Air conditioner pipeline positioning and marking device

Abstract

The utility model discloses an air conditioner pipeline positioning and marking device which comprises a workbench and further comprises a limiting assembly which is arranged on the workbench and used for fixing an air conditioner pipeline, a positioning part which is arranged on the workbench and abuts against one end of the air conditioner pipeline, and a marking component which is arranged on the workbench and used for marking the air conditioner pipeline. The H-shaped fixing blocks are symmetrically arranged on the two sides of the limiting assembly, and the lineation components are arranged on the fixing blocks. Wherein the scribing part comprises a strip-shaped limiting plate, two ends of the strip-shaped limiting plate are clamped in the fixing blocks, the sliding block is arranged on the strip-shaped limiting plate in a sliding mode, a scribing pen is installed in the sliding block, a plurality of clamping grooves consistent with the air conditioner pipeline in shape are formed in the strip-shaped limiting plate, and the lower end of the scribing pen abuts against the air conditioner pipeline. Through the cooperation of the limiting block and the scribing component, rapid and accurate scribing of a plurality of air conditioner pipelines is achieved, the scribing quality and efficiency of the air conditioner pipelines are improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning processing equipment, and more specifically, to an air-conditioning pipeline positioning and marking device. Background Art

[0002] During the manufacturing process of air-conditioning pipelines, accessories with corresponding functions will be installed as required by the product functions. Due to process reasons, accessories can only be installed after the pipes are bent. In order to ensure accurate installation and positioning of the accessories, it is necessary to mark and position the pipes for easy installation. However, the traditional pipeline positioning and marking methods usually rely on manual operation, which has problems such as cumbersome operation, low efficiency, and insufficient precision. In order to solve these problems, the automation and accuracy of pipeline positioning and marking are improved. For example, the utility model with patent application number CN202220684140.5 is a tooling for marking both ends of air-conditioning pipelines. In this device, only one pipeline can be marked, and multiple pipelines cannot be marked. The present technology proposes a new type of air-conditioning pipeline positioning and marking device. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and / or disadvantages and to provide at least the advantages to be described below.

[0004] In order to achieve these purposes and other advantages according to the utility model, an air conditioning pipeline positioning and marking device is provided, comprising a workbench, and also comprising: a limit assembly arranged on the workbench to fix the air conditioning pipeline, the limit assembly is composed of a plurality of limit blocks arranged at a plurality of gaps, a positioning component arranged on the workbench and abutting against one end of the air conditioning pipeline, H-shaped fixing blocks symmetrically arranged on both sides of the limit assembly, and a marking component arranged on the fixing block;

[0005] Among them, the marking component includes: a strip limit plate, both ends of the strip limit plate are clamped in the fixed block, a slider slidably set on the strip limit plate, a marking pen is installed inside the slider, and the strip limit plate is provided with a plurality of slots consistent with the shape of the air-conditioning pipeline, and the lower end of the marking pen is against the air-conditioning pipeline.

[0006] Preferably, the positioning component comprises: a strip positioning rod abutting against one end of the air-conditioning pipeline, and both ends of the strip positioning rod are slidably connected to the workbench through a mounting member.

[0007] Preferably, the workbench is fixedly connected with bolts, each mounting piece is provided with a waist-shaped hole, the bolt is located in the waist-shaped hole, and the bolt head diameter of the bolt is greater than the width of the waist-shaped hole.

[0008] Preferably, the marking pen is connected to the inside of the slider via a spring.

[0009] Preferably, a plurality of limiting holes cooperating with the fixing block are provided on the surface of the workbench, and a through hole is provided in the middle of the fixing block;

[0010] Wherein, the extension portion of the lower end of the fixing block extends into the limiting hole, and the fixing block is connected to the workbench via a fixing piece passing through the through hole.

[0011] The utility model at least includes the following beneficial effects: the utility model realizes fast and accurate marking of multiple air-conditioning pipes through the cooperation of the limit block and the marking component, improves the quality and efficiency of the air-conditioning pipe marking, and reduces the production cost.

[0012] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the scribing component of the utility model;

[0015] Figure 3 This is a schematic diagram of the fixed block structure of the utility model;

[0016] Figure 4 It is a schematic diagram of the structure of a slider and a marking pen;

[0017] Figure 5 It is a schematic diagram of the strip positioning rod, mounting parts and bolt structure.

[0018] Markings in the figure: 1. workbench, 2. limit block, 3. air conditioning pipeline, 4. marking component, 41. strip limit plate, 42. slider, 43. marking pen, 5. strip positioning rod, 6. mounting part, 7. bolt, 8. waist-shaped hole, 9. spring, 10. limit hole, 11. fixing block, 12. through hole. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0020] It should be understood that terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0021] It should be noted that in the description of the present invention, the orientation or position relationship indicated by the term is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention 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 operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present utility model, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "sleeved / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0023] In addition, in the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0024] Figure 1 The utility model shows an air conditioning pipeline positioning and marking device, comprising a workbench 1, and also comprising: a limit assembly arranged on the workbench 1 to fix the air conditioning pipeline, the limit assembly is composed of a plurality of limit blocks 2 arranged with a plurality of gaps, a positioning component arranged on the workbench 1 and abutting against one end of the air conditioning pipeline 3, H-shaped fixing blocks 11 symmetrically arranged on both sides of the limit assembly, and a marking component 4 arranged on the fixing block 11;

[0025] Among them, the marking component 4 includes: a strip limit plate 41, both ends of the strip limit plate 41 are clamped in the fixed block 11, a slider 42 is slidably set on the strip limit plate 41, a marking pen 43 is installed inside the slider 42, and a plurality of slots consistent with the shape of the air-conditioning pipeline 3 are opened on the strip limit plate 41, and the lower end of the marking pen 43 is against the air-conditioning pipeline 3.

[0026] Working principle:

[0027] A plurality of limit blocks 2 are arranged on the workbench 1, and sufficient gaps are reserved between them so that the air conditioning pipeline 3 can be smoothly installed therein. The stability and accuracy of the pipeline during the installation process are ensured. The positioning component is arranged on the workbench 1 and abuts against one end of the air conditioning pipeline 3. It is ensured that one end of the pipeline can remain fixed during the marking process, thereby improving the accuracy of the marking. The fixed blocks 11 are symmetrically arranged on both sides of the limit blocks 2 to form an H-shaped structure. The stability of the entire device is enhanced, and the marking component 4 can be more firmly installed on the fixed block 11. When in use, the air conditioning pipeline 3 is first installed in the gap between the limit blocks 2, and it is ensured that one end of the pipeline abuts against the positioning component. Then, the card slot on the strip limit plate 41 of the marking component 4 is aligned with the pipeline shape, and the position of the slider 42 is adjusted so that the lower end of the marking pen 43 is in close contact with the pipeline surface. Finally, by sliding the slider 42, the marking pen 43 is moved along the pipeline shape to complete the marking operation.

[0028] In the above scheme, the positioning component includes: a strip positioning rod 5 abutting against one end of the air conditioning pipe 3, and both ends of the strip positioning rod 5 are slidably connected to the workbench 1 through the mounting member 6. With this technical method, since the strip positioning rod 5 is slidably connected to the workbench 1 through the mounting member 6, the position of the positioning rod can be easily adjusted to adapt to air conditioning pipes 3 of different lengths or specifications, ensuring that one end of multiple pipes is aligned through the positioning rod, and the accurate position of the pipes during the processing can be ensured.

[0029] In the above scheme, the workbench 1 is fixedly connected with a bolt 7, and each mounting member 6 is provided with a waist-shaped hole 8. The bolt 7 is located in the waist-shaped hole 8, and the bolt head diameter of the bolt 7 is greater than the width of the waist-shaped hole 8. With this technical method, workers can adjust the positioning rod directly by sliding the mounting member 6 by observing the position and angle of the positioning rod. The bolt 7 is located in the waist-shaped hole 8, and the waist-shaped hole 8 usually has a certain length. Therefore, the mounting member 6 can be slid and adjusted along the bolt 7 within the length range of the waist-shaped hole 8, thereby realizing rapid adjustment of the position of the positioning rod. The length of the waist-shaped hole 8 can be designed according to actual needs to meet the position adjustment requirements in different ranges. At the same time, the size of the bolt 7 and the waist-shaped hole 8 can also be adjusted according to the material and thickness of the mounting member 6 to ensure the stability of the installation.

[0030] In the above solution, the marking pen 43 is connected to the inside of the slider 42 through the spring 9. With this technical method, the use of the spring 9 allows the marking pen 43 to have a certain amount of activity space inside the slider 42, so that the marking pen 43 can be fine-tuned according to different operating requirements to adapt to different marking pressures and angles. The elasticity of the spring 9 can ensure that the marking pen 43 can still maintain a certain stability when subjected to external pressure, ensuring that the marking pen 43 can continuously mark on the pipeline.

[0031] In the above scheme, the surface of the workbench 1 is provided with a plurality of limiting holes 10 which match with the fixing block 11, and a through hole 12 is provided in the middle of the fixing block 11;

[0032] Among them, the extension part of the lower end of the fixed block 11 extends into the limiting hole 10, and the fixed block 11 is connected to the workbench 1 through a fixing member passing through the through hole 12. With this technical method, a plurality of limiting holes 10 are opened on the workbench 1, and different limiting holes 10 can be selected to position the fixed block 11 according to the requirements of different marking parts of the pipeline, so as to adjust the different positions of the marking component 4. The extension part of the lower end of the fixed block 11 extends into the limiting hole 10. This design increases the contact area between the fixed block 11 and the workbench 1, thereby improving the stability of the fixed block 11. At the same time, by connecting the fixing member (such as a bolt, a pin, etc.) passing through the through hole 12 to the workbench 1, it can be ensured that the fixed block 11 will not move or loosen during the working process.

[0033] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An air conditioning pipeline positioning and marking device, comprising a workbench, characterized in that: Also includes: A limit assembly is arranged on the workbench to fix the air-conditioning pipeline, the limit assembly is composed of a plurality of limit blocks arranged at a plurality of gaps, a positioning component arranged on the workbench and abutting against one end of the air-conditioning pipeline, H-shaped fixing blocks symmetrically arranged on both sides of the limit assembly, and a marking component arranged on the fixing blocks; Among them, the marking component includes: a strip limit plate, both ends of the strip limit plate are clamped in the fixed block, a slider slidably set on the strip limit plate, a marking pen is installed inside the slider, and the strip limit plate is provided with a plurality of slots consistent with the shape of the air-conditioning pipeline, and the lower end of the marking pen is against the air-conditioning pipeline.

2. The air conditioning pipeline positioning and marking device according to claim 1, characterized in that: The positioning component comprises: a strip positioning rod abutting against one end of the air-conditioning pipeline, and two ends of the strip positioning rod are slidably connected to the workbench through a mounting piece.

3. The air conditioning pipeline positioning and marking device according to claim 2, characterized in that: Bolts are fixedly connected to the workbench, and waist-shaped holes are opened on each mounting piece. The bolts are located in the waist-shaped holes, and the bolt head diameter of the bolts is greater than the width of the waist-shaped holes.

4. The air conditioning pipeline positioning and marking device according to claim 1, characterized in that: The marking pen is connected to the inside of the slider through a spring.

5. The air conditioning pipeline positioning and marking device according to claim 1, characterized in that: The surface of the workbench is provided with a plurality of limiting holes matched with the fixing block, and the middle of the fixing block is provided with a through hole; Wherein, the extension portion of the lower end of the fixing block extends into the limiting hole, and the fixing block is connected to the workbench via a fixing member passing through the through hole.

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