A polishing device for thread forming cutters

Abstract

The utility model discloses a kind of polishing devices for thread processing forming cutter, is related to cutter polishing technical field, including polishing machine outer frame, the lower end inside of polishing machine outer frame is fixedly arranged with magnetic drive mechanism, the upper end of polishing machine outer frame is provided with isolated polishing mechanism, the utility model solves the wear condition of the workpiece to be polished in the internal magnetic polishing machine of existing, while the problem of raw material waste caused by splashing in the use process of magnetic abrasive, the utility model is sealed by the setting of polishing machine outer frame, the sealing cover of polishing frame and upper end is realized buckling by the buckle piece of two sides, so that the space between polishing frame and sealing cover is sealed, prevent abrasive splashing and cause waste, maintain the stability in the polishing process of entire device, by the setting of isolated polishing mechanism, the lower plate surface of polishing box and polishing frame are mutually embedded, polishing box can be taken out and cleaned, the separation of baffle piece realizes cutter separation, prevent cutter mutual friction, screw pressure piece is used for fixed baffle piece.

Description

Technical Field

[0001] This utility model relates to the field of tool polishing technology, specifically a polishing device for thread forming tools. Background Technology

[0002] Magnetic polishing machines generate a magnetic field through electromagnetic fields or permanent magnets, which magnetizes the magnetic abrasive in the working area to form a "flexible magnetic brush". When the metal workpiece is immersed in the abrasive medium, under the action of the magnetic field, the abrasive rotates, vibrates and moves in multiple directions around the workpiece surface at high speed. Through microscopic cutting, scraping, grinding, friction and collision, the fine defects, oxide layer, burrs, oil stains and other substances on the workpiece surface are removed, achieving a high-precision polishing effect.

[0003] The magnetic polishing machine with authorization announcement number CN216179533U includes a first housing, a support base fixedly connected to the top surface of the first housing, a spring fixedly connected to the bottom surface of the inner wall of the first housing, a second housing fixedly connected to the end of the spring away from the first housing, a vibration motor fixedly connected to the bottom surface of the second housing, a motor fixedly connected to the middle of the bottom surface of the inner wall of the second housing, and a fixed plate fixedly connected to the output end of the motor. The motor drives the fixed plate and electromagnet to rotate, pulling the magnetic needle to move and polish the parts. At the same time, the vibration motor is controlled to operate, driving the second housing and the third housing to vibrate, thereby driving the magnetic needle and parts in the third housing to vibrate and polish. This achieves the goal of convenient and fast grinding and polishing of parts. However, all the workpieces to be polished inside this magnetic polishing machine are placed in one housing. Vibration will cause the workpieces to rub against each other, especially for tool-shaped workpieces, resulting in wear between the workpieces, affecting the polishing effect. At the same time, the magnetic abrasive may splash out during use, resulting in a poor working environment, waste of raw materials, and increased costs.

[0004] To address the aforementioned issues, a polishing device for thread forming tools is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a polishing device for thread forming tools, which solves the problems in the prior art of existing magnetic polishing machines where all the workpieces to be polished are placed in a box, and the vibration causes the workpieces to rub against each other, especially for tool-shaped workpieces, resulting in wear between the workpieces and affecting the polishing effect. At the same time, the magnetic abrasive may splash out during use, resulting in a poor working environment, waste of raw materials, and increased costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a polishing device for thread forming tools, comprising a polishing machine frame, a magnetic drive mechanism for driving magnetic abrasive to polish workpieces is fixedly installed inside the lower end of the polishing machine frame, an isolation polishing mechanism for placing thread forming tools is installed at the upper end of the polishing machine frame, the polishing machine frame includes a polishing frame, a sealing cover is rotatably installed at the upper end of the polishing frame, and fasteners for snap-fit ​​fixing are connected to the sealing cover and both sides of the polishing frame, the magnetic drive mechanism is installed at the lower end of the polishing frame, and the isolation polishing mechanism includes a polishing box inserted into the polishing frame, multiple sets of partitions are engaged inside the polishing box, and a screw for pressing and fixing the partitions is threadedly connected to the middle of the polishing box.

[0007] Preferably, the polishing machine frame further includes a main control panel fixedly mounted on one side of the lower frame, cooling fans for ventilation and heat dissipation are fixedly mounted on both sides of the lower frame, and control buttons for controlling the polishing device are fixedly mounted on the main control panel.

[0008] Preferably, handles are fixedly provided on both sides of the upper end of the sealing cover, a limiting component is provided at the rear end of the sealing cover, and a soft rubber pad is provided on one side of the sealing cover aligned with the polishing box.

[0009] Preferably, the fastener includes fasteners fixed to both sides of the sealing cover and locks fixed to both sides of the polishing frame.

[0010] Preferably, the magnetic drive mechanism further includes a motor component fixed inside the lower frame, the output end of the motor component is connected to a support plate, and a rotating flange is fixedly provided at the upper end of the support plate.

[0011] Preferably, the rotating flange is internally fixed with multiple sets of magnets.

[0012] Preferably, the polishing box is fixedly provided with pull rods at its four corners, a central column is fixedly provided at the center of the upper end of the polishing box, a side plate is fixedly provided on the outer ring, and the screw clamp is threadedly connected to the upper end of the central column.

[0013] Preferably, the central column has an inner groove, the side plate has an outer groove, and a partition is inserted between the inner groove and the outer groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The present invention provides a polishing device for thread forming tools. Through the setting of the outer frame of the polishing machine, the polishing frame and the upper sealing cover are fastened together by the buckles on both sides, so that the space between the polishing frame and the sealing cover is sealed, preventing abrasive from splashing out and causing waste, maintaining the stability of the entire device during the polishing process, and solving the problem that magnetic abrasive may splash out during the use of existing magnetic polishing machines, resulting in a poor working environment, material waste, and increased costs.

[0016] 2. The present invention provides a polishing device for thread forming tools. Through the setting of the isolation polishing mechanism, the lower plate of the polishing box and the polishing frame are fitted together, the polishing box can be removed for cleaning, the partition is set to separate the tools and prevent the tools from rubbing against each other, and the screw clamp is used to fix the partition. This solves the problem that in the existing magnetic polishing machine, all the workpieces to be polished are placed in a box, and the vibration will cause the workpieces to rub against each other, especially for tool-shaped workpieces, which will have wear between the workpieces. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the polishing machine frame of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall front view of the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of the present invention. Figure 1 ;

[0020] Figure 4 This is a schematic diagram of the internal structure of the present invention. Figure 2 ;

[0021] Figure 5 This is a schematic diagram of the magnetic drive mechanism of this utility model;

[0022] Figure 6 This is a schematic diagram of the overall disassembled structure of this utility model.

[0023] In the diagram: 1. Polishing machine outer frame; 11. Lower frame; 111. Cooling fan; 12. Main control panel; 121. Control button; 13. Polishing frame; 14. Sealing cover; 141. Handle; 142. Limiting component; 143. Soft rubber pad; 15. Buckle component; 151. Fastening component; 152. Lock; 2. Magnetic drive mechanism; 21. Motor component; 22. Support plate; 23. Rotating flange; 231. Magnet; 3. Isolation polishing mechanism; 31. Polishing box; 311. Pull rod; 312. Central column; 3121. Inner groove; 313. Side plate; 3131. Outer groove; 32. Screw clamping component; 33. Partition component. Detailed Implementation

[0024] 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.

[0025] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0026] Combination Figure 1 This utility model discloses a polishing device for thread forming tools, including a polishing machine frame 1. A magnetic drive mechanism 2 for driving magnetic abrasive to polish the workpiece is fixedly installed inside the lower end of the polishing machine frame 1. An isolation polishing mechanism 3 for placing thread forming tools is installed at the upper end of the polishing machine frame 1. The polishing machine frame 1 includes a polishing frame 13. A sealing cover 14 is rotatably installed at the upper end of the polishing frame 13. The sealing cover 14 and the two sides of the polishing frame 13 are connected with snap fasteners 15 that can be fastened and fixed. The magnetic drive mechanism 2 is located at the lower end of the polishing frame 13. The isolation polishing mechanism 3 includes a polishing box 31 inserted into the polishing frame 13. Multiple sets of partitions 33 are snapped into the polishing box 31. A screw clamp 32 for pressing and fixing the partitions 33 is threadedly connected to the middle of the polishing box 31.

[0027] Specifically, the polishing frame 13 and the upper sealing cover 14 are fastened together by the snap fasteners 15 on both sides, so that the space between the polishing frame 13 and the sealing cover 14 is sealed to prevent abrasive from splashing out and causing waste, and to maintain the stability of the entire device during the polishing process. The lower plate of the polishing box 31 is fitted into the polishing frame 13. The polishing box 31 can be removed for cleaning. The partition 33 is designed to separate the tools and prevent the tools from rubbing against each other. The screw clamp 32 is used to fix the partition 33.

[0028] The present invention will be further described below with reference to the embodiments.

[0029] Example 1:

[0030] Combination Figures 2-5 The outer frame 1 of the polishing machine also includes a main control panel 12 fixedly installed on one side of the lower frame 11. Cooling fans 111 for ventilation and heat dissipation are fixedly installed on both sides of the lower frame 11. A control button 121 for controlling the polishing device is fixedly installed on the main control panel 12. The cooling fan 111 dissipates heat from the magnetic drive mechanism 2 inside the lower frame 11. The control button 121 is used to control the polishing device.

[0031] Handles 141 are fixedly provided on both sides of the upper end of the sealing cover 14. A limiting member 142 is provided at the rear end of the sealing cover 14. A soft rubber pad 143 is provided on one side of the sealing cover 14, aligned with the polishing box 31. The handles 141 facilitate lifting and flipping the cover. The limiting member 142 limits the flipping and prevents the sealing cover 14 from affecting the main control panel 12. The soft rubber pad 143 is used to press and seal the upper end of the polishing box 31.

[0032] The fastener 15 includes fasteners 151 fixed on both sides of the sealing cover 14 and latches 152 fixed on both sides of the polishing frame 13. The fasteners 151 and latches 152 are fastened together to achieve a stable seal of the sealing cover 14.

[0033] The magnetic drive mechanism 2 also includes a motor component 21 fixed inside the lower frame 11. The output end of the motor component 21 is connected to a support plate 22. A rotating flange 23 is fixedly installed on the upper end of the support plate 22. The motor component 21 drives the support plate 22 to rotate, and the support plate 22 supports and fixes the rotating flange 23, thereby driving the rotating flange 23 to rotate synchronously.

[0034] Multiple sets of magnets 231 are fixedly installed inside the rotating flange 23. As the rotating flange 23 rotates, the magnets 231 drive the abrasive to rotate, vibrate, and move in multiple directions around the tool surface at high speed. Through microscopic cutting, scraping, grinding, friction, and collision, the fine defects, oxide layer, burrs, oil stains, etc. on the tool surface are removed, achieving a high-precision polishing effect.

[0035] Example 2:

[0036] Combination Figure 4 and Figure 6 The polishing box 31 has pull rods 311 fixedly installed at the four corners, a central column 312 fixedly installed at the upper center of the polishing box 31, and a side plate 313 fixedly installed on the outer ring. The screw clamp 32 is threadedly connected to the upper end of the central column 312. The pull rods 311 facilitate the removal of the polishing box 31. The central column 312 is located in the middle and works with the side plate 313 to separate the polishing space.

[0037] The central column 312 has an inner groove 3121, and the side plate 313 has an outer groove 3131. A partition 33 is inserted between the inner groove 3121 and the outer groove 3131. The inner groove 3121 and the outer groove 3131 are evenly arranged in a circular array of twelve groups, which can be snapped together to achieve twelve equal divisions. The number of partitions 33 can also be adjusted by unscrewing the screw clamp 32. The partition setting prevents the tools from rubbing against each other. The adjustable partition setting enhances operability and adapts to the changing needs of tools of different sizes.

[0038] 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.

[0039] 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. A polishing device for thread forming tools, comprising a polishing machine frame (1), characterized in that: The lower end of the outer frame (1) of the polishing machine is fixedly provided with a magnetic drive mechanism (2) for driving magnetic abrasive to polish the workpiece, and the upper end of the outer frame (1) of the polishing machine is provided with an isolation polishing mechanism (3) for placing thread forming tools. The outer frame (1) of the polishing machine includes a polishing frame (13). A sealing cover (14) is rotatably provided on the upper end of the polishing frame (13). The sealing cover (14) and the two sides of the polishing frame (13) are connected with snap fasteners (15) that can be fastened and fixed. The magnetic drive mechanism (2) is provided at the lower end of the polishing frame (13). The isolation polishing mechanism (3) includes a polishing box (31) inserted into the polishing frame (13). Multiple sets of partitions (33) are snapped into the polishing box (31). A screw clamp (32) for pressing and fixing the partitions (33) is threadedly connected to the middle of the polishing box (31).

2. The polishing device for thread forming tools according to claim 1, characterized in that: The outer frame (1) of the polishing machine also includes a main control panel (12) fixedly installed on one side of the lower frame (11). Cooling fans (111) for ventilation and heat dissipation are fixedly installed on both sides of the lower frame (11). Control buttons (121) for controlling the polishing device are fixedly installed on the main control panel (12).

3. The polishing device for thread forming tools according to claim 1, characterized in that: The upper end of the sealing cover (14) is fixedly provided with handles (141) on both sides, the rear end of the sealing cover (14) is provided with a limiting member (142), and a soft rubber pad (143) is provided on one side of the sealing cover (14) aligned with the polishing box (31).

4. The polishing device for thread forming tools according to claim 1, characterized in that: The fastener (15) includes fasteners (151) fixed on both sides of the sealing cover (14) and latches (152) fixed on both sides of the polishing frame (13).

5. A polishing device for thread forming tools according to claim 1, characterized in that: The magnetic drive mechanism (2) also includes a motor component (21) fixed inside the lower frame (11). The output end of the motor component (21) is connected to a support plate (22), and a rotating flange (23) is fixedly provided on the upper end of the support plate (22).

6. A polishing device for thread forming tools according to claim 5, characterized in that: Multiple sets of magnets (231) are fixedly installed inside the rotating flange (23).

7. A polishing device for thread forming tools according to claim 1, characterized in that: Pull rods (311) are fixedly installed at the four corners of the polishing box (31), a central column (312) is fixedly installed at the upper center of the polishing box (31), a side plate (313) is fixedly installed on the outer ring, and the screw clamp (32) is threadedly connected to the upper end of the central column (312).

8. A polishing device for thread forming tools according to claim 7, characterized in that: The central column (312) has an inner groove (3121), the side plate (313) has an outer groove (3131), and a partition (33) is inserted between the inner groove (3121) and the outer groove (3131).

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