kind of electric transmission mine car brake piston maintenance devices, comprising: hook-shaped structure, casing handle, front end limited block, rear end limited block, handle, the body of rod；Hook-shaped structure is connected to the front end of the body of rod, and handle is connected to the rear end of the body of rod；Front end limited block, rear end limited block are arranged on the outer wall of the body of rod, and front end limited block, rear end limited block are between hook-shaped structure, handle；Casing handle sleeve is on the body of rod, and casing handle is between front end limited block, rear end limited block.The invention also discloses a kind of application methods of electric transmission mine car brake piston maintenance device.The present invention is used for the maintenance of brake plunger, can be improved the working efficiency of electric transmission mine car maintenance.
Description
Technical field
The present invention relates to a kind of maintenances of equipment of brake plunger, specifically, it is living to be related to a kind of electric transmission mine car brake
Fill in maintenance device and its application method.
Background technique
Brake plunger is the important component of electric transmission mine car braking system, it is desirable that should have good leakproofness also to have
Enough intensity.Electric transmission mine car in use, gradually lose by drag friction sector-meeting, and periodic maintenance brake, replacement rubs
Pad needs to remove brake plunger.And two layers of sealing ring is housed on brake plunger, for sealing braking oil liquid, so tearing open
When unloading brake plunger, need very big active force that can just remove brake plunger, time-consuming and laborious, maintenance when causing to safeguard
The difficulty of brake is big.
Summary of the invention
Technical problem solved by the invention is to provide a kind of electric transmission mine car brake piston maintenance device and its use
Method can be improved the working efficiency of electric transmission mine car maintenance for the maintenance of brake plunger.
Technical solution is as follows:
A kind of electric transmission mine car brake piston maintenance device, comprising: hook-shaped structure, casing handle, front end limited block, after
Hold limited block, handle, the body of rod；Hook-shaped structure is connected to the front end of the body of rod, and handle is connected to the rear end of the body of rod；Front end limited block,
Rear end limited block is arranged on the outer wall of the body of rod, and front end limited block, rear end limited block are between hook-shaped structure, handle；Casing
Handle sleeve is on the body of rod, and casing handle is between front end limited block, rear end limited block.
Further, the body of rod is cylindrical structure.
Further, hook-shaped structure and the body of rod are connected with thread forms.
A kind of application method of electric transmission mine car brake piston maintenance device, comprising:
The hook-shaped structure of electric transmission mine car brake piston maintenance device is caught on into electric transmission mine car brake upper piston
Inner ring, handle of holding with a firm grip apply pulling force to piston, keep the body of rod perpendicular to the end face of piston；
To handle orientations sliding sleeve handle on the body of rod, rear end limited block is hit repeatedly with casing handle, makes hook-shaped knot
Structure applies intermittent pulling force to piston, and piston and electric transmission mine car brake are detached from, piston is removed, and brakes to electric transmission mine car
Device carries out maintenance.
The technology of the present invention effect includes:
Electric transmission mine car brake piston maintenance device has safe, reliable and effective design feature, convenient for existing when use
Field removes brake plunger.
Electric transmission mine car brake piston maintenance device is compact-sized, easy to use, living for electric transmission mine car brake
Demolition and maintenance maintenance is filled in, convenient for the maintenance of working site brake plunger, can be improved the work of electric transmission mine car maintenance
Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electric transmission mine car brake piston maintenance device in the present invention；
Fig. 2 is the usage state diagram of electric transmission mine car brake piston maintenance device in the present invention.
Specific embodiment
Be described below and specific embodiments of the present invention be fully shown, with enable those skilled in the art to practice and
It reproduces.
As shown in Figure 1, being the structural schematic diagram of electric transmission mine car brake piston maintenance device in the present invention.
The structure of electric transmission mine car brake piston maintenance device, comprising: hook-shaped structure 1, casing handle 2, front end limit
Block 3, rear end limited block 4, handle 5, the body of rod 6；The body of rod 6 is cylindrical structure, and hook-shaped structure 1 is connected to the front end of the body of rod 6, handle
5 are connected to the rear end of the body of rod 6, wherein hook-shaped structure 1 is connect with the body of rod 6 with thread forms.
Front end limited block 3, rear end limited block 4 are arranged on the outer wall of the body of rod 6, front end limited block 3, rear end limited block 4
Between hook-shaped structure 1, handle 5；Casing handle 2 is sleeved on the body of rod 6, and casing handle 2 is located at front end limited block 3, rear end limit
Between the block 4 of position.Casing handle 2 can be free to slide on the body of rod 6.
As shown in Fig. 2, being the usage state diagram of electric transmission mine car brake piston maintenance device in the present invention.
The application method of electric transmission mine car brake piston maintenance device, the specific steps are as follows:
Step 1: the hook-shaped structure 1 of electric transmission mine car brake piston maintenance device is caught on into electric transmission mine car brake 7
The inner ring of upper piston 8, handle 5 of holding with a firm grip apply pulling force to piston 6, keep the body of rod 6 perpendicular to 8 end face of piston；
Step 2: to 5 direction sliding sleeve handle 2 of handle on the body of rod 6, hitting rear end limited block repeatedly with casing handle 2
4, so that hook-shaped structure 1 is applied intermittent pulling force to piston 8, piston 8 and electric transmission mine car brake 7 are detached from, to remove work
Plug 8 carries out maintenance to electric transmission mine car brake 7.
Term used herein is explanation and term exemplary, and not restrictive.Since the present invention can be with a variety of
Form be embodied without departing from invention spirit or essence, it should therefore be appreciated that above-described embodiment be not limited to it is any above-mentioned
Details, and should widely explaining within the spirit and scope of the appended claims, thus fall into claim or its etc.
Whole change and modification in effect range all should be appended claims and be covered.
Claims (4)
1. a kind of electric transmission mine car brake piston maintenance device characterized by comprising hook-shaped structure, casing handle, front end
Limited block, rear end limited block, handle, the body of rod；Hook-shaped structure is connected to the front end of the body of rod, and handle is connected to the rear end of the body of rod；Before
End limited block, rear end limited block are arranged on the outer wall of the body of rod, and front end limited block, rear end limited block are located at hook-shaped structure, handle
Between；Casing handle sleeve is on the body of rod, and casing handle is between front end limited block, rear end limited block.
2. electric transmission mine car brake piston maintenance device as described in claim 1, which is characterized in that the body of rod is cylindrical body knot
Structure.
3. electric transmission mine car brake piston maintenance device as described in claim 1, which is characterized in that hook-shaped structure and the body of rod are used
Thread forms connection.
4. a kind of application method of electric transmission mine car brake piston maintenance device, comprising:
The hook-shaped structure of electric transmission mine car brake piston maintenance device is caught on to the inner ring of electric transmission mine car brake upper piston,
It holds with a firm grip handle, piston is given to apply pulling force, keep the body of rod perpendicular to the end face of piston；
To handle orientations sliding sleeve handle on the body of rod, hit rear end limited block repeatedly with casing handle, make hook-shaped structure to
Piston applies intermittent pulling force, and piston and electric transmission mine car brake are detached from, piston is removed, to electric transmission mine car brake into
Row maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678765.3A CN110497352A (en) | 2019-07-25 | 2019-07-25 | Electric transmission mine car brake piston maintenance device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910678765.3A CN110497352A (en) | 2019-07-25 | 2019-07-25 | Electric transmission mine car brake piston maintenance device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110497352A true CN110497352A (en) | 2019-11-26 |
Family
ID=68587075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910678765.3A Pending CN110497352A (en) | 2019-07-25 | 2019-07-25 | Electric transmission mine car brake piston maintenance device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110497352A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021180661A1 (en) * | 2020-03-09 | 2021-09-16 | Delphi Technologies Ip Limited | Removal tool for removing a thrust socket of a pumping injector and tool kit incorporating such removal tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2321591Y (en) * | 1998-03-06 | 1999-06-02 | 郭绍军 | Bearing dismounting tool |
| CN102528741A (en) * | 2012-02-27 | 2012-07-04 | 北京市环雅清扫保洁服务中心 | Impact adjustable internal puller |
| CN202862133U (en) * | 2012-11-14 | 2013-04-10 | 魏东波 | Multifunctional plunger pump combination puller |
| CN203019305U (en) * | 2013-01-05 | 2013-06-26 | 中国神华能源股份有限公司 | Manual pin pulling device |
| CN103465216A (en) * | 2013-08-20 | 2013-12-25 | 广州飞机维修工程有限公司 | Device for disassembling piston in aircraft engine sheath opening actuator cylinder |
| CN104354138A (en) * | 2014-09-15 | 2015-02-18 | 广州市番禺科腾工业有限公司 | Bowl-shaped plug dismantling tool |
| CN204431184U (en) * | 2015-01-26 | 2015-07-01 | 邢帮学 | Multiplex sliding hammer drawbench |
| CN205630497U (en) * | 2016-03-29 | 2016-10-12 | 中国石油天然气股份有限公司 | Extractor of water injection pump flowing back valve |
| CN205996871U (en) * | 2016-08-18 | 2017-03-08 | 浙江吉利控股集团有限公司 | A kind of adjustment vehicle door bonnet lock frock |
| CN208788488U (en) * | 2018-08-07 | 2019-04-26 | 江苏省江阴中等专业学校 | Novel sleeve puller |
| CN210879465U (en) * | 2019-07-25 | 2020-06-30 | 内蒙古北方重型汽车股份有限公司 | Electric drive tramcar brake piston maintenance device |
-
2019
- 2019-07-25 CN CN201910678765.3A patent/CN110497352A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2321591Y (en) * | 1998-03-06 | 1999-06-02 | 郭绍军 | Bearing dismounting tool |
| CN102528741A (en) * | 2012-02-27 | 2012-07-04 | 北京市环雅清扫保洁服务中心 | Impact adjustable internal puller |
| CN202862133U (en) * | 2012-11-14 | 2013-04-10 | 魏东波 | Multifunctional plunger pump combination puller |
| CN203019305U (en) * | 2013-01-05 | 2013-06-26 | 中国神华能源股份有限公司 | Manual pin pulling device |
| CN103465216A (en) * | 2013-08-20 | 2013-12-25 | 广州飞机维修工程有限公司 | Device for disassembling piston in aircraft engine sheath opening actuator cylinder |
| CN104354138A (en) * | 2014-09-15 | 2015-02-18 | 广州市番禺科腾工业有限公司 | Bowl-shaped plug dismantling tool |
| CN204431184U (en) * | 2015-01-26 | 2015-07-01 | 邢帮学 | Multiplex sliding hammer drawbench |
| CN205630497U (en) * | 2016-03-29 | 2016-10-12 | 中国石油天然气股份有限公司 | Extractor of water injection pump flowing back valve |
| CN205996871U (en) * | 2016-08-18 | 2017-03-08 | 浙江吉利控股集团有限公司 | A kind of adjustment vehicle door bonnet lock frock |
| CN208788488U (en) * | 2018-08-07 | 2019-04-26 | 江苏省江阴中等专业学校 | Novel sleeve puller |
| CN210879465U (en) * | 2019-07-25 | 2020-06-30 | 内蒙古北方重型汽车股份有限公司 | Electric drive tramcar brake piston maintenance device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021180661A1 (en) * | 2020-03-09 | 2021-09-16 | Delphi Technologies Ip Limited | Removal tool for removing a thrust socket of a pumping injector and tool kit incorporating such removal tool |
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