CN-121973006-A - Numerical control drilling and tapping center with high machining precision

Abstract

The invention relates to the technical field of numerical control drilling and tapping, in particular to a numerical control drilling and tapping center with high machining precision, which comprises a drilling machine base and a drilling machine main body, wherein a workbench is arranged on the drilling machine base, the drilling machine is characterized in that a drilling plate is arranged on the drilling machine main body, lifting plates are movably arranged on two sides of the drilling machine base, and movable blocks are movably arranged on one sides, close to each other, of the two lifting plates. According to the invention, the laser ranging sensor is arranged, the drill head drives the drill bit set to rotate, the laser ranging sensor is used for measuring the distance value between the clamping rod and the drill bit set in the process of rotating the drill bit set, the background control system for transmitting the measured distance value is compared with the standard distance value, if the detected distance value exceeds the standard distance value, the drill bit set is proved to deviate in the use process, and a worker overhauls the drill bit set at the moment, and the drill bit set can be subjected to deviation detection in the operation mode, so that the machining precision of the drilling machine can be ensured.

Inventors

• ZOU JIANFU
• Diao Ziwen
• HU YUANHE
• Yin shunchang

Assignees

• 东莞市捷上匠德数控机床有限公司

Dates

Publication Date

20260505

Application Date

20260205

Claims (10)

1. 1. The utility model provides a center is attacked in numerical control drill that machining precision is high, includes drilling machine base (1) and drilling machine main part (2), its characterized in that, be equipped with workstation (8) on drilling machine base (1), be equipped with on drilling machine main part (2) and trade drill dish (3), both sides movable mounting of drilling machine base (1) has lifter plate (7), one side that two lifter plates (7) are close to each other is all movable mounting has movable block (29), be equipped with first complementary unit on movable block (29), both sides of drilling machine main part (2) are all movable mounting have instrument board (17), be equipped with detection mechanism on instrument board (17).
2. 2. The numerical control drilling and tapping center with high machining precision according to claim 1, wherein a plurality of first electric lifting rods (6) are uniformly arranged at the bottom of the lifting plate (7), the installation ends of the first electric lifting rods (6) face downwards, the installation ends of the first electric lifting rods (6) are connected with fixing rods (5), and one end of each fixing rod (5) facing the drilling machine base (1) is connected with the drilling machine base (1).
3. 3. The numerical control drilling and tapping center with high machining precision according to claim 1, wherein the lifting plate (7) is provided with a second slot (31), the top and bottom inner walls of the second slot (31) are provided with displacement sliding grooves (32), a displacement electric sliding block (33) is slidably arranged in the displacement sliding grooves (32), a moving block (34) is slidably arranged in the second slot (31), one side of the displacement electric sliding block (33) close to the moving block (34) is connected with the moving block (34), one side of the moving block (34) far away from the moving block (29) is provided with a third electric extension rod (30), and the extension end of the third electric extension rod (30) penetrates through the moving block (34) to be connected with the moving block (29).
4. 4. The numerical control drilling and tapping center with high machining precision according to claim 1, wherein the first auxiliary mechanism comprises a displacement rod (37) and clamping blocks (40), two displacement rods (37) are movably mounted on one side, far away from the lifting plate (7), of the movable block (29), two clamping blocks (40) are movably mounted on one side, far away from the movable block (29), of the displacement rod (37), and a cleaning brush (41) is movably mounted on the bottom of the movable block (29).
5. 5. The numerical control drilling and tapping center with high machining precision according to claim 4, wherein a first sliding groove (35) is formed in one side, far away from the lifting plate (7), of the movable block (29), a first electric sliding block (36) is connected to one side, close to the movable block (29), of the displacement rod (37), and the first electric sliding block (36) is slidably mounted in the first sliding groove (35).
6. 6. The numerical control drilling and tapping center with high machining precision according to claim 4, wherein a second sliding groove (38) is formed in one side, far away from the movable block (29), of the displacement rod (37), one end, facing the displacement rod (37), of the clamping block (40) is connected with a second electric sliding block (39), the second electric sliding block (39) is slidably mounted in the second sliding groove (38), a second electric lifting rod (42) is mounted on the bottom of the movable block (29) in an embedded mode, the lifting end of the second electric lifting rod (42) faces downwards, and the lifting end of the second electric lifting rod (42) is connected with the top of the cleaning brush (41).
7. 7. The numerical control drilling center with high machining precision according to claim 1, wherein connecting rods (4) are installed on two sides of the drilling machine main body (2), one side, far away from the drilling machine main body (2), of each connecting rod (4) is provided with a first slot (9), a threaded rod (10) is installed in the internal rotation of each first slot (9), a lifting block (12) is installed in the internal sliding mode of each first slot (9), the threaded rod (10) penetrates through the lifting block (12) in a threaded mode, a rotating motor (11) is installed at the top of each connecting rod (4), the output end of each rotating motor (11) penetrates through the top of each connecting rod (4) in a movable mode and is connected with the threaded rod (10), one side, far away from each connecting rod (4), of each lifting block (12) is connected with a first electric extension rod (13), the extending end of each first electric extension rod (13) is far away from each connecting rod (4), the extending end of each first electric extension rod (13) is connected with a second electric extension rod (14), the extending end of each second electric extension rod (14) faces the corresponding change-over disc (3), and the extending ends of the second electric extension rod (14) are connected with two extension blocks (15) and extend towards one side of each tool (17).
8. 8. The numerical control drilling and tapping center with high machining precision according to claim 7, characterized in that the two extending blocks (15) are provided with first electric telescopic rods (16) on the sides far away from each other, the telescopic ends of the first electric telescopic rods (16) penetrate through the extending blocks (15), the tool plate (17) is embedded and provided with first rotating motors (23) on the side facing the extending blocks (15), the installation ends of the first rotating motors (23) face the extending blocks (15), and the telescopic ends of the first electric telescopic rods (16) are connected with the installation ends of the first rotating motors (23).
9. 9. The numerical control drilling and tapping center with high machining precision according to claim 1, wherein the detection mechanism comprises a clamping rod (20) and a laser ranging sensor (22), a rotating rod (18) is movably mounted at the top of a tool plate (17), two clamping rods (20) are movably mounted at the top of the rotating rod (18), the laser ranging sensor (22) is embedded and mounted on one side, close to each other, of the two clamping rods (20), and a plurality of arc-shaped abutting plates (21) are mounted on one side, close to each other, of the two clamping rods (20).
10. 10. The numerical control drilling and tapping center with high machining precision according to claim 9, characterized in that a second rotating motor (24) is embedded and installed at the top of the tool plate (17), the output end of the second rotating motor (24) faces upwards, the output end of the second rotating motor (24) is connected with the bottom of a rotating rod (18), a movable sliding groove (25) is formed in the top of the rotating rod (18), a connecting piece (19) is arranged at the bottom of the clamping rod (20), the top of the connecting piece (19) is of a groove design, the bottom end of the clamping rod (20) is rotatably installed at the top of the connecting piece (19) through an electric rotating shaft, a movable electric sliding block (26) is installed at the bottom of the connecting piece (19), and the movable electric sliding block (26) is slidably installed in the movable sliding groove (25).

Description

Numerical control drilling and tapping center with high machining precision Technical Field The invention relates to the technical field of numerical control drilling and tapping, in particular to a numerical control drilling and tapping center with high machining precision. Background The drilling and tapping center is a high-efficiency and high-precision numerical control machine tool integrating multiple machining functions such as drilling, tapping, milling and the like, and is also called a drilling and milling tapping center, a drilling and milling center or a drilling and milling machining center. When the drilling and tapping machine tool is used, the drill bit set can deviate under the influence of factors such as vibration impact and the like under the use condition of high strength, the machining precision of the drill bit set on a workpiece can be influenced under the condition, a workbench on the drilling and tapping machine tool can be influenced by the factors such as impact and vibration, and the workbench is inclined, so that the machining precision of the workpiece is influenced. Disclosure of Invention The invention aims to solve the defects in the prior art, and provides a numerical control drilling and tapping center with high machining precision. In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a center is attacked in numerical control drill that machining precision is high, includes drilling machine base and drilling machine main part, be equipped with the workstation on the drilling machine base, be equipped with the drill plate that trades in the drilling machine main part, the both sides movable mounting of drilling machine base has the lifter plate, and one side that two lifters are close to each other is all movable mounting has the movable block, is equipped with first complementary unit on the movable block, and the both sides of drilling machine main part are all movable mounting has the instrument board, is equipped with detection mechanism on the instrument board. Preferably, a plurality of first electric lifting rods are uniformly arranged at the bottom of the lifting plate, the installation ends of the first electric lifting rods face downwards, the installation ends of the first electric lifting rods are connected with fixing rods, and one ends of the fixing rods, facing the drilling machine base, are connected with the drilling machine base. Preferably, the lifting plate is provided with a second slot, the top and the bottom inner walls of the second slot are provided with displacement sliding grooves, a displacement electric sliding block is slidably arranged in the displacement sliding grooves, a moving block is slidably arranged in the second slot, one side of the displacement electric sliding block, which is close to the moving block, is connected with the moving block, one side, which is far away from the moving block, of the moving block is provided with a third electric extension rod, and the extension end of the third electric extension rod penetrates through the moving block and is connected with the moving block. Preferably, the first auxiliary mechanism comprises a displacement rod and clamping blocks, two displacement rods are movably arranged on one side, far away from the lifting plate, of the movable block, two clamping blocks are movably arranged on one side, far away from the movable block, of the displacement rod, and a cleaning brush is movably arranged at the bottom of the movable block. Preferably, a first sliding groove is formed in one side, far away from the lifting plate, of the movable block, a first electric sliding block is connected to one side, close to the movable block, of the displacement rod, and the first electric sliding block is slidably mounted in the first sliding groove. Preferably, the second spout has been seted up to one side that the movable block was kept away from to the displacement pole, and the clamp splice is connected with the electronic slider of second towards the one end of displacement pole, and the electronic slider slidable mounting of second is in the inside of second spout, and the bottom embedding of movable block is installed the electronic lifter of second, and the lift end of second electronic lifter is down, and the lift end of second electronic lifter is connected with the top of cleaning brush. Preferably, the connecting rod is all installed to the both sides of drilling machine main part, first fluting has been seted up to one side that drilling machine main part was kept away from to the connecting rod, first grooved internal rotation installs the threaded rod, first grooved internal sliding installation has the lifter, the threaded rod screw runs through the lifter, rotating electrical machines is installed at the top of connecting rod, the output activity of rotating electrical machines runs through the top of connecting rod