Adjustable finish machining face milling cutter
By designing an adjustable finishing face milling cutter that includes a protection component, an adjustment component and a limit component, the problem of difficulty in precision control of the face milling cutter and easy damage to the cutter head during turning is solved, achieving precise adjustment and protection effects.
Patent Information
- Application Number
- CN202420948572.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-06
AI Technical Summary
Face milling cutters cannot flexibly adjust the turning length when turning workpieces, resulting in difficulty in accuracy control and the cutting head after turning is prone to damage.
An adjustable finishing face milling cutter including a protection component, an adjustment component, a face milling cutter component and a limiting component is designed. Through the cooperation of the adjustment component and the limit component, the face milling cutter component can be flexibly adjusted and protected.
It enables precise adjustment of face milling cutters, improves turning accuracy, and extends service life by protecting components from damage to the cutter head.
Smart Images
Figure CN222370482U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of face milling cutters, in particular to an adjustable finishing face milling cutter. Background Art
[0002] The face milling cutter has cutting edges on the end face and outer circle perpendicular to the tool shank. It is mainly used for milling planes. The cutting edge on the outer circle is the main cutting edge, and the cutting edge on the end face plays the same role as a scraper. Compared with the sleeve end mill, the face milling cutter has a shorter blade. The standard milling cutter diameter range is 80 to 250 mm. The cutting efficiency and processing quality of carbide face milling cutters are higher than those of high-speed steel milling cutters. Therefore, carbide face milling cutters are widely used to process planes.
[0003] There are two categories of face milling cutters. One is to fix the carbide blade on the teeth by brazing, and then install the teeth on the milling cutter body, which is called an insert-tooth face milling cutter. The second is to directly install the carbide blade on the milling cutter body and then fix it with screws, which is called an indexable machine-clamped milling cutter. When the face milling cutter is turning a workpiece, its turning length cannot be flexibly adjusted to control its turning accuracy. At the same time, the cutter head is exposed to the outside after turning, which makes it very easy to be damaged. Therefore, there is an urgent need for an adjustable finishing face milling cutter to overcome the above defects. Summary of the invention
[0004] The utility model aims to provide an adjustable finishing face milling cutter, which has the advantages of convenient adjustment and good protection effect, so as to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable finishing face milling cutter, comprising a protective component, an adjusting component, a face milling cutter component and a limiting component, the adjusting component being arranged in the inner cavity of the protective component, the face milling cutter component being arranged on the top of the adjusting component, the protective component comprising a protective cover and a through groove, the adjusting component comprising a fixing column, a threaded groove, a threaded rod, a mounting seat and a bearing, the limiting component comprising a limiting groove, a limiting rod, a sliding groove and a sliding block, the face milling cutter component comprising a fastening screw, a blade, a cutter body and a cutter pad, the through groove being opened on the surface of the protective cover, the cutter pad being evenly distributed on the surface of the cutter body, the fixing column being fixedly installed on the bottom of the cutter body, and the mounting seat being arranged at the bottom of the fixing column.
[0006] Furthermore, the protective cover is fixedly mounted on the surface of the mounting seat, and the blades are evenly distributed on the surface of the blade pad.
[0007] Furthermore, the fastening screws are evenly distributed on the surface of the blade, and the interior of the fastening screws is rotatably connected to the interior of the blade body through threads.
[0008] Furthermore, the thread groove is opened at the center of the fixing column, and the threaded rod rotates inside the thread groove.
[0009] Furthermore, the bearing is fixedly mounted on the top of the mounting seat, and the top of the bearing is fixedly connected to the bottom of the threaded rod.
[0010] Furthermore, the limiting grooves are evenly arranged at the bottom of the fixing column, the limiting rod is arranged inside the limiting grooves, and the sliding grooves are arranged inside the limiting rod.
[0011] Furthermore, the slider slides inside the slide groove, the relatively far side of the slider is fixedly connected to the inner cavity of the limiting groove, and the bottom of the limiting rod is fixedly connected to the top of the mounting seat.
[0012] In summary, due to the adoption of the above technology, the beneficial effects of the utility model are:
[0013] The utility model mainly protects the face milling cutter assembly by arranging a protection component, so that the surface of the face milling cutter assembly will not be bumped when it is placed at ordinary times, mainly adjusts the position of the face milling cutter assembly by arranging an adjustment component, and prevents the face milling cutter assembly from shaking during movement by arranging a limit assembly. When adjusting its height, the wrench can enter the inner cavity of the protective cover through the through groove, and the wrench is rotated at the same time. The wrench is in contact with the threaded rod at this time, and the threaded rod is driven to rotate by the wrench, and then the fixed column moves upward. At the same time, under the cooperation of the limit rod and the slider, the face milling cutter assembly will not shake when moving. On the contrary, when the wrench is rotated, the face milling cutter assembly moves downward, and its surface is protected by the action of the protective cover. The utility model has the advantages of convenient adjustment and good protection effect, and solves the problem that the face milling cutter cannot flexibly adjust its turning length when turning a workpiece, thereby controlling its turning accuracy, and the tool head is exposed to the outside after turning, which makes it very easy to be damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;
[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the limiting component of the utility model.
[0018] In the figure: 1. Protection assembly; 11. Protection cover; 12. Through slot; 2. Adjustment assembly; 21. Fixing column; 22. Threaded slot; 23. Threaded rod; 24. Mounting seat; 25. Bearing; 3. Face milling cutter assembly; 31. Fastening screw; 32. Blade; 33. Cutter body; 34. Cutter pad; 4. Limit assembly; 41. Limit slot; 42. Limit rod; 43. Slide slot; 44. Slider. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.
[0020] The utility model provides Figure 1-4 As shown, an adjustable finishing face milling cutter includes a protection component 1, an adjustment component 2, a face milling cutter component 3 and a limit component 4, the adjustment component 2 is arranged in the inner cavity of the protection component 1, the face milling cutter component 3 is arranged on the top of the adjustment component 2, the protection component 1 includes a protection cover 11 and a through groove 12, the adjustment component 2 includes a fixing column 21, a threaded groove 22, a threaded rod 23, a mounting seat 24 and a bearing 25, the limit component 4 includes a limit groove 41, a limit rod 42, a slide groove 43 and a slider 44, the face milling cutter component 3 includes a fastening screw 31, a blade 32, a cutter body 33 and a cutter pad 34, the through groove 12 is opened on the surface of the protection cover 11, the cutter pad 34 is evenly distributed on the surface of the cutter body 33, the fixing column 21 is fixedly installed at the bottom of the cutter body 33, and the mounting seat 24 is arranged at the bottom of the fixing column 21.
[0021] In some embodiments, the protective cover 11 is fixedly mounted on the surface of the mounting seat 24, and the blades 32 are evenly distributed on the surface of the tool pad 34. More specifically, the blades 32 are mainly used for turning the workpiece, and the tool pad 34 is used to improve the stability of the blades 32 during operation.
[0022] In some embodiments, the fastening screws 31 are evenly distributed on the surface of the blade 32, and the interior of the fastening screws 31 is rotatably connected to the interior of the blade body 33 via threads. More specifically, the blade 32 is fixed by setting the fastening screws 31, thereby facilitating its disassembly and replacement.
[0023] In some embodiments, the thread groove 22 is opened at the center of the fixing column 21, and the threaded rod 23 rotates inside the thread groove 22. More specifically, the threaded rod 23 is limited by setting the thread groove 22, and the position of the fixing column 21 is easily adjusted by setting the threaded rod 23.
[0024] In some embodiments, the bearing 25 is fixedly mounted on the top of the mounting seat 24, and the top of the bearing 25 is fixedly connected to the bottom of the threaded rod 23. More specifically, by setting the bearing 25, the threaded rod 23 will not rotate together with the mounting seat 24 when rotating.
[0025] In some embodiments, the limiting groove 41 is evenly opened at the bottom of the fixed column 21, the limiting rod 42 is arranged inside the limiting groove 41, and the sliding groove 43 is opened inside the limiting rod 42. More specifically, the limiting groove 41 is set to limit the limiting rod 42, and the sliding groove 43 is set to limit the sliding block 44.
[0026] In some embodiments, the slider 44 slides inside the slide groove 43, the relatively distant side of the slider 44 is fixedly connected to the inner cavity of the limiting groove 41, and the bottom of the limiting rod 42 is fixedly connected to the top of the mounting seat 24. More specifically, the slider 44 is set to limit the fixed column 21 to prevent the fixed column 21 from shaking during the movement.
[0027] Working principle:
[0028] When adjusting its accuracy, the wrench can be entered into the inner cavity of the protective cover 11 through the through slot 12, and the wrench is rotated at the same time. The wrench is now in contact with the threaded rod 23, and the threaded rod 23 is driven to rotate by the wrench, and then the fixed column 21 moves upward. At the same time, with the cooperation of the limit rod 42 and the slider 44, the face milling cutter assembly 3 will not shake when moving, and at the same time move to the specified position to improve its accuracy. On the contrary, when the wrench is rotated, the face milling cutter assembly 3 moves downward, and its surface is protected by the action of the protective cover 11.
[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
Claims
1. An adjustable finishing face milling cutter, characterized in that: The invention comprises a protection component (1), an adjustment component (2), a face milling cutter component (3) and a stopper component (4), wherein the adjustment component (2) is arranged in the inner cavity of the protection component (1), the face milling cutter component (3) is arranged on the top of the adjustment component (2), the protection component (1) comprises a protection cover (11) and a through groove (12), the adjustment component (2) comprises a fixing column (21), a threaded groove (22), a threaded rod (23), a mounting seat (24) and a bearing (25), and the stopper component (4) ) comprises a limiting groove (41), a limiting rod (42), a sliding groove (43) and a sliding block (44); the face milling cutter assembly (3) comprises a fastening screw (31), a blade (32), a cutter body (33) and a cutter pad (34); the through groove (12) is formed on the surface of the protective cover (11); the cutter pad (34) is evenly distributed on the surface of the cutter body (33); the fixing column (21) is fixedly mounted on the bottom of the cutter body (33); and the mounting seat (24) is arranged at the bottom of the fixing column (21).
2. The adjustable finishing face milling cutter according to claim 1, characterized in that: The protective cover (11) is fixedly mounted on the surface of the mounting seat (24), and the blades (32) are evenly distributed on the surface of the blade pad (34).
3. The adjustable finishing face milling cutter according to claim 1, characterized in that: The fastening screws (31) are evenly distributed on the surface of the blade (32), and the interior of the fastening screws (31) is rotatably connected to the interior of the blade body (33) via a thread.
4. The adjustable finishing face milling cutter according to claim 1, characterized in that: The thread groove (22) is opened at the center of the interior of the fixing column (21), and the threaded rod (23) rotates inside the thread groove (22).
5. The adjustable finishing face milling cutter according to claim 1, characterized in that: The bearing (25) is fixedly mounted on the top of the mounting seat (24), and the top of the bearing (25) is fixedly connected to the bottom of the threaded rod (23).
6. The adjustable finishing face milling cutter according to claim 1, characterized in that: The limiting grooves (41) are evenly arranged at the bottom of the fixing column (21), the limiting rod (42) is arranged inside the limiting grooves (41), and the sliding grooves (43) are arranged inside the limiting rod (42).
7. The adjustable finishing face milling cutter according to claim 1, characterized in that: The slider (44) slides inside the slide groove (43), the relatively far side of the slider (44) is fixedly connected to the inner cavity of the limit groove (41), and the bottom of the limit rod (42) is fixedly connected to the top of the mounting seat (24).