CN206802047U - A kind of traveling nut - Google Patents
A kind of traveling nut Download PDFInfo
- Publication number
- CN206802047U CN206802047U CN201720327780.XU CN201720327780U CN206802047U CN 206802047 U CN206802047 U CN 206802047U CN 201720327780 U CN201720327780 U CN 201720327780U CN 206802047 U CN206802047 U CN 206802047U
- Authority
- CN
- China
- Prior art keywords
- parent
- pad
- traveling nut
- connecting portion
- perforation
- 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
It the utility model is related to a kind of traveling nut, including traveling nut body, it is characterised in that：The traveling nut body includes parent and pad, the end face of the parent towards pad is extended with connecting portion in a ring, the connecting portion is tilted to the outside of itself, and the inwall of the perforation is in the resistance surface with being adapted on the outside of connecting portion, and the connecting portion is inserted in perforation and is brought into close contact with the inwall of perforation；The utility model now in：Realize it is split type parent is linked together with pad, if after pad damaged in use, it is only necessary to change pad can, must not change whole traveling nut, so as to improve the utilization rate of parent.
Description
Technical field
Technical field of fastening is the utility model is related to, especially a kind of traveling nut.
Background technology
Nut is a kind of fastener for having internal thread and being used cooperatively with bolt, or perhaps one kind has internal thread simultaneously
It is used cooperatively with screw rod to transmit the machine components of motion or power.In order that it is more firm with bolt connection, so both
Connection will match somebody with somebody Upper gasket.Traditional traveling nut includes integrally formed parent and pad, if pad damage in use
After, it whole traveling nut can only be changed, can so waste the utilization rate of parent；On the other hand, traveling nut with bolt
During connection, when the parent on traveling nut is screwed power by spanner, the parent occurs that fracture or metaboly occur, and parent is whole
Body intensity is poor, so as to shorten the service life of traveling nut.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of high intensity, improves use
Rate and the traveling nut to increase the service life.
What the technical solution of the utility model was realized in：A kind of traveling nut, including traveling nut body, its feature
It is：The traveling nut body includes parent and pad, and the centre of the parent offers screwed hole, the inwall of the screwed hole
It is provided with internal thread, the centre of the pad offers the perforation connected with screwed hole, the diameter of the screwed hole and parent
The ratio of diameter is 0.62-0.68；The end face of the parent towards pad is extended with connecting portion in a ring, the connecting portion to
Itself outside tilts, and the inwall of the perforation is in the resistance surface be adapted on the outside of connecting portion, connecting portion insertion perforation it is interior and with
The inwall of perforation is brought into close contact.
Preferably：The outer wall of the parent is hexagonal.
Preferably：The pad is annular gasket.
By using above-mentioned technical proposal, it is 0.62-0.68 in the diameter of screwed hole and the ratio of diameter of parent, carries
The high bulk strength of parent, when the parent on traveling nut is screwed power by spanner, the parent is not in fracture or deformation
Phenomenon occurs, and parent bulk strength is stronger, so as to extend the service life of traveling nut；If the diameter and parent of screwed hole
The ratio of diameter be less than 0.62, when the parent on traveling nut is screwed power by spanner, the parent occurs that phenomenon of rupture is sent out
Raw, parent bulk strength is poor, so as to shorten the service life of traveling nut；If the diameter of screwed hole and the diameter of parent
Ratio be more than 0.68, when the parent on traveling nut is screwed power by spanner, metaboly, parent occurs in the parent
Bulk strength is poor, so as to shorten the service life of traveling nut；So screwed hole diameter and parent diameter ratio
It is relatively reasonable for 0.62-0.68, improve the bulk strength of parent.The end face of parent towards pad is extended with company in a ring
Socket part, the connecting portion tilt to the outside of itself, and the inwall of the perforation is in the resistance surface with being adapted on the outside of connecting portion, the connecting portion
Be brought into close contact in insertion perforation and with the inwall of perforation, realize it is split type parent is linked together with pad, if
After pad has damaged in use, it is only necessary to change pad can, must not change whole traveling nut, so as to improve parent
Utilization rate.
The utility model is further arranged to：The pad is set relative to the other end end face of pad and parent connection end
There are multiple anti-slip tanks, multiple anti-slip tanks circumferentially equidistant arrangement.
By using above-mentioned technical proposal, so as to add pad and the effective contact point of mounting surface and contact surface, improve
The effect of fastening.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment structure half section schematic diagram：
Fig. 2 is the utility model embodiment structure of the main view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 2, the utility model discloses a kind of traveling nut, including traveling nut body, in this practicality
In new specific embodiment, the traveling nut body includes parent 1 and pad 2, and the centre of the parent 1 offers screwed hole
100, the inwall of the screwed hole 100 is provided with internal thread 101, and the centre of the pad 2 offers wears with what screwed hole 100 connected
Hole 200, the diameter H1 of the screwed hole 100 and diameter H2 of parent 1 ratio is 0.62-0.68；The parent 1 is towards pad
The end face of piece 2 is extended with connecting portion 3 in a ring, and the connecting portion 3 tilts to the outside of itself, the inwall of the perforation 200 be in
The resistance surface 201 of adaptation on the outside of connecting portion, the connecting portion 3 insertion perforation 200 is interior and is brought into close contact with the inwall of perforation.
In the utility model specific embodiment, the outer wall of the parent 1 is hexagonal.
In the utility model specific embodiment, the pad 2 is annular gasket.
By using above-mentioned technical proposal, it is 0.62-0.68 in the diameter of screwed hole and the ratio of diameter of parent, carries
The high bulk strength of parent, when the parent on traveling nut is screwed power by spanner, the parent is not in fracture or deformation
Phenomenon occurs, and parent bulk strength is stronger, so as to extend the service life of traveling nut；If the diameter and parent of screwed hole
The ratio of diameter be less than 0.62, when the parent on traveling nut is screwed power by spanner, the parent occurs that phenomenon of rupture is sent out
Raw, parent bulk strength is poor, so as to shorten the service life of traveling nut；If the diameter of screwed hole and the diameter of parent
Ratio be more than 0.68, when the parent on traveling nut is screwed power by spanner, metaboly, parent occurs in the parent
Bulk strength is poor, so as to shorten the service life of traveling nut；So screwed hole diameter and parent diameter ratio
It is relatively reasonable for 0.62-0.68, improve the bulk strength of parent.The end face of parent towards pad is extended with company in a ring
Socket part, the connecting portion tilt to the outside of itself, and the inwall of the perforation is in the resistance surface with being adapted on the outside of connecting portion, the connecting portion
Be brought into close contact in insertion perforation and with the inwall of perforation, realize it is split type parent is linked together with pad, if
After pad has damaged in use, it is only necessary to change pad can, must not change whole traveling nut, so as to improve parent
Utilization rate.
In the utility model specific embodiment, the pad 2 is relative to pad 2 and the other end end of the connection end of parent 1
Face is provided with multiple anti-slip tanks 4, multiple anti-slip tanks 4 circumferentially equidistant arrangement.
By using above-mentioned technical proposal, so as to add pad and the effective contact point of mounting surface and contact surface, improve
The effect of fastening.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (4)
1. a kind of traveling nut, including traveling nut body, it is characterised in that：The traveling nut body includes parent and pad
Piece, the centre of the parent offer screwed hole, and the inwall of the screwed hole is provided with internal thread, and the centre of the pad offers
The ratio of the perforation connected with screwed hole, the diameter of the screwed hole and the diameter of parent is 0.62-0.68；The parent court
Connecting portion in a ring is extended with to the end face of pad, the connecting portion tilts to the outside of itself, and the inwall of the perforation is in and even
The resistance surface of adaptation on the outside of socket part, connecting portion insertion perforation is interior and is brought into close contact with the inwall of perforation.
A kind of 2. traveling nut according to claim 1, it is characterised in that：The pad is connected relative to pad with parent
The other end end face at end is provided with multiple anti-slip tanks, multiple anti-slip tanks circumferentially equidistant arrangement.
A kind of 3. traveling nut according to claim 1, it is characterised in that：The outer wall of the parent is hexagonal.
A kind of 4. traveling nut according to claim 1, it is characterised in that：The pad is annular gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327780.XU CN206802047U (en) | 2017-03-30 | 2017-03-30 | A kind of traveling nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327780.XU CN206802047U (en) | 2017-03-30 | 2017-03-30 | A kind of traveling nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206802047U true CN206802047U (en) | 2017-12-26 |
Family
ID=60730158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327780.XU Expired - Fee Related CN206802047U (en) | 2017-03-30 | 2017-03-30 | A kind of traveling nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206802047U (en) |
-
2017
- 2017-03-30 CN CN201720327780.XU patent/CN206802047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20171226 |