CN212287128U - Polishing device for production of missile wing framework - Google Patents
Polishing device for production of missile wing framework Download PDFInfo
- Publication number
- CN212287128U CN212287128U CN202020822307.0U CN202020822307U CN212287128U CN 212287128 U CN212287128 U CN 212287128U CN 202020822307 U CN202020822307 U CN 202020822307U CN 212287128 U CN212287128 U CN 212287128U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- production
- hole
- polishing
- missile wing
- 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
- 238000005498 polishing Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 244000309464 bull Species 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a polishing device for producing missile wing frameworks, which comprises a supporting table, wherein the upper side of the supporting table is fixedly connected with a workbench, the edge of the upper side of the supporting table is fixedly connected with a supporting plate, the upper side of the supporting plate is fixedly connected with a top plate, the lower side of the top plate is fixedly connected with an electric control telescopic rod, the lower end of the electric control telescopic rod is fixedly connected with a frame, the bottom wall of the frame is fixedly connected with a fixed frame, a motor is fixedly arranged in the fixed frame, the output end of the motor passes through a rotating rod fixedly connected with the frame, the lower end of the rotating rod is fixedly connected with a connecting block, the two ends of the connecting block are both provided with a limit chute, the limit chute is internally provided with an L-shaped rod, the outer wall of the L-shaped rod is sleeved with a spring, one end of the L-shaped rod is, the error of polishing the framework caused by the sudden looseness of the polishing disc is avoided.
Description
Technical Field
The utility model relates to a grinding device, in particular to grinding device is used in production of missile wing skeleton belongs to missile wing skeleton production technical field.
Background
Most of missile wings adopt a skin skeleton type wing surface structure, the skin skeleton type wing surface refers to a wing surface formed by a skeleton and a skin, and the skin skeleton type wing surface is a typical structural form of airplane wings.
The missile wing framework needs to be polished during production, the traditional polishing device can be loosened at the connecting position after being polished for a long time, so that polishing errors are caused, the gap is formed, the missile wing framework cannot be sunken, and the traditional polishing device is not enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinding device is used in production of missile wing skeleton to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for production of an elastic wing framework comprises a supporting table, wherein a workbench is fixedly connected to the upper side of the supporting table, a supporting plate is fixedly connected to the edge of the upper side of the supporting table, a top plate is fixedly connected to the upper side of the supporting plate, an electric control telescopic rod is fixedly connected to the lower side of the top plate, a frame is fixedly connected to the lower end of the electric control telescopic rod, a fixing frame is fixedly connected to the bottom wall of the frame, a motor is fixedly installed in the fixing frame, an output end of the motor penetrates through the frame and is fixedly connected with a rotating rod, a connecting block is fixedly connected to the lower end of the rotating rod, limiting sliding grooves are formed in two ends of the connecting block respectively, an L-shaped rod is arranged in each limiting sliding groove, springs are sleeved on the outer wall of each L-shaped rod, a first sliding, the one end that first slider was kept away from to L type pole all passes spacing hole fixedly connected with second slider, the downside of connecting block is seted up flutedly, two first perforation have all been seted up to the both sides inner wall of recess, first fenestrate one end all is equipped with the bolt, first fenestrate other end all is equipped with the nut, be equipped with the installation piece in the recess, two second perforation have been seted up to the installation piece, the downside fixedly connected with of installation piece grinds the dish, the annular spout has been seted up to the dish lateral wall of polishing.
Preferably, the grinding disc corresponds to a workbench.
Preferably, the first through hole corresponds to the second through hole, and the bolt passes through the first through hole and the second through hole and is in threaded connection with the nut.
Preferably, the first sliding block is connected with the limiting sliding groove in a sliding mode.
Preferably, the mounting block is adapted to the groove.
Preferably, the second sliding block is connected with the annular sliding groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to a polishing device is used in production of missile wing skeleton, earlier inject the recess with the installation piece of polishing set upside in, pass two first perforation and two second perforation and two nut threaded connection are fixed with two bolts to install the polishing dish, the first slider of spring extrusion, first slider pulling L type pole, first slider slides spacingly with spacing spout, L type pole slides spacingly with spacing hole, thereby make L type pole drive the second slider inject the annular spout in, be convenient for to the installation of polishing the dish, and easy operation.
Two, the utility model relates to a grinding device is used in production of missile wing skeleton, the starter motor, the motor drives the bull stick and rotates, the bull stick drives the connecting block and rotates, the connecting block drives the installation piece and rotates, the installation piece drives the dish of polishing and rotates, utilize automatically controlled telescopic link to make the dish of polishing descend, thereby polish to the skeleton on the workstation, the second slider slides spacingly with annular spout, thereby make the dish of polishing stable rotation, prevent that the screw bolt and nut from connecting not hard up and lead to the dish of polishing and rock, it leads to the error of polishing to the skeleton to have avoided the dish of polishing to become flexible suddenly.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 of the present invention;
fig. 4 is a sectional view of the connecting block of the present invention;
fig. 5 is a schematic front structural view of the present invention.
In the figure: 1. a support table; 2. a work table; 3. a support plate; 4. a top plate; 5. an electric control telescopic rod; 6. a frame; 7. a fixed mount; 8. a motor; 9. a rotating rod; 10. connecting blocks; 11. a limiting chute; 12. an L-shaped rod; 13. a spring; 14. a first slider; 15. a limiting hole; 16. a second slider; 17. a groove; 18. a first perforation; 19. a bolt; 20. a nut; 21. mounting blocks; 22. a second perforation; 23. grinding disc; 24. an annular chute.
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.
Referring to fig. 1-5, the present invention provides a technical solution: a polishing device for producing a missile wing framework comprises a supporting table 1, a workbench 2 is fixedly connected to the upper side of the supporting table 1, a supporting plate 3 is fixedly connected to the edge of the upper side of the supporting table 1, a top plate 4 is fixedly connected to the upper side of the supporting plate 3, an electric control telescopic rod 5 is fixedly connected to the lower side of the top plate 4, a frame 6 is fixedly connected to the lower end of the electric control telescopic rod 5, a fixing frame 7 is fixedly connected to the bottom wall of the frame 6, a motor 8 is fixedly installed in the fixing frame 7, an output end of the motor 8 penetrates through the frame 6 and is fixedly connected with a rotating rod 9, a connecting block 10 is fixedly connected to the lower end of the rotating rod 9, limiting chutes 11 are respectively formed in the two ends of the connecting block 10, L-shaped rods 12 are respectively arranged in the limiting chutes 11, springs 13 are respectively sleeved on the outer walls of the L-shaped, spacing hole 15 fixedly connected with second slider 16 is all passed to the one end that first slider 14 was kept away from to L type pole 12, recess 17 has been seted up to the downside of connecting block 10, two first perforation 18 have all been seted up to the both sides inner wall of recess 17, the one end of first perforation 18 all is equipped with bolt 19, the other end of first perforation 18 all is equipped with nut 20, be equipped with installation piece 21 in the recess 17, two second perforations 22 have been seted up to installation piece 21, the downside fixedly connected with of installation piece 21 makes a stone 23, the annular chute 24 has been seted up to the dish 23 lateral wall of polishing.
Specifically, when the utility model is used, the mounting block 21 on the upper side of the polishing disc 23 is firstly inserted into the groove 17, two bolts 19 are used to penetrate through the two first through holes 18 and the two second through holes 22 to be fixedly connected with the two nuts 20 by screw threads, so as to mount the polishing disc 23, the spring 13 extrudes the first slider 14, the first slider 14 pulls the L-shaped rod 12, the first slider 14 is limited by sliding with the limiting chute 11, the L-shaped rod 12 is limited by sliding with the limiting hole 15, so that the L-shaped rod 12 drives the second slider 16 to be inserted into the annular chute 24, the motor 8 is started, the motor 8 drives the rotating rod 9 to rotate, the rotating rod 9 drives the connecting block 10 to rotate, the connecting block 10 drives the mounting block 21 to rotate, the mounting block 21 drives the polishing disc 23 to rotate, the polishing disc 23 descends by using the electric control telescopic rod 5, so as to polish the framework on the workbench 2, the second slider 16 is limited, thereby make the dish 23 of polishing rotate steadily, prevent that bolt 19 and nut 20 are not hard up and lead to the dish 23 of polishing to rock, avoided the dish 23 of polishing to become flexible suddenly and lead to polishing the error to the skeleton.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The polishing device for production of the missile wing framework comprises a supporting table (1) and is characterized in that a workbench (2) is fixedly connected to the upper side of the supporting table (1), a supporting plate (3) is fixedly connected to the edge of the upper side of the supporting table (1), a top plate (4) is fixedly connected to the upper side of the supporting plate (3), an electric control telescopic rod (5) is fixedly connected to the lower side of the top plate (4), a frame (6) is fixedly connected to the lower end of the electric control telescopic rod (5), a fixing frame (7) is fixedly connected to the bottom wall of the frame (6), a motor (8) is fixedly installed in the fixing frame (7), an output end of the motor (8) penetrates through the frame (6) and is fixedly connected with a rotating rod (9), a connecting block (10) is fixedly connected to the lower end of the rotating rod (9), and limiting, the limiting sliding groove (11) is internally provided with an L-shaped rod (12), the outer wall of the L-shaped rod (12) is sleeved with a spring (13), one end of the L-shaped rod (12) is fixedly connected with a first slider (14), one side of the limiting sliding groove (11) far away from the first slider (14) is provided with a limiting hole (15), one end of the L-shaped rod (12) far away from the first slider (14) penetrates through the limiting hole (15) and is fixedly connected with a second slider (16), the lower side of the connecting block (10) is provided with a groove (17), the inner walls of two sides of the groove (17) are provided with two first through holes (18), one end of each first through hole (18) is provided with a bolt (19), the other end of each first through hole (18) is provided with a nut (20), an installation block (21) is arranged in the groove (17), and the installation block (21) is provided with two second through holes (22), the lower side of the mounting block (21) is fixedly connected with a polishing disc (23), and an annular sliding groove (24) is formed in the side wall of the polishing disc (23).
2. The grinding device is used in production of missile wing skeleton of claim 1, characterized in that: the polishing disc (23) corresponds to the workbench (2).
3. The grinding device is used in production of missile wing skeleton of claim 1, characterized in that: the first through hole (18) corresponds to the second through hole (22), and the bolt (19) penetrates through the first through hole (18) and the second through hole (22) to be in threaded connection with the nut (20).
4. The grinding device is used in production of missile wing skeleton of claim 1, characterized in that: the first sliding block (14) is in sliding connection with the limiting sliding groove (11).
5. The grinding device is used in production of missile wing skeleton of claim 1, characterized in that: the mounting block (21) is matched with the groove (17).
6. The grinding device is used in production of missile wing skeleton of claim 1, characterized in that: the second sliding block (16) is connected with the annular sliding groove (24) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020822307.0U CN212287128U (en) | 2020-05-18 | 2020-05-18 | Polishing device for production of missile wing framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020822307.0U CN212287128U (en) | 2020-05-18 | 2020-05-18 | Polishing device for production of missile wing framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212287128U true CN212287128U (en) | 2021-01-05 |
Family
ID=73968658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020822307.0U Expired - Fee Related CN212287128U (en) | 2020-05-18 | 2020-05-18 | Polishing device for production of missile wing framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212287128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245491A (en) * | 2023-11-15 | 2023-12-19 | 哈尔滨安宇迪航空工业股份有限公司 | Polishing device, polishing method and aviation process equipment for manufacturing aviation parts |
-
2020
- 2020-05-18 CN CN202020822307.0U patent/CN212287128U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117245491A (en) * | 2023-11-15 | 2023-12-19 | 哈尔滨安宇迪航空工业股份有限公司 | Polishing device, polishing method and aviation process equipment for manufacturing aviation parts |
| CN117245491B (en) * | 2023-11-15 | 2024-01-26 | 哈尔滨安宇迪航空工业股份有限公司 | Polishing device, polishing method and aviation process equipment for manufacturing aviation parts |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212287128U (en) | Polishing device for production of missile wing framework | |
| CN211695461U (en) | Solar rack convenient to use | |
| CN217965821U (en) | Plane rotary milling equipment for hydraulic oil cylinder component of engineering truck | |
| CN215220551U (en) | Photovoltaic power generation controller convenient to installation | |
| CN211716122U (en) | Sliding mechanism convenient to adjust | |
| CN216012326U (en) | Suspension lifting type local environment detection device | |
| CN211530492U (en) | Power box convenient to install | |
| CN211638938U (en) | Bolt part assembling machine | |
| CN212719038U (en) | Support frame for tablet personal computer | |
| CN211089853U (en) | 5G signal enhancer | |
| CN211391682U (en) | Unmanned aerial vehicle wing connection structure | |
| CN209812141U (en) | Can be to firm rotary device of building curtain centre gripping | |
| CN215008549U (en) | Microwave landing system signal receiving device convenient to maintain | |
| CN112845943A (en) | A rectangular iron plate rounding equipment for hardware processing | |
| CN219198644U (en) | Support that antidetonation effect is good | |
| CN216576415U (en) | Diagonal cutting machine convenient to install | |
| CN219027373U (en) | Multifunctional auxiliary tool for mounting and dismounting tower crane | |
| CN214412628U (en) | Photovoltaic cell module supporting mechanism | |
| CN216590802U (en) | Intelligent monitoring system possesses prison room intelligent terminal machine who possesses remote control | |
| CN217204874U (en) | Partition wall prefabricated component mounting structure based on ultra-thin steel frame | |
| CN220007529U (en) | Maintenance fixing tool for rubber diaphragm | |
| CN220511057U (en) | Photovoltaic module with sectional type frame | |
| CN220096682U (en) | Rack mounting table | |
| CN219918785U (en) | Novel adjustable solar mounting rack | |
| CN210167884U (en) | Connect stable motor cabinet |
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: 20210105 |