CN202431698U - Bolt of riveting press and metal-plate chassis - Google Patents
Bolt of riveting press and metal-plate chassis Download PDFInfo
- Publication number
- CN202431698U CN202431698U CN2011205280424U CN201120528042U CN202431698U CN 202431698 U CN202431698 U CN 202431698U CN 2011205280424 U CN2011205280424 U CN 2011205280424U CN 201120528042 U CN201120528042 U CN 201120528042U CN 202431698 U CN202431698 U CN 202431698U
- Authority
- CN
- China
- Prior art keywords
- head
- chassis
- caulking part
- metal
- panel beating
- 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 discloses a bolt of a riveting press, comprising a main body and a head part connected with the main body, wherein the outer side of the head part is provided with a riveting part which bends outwards under the action of external force and forms a groove with the edge of the head part. The bolt has the advantages that since the riveting part is arranged at the head part and the bolt is connected with the metal-plate chassis by means of extrusion and deformation of the riveting part, the cold-processing process can not damage a metal-plate plated layer, simultaneously the connecting strength also can be ensured, the problem that the metal-plate welding damages the plated layer in the prior art is avoided, and the obstacle of using a non-sprayed new material as a chassis material is cleared; and the problem of insufficient welding in butt-welding connection is also avoided, so that the reliability of a metal-plate connecting process is greatly enhanced. The utility model also discloses a metal-plate chassis.
Description
Technical field
The utility model relates to air-conditioning manufacturing technology field, relates in particular to a kind of riveted joint press bolt and panel beating chassis.
Background technique
The structure of the press bolt of existing air conditioner is as shown in Figure 1, and this kind bolt 1 is simple in structure, and it is connected the connection technology that can only adopt butt-joint with panel beating chassis 2.And well-known, butt-joint technology belongs to hot working, can damage the coating of chassis panel beating, influences its decay resistance, particularly to the new material panel beating chassis of non-spraying, butt-joint technology since its to destroy panel beating coating serious and can not use; In addition, butt-joint technology is easy to generate rosin joint, and also there is certain hidden danger in join strength, and the chassis panel beating of butt-joint is as shown in Figure 2.
The model utility content
In view of this, the purpose of the utility model is, a kind of riveted joint press bolt is provided, and through the structure setting, it can adopt this cold machining process of riveted joint with the panel beating chassis, avoids destroying panel beating coating.
A kind of riveted joint press bolt comprises main body and the head that is connected with main body, is provided with caulking part in the outside of said head, and said caulking part can outwards bend under external force, forms a groove with the edge of head.
Preferably, said caulking part is a ring bodies.
Preferably, the central lines of the center line of said caulking part and head.
Preferably, said caulking part is a plurality of sheets convexities that are distributed on the head outside.
Preferably, the protruding cross section of a plurality of sheets is a circular arc.
A kind of panel beating chassis of the utility model; Be provided with some screws, be provided with riveted joint press bolt in the said screw, said riveted joint press bolt comprises main body and the head that is connected with main body; The outside at said head is provided with caulking part; Said caulking part can outwards bend under external force, forms a groove with the edge of head, and the edge of said screw is riveted in the said groove.
Preferably, said caulking part is a ring bodies.
Preferably, the central lines of the center line of said caulking part and head.
Preferably, said caulking part is a plurality of sheets convexities that are distributed on the head outside.
Preferably, the protruding cross section of a plurality of sheets is a circular arc.
The riveted joint press bolt of the utility model is owing to be provided with a caulking part at head; Rely on the extrusion-deformation of this caulking part and be connected with the panel beating chassis; This kind cold machining process can not destroy panel beating coating; Join strength also can guarantee simultaneously, avoids occurring the problem of panel beating welding destruction coating in the existing technology, has cleared away obstacle for the non-spraying new material uses as the chassis material; Also avoid the problem of faulty soldering that butt-joint connects occurring, strengthened the reliability of panel beating connection technology greatly.
Description of drawings
Fig. 1 is the structural representation of existing press bolt;
Fig. 2 is the panel beating chassis that is provided with press bolt among Fig. 1;
Fig. 3 is the schematic representation of riveted joint press bolt one preferred embodiment of the utility model;
Fig. 4 is the user mode figure of riveted joint press bolt among Fig. 3;
Fig. 5 is the structural representation on the panel beating chassis of the utility model.
1---the press bolt; 11---main body; 12---head; 13---caulking part; 2---the panel beating chassis.
Embodiment
In order to make those skilled in the art understand the technological scheme of the utility model better, the utility model is done further to specify below in conjunction with an accompanying drawing and a preferred embodiment.
Referring to Fig. 3; Riveted joint press bolt 1 in the present embodiment comprises main body 11 and the head 12 on the main body 11 is set; Also be provided with a caulking part 13 in the outside of head 12; This caulking part 13 is a ring bodies, and it has certain height, and has certain distance at the edge that position and head are set of head.
Referring to Fig. 4, the riveted joint press bolt of present embodiment is during use; Head remains on a side of screw, and the caulking part on the head is located in the screw on panel beating chassis the opposite side to screw, then to the caulking part application of force; Make it to be squeezed and deformation, outwards bending, edge last and head forms groove; The edge of screw promptly is riveted in this groove, final press bolt and the riveted joint of panel beating chassis.
Referring to Fig. 5, panel beating chassis 2 is provided with a plurality of spiral shell breasts, is provided with riveted joint press bolt in the screw, and the structure of this riveted joint press bolt is as shown in Figure 3, addresses before its installation process, repeats no more here.
The riveted joint press bolt of the utility model is owing to be provided with a caulking part at head, relies on the extrusion-deformation of this caulking part and is connected with the panel beating chassis, and this kind cold machining process can not destroy panel beating coating, and the while join strength also can guarantee.Avoid occurring the problem of panel beating welding destruction coating in the existing technology, cleared away obstacle, also avoid the problem of faulty soldering that butt-joint connects occurring, strengthened the reliability of panel beating connection technology greatly for the non-spraying new material uses as the chassis material.
More than the utility model has been carried out detailed introduction, use concrete example in the literary composition principle and the mode of execution of the utility model set forth, above embodiment's explanation just is used to help to understand the method and the core concept thereof of the utility model.Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (10)
1. a riveted joint press bolt comprises main body and the head that is connected with main body, it is characterized in that, be provided with caulking part in the outside of said head, said caulking part can outwards bend under external force, forms a groove with the edge of head.
2. riveted joint press bolt as claimed in claim 1 is characterized in that said caulking part is a ring bodies.
3. riveted joint press bolt as claimed in claim 1 is characterized in that, the center line of said caulking part and the central lines of head.
4. riveted joint press bolt as claimed in claim 1 is characterized in that, said caulking part is that a plurality of sheets that are distributed on the head outside are protruding.
5. riveted joint press bolt as claimed in claim 4 is characterized in that, the protruding cross section of a plurality of sheets is a circular arc.
6. a panel beating chassis is provided with some screws, is provided with riveted joint press bolt in the said screw; Said riveted joint press bolt comprises main body and the head that is connected with main body; It is characterized in that be provided with caulking part in the outside of said head, said caulking part can outwards bend under external force; Form a groove with the edge of head, the edge of said screw is riveted in the said groove.
7. panel beating as claimed in claim 6 chassis is characterized in that, said caulking part is a ring bodies.
8. panel beating as claimed in claim 6 chassis is characterized in that, the center line of said caulking part and the central lines of head.
9. panel beating as claimed in claim 6 chassis is characterized in that, said caulking part is that a plurality of sheets that are distributed on the head outside are protruding.
10. panel beating as claimed in claim 9 chassis is characterized in that, the protruding cross section of a plurality of sheets is a circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205280424U CN202431698U (en) | 2011-12-15 | 2011-12-15 | Bolt of riveting press and metal-plate chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205280424U CN202431698U (en) | 2011-12-15 | 2011-12-15 | Bolt of riveting press and metal-plate chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202431698U true CN202431698U (en) | 2012-09-12 |
Family
ID=46781145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205280424U Expired - Lifetime CN202431698U (en) | 2011-12-15 | 2011-12-15 | Bolt of riveting press and metal-plate chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202431698U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741464A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力电器股份有限公司 | Non-hole riveting device and connecting structure of bolt and plate and air conditioner base plate |
| WO2015140190A1 (en) * | 2014-03-21 | 2015-09-24 | A. Raymond Et Cie | Device for anchoring at least one fastening element in a laminate structure having at least two layers |
| CN108731134A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of chassis structure and air-conditioner outdoor unit and air conditioner |
| CN108731135A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of outdoor unit and air conditioner |
| CN108731131A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of chassis structure and air-conditioner outdoor unit and air conditioner |
-
2011
- 2011-12-15 CN CN2011205280424U patent/CN202431698U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741464A (en) * | 2013-12-25 | 2015-07-01 | 珠海格力电器股份有限公司 | Non-hole riveting device and connecting structure of bolt and plate and air conditioner base plate |
| CN104741464B (en) * | 2013-12-25 | 2017-10-31 | 珠海格力电器股份有限公司 | Non-porous riveting set, attachment structure and the air conditioner chassis of bolt and plate |
| WO2015140190A1 (en) * | 2014-03-21 | 2015-09-24 | A. Raymond Et Cie | Device for anchoring at least one fastening element in a laminate structure having at least two layers |
| CN106104018A (en) * | 2014-03-21 | 2016-11-09 | A·雷蒙德公司 | The device of at least one securing member is fixed in the stepped construction with at least two-layer |
| US10344788B2 (en) | 2014-03-21 | 2019-07-09 | A. Raymond Et Cie | Device for anchoring at least one fastening element in a laminate structure having at least two layers |
| CN108731134A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of chassis structure and air-conditioner outdoor unit and air conditioner |
| CN108731135A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of outdoor unit and air conditioner |
| CN108731131A (en) * | 2018-07-30 | 2018-11-02 | 奥克斯空调股份有限公司 | A kind of chassis structure and air-conditioner outdoor unit and air conditioner |
| CN108731131B (en) * | 2018-07-30 | 2023-08-11 | 奥克斯空调股份有限公司 | Chassis structure, air conditioner outdoor unit and air conditioner |
| CN108731134B (en) * | 2018-07-30 | 2024-02-02 | 奥克斯空调股份有限公司 | Chassis structure, air conditioner outdoor unit and air conditioner |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120912 |