CN210390225U - Tabletting mold with long service life - Google Patents
Tabletting mold with long service life Download PDFInfo
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- CN210390225U CN210390225U CN201921028674.7U CN201921028674U CN210390225U CN 210390225 U CN210390225 U CN 210390225U CN 201921028674 U CN201921028674 U CN 201921028674U CN 210390225 U CN210390225 U CN 210390225U
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Abstract
The utility model discloses a tabletting mould with long service life, which comprises a storage plate, wherein the middle part of the storage plate is provided with a mould hole, the surface of the storage plate is embedded with a positioning accurate point, the surface of the storage plate is fixedly connected with a hydraulic rod, the other end of the hydraulic rod is fixedly connected with an upper top plate, the middle part of the upper top plate is fixedly connected with an upper hydraulic cylinder, one end of the upper hydraulic cylinder is fixedly connected with a downward hydraulic pressure, and the other end of the downward hydraulic pressure is fixedly connected with an upper template, the upper template in the device is in an absolute position by arranging a positioning pin and a positioning accurate point position finding working relation, once the upper template generates a position deviation, the upper template can generate hard metal friction with one arm of the mould hole during working, the quality of a machine is damaged, and the material data can, through the work of locating pin, avoid this type of problem to take place, increased the life of mould hole and cope match-plate pattern in this device.
Description
Technical Field
The utility model relates to a punching press preforming technical field specifically is a high life's preforming mould.
Background
The tablet press is used in medicine forming process, and the punching process is to make medicine powder in the mold to deform directly under the action of deformation force with the aid of power of conventional or special punching apparatus to obtain certain shape and size. The die used for stamping is called a stamping die, the stamping die is one of essential components in a tablet press, the stamping die is a special tool for processing medicines into required shapes in batches, the stamping die is very important in stamping, batch stamping production is difficult to carry out without the stamping die meeting requirements, and an advanced stamping process cannot be realized without an advanced stamping die.
In reality, the stamping and tabletting mold device has not very long service life, is damaged after being frequently made for tens of thousands of times, cannot obtain the utilization value of a machine, is easy to cause the abrasion of metal parts when the gap between an upper template and a mold hole of the machine is too small, is easy to damage when the upper template is too long for seven days, reduces the working hours of the machine, causes the position deviation of the upper template of the machine at another point, belongs to the work with damage, and also can reduce the utilization efficiency of the machine; and the crest line of the positioning pin in the prior art is a right angle, and the friction between the positioning pin and the positioning hole is too large in the using process, so that the mold is damaged, and the plain sheet has foreign matters and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high life's preforming mould to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tabletting mold with long service life comprises a storage plate, wherein a mold hole is formed in the middle of the storage plate, a positioning alignment point is embedded in the surface of the storage plate, a hydraulic rod is fixedly connected to the surface of the storage plate, an upper top plate is fixedly connected to the other end of the hydraulic rod, an upper hydraulic cylinder is fixedly connected to the middle of the upper top plate, one end of the upper hydraulic cylinder is fixedly connected with downward hydraulic pressure, one end of the downward hydraulic pressure is fixedly connected with an upper template, a positioning pin is fixedly connected to the side surface of the upper template, a support column is fixedly connected to the lower end of the storage plate, a lower hydraulic cylinder is fixedly connected to one side of the support column, upward hydraulic pressure is fixedly connected to the upper portion of the lower hydraulic cylinder, a lower template is fixedly connected to the upper hydraulic pressure, an oil pipe is arranged between the upper hydraulic cylinder and the lower hydraulic cylinder, and the upper hydraulic cylinder and the, the surface of the controller is provided with a control screen, and the other side of the surface of the controller is provided with a control key.
Preferably, the number of the positioning pins and the number of the positioning alignment points are respectively 2, and the surfaces of the positioning pins are of circular arc-shaped rounded corner structures.
Preferably, the length of cope match-plate pattern is 2CM, the cope match-plate pattern is convex structure, cope match-plate pattern and storing board interval are 5CM, the cope match-plate pattern is hard alloy material.
Preferably, the number of the hydraulic rods is 2, and the lifting distance of the hydraulic rods is 30 CM.
Preferably, the die holes are in a sleeved connection with the upper template and the lower template, and the hole areas of the die holes are larger than those of the upper template and the lower template.
Preferably, the downward hydraulic pressure is YTD41-500T, and the upward hydraulic pressure is YTD 41-500T.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with locating pin and location punctuality position finding working relation, make in this device the cope match-plate pattern be in absolute position, in case the cope match-plate pattern takes place positional deviation, the during operation will produce hard metal friction with a mould hole arm, the quality of having damaged the machine also can make material data inaccurate, through locating pin work, the locating pin surface is convex radius angle structure, guaranteed that the device does not take the wound, incline work, reduce the loss, avoid this type of problem to take place, the life of mould hole and cope match-plate pattern in having increaseed this device.
2. The utility model discloses a be provided with the mould hole, and the hole area in mould hole is greater than the face of cope match-plate pattern, lower bolster, through hydraulic pressure that makes progress, in the hydraulic pressure work downwards, the facade of cope match-plate pattern, lower bolster can not produce the loss, reduces the friction of the medicine of template facade and storing board.
3. The utility model discloses a be provided with down hydraulic pressure and the hydraulic pressure work that makes progress, through powerful preforming ability, can very easily go on punching press preforming work, reduced the long negative work consumption that produces of unnecessary operating time, be that this device can very easily carry out long-time preforming.
4. The utility model discloses a polish into the circular arc with the locating pin crest line, and the friction between the locating hole reduces, can not cause the aversion simultaneously again, has remain original function, and extension mould life reduces plain piece foreign matter.
Drawings
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic view of the lower template of the present invention;
fig. 4 is a schematic diagram of the lower punch of the upper die plate of the present invention.
In the figure: the device comprises a storage plate 1, a hydraulic rod 2, an upper top plate 3, an upper hydraulic cylinder 4, a downward hydraulic pressure 5, a positioning pin 6, a positioning alignment point 7, an upper template 8, a supporting column 9, a cross rod 10, a lower hydraulic cylinder 11, an upward hydraulic pressure 12, a lower template 13, a controller 14, a control screen 15, a control key 16, a mold hole 17 and an oil pipe 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 4, the present invention provides a technical solution: a tabletting mold with long service life comprises a storage plate 1, a mold hole 17 is formed in the middle of the storage plate 1, a positioning alignment point 7 is embedded on the surface of the storage plate 1, a hydraulic rod 2 is fixedly connected to the surface of the storage plate 1, an upper top plate 3 is fixedly connected to the other end of the hydraulic rod 2, an upper hydraulic cylinder 4 is fixedly connected to the middle of the upper top plate 3, a downward hydraulic cylinder 5 is fixedly connected to one end of the upper hydraulic cylinder 4, an upper template 8 is fixedly connected to one end of the downward hydraulic cylinder 5, a positioning pin 6 is fixedly connected to the side surface of the upper template 8, a support column 9 is fixedly connected to the lower end of the storage plate 1, a lower hydraulic cylinder 11 is fixedly connected to one side of the support column 9, an upward hydraulic cylinder 12 is fixedly connected to the upper portion of the lower hydraulic cylinder 11, a lower template 13 is fixedly connected to the upper portion of the upward hydraulic cylinder 12, an oil pipe 18 is arranged between the upper hydraulic, the surface of the controller 14 is provided with a control screen 15, and the other side of the surface of the controller 14 is provided with a control key 16.
Furthermore, the number of the positioning pins 6 and the number of the positioning alignment points 7 are respectively 2, the surfaces of the positioning pins 6 are of arc-shaped rounded corner structures, friction reduction between the positioning pins 6 and the positioning alignment points 7 is guaranteed, meanwhile, displacement cannot be caused, original functions are reserved, the service life of the die is prolonged, and foreign matters of plain sheets are reduced.
Further, the length of cope match-plate pattern 8 is 2CM, and cope match-plate pattern 8 is convex structure, and 1 interval of cope match-plate pattern 8 and storing board is 5CM, and cope match-plate pattern 8 is the hard alloy material, and the hard alloy material has increased the preforming number of times of device.
Further, 2 quantity of hydraulic stem are 2, and 2 lift distances of hydraulic stem are 30CM, can go up and down to give 1 face operating space of storing board.
Further, the die hole 17 is in a sleeved connection with the upper template 8 and the lower template 13, the hole area of the die hole 17 is larger than that of the upper template 8 and the lower template 13, the gap between the pressing sheet and the hole is reduced, the gap is small, and the loss of components of the die hole 17, the upper template 8 and the lower template 13 is reduced.
Furthermore, the downward hydraulic pressure 5 and the upward hydraulic pressure 12 are YTD41-500T, so that the working efficiency is increased due to high power, the tabletting loss is reduced, and the service life of the machine is prolonged.
The working principle is as follows: when the device is needed to be used for punching and tabletting, the controller 14 is started, the control keys 16 are arranged, the working data of downward hydraulic pressure 5 and the working data of upward hydraulic pressure 12 are set, the positioning pins 6 are aligned with the positioning alignment points 7, so that the deviation between the upper template 8 and the die holes 17 is zero, the number of the supporting columns 9 is 2, the device is supported, the cross rod 10 is connected between the two supporting columns 9, the middle part of the cross rod 10 is fixedly connected with the lower hydraulic cylinder 11, the upper hydraulic pressure 12 is enabled to generate upward displacement by the lower hydraulic cylinder 11, the lower template 13 is enabled to abut against the lower edge of the die holes 17, materials are placed on the die holes 17, the middle part of the upper template 3 is fixedly connected with the upper hydraulic cylinder 4, the upper hydraulic cylinder 4 pushes the downward hydraulic pressure 5 to move, the upper template 8 is pushed by the downward hydraulic pressure 5, the upper template 8 is enabled to generate downward pushing, the downward hydraulic pressure 5 contracts, the upper template, the lower template 13 moves upwards to push the pressing sheet out of the die hole 17, the hydraulic rod 2 extends, the upper top plate 3 is pushed upwards, the material is picked up, the positioning pin 6 and the positioning alignment point 7 continue to work at the moment, and when the work is finished, the device is closed through the controller 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high life's preforming mould, includes storing board (1), its characterized in that: the middle part of the storage plate (1) is provided with a die hole (17), the surface of the storage plate (1) is embedded with a positioning alignment point (7), the surface of the storage plate (1) is fixedly connected with a hydraulic rod (2), the other end of the hydraulic rod (2) is fixedly connected with an upper top plate (3), the middle part of the upper top plate (3) is fixedly connected with an upper hydraulic cylinder (4), one end of the upper hydraulic cylinder (4) is fixedly connected with a downward hydraulic cylinder (5), one end of the downward hydraulic cylinder (5) is fixedly connected with an upper template (8), the side surface of the upper template (8) is fixedly connected with a positioning pin (6), the lower end of the storage plate (1) is fixedly connected with a support column (9), one side of the support column (9) is fixedly connected with a lower hydraulic cylinder (11), the upper part of the lower hydraulic cylinder (11) is fixedly connected with an upward hydraulic, the hydraulic control device is characterized in that a lower template (13) is fixedly connected to the upper portion of the upward hydraulic cylinder (12), an oil pipe (18) is arranged between the upper hydraulic cylinder (4) and the lower hydraulic cylinder (11), the upper hydraulic cylinder (4) and the lower hydraulic cylinder (11) are electrically connected with a controller (14), a control screen (15) is arranged on the surface of the controller (14), and a control key (16) is arranged on the other side of the surface of the controller (14).
2. A high life preforming tool as claimed in claim 1 wherein: the number of the positioning pins (6) and the number of the positioning alignment points (7) are respectively 2, and the surface of each positioning pin (6) is of a circular arc-shaped rounded corner structure.
3. A high life preforming tool as claimed in claim 1 wherein: the length of cope match-plate pattern (8) is 2CM, cope match-plate pattern (8) are convex structure, cope match-plate pattern (8) and storing board (1) interval are 5CM, cope match-plate pattern (8) are the hard alloy material.
4. A high life preforming tool as claimed in claim 1 wherein: the number of the hydraulic rods (2) is 2, and the lifting distance of the hydraulic rods (2) is 30 CM.
5. A high life preforming tool as claimed in claim 1 wherein: the die holes (17) are in sleeved connection with the upper die plate (8) and the lower die plate (13), and the hole areas of the die holes (17) are larger than those of the upper die plate (8) and the lower die plate (13).
6. A high life preforming tool as claimed in claim 1 wherein: the type of the downward hydraulic pressure (5) is YTD41-500T, and the type of the upward hydraulic pressure (12) is YTD 41-500T.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028674.7U CN210390225U (en) | 2019-07-02 | 2019-07-02 | Tabletting mold with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921028674.7U CN210390225U (en) | 2019-07-02 | 2019-07-02 | Tabletting mold with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210390225U true CN210390225U (en) | 2020-04-24 |
Family
ID=70352460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921028674.7U Active CN210390225U (en) | 2019-07-02 | 2019-07-02 | Tabletting mold with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210390225U (en) |
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2019
- 2019-07-02 CN CN201921028674.7U patent/CN210390225U/en active Active
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