CN203779749U - Rubber hose de-molding device - Google Patents
Rubber hose de-molding device Download PDFInfo
- Publication number
- CN203779749U CN203779749U CN201320895821.7U CN201320895821U CN203779749U CN 203779749 U CN203779749 U CN 203779749U CN 201320895821 U CN201320895821 U CN 201320895821U CN 203779749 U CN203779749 U CN 203779749U
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- CN
- China
- Prior art keywords
- connector
- core rod
- sebific duct
- rubber hose
- pressure medium
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- 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- Withdrawn - After Issue
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a rubber hose de-molding device. The rubber hose de-molding device comprises a high-pressure medium source. The rubber hose de-molding device is characterized by further comprising a mould core, a connector, a sealing plate and a clamping hoop, wherein the connector is barrel-shaped; the left end of the mould core is inserted into the connector; the mould core and the connector are detachably connected through a connection mechanism; the sealing plate is used for blocking one end of an inner cavity of the mould core; one end of the connector is connected with the high-pressure medium source through a pipeline; a rubber hose is molded on the outer wall faces of the mould core and the connector; the inner diameter of the connector is greater than the outer diameter of the mould core at the overlapped part of the mould core and the connector; a channel which is communicated with the inner wall face of the rubber hose from the inner part of the connector and where high-pressure media can pass is formed between the mould core and the connector; the clamping hoop is used for sealing and clamping the rubber hose and the connector on the outer wall face of the rubber hose. The rubber hose de-molding device is used for bouncing off the rubber hose and the connector, but not the mould core; the rubber hose is lighter and softer than the mould core and is elastic so that damage to workers and equipment is not caused; the safety performance is improved; the device has the advantages of simple structure, low cost and the like.
Description
Technical field
The utility model relates to sebific duct and manufactures apparatus field, relates to or rather a kind of high-pressure medium that adopts and sebific duct is carried out to the device of the demoulding.
Background technology
The method that traditional manufacture long length hose adopts is conventionally that the shorter sebific duct of multistage is coupled together, and not only speed is slow, production efficiency is low, cost is high for the method, outward appearance is plain, and easily in junction, leaks.
Application number is that the Chinese invention patent of CN200910131008.0 discloses a kind of hose depoling device that adopts high-pressure medium to carry out the demoulding, comprise support and high-pressure medium source, the bottom of support is provided with bracket base, on the end face of bracket base, be provided with groove, the medium position of groove has air inlet, in groove, be equipped with the dop suitable with it, groove and dop form the bracing or strutting arrangement with core rod sebific duct, bracing or strutting arrangement is for supporting the band core rod sebific duct after molded and shaped, between dop and groove, be tightly connected, on dop, be provided with center roof vent, the upper end of dop is sealedly connected with ring-type plug.Support top is provided with film pressing device, and band core rod sebific duct is vertically arranged between bracing or strutting arrangement and film pressing device.The upper end of ring-type plug plugs between core rod and the contact-making surface of sebific duct, with clip, by sebific duct and the sealing of ring-type plug clamping, one end of core rod is sealed, pass into gases at high pressure, gases at high pressure are punched between sebific duct and core rod, and sebific duct is radially expanded, thereby sebific duct and core rod are separated.The bracing or strutting arrangement of this device is fixed on support; ring-type plug is fixedly connected with bracing or strutting arrangement; clip is stuck sebific duct and ring-type plug; after air pressure is separated with core rod sebific duct, core rod is released; because air pressure is larger, conventionally core rod can be ejected suddenly, and the material of core rod is generally iron and steel etc.; heavier, the core rod ejecting is suddenly easy to cause the infringement of personnel and equipment.In order to improve the safety in utilization of device, this device slowly discharges core rod by film pressing device, but makes apparatus structure complicated simultaneously, has improved cost.In addition, heavy caliber, length is large compared with the core rod build of long sebific duct, weight is large, and this device is not suitable for these sebific ducts.
Summary of the invention
The purpose of this utility model is, the problem existing for prior art, provides a kind of sebific duct stripper apparatus, with improve device security simplified structure, reduce costs.
To achieve these goals, the utility model is adopted and has been proposed a kind of sebific duct stripper apparatus, comprise high-pressure medium source, it is characterized in that, also comprise core rod, connector, sealing plate and clip, connector is tubular, the left end of core rod inserts in connector, between core rod and connector, by bindiny mechanism, removably connect, inner chamber one end of sealing plate shutoff core rod, connector one end connects high-pressure medium source by pipeline, sebific duct is molded and shaped in the outside wall surface of core rod and connector, overlapping place at core rod and connector, the internal diameter of connector is greater than the external diameter of core rod, between core rod and connector, form one by connector internal communication to rubber tube inner wall face, the passage that high-pressure medium can pass through, clip clamps sebific duct and connector sealing in the outside wall surface of sebific duct.
The sebific duct stripper apparatus the utility model proposes, before moulding sebific duct, core rod and connector are connected by bindiny mechanism, then moulding sebific duct in the outside wall surface of core rod and connector, during the demoulding, clamps sebific duct and connector sealing with clip, remove the connection between core rod and connector, connector connects high-pressure medium source, and high-pressure medium makes the swollen core rod that leaves of the internal face of sebific duct, and connector is left to core rod together with sebific duct bullet.The utility model adopts bullet from sebific duct and connector, rather than core rod, because sebific duct is lightweight, soft and have elasticity compared with core rod, can not cause damage to personnel and equipment, has improved security performance, and has had the advantages such as apparatus structure is simple, low-cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment mono-sebific duct stripper apparatus;
Fig. 2 is the A portion partial enlarged view in Fig. 1;
Fig. 3 is the structural representation of embodiment bis-sebific duct stripper apparatus;
Fig. 4 is the top view in Fig. 3.
Below in conjunction with accompanying drawing, the utility model is described in detail.
The specific embodiment
Embodiment mono-
Referring to Fig. 1 and Fig. 2, sebific duct stripper apparatus comprises core rod 1, connector 2, sealing plate 4, clip 6 and high-pressure medium source (not shown).Connector 2 is cylindric, by two short steel pipes, is welded.Core rod 1 is round steel pipe, and because the utility model is applicable to manufacture the heavy caliber long length hose of about 20 meters length, core rod 1 is also long, by many short steel pipes, is welded.Sealing plate 4 is welded on the left part of core rod 1, the inner chamber shutoff of core rod 1 left end.The left end of core rod 1 inserts in connector 2, and at the overlapping place of core rod 1 and connector 2, the internal diameter of connector 2 is greater than the external diameter of core rod 1, between this place's connector 2 and core rod 1, has gap.
Referring to Fig. 1 and Fig. 2, between core rod 1 and connector 2, by bindiny mechanism, removably connect, bindiny mechanism comprises connecting plate 5, sealing plate 4 and screw 91.Connecting plate 5 is arranged in the inner chamber of connector 2, has connecting hole and a plurality of through hole 52 in center, and high-pressure medium can enter the space between connecting plate 5 and sealing plate 4 by the inner chamber of connector 2 by through hole 52.The center of sealing plate 4 has groove, and nut 92 is placed in this groove, and cover plate 93 removably connects by screw and sealing plate 4, and nut 92 is limited in groove, and the screwed hole of nut 92 is threaded connection hole.By screw 91 is screwed in the connecting hole of connecting plate 5 and the threaded connection hole of nut 92, core rod 1 and connector 2 are connected.In the present embodiment, the connecting hole of connecting plate 5 is the hole of break-through, screw 91 is only threaded with nut 92, the number of times that screw 91 is connected with nut 92 reaches after some, thread will be damaged, and the structural design of the present embodiment is convenient to the replacing of nut 92 very much, after screw 91 and nut 92 damages, change newly, and the reusable core rod 1 of needs and connector 2 are had no effect.Bindiny mechanism can be also other versions, for example, threaded connection hole can be set directly on sealing plate 4, core rod and connector can also be designed to buckle connection etc.
One end of connector 2 connects high-pressure medium source by pipeline 7, and high-pressure medium source can be air pump or water pump, and correspondingly, high-pressure medium can be high pressure gas or water under high pressure.Sebific duct 3 is molded and shaped in the outside wall surface of core rod 1 and connector 2, between core rod 1 and connector 2, form one by connector 2 internal communication to passages sebific duct 3 internal faces, that high-pressure medium can pass through.After high-pressure medium source starts, high-pressure medium, successively through piping 7, arrives the internal face of sebific duct 3 after connector 2 and this passage, sebific duct 3 inflation radially, the outside wall surface of sebific duct 3 internal faces of original adhesion and core rod 1, connector 2 is separated out.Clip 6 is sebific duct 3 and connector 2 sealing clampings in the outside wall surface of sebific duct 3, and after sebific duct 3 and core rod 1 are separated, high-pressure medium leaves core rod 1 connector 2 bullet together with sebific duct 3 being snapped together.
The sebific duct release method that above-mentioned sebific duct stripper apparatus is realized, comprises the following steps:
(1). the left end of core rod 1 is inserted in connector 2, by bindiny mechanism, removably connecting together between core rod 1 and connector 2, connector 2 is tubular, inner chamber one end of sealing plate 4 shutoff core rods 1, at the overlapping place of core rod 1 and connector 2, the internal diameter of connector 2 is greater than the external diameter of core rod 1;
(2). sebific duct 3 is molded and shaped in the part outside wall surface of core rod 1 and connector 2, between core rod 1 and connector 2, form one by connector 2 internal communication to passages sebific duct 3 internal faces, that high-pressure medium can pass through;
(3). with clip 6, in the outside wall surface of sebific duct, sebific duct 3 and connector 2 sealings are clamped, releasing connection mechanism is to the connection between core rod 1 and connector 2, and connector 2 one end connect high-pressure medium sources by pipeline 7;
(4). start high-pressure medium source, in connector 2, pass into high-pressure medium, high-pressure medium enters the internal face of sebific duct 3 by above-mentioned passage, sebific duct is radially expanded, and high-pressure medium leaves core rod 1 connector 2 bullet together with sebific duct 3;
(5). clip 6 is taken off from the outside wall surface of sebific duct 3, sebific duct 3 and connector 2 are separated.
The sebific duct stripper apparatus the utility model proposes and sebific duct release method, before moulding sebific duct, core rod and connector are connected by bindiny mechanism, then moulding sebific duct in the outside wall surface of core rod and connector, during the demoulding, clamps sebific duct and connector sealing with clip, remove the connection between core rod and connector, connector connects high-pressure medium source, and high-pressure medium makes the swollen core rod that leaves of the internal face of sebific duct, and connector is left to core rod together with sebific duct bullet.The utility model adopts bullet from sebific duct and connector, rather than core rod, because sebific duct is lightweight, soft and have elasticity compared with core rod, can not cause damage to personnel and equipment, has improved security performance, and has had the advantages such as apparatus structure is simple, low-cost.The utility model is applicable to manufacture bigbore long length hose, and sebific duct length can reach more than 20 meter.
Embodiment bis-
Referring to Fig. 3 and Fig. 4, the present embodiment, on the basis of embodiment mono-, has been set up support 10 and has been arranged on the dipper crowding gear on support 10.Dipper crowding gear comprises motor 81, chain 83, sprocket wheel 82 and slide unit 84, and slide unit 84 is arranged on support 1 movably, is connected, and has the fixture that can clamp core rod right-hand member with chain 83, and motor 81 drive sprockets 82 rotate.When sprocket wheel 82 rotates, chain 83 drives slide unit 84 to move, and the direction core rod 1 towards connector 2 promotes.
Correspondingly, the sebific duct release method of the present embodiment is front in above-mentioned steps (3) or (4), molded and shaped sebific duct 3, core rod 1 and connector 2 is together placed on support 10, with the right-hand member of the clamp core rod 1 on slide unit 84.If after step (4), high-pressure medium is failed a connector 2 bullet together with sebific duct 3 and is left core rod 1, starter motor 81, chain 83, sprocket wheel 82 rotate, chain 83 drives slide unit 84 to move, direction core rod 1 towards connector 2 promotes, and dipper crowding gear is released connector 2 by core rod 1 together with sebific duct 3.The present embodiment is the guarantee of embodiment mono-, when the high-pressure medium in embodiment mono-fails and realizes the demoulding, and under structure in the present embodiment and method are assisted, can the successful demoulding, meet the standard of zero tolerance.
Claims (4)
1. a sebific duct stripper apparatus, comprise high-pressure medium source, it is characterized in that, also comprise core rod, connector, sealing plate and clip, connector is tubular, the left end of core rod inserts in connector, between core rod and connector, by bindiny mechanism, removably connect, inner chamber one end of sealing plate shutoff core rod, connector one end connects high-pressure medium source by pipeline, sebific duct is molded and shaped in the outside wall surface of core rod and connector, overlapping place at core rod and connector, the internal diameter of connector is greater than the external diameter of core rod, between core rod and connector, form one by connector internal communication to rubber tube inner wall face, the passage that high-pressure medium can pass through, clip clamps sebific duct and connector sealing in the outside wall surface of sebific duct.
2. sebific duct stripper apparatus according to claim 1, it is characterized in that, described bindiny mechanism comprises connecting plate, described sealing plate and screw, connecting plate is arranged in the inner chamber of connector, the through hole that there is connecting hole and pass through for high-pressure medium, sealing plate is provided with threaded connection hole, by screw is screwed in connecting hole and threaded connection hole core rod and connector are connected.
3. sebific duct stripper apparatus according to claim 2, is characterized in that, in described sealing plate, is provided with groove, placing nut in groove, and cover plate and sealing plate removably connect, and nut are limited in groove to the screwed hole that described threaded connection hole is nut.
4. according to the sebific duct stripper apparatus described in claims 1 to 3 any one, it is characterized in that, also comprise support and be arranged on the dipper crowding gear on support, described dipper crowding gear comprises motor, chain, sprocket wheel and slide unit, slide unit is arranged on support movably, be connected with chain, and have the fixture that can clamp core rod right-hand member, motor drive sprocket rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895821.7U CN203779749U (en) | 2013-12-28 | 2013-12-28 | Rubber hose de-molding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320895821.7U CN203779749U (en) | 2013-12-28 | 2013-12-28 | Rubber hose de-molding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779749U true CN203779749U (en) | 2014-08-20 |
Family
ID=51315974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320895821.7U Withdrawn - After Issue CN203779749U (en) | 2013-12-28 | 2013-12-28 | Rubber hose de-molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692583A (en) * | 2013-12-28 | 2014-04-02 | 宁波市正一砼泵配件有限公司 | Rubber tube de-molding device and rubber tube de-molding method |
-
2013
- 2013-12-28 CN CN201320895821.7U patent/CN203779749U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692583A (en) * | 2013-12-28 | 2014-04-02 | 宁波市正一砼泵配件有限公司 | Rubber tube de-molding device and rubber tube de-molding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |