Supporting and fixing device for paint spraying in valve production

Abstract

The utility model discloses a supporting and fixing device for paint spraying in valve production, which relates to the technical field of valve production and comprises a first sealing disc, a second sealing disc is correspondingly arranged on the other side of the first sealing disc, and connecting pipes are arranged in the middle of the first sealing disc and the middle of the second sealing disc in a penetrating manner. Sealing grooves are formed in the outer surfaces of the opposite sides of the first sealing disc and the second sealing disc, and sealing gaskets are arranged in the sealing groove formed in the first sealing disc and the sealing groove formed in the second sealing disc correspondingly. A supporting pipe is arranged on the outer surface of the side, close to the second sealing disc, of the first sealing disc and located on the outer side of the connecting pipe, a fixing screw rod is connected to the position, provided with the first sealing disc, of the interior of the connecting pipe through threads, the two ends of the valve are sealed through the first sealing disc and the second sealing disc, and the sealing performance of the valve is improved; paint water is prevented from entering the valve through gaps, and the production precision of the valve is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of valve production, in particular to a valve production spray paint support and fixing device. Background Art

[0002] During the valve production process, painting is an important process. Painting is mainly to improve the appearance quality of the valve, increase the anti-corrosion ability, and enable the valve to better integrate with the surrounding environment. Before painting, the valve needs to be supported and fixed first. This is to ensure that the valve can maintain a stable position during the painting process to avoid uneven coating or other quality problems. The traditional valve painting fixture does not have sufficient sealing when fixing the valve, resulting in paint water entering the interior of the valve through the gap during painting, resulting in reduced valve production accuracy. Utility Model Content

[0003] The purpose of the utility model is to provide a valve production paint spraying support and fixing device to solve the problem that the traditional valve spraying paint fixing device proposed in the above background technology is not sufficiently sealed for the valve when fixing the valve, resulting in paint water entering the interior of the valve through the gap during painting, resulting in reduced valve production accuracy.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve production paint spraying support and fixing device, comprising a No. 1 sealing disk, a No. 2 sealing disk correspondingly arranged on the other side of the No. 1 sealing disk, a connecting pipe penetrating the middle position of the No. 1 sealing disk and the No. 2 sealing disk, a sealing groove is arranged on the outer surface of the No. 1 sealing disk and the No. 2 sealing disk on the opposite side, the inside of the sealing groove of the No. 1 sealing disk and the inside of the sealing groove of the No. 2 sealing disk are both provided with sealing gaskets, a support pipe is arranged on the outer surface of one side of the No. 1 sealing disk close to the No. 2 sealing disk and on the outside of the connecting pipe, the inside of the connecting pipe of the No. 1 sealing disk is connected with a fixing screw by threading, and the outer end of the connecting pipe of the No. 1 sealing disk and the outer end of the connecting pipe of the No. 2 sealing disk are both provided with a supporting frame.

[0005] Preferably, the support frame includes a bottom frame, the upper surface of the bottom frame is provided with a support column, the upper end of the support column is provided with a fixed end, a bearing is provided between the fixed end and the connecting pipe, and the No. 1 sealing disk and the No. 2 sealing disk are rotatably connected to the fixed end through the bearing.

[0006] Preferably, the bottom frame is in an I-shaped structure, the length of the bottom frame provided with the No. 1 sealing disk is greater than the length of the bottom frame provided with the No. 2 sealing disk, and a universal wheel is provided at the lower end of the bottom frame.

[0007] Preferably, the left side of the fixing screw extends out of the outside of the support tube, and the left side of the fixing screw is threadedly connected to the connecting tube provided on the second sealing disk through a thread.

[0008] Preferably, the right side of the fixed screw extends out to the outside of the connecting pipe on which the No. 1 sealing disk is arranged, and a hand wheel is provided on the fixed screw.

[0009] Compared with the prior art, the beneficial effects of the utility model are: replacing the traditional valve spray paint fixing device, when fixing the valve, the two ends of the valve are sealed by the No. 1 sealing disk and the No. 2 sealing disk, thereby improving the sealing of the valve, and when spraying paint, preventing paint water from entering the interior of the valve through the gap, thereby ensuring the production accuracy of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an axonometric drawing of the main structure of the utility model;

[0011] Figure 2 This is a front cross-sectional view of the main structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the main structure of the utility model;

[0013] Figure 4 It is a top view schematic diagram of the main structure of the utility model.

[0014] In the figure: 1- No. 1 sealing disk, 2- No. 2 sealing disk, 3- connecting pipe, 4- sealing groove, 5- sealing gasket, 6- supporting tube, 7- fixing screw, 8- supporting frame, 801- bottom frame, 802- supporting column, 803- fixed end, 804- bearing, 9- universal wheel, 10- hand wheel. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-4The utility model provides a valve production spray painting support and fixing device, comprising a No. 1 sealing disk 1, a No. 2 sealing disk 2 is correspondingly arranged on the other side of the No. 1 sealing disk 1, a connecting pipe 3 is penetrated through the middle position of the No. 1 sealing disk 1 and the No. 2 sealing disk 2, a sealing groove 4 is arranged on the outer surface of the No. 1 sealing disk 1 and the No. 2 sealing disk 2 on the opposite side, the inside of the sealing groove 4 of the No. 1 sealing disk 1 and the inside of the sealing groove 4 of the No. 2 sealing disk 2 are both provided with a sealing gasket 5, a support tube 6 is arranged on the outer surface of one side of the No. 1 sealing disk 1 close to the No. 2 sealing disk 2 and on the outside of the connecting pipe 3, the inside of the connecting pipe 3 of the No. 1 sealing disk 1 is connected with a fixing screw 7 by threading, and the outer end of the connecting pipe 3 of the No. 1 sealing disk 1 and the outer end of the connecting pipe 3 of the No. 2 sealing disk 2 are both provided with a supporting frame 8.

[0017] When in use, the No. 1 sealing disk 1 and the No. 2 sealing disk 2 are lifted to a suitable height by the supporting frame 8 to facilitate the installation of the valve. The staff uses the lifting equipment to lift the valve to the supporting tube 6 set on the No. 1 sealing disk 1, and presses one side of the valve against the inside of the sealing groove 4 opened on the No. 1 sealing disk 1, and sets a sealing gasket 5 inside the sealing groove 4 to ensure the sealing. Subsequently, the No. 2 sealing disk 2 is moved, the sealing groove 4 opened on the No. 2 sealing disk 2 is pressed against the other side of the valve, and sets a sealing gasket 5 inside the sealing groove 4 to ensure the sealing. The fixing bolt 7 is slidably connected with the connecting pipe 3 inside the No. 1 sealing disk 1. The staff pulls the fixing screw 7 to make the fixing bolt 7 slide inside the connecting pipe 3 inside the No. 1 sealing disk 1, and threadably connects the other end of the fixing screw 7 to the connecting pipe 3 set inside the No. 2 sealing disk 2. The staff holds the No. 1 sealing disk 1 and the No. 2 sealing disk 2 by hand to prevent the No. 1 sealing disk 1 and the No. 2 sealing disk 2 from rotating. Subsequently, the fixing screw 7 is rotated to clamp the No. 1 sealing disk 1 and the No. 2 sealing disk 2 to the valve for sealing connection.

[0018] The support frame 8 includes a bottom frame 801, and a support column 802 is provided on the upper surface of the bottom frame 801. A fixed end 803 is provided at the upper end of the support column 802. A bearing 804 is provided between the fixed end 803 and the connecting pipe 3. The No. 1 sealing disk 1 and the No. 2 sealing disk 2 are rotatably connected to the fixed end 803 through the bearing 804. A support column 802 is provided at the upper end of the bottom frame 801, and a fixed end 803 is provided at the upper end of the support column 802. The connecting pipe 3 is rotatably connected inside the fixed end 803 through the bearing 804, so that the No. 1 sealing disk 1 and the No. 2 sealing disk 2 are rotatably connected to the two support frames 8 respectively.

[0019] The bottom frame 801 is in an I-shaped structure. The length of the bottom frame 801 set for the No. 1 sealing disk 1 is greater than the length of the bottom frame 801 set for the No. 2 sealing disk 2. A universal wheel 9 is provided at the lower end of the bottom frame 801. The length of the bottom frame 801 corresponding to the No. 1 sealing disk 1 is greater than the bottom frame 801 corresponding to the No. 2 sealing disk 2. After the valve is hoisted to the support tube 6, the support of the support tube 6 to the valve is guaranteed by the design of the longer bottom frame 801, and a universal wheel 9 is provided at the lower end of the bottom frame 801 so that the support frame 8 can move on the ground.

[0020] The left side of the fixing screw 7 extends out of the outside of the supporting tube 6, and the left side of the fixing screw 7 is threadedly connected to the connecting tube 3 provided on the No. 2 sealing disk 2 through a threaded connection, and one side of the fixing screw 7 is connected to the connecting tube provided on the No. 2 sealing disk 2 through a threaded connection.

[0021] The right side of the fixed screw 7 extends to the outside of the connecting tube 3 set on the No. 1 sealing disk 1, and a handwheel 10 is provided on the fixed screw 7. The fixed screw 7 is connected to the connecting tube 3 set on the No. 1 sealing disk 1 through a sliding connection, and a handwheel 10 is provided on the fixed screw 7 to facilitate the rotation of the fixed screw 7.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A valve production spray painting support and fixing device, characterized in that: The invention comprises a No. 1 sealing disk (1), a No. 2 sealing disk (2) being provided on the other side of the No. 1 sealing disk (1), a connecting tube (3) being provided through the middle positions of the No. 1 sealing disk (1) and the No. 2 sealing disk (2), a sealing groove (4) being provided on the outer surfaces of the No. 1 sealing disk (1) and the No. 2 sealing disk (2) on the opposite sides, a sealing gasket (5) being provided inside the sealing groove (4) provided on the No. 1 sealing disk (1) and inside the sealing groove (4) provided on the No. 2 sealing disk (2), a supporting tube (6) being provided on the outer surface of one side of the No. 1 sealing disk (1) close to the No. 2 sealing disk (2) and on the outer side of the connecting tube (3), a fixing screw (7) being connected inside the connecting tube (3) provided on the No. 1 sealing disk (1) by threading, and a supporting frame (8) being provided on the outer end of the connecting tube (3) provided on the No. 1 sealing disk (1) and the outer end of the connecting tube (3) provided on the No. 2 sealing disk (2).

2. A valve production spray painting support and fixing device according to claim 1, characterized in that: The support frame (8) comprises a bottom frame (801), the upper surface of the bottom frame (801) is provided with a support column (802), the upper end of the support column (802) is provided with a fixed end (803), a bearing (804) is provided between the fixed end (803) and the connecting pipe (3), and the No. 1 sealing disk (1) and the No. 2 sealing disk (2) are rotatably connected to the fixed end (803) via the bearing (804).

3. A valve production spray painting support and fixing device according to claim 2, characterized in that: The bottom frame (801) is in an I-shaped structure; the length of the bottom frame (801) provided for the No. 1 sealing disk (1) is greater than the length of the bottom frame (801) provided for the No. 2 sealing disk (2); and a universal wheel (9) is provided at the lower end of the bottom frame (801).

4. A valve production spray painting support and fixing device according to claim 1, characterized in that: The left side of the fixing screw (7) extends outward from the support tube (6), and the left side of the fixing screw (7) is threadedly connected to the connecting tube (3) provided on the second sealing disk (2) through a thread.

5. A valve production spray painting support and fixing device according to claim 1, characterized in that: The right side of the fixing screw (7) extends out to the outside of the connecting pipe (3) on which the No. 1 sealing disk (1) is arranged, and a hand wheel (10) is arranged on the fixing screw (7).

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