CN210360419U - Air seal ring clamp for workpiece machining - Google Patents
Air seal ring clamp for workpiece machining Download PDFInfo
- Publication number
- CN210360419U CN210360419U CN201921451039.XU CN201921451039U CN210360419U CN 210360419 U CN210360419 U CN 210360419U CN 201921451039 U CN201921451039 U CN 201921451039U CN 210360419 U CN210360419 U CN 210360419U
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- seal ring
- installation box
- side wall
- air seal
- bolt
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Abstract
The utility model discloses an air seal ring clamp for workpiece processing in the technical field of mechanical equipment, which comprises an installation box, a clamping device and a transmission device, wherein the bottom of the installation box is fixedly provided with a base through welding, the top of the installation box is provided with a hydraulic cylinder through a bolt, the left side wall of the installation box is provided with a through hole, the clamping device is arranged on the left side of the installation box and comprises a clamping plate, a U-shaped frame and a connecting rod, and the middle position of the top of the connecting rod is connected with the left end of the hydraulic cylinder through a bolt; this gas seal ring anchor clamps for work piece processing's setting, structural design is reasonable, has transmission at the internally mounted of install bin, installs clamping device in the left side of install bin, and transmission and clamping device's cooperation is used and can be controlled the gas seal ring and rotate along splint to avoid the gas seal ring artificial rotation gas seal ring in the course of working, thereby improved workman's work safety nature.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically be a gas seal ring anchor clamps for work piece processing.
Background
And the device is arranged between the dynamic part and the static part of the steam turbine and used for reducing or preventing steam leakage and air leakage at the vacuum side. In order to reduce the air leakage in the gaps and ensure the normal and safe operation of the steam turbine, various steam seals are specially arranged. The existing air seal ring has a serious problem that the air seal ring can not be automatically rotated in the processing process and needs to be manually rotated for processing, so that the working danger of workers is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gas seal ring anchor clamps for work piece processing to the gas seal ring that provides in solving above-mentioned background art need artifical rotation gas seal ring to process at the process of processing can not be automatic, thereby has increased the dangerous problem of workman's work.
In order to achieve the above object, the utility model provides a following technical scheme: a gas seal ring clamp for workpiece processing comprises an installation box, a clamping device and a clamping device, wherein a base is fixed at the bottom of the installation box through welding, a hydraulic oil cylinder is installed at the top of the installation box through a bolt, a through hole is formed in the left side wall of the installation box, the clamping device is installed on the left side of the installation box and comprises a clamping plate, a U-shaped frame and a connecting rod, the middle position of the top of the connecting rod is connected with the left end of the hydraulic oil cylinder through a bolt, the U-shaped frame is installed at two ends of the connecting rod respectively through a rotating shaft, the left ends of the two U-shaped frames are connected with the clamping plate, a gas seal ring is sleeved outside the clamping plate, a transmission device is installed in the inner cavity of the installation box and comprises a motor, a transmission wheel and a belt, the motor is installed on the rear side wall of the inner cavity of the installation box, the driving wheel is arranged on the rear side wall of the inner cavity of the installation box through a bearing, the motor is connected with the driving wheel through the belt, the driving wheel penetrates through a through hole in the left side wall of the installation box to be in contact with the air seal ring, and the motor and the hydraulic oil cylinder are connected with an external controller.
Preferably, the right side wall of the mounting box is mounted with a sealing plate by bolts.
Preferably, a sliding groove is formed in each of the front side wall and the rear side wall of the installation box, and the U-shaped frame is connected with the sliding groove in a sliding mode.
Preferably, the right side wall of splint has the lug through welded fastening, the bolt is installed to the left end of U type frame, the lug with the bolt cooperation is used.
Preferably, the outer side wall of the driving wheel is sleeved with a rubber ring.
Compared with the prior art, the beneficial effects of the utility model are that: this gas seal ring anchor clamps for work piece processing's setting, structural design is reasonable, has transmission at the internally mounted of install bin, installs clamping device in the left side of install bin, and transmission and clamping device's cooperation is used and can be controlled the gas seal ring and rotate along splint to avoid the gas seal ring artificial rotation gas seal ring in the course of working, thereby improved workman's work safety nature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the installation box of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: the mounting box 100, the base 110, the hydraulic oil cylinder 120, the sealing plate 130, the clamping device 200, the clamping plate 210, the air seal ring 211, the bump 212, the U-shaped frame 220, the bolt 221, the connecting rod 230, the transmission device 300, the motor 310, the transmission wheel 320, the rubber ring 321 and the belt 330.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a gas seal ring anchor clamps for work piece processing for automatic rotation gas seal ring to improve the security of workman's work, please refer to fig. 1-3, including install bin 100, clamping device 200 and transmission 300.
Referring to fig. 1-3, a base 110 is fixed to the bottom of the mounting box 100 by welding, a hydraulic cylinder 120 is mounted on the top of the mounting box 100 by bolts, four first threaded grooves are formed in the top of the mounting box 100, four second threaded grooves corresponding to the first threaded grooves are formed in the bottom of the hydraulic cylinder 120, the hydraulic cylinder 120 is mounted on the top of the mounting box 100 by the first threaded grooves, the second threaded grooves and screws, a through hole is formed in the left side wall of the mounting box 100, and the mounting box 100 is used for mounting the clamping device 200 and the transmission device 300.
Referring to fig. 1 and 3 again, the clamping device 200 is installed on the left side of the installation box 100, the clamping device 200 includes a clamping plate 210, U-shaped frames 220 and a connecting rod 230, the middle position of the top of the connecting rod 230 is connected with the left end of the hydraulic cylinder 120 through a bolt, two ends of the connecting rod 230 are respectively provided with one U-shaped frame 220 through a rotating shaft, the left ends of the two U-shaped frames 220 are connected with the clamping plate 210, an air seal ring 211 is sleeved outside the clamping plate 210, and the clamping device 200 is used for clamping and fixing the air seal ring 211.
Referring to fig. 2 again, the transmission device 300 is installed in the inner cavity of the installation box 100, the transmission device 300 includes a motor 310, a transmission wheel 320 and a belt 330, the motor 310 is installed on the rear side wall of the inner cavity of the installation box 100 through bolts, the rear side wall of the inner cavity of the installation box 100 is provided with four third screw grooves, the rear side wall of the motor 310 is provided with four fourth screw grooves corresponding to the third screw grooves, the motor 310 is connected with the installation box 100 through the third screw grooves, the fourth screw grooves and screws, the transmission wheel 320 is installed on the rear side wall of the inner cavity of the installation box 100 through a bearing, the motor 310 is connected with the transmission wheel 320 through the belt 330, the transmission wheel 320 passes through a through hole in the left side wall of the installation box 100 to contact with the air seal ring 211, the motor 310 and the hydraulic cylinder 120 are connected with an external controller, and the transmission device 300 is.
Referring to fig. 2 again, in order to facilitate the installation of the transmission device 300, the sealing plate 130 is installed on the right side wall of the installation box 100 by bolts, four fifth screw grooves are formed on the right side wall of the installation box 100, four sixth screw grooves corresponding to the fifth screw grooves are formed in the sealing plate 130, the sealing plate 130 is connected to the installation box 100 by the fifth screw grooves, the sixth screw grooves and screws, and the sealing plate 130 is used for sealing the inner cavity of the sealing plate 100.
Referring to fig. 1 again, in order to keep the U-shaped frame 220 stable in use, the front side wall and the rear side wall of the installation box 100 are respectively provided with a sliding groove, the U-shaped frame 220 is slidably connected with the sliding grooves, and the sliding grooves are used for providing a supporting force for the U-shaped frame 220.
Referring to fig. 3, in order to improve the connection stability between the clamping plate 210 and the U-shaped frame 220, a protrusion 212 is fixed on the right side wall of the clamping plate 210 by welding, a pin 221 is installed at the left end of the U-shaped frame 220, and the protrusion 212 is used in cooperation with the pin 221.
Referring to fig. 2 again, in order to increase the friction force between the driving wheel 320 and the air seal ring 211, a rubber ring 321 is sleeved on the outer side wall of the driving wheel 320, and the rubber ring 321 is used to prevent the surface of the air seal ring 211 from being scratched due to the direct contact between the driving wheel 320 and the air seal ring 211.
The first thread groove, the second thread groove, the third thread groove, the fourth thread groove, the fifth thread groove and the sixth thread groove are not limited to the specific number described in the embodiment, and those skilled in the art can increase or decrease the number of the first thread groove, the second thread groove, the third thread groove, the fourth thread groove, the fifth thread groove and the sixth thread groove as required on the premise that the device can complete the clamping function of the gas seal ring.
The working principle is as follows: after the clamping plate 210 is separated from the U-shaped frames 220, the air seal ring 211 is placed in the middle of the two U-shaped frames 220, the clamping plate 210 is inserted into the left end of the U-shaped frames 220 and is fixed by using the bolt 221, the controller of the motor 310 and the hydraulic oil cylinder 120 is operated, the hydraulic oil cylinder 120 drives the top end of the connecting rod 230 to move leftwards, the bottom end of the connecting rod 230 drives the U-shaped frames 220 to move rightwards, the clamping plate 210 drives the air seal ring 211 to move rightwards until the outer side wall of the air seal ring 211 is contacted with the rubber ring 321 on the outer side of the driving wheel 320, at the moment, a processing device (not shown in the figure) processes the air seal ring 211, after the processing is completed, the hydraulic oil cylinder 120 moves rightwards a bit, the clamping device 200 loosens the air seal ring 211, the motor 310 drives the driving wheel 320 to rotate through the belt 330, the driving wheel 320 drives the air seal, the hydraulic oil cylinder 120 resets, so that the clamping device 200 clamps the air seal ring 211 again, and the process is repeated for multiple times until the whole air seal ring 211 is processed, after the air seal ring 211 is processed, the plug pin 221 is pulled out, the clamping plate 210 is separated from the U-shaped frame 220, and the processed air seal ring 211 is taken down.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a work piece processing is with gas seal ring anchor clamps which characterized in that: the clamping device comprises an installation box (100), clamping devices (200) and a transmission device (300), wherein a base (110) is fixed at the bottom of the installation box (100) through welding, a hydraulic oil cylinder (120) is installed at the top of the installation box (100) through a bolt, a through hole is formed in the left side wall of the installation box (100), the clamping devices (200) are installed on the left side of the installation box (100), each clamping device (200) comprises a clamping plate (210), a U-shaped frame (220) and a connecting rod (230), the middle position of the top of the connecting rod (230) is connected with the left end of the hydraulic oil cylinder (120) through a bolt, two ends of the connecting rod (230) are respectively provided with the U-shaped frames (220) through rotating shafts, the left ends of the two U-shaped frames (220) are connected with the clamping plates (210), and an air seal ring (211) is sleeved outside the clamping plates (210), the transmission device (300) is installed in an inner cavity of the installation box (100), the transmission device (300) comprises a motor (310), a transmission wheel (320) and a belt (330), the motor (310) is installed on the rear side wall of the inner cavity of the installation box (100) through bolts, the transmission wheel (320) is installed on the rear side wall of the inner cavity of the installation box (100) through a bearing, the motor (310) is connected with the transmission wheel (320) through the belt (330), the transmission wheel (320) penetrates through a through hole in the left side wall of the installation box (100) to be in contact with the air seal ring (211), and the motor (310) and the hydraulic oil cylinder (120) are connected with an external controller.
2. The clamp for the air seal ring for processing the workpiece as recited in claim 1, wherein: and a sealing plate (130) is mounted on the right side wall of the mounting box (100) through bolts.
3. The clamp for the air seal ring for processing the workpiece as recited in claim 1, wherein: the front side wall and the rear side wall of the installation box (100) are respectively provided with a sliding groove, and the U-shaped frame (220) is in sliding connection with the sliding grooves.
4. The clamp for the air seal ring for processing the workpiece as recited in claim 1, wherein: the right side wall of splint (210) is through welded fastening have lug (212), bolt (221) are installed to the left end of U type frame (220), lug (212) with bolt (221) cooperation is used.
5. The clamp for the air seal ring for processing the workpiece as recited in claim 1, wherein: the outer side wall of the driving wheel (320) is sleeved with a rubber ring (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451039.XU CN210360419U (en) | 2019-09-03 | 2019-09-03 | Air seal ring clamp for workpiece machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921451039.XU CN210360419U (en) | 2019-09-03 | 2019-09-03 | Air seal ring clamp for workpiece machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360419U true CN210360419U (en) | 2020-04-21 |
Family
ID=70253829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921451039.XU Active CN210360419U (en) | 2019-09-03 | 2019-09-03 | Air seal ring clamp for workpiece machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360419U (en) |
-
2019
- 2019-09-03 CN CN201921451039.XU patent/CN210360419U/en active Active
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