CN208295114U - A kind of combination seal for foil machine anode slot - Google Patents
A kind of combination seal for foil machine anode slot Download PDFInfo
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- CN208295114U CN208295114U CN201820430437.2U CN201820430437U CN208295114U CN 208295114 U CN208295114 U CN 208295114U CN 201820430437 U CN201820430437 U CN 201820430437U CN 208295114 U CN208295114 U CN 208295114U
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- anode
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Abstract
A kind of combination seal for foil machine anode slot, conical seal ring, plain washer, nut and clamp nut are successively sleeved on the stud of anode master surface, and it is embedded in the end of conical seal ring in the conical socket of anode master surface, once sealing is realized by tightening nut between anode plate and anode motherboard, conical seal ring, plain washer and nut；Another once sealing is formed by tightening clamp nut between anode plate and anode motherboard, O-ring seal and clamp nut.Internal layer sealing is simple and reliable, and outer layer sealing meets the standard of zero tolerance, and double-layer seal is relatively reliable, it is ensured that safety in production.
Description
Technical field
The present invention relates to copper foil technical field, the sealing element of specifically a kind of foil machine anode slot.
Background technique
Copper foil is the basic material of electronics industry, and production printed circuit board (PCB), copper-clad plate (CCL) and lithium battery
Indispensable primary raw material.For the development for meeting electronics and IT products high performance, it is necessary to the property of copper foil equipment be continuously improved
Can, produce high-performance copper foil.Foil machine is equipment particularly important during electrolytic copper foil generates, and anode plate therein is to copper foil matter
Measure most important, anode plate is installed on anode slot anode motherboard, in industry would generally the aperture on anode motherboard, by anode plate
Stud pass through anode motherboard, then be sealed around anode plate stud.Due to using copper sulfate electrolyte in copper foil production,
Anode slot groove body is chronically at the working environment of high temperature, high current, deep-etching, highly acid, in addition copper sulfate electrolyte has by force
Permeability, easily leak, influence the normal production of copper foil.Therefore anode slot sealing be foil machine core technology it
One, it is most important.
The sealing of foil machine anode slot middle-jiao yang, function of the spleen and stomach pole plate and anode motherboard often uses single sealing structure at present, that is, passes through rubber
Threaded rod on sealing ring, metal washer, clamp nut and anode plate realizes sealing, by tightening nut to rubber seal shape
At extruding, rubber seal is caused to deform, forms sealing.Due to the peculiar working environment of electrolytic copper foil production, this sealing side
Formula reliability is not high, and due on anode motherboard the number of openings it is very big, will affect copper foil production once leakage occurs for hole,
It even causes to stop production and repair, bring great economic impact to enterprise.
Summary of the invention
It is of the existing technology in order to overcome the problems, such as, guarantee sealed reliable, it is ensured that production is gone on smoothly, and facilitates sealing structure
Repair and maintenance, the invention proposes a kind of combination seals for foil machine anode slot.
In the present invention, conical seal ring, plain washer, nut and clamp nut are successively sleeved on positioned at the anode motherboard
On the stud on surface, and it is embedded in the end of conical seal ring in the conical socket of the anode master surface；The plain washer
Between nut.Described in conical seal ring, plain washer and the nut that the stud connection is sleeved on the stud are packed into together
In the inner hole of clamp nut, and compresses the end face of the clamp nut open end with the surface of anode motherboard and be bonded；In the compression
The end face of nut open end is embedded with O-ring seal.By the conical seal ring, plain washer, nut, O-ring seal being used cooperatively
It together forms with clamp nut to the multi-sealed of foil machine anode slot.
The clamp nut larger diameter end end face center has blind hole, clamp nut smaller diameter end end face closing.It is described blind
Hole is stepped hole, and blind hole large aperture section is located at the open end of clamp nut, and the aperture of large aperture section is slightly larger than the taper
The outer diameter of sealing ring, plain washer and nut；The aperture of blind hole small-bore section is slightly larger than the diameter of the stud.The compression spiral shell
The end face of female open end is the sealing surface cooperated with anode master surface；There is the mounting groove of O-ring seal on the sealing surface.
The internal diameter of the conical seal ring is identical as the outer diameter of the stud, and makes clearance fit between the two.The taper
The outer surface of sealing ring is the conical surface, and the outer diameter of big end is less than the internal diameter of clamp nut.
The mounting groove for assembling the combination seal is processed on the stud mounting hole periphery of anode master surface.It is described
Mounting groove and stud mounting hole are concentric.The mounting groove be it is ladder-like, the center is for being embedded in conical seal ring；Mounting groove
Maximum gauge is slightly larger than the maximum outside diameter of clamp nut；The mounting groove bottom surface and the sealing surface of the clamp nut open end are matched
It closes.The mounting groove axial direction maximum height is the 1/2 of conical seal ring height.
The stud of anode plate is packed into the stud bolt hole on anode motherboard when installation, then successively by conical seal ring and plain cushion
Circle is packed into stud, and conical seal ring is put into the taper hole section for being close to anode motherboard hole, is packed into nut and is tightened extruding plain washer, taper
Sealing ring is bonded conical seal ring with anode motherboard taper hole section closely, completes internal layer sealing；O-ring seal is put into pressure again
In tight nut seal ring recess, tightens clamp nut extruding O-ring seal and be bonded with anode motherboard external seal plane closely, formed outer
Layer sealing.
In the present invention, anode plate and anode motherboard, plain washer, are realized between nut conical seal ring by tightening nut
Once sealing；Anode plate and anode motherboard, O-ring seal, between clamp nut by tighten clamp nut formed another time it is close
Envelope.
Due to the technical solution that the present invention goes out, double-layer seal and the ectonexine sealing of foil machine anode slot are realized.It is interior
Layer sealing is simple and reliable, and outer layer sealing meets the standard of zero tolerance, and double-layer seal is relatively reliable；It can be real by the disassembly that outer layer seals
The inspection of existing internal layer sealing, just in case the failure of internal layer sealing structure, can still realize sealing function by outer layer sealing, it is ensured that production is not
Stop, the maintenance of structure is sealed when equipment is integrally overhauled, avoids the economic loss of enterprise.Test proves that the present invention is close
Reliable No leakage is sealed, can guarantee going on smoothly for the production of electrolytic copper foil.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure: 1. anode plates；2. anode motherboard；3. conical seal ring；4. plain washer；5. nut；6.O type sealing ring；7.
Clamp nut；8. stud.
Specific embodiment
The present embodiment is a kind of combination seal for foil machine anode slot, by the conical seal ring 3, flat being used cooperatively
Washer 4, nut 5, O-ring seal 6 and clamp nut 7 are together formed to the multi-sealed of foil machine anode slot.
In the sealing element, conical seal ring 3, plain washer 4, nut 5 and clamp nut 7 are successively sleeved on positioned at institute
On the stud 6 for stating 2 surface of anode motherboard, and the end of conical seal ring is made to be embedded in the conical socket of the anode master surface
It is interior；The plain washer is between nut.The stud is connected to conical seal ring 3, plain washer 4 and the spiral shell being sleeved on the stud
Mother 5 is fitted into together in the inner hole of the clamp nut 7, and presses the end face of the clamp nut open end and the surface of anode motherboard
It is close to close；O-ring seal 6 is embedded in the end face of the clamp nut open end.
The clamp nut 7 is hollow revolving body.The external peripheral surface of the clamp nut is cascaded surface.In the compression spiral shell
Female larger diameter end end face center has blind hole, clamp nut smaller diameter end end face closing.The blind hole is stepped hole, blind hole macropore
Diameter section is located at the open end of clamp nut, and the aperture of large aperture section is slightly larger than the conical seal ring 3, plain washer 4 and spiral shell
The outer diameter of mother 5；The aperture of blind hole small-bore section is slightly larger than the diameter of the stud.The end face of the clamp nut open end is
With the sealing surface of 2 surface engagement of anode motherboard；There is the mounting groove of O-ring seal 6 on the sealing surface.
The conical seal ring 3 is hollow revolving body.The internal diameter of the conical seal ring is identical as the outer diameter of the stud, and
Make clearance fit between the two.The outer surface of the conical seal ring is the conical surface, and the outer diameter of big end is less than the interior of clamp nut 7
Diameter.
For the combination seal proposed with the use of the present embodiment, the stud mounting hole on 2 surface of anode motherboard is all
Side processes the mounting groove for assembling the combination seal.The mounting groove and stud mounting hole are concentric.The mounting groove is
Ladder-like, the center is for being embedded in conical seal ring；The maximum gauge of mounting groove is slightly larger than the maximum outside diameter of clamp nut 7；
The mounting groove bottom surface and the sealing surface of the clamp nut open end cooperate.The mounting groove axial direction maximum height is cone seal
Enclose the 1/2 of height.
The anode plate 1, anode motherboard 2, plain washer, nut, clamp nut are full titanium matter, conical seal ring and O
Type sealing ring is ethylene propylene diene rubber material.
The stud of anode plate 1 is packed into the stud bolt hole on anode motherboard 2 when installation, then successively by conical seal ring peace
Washer is packed into stud, and conical seal ring is put into the taper hole section for being close to anode motherboard hole, is packed into nut and is tightened extruding plain washer, cone
Shape sealing ring is bonded conical seal ring with anode motherboard taper hole section closely, completes internal layer sealing；O-ring seal is put into again
In clamp nut seal groove, tightens clamp nut extruding O-ring seal and be bonded with anode motherboard external seal plane closely, formed
Outer layer sealing.Ultimately form multi-sealed, guarantee groove body sealed reliable, it is ensured that production is gone on smoothly of the invention.
Claims (4)
1. a kind of combination seal for foil machine anode slot, which is characterized in that in the sealing element, by cone seal
Circle, plain washer, nut and clamp nut are successively sleeved on the stud of anode master surface, and make the end of conical seal ring
Portion is embedded in the conical socket of the anode master surface；The plain washer is between nut；The stud connection is sleeved on
Conical seal ring, plain washer and nut on the stud are fitted into together in the inner hole of the clamp nut, and make the clamp nut
The end face of open end compresses with the surface of anode motherboard and is bonded；O-ring seal is embedded in the end face of the clamp nut open end；
It is together formed by the conical seal ring, plain washer, nut, O-ring seal and the clamp nut that are used cooperatively to foil machine anode
Slot it is multi-sealed.
2. being used for the combination seal of foil machine anode slot as described in claim 1, which is characterized in that the clamp nut is straight greatly
Diameter end end face center has blind hole, clamp nut smaller diameter end end face closing；The blind hole is stepped hole, blind hole large aperture section
In the open end of clamp nut, and the aperture of large aperture section is slightly larger than the conical seal ring, the outer diameter of plain washer and nut；
The aperture of blind hole small-bore section is slightly larger than the diameter of the stud；The end face of the clamp nut open end is and anode motherboard
The sealing surface of surface engagement；There is the mounting groove of O-ring seal on the sealing surface.
3. being used for the combination seal of foil machine anode slot as described in claim 1, which is characterized in that the conical seal ring
Internal diameter is identical as the outer diameter of the stud, and makes clearance fit between the two；The outer surface of the conical seal ring is the conical surface, big
The outer diameter at end is less than the internal diameter of clamp nut.
4. being used for the combination seal of foil machine anode slot as described in claim 1, which is characterized in that in anode master surface
Stud mounting hole periphery processes the mounting groove for assembling the combination seal；The mounting groove and stud mounting hole are concentric；
The mounting groove be it is ladder-like, the center is for being embedded in conical seal ring；The maximum gauge of mounting groove is slightly larger than clamp nut
Maximum outside diameter；The mounting groove bottom surface and the sealing surface of the clamp nut open end cooperate；The mounting groove is axial maximum high
Degree is the 1/2 of conical seal ring height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430437.2U CN208295114U (en) | 2018-03-28 | 2018-03-28 | A kind of combination seal for foil machine anode slot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820430437.2U CN208295114U (en) | 2018-03-28 | 2018-03-28 | A kind of combination seal for foil machine anode slot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295114U true CN208295114U (en) | 2018-12-28 |
Family
ID=64696127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820430437.2U Active CN208295114U (en) | 2018-03-28 | 2018-03-28 | A kind of combination seal for foil machine anode slot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295114U (en) |
-
2018
- 2018-03-28 CN CN201820430437.2U patent/CN208295114U/en active Active
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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: 20230830 Address after: No. 14, No. 1 Tezi, Tianwang Street, Baqiao District, Xi'an City, Shaanxi Province, 710025 Patentee after: Xi'an Aerospace New Energy Equipment Technology Co.,Ltd. Address before: 710025, No. 14, No. 1, Tian Wang street, Shaanxi, Xi'an Patentee before: XI'AN SPACEFLIGHT POWER MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right |