Stamping part state switching visualized die mechanism

Abstract

The utility model relates to the technical field of stamping dies, in particular to a stamping part state switching visualized die mechanism which comprises a male die fixing bin, an air cylinder and an air delivery pump (or an air source) and is provided with a male die adjusting block, a pushing plate, the air delivery pump (or the air source), a piston and a magnetic ring. According to the device, a piston can move left and right through an air conveying pump (or an air source), then a magnetic ring, a mounting block and a pushing plate are driven to move synchronously, a first magnetic sensor or a second magnetic sensor is controlled to be closed through the magnetic ring, and a first indicator lamp or a second indicator lamp is turned on; after the pushing plate pushes the male die adjusting block and the male die stamping head to move downwards to eject out or move upwards to retract in place, the position state of the male die stamping head after the male die stamping head is in place can be displayed. When stamping parts in various hole states (namely different combinations of punching or non-punching of multiple groups of holes) are produced, a user can quickly switch the states of the die, and can quickly and correctly judge whether the state of the stamping die is matched with the state of the stamping part to be produced or not.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping die technical field, concretely is the die mechanism of stamping part state switching visualization. BACKGROUND

[0002] Stamping refers to the processing method that utilizes press machine to drive die movement, exerts pressure on material to make it produce separation or plastic deformation to obtain required parts at room temperature, and stamping die is a kind of special process equipment for processing material into parts (i.e.

[0003] The same stamping part has multiple hole states, and when producing stamping parts with multiple hole states (i.e. The structure cannot visually judge whether the punch stamping head switching matches the stamping part state to be produced after state switching, whether the punch stamping head switching is in place, and judgment can be made only after trial stamping parts are produced. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of effective die mechanisms, when producing stamping parts with multiple hole states, it can quickly switch die state, and it can quickly and correctly judge whether the state of stamping die matches the stamping part state to be produced, whether die switching is in place.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Die mechanism for stamping part state switching visualization, including punch fixed warehouse, cylinder and gas pump (or gas source), the inner side of the punch fixed warehouse is fixedly connected with a pair of left and right symmetrical distribution reset spring, the top of the reset spring is fixedly connected with punch adjusting block, the punch adjusting block and punch fixed warehouse are slidingly connected, the connecting hole of the punch adjusting block is fixedly connected with punch stamping head, the punch stamping head passes through the sliding hole of the punch fixed warehouse, the inner side of the punch fixed warehouse is slidingly connected with push plate, the right side of the punch fixed warehouse is fixedly connected with cylinder, the gas inlet of the left half part of the bottom of the cylinder is fixedly connected with first gas valve, the gas inlet of the right half part of the bottom of the cylinder is fixedly connected with second gas valve, the bottom of the first gas valve is fixedly connected with first sealing tube, the bottom of the second gas valve is fixedly connected with second sealing tube, the bottom of the punch fixed warehouse is fixedly connected with gas pump (or gas source), the right side gas pipe of the gas pump (or gas source) is fixedly connected with first sealing tube and second sealing tube respectively, the inside of the cylinder is slidingly connected with piston, the inside of the piston is fixedly connected with magnetic ring, the left side of the piston is fixedly connected with mounting block, the upper half part of the mounting block is bolted with push plate, the top left side edge of the cylinder is fixedly connected with first magnetic inductor, the top right side edge of the cylinder is fixedly connected with second magnetic inductor, the first magnetic inductor is connected with first indicator light (green), the second magnetic inductor is connected with second indicator light (red), the indicator light is uniformly installed outside the die for visual position.

[0007] Preferably, the punch fixed warehouse is composed of warehouse body and cover, the top of the warehouse body of the punch fixed warehouse is detachably connected with the cover, the bottom of the warehouse body of the punch fixed warehouse is provided with sliding hole passing through up and down, the middle position of the punch adjusting block is provided with connecting hole passing through up and down, the bottom left half part and the right half part of the cylinder are provided with gas inlet, the right side of the gas pump (or gas source) is provided with two gas pipes.

[0008] Preferably, the inside of the warehouse body of the punch fixed warehouse is provided with a pair of vertical distribution first sliding groove on the front and back sides, the front and back sides of the punch adjusting block are provided with a pair of left and right symmetrical distribution first sliding block, the inside of the warehouse body of the punch fixed warehouse is provided with horizontal distribution second sliding groove on the front and back sides, the front and back sides of the push plate are provided with second sliding block.

[0009] Preferably, the punch adjusting block is rectangular block structure, the right side of the punch adjusting block is provided with an inclined surface, the push plate is horizontal distribution rectangular plate structure, the left side of the push plate is inclined surface, the inclined surface of the push plate and the inclined surface of the punch adjusting block are fitted.

[0010] Preferably, the right end of the front and back sides of the push plate is provided with a groove, the front end and the rear end of the top of the mounting block is provided with a convex block, the convex block of the mounting block is inserted into the groove of the push plate, the magnetic ring is annular structure, the first magnetic inductor and the first indicator lamp are electrically connected, and the second magnetic inductor and the second indicator lamp are electrically connected.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] In the utility model, through the convex die adjusting block, the push plate, the air conveying pump (or air source), the piston and the magnetic ring, the device can make the piston move left and right through the air conveying pump (or air source), and then drive the magnetic ring, the mounting block and the push plate to move synchronously, the first magnetic inductor or the second magnetic inductor is controlled to be closed through the magnetic ring, and the first indicator lamp or the second indicator lamp is lit, so that the position state of the convex die stamping head after being positioned can be displayed after the push plate pushes the convex die adjusting block and the convex die stamping head to move downward and be ejected or move upward and be retracted, when stamping parts of various hole states (i.e. different combinations of selecting stamping or not stamping of multiple groups of holes) are produced, the user can rapidly switch the die state, and whether the state of the stamping die matches the state of the stamping part to be produced can be rapidly and correctly judged. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is overall structure schematic view of the utility model;

[0014] Figure 2 It is overall structure cross section view of the utility model;

[0015] Figure 3 It is push plate mounting structure cross section view of the utility model;

[0016] Figure 4 It is convex die fixing bin structure cross section view of the utility model;

[0017] Figure 5 It is convex die adjusting block structure schematic view of the utility model.

[0018] In the drawing: 1, convex die fixing bin;2, return spring;3, convex die adjusting block;4, convex die stamping head;5, push plate;6, air cylinder;7, first air valve;8, second air valve;9, first sealing pipe;10, second sealing pipe;11, air conveying pump (or air source);12, piston;13, magnetic ring;14, mounting block;15, first magnetic inductor;16, second magnetic inductor;17, first indicator lamp;18, second indicator lamp. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0020] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Without making the opposite statement, these orientation words do not indicate and imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component.

[0021] In addition, it should be noted that the use of "first", "second" and the like to limit parts only facilitates the differentiation of corresponding parts, and the above words have no special meaning unless otherwise stated, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0022] Please refer to Figures 1-5 The present application provides a technical solution:

[0023] Die mechanism for stamping part state switching visualization, including punch fixed warehouse 1, cylinder 6 and gas pump (or gas source) 11, the inner side of punch fixed warehouse 1 is fixedly connected with a pair of left and right symmetrical distribution reset spring 2, the top of reset spring 2 is fixedly connected with punch adjusting block 3, punch adjusting block 3 and punch fixed warehouse 1 are slidingly connected, the connecting hole position of punch adjusting block 3 is fixedly connected with punch stamping head 4, punch stamping head 4 passes through the sliding hole position of punch fixed warehouse 1, the inner side of punch fixed warehouse 1 is slidingly connected with push plate 5, the right side of punch fixed warehouse 1 is fixedly connected with cylinder 6, the gas inlet of the left half part in the bottom of cylinder 6 is fixedly connected with first gas valve 7, the gas inlet of the right half part in the bottom of cylinder 6 is fixedly connected with second gas valve 8, the bottom of first gas valve 7 is fixedly connected with first sealing tube 9, the bottom of second gas valve 8 is fixedly connected with second sealing tube 10, the bottom of punch fixed warehouse 1 is fixedly connected with gas pump (or gas source) 11, the right side gas pipe of gas pump (or gas source) 11 is fixedly connected with first sealing tube 9 and second sealing tube 10 respectively, the inside of cylinder 6 is slidingly connected with piston 12, the inside of piston 12 is fixedly connected with magnetic ring 13, the left side of piston 12 is fixedly connected with mounting block 14, the upper half of mounting block 14 is bolted with push plate 5, the top left edge of cylinder 6 is fixedly connected with first magnetic inductor 15, the top right edge of cylinder 6 is fixedly connected with second magnetic inductor 16, first magnetic inductor 15 is connected with first indicating lamp (green) 17, second magnetic inductor 16 is connected with second indicating lamp (green) 18.

[0024] The punch fixing bin 1 is composed of a bin body and a cover body, the top of the bin body of the punch fixing bin 1 is detachably connected with the cover body, the bottom of the bin body of the punch fixing bin 1 is provided with a sliding hole passing through up and down, the middle position of the punch adjusting block 3 is provided with a connecting hole passing through up and down, the bottom left half and the bottom right half of the air cylinder 6 are both provided with a gas inlet, the right side of the gas pump (or gas source) 11 is provided with two gas pipes, the piston 12 can be driven to move left and right by the gas pump (or gas source) 11; the inside of the bin body of the punch fixing bin 1 is provided with a pair of vertically distributed first sliding grooves on the front and back sides, the punch adjusting block 3 is provided with a pair of left and right symmetrically distributed first sliding blocks on the front and back sides, the inside of the bin body of the punch fixing bin 1 is provided with horizontally distributed second sliding grooves on the front and back sides, the front and back sides of the push plate 5 are provided with second sliding blocks, the punch adjusting block 3 can slide up and down in the punch fixing bin 1, the push plate 5 can slide left and right in the punch fixing bin 1; the punch adjusting block 3 is a rectangular block structure, the right side of the punch adjusting block 3 is provided with an inclined surface, the push plate 5 is a horizontally distributed rectangular plate structure, the left side of the push plate 5 is an inclined surface, the inclined surface of the push plate 5 and the inclined surface of the punch adjusting block 3 are attached, the punch adjusting block 3 can be moved down by the push plate 5; the rightmost ends of the front and back sides of the push plate 5 are both provided with grooves, the top of the mounting block 14 is provided with protruding blocks at the frontmost end and the rearmost end, the protruding blocks of the mounting block 14 are inserted into the grooves of the push plate 5, the magnetic ring 13 is an annular structure, the first magnetic inductor 15 and the first indicator light 17 are electrically connected, the second magnetic inductor 16 and the second indicator light 18 are electrically connected, the first magnetic inductor 15 or the second magnetic inductor 16 can be closed by the magnetic ring 13.

[0025] Workflow: Before use, install the device on the semi-automatic press, and connect to the circuit of the press. The device is powered by the press. The device is equipped with an external controller. The first air valve 7, the second air valve 8, the gas pump (or gas source) 11, the first magnetic sensor 15, the second magnetic sensor 16, the first indicator light 17, and the second indicator light 18 are all electrical devices. The external controller can adjust the operating state of the first air valve 7, the second air valve 8, the gas pump (or gas source) 11, the first magnetic sensor 15, the second magnetic sensor 16, the first indicator light 17, and the second indicator light 18. The first magnetic sensor 15 and the second magnetic sensor 16 are switches that close when they sense magnetism, causing the first indicator light 17 (green) and the second indicator light 18 (red) to light up, respectively. These are all existing technologies. When using the device for stamping, place the workpiece to be processed on the press. Move the device by the press to position the punch stamping head 4 directly above the stamping point of the workpiece. At this time, the piston 12 in the air cylinder 6 is located to the right of the moving range, and the magnetic ring 13 is located directly below the second magnetic sensor 16. The second indicator light 18 (red) is on, and the first indicator light 17 (green) is off. The punch stamping head 4 cannot be used for stamping. Adjust the first air valve 7 and the second air valve 8 to open, and adjust the gas pump (or gas source) 11 to operate. The gas pump (or gas source) 11 draws gas through the first sealed tube 9 and exhausts gas through the second sealed tube 10, which moves the piston 12 to the left. The piston 12 can drive the mounting block 14 to the left, and then the push plate 5 to the left, which can push the punch adjusting block 3 in the punch fixed compartment 1 to the left, compress the return spring 2, and then move the punch stamping head 4 downward. During the left movement of the piston 12, the magnetic ring 13 moves away from the second magnetic sensor 16, and the second indicator light 18 (red) no longer lights up. When the piston 12 moves to the left to the first magnetic sensor 15, the first indicator light 17 (green) lights up, and the second indicator light 18 (red) is off. At this time, the downward movement distance of the punch adjusting block 3 and the punch stamping head 4 is equal to the thickness of the push plate 5 in the vertical direction, and the position adjustment of the punch stamping head 4 is completed. The punch stamping head 4 can be used for stamping. The device can move the piston 12 left and right through the gas pump (or gas source) 11, which in turn drives the magnetic ring 13, the mounting block 14, and the push plate 5 to move synchronously. By controlling the first magnetic sensor 15 or the second magnetic sensor 16 to close through the magnetic ring 13, the first indicator light 17 (green) or the second indicator light 18 (red) lights up. This can display the position of the punch stamping head 4 during the process of pushing the punch adjusting block 3 and the punch stamping head 4 downward by the push plate 5 (i.e., the green light indicates punching, and the red light indicates no punching). The user can accurately determine whether the position of the punch stamping head 4 is correct. The user can easily determine the position of each punch stamping head 4 when the press is working.When multiple punch stamping heads, also can use multiple groups of indicator light, give the indicator light to number, neat arrangement installation in the stamping die outside convenient visual position, greatly reduce the misjudgment probability.

[0026] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art. The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings. The specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art. The machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0027] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A die mechanism for punch part state switching visualization, comprising a punch fixed chamber (1), a gas cylinder (6) and a gas delivery pump (11), characterized in that: The male die fixing bin (1) is fixedly connected with a pair of left and right symmetrical reset springs (2) on the inner side, the top of the reset spring (2) is fixedly connected with a male die adjusting block (3), the male die adjusting block (3) and the male die fixing bin (1) are slidingly connected, the connecting hole of the male die adjusting block (3) is fixedly connected with a male die stamping head (4), the male die stamping head (4) passes through the sliding hole of the male die fixing bin (1), the inner side of the male die fixing bin (1) is slidingly connected with a push plate (5), the right side of the male die fixing bin (1) is fixedly connected with a gas cylinder (6), the gas inlet of the left half of the bottom of the gas cylinder (6) is fixedly connected with a first gas valve (7), the gas inlet of the right half of the bottom of the gas cylinder (6) is fixedly connected with a second gas valve (8), the bottom of the first gas valve (7) is fixedly connected with a first sealing tube (9), the bottom of the second gas valve (8) is fixedly connected with a second sealing tube (10), the bottom of the male die fixing bin (1) is fixedly connected with a gas conveying pump (11), the right side gas pipes of the gas conveying pump (11) are fixedly connected with the first sealing tube (9) and the second sealing tube (10) respectively, the inside of the gas cylinder (6) is slidingly connected with a piston (12), the inside of the piston (12) is fixedly connected with a magnetic ring (13), the left side of the piston (12) is fixedly connected with a mounting block (14), the upper half of the mounting block (14) is bolted with the push plate (5), the top left edge of the gas cylinder (6) is fixedly connected with a first magnetic sensor (15), the top right edge of the gas cylinder (6) is fixedly connected with a second magnetic sensor (16), the first magnetic sensor (15) is connected with a first indicator light (17), and the second magnetic sensor (16) is connected with a second indicator light (18).

2. The press part state switching visualizing die mechanism according to claim 1, characterized in that: The male die fixing bin (1) is composed of a bin body and a cover body, the cover body is detachably connected to the top of the bin body of the male die fixing bin (1), the bin body of the male die fixing bin (1) is provided with a sliding hole passing through up and down at the bottom, the middle position of the male die adjusting block (3) is provided with a connecting hole passing through up and down, the bottom of the gas cylinder (6) is provided with a gas inlet on the left half and the right half, and the right side of the gas conveying pump (11) is provided with two gas pipes.

3. The press part state switching visualizing die mechanism according to claim 1, characterized in that: The bin body of the male die fixing bin (1) is provided with a pair of vertical first sliding grooves on the front and back sides, the male die adjusting block (3) is provided with a pair of left and right symmetrical first sliding blocks on the front and back sides, the bin body of the male die fixing bin (1) is provided with a horizontally distributed second sliding groove on the front and back sides, and the push plate (5) is provided with a second sliding block on the front and back sides.

4. The press part state switching visualizing die mechanism according to claim 1, characterized in that: The male die adjusting block (3) is a rectangular block structure, the right side of the male die adjusting block (3) is provided with an inclined surface, the push plate (5) is a horizontally distributed rectangular plate structure, the left side of the push plate (5) is an inclined surface, and the inclined surface of the push plate (5) is attached to the inclined surface of the male die adjusting block (3).

5. The press part condition switching visualizing die mechanism according to claim 1, characterized by: The right end of the front and back of the push plate (5) is equipped with a groove, the top of the front end and the last end of the mounting block (14) is equipped with a convex block, the convex block of the mounting block (14) is inserted into the groove of the push plate (5), the magnetic ring (13) is annular structure, the first magnetic inductor (15) and the first indicating lamp (17) are electrically connected and installed outside the mold for convenient visual position, the second magnetic inductor (16) and the second indicating lamp (18) are electrically connected and installed outside the mold for convenient visual position.

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