CN107901298A - With guider, tyre adjustable die and the method for improving guide surface structure - Google Patents
With guider, tyre adjustable die and the method for improving guide surface structure Download PDFInfo
- Publication number
- CN107901298A CN107901298A CN201711146917.2A CN201711146917A CN107901298A CN 107901298 A CN107901298 A CN 107901298A CN 201711146917 A CN201711146917 A CN 201711146917A CN 107901298 A CN107901298 A CN 107901298A
- Authority
- CN
- China
- Prior art keywords
- sliding block
- lead ring
- slide plate
- guide surface
- guider
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000013011 mating Effects 0.000 claims description 12
- 230000006872 improvement Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 7
- 230000003213 activating effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0606—Vulcanising moulds not integral with vulcanising presses
- B29D2030/0607—Constructional features of the moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of guider, tyre adjustable die and method for having and improving guide surface structure, the medial end that lead ring slide plate is contacted with gib block is narrower than the outboard end of lead ring slide plate, ensures the guide surface of sliding block and lead ring slide plate and has an angle of inclination.The present invention is when sliding block occurs circumferential mobile, so that power is acted to sliding block with the outboard end of the lead ring slide plate of sliding block single-contact, due to the structure of improved guide surface, the horizontal component of active force forces sliding block to be moved along the guide surface with angle of inclination, sliding block automatic centering is forced, it is not in circumferential movement to ensure sliding block.
Description
Technical field
The present invention relates to a kind of guider, tyre adjustable die and method for having and improving guide surface structure.
Background technology
Existing tyre adjustable die divides into tapered plane from guide frame and is oriented to activating mold and circular conical surface guiding work
Two kinds of network mould.Circular conical surface is oriented to activating mold in the clamping process of mould, the guiding fit system of lead ring slide plate and sliding block
It is to be contacted again to line by point contact, is finally only face contact, such lead ring slide plate abrasion is very fast, is also unfavorable for removing mating surface
Dirt, but mold complete when because of the conical surface the characteristics of, it is possible to achieve automatic centering.
Activating mold is oriented to for tapered plane, including lead ring, lead ring slide plate and gib block, lead ring slide plate are fixed on lead ring
On, sliding groove is formed between two neighboring lead ring slide plate, in this sliding groove internal slide, gib block during gib block open mold
On sliding block, with connection sliding block and it is oriented to, during molding, between existing between gib block and lead ring slide plate
Gap, molds every time, and the movement of circumferential position all necessarily occurs in sliding block, so as to drive pattern block circumferential position to deviate, spends
Line block bore squeezes partially, and pattern block perps position is corresponded on the tire vulcanized when serious can have dislocation or glue side, influence tire quality.
The content of the invention
The present invention is to solve the above-mentioned problems, it is proposed that has guider, the tire mould for improving guide surface structure
Tool and method, for the present invention during molding, sliding block can realize automatic centering, will not circumferentially move, and ensure lead ring
Slide plate is always maintained at face during molding with sliding block and contacts.
To achieve these goals, the present invention adopts the following technical scheme that：
A kind of to have the guider for improving guide surface structure, the medial end that lead ring slide plate is contacted with gib block, which is narrower than, leads
The outboard end of ring slide plate, ensureing the guide surface of sliding block and lead ring slide plate has an angle of inclination.
Such design is so that when sliding block occurs circumferential mobile so that the outside with the lead ring slide plate of sliding block single-contact
End acts power to sliding block, due to the structure of improved guide surface, the horizontal component of active force force sliding block along with
The guide surface movement at angle of inclination, forces sliding block automatic centering, it is not in circumferential movement to ensure sliding block.
Guider includes lead ring, lead ring slide plate and gib block, and the lead ring slide plate is fixed on lead ring, two neighboring to lead
Sliding groove is formed between ring slide plate, in this sliding groove internal slide during the gib block open mold.
Further, the mating surface of sliding block and the lead ring slide plate of both sides forms V-type.
This V-type face can be replaced with other guide surface structures with angle of inclination by those skilled in the art, such as eight words
Type, Y types etc..
Two mating surfaces for forming V-type are plane.
Further, the angle of two mating surfaces of V-type is less than 180 degree, it is preferred that, angle of inclination for 150 °-
Between 175 °.
Further, it is provided with wearing layer on the contact surface of lead ring slide plate and sliding block.
Further, gib block both sides are consistent with the gap of lead ring slide plate.And between gib block both sides and lead ring slide plate
Gap is uniform all the time during open mold, makes the even wearing of gib block and lead ring slide plate, is not in eccentric wear.
Further, limited block is provided with the lead ring of mould, the axial displacement stroke for the gib block being fixed on sliding block
Spacing by limited block, when the limiting slot of gib block touches limited block, sliding block no longer continues down to move with respect to lead ring.
A kind of tyre adjustable die, has above-mentioned guider.
Based on the centering method of above-mentioned tyre adjustable die, the clamping process of mould, the mating surface of sliding block and lead ring slide plate
For with angle of inclination, when sliding block occurs circumferential mobile, sliding block and lead ring slide plate single-contact, lead ring slide plate act on sliding block
The horizontal component of power forces sliding block automatic centering, and it is not in circumferential movement to ensure sliding block.
Further, in clamping process, the upper mould part of mould is motionless, is pressed in the top surface of sliding block, and lead ring moves downward, and compels
Sliding block is set to close up radially inwards on base slide plate.
Compared with prior art, beneficial effects of the present invention are：
(1) sliding block of the invention is that V-type face coordinates with lead ring slide plate, can realize that sliding block is automatically right during molding
In, eliminate tapered plane mould slide block circumferentially partially crowded and tire sealant side faulting of slab ends the situation of pattern block caused by movement；And it is oriented to
Bar both sides and the gap of lead ring slide plate are uniform all the time during open mold, make the abrasion of gib block and lead ring slide plate
Uniformly, be not in eccentric wear；
(2) the advantages of tapered plane is oriented to activating mold is remained, is always that face is contacted with face cooperation in clamping process, is not easy
Abrasion, and also self-cleaning function.
(3) die life and tyre vulcanization quality are improved.
Brief description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are used to explain the application, do not form the improper restriction to the application.
Fig. 1 is with the activating mold molding status architecture schematic diagram for improving guide surface structure；
Fig. 2 is the A-A rotation schematic diagrames of Fig. 1；
Fig. 3 is a certain status architecture schematic diagram of mold clamping process；
Fig. 4 is the A-A rotation schematic diagrames in Fig. 3；
Fig. 5 is slide block structure schematic diagram.
Wherein：1. upper cover, 2. epipleurals, 3. top shoes, 4. sliding blocks, 5. gib blocks, 6. mounting rings, 7. lead rings, 8. lead rings
Slide plate, 8-1. the first lead ring slide plates, 8-2. the second lead ring slide plates, 9. limited blocks, 10. slide plate bases, 11. lower side panels, 12. is wear-resisting
Layer, 13.V types face.
Embodiment：
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
It is noted that described further below is all illustrative, it is intended to provides further instruction to the application.It is unless another
Indicate, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
In the present invention, term as " on ", " under ", "left", "right", "front", "rear", " vertical ", " level ", " side ",
The orientation or position relationship of instructions such as " bottoms " are based on orientation shown in the drawings or position relationship, only to facilitate describing this hair
Bright each component or component structure relation and definite relative, not refer in particular to either component or element in the present invention, it is impossible to understand
For limitation of the present invention.
In the present invention, term such as " affixed ", " connected ", " connection " should be interpreted broadly, and expression can be fixedly connected,
Can also be integrally connected or be detachably connected；It can be directly connected, can also be indirectly connected by intermediary.For
The related scientific research of this area or technical staff, can determine the concrete meaning of above-mentioned term in the present invention as the case may be,
It is not considered as limiting the invention.
As background technology is introduced, tapered plane exists in the prior art and is oriented to activating mold because of gib block 5 and lead ring
There are gap between slide plate 8, molding every time, the movement of circumferential position all necessarily occurs in sliding block 4, so as to drive pattern block circumferential direction position
Offset is put, pattern block bore occurs and squeezes partially, occur the deficiency of faulting of slab ends between pattern block and pattern block, in order to solve technology as above
Problem, present applicant proposes a kind of guider, tyre adjustable die and method for having and improving guide surface structure.
In a kind of typical embodiment of the application, as shown in Figure 1, a kind of have the guiding dress for improving guide surface structure
Put, including lead ring component and Slipper, wherein lead ring component include mounting ring 6, lead ring 7, lead ring slide plate 8 etc., slider part
Including sliding block 4, pattern block, gib block 5 and top shoe 3 etc., upper mould part includes upper cover 1 and epipleural 2 etc..8 He of lead ring slide plate
Limited block 9 is fixed on lead ring 7, and gib block 5 is fixedly connected on sliding block 4, the T-slot that lead ring slide plate 8 is formed with lead ring 7
Coordinate with gib block 5, gib block 5 is in this T groove internal slide.The axial movement of sliding block 4 and gib block 5 is carried out using limited block 9
Limitation, when the limiting slot of gib block 5 touches limited block 9, sliding block 4 can not continue down to move with respect to lead ring 7.
As shown in figure 5, sliding block 4 and the mating surface of lead ring slide plate 8 are V-type faces, two mating surfaces for forming V-type are plane.
Certainly, this V-type face can be replaced with to other guiding with angle of inclination as other embodiment, those skilled in the art
Face structure, such as splayed configuration, Y types, details are not described herein.
The angle of two mating surfaces of V-type is less than 180 degree, it is preferred that, angle of inclination 150°-175°Between.
In clamping process as shown in Figure 3 and Figure 4, sliding block 4 because gib block 5 and lead ring slide plate 8 there are circular gap, and
When there is circumferential offset, its cooperation and stress with lead ring slide plate 8, the second lead ring slide plate 8-2 and sliding block 4 match somebody with somebody splice grafting at this time
Touch, the active force to sliding block 4 is F；First lead ring slide plate 8-1 and sliding block 4 are there are gap, to sliding block 4 without active force.
That is, in clamping process, upper mould part is motionless, is pressed in the top surface of 4 component of sliding block, and lead ring component moves downward, and compels
Slider part is set to close up radially inwards on base slide plate.The mating surface of sliding block 4 and lead ring slide plate 8 is V-type face 13, if closed
During mould, there is circumferential movement in sliding block 4, then sliding block 4 will be with 8 single-contact of lead ring slide plate, and at this moment lead ring slide plate 8 is right
The component f1 of the directed force F of sliding block 4 will force 4 automatic centering of sliding block, final to ensure cooperation side as shown in Figure 2 after molding
Formula, is not in circumferential movement this assures sliding block 4.
Therefore, with above-mentioned guider, tyre adjustable die can realize 4 automatic centering of sliding block, eliminate tiltedly flat
Pattern block caused by the circumferential movement of face mould slide block 4 squeezes partially and the situation of tire sealant side faulting of slab ends；And 5 both sides of gib block and lead ring
The gap of slide plate 8 is uniform all the time during open mold, makes the even wearing of gib block 5 and lead ring slide plate 8, will not
There is eccentric wear.
The foregoing is merely the preferred embodiment of the application, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Although above-mentioned be described the embodiment of the present invention with reference to attached drawing, model not is protected to the present invention
The limitation enclosed, those skilled in the art should understand that, on the basis of technical scheme, those skilled in the art are not
Need to make the creative labor the various modifications that can be made or deformation still within protection scope of the present invention.
Claims (10)
1. a kind of have the guider for improving guide surface structure, it is characterized in that：The medial extremity that lead ring slide plate is contacted with gib block
Portion is narrower than the outboard end of lead ring slide plate, ensures the guide surface of sliding block and lead ring slide plate and has an angle of inclination.
2. a kind of guider with improvement guide surface structure as claimed in claim 1, it is characterized in that：Sliding block and both sides
The mating surface of lead ring slide plate forms V-type.
3. a kind of guider with improvement guide surface structure as claimed in claim 2, it is characterized in that：Form the two of V-type
A mating surface is plane.
4. a kind of guider with improvement guide surface structure as claimed in claim 2, it is characterized in that：Two of V-type match somebody with somebody
Angle between conjunction face is less than 180 degree.
5. a kind of guider with improvement guide surface structure as claimed in claim 4, it is characterized in that：Angle of inclination is
150°-175°。
6. a kind of guider with improvement guide surface structure as claimed in claim 1, it is characterized in that：The lead ring slide plate
With being provided with wearing layer on the contact surface of sliding block.
7. a kind of guider with improvement guide surface structure as claimed in claim 1, it is characterized in that：Gib block both sides with
The gap of lead ring slide plate is consistent.
8. a kind of guider with improvement guide surface structure as claimed in claim 1, it is characterized in that：On the lead ring of mould
Limited block is provided with, the axial displacement stroke for the gib block being fixed on sliding block is spacing by limited block, when the limiting slot of gib block
When touching limited block, sliding block no longer continues down to move with respect to lead ring.
9. a kind of tyre adjustable die, has the guider as any one of claim 1-8.
10. based on the centering method of tyre adjustable die as claimed in claim 9, it is characterized in that：The clamping process of mould, it is sliding
The mating surface of block and lead ring slide plate is with angle of inclination, and when sliding block occurs circumferential mobile, sliding block and lead ring slide plate single side connect
Touch, lead ring slide plate forces sliding block automatic centering to the horizontal component of sliding block active force, and it is not in circumferential movement to ensure sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146917.2A CN107901298A (en) | 2017-11-17 | 2017-11-17 | With guider, tyre adjustable die and the method for improving guide surface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146917.2A CN107901298A (en) | 2017-11-17 | 2017-11-17 | With guider, tyre adjustable die and the method for improving guide surface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107901298A true CN107901298A (en) | 2018-04-13 |
Family
ID=61846159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711146917.2A Withdrawn CN107901298A (en) | 2017-11-17 | 2017-11-17 | With guider, tyre adjustable die and the method for improving guide surface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107901298A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109230A (en) * | 2018-10-22 | 2019-01-01 | 山东豪迈机械科技股份有限公司 | A kind of tyre adjustable die |
| CN115257032A (en) * | 2022-09-28 | 2022-11-01 | 山东豪迈机械科技股份有限公司 | Tire mold |
-
2017
- 2017-11-17 CN CN201711146917.2A patent/CN107901298A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109230A (en) * | 2018-10-22 | 2019-01-01 | 山东豪迈机械科技股份有限公司 | A kind of tyre adjustable die |
| CN115257032A (en) * | 2022-09-28 | 2022-11-01 | 山东豪迈机械科技股份有限公司 | Tire mold |
| CN115257032B (en) * | 2022-09-28 | 2023-01-13 | 山东豪迈机械科技股份有限公司 | Tire mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |
|
| WW01 | Invention patent application withdrawn after publication |