CN206912624U - Port machine track chain dismounting servicing unit - Google Patents
Port machine track chain dismounting servicing unit Download PDFInfo
- Publication number
- CN206912624U CN206912624U CN201720907843.9U CN201720907843U CN206912624U CN 206912624 U CN206912624 U CN 206912624U CN 201720907843 U CN201720907843 U CN 201720907843U CN 206912624 U CN206912624 U CN 206912624U
- Authority
- CN
- China
- Prior art keywords
- apical axis
- track chain
- servicing unit
- hydraulic jack
- contact
- 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.)
- Expired - Fee Related
Links
Abstract
Port machine track chain dismounting servicing unit, it is related to the track chain maintenance frock technical field of giant caterpillar equipment, especially belongs to a kind of port machine track chain dismounting servicing unit.Including workbench, apical axis and hydraulic jack；Workbench includes bottom plate, two reinforcements located at bottom plate bottom, and two groups of symmetrical triangle faggings are respectively equipped with the end flat of bottom plate, and every group of triangle fagging is in arranged for interval, and two groups of symmetrical triangle fagging head ends are provided with top plate and baffle plate, through hole is provided with the middle part of baffle plate；Apical axis contacts with bearing pin to be removed；The bottom of hydraulic jack is in contact with the top plate of workbench, and cylinder rod is in contact with apical axis.Machine track chain in port of the present utility model dismantles servicing unit, apical axis one end contacts with dismounting bearing pin, hydraulic jack cylinder rod and another end in contact of apical axis, the pressure that hydraulic jack is transmitted by apical axis eject bearing pin to be removed from the central through hole of baffle plate, complete dismounting operation.
Description
Technical field
The track chain maintenance frock technical field of giant caterpillar equipment is the utility model is related to, especially belongs to a kind of port
Machine track chain dismantles servicing unit.
Background technology
Crawler-mounted excavator, crawler crane etc. are widely used in the handling place such as major port, mine, are made in production
The reason for often occurring phenomena such as crawler belt, chain releasing when industry process and walking, cause this phenomenon is crawler belt, chain shaft mostly
Cover serious wear or axle sleeve is damaged, caused by bearing pin deformation.Because bearing pin deforms during detachable maintaining, common dismounting is used
Tool ejector is difficult, and operating efficiency is low, and maintenance time length, maintenance personal's labor intensity is big, have impact on crawler-mounted excavator, crawler belt
The normal use of formula crane.
The content of the invention
The purpose of this utility model seeks to provide a kind of port machine track chain dismounting servicing unit, to reach raising crawler belt
Chain removal efficiency, reduce labor intensity, labour-saving purpose simple to operate.
Machine track chain in port of the present utility model dismantles servicing unit, it is characterized in that, including workbench, apical axis and hydraulic pressure thousand
Jin top；Workbench includes bottom plate, two reinforcements located at bottom plate bottom, be respectively equipped with the end flat of bottom plate two groups it is symmetrical
Triangle fagging, every group of triangle fagging are in arranged for interval, and two groups of symmetrical triangle fagging head ends are provided with top plate and baffle plate, baffle plate middle part
Provided with through hole；Apical axis contacts with bearing pin to be removed；The bottom of hydraulic jack is in contact with the top plate of workbench, cylinder rod and apical axis
It is in contact.
Machine track chain in port of the present utility model dismantles servicing unit, and apical axis one end contacts with dismounting bearing pin, hydraulic jack
Take blame for others bar and another end in contact of apical axis, the pressure that hydraulic jack is transmitted by apical axis leads to bearing pin to be removed from the center of baffle plate
Hole ejects, and completes dismounting operation.The present apparatus is simple in construction, economical and practical, reduces the take-down time of track chain, simple to operate
It is laborsaving.
Brief description of the drawings
Fig. 1 is working condition front view of the present utility model；
Fig. 2 is working condition top view of the present utility model；
Fig. 3 is left side view of the present utility model；
Fig. 4 is the front view of utility model works platform.
Embodiment
As shown in Figures 1 to 4, port machine track chain dismounting servicing unit of the present utility model, including workbench, workbench
Including bottom plate 3, two reinforcements 2 located at the bottom of bottom plate 3, two reinforcements 2 are symmetrically set in the lower central of bottom plate 3, fixed with bottom plate 3
Connection.Two groups of symmetrical triangle faggings 8 are respectively equipped with the end flat of bottom plate 3, a spacing is spaced between every group of triangle fagging 8
From arrangement, one group of head end of triangle fagging 8 is fixed with top plate 1, and another group of head end of triangle fagging 8 is fixed with baffle plate 7, the baffle plate 7
Middle part is provided with through hole.The present apparatus also includes the apical axis 5 that is contacted with bearing pin 6 to be removed, and bottom surface is in contact with the side of top plate 1
Hydraulic jack 4, hydraulic cylinder rod top contact with apical axis 5, and the diameter of the diameter of apical axis 5 and bearing pin 6 to be removed matches, apical axis
5 diameter is slightly less than the diameter of bearing pin 6 to be removed.
Machine track chain in port of the present utility model dismantles servicing unit, when carrying out track chain dismounting, by shoe to be removed
Band, portion of chain, are placed on two groups of centre positions of symmetric triangular fagging 8 of present apparatus workbench, one end makes bearing pin 6 to be removed right
The central through hole of positive baffle plate 7, other end apical axis 5 withstand on the end of bearing pin 6 to be removed, start hydraulic jack 4, and cylinder rod is stretched out
Top pressure apical axis 5, apical axis 5, which is pressurized, makes bearing pin 6 to be removed progressively disengage central through hole ejection of the connecting plate from baffle plate 7.Present apparatus knot
Structure is simple and practical, easy to operate, improves dismantlement work efficiency.In those of ordinary skill in the art's possessed knowledge model
In enclosing, machine track chain dismounting servicing unit in the utility model port is applied equally to the maintenance of other similar large scale equipment bearing pins
Place is dismantled, manufacturing cost is low, and economic and practical is strong.
Claims (1)
1. a kind of port machine track chain dismantles servicing unit, it is characterized in that, including workbench, apical axis and hydraulic jack；Work
Platform includes bottom plate（3）, located at bottom plate（3）Two reinforcements of bottom（2）, bottom plate（3）End flat on be respectively equipped with two groups pairs
The triangle fagging of title（8）, every group of triangle fagging（8）In arranged for interval, two groups of symmetrical triangle faggings（8）Head end is provided with top plate
（1）And baffle plate（7）, baffle plate（7）Middle part is provided with through hole；Apical axis（5）With bearing pin to be removed（6）Contact；Hydraulic jack（4）Bottom
With workbench top plate（1）It is in contact, cylinder rod and apical axis（5）It is in contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907843.9U CN206912624U (en) | 2017-07-25 | 2017-07-25 | Port machine track chain dismounting servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720907843.9U CN206912624U (en) | 2017-07-25 | 2017-07-25 | Port machine track chain dismounting servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912624U true CN206912624U (en) | 2018-01-23 |
Family
ID=61348264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720907843.9U Expired - Fee Related CN206912624U (en) | 2017-07-25 | 2017-07-25 | Port machine track chain dismounting servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747960A (en) * | 2018-07-20 | 2018-11-06 | 中储粮镇江粮油有限公司 | A kind of pin shaft disassembling tool |
-
2017
- 2017-07-25 CN CN201720907843.9U patent/CN206912624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747960A (en) * | 2018-07-20 | 2018-11-06 | 中储粮镇江粮油有限公司 | A kind of pin shaft disassembling tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180123 Termination date: 20180725 |