CN205097024U - Version roller is polished and is prevented eccentric clamping device - Google Patents
Version roller is polished and is prevented eccentric clamping device Download PDFInfo
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- CN205097024U CN205097024U CN201520798335.2U CN201520798335U CN205097024U CN 205097024 U CN205097024 U CN 205097024U CN 201520798335 U CN201520798335 U CN 201520798335U CN 205097024 U CN205097024 U CN 205097024U
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- sleeve
- clamping device
- roller
- eccentric clamping
- polished
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Abstract
The utility model discloses a version roller is polished and is prevented eccentric clamping device, including the frame of connecting two mutual dispositions on the lathe, be provided with the sleeve on the opposite face of two frames, the sleeve front end is provided with three -jaw chuck, the bottom surface is provided with toply in the sleeve, three -jaw chuck adopts hydraulic drive, top and sleeve passes through threaded connection, the sleeve inner wall is provided with the ladder. The utility model provides a novel version roller is polished and is prevented eccentric clamping device can improve the cylindricity after edition roller is polished greatly, improves product quality.
Description
Technical field
The utility model relates to the anti-eccentric clamping device of a kind of roller polishing.
Background technology
Intaglio printing is a kind of typography conventional at present, is widely used in the multiple stocks such as plastic sheeting, paper, composite.Roller is generally cylindric copper roller, in the manufacture craft of roller, cylindrical polishing is absolutely necessary step, general roller polishing is all adopt top formula clamping device, but polishing diameter is greater than 30 centimetres, when length surpasses the tape spool version of two meters long, roller center can be caused to sink, cause roller eccentric and roller can be caused to be processed to ellipse, having a strong impact on product quality.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides the polishing of a kind of roller anti-eccentric clamping device, improves the cylindricity after roller polishing.
The utility model solves the technical scheme that its technical problem adopts:
The anti-eccentric clamping device of a kind of roller polishing, include the frame that two of being connected on lathe are positioned opposite, the opposite face of described two frames is provided with sleeve, and described barrel forward end is provided with scroll chuck, and described sleeve inner bottom surface is provided with top; Described scroll chuck adopts hydraulic-driven, to be describedly toply threaded connection with sleeve, and described sleeve lining is provided with ladder.
As the improvement of technique scheme, described sleeve lining is provided with the rubber washer of annular.
As the further improvement of technique scheme, described rubber washer is provided with two groups.
Further, described rubber washer is arranged on close described top position.
Further, described sleeve bottom is connected with base plate, is describedly toply arranged on described base plate, and described base plate and sleeve are bolted fixing.
The beneficial effects of the utility model are: put in sleeve by the spindle nose of roller, roller two ends are withstood by top, leading centering, again by scroll chuck clamping roller spindle nose, reduce the pendulous tank of roller as far as possible, by the top bias reducing roller rotation process with the dual clamping of scroll chuck, improve the cylindricity after roller polishing, thus improve the quality of products.The utility model practicality rational in infrastructure, implements simple, reliability and durability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model.
Detailed description of the invention
With reference to Fig. 1 ~ Fig. 2, the anti-eccentric clamping device of a kind of roller polishing, includes the frame 1 that two of being connected on lathe are positioned opposite, the opposite face of described two frames 1 is provided with sleeve 2, described sleeve 2 front end is provided with scroll chuck 3, and described sleeve 2 inner bottom surface is provided with top 4; Described scroll chuck 3 adopts hydraulic-driven, and described top 4 are threaded connection with sleeve 2, and described sleeve 2 inwall is provided with ladder 201.Adopt said structure, two top 4 clamp roller and carry out centering, the spindle nose bottom of roller is being clamped by two scroll chucks 3, dual clamping position, improves the rigidity of structure, reduces the bias of roller in bruting process, improve the cylindricity after roller polishing, sleeve 2 not only as scroll chuck 3 support but also can facilitate roller clamp location, the spindle nose of ladder 201 pairs of rollers that sleeve 2 inwall is arranged has certain supporting role, prevents clamping process and occurs deviation.
In the present embodiment, preferably, described sleeve 2 inwall is provided with the rubber washer 5 of annular.Preferably, described rubber washer 5 is provided with two groups.Preferably, described rubber washer 5 is arranged on the position of close described top 4.Adopt said structure, the rubber washer 5 of two groups of annulars contributes to the location of roller spindle nose in sleeve 2, is conducive to roller spindle nose and top 4 centerings, prevents from rocking.
In the present embodiment, preferably, be connected with base plate 202 bottom described sleeve 2, described top 4 are arranged on described base plate 202, and described base plate 202 is bolted fixing with sleeve 2.Adopt said structure, be convenient to assembling top 4 and adjust the position of top 4, ensure the center line centering of top 4 and sleeve 2.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.
Claims (5)
1. the anti-eccentric clamping device of roller polishing, it is characterized in that: include the frame (1) that two of being connected on lathe are positioned opposite, the opposite face of described two frames (1) is provided with sleeve (2), described sleeve (2) front end is provided with scroll chuck (3), and described sleeve (2) inner bottom surface is provided with top (4); Described scroll chuck (3) adopts hydraulic-driven, and described top (4) and sleeve (2) are threaded connection, and described sleeve (2) inwall is provided with ladder (201).
2. the anti-eccentric clamping device of a kind of roller polishing according to claim 1, is characterized in that: the rubber washer (5) described sleeve (2) inwall being provided with annular.
3. the anti-eccentric clamping device of a kind of roller polishing according to claim 2, is characterized in that: described rubber washer (5) is provided with two groups.
4. the anti-eccentric clamping device of a kind of roller polishing according to claim 3, is characterized in that: described rubber washer (5) is arranged on the position of close described top (4).
5. the anti-eccentric clamping device of a kind of roller polishing according to claim 1, it is characterized in that: described sleeve (2) bottom is connected with base plate (202), described top (4) are arranged on described base plate (202), and described base plate (202) and sleeve (2) are bolted fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798335.2U CN205097024U (en) | 2015-10-14 | 2015-10-14 | Version roller is polished and is prevented eccentric clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520798335.2U CN205097024U (en) | 2015-10-14 | 2015-10-14 | Version roller is polished and is prevented eccentric clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097024U true CN205097024U (en) | 2016-03-23 |
Family
ID=55512834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520798335.2U Active CN205097024U (en) | 2015-10-14 | 2015-10-14 | Version roller is polished and is prevented eccentric clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234814A (en) * | 2015-10-14 | 2016-01-13 | 鹤山市精工制版有限公司 | Anti-eccentricity clamping device for grinding printing roller |
-
2015
- 2015-10-14 CN CN201520798335.2U patent/CN205097024U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234814A (en) * | 2015-10-14 | 2016-01-13 | 鹤山市精工制版有限公司 | Anti-eccentricity clamping device for grinding printing roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |