CN114950790A

CN114950790A - Brake wheel hub paint spraying apparatus

Info

Publication number: CN114950790A
Application number: CN202210758168.3A
Authority: CN
Inventors: 李足娥; 王小琴; 陆科明
Original assignee: Yingtan Gome Auto Parts Coating Co ltd
Current assignee: Yingtan Gome Auto Parts Coating Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-08-30

Abstract

The invention relates to a paint spraying device, in particular to a paint spraying device for a brake hub. The brake wheel hub paint spraying device is convenient for spraying paint on two sides of a machined part and is more convenient for people to use. A brake hub paint spraying device comprises a base, a vertical frame, a sliding rod, a first spring, a pressing rod, a fixing ring and the like; the base upside is connected with the grudging post, and the upper right portion longitudinal symmetry slidingtype of grudging post is connected with the slide bar, all is connected with first spring between slide bar and the grudging post, is connected with the depression bar between two front and back slide bar upper portions, is connected with solid fixed ring between two front and back slide bar lower parts. Two splint cooperations are fixed the spray gun in the fixed ring, and brake wheel hub is cliied to two arc clamp splice inwardly directed movements, and fixed ring downwardly movement drives the spray gun and moves down, can open automatically when the spray gun moves down and carry out the spraying to spray paint brake wheel hub, simultaneously, because first pivot can drive the arc clamp splice and rotate, and then make the upset of brake wheel hub trade the face, so that carry out the spraying to brake wheel hub another side.

Description

Brake wheel hub paint spraying apparatus

Technical Field

The invention relates to a paint spraying device, in particular to a paint spraying device for a brake hub.

Background

The brake hub is also called brake drum, and is an iron casting, and when the brake is used, the purpose of braking is realized by means of the friction force between the brake pad and the brake hub. For the aesthetic appearance of the vehicle, people carry out painting treatment on the brake hub.

Patent grant publication No. CN 216459582U's patent has announced paint spraying apparatus for automotive machining of steerable spray regime, this paint spraying apparatus is including placing the platform, the supporting leg, the support column, the fixed block, first rotation axis, shelter from cloth, the metal shaping hose, the slider, first guide arm, the movable block, the second rotation axis, the second guide arm, mechanism and third guide arm spray paint, through setting up support column and first guide arm swing joint's structure, the purpose of adjustable guide arm angle has been reached, when the part height that needs to spray paint is less than or is higher than the height that shelters from cloth, only need through rotatory movable block, make first guide arm take place to rotate, after first guide arm height is the same with the part height, will shelter from cloth again and pull out, first guide arm can not take place to interfere with the part in horizontal direction or vertical direction, the metal shaping hose can laminate the part completely. But this paint spraying apparatus can only spray paint to the one side of machined part, and is inconvenient to spray paint to the another side of machined part, and it is comparatively inconvenient to use.

Therefore, the brake hub paint spraying device is convenient for spraying paint on two sides of a machined part and is more convenient for people to use.

Disclosure of Invention

The invention aims to overcome the defects that the existing paint spraying equipment is inconvenient to spray paint on the other side of a machined part and is inconvenient to use, and provides a brake hub paint spraying device which is convenient for spraying paint on the two sides of the machined part and is more convenient for people to use.

The technical implementation scheme of the invention is as follows: the utility model provides a brake wheel hub paint spraying apparatus, which comprises a base, the grudging post, the slide bar, first spring, the depression bar, gu fixed ring, the spray gun, clamping mechanism and fixed establishment, the base upside is connected with the grudging post, the symmetry slidingtype is connected with the slide bar around the upper right portion of grudging post, all be connected with first spring between slide bar and the grudging post, be connected with the depression bar around between two slide bar upper portions, gu be connected with fixed ring around between two slide bar lower parts, gu placed the spray gun in the fixed ring, the spray gun downstream back, the switch of spray gun can contact with the grudging post middle part, the grudging post lower part is equipped with the clamping mechanism who is used for pressing from both sides tight brake wheel hub, gu be equipped with the fixed establishment who is used for pressing from both sides tight spray gun on the fixed ring.

As further preferred scheme, clamping mechanism is including pole setting, first pivot, third spring, arc clamp splice and rotating ring, and the symmetric connection has the pole setting around the lower right part of grudging post, and pole setting upper portion all slides and the rotation type is connected with first pivot, and all sliding connection has the rotating ring in the first pivot, and the rotating ring all is connected with adjacent pole setting rotary type, all is connected with the third spring between the rotating ring and the adjacent pole setting, and first pivot inner all is connected with the arc clamp splice.

As a further preferred scheme, the fixing mechanism comprises a second spring, clamping plates and anti-slip strips, the clamping plates are connected with the front portion and the rear portion of the inner side of the fixing ring in a sliding mode, the second spring is connected between the clamping plates and the fixing ring, and one side, opposite to the clamping plates, of each clamping plate is connected with one row of anti-slip strips.

As a further preferred scheme, the lifting mechanism is used for driving the pressing rod to move up and down, the lifting mechanism comprises a fixed frame, an electric push rod and a first connecting rod, the fixed frame is connected to the upper portion of the left side of the vertical frame, the electric push rod is connected to the middle of the fixed frame, the first connecting rod is connected to the extending end of the electric push rod, and the right portion of the first connecting rod is connected with the pressing rod.

As further preferred scheme, still including being used for making the tilting mechanism of brake wheel hub upset, tilting mechanism is connected with the second connecting rod on the left of the solid fixed ring, second pivot, torsional spring, fixture block and commentaries on classics board, and solid fixed ring is connected with the second connecting rod, and second connecting rod lower part rotary type is connected with the second pivot, is connected with two torsional springs between second pivot and the second connecting rod, is connected with the fixture block in the second pivot, and anterior first pivot outer end is connected with the commentaries on classics board, fixture block downstream and commentaries on classics board contact.

As a further preferred scheme, the paint drying device further comprises an even blowing mechanism for blowing paint evenly, the even blowing mechanism comprises connecting frames, a shell and a fan, the connecting frames are symmetrically connected to the front and the back of the middle of the vertical frame, the shell is connected between the front connecting frame and the back connecting frame, and the fan is connected in the shell.

As a further preferred scheme, the device further comprises a collecting mechanism for collecting the dripping paint, the collecting mechanism comprises a collecting frame, sliding blocks and a handle, the sliding blocks are symmetrically connected to the front and the back of the lower portion of the vertical frame in a sliding mode, the collecting frame is connected between the front sliding block and the back sliding block, and the handle is connected to the right side of the collecting frame.

As a further preferable scheme, the paint can is further included, the paint can is connected to the left upper portion of the vertical frame, and a pipeline of the spray gun is communicated with the paint can.

The invention has the following advantages: 1. two splint cooperations are fixed the spray gun in the fixed ring, and brake wheel hub is cliied to two arc clamp splice inwardly directed movements, and fixed ring downwardly movement drives the spray gun and moves down, can open automatically when the spray gun moves down and carry out the spraying to spray paint brake wheel hub, simultaneously, because first pivot can drive the arc clamp splice and rotate, and then make the upset of brake wheel hub trade the face, so that carry out the spraying to brake wheel hub another side.

2. The electric push rod can drive the fixing ring to move up and down by extension and shortening, and further drive the spray gun to move downwards to spray paint or move upwards to stop spraying.

3. The clamping block is matched with the rotating plate, so that after one surface of the brake hub is coated, the fixed ring can automatically turn over the brake hub when moving upwards.

4. The fan operates and can blow to brake wheel hub department to blow the paint of brake wheel hub surface spraying evenly, improve the spraying effect.

5. In the spraying process, the paint dripping from the brake hub falls into the collecting frame for collection.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the clamping mechanism of the present invention.

Fig. 3 is a schematic perspective view of the fixing mechanism of the present invention.

Fig. 4 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 5 is a schematic perspective view of the turnover mechanism of the present invention.

Fig. 6 is a partial sectional structural schematic view of the turnover mechanism of the present invention.

Fig. 7 is a schematic perspective view of the leveling mechanism of the present invention.

Fig. 8 is a schematic perspective view of the collecting mechanism of the present invention.

Fig. 9 is a schematic sectional view of the collecting mechanism of the present invention.

Number designation in the figures: 1_ base, 2_ stand, 3_ slide bar, 4_ first spring, 5_ press bar, 6_ fixed ring, 7_ spray gun, 8_ clamping mechanism, 81_ vertical bar, 82_ first rotating shaft, 83_ third spring, 84_ arc clamping block, 85_ rotating ring, 9_ fixing mechanism, 91_ second spring, 92_ clamping plate, 93_ anti-slip strip, 10_ lifting mechanism, 101_ fixing frame, 102_ electric push bar, 103_ first connecting bar, 11_ turnover mechanism, 1101_ second connecting bar, 1102_ second rotating shaft, 1103_ torsion spring, 1104_ clamping block, 1105_ rotating plate, 12_ even blowing mechanism, 1201_ connecting frame, 1202_ housing, 1203_ fan, 13_ collecting mechanism, 1301_ collecting frame, 1302_ slide block, 1303_ handle, 14_ paint can.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

A brake hub paint spraying device is shown in figures 1-3 and comprises a base 1, a vertical frame 2, a slide rod 3, a first spring 4, a pressure rod 5, a fixing ring 6, a spray gun 7, a clamping mechanism 8 and a fixing mechanism 9, wherein the vertical frame 2 is installed on the upper side of the base 1, the slide rods 3 are symmetrically connected with the upper right portion of the vertical frame 2 in a front-back sliding mode, the first spring 4 is connected between each slide rod 3 and the vertical frame 2, the pressure rod 5 is welded between the upper portions of the front slide rod 3 and the rear slide rod 3, the fixing ring 6 is connected between the lower portions of the front slide rod 3 and the rear slide rod 3, the spray gun 7 is placed in the fixing ring 6, the spray gun 7 is used for spraying paint to a brake hub, and after the spray gun 7 moves downwards, the switch of spray gun 7 can contact with the middle part of grudging post 2, and grudging post 2 lower part is equipped with clamping mechanism 8, and clamping mechanism 8 can press from both sides tight brake wheel hub, is equipped with fixed establishment 9 on the solid fixed ring 6, and fixed establishment 9 can press from both sides tight spray gun 7.

As shown in figure 1, the paint can 14 is further included, the paint can 14 is bolted to the upper left part of the vertical frame 2, and the pipeline of the spray gun 7 is communicated with the paint can 14.

When the device is used, a worker fixes a brake hub needing paint spraying on a clamping mechanism 8, then the worker pushes a pressure rod 5 to move downwards, the pressure rod 5 moves downwards to drive a slide rod 3 to slide downwards, a first spring 4 deforms, the slide rod 3 slides downwards to drive a fixing ring 6 to move downwards, the fixing ring 6 moves downwards to drive a spray gun 7 to move downwards through a fixing mechanism 9, after the spray gun 7 moves downwards, a switch of the spray gun 7 is in contact with the middle of a vertical frame 2 to further open the spray gun 7, the spray gun 7 sprays paint on the brake hub along with the spray gun 7, a paint tank 14 can supply the paint for the spray gun 7, after the spraying is finished, the pressure rod 5 is loosened, under the reset effect of the first spring 4, the slide rod 3 slides upwards to drive the pressure rod 5 to move upwards, the slide rod 3 slides upwards to drive the fixing ring 6 to move upwards to reset, the fixing ring 6 moves upwards to drive the spray gun 7 to move upwards through the fixing mechanism 9, the spray gun 7 is upwards and then the switch is separated from the middle part of the vertical frame 2, and the spray gun 7 is closed to stop spraying.

As shown in fig. 1 and fig. 2, the clamping mechanism 8 includes an upright rod 81, a first rotating shaft 82, a third spring 83, an arc-shaped clamping block 84 and a rotating ring 85, the upright rods 81 are symmetrically welded to the front and the back of the right lower portion of the upright frame 2, the upper portion of each upright rod 81 is connected with the first rotating shaft 82 in a sliding and rotating manner, the first rotating shaft 82 is connected with the rotating ring 85 in a sliding manner, the rotating rings 85 are connected with the adjacent upright rods 81 in a rotating manner, the third springs 83 are connected between the rotating rings 85 and the adjacent upright rods 81, the inner ends of the first rotating shafts 82 are connected with the arc-shaped clamping blocks 84, and the arc-shaped clamping blocks 84 are used for clamping the brake hub.

When the device is used, a worker pulls the first rotating shaft 82 to slide outwards on the upright rod 81, the arc-shaped clamping blocks 84 move outwards and expand, the third spring 83 deforms, after the arc-shaped clamping blocks 84 move outwards and expand, the operator places the brake hub to be painted between the two arc-shaped clamping blocks 84, then the operator releases the arc-shaped clamping blocks 84, under the action of the reset of the third spring 83, the first rotating shaft 82 drives the arc-shaped clamping blocks 84 to move towards each other to clamp the brake hub, when the painting on one side of the brake hub is finished, the worker controls the spray gun 7 to move upwards to stop painting, then the staff rotates first pivot 82, and first pivot 82 rotates and drives swivel ring 85 and rotate on pole setting 81, and first pivot 82 rotates and drives arc clamp splice 84 and rotate, and arc clamp splice 84 rotates and can drive the upset of brake wheel hub and trade the face, conveniently sprays paint to the opposite side.

As shown in fig. 1 and 3, the fixing mechanism 9 includes a second spring 91, a clamping plate 92 and anti-slip strips 93, the clamping plate 92 is slidably connected to the front and rear portions of the fixing ring 6, the clamping plate 92 is used for fixing the spray gun 7, the second spring 91 is connected between the clamping plate 92 and the fixing ring 6, and the clamping plate 92 is connected to five anti-slip strips 93 on one side opposite to each other.

When using the device, the staff promotes splint 92 and outwards slides at solid fixed ring 6, and deformation takes place for second spring 91, and splint 92 outwards slides and opens the back, and the staff inserts solid fixed ring 6 with spray gun 7 for spray gun 7 is located between two splint 92, puts the back, and the staff loosens splint 92, and under the effect that second spring 91 resets, splint 92 is inwards slided thereupon and is pressed from both sides tight spray gun 7, under the effect of antislip strip 93, can make splint 92 press from both sides more firmly.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 4, the lifting device 10 is further included, the lifting device 10 can drive the pressing rod 5 to move up and down, the lifting device 10 includes a fixing frame 101, an electric push rod 102 and a first connecting rod 103, the fixing frame 101 is installed on the upper portion of the left side of the vertical frame 2 through a bolt, the electric push rod 102 is connected to the middle of the fixing frame 101, the first connecting rod 103 is welded to the extending end of the electric push rod 102, and the right portion of the first connecting rod 103 is connected to the pressing rod 5.

When the device is used, the electric push rod 102 is shortened to drive the first connecting rod 103 to move downwards, the first connecting rod 103 moves downwards to drive the pressing rod 5 to move downwards, and then the spray gun 7 moves downwards to perform spraying, after the spraying is completed, a worker controls the electric push rod 102 to extend, the electric push rod 102 extends to drive the first connecting rod 103 to move upwards, the first connecting rod 103 moves upwards to drive the pressing rod 5 to move upwards, and then the spray gun 7 moves upwards to stop spraying.

As shown in fig. 1, 5 and 6, the brake hub turnover mechanism further comprises a turnover mechanism 11, the turnover mechanism 11 can turn over the brake hub, the turnover mechanism 11 comprises a second connecting rod 1101, a second rotating shaft 1102, a torsion spring 1103, a clamping block 1104 and a rotating plate 1105, the second connecting rod 1101 is welded on the left side of the fixing ring 6, the second rotating shaft 1102 is rotatably connected to the lower portion of the second connecting rod 1101, two torsion springs 1103 are connected between the second rotating shaft 1102 and the second connecting rod 1101, the clamping block 1104 is welded on the second rotating shaft 1102, the lower side of the clamping block 1104 is obliquely arranged, the rotating plate 1105 is clamped at the outer end of the front first rotating shaft 82, and the clamping block 1104 moves downward to contact with the rotating plate 1105.

When the device is used, the fixing ring 6 moves downwards to drive the clamping block 1104 to move downwards through the second connecting rod 1101, the clamping block 1104 can be extruded by the rotating plate 1105 to rotate upwards while moving downwards, the clamping block 1104 rotates upwards to drive the second rotating shaft 1102 to rotate, the torsion spring 1103 deforms, when the clamping block 1104 moves downwards to be separated from the rotating plate 1105, under the action of the reset of the torsion spring 1103, the second rotation shaft 1102 drives the latch 1104 to rotate downward and reset, at this time, the latch 1104 is located below the rotation plate 1105, after the spraying on one side of the brake hub is finished, the fixing ring 6 moves upwards to drive the clamping block 1104 to move upwards through the second connecting rod 1101, the clamping block 1104 hooks the rotating plate 1105 when moving upwards, thereby driving the rotating plate 1105 to turn over, the rotating plate 1105 turns over to drive the first rotating shaft 82 to rotate, and then make the upset of brake wheel hub trade the face, so, can carry out the turn-over to brake wheel hub when solid fixed ring 6 rebound automatically.

As shown in fig. 1 and 7, the paint leveling device further comprises a leveling mechanism 12, the leveling mechanism 12 can level paint, the leveling mechanism 12 comprises connecting frames 1201, a shell 1202 and a fan 1203, the connecting frames 1201 are symmetrically welded in the middle of the vertical frame 2 in the front and back direction, the shell 1202 is connected between the front and back connecting frames 1201, and the fan 1203 is installed in the shell 1202.

When using the device, the staff starts fan 1203, and fan 1203 function can be bloied brake wheel hub department to blow the paint of brake wheel hub surface coating evenly, improve the spraying effect, use when this device and accomplish the back, the staff closes fan 1203.

As shown in fig. 1, 8 and 9, the paint collecting device further comprises a collecting mechanism 13, the collecting mechanism 13 can collect the dripping paint, the collecting mechanism 13 comprises a collecting frame 1301, sliders 1302 and handles 1303, the sliders 1302 are connected to the lower portion of the stand 2 in a front-back symmetrical sliding mode, the collecting frame 1301 is welded between the front slider 1302 and the rear slider 1302, and the handles 1303 are mounted on the right side of the collecting frame 1301 through bolts.

When using the device, in the spraying process, the paint that drips on the brake wheel hub can fall into collection frame 1301 and collect, when the paint in collection frame 1301 needs to be cleared up, the staff moves right through handle 1303 pulling collection frame 1301, collection frame 1301 moves right and drives slider 1302 and slide right, collection frame 1301 moves right and stretches out the back, makes things convenient for the staff to clear up paint, and after the clearance was accomplished, the staff moved left through handle 1303 and moves collection frame 1301 and resets.

The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.

Claims

1. The utility model provides a brake wheel hub paint spraying apparatus, including base (1), grudging post (2), slide bar (3), first spring (4), depression bar (5), solid fixed ring (6) and spray gun (7), base (1) upside is connected with grudging post (2), the symmetry slidingtype is connected with slide bar (3) around grudging post (2) upper right portion, all be connected with first spring (4) between slide bar (3) and grudging post (2), be connected with depression bar (5) between two slide bar (3) upper portions around, be connected with solid fixed ring (6) between two front and back slide bar (3) lower parts, spray gun (7) have been placed in solid fixed ring (6), spray gun (7) downstream back, the switch of spray gun (7) can with grudging post (2) middle part contact, characterized by: the device is characterized by further comprising a clamping mechanism (8) and a fixing mechanism (9), wherein the clamping mechanism (8) used for clamping the brake hub is arranged on the lower portion of the vertical frame (2), and the fixing mechanism (9) used for clamping the spray gun (7) is arranged on the fixing ring (6).

2. The brake hub painting apparatus of claim 1, wherein: clamping mechanism (8) are including pole setting (81), first pivot (82), third spring (83), arc clamp splice (84) and rotating ring (85), symmetrical connection has pole setting (81) around grudging post (2) right side lower part, pole setting (81) upper portion all slides and the rotation type is connected with first pivot (82), equal sliding connection has rotating ring (85) on first pivot (82), rotating ring (85) all is connected with adjacent pole setting (81) rotary type, all be connected with third spring (83) between rotating ring (85) all and adjacent pole setting (81), first pivot (82) the inner all is connected with arc clamp splice (84).

3. The brake hub painting apparatus of claim 2, wherein: the fixing mechanism (9) comprises a second spring (91), a clamping plate (92) and anti-slip strips (93), the front portion and the rear portion of the fixing ring (6) are connected with the clamping plate (92) in a sliding mode, the second spring (91) is connected between the clamping plate (92) and the fixing ring (6), and one side, opposite to the clamping plate (92), of the clamping plate (92) is connected with one row of anti-slip strips (93).

4. A brake hub painting apparatus according to claim 3, wherein: still including being used for driving elevating system (10) that depression bar (5) reciprocated, elevating system (10) are connected with mount (101) including mount (101), electric putter (102) and head rod (103) on the left of grudging post (2), mount (101) middle part is connected with electric putter (102), the extension end of electric putter (102) is connected with head rod (103), head rod (103) right part is connected with depression bar (5).

5. The brake hub painting apparatus of claim 4, wherein: still including tilting mechanism (11) that is used for making brake wheel hub upset, tilting mechanism (11) are including second connecting rod (1101), second pivot (1102), torsional spring (1103), fixture block (1104) and commentaries on classics board (1105), solid fixed ring (6) left side is connected with second connecting rod (1101), second connecting rod (1101) lower part rotary type is connected with second pivot (1102), be connected with two torsional springs (1103) between second pivot (1102) and second connecting rod (1101), be connected with fixture block (1104) on second pivot (1102), anterior first pivot (82) outer end is connected with commentaries on classics board (1105), fixture block (1104) move down and commentaries on classics board (1105) contact.

6. The brake hub painting apparatus of claim 5, wherein: the paint drying and leveling device is characterized by further comprising a leveling mechanism (12) for uniformly blowing paint, wherein the leveling mechanism (12) comprises a connecting frame (1201), a shell (1202) and a fan (1203), the connecting frame (1201) is symmetrically connected to the front and the back of the middle of the vertical frame (2), the shell (1202) is connected between the front connecting frame and the back connecting frame (1201), and the fan (1203) is connected into the shell (1202).

7. The brake hub painting apparatus of claim 6, wherein: the novel vertical stand is characterized by further comprising a collecting mechanism (13) used for collecting the dripping paint, wherein the collecting mechanism (13) comprises a collecting frame (1301), sliding blocks (1302) and handles (1303), the sliding blocks (1302) are symmetrically connected to the front and the back of the lower portion of the vertical stand (2) in a sliding mode, the collecting frame (1301) is connected between the two sliding blocks (1302) in the front and the back, and the handles (1303) are connected to the right side of the collecting frame (1301).

8. The brake hub painting apparatus of claim 7, wherein: the paint spraying device is characterized by further comprising a paint tank (14), the upper left portion of the vertical frame (2) is connected with the paint tank (14), and a pipeline of the spray gun (7) is communicated with the paint tank (14).