CN201720668U - Bushing pressing device - Google Patents

Bushing pressing device Download PDF

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Publication number
CN201720668U
CN201720668U CN2010202360687U CN201020236068U CN201720668U CN 201720668 U CN201720668 U CN 201720668U CN 2010202360687 U CN2010202360687 U CN 2010202360687U CN 201020236068 U CN201020236068 U CN 201020236068U CN 201720668 U CN201720668 U CN 201720668U
Authority
CN
China
Prior art keywords
hole
connector
pull bar
bushing
guide pad
Prior art date
Application number
CN2010202360687U
Other languages
Chinese (zh)
Inventor
薛松涛
黄文华
李书福
杨健
安聪慧
Original Assignee
浙江吉利汽车有限公司
浙江吉利控股集团有限公司
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 浙江吉利汽车有限公司, 浙江吉利控股集团有限公司 filed Critical 浙江吉利汽车有限公司
Priority to CN2010202360687U priority Critical patent/CN201720668U/en
Application granted granted Critical
Publication of CN201720668U publication Critical patent/CN201720668U/en

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Abstract

The utility model relates to a bushing pressing device, mainly solving the problem that when a general pressing device works, a rubber bushing is very easily damaged by the edge of an assembling hole and comprising a stand. The lower end of the stand is provided with a base for placing parts, and a cylinder is installed on the upper end of the stand. The cylinder is provided with a piston, and a connector is installed on the front end of the piston. The connector is connected with a guide block through a pull rod, the middle of the guide block is provided with a guide hole for placing a shaft sleeve, and the guide hole consists of a straight hole at the upper part and a taper hole at the lower part. The utility model has the advantages that the bushing pressing device has simple structure and is convenient to manufacture, and the guide hole is designed as the combination of the straight hole and the taper hole so that when the rubber bushing is pressed, the rubber part of a product can not be easily damaged by the edge of the assembling hole, the rejection rate is greatly reduced, and the working efficiency is improved. In addition, the bushing can automatically adjust the central position in the pressing process to ensure that the axle hole of the bushing is coaxial with the assembling hole of a processed part, thereby the product percent of pass is improved.

Description

A kind of bushing press-mounting device
Technical field
The utility model relates to a kind of shaft lining press-loading device, relates in particular to a kind ofly can reduce the bushing press-mounting device that lining is scrapped, increased work efficiency.
Background technology
Usually rubber bushing press-mounting device adopts and directly press-fits, rubber bushing directly is press fit in the pilot hole of product, general press-loading apparatus has a guide way, guide way is provided with pilot hole, usually pilot hole all is straight shape through hole, and when press-fiting, rubber bushing very easily is assembled bore edges and damages like this, cause rubber sleeve damage, scrappage is higher.China's utility model 200720033477.5 discloses a kind of shaft lining press-loading device, comprise frame, backstay, drift, feeding device, feeding device comprises that a plurality of axle sleeves are arranged in the queueing mechanism of team, feeding funnel, feedblock, between feedblock and backstay, be fixed with guide pin bushing, on guide pin bushing, have the taper hole that axial line overlaps with the backstay axial line.Though the taper hole on the guide pin bushing can avoid axle sleeve to be assembled the problem that the hole is damaged, but axle sleeve is easy to cause the axis of the axis runout pilot hole of axle sleeve in taper hole, cause the deviation of installation site, so just quickened the wearing and tearing of axle sleeve or main shaft, reduction of service life.
Summary of the invention
Rubber bushing very easily was assembled the problem that bore edges damages when the utility model had mainly solved the work of general press-loading apparatus, provided a kind of and can reduce the bushing press-mounting device that lining is scrapped, increased work efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of bushing press-mounting device, comprise frame, be provided with the base of laying part in the frame lower end, the frame upper end is equipped with cylinder, and cylinder has a piston, on the front end of piston connector is installed, on connector, be connected with guide pad by pull bar, be provided with the pilot hole that is used to place axle sleeve in the middle of the guide pad, it is characterized in that: described pilot hole is funnel-form, is made of the straight shape hole on top and the bellmouth of bottom.Pilot hole is designed to funnel type, makes rubber bushing when being pressed, and the product rubber part is difficult for being mounted bore edges to be damaged, and has greatly reduced scrappage, has promoted operating efficiency; In addition, lining can be adjusted the center automatically in press-fiting process, guarantees that the axis hole of lining is coaxial with the pilot hole of part to be processed, has improved product percent of pass; This device also has a benefit to be, pilot hole is made of straight shape hole and bellmouth two parts, and the lining blowing carries out on guide pad with press-fiting all, has saved the blowing piece, simplifies the structure, and has reduced manufacturing cost.
A kind of preferred version as such scheme, described connector is provided with the pressure head that is used to clash into lining, connector is provided with through hole one, described pull bar is in through hole one, being provided with nut in the pull bar upper end is hung on pull bar on the connector, described guide pad is provided with and the corresponding through hole two of pull bar, and guide pad is nested with the lower end at pull bar.This pull bar lower end has a circle chimb, and the shape that through hole two is designed to the row of falling T, matches with the pull bar lower end, making that guide pad is enclosed within on the pull bar not can landing, this pull bar and connector are not fixed, when cylinder piston moves downward, after pull bar was run into object, connector can also continue to descend along pull bar, and this pull bar has played guide effect to connector.
As a kind of preferred version of such scheme, on the pull bar between connector and the guide pad, be provided with back-moving spring.This back-moving spring one end withstands on the connector bottom, and an end withstands on guide pad top, and back-moving spring is given downward power of guide pad, makes guide pad be positioned at the pull bar lower end always.When connector rose, back-moving spring made connector be returned to the origin-location, made pressure head by detaching in the pilot hole, exposed pilot hole, so that carry out laying of next lining.
A kind of preferred version as such scheme is provided with locating hole one on described guide pad, be provided with on base and locating hole one corresponding alignment pin one.The a pair of guide pad of locating hole one and alignment pin plays positioning action, and the position that guide pad falls is more accurate, also makes lining to be pressed into more accurately in the pilot hole of part to be processed.
A kind of preferred version as such scheme is provided with locating hole two on described pressure head, locating hole two and the coaxial setting of described pilot hole are provided with the alignment pin two corresponding with locating hole two on described base.Two pairs of guide pads of locating hole two and alignment pin play positioning action, and the position that guide pad falls is more accurate, also makes lining to be pressed into more accurately in the pilot hole of part to be processed.
The utility model has the advantages that simple in structurely, easily manufactured, pilot hole is designed to straight shape hole and combines with bellmouth, makes rubber bushing when being pressed, and the product rubber part is difficult for being mounted bore edges to be damaged, and has greatly reduced scrappage, has promoted operating efficiency; In addition, lining can be adjusted the center automatically in press-fiting process, guarantees that the axis hole of lining is coaxial with the pilot hole of part to be processed, has improved product percent of pass.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of structural representation of the utility model when press-fiting state;
Fig. 3 is the A place structure for amplifying schematic diagram of Fig. 1.
The specific embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment:
A kind of bushing press-mounting device of present embodiment, as depicted in figs. 1 and 2, comprise a frame 1, the base 15 that is used to place part to be processed 17 is installed in frame lower, in the frame upper end working cylinder 2 is installed, working cylinder has piston 3, connector 4 is installed on piston, connector comprises main body that socket-connects with piston and the edge that is connected that is provided with around main body, the pressure head 10 that is used to clash into lining 18 is installed in the connector bottom, be provided with two through holes 1 on the connection edge, be provided with pull bar 6 in through hole one, the pull bar upper end is equipped with nut, make pull bar hang over connection along last, the pull bar lower end is provided with a circle convex edge 21, is provided with guide pad 7 in the pull bar bottom, and this guide pad is provided with two through holes 2 13, this through hole two is designed to the inverted T-shape that matches with the pull bar lower end, guide pad is enclosed within on the pull bar, is against on the convex edge, and the pull bar between connector and the guide pad is provided with back-moving spring 5.As shown in Figure 3, is provided with pilot hole 8 in the middle of this guide pad, the axis of pilot hole and the axis of pressure head are located along the same line, and this pilot hole is linked to each other by the bellmouth 20 of the straight shape hole 19 on top and bottom and constitutes, and lining is placed in the straight shape hole.On guide pad, also be provided with two locating holes 1, base is provided with two alignment pins 1 that match with locating hole one, be provided with a locating hole 2 11 in the centre of pressure head, locating hole two and the coaxial setting of pilot hole are provided with on base 15 and locating hole 2 11 corresponding alignment pins 2 16.
Before the bushing press-mounting device work, as shown in Figure 1, processed part 17 is placed on the base, lining is placed in the pilot hole, starting drive then, the working cylinder driven plunger moves down, then piston drives connector, pull bar and guide pad move down together, as shown in Figure 2, alignment pin one penetrates in the locating hole one, and second alignment pin passes the middle hole of lining, locating piece contacts with susceptor surface and stops to descend, this moment, piston also continued decline, and then connector just moves down along pull bar, and the pressure head on the connector has withstood on the lining, be pressed into lining in the pilot hole of part to be processed along pilot hole, in the process that lining presses down, alignment pin two passes the hole at lining center, penetrates in the locating hole two on the pressure head again.After lining was pressed in the part to be processed fully, piston moved up, and guide pad, connector are returned to original position again under the effect of back-moving spring.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as connector, pull bar, guide pad, pressure head, working cylinder morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.

Claims (5)

1. bushing press-mounting device, comprise frame, be provided with the base of laying part in the frame lower end, the frame upper end is equipped with cylinder, and cylinder has a piston, on the front end of piston connector is installed, on connector, be connected with guide pad by pull bar, be provided with the pilot hole that is used to place axle sleeve in the middle of the guide pad, it is characterized in that: described pilot hole (8) is funnel-form, is made of the straight shape hole (19) on top and the bellmouth (20) of bottom.
2. a kind of bushing press-mounting device according to claim 1, it is characterized in that described connector (4) is provided with the pressure head (10) that is used to clash into lining, connector is provided with through hole one (12), described pull bar (6) is in through hole one, being provided with nut in the pull bar upper end is hung on pull bar on the connector, described guide pad (7) is provided with and the corresponding through hole two (13) of pull bar, and guide pad is nested with the lower end in pull bar (6).
3. a kind of bushing press-mounting device according to claim 2 is characterized in that being provided with back-moving spring (5) on the pull bar (6) that is positioned between connector (4) and the guide pad (7).
4. according to claim 1 or 2 or 3 described a kind of bushing press-mounting devices, it is characterized in that on described guide pad, being provided with locating hole one (9), on base (15), be provided with and locating hole one corresponding alignment pin one (14).
5. a kind of bushing press-mounting device according to claim 2, it is characterized in that on described pressure head (10), being provided with locating hole two (11), locating hole two and the coaxial setting of described pilot hole are provided with the alignment pin two (16) corresponding with locating hole two on described base (15).
CN2010202360687U 2010-06-24 2010-06-24 Bushing pressing device CN201720668U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202360687U CN201720668U (en) 2010-06-24 2010-06-24 Bushing pressing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202360687U CN201720668U (en) 2010-06-24 2010-06-24 Bushing pressing device

Publications (1)

Publication Number Publication Date
CN201720668U true CN201720668U (en) 2011-01-26

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CN2010202360687U CN201720668U (en) 2010-06-24 2010-06-24 Bushing pressing device

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Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102513811A (en) * 2011-12-14 2012-06-27 苏州工业园区高登威科技有限公司 Base fixture applicable to installation of gearbox lining
CN102528430A (en) * 2011-12-14 2012-07-04 苏州工业园区高登威科技有限公司 Bush fixing press-mounting machine for automobile gearbox
CN102909543A (en) * 2011-08-03 2013-02-06 新兴重工湖北三六一一机械有限公司 Device for mounting nylon or rubber sleeve
CN103056643A (en) * 2012-12-26 2013-04-24 青特集团有限公司 Rubber bushing press fitting device and press fitting process
CN103223582A (en) * 2013-04-28 2013-07-31 苏州工业园区高登威科技有限公司 Auxiliary assembly device
CN103394891A (en) * 2013-06-28 2013-11-20 雄华机械(苏州)有限公司 Bush bidirectional pressing machine
CN103707224A (en) * 2014-01-08 2014-04-09 安徽星瑞齿轮传动有限公司 Clamp for assembling inner bore bush
CN103737284A (en) * 2013-11-11 2014-04-23 中国北车集团大连机车车辆有限公司 Disassembly and assembly device for bush of locomotive braking hanging base
CN103831607A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103831623A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103831611A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103831609A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103846651A (en) * 2012-11-30 2014-06-11 苏州工业园区高登威科技有限公司 Shifter assembling device
CN104070344A (en) * 2013-03-25 2014-10-01 南车戚墅堰机车车辆工艺研究所有限公司 Pressing device of rubber shaft sleeve
CN104084785A (en) * 2014-07-11 2014-10-08 无锡尚华机械有限公司 Press-in type assembling machine for flange assembly for exhaust system
CN104476162A (en) * 2014-12-13 2015-04-01 芜湖哈特机器人产业技术研究院有限公司 Equipment for cleaning clamp body of brake clamp and pressing bushing
CN104476160A (en) * 2014-12-06 2015-04-01 宁海建新自动化设备有限公司 Automotive suspension pull rod bushing forming equipment
CN104551612A (en) * 2013-10-25 2015-04-29 珠海格力电器股份有限公司 Automatic assembling equipment of synchronous motor
CN104842140A (en) * 2015-05-25 2015-08-19 江苏云意电气股份有限公司 Forward-press-fitting diode fixture with pressure sensor
CN105445045A (en) * 2015-11-19 2016-03-30 中车青岛四方机车车辆股份有限公司 Bogie lining installation determination 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
CN106862901A (en) * 2016-12-26 2017-06-20 深圳市金岷江智能装备有限公司 Press-loading device and its press-loading device
CN106985115A (en) * 2017-05-02 2017-07-28 天津普天单向器有限公司 A kind of bushing of transmission shaft press-fits and correction device
CN108274216A (en) * 2018-01-22 2018-07-13 马鞍山市麦克英孚机械科技有限公司 A kind of bushing press-mounting device
CN108381147A (en) * 2018-03-12 2018-08-10 山东临工工程机械有限公司 Outside framework oil seal automatic press mounting machine
CN108994727A (en) * 2018-08-07 2018-12-14 深圳市福来过科技有限公司 It is a kind of machinery round block part polishing use cylinder
CN109202423A (en) * 2018-11-30 2019-01-15 重庆长安汽车股份有限公司 A kind of positioning pin press-loading apparatus
CN109353364A (en) * 2018-10-19 2019-02-19 中车长春轨道客车股份有限公司 Rail vehicle wears away bushing installing mechanism and installation method
CN109605007A (en) * 2019-01-25 2019-04-12 寇俊祥 A kind of automobile hanging pull rod bushing assembly method
CN110695652A (en) * 2019-09-18 2020-01-17 北京新能源汽车股份有限公司 Press-fitting machine for suspension bushing and control method
CN111112994A (en) * 2020-01-21 2020-05-08 汪涛 Steering engine bush press-in machine

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102909543B (en) * 2011-08-03 2014-12-10 新兴重工湖北三六一一机械有限公司 Device for mounting nylon or rubber sleeve
CN102909543A (en) * 2011-08-03 2013-02-06 新兴重工湖北三六一一机械有限公司 Device for mounting nylon or rubber sleeve
CN102528430A (en) * 2011-12-14 2012-07-04 苏州工业园区高登威科技有限公司 Bush fixing press-mounting machine for automobile gearbox
CN102513811A (en) * 2011-12-14 2012-06-27 苏州工业园区高登威科技有限公司 Base fixture applicable to installation of gearbox lining
CN103831611A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103831609A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103831607A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103831623A (en) * 2012-11-21 2014-06-04 苏州工业园区高登威科技有限公司 Press fitting equipment for rubber bushing
CN103846651B (en) * 2012-11-30 2016-08-03 苏州高登威科技股份有限公司 The assembly equipment of selector
CN103846651A (en) * 2012-11-30 2014-06-11 苏州工业园区高登威科技有限公司 Shifter assembling device
CN103056643A (en) * 2012-12-26 2013-04-24 青特集团有限公司 Rubber bushing press fitting device and press fitting process
CN104070344A (en) * 2013-03-25 2014-10-01 南车戚墅堰机车车辆工艺研究所有限公司 Pressing device of rubber shaft sleeve
CN103223582A (en) * 2013-04-28 2013-07-31 苏州工业园区高登威科技有限公司 Auxiliary assembly device
CN103394891A (en) * 2013-06-28 2013-11-20 雄华机械(苏州)有限公司 Bush bidirectional pressing machine
CN103394891B (en) * 2013-06-28 2015-09-23 雄华机械(苏州)有限公司 The two-way pressing machine of a kind of lining
CN104551612A (en) * 2013-10-25 2015-04-29 珠海格力电器股份有限公司 Automatic assembling equipment of synchronous motor
CN104551612B (en) * 2013-10-25 2017-01-11 珠海格力电器股份有限公司 Automatic assembling equipment of synchronous motor
CN103737284A (en) * 2013-11-11 2014-04-23 中国北车集团大连机车车辆有限公司 Disassembly and assembly device for bush of locomotive braking hanging base
CN103707224A (en) * 2014-01-08 2014-04-09 安徽星瑞齿轮传动有限公司 Clamp for assembling inner bore bush
CN104084785A (en) * 2014-07-11 2014-10-08 无锡尚华机械有限公司 Press-in type assembling machine for flange assembly for exhaust system
CN104476160A (en) * 2014-12-06 2015-04-01 宁海建新自动化设备有限公司 Automotive suspension pull rod bushing forming equipment
CN104476160B (en) * 2014-12-06 2017-03-29 宁海建新自动化设备有限公司 Automobile hanging pull bar bushing forming equipment
CN104476162B (en) * 2014-12-13 2016-09-21 芜湖哈特机器人产业技术研究院有限公司 The cleaning caliper of a kind of brake caliper press-fits lining to equipment
CN104476162A (en) * 2014-12-13 2015-04-01 芜湖哈特机器人产业技术研究院有限公司 Equipment for cleaning clamp body of brake clamp and pressing bushing
CN104842140A (en) * 2015-05-25 2015-08-19 江苏云意电气股份有限公司 Forward-press-fitting diode fixture with pressure sensor
CN104842140B (en) * 2015-05-25 2017-01-18 江苏云意电气股份有限公司 Forward-press-fitting diode fixture with pressure sensor
CN105445045B (en) * 2015-11-19 2018-09-25 中车青岛四方机车车辆股份有限公司 A kind of bogie bushing installation decision maker and determination method
CN105445045A (en) * 2015-11-19 2016-03-30 中车青岛四方机车车辆股份有限公司 Bogie lining installation determination 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
CN106862901A (en) * 2016-12-26 2017-06-20 深圳市金岷江智能装备有限公司 Press-loading device and its press-loading device
CN106985115A (en) * 2017-05-02 2017-07-28 天津普天单向器有限公司 A kind of bushing of transmission shaft press-fits and correction device
CN108274216A (en) * 2018-01-22 2018-07-13 马鞍山市麦克英孚机械科技有限公司 A kind of bushing press-mounting device
CN108381147A (en) * 2018-03-12 2018-08-10 山东临工工程机械有限公司 Outside framework oil seal automatic press mounting machine
CN108994727A (en) * 2018-08-07 2018-12-14 深圳市福来过科技有限公司 It is a kind of machinery round block part polishing use cylinder
CN109353364A (en) * 2018-10-19 2019-02-19 中车长春轨道客车股份有限公司 Rail vehicle wears away bushing installing mechanism and installation method
CN109202423A (en) * 2018-11-30 2019-01-15 重庆长安汽车股份有限公司 A kind of positioning pin press-loading apparatus
CN109605007A (en) * 2019-01-25 2019-04-12 寇俊祥 A kind of automobile hanging pull rod bushing assembly method
CN109605007B (en) * 2019-01-25 2019-12-17 浙江方泰汽车配件有限公司 method for assembling automobile suspension pull rod bushing
CN110695652A (en) * 2019-09-18 2020-01-17 北京新能源汽车股份有限公司 Press-fitting machine for suspension bushing and control method
CN111112994A (en) * 2020-01-21 2020-05-08 汪涛 Steering engine bush press-in machine

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Granted publication date: 20110126

Termination date: 20140624