CN205111293U - A frock for concave surface work piece - Google Patents

A frock for concave surface work piece Download PDF

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Publication number
CN205111293U
CN205111293U CN201520494528.9U CN201520494528U CN205111293U CN 205111293 U CN205111293 U CN 205111293U CN 201520494528 U CN201520494528 U CN 201520494528U CN 205111293 U CN205111293 U CN 205111293U
Authority
CN
China
Prior art keywords
locating dowel
frock
locating
reference column
concave surface
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
CN201520494528.9U
Other languages
Chinese (zh)
Inventor
赵文荣
周岳标
屈永祥
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.)
SFAM Science and Technology Jiangsu Co Ltd
Original Assignee
SFAM Science and Technology Jiangsu 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 SFAM Science and Technology Jiangsu Co Ltd filed Critical SFAM Science and Technology Jiangsu Co Ltd
Priority to CN201520494528.9U priority Critical patent/CN205111293U/en
Application granted granted Critical
Publication of CN205111293U publication Critical patent/CN205111293U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a frock for concave surface work piece, including the anchor clamps body, reference column, still include the locating piece, anchor clamps body top is provided with many reference columns, the reference column includes first reference column, second reference column, third reference column, first reference column setting is at anchor clamps body middle position, the locating piece sets up at first reference column relative position, second reference column, third reference column set up at two angular positions of upper end. The utility model provides a pair of a frock for concave surface work piece through the setting of reference column with negative side's reference column, can conveniently go on the concave surface work piece just, turn over and fix in the frock for twice. This design, simple structure, practicality have strengthened the utilization ratio of frock, have improved workman's efficiency.

Description

A kind of frock for concave surface workpiece
Technical field
The utility model relates to a kind of frock for concave surface workpiece, belongs to technical field of tooling clamps.
Background technology
At present, piston/cylinder is all produced by the foundry goods of two concave surfaces to assemble out.Every half concave surface foundry goods all will be polished in assembling, punching, the operation of fluting.Because foundry goods model is various, conventional frock adopts the fixing of external clamping, cast outer surface machined surface is reduced greatly, have impact on production efficiency, add cost of labor.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of frock for concave surface workpiece.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of frock for concave surface workpiece, comprise clamp body, locating dowel, also comprise locating piece, described clamp body top is provided with many locating dowels, described locating dowel comprises the first locating dowel, the second locating dowel, the 3rd locating dowel, described first locating dowel is arranged on clamp body middle position, and described locating piece is arranged on the first locating dowel relative position; Described second locating dowel, the 3rd locating dowel are arranged on upper end two Angle Position.
Described first locating dowel, locating piece are provided with screwed hole.
Described locating piece screwed hole position is provided with bolt washer.
Also comprise negative side's locating dowel, described negative side's locating dowel is arranged on the center of the first locating dowel, the second locating dowel, the 3rd locating dowel.
Preferably, described negative side's locating dowel is set to three, and three negative side's locating dowels are by rounded projections arranged.
Preferably, the center of described three negative side's locating dowels is provided with screwed hole.
Beneficial effect: a kind of frock for concave surface workpiece that the utility model provides, by the setting of locating dowel and negative side's locating dowel, conveniently can be undertaken positive and negative twice by concave surface workpiece and be fixed in frock.The design, structure is simple, practical, enhances the utilization rate of frock, improves worker efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of frock for concave surface workpiece, comprise clamp body 1, locating dowel 2, also comprise locating piece 3, described clamp body 1 top is provided with many locating dowels 2, described locating dowel 2 comprises the first locating dowel 21, second locating dowel 22, the 3rd locating dowel 23, and described first locating dowel 21 is arranged on clamp body 1 middle position, and described locating piece 3 is arranged on the first locating dowel 21 relative position; Described second locating dowel 22, the 3rd locating dowel 23 are arranged on upper end two Angle Position.
Described first locating dowel 21, locating piece 2 are provided with screwed hole 4.
Described locating piece 2 screwed hole 4 position is provided with bolt washer 5.
Also comprise negative side's locating dowel 6, described negative side's locating dowel 6 is arranged on the center of the first locating dowel 21, second locating dowel 22, the 3rd locating dowel 23.
Preferably, described negative side's locating dowel 6 is set to three, and three negative side's locating dowels 6 are by rounded projections arranged.
Preferably, the center of described three negative side's locating dowels 6 is provided with screwed hole 4.
Concrete occupation mode is as follows: during use, will process respectively the outer surface of concave surface workpiece and inner surface; When processing outer surface, workpiece is enclosed within the first locating dowel, the second locating dowel, the 3rd locating dowel formation triangular structure, corresponding with through hole on workpiece by the screwed hole on the first locating dowel, locating piece, after utilizing bolt fixing, just can easily workpiece be fixed in frock.When processing inner surface, be enclosed within the first locating dowel, the second locating dowel, the 3rd locating dowel formation triangular structure by counter for workpiece, utilize three to be arranged as leg-of-mutton negative side's locating dowel to support workpiece end face, corresponding with the screwed hole in the middle of negative side's locating dowel by workpiece end face through hole again, utilize bolt to be fixed in frock by workpiece.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (6)

1. the frock for concave surface workpiece, comprise clamp body, locating dowel, it is characterized in that: also comprise locating piece, described clamp body top is provided with many locating dowels, described locating dowel comprises the first locating dowel, the second locating dowel, the 3rd locating dowel, described first locating dowel is arranged on clamp body middle position, and described locating piece is arranged on the first locating dowel relative position; Described second locating dowel, the 3rd locating dowel are arranged on upper end two Angle Position.
2. a kind of frock for concave surface workpiece according to claim 1, is characterized in that: described first locating dowel, locating piece are provided with screwed hole.
3. a kind of frock for concave surface workpiece according to claim 2, is characterized in that: described locating piece screwed hole position is provided with bolt washer.
4. a kind of frock for concave surface workpiece according to claim 1, is characterized in that: also comprise negative side's locating dowel, and described negative side's locating dowel is arranged on the center of the first locating dowel, the second locating dowel, the 3rd locating dowel.
5. a kind of frock for concave surface workpiece according to claim 4, is characterized in that: described negative side's locating dowel is set to three, and three negative side's locating dowels are by rounded projections arranged.
6. a kind of frock for concave surface workpiece according to claim 5, is characterized in that: the center of described three negative side's locating dowels is provided with screwed hole.
CN201520494528.9U 2015-07-10 2015-07-10 A frock for concave surface work piece Expired - Fee Related CN205111293U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520494528.9U CN205111293U (en) 2015-07-10 2015-07-10 A frock for concave surface work piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520494528.9U CN205111293U (en) 2015-07-10 2015-07-10 A frock for concave surface work piece

Publications (1)

Publication Number Publication Date
CN205111293U true CN205111293U (en) 2016-03-30

Family

ID=55566941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520494528.9U Expired - Fee Related CN205111293U (en) 2015-07-10 2015-07-10 A frock for concave surface work piece

Country Status (1)

Country Link
CN (1) CN205111293U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127776A (en) * 2015-07-10 2015-12-09 江苏南铸科技股份有限公司 Tool for concave surface workpiece
CN111202357A (en) * 2020-01-20 2020-05-29 河南科技学院 A novel workstation for design work

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105127776A (en) * 2015-07-10 2015-12-09 江苏南铸科技股份有限公司 Tool for concave surface workpiece
CN111202357A (en) * 2020-01-20 2020-05-29 河南科技学院 A novel workstation for design work

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

Granted publication date: 20160330

Termination date: 20160710