CN113351935A - Structure for increasing axial length of saw blade spindle motor - Google Patents
Structure for increasing axial length of saw blade spindle motor Download PDFInfo
- Publication number
- CN113351935A CN113351935A CN202110753856.6A CN202110753856A CN113351935A CN 113351935 A CN113351935 A CN 113351935A CN 202110753856 A CN202110753856 A CN 202110753856A CN 113351935 A CN113351935 A CN 113351935A
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- CN
- China
- Prior art keywords
- saw blade
- spindle motor
- blade spindle
- motor body
- axial length
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Sawing (AREA)
Abstract
本发明涉及机器人集成板块领域，具体是一种增加锯片主轴电机轴向长度的结构，包括通过T型块连接在机架上上的锯片主轴电机本体，还包括用于实现对圆锥滚子轴承的轴向和径向定位的定位组件、设置在锯片主轴电机本体输出轴用于增加锯片主轴电机本体轴向长度的延长组件，通过大直径的套筒增强延长轴的刚性，配合膜片式联轴器解决锯片主轴电机本体输出轴和转轴不同轴问题，此结构延长主轴电机的轴向方向的长度，使锯片远离锯片主轴电机本体，更利于机器人做成多种姿态，避免干涉，完成自动化切割的作业，同时本结构简单，制作和维护成本低，给生产企业增效降本。
The invention relates to the field of robot integrated plates, in particular to a structure for increasing the axial length of a saw blade spindle motor. The positioning assembly for the axial and radial positioning of the bearing, the extension assembly arranged on the output shaft of the saw blade spindle motor body to increase the axial length of the saw blade spindle motor body, the rigidity of the extension shaft is enhanced by the large-diameter sleeve, and the matching film The blade coupling solves the problem that the output shaft of the saw blade spindle motor body and the rotating shaft are not on the same axis. This structure extends the length of the spindle motor in the axial direction, so that the saw blade is far away from the saw blade spindle motor body, which is more conducive to the robot to make a variety of postures , avoid interference, complete the automatic cutting operation, and at the same time, the structure is simple, the production and maintenance costs are low, and the production enterprise can increase efficiency and reduce costs.
Description
Technical Field
The invention relates to the field of robot integrated plates, in particular to a structure for increasing the axial length of a saw blade spindle motor.
Background
The traditional saw blade type spindle motor is mainly used for manual operation, and a saw blade clamped at the front end of the motor is close to a motor body, so that the structure is not beneficial to automatic cutting operation of a robot; when the robot automatically cuts, the robot is required to be changed into various postures, and the robot body or the accessories are easy to collide or interfere with the traditional saw blade spindle motor, so that the production efficiency and the equipment safety are seriously influenced.
Therefore, the present invention needs to extend the axial length of the saw blade spindle motor to make the saw blade away from the main body of the spindle motor.
Disclosure of Invention
In order to solve the above problems, the present invention provides a structure for increasing the axial length of a saw blade spindle motor.
The utility model provides an increase structure of saw bit spindle motor axial length, includes the saw bit spindle motor body of connecting in the frame through T type piece, still including the locating component that is used for realizing axial and radial positioning to tapered roller bearing, sets up the extension subassembly that is used for increasing saw bit spindle motor body axial length at saw bit spindle motor body output shaft.
The positioning assembly comprises a sleeve connected with the saw blade spindle motor body through a screw and a positioning shaft shoulder, a rotating shaft arranged in the sleeve, and a precise round nut connected with the rotating shaft in a combined manner.
And lip-shaped sealing rings are fixed on the sleeve and the rotating shaft.
The positioning assembly is connected with an output shaft of the saw blade spindle motor body through a diaphragm type coupling with a radial floating function.
The extension assembly comprises an end cover arranged on the tapered roller bearing, a saw blade clamping plate connected with the tail end of the rotating shaft and a protection plate arranged on the saw blade clamping plate, and the saw blade is arranged on the protection plate.
The invention has the beneficial effects that: through the rigidity of the sleeve reinforcing extension shaft of major diameter, cooperation diaphragm formula shaft coupling solves saw bit spindle motor body output shaft and pivot disalignment problem, and this structure extension spindle motor's axial direction's length makes the saw bit keep away from saw bit spindle motor body, more does benefit to the robot and makes multiple gesture, avoids interfering, accomplishes the operation of automatic cutting, this simple structure simultaneously, preparation and maintenance cost are low, increase for manufacturing enterprise and fall originally.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
description of the drawings: 1. a saw blade spindle motor body; 2. a frame; 3. a sleeve; 4. a rotating shaft; 5. a precision round nut; 6. a tapered roller bearing; 7. a diaphragm type coupling; 8. a lip-shaped seal ring; 9. an end cap; 10. a saw blade clamping plate; 11. a saw blade; 12. and (4) protecting the plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below.
As shown in fig. 1 and 2, a structure for increasing the axial length of a saw blade spindle motor comprises a saw blade spindle motor body 1 connected to a frame 2 through a T-shaped block, a positioning assembly for axially and radially positioning a tapered roller bearing 6, and an extension assembly arranged on an output shaft of the saw blade spindle motor body 1 and used for increasing the axial length of the saw blade spindle motor body 1.
Through the rigidity of the 3 reinforcing extension shafts of sleeve of major diameter, cooperation diaphragm formula shaft coupling 7 solves 1 output shafts of saw bit spindle motor body and pivot disalignment problem, and this structure extension spindle motor's axial direction's length makes saw bit 11 keep away from saw bit spindle motor body 1, more does benefit to the robot and makes multiple gesture, avoids interfering, accomplishes the operation of automatic cutting, and this simple structure simultaneously, preparation and maintenance cost are low, and it reduces originally to increase for manufacturing enterprise.
The positioning assembly comprises a sleeve 3 connected with the saw blade spindle motor body 1 through a screw and a positioning shaft shoulder, a rotating shaft 4 arranged in the sleeve 3, and a precise round nut 5 connected with the rotating shaft 4 in a combined manner.
The size of the sleeve 3 is changed according to actual needs, the structural size of the sleeve 3 is larger, the structural rigidity after extension is better than that of the original spindle motor, and the spindle motor is more suitable for severe working conditions.
And a lip-shaped sealing ring 8 is fixed on the sleeve 3 and the rotating shaft 4.
The positioning assembly is connected with an output shaft of the saw blade spindle motor body 1 through a diaphragm type coupling 7 with a radial floating function.
The axial length of the saw blade spindle motor body 1 is increased by connecting the diaphragm type coupling 7 with the output shaft of the saw blade spindle motor body 1, and the diaphragm type coupling 7 has a radial floating function, so that the floating function can eliminate the problem that the extension shaft and the output shaft are not coaxial; when the robot collides with the extension shaft, the floating function can protect the main shaft motor, and the precision of the main shaft motor is prevented from being damaged by collision.
The extension assembly comprises an end cover 9 arranged on the tapered roller bearing 6, a saw blade clamping plate 10 connected with the tail end of the rotating shaft 4, and a protection plate 12 arranged on the saw blade clamping plate 10, wherein a saw blade 11 is arranged on the protection plate 12.
The end cap 9 serves as a sealing plate.
During operation, saw bit spindle motor body 1 drives pivot 4 through diaphragm formula shaft coupling 7 and rotates, installs saw bit 11 in the pivot 4, and cutting work is accomplished to rotatory saw bit 11, and simultaneously because saw bit 11 is far away from saw bit spindle motor body 1, the robot can accomplish the gesture that the work piece was snatched in the difference, improves work efficiency and equipment security.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753856.6A CN113351935A (en) | 2021-07-03 | 2021-07-03 | Structure for increasing axial length of saw blade spindle motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110753856.6A CN113351935A (en) | 2021-07-03 | 2021-07-03 | Structure for increasing axial length of saw blade spindle motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113351935A true CN113351935A (en) | 2021-09-07 |
Family
ID=77538149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110753856.6A Pending CN113351935A (en) | 2021-07-03 | 2021-07-03 | Structure for increasing axial length of saw blade spindle motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113351935A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204505349U (en) * | 2015-04-17 | 2015-07-29 | 南京市宏伟屠宰机械制造有限公司 | Cantilevered low speed is sawed |
| CN105317832A (en) * | 2014-07-29 | 2016-02-10 | 优必胜(上海)精密轴承制造有限公司 | Widened tapered roller bearing for stone sawing machine |
| CN105750635A (en) * | 2016-04-28 | 2016-07-13 | 山东理工大学 | Efficient sawing component |
| CN105817995A (en) * | 2016-06-12 | 2016-08-03 | 成都茵普精密机械有限公司 | Mechanical main shaft mechanism of cylindrical grinder based on shaft parts |
| CN208409569U (en) * | 2018-06-15 | 2019-01-22 | 无锡市明鑫机床有限公司 | A kind of vertical direct coupled machinery bistrique |
| CN110027119A (en) * | 2019-04-02 | 2019-07-19 | 泉州市海恩德机电科技发展有限公司 | A kind of slab cutting machine saw blade main shaft drives assembly and four column twin beams slab cutting machines |
| CN209504598U (en) * | 2018-08-29 | 2019-10-18 | 泉州新海能机械有限公司 | Saw blade main shaft box |
| CN211218949U (en) * | 2019-11-25 | 2020-08-11 | 江苏合丰机械制造有限公司 | Cutting machine head |
| CN111958840A (en) * | 2020-07-16 | 2020-11-20 | 河海大学常州校区 | A saw blade device combining rock-breaking cutter heads |
| CN212526293U (en) * | 2020-04-16 | 2021-02-12 | 上海汉虹精密机械有限公司 | New headstock for circular saw and circular saw |
| CN213259806U (en) * | 2020-10-09 | 2021-05-25 | 常德伟创机械制造有限责任公司 | A new type of pig body cutting device |
| CN215316058U (en) * | 2021-07-03 | 2021-12-28 | 埃华路（芜湖）机器人工程有限公司 | Structure for increasing axial length of saw blade spindle motor |
-
2021
- 2021-07-03 CN CN202110753856.6A patent/CN113351935A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317832A (en) * | 2014-07-29 | 2016-02-10 | 优必胜(上海)精密轴承制造有限公司 | Widened tapered roller bearing for stone sawing machine |
| CN204505349U (en) * | 2015-04-17 | 2015-07-29 | 南京市宏伟屠宰机械制造有限公司 | Cantilevered low speed is sawed |
| CN105750635A (en) * | 2016-04-28 | 2016-07-13 | 山东理工大学 | Efficient sawing component |
| CN105817995A (en) * | 2016-06-12 | 2016-08-03 | 成都茵普精密机械有限公司 | Mechanical main shaft mechanism of cylindrical grinder based on shaft parts |
| CN208409569U (en) * | 2018-06-15 | 2019-01-22 | 无锡市明鑫机床有限公司 | A kind of vertical direct coupled machinery bistrique |
| CN209504598U (en) * | 2018-08-29 | 2019-10-18 | 泉州新海能机械有限公司 | Saw blade main shaft box |
| CN110027119A (en) * | 2019-04-02 | 2019-07-19 | 泉州市海恩德机电科技发展有限公司 | A kind of slab cutting machine saw blade main shaft drives assembly and four column twin beams slab cutting machines |
| CN211218949U (en) * | 2019-11-25 | 2020-08-11 | 江苏合丰机械制造有限公司 | Cutting machine head |
| CN212526293U (en) * | 2020-04-16 | 2021-02-12 | 上海汉虹精密机械有限公司 | New headstock for circular saw and circular saw |
| CN111958840A (en) * | 2020-07-16 | 2020-11-20 | 河海大学常州校区 | A saw blade device combining rock-breaking cutter heads |
| CN213259806U (en) * | 2020-10-09 | 2021-05-25 | 常德伟创机械制造有限责任公司 | A new type of pig body cutting device |
| CN215316058U (en) * | 2021-07-03 | 2021-12-28 | 埃华路（芜湖）机器人工程有限公司 | Structure for increasing axial length of saw blade spindle motor |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210907 |
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| RJ01 | Rejection of invention patent application after publication |