CN213496007U

CN213496007U - Hardware component mould blank convenient to open and close

Info

Publication number: CN213496007U
Application number: CN202022111847.0U
Authority: CN
Inventors: 李永章
Original assignee: Mingjieda Mould Shenzhen Co ltd
Current assignee: Mingjieda Mould Shenzhen Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-22
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to a hardware mould technical field just discloses a hardware component is with mould embryo convenient to open and shut, including the die holder, the top of die holder is connected with the upper die base through the telescopic link, the top fixedly connected with lower mould auxiliary plate of die holder, the top fixedly connected with master model of lower mould auxiliary plate, the bottom fixedly connected with drift fixed plate of upper die base, the inside fixedly connected with drift of drift fixed plate. This mould embryo for hardware component convenient to open and shut, through first logical groove, the second leads to the groove, hold the silo, first siphunculus, the pipe, the case gathers materials, the second siphunculus, including a motor, an end cap, a controller, and a cover plate, the second siphunculus, including a motor, a controller, and a cover plate, the second siphunculus, the motor, the flabellum and strain mutual cooperation between the dirt net, can drive the flabellum rotation through the motor, the air escape in the case that will gather materials, form negative pressure environment, thereby pass through the pipe.

Description

Hardware component mould blank convenient to open and close

Technical Field

The utility model relates to a hardware mould technical field specifically is a hardware component uses mould embryo convenient to open and shut.

Background

The mold blank is also called a mold frame, namely a support of the mold, for example, the part of the mold, which is arranged on a die casting machine, combines and fixes all parts of the mold according to a certain rule and position and enables the mold to be arranged on the die casting machine for working, is called the mold frame and consists of an ejecting mechanism, a guide mechanism, a mold foot cushion block of a pre-resetting mechanism and a seat plate.

Hardware mould is when using, the condition that the useless powder of punching press was raised often can appear, and useless powder is because of the fine sweeps of the friction production between drift and the product in the single process, if not in time clearance, cause the drift fracture very easily or go into the mould and go into the son and collapse and split, and useless powder piles up and is difficult for perceiving, only when useless powder accumulates a degree, the drift just can be found with going into when young emergence colour changes, and traditional for the hardware component mould embryo convenient to open and shut is difficult to clear up useless powder in normal use, can cause useless powder accumulation after long-term use, influence the normal use of mould.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hardware component uses mould embryo convenient to open and shut possesses the advantage of the useless powder of clearance of being convenient for, has solved the useless powder and has piled up for a long time, may lead to the drift problem of breaking off.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a die blank convenient to open and close for hardware parts comprises a lower die base, wherein the top of the lower die base is connected with an upper die base through a telescopic rod, the top of the lower die base is fixedly connected with a lower die auxiliary plate, the top of the lower die auxiliary plate is fixedly connected with a female die, the bottom of the upper die base is fixedly connected with a punch fixing plate, a punch is fixedly connected inside the punch fixing plate, a first through groove is formed inside the female die, a second through groove is formed inside the lower die auxiliary plate, a material storage groove is formed inside the lower die auxiliary plate, a first through pipe is fixedly connected inside the lower die auxiliary plate, a guide pipe is movably sleeved on the side surface of the first through pipe, a material collecting box is fixedly connected on the right side of the lower die base, a second through pipe is fixedly connected on the inner wall on the left side of the material collecting box, the side surface of the second through pipe is, the fixed flabellum that has cup jointed of side surface of motor axis of rotation, the flabellum is located the inside of case that gathers materials, the interior roof fixedly connected with of case that gathers materials strains the dirt net.

Preferably, the inside of the first through groove is communicated with the inside of the second through groove, the inside of the second through groove is communicated with the inside of the material storage groove, and the inside of the first through pipe is communicated with the inside of the material storage groove.

Preferably, the left end of the second through pipe penetrates through the inner wall of the left side of the material collecting box and extends to the right side of the material collecting box, and one end, located on the right side of the material collecting box, of the second through pipe is movably connected with the inside of the guide pipe.

Preferably, the through-hole has been seted up to the interior roof of case that gathers materials, the inner wall fixedly connected with bearing of through-hole, the inside fixed connection of motor axis of rotation and bearing.

Preferably, the top of the female die is fixedly connected with a clamping seat, the bottom of the punch fixing plate is fixedly connected with a fixing tube, and the side surface of the fixing tube is connected with a sliding tube.

Preferably, a sliding groove is formed in the sliding tube, the side surface of the fixed tube is movably connected with the inside of the sliding groove, a spring is fixedly connected to the inner bottom wall of the sliding groove, and the top end of the spring is movably connected with the bottom end of the fixed tube.

Compared with the prior art, the utility model provides a hardware component is with mould embryo convenient to open and shut possesses following beneficial effect:

1. this mould embryo for hardware component convenient to open and shut, through the die holder, the lower mould accessory plate, first logical groove, the second leads to the groove, hold the silo, first siphunculus, the pipe, the case that gathers materials, the second siphunculus, including a motor, an end cap, a controller, and a cover plate, mutually support between flabellum and the dirt filtrating net, can drive the flabellum rotation through the motor, the air escape in the case that will gather materials, form negative pressure environment, thereby pass through the pipe with the waste powder that produces when the punching press and inhale the case that gathers materials in, the effect of being convenient for clear up waste powder has been reached, it piles up for a long time to have solved waste powder.

2. This mould embryo for hardware component convenient to open and shut through mutually supporting between cassette, fixed pipe, sliding tube, spring and the spout, when the drift pushes down, the sliding tube bottom supports with the cassette top and holds, and drift compressed air sends intraductal useless powder into first logical inslot, has reached the effect of supplementary clearance useless powder, has solved the problem that the useless powder in master model dead angle department is difficult to the clearance.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Wherein: 1. a lower die holder; 2. an upper die holder; 3. a lower die auxiliary plate; 4. a female die; 5. a punch fixing plate; 6. a punch; 7. a first through groove; 8. a second through groove; 9. a material storage groove; 10. a first through pipe; 11. a conduit; 12. a material collecting box; 13. a second pipe; 14. a motor; 15. a fan blade; 16. a dust filter screen; 17. a card holder; 18. a fixed tube; 19. a sliding tube; 20. a spring; 21. a chute.

Detailed Description

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

Referring to fig. 1-3, a mold blank for hardware parts, which is called a mold frame and is used for supporting a mold, for example, the mold is assembled and fixed on a die casting machine according to a certain rule and position, and the part of the mold which can be installed on the die casting machine to work is called the mold frame, which is composed of a push-out mechanism, a guide mechanism, a pre-reset mechanism, a mold foot cushion block and a seat plate, the application of the current mold relates to each product, as long as a large number of products can be produced by the mold, the mold frame is an inseparable part of the mold, the precision requirement of the current mold frame can be determined according to the product requirements according to different levels, the mold comprises a lower mold base 1, the top of the lower mold base 1 is connected with an upper mold base 2 through a telescopic rod, the top of the lower mold base 1 is fixedly connected with a lower mold auxiliary plate 3, the top of the lower mold auxiliary plate 3 is fixedly, the bottom of the punch fixing plate 5 is fixedly connected with a fixing tube 18, the side surface of the fixing tube 18 is connected with a sliding tube 19, a sliding groove 21 is formed in the sliding tube 19, the side surface of the fixing tube 18 is movably connected with the inside of the sliding groove 21, the inner bottom wall of the sliding groove 21 is fixedly connected with a spring 20, the top end of the spring 20 is movably connected with the bottom end of the fixing tube 18, through the mutual matching among the clamping seat 17, the fixing tube 18, the sliding tube 19, the spring 20 and the sliding groove 21, when the punch 6 is pressed down, the bottom end of the sliding tube 19 is abutted against the top of the clamping seat 17, the waste powder in the tube is sent into the first through groove 7 by the compressed air of the punch 6, the effect of auxiliary waste powder cleaning is achieved, the problem that the waste powder at the dead angle of the female die 4 is difficult to clean is solved, the punch fixing plate 5 is fixedly connected with the bottom of the upper die base, the punch 6 is fixedly connected to the inside of the punch fixing plate 5, the punch 6 is a metal part, also called a punch rod, a punch pin or a punch, on a punching die in a machine tool, and is installed on the punching die to perform continuous punching, punching and breaking operations, so that a processed material is separated or plastically deformed, thereby obtaining a required finished product or semi-finished product, the punch 6 can be divided into an a-type punch 6, a T-type punch 6 and a special-shaped punch 6, the die punch 6 generally adopts high-speed steel, tungsten steel and the like as materials, the high-speed steel is the most commonly used material, such as CR12, CR12MOV, asp23, skd11, skd51, skd61 and the like, and the tungsten steel material is generally used on the punching and shearing die with higher requirements.

The female die 4 is internally provided with a first through groove 7, the lower die auxiliary plate 3 is internally provided with a second through groove 8, the lower die auxiliary plate 3 is internally provided with a material storage groove 9, the lower die auxiliary plate 3 is internally fixedly connected with a first through pipe 10, the first through groove 7 is internally communicated with the second through groove 8, the second through groove 8 is internally communicated with the material storage groove 9, the first through pipe 10 is internally communicated with the material storage groove 9, the side surface of the first through pipe 10 is movably sleeved with a guide pipe 11, the right side of the lower die base 1 is fixedly connected with a material collection box 12, the inner wall of the left side of the material collection box 12 is fixedly connected with a second through pipe 13, the inner part of the second through pipe 13 is communicated with the inner part of the material collection box 12, the left end of the second through pipe 13 penetrates through the inner wall of the left side of the material collection box 12 and extends to the right side of the material collection box, and one, the side surface of the second through pipe 13 is connected with the guide pipe 11, the top of the material collecting box 12 is fixedly connected with a motor 14, the inner top wall of the material collecting box 12 is provided with a through hole, the inner wall of the through hole is fixedly connected with a bearing, the side surface of the rotating shaft of the motor 14 is fixedly connected with the inside of the bearing, the side surface of the rotating shaft of the motor 14 is fixedly sleeved with a fan blade 15, the steering of the fan blade 15 is controlled by the motor 14, the inner top wall of the material collecting box 12 is provided with an exhaust hole, the fan blade 15 is positioned inside the material collecting box 12, the inner top wall of the material collecting box 12 is fixedly connected with a dust filtering net 16, the dust filtering net 16 can filter metal powder, the metal powder is retained in the material collecting box 12, the fan blade 15 can be driven to rotate by the motor 14 through the mutual matching of the lower die base 1, the lower die auxiliary plate 3, the first through groove 7, the second through groove 8, the material, air in the material collecting box 12 is discharged to form a negative pressure environment, so that waste powder generated during stamping is sucked into the material collecting box 12 through the guide pipe 11, the effect of conveniently cleaning the waste powder is achieved, and the problem that the punch 6 is likely to break due to long-time accumulation of the waste powder is solved.

When the punching die is used, a plate is placed in the female die 4, then the plate is punched, waste powder is generated due to friction between the punch 6 and the plate when the punch is pressed down, the fixed pipe 18 and the sliding pipe 19 move down together, after the bottom end of the sliding pipe 19 is abutted against the top of the clamping seat 17, the fixed pipe 18 compresses the spring 20 until the punch 6 finishes punching and shearing the plate, in the process that the punch 6 is pressed down, air in a connecting pipe formed by the fixed pipe 18 and the sliding pipe 19 is compressed respectively in the process that the punch 6 moves down, finally the waste powder is discharged into the first through groove 7 together with the air, after multiple times of punching, the waste powder is retained in the material storage groove 9, after the waste powder enters the material storage groove 9, the switch of the motor 14 is switched on, the rotation shaft of the motor 14 is controlled to rotate, so that the fan blades 15 rotate anticlockwise, and further the air in the material collection box 12 is discharged from the exhaust hole, a negative pressure environment is formed in the material collecting box 12, and then the waste powder in the material storage tank 9 is pumped away through a connecting pipe consisting of a first through pipe 10, a second through pipe 13 and a guide pipe 11, so that the cleaning work of the stamping waste powder is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 hardware component is with mould embryo convenient to open and shut, includes die holder (1), its characterized in that: the die comprises a lower die base (1), an upper die base (2) and a lower die auxiliary plate (3), wherein the top of the lower die base (1) is connected with the upper die base (2) through a telescopic rod, the top of the lower die base (1) is fixedly connected with the lower die auxiliary plate (3), the top of the lower die auxiliary plate (3) is fixedly connected with a female die (4), the bottom of the upper die base (2) is fixedly connected with a punch fixing plate (5), a punch (6) is fixedly connected with the inside of the punch fixing plate (5), a first through groove (7) is formed in the female die (4), a second through groove (8) is formed in the lower die auxiliary plate (3), a material storage groove (9) is formed in the lower die auxiliary plate (3), a first through pipe (10) is fixedly connected with the inside of the lower die auxiliary plate (3), a guide pipe (11) is movably sleeved on the, gather the left inner wall fixedly connected with second siphunculus (13) of workbin (12), the side surface and pipe (11) of second siphunculus (13) are connected, the top fixedly connected with motor (14) of workbin (12) gather, fan blade (15) have been cup jointed to the side surface of motor (14) axis of rotation fixedly, fan blade (15) are located the inside of gathering workbin (12), the interior roof fixedly connected with of workbin (12) dust filtration net (16) gathers materials.

2. The mold blank convenient to open and close for hardware parts according to claim 1, characterized in that: the inside of the first through groove (7) is communicated with the inside of the second through groove (8), the inside of the second through groove (8) is communicated with the inside of the material storage groove (9), and the inside of the first through pipe (10) is communicated with the inside of the material storage groove (9).

3. The mold blank convenient to open and close for hardware parts according to claim 1, characterized in that: the left end of second siphunculus (13) runs through the left inner wall of case (12) of gathering materials and extends to the right side of case of gathering materials, and second siphunculus (13) are located the inside swing joint of the one end on case right side and pipe (11) of gathering materials.

4. The mold blank convenient to open and close for hardware parts according to claim 1, characterized in that: the through-hole has been seted up to the interior roof of case that gathers materials (12), the inner wall fixedly connected with bearing of through-hole, the inside fixed connection of side surface and bearing of motor (14) axis of rotation.

5. The mold blank convenient to open and close for hardware parts according to claim 1, characterized in that: the top of the female die (4) is fixedly connected with a clamping seat (17), the bottom of the punch fixing plate (5) is fixedly connected with a fixing tube (18), and the side surface of the fixing tube (18) is connected with a sliding tube (19).

6. The mold blank convenient to open and close for hardware parts according to claim 5, characterized in that: the inside of slide tube (19) is seted up spout (21), the inside swing joint of the side surface of fixed pipe (18) and spout (21), the interior diapire fixedly connected with spring (20) of spout (21), the top of spring (20) and the bottom swing joint of fixed pipe (18).