CN104440542A - Centering sleeve device and centering sleeve component for scraping tumbling mill - Google Patents
Centering sleeve device and centering sleeve component for scraping tumbling mill Download PDFInfo
- Publication number
- CN104440542A CN104440542A CN201410716611.6A CN201410716611A CN104440542A CN 104440542 A CN104440542 A CN 104440542A CN 201410716611 A CN201410716611 A CN 201410716611A CN 104440542 A CN104440542 A CN 104440542A
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- China
- Prior art keywords
- centring sleeve
- locating cone
- cone dish
- workpiece
- locating
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a centering sleeve device and a centering sleeve component for a scraping tumbling mill. The centering sleeve device comprises centering sleeves and locating cone disks, wherein the centering sleeves are matched and mounted in locating holes of the locating cone disks, and are not required to be fastened and fixed by bolts; the locating cone disks are fixed with one end of a workpiece head through a bolt; the workpiece head, the locating cone disks and the locating sleeves are coaxially arranged. After the outer parts of the two ends of the workpiece to be machined are subjected to 45-degree chamfering; the chamfered workpiece is mounted between the workpiece head and a power head and supported by two conical barrels of the centering sleeves mounted in the workpiece head and the power head; the workpiece positioned between the workpiece head and the power head is clamped tightly. When the large-size workpiece is machined, the heavier locating cone disks are not required to be used, only the light-weight centering sleeves with different specifications are required to be used, so that the assembling and disassembling process of bolts are avoided, the replacement speed of the parts is high, the operation can be completed by only one person, and the mechanical machining cost can be reduced.
Description
Technical field
The present invention relates to a kind of burnishing machine, particularly relate to a kind of centring sleeve for Workpiece fixing be arranged in the locating cone dish of scraping cleaning mill, and the centring sleeve assembly be made up of centring sleeve, belong to machining set-up technical field.
Background technology
Locating cone dish on existing scraping tumbling lathe generally adopts bolt or engagement thread to fix, but this fixed form is in application process, progressively expose following shortcoming: the position angle needing calibration validation cone dish when 1. locating cone dish is installed, aim at screw hole position, troublesome poeration, installation effectiveness are low; 2. when changing cone dish, wasting time and energy, changing and more than needs two people is installed; When 3. processing the workpiece of different tube diameters, need to change suitable locating cone dish, cause working (machining) efficiency low.
Summary of the invention
The object of the invention is for prior art Problems existing, a kind of easy-to-mount centring sleeve for Workpiece fixing be arranged in the locating cone dish of scraping cleaning mill is provided.
Technical scheme of the present invention is to provide a kind of centring sleeve device for scraping cleaning mill, its designing points is: comprise centring sleeve 2 and locating cone dish 1, described centring sleeve 2 cooperation is installed in the locating hole 13 of locating cone dish 1, locating cone dish 1 and workpiece head 3 one end are fixed, and locating cone dish 1, centring sleeve 2 and workpiece head be axial line altogether.
The present invention also has the following technical scheme improved further.
Further, described locating cone dish 1 comprises disk body section 11 and cylindrical portion 12, described cylindrical portion 12 is fixed on an end face of disk body section 11, the center of cylindrical portion 12 is provided with pod apertures 132, the bellmouth 131 for Workpiece fixing being provided with the common axial line with pod apertures 132 on the other end of disk body section 11, described pod apertures 132 and bellmouth 131 form described locating hole 13.
Further, the cylindrical portion 12 of described locating cone dish 1 and disk body section 11 connection be provided be fixed on cylindrical portion 12 lateral surface and and the convex annular step of common axial line that matches of the annular concave platform rank of workpiece head 3 one end, the axial line of convex annular step and the axial line conllinear of cylindrical portion 12, match in order to spacing locating cone dish 1 in the annular concave platform rank of described convex annular step and workpiece head end.
Further, described centring sleeve 2 comprises conical tube 21 and cylindrical tube 22, and one end that the external diameter of described conical tube 21 is less is fixedly connected with the common axial line in one end of cylindrical tube 22; The lateral surface of conical tube 21 and the bellmouth 131 of locating cone dish 1 are adopted the first fitness and are coordinated, and the external diameter of cylindrical tube 22 and the pod apertures 132 of locating cone dish 1 adopt the second fitness to match.
Further, described centring sleeve 2 comprises conical tube 21 and cylindrical tube 22, and one end of one end that the external diameter of institute's conical tube 21 is less and cylindrical tube 22 altogether axial line is fixed; The lateral surface at cylindrical tube 22 both ends be provided with annular and and the first protruding 23 and second projection 24 of cylindrical tube 22 axial line altogether; The lateral surface of conical tube 21 and the bellmouth 131 of locating cone dish 1 are adopted the first fitness and are coordinated, and the external diameter of the first protruding 23 and second projection 24 and the pod apertures 132 of locating cone dish 1 adopt the second fitness to match.
Further, described first fitness is 0.5-1.0 micron, and the second fitness is 1.0-2.0 micron.
Technical scheme of the present invention is to provide a kind of centring sleeve assembly for scraping cleaning mill, comprise in two kinds of above-mentioned centring sleeves 2 of right one or both, its designing points is: at least 2 described centring sleeves 2 described centring sleeve assembly of axial line nested assembling formation altogether, the locating hole 13 being positioned at outermost centring sleeve 2 and locating cone dish 1 matches, and is positioned at inner centring sleeve 2 and is adjacent the outside centring sleeve 2 connect to match.
Centring sleeve of the present invention is installed in the locating cone dish that matches with described centring sleeve external diameter, do not need bolted, when processing the material of different size, only need the centring sleeve changing lighter weight, and do not need to change the locating cone dish adopting the quality of bolted large, then operating efficiency is high, needs manpower few, is conducive to reducing production cost.
Beneficial effect
Operating efficiency is high, need manpower few, by the centring sleeve matched with locating cone dish of design, centring sleeve is assemblied in the locating hole of locating cone dish, does not need securing member fastening, when processing different size workpiece, do not need to change heavy locating cone dish, only need change the lighter centring sleeve of different size, then change efficiency high, required manpower is few.
Reduce production cost, the materials of centring sleeve far fewer than locating cone dish, equipment join each two locating cone dishes and multiple centring sleeve with the use of, can process the workpiece of different size, then cost is lower.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention.
Fig. 2 locating cone dish structural representation.
The first centring sleeve structural representation of Fig. 3.
Fig. 4 the second centring sleeve structural representation.
Fig. 5 centring sleeve modular construction schematic diagram.
In figure, 1-locating cone dish, 11-disk body section, 12-cylindrical portion, 13-locating hole, 131-bellmouth, 132-pod apertures, 2-centring sleeve, 21-conical tube, 22-cylindrical tube, 23-first is protruding, and 24-second is protruding, 3-workpiece head, 4-workpiece.
Detailed description of the invention
In order to illustrate technical scheme of the present invention and technical purpose, below in conjunction with the drawings and the specific embodiments, the present invention is described further.
As depicted in figs. 1 and 2, a kind of centring sleeve device for scraping cleaning mill of the present invention, comprises centring sleeve 2 and locating cone dish 1, and described centring sleeve 2 cooperation is installed in the locating hole 13 of locating cone dish 1, does not need to adopt fastener to be fastened and fixed; One end of locating cone dish 1 and workpiece head 3 adopts bolt to fix, and workpiece head 3, locating cone dish 1, centring sleeve 2 altogether axial line are arranged.Workpiece 4 two ends to be processed are outside after 45 degree of chamfered, be arranged between workpiece head 3 and unit head 5, supported by the conical tube 21 of two centring sleeves 2 be arranged in workpiece head 3 and unit head 5, and the workpiece 4 of clamping between workpiece head 3 and unit head 5.When machining large-sized work, do not need to change heavy locating cone dish 1, only need the centring sleeve 2 that the quality of replacing different size is light, do not have the disassembly process of bolt, part replacement speed is fast, only needs a people to get final product complete operation.On the other hand because centring sleeve quality is much smaller than the quality of locating cone dish, a scraping cleaning mill only needs two locating cone dishes and multiple centring sleeve, can realize the process operation to different size workpiece 4.
Wherein, described locating cone dish 1, as Fig. 2 shows, comprise disk body section 11 and cylindrical portion 12, described cylindrical portion 12 is fixed on an end face of disk body section 11, the center of cylindrical portion 12 is provided with pod apertures 132, and the bellmouth 131 for Workpiece fixing being provided with the common axial line with pod apertures 132 on the other end of disk body section 11, described pod apertures 132 and bellmouth 131 form described locating hole 13.Further, the cylindrical portion 12 of described locating cone dish 1 and disk body section 11 connection be provided be fixed on cylindrical portion 12 lateral surface and and the convex annular step of common axial line that matches of the annular concave platform rank of workpiece head 3 one end, the axial line of convex annular step and the axial line conllinear of cylindrical portion 12, match in order to the coaxial positioning of locating cone dish 1 in the annular concave platform rank of described convex annular step and workpiece head end.Described disk body section 11, cylindrical portion 12 and convex annular step are one-body molded.
Wherein, the first structure of described centring sleeve 2, as shown in Figure 3, comprises conical tube 21 and cylindrical tube 22, and one end that the external diameter of described conical tube 21 is less is fixedly connected with the common axial line in one end of cylindrical tube 22; The lateral surface of conical tube 21 and the bellmouth 131 of locating cone dish 1 are adopted the first fitness and are coordinated, and the external diameter of cylindrical tube 22 and the pod apertures 132 of locating cone dish 1 adopt the second fitness to match.Described first fitness is 0.5-1.0 micron, and the second fitness is 1.0-2.0 micron.Described conical tube 21 and cylindrical tube 22 one-body molded.
Wherein, the second structure of described centring sleeve 2, as shown in Figure 4, comprises conical tube 21 and cylindrical tube 22, and one end of one end that the external diameter of institute's conical tube 21 is less and cylindrical tube 22 altogether axial line is fixed; The lateral surface at cylindrical tube 22 both ends be provided with annular and and the first protruding 23 and second projection 24 of cylindrical tube 22 axial line altogether, like this for alleviating the weight of centring sleeve, the installation and removal of facilitating centering cover; The lateral surface of conical tube 21 and the bellmouth 131 of locating cone dish 1 are adopted the first fitness and are coordinated, and the external diameter of the first protruding 23 and second projection 24 and the pod apertures 132 of locating cone dish 1 adopt the second fitness to match.Described first fitness is 0.5-1.0 micron, and the second fitness is 1.0-2.0 micron.Described conical tube 21, cylindrical tube 22, first protruding 23 and the second projection 24 adopt one-body molded.
As shown in Figure 5, a kind of centring sleeve assembly for scraping cleaning mill of the present invention, comprises one or both types in the first above-mentioned structure centring sleeve 2 and the second structure centring sleeve 2.Described centring sleeve assembly comprises at least 2 described centring sleeves 2 described centring sleeve assembly of axial line nested assembling formation altogether, the i.e. nested assembling of centring sleeve 2 of different size specification, the locating hole 13 being positioned at outermost centring sleeve 2 and locating cone dish 1 matches, and is positioned at inner centring sleeve 2 and is adjacent the outside centring sleeve 2 connect to match.It can be the centring sleeve assembly of the centring sleeve 2 nested assembling formation scraping cleaning mill of the first structure multiple, can be the centring sleeve assembly of the centring sleeve 2 nested assembling formation scraping cleaning mill of multiple the second structure, can also be the centring sleeve assembly of centring sleeve 2 assembling formation nested with the centring sleeve 2 of one or more the second structures scraping cleaning mill of one or more the first structures.A locating cone dish and multiple centring sleeve coordinate the centring sleeve assembly formed to combine to use the workpiece that may be used for processing different tube diameters, be conducive to the weight reducing centring sleeve, reduce centring sleeve material usage, the dismounting of facilitating centering cover.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and application claims protection domain is defined by appending claims, description and equivalent thereof.
Claims (7)
1. the centring sleeve device for scraping cleaning mill, it is characterized in that: comprise centring sleeve (2) and locating cone dish (1), described centring sleeve (2) cooperation is installed in the locating hole (13) of locating cone dish (1), locating cone dish (1) and workpiece head (3) one end are fixed, and locating cone dish (1), centring sleeve (2) and workpiece head (3) be axial line altogether.
2. base area a kind of centring sleeve device for scraping cleaning mill according to claim 1, it is characterized in that: described locating cone dish (1) comprises disk body section (11) and cylindrical portion (12), described cylindrical portion (12) is fixed on an end face of disk body section (11), the center of cylindrical portion (12) is provided with pod apertures (132), the bellmouth for Workpiece fixing (131) being provided with the common axial line with pod apertures (132) on the other end of disk body section (11), described pod apertures (132) and bellmouth (131) form described locating hole (13).
3. base area a kind of centring sleeve device for scraping cleaning mill according to claim 2, it is characterized in that: the cylindrical portion (12) of described locating cone dish (1) and disk body section (11) connection be provided be fixed on cylindrical portion (12) lateral surface and and the convex annular step of common axial line that matches of the annular concave platform rank of workpiece head (3) one end, the axial line conllinear of the axial line of convex annular step and cylindrical portion (12).
4. base area a kind of centring sleeve device for scraping cleaning mill according to claim 1, it is characterized in that: described centring sleeve (2) comprises conical tube (21) and cylindrical tube (22), one end that the external diameter of described conical tube (21) is less is fixedly connected with the common axial line in one end of cylindrical tube (22); The lateral surface of conical tube (21) and the bellmouth (131) of locating cone dish (1) are adopted the first fitness and are coordinated, and the external diameter of cylindrical tube (22) and the pod apertures (132) of locating cone dish (1) adopt the second fitness to match.
5. base area a kind of centring sleeve device for scraping cleaning mill according to claim 1, it is characterized in that: described centring sleeve (2) comprises conical tube (21) and cylindrical tube (22), one end of one end that the external diameter of institute's conical tube (21) is less and cylindrical tube (22) altogether axial line is fixed; The lateral surface at cylindrical tube (22) both ends be provided with annular and and cylindrical tube (22) first projection (23) of axial line and the second projection (24) altogether; The lateral surface of conical tube (21) and the bellmouth (131) of locating cone dish (1) adopt the first fitness to coordinate, and the external diameter of the first projection (23) and the second projection (24) and the pod apertures (132) of locating cone dish (1) adopt the second fitness to match.
6. a kind of centring sleeve device for scraping cleaning mill described in base area claim 4 or 5, it is characterized in that: described first fitness is 0.5-1.0 micron, the second fitness is 1.0-2.0 micron.
7. the centring sleeve assembly for scraping cleaning mill, comprise claim 4 or/and centring sleeve (2) described in 5, it is characterized in that: at least 2 described centring sleeves (2) described centring sleeve assembly of axial line nested assembling formation altogether, the locating hole (13) being positioned at outermost centring sleeve (2) and locating cone dish (1) matches, and is positioned at inner centring sleeve (2) and is adjacent the outside centring sleeve (2) connect to match.
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 true CN104440542A (en) | 2015-03-25 |
| CN104440542B CN104440542B (en) | 2018-02-27 |
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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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429490A (en) * | 2017-06-23 | 2019-03-05 | 克里凯文斯管线国际有限公司 | The system and method for pipeline section for welded pipe line |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054976A (en) * | 1975-04-24 | 1977-10-25 | Wilhelm Hegenscheidt Gmbh | Combined precision boring and burnishing tool |
| CN202010787U (en) * | 2011-04-27 | 2011-10-19 | 上海三一精机有限公司 | Tailstock device |
| CN102588596A (en) * | 2012-03-20 | 2012-07-18 | 上海三一精机有限公司 | Scraping-rolling machine boring rod spiral sealing mechanism and scraping-rolling machine |
| 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 |
| CN203197320U (en) * | 2013-04-03 | 2013-09-18 | 艾欧特克（江苏）机床有限公司 | Scraping tumbling barrel |
| 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 |
| 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 (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054976A (en) * | 1975-04-24 | 1977-10-25 | Wilhelm Hegenscheidt Gmbh | Combined precision boring and burnishing tool |
| CN202010787U (en) * | 2011-04-27 | 2011-10-19 | 上海三一精机有限公司 | Tailstock device |
| CN102588596A (en) * | 2012-03-20 | 2012-07-18 | 上海三一精机有限公司 | Scraping-rolling machine boring rod spiral sealing mechanism and scraping-rolling machine |
| 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 |
| CN203197320U (en) * | 2013-04-03 | 2013-09-18 | 艾欧特克（江苏）机床有限公司 | Scraping tumbling barrel |
| 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 |
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429490A (en) * | 2017-06-23 | 2019-03-05 | 克里凯文斯管线国际有限公司 | The system and method for pipeline section for welded pipe line |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104440542B (en) | 2018-02-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| 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. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20191202 |