CN105127776A - Tool for concave surface workpiece - Google Patents

Tool for concave surface workpiece Download PDF

Info

Publication number
CN105127776A
CN105127776A CN201510401774.XA CN201510401774A CN105127776A CN 105127776 A CN105127776 A CN 105127776A CN 201510401774 A CN201510401774 A CN 201510401774A CN 105127776 A CN105127776 A CN 105127776A
Authority
CN
China
Prior art keywords
locating dowel
locating
concave surface
frock
surface workpiece
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
CN201510401774.XA
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 CN201510401774.XA priority Critical patent/CN105127776A/en
Publication of CN105127776A publication Critical patent/CN105127776A/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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/10Devices for clamping workpieces of a particular form or made from a particular material

Abstract

The invention discloses a tool for a concave surface workpiece. The tool comprises a clamp body and positioning columns and further comprises a positioning block. The positioning columns are arranged at the top of the clamp body and comprise the first positioning column, the second positioning column and the third positioning column. The first positioning column is arranged in the center of the clamp body, and the positioning block is arranged at the position opposite to the first positioning column. The second positioning column and the third positioning column are arranged at the two corners of the upper end. According to the tool for the concave surface workpiece, through the arrangement of the positioning columns and reverse positioning columns, the concave surface workpiece can be conveniently fixed to the tool twice in a forward and reverse manner. By means of the design, the structure is simple and practical, the utilization rate of the tool is increased, and the efficiency of workers is improved.

Description

A kind of frock for concave surface workpiece
Technical field
The present invention relates to a kind of frock for concave surface workpiece, belong 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.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of frock for concave surface workpiece.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention 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 sides location is provided with screwed hole.
Beneficial effect: a kind of frock for concave surface workpiece provided by the invention, 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 invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention 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 that described three negative sides locate 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 the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

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 sides location is provided with screwed hole.
CN201510401774.XA 2015-07-10 2015-07-10 Tool for concave surface workpiece Pending CN105127776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510401774.XA CN105127776A (en) 2015-07-10 2015-07-10 Tool for concave surface workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510401774.XA CN105127776A (en) 2015-07-10 2015-07-10 Tool for concave surface workpiece

Publications (1)

Publication Number Publication Date
CN105127776A true CN105127776A (en) 2015-12-09

Family

ID=54713520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510401774.XA Pending CN105127776A (en) 2015-07-10 2015-07-10 Tool for concave surface workpiece

Country Status (1)

Country Link
CN (1) CN105127776A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106041724A (en) * 2016-06-15 2016-10-26 耐世特凌云驱动系统(芜湖)有限公司 Initial positioning tool of outer ring combined grinding machine

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201871981U (en) * 2010-11-29 2011-06-22 上海亚德林有色金属有限公司 Clamp for processing circular arc surface parts with holes
CN202292179U (en) * 2011-09-20 2012-07-04 宁波东浩铸业有限公司 Positioning tool used for processing hole diameter of cylinder
CN102642140A (en) * 2012-05-11 2012-08-22 昆山南方铸造有限公司 Production tooling for iron ball element of centrifugal machine bearing seat
CN102862067A (en) * 2012-08-29 2013-01-09 苏州市意可机电有限公司 Circular-arc pipe machining tool
US20130334753A1 (en) * 2012-06-15 2013-12-19 Ford Motor Company Workpiece holding fixture for machining multiple prismatic parts
CN103817549A (en) * 2014-03-13 2014-05-28 南车戚墅堰机车有限公司 Fixture for milling driving disc
CN104029045A (en) * 2014-06-27 2014-09-10 马鞍山纽泽科技服务有限公司 Positioning fixture for machining gearbox shell
CN205111293U (en) * 2015-07-10 2016-03-30 江苏南铸科技股份有限公司 A frock for concave surface work piece

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201871981U (en) * 2010-11-29 2011-06-22 上海亚德林有色金属有限公司 Clamp for processing circular arc surface parts with holes
CN202292179U (en) * 2011-09-20 2012-07-04 宁波东浩铸业有限公司 Positioning tool used for processing hole diameter of cylinder
CN102642140A (en) * 2012-05-11 2012-08-22 昆山南方铸造有限公司 Production tooling for iron ball element of centrifugal machine bearing seat
US20130334753A1 (en) * 2012-06-15 2013-12-19 Ford Motor Company Workpiece holding fixture for machining multiple prismatic parts
CN102862067A (en) * 2012-08-29 2013-01-09 苏州市意可机电有限公司 Circular-arc pipe machining tool
CN103817549A (en) * 2014-03-13 2014-05-28 南车戚墅堰机车有限公司 Fixture for milling driving disc
CN104029045A (en) * 2014-06-27 2014-09-10 马鞍山纽泽科技服务有限公司 Positioning fixture for machining gearbox shell
CN205111293U (en) * 2015-07-10 2016-03-30 江苏南铸科技股份有限公司 A frock for concave surface work piece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106041724A (en) * 2016-06-15 2016-10-26 耐世特凌云驱动系统(芜湖)有限公司 Initial positioning tool of outer ring combined grinding machine

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20151209

RJ01 Rejection of invention patent application after publication