CN209550409U - Punch driving structure based on mechanical device die stamping - Google Patents

Abstract

The utility model discloses be based on mechanical devices mould punching formed punch driving structure, including outline border, telecontrol equipment is fixedly connected at the top of the outline border inner wall, the bottom of telecontrol equipment is fixedly connected with transverse slat, and two sides of the two sides of transverse slat respectively with outline border inner wall are slidably connected, and the two sides inside transverse slat offer loose slot, and the bottom of transverse slat is fixedly connected with fixed plate, the inside of two loose slots is connected with movable block, and the utility model relates to formed punch driving structure technical fields.It should be based on mechanical devices mould punching formed punch driving structure; start the preceding a small amount of cushion effect of generation being stamped and formed out; formed punch is protected, formed punch is avoided to be caused formed punch to deform by immense pressure, extends the service life of formed punch; reduce production cost; change threaded rod position with can be convenient facilitates the depth of adjustment punching press, needs flexible modulation processing effect according to different processing; simple and reasonable, using effect is good.

Description

Punch driving structure based on mechanical device die stamping

technical field

The utility model relates to the technical field of a punch driving structure, in particular to a punch driving structure for die stamping based on a mechanical device.

Background technique

The punch is a metal part on the stamping die in a mechanical tool, also called a punching rod, a punching needle or a punch. It is installed on a stamping die for continuous punching and punching, so that the processed material is separated or plastically deformed. In order to obtain the required finished or semi-finished products. Stamping is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. It is more common in industrial production. Stamping dies are process equipment for stamping production and are technology-intensive products. The quality, production efficiency and production cost of stamping parts are directly related to the precision quality of mold design and mold accessories.

The existing punch driving device is generally directly fixed and installed without protective measures. During the stamping process, the huge pressure in a short period of time will cause serious impact on the punch, which is easy to damage and deform the punch, causing damage to the punch, resulting in The punch cannot be used normally, so that the service life of the punch is shortened, the production cost is increased, and the use effect is not good.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a punch driving structure based on mechanical device mold stamping, which solves the problem that the existing punch driving device lacks protection measures, which easily damages and deforms the punch, and makes the service life of the punch longer. Shorten, increase the production cost problem.

In order to achieve the above purpose, the utility model is realized through the following technical proposals: based on the punch driving structure for stamping of mechanical parts, including an outer frame, the top of the inner wall of the outer frame is fixedly connected with a moving device, and the bottom of the moving device is fixed A horizontal plate is connected, and the two sides of the horizontal plate are slidingly connected with the two sides of the inner wall of the outer frame respectively. Both sides of the horizontal plate are provided with movable grooves, and the bottom of the horizontal plate is fixedly connected with a fixed plate. The inside of the movable groove is movably connected with a movable block, and the bottoms of the two movable blocks are fixedly connected with a movable rod, and the bottom end of the movable rod penetrates the fixed plate and extends to the bottom of the fixed plate, and the bottom of the movable rod The end is fixedly connected with a movable plate, the bottom of the fixed plate is fixedly connected with a punch, and the bottom end of the punch penetrates through the movable plate and extends to the bottom of the movable plate.

Preferably, the moving device includes a motor, the top of the motor is fixedly connected to the top of the inner wall of the outer frame, the output shaft of the motor is fixedly connected to a first turntable, and one side of the first turntable is fixedly connected to a cross bar, One end of the cross bar is fixedly connected with a second turntable, one side of the second turntable is fixedly connected with a support shaft, and one end of the support shaft is rotatably connected with a vertical plate, the surface of the cross bar is covered with a sleeve, And both sides of the bottom of the sleeve are fixedly connected with vertical rods, and the bottom ends of the two vertical rods are respectively fixedly connected with the two sides of the top of the horizontal plate.

Preferably, both sides of the inner wall of the outer frame are fixedly connected with chute, and the insides of the two chute are slidably connected with sliders, and one side of the two sliders is fixedly connected with one side of the horizontal plate respectively .

Preferably, a spring is fixedly connected between the bottom of the fixed plate and the top of the movable plate and on the surface of the movable rod.

Preferably, a slot is opened inside the movable plate at a position corresponding to the punch.

Preferably, threaded rods run through both sides of the horizontal plate, the top and bottom ends of the surface of the threaded rod and the surface of the horizontal plate are threaded with nuts, and the bottom ends of the two threaded rods are fixedly connected There is a fixed rod, and the bottom end of the fixed rod passes through the movable plate and extends to the bottom of the movable plate.

Beneficial effect

The utility model provides a punch drive structure for stamping based on mechanical devices. Has the following beneficial effects:

(1) Based on the punch driving structure for stamping of mechanical parts, movable grooves are opened on both sides of the horizontal plate, and the bottom of the horizontal plate is fixedly connected with a fixed plate, and the inside of the two movable grooves are movably connected. Movable blocks, and the bottoms of the two movable blocks are fixedly connected with movable rods, the bottom ends of the movable rods pass through the fixed plate and extend to the bottom of the fixed plate, the bottom ends of the movable rods are fixedly connected with the movable plate, and the bottom of the fixed plate is fixedly connected There is a punch, the bottom end of the punch penetrates the movable plate and extends to the bottom of the movable plate, and a spring is fixedly connected between the bottom of the fixed plate and the top of the movable plate and on the surface of the movable rod, which produces a small amount of buffer before the stamping starts The force is used to protect the punch, avoid the deformation of the punch caused by the huge pressure on the punch, prolong the service life of the punch, and reduce the production cost.

(2) The punch driving structure based on the die stamping of mechanical devices has threaded rods running through both sides of the horizontal plate, and the top and bottom ends of the surface of the threaded rods and the surface of the horizontal plate are threaded with nuts. The bottom ends of the threaded rods are fixedly connected with fixed rods, and the bottom ends of the fixed rods run through the movable plate and extend to the bottom of the movable plate, so that the position of the threaded rods can be easily changed, and the position of the fixed rods can be adjusted to facilitate the adjustment of the punching depth , according to different processing needs to flexibly adjust the processing effect, the structure is simple and reasonable, and the use effect is good.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the utility model exercise device.

In the figure: 1 outer frame, 2 moving device, 21 motor, 22 first turntable, 23 horizontal bar, 24 second turntable, 25 support shaft, 26 vertical plate, 27 sleeve, 28 vertical bar, 3 horizontal plate, 5 fixed Plate, 6 movable blocks, 7 movable rods, 8 movable plates, 9 punches, 10 chutes, 11 slide blocks, 12 threaded rods, 13 nuts, 14 fixed rods, 15 springs, 16 slotted holes.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the technical solution provided by the utility model: based on the punch drive structure for stamping of mechanical parts, including the outer frame 1, the top of the inner wall of the outer frame 1 is fixedly connected with the moving device 2, and the bottom of the moving device 2 is fixedly connected There is a horizontal plate 3, and the two sides of the horizontal plate 3 are slidingly connected with the two sides of the inner wall of the outer frame 1 respectively, and both sides of the inner wall of the outer frame 1 are fixedly connected with chute 10, and the insides of the two chute 10 are slidably connected There are sliders 11, one side of the two sliders 11 is respectively fixedly connected with one side of the horizontal plate 4, both sides of the horizontal plate 3 are provided with movable grooves 5, and the bottom of the horizontal plate 3 is fixedly connected with a fixed plate 4 , the inside of the two movable grooves 5 is movably connected with a movable block 6, the movable block 6 can move in the movable groove 5, and the bottoms of the two movable blocks 6 are fixedly connected with a movable rod 7, and the bottom end of the movable rod 7 runs through The fixed plate 4 extends to the bottom of the fixed plate 4, the bottom end of the movable rod 7 is fixedly connected with a movable plate 8, and the bottom of the fixed plate 4 and the top of the movable plate 8 are fixedly connected with a spring 15 on the surface of the movable rod 7 , the spring 15 is compressed when under pressure to achieve the purpose of buffering, the bottom of the fixed plate 4 is fixedly connected with a punch 9, the bottom of the punch 9 runs through the movable plate 8 and extends to the bottom of the movable plate 8, and the bottom of the movable plate 8 Inside and corresponding to the punch 9, a slot 16 is provided to facilitate the downward movement of the punch 9. Threaded rods 12 run through both sides of the horizontal plate 3, and the top and bottom ends of the surface of the threaded rod 12 are located on the horizontal plate 3. The surface of each thread is connected with nut 13, which can clamp the threaded rod 12, and can adjust the position of the threaded rod 12 at the same time. The plate 8 extends to the bottom of the movable plate 8, the motion device 2 includes a motor 21, the top of the motor 21 is fixedly connected with the top of the inner wall of the outer frame 1, the output shaft of the motor 21 is fixedly connected with a first turntable 22, and the first turntable 22 One side of the crossbar 23 is fixedly connected with a crossbar 23, one end of the crossbar 23 is fixedly connected with a second turntable 24, one side of the second turntable 24 is fixedly connected with a support shaft 25, and one end of the support shaft 25 is rotatably connected with a vertical plate 26, The surface of the cross bar 23 is covered with a sleeve 27, and both sides of the bottom of the sleeve 27 are fixedly connected with vertical rods 28, and the bottom ends of the two vertical rods 28 are fixedly connected with the two sides of the top of the horizontal plate 3 respectively.

During work, the motor 21 works to drive the first turntable 22, the second turntable 22 drives the crossbar 23 to move, the crossbar 23 drives the second turntable 24 to rotate, the second turntable 24 drives the support shaft 26 to rotate on the surface of the vertical plate 26, and the crossbar 23 The movement drives the sleeve 27 to move. The sleeve 27 drives the horizontal plate 3 to move through the vertical rod 28. The horizontal plate 3 slides along the inner wall of the outer frame 1. The horizontal plate 3 drives the punch 9 to move downward. When the movable plate 8 touches the object , the spring 15 is pressed tightly, the movable rod 7 pushes the movable block 6 to move upwards, and contacts with the top of the movable groove 5 to provide a certain buffer. The slotted hole 16 inside the plate 8 moves downwards to punch the workpiece.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. Based on the punch driving structure for stamping of the mechanical device mold, it includes an outer frame (1), and it is characterized in that: the top of the inner wall of the outer frame (1) is fixedly connected with a moving device (2), and the moving device (2) The bottom of the horizontal plate (3) is fixedly connected with the horizontal plate (3), and the two sides of the horizontal plate (3) are slidingly connected with the two sides of the inner wall of the outer frame (1), and both sides of the horizontal plate (3) are provided with movable grooves (5), and the bottom of horizontal plate (3) is fixedly connected with fixed plate (4), and the inside of two described movable slots (5) is all movably connected with movable block (6), and two movable blocks (6) The bottom of each is fixedly connected with a movable rod (7), the bottom end of the movable rod (7) runs through the fixed plate (4) and extends to the bottom of the fixed plate (4), the bottom end of the movable rod (7) is fixed A movable plate (8) is connected, and a punch (9) is fixedly connected to the bottom of the fixed plate (4), and the bottom end of the punch (9) passes through the movable plate (8) and extends to the movable plate (8) bottom of. 2. The punch driving structure based on mechanical device die stamping according to claim 1, characterized in that: the moving device (2) includes a motor (21), and the top of the motor (21) is connected to the outer frame (1 ) the top of the inner wall is fixedly connected, the output shaft of the motor (21) is fixedly connected with the first turntable (22), and one side of the first turntable (22) is fixedly connected with a crossbar (23), the crossbar ( One end of 23) is fixedly connected with a second turntable (24), one side of the second turntable (24) is fixedly connected with a support shaft (25), and one end of the support shaft (25) is rotatably connected with a riser (26) , the surface of the crossbar (23) is sleeved with a sleeve (27), and both sides of the bottom of the sleeve (27) are fixedly connected with vertical rods (28), and the bottoms of the two vertical rods (28) The ends are fixedly connected to both sides of the top of the horizontal plate (3) respectively. 3. The punch driving structure based on mechanical device die stamping according to claim 1, characterized in that: both sides of the inner wall of the outer frame (1) are fixedly connected with chute (10), and the two chute Slide blocks (11) are slidably connected to the inside of (10), and one side of the two slide blocks (11) is fixedly connected to one side of the horizontal plate (3) respectively. 4. The punch driving structure for die stamping based on mechanical devices according to claim 1, characterized in that: the bottom of the fixed plate (4) and the top of the movable plate (8) are located between the movable rod (7) The surface is fixedly connected with a spring (15). 5. The punch driving structure based on mechanical device die stamping according to claim 1, characterized in that: the inside of the movable plate (8) and the position corresponding to the punch (9) are provided with slots (16) . 6. The punch driving structure based on mechanical device die stamping according to claim 1, characterized in that: both sides of the horizontal plate (3) are penetrated with threaded rods (12), and the threaded rods (12) The top and bottom of the surface and the surface of the horizontal plate (3) are all threaded with nuts (13), and the bottom ends of the two threaded rods (12) are fixedly connected with fixed rods (14). The bottom of (14) runs through movable plate (8) and extends to the bottom of movable plate (8).