CN213614330U

CN213614330U - Drill bit angle adjusting clamp for machine tool machining

Info

Publication number: CN213614330U
Application number: CN202022394406.6U
Authority: CN
Inventors: 顾善成; 林奇
Original assignee: Suzhou Yinfuji Precision Intelligent Equipment Co ltd
Current assignee: Suzhou Yinfuji Precision Intelligent Equipment Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-06
Anticipated expiration: 2030-10-23

Abstract

The utility model provides a drill bit angle adjusting clamp for machine tool processing, which relates to the field of drill bit clamps and comprises a clamp base, the top end of the clamp base is connected with a sliding base in a sliding way, the top end of the sliding base is fixedly provided with an adjusting installation platform, the top end of the adjusting and mounting platform is fixedly provided with a mounting sleeve rod, one end of the mounting sleeve rod is sleeved with a lower friction plate and an upper friction plate, one end of the mounting loop bar is sleeved with a clamp body, the bottom end of the clamp body is fixedly connected with the top end of the upper friction plate, one side of the clamp body is fixedly provided with an inner fastening piece, the utility model is characterized in that the clamp body is sleeved at one end of the mounting loop bar through the design of the clamp body, therefore, the angle rotation of the clamp body is facilitated, and the clamp body is fixed through the friction action of the upper friction plate and the lower friction plate, so that the clamp body clamps the drill bit body and cannot be loosened during drilling.

Description

Drill bit angle adjusting clamp for machine tool machining

Technical Field

The utility model relates to a technical field of drill jig specifically is a drill bit angle modulation anchor clamps for machine tool machining.

Background

The drill bit fixture is generally used in a machining device, and is mainly used for fixing a drill bit and performing drilling work through a static drill bit and a rotating object so as to meet the machining requirement.

Because drilling work is axial drilling in general, consequently the drill jig can only carry out horizontal removal in order to control the degree of depth of drilling, nevertheless along with the promotion of technique, carries out multi-angle drilling to the part and makes traditional drill jig be not suitable for, can not satisfy current drilling processing demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a drill bit angle modulation anchor clamps for machine tool machining to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drill bit angle modulation anchor clamps for machine tool machining, including the anchor clamps base, the top sliding connection of anchor clamps base has sliding base, sliding base's top fixed mounting has the regulation mount table, the top fixed mounting who adjusts the mount table has the installation loop bar, the pot head of installation loop bar is equipped with friction disc and last friction disc down, the anchor clamps body has been cup jointed to the one end of installation loop bar, the bottom of anchor clamps body and the top fixed connection of last friction disc, one side fixed mounting of anchor clamps body has interior fastener, the one end threaded connection of interior fastener has outer fastener, the one end interlude of interior fastener is connected with the drill bit body, the one end threaded connection of installation loop bar has fastening nut.

Preferably, a sleeve hole is fixedly formed in one side of the clamp base, a square groove is fixedly formed in the sleeve hole, one end of the drill bit body is connected with the inside of the sleeve hole in an inserting mode, and one end of the drill bit body is connected with the inside of the square groove in a sliding and clamping mode.

Preferably, a positioning block is welded at one end of the installation loop bar, and a height gasket is sleeved at one end of the installation loop bar.

Preferably, the middle parts of the lower friction plate, the upper friction plate and the height gasket are fixedly provided with positioning grooves, and one ends of the positioning grooves are movably clamped with one sides of the positioning blocks.

Preferably, the top end of the clamp body is fixedly provided with a first threaded hole, the bottom end of the first threaded hole is communicated with the inside of the trepanning, and one end of the first threaded hole is in threaded connection with a fastening screw.

Preferably, the top fixed mounting on anchor clamps base has two sets of T shape slide rails, the equal fixed mounting in both sides on anchor clamps base top has the installation piece, and is two sets of rotate between the installation piece and be connected with the threaded rod, the one end and the fixedly connected with hand wheel of one of them a set of installation piece are run through to the one end of threaded rod.

Preferably, a second threaded hole is fixedly formed in one side of the sliding base, two sets of T-shaped sliding grooves are fixedly formed in the bottom end of the sliding base, one end of the second threaded hole is in threaded connection with one end of the threaded rod, and the inside of each T-shaped sliding groove is in sliding connection with the top end of the corresponding T-shaped sliding rail.

The utility model discloses a drill bit angle modulation anchor clamps for machine tool machining, its beneficial effect who possesses as follows:

1. the utility model discloses a through the design of anchor clamps body, cup joint the one end at the installation loop bar with the anchor clamps body to the angle of the anchor clamps body of being convenient for rotates, and through the friction of last friction disc with lower friction disc for the mounting fixture body, thereby makes the anchor clamps body clip the drill bit body and add man-hour can not become flexible drilling.

2. The utility model discloses a through the design of square groove, with the one end joint of drill bit body in square groove when using, both can avoid the drill bit body to rotate when carrying out the drilling operation through simple structure to cause the unstability of drilling work and make the drilling size not up to standard.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the sliding base of the present invention;

FIG. 3 is a schematic structural view of the lower friction plate of the present invention;

fig. 4 is a schematic view of the sectional structure of the clamp body of the present invention.

In the figure: 1. a clamp base; 2. a sliding base; 3. adjusting the mounting table; 4. installing a loop bar; 5. a lower friction plate; 6. an upper friction plate; 7. a clamp body; 8. an inner fastener; 9. an outer fastener; 10. trepanning; 11. a square groove; 12. a height pad; 13. positioning blocks; 14. positioning a groove; 15. a first threaded hole; 16. fastening screws; 17. a T-shaped slide rail; 18. mounting blocks; 19. a T-shaped chute; 20. a second threaded hole; 21. a threaded rod; 22. fastening a nut; 23. a bit body.

Detailed Description

The embodiment of the utility model discloses a drill bit angle adjusting clamp for machine tool machining, as shown in figures 1-4, comprising a clamp base 1, the top end of the clamp base 1 is slidably connected with a sliding base 2, the top end of the sliding base 2 is fixedly provided with an adjusting installation platform 3, the top end of the adjusting installation platform 3 is fixedly provided with an installation loop bar 4, one end of the installation loop bar 4 is sleeved with a lower friction plate 5 and an upper friction plate 6, the bottom end of the upper friction plate 6 is contacted with the top end friction surface of the lower friction plate 5, one end of the installation loop bar 4 is sleeved with a clamp body 7, the bottom end of the clamp body 7 is fixedly connected with the top end of the upper friction plate 6, one side of the clamp body 7 is fixedly provided with an inner fastening piece 8, one end of the inner fastening piece 8 is connected with an outer fastening piece 9 by screw thread, one end of the inner fastening piece 8, for fastening the clamp body 7 so that the clamp body 7 is fixed at an angle.

Fixed trepanning 10 of having seted up in one side of anchor clamps base 1, square groove 11 has been seted up to the inside fixed of trepanning 10, the one end of drill bit body 23 alternates with the inside of trepanning 10 and is connected, the one end of drill bit body 23 and the inside slip joint of square groove 11, the one end joint of drill bit body 23 can be avoided drill bit body 23 to rotate when carrying out the drilling operation in square groove 11 to cause the unstability of drilling work and make the drilling size not up to standard.

The welding of the one end of installation loop bar 4 has locating piece 13, and the one end of installation loop bar 4 has cup jointed high gasket 12, thereby promotes or reduces the height of anchor clamps body 7 through installing additional or reducing high gasket 12, has both changed the height of drill bit body 23.

The locating groove 14 is fixedly formed in the middle of the lower friction plate 5, the middle of the upper friction plate 6 and the middle of the height gasket 12, one end of the locating groove 14 is movably clamped with one side of the locating block 13, and the positions of the lower friction plate 5, the upper friction plate 6 and the height gasket 12 are fixed through the clamping of the locating groove 14 and the locating block 13.

First screw hole 15 has been seted up to the top of anchor clamps body 7 is fixed, and the bottom of first screw hole 15 link up each other with the inside of trepanning 10, and one end threaded connection of first screw hole 15 has fastening screw 16, can further fasten drill bit body 23 through fastening screw 16 to avoid drill bit body 23 to rock.

Two sets of T-shaped slide rails 17 are fixedly mounted at the top end of the clamp base 1, mounting blocks 18 are fixedly mounted on two sides of the top end of the clamp base 1, a threaded rod 21 is rotatably connected between the two sets of mounting blocks 18, and one end of the threaded rod 21 penetrates through one end of one set of mounting blocks 18 and is fixedly connected with a hand wheel.

One side of sliding base 2 is provided with second screw hole 20, and sliding base 2's bottom mounting has seted up two sets of T shape spout 19, and the one end of second screw hole 20 and the one end threaded connection of threaded rod 21, the inside of T shape spout 19 and the top sliding connection of T shape slide rail 17 through the threaded transmission of threaded rod 21 and sliding base 2 to change sliding base 2's position.

The working principle is as follows: when the drill bit is used, an operator firstly inserts the drill bit body 23 into one end of the clamp body 7 until one end of the drill bit body 23 is clamped in the square groove 11, then the outer fastening piece 9 is rotated, the outer fastening piece 9 and the inner fastening piece 8 are in threaded transmission, and then the inner fastening piece 8 is contracted, and the inner wall of the inner fastening piece 8 is tightly attached to the outer portion of the drill bit body 23.

The fastening nut 22 is rotated counterclockwise, the fastening nut 22 rotates the clamp body 7 to a required angle after loosening, and then the fastening nut 22 is rotated clockwise, so that the upper friction plate 6 contacts with the top end of the lower friction plate 5 to increase friction force, and further the angle of the clamp body 7 is fixed.

The hand wheel of 21 one ends of rotation threaded rod, hand wheel drive threaded rod 21 rotate and then with 2 screw drive of sliding bottom, and then can make sliding bottom 2 remove, the utility model discloses a horizontal regulation, altitude mixture control and rotation are adjusted, have realized adjusting drill bit body 23 from a plurality of angles.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drill bit angle modulation anchor clamps for machine tool machining, includes anchor clamps base (1), its characterized in that: the top end of the clamp base (1) is connected with a sliding base (2) in a sliding way, the top end of the sliding base (2) is fixedly provided with an adjusting installation platform (3), the top end of the adjusting and installing platform (3) is fixedly provided with an installing sleeve rod (4), one end of the installing sleeve rod (4) is sleeved with a lower friction plate (5) and an upper friction plate (6), one end of the mounting loop bar (4) is sleeved with a clamp body (7), the bottom end of the clamp body (7) is fixedly connected with the top end of the upper friction plate (6), an inner fastening piece (8) is fixedly arranged on one side of the clamp body (7), one end of the inner fastening piece (8) is connected with an outer fastening piece (9) through threads, one end of the inner fastening piece (8) is inserted and connected with a drill bit body (23), and one end of the mounting loop bar (4) is in threaded connection with a fastening nut (22).

2. The drill angle adjusting jig for machine tool machining according to claim 1, characterized in that: one side of anchor clamps base (1) is fixed has seted up trepanning (10), the inside of trepanning (10) is fixed has seted up square groove (11), the one end of drill bit body (23) alternates with the inside of trepanning (10) and is connected, the one end of drill bit body (23) and the inside slip joint in square groove (11).

3. The drill angle adjusting jig for machine tool machining according to claim 1, characterized in that: the avris welding of installation loop bar (4) bottom has locating piece (13), high gasket (12) have been cup jointed to the one end of installation loop bar (4).

4. The drill angle adjusting jig for machine tool machining according to claim 1, characterized in that: the middle parts of the lower friction plate (5), the upper friction plate (6) and the height gasket (12) are fixedly provided with positioning grooves (14), and one ends of the positioning grooves (14) are movably clamped with one sides of the positioning blocks (13).

5. The drill angle adjusting jig for machine tool machining according to claim 1, characterized in that: the clamp is characterized in that a first threaded hole (15) is fixedly formed in the top end of the clamp body (7), the bottom end of the first threaded hole (15) is communicated with the inside of the trepanning (10), and one end of the first threaded hole (15) is in threaded connection with a fastening screw (16).

6. The drill angle adjusting jig for machine tool machining according to claim 1, characterized in that: the top fixed mounting on anchor clamps base (1) has two sets of T shape slide rails (17), the equal fixed mounting in both sides on anchor clamps base (1) top has installation piece (18), and is two sets of rotate between installation piece (18) and be connected with threaded rod (21), the one end of threaded rod (21) runs through the one end and the fixedly connected with hand wheel of one of them a set of installation piece (18).

7. The drill angle adjusting jig for machine tool machining according to claim 1, characterized in that: one side of the sliding base (2) is fixedly provided with a second threaded hole (20), the bottom end of the sliding base (2) is fixedly provided with two sets of T-shaped sliding grooves (19), one end of the second threaded hole (20) is in threaded connection with one end of a threaded rod (21), and the inside of each T-shaped sliding groove (19) is in sliding connection with the top end of a T-shaped sliding rail (17).