CN214211857U

CN214211857U - Computer machine case backplate punching machine

Info

Publication number: CN214211857U
Application number: CN202022443814.6U
Authority: CN
Inventors: 蔡细平
Original assignee: Huaibei Fengfeng Industrial Design Co Ltd
Current assignee: Aprnock Information Technology Services (Shanghai) Co.,Ltd.
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-09-17
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a computer machine case backplate punching machine, which comprises an outer shell, shell upper end left part is provided with power device, shell front end fixed mounting has the front shroud, the shell left end is fixed to be provided with first transmission, and first transmission and power device transmission are connected, the fixed second transmission that is provided with of shell right-hand member, and second transmission and first transmission are connected, shell lower extreme fixed mounting has two supporting legs of bilateral symmetry, two firm poles of fixedly connected with between the supporting leg, be provided with the removal backing plate on the shell lower casing wall, it has impact device to remove backing plate upper end fixed mounting. This device provides power through power device, changes circular motion into rectilinear motion through first transmission and second transmission, comes punching press panel through percussion device, and whole device simple structure, production efficiency is high, and the security is high.

Description

Computer machine case backplate punching machine

Technical Field

The utility model relates to a computer processing equipment field, in particular to computer machine case backplate punching machine.

Background

In national production, the stamping process has the advantages of material and energy conservation, high efficiency, low technical requirement on operators and capability of making products which cannot be machined through various die applications compared with the traditional machining, so that the stamping process has wider and wider application. The punching technology is applied in the production of the computer case guard plate, but the prior computer case guard plate punching machine has the following disadvantages: 1. the existing computer case guard plate punching machine has low efficiency and low capacity for producing computer guard plates; 2. the impact head may be touched during the production of the existing computer case guard plate punching machine, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a computer case guard plate punching machine, which can effectively solve the problems of the background art.

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

the utility model provides a computer machine case backplate punching machine, includes the shell, shell upper end left part is provided with power device, shell front end fixed mounting has the front shroud, the fixed first transmission that is provided with in shell left end, and first transmission and power device transmission are connected, the fixed second transmission that is provided with of shell right-hand member, and second transmission and first transmission are connected, shell lower extreme fixed mounting has two supporting legs of bilateral symmetry, two fixedly connected with two firm poles between the supporting leg, be provided with the removal backing plate under the shell on the conch wall, removal backing plate upper end fixed mounting has impact device.

Preferably, the power device comprises a power machine, the output end of the power machine is fixedly connected with a rotating shaft, and the left end of the rotating shaft is fixedly connected with a small belt pulley.

Preferably, first transmission includes big belt pulley, triangular belt has been cup jointed between big belt pulley and the belt lace wheel, big belt pulley right-hand member fixedly connected with transmission shaft, and the transmission shaft runs through shell and fixedly connected with pinion, bearing swing joint is passed through to transmission shaft and shell juncture.

Preferably, the second transmission device comprises a large gear, a crankshaft is fixedly connected to the left end of the large gear, the crankshaft penetrates through the right shell wall of the shell and is located in the shell, the crankshaft is movably connected with the left shell wall and the right shell wall of the shell through bearings, the crankshaft is located below the transmission shaft, and the large gear is meshed with the small gear.

Preferably, the impact device includes the lower mould and goes up the mould, lower mould fixed connection is in removing the backing plate upper end, it strikes the head to go up mould upper end bolt fixedly connected with, it has the stopper, two to strike the equal slip joint of head left end and right-hand member the equal fixed mounting of stopper is on the shell inner wall, it has the impact bar to strike first upper end joint, impact bar upper portion swing joint is at crankshaft middle part surface.

Preferably, two sliding rails of removal backing plate lower extreme fixed mounting, two the equal slip joint of sliding rail lower extreme has the carriage, two the sliding tray has all been opened to the carriage upper end, two the equal fixed mounting of carriage front end has the limiting plate.

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

1. the utility model discloses an engine improves power and drives the axis of rotation, and the axis of rotation drives the belt lace wheel, and the belt lace wheel drives big belt pulley through the V-belt, and big belt pulley drives the pinion through the transmission shaft, and the pinion meshing drives the gear wheel, and the gear wheel drives the crank shaft and rotates, and the crank shaft drives the jump bit and does the straight reciprocating motion from top to bottom, and the required computer backplate is formed through the mould design to panel under the effect of impact force, and whole device work efficiency is high, improves the productivity greatly;

2. the utility model discloses a place panel on the removal backing plate, then slide and move the backing plate and with panel propelling movement to strike the head below, avoided with the contact of strikeing the head, effectual improvement security.

Drawings

Fig. 1 is a schematic view of the overall structure of a computer case guard plate punching machine according to the present invention;

fig. 2 is a schematic view of an internal structure of a computer case guard plate stamping machine according to the present invention;

fig. 3 is a schematic view of a movable pad structure of a computer case guard plate punching machine according to the present invention;

fig. 4 is the utility model discloses a computer machine case backplate punching machine's impact rod and impact head dissect the sketch map.

In the figure: 1. a housing; 2. a front cover plate; 3. a power plant; 4. a first transmission device; 5. a second transmission device; 6. supporting legs; 7. moving the base plate; 8. a stabilizing rod; 9. an impact device; 11. a limiting block; 31. a power machine; 32. a rotating shaft; 41. a small belt pulley; 42. a V-belt; 43. a large belt pulley; 51. a pinion gear; 52. a bull gear; 71. a sliding rail; 72. a carriage; 73. a sliding groove; 74. a limiting plate; 91. a lower die; 92. an upper die; 93. an impact head; 94. an impact bar; 511. a drive shaft; 521. a crankshaft.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the portable electronic device comprises a shell 1, a power device 3 is arranged at the left part of the upper end of the shell 1, a front cover plate 2 is fixedly installed at the front end of the shell 1, a first transmission device 4 is fixedly installed at the left end of the shell 1, the first transmission device 4 is in transmission connection with the power device 3, a second transmission device 5 is fixedly installed at the right end of the shell 1, the second transmission device 5 is in transmission connection with the first transmission device 4, two support legs 6 which are bilaterally symmetrical are fixedly installed at the lower end of the shell 1, two stabilizing rods 8 are fixedly connected between the two support legs 6, a movable base plate 7 is arranged on the lower shell wall of the shell 1, and an impact device 9 is fixedly installed at the upper end of the movable base plate 7.

The power device 3 comprises a power machine 31, the output end of the power machine 31 is fixedly connected with a rotating shaft 32, the left end of the rotating shaft 32 is fixedly connected with a small belt pulley 41, and the power of the power machine 31 is transmitted to the small belt pulley 41; the first transmission device 4 comprises a large belt pulley 43, a triangular belt 42 is sleeved between the large belt pulley 43 and the small belt pulley 41, the right end of the large belt pulley 43 is fixedly connected with a transmission shaft 511, the transmission shaft 511 penetrates through the shell 1 and is fixedly connected with a small gear 51, the junction of the transmission shaft 511 and the shell 1 is movably connected through a bearing, and the power of the power machine 31 is transmitted to the small gear 51; the second transmission device 5 comprises a large gear 52, the left end of the large gear 52 is fixedly connected with a crank shaft 521, the rotation of the crank shaft 521 converts the rotation force into an up-and-down rotation force, the crank shaft 521 penetrates through the right shell wall of the shell 1 and is positioned in the shell 1, the crank shaft 521 is movably connected with the left and right shell walls of the shell 1 through bearings, the crank shaft 521 is positioned below a transmission shaft 511, the large gear 52 is meshed with a small gear 51, and the power is transmitted to the large gear 52; the impact device 9 comprises a lower die 91 and an upper die 92, the lower die 91 is fixedly connected to the upper end of the movable base plate 7, an impact head 93 is fixedly connected to the upper end of the upper die 92 through a bolt, the left end and the right end of the impact head 93 are slidably clamped with limiting blocks 11, the limiting blocks 11 limit the forward and backward movement of the impact head 93 so that the impact head can only move up and down, the two limiting blocks 11 are fixedly arranged on the inner wall of the shell 1, an impact rod 94 is clamped at the upper end of the impact head 93, and the upper portion of the impact rod 94 is movably connected to the outer surface of the middle portion 521 of the crankshaft 521; two sliding rails 71 of removal backing plate 7 lower extreme fixed mounting, the equal slip joint of two sliding rail 71 lower extremes has carriage 72, and sliding tray 73 has all been opened to two carriage 72 upper ends, and sliding rail 71 can slide in sliding tray 73, and the equal fixed mounting of two carriage 72 front ends has limiting plate 74, and limiting plate 74 has restricted the maximum displacement distance of removing backing plate 7, prevents to remove backing plate 7 and breaks away from carriage 72.

It should be noted that, the present invention is a computer case guard plate stamping machine, a plate is placed on a movable backing plate 7, the movable backing plate 7 is pushed, the movable backing plate 7 slides on a sliding groove 73 on a sliding frame 72 through a sliding rail 71, a limiting plate 74 fixedly installed at the front end of the sliding frame 72 prevents the movable backing plate 7 from sliding out of the sliding frame 72, damage to the movable backing plate 7 is avoided, the plate is pushed into a housing 1, then a power machine 31 is started, an output end of the power machine 31 drives a rotating shaft 32 to rotate, the rotating shaft 32 drives a small belt pulley 41 to rotate, the small belt pulley 41 drives a big belt pulley 43 to rotate through a sleeved triangle belt 42, the big belt pulley 43 drives a transmission shaft 511 to rotate, the transmission shaft 511 drives a small gear 51 to rotate, the small gear 51 drives a meshed big gear 52 to rotate, the big gear 52 drives a crank, because the limiting block 11 limits the front and back movement of the impact head 93, the impact head 93 can only move up and down, when the impact head 93 moves down, the impact head 93 can impact the plate, so that the plate is shaped between the upper die 92 and the lower die 91 to form the required computer guard plate, and the whole computer case guard plate punching machine is simple in structure, high in production efficiency and good in safety, and is beneficial to production of the existing computer case guard plate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A computer machine case backplate punching machine, includes shell (1), its characterized in that: the utility model discloses a motor vehicle seat, including shell (1), power device (3) are provided with to shell (1) upper end left part, shell (1) front end fixed mounting has front shroud (2), shell (1) left end fixed mounting is provided with first transmission (4), and first transmission (4) and power device (3) transmission are connected, shell (1) right-hand member is fixed to be provided with second transmission (5), and second transmission (5) are connected with first transmission (4) transmission, shell (1) lower extreme fixed mounting has two supporting legs (6) of bilateral symmetry, two fixedly connected with two firm poles (8) between supporting leg (6), be provided with on the conch wall under shell (1) and remove backing plate (7), it has impact device (9) to remove backing plate (7) upper end fixed mounting.

2. The computer case cover plate stamping press according to claim 1, wherein: the power device (3) comprises a power machine (31), the output end of the power machine (31) is fixedly connected with a rotating shaft (32), and the left end of the rotating shaft (32) is fixedly connected with a small belt pulley (41).

3. The computer case cover plate stamping press according to claim 1, wherein: first transmission (4) are including big belt pulley (43), triangular belt (42) have been cup jointed between big belt pulley (43) and small belt pulley (41), big belt pulley (43) right-hand member fixedly connected with transmission shaft (511), and transmission shaft (511) run through shell (1) and fixedly connected with pinion (51), bearing swing joint is passed through to transmission shaft (511) and shell (1) juncture.

4. The computer case cover plate stamping press according to claim 3, wherein: second transmission (5) include gear wheel (52), gear wheel (52) left end fixedly connected with crank axle (521), crank axle (521) run through the right casing wall of shell (1) and are located shell (1), the left and right casing wall of crank axle (521) and shell (1) all passes through bearing swing joint, crank axle (521) are located transmission shaft (511) below, gear wheel (52) are together with pinion (51) meshing.

5. The computer case cover plate stamping press according to claim 1, wherein: strike device (9) including lower mould (91) and last mould (92), lower mould (91) fixed connection is in removal backing plate (7) upper end, it strikes head (93) to go up mould (92) upper end bolt fixedly connected with, it has stopper (11), two to strike equal sliding joint of head (93) left end and right-hand member stopper (11) equal fixed mounting is on shell (1) inner shell wall, strike head (93) upper end joint and have and strike pole (94), strike pole (94) upper portion swing joint at crank axle (521) middle part surface.

6. The computer case cover plate stamping press according to claim 1, wherein: remove two sliding rail (71) of backing plate (7) lower extreme fixed mounting, two sliding rail (71) lower extreme equal slip joint has carriage (72), two sliding tray (73), two have all been opened to carriage (72) upper end carriage (72) front end equal fixed mounting has limiting plate (74).