CN115255962A

CN115255962A - Milling machine with portable function

Info

Publication number: CN115255962A
Application number: CN202210948323.8A
Authority: CN
Inventors: 刘作彩; 齐海红; 邹新长; 张岿然; 周武军; 谢意; 贾飞龙; 徐维海
Original assignee: Chengdu Dalu Laser Technology Co ltd
Current assignee: Chengdu Dalu Laser Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-01
Anticipated expiration: 2042-08-08
Also published as: CN115255962B

Abstract

The invention belongs to the technical field of milling machines and discloses a portable milling machine which comprises a base, wherein a bearing block is fixedly arranged at the top of the base, fixed plates are fixedly arranged at the left end and the right end of the front side and the rear side of the bearing block respectively, sleeves are fixedly arranged at four corners inside the base respectively, transmission rods are movably sleeved inside the four sleeves, and first springs are fixedly sleeved outside the sleeves. The milling machine slide way is convenient to adjust the level by arranging the fixing plates, the nuts and the like, the base is placed at a proper position, the bearing block is placed at the top of the base, the four fixing plates penetrate through the middles of the four transmission rods respectively, the two first slide ways of the level meter are adjusted to be level by observing whether the two first slide ways are horizontal or not and rotating the nuts at one end with deviation, and therefore the milling machine slide way achieves the effect of convenient level adjustment of the milling machine slide way.

Description

Milling machine with portable function

Technical Field

The invention belongs to the technical field of milling machines, and particularly relates to a portable milling machine.

Background

The milling machine is a machine tool with wide application, and can process plane horizontal plane, vertical plane, groove, tooth dividing part, spiral surface and various curved surfaces on the milling machine. In addition, the method can be used for machining the surface and the inner hole of the revolving body, cutting off the revolving body and the like. When the milling machine works, a workpiece is arranged on a workbench or an indexing head and other accessories, the milling cutter rotates into main motion, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

Milling machine with portable function among the prior art, when installing usually, need carry out horizontal adjustment to the slide of milling machine, the milling machine slide is when non-level, can lead to the spare part of cutting to have the deviation, because the environment of milling machine installation can't guarantee the level, when the milling machine installation, need adjust the slide of milling machine, current ordinary operating personnel passes through the screw rod or places the gasket in the bottom of slide, make the slide reach the horizontally state, because the deviation that the slide exists is less, can't place the gasket of suitable thickness, make the degree of difficulty of slide horizontal adjustment have increased, the time of milling machine installation has been increased.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides a milling machine with a portable function, which has the advantages that the milling machine slide is convenient to adjust the level, the milling machine slide is lubricated, and the height of a milling cutter is convenient to adjust.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a milling machine with just carry function, includes the base, the top fixed mounting of base has the piece of accepting, it has the fixed plate to accept both ends difference fixed mounting about both sides around the piece, the inside four corners of base fixed mounting has the sleeve, four the transfer line has been cup jointed in telescopic inside activity, telescopic outside fixed cover has cup jointed first spring, the board is accepted in the outside activity of transfer line, the upper end threaded connection of transfer line has the nut, it has first slide to accept both ends difference fixed mounting around the piece top, it is equipped with the spirit level respectively to accept the middle part of both sides around the piece.

Among the above-mentioned technical scheme, preferably, two the top activity joint of first slide has the movable block, the front fixed mounting who holds the piece has first speed reducer, the back fixed mounting of first speed reducer has first motor, the output shaft fixed mounting of first speed reducer has first threaded rod, the front end fixed mounting on movable block right side has lubricated case, lubricated case's top fixed mounting has the notes liquid mouth, lubricated case's inside fixed mounting has the absorption cotton, lubricated incasement side front and back respectively fixed mounting have the dead lever, two the upper end of dead lever is fixed the cup joint respectively has the second spring, two the lower extreme of dead lever has the buffer block, two respectively the inboard movable mounting of buffer block has the gyro wheel.

In the above technical scheme, preferably, scales are respectively and fixedly installed on the front and the back of the right side of the upper end of the moving block, a second slide is fixedly installed at the upper end of the right side of the moving block, a second speed reducer is fixedly installed on the back of the second slide, a third motor is fixedly installed at the top of the second speed reducer, a second threaded rod is fixedly installed on an output shaft of the second speed reducer, a sliding block is movably clamped in the middle of the second slide, a second motor is movably clamped on the right side of the sliding block, and an adjusting rod is movably installed on the right side of the sliding block.

In the above technical scheme, preferably, the four fixing plates respectively penetrate through the middle parts of the four transmission rods, and the four nuts are respectively located at the tops of the four fixing plates.

In the above technical scheme, preferably, the four bearing plates are movably sleeved with the four transmission rods respectively, the tops of the four first springs are fixedly mounted with the bottoms of the four bearing plates respectively, and the surfaces of the upper ends of the four transmission rods are provided with threads.

In the above technical scheme, preferably, the front end and the rear end of the left side and the right side of the moving block are respectively and fixedly provided with a lubricating box, and the internal structures of the four lubricating boxes are identical.

Among the above-mentioned technical scheme, preferably, four the bottom of gyro wheel contacts with the top of two first slides respectively, four the top of gyro wheel contacts with the bottom of four absorption cottons respectively, four the absorption cotton is made by the sponge material.

In the above technical scheme, preferably, the lower end of the moving block is in threaded sleeve connection with the middle of the first threaded rod, and the bottoms of the eight second springs are fixedly mounted with the tops of the eight buffer blocks respectively.

Compared with the prior art, the invention has the following beneficial effects:

1. the purpose of conveniently adjusting the level of the milling machine slideway is achieved by arranging the fixing plates, the nuts and the like, the base is placed at a proper position, the bearing block is placed at the top of the base, the four fixing plates penetrate through the middles of the four transmission rods and are positioned at the tops of the four bearing plates, the four nuts are respectively in threaded connection with the four transmission rods, the four bearing plates move downwards by rotating the four nuts, the four first springs are respectively extruded, the bearing block is fixed, and the two first slideways are adjusted to be level by observing whether the two first slideways of the level meter are level or not at one end with deviation through rotating the nuts, so that the effect of conveniently adjusting the level of the milling machine slideway is achieved.

2. The invention achieves the purpose of lubricating the milling machine slideway by arranging the rollers, the buffer block, the adsorption cotton and the like, before the milling machine works, lubricating oil is respectively injected into the four lubricating boxes through the four liquid injection ports, the lubricating oil is adsorbed by the four adsorption cotton, the first motor drives the moving block to move left and right to a proper position, when the moving block moves, the four rollers respectively rotate along with the rotation, and simultaneously the lubricating oil adsorbed in the four adsorption cotton is injected into the surfaces of the two first slideways to lubricate the first slideways, so that the friction force between the moving block and the two first slideways is reduced, the service life of the slideways is prolonged, and the effect of lubricating the milling machine slideway is achieved.

3. The milling cutter height adjusting device has the advantages that the purpose of conveniently adjusting the height of the milling cutter is achieved through the arrangement, the adjusting rod, the second motor and the like, when parts are machined, the second motor is driven to move downwards through the rotation of the adjusting rod, the parts are adjusted to be at the proper height according to the scales, the left and the right of the second motor are controlled through the first motor and the third motor respectively, and the parts are machined, so that the effect of conveniently adjusting the height of the milling cutter is achieved.

Drawings

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

FIG. 2 is a right side schematic view of the inventive structure;

FIG. 3 is a schematic sectional front view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the invention at point A in FIG. 3;

FIG. 5 is a right side cross-sectional view of the structure of the present invention;

FIG. 6 is an enlarged view of the point B in FIG. 5.

In the figure: 1. a base; 2. a level gauge; 3. a slider; 4. a first speed reducer; 5. a first motor; 6. A first slideway; 7. a first threaded rod; 8. a lubrication box; 9. calibration; 10. adjusting a rod; 11. a second motor; 12. a second threaded rod; 13. a second slideway; 14. a third motor; 15. a bearing block; 16. a fixing plate; 17. a nut; 18. a second speed reducer; 19. a moving block; 20. a first spring; 21. a liquid injection port; 22. a sleeve; 23. a bearing plate; 24. adsorbing cotton; 25. a fixing rod; 26. a second spring; 27. A buffer block; 28. a roller; 29. and a transmission rod.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 6, the invention provides a milling machine with portable function, which comprises a base 1, wherein a bearing block 15 is fixedly installed at the top of the base 1, fixing plates 16 are respectively and fixedly installed at the left and right ends of the front and rear sides of the bearing block 15, sleeves 22 are respectively and fixedly installed at the four corners inside the base 1, transmission rods 29 are movably sleeved inside the four sleeves 22, a first spring 20 is fixedly sleeved outside the sleeve 22, a bearing plate 23 is movably sleeved outside the transmission rod 29, a nut 17 is connected to the upper end of the transmission rod 29 through a screw thread, first slide ways 6 are respectively and fixedly installed at the front and rear ends of the top of the bearing block 15, and level gauges 2 are respectively and fixedly installed at the middle parts of the front and rear sides of the bearing block 15;

the bearing block 15 is placed at the top of the base 1, the four fixing plates 16 penetrate through the middle of the four transmission rods 29 respectively, the bearing block 15 is fixed at the upper ends of the four transmission rods 29 through the four nuts 17 in a threaded sleeved mode respectively, meanwhile, when parts are machined, the two first sliding ways 6 shake, the four bearing plates 23 move downwards to extrude the four first springs 20, and shaking is reduced.

As shown in fig. 2, 3, 5 and 6, the top parts of two first slideways 6 are movably clamped with moving blocks 19, the front surface of a bearing block 15 is fixedly provided with a first speed reducer 4, the back surface of the first speed reducer 4 is fixedly provided with a first motor 5, an output shaft of the first speed reducer 4 is fixedly provided with a first threaded rod 7, the front end on the right side of the moving block 19 is fixedly provided with a lubricating box 8, the top part of the lubricating box 8 is fixedly provided with a liquid injection port 21, the inside of the lubricating box 8 is fixedly provided with an absorbent cotton 24, the front and the back of the inner side of the lubricating box 8 are respectively and fixedly provided with a fixed rod 25, the upper ends of the two fixed rods 25 are respectively and fixedly sleeved with a second spring 26, the lower ends of the two fixed rods 25 are respectively and movably sleeved with buffer blocks 27, and the inner sides of the two buffer blocks 27 are movably provided with rollers 28;

adopt above-mentioned scheme: the first threaded rod 7 is driven to rotate through the first motor 5, the moving block 19 is driven to rotate, when the moving block 19 rotates, the four idler wheels 28 are respectively in contact with the tops of the two first slide ways 6, oil is respectively injected to the tops of the two first slide ways 6 through the four idler wheels 28, friction force between the moving block 19 and the two first slide ways 6 is reduced, and the service lives of the two first slide ways 6 are prolonged.

As shown in fig. 1, 2, 3 and 5, scales 9 are respectively and fixedly installed on the front and back of the right side of the upper end of a moving block 19, a second slide way 13 is fixedly installed on the upper end of the right side of the moving block 19, a second speed reducer 18 is fixedly installed on the back of the second slide way 13, a third motor 14 is fixedly installed on the top of the second speed reducer 18, a second threaded rod 12 is fixedly installed on an output shaft of the second speed reducer 18, a sliding block 3 is movably clamped in the middle of the second slide way 13, a second motor 11 is movably clamped on the right side of the sliding block 3, and an adjusting rod 10 is movably installed on the right side of the sliding block 3;

adopt above-mentioned scheme: the second motor 11 is driven to move up and down by rotating the adjusting rod 10, the second motor 11 is adjusted by observing the scale 9 according to the required thickness, and parts are processed by driving the second motor 11 to move through the first motor 5 and the second speed reducer 18 respectively.

As shown in fig. 3 and 4, the four fixing plates 16 respectively penetrate through the middle parts of the four transmission rods 29, and the four nuts 17 are respectively located at the top parts of the four fixing plates 16;

the scheme is adopted: through will accept the piece 15 and place in the top of base 1, four fixed plates 16 run through respectively in the middle part of four transfer lines 29, fix fixed plate 16 through four nuts 17 to threaded connection in the upper end of four transfer lines 29 respectively, are convenient for fix accepting piece 15 simultaneously.

As shown in fig. 3 and 4, the four bearing plates 23 are movably sleeved with the four transmission rods 29, the tops of the four first springs 20 are fixedly mounted with the bottoms of the four bearing plates 23, and the surfaces of the upper ends of the four transmission rods 29 are provided with threads;

adopt above-mentioned scheme: the four fixing plates 16 are sleeved on the tops of the four transmission rods 29, the four fixing plates 16 are located on the tops of the four bearing plates 23, the four first springs 20 are extruded through the self weight of the bearing blocks 15, and the four fixing plates 16 are fixed at the upper ends of the four transmission rods 29 through the four nuts 17 in threaded connection.

As shown in fig. 1, 2 and 3, the front end and the rear end of the left side and the right side of the moving block 19 are respectively and fixedly provided with a lubricating box 8, and the internal structures of the four lubricating boxes 8 are consistent;

adopt above-mentioned scheme: when the first motor 5 drives the moving block 19 to move left and right, the tops of the two first slideways 6 are lubricated through the four lubricating boxes 8 respectively, so that the moving block 19 moves more smoothly, and the friction force between the moving block 19 and the two first slideways 6 is reduced.

As shown in fig. 1, 2, 3, 5 and 6, the bottoms of the four rollers 28 are respectively contacted with the tops of the two first slideways 6, the tops of the four rollers 28 are respectively contacted with the bottoms of the four absorbent cottons 24, and the four absorbent cottons 24 are all made of sponge material;

adopt above-mentioned scheme: lubricating oil is respectively injected into the four lubricating boxes 8 through the four injection ports 21, the four adsorption cottons 24 are respectively adsorbed, when the moving block 19 moves left and right, the four idler wheels 28 rotate along with the moving block, and meanwhile, the lubricating oil adsorbed by the four adsorption cottons 24 is respectively injected into the tops of the two first slideways 6.

As shown in fig. 5 and 6, the lower end of the moving block 19 is sleeved in the middle of the first threaded rod 7, and the bottoms of the eight second springs 26 are respectively fixedly mounted on the tops of the eight buffer blocks 27;

adopt above-mentioned scheme: the first threaded rod 7 is driven to rotate through the first motor 5, the moving block 19 is driven to rotate left and right, when the moving block 19 moves, the four idler wheels 28 rotate along with the moving block, meanwhile, the four idler wheels 28 are buffered through the second springs 26 respectively, and the service life of the idler wheels 28 is prolonged.

The working principle and the using process of the invention are as follows:

firstly, a base 1 is placed at a proper position, a bearing block 15 is placed at the top of the base 1, four fixing plates 16 penetrate through the middle parts of four transmission rods 29 and are positioned at the tops of four bearing plates 23, four nuts 17 are in threaded connection with the four transmission rods 29 respectively, the four bearing plates 23 move downwards by rotating the four nuts 17, four first springs 20 are extruded respectively, the bearing block 15 is fixed, first slide ways 6 and a moving block 19 are installed at the tops of the bearing blocks 15 respectively, at the moment, whether the two first slide ways 6 of a level instrument 2 are horizontal or not is observed, and at one end with deviation, the two first slide ways 6 are adjusted to be horizontal by rotating the nuts 17;

before the milling machine works, lubricating oil is respectively injected into the four lubricating boxes 8 through the four liquid injection ports 21, the lubricating oil is adsorbed through the four adsorption cottons 24, the moving block 19 is driven by the first motor 5 to move left and right to a proper position, when the moving block 19 moves, the four rollers 28 respectively rotate along with the moving, the lubricating oil adsorbed in the four adsorption cottons 24 is simultaneously injected into the surfaces of the two first slideways 6 to lubricate the lubricating oil, the friction force between the moving block 19 and the two first slideways 6 is reduced, the rotating adjusting rod 10 downwards pushes the second motor 11 to adjust the proper height through the observation scale 9, and the second motor 11 processes parts.

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 milling machine with portable function, includes base (1), its characterized in that: the top fixed mounting of base (1) has the piece of holding (15), both ends are fixed mounting respectively have fixed plate (16) about both sides around the piece of holding (15), the inside four corners of base (1) is fixed mounting respectively has sleeve (22), four the inside activity of sleeve (22) has cup jointed transfer line (29), the outside fixed cover of sleeve (22) has cup jointed first spring (20), the outside activity of transfer line (29) has cup jointed and has accepted board (23), the upper end threaded connection of transfer line (29) has nut (17), both ends are fixed mounting respectively at first slide (6) around the piece of holding (15) top, the middle part of both sides is fixed mounting spirit level (2) respectively around the piece of holding (15).

2. A portable milling machine according to claim 1, wherein: two the top activity joint of first slide (6) has movable block (19), the front fixed mounting of bearing piece (15) has first speed reducer (4), the back fixed mounting of first speed reducer (4) has first motor (5), the output shaft fixed mounting of first speed reducer (4) has first threaded rod (7), front end fixed mounting on movable block (19) right side has lubricated case (8), the top fixed mounting of lubricated case (8) has notes liquid mouth (21), the inside fixed mounting of lubricated case (8) has adsorption cotton (24), fixed mounting has dead lever (25) respectively around lubricated case (8) inboard, two the upper end of dead lever (25) is fixed the second spring (26) of having cup jointed respectively, two the lower extreme of dead lever (25) is movable the cup jointed buffer block (27) respectively, two the inboard movable mounting of buffer block (27) has gyro wheel (28).

3. A portable milling machine according to claim 1, wherein: the movable type motor speed reducer is characterized in that scales (9) are fixedly mounted on the front and the back of the right side of the upper end of the movable block (19) respectively, a second slide way (13) is fixedly mounted on the upper end of the right side of the movable block (19), a second speed reducer (18) is fixedly mounted on the back of the second slide way (13), a third motor (14) is fixedly mounted at the top of the second speed reducer (18), a second threaded rod (12) is fixedly mounted on an output shaft of the second speed reducer (18), a sliding block (3) is movably clamped in the middle of the second slide way (13), a second motor (11) is movably clamped in the right side of the sliding block (3), and an adjusting rod (10) is movably mounted on the right side of the sliding block (3).

4. A portable milling machine according to claim 1, wherein: the four fixing plates (16) penetrate through the middle parts of the four transmission rods (29) respectively, and the four nuts (17) are located at the tops of the four fixing plates (16) respectively.

5. A portable milling machine according to claim 1, wherein: the four bearing plates (23) are movably sleeved with the four transmission rods (29) respectively, the tops of the four first springs (20) are fixedly mounted with the bottoms of the four bearing plates (23) respectively, and threads are formed in the surfaces of the upper ends of the four transmission rods (29).

6. A portable milling machine according to claim 2, wherein: lubricating boxes (8) are fixedly mounted at the front end and the rear end of the left side and the rear end of the moving block (19), and the internal structures of the four lubricating boxes (8) are identical.

7. A portable milling machine according to claim 2, wherein: the bottoms of the four rollers (28) are respectively contacted with the tops of the two first slide ways (6), the tops of the four rollers (28) are respectively contacted with the bottoms of the four adsorption cottons (24), and the four adsorption cottons (24) are all made of sponge materials.

8. A portable milling machine according to claim 2, wherein: the lower end of the moving block (19) is sleeved in the middle of the first threaded rod (7) in a threaded manner, and the bottoms of the eight second springs (26) are fixedly mounted with the tops of the eight buffer blocks (27) respectively.