CN214323548U

CN214323548U - Cutting device is used in plastic mould production

Info

Publication number: CN214323548U
Application number: CN202023142138.5U
Authority: CN
Inventors: 李政; 李锋
Original assignee: Chongqing Yongchang Industry And Trade Co ltd
Current assignee: Chongqing Yongchang Industry And Trade Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-01
Anticipated expiration: 2030-12-23

Abstract

A cutting device for plastic mold production comprises a base, a shell, a cutting mechanism and a fixing mechanism; the shell is arranged on the base, and the lower end of the side wall is provided with a workpiece inlet and a workpiece outlet; the cutting mechanism is positioned above the fixing mechanism; the cutting mechanism comprises a first screw rod, a first motor, a first sleeve, a support, an electric telescopic rod, a knife rest, a second motor and a blade; the fixing mechanism comprises a second screw rod, a support, a second sleeve, a third motor, a bearing plate, a second electric telescopic rod, a third electric telescopic rod, a pressing piece rod and a fourth motor; the utility model can wash the cutting part during cutting, reduce the temperature and wash away the scraps; the device can be conveniently moved and lifted, and the moving difficulty is reduced; the die can be clamped, so that the die is prevented from shifting during cutting, and the generation of defective products is reduced; can adapt to the mould of equidimension not, satisfy more demands.

Description

Cutting device is used in plastic mould production

Technical Field

The utility model relates to a plastic mould production field especially relates to a cutting device is used in plastic mould production.

Background

The die is various dies 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. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". In the mould production process, cutting device need be used to the workman processes the mould in being convenient for, present cutting device, the chucking effect is not good, and cutting device adds man-hour to the mould, and the condition that the mould appears removing easily causes the mould to appear damaging, makes the wastrel of mould increase.

In order to solve the above problems, the present application provides a cutting device for plastic mold production.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems in the background art, the utility model provides a cutting device for plastic mold production, which can wash the cutting part during cutting, reduce the temperature and wash away the scraps; the device can be conveniently moved and lifted, and the moving difficulty is reduced; the die can be clamped, so that the die is prevented from shifting during cutting, and the generation of defective products is reduced; can adapt to the mould of equidimension not, satisfy more demands.

(II) technical scheme

In order to solve the problems, the utility model provides a cutting device for plastic mold production, which comprises a base, a shell, a cutting mechanism and a fixing mechanism; the shell is arranged on the base, and the lower end of the side wall is provided with a workpiece inlet and a workpiece outlet; the cutting mechanism is positioned above the fixing mechanism; the cutting mechanism comprises a first screw rod, a first motor, a first sleeve, a support, an electric telescopic rod, a knife rest, a second motor and a blade; two ends of the screw rod I are rotatably connected with the inner side wall of the shell, and one end of the screw rod I extends out of the shell and is connected with an output shaft of the motor I; the first sleeve is arranged on the first screw rod and is in threaded connection with the first screw rod, and the lower end of the first sleeve is provided with a support; the upper end of the electric telescopic rod is arranged at the lower end of the support, and the lower end of the electric telescopic rod is provided with a tool rest; the motor II is arranged on one side of the tool rest, and the output shaft is provided with the bevel gear I; the blade is rotatably arranged at the lower end of the tool rest, and a second bevel gear is arranged on the central shaft; the first bevel gear is meshed with the second bevel gear; the fixing mechanism comprises a second screw rod, a support, a second sleeve, a third motor, a bearing plate, a second electric telescopic rod, a third electric telescopic rod, a pressing piece rod and a fourth motor; one end of the screw rod II is rotatably arranged on the side wall of the shell, extends out of the side wall and is connected with an output shaft of the motor IV, and the other end of the screw rod II extends out of the shell through the workpiece inlet and outlet and is rotatably connected with a support arranged at one end of the base; the second sleeve is arranged on the second screw rod and is in threaded connection with the second screw rod; the motor III is arranged at the upper end of the sleeve II, and the upper end of the motor III is connected with the bearing plate; two sides of the bearing plate are provided with electric telescopic rods II; the three vertical settings of electric telescopic handle are served in the flexible of electric telescopic handle two, and the upper end sets up casting die pole.

Preferably, the support is provided with a reinforcing rib.

Preferably, a protection plate is arranged below the second motor.

Preferably, the cutting mechanism further comprises a water tank, a water pipe and a spray head; the water tank is arranged at the top end inside the shell, and the lower end of the water tank is provided with a water pipe; the spray head is arranged on one side, far away from the motor II, of the tool rest, and the upper end of the spray head is connected with the water pipe.

Preferably, the cutting mechanism further comprises a first guide rod; the first guide rod is arranged below the first screw rod, and two ends of the first guide rod are connected with two side walls of the shell; the support is provided with a through hole which is connected with the guide rod in a sliding manner.

Preferably, the fixing mechanism further comprises a second guide rod and a guide block; the guide rod II is arranged below the screw rod II, one end of the guide rod II is connected with the side wall of the shell, and the other end of the guide rod II is connected with the bracket; the guide block is arranged at the lower end of the second sleeve, is provided with a round hole and is in sliding connection with the second guide rod through the round hole.

Preferably, the lower end of the base is provided with a moving assembly; the moving assembly comprises a chassis and an electric telescopic rod IV; the upper end of the electric telescopic rod is connected with the base, and the lower end of the electric telescopic rod is provided with a chassis; the lower end of the chassis is provided with wheels.

The above technical scheme of the utility model has following profitable technological effect:

the utility model is provided with a water tank, a water pipe and a spray head, which can wash the cutting part during cutting, reduce the temperature and wash away the scraps; the moving assembly is arranged, so that the transfer is convenient to move and lift, and the moving difficulty is reduced; the protective plate is arranged to prevent the chips from splashing and influencing transmission; the fixing mechanism is arranged, so that the die can be clamped, the die is prevented from shifting during cutting, and the generation of defective products is reduced; set up electric telescopic handle two and electric telescopic handle three, can adapt to the not mould of equidimension, satisfy more demands.

Drawings

Fig. 1 is the utility model provides a cutting device's for plastic mould production schematic structure.

Fig. 2 is a side view of the fixing mechanism in the cutting device for plastic mold production.

Fig. 3 is a partial enlarged view of a position a in the cutting device for plastic mold production.

Fig. 4 is a partial enlarged view of the position B in the cutting device for plastic mold production provided by the present invention.

Reference numerals: 1. a base; 2. a housing; 3. a workpiece inlet and outlet; 4. a cutting mechanism; 5. a fixing mechanism; 6. a first screw rod; 7. a first motor; 8. a first sleeve; 9. a first support; 10. a first electric telescopic rod; 11. a tool holder; 12. a second motor; 13. a first bevel gear; 14. a second bevel gear; 15. a water tank; 16. a water pipe; 17. a spray head; 18. reinforcing ribs; 19. a protection plate; 20. a second screw rod; 21. a support; 22. a second sleeve; 23. a third motor; 24. a carrier plate; 25. a second electric telescopic rod; 26. a third electric telescopic rod; 27. a presser bar; 28. A first guide rod; 29. a second guide rod; 30. a guide block; 31. a moving assembly; 32. a chassis; 33. fourthly, electrically telescopic rods are arranged; 34. a platform; 35. a blade; 36. and a fourth motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the cutting device for plastic mold production provided by the present invention comprises a base 1, a housing 2, a cutting mechanism 4 and a fixing mechanism 5; the shell 2 is arranged on the base 1, and the lower end of the side wall is provided with a workpiece inlet and outlet 3; the cutting mechanism 4 is positioned above the fixing mechanism 5; the cutting mechanism 4 comprises a first screw rod 6, a first motor 7, a first sleeve 8, a support 9, an electric telescopic rod 10, a knife rest 11, a second motor 12 and a blade 35; two ends of the screw rod I6 are rotatably connected with the inner side wall of the shell 2, and one end of the screw rod I extends out of the shell 2 and is connected with an output shaft of the motor I7; the sleeve I8 is arranged on the screw rod I6 and is in threaded connection with the screw rod I6, and the lower end of the sleeve I is provided with a support 9; the upper end of the electric telescopic rod 10 is arranged at the lower end of the support 9, and the lower end is provided with a knife rest 11; the second motor 12 is arranged on one side of the tool rest 11, and a first helical gear 13 is arranged on an output shaft; the blade 35 is rotatably arranged at the lower end of the tool rest 11, and a second bevel gear 14 is arranged on the central shaft; the first bevel gear 13 is meshed with the second bevel gear 14; the fixing mechanism 5 comprises a second screw rod 20, a support 21, a second sleeve 22, a third motor 23, a bearing plate 24, a second electric telescopic rod 25, a third electric telescopic rod 26, a pressing rod 27 and a fourth motor 34; one end of the second screw rod 20 is rotatably arranged on the side wall of the shell 2, extends out of the side wall and is connected with an output shaft of the fourth motor 34, and the other end of the second screw rod extends out of the shell 2 through the workpiece inlet and outlet 3 and is rotatably connected with a bracket 21 arranged at one end of the base 1; the second sleeve 22 is arranged on the second screw rod 20 and is in threaded connection with the second screw rod 20; the motor III 23 is arranged at the upper end of the sleeve II 22, and the upper end of the motor III is connected with the bearing plate 24; two sides of the bearing plate 24 are provided with a second electric telescopic rod 25; the third electric telescopic rod 26 is vertically arranged at the telescopic end of the second electric telescopic rod 25, and the upper end of the third electric telescopic rod is provided with a pressing piece rod 27.

In an alternative embodiment, the support 9 is provided with a reinforcement 18.

In an alternative embodiment, a protective plate 19 is arranged below the second motor 12.

In an alternative embodiment, the cutting mechanism 4 further comprises a water tank 15, a water pipe 16 and a spray head 17; the water tank 15 is arranged at the top end in the shell 2, and the lower end is provided with a water pipe 16; the spray head 17 is arranged on one side of the knife rest 11 far away from the second motor 12, and the upper end of the spray head is connected with the water pipe 16.

In an alternative embodiment, the cutting mechanism 4 further comprises a first guide bar 28; the first guide rod 28 is arranged below the first screw rod 6, and two ends of the first guide rod are connected with two side walls of the shell 2; the support 9 is provided with a through hole, and the through hole is in sliding connection with the first guide rod 28.

In an alternative embodiment, the fixing mechanism 5 further comprises a second guide rod 29 and a guide block 30; the second guide rod 29 is arranged below the second screw rod 20, one end of the second guide rod is connected with the side wall of the shell 2, and the other end of the second guide rod is connected with the bracket 21; the guide block 30 is arranged at the lower end of the second sleeve 22, is provided with a round hole, and is in sliding connection with the second guide rod 29 through the round hole.

In an alternative embodiment, the lower end of the base 1 is provided with a moving assembly 31; the moving assembly 31 comprises a chassis 32 and an electric telescopic rod four 33; the upper end of the electric telescopic rod four 33 is connected with the base 1, and the lower end is provided with a chassis 32; wheels are provided on the lower end of the chassis 32.

In the utility model, the working principle of the device is that the fixing mechanism 5 fixes the die and then drives the die to enter the shell 2, the blade 35 reaches the upper part of the cutting part through the action of the motor I7 and the electric telescopic rod I, the spray head starts to spray water, and the motor II 12 drives the blade 35 to rotate to cut the die; after the cutting is completed, the motor four 34 drives the sleeve two 22 to send the die out of the shell 2, and the next die is replaced.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A cutting device for plastic mold production is characterized by comprising a base (1), a shell (2), a cutting mechanism (4) and a fixing mechanism (5); the shell (2) is arranged on the base (1), and the lower end of the side wall is provided with a workpiece inlet and outlet (3); the cutting mechanism (4) is positioned above the fixing mechanism (5);

the cutting mechanism (4) comprises a first screw rod (6), a first motor (7), a first sleeve (8), a support (9), an electric telescopic rod (10), a knife rest (11), a second motor (12) and a blade (35); two ends of the first screw rod (6) are rotatably connected with the inner side wall of the shell (2), and one end of the first screw rod extends out of the shell (2) and is connected with an output shaft of the first motor (7); the first sleeve (8) is arranged on the first screw rod (6) and is in threaded connection with the first screw rod (6), and the lower end of the first sleeve is provided with a support (9); the upper end of the electric telescopic rod (10) is arranged at the lower end of the support (9), and the lower end is provided with a knife rest (11); the second motor (12) is arranged on one side of the tool rest (11), and the first helical gear (13) is arranged on an output shaft; the blade (35) is rotatably arranged at the lower end of the tool rest (11), and a second bevel gear (14) is arranged on the central shaft; the first bevel gear (13) is meshed with the second bevel gear (14);

the fixing mechanism (5) comprises a second screw rod (20), a support (21), a second sleeve (22), a third motor (23), a bearing plate (24), a second electric telescopic rod (25), a third electric telescopic rod (26), a pressing rod (27) and a fourth motor (34); one end of the second screw rod (20) is rotatably arranged on the side wall of the shell (2), the extending side wall of the second screw rod is connected with an output shaft of the motor IV (34), and the other end of the second screw rod extends out of the shell (2) through the workpiece inlet and outlet (3) and is rotatably connected with a bracket (21) arranged at one end of the base (1); the second sleeve (22) is arranged on the second screw rod (20) and is in threaded connection with the second screw rod (20); the motor III (23) is arranged at the upper end of the sleeve II (22), and the upper end of the motor III is connected with the bearing plate (24); two sides of the bearing plate (24) are provided with a second electric telescopic rod (25); the electric telescopic rod III (26) is vertically arranged at the telescopic end of the electric telescopic rod II (25), and the upper end of the electric telescopic rod III is provided with a pressing piece rod (27).

2. The cutting device for plastic mold production according to claim 1, wherein the support (9) is provided with a reinforcement rib (18).

3. The cutting device for plastic mold production according to claim 1, wherein a protection plate (19) is disposed below the second motor (12).

4. The cutting device for plastic mold production according to claim 1, wherein the cutting mechanism (4) further comprises a water tank (15), a water pipe (16) and a spray head (17); the water tank (15) is arranged at the top end in the shell (2), and the lower end is provided with a water pipe (16); the spray head (17) is arranged on one side of the knife rest (11) far away from the second motor (12), and the upper end of the spray head is connected with the water pipe (16).

5. The cutting device for plastic mold production according to claim 1, wherein the cutting mechanism (4) further comprises a first guide rod (28); the guide rod I (28) is arranged below the screw rod I (6), and two ends of the guide rod I are connected with two side walls of the shell (2); the support (9) is provided with a through hole, and is in sliding connection with the first guide rod (28) through the through hole.

6. The cutting device for plastic mold production according to claim 1, wherein the fixing mechanism (5) further comprises a second guide rod (29) and a guide block (30); a second guide rod (29) is arranged below the second screw rod (20), one end of the second guide rod is connected with the side wall of the shell (2), and the other end of the second guide rod is connected with the bracket (21); the guide block (30) is arranged at the lower end of the second sleeve (22), is provided with a round hole and is in sliding connection with the second guide rod (29) through the round hole.

7. The cutting device for plastic mold production according to claim 1, wherein the lower end of the base (1) is provided with a moving component (31); the moving assembly (31) comprises a chassis (32) and an electric telescopic rod IV (33); the upper end of the electric telescopic rod IV (33) is connected with the base (1), and the lower end is provided with a chassis (32); wheels are arranged at the lower end of the chassis (32).