CN211915546U

CN211915546U - Vertical drilling machine of adjustable drilling angle

Info

Publication number: CN211915546U
Application number: CN201922436126.4U
Authority: CN
Inventors: 杨岚
Original assignee: Shuping Seiko Machinery Nantong Co ltd
Current assignee: Shuping Seiko Machinery Nantong Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-11-13
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a vertical drilling machine capable of adjusting the drilling angle, which comprises a drill bit, a piston rod and a clamping plate, wherein a motor is connected above the drill bit, a center rod is fixed on the right side of the motor, a clamping block is arranged at the right end of the center rod, a connecting rod is connected with the right side of the clamping block, a supporting rod is arranged at the right end of the connecting rod, a rotating rod penetrates through the inside of the supporting rod, the piston rod is arranged below the rotating rod, an air cylinder is connected below the piston rod, a connecting pipe is arranged at the right lower corner of the air cylinder, a bottom plate is fixed below the cylinder, one end of a spring is fixed on the left side and the right side of the middle position of the bottom plate, and the other end of the spring is provided with a sliding block, the clamping plate is arranged above the sliding block, the front side, the rear side and the right side of the upper surface of the bottom plate are respectively fixed with a protective cover, and the left side of the upper surface of the bottom plate is provided with a protective door. The utility model discloses a make things convenient for the drill bit to carry out angle modulation all around to the drill bit drills out the drilling of slope, the practicality is strong.

Description

Vertical drilling machine of adjustable drilling angle

Technical Field

The utility model relates to a drilling machine technical field specifically is a vertical drilling machine of adjustable drilling angle.

Background

The drilling machine is a general name of machinery and equipment which uses a tool harder and sharper than a target object to leave a cylindrical hole or a hole on the target object in a rotary cutting or rotary extrusion mode, and is also called a drilling machine, a punching machine, a through hole machine and the like.

However, the angle of the drill hole cannot be adjusted conveniently in the use process of the drilling machine in the market at present, the fixed machined part is troublesome to operate, time and labor are wasted, flying chips generated in the drilling process are difficult to protect, the flying chips fly in a mess manner, the environment is polluted, and the safety of workers is threatened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical drilling machine of adjustable drilling angle to solve the angle that drilling machine on the present market that proposes in the above-mentioned background art is not convenient for adjust drilling in the use, and fixed work piece troublesome poeration, waste time and energy, be difficult to protect the flying chips that produces in the drilling process simultaneously, lead to flying chips in a confused state of mind to fly, not only polluted environment, still threaten the problem of staff's safety.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable drilling angle's vertical drilling machine, includes drill bit, piston rod and splint, the top of drill bit is connected with the motor, and the right side of motor is fixed with well core rod, well core rod's right-hand member installs the fixture block, and the right side of fixture block is connected with the connecting rod, branch is installed to the right-hand member of connecting rod, and the inside of branch runs through there is the bull stick, the piston rod is installed in the below of bull stick, and the below of piston rod is connected with the cylinder, the connecting pipe is installed to the lower right corner of cylinder, and the below of cylinder is fixed with the bottom plate, the left and right sides of bottom plate intermediate position all is fixed with the one end of spring, and the other end of spring installs the slider, splint are installed in the top of slider, both sides and right side all are fixed with the.

Preferably, the connecting rod is internally provided with a clamping groove, the clamping groove and the clamping block are both of a zigzag structure, and the clamping groove and the clamping block are matched with each other to form a clamping structure.

Preferably, a rotating structure is formed between the supporting rod and the rotating rod, and a bolt penetrates through the upper portion of the connecting position of the supporting rod and the rotating rod.

Preferably, the piston rod and the cylinder are matched with each other to form a telescopic structure, and a communicating structure is formed between the cylinder and the connecting pipe.

Preferably, the upper surface of the bottom plate is symmetrically provided with sliding grooves, the sliding grooves and the sliding blocks are matched with each other to form a sliding structure, and the sliding blocks and the bottom plate form an elastic structure through springs.

Preferably, the inner surface of the clamping plate is connected with a non-slip mat, and the non-slip mat is made of elastic rubber.

Preferably, a semi-surrounding structure is formed between the protective cover and the protective door and the drill bit, and the protective door and the bottom plate form a rotating structure through a hinge.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the vertical drilling machine capable of adjusting the drilling angle can be clamped with the clamping grooves by rotating the clamping blocks at different positions, so that the drill bit can conveniently adjust the front and back angles, the drill bit can conveniently drill inclined drilled holes, the supporting rod can rotate around the rotating rod and is fixed through the bolt, the drill bit can conveniently adjust the left and right angles, and the angle adjusting range of the drill bit is further expanded;

2. the sliding block is arranged to slide along the inner part of the sliding groove, so that the moving position of the clamping plate can be limited, the lateral deviation of the clamping plate is avoided, the clamping plate can clamp a processed workpiece by utilizing the elastic action of the spring, the processed workpiece is more convenient to fix, meanwhile, the distance between the two clamping plates can be adjusted to a certain degree, the processed workpieces with different sizes can be fixed conveniently, the anti-slip pad is arranged between the processed workpiece and the clamping plate, the anti-slip effect is realized, the fixed stability of the processed workpiece is enhanced, meanwhile, the processed workpiece can be prevented from being scratched by hard materials of the clamping plate, and the safety of the processed workpiece is ensured;

3. set up protection casing and guard gate and form the protection all around in the bottom plate top and enclose the fender, block the bits of flying who forms at drilling process to the drill bit, not only be favorable to avoiding flying the bits to pollute ground environment on every side, still be favorable to preventing to fly bits splash the staff's face and eyes to effectively improve the safety in utilization of whole device.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a left side view structural diagram of the joint of the fixture block and the connecting rod of the present invention;

fig. 3 is a schematic view of the structure of the clamp plate and the bottom plate of the present invention.

In the figure: 1. a drill bit; 2. an electric motor; 3. a center pole; 4. a clamping block; 5. a connecting rod; 6. a strut; 7. a rotating rod; 8. a piston rod; 9. a cylinder; 10. a connecting pipe; 11. a base plate; 12. a spring; 13. a slider; 14. a splint; 15. a protective cover; 16. a protective door; 17. a card slot; 18. a chute; 19. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vertical drilling machine capable of adjusting a drilling angle comprises a drill bit 1, a motor 2, a central rod 3, a clamping block 4, a connecting rod 5, a supporting rod 6, a rotating rod 7, a piston rod 8, a cylinder 9, a connecting pipe 10, a bottom plate 11, a spring 12, a sliding block 13, a clamping plate 14, a protective cover 15, a protective door 16, a clamping groove 17, a sliding groove 18 and an anti-slip pad 19, wherein the motor 2 is connected above the drill bit 1, the central rod 3 is fixed on the right side of the motor 2, the clamping block 4 is installed at the right end of the central rod 3, the connecting rod 5 is connected on the right side of the clamping block 4, the supporting rod 6 is installed at the right end of the connecting rod 5, the rotating rod 7 penetrates through the inside of the supporting rod 6, a rotating structure is formed between the supporting rod 6 and the rotating rod 7, a bolt penetrates through the upper part of the connecting part of the supporting rod 6 and the rotating rod, the angle adjusting range of the drill bit 1 is further expanded;

the piston rod 8 is arranged below the rotating rod 7, the cylinder 9 is connected below the piston rod 8, the connecting pipe 10 is arranged at the lower right corner of the cylinder 9, the bottom plate 11 is fixed below the cylinder 9, the piston rod 8 and the cylinder 9 are matched with each other to form a telescopic structure, a communication structure is formed between the cylinder 9 and the connecting pipe 10, the piston rod 8 and the cylinder 9 can be arranged to be telescopic up and down, so that the drill bit 1 can drill holes by utilizing the telescopic action between the piston rod 8 and the cylinder 9, a thick workpiece can be drilled through conveniently, one end of the spring 12 is fixed on each of the left side and the right side of the middle position of the bottom plate 11, the other end of the spring 12 is provided with the sliding block 13, the clamping plate 14 is arranged above the sliding block 13, the protective covers 15 are fixed on the front side, the rear side and the right side of the upper surface of the bottom plate 11, the protective door 16 is arranged on the, the protective door 16 forms a rotating structure with the bottom plate 11 through a hinge, the protective cover 15 and the protective door 16 are arranged to form a protective enclosure around the upper side of the bottom plate 11, flying chips formed in the drilling process of the drill bit 1 are blocked, the flying chips are prevented from polluting the surrounding ground environment, the face and eyes of workers are prevented from being splashed by the flying chips, and therefore the use safety of the whole device is effectively improved;

the connecting rod 5 is internally provided with a clamping groove 17, the clamping groove 17 and the clamping block 4 are both of a sawtooth structure, the clamping groove 17 and the clamping block 4 are mutually matched to form a clamping structure, the clamping groove 17 and the clamping block 4 which are arranged in a sawtooth shape can be mutually clamped, meanwhile, clamping can be carried out on the clamping block 4 and the clamping groove 17 which are arranged at different positions through rotation, so that the drill bit 1 can conveniently adjust the front and back angle, the drill bit 1 can drill inclined drilled holes, the upper surface of the bottom plate 11 is symmetrically provided with sliding grooves 18, the sliding grooves 18 and the sliding block 13 are mutually matched to form a sliding structure, the sliding block 13 forms an elastic structure with the bottom plate 11 through the spring 12, the sliding block 13 can slide along the inner part of the sliding groove 18, so as to limit the moving position of the clamping plate 14, and avoid lateral deviation of the clamping plate, make the fixed of work piece more convenient, can also adjust the distance between two splint 14 to a certain extent simultaneously, be convenient for fix not unidimensional work piece, splint 14's internal surface is connected with slipmat 19, and slipmat 19's material is elastic rubber, it separates between work piece and splint 14 to set up slipmat 19, not only can effectively prevent skidding, thereby strengthen the fixed steadiness of work piece, the while can also avoid splint 14's rigid material fish tail work piece, owing to guarantee the safety of work piece.

The working principle is as follows: for the vertical drilling machine capable of adjusting the drilling angle, firstly, a handle on a protective door 16 is pulled outwards to drive the protective door 16 to rotate and fold relative to a bottom plate 11, so that the inner side of a protective cover 15 is opened, clamping plates 14 are exposed, then the clamping plates 14 are pulled towards two ends respectively, the clamping plates 14 drive a sliding block 13 to slide in a sliding groove 18, meanwhile, a spring 12 is driven to be stressed and extended, the distance between the two clamping plates 14 is increased, then a workpiece is placed between the two clamping plates 14, the clamping plates 14 are loosened, the clamping plates 14 rebound under the elastic force of the spring 12, the distance between the two clamping plates 14 is shortened, the workpiece is clamped, meanwhile, an anti-skid pad 19 is in contact with the workpiece and is separated between the workpiece and the clamping plates 14;

then pulling the center rod 3 to the left, the center rod 3 drives the fixture block 4 to separate from the inside of the clamping groove 17 and separate from the connecting rod 5, then slightly rotating the fixture block 4 back and forth, then re-clamping the fixture block 4 into the inside of the clamping groove 17, so that the fixture block 4 is clamped and connected with the connecting rod 5, at the moment, the angle of the drill bit 1 tilts back and forth, then unscrewing the bolt fixing the support rod 6 and the rotating rod 7, then rotating the support rod 6, rotating the support rod 6 around the rotating rod 7, so that the angle of the drill bit 1 tilts left and right, then screwing the bolt for fixing, then closing the protective door 16, firstly connecting the connecting pipe 10 with an external air pump, then switching on the external power supply, starting the external air pump and the motor 2, the motor 2 driving the drill bit 1 to rotate, the air pump pumping the air in the cylinder 9 through the connecting pipe 10, so that the pressure in, the drill bit 1 is driven to contact with a workpiece to be drilled, so that the whole using process of the vertical drilling machine with the adjustable drilling angle is completed.

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. The utility model provides an adjustable drilling angle's vertical drilling machine, includes drill bit (1), piston rod (8) and splint (14), its characterized in that: the drill bit is characterized in that a motor (2) is connected above the drill bit (1), a central rod (3) is fixed on the right side of the motor (2), a clamping block (4) is installed at the right end of the central rod (3), a connecting rod (5) is connected on the right side of the clamping block (4), a supporting rod (6) is installed at the right end of the connecting rod (5), a rotating rod (7) penetrates through the inside of the supporting rod (6), a piston rod (8) is installed below the rotating rod (7), an air cylinder (9) is connected below the piston rod (8), a connecting pipe (10) is installed at the lower right corner of the air cylinder (9), a bottom plate (11) is fixed below the air cylinder (9), one end of a spring (12) is fixed on each of the left side and the right side of the middle position of the bottom plate (11), a sliding block (13) is installed at the other end of the spring (12), both sides and right side all are fixed with protection casing (15) around bottom plate (11) upper surface, and protection door (16) are installed to the left side of bottom plate (11) upper surface.

2. The vertical drilling machine capable of adjusting a drilling angle according to claim 1, wherein: the clamping groove (17) is formed in the connecting rod (5), the clamping groove (17) and the clamping block (4) are of a sawtooth structure, and the clamping groove (17) and the clamping block (4) are matched with each other to form a clamping structure.

3. The vertical drilling machine capable of adjusting a drilling angle according to claim 1, wherein: a rotating structure is formed between the supporting rod (6) and the rotating rod (7), and a bolt penetrates through the upper part of the connecting part of the supporting rod (6) and the rotating rod (7).

4. The vertical drilling machine capable of adjusting a drilling angle according to claim 1, wherein: the piston rod (8) and the cylinder (9) are matched with each other to form a telescopic structure, and the cylinder (9) and the connecting pipe (10) form a communicating structure.

5. The vertical drilling machine capable of adjusting a drilling angle according to claim 1, wherein: the upper surface of the bottom plate (11) is symmetrically provided with sliding grooves (18), the sliding grooves (18) and the sliding blocks (13) are matched with each other to form a sliding structure, and the sliding blocks (13) and the bottom plate (11) form an elastic structure through springs (12).

6. The vertical drilling machine capable of adjusting a drilling angle according to claim 1, wherein: the inner surface of the clamping plate (14) is connected with a non-slip mat (19), and the non-slip mat (19) is made of elastic rubber.

7. The vertical drilling machine capable of adjusting a drilling angle according to claim 1, wherein: a semi-surrounding structure is formed between the protective cover (15), the protective door (16) and the drill bit (1), and the protective door (16) forms a rotating structure with the bottom plate (11) through a hinge.