Hole opening device for end plate machining
By designing an end plate opening device that includes a fixed frame, motor, cylinder, grinding plate and vacuum cleaner, the problem of burr and debris removal after drilling is solved, realizing automated burr removal and debris removal, and improving processing efficiency.
Patent Information
- Application Number
- CN202422415041.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-08
AI Technical Summary
Existing end-plate drilling devices leave burrs and debris after drilling, making subsequent processing cumbersome, time-consuming, labor-intensive, and difficult to clean.
An opening device is designed, comprising a fixed frame, a motor, a cylinder, a grinding plate, a cleaning brush, and a vacuum cleaner. The grinding plate removes burrs, the cleaning brush cleans up debris, and the vacuum cleaner collects the debris.
It enables automatic deburring and debris removal after drilling, simplifying the processing flow, improving efficiency, and reducing cleaning time.
Smart Images
Figure CN223558622U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to electronic component processing equipment technical field, concretely is a kind of trepanning device for end plate processing. BACKGROUND
[0002] End plate is as power electronic component (such as frequency converter power module, inverter heat dissipation base plate, power converter installation base plate) in the key structural member of realization electrical connection, mechanical fixation and heat conduction, its processing quality directly influences the reliability and service life of power electronic equipment, in end plate manufacturing process, drilling process is mainly used to process mounting hole, heat dissipation hole or conducting hole, need to guarantee hole precision, hole wall roughness and surface burr-free, to meet the coaxiality requirement and insulation performance when component assembly.
[0003] The existing trepanning device for end plate processing, after trepanning end plate, uneven burr is left at the drilling of end plate, affects subsequent processing, needs to take out end plate from the clamping device of drilling, re-fixes in the bottom of grinding machine and grinds again, the process of re-grinding and finishing end plate is complicated, and time-consuming and laborious, and the outside of end plate and drilling place after drilling end plate are prone to leave debris, so that debris scatters everywhere in subsequent transportation of end plate, and it is time-consuming and laborious to clean up, therefore a kind of trepanning device for end plate processing is proposed to solve the above problems. SUMMARY
[0004] (I) technical problem solved
[0005] In view of the deficiencies of prior art, the utility model provides a kind of trepanning device for end plate processing, with the advantages of grinding and removing burr generated at the drilling of end plate, cleaning debris left when drilling end plate, solve the uneven burr left at the drilling of end plate after trepanning end plate, affect subsequent processing, re-grinding and finishing process of end plate is complicated, and time-consuming and laborious, and the outside of end plate and drilling place after drilling end plate are prone to leave debris, so that debris scatters everywhere in subsequent transportation of end plate, and it is time-consuming and laborious to clean up.
[0006] (II) technical scheme
[0007] The utility model discloses a technical scheme that solves the above technical problem is as follows: A trepanning device for end plate processing, including the processing platform, the top fixed connection of processing platform has two and is the fixed frame of symmetry distribution, the top fixed connection of left side fixed frame has first motor, the output shaft fixed connection of first motor has the one-way screw rod of inside rotation connection with left side fixed frame, the outside screw thread connection of one-way screw rod has the mounting plate, the inside fixed connection of mounting plate has first air cylinder, the output fixed connection of first air cylinder has the polishing plate, the top fixed connection of polishing plate has the connecting frame, the inside rotation connection of connecting frame has the cleaning brush, the top fixed connection of processing platform has the dust catcher, the air inlet fixed connection of dust catcher has the telescopic pipe of connecting frame fixed connection.
[0008] The utility model discloses a technical scheme that solves the above technical problem is as follows: A trepanning device for end plate processing, including the processing platform, the top fixed connection of processing platform has two and is the fixed frame of symmetry distribution, the top fixed connection of left side fixed frame has first motor, the output shaft fixed connection of first motor has the one-way screw rod of inside rotation connection with left side fixed frame, the outside screw thread connection of one-way screw rod has the mounting plate, the inside fixed connection of mounting plate has first air cylinder, the output fixed connection of first air cylinder has the polishing plate, the top fixed connection of polishing plate has the connecting frame, the inside rotation connection of connecting frame has the cleaning brush, the top fixed connection of processing platform has the dust catcher, the air inlet fixed connection of dust catcher has the telescopic pipe of connecting frame fixed connection.
[0009] The utility model discloses a trepanning device for end plate processing, has the advantage that the burr produced at the drilling of end plate is polished and removed, and the debris left during drilling of end plate is cleaned.
[0010] On the basis of the above technical scheme, the utility model can also be improved as follows.
[0011] Further, the inside of the fixed frame is fixedly connected with a synchronous rod, and the inside of the mounting plate is slidably connected with the synchronous rod.
[0012] The beneficial effect of the above further scheme is that the synchronous rod prevents the mounting plate from rotating with the one-way screw rod, limits the mounting plate, and enables the mounting plate to slide smoothly up and down.
[0013] Further, the right side of the connecting frame is fixedly connected with a second motor, the output shaft of the second motor is fixedly connected with the rotating shaft of the cleaning brush, the rear side of the polishing plate is fixedly connected with a sliding rod, and the inside of the mounting plate is slidably connected with the sliding rod.
[0014] Further, the top of the processing platform is fixedly connected with a drilling machine, and the top of the processing platform is fixedly connected with a control panel.
[0015] The beneficial effect of the above further scheme is that the drilling machine drills holes in the end plate, the control panel fixes the end plate, controls drilling, burr polishing, and debris cleaning.
[0016] Further, the top of the processing platform is fixedly connected with a second air cylinder, the top of the processing platform is fixedly connected with a mounting bracket, the output end of the second air cylinder is fixedly connected with a rack that is slidably connected with the mounting bracket, the inside of the mounting bracket is rotatably connected with a rotating column, the outside of the rotating column is fixedly connected with a half gear that is engaged with the rack, and the top of the rotating column is fixedly connected with a connecting plate.
[0017] The beneficial effect of the further scheme is that the connecting plate is driven to rotate, so that the end plate can polish burrs and clean debris.
[0018] Further, the front side of the connecting plate is fixedly connected with a third motor, the output shaft of the third motor is fixedly connected with a bidirectional threaded rod rotatingly connected with the inside of the connecting plate, and the outside of the bidirectional threaded rod is threadedly connected with a fixed plate slidingly connected with the inside of the connecting plate.
[0019] The beneficial effect of the further scheme is that the outside of the end plate is fixed, so that the end plate can be drilled, polished and cleaned. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a structural schematic view of the utility model;
[0021] Figure 2 It is a structural top view of the utility model;
[0022] Figure 3 It is a structural schematic view of the half gear of the utility model;
[0023] Figure 4 It is a structural schematic view of the polishing plate of the utility model.
[0024] In the drawing: 1, processing table; 2, fixed frame; 3, first motor; 4, unidirectional threaded rod; 5, mounting plate; 6, first air cylinder; 7, polishing plate; 8, connecting frame; 9, cleaning brush; 10, dust collector; 11, telescopic pipe; 12, synchronous rod; 13, second motor; 14, sliding rod; 15, drilling machine; 16, control panel; 17, second air cylinder; 18, mounting frame; 19, rack; 20, rotating column; 21, half gear; 22, connecting plate; 23, third motor; 24, bidirectional threaded rod; 25, fixed plate. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0026] In the embodiments, the first motor is arranged on the fixed frame, the second motor is arranged on the mounting frame, and the third motor is arranged on the connecting plate. Figures 1-4The utility model provides a kind of opening device for end plate processing, the utility model includes processing table 1, the top of processing table 1 is fixedly connected with the fixed frame 2 of two and symmetric distribution, the top of left fixed frame 2 is fixedly connected with first motor 3, the output shaft of first motor 3 is fixedly connected with the one-way threaded rod 4 of rotation connection with the inside of left fixed frame 2, the outside of one-way threaded rod 4 is threadedly connected with mounting plate 5, the inside of mounting plate 5 is fixedly connected with first cylinder 6, the output end of first cylinder 6 is fixedly connected with polishing plate 7, the top of polishing plate 7 is fixedly connected with connecting frame 8, connecting frame 8 is rotatably connected with cleaning brush 9, the top of processing table 1 is fixedly connected with dust collector 10, the air inlet of dust collector 10 is fixedly connected with telescopic pipe 11 fixedly connected with connecting frame 8.
[0027] when the end plate is punched, start first cylinder 6, to drive polishing plate 7 to the end of end plate and move, then the surface burr of end plate is polished, while starting first motor 3, first motor 3 drives one-way threaded rod 4 to rotate, to make one-way threaded rod 4 drive mounting plate 5 to slide on the outside of one-way threaded rod 4, to make polishing plate 7 move up and down and polish end plate burr, cleaning brush 9 rotates and enters the inside of connecting frame 8 with the end plate surface chip, then dust collector 10 sucks chip through connecting frame 8 into telescopic pipe 11, then into the inside of dust collector 10 and is stored.
[0028] Specifically, refer to Figure 2 The inside of right fixed frame 2 is fixedly connected with synchronous rod 12, and the inside of mounting plate 5 is slidably connected with synchronous rod 12.
[0029] In the embodiment, synchronous rod 12 makes mounting plate 5 not rotate with the rotation of one-way threaded rod 4, and limits mounting plate 5, so that mounting plate 5 can slide stably up and down.
[0030] Specifically, refer to Figure 2 And Figure 4 The right side of connecting frame 8 is fixedly connected with second motor 13, and the output shaft of second motor 13 is fixedly connected with the rotating shaft of cleaning brush 9, and the rear side of polishing plate 7 is fixedly connected with sliding rod 14 slidably connected with the inside of mounting plate 5.
[0031] In the embodiment, start second motor 13, to make cleaning brush 9 rotate, then cleaning brush 9 brings chip into connecting frame 8, to facilitate the collection of chip, and sliding rod 14 makes polishing plate 7 polish end plate more stably.
[0032] Specifically, refer to Figure 1 The top of processing table 1 is fixedly connected with drilling machine 15, and the top of processing table 1 is fixedly connected with control panel 16.
[0033] In this embodiment, the drilling machine 15 is punched on the end plate, and the control panel 16 controls the fixing, punching, burr polishing and debris cleaning of the end plate.
[0034] Specifically, referring to Figure 1 , Figure 3 and Figure 4 , the top of the machining table 1 is fixedly connected with the second cylinder 17, the top of the machining table 1 is fixedly connected with the mounting frame 18, the output end of the second cylinder 17 is fixedly connected with the rack 19 which is slidingly connected with the mounting frame 18, the inside of the mounting frame 18 is rotatably connected with the rotating column 20, the outside of the rotating column 20 is fixedly connected with the half gear 21 which is engaged with the rack 19, and the top of the rotating column 20 is fixedly connected with the connecting plate 22.
[0035] In this embodiment, the end plate is fixed on the top of the connecting plate 22, the second cylinder 17 is started to drive the rack 19 to slide, then the half gear 21 is rotated, and the rotating column 20 drives the connecting plate 22 to rotate by ninety degrees, so that the end plate on the top of the connecting plate 22 is rotated to be parallel to the mounting plate 5.
[0036] Specifically, referring to Figure 4 , the front side of the connecting plate 22 is fixedly connected with the third motor 23, the output shaft of the third motor 23 is fixedly connected with the bidirectional screw rod 24 which is rotatably connected with the inside of the connecting plate 22, and the outside of the bidirectional screw rod 24 is threadedly connected with the fixed plate 25 which is slidingly connected with the inside of the connecting plate 22.
[0037] In this embodiment, the third motor 23 is started to drive the bidirectional screw rod 24 to rotate, then the two fixed plates 25 are slid to fix the outside of the end plate, so as to facilitate the drilling, polishing and debris cleaning of the end plate.
[0038] Working principle:
[0039] Firstly, the end plate is fixed on the inside of the two fixed plates 25, the drilling machine 15 drills the end plate, and when the end plate is punched, the second cylinder 17 is started to drive the rack 19 to slide, then the half gear 21 is rotated, and the rotating column 20 drives the connecting plate 22 to rotate by ninety degrees, so that the end plate on the top of the connecting plate 22 is rotated to be parallel to the mounting plate 5, and the first cylinder 6 is started to drive the polishing plate 7 to move towards the end plate, then the surface burr of the end plate is polished.
[0040] Then: simultaneously start the first motor 3, the first motor 3 drives unidirectional screw rod 4 rotation, in turn makes unidirectional screw rod 4 drive mounting plate 5 slide in the outside of unidirectional screw rod 4, in turn makes polishing plate 7 up and down to the end plate burr and is polished, cleaning brush 9 rotates and enters the connecting frame 8 in the end plate surface chippings with connecting frame 8, then dust collector 10 passes through connecting frame 8 and is inhaled into telescopic pipe 11, then enters the inside storage of dust collector 10.
[0041] It should be noted that in this document, relationship terms such as first and second are used merely to differentiate one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprising", "including", or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements recited, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, an element defined by the statement "comprising a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus that includes the element.
[0042] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. An opening device for end plate machining, comprising a machining table (1), characterized in that: The top of the processing table (1) is fixedly connected with two symmetrical fixed frames (2), the top of the left fixed frame (2) is fixedly connected with a first motor (3), the output shaft of the first motor (3) is fixedly connected with a one-way threaded rod (4) rotatably connected with the inside of the left fixed frame (2), the outside of the one-way threaded rod (4) is threadedly connected with a mounting plate (5), the inside of the mounting plate (5) is fixedly connected with a first air cylinder (6), the output end of the first air cylinder (6) is fixedly connected with a polishing plate (7), the top of the polishing plate (7) is fixedly connected with a connecting frame (8), the inside of the connecting frame (8) is rotatably connected with a cleaning brush (9), the top of the processing table (1) is fixedly connected with a dust collector (10), the air inlet of the dust collector (10) is fixedly connected with a telescopic pipe (11) fixedly connected with the connecting frame (8).
2. The trepanning device for end plate machining according to claim 1, characterized by: The inside of the right fixed frame (2) is fixedly connected with a synchronous rod (12), and the inside of the mounting plate (5) is slidably connected with the synchronous rod (12).
3. The trepanning device for end plate machining according to claim 1, characterized in that: The right side of the connecting frame (8) is fixedly connected with a second motor (13), and the output shaft of the second motor (13) is fixedly connected with the rotating shaft of the cleaning brush (9), and the rear side of the polishing plate (7) is fixedly connected with a sliding rod (14) slidably connected with the inside of the mounting plate (5).
4. The trepanning apparatus for end plate machining according to claim 1, characterized by: The top of the processing table (1) is fixedly connected with a drilling machine (15), and the top of the processing table (1) is fixedly connected with a control panel (16).
5. The trepanning apparatus for end plate machining according to claim 1, characterized by: The top of the processing table (1) is fixedly connected with a second air cylinder (17), and the top of the processing table (1) is fixedly connected with a mounting bracket (18), and the output end of the second air cylinder (17) is fixedly connected with a rack (19) slidably connected with the mounting bracket (18), and the inside of the mounting bracket (18) is rotatably connected with a rotating column (20), and the outside of the rotating column (20) is fixedly connected with a half gear (21) meshing with the rack (19), and the top of the rotating column (20) is fixedly connected with a connecting plate (22).
6. The trepanning apparatus for end plate machining according to claim 5, wherein: The front side of the connecting plate (22) is fixedly connected with a third motor (23), the output shaft of the third motor (23) is fixedly connected with a bidirectional threaded rod (24) rotatably connected with the inside of the connecting plate (22), and the outside of the bidirectional threaded rod (24) is threadedly connected with a fixed plate (25) slidably connected with the inside of the connecting plate (22).