A plate part punching device

Abstract

The application discloses a kind of plate parts punching device, it is related to the technical field of punching device, including workbench, feeding mechanism, feeding mechanism, limiting mechanism and punching mechanism;The application is in use, automatic feeding operation of part is realized by feeding mechanism, then part is pushed to punching mechanism by feeding mechanism and is punched, the left baffle of left limiting component and the right baffle of right limiting component are driven to limit both sides of part automatically in the moving process of the top plate of feeding mechanism, avoid moving when part is punched, guarantee the position accuracy of part being punched, simultaneously the left baffle of left limiting component and the right baffle of right limiting component are driven to release both sides of part automatically in the moving process of the top plate, and the part that is punched is automatically unloaded, improve the whole production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of punching device, in particular to a kind of plate parts punching device. BACKGROUND

[0002] When producing plate parts in factory, sometimes need to use punching equipment to drill on plate parts, but most of the existing part punching equipment is manually feeding and limiting parts, so the operation is not only inefficient in processing and production, and when the limiting is inaccurate, it may cause the deviation of the punching position of the part, and then the production quality of the part is poor. SUMMARY

[0003] The present application aims to provide a kind of plate parts punching device to overcome the above-mentioned defects in the prior art.

[0004] A kind of plate parts punching device, including workbench, feeding mechanism, feeding mechanism, limiting mechanism and punching mechanism, the front side of the workbench is symmetrically provided with two limiting plates, the spacing for the movement of the part is formed between the two limiting plates, the limiting plate located on the rear side is provided with feeding port, the feeding port is provided with feeding mechanism for pushing the part to the space between the two limiting plates, the feeding mechanism is arranged on the right side of workbench and the part is intermittently pushed to the punching mechanism located on the left side of feeding mechanism by the top plate, the limiting mechanism is arranged on the front side of workbench and is limited or released to the part located at the punching mechanism under the action of the top plate, the punching mechanism is drilled on the part through the through hole on the limiting plate.

[0005] Preferably, the feeding mechanism includes a limiting frame, a guide rod, a push plate and a tension spring, the limiting frame is fixed to the feeding port of the limiting plate, the guide rod is slidingly connected to the limiting frame and has the push plate fixed to the inner side thereof, the fixed rod is vertically fixed to the outer side of the guide rod, the limiting frame is provided with the tension spring on both sides thereof, one end of the tension spring is connected to the fixed rod, and the other end is connected to the outer side of the limiting frame.

[0006] Preferably, the feeding mechanism includes a fixed plate, a drive motor and a drive plate, the fixed plate is fixed to the top plate by a connecting plate, the drive motor is installed at the bottom of the workbench and has the drive plate installed on the output shaft thereof, the drive plate is fixed with the drive rod slidingly inserted into the mounting slot of the fixed plate.

[0007] Preferably, the limiting mechanism includes a moving plate, a left limiting assembly and a right limiting assembly, one end of the moving plate is fixed to the top plate and the inner side thereof is slidingly connected to the slide rail one on the limiting plate, the left limiting assembly is slidingly connected to the left side of the limiting plate and is driven by the moving plate to limit or release the left side of the part, the right limiting assembly is arranged on the limiting plate and corresponds to the left side of the feeding port and is used for limiting or releasing the right side of the part.

[0008] Preferably, the left limiting assembly comprises a left baffle, a left mounting plate, a guide rod two and a locking plate, the left mounting plate is fixed to the front side of the limiting plate, the left baffle is slidingly connected to the left side of the limiting plate through the second sliding rail, the guide rod two is fixed to the left baffle and slidingly connected to the left mounting plate, the outer end of the guide rod two is fixed with an anti-dropping cap, the locking plate is located in the through hole on the left mounting plate, one end of the locking plate in the left mounting plate is provided with a hook portion, the other end of the locking plate is connected to the outer side of the left mounting plate through the spring one, the middle of the locking plate is hinged to the left mounting plate through a pin shaft, the right side of the guide rod two is provided with a push block for pushing the hook portion, the guide rod two is sleeved with the spring two between the push block and the left mounting plate, the bottom of the guide rod two is fixed with a triangular protrusion, the left side of the moving plate is provided with a top block for pushing the triangular protrusion to move, and the middle of the moving plate is provided with an unlocking pressing plate for pushing the locking plate.

[0009] Preferably, the right limiting assembly comprises a right mounting plate, a guide rod three, a right baffle and a baffle disc, the right mounting plate is fixed to the outer side of the limiting plate, the guide rod three is slidingly connected to the limiting plate and the right mounting plate, the right baffle is fixed to the inner end of the guide rod three, the side of the right baffle in contact with the part is rotatably connected with a rotating drum through a rotating shaft, the inner side of the limiting plate is provided with a groove matched with the right baffle, and the baffle disc is fixed to the guide rod three.

[0010] Preferably, the punching mechanism comprises a displacement plate, a cylinder, a punching motor and a drill bit, the displacement plate is slidingly connected to the third sliding rail on the workbench, the cylinder is fixed to the workbench and the piston rod end thereof is connected to the rear side of the displacement plate, the punching motor is fixed to the displacement plate through a motor mounting seat, and the drill bit is fixed to the output shaft of the punching motor.

[0011] The present application has the following advantages:

[0012] In use, the present application realizes automatic feeding of the parts through the feeding mechanism, pushes the parts to the punching mechanism for punching operation through the feeding mechanism, drives the left baffle of the left limiting assembly and the right baffle of the right limiting assembly to automatically limit the two sides of the part during the movement of the top plate of the feeding mechanism, avoids movement of the part during punching, ensures the accuracy of the position of the part to be punched, drives the left baffle of the left limiting assembly and the right baffle of the right limiting assembly to automatically release the two sides of the part during the movement of the top plate, and automatically discharges the part after punching, thereby improving the overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 and Figure 2 It is a schematic diagram of the overall three-dimensional structure of the present application.

[0014] Figure 3 For Figure 1 Local enlarged view at A in Figure.

[0015] Figure 4 For the structure diagram of the left limiting component of the application.

[0016] Figure 5 For the structure diagram of the right limiting component of the application.

[0017] Figure 6 For the structure diagram when processing parts of the application.

[0018] Wherein: 1, workbench, 2, limiting plate, 21, feeding port, 22, through hole, 23, sliding rail one, 3, feeding mechanism, 31, limiting frame, 32, guide rod one, 33, push plate, 34, fixed rod, 35, tension spring, 4, feeding mechanism, 41, top plate, 42, fixed plate, 421, mounting groove, 43, connecting plate, 44, drive motor, 45, drive plate, 46, drive rod, 5, limiting mechanism, 51, moving plate, 511, top block, 512, unlocking pressure plate, 52, left limiting component, 521, left mounting plate, 522, left baffle, 5221, sliding rail two, 523, guide rod two, 5231, anti-off cap, 5232, push block, 524, locking plate, 5241, hook part, 5242, spring one, 525, spring two, 526, triangular lug, 53, right limiting component, 531, right mounting plate, 532, guide rod three, 533, right baffle, 534, rotating drum, 535, baffle disc, 536, spring three, 6, punching mechanism, 61, displacement plate, 62, sliding rail three, 63, air cylinder, 64, punching motor, 65, drill bit, 7, part. DETAILED DESCRIPTION

[0019] The specific embodiments of the application will be further described in detail below with reference to the drawings, and the description of the embodiments will help the skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the application.

[0020] As Figures 1-6As shown, the present application provides a kind of plate parts punching device, including workbench 1, feeding mechanism 3, feeding mechanism 4, limiting mechanism 5 and punching mechanism 6, the front side of workbench 1 is symmetrically equipped with two limit plates 2, the spacing for the movement of part 7 is formed between two limit plates 2, the limit plate 2 on rear side is equipped with feeding port 21, the feeding mechanism 3 for pushing part 7 to between two limit plates 2 is equipped at feeding port 21, the feeding mechanism 4 is arranged at the right side of workbench 1 and part 7 is intermittently pushed to the punching mechanism 6 at the left side of feeding mechanism 3 by top plate 41, the limiting mechanism 5 is arranged at the front side of workbench 1 and is under the action of top plate 41 to limit or release part 7 at punching mechanism 6, the punching mechanism 6 is drilled to part 7 by the through hole 22 on limit plate 2.

[0021] It should be noted that the feeding mechanism 3 includes limiting frame 31, guide rod one 32, push plate 33 and tension spring 35, the limiting frame 31 is fixed at the feeding port 21 of limit plate 2, the guide rod one 32 is slidably connected to the limiting frame 31, and the inner side of the guide rod one 32 is fixed with the push plate 33, the outer side of the guide rod one 32 is vertically fixed with the fixed rod 34, the both sides of the limiting frame 31 are respectively provided with the tension spring 35, one end of the tension spring 35 is connected with the fixed rod 34, and the other end is connected with the outer side of the limiting frame 31.

[0022] Specifically, the feeding mechanism 4 includes fixed plate 42, drive motor 44 and drive plate 45, the fixed plate 42 is fixed with top plate 41 through connecting plate 43, the drive motor 44 is installed at the bottom of workbench 1, and the output shaft of the drive motor 44 is installed with the drive plate 45, and the drive plate 45 is fixed with drive rod 46 which is slidably inserted into the installation groove 421 of the fixed plate 42.

[0023] In addition, the limiting mechanism 5 includes moving plate 51, left limiting assembly 52 and right limiting assembly 53, one end of the moving plate 51 is fixed with top plate 41, and the inner side of the moving plate 51 is slidably connected with slide rail one 23 on limit plate 2, the left limiting assembly 52 is slidably connected to the left side of limit plate 2 and is driven by moving plate 51 to limit or release the left side of part 7, the right limiting assembly 53 is arranged on limit plate 2 and corresponds to the left side of feeding port 21 and is used for limiting or releasing the right side of part 7.

[0024] In addition, the left limiting assembly 52 comprises a left baffle 522, a left mounting plate 521, a guide rod two 523 and a locking plate 524. The left mounting plate 521 is fixed to the front side of the limiting plate 2. The left baffle 522 is slidably connected to the left side of the limiting plate 2 through a slide rail two 5221. The guide rod two 523 is fixed to the left baffle 522 and slidably connected to the left mounting plate 521. The outer end of the guide rod two 523 is fixed with an anti-dropping cap 5231. The locking plate 524 is located in a through hole on the left mounting plate 521. One end of the locking plate 524 located in the left mounting plate 521 is provided with a hook portion 5241. The other end of the locking plate 524 is connected to the outer side of the left mounting plate 521 through a spring one 5242. The middle of the locking plate 524 is hingedly connected to the left mounting plate 521 through a pin shaft. The right side of the guide rod two 523 is provided with a push block 5232 for pushing the hook portion 5241. The guide rod two 523 is sleeved with a spring two 525 between the push block 5232 and the left mounting plate 521. The bottom of the guide rod two 523 is fixed with a triangular lug 526. The left side of the moving plate 51 is provided with a top block 511 for pushing the triangular lug 526 to move. The middle of the moving plate 51 is provided with an unlocking pressure plate 512 for pushing the locking plate 524.

[0025] In addition, the right limiting assembly 53 comprises a right mounting plate 531, a guide rod three 532, a right baffle 533 and a baffle disc 535. The right mounting plate 531 is fixed to the outer side of the limiting plate 2. The guide rod three 532 is slidably connected to the limiting plate 2 and the right mounting plate 531. The right baffle 533 is fixed to the inner end of the guide rod three 532. The side of the right baffle 533 in contact with the part 7 is rotatably connected with a rotating drum 534 through a rotating shaft. The rotating drum 534 reduces the friction between the baffle 533 and the part 7 or the top plate 41. The inner side of the limiting plate 2 is provided with a groove matched with the right baffle 533. The baffle disc 535 is fixed to the guide rod three 532. The guide rod three 532 is sleeved with a spring three 536 between the baffle disc 535 and the right mounting plate 531.

[0026] It is worth noting that the punching mechanism 6 comprises a displacement plate 61, a pneumatic cylinder 63, a punching motor 64 and a drill bit 65. The displacement plate 61 is slidably connected to a slide rail three 62 on the workbench 1. The pneumatic cylinder 63 is fixed to the workbench 1, and the piston rod end thereof is connected to the rear side of the displacement plate 61. The punching motor 64 is fixed to the displacement plate 61 through a motor mounting seat. The drill bit 65 is fixed to the output shaft of the punching motor 64.

[0027] Specific implementation and principles:

[0028] In actual application, the plate part 7 to be punched is placed in the limiting frame 31 of the feeding mechanism 3 and the limiting frame 31 is filled, the push plate 33 pushes the part 7 from the feeding opening 21 into the two limiting plates 2 under the action of the tension spring 35, at this time, the right baffle 533 on the right limiting assembly 53 is extruded into the groove on the inner side of the limiting plate 2 by the part 7, then the driving motor 44 is started, the output shaft of the driving motor 44 drives the fixed plate 42 to move left through the driving rod 46 on the driving plate 45, so that the top plate 41 pushes the part 7 to gradually move to the front side of the punching mechanism 6, the top plate 41 moves in the process and drives the moving plate 51 to move on the slide rail one 23, when the top plate 41 just pushes the part 7 to the left side of the feeding opening 21, the top plate 41 continues to extrude the right baffle 533 into the groove of the limiting plate 2, at this time, the unlocking pressing plate 512 on the moving plate 51 triggers the locking plate 524 of the left limiting assembly 52, so that the locking plate 524 rotates, the spring one 5242 is compressed, the clamping hook part 5241 of the locking plate 524 is separated from the push block 5232 on the guide rod two 523, under the action of the elasticity of the spring two 525 on the guide rod two 523, the left baffle 522 moves backward, the left baffle 522 limits the left side of the part 7, then the output shaft of the driving motor 44 drives the fixed plate 42 to move right through the driving rod 46 on the driving plate 45, so that the top plate 41 moves right, drives the moving plate 51 to move right, the unlocking pressing plate 512 is separated from the locking plate 524, under the action of the elasticity of the spring one 5242, the locking plate 524 resets, when the top plate 41 is separated from the right baffle 533, under the action of the elasticity of the spring three 536 on the guide rod three 532, the stop disc 535 on the guide rod three 532 is pushed to move backward, so that the right baffle 533 limits the right side of the part 7, at this time, the output shaft of the punching motor 64 drives the drill bit 65 to rotate, the displacement plate 61 moves forward under the drive of the piston rod of the cylinder 63, so that the drill bit 65 rotates and feeds forward in the through hole 22 on the limiting plate 2 to punch the part 7, when the top plate 41 moves to the right end limit, at this time, the top block 511 on the moving plate 51 pushes the triangular protrusion 526 at the lower end of the guide rod two 523, so that the guide rod two 523 moves forward, in the moving process, the push block 5232 on the guide rod two 523 pushes the clamping hook part 5241 of the locking plate 524 to move, so that the clamping hook part 5241 clamps the push block 5232, the left baffle 522 releases the left side of the part 7, at the same time, the drill bit 65 completes the punching operation, the piston rod of the cylinder 63 retracts, drives the drill bit 65 away from the part 7, at this time, the push plate 33 of the feeding mechanism 3 pushes the next part 7 between the two limiting plates 2 under the action of the tension spring 35, then the above operation process is repeated to feed, limit and drill the next part.

[0029] In summary, the application realizes automatic feeding of the parts by the feeding mechanism, and then pushes the parts to the punching mechanism for punching operation. The top plate of the feeding mechanism drives the left baffle of the left limiting assembly and the right baffle of the right limiting assembly to automatically limit the two sides of the parts during the movement of the top plate, so as to avoid movement of the parts during punching, ensure accurate position of the parts to be punched, and automatically release the two sides of the parts and automatically discharge the punched parts during the movement of the top plate, thereby improving the overall production efficiency.

[0030] The application is described above in conjunction with the drawings, and it is obvious that the specific implementation of the application is not limited by the above method, as long as various non-essential improvements are made by adopting the concept and technical scheme of the application, or the application and technical scheme are directly applied to other occasions without improvement, which are all within the protection scope of the application.

Claims

1. A drilling device for plate-type parts, characterized in that: The system includes a workbench (1), a loading mechanism (3), a feeding mechanism (4), a limiting mechanism (5), and a drilling mechanism (6). The workbench (1) is symmetrically provided with two limiting plates (2) on the front side, and a gap is formed between the two limiting plates (2) for the movement of the part (7). The limiting plate (2) on the rear side is provided with a loading port (21). The loading port (21) is provided with a loading mechanism (3) that pushes the part (7) between the two limiting plates (2). The feeding mechanism (4) is located on the right side of the workbench (1) and pushes the part (7) intermittently to the drilling mechanism (6) located on the left side of the loading mechanism (3) through the top plate (41). The limiting mechanism (5) is located on the front side of the workbench (1) and limits or releases the part (7) located at the drilling mechanism (6) under the action of the top plate (41). The drilling mechanism (6) drills the part (7) through the through hole (22) on the limiting plate (2). The limiting mechanism (5) includes a movable plate (51), a left limiting component (52) and a right limiting component (53). One end of the movable plate (51) is fixed to the top plate (41) and its inner side is slidably connected to the slide rail (23) on the limiting plate (2). The left limiting component (52) is slidably connected to the left side of the limiting plate (2) and limits or releases the left side of the part (7) under the drive of the movable plate (51). The right limiting component (53) is provided on the limiting plate (2) and corresponds to the left side of the loading port (21) and is used to limit or release the right side of the part (7). The left limiting assembly (52) includes a left baffle (522), a left mounting plate (521), a guide rod (523), and a locking plate (524). The left mounting plate (521) is fixed to the front side of the limiting plate (2). The left baffle (522) is slidably connected to the left side of the limiting plate (2) via a slide rail (5221). The guide rod (523) is fixed to the left baffle (522) and slidably connected to the left mounting plate (521). An anti-detachment cap (5231) is fixed to the outer end of the guide rod (523). The locking plate (524) is located in a through hole on the left mounting plate (521). One end of the locking plate (524) located in the left mounting plate (521) is provided with a hook (5241). The other end of 24) is connected to the outside of the left mounting plate (521) via spring 1 (5242). The middle of the locking plate (524) is hinged to the left mounting plate (521) via a pin. The right side of the guide rod 2 (523) is provided with a push block (5232) for pushing the hook part (5241). The guide rod 2 (523) is fitted with spring 2 (525) between the push block (5232) and the left mounting plate (521). The bottom of the guide rod 2 (523) is fixed with a triangular protrusion (526). The left side of the moving plate (51) is provided with a top block (511) for pushing the triangular protrusion (526) to move. The middle of the moving plate (51) is provided with an unlocking pressure plate (512) for pushing the locking plate (524).

2. The drilling device for plate-type parts according to claim 1, characterized in that: The feeding mechanism (3) includes a limiting frame (31), a guide rod (32), a push plate (33), and a tension spring (35). The limiting frame (31) is fixed at the feeding port (21) of the limiting plate (2). The guide rod (32) is slidably connected to the limiting frame (31) and the push plate (33) is fixed on its inner side. A fixing rod (34) is vertically fixed on the outer side of the guide rod (32). The tension spring (35) is provided on both sides of the limiting frame (31). One end of the tension spring (35) is connected to the fixing rod (34), and the other end is connected to the outer side of the limiting frame (31).

3. The drilling device for plate-type parts according to claim 1, characterized in that: The feeding mechanism (4) includes a fixed plate (42), a drive motor (44) and a drive plate (45). The fixed plate (42) is fixed to the top plate (41) through a connecting plate (43). The drive motor (44) is installed at the bottom of the workbench (1) and the drive plate (45) is installed on its output shaft. The drive rod (46) is fixed on the drive plate (45) and is slidably inserted into the mounting groove (421) on the fixed plate (42).

4. The drilling device for plate-type parts according to claim 1, characterized in that: The right limiting assembly (53) includes a right mounting plate (531), a guide rod three (532), a right baffle (533), and a baffle plate (535). The right mounting plate (531) is fixed to the outside of the limiting plate (2). The guide rod three (532) is slidably connected to the limiting plate (2) and the right mounting plate (531). The right baffle plate (533) is fixed to the inner end of the guide rod three (532). The side of the right baffle plate (533) that contacts the part (7) is rotatably connected to a rotating cylinder (534) via a rotating shaft. The inner side of the limiting plate (2) is provided with a groove that cooperates with the right baffle plate (533). The baffle plate (535) is fixed to the guide rod three (532). The guide rod three (532) is fitted with a spring three (536) between the baffle plate (535) and the right mounting plate (531).

5. A drilling device for plate-type parts according to claim 1, characterized in that: The drilling mechanism (6) includes a displacement plate (61), a cylinder (63), a drilling motor (64), and a drill bit (65). The displacement plate (61) is slidably connected to the slide rail (62) on the worktable (1). The cylinder (63) is fixed on the worktable (1) and its piston rod end is connected to the rear side of the displacement plate (61). The drilling motor (64) is fixed on the displacement plate (61) through a motor mounting seat. The drill bit (65) is fixed on the output shaft of the drilling motor (64).

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