CN102331175A - High-temperature vacuum sintering furnace - Google Patents
High-temperature vacuum sintering furnace Download PDFInfo
- Publication number
- CN102331175A CN102331175A CN201110212553A CN201110212553A CN102331175A CN 102331175 A CN102331175 A CN 102331175A CN 201110212553 A CN201110212553 A CN 201110212553A CN 201110212553 A CN201110212553 A CN 201110212553A CN 102331175 A CN102331175 A CN 102331175A
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- China
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- driving shaft
- shaft
- motor shaft
- driving
- temperature vacuum
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Abstract
The invention discloses a high-temperature vacuum sintering furnace, comprising a furnace frame, a workpiece trolley which is arranged in the furnace frame in a sliding manner and used for carrying workpieces to be processed, a lifting mechanism for driving the workpiece trolley to rise and fall, and a driving motor which is provided with a motor shaft and used for driving the lifting mechanism to move, wherein the lifting mechanism comprises a speed reducer with a driving shaft, the driving motor drives the driving shaft to rotate, and the driving shaft is directly connected with the motor shaft after extending out of the furnace frame. The driving shaft of the speed reducer is lengthened to extend out of the furnace frame and then fixedly connected with the motor shaft; therefore, the motor shaft and the driving shaft do not separate apart after the weight of the processed workpiece is changed, so that the potential safety hazards are eliminated.
Description
Technical field
the present invention relates to a kind of high-temperature vacuum sintering furnace.
Background technology
high-temperature vacuum sintering furnace of the prior art; Comprise grate, be arranged at the interior workpiece car that is used to carry processing work of described grate slidably, drive the drive motors with motor shaft of the described elevating mechanism motion of elevating mechanism, driving of described workpiece car up-down, described elevating mechanism comprises the reductor with driving shaft; The described drive shaft turns of described drive motor drives; Common described reductor is positioned at described grate, and described drive motors is positioned at outside the grate, and described motor shaft passes described grate and is connected with described driving shaft through gimbal suspension; Because the change of processing work weight; Make gimbal suspension break away from easily, cause danger, use more dangerous.
Summary of the invention
The technical problem that
the present invention will solve provides a kind of high-temperature vacuum sintering furnace.
are in order to solve the problems of the technologies described above; A kind of technical scheme that the present invention adopts is: a kind of high-temperature vacuum sintering furnace; Comprise grate, be arranged at the workpiece car that is used to carry processing work in the described grate slidably; Drive the drive motors with motor shaft of the described elevating mechanism motion of elevating mechanism, driving of described workpiece car up-down; Described elevating mechanism comprises the reductor with driving shaft, the described drive shaft turns of described drive motor drives, and described driving shaft stretches out described grate and directly is connected in described motor shaft.
in some embodiments; One end of described driving shaft is fixedly connected with first flange; One end of described motor shaft is fixedly connected with second flange, and described first flange is permanently connected through cooperating of bolt, nut with described second flange.
In some embodiments, the direction of axis line of described driving shaft and described motor shaft extends along horizontal direction
.
In some embodiments, the direction of axis line of described driving shaft and described motor shaft coincides
.
scope of the present invention is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The present invention compared with prior art has advantage: stretch out grate through the driving shaft lengthening with reductor and be fixedly connected with motor shaft more outward; After making that processing work weight changes; Motor shaft and driving shaft can not break away from, and have eliminated potential safety hazard.
Description of drawings
accompanying drawing 1 is a cutaway view of the present invention.
wherein: 1, grate; 2, processing work; 3, motor shaft; 4, drive motors; 5, driving shaft; 6, reductor; 7, first flange; 8, second flange.
The specific embodiment
are shown in accompanying drawing 1; A kind of high-temperature vacuum sintering furnace; Comprise grate 1, be arranged at the workpiece car that is used to carry processing work 2 in the described grate 1 slidably; Drive the drive motors with motor shaft 34 of the described elevating mechanism motion of elevating mechanism, driving of described workpiece car up-down; Described elevating mechanism comprises the reductor 6 with driving shaft 5, and described drive motors 4 drives described driving shaft 5 and rotates, and described driving shaft 5 stretches out described grate 1 and directly is connected in described motor shaft 3.Described driving shaft 5 extends along horizontal direction with the direction of axis line of described motor shaft 3.Described driving shaft 5 coincides with the direction of axis line of described motor shaft 3.
are shown in accompanying drawing 1; One end of described driving shaft 5 is fixedly connected with first flange 7; One end of described motor shaft 3 is fixedly connected with second flange 8, and described first flange 7 is permanently connected through cooperating of bolt, nut with described second flange 8.Described first flange 7 and described driving shaft 5 are fixedly connected through welding, and described second flange 8 and described motor shaft 3 are fixedly connected through welding.Be connected through 4 bolts and nut again between first flange 7 and second flange 8, make to be fixed as one difficult drop-off between motor shaft 3 and the driving shaft 5.
As stated, we are illustrated according to aim of the present invention fully
, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention.
Claims (4)
1. high-temperature vacuum sintering furnace; Comprise grate (1), be arranged at the workpiece car that is used to carry processing work (2) in the described grate (1) slidably; Drive the drive motors with motor shaft (3) (4) of the described elevating mechanism motion of elevating mechanism, driving of described workpiece car up-down; Described elevating mechanism comprises the have driving shaft reductor (6) of (5); Described drive motors (4) drives described driving shaft (5) and rotates, and it is characterized in that: described driving shaft (5) stretches out described grate (1) and directly is connected in described motor shaft (3).
2. high-temperature vacuum sintering furnace according to claim 1; It is characterized in that: an end of described driving shaft (5) is fixedly connected with first flange (7); One end of described motor shaft (3) is fixedly connected with second flange (8), and described first flange (7) is permanently connected through cooperating of bolt, nut with described second flange (8).
3. high-temperature vacuum sintering furnace according to claim 1 is characterized in that: described driving shaft (5) extends along horizontal direction with the direction of axis line of described motor shaft (3).
4. high-temperature vacuum sintering furnace according to claim 1 is characterized in that: described driving shaft (5) coincides with the direction of axis line of described motor shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212553A CN102331175A (en) | 2011-07-28 | 2011-07-28 | High-temperature vacuum sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110212553A CN102331175A (en) | 2011-07-28 | 2011-07-28 | High-temperature vacuum sintering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102331175A true CN102331175A (en) | 2012-01-25 |
Family
ID=45483056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110212553A Pending CN102331175A (en) | 2011-07-28 | 2011-07-28 | High-temperature vacuum sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102331175A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09126659A (en) * | 1995-10-31 | 1997-05-16 | Ulvac Japan Ltd | Continuous vacuum sintering furnace |
| JP2000009390A (en) * | 1998-06-22 | 2000-01-14 | Daido Steel Co Ltd | Heat treating furnace |
| CN2781304Y (en) * | 2005-01-17 | 2006-05-17 | 陈虞才 | Multifunction three-chamber fritting furnace for Nd-Fe-B permanent magnet |
| CN201402043Y (en) * | 2009-04-21 | 2010-02-10 | 上海汉虹精密机械有限公司 | Crucible elevator mechanism |
| CN202188751U (en) * | 2011-07-28 | 2012-04-11 | 太仓市华瑞真空炉业有限公司 | High-temperature vacuum sintering furnace |
-
2011
- 2011-07-28 CN CN201110212553A patent/CN102331175A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09126659A (en) * | 1995-10-31 | 1997-05-16 | Ulvac Japan Ltd | Continuous vacuum sintering furnace |
| JP2000009390A (en) * | 1998-06-22 | 2000-01-14 | Daido Steel Co Ltd | Heat treating furnace |
| CN2781304Y (en) * | 2005-01-17 | 2006-05-17 | 陈虞才 | Multifunction three-chamber fritting furnace for Nd-Fe-B permanent magnet |
| CN201402043Y (en) * | 2009-04-21 | 2010-02-10 | 上海汉虹精密机械有限公司 | Crucible elevator mechanism |
| CN202188751U (en) * | 2011-07-28 | 2012-04-11 | 太仓市华瑞真空炉业有限公司 | High-temperature vacuum sintering furnace |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120125 |