CN204868388U - Novel hole milling tool - Google Patents
Novel hole milling tool Download PDFInfo
- Publication number
- CN204868388U CN204868388U CN201520567389.8U CN201520567389U CN204868388U CN 204868388 U CN204868388 U CN 204868388U CN 201520567389 U CN201520567389 U CN 201520567389U CN 204868388 U CN204868388 U CN 204868388U
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- grinding
- rod
- grinding rod
- milling tool
- shaped axle
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Abstract
The utility model discloses a novel hole milling tool, this instrument is including fixed and grinding rod, fixed handle is equipped with the cavity, and the cavity is equipped with the enclosing cover outward, and the cavity is equipped with the intake pipe, grinding rod cavity, the radial uniform distribution of grinding rod have more than three or three can inflated grinding rod utricule. The utility model has the advantages of: novel hole milling tool can increase thousand / millimeter with the grinding mode with the hole. Predetermineeing and grinding working pressure of compressed air, regulating action in the power of downthehole wall is once ground the measurement back through setting grinding rotational speed, the flexible frequency, milling time and is adopted the grinding mill piece with the roughness can find the law of milling time to carry out a lot of grinding. The grinding mill piece that adopts different roughness carries out flow nature arrangement grinding, and the smooth finish of hole face is higher, and operating time is shorter.
Description
Technical field
The utility model relates to a kind of milling tool, especially a kind of new type of bore milling tool.
Background technology
In machinery production assembling, there is considerable hole to coordinate, each hole is by the precision processing that must ask, the manufacturing procedure of high accurate hole plays an important role for the quality of product and assembling, and the reliability of hole precision has considerable influence to the production cost of enterprise and production time.
The method of processing at general part selects different lathes to come according to different flow processs according to demand, also different to actual form and position tolerance after processing, straight hole for assembling has following process Ginding process to complete, current existing Ginding process be with grinding rod be clipped in can rotating band stretch lathe main shaft on coat abrasive pastes and grind, need the grinding rod preparing multiple size when producing multiple size requirements hole, cause production cost to increase production efficiency like this and decline.
Summary of the invention
The purpose of this utility model is to provide a kind of new type of bore milling tool, this instrument can by hand-held not need moving parts to can the Ginding process of lathe of rotating band telescoping spindle, straight hole can be ground, taper hole, cross section, hole corner angle coordinate must asking of enterprise to porose.
The technical solution of the utility model is: a kind of new type of bore milling tool, and this instrument comprises fixing handle and grinding rod; Fixing handle is provided with cavity, is provided with enclosing cover outside cavity, and cavity is provided with air inlet pipe; Grinding rod hollow, grinding rod radial surface is evenly distributed with the grinding rod utricule expanded of more than three or three, and on grinding rod utricule, extruding is equiped with grinding mill part, and grinding rod is provided with cleaning pore, and air inlet pipe is connected with grinding rod hollow by isocon; Grinding rod and grinding rod utricule, cleaning pore is connected with the air inlet pipe of grinding rod hollow with fixing handle.
Grinding rod and grinding rod utricule melt integrally to be connected to form to grind and grind part stopper slot and grinding and grind part limited step and fix to grind and grind part.Grinding mill part there is corresponding positioning step.
Fix and one end is provided with flexible connecting rod, flexible connecting rod is connected with grinding rod.Be provided with tracheae and tracheae in flexible connecting rod, the regulating block that the other end of flexible connecting rod is connected with U-shaped axle by connecting rod is connected, and the curved of U-shaped axle is connected with the piston in cylinder by connecting rod; Support is fixed U-shaped axle and is positioned at connecting rod and the curved centre of U-shaped axle, and the other end of U-shaped axle is fixed on the housing of fixing handle, and the point of adjustment above regulating block is curved equidirectional with U-shaped axle to the straight line of the central point of U-shaped axle turning cylinder at the central point that U-shaped axle is curved.
Fixing on be distributed with functional switch.
The utility model has the advantage of: new type of bore milling tool can grind straight hole, taper hole, cross section, hole corner angle, and the endoporus for diameter more than 4 millimeters scopes can grind.Endoporus can be increased to thousand/millimeter with lapping mode by new type of bore milling tool.Preset grinding operating air pressure, regulating action, in the power of hole inwall, adopts the grinding mill part with roughness that the rule of milling time can be found repeatedly to grind by given grinding rotating speed, the flexible frequency, milling time after once grinding and measuring.Adopt the grinding of different roughness mill part to carry out process arrangement grinding, the fineness in face, hole is higher, and the working time is shorter.What new type of bore milling tool adopted is that the power that air expands strengthens grinding aperture, and the thin foam produced in cleaning grinding while grinding also plays cooling effect, and surplus is many also there will not be the phenomenon of killing.The grinding rod utricule of different size specification is selected to be changed the endoporus that just can grind different size specification aperture by fast quick-mounting.Adopt the grinding rod utricule of lightweight, the grinding mill part of lightweight, more than three groups or three groups increase grinding rod utricule and just can be close to hole internal face in hole inner position, and coordinate grinding rotating speed just can ensure stablizing in process of lapping, the concentricity of grinding metapore is constant.
Accompanying drawing explanation
Fig. 1-1 is one of a kind of new type of bore milling tool of the utility model three kinds of profiles schematic diagram;
Fig. 1-2 is two schematic diagrames of a kind of new type of bore milling tool of the utility model three kinds of profiles;
Fig. 1-3 is three schematic diagrames of a kind of new type of bore milling tool of the utility model three kinds of profiles;
Fig. 2 is a kind of new type of bore milling tool of the utility model three kinds of sharp processing schematic diagrames;
Fig. 3 is a kind of new type of bore milling tool of the utility model structural representation;
Fig. 4 is the fixing partial enlarged drawing of a kind of new type of bore of the utility model milling tool;
Fig. 5 is the grinding rod partial enlarged drawing of a kind of new type of bore milling tool of the utility model;
Fig. 6 is the grinding mill part structural representation of a kind of new type of bore milling tool of the utility model;
Fig. 7 is a kind of new type of bore milling tool of the utility model stereogram;
Fig. 8 is the structural representation of a kind of new type of bore milling tool of the utility model air inlet pipe.
Detailed description of the invention
A kind of new type of bore milling tool, this instrument comprises fixing 1 and grinding rod 6; Fix and be provided with cavity 1, be provided with enclosing cover 20 outside cavity, cavity is provided with air inlet pipe 2; Grinding rod 6 hollow, grinding rod 6 radial surface is evenly distributed with the grinding rod utricule 7 expanded of more than three or three, on grinding rod utricule 7, extruding is equiped with grinding mill part 8, and grinding rod is provided with cleaning pore 9, and air inlet pipe 2 is connected with grinding rod 6 hollow by isocon 25; Grinding rod 6 and grinding rod utricule 7, cleaning pore 9 is connected with the air inlet pipe 2 of fixing handle with grinding rod hollow.Fixing in the structure of two air inlet pipe in rotation, grinding rod utricule 7 can be provided with helical structure equally.
Grinding rod 6 and grinding rod utricule 7 melt integrally to be connected to form grind and grind part stopper slot 10 and grind part limited step 11 and fix to grind with grinding and grind part 8.Grinding mill part 8 there is corresponding positioning step 26.Grinding mill part 8 basic structure is divided into two classes: class grinding shape mill part participates in means of abrasion with the convex surface of thin piece of hard lightweight (as working of plastics, aluminum component) and plates hard abrasive material; Class grinding shape mill part is contained in grinding rod utricule with cloth or paper and becomes the one side of convex surface participation means of abrasion to be stained with hard abrasive material (being similar to cloth tissue paper, paper twine paper), requires cannot there be hard abrasive material with grinding rod body interface face portion.
Fix and 1 one end is provided with flexible connecting rod 5, flexible connecting rod 5 is connected with grinding rod 6.Be provided with tracheae 4 and tracheae 12 in flexible connecting rod 5, the regulating block 15 that the other end of flexible connecting rod 5 is connected with U-shaped axle 14 by connecting rod 13 is connected, and curved 16 of U-shaped axle is connected with the piston 18 in cylinder 3 by connecting rod 17; The centre that U-shaped axle 14 is positioned at connecting rod 13 and U-shaped axle curved 16 fixed by support 19, the other end of U-shaped axle 14 is fixed on fixing on the housing of 1, and the point of adjustment above regulating block 15 is curved 16 equidirectional with U-shaped axle to the straight line of the central point of U-shaped axle turning cylinder at the central point of U-shaped axle curved 16.
Fixing being distributed with functional switch 21,22,23,24 on 1.Functional switch 21 is for default grinding operating air pressure, and regulating action is in the power of hole inwall; Functional switch 22 opens grinding work-piece rotating speed for setting; Functional switch 23 to stretch the frequency for setting and opening grinding work; With functional switch 24 for setting and opening grinding work cleaning throughput.
The processing method of new type of bore milling tool: grinding mill part is loaded in grinding mill part stopper slot and insert in the hole that will grind together with grinding rod utricule.Hold milling tool handle or be fixed on moveable support.Preset grinding operating air pressure, open rotation, unlatching is flexible, open gas cleaning, when grinding taper hole, cross section, hole corner angle, connecting rod 13 is connected with the point of adjustment above regulating block 15, the volume of flexible change grinding rod utricule is larger, regulate the distance of point just from the axle center that U-shaped axle rotates be connected less, can accomplish it is onesizely reach synchronous with the flexible frequency by the power keeping grinding rod utricule 6 to act on hole inwall in regulating guarantee grinding telescopic process, during grinding straight hole, the point of adjustment above connecting rod 13 and regulating block 15 be departed from movement relation.
The capacity convenient operation of gas can be reduced for grinding large diameter hole
Air enter into grinding rod utricule 6 can flow to make when the increase grinding rod utricule 7 periphery being uniformly distributed more than three or three can reach grinding mill part 8 of the strength extruding top loading of demand hollow.
Adopting the different grinding required to grind part can to different materials, different hardness, and the different endoporus required grinds.The method of positioning step is adopted to ensure the grinding mill position of part in grinding.Adopt is that the power of medium tightly pushes away grinding mill part and grinds with air.Adopt the thin foam and cooling that produce in air cleaning grinding.Adopt hard or make grinding rod utricule compared with the method that abrasive hardcoat rod utricule is combined with increase grinding rod utricule.Adopt hard or grind part compared with the grinding rod utricule of hard with fixing grinding of power that the stopper slot increased in the middle of grinding rod utricule and limited step are produced by air pressure and hole internal face effect.Adopt difform grinding rod utricule can grind difform endoporus.Adopt the method grinding taper hole, cross section, the hole rib that change pneumatophore volume size.The scope that this new type of bore milling tool can be suitable for is wide, extensively can be suitable at field of industrial production.
Claims (4)
1. a new type of bore milling tool, is characterized in that: this instrument comprises fixing (1) and grinding rod (6); Fixing (1) is provided with cavity, and be provided with enclosing cover (20) outside cavity, cavity is provided with air inlet pipe (2); Grinding rod (6) hollow, grinding rod (6) radial surface is evenly distributed with the grinding rod utricule (7) expanded of more than three or three, the upper extruding of grinding rod utricule (7) is equiped with grinding mill part (8), grinding rod is provided with cleaning pore (9), and air inlet pipe (2) is connected with grinding rod (6) hollow by isocon (25); Grinding rod (6) and grinding rod utricule (7), cleaning pore (9) is connected with the air inlet pipe (2) of fixing handle with grinding rod hollow.
2. a kind of new type of bore milling tool according to claim 1, is characterized in that: grinding rod (6) and grinding rod utricule (7) melt integrally to be connected to form to grind to grind part stopper slot (10) and grind and grind part limited step (11) and fix to grind and grind part (8); Grinding mill part (8) there is corresponding positioning step (26).
3. a kind of new type of bore milling tool according to claim 1, is characterized in that: fixing (1) one end is provided with flexible connecting rod (5), and flexible connecting rod (5) is connected with grinding rod (6); Tracheae (4) and tracheae (12) is provided with in flexible connecting rod (5), the regulating block (15) that the other end of flexible connecting rod (5) is connected with U-shaped axle (14) by connecting rod (13) is connected, and curved (16) of U-shaped axle are connected with the piston (18) in cylinder (3) by connecting rod (17); The fixing U-shaped axle (14) of support (19) is positioned at the centre of connecting rod (13) and U-shaped axle curved (16), the other end of U-shaped axle (14) is fixed on fixing on the housing of (1), and the point of adjustment above regulating block (15) is equidirectional with U-shaped axle curved (16) to the straight line of the central point of U-shaped axle turning cylinder at the central point of U-shaped axle curved (16).
4. a kind of new type of bore milling tool according to claim 1, is characterized in that: be fixingly distributed with functional switch (21,22,23,24) on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567389.8U CN204868388U (en) | 2015-07-31 | 2015-07-31 | Novel hole milling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567389.8U CN204868388U (en) | 2015-07-31 | 2015-07-31 | Novel hole milling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204868388U true CN204868388U (en) | 2015-12-16 |
Family
ID=54812810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567389.8U Expired - Fee Related CN204868388U (en) | 2015-07-31 | 2015-07-31 | Novel hole milling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204868388U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081906A (en) * | 2015-07-31 | 2015-11-25 | 余康军 | Novel grinding tool for inner bore |
| CN110014369A (en) * | 2019-04-19 | 2019-07-16 | 广州市耐诺电器有限公司 | A kind of step motor stator fixture for grinding inner holes |
| CN114160466A (en) * | 2020-09-11 | 2022-03-11 | 富准精密模具(嘉善)有限公司 | Cleaning device and cleaning method |
-
2015
- 2015-07-31 CN CN201520567389.8U patent/CN204868388U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081906A (en) * | 2015-07-31 | 2015-11-25 | 余康军 | Novel grinding tool for inner bore |
| CN110014369A (en) * | 2019-04-19 | 2019-07-16 | 广州市耐诺电器有限公司 | A kind of step motor stator fixture for grinding inner holes |
| CN114160466A (en) * | 2020-09-11 | 2022-03-11 | 富准精密模具(嘉善)有限公司 | Cleaning device and cleaning 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: 20151216 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |