A blade fixing device for magnetic blade production

Abstract

The utility model discloses a kind of blade fixing devices for magnetic blade production, it is related to magnetic blade technical field.The utility model includes processing table, the bottom of the inner chamber of processing table is fixedly connected with operation table, the both sides of operation table top are all provided with adjustable positioning assembly, the inner chamber of operation table is provided with chip removal mechanism, the chip removal mechanism includes cleaning filter plate, the surface of operation table is provided with cleaning filter plate, the top of operation table one side is provided with mounting groove.The utility model reaches the purpose of support and cleaning by cleaning filter plate, can effectively avoid the iron filings generated by itself adsorption processing, keep surface clean, motor drive screw rod drives scraper to slide along cleaning filter plate bottom, along the iron filings on the surface of blade width direction is cleaned, simultaneously cooperate with the directional suction force generated by dust collector through collecting hopper and collecting pipe, can completely remove the iron filings on positioning surface.

Description

Technical Field

[0001] This utility model belongs to the field of magnetic blade technology, and in particular relates to a blade fixing device for the production of magnetic blades. Background Technology

[0002] Magnetic blades, due to their magnetic properties, require stable positioning during cutting, grinding, and other processing steps to avoid dimensional deviations caused by displacement. At the same time, it is necessary to clean up the iron filings generated during processing in a timely manner. These iron filings are easily attracted by the blades, which not only affects the processing accuracy but may also scratch the blade surface.

[0003] Chinese patent application CN221338147U discloses a positioning fixture for cutting tool machining, comprising a base and a column located above the base. A positioning block is fixedly connected to the column, and a groove is formed on the side of the positioning block away from the column. A connecting block is connected within the groove, and a clamping block and a pressure block are provided at the front end of the connecting block. This positioning fixture for cutting tool machining can be applied to cutting tools of different sizes, has a wide range of applications, is highly practical, and is simple to operate.

[0004] The aforementioned fixture achieves blade positioning through a symmetrical clamping structure, which can meet basic requirements in ordinary blade processing. However, when processing magnetic blades in printing equipment, it cannot adapt to the blade width corresponding to different magnetic rollers. Forced clamping will cause the middle of the wide blade to arch or the edge of the narrow blade to be unevenly stressed. At the same time, it lacks the function of cleaning iron filings, which affects the processing effect.

[0005] To address these issues, we provide a blade fixing device for magnetic blade manufacturing. Utility Model Content

[0006] The purpose of this invention is to provide a blade fixing device for magnetic blade production. By combining an adjustable positioning component and a chip removal mechanism, it solves the problems of existing fixing devices being unable to adapt to different blade widths corresponding to different magnetic rollers, and lacking a chip cleaning function.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to a blade fixing device for producing magnetic blades, comprising a processing table, an operating table fixedly connected to the bottom of the inner cavity of the processing table, adjustable positioning components on both sides of the top of the operating table, a chip removal mechanism in the inner cavity of the operating table, the chip removal mechanism including a cleaning filter plate disposed on the surface of the operating table, an installation groove formed on one side of the top of the operating table, a motor fixedly connected to one side of the inner wall of the installation groove, a lead screw fixedly connected to the output end of the motor, a threaded sleeve threaded to the surface of the lead screw, a scraper fixedly connected to one side of the threaded sleeve, the top of the scraper contacting the bottom of the cleaning filter plate, a collection groove formed at the bottom of the inner cavity of the operating table, a collection hopper connected to the bottom of the collection groove, and a collection pipe connected to the bottom of the collection hopper. One side is connected to a negative pressure vacuum cleaner. The cleaning filter plate is set on the surface of the workbench and uses a magnetic isolation material. It can not only support the magnetic blades, but also play a preliminary filtering and isolation role for the iron filings generated during processing, preventing larger iron filings from falling directly into the inner cavity of the workbench. After the motor starts, it drives the lead screw to rotate. The rotation of the lead screw is converted into the linear motion of the threaded sleeve, which in turn drives the scraper to slide along the bottom of the cleaning filter plate. During the sliding process, the scraper can push the iron filings remaining in the cleaning filter plate to the collection groove at the bottom of the inner cavity of the workbench, realizing the preliminary cleaning of iron filings. The collection hopper connected to the bottom of the collection groove can collect the scattered iron filings, and then transport the iron filings to the negative pressure vacuum cleaner through the collection pipe. The suction force generated by the negative pressure vacuum cleaner can completely suck up the iron filings in the collection hopper and collection groove, preventing iron filings from accumulating in the workbench.

[0009] The present invention is further configured such that the adjustable positioning component includes two movable frames, one side of which is slidably connected to the operating table. Adjustment grooves are provided on both sides of the top of each movable frame. A connecting rod is provided inside the adjustment groove, and a spring is sleeved on the surface of the connecting rod. A pressure block is fixedly connected to the bottom of the connecting rod. The slidable connection between the two movable frames and the operating table allows the spacing between the movable frames to be flexibly adjusted according to the length of the magnetic blade, adapting to blades of different sizes. When the connecting rod is pulled upwards, the spring is compressed, and the pressure block moves upwards to place the magnetic blade. After the magnetic blade is placed, the connecting rod is released, and the spring returns to its original position, causing the pressure block to fix the magnetic blade. This elastic clamping method ensures that the blade is stable and does not wobble during processing, while avoiding damage to the blade caused by rigid clamping. It also adapts to magnetic blades of different thicknesses, improving the versatility and ease of operation of the device.

[0010] The present invention is further configured such that each of the four corners of the bottom of the processing table is fixedly connected to a column, a partition is fixedly connected to one side of the column, and the top of the partition is fixedly connected to the negative pressure vacuum cleaner. The column provides stable support for the entire device, making it convenient for the operator to stand and operate, and the partition facilitates the installation of the negative pressure vacuum cleaner.

[0011] The present invention is further configured such that a movable groove is provided on one side of the inner cavity of the processing table, and a feeding roller is movably connected to the inner cavity of the movable groove. The feeding roller facilitates the feeding of the magnetic blade, reduces the friction between the blade and the feeding roller, and avoids scratching the blade surface.

[0012] The present invention is further configured such that a mounting frame is fixedly connected to the rear end of the processing table, and an equipment fixing plate is fixedly connected to the top of the mounting frame. The equipment fixing plate is used to install equipment required for processing magnetic blades, such as grinding machines and cutting machines.

[0013] The present invention is further configured such that a slider is fixedly connected to the bottom of one side of the movable frame, and one side of the slider is slidably connected to the operating table. The slider and the operating table are slidably connected, which provides a guiding function for the movement of the movable frame and ensures that the movable frame moves smoothly along a straight line when adjusting the spacing.

[0014] The present invention is further configured such that a pull rod is fixedly connected to the top of the connecting rod, and the surface of the pull rod is provided with anti-slip texture, so that the operator can easily lift the connecting rod to achieve the purpose of convenient positioning.

[0015] The present invention has the following beneficial effects.

[0016] 1. This utility model achieves the purpose of support and cleaning by cleaning the filter plate, which can effectively avoid the adsorption of iron filings generated during processing and keep the surface clean. The motor drives the lead screw to drive the scraper to slide along the bottom of the cleaning filter plate and sweep the iron filings on the surface along the width of the blade. At the same time, the negative pressure vacuum cleaner can completely remove the iron filings on the positioning surface by using the directional suction generated by the collection bucket and collection pipe.

[0017] 2. This utility model, through the sliding cooperation of the movable frame and the slider, can flexibly adjust the distance between the two movable frames, thereby adapting to magnetic blades of different lengths and meeting the size requirements of magnetic rollers of different specifications for blades. The connecting rod, together with the spring, drives the pressure block to form multi-point elastic clamping, which can not only adapt to blades of different thicknesses, but also fix slender blades with uniform force, avoiding the problem of blade sagging in the middle caused by single-point clamping, and significantly improving the straightness of long blade processing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 This is a perspective view of a blade fixing device used in the production of magnetic blades.

[0020] Figure 2 This is a perspective view of the operating table in a blade fixing device for producing magnetic blades.

[0021] Figure 3 This is a rear perspective view of a blade fixing device used in the production of magnetic blades.

[0022] Figure 4 A bottom-view perspective view of a blade fixing device used in the production of magnetic blades.

[0023] Figure 5 This is a perspective view of a movable frame in a blade fixing device for producing magnetic blades.

[0024] Figure 6 This is a top-view perspective view of the processing table in a blade fixing device for producing magnetic blades.

[0025] In the attached diagram: 1. Processing table; 2. Operating table; 3. Adjustable positioning component; 31. Moving frame; 32. Adjustment groove; 33. Connecting rod; 34. Spring; 35. Pressure block; 4. Chip removal mechanism; 41. Cleaning filter plate; 42. Mounting groove; 43. Motor; 44. Lead screw; 45. Threaded sleeve; 46. Scraper; 47. Collection groove; 48. Collection hopper; 49. Collection pipe; 410. Negative pressure vacuum cleaner; 5. Column; 6. Partition; 7. Mounting frame; 8. Equipment fixing plate; 9. Slider; 10. Pull rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example 1

[0028] Please see Figure 1-6 This utility model is a blade fixing device for producing magnetic blades, including a processing table 1. An operating table 2 is fixedly connected to the bottom of the inner cavity of the processing table 1. Adjustable positioning components 3 are provided on both sides of the top of the operating table 2. A chip removal mechanism 4 is provided in the inner cavity of the operating table 2. The chip removal mechanism 4 includes a cleaning filter plate 41, which is disposed on the surface of the operating table 2. An installation groove 42 is opened on one side of the top of the operating table 2. A motor 43 is fixedly connected to one side of the inner wall of the installation groove 42. A lead screw 44 is fixedly connected to the output end of the motor 43. A threaded sleeve 45 is threadedly connected to the surface of the lead screw 44. A scraper 46 is fixedly connected to one side of the threaded sleeve 45. The top of the scraper 46 contacts the bottom of the cleaning filter plate 41. A collection groove 47 is opened at the bottom of the inner cavity of the operating table 2. A collection hopper 48 is connected to the bottom of the collection groove 47. A collection pipe 49 is connected to the bottom of the collection hopper 48. A negative pressure vacuum cleaner 410 is connected to one side of the collection pipe 49.

[0029] Specifically: The cleaning filter plate 41 is set on the surface of the operating table 2 and is made of magnetic isolation material. It can not only support the magnetic blade, but also play a preliminary filtering and isolation role for the iron filings generated during processing, preventing larger iron filings from falling directly into the inner cavity of the operating table 2. After the motor 43 starts, it drives the lead screw 44 to rotate. The rotation of the lead screw 44 is converted into the linear motion of the threaded sleeve 45, which in turn drives the scraper 46 to slide along the bottom of the cleaning filter plate 41. During the sliding process, the scraper 46 can push the iron filings remaining in the cleaning filter plate 41 to the collection groove 47 at the bottom of the inner cavity of the operating table 2, realizing the preliminary cleaning of iron filings. The collection hopper 48 connected to the bottom of the collection groove 47 can collect the scattered iron filings, and then transport the iron filings to the negative pressure vacuum cleaner 410 through the collection pipe 49. The suction force generated by the negative pressure vacuum cleaner 410 when it is working can completely suck up the iron filings in the collection hopper 48 and the collection groove 47, preventing the iron filings from accumulating in the operating table 2.

[0030] Example 2

[0031] Please see Figure 1-6 Based on Embodiment 1, the adjustable positioning component 3 includes a movable frame 31, and there are two movable frames 31. One side of the movable frame 31 is slidably connected to the operating table 2. Adjustment grooves 32 are provided on both sides of the top of the movable frame 31. A connecting rod 33 is provided in the inner cavity of the adjustment groove 32. A spring 34 is sleeved on the surface of the connecting rod 33. A pressure block 35 is fixedly connected to the bottom of the connecting rod 33. Columns 5 are fixedly connected to the four corners of the bottom of the processing table 1. A partition 6 is fixedly connected to one side of the column 5. The top of the partition 6 is fixedly connected to the negative pressure vacuum cleaner 410. A movable groove is provided on one side of the inner cavity of the processing table 1. A feeding roller is movably connected to the inner cavity of the movable groove. A mounting frame 7 is fixedly connected to the rear end of the processing table 1. A device fixing plate 8 is fixedly connected to the top of the mounting frame 7. A slider 9 is fixedly connected to the bottom of one side of the movable frame 31. One side of the slider 9 is slidably connected to the operating table 2. A pull rod 10 is fixedly connected to the top of the connecting rod 33. The surface of the pull rod 10 is provided with anti-slip texture.

[0032] Specifically: The sliding connection between the two movable frames 31 and the operating table 2 allows the spacing of the movable frames 31 to be flexibly adjusted according to the length of the magnetic blade, accommodating blades of different sizes. When the connecting rod 33 is pulled upward, the spring 34 is compressed, and the pressure block 35 moves upward to place the magnetic blade. After the magnetic blade is placed, the connecting rod 33 is released, and the spring 34 returns to its original position, causing the pressure block 35 to fix the magnetic blade. The elastic clamping method ensures that the blade is stable and does not wobble during processing, while avoiding damage to the blade caused by rigid clamping. At the same time, it adapts to magnetic blades of different thicknesses, improving the versatility and ease of operation of the device. The column 5 provides stable support for the entire device, making it easy for operators to stand and operate. The partition 6 facilitates the installation of the negative pressure vacuum cleaner 410. The feeding roller facilitates the feeding of magnetic blades, reducing friction between the blades and the feeding roller and preventing scratches on the blade surface. The equipment fixing plate 8 is used to install equipment required for magnetic blade processing, such as grinding machines and cutting machines. The slider 9 is slidably connected to the operating table 2, providing guidance for the movement of the moving frame 31 and ensuring that the moving frame 31 moves smoothly along a straight line when adjusting the spacing. The pull rod 10 allows operators to easily lift the connecting rod 33 for convenient positioning.

[0033] The working principle of this utility model is as follows: When processing magnetic blades, the magnetic blade to be processed is first placed on the cleaning filter plate 41 on the feeding roller. The distance between the two moving frames 31 is adjusted according to the length of the magnetic blade. Pulling the pull rod 10 causes the connecting rod 33 to move upward in the adjusting groove 32. At this time, the spring 34 on the surface of the connecting rod 33 is compressed, and the pressure block 35 moves upward. After placing the magnetic blade in the appropriate position, the pull rod 10 is released, the spring 34 returns to its original position, and the connecting rod 33 is pushed downward. The pressure block 35 then presses the blade. The blade is firmly fixed by the elastic pressing method, which can adapt to blades of different thicknesses and avoid damage to the blade caused by rigid clamping.

[0034] While the cleaning filter plate 41 carries the blade, it performs preliminary filtration and isolation of the iron filings generated during processing, preventing larger iron filings from falling directly into the inner cavity of the operating table 2. After the motor 43 starts, it drives the lead screw 44 to rotate. The threaded sleeve 45 on the surface of the lead screw 44 converts the rotational motion into linear motion, thereby driving the scraper 46 to slide along the bottom of the cleaning filter plate 41, pushing the iron filings remaining on the cleaning filter plate 41 towards the collection groove 47 at the bottom of the inner cavity of the operating table 2.

[0035] Iron filings in the collection trough 47 are pushed into the collection hopper 48 by the scraper 46. The collection hopper 48 gathers the scattered iron filings and then transports them to the negative pressure vacuum cleaner 410 through the collection pipe 49. The suction generated by the negative pressure vacuum cleaner 410 completely sucks away the iron filings in the collection hopper 48 and the collection trough 47.

[0036] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A blade fixing device for producing magnetic blades, comprising a processing table (1), characterized in that: The bottom of the inner cavity of the processing table (1) is fixedly connected to the operating table (2), and adjustable positioning components (3) are provided on both sides of the top of the operating table (2). The inner cavity of the operating table (2) is provided with a chip removal mechanism (4). The chip removal mechanism (4) includes a cleaning filter plate (41), which is disposed on the surface of the operating table (2). A mounting groove (42) is provided on one side of the top of the operating table (2). A motor (43) is fixedly connected to one side of the inner wall of the mounting groove (42). A lead screw (44) is fixedly connected to the output end of the motor (43). A threaded sleeve (45) is threadedly connected to the surface of the lead screw (44). A scraper (46) is fixedly connected to one side of the threaded sleeve (45). The top of the scraper (46) contacts the bottom of the cleaning filter plate (41). A collection groove (47) is provided at the bottom of the inner cavity of the operating table (2). A collection hopper (48) is connected to the bottom of the collection groove (47). A collection pipe (49) is connected to the bottom of the collection hopper (48). A negative pressure vacuum cleaner (410) is connected to one side of the collection pipe (49).

2. The blade fixing device for producing magnetic blades according to claim 1, characterized in that: The adjustable positioning component (3) includes a movable frame (31), and there are two movable frames (31). One side of the movable frame (31) is slidably connected to the operating table (2). Adjustment grooves (32) are provided on both sides of the top of the movable frame (31). A connecting rod (33) is provided in the inner cavity of the adjustment groove (32). A spring (34) is sleeved on the surface of the connecting rod (33). A pressure block (35) is fixedly connected to the bottom of the connecting rod (33).

3. The blade fixing device for producing magnetic blades according to claim 1, characterized in that: The processing table (1) has four fixed columns (5) at the bottom corners, and a partition (6) is fixedly connected to one side of the column (5). The top of the partition (6) is fixedly connected to the negative pressure vacuum cleaner (410).

4. The blade fixing device for producing magnetic blades according to claim 1, characterized in that: The processing table (1) has a movable groove on one side of its inner cavity, and a feeding roller is movably connected to the inner cavity of the movable groove.

5. The blade fixing device for producing magnetic blades according to claim 1, characterized in that: The rear end of the processing table (1) is fixedly connected to a mounting bracket (7), and the top of the mounting bracket (7) is fixedly connected to a device fixing plate (8).

6. The blade fixing device for producing magnetic blades according to claim 2, characterized in that: A slider (9) is fixedly connected to the bottom of one side of the movable frame (31), and one side of the slider (9) is slidably connected to the operating table (2).

7. The blade fixing device for producing magnetic blades according to claim 2, characterized in that: A pull rod (10) is fixedly connected to the top of the connecting rod (33), and the surface of the pull rod (10) is provided with anti-slip texture.

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