CN201389646Y - Turret-type tool magazine tool selection device of numerical control machine tool - Google Patents
Turret-type tool magazine tool selection device of numerical control machine tool Download PDFInfo
- Publication number
- CN201389646Y CN201389646Y CN200920141441U CN200920141441U CN201389646Y CN 201389646 Y CN201389646 Y CN 201389646Y CN 200920141441 U CN200920141441 U CN 200920141441U CN 200920141441 U CN200920141441 U CN 200920141441U CN 201389646 Y CN201389646 Y CN 201389646Y
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- CN
- China
- Prior art keywords
- capstan head
- shaft sleeve
- camshaft
- sliding shaft
- control machine
- 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 - Lifetime
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Abstract
The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a turret-type tool magazine tool selection device of a numerical control machine tool. The tool selection device adopts the structure that a cutter motor arranged on a base drives a sliding shaft sleeve and a cutter shaft to rotate through a conveyor belt and a driven wheel; the sliding shaft sleeve and the cutter shaft are connected through a second clutch disk; the piston rod of a small cylinder is connected with the sliding shaft sleeve, and drives the sliding shaft sleeve to slide in the driven wheel, so that the sliding shaft sleeve and the cutter shaft can be separated and reunited through the second clutch disk; the sliding shaft sleeve can slide and synchronously rotate in the driven wheel through sliding teeth; a camshaft of a big cylinder which is arranged on the base is connected with a cylinder piston; the outer end part of the camshaft is fixedly connected with a capstan head, and can drive the capstan head and the base to be separated and reunited; the motor of the capstan head drives the camshaft and the capstan head to rotate through a capstan head separation mechanism; and the motors, the big cylinder, the small cylinder are controlled through a controller. The utility model has the advantages of simple structure, low cost, low working noise, and convenient installation and maintenance, thereby being suitable for popularization and application in numerical control machine tools of various types.
Description
Technical field
The utility model belongs to the numerical control machine tool technique field, refers in particular to a kind of rotary type tower magazine knife-selecting device of Digit Control Machine Tool.
Background technology
At present, the rotary type tower magazine knife-selecting device of Digit Control Machine Tool both domestic and external all is that transmission mechanisms such as employing capstan head partition, linkage, conveyer belt transmit power and realize the action that some is special, its weak point is: the complex structure of above-mentioned transmission mechanism, operating noise is big, many, the serious wear of parts fault, install and the difficulty of maintenance big, it is long to install and keep in repair the shared time, makes production efficiency low, the production cost height, service life is short.
The utility model content
The purpose of this utility model provide a kind of simple in structure, operating noise is low, installation and maintenance are convenient, the rotary type tower magazine knife-selecting device of low production cost, Digit Control Machine Tool that automaticity is high.
The purpose of this utility model is achieved in that
The rotary type tower magazine knife-selecting device of Digit Control Machine Tool, include base, capstan head and motor, base is connected by first clutch discs with capstan head, it is characterized in that: base is provided with the cutter motor, the cutter motor passes through conveyer belt, driven pulley drives sliding shaft sleeve and cutter shaft is rotated, sliding shaft sleeve is connected by second clutch discs with cutter shaft, the piston rod of little cylinder is connected with sliding shaft sleeve and drives sliding shaft sleeve and slides in driven pulley to realize that sliding shaft sleeve and cutter shaft carry out clutch by second clutch discs, sliding shaft sleeve can be realized sliding and rotation synchronously by slip teeth in driven pulley, fixedly connected with capstan head and can drive capstan head and base clutch in the outer end that is arranged on the camshaft that links to each other with cylinder piston of the big cylinder on the base, the capstan head motor drives camshaft and capstan head rotation, motor and big by the capstan head partition, the action of little cylinder is controlled by controller.
The dead in line of the piston rod of above-mentioned driven pulley, sliding shaft sleeve, cutter shaft and little cylinder.
Above-mentioned capstan head partition comprises: camshaft links to each other with piston in the big cylinder, be provided with the cylin-drical tooth of outside band roller circumferential uniform more than six at the middle part of camshaft, the capstan head motor shaft is provided with the cam with the cylin-drical tooth engagement, cam can be stirred cylin-drical tooth and rotate, and camshaft can slide up and down in the engaging groove of cam by two adjacent cylin-drical tooths on it.
First, second above-mentioned clutch discs is: the junction of going up clutch discs and following clutch discs is provided with the uniform intermeshing stepped tooth on faying face that plugs together mutually.
The motion of the camshaft of above-mentioned big cylinder, the piston rod of little cylinder adopts hydraulic pressure or air pressure to drive.
Be provided with buffer spring in the chamber at the camshaft place in the above-mentioned big cylinder.
The outstanding compared to existing technology advantage of the utility model is:
1, the utility model is owing to adopt cylinder as driving member, make product simple in structure, operating noise is low, installation and maintenance are convenient, low production cost;
2, the utility model makes service wear few owing to adopt the cylinder transferring power, and the noise that work produces is low, can prolong the service life of equipment;
3, the utility model adopts hydraulic pressure or air pressure as the power power transmission, and action fast, in time, accurately utilizes controller to implement control, automaticity height;
4, the utility model suits to apply on Digit Control Machine Tool of the same type.
Description of drawings
Fig. 1 is a structure principle chart of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is a vertical view of the present utility model, mainly shows the profile of capstan head and capstan head motor;
Fig. 4 is near the partial sectional view worm screw of the present utility model and the little cylinder;
Fig. 5 is near the partial sectional view cutter motor of the present utility model, conveyer belt, driven pulley and the little cylinder;
Fig. 6 is the stereogram of lower tooth disk on first clutch discs of the present utility model;
Schematic perspective view when Fig. 7 is camshaft 31 of the present utility model and cam 803 engagements.
The specific embodiment
With specific embodiment the utility model is further described below:
Embodiment 1: referring to Fig. 1-7:
The rotary type tower magazine knife-selecting device of Digit Control Machine Tool, include base 10, capstan head 20 and motor, base 10 is connected by first clutch discs 61 with capstan head 20, it is characterized in that: base 10 is provided with cutter motor 40, cutter motor 40 is by conveyer belt 41, driven pulley 42 drives sliding shaft sleeve 43 and cutter shaft 70 is rotated, sliding shaft sleeve 43 is connected by second clutch discs 60 with cutter shaft 70, the piston rod 51 of stingy cylinder 50 is connected with sliding shaft sleeve 43 and drives sliding shaft sleeve 43 and slides in driven pulley 42 to realize that sliding shaft sleeve 43 and cutter shaft 70 carry out clutch by second clutch discs 60, sliding shaft sleeve 43 can be realized sliding and rotation synchronously by slip teeth 621 in driven pulley 42, fixedly connected with capstan head 20 and can drive capstan head 20 and base 10 by 61 clutches of first clutch discs in the outer end that is arranged on the camshaft that links to each other with cylinder piston 31 (being equivalent to piston rod) of the big cylinder 30 on the base 10, capstan head motor 81 drives camshaft 31 and capstan head 20 rotations, motor 40 by capstan head partition 80,81 and big, stingy cylinder 30,50 action is controlled by controller.
The dead in line of the piston rod 51 of above-mentioned driven pulley 42, sliding shaft sleeve 43, cutter shaft 70 and stingy cylinder 50.
Above-mentioned capstan head partition 80 comprises: camshaft 31 links to each other with piston in the big cylinder 30, be provided with the cylin-drical tooth 312 of outside band roller 313 circumferential uniform more than six at the middle part of camshaft 31, the capstan head motor shaft be provided with camshaft 31 on the cam 803 of cylin-drical tooth 312 engagement, cam 803 can be stirred cylin-drical tooth 312 and rotate, and camshaft 31 can slide up and down in the engaging groove of cam 803 by two adjacent cylin-drical tooths 312 on it.
The first above-mentioned clutch discs 61 is: the junction of going up fluted disc 611 and lower tooth disk 612 is provided with intermeshing stepped tooth uniform on faying face 6111,6112, being provided with fixedly on last lower tooth disk, the left and right sides fluted disc 601,602 of installing hole 6113,6123, the first clutch discs 60 of usefulness has identical or akin structure with the last lower tooth disk 611,612 of second clutch discs 61.
The motion of the camshaft 31 of above-mentioned cylinder greatly 30, the piston rod 51 of stingy cylinder 50 adopts hydraulic pressure or air pressure to drive.
Be provided with buffer spring 32 in the chamber at camshaft 31 places in the above-mentioned big cylinder 30.
Job step of the present utility model: under cutter motor 40 idle situations, selected cutter numbering is pressed and is selected the cutter button on controller, the then controller following action of control automatically:
1, the piston of stingy cylinder 50 left side pressurization, piston rod 51 drives sliding shaft sleeve 43 and moves to right, and sliding shaft sleeve 43 and second clutch discs 60 of cutter shaft 70 are thrown off;
2, the piston base of big cylinder pressurization, because two adjacent cylin-drical tooths 312 can slide up and down in the engaging groove of cam 803 on the camshaft 31 at this moment, so camshaft 31 rises, base 10 and first clutch discs 61 of capstan head 20 are thrown off, when camshaft 31 rises, cushioning effect is risen in going up of 32 pairs of camshafts 31 of buffer spring, particularly better effects if under the situation that air pressure drives;
3, capstan head motor 81 rotates, and the cylin-drical tooth 312 (being camshaft 31) and the capstan head 20 that drive successively on the camshaft 31 by cam 803 rotate to the selected position that aligns sliding shaft sleeve 43;
4, the piston top of big cylinder pressurization, camshaft 31 moves down, and the base 10 and first clutch discs, 61 engagements of capstan head 20 are locked;
5, the piston right side of stingy cylinder 50 pressurization, piston rod 51 drives sliding shaft sleeve 43 and moves to left, and the sliding shaft sleeve 43 and second clutch discs, 60 engagements of cutter shaft 70 are locked.
Start cutter motor 40, drive sliding shaft sleeve 43, cutter shaft 70 and cutter rotation by conveyer belt 41, driven pulley 42, slip teeth 621 successively, to realize processing, by blade clamping apparatus 71 replaceable and clamp-on tools to work.
The utility model because simple in structure, operating noise is low, installation and maintenance are convenient, low production cost, few long service life of service wear and action fast, in time, accurate, the automaticity height suits to apply on various types of Digit Control Machine Tools.
The foregoing description only is one of preferred embodiment of the present utility model; be not to limit protection domain of the present utility model according to this; so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (6)
1, the rotary type tower magazine knife-selecting device of Digit Control Machine Tool, include base, capstan head and motor, base is connected by first clutch discs with capstan head, it is characterized in that: base is provided with the cutter motor, the cutter motor passes through conveyer belt, driven pulley drives sliding shaft sleeve and cutter shaft is rotated, sliding shaft sleeve is connected by second clutch discs with cutter shaft, the piston rod of little cylinder is connected with sliding shaft sleeve and drives sliding shaft sleeve and slides in driven pulley to realize that sliding shaft sleeve and cutter shaft carry out clutch by second clutch discs, sliding shaft sleeve can be realized sliding and rotation synchronously by slip teeth in driven pulley, fixedly connected with capstan head and can drive capstan head and base clutch in the outer end that is arranged on the camshaft that links to each other with cylinder piston of the big cylinder on the base, the capstan head motor drives camshaft and capstan head rotation, motor and big by the capstan head partition, the action of little cylinder is controlled by controller.
2, the rotary type tower magazine knife-selecting device of Digit Control Machine Tool according to claim 1 is characterized in that: the dead in line of the piston rod of described driven pulley, sliding shaft sleeve, cutter shaft and little cylinder.
3, the rotary type tower magazine knife-selecting device of Digit Control Machine Tool according to claim 1, it is characterized in that: described capstan head partition comprises: camshaft links to each other with piston in the big cylinder, be provided with the cylin-drical tooth of outside band roller circumferential uniform more than six at the middle part of camshaft, the capstan head motor shaft is provided with the cam with the cylin-drical tooth engagement, cam can be stirred cylin-drical tooth and rotate, and camshaft can slide up and down in the engaging groove of cam by two adjacent cylin-drical tooths on it.
4, the rotary type tower magazine knife-selecting device of Digit Control Machine Tool according to claim 1 is characterized in that: described first, second clutch discs is: the junction of going up clutch discs and following clutch discs is provided with the uniform intermeshing stepped tooth on faying face that plugs together mutually.
5, the rotary type tower magazine knife-selecting device of Digit Control Machine Tool according to claim 1 is characterized in that: the motion of the camshaft of described big cylinder, the piston rod of little cylinder adopts hydraulic pressure or air pressure to drive.
6, the rotary type tower magazine knife-selecting device of Digit Control Machine Tool according to claim 1 is characterized in that: be provided with buffer spring in the chamber at the camshaft place in the described big cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141441U CN201389646Y (en) | 2009-01-09 | 2009-01-09 | Turret-type tool magazine tool selection device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920141441U CN201389646Y (en) | 2009-01-09 | 2009-01-09 | Turret-type tool magazine tool selection device of numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389646Y true CN201389646Y (en) | 2010-01-27 |
Family
ID=41596466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920141441U Expired - Lifetime CN201389646Y (en) | 2009-01-09 | 2009-01-09 | Turret-type tool magazine tool selection device of numerical control machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389646Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462179B (en) * | 2009-01-09 | 2010-08-04 | 王子彬 | Rotating tower type tool magazine knife-selecting device of numerically controlled machine |
| CN106181764A (en) * | 2015-10-27 | 2016-12-07 | 济南大学 | A kind of multistation self-locking knife rest |
-
2009
- 2009-01-09 CN CN200920141441U patent/CN201389646Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101462179B (en) * | 2009-01-09 | 2010-08-04 | 王子彬 | Rotating tower type tool magazine knife-selecting device of numerically controlled machine |
| CN106181764A (en) * | 2015-10-27 | 2016-12-07 | 济南大学 | A kind of multistation self-locking knife rest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100127 Effective date of abandoning: 20090109 |