CN210851978U - Air door positioning structure and positioning device for assembling same - Google Patents
Air door positioning structure and positioning device for assembling same Download PDFInfo
- Publication number
- CN210851978U CN210851978U CN201922067502.7U CN201922067502U CN210851978U CN 210851978 U CN210851978 U CN 210851978U CN 201922067502 U CN201922067502 U CN 201922067502U CN 210851978 U CN210851978 U CN 210851978U
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- air door
- positioning
- assembling
- door body
- bottom plate
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Abstract
The utility model discloses an air door positioning structure and a positioning device for assembling the same, which comprises an air door positioning structure and a positioning device for assembling the air door, wherein the air door positioning structure comprises an air door body and mounting shafts on two sides of the air door body, the mounting shafts are tubular structures, and at least one notch is arranged on the side wall of one end of the mounting shafts, which is far away from the air door body; the positioning device for assembling the air door comprises a bottom plate, wherein a positioning column is arranged on the bottom plate, and the diameter of the positioning column corresponds to the inner diameter of the mounting shaft; a limiting block is arranged on one side of the positioning column, and the shape of the limiting block corresponds to the notch on the mounting shaft. The utility model discloses a set up the registration arm in the mounting hole of air door to and the spacing frock that uses with the registration arm cooperation, insert the mounting hole of air door with the registration arm when the assembly, and cooperate with spacing frock, the air door just can not take place to rotate and lodging like this, makes the staff more smooth when assembling, and the cost time is less, has promoted work efficiency.
Description
Technical Field
The utility model relates to an automobile air conditioner technical field, concretely relates to air door location structure and positioner is used in assembly thereof.
Background
In recent years, the automobile industry has been developed rapidly, and automobiles have become indispensable transportation tools for people to work and live. With the increasing competition of the automobile industry and the pursuit of the cost performance of automobiles, the requirements of automobile buyers on the environment in the automobile are higher and higher. When an air door of an existing vehicle-mounted air conditioner is assembled, the air door does not have a positioning device, rotation and lodging easily occur, the operation difficulty of workers is increased, the workers spend more time during assembly, the assembly efficiency is greatly reduced, and the production cost is invisibly increased.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art exists, the utility model aims to provide an air door location structure and positioner is used in assembly thereof to easily take place the problem of rotation and lodging, assembly efficiency low when solving the air door assembly.
Solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an air door location structure, includes the air door body, and the both sides of air door body are equipped with an installation axle respectively, and the installation axle is the tubular structure, is equipped with at least one breach on the lateral wall of air door body one end is kept away from to the installation axle.
Further, the notch is fan-shaped. The breach sets up along installation axle axial, and sectorial breach is convenient for carry out better spacing to the installation axle, avoids appearing the slippage when carrying on spacingly.
Further, the central angle that the breach corresponds is 30~ 150. The central angle that the breach corresponds is 30~150, and the both ends of breach can cooperate with positioner to stop the air door body rotation.
A positioning device for assembling an air door comprises a bottom plate, wherein a positioning column is arranged on the bottom plate, and the diameter of the positioning column corresponds to the inner diameter of an installation shaft; a limiting block is arranged on one side of the positioning column, and the shape of the limiting block corresponds to the notch on the mounting shaft. The diameter of reference column corresponds with the internal diameter of installation axle, and the diameter of reference column slightly is lighter than the internal diameter of installation axle promptly, can make like this in the reference column inserts the installation axle, reference column and installation axle sliding fit. The shape of stopper and the epaxial breach of installation correspond, and the shape of stopper matches with the epaxial breach shape of installation promptly, can make the stopper insert in the breach, and the stopper can prevent to install the axle and rotate around its axis.
Furthermore, a limiting pipe which is coaxial with the positioning column is arranged on the bottom plate, and the inner diameter of the limiting pipe corresponds to the outer diameter of the mounting shaft. The inner diameter of the limiting pipe corresponds to the outer diameter of the mounting shaft, namely the inner diameter of the limiting pipe is slightly larger than the outer diameter of the mounting shaft, so that the mounting shaft can be inserted into the limiting pipe and is in sliding fit with the limiting pipe.
The utility model discloses a positioner is used in air door location structure and air door assembly, and positioner cooperation is used with the air door assembly to air door location structure. The installation axle among the air door location structure is tubular structure, and the internal diameter of installation axle corresponds with the diameter of reference column, and the reference column can stretch into in the installation axle and with installation axle sliding fit promptly, can prevent the air door body along installation axle axial slip through reference column on bottom plate and the bottom plate. The breach sets up along the length direction of installation axle, and the shape of installing epaxial breach is corresponding with the stopper shape of reference column one side, makes in the stopper can insert the breach to install axle length direction sliding fit with the breach. Through air door location structure and air door assembly use with positioner's cooperation, can effectively prevent that the air door body is rotatory around the axis of installation axle to avoid the air door body to take place to rotate and lodging when the installation.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses an air door location structure and air door assembly are used with positioner's cooperation, fix a position the air door body in the installation, avoid the air door body to take place rotatory and lodging when the installation, reduce staff's the operation degree of difficulty, save assemble duration, improve assembly efficiency.
Drawings
Fig. 1 is a schematic structural diagram of an air door positioning structure of the present invention.
Fig. 2 is the utility model relates to a positioner for air door assembly's schematic structure diagram.
In the figure: air door body 1, installation axle 2, breach 3, bottom plate 4, reference column 5, stopper 6, spacing pipe 7.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1: referring to fig. 1 and 2, an air door positioning structure includes an air door body 1, and two sides of the air door body 1 are respectively provided with an installation shaft 2, the installation shaft 2 is of a tubular structure, and at least one notch 3 is arranged on a side wall of the installation shaft 2 far away from one end of the air door body 1. The breach 3 sets up along the length direction of installation axle 2, and the breach 3 on the installation axle 2 can be a plurality of.
In a specific implementation, the notch 3 is in a sector shape. The central angle corresponding to the notch 3 is 30-150 degrees.
A positioning device for assembling an air door comprises a bottom plate 4, wherein a positioning column 5 is arranged on the bottom plate 4, and the diameter of the positioning column 5 corresponds to the inner diameter of an installation shaft 2; a limiting block 6 is arranged on one side of the positioning column 5, and the shape of the limiting block 6 corresponds to the notch 3 on the mounting shaft 2.
In the assembling process, the positioning device for the air door assembly and the air door positioning structure are mutually matched for use, the air door body 1 is required to be installed on the lower shell of the air box, the installation shafts 2 at the two ends of the air door body 1 respectively penetrate through the installation holes in the lower shell, the positioning device for the air door assembly is installed on the installation shafts 2, the air door body 1 is limited through the positioning device for the air door assembly, and the air door body 1 is prevented from rotating and lodging in the installing process. Wherein, the diameter of reference column 5 is corresponding with the internal diameter of installation axle 2, and reference column 5 can stretch into in installation axle 2 promptly, makes reference column 5 can laminate the internal diameter lateral wall of installation axle 2 to with installation axle 2 sliding fit, bottom plate 4 and reference column 5 can prevent air door body 1 along the endwise slip of installation axle 2, carry on spacingly to air door body 1 in the axial of installation axle 2 from. Simultaneously, the shape of stopper 6 is corresponding with installation epaxial breach 3, and stopper 6 can insert in breach 3 promptly to with breach 3 sliding fit, stopper 6 insert behind 3 breachs in alright prevent to install 2 circumferential direction of axle, thereby prevent that air door body 1 from taking place to rotate in the installation.
In specific implementation, a limiting pipe 7 coaxial with the positioning column 5 is further arranged on the bottom plate 4, and the inner diameter of the limiting pipe 7 corresponds to the outer diameter of the mounting shaft 2. The internal diameter of spacing pipe 7 is corresponding with the external diameter of installation axle 2, promptly installs axle 2 and can stretch into in spacing pipe 7 for to with spacing pipe 7 sliding fit, spacing pipe 7 can carry out radial spacing to installation axle 2, prevents its slippage.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides an air door location structure, includes air door body (1), and the both sides of air door body (1) are equipped with an installation axle (2) respectively, and its characterized in that installs axle (2) and is the tubular structure, is equipped with a breach (3) on the lateral wall of installing axle (2) and keeping away from air door body (1) one end.
2. A damper positioning structure according to claim 1, wherein the notch (3) is fan-shaped.
3. The damper positioning structure according to claim 1, wherein the central angle of the notch (3) is 30 to 150 °.
4. The positioning device for assembling the air door is characterized by comprising a bottom plate (4), wherein a positioning column (5) is arranged on the bottom plate (4), and the diameter of the positioning column (5) corresponds to the inner diameter of an installation shaft (2); a limiting block (6) is arranged on one side of the positioning column (5), and the shape of the limiting block (6) corresponds to the notch on the mounting shaft (2).
5. The positioning device for assembling the air door according to claim 4, wherein a limiting pipe (7) coaxial with the positioning column (5) is further arranged on the bottom plate (4), and the inner diameter of the limiting pipe (7) corresponds to the outer diameter of the mounting shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067502.7U CN210851978U (en) | 2019-11-26 | 2019-11-26 | Air door positioning structure and positioning device for assembling same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922067502.7U CN210851978U (en) | 2019-11-26 | 2019-11-26 | Air door positioning structure and positioning device for assembling same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210851978U true CN210851978U (en) | 2020-06-26 |
Family
ID=71301122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922067502.7U Active CN210851978U (en) | 2019-11-26 | 2019-11-26 | Air door positioning structure and positioning device for assembling same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210851978U (en) |
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2019
- 2019-11-26 CN CN201922067502.7U patent/CN210851978U/en active Active
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