CN204262381U - A kind of roll special cutter with tool rest - Google Patents
A kind of roll special cutter with tool rest Download PDFInfo
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- CN204262381U CN204262381U CN201420612059.1U CN201420612059U CN204262381U CN 204262381 U CN204262381 U CN 204262381U CN 201420612059 U CN201420612059 U CN 201420612059U CN 204262381 U CN204262381 U CN 204262381U
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- tool rest
- cutter
- knife
- knife bar
- roll
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Abstract
The utility model discloses a kind of roll special cutter with tool rest, belong to a kind of cutter of machining, comprise the cutter body be made up of knife bar and cutter head, knife bar is installed on one and is equipped with in fixing tool rest with the knife rest of lathe, tool rest comprises the bolt of tool rest main body and the clamping knife bar placing knife bar, tool rest main body comprises by thin sidewalls, thick sidewall, the deep trouth that connecting portion is formed, knife bar is placed in deep trouth, thin sidewalls offers bolt hole, roll cutting knife is pressed on thick sidewall by bolt, by adjusting the mode of cutting knife Special cutter holder position instead of cutting knife, solve cutting knife easily to deform, swing, cut coarse technical problem, realize the processing of different depth groove, enhance the rigidity of cutter, improve working (machining) efficiency.
Description
Technical field
The utility model relates to a kind of roll special cutter with tool rest, belongs to a kind of cutter of machining.
Background technology
The shape and size of roll are general all comparatively large, and some roll needs to be processed with deep trouth.During the deep trouth of machining large roller surface, the shank length of the lathe tool (being also grooving cutter or cutting knife) used is all very large, that the handle of a knife of lathe tool is directly clipped on the knife rest of lathe during use, there will be the situations such as lathe tool vibration, swing, handle of a knife flexural deformation in process, make to cut inaccuracy, the off-dimension of the groove cut out, reduce the efficiency of producing, this becomes the ubiquitous technical barrier in this area.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of roll special cutter with tool rest, effectively can strengthen the rigidity of grooving process cutting knife, decrease the distortion of cutting knife, improve working (machining) efficiency.By using roll cutting knife Special cutter holder, effectively preventing the swing of cutting knife in working angles, simplifying the clamping step of cutting knife, improve processing stability.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of roll special cutter with tool rest, comprise the cutter body be made up of knife bar and cutter head, the knife bar of described cutter body is installed on one and is equipped with in fixing tool rest with the knife rest of lathe, described tool rest comprises the bolt of tool rest main body and the clamping knife bar placing knife bar, tool rest main body comprises the deep trouth be made up of thin sidewalls, thick sidewall, connecting portion, knife bar is placed in deep trouth, and thin sidewalls offers bolt hole, and roll cutting knife is pressed on thick sidewall by bolt passing through bolt hole.
Described bolt hole and bolt are at least three.Described deep trouth is U-type groove.
Owing to have employed technique scheme, the technological progress acquired by the utility model is:
1, this roll cutting knife Special cutter holder can be widely used in the deep trouth processing of the rough turn operation of roll, and working (machining) efficiency is high.The utility model effectively can strengthen the rigidity of roll grooving process cutting knife, reduces the distortion of cutting knife.By using roll cutting knife Special cutter holder, effectively preventing the swing of cutting knife in working angles, simplifying the clamping step of cutting knife, improve processing stability.
2, this roll special cutter cutting knife manufacture is simple, and waste and old knife bar can be used for processing raw material, and draw materials conveniently, processing cost is low.
3, this roll special cutter is lightweight, and tool rest conveniently, is directly installed on the knife rest of lathe by installation, disassembling section, when needing the extension elongation whetting a knife or need to adjust cutting knife, directly loosers a bolt.
4, this roll special cutter is easy to use, and can meet the instructions for use of rough turn crop work step, result of use is good.
5, bolt is set to three, can be adapted to the effective location of different cutting knife.
6, deep trouth is U-type groove, and roll special cutter structure is more stable, and easy to process, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.1, thin sidewalls, 2, thick sidewall, 3, connecting portion, 4, deep trouth, 5, bolt hole, 6, knife bar, 7, cutter head, 8, bolt.
Detailed description of the invention
A kind of roll special cutter with tool rest of the present utility model, comprises cutter body and tool rest, as shown in the figure.Cutter body is made up of knife bar 6 and cutter head 7, and knife bar 6 is installed in tool rest, and tool rest is equipped with and is fixed on the knife rest of lathe.Described tool rest comprises the bolt 8 of tool rest main body and the clamping knife bar holding knife bar 6.Tool rest main body is the rectangle iron block of a strip, and tool rest main body comprises a deep trouth 4, and deep trouth 4 is generally split into U-type groove.Deep trouth 4 is made up of thin sidewalls 1, thick sidewall 2, connecting portion 3, and knife bar 6 is placed in deep trouth 4, thin sidewalls 1 offers bolt hole 5, and roll cutting knife is pressed on thick sidewall 2 through bolt hole 5 by bolt 8.Bolt hole and bolt are at least three.
Tool rest main body is location and the stressed member of cutting knife, needs to carry out intensive analysis during design.Process because shaft portion when cutter body manufactures is through forging, do not carry out turnery processing, the physical dimension of cutter body itself controls very poor, so will consider suitable allowance when the groove width of this tool rest main body designs, ensures the bolt clamping that can realize on side plate.
Roll cutting knife Special cutter holder, by being pressed on the thick sidewall 2 of tool rest deep trouth 4 by cutting knife through the bolt hole 5 on thin sidewalls 1 by bolt, achieves location and the clamping of cutting knife.Grooving adds man-hour, and this roll cutting knife Special cutter holder is arranged on the knife rest of lathe, by adjustment cutting knife Special cutter holder position instead of the mode of cutting knife, realizes the processing of different depth groove, and the very big rigidity enhancing cutter, improves working (machining) efficiency.
This cutting knife Special cutter holder structure is simple, and easy to operate, existing waste and old knife bar can be utilized to transform, and processing cost is low, and the prospect that roll lathe is promoted the use of is better.This roll cutting knife Special cutter holder achieves all-round popularization on the rough turn machining tool of middle steel Xingtai subsidiary factory of machinery roll Co., Ltd five.
Claims (3)
1. the roll special cutter with tool rest, comprise the cutter body be made up of knife bar (6) and cutter head (7), it is characterized in that: the knife bar (6) of described cutter body is installed on one and is equipped with in fixing tool rest with the knife rest of lathe, described tool rest comprises the bolt (8) of tool rest main body and the clamping knife bar placing knife bar (6), tool rest main body comprises by thin sidewalls (1), thick sidewall (2), the deep trouth (4) that connecting portion (3) is formed, knife bar (6) is placed in deep trouth (4), thin sidewalls (1) offers bolt hole (5), roll cutting knife is pressed on thick sidewall (2) through bolt hole (5) by bolt (8).
2. a kind of roll special cutter with tool rest according to claim 1, is characterized in that described bolt hole and bolt are at least three.
3. a kind of roll special cutter with tool rest according to any one of claim 1 or 2, is characterized in that described deep trouth (4) is U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612059.1U CN204262381U (en) | 2014-10-22 | 2014-10-22 | A kind of roll special cutter with tool rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612059.1U CN204262381U (en) | 2014-10-22 | 2014-10-22 | A kind of roll special cutter with tool rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262381U true CN204262381U (en) | 2015-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612059.1U Active CN204262381U (en) | 2014-10-22 | 2014-10-22 | A kind of roll special cutter with tool rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834307A (en) * | 2017-11-28 | 2019-06-04 | 大连船用柴油机有限公司 | Deep trouth Large Heavy-duty Turning knife handle converts handle |
| CN109894823A (en) * | 2019-03-28 | 2019-06-18 | 王政 | A kind of Modification and reutilization method of discarded lathe tool |
-
2014
- 2014-10-22 CN CN201420612059.1U patent/CN204262381U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834307A (en) * | 2017-11-28 | 2019-06-04 | 大连船用柴油机有限公司 | Deep trouth Large Heavy-duty Turning knife handle converts handle |
| CN109894823A (en) * | 2019-03-28 | 2019-06-18 | 王政 | A kind of Modification and reutilization method of discarded lathe tool |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |