CN216324533U - Continuous stamping die of metalwork - Google Patents

Abstract

The utility model discloses a continuous stamping die for metal pieces, and belongs to the technical field of stamping dies. Including bottom plate, roof, upper die, bed die, stamping die head, cylinder, metalwork conveyer and dead lever, the bed die is fixed on the bottom plate, upper die and cylinder output shaft fixed connection, the cylinder sets up on the roof, the upper die bottom is provided with the stamping die head, bottom plate and roof pass through dead lever fixed connection, be provided with metalwork conveyer on the bottom plate, metalwork conveyer is connected with the bed die. The problem that a metal part is inconvenient to move during continuous stamping can be solved.

Description

Continuous stamping die of metalwork

Technical Field

The utility model belongs to the technical field of stamping dies, and particularly relates to a continuous stamping die for a metal piece.

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. The progressive die needs to pay attention to the problems of the distance between the die sets, the processing precision of parts, the assembly precision, the matching precision and the interference so as to achieve the purpose of automatic mass production of the progressive die.

The inventor finds that the prior arts have at least the following technical problems in the practical use process:

the metal part is inconvenient to move and easy to be blocked during continuous stamping.

Disclosure of Invention

In order to overcome the defects, the inventor of the utility model continuously reforms and innovates through long-term exploration and trial and multiple experiments and efforts, and provides a metal piece continuous stamping die which can solve the problem that a metal piece is inconvenient to move during continuous stamping.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a continuous stamping die of metalwork, includes bottom plate, roof, upper die, bed die, stamping die head, cylinder, metalwork conveyer and dead lever, the bed die is fixed on the bottom plate, upper die and cylinder output shaft fixed connection, the cylinder sets up on the roof, it is provided with the stamping die head to go up the mould bottom, bottom plate and roof pass through dead lever fixed connection, be provided with metalwork conveyer on the bottom plate, metalwork conveyer is connected with the bed die.

According to the utility model, the further preferable technical scheme is as follows: the metal piece conveying device comprises a belt, a rotating wheel and a motor, wherein the motor is connected with the rotating wheel, and the belt is sleeved on the rotating wheel.

According to the utility model, the further preferable technical scheme is as follows: the rotating wheels are arranged at two ends of the belt.

According to the utility model, the further preferable technical scheme is as follows: the two metal piece conveying devices are respectively arranged at two ends of the lower die, and the height of the metal piece conveying device is the same as that of the lower die.

According to the utility model, the further preferable technical scheme is as follows: the two metal piece conveying devices are located on the same straight line.

According to the utility model, the further preferable technical scheme is as follows: and a feed opening is formed in the bottom plate below the lower die.

According to the utility model, the further preferable technical scheme is as follows: and a blanking plate is obliquely arranged on one side of the blanking port.

According to the utility model, the further preferable technical scheme is as follows: and the bottom of the upper die is provided with a shock pad.

According to the utility model, the further preferable technical scheme is as follows: still include die shank, fixed block and connecting rod, be provided with the die shank in the middle of going up the mould top, the die shank lower extreme is connected with the fixed block, the fixed connecting rod that is provided with in fixed block below, connecting rod and stamping die head detachable fixed connection.

According to the utility model, the further preferable technical scheme is as follows: the one end that the fixed block was kept away from to the connecting rod is equipped with the internal thread, the internal thread of connecting rod passes through threaded connection with the external screw thread of stamping die head.

Compared with the prior art, the technical scheme of the utility model has the following advantages/beneficial effects:

the metal piece conveying device is provided with the metal piece conveying device, the metal piece conveying device comprises a belt, a rotating wheel and a motor, the motor is connected with the rotating wheel, the belt is sleeved on the rotating wheel, the motor is started, the rotating wheel rotates to drive the belt to rotate, the position of a metal piece can be moved, and continuous stamping is facilitated. Meanwhile, the connecting rod is in threaded connection with the stamping die head, so that the stamping die head can be replaced conveniently and rapidly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a continuous metal part stamping die according to the present invention.

Fig. 2 is a schematic top view of the lower mold of the present invention.

Fig. 3 is a schematic view of the connection structure of the upper die and the stamping die head according to the present invention.

The labels in the figure are respectively: 1000 bottom plates, 1001 top plates, 1002 upper dies, 1003 lower dies, 1004 stamping die heads, 1005 air cylinders, 1006 fixing rods, 10007 belts, 1008 rotating wheels, 1009 motors, 1010 blanking plates, 1011 shock absorption pads, 1012 die handles, 1013 fixing blocks and 1014 connecting rods.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present invention, not all of the embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the detailed description of the embodiments of the present invention provided below is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

Example (b):

as shown in fig. 1 to 3, a continuous metal part stamping die includes: 1000 bottom plates, 1001 top plates, 1002 upper dies, 1003 lower dies, 1004 stamping die heads, 1005 air cylinders, 1006 fixing rods, 1007 belts, 1008 rotating wheels, 1009 motors, 1010 blanking plates, 1011 shock absorbing pads, 1012 die handles, 1013 fixing blocks and 1014 connecting rods.

The top plate 1001 is above the bottom plate 1000, the bottom plate 1000 is parallel to the top plate 1001, the lower die 1003 is fixed on the bottom plate 1000, the upper die 1002 is fixedly connected with an output shaft of a cylinder 1005, that is, the cylinder 1005 drives the upper die 1002 to move up and down, the cylinder 1005 is fixedly mounted on the top plate 1001, that is, the output shaft of the cylinder 1005 penetrates through the top plate 1001 and is fixedly connected with the top of the upper die 1002. The bottom plate 1000 and the top plate 1001 are fixedly connected by a fixing rod 1006, and the fixing rod 1006 plays a supporting role. The two cylinders 1005 may be provided, respectively, on the left and right sides of the top plate 1001. The bottom of the upper die 1002 is provided with a shock pad 1011.

The middle position of the top of the upper die 1002 is provided with a die handle 1012, the lower end of the die handle 1012 is fixedly connected with a fixing block 1013, a connecting rod 1014 is fixedly arranged below the fixing block 1013, one end of the connecting rod 1014, which is far away from the fixing block 1013, is provided with an internal thread, and the internal thread of the connecting rod 1014 is in threaded connection with the external thread of the stamping die head 1004, that is, the stamping die head 1004 can be taken down by rotating the stamping die head 1004, which is convenient for replacement. The connecting rod 1014 is welded by a plurality of rods with the radiuses arranged in sequence from large to small, and the rods closer to the die head are smaller, so that the stress on the connecting rod 1014 can be gradually reduced, and the connecting rod is prevented from being broken by too large stress.

The bottom plate 1000 is provided with a metal piece conveying device, and the metal piece conveying device is connected with the lower die 1003, so that a metal piece can be conveniently conveyed to the position of the lower die 1003 or can be conveniently moved after stamping is finished. The metal piece conveying device comprises a belt 1007, rotating wheels 1008 and a motor 1009, wherein the motor 1009 is connected with the rotating wheels 1008, the number of the rotating wheels 1008 is two, and the belt 1007 is sleeved on the two rotating wheels 1008. The runners 1008 are disposed at opposite ends of the belt 1007. The two metal piece conveying devices are respectively arranged at two ends of the lower die 1003. The metal part transfer device is as high as the lower mold 1003. The two metal piece conveying devices are located on the same straight line.

Be provided with the feed opening on the bottom plate 1000 under bed die 1003, feed opening one side slope is equipped with down flitch 1010, and the metalwork after the stamping forming falls through down flitch 1010.

When the punching machine is used, the motor 1009 is started, the metal piece is conveyed to the lower die 1003 by the metal piece conveying device, the belt 1007 stops transmission after the metal piece reaches a preset position, the air cylinder 1005 is started, the upper die 1002 is pressed down to punch the metal piece, a product passes through the blanking port and slides down from the blanking plate 1010, and then the upper die 1002 retracts to complete one-time punching. The motor 1009 is then re-started and the remaining portion of the metal pieces is transferred by the metal piece transfer device to the magazine.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. The first feature being "under," "below," and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or merely indicates that the first feature is at a lower level than the second feature.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the utility model, and these modifications and adaptations should be considered within the scope of the utility model.

Claims (10)

1. The utility model provides a continuous stamping die of metalwork, its characterized in that, includes bottom plate, roof, upper die, bed die, stamping die head, cylinder, metalwork conveyer and dead lever, the bed die is fixed on the bottom plate, upper die and cylinder output shaft fixed connection, the cylinder sets up on the roof, it is provided with the stamping die head to go up the mould bottom, bottom plate and roof pass through dead lever fixed connection, be provided with metalwork conveyer on the bottom plate, metalwork conveyer is connected with the bed die.

2. The continuous metal part stamping die according to claim 1, wherein the metal part conveying device comprises a belt, a rotating wheel and a motor, the motor is connected with the rotating wheel, and the belt is sleeved on the rotating wheel.

3. The continuous metal part stamping die of claim 2, wherein there are two of the rotating wheels, and the rotating wheels are disposed at both ends of the belt.

4. A continuous metal part stamping die as claimed in claim 3, wherein there are two metal part conveyors disposed at opposite ends of the lower die, the metal part conveyors being as high as the lower die.

5. A continuous stamping die for metal pieces as claimed in claim 4, wherein the two metal piece conveyors are in line.

6. The continuous metal part stamping die of claim 1, wherein a feed opening is provided in the bottom plate below the lower die.

7. The continuous metal part stamping die according to claim 6, wherein a blanking plate is obliquely arranged on one side of the blanking opening.

8. The continuous metal part stamping die of claim 1, wherein the bottom of the upper die is provided with a shock pad.

9. The continuous metal piece stamping die according to claim 1, further comprising a die handle, a fixing block and a connecting rod, wherein the die handle is arranged in the middle of the top of the upper die, the lower end of the die handle is connected with the fixing block, the connecting rod is fixedly arranged below the fixing block, and the connecting rod is detachably and fixedly connected with the stamping die head.

10. The continuous metal piece stamping die of claim 9, wherein the end of the connecting rod away from the fixed block is provided with internal threads, and the internal threads of the connecting rod are in threaded connection with the external threads of the stamping die head.

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