CN104440542B - A kind of centering covering device and centring sleeve component for scraping cleaning mill - Google Patents
A kind of centering covering device and centring sleeve component for scraping cleaning mill Download PDFInfo
- Publication number
- CN104440542B CN104440542B CN201410716611.6A CN201410716611A CN104440542B CN 104440542 B CN104440542 B CN 104440542B CN 201410716611 A CN201410716611 A CN 201410716611A CN 104440542 B CN104440542 B CN 104440542B
- Authority
- CN
- China
- Prior art keywords
- centring sleeve
- locating cone
- cone disk
- workpiece
- centring
- 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.)
- Expired - Fee Related
Links
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
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
Abstract
The invention discloses a kind of centering covering device and centring sleeve component for scraping cleaning mill, and it includes centring sleeve and locating cone disk, and the centring sleeve, which coordinates, to be installed in the positioning hole of locating cone disk, it is not necessary to is fastened and fixed using bolt；One end of locating cone disk and workpiece head is fixed using bolt, and axial line is set altogether for workpiece head, locating cone disk, centring sleeve.Outside workpiece both ends to be processed after 45 degree of chamfereds, between workpiece head and unit head, supported by the conical tube of two centring sleeves in workpiece head and unit head, and clamp the workpiece between workpiece head and unit head.When processing large-sized workpiece, it is not necessary to change bulky locating cone disk, it is only necessary to change the centring sleeve of the light weight of different size, without the disassembly process of bolt, part replacement speed is fast, only needs a people to complete to operate, advantageously reduces machining cost.
Description
Technical field
The present invention relates to being used in a kind of burnishing machine, more particularly to a kind of locating cone disk for being arranged on scraping cleaning mill
The centring sleeve of workpiece positioning, and the centring sleeve component being made up of centring sleeve, belong to machining set-up technical field.
Background technology
Locating cone disk on existing scraping tumbling lathe is typically fixed using bolt or engagement thread, but the fixation side
Formula progressively exposes following shortcoming in application process：1. locating cone disk needs the position angle of calibration validation cone disk when installing, right
Quasi- screw hole position, it is troublesome in poeration, installation effectiveness is low；2. change bore disk when, waste time and energy, change installation need two people with
On；3. cause processing efficiency low, it is necessary to change the locating cone disk being adapted when processing the workpiece of different tube diameters.
The content of the invention
The purpose of the present invention is the problem of presence for prior art, there is provided a kind of locating cone for being arranged on scraping cleaning mill
The easy-to-mount centring sleeve for being used for workpiece positioning in disk.
The technical scheme is that providing a kind of centering covering device for scraping cleaning mill, its designing points is：
Including centring sleeve 2 and locating cone disk 1, the centring sleeve 2, which coordinates, to be installed in the positioning hole 13 of locating cone disk 1, the He of locating cone disk 1
The one end of workpiece head 3 is fixed, the common axial line of locating cone disk 1, centring sleeve 2 and workpiece head.
The present invention also has improved technical scheme further below.
Further, the locating cone disk 1 includes disk body section 11 and cylindrical portion 12, and the cylindrical portion 12 is fixed on disk body section
On 11 end face, the center of cylindrical portion 12 is provided with pod apertures 132, being provided with the other end of disk body section 11 and pod apertures
The bellmouth 131 for being used for workpiece positioning of 132 common axial lines, the pod apertures 132 and bellmouth 131 form the positioning hole
13。
Further, the cylindrical portion 12 of the locating cone disk 1 and the connection of disk body section 11, which are provided with, is fixed on cylindrical portion 12
The convex annular step for the common axial line that on lateral surface and with the one end of workpiece head 3 annular concave platform rank is engaged, convex annular step
Axial line and cylindrical portion 12 axial line it is conllinear, the annular concave platform rank of the convex annular step and workpiece cephalic par is engaged use
With spacing locating cone disk 1.
Further, the centring sleeve 2 includes conical tube 21 and cylindrical tube 22, the external diameter of the conical tube 21 compared with
Small one end is fixedly connected with the common axial line in one end of cylindrical tube 22；The lateral surface of conical tube 21 and the cone of locating cone disk 1
The cooperation of the first fitness is adopted in shape hole 131, and the external diameter of cylindrical tube 22 and the pod apertures 132 of locating cone disk 1 use the second fitness
It is engaged.
Further, the centring sleeve 2 includes conical tube 21 and cylindrical tube 22, and the external diameter of institute's conical tube 21 is smaller
One end and cylindrical tube 22 one end altogether axial line fix；The lateral surface at the both ends of cylindrical tube 22 be provided with annular and and
The first projection 23 and the second projection 24 of the common axial line of cylindrical tube 22；The lateral surface of conical tube 21 and the cone of locating cone disk 1
The cooperation of the first fitness is adopted in shape hole 131, and the first projection 23 and the external diameter of the second projection 24 and the pod apertures 132 of locating cone disk 1 are adopted
It is engaged with the second fitness.
Further, first fitness is 0.5-1.0 microns, and the second fitness is 1.0-2.0 microns.
The technical scheme is that provide a kind of centring sleeve component for scraping cleaning mill, including right it is above-mentioned two
One or both of kind centring sleeve 2, its designing points is：The nested assembling of axial line is formed centring sleeve 2 described at least two altogether
The centring sleeve component, the positioning hole 13 positioned at outermost centring sleeve 2 and locating cone disk 1 are engaged, internally positioned centering
Set 2 and the outside centring sleeve 2 adjacent thereto connect are engaged.
The centring sleeve of the present invention is installed in the locating cone disk being engaged with the centring sleeve external diameter, it is not necessary to which bolt is tight
Gu when processing various sizes of material, it is only necessary to change the centring sleeve of lighter weight, fastened without changing using bolt
The big locating cone disk of quality, then operating efficiency is high, it is necessary to manpower is few, advantageously reduces production cost.
Beneficial effect
Operating efficiency height is, it is necessary to which manpower is few, and by the centring sleeve being engaged with locating cone disk of design, centring sleeve is assemblied in
In the positioning hole of locating cone disk, it is not necessary to which fastener fastens, when processing different dimension workpieces, it is not necessary to change bulky positioning
Disk is bored, the lighter centring sleeve of different size need to be only changed, then change efficiency high, required manpower is few.
Reduce production cost, the materials of centring sleeve are far fewer than locating cone disk, and an equipment is with each two locating cone disks and more
Individual centring sleeve is used cooperatively, and can process various sizes of workpiece, then cost is relatively low.
Brief description of the drawings
The structural representation of Fig. 1 present invention.
Fig. 2 locating cone dish structure schematic diagrames.
The first centring sleeve structural representation of Fig. 3.
Second of centring sleeve structural representation of Fig. 4.
Fig. 5 centring sleeve component structure diagrams.
In figure, 1- locating cone disks, 11- disk body sections, 12- cylindrical portions, 13- positioning holes, 131- bellmouths, 132- pod apertures,
2- centring sleeves, 21- conical tubes, 22- cylindrical tubes, 23- first is raised, and 24- second is raised, 3- workpiece heads, 4- workpiece.
Embodiment
In order to illustrate technical scheme and technical purpose, below in conjunction with the accompanying drawings and embodiment is to the present invention
It is described further.
As depicted in figs. 1 and 2, a kind of centering covering device for scraping cleaning mill of the invention, including centring sleeve 2 and fixed
Position cone disk 1, the centring sleeve 2, which coordinates, to be installed in the positioning hole 13 of locating cone disk 1, it is not necessary to is fastened using fastener solid
It is fixed；One end of locating cone disk 1 and workpiece head 3 is fixed using bolt, and axial line is set altogether for workpiece head 3, locating cone disk 1, centring sleeve 2
Put.Outside the both ends of workpiece 4 to be processed after 45 degree of chamfereds, between workpiece head 3 and unit head 5, by installed in
The conical tube 21 of two centring sleeves 2 in workpiece head 3 and unit head 5 supports, and clamp positioned at workpiece head 3 and unit head 5 it
Between workpiece 4.When processing large-sized work, it is not necessary to change bulky locating cone disk 1, it is only necessary to change different size
The centring sleeve 2 of light weight, without the disassembly process of bolt, part replacement speed is fast, only needs a people to complete to operate.It is another
Aspect is much smaller than the quality of locating cone disk due to centring sleeve quality, and a scraping cleaning mill only needs two locating cone disks and multiple
Centring sleeve, you can realize the process operation to different dimension workpieces 4.
Wherein, the locating cone disk 1, as Fig. 2 shows, including disk body section 11 and cylindrical portion 12, the cylindrical portion 12 are fixed on
On the end face of disk body section 11, the center of cylindrical portion 12 is provided with pod apertures 132, being provided with and leading on the other end of disk body section 11
The bellmouth 131 for being used for workpiece positioning of the common axial line of discharge orifice 132, the pod apertures 132 and bellmouth 131 form the positioning
Hole 13.Further, the cylindrical portion 12 of the locating cone disk 1 and the connection of disk body section 11, which are provided with, is fixed on the outside of cylindrical portion 12
The convex annular step for the common axial line that on face and with the one end of workpiece head 3 annular concave platform rank is engaged, the axle of convex annular step
Heart line and the axial line of cylindrical portion 12 are conllinear, and the annular concave platform rank of the convex annular step and workpiece cephalic par is engaged to fixed
The coaxial positioning of position cone disk 1.The disk body section 11, cylindrical portion 12 and convex annular step are integrally formed.
Wherein, the first structure of the centring sleeve 2, as shown in figure 3, including conical tube 21 and cylindrical tube 22, institute
The less one end of external diameter for stating conical tube 21 is fixedly connected with the common axial line in one end of cylindrical tube 22；Outside conical tube 21
The bellmouth 131 of side and locating cone disk 1 adopts the cooperation of the first fitness, the external diameter of cylindrical tube 22 and the water conservancy diversion of locating cone disk 1
Hole 132 is engaged using the second fitness.First fitness is 0.5-1.0 microns, and the second fitness is that 1.0-2.0 is micro-
Rice.The conical tube 21 and cylindrical tube 22 are integrally formed.
Wherein, second of structure of the centring sleeve 2, as shown in figure 4, including conical tube 21 and cylindrical tube 22, institute
Axial line is fixed altogether for less one end of external diameter of conical tube 21 and one end of cylindrical tube 22；Outside the both ends of cylindrical tube 22
Side is so used to mitigate to determine provided with the first projection 23 and the second projection 24 annular and with the common axial line of cylindrical tube 22
The weight of heart set, the installation and removal of facilitating centering set；The lateral surface of conical tube 21 and the bellmouth 131 of locating cone disk 1 are adopted
First fitness coordinates, and the first projection 23 and the external diameter of the second projection 24 and the pod apertures 132 of locating cone disk 1 coordinate using second
Degree is engaged.First fitness is 0.5-1.0 microns, and the second fitness is 1.0-2.0 microns.The conical tube 21,
The projection 24 of the projection of cylindrical tube 22, first 23 and second, which uses, to be integrally formed.
As shown in figure 5, a kind of centring sleeve component for scraping cleaning mill of the present invention, including the first above-mentioned structure
One or both of centring sleeve 2 and second structure centring sleeve 2 type.The centring sleeve component includes fixed described at least two
The nested assembling of axial line forms the centring sleeve component to heart set 2 altogether, i.e., the nested assembling of centring sleeve 2 of different dimensions, is located at
The positioning hole 13 of outermost centring sleeve 2 and locating cone disk 1 is engaged, internally positioned centring sleeve 2 and it is adjacent thereto connect it is outer
Portion's centring sleeve 2 is engaged.Can be that the nested assembling of centring sleeve 2 of the first multiple structure forms the centering set group of scraping cleaning mill
Part, it can be that the nested assembling of centring sleeve 2 of multiple second of structure forms the centring sleeve component of scraping cleaning mill, can also be 1
The assembling nested with the centring sleeve 2 of one or more second of structures of the centring sleeve 2 of the first individual or multiple structure forms scraping tumbling
The centring sleeve component of machine.One locating cone disk and multiple centring sleeves coordinate the centring sleeve component formed to be used in combination and can be used for
The workpiece of different tube diameters is processed, advantageously reduces the weight of centring sleeve, reduces centring sleeve material usage, facilitating centering set is torn open
Dress.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, the present invention
Claimed scope is by appended claims, specification and its equivalent thereof.
Claims (2)
- A kind of 1. centering covering device for scraping cleaning mill, it is characterised in that：Including centring sleeve component and locating cone disk（1）；The centring sleeve component, which coordinates, is installed on locating cone disk（1）Positioning hole（13）Interior, centring sleeve component is by two centring sleeves （2）The nested assembling of axial line altogether is formed, locating cone disk（1）, centring sleeve（2）And workpiece head（3）Axial line altogether, positioned at outermost Centring sleeve（2）With locating cone disk（1）Positioning hole（13）It is engaged, internally positioned centring sleeve（2）With it is adjacent thereto connect it is outer Portion's centring sleeve（2）It is engaged, locating cone disk（1）And workpiece head（3）One end is fixed；The locating cone disk（1）Including disk body section（11）And cylindrical portion（12）, cylindrical portion（12）It is fixed on disk body section（11）One On end face, cylindrical portion（12）Center be provided with pod apertures（132）, disk body section（11）Other end on be provided with and pod apertures （132）The bellmouth for being used for workpiece positioning of axial line altogether（131）, pod apertures（132）And bellmouth（131）Form positioning hole （13）；The locating cone disk（1）Cylindrical portion（12）And disk body section（11）Connection is provided with and is fixed on cylindrical portion（12）Lateral surface On and and workpiece head（3）The convex annular step for the common axial line that the annular concave platform rank of one end is engaged, the axle of convex annular step Heart line and cylindrical portion（12）Axial line it is conllinear；The centring sleeve（2）Including conical tube（21）And cylindrical tube（22）, conical tube（21）The less one end of external diameter And cylindrical tube（22）One end altogether axial line fix, outside centring sleeve（2）Cylindrical tube（22）On the lateral surface at both ends Provided with annular and and cylindrical tube（22）The first of axial line is raised altogether（23）It is raised with second（24）, outside centring sleeve（2） Conical tube（21）Lateral surface and locating cone disk（1）Bellmouth（131）Coordinated using the first fitness, first is raised （23）It is raised with second（24）External diameter and locating cone disk（1）Pod apertures（132）It is engaged using the second fitness.
- A kind of 2. centering covering device for scraping cleaning mill according to claim 1, it is characterised in that：Described first matches somebody with somebody Right is 0.5-1.0 microns, and the second fitness is 1.0-2.0 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716611.6A CN104440542B (en) | 2014-12-02 | 2014-12-02 | A kind of centering covering device and centring sleeve component for scraping cleaning mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410716611.6A CN104440542B (en) | 2014-12-02 | 2014-12-02 | A kind of centering covering device and centring sleeve component for scraping cleaning mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104440542A CN104440542A (en) | 2015-03-25 |
| CN104440542B true CN104440542B (en) | 2018-02-27 |
Family
ID=52887701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410716611.6A Expired - Fee Related CN104440542B (en) | 2014-12-02 | 2014-12-02 | A kind of centering covering device and centring sleeve component for scraping cleaning mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104440542B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2750760C2 (en) * | 2017-06-23 | 2021-07-02 | СиАрСи-ЭВАНС ПАЙПЛАЙН ИНТЕРНЭШНЛ ИНК. | Systems and methods used for welding pipe segments in pipeline |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202010787U (en) * | 2011-04-27 | 2011-10-19 | 上海三一精机有限公司 | Tailstock device |
| CN203792014U (en) * | 2014-03-05 | 2014-08-27 | 广州华研精密机械有限公司 | Fixture for machining workpiece with conical surface |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2518170C3 (en) * | 1975-04-24 | 1979-01-11 | Wilhelm Hegenscheidt, Gmbh, 5140 Erkelenz | Combined finish boring and roller burnishing tool |
| CN102588596B (en) * | 2012-03-20 | 2015-05-06 | 上海三一精机有限公司 | Scraping-rolling machine boring rod spiral sealing mechanism and scraping-rolling machine |
| CN203197320U (en) * | 2013-04-03 | 2013-09-18 | 艾欧特克（江苏）机床有限公司 | Scraping tumbling barrel |
| CN203197607U (en) * | 2013-04-03 | 2013-09-18 | 艾欧特克（江苏）机床有限公司 | Hydraulic clamping device for taper disk of scraping tumbling barrel machine tool |
| CN203887523U (en) * | 2014-06-23 | 2014-10-22 | 河南伟彤科技股份有限公司 | Machine tool for automatically machining inner holes of hydraulic support jack cylinder barrels |
| CN204277776U (en) * | 2014-12-02 | 2015-04-22 | 常州市腾田液压机械有限公司 | A kind of centring sleeve device for scraping cleaning mill and centring sleeve assembly |
-
2014
- 2014-12-02 CN CN201410716611.6A patent/CN104440542B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202010787U (en) * | 2011-04-27 | 2011-10-19 | 上海三一精机有限公司 | Tailstock device |
| CN203792014U (en) * | 2014-03-05 | 2014-08-27 | 广州华研精密机械有限公司 | Fixture for machining workpiece with conical surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104440542A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171220 Address after: 213100 Jiangsu province Changzhou city Wujin District Hengshan town Xiliu Village Applicant after: Jiangsu Heng Tian Hydraulic Technology Co., Ltd. Address before: 213118 Jiangsu province Changzhou city Wujin District Hengshan town Xiliu Village Applicant before: Changzhou Tent Hydraulic Machinery Co., Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20191202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |