CN203031217U - Split type axle box detaching device - Google Patents
Split type axle box detaching device Download PDFInfo
- Publication number
- CN203031217U CN203031217U CN 201220673646 CN201220673646U CN203031217U CN 203031217 U CN203031217 U CN 203031217U CN 201220673646 CN201220673646 CN 201220673646 CN 201220673646 U CN201220673646 U CN 201220673646U CN 203031217 U CN203031217 U CN 203031217U
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- CN
- China
- Prior art keywords
- axle box
- annulus
- half circular
- circular ring
- split type
- 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 - Lifetime
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Abstract
The utility model discloses a split type axle box detaching device. The split type axle box detaching device is arranged inside an axle box to be detached, and includes an upper half circular ring contacted with the inner top of the axle box and a lower half circular ring contacted with the inner bottom of the axle box, the upper half circular ring is slidingly connected with the lower half circular ring, and a spiral support rod capable of spreading the upper half circular ring and the lower half circular ring is arranged between the upper half circular ring and the lower half circular ring. The split type axle box detaching device realizes the detachment of an integrated axle box by means of the jack principle and by uniformly spreading the two half circular rings via the spiral support rod, thereby changing the artificial knocking manner which generates the stress deformation of products, preventing the damages on the machining surface of the axle box, ensuring the machining quality, reducing the labor intensity, and improving the work efficiency.
Description
Technical field
The utility model relates to a kind of split type axle box provision for disengagement.
Background technology
Split type axle box after zoarium machines and sprays paint, need split the axle box of zoarium and come the cleaning burr and immerse paint in process.Usually split axle box method commonly used and be by manually knocking, but this method is easy to the product that processes is produced stress deformation, cause machined surface to damage and scrap, operating efficiency is also lower simultaneously, and labour intensity is bigger.
The utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in the prior art, provide a kind of and can split axle box safely, guarantee axle box crudy, the split type axle box provision for disengagement that reduces labour intensity, increases work efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of split type axle box provision for disengagement, be installed in split axle box inside, comprise first annulus that contacts with the axle box inner top and second annulus that contacts with the axle box inner bottom part, first annulus and second annulus are slidingly connected, between first annulus and second annulus, be provided with the spiral strut that can strut first annulus and second annulus.
Further, for guaranteeing the accurate location of first annulus and second annulus, described first annulus cross section is provided with alignment pin, and second annulus offers the locating hole corresponding with alignment pin.
Specifically, described spiral strut comprises the upper stud that is fixed on first annulus centre position, and fixedly there is following double-screw bolt in second annulus centre position, is connected with bolt between upper stud and the following double-screw bolt, is connected with nut on the bolt.
The beneficial effects of the utility model are: the utility model has utilized the jack principle, by the effect of spiral strut two semicircular ring are evenly strutted, realize the fractionation of fit axle box, changed the stress deformation that the mode of manually knocking produces product, avoided the damage to the axle box machined surface, guarantee crudy, also reduced labour intensity, improved operating efficiency.
Description of drawings
Below in conjunction with drawings and embodiments the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
32. times double-screw bolts of 1. first annulus 2. second annulus 3. spiral struts, 31. upper studs, 33. bolts, 34. nuts, 4. alignment pins, 5. locating holes among the figure
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, so it only shows the formation relevant with the utility model.
A kind of split type axle box provision for disengagement as shown in Figure 1, be installed in split axle box inside, comprise first annulus 1 that contacts with the axle box inner top and second annulus 2 that contacts with the axle box inner bottom part, two cross sections at first annulus 1 are respectively equipped with alignment pin 4, second annulus 2 offers and alignment pin 4 corresponding locating holes 5, utilize alignment pin 4 to insert locating hole 5, guaranteed the accurate location of first annulus 1 with second annulus 2, make first annulus 1 and second annulus 2 can in the axle box hole, slide up and down by alignment pin 4 effects, between first annulus 1 and second annulus 2, be provided with the spiral strut 3 that can strut first annulus 1 and second annulus 2.
Specifically, described spiral strut 3 comprises the upper stud 31 that is fixed on first annulus 1 centre position, in second annulus 2 centre positions following double-screw bolt 32 is arranged fixedly, is connected with bolt 33 between upper stud 31 and the following double-screw bolt 32, is connected with nut 34 on the bolt 33.By the screw action of nut 34 on bolt 33, double-screw bolt 32 under the roof pressure during work, thereby upper and lower semicircular ring 1,2 strutted and realize the fractionation of axle box.
The utility model has utilized the jack principle, by 3 effects of spiral strut upper and lower semicircular ring 1,2 is evenly strutted, realize the fractionation of fit axle box, changed the stress deformation that the mode of manually knocking produces product, avoided the damage to the axle box machined surface, guarantee crudy, also reduced labour intensity, improved operating efficiency.
Above-mentioned embodiment only is explanation technical conceive of the present utility model and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present utility model and is implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. split type axle box provision for disengagement, be installed in split axle box inside, it is characterized in that: comprise first annulus (1) that contacts with the axle box inner top and second annulus (2) that contacts with the axle box inner bottom part, first annulus (1) is slidingly connected with second annulus (2), between first annulus (1) and second annulus (2), be provided with the spiral strut (3) that can strut first annulus (1) and second annulus (2).
2. split type axle box provision for disengagement according to claim 1 is characterized in that: described first annulus (1) cross section is provided with alignment pin (4), and second annulus (2) offers the locating hole (5) corresponding with alignment pin (4).
3. split type axle box provision for disengagement according to claim 1, it is characterized in that: described spiral strut (3) comprises the upper stud (31) that is fixed on first annulus (1) centre position, fixedly there is following double-screw bolt (32) in second annulus (2) centre position, be connected with bolt (33) between upper stud (31) and the following double-screw bolt (32), be connected with nut (34) on the bolt (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673646 CN203031217U (en) | 2012-12-07 | 2012-12-07 | Split type axle box detaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220673646 CN203031217U (en) | 2012-12-07 | 2012-12-07 | Split type axle box detaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031217U true CN203031217U (en) | 2013-07-03 |
Family
ID=48683359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220673646 Expired - Lifetime CN203031217U (en) | 2012-12-07 | 2012-12-07 | Split type axle box detaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926807A (en) * | 2019-03-29 | 2019-06-25 | 河北科技大学 | Cotton fiber rolls up automatic disassembling device |
-
2012
- 2012-12-07 CN CN 201220673646 patent/CN203031217U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926807A (en) * | 2019-03-29 | 2019-06-25 | 河北科技大学 | Cotton fiber rolls up automatic disassembling device |
| CN109926807B (en) * | 2019-03-29 | 2020-07-28 | 河北科技大学 | Automatic dismounting device for cotton fiber roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |