Hardware dry spraying supporting frame with adjustable angle

Abstract

The utility model relates to the technical field of hardware machining, in particular to an angle-adjustable hardware dry spraying supporting frame which comprises a lower disc. The device further comprises a supporting strip and a positioning bolt, the supporting strip is arranged in the lower disc in a sliding mode, strip-shaped recesses are formed in the two sides of the supporting strip, sliding rails matched with the strip-shaped recesses in the two sides of the supporting strip are arranged in the lower disc, the upper end of the supporting strip is in threaded connection with the positioning bolt, and a strip-shaped opening is formed in the upper end of the lower disc. A positioning bolt penetrates through a strip-shaped opening in the upper end of the lower disc, a rotating mechanism capable of adjusting the angle is arranged at the upper end of the lower disc, and a positioning mechanism capable of adsorbing hardware is arranged above the lower disc. When carrying is needed, the second handle is lifted, convenience is achieved, and the detachable design is adopted, so that transportation and carrying are further facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a hardware dry spraying support frame with adjustable angle. Background Art

[0002] After the hardware processing is completed, dry spraying is often required to paint the surface of the hardware, which not only ensures the beauty of the hardware, but also extends the service life of the hardware.

[0003] When dry spraying hardware, the hardware is placed on a support frame and then sprayed with a dry spray gun. In the existing dry spraying operation, in order to ensure that the surface of the hardware can be evenly sprayed, the hardware needs to be rotated. During the rotation of the existing support frame, the position of the hardware is easily offset, resulting in uneven spraying.

[0004] In order to solve the problem of uneven spraying caused by the above-mentioned rotation deviation, an adsorption positioning mechanism is designed to overcome the above-mentioned rotation deviation problem. Utility Model Content

[0005] In order to overcome the problem of uneven spraying caused by the existing rotation deviation.

[0006] The technical solution of the utility model is: an angle-adjustable hardware dry-spraying support frame, comprising a lower plate; also comprising a support bar and a positioning bolt, the lower plate is slidably provided with a support bar inside, both sides of the support bar are provided with strip-shaped recesses, the lower plate is provided with slide rails adapted to the strip-shaped recesses on both sides of the support bar, the upper end of the support bar is threadedly connected with a positioning bolt, the upper end of the lower plate is provided with a strip-shaped opening, the positioning bolt is arranged through the upper end of the strip-shaped opening of the lower plate, the upper end of the lower plate is provided with a rotating mechanism that can adjust the angle, and the upper part of the lower plate is provided with a positioning mechanism that can adsorb the hardware.

[0007] Preferably, the extended distance of the support bar is adjusted as needed, the support bar slides on the slide rail in the lower plate, and then the positioning bolts on the support bar are tightened to complete the fixation, thereby increasing the bottom area of ​​the lower plate. The rotating mechanism not only facilitates the rotation angle, but also adopts a detachable design, which is convenient for transportation and handling. The positioning mechanism uses vacuum adsorption to achieve the fixation of hardware. Compared with existing devices, not only will there be no deviation during rotation, but it can also be quick and convenient.

[0008] Preferably, the rotating mechanism includes a base, a support rod, a positioning ring, handle one and handle two. The upper end of the lower plate is threadedly connected to the base, the upper end of the base is rotatably connected to the support rod, the support rod is threadedly connected to the positioning ring, handle one is fixedly connected to the upper part of the positioning ring, and handle two is fixedly connected to the support rod. When the angle needs to be adjusted, handle two is pulled to rotate the support rod. When it is adjusted to a suitable angle, handle two is held with one hand and handle one is rotated with the other hand to tighten the positioning ring. Due to the effect of the rubber pad at the lower end of the positioning ring and the anti-slip grooves on the base, the angle position of the support rod is ensured to be stable. When it needs to be carried, handle two can be lifted.

[0009] Preferably, a through-type threaded hole is provided at the center of the lower plate, a threaded rod is fixedly connected to the lower end of the base, and anti-slip grooves are provided on the base. The threaded rod at the lower end of the base is aligned with the threaded hole of the lower plate, and then the base is tightened to install the base on the lower plate. The anti-slip grooves on the base cooperate with the rubber pad of the positioning ring to ensure that the support rod is firmly positioned.

[0010] Preferably, the surface of the support rod is provided with threads, the lower end of the positioning ring is provided with a rubber pad, the end of the handle one is spherical, and the end of the handle one is spherical, which makes it easy to twist the handle one, thereby tightening the positioning ring.

[0011] The cam is provided with a plurality of springs, and the springs are provided with a plurality of springs, and the springs are provided with a plurality of springs, and the springs are provided with a plurality of springs, and the plurality of springs are provided with a plurality of springs.

[0012] Preferably, the support plate is provided with a through hole for the positioning column to pass through, and the through hole on the support plate is adapted to the positioning column. The positioning column at the lower end of the upper plate is aligned with the hole on the support plate, so that the upper plate is installed on the support plate, which facilitates the placement and removal of the upper plate.

[0013] Preferably, the upper end of the limit rod is an arc surface, a cavity is provided in the upper plate, and the cavity in the upper plate is connected to one end of the pneumatic joint, one side of the slider is fixedly connected to one end of the spring, and the upper end of the limit rod is an arc surface to facilitate the insertion of hardware. The spring provides elastic force for the limit rod to initially clamp the hardware, and the vacuum pump draws out the air in the cavity in the upper plate through the pneumatic joint to complete vacuum adsorption.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model is not only convenient for rotating and adjusting the angle, but also can adjust the extension distance of the support bar to expand the bottom area of ​​the lower plate to enhance stability. When it needs to be carried, just lift the handle two, which is very convenient. The detachable design further facilitates transportation and handling.

[0016] 2. When rotating during dry spraying operation, the utility model utilizes the initial positioning of the limit rod and the vacuum adsorption of the adsorption port to achieve the fixation of the hardware. Compared with the existing device, not only will there be no deviation during rotation, but it is also fast and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The display is a schematic diagram of the three-dimensional structure of the hardware dry spray support frame and base with adjustable angle of the utility model;

[0018] Figure 2 The three-dimensional structure diagram of the adjustable angle hardware dry spray support frame and support strip of the utility model is shown;

[0019] Figure 3 The three-dimensional structure diagram of the adjustable angle hardware dry spray support frame and the limit rod of the utility model is shown;

[0020] Figure 4 The three-dimensional structure diagram of the adjustable angle hardware dry spray support frame and pneumatic joint of the utility model is shown;

[0021] Figure 5 The present invention shows a schematic diagram of a three-dimensional structure of a hardware dry spray support frame and a handle with adjustable angles;

[0022] Figure 6 The display is the hardware dry spray support frame with adjustable angle of the utility model Figure 3 Schematic diagram of the enlarged three-dimensional structure at A.

[0023] Explanation of the accompanying drawings: 1. lower plate; 2. support bar; 3. positioning bolt; 4. base; 5. support rod; 6. positioning ring; 7. handle 1; 8. handle 1; 9. support plate; 10. upper plate; 11. suction port; 12. slide groove; 13. slider; 14. limit rod; 15. spring; 16. pneumatic joint; 17. positioning column. DETAILED DESCRIPTION

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 6 The utility model provides an embodiment: an angle-adjustable hardware dry-spraying support frame includes a lower plate 1; it also includes a support bar 2 and a positioning bolt 3. The lower plate 1 is slidably provided with a support bar 2, and both sides of the support bar 2 are provided with strip-shaped recesses. The lower plate 1 is provided with a slide rail adapted to the strip recesses on both sides of the support bar 2. The upper end of the support bar 2 is threadedly connected with a positioning bolt 3. The upper end of the lower plate 1 is provided with a strip opening, and the positioning bolt 3 is passed through the upper strip opening of the lower plate 1. The upper end of the lower plate 1 is provided with a rotating mechanism that can adjust the angle. The upper end of the lower plate 1 is provided with a positioning mechanism that can adsorb hardware. The distance that the support bar 2 extends out is adjusted according to needs. The support bar 2 slides on the slide rail in the lower plate 1, and then the positioning bolt 3 on the support bar 2 is tightened to complete the fixation, thereby increasing the bottom area of ​​the lower plate 1. The rotating mechanism is not only convenient for rotating angles, but also adopts a detachable design, which is convenient for transportation and handling. The positioning mechanism uses vacuum adsorption to achieve the fixation of hardware. Compared with the existing device, it not only does not deviate during rotation, but also can be fast and convenient.

[0026] See also Figure 2 , Figure 3 and Figure 5 In this embodiment, the rotating mechanism includes a base 4, a support rod 5, a positioning ring 6, a handle 1 7 and a handle 2 8. The upper end of the lower plate 1 is threadedly connected to the base 4, and the upper end of the base 4 is rotatably connected to the support rod 5. The support rod 5 is threadedly connected to the positioning ring 6, and the upper part of the positioning ring 6 is fixedly connected to the handle 1 7, and the handle 2 8 is fixedly connected to the support rod 5. A through threaded hole is provided at the center of the lower plate 1, and a threaded rod is fixedly connected to the lower end of the base 4. The base 4 is provided with anti-slip textures, and the surface of the support rod 5 is provided with threads. A rubber pad is provided at the lower end of the positioning ring 6, and the end of the handle 1 7 is spherical. When the angle needs to be adjusted, pull the handle 2 8 to move the support rod 5. When the support rod 5 is rotated and adjusted to a suitable angle, hold the handle 2 8 with one hand and use the other hand to rotate the handle 1 7 to tighten the positioning ring 6. Due to the effect of the rubber pad at the lower end of the positioning ring 6 and the anti-slip pattern on the base 4, the angular position of the support rod 5 is ensured to be stable. When it needs to be carried, just lift the handle 2 8, align the threaded rod at the lower end of the base 4 with the threaded hole of the lower plate 1, and then tighten the base 4 to install the base 4 on the lower plate 1. The anti-slip pattern on the base 4 cooperates with the rubber pad of the positioning ring 6 to ensure that the support rod 5 is firmly positioned. The end of the handle 1 7 is spherical, which is convenient for twisting the handle 1 7 to tighten the positioning ring 6.

[0027] See also Figure 4-Figure 6In this embodiment, the positioning mechanism includes a support plate 9, an upper plate 10, a suction port 11, a slide groove 12, a slider 13, a limit rod 14, a spring 15, a pneumatic joint 16 and a positioning column 17. The upper end of the support rod 5 is fixedly installed with the support plate 9, the upper end of the support plate 9 is slidably provided with the upper plate 10, the lower end of the upper plate 10 is fixedly connected with the positioning column 17, the upper end of the upper plate 10 is fixedly installed with the suction port 11, the upper end of the upper plate 10 is fixedly installed with the slide groove 12, and the slide groove 12 is fixedly installed in the upper end of the upper plate 10. A slider 13 is provided for sliding, the upper end of the slider 13 is fixedly connected to a limit rod 14, a spring 15 is provided in the slide groove 12, a pneumatic joint 16 is fixedly installed on the upper plate 10, a through hole for a positioning column 17 to pass through is provided on the support plate 9, and the through hole on the support plate 9 is adapted to the positioning column 17, the upper end of the limit rod 14 is an arc surface, a cavity is provided in the upper plate 10, and the cavity in the upper plate 10 is connected to one end of the pneumatic joint 16, and one side of the slider 13 is connected to the spring 15. One end is fixedly connected, first align the threaded rod at the lower end of the base 4 with the threaded hole of the lower plate 1, and install the base 4 on the lower plate 1. When dry spraying the hardware, first connect the connecting pipe of the vacuum pump to the pneumatic joint 16, and place the hardware on the upper plate 10. While placing, the hardware will open the limit rod 14, and the spring 15 will give the slider 13 at the lower end of the limit rod 14 elastic force, so that the limit rod 14 will initially clamp the hardware, and then start the vacuum pump, and the vacuum pump on the upper plate 10 The attachment 11 absorbs the hardware to ensure that the hardware will not deviate and fall during the rotation process. The positioning column 17 at the lower end of the upper plate 10 is aligned with the hole on the support plate 9, so that the upper plate 10 is installed on the support plate 9, which is convenient for placing and removing the upper plate 10. The upper end of the limit rod 14 is an arc surface to facilitate the placement of hardware. The spring 15 provides elastic force for the limit rod 14 to initially clamp the hardware. The vacuum pump extracts the cavity air in the upper plate 10 through the pneumatic joint 16 to complete the vacuum adsorption.

[0028] When in use, first align the threaded rod at the lower end of the base 4 with the threaded hole of the lower plate 1, install the base 4 on the lower plate 1, align the positioning column 17 at the lower end of the upper plate 10 with the hole on the support plate 9, and then install the upper plate 10 on the support plate 9. Adjust the extension distance of the support bar 2 as needed, and then tighten the positioning bolt 3 on the support bar 2. This increases the bottom area of ​​the lower plate 1 and ensures the stability of the support rod 5. When the angle needs to be adjusted, pull the handle 2 8 to rotate the support rod 5. When it is adjusted to a suitable angle, hold the handle 2 8 with one hand and use the other hand to rotate the handle 1 7 to position The ring 6 is tightened. Due to the effect of the rubber pad at the lower end of the positioning ring 6 and the anti-slip pattern on the base 4, the angle position of the support rod 5 is ensured to be stable. When dry spraying the hardware, first connect the connecting pipe of the vacuum pump to the pneumatic joint 16, and place the hardware on the upper plate 10. While placing it, the hardware will open the limit rod 14, and the spring 15 will give elastic force to the slider 13 at the lower end of the limit rod 14, so that the limit rod 14 will initially clamp the hardware, and then start the vacuum pump, and the suction port 11 on the upper plate 10 will adsorb the hardware to ensure that the hardware will not deviate and fall during the rotation process.

[0029] Through the above steps, the utility model is not only convenient for rotating and adjusting the angle, but also can adjust the extension distance of the support bar 2 to expand the bottom area of ​​the lower plate to enhance stability. When it needs to be carried, just lift the handle 2 8, which is very convenient. The detachable design further facilitates transportation and handling.

Claims

1. A hardware dry spray support frame with adjustable angle, comprising a lower plate (1); characterized in that: The invention also comprises a support bar (2) and a positioning bolt (3), wherein the support bar (2) is slidably arranged inside the lower plate (1), strip-shaped recesses are provided on both sides of the support bar (2), and a slide rail adapted to the strip-shaped recesses on both sides of the support bar (2) is provided inside the lower plate (1), and the upper end of the support bar (2) is threadedly connected with the positioning bolt (3), and the upper end of the lower plate (1) is provided with a strip-shaped opening, and the positioning bolt (3) is arranged through the strip-shaped opening at the upper end of the lower plate (1), and the upper end of the lower plate (1) is provided with a rotating mechanism capable of adjusting an angle, and the upper part of the lower plate (1) is provided with a positioning mechanism capable of adsorbing hardware.

2. The angle-adjustable hardware dry spraying support frame according to claim 1 is characterized in that: The rotating mechanism comprises a base (4), a support rod (5), a positioning ring (6), a handle 1 (7) and a handle 2 (8); the upper end of the lower plate (1) is threadedly connected to the base (4); the upper end of the base (4) is rotatably connected to the support rod (5); the support rod (5) is threadedly connected to the positioning ring (6); the upper end of the positioning ring (6) is fixedly connected to the handle 1 (7); and the support rod (5) is fixedly connected to the handle 2 (8).

3. The angle-adjustable hardware dry spraying support frame according to claim 2 is characterized in that: A through-type threaded hole is provided at the center of the lower plate (1); a threaded rod is fixedly connected to the lower end of the base (4); and an anti-slip pattern is provided on the base (4).

4. The angle-adjustable hardware dry spraying support frame according to claim 3 is characterized in that: The surface of the support rod (5) is provided with threads, the lower end of the positioning ring (6) is provided with a rubber pad, and the end of the handle (7) is spherical.

5. The angle-adjustable hardware dry spraying support frame according to claim 4 is characterized in that: The positioning mechanism comprises a support plate (9), an upper plate (10), a suction port (11), a slide groove (12), a slider (13), a limiting rod (14), a spring (15), a pneumatic joint (16) and a positioning column (17); the upper end of the support rod (5) is fixedly mounted with the support plate (9); the upper end of the support plate (9) is slidably mounted with the upper plate (10); the lower end of the upper plate (10) is fixedly connected with the positioning column (17); the upper end of the upper plate (10) is fixedly mounted with the suction port (11); the upper end of the upper plate (10) is fixedly mounted with the slide groove (12); a slider (13) is slidably mounted in the slide groove (12); the upper end of the slider (13) is fixedly connected with the limiting rod (14); a spring (15) is arranged in the slide groove (12); and the pneumatic joint (16) is fixedly mounted on the upper plate (10).

6. The angle-adjustable hardware dry spraying support frame according to claim 5 is characterized in that: The support plate (9) is provided with a through hole for the positioning column (17) to pass through, and the through hole on the support plate (9) is adapted to the positioning column (17).

7. The angle-adjustable hardware dry spraying support frame according to claim 6 is characterized in that: The upper end of the limit rod (14) is an arc surface, a cavity is provided in the upper plate (10), and the cavity in the upper plate (10) is connected to one end of the pneumatic joint (16), and one side of the slider (13) is fixedly connected to one end of the spring (15).

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