A stamping device for mold manufacturing

Abstract

The utility model belongs to the technical field of mold manufacturing, specifically a stamping equipment for mold manufacturing, including a stamping machine body, the outer side wall of the stamping machine body is fixedly connected to a support frame; the outer side wall of the support frame is fixedly connected to a first fixed plate; the side wall of the first fixed plate is fixedly connected to an electric push rod; the side wall of the electric push rod is fixedly connected to a first extrusion plate; the first extrusion plate is in sliding contact with the support frame; the outer side wall of the support frame is fixedly connected to a second fixed plate; the inner side wall of the second fixed plate is threadedly connected to a first threaded rod; the outer side wall of the first threaded rod is rotatably connected to a second extrusion plate; the second extrusion plate is in sliding contact with the support frame; by providing the first threaded rod and the electric push rod, the mold can be quickly fixed when encountering different molds, and the position of the mold to be stamped can be changed at the same time, thereby reducing the time spent by the staff in fixing the mold and facilitating the staff to use the equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold manufacturing, in particular to a punching device used for mold manufacturing. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods. This equipment is needed in the process of manufacturing molds.

[0003] The working principle of stamping is to place the material to be processed between the dies, and then use the pressure of the punching machine to make the material plastically deform or separate in the die, so as to obtain the die parts of the required shape and size.

[0004] In the process of manufacturing molds, the shape and size of the stamped molds are not fixed. When it is necessary to stamp molds of various sizes, replacing and fixing the molds will take up a lot of time for the staff. Therefore, a stamping equipment for mold manufacturing is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a stamping device for mold manufacturing.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model described in the utility model is a stamping equipment for mold manufacturing, including a stamping machine body, the outer side wall of the stamping machine body is fixedly connected to a support frame; the outer side wall of the support frame is fixedly connected to a first fixed plate; the side wall of the first fixed plate is fixedly connected to an electric push rod; the side wall of the electric push rod is fixedly connected to a first extrusion plate; the first extrusion plate is in sliding contact with the support frame; the outer side wall of the support frame is fixedly connected to a second fixed plate; the inner side wall of the second fixed plate is threadedly connected to a first threaded rod; the outer side wall of the first threaded rod is rotatably connected to a second extrusion plate; the second extrusion plate is in sliding contact with the support frame; the outer side wall of the first threaded rod is fixedly connected to a turning handle.

[0007] Preferably, a pair of first fixed blocks are fixedly connected to the bottom of the outer side wall of the second extrusion plate; the first fixed block is in sliding contact with the support frame; an oblique rack is fixedly connected to the outer side wall of the first fixed block; a plurality of limiting rings are fixedly connected to the bottom of the outer side wall of the support frame; a second fixed block is fixedly connected to the bottom of the outer side wall of the support frame; the inner side wall of the second fixed block is in sliding contact with a limiting plate; the limiting plate is in contact with the oblique rack; a spring is fixedly connected to the outer side wall of the second fixed block; a fixed disk is fixedly connected to the outer side wall of the limiting plate; a spring is fixedly connected to the outer side wall of the fixed disk.

[0008] Preferably, the inner wall of the support frame is threadedly connected to a second threaded rod; the outer wall of the support frame is fixedly connected to a pair of telescopic rods; the outer walls of the telescopic rods are fixedly connected to support bars; and the outer walls of the support bars are rotatably connected to the second threaded rod.

[0009] Preferably, a brush plate is fixedly connected to the outer side wall of the first threaded rod; a plurality of cleaning bristles are fixedly connected to the inner side wall of the brush plate; and the cleaning bristles are in contact with the first threaded rod.

[0010] Preferably, a protective cover is fixedly connected to the outer side wall of the support frame; the protective cover is arranged above the first fixing plate; and the protective cover is in sliding contact with the first extrusion plate.

[0011] Preferably, a contact plate is bonded to the outer side wall of the second extruded plate; the contact plate is made of hard plastic.

[0012] Preferably, a plurality of balls are provided on the outer side wall of the first fixed block; the balls rotate on the side wall of the first fixed block; the balls cannot be separated from the first fixed block; and the balls are in contact with the support frame.

[0013] Beneficial effects of the utility model:

[0014] 1. The utility model provides a stamping device for mold manufacturing. By setting a first threaded rod and an electric push rod, the mold can be quickly fixed when encountering different molds, and the position of the mold being stamped can be changed at the same time, which reduces the time spent by the staff in fixing the mold and facilitates the staff to use the equipment.

[0015] 2. The utility model provides a stamping equipment for mold manufacturing. By setting a first fixed block, an oblique rack and a limit plate, the stability of the second extrusion plate during movement is increased, making the movement process of the second extrusion plate smoother. At the same time, a certain supporting force can be formed on the second extrusion plate, reducing the movement of the second extrusion plate caused by accidentally touching the handle, which is convenient for the staff to use the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the oblique rack in the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the second threaded rod in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the brush plate in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the ball in the utility model.

[0022] Legend:

[0023] 1. Punch machine body; 11. Support frame; 12. First fixed plate; 13. Electric push rod; 14. First extrusion plate; 15. Second fixed plate; 16. First threaded rod; 17. Second extrusion plate; 18. Turn handle; 2. First fixed block; 21. Oblique rack; 22. Limiting ring; 23. Second fixed block; 24. Limiting plate; 25. Spring; 26. Fixed disk; 3. Second threaded rod; 31. Telescopic rod; 32. Support bar; 4. Brush plate; 41. Cleaning bristles; 5. Protective cover; 6. Contact plate; 7. Ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Specific examples are given below.

[0026] See also Figure 1 - Figure 5The utility model provides a stamping equipment for mold manufacturing, including a stamping machine body 1, the outer side wall of the stamping machine body 1 is fixedly connected to a support frame 11; the outer side wall of the support frame 11 is fixedly connected to a first fixed plate 12; the side wall of the first fixed plate 12 is fixedly connected to an electric push rod 13; the side wall of the electric push rod 13 is fixedly connected to a first extrusion plate 14; the first extrusion plate 14 is in sliding contact with the support frame 11; the outer side wall of the support frame 11 is fixedly connected to a second fixed plate 15; the inner side wall of the second fixed plate 15 is threadedly connected to a first threaded rod 16; the outer side wall of the first threaded rod 16 is rotatably connected to a second extrusion plate 17; the second extrusion plate 17 is in sliding contact with the support frame 11; the outer side wall of the first threaded rod 16 is fixedly connected to a turning handle 18. Place the mold on the support frame 11, and turn the handle 18 to rotate the first threaded rod 16. At this time, the second extrusion plate 17 will push the mold to move, which can change the center point position of the mold in contact with the punching machine body 1. When the appropriate position is reached, start the electric push rod 13, and the electric push rod 13 pushes the first extrusion plate 14 to move toward the second extrusion plate 17, so that the mold can be quickly fixed. By setting the first threaded rod 16 and the electric push rod 13, the mold can be quickly fixed when encountering different molds, and the position of the mold to be stamped can be changed at the same time, which reduces the time spent by the staff in fixing the mold and facilitates the staff to use the equipment.

[0027] Further, such as Figure 1 and Figure 2As shown, a pair of first fixed blocks 2 are fixedly connected to the bottom of the outer wall of the second extrusion plate 17; the first fixed block 2 is in sliding contact with the support frame 11; an oblique rack 21 is fixedly connected to the outer wall of the first fixed block 2; a plurality of limiting rings 22 are fixedly connected to the bottom of the outer wall of the support frame 11; a second fixed block 23 is fixedly connected to the bottom of the outer wall of the support frame 11; the inner wall of the second fixed block 23 is in sliding contact with a limiting plate 24; the limiting plate 24 is in contact with the oblique rack 21; a spring 25 is fixedly connected to the outer wall of the second fixed block 23; a fixed disk 26 is fixedly connected to the outer wall of the limiting plate 24; and a spring 25 is fixedly connected to the outer wall of the fixed disk 26. When the first threaded rod 16 rotates to move the second extrusion plate 17 closer to the first extrusion plate 14, the first fixed block 2 rotates accordingly. Due to the direction in which the oblique rack 21 is set, the inclined side of the limit plate 24 contacts the oblique rack 21 at this time, and the limit plate 24 moves outward to stretch the spring 25 until it is reset. When the second extrusion plate 17 moves in the direction close to the second fixed plate 15, the vertical side of the limit plate 24 contacts the oblique rack 21, and the oblique rack 21 cannot push the limit plate 24. 24 forms a limit for the oblique rack 21, and pulling the fixed plate 26 can make the limit plate 24 disengage from the oblique rack 21, and the oblique rack 21 can move normally at this time. By setting the first fixed block 2, the oblique rack 21 and the limit plate 24, the stability of the second extrusion plate 17 during movement is increased, and the movement process of the second extrusion plate 17 is made smoother. At the same time, a certain supporting force can be formed for the second extrusion plate 17, reducing the situation where the second extrusion plate 17 moves due to accidental touching of the turning handle 18, which is convenient for the staff to use the equipment.

[0028] Further, such as Figure 3 As shown, the inner wall of the support frame 11 is threadedly connected with the second threaded rod 3; the outer wall of the support frame 11 is fixedly connected with a pair of telescopic rods 31; the outer wall of the telescopic rod 31 is fixedly connected with a support bar 32; the outer wall of the support bar 32 is rotatably connected with the second threaded rod 3. The second threaded rod 3 is rotated to move the support bar 32, at which time the telescopic rod 31 will be stretched, and the support bar 32 moves smoothly. By setting the second threaded rod 3 and the support bar 32, the staff can have a horizontal reference when placing the mold, so that the mold can fit the support bar 32, which is convenient for the staff to place the mold and use the equipment.

[0029] Further, such as Figure 4As shown, a brush plate 4 is fixedly connected to the outer wall of the first threaded rod 16; a plurality of cleaning bristles 41 are fixedly connected to the inner wall of the brush plate 4; and the cleaning bristles 41 are in contact with the first threaded rod 16. When the device is working, the first threaded rod 16 will rotate, and the cleaning bristles 41 will rub against the first threaded rod 16 to clean the side wall of the first threaded rod 16. The cleaning bristles 41 can reduce the dust and impurities accumulated on the side wall of the first threaded rod 16, reduce the jamming or failure of the first threaded rod 16 caused by dust and impurities when rotating, and increase the stability of the device.

[0030] Further, such as Figure 1 As shown, a protective cover 5 is fixedly connected to the outer wall of the support frame 11; the protective cover 5 is arranged above the first fixing plate 12; and the protective cover 5 is in sliding contact with the first extrusion plate 14. When the equipment stops working, the electric push rod 13 will shrink, and the first extrusion plate 14 will enter the protective cover 5. The protective cover 5 protects the electric push rod 13 and the first extrusion plate 14. By setting the protective cover 5, the phenomenon of bending of the electric push rod 13 due to accidental collision when the equipment stops working can be reduced, thereby increasing the protection of the equipment.

[0031] Further, such as Figure 1 As shown, the outer wall of the second extrusion plate 17 is bonded with a contact plate 6; the contact plate 6 is made of hard plastic. The contact plate 6 can contact the mold before the second extrusion plate 17. When being extruded, the contact plate 6 will produce a slight deformation. The ball bearing 7 can reduce the damage to the mold caused by excessive extrusion and increase the qualified rate of the equipment.

[0032] Further, such as Figure 5 As shown, a plurality of balls 7 are provided on the outer wall of the first fixed block 2; the balls 7 rotate on the side wall of the first fixed block 2; the balls 7 cannot be separated from the first fixed block 2; the balls 7 are in contact with the support frame 11. When the device is working, the first fixed block 2 will slide against the support frame 11, and the balls 7 will convert the sliding friction between the first fixed block 2 and the support frame 11 into rolling friction. The balls 7 can reduce the wear of the first fixed block 2 during operation, and make the movement of the first fixed block 2 more stable and smooth.

[0033] Working principle: Place the mold on the support frame 11, and turn the handle 18 to rotate the first threaded rod 16. At this time, the second extrusion plate 17 will push the mold to move, which can change the center point position of the mold in contact with the punching machine body 1. When the appropriate position is reached, start the electric push rod 13, and the electric push rod 13 pushes the first extrusion plate 14 to move toward the second extrusion plate 17, so that the mold can be quickly fixed. By setting the first threaded rod 16 and the electric push rod 13, the mold can be quickly fixed when encountering different molds, and the position of the mold being stamped can be changed, which reduces the time spent by the staff to fix the mold and facilitates the staff to use the equipment. When the first threaded rod 16 rotates, the second extrusion plate 17 moves closer to the first When the extrusion plate 14 moves, the first fixed block 2 rotates accordingly. Due to the direction in which the oblique rack 21 is set, the inclined side of the limit plate 24 contacts the oblique rack 21, and the limit plate 24 moves outward to stretch the spring 25 until it is reset. When the second extrusion plate 17 moves in the direction close to the second fixed plate 15, the vertical side of the limit plate 24 contacts the oblique rack 21, and the oblique rack 21 cannot push the limit plate 24. The limit plate 24 limits the oblique rack 21. Pulling the fixed disk 26 can make the limit plate 24 disengage from the oblique rack 21. At this time, the oblique rack 21 can move normally. The first fixed block 2, the oblique rack 21 and the limit plate 24 are set to increase the stability of the second extrusion plate 17 when it moves, so that the second The movement process of the second extrusion plate 17 is more stable, and at the same time, a certain supporting force can be formed on the second extrusion plate 17, thereby reducing the situation in which the second extrusion plate 17 moves due to the accidental touching of the turning handle 18, and facilitating the use of the equipment by the staff. The second threaded rod 3 is rotated to move the support bar 32, at which time the telescopic rod 31 will be stretched, and the support bar 32 moves smoothly. By setting the second threaded rod 3 and the support bar 32, a horizontal reference can be provided when the staff places the mold, so that the mold can fit the support bar 32, which is convenient for the staff to place the mold and the use of the equipment. When the equipment is working, the first threaded rod 16 will rotate, and at this time the cleaning bristles 41 will rub against the first threaded rod 16 to rub the side of the first threaded rod 16. The wall is cleaned, and the cleaning bristles 41 are provided to reduce the dust and impurities accumulated on the side wall of the first threaded rod 16, reduce the jamming or failure of the first threaded rod 16 caused by dust and impurities when rotating, and increase the stability of the equipment. When the equipment stops working, the electric push rod 13 will shrink, and the first extrusion plate 14 will enter the protective cover 5. The protective cover 5 protects the electric push rod 13 and the first extrusion plate 14. The protective cover 5 can reduce the bending of the electric push rod 13 due to accidental collision when the equipment stops working, and increase the protection of the equipment. The contact plate 6 can contact the mold before the second extrusion plate 17. When squeezed, the contact plate 6 will produce a slight deformation. Through the provided ball 7,It can reduce the damage of the mold caused by excessive extrusion and increase the qualified rate of the equipment. When the equipment is working, the first fixed block 2 will slide and rub against the support frame 11. The ball 7 converts the sliding friction between the first fixed block 2 and the support frame 11 into rolling friction. The ball 7 can reduce the wear of the first fixed block 2 during work and make the movement of the first fixed block 2 more stable and smooth.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A stamping device for mold manufacturing, comprising a stamping machine body (1), characterized in that: The outer wall of the punching machine body (1) is fixedly connected to a support frame (11); the outer wall of the support frame (11) is fixedly connected to a first fixing plate (12); the side wall of the first fixing plate (12) is fixedly connected to an electric push rod (13); the side wall of the electric push rod (13) is fixedly connected to a first extrusion plate (14); the first extrusion plate (14) is in sliding contact with the support frame (11); the outer wall of the support frame (11) is fixedly connected to a second fixing plate (15); the inner wall of the second fixing plate (15) is threadedly connected to a first threaded rod (16); the outer wall of the first threaded rod (16) is rotatably connected to a second extrusion plate (17); the second extrusion plate (17) is in sliding contact with the support frame (11); the outer wall of the first threaded rod (16) is fixedly connected to a turning handle (18).

2. A stamping device for mold manufacturing according to claim 1, characterized in that: A pair of first fixed blocks (2) are fixedly connected to the bottom of the outer wall of the second extrusion plate (17); the first fixed block (2) is in sliding contact with the support frame (11); an oblique rack (21) is fixedly connected to the outer wall of the first fixed block (2); a plurality of limiting rings (22) are fixedly connected to the bottom of the outer wall of the support frame (11); a second fixed block (23) is fixedly connected to the bottom of the outer wall of the support frame (11); the inner wall of the second fixed block (23) is in sliding contact with a limiting plate (24); the limiting plate (24) is in contact with the oblique rack (21); a spring (25) is fixedly connected to the outer wall of the second fixed block (23); a fixing plate (26) is fixedly connected to the outer wall of the limiting plate (24); and a spring (25) is fixedly connected to the outer wall of the fixing plate (26).

3. A stamping device for mold manufacturing according to claim 1, characterized in that: The inner wall of the support frame (11) is threadedly connected to a second threaded rod (3); the outer wall of the support frame (11) is fixedly connected to a pair of telescopic rods (31); the outer walls of the telescopic rods (31) are fixedly connected to a support bar (32); the outer wall of the support bar (32) is rotatably connected to the second threaded rod (3).

4. A stamping device for mold manufacturing according to claim 1, characterized in that: A brush plate (4) is fixedly connected to the outer wall of the first threaded rod (16); a plurality of cleaning bristles (41) are fixedly connected to the inner wall of the brush plate (4); and the cleaning bristles (41) are in contact with the first threaded rod (16).

5. A stamping device for mold manufacturing according to claim 1, characterized in that: A protective cover (5) is fixedly connected to the outer side wall of the support frame (11); the protective cover (5) is arranged above the first fixing plate (12); and the protective cover (5) is in sliding contact with the first extrusion plate (14).

6. A stamping device for mold manufacturing according to claim 1, characterized in that: A contact plate (6) is bonded to the outer wall of the second extrusion plate (17); the contact plate (6) is made of hard plastic.

7. A stamping device for mold manufacturing according to claim 2, characterized in that: A plurality of balls (7) are provided on the outer side wall of the first fixed block (2); the balls (7) rotate on the side wall of the first fixed block (2); the balls (7) cannot be separated from the first fixed block (2); and the balls (7) are in contact with the support frame (11).

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