CN219757145U - Air conditioner refrigerator core eduction tube assembly and size inspection device thereof - Google Patents
Air conditioner refrigerator core eduction tube assembly and size inspection device thereof Download PDFInfo
- Publication number
- CN219757145U CN219757145U CN202321139217.1U CN202321139217U CN219757145U CN 219757145 U CN219757145 U CN 219757145U CN 202321139217 U CN202321139217 U CN 202321139217U CN 219757145 U CN219757145 U CN 219757145U
- Authority
- CN
- China
- Prior art keywords
- interface
- expansion valve
- air conditioner
- semicircular groove
- extraction pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007689 inspection Methods 0.000 title claims description 26
- 238000000605 extraction Methods 0.000 claims description 41
- 238000005057 refrigeration Methods 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses an air conditioner refrigerator core eduction tube assembly and a size checking device thereof, and relates to the technical field of automobile air conditioning system parts.
Description
Technical Field
The utility model relates to the technical field of automobile air conditioning system parts, in particular to an air conditioning refrigerator core eduction tube assembly and a size inspection device thereof.
Background
The air conditioning system of the automobile consists of a refrigerating system, a warm air system and a ventilation system, and an air purifying system and a control system are also arranged in addition, wherein the refrigerating system consists of a compressor, a condenser, a liquid storage dryer, an expansion valve, a refrigerator (evaporator) and high-low pressure pipelines. The air cooling device has the function of cooling or dehumidifying the air in the vehicle or the fresh air entering the vehicle from the outside, and is completed by performing heat exchange in a condensation (heat dissipation) and evaporation (heat absorption) mode through a refrigerator (evaporator) and a condenser.
Because the trend of the air conditioner refrigerator core body eduction tube is flexible, and the eduction tube product shape is crooked tortuous shape, it is difficult to adopt conventional measuring tool to measure to the inspection measurement work of product, hardly guarantees the dimensional detection precision and detects consuming time longer, influences product production and detection, is unsuitable for the flow production line completion piece inspection of product, therefore, this scheme provides an air conditioner refrigerator core body eduction tube assembly and its size verifying attachment of light truck of being exclusively used in.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provides the air conditioner refrigerator core body eduction tube assembly and the size inspection device thereof, and solves the problems that the trend of the air conditioner refrigerator core body eduction tube is flexible, the shape of the eduction tube product is in a bent and bent shape, the inspection and measurement work of the product is difficult to measure by adopting a conventional measuring tool, the size detection precision is difficult to guarantee, the detection time is long, the production and the detection of the product are affected, and the inspection of a piece is not suitable for the flow production line of the product.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an air conditioner refrigerator core extraction pipe assembly and size verifying attachment thereof, includes air conditioner refrigerator core extraction pipe, air conditioner refrigerator core extraction pipe includes the interface board, the right side of interface board is from top to bottom fixedly connected with first expansion valve interface and second expansion valve interface in proper order, the front side upper end fixedly connected with first extraction pipe of interface board, just first extraction pipe and first expansion valve interface are in the one end intercommunication of interface board, the front end fixedly connected with first refrigerating system pipeline interface of first extraction pipe, the front side lower extreme fixedly connected with second extraction pipe of interface board, just second extraction pipe and second expansion valve interface are in the one end intercommunication of interface board, the front end fixedly connected with second refrigerating system pipeline interface of second extraction pipe.
Further, a size inspection device for an air conditioner refrigerator core body eduction tube assembly is provided, which is used for detecting the air conditioner refrigerator core body eduction tube assembly according to the working table, and is characterized by comprising a working table, an expansion valve gauge is fixedly installed at the rear side of the upper end of the working table, a chute is formed in the expansion valve gauge, a semicircular groove I and a semicircular groove II are sequentially formed in the upper end of the right side wall of the expansion valve gauge from top to bottom, a handle is fixedly connected to the middle of the upper end of the working table, inner hexagonal cylindrical studs are connected to the left end and the right end of the handle in a threaded manner, a refrigerating system pipeline network interface gauge is fixedly connected to the front portion of the upper end of the working table, and a variable-diameter long semicircular groove I and a variable-diameter long semicircular groove II are sequentially formed in the upper end of one side, close to the handle, of the refrigerating system pipeline network interface gauge.
Preferably, the first semicircular groove is arranged in one-to-one correspondence with the first expansion valve interface, the second semicircular groove is arranged in one-to-one correspondence with the second expansion valve interface, the first reducing-length semicircular groove is arranged in one-to-one correspondence with the second refrigeration system pipeline interface, and the second reducing-length semicircular groove is arranged in one-to-one correspondence with the first refrigeration system pipeline interface.
Preferably, the inner wall of the chute is in sliding connection with the interface plate.
Preferably, the outer wall of the first expansion valve interface in the diameter direction is clamped to the inner wall of the first semicircular groove, and the outer wall of the second expansion valve interface in the diameter direction is clamped to the inner wall of the second semicircular groove.
Preferably, the first refrigerating system pipeline interface is movably connected to the inner wall of the variable-diameter long semicircular groove II, and the second refrigerating system pipeline interface is movably connected to the inner wall of the variable-diameter long semicircular groove I.
Compared with the prior art, the utility model has the beneficial effects that:
compared with the existing measuring method, the utility model provides the air conditioner refrigerator core body eduction tube assembly and the size checking device thereof, the size of each part can be detected at one time, the utility model meets the checking requirement of batch production parts, saves time, can ensure that the measurement error of the product size is within the size error range specified by the drawing, has simple and firm structure, good rigidity, no deformation, high precision, firmness and durability and easy operation, and is convenient for the size detection of the light truck air conditioner refrigerator core body eduction tube assembly produced in batch, and the detection precision and the measurement consistency of batch products and the allowable time of a production line are ensured.
Drawings
FIG. 1 is a schematic perspective view of an air conditioner core extraction tube assembly and dimensional inspection thereof according to the present utility model;
fig. 2 is a schematic perspective view of an air conditioner refrigerator core extraction tube assembly and a dimension inspection device thereof according to the present utility model;
fig. 3 is a schematic perspective view of the air conditioner refrigerator core extraction pipe assembly and its dimension for detection according to the present utility model.
The reference numerals in the figures are:
1. a work table; 2. an expansion valve gauge; 3. a chute; 4. a semicircular groove I; 5. a semicircular groove II; 6. a handle; 7. a hexagon socket head cap bolt; 8. checking the interface of the pipeline network of the refrigerating system; 9. a first diameter-variable long semicircular groove; 10. a second diameter-variable long semicircular groove; 11. an air conditioner refrigerator core eduction tube; 1101. an interface board; 1102. a first expansion valve interface; 1103. a second expansion valve port; 1104. a first eduction tube; 1105. a second eduction tube; 1106. a first refrigeration system piping interface; 1107. and a second refrigeration system pipeline interface.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-3, an air conditioner refrigerator core extraction tube assembly and a size inspection device thereof are used for detecting an air conditioner refrigerator core extraction tube 11, referring to fig. 3, the air conditioner refrigerator core extraction tube 11 includes an interface board 1101, a first expansion valve interface 1102 and a second expansion valve interface 1103 are sequentially and fixedly connected to the right side of the interface board 1101 from top to bottom, a first extraction tube 1104 is fixedly connected to the upper end of the front side of the interface board 1101, the first extraction tube 1104 is communicated with the first expansion valve interface 1102 at one end of the interface board 1101, the front end of the first extraction tube 1104 is fixedly connected with a first refrigerating system pipeline interface 1106, the lower end of the front side of the interface board 1101 is fixedly connected with a second extraction tube 1105, the second extraction tube 1105 is communicated with the second expansion valve interface 1103 at one end of the interface board 1101, and the front end of the second extraction tube 1105 is fixedly connected with a second refrigerating system pipeline interface 1107.
Further, still provide an air conditioner refrigerator core extraction pipe assembly size verifying attachment, including workstation 1, workstation 1 upper end rear side fixed mounting has expansion valve inspection chi 2, the chute 3 has been seted up to the inside expansion valve inspection chi 2, the right side wall upper end of expansion valve inspection chi 2 has seted up semicircle groove one 4 and semicircle groove two 5 from top to bottom in proper order, workstation 1 upper end middle part fixedly connected with handle 6, the equal threaded connection in both ends has interior hexagonal cylinder head bolt 7 about handle 6, handle 6 passes through interior hexagonal cylinder head bolt 7 fixed mounting on workstation 1, the anterior fixedly connected with refrigerating system pipeline net interface inspection chi 8 of workstation 1 upper end, the one side upper end that refrigerating system pipeline net interface inspection chi 8 is close to handle 6 has seted up reducing long semicircle groove one 9 and reducing long semicircle groove two 10 from left to right in proper order.
The inner wall sliding connection interface board 1101 of chute 3, semicircle groove one 4 and first expansion valve interface 1102 one-to-one set up, semicircle groove two 5 and second expansion valve interface 1103 one-to-one set up, and the long semicircle groove one of reducing 9 and second refrigerating system pipeline interface 1107 one-to-one set up, and the long semicircle groove two of reducing 10 and first refrigerating system pipeline interface 1106 one-to-one set up.
The first expansion valve interface 1102, the second expansion valve interface 1103, the first refrigeration system pipeline interface 1106 and the second refrigeration system pipeline interface 1107 are arranged to correspond to the first semicircular groove 4, the second semicircular groove 5, the second variable-diameter semicircular groove 10 and the first variable-diameter semicircular groove 9, so that the detection is carried out on the air conditioner core extraction pipe assembly, and when the detection is carried out, only the concentricity deviation between the first expansion valve interface 1102 and the second expansion valve interface 1103 and the first semicircular groove 4 and the second semicircular groove 5 is judged and measured, and the gap size between the interface board 1101 and the chute 3 is judged, so that the concentricity deviation between the first refrigeration system pipeline interface 1106 and the second refrigeration system pipeline interface 1107 and the first variable-diameter semicircular groove 10 and the first variable-diameter semicircular groove 9 is used for judging whether the size of the air conditioner core extraction pipe of an air conditioner of a truck meets the standard.
The outer wall joint of first expansion valve interface 1102 diameter direction is in the inner wall of semicircle shape groove one 4, and the outer wall joint of second expansion valve interface 1103 diameter direction is in the inner wall of semicircle shape groove two 5, and first refrigerating system pipeline interface 1106 swing joint is in the inner wall of reducing long semicircle shape groove two 10, and second refrigerating system pipeline interface 1107 swing joint is in the inner wall of reducing long semicircle shape groove one 9.
Working principle: the use process of the utility model is that firstly, an air conditioner refrigerator core body eduction tube 11 is arranged on a workbench 1, then, a semicircular groove I4, a semicircular groove II 5, a gap between a variable-diameter semicircular groove II 10 and a variable-diameter semicircular groove I9 which correspond to a first expansion valve interface 1102, a second expansion valve interface 1103, a first refrigeration system pipeline interface 1106 and a second refrigeration system pipeline interface 1107 are respectively judged and measured, whether the gap and the parallelism between the first expansion valve interface 1102 and the second expansion valve interface 1103 respectively correspond to the first semicircular groove 4 and the second semicircular groove 5 are met or not, and the concentricity deviation between the first expansion valve interface 1102 and the second expansion valve interface 1103 and the semicircular groove I4 and the semicircular groove II 5, and the gap between the contact surface between the interface board 1101 and the chute 3 are respectively judged and measured, and the concentricity deviation of the first refrigeration system pipeline interface 1106 and the second refrigeration system pipeline interface 1107 and the first half groove 9 of the variable-diameter semicircular groove 10 are respectively judged and measured, and the concentricity deviation of the first refrigeration system pipeline interface 1103 and the second refrigeration system core body eduction tube 11 can be detected.
In summary, the utility model has the advantages that: the utility model provides an air conditioner refrigerator core body extraction pipe assembly and size verifying attachment thereof can guarantee that light truck air conditioner refrigerator core body extraction pipe product dimension measurement accuracy design requirement and product production line inspection station accomplish the required time of product full-size inspection measurement, reasonable in design, simple structure is reliable, non-deformable, light in weight, not only be applicable to product production line inspection station product inspection, still be applicable to the delivery reinspection of product, have good practicality, easily use widely.
The embodiment relates to an air conditioner refrigerator core body eduction tube assembly and a size inspection device thereof, wherein the detection error is within +/-0.5 mm, and the light truck air conditioner refrigerator eduction tube assembly meets the allowable error range specified by a drawing of the light truck air conditioner refrigerator eduction tube.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an air conditioner refrigerator core extraction pipe assembly, its characterized in that, including air conditioner refrigerator core extraction pipe (11), air conditioner refrigerator core extraction pipe (11) include interface board (1101), the right side of interface board (1101) is by last first expansion valve interface (1102) of fixedly connected with and second expansion valve interface (1103) down in proper order, the front side upper end fixedly connected with first extraction pipe (1104) of interface board (1101), just first extraction pipe (1104) and first expansion valve interface (1102) are in the one end intercommunication of interface board (1101), the front end fixedly connected with first refrigerating system pipeline interface (1106) of first extraction pipe (1104), the front side lower extreme fixedly connected with second extraction pipe (1105) of interface board (1101), just second extraction pipe (1105) and second expansion valve interface (1103) are in the one end intercommunication of interface board (1101), the front end fixedly connected with second refrigerating system pipeline interface (1107) of second extraction pipe (1105).
2. The utility model provides an air conditioner refrigerator core extraction pipe assembly size verifying attachment for detect air conditioner refrigerator core extraction pipe assembly according to claim 1, its characterized in that, including workstation (1), workstation (1) upper end rear side fixed mounting has expansion valve gauge (2), chute (3) have been seted up to inside expansion valve gauge (2), semicircular groove one (4) and semicircular groove two (5) have been seted up in proper order from top to bottom in the right side wall upper end of expansion valve gauge (2), workstation (1) upper end middle part fixedly connected with handle (6), the equal threaded connection of both ends has hexagon socket head bolt (7) about handle (6), the anterior fixedly connected with refrigerating system pipeline net interface gauge (8) of workstation (1) upper end, one side upper end that refrigerating system pipeline net interface gauge (8) are close to handle (6) has seted up reducing semicircular groove one (9) and reducing semicircular groove two (10) in proper order from left to right.
3. The air conditioner refrigerator core extraction tube assembly size inspection device of claim 2, wherein: the first semicircular groove (4) is arranged in one-to-one correspondence with the first expansion valve interface (1102), the second semicircular groove (5) is arranged in one-to-one correspondence with the second expansion valve interface (1103), the first reducing semicircular groove (9) is arranged in one-to-one correspondence with the second refrigeration system pipeline interface (1107), and the second reducing semicircular groove (10) is arranged in one-to-one correspondence with the first refrigeration system pipeline interface (1106).
4. The air conditioner refrigerator core extraction tube assembly size inspection device of claim 2, wherein: the inner wall of the chute (3) is connected with the interface board (1101) in a sliding way.
5. The air conditioner refrigerator core extraction tube assembly size inspection device of claim 3, wherein: the outer wall of the first expansion valve interface (1102) in the diameter direction is clamped on the inner wall of the semicircular groove I (4), and the outer wall of the second expansion valve interface (1103) in the diameter direction is clamped on the inner wall of the semicircular groove II (5).
6. The air conditioner refrigerator core extraction tube assembly size inspection device of claim 3, wherein: the first refrigerating system pipeline interface (1106) is movably connected to the inner wall of the variable-diameter long semicircular groove II (10), and the second refrigerating system pipeline interface (1107) is movably connected to the inner wall of the variable-diameter long semicircular groove I (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139217.1U CN219757145U (en) | 2023-05-12 | 2023-05-12 | Air conditioner refrigerator core eduction tube assembly and size inspection device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321139217.1U CN219757145U (en) | 2023-05-12 | 2023-05-12 | Air conditioner refrigerator core eduction tube assembly and size inspection device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219757145U true CN219757145U (en) | 2023-09-26 |
Family
ID=88084180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321139217.1U Active CN219757145U (en) | 2023-05-12 | 2023-05-12 | Air conditioner refrigerator core eduction tube assembly and size inspection device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219757145U (en) |
-
2023
- 2023-05-12 CN CN202321139217.1U patent/CN219757145U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219757145U (en) | Air conditioner refrigerator core eduction tube assembly and size inspection device thereof | |
| CN201748890U (en) | Inner diameter measurement check tool of rubber tube | |
| CN201434751Y (en) | Leak detection device for intercooler of large turbine compressor | |
| CN219757136U (en) | Core size inspection device of heavy truck air conditioner refrigerator | |
| CN219360785U (en) | Heavy truck air conditioner condenser assembly and size inspection device thereof | |
| CN220270332U (en) | Heavy truck air conditioner refrigerator core eduction tube and size inspection device thereof | |
| CN108534626A (en) | A kind of novel detection tool structure | |
| CN210603048U (en) | Size inspection device for HVAC (heating ventilating and air conditioning) assembly of automobile air conditioner | |
| CN212903716U (en) | Device for testing connectivity of automobile differential pressure pipe | |
| CN209877831U (en) | Manufacturing precision detection tool for exhaust tail pipe of exhaust system | |
| CN220398440U (en) | Size inspection device of air conditioner condenser support assembly | |
| CN208205955U (en) | A kind of short bend pipe cubing | |
| CN215153804U (en) | Compressor for automobile air conditioner | |
| KR20100079028A (en) | A leakage sensor and a leakage sensing system of air-conditioner gas | |
| CN218646213U (en) | Car wind channel detects frock | |
| CN205506404U (en) | Vehicle air conditioner refrigerating capacity detection device | |
| CN221781760U (en) | Workpiece shaping and flow measurement integrated chemical engineering | |
| CN206146560U (en) | Well low temperature region stem body temperature calibrator | |
| CN216594203U (en) | Finished automobile air conditioner refrigerant pressure measuring equipment | |
| CN219890403U (en) | Ball diameter measuring device in differential mechanism shell cover | |
| CN212110436U (en) | Pressure measurement device, vehicle-mounted air conditioning system and vehicle | |
| CN114812334B (en) | Inspection device for swing arm support on automobile chassis | |
| CN219015212U (en) | Composite gauge for detecting size of cooling water pipe joint | |
| CN217111376U (en) | Leakage detection device for tubular heat exchanger | |
| CN220136215U (en) | Hydrofoil pneumatic measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |