CN214639314U - Edge rolling die - Google Patents

Abstract

The utility model discloses a rolling die, which is characterized by comprising an upper pressing plate and a lower pressing plate, wherein the upper pressing plate is provided with a convex module, the lower pressing plate is provided with a concave module, the lower pressing plate is provided with a slide hole, a flat plate for placing plates is slid in the slide hole, an upper inclined block is fixed below the flat plate, a lower inclined block is fixed below the lower pressing plate, the upper inclined block is attached to and slides on the lower inclined block, and the lower pressing plate is provided with an elastic thrust component which slides the upper inclined block along an inclined plane in an inclined way so as to realize that the flat plate slides out of the lower pressing plate in an inclined way; the horizontal sliding groove is formed in the upper end face of the upper inclined block, the upper pressing plate is fixed with a pressing rod pointing to the sliding groove, the roller is installed at the lower end of the pressing rod, the roller presses the groove bottom of the sliding groove, the rolled plate can be ejected upwards in an inclined mode by means of inclined pushing, and the plate can be conveniently and safely taken and placed by workers.

Description

Edge rolling die

Technical Field

The utility model relates to a mould, more specifically say, it relates to a edge rolling mould.

Background

The edge of the circulating plate needs to be rolled, the circulating plate needs to be pressed and rolled by an arc-shaped male die and an arc-shaped female die in the conventional processing mode, the circulating plate needs to be placed in a stamping die in the stamping and rolling process, the rolled circulating plate needs to be taken out of the stamping die, the pressing force of the stamping die is large, workers are improper to operate, such as workers are prone to getting tired in the afternoon in summer, and a stamping switch is easy to trigger when the plate is placed, so that the hands of the workers are pressed and injured; therefore, when the circulation plate is taken in and out of the press die, the hand of the worker is easily crushed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a edge rolling mould utilizes the slant to promote to make the panel after the edge rolling can pop out in the slant, and the workman's of being convenient for safety gets and puts panel.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a rolling die comprises an upper pressing plate and a lower pressing plate, wherein the upper pressing plate is provided with a convex module, the lower pressing plate is provided with a concave module, the lower pressing plate is provided with a sliding hole, a flat plate for placing a plate is slidably moved in the sliding hole, an upper inclined block is fixed below the flat plate, a lower inclined block is fixed below the lower pressing plate, the upper inclined block is attached to and slides on the lower inclined block, and the lower pressing plate is provided with an elastic thrust assembly for obliquely sliding the upper inclined block along an inclined plane so as to slide the flat plate obliquely upwards and out of the lower pressing plate; the upper end face of the upper inclined block is provided with a horizontal sliding groove, the upper pressure plate is fixed with a pressure lever pointing to the sliding groove, the lower end of the pressure lever is provided with a roller, and the roller is pressed at the bottom of the sliding groove.

By adopting the technical scheme, the flat plate is provided with an inclined up-and-down sliding track; when demoulding, the flat plate moves obliquely upwards to the outer side of the lower pressing plate, and the flat plate is arranged behind the outer sides of the lower pressing plate and the upper pressing plate, so that the circulating plate is convenient to take and place, and the plate taking and placing of the circulating plate are safer; and during the die pressing, the flat plate moves obliquely downwards to the station to be pressed. This scheme utilizes the slant to promote to make the panel after the edge rolling can the slant pop out, and the workman's of being convenient for safety gets and puts panel.

Preferably, a base is fixed below the lower pressing plate, and a gap is formed between the base and the lower pressing plate; the lower inclined block comprises an inclined groove plate, a base is fixed on the inclined groove plate, and the base is fixed on the base; the upper inclined block comprises an inclined plate, the inclined plate slides on the inclined groove plate, flanges are arranged on two sides of the inclined groove plate, and the flanges are arranged on the upper surface of the inclined groove plate.

Through adopting above-mentioned technical scheme, the interval between base and the holding down plate is used for holding last sloping block and sloping block down. The burring is to prevent the swash plate and the swash plate from being completely separated from each other.

Preferably, the elastic thrust assembly comprises a cylinder, a spring is installed in the cylinder, a push rod slides in the cylinder, the push rod is arranged along the inclined direction of the inclined plate, and the push rod and the inclined plate are fixed.

Through adopting above-mentioned technical scheme, the spring is the ascending power supply of dull and stereotyped slant, and the slope is arranged for letting the elasticity control of spring go up the slip direction of swash plate.

Preferably, a vertical rod is fixed between the inclined plate and the flat plate, a plurality of supporting rods for bearing the flat plate are fixed at the lower end of the sliding hole, and a gap for the vertical rod to move is formed between every two adjacent supporting rods.

Through adopting above-mentioned technical scheme, when the compound die is curled round, the dull and stereotyped pressure transmission receives the bracing piece for, reduces the excessive compression of spring, extension spring life-span.

Preferably, the die block comprises a fixed seat and a rotating seat, a rotating groove with a circular cross section is formed in the fixed seat, a rotating shaft with a circular cross section is fixed on the rotating seat, and the rotating shaft rotates in the rotating groove.

Through adopting above-mentioned technical scheme, the stability of edge rolling is high.

Preferably, the fixed seat is provided with a pressure spring, and the pressure spring is abutted against the lower end of the rotating seat to push the rotating seat to turn towards the direction deviating from the flat plate.

Through adopting above-mentioned technical scheme, be favorable to the fast taking out of circulation board when the drawing of patterns.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is an exploded view of the fixed base and the rotatable base in the embodiment;

FIG. 3 is a schematic view showing the positional relationship between the lower platen and the support bar in the embodiment;

FIG. 4 is a schematic structural view of an embodiment with the male and female mold blocks removed;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;

FIG. 6 is a schematic diagram showing the positional relationship between the upper slanting block and the lower slanting block in the embodiment.

In the figure, the position of the upper end of the main shaft,

11. an upper pressure plate;

21. a lower pressing plate; 22. base seat

3. A male module;

4. a female module; 41. a fixed seat; 42. a rotating seat; 43. a rotating groove; 44. a rotating shaft; 45. a pressure spring;

51. a slide hole; 52. a support bar; 53. a flat plate; 54. a vertical rod;

61. an upper inclined block; 62. a sloping plate; 63. a sliding groove;

71. a lower inclined block; 72. a chute plate; 73. flanging; 74. a base;

81. a pressure lever; 82. a roller;

91. a cylinder; 92. a spring; 93. a push rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An embodiment, a rolling die, referring to fig. 1-2, includes an upper platen 11 and a lower platen 21, the upper platen 11 is fixed with a guide rod, and the guide rod is slidably inserted into the lower platen 21, so that the upper platen 11 and the lower platen 21 can be pressed and separated directionally. A base 22 is fixed below the lower pressing plate 21, a column is fixed between the base 22 and the lower pressing plate 21, and a gap is formed between the base 22 and the lower pressing plate 21.

The upper pressing plate 11 is provided with the convex module 3, the lower pressing plate 21 is provided with the two concave modules 4, and the convex module 3 and the concave modules 4 press the circulating plate, so that the circulating plate forms an arc-shaped edge, and the rolling action is also finished.

The female module 4 comprises a fixed seat 41 and a rotating seat 42, wherein the fixed seat 41 is welded on the lower pressure plate 21; a rotating groove 43 with a circular cross section is formed in the fixed seat 41, a rotating shaft 44 with a circular cross section is fixed on the rotating seat 42, and the rotating shaft 44 rotates in the rotating groove 43; stoppers are fixed to the lower pressing plate 21 and positioned at both ends of the notch of the rotation groove 43 in order to prevent the rotation shaft 44 from slipping out of the notch of the rotation groove 43. The circle in which the cross section of the rotation shaft 44 is located and the circle in which the cross section of the rotation groove 43 is located are concentric circles.

The rotating seat 42 is provided with a concave arc-shaped surface which is used for rolling and pressing the circulating plate, and the lower surface of the rotating seat 42 is provided with a notch, so that the rotating seat 42 can rotate around the rotating shaft 44 on the fixed seat 41; the fixed seat 41 is provided with a pressure spring 45, the pressure spring 45 is abutted to the lower end of the rotating seat 42, the pressure spring 45 is positioned between the flat plate 53 and the rotating shaft, and the pressure spring 45 is used for pushing the rotating seat 42 to turn outwards, so that the rotating seat 42 turns outwards when demoulding is carried out, namely turns outwards when deviating from the flat plate 53, and the circulating plate can be lifted to a larger space.

Referring to fig. 3-6: the lower pressing plate 21 is provided with a slide hole 51, the slide hole 51 is a rectangular hole, a flat plate 53 for placing plates is slidably moved in the slide hole 51, 4 support rods 52 for bearing the flat plate 53 are fixed at the lower end of the slide hole 51, a gap for moving a vertical rod 54 is formed between every two adjacent support rods 52, the vertical rod 54 is fixed on the lower surface of the flat plate 53, and the vertical rod 54 passes through the gap to obliquely move.

The lower end of the vertical rod 54 is fixed with an upper inclined block 61; the upper inclined block 61 comprises an inclined plate 62, the inclined plate 62 is provided with an inclined surface, the upper end surface of the upper inclined block 61 is provided with a horizontal sliding groove 63, the upper pressure plate 11 is fixed with a pressure lever 81 pointing to the sliding groove 63, the lower end of the pressure lever 81 is provided with a roller 82, and the roller 82 is pressed at the bottom of the sliding groove 63; when the pressing rod 81 is pressed down, the roller 82 moves along the sliding groove 63.

A lower inclined block 71 is fixed on the base 22; the lower inclined block 71 comprises an inclined groove plate 72 and a base 74, the base 74 of the lower inclined block 71 is fixed on the base 22, the base 74 is of a T-shaped structure, the base 74 is fixed with the inclined groove plate 72, and flanges 73 are arranged on two sides of the inclined groove plate 72;

the inclined plate 62 of the upper inclined block 61 is attached to and slides on the inclined groove plate 72, so that the upper inclined block 61 can slide up and down along the inclined surface of the inclined plate 62.

The turned-over edge 73 is of an inverted L-shaped structure, and the turned-over edge 73 has a limiting effect on the upper surface of the sloping plate 62, so that the sloping plate 62 slides stably along the slope of the sloping groove plate 72.

An elastic thrust assembly which enables the upper inclined block 61 to slide obliquely along the inclined plane so as to enable the flat plate 53 to slide out of the lower pressing plate 21 obliquely upwards is arranged in the base 22 of the lower pressing plate 21; the elastic thrust assembly comprises a cylinder 91, a spring 92 is arranged in the cylinder 91, a push rod 93 is arranged in a sliding groove 63 in the cylinder 91, the push rod 93 is arranged along the inclined direction of the inclined plate 62, and the push rod 93 and the inclined plate 62 are fixed.

The working principle is as follows: due to the elastic force of the spring 92, the flat plate 53 is pushed to move obliquely upwards, so that the flat plate 53 moves to the outer side of the lower pressing plate 21, a worker can place the circulation plate on the flat plate 53 at the outer side of the lower pressing plate 21, and in other embodiments, a positioning component can be added on the flat plate 53, so that the circulation plate and the flat plate 53 are positioned.

Then the upper platen 11 is pressed downward to drive the pressing rod 81 to move downward, the pressing rod 81 drives the upper inclined block 61 to move downward, the roller 82 is provided to reduce the friction resistance generated when the pressing rod 81 and the upper inclined block 61 move in the horizontal direction, the spring 92 returns to the compressed state again along with the downward movement of the upper inclined block 61, and the upper inclined block 61 also moves downward along the inclined plane, so that the flat plate 53 is placed in the slide hole 51.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (6)

1. The utility model provides a edge rolling mould, includes top board (11) and holding down plate (21), and protruding module (3) are installed in top board (11), and concave module (4), characterized by are installed in holding down plate (21): the lower pressing plate (21) is provided with a sliding hole (51), a flat plate (53) for placing plates is arranged in the sliding hole (51) in a sliding mode, an upper inclined block (61) is fixed below the flat plate (53), a lower inclined block (71) is fixed below the lower pressing plate (21), the upper inclined block (61) is attached to and slides on the lower inclined block (71), and the lower pressing plate (21) is provided with an elastic thrust assembly which enables the upper inclined block (61) to slide obliquely along an inclined plane so as to slide the flat plate (53) obliquely upwards and out of the lower pressing plate (21);

the upper end face of the upper inclined block (61) is provided with a horizontal sliding groove (63), the upper pressure plate (11) is fixed with a pressure lever (81) pointing to the sliding groove (63), the lower end of the pressure lever (81) is provided with a roller (82), and the roller (82) is pressed at the bottom of the sliding groove (63).

2. The edge rolling die of claim 1, wherein:

a base (22) is fixed below the lower pressure plate (21), and a gap is formed between the base (22) and the lower pressure plate (21);

the lower inclined block (71) comprises an inclined groove plate (72), a base (74) is fixed on the inclined groove plate (72), and the base (74) is fixed on the base (22);

go up sloping block (61) and include swash plate (62), swash plate (62) slide in chute board (72), and the both sides of chute board (72) are equipped with turn-ups (73), and the upper surface of chute board (72) is arranged in to turn-ups (73).

3. The edge rolling die of claim 2, wherein: the elastic thrust assembly comprises a cylinder (91), a spring (92) is installed in the cylinder (91), a push rod (93) slides in the cylinder (91), the push rod (93) is arranged along the inclined direction of the inclined plate (62), and the push rod (93) and the inclined plate (62) are fixed.

4. The edge rolling die of claim 3, wherein: a vertical rod (54) is fixed between the inclined plate (62) and the flat plate (53), a plurality of support rods (52) for bearing the flat plate (53) are fixed at the lower end of the sliding hole (51), and a gap for the vertical rod (54) to move is arranged between the adjacent support rods (52).

5. The edge rolling die of claim 4, wherein: the concave module (4) comprises a fixed seat (41) and a rotating seat (42), wherein a rotating groove (43) with a circular cross section is formed in the fixed seat (41), a rotating shaft (44) with a circular cross section is fixed on the rotating seat (42), and the rotating shaft (44) rotates in the rotating groove (43).

6. The edge rolling die of claim 5, wherein: the fixed seat (41) is provided with a pressure spring (45), and the pressure spring (45) is abutted against the lower end of the rotating seat (42) to push the rotating seat (42) to turn back to the direction away from the flat plate (53).

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