CN216066426U

CN216066426U - Panel rocking arm drilling equipment for computer machine case production

Info

Publication number: CN216066426U
Application number: CN202121203936.6U
Authority: CN
Inventors: 高万孝
Original assignee: Foshan Hongtian Metal Products Co ltd
Current assignee: Foshan Hongtian Metal Products Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-03-18
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a plate rocker arm drilling device for computer case production, which comprises a rocker arm drilling machine body and a base, wherein a workbench is fixedly connected to the other side of the top surface of the base, a rectangular opening is formed in the top surface in a rectangular cavity on the workbench, a driving assembly is arranged in a driving box in the rectangular cavity, a connecting rod is in threaded connection with the outer wall of the bottom of a rotating shaft in the driving assembly, a rotating rod is rotatably connected to the front end surface of the connecting rod, a first limiting column and a second limiting column are symmetrically and fixedly connected in the rectangular opening, the first limiting column and the second limiting column are respectively in contact with the two side surfaces of the rotating rod, a connecting block is fixedly connected to the top of the rotating rod, an electric telescopic rod is fixedly installed in a cylindrical hole in the connecting block, a rectangular block is fixedly connected to the movable end of the electric telescopic rod, and a buffer assembly is arranged in the rectangular block; the utility model is convenient for clamping and fixing the case plate, and reduces the labor intensity of workers; meanwhile, accurate punching is facilitated, punching errors are reduced, and working efficiency is improved.

Description

Panel rocking arm drilling equipment for computer machine case production

Technical Field

The utility model relates to the technical field of rocker arm drilling devices, in particular to a plate rocker arm drilling device for computer case production.

Background

The computer is a modern electronic computer for high-speed calculation, can perform numerical calculation and logic calculation, has a memory function, can run according to a program, and automatically processes mass data at high speed. It is composed of a hardware system and a software system, and a computer without any software installed is called a bare computer. Computers are used as control systems for a variety of industrial and consumer devices, including simple special purpose devices, industrial devices, general purpose devices, and the like; a radial drilling machine is required to open holes in the panel of the computer case.

However, when the existing radial drilling machine is used, because most of the radial drilling machines are not provided with a device for fixing the machine box plate, when the machine box plate is punched, a worker needs to fix the machine box plate by hand, so that the workload of the worker is increased, and the labor intensity of the worker is increased; meanwhile, when the plate is processed, the movement of the plate of the machine box can occur, so that the punching position is changed, the punched hole is not qualified, the machined plate of the machine box cannot be put into production for use, and the plate needs to be processed again, so that the working efficiency is reduced, the material waste is caused, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of poor practicability in the prior art, and provides a plate rocker arm drilling device for computer case production.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a sheet rocker drilling device for computer case production comprises a rocker drilling machine body and a base, wherein the edge of one side of the top surface of the base is rotatably connected with the rocker drilling machine body, the other side of the top surface of the base is fixedly connected with a workbench, a rectangular cavity is formed in the workbench, rectangular openings are symmetrically formed in the top surface in the rectangular cavity, a driving box is fixedly connected with the top surface in the rectangular cavity, a driving assembly is arranged in the driving box, a connecting rod is connected to the outer wall of the bottom of a rotating shaft in the driving assembly in a threaded manner, rotating rods are rotatably connected to the edges of the two sides of the front end surface of the connecting rod, the other end of each rotating rod movably penetrates through the rectangular opening, a first limiting column and a second limiting column are symmetrically and fixedly connected in each rectangular opening, each first limiting column and each second limiting column are respectively contacted with the two side surfaces of the rotating rod, and a connecting block is fixedly connected to the top of each rotating rod, every the cylinder hole has all been seted up to a side of connecting block, every equal fixed mounting has electric telescopic handle in the cylinder hole, every the equal rigid coupling of electric telescopic handle's expansion end has the rectangular block, every all be equipped with the buffering subassembly in the rectangular block.

Preferably, drive assembly includes gear wheel, pinion, connecting axle, motor and pivot, top surface in the drive box rotates respectively and is connected with connecting axle and pivot, the other end rigid coupling of connecting axle is on the output shaft of motor, motor fixed mounting is on the bottom surface in the drive box, the rigid coupling has the pinion on the outer wall of connecting axle, the other end activity of pivot is run through the drive box and is connected with the bottom surface rotation in the rectangular cavity, the top rigid coupling of pivot has the gear wheel, just gear wheel and pinion meshing transmission, set up the screw thread on the outer wall of the outer pivot of drive box, just set up screwed one end threaded connection on the pivot outer wall and have the connecting rod.

Preferably, the buffering subassembly includes fixed plate, movable rod, limiting plate, guide bar, fly leaf and buffer spring, the rectangular channel has been seted up in the rectangular block, sliding connection has the fly leaf in the rectangular channel, the top surface middle part rigid coupling of fly leaf has the guide bar, sliding connection has the limiting plate on the other end outer wall of guide bar, just the limiting plate rigid coupling is in the rectangular channel, be equipped with buffer spring on the outer wall of the guide bar between fly leaf and the limiting plate, the bottom surface middle part rigid coupling of fly leaf has the movable rod, the bottom rigid coupling of movable rod has the fixed plate.

Preferably, one end of the buffer spring is fixedly connected to the top surface of the movable plate, the other end of the buffer spring is fixedly connected to the bottom surface of the limiting plate, and the buffer spring is in the original length in a natural state.

Preferably, an arc-shaped groove is formed in one side face of the rotating rod and matched with the first limiting column, the other side face of the rotating rod is an arc-shaped face, and the other side face of the rotating rod is matched with the second limiting column.

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

the driving assembly, the connecting rod, the rotating rod, the fixing plate and the like are matched with one another, so that the machine box plate can be clamped and fixed conveniently, workers are prevented from fixing the machine box plate manually, and the labor intensity of the workers is reduced; meanwhile, the phenomenon that the machine box plate moves when the machine box plate is processed is avoided, accurate punching is facilitated, punching errors are reduced, and working efficiency is improved; through the use of the buffer assembly, the pressure of the fixed plate on the case plate is prevented from being too large, so that the case plate is prevented from being deformed, the waste of the case plate is avoided, and resources are saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view structure of the present invention;

FIG. 2 is a cross-sectional view of the table of the present invention;

FIG. 3 is a schematic view of a cushion assembly according to the present invention;

number in the figure: 1. a radial drill body; 2. a work table; 3. a base; 4. a rotating rod; 5. a fixing plate; 6. a rectangular block; 7. connecting blocks; 8. a connecting rod; 9. a first limit post; 10. a bull gear; 11. a movable rod; 12. a second limit post; 13. a pinion gear; 14. a connecting shaft; 15. a motor; 16. an electric telescopic rod; 17. a limiting plate; 18. a guide bar; 19. a movable plate; 20. a buffer spring; 21. a rotating shaft.

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.

Example (b): referring to fig. 1-3, a sheet rocker drilling device for computer case production comprises a rocker drilling machine body 1 and a base 3, wherein the edge of one side of the top surface of the base 3 is rotatably connected with the rocker drilling machine body 1, the other side of the top surface of the base 3 is fixedly connected with a workbench 2, a rectangular cavity is formed in the workbench 2, rectangular openings are symmetrically formed in the top surface in the rectangular cavity, a driving box is fixedly connected with the top surface in the rectangular cavity, a driving assembly is arranged in the driving box, a connecting rod 8 is connected to the outer wall of the bottom of a rotating shaft 21 in the driving assembly through threads, rotating rods 4 are rotatably connected to the edges of the two sides of the front end surface of the connecting rod 8, the other end of each rotating rod 4 movably penetrates through the rectangular opening, a first limiting column 9 and a second limiting column 12 are symmetrically and fixedly connected in each rectangular opening, each first limiting column 9 and each second limiting column 12 are respectively contacted with the two side surfaces of the rotating rod 4, the equal rigid coupling in top of every bull stick 4 has connecting block 7, and the cylinder hole has all been seted up to a side of every connecting block 7, and the downthehole equal fixed mounting of every cylinder has electric telescopic handle 16, and the equal rigid coupling in expansion end of every electric telescopic handle 16 has rectangular block 6, all is equipped with the buffering subassembly in every rectangular block 6.

In the utility model, the driving component comprises a large gear 10, a small gear 13, a connecting shaft 14, a motor 15 and a rotating shaft 21, the top surface in the driving box is respectively and rotatably connected with the connecting shaft 14 and the rotating shaft 21, the other end of the connecting shaft 14 is fixedly connected on an output shaft of the motor 15, the motor 15 is fixedly arranged on the bottom surface in the driving box, the small gear 13 is fixedly connected on the outer wall of the connecting shaft 14, the other end of the rotating shaft 21 movably penetrates through the driving box to be rotatably connected with the bottom surface in the rectangular cavity, the top of the rotating shaft 21 is fixedly connected with the large gear 10, the large gear 10 is in meshing transmission with the small gear 13, through the meshing transmission of the large gear 10 and the small gear 13, the rotating speed of the motor 15 on the rotating shaft 21 is conveniently reduced, the connecting rod 8 is conveniently and slowly lifted, and the plate is conveniently and stably clamped; the outer wall of the rotating shaft 21 outside the driving box is provided with threads, and one end of the outer wall of the rotating shaft 21 provided with the threads is in threaded connection with the connecting rod 8.

In the utility model, the buffer assembly comprises a fixed plate 5, a movable rod 11, a limit plate 17, a guide rod 18, a movable plate 19 and a buffer spring 20, a rectangular groove is formed in a rectangular block 6, the movable plate 19 is connected in the rectangular groove in a sliding manner, the guide rod 18 is fixedly connected to the middle of the top surface of the movable plate 19, the limit plate 17 is connected on the outer wall of the other end of the guide rod 18 in a sliding manner, the limit plate 17 is fixedly connected in the rectangular groove, the buffer spring 20 is arranged on the outer wall of the guide rod 18 between the movable plate 19 and the limit plate 17, the movable rod 11 is fixedly connected to the middle of the bottom surface of the movable plate 19, and the fixed plate 5 is fixedly connected to the bottom of the movable rod 11.

In the present invention, one end of the buffer spring 20 is fixedly connected to the top surface of the movable plate 19, the other end of the buffer spring 20 is fixedly connected to the bottom surface of the limiting plate 17, and the buffer spring 20 is in the original length in a natural state, so that the fixed plate 5 has a buffering force, thereby preventing the fixed plate 5 from having an excessive pressure on the plate, and preventing the plate from deforming.

In the utility model, one side surface of the rotating rod 4 is provided with an arc-shaped groove which is matched with the first limiting column 9, the other side surface of the rotating rod 4 is an arc-shaped surface, and the other side surface of the rotating rod 4 is matched with the second limiting column 12, so that the plate can be conveniently and loosely fixed.

The working principle is as follows: when the electric telescopic handle is used, the motor 15 and the electric telescopic handle 16 are electrically connected with an external power supply through wires; then placing the machine box plate to be processed in the middle of the top surface of the workbench 2;

the electric telescopic rod 16 is opened, the rectangular block 6 is driven to move through the expansion and contraction of the electric telescopic rod 16, the buffering component is driven to move, and the buffering component is adjusted to the edge of the chassis plate through controlling the expansion and contraction of the electric telescopic rod 16; the motor 15 is started, the connecting shaft 14 is driven to rotate through the rotation of the output shaft of the motor 15, and then the pinion 13 is driven to rotate, so that the gearwheel 10 is driven to rotate, the rotating shaft 21 is driven to rotate through the rotation of the gearwheel 10, and then the connecting rod 8 is driven to descend, so that the rotating rod 4 is driven to descend, and the connecting block 7 is driven to descend through the descending of the rotating rod 4, so that the rectangular block 6 is driven to descend; when the fixed plate 5 in the buffer assembly is in contact with the case plate, the movable rod 11 is driven to move upwards, and then the movable plate 19 is driven to move, so that the buffer spring 20 and the guide rod 18 are driven to move, under the action of the buffer spring 20, the fixed plate 5 has buffer force, and the case plate is prevented from being deformed due to overlarge pressure of the fixed plate 5 on the case plate, so that the material waste is avoided;

the drill bit is adjusted to a proper position by adjusting the radial drilling machine body 1, and the radial drilling machine body 1 is controlled to drill a required hole on a machine box plate; after punching is finished, the connecting rod 8 is lifted by controlling the motor 15, so that the rotating rod 4 is driven to lift, the first limiting column 9 is positioned in the arc-shaped groove on the rotating rod 4, the top surface of the rotating rod 4 is inclined outwards, the fixed plate 5 is separated from the plate, and the chassis plate can be conveniently taken down from the workbench 2; finally, the external power switch of the motor 15 and the electric telescopic rod 16 is closed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a panel rocking arm drilling equipment for computer machine case production, includes radial drill body (1) and base (3), its characterized in that: the edge of one side of the top surface of the base (3) is rotatably connected with a radial drilling machine body (1), the other side of the top surface of the base (3) is fixedly connected with a workbench (2), a rectangular cavity is formed in the workbench (2), rectangular openings are symmetrically formed in the top surface in the rectangular cavity, a driving box is fixedly connected to the top surface in the rectangular cavity, a driving assembly is arranged in the driving box, a connecting rod (8) is connected to the outer wall of the bottom of a rotating shaft (21) in the driving assembly in a threaded manner, rotating rods (4) are rotatably connected to the edges of the two sides of the front end surface of the connecting rod (8), the other end of each rotating rod (4) movably penetrates through the rectangular opening, a first limiting column (9) and a second limiting column (12) are symmetrically and fixedly connected in each rectangular opening, and each first limiting column (9) and each second limiting column (12) are respectively contacted with the two side faces of the rotating rod (4), every the equal rigid coupling in top of bull stick (4) has connecting block (7), every the cylinder hole has all been seted up to a side of connecting block (7), every equal fixed mounting has electric telescopic handle (16), every the equal rigid coupling in expansion end of electric telescopic handle (16) has rectangular block (6), every all be equipped with the buffering subassembly in rectangular block (6).

2. The device for drilling the rocker arm of the plate for producing the computer case as claimed in claim 1, wherein: the driving component comprises a gearwheel (10), a pinion (13), a connecting shaft (14), a motor (15) and a rotating shaft (21), the top surface in the driving box is respectively and rotatably connected with a connecting shaft (14) and a rotating shaft (21), the other end of the connecting shaft (14) is fixedly connected on an output shaft of a motor (15), the motor (15) is fixedly arranged on the bottom surface in the driving box, a pinion (13) is fixedly connected on the outer wall of the connecting shaft (14), the other end of the rotating shaft (21) movably penetrates through the driving box to be rotatably connected with the bottom surface in the rectangular cavity, a gearwheel (10) is fixedly connected at the top of the rotating shaft (21), the big gear (10) is in meshed transmission with the small gear (13), the outer wall of the rotating shaft (21) outside the driving box is provided with threads, and one end of the outer wall of the rotating shaft (21) provided with threads is connected with a connecting rod (8) through threads.

3. The device for drilling the rocker arm of the plate for producing the computer case as claimed in claim 1, wherein: buffer unit includes fixed plate (5), movable rod (11), limiting plate (17), guide bar (18), fly leaf (19) and buffer spring (20), the rectangular channel has been seted up in rectangular block (6), sliding connection has fly leaf (19) in the rectangular channel, the top surface middle part rigid coupling of fly leaf (19) has guide bar (18), sliding connection has limiting plate (17) on the other end outer wall of guide bar (18), just limiting plate (17) rigid coupling is in the rectangular channel, be equipped with buffer spring (20) on the outer wall of guide bar (18) between fly leaf (19) and limiting plate (17), the bottom surface middle part rigid coupling of fly leaf (19) has movable rod (11), the bottom rigid coupling of movable rod (11) has fixed plate (5).

4. The device for drilling the rocker arm of the plate for producing the computer case as claimed in claim 3, wherein: one end of the buffer spring (20) is fixedly connected to the top surface of the movable plate (19), the other end of the buffer spring (20) is fixedly connected to the bottom surface of the limiting plate (17), and the buffer spring (20) is in the original length in a natural state.

5. The device for drilling the rocker arm of the plate for producing the computer case as claimed in claim 1, wherein: an arc-shaped groove is formed in one side face of the rotating rod (4) and matched with the first limiting column (9), the other side face of the rotating rod (4) is an arc-shaped face, and the other side face of the rotating rod (4) is matched with the second limiting column (12).