CN215587902U

CN215587902U - Liquid spraying device for multi-spindle drilling machine

Info

Publication number: CN215587902U
Application number: CN202121977826.5U
Authority: CN
Inventors: 李永军
Original assignee: Qingdao Huanrong Machinery Co ltd
Current assignee: Qingdao Huanrong Machinery Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-21
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of auxiliary devices of drilling machines and discloses a liquid spraying device for a multi-spindle drilling machine, which comprises a base, a liquid spraying device, a rack, a workbench, a pressing mechanism, a movable plate and an equipment box, wherein the liquid spraying device is arranged on the upper surface of the base, the rack is arranged on one side of the liquid spraying device, the workbench is arranged on the rack, the pressing mechanisms are arranged on two sides of the workbench, the equipment box is arranged on one side of the pressing mechanism, a first motor is arranged on the equipment box, and the movable plate is arranged on the equipment box. The utility model discloses a make the hydrojet can independently carry out arbitrary direction and remove and rotate through being equipped with telescopic link, motor and pivot to can carry out accurate hydrojet operation to the work piece assigned position, avoid causing the waste of hydrojet.

Description

Liquid spraying device for multi-spindle drilling machine

Technical Field

The utility model relates to the technical field of auxiliary devices of drilling machines, in particular to a liquid spraying device for a multi-spindle drilling machine.

Background

In the multi-spindle drilling machine, a drill bit can generate a large amount of heat when drilling a workpiece, the hardness of the drill bit can be reduced due to high temperature, and the drilling efficiency is influenced, so that cooling liquid needs to be continuously sprayed to the drill bit, and the temperature of the drill bit is reduced. The coolant liquid injection apparatus that sells on the market at present is of a great variety, but most structure is complicated, and is with high costs, is difficult to be accepted by the enterprise, and the shower nozzle of using easily blocks up, needs the staff frequently to change the shower nozzle, and the blowout distance of general coolant liquid is difficult control, and the position of hydrojet on the work piece is not accurate enough, and injection apparatus can be with coolant liquid blowout regulation scope, causes the waste of coolant liquid, also can cause the pollution to the mill's environment simultaneously.

Therefore, the liquid spraying device for the multi-spindle drilling machine is designed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a liquid spraying device for a multi-spindle drilling machine, which solves the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a hydrojet device for multi-spindle drilling machine, includes base, hydrojet, frame, workstation, hold-down mechanism, fly leaf and equipment box, the base upper surface is equipped with the hydrojet, hydrojet one side is equipped with the frame, be equipped with the workstation in the frame, the workstation both sides are equipped with hold-down mechanism, hold-down mechanism one side is equipped with the equipment box, be equipped with the fly leaf on the equipment box, the during operation compresses tightly fixed operation to the work piece through placing the work piece on the workstation with hold-down mechanism of recycling, and the fly leaf on the readjustment equipment box carries out longitudinal movement, and until the fly leaf drives below drilling shaft and reachs appointed processing position, and then starts first motor and drive drilling shaft and drill bit and carry out drilling processing to the workpiece surface.

Furthermore, a telescopic rod is arranged on one side of the base, a sleeve is arranged on the telescopic rod, the sleeve is movably connected with the telescopic rod, the telescopic rod can drive the base and a liquid spraying device arranged above the base to freely move in the direction of a longitudinal axis, and therefore rough adjustment is conducted on the machining position of the liquid spraying device.

Further, be equipped with first pivot on the base, be equipped with the rotation post on the first pivot, carry out swing joint between rotation post and the first pivot, through be equipped with the motor in the base for drive first pivot through first motor and rotate, the rethread is equipped with the motor in the rotation post, makes the rotation post also can rotate, thereby carries out the coarse adjustment to sprayer hydrojet direction.

Further, be equipped with the fixed block on the rotation post, fixed block one side is equipped with the second motor, is equipped with the second pivot on the second motor, is connected between second pivot and the second motor, and the during operation drives the second pivot through the second motor and rotates.

Furthermore, be equipped with the rocking arm in the second pivot, be equipped with the third pivot on the rocking arm, third pivot one side is equipped with the hydrojet, is connected between hydrojet and the third pivot, utilizes to carry out interference fit between rocking arm and second pivot and the third pivot to be connected for drive the rocking arm through second pivot and third pivot and rotate, thereby realize the regulation to hydrojet processing hydrojet position to the hydrojet.

Furthermore, a piston rod is arranged on one side of the telescopic rod, a hydraulic cylinder is arranged on one side of the piston rod, the hydraulic cylinder is connected with the piston rod, the hydraulic cylinder is started to drive the piston rod during working, and then the telescopic rod is driven by the piston rod to move, so that the processing position of the liquid spraying device is adjusted.

The utility model has the beneficial effects that:

through being equipped with pneumatic cylinder, second motor, third motor and telescopic link, can be so that the sprayer independently carries out arbitrary direction and removes and rotate to can carry out accurate hydrojet operation to the work piece assigned position, avoid causing the waste of hydrojet, effectively cooperate the drill spindle to carry out cooling and lubrication to the drilling position simultaneously, promote drilling accuracy and quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a liquid ejecting apparatus according to the present invention;

FIG. 3 is a schematic view of the construction of the telescoping rod portion of the present invention.

In the figure: 1. a base; 2. a telescopic rod; 3. a sleeve; 4. a liquid sprayer; 5. a frame; 6. a work table; 7. a hold-down mechanism; 8. a movable plate; 9. an equipment box; 10. a first motor; 11. a first rotating shaft; 12. rotating the column; 13. a second motor; 14. a second rotating shaft; 15. a fixed block; 16. a rocker arm; 17. a third rotating shaft; 18. a hydraulic cylinder; 19. a piston rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-3: the utility model provides a hydrojet device for multi-spindle drilling machine, which comprises a base 1, hydrojet 4, frame 5, workstation 6, hold-down mechanism 7, fly leaf 8 and

equipment box

9, 1 upper surface of base is equipped with hydrojet 4, hydrojet 4 one side is equipped with frame 5, be equipped with workstation 6 on the

frame

5, 6 both sides of workstation are equipped with hold-down mechanism 7, hold-down mechanism 7 one side is equipped with equipment box 9, be equipped with fly leaf 8 on the equipment box 9, the during operation is through placing the work piece and compress tightly fixed operation to the work piece in the hold-down mechanism 7 of recycling on workstation 6, fly leaf 8 on the readjustment equipment box 9 carries out longitudinal movement, it reachs appointed processing position to drive below drill arbor to reach movable leaf 8, and then start first motor 10 and drive drill arbor and drill bit and carry out drilling processing to the workpiece surface.

Base 1 one side is equipped with telescopic link 2, is equipped with sleeve 3 on the telescopic link 2, carries out swing joint between sleeve 3 and the telescopic link 2, can drive the hydrojet device that base 1 and base 1 top were equipped with through telescopic link 2 and freely move on the axis of ordinates direction to roughly adjust the processing position of hydrojet device.

The base is provided with a first rotating shaft 11 in a 1 mode, a rotating column 12 is arranged on the first rotating shaft 11, the rotating column 12 is movably connected with the first rotating shaft 11, a motor is arranged in the base 1, the first rotating shaft 11 is driven to rotate through a first motor 10, the motor is arranged in the rotating column 12 in a rethread mode, the rotating column 12 can also rotate, and accordingly coarse adjustment is conducted on the liquid spraying direction of the liquid sprayer 4.

The rotating column 12 is provided with a fixed block 15, one side of the fixed block 15 is provided with a second motor 13, the second motor 13 is provided with a second rotating shaft 14, the second rotating shaft 14 is connected with the second motor 13, the second rotating shaft 14 is driven to rotate by the second motor 13 during operation, the second rotating shaft 14 is provided with a rocker arm 16, the rocker arm 16 is provided with a third rotating shaft 17, one side of the third rotating shaft 17 is provided with a liquid sprayer 4, the liquid sprayer 4 is connected with the third rotating shaft 17, and the rocker arm 16 is driven to rotate by the second rotating shaft 14 and the third rotating shaft 17 through interference fit connection between the rocker arm 16 and the second rotating shaft 14 and the third rotating shaft 17, so that the liquid spraying position of the liquid sprayer 4 is adjusted.

One side of the telescopic rod 2 is provided with a piston rod 19, one side of the piston rod 19 is provided with a hydraulic cylinder 18, the hydraulic cylinder 18 is connected with the piston rod 19, the hydraulic cylinder 18 is started to drive the piston rod 19 during operation, and then the telescopic rod 2 is driven by the piston rod 19 to move, so that the processing position of the liquid spraying device is adjusted.

In summary, when the present invention is used, firstly, the workpiece is fixed on the working table 6 by the pressing mechanism 7, then the movable plate 8 on the adjusting equipment box 9 is longitudinally moved until the movable plate 8 drives the lower drill spindle to reach the designated processing position, and then the first motor 10 is started to drive the drill spindle and the drill bit to perform drilling processing on the surface of the workpiece, and the telescopic rod 2, the second rotating shaft 14, the third rotating shaft 17 and the rocker arm 16 are adjusted to adjust the positions of the liquid sprayer 4 while drilling processing is performed until the positions can be aligned with the processing position of the workpiece, and then the cooling liquid is sprayed out, so that the drilling quality is improved while the cooling effect is achieved, and the waste of the cooling liquid is also avoided.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a hydrojet device for multi-spindle drilling machine, includes base (1), hydrojet ware (4), frame (5), workstation (6), hold-down mechanism (7), fly leaf (8) and equipment box (9), its characterized in that: the automatic liquid spraying machine is characterized in that a liquid spraying device (4) is arranged on the upper surface of the base (1), a rack (5) is arranged on one side of the liquid spraying device (4), a workbench (6) is arranged on the rack (5), pressing mechanisms (7) are arranged on two sides of the workbench (6), an equipment box (9) is arranged on one side of each pressing mechanism (7), a first motor (10) is arranged on the equipment box (9), and a movable plate (8) is arranged on the equipment box (9).

2. The liquid spraying apparatus for a multiple spindle drilling machine according to claim 1, wherein: one side of the base (1) is provided with a telescopic rod (2), the telescopic rod (2) is provided with a sleeve (3), and the sleeve (3) is movably connected with the telescopic rod (2).

3. The liquid spraying apparatus for a multiple spindle drilling machine according to claim 1, wherein: be equipped with first pivot (11) on base (1), be equipped with on first pivot (11) and rotate post (12), carry out swing joint between rotation post (12) and first pivot (11).

4. The liquid spraying apparatus for a multiple spindle drilling machine according to claim 3, wherein: be equipped with fixed block (15) on rotation post (12), fixed block (15) one side is equipped with second motor (13), is equipped with second pivot (14) on second motor (13), is connected between second pivot (14) and second motor (13).

5. The liquid spraying apparatus for a multiple spindle drilling machine according to claim 4, wherein: the swing arm (16) is arranged on the second rotating shaft (14), the third rotating shaft (17) is arranged on the swing arm (16), the liquid sprayer (4) is arranged on one side of the third rotating shaft (17), and the liquid sprayer (4) is connected with the third rotating shaft (17).

6. The liquid spraying apparatus for a multiple spindle drilling machine according to claim 2, wherein: a piston rod (19) is arranged on one side of the telescopic rod (2), a hydraulic cylinder (18) is arranged on one side of the piston rod (19), and the hydraulic cylinder (18) is connected with the piston rod (19).