CN213675023U - Mold with mold core convenient to replace for production of two-hole plate - Google Patents
Mold with mold core convenient to replace for production of two-hole plate Download PDFInfo
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- CN213675023U CN213675023U CN202022155244.0U CN202022155244U CN213675023U CN 213675023 U CN213675023 U CN 213675023U CN 202022155244 U CN202022155244 U CN 202022155244U CN 213675023 U CN213675023 U CN 213675023U
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Abstract
The utility model relates to the technical field of mold production, and discloses a mold convenient for replacing mold cores for two-hole plate production, which comprises a workbench, wherein a mold groove is connected above the workbench, a first through hole is arranged at a position close to a second through hole in the mold groove, a top plate is connected inside the first through hole, the mold core is connected above the top plate, a mandril is connected below the top plate, one side of the mandril is connected with a slide block, the outer side of the slide block is connected with a slide rail, the other side of the mandril is connected with a rack, the outer side of the rack is connected with a gear, one side of the gear is connected with a rotating motor, the utility model discloses a rack, a gear and a rotating motor are used for starting the rotating motor through a controller to drive the gear to rotate, the mandril and the top plate are driven to move up and down under the meshing action of the gear and the rack, the problem of the mold core because the deep sinking is in the die cavity, be difficult to take out is solved.
Description
Technical Field
The utility model relates to a mould production technical field specifically is a two orifice plate production are with mould of being convenient for change mold core.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and is indispensable equipment in the production process of the two-hole plate.
At present, a plurality of molds exist in the market, but the molds generally exist, in the production process, the mold core is deeply sunk in the mold cavity, and other holding devices are not arranged on the outer surface of the mold core, so that the mold core is difficult to take out, therefore, the technical personnel in the field provide a mold for producing the two-hole plate, which is convenient for replacing the mold core, so as to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two orifice plate production are with mould convenient to change the mold core to solve the problem of proposing in 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 two orifice plate production are with mould convenient to change mold core, includes the workstation, the second through-hole has been seted up to the inside of workstation, the position that the top of workstation is close to the second through-hole is connected with the die cavity, the position that the inside of die cavity is close to the second through-hole has seted up first through-hole, the internal connection of first through-hole has the roof, the top of roof and the internal connection that is located the die cavity have the mold core, the below of roof and the internal connection that is located the second through-hole have the ejector pin, one side of ejector pin is connected with the slider, the outside of slider is connected with the slide rail, the slide rail is connected with the bottom side of workstation, the opposite side of ejector pin is connected with the rack, the outside of rack is connected with the gear, one side of gear is connected with the rotating electrical.
As a further aspect of the present invention: two sides of the upper portion of the workbench, which are close to the die cavity, are connected with a group of hydraulic cylinders, a cover plate is connected to the upper portion of the hydraulic cylinders, and a pressing plate is connected to the lower portion of the cover plate.
As a further aspect of the present invention: the position above the cover plate, which is close to the hydraulic cylinder, is connected with a controller, and the controller is electrically connected with the hydraulic cylinder and the rotating motor through a circuit.
As a further aspect of the present invention: the ejector rod is connected with the workbench in a sliding mode through the sliding block and the sliding rail.
As a further aspect of the present invention: the ejector rod is connected with the gear in a meshed mode through the rack.
As a further aspect of the present invention: the position of the pressure plate corresponds to the position of the die slot.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through rack, gear and rotating electrical machines, open the rotating electrical machines through the controller, it is rotatory to drive the gear, under the meshing effect of gear and rack, drives ejector pin and roof and carries out the lift removal, and is ejecting from the die cavity with the mold core of roof top, has solved the mold core because the deep sinking is in the die cavity, hardly carries out the problem of taking out.
2. Through slide rail and slider, make the ejector pin at the lift removal in-process, be favorable to preventing the ejector pin skew, cause rack and gear off normal, and the situation that influences the operation appears.
Drawings
FIG. 1 is a schematic structural diagram of a mold for conveniently replacing a mold core for producing a two-hole plate;
fig. 2 is a front sectional view of a mold for easily replacing a mold core for producing a two-orifice plate.
In the figure: 1. a cover plate; 2. a die cavity; 21. a top plate; 22. a first through hole; 3. a work table; 31. a second through hole; 32. a slide rail; 33. a slider; 34. a rack; 35. a gear; 36. a rotating electric machine; 37. a top rod; 4. a hydraulic cylinder; 5. a controller; 6. pressing a plate; 7. and (5) a mold core.
Detailed Description
Please refer to fig. 1-2, in the embodiment of the present invention, a mold for conveniently replacing mold cores for producing two-hole plates, the mold comprises a workbench 3, a second through hole 31 is provided in the workbench 3, a mold cavity 2 is connected to a position above the workbench 3 close to the second through hole 31, a first through hole 22 is provided in a position inside the mold cavity 2 close to the second through hole 31, an inner connection of the first through hole 22 has a top plate 21, an inner connection of the top plate 21 and the mold core 7 is provided in the mold cavity 2, an inner connection of the top plate 21 and the second through hole 31 has a top rod 37, one side of the top rod 37 is connected with a sliding block 33, an outer side of the sliding block 33 is connected with a sliding rail 32, the sliding rail 32 is connected with a bottom side of the workbench 3, the other side of the top rod 37 is connected with a rack 34, an outer side of the rack 34 is connected with a gear 35, one side of the gear.
In fig. 1: the both sides that the top of workstation 3 is close to die cavity 2 are connected with a set of hydraulic pressure section of thick bamboo 4, and the top of a set of hydraulic pressure section of thick bamboo 4 is connected with apron 1, and the below of apron 1 is connected with clamp plate 6, through hydraulic pressure section of thick bamboo 4, controls apron 1 and clamp plate 6 and carries out the elevating movement.
In fig. 1: the position that the top of apron 1 is close to hydraulic cylinder 4 is connected with controller 5, and controller 5 passes through circuit and hydraulic cylinder 4 and rotating electrical machines 36 electric connection, opens hydraulic cylinder 4 through controller 5, drives apron 1 and clamp plate 6 and goes up and down.
In fig. 2: the push rod 37 is connected with the workbench 3 through the slide block 33 and the slide rail 32 in a sliding manner, so that the push rod 37 is prevented from deviating in the lifting and moving process.
In fig. 2: the ejector rod 37 is meshed with the gear 35 through the rack 34, the rotating motor 36 is started through the controller 5, the gear 35 is driven to rotate, under the meshing action of the gear 35 and the rack 34, the ejector rod 37 and the top plate 21 are driven to move up and down, and the mold cores 7 above the top plate 21 are ejected out of the mold cavities 2.
In fig. 2: the position of the pressing plate 6 corresponds to the position of the die cavity 2, and the height of the pressing plate 6 is adjusted, so that the pressing plate 6 compacts the die blank in the die cavity 2.
The utility model discloses a theory of operation is: when the die convenient for replacing the die core for producing the two-hole plate needs to be used, the hydraulic cylinder 4 is opened through the controller 5, the cover plate 1 and the pressing plate 6 are driven to lift, then the rotating motor 36 is started through the controller 5, the gear 35 is driven to rotate, the ejector rod 37 and the top plate 21 are driven to lift and move under the meshing action of the gear 35 and the rack 34, the die core 7 above the top plate 21 is ejected out of the die groove 2, and the ejector rod 37 is prevented from offsetting in the lifting and moving process through sliding connection between the sliding block 33 and the sliding rail 32, so that the rack 34 and the gear 35 are caused to offset, and the operation is influenced.
The above-mentioned, 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 two orifice plate production are with mould convenient to change mold core, includes workstation (3), its characterized in that, second through-hole (31) have been seted up to the inside of workstation (3), the position that the top of workstation (3) is close to second through-hole (31) is connected with die cavity (2), the position that the inside of die cavity (2) is close to second through-hole (31) has seted up first through-hole (22), the internal connection of first through-hole (22) has roof (21), the top of roof (21) just is located the internal connection of die cavity (2) and has mold core (7), the internal connection that is located second through-hole (31) below of roof (21) has ejector pin (37), one side of ejector pin (37) is connected with slider (33), the outside of slider (33) is connected with slide rail (32), slide rail (32) are connected with the bottom side of workstation (3), the other side of the ejector rod (37) is connected with a rack (34), the outer side of the rack (34) is connected with a gear (35), one side of the gear (35) is connected with a rotating motor (36), and the rotating motor (36) is connected with the bottom side of the workbench (3).
2. The mold convenient for mold core replacement for two-hole plate production according to claim 1, wherein a group of hydraulic cylinders (4) are connected to two sides of the upper part of the workbench (3) close to the mold cavity (2), a cover plate (1) is connected to the upper part of the group of hydraulic cylinders (4), and a pressing plate (6) is connected to the lower part of the cover plate (1).
3. The mold convenient for mold core replacement for two-orifice plate production according to claim 2, wherein a controller (5) is connected to a position above the cover plate (1) and close to the hydraulic cylinder (4), and the controller (5) is electrically connected with the hydraulic cylinder (4) and the rotating motor (36) through a circuit.
4. The mold convenient for replacing the mold core for producing the two-hole plate according to claim 1, wherein the ejector rod (37) is connected with the workbench (3) in a sliding manner through a sliding block (33) and a sliding rail (32).
5. The mold for producing a two-hole plate with convenient mold core replacement according to claim 2, characterized in that the ejector rod (37) is meshed with the gear (35) through the rack (34).
6. A mould for easy core change in the production of a two-well plate according to claim 2, characterized in that the position of the pressure plate (6) corresponds to the position of the mould cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155244.0U CN213675023U (en) | 2020-09-27 | 2020-09-27 | Mold with mold core convenient to replace for production of two-hole plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022155244.0U CN213675023U (en) | 2020-09-27 | 2020-09-27 | Mold with mold core convenient to replace for production of two-hole plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213675023U true CN213675023U (en) | 2021-07-13 |
Family
ID=76750179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022155244.0U Active CN213675023U (en) | 2020-09-27 | 2020-09-27 | Mold with mold core convenient to replace for production of two-hole plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213675023U (en) |
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2020
- 2020-09-27 CN CN202022155244.0U patent/CN213675023U/en active Active
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