Drilling device for bicycle frame machining

Abstract

The utility model discloses a drilling device for bicycle frame machining, which relates to the technical field of frame machining and comprises a base, a machining table is fixedly mounted at the upper end of the base, a rack is fixedly mounted outside the upper end of the machining table, a fixing mechanism is mounted at the upper end of the machining table, and a moving component is mounted at the top of the inner side of the rack. A dust collection mechanism is installed on the inner side of the base, a controller is fixedly installed at the lower right end of the rack, a first motor is installed at the lower end of a moving assembly, the output end of the first motor is in transmission connection with a drill bit, a groove is formed in the middle of the upper end of the machining table, and a plurality of through holes are distributed in the bottom of the groove at equal intervals. Under the cooperation of the draught fan, the dust suction pipe, the dust suction cover, the conveying pipe and the dust collection box, the draught fan can suck dust of chippings generated in the machining process, dust collection is conducted through the dust collection box, and therefore the chippings do not need to be manually cleaned by a user, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of frame processing, in particular to a drilling device for processing a bicycle frame. Background Art

[0002] The frame, as the skeleton of the entire bicycle, determines and affects the correctness and comfort of the riding posture to the greatest extent. The frame components are the basic structure of the bicycle, and are also the skeleton and body of the bicycle. Other components are also directly or indirectly installed on the frame.

[0003] The frame material has evolved from the earliest chrome-molybdenum steel to aluminum alloy, and then to the use of composite materials such as carbon fiber. Others include scandium alloy, magnesium alloy, titanium alloy, etc. The industry continues to develop new material formulas, improve pipe and structural design capabilities and innovate processing technology, just to make the frame lighter, stronger, more comfortable and more streamlined.

[0004] When a bicycle is produced, it is necessary to assemble and install related parts on the frame, and it is also necessary to drill holes in the frame to facilitate the assembly of related parts. The existing technology has the following problems:

[0005] In actual use of existing devices, the devices are mostly fixed manually during processing. The stability of manual operation is poor, and it is difficult to ensure that the drilling hole of the frame is perpendicular to the drill bit, resulting in low drilling accuracy. At the same time, the device does not have the function of collecting debris, and the user needs to manually clean the debris after processing, which is time-consuming and labor-intensive. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A drilling device for processing a bicycle frame comprises a base, a processing table is fixedly mounted on the upper end of the base, a frame is fixedly mounted on the outer upper end of the processing table, a fixing mechanism is mounted on the upper end of the processing table, a moving component is mounted on the inner top of the frame, a dust suction mechanism is mounted on the inner side of the base, a controller is fixedly mounted on the lower right end of the frame, a motor 1 is mounted on the lower end of the moving component, a drill bit is transmission-connected to the output end of the motor 1, a groove is opened in the middle of the upper end of the processing table, and a plurality of through holes are evenly distributed at the bottom of the groove.

[0008] Preferably: the fixing mechanism comprises two groups of support plates, the lower ends of the two groups of support plates are fixedly connected to the upper end of the processing table, the inner side of the front support plate is rotatably connected with a bidirectional screw, the external thread of the bidirectional screw is connected with two groups of threaded seats, the inner side of the rear support plate is fixedly installed with a guide rod, the external sliding connection of the guide rod is connected with two groups of guide blocks, the upper ends of the threaded seats and the guide blocks are fixedly installed with a fixing frame, the top of the fixing frame is fixedly installed with a screw sleeve, the inner side of the screw sleeve is rotatably connected with screw 1, the lower end of the screw 1 is rotatably connected with a pressure plate, and the left end of the front support plate is fixedly installed with motor 2.

[0009] Preferably, the left end of the bidirectional screw is drivingly connected to the output end of the second motor, a knob is fixedly installed on the top of the screw, and rubber pads are fixedly connected to the opposite surfaces of the fixing frame and the pressure plate.

[0010] Preferably: the moving assembly includes a screw rod, the left and right ends of the screw rod are rotatably connected to the left and right inner walls on the top inner side of the frame, the outer surface of the screw rod is threadedly connected to a moving seat, a limit rod is installed above the screw rod, the outer surface of the limit rod is slidably connected to a limit block, a hydraulic cylinder is fixedly installed at the lower end of the moving seat, and motor three is fixedly installed at the upper right end of the frame.

[0011] Preferably, the left and right ends of the limit rod are fixedly connected to the left and right inner walls of the frame, the upper end of the movable seat is fixedly connected to the lower end of the limit block, and the right end of the screw rod is transmission-connected to the output end of motor three.

[0012] Preferably: the dust suction mechanism includes a fan, the lower end of the fan is fixedly connected to the inner lower end of the base, the upper end of the fan is fixedly installed with a connected dust suction pipe, the top of the dust suction pipe is fixedly installed with a connected dust suction hood, the right end of the fan is fixedly installed with a connected conveying pipe, and the inner right side of the base is fixedly installed with a dust collecting box.

[0013] Preferably, the upper end of the fan is fixedly connected to the middle of the lower end of the processing table, the right end of the conveying pipe is fixedly connected to the upper left end of the dust collecting box and is in communication with each other, and the front of the dust collecting box is movably hinged with a box door.

[0014] Preferably, the bottom end of the motor 1 is fixedly connected to the output end of the hydraulic cylinder, and the through hole is communicated with the dust hood.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a drilling device for processing a bicycle frame. Through a fixing mechanism, a support plate, a bidirectional screw, a threaded seat, a guide rod, a guide block, a fixing frame, a screw sleeve, a screw, a pressure plate, and a motor, the fixing frame and the pressure plate can be used to squeeze and fix the frame, thereby achieving a good fixing effect, ensuring that the drilling position of the frame is vertical to the drill bit, greatly improving the accuracy and quality of the drilling, and at the same time, the device can fix frames of different lengths, greatly enhancing the scope of use of the device.

[0017] 2. The utility model provides a drilling device for processing a bicycle frame. Through a dust suction mechanism, with the cooperation of a fan, a dust suction pipe, a dust suction hood, a conveying pipe and a dust collecting box, the fan can suction the debris generated during processing and collect the dust through the dust collecting box, thereby eliminating the need for users to manually clean the debris, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a drilling device for processing a bicycle frame of the utility model;

[0019] Figure 2 It is a structural schematic diagram of the other side of the drilling device for processing a bicycle frame of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the mobile component of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the dust collection mechanism of the utility model.

[0023] In the figure: 1. base; 2. processing table; 3. frame; 4. fixing mechanism; 5. moving assembly; 6. dust collection mechanism; 7. controller; 8. motor 1; 9. drill bit; 10. groove; 11. through hole; 41. support plate; 42. bidirectional screw; 43. threaded seat; 44. guide rod; 45. guide block; 46. fixed frame; 47. screw sleeve; 48. screw 1; 49. pressure plate; 410. motor 2; 51. screw rod; 52. moving seat; 53. limit rod; 54. limit block; 55. hydraulic cylinder; 56. motor 3; 61. fan; 62. dust collection pipe; 63. dust collection hood; 64. conveying pipe; 65. dust collection box. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] like Figure 1-5As shown, the utility model provides a drilling device for processing a bicycle frame, comprising a base 1, a processing table 2 is fixedly installed on the upper end of the base 1, a frame 3 is fixedly installed on the upper end of the processing table 2, a fixing mechanism 4 is installed on the upper end of the processing table 2, a moving component 5 is installed on the inner top of the frame 3, a dust suction mechanism 6 is installed on the inner side of the base 1, a controller 7 is fixedly installed on the lower right end of the frame 3, a motor 8 is installed on the lower end of the moving component 5, the output end of the motor 8 is transmission-connected to a drill bit 9, a groove 10 is opened in the middle of the upper end of the processing table 2, and a plurality of through holes 11 are evenly distributed at the bottom of the groove 10.

[0026] The bottom end of the motor 8 is fixedly connected to the output end of the hydraulic cylinder 55 , and the through hole 11 is communicated with the dust cover 63 .

[0027] Through the fixing mechanism 4, the fixing frame 46 and the pressure plate 49 can be used to squeeze and fix the frame, thereby achieving a good fixing effect, ensuring that the drilling hole of the frame is vertical to the drill bit 9, greatly improving the accuracy and quality of the drilling, and at the same time, the device can fix frames of different lengths, greatly enhancing the scope of use of the device, and through the dust collection mechanism 6, the fan 61 can vacuum the debris generated during processing, and collect the dust through the dust box 65, so that the user does not need to manually clean the debris, thereby improving the practicality of the device.

[0028] like Figure 3 As shown, the fixing mechanism 4 includes two groups of support plates 41, the lower ends of the two groups of support plates 41 are fixedly connected to the upper end of the processing table 2, the inner side of the front support plate 41 is rotatably connected with a bidirectional screw 42, the external threaded connection of the bidirectional screw 42 is connected with two groups of threaded seats 43, the inner side of the rear support plate 41 is fixedly installed with a guide rod 44, the external sliding connection of the guide rod 44 is connected with two groups of guide blocks 45, the upper ends of the threaded seats 43 and the guide blocks 45 are fixedly installed with a fixing frame 46, the top of the fixing frame 46 is fixedly installed with a screw sleeve 47, the inner side of the screw sleeve 47 is rotatably connected with a screw 1 48, the lower end of the screw 1 48 is rotatably connected with a pressure plate 49, and the left end of the front support plate 41 is fixedly installed with a motor 2 410.

[0029] The left end of the bidirectional screw 42 is drivingly connected to the output end of the second motor 410, a knob is fixedly installed on the top of the screw, and rubber pads are fixedly connected to the opposite surfaces of the fixing frame 46 and the pressure plate 49.

[0030] When the two sets of fixing frames 46 are moved, the guide block 45 will be driven to slide synchronously on the guide rod 44, so that the stability of the fixing frame 46 during movement can be improved. The rubber pads provided can prevent the fixing frame 46 and the pressure plate 49 from causing damage to the frame.

[0031] like Figure 4As shown, the moving assembly 5 includes a screw rod 51, the left and right ends of the screw rod 51 are rotatably connected to the left and right inner walls on the top inner side of the frame 3, the outer surface of the screw rod 51 is threadedly connected to a moving seat 52, a limit rod 53 is installed above the screw rod 51, the outer surface of the limit rod 53 is slidably connected to a limit block 54, a hydraulic cylinder 55 is fixedly installed at the lower end of the moving seat 52, and a motor 3 56 is fixedly installed at the upper right end of the frame 3.

[0032] The left and right ends of the limit rod 53 are fixedly connected to the left and right inner walls of the frame 3, the upper end of the movable seat 52 is fixedly connected to the lower end of the limit block 54, and the right end of the screw rod 51 is transmission-connected to the output end of the motor three 56.

[0033] When the moving seat 52 moves, the limiting block 54 will be driven to slide synchronously on the limiting rod 53, thereby preventing the moving seat 52 from rotating.

[0034] like Figure 5 As shown, the dust suction mechanism 6 includes a fan 61, the lower end of the fan 61 is fixedly connected to the inner lower end of the base 1, the upper end of the fan 61 is fixedly installed with a connected dust suction pipe 62, the top of the dust suction pipe 62 is fixedly installed with a connected dust suction hood 63, the right end of the fan 61 is fixedly installed with a connected conveying pipe 64, and the dust collecting box 65 is fixedly installed on the inner right side of the base 1.

[0035] The upper end of the fan 61 is fixedly connected to the middle of the lower end of the processing table 2, the right end of the conveying pipe 64 is fixedly connected to the upper left end of the dust box 65, and they are connected. The front of the dust box 65 is movably hinged with a box door.

[0036] By providing the box door, the box door can be opened after the processing is completed, and the debris in the dust box 65 can be cleaned.

[0037] The working principle of the drilling device for bicycle frame processing will be described in detail below.

[0038] like Figure 1-5As shown, when the drilling device for processing a bicycle frame is used, the spacing between the two sets of fixing frames 46 can be adjusted according to the frame, and the motor 2 410 can be started. The motor 2 410 can drive the bidirectional screw 42 to rotate, so that the bidirectional screw 42 drives the two sets of threaded seats 43 connected by threads to move closer or farther, so that the two sets of threaded seats 43 can drive the two sets of fixing frames 46 to move synchronously. After the two sets of fixing frames 46 reach a suitable position, the frame can be placed horizontally on the inner side of the two sets of fixing frames 46, and then the screw can be rotated by the knob to make the screw rotate in the screw sleeve 47 and push the pressure plate 49 to move downward, so that the two ends of the frame can be pressed tightly, thereby achieving the effect of fixing the frame, and then the motor 1 8 and the hydraulic cylinder 55 can be started, so that the motor 1 8 drives the drill bit 9 to rotate, and the hydraulic cylinder 55 can drive the belt motor 8 to move downward, so that the drill bit 9 contacts the punching position on the frame, thereby facilitating punching. The motor three 56 can also be started, and the motor three 56 can drive the screw rod 51 to rotate, so that the screw rod 51 drives the moving seat 52 to move horizontally left and right, so that the hydraulic cylinder 55 drives the motor 8 to move synchronously, so that the punching position can be adjusted, thereby improving the efficiency of the frame punching. During processing, the fan 61 can be started. At this time, the debris generated by the punching will fall into the groove 10, and will be sucked into the dust hood 63 and the dust suction pipe 62 through the through hole 11, and will be discharged into the dust box 65 through the fan 61 and then through the conveying pipe 64, so that there is no need for manual collection by users, thereby improving the practicality of the device.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A drilling device for processing a bicycle frame, comprising a base (1), a processing table (2) being fixedly mounted on the upper end of the base (1), characterized in that: A frame (3) is fixedly mounted on the outside of the upper end of the processing table (2), a fixing mechanism (4) is installed on the upper end of the processing table (2), a moving assembly (5) is installed on the inner top of the frame (3), a dust suction mechanism (6) is installed on the inner side of the base (1), a controller (7) is fixedly mounted on the lower right end of the frame (3), a motor (8) is installed on the lower end of the moving assembly (5), and a drill bit (9) is connected to the output end of the motor (8) in a transmission manner, and a groove (10) is opened in the middle of the upper end of the processing table (2), and a plurality of through holes (11) are evenly distributed at the bottom of the groove (10).

2. A bicycle frame drilling device according to claim 1, characterized in that: The fixing mechanism (4) comprises two groups of support plates (41), the lower ends of the two groups of support plates (41) are fixedly connected to the upper end of the processing table (2), the inner side of the front support plate (41) is rotatably connected with a bidirectional screw rod (42), the outer side of the bidirectional screw rod (42) is threadedly connected with two groups of threaded seats (43), the inner side of the rear support plate (41) is fixedly installed with a guide rod (44), the outer side of the guide rod (44) is slidably connected with two groups of guide blocks (45), the upper ends of the threaded seats (43) and the guide blocks (45) are fixedly installed with a fixing frame (46), the top of the fixing frame (46) is fixedly installed with a screw sleeve (47), the inner side of the screw sleeve (47) is rotatably connected with a screw rod 1 (48), the lower end of the screw rod 1 (48) is rotatably connected with a pressing plate (49), and the left end of the front support plate (41) is fixedly installed with a motor 2 (410).

3. A bicycle frame drilling device according to claim 2, characterized in that: The left end of the bidirectional screw (42) is drivingly connected to the output end of the second motor (410), a knob is fixedly installed on the top of the screw, and rubber pads are fixedly connected to the opposite surfaces of the fixing frame (46) and the pressure plate (49).

4. A bicycle frame drilling device according to claim 1, characterized in that: The moving assembly (5) comprises a screw rod (51), the left and right ends of which are rotatably connected to the left and right inner walls of the top inner side of the frame (3), the outer surface of the screw rod (51) is threadedly connected to a moving seat (52), a limit rod (53) is installed above the screw rod (51), the outer surface of the limit rod (53) is slidably connected to a limit block (54), a hydraulic cylinder (55) is fixedly installed at the lower end of the moving seat (52), and a motor three (56) is fixedly installed at the upper right end of the frame (3).

5. A bicycle frame drilling device according to claim 4, characterized in that: The left and right ends of the limit rod (53) are fixedly connected to the left and right inner walls of the frame (3), the upper end of the movable seat (52) is fixedly connected to the lower end of the limit block (54), and the right end of the screw rod (51) is drivingly connected to the output end of the motor three (56).

6. The bicycle frame drilling device according to claim 1, characterized in that: The dust suction mechanism (6) comprises a fan (61), the lower end of the fan (61) is fixedly connected to the lower end of the base (1), the upper end of the fan (61) is fixedly mounted with a connected dust suction pipe (62), the top of the dust suction pipe (62) is fixedly mounted with a connected dust suction cover (63), the right end of the fan (61) is fixedly mounted with a connected conveying pipe (64), and the right side of the base (1) is fixedly mounted with a dust collecting box (65).

7. A bicycle frame drilling device according to claim 6, characterized in that: The upper end of the fan (61) is fixedly connected to the middle of the lower end of the processing table (2), the right end of the conveying pipe (64) is fixedly connected to the upper left end of the dust collecting box (65), and the two are connected. The front of the dust collecting box (65) is movably hinged with a box door.

8. The bicycle frame drilling device according to claim 1, characterized in that: The bottom end of the motor 1 (8) is fixedly connected to the output end of the hydraulic cylinder (55), and the through hole (11) is connected to the dust cover (63).

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