CN204878218U - Removable novel flange area tooth bolt - Google Patents
Removable novel flange area tooth bolt Download PDFInfo
- Publication number
- CN204878218U CN204878218U CN201520491257.1U CN201520491257U CN204878218U CN 204878218 U CN204878218 U CN 204878218U CN 201520491257 U CN201520491257 U CN 201520491257U CN 204878218 U CN204878218 U CN 204878218U
- Authority
- CN
- China
- Prior art keywords
- flange
- nuts
- screw rod
- spacing cylinder
- screw
- 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
Links
Abstract
The utility model discloses a removable novel flange area tooth bolt, it includes the body, the body includes nuts, screw rod and screw thread. The body top is provided with the nuts, the nuts top is provided with a plurality of blind holes, the nuts below is provided with spacing cylinder, spacing cylinder below is provided with the screw rod, spacing cylinder and nuts pass through threaded connection, the screw rod surface is provided with the screw thread, be provided with first flange between nuts and the spacing cylinder, first flange below is provided with the second flange, be provided with the one deck blotter between first flange and the second flange, it is protruding that second flange lower surface is provided with a plurality of profiles of tooth, the screw rod bottom is provided with uide screw, the inside oiling passageway that is provided with of screw rod and spacing cylinder. The utility model has the advantages of structural design is reasonable, convenient assembling and excellent in use effect.
Description
Technical field
The utility model relates to a kind of bolt, particularly relates to a kind of replaceable novel flange band tooth bolt.
Background technique
At present, car radiator is all with wind shelling cover, and GB hexagon head bolt is usually adopted when the assembling of wind shelling cover, need install plain washer additional and play packing ring, make staff take a lot of work during installation fee when assembling wind shelling cover like this, and under the state that shake at height of vehicle, bolt is easy to occur loosening situation, make wind shelling cover in use occur dropping and cause the generation of peril, bringing very large loss.
Model utility content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of replaceable novel flange band tooth bolt.
The utility model is taked following technological scheme to realize: a kind of replaceable novel flange band tooth bolt, and it comprises body, and described body comprises nuts, screw rod and screw thread, is provided with nuts above described body; Described nuts top is provided with multiple blind hole; Spacing cylinder is provided with below described nuts; Screw rod is provided with below described spacing cylinder; Described spacing cylinder and nuts are threaded connection; Described screw surface is provided with screw thread; The first flange is provided with between described nuts and spacing cylinder; The second flange is provided with below described first flange; One deck cushion pad is provided with between described first flange and the second flange; Described second flange undersurface is provided with multiple toothed projections; Guide spiro rod is provided with bottom described screw rod; Described screw rod and spacing cylindrical inside are provided with oiling passage.
Above-mentioned one replaceable novel flange band tooth bolt, the cross section of described guide spiro rod is trapezium structure.
Above-mentioned one replaceable novel flange band tooth bolt, described first flange and the second flange are fixed on spacing periphery by fastening screw trip bolt, and are demountable structure.
The utility model has following beneficial effect in sum: the utility model has the advantages such as reasonable in design, easy to assembly and using effect be good; the oiling passage that described screw rod and spacing cylindrical inside are arranged can add oiling agent; when in bolton to parts; oiling agent is accommodated on parts by oiling passage; the surface of contact of digital preservation parts; there is the situation of getting rusty in peventing member, extends the working life of parts.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Wherein: 1, body; 2, nuts; 3, blind hole; 4, the first flange; 5, cushion pad; 6, toothed projections; 7, spacing cylinder; 8, fastening screw trip bolt; 9, screw rod; 10, screw thread; 11, guide spiro rod; 12, oiling passage; 13, the second flange.
Embodiment
As shown in Figure 1, a kind of replaceable novel flange band tooth bolt, it comprises body 1, and described body 1 comprises nuts 2, screw rod 9 and screw thread 10, is provided with nuts 2 above described body 1; Described nuts 2 top is provided with multiple blind hole 3; Spacing cylinder 7 is provided with below described nuts 2; Screw rod 9 is provided with below described spacing cylinder 7; Described spacing cylinder 7 is connected by screw thread 10 with nuts 2; Described screw rod 9 surface is provided with screw thread 10; The first flange 4 is provided with between described nuts 2 and spacing cylinder 7; The second flange 13 is provided with below described first flange 4; One deck cushion pad 5 is provided with between described first flange 4 and the second flange 13; Described second flange 13 lower surface is provided with multiple toothed projections 6; Guide spiro rod 11 is provided with bottom described screw rod 9; Described screw rod 9 and spacing cylinder 7 inside are provided with oiling passage 12.
Multiple blind holes 3 that described nuts 2 surface is arranged when assembling radiator, can facilitate staff to the unlatching of bolt or locking, and having good non-deformability, improve assembling effect; The first flange 4 arranged between described nuts 2 and screw rod 9 and the second flange 13 make bolt need not install plain washer and play packing ring, efficiency is improve to operator, and can not loosen because of height vibrations, substantially increase the stability that wind shelling cover is installed, improve safety coefficient; And described first flange 4 and the second flange 13 are fixed on spacing cylinder 7 surface by fastening screw trip bolt 8, when the situation of damage appears in the first flange 4 or the second flange 13, namely by dismounting fastening screw trip bolt 8, first flange 4 or the second flange 13 are changed, not only save resource, also facilitate the installation of staff; The guide spiro rod 11 arranged bottom described screw rod 9 be trapezium structure, makes screw rod 9 easier contraposition when assembling, makes that staff's is more convenient to operate; The oiling passage 12 that described screw rod 9 and spacing cylinder 7 inside are arranged can add oiling agent; when in bolton to parts, oiling agent is accommodated on parts by oiling passage 12, the surface of contact of digital preservation parts; there is the situation of getting rusty in peventing member, extends the working life of parts.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (3)
1. a replaceable novel flange band tooth bolt, it comprises body, and described body comprises nuts, screw rod and screw thread, it is characterized in that: be provided with nuts above described body; Described nuts top is provided with multiple blind hole; Spacing cylinder is provided with below described nuts; Screw rod is provided with below described spacing cylinder; Described spacing cylinder and nuts are threaded connection; Described screw surface is provided with screw thread; The first flange is provided with between described nuts and spacing cylinder; The second flange is provided with below described first flange; One deck cushion pad is provided with between described first flange and the second flange; Described second flange undersurface is provided with multiple toothed projections; Guide spiro rod is provided with bottom described screw rod; Described screw rod and spacing cylindrical inside are provided with oiling passage.
2. one according to claim 1 replaceable novel flange band tooth bolt, is characterized in that: the cross section of described guide spiro rod is trapezium structure.
3. one according to claim 1 replaceable novel flange band tooth bolt, is characterized in that: described first flange and the second flange are fixed on spacing periphery by fastening screw trip bolt, and is demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491257.1U CN204878218U (en) | 2015-07-09 | 2015-07-09 | Removable novel flange area tooth bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520491257.1U CN204878218U (en) | 2015-07-09 | 2015-07-09 | Removable novel flange area tooth bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204878218U true CN204878218U (en) | 2015-12-16 |
Family
ID=54822594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520491257.1U Expired - Fee Related CN204878218U (en) | 2015-07-09 | 2015-07-09 | Removable novel flange area tooth bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204878218U (en) |
-
2015
- 2015-07-09 CN CN201520491257.1U patent/CN204878218U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160709 |