CN109909865A - A kind of interrupted hone for horizontal honing machinne - Google Patents
A kind of interrupted hone for horizontal honing machinne Download PDFInfo
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- CN109909865A CN109909865A CN201711330521.3A CN201711330521A CN109909865A CN 109909865 A CN109909865 A CN 109909865A CN 201711330521 A CN201711330521 A CN 201711330521A CN 109909865 A CN109909865 A CN 109909865A
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- stone base
- interrupted
- oil stone
- honing
- hone
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Abstract
A kind of interrupted hone for horizontal honing machinne, including reduction assemblies, driving fork, middle core, honing head body and multiple groups oil stone base, each group oil stone base synchronizes harmomegathus, oil stone base top surface is arc, the oil stone base is worn as honing stone is synchronous, the technical issues of present invention is not able to satisfy processing bore dia 250mm-340mm for solving existing hone, and aperture is greater than 60 ° less than 120 degree.
Description
Technical field
The present invention relates to a kind of interrupted hones for horizontal honing machinne.
Background technique
In Honing process, existing hone, mainly the circular hole of processing criterion or once in a while have keyway, rifling
Hole.Exactly existing hone helpless greater than 60 degree or more of macropore for whole opening, that this bistrique is solved
Be not able to satisfy processing bore dia 250mm-340mm, aperture be greater than 60 ° less than 120 degree the technical issues of, such as to part in Fig. 1 into
When row honing, oilstone is easy to break oilstone corner angle in aperture.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of interrupted hones for horizontal honing machinne, for solving
The technical issues of existing hone is not able to satisfy processing bore dia 250mm-340mm, and aperture is greater than 60 ° less than 120 degree.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows:
A kind of interrupted hone for horizontal honing machinne, including reduction assemblies, driving fork, middle core, honing head body and
Multiple groups oil stone base, the synchronous harmomegathus of each group oil stone base, oil stone base top surface are arc, and the oil stone base is ground as honing stone is synchronous
Damage.
Oil stone base one end is connected with more toothed racks, and reduction assemblies include spool gear, and spool gear and rack gear are respectively provided with middle core
It is interior, each toothed rack synchro-feed of long tooth wheel drive.
The honing head body includes muti-piece hollow out side plate, and each block of hollow out side plate is connected between two pieces of hollow out panels.
The reduction assemblies further include retarder, and spool gear is fixedly connected on the output end of retarder, are inputted in retarder
End is fixedly connected with eccentric disc.
The driving fork includes driving fork body, inner core, spring and universal bar, and inner core setting is internal in driving fork, and spring is set
It sets in interior in-core, inner core is sequentially connected by universal bar and eccentric disc.
It further include multiple oilstone retainers, each oil stone base is mounted on each oilstone retainer, in the oilstone retainer two sides top gem of a girdle-pendant
One piece of limit plate is respectively fixed in grinding head body.
Oil stone base both ends curve inwardly.
The oil stone base is formed using allumen die casting.
The beneficial effects of the present invention are:
1, compact-sized, beautiful, light-weight, easy processing, rigidity are good, and the single bistrique range of work is big.
2, bore dia 250mm-340mm can be processed, opening degree is greater than 60 ° of workpiece less than 120 degree of holes.
3, it can be matched with our factory's plover mill machine, good economy performance.
After this hone is mounted on matched plover mill machine, the continuous work time of one wheat harvesting period, with previous class
As hone compare, it is light-weight, rigidity it is good, be more advantageous to clamping and disassembly of the operator for hone.Honing head
During swivel feeding, stability is high, high-efficient, low noise.When processing aperture diameter 250mm-340mm, ruler can satisfy
Very little precision H6-H8, circularity 0.02mm, roughness Ra 0.2-Ra0.4 are highly suitable for interrupted Honing process.
Detailed description of the invention
Following further describes the present invention with reference to the drawings:
Fig. 1 is the Fig. 1 being mentioned in background of invention
Fig. 2 is schematic perspective view of the invention,
Fig. 3 is decomposition diagram of the invention,
Fig. 4 is schematic perspective view of the present invention after installing upper encloser,
Fig. 5 is rearview of the present invention,
Fig. 6 is the schematic diagram of the section structure in Fig. 4 at A-A.
In figure: oilstone 1, driving fork 2, oil stone base 3, middle core 4, oilstone retainer 5, gimbal 6, reduction assemblies 7, honing
Head body 8, driving fork body 21, inner core 22, universal bar 23, spring 24, positioning pin 25, rack gear 31, spool gear 71, retarder 72, partially
Cartridge 73, side plate 81.
Specific embodiment
As shown in Fig. 2 to 6, a kind of interrupted hone for horizontal honing machinne, including reduction assemblies 7, driving fork
2, middle core 4, gimbal 6, honing head body 8 and multiple groups oil stone base 3, the synchronous harmomegathus of each group oil stone base 3,3 top surface of oil stone base is arc
Shape, the oil stone base 3 are worn as honing stone is synchronous.This tool first repairs oil stone base 3 on standard circular hole before honing
Circle, is then used further to the Honing process of open pore.Oil stone base 3 be made of using than the material low to honing workpiece hardness, can be with
The synchronous abrasion of honing stone, can well be contacted with opening circular hole always, and can support oilstone smoothly through verge of opening at, it is real
The Honing process to large opening workpiece is showed, has avoided breaking oilstone corner angle.
3 one end of oil stone base is connected with more toothed racks 31, and reduction assemblies 7 include spool gear 71, and first is equipped in middle pellet
Axis hole and multiple perpendicular with first shaft hole, the second axis holes for being connected, 71 axis connection of spool gear is in first shaft hole, each rooted tooth
Item 31 is inserted in each second axis hole, and spool gear 71 is meshed with each toothed rack 31, and spool gear 71 is for driving each toothed rack
31 synchro-feeds keep each piece of oilstone radial direction expansion-contraction degree consistent, improve honing precision and product qualification rate.
The honing head body 8 include muti-piece hollow out side plate 81, each block of hollow out side plate 81 be connected to two pieces of hollow out panels 82 it
Between.Hollow out side plate 81 and hollow out panel 82 can reduce hone weight, this spelling of another aspect side plate 81 and panel 82
Dress formula structure is also beneficial to dismount hone or repaired.
The reduction assemblies 7 further include retarder 72, and spool gear 71 is fixedly connected on the output end of retarder 72, are being slowed down
72 input terminal of device is fixedly connected with eccentric disc 73.
The driving fork 2 includes driving fork body 21, inner core 22, spring 24 and universal bar 23, and the setting of inner core 22 is pitched in driving
In body 21, inner core 22 is sequentially connected by universal bar 23 and eccentric disc 73.The universal bar 23 includes the body of rod, body of rod both ends difference
It is fixedly connected with a bulb, a positioning pin 25 is respectively and fixedly provided in each bulb, two 25 axis of positioning pin intersect；?
Multiple notches are offered on eccentric disc 73,23 one end bulb of universal bar is inserted in eccentric disc 73, and positioning pin 25 can block on the bulb
Enter in two notches；Inner core 22 is set towards 73 one end of eccentric disc there are two kidney slot and a jack, 23 other end of universal bar
Bulb is inserted in jack, and positioning pin is located in the kidney slot on the bulb, and can move in kidney slot, the spring 24
It is mounted in the jack, spring 24 is resisted against on 23 end face of universal bar.Spring 24 can push universal bar 23 to enter eccentric disc
In 73, universal bar 23 is rotated with inner core 22, so that positioning pin is snapped onto automatically in 73 notch of eccentric disc on bulb, and then allows rotation
Turn to form universal connection between inner core 22 and eccentric disc 73, adjust the angular compensatory amount between rotary inner core 22 and eccentric disc 73,
The installation steps for having subtracted concentricity between correction spool gear 71 and inner core 22, realize the quick-clamping to hone.
It further include multiple oilstone retainers 5, each oil stone base 3 is mounted on each oilstone retainer 5, at 5 liang of oilstone retainer
One piece of limit plate is respectively fixed in side honing head body 8, limit plate can prevent oil stone base 3 during honing from radially wobbling.
3 both ends of oil stone base curve inwardly, so that 3 both ends of oil stone base form arc-shaped transition structure, enable oil stone base 3
At verge of opening.
The oil stone base 3 is formed using allumen die casting.It, can be synchronous with honing stone since allumen is softer
Abrasion can well contact with opening circular hole always, and oilstone can be supported smoothly through tapping, realize to large opening workpiece
Honing process.
Claims (8)
1. a kind of interrupted hone for horizontal honing machinne, including reduction assemblies (7), driving fork (2), middle core (4),
Honing head body (8) and multiple groups oil stone base (3), the synchronous harmomegathus of each group oil stone base (3), it is characterised in that: oil stone base (3) top surface is arc
Shape, the oil stone base (3) are worn as honing stone is synchronous.
2. a kind of interrupted hone for horizontal honing machinne according to claim 1, spy are: oil stone base
(3) one end is connected with more toothed racks (31), and reduction assemblies (7) include spool gear (71), and spool gear (71) and rack gear (31) are all provided with
It sets in middle core (4), spool gear (71) drives each toothed rack (31) synchro-feed.
3. a kind of interrupted hone for horizontal honing machinne according to claim 1, spy are: the honing
Head body (8) includes muti-piece hollow out side plate (81), and each piece of hollow out side plate (81) is connected between two pieces of hollow out panels (82).
4. special to exist according to claim 1 to a kind of 3 described in any item interrupted hones for horizontal honing machinne
In: the reduction assemblies (7) further include retarder (72), and spool gear (71) is fixedly connected on the output end of retarder (72),
Retarder (72) input terminal is fixedly connected with eccentric disc (73).
5. a kind of interrupted hone for horizontal honing machinne according to claim 3, spy are: the driving
Pitching (2) includes driving fork body (21), inner core (22), spring (24) and universal bar (23), and inner core (22) setting pitches body in driving
(21) in, in inner core (22), inner core (22) is sequentially connected by universal bar (23) and eccentric disc (73) for spring (24) setting.
6. special to exist according to claim 1 to a kind of 3 described in any item interrupted hones for horizontal honing machinne
In: it further include multiple oilstone retainers (5), each oil stone base 3 is mounted on each oilstone retainer 5, in the 5 two sides top gem of a girdle-pendant of oilstone retainer
One piece of limit plate is respectively fixed in grinding head body 8.
7. special to exist according to claim 1 to a kind of 3 described in any item interrupted hones for horizontal honing machinne
In: oil stone base (3) both ends curve inwardly.
8. special to exist according to claim 1 to a kind of 3 described in any item interrupted hones for horizontal honing machinne
In: the oil stone base (3) is formed using allumen die casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330521.3A CN109909865A (en) | 2017-12-13 | 2017-12-13 | A kind of interrupted hone for horizontal honing machinne |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711330521.3A CN109909865A (en) | 2017-12-13 | 2017-12-13 | A kind of interrupted hone for horizontal honing machinne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109909865A true CN109909865A (en) | 2019-06-21 |
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ID=66959004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711330521.3A Pending CN109909865A (en) | 2017-12-13 | 2017-12-13 | A kind of interrupted hone for horizontal honing machinne |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909865A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355681A (en) * | 2019-06-25 | 2019-10-22 | 共享智能装备有限公司 | A kind of pneumatic grinding equipment in right boring hole |
-
2017
- 2017-12-13 CN CN201711330521.3A patent/CN109909865A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110355681A (en) * | 2019-06-25 | 2019-10-22 | 共享智能装备有限公司 | A kind of pneumatic grinding equipment in right boring hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
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| WD01 | Invention patent application deemed withdrawn after publication |