Aluminum alloy profile drilling device accurate in positioning

Abstract

The utility model discloses an aluminum alloy profile drilling device with accurate positioning, which comprises a bottom frame, a support frame is arranged on the bottom frame, a drilling motor is arranged on the support frame through a hydraulic cylinder, a drilling rod is arranged on an output shaft of the drilling motor, a transverse moving screw rod is arranged on the bottom frame through a moving motor, a moving plate is arranged on the bottom frame, and the moving plate is arranged on the bottom frame. The transverse moving screw rod is connected with a moving plate through a transverse moving mechanism, a plurality of positioning frames are arranged on the moving plate, a transmission chamber and an adjusting chamber are arranged in the moving plate, and an adjusting screw rod extending into the transmission chamber is rotationally arranged in the adjusting chamber. The problem that taking and placing are affected due to the fact that the sectional material is always located below the drill rod and space is insufficient is solved, the space is reasonably utilized, and operation convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the mechanical manufacturing technical field of aluminium alloy processing especially relates to aluminium alloy section bar drilling device of accurate positioning. BACKGROUND

[0002] Aluminium alloy section bar drilling device of accurate positioning is a kind of equipment for accurate drilling operation on aluminium alloy section bar. It is mainly composed of drilling assembly, positioning assembly and support structure etc. Part constitutes. Through positioning assembly, accurate positioning is carried out to aluminium alloy section bar, ensures the accuracy of drilling position, then drilling operation is executed by drilling assembly, and it is widely used in aluminium alloy door and window manufacturing, aluminium alloy structural part processing etc.

[0003] However, in the prior art, there are some significant shortcomings in this kind of device. One of the more prominent points is that the positioning assembly is always below the drilling assembly. This layout leads to serious space constraints, greatly disadvantageous to the operation of the positioning assembly. When placing and adjusting the aluminium alloy section bar, the operator has great difficulty in operation due to the narrow space, which affects the work efficiency and positioning accuracy. In terms of maintenance, the lack of space below the positioning assembly makes it difficult for technicians to carry out comprehensive and detailed inspection and maintenance. When some parts fail, the maintenance tools are difficult to reach the corresponding position, increasing the maintenance difficulty and time cost. Moreover, when installing the positioning assembly, the narrow space is not conducive to the installation and fixation of the parts by the installer, not only consumes more manpower, but also may cause the installation quality to be substandard due to the inconvenience of installation, thereby affecting the performance and stability of the entire drilling device. UTILITY MODEL CONTENTS

[0004] (I) technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides aluminium alloy section bar drilling device of accurate positioning, which solves the problem that the positioning assembly is always below the drilling assembly. This layout leads to serious space constraints, greatly disadvantageous to the operation of the positioning assembly.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: accurate positioning's aluminium alloy section bar drilling device, including the bottom frame, the support frame is installed on the bottom frame, the drilling motor is equipped with on the support frame through the hydraulic cylinder, the drill rod is installed on the drilling motor output shaft, the horizontal moving screw is equipped with on the bottom frame through the moving motor, the moving plate is equipped on the bottom frame, the horizontal moving screw is connected with the moving plate through the horizontal moving mechanism, a plurality of positioning frames are equipped on the moving plate, the transmission chamber and the adjusting chamber are equipped in the moving plate, the adjusting screw that extends to the transmission chamber is rotatably equipped in the adjusting chamber, the transmission shaft that extends to the moving plate outside is rotatably equipped in the transmission chamber, the transmission shaft is connected with the bottom frame through the rotating mechanism, the adjusting screw is connected with the transmission shaft through the transmission mechanism, the adjusting screw is connected with the positioning frame through the link mechanism.

[0008] Preferably, the horizontal moving mechanism includes a horizontal moving block threadedly mounted on the horizontal moving screw, and the horizontal moving block is fixedly connected with the moving plate.

[0009] Preferably, the rotating mechanism includes a driving gear mounted on the transmission shaft, and the bottom frame is provided with a rack engaged with the driving gear.

[0010] Preferably, the transmission mechanism includes a transmission gear mounted on the adjusting screw and the transmission shaft, and the transmission gear on the transmission shaft is engaged with the transmission gear on the adjusting screw.

[0011] Preferably, the link mechanism includes a link frame threadedly mounted on the adjusting screw, and the end of the link frame is fixedly connected with the positioning frame.

[0012] Preferably, the bottom frame and the adjusting chamber are both provided with limiting rods, and the two limiting rods are respectively slidably penetrated through the horizontal moving block and the link frame.

[0013] (Three) beneficial effects

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The moving plate drives the positioning frame to move by driving the horizontal moving screw with the moving motor, so that the positioning assembly moves with the moving plate. When moving away from the drill rod, the positioning frames move away from each other, which facilitates the taking and placing of the aluminum alloy section bar; when moving to the position directly below the drill rod, the positioning frames move close to each other, which completes the clamping and fixing of the section bar, facilitates drilling, and is simple and efficient to operate.

[0016] 2. The problem of insufficient space affecting the taking and placing of the section bar when the section bar is always below the drill rod is avoided, space is reasonably utilized, and the convenience of operation is improved.

[0017] 3, rotation mechanism, transmission mechanism and link mechanism cooperate with each other, in the moving plate moving process, automatically realize transmission shaft rotation, adjusting screw rotation and positioning frame movement, realize the automatic positioning and fixed process, improve the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The structure diagram of the accurate positioning aluminum alloy profile drilling device is provided in the utility model.

[0019] Figure 2 The vertical section structure schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model. Figure 1 The vertical section structure schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model.

[0020] Figure 3 The structure enlarged schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model. Figure 2 The structure enlarged schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model.

[0021] Figure 4 The vertical section structure schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model. Figure 1 The vertical section structure schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model.

[0022] Figure 5 The structure enlarged schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model. Figure 4 The structure enlarged schematic view of the accurate positioning aluminum alloy profile drilling device is provided in the utility model.

[0023] In the figure: 1 bottom frame, 2 support frame, 3 hydraulic cylinder, 4 drilling motor, 5 drill rod, 6 moving motor, 7 moving plate, 8 collection groove, 9 positioning frame, 10 link frame, 11 driving gear, 12 rack, 13 horizontal moving screw, 14 horizontal moving block, 15 transmission chamber, 16 transmission shaft, 17 transmission gear, 18 adjusting chamber, 19 adjusting screw. DETAILED DESCRIPTION

[0024] In the utility model, in the case where no opposite statement is made, the direction such as "up, down" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left and right shown in the drawing; "inner, outer" refers to the inner and outer of the contour of each component itself, but the above direction words are not used to limit the utility model.

[0025] The utility model provides a technical scheme:

[0026] Referring to Figures 1-5 , the accurate positioning aluminum alloy profile drilling device, including bottom frame 1, bottom frame 1 is installed with support frame 2, support frame 2 is equipped with drilling motor 4 through hydraulic cylinder 3, drilling motor 4 output shaft is installed with drill rod 5, support frame 2 is as shown in L shape, responsible for supporting drilling motor 4 and other components.

[0027] The bottom frame 1 is provided with a horizontal moving screw 13 through a moving motor 6, and the bottom frame 1 is provided with a moving plate 7, and the upper end surface of the moving plate 7 is further provided with a collecting groove 8, the middle of the collecting groove 8 is high and the two sides are low, and the waste produced by drilling is vertically dropped into the collecting groove 8 and gathered to the two ends for convenient collection and treatment.

[0028] The horizontal moving screw 13 is connected with the moving plate 7 through a horizontal moving mechanism, the moving plate 7 is provided with a plurality of positioning frames 9, the inside of the moving plate 7 is provided with a transmission chamber 15 and an adjusting chamber 18, the adjusting chamber 18 is rotatably provided with an adjusting screw 19 extending into the transmission chamber 15, the transmission chamber 15 is rotatably provided with a transmission shaft 16 extending to the outside of the moving plate 7, the transmission shaft 16 is connected with the bottom frame 1 through a rotating mechanism, the adjusting screw 19 is connected with the transmission shaft 16 through a transmission mechanism, and the adjusting screw 19 is connected with the positioning frame 9 through a connecting mechanism. The positioning frame 9 is L-shaped, which is convenient for connecting with the positioning frame 9 and the adjusting screw 19.

[0029] The horizontal moving mechanism comprises a horizontal moving block 14 which is threadedly sleeved on the horizontal moving screw 13, and the horizontal moving block 14 is fixedly connected with the moving plate 7. By means of the horizontal moving block 14, the moving operation of the moving plate 7 can be realized when the horizontal moving screw 13 rotates.

[0030] The rotating mechanism comprises a driving gear 11 mounted on the transmission shaft 16, and the bottom frame 1 is provided with a rack 12 engaged with the driving gear 11. By means of the driving gear 11 and the rack 12, the rotation of the transmission shaft 16 can be realized when the moving plate 7 moves, and as shown in the figure, the driving gear 11 is a circular gear.

[0031] The transmission mechanism comprises a transmission gear 17 mounted on the adjusting screw 19 and the transmission shaft 16, and the transmission gear 17 on the transmission shaft 16 is engaged with the transmission gear 17 on the adjusting screw 19. By means of the transmission gear 17, the rotation of the adjusting screw 19 can be realized when the transmission shaft 16 rotates, and as shown in the figure, the transmission gear 17 is a conical gear.

[0032] The connecting mechanism comprises a connecting frame 10 which is threadedly sleeved on the adjusting screw 19, and the end of the connecting frame 10 is fixedly connected with the positioning frame 9. By means of the connecting frame 10, the moving operation of the positioning frame 9 can be realized when the adjusting screw 19 rotates.

[0033] As shown in the figure, the positioning frame 9 is provided with four L-shaped positioning frames 9, and the space between the four positioning frames 9 is arranged as "X" and is rectangular, the length of the aluminum alloy profile to be processed is greater than the length of the moving plate 7 but less than the length of "X", therefore, there is space for grasping and taking the aluminum alloy profile at both ends, but the width of the aluminum alloy profile to be processed is less than the width of "X", therefore, the four positioning frames 9 are close to each other in pairs, so that the clamping and fixing of the aluminum alloy profile to be processed can be realized.

[0034] The bottom frame 1 and the adjusting chamber 18 are both provided with limiting rods, and the two limiting rods are respectively slidably penetrated through the transverse block 14 and the connecting frame 10.

[0035] In use, the working principle of the utility model is as follows:

[0036] In the initial state of the utility model, the moving plate 7 is away from the drill rod 5 and other components, the driving gear 11 is engaged with the rack 12, and the four positioning frames 9 are in pairs and away from each other, at this time, the aluminum alloy profile to be processed is placed on the moving plate 7, and the aluminum alloy profile to be processed is between the four positioning frames 9, and the two longer vertical outer walls of the aluminum alloy profile to be processed are in contact with the four positioning frames 9, then the moving motor 6 is started to drive the transverse screw rod 13 to rotate, when the transverse screw rod 13 rotates, the moving plate 7 can be driven by the transverse block 14 to move, in the moving process, the driving gear 11 is driven by the rack 12 to rotate the transmission shaft 16, the transmission shaft 16 is matched with the transmission gear 17 to drive the adjusting screw rod 19 to rotate, when the adjusting screw rod 19 rotates, the connecting frame 10 drives the positioning frame 9 to move, finally, the four positioning frames 9 are in pairs and close to each other to realize the clamping and fixing operation of the aluminum alloy profile to be processed, at this time, the drilling position of the aluminum alloy profile to be processed is also below the drill rod 5, at this time, the hydraulic cylinder 3 and the drilling motor 4 are started to realize the drilling operation, the waste generated by drilling falls into the collecting groove 8, and is gathered to the two ends for convenient collection and processing.

[0037] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A precision positioning aluminum alloy profile drilling device comprising a base frame (1), characterized in that, The bottom frame (1) is provided with a support frame (2), a drilling motor (4) is arranged on the support frame (2) through a hydraulic cylinder (3), a drill rod (5) is arranged on the output shaft of the drilling motor (4), a moving plate (7) is arranged on the bottom frame (1), a horizontal moving screw (13) is arranged on the bottom frame (1) through a moving motor (6), the horizontal moving screw (13) is connected with the moving plate (7) through a horizontal moving mechanism, a plurality of positioning frames (9) are arranged on the moving plate (7), a transmission chamber (15) and an adjusting chamber (18) are arranged in the moving plate (7), an adjusting screw (19) extending into the transmission chamber (15) is rotatably arranged in the adjusting chamber (18), a transmission shaft (16) extending out of the moving plate (7) is rotatably arranged in the transmission chamber (15), the transmission shaft (16) is connected with the bottom frame (1) through a rotating mechanism, the adjusting screw (19) is connected with the transmission shaft (16) through a transmission mechanism, and the adjusting screw (19) is connected with the positioning frame (9) through a connecting mechanism.

2. The accurately positioned aluminum alloy profile drilling apparatus of claim 1, wherein, The horizontal moving mechanism comprises a horizontal moving block (14) threadedly sleeved on the horizontal moving screw (13), and the horizontal moving block (14) is fixedly connected with the moving plate (7).

3. The accurately positioned aluminum alloy profile drilling apparatus of claim 2, wherein, The rotating mechanism comprises a driving gear (11) arranged on the transmission shaft (16), and the bottom frame (1) is provided with a rack (12) engaged with the driving gear (11).

4. The accurately positioned aluminum alloy profile drilling apparatus of claim 3, wherein, The transmission mechanism comprises a transmission gear (17) arranged on the adjusting screw (19) and the transmission shaft (16), and the transmission gear (17) on the transmission shaft (16) is engaged with the transmission gear (17) on the adjusting screw (19).

5. The accurately positioned aluminum alloy profile drilling apparatus of claim 4, wherein, The connecting mechanism comprises a connecting frame (10) threadedly sleeved on the adjusting screw (19), and the connecting frame (10) is fixedly connected with the positioning frame (9) at the end.

6. The accurately positioned aluminum alloy profile drilling apparatus of claim 5, wherein, Limiting rods are arranged in the bottom frame (1) and the adjusting chamber (18), and the two limiting rods respectively slide through the horizontal moving block (14) and the connecting frame (10).

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