Quick-change type metal plate drilling tool transmission module

Abstract

The utility model relates to the technical field of drilling tool, concretely is a quick change formula metal plate drilling tool transmission module, the utility model relates to a quick change formula metal plate drilling tool transmission module, including the frame, the both sides of frame rotatory connection have screw rod, the circular arc surface screw thread connection of screw rod has transmission frame, the upper end fixed connection of transmission frame has the sliding rod, the circular arc surface sliding connection of sliding rod has the equipment box, the inside fixed connection of equipment box far from sliding rod one end has first motor, the output fixed connection of first motor has the drill bit, the inside rotatory connection of transmission frame has tool holder. Solveed when utilizing the metal plate drilling processing equipment to the metal plate that is processed to process, cannot fixedly compress the metal plate that is processed to cause the tiny deviation in the processing process to lead to the processing to appear the deviation, influence product quality, thereby reduce the traditional metal plate drilling processing equipment production quality problem.

Description

Technical Field

[0001] This utility model relates to the field of drilling tool technology, and in particular to a quick-change metal plate drilling tool transmission module. Background Technology

[0002] Drilling tool transmission refers to the process in drilling operations where energy from a power source (such as an electric motor) is transferred to the drilling tool to enable it to perform specified movements (main motion and feed motion) in order to complete the hole machining on the workpiece.

[0003] Existing technologies, such as the utility model patent with publication number CN202555860U, disclose a drilling machine tool for machining front axle leaf spring holes. This utility model aims to provide a drilling machine tool whose spindle power unit can move freely laterally on the machine tool bed, improving machining efficiency. The machine tool includes: a bed, two spindle power units, and a workpiece positioning and clamping device. Each spindle power unit includes a base and a geared motor, a thrust cylinder, and a spindle box mounted on the base. The spindle box includes an output shaft and a drill bit. The workpiece positioning and clamping device is mounted on the head of the bed. The drilling machine tool is characterized by: an adjusting base plate fixed to the bed, the adjusting base plate having a guide groove perpendicular to the output shaft, and the base of the spindle power unit being slidably connected to the guide groove.

[0004] The following defects were found in the above-mentioned content: When using metal plate drilling equipment to process the metal plate to be processed, it is impossible to fix and clamp the metal plate to be processed, which causes slight displacement during the processing and results in processing deviation, affecting product quality and thus reducing the production quality of traditional metal plate drilling equipment. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of existing technology where, when using metal plate drilling equipment to process the metal plate, the metal plate cannot be fixed and clamped tightly, resulting in slight displacement during the processing and causing deviations that affect product quality and thus reduce the production quality of traditional metal plate drilling equipment. Therefore, a quick-change metal plate drilling tool transmission module is proposed.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a quick-change metal plate drilling tool transmission module, comprising a frame, with screws rotatably connected to both sides of the frame, a transmission frame threadedly connected to the arc surface of the screws, a sliding rod fixedly connected to the upper end of the transmission frame, an equipment box slidably connected to the arc surface of the sliding rod, a first motor fixedly connected inside the equipment box at the end away from the sliding rod, a drill bit fixedly connected to the output end of the first motor, a tool holder rotatably connected inside the transmission frame, and a bracket fixedly connected to one end of the frame, the bracket being internally fixedly connected to... There is a second motor, and wires are fixedly connected inside the second motor. The output end of the second motor is fixedly connected to one of the screws, and the other end of the wires is fixedly connected to the frame. Two clamping devices are provided on the upper surface of the frame. The clamping devices include two upright plates. The ends of the two upright plates that are close to each other are fixedly connected to the frame. A lead screw is rotatably connected inside the upright plate. Two moving blocks are threadedly connected to the arc surface of the lead screw. A connecting rod is rotatably connected to one side of the moving block. A rotating block is rotatably connected to the ends of the two connecting rods that are close to each other. A pressure plate is fixedly connected to the lower surface of the rotating block.

[0007] The effect achieved by the above components is to use the clamping device to clamp the metal plate to be processed, so that the drilling tool transmission module can quickly complete the processing of the metal plate to be processed.

[0008] Preferably, a limiting rod is fixedly connected to one end of the upright plate, and one side of the limiting rod is slidably connected to the pressure plate.

[0009] The effect achieved by the above components is to restrict the pressure plate from sliding up and down along the limiting rod.

[0010] Preferably, a handle is fixedly connected to one end of the lead screw, and the handle is in the shape of a cross.

[0011] The effect achieved by the above components is to facilitate the rotation of the lead screw using a handle.

[0012] Preferably, an anti-slip pad is fixedly connected to the lower surface of the pressure plate, and the surface of the anti-slip pad is corrugated.

[0013] The effect achieved by the above components is to prevent the metal plate from sliding by pressing it with the anti-slip pad.

[0014] Preferably, one end of the frame is provided with a pushing device, the pushing device includes two telescopic rods, one end of the telescopic rod is fixedly connected to the frame, the output end of the telescopic rod is fixedly connected to a push plate, the upper surface of the push plate is fixedly connected to a push rod, the push rod has a positioning hole inside, and a pin is engaged inside the positioning hole.

[0015] The effect achieved by the above components is to push out the processed metal plate using a pusher plate.

[0016] Preferably, the arc surface of the telescopic rod is fitted with a spring, and the two ends of the spring are fixedly connected to the push plate and the frame, respectively.

[0017] The effect achieved by the above components is to retract the push plate by utilizing the spring's rebound effect after stretching.

[0018] Preferably, a rubber pad is fixedly connected to one end of the push plate, and the rubber pad is made of a soft material.

[0019] The effect achieved by the above components is to reduce impact damage to the metal plate by using rubber pads.

[0020] In summary, the beneficial effects of this utility model are as follows:

[0021] In this invention, when the drilling tool transmission module needs to use a clamping device to process the metal plate to be processed, the handle is turned. The rotation of the handle drives the lead screw to rotate, which in turn drives the two moving blocks to move closer together. The moving blocks moving closer together drive the connecting rod to rotate, which pushes the rotating block downwards. The downward pressure of the rotating block causes the pressure plate to move downwards along the limiting rod. At this time, the limiting rod has the function of limiting and fixing the pressure plate. The downward pressure of the pressure plate causes the anti-slip pad to press down. The anti-slip pad can prevent the metal plate to be processed from sliding and reduce pressure damage. After the metal plate to be processed is clamped, the handle is stopped. After the metal plate to be processed is processed, the handle is turned in the opposite direction. The rotation of the handle drives the lead screw to rotate, causing the two moving blocks to move to both sides. The movement of the moving blocks to both sides causes the connecting rod to rotate, pulling up the rotating block and causing the pressure plate to move upwards along the limiting rod. After reaching the initial position, the handle is stopped.

[0022] In this utility model, when the drilling tool transmission module needs to use the pushing device after the metal plate to be processed is finished, the pin inserted into the positioning hole to fix the push rod on the frame is pulled out. After the pin is pulled out, the compressed spring is released and moves forward along the telescopic rod. The forward movement of the spring drives the telescopic rod to stretch and push the push plate to move away from the second motor. The push plate moves away from the second motor and pushes the rubber pad to move away from the second motor. At this time, the rubber pad has the function of reducing collision damage to the processed metal plate. After the processed metal plate is pushed out of the edge of the work platform, the push rod is pulled towards the end closer to the second motor. The spring contracts and drives the telescopic rod and the push plate to the initial position. Then, the pin is inserted along the positioning hole to fix the push rod on the frame. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0024] Figure 2 This utility model Figure 1 Left side 3D structure diagram;

[0025] Figure 3 This is a schematic diagram of the pressing device structure of this utility model;

[0026] Figure 4 This is a schematic diagram of the pushing device structure of this utility model;

[0027] Legend: 1. Frame; 2. Transmission frame; 3. Equipment box; 4. First motor; 5. Clamping device; 51. Vertical plate; 52. Lead screw; 53. Moving block; 54. Connecting rod; 55. Rotating block; 56. Pressure plate; 57. Anti-slip pad; 58. Limiting rod; 59. Handle; 6. Pushing device; 61. Telescopic rod; 62. Spring; 63. Push plate; 64. Rubber pad; 65. Push rod; 66. Pin; 67. Positioning hole; 7. Tool holder; 8. Drill bit; 9. Screw; 10. Second motor; 11. Sliding rod; 12. Bracket; 13. Wire. Detailed Implementation

[0028] Reference Figure 1 As shown, this utility model provides a technical solution: a quick-change metal plate drilling tool transmission module, including a frame 1, with screws 9 rotatably connected to both sides of the frame 1, a transmission frame 2 threadedly connected to the arc surface of the screws 9, a sliding rod 11 fixedly connected to the upper end of the transmission frame 2, an equipment box 3 slidably connected to the arc surface of the sliding rod 11, a first motor 4 fixedly connected inside the equipment box 3 at the end away from the sliding rod 11, a drill bit 8 fixedly connected to the output end of the first motor 4, a tool holder 7 rotatably connected inside the transmission frame 2, a bracket 12 fixedly connected to one end of the frame 1, a second motor 10 fixedly connected inside the bracket 12, a wire 13 fixedly connected inside the second motor 10, the output end of the second motor 10 fixedly connected to one of the screws 9, the other end of the wire 13 fixedly connected to the frame 1, two clamping devices 5 provided on the upper surface of the frame 1, and a pushing device 6 provided at one end of the frame 1.

[0029] The specific settings and functions of the pressing device 5 and the pushing device 6 will be explained in detail below.

[0030] Reference Figure 2 and Figure 3As shown in this embodiment: the clamping device 5 includes two upright plates 51. The ends of the two upright plates 51 that are close to each other are fixedly connected to the frame 1. A lead screw 52 is rotatably connected inside the upright plate 51. Two moving blocks 53 are threadedly connected to the arc surface of the lead screw 52. A connecting rod 54 is rotatably connected to one side of the moving block 53. A rotating block 55 is rotatably connected to the ends of the two connecting rods 54 that are close to each other. A pressure plate 56 is fixedly connected to the lower surface of the rotating block 55. The effect achieved by the above components is: to use the clamping device 5 to clamp the metal plate to be processed so that the drilling tool transmission module can quickly complete the processing of the metal plate to be processed. A limit rod 58 is fixedly connected to one end of the upright plate 51. One side of the limit rod 58 is slidably connected to the pressure plate 56. The effect achieved by the above components is: to restrict the pressure plate 56 from sliding up and down along the limit rod 58. A handle 59 is fixedly connected to one end of the lead screw 52. The handle 59 is cross-shaped. The effect achieved by the above components is: to use the handle 59 to easily rotate the lead screw 52. An anti-slip pad 57 is fixedly connected to the lower surface of the pressure plate 56. The surface of the anti-slip pad 57 is corrugated. The effect achieved by the above components is to use the anti-slip pad 57 to press the metal plate to prevent the metal plate from sliding.

[0031] Reference Figure 4 As shown in this embodiment: the pushing device 6 includes two telescopic rods 61. One end of the telescopic rod 61 is fixedly connected to the frame 1. A push plate 63 is fixedly connected to the output end of the telescopic rod 61. A push rod 65 is fixedly connected to the upper surface of the push plate 63. A positioning hole 67 is opened inside the push rod 65, and a pin 66 is engaged inside the positioning hole 67. The effect achieved by the above components is to push out the processed metal plate using the push plate 63. A spring 62 is sleeved on the arc surface of the telescopic rod 61. The two ends of the spring 62 are fixedly connected to the push plate 63 and the frame 1 respectively. The effect achieved by the above components is to retract the push plate 63 by the spring rebound effect after the spring 62 is stretched. A rubber pad 64 is fixedly connected to one end of the push plate 63. The rubber pad 64 is made of soft material. The effect achieved by the above components is to reduce the impact damage to the metal plate using the rubber pad 64.

[0032] Working principle: When the drilling tool transmission module needs to use the clamping device 5 to process the metal plate, the handle 59 is rotated. The rotation of the handle 59 drives the lead screw 52 to rotate. The rotation of the lead screw 52 drives the two moving blocks 53 to move closer together. The moving blocks 53 moving closer together drive the connecting rod 54 to rotate. The rotation of the connecting rod 54 pushes the rotating block 55 downward. The downward pressure of the rotating block 55 drives the pressure plate 56 to move downward along the limiting rod 58. At this time, the limiting rod 58 has the function of limiting and fixing the pressure plate 56. 56 presses down, causing the anti-slip pad 57 to press down as well. The anti-slip pad 57 can prevent the metal plate to be processed from sliding and reduce pressure damage. After the metal plate to be processed is pressed, stop rotating the handle 59. When the metal plate to be processed is finished, rotate the handle 59 in the opposite direction. The rotation of the handle 59 causes the lead screw 52 to rotate, causing the two moving blocks 53 to move to both sides. The movement of the moving blocks 53 to both sides causes the connecting rod 54 to rotate, pulling up the rotating block 55 and causing the pressure plate 56 to move upward along the limit rod 58. After reaching the initial position, stop rotating the handle 59.

[0033] In this utility model, when the drilling tool transmission module needs to use the pushing device 6 after the metal plate to be processed is finished, the pin 66 that fixes the push rod 65 to the frame 1 in the positioning hole 67 is pulled out. After the pin 66 is pulled out, the compressed spring 62 is released and moves forward along the telescopic rod 61. The forward movement of the spring 62 drives the telescopic rod 61 to stretch and push the push plate 63 to move away from the second motor 10. The push plate 63 moves away from the second motor 10 and pushes the rubber pad 64 to move away from the second motor 10. At this time, the rubber pad 64 has the function of reducing collision damage to the processed metal plate. After the processed metal plate is pushed out of the edge of the work platform, the push rod 65 is pulled towards the end closer to the second motor 10. The spring 62 contracts and drives the telescopic rod 61 and the push plate 63 to the initial position. Then, the pin 66 is inserted along the positioning hole 67 to fix the push rod 65 to the frame 1.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A quick-change metal plate drilling tool transmission module, comprising a frame (1), characterized in that: The frame (1) is rotatably connected to both sides of a screw (9). The arc surface of the screw (9) is threadedly connected to a transmission frame (2). The upper end of the transmission frame (2) is fixedly connected to a sliding rod (11). The arc surface of the sliding rod (11) is slidably connected to an equipment box (3). The end of the equipment box (3) away from the sliding rod (11) is fixedly connected to a first motor (4). The output end of the first motor (4) is fixedly connected to a drill bit (8). The transmission frame (2) is rotatably connected to a tool holder (7). One end of the frame (1) is fixedly connected to a bracket (12). The bracket (12) is fixedly connected to a second motor (10). The second motor (10) is fixedly connected to a wire (13). The output end of the two motors (10) is fixedly connected to one of the screws (9), and the other end of the wire (13) is fixedly connected to the frame (1). The upper surface of the frame (1) is provided with two clamping devices (5). The clamping device (5) includes two upright plates (51). The two upright plates (51) are fixedly connected to the frame (1) at one end that is close to each other. The upright plate (51) is rotatably connected to a lead screw (52). The arc surface of the lead screw (52) is threadedly connected to two moving blocks (53). The moving block (53) is rotatably connected to a connecting rod (54) on one side. The two connecting rods (54) are rotatably connected to a rotating block (55) at one end that is close to each other. The lower surface of the rotating block (55) is fixedly connected to a pressure plate (56).

2. The quick-change metal plate drilling tool transmission module according to claim 1, characterized in that: One end of the upright plate (51) is fixedly connected to a limiting rod (58), and one side of the limiting rod (58) is slidably connected to the pressure plate (56).

3. The quick-change metal plate drilling tool transmission module according to claim 1, characterized in that: One end of the lead screw (52) is fixedly connected to a handle (59), which is in the shape of a cross.

4. The quick-change metal plate drilling tool transmission module according to claim 1, characterized in that: The lower surface of the pressure plate (56) is fixedly connected to an anti-slip pad (57), and the surface of the anti-slip pad (57) is corrugated.

5. The quick-change metal plate drilling tool transmission module according to claim 1, characterized in that: One end of the frame (1) is provided with a pushing device (6), the pushing device (6) includes two telescopic rods (61), one end of the telescopic rod (61) is fixedly connected to the frame (1), the output end of the telescopic rod (61) is fixedly connected to a push plate (63), the upper surface of the push plate (63) is fixedly connected to a push rod (65), the push rod (65) has a positioning hole (67) inside, and a pin (66) is engaged inside the positioning hole (67).

6. The quick-change metal plate drilling tool transmission module according to claim 5, characterized in that: The arc surface of the telescopic rod (61) is fitted with a spring (62), and the two ends of the spring (62) are fixedly connected to the push plate (63) and the frame (1) respectively.

7. A quick-change metal plate drilling tool transmission module according to claim 5, characterized in that: A rubber pad (64) is fixedly connected to one end of the push plate (63).

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