CN203245570U - Tool for demounting shaft - Google Patents
Tool for demounting shaft Download PDFInfo
- Publication number
- CN203245570U CN203245570U CN 201320261532 CN201320261532U CN203245570U CN 203245570 U CN203245570 U CN 203245570U CN 201320261532 CN201320261532 CN 201320261532 CN 201320261532 U CN201320261532 U CN 201320261532U CN 203245570 U CN203245570 U CN 203245570U
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- CN
- China
- Prior art keywords
- axle
- shaft
- connecting rod
- dismounting
- tool special
- 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 discloses a tool for demounting a shaft. The tool is used for demounting the shaft from a shaft sleeve. The tool comprises a front baffle, a rear baffle and two connecting rods. One end of the front baffle is connected with one end of the rear baffle through one connecting rod, the other end of the front baffle is connected with the other end of the rear baffle through the other connecting rod, a through hole is formed in the center of the front baffle, and the diameter of the through hole is not more than the outer diameter of the shaft sleeve and not less than the outer diameter of the shaft. The tool for demounting the shaft is simple in structure and convenient to use, the tool for demounting the shaft is fixed on the outer side of the shaft sleeve where the shaft is installed, wherein the shaft is installed on the shaft sleeve, a lifting jack is placed between the rear baffle and the rear end of the shaft, the shaft can be conveniently and rapidly ejected after the lifting jack is pressed, time needed for demounting the shaft is greatly saved, all mechanical parts are free of being damaged, demounting efficiency of the shaft is effectively improved, the service life of the shaft is effectively prolonged, and especially during failure emergency maintenance, a large number of economic benefits can be created in the saved time.
Description
Technical field
The utility model relates to a kind of axle class tool special for dismounting.
Background technology
At present, double pendulum chain conveying mechanism is widely used in all kinds of machinery manufacturing industry, for example Vehicle Industry.In the regular maintenance of double pendulum chain conveying mechanism, when changing double pendulum chain fork or fork axle, the fork axle need to be removed from fork.Common fork axle dismounting mode is to adopt the common tools such as hammer and chisel that the fork axle is pounded out from fork.
Double pendulum chain conveying mechanism generally is used in the Vehicle Industry in sealing or semi-enclosed preliminary treatment or the electrophoresis process line.In pretreating process, because the steam of Phosphating Solution can be attached between fork and the fork axle, become the phosphatization slag after the cooling, so that fork axle and fork are bonded together, cause the fork axle to be difficult to dismounting.In electrophoresis process, electrophoretic paint can be attached between fork axle and the fork, equally also can cause the fork axle to be difficult to dismounting so that fork axle and fork are bonded together, and all requires a great deal of time for dismounting fork axle at every turn.If only depend on the common tools such as hammer and chisel, usually need to just can pull down a fork axle at least in two hours.
Therefore, how to provide a kind of simple in structure, dismantle easily that axle class tool special for dismounting is the technical problem that those skilled in the art need to be resolved hurrily.
The utility model content
In order to overcome the low deficiency of fork axle removal efficiency, the utility model provides a kind of novel axle class tool special for dismounting, and this axle class tool special for dismounting can be fast, easily axle is separated with axle sleeve, has effectively saved the take-down time, has improved removal efficiency.
To achieve the above object, the utility model adopts following technical scheme:
A kind of axle class tool special for dismounting, be used for axle is disassembled from axle sleeve, comprise front apron, backboard and two connecting rods, described front apron is connected an end by wherein connecting rod connection with backboard, described front apron is connected the other end by another root connecting rod connection with backboard, the centre of described front apron is provided with a through hole, and the diameter of described through hole is not more than the external diameter of described axle sleeve and is not less than the external diameter of described axle.
Preferably, in above-mentioned axle class tool special for dismounting, adopt respectively between described forward and backward baffle plate and the described connecting rod to be threaded.
Preferably, in above-mentioned axle class tool special for dismounting, also comprise some nuts, be respectively equipped with the tie rod holes of passing through for described connecting rod on the described forward and backward baffle plate, described connecting rod is screw rod, and it is spacing that described connecting rod passes the nut check of passing through separately after the corresponding tie rod holes.
Preferably, in above-mentioned axle class tool special for dismounting, also comprise sleeve pipe, described sleeve pipe fixed cover is located at the outside, middle part of described connecting rod.
Preferably, in above-mentioned axle class tool special for dismounting, the length of described sleeve pipe is the 1/3-2/3 of the length of described connecting rod.
Preferably, in above-mentioned axle class tool special for dismounting, also comprise a jack, the relatively described front apron setting of the output of described jack, the other end of described jack is fixed on the described backboard.
The axle class tool special for dismounting that the utility model provides, simple in structure, easy to use, by this axle class tool special for dismounting being fixed on the axle sleeve outside of axle institute installation site, so that jack is positioned between the rear end of backboard and axle, pressing jack ejects the output shaft of its output, can easily and fast axle be ejected, utilize this specific purpose tool, axle can be separated with axle sleeve about 10 minutes, save thus axle dismounting required time and can not damage any mechanical part, Effective Raise removal efficiency and the service life of axle.Especially when the repairing fault, the time of saving out can be createed a large amount of economic benefits.
Description of drawings
Axle class tool special for dismounting of the present utility model is provided by following embodiment and accompanying drawing.
Fig. 1 is the structural representation of the axle class tool special for dismounting of the utility model one embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the use view of the axle class tool special for dismounting of the utility model one embodiment.
Among the figure, 1-axle, 2-axle sleeve, 3-front apron, 4-backboard, 5-connecting rod, 6-through hole, 7-nut, 8-tie rod holes, 9-sleeve pipe, 10-jack.
The specific embodiment
Below will be described in further detail axle class tool special for dismounting of the present utility model.
Below with reference to accompanying drawings the utility model is described in more detail, has wherein represented preferred embodiment of the present utility model, should be appreciated that those skilled in the art can revise the utility model described here and still realize the beneficial effects of the utility model.Therefore, following description is appreciated that extensively knowing for those skilled in the art, and not as to restriction of the present utility model.
For clear, whole features of practical embodiments are not described.In the following description, be not described in detail known function and structure, the confusion because they can make the utility model owing to unnecessary details.Will be understood that in the exploitation of any practical embodiments, must make a large amount of implementation details to realize developer's specific objective, for example according to relevant system or relevant commercial restriction, change into another embodiment by an embodiment.In addition, will be understood that this development may be complicated and time-consuming, but only be routine work to those skilled in the art.
For the purpose of this utility model, feature are become apparent, below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.It should be noted that accompanying drawing all adopts very the form of simplifying and all uses non-accurately ratio, only in order to convenient, the purpose of aid illustration the utility model embodiment lucidly.
See also Fig. 1, Fig. 2 and Fig. 3, wherein, shown in Figure 1 is the structural representation of the axle class tool special for dismounting of the utility model one embodiment, and shown in Figure 2 is the left view of Fig. 1, and shown in Figure 3 is the use view of the axle class tool special for dismounting of the utility model one embodiment.Present embodiment provides a kind of axle class tool special for dismounting, and being used for axle 1(present embodiment be the fork axle) be fork from axle sleeve 2(present embodiment) in disassemble.This axle class tool special for dismounting, comprise front apron 3, backboard 4 and two connecting rods 5, the end that described front apron 3 is connected with backboard is by wherein connecting rod 5 connections, the other end that described front apron 3 is connected with backboard connects by another root connecting rod 5, the centre of described front apron 3 is provided with a through hole 6, the diameter of described through hole 6 is not more than the external diameter of described axle sleeve 2 and is not less than the external diameter of described axle 1, and namely the diameter of described through hole 6 is less than or equal to the external diameter of described axle sleeve 2 and more than or equal to the external diameter of described axle 1.Because the diameter of described through hole 6 is not more than the external diameter of described axle sleeve 2 and is not less than the external diameter of described axle 1, therefore, can go out described through hole 6 and described axle sleeve 2 is fork can not pass through from through hole 6 so that axle 1 is the fork shaft extension, can utilize thus jack take described backboard 4 as supporting, axle 1 is ejected from axle sleeve 2 fast, thereby the removal efficiency of Effective Raise axle 1 is significantly saved axle 1 dismounting required time.
Better, in the axle class tool special for dismounting of present embodiment, described forward and backward baffle plate 3,4 with described connecting rod 5 between adopt respectively and be threaded.Described forward and backward baffle plate 3,4 with described connecting rod 5 between adopt respectively and be threaded, that is to say, adopt between described front apron 3 and the described connecting rod 5 and be threaded, adopt between described backboard 4 and the described connecting rod 5 and be threaded, so that the assembly and disassembly of this instrument are convenient, and can adjust flexibly the distance between the forward and backward baffle plate 3,4, to enlarge the application scenario of this instrument.
Better, in the axle class tool special for dismounting of present embodiment, also comprise four nuts 7, junction with described connecting rod 5 on the described forward and backward baffle plate 3,4 is respectively equipped with the tie rod holes 8 of passing through for described connecting rod 5, described connecting rod 5 is screw rod, and described connecting rod 5 is locked spacing by nut 7 separately after passing corresponding tie rod holes 8.More than be described forward and backward baffle plate 3,4 with described connecting rod 5 between adopt respectively a kind of version be threaded, but be not limited to this version.
Better, in the axle class tool special for dismounting of present embodiment, also comprising sleeve pipe 9, described sleeve pipe 9 fixed covers are located at the outside, middle part of described connecting rod 5.By at the middle part of described connecting rod 5 arranged outside sleeve pipe 9, can strengthen the bulk strength of connecting rod 5, improve the service life of instrument, and can handled easily personnel holding tool.Better, in the axle class tool special for dismounting of present embodiment, the length of described sleeve pipe 9 can be the 1/3-2/3 of the length of described connecting rod 5.
Better, in the axle class tool special for dismounting of present embodiment, also comprising a jack 10, the relatively described front apron 3 of the output of described jack 10 arranges, and the other end of described jack 10 is fixed on the described backboard 4.
Please continue to consult Fig. 1 to Fig. 3, the using method of axle class tool special for dismounting of the present utility model is as follows:
At first, this axle class tool special for dismounting is fixed in the axle sleeve 2(present embodiment be fork) axle 1(present embodiment in be the fork axle) outside of installation site so that the through hole 6 of fork beam warp front apron 3 stretches out from inside to outside;
Then, so that jack 10 is positioned between the rear end of backboard 4 and fork axle, press jack 10, namely so that the output shaft of the output of jack 10 faces toward the rear end of fork axle, the other end of jack 10 is against on the backboard 4 as the strong point.
At last, by jack 10 the fork axle is ejected easily and fast.
Therefore, the axle class tool special for dismounting that the utility model provides, simple in structure, easy operating, removal efficiency that can Effective Raise fork axle, save fork axle dismounting required time, especially when the repairing fault, the time of saving out can be createed a large amount of economic benefits.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (6)
1. axle class tool special for dismounting, be used for axle is disassembled from axle sleeve, it is characterized in that, comprise front apron, backboard and two connecting rods, described front apron is connected an end by wherein connecting rod connection with backboard, described front apron is connected the other end by another root connecting rod connection with backboard, the centre of described front apron is provided with a through hole, and the diameter of described through hole is not more than the external diameter of described axle sleeve and is not less than the external diameter of described axle.
2. axle class tool special for dismounting according to claim 1 is characterized in that, adopts respectively between described forward and backward baffle plate and the described connecting rod to be threaded.
3. axle class tool special for dismounting according to claim 2, it is characterized in that, also comprise some nuts, be respectively equipped with the tie rod holes of passing through for described connecting rod on the described forward and backward baffle plate, described connecting rod is screw rod, and it is spacing that described connecting rod passes the nut check of passing through separately after the corresponding tie rod holes.
4. axle class tool special for dismounting according to claim 1 is characterized in that, also comprises sleeve pipe, and described sleeve pipe fixed cover is located at the outside, middle part of described connecting rod.
5. axle class tool special for dismounting according to claim 4 is characterized in that, the length of described sleeve pipe is the 1/3-2/3 of the length of described connecting rod.
6. the described axle class of any one tool special for dismounting is characterized in that according to claim 1～5, also comprises a jack, the relatively described front apron setting of the output of described jack, and the other end of described jack is fixed on the described backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261532 CN203245570U (en) | 2013-05-14 | 2013-05-14 | Tool for demounting shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261532 CN203245570U (en) | 2013-05-14 | 2013-05-14 | Tool for demounting shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203245570U true CN203245570U (en) | 2013-10-23 |
Family
ID=49372031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261532 Expired - Fee Related CN203245570U (en) | 2013-05-14 | 2013-05-14 | Tool for demounting shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203245570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940510A (en) * | 2019-05-17 | 2020-11-17 | 宝武特种冶金有限公司 | Dismounting device and method for seamless steel pipe cold rolling expansion plug |
| CN115388248A (en) * | 2022-10-28 | 2022-11-25 | 烟台中宇航空液压有限公司 | Hydraulic pipe connector for aircraft engine |
-
2013
- 2013-05-14 CN CN 201320261532 patent/CN203245570U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111940510A (en) * | 2019-05-17 | 2020-11-17 | 宝武特种冶金有限公司 | Dismounting device and method for seamless steel pipe cold rolling expansion plug |
| CN111940510B (en) * | 2019-05-17 | 2022-09-23 | 宝武特种冶金有限公司 | Dismounting device and method for seamless steel pipe cold rolling expansion plug |
| CN115388248A (en) * | 2022-10-28 | 2022-11-25 | 烟台中宇航空液压有限公司 | Hydraulic pipe connector for aircraft engine |
| CN115388248B (en) * | 2022-10-28 | 2023-01-31 | 烟台中宇航空液压有限公司 | Hydraulic pipe connector for aircraft engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201102 Shanghai city Jiading District Anting Road No. 123 Patentee after: SAIC VOLKSWAGEN AUTOMOTIVE Co.,Ltd. Address before: 201102 Shanghai city Jiading District Anting Road No. 123 Patentee before: SHANGHAI VOLKSWAGEN AUTOMOTIVE Co.,Ltd. |
|
| 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: 20131023 |