CN205129100U - Machining cutter - Google Patents
Machining cutter Download PDFInfo
- Publication number
- CN205129100U CN205129100U CN201520817963.0U CN201520817963U CN205129100U CN 205129100 U CN205129100 U CN 205129100U CN 201520817963 U CN201520817963 U CN 201520817963U CN 205129100 U CN205129100 U CN 205129100U
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- CN
- China
- Prior art keywords
- cutter
- bite
- cutting
- tooth
- knife
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a machining cutter, including the handle of a knife, set up in the cutter arbor of handle of a knife front end and set up in the tool bit of cutter arbor front end, serve along being provided with the hole boring cutter at one of tool bit, the one end salient position of tool bit is equipped with the terminal surface sword, along being provided with the cutting sword under the one end of tool bit, three sides of cutting sword are equipped with the cutting teeth respectively, paste by setting up with the both sides face that cuts the sword mounting groove wherein two sides that have the cutting teeth of cutting sword, and two sides of cutting sword mounting groove be equipped with be used for holding the cutting sword on the holding tank of cutting teeth, the cutting teeth includes roughing teeth and finishing tooth, the utility model discloses dispose processing internal screw thread cutter on a cutter, changed and used many modes of processing cutter, a plurality of station in the past. Only use a cutter, station can the whole course of workings of completed workpiece internal screw thread. The labor intensity of the fault rate of processing equipment sword platform, the while is operating personnel also is reduced, shorten process time, improved work efficiency.
Description
Technical field
The utility model relates to machining tool field, specifically, relates to a kind of tool for cutting machining.
Background technology
At present, in Digit Control Machine Tool process, processing object complexity is various, for the internal thread of workpiece, the particularly internal thread of pipe fitting, as the internal thread of the oil pipe that petroleum industry uses, sleeve pipe and well lower tubular column collar, normally technique is traditionally processed on engine lathe or numerically controlled lathe, comprises end face, inner circle, screw thread, deburring four manufacturing procedures.The internal thread of a processing workpiece needs four cutter, and process equipment needs rotation four cutter spacing.Both increase process time like this, make again the cost of charp tool increase, and the fault rate showed increased of equipment cutter platform, maintenance is frequent.Reduce working (machining) efficiency, add the maintenance cost of equipment.
Utility model content
For the problem in correlation technique, the utility model proposes a kind of tool for cutting machining, in order to solve the problem.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of tool for cutting machining, comprise handle of a knife, be arranged at the knife bar of handle of a knife front end and be arranged at the cutter head of knife bar front end, along being provided with hole boring cutter on one end of described cutter head, one end salient position of cutter head is provided with end face cutter, along being provided with bite under one end of cutter head, described bite is arranged in the bite mounting groove of cutter head, described bite is triangular shape, and three sides of bite are respectively equipped with cutting teeth, the wherein two sides of two sides and bite mounting groove with cutting teeth of described bite recline and arrange, and be provided with the holding tank for holding cutting teeth on bite in two sides of bite mounting groove, described cutting teeth comprises roughing tooth and finishing tooth, the tooth top of described roughing tooth and finishing tooth is circular arc-straight line profile of tooth, described finishing tooth is positioned at the rear portion of described roughing tooth, and in concave arc shape between described finishing tooth and roughing tooth, the cutting edge of described roughing tooth is higher than the cutting edge of described finishing tooth, the junction of described knife bar and cutter head is provided with concave arc shape chip area, the top of described handle of a knife offers cooling liquid inlet, chip area is provided with and the cooling liquid outlet cooling inlet communication.
Further, the point of a knife of described hole boring cutter, end face cutter and bite is on same horizontal line.
Further, described hole boring cutter, end face cutter and bite are fixed on cutter head by trip bolt.
Further, described cooling liquid outlet is provided with three, and matches with the position of described hole boring cutter, end face cutter and bite.
Further, described bite mounting groove is triangular shape.
Further, the center of described bite is provided with installing hole.
Further, described handle of a knife and knife bar one-body molded.
The beneficial effects of the utility model: the utility model the tooling setup of machining internal thread on a cutter, change the mode in the past using the processing of much knives tools, multiple station, only with one, cutter, a station can be completed whole process of workpiece internal thread.Reduce the fault rate of process equipment cutter platform, also reduce the labour intensity of operating personnel simultaneously, shorten process time, improve operating efficiency, the utility model only needs one-pass just can complete turning canine tooth screw thread and the flat canine tooth two procedures of car simultaneously in addition, substantially increase working (machining) efficiency, and because be that one-pass completes, and avoid the generation of burr wedge angle.The utility model is provided with runner in cutter hub, with cooling water cross current, become built-in cooling water, move without the need to operating personnel and regulate cooling water pipe, cool position is accurate, better effects if, cooling fluid can flow to cutting edge portion more fully via this liquid bath, increases the life-span of cutter and improves processing characteristics, ensure that the surface smoothness of processing work simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the tool for cutting machining according to the utility model embodiment.
In figure:
1, handle of a knife; 2, knife bar; 3, cutter head; 4, hole boring cutter; 5, end face cutter; 6, bite; 7, bite mounting groove; 8, chip area; 9, cooling liquid inlet; 10, cooling liquid outlet; 61, roughing tooth; 62, finishing tooth; 63, installing hole; 71, holding tank.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of tool for cutting machining according to embodiment of the present utility model, comprise handle of a knife 1, be arranged at the knife bar 2 of handle of a knife 1 front end and be arranged at the cutter head 3 of knife bar 2 front end, described handle of a knife 1 is one-body molded with knife bar 2, along being provided with hole boring cutter 4 on one end of described cutter head 3, one end salient position of cutter head 3 is provided with end face cutter 5, along being provided with bite 6 under one end of cutter head 3, described bite 6 is arranged in the bite mounting groove 7 of cutter head 3, described bite mounting groove 7 is in triangular shape, described bite 6 is in triangular shape, and three sides of bite 6 are respectively equipped with cutting teeth, the wherein two sides of two sides and bite mounting groove 7 with cutting teeth of described bite 6 recline and arrange, and be provided with the holding tank 71 for holding cutting teeth on bite 6 in two sides of bite mounting groove 7, described cutting teeth comprises roughing tooth 61 and finishing tooth 62, the tooth top of described roughing tooth 61 and finishing tooth 62 is circular arc-straight line profile of tooth, described finishing tooth 62 is positioned at the rear portion of described roughing tooth 61, and in concave arc shape between described finishing tooth 62 and roughing tooth 61, the cutting edge of described roughing tooth 61 is higher than the cutting edge of described finishing tooth 62, described knife bar 2 is provided with concave arc shape chip area 8 with the junction of cutter head 3, the top of described handle of a knife 1 offers cooling liquid inlet 9, chip area 8 is provided with and the cooling liquid outlet 10 cooling import 9 and be communicated with.
The point of a knife of described hole boring cutter 4, end face cutter 5 and bite 6 is on same horizontal line, described hole boring cutter 4, end face cutter 5 and bite 6 are fixed on cutter head 3 by trip bolt, described cooling liquid outlet 10 is provided with three, and match with the position of described hole boring cutter 4, end face cutter 5 and bite 6, the center of described bite 6 is provided with installing hole 63.
Conveniently understand technique scheme of the present utility model, below by way of in concrete occupation mode, technique scheme of the present utility model is described in detail.
When specifically using, when the utility model specifically uses, the utility model is arranged on the cutter platform of engine lathe or numerically controlled lathe, utilize bite machining internal thread, first process canine tooth screw thread by the roughing tooth of bite, after by the crest of finishing tooth equating screw thread, cooling water enters in the runner of cutter hub by cooling fluid entrance, from cooling liquid outlet hectare the chip area on cutter head and knife bar flow out, to end face cutter, hole boring cutter and bite cool, position is accurate, only the water yield of cooling water need be regulated accurately can to wash away cooling, the inwall of all right washing processing workpiece of this current scour effect, the foreign material such as iron filings are washed away out in time, play the effect of chip removal.
In addition, bite is set to triangle cutter hub, cutter hub intensity is good, easily installs, and also can be set to other shapes according to concrete condition, three sides of bite all arrange a working face, after a working face damages, bite can be rotated along installing hole, another working face can be used, installing hole is set to manhole, and cutter can rotate along it.
In sum, the utility model on a cutter, changes the mode in the past using the processing of much knives tool, multiple station the tooling setup of machining internal thread.Only with one, cutter, a station can be completed whole process of workpiece internal thread.Reduce the fault rate of process equipment cutter platform, also reduce the labour intensity of operating personnel simultaneously, shorten process time, improve operating efficiency, the utility model only needs one-pass just can complete turning canine tooth screw thread and the flat canine tooth two procedures of car simultaneously in addition, substantially increase working (machining) efficiency, and because be that one-pass completes, and avoid the generation of burr wedge angle.The utility model is provided with runner in cutter hub, with cooling water cross current, become built-in cooling water, move without the need to operating personnel and regulate cooling water pipe, cool position is accurate, better effects if, cooling fluid can flow to cutting edge portion more fully via this liquid bath, increases the life-span of cutter and improves processing characteristics, ensure that the surface smoothness of processing work simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a tool for cutting machining, it is characterized in that: comprise handle of a knife (1), be arranged at the knife bar (2) of handle of a knife (1) front end and be arranged at the cutter head (3) of knife bar (2) front end, along being provided with hole boring cutter (4) on one end of described cutter head (3), one end salient position of cutter head (3) is provided with end face cutter (5), along being provided with bite (6) under one end of cutter head (3), described bite (6) is arranged in the bite mounting groove (7) of cutter head (3), described bite (6) is in triangular shape, and three sides of bite (6) are respectively equipped with cutting teeth, the wherein two sides of two sides and bite mounting groove (7) with cutting teeth of described bite (6) recline and arrange, and the holding tank (71) be provided with in two sides of bite mounting groove (7) for holding the upper cutting teeth of bite (6), described cutting teeth comprises roughing tooth (61) and finishing tooth (62), the tooth top of described roughing tooth (61) and finishing tooth (62) is circular arc-straight line profile of tooth, described finishing tooth (62) is positioned at the rear portion of described roughing tooth (61), and in concave arc shape between described finishing tooth (62) and roughing tooth (61), the cutting edge of described roughing tooth (61) is higher than the cutting edge of described finishing tooth (62), described knife bar (2) is provided with concave arc shape chip area (8) with the junction of cutter head (3), the top of described handle of a knife (1) offers cooling liquid inlet (9), chip area (8) is provided with and the cooling liquid outlet (10) cooling import (9) and be communicated with.
2. tool for cutting machining according to claim 1, is characterized in that: the point of a knife of described hole boring cutter (4), end face cutter (5) and bite (6) is on same horizontal line.
3. tool for cutting machining according to claim 1, is characterized in that: described hole boring cutter (4), end face cutter (5) and bite (6) are fixed on cutter head (3) by trip bolt.
4. tool for cutting machining according to claim 1, is characterized in that: described cooling liquid outlet (10) is provided with three, and matches with the position of described hole boring cutter (4), end face cutter (5) and bite (6).
5. tool for cutting machining according to claim 1, is characterized in that: described bite mounting groove (7) is in triangular shape.
6. tool for cutting machining according to claim 1, is characterized in that: the center of described bite (6) is provided with installing hole (63).
7. tool for cutting machining according to claim 1, is characterized in that: described handle of a knife (1) is one-body molded with knife bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817963.0U CN205129100U (en) | 2015-10-20 | 2015-10-20 | Machining cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520817963.0U CN205129100U (en) | 2015-10-20 | 2015-10-20 | Machining cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205129100U true CN205129100U (en) | 2016-04-06 |
Family
ID=55614925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520817963.0U Expired - Fee Related CN205129100U (en) | 2015-10-20 | 2015-10-20 | Machining cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205129100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378007A (en) * | 2017-07-26 | 2017-11-24 | 衡阳鸿菱石油管材有限责任公司 | A kind of special buckle processing composite knife bar |
-
2015
- 2015-10-20 CN CN201520817963.0U patent/CN205129100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378007A (en) * | 2017-07-26 | 2017-11-24 | 衡阳鸿菱石油管材有限责任公司 | A kind of special buckle processing composite knife bar |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161020 |