CN210283296U - Installation mould of glass lid bleeder vent protective sheath - Google Patents
Installation mould of glass lid bleeder vent protective sheath Download PDFInfo
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- CN210283296U CN210283296U CN201921226261.XU CN201921226261U CN210283296U CN 210283296 U CN210283296 U CN 210283296U CN 201921226261 U CN201921226261 U CN 201921226261U CN 210283296 U CN210283296 U CN 210283296U
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Abstract
The utility model provides an installation mould of glass lid bleeder vent protective sheath, includes mould core, mould core upper cover, mould core lower cover, spring, mould core upper portion is the toper, and mould core middle part is the cylinder, and mould core lower part is the cylinder, and the mould core outside has a bulge loop, and mould core upper portion coupling spring, a bulge loop is connected to the spring bottom, mould core upper cover is connected in a bulge loop outside, and mould core upper cover is connected to the spring outside, and mould core upper cover is connected to the mould core inside, and the mould core slides in mould core upper cover, and mould core upper cover is hollow cylinder, and mould core upper cover lower part has a screw thread, No. two bulge loops have on a screw thread upper portion, and mould core lower cover is hollow cylinder, mould core lower cover inside has No. two screw threads, and No. one screw thread meshes with No. two screw threads mutually, and mould core upper cover lower part connection mould core lower cover.
Description
Technical Field
The utility model relates to a mould field especially relates to an installation mould of glass lid bleeder vent protective sheath.
Background
Generally, be used for glass lid bleeder vent protective sheath's mounting die on the market, all be through stamping technology, utilize the mould to overlap the cover of going up of protective sheath and overlap direct punching press connection on glass lid bleeder vent edge down, when utilizing the punching press of this kind of mould, because this kind of mould overall structure is unreasonable, the vertical punching press power of mould is directly covered to glass, crushes glass lid easily, causes the unnecessary loss.
Disclosure of Invention
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide a rational in infrastructure's an installation mould of glass lid bleeder vent protective sheath.
The utility model aims at realizing through the following technical scheme:
an installation mould of a glass cover air vent protective sleeve comprises a mould core, a mould core upper sleeve, a mould core lower sleeve and a spring, the upper part of the die core is conical, the middle part of the die core is cylindrical, the lower part of the die core is cylindrical, the outer side of the die core is provided with a convex ring, the upper part of the die core is connected with a spring, the bottom of the spring is connected with a convex ring, the outer side of the convex ring is connected with the upper sleeve of the die core, the outer side of the spring is connected with the upper sleeve of the die core, the inner part of the die core is connected with the upper sleeve of the die core, the die core slides in the upper sleeve of the die core, the upper sleeve of the die core is a hollow cylinder, the lower part of the upper sleeve of the die core is provided with a first thread, the upper part of the first thread is provided with a second convex ring, the lower sleeve of the mold core is a hollow cylinder, the second thread is arranged inside the lower sleeve of the mold core, the first thread is meshed with the second thread, and the lower part of the upper sleeve of the mold core is connected with the lower sleeve of the mold core.
The upper die core sleeve is in threaded connection with the lower die core sleeve, the bottom of the second convex ring is connected with the lower die core sleeve, the lower die core sleeve is connected with the lower die core sleeve, and the die core slides in the lower die core sleeve.
Has the advantages that:
the mould is installed and fixed on a punching machine, an upper sleeve and a lower sleeve of the glass cover air vent protective sleeve are respectively installed above and below the glass cover air vent, the upper part of the mould core is aligned with a cone, the punching force of the punching machine acts on the upper sleeve of the mould core, the spring inside the upper sleeve of the mould core is stressed and compressed, the upper sleeve of the mould core and the lower sleeve of the mould core move downwards, the upper part of the mould core is acted on the upper sleeve of the glass cover protective sleeve in a cone shape, the upper sleeve of the protective sleeve is expanded into a horn shape through the cone-shaped transverse expansion force on the upper part of the mould core, the upper sleeve of the protective sleeve is tightly combined with the lower sleeve and fixed on the edge of the air vent of the glass cover, the mould does not directly and longitudinally punch the glass cover, the glass cover cannot be crushed, the whole structure is more reasonable and practical, the production efficiency is improved, when the upper sleeve of the, the use is more convenient.
Drawings
Fig. 1 is the utility model discloses an installation mould structure sketch map of glass lid bleeder vent protective sheath.
Fig. 2 is the utility model discloses an installation mould core schematic structure of glass lid bleeder vent protective sheath.
Fig. 3 is a schematic diagram of a mold core upper sleeve structure of a mounting mold of a glass cover air hole protective sleeve.
Fig. 4 is the utility model discloses an installation mould core lower cover structure schematic diagram of glass lid bleeder vent protective sheath.
Fig. 5 is the schematic diagram of the spring structure of the installation mold of the air hole protection sleeve of the glass cover.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
an installation mold of a glass cover air vent protective sleeve comprises a mold core 01, a mold core upper sleeve 02, a mold core lower sleeve 03 and a spring 04, wherein the upper part of the mold core 01 is conical, the middle part of the mold core 01 is cylindrical, the lower part of the mold core 01 is cylindrical, the outer side of the mold core 01 is provided with a first convex ring 09, the upper part of the mold core 01 is connected with the spring 04, the bottom of the spring 04 is connected with the first convex ring 09, the outer side of the first convex ring 09 is connected with the mold core upper sleeve 02, the outer side of the spring 04 is connected with the mold core upper sleeve 02, the inner part of the mold core 01 is connected with the mold core upper sleeve 02, the mold core 01 slides in the mold core upper sleeve 02, the mold core upper sleeve 02 is a hollow cylinder, the lower part of the mold core upper sleeve 02 is provided with a first thread 06, the upper part of the first thread 06 is provided with a second convex ring 05, the mold core lower sleeve 03, the first thread 06 is meshed with the second thread 11, and the lower part of the upper mold core sleeve 02 is connected with the lower mold core sleeve 03.
The upper mold core sleeve 02 is in threaded connection with the lower mold core sleeve 03, the bottom of the second convex ring 05 is connected with the lower mold core sleeve 03, the lower portion of the mold core 01 is connected with the lower mold core sleeve 03, and the mold core 01 slides in the lower mold core sleeve 03.
The mould is installed and fixed on a punching machine, an upper sleeve and a lower sleeve of a glass cover air vent protective sleeve are respectively installed above and below the air vent of a glass cover, the upper sleeve and the lower sleeve are aligned with a cone on the upper part of a mould core 01, the punching force of the punching machine acts on the upper sleeve 02 of the mould core, a spring 04 in the upper sleeve 02 of the mould core is stressed and compressed, the upper sleeve 02 of the mould core and the lower sleeve 03 of the mould core move downwards, the cone on the upper part of the mould core 01 acts on the upper sleeve of the glass cover protective sleeve, the upper sleeve of the protective sleeve is expanded into a horn shape through the transverse expansion force of the cone on the upper part of the mould core 01, the upper sleeve and the lower sleeve are tightly combined and fixed at the edge of the air vent of the glass cover, the mould does not directly and longitudinally punch the glass cover, the glass cover cannot be crushed, the whole structure is more reasonable and practical, the production efficiency is improved, when the upper sleeve 02 of, the use is more convenient.
Claims (2)
1. The utility model provides an installation mould of glass lid bleeder vent protective sheath, characterized by: comprises a mould core, an upper mould core sleeve, a lower mould core sleeve and a spring, the upper part of the die core is conical, the middle part of the die core is cylindrical, the lower part of the die core is cylindrical, the outer side of the die core is provided with a convex ring, the upper part of the die core is connected with a spring, the bottom of the spring is connected with a convex ring, the outer side of the convex ring is connected with the upper sleeve of the die core, the outer side of the spring is connected with the upper sleeve of the die core, the inner part of the die core is connected with the upper sleeve of the die core, the die core slides in the upper sleeve of the die core, the upper sleeve of the die core is a hollow cylinder, the lower part of the upper sleeve of the die core is provided with a first thread, the upper part of the first thread is provided with a second convex ring, the lower sleeve of the mold core is a hollow cylinder, the second thread is arranged inside the lower sleeve of the mold core, the first thread is meshed with the second thread, and the lower part of the upper sleeve of the mold core is connected with the lower sleeve of the mold core.
2. The installation mold of the glass cover vent protective sleeve as claimed in claim 1, wherein the upper mold core sleeve is in threaded connection with the lower mold core sleeve, the bottom of the second convex ring is connected with the lower mold core sleeve, the lower mold core sleeve is connected with the lower mold core sleeve, and the mold core slides in the lower mold core sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226261.XU CN210283296U (en) | 2019-07-31 | 2019-07-31 | Installation mould of glass lid bleeder vent protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226261.XU CN210283296U (en) | 2019-07-31 | 2019-07-31 | Installation mould of glass lid bleeder vent protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210283296U true CN210283296U (en) | 2020-04-10 |
Family
ID=70060692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921226261.XU Active CN210283296U (en) | 2019-07-31 | 2019-07-31 | Installation mould of glass lid bleeder vent protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210283296U (en) |
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2019
- 2019-07-31 CN CN201921226261.XU patent/CN210283296U/en active Active
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