CN217166626U

CN217166626U - Drilling machine with accurate positioning function

Info

Publication number: CN217166626U
Application number: CN202221066516.2U
Authority: CN
Inventors: 王湘军
Original assignee: Li Ke Electromechanical Equipment Shenzhen Co ltd
Current assignee: Li Ke Electromechanical Equipment Shenzhen Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-12
Anticipated expiration: 2032-05-06

Abstract

The application discloses a drilling machine with accurate positioning, which belongs to the technical field of drilling equipment and comprises a supporting base, wherein a drilling platform is fixedly connected onto the supporting base, a clamping assembly is connected onto the drilling platform and comprises a fixed plate, a threaded rod and clamping plates, the fixed plate is fixedly connected onto the drilling platform, the threaded rod is in threaded connection onto the fixed plate, the clamping plates are rotatably connected with one end of the threaded rod, two groups of clamping assemblies are symmetrically arranged on the drilling platform, two sides of the side wall of each clamping plate are respectively connected with an adjusting assembly, a supporting column is fixedly connected onto the supporting base, the top end of each supporting column is fixedly connected with a top plate, the top plate is connected with the drilling assembly, a hand wheel is rotated to drive the threaded rod to rotate, so that the threaded rod drives the clamping plates to move, the two clamping plates move oppositely, a square workpiece is clamped and fixed through the two clamping plates, a rotating shaft is rotated to drive the arc-shaped clamping plates to rotate 180 degrees, make two arc splint openings relative, carry out the centre gripping, convenient to use to pipy work piece through the arc splint.

Description

Drilling machine with accurate positioning function

Technical Field

This application belongs to drilling equipment technical field, especially relates to a fix a position accurate drilling machine.

Background

The drilling machine is a device which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates to main motion, the drill bit moves axially to feed motion, the drilling machine has simple structure and relatively low processing precision, can drill through holes and blind holes, replace special cutters, expand, ream or tap, and the like, the workpiece is fixed in the processing process, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates (main motion), and the drilling machine is characterized in that the workpiece is fixed and the cutter rotates, and is universal equipment with wide application.

When the existing drilling machine is used, the clamping mechanism cannot be adjusted according to the shape of a workpiece, so that the drilling machine is suitable for the drilling requirements of different workpieces.

SUMMERY OF THE UTILITY MODEL

In order to adjust the fixture of fixed work piece conveniently, this application provides a fix a position accurate drilling machine.

In order to achieve the purpose, the following technical scheme is adopted in the application: a drilling machine with accurate positioning comprises a supporting base, wherein a drilling platform is fixedly connected onto the supporting base, a clamping assembly is connected onto the drilling platform and comprises a fixed plate, a threaded rod and clamping plates, the fixed plate is fixedly connected onto the drilling platform, the threaded rod is in threaded connection onto the fixed plate, the clamping plates are rotatably connected with one end of the threaded rod, the bottom of each clamping plate is in sliding connection with the upper surface of the drilling platform, two groups of clamping assemblies are symmetrically arranged on the drilling platform, two sides of the side wall of each clamping plate are respectively connected with an adjusting assembly, each adjusting assembly comprises a telescopic rod, a rotating shaft, a connecting rod and an arc-shaped clamping plate, the telescopic rods are fixedly connected with the side wall of each clamping plate, the rotating shafts are rotatably connected with one ends, far away from the clamping plates, of the telescopic rods, one ends of the connecting rods are fixedly connected with the rotating shafts, and the other ends of the connecting rods are fixedly connected with the arc-shaped clamping plates, the support base is fixedly connected with a supporting column, the top end of the supporting column is fixedly connected with a top plate, and the top plate is connected with a drilling assembly.

Through adopting above-mentioned technical scheme, through making two splint remove in opposite directions, and then fix the work piece centre gripping through two splint, can the square workpiece of centre gripping, adjust through adjusting part, the tubulose workpiece of centre gripping of being convenient for punches to the work piece through drilling subassembly.

Preferably, the drilling subassembly includes cylinder, mount pad, electric putter and drilling equipment, cylinder fixed mounting is at the top of roof, the output shaft of cylinder run through the roof and with mount pad fixed connection, electric putter fixed mounting is in the bottom of mount pad, drilling equipment slides and sets up the bottom at the mount pad, electric putter's output and drilling equipment fixed connection.

Through adopting above-mentioned technical scheme, punch to the work piece through drilling equipment, drive drilling equipment through electric putter and remove, and then adjust drilling equipment's position, be convenient for beat a plurality of holes.

Preferably, the top of drilling equipment is fixedly connected with slider, the spout has been seted up on the mount pad, the slider slides and sets up in the spout.

Through adopting above-mentioned technical scheme, set up slider and spout, the drilling equipment of being convenient for removes.

Preferably, the cross-sections of the sliding block and the sliding groove are both of a T-shaped structure, and the upper end of the sliding block is embedded in the sliding groove.

Through adopting above-mentioned technical scheme, carry on spacingly through the spout to slider and drilling equipment.

Preferably, the opening of the arc-shaped clamping plate faces away from the connecting rod, and the two groups of adjusting assemblies are symmetrically arranged on two sides of the clamping plate.

Through adopting above-mentioned technical scheme, make the arc splint rotate 180 degrees, carry out the centre gripping through the arc splint to pipy work piece.

Preferably, the mounting groove has been seted up to the one end that is close to the pivot on the telescopic link, the one end of pivot is rotated and is set up in the mounting groove, two fixed blocks of mounting groove inside wall both sides fixedly connected with, fixedly connected with stopper in the pivot, the stopper offsets with two fixed blocks respectively.

Through adopting above-mentioned technical scheme, carry out spacingly through two fixed blocks counter shaft.

Preferably, the upper surface of the drilling platform is provided with a strip-shaped groove for punching.

Through adopting above-mentioned technical scheme, be convenient for run through the work piece and punch.

Compared with the prior art, the beneficial effect of this application is:

1. the hand wheel is rotated to drive the threaded rod to rotate, so that the threaded rod drives the clamping plates to move, the two clamping plates move oppositely, the square workpiece is clamped and fixed through the two clamping plates, the rotating shaft can be rotated to drive the arc-shaped clamping plates to rotate 180 degrees, the openings of the two arc-shaped clamping plates are opposite, and the tubular workpiece is clamped through the arc-shaped clamping plates, so that the use is convenient;

2. the workpiece is punched through the drilling equipment, the drilling equipment is driven to move through the electric push rod, the position of the drilling equipment is further adjusted, a plurality of holes are convenient to punch, meanwhile, the drilling equipment can be positioned, and punching is carried out at the needed punching position.

Drawings

Fig. 1 is a schematic structural diagram of an entire drilling machine with accurate positioning according to the present application;

FIG. 2 is a schematic structural view of a precisely positioned drilling table surface of a drilling machine according to the present application;

fig. 3 is a schematic structural view of an inner side of a sliding groove of a drilling machine with accurate positioning according to the present application;

fig. 4 is a schematic structural view of the inner side of the mounting groove of the drilling machine with accurate positioning.

In the figure: 1. a support base; 2. a drilling table; 3. a fixing plate; 4. a threaded rod; 5. a splint; 6. a hand wheel; 7. a pillar; 8. a top plate; 9. a cylinder; 10. a mounting seat; 11. an electric push rod; 12. drilling equipment; 13. a slider; 14. a chute; 15. a telescopic rod; 16. a rotating shaft; 17. a connecting rod; 18. an arc-shaped splint; 19. mounting grooves; 20. a fixed block; 21. a limiting block; 22. a strip-shaped groove.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1 and 2, a drilling machine with accurate positioning comprises a supporting base 1, a drilling table 2 is fixedly connected to the supporting base 1, a workpiece is placed on the drilling table 2, a clamping assembly is connected to the drilling table 2, the clamping assembly comprises a fixing plate 3, a threaded rod 4 and clamping plates 5, the fixing plate 3 is fixedly connected to the drilling table 2, the threaded rod 4 is in threaded connection with the fixing plate 3, the clamping plates 5 are rotatably connected with one end, close to the middle of the drilling table 2, of the threaded rod 4, the bottom of each clamping plate 5 is in sliding connection with the upper surface of the drilling table 2, the threaded rod 4 is rotated to enable the threaded rod 4 to drive the clamping plates 5 to move, a hand wheel 6 is installed at one end, far away from the clamping plates 5, of the threaded rod 4 is rotated to drive the threaded rod 4 to rotate, two groups of the clamping assemblies are symmetrically arranged on the drilling table 2, the two clamping plates 5 are enabled to move oppositely, and then the workpiece is clamped and fixed through the two clamping plates 5, can clamp square workpieces.

The lateral wall both sides of splint 5 all are connected with adjusting part, two sets of adjusting part symmetries set up the both sides at splint 5, adjusting part includes telescopic link 15, pivot 16, connecting rod 17 and arc splint 18, telescopic link 15 and splint 5's lateral wall fixed connection, two telescopic link 15 symmetries set up in splint 5 both sides, the one end that splint 5 was kept away from to pivot 16 and telescopic link 15 rotates to be connected, connecting rod 17's one end and 16 fixed connection in pivot, connecting rod 17's the other end and 18 fixed connection of arc splint, arc splint 18's opening connecting rod 17 dorsad. The rotating shaft 16 is rotated to drive the arc-shaped clamping plate 18 to rotate 180 degrees, and the tubular workpiece is clamped through the arc-shaped clamping plate 18. Fixedly connected with pillar 7 on the support base 1, the top fixedly connected with roof 8 of pillar 7 is connected with the drilling subassembly on the roof 8, punches to the work piece through the drilling subassembly.

Referring to fig. 1, the drilling subassembly includes cylinder 9, mount pad 10, electric putter 11 and drilling equipment 12, cylinder 9 fixed mounting is at the top of roof 8, the output shaft of cylinder 9 run through roof 8 and with mount pad 10 fixed connection, electric putter 11 fixed mounting is in the bottom of mount pad 10, the direction of work of cylinder 9 is vertical, electric putter 11's direction of work level, drilling equipment 12 slides and sets up the bottom at mount pad 10, electric putter 11's output and drilling equipment 12 fixed connection, cylinder 9 drives mount pad 10 and drilling equipment 12 and moves down, punch the work piece through drilling equipment 12, drive drilling equipment 12 through electric putter 11 and remove, and then adjust drilling equipment 12's position, be convenient for punch a plurality of holes.

Referring to fig. 3, a sliding block 13 is fixedly connected to the top of the drilling device 12, a sliding groove 14 is formed in the mounting seat 10, the sliding block 13 is slidably arranged in the sliding groove 14, and the sliding block 13 and the sliding groove 14 are arranged, so that the drilling device 12 can move conveniently. The cross-sections of the sliding block 13 and the sliding groove 14 are both of a T-shaped structure, the upper end of the sliding block 13 is embedded in the sliding groove 14, and the sliding block 13 and the drilling equipment 12 are limited through the sliding groove 14.

Referring to fig. 4, mounting groove 19 has been seted up to the one end that is close to pivot 16 on the telescopic link 15, and the one end of pivot 16 is rotated and is set up in mounting groove 19, two fixed blocks 20 of 19 inside wall both sides fixedly connected with of mounting groove, and fixedly connected with stopper 21 on the pivot 16, stopper 21 can offset with two fixed blocks 20 respectively according to different states, and fixed block 20 sets up to inhaling indisputable magnetism piece, and stopper 21 sets up to the iron plate, the angle of the pivot 16 of being convenient for stabilize.

Referring to fig. 2, a strip-shaped groove 22 for punching is formed in the upper surface of the drilling table 2, so that the workpiece can be conveniently perforated.

The operating principle of the present application is now described as follows: place the work piece on drilling platform 2, rotate hand wheel 6, drive threaded rod 4 and rotate for threaded rod 4 drives splint 5 and removes, makes two splint 5 remove in opposite directions, and then fixes the square work piece centre gripping through two splint 5. When a tubular workpiece needs to be clamped, the rotating shaft 16 can be rotated to drive the arc-shaped clamping plates 18 to rotate 180 degrees, so that the openings of the two arc-shaped clamping plates 18 are opposite, and the tubular workpiece is clamped through the arc-shaped clamping plates 18. The cylinder 9 drives the mounting seat 10 and the drilling equipment 12 to move downwards, and the workpiece is punched through the drilling equipment 12, and the drilling equipment 12 is driven to move through the electric push rod 11, so that the position of the drilling equipment 12 is adjusted, a plurality of holes are convenient to punch, the drilling equipment 12 can be positioned at the same time, and holes are punched at the required punching position.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the application concepts of the present application, which are within the technical scope of the present application.

Claims

1. The drilling machine with the accurate positioning comprises a supporting base (1) and is characterized in that a drilling platform (2) is fixedly connected onto the supporting base (1), a clamping assembly is connected onto the drilling platform (2), the clamping assembly comprises a fixing plate (3), a threaded rod (4) and clamping plates (5), the fixing plate (3) is fixedly connected onto the drilling platform (2), the threaded rod (4) is in threaded connection onto the fixing plate (3), the clamping plates (5) are rotatably connected with one end of the threaded rod (4), the bottoms of the clamping plates (5) are in sliding connection with the upper surface of the drilling platform (2), the clamping assemblies are symmetrically arranged in two groups on the drilling platform (2), and adjusting assemblies are connected to two sides of the side wall of each clamping plate (5);

the adjusting part comprises a telescopic rod (15), a rotating shaft (16), a connecting rod (17) and an arc-shaped clamping plate (18), the telescopic rod (15) is fixedly connected with the side wall of the clamping plate (5), the rotating shaft (16) is rotatably connected with one end of the telescopic rod (15) far away from the clamping plate (5), one end of the connecting rod (17) is fixedly connected with the rotating shaft (16), the other end of the connecting rod (17) is fixedly connected with the arc-shaped clamping plate (18), a supporting base (1) is fixedly connected with a supporting column (7), a top end of the supporting column (7) is fixedly connected with a top plate (8), and a drilling assembly is connected onto the top plate (8).

2. The drilling machine capable of accurately positioning is characterized in that the drilling assembly comprises a cylinder (9), a mounting seat (10), an electric push rod (11) and drilling equipment (12), the cylinder (9) is fixedly mounted at the top of the top plate (8), an output shaft of the cylinder (9) penetrates through the top plate (8) and is fixedly connected with the mounting seat (10), the electric push rod (11) is fixedly mounted at the bottom of the mounting seat (10), the drilling equipment (12) is slidably arranged at the bottom of the mounting seat (10), and an output end of the electric push rod (11) is fixedly connected with the drilling equipment (12).

3. The drilling machine with accurate positioning according to claim 2, characterized in that a sliding block (13) is fixedly connected to the top of the drilling device (12), a sliding groove (14) is formed in the mounting seat (10), and the sliding block (13) is slidably arranged in the sliding groove (14).

4. A drilling machine with precise positioning according to claim 3, characterized in that the cross section of the sliding block (13) and the sliding groove (14) are both in a T-shaped structure, and the upper end of the sliding block (13) is embedded in the sliding groove (14).

5. A machine for drilling with precise positioning according to claim 1, characterized in that the opening of said arched clamping plate (18) faces away from the connecting rod (17), the two groups of said adjustment assemblies being symmetrically arranged on both sides of the clamping plate (5).

6. The drilling machine capable of achieving accurate positioning according to claim 1, wherein a mounting groove (19) is formed in one end, close to the rotating shaft (16), of the telescopic rod (15), one end of the rotating shaft (16) is rotatably arranged in the mounting groove (19), two fixing blocks (20) are fixedly connected to two sides of the inner side wall of the mounting groove (19), a limiting block (21) is fixedly connected to the rotating shaft (16), and the limiting block (21) abuts against the two fixing blocks (20) respectively.

7. A drilling machine with precise positioning according to claim 1, characterized in that the upper surface of the drilling platform (2) is provided with a strip-shaped groove (22) for perforating.