CN202427950U - Cold press mould - Google Patents
Cold press mould Download PDFInfo
- Publication number
- CN202427950U CN202427950U CN2012200147642U CN201220014764U CN202427950U CN 202427950 U CN202427950 U CN 202427950U CN 2012200147642 U CN2012200147642 U CN 2012200147642U CN 201220014764 U CN201220014764 U CN 201220014764U CN 202427950 U CN202427950 U CN 202427950U
- Authority
- CN
- China
- Prior art keywords
- raised line
- workbench
- pressure head
- line segment
- cold press
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a cold press mould, which is used for forming a green body with a concave-convex structure on the bottom surface. The cold press mould comprises a lifting workbench, a die frame, an upper pressure head, a lower pressure head and a material distributing box, wherein the die frame is arranged on the workbench and is formed with a die hole; the upper pressure head and the lower pressure head are arranged above and under the workbench and are opposite to the die hole; and the material distributing box can linearly arranged on the top surface of the workbench in a sliding mode. The upper end face of the lower pressure head is provided with a first raised line segment extending in the sliding direction of the material distributing box, and a second raised line segment and a third raised line segment which extend in the sliding direction of the material distributing box and are in mutual butt joint are respectively arranged on the workbench and the die frame. When the lower pressure head rises to a demoulding position, the first raised line segment, the second raised line segment and the third raised line segment are in mutual butt joint. Yield grooves fitted with the raised line segments are formed in the bottom surface of the material distributing box. According to the cold press mould, the high-efficiency automatic production of the green body can be realized.
Description
Technical field
The utility model relates to metallurgical powder cold press field, relates in particular to a kind of cold press mould.
Background technology
Known, the cold press mould generally by self-powered platform, be arranged at be formed with on the workbench nib framed, be arranged at the workbench upper and lower upper and lower pressure head relative with nib, push-down head stretches in the nib and forms the charging die cavity with nib; Seaming chuck is pressed to the material in the die cavity during work; Can't carry out the automatic demoulding discharging when structure of existing cold press mould has the base substrate of concaveconvex structure in the compacting bottom surface, in order to realize the purpose of automatic fast demoulding, mould can only be suppressed the smooth base substrate in bottom surface; The upper surface that is push-down head is a burnishing surface; Therefore, can't satisfy the demand in market, still need improve.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, and a kind of cold press mould that rapid automatized production bottom surface has the base substrate of concaveconvex structure that is used for is provided, and this mould can realize that the bottom surface has the automatic demoulding discharging of the base substrate of concaveconvex structure.
The purpose of the utility model realizes through following technical scheme:
A kind of cold press mould; Be used to form the base substrate that the bottom surface has concaveconvex structure; But comprise self-powered platform, be arranged at be formed with on the workbench nib framed, be arranged at the cloth magazine that the workbench upper and lower upper and lower pressure head relative with nib and linear slide are arranged at bench top; It is characterized in that: said push-down head upper surface is formed with the first raised line section of extending along cloth magazine glide direction; Said workbench and framed end face are respectively arranged with second, third raised line section of extending and docking each other along cloth magazine glide direction; When the push-down head rising portion in demoulding position, first, second, third raised line section is docked each other, said cloth magazine bottom surface is formed with and the suitable slot to make way of raised line section.
The utlity model has following beneficial effect:
Second, third raised line section through butt joint is set at workbench and framed end face, be formed on the first raised line section that to dock with second, third raised line section demoulding position and form and the suitable slot to make way of raised line section at cloth magazine face at the push-down head end face; The first raised line section is used to make the base substrate bottom surface to form concaveconvex structure; Second, third raised line section is used to guide the cloth magazine on workbench, to slide; The slot to make way and first raised line that prevent the cloth magazine are stuck; Thereby realize that the bottom surface has the fast demoulding of the base substrate of concaveconvex structure, wherein the cross section of raised line section can adopt multiple structure according to the formation of base substrate.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
The base substrate that Fig. 2 provides for the utility model with concaveconvex structure.
The specific embodiment
With reference to shown in Figure 1; A kind of cold press mould; Be used to form the base substrate 6 that the bottom surface has concaveconvex structure, but comprise self-powered platform 1, be arranged at the cloth magazine 3 that the relative upper and lower pressure head 5,4 of the nib framed 2, that be arranged at workbench 1 upper and lower and framed 2 that is formed with nib on the workbench 1 and linear slide are arranged at workbench 1 end face.Wherein, workbench 1 is a known prior art with framed 2 connected mode, the type of drive of upper and lower pressure head 5,4 and the structure of cloth magazine 3, here no longer specifies, and below in conjunction with accompanying drawing detailed explanation is done in the improvement of the utility model:
Push-down head 4 upper surfaces are formed with three roads, the first raised line section 41 of extending along cloth magazine 3 glide directions; Workbench 1 is respectively arranged with second, third raised line section 11,21 of three roads of extending and docking each other along cloth magazine 3 glide directions with framed 2 end faces; When rising, push-down head 4 is in demoulding position; First, second, third raised line section 41,11,21 is docked each other; It all is isosceles trapezoid that cloth magazine 3 bottom surfaces are formed with cross section with suitable slot to make way 31, the first, second, third raised line sections 41,11,21 of raised line section 41,11,21 identical.
The above; Be merely the preferred embodiment of the utility model; So can not limit the scope that the utility model is implemented with this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (1)
1. cold press mould; Be used to form the base substrate that the bottom surface has concaveconvex structure; But comprise self-powered platform, be arranged at be formed with on the workbench nib framed, be arranged at the cloth magazine that the workbench upper and lower upper and lower pressure head relative with nib and linear slide are arranged at bench top; It is characterized in that: said push-down head upper surface is formed with the first raised line section of extending along cloth magazine glide direction; Said workbench and framed end face are respectively arranged with second, third raised line section of extending and docking each other along cloth magazine glide direction; When the push-down head rising portion in demoulding position, first, second, third raised line section is docked each other, said cloth magazine bottom surface is formed with and the suitable slot to make way of raised line section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200147642U CN202427950U (en) | 2012-01-04 | 2012-01-04 | Cold press mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200147642U CN202427950U (en) | 2012-01-04 | 2012-01-04 | Cold press mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427950U true CN202427950U (en) | 2012-09-12 |
Family
ID=46777425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200147642U Expired - Fee Related CN202427950U (en) | 2012-01-04 | 2012-01-04 | Cold press mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202427950U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942286A (en) * | 2015-07-09 | 2015-09-30 | 中国核动力研究设计院 | Fall-head-free distributing device having large density difference and used for fuel blank forming and distributing method of fall-head-free distributing device |
| CN106180700A (en) * | 2016-07-13 | 2016-12-07 | 福建南安市华天机械有限公司 | A kind of automatic cold press |
| CN106584667A (en) * | 2016-12-22 | 2017-04-26 | 南安市智德机械设备有限公司 | Hydraulic brick press capable of improving uniformity of material spreading |
-
2012
- 2012-01-04 CN CN2012200147642U patent/CN202427950U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942286A (en) * | 2015-07-09 | 2015-09-30 | 中国核动力研究设计院 | Fall-head-free distributing device having large density difference and used for fuel blank forming and distributing method of fall-head-free distributing device |
| CN106180700A (en) * | 2016-07-13 | 2016-12-07 | 福建南安市华天机械有限公司 | A kind of automatic cold press |
| CN106584667A (en) * | 2016-12-22 | 2017-04-26 | 南安市智德机械设备有限公司 | Hydraulic brick press capable of improving uniformity of material spreading |
| CN106584667B (en) * | 2016-12-22 | 2018-10-19 | 南安市智德机械设备有限公司 | A kind of hydraulic brick press machine improving the cloth uniformity |
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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: 20120912 Termination date: 20180104 |