CN207942738U - Middle mould fastening structure - Google Patents
Middle mould fastening structure Download PDFInfo
- Publication number
- CN207942738U CN207942738U CN201820099638.9U CN201820099638U CN207942738U CN 207942738 U CN207942738 U CN 207942738U CN 201820099638 U CN201820099638 U CN 201820099638U CN 207942738 U CN207942738 U CN 207942738U
- Authority
- CN
- China
- Prior art keywords
- fore
- middle mould
- mould
- neighboring
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
- B30B11/08—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds carried by a turntable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
Abstract
Middle mould fastening structure belongs to tablet press machine field.It is characterized in that：Middle mould is mounted in middle punch plate stepped hole, is punched on two neighboring middle punch plate stepped hole bisector, outer tapping；Middle mould fore-set is divided into bolt, screw, fore-set three parts, screw attachment bolt and fore-set；Fore-set head is taper surface, while fore-set is directly contacted with two neighboring middle mould groove surface.When clamping screw, fore-set head squeezes two middle mould groove surfaces, to achieve the purpose that locking.The utility model has the advantages that a set of middle mould fore-set can lock two neighboring middle mould simultaneously, if wherein a set of middle mould fore-set failure, does not interfere with the locking and positioning of middle mould, each middle mould has mould fore-set in two sets to lock simultaneously, improves reliability；In addition fore-set front end is taper bulb, and processing is simple in structure, improves the efficiency of processing, also improves the qualification rate of workpiece.
Description
Technical field
The utility model belongs to tablet press machine field.
Background technology
The mold of Highspeedrotarytabletpress is divided into upper, middle, and lower part, and the fixed structure of traditional middle mould is using seperated
Formula fore-set is made of screw, screw, fore-set three parts, and wherein screw squeezes fore-set, and fore-set is contacted with middle mould outer surface, to
Mould in locking.There are two defects for such middle mold lock locking structure：1, just in case some screw is forgotten to lock, meeting in production process
Cause middle mould to eject die hole by undershoot, to destroy feeder pedestal, receive the parts such as powder ring, slice bar, or even causes people
Body safety accident；2, keep contact even closer to reach, complicated abnormal curved surface is processed into fore-set front end, manufactures processing difficulties,
And waste product is easy tod produce, it increases manufacturing cost.
Invention content
In view of the defect of conventional fastening structures, the utility model is as shown in Figure 1.
Middle mould fastening structure, it is characterised in that：
Middle mould is mounted in middle punch plate stepped hole, is punched on two neighboring middle punch plate stepped hole bisector, outer tapping；In
Mould fore-set is divided into bolt, screw, fore-set three parts, screw attachment bolt and fore-set；Fore-set head is taper surface, while fore-set is straight
It connects and is contacted with two neighboring middle mould groove surface.
When clamping screw, fore-set head squeezes two middle mould groove surfaces, to achieve the purpose that locking.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
1-- middle punch plates
Mould in 2--
3-- bolts
4-- screws
5-- fore-sets
Specific implementation mode
Middle mould 2 is mounted in 1 stepped hole of middle punch plate, is punched on two neighboring stepped hole bisector, outer tapping；Middle mould top
Column is divided into bolt 3, screw 4, fore-set three parts, and fore-set head is taper surface, at the same fore-set 5 directly with two neighboring middle mould groove
Face contacts, screw attachment bolt and fore-set；
When clamping screw, fore-set head squeezes two middle mould groove surfaces, to achieve the purpose that locking.
The utility model has the advantages that a set of middle mould fore-set can lock two neighboring middle mould simultaneously, if in wherein a set of
Mould fore-set fails, and does not interfere with the locking and positioning of middle mould, and each middle mould has mould fore-set in two sets to lock simultaneously, improves reliable
Property；In addition fore-set front end is taper bulb, and processing is simple in structure, improves the efficiency of processing, also improves the qualification rate of workpiece.
Claims (1)
- Mould fastening structure in 1., it is characterised in that：Middle mould is mounted in middle punch plate stepped hole, is punched on two neighboring middle punch plate stepped hole bisector, outer tapping；Middle mould top Column is divided into bolt, screw, fore-set three parts, screw attachment bolt and fore-set；Fore-set head be taper surface, while fore-set directly with Two neighboring middle mould groove surface contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099638.9U CN207942738U (en) | 2018-01-22 | 2018-01-22 | Middle mould fastening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820099638.9U CN207942738U (en) | 2018-01-22 | 2018-01-22 | Middle mould fastening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207942738U true CN207942738U (en) | 2018-10-09 |
Family
ID=63702123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820099638.9U Expired - Fee Related CN207942738U (en) | 2018-01-22 | 2018-01-22 | Middle mould fastening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207942738U (en) |
-
2018
- 2018-01-22 CN CN201820099638.9U patent/CN207942738U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181009 Termination date: 20220122 |