CN103551955A - Honing floating installing and clamping device - Google Patents
Honing floating installing and clamping device Download PDFInfo
- Publication number
- CN103551955A CN103551955A CN201310542258.XA CN201310542258A CN103551955A CN 103551955 A CN103551955 A CN 103551955A CN 201310542258 A CN201310542258 A CN 201310542258A CN 103551955 A CN103551955 A CN 103551955A
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- China
- Prior art keywords
- honing
- fixed base
- floating
- workpiece
- base plate
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- 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
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Abstract
The invention discloses a honing floating installing and clamping device, which comprises a fixed bottom plate fixedly connected onto honing equipment, wherein a floating flat plate is arranged on the fixed bottom plate, arc-shaped grooves are respectively formed between the fixed bottom plate and the floating flat plate, steel balls in rigid contact are arranged in a circular arc concave cavity formed by the two arc-shaped grooves through mutually matching, a gap is formed between the fixed bottom plate and the floating flat plate, the fixed bottom plate and the floating flat plate are positioned through a first positioning pin, a regulating screw is arranged between the fixed bottom plate and the floating flat plate, an elastic block used for regulating the tensioning force between the fixed bottom plate and the floating flat plate is arranged on the regulating screw, and a workpiece position limiting device used for clamping workpieces is arranged on the floating flat plate. The honing floating installing and clamping device has the advantages that the transition processing of the honing can be avoided, in addition, the workpiece installation is convenient and flexible, the friction force between the floating flat plate and the fixing plate can be very small through the point contact of the steel balls, and the processing precision of the workpieces is improved.
Description
Technical field
The invention belongs to honing technique field, be specifically related to a kind of honing and add man-hour, the unsteady clamping device of honing of clamping workpiece.
Background technology
Honing is a kind of fine-processing technique after casting, cast, drilling, boring or ream, makes endoporus reach good geometry and surface roughness.At present, honing processing has become the finishing of internal diameter technique that a kind of removal amount is large, stock-removing efficiency is high.The various cylindrical holes that diameter 5-500 millimeter is even larger are mainly processed in honing, and hole depth can reach 10 or larger with the ratio in aperture.Under certain condition, also can processing plane, periphery, sphere, the flank of tooth etc.Honing head periphery studs with the oilstone that 2-10 root length is about the long 1/3-3/4 in hole, when honing bores, not only rotatablely moved but also back and forth movement, meanwhile, by the spring in honing head or hydraulic control and even outer rising, so larger with the contact area of hole surface, working (machining) efficiency is higher.The dimensional accuracy of honing metapore is IT7-4 level, and surface roughness can reach Ra0.32-0.04 micron.The size of honing surplus, depends on aperture and workpiece material, and general ironcasting is 0.02-0.15 millimeter, and steel part is 0.01-0.05 millimeter.The rotating speed of honing head is generally 100-200 rev/min, and the speed of back and forth movement is generally 15-20 m/min.For washing away smear metal and abrasive particle, improve surface roughness and reduce cutting region temperature, operation needs to use a large amount of cutting fluids often, as kerosene or in add a small amount of bobbin oil, sometimes also use extreme pressure emulsion.
With inner circle mill, compare, honing working (machining) efficiency is higher, and the wearing and tearing of honing head abrasive material are less, and because honing adds man-hour, honing head is only along x axle and the rotation of y axle in hole, and z axle does not rotate, and honing does not need extra surplus surface cleaning hole.Because honing adds man-hour, abrasive wear is few again, and working (machining) efficiency is high, and therefore, adopting honing is a kind of low cost, and fund input is few, the manufacturing process that working (machining) efficiency is high.
Honing machine spindle and honing head are generally Floating connections; But in order to improve the ability of correcting workpiece geometries, also can use rigid attachment, the geometric accuracy that can better repair workpiece.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is to provide a kind of simple in structure, the unsteady clamping device of honing of operating aspect, and this device can effectively improve the geometric accuracy of honing workpiece.
(2) technical scheme
For addressing the above problem, the present invention adopts following technical scheme:
A kind of honing clamping device that floats, comprise the fixed base plate being fixedly connected on honing device, described fixed base plate is provided with floating plate, between described fixed base plate and floating plate, be respectively equipped with arc groove, in the circular arc cavity that two described arc grooves complement each other to form, be provided with the steel ball of rigidity contact, between described fixed base plate and floating plate, form gap, between described fixed base plate and floating plate, by the first alignment pin, locate, adjustment screw between described fixed base plate and floating plate, described adjustment screw is provided with for regulating the elastomer block of tensile force between described fixed base plate and floating plate, described floating plate is provided with the workpiece device for holding workpiece.
Described fixed base plate is provided with locating hole, and fixed base plate is positioned fixed base plate on honing device by the second alignment pin.
Described elastomer block is spring or elastic caoutchouc.
The workpiece device that described floating plate is fixedly connected with limits workpiece in the position of floating plate, and honing head circles at the axis in the Zhong Yan hole, hole to be processed of workpiece, and workpiece is along with floating plate regular motion.
(3) beneficial effect
The present invention is compared to prior art, has following beneficial effect:
Compare with the honing processing of floating honing head, the beneficial effect of the unsteady clamping device of honing of the present invention is: the workpiece device that workpiece is fixedly connected with floating plate, limit the position of workpiece on floating plate, honing head circles along the axis along hole in workpiece hole, workpiece is along with floating plate regular motion, fixedly honing head improves the geometric accuracy of workpiece, workpiece is placed on floating installation, can avoid the transition processing of honing, and workpiece is easy for installation flexibly, point by steel ball between floating plate and fixed head contacts and makes frictional force very little, improved the precision of workpiece processing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the schematic diagram of dismissing of fixed base plate;
Fig. 3 is the structural representation of floating plate.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1 to Figure 3, a kind of honing clamping device that floats, comprise the fixed base plate 1 being fixedly connected on honing device, described fixed base plate 1 is provided with floating plate 2, between described fixed base plate 1 and floating plate 2, be respectively equipped with arc groove 3, in the circular arc cavity that two described arc grooves 3 complement each other to form, be provided with the steel ball 4 of rigidity contact, between described fixed base plate 1 and floating plate 2, form gap, between described fixed base plate 1 and floating plate 2, by the first alignment pin, locate, adjustment screw 6 between described fixed base plate 1 and floating plate 2, described adjustment screw 6 is provided with for regulating the elastomer block 7 of tensile force between described fixed base plate 1 and floating plate 2, described floating plate 2 is provided with the workpiece device 8 for holding workpiece.Described fixed base plate 1 is provided with locating hole 9, and fixed base plate 1 is positioned fixed base plate 1 on honing device by the second alignment pin.
As shown in Figure 2, the first locating hole 5 is for the first shop bolt is installed, and the second locating hole 10 is for the second alignment pin is installed, and the second alignment pin is for locating fixedly top board 1 in the position of honing device.
Described elastomer block 7 is spring or elastic caoutchouc.
The workpiece device 8 that described floating plate 2 is fixedly connected with limits workpiece 9 in the position of floating plate 2, and honing head 10 circles at the axis in the Zhong Yan hole, hole to be processed of workpiece 9, and workpiece 9 is along with floating plate 2 regular motion.
The beneficial effect of the unsteady clamping device of honing of the present invention is: the workpiece device that workpiece is fixedly connected with floating plate, limit the position of workpiece on floating plate, honing head circles along the axis along hole in workpiece hole, workpiece is along with floating plate regular motion, fixedly honing head improves the geometric accuracy of workpiece, workpiece is placed on floating installation, can avoid the transition processing of honing, and workpiece is easy for installation flexibly, point by steel ball between floating plate and fixed head contacts and makes frictional force very little, has improved the precision of workpiece processing.
Certainly, above is only concrete exemplary applications of the present invention, and protection scope of the present invention is not constituted any limitation.In addition to the implementation, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the present invention's scope required for protection.
Claims (4)
1. the honing clamping device that floats, comprise the fixed base plate being fixedly connected on honing device, it is characterized in that: described fixed base plate is provided with floating plate, between described fixed base plate and floating plate, be respectively equipped with arc groove, in the circular arc cavity that two described arc grooves complement each other to form, be provided with the steel ball of rigidity contact, between described fixed base plate and floating plate, form gap, between described fixed base plate and floating plate, by the first alignment pin, locate, adjustment screw between described fixed base plate and floating plate, described adjustment screw is provided with for regulating the elastomer block of tensile force between described fixed base plate and floating plate, described floating plate is provided with the workpiece device for holding workpiece.
2. the unsteady clamping device of honing according to claim 1, is characterized in that, described fixed base plate is provided with locating hole, and fixed base plate is positioned fixed base plate on honing device by the second alignment pin.
3. the unsteady clamping device of honing according to claim 1, is characterized in that, described elastomer block is spring or elastic caoutchouc.
4. the honing according to claim 1 clamping device that floats, it is characterized in that, the workpiece device that described floating plate is fixedly connected with limits workpiece in the position of floating plate, and honing head circles at the axis in the Zhong Yan hole, hole to be processed of workpiece, and workpiece is along with floating plate regular motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542258.XA CN103551955A (en) | 2013-11-06 | 2013-11-06 | Honing floating installing and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310542258.XA CN103551955A (en) | 2013-11-06 | 2013-11-06 | Honing floating installing and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103551955A true CN103551955A (en) | 2014-02-05 |
Family
ID=50006392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310542258.XA Pending CN103551955A (en) | 2013-11-06 | 2013-11-06 | Honing floating installing and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103551955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437055A (en) * | 2015-12-10 | 2016-03-30 | 中车洛阳机车有限公司 | Grinding device for oil atomizer support plate |
| CN107984195A (en) * | 2017-12-26 | 2018-05-04 | 劳士领汽车配件（昆山）有限公司 | It is pressed steel screw bushing relocation mechanism and its pressing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4551947A (en) * | 1982-07-27 | 1985-11-12 | Maschinenfabrik Gehring Gesellschaft Mit Beschrankter Haftung & Co. Kommanditgesellschaft | Device for honing workpieces |
| CN201736109U (en) * | 2010-06-04 | 2011-02-09 | 何亦斌 | Workpiece floating clamp |
| CN102672592A (en) * | 2012-06-06 | 2012-09-19 | 杭州新坐标科技股份有限公司 | Elastic suspension honing device |
| CN102950532A (en) * | 2011-08-31 | 2013-03-06 | 天津市格瑞达工贸有限公司 | Working platform for universal honing for round hole processing |
| CN203185122U (en) * | 2013-04-16 | 2013-09-11 | 芜湖欧宝机电有限公司 | Fixture for double-hole honing of connecting rod of piston refrigerant compressor |
-
2013
- 2013-11-06 CN CN201310542258.XA patent/CN103551955A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4551947A (en) * | 1982-07-27 | 1985-11-12 | Maschinenfabrik Gehring Gesellschaft Mit Beschrankter Haftung & Co. Kommanditgesellschaft | Device for honing workpieces |
| CN201736109U (en) * | 2010-06-04 | 2011-02-09 | 何亦斌 | Workpiece floating clamp |
| CN102950532A (en) * | 2011-08-31 | 2013-03-06 | 天津市格瑞达工贸有限公司 | Working platform for universal honing for round hole processing |
| CN102672592A (en) * | 2012-06-06 | 2012-09-19 | 杭州新坐标科技股份有限公司 | Elastic suspension honing device |
| CN203185122U (en) * | 2013-04-16 | 2013-09-11 | 芜湖欧宝机电有限公司 | Fixture for double-hole honing of connecting rod of piston refrigerant compressor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437055A (en) * | 2015-12-10 | 2016-03-30 | 中车洛阳机车有限公司 | Grinding device for oil atomizer support plate |
| CN107984195A (en) * | 2017-12-26 | 2018-05-04 | 劳士领汽车配件（昆山）有限公司 | It is pressed steel screw bushing relocation mechanism and its pressing method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |