CN2799173Y - Floating type honing cover changeable honing cutter - Google Patents
Floating type honing cover changeable honing cutter Download PDFInfo
- Publication number
- CN2799173Y CN2799173Y CN 200520041524 CN200520041524U CN2799173Y CN 2799173 Y CN2799173 Y CN 2799173Y CN 200520041524 CN200520041524 CN 200520041524 CN 200520041524 U CN200520041524 U CN 200520041524U CN 2799173 Y CN2799173 Y CN 2799173Y
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- Prior art keywords
- honing
- core shaft
- sleeve
- processed
- cover
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- Expired - Fee Related
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Abstract
The utility model discloses a floating honing cutter with a replaceable honing sleeve, which comprises an extension rod and a low-level annular nut. The utility model is characterized in that an end hole which can be sheathed in the terminal of a honing core shaft is processed at the bottom of the extension rod; a hole of the honing core shaft which can be sheathed in the shaft body of the honing core shaft is processed in a honing welding sleeve; the outer wall of a honing sleeve is provided with a honing stick; the outer cone surface of the outer wall of the honing welding sleeve inosculates with the inner cone surface of the honing sleeve sheathed on the honing welding sleeve. A positioning hole is processed at a position where the lateral wall of the honing welding sleeve corresponds to an annular inner groove of the honing core shaft. A high-level annular nut, a high-level cushion ring and a low-level cushion ring are sheathed on the outer wall of the honing welding sleeve and on the upper part the honing sleeve. A 0.5-0.8 mm gap is ensured to be arranged between the regular hexagon excircle of the honing core shaft and the inner hexagon surface of the hole of the honing core shaft of the honing welding sleeve. The utility model has the advantages that the superposition between a centerline of a knife rod and a centerline of a hole of a workpiece can be ensured; the circularity and the conicity of the hole of the processed workpiece are stable; the precision and the qualification rate of the products can be further improved; the honing sleeve can be replaced; the floatation can be allowed.
Description
Technical field
The utility model relates to hone, especially relates to a kind of honing knife that is used for the floating type replaceable honing cover of crankshaft hole on the honing compressor casing and piston hole.
Background technology
The crankshaft hole on the honing compressor casing and the instrument of piston hole are Honing cutter holder at present, and it is loaded on compressor casing and processes on the various honing machining centers.Honing cutter holder is made up of hollow honing lever, honing axle, locking nut and four parts of spigot nut of being installed in the honing lever, on the left end sidewall of honing lever, steady pin is installed, top gem of a girdle-pendant hone stone is fixed in the top gem of a girdle-pendant hone stone groove of honing lever right-hand member sidewall, and the adjusting on the rotation honing honing core shaft is regulating the position of honing axle in honing lever.After damaging, Honing cutter holder needs whole knife bar just scrapped honing lever, honing axle, locking nut and four parts of spigot nut simultaneously, year in and year out, the integrated cost and the production cost of whole knife bar are greatly improved, thereby increased the burden of enterprise.
Summary of the invention
The purpose of this utility model is to provide a kind of can guarantee the knife bar center line and workpiece hole central lines, processing work hole circle degree and tapering are stable, further improve the precision of product and qualification rate, the honing cover is replaceable, reduce use cost, floating type honing knife.
The purpose of this utility model is achieved in that the utility model comprises extension bar, honing sleeve and low level screw collar, on extension bar, be processed with flat key and locating slot, feature is also to comprise honing core shaft, high-order screw collar and hollow honing cover, right-hand member at extension bar is processed with the stomidium that can be inserted in the honing core shaft left end, outer wall at extension bar is processed with the screw that vertically passes stomidium, be processed with groove at the honing core shaft left end, bolt passes screw and props up groove honing core shaft and extension bar are fixed together; The honing sleeve is made up of axostylus axostyle, expansion rod and backstay, in the honing sleeve, be processed with the honing core shaft hole that to be inserted in the honing core shaft axle body, sidewall at axostylus axostyle is processed with the external screw thread that high-order screw collar is installed, and is processed with the external screw thread that the low level screw collar is installed on the backstay of honing sleeve right-hand member; On honing cover sidewall hone stone is installed, the male cone (strobilus masculinus) of the expansion rod of honing sleeve coincide with the inner conical surface that is enclosed within the honing cover on the expansion rod.
The left side, sphere shape bottom at honing core shaft is processed with inner groovy, is processed with locating hole at the sidewall of honing sleeve and the corresponding position, inner groovy position of honing core shaft, and alignment pin passes in the locating hole insertion inner groovy honing sleeve and honing core shaft are fixed together.
On the expansion rod of honing sleeve, be with high-order packing ring and low level packing ring between high-order screw collar and the honing cover.
The shape of cross section of the stomidium of extension bar right-hand member is a regular hexagon, and the shape of cross section of honing core shaft is that regular hexagon is that honing core shaft is the hexagonal honing core shaft, and the right-hand member bottom in the honing core shaft hole of honing sleeve is a regular hexagon, and centre and left end are circular.
The interior hex surface in the regular hexagon cylindrical of honing core shaft and the honing core shaft hole of honing sleeve guarantees to have the gap of 0.5-0.8mm.
The utility model is formed honing lever by honing sleeve and honing cover, form the honing axle by honing core shaft, the honing cover cooperates to guarantee concentric by inner conical surface with honing sleeve male cone (strobilus masculinus), and, adjust the consumption that honing cover outside diameter reaches hone stone when compensating cutter work through low level packing ring, high-order packing ring, high-order screw collar and low level screw collar.The hexagonal honing core shaft cooperates with the interior hex surface in the honing core shaft hole of honing sleeve and the sphere bottom in honing core shaft hole, links into an integrated entity moment of torsion and axial force when transmitting work by alignment pin.Extension bar links into an integrated entity through bolt and honing core shaft, is connected to become a complete honing knife to reach with whole cutter.The honing core shaft hole of honing core shaft and honing sleeve belongs to matched in clearance, and the interior hex surface in the regular hexagon cylindrical of honing core shaft and the honing core shaft hole of honing sleeve guarantees to have the gap of 0.5-0.8mm, this is in a kind of limited unsteady connection status when just making the work of honing cover, this unsteady connection status allows to float in the time of making honing cover honing workpiece hole, this has just overcome processing work hole circle degree and tapering wild effect that the similar cutter that is rigidly connected causes because of knife bar center line and workpiece hole center line do not overlap, thereby has further improved the precision and the qualification rate of product.Honing cover is independent removable parts, and cutter work certain hour, the hone stone that its honing puts are exhausted, and can change the honing cover separately, will whole cutter changing, reduced use cost.In addition, extension bar can be made various structures according to different lathe connection characteristics, uses to adapt to different plover mill machines.Therefore the utlity model has can guarantee knife bar center line and workpiece hole central lines, processing work hole circle degree and tapering stable, further improve the precision of product and qualification rate, honing cover replaceable, reduce use cost, allow unsteady advantage, be a kind of novel honing knife.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is the structural representation of extension bar;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the cross-sectional view of honing sleeve;
Fig. 5 is the cross-sectional view of honing core shaft
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the cross-sectional view of high-order packing ring;
Fig. 8 is the cross-sectional view of low level packing ring;
Fig. 9 is the cross-sectional view of honing cover.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
The utility model comprises extension bar 1, honing sleeve 4 and low level screw collar 10, on extension bar 1, be processed with locating slot 13 and flat key 12, right-hand member at extension bar 1 is processed with the stomidium 11 that can be inserted in honing core shaft 3 left ends, outer wall at extension bar 1 is processed with the screw 14 that vertically passes stomidium 11, be processed with groove 20 at honing core shaft 3 left ends, bolt 2 passes screw 14 and props up groove 20 honing core shaft 3 and extension bar 1 are fixed together; Honing sleeve 4 is made up of axostylus axostyle 15, expansion rod 17 and backstay 19, in honing sleeve 4, be processed with the honing core shaft hole 16 that to be inserted in honing core shaft 3 axle bodies, sidewall at axostylus axostyle 15 is processed with the external screw thread that high-order screw collar 5 is installed, and is processed with the external screw thread that low level screw collar 10 is installed on the backstay 19 of honing sleeve 4 right-hand members; Overlap in honing hone stone 22 is installed on 9 sidewalls, the male cone (strobilus masculinus) of the expansion rod 17 of honing sleeve 4 coincide with the inner conical surface that is enclosed within the honing cover 9 on the expansion rod 17.
The left side, sphere shape bottom at honing core shaft 3 is processed with inner groovy 21, be processed with locating hole 18 at the sidewall of honing sleeve 4 and the corresponding position, inner groovy 21 position of honing core shaft 3, alignment pin 8 passes in the locating hole 18 insertion inner groovies 21 honing sleeve 4 and honing core shaft 3 is fixed together.
On the expansion rod 17 of honing sleeve 4, be with high-order packing ring 6 and low level packing ring 7 between high-order screw collar 5 and the honing cover 9.
The shape of cross section of the stomidium 11 of extension bar 1 right-hand member is a regular hexagon, and the shape of cross section of honing core shaft 3 is that regular hexagon is that honing core shaft 3 is the hexagonal honing core shaft, and the right-hand member bottom in the honing core shaft hole 16 of honing sleeve 4 is a regular hexagon, and centre and left end are circular.
The interior hex surface in the regular hexagon cylindrical of honing core shaft 3 and the honing core shaft hole 16 of honing sleeve 4 guarantees to have the gap of 0.5-0.8mm.
Claims (6)
1, a kind of honing knife of floating type replaceable honing cover, comprise extension bar (1), honing sleeve (4) and low level screw collar (10), on extension bar (1), be processed with flat key (12) and locating slot (13), it is characterized in that: also comprise honing core shaft (3), high-order screw collar (5) and hollow honing cover (9), right-hand member at extension bar (1) is processed with the stomidium (11) that can be inserted in honing core shaft (3) left end, outer wall at extension bar (1) is processed with the screw (14) that vertically passes stomidium (11), be processed with groove (20) at honing core shaft (3) left end, bolt (2) passes screw (14) and props up groove (20) honing core shaft (3) and extension bar (1) are fixed together; Honing sleeve (4) is made up of axostylus axostyle (15), expansion rod (17) and backstay (19), in honing sleeve (4), be processed with the honing core shaft hole (16) that to be inserted in honing core shaft (3) axle body, sidewall at axostylus axostyle (15) is processed with the external screw thread that high-order screw collar (5) is installed, and is processed with the external screw thread that low level screw collar (10) is installed on the backstay (19) of honing sleeve (4) right-hand member; On honing cover (9) sidewall hone stone (22) is installed, the male cone (strobilus masculinus) of the expansion rod (17) of honing sleeve (4) coincide with the inner conical surface that is enclosed within the honing cover (9) on the expansion rod (17).
2, the honing knife of floating type replaceable honing cover as claimed in claim 1, it is characterized in that: the left side, sphere shape bottom at honing core shaft (3) is processed with inner groovy (21), be processed with locating hole (18) at the sidewall of honing sleeve (4) and inner groovy (21) corresponding position, position of honing core shaft (3), alignment pin (8) passes in locating hole (18) the insertion inner groovy (21) honing sleeve (4) and honing core shaft (3) is fixed together.
3, the honing knife of floating type replaceable honing cover as claimed in claim 1 or 2 is characterized in that: the expansion rod (17) in honing sleeve (4) is gone up, be with low level packing ring (7) between high-order screw collar (5) and the honing cover (9).
4, the honing knife of floating type replaceable honing cover as claimed in claim 3 is characterized in that: the expansion rod (17) in honing sleeve (4) is gone up, be with high-order packing ring (6) between high-order screw collar (5) and the low level packing ring (7).
5, the honing knife of floating type replaceable honing cover as claimed in claim 4, it is characterized in that: the shape of cross section of the stomidium (11) of extension bar (1) right-hand member is a regular hexagon, the shape of cross section of honing core shaft (3) is a regular hexagon, the right-hand member bottom in the honing core shaft hole (16) of honing sleeve (4) is a regular hexagon, and centre and left end are circular.
6, the honing knife of floating type replaceable honing cover as claimed in claim 5, it is characterized in that: the interior hex surface in the honing core shaft hole (16) of the regular hexagon cylindrical of honing core shaft (3) and honing sleeve (4) guarantees to have the gap of 0.5--0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041524 CN2799173Y (en) | 2005-05-09 | 2005-05-09 | Floating type honing cover changeable honing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041524 CN2799173Y (en) | 2005-05-09 | 2005-05-09 | Floating type honing cover changeable honing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2799173Y true CN2799173Y (en) | 2006-07-26 |
Family
ID=36841671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041524 Expired - Fee Related CN2799173Y (en) | 2005-05-09 | 2005-05-09 | Floating type honing cover changeable honing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2799173Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317428A (en) * | 2013-07-09 | 2013-09-25 | 上海大隆机器厂有限公司 | Honing head combination device |
| KR20170010139A (en) * | 2015-07-15 | 2017-01-26 | 주식회사신스윈 | Honing Tool Assembly |
| CN106737155A (en) * | 2017-02-23 | 2017-05-31 | 德州博福智能液压装备制造有限公司 | A kind of small pivot angle full floating honing machine chuck |
| CN108115545A (en) * | 2017-12-12 | 2018-06-05 | 苏州信能精密机械有限公司 | A kind of Deep-hole Grouting connecting rod |
-
2005
- 2005-05-09 CN CN 200520041524 patent/CN2799173Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317428A (en) * | 2013-07-09 | 2013-09-25 | 上海大隆机器厂有限公司 | Honing head combination device |
| CN103317428B (en) * | 2013-07-09 | 2016-04-20 | 上海大隆机器厂有限公司 | A kind of honing head combination unit |
| KR20170010139A (en) * | 2015-07-15 | 2017-01-26 | 주식회사신스윈 | Honing Tool Assembly |
| KR101713819B1 (en) | 2015-07-15 | 2017-03-10 | 주식회사신스윈 | Honing Tool Assembly |
| CN106737155A (en) * | 2017-02-23 | 2017-05-31 | 德州博福智能液压装备制造有限公司 | A kind of small pivot angle full floating honing machine chuck |
| CN106737155B (en) * | 2017-02-23 | 2018-07-13 | 德州博福智能液压装备制造有限公司 | A kind of small pivot angle full floating honing machine collet |
| CN108115545A (en) * | 2017-12-12 | 2018-06-05 | 苏州信能精密机械有限公司 | A kind of Deep-hole Grouting connecting rod |
| CN108115545B (en) * | 2017-12-12 | 2024-01-09 | 苏州信能精密机械有限公司 | Deep hole honing connecting rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |