CN218776223U

CN218776223U - Bench drilling machine

Info

Publication number: CN218776223U
Application number: CN202222617185.3U
Authority: CN
Inventors: 张思光
Original assignee: Individual
Current assignee: Harbin Hada Electrical Alloy Co ltd
Priority date: 2022-10-03
Filing date: 2022-10-03
Publication date: 2023-03-31
Anticipated expiration: 2032-10-03

Abstract

The utility model discloses a bench drill, the on-line screen storage device comprises a base, the top center department of base is equipped with telescopic machanism, telescopic machanism's top is equipped with a supporting bench, one side of base is equipped with the support column, the top of support column is equipped with the backup pad, the one end of backup pad is equipped with the fixed block, the fixed block is located a supporting bench homonymy outer end department is equipped with the cylinder, be equipped with matched with gas pole in the cylinder, gas pole extends to cylinder outside and tip are equipped with the ejector pad, the ejector pad is kept away from the one end of gas pole is equipped with the side gear board, the side gear board outside is equipped with engaged with the all-gear, the middle part interlude of all-gear is equipped with the drill bit connecting axle, the top of drill bit connecting axle is equipped with the drill bit driver, the drill bit driver is fixed on the top of backup pad is served, and the drill bit of being convenient for can play in the course of working shelters from the effect outside, can also in time carry out the investigation with the piece of inside difference, avoids influencing the use of drill bit.

Description

Bench drilling machine

Technical Field

The utility model relates to a drilling machine equipment technical field particularly, relates to a bench drill.

Background

At present, drilling machines are common hole processing equipment in industry, and bench drilling machines have considerable market share because of the advantage of convenient to use suitability is strong. However, since the drill of the bench drill is exposed, when the bench drill is used, iron pieces are easily splashed or the drill contacts a human body to cause an accident, and thus, the safety of the bench drill is urgently needed to be improved.

A bench drill according to granted patent CN202122111822.5 comprising: the drilling machine comprises a machine body, a rotating shaft and a drill bit, wherein the rotating shaft is rotatably connected to the machine body; the drill bit is fixed at one end of the rotating shaft far away from the machine body. The protective assembly comprises a fixed sleeve and a protective cover, and the fixed sleeve is sleeved and connected outside the rotating shaft; the protective cover is sleeved outside the fixed sleeve and slides outside the fixed sleeve along the extending direction of the rotating shaft; the drill bit can be located within the shield. The utility model discloses an in, place the assigned position with the work piece, promote the protection casing, the protection casing is established the work piece cover, and the drill bit is established to the protection casing cover simultaneously, and during the drill bit processing work piece, iron fillings are blockked by the protection casing, reduce the possibility that the departure splashes the people in the protection casing, reduce the possibility that people direct contact arrived the drill bit simultaneously, have improved the security. But under the iron fillings continuous striking of high strength, this protection casing causes distortion or deformation easily, and the long-time working process will be great influence the protection casing stop the effect and reduce the life of protection casing, adopts this protection casing to wrap up the drill bit simultaneously, and when the long-time drilling of drill bit was add man-hour, the piece of inside production can't in time be discharged, causes the accurate nature of drilling in the course of working easily.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide a bench drill, solve the problem among the above-mentioned.

The technical scheme of the utility model is realized like this:

the utility model provides a bench drill, includes the base, the top center department of base is equipped with telescopic machanism, telescopic machanism's top is equipped with a supporting bench, one side of base is equipped with the support column, the top of support column is equipped with the backup pad, the one end of backup pad is equipped with the fixed block, the fixed block is located a supporting bench homonymy outer end department is equipped with the cylinder, be equipped with matched with air pole in the cylinder, the air pole extends to cylinder outside and tip are equipped with the ejector pad, the ejector pad is kept away from the one end of air pole is equipped with the side gear board, the side gear board outside is equipped with engaged with the all-gear, the middle part interlude of all-gear is equipped with the drill bit connecting axle, the top of drill bit connecting axle is equipped with the drill bit driver, the drill bit driver is fixed on the top one end of backup pad, the bottom of drill bit connecting axle is equipped with the drill bit, the bottom of all-gear is located the outside of drill bit connecting axle is equipped with the rotary column connecting axle, the bottom edge both ends of rotary column are equipped with symmetrical formula arc baffle, the top of rotary column is equipped with U type, the U type cover body is fixed block is fixed in the one end of the side of backup pad, wherein, the rotary column connecting axle and the rotary column connecting axle all run through the rotary column connecting axle the rotary column cover body the connecting axle are equipped with the rotary column connecting axle the rotary column cover body the bottom of the rotary column cover body.

Preferably, the telescopic mechanism comprises a cylinder body, a piston and a piston rod, the cylinder body is fixed to the center of the top of the base, the piston matched with the cylinder body is arranged in the cylinder body, the piston rod is arranged at the center of the top of the piston, and the piston rod penetrates through the cylinder body and extends and is fixed to the center of the bottom of the supporting table.

Preferably, a clamping groove is formed in the center of one side, close to the supporting column, of the top of the supporting table, and a limiting clamping block matched with the clamping groove is arranged in the center of the side edge of the supporting column.

Preferably, the supporting columns are located at the lower parts of the two ends of the same side of the supporting table, sliding grooves are formed in the lower parts of the two ends of the same side of the supporting table, matched sliding blocks are arranged in the sliding grooves, and the outer ends of the sliding blocks are fixed to the two ends of the side of the supporting table respectively.

Preferably, a fixing plate is arranged at one end, close to the fixing block, of the side edge of the supporting plate, the side edge of the side gear plate is in contact with the side edge of the fixing plate, a T-shaped plate is arranged at one end, far away from the fixing plate, of the side edge of the supporting plate, and the side gear plate is located below the T-shaped plate and in sliding fit with the T-shaped plate.

Preferably, the rotary column connecting shaft and the cover connecting shaft are both in a cavity structure, the cover connecting shaft is located inside the rotary column connecting shaft, and the drill bit connecting shaft is located inside the cover connecting shaft.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. set up the cover body through the outside at the drill bit, cover body side is equipped with a plurality of openings, the outside both ends of the cover body are equipped with cowl again, when the drill bit is when drilling man-hour, the cover body plays preliminary effect of blockking, cowl in the cover body outside then realizes rotating under full gear and side gear board intermeshing, and then change cowl's rotation angle, make cowl fold the cover body completely, let the drill bit be in confined space, consequently, effectual piece with the production stops when the drill bit man-hour, avoid the piece to hinder the operator, also reducible piece splashes in the environment and increases the problem of cleaning the degree of difficulty simultaneously.

2. Be equipped with the cover body in the drill bit outside, cover the body outside and be equipped with cowl again, adopt the bilayer to shelter from, the multiplicable effect of sheltering from, in addition, can also be through rotating cowl in the course of working, make cover body side opening open, the piece that produces in the course of working of being convenient for can in time be along with the diffusion of opening periphery, again along with cowl's rotation push away it one side, the drill bit of being convenient for can play in the course of working shelters from outside the effect, can also in time investigate the piece of inside difference, avoid influencing the use of drill bit.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram according to an embodiment of the present invention;

fig. 2 is a schematic view of a drill bit connection end structure according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an all-gear end structure according to an embodiment of the present invention.

In the figure:

1. a base; 2. a telescoping mechanism; 3. a support table; 4. a support column; 5. a support plate; 6. a fixed block; 7. a cylinder; 8. a gas lever; 9. pushing a block; 10. a side gear plate; 11. all-gear; 12. a drill bit connecting shaft; 13. a drill driver; 14. a drill bit; 15. a rotating column connecting shaft; 16. turning the column; 17. an arc-shaped baffle plate; 18. a U-shaped fixing block; 19. the cover body is connected with the shaft; 20. a cover body; 21. a card slot; 22. a limiting clamping block; 23. a chute; 24. a slider; 25. a fixing plate; 26. t-shaped plates.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

According to an embodiment of the invention, as shown in fig. 1-3:

the utility model provides a bench drilling machine, which comprises a base 1, wherein a telescopic mechanism 2 is arranged at the center of the top of the base 1, a supporting table 3 is arranged at the top of the telescopic mechanism 2, a supporting column 4 is arranged at one side of the base 1, a supporting plate 5 is arranged at the top of the supporting column 4, a fixing block 6 is arranged at one end of the supporting plate 5, the outer end of the fixed block 6, which is positioned at the same side of the supporting platform 3, is provided with an air cylinder 7, a gas rod 8 which is matched with the air cylinder 7 is arranged in the air cylinder 7, the air rod 8 extends to the outer side of the air cylinder 7, the end part of the air rod is provided with a push block 9, one end of the push block 9, which is far away from the air rod 8, is provided with a side gear plate 10, the outer side of the side gear plate 10 is provided with a full gear 11 which is engaged with the side gear plate, the middle part of the full gear 11 is inserted with a drill bit connecting shaft 12, the drill bit driving device 13 is arranged on the top of the drill bit connecting shaft 12, the drill bit driving device 13 is fixed on one end of the top of the supporting plate 5, a drill bit 14 is arranged at the bottom of the drill bit connecting shaft 12, a rotary column connecting shaft 15 is arranged at the bottom of the full gear 11 and positioned at the outer side of the drill bit connecting shaft 12, the bottom of the rotating column connecting shaft 15 is provided with a rotating column 16, two ends of the bottom edge of the rotating column 16 are provided with symmetrical arc-shaped baffles 17, the top of the rotating column 16 is provided with a U-shaped fixing block 18, the U-shaped fixing block 18 is fixed at the lower part of one end of the side edge of the supporting plate 5, wherein the rotary column connecting shaft 15 and the drill bit connecting shaft 12 both penetrate through the U-shaped fixing block 18, a cover body connecting shaft 19 is arranged at the bottom of the U-shaped fixing block 18, is positioned at the outer side of the drill bit connecting shaft 12 and the inner side of the rotary column connecting shaft 15, the cover connecting shaft 19 penetrates through the bottom of the rotary column connecting shaft 15 and the bottom of the rotary column 16 to extend into the arc-shaped baffle 17, and a cover 20 is arranged at the bottom.

Wherein, according to being shown in fig. 1, telescopic machanism 2 includes cylinder body, piston and piston rod, the cylinder body is fixed the top center department of base 1, be equipped with the matched with piston in the cylinder body, piston top center department is equipped with the piston rod, the piston rod run through in the cylinder body extends to be fixed the bottom center department of propping up supporting bench 3, the top of propping up supporting bench 3 is close to one side center department of propping up supporting bench 4 is equipped with draw-in groove 21, 4 side centers of propping up supporting bench be equipped with draw-in groove 21 matched with spacing fixture block 22, the supporting bench 4 is located the both ends lower part department of the same side of propping up supporting bench 3 all is equipped with spout 23, all be equipped with matched with slider 24 in the spout 23, the outer end of slider 24 is fixed respectively on 3 side both ends of propping up supporting bench.

In addition, as shown in fig. 2, the side of the supporting plate 5 is close to one end of the fixing block 6, a fixing plate 25 is arranged at one end of the fixing block 6, the side of the side gear plate 10 is in contact with the side of the fixing plate 25, a T-shaped plate 26 is arranged at one end of the supporting plate 5, which is far away from the fixing plate 25, wherein the side gear plate 10 is located below the T-shaped plate 26 and is in sliding fit with the T-shaped plate 26, the rotating column connecting shaft 15 and the cover connecting shaft 19 are both in a cavity structure, wherein the cover connecting shaft 19 is located inside the rotating column connecting shaft 15, and the drill bit connecting shaft 12 is located inside the cover connecting shaft 19.

The detailed use method and action of the embodiment are as follows:

after a product needing drilling is placed on the supporting platform 3, the telescopic mechanism 2 is driven under external connection control, the supporting platform 3 is pushed upwards through the telescopic mechanism 2, the limiting clamping block 22 is enabled to be clamped in the clamping groove 21 to clamp the product firmly, then the telescopic motion is generated between the driving cylinder 7 and the air rod 8 under external connection control, the air rod 8 is enabled to push the pushing block 9 to move forwards, the pushing block 9 pushes the side gear plate 10 forwards, the meshed full gear 11 is further driven to rotate, the rotating column connecting shaft 15 at the bottom is rotated after the full gear 11 rotates, then the rotating column 16 is driven to rotate, the arc-shaped baffle 17 at the bottom is driven to rotate after rotating, after the arc-shaped baffle 17 rotates, the opening of the cover body 20 can be shielded, the cover body 20 is enabled to form a sealed cavity, and then an external connection switch is driven, let drill bit driver 13 drive drill bit connecting axle 12 rotatory, make drill bit connecting axle 12 run through full gear 11, U type fixed block 18, rotary column connecting axle 15, cover body connecting axle 19 and cover body 20 drive drill bit 14 of bottom and carry out drilling operation, at this moment drill bit 14 is in a sealed space, therefore, when drill bit 14 is adding man-hour, will produce the piece and block in cover body 20, after processing a period, drive again and produce concertina movement between actuating cylinder 7 and the gas pole 8, it is rotatory to drive full gear 11, thereby it is rotatory to drive cowl 17 and then, make cowl 17 remove cover body 20 opening, stop full gear 11 and rotate, at this moment the inside accumulational piece of cover body 20 will be along with the opening of cover body 20 side and toward the outside diffusion comes out, at last again along with cowl 17's rotation with it pushes away to the next side.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. The bench drilling machine is characterized by comprising a base (1), wherein a telescopic mechanism (2) is arranged at the center of the top of the base (1), a supporting table (3) is arranged at the top of the telescopic mechanism (2), a supporting column (4) is arranged on one side of the base (1), a supporting plate (5) is arranged at the top of the supporting column (4), a fixed block (6) is arranged at one end of the supporting plate (5), an air cylinder (7) is arranged at the outer end of the same side of the supporting table (3) at the fixed block (6), a matched air rod (8) is arranged in the air cylinder (7), the air rod (8) extends to the outer side of the air cylinder (7) and is provided with a push block (9) at the end part, one end, far away from the air rod (8), of the push block (9) is provided with a side gear plate (10), a full gear (11) meshed with the outer side of the side gear plate (10), a drill bit connecting shaft (12) is arranged at the middle part of the full gear (11) in a penetrating manner, a drill bit connecting shaft (12) is arranged at the top of the drill bit (12), a drill bit driver (13) is arranged at the top of the supporting plate (5), a connecting shaft (14) at the bottom of the drill bit connecting shaft (12), and a drill bit connecting shaft (14) is arranged at the bottom of the drill bit connecting shaft (12), the bottom of changeing post connecting axle (15) is equipped with changes post (16), the bottom edge both ends of changeing post (16) are equipped with symmetry formula cowl (17), the top of changeing post (16) is equipped with U type fixed block (18), U type fixed block (18) are fixed the side one end lower part department of backup pad (5), wherein, change post connecting axle (15) and drill bit connecting axle (12) all run through in U type fixed block (18), the bottom of U type fixed block (18) is located the outside of drill bit connecting axle (12) with the inboard department of changeing post connecting axle (15) is equipped with cover body connecting axle (19), cover body connecting axle (19) run through in the bottom of changeing post connecting axle (15) with the bottom of changeing post (16) extends to the cover body (20) is equipped with to bottom in cowl (17).

2. The bench drilling machine according to claim 1, wherein the telescopic mechanism (2) comprises a cylinder, a piston and a piston rod, the cylinder is fixed at the top center of the base (1), the cylinder is internally provided with the matched piston, the piston rod is arranged at the top center of the piston, and the piston rod penetrates through the cylinder and extends and is fixed at the bottom center of the supporting platform (3).

3. The bench drilling machine according to claim 1, wherein a clamping groove (21) is formed in the top of the support table (3) close to the center of one side of the support column (4), and a limiting clamping block (22) matched with the clamping groove (21) is arranged in the center of the side of the support column (4).

4. The bench drilling machine according to claim 1, characterized in that the supporting column (4) is provided with sliding grooves (23) at the lower parts of the two ends of the same side of the supporting platform (3), the sliding grooves (23) are internally provided with matched sliding blocks (24), and the outer ends of the sliding blocks (24) are respectively fixed at the two ends of the side of the supporting platform (3).

5. The bench drill of claim 1, wherein a fixing plate (25) is arranged at one end of the side edge of the supporting plate (5) close to the fixing block (6), the side edge of the side gear plate (10) is in contact with the side edge of the fixing plate (25), and a T-shaped plate (26) is arranged at one end of the side edge of the supporting plate (5) far away from the fixing plate (25), wherein the side gear plate (10) is positioned below the T-shaped plate (26) and is in sliding fit with the T-shaped plate (26).

6. The bench drill of claim 1, characterized in that the rotary column connecting shaft (15) and the cover connecting shaft (19) are both of a hollow structure, wherein the cover connecting shaft (19) is located inside the rotary column connecting shaft (15) and the drill connecting shaft (12) is located inside the cover connecting shaft (19).