CN211191589U

CN211191589U - Cutting device is used in production of computer shell

Info

Publication number: CN211191589U
Application number: CN201922244490.0U
Authority: CN
Inventors: 刘伟宁; 徐先康
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-07
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a computer production technical field just discloses a cutting device is used in production of computer shell, the on-line screen storage device comprises a base, the back fixed connection support arm of base, the positive top fixedly connected with casing of support arm, it has first axis of rotation to peg graft at the top of left surface in the casing. This cutting device is used in computer shell production, through the initiative runner, the belt, driven runner, first axis of rotation, the driving gear, driven gear, bent axle and punching press post cooperation, make the initiative runner pass through the belt and drive driven runner and rotate, driven runner drives the driving gear through first axis of rotation and rotates, the driving gear drives the bent axle through driven gear and rotates, the bent axle drives punching press post up-and-down motion repeatedly, thereby realized stamping die punching press processing board repeatedly, computer shell production is with cutting device's work efficiency has been improved by a wide margin, the output in the unit interval of computer shell has been improved.

Description

Cutting device is used in production of computer shell

Technical Field

The utility model relates to a computer production technical field specifically is a cutting device is used in production of computer shell.

Background

The computer is commonly called as a computer, is one of the most advanced scientific and technical inventions in the twentieth century, has extremely important influence on the production activity and social activity of human beings, has developed the application field of the computer rapidly with strong vitality from the initial military scientific research application to various fields of society, has formed the huge computer industry to drive the technology progress of the global scope, has caused the profound social transformation computer to spread over the general school and enterprise and public institution, in the manufacturing process of the computer, the cutting needs to be carried out on the plate, so a cutting device for producing the computer shell is more and more needed, the cutting efficiency of the existing cutting device for producing the computer shell to the computer shell is too low to meet the production needs.

For example, chinese patent application nos.: 201710637908.7, there is provided a computer-generated drill cutting apparatus substantially as described herein: a drilling and cutting device for computer production comprises a shell, wherein a first motor is fixedly connected to the left side of the bottom of the inner wall of the shell, a first belt pulley is fixedly connected to an output shaft of the first motor, a second belt pulley is connected to the surface of the first belt pulley in a transmission manner through a first belt, a first transmission wheel is fixedly connected to the axis of the second belt pulley, a second transmission wheel is connected to the surface of the first belt pulley in a transmission manner through a transmission belt, a fixing plate is fixedly connected to the left side of the inner wall of the shell and positioned above the transmission belt, a material pressing device is fixedly connected to the position, corresponding to the transmission belt, of the bottom of the fixing plate, a second motor is fixedly connected to the top of the fixing plate, a moving device is fixedly connected to the top of the inner wall of the shell, a third motor is fixedly connected to the bottom of the moving device, the right side fixedly connected with fourth motor of shells inner wall, the output shaft fixedly connected with third belt pulley of fourth motor, the surface of third belt pulley is connected with cutting device through second belt drive to cutting device's top and shells inner wall's top fixed connection, cutting device's bottom fixedly connected with cutting machine, but this kind of cutting device for computer shell production once cuts and needs drill bit and cutting device to cut many times, and cutting device for computer shell production cutting efficiency is not enough to satisfy mass production, and degree of automation is lower.

Accordingly, the inventor provides a cutting device for producing a computer housing, which is developed and improved aiming at the existing structure and deficiency with the experience of abundant design development and actual manufacturing in the related industry for many years.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cutting device is used in computer shell production has solved current cutting device is used in computer shell production and has cut efficiency to the computer shell too low, can not satisfy the problem of production needs.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cutting device for computer shell production comprises a base, wherein a supporting arm is fixedly connected to the back of the base, a shell is fixedly connected to the top of the front face of the supporting arm, a first rotating shaft is inserted into the top of the left side face in the shell, a driven rotating wheel is sleeved on the left side of the outer surface of the first rotating shaft, a first driving motor is fixedly connected to the left side of the upper surface of the supporting arm, a driving rotating wheel is sleeved on the output end of the first driving motor, the driving rotating wheel is connected with the driven rotating wheel through a belt in a transmission manner, a crankshaft is inserted into the middle of the left side wall and the middle of the inner right side wall in the shell, a driving gear is sleeved on the right side of the outer surface of the first rotating shaft, a driven gear is sleeved on the right side of the outer surface of the crankshaft, the driving gear is meshed with the driven gear, a first, the stamping device comprises a stamping column, a stamping die, a second sleeve, a stabilizer bar, a transmission table, a supporting table, a motor supporting seat, a second driving motor, a pinion and a supporting plate, wherein the stamping die is fixedly connected to the bottom end of the stamping column, the second sleeve is sleeved in the middle of the outer surface of the stamping column, the stabilizer bar is fixedly connected to the left side and the right side of the outer surface of the second sleeve, the stabilizer bar on the left side is rotatably connected to the inner left side wall of a casing, the right end of the stabilizer bar on the right side is rotatably connected to the inner right side wall of the casing, the transmission table is fixedly connected to the upper surface of the base, a transmission groove is formed in the middle of the upper surface of the transmission table, the top of the front face of the supporting plate is inserted with a second rotating shaft, the middle of the outer surface of the second rotating shaft is sleeved with a large gear, and the front side of the outer surface of the second rotating shaft is sleeved with a feeding wheel.

Preferably, the bottom of the left side surface and the bottom of the right side surface of the base are fixedly connected with fixing plates, and the front side and the rear side of the upper surface of each fixing plate are fixedly connected with reinforcing ribs.

Preferably, the transmission ratio between the driving runner and the driven runner is three to one, and the transmission ratio between the driving gear and the driven gear is five to one.

Preferably, the feeding wheel comprises a cylindrical wheel, the outer surface of the cylindrical wheel is fixedly connected with a feeding block, and the distance between the lower surface of the feeding block and the side wall of the inner bottom of the transmission groove is equal to the thickness of the processing plate.

Preferably, the crankshaft is made of 45 # steel, the heat treatment process of the crankshaft is high-temperature tempering, and the eccentricity of the crankshaft is three hundred millimeters.

Preferably, the left side surface of the driven rotating wheel is provided with seven groups of trapezoidal lightening holes, and the right side surface of the driven gear is provided with six groups of circular lightening holes.

(III) advantageous effects

Compared with the prior art, the utility model provides a cutting device is used in production of computer shell possesses following beneficial effect:

1. this cutting device is used in computer shell production, through the initiative runner, the belt, driven runner, first axis of rotation, the driving gear, driven gear, bent axle and punching press post cooperation, make the initiative runner pass through the belt and drive driven runner and rotate, driven runner drives the driving gear through first axis of rotation and rotates, the driving gear drives the bent axle through driven gear and rotates, the bent axle drives punching press post up-and-down motion repeatedly, thereby realized stamping die punching press processing board repeatedly, computer shell production is with cutting device's work efficiency has been improved by a wide margin, the output in the unit interval of computer shell has been improved.

2. This cutting device is used in computer shell production, through pinion, gear wheel, second axis of rotation and feeding wheel cooperation for the pinion drives the second axis of rotation through the gear wheel and rotates, and the second axis of rotation drives and rotates for the feeding wheel, and the periodic promotion of feeding wheel is processed the board and is moved, thereby has realized the automatic feeding of processing board, has promoted cutting device's for computer shell production degree of automation, has practiced thrift the cost of labor in the production process, has improved cutting device's for computer shell production work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the left side of the present invention;

fig. 3 is a schematic view of the back structure of the present invention.

In the figure: 1. a base; 2. a support arm; 3. a housing; 4. a first rotating shaft; 5. a driven runner; 6. a first drive motor; 7. a driving runner; 8. a belt; 9. a crankshaft; 10. a driving gear; 11. a driven gear; 12. a first sleeve; 13. punching the column; 14. a stamping die; 15. a second sleeve; 16. a stabilizer bar; 17. a transmission table; 18. processing a plate; 19. a support table; 20. a motor supporting seat; 21. a second drive motor; 22. a pinion gear; 23. a support plate; 24. a second rotating shaft; 25. a bull gear; 26. a feed wheel; 27. a fixing plate; 28. and (5) reinforcing ribs.

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.

Please refer to fig. 1-3, the present invention provides a technical solution, a cutting device for computer housing production, including a base 1, a support arm 2 is fixedly connected to a back surface of the base 1, a housing 3 is fixedly connected to a top surface of a front surface of the support arm 2, a first rotating shaft 4 is inserted into a top portion of a left side surface of the housing 3, a driven pulley 5 is inserted into a left side surface of the first rotating shaft 4, a first driving motor 6 is fixedly connected to a left side surface of the upper surface of the support arm 2, a driving pulley 7 is inserted into an output end of the first driving motor 6, the driving pulley 7 is in transmission connection with the driven pulley 5 through a belt 8, a crankshaft 9 is inserted into a middle portion of a left side wall and a middle portion of an inner right side wall of the housing 3, a driving gear 10 is inserted into a right side wall of the housing 4, a stabilizer bar driven gear 11 is inserted into a right side surface of the outer surface of the stabilizer bar 9, the driving gear 10 is engaged with the driven gear 11, a first sleeve 12 is inserted into a middle portion of an outer surface of the crankshaft 9, a bottom portion of an outer surface of the first sleeve 12, a bottom portion of the outer surface of the second sleeve 12, a driving cylinder 13, a driving cylinder is fixedly connected with a punching cylinder 14, a punching cylinder, a driving cylinder 16, a driving cylinder 16, a driving cylinder is connected to improve a punching cylinder for driving a punching cylinder for driving a punching cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving cylinder for driving a driving.

The utility model discloses in, in order to make cutting device for computer shell production have more stability in process of production, consequently at the equal fixedly connected with fixed plate 27 in base 1's left surface bottom and right flank bottom, the front side and the equal fixedly connected with strengthening rib 28 in rear side of fixed plate 27 upper surface, fixed plate 27 and strengthening rib 28 play the supporting role to the base 1 left and right sides, have improved the stability of cutting device for computer shell production in process of production.

The utility model discloses in, in order to make stamping die 14 have sufficient pressure stamping process board 18, consequently the drive ratio between initiative runner 7 and the driven runner 5 is three to one, and the drive ratio between driving gear 10 and the driven gear 11 is five to one, has reduced driven gear 11 pivoted angular velocity, has improved bent axle 9 law looks power, has improved the impact force of punching press post 13.

The utility model discloses in, in order to make and to realize that the periodicity promotes processing board 18 for advancing wheel 26, consequently for advancing wheel 26 and including the cylinder wheel, the block is given to the outer fixed surface of cylinder wheel and is connected with, and the distance between feeding block lower surface and the transmission groove inner bottom lateral wall equals the thickness of processing board 18, through setting up the feeding block for advancing wheel 26 and can realize that the periodicity promotes processing board 18.

The utility model discloses in, in order to guarantee cutting device working strength for the production of computer shell, consequently bent axle 9's material is No. 45 steel, and bent axle 9's thermal treatment process is the high temperature tempering, and bent axle 9's eccentricity is three hundred millimeters, through the material setting to bent axle 9, has guaranteed bent axle 9's working strength.

The utility model discloses in, in order to further improve first driving motor 6's transmission efficiency, consequently seted up seven trapezoidal lightening holes of group at driven runner 5's left surface, six circular lightening holes of group have been seted up to driven gear 11's right flank, have alleviateed driven runner 5 and driven gear 11's weight, have reduced the energy loss in the transmission process, have improved first driving motor 6's transmission efficiency.

When the punching machine is used, the first driving motor 6 is controlled to be started, the output end of the first driving motor 6 drives the driving rotating wheel 7 to rotate, the driving rotating wheel 7 drives the driven rotating wheel 5 to rotate through the belt 8, the driven rotating wheel 5 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the driving gear 10 to rotate, the driving gear 10 drives the driven gear 11 to rotate, the driven gear 11 drives the crankshaft 9 to rotate, the crankshaft 9 rotates to drive the punching column 13 to move up and down, the machining plate 18 is placed on the transmission table 17, the second driving motor 21 is controlled to rotate, the output end of the second driving motor 21 drives the pinion 22 to rotate, the pinion 22 drives the bull gear 25 to rotate, the bull gear 25 drives the second rotating shaft 24 to rotate, the second rotating shaft 24 drives the feed wheel 26 to rotate, the feed wheel 26 drives the machining plate 18 to move periodically, the punching column 13 drives the punching die 14 to reciprocate downwards, and the punching die 14.

To sum up, this cutting device is used in computer shell production, through initiative runner 7, belt 8, driven runner 5, first axis of rotation 4, driving gear 10, driven gear 11, bent axle 9 and punching press post 13 cooperation, make initiative runner 7 drive driven runner 5 through belt 8 and rotate, driven runner 5 drives driving gear 10 through first axis of rotation 4 and rotates, driving gear 10 drives bent axle 9 through driven gear 11 and rotates, bent axle 9 drives punching press post 13 up-and-down motion repeatedly, thereby realized stamping die and repeated stamping process board 18, the work efficiency of cutting device is used in computer shell production has been improved by a wide margin, the output in the unit interval of computer shell has been improved.

This cutting device is used in computer shell production, through pinion 22, gear wheel 25, second axis of rotation 24 and the cooperation of wheel 26 of advancing, make pinion 22 drive second axis of rotation 24 through gear wheel 25 and rotate, second axis of rotation 24 drives and advances wheel 26 and rotate, advance wheel 26 and periodically promote the motion of processing board 18, thereby the automatic feeding of processing board 18 has been realized, the degree of automation of cutting device is used in computer shell production has been promoted, the cost of labor in the production process has been practiced thrift, the work efficiency of cutting device is used in computer shell production has been improved.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A cutting device is used in production of computer shell, includes base (1), its characterized in that: the back of the base (1) is fixedly connected with a supporting arm (2), the front top of the supporting arm (2) is fixedly connected with a casing (3), the top of the inner left side surface of the casing (3) is spliced with a first rotating shaft (4), the left side of the outer surface of the first rotating shaft (4) is sleeved with a driven rotating wheel (5), the left side of the upper surface of the supporting arm (2) is fixedly connected with a first driving motor (6), the output end of the first driving motor (6) is sleeved with a driving rotating wheel (7), the driving rotating wheel (7) is in transmission connection with the driven rotating wheel (5) through a belt (8), the middle parts of the inner left side wall and the inner right side wall of the casing (3) are spliced with a crankshaft (9), the right side of the outer surface of the first rotating shaft (4) is sleeved with a driving gear (10), and the right side of the outer surface of, the driving gear (10) is meshed with the driven gear (11), a first sleeve (12) is sleeved in the middle of the outer surface of the crankshaft (9), a stamping column (13) is fixedly connected to the bottom of the outer surface of the first sleeve (12), a stamping die (14) is fixedly connected to the bottom end of the stamping column (13), a second sleeve (15) is sleeved in the middle of the outer surface of the stamping column (13), stabilizer bars (16) are fixedly connected to the left side and the right side of the outer surface of the second sleeve (15), the left end of each stabilizer bar (16) on the left side is rotatably connected with the inner left side wall of the casing (3), the right end of each stabilizer bar (16) on the right side is rotatably connected with the inner right side wall of the casing (3), a transmission table (17) is fixedly connected to the upper surface of the base (1), a transmission groove is formed in the middle of the upper surface of the transmission table (17), a processing plate (18) is, the back fixedly connected with brace table (19) of transmission platform (17), right rear side fixedly connected with motor supporting seat (20) of brace table (19) upper surface, fixed surface is connected with second driving motor (21) on motor supporting seat (20), pinion (22) have been cup jointed to the output of second driving motor (21), the left rear side fixedly connected with backup pad (23) of brace table (19) upper surface, it has second axis of rotation (24) to peg graft at the positive top of backup pad (23), gear wheel (25) have been cup jointed at the middle part of second axis of rotation (24) surface, the front side of second axis of rotation (24) surface has been cup jointed and has been given advancing wheel (26).

2. The cutting device for producing the computer case according to claim 1, wherein: the base is characterized in that a fixing plate (27) is fixedly connected to the bottom of the left side face and the bottom of the right side face of the base (1), and reinforcing ribs (28) are fixedly connected to the front side and the rear side of the upper surface of the fixing plate (27).

3. The cutting device for producing the computer case according to claim 1, wherein: the transmission ratio between the driving rotating wheel (7) and the driven rotating wheel (5) is three-to-one, and the transmission ratio between the driving gear (10) and the driven gear (11) is five-to-one.

4. The cutting device for producing the computer case according to claim 1, wherein: the feeding wheel (26) comprises a cylindrical wheel, a feeding block is fixedly connected to the outer surface of the cylindrical wheel, and the distance between the lower surface of the feeding block and the inner bottom side wall of the transmission groove is equal to the thickness of the processing plate (18).

5. The cutting device for producing the computer case according to claim 1, wherein: the crankshaft (9) is made of 45-grade steel, the heat treatment process of the crankshaft (9) is high-temperature tempering, and the eccentricity of the crankshaft (9) is three hundred millimeters.

6. The cutting device for producing the computer case according to claim 1, wherein: seven groups of trapezoidal lightening holes are formed in the left side face of the driven rotating wheel (5), and six groups of circular lightening holes are formed in the right side face of the driven gear (11).