CN216359729U - Injection mold inserts fixing device - Google Patents
Injection mold inserts fixing device Download PDFInfo
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- CN216359729U CN216359729U CN202122540576.5U CN202122540576U CN216359729U CN 216359729 U CN216359729 U CN 216359729U CN 202122540576 U CN202122540576 U CN 202122540576U CN 216359729 U CN216359729 U CN 216359729U
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- injection mold
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Abstract
The utility model discloses an injection mold insert fixing device, which comprises a base, wherein a lower mold and a fixing mechanism are arranged at the top in the base, an insert body is arranged at the bottom in the lower mold, an air cylinder is fixedly connected at the bottom in the base, a fixing rod is fixedly connected at the top end of an air cylinder piston rod, the top of the fixing rod penetrates through the bottom of the lower mold and extends to the inside of the insert body, a lifting mechanism, a limiting mechanism and a resetting mechanism are arranged inside the fixing rod, the insert is fixed through the arranged limiting mechanism, so that the lifting mechanism works to drive a trapezoidal block to move, the limiting block can be driven to move by matching with a sliding block, the limiting block can be inserted into the limiting groove, the connection relation between the fixing rod and the insert body is increased, the stability of the insert body is improved, and workers can conveniently replace the insert body, carry out injection moulding to different article, improve article injection moulding's work efficiency.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and particularly relates to an insert fixing device of an injection mold.
Background
The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection molding is a processing method used for mass production of parts with complex shapes, and the plastic products with special shapes can be obtained by placing inserts in the injection mold.
Insert fixed mounting on the market is in the inside of mould at present, when the article of different shapes need be processed, need change mould and inserts simultaneously usually to cause the cost increase that article were moulded plastics, machining efficiency reduces, for this reason we propose an injection mold insert fixing device.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an insert fixing device for an injection mold, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an injection mold inserts fixing device, includes the base, top in the base is equipped with bed die and fixed establishment, and fixed establishment is equipped with two, bottom in the bed die is equipped with the inserts body, bottom fixedly connected with cylinder in the base, the top fixedly connected with dead lever of cylinder piston rod, and the top of dead lever runs through the bottom of bed die and extends to the inside of inserts body, the inside of dead lever is equipped with elevating system, stop gear and canceling release mechanical system.
Preferably, stop gear includes the stopper, the spacing groove has been seted up to the inside wall of inserts body, and stopper and spacing groove all are equipped with two, two the stopper is located two respectively the inside of spacing groove, two the equal fixedly connected with slider in one side that the stopper lower surface is close to each other, two the equal swing joint in bottom in the slider has the commentaries on classics pearl.
Preferably, elevating system includes servo motor, and servo motor fixed connection is in the bottom of dead lever, servo motor's output shaft is connected with the screw lead screw through the shaft coupling transmission, the threaded connection of screw lead screw has the loop bar, the top fixedly connected with trapezoidal piece of loop bar, the bottom fixedly connected with dog of loop bar lateral wall, the spout has been seted up to the internal surface of dead lever, and dog and spout all are equipped with two, two the dog is located the inside of two spouts respectively.
Preferably, the reset mechanism comprises a fixed block, the middle of the inner top wall of the fixed block is fixedly connected with the fixed rod, the left side wall and the right side wall of the fixed block are fixedly connected with reset springs, two reset springs are far away from the moving block which is fixedly connected with one end of the fixed block, and the two moving blocks are respectively and fixedly connected to the positions, close to the fixed block, of the two limiting blocks.
Preferably, two the fixed establishment all includes main electric telescopic handle, and two main electric telescopic handle respectively fixed connection in the base both sides at top, the fixed slot has been seted up to the bottom of bed die lateral wall, and the fixed slot is equipped with two, two the one end that main electric telescopic handle is close to the bed die is located two respectively the inside of fixed slot.
Preferably, two the stopper is close to the equal fixedly connected with installation pole in top on fixed block surface, two the installation pole is close to the equal fixedly connected with magnetism of one end of fixed block and inhales the piece.
Preferably, electric telescopic handle is assisted to the equal fixedly connected with in inside both sides of base, and two upper ends of assisting electric telescopic handle all run through the top of base and extend to the top of base, two assist electric telescopic handle's top fixedly connected with mounting panel, the middle part bolted connection of mounting panel lower surface has last mould, the lower fixed surface of inserts body is connected with sealed the pad.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this injection mold inserts fixing device fixes the inserts through the stop gear who sets up, makes elevating system work, can drive the trapezoidal piece and remove, and the cooperation slider can drive the stop block and remove to can insert the inside of spacing groove with the stopper, increase the relation of connection of dead lever and inserts body, improve the stability of the body of inserts, and the staff of being convenient for changes the inserts body, carry out injection moulding to different article, improve article injection moulding's work efficiency.
(2) This injection mold inserts fixing device, canceling release mechanical system through setting up can make stop gear reset, when the staff need change the inserts body, make elevating system work can drive the trapezoidal piece and remove towards the direction of keeping away from canceling release mechanical system, fixed block cooperation movable block and reset spring through setting up can drive two stoppers and remove towards the direction that is close to each other, thereby can take the stopper out from the inside of spacing groove, when two stoppers are close to each other, inhale the piece through two magnetism that set up and adsorb each other, can increase the stability between two stoppers.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;
fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.
In the figure: 1. a base; 2. a cylinder; 3. fixing the rod; 4. a lower die; 5. an insert body; 6. a limiting mechanism; 601. a limiting block; 602. a slider; 603. a trapezoidal block; 604. a limiting groove; 7. a reset mechanism; 701. a fixed block; 702. a moving block; 703. a return spring; 704. mounting a rod; 705. a magnetic block; 8. a lifting mechanism; 801. a servo motor; 802. a threaded lead screw; 803. a loop bar; 804. a stopper; 9. a fixing mechanism; 901. a main electric telescopic rod; 902. fixing grooves; 10. a gasket; 11. an auxiliary electric telescopic rod; 12. mounting a plate; 13. and (4) an upper die.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an insert fixing device for an injection mold, including a base 1, a lower mold 4 and two fixing mechanisms 9 are disposed at the top inside the base 1, an insert body 5 is disposed at the bottom inside the lower mold 4, a cylinder 2 is fixedly connected to the bottom inside the base 1, a fixing rod 3 is fixedly connected to the top end of a piston rod of the cylinder 2, the top of the fixing rod 3 penetrates through the bottom of the lower mold 4 and extends into the insert body 5, and a lifting mechanism 8, a limiting mechanism 6 and a reset mechanism 7 are disposed inside the fixing rod 3.
In this embodiment, it is preferred, stop gear 6 includes stopper 601, spacing groove 604 has been seted up to the inside wall of inserts body 5, and stopper 601 and spacing groove 604 all are equipped with two, two stopper 601 are located the inside of two spacing grooves 604 respectively, the equal fixedly connected with slider 602 in one side that two stopper 601 lower surfaces are close to each other, the equal swing joint in bottom in two sliders 602 has the commentaries on classics pearl, can fix inserts body 5 through two stopper 601 cooperation spacing grooves 604 that set up, increase inserts body 5's stability, it is convenient for drive stopper 601 to remove to change the pearl through the cooperation of the slider 602 that sets up.
In this embodiment, preferably, the lifting mechanism 8 includes a servo motor 801, the servo motor 801 is fixedly connected to the bottom of the fixing rod 3, an output shaft of the servo motor 801 is connected to a threaded lead screw 802 through a coupling, a threaded connection of the threaded lead screw 802 is connected to a loop bar 803, a trapezoidal block 603 is fixedly connected to a top end of the loop bar 803, a stopper 804 is fixedly connected to a bottom of an outer side wall of the loop bar 803, two stoppers 804 and two sliding grooves are provided on an inner surface of the fixing rod 3, the two stoppers 804 are respectively located inside the two sliding grooves, so that the servo motor 801 can drive the threaded lead screw 802 to rotate when working, the trapezoidal block 603 can be driven by the loop bar 803 to move, the stopper 601 can be driven by a slider 602 and a rotating ball to move, the position of the loop bar 803 can be limited by the provided stopper 804 matching with the sliding grooves, and the stability of the loop bar 803 is increased, facilitating movement of the rods 803.
In this embodiment, preferably, the reset mechanism 7 includes a fixed block 701, and the middle part of the top wall in the fixed block 701 fixedly connected with dead lever 3, the equal fixedly connected with reset spring 703 of left side wall and right side wall of fixed block 701, the equal fixedly connected with movable block 702 of one end that fixed block 701 was kept away from to two reset spring 703, and two movable blocks 702 are fixed connection respectively in the position that two stopper 601 are close to fixed block 701, install reset spring 703 and movable block 702 through the fixed block 701 that sets up, install the upper surface at two stopper 601 respectively with two movable blocks 702, thereby can drive stopper 601 through reset spring 703 and remove.
In this embodiment, preferably, two fixing mechanisms 9 each include a main electric telescopic rod 901, and two main electric telescopic rods 901 are respectively and fixedly connected to two sides of the top in the base 1, the bottom of the outer side wall of the lower mold 4 is provided with two fixing grooves 902, and the fixing grooves 902 are provided with two parts, one ends of the two main electric telescopic rods 901 close to the lower mold 4 are respectively located inside the two fixing grooves 902, so that the two main electric telescopic rods 901 work, one ends of the two main electric telescopic rods 901 close to the lower mold 4 can be respectively inserted into the inside of the two fixing grooves 902, thereby fixing the lower mold 4 and increasing the stability of the lower mold 4.
In this embodiment, it is preferred, two stopper 601 are close to the equal fixedly connected with installation pole 704 in top on fixed block 701 surface, and piece 705 is inhaled to the equal fixedly connected with magnetism of one end that two installation poles 704 are close to fixed block 701, inhales piece 705 through two installation poles 704 that set up and installs, and when two stopper 601 were close to each other, can make two magnetism inhale piece 705 and adsorb each other to can fix two stopper 601, increase two stopper 601's stability.
In this embodiment, it is preferred, electric telescopic handle 11 is assisted to the equal fixedly connected with in both sides of base 1 inside, and two upper ends of assisting electric telescopic handle 11 all run through base 1's top and extend to base 1's top, two top fixedly connected with mounting panels 12 of assisting electric telescopic handle 11, the middle part bolted connection of mounting panel 12 lower surface has last mould 13, the sealed pad 10 of lower fixed surface connection of inserts body 5, make two work of assisting electric telescopic handle 11, can drive mounting panel 12 and remove, thereby can drive mould 13 and remove towards the direction that is close to bed die 4, cooperation bed die 4 is convenient for carry out injection moulding to article.
The working principle and the using process of the utility model are as follows: when the device is used, the lower die 4 is placed at the top in the base 1, the two main electric telescopic rods 901 are enabled to work, one ends, close to the lower die 4, of the two main electric telescopic rods 901 can be respectively inserted into the two fixing grooves 902, so that the lower die 4 can be fixed, the stability of the lower die 4 is improved, the insert body 5 is placed in the middle of the inner bottom wall of the lower die 4, the air cylinder 2 is enabled to work, the piston rod of the air cylinder 2 can drive the fixing rod 3 to move into the insert body 5, the servo motor 801 can be enabled to work, the threaded lead screw 802 can be driven to rotate, the sleeve rod 803 can drive the trapezoidal block 603 to move towards the direction far away from the servo motor 801, then the sliding block 602 and the rotating bead can drive the limiting block 601 to move towards the direction far away from the fixing block 701, and the two limiting blocks 601 are respectively inserted into the two limiting grooves 604, thereby can fix inserts body 5, increase inserts body 5's stability, make two assist electric telescopic handle 11 works, can drive mounting panel 12 and remove to can drive mould 13 and remove towards the direction that is close to lower mould 4, cooperate lower mould 4 to be convenient for carry out injection moulding to article.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an injection mold inserts fixing device, includes base (1), its characterized in that: the top in base (1) is equipped with bed die (4) and fixed establishment (9), and fixed establishment (9) are equipped with two, bottom in bed die (4) is equipped with inserts body (5), bottom fixedly connected with cylinder (2) in base (1), the top fixedly connected with dead lever (3) of cylinder (2) piston rod, and the top of dead lever (3) runs through the bottom of bed die (4) and extends to the inside of inserts body (5), the inside of dead lever (3) is equipped with elevating system (8), stop gear (6) and canceling release mechanical system (7).
2. An injection mold insert holder assembly as claimed in claim 1, wherein: stop gear (6) include stopper (601), spacing groove (604) have been seted up to the inside wall of inserts body (5), and stopper (601) and spacing groove (604) all are equipped with two, two stopper (601) are located two respectively the inside of spacing groove (604), two the equal fixedly connected with slider (602) in one side that stopper (601) lower surface is close to each other, two the equal swing joint in bottom in slider (602) has the commentaries on classics pearl.
3. An injection mold insert holder assembly as claimed in claim 1, wherein: elevating system (8) include servo motor (801), and servo motor (801) fixed connection is in the bottom of dead lever (3), the output shaft of servo motor (801) is connected with screw lead screw (802) through the shaft coupling transmission, the threaded connection of screw lead screw (802) has loop bar (803), the top fixedly connected with trapezoidal piece (603) of loop bar (803), the bottom fixedly connected with dog (804) of loop bar (803) lateral wall, the spout has been seted up to the internal surface of dead lever (3), and dog (804) all are equipped with two with the spout, two dog (804) are located the inside of two spouts respectively.
4. An injection mold insert holder assembly as claimed in claim 2, wherein: the reset mechanism (7) comprises a fixed block (701), the middle of the inner top wall of the fixed rod (3) is fixedly connected with the fixed block (701), the left side wall and the right side wall of the fixed block (701) are fixedly connected with reset springs (703), two movable blocks (702) are fixedly connected with one ends, far away from the fixed block (701), of the reset springs (703), and the two movable blocks (702) are fixedly connected with the positions, close to the fixed block (701), of the two limit blocks (601) respectively.
5. An injection mold insert holder assembly as claimed in claim 1, wherein: two fixed establishment (9) all include main electric telescopic link (901), and two main electric telescopic link (901) respectively fixed connection in base (1) the both sides at top, fixed slot (902) have been seted up to the bottom of bed die (4) lateral wall, and fixed slot (902) are equipped with two, two one end that main electric telescopic link (901) are close to bed die (4) is located two respectively the inside of fixed slot (902).
6. An injection mold insert holder assembly as claimed in claim 4, wherein: two equal fixedly connected with installation pole (704) in top that stopper (601) are close to fixed block (701) surface, two equal fixedly connected with magnetism piece (705) are inhaled to the one end that installation pole (704) are close to fixed block (701).
7. An injection mold insert holder assembly as claimed in claim 1, wherein: electric telescopic handle (11) are assisted to the equal fixedly connected with in both sides of base (1) inside, and two upper ends of assisting electric telescopic handle (11) all run through the top of base (1) and extend to the top of base (1), two assist top fixedly connected with mounting panel (12) of electric telescopic handle (11), the middle part bolted connection of mounting panel (12) lower surface has last mould (13), the sealed pad (10) of lower fixed connection of inserts body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540576.5U CN216359729U (en) | 2021-10-21 | 2021-10-21 | Injection mold inserts fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122540576.5U CN216359729U (en) | 2021-10-21 | 2021-10-21 | Injection mold inserts fixing device |
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| Publication Number | Publication Date |
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| CN216359729U true CN216359729U (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122540576.5U Active CN216359729U (en) | 2021-10-21 | 2021-10-21 | Injection mold inserts fixing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986795A (en) * | 2022-06-02 | 2022-09-02 | 南通禾田工具有限公司 | Automatic production equipment for encapsulation and injection molding of inserts |
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2021
- 2021-10-21 CN CN202122540576.5U patent/CN216359729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114986795A (en) * | 2022-06-02 | 2022-09-02 | 南通禾田工具有限公司 | Automatic production equipment for encapsulation and injection molding of inserts |
| CN114986795B (en) * | 2022-06-02 | 2024-02-13 | 南通禾田工具有限公司 | Automatic production equipment for insert rubber coating and injection molding |
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