CN204603342U - A kind of cutter holding device of digital-control boring-milling machine - Google Patents
A kind of cutter holding device of digital-control boring-milling machine Download PDFInfo
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- CN204603342U CN204603342U CN201520271357.3U CN201520271357U CN204603342U CN 204603342 U CN204603342 U CN 204603342U CN 201520271357 U CN201520271357 U CN 201520271357U CN 204603342 U CN204603342 U CN 204603342U
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- cutter
- handle
- clamping part
- digital
- milling machine
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Abstract
The utility model discloses a kind of cutter holding device of digital-control boring-milling machine, comprise handle of a knife body and clamping part, described handle of a knife adopts the taper Knife handle structure of standard, front large end face is fixedly connected with clamping part, the described clamping part side of being list structure, is provided with the groove of connection between strip both ends of the surface, keep vertical with handle of a knife body length direction, towards handle of a knife body in the other direction, described recess sidewall is provided with lock-screw.The utility model adopts and arrange cutter holding portion on the large end face of standard cutter, cutter is put into the groove of clamping part, adjust to correct position, just can realize boring-mill work, efficiently solve workshop buy cutter difficulty, buy cutter expensive, buy the problem that cutter is inapplicable and bite is large, this structure has easy to loading and unloading, and reliability is high, result of use and in order, tool length is realized adjustable by lock-screw, the range of work is wider, and has the simple feature of structure, has greatly saved production cost.
Description
Technical field
The utility model belongs to Machining Technology field, relates to the Knife handle structure being applicable to machine shop digital-control boring-milling machine that a kind of cost is low, applicability is strong.
Background technology
The number of cutters that common machine shop digital-control boring-milling machine is generally equipped with is few, and it is large to process bite during processing parts, Set and Positioning often, adopt high-end tooling cost high, be unsuitable for carrying out milling boring processing with precision and the higher cutter of hardness, cannot solve workshop buy cutter difficulty, buy cutter expensive, buy the inapplicable situation of cutter, Workshop Production cost is high, existing behaviour in service and weak effect.
Summary of the invention
The technical problems to be solved in the utility model is: the cutter holding device providing a kind of digital-control boring-milling machine, and structure is simple, and easy to loading and unloading, reliability is high, and applicability is strong, result of use and in order, and production cost is low, to overcome the deficiency of prior art problem.
The technical scheme that the utility model is taked is: a kind of cutter holding device of digital-control boring-milling machine, comprise handle of a knife body and clamping part, described handle of a knife adopts the taper Knife handle structure of standard, front large end face is fixedly connected with clamping part, the described clamping part side of being list structure, the groove of connection is provided with between strip both ends of the surface, keep vertical with handle of a knife body length direction, towards handle of a knife body in the other direction, described recess sidewall is provided with lock-screw, lathe tool is put in groove, adjust to correct position, tighten lock-screw, the use of boring and milling cutter can be realized.
Preferably, above-mentioned lock-screw arranges three, can be more firm by cutter holding, and reliability is higher, ensures machining accuracy.
Preferably, the two side of above-mentioned groove is all provided with screw hole, tightens cutter, more convenient operation after ensureing cutter commutation by the screw hole of the other end.
A kind of cutter holding device of digital-control boring-milling machine also comprises the pad for being close to cutter; be arranged on lock-screw contact cutter place; by pad contacts tool surface; add contact area; frictional force is larger; cutter is more solid and reliable, ensures machining accuracy better, and can available protecting tool surface stress concentrate impaired.
Preferably, the symmetrical plane in above-mentioned groove length direction and the dead in line in handle of a knife body tapering, reduce the cutter heavy wear that cutter off normal is brought, be beneficial to cutting-tool's used life.
Preferably, above-mentioned handle of a knife body and clamping part adopt welding manner to be fixedly connected with, and connect more reliable, manufacture convenient.
The beneficial effects of the utility model: compared with prior art, the utility model adopts and arrange cutter holding portion on the large end face of standard cutter, cutter is put into the groove of clamping part, adjust to correct position, just boring-mill work can be realized, efficiently solve workshop and buy cutter difficulty, buy cutter expensive, buy the problem that cutter is inapplicable and bite is large, this structure has easy to loading and unloading, reliability is high, result of use and in order, tool length is realized adjustable by lock-screw, the range of work is wider, and it is simple to have structure, the feature that applicability is strong, greatly save production cost.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is schematic front view of the present utility model;
Fig. 3 is the schematic top plan view of Fig. 2;
Fig. 4 is that schematic diagram is looked on a left side of Fig. 2.
In figure, 1-handle of a knife body, 2-clamping part, 3-cutter, 4-lock-screw, 5-pad, 6-groove.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 4, a kind of cutter holding device of digital-control boring-milling machine, comprise handle of a knife body 1 and clamping part 2, handle of a knife 1 adopts the taper Knife handle structure of standard, front large end face is fixedly connected with clamping part 2, clamping part 2 side of being list structure, the groove 6 of connection is provided with between strip both ends of the surface, keep vertical with handle of a knife body 1 length direction, towards handle of a knife body 1 in the other direction, groove 6 sidewall is provided with lock-screw 4, lathe tool is put in groove 6, adjust to correct position, tighten lock-screw 4, the use of boring and milling cutter can be realized, the utility model adopts and arrange cutter holding portion on the large end face of standard cutter, cutter is put into the groove of clamping part, adjust to correct position, just boring-mill work can be realized, efficiently solve workshop and buy cutter difficulty, buy cutter expensive, buy the problem that cutter is inapplicable and bite is large, this structure has easy to loading and unloading, reliability is high, result of use and in order, tool length is realized adjustable by lock-screw, the range of work is wider, and there is the simple feature of structure, greatly save production cost.
Preferably, above-mentioned lock-screw 4 arranges three, can be more firm by cutter holding, and reliability is higher, ensures machining accuracy; The two side of above-mentioned groove 6 is all provided with screw hole, ensures that cutter 3 tightens cutter by the screw hole of the other end, more convenient operation after commutating; The symmetrical plane of above-mentioned groove 6 length direction and the dead in line in handle of a knife body 1 tapering, reduce cutter 3 heavy wear that cutter 3 off normal is brought, be beneficial to cutting-tool's used life; Above-mentioned handle of a knife body 1 adopts welding manner to be fixedly connected with clamping part 2, connects more reliable, manufactures convenient.
A kind of cutter holding device of digital-control boring-milling machine also comprises the pad for being close to cutter; be arranged on lock-screw 4 and contact cutter 3 place; cutter 3 surface is contacted by pad 5; add contact area; frictional force is larger; cutter is more solid and reliable, ensures machining accuracy better, and can available protecting tool surface stress concentrate impaired.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. the cutter holding device of a digital-control boring-milling machine, it is characterized in that: comprise handle of a knife body (1) and clamping part (2), described handle of a knife adopts the taper Knife handle structure of standard, front large end face is fixedly connected with clamping part (2), described clamping part (2) is square list structure, is provided with the groove (6) of connection, keeps vertical with handle of a knife body (1) length direction between strip both ends of the surface, towards handle of a knife body (1) in the other direction, described groove (6) sidewall is provided with lock-screw (4).
2. the cutter holding device of a kind of digital-control boring-milling machine according to claim 1, is characterized in that: described lock-screw (4) arranges three.
3. the cutter holding device of a kind of digital-control boring-milling machine according to claim 1, is characterized in that: the two side of described groove (6) is all provided with screw hole.
4. the cutter holding device of a kind of digital-control boring-milling machine according to claim 1, is characterized in that: also comprise the pad (5) for being close to cutter, is arranged on lock-screw (4) contact cutter (3) place.
5. the cutter holding device of a kind of digital-control boring-milling machine according to claim 1, is characterized in that: the symmetrical plane of described groove (6) length direction and the dead in line in handle of a knife body tapering.
6. the cutter holding device of a kind of digital-control boring-milling machine according to claim 1, is characterized in that: described handle of a knife body (1) adopts welding manner to be fixedly connected with clamping part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271357.3U CN204603342U (en) | 2015-04-30 | 2015-04-30 | A kind of cutter holding device of digital-control boring-milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271357.3U CN204603342U (en) | 2015-04-30 | 2015-04-30 | A kind of cutter holding device of digital-control boring-milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204603342U true CN204603342U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271357.3U Active CN204603342U (en) | 2015-04-30 | 2015-04-30 | A kind of cutter holding device of digital-control boring-milling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204603342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397120A (en) * | 2015-12-15 | 2016-03-16 | 中国长江动力集团有限公司 | Angle-adjustable inner circle helical tooth and chute machining device |
| CN106180775A (en) * | 2015-04-30 | 2016-12-07 | 贵州盘江矿山机械有限公司 | A kind of cutter holding device of digital-control boring-milling machine |
-
2015
- 2015-04-30 CN CN201520271357.3U patent/CN204603342U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106180775A (en) * | 2015-04-30 | 2016-12-07 | 贵州盘江矿山机械有限公司 | A kind of cutter holding device of digital-control boring-milling machine |
| CN105397120A (en) * | 2015-12-15 | 2016-03-16 | 中国长江动力集团有限公司 | Angle-adjustable inner circle helical tooth and chute machining device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |