CN104400020A - Tool post for machine tool - Google Patents
Tool post for machine tool Download PDFInfo
- Publication number
- CN104400020A CN104400020A CN201410570467.XA CN201410570467A CN104400020A CN 104400020 A CN104400020 A CN 104400020A CN 201410570467 A CN201410570467 A CN 201410570467A CN 104400020 A CN104400020 A CN 104400020A
- Authority
- CN
- China
- Prior art keywords
- movable block
- tool
- cutter
- guide groove
- groove
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/244—Toolposts, i.e. clamping quick-change toolholders, without description of the angular positioning device
- B23B29/246—Quick-change tool holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention relates to a tool post for a machine tool. The tool post comprises a base, a positioning block and two mounting frames, wherein a movable block guide groove is formed in the mounting frame; the guide direction of the movable block guide groove is defined as a fore-and-aft direction; a movable block for moving back and forth is arranged in the movable block guide groove in a guiding manner; a pressing bolt which is used for locking or releasing the movable block is arranged on the wall of the movable block guide groove in a penetrating manner; a tool groove which is used for movably assembling the tool in a guiding manner is formed in the front end of the movable block; the guide direction of the tool groove is the fore-and-aft direction; a threaded hole which extends forwards and is communicated with the tool groove is formed in the rear end of the movable block; an adjusting bolt which is used for being in direct or indirect pushing cooperation with the rear end of the corresponding tool is screwed in the threaded hole. According to the tool post for the machine tool, the processing radius of the tool can be quickly and accurately adjusted, the workload is reduced, the processing accuracy can also be ensured, and the tool can be rapidly exchanged.
Description
[technical field]
The present invention relates to a kind of lathe cutter saddle.
[background technology]
In mechanical processing industry, lathe is the machining tool be most widely used, lathe all has knife rest, what the knife rest of current lathe all had only has an installing rack in order to mounting cutter, a cutter can only be installed, or knife rest can install much knives tool, but cutter is all fixing on knife rest, change the distance of stretch out and draw back of cutter, all must move whole installing rack, can not according to processing work, finely tune, after movable block in installing rack moves, need to recalibrate cutter, waste time and energy, adjust frequently and machining accuracy also may be caused to be difficult to hold.
[summary of the invention]
The invention provides a kind of lathe cutter saddle, to solve above-mentioned frequent follow rest, then the problem that calibration tool wastes time and energy and the machining accuracy that may cause is inaccurate.
In order to solve the problems of the technologies described above, the invention provides a kind of lathe cutter saddle, comprise pedestal, locating piece, installing rack, described installing rack is provided with movable block guide groove, the guide direction of movable block guide groove is defined as fore-and-aft direction, in described movable block guide groove, guiding is provided with movable movable block, the cell wall of described movable block guide groove is provided with the housing screw for locking or discharge movable block of the cell wall running through described movable block guide groove, described movable block front end offers the cutter groove for activity-oriented assembling cutter, the guide direction of described cutter groove is also fore-and-aft direction, described movable block rear end offers the screwed hole be communicated with described cutter groove extended forward, be installed with in described screwed hole for the direct or indirect adjustment screw coordinated with the rear end pushing tow of corresponding cutter.
The invention has the beneficial effects as follows: the movable block due to fixed cutting tool to be assemblied on tool rest and the screw locking arranged by tool rest correspondence or release, the position of cutter in the cutter groove of movable block is regulated by adjustment screw, thus when regulating tool sharpening radius, first movable block regulates the position of cutter, finely tuned by the radius of machining of the adjustment screw on moving slider to cutter again after screwing the screw on tool rest, frame realizes the radius of machining regulating cutter fast and accurately, reduce workload, the precision of processing can also be ensured.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described movable block upper surface is provided with the screw stopper slot adapted with described housing screw.
The beneficial effect of above-mentioned further scheme is adopted to be: because movable block upper surface is provided with the screw stopper slot adapted with described housing screw, housing screw is in compression movable block process, housing screw only can move in screw stopper slot, ensure that the accurate movement of movable block.
On the basis of technique scheme, the present invention can also do following improvement.
Further, the quantity of described installing rack is two, and two centrosymmetric both sides being arranged in the alignment pin of locating piece of installing rack.
The beneficial effect of above-mentioned further scheme is adopted to be: two installing racks are set, two cutters can be installed simultaneously, in use, man-hour is added when what need for a long time to carry out same procedure to workpiece, installing rack is installed identical cutter, once wherein one cutter appearance be damaged, unclamp dog screw, rotating locating blocks afterwards, the cutter on locating piece in another installing rack is made to be in Working position, again screwed in place screw makes locating piece reorientate afterwards, so just, achieve the replacing of cutter, man-hour is added when what need to carry out different operation to workpiece, in each installing rack, different cutters is installed, when wherein one tool sharpening one procedure after, unclamp dog screw, rotating locating blocks, the cutter on locating piece in another installing rack is made to be in next process position, again screwed in place screw makes locating piece reorientate afterwards.Above-mentioned exchanging knives process is efficient and convenient, saves the time of frequent tool changing, improves working (machining) efficiency.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described pedestal is provided with at least two screwed holes and at least one alignment pin, and the center of locating piece is passed in the bottom of described alignment pin, and extends to the inside of described pedestal.
The beneficial effect of above-mentioned further scheme is adopted to be: the alignment pin on pedestal is worn and passed by locating piece center, when needs rotate during knife rest, pedestal and installing rack overall can carry out axle rotation with alignment pin, when the screwed hole on locating piece and the screwed hole on pedestal are on time, screw dog screw again, what realize cutter fast is installed on location.
[accompanying drawing explanation]
Fig. 1 is the plan structure schematic diagram of lathe cutter saddle of the present invention;
Fig. 2 is the main TV structure schematic diagram of lathe cutter saddle of the present invention;
Fig. 3 is that lathe cutter saddle of the present invention is along A-A cross-sectional view.
In accompanying drawing, the list of parts representated by each label is as follows:
1, pedestal, 2, locating piece, 3, alignment pin, 4, dog screw, 5, installing rack, 6, movable block guide groove, 7, housing screw, 8, tightly twist screw, 9, cutter, 10, cutter groove, 11, movable block, 12, adjustment screw, 13, fine setting push rod
[detailed description of the invention]
Below in conjunction with drawings and Examples, the present invention is further illustrated.
As shown in Figure 1-Figure 3, a kind of lathe cutter saddle is provided, comprise pedestal 1, locating piece 2, installing rack 5, described installing rack 5 is provided with movable block guide groove 6, the guide direction of movable block guide groove 6 is defined as fore-and-aft direction, in described movable block guide groove 6, guiding is provided with movable movable block 11, the cell wall of described movable block guide groove 6 is provided with the housing screw 7 for locking or discharge movable block 11 being equipped with the cell wall running through described movable block guide groove, described movable block 11 front end offers the cutter groove 10 for activity-oriented assembling cutter 9, the guide direction of cutter groove 10 is fore-and-aft direction, movable block 11 rear end offers the screwed hole be communicated with described cutter groove 10 extended forward, be installed with in screwed hole for the direct or indirect adjustment screw 12 coordinated with the rear end pushing tow of corresponding cutter 9.
Movable block 11 due to fixed cutting tool 9 to be assemblied on installing rack 5 and to be locked by the housing screw 7 that installing rack 5 correspondence is arranged or discharged, the position of cutter 9 in the cutter groove 10 of movable block 11 is regulated by tight screw 8 of twisting, thus when regulating cutter 9 radius of machining, first movable block 11 regulates the position of cutter 9, after determining position, after screwing the housing screw 7 on installing rack 5, again by the adjustment screw 12 push-and-pull fine setting push rod 13 on movable block 11, the radius of machining of cutter 9 is finely tuned, frame realizes the radius of machining regulating cutter 9 fast and accurately, reduce workload, the precision of processing can also be ensured.
Because movable block 11 upper surface is provided with the screw stopper slot adapted with described housing screw 7, housing screw 7 is in compression movable block 11 process, and housing screw 7 meetings are moved in screw stopper slot, ensure that the accurate movement of movable block 11.
Installing rack 5 is set to two, two cutters 9 can be installed before processing simultaneously, in use, man-hour is added when what need for a long time to carry out same procedure to workpiece, installing rack 5 is installed identical cutter 9, once wherein one cutter 9 occur damage, unclamp dog screw 4, locating piece 2 and installing rack 5 overall can carry out axle rotation with alignment pin 3, when making the cutter 9 on locating piece 2 in another installing rack 5 be in Working position, screwed hole on locating piece 2 is just aimed at the screwed hole on pedestal, screw dog screw 4 again, the entirety of locating piece 2 and installing rack 5 is made to be fixed on pedestal 1, just the replacing of cutter 9 is achieved, man-hour is added when what need to carry out different operation to workpiece, in each installing rack 5, different cutters 9 is installed, when wherein one cutter 9 is processed a procedure after, unclamp dog screw 4, rotating locating blocks 2 again, the cutter 9 on locating piece 2 in another installing rack 5 is made to be in next process position, screwed hole on locating piece 2 is just aimed at the screwed hole on pedestal, screw dog screw 4 again, realize the replacing of cutter 9, realize installation and the location of cutter 9 fast, above-mentioned exchanging knives process is efficient and convenient, improves working (machining) efficiency.
Be described in detail lathe cutter saddle head of the present invention above, apply specific case herein and set forth principle of the present invention and embodiment, the explanation of above embodiment just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. a lathe cutter saddle, comprise pedestal, locating piece, installing rack, it is characterized in that: described installing rack is provided with movable block guide groove, the guide direction of movable block guide groove is defined as fore-and-aft direction, in described movable block guide groove, guiding is provided with movable movable block, the cell wall of described movable block guide groove is provided with the housing screw for locking or discharge movable block of the cell wall running through described movable block guide groove, described movable block front end offers the cutter groove for activity-oriented assembling cutter, the guide direction of described cutter groove is also fore-and-aft direction, described movable block rear end offers the screwed hole be communicated with described cutter groove extended forward, be installed with in described screwed hole for the direct or indirect adjustment screw coordinated with the rear end pushing tow of corresponding cutter.
2. lathe cutter saddle according to claim 1, is characterized in that: described movable block upper surface is provided with the screw stopper slot adapted with described housing screw.
3. lathe cutter saddle according to claim 1 and 2, is characterized in that: the quantity of described installing rack is two, and two centrosymmetric both sides being arranged in the alignment pin of locating piece of installing rack.
4. lathe cutter saddle according to claim 3, is characterized in that: described pedestal is provided with at least two screwed holes and at least one alignment pin, and the center of locating piece is passed in the bottom of described alignment pin, and extends to the inside of described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570467.XA CN104400020A (en) | 2014-10-23 | 2014-10-23 | Tool post for machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410570467.XA CN104400020A (en) | 2014-10-23 | 2014-10-23 | Tool post for machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104400020A true CN104400020A (en) | 2015-03-11 |
Family
ID=52637722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410570467.XA Pending CN104400020A (en) | 2014-10-23 | 2014-10-23 | Tool post for machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104400020A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923808A (en) * | 2015-06-26 | 2015-09-23 | 哈尔滨工业大学 | Turning tool rest of extreme ultraviolet lithography light source collection mirror |
| CN106181460A (en) * | 2016-08-30 | 2016-12-07 | 浙江陀曼智造科技有限公司 | A kind of tool changing device |
| CN108422032A (en) * | 2018-03-19 | 2018-08-21 | 陈晓娜 | A kind of hydraulic cutting machine convenient for discharging |
| CN112548131A (en) * | 2020-12-22 | 2021-03-26 | 夏红旗 | Finish machining numerical control cutter |
| CN114227295A (en) * | 2021-12-30 | 2022-03-25 | 中国科学院光电技术研究所 | Cutter adjusting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110078328A (en) * | 2009-12-31 | 2011-07-07 | 정형균 | A slide rest of the lathe |
| CN202270992U (en) * | 2011-09-30 | 2012-06-13 | 河南卫华重型机械股份有限公司 | Tool rest |
| CN202367215U (en) * | 2011-11-10 | 2012-08-08 | 浙江震环数控机床有限公司 | Machine tool carriage |
| CN203726237U (en) * | 2014-03-20 | 2014-07-23 | 河南化工职业学院 | Differential thread fine adjustment cutter device |
-
2014
- 2014-10-23 CN CN201410570467.XA patent/CN104400020A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110078328A (en) * | 2009-12-31 | 2011-07-07 | 정형균 | A slide rest of the lathe |
| CN202270992U (en) * | 2011-09-30 | 2012-06-13 | 河南卫华重型机械股份有限公司 | Tool rest |
| CN202367215U (en) * | 2011-11-10 | 2012-08-08 | 浙江震环数控机床有限公司 | Machine tool carriage |
| CN203726237U (en) * | 2014-03-20 | 2014-07-23 | 河南化工职业学院 | Differential thread fine adjustment cutter device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923808A (en) * | 2015-06-26 | 2015-09-23 | 哈尔滨工业大学 | Turning tool rest of extreme ultraviolet lithography light source collection mirror |
| CN104923808B (en) * | 2015-06-26 | 2017-04-26 | 哈尔滨工业大学 | Turning tool rest of extreme ultraviolet lithography light source collection mirror |
| CN106181460A (en) * | 2016-08-30 | 2016-12-07 | 浙江陀曼智造科技有限公司 | A kind of tool changing device |
| CN108422032A (en) * | 2018-03-19 | 2018-08-21 | 陈晓娜 | A kind of hydraulic cutting machine convenient for discharging |
| CN112548131A (en) * | 2020-12-22 | 2021-03-26 | 夏红旗 | Finish machining numerical control cutter |
| CN112548131B (en) * | 2020-12-22 | 2023-08-08 | 东莞市朗赛德五金工具有限公司 | Finish machining numerical control cutter |
| CN114227295A (en) * | 2021-12-30 | 2022-03-25 | 中国科学院光电技术研究所 | Cutter adjusting device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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Application publication date: 20150311 |