Demolding mechanism of automobile mold punching machine

Abstract

The utility model relates to the technical field of automobile production, and discloses an automobile mold punching machine demolding mechanism which comprises a base, a rectangular strip and a vertical plate are fixedly installed on the top of the base, a motor is fixedly installed on the front face of the rectangular strip, and a rotating disc is fixedly installed on an output shaft of the motor. A first fixing shaft is fixedly installed on the surface of the rotating disc, a rectangular groove is formed in the top of the rectangular strip, a vertical plate is movably installed in the rectangular groove, a second fixing shaft is fixedly installed on the side face of the vertical plate, connecting strips are movably installed on the surfaces of the second fixing shaft and the first fixing shaft, and a first long plate is fixedly installed on the top of the vertical plate. And a telescopic rod is fixedly mounted at the top of the first long plate. According to the material buffering device, the first-time vibration buffering effect on materials can be achieved through the first springs, then the second-time vibration buffering effect on the materials is achieved through the second springs, the materials can be better protected through two times of vibration buffering, and therefore the materials are prevented from being damaged due to the action of force.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production, and more specifically to a demoulding mechanism of an automobile mold punching machine. Background Art

[0002] Automobile molds are manufactured on mold machine tools. Their structure and shape correspond to the parts being produced, and parts with the same specifications and quality can be mass-produced.

[0003] After searching, the utility model patent with Chinese patent application number CN201822004 discloses a demoulding mechanism of an automobile mold stamping machine, which is roughly described as including a base plate 1, and the lower surface of the base plate 1 is fixedly connected with four universal wheels, and the four universal wheels are evenly distributed on the lower surface of the base plate 1, and the upper surface of the base plate 1 is fixedly connected with a slide rail 2, and the inner part of the slide rail 2 is movably connected with a support column 3, and the top of the support column 3 is fixedly connected with a cross plate 4... A group of telescopic rods 9 are fixedly connected to the upper surface of the cross plate 4, and a spring 10 is sleeved on the outer surface of the telescopic rod 9, and the top of the telescopic rod 9 is fixedly connected with a support plate 11. The number of telescopic rods 9 is not less than four, and the top end of the spring 10 is fixedly connected to the support plate 11, and the bottom end of the spring 10 is fixedly connected to the cross plate 4. When the material falls off, it falls on the support plate, and the impact force of the material falling off is reduced by absorbing the provided spring, which has the effect of protecting the material, thereby achieving the purpose of shortening the demoulding time.

[0004] Although the above-mentioned prior art solution can achieve the purpose of protecting materials, its shock-absorbing effect in protecting materials is poor. When the volume of the material is large, the force generated makes the shock-absorbing device in the comparative document less effective, thereby failing to better protect the safety of the material. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a demoulding mechanism for an automobile mold punching machine, which has the advantage of good production effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a demoulding mechanism of an automobile mold stamping machine, comprising a base, a rectangular bar and a vertical plate are fixedly installed on the top of the base, a motor is fixedly installed on the front of the rectangular bar, a turntable is fixedly installed on the output shaft of the motor, a fixed shaft 1 is fixedly installed on the surface of the turntable, a rectangular groove is opened on the top of the rectangular bar, a vertical plate is movably installed inside the rectangular groove, a fixed shaft 2 is fixedly installed on the side of the vertical plate, a connecting strip is movably installed on the surfaces of the fixed shaft 2 and the fixed shaft 1, a long plate 1 is fixedly installed on the top of the vertical plate, a lifting and retracting rod is fixedly installed on the top of the long plate 1, a spring 1 is arranged on the surface of the lifting and retracting rod, a long plate 2 is fixedly installed on the top of the lifting and retracting rod, a baffle is movably installed on the top of the long plate 1, a fixed rod is fixedly installed between the two baffles, a movable block is movably installed on the surface of the fixed rod, a spring 2 is arranged between the two movable blocks, a hinge block is movably installed on the bottom of the long plate 2, and a hinge bar is hingedly connected between the hinge block and the movable block.

[0007] As a preferred technical solution of the utility model, a long groove one is provided on the top of the long board one, a threaded rod two is movably installed inside the long groove one, a handle two is fixedly installed at one end of the threaded rod two, a socket plate one is movably installed on the surface of the threaded rod two, a long groove two is provided on the bottom of the long board two, a threaded rod three is movably installed inside the long groove two, a handle three is fixedly installed at one end of the threaded rod three, and a socket plate two is movably installed on the surface of the threaded rod three.

[0008] As a preferred technical solution of the utility model, a fixed plate and a rectangular block are fixedly installed on the top of the long board 2, a sleeve is fixedly installed inside the rectangular block and extends to both ends, a threaded rod 1 is movably installed inside the sleeve, a movable plate is fixedly installed on one end of the threaded rod 1, and a handle 1 is fixedly installed on the other end.

[0009] As a preferred technical solution of the utility model, four groups of legs are fixedly installed on the bottom of the base, and leg pads are fixedly installed on the bottom of the four groups of legs.

[0010] As a preferred technical solution of the utility model, transverse grooves are provided on both sides of the rectangular groove, and sliding blocks are movably installed inside the transverse grooves.

[0011] As a preferred technical solution of the utility model, a motor protection cover is arranged on the front of the vertical plate, and the motor is located inside the motor protection cover, and heat dissipation holes are opened on the surface of the motor protection cover.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model uses the downward pressure formed when the demoulded object falls on the surface of the long board two to make the round rod at the front end of the telescopic rod expand and contract inward, so that the spring one is in a compressed state. At the same time, the two movable blocks move relatively on the surface of the fixed rod and squeeze the spring two. When the maximum force is reached, the reaction force of the spring two and the spring one resets the long board two. Compared with the traditional device, this device can provide the first cushioning effect on the material through the use of the spring one, and then provide the second cushioning effect on the material through the use of the spring two. The two cushioning effects can better protect the material, thereby preventing the material from being damaged due to the action of force.

[0014] 2. The utility model synchronously rotates handles 2 and 3 to move sleeve plate 1 on the surface of threaded rod 2 and sleeve plate 2 on the surface of threaded rod 3, and adjusts the position of the movable block and the hinge block between long plate 1 and long plate 2 through the movement of sleeve plate 1 and sleeve plate 2. Compared with the traditional device, this device can adjust the position of the movable block and the hinge block between long plate 1 and long plate 2 according to the size of the demoulding object, so that the shock absorbing effect of the demoulding object is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0017] Figure 3 This is a front sectional structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the connecting strip of the utility model;

[0019] Figure 5 This is a schematic diagram of the hinged strip structure of the utility model.

[0020] In the figure: 1, base; 2, rectangular bar; 3, rectangular groove; 4, vertical plate; 5, vertical plate; 6, motor; 7, turntable; 8, fixed shaft 1; 9, fixed shaft 2; 10, connecting bar; 11, long board 1; 12, lifting and retracting rod; 13, spring 1; 14, long board 2; 15, fixed plate; 16, rectangular block; 17, sleeve; 18, threaded rod 1; 19, movable plate; 20, handle 1; 21, baffle ; 22. Fixed rod; 23. Movable block; 24. Spring 2; 25. Hinge block; 26. Hinge strip; 27. Long slot 1; 28. Threaded rod 2; 29. ​​Socket plate 1; 30. Handle 2; 31. Long slot 2; 32. Threaded rod 3; 33. Socket plate 2; 34. Handle 3; 35. Horizontal slot; 36. Slider; 37. Motor protection cover; 38. Heat dissipation hole; 39. Leg; 40. Leg pad. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] like Figures 1 to 5 As shown, the utility model provides a demoulding mechanism of an automobile mold stamping machine, comprising a base 1, a rectangular bar 2 and a vertical plate 5 are fixedly installed on the top of the base 1, a motor 6 is fixedly installed on the front of the rectangular bar 2, a turntable 7 is fixedly installed on the output shaft of the motor 6, a fixed shaft 1 8 is fixedly installed on the surface of the turntable 7, a rectangular groove 3 is opened on the top of the rectangular bar 2, a vertical plate 4 is movably installed inside the rectangular groove 3, a fixed shaft 2 9 is fixedly installed on the side of the vertical plate 4, a connecting strip 10 is movably installed on the surface of the fixed shaft 2 9 and the fixed shaft 1 8, and the top of the vertical plate 4 is fixed A long board 11 is installed, a lifting rod 12 is fixedly installed on the top of the long board 11, a spring 13 is arranged on the surface of the lifting rod 12, a long board 2 14 is fixedly installed on the top of the lifting rod 12, a baffle 21 is movably installed on the top of the long board 11, a fixed rod 22 is fixedly installed between the two baffles 21, a movable block 23 is movably installed on the surface of the fixed rod 22, a spring 24 is arranged between the two movable blocks 23, a hinge block 25 is movably installed on the bottom of the long board 2 14, and a hinge bar 26 is hingedly connected between the hinge block 25 and the movable block 23;

[0023] When in use, after placing the component on the surface of the second long board 14 and fixing it, the staff starts the motor 6, and the power of the motor 6 causes the fixed shaft 8 on the surface of the turntable 7 to rotate. Due to the use of the connecting strip 10, the vertical plate 4 connected to the fixed shaft 9 is driven to swing back and forth inside the rectangular groove 3, so that the object on the surface of the second long board 14 is demoulded. When the material is separated from the mold and falls on the surface of the second long board 14, the second long board 14 moves downward under the influence of gravity, and the round rod at the front end of the lifting and retracting rod 12 moves inward to form a compressed state of the spring 13. At the same time, the hinge block 25 is affected by the force and moves the two movable blocks 23 on the surface of the fixed rod 22 relatively through the hinge bar 26, thereby squeezing the second spring 24. When the maximum force ends, the reaction force of the second spring 24 and the spring 13 resets the second long board 14.

[0024] The downward pressure formed when the demoulded object falls on the surface of the long board 14 causes the round rod at the front end of the telescopic rod 12 to expand and contract inward, causing the spring 13 to be in a compressed state. At the same time, the two movable blocks 23 move relatively on the surface of the fixed rod 22 and squeeze the spring 24. When the maximum force is reached, the reaction force of the spring 24 and the spring 13 resets the long board 14. Compared with the traditional device, this device can perform the first cushioning effect on the material through the use of the spring 13, and then perform the second cushioning effect on the material through the use of the spring 24. The two cushioning effects can better protect the material, thereby preventing the material from being damaged due to the action of force.

[0025] The top of the long board 11 is provided with a long groove 27, a threaded rod 28 is movably installed inside the long groove 27, a handle 20 is fixedly installed at one end of the threaded rod 28, a sleeve plate 29 is movably installed on the surface of the threaded rod 28, a long groove 21 is provided at the bottom of the long board 14, a threaded rod 32 is movably installed inside the long groove 31, a handle 34 is fixedly installed at one end of the threaded rod 32, and a sleeve plate 23 is movably installed on the surface of the threaded rod 32;

[0026] When the distance between the movable block 23 and the hinge block 25 between the long board 11 and the long board 2 14 needs to be adjusted, the staff member turns the handle 2 30 and the handle 3 34 at the same time, so that the sleeve plate 1 29 moves on the surface of the threaded rod 28, and the sleeve plate 2 33 moves on the surface of the threaded rod 3 32. Through the synchronous movement of the sleeve plate 2 33 and the sleeve plate 1 29, the position of the movable block 23 and the hinge block 25 between the long board 1 11 and the long board 2 14 can be adjusted;

[0027] The synchronous rotation of handle 2 30 and handle 3 34 allows the sleeve plate 1 29 to move on the surface of threaded rod 2 28, and the sleeve plate 2 33 to move on the surface of threaded rod 3 32. The position of the movable block 23 and the hinge block 25 between long plate 1 11 and long plate 2 14 is adjusted by the movement of the sleeve plate 1 29 and the sleeve plate 2 33. Compared with the traditional device, this device can adjust the position of the movable block 23 and the hinge block 25 between long plate 1 11 and long plate 2 14 according to the size of the demoulding object required, so that the shock absorbing effect of the demoulding object is better.

[0028] The top of the long board 14 is fixedly installed with a fixed plate 15 and a rectangular block 16, the interior of the rectangular block 16 is fixedly installed with a sleeve 17 extending to both ends, the interior of the sleeve 17 is movably installed with a threaded rod 18, one end of the threaded rod 18 is fixedly installed with a movable plate 19, and the other end is fixedly installed with a handle 20;

[0029] By rotating the threaded rod 18, the movable plate 19 is gradually moved closer to the fixed plate 15, thereby fixing the automobile parts. This device can be used to fix automobile parts of different sizes, and has high practicality.

[0030] Among them, four groups of legs 39 are fixedly installed at the bottom of the base 1, and leg pads 40 are fixedly installed at the bottom of the four groups of legs 39;

[0031] Four groups of legs 39 are fixedly mounted at the bottom of the base 1 , and leg pads 40 are fixedly mounted at the bottom of the four groups of legs 39 . The use of the leg pads 40 can disperse the pressure from above, thereby improving the stability of the device during operation.

[0032] Wherein, both sides of the rectangular groove 3 are provided with transverse grooves 35, and a slider 36 is movably installed inside the transverse groove 35;

[0033] Transverse grooves 35 are provided on both sides of the rectangular groove 3 , and sliders 36 are movably installed inside the transverse grooves 35 . The cooperation between the transverse grooves 35 and the sliders 36 makes the vertical plate 4 more stable when sliding inside the rectangular groove 3 .

[0034] A motor protection cover 37 is provided on the front of the vertical plate 5, and the motor 6 is located inside the motor protection cover 37. A heat dissipation hole 38 is provided on the surface of the motor protection cover 37.

[0035] A motor protection cover 37 is provided on the front of the vertical plate 5, and the motor 6 is located inside the motor protection cover 37. The use of the motor protection cover 37 can protect the motor 6 inside from being damaged by collision with external objects. Heat dissipation holes 38 are opened on the surface of the motor protection cover 37, and the heat of the motor 6 can be dissipated through the heat dissipation holes 38.

[0036] The working principle and use process of this utility model:

[0037] When in use, after placing the component on the surface of the long board 14 and fixing it, the staff starts the motor 6. The power of the motor 6 causes the fixed shaft 8 on the surface of the turntable 7 to rotate. Due to the use of the connecting strip 10, the vertical plate 4 connected to the fixed shaft 9 is driven to swing back and forth inside the rectangular groove 3, so that the object on the surface of the long board 14 is demoulded. When the material falls on the surface of the long board 14 after leaving the mold, the long board 14 moves downward under the influence of gravity, and the round rod at the front end of the lifting and retracting rod 12 moves inward to form a compressed state of the spring 13. At the same time, the hinge block 25 is affected by the force and moves the two movable blocks 23 on the surface of the fixed rod 22 relatively through the hinge strip 26, thereby squeezing the spring 24. When the maximum force ends, the reaction force of the spring 24 and the spring 13 resets the long board 14.

[0038] When it is necessary to adjust the distance between the movable block 23 and the hinge block 25 between the long board 11 and the long board 2 14, the staff simultaneously turns the handle 2 30 and the handle 3 34, so that the sleeve plate 1 29 moves on the surface of the threaded rod 28, and the sleeve plate 2 33 moves on the surface of the threaded rod 32. Through the synchronous movement of the sleeve plate 2 33 and the sleeve plate 1 29, the position of the movable block 23 and the hinge block 25 between the long board 11 and the long board 2 14 can be adjusted.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A demoulding mechanism for an automobile die stamping machine, comprising a base (1), characterized in that: A rectangular bar (2) and a vertical plate (5) are fixedly mounted on the top of the base (1); a motor (6) is fixedly mounted on the front of the rectangular bar (2); a turntable (7) is fixedly mounted on the output shaft of the motor (6); a fixed shaft 1 (8) is fixedly mounted on the surface of the turntable (7); a rectangular groove (3) is provided on the top of the rectangular bar (2); a vertical plate (4) is movably mounted inside the rectangular groove (3); a fixed shaft 2 (9) is fixedly mounted on the side of the vertical plate (4); connecting bars (10) are movably mounted on the surfaces of the fixed shaft 2 (9) and the fixed shaft 1 (8); a long plate 1 (11) is fixedly mounted on the top of the vertical plate (4); the long plate 1 A lifting rod (12) is fixedly installed on the top of the lifting rod (11), a spring 1 (13) is arranged on the surface of the lifting rod (12), a long board 2 (14) is fixedly installed on the top of the lifting rod (12), a baffle (21) is movably installed on the top of the long board 1 (11), a fixing rod (22) is fixedly installed between the two baffles (21), a movable block (23) is movably installed on the surface of the fixing rod (22), a spring 2 (24) is arranged between the two movable blocks (23), a hinge block (25) is movably installed on the bottom of the long board 2 (14), and a hinge bar (26) is hingedly connected between the hinge block (25) and the movable block (23).

2. The demoulding mechanism of an automobile mold punching machine according to claim 1, characterized in that: The top of the long plate 1 (11) is provided with a long groove 1 (27), a threaded rod 2 (28) is movably mounted inside the long groove 1 (27), a handle 2 (30) is fixedly mounted on one end of the threaded rod 2 (28), a sleeve plate 1 (29) is movably mounted on the surface of the threaded rod 2 (28), and the bottom of the long plate 2 (14) is provided with a long groove 2 (31), a threaded rod 3 (32) is movably mounted inside the long groove 2 (31), a handle 3 (34) is fixedly mounted on one end of the threaded rod 3 (32), and a sleeve plate 2 (33) is movably mounted on the surface of the threaded rod 3 (32).

3. The demoulding mechanism of an automobile mold punching machine according to claim 1, characterized in that: A fixed plate (15) and a rectangular block (16) are fixedly mounted on the top of the second long board (14); a sleeve (17) is fixedly mounted inside the rectangular block (16) and extends to both ends; a threaded rod (18) is movably mounted inside the sleeve (17); a movable plate (19) is fixedly mounted on one end of the threaded rod (18) and a handle (20) is fixedly mounted on the other end.

4. The demoulding mechanism of an automobile mold punching machine according to claim 1, characterized in that: Four groups of legs (39) are fixedly mounted on the bottom of the base (1), and leg pads (40) are fixedly mounted on the bottoms of the four groups of legs (39).

5. The demoulding mechanism of an automobile mold punching machine according to claim 1, characterized in that: Both sides of the rectangular groove (3) are provided with transverse grooves (35), and a sliding block (36) is movably installed inside the transverse groove (35).

6. The demoulding mechanism of an automobile mold punching machine according to claim 1, characterized in that: A motor protection cover (37) is provided on the front of the vertical plate (5), and the motor (6) is located inside the motor protection cover (37). A heat dissipation hole (38) is provided on the surface of the motor protection cover (37).

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