CN202803761U - Vertical regulating device for lower roll of dual-roll mill - Google Patents
Vertical regulating device for lower roll of dual-roll mill Download PDFInfo
- Publication number
- CN202803761U CN202803761U CN 201220353790 CN201220353790U CN202803761U CN 202803761 U CN202803761 U CN 202803761U CN 201220353790 CN201220353790 CN 201220353790 CN 201220353790 U CN201220353790 U CN 201220353790U CN 202803761 U CN202803761 U CN 202803761U
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- CN
- China
- Prior art keywords
- transmission mechanism
- lead screw
- lower roll
- screw transmission
- roll
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- Expired - Fee Related
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Abstract
The utility model relates to a vertical regulating device for a lower roll of a dual-roll mill. The vertical regulating device comprises a device and frames arranged on two sides of the base, and slide grooves for assembling an upper roll and the lower roll are reserved in the middle of the frames. The vertical regulating device is characterized in that two sides of the lower roll are mounted in one slide groove through a connector having inclined bottom surface, two wedges matched with the bottom surface of the connector are respectively arranged at bottoms of the two slide grooves, and the wedges are matched and connected with lead screw transmission mechanism to drive the wedges to move so as to regulate height of two sides of the lower roll. The height of the lower roll of the dual-roll mill can be adjusted quickly and easily by the vertical regulating device.
Description
Technical field
The utility model relates to a kind of duo mill lower roll up-down adjustment device.
Background technology
Duo mill simple in structure, of many uses.It is divided into reversible and unidirectional type.The former has blooming mill, girder and rail mill, heavy and medium plate mill etc.Unidirectional type has steel billet tandem mill, pack-rolled sheet milling train, thin plate or cold strip mill, planisher etc.The beginning of the eighties, the roller of duo mill of maximum directly was 1500 millimeters, long 3500 millimeters of the body of roll, mill speed 3～7 meter per seconds.
And it is existing loaded down with trivial details to the regulative mode of duo mill lower roll.
Summary of the invention
The purpose of this utility model is to provide a kind of duo mill lower roll up-down adjustment device, and this device can be realized the adjusting to duo mill lower roll height fast, regulates quick, simple and easy.
The technical solution of the utility model is: a kind of duo mill lower roll up-down adjustment device, comprise base and the frame of being located at the base both sides, described central rack offers the chute for assembling top roll and lower roll, it is characterized in that: described lower roll both sides are that the Connection Block on inclined-plane is installed in the chute through the bottom surface, and two chutes bottom respectively is provided with a wedge that cooperates with the Connection Block bottom surface; Described wedge cooperates connection to move for driving wedge with lead screw transmission mechanism, so that regulate the height of lower roll both sides.
Further, the screw mandrel middle part of two lead screw transmission mechanism offers through hole, be connected with a connecting rod between two through hole, this connecting rod one end via through holes stretches out the screw mandrel outboard end of the first lead screw transmission mechanism, the other end welds mutually with the screw mandrel of the second lead screw transmission mechanism, the screw mandrel outboard end of described the first lead screw transmission mechanism is connected with the first handwheel and is used for control the first lead screw transmission mechanism, and the end that described connecting rod stretches out the first lead screw transmission mechanism is provided with the second handwheel for control the second lead screw transmission mechanism.
The utility model has the advantage of:
The first, novel structure, rationally distributed;
The second, the handwheel of regulating is positioned at the same side of duo mill, convenient rotation to handwheel, and the adjusting to duo mill lower roll both sides height is realized in the same side again.
Description of drawings
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the stereogram that the utility model embodiment removes rod and lower roll.
Fig. 3 is the side view that the utility model embodiment removes rod and lower roll.
Fig. 4 is the A-A cutaway view of Fig. 3.
Description of drawings:
1-base 2-frame 3-top roll 4-lower roll 5-chute 6-Connection Block 7-wedge 8-through hole 9-connecting rod 10-the first lead screw transmission mechanism 11-the second lead screw transmission mechanism 12-the first handwheel 13-the second handwheel 14-fixed bar.
The specific embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, embodiment cited below particularly, and cooperation accompanying drawing be described in detail below, but the utility model are not limited to this.
With reference to legend, a kind of duo mill lower roll up-down adjustment device, comprise base 1 and the frame 2 of being located at the base both sides, described central rack offers for the chute 5 of assembling top roll 3 with lower roll 4, it is characterized in that: described lower roll both sides are that the Connection Block 6 on inclined-plane is installed in the chute through the bottom surface, and two chutes bottom respectively is provided with a wedge 7 that cooperates with the Connection Block bottom surface; Described wedge cooperates connection to move for driving wedge with lead screw transmission mechanism, so that regulate the height of lower roll both sides.
Further, the screw mandrel middle part of two lead screw transmission mechanism offers through hole 8, be connected with a connecting rod 9 between two through hole, this connecting rod one end via through holes stretches out the screw mandrel outboard end of the first lead screw transmission mechanism 10, the other end welds mutually with the screw mandrel of the second lead screw transmission mechanism 11, the screw mandrel outboard end of described the first lead screw transmission mechanism is connected with the first handwheel 12 and is used for control the first lead screw transmission mechanism, and the end that described connecting rod stretches out the first lead screw transmission mechanism is provided with the second handwheel 13 for control the second lead screw transmission mechanism.
The utility model is to be positioned at the movement that duo mill two handwheels are on one side realized the first lead screw transmission mechanism and the second lead screw transmission mechanism by rotation, thereby drive the movement of wedge, impel the Connection Block that is positioned at chute to carry out elevating movement, namely realize the adjusting to the lower roll height, in one preferred embodiment, in order better to guarantee the stability of integral device, between two frames, be connected with some fixed bars 14.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (2)
1. duo mill lower roll up-down adjustment device, comprise base and the frame of being located at the base both sides, described central rack offers the chute for assembling top roll and lower roll, it is characterized in that: described lower roll both sides are that the Connection Block on inclined-plane is installed in the chute through the bottom surface, and two chutes bottom respectively is provided with a wedge that cooperates with the Connection Block bottom surface; Described wedge cooperates connection to move for driving wedge with lead screw transmission mechanism, so that regulate the height of lower roll both sides.
2. duo mill lower roll up-down adjustment device according to claim 1, it is characterized in that: the screw mandrel middle part of two lead screw transmission mechanism offers through hole, be connected with a connecting rod between two through hole, this connecting rod one end via through holes stretches out the screw mandrel outboard end of the first lead screw transmission mechanism, the other end welds mutually with the screw mandrel of the second lead screw transmission mechanism, the screw mandrel outboard end of described the first lead screw transmission mechanism is connected with the first handwheel and is used for control the first lead screw transmission mechanism, and the end that described connecting rod stretches out the first lead screw transmission mechanism is provided with the second handwheel for control the second lead screw transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353790 CN202803761U (en) | 2012-07-20 | 2012-07-20 | Vertical regulating device for lower roll of dual-roll mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220353790 CN202803761U (en) | 2012-07-20 | 2012-07-20 | Vertical regulating device for lower roll of dual-roll mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803761U true CN202803761U (en) | 2013-03-20 |
Family
ID=47862706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220353790 Expired - Fee Related CN202803761U (en) | 2012-07-20 | 2012-07-20 | Vertical regulating device for lower roll of dual-roll mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464466A (en) * | 2013-08-27 | 2013-12-25 | 温州金石机器人科技有限公司 | Body of horizontal rolling machine |
-
2012
- 2012-07-20 CN CN 201220353790 patent/CN202803761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103464466A (en) * | 2013-08-27 | 2013-12-25 | 温州金石机器人科技有限公司 | Body of horizontal rolling machine |
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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: 20130320 Termination date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |