CN203003440U - Guide pillar disassembling tool - Google Patents
Guide pillar disassembling tool Download PDFInfo
- Publication number
- CN203003440U CN203003440U CN 201220674801 CN201220674801U CN203003440U CN 203003440 U CN203003440 U CN 203003440U CN 201220674801 CN201220674801 CN 201220674801 CN 201220674801 U CN201220674801 U CN 201220674801U CN 203003440 U CN203003440 U CN 203003440U
- Authority
- CN
- China
- Prior art keywords
- guide pillar
- screw rod
- jack
- lower baffle
- nut
- 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
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Abstract
The utility model provides a guide pillar disassembling tool which comprises a lower baffle, an upper baffle, a screw rod, an upper nut and a jack, wherein the screw rod is inserted on the upper baffle, the upper end of the screw rod is connected with the upper nut through threads, the jack is located between the lower baffle and the upper baffle, and a through hole is formed in the lower baffle. Due to the fact that the screw rod and the upper end of a guide pillar are connected through the threads and the lower baffle abuts against a mounting seat, the guide pillar can be conveniently disassembled out of the mounting seat through the jack, manual guide pillar disassembly is unnecessary, guide pillar disassembly efficiency is effectively promoted, and the phenomenon that the guide pillar is damaged due to improper force exerted in the disassembly process can be avoided.
Description
Technical field
The utility model relates to locomotive servicing machine equipment, relates in particular to a kind of guide pillar and moves back and unload frock.
Background technology
At present, railway passenger train is the vehicles commonly used in people's daily life, and bogie is as most important running part, and the importance of each component parts is self-evident, and guide pillar forms the important set member as bogie, and the quality of its maintenance must guarantee.As shown in Figure 1, guide pillar forms usually by guide pillar 101 and mount pad 102, adopts interference fit between guide pillar 101 and mount pad 102, and the bottom adopts screw 103 that guide pillar 101 and mount pad 102 are fixed together.In unloading process, first with under screw 103 dismountings, then by the workman is manual, guide pillar 101 is split out from mount pad 102.Owing to being interference fit between guide pillar 101 and mount pad 102, the hand disassembly difficulty is large, and removal efficiency is low, and easily damages guide pillar 101.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of guide pillar to move back and unload frock, solve in prior art the hand disassembly guide pillar and cause dismantling that difficulty is large, removal efficiency is low and guide pillar holds flimsy defective, realization is moved back by guide pillar and is unloaded frock guide pillar for convenience detach, improves removal efficiency and reduce guide pillar to be damaged.
The technical scheme that the utility model provides is that a kind of guide pillar moves back and unloads frock, comprising: lower baffle plate, overhead gage, screw rod, top nut and jack; Described screw rod is inserted on described overhead gage, the described top nut that has been threaded of the upper end of described screw rod, and described jack is between described lower baffle plate and described overhead gage, and described lower baffle plate is provided with through hole.
Guide pillar as above moves back and unloads frock, also comprises lower nut, and described lower nut is threaded on described screw rod, and described overhead gage is between described top nut and described lower nut.
Guide pillar as above moves back and unloads frock, and the bilateral symmetry of described screw rod is provided with described jack.
The guide pillar that the utility model provides moves back and unloads frock, upper end by screw rod and guide pillar is threaded togather, lower baffle plate is resisted against on mount pad, just guide pillar can be removed from mount pad easily by jack, thereby need not workman's hand disassembly guide pillar, effectively improved the removal efficiency of guide pillar, the phenomenon that can avoid guide pillar to occur damaging because of undue force simultaneously in unloading process.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation that guide pillar forms;
Fig. 2 is that the utility model guide pillar moves back the use state reference map that unloads frock embodiment.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 2, the present embodiment guide pillar moves back and unloads frock, comprising: lower baffle plate 1, overhead gage 2, screw rod 3, top nut 41 and jack 5; Screw rod 3 is inserted on overhead gage 2, the top nut 41 that has been threaded of the upper end of screw rod 3, and jack 5 is between lower baffle plate 1 and overhead gage 2, and lower baffle plate 1 is provided with through hole (not shown).
Particularly, when needs dismounting guide pillar forms, lower baffle plate 1 is resisted against the upper end of mount pad 102, guide pillar 101 is inserted in the through hole of lower baffle plate 1, then the upper end with screw rod 3 and guide pillar is threaded togather, and just can guide pillar 101 be removed from mount pad 102 by convenient being easy to of jack 5.For screw rod 3 is not become flexible in unloading process, guarantee to link together reliably between guide pillar 101 and screw rod 3, the present embodiment guide pillar moves back and unloads frock and also comprise lower nut 42, and lower nut 42 is threaded on screw rod 3, and overhead gage 2 is between top nut 41 and lower nut 42.Concrete, coordinate with lower nut 42 by top nut 41, screw rod 3 firmly is fixed on overhead gage 2 does not rock, guarantee that guide pillar 101 can be stably by dismounting.Preferably, stressed in order to ensure guide pillar 101 equilibriums, the bilateral symmetry of screw rod 3 is provided with jack 5.
The present embodiment guide pillar moves back and unloads frock, upper end by screw rod and guide pillar is threaded togather, lower baffle plate is resisted against on mount pad, just guide pillar can be removed from mount pad easily by jack, thereby need not workman's hand disassembly guide pillar, effectively improved the removal efficiency of guide pillar, the phenomenon that can avoid guide pillar to occur damaging because of undue force simultaneously in unloading process.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (3)
1. a guide pillar moves back and unloads frock, it is characterized in that, comprising: lower baffle plate, overhead gage, screw rod, top nut and jack; Described screw rod is inserted on described overhead gage, the described top nut that has been threaded of the upper end of described screw rod, and described jack is between described lower baffle plate and described overhead gage, and described lower baffle plate is provided with through hole.
2. guide pillar according to claim 1 moves back and unloads frock, it is characterized in that, also comprises lower nut, and described lower nut is threaded on described screw rod, and described overhead gage is between described top nut and described lower nut.
3. guide pillar according to claim 1 moves back and unloads frock, it is characterized in that, the bilateral symmetry of described screw rod is provided with described jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674801 CN203003440U (en) | 2012-12-10 | 2012-12-10 | Guide pillar disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220674801 CN203003440U (en) | 2012-12-10 | 2012-12-10 | Guide pillar disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003440U true CN203003440U (en) | 2013-06-19 |
Family
ID=48595073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220674801 Expired - Fee Related CN203003440U (en) | 2012-12-10 | 2012-12-10 | Guide pillar disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433732A (en) * | 2013-09-10 | 2013-12-11 | 南车株洲电力机车有限公司 | Portable type locomotive wheel detaching device |
| CN110883524A (en) * | 2019-10-25 | 2020-03-17 | 泗县金皖泵业有限公司 | Rapid dismounting device for rotor bearing seat and using method thereof |
-
2012
- 2012-12-10 CN CN 201220674801 patent/CN203003440U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103433732A (en) * | 2013-09-10 | 2013-12-11 | 南车株洲电力机车有限公司 | Portable type locomotive wheel detaching device |
| CN110883524A (en) * | 2019-10-25 | 2020-03-17 | 泗县金皖泵业有限公司 | Rapid dismounting device for rotor bearing seat and using method thereof |
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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 |
Granted publication date: 20130619 Termination date: 20151210 |
|
| EXPY | Termination of patent right or utility model |