CN209869313U - External top rod hole die structure - Google Patents
External top rod hole die structure Download PDFInfo
- Publication number
- CN209869313U CN209869313U CN201920669225.4U CN201920669225U CN209869313U CN 209869313 U CN209869313 U CN 209869313U CN 201920669225 U CN201920669225 U CN 201920669225U CN 209869313 U CN209869313 U CN 209869313U
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- fixedly connected
- rod
- hole
- ejection
- die holder
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Abstract
The utility model discloses an external top rod hole mould structure, including upper die base and die holder, be equipped with the hole of moulding plastics on the upper die base, be equipped with the mould chamber on the die holder, be equipped with the motor chamber on the die holder, the interior bottom fixedly connected with actuating mechanism in motor chamber, it is equipped with the rack board to slide on the inner wall in motor chamber, fixedly connected with guider on the lateral wall of rack board, the rack board is located the outer one end fixedly connected with connecting rod in motor chamber, the other end fixedly connected with pull rod of connecting rod, fixedly connected with ejection mechanism on the lateral wall of pull rod. The utility model has the advantages of reasonable design, have the benefit that can reduce part fault rate and easy operation.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to an external top rod hole mould structure.
Background
The mould is a tool for making shaped articles, and the tool is composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the article is realized mainly by changing the physical state of the shaped material.
In the prior art, the ejector rod of the die base is arranged at the lower end of the lower die base, and the operation is inconvenient, so that a die structure externally connected with an ejector rod hole is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an external top rod hole die structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an external top rod hole mould structure, includes upper die base and die holder, be equipped with the hole of moulding plastics on the upper die base, be equipped with the mould chamber on the die holder, be equipped with the motor chamber on the die holder, the interior bottom fixedly connected with actuating mechanism in motor chamber, it is equipped with the rack board to slide on the inner wall in motor chamber, fixedly connected with guider on the lateral wall of rack board, the rack board is located the outer one end fixedly connected with connecting rod in motor chamber, the other end fixedly connected with pull rod of connecting rod, fixedly connected with ejection mechanism on the lateral wall of pull rod.
Preferably, actuating mechanism includes the driving motor of fixed connection bottom in the motor chamber, driving motor's the terminal fixedly connected with gear of output shaft, gear and rack plate intermeshing, be equipped with first jack on the inner wall in motor chamber, the position of first jack is corresponding with the position of rack plate.
Preferably, the guide device comprises a guide rod fixedly connected to the side wall of the rack plate, a guide groove is formed in the inner wall of the motor cavity, and the guide rod slides in the guide groove.
Preferably, the ejection mechanism includes an ejection rod fixedly connected to the side wall of the pull rod, a slot is formed in the lower die base, the ejection rod is located in the slot, an ejection hole is formed in the lower die base, the slot is communicated with the ejection hole, a second insertion hole is formed in the inner wall of the ejection hole, the position of the second insertion hole corresponds to the position of the slot, an ejection rod is slidably connected in the ejection hole, the lower end of the ejection rod is designed to be an inclined plane, and one end of the ejection rod, which is located in the slot, penetrates through the ejection hole and abuts against the inclined plane on the ejection rod.
Preferably, a control panel is fixedly connected to the side wall of the lower die holder, and the control panel is electrically connected with a driving motor.
Preferably, a handle is fixedly connected to the side wall of the pull rod, which is far away from the lower die base.
The utility model has the following beneficial effects;
1. the driving mechanism is matched with the ejection mechanism, the ejection rod is driven to move horizontally by the driving motor, the ejection rod ejects the ejection rod to move up and down in the ejection hole, and a product is ejected;
2. through setting up guider, let more smooth and easy of rack plate motion in the motor cavity, can not break away from the meshing, reduce the fault rate.
Drawings
Fig. 1 is a schematic structural view of a circumscribed crowbar hole mold structure provided by the present invention;
fig. 2 is a schematic front view of a circumscribed crowbar hole mold structure provided by the present invention;
fig. 3 is a top sectional view of the lower die holder of the external ejector pin hole die structure provided by the utility model.
In the figure: the injection molding device comprises an injection molding hole 1, an upper die base 2, a die cavity 3, a first jack 4, a gear 5, a rack plate 6, a connecting rod 7, a pull rod 8, a motor cavity 9, a driving motor 10, a handle 11, an ejection hole 12, an ejection rod 13, a second jack 14, an ejection rod 15, a slot 16, a lower die base 17, a control panel 18, a guide groove 19 and a guide rod 20.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-3, an external ejector rod hole die structure, including upper die base 2 and die holder 17, be equipped with injection molding hole 1 on the upper die base 2, carry out the operation of moulding plastics through injection molding hole 1, be equipped with mould chamber 3 on the die holder 17, be equipped with motor chamber 9 on the die holder 17, the interior bottom fixedly connected with actuating mechanism of motor chamber 9, it is equipped with rack plate 6 to slide on the inner wall of motor chamber 9, fixedly connected with guider on the lateral wall of rack plate 6, rack plate 6 is located the outer one end fixedly connected with connecting rod 7 of motor chamber 9, the other end fixedly connected with pull rod 8 of connecting rod 7, fixedly connected with ejection mechanism on the lateral wall of pull rod 8.
Wherein, actuating mechanism includes the driving motor 10 of fixed connection bottom in motor chamber 9, driving motor 10's the terminal fixedly connected with gear 5 of output shaft, gear 5 and rack plate 6 intermeshing, be equipped with first jack 4 on the inner wall of motor chamber 9, the position of first jack 4 is corresponding with rack plate 6's position, driving motor 10 is servo motor, driving motor 10's output shaft end drives the gear 5 rotation of fixed connection with it, thereby drive rack plate 6 with it meshing at the motion of motor intracavity, drive 8 movements of pull rod.
Wherein, guider includes guide bar 20 of fixed connection on the lateral wall of rack plate 6, is equipped with guide way 19 on the inner wall of motor chamber 9, and guide bar 20 slides in guide way 19, and when rack plate 6 moved, drive guide bar 20 and move in guide way 19, and guide bar 20 has played the spacing effect of direction to the motion of rack plate 6.
Wherein, the ejection mechanism comprises an ejection rod 15 fixedly connected on the side wall of the pull rod 8, a slot 16 is arranged on the lower die seat 17, the ejection rod 15 is positioned in the slot 16, an ejection hole 12 is arranged on the lower die seat 17, the slot 16 is communicated with the ejection hole 12, a second jack 14 is arranged on the inner wall of the ejection hole 12, the position of the second jack 14 corresponds to the position of the slot 16, the second jack 14 facilitates the ejection rod 15 to move into the ejection hole 12, increases the advancing distance of the ejection rod 15 in the ejection hole 12, an ejection rod 13 is slidably connected in the ejection hole 12, the lower end of the ejection rod 13 is designed to be an inclined plane, one end of the ejection rod 15, which is positioned in the slot 16, penetrates through the ejection hole 12 and abuts against the inclined plane on the ejection rod 13, when the pull rod 8 is driven to move, the synchronous belt of the pull rod 8 drives the ejection rod 15 to move in the slot 16, the ejection rod 15 moves into the ejection hole 12, and extrudes the inclined, the ejector rod 13 is driven to move upwards in the ejection hole 12 to eject the product.
Specifically, a control panel 18 is fixedly connected to a side wall of the lower die holder 17, the control panel 18 is electrically connected to the driving motor 10, and the control panel 18 drives the driving motor 10 to move through the prior art.
In particular, a handle 11 is fixedly connected to the side wall of the pull rod 8 far away from the lower die holder 17.
The utility model discloses in, at first operating personnel normally carries out the operation of moulding plastics, mould plastics through the hole 1 of moulding plastics on the upper die base 2, the completion back of moulding plastics, it rotates to drive driving motor 10 through control panel 18, driving motor 10's output shaft drives gear 5 and rotates, gear 5 drives rack plate 6 with it meshing toward first jack 4 internal motion in motor chamber 9, then drive the direction motion of pull rod 8 toward west die holder 17, drive ejector rod 15 toward ejecting hole 12 internal motion in slot 16, the ejector rod 13 of extrusion and counterbalance toward mould chamber 3 internal motion, ejecting product can.
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 an external top rod hole mould structure, includes upper die base (2) and die holder (17), its characterized in that, be equipped with injection molding hole (1) on upper die base (2), be equipped with mould chamber (3) on die holder (17), be equipped with motor chamber (9) on die holder (17), the interior bottom fixedly connected with actuating mechanism of motor chamber (9), it is equipped with rack plate (6) to slide on the inner wall of motor chamber (9), fixedly connected with guider on the lateral wall of rack plate (6), rack plate (6) are located outer one end fixedly connected with connecting rod (7) of motor chamber (9), other end fixedly connected with pull rod (8) of connecting rod (7), fixedly connected with ejection mechanism on the lateral wall of pull rod (8).
2. The external top rod hole die structure according to claim 1, wherein the driving mechanism comprises a driving motor (10) fixedly connected to the bottom inside a motor cavity (9), a gear (5) is fixedly connected to the tail end of an output shaft of the driving motor (10), the gear (5) is meshed with the rack plate (6), a first insertion hole (4) is formed in the inner wall of the motor cavity (9), and the position of the first insertion hole (4) corresponds to the position of the rack plate (6).
3. The circumscribed ejector pin hole die structure of claim 1, wherein the guiding device comprises a guiding rod (20) fixedly connected to the side wall of the rack plate (6), the inner wall of the motor cavity (9) is provided with a guiding groove (19), and the guiding rod (20) slides in the guiding groove (19).
4. The circumscribed ejector pin hole die structure of claim 1, wherein the ejector mechanism comprises an ejector rod (15) fixedly connected to the side wall of the pull rod (8), the lower die holder (17) is provided with a slot (16), the ejector rod (15) is positioned in the slot (16), the lower die holder (17) is provided with an ejection hole (12), the slot (16) is communicated with the ejection hole (12), a second jack (14) is arranged on the inner wall of the ejection hole (12), the position of the second jack (14) corresponds to the position of the slot (16), the ejection hole (12) is connected with an ejection rod (13) in a sliding way, the lower end of the ejection rod (13) is designed to be an inclined plane, one end of the ejector rod (15) positioned in the slot (16) penetrates through the ejector hole (12) extending to the inside and is abutted against the inclined plane on the ejector rod (13).
5. The circumscribed crowbar hole die structure of claim 2, wherein a control panel (18) is fixedly connected to the side wall of the lower die holder (17), and the control panel (18) is electrically connected to the driving motor (10).
6. The circumscribed crowbar hole die structure of claim 1, wherein the pull rod (8) is fixedly connected with a handle (11) on the side wall far away from the lower die holder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669225.4U CN209869313U (en) | 2019-05-11 | 2019-05-11 | External top rod hole die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920669225.4U CN209869313U (en) | 2019-05-11 | 2019-05-11 | External top rod hole die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209869313U true CN209869313U (en) | 2019-12-31 |
Family
ID=68964689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920669225.4U Active CN209869313U (en) | 2019-05-11 | 2019-05-11 | External top rod hole die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209869313U (en) |
-
2019
- 2019-05-11 CN CN201920669225.4U patent/CN209869313U/en active Active
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