CN213137955U - Wear-resisting pharmacy tablet press mould - Google Patents
Wear-resisting pharmacy tablet press mould Download PDFInfo
- Publication number
- CN213137955U CN213137955U CN202021370041.7U CN202021370041U CN213137955U CN 213137955 U CN213137955 U CN 213137955U CN 202021370041 U CN202021370041 U CN 202021370041U CN 213137955 U CN213137955 U CN 213137955U
- Authority
- CN
- China
- Prior art keywords
- die
- wear
- punch die
- tablet press
- threaded hole
- 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.)
- Active
Links
Images
Landscapes
- Medicinal Preparation (AREA)
Abstract
The utility model relates to a pharmaceutical equipment technical field just discloses a wear-resisting pharmacy tablet press mould. The utility model provides a wear-resisting pharmacy tablet press mould, includes the punch die, well die, down the die, wear-resisting cover, the lower part fixed mounting on punch die surface has the slider, the middle part of slider is provided with the spring groove, the top and the spring fixed connection of spring inslot chamber, the bottom and the baffle fixed connection of spring, the both sides of well die are provided with the spout, the slider passes through spout and well die sliding connection, the bottom on well die surface is provided with screw hole one, the bottom on wear-resisting cover surface is provided with screw hole two, the utility model discloses a to go up punch die and well die sliding connection, die fixed mounting sets up down to make only the friction of last punch die with well die at the in-process of pharmacy preforming, eliminated the friction of punch die with well die down, effectively improved the life of preforming punch die.
Description
Technical Field
The utility model relates to a pharmaceutical equipment technical field specifically is a wear-resisting pharmacy tablet press mould.
Background
The tablet press is mainly used for tablet process research in the pharmaceutical industry. The tablet machine presses the granular material into round, special-shaped and flaky material with characters, symbols and figures with the diameter not more than 13 mm. Tablets are the most common dosage form in pharmaceutical formulations, and tablet press dies are an integral part of the most common tablet press equipment. After the tablet press is purchased, how to correctly select a proper punch die is also a very important task, and the existing punch dies of the tablet press are in continuous and efficient operation, friction is generated between the punch dies, the punch dies are easy to wear after a long time, and the punch dies need to be replaced regularly, otherwise, the pharmaceutical tabletting effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting pharmacy tablet press mould reaches the wearing and tearing that reduce the tablet press die, prolongs the life's of tablet press die purpose.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear-resisting pharmacy tablet press mould, includes the punch die, well die, down the die, wear-resisting cover, the lower part fixed mounting on punch die surface has the slider, the middle part of slider is provided with the spring groove, the top and the spring fixed connection of spring inslot chamber, the bottom and the baffle fixed connection of spring, the both sides of well die are provided with the spout, the slider passes through spout and well die sliding connection, the bottom on well die surface is provided with screw hole one, the bottom on wear-resisting cover surface is provided with screw hole two, well die passes through screw hole one and cross countersunk screw fixed connection, cross countersunk screw runs through the screw hole and passes through screw hole two and wear-resisting cover fixed connection in the lump, wear-resisting cup joints the middle part at well die, the upper portion fixed mounting on die surface has the fixed slot down.
Preferably, the sliding block and the partition plate are arranged annularly.
Preferably, the spring groove in the middle of the sliding block is arranged with an opening at the bottom, and the size of the spring groove is matched with that of the partition plate.
Preferably, the middle part of the middle punch die is provided with a through hole, the diameter of the through hole is matched with the outer diameter of the wear-resistant sleeve, and the inner diameter of the wear-resistant sleeve is matched with the diameter of the upper punch die.
Preferably, the first threaded hole is correspondingly arranged with the second threaded hole, and the diameter of the first threaded hole is consistent with that of the second threaded hole and is matched with the cross countersunk head screw.
Preferably, the size of the sliding groove is matched with that of the sliding block.
The utility model provides a wear-resisting pharmacy tablet press mould. The method has the following beneficial effects:
(1) the utility model discloses a to go up die and well die sliding connection, die fixed mounting sets up down to make only the friction of last die and well die at the in-process of pharmacy preforming, eliminated the friction of die and well die down, effectively improved the life of preforming die.
(2) The utility model discloses a middle part at well die sets up wear-resisting cover, has reduced the friction of last die with well die, moreover through cross countersunk screw, screw hole one, wear-resisting cover and well die are fixed in the cooperation of screw hole two for wear-resisting change of overlapping is convenient simple more.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a front sectional view of the middle punch die of the present invention.
In the figure: the stamping die comprises an upper stamping die 1, a middle stamping die 2, a lower stamping die 3, a wear-resistant sleeve 4, a threaded hole I5, a threaded hole II 6, a cross countersunk head screw 7, a sliding groove 8, a sliding block 9, a partition plate 10, a spring groove 11, a spring groove 12 and a fixing groove 13.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1-3, the utility model provides a technical solution: a wear-resistant pharmaceutical tablet press die comprises an upper punch die 1, a middle punch die 2, a lower punch die 3 and a wear-resistant sleeve 4, wherein a slide block 9 is fixedly arranged at the lower part of the surface of the upper punch die 1, a spring groove 11 is arranged in the middle of the slide block 9, the top of an inner cavity of the spring groove 11 is fixedly connected with a spring 12, the bottom of the spring 12 is fixedly connected with a partition plate 10, the slide block 9 and the partition plate 10 are both arranged in an annular manner, the spring groove 11 in the middle of the slide block 9 is arranged in a bottom opening manner, the size of the spring groove 11 is matched with that of the partition plate 10, slide grooves 8 are arranged on two sides of the middle punch die 2, the slide block 9 is in sliding connection with the middle punch die 2 through the slide grooves 8, the size of the slide grooves 8 is matched with that of the slide block 9, a first threaded hole 5 is arranged at the bottom of the surface of, the cross countersunk head screw 7 penetrates through the first threaded hole 5 and is fixedly connected with the wear-resistant sleeve 4 through the second threaded hole 6, the position of the first threaded hole 5 corresponds to the position of the second threaded hole 6, the diameter of the first threaded hole 5 is consistent with that of the second threaded hole 6 and is matched with the cross countersunk head screw 7, the wear-resistant sleeve 4 is sleeved at the middle part of the middle punch die 2, the friction between the upper punch die 1 and the middle punch die 2 is reduced by arranging the wear-resistant sleeve 4 at the middle part of the middle punch die 2, the wear-resistant sleeve 4 and the middle punch die 2 are fixed through the cooperation of the first threaded hole 5 and the second threaded hole 6, so that the wear-resistant sleeve 4 is more convenient and simpler to replace, the middle part of the middle punch die 2 is provided with a through hole, the diameter of the through hole is matched with the outer diameter of the wear-resistant sleeve 4, the inner diameter of the wear-resistant sleeve is matched with the diameter, through going up die 1 and well die 2 sliding connection, lower die 3 fixed mounting sets up to make only the friction of going up die 1 and well die 2 in the in-process of pharmacy preforming, eliminated die 3 and well die 2's friction down, effectively improved the life of preforming die.
When in use, the upper punch die 1 moves downwards under the action of a tablet press, the middle punch die 2 connected with the upper punch die 1 also moves downwards and is aligned with the lower punch die 3 at the bottom for extrusion, when the middle punch die 2 is contacted with the fixed groove 13, the middle punch die 2 stops moving under the blocking of the fixed groove 13, the upper punch die 1 continues moving downwards in the chute 8 through the sliding block 9 until the medicinal powder is pressed into tablets, the partition plate 10 is used for blocking the medicinal powder from entering the chute 8, the partition plate 10 shrinks into the spring groove 11 when the upper punch die 1 and the lower punch die 3 are mutually extruded, when the upper punch die 1 is separated from the lower punch die 3, the partition plate 10 automatically pops out under the action of the spring 12, the lower punch die 3 is not contacted with the middle punch die 2 in the whole process, and friction cannot be generated, so that the abrasion of the middle punch die 2 is greatly reduced, and the abrasion-resistant sleeve 4 is arranged in the middle part of, greatly reduces the abrasion of the stamping die and prolongs the service life of the stamping die.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a wear-resisting pharmaceutical tablet press mould, includes punch die (1) in, punch die (2) down, lower punch die (3), wear-resisting cover (4), its characterized in that: the lower part of the surface of the upper punching die (1) is fixedly provided with a sliding block (9), the middle part of the sliding block (9) is provided with a spring groove (11), the top of the inner cavity of the spring groove (11) is fixedly connected with a spring (12), the bottom of the spring (12) is fixedly connected with a partition plate (10), two sides of the middle punching die (2) are provided with sliding chutes (8), the sliding block (9) is slidably connected with the middle punching die (2) through the sliding chutes (8), the bottom of the surface of the middle punching die (2) is provided with a threaded hole I (5), the bottom of the surface of the wear-resistant sleeve (4) is provided with a threaded hole II (6), the middle punching die (2) is fixedly connected with a cross countersunk head screw (7) through the threaded hole I (5), and the cross countersunk head screw (7) penetrates through the threaded hole I (5) and is fixedly connected with the wear-resistant, the wear-resistant sleeve (4) is sleeved in the middle of the middle punch die (2), and the upper part of the surface of the lower punch die (3) is fixedly provided with a fixing groove (13).
2. A wear resistant pharmaceutical tablet press die according to claim 1, wherein: the sliding block (9) and the partition plate (10) are both arranged annularly.
3. A wear resistant pharmaceutical tablet press die according to claim 1, wherein: the spring groove (11) in the middle of the sliding block (9) is arranged with an opening at the bottom, and the size of the spring groove (11) is matched with that of the partition board (10).
4. A wear resistant pharmaceutical tablet press die according to claim 1, wherein: the middle part of the middle punch die (2) is provided with a through hole, the diameter of the through hole is matched with the outer diameter of the wear-resistant sleeve (4), and the inner diameter of the wear-resistant sleeve is matched with the diameter of the upper punch die (1).
5. A wear resistant pharmaceutical tablet press die according to claim 1, wherein: the position of the first threaded hole (5) corresponds to the position of the second threaded hole (6), and the diameter of the first threaded hole (5) is consistent with that of the second threaded hole (6) and is matched with the cross countersunk head screw (7).
6. A wear resistant pharmaceutical tablet press die according to claim 1, wherein: the size of the sliding groove (8) is matched with that of the sliding block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021370041.7U CN213137955U (en) | 2020-07-13 | 2020-07-13 | Wear-resisting pharmacy tablet press mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021370041.7U CN213137955U (en) | 2020-07-13 | 2020-07-13 | Wear-resisting pharmacy tablet press mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213137955U true CN213137955U (en) | 2021-05-07 |
Family
ID=75730147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021370041.7U Active CN213137955U (en) | 2020-07-13 | 2020-07-13 | Wear-resisting pharmacy tablet press mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213137955U (en) |
-
2020
- 2020-07-13 CN CN202021370041.7U patent/CN213137955U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202061980U (en) | Tapered wedge type side hole punching die | |
| CN110370714A (en) | Stamping die is used in a kind of production of plastic toy | |
| CN213137955U (en) | Wear-resisting pharmacy tablet press mould | |
| CN205236731U (en) | Hoist and mount formula side blow hole mechanism | |
| ES8503968A1 (en) | Production of granulates by using a tabletting machine | |
| CN210047125U (en) | Tablet press for pharmacy | |
| CN209813179U (en) | High-speed tablet press of pharmacy | |
| CN201728273U (en) | Multi-angle punching mold | |
| CN207592570U (en) | A kind of processing mold of hinge hinge | |
| CN208162417U (en) | It is a kind of for producing the mold of battery spring lamination | |
| CN207343595U (en) | A kind of stamping die for being used to for R angular convolutions to be extruded into wedge angle | |
| CN206779244U (en) | A kind of used as television bonnet cuts stamping die | |
| CN203093087U (en) | Detachable punching die | |
| US20090269433A1 (en) | Punch for a rotary press | |
| CN210819879U (en) | Movable mold with mold core capable of being replaced quickly | |
| CN202097307U (en) | Zero-clearance guiding mechanism | |
| CN208840328U (en) | The stamping die being easily installed | |
| CN112719072A (en) | Stamping die capable of replacing stamping die head and operation method | |
| CN205996042U (en) | The automotive seat forward foot in a step once presses molding leak-proof device | |
| CN207942739U (en) | Tablet press machine Split mold | |
| CN201231580Y (en) | Indirect extrusion mould for forming powder sample mould | |
| CN115815414A (en) | Box type side punching device | |
| CN212328207U (en) | Granulator convenient for taking materials | |
| CN220146776U (en) | Material breaking device of tablet press | |
| CN104257047A (en) | Power failure protective device of claw chain manufacturing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |