CN118875768A - A drilling auxiliary positioning device - Google Patents

Abstract

The present invention provides a drilling auxiliary positioning device, including a device body, the device body including a workbench, the workbench is provided with a slot, a drilling assembly is movably installed inside the slot, a guide rail is welded on the workbench, a slide groove is provided between the guide rail and the workbench, and a support rod is movably installed inside the slide groove. This drilling auxiliary positioning device, when in use, places a workpiece on a movable plate, adjusts the placement of the workpiece according to the position where the workpiece needs to be punched, lays the workpiece flat and implements extrusion limiting through the movable plate to perform lateral punching, adjusts the position of the support rod on the guide rail to clamp and fix workpieces of different lengths, and after the movable plate is lowered later, the workpiece can be placed vertically to complete the top punching.

Description

A drilling auxiliary positioning device

Technical Field

The invention relates to the field of drilling equipment, in particular to a drilling auxiliary positioning device.

Background Art

When processing billboards, drilling equipment is needed to drill holes in the base of the billboard to facilitate its installation. The existing drilling equipment for billboards requires workers to manually drill holes in the base of the billboard. The drilled holes are prone to large deviations, and the labor intensity of the workers is high, resulting in poor reliability.

According to the patent document with the existing publication number CN110960682A, a drilling auxiliary device for billboard processing is disclosed, which includes a base plate, a placement table, a support plate, a cross plate, four groups of telescopic tubes, a pressure plate, a rotating rod, a turntable and a motor. The bottom end of the placement table is connected to the left half area of the top of the base plate, the top of the support plate is connected to the left half area of the bottom end of the cross plate, the bottom end of the support plate is connected to the left half area of the top of the placement table, and the right half area of the top of the cross plate is longitudinally provided with threaded holes. The top ends of the four groups of telescopic tubes are respectively connected to the left front side, the right front side, the left rear side and the right rear side of the bottom end of the cross plate. When using this technical solution, the billboard base can be drilled by mechanical means, the drilling quality can be enhanced, the labor intensity of the staff can be reduced, and the reliability of use can be improved. With respect to the above technical solution, although this solution reduces the labor intensity, when drilling holes in the billboard frame, it is impossible to drill holes in different positions of the frame according to requirements, and the depth of the drilling holes cannot be controlled during drilling, which is inconvenient during use.

Summary of the invention

In view of the shortcomings of the prior art, the purpose of the present invention is to provide a drilling auxiliary positioning device to solve the problems raised in the above-mentioned background technology. The present invention has a novel structure. When in use, the workpiece is placed on a movable plate, and the placement of the workpiece is adjusted according to the position where the workpiece needs to be punched. The workpiece is laid flat and the extrusion limit is realized through the movable plate to perform lateral drilling. The position of the support rod on the guide rail is adjusted to clamp and fix the workpieces of different lengths. In addition, after the movable plate is lowered at a later stage, the workpiece can be placed vertically to complete the top drilling.

In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a drilling auxiliary positioning device, including a device body, the device body including a workbench, the workbench is provided with a slot, a drilling assembly is movably installed inside the slot, a guide rail is welded on the workbench, a slide groove is provided between the guide rail and the workbench, a support rod is movably installed inside the slide groove, a pushing mechanism is fixed on the workbench, a movable plate is fixed on the pushing mechanism, a support seat is welded on the workbench, and a fixed plate is movably installed on the inner wall of the support seat.

Furthermore, a displacement mechanism is installed on the fixed plate, and the displacement mechanism is fixedly installed on the support seat. A hydraulic mechanism is fixed on the top of the support seat, and an extrusion plate is fixed at one end of the hydraulic mechanism.

Furthermore, a support frame is welded to the bottom of the workbench, and the drilling assembly includes a fixing seat. A fixing rod is welded to the bottom of the fixing seat, and the fixing rod is movably installed inside the slot.

Furthermore, a lifting mechanism is fixedly installed between the fixing rod and the fixing seat, a movable column is movably installed on the lifting mechanism, a movable seat is movably installed on one end of the movable column, and a ring seat is fixed on the movable seat.

Furthermore, a power mechanism is fixedly installed inside the ring seat, a drill bit is rotatably installed on the power mechanism, a connecting groove is opened at the bottom of the movable seat, a connecting seat is fixed at one end of the movable column, and the connecting seat is slidably installed inside the connecting groove.

Furthermore, a fixing groove is provided on the fixing seat, an opening is provided at one end of the fixing groove, a limiting rod is movably installed inside the fixing groove, and a limiting groove is provided on the movable seat.

Furthermore, the limiting rod is movably installed inside the limiting groove, a threaded column is rotatably installed on the limiting rod, a positioning column is fixed at one end of the threaded column, and the positioning column matches the opening.

Furthermore, a protrusion is fixed to one end of the limiting rod, a groove is formed on the inner wall of the fixing groove, and the protrusion is movably installed inside the groove.

Furthermore, a workpiece is movably installed between the movable plate, the fixed plate and the support rod, a sliding rod is welded to one end of the support rod, and the sliding rod is movably installed inside the slide groove.

Furthermore, a mounting groove is formed on the inner wall of the slide groove, a stopper is welded on the slide rod, and the stopper is slidably mounted inside the mounting groove.

Beneficial effects of the present invention:

1. This drilling auxiliary positioning device places the workpiece on a movable plate during use, and adjusts the placement of the workpiece according to the position where the workpiece needs to be punched. The workpiece is laid flat and extrusion limited by the movable plate for lateral punching. The position of the support rod on the guide rail is adjusted to clamp and fix workpieces of different lengths. In addition, after the movable plate is lowered at a later stage, the workpiece can be placed vertically to complete the top punching.

2. This is a drilling auxiliary positioning device. The threaded column pushes the positioning column to adjust the exposed length. Later, when the movable seat moves to drill, one end of the positioning column contacts the guide rail for limiting. The threaded column controls the exposed length of the positioning column. The positioning column controls the depth of the drill bit drilling. It is adjusted and used according to different processing depth requirements. In addition, the movable seat drives the limit rod to move back and forth on the fixed seat. The limit rod provides the movable seat with a limiting force for horizontal and vertical movement to prevent the movable seat from shaking and causing the drilling position to shift.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a drilling auxiliary positioning device according to the present invention;

FIG2 is a schematic structural diagram of a drilling assembly of a drilling auxiliary positioning device according to the present invention;

FIG3 is a schematic structural diagram of a positioning column of a drilling auxiliary positioning device according to the present invention;

FIG4 is a schematic structural diagram of a support rod of a drilling auxiliary positioning device according to the present invention after adjustment;

FIG5 is a schematic structural diagram of a workpiece lateral drilling device of a drilling auxiliary positioning device according to the present invention;

FIG6 is a schematic structural diagram of a drilling auxiliary positioning device according to the present invention with the top of the workpiece opened;

In the figure: 1. workbench; 2. support frame; 3. slot; 4. drilling assembly; 5. guide rail; 6. slide groove; 7. support rod; 8. movable plate; 9. fixed plate; 10. support seat; 11. extrusion plate; 12. hydraulic mechanism; 13. fixed seat; 14. fixed rod; 15. lifting mechanism; 16. movable column; 17. movable seat; 18. ring seat; 19. power mechanism; 20. drill bit; 21. limit groove; 22. limit rod; 23. fixed groove; 24. opening; 25. threaded column; 26. positioning column; 27. bump; 28. displacement mechanism; 29. slide rod; 30. block; 31. workpiece; 32. pushing mechanism.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

Please refer to Figures 1 to 6. The present invention provides a technical solution: a drilling auxiliary positioning device, including a device body, the device body including a workbench 1, the workbench 1 is provided with a slot 3, a drilling assembly 4 is movably installed inside the slot 3, a guide rail 5 is welded on the workbench 1, a slide groove 6 is provided between the guide rail 5 and the workbench 1, a support rod 7 is movably installed inside the slide groove 6, a pushing mechanism 32 is fixed on the workbench 1, a movable plate 8 is fixedly installed on the pushing mechanism 32, a support seat 10 is welded on the workbench 1, a fixed plate 9 is movably installed on the inner wall of the support seat 10, the pushing mechanism 32 is an electric push rod, the electric push rod controls the height of the movable plate 8 on the support rod 7, and adjusts the height of the movable plate 8 according to the thickness of the workpiece 31.

In this embodiment, a displacement mechanism 28 is installed on the fixed plate 9. The displacement mechanism 28 is an electric push rod. The electric push rod pushes the fixed plate 9 to move and clamp one side of the workpiece 31. As the fixed plate 9 pushes the workpiece 31, the support rod 7 is limited and fixed. The displacement mechanism 28 is fixedly installed on the support seat 10. A hydraulic mechanism 12 is fixed on the top of the support seat 10. The hydraulic mechanism 12 is a hydraulic cylinder. The hydraulic cylinder pushes the extrusion plate 11 to squeeze the workpiece 31 from the top downward on the movable plate 8 for limited fixation. The extrusion plate 11 is fixed at one end of the hydraulic mechanism 12. The bottom of the workbench 1 is welded with a support frame 2. The drilling The component 4 includes a fixed seat 13, a fixed rod 14 is welded to the bottom of the fixed seat 13, and the fixed rod 14 is movably installed inside the slot 3. A lifting mechanism 15 is fixedly installed between the fixed rod 14 and the fixed seat 13. A movable column 16 is movably installed on the lifting mechanism 15, and a movable seat 17 is movably installed at one end of the movable column 16. A ring seat 18 is fixed on the movable seat 17. The lifting mechanism 15 is an electric push rod, which provides up and down movement for the movable seat 17. The up and down movement of the movable seat 17 adjusts the height position of the drill hole. The electric push rod realizes height adjustment and provides a support point for the movement of the movable seat 17.

In this embodiment, a power mechanism 19 is fixedly installed inside the ring seat 18, and a drill bit 20 is rotatably installed on the power mechanism 19. A connecting groove is opened at the bottom of the movable seat 17, and a connecting seat is fixed at one end of the movable column 16, and the connecting seat is slidably installed inside the connecting groove. A fixing groove 23 is opened on the fixed seat 13, and an opening 24 is opened at one end of the fixing groove 23. A limiting rod 22 is movably installed inside the fixing groove 23. A limiting groove 21 is opened on the movable seat 17, and the limiting rod 22 is movably installed inside the limiting groove 21. A threaded column 25 is rotatably installed on the limiting rod 22, and a positioning column 26 is fixed at one end of the threaded column 25. The positioning column 26 cooperates with the opening 24, and the threaded column 25 pushes the positioning column 26 to adjust the exposed length. Later, when the movable seat 17 moves to drill a hole, one end of the positioning column 26 contacts the guide rail 5 for limiting, and the threaded column 25 controls the exposed length of the positioning column 26, and the positioning column 26 controls the depth of drilling by the drill bit 20.

In this embodiment, a protrusion 27 is fixed to one end of the limit rod 22, and a groove is opened on the inner wall of the fixing groove 23. The protrusion 27 is movably installed inside the groove. A workpiece 31 is movably installed between the movable plate 8, the fixed plate 9 and the support rod 7. A sliding rod 29 is welded to one end of the support rod 7. The sliding rod 29 is movably installed inside the slide groove 6. An installation groove is opened on the inner wall of the slide groove 6. A stopper 30 is welded to the sliding rod 29. The stopper 30 is slidably installed inside the installation groove. The sliding rods 29 are distributed on the guide rails 5 and the workbench 1. The sliding rods 29 increase the force points to avoid bending damage of the support rod 7 caused by extrusion.

When the device is in use, the placement of the workpiece 31 is adjusted according to the position where the workpiece 31 needs to be punched. When the workpiece 31 needs to be punched sideways, the workpiece 31 is placed flat on the movable plate 8, the height of the movable plate 8 is adjusted according to the thickness of the workpiece 31, and the pushing mechanism 32 is started to control the movable plate 8 to move the height adjustment on the side of the support rod 7, so that the top of the workpiece 31 is lower than the top of the support rod 7, so that the support rod 7 can be used to support and limit the workpieces 31 of different thicknesses in the later stage. After the height adjustment of the movable plate 8 is completed, the position of the support rod 7 is adjusted according to the length of the workpiece 31. The support rod 7 moves inside the slide groove 6 through the slide rod 29, and the distance between the support rods 7 is adjusted by movement. The workpieces 31 of different lengths are limited by adjusting the support rods 7. The displacement mechanism 28 is started to push the movable plate 8 to move toward the workpiece 31. After the movable plate 8 contacts one side of the workpiece 31, the workpiece 31 is pushed to move to one side of the support rod 7. The workpiece 31 is limited and fixed on the support rod 7 and the movable plate 8 by the thrust of the movable plate 8. When it is necessary to squeeze again, the hydraulic mechanism 12 is started to push the squeezing plate 11 downward, and the squeezing plate 11 squeezes the workpiece 31 from the top. , the extrusion limit is completed around the workpiece 31 to ensure the stability during drilling. When it is necessary to drill a hole on the top of the workpiece 31, the workpiece 31 is placed vertically on the movable plate 8, the movable plate 8 moves to the bottom, the height of the top of the movable plate 8 is lower than the bottom of the fixed plate 9, and the fixed plate 9 enters the top of the movable plate 8 to complete the extrusion and fixation of the workpiece 31. Before drilling, the height of the movable seat 17 is adjusted according to the height of the workpiece 31, and the lifting mechanism 15 is started to push the movable seat 17 to move upward. The movable seat 17 moves vertically on the limit rod 22. When the movable seat 17 moves to the closing position, the movable seat 17 is pressed and fixed. After the height is suitable, the threaded column 25 is rotated, and the threaded column 25 pushes the positioning column 26 to move. The positioning column 26 adjusts the length of the later movement and exposure. After the positioning column 26 is adjusted, the movable seat 17 pushes the power mechanism 19 to move toward the position of the workpiece 31. As the movable seat 17 moves, the drill bit 20 contacts the workpiece 31 to complete the drilling. As the movable seat 17 moves, the limit rod 22 pushes the positioning column 26 to be exposed from the inside of the opening 24. After one end of the positioning column 26 contacts the guide rail 5, the movable seat 17 stops moving, thereby completing the positioning assistance of the drilling depth through the positioning column 26.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims (10)

1. A drilling auxiliary positioning device, comprising a device body, characterized in that: the device body comprises a workbench (1), the workbench (1) is provided with a slot (3), a drilling assembly (4) is movably installed inside the slot (3), a guide rail (5) is welded on the workbench (1), a slide groove (6) is provided between the guide rail (5) and the workbench (1), a support rod (7) is movably installed inside the slide groove (6), a pushing mechanism (32) is fixed on the workbench (1), a movable plate (8) is fixed on the pushing mechanism (32), a support seat (10) is welded on the workbench (1), and a fixed plate (9) is movably installed on the inner wall of the support seat (10). 2. A drilling auxiliary positioning device according to claim 1, characterized in that: a displacement mechanism (28) is installed on the fixed plate (9), and the displacement mechanism (28) is fixedly installed on the support seat (10), and a hydraulic mechanism (12) is fixed on the top of the support seat (10), and an extrusion plate (11) is fixed at one end of the hydraulic mechanism (12). 3. A drilling auxiliary positioning device according to claim 1, characterized in that: a support frame (2) is welded to the bottom of the workbench (1), the drilling assembly (4) includes a fixed seat (13), a fixed rod (14) is welded to the bottom of the fixed seat (13), and the fixed rod (14) is movably installed inside the slot (3). 4. A drilling auxiliary positioning device according to claim 3, characterized in that: a lifting mechanism (15) is fixedly installed between the fixed rod (14) and the fixed seat (13), a movable column (16) is movably installed on the lifting mechanism (15), a movable seat (17) is movably installed on one end of the movable column (16), and a ring seat (18) is fixed on the movable seat (17). 5. A drilling auxiliary positioning device according to claim 4, characterized in that: a power mechanism (19) is fixedly installed inside the ring seat (18), a drill bit (20) is rotatably installed on the power mechanism (19), a connecting groove is opened at the bottom of the movable seat (17), a connecting seat is fixed at one end of the movable column (16), and the connecting seat is slidably installed inside the connecting groove. 6. A drilling auxiliary positioning device according to claim 4, characterized in that: a fixing groove (23) is formed on the fixing seat (13), an opening (24) is formed at one end of the fixing groove (23), a limiting rod (22) is movably installed inside the fixing groove (23), and a limiting groove (21) is formed on the movable seat (17). 7. A drilling auxiliary positioning device according to claim 6, characterized in that: the limit rod (22) is movably installed inside the limit groove (21), a threaded column (25) is rotatably installed on the limit rod (22), a positioning column (26) is fixed to one end of the threaded column (25), and the positioning column (26) cooperates with the opening (24). 8. A drilling auxiliary positioning device according to claim 6, characterized in that: a protrusion (27) is fixed to one end of the limiting rod (22), a groove is formed on the inner wall of the fixing groove (23), and the protrusion (27) is movably installed inside the groove. 9. A drilling auxiliary positioning device according to claim 1, characterized in that: a workpiece (31) is movably installed between the movable plate (8), the fixed plate (9) and the support rod (7), a sliding rod (29) is welded to one end of the support rod (7), and the sliding rod (29) is movably installed inside the slide groove (6). 10. A drilling auxiliary positioning device according to claim 9, characterized in that: a mounting groove is opened on the inner wall of the slide groove (6), a stopper (30) is welded on the slide rod (29), and the stopper (30) is slidably installed inside the mounting groove.