Fixture for processing gland sealing teeth

Abstract

The utility model discloses a clamp for processing steam seal teeth, which comprises a mounting disc and a clamping seat, the top of the mounting disc is provided with an arc-shaped movable groove, the mounting disc is internally provided with an adjusting mechanism and a holding and clamping mechanism, and the holding and clamping mechanism is connected to the top of the mounting disc through a rotating shaft. According to the clamp for machining the steam sealing teeth, the installation disc, the clamping bases, the arc-shaped movable grooves, the adjusting mechanism and the holding and clamping mechanism are matched with one another, the steam sealing teeth can be conveniently and stably clamped through the two clamping bases, meanwhile, the movable block is pushed to move to the proper position on the sliding rail, the poking piece is poked, and therefore the steam sealing teeth can be machined. The lower pressing piece is driven to be matched with the sliding rail to clamp the steam sealing teeth, the sliding rail is rotated to rotate in the arc-shaped movable groove, and therefore the steam sealing teeth are driven to rotate, multi-angle rotation adjustment is conducted on the fixed steam sealing teeth, and comprehensive machining of the steam sealing teeth is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamp for machining steam seal teeth. Background Art

[0002] During the production process, the steam seal teeth are assembled to the steam seal, and after the whole is installed on the partition, the steam seal teeth are supplemented and processed. After the steam seal teeth are fixed with a clamp, one side of the steam seal teeth is processed. Then, the steam seal teeth are removed and rotated a certain angle before the other side of the steam seal teeth is processed. The left or right side of the steam seal teeth needs to be constantly adjusted, removed, fixed and rotated. The steps for adjusting the steam seal teeth are cumbersome, and the horizontal angle of the steam seal teeth cannot be adjusted, which makes it inconvenient to quickly process the steam seal teeth.

[0003] For example, publication number CN219113086U discloses a fixture for processing steam seal teeth, including a processing table, the top of which is provided with an arc-shaped track groove, the inside of which is slidably connected with a slider, the top rear side of the slider is provided with a limit assembly for positioning with the top of the processing table, the top of the slider is connected with an L-shaped adjustment frame through a supporting column, the front end of the adjustment frame is provided with a placement plate, and the top of the placement plate is provided with a placement groove that runs through both sides of the placement plate; in the utility model, according to different thicknesses of steam seal teeth, a controller terminal is used to control a cylinder switch, and the output end of the cylinder controls the supporting elastic plate inside the placement groove to support and fix the processed steam seal teeth; the fixed steam seal teeth are adjusted to rotate at multiple angles;

[0004] However, the above-disclosed fixture for processing steam seal teeth only has one fixture, which is extremely unstable during the processing and is prone to shaking, resulting in reduced processing accuracy. Therefore, it is necessary to propose a fixture for processing steam seal teeth. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a clamp for machining steam seal teeth.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A clamp for processing steam seal teeth, comprising: a mounting plate and a clamping seat, wherein the top of the mounting plate is provided with an arc-shaped movable groove, and an adjusting mechanism is arranged inside the mounting plate;

[0008] The clamping mechanism is connected to the top of the mounting plate through a rotating shaft.

[0009] The above, wherein the clamping seat comprises:

[0010] A bottom plate, the top of which is fixedly connected to a support frame;

[0011] An arc-shaped limiting frame, which is fixedly connected to the top of the bottom plate and is located below the supporting frame;

[0012] An arc-shaped clamping frame, a side of which is connected with a clamping threaded rod;

[0013] A pressure wheel frame, the top of which is movably connected with a lifting threaded rod;

[0014] A guide rod, wherein the guide rod is fixedly connected to the pressure wheel frame;

[0015] The rotating wheel is arranged inside the arc-shaped clamping frame and the arc-shaped limiting frame.

[0016] The above, wherein the regulating mechanism comprises:

[0017] An adjustment slot, the adjustment slot being provided on the top of the mounting plate;

[0018] A bidirectional threaded rod, wherein the bidirectional threaded rod is arranged inside the adjusting groove;

[0019] An adjusting block, wherein the adjusting block is fixedly connected to the bottom of the base plate;

[0020] An adjusting knob is fixedly connected to the bidirectional threaded rod.

[0021] The above, wherein the clamping mechanism comprises:

[0022] A slide rail, wherein the slide rail is connected to the mounting plate via a rotating shaft;

[0023] A slider, the slider is fixedly connected to the bottom of the slide rail, and the slider can move inside the arc-shaped movable groove;

[0024] A movable block, wherein the movable block can move inside the slide rail;

[0025] A mounting frame, the mounting frame is fixedly connected to the surface of the movable block;

[0026] A lower pressing plate, the top of which is fixedly connected to a connecting rod, and the top of which is fixedly connected to a top plate;

[0027] A return spring, wherein the return spring securely connects the top plate to the mounting frame;

[0028] A plectrum, wherein the plectrum is connected to the movable block via a rotating shaft.

[0029] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0030] 1. The utility model realizes a clamp for processing steam seal teeth by the mutual cooperation between the mounting plate, the clamping seat, the arc-shaped movable groove, the adjustment mechanism and the clamping mechanism. The two clamping seats are arranged to facilitate the stable clamping of the steam seal teeth. At the same time, the movable block is pushed to move to a suitable position on the slide rail, and the paddle is turned to drive the lower pressure plate to cooperate with the slide rail to clamp the steam seal teeth. The rotating slide rail rotates inside the arc-shaped movable groove, thereby driving the steam seal teeth to rotate. The fixed steam seal teeth are adjusted to rotate at multiple angles, which is convenient for comprehensive processing of the steam seal teeth.

[0031] 2. In the present invention, the adjusting mechanism is provided to facilitate the adjustment of the position of the clamping seat so as to make corresponding adjustments for steam seal teeth of different sizes, thereby expanding the application scope of the device.

[0032] 3. In the utility model, the rotating wheel is provided to ensure the smoothness of the steam seal teeth during rotation.

[0033] 4. In the utility model, the pressure wheel frame is provided to ensure the stability of clamping, avoid the steam seal teeth from tilting during processing, and ensure the stability of the steam seal teeth rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural cross-sectional view of the main view of the utility model;

[0035] Figure 2 It is a schematic diagram of the structure of the top view of the mounting plate, arc-shaped movable groove, gripping mechanism and adjusting groove of the utility model;

[0036] Figure 3 It is a structural cross-sectional view of the left side view of the mounting plate, the arc-shaped movable groove and the gripping mechanism of the utility model;

[0037] Figure 4 It is a three-dimensional diagram of the arc-shaped limiting frame and the rotating wheel of the utility model.

[0038] Figure 5 It is a three-dimensional diagram of the arc-shaped clamping frame and the rotating wheel of the utility model.

[0039] In the figure:

[0040] 1 mounting plate, 2 clamping seat, 201 bottom plate, 202 supporting frame, 203 arc-shaped limiting frame, 204 arc-shaped clamping frame, 205 clamping threaded rod, 206 pressure wheel frame, 207 lifting threaded rod, 208 guide rod, 209 rotating wheel, 3 arc-shaped movable groove, 4 adjusting mechanism, 401 adjusting groove, 402 two-way threaded rod, 403 adjusting block, 404 adjusting handle, 5 clamping mechanism, 501 slide rail, 502 slider, 503 movable block, 504 mounting frame, 505 lower pressure plate, 506 connecting rod, 507 top plate, 508 reset spring, 509 paddle. DETAILED DESCRIPTION

[0041] 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.

[0042] like Figure 1-5 As shown, a fixture for processing steam seal teeth includes: a mounting plate 1 and a clamping seat 2, the clamping seat 2 includes:

[0043] The bottom plate 201 has a support frame 202 fixedly connected to the top of the bottom plate 201 .

[0044] The arc-shaped limiting frame 203 is fixedly connected to the top of the bottom plate 201 and is located below the supporting frame 202 .

[0045] The arc-shaped clamping frame 204 has a clamping threaded rod 205 connected to the side of the arc-shaped clamping frame 204 .

[0046] The pressure wheel frame 206 has a lifting threaded rod 207 movably connected to the top thereof, which ensures the stability of the clamping, avoids the steam seal teeth from tilting during the processing, and ensures the stability of the rotation of the steam seal teeth.

[0047] The guide rod 208 and the guide rod 207 are fixedly connected to the pressure wheel frame 206 .

[0048] The rotating wheel 209 is arranged inside the arc-shaped clamping frame 204 and the arc-shaped limiting frame 203, so as to ensure the smoothness of the steam seal teeth during the rotation process.

[0049] The top of the mounting plate 1 is provided with an arc-shaped movable groove 3, and the interior of the mounting plate 1 is provided with an adjustment mechanism 4, which includes:

[0050] The adjusting groove 401 is opened on the top of the mounting plate 1 .

[0051] The bidirectional threaded rod 402 is disposed inside the adjustment slot 401 .

[0052] The adjusting block 403 is fixedly connected to the bottom of the bottom plate 201 .

[0053] The adjusting knob 404 is fixedly connected to the bidirectional threaded rod 402, so as to facilitate the adjustment of the position of the clamping seat 2 so as to make corresponding adjustments for steam seal teeth of different sizes, thereby expanding the application range of the device.

[0054] The clamping mechanism 5 is connected to the top of the mounting plate 1 through a rotating shaft. The clamping mechanism 5 includes:

[0055] The slide rail 501 is connected to the mounting plate 1 via a rotating shaft.

[0056] The slider 502 is fixedly connected to the bottom of the slide rail 501 , and the slider 502 can move inside the arc-shaped movable groove 3 .

[0057] The movable block 503 and the movable block 403 can move inside the slide rail 501 .

[0058] The mounting frame 504 is fixedly connected to the surface of the movable block 503 .

[0059] The lower pressing plate 505 has a connecting rod 506 fixedly connected to the top thereof, and a top plate 507 fixedly connected to the top of the connecting rod 506 .

[0060] The return spring 508 fixes the top plate 507 to the mounting frame 504 so that when the paddle 509 is released, the lower pressure plate 505 is automatically reset.

[0061] The paddle 509 is connected to the movable block 503 through a rotating shaft. The two clamping seats 2 are provided to facilitate stable clamping of the steam seal teeth. At the same time, the movable block 503 is pushed to move to a suitable position on the slide rail 501. The paddle 509 is moved to drive the lower pressure plate 505 to cooperate with the slide rail 501 to clamp the steam seal teeth. The rotating slide rail 501 rotates inside the arc-shaped movable groove 3, thereby driving the steam seal teeth to rotate. The fixed steam seal teeth can be rotated and adjusted at multiple angles, which is convenient for comprehensive processing of the steam seal teeth.

[0062] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0063] The clamp for processing steam seal teeth provided by the utility model is used by rotating the adjusting knob 404 to drive the bidirectional threaded rod 402 to rotate, and drive the clamping seat 2 to approach each other so as to adapt to steam seal teeth of different diameters, rotating the clamping threaded rod 205 to drive the arc-shaped clamping frame 204 to clamp the steam seal teeth, rotating the lifting threaded rod 207 to drive the functional pressure wheel frame 206 to descend, and limit the steam seal teeth, pushing the movable block 503 to move to a suitable position on the slide rail 501, shifting the paddle 509 to drive the lower pressure plate 505 to cooperate with the slide rail 501 to clamp the steam seal teeth, rotating the slide rail 501 to rotate inside the arc-shaped movable groove 3, thereby driving the steam seal teeth to rotate, and performing multi-angle rotation adjustment on the fixed steam seal teeth, so as to facilitate comprehensive processing of the steam seal teeth.

[0064] In summary, the clamp for processing steam seal teeth, through the cooperation among the mounting plate 1, the clamping seat, the arc-shaped movable groove 3, the adjustment mechanism 4 and the clamping mechanism 5, solves the problems mentioned in the background technology.

[0065] 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 fixture for processing steam seal teeth, comprising: The mounting plate (1) and the clamping seat (2) are characterized in that an arc-shaped movable groove (3) is provided on the top of the mounting plate (1), and an adjustment mechanism (4) is provided inside the mounting plate (1); A gripping mechanism (5), wherein the gripping mechanism (5) is connected to the top of the mounting plate (1) via a rotating shaft.

2. A fixture for processing steam seal teeth according to claim 1, characterized in that: The clamping seat (2) comprises: A bottom plate (201), the top of which is fixedly connected to a support frame (202); An arc-shaped limiting frame (203), wherein the arc-shaped limiting frame (203) is fixedly connected to the top of the bottom plate (201) and is located below the supporting frame (202); An arc-shaped clamping frame (204), a side surface of which is connected to a clamping threaded rod (205); A pressure wheel frame (206), the top of which is movably connected to a lifting threaded rod (207); A guide rod (208), wherein the guide rod (208) is fixedly connected to the pressure wheel frame (206); A rotating wheel (209), wherein the rotating wheel (209) is arranged inside the arc-shaped clamping frame (204) and the arc-shaped limiting frame (203).

3. A fixture for processing steam seal teeth according to claim 2, characterized in that: The regulating mechanism (4) comprises: An adjustment groove (401), wherein the adjustment groove (401) is provided on the top of the mounting plate (1); A bidirectional threaded rod (402), wherein the bidirectional threaded rod (402) is arranged inside the adjustment groove (401); An adjusting block (403), wherein the adjusting block (403) is fixedly connected to the bottom of the base plate (201); An adjusting knob (404) is fixedly connected to the bidirectional threaded rod (402).

4. A fixture for processing steam seal teeth according to claim 3, characterized in that: The gripping mechanism (5) comprises: A slide rail (501), wherein the slide rail (501) is connected to the mounting plate (1) via a rotating shaft; A slider (502), the slider (502) is fixedly connected to the bottom of the slide rail (501), and the slider (502) can move inside the arc-shaped movable groove (3); A movable block (503), wherein the movable block (503) is movable inside the slide rail (501); A mounting frame (504), wherein the mounting frame (504) is fixedly connected to the surface of the movable block (503); A lower pressing plate (505), the top of which is fixedly connected to a connecting rod (506), and the top of which is fixedly connected to a top plate (507); A return spring (508), wherein the return spring (508) securely connects the top plate (507) to the mounting frame (504); A paddle (509), wherein the paddle (509) is connected to the movable block (503) via a rotating shaft.

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