CN205870995U - Leak protection material mould core and matched with metal insert thereof - Google Patents
Leak protection material mould core and matched with metal insert thereof Download PDFInfo
- Publication number
- CN205870995U CN205870995U CN201620852473.9U CN201620852473U CN205870995U CN 205870995 U CN205870995 U CN 205870995U CN 201620852473 U CN201620852473 U CN 201620852473U CN 205870995 U CN205870995 U CN 205870995U
- Authority
- CN
- China
- Prior art keywords
- metal insert
- matched
- mould core
- mould
- connecting portion
- 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
Links
Landscapes
- Fuses (AREA)
Abstract
The utility model relates to a leak protection material mould core and matched with metal insert thereof, including the mould core, with mould core matched with metal insert, the mould core set up on forming die, and the lower extreme of mould core is provided with connecting portion, is provided with a sealed boss on the connecting portion, the connecting portion setting in metal insert's inner screw hole, and correspond in the inner screw hole one of mould core serve be provided with with sealed boss matched with inner chamfering, sealed boss is conflicted on inner chamfering and is constructed moulding utensil core and metal insert's sealed cooperation, inner chamfering's the number of degrees are a, and an is 5~45. The utility model has the advantages of simple structure, stable performance be reliable, can effectively improve circuit breaker pedestal production efficiency.
Description
Technical field
This utility model relates to a kind of processing mold, is specifically related to a kind of material leak-proof mould fuse and the metal matched thereof
Inserts.
Background technology
At present, the base of chopper is all that the mode using compression molding is made, and is provided with gold in the base of chopper
Belonging to insert nut, when processing base, the BMC in mould is easily accessible in metal insert nut, causes metal
Insert nut blocking or waste material enter in metal insert nut, thus also leverage circuit breaker base working (machining) efficiency and
Quality.
Summary of the invention
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of simple in construction, stable and reliable for performance,
The material leak-proof mould fuse that can be effectively improved circuit breaker base production efficiency and the metal insert matched thereof.
For achieving the above object, this utility model employing, a kind of material leak-proof mould fuse and the metal insert matched thereof,
The metal insert matched with mould fuse including mould fuse, described mould fuse is arranged on mould, and mould
The lower end of fuse is provided with a connecting portion, and connecting portion is provided with a seal boss, and described connecting portion is arranged on metal
In the inner bolt hole of inserts, and it is provided with, on one end of corresponding mould fuse, the interior chamfering matched with seal boss in inner bolt hole,
Seal boss is conflicted in interior chamfering and is constituted mould fuse and coordinates with the sealing of metal insert.
Especially, the number of degrees of described interior chamfering are a, and a is 5 °～45 °.
The beneficial effects of the utility model are: by being provided with the interior chamfering phase of and metal insert on mould fuse
The boss coordinated, when mould fuse is connected in metal insert, mould fuse constitutes sealing with metal insert and coordinates, thus can
Avoid the BMC in mould to enter in metal insert, thus improve production efficiency and the quality of circuit breaker base,
And this material leak-proof mould fuse and the metal insert that matches thereof have simple in construction, advantage stable and reliable for performance.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram.
Fig. 2 is the sectional view of this utility model metal insert.
Fig. 3 is the structural representation of this utility model mould fuse.
Detailed description of the invention
As shown in Figures 1 to 3, this utility model embodiment be a kind of material leak-proof mould fuse and the metal that matches embedding
Part, the metal insert 20 matched with mould fuse 10 including mould fuse 10, described mould fuse 10 is arranged on shaping mould
On tool, and the lower end of mould fuse 10 is provided with a connecting portion 11, and connecting portion 11 is provided with a seal boss 12, described
Connecting portion 11 be arranged in the inner bolt hole 21 of metal insert 20, and arrange on one end of corresponding mould fuse 10 in inner bolt hole 21
Having the interior chamfering 22 matched with seal boss 12, the number of degrees of described interior chamfering 22 is a, and a is 5 °～45 °.Described is close
Envelope boss 12 is conflicted in interior chamfering 22 and is constituted mould fuse 10 and coordinates with the sealing of metal insert 20.By at mould fuse
On be provided with a boss matched with the interior chamfering of metal insert, when mould fuse is connected in metal insert, mould
Fuse constitutes sealing with metal insert and coordinates, thus the BMC in mould can be avoided to enter in metal insert, thus
Improve production efficiency and the quality of circuit breaker base, and this material leak-proof mould fuse and the metal insert that matches thereof have knot
The advantage that structure is simple, stable and reliable for performance.
Claims (2)
1. material leak-proof mould fuse and the metal insert that matches thereof, match with mould fuse including mould fuse
Metal insert, it is characterised in that: described mould fuse is arranged on mould, and the lower end of mould fuse is provided with one
Connecting portion, connecting portion is provided with a seal boss, and described connecting portion is arranged in the inner bolt hole of metal insert, and interior spiral shell
Being provided with, on one end of corresponding mould fuse, the interior chamfering matched with seal boss in hole, seal boss is conflicted in interior chamfering
And composition mould fuse coordinates with the sealing of metal insert.
Material leak-proof mould fuse the most according to claim 1 and the metal insert matched thereof, it is characterised in that: described
The number of degrees of interior chamfering are a, and a is 5 °～45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852473.9U CN205870995U (en) | 2016-08-09 | 2016-08-09 | Leak protection material mould core and matched with metal insert thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852473.9U CN205870995U (en) | 2016-08-09 | 2016-08-09 | Leak protection material mould core and matched with metal insert thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205870995U true CN205870995U (en) | 2017-01-11 |
Family
ID=57701072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620852473.9U Expired - Fee Related CN205870995U (en) | 2016-08-09 | 2016-08-09 | Leak protection material mould core and matched with metal insert thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205870995U (en) |
-
2016
- 2016-08-09 CN CN201620852473.9U patent/CN205870995U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205870995U (en) | Leak protection material mould core and matched with metal insert thereof | |
| CN203246046U (en) | Exhaust structure of silica gel injection mold | |
| CN204673852U (en) | A kind of new and effective cooling sprue bush | |
| CN204130759U (en) | The bent plug of posture three in a kind of U.S. rule one | |
| CN202921850U (en) | Centrifugal seat forging mold | |
| CN203438452U (en) | Split type forming mold for needle tube rubber plug | |
| CN207014702U (en) | A kind of mould structure for being punched glue-feeder | |
| CN203853497U (en) | Combined closed die | |
| CN205058384U (en) | Gum cover forming die | |
| CN205058383U (en) | Mould with improve shaping effect | |
| CN205130193U (en) | Improve film effects's mould | |
| CN205058386U (en) | Improve film effects's gum cover forming die | |
| CN204226255U (en) | A kind of blower fan flange plate | |
| CN103737863B (en) | A kind of Liquid silicone rubber injection mould | |
| CN206551331U (en) | A kind of integral moulded splined petal tool | |
| CN203356567U (en) | Cast-aluminum rotor die-casting die with good exhausting effect | |
| CN203076434U (en) | One-time molding die with threaded sealing ring | |
| CN103008462B (en) | A kind of battery steel shell is shaping, shaping compound die | |
| CN208304078U (en) | A kind of screw mold | |
| CN202943815U (en) | Compression mold for valve plastic filler | |
| CN203617274U (en) | Lead frame for low-power devices | |
| CN204470718U (en) | End face labyrinth type saw blade clamping plate | |
| CN202963224U (en) | Battery steel shell molding and reshaping compound die | |
| CN209022322U (en) | A kind of integral intelligent card protection shell manufacture mold | |
| CN206225241U (en) | Silver contact automation riveting device in a kind of mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |