Drilling equipment for high-strength aluminum alloy machining

Abstract

The invention discloses drilling equipment for high-strength aluminum alloy machining. The drilling equipment for high-strength aluminum alloy machining is good in positioning precision and good in punching effect. Comprising a drill bit seat capable of moving horizontally and used for installing a drill bit and a pedestal arranged below the drill bit seat, a fixing seat set used for fixing an aluminum alloy plate is installed on the inner side wall of the pedestal, a positioning pressing plate capable of moving horizontally and a punching supporting plate capable of moving horizontally are installed in the pedestal, and the positioning pressing plate is provided with a guide hole; a receding hole is formed in the punching supporting plate, and the guide hole and the receding hole are concentrically arranged. The punching device has the beneficial effects that the positioning precision is high, the punching position is accurate, and then the good punching effect can be guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field related to machining, and in particular to a drilling device for machining high-strength aluminum alloy. Background Art

[0002] Aluminum alloy has the advantages of light weight, high strength, corrosion resistance, and easy recycling. It also has many advantages such as easy installation and high dimensional accuracy. It is being widely promoted and used in the construction industry.

[0003] Among them, the aluminum alloy includes a high-strength aluminum alloy plate. When installing the high-strength aluminum alloy plate, it is necessary to punch and rivet holes on it. When punching the holes, the positioning accuracy of the existing punching die is poor, which leads to poor punching effect. Summary of the invention

[0004] The invention aims to overcome the disadvantage of poor positioning accuracy in the prior art and provides a drilling device for high-strength aluminum alloy processing with good positioning accuracy and good punching effect.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a drilling equipment for high-strength aluminum alloy processing, comprising a horizontally movable drill seat for installing a drill bit and a pedestal placed under the drill seat, the inner side wall of the pedestal is installed with a fixing seat group for fixing an aluminum alloy plate, a horizontally movable positioning pressure plate and a horizontally movable punching support plate are installed in the pedestal, the positioning pressure plate is provided with a guide hole, the punching support plate is provided with a clearance hole, and the guide hole and the clearance hole are arranged concentrically.

[0006] The drilling equipment includes a drill seat and a pedestal installed under the drill seat, wherein a drill is installed on the drill seat, and the drill seat can be translated on a horizontal plane. At the same time, the drill installed on the drill seat can be fed and moved in a vertical direction, and the high-strength aluminum alloy plate fixed on the pedestal can be drilled through the feeding movement. A fixed seat group is installed on the inner side of the pedestal, and the fixed seat group is used to fix the high-strength aluminum alloy plate. At the same time, a positioning plate and a punching support plate are also installed inside the pedestal, and the positioning plate and the punching support plate can move on their horizontal planes, wherein the positioning plate and the punching support plate are respectively provided with guide holes and clearance holes, and the guide holes are provided for inserting the drill bit, and play a guiding role, and the clearance holes play a clearance role, so as to ensure that the drill bit can pass freely. Among them, by moving the positioning plate and the punching support plate, the punching position can be accurately positioned, and then accurate punching can be completed to ensure the punching effect.

[0007] Preferably, a mobile platform is connected to the top of the drill seat, a mobile push rod is externally connected to the mobile platform, a positioning transmitter is installed on the drill seat, a positioning receiver is installed on the positioning plate, a controller is externally connected to the positioning transmitter, and the controller is electrically connected to the mobile push rod. A mobile platform is installed on the top of the drill seat, and the mobile platform can be pushed by an external mobile push rod, wherein the mobile push rods are respectively installed on two adjacent sides of the mobile platform, and at the same time, the controller connected to the mobile push rod can control the mobile push rod to perform telescopic action, thereby controlling the movement of the mobile platform and adjusting the position of the drill seat and the drill bit, wherein the positioning transmitter installed on the drill seat and the positioning receiver installed on the positioning plate are matched and matched, and after the positioning plate completes the positioning of the punching position, the positioning transmitter and the positioning receiver are aligned through the movement of the mobile platform, so that the drill bit and the guide hole are accurately aligned, thereby ensuring the accuracy of drilling and the drilling effect.

[0008] Preferably, a guide groove is provided at the top of the inner side wall of the pedestal, an upper moving block is installed in the guide groove, a fixed block is installed at the end of the guide groove, a driving motor 1 is installed on the fixed block, the driving motor 1 is electrically connected to the controller, the driving motor is connected to a screw rod 1, the upper moving block is provided with a screw rod threaded hole 1, and the screw rod 1 is connected to the screw rod threaded hole 1. A guide groove is provided on the pedestal, and the upper moving block installed in the guide groove can slide along the guide groove, wherein a fixed block is installed at the end of the guide groove, a screw rod 1 is installed at the end of the driving motor 1 installed on the fixed block, the driving motor 1 is connected to the controller, and the driving motor 1 is controlled by the controller, and at the same time, a screw rod threaded hole 1 is provided on the upper moving block, the screw rod 1 cooperates with the screw rod threaded hole 1, so that the driving motor 1 rotates and can drive the upper moving block to slide along the guide groove, thereby realizing the movement of the positioning plate along the direction of the guide groove.

[0009] Preferably, the upper moving block is equipped with a second driving motor, the second driving motor is electrically connected to the controller, the second driving motor is connected to a second screw rod, the positioning plate is provided with a second screw rod threaded hole, the second screw rod is connected to the second screw rod threaded hole, the upper moving block is equipped with an upper guide rod, the upper guide rod is arranged side by side with the second driving motor, the positioning plate is provided with an upper guide hole, and the upper guide rod is sleeved with the upper guide hole. The second driving motor installed on the upper moving block is controlled by the controller, the end of the second driving motor is connected to the second screw rod, the second screw rod is connected to the second screw rod threaded hole provided on the positioning plate, and the positioning plate is controlled to move axially along the second screw rod by the rotation of the second driving motor. At the same time, the movement of the moving block is coordinated to control the movement of the positioning plate. At the same time, the controller drives the first motor and the second driving motor, which are both controlled by the controller, thereby achieving precise positioning and ensuring the accuracy of punching.

[0010] Preferably, an adjustment groove is provided at the bottom of the inner side wall of the pedestal, a lower moving block is installed in the adjustment groove, an adjustment block is installed at the end of the adjustment groove, a driving motor three is installed on the adjustment block, the driving motor three is electrically connected to the controller, the driving motor three is connected to the screw rod three, the lower moving block is installed with the screw rod threaded hole three, and the screw rod three is connected to the screw rod threaded hole three. An adjustment groove is provided at the bottom of the inner side wall of the pedestal, a lower moving block is installed in the adjustment groove, the lower moving block can slide in the adjustment groove, an adjustment block is installed on the end of the adjustment groove, a driving motor three is installed on the adjustment block, the driving motor three is connected to the controller, the end of the driving motor three is connected to the screw rod three, the rotation of the driving motor three can drive the screw rod three to rotate, at the same time, a screw rod threaded hole three is provided on the lower moving block, the screw rod three is connected to the screw rod threaded hole three, and then the rotation of the driving motor three can drive the lower moving block to move along the adjustment groove, so as to ensure the adjustment of the position of the punching support plate, ensure the accuracy of the punching position and ensure the punching accuracy.

[0011] Preferably, the adjustment block is provided with a lifting rod, the fixed block is provided with a through hole, the lifting rod is sleeved with the through hole, a lifting hydraulic cylinder is provided on the top of the pedestal, and the lifting hydraulic cylinder is connected with the lifting rod. The lifting rod installed on the adjustment block passes through the through hole provided on the fixed block, and at the same time, a lifting hydraulic cylinder is provided on the top of the pedestal, the lifting hydraulic cylinder can pull the lifting rod to move upward, pull the adjustment block and the punching support plate to move upward synchronously, so as to make the punching support plate close to the high-strength aluminum alloy plate, and the positioning pressure plate is matched to clamp the high-strength aluminum alloy plate, so as to ensure the stability of the high-strength aluminum alloy plate during punching, thereby ensuring the accuracy and precision of punching.

[0012] Preferably, the lower moving block is equipped with a driving motor 4, the driving motor 4 is electrically connected to the controller, the driving motor 4 is connected to a screw rod 4, the punching support plate is provided with a screw rod threaded hole 4, the screw rod 4 is connected to the screw rod threaded hole 4, the lower moving block is equipped with a lower guide rod, the lower guide rod and the driving motor 4 are arranged side by side, the punching support plate is provided with a lower guide hole, and the lower guide rod is sleeved with the lower guide hole. The driving motor 4 is installed on the lower moving block, and the driving motor 4 is controlled by the controller to realize that the driving motor 4 can drive the screw rod 4 connected thereto to rotate, the screw rod 4 is connected to the screw rod threaded hole 4 provided on the lower moving block, and the rotation of the screw rod 4 can drive the lower moving block to move along the screw rod 4, thereby ensuring the accuracy and precision of punching.

[0013] Preferably, a plurality of buffer rubber blocks are installed on the upper surface of the punching support plate, and the buffer rubber blocks are evenly arranged. The buffer rubber blocks arranged on the punching support plate can improve the friction between the punching support plate and the high-strength aluminum alloy plate, thereby improving the stability during punching and ensuring the punching accuracy and precision.

[0014] Preferably, the fixed seat assembly includes a telescopic cylinder installed on two opposing inner side walls of the pedestal and the rear side wall of the pedestal, the ends of the telescopic cylinder are connected with a clamping seat, and the telescopic cylinder is externally connected with a controller. The fixed seat assembly includes a telescopic cylinder installed on the inner side wall and the rear side wall of the pedestal, and the clamping seat is connected to the end of the telescopic cylinder. The clamping seat is U-shaped, wherein the telescopic cylinder is controlled by the controller, and the telescopic cylinder can drive the clamping seat to clamp the high-strength aluminum alloy plate to ensure the stability of the high-strength aluminum alloy plate, thereby ensuring the accuracy and precision of punching.

[0015] Preferably, a clamping block is installed on the inner side wall of the clamping seat, and the clamping block is wedge-shaped. The clamping seat is a U-shaped structure, and a clamping block is installed on the inner wall of the clamping seat. The clamping block is made of rubber and is wedge-shaped. When the high-strength aluminum alloy plate is inserted into the clamping seat, it contacts the clamping block. This structural setting can improve the limit fixation of the high-strength aluminum alloy plate, thereby ensuring the stability of the high-strength aluminum alloy plate during drilling, ensuring positioning accuracy, and improving the punching effect.

[0016] The beneficial effects of the present invention are: high positioning accuracy and accurate punching position, thereby ensuring good punching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a stereoscopic view of the present invention; Figure 2 It is the first cross-sectional view of the present invention; Figure 3 It is the second cross-sectional view of the present invention.

[0018] In the accompanying drawings, 1. Drill seat, 2. Base, 3. Positioning plate, 4. Punching support plate, 5. Lower moving block, 6. Adjustment block, 7. Through hole, 8. Lifting hydraulic cylinder, 9. Telescopic cylinder, 10. Mobile platform, 11. Mobile push rod, 12. Positioning transmitter, 20. Guide groove, 21. Upper moving block, 22. Fixed block, 23. Driving motor 1, 24. Screw 1, 25. Screw threaded hole 1, 26. Driving motor 2, 27. Screw 2, 28. Upper guide rod, 29. Adjustment groove, 30. Guide hole, 31. Positioning receiver, 32. Screw threaded hole 2, 33, Upper guide hole, 34. Lower guide hole, 40. Make way hole, 41. Screw threaded hole 4, 42. Buffer rubber block, 50. Screw threaded hole 3, 51. Driving motor four, 52. Screw rod four, 53. Lower guide rod, 60. Driving motor three, 61. Screw rod three, 62. Lifting rod, 90. Clamping seat, 91. Clamping block. DETAILED DESCRIPTION

[0019] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] Unless otherwise specifically stated, the relative arrangement of the parts, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so that once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0022] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0023] Embodiment 1, as Figure 1-3 As shown, a drilling equipment for high-strength aluminum alloy processing is characterized in that it includes a horizontally movable drill seat 1 for mounting a drill bit and a pedestal 2 placed below the drill seat 1, the inner side wall of the pedestal 2 is installed with a fixing seat group for fixing an aluminum alloy plate, a horizontally movable positioning pressure plate 3 and a horizontally movable punching support plate 4 are installed in the pedestal 2, the positioning pressure plate 3 is provided with a guide hole 30, the punching support plate 4 is provided with a clearance hole 40, and the guide hole 30 and the clearance hole 40 are concentrically arranged.

[0024] A mobile platform 10 is connected to the top of the drill bit seat 1, and a mobile push rod 11 is externally connected to the mobile platform 10. A positioning transmitter 12 is installed on the drill bit seat 1, and a positioning receiver 31 is installed on the positioning pressure plate 3. The positioning transmitter 12 is externally connected to a controller, and the controller is electrically connected to the mobile push rod 11.

[0025] A guide groove 20 is provided at the top of the inner wall of the pedestal 2, an upper moving block 21 is installed in the guide groove 20, a fixed block 22 is installed at the end of the guide groove 20, a driving motor 23 is installed on the fixed block 22, the driving motor 23 is electrically connected to the controller, the driving motor 23 is connected to a screw rod 24, the upper moving block 21 is provided with a screw rod threaded hole 25, and the screw rod 24 is connected to the screw rod threaded hole 25.

[0026] The upper moving block 21 is installed with a second driving motor 26, and the second driving motor 26 is electrically connected to the controller. The second driving motor 26 is connected to a second screw rod 27. The positioning pressure plate 3 is provided with a second screw rod threaded hole 32, and the second screw rod 27 is connected to the second screw rod threaded hole 32. The upper moving block 21 is installed with an upper guide rod 28, and the upper guide rod 28 is arranged side by side with the second driving motor 26. The positioning pressure plate 3 is provided with an upper guide hole 33, and the upper guide rod 28 is sleeved with the upper guide hole 33.

[0027] An adjustment groove 29 is provided at the bottom of the inner wall of the pedestal 2, and a lower moving block 5 is installed in the adjustment groove 29. An adjustment block 6 is installed at the end of the adjustment groove 29. A drive motor three 60 is installed on the adjustment block 6. The drive motor three 60 is electrically connected to the controller. The drive motor three 60 is connected to a screw rod three 61. The lower moving block 5 is installed with a screw rod threaded hole three 50, and the screw rod three 61 is connected to the screw rod threaded hole three 50.

[0028] The adjustment block 6 is provided with a lifting rod 62 , the fixing block 22 is provided with a through hole 7 , the lifting rod 62 is sleeved with the through hole 7 , a lifting hydraulic cylinder 8 is provided on the top of the pedestal 2 , and the lifting hydraulic cylinder 8 is connected with the lifting rod 62 .

[0029] The lower moving block 5 is installed with a driving motor 4 51, and the driving motor 4 51 is electrically connected to the controller. The driving motor 4 51 is connected to a screw rod 4 52. The punching support plate 4 is provided with a screw rod threaded hole 41, and the screw rod 4 52 is connected to the screw rod threaded hole 41. The lower moving block 5 is installed with a lower guide rod 53, and the lower guide rod 53 is arranged side by side with the driving motor 4 51. The punching support plate 4 is provided with a lower guide hole 34, and the lower guide rod 53 is sleeved with the lower guide hole 34.

[0030] A plurality of buffer rubber blocks 42 are installed on the upper surface of the punching support plate 4 , and the buffer rubber blocks 42 are evenly arranged.

[0031] The fixed seat assembly includes a telescopic cylinder 9 installed on two opposing inner side walls of the pedestal 2 and the rear side wall of the pedestal, the end of the telescopic cylinder 9 is connected to a clamping seat 90, and the telescopic cylinder 9 is externally connected to a controller. A clamping block 91 is installed on the inner side wall of the clamping seat 90, and the clamping block 91 is wedge-shaped.

[0032] The working principle of the present invention is: Figure 1-3 As shown, the drilling equipment includes a drill seat 1 and a pedestal 2 installed under the drill seat 1, wherein a drill is installed on the drill seat 1, and the drill seat 1 can be translated on a horizontal plane. At the same time, the drill installed on the drill seat 1 can be fed and moved in a vertical direction, and the high-strength aluminum alloy plate fixed on the pedestal 2 can be drilled through the feeding movement. A fixed seat group is installed on the inner side of the pedestal 2, and the fixed seat group is used to fix the high-strength aluminum alloy plate. At the same time, a positioning plate 3 and a punching support plate 4 are also installed inside the pedestal 2, and the positioning plate 3 and the punching support plate 4 can move on their horizontal planes, wherein the positioning plate 3 and the punching support plate 4 are respectively provided with a guide hole 30 and a clearance hole 40, and the guide hole 30 is used for inserting the drill bit and plays a guiding role, and the clearance hole 40 plays a clearance role to ensure that the drill bit can pass freely. Among them, by moving the positioning pressing plate 3 and the punching support plate 4, the punching position can be accurately positioned, thereby completing accurate punching and ensuring the punching effect.

[0033] A movable platform 10 is installed on the top of the drill seat 1, and the movable platform 10 can be pushed by an external movable push rod 11, wherein the movable push rod 11 is respectively installed on two adjacent sides of the movable platform 10. At the same time, the controller connected to the movable push rod 11 can control the movable push rod 11 to perform telescopic movements, thereby controlling the movement of the movable platform 10 and adjusting the positions of the drill seat 1 and the drill bit. The positioning transmitter 12 installed on the drill seat 1 and the positioning receiver 31 installed on the positioning pressure plate 3 are matched and cooperated. After the positioning pressure plate 3 completes the positioning of the punching position, the positioning transmitter 12 and the positioning receiver 31 are matched and aligned through the movement of the movable platform 10, so that the drill bit and the guide hole 30 are accurately aligned, thereby ensuring the accuracy of drilling and the drilling effect.

[0034] A guide groove 20 is provided on the pedestal 2, and an upper moving block 21 installed in the guide groove 20 can slide along the guide groove 20, wherein a fixed block 22 is installed at the end of the guide groove 20, and a screw rod 24 is installed at the end of a driving motor 23 installed on the fixed block 22, and the driving motor 23 is connected to the controller, and the driving motor 23 is controlled by the controller. At the same time, a screw threaded hole 25 is provided on the upper moving block 21, and the screw rod 24 cooperates with the screw threaded hole 25, so that the driving motor 23 rotates and can drive the upper moving block 21 to slide along the guide groove 20, thereby realizing the movement of the positioning plate 3 along the direction of the guide groove 20.

[0035] The driving motor 26 installed on the upper moving block 21 is controlled by a controller. The end of the driving motor 26 is connected to the screw rod 27. The screw rod 27 is connected to the screw threaded hole 2 set on the positioning pressure plate 3. By rotating the driving motor 26, the positioning pressure plate 3 is controlled to move axially along the screw rod 27. At the same time, the movement of the moving block is coordinated to control the movement of the positioning pressure plate 3. At the same time, the controller driving motor 1 23 and the driving motor 2 26 are both controlled by the controller, thereby achieving precise positioning and ensuring the accuracy of punching.

[0036] An adjustment groove 29 is provided at the bottom of the inner wall of the pedestal 2, and a lower moving block 5 is installed in the adjustment groove 29. The lower moving block 5 can slide in the adjustment groove 29, and an adjustment block 6 is installed on the end of the adjustment groove 29. A driving motor 3 60 is installed on the adjusting block 6, and the driving motor 3 60 is connected to the controller. The end of the driving motor 3 60 is connected to a screw rod 3 61, and the rotation of the driving motor 3 60 can drive the screw rod 3 61 to rotate. At the same time, a screw rod threaded hole 3 50 is provided on the lower moving block 5, and the screw rod 3 61 is connected to the screw rod threaded hole 3 50, so that the rotation of the driving motor 3 60 can drive the lower moving block 5 to move along the adjustment groove 29, thereby ensuring the adjustment of the position of the punching support plate 4, ensuring the accuracy of the punching position and ensuring the punching accuracy.

[0037] The lifting rod 62 installed on the adjusting block 6 passes through the through hole 7 set on the fixed block 22. At the same time, a lifting hydraulic cylinder 8 is installed on the top of the pedestal 2. The lifting hydraulic cylinder 8 can pull the lifting rod 62 to move upward, and pull the adjusting block 6 and the punching support plate 4 to move upward synchronously, so as to make the punching support plate 4 close to the high-strength aluminum alloy plate, and cooperate with the positioning pressure plate 3 to clamp the high-strength aluminum alloy plate, so as to ensure the stability of the high-strength aluminum alloy plate during punching, thereby ensuring the accuracy and precision of punching.

[0038] A driving motor four 51 is installed on the lower moving block 5, and the driving motor four 51 is controlled by a controller to achieve that the driving motor four 51 can drive the screw rod four 52 connected thereto to rotate. The screw rod four 52 is connected to the screw rod threaded hole four set on the lower moving block 5. The rotation of the screw rod four 52 can drive the lower moving block 5 to move along the screw rod four 52, thereby ensuring the accuracy and precision of punching.

[0039] The buffer rubber block 42 provided on the punching support plate 4 can improve the friction between the punching support plate 4 and the high-strength aluminum alloy plate, thereby improving the stability during punching and ensuring the punching accuracy and precision.

[0040] The fixed seat assembly includes a telescopic cylinder 9 installed on the inner side wall and the rear side wall of the pedestal 2, and a clamping seat 90 is connected to the end of the telescopic cylinder 9. The clamping seat 90 is U-shaped, wherein the telescopic cylinder 9 is controlled by a controller. The telescopic cylinder 9 can drive the clamping seat 90 to clamp the high-strength aluminum alloy plate to ensure the stability of the high-strength aluminum alloy plate, thereby ensuring the accuracy and precision of punching.

[0041] The clamping seat 90 is a U-shaped structure, and a clamping block 91 is installed on the inner wall of the clamping seat 90. The clamping block 91 is made of rubber and is wedge-shaped. When the high-strength aluminum alloy plate is inserted into the clamping seat 90, it contacts the clamping block 91. This structural setting can improve the limiting fixation of the high-strength aluminum alloy plate, thereby ensuring the stability of the high-strength aluminum alloy plate during drilling, ensuring positioning accuracy, and improving the punching effect.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A drilling device for high-strength aluminum alloy processing, characterized in that: The invention comprises a drill seat (1) which is horizontally movable and used for mounting a drill bit, and a pedestal (2) disposed below the drill seat (1); a fixing seat group for fixing an aluminum alloy plate is installed on the inner side wall of the pedestal (2); a positioning pressure plate (3) which is horizontally movable and a punching support plate (4) which is horizontally movable are installed in the pedestal (2); the positioning pressure plate (3) is provided with a guide hole (30); the punching support plate (4) is provided with a clearance hole (40); the guide hole (30) and the clearance hole (40) are arranged concentrically.

2. The high-strength aluminum alloy processing drilling equipment according to claim 1 is characterized in that: The top of the drill seat (1) is connected to a mobile platform (10), the mobile platform (10) is externally connected to a mobile push rod (11), the drill seat (1) is equipped with a positioning transmitter (12), the positioning pressure plate (3) is equipped with a positioning receiver (31), the positioning transmitter (12) is externally connected to a controller, and the controller is electrically connected to the mobile push rod (11).

3. The high-strength aluminum alloy processing drilling equipment according to claim 2 is characterized in that: A guide groove (20) is provided at the top of the inner side wall of the pedestal (2), an upper moving block (21) is installed in the guide groove (20), a fixed block (22) is installed at the end of the guide groove (20), a drive motor (23) is installed on the fixed block (22), the drive motor (23) is electrically connected to a controller, the drive motor (23) is connected to a screw rod (24), the upper moving block (21) is provided with a screw rod threaded hole (25), and the screw rod (24) is connected to the screw rod threaded hole (25).

4. The drilling equipment for high-strength aluminum alloy processing according to claim 3 is characterized in that: The upper moving block (21) is provided with a second drive motor (26), the second drive motor (26) is electrically connected to a controller, the second drive motor (26) is connected to a second screw rod (27), the positioning pressure plate (3) is provided with a second screw rod threaded hole (32), the second screw rod (27) is connected to the second screw rod threaded hole (32), the upper moving block (21) is provided with an upper guide rod (28), the upper guide rod (28) and the second drive motor (26) are arranged side by side, the positioning pressure plate (3) is provided with an upper guide hole (33), the upper guide rod (28) is sleeved with the upper guide hole (33).

5. The drilling equipment for high-strength aluminum alloy processing according to claim 3 is characterized in that: The bottom of the inner side wall of the pedestal (2) is provided with an adjustment groove (29), a lower moving block (5) is installed in the adjustment groove (29), an adjustment block (6) is installed at the end of the adjustment groove (29), a drive motor three (60) is installed on the adjustment block (6), the drive motor three (60) is electrically connected to the controller, the drive motor three (60) is connected to a screw rod three (61), the lower moving block (5) is provided with a screw rod threaded hole three (50), and the screw rod three (61) is connected to the screw rod threaded hole three (50).

6. The high-strength aluminum alloy processing drilling equipment according to claim 5 is characterized in that: The adjustment block (6) is provided with a lifting rod (62), the fixed block (22) is provided with a through hole (7), the lifting rod (62) is sleeved with the through hole (7), and a lifting hydraulic cylinder (8) is installed on the top of the pedestal (2), and the lifting hydraulic cylinder (8) is connected to the lifting rod (62).

7. The drilling equipment for high-strength aluminum alloy processing according to claim 5 is characterized in that: The lower moving block (5) is provided with a driving motor four (51), the driving motor four (51) is electrically connected to a controller, the driving motor four (51) is connected to a screw rod four (52), the punching support plate (4) is provided with a screw rod threaded hole four (41), the screw rod four (52) is connected to the screw rod threaded hole four (41), the lower moving block (5) is provided with a lower guide rod (53), the lower guide rod (53) and the driving motor four (51) are arranged side by side, the punching support plate (4) is provided with a lower guide hole (34), the lower guide rod (53) is sleeved with the lower guide hole (34).

8. The drilling equipment for high-strength aluminum alloy processing according to claim 1 is characterized in that: A plurality of buffer rubber blocks (42) are mounted on the upper surface of the punching support plate (4), and the plurality of buffer rubber blocks (42) are evenly arranged.

9. The drilling equipment for high-strength aluminum alloy processing according to claim 1, characterized in that: The fixed seat assembly comprises a telescopic cylinder (9) mounted on two opposing inner side walls of the seat (2) and a rear side wall of the seat, the end of the telescopic cylinder (9) being connected to a clamping seat (90), and the telescopic cylinder (9) being externally connected to a controller.

10. The drilling equipment for high-strength aluminum alloy processing according to claim 9, characterized in that: A clamping block (91) is installed on the inner side wall of the clamping seat (90), and the clamping block (91) is wedge-shaped.

Images