CN212945027U - Device for quickly installing and returning various swing arm dies - Google Patents

Abstract

The utility model discloses a device that is used for quick installation material returned of various swing arm moulds, including filling up the foot, fill up foot and another pad foot upper end and all seted up the spacing groove, the spacing inslot block is connected with the stopper, stopper and another stopper upper end fixedly connected with cope match-plate pattern, the elastic component that cope match-plate pattern lower extreme fixedly connected with equidistance distributes, elastic component lower extreme fixedly connected with beater, both ends all seted up flutedly about the beater, the recess internal rotation is connected with the roller, the first screw hole that the symmetry set up is seted up in the stopper outside, fill up the foot outside and seted up the second screw hole corresponding with first screw hole, first screw hole and second screw hole female connection have the hand to twist the bolt. This a device that is used for quick installation material returned of various swing arm moulds, the commonality is stronger, effectively the cost is reduced, reduces the frictional force between knockout plate and pad foot, and the fastness of connecting between the further enhancement pad foot is filled up in the dismouting of cope match-plate pattern and pad foot of being convenient for.

Description

Device for quickly installing and returning various swing arm dies

Technical Field

The utility model relates to a mould equipment technical field specifically is a device that is used for quick installation material returned of various swing arm moulds.

Background

The die is a tool for making a blank into a finished piece with a specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

In the prior art, each pair of dies is provided with one material returning mechanism, and most of the materials are small-batch and multi-variety in the production of after-sale swing arms, and the early-stage developed products are various, but the existing material returning device can only be adapted to the same die, so that the defects of high development cost, complex structure and poor universality are overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that is used for quick installation material returned of various swing arm moulds to propose complicated, the with high costs problem of structure in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device that is used for quick installation material returned of various swing arm moulds, includes and fills up the foot, fill up foot and another pad foot upper end and all seted up the spacing groove, spacing inslot joint is connected with the stopper, stopper and another stopper upper end fixedly connected with cope match-plate pattern, the elastic component that cope match-plate pattern lower extreme fixedly connected with equidistance distributes, elastic component lower extreme fixedly connected with beater, both ends all seted up flutedly about the beater, the recess internal rotation is connected with the roller, the first screw hole that the symmetry set up is seted up in the stopper outside, fill up the foot outside and set up the second screw hole corresponding with first screw hole, first screw hole and second screw hole female connection have the hand to twist the bolt.

Preferably, the locating slot has all been seted up at both ends around the pad foot, sliding connection has the locating piece in the locating slot, fixedly connected with anchor strut between locating piece and another locating piece, the distance between anchor strut to another anchor strut is greater than the width of beating the board.

Preferably, the roller outside and the sliding connection of pad foot inner wall, the material of elastic component is the acrylic rubber, the width of roller is greater than half of pad foot width, the width of clapper is greater than half of pad foot width.

Preferably, the width of the limiting groove and the limiting block is larger than half of the width of the foot pad.

Preferably, the positioning block is of a T-shaped structure, and the height of the outer side of the positioning block is greater than the height of the inner side of the positioning block.

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

1. according to the device for rapidly mounting and returning various swing arm dies, through the design of the knockout plate, when the device works, the device is in contact with the ejector rod, and the plane of the knockout plate is a whole plane, so that the device is not limited by the size and the position of a die hole, has stronger universality, is suitable for dies with different specifications, and effectively reduces the cost;

2. according to the device for quickly mounting and returning the materials of various swing arm dies, through the design of the elastic piece, the ejector rod is reversely pushed to achieve the material returning effect during material returning, and the additionally arranged roller reduces the friction force between the beating plate and the pad foot, and effectively improves the stability of the beating plate during up-and-down sliding;

3. this a device that is used for quick installation material returned of various swing arm moulds, through the design of the bolt is twisted to the hand, the dismouting of the cope match-plate pattern of being convenient for and pad foot, and spacing groove and the stopper of addding are convenient for fix a position the position of pad foot to through the anchor strut, further strengthen the fastness of connecting between the pad foot.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the working state structure of the present invention.

In the figure: 1. a foot pad; 2. a limiting groove; 3. a limiting block; 4. mounting a template; 5. an elastic member; 6. beating a plate; 7. a groove; 8. a roller; 9. a first threaded hole; 10. a second threaded hole; 11. screwing the bolt by hand; 12. positioning a groove; 13. positioning blocks; 14. a reinforcing rod; 15. a mold; 16. and a push rod.

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 a technical solution: a device for fast mounting and material returning of various swing arm dies comprises a pad 1, a limiting groove 2, a limiting block 3, an upper template 4, an elastic piece 5, a beating plate 6, a groove 7, a roller 8, a first threaded hole 9, a second threaded hole 10, a hand-screwed bolt 11, a positioning groove 12, a positioning block 13 and a reinforcing rod 14, wherein the limiting groove 2 is formed at the upper ends of the pad 1 and the other pad 1, the limiting block 3 is connected in the limiting groove 2 in a clamping manner, the upper ends of the limiting block 3 and the other limiting block 3 are fixedly connected with the upper template 4, the lower end of the upper template 4 is fixedly connected with the elastic piece 5 which is distributed at equal intervals, the beating plate 6 is fixedly connected with the lower end of the elastic piece 5, the grooves 7 are formed at the left end and the right end of the beating plate 6, the roller 8 is rotatably connected in the grooves 7, the outer sides of the limiting blocks 3 are provided with first threaded, the first threaded hole 9 and the second threaded hole 10 are internally threaded with a hand-screwed bolt 11;

furthermore, the front end and the rear end of the pad foot 1 are respectively provided with a positioning groove 12, a positioning block 13 is connected in the positioning groove 12 in a sliding manner, a reinforcing rod 14 is fixedly connected between the positioning block 13 and the other positioning block 13, the distance between the reinforcing rod 14 and the other reinforcing rod 14 is greater than the width of the beating plate 6, and the reinforcing rod 14 is convenient to disassemble and assemble by matching the positioning groove 12 and the positioning block 13, so that the stability between the pad feet 1 is enhanced, and the reinforcing rod 14 is ensured not to influence the movement of the beating plate 6;

furthermore, the outer side of the roller 8 is connected with the inner wall of the pad foot 1 in a sliding manner, the elastic piece 5 is made of high-strength rubber, the width of the roller 8 is greater than half of the width of the pad foot 1, the width of the beating plate 6 is greater than half of the width of the pad foot 1, the friction force between the beating plate 6 and the pad foot 1 is effectively reduced, the beating plate 6 can slide conveniently, and the elastic piece 5 is good in strength and small in compression deformation;

furthermore, the width of the limiting groove 2 and the limiting block 3 is larger than half of the width of the foot pad 1, so that the positions of the foot pad 1 and the upper template 4 are conveniently positioned, and the connection between the foot pad 1 and the upper template 4 is conveniently realized;

furthermore, the positioning block 13 is of a T-shaped structure, and the height of the outer side of the positioning block 13 is greater than the height of the inner side of the positioning block 13, so that the firmness of the position of the reinforcing rod 14 is ensured.

The working principle is as follows: firstly, a limiting block 3 at the lower end of an upper template 4 is placed in a limiting groove 2 at the upper end of a pad 1, then a hand-screwed bolt 11 is placed in a first threaded hole 9 and a second threaded hole 10 and screwed tightly, positioning blocks 13 at two ends of a reinforcing rod 14 are placed in positioning grooves 12 and pushed inwards, the stability of the reinforcing rod 14 is ensured, the pad 1 is placed above a mold 15 and fixed, then the pad is placed on a mold erecting device, an ejector rod 16 in the mold 15 is in contact with a knockout plate 6 during material returning, an elastic part 5 reversely pushes the knockout plate 6, rollers 8 at two ends of the knockout plate 6 slide on the inner wall of the pad 1, the knockout plate 6 pushes the ejector rod 16 to achieve the effect of material returning, and the knockout plate 6 in contact with the ejector rod 16 is a whole plane, so that the die is not limited by the size and the position of a mold hole site 15, the universality is stronger, and the punch can be installed only if the punch device is large.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims (5)

1. The utility model provides a device that is used for quick installation material returned of various swing arm moulds, includes the stepping pad, its characterized in that: the utility model discloses a bolt, including pad foot and another pad foot, spacing groove has all been seted up to pad foot and another pad foot upper end, spacing inslot joint has the stopper, stopper and another stopper upper end fixedly connected with cope match-plate pattern, the elastic component that cope match-plate pattern lower extreme fixedly connected with equidistance distributes, elastic component lower extreme fixedly connected with beater, both ends are all seted up flutedly about the beater, the recess internal rotation is connected with the roller, the first screw hole that the symmetry set up is seted up in the stopper outside, pad foot outside set up with the corresponding second screw hole of first screw hole, first screw hole and second screw hole female connection have the hand to twist the bolt.

2. The device for the quick installation and material return of various swing arm dies according to claim 1 is characterized in that: the fixing device is characterized in that the front end and the rear end of the pad foot are respectively provided with a positioning groove, a positioning block is slidably connected in the positioning grooves, a reinforcing rod is fixedly connected between the positioning block and the other positioning block, and the distance from the reinforcing rod to the other reinforcing rod is greater than the width of the beating plate.

3. The device for the quick installation and material return of various swing arm dies according to claim 1 is characterized in that: the roller outside and pad foot inner wall sliding connection, the material of elastic component is the rubber of excelling in, the width of roller is greater than the half of pad foot width, the width of beater is greater than the half of pad foot width.

4. The device for the quick installation and material return of various swing arm dies according to claim 1 is characterized in that: the width of the limiting groove and the limiting block is larger than half of the width of the foot pad.

5. The device for the quick installation and material return of various swing arm dies according to claim 2 is characterized in that: the positioning block is of a T-shaped structure, and the height of the outer side of the positioning block is larger than that of the inner side of the positioning block.

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