CN202922177U - Pressing die device for oil pressure shock absorber globe joint of locomotive - Google Patents
Pressing die device for oil pressure shock absorber globe joint of locomotive Download PDFInfo
- Publication number
- CN202922177U CN202922177U CN 201220614091 CN201220614091U CN202922177U CN 202922177 U CN202922177 U CN 202922177U CN 201220614091 CN201220614091 CN 201220614091 CN 201220614091 U CN201220614091 U CN 201220614091U CN 202922177 U CN202922177 U CN 202922177U
- Authority
- CN
- China
- Prior art keywords
- joint
- shaped
- ball
- fan
- die
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a pressing die device for an oil pressure shock absorber globe joint of a locomotive. The pressing die device is characterized by consisting of a base, a fan-shaped graduation block, a bottom die, a pressing die, a guide assembly and a tailstock; the base is fixedly arranged on an operating platform of an oil press, and a fixed bottom plate, a rotary bottom plate, a mandrel, a fan-shaped locating and blocking block and the fan-shaped graduation block are mounted on the base; the bottom die is fixedly arranged on the base and comprises an adjustable bottom die, a mounting side plate, a guide rod and a V-shaped block; the pressing die is connected with the oil press, comprises a replaceable pressing head and a transition head and is used for mounting the globe joint in a pressing manner; the guide assembly is fixedly arranged on the fixed bottom plate and comprises an upper locating block, a lower locating block, a guide post, a linear bearing and a locating rod; and the tailstock is fixedly arranged on the rotary bottom plate, can be adjusted upwardly/downwardly and comprises double V-shaped cushion blocks, a screw rod and a knurled nut.
Description
Technical field
The utility model relates to a kind of rolling stock parts and makes frock, refer in particular to a kind of device be used to press-fiting the oil-pressure damper ball-joint, mainly be applicable to rolling stock, the city rail press-fits with different oil pressure shock absorber ball-joint, applicable various shock absorber, the press-fiting of various ball-joint.
Background technology
Along with Leap-forward Development of Railway, locomotive constantly raises speed, the kind that is used for the important spare part oil-pressure damper of decay vibration of rolling stock is on the increase, wherein the kind of critical component ball-joint is more, adopt traditional a kind of shock absorber ball-joint, one to press-fit angle and make the requirement that the locate mode of a cover frock can't be suitable for production, not only mould is many, and cost of manufacture is high, and management bothers, the production cycle is long, can't adapt to fast-changing market.Therefore design a kind of omnipotent, quick, press-fit oil-pressure damper ball-joint device reliably and be very important.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that a mold in the past can only press-fit a kind of ball-joint or a kind of ball-joint angle, a kind of hydraulic damper for rolling stock ball-joint pressing mold with one module multiple usages is proposed, it is many that this pressing mold has solved mould, cost of manufacture is high, the practical problems such as management trouble, production cycle length.
The utility model is to address the above problem the technical scheme that adopts to be: a kind of hydraulic damper for rolling stock ball-joint die arrangement is comprised of base, fan-shaped calibration piece, bed die, pressing mold, guidance set, tailstock; Base is fixed on hydraulic press operating platform, and fixed base plate, rotating bottom board, mandrel, fan-shaped location link stopper, fan-shaped calibration piece are housed on base; Bed die is fixed on base, and bed die comprises adjustable bed die, side plate, guide post, vee-block are installed; Pressing mold is connected with hydraulic press.Pressing mold comprises changeable die, transition head, is used for press-fiting ball-joint; Guidance set is fixed on fixed base plate, and guidance set comprises upper and lower locating piece, lead, linear bearing, backstay; Tailstock is fixed on rotating bottom board, but up-down adjustment, and tailstock comprises double V-shaped cushion block, screw mandrel, knurled nut.
Further, described rotating bottom board can rotate freely around central shaft, is used in conjunction with fan-shaped location link stopper, fan-shaped calibration piece and forms the angle that press-fits that requires arbitrarily.
Further, the adjustable bed die of kidney-shaped, guide post, vee-block are arranged on described bed die, can support and locate the joint sleeve of various different shock absorbers.
Further, described guidance set is provided with lead, linear bearing, backstay, and backstay is according to the ball-joint installing hole, can freely slide up and down on lead, not only can the place kick joint position, can also prevent from ball-joint is pressed wrong.
Further, be provided with double V-shaped cushion block in described tailstock, guarantee that the shock absorber axis is parallel with the rotating bottom board central axis.But the screw mandrel up-down adjustment satisfies the height of different shock absorbers and regulates.
This device is work like this: at first press-fit the angle requirement according to the shock absorber ball-joint, select suitable fan-shaped calibration piece or come the position rotating base plate by bevel protractor, rotating bottom board and guidance set form the angle that press-fits of designing requirement.Secondly shock absorber joint sleeve one end is positioned on bed die, the other end is positioned on tailstock.With in ball-joint hole insertion backstay, allow it freely fall on the shock absorber joint sleeve again.Open at last hydraulic press, pressing mold is pressed into ball-joint in the shock absorber joint sleeve.
In sum as can be known: the utility model has solved traditional a kind of shock absorber ball-joint, one and has press-fited the locate mode that angle need be made a cover frock, this device of having invented not only omnipotent, quick, press-fit that various shock absorbers use reliably press-fit arbitrarily the various ball-joints that angle requires.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model texture edge schematic diagram;
Fig. 3 is the utility model tailstock part-structure schematic diagram;
Fig. 4 is the utility model tailstock part-structure side schematic view.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is done further and described.
Can find out from accompanying drawing, the utility model relates to a kind of hydraulic damper for rolling stock ball-joint die arrangement, is comprised of base, fan-shaped calibration piece, bed die, pressing mold, guidance set, tailstock; Base is fixed on hydraulic press operating platform, and fixed base plate, rotating bottom board, mandrel, fan-shaped location link stopper, fan-shaped calibration piece are housed on base; Bed die is fixed on base, and bed die comprises adjustable bed die, side plate, guide post, vee-block are installed; Pressing mold is connected with hydraulic press.Pressing mold comprises changeable die, transition head, is used for press-fiting ball-joint; Guidance set is fixed on fixed base plate, and guidance set comprises upper and lower locating piece, lead, linear bearing, backstay; Tailstock is fixed on rotating bottom board, but up-down adjustment, and tailstock comprises double V-shaped cushion block, screw mandrel, knurled nut.
Further, described rotating bottom board can rotate freely around central shaft, is used in conjunction with fan-shaped location link stopper, fan-shaped calibration piece and forms the angle that press-fits that requires arbitrarily.
Further, the adjustable bed die of kidney-shaped, guide post, vee-block are arranged on described bed die, can support and locate the joint sleeve of various different shock absorbers.
Further, described guidance set is provided with lead, linear bearing, backstay, and backstay is according to the ball-joint installing hole, can freely slide up and down on lead, not only can the place kick joint position, can also prevent from ball-joint is pressed wrong.
Further, be provided with double V-shaped cushion block in described tailstock, guarantee that the shock absorber axis is parallel with the rotating bottom board central axis.But the screw mandrel up-down adjustment satisfies the height of different shock absorbers and regulates.
Embodiment one
As shown in drawings, a kind of universal type hydraulic damper for rolling stock ball-joint die arrangement comprises that mainly base, fan-shaped calibration piece 4, bed die 5, pressing mold 7, guidance set 3, tailstock 6 form.Base is fixed on hydraulic press operating platform, and the compositions such as fixed base plate 1, rotating bottom board 2, mandrel, fan-shaped location link stopper, fan-shaped calibration piece are housed on base.Bed die is fixed on base, is comprised of adjustable bed die, installation side plate, guide post, vee-block, milled screw etc., and pressing mold is connected with hydraulic press.Mainly formed by changeable die, transition head, milled screw, be used for press-fiting ball-joint 8.Guidance set is fixed on fixed base plate, mainly is comprised of upper and lower locating piece, lead, linear bearing, backstay, spring etc.Tailstock is fixed on rotating bottom board, but up-down adjustment is comprised of double V-shaped cushion block, screw mandrel, knurled nut.
The rotating bottom board that designs on base can rotate freely around central shaft, and the fan-shaped calibration piece of using with fan-shaped location link stopper, various angle is used in conjunction with the angle that press-fits that forms any designing requirement.
Design adjustable kidney-shaped bed die, guide post, vee-block on bed die, can support and locate the joint sleeve of various different shock absorbers.
Designed lead, linear bearing, backstay on guidance set, backstay can freely slide up and down on lead according to ball-joint installing hole design, not only can the place kick joint position, can also prevent from ball-joint is pressed wrong.
Tailstock has designed double V-shaped cushion block, and shock absorber joint sleeve V-type cushion block is located, thereby guarantees that the shock absorber axis is parallel with the rotating bottom board central axis.Adopt adjustable screw mandrel, satisfy the height of different shock absorbers and regulate.
The characteristics of this device are: for press-fiting ball-joint of the same race, change when press-fiting angle, need not redesign and make positioning module, only need choose general fan-shaped calibration piece or with bevel protractor position rotating base plate just; For press-fiting the variety classes ball-joint, only need to change backstay according to the installing hole of ball-joint and just can realize press-fiting of ball-joint.
Claims (5)
1. a hydraulic damper for rolling stock ball-joint die arrangement, is characterized in that, is comprised of base, fan-shaped calibration piece, bed die, pressing mold, guidance set, tailstock; Base is fixed on hydraulic press operating platform, and fixed base plate, rotating bottom board, mandrel, fan-shaped location link stopper, fan-shaped calibration piece are housed on base; Bed die is fixed on base, and bed die comprises adjustable bed die, side plate, guide post, vee-block are installed; Pressing mold is connected with hydraulic press;
Pressing mold comprises changeable die, transition head, is used for press-fiting ball-joint; Guidance set is fixed on fixed base plate, and guidance set comprises upper and lower locating piece, lead, linear bearing, backstay; Tailstock is fixed on rotating bottom board, but up-down adjustment, and tailstock comprises double V-shaped cushion block, screw mandrel, knurled nut.
2. hydraulic damper for rolling stock ball-joint die arrangement as claimed in claim 1, is characterized in that, described rotating bottom board can rotate freely around central shaft, is used in conjunction with fan-shaped location link stopper, fan-shaped calibration piece and forms the angle that press-fits that requires arbitrarily.
3. hydraulic damper for rolling stock ball-joint die arrangement as claimed in claim 1, is characterized in that, the adjustable bed die of kidney-shaped, guide post, vee-block are arranged on described bed die, can support and locate the joint sleeve of various different shock absorbers.
4. hydraulic damper for rolling stock ball-joint die arrangement as claimed in claim 1, it is characterized in that, described guidance set is provided with lead, linear bearing, backstay, backstay is according to the ball-joint installing hole, can freely slide up and down on lead, not only can the place kick joint position, can also prevent from ball-joint is pressed wrong.
5. hydraulic damper for rolling stock ball-joint die arrangement as claimed in claim 1, is characterized in that, is provided with double V-shaped cushion block in described tailstock, guarantees that the shock absorber axis is parallel with the rotating bottom board central axis;
But the screw mandrel up-down adjustment satisfies the height of different shock absorbers and regulates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614091 CN202922177U (en) | 2012-11-20 | 2012-11-20 | Pressing die device for oil pressure shock absorber globe joint of locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220614091 CN202922177U (en) | 2012-11-20 | 2012-11-20 | Pressing die device for oil pressure shock absorber globe joint of locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922177U true CN202922177U (en) | 2013-05-08 |
Family
ID=48212170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220614091 Expired - Fee Related CN202922177U (en) | 2012-11-20 | 2012-11-20 | Pressing die device for oil pressure shock absorber globe joint of locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623718A (en) * | 2018-12-29 | 2019-04-16 | 珠海市业成轨道交通设备科技有限公司 | A kind of high speed motor car oil-pressure damper rubber nodal point Universal angle crimping fixture |
| CN111015590A (en) * | 2019-12-31 | 2020-04-17 | 深圳市中车业成实业有限公司 | Hydraulic damper rubber joint press mounting angle tool for railway vehicle |
-
2012
- 2012-11-20 CN CN 201220614091 patent/CN202922177U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623718A (en) * | 2018-12-29 | 2019-04-16 | 珠海市业成轨道交通设备科技有限公司 | A kind of high speed motor car oil-pressure damper rubber nodal point Universal angle crimping fixture |
| CN109623718B (en) * | 2018-12-29 | 2024-03-29 | 珠海市业成轨道交通设备科技有限公司 | Universal angle crimping clamp for rubber node of oil pressure damper for high-speed motor train |
| CN111015590A (en) * | 2019-12-31 | 2020-04-17 | 深圳市中车业成实业有限公司 | Hydraulic damper rubber joint press mounting angle tool for railway vehicle |
| CN111015590B (en) * | 2019-12-31 | 2024-01-02 | 深圳市业成实业有限公司 | Rubber joint press-fitting angle tool for oil pressure damper for railway vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202922177U (en) | Pressing die device for oil pressure shock absorber globe joint of locomotive | |
| CN202479820U (en) | Auxiliary supporting device for ball screw rod | |
| CN203549301U (en) | Camera horizontal adjustment pedestal | |
| CN104128627A (en) | Vertical lathe tailstock | |
| CN203062360U (en) | Fixture with self-adjusting position | |
| CN203936644U (en) | Rotary table | |
| CN103862307A (en) | Fixture capable of self-adjusting position | |
| CN106626923A (en) | Lead screw assembling device, engraving and milling machine and lead screw adjusting method | |
| CN204300222U (en) | Hydraulic spring type damping shock absorber | |
| CN203093141U (en) | Swing component for automatically set-up box machine | |
| CN202845625U (en) | Locating device of high-precision hole punching | |
| CN202845606U (en) | Installation locating device for mould base guiding assembly | |
| CN201377536Y (en) | Piston structure of shock absorber | |
| CN104482053A (en) | Bearing block | |
| CN203566144U (en) | Welding equipment for rear frame of road roller | |
| CN104833568A (en) | Vibration damping device for optical glass ultrasonic vibration indentation experiment | |
| CN204677669U (en) | A kind of damping of electric vehicles device | |
| CN204339355U (en) | Automobile brake sheet drilling equipment | |
| CN204545971U (en) | A kind of water-oil separating base of drilling-tapping center machine | |
| CN202572006U (en) | Self lubricating block device for portal support rail | |
| CN205937474U (en) | Seat of honour formula T type direction subassembly | |
| CN203993152U (en) | A kind of twin shaft Universal-head | |
| CN205937473U (en) | To seat formula direction subassembly | |
| CN202556731U (en) | Ultrasonic plastic welder | |
| CN203189650U (en) | Self-lubricating duplicate gear |
Legal Events
| 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: 20130508 Termination date: 20161120 |