CN208913843U - It is a kind of for finishing the hone of inner hole - Google Patents
It is a kind of for finishing the hone of inner hole Download PDFInfo
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- CN208913843U CN208913843U CN201821621299.2U CN201821621299U CN208913843U CN 208913843 U CN208913843 U CN 208913843U CN 201821621299 U CN201821621299 U CN 201821621299U CN 208913843 U CN208913843 U CN 208913843U
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- hone
- resilient sleeve
- inner hole
- finishing
- honing lever
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Abstract
The utility model relates to the technical fields of hone, it is especially a kind of for finishing the hone of inner hole, the conical core shaft being arranged in honing lever inner hole including honing lever and sliding, the periphery of honing lever front end is equipped at least one radial through-hole being connected to honing lever inner hole, sliding is provided with bottom plate in radial through-hole, it floats on the periphery of the honing lever front end and is arranged with resilient sleeve, hone stone is provided on the periphery of the resilient sleeve, the top surface of the hone stone is the working face of arc-shaped, the conical core shaft by bottom plate for radially swelling and making resilient sleeve to drive hone stone radial direction swell, the circularity very little of resilient sleeve and hone stone when radial swell, therefore the inner hole of workpiece circularity of processing, cylindricity is fine.
Description
Technical field
It is especially a kind of for finishing the hone of inner hole the utility model relates to the technical field of hone.
Background technique
With the development of honing technique, hone using more and more extensive and universal, while also requiring operator
The basic knowledge and technical ability of operation can skillfully be grasped.
Hone includes honing lever and the conical core shaft that sliding is arranged in honing lever inner hole, the outer circle of honing lever front end
Face is equipped at least one radial through-hole being connected to honing lever inner hole, and sliding is provided with bottom plate in radial through-hole, and hone stone is solid
Determine on which floor plate, since the deformation of bottom plate is big, to cause the harmomegathus deformation for the hone stone being fixed on bottom plate big, circularity, cylinder
It is poor to spend, and the inner hole of workpiece circularity in turn resulting in processing is poor, the obvious not competent finishing Hole honing of such hone
Work.
Summary of the invention
Technical problem to be solved by the utility model is: providing a kind of use to overcome the deficiencies in the prior art
In the hone of finishing inner hole, inner hole of workpiece circularity, the cylindricity of processing are fine.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of for finishing the honing work of inner hole
Tool, the periphery including the conical core shaft that honing lever and sliding are arranged in honing lever inner hole, honing lever front end are equipped at least
One radial through-hole being connected to honing lever inner hole, interior slide of radial through-hole is provided with bottom plate, outside the honing lever front end
It floats on disc and is arranged with resilient sleeve, hone stone, the top surface of the hone stone are provided on the periphery of the resilient sleeve
For the working face of arc-shaped, the conical core shaft by bottom plate for radially swelling and making resilient sleeve that hone stone is driven radially to rise
Greatly, the circularity very little of resilient sleeve when radial swell and hone stone, therefore inner hole of workpiece circularity, the cylindricity processed are fine.
Further specifically, in above-mentioned technical proposal, there is expansion joint, for increasing resilient sleeve in the resilient sleeve
Elastic force, and then ensure resilient sleeve harmomegathus.
There is assembly item, the top gem of a girdle-pendant further specifically, in above-mentioned technical proposal, on the inner wall of the resilient sleeve
There is fitting groove on the periphery of mill bar front end, be embedded into fitting groove by assembly item matching, realize resilient sleeve and honing lever
Assembly, prevent resilient sleeve from rotating with honing lever.
Further specifically, the assembly item is arranged in parallel with expansion joint, such structure in above-mentioned technical proposal
Design guarantees that resilient sleeve will not allow assembly item to be deviate from from fitting groove during harmomegathus.
Further specifically, in above-mentioned technical proposal, the assembly item is close in expansion joint, such structure design
It is further ensured that resilient sleeve will not allow assembly item to be deviate from from fitting groove during harmomegathus.
Further specifically, resilient sleeve is arranged in by welding manner in the hone stone in above-mentioned technical proposal
On periphery, such design guarantees that hone stone and resilient sleeve are fixed together.
Further specifically, in above-mentioned technical proposal, the two sides of the hone stone working face are equipped with chip removal structure, this
The structure design of sample can be stuck by bottom plate and honing lever to avoid iron filings.
Further specifically, the chip removal structure is the chip space being provided in resilient sleeve in above-mentioned technical proposal,
The design very simple of chip removal structure, it is easy to process.
Further specifically, the width of chip space size is the 6 of hone stone width dimensions in above-mentioned technical proposal
~8 times, the wider width of chip space further avoids iron filings bottom plate and honing lever is stuck.
Further specifically, in above-mentioned technical proposal, the resilient sleeve and honing lever are locked by lock screw, are prevented
Only resilient sleeve axial float.
The beneficial effects of the utility model are: it is provided by the utility model a kind of for finishing the hone of inner hole,
Structure is simple, economical and practical, can be used for the inner hole of finishing workpiece, and inner hole of workpiece circularity, the cylindricity of processing are fine.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments as described in this application, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram one of the utility model；
Fig. 2 is the structural schematic diagram two of the utility model；
Fig. 3 is the structural schematic diagram of resilient sleeve and hone stone.
Label in figure are as follows: 1, honing lever；1-1, fitting groove；2, conical core shaft；3, bottom plate；4, resilient sleeve；4-1, it stretches
Seam；4-2, assembly item；4-3, chip space；5, hone stone；6, lock screw.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
See Fig. 1, Fig. 2 and Fig. 3, the utility model it is a kind of for finishing the hone of inner hole, including 1 He of honing lever
The conical core shaft 2 being arranged in 1 inner hole of honing lever is slided, the periphery of 1 front end of honing lever is equipped at least one and honing lever 1
The radial through-hole of inner hole connection, the interior sliding of radial through-hole are provided with bottom plate 3, float and be arranged on the periphery of 1 front end of honing lever
Resilient sleeve 4, the internal diameter of resilient sleeve 4 are 2 times of 3 top surface arc radius size of bottom plate, are provided on the periphery of resilient sleeve 4
Hone stone 5, the top surface of hone stone 5 are the working face of arc-shaped, and conical core shaft 2 is used to swell 3 radial direction of bottom plate and makes resilient sleeve 4
Drive the radial swell of hone stone 5, the circularity very little of resilient sleeve 4 and hone stone 5 when radial swell, therefore the inner hole of workpiece circle processed
Degree, cylindricity are fine.
There is expansion joint 4-1 in resilient sleeve 4, for increasing the elastic force of resilient sleeve 4, and then ensure the harmomegathus of resilient sleeve 4.
There is assembly 4-2 on the inner wall of resilient sleeve 4, there is fitting groove 1-1 on the periphery of 1 front end of honing lever, pass through
Assembly 4-2 matching is embedded into fitting groove 1-1, realizes the assembly of resilient sleeve 4 and honing lever 1, prevents resilient sleeve 4 with honing
Bar 1 rotates.Meanwhile resilient sleeve 4 is locked with honing lever 1 by lock screw 6, and 4 axial float of resilient sleeve is prevented.
Assembly 4-2 and expansion joint 4-1 is arranged in parallel, and assembles a 4-2 and be close in expansion joint 4-1, can guarantee in this way
Resilient sleeve 4 will not allow assembly 4-2 to deviate from from fitting groove 1-1 during harmomegathus.
Resilient sleeve 4 and hone stone 5 are made of 65Mn, and the periphery of resilient sleeve 4 is arranged in by welding manner for hone stone 5
On, it can guarantee that hone stone 5 and resilient sleeve 4 are fixed together in this way.
The two sides of 5 working face of hone stone are equipped with chip removal structure, and chip removal structure is the chip space 4-3 being provided in resilient sleeve 4,
Chip space 4-3 width dimensions are 6~8 times of 5 width dimensions of hone stone, and the design very simple of chip removal structure is easy to process, row
The wider width for considering slot to be worth doing, can be stuck by bottom plate 3 and honing lever 1 to avoid iron filings.
The working principle of the hone is:
When work, which is mounted on the main shaft of horizontal honing machinne, make conical core shaft 2 tail portion link up with
Pushing ram is connected in main shaft, then the hone front end is protruded into the inner hole to be processed on workpiece, horizontal honing machinne main shaft
The pressurization of interior pushing ram, pushing ram push conical core shaft 2 to move forward, conical core shaft 2 will by the radially expansion of bottom plate 3,
Resilient sleeve 4 drives the radially expansion of hone stone 5 immediately, is pressed on the working face of hone stone 5 to be processed interior on workpiece
Kong Zhong starts horizontal honing machinne, up to honing to required size.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. it is a kind of for finishing the hone of inner hole, it is arranged in honing lever (1) inner hole including honing lever (1) and sliding
Conical core shaft (2), the periphery of honing lever (1) front end are equipped at least one radial through-hole being connected to honing lever (1) inner hole,
Sliding is provided with bottom plate (3) in radial through-hole, it is characterised in that: floats and is arranged on the periphery of described honing lever (1) front end
Flexible set (4) is provided with hone stone (5) on the periphery of the resilient sleeve (4), and the top surface of the hone stone (5) is
The working face of arc-shaped, the conical core shaft (2) are used to radially swell bottom plate (3) and resilient sleeve (4) are made to drive hone stone
(5) radial swell.
2. as described in claim 1 a kind of for finishing the hone of inner hole, it is characterised in that: the resilient sleeve
(4) there is expansion joint (4-1) on, for increasing the elastic force of resilient sleeve (4).
3. as claimed in claim 2 a kind of for finishing the hone of inner hole, it is characterised in that: the resilient sleeve
(4) there is assembly item (4-2) on inner wall, there is fitting groove (1-1) on the periphery of the honing lever (1) front end, pass through
Assembly item (4-2) matching is embedded into fitting groove (1-1), realizes the assembly of resilient sleeve (4) and honing lever (1), prevents resilient sleeve
(4) it is rotated with honing lever (1).
4. as claimed in claim 3 a kind of for finishing the hone of inner hole, it is characterised in that: the assembly item
(4-2) is arranged in parallel with expansion joint (4-1).
5. as claimed in claim 4 a kind of for finishing the hone of inner hole, it is characterised in that: the assembly item
(4-2) is close in expansion joint (4-1).
6. as described in claim 1 a kind of for finishing the hone of inner hole, it is characterised in that: the hone stone
(5) it is arranged on the periphery of resilient sleeve (4) by welding manner.
7. as described in claim 1 a kind of for finishing the hone of inner hole, it is characterised in that: the hone stone
(5) two sides of working face are equipped with chip removal structure.
8. as claimed in claim 7 a kind of for finishing the hone of inner hole, it is characterised in that: the chip removal structure
For the chip space (4-3) being provided on resilient sleeve (4).
9. as claimed in claim 8 a kind of for finishing the hone of inner hole, it is characterised in that: the chip space
(4-3) width dimensions are 6~8 times of hone stone (5) width dimensions.
10. as described in claim 1 a kind of for finishing the hone of inner hole, it is characterised in that: the resilient sleeve
(4) it is locked with honing lever (1) by lock screw (6), prevents resilient sleeve (4) axial float.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621299.2U CN208913843U (en) | 2018-09-30 | 2018-09-30 | It is a kind of for finishing the hone of inner hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821621299.2U CN208913843U (en) | 2018-09-30 | 2018-09-30 | It is a kind of for finishing the hone of inner hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913843U true CN208913843U (en) | 2019-05-31 |
Family
ID=66708235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821621299.2U Active CN208913843U (en) | 2018-09-30 | 2018-09-30 | It is a kind of for finishing the hone of inner hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222646A (en) * | 2019-07-26 | 2022-03-22 | 株式会社日进制作所 | Honing tool and honing method |
-
2018
- 2018-09-30 CN CN201821621299.2U patent/CN208913843U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114222646A (en) * | 2019-07-26 | 2022-03-22 | 株式会社日进制作所 | Honing tool and honing method |
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