An automated machining device for 3c shaped cutters

Abstract

The utility model discloses a kind of 3C forming cutter's automated processing device, including grinding machine, the front side of grinding machine is provided with sliding door, the front side of grinding machine is provided with push-out mechanism, push-out mechanism includes the support plate fixedly connected in the left and right sides of grinding machine, the inner wall of support plate is rotatably connected with round bar by bearing, the left and right sides of round bar outer surface are fixedly connected with turnover plate, the inboard of turnover plate is fixedly connected with push rod, for pushing out operator, the downside of sliding door is provided with transmission mechanism. Transmission mechanism includes the toothed plate fixedly connected in the downside of sliding door front. The utility model uses, under the action of push-out mechanism and transmission mechanism, operator can be pushed outwards simultaneously with the closure of sliding door, so as to avoid that the personnel body is pinched in 3C forming cutter automated processing grinding machine sliding door without additional protective structure, so that it has the advantage of convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of 3C forming tool processing technology, specifically an automated processing device for 3C forming tools. Background Technology

[0002] The automated grinding machine for 3C forming tools is a high-precision CNC equipment designed specifically for the computer, communication and consumer electronics industries. Through multi-axis linkage control and automation technology, it achieves efficient grinding of complex tool surfaces, significantly improving tool manufacturing efficiency and consistency, while reducing human operation errors, and meeting the 3C industry's demand for high precision and high stability of micro tools.

[0003] For example, Chinese Patent Application No. 201811180565.7 discloses an automated processing device for 3C molding tools. The device includes a base and a protective cover fixedly mounted on the upper part of the base. A top plate is horizontally fixedly connected inside the upper part of the protective cover. A strip-shaped groove is horizontally formed at the lower end of the top plate. A bidirectional screw is horizontally arranged inside the strip-shaped groove. One end of the bidirectional screw is rotatably connected to the side wall of one side of the strip-shaped groove, and the other end of the bidirectional screw passes through the other side of the strip-shaped groove and extends outward. A motor is fixedly mounted on the side wall of one side of the top plate. The output end of the motor is fixedly connected to the end of the bidirectional screw located outside the strip-shaped groove via a coupling. Two movable plates are symmetrically arranged inside the protective cover, vertically symmetrically distributed. The upper ends of the two movable plates are threadedly connected to both sides of the rod wall of the bidirectional screw through a first threaded hole and a second threaded hole, respectively. This automated processing device for 3C molding tools can avoid the waste caused by grinding a large amount of material during the milling cutter manufacturing process.

[0004] During the operation of automated grinding machines for 3C forming tools, in order to ensure operational safety, the protective sliding door must be closed while the equipment is running. However, the traditional design is prone to causing limb injuries to personnel when closing the door, posing a significant safety hazard.

[0005] Therefore, it is necessary to design and modify the automated processing equipment for 3C molding tools to effectively prevent personnel injuries. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide an automated processing device for 3C forming tools, which has the advantages of being easy to use and solves the problem of easy personnel injury.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automated processing device for 3C forming tools, including a grinding machine, a sliding door provided on the front side of the grinding machine, and an ejection mechanism provided on the front side of the grinding machine. The ejection mechanism includes support plates fixedly connected to the left and right sides of the grinding machine. A round rod is movably connected to the inner wall of the support plate through a bearing. A flipping plate is fixedly connected to the left and right sides of the outer surface of the round rod. A push rod is fixedly connected to the inner side of the flipping plate for ejecting the operator. A transmission mechanism is provided on the lower side of the sliding door.

[0008] As a preferred embodiment of this utility model, the transmission mechanism includes a toothed plate fixedly connected to the lower side of the front of the sliding door, a transmission gear meshing on the lower side of the toothed plate, a transmission rod fixedly connected to the inner wall of the transmission gear, a fixed plate movably connected to the surface of the transmission rod via a bearing, the rear side of the fixed plate fixedly connected to the front side of the grinding machine, and a bevel gear fixedly connected to the front end of the transmission rod and the surface of the round rod, with the inner sides of the bevel gear meshing with each other.

[0009] As a preferred embodiment of this invention, a fixing ring is fixedly connected to the surface of the round rod, and the right side of the fixing ring is fixedly connected to the left side of the front bevel gear.

[0010] As a preferred embodiment of this invention, a sleeve is fixedly connected to the surface of the push rod. The sleeve is made of rubber and has elasticity and vibration damping properties.

[0011] As a preferred embodiment of this utility model, a reinforcing plate is fixedly connected to the lower side of the support plate, and the inner side of the reinforcing plate is fixedly connected to the left and right sides of the grinding machine.

[0012] As a preferred embodiment of this invention, a protective box is provided on the front side of the bevel gear, and the rear side of the protective box is fixedly connected to the front side of the grinding machine to protect the transmission mechanism.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. When this utility model is in use, under the action of the pushing mechanism and the transmission mechanism, the operator can be pushed outward while the sliding door is closing, thereby avoiding the injury to the limbs caused by the lack of additional protective structure of the sliding door for the automated processing grinding machine of 3C forming tools, and making it easy to use.

[0015] 2. This utility model employs a transmission mechanism that combines a toothed plate meshing with a transmission gear, a transmission rod connection, and bevel gear meshing. The meshing of the toothed plate and the transmission gear accurately converts the linear motion of the sliding door into the rotational motion of the transmission gear. The transmission rod transmits power and is stably mounted on the grinding machine via a fixed plate. The meshing of the bevel gear changes the direction of power transmission, transferring the rotational power of the transmission rod to the round rod, thereby achieving linkage between the sliding door's movement and the push rod's extension action, making the motion transmission of the entire device more precise and efficient.

[0016] 3. This utility model incorporates a fixing ring, with its right side fixedly connected to the left side of the front bevel gear. The fixing ring enhances the stability of the connection between the round rod and the bevel gear. During operation, it prevents the bevel gear from axially moving or loosening relative to the round rod, ensuring the reliability of power transmission between the bevel gear and the round rod. This avoids transmission failures caused by unstable connections and improves the overall stability and service life of the device.

[0017] 4. This utility model, by incorporating a sleeve, possesses elasticity and vibration damping properties. During the push rod's extension operation, the sleeve's elasticity buffers the impact force between the push rod and the object being pushed, reducing damage to the object. This is especially beneficial when pushing out operators, lowering the risk of injury. Simultaneously, the vibration damping properties reduce vibrations generated during the push rod's extension process, resulting in a smoother extension action and improved safety and comfort of the device.

[0018] 5. This utility model incorporates reinforcing plates, which are fixedly connected to the left and right sides of the grinding machine on their inner sides. The reinforcing plates enhance the connection strength between the support plate and the grinding machine. When the ejection mechanism is in operation, the ejection action of the push rod generates a certain reaction force. The reinforcing plates can effectively withstand these reaction forces, preventing the support plate from deforming or loosening due to excessive force, ensuring the stable operation of the ejection mechanism, and improving the structural strength and reliability of the device.

[0019] 6. By setting up a protective box, this utility model protects the transmission mechanism, preventing dust and debris from entering the transmission mechanism and avoiding the impact of dust accumulation on the normal operation of components such as bevel gears and transmission gears, thus reducing wear and malfunctions. At the same time, the protective box can also prevent personnel from accidentally touching the transmission mechanism, avoiding safety accidents, ensuring the safety of operators, and extending the service life of the transmission mechanism. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the interior of the protective box of this utility model;

[0022] Figure 3 This is a partial structural diagram of the present invention;

[0023] Figure 4 This is an enlarged view of a part of the present invention.

[0024] In the diagram: 1. Grinding machine; 2. Sliding door; 3. Support plate; 4. Round rod; 5. Flip plate; 6. Push rod; 7. Gear plate; 8. Transmission gear; 9. Transmission rod; 10. Fixing plate; 11. Bevel gear; 12. Fixing ring; 13. Sleeve; 14. Reinforcing plate; 15. Protective box. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] like Figures 1 to 4 As shown, the present invention provides an automated processing device for 3C forming tools, including a grinding machine 1. A sliding door 2 is provided on the front side of the grinding machine 1, and an ejection mechanism is provided on the front side of the grinding machine 1. The ejection mechanism includes support plates 3 fixedly connected to the left and right sides of the grinding machine 1. A round rod 4 is movably connected to the inner wall of the support plate 3 through bearings. A flip plate 5 is fixedly connected to the left and right sides of the outer surface of the round rod 4. A push rod 6 is fixedly connected to the inner side of the flip plate 5 for ejecting the operator. A transmission mechanism is provided on the lower side of the sliding door 2.

[0027] refer to Figure 4 The transmission mechanism includes a toothed plate 7 fixedly connected to the lower side of the front of the sliding door 2. A transmission gear 8 meshes with the lower side of the toothed plate 7. A transmission rod 9 is fixedly connected to the inner wall of the transmission gear 8. A fixed plate 10 is movably connected to the surface of the transmission rod 9 through a bearing. The rear side of the fixed plate 10 is fixedly connected to the front side of the grinding machine 1. A bevel gear 11 is fixedly connected to the front end of the transmission rod 9 and the surface of the round rod 4. The inner sides of the bevel gear 11 mesh with each other.

[0028] As a technical optimization of this utility model, a transmission mechanism is set up, which adopts a transmission method in which a toothed plate 7 meshes with a transmission gear 8, a transmission rod 9 is connected, and a bevel gear 11 meshes. The meshing of the toothed plate 7 and the transmission gear 8 can accurately convert the linear motion of the sliding door 2 into the rotational motion of the transmission gear 8; the transmission rod 9 plays the role of transmitting power and is stably mounted on the grinding machine 1 through the fixing plate 10; the meshing of the bevel gear 11 changes the direction of power transmission, transmitting the rotational power of the transmission rod 9 to the round rod 4, thereby realizing the linkage between the movement of the sliding door 2 and the pushing action of the push rod 6, making the motion transmission of the entire device more precise and efficient.

[0029] refer to Figure 3 A fixing ring 12 is fixedly connected to the surface of the round rod 4, and the right side of the fixing ring 12 is fixedly connected to the left side of the front bevel gear 11.

[0030] As a technical optimization of this utility model, a fixing ring 12 is provided, with its right side fixedly connected to the left side of the front bevel gear 11. The fixing ring 12 enhances the stability of the connection between the round rod 4 and the bevel gear 11. During the operation of the device, it can prevent the bevel gear 11 from axially moving or loosening relative to the round rod 4, ensuring the reliability of power transmission between the bevel gear 11 and the round rod 4, avoiding transmission failures caused by unstable connection, and improving the overall stability and service life of the device.

[0031] refer to Figure 2 The surface of the push rod 6 is fixedly connected to a sleeve 13, which is made of rubber and has elasticity and vibration damping properties.

[0032] As a technical optimization of this utility model, the sleeve 13 provides elasticity and vibration damping performance. During the pushing operation of the push rod 6, the elasticity of the sleeve 13 can buffer the impact force between the push rod 6 and the object being pushed, reducing damage to the object, especially when pushing out operators, thus reducing the risk of injury. Simultaneously, the vibration damping performance reduces the vibration generated during the pushing process, making the pushing action smoother and improving the safety and comfort of using the device.

[0033] refer to Figure 2 A reinforcing plate 14 is fixedly connected to the lower side of the support plate 3, and the inner side of the reinforcing plate 14 is fixedly connected to the left and right sides of the grinding machine 1.

[0034] As a technical optimization of this utility model, a reinforcing plate 14 is provided, which is fixedly connected to the left and right sides of the grinding machine 1 on its inner side. The reinforcing plate 14 enhances the connection strength between the support plate 3 and the grinding machine 1. When the ejection mechanism is working, the ejection action of the push rod 6 will generate a certain reaction force. The reinforcing plate 14 can effectively bear these reaction forces, preventing the support plate 3 from deforming or loosening due to excessive force, ensuring the stable operation of the ejection mechanism, and improving the structural strength and reliability of the device.

[0035] refer to Figure 1 A protective box 15 is provided on the front side of the bevel gear 11, and the rear side of the protective box 15 is fixedly connected to the front side of the grinding machine 1 to protect the transmission mechanism.

[0036] As a technical optimization of this utility model, the protective box 15 serves to protect the transmission mechanism, preventing dust and debris from entering the transmission mechanism and avoiding the impact of dust accumulation on the normal operation of components such as the bevel gear 11 and the transmission gear 8, thus reducing wear and malfunctions. At the same time, the protective box 15 can also prevent personnel from accidentally touching the transmission mechanism, avoiding safety accidents, ensuring the safety of operators, and extending the service life of the transmission mechanism.

[0037] The working principle and usage process of this utility model are as follows: When the sliding door 2 moves, the toothed plate 7 fixed on the lower side of the front of the sliding door 2 moves accordingly. Since the lower side of the toothed plate 7 meshes with the transmission gear 8, the movement of the toothed plate 7 will drive the transmission gear 8 to rotate. The transmission rod 9 is fixedly connected to the inner wall of the transmission gear 8. The transmission rod 9 is movably connected to the fixed plate 10 fixed on the front side of the grinding machine 1 through bearings. Therefore, the rotation of the transmission gear 8 will cause the transmission rod 9 to rotate together. The front end of the transmission rod 9 and the surface of the round rod 4 are both fixedly connected to bevel gears 11, and the inner sides of these two bevel gears 11 mesh with each other. The rotation of the transmission rod 9 will drive the round rod 4 to rotate through the meshing transmission of the bevel gears 11. The round rod 4 is movably connected to the inner wall of the support plate 3 fixed on the left and right sides of the grinding machine 1 through bearings. When the round rod 4 rotates, the flipping plate 5 fixedly connected on the left and right sides of its outer surface will flip accordingly, and the push rod 6 fixedly connected on the inner side of the flipping plate 5 will push out. This avoids the risk of limb injuries caused by the lack of additional protective structure in the sliding door of the 3C forming tool automated processing grinding machine 1, making it easy to use.

[0038] In summary, when this utility model is in use, under the action of the pushing mechanism and the transmission mechanism, the operator can be pushed outward while the sliding door 2 is closing, thereby avoiding the injury to the operator's limbs caused by the lack of additional protective structure of the sliding door 2 of the 3C forming tool automated processing grinding machine 1, and giving it the advantage of being easy to use.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

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

Claims

1. An automated processing device for 3C forming tools, comprising a grinding machine (1), wherein a sliding door (2) is provided on the front side of the grinding machine (1), and an ejection mechanism is provided on the front side of the grinding machine (1), characterized in that: The ejection mechanism includes support plates (3) fixedly connected to the left and right sides of the grinding machine (1). A round rod (4) is movably connected to the inner wall of the support plate (3) through a bearing. A flip plate (5) is fixedly connected to the left and right sides of the outer surface of the round rod (4). A push rod (6) is fixedly connected to the inner side of the flip plate (5) for ejecting the operator. A transmission mechanism is provided on the lower side of the sliding door (2).

2. The automated processing device for 3C forming tools according to claim 1, characterized in that: The transmission mechanism includes a toothed plate (7) fixedly connected to the lower side of the front of the sliding door (2). A transmission gear (8) meshes with the lower side of the toothed plate (7). A transmission rod (9) is fixedly connected to the inner wall of the transmission gear (8). A fixed plate (10) is movably connected to the surface of the transmission rod (9) through a bearing. The rear side of the fixed plate (10) is fixedly connected to the front side of the grinding machine (1). A bevel gear (11) is fixedly connected to the front end of the transmission rod (9) and the surface of the round rod (4). The inner sides of the bevel gear (11) mesh with each other.

3. The automated processing device for 3C forming tools according to claim 1, characterized in that: A fixing ring (12) is fixedly connected to the surface of the round rod (4), and the right side of the fixing ring (12) is fixedly connected to the left side of the front bevel gear (11).

4. The automated processing device for 3C forming tools according to claim 1, characterized in that: The push rod (6) has a fixed connection to a sleeve (13) on its surface. The sleeve (13) is made of rubber and has elasticity and vibration damping properties.

5. The automated processing device for 3C forming tools according to claim 1, characterized in that: A reinforcing plate (14) is fixedly connected to the lower side of the support plate (3), and the inner side of the reinforcing plate (14) is fixedly connected to the left and right sides of the grinding machine (1).

6. The automated processing device for 3C forming tools according to claim 2, characterized in that: A protective box (15) is provided on the front side of the bevel gear (11), and the rear side of the protective box (15) is fixedly connected to the front side of the grinding machine (1) to protect the transmission mechanism.

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