CN215143932U - Multi-station high-speed part forming die - Google Patents

Abstract

The utility model discloses a multistation high-speed part forming die, which belongs to the technical field of forming dies and comprises a lower template and an upper template, wherein guide posts are arranged at the two ends of the top of the lower template in a protruding way, the guide posts are upwards embedded into guide grooves of the upper template, the surface of the lower template between the guide posts is fixedly connected with a bearing cylinder, the bottom end of the bearing cylinder is provided with a punching groove, part raw materials are put on the surface of a convex module in a trough, screw holes of the upper template can be installed with the head of a punching machine by bolts, the upper template is pressed to the lower template when a punching head acts, the upper template is stably pressed to the surface of the lower template by the guide grooves and the guide posts, the falling upper template presses a pressing plate above the bearing cylinder to apply pressure, the pressing plate is stressed to shrink, and the punching post is pressed to punch the part raw materials on the surface of the convex module from the punching groove to form parts, after punching, the upper die plate is lifted upwards, and the spring rebounds to drive the punching column to reset upwards.

Description

Multi-station high-speed part forming die

Technical Field

The utility model relates to a forming die technical field especially relates to a high-speed part forming die of multistation.

Background

The forming die, also called a section die, is a die which is manufactured according to the shape and the structure of a real object in proportion, a pressing or pouring method is used for enabling a material to be a tool with a certain shape, and the pressing forming die comprises the following steps: called compression mold for short. Directly adding plastic raw materials into an open mold cavity, closing the mold, and enabling the plastic to be in a flowing state and fill the mold cavity under the action of heat and pressure; the plastic is then hardened and set by chemical or physical changes, which is called compression molding, and the mold used is called compression molding. Such molds are used mostly for molding thermosetting plastics and also for thermoplastics. In addition, a cold-pressing forming pressing die without heating is used for forming the polytetrafluoroethylene blank.

The carrier Type-C shell high-speed punch forming die disclosed in patent No. CN201721338731.2 comprises an upper die, a lower die, a plurality of processing stations and a carrier band, wherein the processing stations are sequentially arranged along the extension directions of the upper die and the lower die; the material pulling station comprises an upper die material pulling punch, a lower die material pulling slider, a reset spring and a fixing seat, the upper die material pulling punch and the lower die material pulling slider are arranged in the upper die and the lower die relatively, the fixing seat is fixedly arranged in front of the lower die material pulling slider, the lower die material pulling slider is arranged on one side of the carrier band and is connected with the fixing seat through the reset spring, the lower die material pulling slider is provided with a material pulling block through a rotating shaft, the lower end of the material pulling block is provided with an insertion inclined plane and inserted into the positioning hole, and the rear side of the upper end of the material pulling slider and the lower end of the upper die material pulling punch are provided with corresponding inclined planes. The high-speed punch and the die are used for producing the Type-C shell, so that the production efficiency and the machining precision can be improved; the section bar is used for replacing a stretching part, so that the abrasion of parts can be reduced; and the carrier tape feeding is used for replacing multi-carrier feeding, so that the operation is simple.

1. The multi-station high-speed part forming die in the prior art downwards punches part materials by virtue of the punching column during punching, the punching column is lack of a good reset structure during punching, and the lower template trough below the punching column is limited by the punching column and is not easy to feed.

2. The high-speed part forming die of prior art's multistation part shaping can produce the burr sweeps after the punching press, and this kind of high-speed part forming die's of multistation silo department lacks special sweeps clearance structure, and then piles up the sweeps in the silo easily, for this reason, we provide a high-speed part forming die of multistation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of high-speed part forming die of multistation can effectively solve above-mentioned problem.

The utility model provides a specific technical scheme as follows:

the utility model provides a multi-station high-speed part forming die, which comprises a lower template and an upper template, wherein guide posts are protruded at two ends of the top of the lower template, and the guide posts are upwards embedded into the guide grooves of the upper template, the surface of the lower template between the guide posts is fixedly connected with a receiving cylinder, and the bottom end of the bearing cylinder is provided with a punching groove, a punching column is embedded in the punching groove, a pressing plate is welded at the position of the punching column extending out of the top end cylinder of the bearing cylinder, a spring is sleeved outside the punching column in the bearing cylinder, the punching column penetrates through the punching groove downwards and extends into the material groove of the lower template, a convex module is raised on the inner wall of the material groove below the punching column, and a chute is arranged in the lower template at the notch on one side of the chute, and an air pipe is embedded in the chute, the bottom end pipe body of the air pipe inclines downwards to stretch into the material groove, and the top end of the pipe body of the air pipe stretching out of the chute is communicated with the pipe head.

Optionally, a rubber pad is vulcanized at the bottom end of the lower template.

Optionally, three groups of receiving cylinders are arranged on the surface of the lower template, and punching columns are embedded in the three groups of cylinders of the receiving cylinders.

Optionally, a screw hole is turned at the top end of the upper template.

Optionally, the spring is a high-elasticity strong spring body.

The utility model has the advantages as follows:

1. the utility model arranges the bearing cylinder on the surface of the lower template, and the lower part of the bearing cylinder is provided with the punching groove, meanwhile, a trough is arranged in the lower template below the punching trough, part raw materials are placed on the surface of the convex module in the trough, a screw hole of the upper template can be installed with the head of the punching machine by virtue of a bolt, the upper template is pressed to the lower template when the punching head moves, the upper template stably presses the surface of the lower template by the guide of the guide groove and the guide post, the falling upper template presses the pressure plate above the bearing cylinder to apply pressure, the pressure plate is stressed to enable the spring to be stressed and contracted, and the punching column is pressed to punch the part raw material on the surface of the convex module from the punching groove to punch the part, the spring rebounds when the upper template rises upwards after punching so as to drive the punching column to reset upwards, and the forming part in the silo can be taken out from the notch, and the problem that the existing multi-station high-speed part forming die is lack of a better reset structure is solved.

2. The utility model discloses an establish the chute in the lower bolster of silo notch one side, the trachea of tube head below transversely stretches into the inside of silo from the chute for the trachea obtains the air supply, and thereby the sweeps that the inslot punching press produced can be blown off by the atmospheric pressure that excels in of trachea department, has solved the problem that the silo department of the high-speed part forming die of current multistation lacks better sweeps clearance structure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is the embodiment of the present invention, which is a schematic view of an overall structure of a multi-station high-speed part forming mold.

Fig. 2 is a cross-sectional view of the multi-station high-speed part forming die according to the embodiment of the present invention.

In the figure: 1. a lower template; 2. a guide post; 3. mounting a template; 4. a guide groove; 5. a receiving cylinder; 6. notching; 7. punching the column; 8. pressing a plate; 9. a spring; 10. a trough; 11. a male module; 12. a chute; 13. an air tube; 14. a pipe head; 15. and (7) a rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A multi-station high-speed part forming die according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1 and 2, a multi-station high-speed part forming die provided by an embodiment of the present invention includes a lower template 1 and an upper template 3, wherein guide posts 2 are protruded from both ends of the top of the lower template 1, and the guide posts 2 are upward embedded into guide grooves 4 of the upper template 3, a receiving cylinder 5 is fixedly connected to the surface of the lower template 1 between the guide posts 2, a punching groove 6 is formed at the bottom end of the receiving cylinder 5, a punching post 7 is embedded into the punching groove 6, a pressing plate 8 is welded at the position where the punching post 7 extends out of the top end cylinder of the receiving cylinder 5, a spring 9 is sleeved outside the punching post 7 inside the receiving cylinder 5, the punching post 7 downwardly penetrates through the punching groove 6 and extends into a trough 10 of the lower template 1, a convex module 11 is protruded from the inner wall of the trough 10 below the punching post 7, a chute 12 is formed in the lower template 1 at the groove at one side of the trough 10, and an air pipe 13 is embedded into the chute 12, the bottom end pipe body of trachea 13 slopes downwards and stretches into in the silo 10, and trachea 13 stretches out the pipe body top intercommunication of chute 12 and is connected with tube head 14.

Illustratively, a receiving barrel 5 is arranged on the surface of a lower template 1, a punching groove 6 is arranged below the receiving barrel 5, a trough 10 is arranged in the lower template 1 below the punching groove 6, part raw materials are put on the surface of a convex module 11 in the trough 10, a screw hole of an upper template 3 can be installed with the head of a punching machine by means of a bolt, the upper template 3 is pressed to the lower template 1 by pressing the punching head when the punching head acts, the upper template 3 is stably pressed to the surface of the lower template 1 by the guide of a guide groove 4 and a guide post 2, the upper template 3 falling at the moment presses a pressure plate 8 above the receiving barrel 5 to apply pressure, the pressure plate 8 is stressed to enable a spring 9 to contract, the punching post 7 is pressed to the part raw materials on the surface of the convex module 11 from the punching groove 6 to enable part stamping, the spring 9 rebounds when the upper template 3 rises upwards after punching so as to drive the punching post 7 to reset upwards, and formed parts in the trough 10 can be taken out from a notch, set up chute 12 in the lower bolster 1 of silo 10 notch one side, trachea 13 of tube head 14 below transversely stretches into the inside of silo 10 from chute 12 department, installs tube head 14 and the output tube gomphosis of air pump for trachea 13 obtains the air supply, thereby the sweeps that the punching press produced in the silo 10 can be blown out by the atmospheric pressure of excelling in of trachea 13 department.

Referring to fig. 1, the bottom end of the lower template 1 is vulcanized with a rubber pad 15.

For example, when the lower template 1 is pressed, the bottom rear rubber pad 15 soft contact with the table surface of the punching machine can not generate punching friction.

Referring to fig. 2, three sets of receiving cylinders 5 are arranged on the surface of the lower template 1, and the punching columns 7 are embedded in the three sets of cylinders of the receiving cylinders 5.

For example, more receiving cylinders 5 on the surface of the lower template 1 can be matched with the punching columns 7 to perform multi-group punching.

Referring to fig. 2, a screw hole is turned at the top end of the upper template 3.

For example, the screw holes of the upper die plate 3 may be screwed with bolts to be mounted on the punch of the press.

Referring to fig. 2, the spring 9 is a high-elasticity strong spring body.

In the illustrated example, the spring 9 of the high-elasticity strong spring body has good resilience.

The utility model relates to a high-speed part forming die of multistation, set up the receiving tube 5 on the surface of lower bolster 1, and set up the die-cut 6 below the receiving tube 5, set up silo 10 in the lower bolster 1 below the die-cut 6 simultaneously, put into the convex mould 11 surface in the silo 10 with the part raw materials, the screw of cope match-plate pattern 3 can be installed with the head of punching machine with the help of the bolt, oppress the cope match-plate pattern 3 and press to the lower bolster 1 when the punching press head moves, and the cope match-plate pattern 3 presses to the surface of lower bolster 1 with the help of the direction of guide way 4 and guide post 2 stably, the cope match-plate pattern 3 that falls at this moment is pressing the clamp plate 8 above the receiving tube 5 and is exerted pressure, make the spring 9 atress shrink after the clamp plate 8 atress, and oppress the punch post 7 and make the part stamping forming from the part raw materials department of die-cut 11 surface towards from the die-cut 6, thereby spring 9 kick-backs up when the punch post 3 rises upwards after the punching press, and the shaping part in the silo 10 can be taken out from the notch, sets up chute 12 in the lower bolster 1 of silo 10 notch one side, and the trachea 13 of tube head 14 below transversely stretches into the inside of silo 10 from chute 12, installs the output tube gomphosis of tube head 14 and air pump for trachea 13 obtains the air supply, thereby the sweeps that the punching press produced in the silo 10 can be blown out by the atmospheric pressure of excelling in of trachea 13 department.

The utility model relates to a multi-station high-speed part forming die, which comprises a lower die plate 1; 2. a guide post; 3. mounting a template; 4. a guide groove; 5. a receiving cylinder; 6. notching; 7. punching the column; 8. Pressing a plate; 9. a spring; 10. a trough; 11. a male module; 12. a chute; 13. an air tube; 14. a pipe head; 15. The rubber pad, the components are all general standard components or components known to those skilled in the art, and the structure and principle of the rubber pad are known to those skilled in the art through technical manuals or through routine experiments.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The utility model provides a high-speed part forming die of multistation, includes lower bolster (1) and cope match-plate pattern (3), its characterized in that: the guide posts (2) are arranged at two ends of the top of the lower template (1) in a protruding mode, the guide posts (2) are upwards embedded into guide grooves (4) of the upper template (3), the lower template (1) between the guide posts (2) is fixedly connected with a bearing cylinder (5) on the surface, a punching groove (6) is formed in the bottom end of the bearing cylinder (5), punching posts (7) are embedded into the punching groove (6), a pressing plate (8) is welded at the positions, extending out of the bearing cylinder (5), of top end cylinders of the punching posts (7), springs (9) are sleeved on the outer sides of the punching posts (7) inside the bearing cylinder (5), the punching posts (7) downwards penetrate through the punching grooves (6) and extend into material grooves (10) of the lower template (1), a protruding module (11) is arranged at the inner wall of the material grooves (10) below the punching posts (7) in a protruding mode, and inclined grooves (12) are formed in the lower template (1) at the position of one side of the material grooves (10), and the inside trachea (13) that has imbedded of chute (12), the bottom body downward sloping of trachea (13) stretches into in silo (10), and trachea (13) stretch out the body top intercommunication of chute (12) and are connected with tube head (14).

2. The multi-station high-speed part forming die according to claim 1, wherein: and a rubber pad (15) is vulcanized at the bottom end of the lower template (1).

3. The multi-station high-speed part forming die according to claim 1, wherein: three groups of bearing barrels (5) on the surface of the lower template (1) are arranged, and punching columns (7) are embedded in the three groups of barrels of the bearing barrels (5).

4. The multi-station high-speed part forming die according to claim 1, wherein: the top end of the upper template (3) is turned with a screw hole.

5. The multi-station high-speed part forming die according to claim 1, wherein: the spring (9) is a high-elasticity strong spring body.

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