CN213439248U

CN213439248U - Fixing device is used in production of noise check out test set mainboard

Info

Publication number: CN213439248U
Application number: CN202022151929.8U
Authority: CN
Inventors: 罗容霞; 钟思建
Original assignee: Individual
Current assignee: TMD Friction Holdings GmbH
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-15
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a fixing device for producing a mainboard of noise detection equipment, which comprises a first plate body, wherein a third plate body is welded on the upper surface of the first plate body, two pulleys are symmetrically and slidably connected on the inner side wall of the third plate body, a fourth plate body is welded on the outer side wall of the two pulleys, a sixth plate body is welded on the upper surface of the fourth plate body, two second fixing blocks are symmetrically welded on the upper surface of the sixth plate body, a cylinder is welded on the upper surface of the second fixing blocks, the outer side wall of the cylinder is slidably connected with a second shell, a fifth plate body is welded on the top of the second shell, a mainboard workpiece is placed on the sixth plate body, the second shell is rotated, then a limiting block is placed in a through groove from the second shell, a threaded rod is rotated, so that a rubber pad extrudes the mainboard workpiece to extrude and fix the mainboard workpiece, when the main board workpiece needs to be loosened, the threaded rod is unscrewed.

Description

Fixing device is used in production of noise check out test set mainboard

Technical Field

The utility model relates to a mainboard production technical field specifically is a fixing device is used in production of noise check out test set mainboard.

Background

The main board is generally a rectangular circuit board, on which the main circuit system forming the computer is installed, and generally includes elements such as BIOS chip, I/O control chip, keys and board control switch interface, indicator lamp plug-in unit, expansion slot, main board and direct current power supply plug-in unit of plug-in card, and on the main board production line, a fixing clamp is needed to clamp the main board.

The invention is disclosed in China: CN208713770U discloses mounting fixture is used in mainboard production, the device is under the cooperation through first fixed block and second fixed block, can carry out the centre gripping to the mainboard and fix, time has been saved, and work efficiency has been improved greatly, however when fixing the mainboard, the region that needs to process is more, and the fixed mode of this device can cover partial mainboard, influence the progress of processing, and then influence the efficiency of processing, be unfavorable for production, need dwindle as far as possible with the area of mainboard contact, guarantee fixed effect simultaneously, for this reason, a fixing device is used in the production of noise detection equipment mainboard is proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device is used in production of noise check out test set mainboard.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for producing a mainboard of noise detection equipment comprises a first plate body, wherein a third plate body is welded on the upper surface of the first plate body, two pulleys are symmetrically and slidably connected to the inner side wall of the third plate body, a fourth plate body is welded on the outer side walls of the two pulleys, a sixth plate body is welded on the upper surface of the fourth plate body, two second fixing blocks are symmetrically welded on the upper surface of the sixth plate body, a cylinder is welded on the upper surfaces of the two second fixing blocks, the outer side wall of the cylinder is slidably connected with a second shell, a fifth plate body is welded on the top of the second shell, a threaded rod is in threaded connection with the inner side wall of the fifth plate body, a rubber pad is bonded at the bottom of the threaded rod, a second rod body is slidably connected with the inner side wall of the cylinder, a spring is sleeved on the outer side wall of the second rod body, and, the cylindrical lateral wall welding has the stopper, the lateral wall of stopper with the inside wall sliding connection who leads to the groove.

Preferably, the upper surface of the first plate body is provided with a second fan, the upper surface of the third plate body is welded with a third shell, an air inlet of the second fan is communicated with the inner side wall of the third shell through a fourth pipe body, and the upper surface of the first plate body is provided with the first fan.

Preferably, the upper surface symmetrical welding of first plate body has two first body of rods, two the welding of one side that the first body of rod is adjacent has the crossbeam, the lower surface welding of crossbeam has first casing, the air intake of first fan pass through the third body with the inside roof intercommunication of first casing, the lateral wall of third body runs through the inside wall of crossbeam.

Preferably, the bottom four corners of the first plate body are symmetrically welded with supporting legs, and the lower surfaces of the supporting legs are in threaded connection with ground feet.

Preferably, four first fixed blocks are welded on the outer side walls of the supporting legs, the outer side walls of the supporting legs are close to the second fan, a first box body is fixedly connected to the inner side walls of the first fixed blocks, and the inner top wall of the first box body is communicated with an air outlet of the second fan through a first pipe body.

Preferably, the inner side wall of the first fixed block, close to the first fan, is fixedly connected with a second box body, and the inner top wall of the second box body is communicated with the air outlet of the first fan through a second pipe body.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device is used in production of noise check out test set mainboard possesses following beneficial effect: this device is when using, place the mainboard machined part on the sixth plate body, rotate the second casing, then place the stopper in leading to the inslot in the second casing, rotate the threaded rod, make the rubber pad extrude the mainboard machined part, it is fixed to extrude the mainboard machined part, when needing to loosen the mainboard machined part, unscrew the threaded rod, then press the second casing downwards, make in the stopper gets into the second casing, the spring promotes the stopper, it is fixed to make the device, area of contact with the device is little, do not influence processing, and it is better to fix the effect.

Drawings

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

fig. 2 is a schematic bottom view of the second housing of the present invention;

fig. 3 is a schematic diagram of the internal structure of the second housing according to the present invention.

In the figure: 1. a first plate body; 2. a pulley; 3. a first pipe body; 5. a first fixed block; 6. a first case; 7. a second case; 8. ground feet; 9. supporting legs; 10. a second tube body; 11. a third plate body; 12. A first fan; 13. a first rod body; 14. a third tube; 15. a first housing; 16. a cross beam; 17. A fourth plate body; 18. a second fan; 19. a second housing; 20. a through groove; 21. a spring; 22. a second rod body; 23. a cylinder; 24. a limiting block; 25. a second fixed block; 26. a threaded rod; 27. a fifth plate body; 28. a rubber pad; 29. a sixth plate body; 30. a third housing; 31. a fourth tube.

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.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: a fixing device for production of a mainboard of noise detection equipment comprises a first plate body 1, wherein a third plate body 11 is welded on the upper surface of the first plate body 1, two pulleys 2 are symmetrically and slidably connected on the inner side wall of the third plate body 11, a fourth plate body 17 is welded on the outer side wall of each pulley 2, a sixth plate body 29 is welded on the upper surface of the fourth plate body 17, two second fixing blocks 25 are symmetrically welded on the upper surface of the sixth plate body 29, cylinders 23 are welded on the upper surfaces of the two second fixing blocks 25, the outer side wall of each cylinder 23 is slidably connected with a second shell 19, a fifth plate body 27 is welded on the top of each second shell 19, a threaded rod 26 is in threaded connection with the inner side wall of each fifth plate body 27, a rubber pad 28 is bonded at the bottom of each threaded rod 26, a second rod body 22 is slidably connected on the inner side wall of each cylinder 23, a spring 21 is sleeved on the outer, the outer side wall of the cylinder 23 is welded with a limiting block 24, and the outer side wall of the limiting block 24 is connected with the inner side wall of the through groove 20 in a sliding manner.

In this embodiment, specifically: the upper surface of the first plate body 1 is provided with a second fan 18, the upper surface of the third plate body 11 is welded with a third shell 30, an air inlet of the second fan 18 is communicated with the inner side wall of the third shell 30 through a fourth pipe body 31, and the upper surface of the first plate body 1 is provided with a first fan 12; the air inlet of the second fan 18 is communicated with the third shell 30, the second fan 18 generates negative pressure and wind power, machining chips on the sixth plate body 29 are sucked and discharged into the first box body 6, and the sixth plate body 29 is cleaned.

In this embodiment, specifically: the upper surface of the first plate body 1 is symmetrically welded with two first rod bodies 13, one side of each of the two first rod bodies 13 adjacent to each other is welded with a cross beam 16, the lower surface of the cross beam 16 is welded with a first shell 15, an air inlet of the first fan 12 is communicated with the top wall of the first shell 15 through a third pipe body 14, and the outer side wall of the third pipe body 14 penetrates through the inner side wall of the cross beam 16; first body of rod 13 supports crossbeam 16, and crossbeam 16 makes things convenient for the installation of first casing 15 fixed, is connected between first fan 12 and third body 14 and the first casing 15, can carry out filtering work in the second box 7 with the waste gas inspiration that processing produced after starting first fan 12.

In this embodiment, specifically: supporting legs 9 are symmetrically welded at four corners of the bottom of the first plate body 1, and lower surfaces of the supporting legs 9 are in threaded connection with ground feet 8; supporting leg 9 plays the effect of raising the height to the device, makes the height of first plate body 1 can be fit for the user to operate, and lower margin 8 plays buffering cushioning effect to supporting leg 9 and this device is whole.

In this embodiment, specifically: the outer side walls of the four supporting legs 9 are welded with first fixing blocks 5, the inner side walls of the first fixing blocks 5 close to the second fan 18 are fixedly connected with a first box body 6, and the inner top wall of the first box body 6 is communicated with an air outlet of the second fan 18 through a first pipe body 3; the second fan 18 discharges the sucked impurities into the first box body 6 through the first pipe body 3, and the first box body 6 stores the impurities, so that the impurities are conveniently cleaned in a unified manner, and the cleanliness of the working environment is kept.

In this embodiment, specifically: the inner side wall of the first fixed block 5 close to the first fan 12 is fixedly connected with a second box body 7, and the inner top wall of the second box body 7 is communicated with an air outlet of the first fan 12 through a second pipe body 10; first fan 12 is in discharging into second box 7 through second body 10 the exhaust gas of inspiration, collects waste gas, prevents to pollute operational environment, and the protection staff's is healthy.

To sum up, the working principle and working process of the fixing device for producing the main board of the noise detection device are that, when in use, the first board body 1 is provided with a switch group for controlling the start and the close of the first fan 12 and the second fan 18, the switch group is connected with an external mains supply and is used for supplying power to the first fan 12 and the second fan 18, a main board workpiece is placed on the sixth board body 29, the second shell 19 is rotated, the limit block 24 is placed in the through groove 20 from the second shell 19, the threaded rod 26 is rotated to enable the rubber pad 28 to extrude the main board workpiece and extrude and fix the main board workpiece, when the main board workpiece needs to be loosened, the threaded rod 26 is unscrewed, then the second shell 19 is pressed downwards to enable the limit block 24 to enter the second shell 19, the spring 21 pushes the limit block 24 to fix the device, the air inlet of the second fan 18 is communicated with the third shell 30, negative pressure and wind-force are made to second fan 18, inhale and discharge the processing piece on the sixth plate body 29 to first box 6 in, clear up sixth plate body 29, first body of rod 13 supports crossbeam 16, crossbeam 16 makes things convenient for the installation of first casing 15 to be fixed, be connected between first fan 12 and third body 14 and the first casing 15, can inhale the waste gas that the processing produced after starting first fan 12 and carry out filter work in second box 7, second fan 18 is in first box 6 with the impurity discharge of inhaling through first body 3, first box 6 is stored impurity, convenient unified clearance, the clean and tidy degree of operational environment keeps, first fan 12 discharges the waste gas of inhaling into second box 7 through second body 10 in, collect waste gas, prevent to pollute operational environment, protection staff's health.

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. The utility model provides a fixing device is used in production of noise check out test set mainboard, includes first plate body (1), its characterized in that: the upper surface welding of first plate body (1) has third plate body (11), the inside wall symmetry sliding connection of third plate body (11) has two pulleys (2), two the lateral wall of pulley (2) all welds fourth plate body (17), the upper surface welding of fourth plate body (17) has sixth plate body (29), the upper surface symmetry welding of sixth plate body (29) has two second fixed blocks (25), and the upper surface of two second fixed blocks (25) all welds cylinder (23), the lateral wall sliding connection of cylinder (23) has second casing (19), the top welding of second casing (19) has fifth plate body (27), the inside wall threaded connection of fifth plate body (27) has threaded rod (26), the bottom of threaded rod (26) bonds and has rubber pad (28), the inside wall sliding connection of cylinder (23) has second body of rod (22), spring (21) has been cup jointed to the lateral wall of the second body of rod (22), logical groove (20) have been seted up to the bottom of second casing (19), the lateral wall welding of cylinder (23) has stopper (24), the lateral wall of stopper (24) with the inside wall sliding connection who leads to groove (20).

2. The fixing device for producing the main board of the noise detection equipment according to claim 1, wherein: the upper surface mounting of first plate body (1) has second fan (18), the last surface welding of third plate body (11) has third casing (30), the air intake of second fan (18) pass through fourth body (31) with the inside wall intercommunication of third casing (30), the upper surface mounting of first plate body (1) has first fan (12).

3. The fixing device for producing the main board of the noise detection equipment according to claim 2, wherein: the welding of the upper surface symmetry of first plate body (1) has two first body of rod (13), two the welding of one side that first body of rod (13) is adjacent has crossbeam (16), the lower surface welding of crossbeam (16) has first casing (15), the air intake of first fan (12) through third body (14) with the inside roof intercommunication of first casing (15), the lateral wall of third body (14) runs through the inside wall of crossbeam (16).

4. The fixing device for producing the main board of the noise detection equipment according to claim 2, wherein: the bottom four corners of the first plate body (1) are symmetrically welded with supporting legs (9), and the lower surfaces of the supporting legs (9) are in threaded connection with ground feet (8).

5. The fixing device for producing the main board of the noise detection equipment according to claim 4, wherein: four first fixed block (5) are all welded to the lateral wall of supporting leg (9), are close to second fan (18) the inside wall fixedly connected with first box (6) of first fixed block (5), the inside roof of first box (6) through first body (3) with the air outlet intercommunication of second fan (18).

6. The fixing device for producing the main board of the noise detection equipment according to claim 5, wherein: the inner side wall of the first fixing block (5) close to the first fan (12) is fixedly connected with a second box body (7), and the inner top wall of the second box body (7) is communicated with an air outlet of the first fan (12) through a second pipe body (10).