Clamping device for aluminum template machining

Abstract

The utility model discloses a clamping device for aluminum template machining, and relates to the technical field of aluminum template machining. Comprising two supporting columns, clamping parts symmetrically and rotatably installed on the sides, close to each other, of the two supporting columns, and a containing plate arranged between the two supporting columns and capable of vertically moving through a driving device. By arranging the two clamping parts, the two sides of the aluminum formwork can be clamped; the two clamping parts are rotationally mounted on the two supporting columns correspondingly, so that the two clamping parts and the clamped aluminum formwork can be turned over synchronously, and the upper face and the lower face of the aluminum formwork can be machined conveniently; by arranging the placing plate, the aluminum template can be supported, and the technical defects that when the aluminum template is clamped independently through the clamping part, the aluminum template is prone to spontaneous overturning, then the aluminum template is placed unstably, and machining fails are overcome.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum template processing, in particular to a clamping device for aluminum template processing. Background Art

[0002] Aluminum formwork is a new generation of formwork system after wooden formwork and steel formwork. Aluminum formwork is designed according to the module and extruded by special equipment. It can be freely combined according to different structural dimensions. The design, research and development and construction application of aluminum formwork is a major development in the construction industry. The application of aluminum formwork system in the construction industry has improved the construction efficiency of housing construction projects. Aluminum formwork has many advantages such as light weight, good pressure-bearing conditions, and recyclability.

[0003] In the prior art, when grinding the surface of an aluminum template, the aluminum template is often placed on a placement plate first, and then the top surface is ground by a grinding assembly directly above the aluminum template. After grinding one side, the aluminum template is turned over, and the other side is ground. In the process of turning over the aluminum template, if the aluminum template is turned over manually, it wastes work and the operation is extremely inconvenient. Utility Model Content

[0004] The utility model aims to provide a clamping device for aluminum template processing, which can conveniently flip the aluminum template to reduce the workload of lifting the aluminum template during flipping.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A clamping device for aluminum template processing comprises two supporting columns, a clamping part symmetrically and rotatably mounted on the side of the two supporting columns close to each other, and a placement plate arranged between the two supporting columns and capable of vertical displacement through a driving device.

[0007] Preferably, the clamping portion includes a U-shaped clamp, a screw threaded through one side of the U-shaped clamp, and a first extrusion plate arranged inside the U-shaped clamp and connected to one end of the screw; the two U-shaped clamps are rotationally connected to the two support columns through a rotating shaft.

[0008] Preferably, one end of the rotating shaft rotates through the supporting column and is fixedly connected to the output end of the motor arranged on the supporting column.

[0009] Preferably, the driving device includes a base plate arranged between the two support columns, and a first hydraulic rod arranged on the top of the base plate; the placement plate is connected to the telescopic end of the first hydraulic rod.

[0010] Preferably, first sliding blocks are provided on both sides of the placement plate, and the side walls of each of the support columns are provided with first sliding grooves that slidably cooperate with the first sliding blocks.

[0011] Preferably, it also includes a plurality of limiting devices arranged on both sides of the placement plate.

[0012] Preferably, the limiting device includes grooves arranged on both sides of the placing plate, a second hydraulic rod arranged in the grooves, a U-shaped plate arranged at the telescopic end of the second hydraulic rod, a third hydraulic rod arranged on the top of the U-shaped plate, and a second extrusion plate arranged at the telescopic end of the second hydraulic rod.

[0013] Preferably, the outer wall of the U-shaped plate is provided with a second sliding block, and the inner wall of the groove is provided with a second sliding groove that slidably cooperates with the second sliding block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] By setting up two clamping parts, both sides of the aluminum template can be clamped; by making the two clamping parts rotate and install them on two supporting columns respectively, the two clamping parts and the clamped aluminum template can be turned over synchronously, so as to facilitate processing of the upper and lower surfaces of the aluminum template; by setting up a placement plate, the aluminum template can be supported, overcoming the technical defect that when the aluminum template is clamped by the clamping parts alone, the aluminum template is prone to spontaneous turning over, which leads to unstable placement of the aluminum template and causes processing failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model in the front view direction when the second extrusion plate is not working;

[0017] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of the middle U-shaped splint in the front view direction;

[0018] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of the middle groove in the front view direction;

[0019] Figure 4 A schematic diagram of the cross-sectional structure of the groove in the front view direction when the second extrusion plate is working;

[0020] Figure 5 A schematic diagram of the structure of the utility model when the second extrusion plate is working, viewed from above;

[0021] In the figure: 100-support column, 110-placing plate, 120-U-shaped clamping plate, 130-screw, 140-first extrusion plate, 150-rotation axis, 160-bottom plate, 170-first hydraulic rod, 180-first slider, 190-first slide groove, 200-groove, 210-second hydraulic rod, 220-U-shaped plate, 230-third hydraulic rod, 240-second slider, 250-second slide groove, 260 second extrusion plate, 300-aluminum template. DETAILED DESCRIPTION

[0022] Below in conjunction with the attached Figures 1 to 5 , the technical solutions in the embodiments of the utility model are clearly and completely described, but the protection scope of the utility model is not limited to the following.

[0023] Example 1

[0024] A clamping device for aluminum template processing, such as Figure 1 and Figure 2 As shown, it includes two support columns 100, a clamping portion symmetrically and rotationally installed on one side of the two support columns 100 close to each other, and a placement plate 110 arranged between the two support columns 100 and capable of vertical displacement through a driving device.

[0025] Working principle: Place the aluminum template 300 to be polished on the placement plate 110, and then clamp the two clamping parts on both sides of the aluminum template 300 respectively. Under the synergistic effect of the placement plate 110 and the aluminum template 300, the aluminum template 300 can be stably placed on the placement plate 110, and then polished by a polishing assembly (existing technology, not shown in the figure) arranged above the placement plate 110. After the top surface polishing is completed, turn on the driving device to move the placement plate 110 downward, and then make the two clamping parts and the aluminum template 300 flip synchronously. After flipping, polish the other side. Through the synergistic effect of the above-mentioned devices, there is no need for the staff to lift the aluminum template 300 for flipping, which effectively improves the flipping efficiency and reduces the workload.

[0026] Further, on the basis of Example 1, Figure 2 As shown, the clamping part includes a U-shaped clamping plate 120, a screw 130 threadedly inserted into one side of the U-shaped clamping plate 120, and a first extrusion plate 140 disposed inside the U-shaped clamping plate 120 and connected to one end of the screw 130; the two U-shaped clamping plates 120 are rotatably connected to the two support columns 100 via a rotation shaft 150. In specific implementation, as Figure 2As shown, the two sides of the aluminum template 300 are placed between the two U-shaped clamps 120, and then the screw 130 is rotated until the first extrusion plate 140 at the bottom exerts a certain amount of extrusion on the top surface of the aluminum template 300 and then stops rotating. In order to improve the limiting ability of the screw 130, bolts adapted thereto can also be provided, which is a prior art and will not be described in detail here.

[0027] Further, such as Figure 2 As shown, one end of the rotating shaft 150 rotates through the support column 100 and is fixedly connected to the output end of the motor disposed on the support column 100. By providing a motor, the two clamping parts can be automatically rotated, which can reduce the workload compared to manual rotation.

[0028] Further, on the basis of Example 1, Figure 2 As shown, the driving device includes a bottom plate 160 disposed between the two support columns 100, and a first hydraulic rod 170 disposed on the top of the bottom plate 160; the placement plate 110 is connected to the telescopic end of the first hydraulic rod 170. In this solution, under the action of the first hydraulic rod 170, the bottom plate 160 can be smoothly moved in the vertical direction.

[0029] Further, such as Figure 2 As shown, first sliders 180 are provided on both sides of the placement plate 110, and the side walls of each of the support columns 100 are provided with first slide grooves 190 that slide with the first sliders 180. In this solution, by providing the first sliders 180 and the first slide grooves 190, the placement plate 110 can always be displaced in the vertical direction, and a certain limiting capability is exerted on the placement plate 110.

[0030] Further, such as Figure 1 and Figure 5 As shown, the clamping device also includes a plurality of limiting devices arranged on both sides of the placement plate 110. In this solution, by setting the limiting devices, the aluminum template 300 can be further limited after being placed on the placement plate 110 to ensure that it is stably fixed on the placement plate 110. Figure 3 and Figure 4 As shown, the limiting device includes grooves 200 arranged on both sides of the placement plate 110, a second hydraulic rod 210 arranged in the groove 200, a U-shaped plate 220 arranged at the telescopic end of the second hydraulic rod 210, a third hydraulic rod 230 arranged on the top of the U-shaped plate 220, and a second extrusion plate 260 arranged at the telescopic end of the second hydraulic rod 210. Further, the outer wall of the U-shaped plate 220 is provided with a second slider 240, and the inner wall of the groove 200 is provided with a second slide groove 250 that slides with the second slider 240.

[0031] When implementing it, Figure 1 and Figure 3 As shown, before the placement plate 110 moves vertically, the second hydraulic rod 210 is first driven to make the second slider 240 slide in the second slide groove 250, thereby moving the U-shaped plate 220 away from the placement plate 110, that is, the U-shaped plate 220 on the left side of the placement plate 110 moves to the left and the U-shaped plate 220 on the right side moves to the right to avoid the aluminum template 300, ensuring that the placement plate 110 will not collide with the aluminum template 300 when moving vertically. After the placement plate 110 moves to the designated position for placing the aluminum template 300, the second hydraulic rod 210 is started to move the U-shaped plates 220 on the left and right sides of the placement plate 110 toward the placement plate 110, as shown in FIG. Figure 4 and Figure 5 As shown, thereafter, the third hydraulic rod 230 is activated to move the second extrusion plate 260 downward to the top surface of the aluminum template 300 to limit the aluminum template 300 .

[0032] In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "longitudinal", "horizontal" and the like indicate the orientation or position relationship based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of this patent.

[0033] The above are only preferred embodiments of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the present invention through the above teachings or the technology or knowledge in the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A clamping device for aluminum template processing, characterized in that: It comprises two support columns (100), a clamping portion symmetrically and rotationally mounted on one side of the two support columns (100) close to each other, and a placement plate (110) arranged between the two support columns (100) and capable of vertical displacement by a driving device; The clamping portion comprises a U-shaped clamping plate (120), a screw (130) threadedly inserted into one side of the U-shaped clamping plate (120), and a first extrusion plate (140) arranged inside the U-shaped clamping plate (120) and connected to one end of the screw (130); the two U-shaped clamping plates (120) are rotatably connected to the two support columns (100) via a rotation shaft (150).

2. A clamping device for aluminum template processing according to claim 1, characterized in that: The end of one of the rotating shafts (150) rotates through the support column (100) and is fixedly connected to the output end of a motor arranged on the support column (100).

3. A clamping device for aluminum template processing according to claim 1, characterized in that: The driving device comprises a bottom plate (160) arranged between the two support columns (100), and a first hydraulic rod (170) arranged on the top of the bottom plate (160); the placement plate (110) is connected to the telescopic end of the first hydraulic rod (170).

4. A clamping device for aluminum template processing according to claim 3, characterized in that: First sliding blocks (180) are provided on both sides of the placement plate (110), and a first sliding groove (190) that is slidably matched with the first sliding blocks (180) is provided on the side walls of each of the support columns (100).

5. The clamping device for aluminum template processing according to claim 1, characterized in that: It also includes a plurality of limiting devices arranged on both sides of the placement plate (110).

6. A clamping device for aluminum template processing according to claim 5, characterized in that: The limiting device comprises grooves (200) arranged on both sides of the placement plate (110), a second hydraulic rod (210) arranged in the groove (200), a U-shaped plate (220) arranged at the telescopic end of the second hydraulic rod (210), a third hydraulic rod (230) arranged on the top of the U-shaped plate (220), and a second extrusion plate (260) arranged at the telescopic end of the second hydraulic rod (210).

7. A clamping device for aluminum template processing according to claim 6, characterized in that: The outer wall of the U-shaped plate (220) is provided with a second sliding block (240), and the inner wall of the groove (200) is provided with a second sliding groove (250) that is slidably matched with the second sliding block (240).

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