CN205001343U - Roller -type hot melt nut - Google Patents
Roller -type hot melt nut Download PDFInfo
- Publication number
- CN205001343U CN205001343U CN201520592594.XU CN201520592594U CN205001343U CN 205001343 U CN205001343 U CN 205001343U CN 201520592594 U CN201520592594 U CN 201520592594U CN 205001343 U CN205001343 U CN 205001343U
- Authority
- CN
- China
- Prior art keywords
- nut
- roller
- outer nut
- interior
- type hot
- 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 roller -type hot melt nut, including outer nut, interior nut, roller, there are a plurality of fastening grooves in the outer nut outside, and there is a first arc recess outer nut inboard, the inboard threaded hole of interior nut, the interior nut outside has and outer nut matched with second arc recess, and interior nut is located outer nut, and is gapped between outer nut and the interior nut, the roller is located the clearance between outer nut and the nut. The utility model discloses a with roller setting outside between nut and the interior nut, constitute a simple and easy antifriction bearing, removed the inconvenience of installation bearing when the connecting piece needs the radial motion from, can make connecting piece convenient and fast's installation advance in the nut to the freedom carry out the radial motion, arc recess on the inside and outside nut can effectual fixed roller the motion path, prevent that the roller from droing.
Description
[technical field]
The utility model relates to the technical field of precision parts, particularly a kind of technical field of roller type hot-melting nut.
[background technique]
Hot-melting nut can be used in the electronic product such as mobile phone, computer.Hot-melting nut needs to be embedded in the materials such as plastics.Due to the general small volume of these hot-melting nuts, if when needing link to carry out radial motion, bearing is installed very inconvenient.
[model utility content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of roller type hot-melting nut, link can be made conveniently to be installed in nut, and carry out radial motion freely.
For achieving the above object, the utility model proposes a kind of roller type hot-melting nut, comprise outer nut, inner nut, roller, there are some binding grooves outside described outer nut, inside outer nut, have the first arc groove, inside described inner nut, have tapped hole, the second arc groove matched with outer nut is had outside inner nut, inner nut is positioned at outer nut, has gap between outer nut and inner nut, the gap of described roller between outer nut and inner nut.
As preferably, described binding groove is trapezoidal, the rectangular array distribution of binding groove.
As preferably, described roller is cylindrical body, and roller is positioned at outer nut and inner nut gap circular array distributes, and outer nut is identical with inner nut height, and roller height is less than outer nut height.
As preferably, described first arc groove and the second arc groove are left and right corresponding relation, and groove gap is greater than roller diameter.
The beneficial effects of the utility model: the utility model is by being arranged between outer nut and inner nut by roller, form an easy rolling bearing, eliminate bearings mounted inconvenience when link needs radial motion, link can be made conveniently to be installed in nut, and to carry out radial motion freely; Arc groove on interior outer nut effectively can fix the motion path of roller, prevents roller from coming off.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the plan view of a kind of roller type hot-melting nut of the utility model;
Fig. 2 is the main pseudosection of a kind of roller type of the utility model hot-melting nut;
Fig. 3 is the top plan view of a kind of roller type hot-melting nut of the utility model.
In figure: 1-outer nut, 2-inner nut, 3-roller, 4-binding groove, 11-first arc groove, 12-second arc groove, 14-tapped hole.
[embodiment]
Consult Fig. 1, Fig. 2, Fig. 3, the utility model, comprise outer nut 1, inner nut 2, roller 3, some binding grooves 4 are had outside described outer nut 1, the first arc groove 11 is had inside outer nut 1, tapped hole 14 is had inside described inner nut 2, the second arc groove 12 matched with outer nut 1 is had outside inner nut 2, inner nut 2 is positioned at outer nut 1, gap is had between outer nut 1 and inner nut 2, described roller 3 is positioned at outer nut 1 and inner nut 2 gap, described binding groove 4 is trapezoidal, the rectangular array distribution of binding groove 4, described roller 3 is cylindrical body, roller 3 is positioned at outer nut 1 and distributes with inner nut 2 gap circular array, outer nut 1 is identical with the height of inner nut 2, roller 3 is highly less than outer nut 1 height, described first arc groove 11 and the second arc groove 12 are in left and right corresponding relation, groove gap is greater than roller 3 diameter.
Utility model works process:
Outer nut 1 in the course of the work, is imbedded in plastic or other material by the mode that hot melt is embedding, then is screwed to by link in the tapped hole 14 of inner nut 2 by a kind of roller type hot-melting nut of the utility model.Because roller 3 is arranged between outer nut 1 and inner nut 2, form an easy rolling bearing, eliminate bearings mounted inconvenience when link needs radial motion, link can be made conveniently to be installed in nut, and carry out radial motion freely; The first arc groove 11 on inner nut 1, outer nut 2 and the second arc groove 12 effectively can fix the motion path of roller 3, prevent roller 3 from coming off.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. a roller type hot-melting nut, it is characterized in that: comprise outer nut (1), inner nut (2), roller (3), there are some binding grooves (4) in described outer nut (1) outside, there is the first arc groove (11) outer nut (1) inner side, there is tapped hole (14) described inner nut (2) inner side, there is the second arc groove (12) matched with outer nut (1) in inner nut (2) outside, inner nut (2) is positioned at outer nut (1), gap is had between outer nut (1) and inner nut (2), described roller (3) is positioned at the gap between outer nut (1) and inner nut (2).
2. a kind of roller type hot-melting nut as claimed in claim 1, is characterized in that: described binding groove (4) for trapezoidal, binding groove (4) rectangular array distribution.
3. a kind of roller type hot-melting nut as claimed in claim 1, it is characterized in that: described roller (3) is cylindrical body, the gap circular array that roller (3) is positioned between outer nut (1) and inner nut (2) distributes, outer nut (1) is identical with the height of inner nut (2), and roller (3) is highly less than outer nut (1) highly.
4. a kind of roller type hot-melting nut as claimed in claim 1, is characterized in that: described first arc groove (11) and the second arc groove (12) are in left and right corresponding relation, and groove gap is greater than roller (3) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592594.XU CN205001343U (en) | 2015-08-04 | 2015-08-04 | Roller -type hot melt nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592594.XU CN205001343U (en) | 2015-08-04 | 2015-08-04 | Roller -type hot melt nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205001343U true CN205001343U (en) | 2016-01-27 |
Family
ID=55158232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592594.XU Expired - Fee Related CN205001343U (en) | 2015-08-04 | 2015-08-04 | Roller -type hot melt nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205001343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882485A (en) * | 2017-12-06 | 2019-06-14 | 纬创资通股份有限公司 | Lock solid structure and its impact resistance combination unit with high pulling capacity |
-
2015
- 2015-08-04 CN CN201520592594.XU patent/CN205001343U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109882485A (en) * | 2017-12-06 | 2019-06-14 | 纬创资通股份有限公司 | Lock solid structure and its impact resistance combination unit with high pulling capacity |
| CN109882485B (en) * | 2017-12-06 | 2020-10-30 | 纬创资通股份有限公司 | Locking structure with high drawing force and impact-resistant combined device thereof |
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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: 20160127 Termination date: 20160804 |