CN219467126U

CN219467126U - Composite die insert

Info

Publication number: CN219467126U
Application number: CN202320302614.XU
Authority: CN
Inventors: 谢永新; 谭太保; 吴传兰
Original assignee: Hubei Fakela Precision Manufacturing Co ltd
Current assignee: Hubei Fakela Precision Manufacturing Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-08-04
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the technical field of dies and discloses a composite die insert which solves the problem that the prior insert cannot be quickly fixed, and the composite die insert comprises a die, wherein a placing groove is formed in the top of the die, the die is placed in the placing groove, a fixing mechanism is arranged between the die and the insert and comprises a U-shaped plate fixed on the outer side of the die, two side plates are symmetrically arranged on the outer side of the U-shaped plate, the die is positioned between the two side plates, clamping blocks are fixedly arranged on the sides, close to each other, of the two side plates, two side grooves are symmetrically arranged on the outer side of the insert, and one sides, close to each other, of the two clamping blocks penetrate through the die and are respectively positioned in the two side grooves; according to the utility model, through the matching between the rotating disc and the screw rod and between the threaded sleeve and the movable rod, the two inner rods are convenient to separate from each other, and through the matching between the connecting rod and the side plate, one sides of the two clamping blocks, which are close to each other, are convenient to be respectively positioned in the two side grooves, so that the insert is convenient to quickly fix.

Description

Composite die insert

Technical Field

The utility model belongs to the technical field of dies, and particularly relates to a composite die insert.

Background

The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, and the mould is required to use a mould insert structure when in use; according to the authorized bulletin number: CN217648777U, a patent document named "a die insert structure", describes in the specification: according to the utility model, the first clamping groove, the box body, the reset spring, the moving plate, the first clamping block, the threaded block, the sliding sleeve, the sliding rod, the threaded rod, the knob, the second clamping groove, the second clamping block, the movable plate and the pull ring are mutually matched, so that the advantage of convenient replacement of the die insert structure is achieved, the clamping block can be directly pulled out when the die insert structure fails, and then the die insert structure can be directly taken out for replacement, the problem that a worker wastes time and labor when the worker replaces the die insert structure by means of a tool is avoided, the labor intensity of the worker is reduced, and the actual use requirement can be met; the following drawbacks still remain:

two first clamping blocks cannot enter two first clamping grooves at the same time, so that the insert cannot be fixed rapidly.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the composite die insert, which effectively solves the problem that the fixing of the insert cannot be realized rapidly at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the composite die insert comprises a die, wherein a placing groove is formed in the top of the die, the die is placed in the placing groove, and a fixing mechanism is arranged between the die and the insert;

the fixing mechanism comprises a U-shaped plate fixed on the outer side of the die, two side plates are symmetrically arranged on the outer side of the U-shaped plate, the die is located between the two side plates, clamping blocks are fixedly arranged on one sides, close to each other, of the two side plates, two side grooves are symmetrically arranged on the outer side of the insert, one sides, close to each other, of the two clamping blocks penetrate through the die and are located inside the two side grooves respectively, and the two clamping blocks are movably connected with the die.

Preferably, the inside fixed mounting of U template has the fixed block, and fixed block and mould fixed connection, two interior poles of outside symmetrical fixedly connected with of fixed block, the one end that two interior poles kept away from each other all with the inner wall fixed connection of U template, the equal movable mounting in the outside of two interior poles has the movable block, two equal symmetrical fixedly connected with connecting rods in one side that two movable blocks kept away from each other, the one end that the movable block was kept away from to the connecting rod runs through the U template and with curb plate fixed connection, connecting rod and U template swing joint.

Preferably, the outside fixed mounting of mould has the backup pad, and the backup pad is located under the fixed block, and the top rotation of backup pad is connected with the screw rod, and the top of screw rod runs through the fixed block and fixed mounting has the rotary disk, and the screw rod rotates with the fixed block to be connected, and the outside screw thread of screw rod has cup jointed the swivel nut.

Preferably, the outside of the screw sleeve is symmetrically and rotationally connected with two movable rods, and the tops of the two movable rods are respectively and rotationally connected with the bottoms of the two inner rods.

Preferably, the top fixed mounting of fixed block has fixed cover, and fixed cover rotates with the screw rod to be connected, and the top equiangle of fixed cover is equipped with the screw, and fixed cover is located the below of rotary disk, installs the bolt between rotary disk and the fixed cover, bolt and screw looks adaptation.

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

(1) According to the utility model, through the matching between the rotating disc and the screw rod and between the screw sleeve and the movable rod, the two inner rods are convenient to separate from each other, and through the matching between the connecting rod and the side plate, one sides of the two clamping blocks, which are close to each other, are convenient to be respectively positioned in the two side grooves, so that the insert is convenient to quickly fix;

(2) This novel cooperation between fixed cover and screw and the bolt is convenient for fix the rotary disk to avoid two fixture blocks to take place to remove, make the insert fixed more firm.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view of a composite mold insert according to the present utility model;

FIG. 2 is a schematic view of the exploded structure of the die and insert of the present utility model;

FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 4 is a schematic view of a fixed block structure according to the present utility model;

in the figure: 1. a mold; 2. an insert; 3. a fixing mechanism; 301. a U-shaped plate; 302. a side plate; 303. a clamping block; 304. a fixed block; 305. a connecting rod; 306. a movable block; 307. an inner rod; 308. a support plate; 309. a screw sleeve; 3010. a screw; 3011. a bolt; 3012. a rotating disc; 3013. a screw hole; 3014. a fixed sleeve; 3015. a movable rod; 4. a side groove; 5. and (5) placing a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the first embodiment, as shown in fig. 1-4, the utility model comprises a die 1, a placing groove 5 is arranged at the top of the die 1, the die 1 is placed in the placing groove 5, and a fixing mechanism 3 is arranged between the die 1 and an insert 2.

In the second embodiment, on the basis of the first embodiment, the fixing mechanism 3 includes a U-shaped plate 301 fixed on the outer side of the mold 1, two side plates 302 are symmetrically installed on the outer side of the U-shaped plate 301, the mold 1 is located between the two side plates 302, clamping blocks 303 are fixedly installed on one sides of the two side plates 302, two side grooves 4 are symmetrically arranged on the outer side of the insert 2, one sides of the two clamping blocks 303, which are close to each other, penetrate through the mold 1 and are respectively located inside the two side grooves 4, the two clamping blocks 303 are movably connected with the mold 1, a fixing block 304 is fixedly installed inside the U-shaped plate 301, the fixing block 304 is fixedly connected with the mold 1, two inner rods 307 are symmetrically and fixedly connected on the outer side of the fixing block 304, one ends, which are far away from each other, of the two inner rods 307 are fixedly connected with the inner wall of the U-shaped plate 301, the outside of the two inner rods 307 is movably provided with a movable block 306, one sides, away from each other, of the two movable blocks 306 are symmetrically and fixedly connected with two connecting rods 305, one ends, away from the movable blocks 306, of the connecting rods 305 penetrate through the U-shaped plate 301 and are fixedly connected with the side plates 302, the connecting rods 305 are movably connected with the U-shaped plate 301, the outside of the die 1 is fixedly provided with a supporting plate 308, the supporting plate 308 is positioned under the fixed block 304, the top of the supporting plate 308 is rotationally connected with a screw 3010, the top of the screw 3010 penetrates through the fixed block 304 and is fixedly provided with a rotary disc 3012, the screw 3010 is rotationally connected with the fixed block 304, threads on the outside of the screw 3010 are sleeved with screw sleeves 309, the outer sides of the screw sleeves 309 are symmetrically and rotationally connected with two movable rods 3015, and the top of the two movable rods 3015 are rotationally connected with the bottoms of the two inner rods 307 respectively;

firstly, the insert 2 is placed in the placing groove 5, then the rotating disc 3012 is rotated to drive the screw 3010 to rotate and drive the screw sleeve 309 to move downwards, at this time, the two movable rods 3015 drive the two inner rods 307 to approach each other, and the two side plates 302 are driven to approach each other through the connecting rod 305, and meanwhile, the two clamping blocks 303 approach each other until one sides of the two clamping blocks 303 approach each other are respectively located in the two side grooves 4, so that quick fixing of the insert 2 is completed.

In the third embodiment, on the basis of the first embodiment, a fixing sleeve 3014 is fixedly installed at the top of a fixing block 304, the fixing sleeve 3014 is rotationally connected with a screw 3010, a screw 3013 is arranged at the top of the fixing sleeve 3014 at equal angles, the fixing sleeve 3014 is positioned below a rotary disc 3012, a bolt 3011 is installed between the rotary disc 3012 and the fixing sleeve 3014, and the bolt 3011 is matched with the screw 3013;

the rotary disk 3012 and the fixed sleeve 3014 are fixed through the bolts 3011, so that the screw 3010 is prevented from rotating, the two clamping blocks 303 are prevented from moving, and the insert 2 is firmly installed.

Working principle: when the rotary disc 3012 is used, firstly, the insert 2 is placed in the placing groove 5, then the rotary disc 3012 is rotated, the screw 3010 is driven to rotate, the screw sleeve 309 is driven to move downwards, at the moment, the two movable rods 3015 drive the two inner rods 307 to be close to each other, the two side plates 302 are driven to be close to each other through the connecting rod 305, and the two clamping blocks 303 are close to each other until one sides of the two clamping blocks 303 close to each other are respectively positioned in the two side grooves 4, so that quick fixation of the insert 2 is completed, then the rotary disc 3012 is fixed with the fixed sleeve 3014 through the bolts 3011, the screw 3010 is prevented from rotating, and the two clamping blocks 303 are prevented from moving, so that the insert 2 is more firmly installed.

Claims

1. A composite mould insert comprising a mould (1), characterized in that: the top of the die (1) is provided with a placing groove (5), the die (1) is placed in the placing groove (5), and a fixing mechanism (3) is arranged between the die (1) and the insert (2);

the fixing mechanism (3) comprises a U-shaped plate (301) fixed on the outer side of the die (1), two side plates (302) are symmetrically arranged on the outer side of the U-shaped plate (301), the die (1) is located between the two side plates (302), clamping blocks (303) are fixedly arranged on one sides, close to each other, of the two side plates (302), two side grooves (4) are symmetrically arranged on the outer side of the insert (2), one sides, close to each other, of the two clamping blocks (303) penetrate through the die (1) and are located inside the two side grooves (4) respectively, and the two clamping blocks (303) are movably connected with the die (1).

2. A composite die insert according to claim 1, wherein: the inside fixed mounting of U template (301) has fixed block (304), fixed block (304) and mould (1) fixed connection, two interior poles (307) of outside symmetry fixedly connected with of fixed block (304), the one end that two interior poles (307) kept away from each other all with the inner wall fixed connection of U template (301), the outside of two interior poles (307) is movable mounting has movable block (306), the one side that two movable blocks (306) kept away from each other is two connecting rods (305) of symmetry fixedly connected with, the one end that movable block (306) was kept away from to connecting rod (305) runs through U template (301) and with curb plate (302) fixed connection, connecting rod (305) and U template (301) swing joint.

3. A composite die insert according to claim 1, wherein: the outside fixed mounting of mould (1) has backup pad (308), and backup pad (308) are located under fixed block (304), and the top rotation of backup pad (308) is connected with screw rod (3010), and the top of screw rod (3010) runs through fixed block (304) and fixed mounting has rotary disk (3012), and screw rod (3010) are connected with fixed block (304) rotation, and screw sleeve (309) have been cup jointed to the outside screw thread of screw rod (3010).

4. A composite die insert according to claim 3, wherein: two movable rods (3015) are symmetrically and rotatably connected to the outer side of the screw sleeve (309), and the tops of the two movable rods (3015) are respectively and rotatably connected to the bottoms of the two inner rods (307).

5. A composite die insert according to claim 2, wherein: fixed cover (3014) is installed at the top fixed mounting of fixed block (304), and fixed cover (3014) rotates with screw rod (3010) to be connected, and the top equiangle of fixed cover (3014) is equipped with screw (3013), and fixed cover (3014) are located the below of rotary disk (3012), install bolt (3011) between rotary disk (3012) and fixed cover (3014), bolt (3011) and screw (3013) looks adaptation.