CN204075829U - The vertical process center fixture of steering box housing - Google Patents

The vertical process center fixture of steering box housing Download PDF

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Publication number
CN204075829U
CN204075829U CN201420475045.XU CN201420475045U CN204075829U CN 204075829 U CN204075829 U CN 204075829U CN 201420475045 U CN201420475045 U CN 201420475045U CN 204075829 U CN204075829 U CN 204075829U
Authority
CN
China
Prior art keywords
box housing
steering box
mainboard
fixed
vertical
Prior art date
Application number
CN201420475045.XU
Other languages
Chinese (zh)
Inventor
孙平平
沈瑜海
张荣荣
Original Assignee
汇大机械制造(湖州)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 汇大机械制造(湖州)有限公司 filed Critical 汇大机械制造(湖州)有限公司
Priority to CN201420475045.XU priority Critical patent/CN204075829U/en
Application granted granted Critical
Publication of CN204075829U publication Critical patent/CN204075829U/en

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Abstract

The utility model discloses a kind of vertical process center fixture of steering box housing, comprise steering box housing, also comprise the mainboard of horizontally set, mainboard is fixed with riser, the middle part of riser is connected with gland, gland is plugged in the through hole of steering box housing, riser surface around gland is fixed with locating piece, riser is also fixed with the pressure plates I corresponding with locating piece quantity, the mainboard surface of the corresponding side of described riser is also fixed with V-arrangement supporting seat, the top of V-arrangement supporting seat is fixed with pressure plates II, the cylindrical end of steering box housing is fixed on V-arrangement supporting seat and its outer surface is close to the inclined-plane of V-arrangement supporting seat, the seal face of pressure plates II is close to the outer surface of steering box housing, the utility model advantage: the steering box housing precision of being processed by this fixture is high, end product quality is stablized, the number of times of clamping is decreased in process, reduce the impact of clamping error on quality.

Description

The vertical process center fixture of steering box housing
Technical field
The utility model relates to a kind of fixture, specifically a kind of vertical process center fixture processing steering box housing.
Background technology
The profile of steering box housing is comparatively complicated, be connected with the perforate of multiple side direction, and length is longer, processing is inconvenient, existing processing mode needs to carry out segmental machining on milling machine, need after often processing one end to reorientate and clamping workpiece, the error of workpiece can be made after multiple bearing to become large, affect the quality of product.
Utility model content
For the problems of the prior art, need the machining center clamp that a kind of applicable processing steering box housing is provided.
For realizing technique scheme, the utility model provides a kind of vertical process center fixture of steering box housing, it comprises steering box housing, the through hole of longitudinally through steering box housing is formed in described steering box housing, steering box shell one end forms lug, the other end is cylindrical shape, the middle part of steering box housing also radial direction forms several circular hole, also comprise the mainboard arranged with machining center main axis parallel, described mainboard is bolted with for the riser of fixing steering box housing lobes one end and the V-arrangement supporting seat for stationary cylinder one end, the vertical plane of described riser is bolted with gland, gland is plugged in the through hole of steering box housing, locating piece and pressing plate is also fixed with on the vertical plane of described riser, locating piece is identical with the quantity of lug with the quantity of pressing plate, locating piece and pressing plate compress two planes of lug respectively, there is a lift briquetting side of described V-arrangement supporting seat, cylindrical shape one end of steering box housing is fixed on V-arrangement supporting seat, described lift briquetting compresses the outer surface of steering box housing.
Also be connected with floating support saddle in the middle part of described mainboard, the supporting surface of described floating support saddle and the circular hole of steering box housing central section are close to.
Described pressing plate and lift briquetting are connected with hydraulic cylinder, and hydraulic cylinder is also connected with hydraulic valve.
Described mainboard two ends are fixed with connecting plate, and connecting plate is fixed with the rotating shaft with machining center main axis parallel, mainboard is connected with machining center main shaft by connecting plate.
The utility model advantage: the steering box housing precision of being processed by this fixture is high, and end product quality is stablized, and decreases the number of times of clamping in process, reduces the impact of clamping error on quality; The chucking power of pressing plate is provided by hydraulic circuit, and large to the chucking power of workpiece, workpiece is more stable; Floating support saddle is positioned at the middle part of workpiece, increases the rigidity in the middle part of workpiece, prevents work in-process stress deformation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the vertical process center fixture of steering box housing;
Fig. 2 is the structural representation of riser;
Fig. 3 is the structural representation of V-type supporting seat;
In figure: 1, steering box housing; 2, mainboard; 3, riser; 4, gland; 5, locating piece; 6, pressing plate; 7, V-arrangement supporting seat; 8, lift briquetting; 9, floating support saddle; 10 hydraulic cylinders; 11, hydraulic valve; 12, connecting plate.
Detailed description of the invention
Composition graphs 1, Fig. 2 and Fig. 3 illustrates specific embodiment of the utility model, the vertical process center fixture of steering box housing, it comprises: steering box housing 1, the through hole of longitudinally through steering box housing 1 is formed in described steering box housing 1, steering box housing 1 one end forms lug, the other end is cylindrical shape, the middle part of steering box housing 1 also radial direction forms several circular hole, also comprise the mainboard 2 arranged with machining center main axis parallel, described mainboard 2 is bolted with for the riser 3 of fixing steering box housing 1 lug one end and the V-arrangement supporting seat 7 for stationary cylinder one end, the vertical plane of described riser 3 is bolted with gland 4, gland 4 is plugged in the through hole of steering box housing 1, locating piece 5 and pressing plate 6 is also fixed with on the vertical plane of described riser 3, locating piece 5 is identical with the quantity of lug with the quantity of pressing plate 6, locating piece 5 and pressing plate 6 compress two planes of lug respectively, there is a lift briquetting 8 side of described V-arrangement supporting seat 7, cylindrical shape one end of steering box housing 1 is fixed on V-arrangement supporting seat 7, described lift briquetting 8 compresses the outer surface of steering box housing 1.
Also be connected with floating support saddle 9 in the middle part of described mainboard 2, the circular hole in the middle part of the supporting surface of described floating support saddle 9 and steering box housing 1 is close to.
Described pressing plate 6 is connected with hydraulic cylinder 10 with lift briquetting 8, and hydraulic cylinder 10 is also connected with hydraulic valve 11.
Described mainboard 2 two ends are fixed with connecting plate 12, and connecting plate 12 is fixed with the rotating shaft with machining center main axis parallel, mainboard 2 is connected with machining center main shaft by connecting plate 12.
During clamping, first by the circular hole end sleeve of steering box housing in gland 4, the lug of steering box housing is close on locating piece 5, the periphery of steering box housing is close on the inclined-plane of V-arrangement supporting seat 7 by the other end, pull hydraulic valve 11 afterwards, pressure plates I 6 and pressure plates II 8 are regained, and compress the surface of steering box housing simultaneously, floating support saddle 9 is fixed on the mainboard 2 of steering box housing central section, for steering box housing central section provides support.
All within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (4)

1. the vertical process center fixture of a steering box housing, comprise steering box housing (1), the through hole of longitudinally through steering box housing (1) is formed in described steering box housing (1), steering box housing (1) one end forms lug, the other end is cylindrical shape, the middle part of steering box housing (1) also radial direction forms several circular hole, it is characterized in that: also comprise the mainboard (2) arranged with machining center main axis parallel, described mainboard (2) is bolted with for the riser (3) of fixing steering box housing (1) lug one end and the V-arrangement supporting seat (7) for stationary cylinder one end, the vertical plane of described riser (3) is bolted with gland (4), gland (4) is plugged in the through hole of steering box housing (1), locating piece (5) and pressing plate (6) is also fixed with on the vertical plane of described riser (3), locating piece (5) is identical with the quantity of lug with the quantity of pressing plate (6), locating piece (5) and pressing plate (6) compress two planes of lug respectively, there is a lift briquetting (8) side of described V-arrangement supporting seat (7), cylindrical shape one end of steering box housing (1) is fixed on V-arrangement supporting seat (7), described lift briquetting (8) compresses the outer surface of steering box housing (1).
2. the vertical process center fixture of steering box housing according to claim 1, is characterized in that: described mainboard (2) middle part is also connected with floating support saddle (9), and the circular hole at the supporting surface of described floating support saddle (9) and steering box housing (1) middle part is close to.
3. the vertical process center fixture of steering box housing according to claim 1, is characterized in that: described pressing plate (6) and lift briquetting (8) are connected with hydraulic cylinder (10), and hydraulic cylinder (10) is also connected with hydraulic valve (11).
4. the vertical process center fixture of steering box housing according to claim 1, it is characterized in that: described mainboard (2) two ends are fixed with connecting plate (12), connecting plate (12) is fixed with the rotating shaft with machining center main axis parallel, mainboard (2) is connected with machining center main shaft by connecting plate (12).
CN201420475045.XU 2014-08-22 2014-08-22 The vertical process center fixture of steering box housing CN204075829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420475045.XU CN204075829U (en) 2014-08-22 2014-08-22 The vertical process center fixture of steering box housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420475045.XU CN204075829U (en) 2014-08-22 2014-08-22 The vertical process center fixture of steering box housing

Publications (1)

Publication Number Publication Date
CN204075829U true CN204075829U (en) 2015-01-07

Family

ID=52168592

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420475045.XU CN204075829U (en) 2014-08-22 2014-08-22 The vertical process center fixture of steering box housing

Country Status (1)

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CN (1) CN204075829U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215753A (en) * 2015-10-22 2016-01-06 重庆颖泉标准件有限公司 A kind of device for the clamping of gear automobile gear-box gear-shifting fork
CN105215750A (en) * 2015-10-22 2016-01-06 重庆颖泉标准件有限公司 A kind of device carrying out machining on spherical end for clamping gear shift fork
CN105234695A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Machining and clamping mechanism for automobile transmission gear shifting oscillating rod ball head
CN106271760A (en) * 2016-08-27 2017-01-04 河南飞龙(芜湖)汽车零部件有限公司 A kind of exhaust manifold little flange fixture for processing after kerf

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105215753A (en) * 2015-10-22 2016-01-06 重庆颖泉标准件有限公司 A kind of device for the clamping of gear automobile gear-box gear-shifting fork
CN105215750A (en) * 2015-10-22 2016-01-06 重庆颖泉标准件有限公司 A kind of device carrying out machining on spherical end for clamping gear shift fork
CN105234695A (en) * 2015-10-22 2016-01-13 重庆颖泉标准件有限公司 Machining and clamping mechanism for automobile transmission gear shifting oscillating rod ball head
CN106271760A (en) * 2016-08-27 2017-01-04 河南飞龙(芜湖)汽车零部件有限公司 A kind of exhaust manifold little flange fixture for processing after kerf

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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: 20150107

Termination date: 20190822