CN204053602U - Structure reduced form disc type tool magazine - Google Patents
Structure reduced form disc type tool magazine Download PDFInfo
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- CN204053602U CN204053602U CN201420586718.9U CN201420586718U CN204053602U CN 204053602 U CN204053602 U CN 204053602U CN 201420586718 U CN201420586718 U CN 201420586718U CN 204053602 U CN204053602 U CN 204053602U
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- tool
- switch
- aid
- tool switch
- handle
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Abstract
A kind of structure reduced form disc type tool magazine, comprises disc-shaped cutting tool storing apparatus, automatic tool switch, aid tool switch.The multiple elastic cutter clamping device of disc-shaped cutting tool storing apparatus circumference uniform distribution, aid tool switch is arranged on the position of corresponding elastic cutter clamping device below disc-shaped cutting tool storing apparatus, automatic tool switch is arranged on aid tool switch side, make aid tool switch just in the Tool changeover device radius of clean-up, so that automatic tool switch completes exchange work.The utility model adopts the structure reduced form automatic tool switch of air cylinder driven, and add one group of aid tool switch, solve the interference problem of handle of a knife clamping device and automatic tool switch, complete the work that handle of a knife turns to simultaneously, while the cutter stocking system structure of whole tool magazine is greatly simplified, also maintain higher tool-changing speed.
Description
Technical field
The utility model belongs to Digit Control Machine Tool field, specifically, relates to a kind of structure reduced form disc type tool magazine be installed on machining center.
Background technology
Along with the development of Machine Tool NC Technology, increasing Digit Control Machine Tool is equipped with automatic tool changer, uses automatic tool changer greatly can improve the working (machining) efficiency of Digit Control Machine Tool.Disc type tool magazine is one of conventional automatic tool changer, and its feature is: use disc-shaped cutting tool storing apparatus; Possess preliminary election tool function, tool-changing speed is fast; Tool changing action is completed by automatic tool switch.
One of the prior art commonly uses disc type tool magazine, and its architectural feature comprises: disc handle of a knife storing apparatus, the some broach shells of its circumference uniform distribution, and every broach shell comprises handle of a knife positioning and locking and cutter transfer; Automatic tool switch, namely tool changing mechanical arm has driven Tool changeover action by multiple cams.This structural disadvantages is as follows:
1, interfere with automatic tool switch for avoiding, the handle of a knife locking device structure in broach shell is comparatively complicated, also needs handle of a knife steering mechanism.Conventional disk formula tool magazine has according to specification difference can hold 16-30 cutter, and structure need repeat 16-30 doubly herein, and cost is higher;
2, tool changing mechanical arm uses multiple cams to drive Tool changeover work, its complex structure, and due to cam structure particularity, difficulty of processing is higher.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of structure reduced form disc type tool magazine, and claimed structure is simple, easily processing, low cost of manufacture, efficiency are high.
For solving the problems of the technologies described above, the utility model proposes a kind of structure reduced form disc type tool magazine, its feature is: the structure reduced form automatic tool switch adopting air cylinder driven, and add one group of aid tool switch, solve the interference problem of handle of a knife clamping device and automatic tool switch, complete the work that handle of a knife turns to simultaneously, while the cutter stocking system structure of whole tool magazine is greatly simplified, also maintain higher tool-changing speed.
The technical solution of the utility model is: a kind of structure reduced form disc type tool magazine, comprises disc-shaped cutting tool storing apparatus, automatic tool switch, aid tool switch.The multiple elastic cutter clamping device of described disc-shaped cutting tool storing apparatus circumference uniform distribution, aid tool switch is arranged on the position of corresponding elastic cutter clamping device below disc-shaped cutting tool storing apparatus, automatic tool switch is arranged on aid tool switch side, make aid tool switch just in the Tool changeover device radius of clean-up, so that automatic tool switch completes exchange work.
Described disc-shaped cutting tool storing apparatus, has the corresponding cutter holding mechanism of multiple cam follower, is distributed on a concentric circles of disk in it.
Described automatic tool switch, comprise the mechanical arm of both sides equidistant placement handle of a knife grasping mechanism, with mechanical arm operating mechanism, a cylinder moving axially for pusher mechanical arm is housed above device, a cylinder produces mechanical arm rotary motion for promoting rack drives gear is equipped with in side.
Described aid tool switch, comprises a cutter grasping mechanism, is provided with guide rail outside mechanism in it, a cylinder is equipped with for promoting cutter grasping mechanism along guide rail movement in rear.
The course of work of the present utility model is as follows: when tool magazine receives the selection Tool Control order from digital control system, electric motor starting rotates through shaft coupling band moving cam, actuated by cams cam follower moves, disc-shaped cutting tool storing apparatus is rotated, under the calibration effect of cam, make required knife handle move to aid tool and exchange grasping mechanism front.
After obtaining handle of a knife signal in place, aid tool switch cylinder promotion handle of a knife grasping mechanism moves to be taken in by handle of a knife gradually and move on along guide rail and starts to turn to, make handle of a knife depart from elastic blade handle clamping device on disc-shaped cutting tool storing apparatus until the orthogonal direction in former orientation, complete the work of selection (preliminary election) cutter.
After lathe should enter tool changing operating point, the ventilation of rotary actuation cylinder promotes automatic tool changer mechanical arm and rotates, and captures the handle of a knife on auxiliary tool changing device and the handle of a knife on machine tool chief axis simultaneously.Obtain capturing after pass signal, axially drive cylinder two handle of a knifes that mechanical arm is held of ventilating to depart from simultaneously, oppositely ventilate mechanical arm of pulling back of cylinder revolves turnback two handle of a knife place-exchange.Receive after exchanging settling signal, axially drive cylinder reverse zone of aeration motivation mechanical arm to regain, two handle of a knife switches enter machine tool chief axis and aid tool switch.The ventilation of rotary actuation cylinder makes mechanical arm rotate and gets back to initial position, completes and exchanges cutter action.
After detecting that mechanical arm action completes, aid tool switch cylinder is oppositely ventilated and is pulled handle of a knife grasping mechanism to reclaim along guide rail, turn to and make handle of a knife fall into elastic blade handle clamping device on disc-shaped cutting tool storing apparatus completely, continue to reclaim handle of a knife and exit handle of a knife grasping mechanism, complete a tool magazine tool changing workflow.
The beneficial effects of the utility model are: the automatic tool switch 1, adopting air cylinder driven, replaces the mechanical linkage of complicated cam to complete Tool changeover.2, add one group of aid tool switch, instead of the partial function of conventional disk formula tool magazine cutter storage device, while its structure is greatly simplified, also maintain higher tool-changing speed.
Accompanying drawing explanation
Fig. 1 is overall structure front view of the present utility model.
Fig. 2 is overall structure side view of the present utility model.
Fig. 3 is automatic tool switch method for rotative driving schematic diagram of the present utility model.
Fig. 4 is automatic tool switch axially-movable driving method schematic diagram of the present utility model.
Fig. 5 is schematic diagram before aid tool switch of the present utility model work.
Fig. 6 is aid tool switch guide rail schematic diagram of the present utility model.
Fig. 7 is that aid tool switch of the present utility model work completes schematic diagram.
Detailed description of the invention
The utility model is illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises disc-shaped cutting tool storing apparatus 3, automatic tool switch 16, aid tool switch 11.The multiple elastic cutter clamping device 2 of described disc-shaped cutting tool storing apparatus 3 circumference uniform distribution, aid tool switch 11 is arranged on the position of corresponding elastic cutter clamping device 2 below disc-shaped cutting tool storing apparatus 3, automatic tool switch 16 is arranged on aid tool switch 11 side, make aid tool switch 11 just in Tool changeover device 16 radius of clean-up, so that automatic tool switch 16 completes exchange work.
The course of work of the present utility model is as follows: when tool magazine receives the selection Tool Control order from digital control system, motor 9 starts is with moving cam 6 to rotate through shaft coupling 8, actuated by cams cam follower 20 moves, disc-shaped cutting tool storing apparatus 3 is rotated, under the calibration effect of cam 6, make required knife handle 1 move to aid tool and exchange grasping mechanism 11 front.
As shown in Fig. 5,6,7, after obtaining handle of a knife signal in place, cylinder 29 is ventilated and is promoted linkage 33, handle of a knife grasping mechanism 11 is moved along guide rail 31, handle of a knife 1 is taken in until bottom handle of a knife blind rivet is blocked by handle of a knife retaining mechanism pin 38 by moving process first half section handle of a knife grasping mechanism 11 gradually, now handle of a knife grasping mechanism 11 continues advance along guide rail 31 and start to turn to, make handle of a knife 1 depart from the elastic blade handle clamping device 2 on disc-shaped cutting tool storing apparatus 3 and move on until the orthogonal direction in former orientation, now complete the work of selection (preliminary election) cutter.
After lathe should enter tool changing operating point, cylinder 10 is ventilated and is promoted tooth bar 27 driven gear 28 that advances and rotate, gear 28 internal spline drives splined shaft 25 to rotate, cylinder 10 stroke end uses mechanical position limitation to obtain accurate stop position, automatic tool changer mechanical arm 13 is rotated and the handle of a knife 1 simultaneously captured on auxiliary tool changing device and the handle of a knife on machine tool chief axis.After obtaining capturing pass signal, cylinder 17 zone of aeration motivation mechanical arm 13 is along splined shaft 25 axial advancement, and two handle of a knifes that mechanical arm is held depart from simultaneously, complete the locking to two handle of a knifes in the process by mechanical linkage 14, avoid coming off in exchange process.Now cylinder 10 oppositely ventilation mechanical arm 13 of pulling back revolve turnback two handle of a knife place-exchange, cylinder 10 start of a run uses mechanical position limitation obtain accurate handle of a knife and falls position after rise.Receive and exchange after settling signal, cylinder 17 ventilation make piston in the other direction Sports band motivation mechanical arm 13 regain, handle of a knife 1 enters machine tool chief axis, and is locked by lathe, in lathe take out handle of a knife and enter aid tool switch and locked by its retaining mechanism.When mechanical arm is regained, under mechanical linkage effect, retaining mechanism 14 is removed, cylinder 10 ventilation makes mechanical arm 13 rotation get back to initial position and completes the action of exchange cutter, detecting cylinder 10 when its position reaches by sensor, to enter packing state standby, rests on position as shown in Figure 3.
After detecting that mechanical arm action completes, cylinder 29 is oppositely ventilated, the handle of a knife grasping mechanism 11 of auxiliary automatic tool changer is pulled to reclaim along guide rail 31, turn to and make handle of a knife fall into elastic blade handle clamping device 2 on disc-shaped cutting tool storing apparatus 3 completely, continue to reclaim the retaining mechanism elastic force that handle of a knife blind rivet overcomes handle of a knife grasping mechanism 11, exit handle of a knife grasping mechanism 11, complete a tool magazine tool changing workflow.
The utility model is not limited to shown embodiment, and under the prerequisite not departing from the utility model spirit and scope, the utility model also has various change, and these changes all fall in the claimed scope of the utility model patent.
Claims (5)
1. a structure reduced form disc type tool magazine, it is characterized in that, comprise disc-shaped cutting tool storing apparatus (3), automatic tool switch (16), aid tool switch (11), tool magazine frame (5), the multiple elastic cutter clamping device (2) of described disc-shaped cutting tool storing apparatus (3) circumference uniform distribution, aid tool switch (11) is arranged on the position of the corresponding elastic cutter clamping device (2) in disc-shaped cutting tool storing apparatus (3) below, automatic tool switch (16) is arranged on aid tool switch (11) side, make aid tool switch (11) just in Tool changeover device (16) radius of clean-up, said structure is all fixed on tool magazine frame (5) around.
2. structure reduced form disc type tool magazine according to claim 1, it is characterized in that, described disc-shaped cutting tool storing apparatus (3) is arranged on fixed axis (18) through the supporting of pair of horns contact ball bearing, uniform 24 cam followers (20) in its rear, cam (6) engages with wherein two cam followers (20), and cam (6) is connected with motor (9) by shaft coupling (8).
3. structure reduced form disc type tool magazine according to claim 1, it is characterized in that, in described automatic tool switch (16), cylinder (10) connects tooth bar (27), tooth bar (27) engages with inside spline wheel gear (28), inside spline wheel gear (28) engages with splined shaft (25), and splined shaft (25) is fixedly connected with automatic tool changer mechanical arm (13).
4. structure reduced form disc type tool magazine according to claim 1, it is characterized in that, in described automatic tool switch (16), cylinder (17) connects splined shaft (25) through thrust bearing (23), and splined shaft (25) is fixedly connected with automatic tool changer mechanical arm (13).
5. structure reduced form disc type tool magazine according to claim 1, it is characterized in that, in described aid tool switch (11), cylinder (29) connects linkage (33), linkage (33) is connected by hinge (34) with handle of a knife grasping mechanism (11), and handle of a knife grasping mechanism (11) is arranged on guide rail (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586718.9U CN204053602U (en) | 2014-10-12 | 2014-10-12 | Structure reduced form disc type tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586718.9U CN204053602U (en) | 2014-10-12 | 2014-10-12 | Structure reduced form disc type tool magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053602U true CN204053602U (en) | 2014-12-31 |
Family
ID=52195187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586718.9U Expired - Fee Related CN204053602U (en) | 2014-10-12 | 2014-10-12 | Structure reduced form disc type tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053602U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385028A (en) * | 2014-10-12 | 2015-03-04 | 续宗耀 | Structure-simplified disc type tool magazine |
| CN108655891A (en) * | 2018-04-08 | 2018-10-16 | 广东谷麦光电科技股份有限公司 | One kind being used for optical mould finished product grinding attachment |
| CN109571103A (en) * | 2018-12-25 | 2019-04-05 | 广东长盈精密技术有限公司 | A kind of tool magazine system of 5-shaft linkage numerical control lathe |
| CN105583671B (en) * | 2015-02-02 | 2019-05-03 | 德克尔马霍塞巴赫公司 | The chain link of buckle chain and tool magazine with buckle chain |
| CN114799986A (en) * | 2022-05-26 | 2022-07-29 | 武汉生物工程学院 | Disc type automatic tool magazine |
-
2014
- 2014-10-12 CN CN201420586718.9U patent/CN204053602U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104385028A (en) * | 2014-10-12 | 2015-03-04 | 续宗耀 | Structure-simplified disc type tool magazine |
| CN105583671B (en) * | 2015-02-02 | 2019-05-03 | 德克尔马霍塞巴赫公司 | The chain link of buckle chain and tool magazine with buckle chain |
| CN108655891A (en) * | 2018-04-08 | 2018-10-16 | 广东谷麦光电科技股份有限公司 | One kind being used for optical mould finished product grinding attachment |
| CN109571103A (en) * | 2018-12-25 | 2019-04-05 | 广东长盈精密技术有限公司 | A kind of tool magazine system of 5-shaft linkage numerical control lathe |
| CN109571103B (en) * | 2018-12-25 | 2020-07-10 | 广东长盈精密技术有限公司 | Tool magazine system of five-axis linkage numerical control machine tool |
| CN114799986A (en) * | 2022-05-26 | 2022-07-29 | 武汉生物工程学院 | Disc type automatic tool magazine |
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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: 20141231 Termination date: 20171012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |