Aluminum plate limiting tool clamp

Abstract

The utility model discloses an aluminum plate limiting tool clamp which comprises a bottom plate, a first movable groove is formed in the bottom plate, a clamping mechanism is arranged in the first movable groove, the upper surface of the bottom plate is connected with two mounting plates in a sliding mode, and the outer surfaces of the two mounting plates are each fixedly connected with a first supporting plate. The bottom face of each first supporting plate slides relative to the upper surface of the bottom plate, and a second movable groove is formed in the mounting plate. By arranging the clamping mechanism, the effect of horizontally and transversely clamping and fixing the aluminum plate body can be achieved, meanwhile, the mounting plate, the first supporting plate and the pressing mechanism can be driven to move close to the aluminum plate body, and then the effect of horizontally and longitudinally clamping and fixing the aluminum plate body can be achieved through the arranged pressing mechanism; the clamping mechanism and the pressing mechanism are used in cooperation, so that the situation that the aluminum plate body deviates or slightly slides due to longitudinal vertical force can be avoided, and the accuracy of the machining size and the machining precision of a workpiece can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to an aluminum plate limiting tooling fixture. Background Art

[0002] In modern manufacturing, aluminum plates, as a lightweight and high-strength material, are widely used in aerospace, automobile manufacturing, architectural decoration and other fields. With the continuous improvement of processing precision and the pursuit of production efficiency, higher requirements are placed on the processing of aluminum plates. Aluminum plate limit fixtures are an indispensable key auxiliary tool in the processing of aluminum plates, and their design is directly related to processing quality and production efficiency.

[0003] Although the aluminum plate clamping devices on the current market have made certain progress in structural design, and generally adopt a combination of clamping blocks and movable clamping blocks to achieve firm clamping of the workpiece, significant defects are still exposed in actual applications. Specifically, when the aluminum plate is subjected to an external force perpendicular to the movement direction of the movable clamping block during processing, due to the limited horizontal limiting capacity of the traditional clamp, the aluminum plate is prone to offset or slight sliding. This offset not only directly affects the accuracy of the processing size, but also significantly reduces the processing accuracy of the workpiece, and there are certain shortcomings. Utility Model Content

[0004] The problem to be solved by the utility model is to provide an aluminum plate limiting fixture which can prevent the aluminum plate from being deflected due to a longitudinal vertical force.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: an aluminum plate limiting tooling fixture, including a base plate, a movable groove 1 is opened inside the base plate, a clamping mechanism is provided inside the movable groove 1, the upper surface of the base plate is slidably connected to two mounting plates, the outer surfaces of the two mounting plates are fixedly connected to a support plate 1, and the bottom surface of each support plate 1 slides with the upper surface of the base plate, a movable groove 2 is opened inside the mounting plate, a clamping mechanism is provided inside the movable groove 2, and an aluminum plate body is arranged above the base plate.

[0006] Preferably, the above-mentioned aluminum plate limiting fixture, wherein the clamping mechanism includes a bidirectional screw, and the outer surface of the bidirectional screw rotates with the inner wall of the movable groove one, the outer surface of the bidirectional screw is fixedly connected to the handle one, the outer surface of the bidirectional screw is threadedly connected to the slider, and the slider slides with the movable groove one.

[0007] Preferably, in the above-mentioned aluminum plate limiting fixture, the upper surface of the slider is fixedly connected to an L-shaped plate, the upper surface of the L-shaped plate is fixedly connected to the bottom surface of the mounting plate, and the inner wall of the L-shaped plate slides with the outer surface of the bottom plate.

[0008] Preferably, the above-mentioned aluminum plate limiting fixture, wherein the outer surface of the L-shaped plate is fixedly connected with a clamping block, the bottom surface of the clamping block slides with the upper surface of the base plate, and the outer surface of the clamping block is fixedly connected with the outer surface of the mounting plate.

[0009] Preferably, in the above-mentioned aluminum plate limiting fixture, the clamping mechanism includes an adjusting screw, and the outer surface of the adjusting screw rotates with the inner wall of the movable groove 2, and the top of the adjusting screw is fixedly connected to the handle 2.

[0010] Preferably, the above-mentioned aluminum plate limiting fixture, wherein the outer surface of the adjusting screw is threadedly connected to a clamping plate, and the outer surface of the clamping plate slides with the outer surface of the movable groove 2, and the upper surface of the clamping plate is fixedly connected to two support plates 2, and the outer surfaces of the two support plates 2 slide with the outer surface of the mounting plate.

[0011] The advantages and beneficial effects of the present invention are as follows: by setting up a clamping mechanism, a horizontal transverse clamping and fixing effect of the aluminum plate body can be achieved, and at the same time, the mounting plate, the support plate and the pressing mechanism can be driven to move close to the aluminum plate body, and then the horizontal longitudinal clamping and fixing effect of the aluminum plate body can be achieved through the set pressing mechanism. By the mutual cooperation of the clamping mechanism and the pressing mechanism, the aluminum plate body can be prevented from being offset or slightly sliding due to the longitudinal vertical force, thereby ensuring the accuracy of the processing size and the processing precision of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the clamping mechanism of the present utility model;

[0015] Figure 4 It is a schematic diagram of the pressing mechanism of the present utility model.

[0016] In the figure: 1. Base plate; 2. Movable slot 1; 3. Clamping mechanism; 301. Bidirectional screw; 302. Handle 1; 303. Slider; 304. L-shaped plate; 305. Clamping block; 4. Mounting plate; 5. Movable slot 2; 6. Clamping mechanism; 601. Adjusting screw; 602. Handle 2; 603. Clamping plate; 604. Support plate 2; 7. Aluminum plate body; 8. Support plate 1. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the drawings and embodiments. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] like Figures 1 to 4 As shown, an aluminum plate limiting fixture includes a base plate 1, and a movable groove 2 is opened inside the base plate 1.

[0019] A clamping mechanism 3 is provided inside the movable groove 1 2 .

[0020] The clamping mechanism 3 includes a bidirectional screw rod 301, and the outer surface of the bidirectional screw rod 301 rotates with the inner wall of the movable groove 2. The outer surface of the bidirectional screw rod 301 is fixedly connected to the handle 1 302. The outer surface of the bidirectional screw rod 301 is threadedly connected to the slider 303, and the slider 303 slides with the movable groove 2.

[0021] The upper surface of the slider 303 is fixedly connected to an L-shaped plate 304 . The upper surface of the L-shaped plate 304 is fixedly connected to the bottom surface of the mounting plate 4 . The inner wall of the L-shaped plate 304 slides with the outer surface of the bottom plate 1 .

[0022] The L-shaped plate 304 can limit the clamping block 305, thereby ensuring the firmness of the clamping block 305 during clamping.

[0023] A clamping block 305 is fixedly connected to the outer surface of the L-shaped plate 304 .

[0024] The outer surface of the clamping block 305 in contact with the aluminum plate body 7 is provided with anti-slip grooves, which can improve the anti-slip effect between the clamping block 305 and the aluminum plate body 7.

[0025] The bottom surface of the clamping block 305 slides with the upper surface of the base plate 1 , and the outer surface of the clamping block 305 is fixedly connected to the outer surface of the mounting plate 4 .

[0026] Turn the handle 302, and the handle 302 will drive the bidirectional screw 301 to rotate. Then the bidirectional screw 301 will drive the two sliders 303 to move closer to the aluminum plate body 7. At the same time, the slider 303 will drive the L-shaped plate 304, the clamping block 305, the mounting plate 4, the support plate 8 and the clamping mechanism 6 to follow the movement, so that the two clamping blocks 305 can clamp and fix the two sides of the aluminum plate body 7.

[0027] The upper surface of the base plate 1 is slidably connected to two mounting plates 4 , the outer surfaces of the two mounting plates 4 are fixedly connected to a support plate 8 , and the bottom surface of each support plate 8 slides with the upper surface of the base plate 1 .

[0028] The support plate 1 8 can support the mounting plate 4, thereby enhancing the stability of the mounting plate 4 and preventing the mounting plate 4 from being deformed during the clamping process.

[0029] A movable groove 2 5 is defined inside the mounting plate 4 , and a pressing plate 603 is threadedly connected to the outer surface of the adjusting screw 601 , and the outer surface of the pressing plate 603 slides with the outer surface of the movable groove 2 5 .

[0030] The bottom surface of the clamping plate 603 in contact with the aluminum plate body 7 is provided with anti-slip grooves, which can improve the anti-slip effect between the clamping plate 603 and the aluminum plate body 7. The movable groove 25 can limit the clamping plate 603, thereby maintaining the stability of the clamping plate 603 when it is clamped and fixed to the aluminum plate body 7.

[0031] A pressing mechanism 6 is provided inside the movable groove 2 5 .

[0032] The pressing mechanism 6 includes an adjusting screw 601 , and the outer surface of the adjusting screw 601 rotates with the inner wall of the second movable groove 5 , and the top of the adjusting screw 601 is fixedly connected to the second handle 602 .

[0033] The upper surface of the pressing plate 603 is fixedly connected to two second supporting plates 604 , and the outer surfaces of the two second supporting plates 604 slide with the outer surface of the mounting plate 4 .

[0034] The second support plate 604 can support the pressing plate 603 to prevent the pressing plate 603 from being deformed, thereby strengthening the fixing effect of the pressing plate 603 on the aluminum plate body 7.

[0035] Turn the handle 2 602, and the handle 2 602 will drive the adjusting screw 601 to rotate, and then the adjusting screw 601 will drive the clamping plate 603 and the support plate 2 604 to move downward, so that the clamping plate 603 can press the aluminum plate body 7 downward and fix it. Through the mutual cooperation of the clamping mechanism 3 and the clamping mechanism 6, the aluminum plate body 7 can be prevented from being offset or slightly sliding due to the longitudinal vertical force, thereby ensuring the accuracy of the processing size and the processing precision of the workpiece.

[0036] An aluminum plate body 7 is provided above the bottom plate 1 .

[0037] Working principle: When clamping and fixing the aluminum plate body 7, you can first turn the handle 1 302. At this time, the handle 1 302 will drive the bidirectional screw rod 301 to rotate, and then the bidirectional screw rod 301 will drive the two sliders 303 to move close to the aluminum plate body 7. At the same time, the slider 303 will drive the L-shaped plate 304, the clamping block 305, the mounting plate 4, the support plate 1 8 and the pressing mechanism 6 to follow and move, so that the two clamping blocks 305 can clamp and fix the two sides of the aluminum plate body 7. Then turn the handle 2 602. At this time, the handle 2 602 will drive the adjusting screw 601 to rotate, and then the adjusting screw 601 will drive the pressing plate 603 and the support plate 2 604 to move downward, so that the pressing plate 603 can press the aluminum plate body 7 downward and fix it. Through the mutual cooperation of the clamping mechanism 3 and the pressing mechanism 6, the aluminum plate body 7 can be prevented from being offset or slightly sliding due to the longitudinal vertical force, thereby ensuring the accuracy of the processing size and the processing accuracy of the workpiece.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present invention. In addition, "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0039] It should be noted that the standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the inventor will not elaborate on them here.

[0040] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0041] The above describes an embodiment of the present invention in detail. However, the above content is only a preferred embodiment of the present invention and should not be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent application of the present invention.

Claims

1. An aluminum plate limiting fixture, characterized by: The invention comprises a bottom plate (1), wherein a movable groove (2) is provided inside the bottom plate (1), a clamping mechanism (3) is provided inside the movable groove (2), the upper surface of the bottom plate (1) is slidably connected to two mounting plates (4), the outer surfaces of the two mounting plates (4) are fixedly connected to a support plate (8), and the bottom surface of each support plate (8) slides with the upper surface of the bottom plate (1), a movable groove (5) is provided inside the mounting plate (4), a clamping mechanism (6) is provided inside the movable groove (5), and an aluminum plate body (7) is provided above the bottom plate (1).

2. The aluminum plate limiting fixture according to claim 1, characterized in that: The clamping mechanism (3) includes a bidirectional screw rod (301), and the outer surface of the bidirectional screw rod (301) rotates with the inner wall of the movable groove (2). The outer surface of the bidirectional screw rod (301) is fixedly connected to the handle (302). The outer surface of the bidirectional screw rod (301) is threadedly connected to the slider (303), and the slider (303) slides with the movable groove (2).

3. The aluminum plate limiting fixture according to claim 2, characterized in that: The upper surface of the slider (303) is fixedly connected to an L-shaped plate (304), the upper surface of the L-shaped plate (304) is fixedly connected to the bottom surface of the mounting plate (4), and the inner wall of the L-shaped plate (304) slides with the outer surface of the bottom plate (1).

4. The aluminum plate limiting fixture according to claim 3, characterized in that: The outer surface of the L-shaped plate (304) is fixedly connected to a clamping block (305), the bottom surface of the clamping block (305) slides with the upper surface of the bottom plate (1), and the outer surface of the clamping block (305) is fixedly connected to the outer surface of the mounting plate (4).

5. The aluminum plate limiting fixture according to claim 1, characterized in that: The pressing mechanism (6) includes an adjusting screw (601), and the outer surface of the adjusting screw (601) rotates with the inner wall of the movable groove (5). The top of the adjusting screw (601) is fixedly connected to the handle (602).

6. The aluminum plate limiting fixture according to claim 5, characterized in that: The outer surface of the adjusting screw (601) is threadedly connected to a clamping plate (603), and the outer surface of the clamping plate (603) slides with the outer surface of the movable groove (5). The upper surface of the clamping plate (603) is fixedly connected to two supporting plates (604), and the outer surfaces of the two supporting plates (604) slide with the outer surface of the mounting plate (4).

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