CN219053650U

CN219053650U - Milling device

Info

Publication number: CN219053650U
Application number: CN202223450561.0U
Authority: CN
Inventors: 文勤; 马权钱; 黄长青; 金礼; 陈亚东
Original assignee: Huangshi Huadan Machine Manufacturing Co ltd
Current assignee: Huangshi Huadan Machine Manufacturing Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-23
Anticipated expiration: 2032-12-21

Abstract

The utility model belongs to the technical field of milling devices, and discloses a milling device which comprises a base, wherein the top of the base is fixedly connected with a shell, the inside of the shell is fixedly connected with a fixed plate, the top of the fixed plate is movably sleeved with a circular ring block, and the upper and lower sides of the bottom of the fixed plate are provided with notches. According to the utility model, by arranging the notch, the round rod, the servo motor, the electric telescopic rods and the connecting blocks, when the two electric telescopic rods operate, the two connecting blocks move in opposite directions to perform primary centering on a workpiece to be milled, and the connecting shaft rotates through the rotating shaft during operation of the servo motor, so that the whole of the circular block can rotate through the round rod, the notch can limit the whole of the circular block, and at the moment, the square workpiece can not move during milling through the operation of the two electric telescopic rods and the centering and fixing of the square workpiece through the fixing block.

Description

Milling device

Technical Field

The utility model belongs to the technical field of milling devices, and particularly relates to a milling device.

Background

The milling is to fix a blank, the milling cutter is used for feeding on the blank at a high speed, so that the required shape and characteristics are cut, the milling can process the complicated shape and characteristics, therefore, a milling device is often required to process a workpiece, the milling device in the prior art is required to perform centering and fixing on the workpiece in the actual use process, so that the milling device is convenient for milling the workpiece, the milling device is generally used for fixing and centering the workpiece through a three-jaw chuck, the three-jaw chuck is convenient for fixing the circular workpiece, but when the outer surface of the workpiece is square, the three-jaw chuck cannot have good positioning and clamping fixing effects on the square workpiece, so that the square workpiece is easy to accidentally move in the process of processing, and improvement is required.

Disclosure of Invention

The utility model aims to solve the problems, and provides a milling device which has the advantage of being convenient for fixing square workpieces.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a milling device, includes the base, the top fixedly connected with shell of base, the inside fixedly connected with fixed plate of shell, the equal fixedly connected with fixed block in the top activity of fixed plate has cup jointed the ring piece, the notch has all been seted up to the upper and lower side of fixed plate bottom, the equal fixedly connected with round bar in left end and the right-hand member of ring piece bottom, the other end of round bar runs through the notch and extends to the outside of notch, the middle part fixed mounting of shell inner chamber bottom has servo motor, servo motor output shaft has the pivot, the fixed connecting axle that has cup jointed of the other end of pivot, the top of connecting axle and the bottom fixed connection of round bar, the equal fixedly connected with fixed block in the left and right sides at ring piece top, the inside fixedly cup jointed electric telescopic handle of fixed block, the quantity of electric telescopic handle is two the equal fixedly connected with connecting block in one end in opposite directions, the top fixed mounting of shell inner chamber has milling box.

As the preferable mode of the utility model, the right end of the inside of the shell is fixedly connected with a baffle plate positioned below the fixed plate, and the inside of the baffle plate is movably sleeved with a collecting box.

As the preferable mode of the utility model, a fan is fixedly arranged below the middle part of the front surface of the shell, the front surface of the fan is fixedly communicated with an air inlet pipe, the back surface of the fan is fixedly communicated with an exhaust pipe, and the other end of the exhaust pipe penetrates through the shell and extends into the shell.

As the preferable mode of the utility model, the top of the outer side of the exhaust pipe is movably sleeved with a movable pipe, and the top of the movable pipe is fixedly communicated with a square pipe.

As the preferable mode of the utility model, the left end and the right end of the inner cavity of the shell are fixedly connected with square blocks positioned below the square tubes, the bottom of the inner cavity of the shell is fixedly provided with a pneumatic cylinder, the top of the pneumatic cylinder is fixedly connected with a moving block, the left end and the right end of the moving block are fixedly connected with mounting blocks, and the top of the mounting blocks is fixedly connected with the bottom of the square tubes.

As the preferable mode of the utility model, the left side and the right side of the bottom of the inner cavity of the shell are fixedly connected with a fixed pipe positioned in front of the servo motor, the top of the inner cavity of the fixed pipe is movably sleeved with a movable rod, and the top of the movable rod is fixedly connected with the bottom of the square pipe.

As the preferable mode of the utility model, the bottom of the movable rod is fixedly connected with a flexible spring, and the other end of the flexible spring is fixedly connected with the bottom of the inner cavity of the shell.

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

1. according to the utility model, by arranging the notch, the round rod, the servo motor, the electric telescopic rods and the connecting blocks, when the two electric telescopic rods operate, the two connecting blocks move in opposite directions to perform primary centering on a workpiece to be milled, and the connecting shaft rotates through the rotating shaft during operation of the servo motor, so that the whole of the circular block can rotate through the round rod, the notch can limit the whole of the circular block, and at the moment, the square workpiece can not move during milling through the operation of the two electric telescopic rods and the centering and fixing of the square workpiece through the fixing block.

2. According to the utility model, the collection box, the fan, the movable pipe, the square pipe and the pneumatic cylinder are arranged, the movable block can move upwards by the movement of the pneumatic cylinder, so that the square pipe moves upwards, when the fan operates, external gas is extracted through the air inlet pipe, and then is discharged through the exhaust pipe, the movable pipe and the square pipe in sequence, so that scraps above the fixed plate can be blown to move, and the scraps can move and fall into the collection box, so that the scraps are cleaned, and the upper part of the fixed plate is kept clean.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the present utility model;

FIG. 4 is a schematic cross-sectional view of the top of the mounting block of the present utility model;

FIG. 5 is a schematic diagram of a cross-sectional structure of the bottom of the servo motor of the present utility model;

fig. 6 is a schematic cross-sectional view of the inside of the fixing tube of the present utility model.

In the figure: 1. a base; 2. a housing; 3. a fixing plate; 4. a circular ring block; 5. a notch; 6. a round bar; 7. a servo motor; 8. a rotating shaft; 9. a connecting shaft; 10. a fixed block; 11. an electric telescopic rod; 12. a connecting block; 13. milling a processing box; 14. a baffle; 15. a collection box; 16. a blower; 17. an air inlet pipe; 18. an exhaust pipe; 19. a movable tube; 20. square tubes; 21. a square block; 22. a pneumatic cylinder; 23. a moving block; 24. a mounting block; 25. a fixed tube; 26. a movable rod; 27. a flexible spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 6, the utility model provides a milling device, which comprises a base 1, wherein the top of the base 1 is fixedly connected with a shell 2, the inside of the shell 2 is fixedly connected with a fixed plate 3, the top of the fixed plate 3 is movably sleeved with a circular ring block 4, the upper and lower parts of the bottom of the fixed plate 3 are respectively provided with a notch 5, the left end and the right end of the bottom of the circular ring block 4 are respectively fixedly connected with a circular rod 6, the other end of the circular rod 6 penetrates through the notch 5 and extends to the outside of the notch 5, the middle part of the bottom of an inner cavity of the shell 2 is fixedly provided with a servo motor 7, an output shaft of the servo motor 7 is connected with a rotating shaft 8, the other end of the rotating shaft 8 is fixedly sleeved with a connecting shaft 9, the top of the connecting shaft 9 is fixedly connected with the bottom of the circular rod 6, the left side and the right side of the top of the circular ring block 4 are respectively fixedly connected with a fixed block 10, the inside of the fixed block 10 is fixedly sleeved with electric telescopic rods 11, the number of the electric telescopic rods 11 is two, one ends of the opposite ends of the two electric telescopic rods 11 are respectively fixedly connected with a connecting block 12, and the top of the inner cavity of the shell 2 is fixedly provided with a milling box 13.

When the two electric telescopic rods 11 are operated, the two connecting blocks 12 are enabled to move in opposite directions, so that a workpiece to be milled can be initially positioned, when the servo motor 7 is operated, the connecting shaft 9 is enabled to rotate through the rotating shaft 8, the two fixed blocks 10 can be enabled to rotate through the annular block 4, and then the electric telescopic rods 11 can center and fix the workpiece.

Referring to fig. 3, a baffle 14 positioned below the fixed plate 3 is fixedly connected to the right end inside the casing 2, and a collection box 15 is movably sleeved inside the baffle 14.

According to the technical optimization scheme, through the design of the collecting box 15 and the movable performance of the collecting box 15, when the wind direction sprayed by the square pipe 20 blows, the scraps above the fixed plate 3 are blown, so that the scraps are blown into the collecting box 15, and the scraps are cleaned.

Referring to fig. 1 and 3, a fan 16 is fixedly installed below the middle part of the front surface of the housing 2, an air inlet pipe 17 is fixedly communicated with the front surface of the fan 16, an air outlet pipe 18 is fixedly communicated with the back surface of the fan 16, and the other end of the air outlet pipe 18 penetrates through the housing 2 and extends into the housing 2.

As a technical optimization scheme of the utility model, when the fan 16 operates, external air is extracted through the air inlet pipe 17 and then discharged through the air outlet pipe 18, so that the milled chips can be blown.

Referring to fig. 3, a movable pipe 19 is movably sleeved at the top of the outer side of the exhaust pipe 18, and a square pipe 20 is fixedly connected to the top of the movable pipe 19.

As a technical optimization scheme of the present utility model, by designing the square tube 20, when the gas discharged from the exhaust pipe 18 enters the inside of the square tube 20 through the movable pipe 19, the gas is discharged through the square tube 20, so that the chips can be blown.

Referring to fig. 3 and 6, the left end and the right end of the inner cavity of the housing 2 are fixedly connected with square blocks 21 positioned below the square tubes 20, the bottom of the inner cavity of the housing 2 is fixedly provided with a pneumatic cylinder 22, the top of the pneumatic cylinder 22 is fixedly connected with a moving block 23, the left end and the right end of the moving block 23 are fixedly connected with mounting blocks 24, and the top of the mounting blocks 24 is fixedly connected with the bottom of the square tubes 20.

As a technical optimization scheme of the utility model, through the design of the pneumatic cylinder 22, when the pneumatic cylinder 22 operates, the moving block 23 moves downwards, so that the square pipe 20 moves downwards, and the square pipe 20 can be limited by the square block 21.

Referring to fig. 6, the left and right sides of the bottom of the inner cavity of the housing 2 are fixedly connected with a fixed pipe 25 positioned in front of the servo motor 7, the top of the inner cavity of the fixed pipe 25 is movably sleeved with a movable rod 26, and the top of the movable rod 26 is fixedly connected with the bottom of the square pipe 20.

As a technical optimization scheme of the utility model, through the design of the fixed pipe 25, the fixed pipe 25 can play a limiting role on the movable rod 26, so that the square pipe 20 is limited, and the square pipe 20 can move more stably.

Referring to fig. 6, a flexible spring 27 is fixedly connected to the bottom of the movable rod 26, and the other end of the flexible spring 27 is fixedly connected to the bottom of the inner cavity of the housing 2.

As a technical optimization scheme of the utility model, through the design of the flexible spring 27, the flexible spring 27 is in a stretched state at this time, and the flexible spring 27 pulls the movable rod 26 due to the elastic force recovery action of the flexible spring 27, so that the whole movable rod 26 has a reset effect.

The working principle and the using flow of the utility model are as follows:

firstly, when an operator needs to process a workpiece to be milled, the workpiece to be milled can be placed above the fixed plate 3 and positioned between the two connecting blocks 12, then the operator can start the two electric telescopic rods 11, the operation of the electric telescopic rods 11 can enable the two connecting blocks 12 to move towards each other, so that the workpiece can be initially centered, then the servo motor 7 can operate, the operation of the servo motor 7 can enable the connecting shaft 9 to rotate through the rotating shaft 8, ninety degrees of rotation of the whole circular ring block 4 can be achieved through the circular rod 6, then the electric telescopic rods 11 are started to push the two connecting blocks 12 towards each other again, so that the workpiece is centered and fixed, and then the operator can start the milling box 13 to mill the workpiece.

Then, when the milling operation is completed, the operator can start the pneumatic cylinder 22, the operation of the pneumatic cylinder 22 can enable the moving block 23 to move upwards, so that the square tube 20 can move upwards through the mounting block 24, then the operator can start the fan 16, the operation of the fan 16 can extract external air through the air inlet pipe 17, and then the external air is sequentially discharged through the air outlet pipe 18, the movable pipe 19 and the square tube 20, so that the chips above the fixed plate 3 can be blown to move backwards, the chips fall into the collecting box 15, the chips are cleaned, and the operator can withdraw the collecting box 15 to process the collected chips.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Milling device, comprising a base (1), characterized in that: the utility model discloses a motor-driven milling device, including base (1), fixed plate (3), connecting axle (9), notch (5) have all been seted up to the top activity of fixed plate (3), the left end and the right-hand member of fixed plate (3) bottom are all fixedly connected with round bar (6), the other end of round bar (6) runs through notch (5) and extends to the outside of notch (5), the middle part fixed mounting of shell (2) inner chamber bottom has servo motor (7), servo motor (7) output shaft has pivot (8), connecting axle (9) have been cup jointed to the other end of pivot (8), the top of connecting axle (9) and the bottom fixed connection of round bar (6), the left and right sides at round bar (4) top is all fixedly connected with fixed block (10), the inside of fixed block (10) is cup jointed electric telescopic handle (11), the quantity of electric telescopic handle (11) is two the fixed connection of two inner chamber (12) of milling device, two inner chamber (12) are fixed connection of electric telescopic handle (12).

2. A milling device according to claim 1, characterized in that: the right end inside shell (2) fixedly connected with is located baffle (14) of fixed plate (3) below, the inside activity of baffle (14) has cup jointed collection box (15).

3. A milling device according to claim 1, characterized in that: the fan (16) is fixedly installed below the middle part of the front surface of the shell (2), an air inlet pipe (17) is fixedly communicated with the front surface of the fan (16), an exhaust pipe (18) is fixedly communicated with the back surface of the fan (16), and the other end of the exhaust pipe (18) penetrates through the shell (2) and extends to the inside of the shell (2).

4. A milling device according to claim 3, characterized in that: the top of blast pipe (18) outside has movably cup jointed movable pipe (19), the top of movable pipe (19) is fixed to be linked together has square pipe (20).

5. A milling device according to claim 1, characterized in that: the square block (21) located below the square tube (20) is fixedly connected to the left end and the right end of the inner cavity of the shell (2), the pneumatic cylinder (22) is fixedly installed at the bottom of the inner cavity of the shell (2), the movable block (23) is fixedly connected to the top of the pneumatic cylinder (22), the installation block (24) is fixedly connected to the left end and the right end of the movable block (23), and the top of the installation block (24) is fixedly connected with the bottom of the square tube (20).

6. A milling device according to claim 1, characterized in that: the left side and the right side of the bottom of the inner cavity of the shell (2) are fixedly connected with a fixed pipe (25) positioned in front of the servo motor (7), the top of the inner cavity of the fixed pipe (25) is movably sleeved with a movable rod (26), and the top of the movable rod (26) is fixedly connected with the bottom of the square pipe (20).

7. A milling device according to claim 6, characterized in that: the bottom of the movable rod (26) is fixedly connected with a flexible spring (27), and the other end of the flexible spring (27) is fixedly connected with the bottom of the inner cavity of the shell (2).