CN208664435U - A kind of fixture that capsule service life can be improved - Google Patents
A kind of fixture that capsule service life can be improved Download PDFInfo
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- CN208664435U CN208664435U CN201821293681.5U CN201821293681U CN208664435U CN 208664435 U CN208664435 U CN 208664435U CN 201821293681 U CN201821293681 U CN 201821293681U CN 208664435 U CN208664435 U CN 208664435U
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- capsule
- chuck
- service life
- pressing disc
- improved
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Abstract
The utility model provides a kind of fixture that capsule service life can be improved, including upper chuck, upper platen, lower chuck and pressing disc, the upper platen is detachably connected with the upper chuck, and the first gap with capsule matching ends is equipped between the upper platen and the upper chuck；The pressing disc is detachably connected with the lower chuck, and the second gap with capsule matching ends is equipped between the pressing disc and the lower chuck；The central axes of first threaded hole of first gap and upper chuck are at angle, and the central axes of the second threaded hole of the second gap and lower chuck are at angle.The fixture provided by the utility model that capsule service life can be improved, design rationally, can protect well capsule not damaged, extend capsule service life.
Description
Technical field
The utility model relates to a kind of fixtures that capsule service life can be improved, and belong to tyre vulcanization technical field.
Background technique
It is continuously increased recently as foreign country's tire production capacity increasingly harsh to tire anti-dumpling investigation and domestic, leads to tire
Industry it is increasingly competitive.Therefore the product for wanting production, which occupies one seat just in fierce market competition, to be improved
Product competitiveness in the market reduces cost of goods manufactured.And tire curing bladder as tire production when necessary expendable article,
Production cost can be reduced by improving its service life.And curing bag using when have to be fixed and be allowed to capsule fixture and mold
Cooperate with vulcanizer.Most of tire enterprise capsule fixture designs unreasonable, capsule service life reduction at present.
Utility model content
Based on the above deficiency, the technical problem to be solved by the present invention is to provide a kind of capsule service lifes that can be improved
Fixture, design rationally, can protect well capsule not damaged, extend capsule service life.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of fixture that capsule service life can be improved, including upper chuck, upper platen, lower chuck and pressing disc, it is described on
Platen is detachably connected with the upper chuck, and the with capsule matching ends is equipped between the upper platen and the upper chuck
One gap；The pressing disc is detachably connected with the lower chuck, is equipped between the pressing disc and the lower chuck and capsule
Second gap of matching ends；The central axes of first threaded hole of first gap and upper chuck are at angle, the second gap
Central axes with the second threaded hole of lower chuck are at angle.
It is provided with the second groove that material compressive deformation is squeezed on the upper chuck, is provided with material pressure on the lower chuck
The third groove that compression deformation is squeezed into.
The corner that upper chuck, upper platen, lower chuck and pressing disc are contacted with capsule is fillet.
The upper chuck be it is discoid, the upper surface outer rim of the upper chuck is provided with the first groove, first groove
Side wall be provided with the first notch；The upper platen is fixedly connected with the upper chuck, and the upper platen includes the first flange, institute
It states the first flange to be oppositely arranged with first notch, be formed between described first between first flange and first notch
Gap.
Folder line is provided on the slot bottom and upper platen of first groove.
The lower chuck and the pressing disc be also it is discoid, the upper surface outer rim of the lower chuck is provided with stepped hole,
The stepped hole includes hole wall and step；The pressing disc is fixedly connected with the lower chuck, and the pressing disc is T-shaped, and
It being cooperatively connected with the hole wall of the stepped hole, the outer rim lower surface of the pressing disc and the step of the stepped hole are oppositely arranged,
The second gap for being fixed capsule is formed between the outer rim lower surface of the pressing disc and the step of the stepped hole, is pushed
The lower surface of disk is provided with the 4th groove.
The surface contacted on the outer rim lower surface of the pressing disc and the step of the stepped hole with capsule is provided with folder
Line.
The first threaded hole is provided on the upper chuck.
The second threaded hole is provided on the lower chuck.
Using above technical scheme, the utility model achieves following technical effect:
(1) fixture provided by the utility model that capsule service life can be improved, first spiral shell in the first gap and upper chuck
The central axes of pit are at angle, and the central axes of the second threaded hole of the second gap and lower chuck are at angle；When reducing capsule use
The stress concentration effect generated is stretched to improve capsule service life；
The setting of (2) second grooves and third groove can be reduced capsule and be produced because squeezing with the extrusion deformation of receiving material
Raw internal structure rupture, improves capsule service life；
(3) folder line is preferably ripple glaze, can preferably clamp capsule, and will not damage capsule；
(4) first grooves, the 4th groove magnitude of interference are greater than the first gap, the second gap location magnitude of interference, can make to press from both sides
Tool is clamping capsule more preferable protection capsule neck simultaneously.
Detailed description of the invention
Fig. 1 is the main view for the fixture that capsule service life can be improved in the utility model；
Fig. 2 is the upper chuck for the fixture that capsule service life can be improved in the utility model and the connection structure diagram of upper platen；
Fig. 3 is the lower chuck for the fixture that capsule service life can be improved in the utility model and the connection structure diagram of pressing disc.
Specific embodiment
As shown in Figure 1-Figure 3, the utility model provides a kind of fixture that capsule service life can be improved, including upper chuck
1, upper platen 2, lower chuck 3 and pressing disc 4, the upper platen 2 are detachably connected with the upper chuck 1, the upper platen 2 and institute
State the first gap 5 being equipped between chuck 1 with capsule matching ends；The pressing disc 4 detachably connects with the lower chuck 3
Connect, be equipped with the second gap 6 with capsule matching ends between the pressing disc 4 and the lower chuck 3, the first gap 5 with it is upper
The central axes of first threaded hole of chuck 1 at angle, the central axes of the second gap 6 and the second threaded hole of lower chuck 3 at angle,
The stress concentration effect generated is stretched when can reduce capsule use to improve capsule service life.
Specifically, upper chuck 1 be it is discoid, the upper surface outer rim of upper chuck 1 is provided with the first groove 11, the first groove 11
For accommodating the protrusion of capsule end, the side wall of the first groove 11 is provided with the first notch 111.Upper platen 2 and upper chuck 1 are logical
It crosses screw to be fixedly connected, upper platen 2 includes the first flange 21, and the first flange 21 is oppositely arranged with the first notch 111, the first flange
21 and first form the first gap 5 between notch 111, and the first groove 11 is protruded into from the first gap 5 in the end of capsule 8, and with
Magnitude of interference is greater than magnitude of interference at the first gap 5 at one gap 5 and the first groove 11 interference fit and the first groove 11.First is recessed
It is provided with the second groove 112 on the side wall opposite with the first notch 111 of slot 11, for the extrusion deformation of receiving material, reduces glue
Capsule 8 generates internal structure rupture because squeezing, and improves capsule service life.On the slot bottom and upper platen 2 of first groove 11
It is provided with folder line 9, folder line is preferably ripple glaze, can preferably clamp capsule, and will not damage capsule.In upper chuck 1
The heart is equipped with the first threaded hole 12, for connecting with external component.
Lower chuck 3 and pressing disc 4 be also it is discoid, the center of lower chuck 3 is equipped with the second threaded hole 31, is used for and external structure
Part connection.The upper surface outer rim of lower chuck 3 is provided with stepped hole 32, and stepped hole includes hole wall and step.Pressing disc 4 and lower chuck
3 are fixedly connected by screw, and pressing disc 4 is T-shaped, and are cooperatively connected with the hole wall of stepped hole 32, the outer rim following table of pressing disc
Face 41 and the step 321 of stepped hole are oppositely arranged, and are formed between the outer rim lower surface of pressing disc and the step of stepped hole by capsule
The second gap 6 being fixed, the second gap 6 and the end of capsule are interference fitted.The 4th groove 42 is additionally provided on pressing disc, the
Four grooves 42 are used to accommodate the protrusion of capsule end, the protrusion interference fit of the 4th groove and capsule end.First groove
11, at the 4th groove 42 magnitude of interference be greater than the first gap 5, magnitude of interference at the second gap 6, fixture can be made to clamp capsule same
When more preferably protection capsule neck to improving capsule service life.On the outer rim lower surface of pressing disc and the step of stepped hole with glue
The surface of capsule contact is provided with folder line 9, and folder line 9 is preferably ripple glaze, can preferably clamp capsule 8, and will not damage
Capsule 8.Third groove 322 is provided on the side wall of pressing disc, the extrusion deformation for receiving material.Preferably, upper chuck 1,
The corner that upper platen 2, lower chuck 3 and pressing disc 4 are contacted with capsule is fillet, reduce capsule use process because constantly uphold with
The frictionally damage that contraction process and fixture outer rim sharp comer generate, increases capsule service life.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail referring to embodiment, for those skilled in the art, according to
It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes, but within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (9)
1. a kind of fixture that capsule service life can be improved, it is characterised in that: including upper chuck, upper platen, lower chuck and pushing
Disk, the upper platen are detachably connected with the upper chuck, are equipped with and capsule end between the upper platen and the upper chuck
The first gap matched；The pressing disc is detachably connected with the lower chuck, between the pressing disc and the lower chuck
Equipped with the second gap with capsule matching ends；The central axes of first threaded hole of first gap and upper chuck are at folder
The central axes of second threaded hole of angle, the second gap and lower chuck are at angle.
2. the fixture according to claim 1 that capsule service life can be improved, it is characterised in that: be arranged on the upper chuck
There is the second groove that material compressive deformation is squeezed into, the third groove that material compressive deformation is squeezed into is provided on the lower chuck.
3. the fixture according to claim 1 that capsule service life can be improved, it is characterised in that: upper chuck, upper platen, under
The corner that chuck and pressing disc are contacted with capsule is fillet.
4. the fixture according to claim 1 that capsule service life can be improved, it is characterised in that: the upper chuck is disk
Shape, the upper surface outer rim of the upper chuck are provided with the first groove, and the side wall of first groove is provided with the first notch；It is described
Upper platen is detachably connected with the upper chuck, and the upper platen includes the first flange, and first flange is lacked with described first
Mouth is oppositely arranged, and first gap is formed between first flange and first notch.
5. the fixture according to claim 4 that capsule service life can be improved, it is characterised in that: the slot of first groove
Folder line is provided on bottom and upper platen.
6. the fixture according to claim 1 that capsule service life can be improved, it is characterised in that: the lower chuck and described
Pressing disc be also it is discoid, the upper surface outer rim of the lower chuck is provided with stepped hole, and the stepped hole includes hole wall and step；
The pressing disc is detachably connected with the lower chuck, and the pressing disc is T-shaped, and cooperates with the hole wall of the stepped hole and connect
Connect, the outer rim lower surface of the pressing disc and the step of the stepped hole are oppositely arranged, the outer rim lower surface of the pressing disc with
The second gap for being fixed capsule is formed between the step of the stepped hole；It is recessed that the lower surface of pressing disc is provided with the 4th
Slot.
7. the fixture according to claim 6 that capsule service life can be improved, it is characterised in that: the outer rim of the pressing disc
The surface contacted on lower surface and the step of the stepped hole with capsule is provided with folder line.
8. the fixture according to claim 1 that capsule service life can be improved, it is characterised in that: be arranged on the upper chuck
There is the first threaded hole.
9. the fixture according to claim 1 that capsule service life can be improved, it is characterised in that: be arranged on the lower chuck
There is the second threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293681.5U CN208664435U (en) | 2018-08-10 | 2018-08-10 | A kind of fixture that capsule service life can be improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821293681.5U CN208664435U (en) | 2018-08-10 | 2018-08-10 | A kind of fixture that capsule service life can be improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664435U true CN208664435U (en) | 2019-03-29 |
Family
ID=65837734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821293681.5U Active CN208664435U (en) | 2018-08-10 | 2018-08-10 | A kind of fixture that capsule service life can be improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706331A (en) * | 2020-12-10 | 2021-04-27 | 青岛森麒麟轮胎股份有限公司 | Aviation tire curing bladder fixture device |
-
2018
- 2018-08-10 CN CN201821293681.5U patent/CN208664435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112706331A (en) * | 2020-12-10 | 2021-04-27 | 青岛森麒麟轮胎股份有限公司 | Aviation tire curing bladder fixture device |
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