CN107088759A - A kind of turning attachment - Google Patents

A kind of turning attachment Download PDF

Info

Publication number
CN107088759A
CN107088759A CN201610090801.0A CN201610090801A CN107088759A CN 107088759 A CN107088759 A CN 107088759A CN 201610090801 A CN201610090801 A CN 201610090801A CN 107088759 A CN107088759 A CN 107088759A
Authority
CN
China
Prior art keywords
vee
block
standing screw
chuck body
locking nut
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
CN201610090801.0A
Other languages
Chinese (zh)
Inventor
陈魏
凌前武
林�建
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.)
Chengdu Hongyu Times Technology Co Ltd
Original Assignee
Chengdu Hongyu Times Technology Co Ltd
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 Chengdu Hongyu Times Technology Co Ltd filed Critical Chengdu Hongyu Times Technology Co Ltd
Priority to CN201610090801.0A priority Critical patent/CN107088759A/en
Publication of CN107088759A publication Critical patent/CN107088759A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

The present invention relates to clamp art, and in particular to a kind of fixture suitable on lathe.The turning attachment, including chuck body, the axis assembled with lathe chuck, chuck body is provided with detent mechanism and retaining mechanism, described detent mechanism includes alignment pin with threaded hole, packing ring and wing bolt, and described wing bolt passes through packing ring and positioning pin connection;Described retaining mechanism includes the standing screw being located in chuck body, the locking nut and vee-block that are adapted with standing screw, described vee-block is provided with the bar hole being adapted with standing screw, and standing screw is connected through the bar hole on vee-block with locking nut.This fixture includes detent mechanism and retaining mechanism, while making workpiece accurate positioning, it is ensured that all-the-time stable is firm in process for workpiece, it is to avoid loosen, it is ensured that machining accuracy.This clamp structure is simple, and simple operation improves processing efficiency.

Description

A kind of turning attachment
Technical field
The present invention relates to clamp art, and in particular to a kind of fixture suitable on lathe.
Background technology
With the continuous development of scientific technology, in modern industry, various machining workpieces emerge in an endless stream, The development of different field is adapted to.Lathe equipments are widely used in modern production, during using lathe process, Generally require to clamp workpiece using fixture, it is ensured that workpiece does not loosen in processing.Existing fixture Often structure is more complicated, and fixture operation difficulty is big, and time-consuming.
The content of the invention
It is an object of the invention to provide a kind of turning attachment simple in construction, easy to operate, stable and firm.
In order to achieve the above object, the technical solution adopted by the present invention is:A kind of turning attachment, including fixture Body, the axis assembled with lathe chuck, chuck body is provided with detent mechanism and retaining mechanism, described Detent mechanism includes alignment pin with threaded hole, packing ring and wing bolt, and described wing bolt passes through packing ring With positioning pin connection;Described retaining mechanism includes the standing screw and standing screw being located in chuck body The locking nut and vee-block being adapted, described vee-block are provided with the bar hole being adapted with standing screw, Standing screw is connected through the bar hole on vee-block with locking nut.
A kind of turning attachment as described above, is further illustrated as the one of the remotely located mechanism of vee-block Side is provided with balancing weight.
The beneficial effects of the invention are as follows:This fixture includes detent mechanism and retaining mechanism, makes workpiece positioning accurate While really, it is ensured that all-the-time stable is firm in process workpiece, it is to avoid loosen, it is ensured that plus Work precision.This clamp structure is simple, and simple operation improves processing efficiency.
Brief description of the drawings
Fig. 1 is side view of the embodiment of the present invention.
Fig. 2 is top view of the embodiment of the present invention.
In figure:1st, chuck body;2nd, axis;3rd, alignment pin;4th, packing ring;5th, wing bolt;6、 Standing screw;7th, locking nut;8th, vee-block;9th, balancing weight;10th, workpiece.
Embodiment
Further details of elaboration is done to embodiment of the present invention below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of turning attachment that the present embodiment is provided, including chuck body 1, with lathe The axis 2 of chuck assembling, axis 2 is located at the centrally under of chuck body 1.The top of chuck body 1 is provided with fixed Position mechanism and retaining mechanism, described detent mechanism include alignment pin 3, packing ring 4 and wing bolt 5, alignment pin 3 top is fixedly connected provided with screwed hole, lower section with chuck body 1, and the height of alignment pin 3 is less than workpiece 10 Height.It is fixed that the material of packing ring 4 is not limited, and can be rubber, steel etc..Described wing bolt 5 passes through pad Circle 4 is connected with the screwed hole on alignment pin 3.When in use, the positioning hole for making alignment pin 3 insert on workpiece 10 In, packing ring 4 sets and positions hole surface, makes wing bolt 5 through packing ring 4 and the screwed hole screw thread on alignment pin 3 Connection.
Standing screw 6 that described retaining mechanism includes being located in chuck body 1, it is adapted with standing screw 6 Locking nut 7 and vee-block 8, standing screw 6 and alignment pin 3 are set along the length direction of chuck body 1, vee-block Opening towards detent mechanism, described vee-block 8 is provided with the bar hole being adapted with standing screw 6, fixed Screw rod 6 is connected through the bar hole on vee-block 8 with locking nut 7, when locking nut 7 is not tightened, V-arrangement Block 8 can be movable along bar hole length direction, and when locking nut 7 is tightened, vee-block 8 is secured to In chuck body 1, so as to be locked to workpiece 10.In use, unscrew locking nut 7, mobile vee-block, Vee-block is propped up workpiece 10, tighten locking nut 7, so as to be locked to workpiece 10.
Balancing weight 9 is provided with the side of the remotely located mechanism of vee-block 8.This turning attachment includes detent mechanism and lock Tight mechanism, while making 10 accurate positioning of workpiece, it is ensured that the all-the-time stable in process of workpiece 10 Firmly, it is to avoid loosen, it is ensured that machining accuracy.This clamp structure is simple, simple operation, improves and adds Work efficiency rate.
The present invention is not limited to examples detailed above, in claims of the present invention limited range, ability The various deformations or amendments that field technique personnel can make without creative work are protected by this patent.

Claims (2)

1. a kind of turning attachment, including chuck body (1), the axis (2) assembled with lathe chuck, its feature exist In:Chuck body (1) is provided with detent mechanism and retaining mechanism, and described detent mechanism includes with threaded hole Alignment pin (3), packing ring (4) and wing bolt (5), described wing bolt (5) passes through packing ring (4) It is connected with alignment pin (3);Described retaining mechanism include be located at chuck body on standing screw (6), with On locking nut (7) and vee-block (8) that standing screw (6) is adapted, described vee-block (8) Provided with the bar hole being adapted with standing screw, standing screw (6) passes through the bar hole on vee-block (8) It is connected with locking nut (7).
2. a kind of turning attachment according to claim 1, it is characterised in that:The remotely located machine of vee-block The side of structure is provided with balancing weight (9).
CN201610090801.0A 2016-02-18 2016-02-18 A kind of turning attachment Pending CN107088759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610090801.0A CN107088759A (en) 2016-02-18 2016-02-18 A kind of turning attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610090801.0A CN107088759A (en) 2016-02-18 2016-02-18 A kind of turning attachment

Publications (1)

Publication Number Publication Date
CN107088759A true CN107088759A (en) 2017-08-25

Family

ID=59646035

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610090801.0A Pending CN107088759A (en) 2016-02-18 2016-02-18 A kind of turning attachment

Country Status (1)

Country Link
CN (1) CN107088759A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977512A (en) * 2019-12-20 2020-04-10 天津精国机械制造有限公司 Numerical control lathe fixture
CN112091653A (en) * 2020-08-31 2020-12-18 贵州新安航空机械有限责任公司 Lathe fixture for processing eccentric hole shaft sleeve
CN113695935A (en) * 2021-09-09 2021-11-26 中国航发南方工业有限公司 Combined clamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977512A (en) * 2019-12-20 2020-04-10 天津精国机械制造有限公司 Numerical control lathe fixture
CN112091653A (en) * 2020-08-31 2020-12-18 贵州新安航空机械有限责任公司 Lathe fixture for processing eccentric hole shaft sleeve
CN113695935A (en) * 2021-09-09 2021-11-26 中国航发南方工业有限公司 Combined clamp

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Legal Events

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PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170825