CN202726659U - Polishing device for roller rings of twin rollers - Google Patents
Polishing device for roller rings of twin rollers Download PDFInfo
- Publication number
- CN202726659U CN202726659U CN 201220473343 CN201220473343U CN202726659U CN 202726659 U CN202726659 U CN 202726659U CN 201220473343 CN201220473343 CN 201220473343 CN 201220473343 U CN201220473343 U CN 201220473343U CN 202726659 U CN202726659 U CN 202726659U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- lead screw
- drive lead
- twin rollers
- emery wheel
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for roller rings of twin rollers, which is characterized in that a base is longitudinally provided with a longitudinal transmission screw rod driven by a speed reducer; a large supporting plate is in screw thread fit with the longitudinal transmission screw rod so as to be capable of reciprocating along the axial direction of the longitudinal transmission screw rod; and a grinding wheel and a motor for driving the grinding wheel to rotate are supported by the large supporting plate and reciprocate along with the large supporting plate. The base can be directly arranged on the twin rollers, and the roller rings can be polished through moving the large supporting plate and a small supporting plate and are not needed to be dismounted from equipment so that the maintenance time is greatly shortened.
Description
Technical field
The utility model relates to twin rollers roller circle arrangement for grinding.
Background technology
At present, domestic twin rollers is at roller circle surface overlaying high-abrasive material or adopts high chromium alloy casting.Twin rollers is high-speed rotating equipment, linear velocity can reach 68km/h, the roller circle belongs to consumable accessory, but because roller circle case hardness is more than HRC55, general cutter can't be realized reconditioning, in case when needing to repair, revised by special equipment after must dismantling, whole process labour intensity is large, and the correction time is long, and revising a roller circle generally needs more than 10 hour.
Summary of the invention
The utility model is for avoiding the existing weak point of above-mentioned prior art, providing a kind of twin rollers roller circle arrangement for grinding, so that easier for the reconditioning of roller circle.
The utility model is by the following technical solutions:
The version of the utility model twin rollers roller circle arrangement for grinding is: on base, the vertical drive lead screw that is driven by reductor longitudinally is set, big palette and described vertical drive lead screw threaded engagement can move along the axial reciprocating of described vertical drive lead screw described big palette; Emery wheel and be used for to drive the motor that emery wheel rotates and move back and forth by the big palette supporting and with big palette.
The version of the utility model twin rollers roller circle arrangement for grinding also is:
Hand feed mechanism is set, and is on described big palette, and along the horizontal drive lead screw that horizontally set is driven by wind, little supporting plate and described horizontal drive lead screw threaded engagement can move along the axial reciprocating of described horizontal drive lead screw described little supporting plate; Described emery wheel and the motor that be used for to drive emery wheel are arranged on described little supporting plate.
Described reductor is the motor direct-connected cycloidal planetary gear speed reducer.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, the utility model can be set directly on the twin rollers by base, can realize the reconditioning of pair roller circle by the movement of big palette and little supporting plate, and the roller circle need not to pull down from equipment, has greatly reduced maintenance time.
2, the utility model is for for autonomous device, installs and dismantle fairly simple, is easy to supporting setting with existing twin rollers.
Description of drawings
Fig. 1 is the utility model end face structure schematic diagram;
Fig. 2 is the utility model plan structure schematic diagram;
Number in the figure: 1 reductor; 2 clutches; 3 vertical drive lead screws; 4 bases; 5 big palettes; 6 motors; 7 little supporting plates; 8 horizontal drive lead screws; 9 motor pulleys; 10 emery wheel belt pulleys; 11 emery wheels; 12 roller circles; 13 winds.
The specific embodiment
Referring to Fig. 1, Fig. 2, the version of twin rollers roller circle arrangement for grinding is in the present embodiment: on base 4, the vertical drive lead screw 3 that is driven by clutch 2 by reductor 1 longitudinally is set, big palette 5 and vertical drive lead screw 3 threaded engagement, make big palette 5 longitudinally the axial reciprocating of drive lead screw 3 move; Emery wheel 11 and the motor 6 that be used for to drive emery wheel 11 move back and forth by big palette 5 supportings and with big palette 5.
In the implementation, as shown in Figure 1, hand feed mechanism is set, on big palette 5, along the horizontal drive lead screw 8 that horizontally set is driven by wind 13, little supporting plate 7 and horizontal drive lead screw 8 threaded engagement can move along the axial reciprocating of horizontal drive lead screw 8 little supporting plate 7; Emery wheel 11 and the motor 6 that rotates for driving emery wheel 11 are arranged on little supporting plate 7.Reductor 1 adopts cycloidal planetary gear speed reducer.
In the use, be by the continuous reciprocal ground effect of reciprocating motion realization of big palette 5, adjust by the position of 13 pairs of little supporting plates 7 of wind, with the distance of control emery wheel 11 and roller circle 12.
The utility model is autonomous device, can be installed on the twin rollers by base 4, and the depth of parallelism that only needs before the work to proofread and correct emery wheel and roller circle gets final product.
Claims (3)
1. twin rollers roller circle arrangement for grinding, it is characterized in that: on base (4), the vertical drive lead screw (3) that is driven by reductor (1) longitudinally is set, big palette (5) and described vertical drive lead screw (3) threaded engagement can move along the axial reciprocating of described vertical drive lead screw (3) described big palette (5); Emery wheel (11) and be used for to drive the motor (6) that emery wheel (11) rotates and move back and forth by big palette (5) supporting and with big palette (5).
2. twin rollers roller circle arrangement for grinding according to claim 1, it is characterized in that: hand feed mechanism is set, on described big palette (5), along the horizontal drive lead screw (8) of horizontally set by wind (13) driving, little supporting plate (7) and described horizontal drive lead screw (8) threaded engagement can move along the axial reciprocating of described horizontal drive lead screw (8) described little supporting plate (7); Described emery wheel (11) and the motor (6) that be used for to drive emery wheel (11) are arranged on described little supporting plate (7).
3. twin rollers roller circle arrangement for grinding according to claim 1, it is characterized in that: described reductor (1) is the motor direct-connected cycloidal planetary gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473343 CN202726659U (en) | 2012-09-17 | 2012-09-17 | Polishing device for roller rings of twin rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220473343 CN202726659U (en) | 2012-09-17 | 2012-09-17 | Polishing device for roller rings of twin rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726659U true CN202726659U (en) | 2013-02-13 |
Family
ID=47652404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220473343 Expired - Fee Related CN202726659U (en) | 2012-09-17 | 2012-09-17 | Polishing device for roller rings of twin rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385073A (en) * | 2014-12-11 | 2015-03-04 | 中航三鑫太阳能光电玻璃有限公司 | Off-line grinding and cleaning machine for rubber-covered roller |
| CN105500130A (en) * | 2016-01-19 | 2016-04-20 | 广东赛因迪科技股份有限公司 | Double-roll machine roller repair method and device |
-
2012
- 2012-09-17 CN CN 201220473343 patent/CN202726659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385073A (en) * | 2014-12-11 | 2015-03-04 | 中航三鑫太阳能光电玻璃有限公司 | Off-line grinding and cleaning machine for rubber-covered roller |
| CN105500130A (en) * | 2016-01-19 | 2016-04-20 | 广东赛因迪科技股份有限公司 | Double-roll machine roller repair method and device |
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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: 20130213 Termination date: 20180917 |