CN212666558U

CN212666558U - Adjustable die carrier convenient for die machining

Info

Publication number: CN212666558U
Application number: CN202020826002.7U
Authority: CN
Inventors: 唐德文
Original assignee: Guangdong Rundeli Technology Co ltd
Current assignee: Guangdong Rundeli Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-09
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a be convenient for mould processing is with adjustable die carrier, including die carrier bottom plate and die carrier roof, the last fixed surface of die carrier bottom plate is connected with the supporting shoe, two the inserting groove has all been seted up on the surface of supporting shoe, and the inner wall of inserting groove slides and pegs graft and has lower mold core, and the bottom of die carrier roof has the fixed block and goes up the mold core through screw threaded connection respectively, goes up the surface of mold core and is located between a plurality of fixed blocks, the equal fixedly connected with guide post pole in top of two supporting shoes. This be convenient for mould processing is with adjustable die carrier, the inside that sets up the supporting shoe is provided with adjusting device, adjusting device is provided with hydraulic oil including adjusting the chamber to reached the die carrier and can satisfy the user demand of multiple part mould, had good interchangeability, exchange easy operation, it is fixed through lower supporting foot joint all around when avoiding the installation of current lower mold core, it is not firm that the easy clearance that produces leads to fixing, and the effect of decentraction when going up lower mould and mould.

Description

Adjustable die carrier convenient for die machining

Technical Field

The utility model relates to a be convenient for mould processing is with adjustable die carrier especially relates to mould die carrier technical field.

Background

The die is widely applied to various fields, such as automobiles, aerospace, daily necessities, electrical appliance communication, medical product equipment and the like, the die can be applied to production of a large number of products, and the die frame is an integral part of the die. The die frame is a semi-finished product of the die and consists of various steel plates matched with parts, so to speak, the die frame is a framework of the whole die and is also called a die support.

According to the published application number of the Chinese patent network: the high-complexity threaded cover injection molding rapid forming precision mold frame disclosed in CN201822212363.8 solves the problems that rigid connection between mold frame plates results in poor anti-seismic performance, poor balance during the mold frame hoisting process, influence on the injection molding precision of parts, low positioning precision of the mold frame due to single guide pillar design, large injection molding part burrs and high post-processing cost; however, as shown in fig. 1, the lower mold core is clamped and extruded by the surrounding lower supporting legs during installation, so that gaps are easily generated during installation, the lower mold core is fixedly installed, and the lower mold core is not concentric with the mold, so that an injection molding product is unqualified, the mold core is inconvenient to operate during replacement, and is inconvenient to adjust, and the labor intensity is increased, so that an adjustable mold frame convenient for mold processing is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a be convenient for mould processing is with adjustable die carrier.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a be convenient for mould processing is with adjustable die carrier, including die carrier bottom plate and die carrier roof, the last fixed surface of die carrier bottom plate is connected with the supporting shoe, two the inserting groove has all been seted up on the surface of supporting shoe, the inner wall of inserting groove slides and pegs graft and has lower mold core, the bottom of die carrier roof has the fixed block and goes up the mold core through screw threaded connection respectively, it is a plurality of to go up the surface of mold core be located between the fixed block, two the equal fixedly connected with guide post pole in top of supporting shoe, it is a plurality of the surface of guide post pole all pegs graft with the surface slip of fixed block, the inside of supporting shoe is provided with adjusting device, adjusting device is including adjusting the chamber, the inside of adjusting the chamber is.

Preferably, a bearing is fixedly connected to the surface of one side of the supporting block, an adjusting rod is fixedly connected to the inner ring of the bearing, an adjusting wheel is fixedly connected to one end of the adjusting rod, and the other end of the adjusting rod penetrates through and extends into the adjusting cavity.

Preferably, one end threaded connection of adjusting the pole has the regulating tube, the one end fixedly connected with adjusting piston of regulating tube, adjusting piston's fixed surface is connected with first sealing washer, the surface of first sealing washer is pegged graft with the inner wall slip of adjusting the chamber.

Preferably, the inner top wall of the adjusting cavity is provided with a sliding groove, the inner wall of the sliding groove is inserted with an inserting rod in a sliding mode, the bottom of the lower mold core is provided with a positioning groove, and the inner wall of the positioning groove corresponds to the inner wall of the sliding groove.

Preferably, the surface of the insertion rod is in sliding insertion with the inner wall of the positioning groove, the surface of the insertion rod is fixedly connected with a first spring and a second sealing ring respectively, the surface of the second sealing ring is in sliding insertion with the inner wall of the sliding groove, and one end of the first spring is fixedly connected with the inner wall of the sliding groove.

Preferably, the inside of grafting pole has seted up the location chamber, the inner wall in location chamber slides and pegs graft there is the locating lever, the surface of locating lever slides with the inner wall of constant head tank and pegs graft, the surface of locating lever is the third sealing washer of fixedly connected with second spring respectively, the elasticity of second spring is greater than the elasticity of first spring.

Preferably, one end of the second spring is fixedly connected with the inner wall of the positioning cavity, and the surface of the third sealing ring is in sliding insertion connection with the inner wall of the positioning cavity.

The utility model discloses the beneficial effect who reaches is:

this be convenient for mould processing is with adjustable die carrier, the inside that sets up the supporting shoe is provided with adjusting device, adjusting device is provided with hydraulic oil including adjusting the chamber to reached the die carrier and can satisfy the user demand of multiple part mould, had good interchangeability, exchange easy operation, it is fixed through lower supporting foot joint all around when avoiding the installation of current lower mold core, it is not firm that the easy clearance that produces leads to fixing, and the effect of decentraction when going up lower mould and mould.

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 a prior art structure of the present invention;

FIG. 2 is a perspective view of the supporting block structure of the present invention;

FIG. 3 is a front view of the lower mold core structure of the present invention;

FIG. 4 is a side view of the structure of the adjustment chamber of the present invention;

fig. 5 is an enlarged view of the structure at a in fig. 3 according to the present invention;

fig. 6 is an enlarged view of the structure at B in fig. 4 according to the present invention;

fig. 7 is an enlarged view of the structure at C in fig. 4 according to the present invention.

As shown in the figure: 1. a mold frame base plate; 2. a mould frame top plate; 3. a support block; 4. inserting grooves; 5. a lower mold core; 6. a fixed block; 7. an upper mold core; 8. a guide post rod; 9. an adjustment chamber; 10. a bearing; 11. adjusting a rod; 12. an adjustment wheel; 13. an adjusting tube; 14. an adjusting piston; 15. a first seal ring; 16. a sliding groove; 17. a plug rod; 18. positioning a groove; 19. a first spring; 20. a second seal ring; 21. a positioning cavity; 22. positioning a rod; 23. a second spring; 24. and a third sealing ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 2-7, an adjustable die carrier convenient for die processing comprises a die carrier bottom plate 1 and a die carrier top plate 2, wherein the upper surface of the die carrier bottom plate 1 is fixedly connected with supporting blocks 3, insertion grooves 4 are formed in the surfaces of the two supporting blocks 3, lower die cores 5 are inserted into the inner walls of the insertion grooves 4 in a sliding manner, the bottom of the die carrier top plate 2 is respectively connected with fixed blocks 6 and upper die cores 7 through screw threads, the surfaces of the upper die cores 7 are located among the fixed blocks 6, guide post rods 8 are fixedly connected to the tops of the two supporting blocks 3, the surfaces of the guide post rods 8 are in sliding insertion with the surfaces of the fixed blocks 6, an adjusting device is arranged inside the supporting blocks 3, the adjusting device comprises an adjusting cavity 9, and hydraulic oil is arranged inside the adjusting cavity;

the bearing 10 is fixedly connected to the surface of one side of the supporting block 3, the adjusting rod 11 is fixedly connected to the inner ring of the bearing 10, one end of the adjusting rod 11 is fixedly connected with the adjusting wheel 12, and the other end of the adjusting rod 11 penetrates through and extends into the adjusting cavity 9, so that the effect of facilitating adjusting operation is achieved; one end of the adjusting rod 11 is in threaded connection with an adjusting pipe 13, one end of the adjusting pipe 13 is fixedly connected with an adjusting piston 14, the surface of the adjusting piston 14 is fixedly connected with a first sealing ring 15, the surface of the first sealing ring 15 is in sliding insertion connection with the inner wall of the adjusting cavity 9, and the effect that the first sealing ring 15 controls the sealing of the adjusting piston 14 is achieved;

the inner top wall of the adjusting cavity 9 is provided with a sliding groove 16, the inner wall of the sliding groove 16 is inserted with an inserting rod 17 in a sliding manner, the bottom of the lower mold core 5 is provided with a positioning groove 18, and the inner wall of the positioning groove 18 corresponds to the inner wall of the sliding groove 16; the surface of the insertion rod 17 is in sliding insertion with the inner wall of the positioning groove 18, the surface of the insertion rod 17 is fixedly connected with a first spring 19 and a second sealing ring 20 respectively, the surface of the second sealing ring 20 is in sliding insertion with the inner wall of the sliding groove 16, one end of the first spring 19 is fixedly connected with the inner wall of the sliding groove 16, and the effect that the second sealing ring 20 controls the sealing of the insertion rod 17 is achieved;

a positioning cavity 21 is formed in the insertion rod 17, a positioning rod 22 is inserted into the inner wall of the positioning cavity 21 in a sliding mode, the surface of the positioning rod 22 is inserted into the inner wall of the positioning groove 18 in a sliding mode, a third sealing ring 24 of a second spring 23 is fixedly connected to the surface of the positioning rod 22 respectively, the elastic force of the second spring 23 is larger than that of the first spring 19, and the effect that the positioning rod 22 is controlled to be sealed by the third sealing ring 24 is achieved; one end of the second spring 23 is fixedly connected with the inner wall of the positioning cavity 21, the surface of the third sealing ring 24 is in sliding insertion connection with the inner wall of the positioning cavity 21, the effect of controlling the insertion rod 17 to automatically retract and reset under the condition that the first spring 19 controls the internal oil pressure to be reduced is achieved, the second spring 23 controls the positioning rod 22 to automatically reset, and the effect of preferentially extruding the insertion rod 17 to extend to control the extension of the positioning rod 22 is achieved by the fact that the elastic force of the second spring 23 is greater than that of the first spring 19; this be convenient for mould processing is with adjustable die carrier, the inside that sets up supporting shoe 3 is provided with adjusting device, adjusting device is provided with hydraulic oil including adjusting chamber 9, the inside of adjusting chamber 9 to reached the die carrier and can satisfied the user demand of multiple part mould, good interchangeability has, exchange easy operation, it is fixed through bottom suspension foot joint all around when avoiding current lower mold core installation, it is not firm that easy production clearance leads to fixing, and the effect of decentraction when going up lower mould and mould.

The working principle is as follows: before the mold is processed and injected, the mold is installed according to the required mold core, when the mold is installed, the corresponding upper mold core and the corresponding lower mold core are taken, the upper mold core 7 is fixedly connected in a screw thread connection mode, the lower mold core 5 is connected with the insertion groove 4 in an insertion mode, the adjusting wheel 12 is rotated, the adjusting rod 11 is driven to rotate, the adjusting pipe 13 is driven to move inwards, the adjusting piston 14 is driven to extrude the internal hydraulic oil, the hydraulic oil is enabled to generate oil pressure, the insertion rod 17 is firstly extruded under the condition that the elasticity of the second spring 23 is greater than that of the first spring 19, the insertion positioning groove 18 is controlled to extend outwards through the insertion rod 17, after the insertion limiting, the control positioning rod 22 is continuously extruded to extend outwards; when the lower mold core 5 needs to be disassembled and replaced, the adjusting wheel 12 is reversely rotated, the internal oil pressure is reduced, the inserting rod 17 and the positioning rod 22 are controlled to automatically retract and reset under the elastic force condition of the spring, and the lower mold core 5 is pulled out to replace other lower mold cores 5 for operation.

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

1. The utility model provides a be convenient for mould processing is with adjustable die carrier, includes die carrier bottom plate (1) and die carrier roof (2), its characterized in that: the upper surface of die carrier bottom plate (1) is fixedly connected with supporting shoe (3), two inserting groove (4) have all been seted up on the surface of supporting shoe (3), the inner wall of inserting groove (4) slides and pegs graft and have lower mold core (5), the bottom of die carrier roof (2) has fixed block (6) and last mold core (7) through screw threaded connection respectively, the surface of going up mold core (7) is located a plurality of between fixed block (6), two the equal fixedly connected with guide post pole (8) in top of supporting shoe (3), it is a plurality of the surface of guide post pole (8) all pegs graft with the surface slip of fixed block (6), the inside of supporting shoe (3) is provided with adjusting device, adjusting device is including adjusting chamber (9), the inside of adjusting chamber (9) is provided with hydraulic oil.

2. The adjustable die carrier convenient for die processing as claimed in claim 1, wherein: the supporting shoe is characterized in that a bearing (10) is fixedly connected to the surface of one side of the supporting block (3), an adjusting rod (11) is fixedly connected to the inner ring of the bearing (10), an adjusting wheel (12) is fixedly connected to one end of the adjusting rod (11), and the other end of the adjusting rod (11) penetrates through and extends into the adjusting cavity (9).

3. The adjustable die carrier convenient for die processing as claimed in claim 2, wherein: the one end threaded connection who adjusts pole (11) has adjusting tube (13), the one end fixedly connected with adjusting piston (14) of adjusting tube (13), the fixed surface of adjusting piston (14) is connected with first sealing washer (15), the surface of first sealing washer (15) is pegged graft with the inner wall slip of adjusting chamber (9).

4. The adjustable die carrier convenient for die processing as claimed in claim 1, wherein: the inner top wall of the adjusting cavity (9) is provided with a sliding groove (16), the inner wall of the sliding groove (16) is inserted with an insertion rod (17) in a sliding manner, the bottom of the lower mold core (5) is provided with a positioning groove (18), and the inner wall of the positioning groove (18) corresponds to the inner wall of the sliding groove (16).

5. The adjustable die carrier convenient for die processing as claimed in claim 4, wherein: the surface of the insertion rod (17) is in sliding insertion connection with the inner wall of the positioning groove (18), the surface of the insertion rod (17) is fixedly connected with a first spring (19) and a second sealing ring (20) respectively, the surface of the second sealing ring (20) is in sliding insertion connection with the inner wall of the sliding groove (16), and one end of the first spring (19) is fixedly connected with the inner wall of the sliding groove (16).

6. The adjustable die carrier convenient for die processing as claimed in claim 5, wherein: the utility model discloses a positioning device, including bayonet pole (17), locating cavity (21) has been seted up to the inside of grafting pole (17), the inner wall slip grafting in locating cavity (21) has locating lever (22), the surface of locating lever (22) is pegged graft with the inner wall slip of constant head tank (18), the surface of locating lever (22) is third sealing washer (24) of fixedly connected with second spring (23) respectively, the elasticity of second spring (23) is greater than the elasticity of first spring (19).

7. The adjustable die carrier convenient for die processing as claimed in claim 6, wherein: one end of the second spring (23) is fixedly connected with the inner wall of the positioning cavity (21), and the surface of the third sealing ring (24) is in sliding insertion connection with the inner wall of the positioning cavity (21).