CN210496931U - Rotary spraying jig - Google Patents
Rotary spraying jig Download PDFInfo
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- CN210496931U CN210496931U CN201921301721.0U CN201921301721U CN210496931U CN 210496931 U CN210496931 U CN 210496931U CN 201921301721 U CN201921301721 U CN 201921301721U CN 210496931 U CN210496931 U CN 210496931U
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Abstract
The utility model provides a rotary spraying jig which comprises a bottom plate, a speed reducing motor, two bearing seats, a positioning plate and a cover, wherein the two bearing seats are symmetrically fixed on the top of the bottom plate; the top of the positioning plate is provided with a positioning component consisting of a plurality of positioning blocks; the locating plate is located between the two bearing seats, shaft rods located at two ends of the locating plate are installed in bearings of the bearing seats, the speed reduction motor is fixed on the bottom plate, and an output shaft of the speed reduction motor is connected with one of the shaft rods of the locating plate through a coupler. The gear motor drives the part to overturn from top to bottom in the spraying process, the top point of the spherical surface B is overturned to the side surface, an annular belt of the spherical surface close to the plane is rotated to the vertical direction from the horizontal direction, and the spray gun aligns to the annular belt from top to bottom for spraying, so that the covering influence is eliminated, and the spraying uniformity is ensured.
Description
Technical Field
The utility model relates to a tool especially involves a rotatory spraying tool.
Background
In the case of a part as shown in FIG. 1, the top surface includes a flat surface A and a spherical surface B, and the coating material on the flat surface A is different from that on the flat surface B, so that the step-wise coating is required. And when the plane B is sprayed, the plane A is shielded, the parts are fixed on the spraying rotating platform, and the robot arm of the spray gun is driven to spray the spherical surface B according to a system setting program. An annular zone of the spherical surface B close to the plane A can be affected by the shielding plate, the phenomenon of uneven spraying is easy to occur, and the spraying effect is affected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotatory spraying tool, the degree of consistency of spherical spraying is guaranteed to its one of them purpose.
In order to achieve the above purpose, the utility model provides a technical scheme as follows:
the rotary spraying jig comprises a bottom plate, a speed reducing motor, two bearing seats, a positioning plate and a cover; the two bearing blocks are symmetrically fixed on the top of the bottom plate; the top of the positioning plate is provided with a positioning assembly consisting of a plurality of positioning blocks; the positioning plate is positioned between the two bearing seats, shaft rods positioned at two ends of the positioning plate are arranged in bearings of the bearing seats, the speed reducing motor is fixed on the bottom plate, and an output shaft of the speed reducing motor is connected with one shaft rod of the positioning plate through a coupler; the top of covering is provided with the hole of stepping down that holds the part and treat that the spraying district exposes.
Furthermore, a positioning needle is arranged at the top of the positioning plate, and a positioning hole matched with the positioning needle is arranged at the bottom of the cover.
Furthermore, the top of the positioning plate is provided with a jacking block corresponding to the covering part, and the jacking block is connected with the positioning plate through a spring.
Further, the top of locating plate is provided with two sets of lift cylinders, all installs a revolving cylinder on every lift cylinder's the top telescopic link, be provided with the briquetting on revolving cylinder's the top rotation axis.
Furthermore, two sides of the positioning plate are respectively provided with a protective cover covering the lifting cylinder and the rotating cylinder; the rotating shaft of the rotating cylinder penetrates out of the top of the protective cover.
Further, an arc-shaped sliding rail is arranged at the top of the bottom plate, and an arc-shaped sliding block which is slidably connected into the arc-shaped sliding rail is arranged at the bottom of the positioning plate.
Compared with the prior art, the beneficial effects of the utility model are that: the gear motor drives the part to overturn from top to bottom in the spraying process, the top point of the spherical surface B is overturned to the side surface, an annular belt of the spherical surface close to the plane is rotated to the vertical direction from the horizontal direction, and the spray gun aligns to the annular belt from top to bottom for spraying, so that the covering influence is eliminated, and the spraying uniformity is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a cross-sectional view of a part;
FIG. 2 is a structural diagram of a spin coating fixture disclosed in the first embodiment;
fig. 3 and 4 are schematic loading diagrams of the rotary spraying jig disclosed in the first embodiment;
FIG. 5 is a structural diagram of a spin coating fixture disclosed in the first embodiment;
fig. 6 is a partial side view of the spin coating jig disclosed in the first embodiment.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example one
The rotary spraying jig shown in fig. 2 is mainly used for clamping and positioning the parts shown in fig. 1, and comprises a main bottom plate 10, a speed reducing motor 20, two bearing seats 30, a positioning plate 40 and a cover 50; the two bearing blocks 30 are symmetrically fixed on the top of the bottom plate 10; the top of the positioning plate 40 is provided with a positioning assembly consisting of a plurality of positioning blocks 60; the positioning plate 40 is positioned between the two bearing seats 30, the shaft rods 70 positioned at the two ends of the positioning plate are arranged in the bearings of the bearing seats 30, the speed reducing motor 20 is fixed on the bottom plate 10, and the output shaft of the speed reducing motor is connected with one shaft rod 70 of the positioning plate 40 through a coupler; the top of the cover 50 is provided with a relief hole 51 for exposing the area to be painted of the part.
The main use flow of the jig is as follows:
1. loading, placing the part in a positioning area formed by the positioning assembly for positioning (see fig. 3), and then covering the cover 50 on the plane a and the side wall of the part from top to bottom to expose the spherical surface B from the abdicating hole (see fig. 4);
2. spraying, wherein the speed reducing motor 20 drives the positioning plate 40 to downwards turn by 90 degrees in the X-axis direction, the top point of the spherical surface B is turned to the side surface, an annular belt of the spherical surface close to the plane rotates to the vertical direction from the horizontal direction, and the spray gun is aligned to the annular belt from top to bottom for spraying; the speed reducing motor 20 drives the positioning plate 40 to reversely turn over for 180 degrees in the X-axis direction, the top point of the spherical surface B is turned over to the other side surface, and the spray gun is aligned to the annular belt from top to bottom for spraying;
3. and (3) blanking, wherein the positioning plate 40 is driven by the speed reducing motor 20 to reversely turn over by 90 degrees in the X-axis direction, the top point of the spherical surface B rotates to the horizontal direction from the vertical direction, and after the cover 50 is manually removed, the part is directly taken out.
The bottom of the pressing block can be provided with a contact pin which is inserted into the hole of the cover 50, so that the cover 50 can be further prevented from sliding downwards.
Two sides of the positioning plate 40 are respectively provided with a protective cover 110 (see fig. 5) covering the lifting cylinder 80 and the rotating cylinder 90, so that the two cylinders can be in contact with powder, and the service life of the powder is ensured; the rotation axis of the rotation cylinder 90 penetrates out from the top of the protective cover, and the rotation and lifting action of the pressing block are not affected by the protective cover.
Example two
The difference between this embodiment and the first embodiment is that two arc-shaped slide rails are disposed on the top of the bottom plate 10, and an arc-shaped slider slidably connected to the arc-shaped slide rails is disposed on the bottom of the positioning plate 40. The arc-shaped sliding block is matched with the arc-shaped sliding rail, so that the overturning stability of the positioning plate 40 can be improved.
EXAMPLE III
Referring to fig. 6, the present embodiment is different from the first embodiment in that the top of the positioning plate 40 is provided with positioning pins, and the bottom of the cover 50 is provided with positioning holes 52 matching with the positioning pins. The top of the positioning plate 40 is provided with a jacking block 120 corresponding to the cover 50, and the jacking block is connected with the positioning plate 40 through a spring 130. In the blanking process, the pressing block rises and rotates to separate from the cover 50. The spring may spring the cover 50 upward to facilitate manual removal of the cover 50.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The rotary spraying jig is characterized by comprising a bottom plate, a speed reducing motor, two bearing seats, a positioning plate and a cover; the two bearing blocks are symmetrically fixed on the top of the bottom plate; the top of the positioning plate is provided with a positioning assembly consisting of a plurality of positioning blocks; the positioning plate is positioned between the two bearing seats, shaft rods positioned at two ends of the positioning plate are arranged in bearings of the bearing seats, the speed reducing motor is fixed on the bottom plate, and an output shaft of the speed reducing motor is connected with one shaft rod of the positioning plate through a coupler; the top of covering is provided with the hole of stepping down that holds the part and treat that the spraying district exposes.
2. The rotary spraying jig of claim 1, wherein a positioning pin is arranged at the top of the positioning plate, and a positioning hole matched with the positioning pin is arranged at the bottom of the cover.
3. The rotary spraying jig according to claim 1 or 2, wherein a jacking block is arranged at the top of the positioning plate corresponding to the covering part, and the jacking block is connected with the positioning plate through a spring.
4. The rotary spraying jig of claim 1, wherein two sets of lifting cylinders are arranged on the top of the positioning plate, a rotary cylinder is mounted on a top telescopic rod of each lifting cylinder, and a pressing block is arranged on a top rotary shaft of each rotary cylinder.
5. The rotary spraying jig of claim 4, wherein two sides of the positioning plate are respectively provided with a protective cover covering the lifting cylinder and the rotary cylinder; the rotating shaft of the rotating cylinder penetrates out of the top of the protective cover.
6. The rotary spraying jig of claim 1, wherein an arc-shaped slide rail is arranged at the top of the bottom plate, and an arc-shaped slide block which is slidably connected in the arc-shaped slide rail is arranged at the bottom of the positioning plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301721.0U CN210496931U (en) | 2019-08-12 | 2019-08-12 | Rotary spraying jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921301721.0U CN210496931U (en) | 2019-08-12 | 2019-08-12 | Rotary spraying jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210496931U true CN210496931U (en) | 2020-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921301721.0U Active CN210496931U (en) | 2019-08-12 | 2019-08-12 | Rotary spraying jig |
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| Country | Link |
|---|---|
| CN (1) | CN210496931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733674A (en) * | 2022-03-28 | 2022-07-12 | 武汉华迎汽车零部件有限公司 | Automatic gluey equipment that spouts in duplex position |
-
2019
- 2019-08-12 CN CN201921301721.0U patent/CN210496931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733674A (en) * | 2022-03-28 | 2022-07-12 | 武汉华迎汽车零部件有限公司 | Automatic gluey equipment that spouts in duplex position |
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