CN201493544U - Quick cutter changer of milling-cutter cutting machine - Google Patents
Quick cutter changer of milling-cutter cutting machine Download PDFInfo
- Publication number
- CN201493544U CN201493544U CN2009203034606U CN200920303460U CN201493544U CN 201493544 U CN201493544 U CN 201493544U CN 2009203034606 U CN2009203034606 U CN 2009203034606U CN 200920303460 U CN200920303460 U CN 200920303460U CN 201493544 U CN201493544 U CN 201493544U
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- cutting blade
- rotating shaft
- cutter
- cutting
- cutting machine
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Abstract
The utility model relates to milling machine cutting technology, in particular to a quick cutter changer of a milling-cutter cutting machine, which is used for assembly line work of a small-bore pipe, and has reasonable design as well as convenient location and blade replacement. The quick cutter changer comprises a working platform, a cutting blade and a rotating shaft, and is characterized in that one end of the rotating shaft is provided with an end part shaft shoulder with the length shorter than that of the position of a center hole of the cutting blade; an excircle cutter point of the cutting blade passes through a notch arranged on the working platform; the distance between one side edge of the notch and the end surface of the cutting blade is larger than the thickness of the cutting blade; and the cutting blade is fixed on the end part shaft shoulder.
Description
Technical field
The utility model relates to the milling machine cutting technique, especially relates in a kind of small-bore pipe pipelining, and is reasonable in design, and location, replacing blade be milling cutter cutting machine rapid changing knife device easily.
Background technology
In the mechanical processing process, cutter often needs the location because of wearing and tearing and changes, in some pipelining platforms, owing to the intensity of machining or the reason of device space position, fixing and location to cutter produces difficulty, and is designed to a certain specific forms, or makes troubles to work.Use very extensively in the cutting pipelining, the process characteristic according to production line and product designs mostly.
As the patent No. for the ZL200820048562 utility model relates to a kind of lathe rapid changing knife structure, comprise holder, strong magnets, alignment pin, screw, base of the carrier head and connecting axle, holder, base of the carrier head is consistent with connecting axle three's axis, holder is connected with machine tool chief axis, its back side is provided with strong magnets, strong magnets is adsorbed on base of the carrier head on the holder, alignment pin is with the abutting end pin joint locking of holder and base of the carrier head, connecting axle is located at the chuck that connects machine tool in the base of the carrier head, screw passes the sidewall locking connecting axle of base of the carrier head, and the utility model adopts magnetic force geometrical clamp headstock.
And for example the patent No. is the clamping facility that 00255059.8 utility model relates to a kind of rapid changing knife, one cutter groove is arranged in its grip slipper, an end ring is established steel ball in the groove, wherein the adjacent side of a steel ball is settled the blocking axle of an energy elastic displacement, outside one compacting head process of blocking axle is exposed to, the other end is for pushing away the support end, it between the two ends groove that allows of invaginated type, grip slipper one outside is provided with the fixing keeper of shape, during tool changing, drives grip slipper and can compress the compacting head to make its swing to keeper, make the groove that allows of blocking axle move on to the adjacent side of steel ball and loosening cutter, therefore not Dacca system axle by the state of compressing before, grip slipper clamping cutter is stable and can improve swing speed, accelerates tool-changing speed.This structure is different fully with structure of the present invention.
Summary of the invention
The purpose of this utility model is to change complicated problems for the milling machine cutting tool location that solves in the small-bore pipe pipelining process, provide a kind of rational in infrastructure, the positioning and fixing parts are arranged on blade end, the dismounting scope is little, the milling cutter cutting machine rapid changing knife device that can position and assemble cutting blade rapidly.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: this milling cutter cutting machine rapid changing knife device, comprise workbench, cutting blade, rotating shaft, an end that it is characterized in that described rotating shaft is established the end shaft shoulder of a length less than cutting blade central hole location length, the cylindrical edge of a knife of cutting blade passes the breach that is provided with in the workbench, one side of breach is apart from the end distance of the cutting blade thickness greater than cutting blade, and cutting blade is fixed on the shaft shoulder of end.
As preferably, the end of described rotating shaft is provided with screw, and cutting blade is fixed on an end of rotating shaft by set bolt, is provided with pad between cutting blade and the set bolt.Because the cutting force that produces during the milling machine cutting is bigger, a distance in the supporting Zhao support of bearing of an end distance rotating shaft of assembling cutting blade should be near slightly, avoids when work, and rotating shaft produces flexural deformation.
The rotating shaft end is provided with screw, just can change and install not needing that rotating shaft is done any dismounting cutting blade, the length of the rotation axle head of installation cutting blade is littler than the thickness of cutting blade, be easy to fastening cutting blade by compressing of pad like this, and during the installing/dismounting cutting blade, move its distance as long as just can work in the distance of a cutting blade even littler space.
As preferably, described rotating shaft is provided with the transmission of power attaching parts.As belt pulley, sprocket wheel etc., the power that pipelining provides is successional, and the process time is also to be automated as the master.
As preferably, on the shaft shoulder cylindrical of described end or be provided with spacing platform, the endoporus matched in clearance of its diameter and cutting blade.The supporting use of spacing platform and cutting blade guarantees that cutting blade rotation and axle are synchronous, can not skid, and certainly, spacing platform can be made into several, as symmetrical both sides, hexagon etc., has only get final product corresponding with the endoporus of cutting blade.
As preferably, described rotating shaft is parallel with workbench.
Therefore, the utility model is a kind of reasonable in design, and steadiness is good, the milling cutter cutting machine rapid changing knife device that can position and assemble cutting blade rapidly.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the blade structure schematic diagram of the utility model Fig. 1.
Fig. 3 is workbench and the cutting blade positional structure schematic diagram of the utility model Fig. 1.
Fig. 4 is a kind of end construction schematic diagram of rotating shaft of the present utility model.
Fig. 5 is that the A of the utility model Fig. 4 is to view.
Among the figure: 1. workbench, 11. breach, 12. sides, 2. cutting blade, 3. pad, 4. set bolt, 5. rotating shaft, the 51. end shaft shoulders, 52. cutting blades, the 6. support of bearing.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, present embodiment is made up of a workbench 1, a cutting blade 2, rotating shaft 5, two supports of bearing 6, establish the end shaft shoulder 51 of a length at an end of rotating shaft 5 less than cutting blade 2 thickness, a screw 52 is established in one end of rotating shaft 5, screw 52 cooperates with set bolt 4, cutting blade 2 is fixed on an end of rotating shaft 5 by set bolt 4, adorn an elastic pad 3 between cutting blade 2 and set bolt 4, cutting blade 2 is fixed on the end shaft shoulder 51.Rotating shaft 5 is established a shaft shoulder of taking turns capable of being fitted with strap between two supports of bearing 6, pass through key connecting.
As shown in Figure 4 and Figure 5, establish the spacing platform 53 in a place on the end shaft shoulder 51 cylindricals, the endoporus of cutting blade 2 matches the endoporus matched in clearance of the diameter of the end shaft shoulder 51 and cutting blade 2 with the end shaft shoulder 51 that is provided with spacing platform 53.
Referring to Fig. 3, the cylindrical edge of a knife of cutting blade 2 passes breach 11 certain altitudes that are provided with in the workbench 1, determine the height that passes according to the diameter of the small-bore air-conditioning pipe product of being produced, one side 12 of breach 11 equals the thickness of cutting blade 2 apart from the end distance of cutting blade 2, to make things convenient for cutting blade 2 assemblings and to change.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model is all belonged to protection domain of the present utility model.
Claims (5)
1. milling cutter cutting machine rapid changing knife device, comprise workbench (1), cutting blade (2), rotating shaft (5), an end that it is characterized in that described rotating shaft (5) is established the end shaft shoulder (51) of a length less than cutting blade (2) central hole location length, the cylindrical edge of a knife of cutting blade (2) passes the breach (11) that is provided with in the workbench (1), one side (12) of breach (11) is apart from the end distance of cutting blade (2) thickness greater than cutting blade (2), and cutting blade (2) is fixed on the end shaft shoulder (51).
2. milling cutter cutting machine rapid changing knife device according to claim 1, the end that it is characterized in that described rotating shaft (5) is provided with screw (52), cutting blade (2) is fixed on an end of rotating shaft (5) by set bolt (4), is provided with pad (3) between cutting blade (2) and the set bolt (4).
3. milling cutter cutting machine rapid changing knife device according to claim 1 and 2 is characterized in that described rotating shaft (5) is provided with the transmission of power attaching parts.
4. milling cutter cutting machine rapid changing knife device according to claim 1 is characterized in that on the described end shaft shoulder (51) cylindrical or is provided with spacing platform (53), the endoporus matched in clearance of its diameter and cutting blade (2).
5. milling cutter cutting machine rapid changing knife device according to claim 1 is characterized in that described rotating shaft (5) is parallel with workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203034606U CN201493544U (en) | 2009-05-22 | 2009-05-22 | Quick cutter changer of milling-cutter cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203034606U CN201493544U (en) | 2009-05-22 | 2009-05-22 | Quick cutter changer of milling-cutter cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493544U true CN201493544U (en) | 2010-06-02 |
Family
ID=42436754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203034606U Expired - Fee Related CN201493544U (en) | 2009-05-22 | 2009-05-22 | Quick cutter changer of milling-cutter cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826546A (en) * | 2017-02-28 | 2017-06-13 | 禹奕智能科技（上海）有限公司 | For the quick change grinding tool of robot automatically grinding |
-
2009
- 2009-05-22 CN CN2009203034606U patent/CN201493544U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106826546A (en) * | 2017-02-28 | 2017-06-13 | 禹奕智能科技（上海）有限公司 | For the quick change grinding tool of robot automatically grinding |
| CN106826546B (en) * | 2017-02-28 | 2019-05-24 | 禹奕智能科技（上海）有限公司 | Quick change grinding tool for robot automatically grinding |
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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: 20100602 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |