Milling machine for machining mechanical workpiece
By designing a milling machine with iron suction roller, scraping ring and collection frame, the problem of the existing milling machine spattering a large amount of debris waste and iron filings during processing is solved, and the working environment is clean and the convenient collection and processing of iron filings is achieved.
Patent Information
- Application Number
- CN202422080803.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-08-27
AI Technical Summary
The existing milling machines generate a large amount of debris waste during processing, resulting in a dirty and messy working environment and inconvenient cleaning, and iron chips are prone to splashing and causing damage to the operator.
A milling machine including a bracket, support column, support plate, milling cutter, fixing plate, iron suction roller, scraper ring and collection frame is designed. The fixing plate is driven to clamp the workpiece by driving the drive assembly, and the milling cutter is processed, and the iron filings are cleaned through the iron suction roller and scraper ring, and the iron filings are collected from the collection frame.
It effectively solves the problem of splashing debris and iron filings, maintains the cleanliness of the working environment, facilitates the collection and treatment of iron filings, and avoids the risk of operator injury.
Smart Images
Figure CN222944576U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of workpiece milling, in particular to a milling machine for machining mechanical workpieces. Background Art
[0002] Milling machines refer to various types of machine tools that mainly use milling cutters to process the surface of workpieces. Milling machine tools mainly use rotational motion and can process various planes and grooves. They can also be used to process various curved surfaces and gears. In addition to milling planes, grooves, gear teeth, threads and spline shafts, milling machines can also process more complex surfaces.
[0003] During the milling process of the existing milling machine, the workpiece will generate a large amount of debris and waste, resulting in a very dirty working environment and inconvenient cleaning. In the process, iron chips are easily splashed and cause accidental injuries to the operator. At the same time, the iron chips after processing are not easy to clean, causing inconvenience in subsequent use. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a milling machine for machining mechanical workpieces, comprising a bracket, the bracket being a frame-type structure, support columns being slidably provided at both ends of the top of the bracket, a support plate being slidably provided between two support columns, and a milling cutter for machining workpieces being vertically provided in the middle of the support plate;
[0005] Fixed plates that can be clamped inward are movably provided at both ends of the middle part of the bracket, and a placement plate for placing workpieces is fixedly connected to the inner side of the fixed plate and is smaller than the thickness of the fixed plate. A driving component for driving the two fixed plates to move is provided inside the front end of the bracket, and an iron-absorbing roller for absorbing the surface of the placement plate is slidably and rotatably provided on the top of the fixed plate, and a scraper ring for removing iron filings from the surface of the iron-absorbing roller is slidably provided on the surface of the iron-absorbing roller, and a collection frame for collecting iron filings is pullable at the bottom of the bracket.
[0006] Preferably, the driving assembly includes a first motor, which is arranged at the front end of the bracket, and the output shaft of the first motor is fixedly connected to a bidirectional threaded rod, and threaded sleeves are threadedly connected to both ends of the surface of the bidirectional threaded rod, and each surface of the threaded sleeve is fixedly connected to one end of the fixed plate.
[0007] Preferably, each of the fixed plates is provided with a first electric slide rail along its length direction, a first slider is slidably provided on the surface of the first electric slide rail, a second motor is fixedly connected to the surface of the first slider, a rotating disk is fixedly connected to the output shaft of the second motor, and the surface of the suction roller is fixedly connected to the top of the rotating disk.
[0008] Preferably, a telescopic rod is provided on the top of the rotating disk, one end of the telescopic rod is fixedly connected to the surface of the scraper ring, and the scraper ring is slidably connected to the rotating disk.
[0009] Preferably, a collection box is provided at the bottom of the bracket, and sliding grooves are provided at both ends of the inner wall of the collection box, and third sliding blocks adapted to the sliding grooves are provided at both ends of the collection frame.
[0010] Preferably, a handle is provided on the front side of the collection frame.
[0011] Preferably, a third motor is fixedly connected to the middle portion of the support plate, and an output shaft of the third motor is fixedly connected to one end of the milling cutter.
[0012] Preferably, second electric slide rails are provided on both end surfaces of the bracket, a second slider is slidably provided on the surface of the second electric slide rail, and the surface of the second slider is fixedly connected to the bottom end of the support column. Beneficial Effects
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] First, place the workpiece on the placement plate, and then start the first motor to drive the two-way threaded rod to rotate, thereby driving the fixed plate to clamp inward to fix the workpiece. After fixing, start the milling cutter to process the workpiece. After processing, the first motor drives the two-way threaded rod to rotate, thereby driving the fixed plate to move outward to release the workpiece and take the workpiece out. Then, start the first electric slide rail to drive the iron suction roller to slide and clean the iron filings on the placement plate. After cleaning, start the telescopic rod to process the iron filings on the surface of the iron suction roller. After processing, pull the handle to pull out the collection frame to clean the iron filings, so that waste chips will not remain on the workbench, avoiding the phenomenon of messy workbench and making it more convenient to collect and process the processed iron filings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front structural schematic diagram of the utility model;
[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;
[0017] Figure 3 It is a side view structural schematic diagram of the fixing plate in the utility model.
[0018] In the figure: 1. bracket; 2. support column; 3. support plate; 4. third motor; 5. milling cutter; 6. first motor; 7. bidirectional threaded rod; 8. threaded sleeve; 9. fixing plate; 10. placement plate; 11. first electric slide rail; 12. first slider; 13. second motor; 14. suction roller; 15. scraper ring; 16. telescopic rod; 17. second electric slide rail; 18. second slider; 19. collection box; 20. collection frame; 21. slide groove; 22. third slider; 23. handle; 24. rotating disk. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0020] See also Figure 1-3 The utility model provides a technical solution: a milling machine for machining mechanical workpieces, comprising a bracket 1, the bracket 1 is a frame-type structure, support columns 2 are slidably arranged at both ends of the top of the bracket 1, a support plate 3 is slidably arranged between the two support columns 2, a milling cutter 5 for workpiece machining is vertically slidably arranged in the middle of the support plate 3, a third motor 4 is slidably connected to the middle of the support plate 3, the output shaft of the third motor 4 is fixedly connected to one end of the milling cutter 5, second electric slide rails 17 are arranged on the surfaces of both ends of the bracket 1, a second slider 18 is slidably arranged on the surface of the second electric slide rail 17, and the surface of the second slider 18 is fixedly connected to the bottom end of the support column 2.
[0021] In this embodiment, when the workpiece needs to be milled, the second electric slide rail 17 is driven to drive the second slider 18 to slide, thereby driving the support column 2 to slide, thereby achieving horizontal movement on the bracket 1. Since the milling cutter 5 is slidably provided on the support plate 3, the milling cutter 5 can achieve all-round milling of the workpiece.
[0022] Fixed plates 9 that can be clamped inward are movably provided at both ends of the middle part of the bracket 1, and a placement plate 10 for placing workpieces is fixedly connected to the inner side of the fixed plate 9 and is smaller than the thickness of the fixed plate 9. A driving component for driving the two fixed plates 9 to move is provided inside the front end of the bracket 1, and an iron-absorbing roller 14 for sucking the surface of the placement plate 10 is slidably and rotatably provided on the top of the fixed plate 9. A scraper ring 15 for removing iron filings from the surface of the iron-absorbing roller 14 is slidably sleeved on the surface of the iron-absorbing roller 14, and a collection frame 20 for collecting iron filings is pullable at the bottom of the bracket 1.
[0023] In this embodiment, the workpiece is placed on the placement plate 10 and then the two fixing plates 9 are driven to move inward, thereby fixing the workpiece on the placement plate 10 .
[0024] Both ends of the iron-absorbing roller 14 are made of rubber material to prevent the scraper ring 15 from removing iron filings from the surface of the iron-absorbing roller 14 .
[0025] The collecting frame 20 is located directly below the placing plate 10 , ensuring that all the iron filings generated during the processing fall into the collecting frame 20 for collection.
[0026] When the iron-absorbing roller 14 is not needed, the iron-absorbing roller 14 is first moved to one end of the fixed plate 9 without affecting the processing of the workpiece.
[0027] Furthermore, the driving assembly includes a first motor 6, which is arranged at the front end of the bracket 1. The output shaft of the first motor 6 is fixedly connected to a bidirectional threaded rod 7, and both ends of the surface of the bidirectional threaded rod 7 are threadedly connected to threaded sleeves 8, and the surface of each threaded sleeve 8 is fixedly connected to one end of the fixed plate 9.
[0028] In this embodiment, when the workpiece needs to be clamped and fixed, the first motor 6 is first started to drive the bidirectional threaded rod 7 to rotate, thereby driving the threaded sleeves 8 at both ends to slide inward, thereby driving the fixing plate 9 to slide inward, so that the workpiece on the placement plate 10 is clamped and fixed, and then milling is performed.
[0029] Furthermore, each fixed plate 9 is provided with a first electric slide rail 11 along its length direction, a first slider 12 is slidably provided on the surface of the first electric slide rail 11, a second motor 13 is fixedly connected to the surface of the first slider 12, a rotating disk 24 is fixedly connected to the output shaft of the second motor 13, and the surface of the suction roller 14 is fixedly connected to the top of the rotating disk 24.
[0030] In this embodiment, the output shaft of the second motor 13 is provided with a reducer.
[0031] When the iron filings on the placement plate 10 need to be cleaned, the first electric slide rail 11 is started to drive the first slider 12 to slide, thereby driving the iron suction roller 14 to move on the fixed plate 9 to process the iron filings on the placement plate 10 .
[0032] When it is no longer necessary to remove iron chips from the surface, the second motor 13 is started to drive the rotating disk 24 to rotate to the rear end without interfering with the milling process of the workpiece.
[0033] Furthermore, a telescopic rod 16 is provided on the top of the rotating disk 24 , one end of the telescopic rod 16 is fixedly connected to the surface of the scraper ring 15 , and the scraper ring 15 is slidably connected to the rotating disk 24 .
[0034] In this embodiment, when the surface of the iron-absorbing roller 14 is covered with iron filings, the scraper ring 15 is driven to slide to the outermost end of the iron-absorbing roller 14 by starting the telescopic rod 16 to process the iron filings on the surface.
[0035] Furthermore, a collection box 19 is provided at the bottom of the bracket 1, and slide grooves 21 are provided at both ends of the inner wall of the collection box 19. Third sliders 22 adapted to the slide grooves 21 are provided at both ends of the collection frame 20, and a handle 23 is provided on the front side of the collection frame 20.
[0036] In this embodiment, when the iron filings in the collection frame 20 need to be processed, the collection frame 20 is removed from the collection box 19 by pulling the handle 23. After cleaning, the third slider 22 is aligned with the slide groove 21 and inserted to the innermost part.
[0037] The working principle and use process of the utility model: After the utility model is installed, the workpiece is first placed on the placement plate 10, and then the bidirectional threaded rod 7 is driven to rotate by starting the first motor 6, thereby driving the fixed plate 9 to clamp inward to fix the workpiece. After the fixation is completed, the workpiece is processed by starting the milling cutter 5. After the processing is completed, the first motor 6 drives the bidirectional threaded rod 7 to rotate, thereby driving the fixed plate 9 to move outward to release the fixation of the workpiece, and the workpiece is taken out. Then, the first electric slide rail 11 is started to drive the iron-absorbing roller 14 to slide, and the iron filings on the placement plate 10 are cleaned. After the cleaning is completed, the iron filings on the surface of the iron-absorbing roller 14 are processed by starting the telescopic rod 16. After the processing, the collection frame 20 is pulled out by pulling the handle 23 to clean the iron filings.
[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A milling machine for machining mechanical workpieces, characterized in that: The invention comprises a support (1), wherein the support (1) is a frame-type structure, support columns (2) are slidably provided at both ends of the top of the support (1), a support plate (3) is slidably provided between the two support columns (2), and a milling cutter (5) for workpiece processing is vertically slidably provided in the middle of the support plate (3); The two ends of the middle part of the bracket (1) are movably provided with fixing plates (9) that can be clamped inwardly, and a placement plate (10) for placing a workpiece is fixedly connected to the inner side of the fixing plate (9) and is smaller than the thickness of the fixing plate (9). A driving component for driving the two fixing plates (9) to move is provided inside the front end of the bracket (1). An iron-absorbing roller (14) for absorbing the surface of the placement plate (10) is slidably and rotatably provided on the top of the fixing plate (9). A scraper ring (15) for removing iron filings from the surface of the iron-absorbing roller (14) is slidably sleeved on the surface of the iron-absorbing roller (14). A collection frame (20) for collecting iron filings is pullable at the bottom of the bracket (1).
2. A milling machine for machining a mechanical workpiece according to claim 1, characterized in that: The driving assembly comprises a first motor (6), the first motor (6) being arranged at the front end of the bracket (1), the output shaft of the first motor (6) being fixedly connected to a bidirectional threaded rod (7), the surfaces of the bidirectional threaded rod (7) being threadedly connected to threaded sleeves (8) at both ends, and the surface of each threaded sleeve (8) being fixedly connected to one end of the fixing plate (9).
3. A milling machine for machining a mechanical workpiece according to claim 1, characterized in that: Each of the fixed plates (9) is provided with a first electric slide rail (11) along its length direction; a first slider (12) is slidably provided on the surface of the first electric slide rail (11); a second motor (13) is fixedly connected to the surface of the first slider (12); an output shaft of the second motor (13) is fixedly connected to a rotating disk (24); and a surface of the iron suction roller (14) is fixedly connected to the top of the rotating disk (24).
4. A milling machine for machining a mechanical workpiece as claimed in claim 3, characterized in that: A telescopic rod (16) is arranged on the top of the rotating disk (24); one end of the telescopic rod (16) is fixedly connected to the surface of the scraper ring (15); and the scraper ring (15) is slidably connected to the rotating disk (24).
5. A milling machine for machining a mechanical workpiece as claimed in claim 1, characterized in that: A collecting box (19) is provided at the bottom of the bracket (1), sliding grooves (21) are provided at both ends of the inner wall of the collecting box (19), and third sliding blocks (22) adapted to the sliding grooves (21) are provided at both ends of the collecting frame (20).
6. A milling machine for machining a mechanical workpiece as claimed in claim 5, characterized in that: The collecting frame (20) is provided with a handle (23) on the front side.
7. A milling machine for machining a mechanical workpiece as claimed in claim 1, characterized in that: A third motor (4) is slidably connected to the middle of the support plate (3), and an output shaft of the third motor (4) is fixedly connected to one end of the milling cutter (5).
8. A milling machine for machining a mechanical workpiece as claimed in claim 1, characterized in that: Second electric slide rails (17) are provided on both end surfaces of the bracket (1), a second slider (18) is slidably provided on the surface of the second electric slide rail (17), and the surface of the second slider (18) is fixedly connected to the bottom end of the support column (2).