Efficient profile drilling and milling device

Abstract

The utility model discloses a high -efficient section bar drilling and milling processing device, including frame, the top surface fixed mounting of frame has first slide rail and second slide rail, and first slide rail and second slide rail are along transverse arrangement, and the passage that leaves for workpiece is crossed between first slide rail and second slide rail, first slide rail is equipped with two first drilling and milling mechanism, and each first drilling and milling mechanism includes at least two first drilling and milling motor, the first elevating component of urging first drilling and milling motor and moves in vertical direction and the first longitudinal movement component of urging first drilling and milling motor and slides in longitudinal direction, second slide rail is equipped with two second drilling and milling mechanism, and each second drilling and milling mechanism includes at least two second drilling and milling motor, the second elevating component of urging second drilling and milling motor and moves in vertical direction and the second longitudinal movement component of urging second drilling and milling motor and slides in longitudinal direction. Compared with prior art, can carry out drilling and milling processing to two faces of section bar simultaneously, has solved the problem of lower efficiency of processing previously.

Description

Technical Field

[0001] This utility model relates to the field of profile processing equipment technology, and in particular to a high-efficiency profile drilling and milling processing device. Background Technology

[0002] Currently, all the profiles used for doors and windows need to be drilled and milled. Since multiple through holes need to be opened on each side of the profile, it is necessary to drill and mill each side of the profile.

[0003] Existing drilling and milling equipment can only process one surface of the workpiece per drilling and milling cycle, resulting in low processing efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a high-efficiency profile drilling and milling processing device, which can solve the problem of low processing efficiency in the past.

[0005] To solve the above-mentioned technical problems, this utility model discloses a high-efficiency profile drilling and milling processing device, including a frame. A first slide rail and a second slide rail, arranged longitudinally at intervals, are fixedly installed on the top surface of the frame. The first and second slide rails are arranged transversely, with a channel between them for the workpiece to pass through. The first slide rail has two first drilling and milling mechanisms spaced apart and slidable along it. Each first drilling and milling mechanism includes at least two first drilling and milling motors, a first lifting component that drives the first drilling and milling motors to move vertically, and a first longitudinal moving component that drives the first drilling and milling motors to slide longitudinally. The second slide rail has two second drilling and milling mechanisms spaced apart and slidable along it. Each second drilling and milling mechanism includes at least two second drilling and milling motors, a second lifting component that drives the second drilling and milling motors to move vertically, and a second longitudinal moving component that drives the second drilling and milling motors to slide longitudinally.

[0006] The first drilling and milling mechanism also includes a first base, on which a first slider is fixedly mounted. The first slider is slidably connected to a first slide rail. A first rack is fixedly mounted on the side of the first slide rail. A first transverse motor is fixedly mounted on the first base. A first gear is fixedly mounted on the output shaft of the first transverse motor. In the assembled state, the first gear and the first rack are engaged in transmission.

[0007] The first lifting component includes a first vertical slide rail that is vertically fixed on a first base. The first vertical slide rail is provided with a first vertical slide plate that can slide along the first vertical slide rail. Two first drilling and milling motors are installed on the side of the first vertical slide plate and are arranged longitudinally and side by side in the vertical direction.

[0008] The first lifting assembly includes a first lifting motor, a first lifting screw, and a first screw nut. The first lifting motor is fixedly mounted on the first base. The first lifting screw is rotatably fixedly mounted on the first base. The output shaft of the first lifting motor is fixedly connected to the first lifting screw. The first screw nut is sleeved on the outside of the first lifting screw and can slide axially relative to the first lifting screw. The first screw nut is fixedly connected to the first vertical sliding plate.

[0009] The first longitudinal moving component includes a first longitudinal moving slide rail fixedly mounted on a first vertical slide plate along the longitudinal direction. The first longitudinal moving slide rail is provided with a first longitudinal mounting plate that slides with it. A first drilling and milling motor is fixedly mounted on the first longitudinal mounting plate. The first vertical slide plate is also fixedly mounted with a first longitudinal moving motor that drives the first longitudinal mounting plate to slide along the first longitudinal moving slide rail.

[0010] The second drilling and milling mechanism also includes a second base, on which a second slider is fixedly mounted. The second slider is slidably connected to a second slide rail. A second rack is fixedly mounted on the side of the second slide rail. A second transverse motor is fixedly mounted on the second base. A second gear is fixedly mounted on the output shaft of the second transverse motor. In the assembled state, the second gear and the second rack are engaged in transmission.

[0011] The second lifting assembly includes a second vertical slide rail that is vertically fixed on a second base. The second vertical slide rail is provided with a second vertical slide plate that can slide along the second vertical slide rail. Two second drilling and milling motors are installed on the side of the second vertical slide plate and are arranged longitudinally and side by side in the vertical direction.

[0012] The second lifting assembly also includes a second lifting motor, a second lifting screw, and a second screw nut. The second lifting motor is fixedly mounted on the second base. The second lifting screw is rotatably and fixedly mounted on the second base. The output shaft of the second lifting motor is fixedly connected to the second lifting screw. The second screw nut is sleeved on the outside of the second lifting screw and can slide axially relative to the second lifting screw. The second screw nut is fixedly connected to the second vertical sliding plate.

[0013] The second longitudinal movement component includes a rotating plate located to the side of the second vertical slide plate. A third longitudinal movement rail is fixedly mounted on the side of the rotating plate facing the second vertical slide plate. A third longitudinal movement slider is fixedly mounted on the side of the second vertical slide plate facing the rotating plate. The third longitudinal movement slider slides in slidable engagement with the third longitudinal movement rail. A rotary motor is fixedly mounted on the rotating plate. The output shaft of the rotary motor is fixedly connected to the second longitudinal movement slide plate. The second longitudinal movement slide plate is provided with a second longitudinal mounting plate that slides in slidable engagement with it. A second drilling and milling motor is fixedly mounted on the second longitudinal mounting plate. The second vertical slide plate is also fixedly mounted with a second longitudinal movement motor that drives the second longitudinal mounting plate to slide along the second longitudinal movement rail.

[0014] The second drilling and milling mechanism also includes a third drilling and milling motor arranged vertically upwards and a third lifting component that drives the third drilling and milling motor to reciprocate in the vertical direction; the second drilling and milling mechanism also includes a follower clamp fixedly installed on the second base.

[0015] Compared with the prior art, the present invention has the following advantages: by providing two first drilling and milling mechanisms on the first slide rail and two second drilling and milling mechanisms on the second slide rail, it is possible to simultaneously drill and mill both sides of the profile, and each side has at least two drilling and milling stations, which effectively improves drilling and milling efficiency and solves the problem of low processing efficiency in the past. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the cutting device in this utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first drilling and milling mechanism in this utility model;

[0019] Figure 3 This is a structural schematic diagram of the first drilling and milling mechanism in this utility model from another perspective;

[0020] Figure 4 This is a schematic diagram of the second drilling and milling mechanism in this utility model;

[0021] Figure 5 This is a structural schematic diagram of the second drilling and milling mechanism in this utility model from another perspective. Detailed Implementation

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, apparatus, product, or server that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or servers.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the present invention. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] This utility model discloses a specific embodiment of a high-efficiency profile drilling and milling processing device. Please see [link to specific implementation]. Figures 1 to 5 The machine includes a frame 1, on the top surface of which a first slide rail 11 and a second slide rail 12 are fixedly installed at intervals along the longitudinal direction. The first slide rail 11 and the second slide rail 12 are arranged in the transverse direction, and a channel for the workpiece to pass through is left between the first slide rail 11 and the second slide rail 12.

[0026] In this embodiment, combined with Figure 2 and Figure 3The first slide rail 11 is provided with two first drilling and milling mechanisms 2, which are spaced apart along the first slide rail 11 and can slide along the first slide rail 11. Each first drilling and milling mechanism 2 includes at least two first drilling and milling motors 207, a first lifting component that drives the first drilling and milling motors 207 to move in the vertical direction, and a first longitudinal moving component that drives the first drilling and milling motors 207 to slide in the longitudinal direction. The first drilling and milling mechanism 2 also includes a first base 201, on which a first slider 202 is fixedly mounted. The first slider 202 is slidably connected to the first slide rail 11. A first rack 13 is fixedly mounted on the side of the first slide rail 11. A first transverse motor 203 is fixedly mounted on the first base 201. A first gear 204 is fixedly mounted on the output shaft of the first transverse motor 203. In the assembled state, the first gear 204 is engaged with the first rack 13. During operation, the first transverse motor 203 starts, and the first transverse motor 203 drives the first gear 204 to drive along the first rack 13, thereby driving the first base 201 to slide along the first slide rail 11.

[0027] In this embodiment, the first lifting assembly includes a first vertical slide rail 205 vertically fixedly mounted on a first base 201. The first vertical slide rail 205 has a first vertical sliding plate 206 that can slide along the first vertical slide rail 205. Two first drilling and milling motors 207 are mounted on the side of the first vertical sliding plate 206, and the two first drilling and milling motors 207 are arranged longitudinally and side by side in the vertical direction. The number of first drilling and milling motors 207 is two, and the two first drilling and milling motors 207 can be equipped with drill bits of different specifications, thereby reducing the number of times drill bits need to be changed and improving processing efficiency.

[0028] In this embodiment, the first lifting assembly further includes a first lifting motor 208, a first lifting lead screw 209, and a first lead screw nut 210. The first lifting motor 208 is fixedly mounted on the first base 201. The first lifting lead screw 209 is rotatably fixedly mounted on the first base 201. The output shaft of the first lifting motor 208 is fixedly connected to the first lifting lead screw 209. The first lead screw nut 210 is sleeved on the outside of the first lifting lead screw 209 and can slide axially relative to the first lifting lead screw 209. The first lead screw nut 210 is fixedly connected to the first vertical sliding plate 206.

[0029] In this embodiment, the first longitudinal moving component includes a first longitudinal moving slide rail 211 fixedly mounted on the first vertical slide plate 206 along the longitudinal direction. The first longitudinal moving slide rail 211 is provided with a first longitudinal mounting plate that slides with it. The first drilling and milling motor 207 is fixedly mounted on the first longitudinal mounting plate. The first vertical slide plate 206 is also fixedly mounted with a first longitudinal moving motor 213 that drives the first longitudinal mounting plate to slide along the first longitudinal moving slide rail 211.

[0030] In this embodiment, the first drilling and milling mechanism 2 operates as follows: Lateral movement (X-axis positioning): The first lateral movement motor 203 is activated, driving the first gear 204 to rotate. Through the meshing transmission with the first rack 13 fixed to the side of the first slide rail 11, a reaction force is generated to push the first base 201 to slide laterally along the first slide rail 11, achieving precise lateral positioning of the two first drilling and milling mechanisms 2. Lifting movement (Z-axis feed): The first lifting motor 208 is activated, driving the first lifting lead screw 209 to rotate. The first lead screw nut 210 moves along the lead screw axis, driving the first vertical slide plate 206 to slide up and down along the first vertical slide rail 205. The two first drilling and milling motors 207 mounted on the side of the slide plate simultaneously lift and lower to the set processing height. Longitudinal movement (Y-axis machining): The first longitudinal movement motor 213 is activated, driving the first longitudinal mounting plate to slide along the first longitudinal movement slide rail 211. The first drilling and milling motor 207 fixed on the mounting plate moves along the length direction of the workpiece, achieving longitudinal feed for drilling / milling.

[0031] Combination Figure 4 and Figure 5 The second slide rail 12 is provided with two second drilling and milling mechanisms 3 that are spaced apart along the second slide rail 12 and can slide along the second slide rail 12. Each second drilling and milling mechanism 3 includes at least two second drilling and milling motors 318, a second lifting component that drives the second drilling and milling motors 318 to move in the vertical direction, and a second longitudinal moving component that drives the second drilling and milling motors 318 to slide in the longitudinal direction.

[0032] In this embodiment, the second drilling and milling mechanism 3 further includes a second base 301, on which a second slider 302 is fixedly mounted. The second slider 302 is slidably connected to the second slide rail 12. A second rack 14 is fixedly mounted on the side of the second slide rail 12. A second transverse motor 303 is fixedly mounted on the second base 301. A second gear 304 is fixedly mounted on the output shaft of the second transverse motor 303. In the assembled state, the second gear 304 and the second rack 14 are engaged in transmission.

[0033] In this embodiment, the second lifting assembly includes a second vertical slide rail 305 that is vertically fixed on the second base 301. The second vertical slide rail 305 is provided with a second vertical slide plate 306 that can slide along the second vertical slide rail 305. Two second drilling and milling motors 318 are installed on the side of the second vertical slide plate 306, and the two second drilling and milling motors 318 are arranged longitudinally and side by side in the vertical direction.

[0034] In this embodiment, the second lifting assembly further includes a second lifting motor 307, a second lifting lead screw 308, and a second lead screw nut 309. The second lifting motor 307 is fixedly mounted on the second base 301, and the second lifting lead screw 308 is rotatably fixedly mounted on the second base 301. The output shaft of the second lifting motor 307 is fixedly connected to the second lifting lead screw 308. The second lead screw nut 309 is sleeved on the outside of the second lifting lead screw 308, and the second lead screw nut 309 can slide axially relative to the second lifting lead screw 308. The second lead screw nut 309 is fixedly connected to the second vertical sliding plate 306.

[0035] In this embodiment, the second longitudinal moving component includes a rotating plate 310 located to the side of the second vertical slide plate 306. A third longitudinal moving slide rail is fixedly mounted on the side of the rotating plate 310 facing the second vertical slide plate 306. A third longitudinal moving slider 312 is fixedly mounted on the side of the second vertical slide plate 306 facing the rotating plate 310. The third longitudinal moving slider 312 slides in cooperation with the third longitudinal moving slide rail. A rotary motor 313 is fixedly mounted on the rotating plate 310. The output shaft of the rotary motor 313 is fixedly connected to the second longitudinal moving slide plate 314. The second longitudinal moving slide plate 314 is provided with a second longitudinal mounting plate that slides in cooperation with it. A second drilling and milling motor 318 is fixedly mounted on the second longitudinal mounting plate. A second longitudinal moving motor 317 that drives the second longitudinal mounting plate to slide along the second longitudinal moving slide rail 315 is also fixedly mounted on the second vertical slide plate 306. By setting the rotary motor 313, the machining surface of the second drilling and milling motor 318 can be changed, and it can be switched between the side and top directions, improving the applicability and flexibility of the drilling and milling processing device.

[0036] In addition, the second drilling and milling mechanism 3 also includes a third drilling and milling motor 319 arranged vertically upwards and a third lifting assembly that drives the third drilling and milling motor 319 to reciprocate in the vertical direction. The second drilling and milling mechanism 3 also includes a follower fixture 320 fixedly mounted on the second base 301. By setting the third drilling and milling motor 319, the bottom surface of the profile can be drilled and milled, further improving processing efficiency. The follower fixture 320 can hold the workpiece well, improving processing quality.

[0037] The working process of the second drilling and milling mechanism 3 in this embodiment is as follows: Lateral movement (X-axis positioning): The second lateral movement motor 303 drives the second gear 304, which meshes with the second rack 14 on the side of the second slide rail 12, causing the second base 301 to slide laterally along the second slide rail 12 (the principle is the same as the first mechanism). Lifting motion (Z-axis feed): The second lifting motor 307 drives the second lifting screw 308, which pushes the second vertical slide plate 306 to rise and fall along the second vertical slide rail 305 through the second screw nut 309. The two second drilling and milling motors 318 adjust their height synchronously. Rotary machining surface switching: The rotary motor 313 is started, driving the rotary plate 310 to rotate around the axis, changing the spatial angle of the second drilling and milling motors 318 fixed on the second longitudinal moving slide plate 314, which can achieve 0°-90° tilt machining (such as inclined holes) in the vertical plane. Longitudinal movement (Y-axis machining): The second longitudinal moving motor 317 drives the second longitudinal mounting plate to slide along the third longitudinal moving slide rail on the rotary plate 310, and the drilling and milling head feeds longitudinally along the set trajectory (maintaining motion accuracy even in the tilted state). Additional function operation: The third drilling and milling motor 319 operates, and the third lifting component drives the vertically upward-facing third drilling and milling motor 319 to rise directly to perform vertical drilling and milling on the bottom surface of the workpiece. Follow-up fixture 320 operation: The fixture is fixed to the second base 301 and moves laterally synchronously with the drilling and milling mechanism during processing, dynamically clamping the workpiece to prevent vibration and displacement.

[0038] The drilling and milling processing device in this embodiment has two first drilling and milling mechanisms 2 provided on the first slide rail 11 and two second drilling and milling mechanisms 3 provided on the second slide rail 12. This allows for simultaneous drilling and milling processing on both sides of the profile, with at least two drilling and milling stations on each side, effectively improving drilling and milling efficiency and solving the problem of low processing efficiency in the past.

[0039] Finally, it should be noted that the high-efficiency profile drilling and milling processing device disclosed in this utility model embodiment is only a preferred embodiment of this utility model and is only used to illustrate the technical solution of this utility model, not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of this utility model.

Claims

1. A high-efficiency profile drilling and milling machine, characterized in that, The machine includes a frame, on the top surface of which a first slide rail and a second slide rail are fixedly installed at intervals along the longitudinal direction. The first slide rail and the second slide rail are arranged in the transverse direction, and a channel is left between the first slide rail and the second slide rail for the workpiece to pass through. The first slide rail is provided with two first drilling and milling mechanisms that are spaced apart along the first slide rail and can slide along the first slide rail. Each first drilling and milling mechanism includes at least two first drilling and milling motors, a first lifting component that drives the first drilling and milling motors to move in the vertical direction, and a first longitudinal moving component that drives the first drilling and milling motors to slide in the longitudinal direction. The second slide rail is provided with two second drilling and milling mechanisms that are spaced apart along the second slide rail and can slide along the second slide rail. Each second drilling and milling mechanism includes at least two second drilling and milling motors, a second lifting component that drives the second drilling and milling motors to move in the vertical direction, and a second longitudinal moving component that drives the second drilling and milling motors to slide in the longitudinal direction.

2. The high-efficiency profile drilling and milling device according to claim 1, characterized in that, The first drilling and milling mechanism further includes a first base, on which a first slider is fixedly mounted. The first slider is slidably connected to the first slide rail. A first rack is fixedly mounted on the side of the first slide rail. A first transverse motor is fixedly mounted on the first base. A first gear is fixedly mounted on the output shaft of the first transverse motor. In the assembled state, the first gear meshes with the first rack.

3. The high-efficiency profile drilling and milling device according to claim 2, characterized in that, The first lifting assembly includes a first vertical slide rail that is vertically fixed on the first base. The first vertical slide rail is provided with a first vertical slide plate that can slide along the first vertical slide rail. Two first drilling and milling motors are installed on the side of the first vertical slide plate and are arranged longitudinally and side by side in the vertical direction.

4. The high-efficiency profile drilling and milling device according to claim 3, characterized in that, The first lifting assembly further includes a first lifting motor, a first lifting lead screw, and a first lead screw nut. The first lifting motor is fixedly mounted on the first base. The first lifting lead screw is rotatably and fixedly mounted on the first base. The output shaft of the first lifting motor is fixedly connected to the first lifting lead screw. The first lead screw nut is sleeved on the outside of the first lifting lead screw and can slide axially relative to the first lifting lead screw. The first lead screw nut is fixedly connected to the first vertical sliding plate.

5. The high-efficiency profile drilling and milling device according to claim 3, characterized in that, The first longitudinal movement component includes a first longitudinal movement slide rail fixedly mounted on the first vertical slide plate along the longitudinal direction. The first longitudinal movement slide rail is provided with a first longitudinal mounting plate that slides with it. The first drilling and milling motor is fixedly mounted on the first longitudinal mounting plate. The first vertical slide plate is also fixedly mounted with a first longitudinal movement motor that drives the first longitudinal mounting plate to slide along the first longitudinal movement slide rail.

6. The high-efficiency profile drilling and milling device according to claim 1, characterized in that, The second drilling and milling mechanism also includes a second base, on which a second slider is fixedly mounted. The second slider is slidably connected to the second slide rail. A second rack is fixedly mounted on the side of the second slide rail. A second transverse motor is fixedly mounted on the second base. A second gear is fixedly mounted on the output shaft of the second transverse motor. In the assembled state, the second gear meshes with the second rack.

7. The high-efficiency profile drilling and milling device according to claim 6, characterized in that, The second lifting assembly includes a second vertical slide rail that is vertically fixed on the second base. The second vertical slide rail is provided with a second vertical slide plate that can slide along the second vertical slide rail. Two second drilling and milling motors are mounted on the side of the second vertical slide plate and are arranged longitudinally and side by side in the vertical direction.

8. The high-efficiency profile drilling and milling device according to claim 7, characterized in that, The second lifting assembly further includes a second lifting motor, a second lifting screw, and a second screw nut. The second lifting motor is fixedly mounted on the second base. The second lifting screw is rotatably and fixedly mounted on the second base. The output shaft of the second lifting motor is fixedly connected to the second lifting screw. The second screw nut is sleeved on the outside of the second lifting screw and can slide axially relative to the second lifting screw. The second screw nut is fixedly connected to the second vertical sliding plate.

9. The high-efficiency profile drilling and milling device according to claim 8, characterized in that, The second longitudinal movement assembly includes a rotating plate located to the side of the second vertical slide plate. A third longitudinal movement rail is fixedly mounted on the side of the rotating plate facing the second vertical slide plate. A third longitudinal movement slider is fixedly mounted on the side of the second vertical slide plate facing the rotating plate. The third longitudinal movement slider slides in slidable engagement with the third longitudinal movement rail. A rotary motor is fixedly mounted on the rotating plate. The output shaft of the rotary motor is fixedly connected to the second longitudinal movement slide plate. The second longitudinal movement slide plate is provided with a second longitudinal mounting plate that slides in slidable engagement with it. A second drilling and milling motor is fixedly mounted on the second longitudinal mounting plate. The second vertical slide plate is also fixedly mounted with a second longitudinal movement motor that drives the second longitudinal mounting plate to slide along the second longitudinal movement rail.

10. A high-efficiency profile drilling and milling apparatus according to any one of claims 6 to 9, characterized in that, The second drilling and milling mechanism also includes a third drilling and milling motor arranged vertically upwards and a third lifting component that drives the third drilling and milling motor to reciprocate in the vertical direction; The second drilling and milling mechanism also includes a follower clamp that is fixedly mounted on the second base.

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