CN210704267U - Automatic clamping device of screw pair drive for wind blade apex - Google Patents

Automatic clamping device of screw pair drive for wind blade apex Download PDF

Info

Publication number
CN210704267U
CN210704267U CN201921204958.7U CN201921204958U CN210704267U CN 210704267 U CN210704267 U CN 210704267U CN 201921204958 U CN201921204958 U CN 201921204958U CN 210704267 U CN210704267 U CN 210704267U
Authority
CN
China
Prior art keywords
hinge
driving
pair
blade
bearing
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.)
Active
Application number
CN201921204958.7U
Other languages
Chinese (zh)
Inventor
乔光辉
刘卫生
乔小亮
陈依德
陈哲
李梦如
奚鹰
徐希亮
王举军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHONGFU LIANZHONG (HAMI) COMPOSITES Co.,Ltd.
Original Assignee
Lianyungang Zhongfu Lianzhong Composites Group Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lianyungang Zhongfu Lianzhong Composites Group Co Ltd filed Critical Lianyungang Zhongfu Lianzhong Composites Group Co Ltd
Priority to CN201921204958.7U priority Critical patent/CN210704267U/en
Application granted granted Critical
Publication of CN210704267U publication Critical patent/CN210704267U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an automatic spiral pair driving clamping device for wind blade tips, which comprises a clamping support frame (1), a first driving following laminating mechanism (2) and a second driving following laminating mechanism (3) which are symmetrically arranged on the inner wall of the clamping support frame (1); the first driving following laminating mechanism (2) and the second driving following laminating mechanism (3) are identical in structure and both comprise a following laminating mechanism (4) and a spiral driving mechanism (5). The utility model has the advantages of reasonable design, have simple structure, compactness, the quality is light, and the rigidity is big, and the transmission is sensitive, low in manufacturing cost's etc. can all have fine clamping action to the blade apex of different cross sectional shapes and size, has good apex cross-sectional adaptability, and the commonality of centre gripping is good, and the centre gripping is reliable and stable.

Description

Automatic clamping device of screw pair drive for wind blade apex
Technical Field
The utility model belongs to the technical field of wind-powered electricity generation blade's frock, concretely relates to wind-powered electricity generation blade apex is with automatic clamping device of vice drive of spiral.
Background
With the increasing prominence of energy problems, wind energy is increasingly popular and regarded as renewable clean energy. The blade is one of important components in a wind generating set, the wind power blade is mainly polished manually or by an automatic machine in the production process so as to obtain good surface quality, and the wind power blade needs to be clamped and fixed in the polishing process; generally, at the afterbody of wind-powered electricity generation blade, the apex sets up clamping device, and is equipped with tilting mechanism, and after the blade was polished at an angle, can polish behind the wind-powered electricity generation blade flip angle. With the trend of diversification of installed power requirements of the wind power generation market and the promotion of production technologies of wind power blade manufacturing enterprises, products of wind power blades tend to be rich, and modern wind power blade manufacturing enterprises can produce small-sized to ultra-large wind power blades, so that the blade tip section shapes of the wind power blades are complex, the existing blade tip clamping devices are poor in universality, poor in surface laminating following performance and low in clamping efficiency, only blades with specific blade tip section shapes can be clamped frequently, and the production time and cost of the enterprises are increased.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a structural design is reasonable to exist not enough among the prior art, and the suitability is strong, all has fine clamping action to the blade apex of different cross sectional shape and size, and the wind-force blade apex that the clamping stability is good is with automatic clamping device.
The technical scheme is as follows: in order to achieve the above purpose, the utility model adopts the following technical scheme:
a spiral pair driving automatic clamping device for a wind blade tip comprises a clamping support frame, a first driving following attaching mechanism and a second driving following attaching mechanism, wherein the first driving following attaching mechanism and the second driving following attaching mechanism are symmetrically arranged on the inner wall of the clamping support frame;
the first driving following laminating mechanism and the second driving following laminating mechanism have the same structure and both comprise a following laminating mechanism and a spiral driving mechanism;
the following laminating mechanism comprises: the hinge comprises a leaf-shaped support plate, an upper hinge pair, a lower hinge pair and a hinge support plate; the upper hinge pair comprises an upper hinge seat and an upper hinge shaft; the lower hinge pair comprises a lower hinge seat and a lower hinge shaft; the rotating central axis of the upper hinge pair is staggered with the rotating central axis of the lower hinge pair by 90 degrees; the upper hinge pairs are symmetrically arranged into a pair along the rotating central axis of the lower hinge pair and are arranged on the hinge support plate; the upper hinge pair is connected with the blade-shaped supporting plate, and the blade-shaped supporting plate is in an arc shape; the lower hinge pair is connected with the hinge support plate; the upper hinge pair enables the blade profile supporting plate to adapt to the shape of the blade tip in the cross section direction, and the lower hinge pair enables the blade profile supporting plate to adapt to the shape of the blade in the length direction; and the spiral driving mechanism is used for pushing the following laminating mechanism to do linear motion along the clamping direction so as to realize clamping of the blade tip.
The screw driving mechanism comprises a motor, a screw rod, a bearing support, a lower bearing, an upper bearing, a nut, a sliding block and a guide rail shell; the slide block is positioned in the guide rail shell;
the motor drives the screw to rotate, the screw drives the nut to rotate, the nut drives the sliding block to rotate, the sliding block is connected with the lower hinge seat of the follower attaching mechanism through the bolt, and the sliding block drives the follower attaching mechanism to do linear motion;
the bearing support is connected with the guide rail shell; the lower bearing and the upper bearing are arranged in the bearing support, and the lower end of the screw rod penetrates through the lower bearing and the upper bearing and then is connected with the motor.
Preferably, in the automatic clamping device driven by the screw pair for the wind blade tip, the first driving follow-up gluing mechanism and the second driving follow-up gluing mechanism are fixed on two sides of the interior of the clamping support frame through the guide rail shell.
Preferably, in the automatic clamping device driven by the screw pair for the wind blade tip, the first driving accompanying attaching mechanism and the second driving accompanying attaching mechanism clamp the blade tip through the accompanying attaching mechanisms.
The utility model has the advantages that:
the utility model provides an automatic clamping device of vice drive of spiral for wind-force blade apex, structural design is reasonable, has simple structure, compactness, and the quality is light, and the rigidity is big, and the transmission is sensitive, low in manufacturing cost all has fine clamping action to the blade apex of different cross sectional shape and size, has good apex cross-sectional adaptability, and the commonality of centre gripping is good, and the centre gripping is reliable and stable.
Drawings
Fig. 1 is the utility model provides a pair of automatic clamping device of spiral drive for wind-force blade apex structural sketch map.
FIG. 2 is a schematic structural view taken along the line A-A in FIG. 3;
fig. 3 is a schematic structural view of a first driving follower attachment mechanism in the present invention;
FIG. 4 is a schematic structural view taken along the direction C-C in FIG. 5;
fig. 5 is a schematic structural view of the following attaching mechanism of the present invention;
fig. 6 is a schematic view of the structure of fig. 7 along the direction B-B.
Fig. 7 is a schematic structural diagram of the screw driving mechanism of the present invention.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and with reference to the following specific embodiments.
Example 1
As shown in fig. 1 to 7, an automatic clamping device driven by a screw pair for a wind blade tip comprises a clamping support frame 1, and a first driving follower attachment mechanism 2 and a second driving follower attachment mechanism 3 which are symmetrically arranged on the inner wall of the clamping support frame 1;
the first driving following laminating mechanism 2 and the second driving following laminating mechanism 3 have the same structure and both comprise a following laminating mechanism 4 and a spiral driving mechanism 5;
the following attaching mechanism 4 includes: a blade-shaped support plate 6, an upper hinge pair, a lower hinge pair and a hinge support plate 9; the upper hinge pair comprises an upper hinge seat 7 and an upper hinge shaft 8; the lower hinge pair comprises a lower hinge base 10 and a lower hinge shaft 11; the rotating central axis of the upper hinge pair is staggered with the rotating central axis of the lower hinge pair by 90 degrees; the upper hinge pairs are symmetrically arranged into a pair along the rotating central axis of the lower hinge pair and are arranged on the hinge support plate 9; the upper hinge pair is connected with the blade-shaped supporting plate 6, and the blade-shaped supporting plate 6 is arc-shaped; the lower hinge pair is connected with the hinge support plate 9; the upper hinge pair enables the blade profile supporting plate 6 to adapt to the shape of the blade tip in the cross section direction, and the lower hinge pair enables the blade profile supporting plate 6 to adapt to the shape of the blade in the length direction;
the screw driving mechanism 5 comprises a motor 12, a screw 13, a bearing support 14, a lower bearing 15, an upper bearing 16, a nut 17, a slide block 18 and a guide rail shell 19; the slide block 18 is positioned in the guide rail shell 19;
the motor 12 drives the screw 13 to rotate, the screw 13 drives the nut 17 to rotate, the nut 17 drives the sliding block 18 to rotate, the sliding block 18 is connected with the lower hinge seat 10 of the following laminating mechanism 4 through a bolt, and the sliding block 18 drives the following laminating mechanism 4 to do linear motion;
the bearing support 14 is connected with the guide rail shell 19 through bolts; the lower bearing 15 and the upper bearing 16 are arranged in the bearing support 14, and the lower end of the screw 13 passes through the lower bearing 15 and the upper bearing 16 and then is connected with the motor 12.
First drive retinue laminating mechanism 2 and second drive retinue laminating mechanism 3 all fix the inside both sides at centre gripping supporting rack 1 through guide rail shell 19. The first driving accompanying attaching mechanism 2 and the second driving accompanying attaching mechanism 3 both clamp the blade tip 20 of the blade through the accompanying attaching mechanism 4.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. A spiral pair driven automatic clamping device for a wind blade tip is characterized by comprising a clamping support frame (1), and a first driving following attaching mechanism (2) and a second driving following attaching mechanism (3) which are symmetrically arranged on the inner wall of the clamping support frame (1);
the first driving following laminating mechanism (2) and the second driving following laminating mechanism (3) are identical in structure and both comprise a following laminating mechanism (4) and a spiral driving mechanism (5);
the following attaching mechanism (4) comprises: a blade-shaped support plate (6), an upper hinge pair, a lower hinge pair and a hinge support plate (9); the upper hinge pair comprises an upper hinge seat (7) and an upper hinge shaft (8); the lower hinge pair comprises a lower hinge base (10) and a lower hinge shaft (11); the rotating central axis of the upper hinge pair is staggered with the rotating central axis of the lower hinge pair by 90 degrees; the upper hinge pairs are symmetrically arranged into a pair along the rotating central axis of the lower hinge pair and are arranged on the hinge support plate (9); the upper hinge pair is connected with the blade-shaped supporting plate (6), and the blade-shaped supporting plate (6) is arc-shaped; the lower hinge pair is connected with a hinge support plate (9); the upper hinge pair enables the blade profile supporting plate (6) to adapt to the shape of the blade tip in the cross section direction, and the lower hinge pair enables the blade profile supporting plate (6) to adapt to the shape of the blade in the length direction;
the screw driving mechanism (5) comprises a motor (12), a screw rod (13), a bearing support (14), a lower bearing (15), an upper bearing (16), a nut (17), a sliding block (18) and a guide rail shell (19); the slide block (18) is positioned in the guide rail shell (19);
the motor (12) drives the screw rod (13) to rotate, the screw rod (13) drives the nut (17) to rotate, the nut (17) drives the sliding block (18) to rotate, the sliding block (18) is connected with the lower hinge seat (10) of the following attaching mechanism (4) through a bolt, and the sliding block (18) drives the following attaching mechanism (4) to do linear motion;
the bearing support (14) is connected with the guide rail shell (19); the lower bearing (15) and the upper bearing (16) are arranged in the bearing support (14), and the lower end of the screw rod (13) is connected with the motor (12) after penetrating through the lower bearing (15) and the upper bearing (16).
2. The automatic screw pair driving clamping device for the wind blade tip as claimed in claim 1, wherein the first driving follower applying mechanism (2) and the second driving follower applying mechanism (3) are fixed on two sides of the inside of the clamping support frame (1) through guide rail shells (19).
3. The automatic clamping device for the screw pair driving of the wind blade tip is characterized in that the first driving follower applying mechanism (2) and the second driving follower applying mechanism (3) clamp the blade tip through the follower applying mechanism (4).
CN201921204958.7U 2019-07-29 2019-07-29 Automatic clamping device of screw pair drive for wind blade apex Active CN210704267U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921204958.7U CN210704267U (en) 2019-07-29 2019-07-29 Automatic clamping device of screw pair drive for wind blade apex

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921204958.7U CN210704267U (en) 2019-07-29 2019-07-29 Automatic clamping device of screw pair drive for wind blade apex

Publications (1)

Publication Number Publication Date
CN210704267U true CN210704267U (en) 2020-06-09

Family

ID=70926214

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921204958.7U Active CN210704267U (en) 2019-07-29 2019-07-29 Automatic clamping device of screw pair drive for wind blade apex

Country Status (1)

Country Link
CN (1) CN210704267U (en)

Similar Documents

Publication Publication Date Title
CN203119797U (en) Solar energy and wind energy power generation system
CN105317797A (en) Automatic pasting device for refrigerator condenser
CN210704267U (en) Automatic clamping device of screw pair drive for wind blade apex
CN111716125A (en) Clamping device is used in processing of new energy automobile part
CN210209842U (en) Gear-driven turnover device for wind blade tips
CN210531051U (en) Wind catching structure of vertical axis wind driven generator
CN209358478U (en) A kind of device of solar generating of adjustable-angle
CN203380434U (en) Grinding device for saw teeth on serrated wheel
CN207696373U (en) A kind of stationary fixture of novel milling cutter
CN214393325U (en) Fixing clamp for machining of wind driven generator box body
CN212369876U (en) Small-size exhaust-gas treatment equipment is used in beverage bottle coating film convenient to installation
CN213511055U (en) Installation adjusting mechanism for electricity-taking slip ring of wind driven generator
CN204665728U (en) Solar collecting device
CN211046843U (en) Novel photovoltaic power generation support
CN213350888U (en) Perforating device is used in spare part processing
CN213483728U (en) Transfer device for processing monocrystalline silicon
CN208495949U (en) One kind being applied to copper bar rapid cutting device
CN214620128U (en) Solar heat collector convenient to installation
CN205142090U (en) Photovoltaic solar rack with adjustable
CN211930579U (en) New energy power generation device
CN111969776B (en) Three-phase motor convenient to installation
CN212497380U (en) Be used for aircraft wheel hub maintenance specialized tool
CN208788404U (en) Positioning device is used in a kind of processing of mold
CN209334601U (en) A kind of clamping device for part taper WEDM
CN211924385U (en) Wind power station base

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201016

Address after: 839000 Guangdong Industrial Park, Yizhou District, Hami, the Xinjiang Uygur Autonomous Region

Patentee after: ZHONGFU LIANZHONG (HAMI) COMPOSITES Co.,Ltd.

Address before: Lianyungang City, Jiangsu province 222069 Golden Bridge Industrial Zone Dapu Road No. 6

Patentee before: LIANYUNGANG ZHONGFU LIANZHONG COMPOSITES GROUP Co.,Ltd.