CN214489841U

CN214489841U - Multifunctional miniature numerical control milling machine

Info

Publication number: CN214489841U
Application number: CN202023131472.0U
Authority: CN
Inventors: 陈曙光
Original assignee: Wuhan Forerunner Ruike Teaching Equipment Co ltd
Current assignee: Wuhan Forerunner Ruike Teaching Equipment Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-26
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a multifunctional miniature numerical control milling machine, which comprises a milling machine main body, a first telescopic rod, a first fixing plate, a first motor, a threaded rod, a first fixing block, a threaded block, a longitudinal guide rail, a second motor, a sliding connecting rod, a third motor protection box, a third motor, a first bevel gear, a second bevel gear, a milling cutter, a second fixing block, a second fixing plate, a third fixing plate, a second telescopic rod, a third fixing block, a damping spring, a chute, a bearing and a milling cutter clamping device, and is characterized in that the height adjustment speed of the whole device is facilitated through the arrangement of the first telescopic rod and the first fixing plate, so that the working efficiency of the whole device is improved, and the moving speed of the whole device in the horizontal direction is improved through the arrangement of the first motor, the threaded rod, the threaded block and the first fixing block, so that the working efficiency of the whole device is improved, through the setting of second fixed block, carry on spacingly to the part that needs to polish, be convenient for process better.

Description

Multifunctional miniature numerical control milling machine

Technical Field

The utility model relates to a multi-functional miniature numerically controlled fraise machine technical field specifically is a multi-functional miniature numerically controlled fraise machine.

Background

The work efficiency of multi-functional miniature numerically controlled fraise machine among the prior art when using is generally not high to can not cause the inhomogeneous of polishing to the material shock attenuation of processing when using, and can not be quick when polishing removes milling cutter, therefore it is very necessary to design a multi-functional miniature numerically controlled fraise machine in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional miniature numerically controlled fraise machine, the device's setting has improved holistic work efficiency when using to play absorbing effect to the piece of polishing, be convenient for better processing.

The purpose of the utility model can be realized by the following technical scheme: a multifunctional miniature numerical control milling machine comprises a milling machine body, wherein the upper surface wall of the milling machine body is fixedly connected with four first telescopic rods which are uniformly distributed, the tops of the first telescopic rods are fixedly connected with the lower surface wall of a first fixed plate, one side of the upper surface wall of the first fixed plate is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with one end of a horizontally placed threaded rod, the other end of the threaded rod is rotatably connected with the middle part of one side of the first fixed plate, the bottom of the first fixed plate is fixedly connected with one side, away from the first motor, of the upper surface wall of the first fixed plate, the middle part of the outer surface wall of the threaded rod is provided with a threaded block, the bottom of the threaded block is rotatably connected with a longitudinal guide rail, the bottom of the longitudinal guide rail is provided with a slide way, and the outside of one end of the longitudinal guide rail is provided with a second motor, the output shaft fixedly connected with threaded rod of second motor, and the threaded rod locates in the slide, be equipped with the sliding connection pole in the slide, the outside of threaded rod is located through the thread bush to the sliding connection pole, the bottom of sliding connection pole is provided with third motor guard box, inside one side fixedly connected with third motor of third motor guard box, the output shaft of third motor and the one end fixed connection of dwang, the other end of dwang and one side middle part fixed connection of the vertical first bevel gear of placing, the opposite side of first bevel gear is linked with one side meshing of the second bevel gear that the level was placed, the bottom middle part fixedly connected with milling cutter's of second bevel gear top.

As a further aspect of the present invention: the thread block is connected with the first fixing plate in a sliding mode through a sliding groove, and the thread block is convenient to move.

As a further aspect of the present invention: the middle part both sides table wall of dwang is equipped with two bearings of symmetric distribution, just the bearing is located the bottom inner wall of third motor guard box, the bottom of third motor guard box is equipped with two milling cutter clamping device of symmetric distribution below the table wall middle part, the dwang is kept away from second bevel gear's one end is run through bottom, bearing and the milling cutter clamping device of third motor guard box and with second bevel gear's bottom fixed connection is right milling cutter plays better protection during operation.

As a further aspect of the present invention: the utility model discloses a milling machine, including milling machine main part, the top of milling machine main part is gone up the bottom of the third fixed block of a plurality of evenly distributed of table wall middle part fixedly connected with, the one end of the vertical second telescopic link of placing of the equal fixedly connected with in top of third fixed block, the equal fixed connection of the other end of second telescopic link is in the bottom of third fixed plate table wall four corners department, the bottom of table wall fixedly connected with second fixed plate is gone up at the top of third fixed plate, table wall both sides table wall is relative on the top of second fixed plate and is shown the equal fixedly connected with second fixed block of wall, and it is right to be convenient for shock attenuation the vibrations that cause when milling cutter polishes, the better processing of being convenient for.

As a further aspect of the present invention: the outer surface wall of second telescopic link all is equipped with damping spring, the better shock attenuation of being convenient for.

As a further aspect of the present invention: the first motor with the outside of second motor all be equipped with first motor with second motor assorted protection casing, it is right first motor with the second motor plays certain guard action.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this multi-functional miniature numerically controlled fraise machine, setting through first telescopic link and first fixed plate, the speed of adjustment of the integrated device on the height of being convenient for, thereby the work efficiency of the integrated device has been improved, through first motor, the threaded rod, the setting of thread piece and first fixed block, the speed that the integrated device removed in the horizontal direction has been improved, thereby the work efficiency of the integrated device has been improved, through the second fixed plate, the third fixed plate, the second telescopic link, third fixed block and damping spring's setting, the vibrations that cause when polishing milling cutter carry out the shock attenuation, be convenient for better processing, setting through the second fixed block, it is spacing to the part that needs to polish, be convenient for process better.

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 invention and not to limit the invention.

In the drawings:

FIG. 1 is an overall perspective view of the milling machine body of the present invention;

FIG. 2 is a schematic view of the main structure of the milling machine of the present invention;

FIG. 3 is an enlarged view of the structure of area A in FIG. 2;

in the figure: 1. a milling machine main body; 2. a first telescopic rod; 3. a first fixing plate; 4. a first motor; 5. a threaded rod; 6. a first fixed block; 7. a thread block; 8. a longitudinal guide rail; 9. a second motor; 10. a sliding connecting rod; 11. a third motor protection box; 12. a third motor; 14. a first bevel gear; 15. a second bevel gear; 16. milling cutters; 17. a second fixed block; 18. a second fixing plate; 19. a third fixing plate; 20. a second telescopic rod; 21. a third fixed block; 22. a damping spring; 23. a chute; 24. a bearing; 25. milling cutter clamping device.

Detailed Description

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

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional miniature numerical control milling machine comprises a milling machine body 1, the middle part of the upper surface wall of the top of the milling machine body 1 is fixedly connected with the bottoms of a plurality of uniformly distributed third fixed blocks 21, the tops of the third fixed blocks 21 are fixedly connected with one end of a vertically placed second telescopic rod 20, the outer surface wall of the second telescopic rod 20 is sleeved with a damping spring 22, so that better damping is facilitated, the other end of the second telescopic rod 20 is fixedly connected with the four corners of the lower surface wall at the bottom of a third fixed plate 19, the upper surface wall of the top of the third fixed plate 19 is fixedly connected with the bottom of a second fixed plate 18, the surface walls at two opposite sides of the upper surface wall of the top of the second fixed plate 18 are fixedly connected with second fixed blocks 17, so that damping is facilitated for vibration caused when a milling cutter 16 is polished, so that better processing is facilitated, the upper surface wall of the milling machine body 1 is fixedly connected with four uniformly distributed first telescopic rods 2, the top of the first telescopic rod 2 is fixedly connected with the lower surface wall of the first fixed plate 3, one side of the upper surface wall of the first fixed plate 3 is fixedly connected with a first motor 4, the output shaft of the first motor 4 is fixedly connected with one end of a horizontally placed threaded rod 5, the other end of the threaded rod 5 is rotatably connected with the middle part of one side of a first fixed block 6, the bottom of the first fixed block 6 is fixedly connected with one side of the upper surface wall of the first fixed plate 3 away from the first motor 4, the middle part of the outer surface wall of the threaded rod 5 is provided with a threaded block 7, the threaded block 7 is slidably connected with the first fixed plate 3 through a chute 23, so that the threaded block 7 can be conveniently moved, the bottom of the threaded block 7 is rotatably connected with a longitudinal guide rail 8, the bottom of the longitudinal guide rail 8 is provided with a slide way, a second motor 9 is arranged outside one end of the longitudinal guide rail 8, the output shaft of the second motor 9 is fixedly connected with a threaded rod and arranged in the slide way, a sliding connecting rod 10 is arranged in the slideway, the sliding connecting rod 10 is sleeved outside the threaded rod through threads, a third motor protection box 11 is arranged at the bottom of the sliding connecting rod 10, a third motor 12 is fixedly connected to one side inside the third motor protection box 11, an output shaft of the third motor 12 is fixedly connected with one end of a rotating rod, two bearings 24 which are symmetrically distributed are arranged on two side surface walls of the middle part of the rotating rod, the bearings 24 are arranged on the inner wall of the bottom of the third motor protection box 11, two milling cutter clamping devices 25 which are symmetrically distributed are arranged on the middle part of the lower surface wall of the bottom of the third motor protection box 11, one end of the rotating rod, which is far away from the second bevel gear 15, penetrates through the bottom of the third motor protection box 11, the bearings 24 and the milling cutter clamping devices 25 and is fixedly connected with the bottom of the second bevel gear 15, the milling cutter 16 is better protected when working, and the other end of the rotating rod is fixedly connected with the middle part of one side of the vertically placed first bevel gear 14, the other side of the first bevel gear 14 is meshed and linked with one side of a second bevel gear 15 which is horizontally arranged, and the middle part of the bottom of the second bevel gear 15 is fixedly connected with the top end of a milling cutter 16.

As an embodiment of the present invention, the outside of the first motor 4 and the second motor 9 is provided with a protective cover matching with the first motor 4 and the second motor 9, and plays a certain role in protecting the first motor 4 and the second motor 9.

The utility model discloses a theory of operation: the utility model discloses a during the use, at first carry out the adjustment on the height through first telescopic link 2 to first fixed plate 3, then drive threaded rod 5 through first motor 4 and rotate to make the screw block 7 remove, then drive longitudinal rail 8 through screw block 7 and remove, then drive sliding connection pole 10 through second motor 9 and finely tune, then open third motor 12 and make milling cutter 16 process, then shock attenuation is carried out to the vibrations that cause when polishing through second telescopic link 20 and damping spring 22.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional miniature numerically controlled fraise machine, includes milling machine main part (1), its characterized in that, the last wall fixedly connected with of milling machine main part (1) four evenly distributed's first telescopic link (2), the equal fixed connection in the lower table wall of first fixed plate (3) in top of first telescopic link (2), last wall one side fixedly connected with first motor (4) of first fixed plate (3), the output shaft fixedly connected with of first motor (4) the one end of threaded rod (5) of placing horizontally, the other end rotation of threaded rod (5) is connected in the middle part of first fixed block (6) one side, the bottom fixed connection of first fixed block (6) in the last wall of first fixed plate (3) keep away from one side of first motor (4), the outward appearance wall middle part of threaded rod (5) is equipped with thread piece (7), the bottom of screw thread piece (7) is rotated and is connected with longitudinal rail (8), the bottom of longitudinal rail (8) is provided with the slide, the one end outside of longitudinal rail (8) is equipped with second motor (9), the output shaft fixedly connected with threaded rod of second motor (9), and the threaded rod locates in the slide, be equipped with sliding connection pole (10) in the slide, sliding connection pole (10) locate the outside of threaded rod through the thread bush, the bottom of sliding connection pole (10) is provided with third motor guard box (11), inside one side fixedly connected with third motor (12) of third motor guard box (11), the output shaft of third motor (12) and the one end fixed connection of dwang, the other end of dwang and the one side middle part fixed connection of the vertical first bevel gear (14) of placing, the opposite side of first bevel gear (14) and one side meshing chain of the horizontal second bevel gear (15) of placing And the middle part of the bottom of the second bevel gear (15) is fixedly connected with the top end of a milling cutter (16).

2. The machine according to claim 1, characterized in that the threaded block (7) is slidably connected to the first fixing plate (3) by a sliding groove (23).

3. The multifunctional miniature numerically controlled milling machine according to claim 1, wherein two bearings (24) are symmetrically arranged on two side surface walls of the middle portion of the rotating rod, the bearings (24) are arranged on the inner wall of the bottom of the third motor protection box (11), two milling cutter clamping devices (25) are symmetrically arranged on the middle portion of the lower surface wall of the bottom of the third motor protection box (11), and one end of the rotating rod, which is far away from the second bevel gear (15), penetrates through the bottom of the third motor protection box (11), the bearings (24) and the milling cutter clamping devices (25) and is fixedly connected with the bottom of the second bevel gear (15).

4. The multifunctional miniature numerical control milling machine according to claim 1, wherein the middle part of the upper surface wall of the top of the milling machine main body (1) is fixedly connected with the bottoms of a plurality of uniformly distributed third fixed blocks (21), the top of each third fixed block (21) is fixedly connected with one end of a vertically placed second telescopic rod (20), the other end of each second telescopic rod (20) is fixedly connected with the four corners of the lower surface wall of the bottom of a third fixed plate (19), the upper surface wall of the top of the third fixed plate (19) is fixedly connected with the bottom of a second fixed plate (18), and the upper surface wall of the top of the second fixed plate (18) is fixedly connected with the second fixed blocks (17) on the two opposite side surface walls.

5. The multifunctional miniature numerically controlled milling machine according to claim 4, wherein the outer wall of the second telescopic rod (20) is sleeved with a damping spring (22).

6. The multifunctional micro numerical control milling machine according to claim 1, characterized in that the first motor (4) and the second motor (9) are externally provided with protective covers matched with the first motor (4) and the second motor (9).