Bench drill equipment for wood processing

Abstract

The utility model discloses bench drill equipment for wood processing, and relates to the technical field of bench drill equipment.The bench drill equipment for wood processing comprises a base, a supporting column is fixedly connected to the surface of the base, an upper operation box is fixedly connected to the end, away from the base, of the supporting column, and a double-shaft motor is fixedly connected to the surface of the upper operation box; the bottom of the upper operation box is slidably connected with a drill bit, a lower operation box is arranged above the base, and the surface of the lower operation box is also rotatably connected with a drill bit. According to the bench drill equipment for wood processing, when a wood plate is drilled, the bottom and the top of the wood plate are sequentially drilled, and the situations that when the wood plate is drilled, due to the fact that the wood plate is gradually thinned and the bearing capacity of the wood plate is reduced, the surface of the wood plate cracks, edges are exploded, and burrs are too large are avoided; and therefore, the drilling quality of the device on the wood board is improved, the rejection rate is reduced, and high popularization value and practicability are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bench drill equipment, in particular to a bench drill equipment for wood processing. Background Art

[0002] Wood processing is the processing of wood as raw material, mainly by mechanical or chemical methods. The products still retain the basic characteristics of wood. Wood blocks often need to be drilled when used for riveting or installing other equipment.

[0003] However, currently, when drilling holes in wood, a radial drill is mostly used for drilling the holes. However, when drilling holes in wood, the wood gradually becomes thinner, which causes the bearing capacity of the wood board to gradually decrease, and then when drilling holes in the bottom of the wood board, the bottom of the wood board gradually cracks, has edges exploded, or has large burrs, resulting in poor drilling quality of the wood board and increasing the scrap rate of the wood board. Therefore, a bench drill equipment for wood processing is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a bench drill equipment for wood processing, which can solve the problems of the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bench drilling device for wood processing, comprising a base, a support column is fixedly connected to the surface of the base, an upper running box is fixedly connected to one end of the support column away from the base, a double-axis motor is fixedly connected to the surface of the running box, a drill bit is slidably connected to the bottom of the running box, a lower running box is arranged above the base, the surface of the lower running box is also rotatably connected to the drill bit, an output end above the double-axis motor is rotatably connected to the inside of the running box, an output end below the double-axis motor is slidably connected to the inside of the lower running box, a pulley is rotatably connected to the inside of the lower running box, an end of the drill bit on the lower running box located inside the lower running box is also fixedly connected to the pulley, the surfaces of the two pulleys are transmission-connected with belts, the surface of the output end below the double-axis motor is slidably connected to the inner wall of the pulley inside the lower running box, two pulleys are also arranged inside the running box, the two pulleys inside the running box are also transmission-connected with belts, the drill bit is slidably connected to the inside of one pulley inside the running box, and the output shaft above the double-axis motor is fixedly connected to the inner wall of the pulley on one side of the running box.

[0006] Preferably, the surface of the support column is slidably connected to a sliding frame, and the sliding frame is slidably connected to two frame-shaped clamping frames on the side away from the support column. The surface of the sliding frame is rotatably connected to a bidirectional threaded rod, and the bidirectional threaded rod passes through the surfaces of the two clamping frames and is connected to the internal threads of the two clamping frames, and the threads on the surfaces of the two clamping frames respectively match the threads at both ends of the bidirectional threaded rod.

[0007] Preferably, the upper running box is slidably connected to the inside of the upper running box with a rack, the rack passes through the surface of the sliding frame and is slidably connected to the inside of the sliding frame, the surface of the rack is also slidably connected to the surface of the lower running box, the surface of the running box is rotatably connected to an operating shaft, one end of the operating shaft located inside the running box is fixedly connected to a gear, the surface of the drill bit located inside the running box is also fixedly connected to the rack, and the surfaces of the rack are meshed with the surfaces of the two gears.

[0008] Preferably, one end of the rack located inside the lower running box is fixedly connected to a fixed plate, the surface of the fixed plate is slidably connected to the interior of the lower running box, the interior of the lower running box is fixedly connected to a fixed frame, the interior of the fixed frame is slidably connected to a baffle with a trapezoidal cross-section, and the fixed plate is located below the baffle.

[0009] Preferably, a spring is fixedly connected to the inside of the fixed frame, and one end of the spring away from the fixed frame is fixedly connected to the surface of the baffle plate. A V-shaped slide groove is provided on the surface of the baffle plate, one side of the slide groove is a horizontal groove, and the other side is an inclined groove. A fixing rod is fixedly connected to the surface of the base, and the fixing rod passes through the surface of the lower running box and is slidably connected to the inside of the lower running box, and the surface of the fixed rod is slidably connected to the inner wall of the slide groove.

[0010] Preferably, a damper is fixedly connected to the surface of the base, and one end of the damper away from the base is fixedly connected to the bottom of the lower running box.

[0011] Preferably, a pull plate is fixedly connected to the surface of the rack, the pull plate is located between the sliding frame and the lower running box, and the pull plate does not contact the sliding frame and the lower running box.

[0012] Preferably, a limiting rod is fixedly connected to the surface of the base, and the upper end of the limiting rod is in contact with the bottom of the lower running box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) When drilling holes in a wooden board, the bench drill equipment for wood processing drills holes in the bottom and top of the wooden board successively, thereby avoiding the situation in which the wooden board's surface cracks, flaked edges, and excessive burrs occur due to the gradual thinning of the wooden board and the reduction of the bearing capacity of the wooden board during drilling. This improves the drilling quality of the wooden board by the device and reduces the scrap rate, and has high promotion value and practicality.

[0015] (2) The bench drill equipment for wood processing can limit the descending distance of the lower running box by setting a limit rod, thereby preventing the rack from sliding in the lower running box, that is, when the fixed plate squeezes the inclined surface of the blocking plate, the lower running box continues to descend, resulting in the fixed rod being unable to slide against the horizontal groove of the slide groove, affecting the resetting of the device, thereby ensuring the smooth operation of the device.

[0016] (3) The setting of the damper of the bench drill equipment for wood processing can slow down the descending speed of the lower running box, thereby preventing the lower running box from vibrating when descending and causing the drill bit on the lower running box to swing back and forth, thereby improving the safety of the device when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0018] Figure 1 This is a structural schematic diagram of a bench drill for wood processing according to the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0020] Figure 3 This is a schematic diagram of the internal structure of the lower running box of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixed frame of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the running box of the utility model;

[0023] Figure 6 It is a schematic diagram of the rack surface of the utility model.

[0024] Figure numerals: 1. upper running box; 2. base; 3. dual-axis motor; 4. drill bit; 5. operating shaft; 6. support column; 7. lower running box; 8. damper; 9. rack; 10. clamping frame; 11. sliding frame; 12. bidirectional threaded rod; 13. gear; 14. belt; 15. pulley; 16. fixed plate; 17. stop plate; 18. fixed rod; 19. fixed frame; 20. spring; 21. slide groove; 22. pull plate; 23. limit rod. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] See also Figure 1-6The utility model provides a technical solution: a bench drill for wood processing, comprising a base 2, a support column 6 is fixedly connected to the surface of the base 2, an upper running box 1 is fixedly connected to one end of the support column 6 away from the base 2, a double-axis motor 3 is fixedly connected to the surface of the running box 1 as a power source for the operation of the device, a drill bit 4 is slidably connected to the bottom of the running box 1, a lower running box 7 is arranged above the base 2, and the surface of the lower running box 7 is also rotatably connected to the drill bit 4, an output end above the double-axis motor 3 is rotatably connected to the inside of the running box 1, and an output end below the double-axis motor 3 is slidably connected to the inside of the lower running box 7, and the lower running box 7 is connected to the bottom of the running box 1. The internal rotation of the row box 7 is connected with a pulley 15, and the end of the drill bit 4 on the lower running box 7 located inside the lower running box 7 is also fixedly connected with the pulley 15, and the surfaces of the two pulleys 15 are connected with belts 14 for transmission. The surface of the output end below the dual-axis motor 3 is slidingly connected to the inner wall of the pulley 15 inside the lower running box 7, and the output shaft below the dual-axis motor 3 is connected and transmitted to a pulley 15 inside the lower running box 7 through a spline shaft, thereby ensuring that when the dual-axis motor 3 drives the pulley 15 to rotate, it will not affect the mutual sliding between the dual-axis motor 3 and the pulley 15, thereby ensuring the smooth operation of the device.

[0027] Furthermore, two pulleys 15 are also provided inside the running box 1, and the two pulleys 15 inside the running box 1 are also transmission-connected with the belt 14. The drill bit 4 is slidingly connected to the inside of one pulley 15 inside the running box 1, and the output shaft above the dual-axis motor 3 is fixedly connected to the inner wall of the pulley 15 on one side of the running box 1. The sliding connection between the drill bit 4 and the pulley 15 can also be achieved through a spline shaft, which ensures that the drill bit 4 can be raised and lowered on the running box 1 without affecting the rotation of the drill bit 4, thereby ensuring the smooth operation of the device.

[0028] The surface of the support column 6 is slidably connected to a sliding frame 11, and a blocking ring is provided on the support column 6 to limit the initial height of the sliding frame 11, thereby preventing the sliding frame 11 from sliding to the bottom on the support column 6 due to gravity. The side of the sliding frame 11 away from the support column 6 is slidably connected to two frame-shaped clamping frames 10, and the surface of the sliding frame 11 is rotatably connected to a bidirectional threaded rod 12, which passes through the surfaces of the two clamping frames 10 and is connected to the internal threads of the two clamping frames 10. The threads on the surfaces of the two clamping frames 10 respectively match the threads at both ends of the bidirectional threaded rod 12, so that the two clamping frames 10 can clamp and fix wooden boards of different sizes. At the same time, the frame-shaped setting of the clamping frame 10 can limit the upper and lower sides of the wooden board, thereby preventing the wooden board from being blocked by the foundation when the upper and lower drill bits 4 drill holes in the wooden board, thereby ensuring the smooth operation of the device.

[0029] Furthermore, the inner part of the running box 1 is slidably connected with a rack 9, which passes through the surface of the sliding frame 11 and is slidably connected with the inner part of the sliding frame 11. The surface of the rack 9 is also slidably connected with the surface of the lower running box 7. The surface of the running box 1 is rotatably connected with an operating shaft 5, and one end of the operating shaft 5 located inside the running box 1 is fixedly connected with a gear 13. The surface of the drill bit 4 located inside the running box 1 is also fixedly connected with the rack 9, and the surfaces of the rack 9 are meshed with the surfaces of the two gears 13.

[0030] One end of the rack 9 located inside the lower running box 7 is fixedly connected to a fixing plate 16, the surface of the fixing plate 16 is slidably connected to the inside of the lower running box 7, the inside of the lower running box 7 is fixedly connected to a fixing frame 19, the inside of the fixing frame 19 is slidably connected to a blocking plate 17 with a trapezoidal cross-section, and the fixing plate 16 is located below the blocking plate 17, so that the blocking plate 17 can block the rising path of the fixing plate 16, thereby ensuring that the rack 9 can smoothly drive the lower running box 7 to rise when it rises, thereby ensuring that the lower drill bit 4 can smoothly drill holes under the wooden board, thereby ensuring the smooth operation of the device.

[0031] A spring 20 is fixedly connected to the interior of the fixed frame 19, and one end of the spring 20 away from the fixed frame 19 is fixedly connected to the surface of the baffle 17 to drive the baffle 17 to reset. A V-shaped slide groove 21 is opened on the surface of the baffle 17, one side of the slide groove 21 is a horizontal groove, and the other side is an inclined groove. A fixed rod 18 is fixedly connected to the surface of the base 2, and the fixed rod 18 passes through the surface of the lower running box 7 and is slidably connected to the inside of the lower running box 7. The surface of the fixed rod 18 is slidably connected to the inner wall of the slide groove 21. A damper 8 is fixedly connected to the surface of the base 2, and one end of the damper 8 away from the base 2 is fixedly connected to the bottom of the lower running box 7. The setting of the damper 8 can slow down the descending speed of the lower running box 7, thereby avoiding the vibration of the lower running box 7 when it descends, causing the drill bit 4 on the lower running box 7 to swing back and forth, thereby improving the safety of the device when in use. At the same time, the damper 8 is a technology known to people in this field, so it will not be discussed in detail here.

[0032] Furthermore, a pull plate 22 is fixedly connected to the surface of the rack 9, and the pull plate 22 is located between the sliding frame 11 and the lower running box 7, and the pull plate 22 does not contact the sliding frame 11 and the lower running box 7. A limit rod 23 is fixedly connected to the surface of the base 2, and the upper end of the limit rod 23 contacts the bottom of the lower running box 7. Therefore, by setting the limit rod 23, the descending distance of the lower running box 7 can be limited, thereby avoiding that when the rack 9 slides in the lower running box 7, that is, when the fixed plate 16 squeezes the inclined surface of the blocking plate 17, the lower running box 7 continues to descend, resulting in the fixed rod 18 being unable to slide with the horizontal groove of the slide groove 21, affecting the resetting of the device, thereby ensuring the smooth operation of the device. When the device is not started, the distance between the upper drill bit 4 and the clamping frame 10 is much larger than the distance between the lower drill bit 4 and the clamping frame 10.

[0033] When drilling a hole in a wooden board, the wooden board is clamped between the two clamping frames 10, and then the dual-axis motor 3 is started to drive the two drill bits 4 to rotate. At this time, the staff can rotate the operating shaft 5 to make the upper drill bit 4 descend, thereby driving the other rack 9 to slide and rise in the running box 1. Since the blocking plate 17 blocks the fixed plate 16, the rack 9 drives the lower running box 7 to rise when it rises, and then drives the drill bit 4 below to rise, thereby drilling a hole in the bottom of the wooden board. While the rack 9 drives the lower running box 7 to rise, the fixed rod 18 slides with the fixed frame 19 and the blocking plate 17, so that the surface of the fixed rod 18 squeezes the inner wall of the inclined groove of the slide groove 21, thereby driving the blocking plate 17 to gradually slide into the inside of the fixed frame 19 and compress the fixed frame 19. As the running box 7 rises, the blocking plate 17 retracts into the fixed frame 19 and no longer blocks the fixed plate 16, so that the rack 9 is separated from the lower running box 7, and the lower running box 7 loses the force to rise and returns to its original state. As the rack 9 continues to rise, the pulling plate 22 contacts the bottom of the sliding frame 11, thereby starting to drive the sliding frame 11 to rise, and then drives the wooden board to rise, so that the wooden board gradually contacts the drill bit 4 above, and the upper part of the wooden board is drilled. When drilling the wooden board, the device drills holes in the bottom and top of the wooden board successively, avoiding the situation that when drilling the wooden board, the wooden board's surface cracks, flaked edges and excessive burrs are caused by the gradual thinning of the wooden board and the reduction of the bearing capacity of the wooden board, thereby improving the drilling quality of the wooden board by the device and reducing the scrap rate, which has high promotion value and practicality.

[0034] Working principle: When drilling a hole in a wooden board, clamp the wooden board between the two clamping frames 10, then start the dual-axis motor 3 to drive the two drill bits 4 to rotate, then rotate the operating shaft 5 to lower the upper drill bit 4, and drive the lower drill bit 4 to rise through the rack 9 until the bottom of the wooden board is drilled. As the lower running box 7 rises, the blocking plate 17 retracts into the fixed frame 19 and no longer blocks the fixed plate 16. At this time, the rack 9 is separated from the lower running box 7, and the lower running box 7 begins to descend and separate from the wooden board. As the rack 9 continues to rise, the pull plate 22 contacts the bottom of the sliding frame 11, thereby starting to drive the sliding frame 11 to rise, and then drives the wooden board to rise, so that the wooden board gradually contacts the upper drill bit 4, and a hole is drilled on the top of the wooden board until it is drilled through.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A bench drill for wood processing, comprising a base (2), characterized in that: The surface of the base (2) is fixedly connected with a support column (6), one end of the support column (6) away from the base (2) is fixedly connected with an upper running box (1), the surface of the running box (1) is fixedly connected with a double-axis motor (3), the bottom of the running box (1) is slidably connected with a drill bit (4), a lower running box (7) is arranged above the base (2), the surface of the lower running box (7) is also rotatably connected with the drill bit (4), the output end above the double-axis motor (3) is rotatably connected to the inside of the running box (1), the output end below the double-axis motor (3) is slidably connected to the inside of the lower running box (7), the inside of the lower running box (7) is rotatably connected with a pulley (15), and the drill bit (4) on the lower running box (7) is rotatably connected to the inner part of the running box (1). The end of the head (4) located inside the lower running box (7) is also fixedly connected to a pulley (15), and the surfaces of the two pulleys (15) are transmission-connected with belts (14). The surface of the output end below the double-axis motor (3) is slidably connected to the inner wall of the pulley (15) inside the lower running box (7). The interior of the upper running box (1) is also provided with two pulleys (15), and the two pulleys (15) inside the running box (1) are also transmission-connected with belts (14). The drill bit (4) is slidably connected to the interior of a pulley (15) inside the running box (1), and the output shaft above the double-axis motor (3) is fixedly connected to the inner wall of a pulley (15) on one side inside the running box (1).

2. The bench drilling equipment for wood processing according to claim 1, characterized in that: The surface of the support column (6) is slidably connected to a sliding frame (11), and the side of the sliding frame (11) away from the support column (6) is slidably connected to two frame-shaped clamping frames (10), and the surface of the sliding frame (11) is rotatably connected to a bidirectional threaded rod (12), which passes through the surfaces of the two clamping frames (10) and is connected to the internal threads of the two clamping frames (10), and the threads on the surfaces of the two clamping frames (10) respectively match the threads at both ends of the bidirectional threaded rod (12).

3. The bench drilling equipment for wood processing according to claim 2, characterized in that: The upper running box (1) is slidably connected to a rack (9), which passes through the surface of the sliding frame (11) and is slidably connected to the inside of the sliding frame (11). The surface of the rack (9) is also slidably connected to the surface of the lower running box (7). The surface of the running box (1) is rotatably connected to an operating shaft (5), one end of the operating shaft (5) located inside the running box (1) is fixedly connected to a gear (13), and the surface of the drill bit (4) located inside the running box (1) is also fixedly connected to the rack (9), and the surfaces of the rack (9) are meshingly connected to the surfaces of the two gears (13).

4. The bench drilling equipment for wood processing according to claim 3, characterized in that: One end of the rack (9) located inside the lower running box (7) is fixedly connected to a fixing plate (16); the surface of the fixing plate (16) is slidably connected to the inside of the lower running box (7); the inside of the lower running box (7) is fixedly connected to a fixing frame (19); the inside of the fixing frame (19) is slidably connected to a blocking plate (17) having a trapezoidal cross section; the fixing plate (16) is located below the blocking plate (17).

5. The bench drilling equipment for wood processing according to claim 4, characterized in that: A spring (20) is fixedly connected inside the fixed frame (19), and one end of the spring (20) away from the fixed frame (19) is fixedly connected to the surface of the blocking plate (17). The surface of the blocking plate (17) is provided with a V-shaped sliding groove (21), one side of the sliding groove (21) is a horizontal groove, and the other side is an inclined groove. A fixing rod (18) is fixedly connected to the surface of the base (2), and the fixing rod (18) passes through the surface of the lower running box (7) and is slidably connected to the inside of the lower running box (7). The surface of the fixing rod (18) is slidably connected to the inner wall of the sliding groove (21).

6. The bench drilling equipment for wood processing according to claim 5, characterized in that: A damper (8) is fixedly connected to the surface of the base (2), and one end of the damper (8) away from the base (2) is fixedly connected to the bottom of the lower running box (7).

7. The bench drilling equipment for wood processing according to claim 6, characterized in that: A pull plate (22) is fixedly connected to the surface of the rack (9), the pull plate (22) is located between the sliding frame (11) and the lower running box (7), and the pull plate (22) does not contact the sliding frame (11) and the lower running box (7).

8. The bench drilling equipment for wood processing according to claim 7, characterized in that: A limiting rod (23) is fixedly connected to the surface of the base (2), and the upper end of the limiting rod (23) is in contact with the bottom of the lower running box (7).

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