CN217750332U

CN217750332U - Gear machining is with integrative device of drilling chamfer

Info

Publication number: CN217750332U
Application number: CN202221583513.6U
Authority: CN
Inventors: 黄飞龙
Original assignee: Jiangxi Jinglong Electromechanical Manufacturing Co ltd
Current assignee: Jiangxi Jinglong Electromechanical Manufacturing Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-08
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to the technical field of gear machining, and a gear machining is with integrative device of drilling chamfer is disclosed, has solved current gear machining is with integrative device of drilling chamfer in the in-process that uses, and the great fixed mounting of chamfer blade leads to being inconvenient for the problem of adjusting according to the degree of depth of drilling when carrying out the processing operation on the drilling, and it includes the drilling rod, the connector is installed at the top of drilling rod, and four location spouts have evenly been seted up to the outside limit of drilling rod, and the chamfer blade is all installed on the inside top of four location spouts, and the top outside of drilling rod has seted up the thread connection groove, installs adjustment mechanism on the thread connection groove, and adjustment mechanism includes the screw thread movable sleeve; the utility model discloses, can make gear machining with integrative device of drilling chamfer at the in-process that uses, when carrying out the processing operation, the chamfer blade is convenient for adjust on the drilling rod according to the degree of depth of drilling to in the chamfer operation of driling that can be better.

Description

Gear machining is with integrative device of drilling chamfer

Technical Field

The utility model belongs to the technical field of gear machining, specifically be an integrative device of drilling chamfer for gear machining.

Background

The gear is a mechanical element which is provided with teeth on a rim and can continuously mesh to transmit motion and power, and is a toothed mechanical part which can mesh with each other, the diameter of a large gear is one time of that of a small gear, the application of the gear in transmission is very early, and in the process of machining the gear, a drilling and chamfering integrated device is required to perform drilling and chamfering operation on the gear.

The drilling and chamfering integrated device for the gear machining is used in the using process, the chamfering blades are fixedly mounted on the drill rod mostly, and accordingly the depth of drilling is not convenient to adjust when machining operation is carried out, and the use requirements of people are not convenient to better meet.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a gear machining is with integrative device of drilling chamfer, the effectual in-process of having solved current gear machining with integrative device of drilling chamfer is using, and the most fixed mounting of chamfer blade leads to being not convenient for when carrying out the processing operation according to the problem that the degree of depth was adjusted of drilling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear machining is with integrative device of drilling chamfer, the drilling rod comprises a drilling rod, the connector is installed at the top of drilling rod, four location spouts have evenly been seted up on the outside limit of drilling rod, the chamfer blade is all installed on the inside top of four location spouts, the thread connection groove has been seted up in the top outside of drilling rod, install adjustment mechanism on the thread connection groove, adjustment mechanism includes the thread movable sleeve, and the thread movable sleeve passes through the thread connection groove screw thread and installs in the top outside limit of drilling rod, install the go-between on the thread movable sleeve, evenly install four coupling assembling on the go-between, and four coupling assembling are connected with four chamfer blades respectively.

Preferably, the distance from the bottom of the threaded movable sleeve to the bottom end inside the threaded connecting groove is the same as the distance from the bottom of the chamfering blade to the bottom end inside the positioning sliding groove.

Preferably, the thread movable sleeve is uniformly provided with anti-skidding tooth sockets, and the anti-skidding tooth sockets are uniformly and annularly arranged on the outer side edge of the top end of the thread movable sleeve.

Preferably, the outer side edge of the bottom end of the threaded movable sleeve is provided with an annular connecting groove, and the connecting ring is arranged inside the annular connecting groove.

Preferably, coupling assembling includes the connecting rod, the top of connecting rod and the outside limit fixed connection of go-between, and the connecting frame is installed to the bottom of connecting rod, and fixed swivel nut is installed to a side symmetry of connecting frame, installs fixing bolt on the fixed swivel nut, and the chamfer blade passes through fixing bolt and fixed swivel nut and is connected with the connecting frame.

Preferably, the connecting frame is of an n-shaped frame structure, and the inner width of the connecting frame is matched with the width of the chamfering blade.

Preferably, two positioning holes are symmetrically formed in the top end of the chamfering blade, and the diameters of the two positioning holes are matched with the diameter of the fixing bolt.

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

1) During working, through the interaction of the arranged positioning sliding chute, the threaded connecting groove, the adjusting mechanism and the connecting assembly, the drilling and chamfering integrated device for gear machining can be used, and when machining operation is carried out, the chamfering blade can be conveniently adjusted on a drill rod according to the depth of a drilled hole, so that the drilling and chamfering operation can be better carried out;

2) In the work, through the fixed bolt who sets up and the interact of fixed swivel nut, can make the in-process that the chamfer blade was using, be convenient for better carry out the dismouting on the link frame to in people can be better operate, thereby be convenient for can be better satisfy people's user demand.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the drill rod of the present invention;

FIG. 3 is a schematic structural view of an adjusting mechanism of the present invention;

FIG. 4 is a schematic view of the structure of the threaded movable sleeve of the present invention;

fig. 5 is a schematic diagram of the connection assembly structure of the present invention.

In the figure: 1. drilling a rod; 2. a connector; 3. positioning the chute; 4. chamfering the blade; 5. a threaded connecting groove; 6. an adjustment mechanism; 7. a threaded movable sleeve; 8. a connecting ring; 9. a connecting assembly; 10. an anti-slip gullet; 11. an annular connecting groove; 12. a connecting rod; 13. a connecting frame; 14. fixing the threaded sleeve; 15. fixing the bolt; 16. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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 efforts all belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2, 3, 4 and 5, the present invention includes a drill rod 1, a connector 2 is installed at the top of the drill rod 1, four positioning chutes 3 are uniformly formed on the outer side edge of the drill rod 1, chamfering blades 4 are installed on the top ends of the four positioning chutes 3, a threaded connection groove 5 is formed on the outer side of the top end of the drill rod 1, and an adjusting mechanism 6 is installed on the threaded connection groove 5;

the adjusting mechanism 6 comprises a threaded movable sleeve 7, the threaded movable sleeve 7 is installed on the outer side edge of the top end of the drill rod 1 through a threaded connecting groove 5 in a threaded mode, the distance from the bottom of the threaded movable sleeve 7 to the inner bottom end of the threaded connecting groove 5 is the same as the distance from the bottom of the chamfering blade 4 to the inner bottom end of the positioning sliding groove 3, an anti-skidding tooth groove 10 is uniformly formed in the threaded movable sleeve 7, the anti-skidding tooth groove 10 is uniformly and annularly arranged on the outer side edge of the top end of the threaded movable sleeve 7, a connecting ring 8 is installed on the threaded movable sleeve 7, an annular connecting groove 11 is formed in the outer side edge of the bottom end of the threaded movable sleeve 7, the connecting ring 8 is installed inside the annular connecting groove 11, four connecting assemblies 9 are uniformly installed on the connecting ring 8, and the four connecting assemblies 9 are respectively connected with the four chamfering blades 4;

the connecting assembly 9 comprises a connecting rod 12, the top end of the connecting rod 12 is fixedly connected with the outer side edge of the connecting ring 8, the bottom of the connecting rod 12 is provided with a connecting frame 13, one side edge of the connecting frame 13 is symmetrically provided with a fixed threaded sleeve 14, the fixed threaded sleeve 14 is provided with a fixed bolt 15, the chamfering blade 4 is connected with the connecting frame 13 through the fixed bolt 15 and the fixed threaded sleeve 14, the connecting frame 13 is of an n-shaped frame structure, the inner width of the connecting frame 13 is matched with the width of the chamfering blade 4, the top end of the chamfering blade 4 is symmetrically provided with two positioning holes 16, and the diameters of the two positioning holes 16 are matched with the diameter of the fixed bolt 15;

the working principle is as follows: during operation, firstly, the thread movable sleeve 7 is rotated, the thread movable sleeve 7 is annularly provided with the anti-skid tooth grooves 10, the thread movable sleeve 7 can be conveniently and better rotated, the thread movable sleeve 7 rotates, the thread movable sleeve 7 moves downwards under the action of the thread connecting groove 5, the thread movable sleeve 7 drives the connecting ring 8 to move downwards under the action of the annular connecting groove 11, the connecting ring 8 drives the four connecting rods 12 to move downwards, the four connecting rods 12 respectively drive the four connecting frames 13 to move downwards, and the four connecting frames 13 drive the four chamfering blades 4 to respectively move downwards in the four positioning sliding grooves 3, so that the chamfering blades 4 can be conveniently adjusted on the drill rod 1 according to the depth of a drill hole during the use of the drilling and chamfering integrated device for gear machining, and the machining operation can be conveniently carried out;

in addition, in use, the fixing bolt 15 is rotated to be separated from the fixing thread insert 14, the fixing bolt 15 is pulled out from the connecting frame 13, the fixing state between the chamfering blade 4 and the connecting frame 13 is released, the chamfering blade 4 is detached, when the chamfering blade 4 needs to be installed, the top end of the chamfering blade 4 is inserted into the connecting frame 13, the fixing bolt 15 penetrates through the positioning hole 16 in the chamfering blade 4, the fixing bolt 15 is rotated, the fixing bolt 15 enters the fixing thread insert 14 in a rotating mode, the chamfering blade 4 is fixed on the connecting frame 13, the chamfering blade 4 is fixedly installed on the connecting frame 13, the chamfering blade 4 can be fixedly installed on the connecting frame 13, the use process of the chamfering blade 4 can be achieved, better assembling and disassembling of the connecting frame 13 can be facilitated, people can operate better, and the use requirements of people can be better met.

Claims

1. The utility model provides a gear machining is with integrative device of drilling chamfer, includes drilling rod (1), its characterized in that: connector (2) are installed at the top of drilling rod (1), four location spout (3) have evenly been seted up on the outside limit of drilling rod (1), chamfer blade (4) are all installed on the inside top of four location spout (3), threaded connection groove (5) have been seted up in the top outside of drilling rod (1), install adjustment mechanism (6) on threaded connection groove (5), adjustment mechanism (6) include thread movable sleeve (7), and thread movable sleeve (7) pass through threaded connection groove (5) screw thread and install in the top outside limit of drilling rod (1), install go-between (8) on thread movable sleeve (7), evenly install four coupling assembling (9) on go-between (8), and four coupling assembling (9) are connected with four chamfer blade (4) respectively.

2. The drilling and chamfering integrated device for gear machining according to claim 1, wherein: the distance from the bottom of the threaded movable sleeve (7) to the bottom end inside the threaded connecting groove (5) is the same as the distance from the bottom of the chamfering blade (4) to the bottom end inside the positioning sliding groove (3).

3. The drilling and chamfering integrated device for gear machining according to claim 2, wherein: the anti-skidding tooth sockets (10) are uniformly formed in the thread movable sleeve (7), and the anti-skidding tooth sockets (10) are uniformly arranged on the outer side edge of the top end of the thread movable sleeve (7) in a surrounding mode.

4. The drilling and chamfering integrated device for gear machining according to claim 3, wherein: an annular connecting groove (11) is formed in the outer side edge of the bottom end of the threaded movable sleeve (7), and the connecting ring (8) is installed inside the annular connecting groove (11).

5. The drilling and chamfering integrated device for gear machining according to claim 4, wherein: coupling assembling (9) are including connecting rod (12), the top of connecting rod (12) and the outside limit fixed connection of go-between (8), and link (13) are installed to the bottom of connecting rod (12), and fixed swivel nut (14) are installed to a side symmetry of link (13), install fixing bolt (15) on fixed swivel nut (14), and chamfer blade (4) are connected with link (13) through fixing bolt (15) and fixed swivel nut (14).

6. The drilling and chamfering integrated device for gear machining according to claim 5, wherein: the connecting frame (13) is of an n-shaped frame structure, and the inner width of the connecting frame (13) is matched with the width of the chamfering blade (4).

7. The drilling and chamfering integrated device for gear machining according to claim 6, wherein: two positioning holes (16) are symmetrically formed in the top end of the chamfering blade (4), and the diameters of the two positioning holes (16) are matched with the diameter of the fixing bolt (15).