CN201172108Y - Parting cutter with adjustable center height - Google Patents
Parting cutter with adjustable center height Download PDFInfo
- Publication number
- CN201172108Y CN201172108Y CNU2008200338836U CN200820033883U CN201172108Y CN 201172108 Y CN201172108 Y CN 201172108Y CN U2008200338836 U CNU2008200338836 U CN U2008200338836U CN 200820033883 U CN200820033883 U CN 200820033883U CN 201172108 Y CN201172108 Y CN 201172108Y
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- CN
- China
- Prior art keywords
- tool
- cushion block
- cutting
- cutter
- cutter hub
- 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 relates to a center height adjustable cutting-off tool which comprises a cutting-off tool bit, a tool body, a mobile adjusting cushion block, an adjusting screw and a compression screw, wherein, the tool body is provided with a bevel on which the mobile adjusting cushion block is arranged; the cutting-off tool bit is arranged on the upper end face of the mobile adjusting cushion block; the adjusting screw is screwed to the vertical lateral plate of the tool body and props against the rear end of the mobile adjusting cushion block after passing through the vertical lateral plate; when the adjusting screw is screwed towards the tool body, the mobile adjusting cushion block is pushed to move forwards, the compression screw is screwed to the transverse lateral plate of the tool body and presses at the upper end of the cutting-off tool bit after passing through the transverse lateral plate to enable the cutting-off tool bit and the mobile adjusting cushion block to be fixed on the tool body. The center height adjustable cutting-off tool has the advantages that the adjustment of the cutting-off tool bit is quick, convenient and practical; the angle of cutting part of the tool bit is not affected, the good cutting of the workpiece by the tool is ensured, the tool scrapping out phenomenon is not easy to occur and the tool damage or the workpiece discard can not be caused; mobile sliding blocks in the tool can effectively protect the tool body when the tool knockout happens, thereby prolonging the service life of the tool body.
Description
Technical field
The utility model relates to metal cutting tool, relates in particular to the high adjustable cutter that cuts off in a kind of center.
Background technology
The welded type parting tool usually needs sharpening again because of wearing and tearing, and the parting tool behind the sharpening need increase Equipment on turning-machine for setting-on cutting tools tool setting again again, regulates the parting tool height and makes the height that its point of a knife reaches to be needed.Because the edge bearing became uneven influences the angle of cutter head cut-off parts, thereby influences the cutting force of cutter to workpiece.Simultaneously, mechanical clamped cutting tool again behind the sharpening its point of a knife be lower than theoretical level, be easy to generate the broaching tool phenomenon when being used to cut off workpiece, both caused tool damage, workpiece is scrapped.
In addition, the cutter head of existing parting tool and structure of the cutter body make it when process is hit cutter, and often the cutter head of parting tool and cutter hub damage simultaneously, and the cost of cutter in the processing is increased.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned prior art, and a kind of high adjustable cutter that cuts off in a kind of center of regulating the cutter head height easily and fast and not influencing Tool in Cutting power is provided, and it is achieved by the following technical programs:
Comprise and cut off cutter head, cutter hub, move and regulate cushion block, adjustment screw and housing screw, described cutter hub is provided with an inclined-plane, moving the adjusting cushion block places on this inclined-plane, cutting off cutter head is placed on the upper surface of regulating cushion block, adjustment screw is screwed on the cutter hub, and pass the cutter hub counterpart and be against rear end that move to regulate cushion block, when the precession of adjustment screw rotation direction cutter hub, to push against the mobile cushion block of regulating travels forward, housing screw also is screwed on the cutter hub, and pass the cutter hub counterpart and be pressed on the upper end of cutting off cutter head, make to cut off cutter head and move and regulate cushion block and be fixed on the cutter hub.
The bottom surface of described mobile adjusting cushion block is and the corresponding inclined-plane of cutter hub ramp.
The beneficial effects of the utility model are: when cutting off cutter head 5 and wear and tear again sharpening, can regulate cushion block and regulate the cutter head height by regulating to move, to reach the regulation requirement, tool changing be fast, regulates easy and practical; This adjusting does not influence the angle of cutter head cut-off parts, has guaranteed the good cutting of cutter to workpiece, is difficult for producing the broaching tool phenomenon, more can not cause tool damage or workpiece to be scrapped; When hitting cutter, the mobile adjusting cushion block in the device can effectively be protected cutter hub, and cutter hub is improved service life, also can improve the utilization rate of cutting off cutter head simultaneously, thereby reduce production costs; This device is applicable to the cutter head that cuts off of different-thickness, has expanded the range of work; Also be specially adapted to beginner's skill training.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of structure shown in Figure 1.
Among the figure, 1 cutter hub, 2 adjustment screw, 3 move the adjusting cushion block, 4 housing screws, 5 cut off cutter head, 6 perpendicular side plates, 7 horizontal side plates.
The specific embodiment
Below in conjunction with drawings and Examples the utility model and advantage thereof are described further.
Contrast Fig. 1, parting tool device of the present utility model is formed by cutting off cutter head 5, cutter hub 1, mobile adjusting cushion block 3, adjustment screw 2 and housing screw 4.Cutter hub 1 is provided with an inclined downward from left to right, and the most end on this inclined-plane has a perpendicular side plate 6.Move to regulate cushion block 3 and place on the above-mentioned inclined-plane, this move bottom surface of regulating cushion block be with above-mentioned cutter hub on corresponding inclined-plane, inclined-plane.Cutting off cutter head 5 is placed on the upper surface of moving adjusting cushion block 3, adjustment screw 2 is screwed on the perpendicular side plate 6 of cutter hub, and pass this perpendicular side plate and be against rear end that move to regulate cushion block 3, when 1 precession of adjustment screw 2 rotation direction cutter hubs, to push against to move and regulate cushion block 3, and make to cut off on the cutter head 5 and move to left movement and upwards lifting.Housing screw 4 is screwed on the horizontal side plate 7 of cutter hub, and passes this horizontal side plate 7 and be pressed on the upper end of cutting off cutter head 5, makes to cut off cutter head 5 and move to regulate cushion block 3 and be fixed on the cutter hub 1.
During use, on lathe cutter head, cutterhead is pressed close in the side cutter hub 1 clamping of this cutter, and cutting-tool angle forms naturally, compresses to get final product convenient mounting and clamping.When cutting off cutter head 5 wearing and tearing, will cut off cutter head 5 and unload, refill behind the sharpening again to be clipped in to move and regulate on cushion block 3 and the cutter hub 1.Move to regulate cushion block by regulating, regulate cut off cutter head 5 the cutter head height to reach the regulation requirement, shorten tool change time.Adopt this parting tool device to overcome traditional welded type parting tool influences the angle of cutter head cut-off parts again behind the sharpening owing to the pad cutter became uneven that increases problem, guaranteed the good cutting of cutter workpiece.Be not easy to produce the broaching tool phenomenon when cutting off, can not cause tool damage, thereby workpiece is scrapped.
Mobile adjusting cushion block in the utility model device also plays the effect of edge bearing.When hitting cutter, move the spacer piece and also can effectively protect cutter hub, increased the cutter hub that cuts off cutter and recycled number of times, and it is the shortest till can not clamping that cutter head is used, and improves the utilization rate of cutting off to the end, thereby reduce production costs.Move to regulate the cutter head that cuts off that cushion block can also the clamping different-thickness, expanded the range of work.
In addition, this parting tool device is very suitable for student in engineering and polytechnic universities' engineering training teaching or the beginner in the skill training, because they operate weak foundation, uses the cutter well damage, and this kind parting tool device can reduce the damage of cutter.
If parting tool is changed into cylindrical cutter head or other shaping cutter head first watch, this device can also use as outer dise knife and forming-tool.
Claims (2)
1. the high adjustable cutter that cuts off in a center, it is characterized in that comprising and cut off cutter head, cutter hub, move and regulate cushion block, adjustment screw and housing screw, described cutter hub is provided with an inclined-plane, moving the adjusting cushion block places on this inclined-plane, cutting off cutter head is placed on the upper surface of moving the adjusting cushion block, adjustment screw is screwed on the cutter hub, and pass the cutter hub counterpart and be against rear end that move to regulate cushion block, when the precession of adjustment screw rotation direction cutter hub, to push against the mobile cushion block of regulating travels forward, housing screw also is screwed on the cutter hub, and passes the cutter hub counterpart and be pressed on the upper end of cutting off cutter head, makes to cut off cutter head and move to regulate cushion block and be fixed on the cutter hub.
2. the high adjustable cutter that cuts off in a kind of center according to claim 1, the bottom surface that it is characterized in that described mobile adjusting cushion block is and the corresponding inclined-plane of cutter hub ramp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200338836U CN201172108Y (en) | 2008-04-09 | 2008-04-09 | Parting cutter with adjustable center height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200338836U CN201172108Y (en) | 2008-04-09 | 2008-04-09 | Parting cutter with adjustable center height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172108Y true CN201172108Y (en) | 2008-12-31 |
Family
ID=40199218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200338836U Expired - Fee Related CN201172108Y (en) | 2008-04-09 | 2008-04-09 | Parting cutter with adjustable center height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172108Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912988A (en) * | 2010-07-29 | 2010-12-15 | 四川天虎工具有限责任公司 | Mechanical clamping combined molding reaming tool |
| CN102101182A (en) * | 2009-12-18 | 2011-06-22 | 东风襄樊仪表系统有限公司 | Cutter holder |
| CN104708041A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Vibration preventing tool holder |
| CN107138745A (en) * | 2017-06-29 | 2017-09-08 | 陈锦清 | The knife rest platform of Digit Control Machine Tool |
| CN108188422A (en) * | 2018-03-28 | 2018-06-22 | 西安航空职业技术学院 | A kind of screw tenon block formula height adjustable lathe tool |
| CN108500305A (en) * | 2018-03-28 | 2018-09-07 | 西安航空职业技术学院 | A kind of band pointed tooth contact of incline plane height adjustable lathe tool |
| CN109297747A (en) * | 2018-11-22 | 2019-02-01 | 上海电气集团股份有限公司 | Cutter and sampling method are cut off in the sampling of rotor center non-penetrated hole jacking |
| CN110355389A (en) * | 2019-06-13 | 2019-10-22 | 太原重工股份有限公司 | The cutter and method of workpiece roughness are reduced under slow-speed of revolution turning operating condition |
| CN113649822A (en) * | 2021-08-11 | 2021-11-16 | 一汽解放大连柴油机有限公司 | Processing equipment and processing method |
-
2008
- 2008-04-09 CN CNU2008200338836U patent/CN201172108Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101182A (en) * | 2009-12-18 | 2011-06-22 | 东风襄樊仪表系统有限公司 | Cutter holder |
| CN101912988A (en) * | 2010-07-29 | 2010-12-15 | 四川天虎工具有限责任公司 | Mechanical clamping combined molding reaming tool |
| CN104708041A (en) * | 2013-12-12 | 2015-06-17 | 铜陵市永生机电制造有限责任公司 | Vibration preventing tool holder |
| CN107138745A (en) * | 2017-06-29 | 2017-09-08 | 陈锦清 | The knife rest platform of Digit Control Machine Tool |
| CN108188422A (en) * | 2018-03-28 | 2018-06-22 | 西安航空职业技术学院 | A kind of screw tenon block formula height adjustable lathe tool |
| CN108500305A (en) * | 2018-03-28 | 2018-09-07 | 西安航空职业技术学院 | A kind of band pointed tooth contact of incline plane height adjustable lathe tool |
| CN108500305B (en) * | 2018-03-28 | 2019-09-10 | 西安航空职业技术学院 | A kind of band pointed tooth contact of incline plane height adjustable lathe tool |
| CN109297747A (en) * | 2018-11-22 | 2019-02-01 | 上海电气集团股份有限公司 | Cutter and sampling method are cut off in the sampling of rotor center non-penetrated hole jacking |
| CN110355389A (en) * | 2019-06-13 | 2019-10-22 | 太原重工股份有限公司 | The cutter and method of workpiece roughness are reduced under slow-speed of revolution turning operating condition |
| CN113649822A (en) * | 2021-08-11 | 2021-11-16 | 一汽解放大连柴油机有限公司 | Processing equipment and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 |