Clamp for machining mechanical sealing element

Abstract

The utility model discloses a clamp for mechanical sealing element machining, which relates to the technical field of mechanical sealing element machining and comprises a base, a fixing seat is arranged on the outer surface of the upper end of the base, a supporting table is arranged on the outer surface of the upper end of the fixing seat, and two groups of sliding grooves are formed in the outer surface of the upper end of the supporting table. And two sets of front-end clamps are arranged on the outer surface of the upper end of the supporting table, the two sets of front-end clamps are connected to the sliding groove, the two sets of front-end clamps are oppositely arranged, cylindrical clamping grooves are formed in the two sets of front-end clamps, and two sets of fixing grooves are formed in the inner surfaces of the two sets of cylindrical clamping grooves. According to the clamp for machining the mechanical sealing element, the mechanical sealing element can be well clamped through the front-end clamps and the tail-end clamps, in the machining process, the mechanical sealing element is clamped by the front two sets of front-end clamps through the cylindrical clamping grooves, the fixing effect is enhanced through the fixing grooves in the inner sides, and the clamping stability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical seal processing, in particular to a clamp for mechanical seal processing. Background Art

[0002] Mechanical seals are one of the basic mechanical components with precision and complex structure. They are key components of various pumps, reaction synthesis kettles, turbine compressors, submersible motors and other equipment. Their sealing performance and service life depend on many factors, such as selection, machine accuracy, correct installation and use, etc. Mechanical seals refer to devices that prevent fluid leakage by maintaining contact and relative sliding under the action of fluid pressure and the elastic force (or magnetic force) of the compensation mechanism and the cooperation of auxiliary seals. The auxiliary seal of the compensation ring is a metal bellows, which is called a bellows mechanical seal.

[0003] At present, most mechanical seals are manually picked up and fixed during fine processing. Such manual operation will seriously affect the fine processing of mechanical seals, because the accuracy of manual fixing processing is not high, which will always cause deviations in its accuracy, thus affecting the quality of mechanical seals. It is not only time-consuming and labor-intensive, but also seriously affects normal processing and production. In order to solve the shortcomings of the existing technology, we propose a clamp for mechanical seal processing. Utility Model Content

[0004] The main purpose of the utility model is to provide a clamp for machining mechanical seals, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The cam is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails, and the guide rails are provided with a plurality of guide rails, each of which is provided with a plurality of guide rails.

[0007] Preferably, a stand is provided on the outer surface of the upper end of the base, a mounting plate is provided on the outer surface of the front side of the stand, an end clamp is provided on the outer surface of the mounting plate, a connecting groove is provided on the outer surface of the front end of the end clamp, a rotating bolt is provided inside the connecting groove, and a plurality of card slots are provided on the outer surface of the connecting groove.

[0008] Preferably, a mounting seat is disposed on the outer surface of the back side of the stand, a motor is disposed on the outer surface of the mounting seat, and the motor is connected to the rotating bolt.

[0009] Preferably, a movable rod is provided between the fixed vertical plate and the front end clamp, and the fixed vertical plate and the front end clamp are detachably connected via the movable rod. A fixing bolt is provided between the movable rod and the fixed vertical plate, and the movable rod and the fixed vertical plate are detachably connected via the fixing bolt.

[0010] Preferably, a slide groove is provided between the front end clamp and the support platform, the front end clamp and the support platform are slidably connected through the slide groove, a fixed seat is provided between the support platform and the base, and the support platform and the base are detachably connected through the fixed seat.

[0011] Preferably, a mounting plate is provided between the end clamp and the stand, and the end clamp and the stand are detachably connected via the mounting plate.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the front-end clamp and the end clamp are provided, so that the mechanical seal can be clamped well. During the processing, the first two groups of front-end clamps clamp the mechanical seal through the cylindrical clamping groove, and the inner fixing groove strengthens the fixing effect, making the clamping stability higher. The relative distance between the two groups of front-end clamps can be adjusted by the adjusting screws on both sides, making the clamp more controllable.

[0015] 2. In the utility model, the tail end of the mechanical seal can be fixed by the end clamp, and the connecting groove at the front end makes the supporting effect of the end clamp more solid. The mechanical seal is connected by the rotating bolt inside the connecting groove, so that the motor at the rear end of the stand can drive the rotating bolt to rotate, thereby adjusting the direction of the mechanical seal, which is convenient for the staff to process it and makes the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the front end fixture structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the end fixture structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the stand structure of the utility model.

[0020] In the figure: 1. base; 2. support table; 3. front end clamp; 4. fixing groove; 5. fixing bolt; 6. movable rod; 7. slide groove; 8. fixing seat; 9. adjusting screw; 10. positioning shaft; 11. fixing vertical plate; 12. cylindrical clamping groove; 13. mounting plate; 14. end clamp; 15. stand; 16. connecting groove; 17. rotating bolt; 18. slot; 19. mounting seat; 20. motor. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Embodiment 1, as Figure 1-2 As shown, a clamp for processing mechanical seals can be used for clamping functions during the processing of mechanical seals. By setting the front end clamp 3 and the end clamp 14, the mechanical seal can be well clamped. The front end clamp 3 of the device is connected to the support platform 2, and can slide by using the slide groove 7 at the connection. When in use, the relative distance between the two groups of front end clamps 3 can be adjusted by adjusting the adjusting screw 9, so that the clamp is more controllable. When the front end clamp 3 moves, the movable rods 6 connected on both sides can play a guiding and limiting role to prevent the clamp from shifting. The adjustment function can make the front end clamp 3 clamp the mechanical seal through the cylindrical clamping groove 12, and the inner fixing groove 4 strengthens the fixing effect, so that the clamping stability is higher.

[0023] Embodiment 2, as Figure 1-4 As shown, a clamp for processing mechanical seals, the device is located at the end clamp 14 set at the upper end of the stand 15, which can fix the tail end of the mechanical seal, and the connecting groove 16 at the front end of the end clamp 14 is clamped and fixed to the mechanical seal, and the clamping groove 18 outside the connecting groove 16 strengthens the fixing effect, making the supporting effect of the end clamp 14 more solid, and the mechanical seal is connected through the rotating bolt 17 inside the connecting groove, so that the motor 20 at the rear end of the stand 15 can drive the rotating bolt 17 to rotate, so that the clamp can adjust the direction of the mechanical seal, which is convenient for the staff to process the mechanical seal and makes the device more practical.

[0024] How it works

[0025] It should be noted that the utility model is a clamp for processing mechanical seals. When in use, the front clamp 3 and the end clamp 14 of the device can clamp the mechanical seal well. The front clamp 3 of the device is connected to the support platform 2 and can slide by using the slide groove 7 at the connection. When in use, the relative distance between the two groups of front clamps 3 can be adjusted by adjusting the adjustment screw 9. When the front clamp 3 moves, the movable rods 6 connected on both sides can play a guiding and limiting role to prevent the clamp from deviating. The adjustment function can make the front clamp The clamp 3 can clamp the mechanical seal through the cylindrical clamping groove 12, and the inner fixing groove 4 strengthens the fixing effect. The end clamp 14 arranged at the upper end of the stand 15 can fix the tail end of the mechanical seal. The connecting groove 16 at the front end of the end clamp 14 is clamped and fixed to the mechanical seal, and the mechanical seal is connected through the rotating bolt 17 inside the connecting groove, so that the motor 20 at the rear end of the stand 15 can drive the rotating bolt 17 to rotate, so that the clamp can play a role in adjusting the direction of the mechanical seal, which is convenient for the staff to process the mechanical seal.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fixture for machining mechanical seals, comprising a base (1), characterized in that: The upper outer surface of the base (1) is provided with a fixing seat (8), the upper outer surface of the fixing seat (8) is provided with a support platform (2), the upper outer surface of the support platform (2) is provided with two groups of slide grooves (7), the upper outer surface of the support platform (2) is provided with two groups of front end clamps (3), the two groups of front end clamps (3) are connected to the slide grooves (7), the two groups of front end clamps (3) are arranged opposite to each other, the two groups of front end clamps (3) are provided with columnar clamping grooves (12) inside, the inner surfaces of the two groups of columnar clamping grooves (12) are provided with two groups of fixing grooves (4), and the two groups of The upper outer surface of the front end clamp (3) is provided with a positioning shaft (10), the side surfaces of the two groups of front end clamps (3) are provided with a fixed vertical plate (11), the inner surfaces of the two groups of fixed vertical plates (11) are provided with four groups of movable rods (6), each of the four groups of movable rods (6) are connected to the corresponding front end clamp (3), and the connection between the eight groups of movable rods (6) and the fixed vertical plate (11) is provided with a fixing bolt (5), and the outer surfaces of the two groups of front end clamps (3) are provided with an adjusting screw (9), and the two groups of adjusting screws (9) pass through the inside of the fixed vertical plate (11) at the corresponding position.

2. A mechanical seal processing fixture according to claim 1, characterized in that: The upper outer surface of the base (1) is provided with a stand (15), the front outer surface of the stand (15) is provided with a mounting plate (13), the outer surface of the mounting plate (13) is provided with an end clamp (14), the front outer surface of the end clamp (14) is provided with a connecting groove (16), a rotating bolt (17) is provided inside the connecting groove (16), and the outer surface of the connecting groove (16) is provided with multiple groups of card slots (18).

3. A mechanical seal processing fixture according to claim 2, characterized in that: The back outer surface of the stand (15) is provided with a mounting seat (19), and the outer surface of the mounting seat (19) is provided with a motor (20), and the motor (20) is connected to the rotating bolt (17).

4. A mechanical seal processing fixture according to claim 1, characterized in that: A movable rod (6) is provided between the fixed vertical plate (11) and the front end clamp (3), and the fixed vertical plate (11) and the front end clamp (3) are detachably connected via the movable rod (6). A fixing bolt (5) is provided between the movable rod (6) and the fixed vertical plate (11), and the movable rod (6) and the fixed vertical plate (11) are detachably connected via the fixing bolt (5).

5. The mechanical seal processing fixture according to claim 1, characterized in that: A slide groove (7) is provided between the front end clamp (3) and the support platform (2), and the front end clamp (3) and the support platform (2) are slidably connected via the slide groove (7); a fixed seat (8) is provided between the support platform (2) and the base (1), and the support platform (2) and the base (1) are detachably connected via the fixed seat (8).

6. A mechanical seal processing fixture according to claim 2, characterized in that: A mounting plate (13) is provided between the end clamp (14) and the stand (15), and the end clamp (14) and the stand (15) are detachably connected via the mounting plate (13).

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