CN116237696B - Anti-deformation positioning device for manufacturing wind tower door frame - Google Patents

Anti-deformation positioning device for manufacturing wind tower door frame Download PDF

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Publication number
CN116237696B
CN116237696B CN202310283063.1A CN202310283063A CN116237696B CN 116237696 B CN116237696 B CN 116237696B CN 202310283063 A CN202310283063 A CN 202310283063A CN 116237696 B CN116237696 B CN 116237696B
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Prior art keywords
bevel gear
threaded tube
long side
screw rod
fixedly mounted
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CN116237696A (en
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王国梁
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Qingdao Jinqiao Steel Structure Co ltd
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Qingdao Jinqiao Steel Structure Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

本发明公开了一种风塔门框制作用防变形定位装置，包括底板和支撑板，所述支撑板靠近其中间位置的上表面固定安装有支撑盒，所述支撑盒的外表面分别贯穿转动安装有第一螺纹管和第二螺纹管，所述第一螺纹管与第二螺纹管互为垂直设置，且第一螺纹管与第二螺纹管为上下交错设置，所述第一螺纹管的两端分别螺纹连接有两根第一丝杆，所述第二螺纹管的两端分别螺纹连接有两根第二丝杆，所述第一丝杆远离第一螺纹管的一端安装有长边夹持机构，所述第二丝杆远离第二螺纹管的一端安装有宽度夹持机构。本发明通过转动第一螺纹管与第二螺纹管，能够实现对门框的端部间距进行调节，以便根据不同规格的门框大小调节型材之间的间距。

The present invention discloses an anti-deformation positioning device for manufacturing a wind tower door frame, comprising a bottom plate and a support plate, wherein a support box is fixedly installed on the upper surface of the support plate near the middle position thereof, and a first threaded tube and a second threaded tube are respectively rotatably installed through the outer surface of the support box, wherein the first threaded tube and the second threaded tube are arranged perpendicular to each other, and the first threaded tube and the second threaded tube are arranged staggered up and down, and two first screw rods are respectively threadedly connected at both ends of the first threaded tube, and two second screw rods are respectively threadedly connected at both ends of the second threaded tube, and a long side clamping mechanism is installed at one end of the first screw rod away from the first threaded tube, and a width clamping mechanism is installed at one end of the second screw rod away from the second threaded tube. The present invention can adjust the end spacing of the door frame by rotating the first threaded tube and the second threaded tube, so as to adjust the spacing between profiles according to the sizes of door frames of different specifications.

Description

Anti-deformation positioning device for manufacturing wind tower door frame
Technical Field
The invention relates to the technical field of positioning devices, in particular to an anti-deformation positioning device for manufacturing a wind tower door frame.
Background
When the competition of the wind tower industry is becoming more and more intense, the number of items for the business order receiving of the steel structure department is large and the number of batches is small, and the requirements of on-site customer representatives on the product quality are higher and higher, in particular to the appearance quality of the wind tower surface. Door pocket is a building decoration term and refers to two door frames, an inner door frame and an outer door frame, and is also directly called a door frame. The main effect of the door is to fix the door leaf, protect the corner, decorate, etc., is used to protect the door from scratch, corrosion, damage, dirt, etc. in the decoration process, the door frame of the wind tower is composed of two door frame straight baffles, upper door frame rails and lower door frame rails which are assembled and welded, the welding quality and flatness of the door frame directly affect the sealing performance of the wind tower door frame and the beautiful effect of the product, and a plurality of problems exist in the welding of the door frame at present.
When welding the wind tower door frame, because the joint of door frame need be welded from top to bottom, all be fixed the door frame in determining device in present apparatus for producing, be inconvenient for adjusting the interval between the door frame section bar, in welded in-process because the junction of door frame can not be fine fix a position, lead to behind the door frame production with actual size produce very big error, greatly reduced the practicality of device.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an anti-deformation positioning device for manufacturing a wind tower door frame.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a wind tower door frame preparation is with preapring for an unfavorable turn of events shape positioner, includes bottom plate and backup pad, the backup pad is close to its intermediate position's last fixed surface and installs the support box, the surface of support box runs through respectively and rotates and install first screwed pipe and second screwed pipe, first screwed pipe and second screwed pipe each other are perpendicular setting, and first screwed pipe and second screwed pipe are crisscross setting from top to bottom, the both ends of first screwed pipe are threaded respectively and are connected with two first lead screws, the both ends of second screwed pipe are threaded respectively and are connected with two second lead screws, long limit clamping mechanism is installed to the one end that first screwed pipe was kept away from to first lead screw, width clamping mechanism is installed to the one end that second screwed pipe was kept away from to the second lead screw, be equipped with elevating system between bottom plate and the backup pad.
As a further scheme of the invention, the long side clamping mechanism comprises a long side frame fixedly arranged at the end part of the first screw rod, first sliding blocks are slidably arranged on the inner walls of the two opposite sides of the long side frame, long side clamping plates are fixedly arranged on the outer surfaces of the first sliding blocks, and a long side adjusting assembly is arranged between the long side frame and the first sliding blocks.
As a further scheme of the invention, the long-side adjusting assembly comprises an adjusting screw rod rotatably arranged between inner walls at two opposite ends of the long-side frame, the adjusting screw rod penetrates through the outer surface of the first sliding block and is in threaded connection with the first sliding block, one end of the adjusting screw rod penetrates through the outer surface of the long-side frame and is fixedly provided with a first driven bevel gear, the outer surface of the long-side frame is rotatably provided with a first driving bevel gear, the first driving bevel gear is meshed with a second driven bevel gear, and the rotation center of the first driving bevel gear is fixedly provided with a first rocking wheel through a connecting shaft.
As a further scheme of the invention, the broadside clamping mechanism comprises a broadside frame fixedly arranged at the end part of a second screw rod, a second sliding block is slidably arranged on the inner wall of the broadside frame, a broadside clamping plate is fixedly arranged on the outer surface of the second sliding block, a transmission screw rod is rotatably arranged between the inner walls of the opposite ends of the broadside frame, the transmission screw rod penetrates through the outer surface of the second sliding block and is in threaded connection with the outer wall of the second sliding block, one end of the transmission screw rod penetrates through the outer surface of the broadside frame and is fixedly provided with a second driven bevel gear, a second drive bevel gear is rotatably arranged on the outer surface of the broadside frame and is meshed with the second driven bevel gear, and a second rocking wheel is fixedly arranged on the second drive bevel gear through a connecting shaft.
As a further scheme of the invention, two third driven bevel gears are fixedly arranged on the outer surfaces of the first threaded pipe and the second threaded pipe respectively, a third driving bevel gear is rotatably arranged on the inner wall of the supporting box, the third driving bevel gear is meshed with the third driven bevel gear, and a third rocking wheel is fixedly arranged on the third driving bevel gear through a connecting shaft.
As a further scheme of the invention, the lifting mechanism comprises two moving blocks symmetrically and slidably arranged on the upper surface of the bottom plate, the top ends of the two moving blocks are respectively and rotatably provided with two ejector rods, one end of each ejector rod, which is far away from the moving block, is rotatably arranged on the lower surface of the supporting plate, and four telescopic rods are respectively and fixedly arranged between the bottom plate and four vertex angles of the supporting plate.
As a further scheme of the invention, two fixed blocks are symmetrically and fixedly arranged on the upper surfaces of the two opposite ends of the bottom plate, a bidirectional screw rod is rotatably arranged between the two fixed blocks, and the bidirectional screw rod penetrates through the outer surfaces of the two movable blocks respectively and is in threaded connection with the outer surfaces of the two movable blocks.
As a further scheme of the invention, a driving motor is fixedly arranged on the outer surface of one of the fixed blocks, and the output end of the driving motor penetrates through the outer surface of the fixed block and is fixedly arranged with one end of the bidirectional screw rod.
As a further scheme of the invention, the outer surfaces of the long side clamping plate and the wide side clamping plate are respectively connected with a locking bolt in a threaded manner.
As a further scheme of the invention, telescopic guide rods are fixedly arranged between the long side frames and the wide side frames as well as between the long side frames and the supporting boxes.
The beneficial effects of the invention are as follows:
1. The third rocking wheel drives the third driving bevel gear to rotate through rotating the third rocking wheel, the third driving bevel gear drives the third driven bevel gear meshed with the third driving bevel gear to rotate, the third driven bevel gear drives the first threaded pipe to rotate, the first screw rod which is in threaded connection with the two ends of the first threaded pipe can stretch towards two sides, so that the long-side distance of the door frame can be adjusted, the second screw rod which is in threaded connection with the two ends of the second threaded pipe can stretch towards two sides through rotating the third driven bevel gear, and therefore the distance between the end parts of the door frame can be adjusted, and the distance between sectional materials can be adjusted according to the sizes of the door frames with different specifications.
2. The first driving bevel gear is driven to rotate through the first rocker, the first driving bevel gear drives the first driven bevel gear meshed with the first driving bevel gear to rotate, the first driven bevel gear drives the adjusting screw rod to rotate, the adjusting screw rod drives the long-side clamping plate to move through the first sliding block, and therefore the distance between the long-side section bar and the short-side section bar is finely adjusted, and welding and fixing are convenient to conduct.
3. The second driving bevel gear is driven to rotate through the second rocking wheel, the second driving bevel gear drives the second driven bevel gear meshed with the second driving bevel gear to rotate, the second driven bevel gear drives the transmission screw rod to rotate, the transmission screw rod drives the broadside clamping plate to move through the second sliding block, and therefore the distance between the short side section bar and the long side section bar is finely adjusted, and welding and fixing are convenient.
Drawings
FIG. 1 is a schematic structural view of an anti-deformation positioning device for manufacturing a wind tower door frame according to the present invention;
fig. 2 is a schematic structural view of a support plate of an anti-deformation positioning device for manufacturing a wind tower door frame according to the present invention;
FIG. 3 is a schematic view of a long side frame of an anti-deformation positioning device for manufacturing a wind tower door frame according to the present invention;
fig. 4 is a schematic structural view of a supporting box of an anti-deformation positioning device for manufacturing a wind tower door frame according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 2 at A;
fig. 6 is an enlarged view of the structure at B in fig. 4.
In the figure, 1, a bottom plate; 2, a supporting plate, 3, a supporting box, 4, a first threaded pipe, 5, a second threaded pipe, 6, a long side frame, 7, an adjusting screw rod, 8, a first sliding block, 9, a long side clamping plate, 10, a first driven bevel gear, 11, a first driving bevel gear, 12, a first rocking wheel, 13, a wide side frame, 14, a transmission screw rod, 15, a second sliding block, 16, a wide side clamping plate, 17, a second driven bevel gear, 18, a second driving bevel gear, 19, a second rocking wheel, 20, a locking bolt, 21, a telescopic guide rod, 22, a third driven bevel gear, 23, a third driving bevel gear, 24, a third rocking wheel, 25, a fixed block, 26, a bidirectional screw rod, 27, a moving block, 28, a push rod, 29, a driving motor, 30, a telescopic rod, 31, a first screw rod, 32 and a second screw rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-6, an anti-deformation positioning device for manufacturing a wind tower door frame comprises a bottom plate 1 and a supporting plate 2, wherein a supporting box 3 is fixedly installed on the upper surface of the supporting plate 2 close to the middle position of the supporting plate, a first threaded pipe 4 and a second threaded pipe 5 are respectively installed on the outer surface of the supporting box 3 in a penetrating and rotating mode, the first threaded pipe 4 and the second threaded pipe 5 are vertically arranged, the first threaded pipe 4 and the second threaded pipe 5 are vertically staggered, two ends of the first threaded pipe 4 are respectively connected with two first screw rods 31 in a threaded mode, two ends of the second threaded pipe 5 are respectively connected with two second screw rods 32 in a threaded mode, a long-side clamping mechanism is installed at one end, far away from the first threaded pipe 4, of the first screw rods 31, a width clamping mechanism is installed at one end, far away from the second threaded pipe 5, of the second screw rods 32, and a lifting mechanism is arranged between the bottom plate 1 and the supporting plate 2.
In this embodiment, the long side clamping mechanism includes a long side frame 6 fixedly mounted at the end of the first screw rod 31, the inner walls of two opposite sides of the long side frame 6 are slidably mounted with a first slider 8, the outer surface of the first slider 8 is fixedly mounted with a long side clamping plate 9, and a long side adjusting assembly is disposed between the long side frame 6 and the first slider 8.
In this embodiment, the long-side adjusting assembly includes an adjusting screw rod 7 rotatably mounted between inner walls of opposite ends of the long-side frame 6, the adjusting screw rod 7 penetrates through an outer surface of the first slider 8 and is in threaded connection with the adjusting screw rod, one end of the adjusting screw rod 7 penetrates through the outer surface of the long-side frame 6 and is fixedly provided with a first driven bevel gear 10, the outer surface of the long-side frame 6 is rotatably provided with a first driving bevel gear 11, the first driving bevel gear 11 is meshed with a second driven bevel gear 10, and a rotation center of the first driving bevel gear 11 is fixedly provided with a first rocking wheel 12 through a connecting shaft.
In this embodiment, the broadside clamping mechanism includes a broadside frame 13 fixedly mounted at the end of the second screw rod 32, a second slider 15 is slidably mounted on an inner wall of the broadside frame 13, a broadside clamping plate 16 is fixedly mounted on an outer surface of the second slider 15, a transmission screw rod 14 is rotatably mounted between inner walls of opposite ends of the broadside frame 13, the transmission screw rod 14 penetrates through an outer surface of the second slider 15 and is in threaded connection with the outer surface of the second slider 15, one end of the transmission screw rod 14 penetrates through an outer surface of the broadside frame 13 and is fixedly mounted with a second driven bevel gear 17, a second drive bevel gear 18 is rotatably mounted on an outer surface of the broadside frame 13, the second drive bevel gear 18 is meshed with the second driven bevel gear 17, and a second rocking wheel 19 is fixedly mounted on the second drive bevel gear 18 through a connecting shaft.
In this embodiment, two third driven bevel gears 22 are fixedly installed on the outer surfaces of the first threaded pipe 4 and the second threaded pipe 5, a third drive bevel gear 23 is rotatably installed on the inner wall of the supporting box 3, the third drive bevel gear 23 is meshed with the third driven bevel gear 22, and a third rocking wheel 24 is fixedly installed on the third drive bevel gear 23 through a connecting shaft.
In this embodiment, the lifting mechanism includes two moving blocks 27 symmetrically slidably mounted on the upper surface of the base plate 1, two ejector rods 28 are rotatably mounted on the top ends of the two moving blocks 27 respectively, one end of the ejector rod 28 away from the moving block 27 is rotatably mounted on the lower surface of the support plate 2, and four telescopic rods 30 are fixedly mounted between four top angles of the base plate 1 and the support plate 2 respectively.
In this embodiment, two fixing blocks 25 are symmetrically and fixedly mounted on the upper surfaces of the opposite ends of the bottom plate 1, a bidirectional screw rod 26 is rotatably mounted between the two fixing blocks 25, and the bidirectional screw rod 26 penetrates through the outer surfaces of the two moving blocks 27 respectively and is in threaded connection with the outer surfaces of the two moving blocks.
In this embodiment, a driving motor 29 is fixedly mounted on the outer surface of one of the fixing blocks 25, and an output end of the driving motor 29 penetrates through the outer surface of the fixing block 25 and is fixedly mounted with one end of the bidirectional screw rod 26.
In this embodiment, the outer surfaces of the long side clamping plate 9 and the wide side clamping plate 26 are both in threaded connection with the locking bolts 20.
In this embodiment, telescopic guide rods 21 are fixedly installed between the long side frames 6 and the wide side frames 13 and between the long side frames and the supporting boxes 3.
From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects that, when in use, four frames of a door frame are sequentially placed on a supporting plate 2, and are sequentially clamped by a long-side clamping plate 9 and a wide-side clamping plate 16, and by rotating a third rocking wheel 24, the third rocking wheel 24 drives a third driving bevel gear 23 to rotate, the third driving bevel gear 23 drives a third driven bevel gear 22 meshed with the third driving bevel gear 23 to rotate, the third driven bevel gear 22 drives a first threaded pipe 4 to rotate, a first screw rod 31 in threaded connection with two ends of the first threaded pipe 4 can be stretched to two sides, so as to adjust the long-side spacing of the door frame, and a second screw rod 32 in threaded connection with two ends of the second threaded pipe 5 can be stretched to two sides, so as to adjust the end spacing of the door frame, so as to adjust the spacing between sectional materials according to the sizes of door frames of different specifications;
The first driving bevel gear 11 is driven to rotate through the first rocking wheel 12, so that the first driving bevel gear 11 drives the first driven bevel gear 10 meshed with the first driving bevel gear 11 to rotate, the first driven bevel gear 10 drives the adjusting screw rod 7 to rotate, and the adjusting screw rod 7 drives the long-side clamping plate 9 to move through the first sliding block 8, so that the distance between the long-side section bar and the short-side section bar is finely adjusted, and welding and fixing are facilitated;
The second driving bevel gear 18 is driven to rotate through the second rocking wheel 12, the second driving bevel gear 18 drives the second driven bevel gear 22 meshed with the second driving bevel gear 18 to rotate, the second driven bevel gear 22 drives the transmission screw rod 14 to rotate, the transmission screw rod 14 drives the broadside clamping plate 16 to move through the second sliding block 15, and therefore the distance between the short side section bar and the long side section bar is finely adjusted, and welding and fixing are facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (1)

1.一种风塔门框制作用防变形定位装置，包括底板（1）和支撑板（2），其特征在于，所述支撑板（2）靠近其中间位置的上表面固定安装有支撑盒（3），所述支撑盒（3）的外表面分别贯穿转动安装有第一螺纹管（4）和第二螺纹管（5），所述第一螺纹管（4）与第二螺纹管（5）互为垂直设置，且第一螺纹管（4）与第二螺纹管（5）为上下交错设置，所述第一螺纹管（4）的两端分别螺纹连接有两根第一丝杆（31），所述第二螺纹管（5）的两端分别螺纹连接有两根第二丝杆（32），所述第一丝杆（31）远离第一螺纹管（4）的一端安装有长边夹持机构，所述第二丝杆（32）远离第二螺纹管（5）的一端安装有宽边夹持机构，所述底板（1）与支撑板（2）之间设有升降机构，所述长边夹持机构包括固定安装于第一丝杆（31）端部的长边架（6），所述长边架（6）相对两侧的内壁滑动安装有第一滑块（8），所述第一滑块（8）的外表面固定安装有一长边夹板（9），所述长边架（6）与第一滑块（8）之间设有长边调节组件，所述长边调节组件包括转动安装于长边架（6）相对两端内壁之间的调节丝杆（7），所述调节丝杆（7）贯穿第一滑块（8）的外表面并与第一滑块（8）螺纹连接，所述调节丝杆（7）的一端贯穿长边架（6）的外表面并固定安装有第一从动锥齿轮（10），所述长边架（6）的外表面转动安装有第一主动锥齿轮（11），所述第一主动锥齿轮（11）与第一从动锥齿轮（10）相啮合，且第一主动锥齿轮（11）的转动中心通过连接轴固定安装有第一摇轮（12），所述宽边夹持机构包括固定安装于第二丝杆（32）端部的宽边架（13），所述宽边架（13）的内壁滑动安装有第二滑块（15），所述第二滑块（15）的外表面固定安装有一宽边夹板（16），所述宽边架（13）相对两端的内壁之间转动安装有传动丝杆（14），所述传动丝杆（14）贯穿第二滑块（15）的外表面并与第二滑块（15）螺纹连接，所述传动丝杆（14）的一端贯穿宽边架（13）的外表面并固定安装有第二从动锥齿轮（17），所述宽边架（13）的外表面转动安装有第二主动锥齿轮（18），所述第二主动锥齿轮（18）与第二从动锥齿轮（17）相啮合，所述第二主动锥齿轮（18）通过连接轴固定安装有第二摇轮（19），所述第一螺纹管（4）与第二螺纹管（5）的外表面分别固定安装有两个第三从动锥齿轮（22），所述支撑盒（3）的内壁转动安装有第三主动锥齿轮（23），所述第三主动锥齿轮（23）与第三从动锥齿轮（22）相啮合，且第三主动锥齿轮（23）通过连接轴固定安装有第三摇轮（24），所述升降机构包括对称滑动安装于底板（1）上表面的两个移动块（27），两个所述移动块（27）的顶端分别转动安装有两根顶杆（28），所述顶杆（28）远离移动块（27）的一端与支撑板（2）的下表面转动安装，所述底板（1）与支撑板（2）的四个顶角之间分别固定安装有四根伸缩杆（30），所述底板（1）相对两端的上表面对称固定安装有两个固定块（25），两个所述固定块（25）之间转动安装有双向丝杆（26），所述双向丝杆（26）分别贯穿两个移动块（27）的外表面并与其螺纹连接，其中一个所述固定块（25）的外表面固定安装有驱动电机（29），所述驱动电机（29）的输出端贯穿固定块（25）的外表面并与双向丝杆（26）的一端固定安装，所述长边夹板（9）与宽边夹板（16）均为倒U型，所述长边夹板（9）与宽边夹板（16）的外表面均螺纹连接有锁紧螺栓（20），所述长边架（6）与宽边架（13）和支撑盒（3）之间均固定安装有伸缩导向杆（21）。1. An anti-deformation positioning device for manufacturing a wind tower door frame, comprising a bottom plate (1) and a support plate (2), characterized in that a support box (3) is fixedly installed on the upper surface of the support plate (2) near the middle position thereof, a first threaded tube (4) and a second threaded tube (5) are respectively rotatably installed through the outer surface of the support box (3), the first threaded tube (4) and the second threaded tube (5) are arranged perpendicular to each other, and the first threaded tube (4) and the second threaded tube (5) are arranged in an upper and lower staggered manner, and two ends of the first threaded tube (4) are respectively threadedly connected to A first screw rod (31), two ends of the second threaded tube (5) are respectively threadedly connected with two second screw rods (32), one end of the first screw rod (31) away from the first threaded tube (4) is equipped with a long side clamping mechanism, and one end of the second screw rod (32) away from the second threaded tube (5) is equipped with a wide side clamping mechanism, a lifting mechanism is provided between the bottom plate (1) and the support plate (2), the long side clamping mechanism comprises a long side frame (6) fixedly mounted on the end of the first screw rod (31), and the long side frame (6) is slidably mounted with first side clamps on the inner walls of the two opposite sides thereof. A slider (8), a long side clamp (9) is fixedly mounted on the outer surface of the first slider (8), a long side adjustment component is provided between the long side frame (6) and the first slider (8), the long side adjustment component comprises an adjustment screw (7) rotatably mounted between the inner walls of the two opposite ends of the long side frame (6), the adjustment screw (7) passes through the outer surface of the first slider (8) and is threadedly connected to the first slider (8), one end of the adjustment screw (7) passes through the outer surface of the long side frame (6) and is fixedly mounted with a first driven bevel gear (10), the long side frame (6) A first active bevel gear (11) is rotatably mounted on the outer surface of the first active bevel gear (11), the first active bevel gear (11) meshes with the first driven bevel gear (10), and a first rocker (12) is fixedly mounted on the rotation center of the first active bevel gear (11) via a connecting shaft, the wide side clamping mechanism comprises a wide side frame (13) fixedly mounted on the end of the second screw rod (32), a second slider (15) is slidably mounted on the inner wall of the wide side frame (13), a wide side clamping plate (16) is fixedly mounted on the outer surface of the second slider (15), and the wide side frame (13) is fixedly mounted on the outer surface of the second slider (15). A transmission screw (14) is rotatably mounted between the inner walls at both ends, the transmission screw (14) penetrates the outer surface of the second slider (15) and is threadedly connected to the second slider (15), one end of the transmission screw (14) penetrates the outer surface of the wide side frame (13) and is fixedly mounted with a second driven bevel gear (17), the outer surface of the wide side frame (13) is rotatably mounted with a second driving bevel gear (18), the second driving bevel gear (18) is meshed with the second driven bevel gear (17), and the second driving bevel gear (18) is fixed via a connecting shaft A second rocking wheel (19) is installed, two third driven bevel gears (22) are fixedly installed on the outer surfaces of the first threaded tube (4) and the second threaded tube (5), respectively, a third driving bevel gear (23) is rotatably installed on the inner wall of the support box (3), the third driving bevel gear (23) is meshed with the third driven bevel gear (22), and the third driving bevel gear (23) is fixedly installed with a third rocking wheel (24) via a connecting shaft, and the lifting mechanism comprises two moving blocks (27) symmetrically slidably installed on the upper surface of the bottom plate (1), the two moving blocks Two push rods (28) are rotatably mounted on the top of the movable block (27), and one end of the push rod (28) away from the movable block (27) is rotatably mounted on the lower surface of the support plate (2). Four telescopic rods (30) are fixedly mounted between the four top corners of the bottom plate (1) and the support plate (2). Two fixed blocks (25) are symmetrically fixedly mounted on the upper surfaces of the two opposite ends of the bottom plate (1). A bidirectional screw rod (26) is rotatably mounted between the two fixed blocks (25). The bidirectional screw rod (26) passes through the outer surfaces of the two movable blocks (27) and is respectively fixed to the bottom surface of the two movable blocks (27). The fixing blocks (25) are threadedly connected thereto, a driving motor (29) is fixedly mounted on the outer surface of one of the fixing blocks (25), an output end of the driving motor (29) penetrates the outer surface of the fixing block (25) and is fixedly mounted to one end of a bidirectional screw rod (26), the long side clamping plate (9) and the wide side clamping plate (16) are both inverted U-shaped, the outer surfaces of the long side clamping plate (9) and the wide side clamping plate (16) are threadedly connected to locking bolts (20), and a telescopic guide rod (21) is fixedly mounted between the long side frame (6), the wide side frame (13) and the support box (3).
CN202310283063.1A 2023-03-22 2023-03-22 Anti-deformation positioning device for manufacturing wind tower door frame Active CN116237696B (en)

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CN211438753U (en) * 2019-11-30 2020-09-08 上海铭谷民防设备有限公司 Positioning support for welding door and window frame
CN216421484U (en) * 2021-12-15 2022-05-03 惠州市创合五金制品有限公司 Hardware frame welding fixing frame
CN217913683U (en) * 2022-08-08 2022-11-29 河南云祥门窗幕墙有限公司 Door and window aluminium alloy welding equipment

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Publication number Priority date Publication date Assignee Title
CN211438753U (en) * 2019-11-30 2020-09-08 上海铭谷民防设备有限公司 Positioning support for welding door and window frame
CN216421484U (en) * 2021-12-15 2022-05-03 惠州市创合五金制品有限公司 Hardware frame welding fixing frame
CN217913683U (en) * 2022-08-08 2022-11-29 河南云祥门窗幕墙有限公司 Door and window aluminium alloy welding equipment

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