CN113551035A - Electrode plate vacuum taper sealing device - Google Patents
Electrode plate vacuum taper sealing device Download PDFInfo
- Publication number
- CN113551035A CN113551035A CN202110721281.XA CN202110721281A CN113551035A CN 113551035 A CN113551035 A CN 113551035A CN 202110721281 A CN202110721281 A CN 202110721281A CN 113551035 A CN113551035 A CN 113551035A
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- Prior art keywords
- plate
- rectangular hole
- taper
- electrode
- rectangular
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
- F16J15/102—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/08—Heating by electric discharge, e.g. arc discharge
- F27D11/10—Disposition of electrodes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
Abstract
The invention relates to the technical field of hot-pressing sintering furnaces, and discloses a plate electrode vacuum taper sealing device which comprises an insulating plate, a rectangular hole taper sealing seat and a cooling plate, wherein plate electrodes are arranged on the upper side and the lower side of the insulating plate, a rectangular hole is formed in the rectangular hole taper sealing seat, the insulating plate and the plate electrodes on the upper side and the lower side of the insulating plate penetrate through the rectangular hole, taper angles are arranged around the rectangular hole, rectangular fillers are arranged in the taper angles, a pressing block is arranged on the outer sides of the rectangular sealing fillers, and the cooling plate is arranged on the outer sides of the plate electrodes, so that the problem that in the actual use of the existing vacuum sintering furnace, a large alternating current induction magnetic field can be formed between the two plate electrodes, so that adjacent metals generate induction current and electromagnetic interference is caused to adjacent equipment is solved; and along with the reciprocating of hydro-cylinder drive plate electrode, cause the easy not hard up of plate electrode seal position, sealed effect is not good, maintains the difficulty.
Description
Technical Field
The invention relates to the technical field of hot-pressing sintering furnaces, in particular to a vacuum taper sealing device for an electrode plate.
Background
Description of the background of the inventionthe art to which the present invention pertains is presented solely for the purpose of illustration and understanding the context of the present invention and is not to be construed as an admission or admission that the applicant is aware or appreciates that such prior art forms part of the present invention as the first filing date of the present application.
At present, the vacuum hot-pressing sintering furnace is widely applied to metal, ceramic and some refractory technology metal intermediate compound powder. Generally, two sintering modes are adopted, namely pressureless sintering and pressure sintering; the existing pressure sintering mainly adopts hot isostatic pressing sintering and hot pressing sintering machine pressure sintering. With the continuous development of new materials, the three pressure sintering modes are increasingly adopted.
According to the structure disclosed in the patent of ZL201410090393.X, the connection structure of the electrode and the oil pressure piston head of the vacuum hot-pressing sintering furnace, the vacuum furnace body and the electrode are installed, two rectangular holes which are separated by a certain distance are respectively formed in the height direction of the vacuum sintering furnace body, two rectangular hole insulating plates which are also slightly smaller than the electrodes are respectively installed on the outer sides of the vacuum sintering furnace body, two electrode plates are respectively installed by penetrating through the rectangular holes in the two insulating plates, and liquid sealant is coated on the periphery of the two electrode plates for sealing. The defect is that in practical use, a large alternating current induction magnetic field is formed between two electrode plates, so that adjacent metals generate induction current and electromagnetic interference is caused to adjacent equipment; and along with the reciprocating of hydro-cylinder drive plate electrode, cause the easy not hard up of plate electrode seal position, sealed effect is not good, maintains the difficulty.
Therefore, the vacuum taper sealing device for the electrode plate is provided.
Disclosure of Invention
The invention aims to solve the technical problem of providing an electrode plate vacuum taper sealing device which has stable performance and can not cause electromagnetic interference on adjacent equipment.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a plate electrode vacuum taper sealing device, includes insulation board, rectangular hole tapering seal receptacle and cooling plate, be provided with the insulation board between two plate electrodes, be provided with the rectangular hole on the rectangular hole tapering seal receptacle, the plate electrode of insulation board and upper and lower both sides all passes the rectangular hole, be provided with the angle of taper of outwards opening around the rectangular hole, install the rectangle filler in the angle of taper, the compact heap is installed in the rectangle seal filler outside, laminating about cooling plate and the plate electrode.
As a preferable technical scheme, the thickness of the insulating plate is 5-20mm, and liquid sealant is coated between the electrode plate and the insulating plate.
As a preferred technical scheme, liquid sealant is uniformly coated on the periphery of the rectangular filler.
As an optimal technical scheme, a plurality of screws are welded around the outer side of the rectangular hole taper sealing seat, holes matched with the screws are formed in the compression block, and compression nuts are arranged on the screws on the outer side of the compression block.
As a preferable technical scheme, a rectangular sealing filler is arranged between the inner side of the compression block and the electrode plate.
By adopting the technical scheme, compared with the prior art, the processing and manufacturing are simplified, only one mounting hole is formed, and the distance between two electrodes is controlled by pressing an insulating plate with the thickness of about 5-20mm, so that the electromagnetic induction radiation is greatly weakened, the influence on adjacent equipment is reduced, and the electric energy efficiency is improved. And rectangular sealing filler is installed to the tapering cavity of rectangular hole tapering seal receptacle, paints sealed glue all around, compresses tightly through the briquetting, and the installation is firm inseparable, and vacuum furnace body side has supporting screw and strengthening rib fastening connection, can not cause the sealing position to become flexible because of reciprocating of the electrode in the vacuum furnace body. The sealing is tight and reliable, the maintenance is convenient, and the cost is low.
Drawings
FIG. 1 is a schematic structural diagram of a vacuum taper sealing device for an electrode plate;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
fig. 3 is a schematic structural diagram of an insulating plate in an electrode plate vacuum taper sealing device.
In the figure: 1-an electrode plate; 2-an insulating plate; 3-rectangular hole taper sealing seat; 4-rectangular sealing filler; 7-a cooling plate; 8-insulating cushion cover; 11-a screw; 12-a compact block.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-3, a plate electrode 1 vacuum taper sealing device, includes insulation board 2, rectangular hole tapering seal receptacle 3 and cooling plate 7, both sides all are provided with plate electrode 1 about insulation board 2, be provided with the rectangular hole on the rectangular hole tapering seal receptacle 3, insulation board 2 and the plate electrode 1 of upper and lower both sides all pass the rectangular hole, be provided with the taper angle around the rectangular hole, install the rectangle filler in the taper angle, compact heap 12 is installed in the 4 outsides of rectangle seal filler, laminating about cooling plate 7 and plate electrode 1.
The taper angles around the rectangular hole of the rectangular hole taper sealing seat 3 are inclined outwards of the furnace body.
The thickness of the insulating plate 2 is 5-20mm, and liquid sealant is coated between the electrode plate 1 and the insulating plate 2. The liquid sealant mainly plays a role in sealing.
And liquid sealant is uniformly coated on the outer side of the rectangular filler.
A plurality of screws 11 are welded around the outer side of the rectangular hole taper sealing seat 3, holes matched with the screws 11 are formed in the pressing block 12, and pressing nuts are arranged on the screws 11 on the outer side of the pressing block 12. And the compression nut is used for locking the compression block 12 and preventing the compression block 12 from falling off.
And an insulating cushion cover 8 is arranged on the inner side of the pressing block 12.
Only one rectangular electrode mounting hole is formed in a vacuum furnace body of the vacuum hot-pressing sintering furnace, after the vacuum taper sealing device unit of the electrode plate 1 is assembled, the electrode plate 1 is integrally mounted on the mounting hole of the electrode plate 1 of the vacuum furnace body, liquid sealant is uniformly coated on the electrode plate, and the screw rod 11 is used for fastening the rectangular hole taper sealing seat 3 in the furnace body; an upper cooling plate 7 and a lower cooling plate 7 are arranged on the inner side of the vacuum furnace body on the electrode plate 1, a screw rod 11 penetrates through the upper cooling plate 7 and the lower cooling plate 7 and a horizontal reinforcing rib on the inner side of the vacuum furnace body, and fastening nuts are arranged on two sides of the reinforcing rib on the screw rod 11; and an upper cooling plate 7 and a lower cooling plate 7 are correspondingly arranged on the outer side of the vacuum furnace body of the electrode plate 1.
Only one mounting hole is formed in a vacuum furnace body of the vacuum hot-pressing sintering furnace, a thick insulating plate 2 with the distance of 5-20mm is pressed between the two electrode plates 1, electromagnetic induction radiation is greatly weakened, the influence on adjacent equipment is reduced, and the electric energy efficiency is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.
Claims (5)
1. The utility model provides an electrode plate vacuum taper sealing device which characterized in that: including insulation board, rectangular hole tapering seal receptacle and cooling plate, be provided with the insulation board between two plate electrodes, be provided with the rectangular hole on the rectangular hole tapering seal receptacle, the rectangular hole all passes to the plate electrode of insulation board and upper and lower both sides, be provided with the outside angle of taper of opening around the rectangular hole, install the rectangle filler in the angle of taper, the compact heap is installed in the rectangle sealed filler outside, laminating about cooling plate and plate electrode.
2. The electrode plate vacuum taper sealing device according to claim 1, wherein: the thickness of the insulating plate is 5-20mm, and liquid sealant is coated between the electrode plate and the insulating plate.
3. The electrode plate vacuum taper sealing device according to claim 1, wherein: and liquid sealant is uniformly coated around the rectangular filler.
4. The electrode plate vacuum taper sealing device according to claim 1, wherein: the square hole taper sealing seat is characterized in that a plurality of screws are welded on the periphery of the outer side of the square hole taper sealing seat, holes matched with the screws are formed in the pressing block, and pressing nuts are arranged on the screws on the outer side of the pressing block.
5. The electrode plate vacuum taper sealing device according to claim 1, wherein: and a rectangular sealing filler is arranged between the inner side of the compression block and the electrode plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721281.XA CN113551035A (en) | 2021-06-28 | 2021-06-28 | Electrode plate vacuum taper sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110721281.XA CN113551035A (en) | 2021-06-28 | 2021-06-28 | Electrode plate vacuum taper sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113551035A true CN113551035A (en) | 2021-10-26 |
Family
ID=78131023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110721281.XA Pending CN113551035A (en) | 2021-06-28 | 2021-06-28 | Electrode plate vacuum taper sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113551035A (en) |
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2021
- 2021-06-28 CN CN202110721281.XA patent/CN113551035A/en active Pending
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