CN202118084U - Fastening connection structure for mechanical components - Google Patents
Fastening connection structure for mechanical components Download PDFInfo
- Publication number
- CN202118084U CN202118084U CN2011202461610U CN201120246161U CN202118084U CN 202118084 U CN202118084 U CN 202118084U CN 2011202461610 U CN2011202461610 U CN 2011202461610U CN 201120246161 U CN201120246161 U CN 201120246161U CN 202118084 U CN202118084 U CN 202118084U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- mechanical parts
- face
- oral area
- area end
- 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 - Fee Related
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Abstract
The utility model discloses a fastening connection structure for mechanical components, comprising a thread fastener for connecting at least two mechanical components, wherein installation holes for installing the thread fastener in a penetrating manner are disposed in the mechanical components, and anti-slide structures are disposed on the end surfaces of the installation hole parts. The fastening connection structure for mechanical components disclosed by the utility model is very simple in structure and very convenient to product, which saves the used quantity and types of the gasket or washer while efficiently preventing the mutual slide between the thread fastener and the mechanical components.
Description
Technical field
The utility model relates to a kind of mechanical parts fastening structure.
Background technique
When generally between mechanical parts, adopting threaded fastener to connect; Between threaded fastener and mechanical parts end face, all pad or packing ring can be set mostly; Flexible pad, Improved mat increase pretightening force, skid resistance of threaded fastener or the like; The value volume and range of product of pad uses too much, and this not only makes the fastening process of installation complicated, also can cause the waste of pad Manufacturing material in addition.
The model utility content
The utility model problem to be solved just provides a kind of mechanical parts fastening structure, and structure is very simple, make also very convenient, the usage quantity and the kind of saving pad or packing ring.
In order to solve the problems of the technologies described above; The utility model adopts following technological scheme: a kind of mechanical parts fastening structure; The threaded fastener that comprises at least two mechanical parts of connection; In mechanical parts, be provided with the mounting hole that installs threaded fastener, it is characterized in that: on mounting hole oral area end face, be provided with anti-skid structure.
Further, said anti-skid structure comprises the some grooves on the oral area end face that is located at mounting hole, and threaded fastener is pressed on the groove after being fastenedly connected mechanical parts.
Further, the radially setting of the corresponding mounting hole of said groove.Mostly threaded fastener is that rotation is fastening, so groove radially is provided with the resistance that can provide maximum.
Further, said groove is uniformly distributed with on mounting hole oral area end face.Make the deformation of groove and threaded fastener even, stress can be too unconcentrated.
Further, be equipped with said groove on the oral area end face at two ends about the said mounting hole.Be applicable to that mounting hole is the occasion of through hole.
Further, said anti-skid structure comprises the some raised lines on the oral area end face that is located at mounting hole, and threaded fastener is pressed on the raised line after being fastenedly connected mechanical parts.
Further, the radially setting of the corresponding mounting hole of said raised line.Raised line radially is provided with the resistance that can provide maximum.
Further, said raised line is uniformly distributed with on mounting hole oral area end face.Make the deformation of groove and threaded fastener even, stress can be too unconcentrated.
Further, be equipped with said raised line on the oral area end face at two ends about the said mounting hole.Be applicable to that mounting hole is the occasion of through hole.
Further, the oral area end face of said mounting hole one end is provided with said groove, and the oral area end face of the mounting hole the other end is provided with said raised line.Integrated use.
After adopting technique scheme; The utlity model has following advantage: not only effectively prevent to slide each other between threaded fastener and the mechanical parts; Save the use of Improved mat or packing ring simultaneously; Simplify to be fastenedly connected assembly process, install producing in enormous quantities, the saving of cost of material and the raising of efficiency of assembling and the benefit brought is considerable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is first kind of embodiment's of the utility model a structural representation;
Fig. 2 is second kind of embodiment's of the utility model a structural representation;
Fig. 3 is the third embodiment's of the utility model a structural representation.
Embodiment
Embodiment one:
First kind of embodiment's of the utility model as shown in Figure 1 structural representation; A kind of mechanical parts fastening structure; The threaded fastener 2 that comprises at least two mechanical parts of connection 1; In mechanical parts, be provided with the mounting hole 3 that installs threaded fastener, on the oral area end face 31 of mounting hole, be provided with anti-skid structure.Said anti-skid structure comprises the some grooves 4 on the oral area end face that is located at mounting hole, and threaded fastener is pressed on the groove after being fastenedly connected mechanical parts.In the present embodiment, the radially setting of the corresponding mounting hole of groove and on mounting hole oral area end face, being uniformly distributed with.
According to as installed situation and needs, can on the oral area end face at two ends about the mounting hole, be equipped with said groove.
Embodiment two:
Second kind of embodiment's of the utility model as shown in Figure 2 structural representation, said anti-skid structure comprises the some raised lines 5 on the oral area end face that is located at mounting hole, threaded fastener is pressed on the raised line after being fastenedly connected mechanical parts.In the present embodiment, the radially setting of the corresponding mounting hole of raised line and on mounting hole oral area end face, being uniformly distributed with.
According to as installed situation and needs, can on the oral area end face at two ends about the mounting hole, be equipped with raised line.
Embodiment three:
On embodiment one and two basis, change, the third embodiment's of the utility model as shown in Figure 3 structural representation, the oral area end face of mounting hole one end is provided with groove 4, and the oral area end face of the mounting hole the other end is provided with raised line 5.
Among above-mentioned all embodiments; Threaded fastener is selected screw bolt and nut for use; Internal thread can certainly be set in mounting hole, and it is fastening to select for use bolt or screw to be threaded with mounting hole then, perhaps selects for use stud and nut to realize being fastenedly connected between the mechanical parts.In actual being fastenedly connected, maybe be between the mechanical parts to the having relatively high expectations of pretightening force, therefore as shown in Figure 3, increased elastic washer.And need not use under the situation of packing ring, adopt the utility model structure to realize that assembling, the process that is fastenedly connected are very easily.
Except that above-mentioned preferred embodiment; The utility model also has other mode of execution; Those skilled in the art can make various changes and distortion according to the utility model, only otherwise break away from the spirit of the utility model, all should belong to the defined scope of the utility model accompanying claims.
Claims (10)
1. mechanical parts fastening structure; The threaded fastener (2) that comprises at least two mechanical parts of connection (1); In mechanical parts, be provided with the mounting hole (3) that installs threaded fastener, it is characterized in that: on the oral area end face (31) of mounting hole, be provided with anti-skid structure.
2. a kind of mechanical parts fastening structure according to claim 1 is characterized in that: said anti-skid structure comprises the some grooves (4) on the oral area end face that is located at mounting hole, and threaded fastener is pressed on the groove after being fastenedly connected mechanical parts.
3. a kind of mechanical parts fastening structure according to claim 2 is characterized in that: the radially setting of the corresponding mounting hole of said groove.
4. a kind of mechanical parts fastening structure according to claim 3 is characterized in that: said groove is uniformly distributed with on mounting hole oral area end face.
5. according to claim 2,3 or 4 described a kind of mechanical parts fastening structures, it is characterized in that: be equipped with said groove on the oral area end face at two ends about the said mounting hole.
6. a kind of mechanical parts fastening structure according to claim 1 is characterized in that: said anti-skid structure comprises the some raised lines (5) on the oral area end face that is located at mounting hole, and threaded fastener is pressed on the raised line after being fastenedly connected mechanical parts.
7. a kind of mechanical parts fastening structure according to claim 6 is characterized in that: the radially setting of the corresponding mounting hole of said raised line.
8. a kind of mechanical parts fastening structure according to claim 7 is characterized in that: said raised line is uniformly distributed with on mounting hole oral area end face.
9. according to claim 6,7 or 8 described a kind of mechanical parts fastening structures, it is characterized in that: be equipped with said raised line on the oral area end face at two ends about the said mounting hole.
10. according to claim 2,3,4,6,7 or 8 described a kind of mechanical parts fastening structures, it is characterized in that: the oral area end face of said mounting hole one end is provided with said groove, and the oral area end face of the mounting hole the other end is provided with said raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202461610U CN202118084U (en) | 2011-07-13 | 2011-07-13 | Fastening connection structure for mechanical components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202461610U CN202118084U (en) | 2011-07-13 | 2011-07-13 | Fastening connection structure for mechanical components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118084U true CN202118084U (en) | 2012-01-18 |
Family
ID=45459153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202461610U Expired - Fee Related CN202118084U (en) | 2011-07-13 | 2011-07-13 | Fastening connection structure for mechanical components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330732A (en) * | 2011-07-13 | 2012-01-25 | 许晓华 | Fastening connection structure for mechanical parts |
-
2011
- 2011-07-13 CN CN2011202461610U patent/CN202118084U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102330732A (en) * | 2011-07-13 | 2012-01-25 | 许晓华 | Fastening connection structure for mechanical parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG LINIX MOTOR CO., LTD. Free format text: FORMER OWNER: XU XIAOHUA Effective date: 20130117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322100 JINHUA, ZHEJIANG PROVINCE TO: 322118 JINHUA, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130117 Address after: 196 No. 322118 Zhejiang city of Dongyang province Hengdian Electronic Industrial Park Industrial Avenue Patentee after: Zhejiang Linix Motor Co., Ltd. Address before: 322100, No. 196, Industrial Avenue, Hengdian Electronic Industrial Park, Jinhua, Zhejiang, Dongyang Patentee before: Xu Xiaohua |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20120713 |