CN115464455A - A frock tray for automation line for aerogenerator main frame processing - Google Patents
A frock tray for automation line for aerogenerator main frame processing Download PDFInfo
- Publication number
- CN115464455A CN115464455A CN202211273572.8A CN202211273572A CN115464455A CN 115464455 A CN115464455 A CN 115464455A CN 202211273572 A CN202211273572 A CN 202211273572A CN 115464455 A CN115464455 A CN 115464455A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- tray body
- tray
- screw rod
- sleeve
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000007704 transition Effects 0.000 description 7
- 238000003801 milling Methods 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
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention relates to a tooling tray for an automation line for machining a main frame of a wind driven generator. The problems of low machining efficiency and low precision of an existing wind driven generator frame are mainly solved. The tray comprises a tray body (1), wherein guide rails are arranged on two sides of the tray body (1) along the X-axis direction, each side guide rail is divided into an upper guide rail and a lower guide rail, the tray body (1) is connected with a sliding seat through the guide rails, one end of the tray body (1) in the X direction is connected with a support (4), the upper side and the lower side of the support (4) are respectively connected with a drive plate (2), and the two drive plates (2) are symmetrical relative to the Y axis; x-direction clamping devices are arranged on two X-direction sides of the tray body (1) respectively, Y-direction clamping devices are arranged on two Y-direction sides respectively, and Z-direction clamping devices are arranged on two Z-direction sides. The tooling tray can realize that the rack can be automatically sent to relevant stations on an automatic line through the exchange vehicle after being turned for 180 degrees on the turnover machine, double-sided processing of the rack can be realized through once clamping, the production efficiency is improved, and the processing quality is improved.
Description
Technical Field
The invention relates to the field of machining, in particular to a tooling pallet for an automation line for machining a main frame of a wind driven generator.
Background
The existing processing method of the wind driven generator frame adopts a general plane boring and milling machine or a floor type milling and boring machine, is matched with various tool fixtures, and is used for clamping and aligning for multiple times. Due to the fact that no special tool is arranged, the machining method is low in efficiency and precision, and product quality cannot be guaranteed for mass production.
Disclosure of Invention
In order to overcome the defects of low machining efficiency and low precision of the existing wind driven generator frame, the invention provides the tooling tray for the automation line for machining the wind driven generator main frame, the tooling tray can realize that the frame can still be automatically sent to relevant stations on the automation line through an exchange vehicle after being turned over for 180 degrees on a turnover machine, the double-side machining of the frame can be realized through one-time clamping, the production efficiency is improved, and the machining quality is improved.
The technical scheme of the invention is as follows: a tooling tray for an automation line for processing a main frame of a wind driven generator comprises a tray body, wherein guide rails are arranged on two sides of the tray body along the X-axis direction, each side of the guide rail is provided with an upper guide rail and a lower guide rail, the tray body is connected with a sliding seat through the guide rails, one end of the tray body in the X-direction is connected with a support, the upper side and the lower side of the support are respectively connected with a drive plate, and the two drive plates are symmetrical relative to the Y-axis; x-direction clamping devices are respectively arranged on the two sides of the tray body in the X direction, Y-direction clamping devices are respectively arranged on the two sides of the tray body in the Y direction, and Z-direction clamping devices are arranged on the two sides of the tray body in the Z direction.
The guide rail is respectively a guide rail A, a guide rail B, a guide rail C and a guide rail D, wherein the guide rail A and the guide rail B, the guide rail C and the guide rail D are respectively symmetrical relative to the Y axis, and the guide rail A and the guide rail C, the guide rail B and the guide rail D are respectively symmetrical relative to the Z axis.
The Y-direction clamping device comprises a Y-direction connecting sleeve and a Y-direction screw rod, the Y-direction connecting sleeve is fixed on the tray body through a screw, the Y-direction screw rod is in threaded connection with the Y-direction connecting sleeve, a Y-direction nut is connected to the front end of the Y-direction screw rod, a Y-direction guide sleeve is arranged outside the Y-direction nut, the front end of the Y-direction guide sleeve is connected with a clamping jaw, and the front end of the clamping jaw is in contact with a rack workpiece.
The Z-direction clamping device comprises a plurality of adjustable supporting devices and a plurality of pressing devices, and each pressing device comprises 3 pressing devices A and 2 pressing devices B.
The pressing device A comprises a Z-direction connecting sleeve A and a Z-direction screw rod A, the Z-direction connecting sleeve A is fixed on the tray body through screws, the Z-direction screw rod A is in threaded connection with the Z-direction connecting sleeve A, the Z-direction screw rod A is connected with a Z-direction nut at the front end, a Z-direction guide sleeve is arranged outside the Z-direction nut, one side of the Z-direction guide sleeve is matched with the transition plate through an inclined plane, a clamping plate is arranged outside the transition plate, and the clamping plate is in contact with a rack workpiece.
The pressing device B comprises a Z-direction connecting sleeve B and a Z-direction screw rod B, the Z-direction connecting sleeve B is connected to the tray body, the Z-direction screw rod B is in threaded connection with the Z-direction connecting sleeve B, a pressing plate is connected to the end portion of the Z-direction screw rod B, and one end of the pressing plate is in contact with a rack workpiece.
The invention has the following beneficial effects: by adopting the scheme, the three clamping devices in the mutually perpendicular directions are arranged on the tray, so that the position of the rack in the tray can be adjusted, the rack can be ensured to be still effectively positioned in the tray after being turned over for 180 degrees along the X axis along with the tray through each clamping device, and therefore double-sided processing of the rack can be realized by one-time clamping without secondary manual clamping alignment, the clamping alignment time is shortened while the number of clamps is reduced, and the processing efficiency and the processing precision are improved to the maximum extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the tray body;
FIGS. 3 and 4 are schematic views of the clamping points of the rack in the pallet, respectively;
FIG. 5 is a cross-sectional view of the pinch point of the housing in the X-Y plane of the tray;
FIG. 6 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 5;
FIG. 7 is an enlarged view taken at II in FIG. 5;
FIG. 8 is an enlarged view taken at I in FIG. 6;
fig. 9 is an enlarged view at iii in fig. 6.
In the figure, 1-a pallet body, 2-a drive plate, 3-an adjusting pad, 4-a support, 5-a rack workpiece, 11-Z-direction screw A, 12-Z-direction nut A, 13-Z-direction guide sleeve, 14-a transition plate, 15-a clamping plate, 16-Z-direction connecting sleeve A, 21-Y-direction screw, 22-Y-direction nut, 23-Y-direction guide sleeve, 24-pin shaft, 25-clamping jaw, 26-Y-direction connecting sleeve, 31-Z-direction screw B, 32-a pressing plate and 33-Z-direction connecting sleeve B.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in the figures 1 to 9, the tooling pallet for the automation line for machining the main frame of the wind driven generator comprises a pallet body 1, guide rails are arranged on the two sides of the pallet body 1 in the X-axis direction, each side of the pallet body is provided with an upper guide rail and a lower guide rail, the guide rail A and the guide rail C are arranged on one side of the pallet body, the guide rail B and the guide rail D are arranged on the other side of the pallet body, and the pallet body 1 is connected with a sliding seat through the guide rails. When the rack workpiece is in a state of 0 degree at the rack (namely the front of the rack is upward), the tray is guided by the lower two guide rails (namely the guide rails A and the guide rails B) on the automatic line, and after the rack is turned 180 degrees around an X axis on the automatic turnover machine along with the tray, the tray is guided by the upper two guide rails (namely the guide rails C and the guide rails D) on the automatic line. The four guide rails of the tray have the following characteristics: the guide rail A and the guide rail B of the tray, the guide rail C and the guide rail D are respectively symmetrical relative to the Y axis, and the guide rail A and the guide rail C, the guide rail B and the guide rail D are respectively symmetrical relative to the Z axis. This structural feature ensures that the state of the guide rail for guiding the tray before and after the tray is turned over is unchanged. The tray is of a hollow structure, the front surface, the back surface and the front end surface of the rack can not be shielded by the tray after the rack is clamped, and the full-sequence processing of the processing parts of the upper surface and the lower surface of the wind power rack can be realized through the turnover machine after one-time clamping is finished; meanwhile, the tray is of a hollow structure, so that chip removal of an automatic on-line processing machine tool is facilitated.
One end in the X direction on the tray body 1 is connected with a support 4, the upper side and the lower side of the support 4 are respectively connected with a drive plate 2, and the drive plates 2 can be shifted through the shift pins on the exchange vehicle, so that the tray is driven to move. An adjusting pad 3 is arranged between each drive plate 2 and the bracket 4, and the position of the drive plate 2 in the Z direction is adjusted through the adjusting pad 3. The two drive plates 2 are symmetrical relative to the Y axis, so that the states of the drive plates before and after the tray is turned are consistent, namely the tray can be smoothly exchanged between stations such as an exchange vehicle, a turning machine, a clamping station and the like on an automatic line under the two states.
The tray body 1 is provided with a plurality of clamping devices in different directions, and for convenience in description, the clamping devices are divided into X, Y and Z directions according to the direction of a machine tool. The X-direction two sides are respectively provided with an X-direction clamping device, wherein X1 and X2 are arranged on one side of the tray, X3 and X4 are arranged on the other side of the tray, the 4 clamping devices are identical in structure and are connected to the tray body through screws, and the rack workpiece 5 is clamped through tightening the screws, so that the positioning and clamping of the rack workpiece 5 in the X direction are realized.
Y-direction clamping devices are respectively arranged on two Y-direction sides of the tray body 1, namely Y1, Y2, Y3 and Y4, wherein the Y1 and the Y2 are arranged on one side of the tray, and the Y3 and the Y4 are arranged on the other side of the tray. The 4Y-direction clamping devices have the same structure and specifically comprise: the Y-direction clamping device comprises a Y-direction connecting sleeve 26 and a Y-direction screw rod 21, the Y-direction connecting sleeve 26 is fixed on the tray body 1 through screws, the Y-direction screw rod 21 is in threaded connection with the Y-direction connecting sleeve 26, the front end of the Y-direction screw rod 21 is connected with a Y-direction nut 22, a Y-direction guide sleeve 23 is arranged outside the Y-direction nut 22, the front end of the Y-direction guide sleeve 23 is connected with a clamping jaw 25 through a pin shaft 24, and the front end of the clamping jaw 25 is in contact with the rack workpiece 5. The clamping jaw 25 can rotate around the part pin shaft 24, and the clamping jaw 25 is hinged with the Y-shaped guide sleeve 23 to increase the clamping area of the clamping jaw 25 and the frame workpiece because the shape of the frame workpiece 5 is a curved surface. When a workpiece is clamped, the Y-direction screw rod 1 is rotated to drive the Y-direction nut 2 to move forwards, and further drive the Y-direction guide sleeve 23 and the clamping jaw 25 on the Y-direction guide sleeve to move together, so that the clamping of the rack workpiece 5 is realized.
Z-direction clamping devices are arranged on the two sides of the tray body 1 in the Z direction. The Z-direction clamping device comprises a plurality of adjustable supporting devices and a plurality of pressing devices, the adjustable supporting devices are Z1, Z2, Z3 and Z4, the pressing devices comprise 3 pressing devices A and 2 pressing devices B, the pressing devices A are Z5, Z6 and Z7 respectively, and the pressing devices B are Z8 and Z9 respectively. The adjustable supporting device is connected to the tray body 1 through a screw, and the rack workpiece is supported by rotating the screw.
The pressing device A comprises a Z-direction connecting sleeve A16 and a Z-direction screw A11, the axis direction of the Z-direction screw A11 is the X direction, the Z-direction connecting sleeve A16 is fixed on the tray body 1 through a screw, the Z-direction screw A11 is in threaded connection with the Z-direction connecting sleeve A16, the front end of the Z-direction screw A11 is connected with a Z-direction nut 12, a Z-direction guide sleeve 13 is arranged outside the Z-direction nut 12, one side of the Z-direction guide sleeve 13 is matched with a transition plate 14 through an inclined plane, a clamping plate 15 is arranged outside the transition plate 14, and the clamping plate 15 is in contact with the rack workpiece 5. The Z-direction screw A11 is rotated to drive the Z-direction nut 12 to move so as to drive the Z-direction guide sleeve 13 to move, and because an inclined sliding pair is arranged between the Z-direction guide sleeve 13 and the transition plate 4, the horizontal movement of the Z-direction guide sleeve 13 is converted into the downward movement of the transition plate 4, and the clamping force in the vertical direction is applied to the frame workpiece 5 through the clamping plate 15.
The pressing device B comprises a Z-direction connecting sleeve B33 and a Z-direction screw B31, the Z-direction connecting sleeve B33 is connected to the tray body 1, the Z-direction screw B31 is in threaded connection with the Z-direction connecting sleeve B33, the end part of the Z-direction screw B31 is connected with a pressing plate 32, and one end of the pressing plate 32 is in contact with the rack workpiece 5. By rotating the Z-direction screw B31, the platen 32 is moved to apply a vertical clamping force to the frame workpiece 5.
By adopting the fixture tool, the rack workpiece is reliably positioned and clamped in the tray. There is the clamping device of three mutually perpendicular direction on the tray, can adjust the position of frame in the tray, position adjustment is suitable back, press from both sides it through each clamping device, guarantee frame still can effectively fix a position in the tray along the tray after the 180 degrees of tray edge X axis upset, automatically send the relevant station (like processing station, the clamping station, or buffer memory station etc.) on the automatic line through the exchange car, realize once ann presss from both sides and can realize the two-sided processing of frame, and the production efficiency is improved, and the machining precision is guaranteed, and the high pressure heater improves the processingquality. Meanwhile, the fixture does not need secondary manual clamping and aligning, the front and back surfaces of the rack can be machined by one fixture, the number of the fixtures is reduced, the clamping and aligning time is shortened, and the machining efficiency and the machining precision are improved to the maximum extent.
Claims (6)
1. The utility model provides a frock tray for automation line for aerogenerator main frame processing, includes tray body (1), its characterized in that: the tray comprises a tray body (1), wherein guide rails are arranged on two sides of the tray body (1) along the X-axis direction, each side guide rail is divided into an upper guide rail and a lower guide rail, the tray body (1) is connected with a sliding seat through the guide rails, one end of the tray body (1) in the X direction is connected with a support (4), the upper side and the lower side of the support (4) are respectively connected with a drive plate (2), and the two drive plates (2) are symmetrical relative to the Y axis; x-direction clamping devices are respectively arranged on two X-direction sides of the tray body (1), Y-direction clamping devices are respectively arranged on two Y-direction sides of the tray body, and Z-direction clamping devices are arranged on two Z-direction sides of the tray body.
2. The tooling pallet for automation lines for the machining of wind turbine main frames according to claim 1, characterized in that: the guide rail is respectively a guide rail A, a guide rail B, a guide rail C and a guide rail D, wherein the guide rail A and the guide rail B, the guide rail C and the guide rail D are respectively symmetrical relative to the Y axis, and the guide rail A and the guide rail C, the guide rail B and the guide rail D are respectively symmetrical relative to the Z axis.
3. The tooling pallet for an automation line for wind turbine main frame processing of claim 1, characterized in that: y is to clamping device including Y to adapter sleeve (26), Y to screw rod (21), Y passes through the fix with screw on tray body (1) to adapter sleeve (26), Y is to screw rod (21) and Y to adapter sleeve (26) threaded connection, Y is connected with Y to nut (22) to screw rod (21) front end, Y is to nut (22) outside being equipped with Y to guide sleeve (23), Y is connected with clamping jaw (25) to guide sleeve (23) front end, and clamping jaw (25) front end and frame work piece (5) contact.
4. The tooling pallet for automation lines for the machining of wind turbine main frames according to claim 1, characterized in that: the Z-direction clamping device comprises a plurality of adjustable supporting devices and a plurality of pressing devices, and each pressing device comprises 3 pressing devices A and 2 pressing devices B.
5. The tooling pallet for an automation line for wind turbine main frame processing of claim 4, characterized in that: closing device A includes Z to adapter sleeve A (16), Z to screw rod A (11), and Z is to adapter sleeve A (16) through the fix with screw on tray body (1), and Z is to screw rod A (11) and Z to adapter sleeve A (16) threaded connection, and Z is connected with Z to nut (12) to screw rod A (11) front end, and Z is equipped with Z to guide sleeve (13) to nut (12) outside, Z cooperatees through inclined plane and cab apron (14) to guide sleeve (13) one side, it is equipped with clamp plate (15) to cross cab apron (14) outside, clamp plate (15) contact with frame work piece (5).
6. The tooling pallet for automation lines for wind turbine main frame processing according to claim 4, characterized in that: the pressing device B comprises a Z-direction connecting sleeve B (33) and a Z-direction screw rod B (31), the Z-direction connecting sleeve B (33) is connected to the tray body (1), the Z-direction screw rod B (31) is in threaded connection with the Z-direction connecting sleeve B (33), a pressing plate (32) is connected to the end portion of the Z-direction screw rod B (31), and one end of the pressing plate (32) is in contact with the rack workpiece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211273572.8A CN115464455A (en) | 2022-10-18 | 2022-10-18 | A frock tray for automation line for aerogenerator main frame processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211273572.8A CN115464455A (en) | 2022-10-18 | 2022-10-18 | A frock tray for automation line for aerogenerator main frame processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115464455A true CN115464455A (en) | 2022-12-13 |
Family
ID=84336120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211273572.8A Pending CN115464455A (en) | 2022-10-18 | 2022-10-18 | A frock tray for automation line for aerogenerator main frame processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115464455A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242043A (en) * | 1991-07-06 | 1993-09-07 | Giddings & Lewis Gmbh | Workpiece mounting pallet |
| JP2001199514A (en) * | 2000-01-18 | 2001-07-24 | Tsubakimoto Chain Co | Tray type article conveyer |
| KR20090036268A (en) * | 2007-10-09 | 2009-04-14 | (주)삼연엔지니어링 | Product unloader |
| CN104192483A (en) * | 2014-08-07 | 2014-12-10 | 安徽巨一自动化装备有限公司 | Turnover control device on plunger type turnover and accumulation conveying equipment |
| CN106181498A (en) * | 2016-08-24 | 2016-12-07 | 安徽省青阳县华瑞科技有限公司 | A kind of bearing block clamp for machining |
| CN111390605A (en) * | 2020-03-30 | 2020-07-10 | 佛山市普拉迪数控科技有限公司 | Full-automatic tool clamp for machining battery tray |
| CN111451805A (en) * | 2020-05-18 | 2020-07-28 | 珠海格力精密模具有限公司 | Workpiece fixing device |
| CN112407905A (en) * | 2020-12-08 | 2021-02-26 | 齐齐哈尔二机床(集团)有限责任公司 | Workpiece tray for flexible machining center |
| CN113305615A (en) * | 2021-06-11 | 2021-08-27 | 四川航天长征装备制造有限公司 | Flexible clamping tool for machining automatic production line |
-
2022
- 2022-10-18 CN CN202211273572.8A patent/CN115464455A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5242043A (en) * | 1991-07-06 | 1993-09-07 | Giddings & Lewis Gmbh | Workpiece mounting pallet |
| JP2001199514A (en) * | 2000-01-18 | 2001-07-24 | Tsubakimoto Chain Co | Tray type article conveyer |
| KR20090036268A (en) * | 2007-10-09 | 2009-04-14 | (주)삼연엔지니어링 | Product unloader |
| CN104192483A (en) * | 2014-08-07 | 2014-12-10 | 安徽巨一自动化装备有限公司 | Turnover control device on plunger type turnover and accumulation conveying equipment |
| CN106181498A (en) * | 2016-08-24 | 2016-12-07 | 安徽省青阳县华瑞科技有限公司 | A kind of bearing block clamp for machining |
| CN111390605A (en) * | 2020-03-30 | 2020-07-10 | 佛山市普拉迪数控科技有限公司 | Full-automatic tool clamp for machining battery tray |
| CN111451805A (en) * | 2020-05-18 | 2020-07-28 | 珠海格力精密模具有限公司 | Workpiece fixing device |
| CN112407905A (en) * | 2020-12-08 | 2021-02-26 | 齐齐哈尔二机床(集团)有限责任公司 | Workpiece tray for flexible machining center |
| CN113305615A (en) * | 2021-06-11 | 2021-08-27 | 四川航天长征装备制造有限公司 | Flexible clamping tool for machining automatic production line |
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