CN211413686U - Power sword tower device of crashproof - Google Patents
Power sword tower device of crashproof Download PDFInfo
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- CN211413686U CN211413686U CN201922058612.7U CN201922058612U CN211413686U CN 211413686 U CN211413686 U CN 211413686U CN 201922058612 U CN201922058612 U CN 201922058612U CN 211413686 U CN211413686 U CN 211413686U
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Abstract
The utility model relates to the technical field of tool turrets, in particular to a power tool turret device, which comprises a frame, a power tool turret and a mobile driving mechanism, wherein the power tool turret comprises a tool turret seat, a servo driving source, a tool disc shaft which can be rotationally connected with the tool turret seat, a tool disc which is connected with the front end of the tool disc shaft, and a first driving motor which is used for driving the tool disc shaft to rotate; the power tool apron comprises a tool apron body, a milling rotating shaft, an elastic chuck and a locking nut, wherein the milling rotating shaft is provided with a shaft hole and is sleeved with a disc spring, an annular boss is arranged at the front end of the milling rotating shaft, and an annular groove is arranged at the front end of the tool apron body. The utility model discloses only adopt an equipment can accomplish a plurality of terminal surface processing of work piece, it takes place to have good shock-absorbing capacity when hitting the sword, and simple structure, and the practicality is strong, and the machining precision is reliable and stable.
Description
Technical Field
The utility model belongs to the technical field of the sword tower technique and specifically relates to indicate a power sword tower device of crashproof.
Background
Along with the increasing complexity, accuracy grade and machining efficiency of workpieces, multi-axial and high rotation speed become indispensable conditions for machine tools, and in addition to the trend toward functional composition of machining centers, many new machining forms such as double turrets, vertical lathes, inverted lathes and turning and milling compound lathes have been developed from early horizontal lathes in the aspect of lathes to meet the requirements of new-generation machining forms. In the prior art, a combined machining machine tool generally comprises an independent turning center and an independent numerical control machining center, wherein a power tool turret is respectively arranged at the turning center and the numerical control machining center, and then a workpiece is turned and milled through the turning center and the numerical control machining center. When the combined machining tool is used for machining a workpiece, only one surface of the workpiece is machined, the machine needs to be stopped to take the workpiece off the chuck and replace the end face, and then the machine is inconvenient to use and low in working efficiency when the other surface of the workpiece is machined. Meanwhile, the cutter head of the compound processing machine tool in the prior art is an important component of the power tool turret device, and is provided with a power tool apron for clamping a cutter, so that the cutter and a workpiece rotate relatively, milling is completed, when the cutter is collided, a tool shank of the cutter collides with the inner wall of the tool turret seat or deviates, the service life of equipment and the processing precision of products are influenced, and potential safety hazards are brought.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a convenient to use, only adopt an equipment can accomplish the crashproof power sword tower device of a plurality of terminal surface processing of a work piece, this power sword tower device takes place to have good shock-absorbing capacity when hitting the sword, and simple structure, and the practicality is strong, and the machining precision is reliable and stable.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an anti-collision power tool turret device comprises a rack, a power tool turret and a moving driving mechanism, wherein the rack is provided with a linear slide rail, the power tool turret comprises a tool turret seat, a servo driving source arranged on the tool turret seat, a tool disc shaft rotatably connected to the tool turret seat, a tool disc connected to the front end of the tool disc shaft and a first driving motor used for driving the tool disc shaft to rotate, the moving driving mechanism is used for driving the tool turret seat to move along the linear slide rail, the tool disc is annularly provided with a plurality of power tool seats used for mounting tools, and the servo driving source is used for driving the power tool seats to rotate so that the tools can mill a workpiece; the power blade holder includes the blade holder body, runs through the internal and rotatable pivot of milling of blade holder, be used for installing the cutter the collet chuck and with collet chuck matched with lock nut, it is provided with the shaft hole and the cover that are used for holding and establishing collet chuck to mill the pivot, mills the front end of pivot and is provided with protruding the annular boss that mills the pivot periphery, and the front end of blade holder body is provided with and is used for holding the annular groove of establishing belleville spring and annular boss, belleville spring's front end butt in annular boss, belleville spring's rear end butt in the front end of ring channel.
Further, the power tool turret device further comprises a sliding block, the sliding block is fixedly connected with the tool turret seat, and the sliding block is connected with the rack in a sliding mode through a linear sliding rail.
Further, the power tool apron comprises at least one first tool apron and at least one second tool apron, the central axis of the first tool apron is parallel to the central axis of the cutter head shaft, and the central axis of the second tool apron is perpendicular to the central axis of the cutter head shaft.
Furthermore, a bearing is arranged in the tool turret seat, the milling rotating shaft is rotatably connected with the tool turret seat through the bearing, and the front end and the rear end of the bearing are respectively connected with a first elastic washer and a second elastic washer.
Furthermore, the moving driving mechanism comprises a second driving motor, a transmission mechanism in driving connection with the second driving motor, and a feed screw and nut mechanism in driving connection with the transmission mechanism, and the sliding block is connected with the feed screw and nut mechanism.
Furthermore, the transmission mechanism is a belt transmission mechanism, a driving wheel of the belt transmission mechanism is rotatably connected to the second driving motor, and a driven wheel of the belt transmission mechanism is in transmission connection with a screw rod of the screw rod nut mechanism.
Further, the second driving motor is arranged in the rack, and the belt transmission mechanism is arranged at the upper end of the rack.
Furthermore, the front end face of the cutter head is provided with a marking disc.
Further, the first driving motor is covered with a protective cover, and the protective cover comprises a metal base layer, a corrosion-resistant layer and a wear-resistant layer which are sequentially arranged from inside to outside.
Further, the upper end of the frame is provided with a hanging ring.
The utility model has the advantages that: the utility model discloses a set up and move actuating mechanism and be used for driving the tool turret seat and remove along linear slide rail, the blade disc is the annular and sets up a plurality of power blade holders that are used for installing the cutter, and power blade holder rotates and makes the cutter mill the processing to the work piece, only adopts an equipment can accomplish a plurality of terminal surfaces processing to the work piece, convenient to use; meanwhile, the milling precision of the power tool turret device is stable and reliable through the arrangement of the power tool apron, and the power tool turret device has good buffering performance when tool collision occurs, and is simple in structure, strong in practicability and long in service life.
Drawings
Fig. 1 is a schematic perspective view of the power turret device of the present invention.
Fig. 2 is a cross-sectional view of the power tool holder of the present invention.
Description of reference numerals:
11. a frame; 12. a belt drive mechanism; 13. a slider; 14. a power tool turret; 15. a power tool apron; 16. a marking plate; 17. a first drive motor; 18. a tool post body; 19. milling a rotating shaft; 21. an elastic collet; 22. an annular boss; 23. a disc spring; 24. a bearing; 25. a first resilient gasket; 26. a second resilient gasket; 27. a rear gland; 28. an annular limiting step; 29. a linear slide rail; 31. a lifting ring.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-2, which are not intended to limit the present invention.
As shown in fig. 1 to 2, the utility model provides a pair of crashproof power tool turret device, including frame 11, power tool turret 14 and mobile driving mechanism, frame 11 is equipped with linear slide rail 29, power tool turret 14 includes the tool turret seat, install in the servo drive source of tool turret seat, rotate the cutter head axle that connects in the tool turret seat, connect in the cutter head of cutter head axle front end and be used for driving the rotatory first driving motor 17 of cutter head axle, mobile driving mechanism is used for driving the tool turret seat and removes along linear slide rail 29, the cutter head is the annular array and is equipped with a plurality of power tool holders 15 that are used for installing the cutter, servo drive source is used for driving power tool holder 15 and rotates and makes the cutter mill cut to the work piece; the power tool apron 15 mills pivot 19, be used for installing the collet chuck 21 of cutter and be used for locking the cutter in collet chuck 21's lock nut including installing in the tool apron body 18 of tool turret seat, running through in the tool apron body 18 and can rotate, servo drive source with mill pivot 19 drive connection, mill pivot 19 and be provided with the shaft hole that is used for holding collet chuck 21 and overlap and be equipped with belleville spring 23, mill the front end of pivot 19 and be provided with protruding the annular boss 22 that mills pivot 19 periphery of stretching out, the front end of tool apron body 18 is provided with the annular groove that is used for holding belleville spring 23 and annular boss 22.
The utility model discloses a setting up and removing actuating mechanism and be used for driving the cutter tower seat and remove along linear slide 29, the blade disc is the annular and is provided with a plurality of power blade holders 15 that are used for installing the cutter, and power blade holder 15 is rotatory to make the cutter carry out milling process to the work piece, and lathe tool, milling cutter can be installed respectively to a plurality of power blade holders 15. During actual work, the first driving motor 17 drives the cutter head shaft to rotate so as to select a proper cutter to process a workpiece, and can simultaneously perform processing operations such as turning, drilling, grooving, milling and the like, thereby greatly reducing the time for loading and unloading the workpiece to change the machine table, improving the processing efficiency of the workpiece, and finishing the processing of a plurality of end faces of the workpiece by only one device; the belleville spring 23 can play a fine adjustment function on the axial movement of the milling rotating shaft 19, so that the milling precision of the power tool turret device is stable and reliable, and the power tool turret device has good buffering performance when tool collision occurs, and is simple in structure, strong in practicability and long in service life.
Further, the power tool turret device further comprises a sliding block 13, the sliding block 13 is fixedly connected with the tool turret seat, and the sliding block 13 is connected with the rack 11 in a sliding mode through a linear sliding rail 29. During actual work, according to a preset program, the numerical control machine tool is used for driving the sliding block 13 to move along the linear sliding rail 29, so that the cutter tower base is driven to move along the linear sliding rail 29, a cutter of the power cutter base 15 can be aligned to a section or an end face of a workpiece to be machined, and the use is convenient.
Further, the power tool apron 15 includes at least one first tool apron and at least one second tool apron, the central axis of the first tool apron is parallel to the central axis of the cutter head shaft, and the central axis of the second tool apron is perpendicular to the central axis of the cutter head shaft. The power tool apron 15 may further include at least one third tool apron, and a central axis of the third tool apron may be at an angle with a central axis of the cutter head shaft. Due to the arrangement of the structure, a plurality of machining processes can be carried out on a plurality of sections of the workpiece, the tool changing frequency of the power tool turret 14 is greatly reduced, and the machining efficiency is improved.
Further, a bearing 24 is arranged in the tool turret seat, the milling rotating shaft 19 is rotatably connected with the tool holder body 18 through the bearing 24, and a first elastic washer 25 and a second elastic washer 26 are respectively connected to the front end and the rear end of the bearing 24. Further, a rear gland 27 is arranged in the tool turret seat, and the second elastic washer 26 is located between the rear end of the bearing 24 and the rear gland 27. The rear gland 27 is fixed on the tool holder body 18, and the milling rotating shaft 19 penetrates through the rear gland 27. The cutter shaft is provided with an annular limiting step 28 protruding out of the periphery of the milling rotating shaft 19, and the first elastic washer 25 is positioned between the front end of the bearing 24 and the annular limiting step 28. Due to the arrangement of the structure, when the power tool turret device has tool collision, the disc-shaped spring 23 can axially shift to play a fine adjustment function and a buffering function, the first elastic washer 25 and the second elastic washer 26 can further play a buffering function, and the transmission precision of the bearing 24 and the drilling and milling mandrel is ensured.
Further, the moving driving mechanism comprises a second driving motor, a transmission mechanism in driving connection with the second driving motor, and a feed screw and nut mechanism in transmission connection with the transmission mechanism, and the sliding block 13 is connected with the feed screw and nut mechanism.
Furthermore, the transmission mechanism is a belt transmission mechanism 12, a driving wheel of the belt transmission mechanism 12 is rotatably connected to the second driving motor, and a driven wheel of the belt transmission mechanism 12 is in transmission connection with a screw rod of the screw rod nut mechanism. In practical application, the transmission mechanism is preferably a belt transmission mechanism 12, a driving wheel of the belt transmission mechanism 12 is rotatably connected to the second driving motor, a driven wheel of the belt transmission mechanism 12 is rotatably connected to a lead screw of the lead screw-nut mechanism, when the linear cutting machine works, the second driving motor rotates, the lead screw of the lead screw-nut mechanism is driven to rotate through the belt transmission mechanism 12, a nut of the lead screw-nut mechanism moves along the length direction of the lead screw, and the nut of the lead screw-nut mechanism drives the sliding block 13 to move, so that the power tool turret 14 reciprocates along the length direction of the linear sliding rail 29.
Further, the second driving motor is disposed in the frame 11, and the belt transmission mechanism 12 is disposed at the upper end of the frame 11. The front end face of the cutter head is provided with a marking disc 16. Due to the arrangement of the structure, the structure of the power knife tower device is more compact, the rack 11 can protect the second driving motor arranged in the rack, the marking disc 16 can be used for indicating the rotating position and angle of the cutter disc, and the use is more convenient.
Further, the first driving motor 17 is covered with a protective cover, and the protective cover comprises a metal base layer, a corrosion-resistant layer and a wear-resistant layer which are sequentially arranged from inside to outside. Furthermore, the corrosion-resistant layer is made of polytetrafluoroethylene, so that the corrosion resistance of the protective cover can be improved, and the service life of the protective cover can be prolonged. Chromium carbide particles are embedded in the wear-resistant layer. Through setting up the wearing layer, can improve the wearability of protection casing, further improve its life, realize more effective protection to the part in the protection casing. The corrosion-resistant layer and the wear-resistant layer are made of materials in the prior art and are not described in detail.
Further, a hanging ring 31 is arranged at the upper end of the frame 11. Rings 31 are used for hoisting the utility model discloses a power sword tower device makes power sword tower device's installation and removal more convenient.
All the technical features in the embodiment can be freely combined according to actual needs.
The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.
Claims (10)
1. The utility model provides a power sword tower device of crashproof which characterized in that: the power tool turret comprises a tool turret seat, a servo drive source, a tool disc shaft, a tool disc and a first drive motor, wherein the servo drive source is arranged on the tool turret seat, the tool disc shaft is rotatably connected to the tool turret seat, the tool disc is connected to the front end of the tool disc shaft, the first drive motor is used for driving the tool disc shaft to rotate, the mobile drive mechanism is used for driving the tool turret seat to move along the linear slide rail, the tool disc is provided with a plurality of power tool seats used for mounting tools in an annular array, and the servo drive source is used for driving the power tool seats to rotate so that the tools can mill a workpiece; the power blade holder mills the pivot, is used for installing the collet chuck of cutter and is used for locking the cutter in collet chuck's lock nut including installing in the tool apron body of tool turret seat, running through in the tool apron body and can the pivoted, servo drive source with mill the pivot drive and be connected, it is provided with the shaft hole and the cover that are used for holding and establish collet chuck to mill the pivot, mills the front end of pivot and is provided with protruding the annular boss that mills the pivot periphery of stretching out, and the front end of tool apron body is provided with and is used for holding the annular groove of establishing belleville spring and annular boss, belleville spring's front end butt in annular boss, belleville spring's rear end butt in the front end of ring channel.
2. The impact resistant power turret device of claim 1, wherein: the power tool turret device further comprises a sliding block, the sliding block is fixedly connected with the tool turret seat, and the sliding block is connected with the rack in a sliding mode through a linear sliding rail.
3. The impact resistant power turret device of claim 1, wherein: the power tool apron comprises at least one first tool apron and at least one second tool apron, the central axis of the first tool apron is parallel to the central axis of the cutter head shaft, and the central axis of the second tool apron is perpendicular to the central axis of the cutter head shaft.
4. The impact resistant power turret device of claim 1, wherein: the tool turret is characterized in that a bearing is arranged in the tool turret seat, the milling rotating shaft is rotatably connected with the tool turret seat through the bearing, and the front end and the rear end of the bearing are respectively connected with a first elastic washer and a second elastic washer.
5. The impact resistant power turret device of claim 2, wherein: the moving driving mechanism comprises a second driving motor, a transmission mechanism in driving connection with the second driving motor and a feed screw nut mechanism in driving connection with the transmission mechanism, and the sliding block is connected with the feed screw nut mechanism.
6. The impact resistant power turret device of claim 5, wherein: the transmission mechanism is a belt transmission mechanism, a driving wheel of the belt transmission mechanism is rotationally connected to the second driving motor, and a driven wheel of the belt transmission mechanism is in transmission connection with a screw rod of the screw rod nut mechanism.
7. The impact resistant power turret device of claim 6, wherein: the second driving motor is arranged in the rack, and the belt transmission mechanism is arranged at the upper end of the rack.
8. The impact resistant power turret device of claim 1, wherein: and the front end surface of the cutter head is provided with a marking disc.
9. The impact resistant power turret device of claim 1, wherein: the first driving motor is covered with a protective cover, and the protective cover comprises a metal base layer, a corrosion-resistant layer and a wear-resistant layer which are sequentially arranged from inside to outside.
10. The impact resistant power turret device of claim 1, wherein: and a hanging ring is arranged at the upper end of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922058612.7U CN211413686U (en) | 2019-11-25 | 2019-11-25 | Power sword tower device of crashproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922058612.7U CN211413686U (en) | 2019-11-25 | 2019-11-25 | Power sword tower device of crashproof |
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| Publication Number | Publication Date |
|---|---|
| CN211413686U true CN211413686U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922058612.7U Active CN211413686U (en) | 2019-11-25 | 2019-11-25 | Power sword tower device of crashproof |
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| Country | Link |
|---|---|
| CN (1) | CN211413686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635107A (en) * | 2022-11-01 | 2023-01-24 | 迈坤机械(江苏)有限公司 | Anti-collision deviation-rectifying detection device for numerical control turret |
| CN117358968A (en) * | 2023-11-14 | 2024-01-09 | 苏州堡威技术有限公司 | Multidirectional tool changing anti-collision power turret |
-
2019
- 2019-11-25 CN CN201922058612.7U patent/CN211413686U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635107A (en) * | 2022-11-01 | 2023-01-24 | 迈坤机械(江苏)有限公司 | Anti-collision deviation-rectifying detection device for numerical control turret |
| CN117358968A (en) * | 2023-11-14 | 2024-01-09 | 苏州堡威技术有限公司 | Multidirectional tool changing anti-collision power turret |
| CN117358968B (en) * | 2023-11-14 | 2024-03-19 | 苏州堡威技术有限公司 | Multidirectional tool changing anti-collision power turret |
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Effective date of registration: 20201020 Address after: 2 / F, workshop 7, Fumin Industrial Park, No. 80-1, Beidou Avenue, Longyou Economic Development Zone, Zhejiang Province Patentee after: Taiyu Jingji (Zhejiang) Co.,Ltd. Address before: 523000 Xingye Road, Village Head Industrial Zone, Hengli Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN SONG YU INTELLIGENT TECHNOLOGY Co.,Ltd. |