Drawing cutter capable of improving machining efficiency
By designing the replacement mechanism and dust blowing mechanism in the cutting tool, the problems of fatigue cracking and accumulation of the knife head are solved, and the rapid replacement of the knife head and internal cleaning of the knife body are achieved, and processing efficiency is improved.
Patent Information
- Application Number
- CN202420312431.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-20
AI Technical Summary
In the existing cutting technology, the cutting head is prone to fatigue and cracking during processing, which cannot be replaced quickly, which affects the processing efficiency. In addition, iron filings, cooling water and dirt are easily accumulated in the knife body, and it requires manual and regular cleaning.
A cutting tool including a replacement mechanism and a dust blowing mechanism is designed. The replacement mechanism can quickly change the tool through a motor, a worm, a transmission gear and a fixing clip. The dust blowing mechanism cleans up the accumulation through a blower, a main duct and an air outlet duct.
The rapid replacement of the knife head is achieved, avoiding the influence of processing efficiency, and the iron filings, cooling water and dirt in the knife body are cleaned through the dust blowing mechanism, reducing the need for manual cleaning.
Smart Images
Figure CN222156089U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of hollowing knives, and in particular to a hollowing knife for improving processing efficiency. Background Art
[0002] The cutting tool has a cutting base and a cutting head. Both the cutting base and the cutting head are very thin sheets. The cutting head is attached to the cutting base, so that the cutting tool rotates at high speed when working. Due to the low hardness of carbon graphite, it is often used in the processing of carbon graphite bodies.
[0003] According to the announcement number: CN201586554U, a material cutting knife is disclosed. This technology discloses "including a knife base and a knife head, characterized in that: the knife base is a "convex" shaped structure at the combination of the knife base and the knife head, and the knife head has a "concave" shaped structure at the combination of the knife head and the knife base, and other technical solutions have a better effect of combining the knife head and the knife base";
[0004] With regard to the above-mentioned related technologies, the inventors believe that the cutter head is subjected to greater cutting stress during the processing, and fatigue cracking is more likely to occur in the cutter head after a period of use. The tool cannot be replaced quickly, which affects the processing efficiency. Moreover, iron filings, cooling water, dirt, etc. are easily accumulated in the cutter body during processing, and manual cleaning is required on a regular basis during processing. Utility Model Content
[0005] The purpose of this application is to provide a cutting tool that improves processing efficiency, so as to improve the problem that the tool cannot be replaced quickly, which affects the processing efficiency, and iron filings, cooling water and dirt are easily accumulated in the tool body during processing, which requires manual regular cleaning during processing.
[0006] The present application provides a cutting tool for improving processing efficiency by adopting the following technical solutions:
[0007] A scraper for improving processing efficiency comprises a connecting seat, the upper end of which is fixedly connected to a dust blowing mechanism, the upper end of which is fixedly connected to a disassembly mechanism, the disassembly mechanism comprising a worm, one end of which is fixedly connected to a motor, and the output end of the motor is fixedly connected to the worm, the outer surface of the worm is meshingly connected to a transmission gear, the upper end of the transmission gear is fixedly connected to a rotating shaft, the upper end of the rotating shaft is fixedly connected to a rotating plate, both ends of the rotating plate are rotatably connected to connecting arms, one end of the connecting arm is rotatably connected to a moving seat, the upper end of the moving seat is fixedly connected to a fixing clamp, and the inner surface of the fixing clamp is fixedly connected to two limit plates.
[0008] By adopting the above technical solution, the cutting tool can be quickly replaced to avoid affecting the processing efficiency.
[0009] Optionally, the dust blowing mechanism includes a blower, one end of the blower is fixedly connected to a main pipe, the lower end of the main pipe is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a cross pipe, one end of the cross pipe is fixedly connected to three bent pipes, and the lower ends of the three bent pipes and the lower end of the connecting pipe are fixedly connected to an air outlet pipe.
[0010] By adopting the above technical solution, the powder generated when processing the workpiece can be blown out.
[0011] Optionally, both ends of the worm are rotatably connected to a fixed seat, and the lower end of the fixed seat is fixedly connected to the connecting seat.
[0012] By adopting the above technical solution, the rotation of the worm can be supported and fixed.
[0013] Optionally, a slider is fixedly connected to the lower end of the movable seat, a slide rail is slidably connected to the lower end of the slider, and the lower end of the slide rail is fixedly connected to the connecting seat.
[0014] By adopting the above technical solution, support and limitation are provided for the movement of the moving seat.
[0015] Optionally, a support base is fixedly connected to one side of the blower, and a lower end of the support base is fixedly connected to the connecting base.
[0016] By adopting the above technical solution, the blower is supported and fixed.
[0017] Optionally, the inner surface of the air outlet pipe is contact-connected with three fan blades, both ends of the three fan blades are rotatably connected with a connecting shaft, and one end of the connecting shaft is fixedly connected to the air outlet pipe.
[0018] By adopting the above technical solution, the wind direction of the air outlet duct can be controlled to facilitate dust blowing.
[0019] Optionally, a limiting ring is fixedly connected to the lower end of the connecting seat, a knife body is fixedly connected to the lower end of the limiting ring, and a plurality of knife heads are fixedly connected to the lower end of the knife body.
[0020] By adopting the above technical solution, the workpiece can be processed.
[0021] Optionally, there are six cutter heads in total, and the six cutter heads are distributed in a ring array.
[0022] By adopting the above technical solution, efficient processing of workpieces can be achieved.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The utility model is provided with a disassembly and replacement mechanism, in which the motor, worm, transmission gear, rotating plate and fixing clamp are used to realize fatigue cracking of the cutter head, and the cutter can be replaced quickly to avoid affecting the processing efficiency;
[0025] 2. The utility model is provided with a dust blowing mechanism, wherein the blower, the main pipeline, the connecting pipe, the cross pipe and the air outlet pipe are used to clean the accumulated iron filings, cooling water and dirt in the cutter body during processing; BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 It is a schematic diagram of the structure of the utility model.
[0027] Figure 2 It is a schematic diagram of the disassembly and replacement mechanism of the utility model.
[0028] Figure 3 It is a schematic diagram of the structure of the dust blower of the utility model.
[0029] Figure 4 This utility model Figure 3 A magnified view of the structure in the middle.
[0030] In the figure, 1. connecting seat; 2. disassembly and replacement mechanism; 21. worm; 211. fixed seat; 22. transmission gear; 23. rotating shaft; 24. rotating plate; 25. connecting arm; 26. moving seat; 27. fixing clamp; 271. limiting plate; 28. sliding block; 281. sliding rail; 29. motor; 3. dust blowing mechanism; 31. blower; 311. supporting seat; 32. main pipeline; 33. connecting pipe; 34. cross pipe; 35. bent pipe; 36. air outlet pipe; 37. fan blade; 371. connecting shaft; 4. limiting ring; 41. knife body; 42. knife head. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1 -Attached Figure 4 , further details of this application are given.
[0032] Example 1
[0033] Improve the processing efficiency of the knife, refer to Figure 1 and reference Figure 2, including a connecting seat 1, a dust blowing mechanism 3 is fixedly connected to the upper end of the connecting seat 1, a dismantling mechanism 2 is fixedly connected to the upper end of the connecting seat 1, the dismantling mechanism 2 includes a worm 21, one end of the worm 21 is fixedly connected to a motor 29, and the output end of the motor 29 is fixedly connected to the worm 21, the outer surface of the worm 21 is meshingly connected with a transmission gear 22, the upper end of the transmission gear 22 is fixedly connected to a rotating shaft 23, the upper end of the rotating shaft 23 is fixedly connected to a rotating plate 24, both ends of the rotating plate 24 are rotatably connected to connecting arms 25, one end of the connecting arm 25 is rotatably connected to a moving seat 26, the upper end of the moving seat 26 is fixedly connected to a fixing clamp 27, and the inner surface of the fixing clamp 27 is fixedly connected to two limit plates 271.
[0034] Reference Figure 2 Both ends of the worm 21 are rotatably connected to a fixing seat 211 , and the lower end of the fixing seat 211 is fixedly connected to the connecting seat 1 .
[0035] Reference Figure 2 The lower end of the movable seat 26 is fixedly connected with a slider 28 , the lower end of the slider 28 is slidably connected with a slide rail 281 , and the lower end of the slide rail 281 is fixedly connected with the connecting seat 1 .
[0036] Reference Figure 1 The lower end of the connecting seat 1 is fixedly connected to a limiting ring 4, the lower end of the limiting ring 4 is fixedly connected to a knife body 41, and the lower end of the knife body 41 is fixedly connected to a plurality of knife heads 42.
[0037] Reference Figure 1 There are six cutter heads 42 in total, and the six cutter heads 42 are distributed in a circular array.
[0038] The implementation principle of the embodiment of the present application is: when the pick-out knife is replaced, the motor 29 on the disassembly and replacement mechanism 2 is started, and the output end of the motor 29 drives the worm 21 to rotate on the fixed seat 211, the rotation of the worm 21 drives the transmission gear 22 to rotate, the rotation of the transmission gear 22 drives the rotating shaft 23 to rotate, the rotation of the rotating shaft 23 drives the rotating plate 24 to rotate, the rotation of the rotating plate 24 drives the connecting arm 25 to rotate, the rotation of the connecting arm 25 drives the moving seat 26 to move along the slide rail 281 under the action of the slider 28, the movement of the moving seat 26 drives the fixing clamp 27 to move, and the movement of the fixing clamp 27 completes the replacement of the pick-out knife.
[0039] Example 2
[0040] The difference between this embodiment and embodiment 1 is that:
[0041] Reference Figure 3The dust blowing mechanism 3 includes a blower 31, one end of the blower 31 is fixedly connected to a main pipeline 32, the lower end of the main pipeline 32 is fixedly connected to a connecting pipe 33, one end of the connecting pipe 33 is fixedly connected to a cross pipe 34, one end of the cross pipe 34 is fixedly connected to three bent pipes 35, the lower ends of the three bent pipes 35 and the lower ends of the connecting pipes 33 are fixedly connected to an air outlet pipe 36, the gas blown out from the output end of the blower 31 passes through the main pipeline 32 and the connecting pipe 33 and enters the cross pipe 34, and is blown out from the air outlet pipe 36 under the action of the bent pipe 35 to blow away the powder generated during the processing of the cutter body 41 and the cutter head 42.
[0042] Reference Figure 3 One side of the blower 31 is fixedly connected to a support base 311, and the lower end of the support base 311 is fixedly connected to the connecting base 1, so that the blower 31 is fixed on the connecting base 1 under the action of the support base 311 for operation.
[0043] Reference Figure 4 The inner surface of the air outlet pipe 36 is contacted and connected with three fan blades 37, and the two ends of the three fan blades 37 are rotatably connected with a connecting shaft 371, and one end of the connecting shaft 371 is fixedly connected to the air outlet pipe 36. The fan blades 37 are adjusted to make the fan blades 37 rotate on the air outlet pipe 36 along the connecting shaft 371.
[0044] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A cutting tool for improving processing efficiency, comprising a connecting seat (1), characterized in that: The upper end of the connection seat (1) is fixedly connected to a dust blowing mechanism (3), and the upper end of the connection seat (1) is fixedly connected to a disassembly and replacement mechanism (2); The disassembly and replacement mechanism (2) comprises a worm (21), one end of the worm (21) is fixedly connected to a motor (29), and the output end of the motor (29) is fixedly connected to the worm (21), the outer surface of the worm (21) is meshingly connected to a transmission gear (22), the upper end of the transmission gear (22) is fixedly connected to a rotating shaft (23), the upper end of the rotating shaft (23) is fixedly connected to a rotating plate (24), both ends of the rotating plate (24) are rotatably connected to connecting arms (25), one end of the connecting arm (25) is rotatably connected to a moving seat (26), the upper end of the moving seat (26) is fixedly connected to a fixing clamp (27), and the inner surface of the fixing clamp (27) is fixedly connected to two limit plates (271).
2. The cutting knife for improving processing efficiency according to claim 1, characterized in that: The dust blowing mechanism (3) comprises a blower (31), one end of the blower (31) is fixedly connected to a main pipe (32), the lower end of the main pipe (32) is fixedly connected to a connecting pipe (33), one end of the connecting pipe (33) is fixedly connected to a cross pipe (34), one end of the cross pipe (34) is fixedly connected to three bent pipes (35), and the lower ends of the three bent pipes (35) and the lower end of the connecting pipe (33) are fixedly connected to an air outlet pipe (36).
3. The cutting knife for improving processing efficiency according to claim 1, characterized in that: Both ends of the worm (21) are rotatably connected to a fixed seat (211), and the lower end of the fixed seat (211) is fixedly connected to the connecting seat (1).
4. The cutting knife for improving processing efficiency according to claim 1, characterized in that: The lower end of the movable seat (26) is fixedly connected to a slider (28), the lower end of the slider (28) is slidably connected to a slide rail (281), and the lower end of the slide rail (281) is fixedly connected to the connecting seat (1).
5. The cutting knife for improving processing efficiency according to claim 2, characterized in that: A support seat (311) is fixedly connected to one side of the blower (31), and a lower end of the support seat (311) is fixedly connected to the connection seat (1).
6. The cutting knife for improving processing efficiency according to claim 2, characterized in that: The inner surface of the air outlet pipe (36) is contact-connected with three fan blades (37), and both ends of the three fan blades (37) are rotatably connected with a connecting shaft (371), and one end of the connecting shaft (371) is fixedly connected to the air outlet pipe (36).
7. The cutting knife for improving processing efficiency according to claim 1, characterized in that: The lower end of the connection seat (1) is fixedly connected to a limiting ring (4), the lower end of the limiting ring (4) is fixedly connected to a knife body (41), and the lower end of the knife body (41) is fixedly connected to a plurality of knife heads (42).
8. The cutting knife for improving processing efficiency according to claim 7, characterized in that: There are six of the plurality of cutter heads (42) in total, and the six cutter heads (42) are distributed in a ring array.