CN204913358U - Modular fixture overturns at four sides - Google Patents

Modular fixture overturns at four sides Download PDF

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Publication number
CN204913358U
CN204913358U CN201520611072.XU CN201520611072U CN204913358U CN 204913358 U CN204913358 U CN 204913358U CN 201520611072 U CN201520611072 U CN 201520611072U CN 204913358 U CN204913358 U CN 204913358U
Authority
CN
China
Prior art keywords
fixture
anchor clamps
holder
overturns
install
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
CN201520611072.XU
Other languages
Chinese (zh)
Inventor
王甫
岳宏梅
胥锴
黄智中
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.)
Anhui Technical College of Mechanical and Electrical Engineering
Original Assignee
Anhui Technical College of Mechanical and Electrical Engineering
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 Anhui Technical College of Mechanical and Electrical Engineering filed Critical Anhui Technical College of Mechanical and Electrical Engineering
Priority to CN201520611072.XU priority Critical patent/CN204913358U/en
Application granted granted Critical
Publication of CN204913358U publication Critical patent/CN204913358U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a machinery processing technology field, in particular to modular fixture overturns at four sides, can and install the special fixture on the anchor clamps fixing base around the rotatory anchor clamps fixing base of fixed rotating shaft including being fixed in U type support on the lathe, installing on U type support, the anchor clamps fixing base is equipped with four anchor clamps stationary planes, adjacent two anchor clamps stationary plane mutually perpendicular, every all install a special fixture on the anchor clamps stationary plane, install the locating pin that is used for the mounting fixture fixing base on the U type support. The utility model discloses a modular fixture overturns at four sides can install four kinds of different kinds of special fixtures to together install on the lathe through U type support, can the quick replacement special fixture, shortened the time of changing anchor clamps among the machining greatly, improved machine tooling work efficiency.

Description

A kind of four sides overturns built-up jig
Technical field
The utility model relates to Machining Technology field, and particularly one four sides overturns built-up jig.
Background technology
Current all machining manufacturers do not have three dimensions four sides to overturn built-up jig, when lathe limited amount or small-sized machine processing factory or Single unit job lot production, if after processing a kind of product during product another kind of with same machine tooling, need to change fixture, change fixture quite to bother, fixture must be adjusted after replacing, much unnecessary trouble is brought to workman, even if also want tool setting after having changed, add unnecessary preparation amount, so namely time-consuming, take labour again, also cause production efficiency low, too increase cost.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of four sides to overturn built-up jig.
For solving the problem, the utility model provides following technical scheme:
A kind of four sides overturns built-up jig, comprises the U-shaped support be fixed on lathe, is installed on the fixture holder that U-shaped support can rotate around fixed rotating shaft and the special fixture be installed on fixture holder; Described fixture holder is provided with four fixture stationary planes; Adjacent two described fixture stationary planes are mutually vertical; Each described fixture stationary plane is all provided with a special fixture; Described U-shaped support is provided with the alignment pin for stationary fixture holder.
Further, each described fixture stationary plane is equipped with the chute that interface is T font; The bottom of each described special fixture is equipped with the positioning convex coordinated with chute.
Further, described fixture holder is the holder of tetragonal body structure; Described fixture holder is provided with an axis hole and four pin-and-holes of its front/rear end through; The axis of four described pin-and-holes is on the same face of cylinder.
Further, described U-shaped support is provided with rotating shaft installing hole and alignment pin installing hole.
Beneficial effect: a kind of four sides of the present utility model overturns built-up jig, four kinds of dissimilar special fixtures can be installed, and be together arranged on lathe by U-shaped support, can quick-replaceable special fixture, substantially reduce in machining the time changing fixture, improve machined operating efficiency.
Accompanying drawing explanation
Fig. 1 is decomposition texture schematic diagram of the present utility model;
Fig. 2 is perspective view one of the present utility model;
Fig. 3 is perspective view two of the present utility model;
Fig. 4 is perspective view three of the present utility model;
Fig. 5 is perspective view four of the present utility model;
Description of reference numerals: U-shaped support 1, rotating shaft installing hole 1a, alignment pin installing hole 1b, fixture holder 2, chute 2a, special fixture 3, positioning convex 3a, fixed rotating shaft 4, alignment pin 5.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, specific embodiment of the utility model is described in further detail:
Overturn built-up jig referring to figs. 1 through a kind of four sides shown in Fig. 5, comprise the U-shaped support 1 be fixed on lathe, be installed on the fixture holder 2 that U-shaped support 1 can rotate around fixed rotating shaft 4 and the special fixture 3 be installed on fixture holder 2; Described fixture holder 2 is provided with four fixture stationary planes; Adjacent two described fixture stationary planes are mutually vertical; Each described fixture stationary plane is all provided with a special fixture 3; Described U-shaped support 1 is provided with the alignment pin 5 for stationary fixture holder 2.
Each described fixture stationary plane is equipped with the chute 2a that interface is T font; The bottom of each described special fixture 3 is equipped with the positioning convex 3a coordinated with chute 2a.
Described fixture holder 2 is the holder of tetragonal body structure; Described fixture holder 2 is provided with an axis hole and four pin-and-holes of its front/rear end through; The axis of four described pin-and-holes is on the same face of cylinder.
Described U-shaped support 1 is provided with rotating shaft installing hole 1a and alignment pin installing hole 1b.
As preferred embodiment of the present utility model, four special fixtures 3 are respectively machine vice, V-type vice, scroll chuck and pressing plate, for clamping difform workpiece; Four special fixtures 3 are respectively according on four fixture stationary planes of fixture holder 2.When taking-up alignment pin 5 rear jig holder 2 can overturn around fixed rotating shaft 4, the axial line of four pin-and-holes is distributed in on the face of cylinder of fixed rotating shaft 4 coaxial inner conductor, adjacent two pin-and-holes are at right angles arranged, and each pin-and-hole is corresponding with a fixture stationary plane, the minimum angles that fixture holder 2 is overturn is 90 degree; Therefore fixture holder 2 often overturns an once corresponding replacing special fixture 3.Make the replacing speed of special fixture 3 faster, improve mach operating efficiency.
Need ben, the machined enterprise that more corresponding scales are smaller, machine tool limited amount, next chassis bed of normal conditions needs the processing completing different parts at times, and can not accomplish machine one use, a machine is special.Machined personnel can take a large amount of effective times in the process changing special fixture 3 frequently, and operating efficiency is low.Therefore, application of the present utility model can improve the utilization rate of equipment and installations of the less machined enterprise of scale, improves machined operating efficiency.
The above, it is only preferred embodiment of the present utility model, not any restriction is made to technical scope of the present utility model, therefore every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalent variations and modification, all still belong in the scope of the technical solution of the utility model.

Claims (4)

1. four sides overturns a built-up jig, it is characterized in that: comprise the U-shaped support (1) be fixed on lathe, be installed on the fixture holder (2) that U-shaped support (1) can rotate around fixed rotating shaft (4) and the special fixture (3) be installed on fixture holder (2); Described fixture holder (2) is provided with four fixture stationary planes; Adjacent two described fixture stationary planes are mutually vertical; Each described fixture stationary plane is all provided with a special fixture (3); Described U-shaped support (1) is provided with the alignment pin (5) for stationary fixture holder (2).
2. a kind of four sides according to claim 1 overturns built-up jig, it is characterized in that: each described fixture stationary plane is equipped with the chute (2a) that cross section is T font; The bottom of each described special fixture (3) is equipped with the positioning convex (3a) coordinated with chute (2a).
3. a kind of four sides according to claim 1 overturns built-up jig, it is characterized in that: the holder that described fixture holder (2) is tetragonal body structure; Described fixture holder (2) is provided with an axis hole and four pin-and-holes of its front/rear end through; The axis of four described pin-and-holes is on the same face of cylinder.
4. a kind of four sides according to claim 1 overturns built-up jig, it is characterized in that: described U-shaped support (1) is provided with rotating shaft installing hole (1a) and alignment pin installing hole (1b).
CN201520611072.XU 2015-08-12 2015-08-12 Modular fixture overturns at four sides Expired - Fee Related CN204913358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520611072.XU CN204913358U (en) 2015-08-12 2015-08-12 Modular fixture overturns at four sides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520611072.XU CN204913358U (en) 2015-08-12 2015-08-12 Modular fixture overturns at four sides

Publications (1)

Publication Number Publication Date
CN204913358U true CN204913358U (en) 2015-12-30

Family

ID=54962538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520611072.XU Expired - Fee Related CN204913358U (en) 2015-08-12 2015-08-12 Modular fixture overturns at four sides

Country Status (1)

Country Link
CN (1) CN204913358U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624874A (en) * 2016-11-21 2017-05-10 歌尔股份有限公司 Four-axis linkage machining jig
CN108927627A (en) * 2018-09-21 2018-12-04 南京理工技术转移中心有限公司 A kind of combined welding stationary fixture
CN109500419A (en) * 2018-11-05 2019-03-22 兰州万里航空机电有限责任公司 The method of numerical control machine tool and machining workpiece
CN113500427A (en) * 2021-07-23 2021-10-15 秦皇岛广厦重型装备有限公司 Milling machine milling device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106624874A (en) * 2016-11-21 2017-05-10 歌尔股份有限公司 Four-axis linkage machining jig
CN106624874B (en) * 2016-11-21 2019-07-23 歌尔股份有限公司 Four axis processing jig
CN108927627A (en) * 2018-09-21 2018-12-04 南京理工技术转移中心有限公司 A kind of combined welding stationary fixture
CN108927627B (en) * 2018-09-21 2020-06-02 南京理工技术转移中心有限公司 Combined welding fixing clamp
CN109500419A (en) * 2018-11-05 2019-03-22 兰州万里航空机电有限责任公司 The method of numerical control machine tool and machining workpiece
CN113500427A (en) * 2021-07-23 2021-10-15 秦皇岛广厦重型装备有限公司 Milling machine milling device

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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: 20151230

Termination date: 20160812

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