CN104002194A - Adjusting tool - Google Patents
Adjusting tool Download PDFInfo
- Publication number
- CN104002194A CN104002194A CN201410264902.6A CN201410264902A CN104002194A CN 104002194 A CN104002194 A CN 104002194A CN 201410264902 A CN201410264902 A CN 201410264902A CN 104002194 A CN104002194 A CN 104002194A
- Authority
- CN
- China
- Prior art keywords
- cover
- sleeve
- bearing
- gauge
- end cap
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The invention discloses an adjusting tool. The adjusting tool comprises a cutter rest, a bearing and a sleeve from outside to inside in sequence. The sleeve rotates freely around the central axis of the cutter rest, the bearing and the sleeve. The sleeve is provided with a locating key. A measurement rod penetrates through a pin supporting point on the locating key to be connected with the sleeve. The upper end and the lower end of the cutter rest are respectively provided with an end cap. A gauge connected with the sleeve through a gauge base is further arranged below the lower end cap. The measurement rod rotates around the pin supporting point on the locating key. One end of the measurement rod is provided with a measurement head and extends upwards out of the upper end cap to be in contact with the inner wall of a main shaft taper hole, and the other end of the measurement rod extends downwards out of the lower end cap to be in contact with the gauge. The end, close to the gauge, of the measurement rod is connected with the gauge base through a tension spring. The sleeve can rotate around the central axis of the cutter rest, the bearing and the sleeve through a screw which is installed on the sleeve in a rotatable mode and extends out of the lower end cap. The gauge is connected with the gauge base through a screw b. The bearing is an angular contact ball bearing. By the adoption of the adjusting tool, the direction of the adjustment can be determined, the adjustment amount can be reflected, the accuracy and the reliability of automatic cutter replacement of a machine tool are improved, the adjustment time is shortened, the production efficiency is improved, and the economic benefits are increased.
Description
Technical field
The present invention relates to mechanical manufacturing field, relate in particular to a kind of accurate tool changer mechanical arm tool change position and adjust instrument.
Background technology
In mechanical processing process, tool magazine and manipulator are the parts the most frequently that move in machining center, in automatic Tool Changer for Machine Center, the relative-position error between tool magazine, manipulator and main shaft three, directly affects accuracy and the reliability of lathe automatic tool changer.In use, often due to accidental causes such as collision location, securing member are loosening, the position of tool magazine is changed, cause tool changing not upper slitter, break the faults such as manipulator.Especially, after Large Machining Center tool changing cutter spacing changes, recover very difficult.
In prior art.For the central tool of adjusting tool magazine and main shaft tool changing as shown in Figure 1.Its adjustment way is: first by the mutual alignment of tool magazine, manipulator and lathe according to after pattern size coarse positioning, carry out smart centering; Pack the handle of a knife of the screw of screwing on into spindle taper hole, grab cutterhead and be contained in manipulator.By the manipulator of grabbing cutterhead is housed, be placed in tool change position, manual mode drive shaft, makes handle of a knife end face near grabbing cutterhead end face, and check length bar is inserted and grabbed in the hole of cutterhead and taper shank, detects its mutual alignment and adjusts, until insert smoothly.This method of adjustment, can not determine direction and the adjustment amount of adjustment, and in actual operation, rigging error is larger.
Summary of the invention
Technical problem for above-mentioned existence, the object of the invention is: proposed a kind of simple and reasonablely, easy to use, the direction that can determine adjustment can be reacted again the tool change position of adjustment amount and be adjusted instrument.
Technical solution of the present invention is achieved in that adjustment instrument, ecto-entad comprises tool rest successively, bearing and cover, cover rotates freely along three's central shaft, in cover, there is a positioning key, measuring stick is connected through pin fulcrum and the cover on positioning key, tool rest respectively has end cap up and down, below bottom end cover, also comprise the table being connected by gauge stand and cover, wherein, centered by the pin fulcrum of measuring stick in positioning key, rotate, one end protrudes upward upper end cover with gage outfit and contacts with spindle taper hole inwall, the other end stretches out bottom end cover downwards and contacts with table, near table one end, by back-moving spring and gauge stand, be connected.
Further, cover can put by being rotatably installed in, and stretches out the screw a of bottom end cover along the central shaft rotation of tool rest, bearing and cover.
Further, table is connected by screw b with gauge stand.
Further, described table is clock-type table.
Further, described bearing is angular contact ball bearing.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Adjustment instrument of the present invention, simple to operate, easy to use and reliable, can determine the direction of adjustment, can react adjustment amount again, improve accuracy and the reliability of lathe automatic tool changer, shortened the adjustment time, improved production efficiency and economic benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Fig. 1 is prior art structural representation.
Fig. 2 is check rod structural representation in prior art.
Fig. 3 is structural representation of the present invention.
1, grab cutterhead 2, handle of a knife 3, main shaft 4, check rod 5, upper end cover 6, gage outfit 7, measuring stick 8, pin fulcrum 9, cover 10, gauge stand 11, back-moving spring 12, table 13, screw b 14, positioning key 15, tool rest 16, screw a 17, bearing 18, main shaft taper shank 19, bottom end cover.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Referring to accompanying drawing, the present invention has adopted adjustment instrument, and ecto-entad comprises tool rest 15, bearing 17 and cover 9 successively.Cover 9 rotates freely along three's central shaft.In cover 9, there is a positioning key 14.Measuring stick 7 is connected through the pin fulcrum 8 on positioning key 14 and cover 9.Tool rest 15 respectively has end cap up and down.Below bottom end cover 19, also comprise by gauge stand 10 and cover 9 tables 12 that are connected.Wherein, centered by the pin fulcrum 8 of measuring stick 7 in positioning key 14, rotate.One end protrudes upward upper end cover 5 with gage outfit 6 and contacts with spindle taper hole inwall.The other end stretches out bottom end cover 19 downwards and contacts with table 12.Near table 12 one end, by back-moving spring 11 and gauge stand 10, be connected.
As further improvement, cover 9 can overlap on 9 by being rotatably installed in, and stretches out the screw a16 of bottom end cover 19, along the central shaft band rotation of tool rest 15, bearing 17 and cover 9.Can certainly be arranged on cover 9 by other, the instrument that stretches out bottom end cover 19 carrys out rotary sleeve 9.
Table 12 is preferably connected by screw b13 with gauge stand 10.
Described table 12 is preferably clock-type table.
Described bearing 17 is preferably angular contact ball bearing.
During work, the present invention is contained on manipulator, manipulator is placed in tool change position, makes upper surface 5 of the present invention near the lower surface of main shaft taper shank 18.Due to the effect of back-moving spring 11, make gage outfit 6 touch the taper hole inwall of main shaft, the now zero-bit of adjustment form 12.With hand rotating screw a16, drive cover 9 around the central rotation (the namely current center of manipulator) of tool rest 15, bearing 17 and cover 9.Measuring stick 7 is connected by pin fulcrum on positioning key 14 8 and cover 9 simultaneously; Clock-type table 12 is connected by gauge stand 10 and cover 9, therefore drive gauge stand 10 and clock-type table 12 to rotate together during rotary screw a16.Utilize lever principle, because two gage outfits 6 are equal apart from the distance of pin fulcrum 8 with clock-type table 12 position, so the numerical value that rotary clock formula table 12 is shown, directly reflects the coincidence degree at center and the machine tool chief axis center of manipulator, also just directly determines direction and the adjustment amount of manipulator adjustment.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. adjustment instrument, it is characterized in that: ecto-entad comprises tool rest successively, bearing and cover, cover rotates freely along three's central shaft, in cover, there is a positioning key, measuring stick is connected through pin fulcrum and the cover on positioning key, tool rest respectively has end cap up and down, below bottom end cover, also comprise the table being connected by gauge stand and cover, wherein, centered by the pin fulcrum of measuring stick in positioning key, rotate, one end protrudes upward upper end cover with gage outfit and contacts with spindle taper hole inwall, the other end stretches out bottom end cover downwards and contacts with table, near table one end, by back-moving spring and gauge stand, be connected.
2. adjust as claimed in claim 1 instrument, it is characterized in that: further, cover can put by being rotatably installed in, and stretch out the screw a of bottom end cover along the central shaft rotation of tool rest, bearing and cover.
3. adjust as claimed in claim 1 instrument, it is characterized in that: table is connected by screw b with gauge stand.
4. adjust as claimed in claim 1 instrument, it is characterized in that: described table is clock-type table.
5. adjustment instrument as described in as arbitrary in claim 1 to 4, is characterized in that: described bearing is angular contact ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410264902.6A CN104002194A (en) | 2014-06-16 | 2014-06-16 | Adjusting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410264902.6A CN104002194A (en) | 2014-06-16 | 2014-06-16 | Adjusting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104002194A true CN104002194A (en) | 2014-08-27 |
Family
ID=51363250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410264902.6A Pending CN104002194A (en) | 2014-06-16 | 2014-06-16 | Adjusting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002194A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372091A (en) * | 2015-12-21 | 2016-03-02 | 吉林大学 | Tool magazine reliability test bench tool change position adaptive centering adjustment device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08215984A (en) * | 1995-02-08 | 1996-08-27 | Mitsubishi Materials Corp | Cutting edge adjusting device |
| US20110083337A1 (en) * | 2009-10-14 | 2011-04-14 | Dreier Lasermesstechnik Gmbh | Apparatus for checking the accuracy of a circular path of a machine tool performed by a work spindle and/or a machine table |
| CN103358179A (en) * | 2012-03-28 | 2013-10-23 | 南车戚墅堰机车有限公司 | Adjusting tool for machining center mechanical arm |
| CN203509708U (en) * | 2013-10-24 | 2014-04-02 | 成都陌云科技有限公司 | Tool changing mechanism with detector |
| CN203956632U (en) * | 2014-06-16 | 2014-11-26 | 苏州铉动三维空间科技有限公司 | Adjustment instrument |
-
2014
- 2014-06-16 CN CN201410264902.6A patent/CN104002194A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08215984A (en) * | 1995-02-08 | 1996-08-27 | Mitsubishi Materials Corp | Cutting edge adjusting device |
| US20110083337A1 (en) * | 2009-10-14 | 2011-04-14 | Dreier Lasermesstechnik Gmbh | Apparatus for checking the accuracy of a circular path of a machine tool performed by a work spindle and/or a machine table |
| CN103358179A (en) * | 2012-03-28 | 2013-10-23 | 南车戚墅堰机车有限公司 | Adjusting tool for machining center mechanical arm |
| CN203509708U (en) * | 2013-10-24 | 2014-04-02 | 成都陌云科技有限公司 | Tool changing mechanism with detector |
| CN203956632U (en) * | 2014-06-16 | 2014-11-26 | 苏州铉动三维空间科技有限公司 | Adjustment instrument |
Non-Patent Citations (1)
| Title |
|---|
| 宋明宽: "精密刀库机械手换刀位置调整工具", 《金属加工（冷加工）》, no. 20, 15 October 2011 (2011-10-15) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105372091A (en) * | 2015-12-21 | 2016-03-02 | 吉林大学 | Tool magazine reliability test bench tool change position adaptive centering adjustment device and method |
| CN105372091B (en) * | 2015-12-21 | 2017-12-15 | 吉林大学 | The adaptive centering adjusting device of tool magazine reliability test bench tool change position and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140827 |