CN210935568U - Paint spraying tool for tubular metal parts - Google Patents
Paint spraying tool for tubular metal parts Download PDFInfo
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- CN210935568U CN210935568U CN201921878780.4U CN201921878780U CN210935568U CN 210935568 U CN210935568 U CN 210935568U CN 201921878780 U CN201921878780 U CN 201921878780U CN 210935568 U CN210935568 U CN 210935568U
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Abstract
A paint spraying tool for tubular metal parts comprises a workbench and a vertical wall vertical to the workbench, wherein the vertical wall is provided with a row of outer spray heads, a row of air spray heads and a row of inner spray heads, and the outer spray heads, the air spray heads and the inner spray heads in the same row are vertically aligned; the outer spray head comprises a shell and an inner spray barrel which are sleeved, the inner diameter of the inner spray barrel is larger than the outer diameter of the part, the inner spray head is a thin tube with the outer diameter smaller than the inner diameter of the part, and a plurality of spray holes are formed in the side walls of the inner spray barrel and the inner spray head; the horizontal slidable mounting of workstation top surface has the base, and the vertical slidable mounting of base has the grip block that is used for the fixed part, and one row of telescopic link is installed to the grip block, and the telescopic link below is provided with the arc microscope carrier with one heart, and each telescopic link corresponds with each outer shower nozzle. The paint spraying of the outer wall and the inner wall of the part can be finished at the same station, and the inner wall and the outer wall of the tubular part are uniformly sprayed.
Description
Technical Field
The utility model relates to an accurate metal part paint spraying apparatus technical field, concretely relates to tubulose metal part frock of spraying paint.
Background
Tubular is a common form of parts, such as automotive parts, sensing parts, electrical heating elements, etc., and many parts are designed to be tubular. For some precision metal parts of smaller dimensions, the painting operation needs to be particularly delicate to avoid dead zones or overspray. According to the existing spraying device, the inner wall and the outer wall of a pipe fitting are mostly finished by two devices, a large amount of time is needed for conveying, loading and unloading parts, and the efficiency is low. For parts with smaller inner diameters, the inner walls are difficult to be uniformly sprayed by adopting a spraying and sweeping mode, so that the existing spray head needs to be improved so as to conveniently spray paint on the inner walls of the pipe fittings.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a tubulose metal part frock of spraying paint can accomplish part outer wall and inner wall at same station and spray paint, and tubulose part inner wall and outer wall all spray evenly moreover.
In order to solve the technical problem, the utility model discloses a following scheme:
a paint spraying tool for tubular metal parts comprises a workbench and a vertical wall vertical to the workbench, wherein the vertical wall is provided with a row of outer spray heads, a row of air spray heads and a row of inner spray heads, and the outer spray heads, the air spray heads and the inner spray heads in the same row are vertically aligned;
the outer spray head comprises a shell and an inner spray barrel which are sleeved, the inner diameter of the inner spray barrel is larger than the outer diameter of the part, the inner spray head is a thin tube with the outer diameter smaller than the inner diameter of the part, and a plurality of spray holes are formed in the side walls of the inner spray barrel and the inner spray head;
the top surface of the workbench is transversely provided with a base in a sliding manner, the base is vertically provided with a clamping plate for fixing parts in a sliding manner, the clamping plate is provided with a row of telescopic rods, an arc-shaped carrying platform is concentrically arranged below the telescopic rods, and each telescopic rod corresponds to each outer spray head.
Furthermore, a pushing cylinder is installed on the workbench, and a piston rod of the pushing cylinder is horizontally connected with the side wall of the base; the workbench is provided with two limiting seats at intervals, and the base straddles the limiting seats. The base is vertically provided with a pair of screw rods, and the clamping plate is arranged on the screw rods in a penetrating mode.
Furthermore, a clamping plate is rotatably arranged at the front end of the telescopic rod through a pin shaft, and the clamping plate is perpendicular to the telescopic rod after rotating; the cardboard is seted up jaggedly, its breach card is in the part wall after the cardboard rotates.
Furthermore, the vertical wall is provided with three rows of through mounting sleeves, and the outer spray head, the air spray head and the inner spray head are detachably mounted on the vertical wall through the mounting sleeves. The outer nozzle, the air nozzle and the inner nozzle are fixed on the mounting sleeve in a threaded manner.
Furthermore, an inner spray cylinder of the outer spray head is detachably sleeved in the shell.
The utility model discloses beneficial effect who has:
1. a plurality of spray heads are arranged to spray paint on parts in batches; the shower nozzle sets up to three types, and shower nozzle in one row of outer shower nozzle, one row of air shower nozzle, one row at first sprays paint to the part outer wall, sweeps the dry back tentatively through air shower nozzle, sprays paint to the part inner wall again, and tubular metal part inner wall and outer wall can be accomplished to this frock sprays paint in proper order.
2. The outer spray head is set in a form that the outer spray head is sleeved with the inner spray barrel, the part is inserted into the inner spray barrel, the coating is circumferentially sprayed out of the inner spray barrel and surrounds the outer wall of the part, the paint spraying is more uniform, the spraying dead zone is avoided, and the inner spray barrel can be detached and cleaned; the inner spray nozzle is also provided with spray holes on the side wall and inserted into the part pipe, so that the inner wall of the part is uniformly sprayed with paint.
3. The part passes through telescopic link and arc microscope carrier loading, and the part is directly worn to hang on the telescopic link, avoids the clamping part can not spray paint, and the outer wall paint spraying completion after shorten the telescopic link of retreating can arrange the part in on the arc microscope carrier, the switching simple operation when the inner wall sprays paint.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view showing the structure of only one set of heads.
Fig. 3 is a schematic structural view of the clamping plate.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a schematic structural view of each head.
Reference numerals: 1-workbench, 2-vertical wall, 20-installation sleeve, 3-outer spray head, 30-inner spray cylinder, 4-air spray head, 5-inner spray head, 6-clamping plate, 60-arc-shaped carrying platform, 61-telescopic rod, 62-clamping plate, 63-pin shaft, 7-screw rod, 8-base, 9-pushing cylinder and 10-limiting seat.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
Examples
As shown in fig. 1 to 3, the embodiment provides a paint spraying tool for tubular metal parts, which includes a workbench 1 and a vertical wall 2 perpendicular to the workbench, wherein the vertical wall 2 is provided with a row of outer nozzles 3, a row of air nozzles 4 and a row of inner nozzles 5, and the outer nozzles 3, the air nozzles 4 and the inner nozzles 5 in the same row are vertically aligned;
the outer spray head 3 comprises a shell and an inner spray barrel 30 which are sleeved, the inner diameter of the inner spray barrel 30 is larger than the outer diameter of a part, the inner spray head 5 is a thin tube with the outer diameter smaller than the inner diameter of the part, and a plurality of spray holes are formed in the side walls of the inner spray barrel 30 and the inner spray head 5;
the top surface of the workbench 1 is transversely provided with a base 8 in a sliding manner, the base 8 is vertically provided with a clamping plate 6 for fixing parts in a sliding manner, the clamping plate 6 is provided with a row of telescopic rods 61 for mounting parts, an arc-shaped carrying platform 60 is concentrically arranged below the telescopic rods 61, and each telescopic rod 61 corresponds to each outer spray head 3.
The specific implementation process comprises the following steps:
(1) the telescopic rod 61 is pulled out, the height of the clamping plate 6 is adjusted, the telescopic rod 61 and the outer spray head 3 are coaxially flushed, each tubular metal part to be sprayed is hung on the telescopic rod 61 in a penetrating mode, the clamping plate 6 is close to the vertical wall 2 by the aid of the movable base 8, each part is correspondingly inserted into the inner spray barrel 30 of the outer spray head 3, a control switch of the outer spray head 3 is started, and paint is sprayed to the outer wall of the part from the inner spray barrel 30. The distance between the arc-shaped carrier 60 and the telescopic rod 61 is large, the arc-shaped carrier 60 can not prevent the part from being inserted into the inner spray tube 30, and at the moment, the outer shell of the outer spray head 3 is positioned in the gap between the arc-shaped carrier 60 and the outer wall of the part. All the outer spray heads 3 can share one set of control system and can also be controlled independently, and a control valve is arranged on a coating pipeline of each outer spray head 3 independently; the air nozzles 4 and the inner nozzles 5 can also adopt the same control mode, so that the nozzles can be controlled in batch conveniently.
(2) After the outer wall of the part is painted, the base 8 is moved to enable each part to horizontally withdraw from the inner spraying cylinder 30, and then the height of the clamping plate 6 is adjusted to enable each part to be flush with the air nozzle 4; and starting the air spray head 4 to control the switch, and blowing and drying the outer wall of the part.
(3) After purging, the telescopic rod 61 is pushed and shortened, and the part falls on the arc-shaped carrying platform 60; adjusting the height of the clamping plate 6 to enable all parts to be flush with the inner spray heads 5, and then moving the base 8 to be close to the vertical wall 2 to enable all the inner spray heads 5 to be correspondingly inserted into the tubes of the tubular metal parts; and starting a control switch of the inner spray head 5 to spray paint on the inner wall of the part.
(4) After the inner walls of the parts are painted, the base 8 is moved to enable the inner spray head 5 to retreat out of each part, and then the height of the clamping plate 6 is adjusted to enable each part to be flush with the air spray head 4; and starting the air spray head 4 to control a switch, and blowing and drying the parts. And finally the part is removed from the arcuate carrier 60.
Further, a specific installation mode is provided, so that the clamping plate 6 can be lifted and moved transversely, as shown in fig. 1 and 2, the workbench 1 is provided with a pushing cylinder 9, and a piston rod of the pushing cylinder 9 is horizontally connected with the side wall of the base 8; two limiting seats 10 are arranged on the workbench 1 at intervals, and the base 8 straddles the limiting seats 10. The base 8 is vertically provided with a pair of screws 7, and the clamping plate 6 is arranged on the screws 7 in a penetrating manner. The base 8 is driven to move transversely by the pushing cylinder 9, or other reciprocating moving modes are adopted, for example, pulling ropes are adopted on two sides of the base 8, and the servo motor is matched with a screw rod, a rack and other driving modes. When the spray painting is needed, the base 8 is driven to be close to the vertical wall 2, so that the part is matched with the spray head, and after the spray painting is finished, the base 8 is driven to be far away from the vertical wall 2, so that the part is withdrawn from the spray head. The clamping plate 6 can be driven to move up and down by screwing the screw 7, so that the adjusting part and the outer spray head 3 or the air spray head 4 or the inner spray head 5 are positioned on the same plane, and other lifting modes can be adopted, such as air cylinder jacking, or three fixing parts are arranged at the corresponding height of the spray head, as long as the part can be stopped at the corresponding height position of the spray head.
Further, as shown in fig. 4, a clamping plate 62 is rotatably mounted at the front end of the telescopic rod 61 through a pin 63, and the clamping plate 62 is perpendicular to the telescopic rod 61 after rotating; the clamping plate 62 is provided with a notch, and the notch of the clamping plate 62 is clamped on the wall of the part after rotation. Tubular metal part wears to adorn on telescopic link 61 back, pulls cardboard 62 translation 90 back and is perpendicular with telescopic link 61 to cardboard 62 breach and part pipe wall block, when grip block 6 kept away from upright wall 2 horizontal migration right, cardboard 62 can prevent that the part from droing from telescopic link 61 front end. After the paint spraying and purging of the outer wall of the part are finished, the clamping plate 62 and the telescopic rod 61 are pulled to be collinear, then the telescopic rod 61 is pushed to be shortened by a finger or a round rod, and the part is loosened and unloaded.
Further, as shown in fig. 2, the vertical wall 2 is provided with three rows of through mounting sleeves 20, and the outer nozzles 3, the air nozzles 4, and the inner nozzles 5 are detachably mounted on the vertical wall 2 through the mounting sleeves 20. The outer nozzle 3, the air nozzle 4 and the inner nozzle 5 are fixed on the mounting sleeve 20 in a threaded manner. Outer shower nozzle 3, air nozzle 4, interior shower nozzle 5 pass through screw thread demountable installation, and the dismouting is convenient, can increase and decrease the quantity and the interval of shower nozzle according to the quantity of treating the spraying part, improves the device suitability. In addition, the outer nozzle 3 and the inner nozzle 5 can be provided with different sizes and models so as to be suitable for tubular parts with different inner and outer diameters, and the adaptive nozzles can be installed according to actual requirements.
Further, as shown in fig. 5, the inner spraying tube 30 of the outer nozzle 3 is detachably clamped in the housing, so that the inner spraying tube 30 can be cleaned and replaced conveniently, and the spraying obstacle caused by the blockage of the spraying hole is prevented.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.
Claims (9)
1. The paint spraying tool for the tubular metal parts comprises a workbench (1) and a vertical wall (2) vertical to the workbench, and is characterized in that the vertical wall (2) is provided with a row of outer spray heads (3), a row of air spray heads (4) and a row of inner spray heads (5), and the outer spray heads (3), the air spray heads (4) and the inner spray heads (5) in the same row are vertically aligned;
the outer spray head (3) comprises a shell and an inner spray barrel (30) which are sleeved, the inner diameter of the inner spray barrel (30) is larger than the outer diameter of a part, the inner spray head (5) is a thin tube with the outer diameter smaller than the inner diameter of the part, and a plurality of spray holes are formed in the side walls of the inner spray barrel (30) and the inner spray head (5);
the top surface of the workbench (1) is transversely provided with a base (8) in a sliding manner, the base (8) is vertically provided with a clamping plate (6) used for fixing parts in a sliding manner, the clamping plate (6) is provided with a row of telescopic rods (61), an arc-shaped carrying platform (60) is concentrically arranged below the telescopic rods (61), and each telescopic rod (61) corresponds to each outer spray head (3).
2. The tubular metal part paint spraying tool according to claim 1, wherein a pushing cylinder (9) is installed on the workbench (1), and a piston rod of the pushing cylinder (9) is horizontally connected with the side wall of the base (8).
3. The tubular metal part paint spraying tool according to claim 2, wherein the workbench (1) is provided with two limiting seats (10) at intervals, and the base (8) straddles the limiting seats (10).
4. The tubular metal part painting tool according to claim 1, wherein a pair of screws (7) are vertically installed on the base (8), and the clamping plate (6) is installed on the screws (7) in a penetrating manner.
5. The tubular metal part paint spraying tool according to any one of claims 1 to 4, wherein a clamping plate (62) is rotatably mounted at the front end of the telescopic rod (61) through a pin shaft (63), and the clamping plate (62) is perpendicular to the telescopic rod (61) after being rotated.
6. The tubular metal part painting tool according to claim 5, wherein the clamping plate (62) is provided with a notch, and the notch of the clamping plate (62) is clamped on the wall of the part after the clamping plate (62) rotates.
7. The tubular metal part paint spraying tool according to claim 1, wherein the vertical wall (2) is provided with three rows of through mounting sleeves (20), and the outer spray head (3), the air spray head (4) and the inner spray head (5) are detachably mounted on the vertical wall (2) through the mounting sleeves (20).
8. The tubular metal part painting tool according to claim 7, wherein the outer nozzle (3), the air nozzle (4) and the inner nozzle (5) are fixed to the mounting sleeve (20) in a threaded manner.
9. The tubular metal part painting tool according to claim 1, wherein an inner spray cylinder (30) of the outer spray head (3) is detachably clamped in the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878780.4U CN210935568U (en) | 2019-11-04 | 2019-11-04 | Paint spraying tool for tubular metal parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921878780.4U CN210935568U (en) | 2019-11-04 | 2019-11-04 | Paint spraying tool for tubular metal parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210935568U true CN210935568U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921878780.4U Active CN210935568U (en) | 2019-11-04 | 2019-11-04 | Paint spraying tool for tubular metal parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210935568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600366A (en) * | 2021-07-05 | 2021-11-05 | 广东电网有限责任公司广州供电局 | Dry-type electric capacity core can be dismantled frock of spraying paint |
-
2019
- 2019-11-04 CN CN201921878780.4U patent/CN210935568U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113600366A (en) * | 2021-07-05 | 2021-11-05 | 广东电网有限责任公司广州供电局 | Dry-type electric capacity core can be dismantled frock of spraying paint |
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