CN201736054U - Automatic clamping device of internal hole of front end cover of turned starting motor - Google Patents

Automatic clamping device of internal hole of front end cover of turned starting motor Download PDF

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Publication number
CN201736054U
CN201736054U CN2010202594779U CN201020259477U CN201736054U CN 201736054 U CN201736054 U CN 201736054U CN 2010202594779 U CN2010202594779 U CN 2010202594779U CN 201020259477 U CN201020259477 U CN 201020259477U CN 201736054 U CN201736054 U CN 201736054U
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CN
China
Prior art keywords
clamp
clamping
fixed
plate
automatic clamping
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
CN2010202594779U
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Chinese (zh)
Inventor
刘若星
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.)
Guiyang Aviation Electrical Machinery Co Ltd
Original Assignee
Guiyang Aviation Electrical Machinery 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 Guiyang Aviation Electrical Machinery Co Ltd filed Critical Guiyang Aviation Electrical Machinery Co Ltd
Priority to CN2010202594779U priority Critical patent/CN201736054U/en
Application granted granted Critical
Publication of CN201736054U publication Critical patent/CN201736054U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an automatic clamping device of an internal hole of a front end cover of a turned starting motor, belonging to a clamp. The utility model aims at providing a lathe clamp which can meet the positioning and clamping requirements of the front end cover of the starting motors of various specifications. The automatic clamping device comprises a clamp body and a clamping device, wherein the clamping device consists of a connecting sleeve (1), a connecting plate (2), two pulling rods (4) and pressing plates (7); the connecting sleeve (1) is provided with internal threads at the left end; the connecting plate (2) is fixed with the right end of the connecting sleeve; the two pulling rods (4) are fixed on the connecting plate respectively by passing through the clamp body (6); the pressing plates (7) are fixed on all the pulling rods (4) respectively; the clamp body (6) is of a circular plate-shaped structure; and the central position of the clamp body is fixed with a positioning bush (8). The automatic clamping device has the advantages of simple structure, convenient use, exact positioning process, reliable clamping process, high production efficiency and the like, and is an ideal clamp used for turning the thin-wall parts such as shells and the like by utilizing a numerical control lathe.

Description

The automatic clamping device of turning actuating motor drive end bearing bracket endoporus
Technical field: the utility model relates to a kind of anchor clamps, relates in particular to a kind of turning attachment.
Background technology: the drive end bearing bracket of automobile starting motor is a kind of thin-wall case class part of profile more complicated, with numerically controlled lathe it is being carried out in the process of turning, because the oild chuck of numerically controlled lathe is difficult to the centre of gyration of centering workpiece, therefore be badly in need of a kind of special fixture that can realize that workpiece is located and clamped automatically.
Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aims to provide a kind of automatic clamping device of turning actuating motor drive end bearing bracket endoporus, and it can satisfy the requirement of the actuating motor drive end bearing bracket location clamping of plurality of specifications.
To achieve these goals, the utility model by the following technical solutions: it comprises clamp body and clamping device; Described clamping device by left end be provided with internal thread adapter sleeve, be fixed on this adapter sleeve right-hand member connecting plate, pass that clamp body is separately fixed at two pull bars on this connecting plate, the pressing plate that is separately fixed on each pull bar constitutes, clamp body is the annulus platy structure, and the center of this clamp body is fixed with positioning adapter.
Pull bar is fixed on the connecting plate by screw thread and locking nut.
Compared with the prior art, the utility model is owing to adopted technique scheme, therefore not only can determine fast plurality of specifications the actuating motor drive end bearing bracket the centre of gyration and position, but also can utilize the hydraulic system of lathe self that workpiece is clamped automatically; Both improve efficient, guaranteed crudy, alleviated operator's labour intensity again.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: adapter sleeve 1 connecting plate 2 locking nuts 3 pull bars 4 scroll chucks 5 clamp bodies 6 pressing plates 7 positioning adapters 8 machine tool chief axis 9
The specific embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in Figure 1: clamping device by left end be provided with the adapter sleeve 1 of internal thread, by this adapter sleeve right-hand member of bolting connecting plate 2, pass clamp body 6 and be vertically fixed on two pull bars 4 on this connecting plate, the pressing plate 7 that is separately fixed at each pull bar 4 right-hand member constitutes, the center of the clamp body 6 of discoideus structure is fixed with positioning adapter 8.In order to adapt to the workpiece of different size, an end of pull bar 4 is provided with screw thread, and this pull bar is fixedlyed connected with connecting plate 2 by screw thread and locking nut 3.
During use, the oild chuck of numerically controlled lathe is unloaded, change common scroll chuck 5, adapter sleeve 1 is connected with machine tool chief axis 9 by described internal thread, usefulness scroll chuck 5 is with clamp body 6 clampings.During clamping workpiece, the hydraulic means by lathe unclamps described clamping device, workpiece is put into positioning adapter 8 position, start described hydraulic means and by clamping device with Work-sheet pressing on clamp body 6; After turning finished, the hydraulic means by lathe unclamped clamping device workpiece can be unloaded.

Claims (2)

1. the automatic clamping device of a turning actuating motor drive end bearing bracket endoporus comprises clamp body and clamping device; It is characterized in that: described clamping device by left end be provided with internal thread adapter sleeve (1), be fixed on this adapter sleeve right-hand member connecting plate (2), pass that clamp body (6) is separately fixed at two pull bars (4) on this connecting plate, the pressing plate (7) that is separately fixed on each pull bar (4) constitutes, clamp body (6) is the annulus platy structure, and the center of this clamp body is fixed with positioning adapter (8).
2. the automatic clamping device of turning actuating motor drive end bearing bracket endoporus according to claim 1 is characterized in that: pull bar (4) is fixed on the connecting plate (2) by screw thread and locking nut (3).
CN2010202594779U 2010-07-15 2010-07-15 Automatic clamping device of internal hole of front end cover of turned starting motor Expired - Fee Related CN201736054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202594779U CN201736054U (en) 2010-07-15 2010-07-15 Automatic clamping device of internal hole of front end cover of turned starting motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202594779U CN201736054U (en) 2010-07-15 2010-07-15 Automatic clamping device of internal hole of front end cover of turned starting motor

Publications (1)

Publication Number Publication Date
CN201736054U true CN201736054U (en) 2011-02-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202594779U Expired - Fee Related CN201736054U (en) 2010-07-15 2010-07-15 Automatic clamping device of internal hole of front end cover of turned starting motor

Country Status (1)

Country Link
CN (1) CN201736054U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430766A (en) * 2011-11-07 2012-05-02 湖北三江航天江北机械工程有限公司 Lathing method of skirt bases of thin-walled high-strength steel rocket hull
CN104385018A (en) * 2014-09-26 2015-03-04 中核(天津)机械有限公司 End cover machining fixture
CN104924133A (en) * 2013-01-16 2015-09-23 浙江新劲空调设备有限公司 Workpiece clamping method
CN105196091A (en) * 2015-10-20 2015-12-30 重庆龙耀机械配件制造有限责任公司 Generator support lathe fixture
CN104385018B (en) * 2014-09-26 2017-01-04 中核(天津)机械有限公司 End cover machining fixture
CN106736772A (en) * 2017-01-18 2017-05-31 瑞安市智造科技有限公司 A kind of fixture for abnormal form part on lathe positioning and clamping

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102430766A (en) * 2011-11-07 2012-05-02 湖北三江航天江北机械工程有限公司 Lathing method of skirt bases of thin-walled high-strength steel rocket hull
CN102430766B (en) * 2011-11-07 2013-03-13 湖北三江航天江北机械工程有限公司 Lathing method of skirt bases of thin-walled high-strength steel rocket hull
CN104924133A (en) * 2013-01-16 2015-09-23 浙江新劲空调设备有限公司 Workpiece clamping method
CN104385018A (en) * 2014-09-26 2015-03-04 中核(天津)机械有限公司 End cover machining fixture
CN104385018B (en) * 2014-09-26 2017-01-04 中核(天津)机械有限公司 End cover machining fixture
CN105196091A (en) * 2015-10-20 2015-12-30 重庆龙耀机械配件制造有限责任公司 Generator support lathe fixture
CN106736772A (en) * 2017-01-18 2017-05-31 瑞安市智造科技有限公司 A kind of fixture for abnormal form part on lathe positioning and clamping

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

Granted publication date: 20110209

Termination date: 20130715

C17 Cessation of patent right