Casting punching device

Abstract

The utility model discloses a casting punching device, which relates to the technical field of casting punching, and comprises a shell, a controller is arranged on the shell, a support frame is fixedly connected onto the controller, the support frame is fixedly connected with a first linear driver, a moving end on the first linear driver is fixedly connected with the side wall of a motor, and an output shaft of the motor is fixedly connected with a drill bit. The position of the connecting frame and the position of the casting clamped in the upper frame are driven at the same time by controlling the drill bit to move up and down, the casting can be automatically, rapidly and accurately moved to the position below the drill bit, manual operation and waiting time are reduced, and production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting hole punching, in particular to a casting hole punching device. Background Art

[0002] Publication (announcement) No. CN218696128U, a high-efficiency casting punching device, including a base, the bottom end of the base is fixedly connected to a chip removal pipe, the top end of the base is fixedly connected to a fixing frame, the inner bottom wall of the fixing frame is fixedly connected to a placement plate, and the output end of the driving motor is fixedly connected to a drill rod through a coupling.

[0003] In the above-mentioned prior art, the threaded rod 19 is rotated to make the flexible plate 20 descend to press the top of the casting, so as to quickly and firmly clamp castings of different specifications. The position of the casting for fixed processing is fixed and is below the drill bit. When the casting is placed or taken, it is easily affected by the obstruction of the drill bit. Utility Model Content

[0004] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a casting punching device.

[0005] The utility model is achieved in that a casting punching device is constructed, which includes a shell, a controller is provided on the shell, a support frame is fixedly connected to the controller, the support frame is fixedly connected to the first linear drive, the moving end on the first linear drive is fixedly connected to the side wall of the motor, the output shaft of the motor is fixedly connected to the drill bit, and the top of the shell is recessed inward to form a cavity; the side wall of the moving end of the first linear drive is fixedly connected to a driving rod, the other end of the driving rod is fixedly connected to a threaded sleeve, the inner side surface of the threaded sleeve is threadedly connected to the outer wall of the screw rod, the screw rod is rotatably connected to the shell, the bottom of the screw rod is fixedly connected to the worm in the worm gear, the worm wheel in the worm gear is rotatably connected to the cavity, the center of the worm wheel in the worm gear is fixedly connected to the gear, the gear meshing drives the rack to slide with one end of the cavity, the rack is fixedly connected to the side wall of the connecting frame, the bottom of the connecting frame is fixedly connected to the second linear drive, the moving end in the second linear drive is fixedly connected to the bottom of the third linear drive, and the moving end in the third linear drive is fixedly connected to the upper frame;

[0006] A first double-axis electric push rod is fixedly connected in the upper frame, and the telescopic ends at both ends of the first double-axis electric push rod are connected to clamping plates, and a second double-axis electric push rod is fixedly connected to the top side of the first double-axis electric push rod, and the telescopic ends at both ends of the second double-axis electric push rod are connected to clamping plates.

[0007] In a feasible implementation, the first dual-axis electric push rod drives the lower side of the clamping plate to be slidably connected with a slide groove provided in the upper frame.

[0008] In a feasible implementation, the second dual-axis electric push rod drives the lower side of the clamping plate to be slidably connected with a slide groove provided in the upper frame.

[0009] In a feasible implementation, the diameter of the cavity matches the diameter of the connection frame.

[0010] The utility model has the following advantages: The utility model provides a casting punching device through improvement, which has the following improvements compared with the same type of equipment:

[0011] The utility model discloses a casting punching device, which controls the up and down movement of a drill bit to simultaneously drive the connection frame and the position of the casting clamped in the upper frame, and can automatically, quickly and accurately move the casting to the bottom of the drill bit, thereby reducing manual operation and waiting time and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 The utility model Figure 1 A is an enlarged structural diagram;

[0014] Figure 3 It is a schematic diagram of the worm gear connection structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the connection frame and the upper frame structure of the utility model;

[0016] Figure 5 It is a structural schematic diagram of the connection relationship between the first double-axis electric push rod and the second double-axis electric push rod of the utility model.

[0017] Among them: housing-1, controller-2, support frame-3, first linear drive-4, motor-5, drill bit-6, cavity-7, drive rod-8, threaded sleeve-9, screw-10, worm gear-11, gear-12, rack-13, connecting frame-14, second linear drive-15, third linear drive-16, upper frame-17, first biaxial electric push rod 18, clamping plate-19, second biaxial electric push rod-20. DETAILED DESCRIPTION

[0018] The following will be combined with the attached Figure 1-Figure 5 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0019] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0021] See also Figures 1 to 5 The utility model is a casting punching device, a housing 1 is provided with a controller 2, a support frame 3 is fixedly connected to the controller 2, the support frame 3 is fixedly connected to a first linear driver 4, a moving end on the first linear driver 4 is fixedly connected to a side wall of a motor 5, an output shaft of the motor 5 is fixedly connected to a drill bit 6, the upper and lower positions of the motor 5 (and its drill bit 6) can be controlled by the first linear driver 4, the top of the housing 1 is recessed inward to form a cavity 7, when working, the first linear driver 4 can be driven to drive the motor 5 and the drill bit 6 to move downward, the motor 5 drives the drill bit 6 to rotate and punch holes in the casting below.

[0022] Specifically, a driving rod 8 is fixedly connected to the side wall of the moving end of the first linear actuator 4, and the other end of the driving rod 8 is fixedly connected to a threaded sleeve 9 for driving the threaded sleeve 9 to move up and down. The inner side surface of the threaded sleeve 9 is threadedly connected to the outer side wall of the screw rod 10, and the screw rod 10 is rotatably connected to the housing 1. The threaded sleeve 9 can drive the screw rod 10 to rotate during the up and down movement. The bottom of the screw rod 10 is fixedly connected to the worm in the worm gear 11, and the screw rod 10 can drive the worm gear 11 to rotate. The upper end side of the screw rod 10 is provided with a thread and the surface of the side wall of the lower end of the screw rod 10 is smooth. The worm wheel in the worm gear 11 is rotatably connected to the cavity 7, and the center of the worm wheel in the worm gear 11 is fixedly connected to the gear 12. The gear 12 meshes and drives the rack 13 to slide and connect with one end of the cavity 7. The rack 13 is fixedly connected to the side wall of the connecting frame 14. When working, the first linear actuator 4 drives the motor 5 moves downward, the first linear driver 4 also drives the driving rod 8 to move downward, the driving rod 8 drives the threaded sleeve 9 to move downward, the threaded sleeve 9 drives the screw rod 10 to rotate, the screw rod 10 can also drive the worm gear 11 below to rotate, the worm gear 11 drives the rack 13 and the connecting frame 14 to move into the cavity 7 through the gear 12, so that the connecting frame 14 and the casting clamped on the upper frame 17 are located in the area below the drill bit 6 for convenient drilling, and after the drilling of the casting is completed, the first linear driver 4 drives the threaded sleeve 9 to move upward, the threaded sleeve 9 can also indirectly drive the rack 13 and the connecting frame 14 to move toward the outer end of the cavity 7, and the position of the connecting frame 14 and the casting clamped in the upper frame 17 can be driven simultaneously by controlling the up and down movement of the drill bit 6, so that the casting can be automatically, quickly and accurately moved to the bottom of the drill bit, reducing manual operation and waiting time, and improving production efficiency.

[0023] Specifically, a second linear drive 15 is fixedly connected to the bottom of the connecting frame 14, a moving end in the second linear drive 15 is fixedly connected to the bottom of the third linear drive 16, a moving end in the third linear drive 16 is fixedly connected to the upper frame 17, a first double-axis electric push rod 18 is fixedly connected to the upper frame 17, and the telescopic ends at both ends of the first double-axis electric push rod 18 are connected to the clamping plate 19, the first double-axis electric push rod 18 drives the lower part of the clamping plate 19 to slide in the slide groove provided in the upper frame 17, and the top side of the first double-axis electric push rod 18 is fixedly connected to the second double-axis electric push rod 18. Push rod 20, and the telescopic ends at both ends of the second double-axis electric push rod 20 are connected with clamping plates 19, the second double-axis electric push rod 20 drives the lower part of the clamping plate 19 to slide and connect with the slide groove provided in the upper frame 17. When working, the casting is placed on the upper frame 17 in advance, and then the second double-axis electric push rod 20 and the first double-axis electric push rod 18 are controlled to drive the clamping plates 19 connected to each other to clamp and fix the casting, and the third linear drive 16 and the second linear drive 15 can be driven to adjust the processing position of the upper frame 17 and the casting, so as to facilitate the drilling of holes in other areas of the casting by the drill bit 6.

[0024] The diameter of the cavity 7 matches the diameter of the connecting frame 14, ensuring its stability and accuracy during the sliding process.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A casting punching device, comprising a housing, a controller is provided on the housing, a support frame is fixedly connected to the controller, the support frame is fixedly connected to a first linear drive, a moving end on the first linear drive is fixedly connected to a side wall of a motor, an output shaft of the motor is fixedly connected to a drill bit, and the top of the housing is recessed inward to form a cavity; Features: The side wall of the movable end of the first linear actuator is fixedly connected to a driving rod, the other end of the driving rod is fixedly connected to a threaded sleeve, the inner side of the threaded sleeve is threadedly connected to the outer wall of the screw rod, the screw rod is rotatably connected to the housing, the bottom of the screw rod is fixedly connected to the worm in the worm gear, the worm wheel in the worm gear is rotatably connected to the cavity, the center of the worm wheel in the worm gear is fixedly connected to the gear, the gear meshing drives the rack to slide with one end of the cavity, the rack is fixedly connected to the side wall of the connecting frame, the bottom of the connecting frame is fixedly connected to a second linear actuator, the moving end in the second linear actuator is fixedly connected to the bottom of the third linear actuator, and the moving end in the third linear actuator is fixedly connected to the upper frame; A first double-axis electric push rod is fixedly connected in the upper frame, and the telescopic ends at both ends of the first double-axis electric push rod are connected to clamping plates, and a second double-axis electric push rod is fixedly connected to the top side of the first double-axis electric push rod, and the telescopic ends at both ends of the second double-axis electric push rod are connected to clamping plates.

2. A casting punching device according to claim 1, characterized in that: The first double-axis electric push rod drives the lower side of the clamping plate to be slidably connected with a sliding groove provided in the upper frame.

3. A casting punching device according to claim 2, characterized in that: The second double-axis electric push rod drives the lower side of the clamping plate to be slidably connected with the sliding groove provided in the upper frame.

4. A casting punching device according to claim 3, characterized in that: The diameter of the cavity matches the diameter of the connection frame.

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