Outer circle grinding device for valve cover sealing ring machining

Abstract

The utility model discloses an outer circle polishing device for processing a valve cover sealing ring, which comprises a mounting and collecting structure, a driving and adjusting structure is fixedly mounted in the mounting and collecting structure, the mounting and collecting structure comprises a working table, a base is fixed above the working table, polishing paper is adhered and fixed above the base through a magic tape group, and the driving and adjusting structure is fixedly mounted on the working table. A connecting pipe with a horn cover is fixed above the base, the connecting pipe is connected with a branch pipe, one end of the branch pipe penetrates through the workbench and extends to the bottom of the workbench to be connected with a collecting box in an embedded and through mode, one side of the collecting box is connected with a negative pressure machine in an installing mode, and a protective box with an installing groove is fixed above the workbench; and tempered glass facilitating external observation of an operator is inlaid and fixed to the surface of the protection box, the driving adjusting structure comprises a connecting frame with a guide strip fixed to the inner side, and according to the outer circle grinding device for valve deck sealing ring machining, grinding dust is collected through the arranged collecting box.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve cover sealing ring processing technical field, concretely is a valve cover sealing ring processing with the outer circle polishing device. BACKGROUND

[0002] The main function of the valve is to cut off, distribute and change the flow direction of medium, it is a kind of open-close piece (ball) and is driven by valve stem, and rotates around the ball valve axis, and the production process of ball valve needs to install sealing ring in valve body and valve cover, but the burrs of the outer ring of the sealing ring need to be polished in the production process of the existing sealing ring, but the existing general manual polishing method is used for polishing treatment, and the burrs of the outer ring of the sealing ring are polished by manual polishing method, which not only has low polishing efficiency, but also has the case of frequent and boring operation. INNOVATION CONTENT

[0003] The utility model discloses a valve cover sealing ring processing with the outer circle polishing device to solve the case that the existing general manual polishing method is used for polishing treatment, and the burrs of the outer ring of the sealing ring are polished by manual polishing method, which not only has low polishing efficiency, but also has the case of frequent and boring operation.

[0004] To achieve the above object, the utility model provides the following technical scheme: a valve cover sealing ring processing with the outer circle polishing device, including installation collection structure, the installation collection structure inside fixed installation has drive adjustment structure;

[0005] The installation collection structure includes the workbench that the base is fixed on the upper side, and the base is fixed with the polishing paper through the magic tape group on the upper side, and the connecting pipe with the horn cover is fixed on the upper side of the base;

[0006] The connecting pipe is installed with the branch pipe, and the branch pipe extends through the workbench and is connected with the collection box at the bottom of the workbench, and the collection box is installed with the negative pressure machine on one side.

[0007] Through the above technical scheme, the collection box is set to collect the polishing dust.

[0008] Preferably, the workbench is fixed with the protection box with the installation groove on the upper side, and the tempered glass for the operator to observe externally is embedded and fixed on the surface of the protection box.

[0009] Through the above technical scheme, the tempered glass is set to install and beautify and facilitate observation.

[0010] Preferably, the driving adjusting structure comprises a connecting frame with a guide strip fixed on the inner side, and a driving cylinder with an output end extending inside the connecting frame is fixed above the connecting frame, and the connecting frame is fixedly installed above the rear side of the workbench through a mounting groove.

[0011] By adopting the above technical scheme, the inner and outer installation and fixation are achieved through the connecting frame.

[0012] Preferably, the output end of the driving cylinder is fixed with a recess block matched with the sliding of the guide strip, the recess block is fixed with a rotary motor, the output end of the rotary motor is fixed with a convex block, and the convex block is fixed with a connecting disc with a mounting hole.

[0013] By adopting the above technical scheme, the opening and mounting fixation are achieved through the connecting disc.

[0014] Preferably, the connecting disc is fixedly installed with a telescopic cylinder through the mounting hole, the output end of the telescopic cylinder is fixed with a sector block, and the surface of the sector block is provided with a placing groove.

[0015] By adopting the above technical scheme, the sealing ring is placed and driven to polish through the placing groove.

[0016] Preferably, the sector block is provided with four sector blocks, and the sector blocks are arranged in an annular array about the connecting disc.

[0017] By adopting the above technical scheme, the synchronous driving adjustment is achieved through the sector block.

[0018] Compared with the prior art, the valve cover sealing ring machining outer circle polishing device has the advantages that

[0019] (1) The driving adjusting structure is arranged, so that the manual polishing mode is adopted to polish the general existing sealing ring outer ring burr, the polishing efficiency is low, and the operation is frequent and boring. When the valve cover sealing ring needs to be polished, the operator first places the valve cover sealing ring on the surface of the placing groove, controls the telescopic cylinder to work, and makes the other sector blocks carrying the placing groove contact the inner ring of the valve cover sealing ring. At this time, the operator controls the driving cylinder to work, makes the valve cover sealing ring contact the polishing paper, and controls the rotary motor to work. The rotary motor works to drive the valve cover sealing ring and the polishing paper to rotate relatively and adjust the outer ring of the valve cover sealing ring to rotate and polish.

[0020] (2) By setting: install collection structure, thereby solve the polishing process will produce a large amount of dust, when the valve cover seal ring polishing process in the negative pressure machine operation work will polish the dust generated in the collection box inside the collection, and by setting: magic paste group, so that the polishing paper polishing degree is not enough to facilitate the operator to facilitate the quick replacement and adhesion installation of the polishing paper, at the same time by setting: protection box for the valve cover seal ring and for the operator in the polishing process plays a kind of isolation protection, so as to avoid the valve cover seal ring polishing process exists in the case of supporting not closely, easy to exist flying material. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view of the present application structure schematic diagram;

[0022] Figure 2 It is a schematic diagram of the installation collection structure of the present application;

[0023] Figure 3 It is a schematic diagram of the connection frame, drive cylinder, concave block and sector block structure of the present application;

[0024] Figure 4 It is a schematic diagram of the guide bar, concave block, rotary motor and boss structure of the present application;

[0025] Figure 5 It is a schematic diagram of the connection disc and telescopic cylinder structure of the present application;

[0026] Figure 6 It is a schematic diagram of the sector block and placing groove structure of the present application.

[0027] In the drawing: 1, installation collection structure; 101, workbench; 102, base; 103, magic paste group; 104, polishing paper; 105, horn cover; 106, connecting pipe; 107, branch pipe; 108, collection box; 109, negative pressure machine; 1010, protection box; 2, drive adjustment structure; 201, connection frame; 202, guide bar; 203, drive cylinder; 204, concave block; 205, rotary motor; 206, boss; 207, connection disc; 208, telescopic cylinder; 209, sector block; 2010, placing groove. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Please refer toFigures 1-6 The utility model provides a technical scheme: a outer circle polishing device for valve cover sealing ring processing, Figure 1 And Figure 2 As shown, including installation collection structure 1, installation collection structure 1 includes the workbench 101 of the base 102 fixed in the upper, and the base 102 is adhered fixed with polishing paper 104 through magic paste group 103 in the upper, while the base 102 is fixed with the connecting pipe 106 of the horn cover 105 in the upper, the connecting pipe 106 is installed with branch pipe 107 connection, and branch pipe 107 one end extends in the workbench 101 bottom and is inlaid through connection with collection box 108, while collection box 108 one side is installed with negative pressure machine 109, the workbench 101 is fixed with the protection box 1010 of the installation slot in the upper, and the surface of protection box 1010 is inlaid fixed with the toughened glass of the convenient operator external observation, wherein, the above-mentioned spare part constitutes extraction collection structure, when the extraction collection structure of the above-mentioned spare part is used, the dust generated in the polishing process is effectively extracted and collected, and collection box 108 adopts the dust collector cylinder structure in the prior art to set up, to facilitate the operator to pour the dust after absorption and handle.

[0030] As shown in Figure 3 、 Figure 4 、 Figure 5 And Figure 6 The inside fixed installation of installation collection structure 1 has drive adjustment structure 2, drive adjustment structure 2 includes the connecting frame 201 of the guide strip 202 fixed in the inside, and the drive cylinder 203 of the output end extension is fixed in the inside of connecting frame 201 in the upper of connecting frame 201, while connecting frame 201 is fixedly installed through installation slot and the upper rear side of workbench 101, the output end of drive cylinder 203 is fixed with the recess block 204 of the guide strip 202 sliding matching, and recess block 204 is fixed with rotary motor 205, while the output end of rotary motor 205 is fixed with boss 206, boss 206 is fixed with the connecting disc 207 of the installation hole, wherein, the above-mentioned spare part constitutes lifting sliding adjustment structure, when the lifting sliding adjustment structure of the above-mentioned spare part is used, the lifting sliding interval distance of boss 206 is effectively changed, and the valve cover sealing ring of different thicknesses is conveniently processed and polished by changing the lifting sliding interval distance of boss 206.

[0031] Further, the connecting disc 207 is fixedly installed with the telescopic cylinder 208 through the mounting hole, and the output end of the telescopic cylinder 208 is fixedly provided with the sector block 209, and the surface of the sector block 209 is provided with the placing groove 2010, the sector block 209 is provided with four sector blocks, and the sector block 209 is arranged in the annular array about the connecting disc 207, through the above-mentioned four parts, the surface setting of the above-mentioned parts is embodied, and the synchronous driving adjustment of the above-mentioned parts is embodied, and through the above-mentioned four parts, the interval distance between the above-mentioned parts is effectively changed, so that the interval diameter between the above-mentioned parts is expanded or reduced, so that the valve cover sealing ring with different diameters is conveniently matched and polished, and when the sector block 209 is arranged in the annular array about the connecting disc 207, the beauty of the annular array of the above-mentioned parts is effectively embodied.

[0032] In the above-mentioned scheme, when the valve cover sealing ring needs to be processed and polished, the operator first opens the protection box 1010, puts the valve cover sealing ring on the surface of the placing groove 2010, controls the telescopic cylinder 208 to work, and then makes the other sector blocks 209 carrying the placing groove 2010 contact the inner ring of the valve cover sealing ring, at this time, the operator controls the driving cylinder 203 to work, so that the valve cover sealing ring contacts the polishing paper 104, and then controls the rotating motor 205 to work, the rotating motor 205 drives the valve cover sealing ring and the polishing paper 104 to rotate relatively during the working process, so that the outer ring of the valve cover sealing ring is polished, and the negative pressure machine 109 is operated to collect the dust generated during the polishing process in the collecting box 108.

[0033] The terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only a simplified description for the convenience of describing the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the protection scope of the utility model.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A grinding device for the outer circle of a valve cover sealing ring, comprising an installation and collection structure (1), characterized in that: The installation and collection structure (1) has a drive adjustment structure (2) fixedly installed inside it; The installation and collection structure (1) includes a workbench (101) with a base (102) fixed on top, and a polishing paper (104) is attached and fixed on the base (102) by a Velcro set (103). At the same time, a connecting pipe (106) with a speaker cover (105) is fixed on the base (102). The connecting pipe (106) is installed and connected to the branch pipe (107), and one end of the branch pipe (107) extends through the workbench (101) and extends to the bottom of the workbench (101) to be embedded and connected to the collection box (108). At the same time, one side of the collection box (108) is installed and connected to the negative pressure machine (109).

2. The outer diameter grinding device for processing valve cover sealing rings according to claim 1, characterized in that: A protective box (1010) with a mounting groove is fixed above the workbench (101), and the surface of the protective box (1010) is inlaid with tempered glass that facilitates external observation by the operator.

3. The outer diameter grinding device for processing valve cover sealing rings according to claim 1, characterized in that: The drive adjustment structure (2) includes a connecting frame (201) with a guide bar (202) fixed on its inner side, and a drive cylinder (203) with its output end extending inside the connecting frame (201) is fixed on the top of the connecting frame (201). Meanwhile, the connecting frame (201) is fixedly installed on the rear side of the worktable (101) above the mounting slot.

4. The outer diameter grinding device for processing valve cover sealing rings according to claim 3, characterized in that: The output end of the drive cylinder (203) is fixed with a recess (204) that is compatible with the sliding of the guide bar (202), and a rotary motor (205) is fixed on the recess (204). At the same time, a boss (206) is fixed on the output end of the rotary motor (205), and a connecting plate (207) with mounting holes is fixed on the boss (206).

5. The outer diameter grinding device for processing valve cover sealing rings according to claim 4, characterized in that: The connecting plate (207) is fixedly mounted with a telescopic cylinder (208) through the mounting hole, and a sector block (209) is fixed at the output end of the telescopic cylinder (208), while a placement groove (2010) is opened on the surface of the sector block (209).

6. The outer diameter grinding device for processing valve cover sealing rings according to claim 5, characterized in that: The sector blocks (209) are provided in a total of 4 blocks, and the sector blocks (209) are arranged in a ring array about the connecting disk (207).

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