CN205889668U - Magnetic force actuation's low resistance central mechanism of tire vulcanizer - Google Patents
Magnetic force actuation's low resistance central mechanism of tire vulcanizer Download PDFInfo
- Publication number
- CN205889668U CN205889668U CN201620785124.XU CN201620785124U CN205889668U CN 205889668 U CN205889668 U CN 205889668U CN 201620785124 U CN201620785124 U CN 201620785124U CN 205889668 U CN205889668 U CN 205889668U
- Authority
- CN
- China
- Prior art keywords
- inner core
- ferromagnetic post
- ring
- ferromagnetic
- magnetically
- 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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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a magnetic force actuation's low resistance central mechanism of tire vulcanizer, including vertical the connection in the ejector pin of fitting with a contraceptive ring of capsule to and the vertical pneumatic cylinder that upwards sets up, still include the sealed inner tube of making by non - magnetic materials in both ends, inner tube upper end is passed in the runner band inserts the capsule, and the cylinder body upper end of pneumatic cylinder is connected to the lower extreme that is located the runner band below, internal medicine department examination sliding connection has ferromagnetic post, the inner tube outer wall magnetic ring corresponding with ferromagnetic post position, ejector pin bottom entry inner tube and ferromagnetic post fixed connection, the magnetic ring is connected to the piston rod of pneumatic cylinder, many the axially extended ball rows in edge are installed to ferromagnetic post outer wall. Arranging the ferromagnetic post of messenger through the ball and becoming rolling friction with the inner tube inner wall by sliding friction, effectively reduce frictional force, it is smooth and easy to make ferromagnetic post remove.
Description
Technical field
The utility model is related to tyre vulcanizer field and in particular in a kind of tyre vulcanizer lower resistance of magnetically-actuated
Concentric mechanism.
Background technology
Center mechanism for tire vulcanizer is exactly the shaping mechanism of tire forming vulcanizer, also referred to as capsule operating mechanism, custom
Claim central authority, its effect is for the sizing of fetus, pressurising and heat conduction during tyre vulcanization.Ring lifting in conventional center mechanism
Using Driven by Hydraulic Cylinder, it is connected with the cylinder body of medium and capsule is joined directly together, when upper piston seal is damaged, have medium such as power water
Scurry into capsule, cause internal temperature and reduced pressure (i.e. internal pressure), lead to tyre vulcanization bad, cause the phenomenon of damaged tire.
There is a kind of central authority of tyre vulcanizer at present, on the cylinder body top of hydraulic cylinder, upper cylinder half is connected with by contiguous block
Body, the piston rod of hydraulic cylinder sequentially passes through contiguous block, upper cylinder body is connected with the upper ring of capsule, for the medium avoiding hydraulic cylinder to reveal
Upper cylinder body gathers, contiguous block is provided with leak holes；This central authority is possible in piston rod when hydraulic cylinder leaks
Upper adhesive tape medium enters capsule, the quality of impact tyre vulcanization.A kind of tyre vulcanization of magnetically-actuated in front application for the applicant
The central authority of machine, realizes contactless connection by the attraction between magnet ring and ferromagnetic post, avoids hydraulic cylinder completely
Medium enters capsule, effectively guarantees the quality of tyre vulcanization, but the attraction between magnet ring and ferromagnetic post also makes ferromagnetic post
Produce larger force of sliding friction and inner core between, ferromagnetic post movement is not smooth.
Content of the invention
The technical problems to be solved in the utility model is to improve a kind of tyre vulcanizer lower resistance center machine of magnetically-actuated
Structure, can solve the central authority of the tyre vulcanizer of existing magnetically-actuated, and the attraction between magnet ring and ferromagnetic post makes iron
Produce larger force of sliding friction between magnetic pole and inner core, lead to the mobile inadequate smoothly problem of ferromagnetic post.
The utility model is achieved through the following technical solutions:
A kind of tyre vulcanizer lower resistance central authority of magnetically-actuated, including the top of the upper ring being vertically connected to capsule
Bar, and the hydraulic cylinder arranging straight up, also include the inner core being sealed by the two ends that non-magnet material is made, on described inner core
End is inserted in capsule through lower ring, the cylinder body upper end of the lower end connection liquid cylinder pressure below lower ring, and described interior tube inner chamber slides
It is connected with ferromagnetic post, the inner tank theca magnet ring corresponding with ferromagnetic post position, described push rod lower end insertion inner core is solid with ferromagnetic post
Fixed connection, the piston rod of described hydraulic cylinder connects magnet ring, and described ferromagnetic column outer wall is provided with a plurality of ball axially extending row.
Further scheme of the present utility model is that the ball on described ball row is made up of non-magnet material.
Further scheme of the present utility model is to leave spacing between the ball on described ball row and inner core inwall.
Further scheme of the present utility model is, also include being made up of non-magnet material outside inner core of coaxial sleeve and
The outer tube of two ends sealing, described magnet ring is arranged between inner core and outer tube.
Further scheme of the present utility model is uniformly to be connected with least two piston rods on the piston of described hydraulic cylinder.
The utility model advantage compared with prior art is:
First, make ferromagnetic post and inner core inwall be changed into rolling friction from sliding friction by ball row, effectively reduce frictional force,
Make ferromagnetic post movement smooth；
2nd, the ball that non-magnet material is made will make ferromagnetic post move because of mobile difficult by magnet adsorption further
Dynamic smooth；
3rd, spacing makes between ferromagnetic post and inner core to only have two row's balls fit simultaneously, further reduction frictional force make ferromagnetic
Post movement is smooth；
4th, outer tube makes magnet ring be in the environment of relative clean, will not run up and down because of absorption debris impact；
5th, at least two piston rods make magnet ring stress balance, mobile steady.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
A kind of tyre vulcanizer lower resistance central authority of magnetically-actuated as shown in Figure 1, including being vertically connected to capsule 1
Upper ring 2 push rod 3, and the hydraulic cylinder 5 arranging straight up, the piston 6 of described hydraulic cylinder 5 is uniformly connected with least two
Root piston rod 7, also includes the be made up, outer tube 8 of two ends sealing and the inner core 9 being coaxially disposed, described outer tube 8 of non-magnet material
Pass through in lower ring 4 insertion capsule 1 with inner core 9 upper end, positioned at the cylinder body upper end of the lower end connection liquid cylinder pressure 5 of lower ring 4 lower section, described
Inner core 9 inner chamber slidably connects ferromagnetic post 11, the inner core 9 outer wall magnet ring 10 corresponding with ferromagnetic post 11 position, under described push rod 3
End insertion inner core 9 is fixedly connected with ferromagnetic post 11, and the piston rod 7 of described hydraulic cylinder 5 connects magnet ring 10；Described ferromagnetic post 11 outer wall
The a plurality of ball axially extending row 12 is installed, the ball on described ball row 12 is made up of non-magnet material, described ball
Spacing is left between ball on row 12 and inner core 9 inwall.
Claims (5)
1. the tyre vulcanizer lower resistance central authority of a kind of magnetically-actuated, including the upper ring (2) being vertically connected to capsule (1)
Push rod (3), and the hydraulic cylinder (5) arranging straight up, also include the inner core being sealed by the two ends that non-magnet material is made
(9), described inner core (9) upper end passes through in lower ring (4) insertion capsule (1), the lower end connection liquid cylinder pressure below lower ring (4)
(5) cylinder body upper end, described inner core (9) inner chamber slidably connects ferromagnetic post (11), and corresponding with ferromagnetic post (11) position is interior
Cylinder (9) outer wall magnet ring (10), described push rod (3) lower end insertion inner core (9) is fixedly connected with ferromagnetic post (11), described hydraulic cylinder
(5) piston rod (7) connect magnet ring (10) it is characterised in that: described ferromagnetic post (11) outer wall is provided with a plurality of axially extending
Ball row (12).
2. a kind of magnetically-actuated as claimed in claim 1 tyre vulcanizer lower resistance central authority it is characterised in that: described
Ball on ball row (12) is made up of non-magnet material.
3. a kind of magnetically-actuated as claimed in claim 1 or 2 tyre vulcanizer lower resistance central authority it is characterised in that:
Spacing is left between ball on described ball row (12) and inner core (9) inwall.
4. a kind of magnetically-actuated as claimed in claim 1 tyre vulcanizer lower resistance central authority it is characterised in that: also wrap
Include the outer tube (8) of coaxial sleeve be made up and two ends sealing located at inner core (9) outward, described magnet ring (10) setting of non-magnet material
Between inner core (9) and outer tube (8).
5. a kind of magnetically-actuated as claimed in claim 1 tyre vulcanizer lower resistance central authority it is characterised in that: described
At least two piston rods (7) are uniformly connected with the piston (6) of hydraulic cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785124.XU CN205889668U (en) | 2016-07-25 | 2016-07-25 | Magnetic force actuation's low resistance central mechanism of tire vulcanizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785124.XU CN205889668U (en) | 2016-07-25 | 2016-07-25 | Magnetic force actuation's low resistance central mechanism of tire vulcanizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205889668U true CN205889668U (en) | 2017-01-18 |
Family
ID=57784948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785124.XU Expired - Fee Related CN205889668U (en) | 2016-07-25 | 2016-07-25 | Magnetic force actuation's low resistance central mechanism of tire vulcanizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205889668U (en) |
-
2016
- 2016-07-25 CN CN201620785124.XU patent/CN205889668U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170728 Address after: 611, room 8, Yingbin Avenue, Huaian economic and Technological Development Zone, Jiangsu 223001, China Patentee after: Jiangsu Jiahe Intelligent Equipment Co., Ltd. Address before: 223005 Jiangsu city of Huaian Province Economic and Technological Development Zone, South Ma Han Xiang Kaifu Road No. 57 Patentee before: Huai'an Guang Da plant equipment Manufacturing Co., Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |