CN217916566U - Household electrical appliances shell injection mold mechanism of loosing core - Google Patents

Household electrical appliances shell injection mold mechanism of loosing core Download PDF

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Publication number
CN217916566U
CN217916566U CN202122108931.1U CN202122108931U CN217916566U CN 217916566 U CN217916566 U CN 217916566U CN 202122108931 U CN202122108931 U CN 202122108931U CN 217916566 U CN217916566 U CN 217916566U
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box
wall
injection mold
limiting plate
threaded rod
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CN202122108931.1U
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Chinese (zh)
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陈金国
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Qingdao Jinduo Mould Co ltd
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Qingdao Jinduo Mould Co ltd
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Abstract

The utility model relates to an injection mold technical field, concretely relates to household electrical appliances shell injection mold mechanism of loosing core, its technical scheme is: including last box, the bottom of going up the box is provided with down the box, the last surface mounting who goes up the box has the protective housing, both sides all are provided with the bearing around the upper surface of going up the box, the inside of bearing is provided with the threaded rod, the box sets up on the mould body down, the draw-in groove has been seted up on the outer wall of mould body, box terminal surface below edge all is provided with the stopper down, the lower surface central point of box puts down and has seted up the second slide opening, the both sides outer wall below edge of box all is provided with solid subassembly of card down, the beneficial effects of the utility model are that: through the setting of the solid subassembly of card, convenience when having realized the device installation through setting up of movable rod, threaded rod, driving gear and driven gear, stability when having realized loosing core.

Description

Household electrical appliances shell injection mold mechanism of loosing core
Technical Field
The utility model relates to an injection mold technical field, concretely relates to household electrical appliances shell injection mold mechanism of loosing core.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used in mass production of some parts having complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
The existing core pulling mechanism is unstable in core pulling work, the core pulling efficiency is slow, and the core pulling mechanism is inconvenient to install or disassemble and use and is inconvenient.
Therefore, it is necessary to provide a core-pulling mechanism for an injection mold of a household appliance shell.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a household electrical appliances shell injection mold mechanism of loosing core through the setting of card solid subassembly, convenience when having realized the device installation, through movable rod, threaded rod, driving gear and driven gear's setting, has realized the stability when loosing core to it is inconvenient to solve the device installation, and efficiency is slower, and the unstability of loosing core, the slower problem of loosing core.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a household electrical appliances shell injection mold mechanism of loosing core, includes the box, the bottom of going up the box is provided with down the box, the last surface mounting who goes up the box has the protective housing, both sides all are provided with the bearing around the upper surface of going up the box, the inside of bearing is provided with the threaded rod, the box sets up on the mould body down, the draw-in groove has been seted up on the outer wall of mould body, box terminal surface below edge all is provided with the stopper down, the lower surface central point of box puts down and has seted up the second slide opening, the both sides outer wall below edge of box all is provided with the solid subassembly of card down.
Preferably, the edge below the outer wall of the upper box body is provided with a first connecting plate, the edge above the outer wall of the lower box body is provided with a second connecting plate, and the first connecting plate is connected with the second connecting plate through a bolt.
Preferably, the motor is installed at the central position of the upper surface of the protective shell, an output shaft of the motor penetrates through a through hole in the protective shell to be connected with a bearing on the top end of the upper box body, and a driving gear is arranged on the output shaft of the motor.
Preferably, the top of threaded rod is provided with driven gear, driven gear is located the outside of last box, the outer wall top of threaded rod is provided with the movable block, the bottom of threaded rod is connected with the inside bearing of box down.
Preferably, the clamping and fixing component comprises a fixed box, a limiting plate is arranged inside the fixed box, a spring is arranged on one side of the limiting plate, the other end of the spring is connected with the inner wall of the fixed box, a clamping block is arranged on the outer wall of the other side of the limiting plate, the clamping block is located in a clamping groove, a first sliding hole is formed in one side of the upper surface of the fixed box, a shifting plate is installed at the top end of the limiting plate and located in the first sliding hole, and the clamping and fixing component is provided with a group.
Preferably, threaded holes are formed in four corners of the upper surface of the movable block, internal threads on the inner wall of each threaded hole are meshed with external threads on the outer wall of the corresponding threaded rod, a movable rod is arranged at the center of the lower surface of the movable block, and the other end of the movable rod penetrates through a second sliding hole in the lower box body.
Preferably, the clamping and fixing component comprises a fixed box, a limiting plate is arranged inside the fixed box, a spring is arranged on one side of the limiting plate, the other end of the spring is connected with the inner wall of the fixed box, a clamping block is arranged on the outer wall of the other side of the limiting plate, the clamping block is located in a clamping groove, a first sliding hole is formed in one side of the upper surface of the fixed box, a shifting plate is installed at the top end of the limiting plate and located in the first sliding hole, and the clamping and fixing component is provided with two groups.
The utility model has the advantages that:
when the device moves, the motor is started to enable the output shaft to rotate forwards or reversely, the output shaft rotates forwards or reversely to enable the driving gear to rotate forwards or reversely, the driving gear rotates forwards or reversely to drive the driven gear to rotate forwards or reversely, the driven gear rotates forwards or reversely to drive the threaded rod to rotate forwards or reversely, the threaded rod rotates forwards or reversely to enable the movable block to ascend or descend, the movable block ascends or descends to enable the movable rod to ascend or descend, the movable rod ascends or descends to conduct core pulling operation, the four threaded rods are driven to enable the movable rod to move very stably, and the efficiency of the core pulling operation can be effectively improved.
When needs installation, the card on the solid subassembly alignment mould body of card on the box down, push down and make the fixture block to fixed incasement portion displacement, the displacement makes the limiting plate inward displacement, limiting plate inward displacement makes the spring receive the extrusion, the spring receives the extrusion and produces the resilience force, after card solid subassembly pushes down to the end completely, the extrusion force of applying to the spring disappears, the resilience force of spring makes inside the fixture block is released and enters into the draw-in groove, thereby accomplish fixedly, when needing to dismantle, stir and dial the board and make the inward displacement of limiting plate, thereby limiting plate inward displacement makes the inside displacement cancellation of fixture block fixed, very make things convenient for the staff to install or dismantle, improve staff's work efficiency, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic structural diagram provided by the present invention;
FIG. 2 is a side view provided by the present invention;
FIG. 3 is an exploded view provided by the present invention;
fig. 4 is a schematic structural view of the clamping component according to the present invention;
fig. 5 is a diagram of a clamping and fixing component according to embodiment 1 of the present invention;
fig. 6 is a diagram of a clamping and fixing component according to embodiment 2 of the present invention.
In the figure: 1. a motor; 2. a protective shell; 3. a driven gear; 4. a threaded rod; 5. an upper box body; 6. a first connecting plate; 7. a lower box body; 8. a clamping component; 801. a fixed box; 802. a spring; 803. a first slide hole; 804. a limiting plate; 805. dialing a plate; 806. a clamping block; 9. a second slide hole; 10. a mold body; 11. a card slot; 12. a second connecting plate; 13. a movable rod; 14. a movable block; 15. a driving gear; 16. and a limiting block.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
Embodiment 1, refer to fig. 1-5, the utility model provides a household electrical appliances shell injection mold mechanism of loosing core, including last box 5, the bottom of going up box 5 is provided with down box 7, the last surface mounting who goes up box 5 has protective housing 2, both sides all are provided with the bearing before and after the upper surface of going up box 5, the inside of bearing is provided with threaded rod 4, lower box 7 sets up on mould body 10, draw-in groove 11 has been seted up on the outer wall of mould body 10, 7 terminal surface below edges of lower box all are provided with stopper 16, the lower surface central point of lower box 7 puts and has seted up second slide opening 9, the both sides outer wall below edge of lower box 7 all is provided with solid subassembly 8 of card.
Furthermore, a first connecting plate 6 is arranged at the lower edge of the outer wall of the upper box body 5, a second connecting plate 12 is arranged at the upper edge of the outer wall of the lower box body 7, and the first connecting plate 6 is connected with the second connecting plate 12 through bolts;
further, a motor 1 is installed in the center of the upper surface of the protective shell 2, an output shaft of the motor 1 penetrates through a through hole in the protective shell 2 to be connected with a bearing on the top end of the upper box 5, a driving gear 15 is arranged on the output shaft of the motor 1, and particularly, the protective shell 2 can protect the driving gear 15 inside, so that the external erosion is avoided, and the service life is shortened;
furthermore, a driven gear 3 is arranged at the top end of the threaded rod 4, the driven gear 3 is positioned outside the upper box body 5, a movable block 14 is arranged above the outer wall of the threaded rod 4, and the bottom end of the threaded rod 4 is connected with a bearing inside the lower box body 7;
further, the clamping component 8 comprises a fixed box 801, a limiting plate 804 is arranged inside the fixed box 801, a spring 802 is arranged on one side of the limiting plate 804, the other end of the spring 802 is connected with the inner wall of the fixed box 801, a clamping block 806 is arranged on the outer wall of the other side of the limiting plate 804, the clamping block 806 is located in the clamping groove 11, a first sliding hole 803 is formed in one side of the upper surface of the fixed box 801, a shifting plate 805 is installed at the top end of the limiting plate 804, the shifting plate 805 is located in the first sliding hole 803, and the clamping component 8 is provided with a group, specifically, the clamping component 8 is arranged so that the device is more convenient to install or disassemble, and a worker can conveniently maintain;
furthermore, threaded holes are formed in four corners of the upper surface of the movable block 14, internal threads on the inner wall of each threaded hole are meshed with external threads on the outer wall of the threaded rod 4, a movable rod 13 is arranged in the center of the lower surface of the movable block 14, the other end of the movable rod 13 penetrates through a second sliding hole 9 in the lower box body 7, and particularly, the movable rod 13 is limited by the arrangement of the second sliding hole 9, so that the movable rod 13 is prevented from being deviated;
the utility model discloses a use as follows:
when the device runs, the motor 1 is started to enable the output shaft to rotate forwards or reversely, the output shaft rotates forwards or reversely to enable the driving gear 15 to rotate forwards or reversely, the driving gear 15 rotates forwards or reversely to drive the driven gear 3 to rotate forwards or reversely, the driven gear 3 rotates forwards or reversely to drive the threaded rod 4 to rotate forwards or reversely, the threaded rod 4 rotates forwards or reversely to enable the movable block 14 to ascend or descend, the movable block 14 ascends or descends to enable the movable rod 13 to ascend or descend, the movable rod 13 ascends or descends to conduct core pulling operation, the four threaded rods 4 are transmitted to enable the movable rod 13 to be quite stable in displacement, and the efficiency of core pulling operation can be effectively improved.
When needs are installed, the card that will descend on the box 7 is solid subassembly 8 and is aimed at draw-in groove 11 on the mould body 10, push down and make fixture block 806 to the inside displacement of fixed case 801, the displacement makes the inside displacement of limiting plate 804, the inside displacement of limiting plate 804 makes spring 802 receive the extrusion, spring 802 receives the extrusion and produces the resilience force, after card solid subassembly 8 pushes down to the end completely, the extrusion force of applying to spring 802 disappears, the resilience force of spring 802 makes fixture block 806 released and enters into inside the draw-in groove 11, thereby accomplish fixedly, when needing to dismantle, stir and dial board 805 and make the inside displacement of limiting plate 804, thereby limiting plate 804 inside displacement makes fixture block 806 inside displacement cancellation fixed, very make things convenient for the staff to install or dismantle, improve staff's work efficiency, therefore, the clothes hanger is strong in practicability.
Embodiment 2, refer to fig. 6, the utility model provides a household appliance shell injection mold core pulling mechanism, including upper box 5, the bottom of upper box 5 is provided with lower box 7, the upper surface of upper box 5 is installed with protective housing 2, both sides are provided with the bearing around the upper surface of upper box 5, the inside of bearing is provided with threaded rod 4, lower box 7 is arranged on mould body 10, the outer wall of mould body 10 is provided with draw-in groove 11, lower box 7 end face below edge all is provided with stopper 16, the lower surface center position of lower box 7 is provided with second slide opening 9, both sides of lower box 7 below outer wall below edge all is provided with clamping subassembly 8;
further, the clamping and fixing assembly 8 comprises a fixed box 801, a limiting plate 804 is arranged inside the fixed box 801, a spring 802 is arranged on one side of the limiting plate 804, the other end of the spring 802 is connected with the inner wall of the fixed box 801, a clamping block 806 is arranged on the outer wall of the other side of the limiting plate 804, the clamping block 806 is located in the clamping groove 11, a first sliding hole 803 is formed in one side of the upper surface of the fixed box 801, a shifting plate 805 is arranged at the top end of the limiting plate 804, the shifting plate 805 is located in the first sliding hole 803, and two groups of clamping and fixing assemblies 8 are arranged, and particularly, the arrangement of the clamping and fixing assemblies 8 enables the device to be mounted or dismounted more conveniently, and maintenance work of workers is facilitated;
the utility model discloses a use as follows: when the utility model is used, the technical personnel in the field increase the clamping component 8 in the embodiment 1 into two groups by one group, thereby playing better fixing function to the device through more clamping components 8 and strengthening the stability of the device.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of protection claimed by the present invention as far as possible.

Claims (7)

1. The utility model provides a household electrical appliances shell injection mold mechanism of loosing core, includes box (5), its characterized in that: the bottom of going up box (5) is provided with down box (7), the last surface mounting who goes up box (5) has protective housing (2), both sides all are provided with the bearing around the upper surface of going up box (5), the inside of bearing is provided with threaded rod (4), box (7) set up down on mould body (10), draw-in groove (11) have been seted up on the outer wall of mould body (10), box (7) terminal surface below edge all is provided with stopper (16) down, the lower surface central point of box (7) puts down and has seted up second slide opening (9), the both sides outer wall below edge of box (7) all is provided with solid subassembly of card (8) down.
2. The household appliance shell injection mold core-pulling mechanism as claimed in claim 1, wherein: the edge below the outer wall of the upper box body (5) is provided with a first connecting plate (6), the edge above the outer wall of the lower box body (7) is provided with a second connecting plate (12), and the first connecting plate (6) is connected with the second connecting plate (12) through bolts.
3. The household appliance shell injection mold core-pulling mechanism as claimed in claim 1, wherein: the upper surface central point of protective housing (2) puts and installs motor (1), the output shaft of motor (1) passes the through-hole on protective housing (2) and is connected with the bearing on last box (5) top, be provided with driving gear (15) on the output shaft of motor (1).
4. The household appliance shell injection mold core-pulling mechanism as claimed in claim 1, wherein: the top of threaded rod (4) is provided with driven gear (3), driven gear (3) are located the outside of last box (5), the outer wall top of threaded rod (4) is provided with movable block (14), the bottom of threaded rod (4) is connected with the inside bearing of lower box (7).
5. The household appliance shell injection mold core-pulling mechanism as claimed in claim 1, characterized in that: the clamping component (8) comprises a fixed box (801), a limiting plate (804) is arranged inside the fixed box (801), a spring (802) is arranged on one side of the limiting plate (804), the other end of the spring (802) is connected with the inner wall of the fixed box (801), a clamping block (806) is arranged on the outer wall of the other side of the limiting plate (804), the clamping block (806) is located in a clamping groove (11), a first sliding hole (803) is formed in one side of the upper surface of the fixed box (801), a shifting plate (805) is installed at the top end of the limiting plate (804), the shifting plate (805) is located in the first sliding hole (803), and the clamping component (8) is provided with a group.
6. The household appliance shell injection mold core-pulling mechanism as claimed in claim 4, wherein: four corners of the upper surface of movable block (14) all set up threaded hole, internal thread on the threaded hole inner wall is connected with the external screw thread meshing on threaded rod (4) outer wall, the lower surface central point of movable block (14) puts and is provided with movable rod (13), second slide opening (9) on box (7) down are passed to the other end of movable rod (13).
7. The household appliance shell injection mold core-pulling mechanism as claimed in claim 1, characterized in that: the clamping component (8) comprises a fixed box (801), a limiting plate (804) is arranged inside the fixed box (801), a spring (802) is arranged on one side of the limiting plate (804), the other end of the spring (802) is connected with the inner wall of the fixed box (801), a clamping block (806) is arranged on the outer wall of the other side of the limiting plate (804), the clamping block (806) is located in a clamping groove (11), a first sliding hole (803) is formed in one side of the upper surface of the fixed box (801), a shifting plate (805) is installed at the top end of the limiting plate (804), the shifting plate (805) is located in the first sliding hole (803), and the clamping component (8) is provided with two sets.
CN202122108931.1U 2021-09-02 2021-09-02 Household electrical appliances shell injection mold mechanism of loosing core Active CN217916566U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122108931.1U CN217916566U (en) 2021-09-02 2021-09-02 Household electrical appliances shell injection mold mechanism of loosing core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122108931.1U CN217916566U (en) 2021-09-02 2021-09-02 Household electrical appliances shell injection mold mechanism of loosing core

Publications (1)

Publication Number Publication Date
CN217916566U true CN217916566U (en) 2022-11-29

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ID=84146086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122108931.1U Active CN217916566U (en) 2021-09-02 2021-09-02 Household electrical appliances shell injection mold mechanism of loosing core

Country Status (1)

Country Link
CN (1) CN217916566U (en)

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