CN213645614U - Die device with intermittent action mechanism - Google Patents

Abstract

The utility model provides a die stamping device with intermittent type action mechanism, it is including last mould subassembly and the lower mould subassembly of mutually supporting, go up the mould subassembly and include the briquetting and have elastic detection module, the lower mould subassembly include with detection module intermittent type complex control pendulum piece, can the control pendulum piece bulldoze the effect down pivoted action pendulum piece, with the action slider that the action pendulum piece links to each other the action slider of the bulldozing effect downstroke of action slider and with the piece of acting of action slider looks butt, the action pendulum piece quilt thereby go up the extrusion of mould briquetting and drive the downward motion of action slider, and then promote the action slider is along horizontal direction motion with the extrusion it upwards carries out stamping forming to presetting the material area to act the piece. The utility model discloses die stamping device with intermittent action mechanism can process the preset material area that has different intervals adaptively, need not many sets of moulds or external control mechanism.

Description

Die device with intermittent action mechanism

Technical Field

The utility model relates to a die stamping device with intermittent action mechanism.

Background

At present, the intramode intermittent action devices of the stamping dies used in the market all adopt an external control mechanism or a replaceable mechanism to be suitable for a set of dies to stamp products of the same type with different lengths. However, the external control mechanism is complicated and prone to error, and the overall layout of the die is affected, so that the stability of the produced product is poor; the replacement mechanism is troublesome and is easy to make mistakes.

In view of the above, there is a need for an improved die apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die stamping device with intermittent type actuating mechanism, it can process the preset material area that has different intervals adaptively.

For the above-mentioned utility model purpose, the utility model provides a die stamping device with intermittent type action mechanism, it includes the last mould subassembly and the lower mould subassembly of mutually supporting, go up the mould subassembly and include the briquetting and have elastic detection module, the lower mould subassembly include with detection module intermittent type complex control pendulum piece, can the control pendulum piece bulldoze the effect down pivoted action pendulum piece, with the action floater that the action pendulum piece links to each other the action slider of the bulldozing effect downstream of action floater and with the action slider looks butt move the piece as, the action pendulum piece quilt thereby it drives to go up the briquetting extrusion the action floater downstream, and then promote the action slider moves with the extrusion along horizontal direction move as the piece upwards carries out the stamping forming to presetting.

As a further improvement, the lower die assembly further has a clamp arranged in move the piece with move the material floating block of pressing between the floating block, move a butt in press the material one side of material floating block on horizontal side, move the floating block butt in press the material floating block at the ascending opposite side of horizontal side, the control pendulum piece rotationally accept in press the material floating block.

As a further improvement of the present invention, the pressing floating block has a direction the cavity is accommodated in which the action floating block is open, and the control swinging block is rotatably accommodated in the cavity.

As a further improvement of the utility model, go up the mould subassembly still have with go up mould briquetting simultaneous movement's locating part, the locating part with it arranges in to go up the mould briquetting branch detection module is in the ascending both sides of horizontal side, it is right preset the material area and carry out the crimping location.

As the utility model discloses a further improvement, it is equipped with the portion of actuating that is located its top and upwards stretches out and forms to actuate the piece, it is located to actuate the portion it is close to actuate the piece press the material one end of floating block and with the recess of stepping down that the locating part bottom set up sets up relatively.

As a further improvement of the present invention, the actuator further has a coupling protrusion located at the bottom thereof to cooperate with the actuating slider, the coupling protrusion is provided with a first inclined surface at a side thereof close to the pressing floating block, and the actuating slider has a recess for intermittently accommodating the coupling protrusion.

As a further improvement, the action floating block is also provided with an accommodating space for the action swinging block, the accommodating space is upwards opened to be arranged so that the action swinging block, the orientation pressing material floating block are opened to be arranged so as to be extended into after the control swinging block rotates.

As a further improvement of the utility model, the control pendulum block with press the material floating block synchronous motion in the up-down direction, just the control pendulum block is in press the material floating block accept intracavity rotation in order to support the pressure the butt face and the drive of action pendulum block the action pendulum block is rotatory.

As a further improvement of the present invention, the action pendulum block and the action floating block move synchronously in the up-down direction, the action pendulum block has a pivot joint portion and self the pivot joint portion extends the swing arm that forms, the butt face is formed on the swing arm is close to press one side of the material floating block.

As a further improvement, the detection module has the detection round pin and with the elastic component that the detection round pin links to each other, the detection round pin passes the preset hole in preset material area and then supports and presses the control pendulum block.

The utility model has the advantages that: the utility model discloses a die stamping device can carry out the punching press action to presetting the material area in the intermittent type self-adaptation, need not external control or external control mechanism, and device simple structure and stability, the component is arranged easily, need not the renewal part during the different material numbers of production, greatly reduces the human error.

Drawings

Fig. 1 is a schematic sectional view of a die apparatus having an intermittent mechanism according to the present invention.

Fig. 2 is a partially exploded view of the die apparatus having the intermittent mechanism shown in fig. 1.

Fig. 3 is a further exploded view of the die set having the intermittent mechanism shown in fig. 2.

Fig. 4 is a view from another perspective of the die apparatus having the intermittent mechanism shown in fig. 3.

Fig. 5 to 7 are schematic sectional views of the die apparatus having the intermittent mechanism shown in fig. 1 during a press operation.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiment, and the structural, method, or functional changes made by those skilled in the art according to the embodiment are all included in the scope of the present invention.

Fig. 1 to 7 show a preferred embodiment of a die apparatus with an intermittent mechanism according to the present invention, wherein the die apparatus with the intermittent mechanism includes an upper die assembly and a lower die assembly, which are engaged with each other, and the upper die assembly includes an upper press block 1 and a detection module 2 having elasticity. The lower die assembly comprises a control swing block 4 intermittently matched with the detection module 2, an action swing block 5 capable of rotating under the pushing action of the control swing block 4, an action floating block 6 connected with the action swing block 5, an action slide block 7 moving under the pushing action of the action floating block 6 and an actuating piece 8 abutting against the action slide block 7.

Referring to fig. 1 to 7, the action swing block 5 is extruded by the upper pressing block 1 to drive the action floating block 6 to move downward, and further push the action slider 7 to move along the transverse direction to extrude the actuating component 8 to press the preset material strap 200 upward.

The control pendulum block 4 has a first surface 401 and a second surface 402 disposed on both sides in the first direction, a third surface 403 disposed on both sides in the second direction, and an abutting portion 41. Wherein the first direction is perpendicular to the second direction, the first surface 401 and the second surface 402 are arranged in parallel, and the third surface 403 is perpendicular to the first surface 401. The abutting portion 41 is protruded outward and adjacent to the second surface 402, and the abutting portion 41 and the first surface 401 are connected to each other by an outwardly arched arc-shaped connecting surface 404. The control swing block 4 further has a housing hole 42 penetrating in the front-rear direction.

The lower die component is further provided with a material pressing floating block 9 clamped between the actuating piece 8 and the action floating block 6, the actuating piece 8 abuts against one side of the material pressing floating block 9 in the transverse direction, the action floating block 6 abuts against the other side of the material pressing floating block 9 in the transverse direction, and the control swing block 4 is rotatably accommodated in the material pressing floating block 9.

The pressing floating block 9 has an accommodating cavity 91 which is opened towards the action floating block 6, and the control swing block 4 is rotatably accommodated in the accommodating cavity 91.

Further, as shown in fig. 3 to fig. 7, the pressing floating block 9 further has an insertion hole 92 opened upward for the detection module 2 to extend into, and the insertion hole 92 is communicated with the accommodating cavity 91 so that the detection module 2 entering the insertion hole 92 is pressed against the control swing block 4 in the accommodating cavity 91.

In addition, the material pressing floating block 9 further has a mounting hole 93 penetrating through it in the front-rear direction, the mounting hole 93 communicates with the accommodating cavity 91, and the extending direction of the mounting hole is perpendicular to the transverse direction. The mounting hole 93 is aligned with the receiving hole 42 of the control swing block 4, so that a shaft pin 103 is inserted and the control swing block 4 is rotatably mounted in the material pressing floating block 9.

Referring to fig. 1 and fig. 5 to 7, the upper die assembly further includes a limiting member 3 moving synchronously with the upper die pressing block 1, and the limiting member 3 and the upper die pressing block 1 are respectively disposed on two sides of the detection module 2 in the transverse direction to perform pressing and positioning on the preset material tape.

Referring to fig. 1 to 7, the actuating member 8 is provided with an actuating portion 81 located at the top thereof and protruding upward, and the actuating portion 81 is located at one end of the actuating member 8 close to the pressing floating block 9 and is disposed opposite to the yielding recess disposed at the bottom of the limiting member 3.

The actuator 8 further has a coupling protrusion 82 at the bottom thereof to be fitted to the actuator slider 7, the coupling protrusion 82 is provided with a first inclined surface 821 on a side thereof close to the plunger 9, and the actuator slider 7 has a recess 71 for intermittently receiving the coupling protrusion 82.

The actuating slider 7 has a second inclined surface 712 forming the recess 71, and in an initial state, that is, when the preset hole on the preset tape 200 is not located at the corresponding position to the detection module 2, the combining protrusion 82 is completely received in the recess 71, and the first inclined surface 821 abuts against the second inclined surface 712.

The operation slider 7 has a second guide surface 72 abutting against the first guide surface 61.

The action floating block 6 is also provided with an accommodating space 62 for accommodating the action swinging block 5, and the accommodating space 62 is arranged in an upward opening manner so that the action swinging block 5 is arranged in an opening manner towards the material pressing floating block 9 to control the swinging block 4 to extend into after rotating.

Specifically, the accommodating space 62 is L-shaped as a whole, and includes a first accommodating passage 621 and a second accommodating passage 622 that are communicated with each other, the first accommodating passage 621 is opened upward and is communicated with the second accommodating passage 622 downward, and the second accommodating passage 622 penetrates the motion floating block 6 along the transverse direction.

In addition, the operation floating block 6 further has a through hole 63 penetrating therethrough in the front-rear direction, and the through hole 63 communicates with the accommodation space 62.

The utility model discloses in, control pendulum block 4 with press material floating block 9 synchronous motion in the up-down direction, just control pendulum block 4 is in press material floating block 9 accept the chamber 91 internal rotation in order to support the pressure action pendulum block 5's butt face 521 and drive action pendulum block 5 is rotatory.

The operation swing block 5 and the operation float block 6 move in synchronization in the vertical direction, the operation swing block 5 has a pivot portion 51 and a swing arm 52 extending from the pivot portion 51, and the contact surface 521 is formed on a side of the swing arm 52 close to the swaging float 9. The pivot portion 51 is rotatably received in the second receiving channel 622, and the swing arm 52 is received in the first receiving channel 621. The pivot portion 51 has a pivot hole 512 penetrating therethrough along the front-rear direction, and the pivot hole 512 is aligned with the through hole 63 of the operation floating block 6, so that the other shaft pin 103 can be inserted into the pivot hole 512 and the through hole 63.

When the detection module 2 does not detect that the preset belt is provided with the preset hole, the abutting surface 521 is in a vertical state perpendicular to the horizontal plane; when the detection module 2 detects that a preset hole is formed in the preset material belt, the action swinging block 5 rotates to enable the abutting surface 521 to be in an inclined state with a non-right angle with the horizontal plane, and at the moment, the top surface 523 of the action swinging block 5 is parallel to the horizontal plane.

The detection module 2 is provided with a detection pin 21 and an elastic part 22 connected with the detection pin 21, and the detection pin 21 penetrates through a preset hole of a preset material belt to further abut against the control swing block 4.

The die apparatus with the intermittent operation mechanism further includes a plunger 101 supported at the bottom of the material pressing floating block 9 and a spring 102 elastically connected to the plunger 101, and in the present invention, the swing arm 52 is also connected to the spring 102 at a side thereof opposite to the abutting surface 521. The actuating slider 7 also has a spring 102 protruding from a side thereof opposite to the second guide surface 702, and the spring 102 is partially housed inside the actuating slider 7, and the other part protrudes from the actuating slider 7.

The action slider 7 is provided with a sliding channel 73 formed by penetrating the action slider in the height direction, and the sliding channel 73 extends for a certain length in the transverse direction so that the action slider 7 can still accommodate the mandril 101 when moving transversely. Further, both ends of the sliding channel 73 in the transverse direction are arc-shaped to fit with the outer surface of the carrier rod 101.

The utility model discloses in, because the hole of predetermineeing that all has the regularity to set up of waiting to punch press material area (also preset the material area 200) of different money, the utility model discloses utilize detect the position that the round pin 21 detected the hole of predetermineeing, and then realize corresponding the punching press action at position. When the preset hole in the preset material belt 200 is not located at the position corresponding to the detection pin 21, the upper die assembly moves downwards, the detection pin 21 is interfered by the preset material belt 200, the detection pin 21 is jacked up and moves upwards under the action of the material pressing floating block 9, the whole device does not generate stamping action, at the moment, the first surface 401 of the control swing block 4 is arranged at an angle with the horizontal plane, and the arc-shaped connecting surface 404 of the control swing block abuts against the abutting surface 521 of the action swing block 5.

When the preset hole in the preset material belt 200 and the detection pin 21 are located at the same position, the upper die assembly moves downwards, the detection pin 21 passes through the preset hole in the preset material belt 200, and touches the control swing block 4 of the lower die assembly to enable the control swing block to rotate, so that the first surface 401 and the second surface 402 of the control swing block 4 are parallel to the horizontal plane; the control swing block 4 rotates to enable the action swing block 5 to correspondingly rotate, the upper die assembly continues to descend to enable the upper die pressing block 1 to abut against the action swing block 5, the action floating block 6 is further driven to descend, the action sliding block 7 in contact with the action floating block 6 is further caused to slide laterally, the action sliding block 7 slides laterally to drive the actuating piece 8 to move, the first inclined surface 821 of the combination convex part 82 moves upwards along the second inclined surface 712 until the combination convex part 82 completely slides out of the concave part 71 and is borne on the upper surface of the action sliding block 7, and the actuating piece 8 moves upwards to act on the preset material belt 200 to achieve the required stamping action. After the punching operation is completed, the upper and lower die assemblies are separated, and the elements are returned to the original positions by the restoring forces of the respective springs 102.

Because preset the hole of presetting on the material area 200 and arrange regularly at intervals, the utility model discloses a die stamping device can carry out the punching press action to presetting material area 200 by intermittent type adaptively, need not external force control or external control mechanism, and device simple structure and stability, the component is arranged easily, need not the renewal part when producing different material numbers, greatly reduces the human error.

The die stamping device with the intermittent action mechanism of the utility model can enable the production of products with the same type but different spacing structures in a set of stamping die to be possible; meanwhile, a plurality of groups of intermittent action mechanisms can be arranged in the die stamping device, and a plurality of actions can be executed corresponding to the same position on a product, so that stamping of a complex interval structure can be realized, which cannot be realized by a common external control intermittent action mechanism.

The above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. A die apparatus having an intermittent mechanism, characterized in that: including last mould subassembly and the lower mould subassembly of mutually supporting, it includes the briquetting and has elastic detection module to go up the mould subassembly, the lower mould subassembly include with detection module intermittent type complex control pendulum block, can the bulldoze effect of control pendulum block down pivoted action pendulum block, with the action floater that the action pendulum block links to each other the action slider of motion floater motion down and with the action slider looks butt make the piece as, the action pendulum block quilt thereby go up the extrusion of briquetting and drive the downward motion of action floater, and then promote the action slider is along the motion of transverse direction in order to extrude make the piece upwards carry out stamping forming to presetting the material area.

2. The die apparatus having an intermittent mechanism according to claim 1, wherein: the lower die assembly is further provided with a material pressing floating block clamped between the actuating piece and the actuating floating block, the actuating piece abuts against one side of the material pressing floating block in the transverse direction, the actuating floating block abuts against the other side of the material pressing floating block in the transverse direction, and the control swing block is rotatably accommodated in the material pressing floating block.

3. The die apparatus having an intermittent mechanism according to claim 2, wherein: the material pressing floating block is provided with an accommodating cavity which is opened towards the action floating block, and the control swing block is rotatably accommodated in the accommodating cavity.

4. The die apparatus having an intermittent mechanism according to claim 3, wherein: the upper die assembly is further provided with a limiting part which moves synchronously with the upper die pressing block, and the limiting part and the upper die pressing block are respectively arranged on two sides of the detection module in the transverse direction so as to position the preset material belt in a compression joint mode.

5. The die apparatus having an intermittent mechanism according to claim 4, wherein: the actuating part is provided with an actuating part which is positioned at the top of the actuating part and protrudes upwards, and the actuating part is positioned at one end of the actuating part, which is close to the material pressing floating block, and is opposite to the abdicating concave part arranged at the bottom of the limiting part.

6. The die apparatus having an intermittent mechanism according to claim 5, wherein: the actuating piece is also provided with a combination convex part which is positioned at the bottom of the actuating piece and is matched with the actuating slide block, a first inclined surface is arranged on one side of the combination convex part, which is close to the pressing floating block, and the actuating slide block is provided with a concave part which intermittently accommodates the combination convex part.

7. The die apparatus having an intermittent mechanism according to claim 5, wherein: the action floating block is also provided with an accommodating space for accommodating the action swinging block, and the accommodating space is upwards opened so that the action swinging block and the pressing floating block are opened to control the swinging block to rotate and then extend into the accommodating space.

8. The die apparatus having an intermittent mechanism according to any one of claims 3 to 7, wherein: the control swing block and the material pressing floating block move synchronously in the vertical direction, and the control swing block rotates in the accommodating cavity of the material pressing floating block to abut against the abutting surface of the action swing block and drive the action swing block to rotate.

9. The die apparatus having an intermittent mechanism according to claim 8, wherein: the pressing floating block is arranged on the pressing machine, and the pressing floating block is arranged on the pressing machine.

10. The die apparatus having an intermittent mechanism according to any one of claims 1 to 7, wherein: the detection module is provided with a detection pin and an elastic piece connected with the detection pin, and the detection pin penetrates through a preset hole of a preset material belt to further abut against the control swing block.

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