CN203495548U - Integrated press installation die of forklift hub - Google Patents

Integrated press installation die of forklift hub Download PDF

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Publication number
CN203495548U
CN203495548U CN201320532573.XU CN201320532573U CN203495548U CN 203495548 U CN203495548 U CN 203495548U CN 201320532573 U CN201320532573 U CN 201320532573U CN 203495548 U CN203495548 U CN 203495548U
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CN
China
Prior art keywords
press
wheel hub
die
workbench
bearing
Prior art date
Application number
CN201320532573.XU
Other languages
Chinese (zh)
Inventor
王多双
余双前
王庆华
刘亚伦
曹子圣
Original Assignee
安徽合力股份有限公司
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 安徽合力股份有限公司 filed Critical 安徽合力股份有限公司
Priority to CN201320532573.XU priority Critical patent/CN203495548U/en
Application granted granted Critical
Publication of CN203495548U publication Critical patent/CN203495548U/en

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Abstract

The utility model provides an integrated press installation die of a forklift hub. The integrated press installation die comprises an upper pressing die and a lower pressing die, wherein the upper pressing die comprises an upper pressing head; the lower pressing die comprises a worktable; the upper end face of the worktable is provided with a sliding table; the upper end face, located on two ends of the sliding table, of the worktable is fixedly provided with a thrust air cylinder and a buffer; a lower bearing positioning die is arranged below the middle of the worktable; the bottom end of the lower bearing positioning die is fixedly provided with a lower ejection cylinder; the upper end face of the sliding table is provided with a positioning ring; the periphery of the positioning ring is axially provided with blind holes corresponding to studs on the hub. By the adoption of the integrated press installation die, the studs, upper and lower bearings and double oil seals are directly installed on the hub in a pressing way; not only is the labor intensity of a worker lowered, but also the working efficiency and the safety are improved; meanwhile, the collision to the surfaces of the hub and the studs is reduced, and the product quality is guaranteed.

Description

A kind of integrating press-mounting mould of fork truck wheel hub

Technical field

The utility model relates to Tool and Die Technology, is specifically related to a kind of integrating press-mounting mould of fork truck wheel hub.

Background technology

Fork truck wheel hub, in when assembling, need to be placed on wheel hub on platform, first 10 bolt columns is struck after installing to position and installs lower bearing outer ring and double oil seal again.Concrete operations are: wheel hub is hung to mounting plate, re-use hammer 10 double-screw bolts are beaten to assembling, in whole hub stud assembling process, approximately beat 20-40 time, after double-screw bolt strikes and installs into, need manually 90 ° of wheel hubs to be stood up once, then locking nut is installed; After double-screw bolt installation, then wheel hub is lifted to press-fiting on special plane, press-fit wheel hub metal (upper outer ring and double oil seal.Installation at least needs five road installation procedures, thus exist operation many, inefficient shortcoming.And because fork truck wheel hub weighs more than 60 kilogram, manually its carrying is carried out to 90 ° and stand up work, its labour intensity is large, and has potential safety hazard.In addition, when bolt strikes dress, need manually brandish hammer, wheel hub lies on mounting plate and it is not positioned, and all easily causes the event of hurting sb.'s feelings and impact to press-fit quality during operation.

Utility model content

The purpose of this utility model is to provide a kind of integrating press-mounting mould of fork truck wheel hub, realizes the disposable assembling that completes bolt, metal (upper outer ring and the upper and lower oil seals of wheel hub, improves efficiency of assembling, reduces labour intensity, guarantees safety.

The technical solution of the utility model is: a kind of integrating press-mounting mould of fork truck wheel hub, comprise top die and dip mold, and described top die comprises seaming chuck; Described dip mold comprises workbench, and described workbench upper surface is provided with sliding stand, and the workbench upper surface that is positioned at sliding stand two ends is installed with thrust cylinder and buffer; The centre of described workbench is toward having lower bearing positioning module, and the bottom of described lower bearing positioning module is installed with down takes blame for others; The upper surface of described sliding stand is provided with locating ring, and the surrounding of described locating ring is axially arranged with the blind hole corresponding with wheel hub upper stud.

Further, in described blind hole, be provided with the bullet pin for positioning stud.

Further, described workbench upper surface is installed with floating guide rail, and the workbench upper surface that is positioned at floating guide rail both sides is installed with gib block, described sliding stand under the guide effect of gib block along described floating guide rail linear slide.

Further, the below of described seaming chuck also comprise for press-fit the upper bearing (metal) of wheel hub upper bearing (metal) press-fit die head with for press-fiting the oil seal pressing die head of hub oil seal.Upper bearing (metal) press-fits die head and oil seal pressing die head is used for press-fiting wheel hub upper bearing (metal) and double oil seal, is directly placed on wheel hub upper bearing (metal) or double oil seal during use, and the force transmission by seaming chuck, is press fit into them on wheel hub.

Integrating press-mounting mould of the present utility model is first with thrust cylinder, sliding stand to be pushed into workbench one end while using, and sliding stand slidably reciprocates under gib block guide effect by floating guide rail, and sliding stand is cushioned and located by buffer.Again 10 double-screw bolts are mounted to the blind hole on locating ring, double-screw bolt positions by bullet pin, to prevent that double-screw bolt from rotating when press-fiting; Wheel hub lower bearing outer ring is placed on lower bearing positioning module and positioned; By thrust cylinder action, sliding stand is turned back to original position, then wheel hub is lifted to sliding stand, and it is neat that 10 double-screw bolts on its bolt hole and locating ring are aligned to pendulum.Drive seaming chuck to press down with wheel hub and contact, make 10 disposable being press-fit into place of double-screw bolt.Then on, carry on pressure head, hub installing hole is put into in upper bearing (metal) outer ring, upper bearing (metal) being press-fited to die head places in upper bearing (metal) outer ring again, by seaming chuck with under the action of taking blame for others simultaneously, seaming chuck acts on upper bearing (metal) and press-fits die head upper bearing (metal) outer ring is pressed fit on wheel hub, under take blame for others and act on lower bearing press-fitting mould lower bearing outer ring is press fit on wheel hub; Finally on wheel hub, put double oil seal, place oil seal pressing die head on double oil seal, the active force by seaming chuck is press-fit into place double oil seal respectively, finally will press-fit wheel hub and hang mounting plate.

The utility model is directly press fit on wheel hub by integrating press-mounting mould by double-screw bolt, upper and lower bearing and double oil seal, middle installation procedure does not need wheel hub to carry, move, reduced workman's labour intensity, and improved operating efficiency: 10 double-screw bolts on wheel hub are press-fit into place by this mould is disposable, cancel work and struck dress operation, reduce workman's workload, and improved security.Owing to cancelling wheel hub upper stud, strike process of assembling, and adopt, machinery is disposable to be press-fited simultaneously, and minimizing is collided with to wheel hub and double-screw bolt surface, has guaranteed product quality.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Fig. 1 is that the utility model structure is main to cutaway view;

Fig. 2 is the utility model structure side sectional view;

Fig. 3 is the structural representation of locating ring;

In figure: 1-locating ring, 2-thrust cylinder, 3-lower bearing positioning module, takes blame for others under 4-, 5-buffer, 6-sliding stand, 7-seaming chuck, 8-workbench, 9-bullet pin, 10-gib block, 11-floating guide rail, 12-blind hole.

The specific embodiment

As shown in Figure 1, 2, 3, a kind of integrating press-mounting mould of fork truck wheel hub, comprises top die and dip mold, and described top die comprises seaming chuck 7; Described dip mold comprises workbench 8, described workbench 8 upper surfaces are provided with sliding stand 6, workbench 8 upper surfaces are installed with floating guide rail 11, the workbench upper surface that is positioned at floating guide rail 11 both sides is installed with gib block 10, described sliding stand 6 under the guide effect of gib block 10 along floating guide rail 11 linear slide.Workbench 8 upper surfaces that are positioned at sliding stand 6 two ends are installed with thrust cylinder 2 and buffer 5; The centre of described workbench 8 is toward having lower bearing positioning module 3, and the bottom of described lower bearing positioning module 3 is installed with down takes blame for others 4; The upper surface of described sliding stand 6 is provided with locating ring 1, and the surrounding of described locating ring 1 is axially arranged with the blind hole corresponding with wheel hub upper stud 12, is provided with the bullet pin 9 for positioning stud in blind hole 12.

Further, the below of seaming chuck 7 be also provided with for press-fit the upper bearing (metal) of wheel hub upper bearing (metal) press-fit die head with for press-fiting the oil seal pressing die head of hub oil seal.

As shown in Figure 3, locating ring 1 is circular, and its surrounding is axially arranged with the blind hole corresponding with wheel hub upper stud 12, is provided with the bullet pin 9 for positioning stud in blind hole 12.

Above embodiment is not limited only to protection domain of the present utility model, all based on basic thought of the present utility model, modify or change all belong to protection domain of the present utility model.

Claims (4)

1. an integrating press-mounting mould for fork truck wheel hub, is characterized in that: comprise top die and dip mold, described top die comprises seaming chuck; Described dip mold comprises workbench, and described workbench upper surface is provided with sliding stand, and the workbench upper surface that is positioned at sliding stand two ends is installed with thrust cylinder and buffer; The centre of described workbench is toward having lower bearing positioning module, and the bottom of described lower bearing positioning module is installed with down takes blame for others; The upper surface of described sliding stand is provided with locating ring, and the surrounding of described locating ring is axially arranged with the blind hole corresponding with wheel hub upper stud.
2. the integrating press-mounting mould of fork truck wheel hub according to claim 1, is characterized in that: in described blind hole, be provided with the bullet pin for positioning stud.
3. the integrating press-mounting mould of fork truck wheel hub according to claim 1, it is characterized in that: described workbench upper surface is installed with floating guide rail, the workbench upper surface that is positioned at floating guide rail both sides is installed with gib block, described sliding stand under the guide effect of gib block along described floating guide rail linear slide.
4. the integrating press-mounting mould of fork truck wheel hub according to claim 1, is characterized in that: the below of described seaming chuck also comprise for press-fit the upper bearing (metal) of wheel hub upper bearing (metal) press-fit die head with for press-fiting the oil seal pressing die head of hub oil seal.
CN201320532573.XU 2013-08-29 2013-08-29 Integrated press installation die of forklift hub CN203495548U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320532573.XU CN203495548U (en) 2013-08-29 2013-08-29 Integrated press installation die of forklift hub

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320532573.XU CN203495548U (en) 2013-08-29 2013-08-29 Integrated press installation die of forklift hub

Publications (1)

Publication Number Publication Date
CN203495548U true CN203495548U (en) 2014-03-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320532573.XU CN203495548U (en) 2013-08-29 2013-08-29 Integrated press installation die of forklift hub

Country Status (1)

Country Link
CN (1) CN203495548U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436871A (en) * 2016-01-26 2016-03-30 青岛力鼎自动化设备有限公司 Floating rotating and compressing device for hub bolts
CN105436850A (en) * 2015-11-06 2016-03-30 苏州汉腾自动化设备有限公司 Novel brush carrier installation device
CN105598908A (en) * 2016-03-22 2016-05-25 上汽大众汽车有限公司 Common-rail press-fitting tool
CN106112511A (en) * 2016-07-20 2016-11-16 广东富华重工制造有限公司 A kind of hub assembly press-fits production line
CN110238627A (en) * 2017-08-22 2019-09-17 东莞市蓉工自动化科技有限公司 A kind of pressing wheel mechanism for motor drum in-phase assembling

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105436850A (en) * 2015-11-06 2016-03-30 苏州汉腾自动化设备有限公司 Novel brush carrier installation device
CN105436871A (en) * 2016-01-26 2016-03-30 青岛力鼎自动化设备有限公司 Floating rotating and compressing device for hub bolts
CN105436871B (en) * 2016-01-26 2018-08-21 青岛力鼎自动化设备有限公司 A kind of boss bolt floating rotating pressing device
CN105598908A (en) * 2016-03-22 2016-05-25 上汽大众汽车有限公司 Common-rail press-fitting tool
CN106112511A (en) * 2016-07-20 2016-11-16 广东富华重工制造有限公司 A kind of hub assembly press-fits production line
CN106112511B (en) * 2016-07-20 2018-01-16 广东富华重工制造有限公司 A kind of hub assembly is pressed production line
CN110238627A (en) * 2017-08-22 2019-09-17 东莞市蓉工自动化科技有限公司 A kind of pressing wheel mechanism for motor drum in-phase assembling

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