CN210756629U - Slide rail type chain type tool magazine - Google Patents
Slide rail type chain type tool magazine Download PDFInfo
- Publication number
- CN210756629U CN210756629U CN201921675113.6U CN201921675113U CN210756629U CN 210756629 U CN210756629 U CN 210756629U CN 201921675113 U CN201921675113 U CN 201921675113U CN 210756629 U CN210756629 U CN 210756629U
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- slide rail
- tool
- magazine
- sliding seat
- driving
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Abstract
The utility model relates to a slide rail formula chain tool magazine, including the tool magazine mechanism, tool arm mechanism and the slide rail mechanism who disposes the cutter, tool arm mechanism has the tool arm of accomplishing the sword tool changing action of getting through flexible and rotation, slide rail mechanism has L shape slide rail, and L shape slide rail both ends are located tool magazine mechanism department and lathe main shaft department respectively, and it is equipped with the sliding seat to slide on the L shape slide rail, and tool arm mechanism fixes on the sliding seat, at least a set of V type bearing is installed respectively to two sides about the sliding seat inboard, V type bearing correspond the V-arrangement angle department that the centre gripping all had in terminal surface both sides about L shape slide rail respectively. The utility model discloses a L shape slide rail and the cooperation form of V type bearing have greatly increased bearing capacity, have also improved the holistic stability of tool magazine and precision simultaneously. The automatic tool changing scheme is provided for the large horizontal machine tool with the main shaft center far away from the vertical cylindrical surface, and the working efficiency of the machine tool is improved.
Description
Technical Field
The utility model relates to a slide rail formula chain tool magazine.
Background
With the increasing popularity of automatic processing machine tools, matched machine tool magazines have been widely used. Such as a disc type tool magazine, a turret type tool magazine, a linear type tool magazine, a combined tool magazine and the like, but the tool magazines have limited capacity and few tool types, and are difficult to meet the requirements of the processing range of large-scale horizontal machine tools.
For some large horizontal machine tools, the distance between the center of the main shaft and the vertical cylindrical surface is far, so that the tool magazine with the structure is not beneficial to improving the machining efficiency of the machine tool. The existing tool magazine with a chain structure generally adopts a swing arm type guide rail, one end of the swing arm type guide rail is connected with the tool magazine, and the other end of the swing arm type guide rail is provided with a tool changer. However, the chain-type structure tool magazine with the structure has a limited moving distance, the application range is still insufficient, and the bearing capacity, stability and motion precision of the guide rail still need to be further improved.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: in order to overcome not enough among the prior art, the utility model provides a slide rail formula chain tool magazine to the regulation of relative relation between lathe and the tool magazine improves slide rail bearing capacity and tool changing stationarity better, reduces the influence to the lathe precision.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a slide rail formula chain tool magazine, is including the tool magazine mechanism, tool arm mechanism and the slide rail mechanism that dispose the cutter, tool arm mechanism has the arm of a knife of getting the tool changing action through flexible and rotatory completion, slide rail mechanism has L shape slide rail, and L shape slide rail both ends are located tool magazine mechanism department and lathe main shaft department respectively, and it is equipped with the sliding seat to slide on the L shape slide rail, and tool arm mechanism fixes on the sliding seat, at least a set of V type bearing is installed respectively to two sides about the sliding seat inboard, V type bearing correspond the V-arrangement angle department that the centre gripping all had in terminal surface both sides about L shape slide rail respectively.
Specifically speaking, the tool magazine mechanism include the tool magazine body, tool magazine body back mounted has driving motor subassembly, driving sprocket and driven sprocket are openly installed to the tool magazine body, be connected with the chain of mountable cutter between driving sprocket and the driven sprocket, driving motor subassembly transmission is connected with driving sprocket.
Furthermore, the driving core shaft is installed in the inner hole of the driving chain wheel in a matched mode, and the driving motor assembly is in transmission connection with the driving core shaft.
Specifically speaking, the knife arm mechanism have connecting seat, rotary sleeve and rotation axis, the knife arm is fixed on the rotary sleeve, the connecting seat links firmly with the sliding seat, install drive rotation axis pivoted rotary cylinder on the connecting seat, rotary sleeve and rotation axis sliding fit and rotation axis can drive the rotary sleeve and rotate, be fixed with flexible hydro-cylinder on the rotation axis, the piston rod and the rotary sleeve of flexible hydro-cylinder are connected.
Furthermore, a rack is fixedly connected to the end of a piston rod of the rotary oil cylinder, and a gear in meshing transmission with the rack is arranged at the rear end of the rotary shaft.
Specifically, the slide rail mechanism is provided with a support plate which is connected into a whole in a sectional mode, the L-shaped slide rail is arranged on the upper end face and the lower end face of the support plate, and a driving chain for pulling the sliding seat to move along the L-shaped slide rail is arranged on the support plate.
Furthermore, an adjusting plate is fixed on the upper end face of the sliding seat, a servo motor and a planetary reducer are installed on the adjusting plate, and a driving chain wheel in transmission fit with a driving chain is installed on an output shaft of the planetary reducer through a connecting shaft sleeve.
Preferably, two groups of V-shaped bearings are respectively mounted on the upper surface and the lower surface of the inner side of the sliding seat, and an eccentric adjusting mechanism capable of adjusting a gap between the V-shaped bearing and the L-shaped sliding rail is arranged on the V-shaped bearing.
The utility model has the advantages that: 1. the automatic tool changing scheme is provided for the large horizontal machine tool with the main shaft center far away from the vertical cylindrical surface, and the working efficiency of the machine tool is improved. 2. The tool changing is stable and effective, and the influence on the precision of the machine tool is reduced. 3. The separated structure design is more convenient for adjusting the relative relation between the tool magazine and the machine tool. 4. The matching form of the L-shaped slide rail and the V-shaped bearing is adopted, so that the bearing capacity is greatly improved, and the integral stability and precision of the tool magazine are improved. 5. The knife compartment part adopts a geneva mechanism, so that the stability of knife selection and the precision of knife selection of the knife compartment part are improved.
Drawings
The present invention will be further described with reference to the accompanying drawings and embodiments.
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic sectional view of fig. 2 taken along the direction D-D.
Fig. 4 is a schematic sectional view of fig. 2 taken along the direction C-C.
Fig. 5 is a left side view structure diagram of the present invention.
Fig. 6 is a schematic structural view of the section in the direction of E-E in fig. 5.
Fig. 7 is a rear view schematic diagram of the present invention.
In the figure: 1. the cutter comprises a chain, 2 parts of a driving chain wheel, 3 parts of a cutter bin body, 4 parts of a driven chain wheel, 5 parts of a mounting support, 6 parts of a driving motor assembly, 7 parts of a support plate, 8 parts of a servo motor, 9 parts of a planetary reducer, 10 parts of an adjusting plate, 11 parts of a sliding seat, 12 parts of a V-shaped bearing, 13 parts of an L-shaped sliding rail, 14 parts of a connecting plate, 15 parts of a connecting shaft sleeve, 16 parts of a driving chain wheel, 17 parts of a driving chain, 18 parts of a cutter arm, 19 parts of a connecting seat, 20 parts of a rotating oil cylinder, 21 parts of a rotating shaft, 22 parts of a rotating sleeve, 23 parts of a front limiting plate, 24 parts of a rear limiting plate, 25 parts of a fixing seat, 26 parts of a limiting switch, 27 parts of a.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
A slide rail type chain magazine as shown in fig. 1 to 7, which is used for automatic tool changing of a large horizontal machine tool, includes a magazine mechanism, a tool arm mechanism and a slide rail mechanism configured with tools.
The knife compartment mechanism comprises a knife compartment body 3, a driving motor assembly 6 is mounted on the back of the knife compartment body 3, a driving chain wheel 2 and a driven chain wheel 4 are arranged on the front side of the knife compartment body 3, and a chain 1 capable of mounting a cutter is connected between the driving chain wheel 2 and the driven chain wheel 4.
A mounting support 5 is fixed on the front surface of the knife house body 3, a waist-shaped hole is formed in the mounting support 5, the driven sprocket 4 is mounted on the mounting support 5, and the position of the mounting support 5 can be adjusted through the waist-shaped hole so as to achieve the purpose of adjusting the tightness degree of the chain 1; drive spindle 28 is installed in 2 hole cooperations of drive sprocket, and the hole of drive sprocket 2 designs into day inner tile geneva mechanism, and through day inner tile geneva mechanism, drive sprocket 2 can be driven by drive spindle 28, and driving motor subassembly 6 is connected and drives drive sprocket 2 and rotate through flat key and drive spindle 28 becoming the transmission for chain 1 also rotates thereupon, and the process of sword arm mechanism at the tool magazine selection sword can be accomplished in rethread inductive switch's control.
The sliding rail mechanism is provided with a supporting plate 7 which is connected into a whole in a sectional mode through a connecting plate 14, L-shaped sliding rails 13 are mounted on the upper end face and the lower end face of the supporting plate 7, two ends of each L-shaped sliding rail 13 are respectively located at a tool bin mechanism and a machine tool spindle, sliding seats 11 are arranged on the L-shaped sliding rails 13 in a sliding mode, a tool arm mechanism is fixed on the sliding seats 11, and a driving chain 17 which can pull the sliding seats 11 to move along the L-shaped sliding rails 13 is mounted on the supporting plate 7.
Specifically, an adjusting plate 10 is fixed on the upper end face of the sliding seat 11, a servo motor 8 and a planetary reducer 9 are installed on the adjusting plate 10, and a driving chain wheel 16 in transmission fit with a driving chain 17 is installed on an output shaft of the planetary reducer 9 through a connecting shaft sleeve 15.
In order to improve the matching precision and the whole bearing capacity between the L-shaped slide rail 13 and the slide seat 11, two groups of V-shaped bearings 12 of each group are respectively installed on the upper surface and the lower surface of the inner side of the slide seat 11, and the V-shaped bearings 12 respectively correspond to V-shaped corners which are respectively clamped on the two sides of the upper end surface and the lower end surface of the L-shaped slide rail 13.
Wherein, the V-shaped bearing 12 is further provided with an eccentric adjusting mechanism capable of adjusting a gap between the V-shaped bearing 12 and the L-shaped sliding rail 13.
A front limiting plate 23 is arranged at the front end of the supporting plate 7, and a rear limiting plate 24 is arranged at the rear end of the supporting plate 7 so as to control the movement of the sliding seat 11.
The knife arm mechanism is provided with a connecting seat 19, a rotating sleeve 22 and a rotating shaft 21, a knife arm 18 which finishes the action of taking and changing knives through stretching and rotating is fixed on the rotating sleeve 22, and the connecting seat 19 is fixedly connected with the sliding seat 11.
The rotating shaft 21 is in sliding fit with the rotating sleeve 22, a telescopic oil cylinder 27 is fixed at the end part of the rotating shaft 21, and a piston rod of the telescopic oil cylinder 27 extends into the rotating sleeve and is connected with the rotating sleeve 22.
When the telescopic oil cylinder 27 extends or retracts, the rotary sleeve 22 can be driven to extend or retract, and the knife arm 18 is driven to extend or retract, so that the knife inserting and pulling actions are completed.
The rotating sleeve 22 is connected with the rotating shaft 21 by a directional bearing, so that the rotating shaft 21 can drive the rotating sleeve 22 and the knife arm 18 to rotate together when rotating. Specifically, the connecting seat 19 is provided with a rotary oil cylinder 20, the end part of a piston rod of the rotary oil cylinder 20 is fixedly connected with a rack 29, the rear end of the rotary shaft 21 is provided with a gear 30 which is in meshing transmission with the rack 29, when the rotary oil cylinder 20 extends or retracts, the rack 29 is driven to extend or retract, the rotary shaft 21 is driven to rotate by meshing the rack 28 and the gear 30, and the knife arm 18 rotates along with the rack to complete the action of changing the knife position.
The tool arm mechanism is installed on the sliding seat 11 through the fixed seat 25, so that the whole mechanism can synchronously move along with the sliding seat 11 along the L-shaped sliding rail 13, and then the tool changing action of a large horizontal machine tool with a far central position of the main shaft can be completed through the matching of the limit switch 26 arranged on the sliding seat 11 and the magnetic ring induction switch, and the working efficiency and the tool changing precision of the machine tool are greatly improved.
The utility model has the advantages of as follows: 1. the automatic tool changing scheme is provided for the large horizontal machine tool with the main shaft center far away from the vertical cylindrical surface, and the working efficiency of the machine tool is improved. 2. The tool changing is stable and effective, and the influence on the precision of the machine tool is reduced. 3. The separated structure design is more convenient for adjusting the relative relation between the tool magazine and the machine tool. 4. The matching form of the L-shaped slide rail 13 and the V-shaped bearing 12 is adopted, so that the bearing capacity is greatly increased, and the overall stability and precision of the tool magazine are improved. 5. The knife compartment part adopts a geneva mechanism, so that the stability of knife selection and the precision of knife selection of the knife compartment part are improved.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a slide rail formula chain tool magazine, is including disposing tool magazine mechanism, tool arm mechanism and the slide rail mechanism of cutter, tool arm mechanism has the arm of a knife of getting the tool changing action through flexible and rotatory completion, slide rail mechanism has L shape slide rail, and L shape slide rail both ends are located tool magazine mechanism department and lathe main shaft department respectively, and it is equipped with the sliding seat to slide on the L shape slide rail, and tool arm mechanism fixes on the sliding seat, characterized by: at least one group of V-shaped bearings are respectively installed on the upper surface and the lower surface of the inner side of the sliding seat, and the V-shaped bearings are respectively clamped at V-shaped corners which are arranged on two sides of the upper end surface and the lower end surface of the L-shaped sliding rail correspondingly.
2. The slide rail type chain magazine as set forth in claim 1, wherein: the knife compartment mechanism comprises a knife compartment body, a driving motor assembly is mounted on the back of the knife compartment body, a driving chain wheel and a driven chain wheel are mounted on the front of the knife compartment body, a chain capable of mounting a knife is connected between the driving chain wheel and the driven chain wheel, and the driving chain wheel is connected with the driving motor assembly in a transmission mode.
3. The slide rail type chain magazine as set forth in claim 2, wherein: the driving chain wheel inner hole is provided with a driving mandrel in a matching way, and the driving motor component is in transmission connection with the driving mandrel.
4. The slide rail type chain magazine as set forth in claim 1, wherein: the knife arm mechanism is provided with a connecting seat, a rotating sleeve and a rotating shaft, the knife arm is fixed on the rotating sleeve, the connecting seat is fixedly connected with a sliding seat, a rotating oil cylinder for driving the rotating shaft to rotate is installed on the connecting seat, the rotating sleeve is in sliding fit with the rotating shaft, the rotating shaft can drive the rotating sleeve to rotate, a telescopic oil cylinder is fixed on the rotating shaft, and a piston rod of the telescopic oil cylinder is connected with the rotating sleeve.
5. The slide rail type chain magazine as set forth in claim 4, wherein: the end part of a piston rod of the rotary oil cylinder is fixedly connected with a rack, and the rear end of the rotary shaft is provided with a gear which is in meshing transmission with the rack.
6. The slide rail type chain magazine as set forth in claim 1, wherein: the sliding rail mechanism is provided with a supporting plate which is connected into a whole in a sectional mode, the L-shaped sliding rail is arranged on the upper end face and the lower end face of the supporting plate, and a driving chain for pulling the sliding seat to move along the L-shaped sliding rail is arranged on the supporting plate.
7. The slide rail type chain magazine as set forth in claim 6, wherein: an adjusting plate is fixed on the upper end face of the sliding seat, a servo motor and a planetary reducer are installed on the adjusting plate, and a driving chain wheel in transmission fit with a driving chain is installed on an output shaft of the planetary reducer through a connecting shaft sleeve.
8. The slide rail type chain magazine as set forth in claim 1, wherein: two groups of V-shaped bearings are respectively installed on the upper surface and the lower surface of the inner side of the sliding seat, and an eccentric adjusting mechanism capable of adjusting the gap between the V-shaped bearing and the L-shaped sliding rail is arranged on the V-shaped bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675113.6U CN210756629U (en) | 2019-10-08 | 2019-10-08 | Slide rail type chain type tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921675113.6U CN210756629U (en) | 2019-10-08 | 2019-10-08 | Slide rail type chain type tool magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210756629U true CN210756629U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921675113.6U Active CN210756629U (en) | 2019-10-08 | 2019-10-08 | Slide rail type chain type tool magazine |
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| Country | Link |
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| CN (1) | CN210756629U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524295A (en) * | 2019-10-08 | 2019-12-03 | 常州市德速机械有限公司 | Slide rail type magazine |
| CN114310420A (en) * | 2022-01-22 | 2022-04-12 | 陈天楠 | Slide rail type chain type tool magazine |
| CN115179082A (en) * | 2022-09-07 | 2022-10-14 | 冈田精机丹阳有限公司 | Tool conveying mechanism of chain type tool magazine |
| CN116713786A (en) * | 2023-08-08 | 2023-09-08 | 方冠（常州）数控科技有限公司 | Swing arm type automatic tool changing device for vertical and horizontal double-spindle machine tool |
-
2019
- 2019-10-08 CN CN201921675113.6U patent/CN210756629U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524295A (en) * | 2019-10-08 | 2019-12-03 | 常州市德速机械有限公司 | Slide rail type magazine |
| CN114310420A (en) * | 2022-01-22 | 2022-04-12 | 陈天楠 | Slide rail type chain type tool magazine |
| CN114310420B (en) * | 2022-01-22 | 2024-01-12 | 株洲肯特硬质合金股份有限公司 | Slide rail type chain tool magazine |
| CN115179082A (en) * | 2022-09-07 | 2022-10-14 | 冈田精机丹阳有限公司 | Tool conveying mechanism of chain type tool magazine |
| CN116713786A (en) * | 2023-08-08 | 2023-09-08 | 方冠（常州）数控科技有限公司 | Swing arm type automatic tool changing device for vertical and horizontal double-spindle machine tool |
| CN116713786B (en) * | 2023-08-08 | 2023-10-17 | 方冠（常州）数控科技有限公司 | Swing arm type automatic tool changing device for vertical and horizontal double-spindle machine tool |
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Address after: No.12 workshop, 377 Wuyi South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province 213000 Patentee after: Jiangsu Desu Intelligent Machinery Co.,Ltd. Address before: No.12 workshop, No.337 Wuyi South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province 213000 Patentee before: CHANGZHOU DESU MACHINERY Co.,Ltd. |