CN207127004U - A kind of hydraulic forming device of electric powered steering axle spline housing - Google Patents
A kind of hydraulic forming device of electric powered steering axle spline housing Download PDFInfo
- Publication number
- CN207127004U CN207127004U CN201721092804.4U CN201721092804U CN207127004U CN 207127004 U CN207127004 U CN 207127004U CN 201721092804 U CN201721092804 U CN 201721092804U CN 207127004 U CN207127004 U CN 207127004U
- Authority
- CN
- China
- Prior art keywords
- fixed
- sliding block
- sleeve
- spline
- pedestal
- 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
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Abstract
It the utility model is related to technical field of hydraulic equipment, specifically a kind of hydraulic forming device of electric powered steering axle spline housing, including the forcing press one using hydraulic power, the forcing press is with a pedestal, the fixed station being fixed on by some columns above pedestal, the sliding block being arranged among fixed station and pedestal and the hydraulic cylinder for driving sliding block oscilaltion, it is characterised in that：Also include setting the locating sleeve being fixed on pedestal, the spline mould being inserted vertically into locating sleeve and the extruded sleeve for being fixed on sliding block bottom surface, extruded sleeve and spline mould coaxial arrangement, there is long lifespan, production efficiency is high, easy to use, lower-cost feature.
Description
Technical field
It the utility model is related to technical field of hydraulic equipment, the shaped by fluid pressure dress of specifically a kind of electric powered steering axle spline housing
Put.
Background technology
The spline housing of electric powered steering axle is typically processed using pipe garland key technique at present.Will first on stem reducing mould
Pipe is extruded, and narrows down to the diameter needed for spline housing, and the pipe after undergauge then is pulled out into internal spline with broaching tool again.It is this
The technique of the mode of production needs to be carried out in two steps, and spillage of material is slightly more, and exists during garland key because chip removal does not cause freely
Broaching tool broken teeth problem, the short life of broaching tool, every about processing 1000 times just need repair a broaching tool, one at most enters broaching tool
3 reparations of row will scrap.Production efficiency is also slow, and a garland button apparatus is per minute at most to process two spline housings,
It need to improve.
The content of the invention
The purpose of this utility model is overcome the shortcomings of in above-mentioned background technology, there is provided a kind of electric powered steering axle spline housing
Hydraulic forming device, there is long lifespan, production efficiency is high, easy to use, lower-cost feature.
What technical purpose of the present utility model was realized in：
A kind of hydraulic forming device of electric powered steering axle spline housing, including a forcing press for using hydraulic power, the pressure
Power machine have a pedestal, be fixed on by some columns above pedestal fixed station, be arranged among fixed station and pedestal
Sliding block and the hydraulic cylinder for driving sliding block oscilaltion, it is characterised in that：Also include setting be fixed on locating sleeve on pedestal,
The spline mould that is inserted vertically into locating sleeve and the extruded sleeve for being fixed on sliding block bottom surface, extruded sleeve and spline mould coaxial arrangement.
Further, if the top surface of the pedestal is provided with least two guide sleeves, the bottom surface of sliding block around locating sleeve
Several leads to overhang downwards are fixed with, lead is corresponded with guide sleeve, and after sliding block glides, lead is inserted into
It is oriented in guide sleeve.
Further, the outer cover of the locating sleeve is provided with a push pedal, and the both ends of the push pedal pass through lifting support and base
Vertical upwardly disposed top pressure fluid cylinder connection in seat, when top pressure fluid cylinder stretches out, push pedal upward sliding.
Further, the spline mould is in the form of a column and outer wall is formed with spline.
The utility model has an advantageous effect in that：The utility model using locating sleeve positioning spline mould, spline mould and
Extruded sleeve coordinates, and disposably can reduce the diameter of tubing and extrude out internal spline, can be incited somebody to action after the completion of extruding by push pedal
Workpiece boosts, convenient manually to remove, and can also change different spline mould and extruded sleeve, simple in construction, user as needed
Just, operating efficiency is high, and per minute to extrude 3 ~ 4, spline mould can use more than 30,000 times, and the finish of internal spline
Height, steady quality.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Embodiment
With reference to Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
A kind of hydraulic forming device of electric powered steering axle spline housing as shown in Figure 1, including one using hydraulic power
Forcing press, the forcing press has a pedestal 10, fixed station 2 above pedestal is fixed on by some columns 13, it is solid to be arranged on
Determine the sliding block 3 among platform and pedestal and drive the hydraulic cylinder 1 of sliding block oscilaltion, hydraulic cylinder is connected with hydraulic station.Also include
The locating sleeve 14 being fixed on pedestal, the spline mould 7 being inserted vertically into locating sleeve are set and are fixed on sliding block bottom surface
Extruded sleeve 5（Sliding block is formed with through hole corresponding with extruded sleeve endoporus）, extruded sleeve and spline mould coaxial arrangement.The spline mould is in post
Shape and outer wall is formed with spline.
If the top surface of the pedestal is provided with least two guide sleeves 6 around locating sleeve, if the bottom surface of sliding block is fixed with
The dry lead 4 to overhang downwards, lead correspond with guide sleeve, and after sliding block glides, lead is inserted into guide sleeve
Inside it is oriented to.
The outer cover of the locating sleeve is provided with a push pedal 9, and the both ends of the push pedal in lifting support 11 and pedestal by erecting
Straight upwardly disposed top pressure fluid cylinder 12 connects, and when top pressure fluid cylinder stretches out, push pedal upward sliding, can jack up workpiece, be easy to worker
Remove the workpiece processed.
During utility model works, worker is by the thick embryo of workpiece（Steel pipe 8）Wear on spline mould, then start forcing press,
Sliding block drives extruded sleeve to decline, and is extruded since the outside of the thick embryo of workpiece so that and the thick embryo of workpiece starts bag attachment spline moding shape,
To the last extrusion forming, sliding block reset, and then top pressure fluid cylinder jacks up push pedal, workpiece is ejected from spline mould, worker removes
The workpiece of shaping.
Preferred embodiment of the present utility model is the foregoing is only, for those skilled in the art, this practicality is new
Type can have various modifications and variations.All any modifications within the spirit and principles of the utility model, made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of hydraulic forming device of electric powered steering axle spline housing, including a forcing press for using hydraulic power, the pressure
Machine has a pedestal（10）, pass through some columns（13）The fixed station being fixed on above pedestal（2）, be arranged on fixed station and base
Sliding block among seat（3）And the hydraulic cylinder of driving sliding block oscilaltion（1）, it is characterised in that：Also base is fixed on including setting
Locating sleeve on seat（14）, the spline mould that is inserted vertically into locating sleeve（7）And it is fixed on the extruded sleeve of sliding block bottom surface
（5）, extruded sleeve and spline mould coaxial arrangement.
A kind of 2. hydraulic forming device of electric powered steering axle spline housing as claimed in claim 1, it is characterised in that：The pedestal
Top surface if locating sleeve is provided with least two guide sleeves（6）, the bottom surface of sliding block is fixed with what several overhang downwards
Lead（4）, lead and guide sleeve correspond, and after sliding block glides, lead is inserted into guide sleeve and is oriented to.
A kind of 3. hydraulic forming device of electric powered steering axle spline housing as claimed in claim 1 or 2, it is characterised in that：It is described fixed
The outer cover of position sleeve pipe is provided with a push pedal（9）, the both ends of the push pedal pass through lifting support（11）With it is vertical upwardly disposed in pedestal
Top pressure fluid cylinder（12）Connection, when top pressure fluid cylinder stretches out, push pedal upward sliding.
A kind of 4. hydraulic forming device of electric powered steering axle spline housing as claimed in claim 3, it is characterised in that：The spline mould
It is in the form of a column and outer wall is formed with spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092804.4U CN207127004U (en) | 2017-08-29 | 2017-08-29 | A kind of hydraulic forming device of electric powered steering axle spline housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092804.4U CN207127004U (en) | 2017-08-29 | 2017-08-29 | A kind of hydraulic forming device of electric powered steering axle spline housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127004U true CN207127004U (en) | 2018-03-23 |
Family
ID=61636825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092804.4U Expired - Fee Related CN207127004U (en) | 2017-08-29 | 2017-08-29 | A kind of hydraulic forming device of electric powered steering axle spline housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127004U (en) |
-
2017
- 2017-08-29 CN CN201721092804.4U patent/CN207127004U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20190829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |