CN218462751U - Pre-forming die for hot pressing of metallized capacitor - Google Patents
Pre-forming die for hot pressing of metallized capacitor Download PDFInfo
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- CN218462751U CN218462751U CN202222417547.4U CN202222417547U CN218462751U CN 218462751 U CN218462751 U CN 218462751U CN 202222417547 U CN202222417547 U CN 202222417547U CN 218462751 U CN218462751 U CN 218462751U
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Abstract
The utility model discloses a preforming mould technical field's a metallized capacitor is preforming mould for hot pressing, including the base, the base top is equipped with the mounting panel, and the top is equipped with the hydraulic stem in the mounting panel, and the hydraulic stem bottom is equipped with the fixed plate, and the fixed plate bottom is equipped with shaping extrusion module, and the base top is equipped with the die holder, and the die cavity with shaping extrusion module assorted is seted up at the die holder top, and the cavity has been seted up to the die holder is inside, is equipped with demoulding mechanism in the cavity, the utility model discloses can be quick carry out the drawing of patterns to the capacitor case after the shaping under demoulding mechanism's effect, can prevent that manual drawing of patterns from causing the condition that the capacitor case corner damaged with strength too greatly.
Description
Technical Field
The utility model relates to a preforming mould technical field specifically is a metallized electric capacity is preforming mould for hot pressing.
Background
The capacitor is one of the electronic components used in a large number of electronic devices, and the production of the capacitor case is an important link in the production of the capacitor, and the capacitor case is generally manufactured by a hot-press injection molding production process of a pre-forming mold.
When using preforming mould to carry out hot pressing to capacitor case and moulding plastics, because need take out capacitor case from the die cavity after the shaping, but capacitor case is thinner, as long as with too big just cause capacitor case corner to appear damaging with effort easily when the staff demolds, consequently, needs a metallized capacitor for hot pressing preforming mould.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metallized electric capacity is preforming mould for hot pressing 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: the utility model provides a metallized capacitor is preforming mould for hot pressing, includes the base, the base top is equipped with the mounting panel, the top is equipped with the hydraulic stem in the mounting panel, the hydraulic stem bottom is equipped with the fixed plate, the fixed plate bottom is equipped with shaping extrusion module, the base top is equipped with the die holder, the die holder top seted up with shaping extrusion module assorted die cavity, the inside cavity of having seted up of die holder, be equipped with demoulding mechanism in the cavity.
Further, demoulding mechanism includes the fly leaf that sliding connection was equipped with in the cavity, the fly leaf top is equipped with the movable rod, be equipped with the stripper plate in the die cavity, movable rod one end runs through in the cavity top and is connected with the stripper plate bottom, the movable rod outer wall cup joints and is equipped with the spring, spring one end is connected with top in the cavity, the spring other end is connected with the fly leaf top, the bottom is connected through the bearing and is equipped with the threaded rod in the cavity, threaded rod top outer wall cup joints and is equipped with the threaded sleeve, threaded sleeve one end is connected with the fly leaf bottom, the threaded rod outer wall cup joints the installation and is equipped with the gear, below sliding connection is equipped with the rack with gear engaged with, right side wall is equipped with electric telescopic handle in the cavity, electric telescopic handle one end is connected with rack one end.
Furthermore, a guide groove is formed in the bottom of the cavity, and a guide block matched with the guide groove is arranged at the bottom of the rack.
Furthermore, the lateral wall has all seted up the spacing groove about in the cavity, the lateral wall all is equipped with spacing groove assorted stopper about the fly leaf.
Furthermore, a groove is formed in the bottom of the die groove and matched with the demolding plate.
Further, the mounting plate is arranged in an L shape.
Compared with the prior art, the beneficial effects of the utility model are that: this practicality can be quick carry out the drawing of patterns to the capacitor case after the shaping under demoulding mechanism's effect, can prevent that manual drawing of patterns from causing the condition that capacitor case corner damaged with strength too greatly.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic diagram of the internal structure of the cavity of the present invention.
In the figure: 1. a base; 2. a lower die holder; 3. a die cavity; 4. forming an extrusion module; 5. a fixing plate; 6. a hydraulic lever; 7. mounting a plate; 8. a cavity; 9. a demolding mechanism; 90. a stripper plate; 91. a movable rod; 92. a spring; 93. a movable plate; 94. a threaded sleeve; 95. an electric telescopic rod; 96. a rack; 97. a gear; 98. a threaded rod; 10. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a metallized capacitor is preforming mould for hot pressing, includes base 1, and 1 top of base is equipped with mounting panel 7, and mounting panel 7 is the setting of L shape, and the top is equipped with hydraulic stem 6 in the mounting panel 7, and 6 bottoms of hydraulic stem are equipped with fixed plate 5, and 5 bottoms of fixed plate are equipped with shaping extrusion module 4, and 1 top of base is equipped with die holder 2, and die cavity 3 with 4 assorted of shaping extrusion module is seted up at 2 tops of die holder, and cavity 8 has been seted up to 2 insides of die holder, is equipped with demoulding mechanism 9 in the cavity 8.
Referring to fig. 2, the demolding mechanism 9 includes a movable plate 93 slidably connected to and disposed in the cavity 8, a limiting groove is formed in each of left and right side walls in the cavity 8, a limiting block matched with the limiting groove is disposed on each of the left and right side walls of the movable plate 93, the movable plate 93 is made to move more stably up and down in the cavity 8 under the action of the limiting block and the limiting groove, a movable rod 91 is disposed at the top of the movable plate 93, a demolding plate 90 is disposed in the mold groove 3, a groove 10 is formed in the bottom of the mold groove 3, the groove 10 is matched with the demolding plate 90, when the demolding plate 90 is placed in the groove 10, the upper surface of the demolding plate 90 and the inner lower surface of the mold groove 3 are located on the same horizontal plane, one end of the movable rod 91 penetrates through the inner top of the cavity 8 and is connected to the bottom of the demolding plate 90, a spring 92 is sleeved on the outer wall of the movable rod 91, one end of the spring 92 is connected to the inner top of the cavity 8, the other end of the movable plate 93 is connected to the top of the cavity 8, a threaded rod 98 is sleeved to an outer wall of the movable rod 94, one end of the movable rod 94 is connected to the bottom of the movable plate 93, a threaded rod 98, a gear 97 is installed on the outer wall of the cavity 8, a rack 96 slidably connected to engage with a rack 96, a rack bar 96, and a guide block 96 is disposed on the guide bar 96, and a guide block 95, and a guide bar 95 is disposed on the inner side of the guide groove 96, and a guide block 95, and a guide bar for the rack bar guide bar.
The working principle is as follows: hot-melt plastic is injected into a die cavity 3, then a fixed plate 5 is driven to move downwards under the action of a hydraulic rod 6, the fixed plate 5 drives a forming extrusion module 4 to move downwards, so that the forming extrusion module 4 enters the die cavity 3 to extrude the plastic, after forming is completed, the forming extrusion module 4 is driven to move upwards under the action of the hydraulic rod 6, a worker controls an external controller, the external controller controls an electric telescopic rod 95 to work (in the prior art), the electric telescopic rod 95 drives a rack 96 to move, the rack 96 drives a gear 97 to rotate, the gear 97 drives a threaded rod 98 to rotate, so that a threaded sleeve 94 moves upwards on the outer wall of the threaded rod 98, the threaded sleeve 94 drives a movable plate 93 to move upwards, the movable plate 93 extrudes a spring 92, the movable plate 93 drives a movable rod 91 to move upwards, the movable rod 91 drives a demoulding plate 90 to move upwards, and the demoulding plate 90 carries out demoulding on a formed shell in the die cavity 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 metallized capacitor is preforming mould for hot pressing, includes base (1), its characterized in that: base (1) top is equipped with mounting panel (7), the top is equipped with hydraulic stem (6) in mounting panel (7), hydraulic stem (6) bottom is equipped with fixed plate (5), fixed plate (5) bottom is equipped with shaping extrusion module (4), base (1) top is equipped with die holder (2), die holder (2) top seted up with shaping extrusion module (4) assorted die cavity (3), cavity (8) have been seted up to die holder (2) inside, be equipped with demoulding mechanism (9) in cavity (8).
2. The pre-forming mold for hot-pressing a metallized capacitor as claimed in claim 1, wherein: demoulding mechanism (9) are including fly leaf (93) that sliding connection was equipped with in cavity (8), fly leaf (93) top is equipped with movable rod (91), be equipped with stripper plate (90) in die cavity (3), movable rod (91) one end is run through cavity (8) interior top and is connected bottom stripper plate (90), movable rod (91) outer wall cup joints and is equipped with spring (92), spring (92) one end is connected with cavity (8) interior top, the spring (92) other end is connected with fly leaf (93) top, cavity (8) interior bottom is equipped with threaded rod (98) through the bearing connection, threaded rod (98) top outer wall cup joints and is equipped with threaded sleeve (94), threaded sleeve (94) one end is connected bottom fly leaf (93), threaded rod (98) outer wall cup joints the installation and is equipped with gear (97), cavity (8) interior below sliding connection is equipped with rack (96) with gear (97) engaged with, cavity (8) interior right side wall is equipped with electric telescopic handle (95), electric telescopic handle (95) one end is connected with rack (96) one end.
3. The pre-forming mold for hot-pressing a metallized capacitor as claimed in claim 2, wherein: the bottom in the cavity (8) is provided with a guide groove, and the bottom of the rack (96) is provided with a guide block matched with the guide groove.
4. The pre-forming mold for hot-pressing a metallized capacitor as claimed in claim 2, wherein: the limiting groove has been all seted up to lateral wall about in cavity (8), lateral wall all is equipped with limiting groove assorted stopper about fly leaf (93).
5. The pre-forming mold for hot-pressing a metallized capacitor as claimed in claim 2, wherein: the bottom in the die cavity (3) is provided with a groove (10), and the groove (10) is matched with the demoulding plate (90).
6. The pre-forming mold for hot-pressing a metallized capacitor as claimed in claim 1, wherein: the mounting plate (7) is arranged in an L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417547.4U CN218462751U (en) | 2022-09-13 | 2022-09-13 | Pre-forming die for hot pressing of metallized capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222417547.4U CN218462751U (en) | 2022-09-13 | 2022-09-13 | Pre-forming die for hot pressing of metallized capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218462751U true CN218462751U (en) | 2023-02-10 |
Family
ID=85141375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222417547.4U Active CN218462751U (en) | 2022-09-13 | 2022-09-13 | Pre-forming die for hot pressing of metallized capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218462751U (en) |
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2022
- 2022-09-13 CN CN202222417547.4U patent/CN218462751U/en active Active
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