Refrigerator production shell cutting positioning device

Abstract

The utility model belongs to the technical field of positioning equipment, and particularly relates to a refrigerator production shell cutting positioning device which comprises an H-shaped plate and positioning clamping plates connected to the surface of the upper end of the H-shaped plate in a sliding mode, and a reset mechanism is connected between the H-shaped plate and the positioning clamping plates and used for resetting to form clamping force of the two positioning clamping plates to a refrigerator shell. The reset mechanism comprises a first strip-shaped groove transversely formed in the surface of the upper end of the H-shaped plate, and through ingenious combination of the reset mechanism and the limiting assembly, efficient and stable clamping and fixing of the refrigerator shell are achieved through the device; the reset mechanism enables the positioning clamping plate to automatically adjust the clamping strength according to the magnitude of external force through the elastic force effect of a spring, and it is guaranteed that the shell cannot move due to vibration or external force interference in the cutting process; and meanwhile, the limiting assembly is tightly matched with a limiting inserting hole through a limiting inserting rod, so that the situation that a positioning clamping plate is stressed to be unfolded after being clamped and fixed is effectively prevented, and the stability of cutting positioning is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning equipment technical field especially relates to a refrigerator production shell cutting positioning device. BACKGROUND

[0002] In the refrigerator production process, the cutting positioning of the shell is a crucial link. However, the traditional cutting positioning device often has the problem of insufficient precision. Due to the lack of effective clamping and limiting mechanism, the shell is prone to displacement or deformation during cutting, resulting in inaccurate cutting size, which in turn affects the overall quality and appearance of the product. In addition, the operation process of the traditional device is complicated and needs to rely on manual adjustment of clamping force and position, which not only is low in efficiency, but also increases the risk of human error.

[0003] Moreover, the existing refrigerator production shell cutting positioning device is often too complex in structure, containing a large number of transmission mechanisms and precision components. This not only increases the production cost, but also greatly increases the maintenance difficulty of the device. Once a fault occurs or needs to be repaired, a lot of time and money is often spent to find professional personnel for repair. In addition, the complex structure also increases the floor area and space utilization difficulty of the device, which is not conducive to the layout and optimization of the production line. Therefore, we provide a refrigerator production shell cutting positioning device. SUMMARY

[0004] To solve the above problems, the utility model provides a refrigerator production shell cutting positioning device to more accurately solve the problems raised in the background art.

[0005] The utility model realizes the following technical scheme:

[0006] The utility model provides a refrigerator production shell cutting positioning device, which comprises an H-shaped plate and a positioning clamp plate slidingly connected to the upper end surface of the H-shaped plate, a reset mechanism is connected between the H-shaped plate and the positioning clamp plate, and is used for resetting the clamping force of the two positioning clamp plates on the refrigerator shell.

[0007] The reset mechanism comprises a strip-shaped groove one horizontally formed in the upper end surface of the H-shaped plate, two end walls of the strip-shaped groove one are fixedly connected with a horizontal fixing rod, a spring one is peripherally sleeved on the horizontal fixing rod, and a sliding sleeve block is slidingly sleeved on the periphery of the horizontal fixing rod.

[0008] A limiting assembly is connected between the H-shaped plate and the positioning clamp plate, and is used for preventing the stress expansion of the positioning clamp plate after clamping.

[0009] Further, the limiting assembly comprises a hollow plate installed on the upper end surface of the H-shaped plate, a plug-in plate is inserted at the inner wall of the hollow plate, a limiting plug rod is fixedly connected to the surface of the end of the positioning clamp plate opposite to the surface of the plug-in plate, limiting insertion holes are formed at the two ends of the positioning clamp plate, and a reciprocating structure is connected between the H-shaped plate and the hollow plate.

[0010] Further, the reciprocating structure comprises a strip-shaped groove two formed on the upper end surface of the H-shaped plate, a fixed rod is fixedly connected between the two end walls of the strip-shaped groove two, a spring two is sleeved on the periphery of the fixed rod, a moving sleeve block is slidably sleeved on the periphery of the fixed rod, and the moving sleeve block is slidably connected to the inner wall of the strip-shaped groove two, and the upper end surface of the moving sleeve block is fixedly connected to the lower end surface of the hollow plate.

[0011] Further, a torsion screw is threadedly connected to the surface of the hollow plate, for limiting the sliding of the plug-in plate at the inner wall of the hollow plate.

[0012] Further, the upper end surface of the moving sleeve block is fixedly connected to the lower end surface of the positioning clamp plate, and the moving sleeve block is slidably connected to the inner wall of the strip-shaped groove one.

[0013] Further, one end of the limiting plug rod is inserted at the inner wall of the limiting insertion hole, and the inner diameter of the limiting insertion hole is matched with the outer diameter of the limiting plug rod.

[0014] The utility model discloses the beneficial effect of:

[0015] The utility model discloses the ingenious combination of reset mechanism and limiting assembly, the device realizes the efficient stable clamping of refrigerator shell, and reset mechanism utilizes the elastic force of spring, and the positioning clamp plate can automatically adjust the clamping intensity according to the size of external force, ensures that the shell does not shift in the cutting process because of vibration or external force interference, simultaneously, limiting assembly is tightly matched through limiting plug rod and limiting insertion hole, effectively prevents the stress development of positioning clamp plate after clamping, further improves the stability of cutting positioning, and this efficient clamping and limiting mechanism significantly improve the precision of cutting positioning, and ensure the stability and consistency of product quality.

[0016] The utility model discloses the principle of sliding sleeve and spring reset is adopted, does not need complex transmission mechanism or additional power source, reduces production cost and maintenance difficulty, simultaneously, the design of reciprocating structure makes the hollow plate can move automatically, simplifies the operation process of limiting assembly, improves work efficiency. ACCURATE DRAWINGS

[0017] Figure 1 It is the three-dimensional schematic view of one embodiment of the utility model;

[0018] Figure 2The structure schematic view of the positioning clamping plate of an embodiment of the utility model;

[0019] Figure 3 The utility model of an embodiment Figure 1 The structure enlarged view of A in the middle;

[0020] Figure 4 The utility model of an embodiment Figure 1 The structure enlarged view of B in the middle.

[0021] In the drawing: 1, H type board;2, positioning clamping plate;3, strip-shaped recess one;4, horizontal fixed rod;5, spring one;6, sliding sleeve block;7, hollow plate;8, plug-in board;9, limiting plug-in rod;10, limiting insertion hole;11, strip-shaped recess two;12, fixed rod;13, spring two;14, moving sleeve block;15, torsion screw;16, rubber antiskid convex point. Specific implementation

[0022] In order to more clearly and completely illustrate the technical scheme of the utility model, the utility model is further explained below in combination with the drawings.

[0023] Embodiment

[0024] As Figures 1-4 The utility model discloses an embodiment proposes a refrigerator production shell cutting positioning device, and the device main part is constituted by H type board 1 and positioning clamping plate 2, and positioning clamping plate 2 is slidably connected on the upper end surface of H type board 1. In order to realize the stable clamping of the refrigerator shell, reset mechanism is designed between H type board 1 and positioning clamping plate 2. The core component of reset mechanism includes strip-shaped recess one 3 that is horizontally arranged on the upper end surface of H type board 1, and a horizontal fixed rod 4 is fixedly connected in strip-shaped recess one 3. The periphery of horizontal fixed rod 4 is provided with spring one 5, and the two ends of spring one 5 are connected with the side wall of strip-shaped recess one 3 and sliding sleeve block 6 respectively, so as to provide reset force for sliding sleeve block 6. Sliding sleeve block 6 is slidably sleeved on horizontal fixed rod 4, and the upper end surface thereof is fixedly connected with the lower end surface of positioning clamping plate 2, so that when external force acts on positioning clamping plate 2, sliding sleeve block 6 will slide along horizontal fixed rod 4 and compress spring one 5, and when the external force disappears, the elastic force of spring one 5 will reset positioning clamping plate 2, and clamp the refrigerator shell;Through the design of reset mechanism, the stable clamping of the refrigerator shell by positioning clamping plate 2 is realized, and the operation is simple, and the clamping force can be adjusted.

[0025] Further, in order to prevent the positioning clamp plate 2 from unfolding under force after clamping, a limiting component is added. The limiting component is composed of a hollow plate 7 installed on the upper surface of the H-shaped plate 1, and a plug-in plate 8 is inserted into the inner wall of the hollow plate 7. The plug-in plate 8 is fixedly connected with a limiting plug rod 9 relative to the surface of the end of the positioning clamp plate 2, and limiting insertion holes 10 are formed in the two ends of the positioning clamp plate 2. When the positioning clamp plate 2 is clamped to the refrigerator shell, the plug-in plate 8 is pushed into the hollow plate 7, the limiting plug rod 9 is inserted into the limiting insertion hole 10, thereby locking the position of the positioning clamp plate 2 and preventing it from unfolding under force; the design of the limiting component enhances the clamping stability of the positioning clamp plate 2 and improves the accuracy of cutting positioning.

[0026] Further, the reciprocating structure includes a strip-shaped groove two 11 formed on the upper surface of the H-shaped plate 1, and a fixed rod 12 is fixedly connected in the strip-shaped groove two 11. The fixed rod 12 is surrounded by a spring two 13, and the two ends of the spring two 13 are respectively connected with the side wall of the strip-shaped groove two 11 and a moving sleeve block 14. The moving sleeve block 14 is slidingly sleeved on the fixed rod 12, and the upper end surface thereof is fixedly connected with the lower end surface of the hollow plate 7. When the limiting component needs to be operated, the hollow plate 7 can be moved by external force, driving the moving sleeve block 14 to slide on the fixed rod 12 and compress the spring two 13, and when the external force disappears, the elastic force of the spring two 13 will reset the hollow plate 7; the design of the reciprocating structure realizes the automatic movement of the hollow plate 7 and simplifies the operation process of the limiting component.

[0027] Further, in order to limit the sliding of the plug-in plate 8 in the inner wall of the hollow plate 7, a tightening screw 15 is designed. The surface of the hollow plate 7 is threadedly connected with the tightening screw 15, and when the plug-in plate 8 is pushed into the hollow plate 7 and the positioning clamp plate 2 is locked, the plug-in plate 8 can be tightly pressed by rotating the tightening screw 15, thereby preventing the plug-in plate 8 from sliding in the hollow plate 7 and enhancing the stability of the limiting component; the design of the tightening screw 15 enhances the locking effect of the limiting component and improves the accuracy of cutting positioning.

[0028] Further, the upper end surface of the sliding sleeve block 6 is fixedly connected with the lower end surface of the positioning clamp plate 2, which ensures that the positioning clamp plate 2 can drive the sliding sleeve block 6 to slide along the inner wall of the strip-shaped groove one 3 when moving. When external force acts on the positioning clamp plate 2, the sliding sleeve block 6 will slide along the horizontal fixed rod 4 and compress the spring one 5, realizing the function of the resetting mechanism.

[0029] Further, one end of the limiting plug rod 9 is inserted into the inner wall of the limiting insertion hole 10, and the opening inner diameter of the limiting insertion hole 10 and the design outer diameter of the limiting plug rod 9 are matched with each other, which ensures that the limiting plug rod 9 can be tightly inserted into the limiting insertion hole 10, thereby locking the position of the positioning clamp plate 2.

[0030] It should be understood that all the details provided above are merely exemplary and do not limit the present specification. Various modifications, improvements, and alterations can be made to the present specification by those skilled in the art. Such modifications, improvements, and alterations are suggested and are within the spirit and scope of the present specification. The present specification uses specific terminology to describe the present specification. The use of "one embodiment," "an embodiment," and / or "some embodiments" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present specification. It is emphasized and should be appreciated that "one embodiment" or "an embodiment" and / or "one alternative embodiment" appearing herein does not necessarily refer to the same embodiment. In addition, the order of the processing elements and sequences, the use of numbers for referencing criminal elements, or the use of other designations by themselves are not intended to limit the present specification. The order of the processing elements and sequences, the use of numbers for referencing criminal elements, or the use of other designations by themselves are not intended to limit the present specification.

[0031] Finally, it should be noted that the above only represents the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify, improve, and alter the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A refrigerator production shell cutting positioning device comprising an H-shaped plate (1) and a positioning clamp plate (2) slidingly connected to the upper surface of the H-shaped plate (1), characterized in that, The H-shaped plate (1) and the positioning clamp plate (2) are connected with a reset mechanism, which is used for resetting the clamping force of the two positioning clamp plates (2) on the refrigerator shell; The reset mechanism includes a strip-shaped groove one (3) horizontally opened on the upper end surface of the H-shaped plate (1), the two end walls of the strip-shaped groove one (3) are fixedly connected with a horizontal fixing rod (4), the outer periphery of the horizontal fixing rod (4) is sleeved with a spring one (5), and the outer periphery of the horizontal fixing rod (4) is slidably sleeved with a sliding sleeve block (6). The H-shaped plate (1) and the positioning clamp plate (2) are connected with a limiting assembly for preventing the stress expansion of the positioning clamp plate (2) after clamping.

2. The refrigerator production housing cutting and positioning device according to claim 1, characterized in that, The limiting assembly includes a hollow plate (7) installed on the upper end surface of the H-shaped plate (1), a plug-in plate (8) is inserted at the inner wall of the hollow plate (7), the plug-in plate (8) is fixedly connected with a limiting plug rod (9) relative to the surface of the end portion of the positioning clamp plate (2), both ends of the positioning clamp plate (2) are provided with limiting insertion holes (10), and a reciprocating structure is connected between the H-shaped plate (1) and the hollow plate (7).

3. The refrigerator production housing cutting and positioning device according to claim 2, characterized in that, The reciprocating structure includes a strip-shaped groove two (11) opened on the upper end surface of the H-shaped plate (1), the two end walls of the strip-shaped groove two (11) are fixedly connected with a fixed rod (12), the outer periphery of the fixed rod (12) is sleeved with a spring two (13), the outer periphery of the fixed rod (12) is slidably sleeved with a moving sleeve block (14), the moving sleeve block (14) is slidably connected at the inner wall of the strip-shaped groove two (11), and the upper end surface of the moving sleeve block (14) is fixedly connected with the lower end surface of the hollow plate (7).

4. The refrigerator production housing cutting and positioning device according to claim 2, characterized in that, The surface of the hollow plate (7) is threadedly connected with a torsion screw (15) for limiting the sliding of the plug-in plate (8) at the inner wall of the hollow plate (7).

5. The refrigerator production housing cutting and positioning device according to claim 1, characterized in that, The upper end surface of the sliding sleeve block (6) is fixedly connected with the lower end surface of the positioning clamp plate (2), and the sliding sleeve block (6) is slidably connected at the inner wall of the strip-shaped groove one (3).

6. The refrigerator production housing cutting and positioning device according to claim 2, characterized in that, One end of the limiting plug rod (9) is inserted at the inner wall of the limiting insertion hole (10), and the opening inner diameter of the limiting insertion hole (10) and the design outer diameter of the limiting plug rod (9) are matched with each other.

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