Air valve rotating cylinder type assembly fixture

Abstract

The utility model provides an air valve rotating cylinder type assembling clamp which comprises a bottom plate, a base is installed on the bottom plate, a rotating cylinder which is vertically and upwards arranged is installed on the base, a pressing block which horizontally and forwards extends is installed on a rotating shaft of the rotating cylinder, and a buffering gasket is installed at the bottom of the front end of the pressing block. And a side limiting plate is mounted on the left side of the base. The air valve rotating cylinder type assembling clamp is simple in structure, reasonable in design, convenient to operate and capable of improving the assembling efficiency and the assembling effect between the air valve body and the end cover.

Description

Technical Field

[0001] The utility model relates to an assembly fixture, in particular to a valve rotary cylinder type assembly fixture. Background Art

[0002] The structure of the valve is as Figure 1 shown, mainly including a valve body 100. End caps 110 need to be installed at both the upper and lower ends of the valve body 100. During actual installation, screws need to be tightened into screw holes 120 provided on the end caps 110 to achieve the fastening between the end caps 110 and the valve body 100. However, since a spring is installed between the end caps 110 and the valve body 100, if the screws are directly screwed in without first pressing the end caps 110 against the valve body 100, there is not only a risk that the screws cannot be tightened in place, the assembly quality cannot be guaranteed, but also the efficiency of screwing the screws will be reduced. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a valve rotary cylinder type assembly fixture, which can improve the assembly efficiency and assembly effect between the valve body and the end cap.

[0004] To achieve the above technical solution, the utility model provides a valve rotary cylinder type assembly fixture, including: a bottom plate, a base is installed on the bottom plate, a vertically upwardly arranged rotary cylinder is installed on the base, a pressing block extending horizontally forward is installed on the rotating shaft of the rotary cylinder, a buffer gasket is installed at the bottom of the front end of the pressing block, and a side limiting plate is installed on the left side of the base.

[0005] In the above technical solution, during actual work, only need to place the valve body on the bottom plate and align the side of the valve body with the side limiting plate, then sequentially place the spring and the end cap on the top of the valve body, and then start the rotary cylinder. After the rotary cylinder drives the rotating shaft to rotate to the center position, it drives the pressing block to press down. The pressing block presses the end cap against the valve body through the buffer gasket, and then screws are screwed into the screw holes provided on the surface of the end cap manually or by a manipulator to achieve the fastening between the end cap and the valve body. After the assembly is completed, the rotary cylinder drives the rotating shaft to drive the pressing block to lift up and rotate 90 degrees to drive the pressing block to deflect, so as to facilitate the unloading of the valve.

[0006] Preferably, the buffer gasket is a cylindrical rubber ring to prevent damage to the end cap during the pressing process of the pressing block.

[0007] Preferably, the front end of the pressing block is set to be T-shaped and extends horizontally forward to facilitate the pressing of the middle part of the end cap and avoid the screw holes on the end cap being blocked, so as to facilitate the screwing of the screws.

[0008] Preferably, a rotary cylinder control switch is installed on the right side of the base. During actual operation, the start and stop of the rotary cylinder can be controlled through the rotary cylinder control switch, which is convenient for operation.

[0009] The beneficial effects of the air valve rotary cylinder type assembly fixture provided by the present utility model are as follows: The structure of this air valve rotary cylinder type assembly fixture is simple, reasonably designed, and convenient to operate. During actual operation, only need to place the air valve body on the bottom plate, and align the side of the air valve body with the side limit plate, then place the spring and end cap on the top of the air valve body in sequence. Then start the rotary cylinder. After the rotary cylinder drives the rotating shaft to rotate to the center position, it drives the pressing block to press down. The pressing block presses the end cap tightly on the air valve body through the buffer gasket. Then, manually or by a manipulator, screw the screws into the screw holes provided on the surface of the end cap to achieve the fastening between the end cap and the air valve body, thereby improving the assembly efficiency and assembly effect between the air valve body and the end cap. After the assembly is completed, the rotary cylinder drives the rotating shaft to drive the pressing block to move upward and rotate 90 degrees, driving the pressing block to deflect to facilitate the unloading of the air valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the air valve.

[0011] Figure 2 It is a three-dimensional structural assembly schematic diagram after the present utility model is assembled with the air valve.

[0012] Figure 3 It is a three-dimensional structural assembly schematic diagram of the present utility model.

[0013] Figure 4 It is a three-dimensional structural explosion diagram of the present utility model.

[0014] In the figure: 1, bottom plate; 2, base; 3, rotary cylinder; 4, pressing block; 5, buffer gasket; 6, side limit plate; 100, air valve body; 110, end cap; 120, screw hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Embodiment: An air valve rotary cylinder type assembly fixture.

[0017] Refer to Figures 1 to 4As shown in the figure, a valve rotary cylinder type assembly fixture includes: a bottom plate 1, on which a base 2 is installed, on which a vertically upwardly arranged rotary cylinder 3 is installed. On the rotary shaft of the rotary cylinder 3, a pressing block 4 extending horizontally forward is installed. The front end of the pressing block 4 is T-shaped and extends horizontally forward to facilitate the pressing of the middle part of the end cover 110, and to avoid interfering with the screw holes 120 on the end cover 110, thus facilitating the screwing in of screws. A buffer gasket 5 is installed at the bottom of the front end of the pressing block 4. The buffer gasket 5 is a cylindrical rubber ring to prevent damage to the end cover 110 during the downward pressing of the pressing block 4. A side limiting plate 6 is installed on the left side of the base 2. The function of the side limiting plate 6 is to limit the placement position of the valve body 100. A rotary cylinder control switch is installed on the right side of the base 2. During actual work, the start and stop of the rotary cylinder 3 can be controlled through the rotary cylinder control switch, which is convenient for operation.

[0018] This valve rotary cylinder type assembly fixture has a simple structure, reasonable design, and convenient operation. During actual work, only need to place the valve body 100 on the bottom plate 1, and make the side of the valve body 100 align with the side limiting plate 6, then place the spring and the end cover 110 on the top of the valve body 100 in sequence. Then start the rotary cylinder 3 through the rotary cylinder control switch. After the rotary cylinder 3 drives the rotary shaft to rotate to the center position, it drives the pressing block 4 to press down. The pressing block 4 presses the end cover 110 tightly on the valve body 100 through the buffer gasket 5. Then, screws are screwed into the screw holes 120 provided on the surface of the end cover 110 manually or by a manipulator to achieve the fastening between the end cover 110 and the valve body 100, thereby improving the assembly efficiency and assembly effect between the valve body 100 and the end cover 110. After the assembly is completed, the rotary cylinder 3 drives the rotary shaft to drive the pressing block 4 to lift up and rotate 90 degrees to drive the pressing block 4 to deflect, so as to facilitate the unloading of the assembled valve.

[0019] The above is the preferred embodiment of the present invention, but the present invention should not be limited to the content disclosed in this embodiment and the drawings. Therefore, all equivalent or modified implementations completed without departing from the spirit disclosed by the present invention fall within the protection scope of the present invention.

Claims

1. A valve rotary cylinder assembly fixture, characterized in that include: A bottom plate is installed with a base on the bottom plate, a rotating cylinder arranged vertically upward is installed on the base, a pressing block extending horizontally forward is installed on the rotating axis of the rotating cylinder, a buffer gasket is installed at the bottom of the front end of the pressing block, and a side limit plate is installed on the left side of the base.

2. The valve rotary cylinder assembly fixture according to claim 1, characterized in that: The buffer gasket is a cylindrical rubber ring.

3. The valve rotary cylinder assembly fixture according to claim 1, characterized in that: The front end of the pressing block is arranged in a T shape and extends forward horizontally.

4. The valve rotary cylinder assembly fixture according to claim 1, characterized in that: A rotary cylinder control switch is installed on the right side of the base.

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