CN208680185U - A kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit - Google Patents
A kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit Download PDFInfo
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- CN208680185U CN208680185U CN201821320638.3U CN201821320638U CN208680185U CN 208680185 U CN208680185 U CN 208680185U CN 201821320638 U CN201821320638 U CN 201821320638U CN 208680185 U CN208680185 U CN 208680185U
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Abstract
The utility model discloses a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing units, including at least extruder, it is characterized in that: the fore side of the extruder is provided with the feeding manipulator being parallel to each other and mold transport platform, mold transport platform top is fixed with seperator, mold transport platform lower part is fixed with upper die device, the feeding manipulator forms upper mold channel by support platform and upper die device, the pressed end horizontal direction of the extruder is vertically and fixedly provided with pecker, also horizontal vertical is fixedly connected with mold shaft on the extruder of pecker opposite side, wherein pecker, the axle center of mold shaft is coaxial, extrusion die is provided between pecker and mold shaft, aluminium ingot is removably connected on extrusion die.Change it is traditional in the past the production technology of hollow shaped material is processed by solid bar, current aluminium alloy seamless profile shapes high production cost is solved by the production method of extruding, the industry common problem that processing technology is complicated, production efficiency is low.
Description
Technical field
The utility model belongs to metal material processing technical field, reversed more particularly, to a kind of aluminium alloy seamless profile shapes
Double acting pressurizing unit.
Background technique
Aluminium alloy deformed bar due to its automobile, space flight, aviation, in terms of extensive use, have been a concern.
The profile shapes being widely used at present is substantially seamed, and seamed profile shapes is due to the presence of its weld seam, in the mechanics of materials
All there is very big gap, but the producer that seamless heterotype material is current with seamless heterotype material in performance, service life, reliability etc.
Method higher cost is generally processed into hollow profile shapes using solid bar, and processing technology is complicated, and production efficiency is low, at high cost.
Existing market is badly in need of a kind of production method of new seamless heterotype material, to reduce its production cost, improves production efficiency.
Utility model content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of extruding of aluminium alloy seamless profile shapes backward double-acting
Device, change is traditional in the past to be processed into the production technology of hollow shaped material, by the production method of extruding by solid bar
Solve the industry common problem that current aluminium alloy seamless profile shapes high production cost, processing technology are complicated, production efficiency is low.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of aluminium alloy seamless profile shapes is reversely double
Dynamic pressurizing unit, includes at least extruder, it is characterized in that: the pressed end horizontal direction of the extruder is vertically and fixedly provided with perforation
Needle, also horizontal vertical is fixedly connected with mold shaft on the extruder of pecker opposite side, and wherein pecker, the axle center of mold shaft are coaxial,
It is provided with extrusion die between pecker and mold shaft, is removably connected with aluminium ingot on extrusion die；The extrusion die and aluminium ingot
Upper vertical be provided with the feeding manipulator being parallel to each other and mold transport platform, mold transport platform top is fixed with seperator,
Mold transport platform lower part is provided with upper die device and support platform, and wherein feeding manipulator passes through support platform and upper die device shape
At upper mold channel.
The pecker is provided with anti-rotation self-locking device.
The extrusion die offers two pin holes of symmetrical structure close to the side of mold shaft, and the mold shaft is close to extrusion die
The side of tool is provided with the mold shaft die positioning pin to match with two pin holes, the diameter of pin hole and the hole of mold shaft die positioning pin
Diameter is equal, and the length of pin hole is the 1/2 ~ 2/3 of mold shaft die positioning pin length.
The upper die device is driven and is moved forward or back on its track, upper die device one end by included driving part
It is provided with upper die mold positioning pin.
The upper die device be provided with close to an end face of mold transport platform match with two pin holes of extrusion die it is upper
Mould die positioning pin, the diameter of pin hole and the aperture of upper die mold positioning pin are equal, and the length of pin hole is upper die mold positioning pin
The 1/2 ~ 2/3 of length.
The part that the mold shaft die positioning pin and upper die mold positioning pin are contacted with pin hole be be pyramidal structure,
The front end face of middle pyramidal structure is hemispherical.
The lower end of the feeding manipulator is driven by power mechanism and is slidably connected on the track of feeding manipulator
Feeding manipulator finger, feeding manipulator finger are adaptive.
The mold transport platform is provided with support platform close to the side of feeding manipulator finger, and mold transport platform is far from upper
The side of material manipulator finger is provided with upper die device.
The upper die device, support platform and feeding manipulator finger are vertical with mold transport platform.
The upper die device, support platform and feeding manipulator finger are located on same center line.
The utility model has the beneficial effects that compared with prior art, which squeezes
Rationally, change is traditional in the past to be processed into the production technology of hollow shaped material, by extruding by solid bar for device design
Production method solves the industry general character that current aluminium alloy seamless profile shapes high production cost, processing technology are complicated, production efficiency is low
Problem.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will be needed below to being said in embodiment description
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the overall structure diagram of the utility model.
In figure: 1, extruder；2, pecker；3, feeding manipulator finger；4, feeding manipulator；5, seperator；6, mold
Transport platform；7, support platform；8, upper die mold positioning pin；9, upper die device；10, aluminium ingot；11, extrusion die；12, mold shaft；13,
Mold shaft die positioning pin.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
A kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit includes at least extruder 1, it is characterized in that: described squeeze
The pressed end horizontal direction of press 1 is vertically and fixedly provided with pecker 2, and also horizontal vertical is fixed on the extruder 1 of 2 opposite side of pecker
It is connected with mold shaft 12, wherein pecker 2, the axle center of mold shaft 12 are coaxial, are provided with extrusion die between pecker 2 and mold shaft 12
11, aluminium ingot 10 is removably connected on extrusion die 11；The upper vertical of the extrusion die 11 and aluminium ingot 10 is provided with mutually
Parallel feeding manipulator 4 and mold transport platform 6,6 top of mold transport platform are fixed with seperator 5, and 6 lower part of mold transport platform is set
It is equipped with upper die device 9 and support platform 7, wherein feeding manipulator 4 forms upper mold channel by support platform 7 and upper die device 9.
In use, extrusion die 11 is transported on seperator 5 by mold transport platform 6, extrusion die is rotated by seperator 5
Tool 11, makes the datum level of extrusion die 11 that extrusion die 11 in vertical state, then by mold transport platform 6 be transported to upper die device 9
On, upper die device 9 pushes extrusion die 11 by support platform 7 to feeding manipulator 4, support platform 7 is in upper mold at this time
During play a supportive role to extrusion die 11, after the completion of upper mold, upper die device 9 is maintained at upper mold state until aluminium ingot 10
It reaches on feeding manipulator finger 3, when preventing upper aluminium ingot 10, causes extrusion die 11 to rotate due to hitting；Above-mentioned steps are complete
Cheng Hou, upper die device 9 retreat, and extrusion die 11 and aluminium ingot 10 are sent to extruder center together, then squeezed by feeding manipulator 4
The pressure ram of machine 1 starts liftout, is bonded extrusion die 11 completely with mold shaft 12, and then feeding manipulator 4 retreats, extruder 1
Extrusion cylinder start cover ingot, pecker 2 perforate, start to squeeze.Upper die device belongs to state of the art, specific constructive form
The well-known technique of those skilled in the art, does not just elaborate here.
Embodiment 2
As shown in Figure 1, it is to improve on the basis of embodiment 1, the pecker 2 is provided with anti-rotation self-locking device.
Extruder 1 has anti-rotation self-locking function to pecker 2, can guarantee during extruding, and pecker 2 not can rotate,
It is constant to ensure that the gap between pecker 2 and extrusion die 11 is able to maintain always in this way, therefore it is steady to be able to maintain profile shapes
Fixed shape and inner wall size, so that the backward double-acting for realizing seamless heterotype material squeezes production.
Anti-rotation self-locking device is with self-locking turbine and worm structure, is existing mature technology, and specific structure is not detailed herein
Illustrate, the protection point of non-the utility model.
Embodiment 3
As shown in Figure 1, it is to improve on the basis of embodiment 1, the extrusion die 11 is opened close to the side of mold shaft 12
Two pin holes equipped with symmetrical structure, the mould that the mold shaft 12 matches close to the setting of the side of extrusion die 11 with two pin holes
Axis die positioning pin 13, the diameter of pin hole and the aperture of mold shaft die positioning pin 13 are equal, and the length of pin hole is that mold shaft mold is fixed
The 1/2 ~ 2/3 of position 13 length of pin.
The upper die device 9 is driven and can be moved forward or back on its track, 9 one end of upper die device by its driving part
It is provided with upper die mold positioning pin 8.
The upper die device 9 is provided with two upper die molds to match with pin hole close to an end face of mold transport platform 6
Positioning pin 8, the diameter of pin hole and the aperture of upper die mold positioning pin 8 are equal, and the length of pin hole is 8 length of upper die mold positioning pin
1/2 ~ 2/3.
The part that the mold shaft die positioning pin 13 and upper die mold positioning pin 8 are contacted with pin hole be be taper knot
Structure, wherein the front end face of pyramidal structure is hemispherical, to guarantee completely into 11 pin hole of extrusion die.
During upper mold, upper die mold positioning pin 8,8 first half of upper die mold positioning pin are installed in upper die device 9
For taper, front end face is hemispherical, can be fully inserted into the pin hole of extrusion die 11, and eliminates mold during transportation
Rotation, is always ensured that 11 datum level of extrusion die in vertical state, support platform 7 plays extrusion die 11 during upper mold
Supporting role；In extrusion process, although when stuff extrusion the stress of extrusion die 11 and pecker 2 be it is asymmetric,
Due to there is mold shaft die positioning pin 13 between extrusion die 11 and mold shaft 12, being able to maintain extrusion die 11 not can rotate,
Meanwhile having anti-rotation self-locking device on pecker 2, it also can guarantee during extruding, pecker 2 not can rotate, therefore can protect
The stable shape of profile shapes and hole size are held, the backward double-acting for realizing seamless heterotype material squeezes production.
It is fixedly installed upper die mold positioning pin 8 in upper die device 9, mold shaft die positioning pin is fixedly installed on mold shaft 12
13, extrusion die 11 offers two pin holes of symmetrical structure close to the side of mold shaft 12, and the diameter of pin hole is positioned equal to mold
The diameter of pin 8, mold shaft die positioning pin 13, the depth of pin hole is in 13 length of upper die mold positioning pin 8 and mold shaft die positioning pin
1/2 ~ 2/3 between, when installation, makes the face horizontality where two pin holes, i.e., vertical with 2 datum level of pecker.
Embodiment 4
As shown in Figure 1, it is improved on the basis of embodiment 3, the lower end of the feeding manipulator 4 passes through power mechanism
It drives and slidably connects feeding manipulator finger 3 on the track of feeding manipulator 4, feeding manipulator finger 3 is adaptive
's.
The feeding manipulator finger 3 is fixedly connected with support platform 7, upper die device close to the side of mold transport platform 6
9, support platform 7 and feeding manipulator finger 3 are located on same center line.
The upper die device 9, support platform 7 and feeding manipulator finger 3 are vertical with mold transport platform 6.
The support platform 7 and upper die device 9 are located at the two sides of mold transport platform 6.
Support platform 7 and upper die device 9 are located at the feeding side (top of the extruder 1 of Fig. 1) of extruder 1, and feeding is mechanical
Hand finger 3 is one of component part of feeding manipulator 4, and feeding manipulator finger 3 is by power mechanism in feeding machinery
It can be slided on the track of hand 4, the traffic direction of feeding manipulator 4 is perpendicular to the direction of extrusion, direction in Fig. 1 from left to right,
The direction of motion of upper die device 9 and the direction of extrusion on the contrary, and in the same horizontal line with support platform 7, upper die device 9, which pushes, squeezes
On feeding manipulator finger 3 of the compression mould 11 through support platform 7 to feeding manipulator 4；Upper die device 9, support platform 7 and feeding
Manipulator finger 3 is and vertical with mold transport platform 6 on same center line, parallel with the direction of extrusion.Before feeding manipulator 4
It is parallel with mold transport platform 6 into direction of retreat, feeding manipulator finger 3 be it is adaptive, when feeding, is able to maintain to extrusion die
11 clamping simultaneously guarantees not can rotate.Mold transport platform 6 is connected to seperator 5 and upper die device 9, and extrusion die 11 can exist
It is conveyed back and forth between upper die device 9 and seperator 5.After the effect of seperator 5 is adjustment 11 direction of extrusion die and separates extruding
Aluminium ingot 10 on extrusion die 11.
Embodiment 5
As shown in Figure 1, being the technical process of the utility model below.
Before squeezing feeding, extrusion die 11 is first transported into seperator 5 by mold transport platform 6, is rotated and is squeezed by seperator 5
Compression mould 11 makes the datum level of extrusion die 11 that extrusion die 11 in vertical state, then by mold transport platform 6 be transported to upper mold dress
9 are set, upper die device 9 pushes extrusion die 11 to pass through in support platform 7 to feeding manipulator finger 3, during upper mold,
Due to being equipped with upper die mold positioning pin 8 in upper die device 9, can be fully inserted into the pin hole of extrusion die 11, and eliminate extruding
The rotation of mold 11 during transportation is always ensured that 11 datum level of extrusion die in vertical state, and support platform 7 is squeezed upper
It plays a supportive role during compression mould 11 to extrusion die 11, after the completion of upper mold, it is straight that upper die device 9 is maintained at upper mold state
It is reached on feeding manipulator finger 3 to aluminium ingot 10, when preventing upper aluminium ingot 10, causes extrusion die 11 to rotate due to hitting；On
After the completion of stating step, upper die device 9 is retreated, and extrusion die 11 and aluminium ingot 10 are sent to extruder center by feeding manipulator 4 together,
Since feeding manipulator finger 3 is adaptively, to be able to maintain the clamping to extrusion die 11 in this process and guarantee to squeeze
Mold 11 not can rotate.Then the pressure ram of extruder 1 starts liftout, is bonded extrusion die 11 completely with mold shaft 12, mold shaft
Mold shaft die positioning pin 13 on 12 is fully inserted into the pin hole of extrusion die 11；Then feeding manipulator 4 retreats, extruder 1
Extrusion cylinder start cover ingot, pecker 2 perforate, start to squeeze.
During extruding, although when stuff extrusion the stress of extrusion die 11 and pecker 2 be it is asymmetric,
Due to there is upper die mold positioning pin 8 between extrusion die 11 and mold shaft 12, being able to maintain extrusion die 11 not can rotate, together
When, extruder 1 has anti-rotation self-locking function to pecker 2, also can guarantee during extruding, and pecker 2 not can rotate, in this way
It is constant to ensure that the gap between pecker 2 and extrusion die 11 is able to maintain always, therefore it is stable to be able to maintain profile shapes
Shape and inner wall size, so that the backward double-acting for realizing seamless heterotype material squeezes production.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.
It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
Claims (10)
1. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit includes at least extruder (1), it is characterized in that: described squeeze
The pressed end horizontal direction of press (1) is vertically and fixedly provided with pecker (2), also horizontal on the extruder (1) of pecker (2) opposite side
Vertically be fixedly connected with mold shaft (12), wherein pecker (2), the axle center of mold shaft (12) are coaxial, pecker (2) and mold shaft (12) it
Between be provided with extrusion die (11), aluminium ingot (10) are removably connected on extrusion die (11)；The extrusion die (11) and aluminium
The upper vertical of ingot (10) is provided with the feeding manipulator (4) being parallel to each other and mold transport platform (6), in mold transport platform (6)
Portion is fixed with seperator (5), and mold transport platform (6) lower part is provided with upper die device (9) and support platform (7), wherein feeder
Tool hand (4) forms upper mold channel by support platform (7) and upper die device (9).
2. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 1, it is characterized in that: described wear
Hole needle (2) is provided with anti-rotation self-locking device.
3. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 1, it is characterized in that: described squeeze
Compression mould (11) offers two pin holes of symmetrical structure close to the side of mold shaft (12), and the mold shaft (12) is close to extrusion die
(11) side is provided with the mold shaft die positioning pin (13) to match with two pin holes, diameter and mold shaft the mold positioning of pin hole
The aperture for selling (13) is equal, and the length of pin hole is the 1/2 ~ 2/3 of mold shaft die positioning pin (13) length.
4. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 1, it is characterized in that: on described
Mold device (9) is driven by included driving part and is moved forward or back on its track, and upper die device (9) one end is provided with
Mould die positioning pin (8).
5. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 3, it is characterized in that: on described
Mold device (9) is provided with the upper mold mould to match with (11) two pin holes of extrusion die close to an end face of mold transport platform (6)
Have positioning pin (8), the diameter of pin hole and the aperture of upper die mold positioning pin (8) are equal, and the length of pin hole is upper die mold positioning
Sell the 1/2 ~ 2/3 of (8) length.
6. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 5, it is characterized in that: the mould
The part that axis die positioning pin (13) and upper die mold positioning pin (8) are contacted with pin hole be be pyramidal structure, wherein taper
The front end face of structure is hemispherical.
7. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 1, it is characterized in that: on described
Expect that the lower end of manipulator (4) is driven by power mechanism and slidably connects feeding machinery on the track of feeding manipulator (4)
Hand finger (3), feeding manipulator finger (3) is adaptive.
8. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 7, it is characterized in that: the mould
Tool transport platform (6) is provided with support platform (7) close to the side of feeding manipulator finger (3), and mold transport platform (6) is far from feeding
The side of manipulator finger (3) is provided with upper die device (9).
9. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 8, it is characterized in that: on described
Mold device (9), support platform (7) and feeding manipulator finger (3) are vertical with mold transport platform (6).
10. a kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit according to claim 8 or claim 9, it is characterized in that: institute
Upper die device (9), support platform (7) and feeding manipulator finger (3) is stated to be located on same center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320638.3U CN208680185U (en) | 2018-08-16 | 2018-08-16 | A kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320638.3U CN208680185U (en) | 2018-08-16 | 2018-08-16 | A kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit |
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| CN208680185U true CN208680185U (en) | 2019-04-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994103A (en) * | 2018-08-16 | 2018-12-14 | 中国重型机械研究院股份公司 | A kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit and production method |
-
2018
- 2018-08-16 CN CN201821320638.3U patent/CN208680185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994103A (en) * | 2018-08-16 | 2018-12-14 | 中国重型机械研究院股份公司 | A kind of aluminium alloy seamless profile shapes backward double-acting pressurizing unit and production method |
| CN108994103B (en) * | 2018-08-16 | 2023-10-10 | 中国重型机械研究院股份公司 | Aluminum alloy seamless profiled bar reverse double-acting extrusion device and production method |
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