CN219881356U - Drilling device for mold processing - Google Patents

Abstract

The utility model provides a drilling device for mold processing, comprising: a bottom plate; the bottom plate upper end is provided with the case that punches, punch case bottom fixedly connected with picture peg, the limiting groove has been seted up in the picture peg left side running through, the inside sliding connection of spring groove has the inserted bar, first spring has been cup jointed to the inserted bar week side, the left side fixedly connected with stay cord of inserted bar. The utility model provides a drilling device for die machining, which drives a limiting plate to move leftwards to extrude a first spring when an inserted link slides leftwards, simultaneously the inserted link of another group slides synchronously when a pull rod is pulled, a plugboard can be taken down when the inserted link slides to the left side of a limiting groove, a screw rod is driven to rotate by a first motor, a vertical plate can slide in a sliding groove by rotating the screw rod, a drill bit can move leftwards and rightwards at the moment, a fixing plate is driven to move forwards and backwards by a sliding table cylinder at the moment, the drill bit can move forwards and backwards at the moment, and a second motor can be driven to move up and down by a telescopic cylinder at the moment, so that the drill bit can move up and down.

Description

Drilling device for mold processing

Technical Field

The utility model relates to the field of mold processing, in particular to a drilling device for mold processing.

Background

The mold processing refers to the processing of forming and blank making tools, and further includes shearing and die cutting molds. Typically, the die has two parts, an upper die and a lower die. The steel plate is placed between the upper and lower dies, forming of the material is achieved under the action of a press, and when the press is opened, the work piece determined by the shape of the die is obtained or the corresponding scrap is removed. As small as the electronic connector and as large as the automobile instrument panel, the workpiece can be molded by a mold. Progressive die means a set of dies that automatically move a work piece from station to station and at the last station to obtain a molded part. And the drilling device is required to be used for drilling the die during the production of the injection die.

Through retrieving, patent number CN 218341046U's utility model discloses "a drilling equipment for injection mold processing", this drilling equipment for injection mold processing, through the box, first motor, first threaded rod, the thread bush, the movable rod, the movable block, the slip table cylinder, drive cylinder, drilling equipment, the fixed box, the second motor, the second threaded rod, the screwed pipe, the inserted bar, punch the case, the picture peg, the third motor, the driving gear, driven gear, the bull stick uses with the cooperation of limiting plate, can change the punch case as required, the convenience is processed the mould of different specifications, inconvenient change punch case when having solved current drilling equipment when using, the result in can not be suitable for the mould processing of different specifications and use, reduce machining efficiency's problem.

The equipment needs to move the inserted bar to the outer side of the plugboard when different punching boxes are replaced, and a mechanism for controlling the inserted bar is complex and needs to be driven by electric power, so that energy is consumed relatively.

Accordingly, there is a need to provide a drilling device for mold processing that solves the above-mentioned problems.

Disclosure of Invention

The utility model provides a drilling device for mold processing, which solves the problems that a mechanism for controlling an inserted link is complex, and energy consumption is relatively high due to electric driving.

In order to solve the technical problems, the utility model provides a drilling device for die processing, comprising: a bottom plate;

the bottom plate upper end is provided with the case that punches, punch case bottom fixedly connected with picture peg, and the picture peg is provided with two sets of, the limiting groove has been seted up in the picture peg left side run through, the spring groove has been seted up to the inside spring groove that has of bottom plate, the inside sliding connection of spring groove has the inserted bar, inserted bar and limiting groove assorted, inserted bar week side fixedly connected with limiting plate, first spring has been cup jointed to inserted bar week side, inserted bar left side fixedly connected with stay cord, the inside rotation of bottom plate is connected with the runner, bottom plate right side sliding connection has the pull rod, pull rod and stay cord fixedly connected with.

Preferably, a chute is formed in the bottom plate, a riser is slidably connected in the chute, a screw rod is rotatably connected in the chute, and the screw rod is in threaded connection with the riser.

Preferably, a first motor is arranged on the right side of the bottom plate, and the output end of the first motor is fixedly connected with the screw rod.

Preferably, a guide rod is fixedly connected in the chute, and the guide rod is in sliding connection with the vertical plate.

Preferably, the right side of the vertical plate is provided with a sliding table cylinder, the left side of the sliding table cylinder is fixedly connected with a fixing plate, and the upper end of the fixing plate is provided with a telescopic cylinder.

Preferably, the output end of the telescopic cylinder is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a drill bit.

Compared with the related art, the drilling device for die machining provided by the utility model has the following structure

The beneficial effects are that:

the utility model provides a drilling device for die processing, wherein a pull rope can pull a plunger rod leftwards through a rotating wheel by pulling the pull rod rightwards, a limiting plate is driven to move leftwards to extrude a first spring when the plunger rod slides leftwards, another group of plunger rods synchronously slide when the pull rod is pulled, a plugboard can be taken down when the plunger rod slides to the left side of a limiting groove.

Drawings

FIG. 1 is a schematic view of a drilling device for mold processing according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional elevation view of the base plate of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of the area A shown in FIG. 2;

fig. 4 is a schematic cross-sectional view of the back plate of fig. 1.

Reference numerals in the drawings: 1. a bottom plate; 2. a punching box; 3. inserting plate; 4. a limit groove; 5. a spring groove; 6. a rod; 7. a limiting plate; 8. a first spring; 9. a pull rope; 10. a rotating wheel; 11. a pull rod; 12. a chute; 13. a riser; 14. a screw rod; 15. a first motor; 16. a guide rod; 17. a slipway cylinder; 18. a fixing plate; 19. a telescopic cylinder; 20. a second motor; 21. a drill bit.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a drilling device for mold processing according to a preferred embodiment of the present utility model; FIG. 2 is a schematic diagram of a cross-sectional elevation view of the base plate of FIG. 1; FIG. 3 is an enlarged schematic view of the structure of the area A shown in FIG. 2; fig. 4 is a schematic cross-sectional view of the bottom plate shown in fig. 1, showing a drilling device for mold processing, including: a base plate 1;

the bottom plate 1 upper end is provided with punch case 2, punch case 2 bottom fixedly connected with picture peg 3, and picture peg 3 is provided with two sets of, bottom plate 1 upper end has seted up with picture peg 3 assorted groove, limit groove 4 has been run through in picture peg 3 left side, spring groove 5 has been seted up to bottom plate 1 inside, spring groove 5 inside sliding connection has inserted bar 6, inserted bar 6 and limit groove 4 assorted, 6 week side fixedly connected with limiting plate 7 of inserted bar, the first spring 8 has been cup jointed to 6 week sides of inserted bar, 6 left side fixedly connected with stay cord 9 of inserted bar, the inside rotation of bottom plate 1 is connected with runner 10, bottom plate 1 right side sliding connection has pull rod 11, pull rod 11 and stay cord 9 fixed connection can carry out spacing fixed to picture peg 3 through the cooperation of inserted bar 6 and limit groove 4, thereby can fix punch case 2 in bottom plate 1 upper end, pull cord 9 can pull inserted bar 6 to slide left through pull rod 11, limiting plate 7 extrudees first spring 8 when inserted bar 6 slides to the limit groove 4 outside, can take off picture peg 3.

The bottom plate 1 is internally provided with a chute 12, the chute 12 is internally connected with a riser 13 in a sliding manner, the chute 12 is internally connected with a screw rod 14 in a rotating manner, the screw rod 14 is in threaded connection with the riser 13, the right side of the riser 13 is provided with a threaded groove matched with the screw rod 14 in a penetrating manner, and the screw rod 14 can drive the riser 13 to slide in the chute 12 in a rotating manner.

The right side of the bottom plate 1 is provided with a first motor 15, the output end of the first motor 15 is fixedly connected with the screw rod 14, and the screw rod 14 is conveniently driven to rotate through the first motor 15.

The inside fixedly connected with guide arm 16 of spout 12, guide arm 16 and riser 13 sliding connection can carry out the spacing to riser 13 through the setting of guide arm 16, prevents riser 13 rotation.

The right side of the vertical plate 13 is provided with a sliding table cylinder 17, the left side of the sliding table cylinder 17 is fixedly connected with a fixed plate 18, the upper end of the fixed plate 18 is provided with a telescopic cylinder 19, and the fixed plate 18 is driven to move back and forth through the sliding table cylinder 17, so that the telescopic cylinder 19 moves back and forth.

The output end of the telescopic cylinder 19 is fixedly connected with a second motor 20, the output end of the second motor 20 is fixedly connected with a drill bit 21, the telescopic cylinder 19 drives the second motor 20 and the drill bit 21 to move up and down, and the drill bit 21 is driven to rotate by the second motor 20 so as to drill the die.

The working principle of the drilling device for die machining provided by the utility model is as follows:

the first step: when the plug-in board 3 is used, the pull rod 11 is pulled to the right, the pull rope 9 can pull the plug-in board 6 to the left through the rotating wheel 10, the limiting plate 7 is driven to move to the left to extrude the first spring 8 when the plug-in board 6 slides to the left, the other group of plug-in boards 6 synchronously slide when the pull rod 11 is pulled, and the plug-in board 3 can be taken down when the plug-in board 6 slides to the left side of the limiting groove 4.

And a second step of: the screw rod 14 is driven to rotate by the first motor 15, the vertical plate 13 can slide in the chute 12 due to the rotation of the screw rod 14, the drill bit 21 can move left and right at the moment, the fixing plate 18 is driven to move back and forth by the sliding table cylinder 17, the drill bit 21 can move back and forth at the moment, the second motor 20 can be driven to move up and down by the telescopic cylinder 19, and the drill bit 21 can move up and down at the moment.

Compared with the related art, the drilling device for die machining provided by the utility model has the following structure

The beneficial effects are that:

the pull rod 11 is pulled to the right, the pull rope 9 can pull the inserted link 6 to the left through the rotating wheel 10, the limiting plate 7 is driven to move to the left to extrude the first spring 8 when the inserted link 6 slides to the left, the other group of inserted links 6 synchronously slide when the pull link 11 is pulled, the inserting plate 3 can be taken down when the inserted link 6 slides to the left side of the limiting groove 4, the mechanism is simpler, electric driving is not needed, energy is saved, the screw rod 14 is driven to rotate through the first motor 15, the vertical plate 13 can slide in the sliding groove 12 through the rotation of the screw rod 14, the drill bit 21 can move left and right at the moment, the fixing plate 18 is driven to move back and forth through the sliding table cylinder 17, the drill bit 21 can be driven to move back and forth at the moment, the second motor 20 can be driven to move up and down through the telescopic cylinder 19, the drill bit 21 can move in all directions through the mechanism, and the position can be conveniently adjusted to open holes.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. Drilling device for mold processing, characterized by comprising: a bottom plate (1);

bottom plate (1) upper end is provided with punch case (2), punch case (2) bottom fixedly connected with picture peg (3), and picture peg (3) are provided with two sets of, picture peg (3) left side runs through and has seted up spacing groove (4), spring groove (5) have been seted up to inside of bottom plate (1), inside sliding connection of spring groove (5) has inserted bar (6), inserted bar (6) week side fixedly connected with limiting plate (7), first spring (8) have been cup jointed to inserted bar (6) week side, inserted bar (6) left side fixedly connected with stay cord (9), bottom plate (1) inside rotation is connected with runner (10), bottom plate (1) right side slide is connected with pull rod (11), pull rod (11) and stay cord (9) fixedly connected with.

2. The drilling device for mold processing according to claim 1, wherein a chute (12) is formed in the bottom plate (1), a riser (13) is slidably connected in the chute (12), a screw rod (14) is rotatably connected in the chute (12), and the screw rod (14) is in threaded connection with the riser (13).

3. The drilling device for die machining according to claim 2, wherein a first motor (15) is arranged on the right side of the base plate (1), and the output end of the first motor (15) is fixedly connected with the screw rod (14).

4. A drilling device for mould processing according to claim 3, characterized in that a guide rod (16) is fixedly connected inside the chute (12), and the guide rod (16) is slidingly connected with the riser (13).

5. The drilling device for mold processing according to claim 4, wherein a sliding table cylinder (17) is arranged on the right side of the vertical plate (13), a fixing plate (18) is fixedly connected to the left side of the sliding table cylinder (17), and a telescopic cylinder (19) is arranged at the upper end of the fixing plate (18).

6. The drilling device for mold processing according to claim 5, wherein the output end of the telescopic cylinder (19) is fixedly connected with a second motor (20), and the output end of the second motor (20) is fixedly connected with a drill bit (21).