CN213195215U

CN213195215U - Stamping die for environmental protection science and technology plastic slab

Info

Publication number: CN213195215U
Application number: CN202022076595.2U
Authority: CN
Inventors: 刘代兵; 刘婵灿
Original assignee: Individual
Current assignee: Sichuan Xishun Construction Engineering Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-14
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses an environmental protection science and technology stamping die for plastic slab, include quick-witted case, take out the window, change the window, prop up the piece, cushion the extension board, install extension board, driving motor, synchronous driving motor, rolling disc, even board, bull stick one, bearing two, guide hole, pressure board, rotation extension board, bull stick two, push away post and buffer spring, cushion extension board upside rear end is equipped with the ejector plate, machine case outside rear side is equipped with electric putter, the flexible end in electric putter front side extends to quick-witted incasement portion and with ejector plate rear end fixed connection, the push away post lower extreme extends to cushion the extension board downside and is equipped with the mounting panel, be equipped with the first conducting hole that the cooperation push away post used on the buffering extension board, the mounting panel lower extreme is equipped with the cope match-plate, prop up piece upper end front side and be equipped with the lower bolster that the cope. Compared with the prior art, the utility model the advantage lie in: the buffer spring can be disassembled, is convenient and simple to replace and has high working efficiency.

Description

Stamping die for environmental protection science and technology plastic slab

Technical Field

The utility model relates to the technical field of mold, specifically indicate an environmental protection technology stamping die for plastic slab.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. Along with the development energy of society is utilized less and less, so people advocate environmental protection and energy saving more and more, also more and more pay attention to its environmental protection equipment's manufacturing, need drop into the plastic slab and cooperate the use in some environmental protection equipment, and the best production processing mode of plastic slab is exactly stamping die production, carries out the punching press in-process at the plastic slab and all can cooperate the spring to use mostly, but because the pressure of punching press at every turn is great, leads to buffer spring to often damage and need change. The buffer spring of the existing stamping die is fixed, and once the buffer spring is damaged, the buffer spring cannot be replaced, the whole internal structure needs to be replaced together, so that a large amount of waste is caused, the normal work of the device is influenced, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above-mentioned defect, provide a buffer spring can dismantle, change convenient simple and environmental protection stamping die for science and technology plastic slab that work efficiency is high.

In order to solve the technical problem, the utility model provides a technical scheme does: a stamping die for an environmental protection technology plastic plate comprises a case, wherein a taking-out window and a replacing window are sequentially arranged on the front wall of the case from bottom to top, a support block is arranged on the bottom surface of the inside of the case, a buffering support plate is arranged at the position, located at the lower end of the replacing window, of the inside of the case, an installation support plate is arranged on the upper side of the buffering support plate, a driving motor and a synchronous driving motor are respectively arranged on two sides of the upper end of the installation support plate, circular rotating discs are respectively arranged at the rotating ends of the driving motor and the synchronous driving motor, a connecting plate is arranged between the rotating discs, a first rotating rod is arranged at the upper end of the position between the connecting plate and the rotating discs, a first bearing and a second bearing are respectively arranged on two sides of the upper end of the inside of the connecting plate and the upper end of the inside of the rotating discs, two ends of the, the front end of the upper side of the position between the buffering support plate and the installation support plate in the case is provided with a pressing plate, two sides of the position in the middle of the upper end of the pressing plate are provided with rotating support plates, the lower end of the connecting plate extends to the position between the rotating support plates, the lower ends of the two sides of the connecting plate are provided with rotating rods II, the other ends of the rotating rods II, which are connected with the connecting plate, are rotatably inserted in the rotating support plates, the center of the lower end of the pressing plate is provided with a push column, two sides of the position between the buffering support plate and the pressing plate are provided with buffering springs, the rear end of the upper side of the buffering support plate is provided with a push plate, the rear side of the outside of the case is provided with an electric push rod, the front telescopic end of the electric push rod extends to the inside of the case and is fixedly connected with the rear end of, the mounting panel lower extreme is equipped with the cope match-plate pattern, prop up piece upper end front side and be equipped with the lower bolster that the cope match-plate pattern used.

Compared with the prior art, the utility model the advantage lie in: compared with the prior art, the utility model discloses a buffer spring can directly take out through taking out the window, appears damaging and block when the device is inside when buffer spring, can borrow the buffer spring that the ejector plate will damage and directly push out, takes out to change convenient simple, avoids damaging the appearance that can't change or change the condition of wasting time and energy, therefore has further promoted work efficiency.

As an improvement, guide grooves are formed in the upper sides of the positions, located between the buffering support plate and the installation support plate, in the two side walls of the case, guide blocks are inserted into the guide grooves, and one ends of the guide blocks extend into the case and are fixedly connected with the two ends of the pressing plate. The cooperation of guide way and guide block is used and is guaranteed that the pressure movable plate can not produce the skew when reciprocating.

As an improvement, limiting rods are inserted into two sides of the buffering support plate, the limiting rods are inserted into the buffering springs, two sides of the buffering support plate are provided with second conducting holes matched with the limiting rods, the lower end of each limiting rod is provided with a stop plate, and the upper ends of the limiting rods are connected with the pressing plates through threaded structures. The limiting rod has the advantages that the limiting rod can ensure that the buffer spring cannot shake randomly, the buffer spring cannot be separated from the inside of the device, and the limiting plate ensures that the limiting rod cannot move to the upper end of the buffer support plate when the pressing plate moves upwards too much.

As an improvement, the upper end of the supporting block and the lower end of the mounting plate are respectively provided with a fixing plate at the positions at two sides of the lower template and the upper template, and the fixing plates are fixedly connected with the upper template and the lower template through bolts. The fixing plate is used for fixing the upper template and the lower template,

as an improvement, a falling prevention support plate is arranged at the position, located at the lower end of the electric push rod, on the outer wall of the rear side of the case. The anti-falling support plate has the function of supporting the electric push rod, and the falling damage caused by the self gravity of the anti-falling support plate is avoided.

Drawings

Fig. 1 is the utility model relates to an environmental protection science and technology stamping die for plastic slab's schematic structure.

Fig. 2 is the utility model discloses an environmental protection science and technology stamping die for plastic slab's right side section view.

As shown in the figure: 1. the anti-falling device comprises a case, 2, a taking-out window, 3, a replacing window, 4, a support block, 5, a buffering support plate, 6, an installing support plate, 7, a driving motor, 8, a synchronous driving motor, 9, a rotating disc, 10, a connecting plate, 11, a first rotating rod, 12, a first bearing, 13, a second bearing, 14, a guide hole, 15, a pressing plate, 16, a rotating support plate, 17, a second rotating rod, 18, a push column, 19, a buffering spring, 20, a push plate, 21, an electric push rod, 22, a first via hole, 23, an installing plate, 24, an upper template, 25, a lower template, 26, a guide groove, 27, a guide block, 28, a limiting rod, 29, a second via hole, 30, a blocking plate, 31, a fixing plate, 32 and an anti-falling support plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawing 1, the stamping die for the environmental protection technology plastic plate comprises a case 1, wherein a taking-out window 2 and a replacing window 3 are sequentially arranged on the front wall of the case 1 from bottom to top, a support block 4 is arranged on the bottom surface inside the case 1, a buffering support plate 5 is arranged at the lower end of the replacing window 3 inside the case 1, an installation support plate 6 is arranged at the upper side of the buffering support plate 5 inside the case 1, a driving motor 7 and a synchronous driving motor 8 are respectively arranged at the two sides of the upper end of the installation support plate 6, circular rotating discs 9 are respectively arranged at the rotating ends of the driving motor 7 and the synchronous driving motor 8, a connecting plate 10 is arranged between the rotating discs 9, a first rotating rod 11 is respectively arranged at the upper end between the connecting plate 10 and the rotating discs 9, a first bearing 12 and a second bearing 13 are respectively arranged at the two sides of the upper end, the two ends of the first rotating rod 11 are respectively and fixedly inserted into the inner rings of the first bearing 12 and the second bearing 13, the mounting support plate 6 is provided with a guide hole 14 used by matching with the rotating disc 9 and the connecting plate 10, the front end of the upper side of the position between the buffering support plate 5 and the mounting support plate 6 in the case 1 is provided with a pressing plate 15, the two sides of the middle position of the upper end of the pressing plate 15 are provided with rotating support plates 16, the lower end of the connecting plate 10 extends to the position between the rotating support plates 16, the lower ends of the two sides of the connecting plate 10 are provided with second rotating rods 17, the other end of the second rotating rod 17 connected with the connecting plate 10 is rotatably inserted into the rotating support plate 16, the center of the lower end of the pressing plate 15 is provided with a push column 18, the two sides of the position between the buffering support plate 5 and the pressing plate 15 are provided with buffering springs 19, the rear end of the upper side of the buffering, the telescopic end of the front side of the electric push rod 21 extends into the case 1 and is fixedly connected with the rear end of the ejector plate 20, the lower end of the ejector post 18 extends to the lower side of the buffering support plate 5 and is provided with a mounting plate 23, a first via hole 22 matched with the ejector post 18 for use is formed in the buffering support plate 5, an upper template 24 is arranged at the lower end of the mounting plate 23, and a lower template 25 matched with the upper template 24 for use is arranged on the front side of the upper end of the support block 4.

Guide grooves 26 are formed in the upper sides of the positions, located between the buffering support plate 5 and the installation support plate 6, in the two side walls of the case 1, guide blocks 27 are inserted into the guide grooves 26, and one ends of the guide blocks 27 extend into the case 1 and are fixedly connected with the two ends of the pressing plate 15.

The buffer support plate is characterized in that limiting rods 28 are inserted into two sides of the buffer support plate 5, the limiting rods 28 are inserted into the buffer springs 19, two sides of the buffer support plate 5 are provided with second conducting holes 29 matched with the limiting rods 28, the lower end of each limiting rod 28 is provided with a stop plate 30, and the upper end of each limiting rod 28 is connected with the corresponding press plate 15 through a threaded structure.

The upper end of the supporting block 4 and the lower end of the mounting plate 23 are respectively provided with a fixing plate 31 at the two sides of the lower template 25 and the upper template 24, and the fixing plates 31 are fixedly connected with the upper template 24 and the lower template 25 through bolts.

A falling prevention support plate 32 is arranged on the outer wall of the rear side of the case 1 and positioned at the lower end of the electric push rod 21.

The utility model discloses when concrete implementation, the utility model discloses use driving motor 7 and synchronous driving motor 8 to be the same in order to guarantee that the slew velocity between driving motor 7 and the synchronous driving motor 8 to control rolling disc 9's direction of rotation is unanimous, and the position that changes bull stick 11 through rotating rolling disc 9 drives even board 10 and rotates or remove, further reciprocates with the help of even board 10 drive pressure plate 15, realizes the function of punching press. When the device is used, once the buffer spring 19 is damaged due to problems, the device is stopped, then the stop plate 30 is rotated, the limiting rod 29 is taken out from the interior of the buffer spring 19, when the buffer spring 19 is clamped, the buffer spring 19 can be pushed out from the replacement window 3 by the force of the push-out plate 20 only by starting the electric push rod 21, then the buffer spring 19 is replaced, the limiting rod 29 is restored, the device can be restarted to continue working, and finally the punched plastic plate is taken out from the lower template 25 by the aid of the push-out window 2.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an environmental protection science and technology stamping die for plastic slab, includes quick-witted case (1), supreme taking out window (2) and change window (3) of being equipped with in proper order down on quick-witted case (1) antetheca, be equipped with on the inside bottom surface of quick-witted case (1) a piece (4), the position that quick-witted case (1) is inside to be located change window (3) lower extreme is equipped with buffering extension board (5), machine case (1) inside is located buffering extension board (5) upside and is equipped with installation extension board (6), its characterized in that: the upper end of the mounting support plate (6) is provided with a driving motor (7) and a synchronous driving motor (8) on two sides, the rotating ends of the driving motor (7) and the synchronous driving motor (8) are provided with round rotating discs (9), connecting plates (10) are arranged between the rotating discs (9), the upper ends of the connecting plates (10) and the rotating discs (9) are provided with first rotating rods (11), two sides of the upper end inside the connecting plates (10) and the upper end inside the rotating discs (9) are provided with first bearings (12) and second bearings (13) respectively, two ends of the first rotating rods (11) are fixedly inserted into inner rings of the first bearings (12) and the second bearings (13) respectively, the mounting support plate (6) is provided with guide holes (14) matched with the rotating discs (9) and the connecting plates (10) for use, the front end of the upper side of the position between the buffering support plate (5) and the mounting support plate (6) inside the case (1) is provided with a pressing plate (15), the two sides of the middle position of the upper end of the pressing plate (15) are respectively provided with a rotating support plate (16), the lower end of the connecting plate (10) extends to the position between the rotating support plates (16), the lower ends of the two sides of the connecting plate (10) are respectively provided with a rotating rod II (17), the other end of the rotating rod II (17) connected with the connecting plate (10) is rotatably inserted into the rotating support plates (16), the center of the lower end of the pressing plate (15) is provided with a push column (18), the two sides of the position between the buffering support plate (5) and the pressing plate (15) are respectively provided with a buffer spring (19), the rear end of the upper side of the buffering support plate (5) is provided with a push-out plate (20), the rear side of the outer part of the case (1) is provided with an electric push rod (21), the front telescopic end of the electric push rod (21) extends to the inner part of the case (1) and is fixedly connected with the rear end of the push plate (20), the, the buffer support plate (5) is provided with a first via hole (22) matched with the push column (18) for use, the lower end of the mounting plate (23) is provided with an upper template (24), and the front side of the upper end of the support block (4) is provided with a lower template (25) matched with the upper template (24) for use.

2. The stamping die for the environmental protection technology plastic plate as claimed in claim 1, wherein: the inner parts of the two side walls of the case (1) are positioned between the buffering support plate (5) and the mounting support plate (6), guide grooves (26) are formed in the upper sides of the positions, the inner parts of the guide grooves (26) are provided with guide blocks (27) in an inserted mode, and one ends of the guide blocks (27) extend to the inner parts of the case (1) and are fixedly connected with the two ends of the pressing plate (15).

3. The stamping die for the environmental protection technology plastic plate as claimed in claim 1, wherein: the buffer support plate is characterized in that limiting rods (28) are inserted into two sides of the buffer support plate (5), the limiting rods (28) are inserted into the buffer springs (19), two sides of the buffer support plate (5) are provided with second conducting holes (29) matched with the limiting rods (28) for use, the lower end of each limiting rod (28) is provided with a stop plate (30), and the upper ends of the limiting rods (28) are connected with the pressing plate (15) through threaded structures.

4. The stamping die for the environmental protection technology plastic plate as claimed in claim 1, wherein: the upper end of the supporting block (4) and the lower end of the mounting plate (23) are respectively provided with a fixing plate (31) at the positions on two sides of the lower template (25) and the upper template (24), and the fixing plates (31) are fixedly connected with the upper template (24) and the lower template (25) through bolts.

5. The stamping die for the environmental protection technology plastic plate as claimed in claim 1, wherein: an anti-falling support plate (32) is arranged on the outer wall of the rear side of the case (1) and is positioned at the lower end of the electric push rod (21).