CN214560044U - Aircraft shimmy damper valve and valve plug grinder - Google Patents
Aircraft shimmy damper valve and valve plug grinder Download PDFInfo
- Publication number
- CN214560044U CN214560044U CN202120922682.7U CN202120922682U CN214560044U CN 214560044 U CN214560044 U CN 214560044U CN 202120922682 U CN202120922682 U CN 202120922682U CN 214560044 U CN214560044 U CN 214560044U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve plug
- dust
- dust absorption
- processing platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 claims abstract description 67
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses an aircraft shimmy damper valve and valve plug grinder relates to the grinder field, including bottom plate and valve plug, the last fixed surface of bottom plate is connected with L type supporting seat, the bottom fixedly connected with grinding mechanism of L type supporting seat horizontal part, grinding mechanism is used for driving valve plug and valve to grind, the last fixed surface of bottom plate is connected with the processing platform, the top of processing platform is provided with location clamping mechanism, location clamping mechanism is used for fixing a position valve and valve plug, the right side of processing platform is provided with dust absorption mechanism, dust absorption mechanism is used for handling the dust that produces when grinding valve plug and valve. The utility model discloses the displacement volume because of two splint is the same to make the valve be located the central point of processing platform and put, can conveniently fix a position the valve fast, thereby improved the precision that the valve plug ground the valve.
Description
Technical Field
The utility model relates to a grinder field, in particular to aircraft shimmy damper valve and valve plug grinder.
Background
Because the front wheel of the airplane can freely rotate, when the sliding speed of the airplane exceeds a certain critical speed, self-excitation oscillation of severe left and right deflection of the front wheel can occur, the shimmy can cause tire tearing, strut breakage and serious accidents, the shimmy damper of the undercarriage is a damping structure arranged on the airplane for preventing the shimmy of the front wheel, does not limit the rotation of the front wheel, only reduces the swing speed, absorbs the impact energy generated by swing and prevents the shimmy, and the common shimmy damper generally adopts a piston type mode and a rotating plate type mode.
And when using piston shimmy damper, because of the piston shimmy damper is through the mode formation of piston extrusion fluid to subtract the effect of pendulum, the valve plug has and is interconnect between the valve, grind the valve through using the valve plug to the grinding mode of valve and valve plug among the prior art, and when needs are ground, can't effectual position and valve according to the valve plug fix a position, the grinding precision between valve plug and the valve is not enough.
Therefore, it is desirable to provide a valve and plug grinder assembly for aircraft shimmy damper to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aircraft shimmy damper valve and valve plug grinder to what provide among the above-mentioned background art is solved when needs are ground, can't effectually fix a position with the valve according to the position of valve plug, the not enough problem of grinding precision between valve plug and the valve.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aircraft shimmy damper valve and valve plug grinder, includes bottom plate and valve plug, the last fixed surface of bottom plate is connected with L type supporting seat, the bottom fixedly connected with of L type supporting seat horizontal part grinds the mechanism, it is used for driving valve plug and valve to grind the mechanism, the last fixed surface of bottom plate is connected with the processing platform, the top of processing platform is provided with location clamping mechanism, location clamping mechanism is used for fixing a position valve and valve plug, the right side of processing platform is provided with dust absorption mechanism, dust absorption mechanism is used for handling the dust that produces when grinding valve plug and valve.
Preferably, grind the mechanism and include hydraulic telescoping rod, backup pad, motor and grinding rod, hydraulic telescoping rod's top and the lower fixed surface of L type supporting seat horizontal part are connected, hydraulic telescoping rod's bottom output and the top fixed connection of backup pad, the motor passes through the bottom fixed connection of bolt and backup pad, the output of motor passes through the shaft coupling and grinds the top fixed connection of pole, the bottom of grinding the pole is connected with the valve plug through the round pin axle.
Preferably, location clamping mechanism includes two gas-supply pipes, two outer tubes, two catch bars, two catch plates and two splint, the cavity has been seted up in the processing platform, and the front side of cavity has been seted up the air inlet, the left and right sides of processing platform is linked together, two with two gas-supply pipes respectively the top of gas-supply pipe is respectively with the fixed intercommunication in bottom of two outer tubes, two the catch bar is located two outer tubes respectively, two one side fixed connection that the one end that the catch bar is relative carried on the back with two catch plates respectively, two one side that the catch bar was kept away from to the catch plate is respectively with one side fixed connection that two splint carried on the back mutually.
Preferably, the top of the processing table is fixedly connected with two symmetrically distributed fixed plates, two opposite sides of the fixed plates are fixedly connected with springs, and one ends, far away from the fixed plates, of the springs are fixedly connected with the side walls of the pushing plates.
Preferably, dust absorption mechanism includes dust absorption case, dust absorption fan, dust absorption pipe and wide-mouth cover, the top of dust absorption case and the fixed intercommunication in bottom of dust absorption fan, the output and the fixed intercommunication of dust absorption pipe of dust absorption fan, the one end that dust absorption fan was kept away from to the dust absorption pipe is with the fixed intercommunication in one side of wide-mouth cover.
Preferably, the upper surface of the bottom plate is fixedly connected with a dust cover, a through hole corresponding to the grinding rod is formed in the top of the dust cover, an opening is formed in the front side of the dust cover, and the opening is rotatably connected with a baffle.
The utility model discloses a technological effect and advantage:
through being provided with the processing platform on the bottom plate, and be provided with splint at the processing bench, place the valve at the processing bench, and with air pump and the air inlet interconnect of processing bench, use the air pump to carry compressed gas to the cavity in the processing platform, compressed gas enters into two gas transmission pipes respectively, rethread gas transmission pipe enters into in the outer tube, push rod in the outer tube is extruded through using gas, use the push rod to promote the slurcam, the slurcam promotes splint, use splint to press from both sides the valve, and because of gas is two splint of mutual promotion, therefore the displacement volume of two splint is the same, thereby make the valve be located the central point of processing platform and put, can conveniently fix a position the valve fast, thereby the precision that the valve plug ground the valve has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front side view of the present invention shown in FIG. 1;
fig. 3 is a schematic structural diagram of the positioning and clamping mechanism of the present invention.
In the figure: 1. a base plate; 2. a valve plug; 3. an L-shaped support seat; 4. a grinding mechanism; 41. a hydraulic telescopic rod; 42. a support plate; 43. a motor; 44. a grinding rod; 5. a processing table; 6. a positioning and clamping mechanism; 61. a gas delivery pipe; 62. an outer tube; 63. a push rod; 64. a push plate; 65. a splint; 7. a dust suction mechanism; 71. a dust collection box; 72. a dust collection fan; 73. a dust collection pipe; 74. wide mouth mask; 8. a fixing plate; 9. a spring; 10. a dust cover; 11. and a baffle plate.
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 an aircraft shimmy damper valve and valve plug grinder as shown in fig. 1-3, including bottom plate 1 and valve plug 2, the last fixed surface of bottom plate 1 is connected with L type supporting seat 3, the bottom fixedly connected with grinding mechanism 4 of 3 horizontal parts of L type supporting seat, grinding mechanism 4 is used for driving valve plug 2 and valve to grind, the last fixed surface of bottom plate 1 is connected with processing platform 5, the top of processing platform 5 is provided with location clamping mechanism 6, location clamping mechanism 6 is used for fixing a position valve and valve plug 2, the right side of processing platform 5 is provided with dust absorption mechanism 7, dust absorption mechanism 7 is used for handling the dust that produces when grinding valve plug 2 and valve.
Meanwhile, the grinding mechanism 4 comprises a hydraulic telescopic rod 41, a supporting plate 42, a motor 43 and a grinding rod 44, the top of the hydraulic telescopic rod 41 is fixedly connected with the lower surface of the horizontal part of the L-shaped supporting seat 3, the bottom output end of the hydraulic telescopic rod 41 is fixedly connected with the top of the supporting plate 42, the motor 43 is fixedly connected with the bottom of the supporting plate 42 through a bolt, the output end of the motor 43 is fixedly connected with the top end of the grinding rod 44 through a coupler, and the bottom of the grinding rod 44 is connected with the valve plug 2 through a pin shaft.
Then, the positioning and clamping mechanism 6 comprises two air pipes 61, two outer pipes 62, two pushing rods 63, two pushing plates 64 and two clamping plates 65, a cavity is formed in the processing table 5, an air inlet is formed in the front side of the cavity, the left side and the right side of the processing table 5 are respectively communicated with the two air pipes 61, the tops of the two air pipes 61 are respectively fixedly communicated with the bottoms of the two outer pipes 62, the two pushing rods 63 are respectively positioned in the two outer pipes 62, the opposite ends of the two pushing rods 63 are respectively fixedly connected with the opposite sides of the two pushing plates 64, one sides of the two pushing plates 64 far away from the pushing rods 63 are respectively fixedly connected with the opposite sides of the two clamping plates 65, a valve is placed on the processing table 5 and is connected with the air inlet on the processing table 5, compressed air is conveyed into the cavity in the processing table 5 by using an air pump, and enters the two air pipes 61 respectively, then enters the outer tube 62 through the gas pipe 61, the push rod 63 in the outer tube 62 is extruded by using gas, the push rod 63 is used for pushing the push plate 64, the push plate 64 pushes the clamping plate 65, the clamping plate 65 is used for clamping the valve, and the gas pushes the two clamping plates 65 mutually, so that the displacement of the two clamping plates 65 is the same, the valve is positioned at the central position of the processing table 5, and the valve is positioned.
In addition, the top of the processing table 5 is fixedly connected with two fixing plates 8 which are symmetrically distributed, one side opposite to the two fixing plates 8 is fixedly connected with a spring 9, one end, far away from the fixing plates 8, of the spring 9 is fixedly connected with the side wall of the pushing plate 64, and the pushing plate 64 can be pulled to reset by using the spring 9.
More specifically, the dust suction mechanism 7 includes a dust suction box 71, a dust suction fan 72, a dust suction pipe 73 and a wide-mouth cover 74, the top of the dust suction box 71 is fixedly communicated with the bottom of the dust suction fan 72, the output end of the dust suction fan 72 is fixedly communicated with the dust suction pipe 73, one end of the dust suction pipe 73, which is far away from the dust suction fan 72, is fixedly communicated with one side of the wide-mouth cover 74, the ground position is sucked by using the dust suction fan 72, and dust generated during grinding is sucked into the dust suction box 71 for storage by using the wide-mouth cover 74 and the dust suction pipe 73.
It should be further noted that the dust cover 10 is fixedly connected to the upper surface of the bottom plate 1, a through hole corresponding to the grinding rod 44 is formed in the top of the dust cover 10, an opening is formed in the front side of the dust cover 10, and the baffle 11 is rotatably connected to the opening, so that dust can be effectively prevented from being diffused into the air.
The utility model discloses the theory of operation:
the baffle 11 on the dust cover 10 is opened, the valve is placed on the processing table 5, the air pump is connected with the air inlet on the processing table 5, the air pump is used for conveying compressed air into a cavity in the processing table 5, the compressed air respectively enters the two air conveying pipes 61 and then enters the outer pipe 62 through the air conveying pipes 61, the push rod 63 in the outer pipe 62 is extruded through the air, the push rod 63 pushes the push plate 64, the push plate 64 pushes the clamping plate 65, the clamping plate 65 is used for clamping the valve, and the air pushes the two clamping plates 65 mutually, so that the displacement of the two clamping plates 65 is the same, the valve is positioned at the center position of the processing table 5, the baffle 11 is closed, the hydraulic telescopic rod 41 pushes the support plate 42, the support plate 42 pushes the motor 43, the grinding rod 44 is driven by the motor 43 to rotate, the grinding rod 44 drives the valve plug 2 to rotate, the valve plug 2 is used for grinding the valve, during grinding, the ground position is subjected to dust collection by using the dust collection fan 72, dust generated during grinding is sucked into the dust collection box 71 for storage by using the wide-mouth mask 74 and the dust collection pipe 73, and the ground valve plug 2 and the valve can be taken down by opening the baffle plate 11.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an aircraft shimmy damper valve and valve plug grinder, includes bottom plate (1) and valve plug (2), the last fixed surface of bottom plate (1) is connected with L type supporting seat (3), the bottom fixedly connected with of L type supporting seat (3) horizontal part grinds mechanism (4), it is used for driving valve plug (2) and valve to grind its characterized in that to grind mechanism (4): the upper surface fixedly connected with processing platform (5) of bottom plate (1), the top of processing platform (5) is provided with location clamping mechanism (6), location clamping mechanism (6) are used for fixing a position valve and valve plug (2), the right side of processing platform (5) is provided with dust absorption mechanism (7), dust absorption mechanism (7) are used for handling valve plug (2) and the dust that produces when the valve grinds.
2. An aircraft shimmy damper valve and valve plug grinding device as defined in claim 1, wherein: grind mechanism (4) and include hydraulic telescoping rod (41), backup pad (42), motor (43) and grind pole (44), the top of hydraulic telescoping rod (41) and the lower fixed surface connection of L type supporting seat (3) horizontal part, the bottom output of hydraulic telescoping rod (41) and the top fixed connection of backup pad (42), the bottom fixed connection of bolt and backup pad (42) is passed through in motor (43), the top fixed connection of output of motor (43) through shaft coupling and grinding pole (44), the bottom of grinding pole (44) is connected with valve plug (2) through round pin axle.
3. An aircraft shimmy damper valve and valve plug grinding device as defined in claim 1, wherein: location clamping mechanism (6) include two gas-supply pipes (61), two outer tubes (62), two catch bars (63), two catch plates (64) and two splint (65), set up the cavity in processing platform (5), and the front side of cavity is seted up the air inlet, the left and right sides of processing platform (5) is linked together with two gas-supply pipes (61) respectively, two the top of gas-supply pipe (61) respectively with the fixed intercommunication in bottom of two outer tubes (62), two catch bars (63) are located two outer tubes (62) respectively, two one side fixed connection that one side that catch bars (63) is relative respectively carried on the back with two catch plates (64), two one side fixed connection that one side that catch bars (63) were kept away from in catch plates (64) was carried on the back with two splint (65) respectively.
4. An aircraft shimmy damper valve and valve plug grinding device as defined in claim 3, wherein: the top fixedly connected with of processing platform (5) two symmetric distribution's fixed plate (8), two equal fixedly connected with spring (9) in one side that fixed plate (8) are relative, the one end that fixed plate (8) were kept away from in spring (9) and the lateral wall fixed connection of slurcam (64).
5. An aircraft shimmy damper valve and valve plug grinding device as defined in claim 1, wherein: dust absorption mechanism (7) are including dust collection box (71), dust absorption fan (72), dust absorption pipe (73) and wide-mouth cover (74), the top of dust collection box (71) and the fixed intercommunication in bottom of dust absorption fan (72), the output and the fixed intercommunication in dust absorption pipe (73) of dust absorption fan (72), the fixed intercommunication in one side of one end and the wide-mouth cover (74) of dust absorption fan (72) are kept away from in dust absorption pipe (73).
6. An aircraft shimmy damper valve and valve plug grinding device as defined in claim 2, wherein: the grinding device is characterized in that a dust cover (10) is fixedly connected to the upper surface of the base plate (1), a through hole corresponding to the grinding rod (44) is formed in the top of the dust cover (10), an opening is formed in the front side of the dust cover (10), and the opening is rotatably connected with a baffle plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120922682.7U CN214560044U (en) | 2021-04-30 | 2021-04-30 | Aircraft shimmy damper valve and valve plug grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120922682.7U CN214560044U (en) | 2021-04-30 | 2021-04-30 | Aircraft shimmy damper valve and valve plug grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214560044U true CN214560044U (en) | 2021-11-02 |
Family
ID=78328671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120922682.7U Expired - Fee Related CN214560044U (en) | 2021-04-30 | 2021-04-30 | Aircraft shimmy damper valve and valve plug grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214560044U (en) |
-
2021
- 2021-04-30 CN CN202120922682.7U patent/CN214560044U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206233081U (en) | A kind of environment-friendly type highway groover | |
| CN212530136U (en) | Filling machine | |
| CN214560044U (en) | Aircraft shimmy damper valve and valve plug grinder | |
| CN206232087U (en) | Sheet fabrication automatic material conveying device | |
| CN112550790A (en) | Filling machine | |
| CN207656383U (en) | A kind of efficient Double End spring grinding machine | |
| CN213475349U (en) | Thick oil is optimized and is annotated vapour with annotating vapour boiler and maintain device | |
| CN212863762U (en) | Vacuum lifting appliance for metal plate | |
| CN212272655U (en) | Movable water pump | |
| CN210252511U (en) | Ball mill with dust filters and collects function | |
| CN212130070U (en) | Scalable stage is built strutting arrangement | |
| CN111069994A (en) | Accurate processing equipment for bridge reinforcing steel plate | |
| CN218493749U (en) | Air compressor for lathe that leakproofness is good | |
| CN219666813U (en) | Cutting and positioning device for infrared cut-off filter | |
| CN214284754U (en) | Dust collector with moving and heat dissipation functions | |
| CN117602215B (en) | Continuous dense-phase pressure pneumatic conveying equipment | |
| CN219362630U (en) | Single dust collector suitable for glue solid powder production | |
| CN219909148U (en) | Box-type non-negative pressure water supply equipment | |
| CN214715067U (en) | Movable industrial dust removal equipment capable of removing dust at fixed point | |
| CN217257287U (en) | A shock attenuation heat sink for transporting commodity concrete | |
| CN217199769U (en) | Transportation protection device convenient to furniture is carried and is used | |
| CN219425226U (en) | Barite powder grinding machine with dust suppression function | |
| CN218223975U (en) | Dustless feeding device for medicine production | |
| CN214800144U (en) | Automatic electromechanical device with heat radiation structure | |
| CN219547657U (en) | Sucking disc device and dust absorption vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |