CN201736144U - Pressing and installing fixture - Google Patents

Pressing and installing fixture Download PDF

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Publication number
CN201736144U
CN201736144U CN2010201337236U CN201020133723U CN201736144U CN 201736144 U CN201736144 U CN 201736144U CN 2010201337236 U CN2010201337236 U CN 2010201337236U CN 201020133723 U CN201020133723 U CN 201020133723U CN 201736144 U CN201736144 U CN 201736144U
Authority
CN
China
Prior art keywords
plate
pressing clamp
shoe
pressure head
guide pillar
Prior art date
Application number
CN2010201337236U
Other languages
Chinese (zh)
Inventor
张占信
芮晓霞
蔡卫彬
Original Assignee
南车戚墅堰机车车辆工艺研究所有限公司
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 南车戚墅堰机车车辆工艺研究所有限公司 filed Critical 南车戚墅堰机车车辆工艺研究所有限公司
Priority to CN2010201337236U priority Critical patent/CN201736144U/en
Application granted granted Critical
Publication of CN201736144U publication Critical patent/CN201736144U/en

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Abstract

The utility model provides a pressing and installing fixture comprising an upper bottom plate and a lower bottom plate for supporting a workpiece, wherein the upper bottom plate and the lower bottom plate are connected by a first guide post and a second guide post, and a floating joint which is connected on a hydraulic press and drives the upper bottom plate to move towards a direction close to the lower bottom plate along the first guide post and the second guide post is also supported on the upper bottom plate. The pressing and installing fixture also comprises a shim plate, a press head and a plurality of ejection devices, wherein the shim plate is arranged at one side of the upper bottom plate, which is close to the lower bottom plate, the press head can be used for simultaneously installing a plurality of bushes and pin bolts and pressing and installing the workpiece, and the ejection devices are arranged between the shim plate and the press head and are used for ejecting the bushes and the pin bolts in the press head. Compared with the prior art, the utility model has the advantages that the operation is simple, the dimensional accuracy of the bushes and the pin bolts is ensured, the stability of the bushes and the pin bolts is ensured, the processing efficiency is enhanced, and the labor strength is relieved.

Description

Pressing clamp
Technical field
The utility model relates to a kind of pressing clamp, especially a kind ofly is used for the pressing clamp that turbocharger part intermediate press-fits.
Background technology
For the lining of turbocharger part intermediate and the pressing method of pin, existing technology of pressure mounting roughly has following two kinds:
First kind is to adopt manual hammer that lining and pin are knocked in respectively in workpiece bush hole and the pin-and-hole;
Second kind is to use forcing press that lining and pin are pressed into workpiece one by one.
Yet, for first kind of prior art, its shortcoming be easy bump injury workpiece cause scrap, size Control is inaccurate, labor strength is big; For second kind of prior art, its shortcoming be when lining and pin quantity more for a long time, it is lower to press-fit efficient.
In view of this, be necessary to provide a kind of pressing clamp to solve the problems referred to above.
The utility model content
The purpose of this utility model is to solve above-mentioned technical problem, and providing a kind of can press-fit in lining and the pin process the disposable vertical pressing clamp that is pressed in the workpiece of a plurality of linings and pin at intermediate.
The purpose of this utility model is achieved through the following technical solutions:
A kind of pressing clamp, the lower shoe that comprises a upper plate and a holding workpieces, described upper plate and described lower shoe are by first guide pillar, second guide pillar connects, on described upper plate, also be supported with one be connected on the hydraulic press drive described upper plate along described first guide pillar and second guide pillar to the floating junction that moves near described lower shoe direction, wherein, described pressing clamp comprises that also one is arranged at the backing plate of described upper plate near described lower shoe one side, one pressure head that a plurality of linings and pin can be installed simultaneously and workpiece is press-fited, and be arranged at a plurality of liftout attachments that are used for ejecting pressure head lining and pin between described backing plate and described pressure head.
Further, expansion bearing has a positioning seat on the described lower shoe, and described work mounting s is in described positioning seat.
Described pressing clamp comprises that also one is used to regulate the governor motion of described positioning seat and described lower shoe relative position.
Described governor motion comprises that a slide rail, cooperates described slide rail to drive the slide block that described positioning seat moves on described lower shoe, and can regulate described slide rail at the location of described slide block displacement support plate, motion bar and locating piece.
Described motion bar passes described slide rail and connects described locating piece.
Described location support plate and described slide rail take shape in one, and perpendicular to described slide rail setting.
Again further, described backing plate can move relative to described pressure head.
Also be provided with the 3rd guide pillar that described backing plate moves that is used to lead between described backing plate and described pressure head, be arranged with back-moving spring on described the 3rd guide pillar.
Also be provided with at least one Stroke Control piece between described backing plate and described pressure head.
The beneficial effects of the utility model are mainly reflected in: dimensional accuracy simple to operate, as to guarantee lining and pin, the stability that guarantees lining and pin, raising working (machining) efficiency reduce labor intensity.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Fig. 1: the front view of the utility model preferred forms pressing clamp.
Fig. 2: the left view of the utility model preferred forms pressing clamp.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As Fig. 1, shown in Figure 2, in the utility model preferred forms, using described pressing clamp to comprise a upper plate 1 in intermediate, one lower shoe 2, described upper plate 1 and described lower shoe 2 are by the first guide pillar 3a, the second guide pillar 3b connects, on described upper plate, also be supported with a floating junction 5, described floating junction 5 is connected on the hydraulic press, and can drive by hydraulic press, promote the described negative 1 of going up along the described first guide pillar 3a, the second guide pillar 3b is to moving near described lower shoe 2 directions, on described first guide pillar 3a and the described second guide pillar 3b, also be respectively equipped with the first retainer 11a and the second retainer 11b, simultaneously, on the described first retainer 11a and the second retainer 11b, be arranged with the first spring 13a and the second spring 13b respectively, so that described upper plate 1 is lifted after finishing press-fiting, leave described lower shoe 2.
Expansion bearing has a positioning seat 4 on described lower shoe 2, can be supported with workpiece to be processed 7 on the described positioning seat 4, in the utility model preferred forms, described workpiece 7 is turbocharger part intermediates, in the side of described upper plate 1 near described lower shoe 2, be provided with a pressure head 9 that a plurality of linings and pin can be installed simultaneously, described pressure head 9 passes through a backing plate 91 against described upper plate 1, and and described backing plate 91 between connect by one the 3rd guide pillar 95, with at described backing plate 91 during to 9 motions of described pressure head, the described backing plate 91 that leads is arranged with one the 3rd spring 97, so that described backing plate 91 resets on described the 3rd guide pillar.Between described backing plate 91 and described pressure head 9, also be provided with the first Stroke Control piece 93a and the second Stroke Control piece 93b, to control the stroke of described backing plate 91 when press-fiting.Simultaneously, 9 of described backing plate 91 and described pressure heads also are provided with the first push rod 99a, the second push rod 99b, the 3rd push rod 99c, and by described push rod 99a, 99b, 99c described lining and pin are ejected to workpiece 7.The described first Stroke Control piece 93a, the second Stroke Control piece 93b, and the setting of the described first push rod 99a, the second push rod 99b, the 3rd push rod 99c, those of ordinary skills can grasp by prior art, be not repeated at this, but what deserves to be mentioned is: also be provided with a plurality of supporting screws 90 on the described pressure head 9, to guarantee that lining and pin overcome self gravitation and vertical in the pressure head pin-and-hole, for guaranteeing the directionality of pin opening, only have a direction to put into.
As shown in Figure 2, in the utility model preferred forms, described pressing clamp also is provided with a governor motion, be used to regulate the relative position of positioning seat 4 and described lower shoe 2, make it drive workpiece 7 corresponding described pressure heads 9, conveniently to press-fit, described governor motion comprises a slide rail 19, and the described slide rail 19 of a cooperation drives the slide block 23 that described positioning seat 4 moves on described lower shoe 2, and can regulate location support plate 15 and motion bar 17 and the locating piece 25 of described slide rail 19 in described slide block 23 displacements, wherein, preferably, described location support plate 15 takes shape in one with described slide rail 19, and is provided with perpendicular to described slide rail 19, and described motion bar 17 passes described slide rail 19 and connects described locating piece 25, so that the circumferential location of calibration of workpieces 7, simultaneously, also be arranged with one the 4th spring 21 on the described motion bar 17, so that described motion bar 17 resets.
When using pressing clamp of the present utility model to press-fit, need be pressed into simultaneously in the workpiece 7 if any a plurality of linings and pin, the differing heights that then needs to guarantee lining and pin requires and must be perpendicular to workpiece 7 locating surface, and it press-fits operation and is:
The first, the floating junction 5 with pressing clamp is connected on the hydraulic press, and the lower shoe 2 with anchor clamps is fixed on the workbench of hydraulic press then;
The second, intermediate workpiece 7 correctly is positioned on the positioning seat 4, comes the circumferential location of calibration of workpieces 7 with locating piece 25;
Three, a plurality of linings and pin correctly are encased in the pressure head 9, supporting screw 90 can guarantee that lining and pin overcome self gravitation and vertical in the pressure head pin-and-hole, for guaranteeing the directionality of pin opening, only have a direction to put into;
Four, press-fit in the process, the pressure head 9 of pressing clamp moves down drive upper plate 1 integral body and moves down along the first guide pillar 3a, the second guide pillar 3b, the locating hole of pressure head 9 is contact workpiece 7 and playing the guiding role at first, and when pressure head 9 touched workpiece 7 locating surfaces, pressure head 9 stopped to move;
Five, upper plate 1 drive lining and the corresponding first push rod 99a of pin, the second push rod 99b, the 3rd push rod 99c continue to move down, correctly be pressed into lining and pin in the pin-and-hole, till the lower plane of backing plate 91 touches the first Stroke Control piece 93a, the second Stroke Control piece 93b, lining and pin are pressed in the workpiece 7;
Six, press-fit finish after, pressure head 9 drives upper plates 1 and gets back to original position, takes off workpiece 7, press-fits operation and finishes.
The utility model also has multiple implementation.All employings are equal to replacement or equivalent transformation and all technical schemes of forming, all drop within the claimed scope of the utility model.

Claims (10)

1. pressing clamp, the lower shoe that comprises a upper plate and a holding workpieces, described upper plate and described lower shoe are by first guide pillar, second guide pillar connects, on described upper plate, also be supported with one be connected on the hydraulic press drive described upper plate along described first guide pillar and second guide pillar to the floating junction that moves near described lower shoe direction, it is characterized in that: described pressing clamp comprises that also one is arranged at the backing plate of described upper plate near described lower shoe one side, one pressure head that a plurality of linings and pin can be installed simultaneously and workpiece is press-fited, and be arranged at a plurality of liftout attachments that are used for ejecting pressure head lining and pin between described backing plate and described pressure head.
2. pressing clamp according to claim 1 is characterized in that: expansion bearing has a positioning seat on the described lower shoe, and described work mounting s is in described positioning seat.
3. pressing clamp according to claim 2 is characterized in that: described pressing clamp comprises that also one is used to regulate the governor motion of described positioning seat and described lower shoe relative position.
4. pressing clamp according to claim 3, it is characterized in that: described governor motion comprises that a slide rail, cooperates described slide rail to drive the slide block that described positioning seat moves on described lower shoe, and can regulate described slide rail at the location of described slide block displacement support plate, motion bar and locating piece.
5. pressing clamp according to claim 4 is characterized in that: described motion bar passes described slide rail and connects described locating piece.
6. pressing clamp according to claim 5 is characterized in that: described location support plate and described slide rail take shape in one, and perpendicular to described slide rail setting.
7. pressing clamp according to claim 1 is characterized in that: described backing plate can move relative to described pressure head.
8. pressing clamp according to claim 7 is characterized in that: also be provided with the 3rd guide pillar that described backing plate moves that is used to lead between described backing plate and described pressure head.
9. pressing clamp according to claim 8 is characterized in that: be arranged with back-moving spring on described the 3rd guide pillar.
10. pressing clamp according to claim 9 is characterized in that: also be provided with at least one Stroke Control piece between described backing plate and described pressure head.
CN2010201337236U 2010-03-18 2010-03-18 Pressing and installing fixture CN201736144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201337236U CN201736144U (en) 2010-03-18 2010-03-18 Pressing and installing fixture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201337236U CN201736144U (en) 2010-03-18 2010-03-18 Pressing and installing fixture

Publications (1)

Publication Number Publication Date
CN201736144U true CN201736144U (en) 2011-02-09

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Application Number Title Priority Date Filing Date
CN2010201337236U CN201736144U (en) 2010-03-18 2010-03-18 Pressing and installing fixture

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102398149A (en) * 2011-12-09 2012-04-04 安徽巨一自动化装备有限公司 Press mounting clamping and positioning mechanism
CN102672464A (en) * 2012-05-28 2012-09-19 南车株洲电力机车研究所有限公司 Installation method and auxiliary installation device for yaw brake of megawatt-level wind generating set
CN102806462A (en) * 2012-08-31 2012-12-05 浙江派尼尔机电有限公司 Clutch assembling device
CN102825566A (en) * 2012-05-15 2012-12-19 重庆科技学院 Magnetic clamping mechanism for press mounting
CN103056655A (en) * 2013-01-28 2013-04-24 昌辉汽车电器(黄山)股份公司 Synchronous pin pressing and bushing mounting device used for combined switch handle
CN103111839A (en) * 2013-01-28 2013-05-22 昌辉汽车电器(黄山)股份公司 Synchronous press pin and lining installing device for combination switch handle
CN103231231A (en) * 2013-04-28 2013-08-07 苏州工业园区高登威科技有限公司 Cylinder assembling device
CN103386609A (en) * 2013-08-15 2013-11-13 常州星宇车灯股份有限公司 Automatic assembling device of fog lamp dimming ball component
CN104015034A (en) * 2013-02-28 2014-09-03 苏州工业园区高登威科技有限公司 Pin pressing and mounting device
CN104015027A (en) * 2013-02-28 2014-09-03 苏州工业园区高登威科技有限公司 Pin press fitting device
CN104015037A (en) * 2014-05-14 2014-09-03 苏州通锦精密工业有限公司 Horizontal type pressing machine
CN104097054A (en) * 2014-07-25 2014-10-15 云南楚雄矿冶有限公司机械制造分公司 Press machine adaptable to drill bit assembly
CN104289894A (en) * 2014-10-28 2015-01-21 重庆长兴工业有限公司 Riveting tooling for shoe seat and shoe connecting pole of shoe type clutch
CN104325276A (en) * 2014-09-23 2015-02-04 昆山迈致治具科技有限公司 Pin riveting pressing machine
CN104589025A (en) * 2015-01-20 2015-05-06 江苏和平动力机械有限公司 Integrated sliding table pressing machine
CN105290752A (en) * 2014-07-29 2016-02-03 昌辉汽车电器(黄山)股份公司 Jig for riveting straight pins
CN106493674A (en) * 2016-10-21 2017-03-15 江苏华培动力科技有限公司 Middle case split pin rapid installation device and method
CN106525350A (en) * 2016-10-11 2017-03-22 芜湖哈特机器人产业技术研究院有限公司 Lining pressing detection integrated device and detection method thereof
CN106736697A (en) * 2016-12-28 2017-05-31 湖州职业技术学院 Pipe bend clamping tooling

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102398149A (en) * 2011-12-09 2012-04-04 安徽巨一自动化装备有限公司 Press mounting clamping and positioning mechanism
CN102398149B (en) * 2011-12-09 2013-05-22 安徽巨一自动化装备有限公司 Press mounting clamping and positioning mechanism
CN102825566A (en) * 2012-05-15 2012-12-19 重庆科技学院 Magnetic clamping mechanism for press mounting
CN102825566B (en) * 2012-05-15 2015-11-25 重庆科技学院 Press-fit and use magnetic clamping device
CN102672464A (en) * 2012-05-28 2012-09-19 南车株洲电力机车研究所有限公司 Installation method and auxiliary installation device for yaw brake of megawatt-level wind generating set
CN102806462A (en) * 2012-08-31 2012-12-05 浙江派尼尔机电有限公司 Clutch assembling device
CN103111839A (en) * 2013-01-28 2013-05-22 昌辉汽车电器(黄山)股份公司 Synchronous press pin and lining installing device for combination switch handle
CN103056655A (en) * 2013-01-28 2013-04-24 昌辉汽车电器(黄山)股份公司 Synchronous pin pressing and bushing mounting device used for combined switch handle
CN103056655B (en) * 2013-01-28 2015-09-16 昌辉汽车电器(黄山)股份公司 A kind of for pad synchronous in stacked switch handle and fitted lining covering device
CN103111839B (en) * 2013-01-28 2015-08-26 昌辉汽车电器(黄山)股份公司 A kind of for pad synchronous in stacked switch handle and fitted lining covering device
CN104015027A (en) * 2013-02-28 2014-09-03 苏州工业园区高登威科技有限公司 Pin press fitting device
CN104015034A (en) * 2013-02-28 2014-09-03 苏州工业园区高登威科技有限公司 Pin pressing and mounting device
CN104015034B (en) * 2013-02-28 2016-09-07 苏州高登威科技股份有限公司 Pin press-loading device
CN104015027B (en) * 2013-02-28 2016-09-07 苏州高登威科技股份有限公司 Pin press-loading device
CN103231231A (en) * 2013-04-28 2013-08-07 苏州工业园区高登威科技有限公司 Cylinder assembling device
CN103386609B (en) * 2013-08-15 2016-03-23 常州星宇车灯股份有限公司 The automatic assembling apparatus of fog lamp light modulation bulb assembly
CN103386609A (en) * 2013-08-15 2013-11-13 常州星宇车灯股份有限公司 Automatic assembling device of fog lamp dimming ball component
CN104015037A (en) * 2014-05-14 2014-09-03 苏州通锦精密工业有限公司 Horizontal type pressing machine
CN104097054A (en) * 2014-07-25 2014-10-15 云南楚雄矿冶有限公司机械制造分公司 Press machine adaptable to drill bit assembly
CN105290752A (en) * 2014-07-29 2016-02-03 昌辉汽车电器(黄山)股份公司 Jig for riveting straight pins
CN105290752B (en) * 2014-07-29 2018-08-14 昌辉汽车电器(黄山)股份公司 A kind of fixture for riveting straight pin
CN104325276A (en) * 2014-09-23 2015-02-04 昆山迈致治具科技有限公司 Pin riveting pressing machine
CN104289894A (en) * 2014-10-28 2015-01-21 重庆长兴工业有限公司 Riveting tooling for shoe seat and shoe connecting pole of shoe type clutch
CN104589025A (en) * 2015-01-20 2015-05-06 江苏和平动力机械有限公司 Integrated sliding table pressing machine
CN104589025B (en) * 2015-01-20 2016-11-09 江苏和平动力机械有限公司 Integrated sliding table top pressing machine
CN106525350A (en) * 2016-10-11 2017-03-22 芜湖哈特机器人产业技术研究院有限公司 Lining pressing detection integrated device and detection method thereof
CN106493674A (en) * 2016-10-21 2017-03-15 江苏华培动力科技有限公司 Middle case split pin rapid installation device and method
CN106736697A (en) * 2016-12-28 2017-05-31 湖州职业技术学院 Pipe bend clamping tooling
CN106736697B (en) * 2016-12-28 2018-11-06 湖州职业技术学院 Pipe bend clamping tooling

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Changzhou CSR Auto Parts Co., Ltd.

Assignor: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

Contract record no.: 2013320000453

Denomination of utility model: Gear press-mounting fixture

Granted publication date: 20110209

License type: Exclusive License

Record date: 20130524

Assignee: Changzhou CSR Auto Parts Co., Ltd.

Assignor: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

Contract record no.: 2013320000453

Denomination of utility model: Gear press-mounting fixture

Granted publication date: 20110209

License type: Exclusive License

Record date: 20130524

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 213011 Wuyi Road, Changzhou, Jiangsu province No. 51 Road, No. 258

Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD.

Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 1, No.

Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

Address after: 213011 Wuyi Road, Changzhou, Jiangsu province No. 51 Road, No. 258

Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD.

Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 1, No.

Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd.

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: 20110209

Termination date: 20190318