CN210359356U

CN210359356U - Drilling device of double-shaft drilling machine

Info

Publication number: CN210359356U
Application number: CN201921283817.9U
Authority: CN
Inventors: 叶重阳
Original assignee: Foshan Hengtaixin Technology Co Ltd
Current assignee: Foshan Hengtaixin Technology Co Ltd
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-04-21
Anticipated expiration: 2029-08-08

Abstract

The utility model relates to a drilling device of a double-shaft drilling machine, which comprises a drilling power mechanism, a lifting mechanism and a drilling mechanism; the drilling power mechanism comprises a power motor and a transmission assembly, the power motor is fixed on the upright post, and the power motor drives a drill bit in the drilling mechanism to rotate through the transmission assembly; the lifting mechanism comprises a lifting oil cylinder, a cylinder body of the lifting oil cylinder is fixed on the upright post, a piston rod is connected with the sliding table, and the lifting oil cylinder drives the sliding table to slide on the upright post up and down in a reciprocating manner; the drilling mechanism is fixedly arranged on the sliding table and can slide up and down along with the sliding table relative to the upright post in a reciprocating manner; the upright post is provided with a guide boss, the sliding table slides up and down on the guide boss, and the lifting oil cylinder is hidden in the inner cavity of the guide boss; the guide boss is provided with an avoiding groove, the sliding table is connected with a piston rod of the lifting oil cylinder through a connecting block, and the connecting block penetrates through the avoiding groove and has a certain vertical mobility in the avoiding groove. The drilling device has the characteristics of simple design, reasonable structure, reliable performance, strong integrity, small occupied volume and the like.

Description

Drilling device of double-shaft drilling machine

Technical Field

The utility model relates to a drilling machine equipment specifically is a drilling equipment of biax drilling machine.

Background

The existing drilling machine equipment needs to perform actions such as rotation, lifting and the like on a drill bit for matching with drilling work, but the traditional structure is poor in integrity, large in size and unreliable in performance, and therefore further improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a drilling equipment of biax drilling machine that the design is simple, rational in infrastructure, dependable performance, wholeness are strong, occupy smallly.

The purpose of the utility model is realized like this:

the utility model provides a drilling equipment of biax drilling machine which characterized in that: the drilling machine comprises a drilling power mechanism, a lifting mechanism and a drilling mechanism; the drilling power mechanism comprises a power motor and a transmission assembly, the power motor is fixed on the upright post, and the power motor drives a drill bit in the drilling mechanism to rotate through the transmission assembly; the lifting mechanism comprises a lifting oil cylinder, a cylinder body of the lifting oil cylinder is fixed on the upright post, a piston rod of the lifting oil cylinder is connected with the sliding table, and the lifting oil cylinder drives the sliding table to slide on the upright post up and down in a reciprocating manner; the drilling mechanism is fixedly arranged on the sliding table and can slide up and down along with the sliding table relative to the upright post in a reciprocating manner; the lifting oil cylinder is at least partially hidden in the inner cavity of the guide boss; the guide boss is provided with a vertical extending avoidance groove, the sliding table is connected with a piston rod of the lifting oil cylinder through a connecting block, and the connecting block penetrates the avoidance groove and has certain vertical mobility in the avoidance groove.

Guide ribs extend outwards from two sides of the guide boss respectively; the sliding table comprises a sliding panel and two sliding side plates respectively assembled on two sides of the sliding panel, a guide groove is formed between the sliding panel and the sliding side plates, and the guide ribs slide on the guide groove.

And an inlaid strip is arranged between the guide rib and the sliding panel and/or the sliding side plate.

The avoidance groove is a strip-shaped hole extending vertically, penetrates through the side wall of the guide boss and is communicated with the inner cavity of the guide boss; the connecting block is assembled on the inner side of the sliding table, and at least part of the connecting block penetrates through the avoiding groove and extends into the inner cavity of the guide boss to be connected with a piston rod of the lifting oil cylinder.

The connecting block is L-shaped, one side of the connecting block is fixedly connected with the sliding table, and the other side of the connecting block is fixedly connected with a piston rod of the lifting oil cylinder.

The bottom of the guide boss is provided with a buffer shaft, and when the piston rod moves to a certain position, the buffer shaft acts on the piston rod in a buffer manner.

The upper part of the upright post is provided with a mounting plate, and the power motor is fixedly assembled on the mounting plate.

The upper part of the upright post is provided with a suspension block, and the transmission assembly is arranged between the suspension block and the power motor; and the cylinder body of the lifting oil cylinder is fixedly assembled on the suspension block and/or the upright post.

The utility model has the advantages as follows:

the drilling power mechanism, the lifting mechanism and the drilling mechanism are respectively and oppositely arranged on the upright post; the power motor in the drilling power mechanism is fixed on the upright post and drives a drill bit in the drilling mechanism to rotate through the transmission assembly; the drilling mechanism is integrally fixed on the sliding table, so that the drilling mechanism can slide up and down relative to the upright post; a lifting oil cylinder in the lifting mechanism is hidden in the sliding table and drives the drilling mechanism to move up and down through the sliding table; the drilling device has the advantages of simple and reasonable structure, reliable performance, strong integrity, compact and reliable structure, small occupied space and small volume, and is beneficial to minimizing the volume of equipment.

Drawings

Fig. 1 is a schematic view of a twin-spindle drilling machine according to an embodiment of the present invention.

Fig. 2 is a schematic view of a drilling device according to an embodiment of the present invention.

Fig. 3 and 4 are sectional views of the drilling device according to an embodiment of the present invention in different orientations.

Detailed Description

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

Referring to fig. 1-4, the drilling device of the double-shaft drilling machine comprises a drilling power mechanism 1, a lifting mechanism 3 and a drilling mechanism 5; the drilling power mechanism 1 comprises a power motor 101 and a transmission assembly, the power motor 101 is fixed on the upright post 2, and the power motor 101 drives a drill bit 502 in the drilling mechanism 5 to rotate through the transmission assembly so as to achieve the drilling effect; the lifting mechanism 3 comprises a lifting oil cylinder 301, a cylinder body 3011 of the lifting oil cylinder 301 is fixed on the rear side of the upright post 2, a piston rod 3012 of the lifting oil cylinder 301 is connected with the sliding table 4, and the lifting oil cylinder 301 drives the sliding table 4 to slide up and down in a reciprocating manner on the front side of the upright post 2; the drilling mechanism 5 is fixedly arranged on the sliding table 4 and can slide up and down along with the sliding table 4 relative to the upright post 2 in a reciprocating manner; a vertically extending guide boss 201 is arranged on the front side of the upright post 2, the sliding table 4 slides up and down on the front side of the guide boss 201, and at least part of the lifting oil cylinder 301 is hidden in the inner cavity of the guide boss 201; the guide boss 201 is provided with a vertical extending avoiding groove 203, the sliding table 4 is connected with a piston rod 3012 of the lifting oil cylinder 301 through a connecting block 8, and the connecting block 8 penetrates through the avoiding groove 203 and has a certain vertical mobility in the avoiding groove 203. In the drilling device, a drilling power mechanism 1, a lifting mechanism 3 and a drilling mechanism 5 are respectively and oppositely arranged on an upright post 2, and drilling is realized through the matching work of the mechanisms; the drilling device has the advantages of simple and reasonable structure, reliable performance, strong integrity, compact and reliable structure, small occupied space and small volume, and is beneficial to minimizing the volume of equipment.

Furthermore, guide ribs 202 extend outwards from two sides of the guide boss 201 respectively, and the guide ribs 202 vertically extend at the side part of the guide boss 201; the sliding table 4 comprises a sliding panel 401 and two sliding side plates 402 respectively assembled at two sides of the sliding panel 401, a guide groove is formed between the sliding panel 401 and the sliding side plates 402, and the guide rib 202 slides in the guide groove; in the guide rib 202 slidingtype embedding direction recess, on the one hand can effectively guide the vertical slip of slip table 4 on the boss 201 that leads, on the other hand can effectively prevent that slip table 4 from breaking away from the boss 201 that leads.

Further, the gib bars 9 are respectively arranged between the guide ribs 202 and the sliding panel 401 and the sliding side plate 402, and the position and/or the verticality of the sliding table 4 can be adjusted through the gib bars 9.

Further, the avoiding groove 203 is a vertically extending strip-shaped hole, and the avoiding groove 203 penetrates through the side wall of the guide boss 201 and is communicated with the inner cavity of the guide boss 201; the connecting block 8 is assembled on the inner side of the sliding table 4, and at least part of the connecting block 8 passes through the avoiding groove 203 and extends into the inner cavity of the guide boss 201 to be connected with the piston rod 3012 of the lifting oil cylinder 301; the arrangement of the avoiding groove 203 is convenient for the connecting block 8 to extend into the inner cavity of the guide boss 201 to be fixedly connected with the piston rod 3012 of the hidden lifting oil cylinder 301, the structural design is reasonable and compact, the integrity is strong, and the occupied space and the volume are reduced.

Further, the connecting block 8 is L-shaped, and one side is fixedly connected with the sliding table 4, and the other side is fixedly connected with the piston rod 3012 of the lift cylinder 301.

Further, the bottom of the guide boss 201 is provided with a buffer shaft 204, and when the piston rod 3012 moves downward to contact with the buffer shaft 204, the buffer shaft 204 acts on the piston rod 3012 in a buffer manner.

Further, the upper part of the rear side of the upright post 2 is provided with a mounting plate 6, and the power motor 101 is fixedly assembled on the mounting plate 6.

Further, a suspension block 7 is arranged at the upper part of the upright post 2, and the transmission assembly is arranged between the suspension block 7 and the power motor 101; the cylinder 3011 of the lift cylinder 301 is fixedly assembled on the suspension block 7 and the upright post 2. Specifically, the transmission assembly comprises a driving pulley 102, a transmission belt 103 and a driven pulley 104, the driving pulley 102 is connected with an output shaft of the power motor 101, the driven pulley 104 is positioned and rotated relative to the suspension block 7, the transmission belt 103 is wound on the driving pulley 102 and the driven pulley 104, and the driven pulley 104 is in transmission connection with a transmission shaft 501 in the drilling mechanism 5.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drilling equipment of biax drilling machine which characterized in that: comprises a drilling power mechanism (1), a lifting mechanism (3) and a drilling mechanism (5); the drilling power mechanism (1) comprises a power motor (101) and a transmission assembly, the power motor (101) is fixed on the upright post (2), and the power motor (101) drives a drill bit (502) in the drilling mechanism (5) to rotate through the transmission assembly; the lifting mechanism (3) comprises a lifting oil cylinder (301), a cylinder body (3011) of the lifting oil cylinder (301) is fixed on the upright post (2), a piston rod (3012) of the lifting oil cylinder (301) is connected with the sliding table (4), and the lifting oil cylinder (301) drives the sliding table (4) to slide on the upright post (2) up and down in a reciprocating manner; the drilling mechanism (5) is fixedly arranged on the sliding table (4) and can slide up and down along with the sliding table (4) in a reciprocating manner relative to the upright post (2); the lifting oil cylinder (301) is at least partially hidden in the inner cavity of the guide boss (201); be equipped with vertical extension on direction boss (201) and dodge groove (203), piston rod (3012) that lift cylinder (301) is connected through connecting block (8) in slip table (4), and connecting block (8) pass and dodge groove (203) and have certain upper and lower mobility in dodging groove (203).

2. The drilling apparatus of the twin-shaft drilling machine according to claim 1, wherein: guide ribs (202) extend outwards from two sides of the guide boss (201) respectively; the sliding table (4) comprises a sliding panel (401) and two sliding side plates (402) which are respectively assembled on two sides of the sliding panel (401), a guide groove is formed between the sliding panel (401) and the sliding side plates (402), and the guide ribs (202) slide on the guide groove.

3. The drilling apparatus of the twin-shaft drilling machine according to claim 2, wherein: and a gib (9) is arranged between the guide rib (202) and the sliding panel (401) and/or the sliding side plate (402).

4. The drilling apparatus of the twin-shaft drilling machine according to claim 1, wherein: the avoiding groove (203) is a vertically extending strip-shaped hole, and the avoiding groove (203) penetrates through the side wall of the guide boss (201) and is communicated with the inner cavity of the guide boss (201); connecting block (8) assembly is inboard in slip table (4), and connecting block (8) at least part pass and dodge groove (203) and stretch into piston rod (3012) that direction boss (201) inner chamber and lift cylinder (301) and be connected.

5. The drilling apparatus of the twin-shaft drilling machine according to claim 4, wherein: the connecting block (8) is L-shaped, one side of the connecting block is fixedly connected with the sliding table (4), and the other side of the connecting block is fixedly connected with a piston rod (3012) of the lifting oil cylinder (301).

6. The drilling apparatus of the twin-shaft drilling machine according to claim 1, wherein: the bottom of the guide boss (201) is provided with a buffer shaft (204), and when the piston rod (3012) moves to a certain position, the buffer shaft (204) acts on the piston rod (3012) in a buffering mode.

7. The drilling apparatus of the twin-shaft drilling machine according to claim 1, wherein: the upper part of the upright post (2) is provided with a mounting plate (6), and the power motor (101) is fixedly assembled on the mounting plate (6).

8. The drilling apparatus of the twin-shaft drilling machine according to claim 1, wherein: a hanging block (7) is arranged at the upper part of the upright post (2), and a transmission assembly is arranged between the hanging block (7) and the power motor (101); and a cylinder body (3011) of the lifting oil cylinder (301) is fixedly assembled on the suspension block (7) and/or the upright post (2).