CN203831106U - Workpiece machining and positioning device of center lathe - Google Patents

Workpiece machining and positioning device of center lathe Download PDF

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Publication number
CN203831106U
CN203831106U CN201420230604.0U CN201420230604U CN203831106U CN 203831106 U CN203831106 U CN 203831106U CN 201420230604 U CN201420230604 U CN 201420230604U CN 203831106 U CN203831106 U CN 203831106U
Authority
CN
China
Prior art keywords
bracket
machining
positioning device
workpiece
bottom bracket
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
Application number
CN201420230604.0U
Other languages
Chinese (zh)
Inventor
李建军
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.)
Chongqing Xin Nan Foundry Co Ltd
Original Assignee
Chongqing Xin Nan Foundry 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 Chongqing Xin Nan Foundry Co Ltd filed Critical Chongqing Xin Nan Foundry Co Ltd
Priority to CN201420230604.0U priority Critical patent/CN203831106U/en
Application granted granted Critical
Publication of CN203831106U publication Critical patent/CN203831106U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of machining equipment, in particular to a workpiece machining and positioning device of a center lathe. The workpiece machining and positioning device comprises a bracket body, and the bracket body comprises a lower bracket, an upper bracket matched with the lower bracket and a base for supporting the lower bracket. The base is matched with a lathe body of the center lathe, the lower bracket and the upper bracket are arc-shaped semicircular rings, and the lower bracket and the upper bracket are respectively provided with at least two sets of supporting assemblies. When the workpiece machining and positioning device of the center lathe is used, the lower bracket and the upper bracket are matched to together support a machining workpiece, the supporting assemblies are used for supporting the machining workpiece, so that the machining workpiece is fixed and positioned, and the machining quality and precision are both effectively improved. The workpiece machining and positioning device has the advantages of being simple in structure, reasonable in arrangement, convenient to use, low in manufacturing cost and the like.

Description

A kind of workpiece processing and positioning device of engine lathe
Technical field
The utility model relates to machining equipment technical field, particularly a kind of workpiece processing and positioning device of engine lathe.
Background technology
Lathe has a wide range of applications in field of machining, and be born from it is machinery industry application the widest machinery at most so far always.It can be used for turning, end face, centrum, interior outer channel, special type face and screw thread, also can be used for boring, bore hole and fraising, can also cut off, annular knurl and around work such as springs, the especially birth of numerically controlled lathe, more makes production efficiency and quality of production multiplication.Lathe because of self design feature and processing on advantage achieved it in the irreplaceable status of mechanical processing industry, but blemish in an otherwise perfect thing is that lathe processing has certain limitation, especially in the processing of the high-precision axial workpiece of repeatability, turner in the time of each fixed length, have to repeated measurement and repeated clamping, this not only greatly reduces production efficiency, improve energy consumption and processing cost, also affected to a great extent the quality of product.Because each clamping all can produce new benchmark, make mismachining tolerance be difficult to control, thus the product that causes high standard to require
Crudy is poor, cannot complete processing even at all.At modern machinery industry, the processing of high-precision part is day by day frequent, is to ensure working ability and crudy, also needs to furnish a huge amount of money for to buy high precision apparatus, thereby be unfavorable for reducing the production cost of enterprise except offering high payments to hire senior skilled worker.
Utility model content
The purpose of this utility model is for the defect of prior art and deficiency, and the workpiece processing and positioning device of the engine lathe that one is simple in structure, reasonable in design, easy to use, crudy is good is provided.
For achieving the above object, the technical solution adopted in the utility model is:
The workpiece processing and positioning device of a kind of engine lathe described in the utility model, comprise bracket body, described bracket body comprises bottom bracket, the bracket matching with described bottom bracket and the base that supports described bottom bracket, described base matches with the lathe bed of engine lathe, the curved semicircular ring of described bottom bracket and bracket, described bracket and bottom bracket utilize bolt to fix; In described bottom bracket and bracket, be respectively equipped with at least two group supporting components.Described every group of supporting component comprises to be located on described bottom bracket and bracket lateral wall the projection with through hole and to be located at the adjusting screw(rod) in described projection, the end portion supports processing work of described adjusting screw(rod).
Adopt after said structure, the utility model beneficial effect is: the workpiece processing and positioning device of a kind of engine lathe described in the utility model, comprise bracket body, described bracket body comprises bottom bracket, the bracket matching with described bottom bracket and the base that supports described bottom bracket, described base matches with the lathe bed of engine lathe, the curved semicircular ring of described bottom bracket and bracket, is respectively equipped with at least two group supporting components in described bottom bracket and bracket; While using the utility model, coordinate the common processing work that holds up, and support processing work by supporting component, thereby processing work is played to fixing, positioning action by bottom bracket and bracket, crudy and precision all effectively improve.The utlity model has simple in structurely, arrange rationally, the advantage such as easy to use, cost of manufacture is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Description of reference numerals:
1, bracket body; 2, bottom bracket; 3, bracket; 4, base; 5, projection;
6, adjusting screw(rod).
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, the workpiece processing and positioning device of a kind of engine lathe described in the utility model, comprise bracket body 1, described bracket body 1 comprises bottom bracket 2, the bracket 3 matching with described bottom bracket 2 and the base 4 that supports described bottom bracket 3, described base 4 matches with the lathe bed of engine lathe, in the present embodiment, the two ends of bottom bracket and bracket are bolted, wherein, the bolt of one end is detachable, the bolt of the other end is flexibly connected, and makes like this bottom bracket and bracket open, and is convenient to install additional processing work; Described bottom bracket 3 and the curved semicircular ring of bracket 2, be respectively equipped with at least two group supporting components in described bottom bracket 2 and bracket 3; In processing work is installed in the cavity that bottom bracket and bracket form, then support processing work by supporting component, thereby make processing work firm, be convenient to lathe processing work is operated.
As shown in Figure 1, described every group of supporting component comprises to be located on described bottom bracket 2 and bracket 3 lateral walls the projection 5 with through hole and to be located at the adjusting screw(rod) 6 in described projection 5, the end portion supports processing work of described adjusting screw(rod) 6, in processing work is placed in the cavity forming that matched by bottom bracket and bracket time, make end and the processing work close contact of its screw rod by adjusting screw(rod), thereby reach the effect of support, in the present embodiment, projection plays the effect of support, secured adjusted screw rod.
During with the fixing processing work of the utility model, not only can greatly alleviate operating personnel's labour intensity, easy disassembly, and effectively improve quality and the precision of processing work.In addition, this is simple in structure, reasonable in design, low cost of manufacture.
The above is only preferred embodiments of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.

Claims (1)

1. the workpiece processing and positioning device of an engine lathe, comprise bracket body (1), it is characterized in that: described bracket body (1) comprises bottom bracket (2), the bracket (3) matching with described bottom bracket (2) and the base (4) that supports described bottom bracket (3), described base (4) matches with the lathe bed of engine lathe, and described bottom bracket (3) and bracket (2) are semicircular ring; Described bracket (2) and bottom bracket (3) utilize bolt to fix; In described bottom bracket (2) and bracket (3), be respectively equipped with at least two group supporting components; Described every group of supporting component comprises the adjusting screw(rod) (6) of being located at the projection (5) with through hole on described bottom bracket (2) and bracket (3) lateral wall and being located at described projection (5), the end portion supports processing work of described adjusting screw(rod) (6).
CN201420230604.0U 2014-05-07 2014-05-07 Workpiece machining and positioning device of center lathe Expired - Fee Related CN203831106U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420230604.0U CN203831106U (en) 2014-05-07 2014-05-07 Workpiece machining and positioning device of center lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420230604.0U CN203831106U (en) 2014-05-07 2014-05-07 Workpiece machining and positioning device of center lathe

Publications (1)

Publication Number Publication Date
CN203831106U true CN203831106U (en) 2014-09-17

Family

ID=51508994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420230604.0U Expired - Fee Related CN203831106U (en) 2014-05-07 2014-05-07 Workpiece machining and positioning device of center lathe

Country Status (1)

Country Link
CN (1) CN203831106U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106475903A (en) * 2015-08-31 2017-03-08 中国石油化工股份有限公司 rock clamper
CN111791116A (en) * 2020-07-14 2020-10-20 鲍可凡 Auxiliary clamping and fixing device for grinding and polishing special complex cast parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106475903A (en) * 2015-08-31 2017-03-08 中国石油化工股份有限公司 rock clamper
CN111791116A (en) * 2020-07-14 2020-10-20 鲍可凡 Auxiliary clamping and fixing device for grinding and polishing special complex cast parts

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140917

Termination date: 20150507

EXPY Termination of patent right or utility model