CN203817835U - Universal combined clamp for automobile middle and rear axle housing assembly - Google Patents

Universal combined clamp for automobile middle and rear axle housing assembly Download PDF

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Publication number
CN203817835U
CN203817835U CN201420239749.7U CN201420239749U CN203817835U CN 203817835 U CN203817835 U CN 203817835U CN 201420239749 U CN201420239749 U CN 201420239749U CN 203817835 U CN203817835 U CN 203817835U
Authority
CN
China
Prior art keywords
positioning
clamp
axle
sliding shoe
axle housing
Prior art date
Application number
CN201420239749.7U
Other languages
Chinese (zh)
Inventor
韦军
聂巧丽
李琼
杨美兰
陈影
周宗建
Original Assignee
安徽安凯福田曙光车桥有限公司
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 安徽安凯福田曙光车桥有限公司 filed Critical 安徽安凯福田曙光车桥有限公司
Priority to CN201420239749.7U priority Critical patent/CN203817835U/en
Application granted granted Critical
Publication of CN203817835U publication Critical patent/CN203817835U/en

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Abstract

The utility model relates to a universal combined clamp for an automobile middle and rear axle housing assembly. The universal combined clamp comprises a clamp base, rear cover supporting bases and a sliding block end face positioning mechanism. The two ends of the clamp base are provided with V-shaped blocks respectively. The universal combined clamp is characterized in that a positioning groove is formed in the clamp base along the horizontal symmetry axis, the sliding block end face positioning mechanism and the V-shaped blocks are arranged on the positioning groove through positioning keys, the position of the sliding block end face positioning mechanism and the positions of the V-shaped blocks can be freely adjusted along the positioning groove, two T-shaped grooves are symmetrically formed in the two edges of the positioning groove, and the sliding block end face positioning mechanism and the V-shaped blocks can be fixed to the T-shaped grooves through T-shaped bolts. According to the universal combined clamp, all positioning and supporting parts of the clamp are designed into a universal movable positioning structure according to the machining characteristics of the automobile middle and rear axle housing assembly, and the universal combined clamp can be suitable for positioning machining of automobile middle and rear axle housing assemblies with different shaft head outer circles, different fixed ring end face distances and different appearance sizes.

Description

The general built-up jig of a kind of rear axle in vehicle housing assy
Technical field
The present invention relates to a kind of rear axle in vehicle housing assy fixture, be specifically related to a kind of general built-up jig applicable to rear axle housing assembly location processing in many kinds.
Background technology
Along with the development of domestic motor market and the aggravation of competition, automobile factory's new product development speed is also constantly accelerated, and automotive axle assembly product variety is on the increase, technical requirement is more and more higher.Middle rear axle housing assembly is the key component on automobile bridge assembly, and appearance and size is larger, and machining accuracy is higher, needs through twenties procedures such as car, boring, millings, and the each kind axle case assy of complex technical process needs to manufacture and design more large-scale jig and ensures crudy.In prior art, because rear axle in vehicle housing assy kind is more and manufacturing procedure is complicated, add the frock clamp that needs man-hour the profile of rear axle housing assembly in basis and design size to design different axle housing kinds, different operations.Each kind axle housing needs a greater number fixture to position processing, causes production cost greatly to improve.Because fixture volume is larger, need take special storehouse and personnel and deposit and manage, in the time that axle housing processing variety is changed, need the cost plenty of time to carry out fixture disassembling, assembling and replacing and carry out precision and coordinate position calibration, have a strong impact on manufacturer's manufacturing schedule.The at present domestic producer that is engaged in vehicle bridge production, does not also cause enough attention to axle case assy by production cost and the production efficiency of built-up jig.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of standardization, seriation, axle case assy modular fixture that generalization degree is higher.
For addressing the above problem, the utility model provides a kind of rear axle in vehicle housing assy general built-up jig, comprise clamp base, bonnet supporting seat, sliding shoe end face detent mechanism, clamp base two ends are respectively provided with a V-block, it is characterized in that described clamp base is provided with a locating slot along horizontal symmetry axis, described sliding shoe end face detent mechanism and V-block are arranged on locating slot by positioning key, can freely adjust position along locating slot; Described locating slot both sides are arranged with two T-shaped grooves, and sliding shoe end face detent mechanism and V-block can be bolted on T-shaped groove by T-shaped.
Further, two locating pieces are equipped with in described V-type groove top, and are provided with pressing plate assembly.
Further, described sliding shoe end face detent mechanism comprises sliding shoe, and sliding shoe top is provided with end face locating piece.
The utility model can install corresponding construction additional on its basis as normal structure, is also applicable to the multiple machine toolings such as common driller, numerical control machining center, boring machine, milling machine.
The beneficial effects of the utility model are: the utility model is designed to the removable location structure of versatility by the processing characteristic for rear axle in vehicle housing assy by each fixture location and support component, applicable to the location processing of the rear axle in vehicle housing assy of different spindle nose cylindricals, retainer ring end face distance and appearance and size.Solve location and clamping that in all kinds of different overall lengths, rear axle housing assembly machining needs, processed rear axle housing assembly in many kinds for flexibility technical foundation is provided
。The utility model is simple in structure simultaneously, applicable to the processing on different lathes, has improved working (machining) efficiency and capacity utilization, has saved cost, has shortened the different cultivars axle housing batch production cycle.
Brief description of the drawings
Be described in further detail with regard to the specific embodiment of the present invention below in conjunction with accompanying drawing, wherein:
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the cutaway view along A-A face;
Fig. 4 is I portion partial enlarged drawing;
In figure: 1-clamp base, 2-V type piece, 3-locating slot, 4-T type groove, 5-sliding shoe, 6-end face locating piece, 7-bonnet supporting seat, 8-locating piece, 9-pressing plate assembly, 10-positioning key.
Detailed description of the invention
Shown in accompanying drawing 1 and Fig. 2, the utility model is the general built-up jig of a kind of rear axle in vehicle housing assy, comprise clamp base 1, bonnet supporting seat 7, sliding shoe end face detent mechanism, described sliding shoe detent mechanism is made up of sliding shoe 5 and the end face locating piece 6 that is arranged on sliding shoe 5 tops, and the two ends of clamp base 1 are respectively provided with a V-block 2.Shown in Fig. 3 and Fig. 4, clamp base 1 is provided with a locating slot 3 along horizontal symmetry axis, and described sliding shoe end face detent mechanism and V-block 2 are arranged on locating slot 3 by positioning key 10, can freely adjust position along locating slot 3; Described locating slot both sides are arranged with two T-shaped grooves 4, and sliding shoe end face detent mechanism and V-block 2 can be bolted on T-shaped groove 4 by T-shaped.
Further, two locating pieces 8 are equipped with in V-block 2 tops, and are provided with pressing plate assembly 9.
The utility model is versatility project organization, can install on its basis corresponding construction additional as normal structure, is also applicable to the multiple machine toolings such as common driller, numerical control machining center, boring machine, milling machine.
When concrete operations, first middle rear axle housing assembly is hung on two V-blocks 2 in clamp base 1, adjust V-block 2 positions at two ends according to the overall length of different cultivars axle case assy, V-block 2 moves in clamp base 1 by positioning key 10, guarantee axle shell shaft-head bearing guard is located on locating piece 8, then by T-shaped bolt and T-shaped groove 4, V-block 2 is fixed in clamp base 1, smoothing axle housing platter surface is tightened pressing plate assembly 9 and is compressed axle housing.Adjust sliding shoe 5 and end face locating piece 6 according to axle housing retainer ring end face distance, then according to axle case assy bonnet location positioning bonnet supporting seat 7 positions simultaneously.Can adjust fixture according to processed axle case assy type by above operating procedure and carry out batch machining.
The above; only for the better detailed description of the invention of the present invention, but protection domain of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore protection domain of the present invention is as the criterion with the protection domain of claims.

Claims (4)

1. the general built-up jig of rear axle in vehicle housing assy, comprise clamp base, bonnet supporting seat, sliding shoe end face detent mechanism, clamp base two ends are respectively provided with a V-block, it is characterized in that described clamp base is provided with a locating slot along horizontal symmetry axis, described sliding shoe end face detent mechanism and V-block are arranged on locating slot by positioning key, can freely adjust position along locating slot; Described locating slot both sides are arranged with two T-shaped grooves, and sliding shoe end face detent mechanism and V-block can be bolted on T-shaped groove by T-shaped.
2. the general built-up jig of a kind of rear axle in vehicle housing assy as claimed in claim 1, is characterized in that, above described V-block, two locating pieces are housed.
3. the general built-up jig of a kind of rear axle in vehicle housing assy as claimed in claim 1, is characterized in that described V-block is provided with pressing plate assembly.
4. the general built-up jig of a kind of rear axle in vehicle housing assy as claimed in claim 1, is characterized in that described sliding shoe end face detent mechanism comprises sliding shoe, and sliding shoe top is provided with end face locating piece.
CN201420239749.7U 2014-05-12 2014-05-12 Universal combined clamp for automobile middle and rear axle housing assembly CN203817835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420239749.7U CN203817835U (en) 2014-05-12 2014-05-12 Universal combined clamp for automobile middle and rear axle housing assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420239749.7U CN203817835U (en) 2014-05-12 2014-05-12 Universal combined clamp for automobile middle and rear axle housing assembly

Publications (1)

Publication Number Publication Date
CN203817835U true CN203817835U (en) 2014-09-10

Family

ID=51473378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420239749.7U CN203817835U (en) 2014-05-12 2014-05-12 Universal combined clamp for automobile middle and rear axle housing assembly

Country Status (1)

Country Link
CN (1) CN203817835U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104249262A (en) * 2014-09-11 2014-12-31 江苏华江科技有限公司 Combined fixture for machining of breaker shell
CN104476258A (en) * 2014-12-11 2015-04-01 重庆大江工业有限责任公司 Fixture and method for processing half-shaft casing holes at both ends of rear axle housing in vehicle
CN105499850A (en) * 2015-12-31 2016-04-20 青特集团有限公司 Welding fixture for integral spot welding of special-purpose bridge
CN105710682A (en) * 2016-05-11 2016-06-29 程彬彬 Shaft part fixture
CN106113085A (en) * 2016-07-26 2016-11-16 安徽合力股份有限公司合肥铸锻厂 Robot polishing loads excavates all-in-one driving head clamping device
CN106392956A (en) * 2016-11-30 2017-02-15 重庆建设车用空调器有限责任公司 Universal tooling clamp for mounting pressure relief valve and process nozzle on compressor shell

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104249262A (en) * 2014-09-11 2014-12-31 江苏华江科技有限公司 Combined fixture for machining of breaker shell
CN104476258A (en) * 2014-12-11 2015-04-01 重庆大江工业有限责任公司 Fixture and method for processing half-shaft casing holes at both ends of rear axle housing in vehicle
CN105499850A (en) * 2015-12-31 2016-04-20 青特集团有限公司 Welding fixture for integral spot welding of special-purpose bridge
CN105710682A (en) * 2016-05-11 2016-06-29 程彬彬 Shaft part fixture
CN106113085A (en) * 2016-07-26 2016-11-16 安徽合力股份有限公司合肥铸锻厂 Robot polishing loads excavates all-in-one driving head clamping device
CN106392956A (en) * 2016-11-30 2017-02-15 重庆建设车用空调器有限责任公司 Universal tooling clamp for mounting pressure relief valve and process nozzle on compressor shell
CN106392956B (en) * 2016-11-30 2018-03-30 重庆建设车用空调器有限责任公司 Compressor housing installation relief valve, the universal frock clamp of technique mouth

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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: 20140910

Termination date: 20160512

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