SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in the process of welding the aluminum supporting plate, the upper sheet frame, the vertical aluminum piece and the lower sheet frame are easy to be dislocated.
In order to achieve the above purpose, the specific technical solution of the present invention is as follows:
an aluminum supporting plate clamp comprises a base, a lower clamping part and an upper clamping part, wherein the lower clamping part comprises a lower clamping rod and a lower rotary cylinder which are connected with each other, the lower rotary cylinder is connected with the base, and the lower rotary cylinder is connected with the lower clamping rod and drives the lower clamping rod to rotate; the upper clamping part comprises a lapping rod cylinder and a lapping rod, the lapping rod cylinder and the lapping rod are hinged to the base, and the lapping rod cylinder is in transmission connection with the lapping rod and drives the lapping rod to rotate around the base.
As a further improvement of the technical scheme, the base is rectangular, the middle parts of the four sides of the base are provided with the upper clamping part, and the four sides of the base are provided with the lower clamping part.
As a further improvement of the technical scheme, the corner clamping device further comprises corner positioning blocks, wherein the corner positioning blocks are connected to four corners of the base respectively, each corner positioning block comprises a first profiling block and a second profiling block, and a profiling clamping space is arranged between each first profiling block and each second profiling block.
As a further improvement of the technical scheme, the upper clamping part further comprises an upper clamping rod and an upper rotary cylinder, the upper rotary cylinder is connected with the base, the upper rotary cylinder is connected with the upper clamping rod and drives the upper clamping rod to rotate, and the upper clamping rod is arranged above the corner positioning block.
As a further improvement of the above technical solution, the lower clamping portion further includes an inner side positioning block and an outer side positioning block, and both the inner side positioning block and the outer side positioning block are connected to the base.
As a further improvement of the technical scheme, the upper end of the outer side wall of the inner side edge positioning block is provided with an inclined plane, and the upper end of the inner side wall of the outer side edge positioning block is provided with an inclined plane.
As a further improvement of the technical scheme, the lapping rod comprises two main lapping rods arranged in parallel, an upper connecting rod connected with the main lapping rods and a lower connecting rod connected with the two main lapping rods, the main lapping rods are hinged to the base, the lapping rod cylinder is hinged to the middle of the lower connecting rod, and the bottom of the upper connecting rod is connected with an elastic cushion block.
The beneficial effects of the utility model reside in that: the lower-layer rotary cylinder controls the lower-layer clamping rod to rotate, the lower sheet frame is clamped, then the vertical aluminum piece is placed on the lower sheet frame, the upper sheet frame is placed on the vertical aluminum piece, the rod-lapping cylinder is used for driving the rod lapping to rotate, the upper end of the rod lapping is connected to the upper sheet frame in a compression mode, and therefore the aluminum supporting plate is clamped, the aluminum supporting plate is welded conveniently, and dislocation is not prone to occurring between the upper sheet frame, the vertical aluminum piece and the lower sheet frame.
Detailed Description
The invention will be described in detail with reference to the following embodiments.
As shown in fig. 2-3, the embodiment of the aluminum pallet clamp of the present invention specifically includes:
an aluminum supporting plate clamp comprises a base 1, a lower clamping part 2 and an upper clamping part 3, wherein the lower clamping part 2 comprises a lower clamping rod 21 and a lower rotary cylinder 22 which are connected with each other, the lower rotary cylinder 22 is connected with the base 1, and the lower rotary cylinder 22 is connected with the lower clamping rod 21 and drives the lower clamping rod 21 to rotate; the upper layer clamping part 3 comprises an overlapping rod cylinder 33 and an overlapping rod 34, the overlapping rod cylinder 33 and the overlapping rod 34 are both hinged to the base 1, and the overlapping rod cylinder 33 is in transmission connection with the overlapping rod 34 and drives the overlapping rod 34 to rotate around the base 1.
During the use, place lower rack 7 on base 1, lower floor's revolving cylinder 22 control lower floor's holding rod 21 is rotatory with lower rack 7 centre gripping, then place upright aluminium member 6 on lower rack 7, place last rack 5 on upright aluminium member 6 again, reuse set rod cylinder 33 drive set rod 34 rotatory with the upper end crimping of set rod 34 on last rack 5 to with the centre gripping of aluminium layer board, conveniently weld the aluminium layer board, be difficult for the dislocation between last rack 5, upright aluminium member 6 and lower rack 7. Utilize revolving cylinder control lower floor's holding rod 21, can rotate the outside of base 1 with lower floor's holding rod 21, receive the interference of lower floor's holding rod 21 when avoiding putting lower rack 7.
In some embodiments, the base 1 is rectangular, the middle portions of four sides of the base 1 are provided with the upper clamping portion 3, and the four sides of the base 1 are provided with the lower clamping portion 2. Since the aluminum upright members 6 are provided in the middle of the four sides of the pallet, the upper clamping portion 3 is provided in the middle of the four sides of the base 1, and the upper holder 5 and a part of the aluminum upright members 6 can be pressed by the attachment bar 34.
Further, still include corner locating piece 4, the four corners of base 1 all is connected with corner locating piece 4, and corner locating piece 4 includes first profile modeling piece 41 and second profile modeling piece 42, is equipped with profile modeling centre gripping space between first profile modeling piece 41 and the second profile modeling piece 42. The shapes of the first and second profile blocks 41 and 42 may be set according to the shape of the vertical aluminum member 6, so that the profile clamping space is adapted to the outer shape of the vertical aluminum member 6 to fix the positions of the vertical aluminum member 6 at the four corners of the base 1.
Further, the upper clamping part 3 further comprises an upper clamping rod 31 and an upper rotary cylinder 32, the upper rotary cylinder 32 is connected with the base 1, the upper rotary cylinder 32 is connected with the upper clamping rod 31 and drives the upper clamping rod 31 to rotate, and the upper clamping rod 31 is arranged above the corner positioning block 4. The upper clamping rod 31 is used for assisting in clamping the vertical aluminum member 6, so that the vertical aluminum member 6 is fixed at the position in the up-down direction, and the vertical aluminum member 6 at the four corners of the base 1 is prevented from moving during welding.
In a preferred embodiment, the lower clamping portion 2 further comprises an inner side positioning block 23 and an outer side positioning block 24, and both the inner side positioning block 23 and the outer side positioning block 24 are connected to the base 1. The degree of freedom of lower slide holder 7 can be restricted to inboard side locating piece 23 and outside limit locating piece 24 to when placing lower slide holder 7, inboard side locating piece 23 and outside limit locating piece 24 can not interfere the placing of lower slide holder 7, and the technical scheme of this embodiment can prevent to compress tightly the in-process of lower slide holder 7 in the rotation of lower floor's revolving cylinder 22, and lower floor's clamping rod 21 makes lower slide holder 7 remove with lower slide holder 7 collision.
Furthermore, the upper end of the outer side wall of the inner side edge positioning block 23 is provided with an inclined plane 25, and the upper end of the inner side wall of the outer side edge positioning block 24 is provided with an inclined plane 25. This embodiment has the advantage of making it easier to place the lower rack 7 between the inner edge positioning block 23 and the outer edge positioning block 24.
In some embodiments, the bridging rod 34 includes two main bridging rods 341 arranged in parallel, an upper connecting rod 342 connected to both the main bridging rods 341, and a lower connecting rod 343 connected to both the main bridging rods 341, the two main bridging rods 341 are hinged to the base 1, the bridging cylinder 33 is hinged to the middle of the lower connecting rod 343, and the bottom of the upper connecting rod 342 is connected to the elastic cushion 344. When the lapping rod cylinder 33 extends, the lapping rod cylinder 33 pushes the lower connecting rod 343, the main lapping rod 341 rotates around the hinge point of the main lapping rod and the base 1, the whole lapping rod 34 rotates from outside to inside and is pressed on the upper rack 5, and before the lapping rod 34 rotates inwards, the lapping rod 34 does not block the placement of the upper rack 5. The elastic cushion 344 is used for shock absorption, prevents rigid collision between the contact pin 34 and the upper frame 5, and can prevent the contact pin 34 from crushing the upper frame 5.
The features of the embodiments and embodiments described above may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "length", "upper", "lower", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
It should be finally noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.