CN206254027U - A kind of new type of bore honing head - Google Patents
A kind of new type of bore honing head Download PDFInfo
- Publication number
- CN206254027U CN206254027U CN201621299190.2U CN201621299190U CN206254027U CN 206254027 U CN206254027 U CN 206254027U CN 201621299190 U CN201621299190 U CN 201621299190U CN 206254027 U CN206254027 U CN 206254027U
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- supporting plate
- honing
- push rod
- vertical slot
- pin
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Abstract
The utility model belongs to deep hole horizontal honing machinne frock technical field, more particularly to a kind of new type of bore honing head, including honing body and supporting plate, honing body is formed by sleeve with baffle group weldering, symmetrically arranged first vertical slot is offered on baffle plate, supporting plate is arranged in the first vertical slot, supporting plate bottom is connected with jacking pin by pin-and-hole, supporting plate top is connected by connecting pin with sand stripe stand, emery stick is bonded on sand stripe stand, push rod is arranged in honing body apertures, tapered slope is provided with push rod, it is processed into the taper being engaged with the tapered slope of push rod in jacking pin one end；Locating piece is installed in supporting plate centre position, by the second vertical slot clamping on the supporting plate, clearance control is within 0.05mm for locating piece.The purpose of this utility model be overcome have the shortcomings that in the prior art honing head because fit clearance is too big can not be further continued for using and provide that a kind of processing technology is simple, can move in circles the new type of bore honing head that utilizes.
Description
Technical field
The utility model belongs to deep hole horizontal honing machinne frock technical field, more particularly to a kind of endoporus aperture in φ
The new type of bore honing head of the deep hole machining of 240- φ 360.
Background technology
My company is high to inner hole of cylinder dimensional accuracy, surface smoothness and Geometrical Tolerance Principle to process based on oil cylinder,
Honing head is the most effective means of endoporus finished machined.
Workpiece can carry out honing, reach endoporus processing request, the crucial design in honing head.The structure pair of honing head adds
Working medium amount and production efficiency all have a great impact.Requirement to honing head is：Emery stick can be in evenly radially harmomegathus, to processing
The pressure energy on surface is adjusted and is maintained in certain adjustable range.The outside dimension of bistrique by be processed aperture on the basis of, when
When oilstone is in contraction state, bistrique external diameter is smaller than the aperture in processed hole, enters or exit workpiece hole, macropore in order to bistrique
Honing head, the external diameter of bulge loop, to support oil stone base and bear honing cutting force, is propped up close to honing aperture with preferable rigidity
Support.
Endoporus can not be used again in the honing head of the forms of φ 240- φ 360 using after certain frequency.With use time
Extension, as shown in Figure 1, 2, the groove width position that supporting plate is engaged with baffle plate because of Long Term Contact, surface abrasion, gap is increasingly
Greatly, oral area can form horn mouth.Supporting plate is excessive with baffle plate inside groove fit clearance, and honing head floating connection is excessively loose, and rotating speed is too high,
Rotary inertia is big, and workpiece endoporus in honing process occurs that scuffing, ellipse, linearity are overproof, inner hole precision is affected,
It is difficult to reach degree of precision.This honing head can not be further continued for using, need to remake.New honing body makes to be needed
Material cost, machining period, production cycle are wanted, so as to influence manufacturing schedule, it is difficult to meet the requirement of client's delivery date.By multi-party
Consider and put into practice, determine to redesign honing head, remove problematic position, Design Orientation block, for solve honing head because
Fit clearance can not be further continued for the phenomenon for using very much greatly.
The content of the invention
The purpose of this utility model be overcome it is above-mentioned exist in the prior art honing head because fit clearance is too big can not
It is further continued for the shortcoming that uses and provides that a kind of processing technology is simple, can move in circles the new type of bore honing head for utilizing.
What the technical solution of the utility model was realized in：A kind of new type of bore honing head, including honing body and branch
Fagging, honing body is formed by sleeve with baffle group weldering, and itself symmetrically arranged first vertical slot, supporting plate peace are offered on baffle plate
In the first vertical slot, supporting plate bottom is connected with jacking pin by pin-and-hole, and supporting plate top passes through connecting pin and sand stripe stand phase
Even, emery stick is bonded on sand stripe stand, and push rod is arranged in honing body apertures, and tapered slope is provided with push rod, and jacking pin one end adds
The taper that work is engaged into the tapered slope with push rod；Locating piece is installed in supporting plate centre position, locating piece passes through second
On the supporting plate, clearance control is within 0.05mm for vertical slot clamping.
The good effect that the technical solution of the utility model is produced is as follows：The honing tool low manufacture cost of this form,
Processing technology is simple.Using 6-8 bar emery sticks, endoporus processing efficiency is higher.Bistrique is engaged part such as sand stripe stand, connecting pin, pushes away
Bar, honing body sleeve make same size, can exchange at random.According to aperture size, honing body locating piece only need to be adjusted
Size, jacking pin height and supporting plate height be capable of achieving different endoporus processing.
It is this kind of design and produce it is simple, it is easy to process, locating piece can first process cube it is standby, it is necessary to when according to supporting plate phase
With the vertical slot of size wire cutting second, the second vertical slot groove position carries out high-frequency quenching, improves wearability.Once groove position changes, no
Can be further continued for using, you can mill locating piece, then remake by this design, reach the utilization that moves in circles.This work
Installing meter, it is economical and practical, it is convenient and swift.
Brief description of the drawings
Fig. 1 is one of structural representation of honing head in the prior art.
Fig. 2 in the prior art the structural representation of honing head two.
Fig. 3 is one of structural representation of the utility model new type of bore honing head.
Fig. 4 is the two of the structural representation of the utility model new type of bore honing head.
Fig. 5 is the structural representation of the utility model locating piece.
It is labeled as in figure：1st, emery stick；2nd, sand stripe stand；3rd, baffle plate；4th, supporting plate；5th, sleeve；6th, push rod；7th, jacking pin；8、
Connecting pin；9th, locating piece；10th, the second vertical slot.
Specific embodiment
A kind of new type of bore honing head, as shown in Fig. 3,4,5, including honing body and supporting plate 4, honing body is by sleeve
5 are formed with 3 groups of welderings of baffle plate, and symmetrically arranged first vertical slot is offered on baffle plate, and supporting plate is arranged in the first vertical slot, supporting plate
Bottom is connected with jacking pin 7 by pin-and-hole, and supporting plate top is connected by connecting pin 8 with sand stripe stand 2, and emery stick 1 is bonded at sand stripe stand
On, push rod 6 is arranged in honing body apertures, and tapered slope is provided with push rod, and the taper with push rod is processed into jacking pin one end
The taper that inclined-plane is engaged；Locating piece 9 is installed in supporting plate centre position, locating piece is clamped on support by the second vertical slot 10
On plate, supporting plate is clamped on locating piece by the second vertical slot, and clearance control is within 0.05mm.
Push rod advances, by the taper of tapered slope by jacking pin jack-up, by supporting plate while jack-up, supporting plate passes through fixed
Position block vertical slot, runs in the vertical slot of locating piece second, because supporting plate and locating piece fit clearance meet use requirement, so as to protect
The stability of supporting plate rising is demonstrate,proved；Emery stick rises height, makes emery stick stable rotation in hole, will not cause support because of gap is excessive
The dynamic emery stick of strip runs unstable in hole and scratches endoporus.Therefore size, the jacking pin that need to only adjust honing body locating piece are high
The height of degree and supporting plate is the processing for being capable of achieving different endoporus.
For this kind of form honing head, it is illustrated as a example by processing aperture for φ 240.Emery stick selects 13*13*200.The top gem of a girdle-pendant
Mill sleeve diameter is designed to φ 40, and the step of φ 59 is processed at external diameter φ 68, two ends, for positioning honing baffle plate.Baffle plate thickness 30,
Groove depth 20, with supporting plate with clearance control is made within 0.05mm, locating piece is less than supporting plate dress with the height of baffle plate postwelding
Height on honing head, about small 2-5mm is easy to the installation of sand stripe stand, and supporting plate is highly designed to 65, thick 19, to mitigate weight
Amount, can suitably drill loss of weight in supporting plate.After supporting plate loads onto sand stripe stand and emery stick, emery stick should be in same circumference, this circumference
Size should be less than processed endoporus aperture 5-10mm, aspect honing head enters endoporus.The external diameter of push rod is identical with honing internal diameter,
Clearance control within 0.05-0.1mm, so that push rod operates stably in honing sleeve.The cone height according to jacking long of push rod
Spend to design, for the frock in the apertures of φ 240, push rod length is designed to 28, and the height of jacking is 9.When push rod does not have jack-up, the top gem of a girdle-pendant
Bistrique outside dimension is φ 230, and top is long highly unilateral when being 5, you can makes emery stick swell to φ 240, and then realizes interior hole machined.
As the abrasion of emery stick, push rod move on, emery stick is set to continue rising, emery stick continues to wear and tear, and endoporus continues to process, until emery stick
Can not be further continued for using.Emery stick can not be exhausted, and general thickness victory 3-4mm is advisable, and can otherwise cause sand stripe stand matrix to scratch
Endoporus.
According to the difference in workpiece to be machined aperture, change locating piece and supporting plate, jacking pin height dimension, each part of honing head
In same circumference, diameter is travelled forward emery stick than needing the small 5-10mm of the endoporus of honing by push rod after assembling, by jacking pin
Jack-up, while by supporting plate and sand stripe stand, emery stick rising to the size for needing, realizing that inner bore honing is processed.
Claims (1)
1. a kind of new type of bore honing head, it is characterised in that：Including honing body and supporting plate, honing body is by sleeve and baffle plate
Group weldering is formed, and offers symmetrically arranged first vertical slot on baffle plate, and supporting plate is arranged in the first vertical slot, supporting plate bottom and top
Rise pin to be connected by pin-and-hole, supporting plate top is connected by connecting pin with sand stripe stand, and emery stick is bonded on sand stripe stand, and push rod is arranged on
In honing body apertures, tapered slope is provided with push rod, the cone being engaged with the tapered slope of push rod is processed into jacking pin one end
Degree；Locating piece is installed in supporting plate centre position, by the second vertical slot clamping on the supporting plate, clearance control exists locating piece
Within 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621299190.2U CN206254027U (en) | 2016-11-30 | 2016-11-30 | A kind of new type of bore honing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621299190.2U CN206254027U (en) | 2016-11-30 | 2016-11-30 | A kind of new type of bore honing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254027U true CN206254027U (en) | 2017-06-16 |
Family
ID=59026546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621299190.2U Active CN206254027U (en) | 2016-11-30 | 2016-11-30 | A kind of new type of bore honing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909866A (en) * | 2019-04-23 | 2019-06-21 | 中原内配集团智能装备有限公司 | A kind of hexagonal honing head |
| CN111015497A (en) * | 2019-12-26 | 2020-04-17 | 苏州信能精密机械有限公司 | Honing cutter for processing large aperture |
| CN112296865A (en) * | 2020-10-19 | 2021-02-02 | 安徽江淮汽车集团股份有限公司 | Honing equipment |
-
2016
- 2016-11-30 CN CN201621299190.2U patent/CN206254027U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109909866A (en) * | 2019-04-23 | 2019-06-21 | 中原内配集团智能装备有限公司 | A kind of hexagonal honing head |
| CN111015497A (en) * | 2019-12-26 | 2020-04-17 | 苏州信能精密机械有限公司 | Honing cutter for processing large aperture |
| WO2021129419A1 (en) * | 2019-12-26 | 2021-07-01 | 苏州信能精密机械有限公司 | Honing tool for machining large aperture |
| CN112296865A (en) * | 2020-10-19 | 2021-02-02 | 安徽江淮汽车集团股份有限公司 | Honing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 459000 531 Industrial Park, tiger Ridge Industrial Agglomeration Area, Henan, Jiaozuo, Jiyuan Patentee after: Henan Zhongyuan special steel equipment manufacturing Co., Ltd. Address before: 459000 531 Industrial Park, tiger Ridge Industrial Agglomeration Area, Henan, Jiaozuo, Jiyuan Patentee before: Henan Xinghua Machinery Manufacturing Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |