CN215169725U

CN215169725U - Drilling machine for mechanical engineering

Info

Publication number: CN215169725U
Application number: CN202120613640.5U
Authority: CN
Inventors: 周朋
Original assignee: Xuzhou Qianxin Machinery Technology Co Ltd
Current assignee: Xuzhou Qianxin Machinery Technology Co Ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-12-14
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a drilling machine for mechanical engineering, which belongs to the technical field of mechanical engineering and comprises a base, the lower end of the base is provided with wheels, a first motor is arranged inside one side of the base, the upper end of the first motor is provided with a first threaded rod, the surface of the first threaded rod is provided with a box body, the inside of the box body is provided with a second motor, the automatic soil cleaning device is arranged in the utility model, the device can clean the soil around when the drill bit drills, thereby affecting the drilling efficiency of the drill bit, and the device can automatically extend and retract, meanwhile, the normal work of the drill bit is prevented from being influenced when the broom head cleans, the utility model is provided with the wheel lifting device, the device can prevent that the drill bit can't be fixed at the during operation wheel, avoids because the wheel removes the hole that leads to the drill bit to bore the skew appears to improve the precision of drilling machine drilling.

Description

Drilling machine for mechanical engineering

Technical Field

The utility model belongs to the technical field of mechanical engineering, concretely relates to drilling machine for mechanical engineering.

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 a development direction. With the development of times and the improvement of the drilling technology of the automatic drilling machine, the advantage of drilling the jewelry by adopting the full-automatic drilling machine to drill the watchband of various hardware molds is obvious.

Chinese patent application No. 201920834884.9 discloses a drilling machine for mechanical engineering, which is provided with a drilling machine without a soil sweeping device, and wheels of the drilling machine cannot be fixed during drilling.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drilling machine for mechanical engineering has the characteristics of automatic clear soil and wheel liftable.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling machine for mechanical engineering comprises a base, wherein wheels are arranged at the lower end of the base, a first motor is arranged inside one side of the base, a first threaded rod is arranged at the upper end of the first motor, a box body is arranged on the surface of the first threaded rod, a second motor is arranged inside the box body, an automatic soil cleaning device is arranged at the lower end of the box body and comprises a driving gear, a driven gear, a broom head, a vertical rod, a sliding block, a sliding chute, a telescopic sleeve and a motor bearing, wherein a motor bearing is arranged at the lower end of the second motor, the driving gear is arranged on the surface of the motor bearing, a drill bit is arranged at the lower end of the motor bearing, the driven gear is arranged on the side edge of the driving gear, the telescopic sleeve is arranged at the lower end of the driven gear, the vertical rod is arranged inside the telescopic sleeve, and the sliding block is arranged at the upper end of the vertical rod, the lower end of the vertical rod is provided with a broom head, and a sliding groove is formed in the telescopic sleeve corresponding to the sliding block.

Preferably, the upper end of the sliding block is provided with a telescopic spring inside the telescopic sleeve.

Preferably, the inside wheel elevating gear that is provided with of base opposite side, wheel elevating gear includes motor three, second threaded rod, L type lifter plate and backup pad, wherein, the inside motor three that is provided with of opposite side of base, the upper end of motor three is provided with the second threaded rod, the surface of second threaded rod is provided with L type lifter plate, the lower extreme of L type lifter plate is provided with the backup pad.

Preferably, the upper end of the second threaded rod is provided with a baffle.

Preferably, a threaded hole is formed in the L-shaped lifting plate corresponding to the position of the second threaded rod.

Preferably, a rotary bearing is arranged at the joint of the telescopic sleeve and the driven gear.

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

1. the utility model discloses an automatic clear native device has been set up, and the device can clean soil all around when the drill bit is drilled to influence the efficiency of drill bit drilling, and the device can stretch out and draw back automatically, avoided sweeping the broom head simultaneously and influenced the normal work of drill bit when cleaning.

2. The utility model discloses a set up wheel elevating gear, the device can prevent that the drill bit can't be fixed at the during operation wheel, avoids appearing the skew because wheel removal leads to the hole that the drill bit bored to improve the drilling precision of drilling machine.

Drawings

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

FIG. 2 is a schematic structural view of the automatic soil cleaning device of the present invention;

fig. 3 is a schematic structural view of the wheel lifting device of the present invention;

in the figure: 1. a base; 2. a wheel lifting device; 21. a third motor; 22. a second threaded rod; 23. a baffle plate; 24. an L-shaped lifter plate; 25. a support plate; 3. a first threaded rod; 4. a box body; 5. a second motor; 6. an automatic soil cleaning device; 61. a driving gear; 62. a driven gear; 63. a tension spring; 64. a broom head; 65. a vertical rod; 66. a slider; 67. a chute; 68. a telescopic sleeve; 69. a motor bearing; 7. a drill bit; 8. a first motor; 9. and (7) wheels.

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 the following technical solutions: a drilling machine for mechanical engineering comprises a base 1, wheels 9 are arranged at the lower end of the base 1, a motor I8 is arranged inside one side of the base 1, a first threaded rod 3 is arranged at the upper end of the motor I8, a box body 4 is arranged on the surface of the first threaded rod 3, a motor II 5 is arranged inside the box body 4, an automatic soil cleaning device 6 is arranged at the lower end of the box body 4, the automatic soil cleaning device 6 comprises a driving gear 61, a driven gear 62, a broom head 64, a vertical rod 65, a sliding block 66, a sliding groove 67, a telescopic sleeve 68 and a motor bearing 69, wherein a motor bearing 69 is arranged at the lower end of the motor II 5, the driving gear 61 is arranged on the surface of the motor bearing 69, a drill bit 7 is arranged at the lower end of the motor bearing 69, the driven gear 62 is arranged on the side edge of the driving gear 61, the telescopic sleeve 68 is arranged at the lower end of the driven gear 62, the vertical rod 65 is arranged inside the telescopic sleeve 68, the upper end of the vertical rod 65 is provided with a slide block 66, the lower end of the vertical rod 65 is provided with a broom head 64, and the inside of the telescopic sleeve 68 is provided with a slide groove 67 corresponding to the position of the slide block 66.

In particular, the upper end of the sliding block 66 is provided with a telescopic spring 63 positioned inside the telescopic sleeve 68,

by adopting the technical scheme, the broom head 64 can be reset through the telescopic spring 63 after rising.

Specifically, a wheel lifting device 2 is arranged in the other side of the base 1, the wheel lifting device 2 comprises a motor III 21, a second threaded rod 22, an L-shaped lifting plate 24 and a supporting plate 25, wherein the motor III 21 is arranged in the other side of the base 1, the second threaded rod 22 is arranged at the upper end of the motor III 21, the L-shaped lifting plate 24 is arranged on the surface of the second threaded rod 22, the supporting plate 25 is arranged at the lower end of the L-shaped lifting plate 24,

by adopting the technical scheme, the drill bit 7 can be prevented from being deviated due to the movement of the wheel 9 during drilling.

In particular, the upper end of the second threaded rod 22 is provided with a baffle plate 23,

through adopting above-mentioned technical scheme, prevent that L type lifter plate 24 from breaking away from with second threaded rod 22.

Specifically, a threaded hole is arranged in the L-shaped lifting plate 24 corresponding to the position of the second threaded rod 22,

by adopting the technical scheme, the second threaded rod 22 rotates to enable the L-shaped lifting plate 24 to lift.

Specifically, a rotary bearing is arranged at the joint of the telescopic sleeve 68 and the driven gear 62,

by adopting the technical scheme, the driven gear 62 and the driving gear 61 are prevented from being dislocated when the telescopic sleeve 68 rotates.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is assembled firstly, the mobile device is moved to a designated position, the motor III 21 is opened, the motor III 21 drives the second threaded rod 22 to rotate, the second threaded rod 22 rotates to drive the L-shaped lifting plate 24 to descend, the L-shaped lifting plate 24 descends to drive the supporting plate 25 to descend, at the moment, the contact area of the device and the ground is increased, so that the device is stabilized, the motor I8 is opened, the motor I8 drives the first threaded rod 3 to rotate, the first threaded rod 3 rotates to drive the box body 4 to descend, the box body 4 descends to drive the drill bit 7 to descend, after the drill bit 7 is drilled in alignment, the motor II 5 is opened, the motor II 5 rotates to drive the motor bearing 69 to rotate, the motor bearing 69 rotates to drive the driving gear 61 and the drill bit 7 to rotate, the driving gear 61 rotates to drive the driven gear 62 to rotate, the driven gear 62 rotates to drive the telescopic sleeve 68 to rotate, the telescopic sleeve 68 rotates to drive the vertical rod 65 to rotate, the vertical rod 65 rotates to drive the broom head 64 to rotate, meanwhile, when the drill bit 7 descends, the broom head 64 can be blocked by the ground and ascends, the broom head 64 ascends to drive the vertical rod 65 to ascend, the vertical rod 65 ascends to drive the sliding block 66 to slide and ascend in the sliding groove 67 in the telescopic sleeve 68, at the moment, the telescopic spring 63 can be compressed, and therefore soil residues formed around the drill bit 7 during drilling can be cleaned through rotation of the broom head 64.

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 a drilling machine for mechanical engineering, includes base (1), its characterized in that: the lower extreme of base (1) is provided with wheel (9), one side of base (1) is inside to be provided with motor (8), the upper end of motor (8) is provided with first threaded rod (3), the surface of first threaded rod (3) is provided with box (4), the inside of box (4) is provided with motor two (5), the lower extreme of box (4) is provided with automatic clear soil device (6), automatic clear soil device (6) includes driving gear (61), driven gear (62), broom head (64), montant (65), slider (66), spout (67), telescopic sleeve (68) and motor bearing (69), wherein, the lower extreme of motor two (5) is provided with motor bearing (69), the surface of motor bearing (69) is provided with driving gear (61), the lower extreme of motor bearing (69) is provided with drill bit (7), the side of driving gear (61) is provided with driven gear (62), the lower extreme of driven gear (62) is provided with flexible cover (68), the inside of flexible cover (68) is provided with montant (65), the upper end of montant (65) is provided with slider (66), the lower extreme of montant (65) is provided with broom head (64), the inside position that corresponds slider (66) of flexible cover (68) is provided with spout (67).

2. A drilling machine for mechanical engineering according to claim 1, characterized in that: the upper end of the sliding block (66) is provided with a telescopic spring (63) inside the telescopic sleeve (68).

3. A drilling machine for mechanical engineering according to claim 1, characterized in that: the utility model discloses a bicycle wheel lifting device, including base (1), wheel lifting device (2) are provided with wheel lifting device (2) in base (1) opposite side inside, wheel lifting device (2) include motor three (21), second threaded rod (22), L type lifter plate (24) and backup pad (25), wherein, the opposite side of base (1) is inside to be provided with motor three (21), the upper end of motor three (21) is provided with second threaded rod (22), the surface of second threaded rod (22) is provided with L type lifter plate (24), the lower extreme of L type lifter plate (24) is provided with backup pad (25).

4. A drilling machine for mechanical engineering according to claim 3, characterized in that: and a baffle plate (23) is arranged at the upper end of the second threaded rod (22).

5. A drilling machine for mechanical engineering according to claim 3, characterized in that: and a threaded hole is formed in the L-shaped lifting plate (24) at a position corresponding to the second threaded rod (22).

6. A drilling machine for mechanical engineering according to claim 1, characterized in that: and a rotary bearing is arranged at the joint of the telescopic sleeve (68) and the driven gear (62).