CN214132347U

CN214132347U - Automobile wheel hub sprays paint and uses mechanical clamping device

Info

Publication number: CN214132347U
Application number: CN202022949699.XU
Authority: CN
Inventors: 罗锦荣; 陆维
Original assignee: LIUHE LIGHT ALLOY (KUNSHAN) CO Ltd
Current assignee: LIUHE LIGHT ALLOY (KUNSHAN) CO Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-09-07
Anticipated expiration: 2030-12-08

Abstract

The utility model belongs to the field of automobile hub processing, in particular to a mechanical clamping device for spraying paint on an automobile hub, which aims at the problems that the prior clamping device is complex to operate and is inconvenient to clamp hubs with different diameters, thereby reducing the using effect, and the proposal is provided, which comprises a base, wherein the top of the base is fixedly connected with a fixing frame, the inner wall at the top of the fixing frame is provided with paint spraying equipment, one side of the inner wall of the fixing frame is rotatably connected with a threaded shaft, one end of the threaded shaft extends to the outer side of the fixing frame and is fixedly connected with a knob, two sections of opposite threads are symmetrically arranged on the threaded shaft, the utility model has reasonable structure, two arc-shaped clamping plates can be mutually close by rotating the threaded shaft, thereby clamping and fixing the hub main body, the operation is convenient, the clamping is stable, the use is convenient, and the harmful gas generated by the first paint spraying can be purified, the environmental protection is improved.

Description

Automobile wheel hub sprays paint and uses mechanical clamping device

Technical Field

The utility model relates to an automobile wheel hub processing technology field especially relates to an automobile wheel hub sprays paint and uses mechanical clamping device.

Background

People are pursuing the beautiful and fashionable appearance of an automobile, and the aluminum alloy wheel hub of the automobile is produced, wherein the high strength, the light weight, the flexible and thin spoke and the beautiful coating of the aluminum alloy wheel hub increase the aesthetic feeling of the integral structure and the appearance of the automobile, the grade is improved, but the wheel hub can not be injured when running at high speed on the ground, so the paint spraying work can be carried out on the surface of the wheel hub, when the automobile wheel hub is painted, in order to prevent the wheel hub from displacing, the wheel hub needs to be clamped and fixed.

The existing clamping device is complex in operation, and is not convenient for clamping hubs with different diameters, so that the using effect is reduced, and the mechanical clamping device for spraying paint on the automobile hub is provided for solving the problem provided by the scheme.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current clamping device operation complicacy among the prior art, and be not convenient for carry out the centre gripping to the wheel hub of different diameters, reduced the shortcoming of result of use, and the automobile wheel hub that proposes sprays paint and uses mechanical clamping device.

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

a mechanical clamping device for automobile hub paint spraying comprises a base, wherein a fixed frame is fixedly connected to the top of the base, paint spraying equipment is arranged on the inner wall of the top of the fixed frame, a threaded shaft is rotatably connected to the inner wall of one side of the fixed frame, one end of the threaded shaft extends to the outer side of the fixed frame and is fixedly connected with a knob, two sections of opposite threads are symmetrically arranged on the threaded shaft, threaded plates are in threaded connection with the two sections of opposite threads, a placing plate is fixedly connected to the inside of the fixed frame, the tops of the two threaded plates extend to the upper part of the top of the placing plate, connecting columns are fixedly connected to the sides, close to each other, of the two threaded plates, arc-shaped clamping plates are fixedly connected to the ends, close to each other, of the two connecting columns, a purifying assembly is arranged on the fixed frame, the two arc-shaped clamping plates can be close to each other by rotating the threaded shaft, and further clamping and fixing a hub main body, the operation is convenient, and the centre gripping is firm, convenient to use, and the harmful gas that can spray paint the production the second simultaneously purifies, has improved the feature of environmental protection.

Preferably, the purification assembly comprises a purification box fixedly connected to the top of the fixing frame, a box door is arranged on the purification box, an active carbon air-permeable plate is arranged in the purification box, an exhaust pipe is arranged on one side of the purification box, a support plate is fixedly connected to one side of the paint spraying equipment, an air suction pump is fixedly connected to the top of the support plate, the output end of the air suction pump extends into the purification box and is fixedly connected with the bottom of the purification box in a sealing manner, an air suction pipe is fixedly connected to the input end of the air suction pump in a sealing manner, one end of the air suction pipe extends to the lower portion of the bottom of the support plate and is fixedly connected with an air suction cover in a sealing manner, the air suction pump can enable the air suction pipe and the air suction cover to generate suction force, the air suction cover can increase the air suction area and absorb paint gas generated during paint spraying and is transmitted into the purification box through the output end, and the active carbon air-permeable plate can adsorb and purify harmful substances in the paint, the purified gas can be discharged through the exhaust pipe, so that the paint can be prevented from sputtering and scattering in the air to cause damage to workers.

Preferably, two sliding grooves are symmetrically formed in the top of the base, the bottoms of the two threaded plates respectively extend into the two sliding grooves and are respectively in sliding connection with the inner walls of the bottoms of the two sliding grooves, and the sliding grooves can enable the threaded plates to move smoothly.

Preferably, the outside fixedly connected with fixed plate of mount, fixed plate are equipped with the screw hole, and screw hole female connection has spacing axle, the top fixedly connected with handle of spacing axle, the bottom of spacing axle is rotated and is connected with the connecting plate, the spacing post of bottom fixedly connected with of connecting plate, the epaxial fixed cover of screw thread is equipped with spacing carousel, a plurality of spacing holes have been seted up to the outside face ring shape of spacing carousel, spacing post and spacing hole looks adaptation through the spacing axle of down-turning, can make spacing post clamp with corresponding spacing hole, can carry on spacingly to the screw thread like this for the screw thread can not rotate at will, has improved the steadiness to hub main part centre gripping.

Preferably, the limiting groove is formed in the outer side of the fixing frame, one side of the connecting plate extends into the limiting groove and is in sliding connection with the inner wall of one side of the limiting groove, the limiting groove enables the connecting plate to move smoothly, and position displacement deviation cannot occur.

The utility model discloses in, an automobile wheel hub sprays paint and uses mechanical clamping device, owing to set up the screw shaft, rotation through the screw shaft can make two screwed plates be close to each other, two screwed plates can make two spliced poles drive two arc-shaped clamping plates and be close to each other, and then can carry out the centre gripping with the wheel hub main part and fix, then spacing axle rotates downwards, spacing axle can make the connecting plate move down, thereby can make corresponding spacing hole clamp on spacing post and the spacing carousel, can carry on spacingly to the screw shaft like this, make to wheel hub main part centre gripping more firm, convenient operation, the centre gripping is firm, and convenient use.

Owing to set up aspirator pump and purifying box, the dust absorption pump can make breathing pipe and suction cover produce suction, because the suction cover is loudspeaker form, can increase the area of breathing in, the suction cover can absorb the paint gas that produces when spraying paint, transmit to the purifying box in through the output, the active carbon ventilation board can adsorb the purification with the harmful substance in the paint, the gas after the purification can be through the blast pipe discharge, can avoid like this that paint sputtering is wafted and is caused the harm to the staff in the air.

The utility model discloses rational in infrastructure, can make two arc grip blocks be close to each other through rotating the threaded shaft, and then can carry out the centre gripping with the wheel hub main part and fix, the operation is convenient, and the centre gripping is firm, convenient to use, and the harmful gas that can spray paint the production simultaneously can purify, has improved the feature of environmental protection.

Drawings

Fig. 1 is a schematic structural view of a mechanical clamping device for painting an automobile hub according to the present invention in a front view;

FIG. 2 is a schematic view of a cross-sectional structure of a purifying box of the mechanical clamping device for painting automobile wheel hubs of the present invention;

fig. 3 is a schematic view of a local three-dimensional structure of a mechanical clamping device for painting an automobile hub according to the present invention;

fig. 4 is the utility model provides a car wheel hub sprays paint with mechanical clamping device's a part enlarged structure schematic diagram.

In the figure: the device comprises a base 1, a fixing frame 2, a paint spraying device 3, a threaded shaft 4, a threaded plate 5, a placing plate 6, a connecting column 7, an arc-shaped clamping plate 8, a purifying box 9, an air suction pump 10, an active carbon ventilating plate 11, a limiting rotary table 12, a limiting shaft 13, a connecting plate 14, a limiting column 15, a sliding groove 16 and a limiting groove 17.

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.

Example one

Referring to fig. 1-4, a mechanical clamping device for automobile wheel hub paint spraying comprises a base 1, a fixed frame 2 is fixedly connected to the top of the base 1, a paint spraying device 3 is arranged on the inner wall of the top of the fixed frame 2, a threaded shaft 4 is rotatably connected to the inner wall of one side of the fixed frame 2, one end of the threaded shaft 4 extends to the outer side of the fixed frame 2 and is fixedly connected with a knob, two sections of opposite threads are symmetrically arranged on the threaded shaft 4, threaded plates 5 are respectively and threadedly connected to the two sections of opposite threads, a placing plate 6 is fixedly connected to the inside of the fixed frame 2, the tops of the two threaded plates 5 extend to the top of the placing plate 6, connecting columns 7 are respectively and fixedly connected to the sides of the two threaded plates 5, arc-shaped clamping plates 8 are respectively and fixedly connected to the ends of the two connecting columns 7 which are close to each other, a purification assembly is arranged on the fixed frame 2, the two arc-shaped clamping plates 8 can be close to each other by rotating the threaded shaft 4, further, the hub main body can be clamped and fixed, the operation is convenient, the clamping is stable and convenient to use, meanwhile, harmful gas generated by spray painting can be purified for the first time, the environmental protection is improved, due to the arrangement of the threaded shaft 4, the two threaded plates 5 can be close to each other through the rotation of the threaded shaft 4, the two threaded plates 5 can enable the two connecting columns 7 to drive the two arc-shaped clamping plates 8 to be close to each other, further, the hub main body can be clamped and fixed, then the limiting shaft 13 is rotated downwards, the connecting plate 14 can be moved downwards through the limiting shaft 13, so that the limiting column 15 can be clamped with the corresponding limiting hole on the limiting rotary disc 12, the threaded shaft 4 can be limited, the hub main body can be clamped more stably, the operation is convenient, the clamping is stable and convenient to use, due to the arrangement of the air suction pump 10 and the purification box 9, the dust suction pump 10 can enable the air suction pipe and the air suction cover to generate suction force, because the cover of breathing in is loudspeaker form, can increase the area of breathing in, the cover of breathing in can absorb the paint gas that produces when spraying paint, transmit to the purifying box 9 in through the output, the harmful substance in the paint can be adsorbed and purified to active carbon gas permeable plate 11, and the gas after the purification can discharge through the blast pipe, can avoid like this that paint sputtering is wafted and is led to the fact the harm to the staff in the air, the utility model discloses rational in infrastructure, can make two arc grip blocks 8 be close to each other through rotating threaded shaft 4, and then can carry out the centre gripping with the wheel hub main part and fix, the operation is convenient, and the centre gripping is firm, convenient to use can purify the harmful gas that produces the spraying paint the second time simultaneously, has improved the feature of environmental protection.

Example two

In the utility model, the purification component comprises a purification box 9 fixedly connected with the top of a fixed frame 2, a box door is arranged on the purification box 9, an active carbon air permeable plate 11 is arranged in the purification box 9, an exhaust pipe is arranged on one side of the purification box 9, a support plate is fixedly connected with one side of the paint spraying equipment 3, a suction pump 10 is fixedly connected with the top of the support plate, the output end of the suction pump 10 extends into the purification box 9 and is fixedly connected with the bottom of the purification box 9 in a sealing way, the input end of the suction pump 10 is fixedly connected with a suction pipe in a sealing way, one end of the suction pipe extends to the bottom of the support plate and is fixedly connected with a suction cover in a sealing way, the suction pump 10 can enable the suction pipe and the suction cover to generate suction force, the suction area can be increased because the suction cover is in a horn shape, the suction cover can absorb paint gas generated during paint spraying, the paint gas is transmitted into the purification box 9 through the output end, the active carbon air permeable plate 11 can absorb and purify harmful substances in the paint, the purified gas can be discharged through the exhaust pipe, so that the paint can be prevented from sputtering and scattering in the air to cause damage to workers.

The utility model discloses in, two spouts 16 have been seted up to base 1's top symmetry, the bottom of two screw plates 5 respectively extend to in two spouts 16 and respectively with two spouts 16's bottom inner wall sliding connection, spout 16 can make screw plate 5 remove more smoothly.

The utility model discloses in, the outside fixedly connected with fixed plate of mount 2, the fixed plate is equipped with the screw hole, screw hole female connection has spacing axle 13, the top fixedly connected with handle of spacing axle 13, the bottom of spacing axle 13 is rotated and is connected with connecting plate 14, the spacing post of bottom fixedly connected with 15 of connecting plate 14, fixed cover is equipped with spacing carousel 12 on the screw shaft 4, a plurality of spacing holes have been seted up to the outside face ring shape of spacing carousel 12, spacing post 15 and spacing hole looks adaptation, through rotating spacing axle 13 downwards, can make spacing post 15 clamp with corresponding spacing hole mutually, can carry on spacingly to screw shaft 4 like this, make screw shaft 4 can not rotate at will, the steadiness to hub main part centre gripping has been improved.

The utility model discloses in, spacing groove 17 has been seted up in the outside of mount 2, one side of connecting plate 14 extend to in spacing groove 17 and with one side inner wall sliding connection of spacing groove 17, spacing groove 17 can make connecting plate 14 remove more smoothly, can not take place the displacement skew.

In the utility model, firstly, the hub main body is placed on the placing plate 6 and positioned between the two arc-shaped clamping plates 8, then the threaded shaft 4 is rotated, the threaded shaft 4 can enable the two threaded plates 5 to be close to each other, the two threaded plates 5 can enable the two connecting columns 7 to drive the two arc-shaped clamping plates 8 to be close to each other, further, the hub main body can be clamped and fixed, then the limiting shaft 13 is rotated downwards, the limiting shaft 13 can enable the connecting plate 14 to move downwards, so that the limiting column 15 can be clamped with the corresponding limiting holes on the limiting turntable 12, the threaded shaft 4 can be limited, the hub main body can be clamped more stably, then the hub main body is sprayed with paint through the paint spraying equipment 3, in the paint spraying process, the suction pump 10 can be started, the suction pipe and the suction cover can generate suction force, because the suction cover is horn-shaped, the suction area can be increased, the cover of breathing in can absorb the paint gas that produces when spraying paint, transmits to the purifying box 9 in through the output, and the ventilative board of active carbon 11 can adsorb the harmful substance in the paint and purify, and the gas after the purification can discharge through the blast pipe, can avoid like this that the paint sputtering is wafted and is caused the harm to the staff in the air.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mechanical clamping device for automobile wheel hub paint spraying comprises a base (1) and is characterized in that a fixing frame (2) is fixedly connected to the top of the base (1), paint spraying equipment (3) is arranged on the inner wall of the top of the fixing frame (2), a threaded shaft (4) is rotatably connected to the inner wall of one side of the fixing frame (2), one end of the threaded shaft (4) extends to the outer side of the fixing frame (2) and is fixedly connected with a knob, two sections of opposite threads are symmetrically arranged on the threaded shaft (4), threaded plates (5) are in threaded connection with the two sections of opposite threads, a placing plate (6) is fixedly connected to the fixing frame (2), the tops of the two threaded plates (5) extend to the upper portion of the top of the placing plate (6), connecting columns (7) are fixedly connected to the sides, close to each other, and arc-shaped clamping plates (8) are fixedly connected to the ends, close to each other, of the two connecting columns (7), the fixed frame (2) is provided with a purification component.

2. The mechanical clamping device for automobile hub paint spraying according to claim 1, wherein the purification assembly comprises a purification box (9) fixedly connected to the top of the fixing frame (2), a box door is arranged on the purification box (9), an activated carbon ventilation plate (11) is arranged in the purification box (9), an exhaust pipe is arranged on one side of the purification box (9), a support plate is fixedly connected to one side of the paint spraying equipment (3), an air suction pump (10) is fixedly connected to the top of the support plate, the output end of the air suction pump (10) extends into the purification box (9) and is fixedly connected with the bottom of the purification box (9) in a sealing manner, an air suction pipe is fixedly connected to the input end of the air suction pump (10) in a sealing manner, and one end of the air suction pipe extends to the bottom of the support plate and is fixedly connected with an air suction hood in a sealing manner.

3. The mechanical clamping device for automobile hub painting according to claim 1, wherein the top of the base (1) is symmetrically provided with two sliding grooves (16), and the bottoms of the two thread plates (5) extend into the two sliding grooves (16) respectively and are connected with the inner walls of the bottoms of the two sliding grooves (16) in a sliding manner respectively.

4. The mechanical clamping device for automobile wheel hub paint spraying according to claim 1, characterized in that a fixing plate is fixedly connected to the outer side of the fixing frame (2), the fixing plate is provided with a threaded hole, a limiting shaft (13) is connected to the threaded hole in an internal thread manner, a handle is fixedly connected to the top end of the limiting shaft (13), a connecting plate (14) is rotatably connected to the bottom end of the limiting shaft (13), a limiting column (15) is fixedly connected to the bottom of the connecting plate (14), a limiting rotary disc (12) is fixedly sleeved on the threaded shaft (4), a plurality of limiting holes are annularly formed in the outer side face of the limiting rotary disc (12), and the limiting column (15) is matched with the limiting holes.

5. The mechanical clamping device for automobile hub painting according to claim 4, wherein a limiting groove (17) is formed in the outer side of the fixing frame (2), and one side of the connecting plate (14) extends into the limiting groove (17) and is in sliding connection with the inner wall of one side of the limiting groove (17).