High-efficiency polishing treatment equipment for intelligent lock shell

Abstract

This utility model discloses a high-efficiency grinding equipment for smart lock shells, comprising: a workbench, characterized in that double sliding rods are fixedly connected to both sides of the upper end of the workbench, the double sliding rods are slidably connected to a fixed clamp, a scraper is fixedly connected to the middle of the bottom end of the fixed clamp, the scraper slides in contact with the bottom of the inner side of the workbench, dust discharge ports are symmetrically opened at both ends of the bottom side of the workbench, a bracket is fixedly connected to the top of the workbench, a swing frame is connected to the bottom end of the bracket via a shaft, a first motor is fixedly installed on the outer side of the lower end of the swing frame, a grinding brush roller is fixedly connected to the output end of the first motor through the swing frame, and grinding brush discs are symmetrically fixedly connected to both ends of the grinding brush roller. This utility model has the following advantages: the scraper moves along with the lock shell, and the scraper can scrape the grinding debris falling from the inside of the workbench to the dust discharge port. It only needs to be collected by the receiving frame placed below the dust discharge port, which is convenient to use and does not require personnel to clean the workbench.

Description

Technical Field

[0001] This utility model relates to the field of smart lock shell processing technology, specifically to a high-efficiency grinding processing device for smart lock shells. Background Technology

[0002] In the production process of smart lock shells, processing and polishing are crucial steps. Chinese Patent CN223000317U discloses a smart lock shell processing and polishing device, including a worktable, a fixing part, and a polishing part. A fixing plate is fixedly installed on one side of the worktable, and a sliding groove is formed at the bottom of the worktable. This utility model, through the cooperation of an electric telescopic rod, a support fixing frame, a fixing bracket, a cylinder, a push block, a rectangular block, a support rod, a friction block, and a slider, can firmly open and fix the smart lock shell, preventing it from shaking or shifting during polishing, ensuring the accuracy and stability of the polishing operation. It can be flexibly adjusted to adapt to door lock shells of various specifications and sizes, increasing the versatility and applicability of the device, making the shell evenly stressed, avoiding excessive local stress that could lead to deformation or damage, helping to ensure the integrity and quality of the shell, and quickly and effectively fixing the door lock shell, reducing the fixing time required, thereby improving the overall processing and polishing efficiency.

[0003] The existing technology has the following shortcomings: during the grinding process of the lock shell, the grinding debris continuously falls and accumulates on the worktable, requiring manual cleaning, which is quite troublesome; moreover, multiple grinding brush rollers require multiple corresponding motors for driving, resulting in some waste. Therefore, this paper provides a high-efficiency grinding equipment for smart lock shells to solve the above problems. Utility Model Content

[0004] To address the problems mentioned in the background art, the technical solution adopted by this utility model is: a high-efficiency grinding equipment for smart lock shells, comprising: a workbench, characterized in that, double sliding rods are fixedly connected to both sides of the upper end of the workbench, the double sliding rods are slidably connected to a fixed clamp, a scraper is fixedly connected to the middle of the bottom end of the fixed clamp, the scraper slides in contact with the bottom inner side of the workbench, dust discharge ports are symmetrically opened at both ends of the bottom side of the workbench, a bracket is fixedly connected to the top of the workbench, a swing frame is connected to the bottom end of the bracket via a shaft, a first motor is fixedly installed on the outer side of the lower end of the swing frame, a grinding brush roller is fixedly connected to the output end of the first motor through the swing frame, and grinding brush discs are symmetrically fixedly connected to both ends of the grinding brush roller.

[0005] As a preferred embodiment of this utility model, an electric telescopic cylinder is fixedly connected to one side of the top of the fixed clamp, and a movable abutment block is fixedly connected to the output end of the electric telescopic cylinder.

[0006] As a preferred technical solution of this utility model, the top of the fixed clamp is provided with a trapezoidal groove on one side of the movable support block, and the bottom of the movable support block is slidably connected to the inside of the trapezoidal groove.

[0007] As a preferred technical solution of this utility model, tension springs are symmetrically connected to both sides of the swing frame inside the top of the bracket, and the end of the tension spring away from the bracket is connected to the swing frame.

[0008] As a preferred technical solution of this utility model, an internal threaded block is fixedly connected to one side of the fixed clamp, the internal threaded block is threadedly sleeved on the outside of the threaded rod, and a control switch is provided on one side of the upper end of the worktable.

[0009] As a preferred technical solution of this utility model, a second motor is fixedly connected to the outer side of one end of the workbench facing the threaded rod, and the output end of the second motor is connected to the threaded rod. The workbench has a pre-cut hole on one side of the internal threaded block, and the fixed clamp and the movable support block clamp the lock shell.

[0010] The present invention has the following advantages: The present invention can drive the grinding brush disc and the grinding brush roller simultaneously with a single first motor. The grinding brush roller can grind both ends and the top of the lock shell in the front and back directions, and the grinding brush disc can grind the sides of the lock shell. Thus, compared with the traditional technology, it can effectively grind the outer side of the lock shell in all directions. The movable lock case moves along with the scraper, which scrapes the grinding debris inside the workbench to the dust outlet. The dust can be collected by the receiving frame placed below the dust outlet, making it convenient to use and eliminating the need for personnel to clean the workbench. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present invention; Figure 2 This is a schematic diagram of the structure from another perspective of a preferred embodiment of the present invention; Figure 3 This is a cross-sectional structural schematic diagram of a preferred embodiment of the present invention; Figure 4 This is a schematic diagram of the disassembled structure of the grinding brush disc and grinding brush roller according to a preferred embodiment of this utility model.

[0012] Explanation of reference numerals in the attached drawings: 1. Workbench; 2. Double slide bar; 3. Fixed clamp; 4. Scraper; 5. Electric telescopic cylinder; 6. Movable support block; 7. Lock housing; 8. Internal threaded block; 9. Second motor; 10. Threaded rod; 11. Bracket; 12. Swing frame; 13. First motor; 14. Grinding brush roller; 15. Grinding brush disc; 16. Tension spring; 17. Trapezoidal groove; 18. Dust outlet; 19. Hollowed-out opening; 20. Control switch. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0014] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Please refer to the following: Figures 1-4 This utility model discloses a high-efficiency grinding equipment for the shell of a smart lock, comprising: a workbench 1, characterized in that double sliding rods 2 are fixedly connected to both sides of the upper end of the workbench 1, the double sliding rods 2 are slidably connected to a fixed clamp 3, a scraper 4 is fixedly connected to the middle of the bottom end of the fixed clamp 3, the scraper 4 slides in contact with the bottom inner side of the workbench 1, dust discharge ports 18 are symmetrically opened at both ends of the bottom side of the workbench 1, a bracket 11 is fixedly connected to the top of the workbench 1, a swing frame 12 is connected to the bottom end of the bracket 11 through a shaft, a first motor 13 is fixedly installed on the outer side of the lower end of the swing frame 12, a grinding brush roller 14 is fixedly connected to the output end of the first motor 13 through the swing frame 12, and grinding brush discs 15 are symmetrically fixedly connected to both ends of the grinding brush roller 14.

[0017] Among them, an electric telescopic cylinder 5 is fixedly connected to one side of the top of the fixed clamp 3, and a movable abutment block 6 is fixedly connected to the output end of the electric telescopic cylinder 5. A trapezoidal groove 17 is opened on one side of the movable abutment block 6 at the top of the fixed clamp 3 to ensure the stability of the structure when the movable abutment block 6 moves. The bottom of the movable abutment block 6 is slidably connected to the inside of the trapezoidal groove 17. Tension springs 16 are symmetrically connected to both sides of the swing frame 12 inside the top of the bracket 11. Through the tension of the tension springs 16, the swing frame 12 can swing accordingly when subjected to external force, thereby ensuring that the grinding brush roller 14 can grind the end and top of the lock shell 7. The tension spring 16 is connected to the swing frame 12 at the end away from the bracket 11. An internal threaded block 8 is fixedly connected to one side of the fixed clamp 3. The internal threaded block 8 is threadedly sleeved on the outside of the threaded rod 10. A control switch 20 is set on one side of the upper end of the worktable 1. The control switch 20 is connected to the first motor 13, the second motor 9 and the electric telescopic cylinder 5 through wires. The second motor 9 is fixedly connected to the outside of the end of the worktable 1 facing the threaded rod 10. The output end of the second motor 9 is connected to the threaded rod 10. A hollowed-out opening 19 is preset on the side of the internal threaded block 8 of the worktable 1. The fixed clamp 3 and the movable support block 6 clamp and hold the lock shell 7.

[0018] Specifically, in use, this utility model simply requires placing the lock shell 7 with its inner opening facing down on the top of the fixed clamp 3 and the movable support block 6. Then, the control switch 20 is operated to control the electric telescopic cylinder 5 to extend and push the movable support block 6, thereby fixing the lock shell 7 to be polished. Next, the first motor 13 is run to drive the polishing brush disc 15 and the polishing brush roller 14 to rotate. Then, the second motor 9 is controlled to drive the threaded rod 10 to rotate. The threaded rod 10 then drives the inner threaded block 8 to move, and the inner threaded block 8, along with the fixed clamp 3, moves along the double slide... The rod 2 moves, causing the lock case 7 to move to the grinding brush 15 and the grinding brush roller 14. The grinding brush roller 14 can grind the end of the lock case 7 that first comes into contact with it. If the lock case 7 continues to move, the top of the lock case 7 will be ground. At the same time, the grinding brush 15 can grind the sides of the lock case 7. When the fixed clamp 3 moves, the scraper 4 can also move. The scraper 4 can then scrape the grinding debris that falls inside the workbench 1 to the dust outlet 18. The debris can be collected by placing a collection box or trash can below the dust outlet 18.

[0019] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0020] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-efficiency grinding and polishing device for smart lock shells, comprising: The workbench (1) is characterized in that double slide rods (2) are fixedly connected to both sides of the upper end of the workbench (1), the double slide rods (2) are slidably connected to the fixed clamp (3), a scraper (4) is fixedly connected to the middle of the bottom end of the fixed clamp (3), the scraper (4) slides in contact with the bottom of the inner side of the workbench (1), dust discharge ports (18) are symmetrically opened at both ends of the bottom side of the workbench (1), a bracket (11) is fixedly connected to the top of the workbench (1), a swing frame (12) is connected to the bottom end of the bracket (11) through a shaft, a first motor (13) is fixedly installed on the outer side of the lower end of the swing frame (12), a grinding brush roller (14) is fixedly connected to the output end of the first motor (13) through the swing frame (12), and a grinding brush disc (15) is symmetrically fixedly connected to both ends of the grinding brush roller (14).

2. The high-efficiency grinding equipment for smart lock shells as described in claim 1, characterized in that, An electric telescopic cylinder (5) is fixedly connected to one side of the top of the fixed clamp (3), and a movable abutment block (6) is fixedly connected to the output end of the electric telescopic cylinder (5).

3. The high-efficiency grinding equipment for smart lock shells as described in claim 1, characterized in that, The top of the fixed clamp (3) is provided with a trapezoidal groove (17) on one side of the movable support block (6), and the bottom of the movable support block (6) is slidably connected to the inside of the trapezoidal groove (17).

4. The high-efficiency grinding equipment for smart lock shells as described in claim 1, characterized in that, The top of the bracket (11) is symmetrically connected to tension springs (16) on both sides of the swing frame (12), and the end of the tension spring (16) away from the bracket (11) is connected to the swing frame (12).

5. The high-efficiency grinding equipment for smart lock shells as described in claim 1, characterized in that, An internal threaded block (8) is fixedly connected to one side of the fixed clamp (3). The internal threaded block (8) is threaded onto the outside of the threaded rod (10). A control switch (20) is provided on one side of the upper end of the workbench (1).

6. The high-efficiency grinding equipment for smart lock shells as described in claim 1, characterized in that, The workbench (1) is fixedly connected to a second motor (9) on the outer side of one end of the threaded rod (10). The output end of the second motor (9) is connected to the threaded rod (10). The workbench (1) has a pre-set hollowed-out opening (19) on one side of the internal threaded block (8). The fixed clamp (3) and the movable support block (6) clamp the lock shell (7).

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