Adjustable two-way compression device for rapid positioning

Abstract

The utility model relates to switch box processing technical field provides adjustable two -way compression device of quick positioning, including processing platform, liquid level switch box and limit groove, the middle position of processing platform inside is provided with limit groove, the outer periphery of limit groove top is provided with counterbore groove, the inside of limit groove places has liquid level switch box, one side of limit groove is provided with two side slots, one side of side slot communicates with the inside of limit groove, be provided with compression assembly in side slot, the utility model discloses through adopting the oblique transmission design, the oblique sliding slot of push block is connected through sliding block and fixed block, the compression block side wall, when rotating down -pushing screw rod and pushing block move down, sliding block slides in the oblique sliding slot, push block can only vertically move, its left and right position is fixed, and further quick push compression block and liquid level switch box side wall exert pressure, cooperate the limit groove and counterbore groove of pre -set and carry out the location to switch box main part and outer edge, need not complex debugging to realize positioning and quick compression, and the operation efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of switch box processing technology, and in particular to an adjustable bidirectional clamping device for rapid positioning. Background Technology

[0002] In key industries such as petrochemicals, food and beverage, pharmaceuticals, and water treatment, level switches serve as core level detection devices, and their reliability and stability directly impact production safety and product quality. As the core carrier of the level switch, the machining accuracy and assembly quality of the level switch box play a decisive role in the overall performance of the device. However, some problems still exist in the current machining of level switch boxes:

[0003] Existing technologies have significant limitations in the fixing and processing of liquid level switch boxes. Traditional clamping devices mostly use a single fixing structure, which relies on repeated manual adjustments during positioning, making it difficult to achieve rapid and accurate fixing and greatly reducing production efficiency.

[0004] Furthermore, its fixed size cannot adapt to the production needs of switch boxes of different specifications. When the product size changes, the device has difficulty in effectively contacting and pressing the switch box, resulting in fixation failure. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable bidirectional clamping device for rapid positioning, thereby solving the above-mentioned problems.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a quick-positioning adjustable bidirectional clamping device, including a processing table, a liquid level switch box and a limiting groove. A limiting groove is opened in the middle position inside the processing table. A countersunk groove is opened on the outer periphery of the top of the limiting groove. The liquid level switch box is placed inside the limiting groove. Two side grooves are opened on one side of the limiting groove. One side of the side groove is connected to the inside of the limiting groove. A clamping component is installed in the side groove.

[0007] Preferably, the clamping assembly includes a screw hole formed in the bottom wall of the side groove, a push block is provided at the top of the screw hole, a fixed block is provided on one side of the push block, and a pressure block is provided on the other side of the push block, with the pressure block contacting the side wall of the side groove.

[0008] Preferably, a threaded groove is provided in the middle position inside the push block, the threaded groove is aligned with the screw hole, a pressure groove is provided at the top of the threaded groove, a bottom groove is provided at the bottom of the threaded groove, a pressing screw is threaded inside the threaded groove, the nut at the top of the pressing screw is placed in the pressure groove, and the bottom of the pressing screw is screwed into the screw hole.

[0009] Preferably, a spring is fixed inside the bottom groove, the spring is wound around the outside of the pressing screw, and the bottom of the spring is fixedly connected to the inner bottom wall of the side groove.

[0010] Preferably, sliders are fixed on both sides of the push block, and grooves are provided on the side of the fixed block and the pressure block facing the push block. The sliders and grooves are matched in size, and the sliders can slide into the grooves.

[0011] Preferably, both the slider and the groove are inclined, and the slider and the groove have the same inclination angle.

[0012] Preferably, a thickening component is provided on one side of the fixed block. The thickening component includes a pad block provided on one side of the fixed block, a locking block is fixed to the side wall of the pad block, and a locking groove is provided on the side wall of the fixed block.

[0013] Preferably, the size of the card block matches the size of the card slot, and the card block can be inserted into the card slot.

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

[0015] 1. This utility model provides a quick-positioning adjustable bidirectional clamping device. Through an inclined transmission design, the push block is connected to the inclined grooves on the side walls of the fixed block and the pressure block via a slider. When the downward-pressing screw is rotated to push the push block downwards, the slider slides within the inclined grooves, allowing the push block to move only vertically up and down while its left and right positions are fixed. This quickly pushes the pressure block to apply pressure to the side wall of the liquid level switch box. Combined with pre-set limiting grooves and countersunk grooves, the switch box body and outer edges are limited, achieving positioning and rapid clamping without complex adjustments, significantly improving operational efficiency.

[0016] 2. This utility model provides a quick-positioning adjustable bidirectional clamping device. Pressure is released by reversing the downward-pressing screw, and the spring force is used to move the push block upwards and reset it, facilitating quick disassembly of the liquid level switch box. When the product size is small and the distance to the clamping assembly is far, a pad can be added to one side of the fixed block to expand the width. The pad is fixed by a locking block and a locking groove. Different specifications of pads can be selected according to actual needs, allowing the clamping block to effectively contact the side wall of small-sized products, adapting to products of various sizes. Furthermore, multiple clamping assemblies can be flexibly arranged on one or both ends of the limiting groove according to the product size and fixing requirements. For example, they can be symmetrically arranged on both sides of a large-sized switch box, or installed side-by-side at one end for high-strength fixing of the product edge, achieving bidirectional adjustment and meeting diverse fixing needs.

[0017] 3. The present invention provides an adjustable bidirectional clamping device for quick positioning. Under the lateral clamping mechanism, the clamping block forms a surface contact with the side wall of the switch box, ensuring that the switch box does not shift during the fixing process. The constraint design of the inclined slide and the slider avoids the lateral displacement of the push block, so that the clamping force is accurately applied to the side, ensuring the stability and reliability of the fixing, effectively preventing the product from loosening or shifting during processing, and improving the processing quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0020] Figure 3 This is a partial structural cross-sectional view of the present invention;

[0021] Figure 4 This is a partial sectional view of the present invention.

[0022] Figure 5 This is a front structural cross-sectional view of the clamping assembly of this utility model;

[0023] Figure 6 This is a cross-sectional view of the clamping assembly structure of this utility model;

[0024] Figure 7 This is an exploded view of the pressing component structure of this utility model;

[0025] Figure 8 This is a schematic diagram of the thickened component structure of this utility model.

[0026] The following are the annotations in the figure: 1. Machining table; 2. Liquid level switch box; 3. Side groove; 31. Screw hole; 4. Limit groove; 41. Countersunk groove; 5. Push block; 51. Fixed block; 511. Pad block; 512. Locking block; 513. Locking groove; 52. Pressure block; 53. Pressure groove; 54. Threaded groove; 55. Bottom groove; 56. Downward screw; 57. Spring; 501. Slider; 502. Slide groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0029] Combination Figures 1 to 8 As shown, the present invention provides a quick-positioning adjustable bidirectional clamping device, including a processing table 1, a liquid level switch box 2, and a limiting groove 4. The limiting groove 4 is provided in the middle position inside the processing table 1. A countersunk groove 41 is provided on the outer periphery of the top of the limiting groove 4. The liquid level switch box 2 is placed inside the limiting groove 4. Two side grooves 3 are provided on one side of the limiting groove 4. One side of the side groove 3 is connected to the inside of the limiting groove 4. A clamping component is provided in the side groove 3.

[0030] The clamping assembly includes a screw hole 31 formed in the bottom wall of the side groove 3. A push block 5 is provided on the top of the screw hole 31. A fixed block 51 is provided on one side of the push block 5. A pressure block 52 is provided on the other side of the push block 5. The pressure block 52 contacts the side wall of the side groove 3.

[0031] A threaded groove 54 is provided in the middle of the push block 5. The threaded groove 54 is directly opposite the screw hole 31. A pressure groove 53 is provided at the top of the threaded groove 54 and a bottom groove 55 is provided at the bottom of the threaded groove 54. A pressing screw 56 is threadedly connected inside the threaded groove 54. The nut at the top of the pressing screw 56 is placed in the pressure groove 53, and the bottom of the pressing screw 56 is screwed into the screw hole 31.

[0032] A spring 57 is fixed inside the bottom groove 55. The spring 57 is wound around the outside of the pressing screw 56, and the bottom of the spring 57 is fixedly connected to the inner bottom wall of the side groove 3.

[0033] Slider blocks 501 are fixed on both sides of push block 5. Slide grooves 502 are provided on the side of fixed block 51 and pressure block 52 facing push block 5. The size of slider 501 matches that of slide groove 502, and slider 501 can slide into slide groove 502.

[0034] Both slider 501 and slide 502 are inclined designs, and the inclination angles of slider 501 and slide 502 are the same.

[0035] A thickening component is provided on one side of the fixed block 51. The thickening component includes a pad block 511 provided on one side of the fixed block 51. A locking block 512 is fixed to the side wall of the pad block 511, and a locking groove 513 is provided on the side wall of the fixed block 51.

[0036] The size of the card block 512 matches the size of the card slot 513, and the card block 512 can be inserted into the card slot 513.

[0037] Working principle:

[0038] The clamping assembly secures the liquid level switch box via mechanical transmission and a limiting structure. The components are linked together through the following design:

[0039] Inclined transmission design: Push block 5 is connected to the sliding groove 502 on the side wall of fixed block 51 and pressure block 52 via slider 501. The sliding groove 501 and slider 502 are inclined at an angle, such as 45°. When push block 5 moves down, slider 501 slides along the inclined trajectory in the sliding groove 502. Due to the constraint of the inclined design, push block 5 can only move up and down in the vertical direction, while its left and right positions remain fixed.

[0040] Lateral clamping mechanism: During the downward movement of the push block 5, its side will push the pressure block 52 to apply pressure to the side wall of the liquid level switch box 2. The pressure block 52 is pressed and fixed by the surface contact between the side wall of the switch box 2, ensuring that the switch box does not shift during the fixing process.

[0041] Specifically,

[0042] Power input: By rotating the downward screw 56 clockwise, the screw pushes the push block 5 downward vertically.

[0043] Force transmission: The push block 5 moves down and drives the slider 501 to slide in the groove 502. Due to the inclined design of the groove 502, the vertical displacement of the push block 5 is converted into the horizontal lateral thrust of the pressure block 52, so that the pressure block 52 presses tightly against the side wall of the liquid level switch box 2.

[0044] Limiting and matching: The liquid level switch box 2 needs to be placed in the limiting groove 4 in advance. Its main body is limited by the limiting groove 4, and the outer edge is embedded in the countersunk groove 41, which cooperates with the clamping component to achieve a stable fixation.

[0045] Unloading operation: Reverse the downward screw 56 to release the downward pressure on the push block 5.

[0046] Elastic reset: Spring 57 releases its elastic force, pushing push block 5 upward to reset, and pressure block 52 simultaneously loosens away from the side wall of the switch box, allowing the switch box to be removed.

[0047] Furthermore,

[0048] When the product is small and far from the clamping component, the clamping range can be extended in the following ways:

[0049] Installation of pad 511: Pad 511 is installed on one side of fixed block 51 and fixed by the engagement of locking block 512 and locking slot 513. The pad 511 can be made of aluminum alloy or engineering plastic, and must meet the requirements of strength and wear resistance.

[0050] The pad 511 can extend the range of movement of the pressure block 52 outward, ensuring that the pressure block 52 can effectively contact the side wall of small-sized products and avoid clamping failure due to insufficient distance.

[0051] Depending on the product size and fixing requirements, multiple clamping components can be arranged on one or both ends of the limiting groove 4:

[0052] For large-sized switch boxes, clamping components can be symmetrically installed on both sides to ensure uniform force distribution in all directions and prevent deformation of the switch box due to excessive pressure on one side.

[0053] If the product edge requires high-strength fixation, multiple components can be installed side by side at one end of the limiting groove 4 to form a "multi-point pressing" structure, thereby improving the fixation reliability.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-positioning adjustable bidirectional clamping device, comprising a processing table (1), a liquid level switch box (2), and a limiting groove (4), characterized in that: A limiting groove (4) is provided in the middle of the processing table (1). A countersunk groove (41) is provided on the outer periphery of the top of the limiting groove (4). A liquid level switch box (2) is placed inside the limiting groove (4). Two side grooves (3) are provided on one side of the limiting groove (4). One side of the side groove (3) is connected to the inside of the limiting groove (4). A clamping component is provided inside the side groove (3).

2. The adjustable bidirectional clamping device for rapid positioning according to claim 1, characterized in that: The clamping assembly includes a screw hole (31) opened in the bottom wall of the side groove (3), a push block (5) is provided on the top of the screw hole (31), a fixed block (51) is provided on one side of the push block (5), and a pressure block (52) is provided on the other side of the push block (5). The pressure block (52) contacts the side wall of the side groove (3).

3. The adjustable bidirectional clamping device for rapid positioning according to claim 2, characterized in that: The push block (5) has a threaded groove (54) in the middle position inside. The threaded groove (54) is directly opposite the screw hole (31). The top of the threaded groove (54) has a pressure groove (53), and the bottom of the threaded groove (54) has a bottom groove (55). The threaded groove (54) is connected to a pressing screw (56) with threads inside. The nut at the top of the pressing screw (56) is placed in the pressure groove (53), and the bottom of the pressing screw (56) is screwed into the screw hole (31).

4. The adjustable bidirectional clamping device for rapid positioning according to claim 3, characterized in that: A spring (57) is fixed inside the bottom groove (55). The spring (57) is wound around the outside of the pressing screw (56). The bottom of the spring (57) is fixedly connected to the inner bottom wall of the side groove (3).

5. The adjustable bidirectional clamping device for rapid positioning according to claim 3, characterized in that: The push block (5) has sliders (501) fixed on both sides. The fixed block (51) and the pressure block (52) have a groove (502) on the side facing the push block (5). The slider (501) matches the size of the groove (502) and the slider (501) can slide into the groove (502).

6. The adjustable bidirectional clamping device for rapid positioning according to claim 5, characterized in that: Both the slider (501) and the groove (502) are inclined, and the slider (501) and the groove (502) have the same inclination angle.

7. The adjustable bidirectional clamping device for rapid positioning according to claim 3, characterized in that: A thickening component is provided on one side of the fixed block (51). The thickening component includes a pad (511) provided on one side of the fixed block (51). A locking block (512) is fixed on the side wall of the pad (511), and a locking groove (513) is opened on the side wall of the fixed block (51).

8. The adjustable bidirectional clamping device for rapid positioning according to claim 7, characterized in that: The size of the card block (512) matches the size of the card slot (513), and the card block (512) can be inserted into the card slot (513).

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