CN215749780U - Die for hollow holes of blank - Google Patents
Die for hollow holes of blank Download PDFInfo
- Publication number
- CN215749780U CN215749780U CN202121153148.0U CN202121153148U CN215749780U CN 215749780 U CN215749780 U CN 215749780U CN 202121153148 U CN202121153148 U CN 202121153148U CN 215749780 U CN215749780 U CN 215749780U
- Authority
- CN
- China
- Prior art keywords
- die
- insert
- hole
- blank
- mounting
- 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.)
- Active
Links
Images
Abstract
A die for hollow holes of a blank body comprises a die frame, a die body, filler and a guide positioning pin for positioning the die body; the mounting structure also comprises an insert and a mounting bolt; the insert is arranged at a preset position of the hollow hole and is fixedly connected with the die cavity of the die body through a mounting bolt. The mold is simple in structure, the blank process hole and the water piece mounting hole can be formed in one step by grouting through adjusting the thickness and the shape of the insert, the size and the shape are very convenient to adjust, the accuracy and the consistency of the positions of the process hole and the water piece mounting hole are guaranteed, the labor intensity of workers is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a mould for producing a sanitary ceramic blank, in particular to a mould for forming a blank hollowed hole on high-pressure grouting.
Background
At present, on a blank body of a high-pressure ceramic product, a plurality of process holes and water piece mounting holes are formed according to the requirements of actual products, the holes are basically manually punctured by workers according to needs after the blank body is demoulded, the position degree and the size of the holes are high, and if slight deviation exists, the later-stage finished product sintering quality is directly influenced or partial accessories are not easy to mount. Therefore, the requirement of manual hole pricking on operators is very high, the labor intensity of workers is very high, the situation that the hole position is inaccurate or the size error is large often occurs in the production process, the rejection rate is increased, and the working efficiency and the product forming quality are seriously affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mold for a hollowed-out hole of a green body, and aims to solve the problems of size deviation, firing defects and unsmooth installation of later-stage related water pieces caused by manual hole pricking after a high-pressure green body is formed. The mould can directly form the process holes hollowed out of the blank body and the water piece mounting holes in the blank body grouting process, the subsequent process of manual hole pricking in the later period is omitted, the accuracy and consistency of the positions of the process holes and the water piece mounting holes are guaranteed, the efficiency is improved, the labor intensity of personnel is reduced, and the cost is saved.
In order to solve the technical problems and achieve the technical purpose, the utility model adopts the technical scheme that: a die for hollow holes of a blank body comprises a die frame, a die body, filler and a guide positioning pin for positioning the die body; the mounting structure also comprises an insert and a mounting bolt; the insert is arranged at a preset position of the hollow hole and is fixedly connected with the die cavity of the die body through a mounting bolt.
The insert is a polytetrafluoroethylene block body with an integral structure, and the structure of the insert is matched with the preset structure of the hollow hole.
The insert is one of a cylinder and a prism.
At least one mounting bolt is provided in each insert.
Compared with the prior art, the die disclosed by the utility model is simple in structure, the thickness and the shape of the insert can be adjusted to realize the one-step molding of the blank process hole and the water piece mounting hole by grouting, the size and the shape are very convenient to adjust, the accuracy and the consistency of the positions of the process hole and the water piece mounting hole are ensured, the labor intensity of workers is reduced, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a mold according to a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a blank according to a first embodiment of the present invention.
Fig. 3 is a schematic structural view of a mold according to a second embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a green body according to a second embodiment of the present invention.
In the figure: the die comprises a first blank 1, a first mounting hole 2, a die frame 3, a first die 4, a first insert 5, a first mounting bolt 6, a filling material 7, a guide positioning pin 8, a second die 9, a second mounting bolt 10, a second insert 11, a second blank 12, a second fabrication hole 13, a third insert 14, a second mounting hole 15 and a third mounting bolt 16.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples.
The die for the hollow hole of the blank body comprises a die frame 3, a die body, a filler 7, a guide positioning pin 8 for positioning the die body, an insert and a mounting bolt. The insert is arranged at a preset position of the hollow hole and is fixedly connected with the die cavity of the die body through a mounting bolt. As a preferred embodiment, the insert is a polytetrafluoroethylene block with an integral structure, and the structure of the polytetrafluoroethylene block is matched with the preset structure of the hollowed-out hole. The insert is mostly one of a cylinder and a prism. The hollowed-out holes comprise process holes and mounting holes of components according to product requirements.
At least one mounting bolt is provided in each insert.
The following examples are provided to explain the specific structure of the present invention in detail.
Example one
Referring to fig. 1-2, in this embodiment, two first inserts 5 are disposed on a first mold 4 serving as a mold body, the first inserts 5 are located at preset positions of mounting holes of a blank, the mounting holes are small, the first inserts 5 are mounted on a mold cavity of the first mold 4 by using a first mounting bolt 6, and after grouting is completed, the first inserts are removed by screwing the first mounting bolt, so that a mounting hole structure of the first mounting hole 2 of the first blank 1 in fig. 2 is shown.
Example two
Referring to fig. 3-4, in the present embodiment, the second die 9 as the die body is provided with a plurality of preset positions of hollowed holes, which have four larger hollowed holes and two smaller mounting holes, the hollowed holes are filled with the second inserts 11, each second insert 11 is connected and fixed with the die cavity of the second die by two second mounting bolts 10, the two second mounting holes 15 are filled with the third inserts 13, and each third insert 15 is fixedly mounted on the die cavity of the second die 9 by one third mounting bolt 16. After grouting is completed, the second insert is taken down by screwing the second mounting bolt, and the structure of the second fabrication hole 13 and the mounting hole of the second blank 12 in the attached drawing 4 is shown.
As a preferable technical scheme, in the actual operation, the sizes and the positions of the process hole and the water piece mounting hole are quickly adjusted by adjusting the shape and the size of the insert.
Claims (4)
1. A die for hollow holes of a blank body comprises a die frame, a die body, filler and a guide positioning pin for positioning the die body; the device is characterized by also comprising an insert and a mounting bolt; the insert is arranged at a preset position of the hollow hole and is fixedly connected with the die cavity of the die body through a mounting bolt.
2. The mold for the pierced hole of the blank according to claim 1, characterized in that: the insert is a polytetrafluoroethylene block body with an integral structure, and the structure of the insert is matched with the preset structure of the hollow hole.
3. The mold for the pierced hole of the blank according to claim 2, characterized in that: the insert is one of a cylinder and a prism.
4. The mold for the pierced hole of the blank according to claim 1, characterized in that: at least one mounting bolt is provided in each insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153148.0U CN215749780U (en) | 2021-05-27 | 2021-05-27 | Die for hollow holes of blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121153148.0U CN215749780U (en) | 2021-05-27 | 2021-05-27 | Die for hollow holes of blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215749780U true CN215749780U (en) | 2022-02-08 |
Family
ID=80098215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121153148.0U Active CN215749780U (en) | 2021-05-27 | 2021-05-27 | Die for hollow holes of blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215749780U (en) |
-
2021
- 2021-05-27 CN CN202121153148.0U patent/CN215749780U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215749780U (en) | Die for hollow holes of blank | |
| CN113084160A (en) | Alloy blade forming device and forming method thereof | |
| CN217252715U (en) | Precise die-casting die for pump shell of power spraying machine | |
| CN212021475U (en) | Positioning device for die installation | |
| CN212144158U (en) | Insert block die for forming hole positions of products | |
| CN111391393A (en) | Novel processing method and die for railway base plate | |
| CN210733102U (en) | Injection mold convenient to adjust | |
| CN210450826U (en) | Casting wax mold easy to open | |
| CN206997502U (en) | One kind is easy to regulation and positioning product mould | |
| CN114042915B (en) | Forming device and forming method for non-round hole alloy blade | |
| CN217414364U (en) | Pressureless sintering carborundum press forming die | |
| CN215320899U (en) | Precision mold for production and processing of automobile parts | |
| CN216398744U (en) | Cutting device for die manufacturing | |
| CN214726155U (en) | Injection mold convenient to drawing of patterns | |
| CN218660221U (en) | Injection mold of antiseized mould | |
| CN211031375U (en) | Can decide quick forming die in high easy demoulding dovetail groove | |
| CN209756210U (en) | Semi-automatic production mold | |
| CN217964256U (en) | Shaping tool for special-shaped rod piece made of difficult-to-shape material | |
| CN216176297U (en) | Integrally formed process die | |
| CN209189601U (en) | A kind of component with inclined plane takes out the structure of tooth | |
| CN216263151U (en) | Automobile stamping die convenient to drawing of patterns | |
| CN220198253U (en) | Mould locking device | |
| CN218985562U (en) | Mechanical die convenient to position | |
| CN210125681U (en) | Make things convenient for front groove forming die of height adjustment | |
| CN215550204U (en) | Base is used in plastic mould installation convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |