CN202607249U - Automatic drilling-riveting flexible bracket - Google Patents
Automatic drilling-riveting flexible bracket Download PDFInfo
- Publication number
- CN202607249U CN202607249U CN 201220284773 CN201220284773U CN202607249U CN 202607249 U CN202607249 U CN 202607249U CN 201220284773 CN201220284773 CN 201220284773 CN 201220284773 U CN201220284773 U CN 201220284773U CN 202607249 U CN202607249 U CN 202607249U
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- support post
- flexible support
- pogo
- connection block
- servomotor
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- 238000005516 engineering process Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000003068 static effect Effects 0.000 description 9
- 230000009467 reduction Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
An automatic drilling-riveting flexible bracket comprises a base (7), wherein four POGO struts (1, 2, 3 and 4) completely the same in structure are mounted on the base (7); four angles of a support frame (5) are supported on the four POGO struts; a fixing fixture (6) is mounted on the support frame (5); each POGO strut is independently adjustable in the front-and-back direction, the left-and-right direction and the up-and-down direction, namely X, Y and Z directions. The automatic drilling-riveting flexible bracket is simple and reliable in structure, small in structure size and good in system stability, and further capable of realizing certain-angle workpiece gesture adjustment in any plane, and has good flexibility.
Description
Technical field
The utility model relates to a kind of machining tooling device, bores the frock clamp that riveting processing is used on especially a kind of complicated surface, specifically a kind of automatic drill riveting flexible carrier of workpiece posture adjustment operation usefulness of aviation wallboard automatic drill riveter.
Background technology
Automatic rivet bracket posture adjustment system accomplishes the thin-wall part riveted joint from the key component that is dynamically connected; Accomplish the pose adjustment of carriage through each servo component of digital control system control, cooperate the automatic drill riveter to accomplish location, drilling, the gluing of workpiece, select and recommend nail, press and operation such as detection.Existing movable carriage mainly contains drag-line suspension rack system and two kinds of forms of multi-axis numerical control rack system.Drag-line suspension rack system realizes the posture adjustment location by the outstanding carriage that draws of many cable wires through the adjustment rope length, and is simple in structure, cost is lower but precision and poor stability, can't realize that the full-automatic drilling riveting uses; The multi-axis numerical control rack system is by two root post Support brackets, and Z can independently be to moving along column in the carriage both sides, and its compensation mechanism can be adjusted column both sides Z to the asynchronous length difference that causes; Carriage itself can rotate around self axle; This system accuracy is high, good stability, but its complex structure; Cost is very high, and installation requirement is very strict.
Therefore, be necessary to provide a kind of good economy performance, easy for installation, control is simple, can cooperate the automatic drill riveter to realize the numerical control flexible multi-point Support bracket leveling system of location automatically.
Summary of the invention
The purpose of the utility model is to be badly in need of to the automatic drill riveter, design a kind of satisfied different aviation wall panel structure workpiece posture adjustments requirements, the automatic drill riveting flexible carrier of with low cost, simple in structure and good reliability that can be quick, easy.
The technical scheme of the utility model is:
A kind of automatic drill riveting flexible carrier, it comprises base 7, it is characterized in that being equipped with on the described base 7 four identical in structure POGO pillars 1; 2; 3,4, four angles of holder frame 5 are bearing on described four POGO pillars; Fixing tool 6 is installed on the described holder frame 5, and described each POGO pillar all can independently carry out all around and be up and down the adjustment of X, Y and three directions of Z.
Described each POGO pillar comprises that X is to servomotor 1018; X is installed in X on servomotor seat 1020 to servomotor 1018; X links to each other to leading screw 1021 with X to leading screw shaft joint 1019 through X to motor 1018; X to the two supports of leading screw 1021 at X on lead screw shaft bearing 1024; X is installed on the Connection Block 1032 to slide rail 1022 to lead screw shaft bearing 1024 and X to servomotor seat 1020, X; X is installed in X to feed screw nut 1023 and on leading screw 1021 and with Y, is fixedly linked to Connection Block 1033, is installed in bottom from Y to Connection Block 1033 to the X that slide rail 1022 matches to slide block 1025 with X, X to feed screw nut 1023 drive Y to Connection Block 1033 along X to slide rail 1022 as fore-and-aft direction be X to move; Described Y on Connection Block 1033, be equipped with Y to slide rail 1016, Y to lead screw shaft bearing 1017 and Y to motor cabinet 1029; Y servomotor 1030 is installed in Y on motor cabinet 1029; Y links to each other to the output shaft of servomotor 1030 with Y to leading screw shaft coupling 1028 on lead screw shaft bearing 1017 and through Y at Y to the two supports of leading screw 1026; Y is fixedly linked to Connection Block 1027 with Z to feed screw nut 1015; The Y that matches to slide rail 1016 with Y is installed to slide block 1031 at Z to the bottom of Connection Block 1027, it is that Y is to moving to Connection Block 1027 about slide rail is done along Y that Y drives Z to feed screw nut 1015; Described Z is equipped with flexible support post motor installing rack 102 and decelerator 105 on Connection Block 1027; Flexible support post servomotor 101 is installed on the flexible support post motor installing rack 102; Decelerator 105 is installed in the flexible support post base 104; Flexible support post base 104 is installed in Z on Connection Block 1027; The power shaft of decelerator 105 links to each other with the output shaft of flexible support post servomotor 101 through flexible support post shaft coupling 103; The output shaft of decelerator 105 links to each other with flexible support post ball-screw 107; Flexible support post feed screw nut 106 is installed on the flexible support post ball-screw 107 and is sleeved in the support tube 1010, and the lower end of support tube 1010 is fixedly mounted on the flexible support post base 104, and the upper end of support tube 1010 is equipped with annular and goes up support tube end cap 108; Dive key 109 is installed in support tube 1010; Flexible support post feed screw nut 106 down is up and down Z to moving dive key 109 spacing, and the lower end of retracting cylinder 1014 is inserted and linked to each other with flexible support post feed screw nut 106 in the support tube 1010 or offset, and retracting cylinder 1014 stretches out on the upper end of support tube 1010 technological ball headstock 1013 and technology bulb capping 1012 are installed; The bulb of technology bulb 1011 partly is installed between technological ball headstock 1013 and the technology bulb capping 1012, and the coupling part, plane of technology bulb 1011 is connected with holder frame 5.
The beneficial effect of the utility model:
The utility model is simple and reliable for structure, and physical dimension is little, and the stability of a system is strong; Can realize the interior certain angle workpiece posture adjustment of arbitrary plane and have good flexibility.
The utility model adopts four point location structures of POGO post, and is simple in structure, reliable; Physical dimension is little, saves the space, reduces system's manufacturing cost, shortens the manufacturing cycle.Simultaneously, this system can realize the workpiece posture adjustment in the certain angle scope in the arbitrary plane.In addition, this system is a parallel institution, can ensure the stability of workpiece location.This structure has good flexibility, and the adjustment anchor clamps can adapt to the certain size workpiece; In addition, the relative position of adjustment holder frame size and POGO can adapt to more large-size workpiece.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the blast structural representation of the POGO pillar of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Shown in Fig. 1-2.
A kind of automatic drill riveting flexible carrier, it comprises base 7, and four identical in structure POGO pillars 1 are installed on the described base 7; 2; 3,4, four angles of holder frame 5 are bearing on described four POGO pillars; Fixing tool 6 is installed on the described holder frame 5, and described each POGO pillar all can independently carry out all around and be up and down the adjustment of X, Y and three directions of Z.As shown in Figure 1.Each POGO pillar is as shown in Figure 2; It comprises that X is to servomotor 1018; X is installed in X on servomotor seat 1020 to servomotor 1018; X links to each other to leading screw 1021 with X to leading screw shaft joint 1019 through X to motor 1018; X to the two supports of leading screw 1021 at X on lead screw shaft bearing 1024, X is installed on the Connection Block 1032 to slide rail 1022 to lead screw shaft bearing 1024 and X to servomotor seat 1020, X, X is installed in X to feed screw nut 1023 and on leading screw 1021 and with Y, is fixedly linked to Connection Block 1033; Be installed in bottom from Y to Connection Block 1033 to the X that slide rail 1022 matches to slide block 1025 with X, X to feed screw nut 1023 drive Y to Connection Block 1033 along X to slide rail 1022 as fore-and-aft direction be X to move; Described Y on Connection Block 1033, be equipped with Y to slide rail 1016, Y to lead screw shaft bearing 1017 and Y to motor cabinet 1029; Y servomotor 1030 is installed in Y on motor cabinet 1029; Y links to each other to the output shaft of servomotor 1030 with Y to leading screw shaft coupling 1028 on lead screw shaft bearing 1017 and through Y at Y to the two supports of leading screw 1026; Y is fixedly linked to Connection Block 1027 with Z to feed screw nut 1015; The Y that matches to slide rail 1016 with Y is installed to slide block 1031 at Z to the bottom of Connection Block 1027, it is that Y is to moving to Connection Block 1027 about slide rail is done along Y that Y drives Z to feed screw nut 1015; Described Z is equipped with flexible support post motor installing rack 102 and decelerator 105 on Connection Block 1027; Flexible support post servomotor 101 is installed on the flexible support post motor installing rack 102; Decelerator 105 is installed in the flexible support post base 104; Flexible support post base 104 is installed in Z on Connection Block 1027; The power shaft of decelerator 105 links to each other with the output shaft of flexible support post servomotor 101 through flexible support post shaft coupling 103; The output shaft of decelerator 105 links to each other with flexible support post ball-screw 107; Flexible support post feed screw nut 106 is installed on the flexible support post ball-screw 107 and is sleeved in the support tube 1010, and the lower end of support tube 1010 is fixedly mounted on the flexible support post base 104, and the upper end of support tube 1010 is equipped with annular and goes up support tube end cap 108; Dive key 109 is installed in support tube 1010; Flexible support post feed screw nut 106 down is up and down Z to moving dive key 109 spacing, and the lower end of retracting cylinder 1014 is inserted and linked to each other with flexible support post feed screw nut 106 in the support tube 1010 or offset, and retracting cylinder 1014 stretches out on the upper end of support tube 1010 technological ball headstock 1013 and technology bulb capping 1012 are installed; The bulb of technology bulb 1011 partly is installed between technological ball headstock 1013 and the technology bulb capping 1012, and the coupling part, plane of technology bulb 1011 is connected with holder frame 5.The XYZ direction all has motor-driven, thus three degree of freedom.They lay respectively at four angles of holder frame, link to each other with the holder frame through ball pivot, and anchor clamps design according to workpiece size, and are fixed on the holder frame; The control system coordination cooperates the coordinated of four positioning units, realizes the workpiece posture adjustment.Because the ball pivot restriction, the angle of any two ball pivots and horizontal plane is less than 10.
For convenience, with POGO pillar up-down direction be decided to be Z to, as shown in Figure 1, be the X axle by the direction of a POGO pillar 1 to the 2nd POGO pillar 2, be the Y axle by the direction of a POGO pillar 1 to the 4th POGO pillar 4.
Operating mode one: posture adjustment in the XZ plane
At first, four positioning pillars are elevated to synchronously and confirm height; Then, a POGO pillar 1 and the 4th POGO pillar 4XYZ direction all keep static; It is static that the 2nd POGO pillar 2 and the 3rd POGO pillar 3Y direction keep.The 2nd POGO pillar 2 and the 3rd POGO pillar 3 are along Z-direction raise synchronously (reduction); The 2nd POGO pillar 2 and the 3rd POGO pillar 3 are synchronized with the movement along directions X, carry out the directions X compensated distance, satisfy posture adjustment needs in the XZ plane.
Operating mode two: posture adjustment in the YZ plane
At first, four positioning pillars are elevated to synchronously and confirm height; Then, a POGO pillar 1 and the 2nd POGO pillar 2XYZ direction all keep static; It is static that the 3rd POGO pillar 3 and the 4th POGO pillar 4X direction keep.The 3rd POGO pillar 3 and the 4th POGO pillar 4 are along Z-direction raise synchronously (reduction); The 3rd POGO pillar 3 and the 4th POGO pillar 4 are synchronized with the movement along the Y direction, carry out Y direction compensated distance, satisfy posture adjustment needs in the YZ plane.
Operating mode three: posture adjustment in the arbitrary plane
The optional position posture adjustment needs at first posture adjustment in the XZ plane, and then posture adjustment in the YZ face.
Concrete posture adjustment process is:
1, needs according to the workpiece installation, will ask frame 5 to adjust to easy-to-install initial position, fixing tool 6 is fixed to holder frame 5, then workpiece is fixed on the fixing tool 6, ensure that workpiece and holder frame (5) keep static.
2, workpiece is carried out drilling and riveted joint adds man-hour when needs, by the control system according to regional space to be processed position and space law to, calculate posture adjustment process (supposing to carry out at twice the curved surface posture adjustment).
3, control system output control signal is controlled four positioning units and is elevated to definite height synchronously; Then, a POGO pillar 1 and the 4th POGO pillar 4XYZ direction all keep static; It is static that the 2nd POGO pillar 2 and the 3rd POGO pillar 3Y direction keep.The 2nd POGO pillar 2 and the 3rd POGO pillar 3 are along Z-direction raise synchronously (reduction); The 2nd POGO pillar 2 and the 3rd POGO pillar 3 are synchronized with the movement along directions X, carry out the directions X compensated distance, satisfy posture adjustment needs in the XZ plane.
4, control system output control signal, four positioning pillars are elevated to synchronously confirms height; Then, a POGO pillar 1 and the 2nd POGO pillar 2 XYZ directions all keep static; It is static that the 3rd POGO pillar 3 and the 4th POGO pillar 4X direction keep.The 3rd POGO pillar 3 and the 4th POGO pillar 4 are along Z-direction raise synchronously (reduction); The 3rd POGO pillar 3 and the 4th POGO pillar 4 are synchronized with the movement along the Y direction, carry out Y direction compensated distance, satisfy posture adjustment needs in the YZ plane.
5, the control system output signal makes the motor locking, keeps the location of workpiece to process.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
The utility model does not relate to all identical with the prior art prior art that maybe can adopt of part to be realized.
Claims (2)
1. automatic drill riveting flexible carrier, it comprises base (7), it is characterized in that being equipped with on the described base (7) four identical in structure POGO pillars (1; 2; 3,4), four angles of holder frame (5) are bearing on described four POGO pillars; Fixing tool (6) is installed on the described holder frame (5), and described each POGO pillar all can independently carry out all around and be up and down the adjustment of X, Y and three directions of Z.
2. automatic drill riveting flexible carrier according to claim 1; It is characterized in that described each POGO pillar comprises that X is to servomotor (1018); X is installed in X on servomotor seat (1020) to servomotor (1018); X links to each other to leading screw (1021) with X to leading screw shaft joint (1019) through X to motor (1018); X to the two supports of leading screw (1021) at X on lead screw shaft bearing (1024); X is installed on the Connection Block (1032) to slide rail (1022) to lead screw shaft bearing (1024) and X to servomotor seat (1020), X; X is installed in X to feed screw nut (1023) and goes up and be fixedly linked to Connection Block (1033) with Y to leading screw (1021), is installed in bottom from Y to Connection Block (1033) to the X that slide rail (1022) matches to slide block (1025) with X, X to feed screw nut (1023) drive Y to Connection Block (1033) along X to slide rail (1022) as fore-and-aft direction be X to move; Described Y on Connection Block (1033), be equipped with Y to slide rail (1016), Y to lead screw shaft bearing (1017) and Y to motor cabinet (1029); Y servomotor (1030) is installed in Y on motor cabinet (1029); Y goes up and passes through Y to lead screw shaft bearing (1017) at Y to the two supports of leading screw (1026) and links to each other to the output shaft of servomotor (1030) with Y to leading screw shaft coupling (1028); Y is fixedly linked to Connection Block (1027) with Z to feed screw nut (1015); The Y that matches to slide rail (1016) with Y is installed to slide block (1031) at Z to the bottom of Connection Block (1027), it is that Y is to moving to Connection Block (1027) about slide rail is done along Y that Y drives Z to feed screw nut (1015); Described Z is equipped with flexible support post motor installing rack (102) and decelerator (105) on Connection Block (1027); Flexible support post servomotor (101) is installed on the flexible support post motor installing rack (102); Decelerator (105) is installed in the flexible support post base (104); Flexible support post base (104) is installed in Z on Connection Block (1027); The power shaft of decelerator (105) links to each other with the output shaft of flexible support post servomotor (101) through flexible support post shaft coupling (103); The output shaft of decelerator (105) links to each other with flexible support post ball-screw (107); Flexible support post feed screw nut (106) is installed in flexible support post ball-screw (107) and goes up and be sleeved in the support tube (1010); The lower end of support tube (1010) is fixedly mounted on the flexible support post base (104); The upper end of support tube (1010) is equipped with annular and goes up support tube end cap (108), and dive key (109) is installed in support tube (1010), and flexible support post feed screw nut (106) is up and down down that Z is to moving the spacing of dive key (109); The lower end of retracting cylinder (1014) is inserted and is linked to each other with flexible support post feed screw nut (106) in the support tube (1010) or offset; Retracting cylinder (1014) stretches out on the upper end of support tube (1010) technological ball headstock (1013) and technology bulb capping (1012) is installed, and the bulb of technology bulb (1011) partly is installed between technological ball headstock (1013) and the technology bulb capping (1012), and the coupling part, plane of technology bulb (1011) is connected with holder frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284773 CN202607249U (en) | 2012-06-18 | 2012-06-18 | Automatic drilling-riveting flexible bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284773 CN202607249U (en) | 2012-06-18 | 2012-06-18 | Automatic drilling-riveting flexible bracket |
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| CN202607249U true CN202607249U (en) | 2012-12-19 |
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| CN 201220284773 Expired - Fee Related CN202607249U (en) | 2012-06-18 | 2012-06-18 | Automatic drilling-riveting flexible bracket |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482976A (en) * | 2018-10-29 | 2019-03-19 | 武汉华电工程装备有限公司 | A kind of cutting processing system of sheet metal |
| CN109500624A (en) * | 2018-10-29 | 2019-03-22 | 武汉华电工程装备有限公司 | A kind of processing technology of the long Liang Shangyong plate of H-type |
| CN110682083A (en) * | 2019-09-24 | 2020-01-14 | 许昌许继风电科技有限公司 | Assembly adjusting device for engine room cover of wind generating set |
| CN110948254A (en) * | 2019-11-22 | 2020-04-03 | 西安飞机工业（集团）有限责任公司 | Multi-station single-curved-surface profile positioning method for automatic drilling and riveting bracket |
-
2012
- 2012-06-18 CN CN 201220284773 patent/CN202607249U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482976A (en) * | 2018-10-29 | 2019-03-19 | 武汉华电工程装备有限公司 | A kind of cutting processing system of sheet metal |
| CN109500624A (en) * | 2018-10-29 | 2019-03-22 | 武汉华电工程装备有限公司 | A kind of processing technology of the long Liang Shangyong plate of H-type |
| CN109500624B (en) * | 2018-10-29 | 2020-01-10 | 武汉华电工程装备有限公司 | Machining process for upper plate of H-shaped long beam |
| CN109482976B (en) * | 2018-10-29 | 2020-05-08 | 武汉华电工程装备有限公司 | Cutting processing system of sheet metal |
| CN110682083A (en) * | 2019-09-24 | 2020-01-14 | 许昌许继风电科技有限公司 | Assembly adjusting device for engine room cover of wind generating set |
| CN110682083B (en) * | 2019-09-24 | 2022-03-22 | 许昌许继风电科技有限公司 | Assembly adjusting device for engine room cover of wind generating set |
| CN110948254A (en) * | 2019-11-22 | 2020-04-03 | 西安飞机工业（集团）有限责任公司 | Multi-station single-curved-surface profile positioning method for automatic drilling and riveting bracket |
| CN110948254B (en) * | 2019-11-22 | 2021-05-07 | 西安飞机工业（集团）有限责任公司 | Multi-station single-curved-surface profile positioning method for automatic drilling and riveting bracket |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130618 |