Radial drilling machine for producing wire outlet cover
By designing cleaning and disassembly components on the radial drilling machine, the problems of chip residue and cumbersome drill bit replacement were solved, achieving efficient cleaning and quick replacement, and improving the quality and efficiency of wire cover production.
Patent Information
- Application Number
- CN202520090842.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Existing radial drilling machines lack an effective cleaning mechanism in the production of wire covers, resulting in residual chips that affect processing quality and machine operation, and the replacement of drill bits is cumbersome and time-consuming.
A radial drilling machine including a cleaning component and a disassembly component was designed. The cleaning component uses a cylinder to drive a cleaning plate to clean debris, and the disassembly component enables quick replacement of the drill bit through an anti-slip block and a conical block.
Effective chip removal improves the production efficiency of the wire feeder, simplifies the drill bit replacement process, and ensures processing quality and equipment operation stability.
Smart Images
Figure CN223833498U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of radial drilling machine technology, and in particular to a radial drilling machine for producing a wire outlet cover. Background Technology
[0002] In the field of electrical equipment manufacturing, the cable exit cover, as an important component, plays a crucial role in protecting circuits and ensuring electrical connection safety. With the continuous development of industrial production and the increasing demand for electrical equipment, the requirements for the production efficiency and quality of cable exit covers are also becoming increasingly stringent. Radial drilling machines, as a versatile and widely used metalworking machine tool, undertake important processing steps such as drilling in the production of cable exit covers. Through the rotational motion of the spindle and the axial feed motion, combined with the flexible movement of components such as the radial arm and spindle box, it can drill holes of different specifications and positions on the cable exit cover to meet the needs of subsequent assembly processes. However, when traditional radial drilling machines are applied to the production of cable exit covers, they often have some limitations due to various factors, resulting in areas for improvement in actual operation. Therefore, developing a more targeted and functionally optimized radial drilling machine for cable exit cover production has become an important current research topic in order to better improve the production level of cable exit covers.
[0003] The existing radial drilling machine used for producing wire cover mainly consists of basic components such as a base, column, radial arm, spindle box, and worktable. The base serves as the support structure for the entire drilling machine, providing a stable platform for the machine and ensuring stability during processing. The column is vertically mounted on the base, supporting and guiding the vertical and rotary movements of the radial arm. The outer column is fitted around the inner column and can rotate 360 degrees around it. The radial arm is long and narrow, with one end fitted onto the outer column, allowing it to move vertically along it, while the other end is fitted with the spindle box. The spindle box can move horizontally on the horizontal guide rail of the radial arm. Internally, it is equipped with a main drive motor, spindle, and corresponding speed change and feed transmission mechanisms to drive the spindle to rotate and achieve axial feed motion, thereby completing the drilling operation. The worktable is usually located above the base and is used to place the wire cover workpiece to be processed. Its surface often has grooves or fixture mounting structures to facilitate workpiece fixation.
[0004] However, in the existing technology, due to the lack of an effective cleaning mechanism during the drilling process, a large amount of chips generated during drilling cannot be cleaned in time. Residual chips easily enter the machined hole, rub against the hole wall, causing scratches on the hole wall, damaging the surface finish, affecting dimensional accuracy, making the product not meet quality standards, affecting assembly compatibility, and even leading to scrapping. This results in scratches on the hole wall, seriously affecting the surface quality and dimensional accuracy of the wire exit cover, which is not conducive to the production of high-quality wire exit cover products. Therefore, a radial drilling machine for producing wire exit covers is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a radial drilling machine for producing wire exit covers, aiming to improve the problem in the prior art where the lack of an effective cleaning mechanism leads to chips affecting the processing quality of the wire exit cover, the life of the drill bit, and the normal operation of the machine tool.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A radial drilling machine for producing wire feed covers includes a support base, a processing table fixedly connected to the top of the support base, a column fixedly connected to the top of the support base, a rocker arm slidably connected to the outer wall of the column, a sliding block slidably connected inside the rocker arm, a drill bit disposed inside the sliding block, and a cleaning component disposed on the surface of the processing table for quickly cleaning debris.
[0008] The cleaning assembly includes a fixed frame, which is fixedly connected to the surface of the support base. A cylinder is fixedly connected inside the fixed frame, and a cleaning plate is fixedly connected to the output end of the cylinder. The cleaning plate slides on the surface of the processing table. A collection box is slidably connected to the side wall of the processing table, and a wedge block is fixedly connected to the side wall of the collection box. A connecting plate is fixedly connected to the side wall of the processing table, and a connecting post is fixedly connected to one side of the connecting plate. A spring is installed inside the connecting post, with one end of the spring fixedly connected to the inner wall of the connecting post and the other end fixedly connected to a wedge ball. The wedge ball engages with the groove inside the wedge block. A disassembly assembly is provided on the outer wall of the drill bit, which is used to facilitate quick replacement of the drill bit by the operator.
[0009] As a further description of the above technical solution:
[0010] The disassembly assembly includes a collar and a sliding shaft. The collar is fixedly connected to the outer wall of the drill bit, and the sliding shaft is slidably connected inside the collar.
[0011] As a further description of the above technical solution:
[0012] The collar has a slot inside, and the sliding shaft is slidably connected to a drive shaft inside the sliding shaft;
[0013] As a further description of the above technical solution:
[0014] The top of the drive shaft is fixedly connected to an anti-blocking block, and the outer wall of the sliding shaft is slidably connected to a limit ring, with the outer wall of the limit ring being fixedly connected to the inside of the sliding shaft.
[0015] As a further description of the above technical solution:
[0016] A second spring is provided on the outer wall of the sliding shaft. One end of the second spring is fixedly connected to the outer wall of the sliding shaft, and the other end is fixedly connected to the side wall of the limiting ring.
[0017] As a further description of the above technical solution:
[0018] One end of the sliding shaft is fixedly connected to a connecting shaft, and the bottom end of the connecting shaft is fixedly connected to a conical block;
[0019] As a further description of the above technical solution:
[0020] A fixed ball is slidably connected to the outer wall of the conical block, and the fixed ball fits into the slot.
[0021] As a further description of the above technical solution:
[0022] The bottom end of the conical block is fixedly connected to a limiting plate.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, the cleaning plate is driven by a cylinder to slide on the surface of the processing table, thereby pushing the debris on the surface of the processing table into the collection box. By pulling the collection box to slide on the outer wall of the support, the mating block is disengaged from the mating ball, thereby achieving the effect of quickly cleaning debris. This solves the problem in the prior art that the chips affect the processing quality of the wire cover and the normal operation of the machine tool, and improves the overall efficiency of wire cover production.
[0025] 2. In this utility model, by pressing the anti-slip block, the transmission shaft is driven to slide inside the sliding shaft, thereby further causing the conical block to move synchronously. The movement of the conical block forces the fixed ball to slide on its surface, thereby achieving the effect of quickly replacing and maintaining the drill bit. This solves the problem of cumbersome and time-consuming drill bit replacement in the prior art and improves maintenance efficiency. Attached Figure Description
[0026] Figure 1 A three-dimensional schematic diagram of a radial drilling machine for producing a wire outlet cover according to this utility model;
[0027] Figure 2 This is a schematic diagram of the side of the processing table of a radial drilling machine for producing a wire outlet cover, as proposed in this utility model.
[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 for Figure 1 Enlarged view of point B in the middle;
[0030] Figure 5 This is a schematic diagram of the cross-sectional structure of the collar of a radial drilling machine for producing a wire outlet cover, as proposed in this utility model.
[0031] Figure 6 This is a schematic diagram of the sliding shaft cross-section of a radial drilling machine for producing a wire outlet cover, as proposed in this utility model.
[0032] Legend:
[0033] 1. Support base; 2. Machining table; 3. Column; 4. Rocker arm; 5. Sliding block; 6. Drill bit; 7. Limiting plate; 8. Fixing frame; 9. Cylinder; 10. Cleaning plate; 11. Collection box; 12. Mating block; 13. Connecting plate; 14. Connecting column; 15. Spring 1; 16. Mating ball; 17. Collar; 18. Slot; 19. Sliding shaft; 20. Drive shaft; 21. Anti-slip block; 22. Spring 2; 23. Limiting ring; 24. Connecting shaft; 25. Conical block; 26. Fixing ball. Detailed Implementation
[0034] 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.
[0035] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a radial drilling machine for producing wire covers, comprising a support base 1, a processing table 2 fixedly connected to the top of the support base 1, a column 3 fixedly connected to the top of the support base 1, a rocker arm 4 slidably connected to the outer wall of the column 3, the outer wall of the column 3 being slidably connected to the rocker arm 4 via a sliding guide rail, ensuring that the position of the rocker arm 4 can be flexibly adjusted during operation to meet drilling requirements at different angles, a sliding block 5 slidably connected inside the rocker arm 4, a drill bit 6 being disposed inside the sliding block 5, and a cleaning component being disposed on the surface of the processing table 2 for quickly cleaning debris;
[0036] The cleaning assembly includes a fixed frame 8, which is fixedly connected to the surface of the support base 1. A cylinder 9 is fixedly connected inside the fixed frame 8, and a cleaning plate 10 is fixedly connected to the output end of the cylinder 9. The cleaning plate 10 slides on the surface of the machining table 2. Driven by the cylinder 9, the cleaning plate 10 can slide and clean the surface of the machining table 2, quickly removing metal chips, dust, and other materials generated during the cutting process, keeping the machining table 2 clean. A collection box 11 is slidably connected to the side wall of the machining table 2. The collection box 11 is used to collect the debris swept off by the cleaning plate 10. The side wall of the collection box 11 is fixedly connected to... There is a mating block 12, and a connecting plate 13 is fixedly connected to the side wall of the processing table 2. A connecting column 14 is fixedly connected to one side of the connecting plate 13. A spring 15 is installed inside the connecting column 14. The function of the spring 15 is to keep the mating ball 16 in a specific position through elastic force, thereby ensuring the stability and accuracy of the equipment. One end of the spring 15 is fixedly connected to the inner wall of the connecting column 14, and the other end is fixedly connected to the mating ball 16. The mating ball 16 fits into the groove inside the mating block 12. A disassembly assembly is provided on the outer wall of the drill bit 6. The disassembly assembly is used to facilitate the operator to quickly change the drill bit 6.
[0037] Specifically, in the production of wire guides on a radial drilling machine, a large amount of chips are generated during drilling. If these chips are not cleaned in time, it will affect the processing quality and the normal operation of the machine tool. Cylinder 9 drives the cleaning plate 10 to slide on the surface of the processing table 2 through its output end. During the sliding process, the cleaning plate 10 effectively pushes the chips on the surface of the processing table 2 into the collection box 11. This process not only keeps the surface of the processing table 2 clean but also improves work efficiency. When it is necessary to clean or replace the collection box 11, the operator can directly pull the collection box 11 to move it while sliding. During the pulling process, the collection box 11 and the locking block 12 are tightly connected by the locking ball 16. When the operator applies a pulling force, the locking block 12 and the locking ball 16 will squeeze each other. Due to the groove inside the locking block 12, the locking ball 16 will be squeezed, which will force the spring 15 to elastically deform. The deformation of the spring 15 causes the groove of the locking block 12 to disengage from the locking ball 16, thereby releasing the locking state and completing the quick unlocking.
[0038] Reference Figure 4 - Figure 6The disassembly assembly includes a collar 17 and a sliding shaft 19. The collar 17 is fixedly connected to the outer wall of the drill bit 6, and the sliding shaft 19 is slidably connected inside the collar 17. The collar 17 has a groove 18 inside, which can tightly fit with the fixed ball 26 inside the sliding shaft 19, thereby ensuring that the sliding shaft 19 can slide stably during operation without deviation or falling off. A drive shaft 20 is slidably connected inside the sliding shaft 19 to further transmit power and drive the movement of the following components. An anti-slip block 21 is fixedly connected to the top of the drive shaft 20 to facilitate the unlocking and locking process for the operator. A limit ring 23 is slidably connected to the outer wall of the sliding shaft 19, and the outer wall of the limit ring 23 is fixedly connected to the inside of the sliding shaft 19.
[0039] Specifically, in the production of wire covers using a radial drilling machine, frequent changes of different drill bits 6 are required to meet diverse drilling needs. Since traditional drill bit loading and unloading methods are time-consuming and labor-intensive, the operator initiates the entire assembly's movement by pressing the anti-slip block 21. The anti-slip block 21 transmits force to the drive shaft 20, causing it to slide within the sliding shaft 19. This sliding of the drive shaft 20 not only drives the movement of other components but also causes the spring 22 to undergo elastic deformation, storing a certain amount of elastic potential energy. This process provides energy support for subsequent operations, ensuring smooth equipment operation.
[0040] Reference Figure 4 - Figure 6 A second spring 22 is provided on the outer wall of the sliding shaft 19. One end of the second spring 22 is fixedly connected to the outer wall of the sliding shaft 19. The main function of the second spring 22 is to provide a certain elastic force to ensure that the sliding shaft 19 can adjust its position appropriately under specific motion conditions and can withstand external forces from the axial direction. The other end is fixedly connected to the side wall of the limiting ring 23. A connecting shaft 24 is fixedly connected to one end of the sliding shaft 19. A conical block 25 is fixedly connected to the bottom end of the connecting shaft 24 to force the movement of the fixed ball 26. The fixed ball 26 is slidably connected to the outer wall of the conical block 25. The fixed ball 26 fits into the slot 18 to play an effective positioning and fixing role. A limiting plate 7 is fixedly connected to the bottom end of the conical block 25.
[0041] Specifically, as the drive shaft 20 continues to slide, it further causes the connecting shaft 24 to move synchronously. The movement of the connecting shaft 24 directly drives the conical block 25 to move. The movement of the conical block 25 will affect the fixed ball 26 that is closely matched with it. Since the conical block 25 has a certain vertical movement range during the movement, the fixed ball 26 contacts the outer wall of the conical block 25 at this time. When the conical block 25 moves downward, the fixed ball 26 will be released, causing the fixed ball 26 to disengage from the original slot 18. At this time, the fixed state in the slot 18 is released, providing free space for subsequent operations. However, when the conical block 25 moves upward, the fixed ball 26 will quickly enter the slot 18 due to the compression of the conical block 25, realizing a fast and stable insertion process. After the fixed ball 26 is inserted into the slot 18, it will be firmly fixed to ensure the stable position of the conical block 25 and prevent unnecessary movement or loosening. This allows the operator to quickly change the drill bit 6 without effort, which not only improves the efficiency of drill bit 6 replacement, but also provides the operator with a more convenient and safer user experience.
[0042] Working principle: When using this device, the rocker arm 4 drives the drill bit 6 to move freely, processing the workpiece. After processing, the output end of the cylinder 9 drives the cleaning plate 10 to slide on the surface of the processing table 2. When the cleaning plate 10 slides, it pushes the debris on the surface of the processing table 2 into the collection box 11. When cleaning is needed, the operator directly pulls the collection box 11 to make it slide. Under the action of the pulling force, the engaging block 12 and the engaging ball 16 are squeezed against each other. When the engaging ball 16 is squeezed, it will force the spring 15 to deform elastically, thereby causing the groove inside the engaging block 12 to disengage from the engaging ball 16, achieving quick unlocking and fixing. When the drill bit 6 needs to be replaced, the operator... Pressing the anti-slip block 21 will cause the drive shaft 20 to slide inside the sliding shaft 19. The sliding of the drive shaft 20 will cause the spring 22 to undergo elastic deformation, thereby storing elastic potential energy. When the drive shaft 20 slides, it will further cause the connecting shaft 24 to move synchronously. The movement of the connecting shaft 24 will drive the conical block 25 to move. When the conical block 25 moves, the fixed ball 26 will be forced to slide on its outer wall. When the conical block 25 moves downward, the fixed ball 26 will be released and thus disengage from the slot 18. When the conical block 25 moves upward, the fixed ball 26 will be quickly inserted into the slot 18 under its compression to achieve quick fixation, so as to facilitate the operator to quickly change the drill bit 6.
[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A radial drilling machine for producing wire feed covers, comprising a support base (1), characterized in that: The support base (1) is fixedly connected to the top of the processing table (2), the support base (1) is fixedly connected to the top of the column (3), the column (3) is slidably connected to the outer wall of the column (3), the rocker arm (4) is slidably connected to the inside of the rocker arm (4), the sliding block (5) is slidably connected to the inside of the sliding block (5), the drill bit (6) is provided inside the sliding block (5), and the surface of the processing table (2) is provided with a cleaning component, which is used to quickly clean up debris; The cleaning assembly includes a fixing frame (8), which is fixedly connected to the surface of the support base (1). A cylinder (9) is fixedly connected inside the fixing frame (8). A cleaning plate (10) is fixedly connected to the output end of the cylinder (9). The cleaning plate (10) slides on the surface of the processing table (2). A collection box (11) is slidably connected to the side wall of the processing table (2). A fitting block (12) is fixedly connected to the side wall of the collection box (11). There is a connecting plate (13), and a connecting post (14) is fixedly connected to one side of the connecting plate (13). A spring (15) is provided inside the connecting post (14). One end of the spring (15) is fixedly connected to the inner wall of the connecting post (14), and the other end is fixedly connected to a mating ball (16). The mating ball (16) fits into the groove inside the mating block (12). A disassembly assembly is provided on the outer wall of the drill bit (6). The disassembly assembly is used to facilitate the operator to quickly replace the drill bit (6).
2. The radial drilling machine for producing a wire outlet cover according to claim 1, characterized in that: The disassembly assembly includes a collar (17) and a sliding shaft (19). The collar (17) is fixedly connected to the outer wall of the drill bit (6), and the sliding shaft (19) is slidably connected inside the collar (17).
3. The radial drilling machine for producing a wire outlet cover according to claim 2, characterized in that: The collar (17) has a slot (18) inside, and the sliding shaft (19) is slidably connected to the drive shaft (20).
4. The radial drilling machine for producing a wire outlet cover according to claim 3, characterized in that: The top of the drive shaft (20) is fixedly connected to an anti-slip block (21), and the outer wall of the sliding shaft (19) is slidably connected to a limit ring (23), and the outer wall of the limit ring (23) is fixedly connected to the inner wall of the sliding shaft (19).
5. The radial drilling machine for producing a wire outlet cover according to claim 4, characterized in that: A second spring (22) is provided on the outer wall of the sliding shaft (19). One end of the second spring (22) is fixedly connected to the outer wall of the sliding shaft (19), and the other end is fixedly connected to the side wall of the limiting ring (23).
6. The radial drilling machine for producing a wire outlet cover according to claim 5, characterized in that: One end of the sliding shaft (19) is fixedly connected to a connecting shaft (24), and the bottom end of the connecting shaft (24) is fixedly connected to a conical block (25).
7. A radial drilling machine for producing a wire outlet cover according to claim 6, characterized in that: The outer wall of the conical block (25) is slidably connected to a fixed ball (26), which fits into the slot (18).
8. The radial drilling machine for producing a wire outlet cover according to claim 7, characterized in that: The bottom end of the conical block (25) is fixedly connected to a limiting disk (7).