CN214923087U - A grinding device for machining of mechanical seal spare - Google Patents

Abstract

The utility model relates to a mechanical seal processing technology field specifically discloses a grinding device for mechanical seal processing, including the workstation, workstation top right side fixed mounting has the mounting bracket, and the mounting bracket mid-rotation installs the connection pad, and connection pad left side demountable installation has the stick of polishing, and the coaxial demountable installation in connection pad right side has driven gear, and workstation right side wall demountable installation has the motor, and the motor shaft demountable installation of motor has the driving gear. The utility model discloses a motor drives the connection pad rotatory to it is rotatory to drive the stick of polishing, and installation mechanical seal can be inlayed to the sleeve right-hand member, and it is fixed with mechanical seal to screw spacing bolt, the upper and lower position of the adjustable bearing frame of rotation regulation screw thread handle, adjustable stick of polishing is to the distance of mechanical seal inner wall, thereby realizes the size of polishing of adjustment mechanical seal inner wall, but the rotatable sleeve of handheld bracing piece, but annular mechanical seal inner wall of polishing guarantees that mechanical seal inner wall thickness department of polishing equals.

Description

A grinding device for machining of mechanical seal spare

Technical Field

The utility model relates to a mechanical seal processing technology field specifically is a grinding device for mechanical seal processing.

Background

The mechanical seal is a device for preventing fluid leakage, which is formed by at least one pair of end faces perpendicular to a rotating axis, keeping fit and sliding relatively under the action of fluid pressure and elasticity of a compensation mechanism and the cooperation of auxiliary seals.

The prior patent (publication number: CN210189341U) discloses a polishing device for machining a mechanical sealing element, which comprises an operation table, an upright post, a motor, a polishing roller, a positioning plate, a cylinder and a bearing plate, wherein a crank is movably connected to the middle position of the outer surface of the front end of the operation table, a sliding groove is formed in the middle position of the outer surface of the upper end of the operation table, adjusting screw buttons are movably connected to the central positions of the outer surfaces of the front end and the rear end of the bearing plate, a movable groove is formed in the outer surface of the upper end of the bearing plate, first clamping blocks are arranged at the front end and the rear end of the inner part of the movable groove, a second clamping block is arranged between the first clamping blocks, notches are formed in the outer surfaces of the second clamping blocks and the first clamping blocks, the first clamping blocks and the second clamping blocks can slide in the movable groove, and two adjacent opposite notches form a bearing groove for placing the sealing element. The utility model discloses, can put into the work piece fast to improve the fixed effect of work piece, it is comparatively practical.

In the process of implementing the present invention, the inventor finds that at least the following problems in the prior art are not solved; the device is inconvenient for polishing the inner wall of the mechanical seal, and the polishing thickness of the inner wall can not be guaranteed to be equal everywhere. This application drives the connection pad rotation through the motor, thereby it is rotatory to drive the stick of polishing, installation mechanical seal can be inlayed to the sleeve right-hand member, and it is fixed with mechanical seal to screw spacing bolt, the upper and lower position of the adjustable bearing frame of rotation regulation screw thread handle, adjustable stick of polishing is to the distance of mechanical seal inner wall, thereby realize the size of polishing of adjustment mechanical seal inner wall, the rotatable sleeve of handheld bracing piece, but annular mechanical seal inner wall of polishing, guarantee that mechanical seal inner wall thickness department of polishing equals, the problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device for machining of mechanical seal spare has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device for mechanical seal processing, comprises a workbench, workstation top right side fixed mounting has the mounting bracket, the mounting bracket mid-rotation installs the connection pad, connection pad left side demountable installation has the stick of polishing, the coaxial demountable installation in connection pad right side has driven gear, workstation right side wall demountable installation has the motor, the motor shaft demountable installation of motor has the driving gear, workstation left side fixed mounting has spacing groove block, inside slidable mounting of inlaying of spacing groove block has the mount, the spout has been seted up to the mount, slidable mounting has the bearing frame is inlayed to the spout inner wall, the inside rotation of bearing frame installs the sleeve, sleeve left side outer wall fixed mounting has two unidimensional bracing pieces, two unidimensional spacing bolts are installed to sleeve right side outer wall screw thread, mount top threaded mounting has the regulation screw thread handle.

As a preferred embodiment of the utility model, adjust the screw thread handle bottom and rotate with the bearing frame top and be connected.

As a preferred embodiment of the present invention, the driving gear is engaged with the driven gear.

As a preferred embodiment of the present invention, the length of the support rod is 10 cm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a motor drives the connection pad rotatory to it is rotatory to drive the stick of polishing, and installation mechanical seal can be inlayed to the sleeve right-hand member, and it is fixed with mechanical seal to screw spacing bolt, the upper and lower position of the adjustable bearing frame of rotation regulation screw thread handle, adjustable stick of polishing is to the distance of mechanical seal inner wall, thereby realizes the size of polishing of adjustment mechanical seal inner wall, but the rotatable sleeve of handheld bracing piece, but annular mechanical seal inner wall of polishing guarantees that mechanical seal inner wall thickness department of polishing equals.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a polishing device for machining a mechanical sealing element according to the present invention;

fig. 2 is a schematic structural view of a fixing frame of a polishing device for machining a mechanical sealing element.

In the figure: 1. adjusting the threaded shank; 2. a limit bolt; 3. grinding a rod; 4. a connecting disc; 5. a mounting frame; 6. a driven gear; 7. a motor; 8. a fixed mount; 9. a support bar; 10. a sleeve; 11. a limiting groove block; 12. a work table; 13. a driving gear; 14. a chute; 15. and a bearing seat.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, the utility model provides a technical solution: a polishing device for machining a mechanical sealing element comprises a workbench 12, a mounting frame 5 is fixedly mounted on the right side of the top of the workbench 12, a connecting disc 4 is rotatably mounted in the middle of the mounting frame 5, a polishing rod 3 is detachably mounted on the left side of the connecting disc 4, a driven gear 6 is coaxially and detachably mounted on the right side of the connecting disc 4, a motor 7 is detachably mounted on the right side wall of the workbench 12, a driving gear 13 is detachably mounted on a motor shaft of the motor 7, a limiting groove block 11 is fixedly mounted on the left side of the workbench 12, a fixing frame 8 is embedded and slidably mounted in the limiting groove block 11, a sliding groove 14 is formed in the fixing frame 8, a bearing seat 15 is embedded and slidably mounted on the inner wall of the sliding groove 14, a sleeve 10 is rotatably mounted in the bearing seat 15, two supporting rods 9 with the same size are fixedly mounted on the outer wall of the left side of the sleeve 10, two limiting bolts 2 with the same size are mounted on the outer wall of the right side of the sleeve 10 in a threaded manner, the top of the fixed frame 8 is provided with an adjusting threaded handle 1 through threads.

In this embodiment, as shown in fig. 1 and 2, it is rotatory to drive connection pad 4 through motor 7, thereby it is rotatory to drive the stick of polishing 3, installation mechanical seal can be inlayed to sleeve 10 right-hand member, and screw limit bolt 2 and fix mechanical seal, the upper and lower position of the adjustable bearing frame 15 of rotation regulation screw thread handle 1, the distance of stick of polishing 3 to the mechanical seal inner wall can be adjusted, thereby realize adjusting the size of polishing of mechanical seal inner wall, the rotatable sleeve 10 of handheld bracing piece 9, but annular polishing mechanical seal inner wall, guarantee that the thickness department of polishing of mechanical seal inner wall equals everywhere.

In the embodiment, referring to fig. 1, the bottom of the adjusting threaded handle 1 is rotatably connected to the top of the bearing seat 15, and the adjusting threaded handle 1 is rotated to adjust the vertical position of the bearing seat 15.

In the embodiment, referring to fig. 1, the driving gear 13 is engaged with the driven gear 6, so that the motor 7 can drive the connecting disc 4 to rotate.

Referring to fig. 1, in the embodiment, the length of the supporting rod 9 is 10cm, and the supporting rod 9 can be held by hand to rotate the sleeve 10, so that the inner wall of the mechanical seal can be ground in an annular manner.

The working principle is as follows: when a grinding device for machining of mechanical sealing elements uses, it is rotatory to drive connection pad 4 through motor 7, thereby it is rotatory to drive grinding rod 3, installation mechanical seal can be inlayed to sleeve 10 right-hand member, and screw spacing bolt 2 and fix mechanical seal, the upper and lower position of 1 adjustable bearing frame 15 of rotation regulation screw thread handle, can adjust the distance of grinding rod 3 to the mechanical seal inner wall, promote 8 horizontal translations of mount, the bottom is inlayed with spacing groove block 11 all the time when mount 8 removes and is connected, stability when guaranteeing mount 8 and removing, thereby realize the size of polishing of adjustment mechanical seal inner wall, the rotatable sleeve 10 of handheld bracing piece 9, but annular grinding mechanical seal inner wall, guarantee that mechanical seal inner wall thickness department of polishing equals everywhere.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (4)

1. A grinding device for machining of mechanical seals, comprising a table (12), characterized in that: the right side of the top of the workbench (12) is fixedly provided with a mounting rack (5), the middle of the mounting rack (5) is rotatably provided with a connecting disc (4), the left side of the connecting disc (4) is detachably provided with a grinding rod (3), the right side of the connecting disc (4) is coaxially detachably provided with a driven gear (6), the right side wall of the workbench (12) is detachably provided with a motor (7), a motor shaft of the motor (7) is detachably provided with a driving gear (13), the left side of the workbench (12) is fixedly provided with a limiting groove block (11), the limiting groove block (11) is internally embedded with a fixed frame (8) in a sliding manner, the fixed frame (8) is provided with a sliding groove (14), the inner wall of the sliding groove (14) is embedded with a bearing seat (15) in a sliding manner, the bearing seat (15) is internally rotatably provided with a sleeve (10), and the outer wall of the left side of the sleeve (10) is fixedly provided with two supporting rods (9) with the same size, two limiting bolts (2) with the same size are installed on the outer wall of the right side of the sleeve (10) in a threaded mode, and an adjusting threaded handle (1) is installed on the top of the fixing frame (8) in a threaded mode.

2. A grinding device for machining of mechanical seals, according to claim 1, characterized in that: the bottom of the adjusting threaded handle (1) is rotatably connected with the top of the bearing seat (15).

3. A grinding device for machining of mechanical seals, according to claim 1, characterized in that: the driving gear (13) is meshed with the driven gear (6).

4. A grinding device for machining of mechanical seals, according to claim 1, characterized in that: the length of the support rod (9) is 10 cm.

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