CN215092094U

CN215092094U - CNC processing equipment that multi-angle processing was handled can carry out

Info

Publication number: CN215092094U
Application number: CN202022409966.4U
Authority: CN
Inventors: 尹志清
Original assignee: Wuhan Xinzhida Precision Mould Co ltd
Current assignee: Wuhan Xinzhida Precision Mould Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-12-10
Anticipated expiration: 2030-10-26

Abstract

A CNC machining device capable of performing multi-angle machining comprises a base, a support column, a top plate, a first rotating shaft, a clamping assembly, a second rotating shaft, an installation block, an installation plate, a telescopic rod, a limiting block and a first threaded rod; the base is provided with a first motor and a box body; the first rotating shaft is in transmission connection with a first threaded rod; the first threaded rod is in threaded connection with a limiting block, and a clockwork spring is arranged on the first threaded rod; the second rotating shaft is rotatably connected with the box body and is connected with the ratchet wheel, the second rotating shaft is in meshing fit with the pawl through the ratchet wheel and is in transmission connection with the first threaded rod, one end of the second rotating shaft penetrates out of the box body, and one end of the second rotating shaft is connected with the clamping assembly; the clamping assembly is provided with a first groove which is used for being periodically connected with the limiting block in a sliding mode. The utility model discloses rotate clamping device and carry out multi-angle processing to the work piece to can also add man-hour effectual fixed clamping device, improved the device's stability.

Description

CNC processing equipment that multi-angle processing was handled can carry out

Technical Field

The utility model relates to a CNC processing equipment technical field especially relates to a CNC processing equipment that can carry out multi-angle processing.

Background

With the progress of the times, the development of machine tools is gradually advanced, and the machine tools are operated by beginning manual work; the numerical control machine tool is an automatic machine tool provided with a program control system, and the control system can control the action of the machine tool and automatically machine parts according to the requirements of drawings;

however, the existing numerical control machine tool cannot perform multi-angle machining, and when the angle needs to be changed, the workpiece needs to be manually disassembled and rotated, so that the workpiece machining efficiency is greatly reduced;

in order to solve the problems, the application provides CNC machining equipment capable of performing multi-angle machining.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a can carry out CNC processing equipment that multi-angle processing was handled, the utility model discloses rotating clamping device carries out multi-angle processing to the work piece to can also add effectual fixed clamping device man-hour, improved the device's stability.

(II) technical scheme

In order to solve the problems, the utility model provides a CNC processing device capable of processing in multiple angles, which comprises a base, a support column, a top plate, a first rotating shaft, a pawl, a ratchet wheel, a clamping component, a second rotating shaft, an installation block, an installation plate, a telescopic rod, a limiting block, a first threaded rod, a cutter installation frame and a cutter;

one end of the supporting column is connected with the base, and the other end of the supporting column is connected with the top plate;

the base is provided with a first motor and a box body; one end of the first rotating shaft is connected with an output shaft of the first motor, the other end of the first rotating shaft penetrates into the box body, the first rotating shaft is rotatably connected with the box body, and the other end of the first rotating shaft is in transmission connection with a first threaded rod through a first bevel gear set; the first threaded rod is rotationally connected with the inner wall of the box body and is connected with the pawl, the first threaded rod is in threaded connection with the limiting block, and a clockwork spring is arranged on the first threaded rod; one section of the limiting block penetrates out of the box body, and the limiting block is connected with the box body in a sliding manner; the second rotating shaft is rotatably connected with the box body and is connected with the ratchet wheel, the second rotating shaft is in transmission connection with the first threaded rod through the meshing fit of the ratchet wheel and the pawl, one end of the second rotating shaft penetrates out of the box body, the second rotating shaft is rotatably connected with the box body, and one end of the second rotating shaft is connected with the clamping assembly; the clamping assembly is provided with a first groove which is used for being periodically connected with the limiting block in a sliding manner;

the multiple groups of mounting blocks are connected with the top plate and are all connected with the mounting plate; the fixed end of the telescopic rod is connected with the end face, far away from the top plate, of the mounting plate in a sliding mode, the telescopic end of the telescopic rod is connected with the tool mounting frame, and the telescopic end of the telescopic rod is provided with a second motor; the cutter is detachably connected with the cutter mounting frame, and the cutter is in transmission connection with the second motor.

Preferably, the clamping assembly comprises a clamping box, a clamping plate, a limiting rod, a second threaded rod and a third rotating shaft;

a transmission box is arranged in the clamping box, and a first opening is formed in the clamping box; the third rotating shaft is rotatably connected with the inner wall of the clamping box, one end of the third rotating shaft extends into the transmission box, the third rotating shaft is rotatably connected with the transmission box, and the third rotating shaft is in transmission connection with a plurality of groups of second threaded rods through a second bevel gear set; one end of each of the plurality of groups of second threaded rods extends out of the transmission box, the plurality of groups of second threaded rods are rotatably connected with the transmission box, one end of each of the plurality of groups of second threaded rods is rotatably connected with the inner wall of the clamping box, and the plurality of groups of second threaded rods are respectively in threaded connection with the plurality of clamping plates; the two ends of the limiting rods are respectively connected with the outer wall of the transmission case and the inner wall of the clamping case, and the limiting rods are respectively connected with the clamping plates in a sliding manner.

Preferably, the device further comprises a fourth rotating shaft; one end of the fourth rotating shaft extends into the clamping box, and the fourth rotating shaft is in transmission connection with the third rotating shaft through the third bevel gear set.

Preferably, the end surfaces of the plurality of groups of clamping plates facing the center of the third rotating shaft are provided with a plurality of groups of spongy cushions.

Preferably, the other end of the fourth rotating shaft is provided with a handle.

Preferably, the device also comprises a connecting frame and a pulley; one end of each of the plurality of groups of connecting frames is connected with the end face, close to the base, of the clamping assembly, and the other end of each of the plurality of groups of connecting frames is respectively and rotatably connected with the plurality of groups of pulleys; the box body is provided with an annular groove which is used for being connected with the pulleys in a sliding way.

The above technical scheme of the utility model has following profitable technological effect:

in the utility model, a workpiece is placed on the transmission box, the third rotating shaft is rotated, the third rotating shaft drives the plurality of groups of second threaded rods to rotate through the third bevel gear group, the plurality of groups of clamping plates are respectively in threaded connection with the plurality of groups of second threaded rods, the plurality of groups of clamping plates respectively move under the limit of the plurality of groups of limiting rods, and the plurality of groups of clamping plates move to clamp the workpiece;

clamping a workpiece by a clamping component, processing the workpiece by a cutter, starting a first motor when a rotating position is needed, driving a first rotating shaft to rotate by the first motor, driving a first threaded rod to rotate by a first bevel gear set, driving a limiting block to move by the first threaded rod, stopping the clamping component after the limiting block moves, driving a second rotating shaft to rotate by matching of a pawl and a ratchet, driving the clamping component to rotate by a second rotating shaft, enabling the workpiece to be processed at multiple angles by the rotation of the clamping component, turning off the first motor when the workpiece is rotated, resetting the first threaded rod under the action of a clockwork spring, and driving the limiting block to reset by the resetting of the first threaded rod because the first threaded rod and the second rotating shaft are in matching transmission connection with the pawl by the ratchet, the limiting block continues to limit the clamping assembly, the clamping device is effectively prevented from rotating when the cutter is used for machining the workpiece, and the stability of the device is improved.

Drawings

FIG. 1 is the utility model provides a can carry out CNC processing equipment's of multi-angle processing treatment structural schematic diagram.

Fig. 2 is the utility model provides a can carry out the structure schematic diagram among the CNC processing equipment of multi-angle processing.

Reference numerals: 1. a base; 2. a support pillar; 3. a top plate; 4. a box body; 5. a first motor; 6. a first rotating shaft; 7. a first bevel gear set; 8. a pawl; 9. a ratchet wheel; 10. a clamping box; 11. a connecting frame; 12. a pulley; 13. a second rotating shaft; 14. mounting blocks; 15. mounting a plate; 16. a telescopic rod; 17. a limiting block; 18. a first threaded rod; 19. a tool mounting bracket; 20. a cutter; 21. a transmission case; 22. a second bevel gear set; 23. a splint; 24. a limiting rod; 25. a second threaded rod; 26. a third rotating shaft; 27. a third bevel gear set; 28. and a fourth rotating shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-2, the utility model provides a CNC processing equipment that can carry out multi-angle processing includes base 1, support column 2, roof 3, first pivot 6, pawl 8, ratchet 9, centre gripping subassembly, second pivot 13, installation piece 14, mounting panel 15, telescopic link 16, stopper 17, first threaded rod 18, cutter mounting bracket 19 and cutter 20;

one end of the supporting column 2 is connected with the base 1, and the other end of the supporting column 2 is connected with the top plate 3;

the base 1 is provided with a first motor 5 and a box body 4; one end of the first rotating shaft 6 is connected with an output shaft of the first motor 5, the other end of the first rotating shaft 6 penetrates into the box body 4, the first rotating shaft 6 is rotatably connected with the box body 4, and the other end of the first rotating shaft 6 is in transmission connection with a first threaded rod 18 through a first bevel gear set 7; the first threaded rod 18 is rotationally connected with the inner wall of the box body 4, the first threaded rod 18 is connected with the pawl 8, the first threaded rod 18 is in threaded connection with the limiting block 17, and a clockwork spring is arranged on the first threaded rod 18; one section of the limiting block 17 penetrates through the box body 4, and the limiting block 17 is connected with the box body 4 in a sliding manner; the second rotating shaft 13 is rotatably connected with the box body 4, the second rotating shaft 13 is connected with the ratchet wheel 9, the second rotating shaft 13 is in meshing fit with the pawl 8 through the ratchet wheel 9 and is in transmission connection with the first threaded rod 18, one end of the second rotating shaft 13 penetrates out of the box body 4, the second rotating shaft 13 is rotatably connected with the box body 4, and one end of the second rotating shaft 13 is connected with the clamping assembly; the clamping assembly is provided with a first groove which is used for being periodically connected with the limiting block 17 in a sliding manner;

the multiple groups of mounting blocks 14 are connected with the top plate 3, and the multiple groups of mounting blocks 14 are connected with the mounting plate 15; the fixed end of the telescopic rod 16 is connected with the end face, far away from the top plate 3, of the mounting plate 15 in a sliding mode, the telescopic end of the telescopic rod 16 is connected with the cutter mounting frame 19, and the telescopic end of the telescopic rod 16 is provided with a second motor; the cutter 20 is detachably connected with the cutter mounting frame 19, and the cutter 20 is in transmission connection with the second motor.

In the utility model, the workpiece is clamped by the clamping component, the workpiece is processed by the cutter 20, when the position needs to be rotated, the first motor 5 is started, the first motor 5 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the first threaded rod 18 to rotate through the first bevel gear set 7, the first threaded rod 18 drives the limit block 17 to move, the limit block 17 cannot limit the clamping component after moving, the first threaded rod 18 drives the second rotating shaft 13 to rotate through the matching of the pawl 8 and the ratchet 9, the second rotating shaft 13 drives the clamping component to rotate, the workpiece can be processed at multiple angles through the rotation of the clamping component, when the workpiece is rotated, the first motor 5 is closed, the first threaded rod 18 is reset under the action of the spring, because the first threaded rod 18 and the second rotating shaft 13 are connected with the pawl 8 through the matching of the ratchet 9, the second rotating shaft 13 cannot be driven to rotate when the first threaded rod 18 is reset, first threaded rod 18 resets and drives stopper 17 and resets, and stopper 17 continues to carry on spacingly to the clamping component, and the effectual clamping device that prevents to add man-hour to the work piece at cutter 20 rotates, has improved the device's stability.

In an alternative embodiment, the clamping assembly comprises a clamping box 10, a clamping plate 23, a limiting rod 24, a second threaded rod 25 and a third rotating shaft 26;

a transmission box 21 is arranged in the clamping box 10, and a first opening is arranged on the clamping box 10; the third rotating shaft 26 is rotatably connected with the inner wall of the clamping box 10, one end of the third rotating shaft 26 extends into the transmission box 21, the third rotating shaft 26 is rotatably connected with the transmission box 21, and the third rotating shaft 26 is in transmission connection with a plurality of groups of second threaded rods 25 through the second bevel gear group 22; one end of each of the plurality of groups of second threaded rods 25 extends out of the transmission box 21, each of the plurality of groups of second threaded rods 25 is rotatably connected with the transmission box 21, one end of each of the plurality of groups of second threaded rods 25 is rotatably connected with the inner wall of the clamping box 10, and the plurality of groups of second threaded rods 25 are respectively in threaded connection with the plurality of groups of clamping plates 23; two ends of the plurality of sets of limiting rods 24 are respectively connected with the outer wall of the transmission box 21 and the inner wall of the clamping box 10, and the plurality of sets of limiting rods 24 are respectively connected with the plurality of sets of clamping plates 23 in a sliding manner; the workpiece is placed on the transmission box 21, the third rotating shaft 26 is rotated, the third rotating shaft 26 drives the multiple groups of second threaded rods 25 to rotate through the third bevel gear set 27, the multiple groups of clamping plates 23 are respectively in threaded connection with the multiple groups of second threaded rods 25, the multiple groups of clamping plates 23 respectively move under the limiting of the multiple groups of limiting rods 24, and the multiple groups of clamping plates 23 move to clamp the workpiece.

In an alternative embodiment, a fourth shaft 28 is further included; one end of a fourth rotating shaft 28 extends into the clamping box 10, and the fourth rotating shaft 28 is in transmission connection with a third rotating shaft 26 through a third bevel gear set 27; through the transmission connection of the plurality of groups of fourth rotating shafts 28 with the third rotating shafts 26, the force application direction for clamping the clamping plate 23 can be effectively changed, and a larger operation space can be provided for clamping work by using tools.

In an alternative embodiment, the end surfaces of the plurality of groups of clamping plates 23 facing the center of the third rotating shaft 26 are provided with a plurality of groups of sponge pads; the sponge pads arranged on the plurality of groups of clamping plates 23 can effectively prevent the clamping plates 23 from damaging the surface of the workpiece when clamping the workpiece.

In an alternative embodiment, the other end of the fourth shaft 28 is provided with a handle; the fourth rotating shaft 28 can be rotated more laborsavingly through the handle, so that the working strength of workers is reduced, and the working efficiency is improved.

In an optional embodiment, the device further comprises a connecting frame 11 and a pulley 12; one end of each of the plurality of groups of connecting frames 11 is connected with the end surface of the clamping assembly close to the base 1, and the other end of each of the plurality of groups of connecting frames 11 is respectively connected with the plurality of groups of pulleys 12 in a rotating manner; the box body 4 is provided with an annular groove which is used for being connected with the plurality of groups of pulleys 12 in a sliding way; the plurality of groups of pulleys 12 move in the annular groove on the box body 4, so that the stability of the clamping assembly during rotation is effectively improved.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The CNC machining equipment capable of performing multi-angle machining is characterized by comprising a base (1), a support column (2), a top plate (3), a first rotating shaft (6), a pawl (8), a ratchet wheel (9), a clamping assembly, a second rotating shaft (13), an installation block (14), an installation plate (15), a telescopic rod (16), a limiting block (17), a first threaded rod (18), a cutter installation frame (19) and a cutter (20);

one end of the supporting column (2) is connected with the base (1), and the other end of the supporting column (2) is connected with the top plate (3);

the base (1) is provided with a first motor (5) and a box body (4); one end of the first rotating shaft (6) is connected with an output shaft of the first motor (5), the other end of the first rotating shaft (6) penetrates into the box body (4), the first rotating shaft (6) is rotatably connected with the box body (4), and the other end of the first rotating shaft (6) is in transmission connection with a first threaded rod (18) through a first bevel gear set (7); the first threaded rod (18) is rotatably connected with the inner wall of the box body (4), the first threaded rod (18) is connected with the pawl (8), the first threaded rod (18) is in threaded connection with the limiting block (17), and a clockwork spring is arranged on the first threaded rod (18); one section of the limiting block (17) penetrates out of the box body (4), and the limiting block (17) is connected with the box body (4) in a sliding manner; the second rotating shaft (13) is rotatably connected with the box body (4), the second rotating shaft (13) is connected with the ratchet wheel (9), the second rotating shaft (13) is in meshing fit with the pawl (8) through the ratchet wheel (9) and is in transmission connection with the first threaded rod (18), one end of the second rotating shaft (13) penetrates through the box body (4), the second rotating shaft (13) is rotatably connected with the box body (4), and one end of the second rotating shaft (13) is connected with the clamping assembly; the clamping assembly is provided with a first groove which is used for being periodically connected with the limiting block (17) in a sliding manner;

the multiple groups of mounting blocks (14) are connected with the top plate (3), and the multiple groups of mounting blocks (14) are connected with the mounting plate (15); the fixed end of the telescopic rod (16) is connected with the end face, far away from the top plate (3), of the mounting plate (15) in a sliding mode, the telescopic end of the telescopic rod (16) is connected with the cutter mounting frame (19), and the telescopic end of the telescopic rod (16) is provided with a second motor; the cutter (20) is detachably connected with the cutter mounting frame (19), and the cutter (20) is in transmission connection with the second motor.

2. The CNC machining apparatus capable of multi-angle machining according to claim 1, characterized in that the clamping assembly comprises a clamping box (10), a clamping plate (23), a limiting rod (24), a second threaded rod (25) and a third rotating shaft (26);

a transmission box (21) is arranged in the clamping box (10), and a first opening is arranged on the clamping box (10); the third rotating shaft (26) is rotatably connected with the inner wall of the clamping box (10), one end of the third rotating shaft (26) extends into the transmission box (21), the third rotating shaft (26) is rotatably connected with the transmission box (21), and the third rotating shaft (26) is in transmission connection with a plurality of groups of second threaded rods (25) through a second bevel gear set (22); one end of each group of second threaded rods (25) extends out of the transmission box (21), each group of second threaded rods (25) is rotatably connected with the transmission box (21), one end of each group of second threaded rods (25) is rotatably connected with the inner wall of the clamping box (10), and each group of second threaded rods (25) is respectively in threaded connection with a plurality of groups of clamping plates (23); the two ends of the multiple groups of limiting rods (24) are respectively connected with the outer wall of the transmission box (21) and the inner wall of the clamping box (10), and the multiple groups of limiting rods (24) are respectively connected with the multiple groups of clamping plates (23) in a sliding manner.

3. The CNC machining apparatus capable of multi-angle machining according to claim 2, further comprising a fourth rotating shaft (28); one end of a fourth rotating shaft (28) extends into the clamping box (10), and the fourth rotating shaft (28) is in transmission connection with the third rotating shaft (26) through a third bevel gear set (27).

4. The CNC machining apparatus capable of machining in multiple angles according to claim 2, characterized in that the end faces, facing the center of the third rotating shaft (26), of the clamping plates (23) are provided with multiple sets of sponge pads.

5. The CNC machining apparatus capable of multi-angle machining according to claim 3, characterized in that the other end of the fourth rotating shaft (28) is provided with a handle.

6. The CNC machining apparatus capable of multi-angle machining according to claim 1, further comprising a connecting frame (11) and a pulley (12); one end of each group of connecting frames (11) is connected with the end surface of the clamping assembly close to the base (1), and the other end of each group of connecting frames (11) is respectively connected with a plurality of groups of pulleys (12) in a rotating manner; the box body (4) is provided with an annular groove which is used for being in sliding connection with the plurality of groups of pulleys (12).