CN104500571A - Shaft sleeve used for operation box rotary shaft on machine tool - Google Patents
Shaft sleeve used for operation box rotary shaft on machine tool Download PDFInfo
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- CN104500571A CN104500571A CN201410798828.6A CN201410798828A CN104500571A CN 104500571 A CN104500571 A CN 104500571A CN 201410798828 A CN201410798828 A CN 201410798828A CN 104500571 A CN104500571 A CN 104500571A
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- axle sleeve
- hole
- projection
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- cover plate
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Abstract
The invention discloses a shaft sleeve used for an operation box rotary shaft on a machine tool. The shaft sleeve comprises a first shaft sleeve and a second shaft sleeve, wherein the first shaft sleeve comprises a top plate; a first bulge is downwards and convexly arranged at the bottom of the top plate; first through holes are formed in the first bulge and a first bottom plate; a circular-arc-shaped slide groove is formed in the bottom of the top plate around the first bulge; the second shaft sleeve comprises a bottom plate; a second bulge is upwards and convexly arranged at the bottom of the bottom plate; a second through hole is formed in the second shaft sleeve; a step hole is formed in the bottom of the second through hole; a cover plate is arranged at the step hole; the first bulge stretches into the second through hole and then is detachably connected with the cover plate; a blind hole is formed in the second bulge and a bolt is arranged in the blind hole; and the bolt is slidably arranged in the slide groove. The shaft sleeve can be matched with the rotary shaft to adjust an operation box; and the shaft sleeve is of a simple structure and is convenient to mount, and the adjustment is easy to control.
Description
Technical field
The present invention relates to machine tool accessory technical field, particularly relate to a kind of axle sleeve of the operating box rotating shaft on lathe.
Background technique
Operating box of the prior art is arranged on lathe, this operating box can often exist to be needed to follow the height of operator or the demand of work angle and rotates, this rotation is all random or at any angle, thus requires that rotating shaft and the axle sleeve on it can realize free adjusting.
Summary of the invention
The object of the invention is to propose a kind of axle sleeve that rotating shaft can be coordinated to carry out the operating box rotating shaft on lathe of the adjustment of operating box.
For reaching this object, the present invention by the following technical solutions:
A kind of axle sleeve of the operating box rotating shaft on lathe, comprise and be rotatably sheathed in rotating shaft and the first axle sleeve be connected with the first external component, be rotatably sheathed on the second axle sleeve be connected in rotating shaft and with the second external component, described first axle sleeve comprises top board, the bottom of described top board is protruded downwards and is provided with the first projection, described first projection and described first base plate offer the first through hole, and the bottom of described top board offers the chute of circular arc around described first projection; Described second axle sleeve comprises base plate, the top of described base plate is protruding upward is provided with the second projection, described second axle sleeve offers the second through hole, the bottom of described second through hole is provided with step hole, described step hole place is provided with cover plate, and described first projection stretches into after in described second through hole and removably connects with described cover plate; Described second projection offers blind hole, and is provided with latch in described blind hole, and described latch is slidably disposed in described chute.
Wherein, the surrounding of described top board offers the first attachment hole, to be connected with described first external component.
Wherein, the surrounding of described base plate offers the 3rd attachment hole, to be connected with described second external component.
Wherein, described first protruding bottom surface offers multiple second attachment holes of annular arrangement, described cover plate offers multiple four attachment holes corresponding with described second attachment hole, after described first axle sleeve and described second axle sleeve plug together, link, by described second attachment hole and described 4th attachment hole, is connected with described cover plate to make described first axle sleeve.
Wherein, described cover plate offers third through-hole, and the internal diameter of described third through-hole, described first through hole and described second through hole is identical.
Wherein, the two ends of described chute are 0 ~ 180 ° with the angle of the line at the center of described first projection respectively.
Wherein, the two ends of described chute are 60 ° with the angle of the line at the center of described first projection respectively.
Beneficial effect of the present invention is:
The axle sleeve of the operating box rotating shaft on lathe of the present invention, comprise and be sheathed in rotating shaft and the first axle sleeve be connected with the first external component, be sheathed in rotating shaft and the second axle sleeve be connected with the second external component, first axle sleeve comprises top board, the bottom of top board is protruded downwards and is provided with the first projection, first projection and the first base plate offer the first through hole, and the bottom of top board offers the chute of circular arc around the first projection, second axle sleeve comprises base plate, the top of base plate is protruding upward is provided with the second projection, and the second axle sleeve offers the second through hole, and the bottom of the second through hole is provided with step hole, at step hole, place is provided with cover plate, and the first projection stretches into after in the second through hole and cover plate removably connects, second projection offers blind hole, and is provided with latch in blind hole, and latch is slidably disposed in chute, this axle sleeve in use, rotating shaft is through the first axle sleeve and the second axle sleeve and cover plate, first axle sleeve is connected with the first outside external component, second axle sleeve is connected with the second outside external component, and the first axle sleeve is connected with cover plate, thus the second axle sleeve is stuck between the first axle sleeve and cover plate, therefore, first axle sleeve can be followed the rotation of the first external component and drive cover plate to rotate together, and the second axle sleeve can be followed the rotation of the second external component and rotate, it can thus be appreciated that, the motion of the first axle sleeve and the second axle sleeve is separate, this just makes axle sleeve that rotating shaft can be coordinated to carry out the adjustment of operating box, and regulative mode is more flexible, degrees of freedom is more, compared with traditional single axle sleeve structure, not only support strength is large for it, stable, and multiple rotating manner can be realized, make the motion of operating box more flexible, be applicable to multiple adjustment, be convenient to onsite application.
Accompanying drawing explanation
Fig. 1 is the perspective view of the axle sleeve of the operating box rotating shaft on lathe of the present invention.
Fig. 2 is the main TV structure schematic diagram of the axle sleeve in Fig. 1.
Fig. 3 is the decomposition texture schematic diagram one of the axle sleeve in Fig. 1.
Fig. 4 is the decomposition texture schematic diagram two of the axle sleeve in Fig. 1.
Fig. 5 is the decomposition texture schematic diagram of axle sleeve after hiding cover plate in Fig. 1.
Fig. 6 is the cross-sectional view of axle sleeve at A-A place in Fig. 2.
Fig. 7 is the cross-sectional view of axle sleeve at B-B place in Fig. 2.
In figure: 1-first axle sleeve; 2-second axle sleeve; 3-cover plate; 11-top board; 12-first is protruding; 13-first attachment hole; 14-first through hole; 15-second attachment hole; 16-chute; 21-second is protruding; 22-base plate; 23-second through hole; 24-step hole; 25-the 3rd attachment hole; 26-blind hole; 31-third through-hole; 32-the 4th attachment hole.
Embodiment
Technological scheme of the present invention is further illustrated by embodiment below in conjunction with accompanying drawing.
As shown in Fig. 1 to 7, a kind of axle sleeve of the operating box rotating shaft on lathe, comprise and be rotatably sheathed in rotating shaft and the first axle sleeve 1 be connected with the first external component, be rotatably sheathed on the second axle sleeve 2 be connected in rotating shaft and with the second external component, first axle sleeve 1 comprises top board 11, the bottom of top board 11 is protruded downwards and is provided with the first projection 12, first protruding 12 and first base plate 11 offers the first through hole 14, and the bottom of top board 11 offers the chute 16 of circular arc around the first projection 12; Second axle sleeve 2 comprises base plate 22, the top of base plate 22 is protruding upward is provided with the second projection 21, second axle sleeve 2 offers the second through hole 23, the bottom of the second through hole 23 is provided with step hole 24, at step hole 24, place is provided with cover plate 3, and the first projection 12 stretches into after in the second through hole 23 and cover plate 3 removably connects; Second projection 21 offers multiple blind holes 26 of annular arrangement, and is provided with latch in one of them blind hole 26, and latch is slidably disposed in chute 16.
This axle sleeve in use, rotating shaft is through the first axle sleeve and the second axle sleeve and cover plate, first axle sleeve is connected with the first outside external component, second axle sleeve is connected with the second outside external component, and the first axle sleeve is connected with cover plate, thus the second axle sleeve is stuck between the first axle sleeve and cover plate, therefore, first axle sleeve can be followed the rotation of the first external component and drive cover plate to rotate together, and the second axle sleeve can be followed the rotation of the second external component and rotate, it can thus be appreciated that, the motion of the first axle sleeve and the second axle sleeve is separate, this just makes axle sleeve that rotating shaft can be coordinated to carry out the adjustment of operating box, and regulative mode is more flexible, degrees of freedom is more, compared with traditional single axle sleeve structure, not only support strength is large for it, stable, and multiple rotating manner can be realized, make the motion of operating box more flexible, be applicable to multiple adjustment, be convenient to onsite application.
Preferably, the surrounding of top board 11 offers the first attachment hole 13, to be connected with the first external component.Further preferred, the quantity of the first attachment hole 13 is 4, and 4 the first attachment holes 13 are positioned at four corners of top board 11, and the first attachment hole 13 is the hole of step type, and can be adapted to sink to fixed component or need in top board this is connected.
Preferably, the surrounding of base plate 22 offers the 3rd attachment hole 25, to be connected with the second external component.Further preferred, the quantity of the 3rd attachment hole 25 is 4, and 4 the 3rd attachment holes 25 are positioned at four corners of base plate 22, and the 3rd attachment hole 25 be clear opening, convenient connection.
Particularly, in the present embodiment, first protruding 12 bottom surfaces offer multiple second attachment holes 15 of annular arrangement, cover plate 3 offers multiple four attachment holes 32 corresponding with the second attachment hole 15, after first axle sleeve 1 and the second axle sleeve 2 plug together, link, by the second attachment hole 15 and the 4th attachment hole 32, is connected with cover plate 3 to make the first axle sleeve 1.Adopt this Placement, can simplified structure, reduce difficulty of processing, make assembling simple, and do not limit operator, be convenient to reduce costs.
In order to make the first axle sleeve 1, second axle sleeve 2 can match with rotating shaft well with cover plate 3, cover plate 3 offers third through-hole 31, and the internal diameter of third through-hole 31, first through hole 14 and the second through hole 23 is identical.Thus can reach comparatively unified quality of fit after engagement, improve coaxality, and then improve rotation precision, reduce wearing and tearing.
Preferably, the two ends of chute 16 are 0 ~ 180 ° with the angle of the line at the center of the first projection 12 respectively.The corner dimension of chute 16, the direct angle affecting the second axle sleeve 2 and rotate relative to the first axle sleeve 1, and then affect the angle that operating box is conditioned, in order to the onsite application demand making regulation range more effectively meet operator, in the present embodiment, the two ends of chute 16 are 60 ° with the angle of the line at the center of the first projection 12 respectively, namely can carry out swinging within the scope of this, this just can prevent from damaging better, improves working life.Preferably, the end face that latch is arranged in chute 16 is provided with roller, and the bottom surface that the end face of roller is parallel to chute 16 is arranged, and that is, roller can roll along the side of chute, preferably, the external diameter of roller is slightly larger than the radial width of chute, and such roller will exist certain damping force when rolling, and can pause when making often to be rolled to a position, can not slippage automatically, comprise that relatively rotate can be reliable.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (7)
1. the axle sleeve of the operating box rotating shaft on lathe, it is characterized in that, comprise and being rotatably sheathed in rotating shaft and the first axle sleeve (1) be connected with the first external component, rotatably be sheathed on the second axle sleeve (2) be connected in rotating shaft and with the second external component, described first axle sleeve (1) comprises top board (11), the bottom of described top board (11) is protruded downwards and is provided with the first projection (12), described first projection (12) and described first base plate (11) offer the first through hole (14), the bottom of described top board (11) offers the chute (16) of circular arc around described first projection (12), described second axle sleeve (2) comprises base plate (22), the top of described base plate (22) is protruding upward is provided with the second projection (21), described second axle sleeve (2) offers the second through hole (23), the bottom of described second through hole (23) is provided with step hole (24), described step hole (24) place is provided with cover plate (3), and described first projection (12) is stretched into after in described second through hole (23) and is removably connected with described cover plate (3), described second projection (21) offers blind hole (26), and is provided with latch in described blind hole (26), and described latch is slidably disposed in described chute (16).
2. axle sleeve according to claim 1, is characterized in that, the surrounding of described top board (11) offers the first attachment hole (13), to be connected with described first external component.
3. axle sleeve according to claim 1, is characterized in that, the surrounding of described base plate (22) offers the 3rd attachment hole (25), to be connected with described second external component.
4. axle sleeve according to claim 1, it is characterized in that, described first projection (12) bottom surface offers multiple second attachment holes (15) of annular arrangement, described cover plate (3) offers multiple four attachment holes (32) corresponding with described second attachment hole (15), after described first axle sleeve (1) and described second axle sleeve (2) plug together, link, by described second attachment hole (15) and described 4th attachment hole (32), is connected with described cover plate (3) to make described first axle sleeve (1).
5. axle sleeve according to claim 1, it is characterized in that, described cover plate (3) offers third through-hole (31), and the internal diameter of described third through-hole (31), described first through hole (14) and described second through hole (23) is identical.
6. axle sleeve according to claim 1, is characterized in that, the two ends of described chute (16) are 0 ~ 180 ° with the angle of the line at the center of described first projection (12) respectively.
7. axle sleeve according to claim 6, is characterized in that, the two ends of described chute (16) are 60 ° with the angle of the line at the center of described first projection (12) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798828.6A CN104500571A (en) | 2014-12-19 | 2014-12-19 | Shaft sleeve used for operation box rotary shaft on machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798828.6A CN104500571A (en) | 2014-12-19 | 2014-12-19 | Shaft sleeve used for operation box rotary shaft on machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104500571A true CN104500571A (en) | 2015-04-08 |
Family
ID=52942004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798828.6A Pending CN104500571A (en) | 2014-12-19 | 2014-12-19 | Shaft sleeve used for operation box rotary shaft on machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500571A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2225392B (en) * | 1988-11-25 | 1992-08-19 | Vandervell Ltd | Bearings |
| CN2647473Y (en) * | 2003-10-27 | 2004-10-13 | 济南一机床集团有限公司 | Digital control lathe operating box moving apparatus |
| US8127451B1 (en) * | 2008-04-18 | 2012-03-06 | Republic Industries International | Method for supporting loads in a coal-dust-laden environment |
| CN202215594U (en) * | 2011-07-29 | 2012-05-09 | 铜陵和武机械制造有限责任公司 | Displacement prevention shaft sleeve |
| CN202607540U (en) * | 2012-04-13 | 2012-12-19 | 李润中 | Adjustable sleeve |
| CN202768631U (en) * | 2012-09-11 | 2013-03-06 | 浙江江南减速机有限公司 | Adjustable sliding bearing device |
| DE102012216113A1 (en) * | 2012-09-12 | 2014-05-28 | Bayerische Motoren Werke Aktiengesellschaft | Slide bearing for machine shaft, particularly camshaft or crankshaft of internal combustion engine of vehicle, comprises axial stop formed from coated circular ring insert piece, which is insertable into bearing bracket or bearing cap |
| CN204419857U (en) * | 2014-12-19 | 2015-06-24 | 昆山旭祥钣金工业有限公司 | A kind of axle sleeve of the operating box rotating shaft on lathe |
-
2014
- 2014-12-19 CN CN201410798828.6A patent/CN104500571A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2225392B (en) * | 1988-11-25 | 1992-08-19 | Vandervell Ltd | Bearings |
| CN2647473Y (en) * | 2003-10-27 | 2004-10-13 | 济南一机床集团有限公司 | Digital control lathe operating box moving apparatus |
| US8127451B1 (en) * | 2008-04-18 | 2012-03-06 | Republic Industries International | Method for supporting loads in a coal-dust-laden environment |
| CN202215594U (en) * | 2011-07-29 | 2012-05-09 | 铜陵和武机械制造有限责任公司 | Displacement prevention shaft sleeve |
| CN202607540U (en) * | 2012-04-13 | 2012-12-19 | 李润中 | Adjustable sleeve |
| CN202768631U (en) * | 2012-09-11 | 2013-03-06 | 浙江江南减速机有限公司 | Adjustable sliding bearing device |
| DE102012216113A1 (en) * | 2012-09-12 | 2014-05-28 | Bayerische Motoren Werke Aktiengesellschaft | Slide bearing for machine shaft, particularly camshaft or crankshaft of internal combustion engine of vehicle, comprises axial stop formed from coated circular ring insert piece, which is insertable into bearing bracket or bearing cap |
| CN204419857U (en) * | 2014-12-19 | 2015-06-24 | 昆山旭祥钣金工业有限公司 | A kind of axle sleeve of the operating box rotating shaft on lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180209 Address after: 215300 Jiangsu, Suzhou, Yushan, the town of Federal International Business Garden building, room 14, room 40, No. Applicant after: Kunshan Xinhaiyun Trading Co., Ltd. Address before: Suzhou City, Jiangsu province 215324 Kunshan City Jinxi Town Road No. 398 Jin Applicant before: KUNSHAN XUXIANG METAL PLATE INDUSTRY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20180724 |
|
| AD01 | Patent right deemed abandoned |