CN212219124U

CN212219124U - Integrated portable injection mold

Info

Publication number: CN212219124U
Application number: CN202020548418.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Kunshan Hongshuoda Precision Molding Co ltd
Current assignee: Kunshan Hongshuoda Precision Molding Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2020-12-25
Anticipated expiration: 2030-04-15

Abstract

The utility model belongs to the technical field of injection molds, in particular to an integrated portable injection mold, which comprises a fixed mold, wherein both sides of the top of the fixed mold are fixedly connected with supporting plates, the top of each supporting plate is fixedly connected with a cross beam, and the bottom of each cross beam is fixedly connected with a hydraulic telescopic rod; this integration portable injection mold, seal it through sealing strip and seal groove, the very big raw materials infiltration downwards of having avoided, influence the finished product quality, the completion back of moulding plastics, with the pin pole outside pulling, make it break away from the inside of fixed slot, upwards stimulate fixed block and connecting rod through first reducing spring this moment, thereby jack-up the finished product makes progress through the fly leaf, it is more convenient to make its drawing of patterns, fix it through the pin pole, avoid the fly leaf to reciprocate at the in-process of moulding plastics, influence its quality of moulding plastics, thereby reached simple structure, the suitability is more strengthened and is used more convenient purpose.

Description

Integrated portable injection mold

Technical Field

The utility model belongs to the technical field of injection mold, concretely relates to integration portable injection mold.

Background

An integrated portable injection mold with the Chinese patent number of CN208812444U, the movable mold is moved upwards by the telescopic cylinder through the driving piston rod, so that the movable mold is separated from the upper end surface of the injection molding groove, at the moment, the pressure plate moves upwards under the action of the elastic force of the spring, so that the slide rod extends to the outside again, meanwhile, the pressure plate can also drive the connecting rod to move upwards, so that the connecting rod extrudes the injection molding plate and pushes the plastic molding product on the injection molding plate out of a part of the injection molding groove, the plastic molding product is convenient to take out, the process avoids uneven stress of the product, thereby avoiding the local deformation of the product caused by strong force and further improving the quality of the product, but when the device is used, the injection molding plate is in a moving state, the molding process is easily influenced, and the sealing degree is not enough, and the liquefied plastic material is easy to permeate downwards to influence the product quality, so an integrated portable injection mold is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an integration portable injection mold possesses simple structure, and the suitability is stronger and use advantages such as more convenient, has solved prior art and has used its injection molding board to influence the forming process for the mobile state easily when using, and its leakproofness is not enough, and the easy infiltration downwards of liquefied plastic material influences product quality's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an integrated portable injection mold comprises a fixed mold, wherein supporting plates are fixedly connected to two sides of the top of the fixed mold, a cross beam is fixedly connected to the top of the supporting plates, a hydraulic telescopic rod is fixedly connected to the bottom of the cross beam, a connecting plate is fixedly connected to the bottom of the hydraulic telescopic rod, a movable mold is fixedly connected to the bottom of the connecting plate, a molding cavity is formed in the middle of the top of the fixed mold, a movable plate is movably connected to the inside of the molding cavity, connecting rods are fixedly connected to two sides of the bottom of the movable plate, a movable groove corresponding to the connecting rods is formed in the inner bottom wall of the molding cavity, a fixed block is slidably connected to the inside of the movable groove, the bottom of each connecting rod extends to the inside of the movable groove and is fixedly connected with the fixed block, limiting plates are fixedly, the seal groove that corresponds with the sealing strip is seted up to the inner diapire of one-tenth die cavity, the sealing strip is pegged graft in the inside of seal groove, the through-hole that communicates with the activity groove is all seted up to the both sides of cover half, the inside sliding connection of through-hole has the pin rod, the fixed slot that corresponds with the pin rod is seted up in the outside of fixed block, the pin rod is pegged graft in the inside of fixed slot, the one end of pin rod is located the outside fixedly connected with of cover half and borrows the power piece, the top of fixed block is located the first tightening spring of fixed surface connection of connecting rod, the top of first tightening spring and the inner wall fixed connection of activity groove.

As a further aspect of the present invention: the equal fixedly connected with slider in both sides of fly leaf, the spout that corresponds with the slider is seted up to the inner wall in shaping chamber, slider sliding connection is in the inside of spout.

As a further aspect of the present invention: the top and the bottom of pin pole are located the equal fixedly connected with stopper in the inside of through-hole, the spacing groove that corresponds with the stopper is seted up to the inner wall of through-hole, stopper sliding connection is in the inside of spacing groove.

As a further aspect of the present invention: borrow one side of power piece and be located the surperficial fixed connection of pin pole and contract the spring for the second, the one end and the cover half fixed connection who contracts the spring for the second.

As a further aspect of the present invention: the inner bottom wall of the forming cavity is fixedly connected with a cushion pad, and the top of the cushion pad is in contact with the bottom of the movable plate.

As a further aspect of the present invention: the equal fixedly connected with guide bar in both sides at connecting plate top, the guide way that corresponds with the guide bar is seted up at the top of crossbeam, guide bar sliding connection is in the inside of guide way.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, this integration portable injection mold, seal it through sealing strip and seal groove, very big having avoided raw materials infiltration downwards, influence the finished product quality, after the completion of moulding plastics, stimulate the pin rod to the outside, make it break away from the inside of fixed slot, stimulate fixed block and connecting rod upwards through first reducing spring this moment, thereby jack-up the finished product upwards through the fly leaf, make its drawing of patterns more convenient, after the drawing of patterns is accomplished, manually push down the fly leaf, peg graft the pin rod in the inside of fixed slot again, fix it through the pin rod this moment, avoid the fly leaf to reciprocate in the injection molding process, influence its injection molding quality, thereby reached simple structure, the suitability is strengthened and uses more convenient purpose;

2. the utility model discloses in, this integration portable injection mold, carry on spacingly to the fly leaf through slider and spout, avoid it to take place the skew at the in-process that reciprocates, carry on spacingly to the pin rod through stopper and spacing groove, avoid it to break away from the inside of through-hole, it borrows power piece and pin rod to reduce the spring pulling through the second, make its grafting that can more stabilize in the inside of fixed slot, then protect the fly leaf through the blotter, avoid it to take place to damage at the in-process of moulding plastics, carry on spacingly to the connecting plate through guide bar and guide way, avoid it to take place the skew at the in-process that reciprocates.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of an integrated portable injection mold;

FIG. 2 is a front sectional view of the overall structure of an integrated portable injection mold;

FIG. 3 is a schematic perspective view of a movable plate of an integrated portable injection mold;

FIG. 4 is a front sectional view of the connection of a fixed mold and a movable plate in the integrated portable injection mold.

In the figure: 1. fixing a mold; 2. a support plate; 3. a hydraulic telescopic rod; 4. a cross beam; 5. a guide bar; 6. a connecting plate; 7. moving the mold; 8. a force-borrowing block; 9. a fixed block; 10. a cushion pad; 11. a connecting rod; 12. a pin rod; 13. a movable groove; 14. a movable plate; 15. a guide groove; 16. a molding cavity; 17. a first compression spring; 18. a limiting plate; 19. a sealing strip; 20. a slider; 21. a chute; 22. a sealing groove; 23. a second compression spring; 24. a limiting groove; 25. a limiting block; 26. fixing grooves; 27. and a through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an integrated portable injection mold comprises a fixed mold 1, wherein both sides of the top of the fixed mold 1 are fixedly connected with supporting plates 2, the top of the supporting plate 2 is fixedly connected with a cross beam 4, the bottom of the cross beam 4 is fixedly connected with a hydraulic telescopic rod 3, the bottom of the hydraulic telescopic rod 3 is fixedly connected with a connecting plate 6, the bottom of the connecting plate 6 is fixedly connected with a movable mold 7, the middle part of the top of the fixed mold 1 is provided with a molding cavity 16, the inside of the molding cavity 16 is movably connected with a movable plate 14, both sides of the bottom of the movable plate 14 are fixedly connected with connecting rods 11, the inner bottom wall of the molding cavity 16 is provided with movable grooves 13 corresponding to the connecting rods 11, the inside of the movable grooves 13 is slidably connected with fixed blocks 9, the bottom ends of the connecting rods 11 extend to the inside of the movable grooves 13 and are fixedly connected with, the inner bottom wall of the molding cavity 16 is provided with a sealing groove 22 corresponding to the sealing strip 19, the sealing strip 19 is inserted into the sealing groove 22, both sides of the fixed mold 1 are provided with through holes 27 communicated with the movable groove 13, the inside of the through holes 27 is connected with a pin rod 12 in a sliding manner, the outer side of the fixed block 9 is provided with a fixed groove 26 corresponding to the pin rod 12, the pin rod 12 is inserted into the fixed groove 26, one end of the pin rod 12 is fixedly connected with a force borrowing block 8 positioned on the outer side of the fixed mold 1, the top of the fixed block 9 is fixedly connected with a first tightening spring 17 positioned on the surface of the connecting rod 11, the top end of the first tightening spring 17 is fixedly connected with the inner wall of the movable groove 13, when in use, the connecting plate 6 and the movable mold 7 are driven by the hydraulic telescopic rod 3 to move downwards for injection molding operation, so that a finished product, the extremely big raw materials infiltration of having avoided downwards, influence the finished product quality, after the completion of moulding plastics, with the pin pole 12 outside pulling, make it break away from the inside of fixed slot 26, stimulate fixed block 9 and connecting rod 11 upwards through first tightening spring 17 this moment, thereby through fly leaf 14 with the finished product jack-up that makes progress, it is more convenient to make its drawing of patterns, after the drawing of patterns is accomplished, manual 14 of fly leaf are pushed down and move, peg graft pin pole 12 in the inside of fixed slot 26 again, fix it through pin pole 12 this moment, avoid fly leaf 14 to reciprocate at the in-process of moulding plastics, influence its quality of moulding plastics, thereby reached simple structure, the more convenient purpose of just using of suitability enhancement, wherein movable mould 7, become die cavity 16, cover half 1 and forming process are prior art, do not do the repeated here.

Referring to fig. 2, 3 and 4, the two sides of the movable plate 14 are fixedly connected with the sliding blocks 20, the inner wall of the forming cavity 16 is provided with the sliding grooves 21 corresponding to the sliding blocks 20, the sliding blocks 20 are slidably connected inside the sliding grooves 21, and the movable plate 14 is limited by the sliding blocks 20 and the sliding grooves 21, so that the movable plate is prevented from shifting in the up-and-down moving process.

Referring to fig. 2 and 4, the top and the bottom of the pin 12 are located inside the through hole 27 and are fixedly connected with a limiting block 25, the inner wall of the through hole 27 is provided with a limiting groove 24 corresponding to the limiting block 25, the limiting block 25 is slidably connected inside the limiting groove 24, and the pin 12 is limited by the limiting block 25 and the limiting groove 24 to avoid being separated from the inside of the through hole 27.

Referring to fig. 1, 2 and 4, a second compression spring 23 is fixedly connected to one side of the borrowing block 8 and on the surface of the pin 12, one end of the second compression spring 23 is fixedly connected with the fixed mold 1, and the borrowing block 8 and the pin 12 are pulled by the second compression spring 23 to be more stably inserted into the fixing groove 26.

Referring to fig. 2, a cushion pad 10 is fixedly connected to an inner bottom wall of the forming cavity 16, and a top of the cushion pad 10 contacts a bottom of the movable plate 14, so that the movable plate 14 is protected by the cushion pad 10 and is prevented from being damaged during the injection molding process.

Referring to fig. 1 and 2, the guide rods 5 are fixedly connected to both sides of the top of the connecting plate 6, the top of the beam 4 is provided with guide grooves 15 corresponding to the guide rods 5, the guide rods 5 are slidably connected inside the guide grooves 15, and the connecting plate 6 is limited by the guide rods 5 and the guide grooves 15, so that the connecting plate is prevented from shifting in the up-and-down moving process.

The utility model discloses a theory of operation and use flow: when the injection molding machine is used, the connecting plate 6 and the movable mold 7 are driven to move downwards through the hydraulic telescopic rod 3, injection molding operation is carried out, a finished product is located inside the molding cavity 16, the finished product is sealed through the sealing strip 19 and the sealing groove 22 at the moment, downward penetration of raw materials is greatly avoided, the quality of the finished product is influenced, after the injection molding is finished, the pin rod 12 is pulled outwards to be separated from the inside of the fixed groove 26, the fixed block 9 and the connecting rod 11 are pulled upwards through the first compression spring 17, the finished product is jacked upwards through the movable plate 14, the demolding is more convenient, after the demolding is finished, the movable plate 14 is manually pressed downwards, the pin rod 12 is inserted into the inside of the fixed groove 26, the pin rod 12 is fixed at the moment, the movable plate 14 is prevented from moving upwards and downwards in the injection molding process, the injection molding quality of the movable plate is influenced, the injection molding quality is further improved, the, the moving mold 7, the molding cavity 16, the fixed mold 1 and the molding process thereof are all the prior art and are not described herein.

Claims

1. The utility model provides an integration portable injection mold, includes cover half (1), its characterized in that: the improved die is characterized in that supporting plates (2) are fixedly connected to two sides of the top of the fixed die (1), a crossbeam (4) is fixedly connected to the top of the supporting plate (2), a hydraulic telescopic rod (3) is fixedly connected to the bottom of the crossbeam (4), a connecting plate (6) is fixedly connected to the bottom of the hydraulic telescopic rod (3), a movable die (7) is fixedly connected to the bottom of the connecting plate (6), a forming cavity (16) is formed in the middle of the top of the fixed die (1), a movable plate (14) is movably connected to the inside of the forming cavity (16), a connecting rod (11) is fixedly connected to each of two sides of the bottom of the movable plate (14), a movable groove (13) corresponding to the connecting rod (11) is formed in the inner bottom wall of the forming cavity (16), a fixed block (9) is slidably connected to the inside of the movable groove (13), and the bottom of the connecting rod (11), all fixedly connected with limiting plate (18) around fly leaf (14) bottom, the bottom fixedly connected with sealing strip (19) of limiting plate (18), seal groove (22) that correspond with sealing strip (19) have been seted up to the inner diapire of die cavity (16), sealing strip (19) are pegged graft in the inside of seal groove (22), through-hole (27) with activity groove (13) intercommunication have all been seted up to the both sides of cover half (1), the inside sliding connection of through-hole (27) has pin pole (12), the outside of fixed block (9) is seted up fixed slot (26) that correspond with pin pole (12), pin pole (12) are pegged graft in the inside of fixed slot (26), the one end of pin pole (12) is located the outside fixedly connected with of cover half (1) and borrows power piece (8), the top of fixed block (9) is located the fixed surface of connecting rod (11) and is connected with first reducing spring (17), the top end of the first tightening spring (17) is fixedly connected with the inner wall of the movable groove (13).

2. The integrated portable injection mold according to claim 1, characterized in that: the both sides of fly leaf (14) all fixedly connected with slider (20), spout (21) that correspond with slider (20) are seted up to the inner wall in shaping chamber (16), slider (20) sliding connection is in the inside of spout (21).

3. The integrated portable injection mold according to claim 1, characterized in that: the top and the bottom of round pin pole (12) are located equal fixedly connected with stopper (25) in the inside of through-hole (27), spacing groove (24) that correspond with stopper (25) are seted up to the inner wall of through-hole (27), stopper (25) sliding connection is in the inside of spacing groove (24).

4. The integrated portable injection mold according to claim 1, characterized in that: one side of the borrowing block (8) is fixedly connected with a second tightening spring (23) on the surface of the pin rod (12), and one end of the second tightening spring (23) is fixedly connected with the fixed die (1).

5. The integrated portable injection mold according to claim 1, characterized in that: the inner bottom wall of the forming cavity (16) is fixedly connected with a buffer pad (10), and the top of the buffer pad (10) is in contact with the bottom of the movable plate (14).

6. The integrated portable injection mold according to claim 1, characterized in that: the equal fixedly connected with guide bar (5) in both sides at connecting plate (6) top, guide way (15) that correspond with guide bar (5) are seted up at the top of crossbeam (4), guide bar (5) sliding connection is in the inside of guide way (15).