CN208052366U - A kind of modified rubber mold - Google Patents
A kind of modified rubber mold Download PDFInfo
- Publication number
- CN208052366U CN208052366U CN201820571354.5U CN201820571354U CN208052366U CN 208052366 U CN208052366 U CN 208052366U CN 201820571354 U CN201820571354 U CN 201820571354U CN 208052366 U CN208052366 U CN 208052366U
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- CN
- China
- Prior art keywords
- mold core
- groove
- guide post
- spring
- fixed cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of modified rubber mold, including longitudinally disposed mould cylinder, mould drum outer wall is equipped with several guide grooves, and mould cylinder bottom circle centre position is equipped with pilot hole；Mould cylinder coaxial sleeve is equipped with fixed cylinder, and fixed cylinder upper end is coaxially connected with lid, and lid circle centre position is equipped with No.1 jack, and fixed cylinder inner wall is equipped with equipped with several guiding draw runners, is oriented to draw runner and coordinates with guide groove, fixed cylinder offers feed inlet；Mold core is inserted in jack, mold core lower end is coaxially provided with guide post, the diameter of mold core is more than the diameter of guide post, guide post coordinates with pilot hole, and guide post is equipped with several grooves, limited block is equipped at slot opening, limiting plate and spring are equipped in groove, the side of spring one end and limiting plate connects, and the inner wall of the spring other end and groove connects, and side of the limiting plate far from spring is connected with jacking block.The utility model can effectively ensure rubber thickness of pipe wall, and simple in structure, easy to operate.
Description
Technical field
The utility model is related to mould applications more particularly to a kind of modified rubber molds.
Background technology
Rubber refers to the high elastic polymer material for having reversible deformation, high resilience at room temperature, in the external force of very little
Effect is lower to be generated compared with large deformation, and resilient after external force is removed.Rubber belongs to entirely without styling polymer, its vitrifying
Transition temperature is low, and molecular weight is often very big, is more than hundreds of thousands.
The rubber of early stage is taken from the latex of the plants such as rubber tree, kok-saghyz, manufactured after processing to have elasticity, insulation
The material of property, impermeable water and air.Elastomeric high-molecular compound.It is divided into two kinds of natural rubber and synthetic rubber.Natural rubber
Glue is made of the extraction colloid post-processing from the plants such as rubber tree, kok-saghyz；Synthetic rubber is then by the aggregated reaction of various monomers
And it obtains.Rubber product is widely used in all aspects of industry or life.
Vulcanizing mould for rubber hoses is made of mold core and mould cylinder, the stability of mold when in order to improve vulcanization, it usually needs will
Mold core and mould cylinder are fixed.The fixed form stability of existing mold core and mould cylinder is poor, and structure is complex, cannot control well
Rubber tube wall thickness dimension processed.
Utility model content
The purpose of this utility model is to provide a kind of modified rubber molds, to solve in rubber tube sulfidation because of mould
The uncontrollable technical problem of rubber thickness of pipe wall caused by the fixed shakiness of core and mould cylinder.
The utility model using following technical scheme in order to solve the above technical problems, realized：
The utility model provides a kind of modified rubber mold, including longitudinally disposed mould cylinder, if mould drum outer wall is equipped with
Dry guide groove, guide groove is longitudinally disposed, and mould cylinder bottom circle centre position is equipped with pilot hole；Mould cylinder coaxial sleeve is equipped with fixed cylinder, fixed cylinder
Upper end is coaxially connected with lid, and lid circle centre position is equipped with No.1 jack, and fixed cylinder inner wall is equipped with equipped with several guiding draw runners, is oriented to and slides
Item is longitudinally disposed, is oriented to draw runner and guide groove and coordinates, and fixed cylinder offers feed inlet, and two in arbitrary neighborhood are arranged in feed inlet
It is oriented between draw runner；Mold core is inserted in jack, mold core lower end is coaxially provided with guide post, and the diameter of mold core is more than the straight of guide post
Diameter, guide post coordinate with pilot hole, and guide post is equipped with several grooves, limited block is equipped at slot opening, is equipped in groove
Limiting plate and spring, limiting plate is longitudinally disposed, the side connection of spring one end and limiting plate, the inner wall of the spring other end and groove
Connection, side of the limiting plate far from spring is connected with jacking block.
Preferably, it covers end and is coaxially connected with extending, extending is coaxially provided with No. two jacks, and No. two jacks are inserted with No.1
Hole coordinates.
Preferably, the barrel of extending offers mounting hole, and mold core outer wall is equipped with fixing groove, and fixing groove is arranged in mold core
Top, the groove width of fixing groove are identical as the diameter of mounting hole.
Preferably, mold core upper end is connected with handle.
Preferably, guide post lower end is connected with guide pad, and guide pad is equipped with smooth curved surface.
Preferably, fixed cylinder inner wall is equipped with washer, and washer is fixed in the lower end of lid.
Fixing barrel casing in use, is first located on mould cylinder by the utility model, and before being arranged, guide groove and guiding are slided
Corresponding position is calibrated to be arranged with facilitating, and after the completion of being arranged, longitudinally opposite cunning is can be only done between fixed cylinder and mould cylinder
It is dynamic；Mold core is taken out at this time, and the No.1 jack by covering is inserted into, during mold core is inserted into mould cylinder bottom, be oriented to
Jacking block on column can be under the pressure of pilot hole to groove contract, as guide post stretches out pilot hole, work of the jacking block in spring
Avoid the case where being slided up and down between mold core and mould cylinder with lower rebound to block pilot hole, to realize mold core with
The fixation of mould cylinder；When material feeding, fixed cylinder only need to be moved up, and by feed inlet material feeding, in the process, mold core is always
Hole and the limit of No.1 jack are directed at the axis of mould cylinder, therefore can effectively ensure the wall thickness of rubber tube.
In the utility model, is limited by pilot hole and No.1 jack, can effectively fix the position of mold core and mould cylinder
It sets, to ensure the wall thickness of rubber tube；Guide post of the diameter less than mold core and the jacking block in guide post are set, mould can be passed through
Core itself plays effective position-limiting action, avoids increasing multi-part, to simplify structure.
The setting of extending is more smooth when mold core can be made to be inserted into mould cylinder, and keeps the fixed effect of mold core more preferable.
Staff can choose stifled bolt and be sequentially inserted into mounting hole and fixing groove, to complete the fixation of fixed cylinder.
Setting handle can increase mold core stress point, and staff is facilitated to operate mold core.
The setting of guide pad can facilitate guide post to be inserted into pilot hole, avoid the excessive friction of guide post and mould cylinder, both saved
Operating time, and mold body can be protected.
The setting of washer can reduce mould cylinder and cover the shock and friction for contacting with each other and generating, and be effectively protected mould
Tool.
The utility model has the beneficial effects that：The utility model provides a kind of modified rubber mold, can be effective
Ensure rubber thickness of pipe wall, and simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 is the vertical view of mould cylinder in the utility model.
Fig. 2 is fixed cylinder and the diagrammatic cross-section of extending in the utility model.
Fig. 3 is the structural schematic diagram of mold core in the utility model.
Fig. 4 is the structural schematic diagram of guide post in the utility model.
Reference numeral：1- mould cylinders, 2- guide grooves, 3- pilot holes, 4- fixed cylinders, 5- lids, 6- No.1 jacks, 7-, which is oriented to, to be slided
Item, 8- feed inlets, 9- extendings, No. bis- jacks of 10-, 11- mounting holes, 12- mold cores, 13- fixing grooves, 14- guide posts, the tops 15-
Block, 16- guide pads, 17- handles, 18- grooves, 19- limited blocks, 20- limiting plates, 21- springs, 22- washers.
Specific implementation mode
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under
In conjunction with specific embodiments, the utility model is expanded on further, but following embodiments are only the preferred implementation of the utility model in face
Example, and it is not all.Based on the implementation example in the implementation mode, those skilled in the art are without making creative work
Obtained other embodiments, belong to the scope of protection of the utility model.
As shown in Figs 1-4, a kind of modified rubber mold, including longitudinally disposed mould cylinder 1, if 1 outer wall of mould cylinder is equipped with
Dry guide groove 2, guide groove 2 is longitudinally disposed, and 1 bottom circle centre position of mould cylinder is equipped with pilot hole 3；
1 coaxial sleeve of mould cylinder is equipped with fixed cylinder 4, and 4 upper end of fixed cylinder is coaxially connected with lid 5, and 5 circle centre position of lid is equipped with No.1 jack
6,5 upper end of lid is coaxially connected with extending 9, and extending 9 is coaxially provided with No. two jacks 10, and No. two jacks 10 are matched with No.1 jack 6
It closes, 4 inner wall of fixed cylinder is equipped with washer 22, and washer 22 is fixed in the lower end of lid 5, and 4 inner wall of fixed cylinder is equipped with leads equipped with several
To draw runner 7, guiding draw runner 7 is longitudinally disposed, is oriented to draw runner 7 and coordinates with guide groove 2, fixed cylinder 4 offers feed inlet 8, feed inlet 8
It is arranged between two guiding draw runners 7 of arbitrary neighborhood；
Mold core 12 is inserted in jack 6, the barrel of extending 9 offers mounting hole 11, and 12 outer wall of mold core is equipped with fixation
Slot 13, fixing groove 13 are arranged on 12 top of mold core, and the groove width of fixing groove 13 is identical as the diameter of mounting hole 11, and 12 upper end of mold core is solid
It is connected to handle 17,12 lower end of mold core is coaxially provided with guide post 14, and 14 lower end of guide post is connected with guide pad 16, and guide pad 16 is equipped with
Smooth curved surface, the diameter of mold core 12 are more than the diameter of guide post 14, and guide post 14 coordinates with pilot hole 3, and 14 ring of guide post is set
There are several grooves 18,18 opening of groove to be equipped with limited block 19, limiting plate 20 and spring 21, limiting plate 20 are equipped in groove 18
Longitudinally disposed, 21 one end of spring is connect with the side of limiting plate 20, and 21 other end of spring is connect with the inner wall of groove 18, limiting plate
20 sides far from spring 21 are connected with jacking block 15.
The utility model provides a kind of modified rubber mold, can effectively ensure rubber thickness of pipe wall, and structure letter
It is single, it is easy to operate.
Fixing barrel casing in use, is first located on mould by the utility model, before being arranged, by guide groove and guiding draw runner
Corresponding position is calibrated to be arranged with facilitating, and after the completion of being arranged, longitudinally opposite sliding is can be only done between fixed cylinder and mould cylinder；
Mold core is taken out at this time, and the No.1 jack by covering is inserted into, during mold core is inserted into mould cylinder bottom, in guide post
Jacking block can be under the pressure of pilot hole to groove contract, as guide post stretches out pilot hole, jacking block is under the action of the spring
Rebound, to block pilot hole, avoids the case where being slided up and down between mold core and mould cylinder, to realize mold core and mould cylinder
Fixation；When material feeding, fixed cylinder only need to be moved up, and by feed inlet material feeding, in the process, mold core is led always
To hole and the limit of No.1 jack at the axis of mould cylinder, therefore it can effectively ensure the wall thickness of rubber tube.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (6)
1. a kind of modified rubber mold, which is characterized in that including longitudinally disposed mould cylinder（1）, the mould cylinder（1）Outer wall ring is set
There are several guide grooves（2）, the guide groove（2）It is longitudinally disposed, the mould cylinder（1）Bottom circle centre position is equipped with pilot hole（3）；It is described
Mould cylinder（1）Coaxial sleeve is equipped with fixed cylinder（4）, the fixed cylinder（4）Upper end is coaxially connected with lid（5）, the lid（5）Circle centre position is set
There is No.1 jack（6）, the fixed cylinder（4）Inner wall is equipped with several guiding draw runners（7）, the guiding draw runner（7）It is longitudinally disposed,
The guiding draw runner（7）With the guide groove（2）Cooperation, the fixed cylinder（4）Offer feed inlet（8）, the feed inlet（8）
Two guiding draw runners in arbitrary neighborhood are set（7）Between；The jack（6）Inside it is inserted with mold core（12）, the mold core
（12）Lower end is coaxially provided with guide post（14）, the mold core（12）Diameter be more than the guide post（14）Diameter, it is described to lead
Xiang Zhu（14）With the pilot hole（3）Cooperation, the guide post（14）It is equipped with several grooves（18）, the groove（18）Opening
Place is equipped with limited block（19）, the groove（18）It is interior to be equipped with limiting plate（20）And spring（21）, the limiting plate（20）It is longitudinal
Setting, the spring（21）One end and the limiting plate（20）Side connection, the spring（21）The other end and the groove
（18）Inner wall connection, the limiting plate（20）Far from the spring（21）Side be connected with jacking block（15）.
2. a kind of modified rubber mold according to claim 1, which is characterized in that the lid（5）Upper end is coaxially affixed
There is extending（9）, the extending（9）It is coaxially provided with No. two jacks（10）, No. two jacks（10）With the No.1 jack
（6）Cooperation.
3. a kind of modified rubber mold according to claim 2, which is characterized in that the extending（9）Barrel open
Equipped with mounting hole（11）, the mold core（12）Outer wall is equipped with fixing groove（13）, the fixing groove（13）It is arranged in the mold core
（12）Top, the fixing groove（13）Groove width and the mounting hole（11）Diameter it is identical.
4. a kind of modified rubber mold according to claim 1, which is characterized in that the mold core（12）Upper end is connected with
Handle（17）.
5. a kind of modified rubber mold according to claim 1, which is characterized in that the guide post（14）Lower end is affixed
There is guide pad（16）, the guide pad（16）Equipped with smooth curved surface.
6. a kind of modified rubber mold according to claim 1, which is characterized in that the fixed cylinder（4）Inner wall ring is set
There is washer（22）, the washer（22）It is fixed in the lid（5）Lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571354.5U CN208052366U (en) | 2018-04-20 | 2018-04-20 | A kind of modified rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820571354.5U CN208052366U (en) | 2018-04-20 | 2018-04-20 | A kind of modified rubber mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208052366U true CN208052366U (en) | 2018-11-06 |
Family
ID=63983661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820571354.5U Expired - Fee Related CN208052366U (en) | 2018-04-20 | 2018-04-20 | A kind of modified rubber mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208052366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606274A (en) * | 2020-11-13 | 2021-04-06 | 安徽龙川橡塑科技有限公司 | Rubber manufacturing mold device and method for automobile air conditioner water dropping pipe |
-
2018
- 2018-04-20 CN CN201820571354.5U patent/CN208052366U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606274A (en) * | 2020-11-13 | 2021-04-06 | 安徽龙川橡塑科技有限公司 | Rubber manufacturing mold device and method for automobile air conditioner water dropping pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |