Valve body polishing device for stop valve production

Abstract

The utility model relates to the technical field of stop valve production, in particular to a valve body polishing device for stop valve production, which comprises a vibration base, a polishing groove fixedly mounted on the vibration base, a filter screen placed on the inner side of the polishing groove, a lifting plate arranged above the filter screen, an air cylinder fixedly mounted at the top of the polishing groove, and a lifting plate fixedly mounted at the end of an inner rod of the air cylinder. And polishing beads are placed in the polishing groove above the filter screen. The polishing beads are adopted to polish the stop valve, polishing is comprehensive, high in speed and high in efficiency, the lifting plate is arranged on the filter screen, and fast separation of chippings, the polishing beads and the stop valve is completed after polishing.

Description

Technical Field

[0001] The utility model relates to the technical field of stop valve production, in particular to a valve body polishing device for stop valve production. Background Art

[0002] The external structure of the air conditioning stop valve is irregular and has many corners. It is inconvenient to polish it with ordinary polishing rods and polishing discs, and the efficiency is relatively low. Utility Model Content

[0003] The utility model aims to provide a valve body polishing device for stop valve production, so as to solve the problem that common polishing rods and polishing discs of air-conditioning stop valves proposed in the above background technology are inconvenient to polish and have low efficiency.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A valve body polishing device for stop valve production includes a vibration base, a polishing groove is fixedly installed on the vibration base, a filter is placed on the inner side of the polishing groove, a lifting plate is provided above the filter, a cylinder is fixedly installed on the top of the polishing groove, a lifting plate is fixedly installed on the end of the inner rod of the cylinder, and polishing beads are placed in the polishing groove above the filter.

[0006] As a further description of the above technical solution:

[0007] The bottom of the polishing tank is located outside the vibration base and is provided with a discharge port.

[0008] As a further description of the above technical solution:

[0009] A ring platform is provided at the lower part of the polishing tank, and the filter screen is placed on the ring platform.

[0010] As a further description of the above technical solution:

[0011] The lower side surface of the ring platform is in an arc shape.

[0012] As a further description of the above technical solution:

[0013] The mesh of the filter is smaller than the diameter of the polishing beads.

[0014] As a further description of the above technical solution:

[0015] A grid rod is arranged inside the outer ring of the lifting plate.

[0016] Compared with the prior art, the utility model provides a valve body polishing device for stop valve production, which has the following beneficial effects:

[0017] 1. In the utility model, polishing beads are used to polish the stop valve, and the polishing is comprehensive, fast and efficient;

[0018] 2. In the utility model, a lifting plate is arranged on the filter screen, and the debris, polishing beads and the stop valve are quickly separated after polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the polishing groove of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model.

[0022] Legend:

[0023] 1. Vibrating base; 2. Polishing trough; 3. Filter; 4. Lifting plate; 5. Cylinder; 6. Polishing beads; 7. Discharge port; 8. Ring table. DETAILED DESCRIPTION

[0024] 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.

[0025] Example:

[0026] See also Figure 1-Figure 3 The utility model provides a valve body polishing device for stop valve production, including a vibration base 1, a polishing groove 2 is fixedly installed on the vibration base 1, a filter screen 3 is placed on the inner side of the polishing groove 2, a lifting plate 4 is provided above the filter screen 3, a cylinder 5 is fixedly installed on the top of the polishing groove 2, the lifting plate 4 is fixedly installed on the inner rod end of the cylinder 5, and polishing beads 6 are placed above the filter screen 3 in the polishing groove 2.

[0027] Specifically, Figure 3 As shown, the bottom of the polishing tank 2 is located on the outside of the vibration base 1 and is provided with a discharge port 7 to facilitate the discharge of debris and sewage.

[0028] Specifically, Figure 1 As shown, a ring platform 8 is provided at the lower part of the polishing tank 2, and the filter screen 3 is placed on the ring platform 8. The lower side surface of the ring platform 8 is arc-shaped, which is convenient for placing and removing the filter screen 3, and the polishing tank 2 can be tilted without retaining debris.

[0029] Specifically, the mesh of the filter screen 3 is smaller than the diameter of the polishing beads 6, so the polishing beads 6 will not fall.

[0030] Specifically, a grid rod is provided on the inner side of the outer ring of the lifting plate 4, so that the polishing beads 6 can fall easily.

[0031] Working principle:

[0032] When in use, put the polishing beads 6 into the polishing tank 2, then pour the additive and clean water mixture into the polishing tank 2, and then pour the stop valve onto the lifting plate 4. The vibration base 1 vibrates, causing the polishing tank 2 to vibrate, and the polishing beads 6 polish the stop valve. After polishing, the debris settles to the bottom of the polishing tank 2 through the filter screen 3, and the cylinder 5 contracts to lift the lifting plate 4 to the upper part of the polishing tank 2. The polishing tank 2 is still vibrating, and the lifting plate 4 separates the stop valve from the polishing beads 6. Since the lifting plate 4 is still vibrating, the polishing beads 6 attached to the stop valve are vibrated down, and finally the stop valve can be taken out.

[0033] 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 body polishing device for stop valve production, comprising a vibrating base (1), characterized in that: A polishing groove (2) is fixedly mounted on the vibration base (1), a filter screen (3) is placed inside the polishing groove (2), a lifting plate (4) is provided above the filter screen (3), a cylinder (5) is fixedly mounted on the top of the polishing groove (2), a lifting plate (4) is fixedly mounted on the inner rod end of the cylinder (5), and polishing beads (6) are placed above the filter screen (3) in the polishing groove (2).

2. A valve body polishing device for stop valve production according to claim 1, characterized in that: The bottom of the polishing groove (2) is located outside the vibration base (1) and is provided with a discharge port (7).

3. A valve body polishing device for stop valve production according to claim 1, characterized in that: A ring platform (8) is provided at the lower part of the polishing tank (2), and the filter screen (3) is placed on the ring platform (8).

4. A valve body polishing device for stop valve production according to claim 3, characterized in that: The lower side surface of the ring platform (8) is in an arc shape.

5. A valve body polishing device for stop valve production according to claim 1, characterized in that: The mesh of the filter (3) is smaller than the diameter of the polishing beads (6).

6. A valve body polishing device for stop valve production according to claim 1, characterized in that: Grid bars are provided on the inner side of the outer ring of the lifting plate (4).

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