CN207448171U - A kind of high-performance novel honing stick - Google Patents
A kind of high-performance novel honing stick Download PDFInfo
- Publication number
- CN207448171U CN207448171U CN201721225209.3U CN201721225209U CN207448171U CN 207448171 U CN207448171 U CN 207448171U CN 201721225209 U CN201721225209 U CN 201721225209U CN 207448171 U CN207448171 U CN 207448171U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- adjusting nut
- core shaft
- conical core
- honing
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a kind of high-performance novel honing stick, and including connecting rod, adjusting nut, conical core shaft, honing set, described adjusting nut one end is axially inserted into described connecting rod one end, and the honing set axial restraint is arranged on the other end of the connecting rod；The conical core shaft is inserted into the other end of the connecting rod, and is fitted close with the connecting rod；The adjusting nut is located at one end in the connecting rod and is inserted into the conical core shaft, and with the conical core shaft thread fitting；The adjusting nut, the conical core shaft, the honing covers and the center line of the connecting rod is same straight line, and the honing stick is simple in structure, easy to use and precision is high.
Description
Technical field
The utility model is related to a kind of honing sticks.
Background technology
Honing is the special shape of grinding, and is a kind of high-efficiency machining method in finishing.This technique can not only
Toward except larger allowance（It is still used in the honing fifties as polishing）And it is a kind of high precision part size, outside geometry
Effective processing method of shape precision and surface roughness, and honing stick is then a good hone, in the prior art,
The external honing diameter of honing stick is unadjustable, while is influenced by itself intensity, easily generates damage after a period of operation
The phenomenon that, its precision is influenced, it is necessary to frequently be replaced, cost is caused to improve, and dismounting is relative complex, using tired
Difficulty does not meet the current market demand.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of high-performance novel honing stick, the honing stick is simple in structure, uses
Convenient and precision is high.
For solution more than technical problem, technical solution provided by the utility model is：
A kind of high-performance novel honing stick, including connecting rod, adjusting nut, conical core shaft, honing set, wherein, the company
Extension bar is the cylindrical member of hollow, and described adjusting nut one end is axially inserted into described connecting rod one end, and in the connecting rod
Circumferential surface clearance fit, the adjusting nut in the connecting rod with can move axially；The honing set axial restraint is arranged on
The other end of the connecting rod；The conical core shaft is axially inserted into the other end of the connecting rod, and close with the connecting rod
Cooperation；The adjusting nut is located at one end in the connecting rod and is inserted into the conical core shaft, and with the conical core shaft screw thread
Cooperation；The adjusting nut, the conical core shaft, the honing covers and the center line of the connecting rod is same straight line；It is described
Adjusting nut is integral component, and the adjusting nut center line is equipped with axially extending bore；It is set on the adjusting nut outer circumferential surface
There are First terrace, second step face, the 3rd step surface and the 4th step surface；First, second step surface and the connection
Bar inner peripheral surface clearance fit；3rd step surface is interference fitted with the conical core shaft inner peripheral surface；4th step surface with
The conical core shaft inner peripheral surface thread fitting；The step of 3rd step surface and the 4th step surface is inclined-plane, described oblique
The inclined angle alpha in face is 45 °；The connecting rod inner peripheral surface is equipped with transition shoulder, the side of the transition shoulder and the First
The side of step between terrace and the second step face is engaged.
A kind of above-mentioned high-performance novel honing stick, wherein, the conical core shaft be U-shaped integrated member, the taper core
The openend inner peripheral surface of axis is equipped with internal thread, and the external screw thread of the connecting rod is engaged.
The beneficial effects of the utility model：
The utility model key wear position is honing set, and abrasion, which such as occurs, causes external honing diameter insufficient, it is only necessary to unclamp and adjust
Nut is saved, its is made to push honing set, honing set is forced move to adjusting nut direction, and by compression swelling, raising external honing diameter, with
After screw adjusting nut, be fixed, substantially increase the utilization rate and precision of honing set, honing interplanting is main mill
Position is damaged, of low cost, other component wear rate is not high, and can be individually replaced, and improves the practicability of this honing lever and makes
With property, while also reduce the cost of honing.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view of the utility model.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail.
As shown in the figure, a kind of high-performance novel honing stick of the utility model, including connecting rod 1, adjusting nut 2, taper core
Axis 3, honing set 4, the connecting rod is the cylindrical member of hollow, and described adjusting nut one end is axially inserted into the connecting rod one
End, and with the connecting rod inner peripheral surface clearance fit, the adjusting nut in the connecting rod with can move axially；The top gem of a girdle-pendant
Grinding set axial restraint is arranged on the other end of the connecting rod；The conical core shaft is axially inserted into the other end of the connecting rod,
And it is fitted close with the connecting rod；The conical core shaft is inserted into one end that the adjusting nut is located in the connecting rod, and
With the conical core shaft thread fitting；The adjusting nut, the conical core shaft, the honing covers and the center of the connecting rod
Line is same straight line；The adjusting nut is integral component, and 2 center line of adjusting nut is equipped with axially extending bore 20；Institute
Adjusting nut outer circumferential surface is stated equipped with First terrace 21, second step face 22, the 3rd step surface 23 and the 4th step surface 24；Institute
State first, second step surface and the conical core shaft inner peripheral surface clearance fit；3rd step surface and the connecting rod inner circumferential
Face is interference fitted；4th step surface and the conical core shaft inner peripheral surface thread fitting；3rd step surface and described the
The step of four step surfaces is inclined-plane, and the inclined angle alpha on the inclined-plane is 45 °；The connecting rod 1 is hollow cylindrical member, described
Connecting rod inner peripheral surface is equipped with transition shoulder 11, the side of the transition shoulder and the First terrace and the second step face
Between the side of step be engaged, due to first, second step surface and the connecting rod inner peripheral surface clearance fit；It is described
3rd step surface is interference fitted with the conical core shaft inner peripheral surface；4th step surface and the conical core shaft inner peripheral surface screw thread
Cooperation reduces the contact surface of connecting rod and adjusting nut, and on the basis of intensity is ensured, maximum reduction frictional force is reduced
The abrasion of the two, improves service life.The conical core shaft be U-shaped integrated member, the openend inner circumferential of the conical core shaft
Face is equipped with internal thread, and the external screw thread of the adjusting nut is engaged.The honing set 4 is equipped with heat emission hole 5, the heat emission hole 5
It is distributed in side by side on the honing set 4, the heat emission hole 5 is nine.
A kind of high-performance novel honing stick provided by the utility model, simple in structure, it is reasonable to set, easy to operate, unique
Honing set, nine heat emission holes being equipped with above can effectively play the role of heat dissipation ventilation, improve work efficiency, improve it
The intensity of body, it is not easy to the phenomenon that generating damage extends its service life, need not frequently be replaced, and cost is relatively low,
More meet the demand in market.The only preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, can be readily occurred in
Change or replacement, should all cover within the protection scope of the present utility model.Therefore, the scope of protection of the utility model should be with
Subject to the protection domain of claims.
Claims (2)
1. a kind of high-performance novel honing stick, including connecting rod, adjusting nut, conical core shaft, honing set, which is characterized in that institute
The cylindrical member that connecting rod is hollow is stated, described adjusting nut one end is axially inserted into described connecting rod one end, and passes through screw thread and match somebody with somebody
Conjunction is connected with the connecting rod, and the adjusting nut in the connecting rod with can move axially；The honing covers axial restraint
It is arranged on the other end of the connecting rod；The conical core shaft is axially inserted into the other end of the connecting rod, and with the connection
Bar is fitted close；The adjusting nut is located at one end in the connecting rod and is inserted into the conical core shaft, and with the taper core
Axle thread coordinates；The adjusting nut, the conical core shaft, the honing covers and the center line of the connecting rod is with always
Line；The adjusting nut is integral component, and the adjusting nut center line is equipped with axially extending bore；The adjusting nut periphery
Face is equipped with First terrace, second step face, the 3rd step surface and the 4th step surface；First, second step surface and institute
State connecting rod inner peripheral surface clearance fit；3rd step surface is interference fitted with the conical core shaft inner peripheral surface；Described 4th
Terrace and the conical core shaft inner peripheral surface thread fitting；The step of 3rd step surface and the 4th step surface is inclined-plane,
The inclined angle alpha on the inclined-plane is 45 °；The connecting rod inner peripheral surface be equipped with transition shoulder, the side of the transition shoulder with it is described
The side of step between First terrace and the second step face is engaged.
2. a kind of high-performance novel honing stick as described in claim 1, which is characterized in that the conical core shaft is whole for U-shaped
Component, the openend inner peripheral surface of the conical core shaft are equipped with internal thread, and the external screw thread of the connecting rod is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225209.3U CN207448171U (en) | 2017-09-22 | 2017-09-22 | A kind of high-performance novel honing stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721225209.3U CN207448171U (en) | 2017-09-22 | 2017-09-22 | A kind of high-performance novel honing stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448171U true CN207448171U (en) | 2018-06-05 |
Family
ID=62283884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721225209.3U Expired - Fee Related CN207448171U (en) | 2017-09-22 | 2017-09-22 | A kind of high-performance novel honing stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448171U (en) |
-
2017
- 2017-09-22 CN CN201721225209.3U patent/CN207448171U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180605 Termination date: 20190922 |