Condenser flange position degree detection device

Abstract

The utility model belongs to the technical field of heat pump assembly detection, and discloses a condenser flange position degree detection device. The condenser flange position degree detection device comprises a base, a positioning jig and a detection assembly. Wherein the positioning jig is arranged on the base, and the positioning jig is used for loading a core body of the condenser, so that a flange of the condenser extends to a detection position; the detection assembly is slidably connected to the base, the detection end of the detection assembly is arranged away from the base, and the detection assembly can move to the detection position to detect the position degree of the flange of the condenser. The device can realize the detection of the position degree of the condenser flange, is high in detection precision, reduces the risk that the position degree of the flange is out of tolerance due to the deformation of a liquid pipe in the production process of the condenser, improves the qualified rate of products, and reduces the waste of scrapping and shaping in the assembly process.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump assembly detection, in particular to a condenser flange position detection device. Background Art

[0002] The current temperature regulation method of new energy vehicle air conditioners mainly uses a heat pump system. Compared with the traditional electric vehicle air conditioning system whose heating function mainly relies on electric heaters, the use of a heat pump system for temperature regulation will greatly reduce the battery power and the vehicle's mileage. In addition, heat pump technology can effectively utilize low-temperature thermal energy in the environment, improve energy utilization efficiency, and reduce battery power consumption.

[0003] A heat pump system primarily consists of components such as a compressor, evaporator, condenser, and expansion valve. The condenser is the primary component in low-temperature heating mode, and its primary function is to raise the passenger compartment temperature. When the driver experiences low interior temperatures, they can activate the air conditioning heat pump system, allowing the condenser to heat the vehicle, thereby increasing the passenger compartment temperature and improving driving comfort. Currently, the condenser assembly consists of a core, inlet and outlet pipes, and flanges. The inlet and outlet pipes are connected to the core and flanges at either end. Due to their long lengths, the pipes are prone to deformation during production, leading to deviations in the flange's position, ultimately impacting the quality of the air conditioning heat pump system assembly. Severe deformation can lead to leakage at the interface between the pipe and flange, reducing the air conditioning system's low-temperature heating performance. Therefore, ensuring the precise installation position of the condenser flange is crucial.

[0004] Therefore, there is an urgent need for a condenser flange position detection device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a condenser flange position detection device, which can realize the detection of the condenser flange position with high detection accuracy, reduce the risk of flange position deviation caused by liquid pipe deformation during the production process of the condenser, improve the product qualification rate, and reduce the waste of scrap and reshaping during the assembly process.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] Condenser flange position detection device, including:

[0008] base;

[0009] A positioning jig is provided on the base, and is used to load the core of the condenser so that the flange of the condenser extends to the detection position;

[0010] The detection component is slidably connected to the above-mentioned base. The detection end of the above-mentioned detection component is arranged away from the above-mentioned base. The above-mentioned detection component can be moved to the above-mentioned detection position to detect the position of the flange of the above-mentioned condenser.

[0011] Optionally, the detection component includes:

[0012] A frame body is slidably connected to the base to move toward or away from the detection position;

[0013] The detection slider is arranged on a side of the frame away from the base and can be arranged at the same height as a preset position of the flange of the condenser.

[0014] Optionally, the detection slider is provided with a detection groove, and the detection groove is used to accommodate the flange of the condenser.

[0015] Optionally, one of the frame and the base is provided with a slider, and the other is provided with a guide rail, and the slider is slidably connected to the guide rail.

[0016] Optionally, the detection assembly further includes a first limiter, which is disposed on the base and corresponds to the detection position. The first limiter can abut against the frame to move the detection slider to the detection position.

[0017] Optionally, the detection assembly further includes a second limiting member, which is disposed near an edge of the base. The second limiting member can abut against the frame to prevent the frame from falling off the base.

[0018] Optionally, a position adjusting member is provided on the frame, an output end of the position adjusting member is connected to the detection slider, and the position adjusting member is used to adjust the position of the detection slider.

[0019] Optionally, the positioning fixture includes:

[0020] A fixing seat is provided on the base, and a receiving cavity is provided on the fixing seat to load the core of the condenser;

[0021] A fixed toggle clamp is provided on one side of the fixing seat. A fixed clamping block is provided at the output end of the fixed toggle clamp. The fixed toggle clamp is used to drive the fixed clamping block to extend and retract to clamp or loosen the core of the condenser.

[0022] Optionally, a plurality of handles are further included, and the handles are arranged on the base.

[0023] Optionally, a qualified marking part is further included, which is arranged on one side of the positioning jig. One end of the qualified marking part is passed through the side wall of the positioning jig and is retracted to have a qualified stamp. The qualified marking part can drive the qualified stamp to retract to stamp the qualified condenser.

[0024] Beneficial effects of the utility model:

[0025] The utility model provides a condenser flange position detection device. When the position of the condenser flange is detected, the core of the condenser is first installed on the positioning fixture. At this time, the flange of the condenser extends along the liquid pipe and reaches the vicinity of the detection position. Then the detection component is slid to the detection position. During this process, if the detection component interferes with the flange, it can be shown that there is a large deviation in the flange position of the condenser. If the two are just set in contact with each other, the flange position of the condenser is qualified, and the condenser flange position detection can be realized with high detection accuracy, which reduces the risk of flange position deviation caused by liquid pipe deformation during the production process of the condenser, improves the product qualification rate, and reduces the waste of scrap and shaping during assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric view of a condenser mounted on a condenser in accordance with a specific embodiment of the present invention;

[0027] Figure 2 This is an axonometric diagram of a condenser flange position detection device provided by a specific embodiment of the utility model from one perspective;

[0028] Figure 3 It is an axonometric view from another perspective of the condenser flange position detection device provided in a specific embodiment of the present utility model.

[0029] In the picture:

[0030] 10. Base; 11. Guide rail; 12. Handle;

[0031] 20. Positioning fixture; 21. Fixed base; 22. Fixed elbow clamp; 221. Fixed clamp block;

[0032] 30. Detection assembly; 31. Frame; 32. Detection slider; 321. Detection slot; 33. Slider; 34. First stopper; 35. Second stopper; 36. Handrail;

[0033] 40. Qualified marking parts;

[0034] 200, condenser; 210, core; 220, liquid pipe; 230, flange. DETAILED DESCRIPTION

[0035] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0036] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; they can refer to direct connection or indirect connection through an intermediate medium; they can refer to internal communication between two components or interaction 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.

[0037] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper," "lower," "left," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0039] This embodiment provides a condenser flange position detection device, which is used to detect whether the position of the flange 230 of the condenser 200 meets the design requirements.

[0040] Please refer to Figures 1 to 3Specifically, the condenser flange position detection device includes a base 10, a positioning fixture 20, and a detection assembly 30. The positioning fixture 20 is disposed on the base 10 and is used to load the core 210 of the condenser 200 so that the flange 230 of the condenser 200 extends to the detection position; the detection assembly 30 is slidably connected to the base 10, and the detection end of the detection assembly 30 is disposed away from the base 10. The detection assembly 30 can be moved to the detection position to detect the position of the flange 230 of the condenser 200.

[0041] It should be noted that the above-mentioned detection position is the matching state of the detection component 30 and the flange 230 of the condenser 200 when they are in the theoretical position after the core 210 of the condenser 200 is installed and fixed on the positioning fixture 20, that is, the detection component 30 can match the flange 230 of the condenser 200 at the theoretical position.

[0042] The condenser flange position detection device in this embodiment, when performing position detection on the flange 230 of the condenser 200, first installs the core 210 of the condenser 200 on the positioning fixture 20. At this time, the flange 230 of the condenser 200 extends along the liquid pipe 220 and reaches near the detection position, and then slides the detection component 30 to the detection position. During this process, if the detection component 30 interferes with the flange 230, it can be indicated that there is a large deviation in the position of the flange 230 of the condenser 200. If the two are just set in contact with each other, the position of the flange 230 of the condenser 200 is qualified, and the position of the flange 230 of the condenser 200 can be detected with high detection accuracy, which reduces the risk of the flange 230 position exceeding the tolerance caused by deformation of the liquid pipe 220 during the production process of the condenser 200, improves the product qualification rate, and reduces the waste of scrap and shaping during assembly.

[0043] Please refer to Figures 1 to 3 In this embodiment, the base 10 is a plate-shaped structure for carrying and installing the positioning fixture 20 and the detection component 30.

[0044] Furthermore, the condenser 200 flange 230 position detection device further includes a plurality of handles 12 , which are provided on the base 10 to facilitate operators to carry the device.

[0045] In this embodiment, the positioning fixture 20 includes a fixed base 21 and a fixed toggle clamp 22. The fixed base 21 is disposed on the base 10 and is provided with a receiving cavity for loading the core 210 of the condenser 200. The fixed toggle clamp 22 is disposed on one side of the fixed base 21. The output end of the fixed toggle clamp 22 is provided with a fixed clamp block 221. The fixed toggle clamp 22 is used to drive the fixed clamp block 221 to extend and retract to tighten or loosen the core 210 of the condenser 200. During use, the core 210 of the condenser 200 is first placed in the fixed base 21, and then the fixed toggle clamp 22 is driven so that the fixed clamp block 221 clamps toward the side of the core 210 of the condenser 200, thereby securing the core 210.

[0046] Specifically, the shape of the accommodating cavity is the same as the shape of the core 210 , so that the core 210 can be better supported and positioned.

[0047] In some embodiments, the size of the accommodating cavity is adjustable so that it can better meet the requirements for carrying condensers 200 of different sizes.

[0048] In some embodiments, the angle between the fixing frame and the base 10 is adjustable to meet the detection of the position of the flange 230 of the condenser 200 with different angles between the core 210 and the liquid pipe 220 in the condenser 200, so that the flange 230 can be set horizontally.

[0049] Further optionally, the fixing frame includes a vertical plate and a bottom plate, one end of the bottom plate being hinged to one end of the vertical plate, and the other end of the bottom plate being slidably mounted on and fixedly connected to the other end of the vertical plate, thereby enabling angle adjustment between the bottom plate and the base 10, thereby enabling installation and testing of condensers 200 having different angles between the core 210 and the liquid pipe 220. Specifically, an arc-shaped hole is provided at the other end of the vertical plate, and the other end of the bottom plate is fixedly connected to the arc-shaped hole by bolts, thereby enabling adjustable angle between the fixing frame and the base 10.

[0050] Furthermore, the fixing elbow clamp 22 is arranged at a corner of the accommodating cavity of the fixing seat 21 . This arrangement can clamp one side of the core 210 of the condenser 200 , thereby achieving a more stable fixing effect on the core 210 .

[0051] Optionally, the fixed toggle clamp 22 is a device that drives the fixed clamp block 221 to extend and retract through a connecting rod structure. Its specific structure is the same as that of the existing toggle clamp structure and will not be described in detail here.

[0052] Specifically, the fixing clamp 221 is provided with a V-shaped opening, which is used to cooperate with and clamp one side of the core 210 so that the side wall of the V-shaped opening abuts against the two side walls of the core 210 of the condenser 200, thereby achieving abutment and fixation of one side of the core 210.

[0053] In some embodiments, the position between the fixed toggle clamp 22 and the fixed seat 21 is adjustable, that is, either the fixed seat 21 or the fixed toggle clamp 22 is provided with an oblong hole to achieve position adjustment between the two when fixed with bolts.

[0054] Please refer to Figures 1 to 3 In this embodiment, the detection assembly 30 includes a frame 31 and a detection slider 32. The frame 31 is slidably connected to the base 10 to allow movement toward or away from the detection position. The detection slider 32 is located on the side of the frame 31 away from the base 10 and can be positioned at the same height as the preset position of the flange 230 of the condenser 200. During use, sliding the frame 31 can cause the detection slider 32 to slide, thereby moving the detection slider 32 toward or away from the flange 230, thereby enabling the position of the flange 230 to be detected.

[0055] It is understandable that the preset position of the flange 230 is the theoretical position of the flange.

[0056] Optionally, the detection slider 32 is provided with a detection groove 321, which is used to accommodate the flange 230 of the condenser 200. During the detection process, if the flange 230 in the theoretical position can be matched with the detection groove 321, and the two are connected by a snap, then the position accuracy of the flange 230 is qualified. If the flange 230 is not in the correct position, the two cannot be matched, and there will be a collision or interference problem, which indicates that the position accuracy of the flange 230 is unqualified.

[0057] Specifically, one of the frame 31 and the base 10 is provided with a slider 33 , and the other is provided with a guide rail 11 . The slider 33 is slidably connected to the guide rail 11 , so that the frame 31 can be slidably connected to the base 10 .

[0058] Furthermore, the detection component 30 also includes a first limit member 34, which is arranged on the base 10 and corresponds to the detection position. The first limit member 34 can abut the frame 31 to move the detection slider 32 to the detection position. The setting of the first limit member 34 realizes the limitation of the detection slider 32, so that its position is accurately fed to the detection position.

[0059] Furthermore, the detection component 30 also includes a second limiter 35, which is arranged near the edge of the base 10. The second limiter 35 can abut the frame 31 to achieve a limiting effect on the sliding of the frame 31 to prevent the frame 31 from falling off the base 10.

[0060] Furthermore, the detection assembly 30 further includes an armrest 36 , which is disposed on the frame 31 to facilitate an operator to perform a sliding operation on the frame 31 .

[0061] In some embodiments, a position adjustment member is provided on the frame 31, the output end of which is connected to the detection slider 32. The position adjustment member is used to adjust the position of the detection slider 32 to adjust the detection position for condensers 200 of different sizes, thereby improving the adaptability of the condenser flange position detection device. It is understandable that the position adjustment member is not provided in this embodiment to avoid the problem of inaccurate detection position caused by long-term position adjustment of the position adjustment member, which may affect the detection results, thereby improving the detection accuracy of the condenser flange position detection device.

[0062] Optionally, the position adjustment member can be composed of three mutually perpendicular moving modules, telescopic rods or cylinders, which can realize three-directional position adjustment of the detection slider 32, and are not specifically limited here.

[0063] In this embodiment, the condenser flange position detection device also includes a qualified marking member 40, which is arranged on one side of the positioning fixture 20. One end of the qualified marking member 40 is inserted into the side wall of the positioning fixture 20 and is retracted to be provided with a qualified stamp. The qualified marking member 40 can drive the qualified stamp to retract to stamp the qualified condenser 200. During use, when the core 210 of the condenser 200 is loaded into the positioning fixture 20, the qualified marking member 40 is arranged on one side of the core 210. After the inspection is qualified, the qualified marking member 40 is driven to make the qualified stamp move toward the core 210 to stamp one side of the core 210, and then reset. The operation is simple.

[0064] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Condenser flange position detection device, characterized in that: include: Base (10); A positioning jig (20) is provided on the base (10), and the positioning jig (20) is used to load the core (210) of the condenser (200) so that the flange (230) of the condenser (200) extends toward the detection position; A detection component (30) is slidably connected to the base (10), a detection end of the detection component (30) is arranged away from the base (10), and the detection component (30) can be moved to the detection position to detect the position of the flange (230) of the condenser (200).

2. The condenser flange position detection device according to claim 1, characterized in that: The detection component (30) comprises: A frame (31) is slidably connected to the base (10) to move toward or away from the detection position; A detection slider (32) is arranged on a side of the frame (31) away from the base (10) and can be arranged at the same height as a preset position of the flange (230) of the condenser (200).

3. The condenser flange position detection device according to claim 2, characterized in that: The detection slider (32) is provided with a detection groove (321), and the detection groove (321) is used to accommodate the flange (230) of the condenser (200).

4. The condenser flange position detection device according to claim 2, characterized in that: One of the frame (31) and the base (10) is provided with a slider (33), and the other is provided with a guide rail (11), wherein the slider (33) is slidably connected to the guide rail (11).

5. The condenser flange position detection device according to claim 2, characterized in that: The detection assembly (30) further includes a first limiting member (34), which is arranged on the base (10) and corresponds to the detection position. The first limiting member (34) can abut the frame (31) to move the detection slider (32) to the detection position.

6. The condenser flange position detection device according to claim 2, characterized in that: The detection assembly (30) further includes a second limiting member (35), which is arranged near the edge of the base (10). The second limiting member (35) can abut the frame (31) to prevent the frame (31) from falling off the base (10).

7. The condenser flange position detection device according to claim 2, characterized in that: A position adjusting member is provided on the frame (31), an output end of the position adjusting member is connected to the detection slider (32), and the position adjusting member is used to adjust the position of the detection slider (32).

8. The condenser flange position detection device according to claim 1, characterized in that: The positioning fixture (20) includes: A fixing seat (21) is arranged on the base (10), and a receiving cavity is provided on the fixing seat (21) to load the core (210) of the condenser (200); A fixed elbow clamp (22) is arranged on one side of the fixed seat (21), and a fixed clamp block (221) is provided at the output end of the fixed elbow clamp (22). The fixed elbow clamp (22) is used to drive the fixed clamp block (221) to extend and retract, so as to clamp or loosen the core (210) of the condenser (200).

9. The condenser flange position detection device according to claim 1, characterized in that: It also includes a plurality of handles (12), and the handles (12) are arranged on the base (10).

10. The condenser flange position detection device according to claim 1, characterized in that: The invention also includes a qualified marking part (40), wherein the qualified marking part (40) is arranged on one side of the positioning jig (20), one end of the qualified marking part (40) is passed through the side wall of the positioning jig (20) and is provided with a qualified stamp in a retractable manner, and the qualified marking part (40) can drive the qualified stamp to retract and retract to stamp the qualified condenser (200).

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