CN107052373A - A kind of tunable center tailstock - Google Patents

A kind of tunable center tailstock Download PDF

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Publication number
CN107052373A
CN107052373A CN201710243123.1A CN201710243123A CN107052373A CN 107052373 A CN107052373 A CN 107052373A CN 201710243123 A CN201710243123 A CN 201710243123A CN 107052373 A CN107052373 A CN 107052373A
Authority
CN
China
Prior art keywords
voussoir
locating piece
support
lower body
screw rod
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
Application number
CN201710243123.1A
Other languages
Chinese (zh)
Inventor
杨书根
王云
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yancheng Institute of Industry Technology
Yancheng Vocational Institute of Industry Technology
Original Assignee
Yancheng Vocational Institute of Industry Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yancheng Vocational Institute of Industry Technology filed Critical Yancheng Vocational Institute of Industry Technology
Priority to CN201710243123.1A priority Critical patent/CN107052373A/en
Publication of CN107052373A publication Critical patent/CN107052373A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B23/00—Tailstocks; Centres
    • 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)
  • Turning (AREA)
  • Machine Tool Units (AREA)

Abstract

The present invention relates to machine industry, specially a kind of tunable center tailstock, it includes top, voussoir upper body, voussoir lower body, voussoir screw rod, V-type locating piece, push-and-pull cylinder, locating piece support, screw rod, support, it is top to be arranged on voussoir upper body, voussoir upper body is above voussoir lower body, voussoir screw rod is fixedly mounted on voussoir lower body end face, its screw thread is connected with voussoir upper body, voussoir lower body is above V row locating pieces, push-and-pull cylinder is fixedly mounted on V-type locating piece end face, its piston is connected with voussoir lower body end face, V-type locating piece is on support, locating piece support is arranged on V-type locating piece bottom, screw rod is fixedly mounted on bracket end face, screw thread is connected with support.Tailstock center can realize six to regulation, simple and reliable for structure, it is easy to adjust, and positioning precision is high.

Description

A kind of tunable center tailstock
Technical field：
The present invention relates to machine industry, specially a kind of tunable center tailstock.
Background technology：
In machining, the occasion for processing inside and outside circle in turning or grinding etc. is determined workpiece, it is necessary to use tailstock The heart, common tailstock its it is top can only all carry out it is elastic, when long-time is processed due to being influenceed by external force, top easy production The shape that changes or abrasion, in processing afterwards, may result in the problems such as Workpiece Machining Accuracy is poor, and top correction is adjusted It is cumbersome.
The content of the invention：
It is an object of the invention to provide it is a kind of it is simple and reasonable, be easy to adjustment, the high tunable center tail of positioning precision Frame.
The technical scheme is that：A kind of tunable center tailstock, it includes top, voussoir upper body, voussoir lower body, voussoir Screw rod, V-type locating piece, push-and-pull cylinder, locating piece support, screw rod, support, top to be arranged on voussoir upper body, voussoir upper body is in wedge Above block lower body, voussoir screw rod is fixedly mounted on voussoir lower body end face, and its screw thread is connected with voussoir upper body, and voussoir lower body is in V rows Above locating piece, push-and-pull cylinder is fixedly mounted on V-type locating piece end face, and its piston is connected with voussoir lower body end face, and V-type locating piece exists Above support, locating piece support is arranged on V-type locating piece bottom, and screw rod is fixedly mounted on bracket end face, and screw thread is connected with support.
Advantages of the present invention is as follows：By adjusting voussoir screw rod, voussoir upper body is promoted, top center height, push-and-pull is can adjust It is top movable that cylinder promotes voussoir lower body to realize, promotes locating piece support to move by adjusting bolt, realizes that top left and right is moved Dynamic, tailstock center can realize six to regulation, simple and reliable for structure, it is easy to adjust, and positioning precision is high.
Brief description of the drawings：
The present invention is further described with example below in conjunction with the accompanying drawings.
Fig. 1 is structure chart of the invention,
Fig. 2 is Fig. 1 left view.
Embodiment：
As shown in Figure 1 and Figure 2, a kind of tunable center tailstock, it include top (1), (2) voussoir upper body, (3) voussoir lower body, (4) voussoir screw rod, (5) V-type locating piece, (6) push-and-pull cylinder, (7) locating piece support, (8) screw rod, (9) support, (1) is top to install On (2) voussoir upper body, (2) voussoir upper body is above (3) voussoir lower body, and (4) voussoir screw rod is fixedly mounted on (3) voussoir lower body End face, its screw thread is connected with (2) voussoir upper body, and (3) voussoir lower body is above (5) V-type locating piece, and (6) push-and-pull cylinder is fixedly mounted In (5) V-type locating piece end face, its piston is connected with (3) voussoir lower body end face, and (5) V-type locating piece is on (9) support, (7) Locating piece support is arranged on (5) V-type locating piece bottom, and (8) screw rod is fixedly mounted on (9) bracket end face, and its screw thread is positioned with (7) Block support is connected.
Concrete operating principle：By adjusting (4) voussoir screw rod, (2) voussoir upper body is promoted, (1) top center height is can adjust, (6) push-and-pull cylinder promotes (3) voussoir lower body to realize that (1) is top movable, and (7) locating piece support is promoted by adjusting (8) screw rod, Realize that (1) is top to move left and right.

Claims (1)

1. a kind of tunable center tailstock, it includes top (1), (2) voussoir upper body, (3) voussoir lower body, (4) voussoir screw rod, (5) V Type locating piece, (6) push-and-pull cylinder, (7) locating piece support, (8) screw rod, (9) support, it is characterised in that (1) top to be arranged on (2) On voussoir upper body, (2) voussoir upper body is above (3) voussoir lower body, and (4) voussoir screw rod is fixedly mounted on (3) voussoir lower body end face, Its screw thread is connected with (2) voussoir upper body, and (3) voussoir lower body is above (5) V-type locating piece, and (6) push-and-pull cylinder is fixedly mounted on (5) V Type locating piece end face, its piston is connected with (3) voussoir lower body end face, and (5) V-type locating piece is on (9) support, (7) locating piece Support is arranged on (5) V-type locating piece bottom, and (8) screw rod is fixedly mounted on (9) bracket end face, its screw thread and (7) locating piece support Connection.
CN201710243123.1A 2017-04-06 2017-04-06 A kind of tunable center tailstock Pending CN107052373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710243123.1A CN107052373A (en) 2017-04-06 2017-04-06 A kind of tunable center tailstock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710243123.1A CN107052373A (en) 2017-04-06 2017-04-06 A kind of tunable center tailstock

Publications (1)

Publication Number Publication Date
CN107052373A true CN107052373A (en) 2017-08-18

Family

ID=59599527

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710243123.1A Pending CN107052373A (en) 2017-04-06 2017-04-06 A kind of tunable center tailstock

Country Status (1)

Country Link
CN (1) CN107052373A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109202188A (en) * 2018-10-26 2019-01-15 南京康尼精密机械有限公司 A kind of tailstock for numerically controlled tooth grinding machine
CN109465748A (en) * 2018-11-21 2019-03-15 华辰精密装备（昆山）股份有限公司 Grinding machine tailstock side bus adjustment mechanism
CN113500520A (en) * 2021-07-09 2021-10-15 陕西诺贝特自动化科技有限公司 High-precision center fine-tuning grinding machine tailstock

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1907168A1 (en) * 2005-05-16 2008-04-09 StarragHeckert AG Machine tool with two clamp points on separate carriages
CN202910314U (en) * 2012-10-26 2013-05-01 山东鲁南机床有限公司 Automatic ejecting tailstock capable of fast moving
CN203371048U (en) * 2013-07-11 2014-01-01 芜湖瑞精机床有限责任公司 High-precision servo control tailstock device for numerically-controlled lathe
CN203712289U (en) * 2013-12-14 2014-07-16 郑州市长城机器制造有限公司 Bracketing and adjusting devices and boring machine using devices
CN205147341U (en) * 2015-10-29 2016-04-13 上海银上数控装备有限公司 Dustproof hydraulic tailstock
CN106112026A (en) * 2016-07-29 2016-11-16 张新泉 A kind of numerically controlled lathe tailstock auto-feed control method of air cylinder driven
CN106180765A (en) * 2016-07-27 2016-12-07 张丽琴 A kind of can be with the numerically controlled lathe tailstock auto-feed control method of the keyhole degree of depth
CN206047121U (en) * 2016-08-23 2017-03-29 北京海普瑞森科技发展有限公司 Top tip structure
CN206794786U (en) * 2017-04-06 2017-12-26 盐城工业职业技术学院 A kind of tunable center tailstock

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1907168A1 (en) * 2005-05-16 2008-04-09 StarragHeckert AG Machine tool with two clamp points on separate carriages
CN202910314U (en) * 2012-10-26 2013-05-01 山东鲁南机床有限公司 Automatic ejecting tailstock capable of fast moving
CN203371048U (en) * 2013-07-11 2014-01-01 芜湖瑞精机床有限责任公司 High-precision servo control tailstock device for numerically-controlled lathe
CN203712289U (en) * 2013-12-14 2014-07-16 郑州市长城机器制造有限公司 Bracketing and adjusting devices and boring machine using devices
CN205147341U (en) * 2015-10-29 2016-04-13 上海银上数控装备有限公司 Dustproof hydraulic tailstock
CN106180765A (en) * 2016-07-27 2016-12-07 张丽琴 A kind of can be with the numerically controlled lathe tailstock auto-feed control method of the keyhole degree of depth
CN106112026A (en) * 2016-07-29 2016-11-16 张新泉 A kind of numerically controlled lathe tailstock auto-feed control method of air cylinder driven
CN206047121U (en) * 2016-08-23 2017-03-29 北京海普瑞森科技发展有限公司 Top tip structure
CN206794786U (en) * 2017-04-06 2017-12-26 盐城工业职业技术学院 A kind of tunable center tailstock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109202188A (en) * 2018-10-26 2019-01-15 南京康尼精密机械有限公司 A kind of tailstock for numerically controlled tooth grinding machine
CN109465748A (en) * 2018-11-21 2019-03-15 华辰精密装备（昆山）股份有限公司 Grinding machine tailstock side bus adjustment mechanism
CN113500520A (en) * 2021-07-09 2021-10-15 陕西诺贝特自动化科技有限公司 High-precision center fine-tuning grinding machine tailstock

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20170818