CN205763372U - Axle tube extrusion forming device - Google Patents
Axle tube extrusion forming device Download PDFInfo
- Publication number
- CN205763372U CN205763372U CN201620611737.1U CN201620611737U CN205763372U CN 205763372 U CN205763372 U CN 205763372U CN 201620611737 U CN201620611737 U CN 201620611737U CN 205763372 U CN205763372 U CN 205763372U
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- CN
- China
- Prior art keywords
- pressing mold
- counterweight roller
- shape pressing
- axle tube
- forming device
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
This utility model provide a kind of novel in structural design, be easily achieved manufactures, be suitable for enterprise production and application, the axle tube extrusion forming device that is conducive to raising product quality, it includes that upper die and lower die, described upper die and lower die include a counterweight roller respectively, are arranged at the power transmission shaft at these counterweight roller two ends；The circumferential surface of each counterweight roller is respectively arranged with this counterweight roller surface matching " (" shape pressing mold, described " surface configuration of described counterweight roller is close to by (" shape pressing mold；" it is additionally provided with on (" shape pressing mold along being somebody's turn to do " the extruding groove bands that (" shape pressing mold radian direction is arranged each；Described upper die and lower die parallel opposed longer sides is arranged, and the counterweight roller on described upper die and lower die rotates backward, and the counterweight roller on upper die and lower die by two " (" shape pressing mold turn in opposite directions position time, two " the extruding groove bands on (" shape pressing mold is also oppositely arranged.
Description
Technical field
This utility model relates to automobile half-axle sleeve technology field, particularly relates to a kind of axle tube extrusion forming device.
Background technology
Axle tube (as marked shown in 38 in Fig. 1) on automobile is by the hot rolled seamless steel tube system with structural alloy steel
Form, be installed on axle journal and the bearing journal abrading section of rolling bearing；In prior art, the mode of production of axle tube has
Use lathe process out, also have by using punching press integral forming technology to process；And use at axle tube
During punching press integral forming technology produces, it will heat through blank, a punching press, two times punch, trimming, extruded etc. grasp
Make, the most just can form a complete product；And in extruded operation, general use two can be involutory mould or
Stamping machine is carried out, and in aforesaid way is applied, it has the problems such as efficiency is low, or the enterprise having is not squeezed into
This operation of type, drastically influence the quality of product.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, it is provided that a kind of structure design
Novel, be easily achieved manufactures, be suitable for enterprise's production and application, the extruded dress of axle tube that is conducive to raising product quality
Put.
In order to realize the purpose of this utility model, the technical scheme that this utility model is used is:
A kind of axle tube extrusion forming device of design, it includes that upper die and lower die, described upper die and lower die include respectively
One counterweight roller, it is arranged at the power transmission shaft at these counterweight roller two ends；The circumferential surface of each counterweight roller is respectively arranged with and joins with this
Weight roller surface matching " (" shape pressing mold, described " surface configuration of described counterweight roller is close to by (" shape pressing mold；Each " on (" shape pressing mold
It is additionally provided with along being somebody's turn to do " the extruding groove bands that (" shape pressing mold radian direction is arranged；Described upper die and lower die parallel opposed longer sides is arranged, and institute
The counterweight roller stated on upper die and lower die rotates backward, and the counterweight roller on upper die and lower die " (" shape pressing mold turns to by two
In opposite directions during position, two " the extruding groove bands on (" shape pressing mold is also oppositely arranged.
Preferably, be arranged on each counterweight roller " quantity of (" shape pressing mold is identical, and is at least two, and is positioned at
In mould " the extruding groove bands on (" shape pressing mold be positioned in lower mold " the extruding groove bands one_to_one corresponding on (" shape pressing mold sets
Put.
Preferably, being respectively arranged with baffle plate at the two ends of each counterweight roller, described " described gear is close in the lateral wall of (" shape pressing mold
Plate is arranged.
Preferably, between adjacent two (" shape pressing molds, it is additionally provided with spacer block.
Preferably, described spacer block is connected by fixing bolt and described counterweight roller are fixing.
" it is provided with screwed hole described on the diapire of (" shape pressing mold, and is provided with and described screw thread on described counterweight roller
The through hole of hole connection, is provided with limited step in the through hole end away from described screwed hole direction；And be provided with in described through hole
Fastening bolt, the front end of described fastening bolt is run through described through hole and is threadeded with described screwed hole.
Preferably, the sidepiece in described lower mold is additionally provided with dish plate, and described dish plate level is to setting.
Preferably, described dish plate is additionally provided with the arc identical with the extruding groove bands quantity in described lower mold to draw
Material strip；Described arc draw the cross section of material strip in opening upward " (" shape structure, and described arc to draw material strip recessed with described extruding
Groove band one_to_one corresponding is arranged.
The beneficial effects of the utility model are:
Its structure of the design is novel in design, be easily achieved manufacture, be suitable for enterprise's production and application, and its deuterzooid device in use may be used
To realize the extruded process carrying out serialization with a batch of axle tube, it is also possible to realize different batches model
Axle tube carries out extruded process, and this device operate aborning in easy, efficiency is high.
Accompanying drawing explanation
Fig. 1 is one of primary structure of the present utility model schematic diagram；
Fig. 2 is one of one of primary structure of the present utility model schematic diagram；
Fig. 3 is the two of one of primary structure of the present utility model schematic diagram；
Fig. 4 is axial section structural representation of the present utility model；
In figure: 1,2. counterweight roller;3,4. power transmission shaft;5,6,7,13,14,15. " (" shape pressing mold;8、9、10、16、17、18.
Extruding groove bands；11,12,19,20. baffle plate;21. dish plates;22,23,24,25,26. arcs draw material strip；27,28,29. screw thread
Hole；30. limited steps；31,32,33. fastening bolt；34,35. spacer block；36,37. bolt is fixed；38. axle tubes.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings: embodiment 1: a kind of axle tube is squeezed into
Type device, sees Fig. 1 to Fig. 4；This device it include upper die and lower die, the structure phase of the described upper die and lower die in the design
With, concrete, described upper die and lower die include respectively a counterweight roller 1,2, be arranged at the power transmission shaft at these counterweight roller 1,2 two ends
3、4；The circumferential surface of each counterweight roller 1,2 is respectively arranged with this counterweight roller 1,2 surface matching " (" shape pressing mold 5,6,7,
13,14,15, described " surface configuration of described counterweight roller 1,2 is close to by (" shape pressing mold 5,6,7,13,14,15；At each " (" shape pressing mold
5, be additionally provided with on 6,7,13,14,15 along should " extruding groove bands 8 that (" shape pressing mold 5,6,7,13,14,15 radian direction is arranged,
9、10、16、17、18；Described upper die and lower die parallel opposed longer sides is arranged, and the counterweight roller 1,2 on described upper die and lower die reversely turns
Dynamic, and the counterweight roller 1,2 on upper die and lower die by two " (" shape pressing mold 5,6,7,13,14,15 turn in opposite directions position time,
Two " the extruding groove bands 8,9,10,16,17,18 on (" shape pressing mold 5,6,7,13,14,15 is also oppositely arranged.
In the design, be arranged on each counterweight roller 1,2 " quantity of (" shape pressing mold 5,6,7,13,14,15 is identical, and all
It is three, and " the extruding groove bands 8,9,10 on (" shape pressing mold 5,6,7 and " (" shape pressure being positioned in lower mold being positioned in upper mold
Extruding groove bands 16,17,18 one_to_one corresponding on mould 13,14,15 is arranged.
Further, the design is also respectively arranged with baffle plate 11,12,19,20 at the two ends of each counterweight roller 1,2, described
" lateral wall of (" shape pressing mold 5,10,13,15 is close to described baffle plate 11,12,19,20 and is arranged, and the design is also in adjacent two (" shapes
Being additionally provided with spacer block 34,35 between pressing mold, described spacer block 34,35 is solid with described counterweight roller by fixing bolt 34,35
Fixed connection.Meanwhile, in order to realize respectively " effectively fixing of (" shape pressing mold 5,6,7,13,14,15, the design is in described " (" shape pressure
It is provided with screwed hole 27,28,29 on the diapire of mould 5,6,7,13,14,15, and is provided with and described spiral shell in described counterweight 1,2
The through hole of pit 27,28,29 connection, is provided with limited step in the through hole end away from described screwed hole 27,28,29 direction
30；And in described through hole, it being provided with fastening bolt 31,32,33, described through hole is run through in the front end of described fastening bolt 31,32,33
Threaded with described screwed hole 7,28,29.
Further, the design is also additionally provided with dish plate 21, described dish plate 21 level at the sidepiece of described lower mold
To setting, meanwhile, described dish plate 21 is additionally provided with the arc identical with the extruding groove bands quantity in described lower mold to draw
Material strip 22,23,24,25,26；Described arc draw the cross section of material strip 22,23,24,25,26 in opening upward " (" shape structure,
And described arc draws material strip 22,23,24,25,26；Described extruding groove bands one_to_one corresponding is arranged；It should be appreciated that this dress
Putting the frame the most also included for described upper die and lower die are relatively fixed setting, memory is used for driving described upper die and lower die
The actuating unit that the synchronous backward cycle rotates；And above-mentioned frame and the routine techniques being set in this area of actuating unit,
It is no longer done too much repeating at this by the present embodiment.
In the application, the axle tube blank after it is in high-temperature heating is placed on arc and draws on material strip this device, then leads to
Cross in the region that axle tube is sent between two on the upper die and lower die extruding groove bands being oppositely arranged by clip, and upper
While mould and lower mold rotate backward, its extruding groove bands can realize the extruded process to axle tube, by this side
Compared with prior art, it is in hgher efficiency, be more suitable for enterprise's production and application for formula.
What embodiment of the present utility model was announced is preferred embodiment, but is not limited thereto, the common skill of this area
Art personnel, easily according to above-described embodiment, understand spirit of the present utility model, and make different amplifications and change, but as long as
Without departing from spirit of the present utility model, all in protection domain of the present utility model.
Claims (8)
1. an axle tube extrusion forming device, it is characterised in that: it includes upper die and lower die, and described upper die and lower die are respectively
Including a counterweight roller, the power transmission shaft that is arranged at these counterweight roller two ends；The circumferential surface of each counterweight roller is respectively arranged with
This counterweight roller surface matching " (" shape pressing mold, described " surface configuration of described counterweight roller is close to by (" shape pressing mold；In each " (" shape pressure
It is additionally provided with on mould along being somebody's turn to do " the extruding groove bands that (" shape pressing mold radian direction is arranged；Described upper die and lower die parallel opposed longer sides is arranged,
And the counterweight roller on described upper die and lower die rotates backward, and the counterweight roller on upper die and lower die " (" shape pressing mold turns by two
When moving to position in opposite directions, two " the extruding groove bands on (" shape pressing mold is also oppositely arranged.
2. axle tube extrusion forming device as claimed in claim 1, it is characterised in that: it is arranged at " (" on each counterweight roller
The quantity of shape pressing mold is identical, and is at least two, and be positioned in upper mold " the extruding groove bands on (" shape pressing mold be positioned under
" the extruding groove bands one_to_one corresponding setting on (" shape pressing mold in mould.
3. axle tube extrusion forming device as claimed in claim 2, it is characterised in that: set respectively at the two ends of each counterweight roller
Being equipped with baffle plate, described " lateral wall of (" shape pressing mold is close to described baffle plate and is arranged.
4. axle tube extrusion forming device as claimed in claim 3, it is characterised in that: between adjacent two (" shape pressing molds
It is additionally provided with spacer block.
5. axle tube extrusion forming device as claimed in claim 4, it is characterised in that: described spacer block is by fixing bolt
Fix with described counterweight roller and be connected.
6. axle tube extrusion forming device as claimed in claim 1, it is characterised in that: at the described " diapire of (" shape pressing mold
On be provided with screwed hole, and be provided with, on described counterweight roller, the through hole connected with described screwed hole, away from described screwed hole
The through hole end in direction is provided with limited step；And in described through hole, it being provided with fastening bolt, the front end of described fastening bolt is passed through
Wear described through hole to threaded with described screwed hole.
7. axle tube extrusion forming device as claimed in claim 1, it is characterised in that: the sidepiece in described lower mold also sets up
Having dish plate, described dish plate level is to setting.
8. axle tube extrusion forming device as claimed in claim 7, it is characterised in that: it is additionally provided with on described dish plate
The arc identical with the extruding groove bands quantity in described lower mold draws material strip；Described arc draws the cross section of material strip in opening upward
" (" shape structure, and described arc draws material strip and described extruding groove bands one_to_one corresponding is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611737.1U CN205763372U (en) | 2016-06-21 | 2016-06-21 | Axle tube extrusion forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620611737.1U CN205763372U (en) | 2016-06-21 | 2016-06-21 | Axle tube extrusion forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763372U true CN205763372U (en) | 2016-12-07 |
Family
ID=58132524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620611737.1U Expired - Fee Related CN205763372U (en) | 2016-06-21 | 2016-06-21 | Axle tube extrusion forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763372U (en) |
-
2016
- 2016-06-21 CN CN201620611737.1U patent/CN205763372U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20190621 |