CN208304743U - A kind of high-precision honing bar - Google Patents
A kind of high-precision honing bar Download PDFInfo
- Publication number
- CN208304743U CN208304743U CN201820426280.6U CN201820426280U CN208304743U CN 208304743 U CN208304743 U CN 208304743U CN 201820426280 U CN201820426280 U CN 201820426280U CN 208304743 U CN208304743 U CN 208304743U
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- China
- Prior art keywords
- honing
- adjusting
- bar
- nut
- loop bar
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Abstract
The utility model provides a kind of high-precision honing bar, including connecting rod, loop bar, limit sleeve, honing set, transition sleeve and adjusting nut；Connecting rod leading portion is evenly equipped with card convex group, and rear end is equipped with installation nut, and card convex group includes card convex；The front end of loop bar is equipped with fixture nut, and mounting hole is equipped in the middle part of rear end, and bar shaped sliding slot is evenly equipped on the inside of mounting hole, and the same side of each bar shaped sliding slot is equipped with card slot；Honing set includes adjusting set, honing set main body and lapping stick；Transition sleeve is held between adjusting nut and adjusting set by adjusting nut.Advantage is: the distance of set rod rear end mounting hole can be protruded by adjusting connecting rod leading portion, to adjust the axial position of honing set, considerably increase honing set is adjusted axially stroke, the ingenious novelty of overall structure；When abrasion, which occurs, leads to external honing diameter deficiency, it is only necessary to which forward end locks adjusting nut or adjusts fixture nut to the back-end, so that honing covers main body by compression swelling, improves external honing diameter, substantially increases the utilization rate of honing set.
Description
Technical field
The present invention relates to honing lever technical field more particularly to a kind of high-precision honing bars.
Background technique
Honing is the finished machined carried out with the oilstone (also referred to as hone stone) being embedded on honing head to polished surface, the top gem of a girdle-pendant
Mill is larger with the contact area of hole surface, and processing efficiency is higher, under certain condition, plane also can be processed.
Currently, the connecting rod of existing honing lever and loop bar locks by straight pin, for honing set axial direction away from
Rely on adjusting nut and fixture nut from adjusting more, the stroke adjusted is short, for axial distance differ biggish workpiece into
When row processing, it usually needs the honing lever of integral replacing different length, very complicated greatly reduce processing efficiency, in addition, the top gem of a girdle-pendant
The abrading section of mill bar is honing set, and abrasion, which such as occurs, causes external honing diameter insufficient, can largely effect on processing efficiency and accuracy.
Summary of the invention
To solve the above problems, solving existing the axial of honing set the invention discloses a kind of high-precision honing bar and adjusting
Save the problem of external honing diameter deficiency after stroke is short and honing set abrasion.
In order to reach the goals above, the invention provides the following technical scheme:
A kind of high-precision honing bar, it is characterised in that: including connecting rod, loop bar, limit sleeve, honing set, transition sleeve and tune
Save nut；The cylindrical structure of connecting rod, card convex group is evenly equipped in leading portion circumferential direction, and rear end is equipped with installation spiral shell
Mother, the card convex group include along the equally distributed card convex of connecting rod axial direction；The cylindrical structure of loop bar, before loop bar
End is equipped with fixture nut, offers the mounting hole mutually fitted with connecting rod in the middle part of rear end, on mounting hole inner circumferential direction
Be furnished with the one-to-one bar shaped sliding slot of card convex group, the rear end of the bar shaped sliding slot is connected to the rear end of loop bar, and each bar shaped
The same side of sliding slot is equipped with and the one-to-one card slot of protrusion；The limit sleeve is set in connecting rod, is placed in installation nut
Front side, the limit sleeve includes cylindrical collar, is evenly equipped with along circumferential direction and bar shaped sliding slot on the inside of the cylindrical collar
One-to-one strip sliding part, and the front side of cylindrical collar is stretched out in the front end of strip sliding part；The honing set includes adjusting
Section set, honing set main body and lapping stick, the adjusting set structure in a circular table shape, the middle part of adjusting set is equipped with along its axial direction
Through-hole compatible with loop bar, and adjusting set is set in outside loop bar, the front end external diameter of the adjusting set is less than the rear end of adjusting set
Outer diameter, the honing cover the cylindrical structure of main body, and the middle part that honing covers main body is equipped with and adjusting set shape along its axial direction
Compatible taper hole, and honing set main body is set in outside adjusting set, the lapping stick is connected to one through sintering and honing set main body
It rises；The cylindrical structure of transition sleeve, and be set in outside loop bar；The adjusting nut is threaded in outside loop bar, and incited somebody to action
Set is crossed to be held between adjusting nut and adjusting set.
Further, the outer diameter of the transition sleeve is not more than the rear end outer diameter of adjusting set.
Further, the rear end of the fixture nut, which is equipped with, supports set.
Further, it is described support be set in outside loop bar, and support set one end be fixedly connected with fixture nut, the other end and
Honing set body front end offsets.
Further, outer diameter of the outer diameter for supporting set no more than honing set main body.
Compared with prior art, the beneficial effects of the present invention are: can be passed through according to the axial distance of practical honing workpiece
The distance that connecting rod leading portion protrudes into set rod rear end mounting hole is adjusted, to adjust the axial position of honing set, considerably increases honing
Set is adjusted axially stroke, and convenient and efficient, the ingenious novelty of overall structure has extensive market prospects；It is used in connecting rod
Bar shaped sliding slot compatible with card convex group is arranged in card convex group, loop bar inside mounting hole, and card slot is arranged in the same side of bar shaped sliding slot,
And cooperate limit sleeve, after connecting rod and the relative distance of loop bar lock, limit sleeve can further progress locking, guarantee honing lever
Job stability；When abrasion, which occurs, leads to external honing diameter deficiency, it is only necessary to which forward end is locked adjusting nut or adjusted to the back-end
Fixture nut forces honing set main body to move toward one another with adjusting set, under the outside conical surface effect of adjusting set, so that honing set master
Body is improved external honing diameter by compression swelling, substantially increases the utilization rate of honing set.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of high-precision honing bar of the present invention.
Fig. 2 is the right view of limit sleeve in Fig. 1.
Fig. 3 is the structural schematic diagram of connecting rod in a kind of high-precision honing bar of the present invention.
Fig. 4 is the structural schematic diagram of loop bar in a kind of high-precision honing bar of the present invention.
Reference signs list:
1- connecting rod, 11- card convex group, 111- card convex, 2- loop bar, 21- bar shaped sliding slot, 211- card slot, 3- limit sleeve, 31-
Cylindrical collar, 32- strip sliding part, 4- honing set, 41- adjusting set, 42- honing set main body, 43- lapping stick, 5- transition sleeve,
6- adjusting nut, 7- install nut, 8- fixture nut, and 9- supports set.
Specific embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments are only
For illustrating the present invention rather than limiting the scope of the invention.It should be noted that word " preceding " used in the following description,
" rear ", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" refer respectively to direction or remote
Direction from geometric center of specific component.
As shown, a kind of high-precision honing bar, it is characterised in that: including connecting rod 1, loop bar 2, limit sleeve 3, honing set
4, transition sleeve 5 and adjusting nut 6；The cylindrical structure of connecting rod 1 is evenly equipped with card convex group 11, rear end in leading portion circumferential direction
It is equipped with installation nut 7, card convex group 11 includes along the equally distributed card convex 111 of 1 axial direction of connecting rod；Loop bar 2 is cylindrical
Structure, the front end of loop bar 2 are equipped with fixture nut 8, and the mounting hole fitted with 1 phase of connecting rod, mounting hole inside are offered in the middle part of rear end
It is evenly equipped in circumferential direction and the one-to-one bar shaped sliding slot 21 of card convex group 11, the rear end of bar shaped sliding slot 21 and the rear end of loop bar 2
Connection, and the same side of each bar shaped sliding slot 21 is equipped with and raised 111 one-to-one card slots 211；Limit sleeve 3 is set in connection
On bar 1, it is placed in the front side of installation nut 7, limit sleeve 3 includes cylindrical collar 31, and 31 inside of cylindrical collar is circumferentially square
To be evenly equipped with the one-to-one strip sliding part 32 of bar shaped sliding slot 21, and strip sliding part 32 front end stretch out cylindrical collar
31 front side；Honing set 4 includes that adjusting set 41, honing set main body 42 and lapping stick 43, the structure in a circular table shape of adjusting set 41 are adjusted
The middle part of section set 41 is equipped with through-hole compatible with loop bar 2 along its axial direction, and adjusting set 41 is set in outside loop bar 2, adjusts
The front end external diameter of set 41 is less than the rear end outer diameter of adjusting set 41, and honing covers the cylindrical structure of main body 42, and honing covers main body 42
Middle part is equipped with taper hole compatible with 41 shape of adjusting set along its axial direction, and honing set main body 42 is set in adjusting set 41
Outside, lapping stick 43 links together through sintering and honing set main body 42；The cylindrical structure of transition sleeve 5, and it is set in loop bar 2
Outside；Adjusting nut 6 is threaded in outside loop bar 2, and transition sleeve 5 is held between adjusting nut 6 and adjusting set 41.
After honing lever is installed, by locking adjusting nut 6 forward or adjusting fixture nut 8 backward, so that transition
Set 5 and honing set 4 are tightly held between adjusting nut 6 and fixture nut 8, to guarantee stabilization when honing lever work
Property and machining accuracy；When the location of workpiece of required processing covers the Working position of main body 42 along 2 axis of loop bar compared to current honing
When changing to direction, it is only necessary to allow the card convex group 11 of connecting rod 1 to slide along 2 mounting hole inner stripe sliding slot 21 of loop bar, wait slide
To after required length, it is rotatablely connected bar 1, so that the card convex 111 in connecting rod 1 is clamped into card slot 211, then allows limit sleeve 3
Strip sliding part 32 is slided along bar shaped sliding slot 21, and up to the rear end in contact of cylindrical collar 31 and loop bar 2, thus significantly
Increase honing set main body 42 is adjusted axially stroke, for required processing is apart from different workpiece in the axial direction, without whole
Body replaces honing lever, it is only necessary to protrude into the distance in 2 rear end mounting hole of loop bar by adjusting 1 leading portion of connecting rod, just be able to achieve honing
The axial position variation of main body 42 is covered, convenient and efficient, the ingenious novelty of overall structure has extensive market prospects.
And when abrasion, which occurs, leads to external honing diameter deficiency, it is only necessary to which forward end is locked adjusting nut 6 or adjusted to the back-end solid
Determine nut 8, honing set main body 42 is forced to move toward one another with adjusting set 41, under the outside conical surface effect of adjusting set 41, so that the top gem of a girdle-pendant
Grinding set main body 42 is improved external honing diameter by compression swelling, substantially increases the utilization rate of honing set
In the present embodiment, the outer diameter of transition sleeve 5 is not more than the rear end outer diameter of adjusting set 41.
In the present embodiment, the rear end of fixture nut 8, which is equipped with, supports set 9, is set in outside loop bar 2 to set 9, and support the one of set 9
End is fixedly connected with fixture nut 8, and the other end offsets with honing set 42 front end of main body, and the outer diameter to set 9 is no more than honing set master
The outer diameter of body 42.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (5)
1. a kind of high-precision honing bar, it is characterised in that: including connecting rod (1), loop bar (2), limit sleeve (3), honing set (4),
Transition sleeve (5) and adjusting nut (6)；
The connecting rod (1) cylindrical structure is evenly equipped with card convex group (11) in leading portion circumferential direction, and rear end is equipped with installation
Nut (7), the card convex group (11) include along the equally distributed card convex of connecting rod (1) axial direction (111)；
The front end of the cylindrical structure of the loop bar (2), loop bar (2) is equipped with fixture nut (8), offers and connects in the middle part of rear end
Bar (1) mutually suitable mounting hole is evenly equipped on mounting hole inner circumferential direction and the one-to-one bar shaped of card convex group (11) is sliding
The rear end of slot (21), the bar shaped sliding slot (21) is connected to the rear end of loop bar (2), and the same side of each bar shaped sliding slot (21) is set
Have and card convex (111) one-to-one card slot (211)；
The limit sleeve (3) is set on connecting rod (1), is placed in the front side of installation nut (7), and the limit sleeve (3) includes
Cylindrical collar (31), cylindrical collar (31) inside are evenly equipped with one-to-one with bar shaped sliding slot (21) along circumferential direction
Strip sliding part (32), and the front side of cylindrical collar (31) is stretched out in the front end of strip sliding part (32)；
The honing set (4) includes that adjusting set (41), honing set main body (42) and lapping stick (43), the adjusting set (41) are in
The middle part of round-like structure, adjusting set (41) is equipped with loop bar (2) compatible through-hole, and adjusting set (41) along its axial direction
It is set in loop bar (2) outside, the front end external diameter of the adjusting set (41) is less than the rear end outer diameter of adjusting set (41), the honing set master
Body (42) cylindrical structure, the middle part of honing set main body (42) is equipped with along its axial direction to be adapted with adjusting set (41) shape
Taper hole, and honing set main body (42) be set in adjusting set (41) outside, the lapping stick (43) through sintering with honing cover main body
(42) it links together；
The cylindrical structure of the transition sleeve (5), and it is set in loop bar (2) outside；
The adjusting nut (6) is threaded in loop bar (2) outside, and transition sleeve (5) is held on adjusting nut (6) and adjusting set
(41) between.
2. a kind of high-precision honing bar according to claim 1, it is characterised in that: the outer diameter of the transition sleeve (5) is little
In the rear end outer diameter of adjusting set (41).
3. a kind of high-precision honing bar according to claim 2, it is characterised in that: the rear end of the fixture nut (8) is set
Have to set (9).
4. a kind of high-precision honing bar according to claim 3, it is characterised in that: the set (9) that supports is set in loop bar (2)
Outside, and one end to set (9) is fixedly connected with fixture nut (8), and the other end offsets with honing set main body (42) front end.
5. a kind of high-precision honing bar according to claim 3, it is characterised in that: the outer diameter for supporting set (9) is not more than
Honing covers the outer diameter of main body (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426280.6U CN208304743U (en) | 2018-03-28 | 2018-03-28 | A kind of high-precision honing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426280.6U CN208304743U (en) | 2018-03-28 | 2018-03-28 | A kind of high-precision honing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304743U true CN208304743U (en) | 2019-01-01 |
Family
ID=64720532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820426280.6U Expired - Fee Related CN208304743U (en) | 2018-03-28 | 2018-03-28 | A kind of high-precision honing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304743U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789149A (en) * | 2018-06-27 | 2018-11-13 | 盐城市久恒工贸有限公司 | A kind of grinding wheel installing mechanism suitable for abrasive machine |
| CN110722440A (en) * | 2019-10-17 | 2020-01-24 | 黄敬 | Surface treatment equipment for synthesis processing of new polymer material |
| CN110919523A (en) * | 2019-12-26 | 2020-03-27 | 苏州信能精密机械有限公司 | Precision self-centering oil injection honing cutter |
| CN112605749A (en) * | 2020-11-16 | 2021-04-06 | 中国航发西安动力控制科技有限公司 | Inner hole grinding device with two ends synchronously expanding and quantitatively adjusting |
-
2018
- 2018-03-28 CN CN201820426280.6U patent/CN208304743U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789149A (en) * | 2018-06-27 | 2018-11-13 | 盐城市久恒工贸有限公司 | A kind of grinding wheel installing mechanism suitable for abrasive machine |
| CN108789149B (en) * | 2018-06-27 | 2024-01-02 | 盐城市久恒工贸有限公司 | Grinding wheel mounting mechanism suitable for grinding machine |
| CN110722440A (en) * | 2019-10-17 | 2020-01-24 | 黄敬 | Surface treatment equipment for synthesis processing of new polymer material |
| CN110722440B (en) * | 2019-10-17 | 2022-12-27 | 江苏宏盛尼龙有限公司 | Surface treatment equipment for synthesis processing of new polymer material |
| CN110919523A (en) * | 2019-12-26 | 2020-03-27 | 苏州信能精密机械有限公司 | Precision self-centering oil injection honing cutter |
| CN112605749A (en) * | 2020-11-16 | 2021-04-06 | 中国航发西安动力控制科技有限公司 | Inner hole grinding device with two ends synchronously expanding and quantitatively adjusting |
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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: 20190101 |