CN202613725U - Connection structure for air conditioner mounting board - Google Patents
Connection structure for air conditioner mounting board Download PDFInfo
- Publication number
- CN202613725U CN202613725U CN 201220181072 CN201220181072U CN202613725U CN 202613725 U CN202613725 U CN 202613725U CN 201220181072 CN201220181072 CN 201220181072 CN 201220181072 U CN201220181072 U CN 201220181072U CN 202613725 U CN202613725 U CN 202613725U
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- CN
- China
- Prior art keywords
- installing plate
- rivet
- hole
- air
- fixed part
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a connection structure for an air conditioner mounting board. The connection structure comprises a mounting board and is characterized by further comprising a rivet column; the mounting board comprises a board body, and a rivet hole is formed in the board body in a punching manner; the rivet column comprises a fixed part and a connecting part, a concave groove is formed between the fixed part and the connecting part, and the area of the connecting part is larger than that of the rivet hole; and the fixed part of the rivet column penetrates through the rivet hole of the mounting board, and the rivet column is integrated with the mounting board in a manner that the connecting part of the rivet column is in deformed connection with the mounting board. The connection structure for the air conditioner mounting board has the advantages that the appearance and production efficiency of the mounting board are improved, the working environment for employees is improved, the working strength for the employees is reduced, and the reject ratio and cost are lowered.
Description
Technical field
The utility model belongs to air-conditioning manufacturing technology field, is specifically related to a kind of draw bail of air-conditioning installing plate.
Background technology
In present air conditioner industry; For fixing air-conditioning inner structural members; The draw bail that adopts on the general box plate outside is: as shown in Figure 1, at first be placed on installing plate (4) on the outer box plate (1), and two salient points (11) through outer box plate (1) position; Adopt two means of spot welds to connect installing plate (4) with outer box plate (1) and fixing, be fastened on spiral case (2) on the installing plate (4) through tapping screw (3) again.The defective of its existence is following:
1, outer box plate (1) is the air-conditioning appearance component, adopt above-mentioned draw bail after, more anchor point and weld mark can cause the air-conditioning product not attractive in appearance;
2, installing plate (4) adopts welding procedure with outer box plate (1), and the production efficiency of welding is lower, and the employee work environment is relatively poor and working strength is big; There is rosin joint during the welding meeting, so the difficult control of welding quality;
When 3, the screw hole on tapping screw (3) and the installing plate (4) was fastening, because of this screw is the flange hole that panel beating is shaped, the flange stretching can cause the wall thickness of screw hole less than sheet metal thickness, and hole flanging is slided tooth and the connection number of times is lower so be prone to produce.
4, installing plate (4) is a stamping parts, needs twice drawing, and product cost is higher.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and a kind of outward appearance and production efficiency that can promote installing plate is provided, and improves employee's working environment and intensity, reduces the draw bail and the production method thereof of the air-conditioning installing plate of percent defective and cost.
The technical scheme of the draw bail of the air-conditioning installing plate of the utility model is: comprise installing plate, it is characterized in that also comprising the rivet post; Said installing plate comprises its plate body, and on plate body, dashing has rivet hole; Said rivet post comprises fixed part and connecting portion, between fixed part and connecting portion, has groove, and the area of connecting portion is greater than the area of rivet hole; The fixed part of rivet post passes the rivet hole of installing plate, is connected with installing plate deformation by the connecting portion of rivet post, and the rivet post connects with installing plate and constitutes one.
The hardness of said rivet post is greater than the hardness of installing plate.
The shape of said rivet hole is consistent with the shape of said fixed part, and rivet hole is manhole or polygon through hole.
Said fixed part is cylindrical, on cylindrical, has installing hole.
Also be provided with spiral case on the said rivet post, spiral case is connected with above-mentioned installing hole through securing member.
Said connecting portion is a non-rotary body, and it is shaped as polygon; Perhaps, connecting portion is provided with orientation angle.
Said groove is the groove of one section annular, and perhaps groove is that the multistage groove constitutes.
Layer protective layer is also sprayed or is coated or cover at the back side of said installing plate, and protective layer is dope layer or pad pasting.
The utility model good effect compared with prior art: because of installing plate is the air-conditioning appearance component, adopt above-mentioned draw bail after, the air-conditioning product appearance has obtained obvious improvement; Can adopt automation equipment to place rivet post and completion riveted joint, improve the production efficiency and the link quality of part, improve employee work environment and working strength, reduce manufacturing cost, reduce percent defective; The linking intensity of rivet post and shell has been strengthened the bonding strength between the part much larger than connecting between tapping screw and the panel beating flange hole, has promoted the reliability that connects.
Description of drawings
Fig. 1 is the prior art constructions sketch map;
Fig. 2 is the vertical view of installing plate;
Fig. 3 is the cutaway view that installing plate is connected with the rivet post;
Fig. 4 is the structural representation of the rivet post of the utility model;
Fig. 5 is the vertical view of the rivet post of the utility model;
Fig. 6 is the upward view of the rivet post of the utility model;
Fig. 7 is the production stage figure of the utility model.
The specific embodiment
To combine accompanying drawing and embodiment that the utility model is done further detailed description below:
Shown in Fig. 2 to 6, a kind of draw bail of air-conditioning installing plate comprises installing plate 1, and the utility model characteristics are also to comprise rivet post 5; Said installing plate 1 comprises its plate body, and on plate body, dashing has rivet hole 12; Said rivet post 5 comprises fixed part 55 and connecting portion 51, between fixed part 55 and connecting portion 51, has groove 52, and the area of connecting portion 51 is greater than the area of rivet hole 12; The fixed part 55 of rivet post 5 passes the rivet hole 12 of installing plate 1, is connected with installing plate 1 deformation by the connecting portion 51 of rivet post 5, and rivet post 5 connects with installing plate 1 and constitutes one.
In the present embodiment, the hardness of said rivet post 5 is greater than the hardness of installing plate 1.
Wherein shown in Figure 2, to overlook direction from installing plate 1 and see, the shape of the rivet hole 12 of installing plate 1 is circular, and in the present embodiment, the shape of said rivet hole 12 is consistent with the shape of said fixed part 55, and rivet hole 12 is manhole or polygon through hole.
Wherein shown in Figure 6, in the present embodiment, said fixed part 55 is cylindrical, on cylindrical, has installing hole 54, and the end of fixed part also has a chamfering 53, and chamfering 53 makes fixed part put into rivet hole 12 more swimmingly.
Fig. 4 and shown in Figure 5 wherein, in the present embodiment, said connecting portion 51 is a non-rotary body, it is shaped as polygon; Perhaps, connecting portion is provided with orientation angle, and rivet post 5 relative installing plates 1 can not move axially like this.
In the present embodiment, said groove 52 is grooves of one section annular, and perhaps groove 52 is that the multistage groove constitutes.
In the present embodiment, layer protective layer 6 is also sprayed or is coated or cover at the back side of said installing plate 1, and protective layer 6 is dope layer or pad pasting.
In the present embodiment, also be provided with spiral case 2 on the said rivet post 5, spiral case 2 is connected with above-mentioned installing hole 54 through securing member 3.
The production method of the utility model, as shown in Figure 7, its step is following:
The fixed part of step 2, rivet post 5 is located in the rivet hole of installing plate 1, puts into mould to installing plate 1 and rivet post 5 respectively, through the pressing equipment punch forming;
In the present embodiment; The shape of said rivet hole 12 is that the end shape according to fixed part 55 determines; The aperture of rivet hole is with reference to the monolateral amplification 0.05mm of the end shape of fixed part 55, and this rivet hole 12 fuses with groove 52, the connecting portion 51 of rivet post 5 in deformation process mutually.
The foregoing description only is used for further specifying the structure of the utility model; But the utility model is not limited to embodiment; Every technical spirit according to the utility model all falls within the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1. the draw bail of an air-conditioning installing plate comprises installing plate (1), it is characterized in that also comprising rivet post (5); Said installing plate (1) comprises its plate body, and on plate body, dashing has rivet hole (12); Said rivet post (5) comprises fixed part (55) and connecting portion (51), between fixed part (55) and connecting portion (51), has groove (52), and the area of connecting portion (51) is greater than the area of rivet hole (12); The fixed part (55) of rivet post (5) passes the rivet hole (12) of installing plate (1), is connected with installing plate (1) deformation by the connecting portion (51) of rivet post (5), and rivet post (5) connects with installing plate (1) and constitutes one.
2. the draw bail of air-conditioning installing plate according to claim 1 is characterized in that the hardness of the hardness of said rivet post (5) greater than installing plate (1).
3. the draw bail of air-conditioning installing plate according to claim 1 is characterized in that the shape of said rivet hole (12) is consistent with the shape of said fixed part (55), and rivet hole (12) is manhole or polygon through hole.
4. according to the draw bail of claim 1 or 3 described air-conditioning installing plates, it is characterized in that said fixed part (55) for cylindrical, has installing hole (54) on cylindrical.
5. the draw bail of air-conditioning installing plate according to claim 4 is characterized in that also being provided with on the said rivet post (5) spiral case (2), and spiral case (2) is connected with above-mentioned installing hole (54) through securing member (3).
6. the draw bail of air-conditioning installing plate according to claim 1 is characterized in that said connecting portion (51) is a non-rotary body, and it is shaped as polygon; Perhaps, connecting portion is provided with orientation angle.
7. the draw bail of air-conditioning installing plate according to claim 1 is characterized in that said groove (52) is the groove of one section annular, and perhaps groove (52) is that the multistage groove constitutes.
8. the draw bail of air-conditioning installing plate according to claim 1 is characterized in that layer protective layer (6) is also sprayed or coated or cover at the back side of said installing plate (1), and protective layer (6) is dope layer or pad pasting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181072 CN202613725U (en) | 2012-04-26 | 2012-04-26 | Connection structure for air conditioner mounting board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220181072 CN202613725U (en) | 2012-04-26 | 2012-04-26 | Connection structure for air conditioner mounting board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202613725U true CN202613725U (en) | 2012-12-19 |
Family
ID=47347415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220181072 Expired - Lifetime CN202613725U (en) | 2012-04-26 | 2012-04-26 | Connection structure for air conditioner mounting board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202613725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692070A (en) * | 2012-04-26 | 2012-09-26 | 广州华凌制冷设备有限公司 | Connection structure for air-conditioning mounting plate and manufacturing method therefor |
| CN109047630A (en) * | 2018-10-15 | 2018-12-21 | 奥克斯空调股份有限公司 | A kind of riveting nail fixing device |
-
2012
- 2012-04-26 CN CN 201220181072 patent/CN202613725U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102692070A (en) * | 2012-04-26 | 2012-09-26 | 广州华凌制冷设备有限公司 | Connection structure for air-conditioning mounting plate and manufacturing method therefor |
| CN109047630A (en) * | 2018-10-15 | 2018-12-21 | 奥克斯空调股份有限公司 | A kind of riveting nail fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |