CN208759835U - A kind of bellows forming die - Google Patents
A kind of bellows forming die Download PDFInfo
- Publication number
- CN208759835U CN208759835U CN201821135582.4U CN201821135582U CN208759835U CN 208759835 U CN208759835 U CN 208759835U CN 201821135582 U CN201821135582 U CN 201821135582U CN 208759835 U CN208759835 U CN 208759835U
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- China
- Prior art keywords
- type groove
- die ontology
- groove
- clamping portion
- die
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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.)
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of bellows forming dies, including rectangular die ontology, type groove and lower rack gear, mold further includes clamping portion, the lower rack gear processing sets up is in the downside of the die ontology, the type groove is set to the docking inner surface of the die ontology, the clamping portion is set to the junction of the docking inner surface and upper side of the die ontology, and the type groove is the semicircle groove tubular with ripple, and the type groove penetrates through the die ontology.The bellows forming die structure is simple, be applicable in it is tubular it is more, convenient for substitute, it is at low cost convenient for promote.
Description
Technical field
The utility model relates to bellows manufacturing field more particularly to a kind of bellows forming dies.
Background technique
Bellows is that one kind has elastic tube, is widely used in industrial production and life, as trunking, washing machine are arranged
The adapter tube of displacement etc. that water pipe, ventilator tracheae, supplement vibration generate.Hose extruder and corrugated pipe forming machine are continuous productions
The special equipment of bellows, product specification size are realized by replacement different size mold.
There are many forming methods of bellows, however structure is complicated for existing bellows forming die, for different tube diameters
It is poor and at high cost with the replaceability of the bellows of model, therefore cause the cost of manufacture of Integral sylphon bellows and manufacture model single.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide bellows forming dies, can solve
Certainly traditional die structure is complicated, replaceability is poor and problem at high cost.
The purpose of this utility model is implemented with the following technical solutions:
A kind of bellows forming die further includes clamping portion including rectangular die ontology, type groove and lower rack gear, mold,
For the lower rack gear processing sets up in the downside of the die ontology, the type groove is set to table in the docking of the die ontology
Face, the clamping portion are set to the junction of the docking inner surface and upper side of the die ontology, and the type groove is band ripple
Tubular semicircle groove, and the type groove penetrates through the die ontology.
Preferably, the clamping portion is the clamping step of concave or convex.
Preferably, the outer diameter of the type groove is 13.05±0.05Mm, the internal diameter of the type groove are 10.9±0.05mm。
Preferably, the quantity of the type groove is two, and the caliber of two type grooves is different.
Preferably, radiating groove is set in the center line that the inner wall of the type groove is parallel to type groove.
Preferably, in the docking inner surface of the die ontology along the type groove caliber edge-perpendicular in the type groove
Heart line opens up multiple ventholes.
Compared with prior art, the utility model has the beneficial effects that: structure is simple, be applicable in it is tubular it is more, convenient for substitute, at
This is low convenient for popularization.
Detailed description of the invention
Fig. 1 is a kind of one embodiment structural schematic diagram of bellows forming die of the utility model；
Fig. 2 is a kind of structural schematic diagram of the second embodiment of bellows forming die of the utility model；
Fig. 3 faces direction structure schematic diagram for a kind of 3rd embodiment of bellows forming die of the utility model.
In figure: 1, die ontology；2, type groove；3, lower rack gear；4, clamping portion；5, radiating groove；6, venthole.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Embodiment one (referring to Fig. 1)
A kind of bellows forming die, including rectangular die ontology 1, type groove 2 and lower rack gear 3, mold further includes clamping
Portion 4, for lower 3 processing sets up of rack gear in the downside of die ontology 1, type groove 2 is set to the docking inner surface of die ontology 1, clamping portion 4
It is set to the junction of the docking inner surface and upper side of die ontology 1, type groove 2 is the semicircle groove tubular with ripple, and type
Slot 2 penetrates through die ontology 1.Clamping portion 4 is the clamping step of concave or convex, and the mold of two indents, one evagination docks shape
At entire mold.
Preferably, in a particular embodiment, the outer diameter of type groove 2 is 13.05±0.05Mm, internal diameter 10.9±0.05mm。
Embodiment two (referring to fig. 2)
The quantity of type groove 2 is two, and the caliber of two type grooves 2 is different.It is different that one mold can produce simultaneously caliber
Bellows, this improves whole production efficiencys.
Embodiment three (referring to Fig. 3)
Radiating groove 5 is set in the center line that the inner wall of type groove 2 is parallel to type groove, on the docking inner surface edge of die ontology 1
Type groove caliber edge-perpendicular opens up multiple ventholes 6 in the center line of type groove 2.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (6)
1. a kind of bellows forming die, including rectangular die ontology, type groove and lower rack gear, it is characterised in that: mold also wraps
Clamping portion is included, for the lower rack gear processing sets up in the downside of the die ontology, the type groove is set to the die ontology
Inner surface is docked, the clamping portion is set to the junction of the docking inner surface and upper side of the die ontology, the type groove
For the semicircle groove tubular with ripple, and the type groove penetrates through the die ontology.
2. mold according to claim 1, it is characterised in that: the clamping portion is the clamping step of concave or convex.
3. mold according to claim 1, it is characterised in that: the outer diameter of the type groove is 13.05±0.05Mm, the type groove
Internal diameter be 10.9±0.05mm。
4. mold according to claim 1, it is characterised in that: the quantity of the type groove is two, and the pipe of two type grooves
Diameter is different.
5. mold according to claim 1, it is characterised in that: set in the center line that the inner wall of the type groove is parallel to type groove
Set radiating groove.
6. mold according to claim 1, it is characterised in that: the die ontology docking inner surface along the type groove
Caliber edge-perpendicular opens up multiple ventholes in the center line of the type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135582.4U CN208759835U (en) | 2018-07-17 | 2018-07-17 | A kind of bellows forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135582.4U CN208759835U (en) | 2018-07-17 | 2018-07-17 | A kind of bellows forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208759835U true CN208759835U (en) | 2019-04-19 |
Family
ID=66128730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135582.4U Active CN208759835U (en) | 2018-07-17 | 2018-07-17 | A kind of bellows forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208759835U (en) |
-
2018
- 2018-07-17 CN CN201821135582.4U patent/CN208759835U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |