CN218693012U

CN218693012U - Punching device is used in computer machine case production

Info

Publication number: CN218693012U
Application number: CN202223060634.5U
Authority: CN
Inventors: 张�荣; 尚涛; 尚兴春
Original assignee: Dongguan Linrong Industrial Co ltd
Current assignee: Dongguan Linrong Industrial Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a punching device is used in production of computer machine case, which comprises an outer shell, the inboard bottom fixedly connected with base of shell, the top both sides fixedly connected with fixed plate of base, the outside of fixed plate is provided with the cylinder, the output of cylinder runs through the outside link that is provided with of fixed plate, the upper end fixedly connected with U type frame of link, the upper end threaded connection of U type frame has the screw rod, the lower extreme fixedly connected with splint of screw rod can drive inboard link and U type frame through setting up cylinder, fixed plate and carry out relative motion to can be applicable to the plate body processing work of punching a hole of different length, and can carry out fixed clamping effect to the both ends of plate body through screw rod and splint, guarantee the stability of whole machine case plate body when punching a hole, increase machining efficiency.

Description

Punching device for computer case production

Technical Field

The utility model relates to a computer machine case production facility field, in particular to punching device is used in computer machine case production.

Background

The computer case is used as one part of computer accessories and has the main function of placing and fixing various computer accessories to play a role in supporting and protecting, and meanwhile, the computer case is an important tool for storing and installing various computer hardware;

and computer machine case is at the in-process of production, need punch, in order to provide heat dissipation and installation demand, current punching device need artifical manual taking off it from centre gripping equipment after having punched the hole, change different position and carry out the work of punching a hole, efficiency when reducing to punch a hole, need artifical supplementary to fix case panel at the in-process that punches a hole, this kind of mode produces safety problem easily and stability is relatively poor, and the sweeps after punching a hole if not handle in time and pile up then can influence punching a hole next time on panel, thus, greatly reduced computer machine case's machining efficiency and machining precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a punching device is used in computer machine case production.

In order to achieve the purpose, the utility model adopts the following technical scheme that the punching device for the production of the computer case comprises a shell, wherein the bottom of the inner side of the shell is fixedly connected with a base, two sides of the upper part of the base are fixedly connected with a fixed plate, the outer side of the fixed plate is provided with a cylinder, the output end of the cylinder penetrates through the fixed plate and is outwards provided with a connecting frame, and the upper end of the connecting frame is fixedly connected with a U-shaped frame;

the upper end of the U-shaped frame is in threaded connection with a screw rod, and the lower end of the screw rod is fixedly connected with a clamping plate.

As a further description of the above technical solution: the outside of shell is provided with second driving motor, second driving motor's output runs through the shell and inwards is provided with the lead screw.

As a further description of the above technical solution, there is a thread block in threaded connection on the lead screw, there is an electric telescopic rod fixedly connected below the thread block, there is a slide bar fixedly connected to the inside upper end of the housing, there is a slide block in sliding connection on the slide bar, and the lower end of the slide block is fixedly connected with the thread block.

As a further description of the above technical solution: the lower extreme fixedly connected with set casing of electric telescopic handle, the inside of set casing is provided with a driving motor, a driving motor's output runs through the set casing and is provided with the drill bit downwards.

As a further description of the above technical solution: the both ends fixedly connected with connecting plate of set casing, the below fixedly connected with pivot of connecting plate.

As a further description of the above technical solution: the rotary sprayer is connected to the rotary shaft in a rotating mode, a connecting pipe penetrates through the interior of the sprayer, a fan is arranged in the middle of the connecting pipe, and the fan is fixedly connected to the upper end of the shell.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the punching device for computer case production can drive the connecting frame on the inner side and the U-shaped frame to move relatively by arranging the air cylinder and the fixing plate, so that the punching device is suitable for plate body processing and punching work with different lengths, and can fix and clamp two ends of a plate body by the screw rod and the clamping plate, thereby ensuring the stability of the whole case plate body during punching and increasing the processing efficiency;

2. compared with the prior art, the punching device for computer case production can enable the thread block to move transversely by arranging the second driving motor, the lead screw, the sliding rod and the sliding block, so that the punching mechanism below is driven to move, punching work on different positions is realized, and convenience is improved;

3. compared with the prior art, this punching device is used in production of computer machine case passes through fan, connecting pipe and shower nozzle and can in time follow the surface blow-off of panel with the sweeps that the in-process of punching a hole produced, can not influence punching a hole next time.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic view of the overall structure of the punching apparatus for computer case production of the present invention;

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a top view of a base of the punching apparatus for computer case production of the present invention;

fig. 4 is a perspective view of a base of the punching device for computer case production of the present invention.

Illustration of the drawings:

1. a slide bar; 2. a fan; 3. a slider; 4. a thread block; 5. an electric telescopic rod; 6. a rotating shaft; 7. a spray head; 8. a drill bit; 9. a connecting plate; 10. a first drive motor; 11. a stationary case; 12. a second drive motor; 13. a fixing plate; 14. a base; 15. a cylinder; 16. a housing; 17. a lead screw; 18. a screw; 19. a splint; 20. a connecting frame; 21. a U-shaped frame.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a punching device for computer case production comprises a shell 16, wherein a base 14 is fixedly connected to the bottom of the inner side of the shell 16, fixing plates 13 are fixedly connected to two sides above the base 14, air cylinders 15 are arranged on the outer sides of the fixing plates 13, connecting frames 20 are arranged at the output ends of the air cylinders 15, penetrate through the fixing plates 13 and are arranged outwards, U-shaped frames 21 are fixedly connected to the upper ends of the connecting frames 20, the connecting frames 20 and the U-shaped frames 21 can be pushed by starting the air cylinders 15, so that the punching device can correspond to case plates of different sizes, the applicability of the whole punching device is improved, screw rods 18 are connected to the upper ends of the U-shaped frames 21 in a threaded mode, clamping plates 19 are fixedly connected to the lower ends of the screw rods 18, the clamping plates 19 can be driven to move downwards by screwing the screw rods 18 above, so that the two ends of the case plates can be clamped, the stability of the case plates during punching is ensured, the whole length of the case plates machined in the punching device cannot exceed the stroke distance of the two air cylinders 13, and the two air cylinders 13 can be matched to clamp and fix the case plates of different lengths in the specified distance;

a second driving motor 12 is arranged on the outer side of the shell 16, an output end of the second driving motor 12 penetrates through the shell 16 and is internally provided with a lead screw 17, the lead screw 17 can be rotated by starting the second driving motor 12, a thread block 4 is in threaded connection with the lead screw 17, an electric telescopic rod 5 is fixedly connected below the thread block 4, a sliding rod 1 is fixedly connected to the upper end inside the shell 16, a sliding block 3 is in sliding connection with the sliding rod 1, the lower end of the sliding block 3 is fixedly connected with the thread block 4, the thread block 4 can be limited by the sliding rod 1 and the sliding block 3, the lead screw 17 is rotated under the action of threaded connection and can drive the thread block 4 to move transversely, so that a punching structure below is driven to move, a fixed shell 11 is fixedly connected to the lower end of the electric telescopic rod 5, a first driving motor 10 is arranged inside the fixed shell 11, a drill bit 8 is arranged downwards at the output end of the first driving motor 10, and after a punching position is confirmed, the electric telescopic rod 5 and the first driving motor 10 are started, so that the drill bit 8 rotates, and punching of a plate body is realized;

both ends fixedly connected with connecting plate 9 of set casing 11, below fixedly connected with pivot 6 of connecting plate 9, angle that can shower nozzle 7 through pivot 6 is adjusted, convenience when increasing the bits of blowing, it is connected with shower nozzle 7 to rotate in the pivot 6, the inside of shower nozzle 7 is run through and is provided with connecting pipe 22, the middle part of connecting pipe 22 is provided with

fan

2, 2 fixed connection of fan are in the upper end of shell 16, can send into external cold wind air current to the inside of connecting pipe 22 through starting fan 2, spout through shower nozzle 7 after that, thereby can in time blow away from the surface of panel with the sweeps that the in-process of punching a hole produced, can not influence the next punching a hole

The working principle is as follows: when the device is used, firstly, two U-shaped frames 21 are adjusted according to the length of a plate, the cylinders 15 on two sides are started to push the connecting frame 20, so that the U-shaped frames 21 move along with the U-shaped frames, two U-shaped frames 21 can correspond to two ends of the plate, then two ends of the plate are placed inside the U-shaped frames 21, the clamping plates 19 can be downwards fixed by screwing the screws 18 above the U-shaped frames, the stability of the plate during punching is ensured, then the screws 17 inside the U-shaped frames can be rotated by starting the second driving motor 12, the thread blocks 4 can be moved to drive the punching structure to move under the limitation of the threaded connection, the sliding rods 1 and the sliding blocks 3, punching work can be performed on different transverse positions, after the punching positions are confirmed, the electric telescopic rod 5 and the first driving motor 10 are started, the drill bit 8 is rotated, punching work on the plate is realized, finally, when the punching is performed, the fan 2 is started, the fan 2 can blow waste scraps on the plate away by aligning air flow to the plate through the connecting pipes 22, the processing efficiency of other positions is prevented from being influenced, and the processing efficiency of the device is increased.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a punching device is used in production of computer machine case, includes shell (16), its characterized in that: the bottom of the inner side of the shell (16) is fixedly connected with a base (14), two sides of the upper part of the base (14) are fixedly connected with a fixing plate (13), the outer side of the fixing plate (13) is provided with an air cylinder (15), the output end of the air cylinder (15) penetrates through the fixing plate (13) and is outwards provided with a connecting frame (20), and the upper end of the connecting frame (20) is fixedly connected with a U-shaped frame (21);

the upper end of the U-shaped frame (21) is in threaded connection with a screw rod (18), and the lower end of the screw rod (18) is fixedly connected with a clamping plate (19).

2. The punching device for computer case production according to claim 1, wherein a second driving motor (12) is disposed outside the housing (16), and an output end of the second driving motor (12) penetrates through the housing (16) and is inwardly provided with a screw (17).

3. The punching device for computer case production according to claim 2, wherein a threaded block (4) is connected to the lead screw (17) in a threaded manner, an electric telescopic rod (5) is fixedly connected to the lower portion of the threaded block (4), a sliding rod (1) is fixedly connected to the upper end inside the housing (16), a sliding block (3) is connected to the sliding rod (1) in a sliding manner, and the lower end of the sliding block (3) is fixedly connected to the threaded block (4).

4. The punching device for computer case production according to claim 3, wherein a fixing shell (11) is fixedly connected to a lower end of the electric telescopic rod (5), a first driving motor (10) is arranged inside the fixing shell (11), and an output end of the first driving motor (10) penetrates through the fixing shell (11) and is provided with a drill bit (8) downwards.

5. The punching device for computer case production according to claim 4, wherein two ends of the fixing shell (11) are fixedly connected with connecting plates (9), and a rotating shaft (6) is fixedly connected below the connecting plates (9).

6. The punching device for computer case production according to claim 5, wherein a nozzle (7) is rotatably connected to the rotating shaft (6), a connecting pipe (22) is arranged inside the nozzle (7) in a penetrating manner, a fan (2) is arranged in the middle of the connecting pipe (22), and the fan (2) is fixedly connected to the upper end of the casing (16).