CN212287382U - Fixing device is used in aircraft instrument board processing - Google Patents
Fixing device is used in aircraft instrument board processing Download PDFInfo
- Publication number
- CN212287382U CN212287382U CN202022043417.XU CN202022043417U CN212287382U CN 212287382 U CN212287382 U CN 212287382U CN 202022043417 U CN202022043417 U CN 202022043417U CN 212287382 U CN212287382 U CN 212287382U
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- screw rod
- base
- plate
- aircraft instrument
- bidirectional screw
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- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000002457 bidirectional effect Effects 0.000 claims description 32
- 238000003754 machining Methods 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a fixing device is used in aircraft instrument board processing relates to fixing device's technical field, a fixing device is used in aircraft instrument board processing, including base, hold-down mechanism and clamping mechanism, the centre of base is equipped with logical groove, the below that leads to the groove is equipped with an album bits box, collection bits box slides and pegs graft in the side of base, clamping mechanism locates the top of base and is located the side that leads to the groove, clamping mechanism is used for pressing from both sides the both sides of pressing from both sides the aircraft instrument board of different sizes, clamping mechanism locates clamping mechanism's top and is used for compressing tightly the aircraft instrument board of different sizes. The utility model discloses can press from both sides tightly and compress tightly the aircraft instrument board of equidimension not.
Description
Technical Field
The utility model relates to a fixing device's technical field, concretely relates to fixing device is used in aircraft instrument board processing.
Background
The aircraft instrument panel needs to be drilled before being installed, needs to be positioned before being drilled, but has different sizes, even if the same aircraft instrument panel is used, the heights and the thicknesses of different positions on the upper surface of the aircraft instrument panel are different, so that the existing positioning device is difficult to machine the aircraft instrument panels after positioning.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixing device is used in aircraft instrument board processing to solve the above-mentioned defect that leads to among the prior art.
A fixing device for processing an aircraft instrument board comprises a base, a pressing mechanism and a clamping mechanism;
a through groove is formed in the middle of the base, a scrap collecting box is arranged below the through groove, and the scrap collecting box is inserted into the side face of the base in a sliding mode;
the clamping mechanism is arranged at the top of the base and positioned on the side face of the through groove, and is used for clamping two sides of aircraft instrument panels with different sizes;
the pressing mechanism is arranged above the clamping mechanism and used for pressing the aircraft instrument panels of different sizes.
Preferably, the pressing mechanism comprises a support frame, an air cylinder, a connecting plate, a first sliding rail, a sliding plate, a first bidirectional screw rod, a first motor, a universal ball hinge and a pressing plate, the support frame is in a shape like a Chinese character 'ji', the opening of the support frame faces downwards, mounting grooves are respectively arranged on two sides of the support frame, the support frame is fixedly connected with the base through screws, the top of the support frame is fixedly provided with the vertical air cylinder, a piston rod of the air cylinder penetrates through the top of the support frame, the end part of the piston rod of the air cylinder is in threaded connection with a connecting plate, the connecting plate is fixedly connected with the lower end surface of the connecting plate, mounting plates are fixedly arranged at two ends of the connecting plate through screws, the first motor is fixed on the outer side of one mounting plate, the first sliding rail is provided with two sliding plates which are symmetrically arranged on, the screw thread opposite direction of the left and right sides of the first bidirectional screw rod, the left and right sides of the first bidirectional screw rod are respectively in threaded connection with a first screw nut, the first screw nut is sleeved in a first screw nut seat and is in screwed connection with the first screw nut seat, the first screw nut seat is in screwed connection with a corresponding sliding plate, one end of the first bidirectional screw rod is fixedly connected with an output shaft of a first motor through a coupling, the other end of the first bidirectional screw rod is rotatably connected with a mounting plate, a vertical plate is vertically fixed on the lower end face of the sliding plate, an upper hemispherical shell is fixed on the lower end face of the vertical plate through screws, a universal ball hinge is installed in the upper hemispherical shell, the upper end face of a pressing plate is fixed at the bottom of the universal ball hinge through screws, and a rubber pad is arranged on the.
Preferably, the clamping mechanism comprises a clamping plate, a second sliding rail, a second bidirectional screw rod, a supporting seat and a second motor, the base is symmetrically provided with two sliding rails II at the front side and the rear side of the through groove, the clamping plates are provided with two sliding rails which are symmetrically connected to the two sliding rails II in a sliding way, the two-way screw rod II is arranged between the clamping plate and the base, the directions of the threads on the left side and the right side of the two-way screw rod II are opposite, the left side and the right side of the two-way screw rod II are respectively in threaded connection with a screw rod nut II, the screw rod nuts II are both sleeved in the screw rod nut seat II and are connected with the screw rod nut seat II through screws, the screw rod nut seat II is connected with the corresponding clamping plate through a screw, two ends of the two-way screw rod II are respectively and rotatably connected in the supporting seat, the supporting seat is vertically fixed on the base and located in the mounting groove of the supporting frame, the second motor is fixed on the base, and an output shaft of the second motor is fixedly connected with one end of the second bidirectional screw rod through a coupler.
Preferably, a handle is fixed on the front side wall of the chip collecting box.
The utility model has the advantages of as follows:
the utility model discloses when using, clamping mechanism can adjust the position of splint, makes it can adapt to the clamp tightly to the aircraft instrument board of not unidimensional size side, and clamping mechanism can adjust the position of clamp plate to the adaptation compresses tightly to the aircraft instrument board up end of not unidimensional size, through installing universal ball pivot between riser and clamp plate, thereby can adjust the angle of clamp plate and adapt to the upper surface of unevenness on the aircraft instrument board.
Drawings
Fig. 1 and fig. 2 are schematic views of the overall three-dimensional structure of the present invention.
Fig. 3 and fig. 4 are schematic structural diagrams of the pressing mechanism of the present invention.
Fig. 5 is a partial enlarged view of fig. 2 in the present invention.
Fig. 6 is a partial enlarged view of fig. 3 in the present invention.
Fig. 7 is a partial enlarged view of fig. 4 in the present invention.
Wherein: 1. the device comprises a base, 11, a through groove, 12, a chip collecting box, 121, a handle, 2, a pressing mechanism, 21, a supporting frame, 211, a mounting groove, 22, a cylinder, 221, a connecting disc, 23, a connecting plate, 24, a mounting plate, 25, a first sliding rail, 26, a sliding plate, 27, a first bidirectional screw rod, 271, a first screw nut, 272, a first screw nut seat, 28, a first motor, 29, a vertical plate, 291, an upper hemispherical shell, 292, a universal ball hinge, 293, a pressing plate, 294, a rubber pad, 3, a clamping mechanism, 31, a second sliding rail, 32, a clamping plate, 34, a second bidirectional screw rod, 341, a second screw nut, 342, a second screw nut seat, 35, a supporting seat, 36 and a second motor.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art to more fully, accurately and deeply understand the concept and technical solutions of the present invention, through the description of the embodiments with reference to the accompanying drawings.
As shown in fig. 1-7, the utility model provides a fixing device for processing an aircraft instrument panel, which comprises a base 1, a pressing mechanism 2 and a clamping mechanism 3;
a through groove 11 is formed in the middle of the base 1, a scrap collecting box 12 is arranged below the through groove 11, and the scrap collecting box 12 is inserted into the side face of the base 1 in a sliding mode;
the clamping mechanism 3 is arranged at the top of the base 1 and positioned on the side surface of the through groove 11, and the clamping mechanism 3 is used for clamping two sides of airplane instrument panels with different sizes;
the pressing mechanism 2 is arranged above the clamping mechanism 3 and is used for pressing the aircraft instrument panels of different sizes.
In this embodiment, the pressing mechanism 2 includes a supporting frame 21, a cylinder 22, a connecting plate 23, a first sliding rail 25, a sliding plate 26, a first bidirectional screw 27, a first motor 28, a first universal ball hinge 292, and a pressing plate 293, where the supporting frame 21 is "zigzag" and has a downward opening, two sides of the supporting frame 21 are respectively provided with a mounting groove 211, the supporting frame 21 is fixedly connected with the base 1 through a screw, the top of the supporting frame 21 is fixed with the vertical cylinder 22, a piston rod of the cylinder 22 penetrates through the top of the supporting frame 21 and is connected with the connecting plate 221 through a screw thread at an end thereof, the connecting plate 23 is fixedly connected to a lower end surface of the connecting plate 221, two ends of the connecting plate 23 are fixed with mounting plates 24 through screws, the first motor 28 is fixed to an outer side of one of the mounting plates 24, the first sliding rail 25 is provided with two and symmetrically arranged on the lower end surface of the connecting plate 23, a first bidirectional screw rod 27 is arranged between the sliding plate 26 and the connecting plate 23, the screw directions of the left side and the right side of the first bidirectional screw rod 27 are opposite, the left side and the right side of the first bidirectional screw rod 27 are respectively in threaded connection with a first screw rod nut 271, the first screw rod nuts 271 are all sleeved in a first screw rod nut seat 272 and are in screw connection with the first screw rod nut seat 272, the first screw rod nut seat 272 is in screw connection with the corresponding sliding plate 26, one end of the first bidirectional screw rod 27 is fixedly connected with an output shaft of a first motor 28 through a coupler, the other end of the first bidirectional screw rod 27 is rotatably connected with the mounting plate 24, a vertical plate 29 is vertically fixed on the lower end surface of the sliding plate 26, an upper hemispherical shell 291 is fixed on the lower end surface of the vertical plate 29 through screws, the universal spherical hinge 292 is mounted in the upper hemispherical shell 291, and the upper end surface of the, the lower end surface of the pressing plate 293 is provided with a rubber pad 294, and the pressing plate 293 can be used for pressing the aircraft instrument panels of different sizes.
In this embodiment, the clamping mechanism 3 includes a clamping plate 32, two sliding rails 31, two bidirectional screws 34, a supporting seat 35 and a second motor 36, the two sliding rails 31 are symmetrically disposed on the front and back sides of the through slot 11 of the base 1, the two clamping plates 32 are symmetrically slidably connected to the two sliding rails 31, the two bidirectional screws 34 are disposed between the clamping plate 32 and the base 1, the two sides of the two bidirectional screws 34 have opposite screw directions, the two sides of the two bidirectional screws 34 are respectively and threadedly connected to two lead screw nuts 341, the two lead screw nuts 341 are all sleeved in two lead screw nut seats 342 and are connected to the two lead screw nut seats 342 through screws, the two lead screw nut seats 343 are connected to the corresponding clamping plate 32 through screws, the two ends of the two bidirectional screws 34 are respectively and rotatably connected to the supporting seat 35, the supporting seat 35 is vertically fixed on the base 1 and is located in the mounting groove 211 of the supporting seat 21, the second motor 36 is fixed on the base 1, an output shaft of the second motor 36 is fixedly connected with one end of the second bidirectional screw rod 34 through a coupler, and the clamping mechanism 3 can conveniently clamp two sides of airplane instrument panels of different sizes.
In this embodiment, a handle 121 is fixed to the front side wall of the chip collecting box 12 to facilitate the chip collecting box 12 to be taken out from the side of the base 1.
The specific implementation mode and principle are as follows:
the utility model discloses when using, the aircraft instrument board that will treat processing is placed between two splint 32, open motor two 36, the output shaft of motor two 36 makes two splint 32 along two 31 relative motion of slide rail and press from both sides tightly to the both sides of aircraft instrument board through screw drive, open motor 28 after that, the output shaft of motor 28 makes slide 26 along 25 relative motion of slide rail to suitable position through screw drive, then open cylinder 22, cylinder 22's piston rod downstream, clamp plate 293 also follows downstream and compresses tightly the upper surface of aircraft instrument board.
The above description is made for the exemplary purposes with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (4)
1. The utility model provides a fixing device is used in processing of aircraft instrument board which characterized in that: comprises a base (1), a pressing mechanism (2) and a clamping mechanism (3);
a through groove (11) is formed in the middle of the base (1), a scrap collecting box (12) is arranged below the through groove (11), and the scrap collecting box (12) is inserted into the side face of the base (1) in a sliding mode;
the clamping mechanism (3) is arranged at the top of the base (1) and positioned on the side face of the through groove (11), and the clamping mechanism (3) is used for clamping two sides of airplane instrument panels with different sizes;
the pressing mechanism (2) is arranged above the clamping mechanism (3) and is used for pressing the aircraft instrument panels of different sizes.
2. The fixing device for processing the aircraft instrument panel according to claim 1, wherein: the pressing mechanism (2) comprises a support frame (21), a cylinder (22), a connecting plate (23), a first sliding rail (25), a sliding plate (26), a first bidirectional screw rod (27), a first motor (28), a universal ball hinge (292) and a pressing plate (293), wherein the support frame (21) is in a shape like the Chinese character 'ji', the opening of the support frame faces downwards, mounting grooves (211) are respectively formed in two sides of the support frame (21), the support frame (21) is fixedly connected with the base (1) through screws, the top of the support frame (21) is fixedly provided with the vertical cylinder (22), a piston rod of the cylinder (22) penetrates through the top of the support frame (21) and is in threaded connection with a connecting plate (221) at the end part of the piston rod, the connecting plate (23) is fixedly connected to the lower end face of the connecting plate (221), mounting plates (24) are fixedly arranged at two ends of the connecting plate (23) through screws, the slide rail I (25) is provided with two lower end faces which are symmetrically arranged on the connecting plate (23), the slide plate I (26) is provided with two lower end faces which are respectively connected with the left end and the right end of the slide rail I (25) in a sliding manner, a bidirectional screw rod I (27) is arranged between the slide plate I (26) and the connecting plate (23), the thread directions of the left side and the right side of the bidirectional screw rod I (27) are opposite, the left side and the right side of the bidirectional screw rod I (27) are respectively in threaded connection with a screw rod nut I (271), the screw rod nut I (271) is sleeved in a screw rod nut seat I (272) and is connected with the screw rod nut seat I (272) through screws, the screw rod nut seat I (272) is connected with the corresponding slide plate (26) through screws, one end of the bidirectional screw rod I (27) is fixedly connected with an output shaft of a motor I (28) through a coupler, and the, the lower terminal surface of slide (26) is fixed with riser (29) perpendicularly, the lower terminal surface of riser (29) is fixed with upper hemisphere shell (291) through the screw, universal ball joint (292) are installed in upper hemisphere shell (291), the bottom of universal ball joint (292) is fixed in through the screw to the upper end surface of clamp plate (293), the lower terminal surface of clamp plate (293) is equipped with rubber pad (294).
3. A fixing device for machining an aircraft instrument panel according to claim 2, wherein: the clamping mechanism (3) comprises a clamping plate (32), two sliding rails (31), two bidirectional screw rods (34), a supporting seat (35) and a second motor (36), the two sliding rails (31) are symmetrically arranged on the front side and the rear side of the through groove (11) of the base (1), the two clamping plates (32) are symmetrically connected to the two sliding rails (31) in a sliding manner, the two bidirectional screw rods (34) are arranged between the clamping plate (32) and the base (1), the thread directions of the left side and the right side of the two bidirectional screw rods (34) are opposite, the left side and the right side of the two bidirectional screw rods (34) are respectively in threaded connection with a second screw nut (341), the second screw nuts (341) are sleeved in the second screw nut seat (342) and are connected with the second screw nut seat (342) through screws, the second screw nut seat (342) is connected with the corresponding clamping plate (32) through screws, and two ends of the two bidirectional screw rods (34) are respectively rotatably connected to the supporting seat (35, the supporting seat (35) is vertically fixed on the base (1) and is positioned in a mounting groove (211) of the supporting frame (21), the second motor (36) is fixed on the base (1), and an output shaft of the second motor (36) is fixedly connected with one end of the second bidirectional screw rod (34) through a coupler.
4. The fixing device for processing the aircraft instrument panel according to claim 1, wherein: a handle (121) is fixed on the front side wall of the scrap collecting box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043417.XU CN212287382U (en) | 2020-09-17 | 2020-09-17 | Fixing device is used in aircraft instrument board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022043417.XU CN212287382U (en) | 2020-09-17 | 2020-09-17 | Fixing device is used in aircraft instrument board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212287382U true CN212287382U (en) | 2021-01-05 |
Family
ID=73935047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022043417.XU Expired - Fee Related CN212287382U (en) | 2020-09-17 | 2020-09-17 | Fixing device is used in aircraft instrument board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212287382U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523311A (en) * | 2022-03-04 | 2022-05-24 | 苏州科技大学 | Special fixture for punching and fixing machine tool |
-
2020
- 2020-09-17 CN CN202022043417.XU patent/CN212287382U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523311A (en) * | 2022-03-04 | 2022-05-24 | 苏州科技大学 | Special fixture for punching and fixing machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Nangong science and Technology Park Management Co.,Ltd. Assignor: Nanjing Vocational University of Industry Technology Contract record no.: X2021980016324 Denomination of utility model: A fixing device for aircraft instrument panel processing Granted publication date: 20210105 License type: Common License Record date: 20211224 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |