CN202336749U - Three-way and four-way special clamping mould - Google Patents

Three-way and four-way special clamping mould Download PDF

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Publication number
CN202336749U
CN202336749U CN2011204045253U CN201120404525U CN202336749U CN 202336749 U CN202336749 U CN 202336749U CN 2011204045253 U CN2011204045253 U CN 2011204045253U CN 201120404525 U CN201120404525 U CN 201120404525U CN 202336749 U CN202336749 U CN 202336749U
Authority
CN
China
Prior art keywords
way
cylinder
mould
clamping
convex edge
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
CN2011204045253U
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Chinese (zh)
Inventor
邵志霞
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.)
Hebei Electric Power Equipment Co., Ltd.
Original Assignee
HEBEI POWER EQUIPMENT FACTORY
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 HEBEI POWER EQUIPMENT FACTORY filed Critical HEBEI POWER EQUIPMENT FACTORY
Priority to CN2011204045253U priority Critical patent/CN202336749U/en
Application granted granted Critical
Publication of CN202336749U publication Critical patent/CN202336749U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a three-way and four-way special clamping mould, which consists of an upper mould and a lower mould and is characterized in that: the upper mould is composed of an upper semi-cylinder with an upper semi-convex edge; the lower mould is composed of a lower semi-cylinder with a lower semi-convex edge; the corresponding positions on the central parts of the inner side planes of the upper and lower semi-cylinders are respectively provided with a V-shaped groove with an included angle of 90 degrees; and when then inner side planes of the upper and lower semi-cylinders are mutually superposed, the two V-shaped grooves form a rectangular or square clamping square hole. The special clamping mould disclosed by the utility model has the advantages of simple structure, convenient use, capability of guaranteeing three-way and four-way parts and other workpieces with irregular shapes to meet the processing requirements after being processed and realizing the aim of clamping on a three-jaw of a machine tool conveniently; and the special clamping mould also reduces the process for processing workpieces with irregular shapes, greatly improves the working efficiency, reduces human labor and is an ideal three-way and four-way special clamping mould.

Description

Threeway, the special-purpose clamping mold of four-way
Technical field
The utility model relates to a kind of fixture clamping fixture, and the special-purpose clamping mold of particularly a kind of threeway, four-way is applicable to the batch machining of threeway on the hydrogen manufacturing project, four-way spare, and the processing and the reparation of the irregular workpiece of profile such as various small-sized rectangle, square.
Background technology
At present, in the machined field, if the irregular workpiece of some profiles is processed and repaired, then can only clamping workpiece processed on the four paws of lathe, repair, operation be very loaded down with trivial details, has increased the work of working time and manpower greatly.
The utility model content
The purpose of the utility model is: design a kind of threeway, the special-purpose clamping mold of four-way; This mold can either guarantee that threeway, four-way spare and the irregular workpiece of other profile reach technological requirement after processing, can be implemented in the purpose of convenient mounting and clamping on the three-jaw of lathe again; Reduce the operation of the irregular workpiece of processing profile, improved operating efficiency greatly, reduced the manpower work.
The purpose of the utility model can realize through following technical proposals:
This threeway, the special-purpose clamping mold of four-way; Form by last tire and following tire; It is characterized in that: go up tire and constitute by first cylinder that the front portion has first convex edge; Following tire is made up of second cylinder that the front portion has second convex edge, and it is 90 ° v-depression that the corresponding position, middle part of first cylinder and second cylinder inner side plane respectively is provided with an angle; When the inner side plane of first cylinder and second cylinder overlapped, two v-depression formed shapes were rectangle or foursquare clamping square hole.
The summit of the v-depression at first cylinder inner side plane middle part of the utility model and the tangent distance of first convex edge are 20mm; The summit of the v-depression at second cylinder inner side plane middle part and the tangent distance of second convex edge are 20mm.
The utility model has the advantages that: simple in structure, easy to use; Can either guarantee that threeway, four-way spare and the irregular workpiece of other profile reach technological requirement after processing, can be implemented in the purpose of convenient mounting and clamping on the three-jaw of lathe again; Having reduced the operation of the irregular workpiece of processing profile, improved operating efficiency greatly, reduced the manpower work, is the special-purpose clamping mold of a kind of desirable threeway, four-way.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model;
Fig. 2 is the backsight structural representation of the utility model;
Fig. 3 is the left TV structure sketch map of the utility model;
Fig. 4 is the right TV structure sketch map of the utility model;
Fig. 5 is the plan structure sketch map of the utility model;
Fig. 6 is the structural representation of looking up of first cylinder;
Fig. 7 is a three-way piece clamping to be processed main TV structure sketch map in this mold clamping square hole the time.
Among the figure: 7, three-way piece to be processed.
The specific embodiment
Like Fig. 1---shown in 7; This threeway, the special-purpose clamping mold of four-way; Form by last tire and following tire; It is characterized in that: go up tire and be made up of first cylinder 2 that the front portion has first convex edge 1, following tire is made up of second cylinder 4 that the front portion has second convex edge 5, and it is 90 ° v-depression 3 that the corresponding position, middle part of first cylinder 2 and second cylinder 4 inner side plane respectively is provided with an angle; When the inner side plane of first cylinder 2 and second cylinder 4 overlapped, two v-depression 3 formed shapes were rectangle or foursquare clamping square hole 6.The summit of the v-depression 3 at first cylinder 2 inner side plane middle part and the tangent distance of first convex edge 1 are 20mm; The summit of the v-depression 3 at second cylinder 4 inner side plane middle part and the tangent distance of second convex edge 5 are 20mm.
The special-purpose clamping mold of this threeway, four-way in use, at first, with threeway, four-way spare or the irregular clamping workpiece of other profile in the clamping square hole 6 of this mold; Then, the direct clamping in the cylindrical rear portion of notch cuttype of last tire and play tire composition on the three-jaw of lathe, has promptly been realized the purpose of convenient mounting and clamping on the three-jaw of lathe, and then can processed and repair the irregular workpiece of profile through the three-jaw of lathe.

Claims (2)

1. a threeway, the special-purpose clamping mold of four-way; Form by last tire and following tire; It is characterized in that: go up tire and constitute by first cylinder (2) that the front portion has first convex edge (1); Following tire is made up of second cylinder (4) that the front portion has second convex edge (5), and it is 90 ° v-depression (3) that the corresponding position, middle part of first cylinder (2) and second cylinder (4) inner side plane respectively is provided with an angle; When the inner side plane of first cylinder (2) and second cylinder (4) overlapped, two v-depressions (3) formed shape was rectangle or foursquare clamping square hole (6).
2. threeway according to claim 1, the special-purpose clamping mold of four-way, it is characterized in that: the summit of the v-depression (3) at first cylinder (2) inner side plane middle part and the tangent distance of first convex edge (1) they are 20mm; The summit of the v-depression (3) at second cylinder (4) inner side plane middle part and the tangent distance of second convex edge (5) are 20mm.
CN2011204045253U 2011-10-21 2011-10-21 Three-way and four-way special clamping mould Expired - Fee Related CN202336749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204045253U CN202336749U (en) 2011-10-21 2011-10-21 Three-way and four-way special clamping mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204045253U CN202336749U (en) 2011-10-21 2011-10-21 Three-way and four-way special clamping mould

Publications (1)

Publication Number Publication Date
CN202336749U true CN202336749U (en) 2012-07-18

Family

ID=46485453

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204045253U Expired - Fee Related CN202336749U (en) 2011-10-21 2011-10-21 Three-way and four-way special clamping mould

Country Status (1)

Country Link
CN (1) CN202336749U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103934701A (en) * 2014-04-11 2014-07-23 南车玉柴四川发动机股份有限公司 Turning tool and machining method for T-joint of diesel engine oil system
CN104029044A (en) * 2014-06-24 2014-09-10 芜湖求精紧固件有限公司 Fixing die
CN104607971A (en) * 2014-11-30 2015-05-13 沈阳飞机工业(集团)有限公司 Clamping device and machining method for regular-N-polygon-shaped stepped shaft parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103934701A (en) * 2014-04-11 2014-07-23 南车玉柴四川发动机股份有限公司 Turning tool and machining method for T-joint of diesel engine oil system
CN104029044A (en) * 2014-06-24 2014-09-10 芜湖求精紧固件有限公司 Fixing die
CN104607971A (en) * 2014-11-30 2015-05-13 沈阳飞机工业(集团)有限公司 Clamping device and machining method for regular-N-polygon-shaped stepped shaft parts
CN104607971B (en) * 2014-11-30 2016-10-26 沈阳飞机工业(集团)有限公司 N-shaped multidiameter class part clamping device and processing method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: HEBEI ELECTRIC EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: HEBEI POWER EQUIPMENT FACTORY

Effective date: 20130608

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20130608

Address after: 056004 No. 33 power plant street, Hebei, Handan

Patentee after: Hebei Electric Power Equipment Co., Ltd.

Address before: Congtai District Street 056004 city of Handan province Hebei Power Plant No. 33

Patentee before: Hebei Power Equipment Factory

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120718

Termination date: 20141021

EXPY Termination of patent right or utility model