CN215317058U

CN215317058U - Rotary tool rest for CNC (computer numerical control) machining of mobile phone keys

Info

Publication number: CN215317058U
Application number: CN202121597893.4U
Authority: CN
Inventors: 孙建伟
Original assignee: Qingdao Wielin Electronics Co ltd
Current assignee: Qingdao Wielin Electronics Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-28
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of mobile phone key processing, and discloses a rotary knife rest for CNC (computer numerical control) processing of mobile phone keys, which comprises a box body, wherein a rotary disc is connected above the box body, a connecting block is connected inside the rotary disc, a bearing is connected inside the connecting block, a screw rod is connected inside the bearing, and a connecting rod is connected inside the screw rod. Can only adapt to the processing of workpieces at the same angle, and has poor flexibility.

Description

Rotary tool rest for CNC (computer numerical control) machining of mobile phone keys

Technical Field

The utility model relates to the technical field of mobile phone key processing, in particular to a rotary tool rest for CNC (computer numerical control) processing of mobile phone keys.

Background

The mobile phone key is a function of bearing a mobile phone switch and adjusting volume of the mobile phone, is an indispensable part of the mobile phone at present, and needs to be cut and processed by a rotary knife rest at present.

At present, a plurality of rotary tool rests exist in the market, but the rotary tool rests generally exist, have a single structure, can only adapt to the processing of workpieces at the same angle, and when other workpieces are replaced, a tool needs to be detached from the tool rest, a new tool needs to be installed to adapt to the new workpiece, and the flexibility is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rotary tool rest for CNC machining of mobile phone keys, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a revolving knife rest for cell-phone button CNC processing, includes the box, one side of box is connected with the mounting, the opposite side of box is connected with the controller, the top of box is connected with the carousel, the recess has been seted up to the inside of carousel, spout and screw have been seted up respectively to the position that the inside of carousel is close to the recess, the internal connection of recess has the connecting block, the below of connecting block is connected with the slider, the slider is connected with the spout, the top of connecting block is connected with the knife rest, one side of knife rest is connected with the cutter, first through-hole has been seted up to the inside of connecting block, the internal connection of first through-hole has the bearing, the inboard of bearing is connected with the screw rod, the screw rod is connected with the screw hole, the second through-hole has been seted up to the one end of screw rod, the internal connection of second through-hole has the connecting rod.

As a still further scheme of the utility model: the improved structure of the motor box comprises a box body, and is characterized in that a third through hole is formed in the box body, a base is connected to the interior of the box body, a motor is connected to the upper portion of the base, one end of an output shaft in the motor is connected with a shaft rod, a worm wheel is connected to the outer side of the shaft rod, a worm is connected to the outer side of the worm wheel, the worm is connected with the third through hole, one end of the worm is connected with a bearing seat, the bearing seat is connected with the box body, and the other end of the worm is connected with a rotary table.

As a still further scheme of the utility model: the screw rod is in threaded connection with the rotary table through a screw hole.

As a still further scheme of the utility model: the connecting block is connected with the rotary disc in a sliding mode through the sliding block and the sliding groove.

As a still further scheme of the utility model: the rotary disc is rotationally connected with the worm wheel through the worm.

As a still further scheme of the utility model: the motor is electrically connected with the controller through a circuit.

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

1. through the connecting block, the screw rod, the connecting rod, including a motor, an end cap, a controller, and a cover plate, worm and worm wheel, fix the cutter on the knife rest, the swivelling joint pole, it rotates to drive the screw rod, under the joint action of screw rod and screw, the bearing that drives screw rod one side removes, and then drive the connecting block and remove, it removes to knife rest and cutter to have realized, open the motor, it rotates to drive the worm wheel, under the joint action of worm wheel and worm, the connecting block that drives worm and top rotates, the knife rest to the connecting block top has been realized, the cutter carries out the multi-angle, diversified removal, improve adaptability, single structure has been solved, only can adapt to the processing of same angle work piece, the relatively poor problem of flexibility.

2. Through slider and spout, the screw rod drives the connecting block and removes the in-process, makes the slider slide along the spout is inside, under the joint action of spout and slider, is favorable to improving gliding stability on the one hand, and on the other hand is playing under spacing effect, avoids carrying out the course of working to the work piece, and the skew takes place for the position, influences the machining accuracy.

Drawings

FIG. 1 is a schematic structural diagram of a rotary tool rest for CNC machining of keys of a mobile phone;

FIG. 2 is a cross-sectional view of a rotary table in a rotary tool holder for CNC machining of keys on a mobile phone;

fig. 3 is a sectional view of a housing in a rotary tool holder for CNC machining of keys on a mobile phone.

In the figure: 1. a fixing member; 2. a tool holder; 3. a cutter; 4. connecting blocks; 401. a first through hole; 5. a screw; 501. a second through hole; 6. a connecting rod; 7. a box body; 701. a third through hole; 8. a controller; 9. a turntable; 901. a groove; 902. a screw hole; 903. a chute; 10. a bearing; 11. a slider; 12. a worm; 13. a motor; 14. a base; 15. a shaft lever; 16. a worm gear; 17. and a bearing seat.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, a rotary tool rest for CNC machining of mobile phone keys comprises a box body 7, one side of the box body 7 is connected with a fixing part 1, the other side of the box body 7 is connected with a controller 8, a turntable 9 is connected above the box body 7, a groove 901 is formed in the turntable 9, a sliding groove 903 and a screw hole 902 are respectively formed in the turntable 9 at positions close to the groove 901, a connecting block 4 is connected in the groove 901, a sliding block 11 is connected below the connecting block 4, the sliding block 11 is connected with the sliding groove 903, a tool rest 2 is connected above the connecting block 4, a tool 3 is connected at one side of the tool rest 2, a first through hole 401 is formed in the connecting block 4, a bearing 10 is connected in the first through hole 401, a screw 5 is connected inside the bearing 10, the screw 5 is connected with the screw hole 902, one end of the screw 5 is provided with a second through hole 501, the inside of the second through hole 501 is connected with a connecting rod 6.

In fig. 1 and 3: third through hole 701 has been seted up to the inside of box 7, the internal connection of box 7 has base 14, base 14's top is connected with motor 13, the one end of the inside output shaft of motor 13 is connected with axostylus axostyle 15, the outside of axostylus axostyle 15 is connected with worm wheel 16, worm wheel 16's the outside is connected with worm 12, worm 12 is connected with third through hole 701, the one end of worm 12 is connected with bearing frame 17, bearing frame 17 is connected with box 7, the other end of worm 12 is connected with carousel 9, open motor 13, it rotates to drive worm wheel 16, under the linkage effect of worm wheel 16 and worm 12, it rotates to drive connecting block 4 of worm 12 and top, knife rest 2 to connecting block 4 top has been realized, cutter 3 carries out the multi-angle, diversified removal.

In fig. 1 and 2: screw rod 5 passes through screw 902 and carousel 9 threaded connection, and the staff holds connecting rod 6 and rotatory, drives screw rod 5 and rotates, under the linkage effect of screw rod 5 and screw 902, drives the bearing 10 of screw rod 5 one side and removes, and then drives connecting block 4 and remove, has realized removing knife rest 2 and cutter 3.

In fig. 2: connecting block 4 passes through slider 11 and spout 903 sliding connection with carousel 9, and screw rod 5 drives connecting block 4 and removes the in-process, makes slider 11 slide along spout 903 is inside, under

spout

903 and 11 linkage effect of slider, is favorable to improving gliding stability on the one hand, and on the other hand plays spacing effect, avoids carrying out the course of working to the work piece, and the skew takes place for the position, influences the machining accuracy.

In fig. 3: the rotary table 9 is rotatably connected with the worm wheel 16 through the worm 12, so that the multi-angle movement of the worm 12 and the rotary table 9 above the worm 12 can be realized, and the requirement on processing of various workpieces can be met.

In fig. 1 and 3: the motor 13 is electrically connected with the controller 8 through a circuit, and the controller 8 controls the motor 13 to be turned on or off.

The working principle of the utility model is as follows: the cutter 3 is fixed on the cutter frame 2, a worker holds the connecting rod 6 and rotates to drive the screw rod 5 to rotate, under the connecting action of the screw rod 5 and the screw hole 902, the bearing 10 on one side of the screw rod 5 is driven to move left and right, and further the connecting block 4 is driven to move, so that the cutter frame 2 and the cutter 3 are driven to move, then the motor 13 is started to drive the worm wheel 16 to rotate, under the connecting action of the worm wheel 16 and the worm 12, the worm 12 and the connecting block 4 above the connecting block 4 are driven to rotate, multi-angle and multi-direction movement of the cutter frame 2 and the cutter 3 above the connecting block 4 is realized, the slide block 11 slides along the inside of the slide groove 903 in the moving process of the screw rod 5 driving the connecting block 4, under the connecting action of the slide groove 903 and the slide block 11, on one hand, the other hand, the limiting effect is played, and the processing process of a workpiece is avoided, the position is deviated, and the processing accuracy is influenced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The rotary knife rest for CNC machining of the keys of the mobile phone comprises a box body (7) and is characterized in that one side of the box body (7) is connected with a fixing piece (1), the other side of the box body (7) is connected with a controller (8), a rotary table (9) is connected above the box body (7), a groove (901) is formed in the rotary table (9), a sliding groove (903) and a screw hole (902) are respectively formed in the position, close to the groove (901), in the rotary table (9), a connecting block (4) is connected inside the groove (901), a sliding block (11) is connected below the connecting block (4), the sliding block (11) is connected with the sliding groove (903), a knife rest (2) is connected above the connecting block (4), a cutter (3) is connected on one side of the knife rest (2), a first through hole (401) is formed in the connecting block (4), the utility model discloses a screw rod, including first through-hole (401), the internal connection of first through-hole (401) has bearing (10), the inboard of bearing (10) is connected with screw rod (5), screw rod (5) are connected with screw (902), second through-hole (501) have been seted up to the one end of screw rod (5), the internal connection of second through-hole (501) has connecting rod (6).

2. The rotary tool rest for CNC machining of keys of mobile phones according to claim 1, characterized in that a third through hole (701) is formed in the box (7), a base (14) is connected to the inside of the box (7), a motor (13) is connected above the base (14), one end of an output shaft inside the motor (13) is connected with a shaft rod (15), a worm wheel (16) is connected to the outer side of the shaft rod (15), a worm (12) is connected to the outer side of the worm wheel (16), the worm (12) is connected with the third through hole (701), one end of the worm (12) is connected with a bearing seat (17), the bearing seat (17) is connected with the box (7), and the other end of the worm (12) is connected with the rotary table (9).

3. The rotary tool holder for CNC machining of cell phone keys according to the claim 1, characterized in that the screw (5) is screwed with the rotary disc (9) through the screw hole (902).

4. The rotary tool holder for CNC machining of mobile phone keys is characterized in that the connecting block (4) is in sliding connection with the rotary disc (9) through a sliding block (11) and a sliding groove (903).

5. The turret tool post for CNC machining of mobile phone keys according to claim 2, characterized in that the turntable (9) is rotationally connected with the worm wheel (16) through the worm (12).

6. The rotary tool holder for CNC machining of mobile phone keys is characterized in that the motor (13) is electrically connected with the controller (8) through a circuit.