CN211219438U - Turnover device of welding positioner - Google Patents
Turnover device of welding positioner Download PDFInfo
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- CN211219438U CN211219438U CN201922312104.7U CN201922312104U CN211219438U CN 211219438 U CN211219438 U CN 211219438U CN 201922312104 U CN201922312104 U CN 201922312104U CN 211219438 U CN211219438 U CN 211219438U
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- connecting rod
- fixedly connected
- frame
- supporting platform
- plate
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Abstract
The utility model discloses a welding positioner turnover device in the technical field of welding positioner, which comprises a supporting platform, a mounting plate is fixedly connected on the left side of the upper end of the supporting platform, guide rails are fixedly connected on the front end and the rear end of the supporting platform, a moving plate is connected on the supporting platform through the guide rails in a sliding manner, frames are arranged on the upper ends of the mounting plate and the moving plate, a servo motor is arranged on the upper end of the frame on the left side, a first connecting rod is fixedly connected with the power shaft end of the servo motor, a fixed plate is fixedly connected on the upper end of the frame on the right side, a second connecting rod is rotatably connected on the left side of the fixed plate through bearings, a clamping frame is arranged between the first connecting rod and the second connecting rod, the distance between the two sets of frames is adjusted by arranging a set of movable frames, so, prevent the displacement of the roller, thereby ensuring that the rotation and the overturn of the roller are more stable.
Description
Technical Field
The utility model relates to a positioner especially relates to a positioner turning device.
Background
The welding positioner is used for dragging a workpiece to be welded to move a welding seam to be welded to an ideal position for welding. Generally, manufacturers producing welding manipulators, roller frames, welding systems and other welding equipment, mostly produce welding positioners; manufacturers for producing welding robots mostly produce welding positioner matched with the robots.
In China, the welding positioner is also quietly an indispensable device in the manufacturing industry, and is classified as an auxiliary welding machine in the field of welding. In recent years, the product has great development in the engineering machinery industry of China and is widely applied. As for the type series and variety specifications, about more than ten series and more than one variety specifications are coming out and forming a small industry
In the eyes of people, the welding positioner can be considered as a light product. However, internationally, there are hundreds of series including products of various functions. Are of a common type in technology; a gapless transmission servo control type; the rated load range of the product reaches 0.1 kN-18000 kN. The welding positioner can be a product with multiple varieties, low technical level, and complete small, medium and large development.
In the prior art, the rotational freedom degree of the welding positioner is small, the positions needing automatic welding robot transformation are multiple, and the welding positioner cannot be suitable for fixing and clamping different clamping frames and is low in applicability.
Based on this, the utility model designs a positioner turning device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Little in order to solve present positioner rotational degree of freedom, the position that needs automatic welding robot transform is many, can not be suitable for simultaneously and carry out fixed centre gripping with the different holding frame, the lower problem of suitability, the utility model aims at providing a positioner turning device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a positioner turning device, includes supporting platform, supporting platform upper end left side fixedly connected with mounting panel, the equal fixedly connected with guide rail of supporting platform front and back end, there is the movable plate through guide rail sliding connection on the supporting platform, mounting panel and movable plate upper end all are equipped with frame, left side frame upper end left side fixedly connected with support, be equipped with servo motor in the support, the first connecting rod of servo motor power shaft end fixedly connected with, right side frame upper end right side fixedly connected with fixed plate, the fixed plate left side is rotated through the bearing and is connected with the second connecting rod, be equipped with the holding frame between first connecting rod and the second connecting rod, holding frame one side both ends are equipped with the multiunit cylinder, the equal fixed connection in grip block in the flexible end of cylinder.
Preferably, four corners of the lower end of the machine base are provided with fixing bolts, and the machine base is fixedly connected to the upper ends of the mounting plate and the movable plate through the fixing bolts.
Preferably, two sets of all be equipped with the multiunit holding ring in the frame upper end, the holding ring lower extreme all passes through screw and frame upper end fixed connection, first connecting rod and second connecting rod all run through rotation and connect in the holding ring.
Preferably, the first connecting rod and the second connecting rod are located at the same height, threads are arranged on the outer sides of the ends, close to each other, of the first connecting rod and the second connecting rod, and threaded sleeves are fixedly connected to the middle portions of the two ends of the clamping frame.
Preferably, one end of each clamping plate close to each other is covered with a layer of protective pad.
Compared with the prior art, the utility model discloses the beneficial effect who realizes: the utility model discloses a set up a set of mobilizable frame to adjust the distance between two sets of frames, satisfy the fixed of the centre gripping of different specifications with this, the usage type is wider, and be equipped with the multiunit spacing ring, can support the connecting rod spacing, prevent that it from taking place the skew, thereby make its rotation upset more stable.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1-the structure of the present invention is schematically shown;
FIG. 2 is a schematic view of the upper end of the right side frame of FIG. 1 according to the present invention;
fig. 3-schematic view of the connection structure of the moving plate and the guide rail in fig. 1 according to the present invention.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1 to 3. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The utility model provides a positioner turning device, including supporting platform 1, 1 upper end left side fixedly connected with mounting panel 2 of supporting platform, the equal fixedly connected with guide rail 3 of 1 front and back end of supporting platform, there is movable plate 4 through 3 sliding connection of guide rail on the supporting platform 1, mounting panel 2 and 4 upper ends of movable plate all are equipped with frame 5, 5 upper end left side fixedly connected with supports 6 of left side frame, be equipped with servo motor 7 in the support 6, 7 power shaft end fixedly connected with first connecting rod 8 of servo motor, 5 upper end right side fixedly connected with fixed plate 9 of right side frame, 9 left sides of fixed plate are rotated through bearing 10 and are connected with second connecting rod 11, be equipped with holding frame 12 between first connecting rod 8 and the second connecting rod 11, 12 one side both ends of holding frame are equipped with multiunit cylinder 13, the equal fixed connection in grip.
Wherein, four corners of the lower end of the base 5 are all provided with fixing bolts 15, the base 5 is fixedly connected to the upper ends of the mounting plate 2 and the moving plate 4 through the fixing bolts 15, and the base 5 is connected through the fixing bolts 15, so that the base is convenient to detach and install. Two sets of frames 5 upper ends all are equipped with multiunit holding ring 16, and the 16 lower extremes of holding ring all passes through screw and frame 5 upper end fixed connection, and first connecting rod 8 and second connecting rod 11 all run through the rotation and connect in holding ring 16, and wherein, the internal diameter of the second ring 16 and the diameter phase-match of first connecting rod 8 and second connecting rod 11, holding ring 16 can support first connecting rod 8 and second connecting rod 11 fixedly, prevents the skew. First connecting rod 8 and second connecting rod 11 are located same height, and the one end outside that first connecting rod 8 and second connecting rod 11 are close to each other all is equipped with screw thread 17, the equal fixedly connected with thread bush 18 in the middle part of holding frame 12 both ends, and accessible screw thread 17 is with first connecting rod 8 and second connecting rod 11 threaded connection respectively in the thread bush 18 at holding frame 12 both ends, fixes holding frame 12. The ends of the clamping plates 14 adjacent to each other are covered with a protective pad, which can protect the solder to some extent.
One specific application of this embodiment is: in use, the threaded sleeve 18 at one end of the clamping frame 12 is screwed with the first connecting rod 8, at the same time, the moving plate 4 is moved to adjust the position of the right base 5, and the second connecting rod 11 at the upper end of the right base 5 is connected with the threaded sleeve 18 at the other end of the clamping frame 12, at this time, the clamping frame 12 can be fixed, and the right base 5 is connected with the left base 5 into a whole without sliding, at this time, the object to be welded can be placed on the two sets of clamping plates 14, the two sets of clamping plates 14 are driven to approach each other through the air cylinder 13, so that the object to be welded is fixed, and further, when the welding object needs to be turned over, the servo motor 7 can be started to drive the first connecting rod 8 to rotate, and then the clamping frame 12 is driven to rotate, and the turning angle of the clamping frame can be adjusted by controlling the rotating angle of the servo motor 7.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a positioner turning device, includes supporting platform (1), its characterized in that: the device is characterized in that a mounting plate (2) is fixedly connected to the left side of the upper end of a supporting platform (1), guide rails (3) are fixedly connected to the front end and the rear end of the supporting platform (1), a moving plate (4) is slidably connected to the supporting platform (1) through the guide rails (3), a base (5) is arranged at the upper ends of the mounting plate (2) and the moving plate (4), a support (6) is fixedly connected to the left side of the upper end of the base (5), a servo motor (7) is arranged in the support (6), a first connecting rod (8) is fixedly connected to a power shaft of the servo motor (7), a fixing plate (9) is fixedly connected to the right side of the upper end of the base (5), a second connecting rod (11) is rotatably connected to the left side of the fixing plate (9) through a bearing (10), a clamping frame (12) is arranged between the first connecting rod (8) and, the telescopic ends of the air cylinders (13) are fixedly connected to the clamping plate (14).
2. The turnover device of the welding positioner according to claim 1, wherein: four corners of frame (5) lower extreme all are equipped with fixing bolt (15), frame (5) are through fixing bolt (15) fixed connection in mounting panel (2) and movable plate (4) upper end.
3. The turnover device of the welding positioner according to claim 1, wherein: two sets of frame (5) upper end all is equipped with multiunit holding ring (16), holding ring (16) lower extreme all through screw and frame (5) upper end fixed connection, first connecting rod (8) and second connecting rod (11) all run through rotation and connect in holding ring (16).
4. The turnover device of the welding positioner according to claim 1, wherein: first connecting rod (8) and second connecting rod (11) are located same height, the one end outside that first connecting rod (8) and second connecting rod (11) are close to each other all is equipped with screw thread (17), the equal fixedly connected with thread bush (18) in middle part of holding frame (12) both ends.
5. The turnover device of the welding positioner according to claim 1, wherein: one ends of the clamping plates (14) close to each other are covered with a layer of protective pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312104.7U CN211219438U (en) | 2019-12-20 | 2019-12-20 | Turnover device of welding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312104.7U CN211219438U (en) | 2019-12-20 | 2019-12-20 | Turnover device of welding positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219438U true CN211219438U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922312104.7U Active CN211219438U (en) | 2019-12-20 | 2019-12-20 | Turnover device of welding positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414521A (en) * | 2021-08-23 | 2021-09-21 | 烟台市交通运输服务中心(烟台市城市轨道交通建设服务中心、烟台中韩铁路轮渡工程筹建办公室、烟台市铁路建设服务中心) | Traffic guardrail overturning and welding device |
-
2019
- 2019-12-20 CN CN201922312104.7U patent/CN211219438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414521A (en) * | 2021-08-23 | 2021-09-21 | 烟台市交通运输服务中心(烟台市城市轨道交通建设服务中心、烟台中韩铁路轮渡工程筹建办公室、烟台市铁路建设服务中心) | Traffic guardrail overturning and welding device |
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