CN207325944U - A kind of smelting vacuum drying oven for copper alloy powder - Google Patents
A kind of smelting vacuum drying oven for copper alloy powder Download PDFInfo
- Publication number
- CN207325944U CN207325944U CN201721152629.3U CN201721152629U CN207325944U CN 207325944 U CN207325944 U CN 207325944U CN 201721152629 U CN201721152629 U CN 201721152629U CN 207325944 U CN207325944 U CN 207325944U
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- CN
- China
- Prior art keywords
- furnace body
- vacuum furnace
- drying oven
- bearing plate
- lifting screw
- 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.)
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- Manufacture And Refinement Of Metals (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model provides a kind of smelting vacuum drying oven for copper alloy powder,Including supporting rack,Vacuum furnace body and column are installed with the supporting rack,The upper surface of the vacuum furnace body inner bottom plating is installed with interior slide,The utility model device is when in use,In charging,Open hermatic door,Open motor,Lifting screw rotates the rotation for driving ball sleeve,Bearing plate, which rises, drives charging carriage to rise,Pull-off spring fixed pin,External slide rail is ejected and docked with the interior slide inside vacuum furnace body,Charging carriage is pushed into after vacuum furnace body,Rotate snap-gauge,The inner side and charging carriage for making snap-gauge are in close contact,Charging carriage is fixed,Land bearing plate,Hermatic door is closed to start to smelt,After smelting,Open hermatic door,Rotate snap-gauge,Rise bearing plate,Pull-off spring fixed pin,External slide rail is ejected and docked with the interior slide inside vacuum furnace body,Charging carriage is pulled out using drag hook charging carriage can steadily to be taken out.
Description
Technical field
It the utility model is related to and smelt vacuum drying oven technical field, be specially a kind of smelting vacuum drying oven for copper alloy powder.
Background technology
Copper alloy powder by mould it is compressing after, be put into vacuum drying oven heat caking, vacuum drying oven smelt copper alloy
Need to keep certain leakproofness made of powder during products formed, it is necessary to extract the air in stove and inert gas is filled with stove,
Include Material feeding trolley in vacuum drying oven, copper alloy powder molded article to be smelted is placed on trolley to be sent in vacuum drying oven and carries out
Smelt, in vacuum heat process, due to the high temperature in vacuum drying oven, the trolley entered with heat treatment material in vacuum drying oven is general
All it is made of using heat-resisting material, but in order to keep sealing, and in-furnace temperature is very high, and this trolley cannot use any
Dynamical system, when trolley push-in vacuum drying oven is smelted, does not have fixing device to consolidate trolley, and smelting in vacuum drying oven
After, worker since the position at trolley is higher, and does not have fixing device when pulling the trolley in vacuum drying oven manually, small
Car is very unstable, there are security risk, for this it is proposed that a kind of smelting vacuum drying oven for copper alloy powder is solving
State problem.
Utility model content
The purpose of this utility model is to provide a kind of smelting vacuum drying oven for copper alloy powder, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical solution：A kind of smelting vacuum for copper alloy powder
Stove, including supporting rack, are installed with vacuum furnace body and column on the supporting rack, the upper surface of the vacuum furnace body inner bottom plating is consolidated
Dingan County is equipped with interior slide, is slided in the interior slide and is arranged with charging carriage, and the upside of interior slide outer end is through being equipped with fracture, institute
State it is rotatably mounted in fracture have shaft, which, which moves, is connected with snap-gauge, and the inner side of the snap-gauge is in close contact with charging carriage,
The vacuum furnace body is hinged at being provided with hermatic door, is equipped with lifting screw in the column, the lower end of the lifting screw and
Supporting rack axis moves connection, and rolls set is equipped with ball sleeve on the lifting screw, which is rotatably fastened on the interior of bearing plate
Portion, the upper surface of the bearing plate are installed with spring cavity, one end of the bottom of chamber connecting spring of the spring cavity, the spring
The other end is fixedly connected with the rear end of external slide rail, and the upper wall of the spring cavity, which runs through, is fixed with spring fixing pin, the spring fixing pin
Bottom be stuck in external slide rail.
Preferably, the quantity of the column is four groups, the quantity of the lifting screw and ball sleeve and the quantity of column
It is consistent, ball sleeve described in four groups is rotatably fastened on the front and back end of bearing plate both sides, and one of which lifting screw respectively
Lower end and motor be sequentially connected, which is fixedly connected with supporting rack.
Preferably, when the ball sleeve turns to the upper end of lifting screw, the length side of the external slide rail and interior slide
To in same straight line.
Compared with prior art, the beneficial effects of the utility model are：
1st, by the setting of external slide rail and interior slide, external slide rail can be docked with interior slide, put down when charging is with feeding
Quietly moving cart, when smelting, external slide rail is separated with interior slide, does not interfere with the leakproofness inside vacuum furnace body；
2nd, by the setting of interior slide and snap-gauge, charging carriage in vacuum drying oven can be fixed, makes pull-out or propulsion
Charging carriage is more steady, and effectively can prevent charging carriage from being slided in vacuum furnace body；
3rd, by the setting of lifting screw and bearing plate, easy to the transport up and down of charging carriage carrying material.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1；
Fig. 3 is the utility model pallet installation structure schematic diagram.
In figure：It is 1 supporting rack, 2 vacuum furnace bodies, 3 columns, slide in 4,5 charging carriages, 6 fractures, 7 shafts, 8 snap-gauges, 9 close
Closure door, 10 lifting screws, 11 ball sleeves, 12 bearing plates, 13 spring cavitys, 14 springs, 15 external slide rails, 16 spring fixing pins, 17 electricity
Machine.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of smelting vacuum drying oven for copper alloy powder,
Including supporting rack 1, vacuum furnace body 2 and column 3 are installed with the supporting rack 1, the upper surface of 2 inner bottom plating of vacuum furnace body is fixed
Interior slide 4 is installed, slides in the interior slide 4 and is arranged with charging carriage 5, and the upside of 4 outer end of interior slide is through being equipped with fracture
6, rotatably mounted in fracture 6 to have shaft 7, which, which moves, is connected with snap-gauge 8, and the inner side of the snap-gauge 8 and charging carriage 5 are tight
Contiguity is touched, and the inner of interior slide 4 is equipped with limited block, and promoting trolley, rotation snap-gauge 8, makes snap-gauge 8 to behind the inner of interior slide 4
Inner side is in close contact with charging carriage 5, and charging carriage 5 is fixed.
Vacuum furnace body 2 is hinged at being provided with hermatic door 9, and vacuum furnace body 2 needs to seal when smelting, and hermatic door 9 can
To ensure the good leakproofness in the inside of vacuum furnace body 2, lifting screw 10, the lower end of the lifting screw 10 and branch are equipped with column 3
1 axis of support moves connection, and rolls set is equipped with ball sleeve 11 on lifting screw 10, which is rotatably fastened on bearing plate 12
Inside, the upper surface of bearing plate 12 are installed with spring cavity 13, one end of the bottom of chamber connecting spring 14 of spring cavity 13, the spring
14 other end is fixedly connected with the rear end of external slide rail 15, when external slide rail 15 is docked with interior slide 4, can promote or pull out trolley,
When smelting, hermatic door 9 is closed, interior 4 propelling spring chamber 13 of slide is fixed by spring fixing pin 16.
For the upper wall of spring cavity 13 through spring fixing pin 16 is fixed with, the bottom of the spring fixing pin 16 is stuck in external slide rail 15
Interior, spring fixing pin 16 is common structure, and when drawing fixed pin, fixed pin departs from the object of clamping, when unclamping fixed pin, fixed pin
Reappear and be clamped with the object being connected.
The quantity of column 3 is four groups, and the quantity and the quantity of column 3 of lifting screw 10 and ball sleeve 11 are consistent,
Four groups of ball sleeves 11 are rotatably fastened on the front and back end of 12 both sides of bearing plate respectively, and the lower end of one of which lifting screw 10 with
Motor 17 is sequentially connected, which is fixedly connected with supporting rack 1, and the lower end axis of lifting screw 10 moves fixed driven wheel of differential,
Driven wheel of differential is engaged with drive bevel gear, and drive bevel gear and the output shaft of motor 7 are sequentially connected, and pass through the pros of motor 7
Turn that the rotating of lifting screw 10 can be driven, so as to control the rise and fall of ball sleeve 11.
When ball sleeve 11 turns to the upper end of lifting screw 10, the length direction of external slide rail 15 and interior slide 4 is in same
One straight line, unties spring fixing pin 16 at this time, and external slide rail 15 ejects, and is docked with interior slide 4, at this time can be steady by drag hook
Ground pulls out charging carriage 5 out of high temperature vacuum furnace body 2.
Operation principle：The utility model device when in use, in charging, opens hermatic door 9, opens motor 7, lift spiral shell
Bar 10 rotates the rotation for driving ball sleeve 11, and bearing plate 12, which rises, drives charging carriage 5 to rise, pull-off spring fixed pin 16, outside
Slide 15 is ejected and docked with the interior slide 4 inside vacuum furnace body 2, after charging carriage 5 is pushed into vacuum furnace body 2, rotates card
Plate 8, the inner side and charging carriage 5 for making snap-gauge 8 are in close contact, charging carriage 5 are fixed, and land bearing plate 12, closes close
Closure door 9 starts to smelt, after smelting, opening hermatic door 9, and rotation snap-gauge 8, rising bearing plate 12, pull-off spring fixed pin 16,
External slide rail 15 is ejected and docked with the interior slide 4 inside vacuum furnace body 2, and pulling out charging carriage 5. using drag hook can be by charging carriage
5 steady taking-ups.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of smelting vacuum drying oven for copper alloy powder, including supporting rack (1), vacuum is installed with the supporting rack (1)
Furnace body (2) and column (3), it is characterised in that：The upper surface of vacuum furnace body (2) inner bottom plating is installed with interior slide (4),
Slide in the interior slide (4) and be arranged with charging carriage (5), and the upside of interior slide (4) outer end is through being equipped with fracture (6), it is described
Rotatably mounted in fracture (6) to have shaft (7), which, which moves, is connected with snap-gauge (8), the inner side of the snap-gauge (8) and charging
Trolley (5) is in close contact, and the vacuum furnace body (2) is hinged at being provided with hermatic door (9), is equipped with and rises in the column (3)
Screw rod (10) drops, and the lower end of the lifting screw (10) is moved with supporting rack (1) axis to be connected, and is rolled and is arranged on the lifting screw (10)
There is ball sleeve (11), which is rotatably fastened on the inside of bearing plate (12), the upper surface of the bearing plate (12)
Be installed with spring cavity (13), one end of the bottom of chamber connecting spring (14) of the spring cavity (13), the spring (14) it is another
End is fixedly connected with the rear end of external slide rail (15), and the upper wall of the spring cavity (13), which runs through, is fixed with spring fixing pin (16), the bullet
The bottom of spring fixed pin (16) is stuck in external slide rail (15).
A kind of 2. smelting vacuum drying oven for copper alloy powder according to claim 1, it is characterised in that：The column (3)
Quantity be four groups, the quantity and the quantity of column (3) of the lifting screw (10) and ball sleeve (11) are consistent, four groups
The ball sleeve (11) is rotatably fastened on the front and back end of bearing plate (12) both sides respectively, and one of which lifting screw (10)
Lower end is sequentially connected with motor (17), which is fixedly connected with supporting rack (1).
A kind of 3. smelting vacuum drying oven for copper alloy powder according to claim 1, it is characterised in that：When the ball sleeve
(11) when turning to the upper end of lifting screw (10), the external slide rail (15) and the length direction of interior slide (4) are in always
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721152629.3U CN207325944U (en) | 2017-09-11 | 2017-09-11 | A kind of smelting vacuum drying oven for copper alloy powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721152629.3U CN207325944U (en) | 2017-09-11 | 2017-09-11 | A kind of smelting vacuum drying oven for copper alloy powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207325944U true CN207325944U (en) | 2018-05-08 |
Family
ID=62371804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721152629.3U Expired - Fee Related CN207325944U (en) | 2017-09-11 | 2017-09-11 | A kind of smelting vacuum drying oven for copper alloy powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207325944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716924A (en) * | 2017-09-11 | 2018-02-23 | 重庆市九瑞粉末冶金有限责任公司 | A kind of copper alloy powder smelting vacuum drying oven |
-
2017
- 2017-09-11 CN CN201721152629.3U patent/CN207325944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107716924A (en) * | 2017-09-11 | 2018-02-23 | 重庆市九瑞粉末冶金有限责任公司 | A kind of copper alloy powder smelting vacuum drying oven |
| CN107716924B (en) * | 2017-09-11 | 2023-08-29 | 圣航粉末冶金河北有限公司 | Vacuum furnace for smelting copper alloy powder |
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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 |
Granted publication date: 20180508 Termination date: 20180911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |