CN202029431U - Powder tabletting die structure capable of easily sinking die - Google Patents
Powder tabletting die structure capable of easily sinking die Download PDFInfo
- Publication number
- CN202029431U CN202029431U CN 201120078784 CN201120078784U CN202029431U CN 202029431 U CN202029431 U CN 202029431U CN 201120078784 CN201120078784 CN 201120078784 CN 201120078784 U CN201120078784 U CN 201120078784U CN 202029431 U CN202029431 U CN 202029431U
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- Prior art keywords
- cylindrical
- sleeve
- die
- base
- cylindrical sleeve
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- Expired - Fee Related
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Abstract
The utility model relates to a powder tabletting die structure capable of easily sinking a die, which comprises a shaping head, a cylindrical sleeve and a cylindrical base, wherein the shaping head comprises a cylindrical top die cap and a cylindrical die rod; the cylindrical sleeve is sheathed on the die rod; the cylindrical base is sheathed with the sleeve; the side surface of the cylindrical top die cap is provided with two parallel tangent planes 1 by taking a central axis as a symmetry axis; the outer side surface of the cylindrical sleeve is provided with two parallel tangent planes 2 by taking the central axis as the symmetry axis; and the side surface of the cylindrical base is provided with two parallel tangent planes 3 by taking the central axis as the symmetry axis. According to the parallel planes on the shaping head, the sleeve and the base, which are provided by the utility model, force application planes are provided for tools, such as wrenches and the like so as to bring great convenience for disassembling assemblies. In the utility model, the die has a wide applicable range, is simple and quick to operate and is easy to realize.
Description
Technical field
The utility model relates to a kind of easy die sinking pressed powder mould structure.
Background technology
The pressed powder technology is widely used in fields such as pharmacy, macromolecule, pottery, analytical test.At present, compressing tablet is used two kinds of moulds often: a kind of is three component dies, promptly form by cylindrical moulded head, hollow circle tube sleeve and cylindrical base, and be 02270551.1 such as the patent No., denomination of invention is " an improved pressed powder mould "; Another kind is four component dies, promptly forms by cylindrical moulded head, cylindrical spacer, hollow circle tube sleeve and cylindrical base, and be 03271344.4 such as the patent No., denomination of invention is " a kind of make the pressed powder mould that reference electrode is used ".Yet, because common compression mold module outer surface all is a circumference, lacking effective impetus, die sinking is very inconvenient.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and a kind of die sinking pressed powder mould structure easily is provided.
The purpose of this utility model is achieved in that a kind of easy die sinking pressed powder mould structure, comprise the moulded head that constitutes by columniform backform cap and columniform tringle, be sleeved on cylindrical sleeve on the tringle, become the cylindrical base of suit with sleeve shaped, it is two parallel cut surfaces one of symmetry axis that described cylindrical backform cap side is provided with the central shaft, it is two parallel cut surfaces two of symmetry axis that the cylindrical sleeve lateral surface is provided with the central shaft, and it is two parallel cut surfaces three of symmetry axis that the cylindrical base side is provided with the central shaft.
The described length that is arranged on two parallel cut surfaces of cylindrical sleeve lateral surface equates with the height of cylindrical sleeve.
The length of described two parallel cut surfaces that are arranged on the cylindrical sleeve lateral surface is less than the height of cylindrical sleeve.
The utlity model has following advantage: the parallel plane on the moulded head that the utility model proposes, sleeve and the base, for instruments such as spanner provide application of force plane, for dismantling of assembly provides great convenience.The utility model mould is widely applicable, row simple to operate, quick, easy.
Description of drawings
Fig. 1 is the structural representation of three component dies.
Fig. 2 is the structural representation of four component dies.
Fig. 3 is the vertical view of moulded head in three component dies and four component dies.
Fig. 4 is the vertical view of base in three component dies.
Fig. 5 is the vertical view of base in four component dies.
Fig. 6 is the vertical view one of sleeve.
Fig. 7 is the vertical view two of sleeve.
Fig. 8 is the sleeve side view corresponding with sleeve vertical view two.
The specific embodiment
Structure described in the utility model can be used three component dies, shown in Fig. 1,3,4, comprise the moulded head that constitutes by columniform backform cap 1 and columniform tringle 2, be sleeved on cylindrical sleeve 3 on the tringle 2, form the cylindrical base 4 of suit with sleeve 3, the employing base of this three component die is provided with projection, then with sleeve set on projection, realize compressing tablet.It is two parallel cut surfaces 1 of symmetry axis that described cylindrical backform cap 1 side is provided with the central shaft, it is two parallel cut surfaces 26 of symmetry axis that cylindrical sleeve 3 lateral surfaces are provided with the central shaft, in three component dies, two tangent planes of base 4 are arranged on the lateral surface of base big circumference.The length of two parallel cut surfaces that are arranged on cylindrical sleeve 3 lateral surfaces as described in Figure 6 equates with the height of cylindrical sleeve, and shown in Fig. 7,8, the length of described two parallel cut surfaces that are arranged on cylindrical sleeve 3 lateral surfaces is less than the height of cylindrical sleeve.Shown in Fig. 2,3,4,5, also can use four component dies that pad is installed in sleeve when structure described in the utility model, the base of this four component die is provided with slot, then sleeve is inserted on the base, earlier in sleeve, put into first pad then, put into the material that needs compressing tablet then, in sleeve, put into second pad then again, and then the insertion moulded head, two parallel cut surfaces of base are arranged on the chassis outer side face.
No matter be three component dies or four component dies, in the time of operation, only spanner need be sleeved on the parallel cut surface on moulded head, sleeve and the base, just be easy to die sinking, save time and laborsaving.
Claims (3)
1. easy die sinking pressed powder mould structure, comprise the moulded head that constitutes by columniform backform cap (1) and columniform tringle (2), be sleeved on the cylindrical sleeve (3) on the tringle (2), cylindrical base (4) with sleeve (3) formation suit, it is characterized in that: it is two parallel cut surfaces one (5) of symmetry axis that described cylindrical backform cap (1) side is provided with the central shaft, it is two parallel cut surfaces two (6) of symmetry axis that cylindrical sleeve (3) lateral surface is provided with the central shaft, and it is two parallel cut surfaces three (7) of symmetry axis that cylindrical base (4) side is provided with the central shaft.
2. a kind of easy die sinking pressed powder mould structure according to claim 1 is characterized in that: the described length that is arranged on two parallel cut surfaces of cylindrical sleeve (3) lateral surface equates with the height of cylindrical sleeve.
3. a kind of easy die sinking pressed powder mould structure according to claim 1 is characterized in that: the length of described two parallel cut surfaces that are arranged on cylindrical sleeve (3) lateral surface is less than the height of cylindrical sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120078784 CN202029431U (en) | 2011-03-23 | 2011-03-23 | Powder tabletting die structure capable of easily sinking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120078784 CN202029431U (en) | 2011-03-23 | 2011-03-23 | Powder tabletting die structure capable of easily sinking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029431U true CN202029431U (en) | 2011-11-09 |
Family
ID=44891741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120078784 Expired - Fee Related CN202029431U (en) | 2011-03-23 | 2011-03-23 | Powder tabletting die structure capable of easily sinking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029431U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526922A (en) * | 2014-06-30 | 2015-04-22 | 哈尔滨工业大学 | Rubber vulcanization mold easy to open and capable of monitoring mold cavity internal pressure in real time |
| CN104960115A (en) * | 2015-06-19 | 2015-10-07 | 中冶建筑研究总院有限公司 | Die |
| CN107379619A (en) * | 2017-07-25 | 2017-11-24 | 北京理工大学 | A kind of powder presser die and tabletting method for being easy to move back mould |
-
2011
- 2011-03-23 CN CN 201120078784 patent/CN202029431U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104526922A (en) * | 2014-06-30 | 2015-04-22 | 哈尔滨工业大学 | Rubber vulcanization mold easy to open and capable of monitoring mold cavity internal pressure in real time |
| CN104960115A (en) * | 2015-06-19 | 2015-10-07 | 中冶建筑研究总院有限公司 | Die |
| CN107379619A (en) * | 2017-07-25 | 2017-11-24 | 北京理工大学 | A kind of powder presser die and tabletting method for being easy to move back mould |
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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: 20111109 Termination date: 20160323 |