CN206241260U - One kind is hot extruded into type hydraulic machine - Google Patents
One kind is hot extruded into type hydraulic machine Download PDFInfo
- Publication number
- CN206241260U CN206241260U CN201621296049.7U CN201621296049U CN206241260U CN 206241260 U CN206241260 U CN 206241260U CN 201621296049 U CN201621296049 U CN 201621296049U CN 206241260 U CN206241260 U CN 206241260U
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- CN
- China
- Prior art keywords
- guard box
- extension bar
- workbench
- product
- piston rod
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- 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
The utility model is related to one kind to be hot extruded into type hydraulic machine, it is characterised in that：Including master cylinder, entablature, top shoe, column, working chamber, auxiliary table, sliding block, workbench, take blame for others and base；By way of using guard box, inert gas is filled with guard box so that inflammable and explosive material powder is more safe and reliable when compressing；By being provided with anti-gas-leak buffering area on the outside of guard box, and bellows is respectively arranged with the outside of the joining place with guard box, reduces the leakage of inert gas；It is provided with product laydown platform and product pre-heating station in protection, products material reduces the internal stress of product by hot extrusion molding again after preheating, then product by the internal stress of remaining temperature elimination product, improves the quality and service life of product.
Description
Technical field
The utility model is related to powder Hydraulic Field, more particularly to one kind to be hot extruded into type hydraulic machine.
Background technology
Powder metallurgy is to produce metal or use metal dust（Or the mixture of metal dust and non-metal powder）As original
Material, again by sintering, manufacture metal material, the technique skill of compound and all kinds product after having pressure or shaping without pressure
Art.PM technique possesses that notable energy-conservation, material saving, excellent performance, Product Precision be high and the series of advantages such as good stability, non-
It is very suitable for producing in enormous quantities.At present, PM technique has been widely used in traffic, machinery, electronics, Aero-Space, soldier
The fields such as device, biology, new energy, information and nuclear industry, as most one of branch of development vitality in new material science.With
Domestic powder technology is developed rapidly, and many metal materials use powder compacting technology, i.e., by powder shaping press by gold
Category powder is pressed into pie, then metallic article is obtained by sintering.
General product compressing processing relatively difficult, many enterprises small for inflammable high accuracy high-quality internal stress
It is processed by the way of the compacting of non-powder, the production efficiency of such product is low and costly, and defect rate is high；In order to
Solve the characteristic work in-process problem encountered that this product is carried, it is therefore desirable to a kind of liquid of new hot extrusion molding
Press overcomes the problem that the products material is inflammable and explosive and powder hydraulic forming internal stress is big.
Utility model content
The technical problems to be solved in the utility model is to provide one kind and is hot extruded into type hydraulic machine, can solve the problem that some hot pressing
The big problem of internal stress after the raw material of shaped article is inflammable and explosive and compressing in powder pressing forming.
In order to solve the above technical problems, the technical solution of the utility model is：One kind is hot extruded into type hydraulic machine, its innovation
Put and be：Including master cylinder, entablature, top shoe, column, working chamber, auxiliary table, sliding block, workbench, take blame for others and bottom
Seat；
The top that the master cylinder is fixed on entablature includes：Master cylinder body, upper interior rush piston rod and port cover plate；On described
Inside rush piston rod to be placed in Master cylinder body, it is external that master cylinder is stretched out in the upper interior bottom for rushing piston rod through port cover plate, it is upper interior to rush piston
The bottom of bar is connected with extension bar a, during the extension bar a extends to working chamber through top shoe；
Column is provided between the entablature and workbench, is provided with entablature and outer is rushed oil cylinder；Oil cylinder is rushed outside upper
Bottom be connected on top shoe drive top shoe moved down along vertical direction；It is provided with top shoe in receiving above and rushes piston
The through hole that bar is passed through；
The working chamber includes bellows a, guard box, upper Wai Chong, upper interior punching and undershoot；One end of the bellows a connects
The bottom of top shoe is connected on, the other end of bellows a is connected to the top of guard box；The upper interior punching is connected on extension bar a, institute
The top for stating outer punching is connected on the bottom of top shoe；Upper Nei Chong outer was punched through during bellows a stretches into guard box with upper；It is upper outer
Rush to be driven by the upper outer top shoe for rushing hydraulic oil cylinder driving and move down, upper outer punching in the extension bar a drives of master cylinder driving by moving；The protection
Case is the cavity body structure of sealing, and inert gas is filled with the cavity body structure；Guard box is arranged on auxiliary table；In guard box
Side wall on be respectively arranged with charging aperture, discharging opening and glove port；Product laydown platform, product preheating are installed in guard box
Platform, negative template and former；The negative template is arranged on auxiliary working platform, and former is arranged in negative template；
Circular hole is provided with the auxiliary table, auxiliary table is connected on the table by pillar；The downslide
Block is located between auxiliary table and workbench, and the edge of sliding block is connected on column, is set between sliding block and workbench
There is sliding block limited post；A bellows b is connected between the circular hole and sliding block of the auxiliary table；
It is described to take blame for others setting on the table, take blame for others including cylinder body of taking blame for others, undershoot piston rod and terminal port flange；The undershoot
Piston rod is placed in takes blame for others in cylinder body, and the top of undershoot piston rod is stretched out through terminal port flange and taken blame for others outside cylinder body, undershoot piston rod
Top is connected with extension bar b, and the extension bar b is extended in working chamber through sliding block with bellows b；The undershoot is connected to extension bar
On b；
Supported underneath workbench of the floor installation in workbench.
Further, the joining place of the upper interior punching and extension bar a, product laydown platform, product pre-heating station, negative template and auxiliary
The joining place of the joining place, undershoot and extension bar b of workbench is provided with thermal insulation board.
Further, the inert gas being filled with the guard box is argon gas.
Further, it is provided with anti-gas-leak buffering area outside the charging aperture of the guard box.
The utility model has the advantage of：
1）By way of using guard box, inert gas is filled with guard box so that inflammable and explosive material powder
It is more safe and reliable when compressing；By being provided with anti-gas-leak buffering area on the outside of guard box, and with guard box
Joining place on the outside of be respectively arranged with bellows, reduce the leakage of inert gas；
2）Product laydown platform and product pre-heating station are provided with protection, products material by being hot extruded into again after preheating
Type, then the internal stress of product temperature elimination product more than, reduces the internal stress of product, improves the quality of product and uses the longevity
Life；
3）The descending drive by the upper outer top shoe for rushing hydraulic oil cylinder driving of upper outer punching moves down；Upper the up of outer punching is driven by master cylinder
Dynamic extension bar a to drive moved on top shoe and upper outer rush to shifting so as to driving；The outer oil cylinder that rushes is avoided to be produced with the motion of master cylinder
Interference.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of sectional view for being hot extruded into type hydraulic machine of the present utility model.
Fig. 2 is a kind of guard box top view for being hot extruded into type hydraulic machine of the present utility model.
Fig. 3 is a kind of local A enlarged drawings for being hot extruded into type hydraulic machine of the present utility model.
Specific embodiment
The following examples can make professional and technical personnel that the utility model is more fully understood, but therefore will not
The utility model is limited among described scope of embodiments.
One kind as shown in Figure 1 to Figure 3 is hot extruded into type hydraulic machine, including master cylinder 1, entablature 2, top shoe 3, column
4th, working chamber 5, auxiliary table 6, sliding block 7, workbench 8, take blame for others 9 and base 10.
The top that master cylinder 1 is fixed on entablature 2 includes：Master cylinder body 11, upper interior rush piston rod 12 and port cover plate 13；Institute
State the interior piston rod 12 that rushes to be placed in Master cylinder body 11, Master cylinder body 11 is stretched out in the upper interior bottom for rushing piston rod 12 through port cover plate 13
Outward, the upper interior bottom for rushing piston rod 12 is connected with extension bar a14, and the extension bar a14 is extended in working chamber 5 through top shoe 3.
Column 4 is provided between entablature 2 and workbench 8, is provided with entablature 2 and outer is rushed oil cylinder 21；Upper outer punching oil
The bottom of cylinder 21 is connected on top shoe 3 and drives top shoe 3 to be moved down along vertical direction；It is provided with top shoe 3 in receiving
Inside rush the through hole that piston rod 12 is passed through.
Working chamber 5 includes bellows a51, guard box 52, upper outer punching 53, upper interior punching 54 and undershoot 55；The bellows a51
One end be connected to the bottom of top shoe 3, the other end of bellows a51 is connected to the top of guard box 52；The upper interior punching 54
It is connected on extension bar a14, the top of the upper outer punching 53 is connected on the bottom of top shoe 3；Punching 54 is worn with upper outer punching 53 in upper
Cross during bellows a51 stretches into guard box 52；Upper outer punching 53 by it is upper it is outer rush the top shoe 3 that oil cylinder 21 drives and drive move down, upper outer punching
Moved in the 53 extension bar a14 drives driven by master cylinder 1；The guard box 52 is the cavity body structure of sealing, is filled in the cavity body structure
Enter inert gas；Guard box 52 is arranged on auxiliary table 6；Be respectively arranged with side wall in guard box 52 charging aperture 521,
Discharging opening 522 and glove port 523；Product laydown platform 524, product pre-heating station 525, negative template 526 are installed in guard box 52
With former 527；The negative template 526 is arranged on auxiliary working platform 6, and former 527 is arranged in negative template 526.
Circular hole is provided with auxiliary table 6, auxiliary table 6 is connected on workbench 8 by pillar 61；The downslide
Block 7 is located between auxiliary table 6 and workbench 8, and the edge of sliding block 7 is connected on column 4, sliding block 7 and workbench 8 it
Between be provided with sliding block limited post 71；A bellows b72 is connected between the circular hole and sliding block 7 of the auxiliary table 6.
Take blame for others and 9 be arranged on workbench 8, taking blame for others 9 includes take blame for others cylinder body 91, undershoot piston rod 92 and terminal port flange 93；Institute
State undershoot piston rod 92 and be placed in and take blame for others in cylinder body 91, cylinder body 91 of taking blame for others is stretched out in the top of undershoot piston rod 92 through terminal port flange 93
Outward, the top of undershoot piston rod 92 is connected with extension bar b94, the extension bar b94 and extends to work with bellows b72 through sliding block 7
In making chamber 5；The undershoot 55 is connected on extension bar b94.
The base 10 is arranged on the supported underneath workbench 8 of workbench 8.
The joining place of punching 54 and extension bar a14, product laydown platform 524, product pre-heating station 535, negative template 536 and auxiliary in upper
The joining place of workbench 6, undershoot 55 are provided with thermal insulation board with the joining place of extension bar b94.
The inert gas being filled with guard box 52 is argon gas.
Anti-gas-leak buffering area is provided with outside the charging aperture 521 of guard box 52.
It should be understood by those skilled in the art that, the utility model is not restricted to the described embodiments, above-described embodiment and
Principle of the present utility model simply is illustrated described in specification, on the premise of the utility model spirit and scope are not departed from,
The utility model also has various changes and modifications, and these changes and improvements both fall within claimed the utility model scope
It is interior.The claimed scope of the utility model is by appending claims and its equivalent thereof.
Claims (4)
1. one kind is hot extruded into type hydraulic machine, it is characterised in that：Including master cylinder, entablature, top shoe, column, working chamber, auxiliary
Help workbench, sliding block, workbench, take blame for others and base；
The top that the master cylinder is fixed on entablature includes：Master cylinder body, upper interior rush piston rod and port cover plate；The upper interior punching
Piston rod is placed in Master cylinder body, the upper interior bottom for rushing piston rod stretches out that master cylinder is external through port cover plate, the upper interior piston rod that rushes
Bottom is connected with extension bar a, during the extension bar a extends to working chamber through top shoe；
Column is provided between the entablature and workbench, is provided with entablature and outer is rushed oil cylinder；The upper outer bottom for rushing oil cylinder
End is connected on top shoe and drives top shoe to be moved down along vertical direction；Piston rod is rushed in being provided with top shoe in receiving to wear
The through hole crossed；
The working chamber includes bellows a, guard box, upper Wai Chong, upper interior punching and undershoot；One end of the bellows a is connected to
The bottom of top shoe, the other end of bellows a is connected to the top of guard box；It is described it is it is interior punching be connected on extension bar a, it is described on
The top of outer punching is connected on the bottom of top shoe；Upper Nei Chong outer was punched through during bellows a stretches into guard box with upper；Upper outer punching by
The upper outer top shoe for rushing hydraulic oil cylinder driving drives and moves down, and upper outer punching in the extension bar a drives of master cylinder driving by moving；The guard box is
The cavity body structure of sealing, inert gas is filled with the cavity body structure；Guard box is arranged on auxiliary table；Side in guard box
Charging aperture, discharging opening and glove port are respectively arranged with wall；Product laydown platform, product pre-heating station, the moon are installed in guard box
Template and former；The negative template is arranged on auxiliary working platform, and former is arranged in negative template；
Circular hole is provided with the auxiliary table, auxiliary table is connected on the table by pillar；The sliding block position
Between auxiliary table and workbench, the edge of sliding block is connected on column, is provided with down between sliding block and workbench
Sliding block limited post；A bellows b is connected between the circular hole and sliding block of the auxiliary table；
It is described to take blame for others setting on the table, take blame for others including cylinder body of taking blame for others, undershoot piston rod and terminal port flange；The undershoot piston
Bar is placed in takes blame for others in cylinder body, and the top of undershoot piston rod is stretched out through terminal port flange and taken blame for others outside cylinder body, the top of undershoot piston rod
Extension bar b is connected with, the extension bar b is extended in working chamber through sliding block with bellows b；The undershoot is connected on extension bar b；
Supported underneath workbench of the floor installation in workbench.
2. one kind according to claim 1 is hot extruded into type hydraulic machine, it is characterised in that：The upper interior punching is with extension bar a's
The joining place of the joining place, undershoot and extension bar b of joining place, product laydown platform, product pre-heating station, negative template and auxiliary table is equal
It is provided with thermal insulation board.
3. one kind according to claim 1 is hot extruded into type hydraulic machine, it is characterised in that：What is be filled with the guard box is lazy
Property gas be argon gas.
4. one kind according to claim 1 is hot extruded into type hydraulic machine, it is characterised in that：Outside the charging aperture of the guard box
It is provided with anti-gas-leak buffering area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296049.7U CN206241260U (en) | 2016-11-30 | 2016-11-30 | One kind is hot extruded into type hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296049.7U CN206241260U (en) | 2016-11-30 | 2016-11-30 | One kind is hot extruded into type hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206241260U true CN206241260U (en) | 2017-06-13 |
Family
ID=59003068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296049.7U Expired - Fee Related CN206241260U (en) | 2016-11-30 | 2016-11-30 | One kind is hot extruded into type hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206241260U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623914A (en) * | 2016-11-30 | 2017-05-10 | 南通国谊锻压机床有限公司 | Hot extrusion formed hydraulic machine |
| CN107364165A (en) * | 2017-07-03 | 2017-11-21 | 江苏国力锻压机床有限公司 | A kind of hydraulic press for possessing buffering and sliding block weight balancing |
| CN108436078A (en) * | 2017-12-29 | 2018-08-24 | 南通国谊锻压机床有限公司 | A kind of multiple layer powder product device for automatically molding |
-
2016
- 2016-11-30 CN CN201621296049.7U patent/CN206241260U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623914A (en) * | 2016-11-30 | 2017-05-10 | 南通国谊锻压机床有限公司 | Hot extrusion formed hydraulic machine |
| CN107364165A (en) * | 2017-07-03 | 2017-11-21 | 江苏国力锻压机床有限公司 | A kind of hydraulic press for possessing buffering and sliding block weight balancing |
| CN107364165B (en) * | 2017-07-03 | 2020-02-07 | 江苏国力锻压机床有限公司 | Hydraulic machine with buffering and slider weight balancing functions |
| CN108436078A (en) * | 2017-12-29 | 2018-08-24 | 南通国谊锻压机床有限公司 | A kind of multiple layer powder product device for automatically molding |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20191130 |