CN219151615U

CN219151615U - Single-bit three-dimensional transposition self-correcting drilling machine

Info

Publication number: CN219151615U
Application number: CN202320170172.8U
Authority: CN
Inventors: 李荣忠
Original assignee: Guangdong Huatai Steel Structure Co ltd
Current assignee: Guangdong Huatai Steel Structure Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-09
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a single-bit three-dimensional transposition self-correcting drilling machine, relates to the technical field of drilling machine structures, and aims to solve the problems that when the existing drilling machine is used for drilling, a drill bit rotating at a high speed can receive larger resistance, so that vibration is easy to occur between the drill bit and a workpiece, and deviation is easy to occur between the drill bit and the workpiece. The upper end of stable base is provided with the installation fixing base, the location mount pad is installed to the top of installation fixing base, the protection mount pad is installed to the top of location mount pad, the installation supporting seat is installed to the top of protection mount pad, the threaded rod is installed to the top of installation supporting seat, the removal case is installed to the outside upper end of threaded rod, the other end of removal case is provided with the connecting seat, the one end of connecting seat is provided with drilling equipment case, the mounting box is installed to drilling equipment case's both sides, electric cylinder is installed to the upper end of mounting box, positioner is installed to electric cylinder's below.

Description

Single-bit three-dimensional transposition self-correcting drilling machine

Technical Field

The utility model relates to the technical field of drilling machine structures, in particular to a single-bit three-dimensional transposition self-correcting drilling machine.

Background

The drilling machine refers to a machine and equipment for forming a cylindrical hole or a hole in a target object by rotary cutting or rotary extrusion by using a tool which is harder and sharper than the target object, and the drilling machine can achieve a desired effect by drilling a precise part, so that the part to be machined can be conveniently finished.

Chinese patent (grant bulletin number CN209255888U, grant bulletin day 2019, month 08, 16), a three-dimensional drilling mechanism, wherein a three-dimensional mounting seat of a drilling and milling unit head is mounted on a supporting seat; the two horizontal servo feed mechanisms are symmetrically arranged on two sides of the lower part of the front surface of the three-dimensional installation seat of the drilling and milling power head, the drilling and milling power head I is arranged on the horizontal servo feed mechanism on the left side, and the drilling and milling power head II is arranged on the horizontal servo feed mechanism on the right side: the vertical servo feeding mechanism is arranged in the middle of the upper part of the front surface of the three-dimensional installation seat of the drilling and milling power head, and the drilling and milling power head III is arranged on the vertical servo feeding mechanism; and the simultaneous processing of three-face holes of the workpiece is realized through the drilling and milling power head I, the drilling and milling power head II and the drilling and milling power head III. Realizing three-dimensional drilling of the workpiece and obtaining holes with higher quality; three power heads which are distributed in a three-dimensional way are processed simultaneously, so that the production efficiency is greatly improved; when the model of the workpiece is changed, the center height and coaxiality of the power head are required to be adjusted through the horizontal adjusting mechanism, so that the device is suitable for various types of sectional materials.

However, in the existing self-correcting drilling machine, when the drilling is performed, the workpiece needs to be moved for correction, so that the drilling is inconvenient, and meanwhile, when the drilling operation is performed on the workpiece with high hardness, the drill bit rotating at high speed can receive high resistance, so that vibration is easy to occur between the drill bit and the workpiece during the drilling, deviation is easy to occur between the drill bit and the workpiece, the drilling effect is affected, the drilling precision of the workpiece is easy to affect, and therefore, the single-bit three-dimensional transposition self-correcting drilling machine is urgently needed in the market to solve the problems.

Disclosure of Invention

The utility model aims to provide a single-bit three-dimensional transposition self-correcting type drilling machine, which aims to solve the problems that the existing self-correcting type drilling machine provided in the background art needs to correct by moving a workpiece when drilling, so that the drilling is inconvenient, and meanwhile, when drilling work is carried out on a workpiece with high hardness, a drill bit rotating at a high speed receives high resistance, so that vibration is easy to occur between the drill bit and the workpiece during drilling, deviation is easy to occur between the drill bit and the workpiece, the drilling effect is influenced, and the drilling precision of the workpiece is easy to influence.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a three-dimensional transposition self-correcting formula drilling machine of single drill, includes stable base, stable base's top is provided with the drilling seat, stable base's upper end is provided with the installation fixing base, the location mount pad is installed to the top of installation fixing base, the protection mount pad is installed to the top of location mount pad, the mount pad's top is installed the threaded rod, the removal case is installed to the outside upper end of threaded rod, the one end of removal case is provided with the transmission case, servo motor is installed to the below of transmission case, the other end of removal case is provided with the connecting seat, the one end of connecting seat is provided with the drilling equipment case, the motor is installed to the top of drilling equipment case, the rotation seat is installed to the lower extreme of drilling equipment case, the drill bit is installed to the below of rotation seat, the install the case in the both sides of drilling equipment case, electric cylinder is installed to the upper end of installation case, positioner is installed to the below of electric cylinder.

Preferably, the upper end of the positioning installation seat is provided with a transverse moving seat, and the upper end of the transverse moving seat is provided with a longitudinal moving seat.

Preferably, the lower extreme of installation supporting seat is provided with the fixed foot, through fixed screw fixed connection between fixed foot and the protection mount pad, fixed screw one end passes the fixed foot and extends to the inside of protection mount pad.

Preferably, the transmission case is welded with the movable case, and the servo motor is welded with the transmission case.

Preferably, the upper end of drill bit is provided with the link, link and drill bit structure as an organic whole, the upper end of link extends to the inside of rotating the seat and through hex screw fixed connection.

Preferably, the lower extreme of electronic cylinder is provided with the telescopic link, the positioner upper end is provided with the installation end, telescopic link one end is located the inside of installation end, through fastening screw fixed connection between telescopic link and the installation end.

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

1. this kind of single drill bit three-dimensional transposition is from correcting formula drilling machine, through control location mount pad, make lateral shifting seat and longitudinal shifting seat can be convenient move to the position department that drilling work piece needs to be bored, then open servo motor and make the movable box move down, make the drill bit be located the position department that needs drilling part directly over, then open electronic cylinder, make telescopic link promote positioner move down, make positioner extrude the work piece of placing, thereby fix the position of drill bit, through this kind of mode, can avoid the drill bit to appear rocking at the in-process of drilling, drilling device case, thereby make the drill bit appear rocking, can lead to the precision of drilling to receive the influence like this

2. This kind of three-dimensional transposition self-correcting formula drilling machine of single drill bit, through opening the motor, make the drill bit begin to rotate, open servo motor control again and remove the case and move down, make the drill bit down like this to can carry out drilling to the part of placing, when removing the case and move down, shrink through control electric cylinder is synchronous, make positioner contact with the surface that needs drilling work piece all the time like this, thereby extrude fixedly, can avoid drilling equipment case to appear rocking at the in-process that the drill bit was bored, thereby influence the precision of drilling.

Drawings

FIG. 1 is an overall front view of the present utility model;

FIG. 2 is an overall side view of the present utility model;

FIG. 3 is an enlarged view of a portion of area A of FIG. 1 in accordance with the present utility model;

fig. 4 is an enlarged view of a portion of the area B of fig. 2 in accordance with the present utility model.

In the figure: 1. a stable base; 101. installing a fixing seat; 2. a drilling seat; 3. positioning the mounting seat; 301. a lateral movement seat; 302. a longitudinally movable seat; 303. a protective mounting seat; 4. installing a supporting seat; 401. a fixed foot; 5. a threaded rod; 6. a fixing screw; 7. a moving case; 8. a transmission case; 9. a servo motor; 10. a connecting seat; 11. a drilling device box; 12. a motor; 13. a rotating seat; 14. a drill bit; 1401. a connection end; 15. a hexagonal screw; 16. a mounting box; 17. an electric cylinder; 1701. a telescopic rod; 18. a positioning device; 1801. a mounting end; 19. and (5) fastening a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a three-dimensional transposition self-correcting formula drilling machine of single bit, including stabilizing base 1, the top of stabilizing base 1 is provided with drilling seat 2, the upper end of stabilizing base 1 is provided with installation fixing base 101, location mount pad 3 is installed to the top of installation fixing base 101, protection mount pad 303 is installed to the top of location mount pad 3, install mount pad 4 in the top of protection mount pad 303, threaded rod 5 is installed to the top of mount pad 4, the removal case 7 is installed to the outside upper end of threaded rod 5, the one end of removal case 7 is provided with transmission case 8, servo motor 9 is installed to the below of transmission case 8, the other end of removal case 7 is provided with connecting seat 10, the one end of connecting seat 10 is provided with drilling device case 11, motor 12 is installed to the top of drilling device case 11, rolling seat 13 is installed to the lower extreme of drilling device case 11, drill bit 14 is installed to the below of rolling seat 13, install case 16 in the both sides of drilling device case 11, electric cylinder 17 is installed to the upper end of installation case 16, positioning device 18 is installed to the below of electric cylinder 17.

Referring to fig. 1, 2 and 3, a transverse moving seat 301 is disposed at the upper end of the positioning mounting seat 3, a longitudinal moving seat 302 is disposed at the upper end of the transverse moving seat 301, the drilling machine can conveniently and transversely move through the disposed transverse moving seat 301, the drilling machine can conveniently and longitudinally move through the disposed longitudinal moving seat 302, the drilling machine can perform three-dimensional transposition movement through the disposed drilling machine, and therefore the drilling can be conveniently performed on the position where the workpiece to be drilled needs to be drilled.

Referring to fig. 1, 2 and 3, the lower end of the mounting support seat 4 is provided with a fixing pin 401, the fixing pin 401 is fixedly connected with the protective mounting seat 303 through a fixing screw 6, one end of the fixing screw 6 passes through the fixing pin 401 and extends to the inside of the protective mounting seat 303, and the mounting support seat 4 and the protective mounting seat 303 can be conveniently fixed, so that the mounting support seat 4 can be conveniently mounted and fixed.

Referring to fig. 2, the transmission case 8 is welded with the moving case 7, and the servo motor 9 is welded with the transmission case 8, so that the structure between the transmission case 8 and the moving case 7 is firmer, and the connection between the servo motor 9 and the transmission case 8 is firmer.

Referring to fig. 1, 2 and 4, a connecting end 1401 is disposed at an upper end of the drill bit 14, the connecting end 1401 and the drill bit 14 are in an integrated structure, the upper end of the connecting end 1401 extends to the inside of the rotating seat 13 and is fixedly connected through a hexagonal screw 15, so that the connection between the connecting end 1401 and the drill bit 14 is firmer, and the drill bit 14 and the rotating seat 13 can be conveniently connected and fixed through the hexagonal screw 15.

Referring to fig. 1, 2 and 4, a telescopic rod 1701 is arranged at the lower end of the electric cylinder 17, a mounting end 1801 is arranged at the upper end of the positioning device 18, one end of the telescopic rod 1701 is positioned in the mounting end 1801, the telescopic rod 1701 is fixedly connected with the mounting end 1801 through a fastening screw 19, and the positioning device 18 and the telescopic rod 1701 can be conveniently mounted and fixed through the fastening screw 19.

Working principle: during the use, through control location mount pad 3, make horizontal movable seat 301 and vertical movable seat 302 can be convenient move to the position department that drilling work piece needs to be bored, then open servo motor 9 and make movable box 7 move down, make drill bit 14 be located the position department directly over the part that needs to bore, then open electric cylinder 17, make telescopic link 1701 promote positioner 18 move down, make positioner 18 extrude the work piece of placing, thereby fix the position of drill bit 14, through this kind of mode, drill bit 14 in the in-process of boring can be avoided, drill bit 11 appears rocking, thereby make drill bit 14 appear rocking, can lead to the precision of boring to receive the influence like this, then open motor 12, make drill bit 14 begin to rotate, then open servo motor 9 and control movable box 7 move down, so make drill bit 14 move down, thereby can carry out the drilling to the part that places, when movable box 7 moves down, through control electric cylinder 17 and shrink simultaneously, make positioner 18 contact with the surface that needs the work piece of drilling all the time, thereby extrude fixedly, can avoid drill bit 14 to appear rocking in the in-process of drilling device box 11 like this, thereby the influence of drill bit precision of drilling can be avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a three-dimensional transposition self-correcting formula drilling machine of single drill, includes stable base (1), its characterized in that: the utility model discloses a drilling machine, including stable base (1), drilling seat (2) are provided with to the top of stable base (1), the upper end of stable base (1) is provided with installation fixing base (101), location mount pad (3) are installed to the top of installation fixing base (101), protection mount pad (303) are installed to the top of location mount pad (3), the top of protection mount pad (303) has installation supporting seat (4), threaded rod (5) are installed to the top of installation supporting seat (4), movable box (7) are installed to the outside upper end of threaded rod (5), the one end of movable box (7) is provided with transmission case (8), servo motor (9) are installed to the below of transmission case (8), the other end of movable box (7) is provided with connecting seat (10), the one end of connecting seat (10) is provided with drilling device case (11), motor (12) are installed to the top of drilling device case (11), rotation seat (13) are installed to the lower extreme of drilling device case (11), the lower extreme of rotation seat (13) is installed in the top, and electric motor case (16) are installed to the side (16), a positioning device (18) is arranged below the electric cylinder (17).

2. A single bit three-dimensional indexing self-correcting drilling machine according to claim 1, wherein: the upper end of the positioning installation seat (3) is provided with a transverse moving seat (301), and the upper end of the transverse moving seat (301) is provided with a longitudinal moving seat (302).

3. A single bit three-dimensional indexing self-correcting drilling machine according to claim 1, wherein: the lower extreme of mount pad (4) is provided with fixed foot (401), through fixed screw (6) fixed connection between fixed foot (401) and protection mount pad (303), fixed screw (6) one end passes fixed foot (401) and extends to the inside of protection mount pad (303).

4. A single bit three-dimensional indexing self-correcting drilling machine according to claim 1, wherein: the transmission case (8) is welded with the movable case (7), and the servo motor (9) is welded with the transmission case (8).

5. A single bit three-dimensional indexing self-correcting drilling machine according to claim 1, wherein: the upper end of drill bit (14) is provided with link (1401), link (1401) and drill bit (14) are integrated into one piece structure, the inside that upper end of link (1401) extends to rotation seat (13) is and pass through hex screw (15) fixed connection.

6. A single bit three-dimensional indexing self-correcting drilling machine according to claim 1, wherein: the lower extreme of electronic cylinder (17) is provided with telescopic link (1701), positioner (18) upper end is provided with installation end (1801), telescopic link (1701) one end is located the inside of installation end (1801), through fastening screw (19) fixed connection between telescopic link (1701) and installation end (1801).