CN106392866A - Rapid centering mechanism for rounding of diamond honing strip of honing head - Google Patents
Rapid centering mechanism for rounding of diamond honing strip of honing head Download PDFInfo
- Publication number
- CN106392866A CN106392866A CN201611090715.6A CN201611090715A CN106392866A CN 106392866 A CN106392866 A CN 106392866A CN 201611090715 A CN201611090715 A CN 201611090715A CN 106392866 A CN106392866 A CN 106392866A
- Authority
- CN
- China
- Prior art keywords
- honing head
- prelocalization
- honing
- briquetting
- centering machine
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/10—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/08—Honing tools
- B24B33/083—Honing tools with different sets of honing stones
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a rapid centering mechanism for rounding of a diamond honing strip of a honing head. The rapid centering mechanism comprises a front positioning mechanism and a back positioning mechanism which are located at two ends of the honing head; the front positioning mechanism is used for swelling out a rough honing strip; the back positioning mechanism is used for swelling out a fine honing strip; the front positioning mechanism comprises a front positioning sleeve connected with one end of the honing head, a press block assembly which is located in the front positioning sleeve and can move axially as well as a front positioning central sleeve inserted in one end of the outer side of the front positioning sleeve; at least two adjusting bolts which can be connected with the press block assembly and push the press block assembly to displace axially are arranged on the front positioning sleeve on the periphery of the front positioning central sleeve; and the back positioning mechanism comprises a back positioning central sleeve inserted in the other end of the honing head as well as a reverse-ejecting mechanism which is located at one end of the outer side of the back positioning central sleeve and used for pushing a push rod of the honing head to displace axially. The rapid centering mechanism is simple in structure, the problem of difficulty in centering position machining before rounding of the honing head is solved, and the diamond honing strip is positioned and rounded rapidly.
Description
Technical field
A kind of the present invention relates to engine processing technique field, more specifically, it relates to honing head diamond hone stone
The quick centering machine of Gui Yuan.
Background technology
The cylinder-bore of engine is usually used honing head and is processed at present, the diamond stick abrasion on its honing head
Afterwards, or more, after the diamond hone stone renewing, diamond stick is carried out returning circle.Diamond stick returns the adjustment work before circle
Loaded down with trivial details, the method for adjustment of prior art：A kind of be alloy gib block on correction honing head on lathe with center line after, then divide
(once reverse end for end) twice to beat positioning center hole on the plug screw at honing head two ends；Another kind is, with four paws correction alloy guiding
Bar and grinding machine, with returning circle (top one folder), the honing head to push-pull mechanism after center line, need to adjust twice.Both approaches, by
In not having quick centering machine, time-consuming to return round honing head diamond hone stone, and labor strength is big, when needing to expend a large amount of
Between switching honing head；For there being two groups of hone stones to push away, the honing head of drawing mechanism, big 1 times of workload, and, the existing top gem of a girdle-pendant
Bistrique diamond hone stone returns round scheme, and centre of location material used is disposably, and cost is very high, and is difficult to ensure that finishing
The precision of work cylinder-bore.
Content of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for prior art, provides a kind of structure simple, operation
Simplicity, can effectively improve the quick centering machine that honing head diamond hone stone returns round precision and operating efficiency.
The technical scheme is that such：A kind of honing head diamond hone stone returns round quick centering machine, bag
Include and be respectively used to swell the prelocalization mechanism of rough honing bar and for swelling the rear positioning of microhoning bar positioned at honing head two ends
Mechanism, but described prelocalization mechanism is included the prelocalization set being connected with honing head one end and is located in this prelocalization set and its axle
To briquetting assembly and the prelocalization center being plugged in described prelocalization set lateral ends of motion, described prelocalization center
The prelocalization of periphery is put and is provided with least two and can be connected with described briquetting assembly and promote the adjustment bolt of its axial displacement；Institute
The rear detent mechanism stated includes being plugged in the rear centre of location set of the honing head other end and is located at outside this rear centre of location set
The Fan Ding mechanism for promoting honing head push rod axial displacement of one end.
As further improving, described prelocalization is covered one end and is provided with least two and is adapted with the bayonet lock of honing head
Screens mouth, and, described screens mouth is from described prelocalization set end face along its axial indent, the radial direction then covering along this prelocalization
Rotation forms a breach in " 7 " font.
Further, it is arranged with least two in the prelocalization set periphery near described honing head one end to determine before preventing
The lock-screw of position set rotation.
Further, described briquetting assembly includes the push rod shaft of promoted honing head in prelocalization set for the lateral arrangement
Briquetting and the stop screw being detachably arranged in this briquetting two ends to displacement.
Further, described stop screw extends radially to the periphery of prelocalization set along described prelocalization set, and,
Described prelocalization is put and is provided with the limited mouth for limiting described briquetting stroke being adapted with described stop screw.
Further, described briquetting is in the oblate cylinder of arc-shaped, intermediate parallel for two ends, and the center of described briquetting sets
There is the screwed hole that can be used for mounting screw coaxially arranged with the push rod of honing head.
Further, the described rear centre of location cover end face outside be provided with least two be arranged symmetrically for taking out this
What the centre of location covered afterwards pulls bolt hole.
Further, described Fan Ding mechanism includes covering coaxially arranged with the described rear centre of location and being fixedly connected on after this
The nut that the centre of location covers one end and the anti-top fastening bolt being screwed on this nut.
Further, it is coaxial with the push rod of honing head that the one end described anti-top fastening bolt being connected with described nut is provided with one
The positioning center hole of the push rod for positioning honing head of arrangement.
Beneficial effect
The present invention compared with prior art, has advantages below：
1st, the present invention increases prelocalization mechanism and rear detent mechanism at diamond honing head two ends, can be by adjusting localization machine
Adjustment bolt in structure or anti-top fastening bolt, can quickly adjust diamond rough honing bar or microhoning bar is radially moved into Gui Yuanwei
Put, in convenience, circle returned by cylindrical grinder；
2nd, the present invention by the addition of parts in the detent mechanism at adjustment honing head two ends or can withdraw from, and can achieve will
Push away, two groups of diamond hone stones are adjusted to return round position, thus reaching round purpose of returning quickly soon on drawing mechanism honing head；
3rd, the centering machine of the present invention, the part of its prelocalization mechanism and rear detent mechanism is easy to assembly, and it is fixed to reuse
Position high precision, solves the problems, such as that honing head returns centering position processing difficulties before circle；
4th, the centering machine of the present invention greatly increases operating efficiency, reduces labour intensity, improves honing head Buddha's warrior attendant
The quality returned round precision, improve engine cylinder bore of stone hone stone, reduces production cost.
Brief description
Structure enlarged diagram when Fig. 1 applies for the present invention；
Fig. 2 is the main structure diagram of prelocalization mechanism in the present invention；
Fig. 3 is the overlooking the structure diagram of prelocalization mechanism in the present invention；
Fig. 4 is the structure enlarged diagram of briquetting assembly in the present invention.
Wherein：1- honing head, 2- rough honing bar, 3- microhoning bar, 4- prelocalization set, 5- prelocalization center, 6- adjustment
Centre of location set, 8- screens mouth, 9- lock-screw, 10- briquetting, 11- stop screw, 12- limited mouth, 13- screw thread after bolt, 7-
Hole, 14- pull bolt hole, 15- nut, the anti-top fastening bolt of 16-.
Specific embodiment
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to Fig. 1-4, a kind of honing head diamond hone stone of the present invention returns round quick centering machine, including positioned at the top gem of a girdle-pendant
Being respectively used to of bistrique 1 two ends swells the prelocalization mechanism of rough honing bar 2 and the rear detent mechanism for swelling microhoning bar 3,
But prelocalization mechanism is included the prelocalization set 4 being connected with honing head 1 one end and is located at interior simultaneously its axially-movable of this prelocalization set 4
Briquetting assembly and the prelocalization center 5 being plugged in prelocalization set 4 lateral ends, the dismountable fixing peace of its prelocalization set 4
Be contained in one end of honing head 1, prelocalization center 5 is that two ends are cylindrical, intermediate parallel oblate cylinder, prelocalization set 4 with
It is interference fit between prelocalization center 5, prevent from, between prelocalization set 4 and prelocalization center 5, relative motion occurs, and
And, prelocalization center 5 is coaxially arranged structure with prelocalization set 4, improves the coaxial essence of prelocalization mechanism and honing head 1
Degree, is provided with least two on the prelocalization set 4 of prelocalization center 5 periphery and can be connected with briquetting assembly and promote its axial position
The adjustment bolt 6 moved, this adjustment bolt 6 is located at two parallel end face peripheries of prelocalization center 5 and is rotatably connected in prelocalization set 4
Outer ring, can be threaded connection power anti-top pressure block assembly makes its axial displacement；Afterwards detent mechanism include being plugged in honing head 1 another
The rear centre of location of one end covers 7 and positioned at this rear centre of location set 7 lateral ends for promoting honing head 1 push rod axial direction position
The Fan Ding mechanism moving, is interference fit between centre of location set 7 and honing head 1 thereafter, and, this rear centre of location set 7 and the top gem of a girdle-pendant
It is coaxially arranged structure between bistrique 1, the coaxial precision between detent mechanism and honing head 1 after can improving.The present invention is in gold
Hard rock honing head 1 two ends increase prelocalization mechanism and rear detent mechanism, can be by adjusting the parts in detent mechanism, can be fast
Velocity modulation whole diamond rough honing bar 2 or microhoning bar 3 are radially moved into and return round position, and in convenience, circle returned by cylindrical grinder, meanwhile,
By adjusting in the detent mechanism at honing head 1 two ends the addition of parts or can withdraw from, can achieve will push away, drawing mechanism honing head 1
Upper two groups of diamond hone stones are adjusted to return round position, thus reaching round purpose of returning quickly soon, improving hone stone and returning round precision
Meanwhile, greatly increase operating efficiency, reduce labour intensity and production cost.
In the present embodiment, prelocalization set 4 is provided with the bayonet lock phase of at least two and honing head 1 near one end of honing head 1
The screens mouth 8 of adaptation, this screens mouth 8 is arranged symmetrically in the outer ring of prelocalization set 4, and, this screens mouth 8 covers 4 ends from prelocalization
Face, along its axial indent, then forms a breach in " L " font, the bayonet lock of honing head 1 along the radial rotary of this prelocalization set 4
Along the opening insertion prelocalization set 4 of screens mouth 8, then rotation prelocalization covers 4, you can realization limits prelocalization and covers 4 axial displacements,
Cover 4 peripheries in the prelocalization near honing head 1 one end and be arranged with least two lock-screws that can prevent prelocalization set 4 rotation
9, this lock-screw 9 one end just to honing head 1 is it is preferred that this lock-screw 9 covers the screens mouth 8 position phase on 4 with prelocalization
Correspond to, and, its lock-screw 9 is separately arranged with screens mouth 8 it is ensured that lock-screw 9 can be contacted with honing head 1, with
Reach the purpose of the anti-top pressure of screw tight prelocalization set 4.
In the present embodiment, briquetting assembly includes the push rod of promoted honing head 1 in prelocalization set 4 for the lateral arrangement axially
The briquetting 10 of displacement and the stop screw 11 being detachably arranged in this briquetting 10 two ends, its briquetting 10 be two ends in arc-shaped,
The oblate cylinder of intermediate parallel, and, the arc section at this briquetting 10 two ends corresponding with adjustment bolt 6 position it is ensured that adjustment spiral shell
Bolt 6 can be contacted with briquetting 10 such that it is able to the mode forming the anti-top of bolt makes briquetting 10 be subjected to displacement；Its stop screw 11
Extend radially to the peripheries of prelocalization set 4 along prelocalization set 4, and, be provided with prelocalization set 4 along its axial arranged with limit
The limited mouth 12 for limiting briquetting 10 stroke that position screw 11 is adapted, this limited mouth 12 is a long waist shaped hole, can prevent from pressing
Block 10 displacement is excessive, leads to the push rod moving displacement of honing head 1 bigger than normal, thus affect hone stone returns round precision, in briquetting 10
Center be provided with the screwed hole 13 that can be used for mounting screw coaxially arranged with the push rod of honing head 1, can be in this screwed hole 13
One screw of interior increase, can suitably adjust the stroke of briquetting 10, return circle with honing head 1 hone stone being applied to different, expand
The range of this centering machine.
In the above-described embodiment, the rear centre of location cover 7 end face outside on be provided with least two be arranged symmetrically be used for
That takes out this rear centre of location set 7 pulls bolt hole 14, after needing dismounting during centre of location set 7, can pull bolt hole at this
Screw on bolt in 14, pull bolt rear centre of location set 7 can be extracted honing head 1；Its Fan Ding mechanism include with rear positioning in
The heart covers 7 nuts 15 that are coaxially arranged and being fixedly connected on this rear centre of location set 7 one end and the anti-top being screwed on this nut 15
Bolt 16, its nut 15 is the nut 15 of strip, stretches out from the end face of rear centre of location set 7, can improve this anti-top machine
The coaxial precision and stability of structure, it is same with the push rod of honing head 1 that the one end being connected with nut 15 on anti-top fastening bolt 16 is provided with one
The positioning center hole of the push rod for positioning honing head 1 of axle arrangement, when anti-top fastening bolt 16 instead pushes up the push rod of honing head 1, can
Find rapidly the axle center of push rod accurately, substantially increase the coaxial precision of Fan Ding mechanism.
Prelocalization mechanism, when using, is first connected with the two ends of honing head 1 respectively by the present embodiment with rear detent mechanism, and
Rotational lock screw 9, makes the prelocalization of prelocalization mechanism cover 4 one end being fixed on honing head 1,；Then pass through rotation adjustment spiral shell
Bolt 6, makes the anti-top pressure block 10 of adjustment bolt 6, thus promoting the push rod axial displacement of honing head 1, you can realize rough honing bar 2 footpath
To being pushed out to suitable position, to return quickly circle soon；When needing to swell microhoning bar 3, by the stop screw holding down assembly 11
Take off, in the past positioning sleeve 4, take out briquetting 10, so that the push rod of honing head 1 is not blocked when moving axially, then rotate anti-top fastening bolt
The push rod of 16 anti-top honing heads 1, makes microhoning bar 3 move radially to returning round position, with circle of realizing returning quickly soon.The present invention's is quick
Centering machine, easy to operate, greatly reduce labour intensity, effectively increase operating efficiency, reduce production cost.
Above-described is only the preferred embodiment of the present invention it should be pointed out that for a person skilled in the art,
On the premise of without departing from present configuration, some deformation can also be made and improve, these are implemented all without the impact present invention
Effect and practical applicability.
Claims (9)
1. a kind of honing head diamond hone stone returns round quick centering machine it is characterised in that including positioned at honing head (1) two
Being respectively used to swell the prelocalization mechanism of rough honing bar (2) and being used for swelling the rear detent mechanism of microhoning bar (3) of end, described
Prelocalization mechanism include the prelocalization set (4) that is connected with honing head (1) one end and be located at this prelocalization set (4) but in and its axle
To briquetting assembly and the prelocalization center (5) being plugged in described prelocalization set (4) lateral ends of motion, described prelocalization
The prelocalization set (4) of center (5) periphery is provided with least two and can be connected with described briquetting assembly and promote its axial displacement
Adjustment bolt (6)；Described rear detent mechanism include being plugged in honing head (1) other end rear centre of location set (7) and
The Fan Ding mechanism for promoting honing head (1) push rod axial displacement positioned at this rear centre of location set (7) lateral ends.
2. a kind of honing head diamond hone stone according to claim 1 return round quick centering machine it is characterised in that
Described prelocalization set (4) one end is provided with least two screens mouths (8) being adapted with the bayonet lock of honing head (1), and, described
Screens mouth (8) from described prelocalization set (4) end face along its axial indent, then along the radial rotary shape of this prelocalization set (4)
The breach of Cheng Yicheng " L " font.
3. a kind of honing head diamond hone stone according to claim 1 return round quick centering machine it is characterised in that
Being arranged with least two in prelocalization set (4) periphery near described honing head (1) one end can prevent prelocalization set (4) from rotating
Lock-screw (9).
4. a kind of honing head diamond hone stone according to claim 1 or 2 or 3 returns round quick centering machine, and it is special
Levy and be, described briquetting assembly includes the push rod axial direction position of promoted honing head (1) in prelocalization set (4) for the lateral arrangement
The briquetting (10) moving and the stop screw (11) being detachably arranged in this briquetting (10) two ends.
5. a kind of honing head diamond hone stone according to claim 4 return round quick centering machine it is characterised in that
Described stop screw (11) extends radially to the periphery of prelocalization set (4) along described prelocalization set (4), and, described
Prelocalization set (4) is provided with the limited mouth for limiting described briquetting (10) stroke being adapted with described stop screw (11)
(12).
6. a kind of honing head diamond hone stone according to claim 4 return round quick centering machine it is characterised in that
Described briquetting (10) is the oblate cylinder that two ends are in arc-shaped, intermediate parallel, and the center of described briquetting (10) is provided with one and the top gem of a girdle-pendant
The coaxially arranged screwed hole (13) that can be used for mounting screw of the push rod of bistrique (1).
7. a kind of honing head diamond hone stone according to claim 1 return round quick centering machine it is characterised in that
Described rear centre of location set (7) end face outside be provided with least two be arranged symmetrically for taking out this rear centre of location set
(7) pull bolt hole (14).
8. a kind of honing head diamond hone stone according to claim 1 return round quick centering machine it is characterised in that
Described Fan Ding mechanism includes coaxially arranged with described rear centre of location set (7) and is fixedly connected on this rear centre of location set (7)
The nut (15) of one end and the anti-top fastening bolt (16) being screwed on this nut (15).
9. a kind of honing head diamond hone stone according to claim 8 return round quick centering machine it is characterised in that
It is coaxially arranged with the push rod of honing head (1) that the upper one end being connected with described nut (15) of described anti-top fastening bolt (16) is provided with one
For positioning the positioning center hole of the push rod of honing head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090715.6A CN106392866B (en) | 2016-11-30 | 2016-11-30 | A kind of honing head diamond hone stone returns round quick centering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611090715.6A CN106392866B (en) | 2016-11-30 | 2016-11-30 | A kind of honing head diamond hone stone returns round quick centering machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106392866A true CN106392866A (en) | 2017-02-15 |
| CN106392866B CN106392866B (en) | 2018-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611090715.6A Active CN106392866B (en) | 2016-11-30 | 2016-11-30 | A kind of honing head diamond hone stone returns round quick centering machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106392866B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247525A (en) * | 2017-12-28 | 2018-07-06 | 河南艾通科技股份有限公司 | Honing head for repairing cylinder barrel with size out-of-tolerance |
| CN109434668A (en) * | 2018-12-31 | 2019-03-08 | 横店集团英洛华电气有限公司 | Floating type honing tool |
| CN115338773A (en) * | 2022-07-29 | 2022-11-15 | 中国第一汽车股份有限公司 | Cylinder hole honing alignment device and alignment method |
| CN115502428A (en) * | 2022-09-28 | 2022-12-23 | 通用技术集团机床工程研究院有限公司 | Tool rest with adjustable turning tool position of ultra-precision lathe |
| CN116749071A (en) * | 2023-08-23 | 2023-09-15 | 江苏海川智能科技有限公司 | Single-drive double-feed honing head |
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| US5482498A (en) * | 1992-04-02 | 1996-01-09 | Toyo Co., Ltd. | Honing tool and super precision finishing method using the same |
| RU2095224C1 (en) * | 1996-01-19 | 1997-11-10 | Научно-производственное предприятие "Темп-техномаш" | Multirow honing head |
| CN102091998A (en) * | 2010-12-10 | 2011-06-15 | 上海交通大学 | Honing head for platform screen |
| CN202029037U (en) * | 2010-12-31 | 2011-11-09 | 浙江吉利汽车有限公司 | Grinding clamp of cylinder honing head |
| CN204725300U (en) * | 2015-05-28 | 2015-10-28 | 江苏耐尔特钻石有限公司 | A kind of Novel honing tool |
| CN206263770U (en) * | 2016-11-30 | 2017-06-20 | 广西玉柴机器股份有限公司 | A kind of honing head diamond hone stone returns round quick centering machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5482498A (en) * | 1992-04-02 | 1996-01-09 | Toyo Co., Ltd. | Honing tool and super precision finishing method using the same |
| RU2095224C1 (en) * | 1996-01-19 | 1997-11-10 | Научно-производственное предприятие "Темп-техномаш" | Multirow honing head |
| CN102091998A (en) * | 2010-12-10 | 2011-06-15 | 上海交通大学 | Honing head for platform screen |
| CN202029037U (en) * | 2010-12-31 | 2011-11-09 | 浙江吉利汽车有限公司 | Grinding clamp of cylinder honing head |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108247525A (en) * | 2017-12-28 | 2018-07-06 | 河南艾通科技股份有限公司 | Honing head for repairing cylinder barrel with size out-of-tolerance |
| CN108247525B (en) * | 2017-12-28 | 2024-03-22 | 河南艾通科技股份有限公司 | Honing head for repairing cylinder barrel with out-of-tolerance size |
| CN109434668A (en) * | 2018-12-31 | 2019-03-08 | 横店集团英洛华电气有限公司 | Floating type honing tool |
| CN115338773A (en) * | 2022-07-29 | 2022-11-15 | 中国第一汽车股份有限公司 | Cylinder hole honing alignment device and alignment method |
| CN115338773B (en) * | 2022-07-29 | 2023-09-29 | 中国第一汽车股份有限公司 | Cylinder hole honing and aligning device and method |
| CN115502428A (en) * | 2022-09-28 | 2022-12-23 | 通用技术集团机床工程研究院有限公司 | Tool rest with adjustable turning tool position of ultra-precision lathe |
| CN116749071A (en) * | 2023-08-23 | 2023-09-15 | 江苏海川智能科技有限公司 | Single-drive double-feed honing head |
| CN116749071B (en) * | 2023-08-23 | 2023-12-05 | 江苏海川智能科技有限公司 | Single-drive double-feed honing head |
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|---|---|
| CN106392866B (en) | 2018-05-01 |
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