CN101531013A - Rotation thimble - Google Patents
Rotation thimble Download PDFInfo
- Publication number
- CN101531013A CN101531013A CN 200910136851 CN200910136851A CN101531013A CN 101531013 A CN101531013 A CN 101531013A CN 200910136851 CN200910136851 CN 200910136851 CN 200910136851 A CN200910136851 A CN 200910136851A CN 101531013 A CN101531013 A CN 101531013A
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- China
- Prior art keywords
- thimble
- overcoat
- bearing
- rotation
- clutch shaft
- 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.)
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Abstract
The invention discloses a rotation thimble which includes a center thimble, a middle bush and an out bush set on the center thimble. The rotation thimble has characteristics that: the rotation thimble is composed of the center thimble, a first bearing, a middle bush, a middle bush anti-dust cover, a second bearing, a first coat, a second coat, a first coat anti-dust cover and a fixing bolt; one end shaft body of the center thimble is equipped with two first bearings, one end of the center thimble and the first bearing are set in a cavity of one end of the middle bush, the shaft body on one end of the middle bush cavity is equipped with the second bearing, the middle bush is set on one end of the first coat, another end of the first coat is equipped with the second coat, one end of the second coat is equipped with a pipe socket. The rotation thimble has advantages that the rotation first coat and the second coat are added on the rotation thimble based on the prior rotation thimble; the second coat of the rotation thimble can noose one end of a processing workpiece tightly in process of the rotation thimble closing and tightening a wooden workpiece, then, the center thimble closing and tightening which can not occur workpiece eccentricity and increase the processing workpiece quality.
Description
Technical field
The present invention relates to a kind of thimble, especially relate to a kind of rotation thimble.
Background technology
All adopt the rotation thimble identical in the existing automatic wood lathe with mechanical lathe, because the workpiece of wood lathe processing all is woodwork or bamboo product automatically, especially bamboo product is to be spliced by polylith mostly, and workpiece two has and is uneven or because the not first-class situation of soft or hard appears in woodwork annual ring relation, and two is centerings not in advance.Existing automatic wood lathe rotation thimble is contained on the pneumatic tailstock mostly, work is directly to be held out against by cylinder axis, the result holds out against at rotation thimble and occurs workpiece off-centre or piece top in the process and phenomenon such as split, shake appears when making the workpiece rotation, can cause unsafe factor like this, influence the processing work quality simultaneously, so effect is undesirable.
Summary of the invention
Technical problem solved by the invention provides a kind of rotation thimble, it is characterized in that described rotation thimble is made up of center thimble, clutch shaft bearing, interior cover, middle cover, middle cover dust cap, second bearing, first overcoat, second overcoat, the first overcoat dust cap and set bolt.
At least be provided with two cover clutch shaft bearings on the axis body of described center thimble one end, the axis body of described central term needle tip one end is greater than the described axis body that is provided with clutch shaft bearing one end.Be provided with the interior cover that is used for controlling distance between the clutch shaft bearing between the described two cover clutch shaft bearings.
Described clutch shaft bearing and center thimble are arranged on the end in the described middle cover, are provided with the internal thread supporting with tailstock in the described middle cover other end.Be provided with in the cover in described with the external diameter of supporting internal thread one end of tailstock greater than the external diameter that is provided with clutch shaft bearing one end in the cover in described.
Overlap an end that is provided with described clutch shaft bearing and center thimble in described and be provided with middle cover dust cap.
At least be provided with two covers, second bearing in described on the outer axis body of cover.
Described second bearing is outside equipped with first overcoat.
The described interior end of first overcoat that is provided with second bearing is provided with the overcoat dust cap, the described first overcoat other end is provided with second overcoat, described second overcoat, one end is provided with horn mouth, described first overcoat engages the internal diameter of an end less than the internal diameter that is provided with second bearing, one end in described with second overcoat, described central term needle tip is shorter than the bottom of the second overcoat horn mouth angle.Described second overcoat can be wholely set outside first and put.
Described second overcoat is enclosed within described first outer the putting, and described second overcoat and the described first overcoat interface position are provided with mutual matching taper, fix by described set bolt.
Its advantage is: compare with original rotation thimble, the present invention has added on original rotation thimble basis can rotating first overcoat and second overcoat.Hold out against in the process of wooden workpiece at rotation thimble like this, can be locked an earlier end of processing work of second overcoat of rotation thimble is held out against by the center thimble then.So just the workpiece eccentric phenomena can not occur, improve the quality of processing work.Other first outer second overcoat that puts can be dismantled separately, can change first overcoat according to the workpiece size, and because of second overcoat and the first overcoat interface position are provided with mutual matching taper, changes very conveniently, need not change whole rotation thimble.
Description of drawings
Fig. 1 is the structural representation of case study on implementation of the present invention;
Fig. 2 is that second overcoat of case study on implementation of the present invention strengthens structural representation;
Fig. 3 is wholely set structural representation for first overcoat of case study on implementation of the present invention.
Specific embodiments
Implement the present invention is described in further detail below in conjunction with accompanying drawing.
Case study on implementation: as shown in Figure 1, a kind of rotation thimble.Comprise being provided with two cover clutch shaft bearings 2 on the axis body of center thimble 1 one ends at least, be provided with the interior cover 3 that is used for controlling distance between the bearing between the clutch shaft bearing 2.End during clutch shaft bearing 2 is arranged in the cover 4 is provided with internal thread in middle cover 4 other ends.Cover dust cap 10 during middle cover 4 ends that are provided with clutch shaft bearing 2 and center thimble 1 are provided with.At least be provided with two covers, second bearing 5 on the middle cover 4 outer axis bodies.Second bearing 5 is outside equipped with first overcoat 6.An end that is provided with second bearing 5 in first overcoat 6 is provided with overcoat dust cap 7, the first overcoats 6 other ends and is provided with second overcoat 8, and thimble 1 tip in center is shorter than the bottom of second overcoat, 8 horn mouth angles.Second overcoat 8 and first overcoat, 6 interface positions are provided with mutual matching taper 11, and are fixing by set bolt 9.
Claims (10)
1, a kind of rotation thimble is characterized in that: comprise center steering thimble, clutch shaft bearing, middle cover, middle cover dust cap, second bearing, first overcoat, second overcoat, first overcoat dust cap and the set bolt; At least be provided with two cover clutch shaft bearings on the described center steering thimble one end axis body, described center steering thimble one end and described clutch shaft bearing are arranged in the cavity of described middle cover one end, the axis body that is provided with described clutch shaft bearing one end in described in the cover cavity is provided with second bearing, be provided with described second bearing, one end in be set on a end in described first overcoat, the other end of described first overcoat is provided with second overcoat, and described second overcoat, one end is provided with horn mouth.
2, a kind of rotation thimble as claimed in claim 1, the axis body that it is characterized in that described center steering thimble tip one end is greater than the described axis body that is provided with clutch shaft bearing one end.
3, a kind of rotation thimble as claimed in claim 1 is characterized in that being provided with the interior cover that is used for controlling distance between the bearing between the described two cover clutch shaft bearings.
4, a kind of rotation thimble as claimed in claim 1 is characterized in that the described middle cover other end is provided with internal thread.
5, a kind of rotation thimble as claimed in claim 4 is characterized in that described middle cover is provided with the external diameter of internal thread one end greater than the external diameter that is provided with described clutch shaft bearing one end in the middle cover.
6, a kind of rotation thimble as claimed in claim 1 is characterized in that described middle cover is provided with an end of described clutch shaft bearing and center steering thimble, cover dust cap in being provided with.
7, a kind of rotation thimble as claimed in claim 1 is characterized in that an end that is provided with second bearing in described first overcoat is provided with the described first overcoat dust cap.
8, a kind of rotation thimble as claimed in claim 1 is characterized in that described center steering thimble tip is shorter than the bell-mouthed bottom of described second overcoat.
9, a kind of rotation thimble as claimed in claim 1 is characterized in that described second overcoat and the described first overcoat interface position are provided with mutual matching taper, and described second overcoat and described first overcoat are fixed by described set bolt.
10, a kind of rotation thimble is characterized in that: comprise center steering thimble, clutch shaft bearing, middle cover, middle cover dust cap, second bearing, overcoat, overcoat dust cap and set bolt; At least be provided with two cover clutch shaft bearings on the described center steering thimble one end axis body, described center steering thimble one end and described clutch shaft bearing are arranged in the cavity of described middle cover one end, the axis body of cover one end (being provided with an end of described clutch shaft bearing in the cavity) is provided with second bearing in described, be provided with described second bearing, one end in be set on a end in the described overcoat, the described overcoat other end has been wholely set horn mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910136851 CN101531013B (en) | 2009-04-16 | 2009-04-16 | Rotation thimble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910136851 CN101531013B (en) | 2009-04-16 | 2009-04-16 | Rotation thimble |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101531013A true CN101531013A (en) | 2009-09-16 |
| CN101531013B CN101531013B (en) | 2013-09-25 |
Family
ID=41101973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910136851 Expired - Fee Related CN101531013B (en) | 2009-04-16 | 2009-04-16 | Rotation thimble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101531013B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744747A (en) * | 2011-04-22 | 2012-10-24 | 殷笠 | Semi-automatic wood lathe |
| CN103707367A (en) * | 2013-12-20 | 2014-04-09 | 宁波市镇海捷登应用技术研究所 | Wood lathe fixture |
| CN112706236A (en) * | 2021-01-05 | 2021-04-27 | 李明枫 | Ball processing equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7516687B2 (en) * | 2004-08-18 | 2009-04-14 | Riten Industries, Inc. | Live center sealing method and system |
-
2009
- 2009-04-16 CN CN 200910136851 patent/CN101531013B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744747A (en) * | 2011-04-22 | 2012-10-24 | 殷笠 | Semi-automatic wood lathe |
| CN103707367A (en) * | 2013-12-20 | 2014-04-09 | 宁波市镇海捷登应用技术研究所 | Wood lathe fixture |
| CN103707367B (en) * | 2013-12-20 | 2016-01-20 | 宁波市镇海捷登应用技术研究所 | A kind of Wood lathe fixture |
| CN112706236A (en) * | 2021-01-05 | 2021-04-27 | 李明枫 | Ball processing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101531013B (en) | 2013-09-25 |
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Owner name: NINGBO CITY ZHENHAI JIEDENG APPLIED TECHNOLOGY RES Free format text: FORMER OWNER: WANG HUIFEI Effective date: 20130829 |
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Effective date of registration: 20130829 Address after: 315200 Zhejiang province Zhenhai District of Ningbo City Zhen Luo Road No. 638 Applicant after: NINGBO ZHENHAI JIEDENG APPLIED TECHNOLOGY Research Institute Address before: 315200 Building 8, Hongqiao new village, Zhenhai District, Zhejiang, Ningbo 601 Applicant before: Wang Huifei |
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Owner name: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING C Free format text: FORMER OWNER: NINGBO CITY ZHENHAI JIEDENG APPLIED TECHNOLOGY RESEARCH INSTITUTE Effective date: 20140509 Owner name: HAIMEN JIAHAO INVESTMENT CO., LTD. Free format text: FORMER OWNER: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING CO., LTD. Effective date: 20140509 |
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Free format text: CORRECT: ADDRESS; FROM: 510640 GUANGZHOU, GUANGDONG PROVINCE TO: 226145 NANTONG, JIANGSU PROVINCE Free format text: CORRECT: ADDRESS; FROM: 315200 NINGBO, ZHEJIANG PROVINCE TO: 510640 GUANGZHOU, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20140509 Address after: 226145 Jiangsu city of Nantong Province Haimen Wang Hao Zhen Hao Sheng Road No. 158 in 1. Patentee after: Haimen Jiahao Investment Co.,Ltd. Address before: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee before: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Effective date of registration: 20140509 Address after: 510640 Guangdong city of Guangzhou province Tianhe District gold Yinglu No. 1 was 1106 room two Patentee after: GUANGDONG HUABO ENTERPRISE MANAGEMENT CONSULTING Co.,Ltd. Address before: 315200 Zhejiang province Zhenhai District of Ningbo City Zhen Luo Road No. 638 Patentee before: NINGBO ZHENHAI JIEDENG APPLIED TECHNOLOGY Research Institute |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150416 |
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