CN211489272U - Machining progressive die for cladding clamp of automobile instrument panel - Google Patents

Abstract

The utility model discloses a header board cladding presss from both sides processing modulus of continuity, the on-line screen storage device comprises a base, the base top is equipped with the lower bolster, lower bolster and base fixed connection, the lower bolster top is equipped with the cope match-plate pattern, cope match-plate pattern and lower bolster phase-match, be equipped with anti-sticking material mechanism between cope match-plate pattern and the lower bolster, anti-sticking material mechanism includes the terrace die, the terrace die is established in the cope match-plate pattern bottom, terrace die and cope match-plate pattern fixed connection, the liftout hole has been seted up on terrace die bottom surface, the liftout hole extends into inside the cope match-plate pattern. The utility model discloses a pneumatic transmission second piston makes the second piston downstream to promote the liftout pole downstream, make the liftout pole promote by the material under the blanking fall into the bin outlet, then fall on the flitch, then from flitch roll-off blown down tank, then cope match-plate pattern upward movement drives the terrace die and breaks away from, and first spring extends, makes liftout cover extrusion material area, prevents that the material area from being taken up by the terrace die.

Description

Machining progressive die for cladding clamp of automobile instrument panel

Technical Field

The utility model relates to an header board cladding presss from both sides the processing field, concretely relates to header board cladding presss from both sides processing modulus of continuity.

Background

The progressive die is a cold stamping die which adopts a strip-shaped stamping raw material in a stamping stroke of a press machine and simultaneously completes a plurality of stamping processes on a pair of dies by using a plurality of different stations, and the material strip moves once at a fixed distance every time the dies complete stamping until the product is completed.

At present header board cladding presss from both sides processing and uses the modulus of continuity processing, can improve production efficiency, reduction in production cost, but its when the in-service use, header board cladding presss from both sides in the course of working need punch the hole on the material area, at the in-process that punches a hole, during the mould drawing of patterns, goes up the mould and easily takes up waste material and material area, leads to the material area skew, influences the machining precision, and the waste material of taking out simultaneously falls on the material area, influences subsequent processing.

Therefore, it is necessary to develop a progressive die for cladding and clamping automobile instrument panels to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a header board cladding presss from both sides processing modulus of continuity, through making liftout cover relative cope match-plate pattern upward movement, thereby compress first spring, promote the second piston upward movement on push rod top simultaneously, because the cavity passes through the connecting hole intercommunication with the liftout hole, through atmospheric pressure transmission second piston, make second piston downward movement, thereby promote liftout pole downstream, make the liftout pole promote to fall into in the relief hole by the material under the blanking, then fall on the flitch, then from flitch roll-off blown tank, then cope match-plate pattern upward movement drives the terrace die and breaks away from, first spring extends, make liftout cover extrusion material area, prevent that the material area from being taken up by the terrace die, in order to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: the progressive die for machining the cladding clamp of the automobile instrument panel comprises a base, wherein a lower template is arranged at the top of the base and fixedly connected with the base, an upper template is arranged at the top of the lower template and matched with the lower template, and an anti-blocking mechanism is arranged between the upper template and the lower template;

the anti-jamming mechanism comprises a male die, the male die is arranged at the bottom of an upper die plate and fixedly connected with the upper die plate, a material ejecting hole is formed in the surface of the bottom of the male die and extends into the upper die plate, a first piston is arranged in the material ejecting hole, a material ejecting sleeve is arranged outside the male die and matched with the male die, a plurality of push rods are fixedly connected to the top of the material ejecting sleeve and extend into the upper die plate, a first spring is sleeved outside the push rods, two ends of the first spring are respectively and fixedly connected with the upper die plate and the material ejecting sleeve, a second piston is fixedly connected to the top of the push rods, a cavity is arranged outside the second piston and matched with the cavity, the cavity is arranged inside the upper die plate, a connecting hole is formed between the cavity and the material ejecting hole, and the cavity is communicated with the material ejecting hole through the connecting hole, first piston and liftout hole phase-match, first piston bottom fixedly connected with is equipped with the liftout pole, the terrace die bottom is equipped with the die, the die is inlayed at the lower bolster top, die and lower bolster fixed connection, die and terrace die phase-match, the relief hole has been seted up on lower bolster top surface, the relief hole is established in the die bottom, the relief hole die phase-match.

Preferably, the bottom of the upper template is fixedly connected with a plurality of limiting rods, the top of the lower template is fixedly connected with a plurality of limiting sleeves, the limiting rods are located inside the limiting sleeves, and the limiting rods are connected with the limiting sleeves in a sliding mode.

Preferably, the cross-sectional shape of the discharge hole is trapezoidal.

Preferably, a discharge chute is formed in the top of the base and is arranged at the bottom of the discharge hole, and the discharge chute is matched with the discharge hole.

Preferably, the inside flitch that is equipped with of blown down tank, flitch one end is articulated with the blown down tank inner wall, fixedly connected with second spring between blown down board bottom and the blown down tank bottom.

Preferably, a plurality of the limiting rods are uniformly distributed on two sides of the bottom of the upper template, one of the limiting rods penetrates through the limiting sleeve and the lower template and extends into the discharging groove, the limiting rods are connected with the lower template in a sliding mode, and the limiting rods are matched with the discharging plate.

Preferably, a press body is arranged on one side of the lower die plate, the press body is fixedly connected with the base, the upper die plate is arranged at the bottom of the press body, and the output end of the press body is in transmission connection with the upper die plate.

In the technical scheme, the utility model provides a technological effect and advantage:

through making liftout cover upward movement for the cope match-plate pattern, thereby compress first spring, promote the second piston upward movement on push rod top simultaneously, because the cavity passes through the connecting hole intercommunication with the liftout hole, through atmospheric pressure transmission second piston, make the second piston downward movement, thereby promote liftout pole downward movement, make the liftout pole promote by the material under the blanking fall into the relief hole, then fall on the play flitch, then from play flitch roll-off blown chute, then cope match-plate pattern upward movement drives the terrace die and breaks away from, first spring extends, make liftout cover extrusion material area, prevent that the material area from being taken up by the terrace die.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the material ejecting sleeve of the utility model;

FIG. 4 is an enlarged view of the structure of part A of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

Description of reference numerals:

the material pushing device comprises a base 1, a lower template 2, an upper template 3, a material blocking prevention mechanism 4, a male die 5, a first piston 6, a material pushing sleeve 7, a push rod 8, a first spring 9, a second piston 10, a cavity 11, a connecting hole 12, a material pushing rod 13, a female die 14, a discharge hole 15, a limiting rod 16, a limiting sleeve 17, a discharge chute 18, a discharge plate 19, a second spring 20, a press body 21 and a material pushing hole 22.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a progressive die for cladding and clamping automobile instrument panels as shown in figures 1-5, which comprises a base 1, wherein the top of the base 1 is provided with a lower template 2, the lower template 2 is fixedly connected with the base 1, the top of the lower template 2 is provided with an upper template 3, the upper template 3 is matched with the lower template 2, and an anti-blocking mechanism 4 is arranged between the upper template 3 and the lower template 2;

the material blocking prevention mechanism 4 comprises a male die 5, the male die 5 is arranged at the bottom of an upper die plate 3, the male die 5 is fixedly connected with the upper die plate 3, a material ejecting hole 22 is formed in the surface of the bottom of the male die 5, the material ejecting hole 22 extends into the upper die plate 3, a first piston 6 is arranged in the material ejecting hole 22, a material ejecting sleeve 7 is arranged outside the male die 5, the material ejecting sleeve 7 is matched with the male die 5, a plurality of push rods 8 are fixedly connected to the top of the material ejecting sleeve 7, the push rods 8 extend into the upper die plate 3, a first spring 9 is sleeved outside the push rods 8, two ends of the first spring 9 are respectively and fixedly connected with the upper die plate 3 and the material ejecting sleeve 7, a second piston 10 is fixedly connected to the top of the push rods 8, a cavity 11 is arranged outside the second piston 10, the cavity 11 is matched with the cavity 11, and is arranged inside the upper die plate 3, be equipped with connecting hole 12 between cavity 11 and the liftout hole 22, cavity 11 and liftout hole 22 pass through connecting hole 12 intercommunication, first piston 6 and liftout hole 22 phase-match, 6 bottom fixedly connected with of first piston are equipped with ejector beam 13, 5 bottoms of terrace die are equipped with die 14, die 14 is inlayed at 2 tops of lower bolster, die 14 and 2 fixed connection of lower bolster, die 14 and 5 phase-matches of terrace die, relief hole 15 has been seted up on 2 top surfaces of lower bolster, relief hole 15 is established in die 14 bottoms, relief hole 15 die 14 phase-match.

Further, in the above technical solution, the bottom of the upper template 3 is fixedly connected with a plurality of limiting rods 16, the top of the lower template 2 is fixedly connected with a plurality of limiting sleeves 17, the limiting rods 16 are located inside the limiting sleeves 17, and the limiting rods 16 are slidably connected with the limiting sleeves 17, so that the upper template 3 and the lower template 2 cannot be dislocated;

further, in the above technical solution, the cross-sectional shape of the discharge hole 15 is set to be trapezoidal, so as to prevent the waste material from being stuck inside the discharge hole 15;

further, in the above technical scheme, the top of the base 1 is provided with a discharge chute 18, the discharge chute 18 is arranged at the bottom of the discharge hole 15, and the discharge chute 18 is matched with the discharge hole 15, so that waste materials can be discharged conveniently;

further, in the above technical scheme, a discharge plate 19 is arranged inside the discharge chute 18, one end of the discharge plate 19 is hinged to the inner wall of the discharge chute 18, and a second spring 20 is fixedly connected between the bottom of the discharge plate 19 and the bottom of the discharge chute 18;

further, in the above technical solution, a plurality of the limiting rods 16 are uniformly distributed on two sides of the bottom of the upper template 3, one of the limiting rods 16 penetrates through the limiting sleeve 17 and the lower template 2 and extends into the discharging groove 18, the limiting rod 16 is connected with the lower template 2 in a sliding manner, and the limiting rod 16 is matched with the discharging plate 19 to vibrate the discharging plate 19;

further, in the above technical scheme, a press body 21 is arranged on one side of the lower template 2, the press body 21 is fixedly connected with the base 1, the upper template 3 is arranged at the bottom of the press body 21, and the output end of the press body 21 is in transmission connection with the upper template 3;

the implementation mode is specifically as follows: when the utility model is used, firstly, the press machine body 21 is started, the output end of the press machine body 21 drives the upper die plate 3 to move up and down, thereby driving the male die 5 to punch the material belt continuously, when the upper die plate 3 moves down, the male die 5 is driven to move down to punch the material belt, meanwhile, the upper die plate 3 drives the first spring 9 to move down, thereby driving the ejection sleeve 7 to move down, when the male die 5 and the ejection sleeve 7 contact the material belt, the upper die plate 3 continues to move down, thereby causing the male die 5 to punch the material belt, meanwhile, the ejection sleeve 7 is blocked by the material belt, thereby causing the ejection sleeve 7 to move up relative to the upper die plate 3, thereby compressing the first spring 9, and simultaneously pushing the second piston 10 at the top end of the push rod 8 to move up, because the cavity 11 is communicated with the ejection hole 22 through the connecting hole 12, the second piston 10 is driven by air pressure, thereby causing the second piston 10 to move down, thereby promote ejector beam 13 downstream, make ejector beam 13 promote to fall into in relief hole 15 by the material under the blanking, then fall on ejection of compact board 19, then from ejection of compact board 19 roll-off blown groove 18, then cope match-plate pattern 3 upward movement drives terrace die 5 and breaks away from, first spring 9 extends, make ejector sleeve 7 extrusion material area, prevent that the material area from being taken up by terrace die 5, the up-and-down motion of cope match-plate pattern 3 drives gag lever post 16 up-and-down motion simultaneously, make gag lever post 16 constantly strike out ejection of compact board 19 one end, make ejection of compact board 19 vibrations, make the waste material by the blanking can not glue on ejection of compact board 19, influence the discharge of waste material, when this embodiment has specifically solved mould drawing of patterns among the prior art, the mould easily takes waste material and material area, influence the problem of modulus of continuity production.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, the output end of the press body 21 drives the upper die plate 3 to move up and down, so as to drive the male die 5 to punch a material belt continuously, when the upper die plate 3 moves down, the male die 5 is driven to move down to punch the material belt, at the same time, the upper die plate 3 drives the first spring 9 to move down, so as to drive the ejecting sleeve 7 to move down, when the male die 5 and the ejecting sleeve 7 contact the material belt, the upper die plate 3 continues to move down, so as to punch the material belt by the male die 5, and the ejecting sleeve 7 is blocked by the material belt, so that the ejecting sleeve 7 moves up relative to the upper die plate 3, so as to compress the first spring 9, and simultaneously push the second piston 10 at the top end of the push rod 8 to move up, because the cavity 11 is communicated with the ejecting hole 22 through the connecting hole 12, the second piston 10 is driven by air pressure, so as to move the second piston 10 downwards, so as to push the ejecting rod 13, make liftout pole 13 promote by the material of blanking fall into relief hole 15, then fall on ejection of compact board 19, then follow ejection of compact board 19 roll-off blown down tank 18, then cope match-plate pattern 3 upward movement drives terrace die 5 and breaks away from, and first spring 9 extends, makes liftout cover 7 extrusion material area, prevents that the material area from being taken up by terrace die 5.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (7)

1. The utility model provides a header board cladding presss from both sides processing modulus of continuity, includes base (1), its characterized in that: the anti-blocking device is characterized in that a lower template (2) is arranged at the top of the base (1), the lower template (2) is fixedly connected with the base (1), an upper template (3) is arranged at the top of the lower template (2), the upper template (3) is matched with the lower template (2), and an anti-blocking mechanism (4) is arranged between the upper template (3) and the lower template (2);

the material blocking prevention mechanism (4) comprises a male die (5), the male die (5) is arranged at the bottom of an upper die plate (3), the male die (5) is fixedly connected with the upper die plate (3), a material ejection hole (22) is formed in the surface of the bottom of the male die (5), the material ejection hole (22) extends into the upper die plate (3), a first piston (6) is arranged inside the material ejection hole (22), a material ejection sleeve (7) is arranged outside the male die (5), the material ejection sleeve (7) is matched with the male die (5), a plurality of push rods (8) are fixedly connected to the top of the material ejection sleeve (7), the push rods (8) extend into the upper die plate (3), a first spring (9) is sleeved outside the push rods (8), two ends of the first spring (9) are fixedly connected with the upper die plate (3) and the material ejection sleeve (7) respectively, a second piston (10) is fixedly connected to the top of the push rods (8), the improved die is characterized in that a cavity (11) is arranged outside the second piston (10), the second piston (10) is matched with the cavity (11), the cavity (11) is arranged inside the upper die plate (3), a connecting hole (12) is formed between the cavity (11) and the material ejecting hole (22), the cavity (11) is communicated with the material ejecting hole (22) through the connecting hole (12), the first piston (6) is matched with the material ejecting hole (22), a material ejecting rod (13) is fixedly connected to the bottom of the first piston (6), a female die (14) is arranged at the bottom of the male die (5), the female die (14) is embedded at the top of the lower die plate (2), the female die (14) is fixedly connected with the lower die plate (2), the female die (14) is matched with the male die (5), a discharge hole (15) is formed in the top surface of the lower die plate (2), and the discharge hole (15) is formed in the bottom of the female die (14), the discharge hole (15) is matched with the concave die (14).

2. The progressive die for machining the cladding clamp of the automobile instrument panel as claimed in claim 1, wherein: the die comprises an upper die plate (3), a lower die plate (2) and a lower die plate, wherein the bottom of the upper die plate (3) is fixedly connected with a plurality of limiting rods (16), the top of the lower die plate (2) is fixedly connected with a plurality of limiting sleeves (17), the limiting rods (16) are located inside the limiting sleeves (17), and the limiting rods (16) are connected with the limiting sleeves (17) in a sliding mode.

3. The progressive die for machining the cladding clamp of the automobile instrument panel as claimed in claim 1, wherein: the cross section of the discharge hole (15) is trapezoidal.

4. The progressive die for machining the cladding clamp of the automobile instrument panel as claimed in claim 2, wherein: a discharge chute (18) is formed in the top of the base (1), the discharge chute (18) is formed in the bottom of the discharge hole (15), and the discharge chute (18) is matched with the discharge hole (15).

5. The progressive die for machining the cladding clamp of the automobile instrument panel as claimed in claim 4, wherein: the inside flitch (19) that is equipped with of blown down tank (18), flitch (19) one end is articulated with blown down tank (18) inner wall, fixedly connected with second spring (20) between blown down board (19) bottom and blown down tank (18) bottom.

6. The progressive die for machining the automobile instrument panel cladding clamp according to claim 5, wherein: the limiting rods (16) are uniformly distributed on two sides of the bottom of the upper template (3), one of the limiting rods (16) penetrates through the limiting sleeve (17) and the lower template (2) and extends into the discharge chute (18), the limiting rods (16) are connected with the lower template (2) in a sliding mode, and the limiting rods (16) are matched with the discharge plate (19).

7. The progressive die for machining the cladding clamp of the automobile instrument panel as claimed in claim 1, wherein: lower bolster (2) one side is equipped with press body (21), press body (21) and base (1) fixed connection, establish in press body (21) bottom cope match-plate pattern (3), press body (21) output and cope match-plate pattern (3) transmission are connected.

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