CN221517172U - Dedicated locating pin processingequipment of space flight aviation - Google Patents
Dedicated locating pin processingequipment of space flight aviation Download PDFInfo
- Publication number
- CN221517172U CN221517172U CN202323314438.0U CN202323314438U CN221517172U CN 221517172 U CN221517172 U CN 221517172U CN 202323314438 U CN202323314438 U CN 202323314438U CN 221517172 U CN221517172 U CN 221517172U
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- fixedly connected
- positioning pin
- adjusting plate
- servo motor
- aerospace
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- 238000005498 polishing Methods 0.000 claims description 23
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 238000003754 machining Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000033001 locomotion Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses a special positioning pin processing device for aerospace, which has the technical scheme that an adjusting component is arranged, a first servo motor drives a screw rod to rotate so as to drive a sliding block to move up and down, when the sliding block moves upwards, one end of an adjusting plate connected with the sliding block is driven to move upwards, and then the other end of the adjusting plate is driven to move rightwards, so that the included angle between the adjusting plate and a processing table becomes larger, and when the sliding block moves downwards, one end of the adjusting plate connected with the sliding block is driven to move downwards, and then the other end of the adjusting plate is driven to move leftwards, so that the included angle between the adjusting plate and the processing table becomes smaller, the inclination angle of the adjusting plate and the special positioning pin above the adjusting plate can be adjusted, and the special positioning pin for aerospace can be conveniently subjected to operations such as chamfering on the end face of the special positioning pin for aerospace.
Description
Technical Field
The utility model relates to the field of locating pin machining, in particular to a special locating pin machining device for aerospace.
Background
Locating pins are generally tools used for ensuring accurate positioning of parts or components during assembly or processing, and are also required to be used for positioning during assembly of aerospace parts or components;
application number: CN202221065244.4 discloses a clamping device for processing a positioning pin, which is convenient for realizing the clamping and fixing of the positioning pin through the threaded connection arrangement of a workbench, a transverse bar and a threaded shaft which is rotationally arranged, the meshed transmission of two openings, a rack and a gear which are positioned on the same side, the common matching of two L-shaped plates and corresponding circular shafts and the common matching of two clamping plates, and is easy to operate and use;
However, the device in the above patent only allows the locating pin to be perpendicular to the processing table when clamping the locating pin, so that the locating pin is difficult to incline when polishing, and the inclination angle of the locating pin is difficult to adjust, so that the operations of chamfering and the like on the end surface of the locating pin are difficult to meet, and therefore, we propose a special locating pin processing device for aerospace.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model aims to provide the special positioning pin processing device for aerospace, by arranging the adjusting component, the first servo motor drives the screw rod to rotate so as to drive the sliding block to move up and down, when the sliding block moves upwards, one end of the adjusting plate, which is connected with the sliding block, is driven to move upwards, and then the other end of the adjusting plate is driven to move rightwards, so that the included angle between the adjusting plate and the processing table is increased, and when the sliding block moves downwards, one end of the adjusting plate, which is connected with the sliding block, is driven to move downwards, and then the other end of the adjusting plate is driven to move leftwards, so that the included angle between the adjusting plate and the processing table is reduced, and therefore, the inclination angle of the adjusting plate and the special positioning pin for aerospace above the adjusting plate can be adjusted, and the end face of the special positioning pin for aerospace can be conveniently chamfered.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a dedicated locating pin processingequipment of space flight aviation, includes the processing platform, the upper end fixedly connected with link of processing platform, the link is 7 font structures, the lower extreme of link is connected with processing polishing assembly, the upper end of processing platform is connected with adjusting part.
The adjusting component comprises a lifting seat, the lifting seat is fixedly connected to the upper end of the processing table, a first sliding groove is formed in the left end of the lifting seat, a first servo motor is fixedly connected to the upper end of the lifting seat, a screw rod is fixedly connected to the lower end of an output end of the servo motor, a sliding block is movably connected to the outer end of the screw rod, the sliding block is matched with the screw rod, a connecting block is fixedly connected to the left end of the sliding block, and penetrates through the sliding groove and is connected with the sliding groove in a sliding mode, and an adjusting plate is connected to the left end of the connecting block in a rotating mode.
Through setting up adjusting part, servo motor one drives the lead screw and rotates to drive slider up-and-down motion, when slider upward movement, can drive the one end that regulating plate and slider are connected and upwards move, and then drive the other end of regulating plate and right motion, thereby can let the contained angle grow of regulating plate and processing platform, and when slider downward movement, can drive the one end that regulating plate and slider are connected and move down, and then drive the other end of regulating plate and move left, thereby can let the contained angle of regulating plate and processing platform diminish, thereby can adjust the inclination of the special locating pin of aviation of regulating plate and top, the convenient operation such as chamfer that carries out to the terminal surface of the special locating pin of aviation.
Further, one side fixedly connected with mounting bracket of lifting seat is kept away from on the top of regulating plate, the lower extreme fixedly connected with servo motor second of mounting bracket, the lower extreme fixedly connected with gear first of servo motor second output, the right-hand member meshing of gear first is connected with gear second, gear second rotates with the regulating plate to be connected, the top fixedly connected with pneumatic three-jaw chuck of gear second.
Through setting up pneumatic three-jaw chuck, can press from both sides the special locating pin of aerospace, prevent that the special locating pin of aerospace from taking place not hard up, servo motor drives gear one and rotates to drive gear two and pneumatic three-jaw chuck and the special locating pin of aerospace and rotate, thereby can let the special locating pin of aerospace be polished uniformly.
Further, the upper end fixedly connected with guide holder of processing platform, spout two has been seted up to the upper end of guide holder, the inside sliding connection of spout two has the guide block, the upper end fixedly connected with supporting shoe of guide block, the supporting shoe rotates with the regulating plate to be connected.
Through setting up the guide holder, cooperation guide block and supporting shoe can play the effect of direction and location to the regulating plate.
Further, a guide rod is fixedly connected to the inside of the lifting seat, a guide sleeve is connected to the outside of the guide rod in a sliding mode, and the guide sleeve is fixedly connected with the sliding block.
Further, the processing polishing assembly comprises a first linear guide rail, the first linear guide rail is fixedly connected with the lower end of the connecting frame, and the lower end of the first linear guide rail is connected with a first linear motor in a sliding mode.
Further, the lower end of the first linear motor is fixedly connected with a second linear guide rail, and the lower end of the second linear guide rail is connected with the second linear motor in a sliding manner.
Further, the lower extreme fixedly connected with pneumatic cylinder of linear electric motor two, the lower extreme fixedly connected with output rod of pneumatic cylinder output.
Further, the lower extreme fixedly connected with servo motor III of output pole, the lower extreme fixedly connected with transmission shaft of servo motor three output, the lower extreme fixedly connected with of transmission shaft is polished round.
In summary, the utility model has the following beneficial effects:
1. Through setting up the adjusting part, servo motor one drives the lead screw and rotates to drive the slider up-and-down motion, when the slider upward movement, can drive the one end that regulating plate and slider are connected and upwards move, and then drive the other end of regulating plate to right movement, thereby can let the contained angle grow of regulating plate and processing platform, and when the slider downward movement, can drive the one end that regulating plate and slider are connected and downwards move, and then drive the other end of regulating plate to left movement, thereby can let the contained angle of regulating plate and processing platform diminish, thereby can adjust the inclination of the special locating pin of aviation of regulating plate and top, the operation such as chamfer is carried out to the terminal surface of the special locating pin of aviation conveniently;
2. The pneumatic three-jaw chuck is arranged, so that the special positioning pin for aviation and aerospace can be clamped, the special positioning pin for aviation and aerospace is prevented from loosening, the servo motor drives the gear I to rotate, and the gear II and the pneumatic three-jaw chuck and the special positioning pin for aviation and aerospace are driven to rotate, so that the special positioning pin for aviation and aerospace can be uniformly polished;
3. through setting up the guide holder, cooperation guide block and supporting shoe can play the effect of direction and location to the regulating plate.
Drawings
FIG. 1 is a schematic view of the overall structure in the present embodiment;
FIG. 2 is a schematic view showing the structure of the adjusting assembly in a three-dimensional manner in the present embodiment;
FIG. 3 is a schematic view of a part of the adjusting component in cross section in the present embodiment;
Fig. 4 is a schematic view of a three-dimensional structure of the polishing assembly in this embodiment.
In the figure, 1, a processing table; 2. a connecting frame; 3. machining a polishing assembly; 301. a first linear guide rail; 302. a first linear motor; 303. a second linear guide rail; 304. a second linear motor; 305. a hydraulic cylinder; 306. an output lever; 307. a servo motor III; 308. a transmission shaft; 309. polishing the grinding disc; 4. an adjustment assembly; 401. a lifting seat; 402. a first chute; 403. a servo motor I; 404. a screw rod; 405. a slide block; 406. a connecting block; 407. an adjusting plate; 408. a mounting frame; 409. a servo motor II; 410. a first gear; 411. a second gear; 412. a pneumatic three-jaw chuck; 413. a guide seat; 414. a second chute; 415. a guide block; 416. a support block; 417. a guide rod; 418. a guide sleeve.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Referring to fig. 1, in a preferred embodiment of the utility model, a processing device for a positioning pin specially used for aerospace comprises a processing table 1, wherein a connecting frame 2 is fixedly connected to the upper end of the processing table 1, the connecting frame 2 is in a 7-shaped structure, a processing polishing component 3 is connected to the lower end of the connecting frame 2, and an adjusting component 4 is connected to the upper end of the processing table 1.
Referring to fig. 1-3, the adjusting component 4 includes a lifting seat 401, the lifting seat 401 is fixedly connected to the upper end of the processing table 1, a first chute 402 is formed in the left end of the lifting seat 401, the upper end of the lifting seat 401 is fixedly connected with a first servo motor 403, the lower end of the output end of the first servo motor 403 is fixedly connected with a screw rod 404, the outer end of the screw rod 404 is movably connected with a sliding block 405, the sliding block 405 is matched with the screw rod 404, the left end of the sliding block 405 is fixedly connected with a connecting block 406, the connecting block 406 penetrates through the first chute 402 and is in sliding connection with the first chute 402, and the left end of the connecting block 406 is rotatably connected with an adjusting plate 407.
Through setting up adjusting part 4, servo motor one 403 drives lead screw 404 and rotates to drive slider 405 up-and-down motion, when slider 405 upward movement, can drive the one end that adjusting plate 407 and slider 405 are connected and upwards move, and then drive the other end of adjusting plate 407 to the right side motion, thereby can let the contained angle grow of adjusting plate 407 and processing platform 1, and when slider 405 downward movement, can drive the one end that adjusting plate 407 and slider 405 are connected down motion, and then drive the other end of adjusting plate 407 to the left side motion, thereby can let the contained angle of adjusting plate 407 and processing platform 1 diminish, thereby can adjust the inclination of the special locating pin of aerospace of adjusting plate 407 and top, the convenient operation such as chamfer to the terminal surface of the special locating pin of aerospace.
Referring to fig. 1-3, a mounting frame 408 is fixedly connected to one side, far away from the lifting seat 401, of the top end of the adjusting plate 407, a second servo motor 409 is fixedly connected to the lower end of the mounting frame 408, a first gear 410 is fixedly connected to the lower end of the output end of the second servo motor 409, a second gear 411 is connected to the right end of the first gear 410 in a meshed manner, the second gear 411 is rotatably connected with the adjusting plate 407, and a pneumatic three-jaw chuck 412 is fixedly connected to the top end of the second gear 411.
Through setting up pneumatic three-jaw chuck 412, can press from both sides the special locating pin of aerospace, prevent that the special locating pin of aerospace from taking place not hard up, servo motor drives gear one 410 rotation to drive gear two 411 and pneumatic three-jaw chuck 412 and the special locating pin of aerospace rotate, thereby can let the special locating pin of aerospace be polished uniformly.
Referring to fig. 1-3, a guide seat 413 is fixedly connected to the upper end of the processing table 1, a second chute 414 is formed at the upper end of the guide seat 413, a guide block 415 is slidably connected to the interior of the second chute 414, a supporting block 416 is fixedly connected to the upper end of the guide block 415, and the supporting block 416 is rotatably connected to the adjusting plate 407.
By being provided to the guide 413, the adjusting plate 407 can be guided and positioned in cooperation with the guide block 415 and the support block 416.
Referring to fig. 1 to 3, a guide rod 417 is fixedly connected to the inside of the lifting seat 401, a guide sleeve 418 is slidably connected to the outside of the guide rod 417, and the guide sleeve 418 is fixedly connected to the slider 405.
Referring to fig. 1 and 4, the machining polishing assembly 3 includes a first linear guide 301, the first linear guide 301 is fixedly connected to the lower end of the connecting frame 2, and the lower end of the first linear guide 301 is slidably connected to a first linear motor 302.
Referring to fig. 1 and 4, a first linear motor 302 is fixedly connected to a second linear guide 303, and a second linear motor 304 is slidably connected to the lower end of the second linear guide 303.
Through setting up processing polishing assembly 3, linear motor one 302 drives linear guide second 303, linear motor two 304, the back-and-forth motion of polishing table 309, and linear motor two 304 drives the left and right movement of polishing table 309 to can let polishing table 309 carry out the omnidirectional and polish to the locating pin.
Referring to fig. 1 and 4, the lower end of the second linear motor 304 is fixedly connected with a hydraulic cylinder 305, and the lower end of the output end of the hydraulic cylinder 305 is fixedly connected with an output rod 306.
Referring to fig. 1 and 4, the lower end of the output rod 306 is fixedly connected with a third servo motor 307, the lower end of the output end of the third servo motor 307 is fixedly connected with a transmission shaft 308, and the lower end of the transmission shaft 308 is fixedly connected with a polishing disc 309.
By arranging the hydraulic cylinder 305, the output rod 306 and the polishing disc 309 are driven to move up and down, the servo motor three 307 drives the transmission shaft 308 and the polishing disc 309 to rotate, and the positioning pin is polished.
The specific implementation process comprises the following steps: the special positioning pin for aerospace is clamped by utilizing a pneumatic three-jaw chuck 412, a first linear motor 302 drives a second linear guide rail 303, a second linear motor 304 and a polishing disc 309 to move back and forth, the second linear motor 304 drives the polishing disc 309 to move left and right, a hydraulic cylinder 305 drives an output rod 306 and the polishing disc 309 to move up and down, a third servo motor 307 drives a transmission shaft 308 and the polishing disc 309 to rotate, and the positioning pin is polished;
When the aerospace special-purpose positioning pin is perpendicular to the processing table 1, the polishing disc 309 directly polishes the entire cross-section end face of the aerospace special-purpose positioning pin;
The first servo motor 403 drives the screw rod 404 to rotate so as to drive the sliding block 405 to move up and down, when the sliding block 405 moves up, one end, connected with the sliding block 405, of the adjusting plate 407 is driven to move up, and then the other end of the adjusting plate 407 and the supporting blocks 416 and the guide blocks 415 are driven to move rightwards along the first sliding groove 402, so that the included angle between the adjusting plate 407 and the processing table 1 can be increased, and when the sliding block 405 moves down, one end, connected with the adjusting plate 407 and the sliding block 405, is driven to move downwards, and then the other end of the adjusting plate 407 and the supporting blocks 416 and the guide blocks 415 are driven to move leftwards along the first sliding groove 402, so that the included angle between the adjusting plate 407 and the processing table 1 can be reduced, and the inclined angle of the adjusting plate 407 and the special positioning pin above the adjusting plate can be adjusted, so that the end face of the special positioning pin for aviation and aerospace can be conveniently chamfered by using the grinding disc 309.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. Dedicated locating pin processingequipment of space flight aviation, its characterized in that: the polishing device comprises a processing table (1), wherein the upper end of the processing table (1) is fixedly connected with a connecting frame (2), the connecting frame (2) is of a 7-shaped structure, the lower end of the connecting frame (2) is connected with a processing polishing assembly (3), and the upper end of the processing table (1) is connected with an adjusting assembly (4);
The adjusting component (4) comprises a lifting seat (401), the lifting seat (401) is fixedly connected to the upper end of the processing table (1), a first sliding groove (402) is formed in the left end of the lifting seat (401), a first servo motor (403) is fixedly connected to the upper end of the lifting seat (401), a screw rod (404) is fixedly connected to the lower end of the output end of the first servo motor (403), a sliding block (405) is movably connected to the outer end of the screw rod (404), the sliding block (405) is matched with the screw rod (404), a connecting block (406) is fixedly connected to the left end of the sliding block (405), the connecting block (406) penetrates through the first sliding groove (402) and is in sliding connection with the first sliding groove (402), and an adjusting plate (407) is rotatably connected to the left end of the connecting block (406).
2. The positioning pin machining device special for aerospace according to claim 1, wherein: one side fixedly connected with mounting bracket (408) of lifting seat (401) is kept away from on top of regulating plate (407), the lower extreme fixedly connected with servo motor two (409) of mounting bracket (408), the lower extreme fixedly connected with gear one (410) of servo motor two (409) output, the right-hand member meshing of gear one (410) is connected with gear two (411), gear two (411) and regulating plate (407) rotate to be connected, the top fixedly connected with pneumatic three-jaw chuck (412) of gear two (411).
3. The positioning pin machining device special for aerospace according to claim 1, wherein: the upper end fixedly connected with guide holder (413) of processing platform (1), spout two (414) have been seted up to the upper end of guide holder (413), the inside sliding connection of spout two (414) has guide block (415), the upper end fixedly connected with supporting shoe (416) of guide block (415), supporting shoe (416) are connected with regulating plate (407) rotation.
4. The positioning pin machining device special for aerospace according to claim 1, wherein: the inside fixedly connected with guide arm (417) of lifting seat (401), the outside sliding connection of guide arm (417) has uide bushing (418), uide bushing (418) and slider (405) fixed connection.
5. The positioning pin machining device special for aerospace according to claim 1, wherein: the machining polishing assembly (3) comprises a first linear guide rail (301), the first linear guide rail (301) is fixedly connected with the lower end of the connecting frame (2), and the lower end of the first linear guide rail (301) is slidably connected with a first linear motor (302).
6. The positioning pin machining device special for aerospace according to claim 5, wherein: the lower end of the first linear motor (302) is fixedly connected with a second linear guide rail (303), and the lower end of the second linear guide rail (303) is slidably connected with a second linear motor (304).
7. The positioning pin machining device special for aerospace according to claim 6, wherein: the lower extreme fixedly connected with pneumatic cylinder (305) of linear electric motor two (304), the lower extreme fixedly connected with output rod (306) of pneumatic cylinder (305) output.
8. The positioning pin machining device special for aerospace according to claim 7, wherein: the lower extreme fixedly connected with servo motor III (307) of output pole (306), the lower extreme fixedly connected with transmission shaft (308) of servo motor III (307) output, the lower extreme fixedly connected with of transmission shaft (308) is polished dish (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323314438.0U CN221517172U (en) | 2023-12-06 | 2023-12-06 | Dedicated locating pin processingequipment of space flight aviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323314438.0U CN221517172U (en) | 2023-12-06 | 2023-12-06 | Dedicated locating pin processingequipment of space flight aviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221517172U true CN221517172U (en) | 2024-08-13 |
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ID=92204808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323314438.0U Active CN221517172U (en) | 2023-12-06 | 2023-12-06 | Dedicated locating pin processingequipment of space flight aviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221517172U (en) |
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2023
- 2023-12-06 CN CN202323314438.0U patent/CN221517172U/en active Active
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