Shaft part end face double-chute slot milling machine
By designing a double-chute groove milling machine for end surfaces of shaft parts, double milling cutters and adjustment mechanisms are used to achieve efficient processing of double-chute grooves of shaft parts, and preventing debris from splashing through masking and discharge groove structures, the problems of low efficiency and difficulty in cleaning of debris are solved.
Patent Information
- Application Number
- CN202421553353.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-03
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-07-03
AI Technical Summary
When traditional groove milling machines process double chutes on the end surface of shaft parts, they are inefficient and difficult to clean up debris.
A double-chute groove milling machine for end face of shaft parts is designed, using two symmetrically arranged milling cutters and adjustment mechanisms, which can simultaneously process both sides of the end face of shaft parts, and prevent debris from splashing and facilitate cleaning through masking and discharge groove structures.
It improves the efficiency of double chute machining of shaft-type parts, is suitable for parts of various specifications, and effectively prevents debris from splashing, simplifying the cleaning process.
Smart Images
Figure CN222856812U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slot milling machines, in particular to a double-bevel slot milling machine for the end faces of shaft parts. Background Art
[0002] The slot milling machine is a machine tool used for the secondary processing of the automatic lathe. It can be modified to realize the milling of flat slots and other processes, and can also be equipped with drilling, tapping, chamfering and other processes. It is also called a compound machine or a special machine tool. It can be used for the milling of various non-standard metal materials such as metal materials and plastic materials. However, the traditional slot milling machine has the following shortcomings when used:
[0003] When traditional slot milling machines perform double bevel groove processing on the end faces of shaft parts, the processing needs to be completed in separate steps, resulting in low processing efficiency. In addition, the debris generated during processing is easily scattered on the ground, making it inconvenient to clean up.
[0004] Therefore, we propose a double-bevel groove milling machine for the end faces of shaft parts. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings of the prior art that when a slot milling machine performs double bevel processing on the end face of a shaft part, the processing needs to be completed in separate steps, the processing efficiency is low, and the debris generated during the processing is easily scattered on the ground, making it inconvenient to clean up. A double bevel slot milling machine for the end face of a shaft part is proposed to solve the shortcomings of the prior art that the milling machine needs to perform double bevel processing on the end face of a shaft part, the processing efficiency is low, and the debris generated during the processing is easily scattered on the ground, making it inconvenient to clean up.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] Double bevel groove milling machine for end face of shaft parts, including:
[0008] A bottom plate, a mounting plate is fixedly arranged on the surface of the bottom plate, a rectangular groove is formed through the surface of the mounting plate, and a sliding groove is formed on the surface of the bottom plate;
[0009] Two symmetrically arranged sliders, each of which is slidably connected in a rectangular groove, a bidirectional screw rod is rotatably penetrated on one side of the rectangular groove, the bidirectional screw rod respectively passes through the two sliders with threads, a hand wheel is fixedly arranged at one end of the bidirectional screw rod, a motor is fixedly arranged at the bottom of each slider, a connecting shaft is fixedly arranged at one end of the motor output shaft, and a milling cutter is fixedly arranged on the outer wall of each connecting shaft;
[0010] Two symmetrically arranged shields, each with a connecting plate fixed to the bottom of one side of the shield, the connecting plate and the slide groove being adapted;
[0011] A feeding assembly is arranged on the surface of the base plate and is used for conveying shaft parts.
[0012] In one possible design, the feeding assembly includes an electric push rod and a guide rail, which are both fixed on the surface of a base plate, a slide seat is slidably connected to the guide rail, the output shaft of the electric push rod and the slide seat are fixed, a stop block, two lower pressure blocks and a fixed plate are respectively fixed on the surface of the slide seat, a cylinder is fixed on the surface of the fixed plate, one end of the cylinder piston rod passes through the fixed plate and is fixed with an upper pressure block.
[0013] In a possible design, a second clearance groove is formed on an outer wall of one side of the shield, and a third clearance groove is formed on the surface of the shield.
[0014] In a possible design, two limiting bolts are threadedly penetrated on one side of the mounting plate, and a handle is fixedly disposed on one end of the limiting bolt away from the shield.
[0015] In a possible design, a first clearance groove is opened on one side of the mounting plate, the hand wheel is located in the first clearance groove, slots are opened on both sides of the first clearance groove, and a protective cover is inserted between the two slots.
[0016] In a possible design, a discharge groove is provided on the surface of the bottom plate.
[0017] In the present application, when in use, the bidirectional screw is rotated to drive the slider to move, thereby adjusting the spacing of the milling cutter. After the adjustment is completed, the protective cover is placed in the first clearance groove to provide protection for the handwheel, and then the motor is started to drive the milling cutter to rotate, and then the shaft parts are placed on the lower pressure block and against the stop block, and then the cylinder is started to drive the upper pressure block to press the parts, and then the electric push rod is started to drive the parts close to the milling cutter. The milling cutter simultaneously cuts both sides of the end face of the shaft parts to form a double bevel groove. The debris generated by the processing falls into the discharge trough under the cover of the mask, and flows out through the guidance of the discharge trough. After the processing is completed, the electric push rod is used again to retract the shaft parts, and then the shaft parts can be replaced and processed again.
[0018] Beneficial effects:
[0019] In the utility model, the double-bevel groove milling machine for the end face of shaft parts can process both sides of the end face of shaft parts at the same time by setting two milling cutters, so that the double bevel grooves can be processed at the same time, which improves the processing efficiency, and the spacing between the two milling cutters can be adjusted, which is suitable for shaft parts of various specifications;
[0020] In the utility model, the double-bevel groove milling machine for the end face of shaft parts can shield the debris generated by processing through the arrangement of multiple structures such as a mask, a connecting plate and a slide groove to prevent the debris from splashing, and guide the debris through a discharge chute to facilitate the collection of the debris;
[0021] In the utility model, the double-bevel groove milling machine for the end face of shaft parts can provide a clearance and protection for the hand wheel through the arrangement of the first clearance groove and the protective cover, thereby preventing the hand wheel from being rotated by external force and causing the milling cutter spacing to change, thereby ensuring the accuracy of processing;
[0022] In the utility model, double bevel groove processing can be performed on shaft parts, which improves the processing efficiency, and the distance between the two milling cutters can be adjusted. It is suitable for shaft parts of various specifications, and the debris can be shielded, guided and collected to avoid the debris splashing. At the same time, it can provide space and protection for the handwheel to avoid the change of the distance between the milling cutters caused by the rotation of the handwheel due to external force, thereby ensuring the accuracy of processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the double-slot milling machine for the end face of shaft parts proposed by the utility model;
[0024] Figure 2 This is a three-dimensional structural schematic diagram of the double-slot milling machine for the end face of shaft parts proposed by the utility model after the protective cover and the mask are removed;
[0025] Figure 3 This is a schematic diagram of the structure of the mask, connecting plate, second make way groove and third make way groove of the double-bevel groove milling machine for the end face of shaft parts proposed by the utility model;
[0026] Figure 4 The utility model is a schematic diagram of the structure of the feeding assembly of the double-slot milling machine for the end face of shaft parts.
[0027] In the figure: 1. Base plate; 2. Mounting plate; 3. Rectangular groove; 4. Sliding block; 5. Bidirectional screw rod; 6. Protective cover; 7. Limit bolt; 8. Discharge trough; 9. Slide; 10. First clearance groove; 11. Motor; 12. Connecting shaft; 13. Milling cutter; 14. Shield; 15. Connecting plate; 16. Second clearance groove; 17. Third clearance groove; 18. Electric push rod; 19. Guide rail; 20. Sliding seat; 21. Lower pressure block; 22. Stop block; 23. Fixed plate; 24. Cylinder; 25. Upper pressure block. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0029] Example 1
[0030] Reference Figure 1-Figure 4 , double bevel groove milling machine for end face of shaft parts, including:
[0031] A bottom plate 1, a mounting plate 2 is fixedly arranged on the surface of the bottom plate 1, a rectangular groove 3 is penetrated through the surface of the mounting plate 2, and a sliding groove 9 is arranged on the surface of the bottom plate 1;
[0032] Two symmetrically arranged sliders 4 are slidably connected in the rectangular groove 3. A bidirectional screw rod 5 is rotatably penetrated on one side of the rectangular groove 3. The bidirectional screw rod 5 is threadedly penetrated through the two sliders 4 respectively. A hand wheel is fixedly arranged at one end of the bidirectional screw rod 5. A motor 11 is fixedly arranged at the bottom of the slider 4. A connecting shaft 12 is fixedly arranged at one end of the output shaft of the motor 11. A milling cutter 13 is fixedly arranged on the outer wall of the connecting shaft 12. The spacing of the milling cutter 13 can be adjusted by using the bidirectional screw rod 5, which is suitable for processing shaft parts of various specifications.
[0033] Two symmetrically arranged shields 14, each having a connecting plate 15 fixedly provided at the bottom of one side of the shield 14, the connecting plate 15 and the slide groove 9 are adapted to be used for installing the shield 14, and the connecting plate 15 and the slide groove 9 are both L-shaped;
[0034] A feeding assembly is arranged on the surface of the base plate 1 and is used to convey shaft parts. The feeding assembly includes an electric push rod 18 and a guide rail 19. The electric push rod 18 and the guide rail 19 are both fixedly arranged on the surface of the base plate 1. A slide seat 20 is slidably connected to the guide rail 19. The output shaft of the electric push rod 18 is fixed to the slide seat 20. A stopper 22, two lower pressure blocks 21 and a fixed plate 23 are respectively fixedly arranged on the surface of the slide seat 20. A cylinder 24 is fixedly arranged on the surface of the fixed plate 23. One end of the piston rod of the cylinder 24 passes through the fixed plate 23 and is fixedly arranged with an upper pressure block 25. The shaft parts can be fixed and conveyed, which is convenient for processing the shaft parts.
[0035] Example 2
[0036] An improved double-slot milling machine for the end face of shaft parts based on Example 1;
[0037] In another aspect of this embodiment, a second clearance groove 16 is opened on the outer wall of one side of the mask 14, and a third clearance groove 17 is opened on the surface of the mask 14. The second clearance groove 16 makes way for shaft parts, and the third clearance groove 17 makes way for the connecting shaft 12, so as to facilitate the merging of the two masks 14.
[0038] In another aspect of this embodiment, two limiting bolts 7 are threadedly penetrated on one side of the mounting plate 2, and a handle is fixedly disposed on one end of the limiting bolt 7 away from the shield 14, so as to limit the shield 14 and prevent it from sliding.
[0039] In another aspect of this embodiment, a first clearance groove 10 is opened on one side of the mounting plate 2, and the handwheel is located in the first clearance groove 10. Slots are opened on both sides of the first clearance groove 10, and a protective cover 6 is inserted between the two slots. The first clearance groove 10 makes way for the handwheel and cooperates with the protective cover 6 to provide protection for the handwheel to prevent the handwheel from rotating due to external force.
[0040] In another aspect of this embodiment, a discharge groove 8 is provided on the surface of the bottom plate 1 to guide the debris generated by processing and facilitate the discharge of the debris.
[0041] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 11, electric push rod 18 and cylinder 24 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.
[0042] 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.
Claims
1. Double bevel groove milling machine for end face of shaft parts, characterized by: include: A bottom plate (1), a mounting plate (2) is fixedly provided on the surface of the bottom plate (1), a rectangular groove (3) is provided through the surface of the mounting plate (2), and a sliding groove (9) is provided on the surface of the bottom plate (1); Two symmetrically arranged sliders (4), the sliders (4) are both slidably connected in the rectangular groove (3), a bidirectional screw rod (5) is rotatably penetrated on one side of the rectangular groove (3), the bidirectional screw rod (5) is respectively threadedly penetrated through the two sliders (4), a hand wheel is fixedly arranged at one end of the bidirectional screw rod (5), a motor (11) is fixedly arranged at the bottom of the slider (4), a connecting shaft (12) is fixedly arranged at one end of the output shaft of the motor (11), and a milling cutter (13) is fixedly arranged on the outer wall of the connecting shaft (12); Two symmetrically arranged shields (14), each having a connecting plate (15) fixedly provided at the bottom of one side of the shield (14), the connecting plate (15) being adapted to the slide groove (9); A feeding assembly is arranged on the surface of the base plate (1) and is used for conveying shaft parts.
2. The double-slot milling machine for the end face of shaft parts according to claim 1, characterized in that: The feeding assembly comprises an electric push rod (18) and a guide rail (19), the electric push rod (18) and the guide rail (19) are both fixedly arranged on the surface of the bottom plate (1), a slide seat (20) is slidably connected to the guide rail (19), the output shaft of the electric push rod (18) and the slide seat (20) are fixedly arranged, a stopper (22), two lower pressing blocks (21) and a fixed plate (23) are respectively fixedly arranged on the surface of the slide seat (20), a cylinder (24) is fixedly arranged on the surface of the fixed plate (23), one end of the piston rod of the cylinder (24) passes through the fixed plate (23) and is fixedly arranged with an upper pressing block (25).
3. The double-bevel groove milling machine for the end face of shaft parts according to claim 2, characterized in that: A second clearance groove (16) is provided on one side outer wall of the shield (14), and a third clearance groove (17) is provided on the surface of the shield (14).
4. The double-bevel groove milling machine for the end face of shaft parts according to claim 3 is characterized in that: Two limiting bolts (7) are threadedly penetrated on one side of the mounting plate (2), and a handle is fixedly disposed on one end of the limiting bolt (7) away from the shield (14).
5. The double-bevel groove milling machine for end faces of shaft parts according to claim 4, characterized in that: A first clearance groove (10) is provided on one side of the mounting plate (2), the hand wheel is located in the first clearance groove (10), slots are provided on both sides of the first clearance groove (10), and a protective cover (6) is inserted between the two slots.
6. The double-bevel groove milling machine for the end face of shaft parts according to claim 5, characterized in that: A discharge groove (8) is provided on the surface of the bottom plate (1).