CN101722434B - Lathe tool-changing mechanism on compound processing machine tool of mill lathe - Google Patents
Lathe tool-changing mechanism on compound processing machine tool of mill lathe Download PDFInfo
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- CN101722434B CN101722434B CN2010100014720A CN201010001472A CN101722434B CN 101722434 B CN101722434 B CN 101722434B CN 2010100014720 A CN2010100014720 A CN 2010100014720A CN 201010001472 A CN201010001472 A CN 201010001472A CN 101722434 B CN101722434 B CN 101722434B
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- tooth bar
- bearing
- rocking arm
- lathe
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Abstract
The invention provides a lathe tool-changing mechanism on a compound processing machine tool of a mill lathe, which relates to a lathe tool-changing mechanism and solves the problem that when the traditional compound processing machine tool of the mill lathe is switched between a milling process and a turning process, the automatic installation and the tool change of a lathe cutter are unfulfillable, and the automaticity of the compound processing machine tool of the mill lathe is influenced, thereby the productivity effect of the compound processing machine tool the mill lathe of is reduced. A main driving shaft is installed in a shaft sleeve, a first bearing is installed between the lower end of the main driving shaft and the shaft sleeve, a second bearing is installed between the upper end of the main driving shaft and the shaft sleeve, a piston connecting rod of a first cylinder is connected with a first spline, the localization of the first spline is realized by a first spline localizer, a first gear is installed at the lower end of the main driving shaft, the first gear and the first spline are joggled, a rocking arm is arranged above the main driving shaft, and one end of the rocking arm is connected with the upper end face of the main driving shaft by a localization connecting member of the rocking arm. The invention changes the replacement modes of the lathe tools of the similar products, is easy to operate, and improves the productivity effect.
Description
Technical field
The present invention relates to a kind of lathe cutter-exchange mechanism, be specifically related to a kind of lathe cutter-exchange mechanism that mills on the car composite processing machine tool, belong to metal cutting numerically controlled processing equipment field.
Background technology
Mill the car composite processing machine tool because of it rolls into one milling function and turning function, reduced the floor space of machining tool, reduced the clamping location number of times of processing a workpiece, saved because of operation and changed the needed time; Mill the car composite processing machine tool because of having above-mentioned advantage, be widely used in the machining of metal.But the existing car composite processing machine tool that mills is not provided with the lathe tool tool changing device, cause milling operation and turning operation when conversion, can't realize the intensification of milling operation and turning procedure connection and control automatically, can't realize the automated exchanged cutter and the tool changing of lathe tool cutter, influence the automaticity of milling the car composite processing machine tool, thereby reduced the production efficiency of milling the car composite processing machine tool.
Summary of the invention
The purpose of this invention is to provide a kind of lathe cutter-exchange mechanism that mills on the car composite processing machine tool, to solve the existing car composite processing machine tool that mills when the conversion of milling operation and turning operation, can't realize the automated exchanged cutter and the tool changing of lathe tool cutter, influence the automaticity of milling the car composite processing machine tool, thereby reduced the problem of the production efficiency of milling the car composite processing machine tool.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
The lathe cutter-exchange mechanism that mills on the car composite processing machine tool of the present invention comprises that axle sleeve, final drive shaft, first cylinder, first tooth bar, first gear, the first tooth bar locator, clutch shaft bearing, second bearing, rocking arm, second cylinder, rocking arm positioning link, two are adjusted piece, locating piece, rotary body, connect knife rest, second tooth bar, second gear, the second tooth bar locator, two are adjusted screws, two setscrew nuts, the 3rd bearing, the 4th bearing and locating shafts; Final drive shaft is installed in the axle sleeve, between the lower end of final drive shaft and the axle sleeve clutch shaft bearing is housed, second bearing is housed between the upper end of final drive shaft and the axle sleeve, the piston rod of first cylinder is connected with first tooth bar, the location that first tooth bar is realized first tooth bar by the first tooth bar locator, first gear is installed in the lower end of final drive shaft, first gear and the engagement of first tooth bar; Rocking arm is arranged on the top of final drive shaft; One end of rocking arm is connected with the upper surface of final drive shaft by the rocking arm positioning link; The lower end of rotary body is by the 3rd bearing; The 4th bearing is installed on the other end of rocking arm; The upper end of rotary body is equipped with and connects knife rest; At the 3rd bearing; Second gear is installed on the rotary body between the 4th bearing; Second tooth bar and the engagement of second gear; The piston rod of second cylinder is connected with second tooth bar; The location that the second tooth bar locator is realized second tooth bar; One end of locating shaft is arranged in the endoporus that has on the rotary body of rocking arm top; The other end of locating shaft is exposed at the outside of rotary body; Two adjustment blocks are arranged on the rocking arm; One end of two adjustment blocks is folded in the two ends of rotary body; The locating shaft that is exposed at the rotary body outside is corresponding with an adjustment block position in two adjustment blocks; The other end of two adjustment blocks is provided with locating piece; Adjust screw for two and pass respectively locating piece; Each screw terminal of adjusting screw withstands on the corresponding adjustment block, and each is adjusted on the screw and is screwed with a setscrew nut.
The invention has the beneficial effects as follows:
The present invention can be installed in the diverse location of lathe, except that rotation blade row 180 degree change the position of horizontal lathe tool, and can also be by fixing a plurality of knife rests, place a plurality of blade rows, the lathe tool direction difference of blade row is selected different row's cuttves by position difference, realizes the tool changing function of lathe tool.Utilize the moving of main tapping position of machining center, realize the function of lathe tool automatic tool changer, remove employing machining center main shaft and grab the mode of cutter, also can adopt other mode, utilize moving of machining center main tapping to grasp the lathe tool blade row that is locked.Tradition same item product is to locate tool changing by disc type cutter tower by the motor rotation mostly, and this structure has been save transmission gear for electric motor than like product, has improved the mode of angle orientation control.
Description of drawings
Fig. 1 is equipped with the whole main parallax stereogram that mills the car composite processing machine tool of the present invention, Fig. 2 is equipped with whole rear perspective view of milling the car composite processing machine tool of the present invention, Fig. 3 is a main parallax stereogram of the present invention (broken section), Fig. 4 is a rear perspective view of the present invention, Fig. 5 is the stereogram that connects knife rest of the present invention, Fig. 6 is the stereogram of rotary body of the present invention, and Fig. 7 is the stereogram of first tooth bar of the present invention, and Fig. 8 is the stereogram of second tooth bar of the present invention.
The specific embodiment
The specific embodiment one:shown in Fig. 1～8, the described lathe cutter-exchange mechanism 6 that mills on the car composite processing machine tool of present embodiment comprises axle sleeve 6-1, final drive shaft 6-2, the first cylinder 6-3, the first tooth bar 6-4, the first gear 6-5, the first tooth bar locator 6-7, clutch shaft bearing 6-8, the second bearing 6-9; Rocking arm 6-10; The second cylinder 6-11; Rocking arm positioning link 6-14; Adjust piece 6-15 for two; Locating piece 6-16; Rotary body 6-17; Meet knife rest 6-18; The second tooth bar 6-19; The second gear 6-20; The second tooth bar locator 6-22; Adjust screw 6-23 for two; Two setscrew nut 6-24; The 3rd bearing 6-26; The 4th bearing 6-27 and locating shaft 6-28; Final drive shaft 6-2 is installed in the axle sleeve 6-1, between the lower end of final drive shaft 6-2 and the axle sleeve 6-1 clutch shaft bearing 6-8 is housed, the second bearing 6-9 is housed between the upper end of final drive shaft 6-2 and the axle sleeve 6-1, the piston rod of the first cylinder 6-3 is connected with the first tooth bar 6-4, the location that the first tooth bar 6-4 realizes the first tooth bar 6-4 by the first tooth bar locator 6-7, the first gear 6-5 is installed in the lower end of final drive shaft 6-2, the first gear 6-5 and first tooth bar 6-4 engagement; Rocking arm 6-10 is arranged on the top of final drive shaft 6-2; The end of rocking arm 6-10 is connected with the upper surface of final drive shaft 6-2 by rocking arm positioning link 6-14; The lower end of rotary body 6-17 is by the 3rd bearing 6-26; The 4th bearing 6-27 is installed on the other end of rocking arm 6-10; The upper end of rotary body 6-17 is equipped with and meets knife rest 6-18; At the 3rd bearing 6-26; The second gear 6-20 is installed on the rotary body 6-17 between the 4th bearing 6-27; The second tooth bar 6-19 and second gear 6-20 engagement; The piston rod of the second cylinder 6-11 is connected with the second tooth bar 6-19; The location that the second tooth bar locator 6-22 realizes the second tooth bar 6-19; The end of locating shaft 6-28 is arranged in the endoporus that has on the rotary body 6-17 of rocking arm 6-10 top; The other end of locating shaft 6-28 is exposed at the outside of rotary body 6-17; Two adjustment block 6-15 are arranged on the rocking arm 6-10; The end of two adjustment block 6-15 is folded in the two ends of rotary body 6-17; The locating shaft 6-28 that is exposed at rotary body 6-17 outside is corresponding with an adjustment block 6-15 position among two adjustment block 6-15; The other end of two adjustment block 6-15 is provided with locating piece 6-16; Adjust screw 6-23 for two and pass respectively locating piece 6-16; Each screw terminal of adjusting screw 6-23 withstands on the corresponding adjustment block 6-15, and each is adjusted on the screw 6-23 and is screwed with a setscrew nut 6-24.
The specific embodiment two: as shown in Figure 3 and Figure 4, the described lathe cutter-exchange mechanism 6 of present embodiment also comprises the fork-shaped connector 6-6 and the first cylinder connecting plate 6-25, the piston rod of the first cylinder 6-3 is connected with the first tooth bar 6-4 by fork-shaped connector 6-6, and the first cylinder 6-3 is connected with the lower end sidewall of axle sleeve 6-1 by the first cylinder connecting plate 6-25.So be provided with, make more compact structure, be convenient to assembling.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: as shown in Figure 3 and Figure 4, the described lathe cutter-exchange mechanism 6 of present embodiment also comprises the second cylinder connecting plate 6-12, the second cylinder connecting plate connector 6-13 and the second tooth bar connecting plate 6-21, the second cylinder connecting plate 6-12 is connected with rocking arm 6-10 by the second cylinder connecting plate connector 6-13, and the second cylinder 6-11 is installed on the second cylinder connecting plate 6-12.So be provided with, make more compact structure, be convenient to assembling.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: shown in Fig. 1～2, present embodiment is for being equipped with the car composite processing machine tool that mills of the present invention, described composite processing machine tool comprises the milling machine main body, described milling machine main body comprises saddle 1, workbench 2, column 3 and main spindle box 4, workbench 2 levels are positioned at the top of saddle 1 and the two is the cross setting, column 3 is positioned at the rear end of workbench 2 and the lower end of column 3 is connected with saddle 1, and top and main spindle box 4 that main spindle box 4 is positioned at workbench 2 are slidingly connected with column 3; Described composite processing machine tool also comprises lathe spindle assembly 5, lathe cutter-exchange mechanism 6 and lathe tool cutter row device 7, lathe spindle assembly 5 is arranged on the left end of workbench 2 and is slidingly connected with workbench 2, lathe cutter-exchange mechanism 6 is installed in the right-hand member of workbench 2, and lathe tool cutter row device 7 is provided with on the below or lathe cutter-exchange mechanism 6 of main spindle box 4.
Operation principle (referring to Fig. 1～8):
The cutter-exchange mechanism operation principle: the purpose of design of cutter-exchange mechanism be realize lathe tool send cutter and withdrawing.Realize that by the blade row rotation replacing of lathe tool reaches the purpose of cylindrical processing and endoporus processing.Drive connection: the first cylinder 6-3 does and stretches out recoil movement, the first tooth bar 6-4 is done seesaw, and drives the first gear 6-5 and rotates, and rotation realizes sending the cutter tool backlash movement thereby the first gear 6-5 drives final drive shaft 6-2 rotation drive rocking arm 6-10 (tool arm); The second cylinder 6-11 does and stretches out recoil movement and make and connect that knife rest 6-18 (connecing cutterhead) does 0 degree and 180 degree rotations make the cutter of blade row processing excircles and endoporus realize switching.
Claims (3)
1. lathe cutter-exchange mechanism that mills on the car composite processing machine tool, it is characterized in that:described lathe cutter-exchange mechanism (6) comprises axle sleeve (6-1), final drive shaft (6-2), first cylinder (6-3), first tooth bar (6-4), first gear (6-5), the first tooth bar locator (6-7), clutch shaft bearing (6-8), second bearing (6-9); Rocking arm (6-10); Second cylinder (6-11); Rocking arm positioning link (6-14); Adjust piece (6-15) for two; Locating piece (6-16); Rotary body (6-17); Connect knife rest (6-18); Second tooth bar (6-19); Second gear (6-20); The second tooth bar locator (6-22); Adjust screw (6-23) for two; Two setscrew nuts (6-24); The 3rd bearing (6-26); The 4th bearing (6-27) and locating shaft (6-28); Final drive shaft (6-2) is installed in the axle sleeve (6-1), between the lower end of final drive shaft (6-2) and the axle sleeve (6-1) clutch shaft bearing (6-8) is housed, between the upper end of final drive shaft (6-2) and the axle sleeve (6-1) second bearing (6-9) is housed, the piston rod of first cylinder (6-3) is connected with first tooth bar (6-4), first tooth bar (6-4) is realized the location of first tooth bar (6-4) by the first tooth bar locator (6-7), first gear (6-5) is installed in the lower end of final drive shaft (6-2), first gear (6-5) and first tooth bar (6-4) engagement; Rocking arm (6-10) is arranged on the top of final drive shaft (6-2); One end of rocking arm (6-10) is connected with the upper surface of final drive shaft (6-2) by rocking arm positioning link (6-14); The lower end of rotary body (6-17) is by the 3rd bearing (6-26); The 4th bearing (6-27) is installed on the other end of rocking arm (6-10); The upper end of rotary body (6-17) is equipped with and connects knife rest (6-18); At the 3rd bearing (6-26); On the rotary body (6-17) between the 4th bearing (6-27) second gear (6-20) is installed; Second tooth bar (6-19) is meshing with second gear (6-20); The piston rod of second cylinder (6-11) is connected with second tooth bar (6-19); The second tooth bar locator (6-22) is realized the location of second tooth bar (6-19); One end of locating shaft (6-28) is arranged in the endoporus that has on the rotary body (6-17) of rocking arm (6-10) top; The other end of locating shaft (6-28) is exposed at the outside of rotary body (6-17); Two adjustment blocks (6-15) are arranged on the rocking arm (6-10); One end of two adjustment blocks (6-15) is folded in the two ends of rotary body (6-17); It is corresponding with an adjustment block (6-15) position in two adjustment blocks (6-15) to be exposed at the outside locating shaft (6-28) of rotary body (6-17); The other end of two adjustment blocks (6-15) is provided with locating piece (6-16); Adjust screw (6-23) for two and pass respectively locating piece (6-16); Each screw terminal of adjusting screw (6-23) withstands on the corresponding adjustment block (6-15), and each is adjusted on the screw (6-23) and is screwed with a setscrew nut (6-24).
2. a kind of lathe cutter-exchange mechanism that mills on the car composite processing machine tool according to claim 1, it is characterized in that: described lathe cutter-exchange mechanism (6) also comprises the fork-shaped connector (6-6) and the first cylinder connecting plate (6-25), the piston rod of first cylinder (6-3) is connected with first tooth bar (6-4) by fork-shaped connector (6-6), and first cylinder (6-3) is connected with the lower end sidewall of axle sleeve (6-1) by the first cylinder connecting plate (6-25).
3. a kind of lathe cutter-exchange mechanism that mills on the car composite processing machine tool according to claim 1 and 2, it is characterized in that: described lathe cutter-exchange mechanism (6) also comprises the second cylinder connecting plate (6-12), the second cylinder connecting plate connector (6-13) and the second tooth bar connecting plate (6-21), the second cylinder connecting plate (6-12) is connected with rocking arm (6-10) by the second cylinder connecting plate connector (6-13), and second cylinder (6-11) is installed on the second cylinder connecting plate (6-12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100014720A CN101722434B (en) | 2010-01-04 | 2010-01-04 | Lathe tool-changing mechanism on compound processing machine tool of mill lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100014720A CN101722434B (en) | 2010-01-04 | 2010-01-04 | Lathe tool-changing mechanism on compound processing machine tool of mill lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101722434A CN101722434A (en) | 2010-06-09 |
| CN101722434B true CN101722434B (en) | 2011-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100014720A Expired - Fee Related CN101722434B (en) | 2010-01-04 | 2010-01-04 | Lathe tool-changing mechanism on compound processing machine tool of mill lathe |
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| CN (1) | CN101722434B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101947738A (en) * | 2010-08-31 | 2011-01-19 | 南京航空航天大学 | Rapid tool changing mechanical arm with electric drive pusher |
| CN102601657B (en) * | 2011-12-26 | 2014-04-16 | 上海三一精机有限公司 | Tool changing manipulator structure of tool magazine |
| CN103769661B (en) * | 2014-01-26 | 2016-09-28 | 成都凯天电子股份有限公司 | Milling is inserted and is shared switching device |
| CN106312098A (en) * | 2015-06-30 | 2017-01-11 | 遵义林棣科技发展有限公司 | Additional type automatic control system for numerically controlled lathes |
| CN107932323B (en) * | 2017-11-15 | 2019-10-18 | 广东利迅达机器人系统股份有限公司 | A kind of grinding clamp of lamps and lanterns cooling fin |
| CN110666651B (en) * | 2019-09-27 | 2021-11-02 | 精海联科(宁波)智能设备有限公司 | Automatic burnishing machine of tool changing |
| CN110788722B (en) * | 2019-09-27 | 2021-10-15 | 精海联科(宁波)智能设备有限公司 | Polishing complete machine with automatic tool changing function and polishing method |
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2010
- 2010-01-04 CN CN2010100014720A patent/CN101722434B/en not_active Expired - Fee Related
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| CN101722434A (en) | 2010-06-09 |
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