CN206563495U - A kind of hot pressed sintering system - Google Patents
A kind of hot pressed sintering system Download PDFInfo
- Publication number
- CN206563495U CN206563495U CN201621081987.5U CN201621081987U CN206563495U CN 206563495 U CN206563495 U CN 206563495U CN 201621081987 U CN201621081987 U CN 201621081987U CN 206563495 U CN206563495 U CN 206563495U
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- CN
- China
- Prior art keywords
- furnace
- hot
- sintering system
- preheating
- pressed sintering
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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 provides a kind of new hot pressing sintering system, it is mainly included to preheating furnace of the product through row preheating, to hot press of the product after preheating through row hot pressing, and the cooling furnace composition cooled down to product after hot pressing, preheating furnace, hot press is mutually connected with cooling furnace, compared with single single-cycle mode of stove single-piece of conventional thermocompression sintering machine is produced, new hot pressing sintering system provided by the utility model can realize continuous volume production, substantially increase production efficiency, reduce production cost, and the utility model is simple in construction, it is easily operated, it is practical.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of new hot pressing sintering system.
Background technology
Hot pressed sintering can make sintered specimen composition even tissue, and consistency is higher, better performances, substantially reduce shaping pressure
Power, pressure used is only 1/10 of cold-press moulding or so during hot pressing, shortens sintering time, powder size, hardness are to hot pressing
The influence of journey is not obvious, therefore hot pressing can suppress some hard and crisp powder.So, hot pressing furnace is widely used in hard conjunction
The sintering of gold, function ceramics, sintered metal product etc..Existing hot-pressed sintering furnace is (such as empty hot pressing furnace, Vacuum Heat in the market
Press stove, sensing hot pressing furnace etc.) (preheating, hot pressed sintering, the pressure release of product are cooled in same heat by the way of integral hot pressed sintering
Press in stove and realize) low production efficiency, produced using single single-cycle mode of stove single-piece, the mode of production is seriously constraining hot pressing
The efficiency of production, production cost is high.
A kind of new hot pressing sintering system is provided for the defect the utility model, using preheating, hot pressing, pressure release, cold
Split type method, realizes continuous volume production, improves utilization rate of equipment and installations, shortens the unit of the product production time, final to improve production effect
Rate.
Utility model content
The utility model is in view of the shortcomings of the prior art, a kind of new hot pressing sintering system of offer, using preheating, hot pressing, lets out
The split type method of pressure cooling, realizes continuous volume production purpose, improves production efficiency.
To achieve the above object, the protocol step that the utility model is used is as follows：
A kind of hot pressed sintering system, it includes preheating furnace, hot press and cooling furnace, wherein, the outlet of preheating furnace is by passing
Feed mechanism be connected to hot press hot pressing position (the hot pressing platform of such as hot press, specifically hot press hot pressing furnace platform determine
Position position), the hot press products export is connected by transport mechanism with cooling furnace entrance.
Further, the biography feed mechanism is feeding oil-pressure cylinder, and it is internally provided with for transmitting product after preheating
Feeding rod and feeding guide.
Further, the transport mechanism is pusher oil hydraulic cylinder, and it is internally provided with for product after hot pressing to be delivered to
Charging ram and pusher guide rail in cooling furnace.
Further, the preheating furnace is the push stove with atmosphere protection.
Further, the preheating furnace with atmosphere protection can be electric radiation stove or induction heater etc..
Further, the hot press includes hot press main body and (generally includes hydraulic cylinder, moved up and down in hydraulic cylinder
The frame of heating platen, supporting cylinder), it is arranged on bell furnace and hydraulic station in the middle part of hot press main body.Bell furnace is burner hearth
The interior electrical heating type holding furnace with atmosphere protection device.
Further, the cooling furnace with gas circuit and by the burner hearth and guide rail of atmosphere protection by constituting.
Further, the hot press is vertical press or extruder.
New hot pressing sintering system provided by the utility model can realize continuous volume production, substantially increase production effect
Rate, reduces production cost, and the utility model is simple in construction, it is easy to operate, practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation of new hot pressing sintering system.
Reference：1- preheating furnaces, 2- push rod feedings cylinder, 3- push rods charging cylinder, 4- bell furnaces, 5- hydraulic stations, 6- hot pressing
Owner's body, 7- cooling furnaces.
Embodiment
The utility model is described in further detail for shown embodiment below in conjunction with the accompanying drawings.
As shown in drawings, hot pressed sintering system of the present utility model is mainly included to preheating furnace 1 of the product through row preheating, right
Hot press of the product through row hot pressing after preheating, and the cooling furnace 7 cooled down to product after hot pressing, hot press include hot pressing
Owner's body 6 (including hydraulic cylinder, the heating platen moved up and down in hydraulic cylinder, frame of supporting cylinder), bell furnace 4 and hydraulic pressure
Stand 5, the outlet of the preheating furnace 1 is connected to the hot pressing furnace platform position location of the hot press of hot press 6 by push rod feeding cylinder 2,
The products export of hot press is connected to the entrance of cooling furnace 7 by push rod charging cylinder 3, the push rod feeding cylinder 2 by feeding rod and
Feeding guide is constituted, and the push rod charging cylinder 3 is made up of charging ram and pusher guide rail,.
In use, the good product blank of dry-pressing is fitted into hot pressing die, mould and product then are put into preheating furnace 1 adds
Heat, product first passes through after preheating furnace 1 is preheated and via feeding guide delivers to press platform, hot pressing by the feeding rod of push rod feeding cylinder 2
The bell furnace 4 of machine is glided plus nitrogen atmosphere protection, pressurize after extruder pressurization, and then pressure release press and bell furnace 4 are moved up, and are passed through
The product pressed is gone to cooling furnace 7 by the pusher push rod of push rod charging cylinder 3 via pusher guide rail, can finally carry out next stove
Hot pressing, so continuous operation, preheating, hot pressing, the decomposition of the several steps of cooling, the utilization ratio for improving hot press is also carried significantly
The high production efficiency of product.
Embodiment 1
As shown in figure 1, hot pressed sintering system includes preheating furnace 1, hot press main body 6, cooling furnace 7, preheating furnace is added using electricity
The pusher furnace of hot body of heater contains atmosphere protection, designs 800 degrees Celsius of temperature in use.Preheat the push rod feeding cylinder 2 of outlet of still and cold
But the push rod charging cylinder 3 of stove import adds guide wheel guide rail feeding using hydraulic push rod type.Hot press uses 630t vertical extruders,
Bell furnace on press is using the electrical heating type holding furnace that atmosphere protection device is carried in burner hearth.Cooling furnace is band pressure-fired atmosphere
Protect non-heated cooling furnace.
The good product blank of dry-pressing is fitted into hot pressing die, mould and product are then put into preheating furnace with stove heat extremely
680 degrees Celsius, the press platform of vertical press (hot press main body 6) is then delivered to by feed mechanism, bell furnace 4 glides plus nitrogen
Gas atmosphere protection, vertical press is pressurized to 500t pressurize 1h, and then pressure release press and bell furnace 4 are moved up, will by feed mechanism
The product pressed goes to cooling furnace 7, then carries out next stove hot pressing, so continuous operation, preheating, hot pressing, cools down several steps
Decompose, improve the utilization ratio of hot press, also substantially increase the production efficiency of product.
Claims (7)
1. a kind of hot pressed sintering system, it is characterised in that it includes preheating furnace, hot press and cooling furnace, wherein, preheating furnace goes out
Mouth is connected to the hot pressing position of hot press by passing feed mechanism, and hot press products export is entered by transport mechanism with cooling furnace
Mouthful connection, wherein it is described transmission material mechanism be feeding oil-pressure cylinder, its be internally provided with for transmit preheating after product feeding rod
And feeding guide, the transport mechanism is pusher oil hydraulic cylinder, and it is internally provided with for product after hot pressing to be delivered into cooling furnace
Interior charging ram and pusher guide rail.
2. hot pressed sintering system according to claim 1, it is characterised in that the preheating furnace is the push with atmosphere protection
Stove.
3. hot pressed sintering system according to claim 2, it is characterised in that the preheating furnace with atmosphere protection is electric spoke
Penetrate stove or induction heater.
4. the hot pressed sintering system according to any one of claim 1-3, it is characterised in that the hot press includes hot pressing
Owner's body, is arranged on bell furnace and hydraulic station in the middle part of hot press main body.
5. hot pressed sintering system according to claim 4, it is characterised in that bell furnace is with atmosphere protection dress in burner hearth
The electrical heating type holding furnace put.
6. hot pressed sintering system according to claim 5, it is characterised in that the cooling furnace is by band gas circuit and has atmosphere guarantor
Burner hearth and the guide rail composition of shield.
7. hot pressed sintering system according to claim 6, it is characterised in that the hot press is vertical press or extruding
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081987.5U CN206563495U (en) | 2016-09-27 | 2016-09-27 | A kind of hot pressed sintering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621081987.5U CN206563495U (en) | 2016-09-27 | 2016-09-27 | A kind of hot pressed sintering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206563495U true CN206563495U (en) | 2017-10-17 |
Family
ID=60029524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621081987.5U Expired - Fee Related CN206563495U (en) | 2016-09-27 | 2016-09-27 | A kind of hot pressed sintering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206563495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086093A (en) * | 2019-11-26 | 2020-05-01 | 韶关赛普超硬材料科技有限公司 | Two-way high pressure hot pressing sintering graphite is equipped |
-
2016
- 2016-09-27 CN CN201621081987.5U patent/CN206563495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086093A (en) * | 2019-11-26 | 2020-05-01 | 韶关赛普超硬材料科技有限公司 | Two-way high pressure hot pressing sintering graphite is equipped |
| CN111086093B (en) * | 2019-11-26 | 2021-11-30 | 韶关赛普超硬材料科技有限公司 | Two-way high pressure hot pressing sintering graphite is equipped |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180530 Address after: 416100 001 Luxi Fifth Avenue Industrial Park, Luxi County, Xiangxi Tujia and Miao Autonomous Prefecture Co-patentee after: HUNAN GOLDHORSE ALUMINUM INDUSTRY Co.,Ltd. Patentee after: HUNAN EVERRICH COMPOSITE TECHNOLOGY DEVELOPMENT CO.,LTD. Address before: 416100 107 South Street, Wuxi Town, Luxi County, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Patentee before: HUNAN GOLDHORSE ALUMINUM INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171017 Termination date: 20210927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |