CN105234814A - Anti-eccentricity clamping device for grinding printing roller - Google Patents
Anti-eccentricity clamping device for grinding printing roller Download PDFInfo
- Publication number
- CN105234814A CN105234814A CN201510666374.1A CN201510666374A CN105234814A CN 105234814 A CN105234814 A CN 105234814A CN 201510666374 A CN201510666374 A CN 201510666374A CN 105234814 A CN105234814 A CN 105234814A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- clamping device
- roller
- printing roller
- eccentricity
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/37—Single-purpose machines or devices for grinding rolls, e.g. barrel-shaped rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses an anti-eccentricity clamping device for grinding a printing roller. The device comprises two oppositely-arranged machine frames connected to a lathe; sleeves are arranged on opposite faces of the two machine frames; a three-jaw chuck is arranged at the front end of each sleeve; a centre is arranged on the inner bottom face of each sleeve; the three-jaw chucks are hydraulically driven; the centres and the sleeves are connected through threads; and steps are arranged on the inner walls of the sleeves. The novel anti-eccentricity clamping device for grinding the printing roller can greatly improve the cylindricity of the ground printing roller and improve product quality.
Description
Technical field
The present invention 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.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides the anti-eccentric clamping device of a kind of roller polishing, improving the cylindricity after roller polishing.
The technical solution adopted for the present invention to solve the technical problems is:
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 invention has the beneficial effects as follows: the spindle nose of roller is put in sleeve, 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 present invention's practicality rational in infrastructure, implements simple, reliability and durability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is left view of the present invention.
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 invention, but the present invention is not limited to above-described embodiment, as long as it reaches technique effect of the present invention with any same or similar means, all should fall within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510666374.1A CN105234814A (en) | 2015-10-14 | 2015-10-14 | Anti-eccentricity clamping device for grinding printing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510666374.1A CN105234814A (en) | 2015-10-14 | 2015-10-14 | Anti-eccentricity clamping device for grinding printing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105234814A true CN105234814A (en) | 2016-01-13 |
Family
ID=55032763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510666374.1A Pending CN105234814A (en) | 2015-10-14 | 2015-10-14 | Anti-eccentricity clamping device for grinding printing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690979A (en) * | 2016-01-21 | 2016-06-22 | 成都印钞有限公司 | Positioning and supporting device of color pattern roller of gravure press |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3817161A1 (en) * | 1987-05-20 | 1988-12-01 | Tsnii Metalorezh Mash | CIRCULAR GRINDING MACHINE WITH NUMERICAL CONTROL FOR GRINDING CHUCK AND TOP WORKPIECES |
| CN1745954A (en) * | 2005-10-09 | 2006-03-15 | 武汉华工激光工程有限责任公司 | Roller laser haired machine tool |
| CN1915592A (en) * | 2006-05-18 | 2007-02-21 | 中信重型机械公司 | High small ultrasonic polishing, collating equipment in use for parts of axes, and processing method |
| CN2936556Y (en) * | 2006-04-20 | 2007-08-22 | 攀枝花新钢钒股份有限公司 | Auxiliary claming and positioning device for cutting shaft parts |
| CN201189622Y (en) * | 2008-05-23 | 2009-02-04 | 哈尔滨汽轮机厂有限责任公司 | Fast clamping mechanism |
| CN102229072A (en) * | 2011-06-20 | 2011-11-02 | 无锡科博增压器有限公司 | Turbine shaft grinding clamp |
| CN202045541U (en) * | 2011-04-21 | 2011-11-23 | 上海大屯能源股份有限公司 | Wedge type automatic clamping device of external cylindrical grinding machine |
| CN202684734U (en) * | 2012-05-30 | 2013-01-23 | 杭州中德传动设备有限公司 | Inner bore grinding fixture special for bore type worm of reducer |
| CN202964406U (en) * | 2012-12-27 | 2013-06-05 | 重庆秋田齿轮有限责任公司 | Clamp for grinding hole on shaft |
| CN203650246U (en) * | 2014-01-07 | 2014-06-18 | 南通环球转向器制造有限公司 | Inner bore fixture of grinding machine for processing power steering screw |
| CN104551061A (en) * | 2015-01-07 | 2015-04-29 | 池州共康汽车零部件有限公司 | Floating clamping three-jaw chuck for automobile |
| CN104625111A (en) * | 2015-01-07 | 2015-05-20 | 池州共康汽车零部件有限公司 | Turning clamping device with double centers |
| CN205097024U (en) * | 2015-10-14 | 2016-03-23 | 鹤山市精工制版有限公司 | Version roller is polished and is prevented eccentric clamping device |
-
2015
- 2015-10-14 CN CN201510666374.1A patent/CN105234814A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2206826A (en) * | 1987-05-20 | 1989-01-18 | Ts Nii Metalorezh Mash | Grinding machine |
| DE3817161A1 (en) * | 1987-05-20 | 1988-12-01 | Tsnii Metalorezh Mash | CIRCULAR GRINDING MACHINE WITH NUMERICAL CONTROL FOR GRINDING CHUCK AND TOP WORKPIECES |
| CN1745954A (en) * | 2005-10-09 | 2006-03-15 | 武汉华工激光工程有限责任公司 | Roller laser haired machine tool |
| CN2936556Y (en) * | 2006-04-20 | 2007-08-22 | 攀枝花新钢钒股份有限公司 | Auxiliary claming and positioning device for cutting shaft parts |
| CN1915592A (en) * | 2006-05-18 | 2007-02-21 | 中信重型机械公司 | High small ultrasonic polishing, collating equipment in use for parts of axes, and processing method |
| CN201189622Y (en) * | 2008-05-23 | 2009-02-04 | 哈尔滨汽轮机厂有限责任公司 | Fast clamping mechanism |
| CN202045541U (en) * | 2011-04-21 | 2011-11-23 | 上海大屯能源股份有限公司 | Wedge type automatic clamping device of external cylindrical grinding machine |
| CN102229072A (en) * | 2011-06-20 | 2011-11-02 | 无锡科博增压器有限公司 | Turbine shaft grinding clamp |
| CN202684734U (en) * | 2012-05-30 | 2013-01-23 | 杭州中德传动设备有限公司 | Inner bore grinding fixture special for bore type worm of reducer |
| CN202964406U (en) * | 2012-12-27 | 2013-06-05 | 重庆秋田齿轮有限责任公司 | Clamp for grinding hole on shaft |
| CN203650246U (en) * | 2014-01-07 | 2014-06-18 | 南通环球转向器制造有限公司 | Inner bore fixture of grinding machine for processing power steering screw |
| CN104551061A (en) * | 2015-01-07 | 2015-04-29 | 池州共康汽车零部件有限公司 | Floating clamping three-jaw chuck for automobile |
| CN104625111A (en) * | 2015-01-07 | 2015-05-20 | 池州共康汽车零部件有限公司 | Turning clamping device with double centers |
| CN205097024U (en) * | 2015-10-14 | 2016-03-23 | 鹤山市精工制版有限公司 | Version roller is polished and is prevented eccentric clamping device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690979A (en) * | 2016-01-21 | 2016-06-22 | 成都印钞有限公司 | Positioning and supporting device of color pattern roller of gravure press |
| CN105690979B (en) * | 2016-01-21 | 2017-12-15 | 成都印钞有限公司 | A kind of device for positioning and supporting of intaglio printing press color die cylinder |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |