CN112122641A

CN112122641A - Drilling machine capable of being positioned quickly for machine manufacturing

Info

Publication number: CN112122641A
Application number: CN202010993888.9A
Authority: CN
Inventors: 李佳佳; 刘伯玉; 王伟; 金胜; 鲍成成; 闫世玉
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Yangzhou Polytechnic Institute
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2020-12-25

Abstract

The invention belongs to the technical field of machine manufacturing, and discloses a drilling machine capable of being positioned quickly for machine manufacturing, which comprises a support frame, a first motor is fixed on one side of the supporting frame, a threaded rod is fixed on the output end of the first motor, bearings are fixed on two sides of the threaded rod, a gear is installed on one side of the threaded rod, which is far away from the first motor, a sliding seat is sleeved outside the threaded rod, a hydraulic cylinder is fixed below the sliding seat, vertical rods are arranged on two sides of the hydraulic cylinder, the invention is provided with a gear and a limit pin, wherein the gear is connected with a threaded rod capable of driving the whole punching device, after the position of the punching device is determined, the gear is fixed through the limiting pin, and the punching device can be ensured not to deviate from the punching position due to vibration during working.

Description

Drilling machine capable of being positioned quickly for machine manufacturing

Technical Field

The invention belongs to the technical field of machine manufacturing, and particularly relates to a drilling machine capable of being quickly positioned for machine manufacturing.

Background

A drill is a general term for machines and apparatuses that leave a cylindrical hole or hole in an object by means of rotary cutting or rotary pressing using a tool harder and sharper than the object. Also known as drills, punches, through-hole machines, and the like. The expected effect is achieved by drilling the precise parts, and the drilling machines comprise a semi-automatic drilling machine and a full-automatic drilling machine, so that the cost of human resources is increased; most enterprises consider full-automatic drilling machines as development directions

Traditional drilling equipment, thereby can not realize porous processing owing to fix the part on the mesa and can not carry out the back-and-forth movement, the whole drilling mechanism on the threaded rod is established to the cover, can lead to it to take place the sideslip because of vibrations when punching, leads to the position of punching to take place the skew, and the position of punching is cooled down and is handled and often need manual realization, can make work efficiency reduce.

Disclosure of Invention

The invention aims to provide a drilling machine capable of being quickly positioned for machine manufacturing, and aims to solve the problems that multi-hole machining cannot be carried out, positioning is not accurate, and cooling treatment is not timely in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a drilling machine that machine-building was with quick location, includes the support frame, one side of support frame is fixed with first motor, the output of first motor is fixed with the threaded rod, the both sides of threaded rod are fixed with the bearing, the gear is installed to one side that first motor was kept away from to the threaded rod, violently straight portion one side of support frame is provided with the mount, the spacer pin is installed to the top of mount.

Preferably, the outside cover of threaded rod is equipped with the slide, the below of slide is fixed with the pneumatic cylinder, the both sides of pneumatic cylinder all are provided with the montant, the below of pneumatic cylinder is provided with the push rod, the below of push rod is fixed with the mount pad, the below of mount pad is fixed with the drilling machine, the drill bit is installed to the below of drilling machine.

Preferably, a first chute has been seted up to the inside of montant, the internally mounted of first chute has the mount pad, the piston rod is installed to one side that first motor was kept away from to first chute, the below of piston rod is provided with the water tank, the inside of water tank is fixed with the water inlet, the hose is installed to the top of water inlet, water inlet and hose are linked together.

Preferably, a second motor is fixed below the support frame, a bevel gear is installed at the output end of the second motor, a rack is arranged on one side of the bevel gear, and the bevel gear is matched with the rack.

Preferably, the opposite side of rack is fixed with the base, the top of base is fixed with the spring, the spring is kept away from one side of rack and is installed movable fixture platform, movable fixture bench installs movable bolt, the base is kept away from one side of spring and is installed the mounting fixture platform.

Preferably, a second sliding groove is formed in one side, close to the water tank, of the vertical rod, and a sliding block is arranged inside the second sliding groove.

Compared with the prior art, the invention has the following beneficial effects:

(1) the gear and the limiting pin are arranged, the gear is connected with the threaded rod capable of driving the whole punching device, and the gear is fixed through the limiting pin after the position of the punching device is determined, so that the punching device can be prevented from deviating from the punching position due to vibration during working.

(2) According to the invention, the water tank and the piston rod are arranged, when the hydraulic cylinder push rod moves downwards to perform punching operation, the mounting seat can press down the piston rod, so that water in the water tank passes through the drill bit and the drilling position during hose spraying processing to cool the drill bit and the drilling position, and the shape of the drilling position is ensured not to be changed due to high temperature.

(3) The invention is provided with the bevel gear and the rack, and the bevel gear is matched with the rack to drive the base to move back and forth, so that the machining of different positions of the multiple holes is realized, and the working efficiency is improved.

Drawings

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

FIG. 2 is a side view of the gear of the present invention;

FIG. 3 is an enlarged view of the invention at A;

in the figure: 1. a first motor; 2. a bearing; 3. a threaded rod; 4. a slide base; 5. a gear; 6. a vertical rod; 7. a first chute; 8. a mounting seat; 9. a drilling machine; 10. a drill bit; 11. a hydraulic cylinder; 12. a push rod; 13. a bevel gear; 14. a spring; 15. a movable clamp table; 16. a movable bolt; 17. a piston rod; 18. a hose; 19. a water inlet; 20. a water tank; 21. a second chute; 22. a second motor; 23. a support frame; 24. a spacing pin; 25. a fixed mount; 26. a base; 27. fixing a fixture table; 28. a rack; 29. a slide block.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-3, the present invention provides the following technical solutions: a drilling machine capable of being quickly positioned for machine manufacturing comprises a supporting frame 23, wherein a first motor 1 is fixed on one side of the supporting frame 23, the model of the first motor 1 is Y90S-2, the first motor 1 is fixed on one side of the supporting frame 23 through a bolt, a threaded rod 3 is fixed at the output end of the first motor 1, bearings 2 are fixed on two sides of the threaded rod 3, a gear 5 is installed on one side, far away from the first motor 1, of the threaded rod 3, the threaded rod 3 is connected with the first motor 1 and the gear 5, the threaded rod 3 and the gear 5 can be driven to rotate together by the rotation of the first motor 1, a fixing frame 25 is arranged on one side of a transverse straight part of the supporting frame 23, a limiting pin 24 is installed above the fixing frame 25, the limiting pin 24 is, when the first motor 1 rotates to determine the punching position, the position of the gear 5 is fixed by the limit pin 24, so that the punching position can not be deviated due to vibration when punching is performed.

Further, 3 outside covers of threaded rod are equipped with slide 4, threaded rod 3's rotation can drive slide 4 and remove the adjustment position of punching about moving, the below of slide 4 is fixed with pneumatic cylinder 11, the both sides of pneumatic cylinder 11 all are provided with montant 6, pneumatic cylinder 11 and montant 6 contactless, the below of pneumatic cylinder 11 is provided with push rod 12, pneumatic cylinder 11 is used in and can make push rod 12 reciprocate on push rod 12, the below of push rod 12 is fixed with mount pad 8, the below of mount pad 8 is fixed with drilling machine 9, the model of drilling machine 9 is Y110L-2, drill bit 10 is installed to the below of drilling machine 9, the effect through pneumatic cylinder 11 can make drill bit 10 of below reciprocate, treat that the work piece punches.

Further, first spout 7 has all been seted up to the inside of montant 6, the internally mounted of first spout 7 has mount pad 8, mount pad 8 can slide from top to bottom in first spout 7, piston rod 17 is installed to one side that first spout 7 was kept away from first motor 1, piston rod 17 can reciprocate in first spout 7, the below of piston rod 17 is provided with water tank 20, water tank 20's inside is fixed with water inlet 19, water inlet 19 places the bottom at water tank 20, hose 18 is installed to water inlet 19's top, water inlet 19 and hose 18 are linked together, when mount pad 8 slided to a certain position in first spout 7 of montant 6, can contact and push down piston rod 17, piston rod 17's decline water tank can make 20 in the water tank enter into hose 18 through water inlet 19, flow out from the water outlet at last, cool down drill bit 10 and the processing work piece.

Specifically, a second motor 22 is fixed below the support frame 23, the model of the second motor 22 is Y90S-2, a bevel gear 13 is installed at the output end of the second motor 22, the rotation of the second motor 22 can drive the bevel gear 13 to rotate, a rack 28 is arranged on one side of the bevel gear 13, the bevel gear 13 is matched with the rack 28, the rack 28 can be driven to move back and forth by the rotation of the bevel gear 13, and the position of the drill bit 10 can accurately reach the position above the position to be drilled.

It should be noted that a base 26 is fixed on the other side of the rack 28, the base 26 can be driven to move back and forth by the back and forth movement of the rack 28, so as to perform multi-position punching, a spring 14 is fixed above the base 26, a movable clamp table 15 is installed on one side of the spring 14 away from the rack 28, the movable clamp table 15 can be pushed to move by the movement of the spring 14, a workpiece to be processed is transversely fixed, a movable bolt 16 is installed on the movable clamp table 15, the movable bolt 16 can be rotated to fix the workpiece to be processed placed on the base 26 in the vertical direction, a fixed clamp table 27 is installed on one side of the base 26 away from the spring 14, and the workpiece to be processed can be completely fixed by the combined action of the movable clamp table 15, the fixed clamp table 27 and the movable bolt 16.

Furthermore, a second sliding groove 21 is formed in one side of the vertical rod 6 close to the water tank 20, a sliding block 29 is arranged inside the second sliding groove 21, the sliding block 29 is fixedly connected with the base 26, and the sliding block 29 can slide in the second sliding groove 21.

The working principle and the using process of the invention are as follows: when the invention is used, firstly, a workpiece to be processed is placed above a base 26, the workpiece is fixed transversely through a spring 14, a movable clamp table 15 and a fixed clamp table 27, then movable bolts 16 at two sides are rotated to fix the workpiece in the vertical direction, then a first motor 1 is started, the rotation of the first motor 1 drives a threaded rod 3 to rotate, so that a sliding seat 4 drives the whole drilling mechanism to move transversely, the first motor 1 is closed after the drilling position is aligned, a limiting pin 24 is clamped into a tooth groove of a gear 5, the position of the sliding seat 4 is limited, then a second motor 22 is opened, the output end of the second motor 22 is connected with a bevel gear 13, the rotation of the bevel gear 13 is driven through the rotation of the second motor 22, a rack 28 matched with the bevel gear is driven to move back and forth, the back and forth movement of the rack 28 can drive the base 26 to move back and forth, thereby adjusting the position of the workpiece to be processed, and enabling the drill bit to be completely aligned with the position to be processed.

Next, open pneumatic cylinder 11 and drilling machine 9 simultaneously, the opening of drilling machine 9 makes drill bit 10 high-speed rotatory, the opening of pneumatic cylinder 11 makes push rod 12 remove downwards, push rod 12 can drive mount pad 8, drilling machine 9 and drill bit 10 remove downwards, when mount pad 8 slided to a certain position in first spout 7 of montant 6, can contact and push down piston rod 17, the decline of piston rod 17 can make the water in the water tank 20 get into in the hose 18 through water inlet 19, the rethread delivery port is cooled down drill bit 10 and work piece punching position, ensure that the work piece can not take place the deformation under high temperature environment, if need carry out many places to punch to the work piece surface, then need open spacer pin 24 earlier, open first motor 1 and second motor 22 respectively again and adjust the work piece position, alright carry out reprocessing to it after confirming the position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling machine that machine-building was used and can be fixed a position fast, includes support frame (23), its characterized in that: one side of support frame (23) is fixed with first motor (1), the output of first motor (1) is fixed with threaded rod (3), the both sides of threaded rod (3) are fixed with bearing (2), gear (5) are installed to one side that first motor (1) was kept away from in threaded rod (3), the straight portion one side of violently of support frame (23) is provided with mount (25), spacer pin (24) are installed to the top of mount (25).

2. A rapidly positionable drilling machine for machine building according to claim 1 wherein: threaded rod (3) outside cover is equipped with slide (4), the below of slide (4) is fixed with pneumatic cylinder (11), the both sides of pneumatic cylinder (11) all are provided with montant (6), the below of pneumatic cylinder (11) is provided with push rod (12), the below of push rod (12) is fixed with mount pad (8), the below of mount pad (8) is fixed with drilling machine (9), drill bit (10) are installed to the below of drilling machine (9).

3. A rapidly positionable drilling machine for machine building according to claim 2 wherein: first spout (7) have been seted up to the inside of montant (6), the internally mounted of first spout (7) has mount pad (8), piston rod (17) are installed to one side that first motor (1) was kept away from in first spout (7), the below of piston rod (17) is provided with water tank (20), the inside of water tank (20) is fixed with water inlet (19), hose (18) are installed to the top of water inlet (19), water inlet (19) and hose (18) are linked together.

4. A rapidly positionable drilling machine for machine building according to claim 1 wherein: a second motor (22) is fixed below the supporting frame (23), a bevel gear (13) is installed at the output end of the second motor (22), a rack (28) is arranged on one side of the bevel gear (13), and the bevel gear (13) is matched with the rack (28).

5. A quick positionable drill rig for machine building according to claim 4 wherein: the opposite side of rack (28) is fixed with base (26), the top of base (26) is fixed with spring (14), movable clamp platform (15) are installed to one side that rack (28) were kept away from in spring (14), install movable bolt (16) on the movable clamp platform (15), one side that spring (14) were kept away from in base (26) is installed mounting fixture platform (27).

6. A rapidly positionable drilling machine for machine building according to claim 3 wherein: a second sliding groove (21) is formed in one side, close to the water tank (20), of the vertical rod (6), and a sliding block (29) is arranged inside the second sliding groove (21).