CN203293564U - Rotary type dry powder press plunger - Google Patents
Rotary type dry powder press plunger Download PDFInfo
- Publication number
- CN203293564U CN203293564U CN2013202561938U CN201320256193U CN203293564U CN 203293564 U CN203293564 U CN 203293564U CN 2013202561938 U CN2013202561938 U CN 2013202561938U CN 201320256193 U CN201320256193 U CN 201320256193U CN 203293564 U CN203293564 U CN 203293564U
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- CN
- China
- Prior art keywords
- pinch roller
- dry powder
- rod
- powder press
- utility
- 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 - Lifetime
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Abstract
The utility model relates to a rotary type dry powder press plunger, which comprises a guide rod, a punch arranged at one end of the guide rod, and a pinch roller body arranged at the other end of the guide rod. The pinch roller body comprises a pinch roller, a pinch roller shaft and a pinch roller frame. The pinch roller is fixed onto the pinch roller frame through the pinch roller shaft. The pinch roller frame and the guide rod are fixedly connected together. According to the technical scheme of the utility model, the friction force between the plunger and a stripping guide rail is reduced, so that the service lives of parts are prolonged. Meanwhile, the maintenance cost of equipment is reduced and the utilization efficiency of equipment is increased.
Description
Technical field
The utility model relates to a kind of rotary dry powder press plunger.
Background technology
Existing rotary press die cavity is contained on turntable, and motor drives the belt pulley on worm screw by belt, and clutch is housed on worm screw.By the adhesive of electrical equipment control clutch, through reducing gear (turbine box), drive dial rotation, jumper bar is contained in respectively on lower rotary table, and the track of top lower railway rotates.After charged, through one group or the upper lower plungeres of two groups of pinch rollers compacting, drift is carried out two-way compacting to die cavity, compressing after on the lower the demoulding guide rail on track plate will press embryo to eject die cavity, complete pressing process.In the metal process such as actual compacted iron, manganese, chromium, because the technological requirement of expecting powder does not allow to add excessive binding agent, briquetting pressure is very large, in the time of the demoulding, due to lower plunger and demoulding guide rail, be that the sliding friction demoulding is very large to lower plunger and way rub, consumable accessory is changed frequent, the machinery utilization rate is not high, and machine rotational speed is slow.
The utility model content
The purpose of this utility model is to provide a kind of rotary dry powder press plunger, can reduce the frictional force between jumper bar and demoulding guide rail, has extended the service life of part, has reduced the maintenance cost of equipment, has improved the utilization ratio of machine.
For achieving the above object, the utility model is taked following technical scheme:
A kind of rotary dry powder press plunger, it comprises leads rod, and be arranged at the drift of leading an excellent end, also comprise and be arranged at described pinch roller body of leading the excellent other end, described pinch roller body comprises pinch roller, wheel pressing shaft, and pinch roller frame, described pinch roller is fixed on described pinch roller frame by wheel pressing shaft, and described pinch roller frame is fixedly connected with described leading between rod.
As further improvement of the utility model, described pinch roller frame and the described rod of leading are bolted to connection.
As further improvement of the utility model, when jumper bar, during as upper plunger, described leading on rod, be provided with guide wheel.
The obtained beneficial effect of the utility model is:
Due to the utility model, at jumper bar, be provided with the pinch roller of belt supporting frame, again pinch roller is arranged on to compacting guide rail on body and completes compacting, the pinch roller during demoulding on lower plunger completes demoulding action with rolling friction on demoulding guide rail, can reduce the frictional force between jumper bar and demoulding guide rail, extended the service life of part, reduce the maintenance cost of equipment, improved the utilization ratio of machine.
In the utility model the pinch roller body with lead rod and directly be bolted, played and changed effect easily, reduced production cost.
The accompanying drawing explanation
Fig. 1 is structure assembling schematic diagram of the present utility model;
Fig. 2 is the utility model structural representation;
In the accompanying drawings: 1 leads rod, 2 guide wheels, 3 drifts, 4 pinch rollers, 5 wheel pressing shafts, 6 pinch roller frames, bolt 7.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in more detail.
As shown in attached Fig. 1 and 2, the upper plunger that the utility model provides comprises leads rod 1, is arranged at the described guide wheel 2 of rod on 1 of leading, and be arranged at lead the rod 1 one ends drift 3, also comprise and be arranged at described pinch roller body of leading excellent 1 other end, described pinch roller body comprises pinch roller 4, wheel pressing shaft 5, and pinch roller frame 6, described pinch roller 4 is fixed on described pinch roller frame 6 by wheel pressing shaft 5, and described pinch roller frame 6 is fixedly connected with by bolt 7 with described leading between rod 1.
In use, the utility model is arranged on top rotary table and forms upper plunger, will without the jumper bar of guide wheel, be installed on lower rotary table and form lower plunger.Upper lower plunger, along with track rotation is rotated, because the utility model is provided with pressure roller structure, can prolong and press rail to slide, and therefore, in the demoulding, utilizes sliding friction to complete demoulding step, has reduced jumper bar and demoulding guide rail directly rubs.
Claims (3)
1. rotary dry powder press plunger, it is characterized in that it comprises leads rod (1), and be arranged at the drift (3) of leading rod (1) one end, it is characterized in that, also comprise and be arranged at described pinch roller body of leading rod (1) other end, described pinch roller body comprises pinch roller (4), wheel pressing shaft (5), and pinch roller frame (6), it is upper that described pinch roller (4) is fixed in described pinch roller frame (6) by wheel pressing shaft (5), and described pinch roller frame (6) is fixedly connected with described leading between rod (1).
2. a kind of rotary dry powder press plunger according to claim 1, is characterized in that, described pinch roller frame (6) is fixedly connected with by bolt (7) with the described rod (1) of leading.
3. a kind of rotary dry powder press plunger according to claim 1 and 2, is characterized in that, when jumper bar, during as upper plunger, described leading on rod (1), is provided with guide wheel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202561938U CN203293564U (en) | 2013-05-13 | 2013-05-13 | Rotary type dry powder press plunger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202561938U CN203293564U (en) | 2013-05-13 | 2013-05-13 | Rotary type dry powder press plunger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293564U true CN203293564U (en) | 2013-11-20 |
Family
ID=49569602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202561938U Expired - Lifetime CN203293564U (en) | 2013-05-13 | 2013-05-13 | Rotary type dry powder press plunger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263013A (en) * | 2018-03-20 | 2018-07-10 | 南京普锐斯制药机械科技有限公司 | A kind of tablet press machine |
| CN112851448A (en) * | 2020-12-28 | 2021-05-28 | 湖北航鹏化学动力科技有限责任公司 | Rotary type explosive column machine for pressing large explosive columns of initiating explosive devices |
-
2013
- 2013-05-13 CN CN2013202561938U patent/CN203293564U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263013A (en) * | 2018-03-20 | 2018-07-10 | 南京普锐斯制药机械科技有限公司 | A kind of tablet press machine |
| CN112851448A (en) * | 2020-12-28 | 2021-05-28 | 湖北航鹏化学动力科技有限责任公司 | Rotary type explosive column machine for pressing large explosive columns of initiating explosive devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131120 |