CN201960007U - Fixing device for uncoiling and coiling swell-shrinking disc springs of coiling drum via rolling mill - Google Patents
Fixing device for uncoiling and coiling swell-shrinking disc springs of coiling drum via rolling mill Download PDFInfo
- Publication number
- CN201960007U CN201960007U CN2010206502348U CN201020650234U CN201960007U CN 201960007 U CN201960007 U CN 201960007U CN 2010206502348 U CN2010206502348 U CN 2010206502348U CN 201020650234 U CN201020650234 U CN 201020650234U CN 201960007 U CN201960007 U CN 201960007U
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- CN
- China
- Prior art keywords
- disc spring
- dish spring
- hole
- coiling
- screw
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- 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 fixing device for uncoiling and coiling a swell-shrinking disc spring of a coiling drum via a rolling mill, comprising a screw (2.6), a disc spring (2.3) and a disc spring housing (2.4), wherein one end of the disc spring housing (2.4) is provided with a flanged cylinder and the other end of the disc spring housing (2.4) penetrates through a disc spring housing hole in a round hole of the disc spring (2.3) so as to enter a counter bore on the outer surface of a hollow main shaft (2.7); a screw through hole is arranged in the flanged cylinder of the disc spring housing (2.4); and the screw (2.6) penetrates through the screw through hole so as to be tightly and fixedly connected with a wire hole in the counter bore of the hollow main shaft (2.7). By adopting the connection manner of the utility model, only the machining precision of the disc spring housing (2.4) needs to be ensured and studs and nuts with complicated structures do not need to be machined so that the machining difficulty is greatly reduced, the cost is saved and the installation is easy; and the compression amount of the disc spring (2.3) does not need to be adjusted independently so that the workload of workers is decreased and the assembling precision of a coiling drum is improved.
Description
Technical field
The utility model relates to band mill uncoiler, coiler mandrel technical field, especially relates to a kind of milling train uncoiling, batches reel breathing dish spring fixture.
Background technology
At present, the band mill uncoiling, batch the fanning strip on the reel and the draw bail of hollow main shaft, as shown in Figure 1: adopt double-screw bolt 1.4, dish spring 1.3, nut cap 1.6, double-screw bolt 1.4 1 ends are fixed on the hollow main shaft 1.7, the double-screw bolt other end passes circular hole on the fanning strip 1.2, is placed on the dish spring 1.3 in fanning strip 1.2 circular holes, by dish spring 1.3 decrements that design in advance, the nut cap 1.6 that rotation is installed on the double-screw bolt 1.4 arrives assigned address, and fanning strip 1.2 just has been assemblied on the hollow main shaft 1.7.
Because nearly tens even up to a hundred of the coupling arrangements between fanning strip and the hollow main shaft, when adopting stud members 1.4, dish spring 1.3, nut cap 1.6 connections, the dish spring has had a spot of decrement during installation, therefore need specific purpose tool that the dish spring is carried out and compression, cause installing difficulty, and the decrement of dish spring 1.3 will guarantee by artificial adjustment double-screw bolt 1.4, nut cap 1.6, thereby increases workman's workload greatly, and cannot say for sure to demonstrate,prove the reel precision after the installation.
Summary of the invention
For overcoming the existing technical problem of above-mentioned conventional apparatus, the utility model provides a kind of milling train uncoiling, batches reel breathing dish spring fixture,
For achieving the above object, the utility model adopts following technical scheme:
A kind of milling train uncoiling, batch reel breathing dish spring fixture, comprise: screw, dish spring, dish spring cover are formed, described dish spring overlaps the cylinder that an end is provided with rib, and the other end passes the dish spring trepanning of setting in the dish spring circular hole to the counterbore of hollow spindle outer surface; Be provided with screwing through hole in the cylinder of described dish spring cover rib, described screw passes the silk hole that is provided with in screwing through hole and the hollow spindle counterbore and is fastenedly connected.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
Adopt the utility model bind mode, as long as guarantee the machining accuracy of dish spring cover (part 2.4), the double-screw bolt, the nut that do not need the processing structure complexity, greatly reduce difficulty of processing, save expense, and easily installed, do not needed to regulate one by one separately the decrement of dish spring (part 2.3), reduce workman's workload, and can improve the assembly precision of reel.
Description of drawings:
Fig. 1 is a conventional spool breathing dish spring fixture structure schematic diagram:
Fig. 2 is the utility model structural representation:
Among the figure: 1.1, screw; 1.2, fanning strip; 1.3, the dish spring; 1.4, double-screw bolt; 1.5, gland; 1.6, nut cap.2.1, screw; 2.2, fanning strip; 2.3, dish spring 2.4, dish spring cover; 2.5, gland; 2.6, screw; 2.7, hollow spindle.
The specific embodiment:
As shown in Figure 2: a kind of milling train uncoiling, batch reel breathing dish spring fixture, form by screw (2.6), dish spring (2.3), dish spring cover (2.4), described dish spring cover (2.4) one ends are provided with the cylinder of rib, and the other end passes the dish spring trepanning of setting in dish spring (2.3) circular hole to the counterbore of hollow spindle (2.7) outer surface; Be provided with screwing through hole in the cylinder of described dish spring cover (2.4) rib, described screw (2.6) passes the silk hole that is provided with in screwing through hole and hollow spindle (2.7) counterbore and is fastenedly connected.
The utility model is at first by reel breathing scope and fanning strip breathing stressing conditions, determine the length of dish spring cover (2.4) and the size of dish spring, again dish spring cover (2.4) is processed into the cylinder that an end has rib, the screwing through hole that processes is arranged in the cylinder, after other parts of reel assemble, dish spring (2.3) is installed on the dish spring cover (2.4), dish spring cover (2.4) is with stretching out in the end face of the rib circular hole from the fanning strip (2.2), supporting in the counterbore of hollow spindle (2.7) outer surface, use screw (2.6) that dish spring cover (2.4) and hollow main shaft are linked together then, during the reel distending, fanning strip is opened under wedge promotes, the dish spring is in compressive state, when reel shrinks, fanning strip is withdrawn under the dish spring force, and the dish spring is in the state of upspringing, and this is the utility model uncoiling, batch the connection process and the course of work of fanning strip and hollow main shaft on the reel.
Claims (1)
1. a milling train uncoiling, batch reel breathing dish spring fixture, it is characterized in that: comprising: screw (2.6), dish spring (2.3), dish spring cover (2.4), described dish spring cover (2.4) one ends are provided with the cylinder of rib, and the other end passes the dish spring trepanning of setting in dish spring (2.3) circular hole to the counterbore of hollow spindle (2.7) outer surface; Be provided with screwing through hole in the cylinder of described dish spring cover (2.4) rib, described screw (2.6) passes the silk hole that is provided with in screwing through hole and hollow spindle (2.7) counterbore and is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502348U CN201960007U (en) | 2010-12-09 | 2010-12-09 | Fixing device for uncoiling and coiling swell-shrinking disc springs of coiling drum via rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206502348U CN201960007U (en) | 2010-12-09 | 2010-12-09 | Fixing device for uncoiling and coiling swell-shrinking disc springs of coiling drum via rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960007U true CN201960007U (en) | 2011-09-07 |
Family
ID=44522534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206502348U Expired - Fee Related CN201960007U (en) | 2010-12-09 | 2010-12-09 | Fixing device for uncoiling and coiling swell-shrinking disc springs of coiling drum via rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473955A (en) * | 2022-03-24 | 2022-05-13 | 济南宝钢钢材加工配送有限公司 | Special disassembling tool for disc spring pressing cap for coiler drum and operation method of special disassembling tool |
-
2010
- 2010-12-09 CN CN2010206502348U patent/CN201960007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473955A (en) * | 2022-03-24 | 2022-05-13 | 济南宝钢钢材加工配送有限公司 | Special disassembling tool for disc spring pressing cap for coiler drum and operation method of special disassembling tool |
| CN114473955B (en) * | 2022-03-24 | 2024-01-12 | 济南宝钢钢材加工配送有限公司 | Special dismounting tool for disc spring pressing cap for coiling machine coiling block and operation 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20161209 |