CN203453275U - Drum spacing adjustment device - Google Patents
Drum spacing adjustment device Download PDFInfo
- Publication number
- CN203453275U CN203453275U CN201320549141.XU CN201320549141U CN203453275U CN 203453275 U CN203453275 U CN 203453275U CN 201320549141 U CN201320549141 U CN 201320549141U CN 203453275 U CN203453275 U CN 203453275U
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- CN
- China
- Prior art keywords
- voussoir
- roller
- mobile
- slide block
- drum
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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 drum spacing adjustment device which is used for adjusting the distance between a fixed drum fixedly arranged on a machine body and a movable drum movably arranged on the machine body. The adjustment device comprises a longitudinal guide rail and a horizontal guide rail which are vertically arranged on the machine body, wherein a sliding block is slidably arranged on the longitudinal guide rail; the movable drum is slidably arranged on the horizontal guide rail through a sliding bearing seat; the sliding block is fixedly provided with a movable wedge block; a fixed wedge block is fixedly arranged on the corresponding side of the sliding bearing seat; the movable wedge block is provided with a guide tilt surface propping against the fixed wedge block; the vertical distance between the upper end part of the movable wedge block and the sliding block is smaller than that between the lower end part of the movable wedge block and the sliding block. According to the drum spacing adjustment device, the movable wedge block is used for controlling the movable drum to move to adjust the spacing between the movable wedge block and the movable drum, and the large-range longitudinal movement of the movable wedge block is transformed into the small-range horizontal movement of the sliding bearing seat, so that the spacing adjustment accuracy is effectively improved. The drum spacing adjustment device is stable in structure, convenient to adjust and suitable for popularization in the distance micro-adjustment demand in the field of machinery.
Description
Technical field
The utility model relates to a kind of roller spacing regulator.
Background technique
At present in traditional mode of production, spacing between roller can change along with the needs of producing, need regularly adjust, and the adjustment precision of traditional controlling device is lower, even need by artificial adjusting roller spacing, the spacing affecting between roller is adjusted precision, and the thickness of goods is difficult to control, affect manufacturing efficiency, cannot meet the needs of client to goods.
Model utility content
The purpose of this utility model is to provide a kind of roller spacing regulator, the spacing between can fine adjustment roller, structural stability, easy and simple to handle.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of roller spacing regulator, for adjusting the fixedly roller being fixedly installed on body and can being arranged on movably the distance between the mobile roller on body, this regulating device comprises perpendicular longitudinal rail and the cross slide way being arranged on body, on described longitudinal rail, can be provided with slidably slide block, described mobile roller can be slidably arranged on described cross slide way by a plain bearing housing, described slide block is fixedly installed a mobile voussoir, described plain bearing housing respective side is fixedly installed a fixedly voussoir, described plain bearing housing and described fixedly voussoir push against and are positioned between described mobile voussoir and a puller mechanism, the both sides of the plain bearing housing that described mobile voussoir and the separation of described puller mechanism are described, on body, be also provided with the driving mechanism for driving described slide block to drive described mobile voussoir to slide along described longitudinal rail, described mobile voussoir has guiding surface, described fixedly voussoir is against on described guiding surface, the upper end portion of described guiding surface to the perpendicular distance of described slide block is less than underpart to the perpendicular distance of described slide block.
Preferably, the longitudinal cross-section of described mobile voussoir is up-narrow and down-wide right-angled trapezium, and is arranged on described slide block, with the face at its oblique waist place, forms described guiding surface with the face at its waist place, right angle.
Preferably, the longitudinal cross-section of described mobile voussoir is the right-angled triangle that an acute angle makes progress, and is arranged on described slide block, with the face at its hypotenuse place, forms described guiding surface with the face at one right angle side place.
Preferably, described fixedly voussoir is the described mobile voussoir that above-below direction is inverted.
Preferably, described puller mechanism is the oil cylinder that can extend along the length direction of described cross slide way.
Preferably, the actuating motor that described driving mechanism comprises the retarder that is in transmission connection with described mobile voussoir, is in transmission connection with described retarder.
The beneficial effects of the utility model are: by the mobile voussoir that can move up and down, control plain bearing housing and drive the mobile roller transverse shifting on it, and then regulate the fixedly spacing between roller and mobile roller, the above-below direction of mobile voussoir is significantly moved and is converted into laterally moving by a small margin of plain bearing housing, effectively improved the precision that spacing is adjusted, and by puller mechanism, the plain bearing housing of adjusting is positioned, guarantee that complete machine continues normal operation, structural stability, easy to adjust, is suitable for promoting in the distance fine regulation demand in mechanical field.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation (perspective view) of roller spacing regulator of the present utility model;
Accompanying drawing 2 is the schematic diagram of the slide block in roller spacing regulator of the present utility model, mobile voussoir and part driving mechanism.
In accompanying drawing: 1, body; 2, fixing roller; 3, mobile roller; 4, longitudinal rail; 5, cross slide way; 6, slide block; 7, plain bearing housing; 8, mobile voussoir; 9, fixing voussoir; 10, guiding surface; 11, oil cylinder; 12, retarder; 13, actuating motor.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is described in detail below:
Above-below direction in this specification is the above-below direction shown in accompanying drawing 1 or accompanying drawing 2.
As shown in accompanying drawing 1 and accompanying drawing 2, a kind of roller spacing regulator, for adjusting the fixedly roller being fixedly installed on body and can being arranged on movably the distance between the mobile roller on body, this regulating device comprises perpendicular longitudinal rail and the cross slide way being arranged on body, on longitudinal rail, can be provided with slidably slide block, mobile roller can be slidably arranged on cross slide way by a plain bearing housing, slide block is fixedly installed a mobile voussoir, plain bearing housing respective side is fixedly installed a fixedly voussoir, plain bearing housing and fixedly voussoir push against and are positioned between mobile voussoir and a puller mechanism, the both sides of mobile voussoir and puller mechanism separation plain bearing housing, on body, be also provided with for driving slide block to drive the mobile voussoir driving mechanism that longitudinally guide rail slides, mobile voussoir has guiding surface, fixedly voussoir is against on guiding surface, the upper end portion of guiding surface to the perpendicular distance of slide block is less than underpart to the perpendicular distance of slide block.
The longitudinal cross-section of the mobile voussoir in the present embodiment is up-narrow and down-wide right-angled trapezium, and is arranged on slide block, with the face at its oblique waist place, forms guiding surface with the face at its waist place, right angle; Also can select such structure in addition: the longitudinal cross-section of mobile voussoir is the right-angled triangle that an acute angle makes progress, and be arranged on slide block, with the face at its hypotenuse place, form guiding surface with the face at one right angle side place, and to sum up, for mobile voussoir and fixing voussoir cooperating better, fixedly voussoir is the mobile voussoir that above-below direction is inverted; Above-mentioned puller mechanism is the oil cylinder that can extend along the length direction of cross slide way, the urceolus of oil cylinder is fixed on body, flexible rod and plain bearing housing are in transmission connection, the actuating motor that driving mechanism comprises the retarder that is in transmission connection with mobile voussoir, is in transmission connection with retarder, a fitting seat is set on body, and retarder and actuating motor are arranged on this fitting seat.
Adjust principle: when longitudinally guide rail upwards promotes mobile voussoir by actuating motor and retarder, under the effect of guiding surface, promoting fixedly voussoir and plain bearing housing drives mobile roller to moving away from the fixing direction of roller, strengthen mobile roller and the fixing distance between roller, on the contrary, when by actuating motor and retarder, longitudinally guide rail pulls mobile voussoir downwards, under the effect of guiding surface and oil cylinder, promoting fixedly voussoir and plain bearing housing drives mobile roller to move to the close fixedly direction of roller, dwindle mobile roller and the fixing distance between roller, to sum up, behind the position of the good mobile roller of furnishing, utilize oil cylinder that mobile roller is had good positioning, guarantee its safety, work reliably, what mobile voussoir and slide block were installed mutually is an attachment face, this design proposal can be set according to the required precision of adjusting the size of the acute angle angle between attachment face and guiding surface, this acute angle angle is less, adjust precision higher, in the situation that mobile voussoir moves same distance, this acute angle angle is less, and the distance that fixedly voussoir and plain bearing housing move is less, and spacing adjustment precision is higher.
Present design is controlled plain bearing housing by the mobile voussoir that can move up and down and is driven the mobile roller transverse shifting on it, and then regulate the fixedly spacing between roller and mobile roller, the above-below direction of mobile voussoir is significantly moved and is converted into laterally moving by a small margin of plain bearing housing, effectively improved the precision that spacing is adjusted, and by puller mechanism, the plain bearing housing of adjusting is positioned, guarantee that complete machine continues normal operation, structural stability, easy to adjust, is suitable for promoting in the distance fine regulation demand in mechanical field.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a roller spacing regulator, for adjusting the fixedly roller being fixedly installed on body and can being arranged on movably the distance between the mobile roller on body, it is characterized in that: this regulating device comprises perpendicular longitudinal rail and the cross slide way being arranged on body, on described longitudinal rail, can be provided with slidably slide block, described mobile roller can be slidably arranged on described cross slide way by a plain bearing housing, described slide block is fixedly installed a mobile voussoir, described plain bearing housing respective side is fixedly installed a fixedly voussoir, described plain bearing housing and described fixedly voussoir push against and are positioned between described mobile voussoir and a puller mechanism, the both sides of the plain bearing housing that described mobile voussoir and the separation of described puller mechanism are described, on body, be also provided with the driving mechanism for driving described slide block to drive described mobile voussoir to slide along described longitudinal rail, described mobile voussoir has guiding surface, described fixedly voussoir is against on described guiding surface, the upper end portion of described guiding surface to the perpendicular distance of described slide block is less than underpart to the perpendicular distance of described slide block.
2. roller spacing regulator according to claim 1, it is characterized in that: the longitudinal cross-section of described mobile voussoir is up-narrow and down-wide right-angled trapezium, and be arranged on described slide block, with the face at its oblique waist place, form described guiding surface with the face at its waist place, right angle.
3. roller spacing regulator according to claim 1, it is characterized in that: the longitudinal cross-section of described mobile voussoir is the right-angled triangle that an acute angle makes progress, and be arranged on described slide block, with the face at its hypotenuse place, form described guiding surface with the face at one right angle side place.
4. according to the roller spacing regulator described in claim 1 or 2 or 3, it is characterized in that: described fixedly voussoir is the described mobile voussoir that above-below direction is inverted.
5. roller spacing regulator according to claim 4, is characterized in that: the oil cylinder of described puller mechanism for extending along the length direction of described cross slide way.
6. roller spacing regulator according to claim 4, is characterized in that: the actuating motor that described driving mechanism comprises the retarder that is in transmission connection with described mobile voussoir, is in transmission connection with described retarder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549141.XU CN203453275U (en) | 2013-09-05 | 2013-09-05 | Drum spacing adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549141.XU CN203453275U (en) | 2013-09-05 | 2013-09-05 | Drum spacing adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453275U true CN203453275U (en) | 2014-02-26 |
Family
ID=50133151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549141.XU Expired - Fee Related CN203453275U (en) | 2013-09-05 | 2013-09-05 | Drum spacing adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132348A (en) * | 2018-06-28 | 2019-01-04 | 湖州吴兴双德输送机械有限公司 | Roller and roller rack device in a kind of conveying machinery |
| CN109317975A (en) * | 2018-09-29 | 2019-02-12 | 赵彦强 | A kind of hardware processing unit (plant) convenient for adjusting |
-
2013
- 2013-09-05 CN CN201320549141.XU patent/CN203453275U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132348A (en) * | 2018-06-28 | 2019-01-04 | 湖州吴兴双德输送机械有限公司 | Roller and roller rack device in a kind of conveying machinery |
| CN109317975A (en) * | 2018-09-29 | 2019-02-12 | 赵彦强 | A kind of hardware processing unit (plant) convenient for adjusting |
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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: 20140226 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |