CN205766752U - A kind of lower mold core for pressing glazed tile and glazed tiles mould - Google Patents
A kind of lower mold core for pressing glazed tile and glazed tiles mould Download PDFInfo
- Publication number
- CN205766752U CN205766752U CN201620736939.9U CN201620736939U CN205766752U CN 205766752 U CN205766752 U CN 205766752U CN 201620736939 U CN201620736939 U CN 201620736939U CN 205766752 U CN205766752 U CN 205766752U
- Authority
- CN
- China
- Prior art keywords
- nail
- lower mold
- core
- mold core
- screw
- 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
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- Press-Shaping Or Shaping Using Conveyers (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
A kind of lower mold core for pressing glazed tile and glazed tiles mould, lower mold core includes core rod body, core rod body is provided with the nail that up/down perforation passes for nail, and core rod body is formed with the screw of up/down perforation, is provided with screw rod in screw, screw rod is formed through described nail vertically, this utility model can use batch machining to have the screw rod of nail, processing screw hole on core rod body, and changing nail only needs removing damaged old screw rod more to renew screw rod, simple efficient, easy to operate.
Description
Technical field
This utility model relates to a kind of lower mold core for pressing glazed tile and mould.
Background technology
Chinese patent literature CN2875754 discloses the improved mould core of a kind of pressing glazed tile, including being placed in framed one-tenth
In die cavity and the lower mold core that can move up and down along forming cavity, lower mold core is by core rod body and covers the pressure-bearing surface at core rod body
On rubber layer constitute, on framed, be further fixed on nail supporting plate, supporting plate connects to be had nail, lower mold core to have to run through core rod body
With the nail of rubber layer, nail extends upwardly in forming cavity through the nail in lower mold core；Described core rod body pressure-bearing works
Nail week on face is along being installed with the becket extending to rubber layer end face at least up.Due to rubber layer nail side face and nail
Between there is becket, thus efficiently solve rubber layer nail perisporium easily by nail tractive cause fluffing even with core rod
The technical problem departed from, the service life extending lower mold core is short, glazed tiles fixing hole flat appearance after molding, attractive in appearance, carries
The high quality of glazed tiles.The becket part palpus high-quality wlding built-up welding of above-mentioned nail, then at CNC Drilling operation, processed
The journey difficulty big time is long, and repairs difficulty after damage, it usually needs changing whole lower mold core, replacement cost is high.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of simple in construction, be conveniently replaceable nail
Lower mold core and mould for pressing glazed tile.
The purpose of this utility model realizes by following technical solution:
A kind of lower mold core for pressing glazed tile, including core rod body, core rod body is provided with up/down perforation for nail
The nail that son passes, it is characterised in that: core rod body is formed with the screw of up/down perforation, is provided with screw rod, screw rod edge in screw
Axially through forming described nail.
Further, the top of described screw rod is cone.
Further, the end face of described core rod body is provided with rubber layer, and the top of rubber layer is stretched out on the top of described screw rod
Face.
A kind of glazed tiles mould, including have forming cavity framed, can be arranged on up or down in forming cavity
Lower mold core, the upper mold core relative with described lower mold core and being arranged on framed can be arranged in forming cavity up or down may pass through
The nail of described nail.
This utility model has the advantages that
This utility model can use batch machining to have the screw rod of nail, processing screw hole on core rod body, changes nail
Removing damaged old screw rod is only needed more to renew screw rod, efficiently, the most easy to operate.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is described in further detail.
Fig. 1 is the structural representation of this utility model lower mold core.
Detailed description of the invention
With reference to shown in Fig. 1, a kind of lower mold core for pressing glazed tile, including core rod body 1, core rod body 1 is provided with
The nail 21 that up/down perforation passes for nail, core rod body 1 is formed with the screw 11 of up/down perforation, is provided with spiral shell in screw 11
Bar 2, screw rod 2 is formed through nail 21 vertically, and the top 22 of screw rod 2 is cone.
After nail 21 is damaged, removing damaged old screw rod 2 is only needed more to renew screw rod 2, the most efficiently, operation side
Just.
The above, preferred embodiment the most of the present utility model, therefore this utility model can not be limited with this and implement
Scope, the equivalence change i.e. made according to this utility model claim and description with modify, all should still belong to this
In the range of utility model patent is contained.
Claims (4)
1., for a lower mold core for pressing glazed tile, including core rod body, core rod body is provided with up/down perforation for nail
The nail passed, it is characterised in that: core rod body is formed with the screw of up/down perforation, is provided with screw rod in screw, and screw rod is along axle
To being formed through described nail.
A kind of lower mold core for pressing glazed tile the most according to claim 1, it is characterised in that: the top of described screw rod
For cone.
A kind of lower mold core for pressing glazed tile the most according to claim 1, it is characterised in that: described core rod body
End face is provided with rubber layer, and the end face of rubber layer is stretched out on the top of described screw rod.
4. a glazed tiles mould, including have forming cavity framed, can be arranged on up or down in forming cavity as
The arbitrary described lower mold core of claims 1 to 3, the upper mold relative with described lower mold core can be arranged in forming cavity up or down
Core and be arranged on framed the nail that may pass through described nail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736939.9U CN205766752U (en) | 2016-07-13 | 2016-07-13 | A kind of lower mold core for pressing glazed tile and glazed tiles mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620736939.9U CN205766752U (en) | 2016-07-13 | 2016-07-13 | A kind of lower mold core for pressing glazed tile and glazed tiles mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205766752U true CN205766752U (en) | 2016-12-07 |
Family
ID=58123090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620736939.9U Expired - Fee Related CN205766752U (en) | 2016-07-13 | 2016-07-13 | A kind of lower mold core for pressing glazed tile and glazed tiles mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205766752U (en) |
-
2016
- 2016-07-13 CN CN201620736939.9U patent/CN205766752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180713 |