CN218053722U

CN218053722U - Fastener cold-heading mould

Info

Publication number: CN218053722U
Application number: CN202220881554.7U
Authority: CN
Inventors: 杨洪周; 腾云胜; 杨帆; 张涛; 陈世海
Original assignee: Huanghua Hongzhou Hardware Plastic Products Co ltd
Current assignee: Huanghua Hongzhou Hardware Plastic Products Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-12-16
Anticipated expiration: 2032-04-15

Abstract

The utility model relates to a cold-heading mould technical field specifically is a fastener cold-heading mould, it conveniently uses more, including the mould set casing, the right-hand member of mould set casing is provided with intelligent control device, the front end of mould set casing is provided with the process chamber, the left part and the right part in process chamber all are provided with the rotatory piece of intelligent mould, the middle part of the rotatory piece of two intelligent moulds is provided with the mold processing, the top left part and the top right part in process chamber all are provided with first intelligent telescopic link, the bottom of two first intelligent telescopic links is provided with the mould apron, the top of mould apron is provided with the several sprue, the bottom left part and the bottom right part in process chamber all are provided with second intelligent telescopic link, the top of two second intelligent telescopic links is provided with the mould fixed plate, the rear end in process chamber is provided with third intelligent telescopic link, the front end of third intelligence is provided with mould liftout plate, the front end of mould liftout plate is provided with several thimble part.

Description

Fastener cold-heading mould

Technical Field

The utility model relates to a cold-heading mould technical field specifically is a fastener cold-heading mould.

Background

As is well known, the cold heading process is one of the new processes for machining less or no cutting metal under pressure. The method is a processing method which utilizes the plastic deformation generated by metal under the action of external force and redistributes and transfers the volume of the metal by means of a die so as to form the required part or blank. The cold heading process is most suitable for producing standard fasteners such as bolts, screws, nuts, rivets, pins, and the like.

The existing fastener cold heading die needs to frequently inject and take a workpiece in the using process, so that the working strength of an operator is extremely high, and misoperation is easy to occur, therefore, the fastener cold heading die is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient to use's fastener cold-heading mould.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fastener cold-heading mould, including the mould set casing, the right-hand member of mould set casing is provided with intelligent control device, the front end of mould set casing is provided with the process chamber, the left part and the right part in process chamber all are provided with the rotatory piece of intelligent mould, the middle part of the rotatory piece of two intelligent moulds is provided with the mold processing, the top of mold processing is provided with several mould chamber, the bottom in every mould chamber all is provided with the overhead tank, the top left part and the top right part in process chamber all are provided with first intelligent telescopic link, the bottom of two first intelligent telescopic links is provided with the mould apron, the top of mould apron is provided with the several sprue, the mould apron cooperatees with the mold processing, the bottom left part and the bottom right part in process chamber all are provided with second intelligent telescopic link, the top of two second intelligent telescopic links is provided with the mould fixed plate, the mould fixed plate cooperatees with the mold processing, the rear end in process chamber is provided with third intelligent telescopic link, the front end of third intelligent telescopic link is provided with the mould liftout plate, the front end of mould liftout plate is provided with the several thimble part.

Furthermore, the utility model discloses an improvement has, and the diameter of part thimble is less than the diameter of overhead tank.

Furthermore, the utility model discloses an improvement has, and the several sprue all runs through the top of drawing die set casing.

On the basis of the content, the utility model discloses an improvement has, and the edge of mould set casing, intelligent control device, process chamber, the rotatory piece of intelligent mould, mold processing, mould chamber, overhead tank, first intelligent telescopic link, mould apron, sprue, second intelligent telescopic link, mould fixed plate, third intelligent telescopic link, mould liftout plate and part thimble all is fillet form setting.

Further, the utility model discloses an improvement has, and the cooperation mode between mould apron and the mold processing is transition fit.

Furthermore, the utility model discloses an improvement has, and the cooperation mode between mould fixed plate and the processing mould is transition fit.

(III) advantageous effects

Compared with the prior art, the utility model provides a fastener cold-heading mould possesses following beneficial effect:

this fastener cold-heading mould, through setting up the mould set casing, intelligent control device, the process chamber, the rotatory piece of intelligent mould, the mold processing, the mould chamber, the overhead tank, first intelligent telescopic link, the mould apron, the sprue, second intelligent telescopic link, the mould fixed plate, third intelligent telescopic link, mould liftout plate and part thimble, make this fastener cold-heading mould can annotate the material and get the piece automatically at the in-process that uses, thereby operator's intensity of labour has been reduced by a wide margin, and misoperation can not appear, this fastener cold-heading mould's practicality is stronger.

Drawings

FIG. 1 is a schematic view of the side-axial structure of the injection molded part of the present invention;

FIG. 2 is a schematic diagram of the structure of the shaft side when the part is ejected;

FIG. 3 is a schematic view of another axial side structure of the present invention when ejecting the parts;

fig. 4 is an enlarged schematic axial side view of a part a shown in fig. 3 according to the present invention.

In the figure: 1. a mold fixing shell; 2. an intelligent control device; 3. a processing cavity; 4. an intelligent mold rotating block; 5. processing a mould; 6. a mold cavity; 7. a top groove; 8. a first intelligent telescopic rod; 9. a mold cover plate; 10. a material injection port; 11. a second intelligent telescopic rod; 12. a mold fixing plate; 13. a third intelligent telescopic rod; 14. ejecting the plate from the mold; 15. a part thimble.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, 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 all belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a fastener cold-heading die, which comprises a die fixing shell 1, an intelligent control device 2 is arranged at the right end of the die fixing shell 1, a processing cavity 3 is arranged at the front end of the die fixing shell 1, intelligent die rotating blocks 4 are arranged at the left part and the right part of the processing cavity 3, a processing die 5 is arranged at the middle part of the two intelligent die rotating blocks 4, a plurality of die cavities 6 are arranged at the top end of the processing die 5, a top groove 7 is arranged at the bottom end of each die cavity 6, first intelligent telescopic rods 8 are arranged at the left part and the right part of the top end of the processing cavity 3, a die cover plate 9 is arranged at the bottom ends of the two first intelligent telescopic rods 8, a plurality of injection ports 10 are arranged at the top end of the die cover plate 9, and a plurality of injection ports 10 run through the top end of the die fixing shell 1, so that the injection ports 10 of the fastener cold-heading die can conveniently move along with the die cover plate 9, the die cover plate 9 is matched with the processing die 5, the matching mode between the die cover plate 9 and the processing die 5 is in transition fit, the matching between the die cover plate 9 and the processing die 5 is more stable, the left part and the right part of the bottom end of the processing cavity 3 are both provided with the second intelligent telescopic rods 11, the top ends of the two second intelligent telescopic rods 11 are provided with die fixing plates 12, the die fixing plates 12 are matched with the processing die 5, the matching mode between the die fixing plates 12 and the processing die 5 is in transition fit, the matching between the die fixing plates 12 and the processing die 5 is more stable, so that the processing is convenient, the rear end of the processing cavity 3 is provided with a third intelligent telescopic rod 13, the front end of the third intelligent telescopic rod 13 is provided with a die ejection plate 14, the front end of the die ejection plate 14 is provided with a plurality of part ejector pins 15, and the diameter of the ejector pins 15 is smaller than that of the ejection grooves 7, make this fastener cold-heading mould's thimble convenient ejecting with the part, mould set casing 1, intelligent control device 2, process chamber 3, the rotatory piece 4 of intelligent mould, process mould 5, mould chamber 6, top groove 7, first intelligent telescopic link 8, mould apron 9, sprue 10, second intelligent telescopic link 11, mould fixed plate 12, third intelligent telescopic link 13, mould liftout plate 14 all is the fillet form setting with the edge of part thimble 15, make this fastener cold-heading mould can not the fish tail user when using, this fastener cold-heading mould can annotate the material and get the piece automatically in-process of using.

The utility model provides an intelligent control device 2, the rotatory piece 4 of intelligent mould, first intelligent telescopic link 8, second intelligent telescopic link 11 and third intelligent telescopic link 13 are the corresponding structure that is equipped with the PLC controller, in writing into the PLC controller with the driver program before the use, the PLC controller drives corresponding structure after intelligent control device 2 sends the signal.

For a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent actual product dimensions.

In conclusion, when the fastener cold-heading die is used, the fastener cold-heading die is firstly placed at a proper position, an injection molding material is injected into a die cavity 6 through a material injection port 10, when a part is taken, the intelligent control device 2 is firstly used for controlling the first intelligent telescopic rod 8 to drive the die cover plate 9 and the material injection port 10 to move upwards, the intelligent control device 2 is used for controlling the second intelligent telescopic rod 11 to drive the die fixing plate 12 to move downwards, the intelligent control device 2 is used for controlling the intelligent die rotating block 4 to drive the processing die 5 to rotate, and finally the intelligent control device 2 is used for controlling the third intelligent telescopic rod 13 to drive the die ejecting plate 14 and the part ejector pin 15 to move forwards, so that the part ejector pin 15 penetrates through the ejector groove 7 to eject the part in the die cavity 6, the fastener cold-heading die can automatically perform material injection and piece taking in the using process, the labor intensity of an operator is greatly reduced, operation errors cannot occur, and the fastener cold-heading die is higher in practicability.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fastener cold-heading mould, includes mould set casing (1), its characterized in that: the mold comprises a mold fixing shell (1), wherein an intelligent control device (2) is arranged at the right end of the mold fixing shell (1), a processing cavity (3) is arranged at the front end of the mold fixing shell (1), intelligent mold rotating blocks (4) are arranged at the left part and the right part of the processing cavity (3), a processing mold (5) is arranged in the middle of each intelligent mold rotating block (4), a plurality of mold cavities (6) are arranged at the top end of the processing mold (5), a top groove (7) is arranged at the bottom end of each mold cavity (6), first intelligent telescopic rods (8) are arranged at the left part and the right part of the top end of the processing cavity (3), a mold cover plate (9) is arranged at the bottom end of each first intelligent telescopic rod (8), a plurality of injection ports (10) are arranged at the top end of the mold cover plate (9), the mold cover plate (9) is matched with the processing mold (5), second intelligent telescopic rods (11) are arranged at the left part and the right part of the bottom end of the processing cavity (3), a mold fixing plate (12) is arranged at the top end of the second intelligent telescopic rod (11), and a third intelligent telescopic rod (13) is arranged at the front end of the intelligent telescopic rod (13), the front end of the mould ejector plate (14) is provided with a plurality of part ejector pins (15).

2. The fastener cold-heading die of claim 1, wherein: the diameter of the part thimble (15) is smaller than that of the top groove (7).

3. The fastener cold-heading die of claim 1, wherein: the plurality of the injection ports (10) penetrate through the top end of the die fixing shell (1).

4. The fastener cold-heading die of claim 1, wherein: the mould is characterized in that the mould fixing shell (1), the intelligent control device (2), the processing cavity (3), the intelligent mould rotating block (4), the processing mould (5), the mould cavity (6), the top groove (7), the first intelligent telescopic rod (8), the mould cover plate (9), the injection port (10), the second intelligent telescopic rod (11), the mould fixing plate (12), the third intelligent telescopic rod (13), the mould ejection plate (14) and the edge of the part ejector pin (15) are all in round angle shape.

5. The fastener cold-heading die of claim 1, wherein: the matching mode between the mould cover plate (9) and the processing mould (5) is in transition fit.

6. The fastener cold-heading die of claim 1, wherein: the die fixing plate (12) and the processing die (5) are in transition fit.