CN213420182U - Metal hose for vulcanizer - Google Patents
Metal hose for vulcanizer Download PDFInfo
- Publication number
- CN213420182U CN213420182U CN202021989699.6U CN202021989699U CN213420182U CN 213420182 U CN213420182 U CN 213420182U CN 202021989699 U CN202021989699 U CN 202021989699U CN 213420182 U CN213420182 U CN 213420182U
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- flange piece
- hose body
- piece
- flange
- hose
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a metal collapsible tube for vulcanizer, including hose body, screw thread protection tube, flange piece, screwed pipe, the outside cover of hose body is equipped with the screw thread protection tube, and the left side of hose body is equipped with the flange piece, and the right side welding of hose body has the screwed pipe, and the screwed pipe is connected with connecting tube, and the flange piece passes through the bolt to be connected with the vulcanizer, the one end welding that the hose body is close to the flange piece has the swelling ring, and the round hole has been seted up at the middle part of flange piece, and the hose body passes the flange piece through the round hole from the right-hand member, and swelling ring and flange piece contact, and the swelling ring is located the right side of flange piece, install four mountings on the flange piece, four mountings set up along the centre of a circle symmetry of flange piece, and the welding has the. The utility model has reasonable design; the thread protection pipe can protect the hose body, and the flange piece is connected with the vulcanizer simultaneously and has avoided the problem of high-pressure nitrogen gas leakage.
Description
Technical Field
The utility model relates to a metal collapsible tube for vulcanizer.
Background
The tire vulcanization process is a major energy consumer in the tire production process, and each large tire company is researching a new vulcanization mode to reduce the energy consumption in the tire production process. Nitrogen vulcanization is a new vulcanization mode which is started in recent years and is adopted by most new tire factories due to the characteristics of high efficiency and energy conservation. Nitrogen vulcanization is a variable temperature vulcanization, and high pressure nitrogen is used to provide the pressure required during vulcanization by filling high pressure steam only once to provide the internal temperature. The medium leakage in the vulcanization process becomes an important problem of nitrogen vulcanization, the medium leakage can cause the loss of the temperature in the vulcanization process to cause the lack of sulfur in the tire, so the nitrogen pressure maintaining becomes an important content of the equipment maintenance in the nitrogen vulcanization process, the pressing back of the metal hose joint in the vulcanizing machine and the joint of the central mechanism is a frequent point causing the nitrogen leakage, the traditional metal hose is connected by adopting a two-section threaded connection mode, and the central mechanism of the vulcanizing machine moves up and down to cause the metal hose to leak.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal collapsible tube for vulcanizer to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a metal collapsible tube for vulcanizer, includes hose body, screw thread protection tube, flange piece, screwed pipe, the outside cover of hose body is equipped with the screw thread protection tube, and the left side of hose body is equipped with the flange piece, and the right side welding of hose body has the screwed pipe, and the screwed pipe is connected with connecting tube, and the flange piece passes through the bolt and is connected with the vulcanizer, the one end welding that the hose body is close to the flange piece has the swelling ring, and the round hole has been seted up at the middle part of flange piece, and the hose body passes the flange piece through the round hole from the right-hand member, and the swelling ring contacts with the flange piece, and the swelling ring is located the right side of flange piece, install four mountings on the flange piece, four mountings set up along the centre of a circle symmetry of flange.
Preferably, the hose body is made of metal, and a rubber pad is padded between the expansion circular ring and the flange sheet.
Preferably, the mounting includes sleeve, passageway, arc wall, card, spliced pole, the sleeve welding is on the flange piece, and the passageway has been seted up on telescopic upper portion, and passageway and arc wall intercommunication, and the arc wall is seted up on the sleeve, is equipped with the card of hub connection on the cover cylinder wall of passageway one side, sets up the fixed orifices that supplies the spliced pole installation above the card, and the spliced pole welding is at the opposite side of passageway.
Preferably, one side of the fixing column is welded with a convex column, when the fixing column is connected with the sleeve, the convex column enters the arc-shaped groove through the channel, and the convex column is fixed by the clamping piece after entering the arc-shaped groove.
Preferably, the thread protection pipe is made of a PVC material.
Compared with the prior art, the utility model has the advantages of it is following: the utility model has reasonable design; the metal hose is connected with the vulcanizing machine through the flange plate, when the central structure of the vulcanizing machine moves, the metal hose connected through the flange plate avoids the leakage condition, and the service life of the metal hose is prolonged; the thread protection pipe can protect the hose body to prevent sundries from damaging the hose body; the fixing piece on the flange plate is connected with the fixing column on the expanding circular ring, so that the stability is improved, and the rubber gasket can seal the expanding circular ring; the convex column on the fixed column enters the arc-shaped groove through the channel on the sleeve, and the convex column is fixed in the arc-shaped groove by using the clamping piece.
Drawings
Fig. 1 is a schematic view of the metal hose for the vulcanizer of the present invention.
Fig. 2 is an exploded view of the flange plate and the hose body of the metal hose for the vulcanizer of the present invention.
Fig. 3 is a schematic view of the hose body of the metal hose for the vulcanizer of the present invention.
Fig. 4 is a schematic view of the fixing member of the metal hose for the vulcanizer of the present invention.
Fig. 5 is a schematic view of the fixing member and the fixing column of the metal hose for the vulcanizer of the present invention.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-5, a metal hose for a vulcanizing machine comprises a hose body 1, a thread protection pipe 2, a flange piece 3 and a thread pipe 4, wherein the thread protection pipe 2 is sleeved outside the hose body 1, the flange piece 3 is arranged on the left side of the hose body 1, the thread pipe 4 is welded on the right side of the hose body 1, the thread pipe 4 is connected with a connecting pipeline, the flange piece 3 is connected with the vulcanizing machine through a bolt, an expanded circular ring 5 is welded on one end of the hose body 1 close to the flange piece 3, a circular hole 6 is formed in the middle of the flange piece 3, the hose body 1 penetrates through the flange piece 3 from the right end through the circular hole 6, the expanded circular ring 5 is in contact with the flange piece 3, the expanded circular ring 5 is located on the right side of the flange piece 3, four fixing pieces 7 are mounted on the flange piece 3, the four fixing pieces 7 are symmetrically arranged along the center of the circle of the flange, the fixing column 8 is connected with the fixing piece 7, the hose body 1 is made of metal, a rubber pad 9 is arranged between the expanding circular ring 5 and the flange piece 3 in a padding mode, the fixing piece 7 comprises a sleeve 10, a channel 11, an arc-shaped groove 12, a clamping piece 13 and a connecting column 14, the sleeve 10 is welded on the flange piece 3, the channel 11 is formed in the upper portion of the sleeve 10 and communicated with the arc-shaped groove 12, the arc-shaped groove 12 is formed in the sleeve 10, the wall of the sleeve 10 on one side of the channel 11 is provided with the clamping piece 13 connected with a shaft, a fixing hole for installing the connecting column 14 is formed in the clamping piece 13, the connecting column 14 is welded on the other side of the channel 11, a convex column 15 is welded on one side of the fixing column 8, when the fixing column 8 is connected with the sleeve 10, the convex column 15 enters the arc-shaped groove 12 through the channel 11.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (5)
1. A metal hose for a vulcanizing machine comprises a hose body (1), a thread protection pipe (2), a flange piece (3) and a threaded pipe (4), and is characterized in that the thread protection pipe (2) is sleeved outside the hose body (1), the flange piece (3) is arranged on the left side of the hose body (1), the threaded pipe (4) is welded on the right side of the hose body (1), the threaded pipe (4) is connected with a connecting pipeline, the flange piece (3) is connected with the vulcanizing machine through bolts, an expanded circular ring (5) is welded at one end, close to the flange piece (3), of the hose body (1), a round hole (6) is formed in the middle of the flange piece (3), the hose body (1) penetrates through the flange piece (3) from the right end through the round hole (6), the expanded circular ring (5) is in contact with the flange piece (3), and the expanded circular ring (5) is located on the right side of the flange piece (3, four fixing pieces (7) are installed on the flange piece (3), the four fixing pieces (7) are symmetrically arranged along the circle center of the flange piece (3), the expanding circular ring (5) is welded with a fixing column (8), and the fixing column (8) is connected with the fixing pieces (7).
2. The metal hose for the vulcanizing machine as claimed in claim 1, wherein the hose body (1) is made of metal, and a rubber gasket (9) is arranged between the expanded circular ring (5) and the flange piece (3).
3. The metal hose for the vulcanizing machine as claimed in claim 1, wherein the fixing member (7) comprises a sleeve (10), a channel (11), an arc-shaped groove (12), a clamping piece (13) and a connecting column (14), the sleeve (10) is welded on the flange sheet (3), the channel (11) is formed in the upper portion of the sleeve (10), the channel (11) is communicated with the arc-shaped groove (12), the arc-shaped groove (12) is formed in the sleeve (10), the clamping piece (13) connected with the shaft is arranged on the wall of the sleeve (10) on one side of the channel (11), a fixing hole for installing the connecting column (14) is formed in the clamping piece (13), and the connecting column (14) is welded on the other side of the channel (11).
4. The metal hose for the vulcanizing machine as claimed in claim 3, wherein a convex column (15) is welded on one side of the fixed column (8), when the fixed column (8) is connected with the sleeve (10), the convex column (15) enters the arc-shaped groove (12) through the channel (11), and the convex column (15) is fixed by the clamping piece (13) after entering the arc-shaped groove (12).
5. A metal hose for curing presses according to claim 1, characterised in that the threaded protection tube (2) is made of PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989699.6U CN213420182U (en) | 2020-09-14 | 2020-09-14 | Metal hose for vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989699.6U CN213420182U (en) | 2020-09-14 | 2020-09-14 | Metal hose for vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213420182U true CN213420182U (en) | 2021-06-11 |
Family
ID=76261456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021989699.6U Active CN213420182U (en) | 2020-09-14 | 2020-09-14 | Metal hose for vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213420182U (en) |
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2020
- 2020-09-14 CN CN202021989699.6U patent/CN213420182U/en active Active
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