CN216779903U

CN216779903U - Little and buffer function plastic mould has of noise

Info

Publication number: CN216779903U
Application number: CN202220354648.9U
Authority: CN
Inventors: 韦家庄
Original assignee: Dongguan Yongzhuo Mould Technology Co ltd
Current assignee: Dongguan Yongzhuo Mould Technology Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-21
Anticipated expiration: 2032-02-21

Abstract

The utility model discloses a shaping die with low noise and a buffering function, which relates to the field of shaping dies and comprises a main body, wherein an L-shaped frame is fixed at the top end of the main body, an air cylinder is installed at the top end of the L-shaped frame, the output end of the air cylinder penetrates through the bottom end of the L-shaped frame and is connected with an installation plate, two groups of lifting strips are fixed at the bottom end of the installation plate, racks are fixed on the inner sides of the lifting strips, a limiting rod is fixed on the inner side of each lifting strip above the rack, two groups of machining seats extending into the main body are arranged at the top end of the main body, and base rods rotatably connected with the main body are arranged at two ends of each machining seat. According to the utility model, the buffer frame, the first positive magnetic block, the second positive magnetic block, the spring, the damping rod, the damping plate and the porous pad are matched with each other, so that when a part is extruded and shaped, the reduced force of the mounting plate is subjected to noise reduction, buffering and damping, and a protection effect is exerted on the processing base, thereby prolonging the service life of the device.

Description

Little and buffer function plastic mould has of noise

Technical Field

The utility model relates to the field of shaping dies, in particular to a shaping die with low noise and a buffering function.

Background

After the processing of some pipes is finished, the surfaces of the pipes need to be compressed and shaped to achieve the effect of smoothness and attractiveness, so that a shaping die which is low in noise and has a buffering function is provided.

The prior art has the following defects or problems:

1. the existing equipment has too much noise during processing;

2. the existing equipment has no buffering effect during processing, and is easy to cause the pipe;

3. the parts after the shaping need to be taken down manually, so that the working efficiency of the device is low.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present invention is directed to a shaping mold with low noise and buffering function to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a shaping die with low noise and a buffering function comprises a main body, wherein an L frame is fixed at the top end of the main body, an air cylinder is installed at the top end of the L frame, the output end of the air cylinder penetrates through the bottom end of the L frame and is connected with a mounting plate, two groups of lifting strips are fixed at the bottom end of the mounting plate, racks are fixed on the inner sides of the lifting strips, a limiting rod is fixed on the inner sides of the lifting strips above the racks, two groups of processing seats extending into the main body are arranged at the top end of the main body, base rods rotatably connected with the main body are arranged at two ends of the processing seats, a toothed ring is sleeved on the outer wall of each base rod, a through hole penetrating through the bottom end of each base rod is formed in one side of the toothed ring of the outer wall of each base rod, two groups of buffering frames are fixed on the outer sides of the two groups of the processing seats at the top end of the main body, a damping plate is slidably connected with a damping plate, and two groups of damping rods are rotatably connected at the bottom end of the damping plate, the tail end of the damping rod is rotatably connected with a first positive magnetic block in sliding connection with the buffering frame, and a second positive magnetic block fixed with the buffering frame is arranged on one side of the first positive magnetic block.

Through adopting above-mentioned technical scheme, when carrying out the extrusion plastic to the part, the buffering shock attenuation of making an uproar falls to the power that the mounting panel reduces plays the protection effect to its processing seat to increase the life of its device, and make the part after the plastic drop to the main part inside automatically, it is convenient to reach and take out the part, thereby improves the work efficiency of device.

The utility model is further provided with a sliding chute at the contact position of the buffer frame and the first and second positive magnetic blocks, and a spring fixedly connected with the first positive magnetic block is arranged on one side of the sliding chute.

By adopting the technical scheme, the moved first positive magnetic block is automatically reset, so that the subsequent self-weighing noise reduction and buffering are facilitated.

The utility model is further provided that the top end of the damping plate is provided with a porous pad, and the bottom end of the porous pad and the damping plate are fixed through hot melt adhesive.

Through adopting above-mentioned technical scheme, play the buffering effect between mounting panel and the shock attenuation board, produce the noise when avoiding contacting.

The utility model is further arranged in such a way that a stamping knife is arranged between the two groups of lifting strips at the bottom end of the mounting plate, and the stamping knife is detachably connected with the mounting plate through a bolt.

Through adopting above-mentioned technical scheme, conveniently change the punching press sword of passivation.

The utility model is further provided with a base hole at the contact position of the main body and the base rod, and the outer wall of the base rod is sleeved with a torsion spring extending to the inside of the base hole.

Through adopting above-mentioned technical scheme, reset the base lever after the rotation to conveniently prevent to process once more the part between two sets of processing seats.

The utility model is further provided that the inside of the main body is provided with a collecting frame extending to the outer side of the main body, and the collecting frame is connected with the main body in a sliding way through the sliding chute and the sliding block.

By adopting the technical scheme, the parts after shaping can be conveniently collected, so that the parts can be conveniently collected and taken out in a centralized manner.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the buffer frame, the first positive magnetic block, the second positive magnetic block, the spring, the damping rod, the damping plate and the porous pad are matched with each other, so that when a part is extruded and shaped, the reduced force of the mounting plate is subjected to noise reduction, buffering and damping, and a protection effect is exerted on a processing seat of the mounting plate, thereby prolonging the service life of the device;

2. according to the utility model, the machining seats, the through holes, the base rod, the toothed ring, the mounting plate, the stamping knife, the racks, the lifting strips and the limiting rods are matched with each other, when the output end of the air cylinder is lifted and reset, the racks are driven to drive the toothed ring to turn, so that the two groups of machining seats are rotated relatively, the shaped parts automatically fall into the main body, the parts can be conveniently taken out, and the working efficiency of the device is improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a view showing an internal structure of a buffer frame according to the present invention;

FIG. 3 is a perspective view of a portion of the process kit of the present invention;

FIG. 4 is a perspective view of the cylinder and punch blade of the present invention;

fig. 5 is a front view of the lifter bar of the present invention.

In the figure: 1. a main body; 2. an L frame; 3. a buffer frame; 4. a cylinder; 5. processing a base; 51. a through hole; 52. a base shaft; 53. a toothed ring; 6. mounting a plate; 61. punching a knife; 62. a rack; 63. a lifting bar; 64. a limiting rod; 7. a first positive magnetic block; 8. a second positive magnetic block; 9. a spring; 10. a shock-absorbing lever; 11. a damper plate; 12. a porous pad.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A shaping die with low noise and a buffering function comprises a main body 1, wherein an L frame 2 is fixed at the top end of the main body 1, an air cylinder 4 is installed at the top end of the L frame 2, an output end of the air cylinder 4 penetrates through the bottom end of the L frame 2 and is connected with a mounting plate 6, two groups of lifting strips 63 are fixed at the bottom end of the mounting plate 6, a stamping knife 61 is arranged between the two groups of lifting strips 63 at the bottom end of the mounting plate 6, the stamping knife 61 is detachably connected with the mounting plate 6 through a bolt, a rack 62 is fixed on the inner side of each lifting strip 63, a limiting rod 64 is fixed on the inner side of each lifting strip 63 above the rack 62, two groups of processing seats 5 extending into the main body 1 are arranged at the top end of the main body 1, base rods 52 rotatably connected with the main body 1 are arranged at two ends of the processing seats 5, base holes are formed in the contact positions of the main body 1 and the base rods 52, a rotating base rod 52 is lifted, and the rotating base rod 52 is automatically reset at the same time, thereby can be convenient the part after processing automatically drops, the outer wall of base rod 52 cup joints the torsional spring that extends to the base hole inside, the outer wall of base rod 52 has cup jointed ring gear 53, one side that the outer wall of base rod 52 is located ring gear 53 is equipped with the through-hole 51 that runs through to base rod 52 bottom, the outside that the top of main part 1 is located two sets of processing seats 5 is fixed with two sets of buffering frames 3, the inside sliding connection of buffering frame 3 has buffer plate 11, buffer plate 11 bottom is rotated and is connected with two sets of shock absorber rods 10, shock rod 10 end-to-end rotation is connected with No. one positive magnetic path 7 with buffering frame 3 sliding connection, one side of No. one positive magnetic path 7 is equipped with No. two positive magnetic paths 8 fixed with buffering frame 3, when extrudeing the plastic to the part, the buffering shock attenuation of making an uproar falls in the power that reduces mounting panel 6, play the guard effect to its processing seat 5, thereby increase the life of its device.

Referring to fig. 1, a sliding groove is formed at a contact position of the buffer frame 3 and the first and second

magnetic blocks

7 and 8, and a spring 9 fixedly connected with the first magnetic block 7 is arranged on one side of the sliding groove to buffer and damp the force of the mounting plate 6 when the mounting plate is lowered, so that damage to the processing base 5 due to overload of the air cylinder 4 is avoided.

Referring to fig. 2, a porous pad 12 is disposed at the top end of the damping plate 11, and the bottom end of the porous pad 12 is fixed to the damping plate 11 by hot melt adhesive, so as to cushion and damp the mounting plate 6 and the damping plate 11 when they are in contact with each other, thereby preventing noise from being generated when they are in contact with each other.

Referring to fig. 1, a collecting frame extending to the outside of the main body 1 is disposed inside the main body 1, and the collecting frame is slidably connected to the main body 1 through a sliding chute and a sliding block, so as to collect parts falling from between the two sets of processing seats 5, and when the collecting frame is pulled to the outside, the parts can be taken out.

The working principle of the utility model is as follows: the output end of the cylinder 4 extends out and pushes the mounting plate 6 to lower, an external conveying device places parts between the two groups of processing seats 5, then the bottom end of the mounting plate 6 is contacted with the porous pad 12, the deformation of the mounting plate is extruded to offset the force generated when the mounting plate is contacted with the porous pad to avoid noise, then the damping plate 11 is pushed to lower, the two groups of damping rods 10 are pushed to rotate and push the first positive magnetic block 7 to move the extension spring 9 and approach the second positive magnetic block 8, repulsive force is generated between the two groups of damping rods and the second positive magnetic block, the mounting plate 6 is buffered when being lowered, then the stamping knife 61 finishes shaping the parts, the output end of the cylinder 4 contracts to drive the mounting plate 6 to rise, then the two groups of damping rods and the lifting bar 63 to rise, so that the rack 62 drives the toothed ring 53 to rotate, the base rod 52 drives the processing seats 5 to rotate downwards, and the processed parts slide from between the two groups of processing seats 5 to the inside the collecting frame below, when the lifting bar 63 is lowered along with the mounting plate 6, the limiting rod 64 penetrates through the through hole 51, so that the base rod 52 is limited, and the phenomenon that the machining seat 5 overturns when the part is shaped is prevented.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a noise is little and have buffering function plastic mould, includes main part (1), its characterized in that: the top of the main body (1) is fixed with an L frame (2), the top of the L frame (2) is provided with a cylinder (4), the output end of the cylinder (4) penetrates through the bottom of the L frame (2) and is connected with a mounting plate (6), the bottom of the mounting plate (6) is fixed with two sets of lifting strips (63), the inner sides of the lifting strips (63) are fixed with a rack (62), the inner sides of the lifting strips (63) are positioned above the rack (62) and are fixed with a limiting rod (64), the top of the main body (1) is provided with two sets of processing seats (5) extending into the main body (1), two ends of each processing seat (5) are provided with a base rod (52) rotatably connected with the main body (1), the outer wall of the base rod (52) is sleeved with a toothed ring (53), one side of the outer wall of the base rod (52) positioned on the toothed ring (53) is provided with a through hole (51) penetrating through the bottom of the base rod (52), the outside that the top of main part (1) is located two sets of processing seats (5) is fixed with two sets of buffering frames (3), the inside sliding connection of buffering frame (3) has shock attenuation board (11), shock attenuation board (11) bottom is rotated and is connected with two sets of shock attenuation poles (10), shock attenuation pole (10) end-to-end rotation is connected with No. one positive magnetic path (7) with buffering frame (3) sliding connection, one side of No. one positive magnetic path (7) is equipped with No. two positive magnetic paths (8) fixed with buffering frame (3).

2. The shaping mold with low noise and the buffering function as claimed in claim 1, wherein: a sliding groove is formed in the contact position of the buffer frame (3) and the first positive magnetic block (7) and the second positive magnetic block (8), and a spring (9) fixedly connected with the first positive magnetic block (7) is arranged on one side of the sliding groove.

3. The shaping mold with low noise and cushioning function according to claim 1, wherein: the top of shock attenuation board (11) is equipped with porous pad (12), porous pad (12) bottom is fixed through the hot melt adhesive with shock attenuation board (11).

4. The shaping mold with low noise and cushioning function according to claim 1, wherein: the mounting panel (6) bottom is located and is equipped with stamping knife (61) between two sets of lifting bar (63), stamping knife (61) can be dismantled with mounting panel (6) through the bolt and be connected.

5. The shaping mold with low noise and cushioning function according to claim 1, wherein: the main part (1) has seted up the base hole with base pole (52) contact position department, the outer wall of base pole (52) cup joints the torsional spring that extends to the base hole inside.

6. The shaping mold with low noise and cushioning function according to claim 1, wherein: the inside of main part (1) is equipped with the collection frame that extends to the main part (1) outside, and collects frame and main part (1) and pass through spout slider sliding connection.