CN202803833U - Structure of straightening machine with rollers capable of being replaced easily - Google Patents
Structure of straightening machine with rollers capable of being replaced easily Download PDFInfo
- Publication number
- CN202803833U CN202803833U CN 201220513119 CN201220513119U CN202803833U CN 202803833 U CN202803833 U CN 202803833U CN 201220513119 CN201220513119 CN 201220513119 CN 201220513119 U CN201220513119 U CN 201220513119U CN 202803833 U CN202803833 U CN 202803833U
- Authority
- CN
- China
- Prior art keywords
- frame body
- working roll
- upper frame
- bearing block
- roll bearing
- 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 structure of a straightening machine with rollers capable of being replaced easily. The structure of the straightening machine comprises an upper frame body and a lower frame body, wherein an upper working roller bearing seat is mounted on the lower portion of the upper frame body through a bolt and a check block, and upper working rollers are mounted on the upper frame body through the upper working roller bearing seat. A lower working roller bearing seat is mounted in a sliding mode on the upper portion of the lower frame body through a slideway, and lower working rollers are mounted in the lower working roller bearing seat. Lifting devices are arranged on four corners of the lower frame body, output ends of the lifting devices are connected with the upper frame body, sliding grooves are horizontally arranged on the upper frame body, a lifting hook is mounted in a sliding mode in each sliding groove through a sliding block, and lifting lugs corresponding to the lifting hooks are mounted on the lower working roller bearing seat. The structure of the straightening machine is simple in structure and convenient and safe to operate, the lower working rollers can be lifted with no need of extra motive power, the lower working rollers can be conveniently replaced, and the upper working rollers are mounted on the upper frame body through bolts and are convenient to disassemble.
Description
Technical field
The utility model relates to straightener, relates in particular to a kind of straightener structure of being convenient to roll change.
Background technology
The working roll of straightener can be subject to very large pressure when working, often use causes wearing and tearing easily, deformation, can affect the effect of straightener when serious, therefore need to change to a certain degree the time at working roller abrasion, straightener normally together takes off working roll and working roll bearing block in the roll change process, externally carried out reinstalling together again meeting straightener main body after the installation, traditional straightener does not have the special roller arrangement bottom working roll bearing block that moves back to be arranged in the track of lower frame body, its taking-up need to upwards be lifted makes it be higher than track, because working roll is more, the bearing block that therefore working roll is installed is very heavy hoist very inconvenient.
The utility model content
The technical problem that the utility model solves is: a kind of straightener structure of being convenient to roll change is provided, utilizes self working roll slack adjuster to provide power that the bottom working roll bearing block is lifted, so that change.
For reaching this purpose, the utility model by the following technical solutions:
A kind of straightener structure of being convenient to roll change comprises upper frame body and lower frame body, and described upper frame body bottom is equipped with the top working roll bearing block by bolt and block, and described top working roll is installed on the upper frame body by the top working roll bearing block; The vertical slideway that is equipped with on the described lower frame body, described lower frame body top slidably is equipped with the bottom working roll bearing block by slideway, described bottom working roll is installed in the bottom working roll bearing block, four jiaos of described lower frame bodies are provided with jack up unit, described jack up unit output connects upper frame body, on the described upper frame body level be provided with chute, by slide block suspension hook is installed slidably in the described chute, be provided with the hanger corresponding with described suspension hook on the described bottom working roll bearing block.
Further, described suspension hook is four, is distributed in four jiaos of bottom working roll bearing blocks, and corresponding hanger also is four with it.
Further, described hanger is connected on the bottom working roll bearing block by set bolt.
The beneficial effects of the utility model are: simple in structure, easy and safe to operate, the lifting that needn't provide extra power can realize the bottom working roll group is convenient to change the bottom working roll group, and the top working roll group is installed on the upper frame body by bolt, convenient disassembly.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is for ease of the straightener hoisting structure schematic diagram of roll change.
Among the figure:
1, upper frame body; 2, lower frame body; 3, bolt; 4, block; 5, top working roll bearing block; 6, bottom working roll bearing block; 7, jack up unit; 8, chute; 9, slide block; 10, suspension hook; 11, hanger.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment.
As shown in Figure 1, in present embodiment, a kind of straightener structure of being convenient to roll change described in the utility model, comprise upper frame body 1 and lower frame body 2, described upper frame body 1 bottom is equipped with top working roll bearing block 5, described top working roll bearing block 5 tops are provided with T-shaped groove, and described top working roll bearing block 5 is installed on the upper frame body 1 by T-shaped groove, block 4 and bolt 3, in the described top working roll bearing block 5 top working roll are installed.
Described lower frame body 2 tops and described top working roll bearing block 5 corresponding positions are provided with bottom working roll bearing block 6, described bottom working roll bearing block 6 slidably is installed in the lower frame body 2 by the vertical slideway that is arranged in the lower frame body 2, in the described bottom working roll bearing block 6 bottom working roll is installed.
Four jiaos of described lower frame body 2 are provided with jack up unit 7, described jack up unit 7 outputs connect upper frame body 1, upper frame body 1 can move up and down under the effect of jack up unit 7, regulates the distance between upper frame body 1 and the lower frame body 2, thereby regulates the distance between top working roll and the bottom working roll.
Upper frame body 1 inboard level be provided with two chutes 8, every chute 8 two ends all slidably are provided with a suspension hook 10 by slide block 9, four jiaos of described bottom working roll bearing block 6 places and described suspension hook 10 corresponding positions are provided with hanger 11, and described hanger 11 is installed on the bottom working roll bearing block 6 by set bolt.
When needs replaced with working roll, jack up unit 7 drove upper frame body 1 and moves upward, and the top roll group is risen to move back the roller height, then unclamped bolt 3 and took off block 4, moved back the roller operation through moving back roller arrangement again; When needs replace with working roll, the suspension hook 10 that at first slides makes it with hanger 11 hook masters, by jack up unit 7 upper frame body 1 is together sling together with bottom working roll bearing block 6 again, until bottom working roll bearing block 6 exceeds slipway location, moved back the roller operation by moving back roller arrangement again.
What need statement is; the above-mentioned specific embodiment only is preferred embodiment of the present utility model and institute's application technology principle; in technical scope disclosed in the utility model; the variation that any those skilled in the art of being familiar with expected easily or replacement all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. a straightener structure of being convenient to roll change is characterized in that, comprises upper frame body and lower frame body, and described upper frame body bottom is equipped with the top working roll bearing block by bolt and block, and described top working roll is installed on the upper frame body by the top working roll bearing block; The vertical slideway that is equipped with on the described lower frame body, described lower frame body top slidably is equipped with the bottom working roll bearing block by slideway, described bottom working roll is installed in the bottom working roll bearing block, four jiaos of described lower frame bodies are provided with jack up unit, described jack up unit output connects upper frame body, on the described upper frame body level be provided with chute, by slide block suspension hook is installed slidably in the described chute, be provided with the hanger corresponding with described suspension hook on the described bottom working roll bearing block.
2. the straightener structure of being convenient to roll change according to claim 1 is characterized in that described suspension hook is four, is distributed in four jiaos of bottom working roll bearing blocks, and corresponding hanger also is four with it.
3. the straightener structure of being convenient to roll change according to claim 1 and 2 is characterized in that described hanger is connected on the bottom working roll bearing block by set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513119 CN202803833U (en) | 2012-10-08 | 2012-10-08 | Structure of straightening machine with rollers capable of being replaced easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220513119 CN202803833U (en) | 2012-10-08 | 2012-10-08 | Structure of straightening machine with rollers capable of being replaced easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803833U true CN202803833U (en) | 2013-03-20 |
Family
ID=47862778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220513119 Expired - Fee Related CN202803833U (en) | 2012-10-08 | 2012-10-08 | Structure of straightening machine with rollers capable of being replaced easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873137A (en) * | 2012-10-08 | 2013-01-16 | 无锡市欣华泓机械制造有限公司 | Straightener structure convenient in roll replacement |
-
2012
- 2012-10-08 CN CN 201220513119 patent/CN202803833U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102873137A (en) * | 2012-10-08 | 2013-01-16 | 无锡市欣华泓机械制造有限公司 | Straightener structure convenient in roll replacement |
| CN102873137B (en) * | 2012-10-08 | 2015-12-16 | 无锡市欣华泓机械制造有限公司 | A kind of straightener structure being convenient to roll change |
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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: 20130320 Termination date: 20171008 |