CN204987877U - Vacuum sintering stove plays to cover device - Google Patents
Vacuum sintering stove plays to cover device Download PDFInfo
- Publication number
- CN204987877U CN204987877U CN201520691978.7U CN201520691978U CN204987877U CN 204987877 U CN204987877 U CN 204987877U CN 201520691978 U CN201520691978 U CN 201520691978U CN 204987877 U CN204987877 U CN 204987877U
- Authority
- CN
- China
- Prior art keywords
- annular section
- seated
- hydraulic jack
- piston
- hole
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Furnace Details (AREA)
Abstract
The utility model provides a vacuum sintering stove plays to cover device, by down seated, hydraulic jack, go up seated, fixing device, big five parts on the nut and constitute, lower seated constitute by annular section and square part, the annular section on the screw hole that distributes, lower seated annular section pass through the screw hole and install on the support arm of furnace body, the mesa that rises of the square partial indent of lower seated insidely have a through -hole, hydraulic jack's base have with through -hole complex through -hole, bolt for the hydraulic jack pass through the through -hole and install in the square part of seated under, last seated installation hydraulic jack on the piston in, last seated constitute by two rings shape, the one end annular section cover other end on the support arm install on the piston, fixing device constitute by annular section and square part, install on the piston above annular section and the last seated, the square part of fixing device cover on the furnace body through the screw connection, big nut installation the piston topmost. The the device structure is reliable, and that both can relax opens the bell and easy operation.
Description
Technical field
The utility model relates to technical field of agricultural machinery, and especially a kind of vacuum-sintering plays lid arrangement.
Background technology
Along with the development of PM technique, also arising at the historic moment of vacuum sintering furnace.The crucial part of vacuum sintering furnace is that when ensureing the sintering in stove be vacuum, and therefore to seem especially important for the upper cover of sintering furnace and sealing place of body of heater, and all heavier this of upper cover brings certain difficulty just to unlatching bell.Existing vacuum sintering furnace has also had lid arrangement, but length can exist to be inconvenient to open and even sometimes needed two people just to open bell service time, and bell unlatching work is very inconvenient.
Summary of the invention
The utility model, for solving current Problems existing, proposes a kind of vacuum sintering furnace and plays lid arrangement, both can open bell easily and simple to operate.
To achieve these goals, the technical solution of the utility model is as follows.
Technical characteristic of the present utility model has: a kind of vacuum sintering furnace plays lid arrangement and is made up of lower seated, hydraulic jack, upper connecting socket, fixture, big nut five part.Described lower seated is made up of annular section and projected square part, described annular section distributes screwed hole, described lower seated annular section is arranged on the support arm of body of heater by screwed hole, there is through hole the table top inside that described lower seated projected square part indent rises, the base of described hydraulic jack has the through hole coordinated with described through hole, the very useful bolt of described hydraulic jack is arranged on by through hole in the projected square part of lower seated, in piston in the described hydraulic jack described in upper connecting socket installation, described upper connecting socket is made up of two annulars, described one end annular section is enclosed within the other end on support arm and is arranged on described piston, described fixture is made up of annular section and projected square part, be arranged on piston above described annular section and upper connecting socket, described fixture projected square part is connected by screw on furnace upper cover, the described piston described in big nut installation topmost.
Further, the concave station having one section of one-tenth 50 degree of the little annular section of described upper connecting socket, described upper connecting socket can move up and down on support arm.
Further, the piston of described hydraulic jack is made up of size two sections of cylinders, and the top of small column is threaded, and described hydraulic jack is also furnished with the handle supporting with crank.
Further, described fixture annular section lower surface mid portion has a rectangular boss.
Further, there is the annulus of protrusion the centre of described support arm, and uniform 4 the threaded counterbores of described annulus, there is the boss with four screwed holes of protrusion described furnace upper cover side.
Accompanying drawing explanation
Fig. 1 is that the utility model vacuum sintering furnace plays lid arrangement perspective view.
Fig. 2 is that the utility model vacuum sintering furnace plays seated perspective view under lid arrangement.
Fig. 3 is that the utility model vacuum sintering furnace plays lid arrangement hydraulic jack perspective view.
Fig. 4 is that the utility model vacuum sintering furnace plays lid arrangement upper connecting socket perspective view.
Fig. 5 is that the utility model vacuum sintering furnace plays lid arrangement fixture perspective view.
Fig. 6 is that the utility model vacuum sintering furnace plays lid arrangement part body of heater perspective view.
Fig. 7 is that the utility model vacuum sintering furnace plays lid arrangement and is arranged on upper of furnace body sequential Stereoscopic structural representation.
1 time seated in figure, 2 hydraulic jack, 3 upper connecting sockets, 4 fixtures, 5 big nuts, 6 pistons, 7 cranks, 8 bases, 9 support arms, 10 furnace upper covers.
Detailed description of the invention
In order to better understand the technical solution of the utility model, below in conjunction with Figure of description, lid arrangement being played to the utility model vacuum sintering furnace and further illustrating.
A kind of vacuum sintering furnace plays lid arrangement and is made up of lower seated 1, hydraulic jack 2, upper connecting socket 3, fixture 4, big nut 5 five part.Lower seated 1 is made up of annular section and projected square part, the annular section of lower seated 1 distributes screwed hole, there is the annulus of protrusion the centre of support arm 9 and uniform 4 threaded counterbores, lower seated 1 annular section is arranged on the support arm 9 of body of heater by screwed hole, ensure that lower seated is fixedly mounted on support arm 9 motionless, there is through hole the table top inside that lower seated 1 projected square part indent rises.The base 8 of hydraulic jack 2 has the through hole the same with lower seated 1 projected square part, with bolt, hydraulic jack 2 and lower seated 1 are coupled together by through hole in both, upper connecting socket 3 is arranged in the piston 6 of in hydraulic jack 2, upper connecting socket 3 is made up of two annular sections, wherein one end annular section is enclosed within support arm 9, the other end is arranged on the piston 6 of hydraulic jack 2, the concave station having one section of one-tenth 50 degree of the little annular section of upper connecting socket 3, upper connecting socket 3 can movement back and forth on support arm 9, fixture 4 is made up of annular section and square two parts, annular section is arranged on piston 6 together with upper connecting socket 3, there is the boss with four screwed holes of protrusion furnace upper cover 10 side, fixture 4 projected square part is arranged on above furnace upper cover 10 by screw, fixture 4 annular section lower surface mid portion has a rectangular boss simultaneously.The piston 6 of hydraulic jack 2 is made up of size two sections of cylinders, the top of small column is threaded, big nut 5 is arranged on piston 6 topmost by the screw thread above small column, make upper connecting socket and fixture be arranged on above hydraulic jack 2 in hydraulic jack 2, hydraulic jack 2 is also furnished with the handle supporting with crank 7 simultaneously.
First vacuum sintering furnace being played lid arrangement when using is arranged on vacuum sintering furnace according to Fig. 7 by device, piston 6 power is upwards given with the handle shake crank 7 of hydraulic jack 2 after installing, piston 6 can promote superincumbent upper connecting socket 3 in the process moved upward, fixture 4, furnace upper cover rises together, when after the height rising to needs, stop shake crank 7, furnace upper cover 10 is rotated backward, rotate due within the scope of the rectangular boss of fixture 4 annular section lower surface mid portion to be divided into 50 degree concave station at the little ring part of upper connecting socket 3, whenever furnace upper cover 10 rotates full open position time, boss just in time collides with concave station, furnace upper cover 10 just in time can not rotate and can prevent body of heater from rotating excessive angle to cover strip additional work amount.
Claims (3)
1. a vacuum sintering furnace plays lid arrangement, it is characterized in that: by lower seated, hydraulic jack, upper connecting socket, fixture, big nut five part forms, described lower seated is made up of annular section and projected square part, described annular section distributes screwed hole, described lower seated annular section is arranged on the support arm of body of heater by screwed hole, there is through hole the table top inside that described lower seated projected square part indent rises, the base of described hydraulic jack has the through hole coordinated with described through hole, the very useful bolt of described hydraulic jack is arranged on by through hole in the projected square part of lower seated, in piston in the described hydraulic jack described in upper connecting socket installation, described upper connecting socket is made up of two annulars, described one end annular section is enclosed within the other end on support arm and is arranged on described piston, described fixture is made up of annular section and projected square part, be arranged on piston above described annular section and upper connecting socket, described fixture projected square part is connected by screw on furnace upper cover, the described piston described in big nut installation topmost.
2. a kind of vacuum sintering furnace according to claim 1 plays lid arrangement, it is characterized in that: the concave station having one section of one-tenth 50 degree of the little annular section of described upper connecting socket, described fixture annular section lower surface mid portion has a rectangular boss, and described upper connecting socket can move up and down on support arm.
3. a kind of vacuum sintering furnace according to claim 1 plays lid arrangement, it is characterized in that: the piston of described hydraulic jack is made up of size two sections of cylinders, and the top of small column is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691978.7U CN204987877U (en) | 2015-09-09 | 2015-09-09 | Vacuum sintering stove plays to cover device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520691978.7U CN204987877U (en) | 2015-09-09 | 2015-09-09 | Vacuum sintering stove plays to cover device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987877U true CN204987877U (en) | 2016-01-20 |
Family
ID=55122238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520691978.7U Withdrawn - After Issue CN204987877U (en) | 2015-09-09 | 2015-09-09 | Vacuum sintering stove plays to cover device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222594A (en) * | 2015-09-09 | 2016-01-06 | 济南大学 | A kind of vacuum sintering furnace plays lid arrangement |
-
2015
- 2015-09-09 CN CN201520691978.7U patent/CN204987877U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105222594A (en) * | 2015-09-09 | 2016-01-06 | 济南大学 | A kind of vacuum sintering furnace plays lid arrangement |
| CN105222594B (en) * | 2015-09-09 | 2017-04-19 | 济南大学 | Cover opening device for vacuum sintering furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205415031U (en) | Fan wheel's location frock | |
| CN102515053A (en) | Propping device of overlong rotary handle | |
| CN204592726U (en) | A kind of Novel horizontal controlling device | |
| CN204987877U (en) | Vacuum sintering stove plays to cover device | |
| CN203378777U (en) | Multifunctional rotary combined chair | |
| CN202785408U (en) | Movable support foot of crane | |
| CN202461915U (en) | Tooling for assembling filter screen assembly | |
| CN204291668U (en) | A kind of intelligent comprehensive case | |
| CN204026083U (en) | Full landform land surveying instrument tripod | |
| CN205740043U (en) | A kind of high voltage adjusting valve base lifting installation tool | |
| CN105222594A (en) | A kind of vacuum sintering furnace plays lid arrangement | |
| CN206066381U (en) | A kind of revolution mounting plate for motorcycle engine | |
| CN204127034U (en) | Cylinder bracket | |
| CN203593576U (en) | Leading screw jack | |
| CN205043716U (en) | A gun platform assembly mould charges | |
| CN204387806U (en) | A kind of desk lamp | |
| CN205521351U (en) | Mobilizable robotic arm | |
| CN107470889B (en) | A kind of shaft block ring mounting device | |
| CN207635114U (en) | A kind of field illuminating device with fixing device | |
| CN203532964U (en) | Special manual supporting pillar | |
| CN204566011U (en) | A kind of pressure regulator liner plate bracing or strutting arrangement | |
| CN206106223U (en) | Carousel anchor clamps structure | |
| CN207094140U (en) | A kind of camera with sucker base | |
| CN206016664U (en) | A kind of fixing device of fixed ladder | |
| CN205683005U (en) | The hanger of electric toothbrush |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160120 Effective date of abandoning: 20170419 |
|
| AV01 | Patent right actively abandoned |