CN202539700U - Honing and hinging tool - Google Patents
Honing and hinging tool Download PDFInfo
- Publication number
- CN202539700U CN202539700U CN2012201296752U CN201220129675U CN202539700U CN 202539700 U CN202539700 U CN 202539700U CN 2012201296752 U CN2012201296752 U CN 2012201296752U CN 201220129675 U CN201220129675 U CN 201220129675U CN 202539700 U CN202539700 U CN 202539700U
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- China
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- tool
- girdle
- pendant
- hinging
- honing
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Abstract
The utility model discloses a honing and hinging tool. The honing and hinging tool comprises a tool handle, a honing and hinging body connected with the tool handle, a multi-blade alloy hinging tool mounted at the front end of the honing and hinging body, and a diamond honing mill mounted at the rear end of the honing and hinging body. For the honing and hinging tool, a structure of matching the multi-blade alloy hinging tool at the front end with the diamond honing mill at the rear end is adopted, so that the multi-blade alloy hinging tool at the front end is used for removing allowance and pre-guiding a tool, and the machining aperture stability can be ensured; and the diamond honing mill at the rear end is used for further grinding a machined hole, so that the surface roughness of the machined hole can be improved. Therefore, the problems that the common hinging tool has the defects of low machining precision, not stable aperture and poor surface roughness can be solved. Furthermore, the honing and hinging tool has low cost. Finally, diamond boning bars and a multi-blade hinging tool can be cooled in an internal cooling manner, so that the service life of the tool is prolonged.
Description
Technical field
The utility model relates to the through hole manufacture field, particularly a kind of top gem of a girdle-pendant reamer.
Background technology
Often exist various requirement than higher through hole in the processing of machine components; Like tappet hole on the engine; For the fine finishining of the high through hole of required precision, adopt following two kinds of methods usually at present: (1) adopts the form of special plane to process, and cutter adopts rifle reamer form; (2) adopt Cutter Body Processing with Machining Center to utilize the way of common alloy multiple-cutting-edge ream to process.The weak point of first method is that equipment has high input, and the cost of charp tool is high, shaggy also control bad; Because the poor rigidity of cutter is easy to generate vibration when causing fraising, the aperture that causes ream to come out is unstable in fraising for second method; In addition, be easy to generate built-up edge in the fraising process, make that the surface roughness in hole is poor.
The utility model content
The aperture was stable when the technical problem that the utility model solves provided a kind of through hole fine finishining, and surface roughness is high, the top gem of a girdle-pendant reamer that cost is low.
For achieving the above object, according to the utility model a kind of top gem of a girdle-pendant reamer is provided, comprising: handle of a knife and the top gem of a girdle-pendant articulated body that is connected with handle of a knife, and the multiple-cutting-edge alloy reamer and the diamond honing that is installed in top gem of a girdle-pendant articulated body rear end that are installed in top gem of a girdle-pendant articulated body front end respectively.
Further, multiple-cutting-edge alloy reamer adopts 90 ° of tool cutting edge angles, comprising: evenly be welded on top gem of a girdle-pendant articulated body make progress in front end week many alloy reamer.
Further, the diameter of multiple-cutting-edge alloy reamer is than the little 0.02mm of diameter of diamond honing, and the edges bandwidth is 0.2-0.3mm.
Further, the tool cutting edge angle of employing 1/3L * 0.5 of diamond honing ° comprises: a plurality of diamond hone stones that make progress in rear end week that evenly are inlaid in top gem of a girdle-pendant articulated body.
Further, cold hole in the center of handle of a knife and top gem of a girdle-pendant articulated body offers directly vertically, the side of top gem of a girdle-pendant articulated body circumferentially offers cold hole in a plurality of sides.
According to the technical scheme of the utility model, this top gem of a girdle-pendant reamer adopt front end multiple-cutting-edge alloy reamer to cooperate the structure of rear end diamond honing, front end multiple-cutting-edge alloy reamer to play to remove surplus and cutter leading to effect, guarantee that the processing aperture stablizes; Rear end diamond honing is further ground machining hole, improves the surface roughness of machining hole, has solved that common reamer machining accuracy is not high, the aperture is unstable, the problem of surface roughness difference.In addition, this top gem of a girdle-pendant reamer cost is low.At last, cold form is cooled off diamond hone stone and multiple-cutting-edge reamer in the employing, has improved cutter life.
Description of drawings
Fig. 1 is the main TV structure sketch map according to the top gem of a girdle-pendant reamer of the utility model;
Fig. 2 is that the C of Fig. 1 is to structural representation;
Fig. 3 is the sectional structure sketch map of the A-A direction of Fig. 1;
Fig. 4 is the sectional structure sketch map of the B-B direction of Fig. 1;
Fig. 5 is the sketch map according to the top gem of a girdle-pendant reamer machining hole step 1 of the utility model;
Fig. 6 is the sketch map according to the top gem of a girdle-pendant reamer machining hole step 2 of the utility model;
Fig. 7 is the sketch map according to the top gem of a girdle-pendant reamer machining hole step 3 of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in detail, but the protection domain that is to be understood that the utility model does not receive the restriction of the specific embodiment.
Referring to Fig. 1, this top gem of a girdle-pendant reamer comprises: multiple-cutting-edge alloy reamer 1, diamond honing 2, handle of a knife 3 and top gem of a girdle-pendant articulated body 4.
Wherein, as shown in Figure 2, multiple-cutting-edge alloy reamer 1 adopts 90 ° of tool cutting edge angles; Diameter is than the little 0.02mm of diameter of rear end diamond honing 2, and the edges bandwidth is 0.2～0.3mm, specifically comprises: evenly be welded on top gem of a girdle-pendant articulated body 4 make progress in front end week many alloy reamer 11; Adopt 90 ° of tool cutting edge angles to guarantee the linearity and the position degree in hole; Play simultaneously remove surplus and cutter leading to effect, produce vibration when preventing the cutting of top gem of a girdle-pendant reamer, improved the durability of cutter and guaranteed the precision in hole.Adopt common welding carbide alloy, cylinder to cooperate between alloy reamer part and the top gem of a girdle-pendant articulated body and lock, be convenient to refacing and changing of multiple-cutting-edge alloy reamer with soket head cap screw 5; Adopt keyway type to transmit cutting force or moment of torsion, the moment transmission is stable.
As shown in Figure 3; The front end of diamond honing 2 adopts the tool cutting edge angle (L is a top gem of a girdle-pendant hinge partial-length) of 1/3L * 0.5 °; This tool cutting edge angle can increase adamantine durability; Specifically comprise: evenly be inlaid in a plurality of diamond hone stones 21 that make progress in rear end week of top gem of a girdle-pendant articulated body 4, the rear end adopts the aperture of its diameter of cylindrical form and requirement the same, and plays the effect of surface roughness in precision and the hole of assurance institute machining hole.
Refacing of front end multiple-cutting-edge alloy reamer can grind at special numerically control grinder, also can grind with common manual grinding machine, grinding method be those skilled in the art technology on top of; Rear end diamond honing part need not refaced.
In addition, like Fig. 1 and shown in Figure 4, cold hole 31 in the center of handle of a knife 3 and top gem of a girdle-pendant articulated body 4 offers directly vertically, the side of top gem of a girdle-pendant articulated body 4 circumferentially offers cold hole 41 in a plurality of sides; Cold form is cooled off diamond hone stone and multiple-cutting-edge reamer in the employing, improves cutter life.
Procedure of processing such as Fig. 5 are to shown in Figure 7, and the front end multiple-cutting-edge alloy reamer of this top gem of a girdle-pendant reamer is removed surplus to machining hole earlier, and plays the cutter guide effect; Then, machining hole is ground, improve the surface roughness of machining hole by the diamond honing of rear end.
This top gem of a girdle-pendant reamer adopt front end multiple-cutting-edge alloy reamer to cooperate the structure of rear end diamond honing, front end multiple-cutting-edge alloy reamer to play to remove surplus and cutter leading to effect, guarantee that the processing aperture stablizes; Rear end diamond honing is further ground machining hole, improves the surface roughness of machining hole, has solved that common reamer machining accuracy is not high, the aperture is unstable, the problem of surface roughness difference.In addition, this top gem of a girdle-pendant reamer cost is low.At last, cold form is cooled off diamond hone stone and multiple-cutting-edge reamer in the employing, has improved cutter life.
More than a disclosed specific embodiment that is merely the utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into the protection domain of the utility model.
Claims (5)
1. a top gem of a girdle-pendant reamer is characterized in that, comprising: handle of a knife and the top gem of a girdle-pendant articulated body that is connected with said handle of a knife, and the multiple-cutting-edge alloy reamer and the diamond honing that is installed in said top gem of a girdle-pendant articulated body rear end that are installed in said top gem of a girdle-pendant articulated body front end respectively.
2. top gem of a girdle-pendant reamer according to claim 1 is characterized in that, said multiple-cutting-edge alloy reamer adopts 90 ° of tool cutting edge angles, comprising: evenly be welded on said top gem of a girdle-pendant articulated body make progress in front end week many alloy reamer.
3. top gem of a girdle-pendant reamer according to claim 2 is characterized in that, the diameter of said multiple-cutting-edge alloy reamer is than the little 0.02mm of diameter of said diamond honing, and the edges bandwidth is 0.2-0.3mm.
4. top gem of a girdle-pendant reamer according to claim 1 is characterized in that, the tool cutting edge angle of employing 1/3L * 0.5 of said diamond honing ° comprises: a plurality of diamond hone stones that make progress in rear end week that evenly are inlaid in said top gem of a girdle-pendant articulated body.
5. according to each described top gem of a girdle-pendant reamer in the claim 1 to 4, it is characterized in that, cold hole in the center of said handle of a knife and top gem of a girdle-pendant articulated body offers directly vertically, the side of said top gem of a girdle-pendant articulated body circumferentially offers cold hole in a plurality of sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201296752U CN202539700U (en) | 2012-03-30 | 2012-03-30 | Honing and hinging tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201296752U CN202539700U (en) | 2012-03-30 | 2012-03-30 | Honing and hinging tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539700U true CN202539700U (en) | 2012-11-21 |
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ID=47160389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201296752U Expired - Fee Related CN202539700U (en) | 2012-03-30 | 2012-03-30 | Honing and hinging tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539700U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195827A (en) * | 2015-10-04 | 2015-12-30 | 陈宁 | Composite reamer and technique thereof |
| CN105773392A (en) * | 2016-03-25 | 2016-07-20 | 广西玉柴机器股份有限公司 | Tappet hole finish machining honing cutter and machining method |
| CN109365908A (en) * | 2018-11-15 | 2019-02-22 | 杭州龙盛工贸有限公司 | A kind of reaming device of interactive mode safety monitoring device structure part |
| CN110369978A (en) * | 2019-08-08 | 2019-10-25 | 石家庄惠德机械工具厂 | The production method of single-blade rifle reamer |
| WO2021228802A1 (en) * | 2020-05-12 | 2021-11-18 | Diahon Werkzeuge Gmbh & Co. Kg | Combination tool for the fine-machining of bores |
| CN114290533A (en) * | 2021-12-30 | 2022-04-08 | 鹰普航空科技有限公司 | Honing turning tool for machining surface roughness of aviation graphite sleeve and using method |
-
2012
- 2012-03-30 CN CN2012201296752U patent/CN202539700U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195827A (en) * | 2015-10-04 | 2015-12-30 | 陈宁 | Composite reamer and technique thereof |
| CN105773392A (en) * | 2016-03-25 | 2016-07-20 | 广西玉柴机器股份有限公司 | Tappet hole finish machining honing cutter and machining method |
| CN105773392B (en) * | 2016-03-25 | 2018-05-01 | 广西玉柴机器股份有限公司 | One kind finishing tappet hole honing knife and processing method |
| CN109365908A (en) * | 2018-11-15 | 2019-02-22 | 杭州龙盛工贸有限公司 | A kind of reaming device of interactive mode safety monitoring device structure part |
| CN110369978A (en) * | 2019-08-08 | 2019-10-25 | 石家庄惠德机械工具厂 | The production method of single-blade rifle reamer |
| WO2021228802A1 (en) * | 2020-05-12 | 2021-11-18 | Diahon Werkzeuge Gmbh & Co. Kg | Combination tool for the fine-machining of bores |
| CN114290533A (en) * | 2021-12-30 | 2022-04-08 | 鹰普航空科技有限公司 | Honing turning tool for machining surface roughness of aviation graphite sleeve and using method |
| CN114290533B (en) * | 2021-12-30 | 2024-02-09 | 鹰普航空科技有限公司 | Honing lathe tool for machining surface roughness of aviation graphite sleeve and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20160330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |