Dry gas seal moving ring machining clamp

By designing a dry air-sealed moving ring machining fixture including a clamping mechanism and a fixing mechanism, the problem of limited adaptability in the prior art is solved, and flexible adaptation and high-precision processing of dry air-sealed moving rings of different sizes and specifications are achieved.

CN222661419UActive Publication Date: 2025-03-25CHENGDU RUIXUAN IND CO LTD
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Patent Information

Application Number
CN202420958669.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2025-03-25
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

The existing dry air-sealed dynamic ring processing fixtures have limited adaptability and are difficult to adapt to dry air-sealed dynamic rings of different sizes and specifications. Special fixtures are required, which increases cost and time.

Method used

A dry air-sealed moving ring machining fixture including an integral frame, a clamping mechanism and a fixing mechanism is designed. The clamping mechanism realizes the height and size adjustment of the jaws through the first electric telescopic rod, movable ring, connecting block and other components, and the fixing mechanism realizes the stable fixation of the dry air-sealed moving ring through the second electric telescopic rod and fixing block.

Benefits of technology

The machining fixture can flexibly adapt to dry air-sealed moving rings of different sizes and specifications, without purchasing multiple fixtures, improving the convenience and economy of use, and ensuring machining accuracy and consistency through a stable fixing function.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a dry gas seal moving ring machining clamp, which relates to the technical field of precision machining, and comprises an integral frame, a clamping mechanism is arranged in the integral frame, and the clamping mechanism comprises a first electric telescopic rod, a movable circular ring, a connecting block, a movable shaft, an adjusting plate, a supporting block, a clamping jaw and a non-slip mat. The first electric telescopic rod is movably connected to the interior of the overall frame, the movable circular ring is movably connected to the surface of the first electric telescopic rod, the connecting block is fixedly installed at the bottom of the movable circular ring, and the movable shaft is movably connected to the interior of the connecting block. According to the dry gas seal moving ring machining clamp, by arranging the clamping mechanism, the function of adjusting the size of the clamping jaw in the using process of the device can be effectively achieved, the machining clamp with the adjustable clamping jaw size can adapt to dry gas seal moving rings of different sizes and specifications, multiple clamps do not need to be purchased, and using convenience and economical efficiency are improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of precision machining, and in particular relates to a dry gas sealing dynamic ring machining fixture. Background Art

[0002] The dry gas seal dynamic ring processing fixture is a tool used to process the dry gas seal dynamic ring. The dry gas seal dynamic ring is a component commonly used for sealing rotating equipment. It can effectively prevent medium leakage and external impurities from entering the equipment. The use of the dry gas seal dynamic ring processing fixture can improve processing efficiency and quality, reduce human operation errors, and ensure processing accuracy and consistency. In addition, it can also reduce manual labor intensity and improve work safety.

[0003] The currently available dry gas sealing dynamic ring processing fixture has limited adaptability. Dry gas sealing dynamic rings of different models and specifications may require different processing fixtures. The dry gas sealing dynamic ring processing fixture may have certain restrictions on the size, material, etc. of the dry gas sealing dynamic ring. If dry gas sealing dynamic rings of special specifications or materials are to be processed, special fixtures may need to be customized, which increases costs and time. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing dry gas seal dynamic ring processing fixture has limited adaptability.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a dry gas seal dynamic ring processing fixture, including an overall frame, a clamping mechanism is arranged inside the overall frame, the clamping mechanism includes a first electric telescopic rod, a movable ring, a connecting block, a movable shaft, an adjustment plate, a supporting block, a clamping claw and an anti-slip pad, the first electric telescopic rod is movably connected to the inside of the overall frame, the first electric telescopic rod can adjust the height of the clamping claw, the movable ring is movably connected to the surface of the first electric telescopic rod, the movable ring can adjust the size of the clamping claw, the connecting block is fixedly installed at the bottom of the movable ring, and the movable shaft is movably connected to the inside of the connecting block.

[0006] As a preferred embodiment of the utility model, the adjustment plate is movably connected to the inside of the connecting block and is movably connected to the movable shaft, the support block is fixedly mounted on the bottom of the first electric telescopic rod and is movably connected to the movable shaft, the clamping jaw is movably connected to the inside of the connecting block and is movably connected to the movable shaft, the adjustment plate is movably connected to the outside of the clamping jaw, and the anti-slip pad is laid on the surface of the clamping jaw.

[0007] As a preferred embodiment of the utility model, a second adjustment mechanism is arranged inside the overall frame, and the second adjustment mechanism includes a fourth electric telescopic rod, a connecting plate, a second slide groove and a second pulley, the fourth electric telescopic rod is fixedly connected to the ground, and the connecting plate is fixedly installed on the top of the fourth electric telescopic rod.

[0008] As a preferred embodiment of the present invention, the second slide groove is opened inside the overall frame, and the second pulley is movably connected to the surface of the connecting plate and is movably connected to the second slide groove.

[0009] As a preferred embodiment of the utility model, a fixing mechanism is provided inside the overall frame, and the fixing mechanism includes a second electric telescopic rod and a fixing block, the second electric telescopic rod is fixedly mounted on the surface of the connecting plate and is movably connected to the overall frame, and the fixing block is fixedly mounted on the top of the second electric telescopic rod.

[0010] As a preferred embodiment of the utility model, a first adjusting mechanism is provided on the top of the overall frame, and the first adjusting mechanism includes a third electric telescopic rod, a slider, a first slide groove and a first pulley. The third electric telescopic rod is fixedly installed inside the overall frame, and the slider is fixedly installed at the output end of the third electric telescopic rod. The first slide groove is opened inside the overall frame, and the first pulley is movably connected in the first slide groove and movably connected to the slider.

[0011] As a preferred embodiment of the utility model, a first rotating mechanism is provided on the top of the overall frame, and the first rotating mechanism includes a rotating disk and a first motor. The first motor is fixed on the top of the slider and movably connected to the overall frame, and the rotating disk is movably connected to the bottom of the first motor.

[0012] As a preferred embodiment of the utility model, a second rotating mechanism is arranged inside the overall frame, and the second rotating mechanism includes a cylinder, a rotating table top, a protective plate and a second motor. The cylinder is fixedly mounted on the ground, the rotating table top is movably connected to the top of the cylinder, the protective plate is fixedly mounted on the bottom of the rotating table top, and the second motor is fixedly mounted inside the protective plate and movably connected to the rotating table top.

[0013] The beneficial effects of the utility model are:

[0014] 1. This dry gas seal dynamic ring processing fixture can effectively realize the function of adjusting the jaw size during use by setting a clamping mechanism. The processing fixture with adjustable jaw size can adapt to dry gas seal dynamic rings of different sizes and specifications. Whether it is a small or large dry gas seal dynamic ring, it can be flexibly dealt with by simply adjusting the jaw size. There is no need to purchase multiple fixtures, which improves the convenience and economy of use.

[0015] 2. This dry gas sealing dynamic ring processing fixture can effectively realize the function of fixing the dry gas sealing dynamic ring during use through setting. The processing fixture with fixing function can firmly fix the dry gas sealing dynamic ring to ensure its stability during the processing, which helps to improve the processing accuracy and consistency and avoid processing errors caused by loosening or displacement of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a bottom view of the overall structure provided by the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the clamping mechanism provided by an embodiment of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the first adjustment mechanism provided in an embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the fixing mechanism structure provided by an embodiment of the utility model.

[0021] Explanation of marks in the figure: 1. overall frame; 2. clamping mechanism; 201. first electric telescopic rod; 202. movable ring; 203. connecting block; 204. movable shaft; 205. adjusting plate; 206. supporting block; 207. clamping claw; 208. anti-slip pad; 3. fixing mechanism; 301. second electric telescopic rod; 302. fixing block; 4. first rotating mechanism; 401. rotating disk; 402. first motor; 5. second rotating mechanism; 501. cylinder; 502. rotating tabletop; 503. protective plate; 504. second motor; 6. first adjusting mechanism; 601. third electric telescopic rod; 602. slider; 603. first slide groove; 604. first pulley; 7. second adjusting mechanism; 701. fourth electric telescopic rod; 702. connecting plate; 703. second slide groove; 704. second pulley. DETAILED DESCRIPTION

[0022] The present invention will now be further described in detail in conjunction with the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0023] like Figures 1 to 5As shown, the utility model provides a dry gas seal dynamic ring processing fixture, including an overall frame 1, the overall frame 1 is provided with a clamping mechanism 2, the clamping mechanism 2 includes a first electric telescopic rod 201, a movable ring 202, a connecting block 203, a movable shaft 204, an adjusting plate 205, a supporting block 206, a clamping claw 207 and an anti-slip pad 208, the first electric telescopic rod 201 is movably connected to the inside of the overall frame 1, the movable ring 202 is movably connected to the surface of the first electric telescopic rod 201, and the connecting block 203 is fixed Installed at the bottom of the movable ring 202, the movable shaft 204 is movably connected to the inside of the connecting block 203, the adjusting plate 205 is movably connected to the inside of the connecting block 203 and is movably connected to the movable shaft 204, the supporting block 206 is fixedly installed at the bottom of the first electric telescopic rod 201 and is movably connected to the movable shaft 204, the clamping jaw 207 is movably connected to the inside of the connecting block 203 and is movably connected to the movable shaft 204, the adjusting plate 205 is movably connected to the outside of the clamping jaw 207, and the anti-slip pad 208 is laid on the surface of the clamping jaw 207.

[0024] refer to Figure 1 , Figure 2 and Figure 5 A second adjusting mechanism 7 is provided inside the overall frame 1, and the second adjusting mechanism 7 includes a fourth electric telescopic rod 701, a connecting plate 702, a second slide groove 703 and a second pulley 704. The fourth electric telescopic rod 701 is fixedly connected to the ground, the connecting plate 702 is fixedly installed on the top of the fourth electric telescopic rod 701, the second slide groove 703 is opened inside the overall frame 1, and the second pulley 704 is movably connected to the output end of the connecting plate 702 and is movably connected to the second slide groove 703. A fixing mechanism 3 is provided inside the overall frame 1, and the fixing mechanism 3 includes a second electric telescopic rod 301 and a fixing block 302. The second electric telescopic rod 301 is fixedly installed on the surface of the connecting plate 702 and is movably connected to the overall frame 1, and the fixing block 302 is fixedly installed on the top of the second electric telescopic rod 301.

[0025] By adopting the above scheme: through the setting of the fourth electric telescopic rod 701, a lifting torque can be generated to adjust the height; through the setting of the connecting plate 702, the installation of the second pulley 704 and the second electric telescopic rod 301 can be facilitated; through the setting of the second slide groove 703, the lifting and lowering movement of the connecting plate 702 can be facilitated; through the setting of the second electric telescopic rod 301, a horizontal torque can be generated to adjust the position of the fixed block 302; through the setting of the fixed block 302, the dry gas sealing dynamic ring can be better fixed.

[0026] refer to Figure 1 , Figure 3 and Figure 4A first adjusting mechanism 6 is provided on the top of the overall frame 1. The first adjusting mechanism 6 includes a third electric telescopic rod 601, a slider 602, a first slide groove 603 and a first pulley 604. The third electric telescopic rod 601 is fixedly installed inside the overall frame 1. The slider 602 is fixedly installed at the output end of the third electric telescopic rod 601. The first slide groove 603 is opened inside the overall frame 1. The first pulley 604 is movably connected in the first slide groove 603 and movably connected with the slider 602. A first rotating mechanism 4 is provided on the top of the overall frame 1. The first rotating mechanism 4 includes a rotating disk 401 and a first motor 4 02, the first motor 402 is fixed on the top of the slider 602 and is movably connected to the overall frame 1, the rotating disk 401 is movably connected to the bottom of the first motor 402, and a second rotating mechanism 5 is arranged inside the overall frame 1, the second rotating mechanism 5 includes a cylinder 501, a rotating table top 502, a protective plate 503 and a second motor 504, the cylinder 501 is fixedly installed on the ground, the rotating table top 502 is movably connected to the top of the cylinder 501, the protective plate 503 is fixedly installed on the bottom of the rotating table top 502, and the second motor 504 is fixedly installed inside the protective plate 503 and is movably connected to the rotating table top 502.

[0027] The above scheme is adopted: through the setting of the third electric telescopic rod 601, horizontal torque can be generated to adjust the position of the clamping jaw 207; through the setting of the first slide groove 603, the installation of the first pulley 604 can be facilitated; through the setting of the first pulley 604, the installation of the slider 602 can be facilitated; through the setting of the slider 602, the installation of the first motor 402 can be facilitated; through the setting of the first pulley 604 and the slider 602, the position of the clamping jaw 207 can be adjusted; through the setting of the first motor 402, torque can be generated to drive the clamping jaw 207 to rotate; through the setting of the rotating disk 401, the installation of the first electric telescopic rod 201 can be facilitated; through the setting of the rotating table top 502, the dry gas sealing dynamic ring can be rotated on the rotating table top 502; through the setting of the protective plate 503, the installation of the second motor 504 can be facilitated; through the setting of the second motor 504, torque can be generated to drive the rotating table top 502 to rotate.

[0028] Working principle:

[0029] When in use, turn on the second motor 504, and the rotating table top 502 can be rotated by the second motor 504 to adjust the dry gas sealing dynamic ring to a suitable angle. The fixed block 302 and the second electric telescopic rod 301 can fix dry gas sealing dynamic rings of different sizes. The slider 602 can be adjusted by the operation of the third electric telescopic rod 601, thereby adjusting the position of the clamping jaw 207. The height of the clamping jaw 207 can be adjusted by the first electric telescopic rod 201. The size of the clamping jaw 207 can be adjusted by the movable ring 202 and the adjustment plate 205, thereby clamping dry gas sealing dynamic rings of different sizes. The operation of the first motor 402 can generate torque to drive the rotating disk 401 to rotate. The rotation of the rotating disk 401 can adjust the clamping position of the clamping jaw 207, and the different positions of the dry gas sealing dynamic ring to be processed can be adjusted to facilitate processing.

[0030] To sum up: the first electric telescopic rod 201, movable ring 202, connecting block 203, movable shaft 204, adjustment plate 205, support block 206, clamping jaw 207 and anti-slip pad 208 contained in the clamping mechanism 2 can realize the function of adjusting the size of the clamping jaw 207 during use of the device. The processing fixture with adjustable size of the clamping jaw 207 can adapt to dry gas sealing dynamic rings of different sizes and specifications. Whether it is a small or large dry gas sealing dynamic ring, it can be flexibly dealt with by adjusting the size of the clamping jaw 207. There is no need to purchase multiple fixtures, which improves the convenience and economy of use. The second electric telescopic rod 301 and fixed block 302 contained in the fixing mechanism 3 can realize the function of fixing the dry gas sealing dynamic ring during use of the device. The processing fixture with fixing function can firmly fix the dry gas sealing dynamic ring to ensure its stability during the processing process, which helps to improve the processing accuracy and consistency and avoid processing errors caused by loosening or displacement of the fixture.

[0031] The above description only describes the specific implementation methods of the utility model. Various examples do not limit the essential content of the utility model. Ordinary technicians in the relevant technical field can modify or deform the specific implementation methods described above after reading the description without departing from the essence and scope of the utility model.

Claims

1. A dry gas seal dynamic ring processing fixture, including an integral frame, characterized in that: A clamping mechanism is arranged inside the overall frame, and the clamping mechanism includes a first electric telescopic rod, a movable ring, a connecting block, a movable shaft, an adjustment plate, a supporting block, a clamping claw and an anti-slip pad. The first electric telescopic rod is movably connected inside the overall frame, the movable ring is movably connected to the surface of the first electric telescopic rod, the connecting block is fixedly mounted on the bottom of the movable ring, and the movable shaft is movably connected inside the connecting block.

2. A dry gas seal dynamic ring machining fixture according to claim 1, characterized in that: The adjustment plate is movably connected to the movable shaft, the support block is fixedly installed at the bottom of the first electric telescopic rod and is movably connected to the movable shaft, the clamping claw is movably connected inside the connecting block and is movably connected to the movable shaft, the adjustment plate is movably connected to the outside of the clamping claw, and the anti-slip pad is laid on the surface of the clamping claw.

3. A dry gas seal dynamic ring machining fixture according to claim 1, characterized in that: A second adjustment mechanism is arranged inside the overall frame, and the second adjustment mechanism includes a fourth electric telescopic rod, a connecting plate, a second slide groove and a second pulley. The fourth electric telescopic rod is fixedly connected to the ground, and the connecting plate is fixedly installed on the top of the fourth electric telescopic rod.

4. A dry gas seal dynamic ring machining fixture according to claim 3, characterized in that: The second slide groove is arranged inside the overall frame, and the second pulley is movably connected to the surface of the connecting plate and is movably connected to the second slide groove.

5. A dry gas seal dynamic ring machining fixture according to claim 3, characterized in that: A fixing mechanism is arranged inside the overall frame, and the fixing mechanism comprises a second electric telescopic rod and a fixing block. The second electric telescopic rod is fixedly mounted on the surface of the connecting plate and is movably connected to the overall frame. The fixing block is fixedly mounted on the top of the second electric telescopic rod.

6. A dry gas seal dynamic ring machining fixture according to claim 1, characterized in that: A first adjusting mechanism is provided on the top of the overall frame, and the first adjusting mechanism includes a third electric telescopic rod, a slider, a first slide groove and a first pulley. The third electric telescopic rod is fixedly installed inside the overall frame, the slider is fixedly installed at the output end of the third electric telescopic rod, the first slide groove is opened inside the overall frame, and the first pulley is movably connected in the first slide groove and movably connected to the slider.

7. A dry gas seal dynamic ring machining fixture according to claim 6, characterized in that: A first rotating mechanism is arranged on the top of the overall frame. The first rotating mechanism comprises a rotating disc and a first motor. The first motor is fixed on the top of the slider and movably connected to the overall frame. The rotating disc is movably connected to the bottom of the first motor.

8. The dry gas seal dynamic ring machining fixture according to claim 1, characterized in that: A second rotating mechanism is arranged inside the overall frame, and the second rotating mechanism includes a cylinder, a rotating table top, a protective plate and a second motor. The cylinder is fixedly mounted on the ground, the rotating table top is movably connected to the top of the cylinder, the protective plate is fixedly mounted on the bottom of the rotating table top, and the second motor is fixedly mounted inside the protective plate and movably connected to the rotating table top.