CN217045463U

CN217045463U - Portable cutter locking seat for numerical control milling machine

Info

Publication number: CN217045463U
Application number: CN202220857209.XU
Authority: CN
Inventors: 张云峰
Original assignee: Dalian Zhongyi New Material Co ltd
Current assignee: Dalian Zhongyi New Material Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-07-26
Anticipated expiration: 2032-04-13

Abstract

The utility model relates to the technical field of tool locking seats, and discloses a tool locking seat for a portable numerical control milling machine, which solves the problem that the tool locking seat in the current market is inconvenient for tools of different types to use, which comprises a base, a supporting plate is fixedly arranged at the top of the base, an inner cavity is arranged inside the supporting plate, a rotatable connecting rod is arranged near the upper position of the side surface of the supporting plate, a cutter locking part is fixedly arranged at one end of the connecting rod far away from the supporting plate, one end of the connecting rod far away from the cutter locking part penetrates through one side of the supporting plate and extends into the inner cavity, and the part of the connecting rod positioned in the inner cavity is fixedly provided with a first gear which can rotate in the inner cavity, the utility model can drive the cutter locking part to rotate by rotating the adjusting bolt, thereby achieving the purpose of adjusting the angle of the cutter locking part and further facilitating the use of cutters of different types.

Description

Portable cutter locking seat for numerical control milling machine

Technical Field

The utility model belongs to the technical field of the lock tool apron, specifically be a portable numerically controlled fraise machine is with lock tool apron.

Background

The tool holder locking device is also called a tool removing device and a BT double-end tool holder locking device, is a machine tool accessory used for locking CNC and machine tool shanks, has various tool removing devices on the market and great price difference, and has the advantages of no damage to tools, convenient assembly and disassembly and stability.

But lock blade holder in the existing market still has certain weak point when using, and the mode that different cutters used lock blade holder is also different, and some messenger insert the cutter on lock blade holder vertically, and some time with the cutter level insert on lock blade holder, general lock blade holder can not adjust the angle of locking sword portion to the cutter of inconvenient different models uses.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model provides a following technical scheme: the utility model provides a portable numerically controlled fraise machine is with lock sword seat, includes the base, the top fixed mounting of base has the backup pad, the inner chamber has been seted up to the inside of backup pad, and the position is provided with the pole that links up that can rotate in the backup pad side is leaned on, the one end fixed mounting that the backup pad was kept away from to the pole has lock sword portion, the one end that lock sword portion was kept away from to the pole runs through one side of backup pad and extends to in the inner chamber, and fixed mounting has first gear on the part that the pole that links up is located the inner chamber, first gear can rotate in the inner chamber.

Preferably, a groove is formed in the side face, far away from the knife locking portion, of the supporting plate, a through hole is formed in the inner side of the groove, and the through hole is communicated with the inner cavity.

Preferably, the inside of through-hole is rotated and is pegged graft and is had the pivot, the one end of pivot runs through the through-hole and extends to the inner chamber, and the pivot is located fixed mounting on the inside part of inner chamber and has the second gear, the other end of pivot extends to the outside of backup pad, and has cup jointed the adjusting bolt in the pivot is located one of backup pad outsidely.

Preferably, the pivot is located the top and the equal fixed mounting in bottom of the inside one end of adjusting bolt and has the stopper, the spacing groove has all been seted up to the top and the bottom of adjusting bolt inner wall, and two stopper difference slidable mounting in the pivot are at two spacing inslots, and the pivot is located one of adjusting bolt and serves fixedly connected with spring, and the one end fixed connection that the pivot was kept away from to the spring is on the inner wall of adjusting bolt.

Preferably, one end of the adjusting bolt is inserted into the groove, one end of the adjusting bolt, which is located inside the groove, is provided with teeth, the inner wall of the groove is provided with teeth, and when one end of the adjusting bolt is located inside the groove, the teeth at one end of the adjusting bolt are connected with the teeth on the inner wall of the groove in a clamping mode.

Preferably, the first gear is located in the upper half part of the inner cavity, the second gear is located in the lower half part of the inner cavity, and the bottom of the first gear is in meshed connection with the top of the second gear.

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

when the angle of adjustment lock sword portion, at first need outwards pull out the adjusting bolt, make the adjusting bolt break away from out in the recess, then rotate the adjusting bolt again, the adjusting bolt can drive the pivot and rotate, the pivot can drive the second gear rotatory in the inner chamber, and the second gear can drive the first gear rather than the meshing is connected rotatory in the inner chamber again, last first gear just can drive joint pole and lock sword portion and carry out the angular rotation in the side of backup pad, the angle of lock sword portion is adjusted to the mode that uses the lock sword seat according to the cutter, thereby make things convenient for different cutters to use.

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 overall structure diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of the support plate of the present invention;

fig. 3 is an enlarged schematic structural view of the utility model at a;

fig. 4 is a schematic cross-sectional view of the side of the support plate of the present invention;

fig. 5 is a schematic structural view of the support plate of the present invention;

FIG. 6 is a schematic view of the adjusting bolt of the present invention;

in the figure: 1. a base; 2. a support plate; 3. a connecting rod; 4. a blade locking part; 5. adjusting the bolt; 6. an inner cavity; 7. a first gear; 8. a rotating shaft; 9. a second gear; 11. a spring; 12. a through hole; 13. a groove; 14. a limiting groove; 15. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, given by fig. 1-6, the utility model discloses a base 1, base 1's top fixed mounting has backup pad 2, inner chamber 6 has been seted up to backup pad 2's inside, the position is provided with can the pivoted in the backup pad 2 side is close to the top, the one end fixed mounting that backup pad 2 was kept away from to joint pole 3 has sword portion 4, the one end that sword portion 4 was kept away from to joint pole 3 runs through one side of backup pad 2 and extends to in the inner chamber 6, and fixed mounting has first gear 7 on the part that joint pole 3 is located inner chamber 6, first gear 7 can rotate in inner chamber 6.

In the second embodiment, on the basis of the first embodiment, a groove 13 is formed in the side surface of the supporting plate 2 away from the blade locking portion 4, a through hole 12 is formed in the inner side of the groove 13, and the through hole 12 is communicated with the inner cavity 6.

In the third embodiment, on the basis of the second embodiment, the rotating shaft 8 is rotatably inserted into the through hole 12, one end of the rotating shaft 8 penetrates through the through hole 12 and extends into the inner cavity 6, the second gear 9 is fixedly mounted on the part of the rotating shaft 8 located inside the inner cavity 6, the other end of the rotating shaft 8 extends to the outside of the supporting plate 2, and the adjusting bolt 5 is sleeved on the end of the rotating shaft 8 located outside the supporting plate 2.

Fourth embodiment, on the basis of third embodiment, pivot 8 is located the top and the equal fixed mounting in bottom of 5 inside one ends of adjusting bolt have stopper 15, spacing groove 14 has all been seted up to the top and the bottom of 5 inner walls of adjusting bolt, and two stopper 15 difference slidable mounting in two spacing grooves 14 in the pivot 8, at pivot 8 be located one of adjusting bolt 5 and serve fixedly connected with spring 11, and the one end fixed connection that pivot 8 was kept away from to spring 11 is on the inner wall of adjusting bolt 5, when outwards spurring adjusting bolt 5, the inside spring 11 of adjusting bolt 5 can be stretched out, again because stopper 15 in the pivot 8 is located the spacing groove 14 on 5 inner walls of adjusting bolt, make and can drive pivot 8 and rotate together when twisting adjusting bolt 5.

In a fifth embodiment, based on the fourth embodiment, one end of the adjusting bolt 5 is inserted into the groove 13, and one end of the adjusting bolt 5 located inside the groove 13 is provided with teeth, and the inner wall of the groove 13 is provided with teeth, when one end of the adjusting bolt 5 is located inside the groove 13, the teeth at one end of the adjusting bolt 5 and the teeth on the inner wall of the groove 13 are clamped, and after the angle of the knife locking portion 4 is adjusted, the adjusting bolt 5 is loosened to enable the spring 11 to contract the elastic force, and the spring 11 can pull the adjusting bolt 5 and enable one end of the adjusting bolt to be reinserted into the groove 13, so that the teeth on the adjusting bolt 5 and the teeth in the groove 13 are clamped together, the adjusting bolt 5 cannot rotate, and the height of the knife locking portion 4 in an angle is further completed.

Sixth embodiment, on the basis of the third embodiment, the first gear 7 is located at the upper half part of the inner cavity 6, the second gear 9 is located at the lower half part of the inner cavity 6, and the bottom of the first gear 7 is in meshed connection with the top of the second gear 9.

The working principle is as follows: when the angle of adjustment sword portion 4, at first need outwards pull adjusting bolt 5, make adjusting bolt 5 break away from out from recess 13, then rotate adjusting bolt 5 again, adjusting bolt 5 can drive pivot 8 and rotate, pivot 8 can drive second gear 9 rotatory in inner chamber 6, and second gear 9 can drive the first gear 7 of being connected rather than the meshing rotatory in inner chamber 6 again, last first gear 7 just can drive links up pole 3 and sword portion 4 and carry out the angular rotation in the side of backup pad 2, the angle of sword portion 4 is adjusted to the mode that uses the sword seat according to the cutter, thereby make things convenient for different cutters to use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 portable numerically controlled fraise machine is with locking tool apron, includes base (1), its characterized in that: the utility model discloses a lock, including base (1), backup pad (2), inner chamber (6) have been seted up to the top fixed mounting of base (1), the position of leaning on in backup pad (2) side is provided with can pivoted joint pole (3), the one end fixed mounting that backup pad (2) were kept away from in joint pole (3) has lock sword portion (4), the one end that lock sword portion (4) were kept away from in joint pole (3) runs through one side of backup pad (2) and extends to in inner chamber (6), and fixed mounting has first gear (7) on the part that is located inner chamber (6) in joint pole (3), first gear (7) can rotate in inner chamber (6).

2. The tool locking seat for the portable numerical control milling machine according to claim 1, characterized in that: a groove (13) is formed in the side face, away from the lock knife portion (4), of the supporting plate (2), a through hole (12) is formed in the inner side of the groove (13), and the through hole (12) is communicated with the inner cavity (6).

3. The tool locking seat for the portable numerical control milling machine according to claim 2, characterized in that: the inside of through-hole (12) is rotated and is pegged graft there is pivot (8), the one end of pivot (8) runs through-hole (12) and extends to in inner chamber (6), and pivot (8) are located fixed mounting on the part of inner chamber (6) inside has second gear (9), the other end of pivot (8) extends to the outside of backup pad (2), and has cup jointed adjusting bolt (5) in pivot (8) are located one of backup pad (2) outer.

4. The tool locking seat for the portable numerical control milling machine according to claim 3, characterized in that: pivot (8) are located the top of adjusting bolt (5) inside one end and the equal fixed mounting in bottom have stopper (15), spacing groove (14) have all been seted up to the top and the bottom of adjusting bolt (5) inner wall, and two stopper (15) on pivot (8) slidable mounting respectively are in two spacing groove (14), lie in one of adjusting bolt (5) in pivot (8) and serve fixedly connected with spring (11), and the one end fixed connection that pivot (8) were kept away from in spring (11) is on the inner wall of adjusting bolt (5).

5. The tool locking seat for the portable numerical control milling machine according to claim 4, characterized in that: one end of the adjusting bolt (5) is inserted into the groove (13), one end of the adjusting bolt (5) located inside the groove (13) is provided with teeth, the inner wall of the groove (13) is provided with teeth, and when one end of the adjusting bolt (5) is located inside the groove (13), the teeth at one end of the adjusting bolt (5) and the teeth on the inner wall of the groove (13) are connected in a clamped mode.

6. The tool locking seat for the portable numerical control milling machine according to claim 3, characterized in that: the first gear (7) is located at the upper half part of the inner cavity (6), the second gear (9) is located at the lower half part of the inner cavity (6), and the bottom of the first gear (7) is meshed with the top of the second gear (9).