CN217413696U - Practical positioning table structure - Google Patents
Practical positioning table structure Download PDFInfo
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- CN217413696U CN217413696U CN202123148966.4U CN202123148966U CN217413696U CN 217413696 U CN217413696 U CN 217413696U CN 202123148966 U CN202123148966 U CN 202123148966U CN 217413696 U CN217413696 U CN 217413696U
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- liftable
- wheel
- positioning
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- positioning table
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Abstract
The utility model relates to a practical location platform structure, including location platform base, liftable universal wheel, liftable locating wheel and clamping device, a plurality of mounting holes are seted up to location platform base upper surface, set up the liftable universal wheel in every mounting hole, the liftable locating wheel is installed on wherein two mutually perpendicular's of location platform base on the side, install clamping device respectively on two other mutually perpendicular's of location platform base on the side, the liftable universal wheel can hold up the work piece when rising, clamping device uses the liftable locating wheel to press from both sides tight location to placing the work piece on location platform base as the benchmark edgewise, has simple structure, practicality, does not hinder the work piece, fixes a position effectual characteristics.
Description
Technical Field
The utility model relates to an automation line technical field, concretely relates to practical location platform structure.
Background
In an automatic production line, a workpiece needs to be positioned so as to carry out accurate operation on the workpiece; however, for some large-sized and heavy workpieces, the problems of difficult positioning and low working efficiency exist, so that the working efficiency of the whole production line is seriously influenced.
SUMMERY OF THE UTILITY MODEL
To prior art's defect, the utility model provides a practical location platform structure can realize quick accurate location to the work piece of jumbo size heavy weight, and simple structure, practicality, do not hinder the work piece, location effectual, is convenient for realize.
In order to achieve the purpose, the utility model adopts the technical proposal that:
a practical positioning table structure comprises a positioning table base, a liftable universal wheel, a liftable positioning wheel and clamping devices, wherein the positioning table base is of a cuboid structure, a plurality of mounting holes are formed in the upper surface of the positioning table base, the liftable universal wheel is arranged in each mounting hole, the liftable positioning wheel is mounted on two mutually perpendicular side edges of the positioning table base, the clamping devices are respectively mounted on the other two mutually perpendicular side edges of the positioning table base, the axis of the liftable universal wheel is parallel to the upper surface of the positioning table base, a workpiece can be supported when the liftable universal wheel is lifted, and the liftable universal wheel can be completely positioned in the mounting holes after being folded; the axis of liftable locating wheel is perpendicular to the upper surface of location platform base, liftable universal wheel and liftable locating wheel homoenergetic are gone up and down along the direction of perpendicular to location platform base, clamping device uses liftable locating wheel as the benchmark edgewise to press from both sides tight location placing the work piece on the location platform base.
Furthermore, clamping device includes swinging boom, clamp plate and adjusting bolt, the clamp plate passes through adjusting bolt and connects the end at the swinging boom, the swinging boom can be packed up clamping device when rotating downwards, can make the clamp plate be located work piece side and press from both sides the work piece when upwards rotating, and rotatory adjusting bolt can finely tune the clamping effect.
Further, the clamping plate back is equipped with the axis of rotation, the axis of rotation is on a parallel with the surface of clamping plate and perpendicular to bolt axis, the axis of rotation is connected with adjusting bolt's tip is rotated for the clamping plate can rotate so that laminate the work piece edge better in clamping process.
Further, liftable positioning wheel includes base, lifter and positioning wheel, base fixed mounting is on the base side, and the lifter is established and can be followed the direction of perpendicular to base upper surface in the base and stretch out and draw back, and rotatable the installing on the lifter top of positioning wheel, positioning wheel axis and lifter axis coincidence.
Furthermore, a gap is reserved between the edge of the liftable positioning wheel and the edge of the positioning table base, so that the positioning wheel can be smoothly lifted.
Furthermore, a plurality of mounting holes are evenly distributed on the base of the positioning table.
Has the advantages that: the utility model provides a location platform structure can wholly lift up the work piece through the liftable universal wheel, with the help of liftable locating wheel and clamping device, realizes pressing from both sides the location of work piece tightly, and simple structure, convenient to use are particularly useful for the tight location of clamp of jumbo size heavy weight work piece, and the location is efficient.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a partially enlarged structural view of the liftable positioning wheel;
FIG. 4 is a partially enlarged view of the structure of the clamping device
Reference numerals: 1. the device comprises a positioning table base, 2 parts of a lifting universal wheel, 3 parts of a lifting positioning wheel, 31 parts of a base, 32 parts of a lifting rod, 33 parts of a positioning wheel, 4 parts of a clamping device, 41 parts of a rotating arm, 42 parts of a clamping plate, 43 parts of an adjusting bolt, 44 parts of a rotating shaft, 5 parts of a workpiece and 6 parts of a mounting hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1-2, a practical positioning table structure, especially suitable for positioning large-size heavy workpieces (such as glass), is provided with a positioning table base 1, the upper surface of the positioning table base 1 is provided with a plurality of mounting holes 6 for mounting lifting universal wheels 2, the lifting universal wheels 2 can be completely received in the mounting holes 6 when being folded, the upper surface of the positioning table base 1 can be wholly supported after being lifted, the positioning table base 1 is of a cuboid structure and has four side edges, wherein two mutually perpendicular side edges are provided with lifting positioning wheels 3 for positioning the side edges of the workpiece 5, the other two mutually perpendicular side edges are respectively provided with clamping devices 4, the clamping devices 4 clamp and position the workpiece 5 on the base by taking the lifting positioning wheels 3 as a reference, as shown in fig. 2 (in the figure, the workpiece is processed to be transparent), the clamping device 4 on the left side in the figure is based on the liftable positioning wheel 3 on the opposite side (i.e., the right side), and the clamping device 4 on the upper side in the figure is based on the liftable positioning wheel 3 on the opposite side (i.e., the lower side), so as to clamp and position the workpiece 5.
The axis of liftable universal wheel 2 is on a parallel with the upper surface of location platform base 1 for work piece 5 can be translated on the plane that is on a parallel with location platform base 1 upper surface after being held up, but the main effect of liftable universal wheel 2 is to hold up and reduce the resistance of work piece 5 translation with work piece 5 on the location platform base 1, makes things convenient for work piece 5 to carry out the translation under clamping device 4's effect and realizes the location, mainly combines to realize by universal wheel and elevating gear the function of liftable universal wheel, elevating gear and universal wheel are common structure among the prior art, the utility model discloses in no longer detail.
In a specific embodiment, as shown in fig. 3, the liftable positioning wheel 3 includes a base 31, a lifting rod 32 and a positioning wheel 33, the base 31 is fixedly installed on a side edge of the base, the lifting rod 32 is arranged in the base 31 and can extend and retract along a direction perpendicular to the upper surface of the base, the positioning wheel 33 is rotatably installed at the top end of the lifting rod 32, the axis of the positioning wheel 33 is overlapped with the axis of the lifting rod 32, a certain gap is formed between the edge of the positioning wheel 33 and the side edge of the positioning table base 1 to ensure that the positioning wheel can be lifted smoothly, and when clamping and positioning are performed, the liftable positioning wheel 3 is lifted upwards to a working height to serve as a positioning reference for the side edge of the workpiece 5, so as to position the side edge of the workpiece 5; when the liftable positioning wheel 3 is folded, the positioning wheel is lowered to the height below the upper surface of the positioning table base 1.
The clamping device 4 has the main function that after the workpiece 5 is supported, the liftable positioning wheel 3 is taken as a reference, clamping force is respectively applied to the workpiece 5 at the two mutually vertical side edges to enable the workpiece 5 to move horizontally towards the liftable positioning wheel 3 until the workpiece tightly abuts against the edge of the liftable positioning wheel 3 and does not move any more, so that clamping and positioning are realized; clamping device 4 and the cooperation of liftable locating wheel 5 of two side departments that are parallel to each other realize 5 ascending location of a side of work piece and press from both sides tightly, and the clamping device 4 and the cooperation of liftable locating wheel 5 of two side departments that are parallel to each other realize 5 ascending location in another side of work piece and press from both sides tightly, finally realize the tight location of clamp to work piece 5 in two mutually perpendicular directions.
In a specific embodiment, as shown in fig. 4, the clamping device 4 includes a rotating arm 41, a clamping plate 42 and an adjusting bolt 43, the rotating arm 41 is fixed on a rotating shaft below the base, the clamping plate 42 is connected to the end of the rotating arm 41 through the adjusting bolt 43, the rotating arm 41 is driven by the rotating shaft to rotate, the clamping device 4 can be retracted by rotating downwards, the clamping plate 42 can be located at the side edge of the workpiece 5 by rotating upwards to clamp the workpiece 5 by using the liftable positioning wheel 5 as a reference, and the clamping effect of the clamping device 4 on the workpiece 5 can be finely adjusted by rotating the adjusting bolt 43, so that the clamping and positioning of the workpiece 5 are realized.
Further, a rotating shaft 44 is arranged on the back surface of the clamping plate 42, the rotating shaft 44 is parallel to the surface of the clamping plate 42 and perpendicular to the axis of the bolt, and the rotating shaft 44 is rotatably connected with the end part of the adjusting bolt 43, so that the clamping plate 42 can rotate, and when the clamping plate 42 is in contact with the side edge of the workpiece 5, the contact surface can be automatically adjusted, and the edge of the workpiece 5 can be better attached.
The surface of the clamping plate 42 is provided with a groove for anti-skidding.
The structure of the clamping device provided by the embodiment is only used for more detailed description, the technical scheme of the utility model is not used as the limitation to the structure of the clamping device, and in the practical use, other knots in the prior art can be used for realizing the function.
When a workpiece 5 is not placed on the positioning table base 1, the lifting universal wheel 2 is collected in the mounting hole 6, the lifting positioning wheel 3 is collected at a height below the upper surface of the positioning table base 1, and the clamping device 4 is collected below the positioning table base 1, so that the periphery of the upper surface of the positioning table base 1 is free of any blockage, and the workpiece 5 is conveniently placed on the positioning table; during the use, roughly place work piece 5 in the corresponding position on location platform base 1 earlier, then, liftable locating wheel 3 rises to required height and is regarded as the location benchmark, liftable universal wheel 2 rises, a plurality of liftable universal wheels 2 combined action hold up work piece 5, afterwards, clamping device 4 uses liftable locating wheel 3 as the benchmark, press from both sides tight work piece 5 from both sides limit respectively, in the in-process of pressing from both sides tight work piece 5, clamping device 4 makes work piece 5 be close to and remove towards the locating wheel direction, until work piece 5 supports the locating wheel edge, realize pressing from both sides tight and location to work piece 5, after pressing from both sides tight location, alright process work piece 5.
In the clamping and positioning process, because the universal wheel bearing is arranged below the workpiece, the rotatable positioning wheel is arranged at the side edge of the workpiece, the translational resistance of the workpiece in the clamping and positioning process is very small, the workpiece can be flexibly and quickly moved, even if the workpiece is large in size and heavy in weight, the workpiece can be quickly positioned under the assistance of the universal wheel and the positioning wheel, the clamping devices on the two side edges act together, the workpiece is positioned and clamped in two vertical directions, the accurate positioning is realized, the positioning problem of the large-size and heavy workpiece in an automatic production line is effectively solved, the structure is simple, and the workpiece is not damaged.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description in any form, and although the present invention has been disclosed with reference to the preferred embodiment, it is not limited to the present invention, and any skilled person in the art can make modifications or changes equivalent to the equivalent embodiment of the above embodiments without departing from the scope of the present invention.
Claims (6)
1. A practical positioning table structure is characterized by comprising a positioning table base, a liftable universal wheel, a liftable positioning wheel and clamping devices, wherein the positioning table base is of a cuboid structure, a plurality of mounting holes are formed in the upper surface of the positioning table base, the liftable universal wheel is arranged in each mounting hole, the liftable positioning wheel is arranged on two mutually perpendicular side edges of the positioning table base, the clamping devices are respectively arranged on the other two mutually perpendicular side edges of the positioning table base, the axis of the liftable universal wheel is parallel to the upper surface of the positioning table base, the liftable universal wheel can lift a workpiece when lifted, and the liftable universal wheel can be completely positioned in the mounting holes after being folded; the axis of liftable locating wheel is perpendicular to the upper surface of location platform base, liftable universal wheel and liftable locating wheel homoenergetic are gone up and down along the direction of perpendicular to location platform base, clamping device uses liftable locating wheel as the benchmark edgewise to press from both sides tight location placing the work piece on the location platform base.
2. A practical positioning table structure according to claim 1, wherein the clamping device comprises a rotating arm, a clamping plate and an adjusting bolt, the clamping plate is connected to the end of the rotating arm through the adjusting bolt, the clamping device can be retracted when the rotating arm rotates downwards, the clamping plate can be positioned at the side of the workpiece to clamp the workpiece when the rotating arm rotates upwards, and the clamping effect can be finely adjusted by rotating the adjusting bolt.
3. A practical positioning table structure according to claim 2, wherein the back of the clamping plate is provided with an axis of rotation parallel to the surface of the clamping plate and perpendicular to the bolt axis, said axis of rotation being pivotally connected to the end of the adjusting bolt to enable the clamping plate to rotate to better conform to the edge of the workpiece during clamping.
4. A practical positioning table structure according to claim 1, wherein the positioning wheels include a base, a lifting rod and a positioning wheel, the base is fixedly installed on the side of the base, the lifting rod is installed in the base and can extend and retract along a direction perpendicular to the upper surface of the base, the positioning wheel is rotatably installed on the top end of the lifting rod, and the axis of the positioning wheel coincides with the axis of the lifting rod.
5. A practical positioning table structure as claimed in claim 4, wherein a gap is left between the edge of the liftable positioning wheel and the edge of the positioning table base, so that the positioning wheel can be lifted smoothly.
6. A practical positioning table structure according to claim 1, wherein the plurality of mounting holes are evenly distributed on the positioning table base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148966.4U CN217413696U (en) | 2021-12-15 | 2021-12-15 | Practical positioning table structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123148966.4U CN217413696U (en) | 2021-12-15 | 2021-12-15 | Practical positioning table structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217413696U true CN217413696U (en) | 2022-09-13 |
Family
ID=83169520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123148966.4U Active CN217413696U (en) | 2021-12-15 | 2021-12-15 | Practical positioning table structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217413696U (en) |
-
2021
- 2021-12-15 CN CN202123148966.4U patent/CN217413696U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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Address after: No.166, Luoyi Road, high tech Zone, Luoyang City, Henan Province Patentee after: Luoyang Beibo Light Crystal Technology Co.,Ltd. Address before: No.166, Luoyi Road, high tech Zone, Luoyang City, Henan Province Patentee before: Luoyang Beibao Silicon Nest Technology Co.,Ltd. |