CN104044053B - Positioner under the buffer-type of vertical honing machine - Google Patents

Positioner under the buffer-type of vertical honing machine Download PDF

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Publication number
CN104044053B
CN104044053B CN201410307961.7A CN201410307961A CN104044053B CN 104044053 B CN104044053 B CN 104044053B CN 201410307961 A CN201410307961 A CN 201410307961A CN 104044053 B CN104044053 B CN 104044053B
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China
Prior art keywords
hole
buffer
locating flange
buffer board
location
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CN201410307961.7A
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Chinese (zh)
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CN104044053A (en
Inventor
姚俊贤
唐国贤
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WUXI YILIDA MACHINERY CO Ltd
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WUXI YILIDA MACHINERY CO Ltd
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B33/00Honing machines or devices; Accessories therefor
    • B24B33/10Accessories

Abstract

The present invention relates to positioner under the buffer-type of a kind of vertical honing machine, it is characterised in that include that pedestal, locating flange are fixedly mounted on above pedestal, import set and be fixedly mounted on above locating flange, described locating flange is provided with hole, location;Described importing set includes coarse positioning circle and eccentric ring;Buffer gear it is provided with in locating flange, buffer gear includes the circular buffer board that the hole, location with locating flange is coaxially disposed, the upper end of at least three symmetrically arranged guide rods is fixing connects buffer board, the bottom of guide rod slides in the guide hole on pedestal, and back-moving spring is sleeved on guide rod and is against between buffer board and pedestal;Locating flange is provided with the receiving hole accommodating buffer board, and when free state, buffer board is positioned at the top in hole, location.The present invention arranges buffer gear, slows down the cylinder block collision to locating flange, extends the service life of locating flange, reduces shutdown maintenance and changes the time of locating flange, improve operating efficiency, reduces production cost.

Description

Positioner under the buffer-type of vertical honing machine
Technical field
The present invention relates to a kind of honing machine, especially relate to positioner under the buffer-type of a kind of vertical honing machine.
Background technology
Most of vertical honing machines for cylinder block honing, its underpart is provided with sliding table, sliding table arranges positioning seat, positioning seat is for the lower end of positional cylinder cylinder body, owing to sliding table spends the time longer in whole clamping process, inefficiency, and sliding table structure is complicated, manufacturing cost is high, slide construction is difficult to ensure that positioning precision, thus affect the machining accuracy of cylinder block, applicant devises a kind of utilization and imports set importing the lower positioner of positional cylinder cylinder body lower end, and applied for patent (Authorization Notice No.: CN 102198629A).When actually used, although it is efficient and convenient that cylinder block lifting imports location, improves operating efficiency; but; due to cylinder block Heavy Weight, size is big, in hoisting process; easily cause the collision to the hole, location on locating flange; causing the damage of locating flange not to be accurately positioned, the service life of locating flange is shorter, needs often to shut down replacing; add production cost, increase the time of maintenance and make production efficiency be difficult to improve.
Summary of the invention
The applicant, for above-mentioned problem, has carried out Improvement, it is provided that positioner under the buffer-type of a kind of vertical honing machine, slow down the cylinder block collision to the hole, location on locating flange, extend the service life of locating flange, improve operating efficiency further, reduce production cost.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that:
Positioner under the buffer-type of a kind of vertical honing machine, including pedestal, locating flange is fixedly mounted on above described pedestal, imports set and is fixedly mounted on above locating flange, and described locating flange is provided with hole, location, and hole, location is provided with importing chamfering;Described importing set include coarse positioning circle and eccentric ring, described eccentric ring be arranged on above described coarse positioning circle and with described coarse positioning circle eccentric setting, be welded with many importing bars between described eccentric ring and described coarse positioning circle;It is provided with buffer gear in described locating flange, described buffer gear includes the circular buffer board that the hole, location with described locating flange is coaxially disposed, the central authorities of described buffer board are provided with through hole, the upper end of at least three symmetrically arranged guide rods is fixing connects described buffer board, the bottom of described guide rod slides in the guide hole on described pedestal, back-moving spring is sleeved on described guide rod and is against between described buffer board and described pedestal, is coaxially arranged with flexible protective jacket outside described back-moving spring;Described locating flange is provided with the receiving hole accommodating described buffer board, described receiving hole and hole, described location are coaxially disposed and are positioned at below hole, described location, the diameter in hole, described location is more than the diameter of described receiving hole, and the diameter of described receiving hole is more than the diameter of described buffer board;When free state, described buffer board is positioned at the top in hole, described location.
Further:
Described protective jacket is made up of the sleeve pipe of at least two coaxial sliding sleeves.
The internal diameter of described eccentric ring is more than or equal to the internal diameter of described coarse positioning circle.
It is provided with outside described importing bar and connects the reinforcement imported in the middle part of bar.
Described pedestal includes being welded with multiple vertical connection post between upper flange circle and lower flange circle, upper flange circle and lower flange circle.
The inner side of described connection post is provided with water fender.
Described buffer board is provided with the waist through hole being distributed radially.
The method have technical effect that:
Positioner under the buffer-type of a kind of vertical honing machine disclosed by the invention; buffer gear is set; slow down the cylinder block collision to the hole, location on locating flange; extend the service life of locating flange; reduce shutdown maintenance and change the time of locating flange; improve operating efficiency further, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is sectional view at the A-A of Fig. 1
Fig. 3 is that the B of Fig. 1 is to partial view.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
As shown in Figure 1, 2, 3, the present invention includes pedestal 1, pedestal 1 is welded by upper flange circle 101, lower flange circle 102 and multiple connection post 103, multiple connection posts 103 are vertically welded between upper flange circle 101 and lower flange circle 102, the quantity connecting post 103 can determine according to actual needs, the inner side connecting post 103 is welded with water fender 104, and water fender 104 can prevent the outflow of honing coolant and abrasive dust.Locating flange 2 is fixedly mounted on above pedestal 1 by screw 4, import set 3 and be fixedly mounted on above locating flange 2 by screw 6, locating flange 2 is provided with hole 201, location, hole 201, location is arranged over importing chamfering 202, when carrying out Honing process, the lower end of cylinder block is positioned at the hole, location 201 on locating flange 2.Import set 3 and include coarse positioning circle 301 and eccentric ring 302, eccentric ring 302 is arranged on above coarse positioning circle 301, and eccentric ring 302 and coarse positioning circle 301 eccentric setting, many importing bars 303 it are welded with between eccentric ring 302 and coarse positioning circle 301, the quantity importing bar 303 can determine according to actual needs, generally the internal diameter of eccentric ring 302 is more than or equal to the internal diameter of coarse positioning circle 301, so can facilitate the importing of cylinder block, in the present embodiment, the internal diameter of eccentric ring 302 is more than the internal diameter of coarse positioning circle 301, with the importing set that many importing bars 303 constitute an amesiality toroidal, the lifting of convenient cylinder block imports;And importing to be provided with outside bar 303 and connect the reinforcement 304 imported in the middle part of bar 303, reinforcement 304 is welded on outside importing bar 303 ringwise, strengthens the intensity importing set 3.Buffer gear 7 it is provided with in locating flange 2, buffer gear 7 includes circular buffer board 701, buffer board 701 is coaxially disposed with the hole, location 201 of locating flange 2, the central authorities of buffer board 701 are provided with through hole 706, through hole 706 is for honing coolant and the outflow of abrasive dust, being provided with the waist through hole 707 being distributed radially on buffer board 701 around through hole 706, the discharge making honing coolant and abrasive dust is the most smooth.The upper end of 4 symmetrically arranged guide rods 702 is fixing connects buffer board 701, the bottom of guide rod 702 slides in the guide hole on the upper flange circle 101 of pedestal 1, back-moving spring 703 is sleeved on guide rod 702 and is against between the upper flange circle 101 of buffer board 701 and pedestal 1, flexible protective jacket it is coaxially arranged with outside back-moving spring 703, in the present embodiment, flexible protective jacket is made up of upper sleeve pipe 704 and the setting of casing 705 of two coaxial sliding sleeves, and flexible protective jacket is for preventing back-moving spring 703 and guide rod 702 from being corroded by honing coolant and abrasive dust.Locating flange 2 is provided with the receiving hole 203 accommodating buffer board 701, and receiving hole 203 and hole 201, location are coaxially disposed and are positioned at below hole 201, location, and the diameter in hole 201, location is more than the diameter of receiving hole 203, and the diameter of receiving hole 203 is more than the diameter of buffer board 701.When free state, buffer board 701 is positioned at above hole 201, location under the effect of back-moving spring 703, when by cylinder block pressure, buffer board 701 is positioned in receiving hole 203.
The present invention is arranged on the lathe bed base of vertical honing machine by screw 5, during lifting cylinder block, cylinder block can conveniently enter importing set 3, then the cylinder block of inclination is progressively pushed into erectility, the lower end of cylinder block is slipped into by importing set 3 and is contacted with the buffer board 701 of buffer gear 7 at first, under the compressing of the weight of cylinder block, back-moving spring 703 is compressed, buffer board 701 is under the guiding of guide rod 702, move down, the lower end of cylinder block enters chamfering 202, and be finally positioned in the hole, location 201 on locating flange 2, behind the upper end of upper positioner location clamping cylinder cylinder body, Honing process can be started, the importing of cylinder block, location, convenient mounting and clamping is quick.Due to the effect of buffer gear 7, alleviate the cylinder block collision to the hole 201, location of locating flange 2, extend the service life of locating flange, reduce shutdown maintenance and change the time of locating flange, improve operating efficiency, reduce production cost.

Claims (7)

1. positioner under the buffer-type of a vertical honing machine, it is characterized in that: include that pedestal, locating flange are fixedly mounted on above described pedestal, import set and be fixedly mounted on above locating flange, described locating flange is provided with hole, location, and hole, location is provided with importing chamfering;Described importing set include coarse positioning circle and eccentric ring, described eccentric ring be arranged on above described coarse positioning circle and with described coarse positioning circle eccentric setting, be welded with many importing bars between described eccentric ring and described coarse positioning circle;It is provided with buffer gear in described locating flange, described buffer gear includes the circular buffer board that the hole, location with described locating flange is coaxially disposed, the central authorities of described buffer board are provided with through hole, the upper end of at least three symmetrically arranged guide rods is fixing connects described buffer board, the bottom of described guide rod slides in the guide hole on described pedestal, back-moving spring is sleeved on described guide rod and is against between described buffer board and described pedestal, is coaxially arranged with flexible protective jacket outside described back-moving spring;Described locating flange is provided with the receiving hole accommodating described buffer board, described receiving hole and hole, described location are coaxially disposed and are positioned at below hole, described location, the diameter in hole, described location is more than the diameter of described receiving hole, and the diameter of described receiving hole is more than the diameter of described buffer board;When free state, described buffer board is positioned at the top in hole, described location.
2. according to positioner under the buffer-type of the vertical honing machine described in claim 1, it is characterised in that: described protective jacket is made up of the sleeve pipe of at least two coaxial sliding sleeves.
3. according to positioner under the buffer-type of the vertical honing machine described in claim 1, it is characterised in that: the internal diameter of described eccentric ring is more than or equal to the internal diameter of described coarse positioning circle.
4. according to positioner under the buffer-type of the vertical honing machine described in claim 1, it is characterised in that: it is provided with outside described importing bar and connects the reinforcement imported in the middle part of bar.
5. according to positioner under the buffer-type of the vertical honing machine described in claim 1, it is characterised in that: described pedestal includes being welded with multiple vertical connection post between upper flange circle and lower flange circle, upper flange circle and lower flange circle.
6. according to positioner under the buffer-type of the vertical honing machine described in claim 5, it is characterised in that: the inner side of described connection post is provided with water fender.
7. according to positioner under the buffer-type of the vertical honing machine described in claim 1, it is characterised in that: described buffer board is provided with the waist through hole being distributed radially.
CN201410307961.7A 2014-07-01 2014-07-01 Positioner under the buffer-type of vertical honing machine Active CN104044053B (en)

Priority Applications (1)

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CN201410307961.7A CN104044053B (en) 2014-07-01 2014-07-01 Positioner under the buffer-type of vertical honing machine

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Application Number Priority Date Filing Date Title
CN201410307961.7A CN104044053B (en) 2014-07-01 2014-07-01 Positioner under the buffer-type of vertical honing machine

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CN104044053B true CN104044053B (en) 2016-08-17

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106697454A (en) * 2016-12-20 2017-05-24 合肥中辰轻工机械有限公司 Bottom vibration reduction device of drink filling machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307036C1 (en) * 1993-03-05 1994-07-28 Kopp Kadia Maschinenbau Accommodation device for workpieces to be finely machined
CN101549474A (en) * 2009-05-07 2009-10-07 苏州信能精密机械有限公司 Honing machine
CN102198630A (en) * 2011-04-27 2011-09-28 无锡亿利大机械有限公司 Vertical honing machine
CN102198629A (en) * 2011-04-27 2011-09-28 无锡亿利大机械有限公司 Lower locating device of vertical honing machine
CN203485015U (en) * 2013-09-29 2014-03-19 长沙星驰实业有限公司 Honing machine with lifting operation table
CN203918728U (en) * 2014-07-01 2014-11-05 无锡亿利大机械有限公司 Positioner under the buffer-type of vertical honing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307036C1 (en) * 1993-03-05 1994-07-28 Kopp Kadia Maschinenbau Accommodation device for workpieces to be finely machined
CN101549474A (en) * 2009-05-07 2009-10-07 苏州信能精密机械有限公司 Honing machine
CN102198630A (en) * 2011-04-27 2011-09-28 无锡亿利大机械有限公司 Vertical honing machine
CN102198629A (en) * 2011-04-27 2011-09-28 无锡亿利大机械有限公司 Lower locating device of vertical honing machine
CN203485015U (en) * 2013-09-29 2014-03-19 长沙星驰实业有限公司 Honing machine with lifting operation table
CN203918728U (en) * 2014-07-01 2014-11-05 无锡亿利大机械有限公司 Positioner under the buffer-type of vertical honing machine

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