CN202240721U - Tool setting device of cutter - Google Patents
Tool setting device of cutter Download PDFInfo
- Publication number
- CN202240721U CN202240721U CN2011203831583U CN201120383158U CN202240721U CN 202240721 U CN202240721 U CN 202240721U CN 2011203831583 U CN2011203831583 U CN 2011203831583U CN 201120383158 U CN201120383158 U CN 201120383158U CN 202240721 U CN202240721 U CN 202240721U
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- tool setting
- cutter
- setting device
- knife bar
- benchmark
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- 238000000034 method Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000009510 drug design Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- 230000008092 positive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a tool setting device of cutter, the cutter includes cutter arbor (1) and can follows cutter body (11) that the radial direction of cutter arbor (1) removed, the tool setting device is including installing cutter portion (21) and benchmark portion (22) together, benchmark portion (22) perpendicular to cutter arbor (1) sets up, be on a parallel with cutter portion (21) cutter arbor (1) and perpendicular to benchmark portion (22) sets up, and be located the top of the knife tip of cutter body (1). Through reasonable design, the utility model provides a knife tip and the tool setting portion direct contact of cutter body can be realized to the tool setting device to carry out accurate tool setting, thereby can accurately fix a position the cutter body on the specific radial position of cutter arbor, improved the precision of tool setting.
Description
Technical field
The utility model relates to cutter tool setting field, particularly, relates to a kind of tool setting device of cutter.
Background technology
In machine tooling, a kind of adjustable cutter of extensive use, this cutter mainly comprises knife bar and cutter hub.Wherein, cutter hub can move along the radial direction of knife bar, in the different radial positions that are fixed on knife bar, thereby reaches the purpose of processing different workpieces.In actual use, the precision that cutter hub is regulated directly has influence on the quality of workpiece processing, therefore need control the radial position that this cutter hub is positioned at knife bar well, promptly carries out the tool setting operation.In the tool setting operation in the prior art; The main point of a knife that uses slide measure alignment cutter hub; Confirm the radial position of cutter hub on knife bar, but the unsteady chi of slide measure and fixed ruler are positioned at same plane, therefore; The point of a knife of cutter hub can not directly contact the measurement face of fixed ruler, needs the operator to detect by an unaided eye the measurement of point of a knife and fixed ruler of cutter hub in the face of neat.Therefore, can cause the positioning accuracy of cutter hub on knife bar poor, thereby influence the quality of worker's workpiece processing.Therefore, provide a kind of and can be exactly the cutter hub of cutter be navigated on the specified radial position of knife bar, and the tool setting device that improves the tool setting precision has positive effect.
The utility model content
The purpose of the utility model provides a kind of tool setting device of cutter, and this tool setting device is reasonable in design, and can cutter hub be positioned on the specified radial position of knife bar exactly, improves the tool setting precision of cutter.
To achieve these goals; The utility model provides a kind of tool setting device of cutter; Said cutter comprises knife bar and the cutter hub that can move along the radial direction of said knife bar, and said tool setting device comprises tool setting portion and the benchmark portion that is installed together, and said benchmark portion is perpendicular to said knife bar setting; Said tool setting portion is parallel to said knife bar and is provided with perpendicular to said benchmark portion, and is positioned at the top of the point of a knife of said cutter hub.
Preferably, said benchmark portion is provided with the slideway that extends along short transverse, and said tool setting portion can move along said slideway with locking.
Preferably, said tool setting portion is locked on the said slideway through lock-screw, this lock-screw and said tool setting portion threaded engagement.
Preferably; Said slideway comprises chute and slide rail; The center line of the short transverse of said chute edge said benchmark portion is symmetrical set; Said slide rail is symmetrically located at the both sides of said chute, and said tool setting portion is installed on the said slideway with respect to said center line symmetrically, and said lock-screw passes benchmark portion and said tool setting portion threaded engagement.
Preferably, the lower surface of said tool setting portion forms cancave cambered surface, and this cancave cambered surface is with respect to said center line symmetry.
Preferably; Said benchmark portion is provided with size scale; The short transverse of this size scale edge said benchmark portion is extended layout; And said tool setting portion is provided with datum line, and this datum line is parallel with the graduation mark of said size scale, and the contact point of the point of a knife of said datum line and said cutter hub in said tool setting portion is positioned at same horizontal plane.
Preferably, the graduation mark of said datum line and said size scale is in same plane.
Preferably, said benchmark portion can be arranged on the said knife bar around the centre of gyration of said knife bar rotatably.
Preferably, the outline of said knife bar is circular, and the lower surface of said benchmark portion is formed with and the close-fitting curved portions of the outline of said knife bar.
Preferably, the lower surface of said benchmark portion also is formed with and the close-fitting fastener of the end face of said knife bar.
Pass through technique scheme; Through rational design, the tool setting device that the utility model provides can realize that the point of a knife of cutter hub directly contacts with tool setting portion when tool setting; Thereby can exactly cutter hub be positioned on the specified radial position of knife bar, improve the precision of tool setting.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Accompanying drawing is the further understanding that is used to provide the utility model, and constitutes the part of specification, is used to explain the utility model with the following specific embodiment, but does not constitute the restriction to the utility model.In the accompanying drawings:
Fig. 1 is tool setting device that the utility model the provides side-looking structural representation when being arranged on the cutter;
Fig. 2 is that tool setting device that the utility model provides is faced structural representation when being arranged on the cutter;
Fig. 3 is the cross-sectional schematic along Fig. 2 center line A-A intercepting.
Description of reference numerals
1 knife bar
11 cutter hubs, 21 tool setting portions
22 benchmark portions, 23 lock-screws
24 slideways, 25 size scales
26 datum lines, 31 curved portions
32 fasteners, 41 chutes
42 slide rails
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
In the utility model; Do not doing under the situation of opposite explanation; The noun of locality that uses is normally undefined in the normal situation about using of tool setting device that the utility model provides like " upper and lower "; Be direction as depicted in figs. 1 and 2, and " left and right " is as the criterion with direction as shown in fig. 1 usually.
As depicted in figs. 1 and 2; The utility model provides a kind of tool setting device of cutter, and wherein, cutter comprises knife bar 1 and the cutter hub 11 that can move along the radial direction of knife bar 1; Tool setting device comprises the tool setting portion 21 and benchmark portion 22 that is installed together; Benchmark portion 22 is provided with perpendicular to knife bar 1, and tool setting portion 21 is parallel to knife bar 1 and is provided with perpendicular to benchmark portion 22, and is positioned at the top of the point of a knife of cutter hub 11.
In technique scheme, be different from the measuring method of slide measure, through rational design; The tool setting portion 21 of the tool setting device that the utility model provides is parallel to knife bar 1 and perpendicular to benchmark portion 22, and is positioned at the top of the point of a knife of cutter hub 11, because when tool setting; Benchmark portion 22 is provided with perpendicular to knife bar 1; Therefore, can realize that the point of a knife of cutter hub 11 directly contacts with tool setting portion 21, and through carrying out accurate tool setting with 21 perpendicular benchmark portions 22 of tool setting portion.Thereby, can exactly cutter hub 11 be positioned on knife bar 1 particular radial, and improve the tool setting precision.
Need to prove that the embodiment that can realize above-mentioned the utility model purpose has multiple, for example; The mounting means of benchmark portion 22 and tool setting portion 21; With and concrete structure etc., the utility model is described for ease, in this introduction preferred implementation wherein; This preferred implementation only is used to explain the utility model, is not limited to the utility model.
In the preferred implementation of the utility model, as depicted in figs. 1 and 2, preferably, the benchmark portion 22 of the tool setting device that the utility model provides is provided with the slideway 24 that extends along short transverse, and tool setting portion 21 can move along slideway 24 with locking.Wherein, related " short transverse " all is meant the above-below direction shown in Fig. 1 and 2 in the utility model.Because tool setting portion 21 can move on slideway 24, therefore, can make tool setting portion 21 carry out step-less adjustment with respect to benchmark portion 22; Promptly move up and down according to required size; When reaching required size, be locked on the slideway 24, to carry out the tool setting operation exactly.
Particularly, as shown in Figure 2, tool setting portion 21 is locked on the slideway 24 through lock-screw 23, this lock-screw 23 and tool setting portion 21 threaded engagement.Promptly the end of thread through regulating lock-screw 23 and tool setting portion 21 tighten or unscrew, and realize that tool setting portion 21 is locked on the slideway 24.
In addition, in the preferred implementation of the utility model, as shown in Figures 2 and 3; Slideway 24 comprises chute 41 and slide rail 42; Wherein, chute 41 is symmetrical set along the center line of the short transverse of benchmark portion 22, and slide rail 42 is symmetrically located at the both sides of chute 41; Tool setting portion 21 is installed on the slideway 24 with respect to the center line of benchmark portion 22 symmetrically, and lock-screw 23 passes benchmark portion 22 and tool setting portion 21 threaded engagement.Wherein, as shown in Figure 3, move on tool setting portion 21 Din Rails 42 with in the chute 41, tool setting portion 21 can be stabilized on the slideway 24 and slide.In addition, through passing the lock-screw 23 that benchmark portion 22 is provided with, be locked in tool setting portion 21 on the slideway 24 after because the appropriate design of chute and slide rail, tool setting portion 21 can not shake, thereby realizes tool setting exactly.
In addition, for convenient tool setting, make the point of a knife alignment tool setting portion of cutter hub 1, preferably, the lower surface of tool setting portion 21 forms cancave cambered surface, and this cancave cambered surface is symmetrical with respect to center line.Therefore, the center line of the center line of tool setting portion 21 and benchmark portion coincides, and because tool setting subordinate end face is a cancave cambered surface, i.e. the center of tool setting portion is the highest point of the cancave cambered surface shown in Fig. 1.Therefore, the point of a knife of cutter hub 11 snaps to the center of tool setting portion more exactly, makes the precision of tool setting higher.
In addition, because the tool setting device that provides of the utility model can step-less adjustment, tool setting for ease; Preferably as shown in Figure 2; Benchmark portion 22 is provided with size scale 25, and this size scale 25 extends along the short transverse of benchmark portion 22 to be arranged, and tool setting portion 21 is provided with datum line 26; This datum line 26 is parallel with the graduation mark of size scale 25, and the point of a knife of datum line 26 and cutter hub 11 is positioned on the same horizontal plane at the contact point in the tool setting portion 21.Wherein, the horizontal direction at " horizontal plane " place that the utility model is related is the left and right directions shown in Fig. 1, i.e. the axial direction of knife bar 1.Owing to designed datum line and size scale, the position of tool setting portion 21 more intuitive and convenient is set, thereby makes tool setting quick more, accurate.Those skilled in the art are understood that easily size scale 25 can be arranged on the side (preferred implementation shown in Figure 2) of benchmark portion 22, also can be arranged on the front of benchmark portion 22, as long as can be parallel to each other with the datum line in the tool setting portion.Therefore, in Fig. 1, datum line 26 also is arranged on the side end face of tool setting portion 21, aligns with the size scale 25 on convenient and benchmark portion 22 sides.
For convenient datum line 26 and size scale 25 alignment, preferably, the graduation mark of datum line 26 and size scale 25 is in same plane.Promptly in shown in Figure 2, the side end face of tool setting portion 21 needs and the side of benchmark portion 22 is in the same plane.Therefore, can align the more intuitively graduation mark of datum line 26 and size scale 25.
In addition, owing in the practical operation of tool setting, be difficult to directly accurate point of a knife and tool setting device alignment with cutter hub 11; Therefore; In preferred implementation illustrated in figures 1 and 2, benchmark portion 22 can be arranged on around the centre of gyration of knife bar 1 on the knife bar 1 rotatably, because benchmark portion 22 can be around the centre of gyration rotation of knife bar 1; Can realize tool setting fast and accurately easily with the tool setting portion 21 of tool setting device and the point of a knife alignment of cutter hub 11.
Particularly; Preferably as shown in Figure 2; The outline of knife bar 1 is circular, and the lower surface of benchmark portion 22 is formed with and the close-fitting curved portions 31 of the outline of knife bar 1, therefore; The benchmark portion 22 of tool setting device can make things convenient for the point of a knife alignment of tool setting portion 21 and cutter hub 11 very easily along the cylindrical rotation of knife bar 1.More preferably, the lower surface of benchmark portion also is formed with and the close-fitting fastener 32 of the end face of knife bar 1.When tool setting; Curved portions 31 can be along the cylindrical rotation of knife bar 1; And fastener 32 can be stuck on the end face of knife bar 1, has therefore further limited the axial freedom of tool setting device with respect to knife bar 1, and the tool setting device that convenient the utility model provides carries out the tool setting operation.
To sum up; In the time need the cutter hub 11 of cutter being arranged on certain specified radial position of knife bar 1; The tool setting portion 21 of the tool setting device that only needs at first the utility model preferred implementation (as depicted in figs. 1 and 2) is provided carries out step-less adjustment with respect to benchmark portion 22, make tool setting portion 21 datum line 26 can with the corresponding size graduation mark alignment of size scale 25 in the benchmark portion 22, and tool setting portion 21 is locked on the slideway 24 through lock-screw; Benchmark portion 22 with tool setting device is vertically set on the knife bar 1 then; And the lower surface of benchmark portion 22 and knife bar 1 closely cooperate, and through rotating tool setting device gradually, the center (center of cancave cambered surface) of tool setting portion 21 are positioned at above the point of a knife of cutter hub 1; At last through regulating the radial position of cutter hub 11 with respect to knife bar 1; Make the point of a knife 1 of cutter hub 11 snap to the center of tool setting portion 21, and pass through clamping screw 12, can realize the tool setting accurately and rapidly of cutter cutter hub 11 lockings.Through above-mentioned description to the utility model preferred implementation, the positioning accuracy of the tool setting device that the utility model preferred implementation provides can reach 0.05mm (reference data), provides precision more than 3 times than tool setting mode of the prior art.
Therefore, the tool setting device of the cutter that provides of the utility model has very strong practicality and promotional value.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.For example, structure of the shape of tool setting portion 21, slideway 24 etc.
Need to prove in addition; Each concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner; For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (10)
1. the tool setting device of a cutter; Said cutter comprises knife bar (1) and the cutter hub (11) that can move along the radial direction of said knife bar (1); It is characterized in that said tool setting device comprises tool setting portion (21) and the benchmark portion (22) that is installed together, said benchmark portion (22) is provided with perpendicular to said knife bar (1); Said tool setting portion (21) is parallel to said knife bar (1) and is provided with perpendicular to said benchmark portion (22), and is positioned at the top of the point of a knife of said cutter hub (11).
2. the tool setting device of cutter according to claim 1 is characterized in that, said benchmark portion (22) is provided with the slideway (24) that extends along short transverse, and said tool setting portion (21) can move along said slideway (24) with locking.
3. the tool setting device of cutter according to claim 2 is characterized in that, said tool setting portion (21) is locked on the said slideway (24) through lock-screw (23), this lock-screw (23) and said tool setting portion (21) threaded engagement.
4. the tool setting device of cutter according to claim 3; It is characterized in that; Said slideway (24) comprises chute (41) and slide rail (42), and said chute (41) is along the center line setting of the short transverse of said benchmark portion (22), and said slide rail (42) is symmetrically located at the both sides of said chute (41); Said tool setting portion (21) is installed on the said slideway (24) with respect to said center line symmetrically, and said lock-screw (23) passes said benchmark portion (22) and said tool setting portion (21) threaded engagement.
5. according to the tool setting device of any described cutter among the claim 1-4, it is characterized in that the lower surface of said tool setting portion (21) forms cancave cambered surface, this cancave cambered surface is with respect to said center line symmetry.
6. the tool setting device of cutter according to claim 2; It is characterized in that; Said benchmark portion (22) is provided with size scale (25), and this size scale (25) extends along the short transverse of said benchmark portion (22) to be arranged, and said tool setting portion (21) is provided with datum line (26); This datum line (26) is parallel with the graduation mark of said size scale (25), and the contact point of point of a knife in said tool setting portion (21) of said datum line (26) and said cutter hub (11) is positioned at same horizontal plane.
7. the tool setting device of cutter according to claim 6 is characterized in that, the graduation mark of said datum line (26) and said size scale (25) is in same plane.
8. the tool setting device of cutter according to claim 1 is characterized in that, said benchmark portion can be arranged on the said knife bar (1) around the centre of gyration of said knife bar (1) rotatably.
9. the tool setting device of cutter according to claim 8 is characterized in that, the outline of said knife bar (1) is circular, and the lower surface of said benchmark portion (22) is formed with the close-fitting curved portions of outline (31) with said knife bar (1).
10. the tool setting device of cutter according to claim 9 is characterized in that, the lower surface of said benchmark portion (22) also is formed with the close-fitting fastener of end face (32) with said knife bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203831583U CN202240721U (en) | 2011-10-10 | 2011-10-10 | Tool setting device of cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203831583U CN202240721U (en) | 2011-10-10 | 2011-10-10 | Tool setting device of cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240721U true CN202240721U (en) | 2012-05-30 |
Family
ID=46102022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203831583U Expired - Fee Related CN202240721U (en) | 2011-10-10 | 2011-10-10 | Tool setting device of cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240721U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862096A (en) * | 2012-09-17 | 2013-01-09 | 李理 | Automatic knife aligning device of numerical-control machine tool |
| CN103008812A (en) * | 2012-11-29 | 2013-04-03 | 中山市利群精密实业有限公司 | Insert slide with presser feet convenient to access discharging technology |
| CN104669062A (en) * | 2013-12-02 | 2015-06-03 | 昌河飞机工业（集团）有限责任公司 | Automatic detecting and mistake-proofing method and device thereof based on Renishaw probe |
| CN104858698A (en) * | 2015-04-22 | 2015-08-26 | 北京工业大学 | Positioning device of edge cutting machine |
| CN106735348A (en) * | 2016-12-23 | 2017-05-31 | 福州大学 | A kind of lathe tool is to nose angle chi and its method of work |
| CN107214533A (en) * | 2017-07-12 | 2017-09-29 | 重庆帅能机床制造有限公司 | A kind of intelligent Combined machine tool |
| CN107457608A (en) * | 2017-07-17 | 2017-12-12 | 大连理工大学 | A kind of accurate tool setting device of milling machine milling cutter and operating method |
| CN108500733A (en) * | 2018-04-16 | 2018-09-07 | 西安飞机工业（集团）有限责任公司 | A kind of the adjustment tool and method of adjustment of boring cutter |
| CN113770781A (en) * | 2021-09-24 | 2021-12-10 | 成都飞机工业（集团）有限责任公司 | Tool for quickly replacing angle head cutter and using method thereof |
-
2011
- 2011-10-10 CN CN2011203831583U patent/CN202240721U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862096A (en) * | 2012-09-17 | 2013-01-09 | 李理 | Automatic knife aligning device of numerical-control machine tool |
| CN103008812A (en) * | 2012-11-29 | 2013-04-03 | 中山市利群精密实业有限公司 | Insert slide with presser feet convenient to access discharging technology |
| CN103008812B (en) * | 2012-11-29 | 2015-07-15 | 中山市利群精密实业有限公司 | Insert slide with presser feet convenient to access discharging technology |
| CN104669062A (en) * | 2013-12-02 | 2015-06-03 | 昌河飞机工业（集团）有限责任公司 | Automatic detecting and mistake-proofing method and device thereof based on Renishaw probe |
| CN104858698A (en) * | 2015-04-22 | 2015-08-26 | 北京工业大学 | Positioning device of edge cutting machine |
| CN106735348A (en) * | 2016-12-23 | 2017-05-31 | 福州大学 | A kind of lathe tool is to nose angle chi and its method of work |
| CN107214533A (en) * | 2017-07-12 | 2017-09-29 | 重庆帅能机床制造有限公司 | A kind of intelligent Combined machine tool |
| CN107457608A (en) * | 2017-07-17 | 2017-12-12 | 大连理工大学 | A kind of accurate tool setting device of milling machine milling cutter and operating method |
| CN107457608B (en) * | 2017-07-17 | 2019-04-05 | 大连理工大学 | A kind of accurate tool setting device of milling machine milling cutter and operating method |
| CN108500733A (en) * | 2018-04-16 | 2018-09-07 | 西安飞机工业（集团）有限责任公司 | A kind of the adjustment tool and method of adjustment of boring cutter |
| CN113770781A (en) * | 2021-09-24 | 2021-12-10 | 成都飞机工业（集团）有限责任公司 | Tool for quickly replacing angle head cutter and using method thereof |
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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: 20120530 Termination date: 20171010 |
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| CF01 | Termination of patent right due to non-payment of annual fee |