CN112692497A - Synchronous servo drive structure at two ends of turnover mechanism - Google Patents
Synchronous servo drive structure at two ends of turnover mechanism Download PDFInfo
- Publication number
- CN112692497A CN112692497A CN202011339011.4A CN202011339011A CN112692497A CN 112692497 A CN112692497 A CN 112692497A CN 202011339011 A CN202011339011 A CN 202011339011A CN 112692497 A CN112692497 A CN 112692497A
- Authority
- CN
- China
- Prior art keywords
- turnover mechanism
- disc
- motor
- drive structure
- mounting seat
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a synchronous servo driving structure at two ends of a turnover mechanism, wherein the servo driving structure is arranged at two ends of the turnover mechanism and comprises a base, a servo motor, a gear disc and a connecting shaft, the base is positioned at two ends of the turnover mechanism, the servo motor is fixed on the base, the output end of the servo motor is connected with the gear, the gear disc is in meshing transmission with the gear, and two ends of the turnover mechanism are respectively connected with the gear disc through the connecting shaft, so that the turnover mechanism can be turned over under the driving of the servo motor. Namely, the synchronous servo driving structures are arranged at the two ends of the turnover mechanism, so that enough power is provided for the turnover mechanism, the requirements on smoothness and precision of turnover of the turnover mechanism are met, and the turnover mechanism is high in applicability.
Description
Technical Field
The invention relates to the technical field of turnover mechanisms, in particular to a synchronous servo driving structure at two ends of a turnover mechanism.
Background
At present, the welding of a workpiece is limited by the welding angle of arc welding, the workpiece is often required to be turned over through a turning mechanism, and the turning function of the turning mechanism is required to be realized through a driving structure of the turning mechanism. Most of driving structures of the existing turnover mechanism adopt a structure that a driving end drives a driven end, the driving end provides a power source by using a motor or other devices, and the driven end assists the driving end, so that the turnover function of the whole turnover mechanism is realized. However, such a driving structure has great limitations, such as difficulty in ensuring sufficient power when the workpiece and the tool are large and heavy, difficulty in ensuring smoothness during operation and effective precision during turning, and great limitations and defectiveness.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a synchronous servo driving structure at two ends of a turnover mechanism, which provides enough power for the turnover mechanism by arranging the synchronous servo driving structures at two ends of the turnover mechanism, ensures the requirements of smoothness and precision of turnover of the turnover mechanism and has strong applicability.
The purpose of the invention is realized by adopting the following technical scheme:
a synchronous servo driving structure for two ends of a turnover mechanism is provided, the servo driving structure is arranged at two ends of the turnover mechanism and comprises a base, a servo motor, a gear disc and a connecting shaft, the base is positioned at two ends of the turnover mechanism, the servo motor is fixed on the base, the output end of the servo motor is connected with the gear, the gear disc is in meshing transmission with the gear, and two ends of the turnover mechanism are respectively connected with the gear disc through the connecting shaft, so that the turnover mechanism can be overturned under the driving of the servo motor;
the servo drive structure still includes direction assist drive mechanism, be provided with the rolling disc on the connecting axle, the rolling disc with the coaxial setting of toothed disc is located the rear end of toothed disc, the rolling disc is in servo motor's drive is followed down toothed disc rotates in step, just the rolling disc can be with the help of at the pivoted in-process direction assist drive mechanism carries out the helping hand direction to it, makes tilting mechanism smoothly overturns.
Further, direction assist drive device includes mount pad and direction pivot mechanism, mount pad fixed mounting in on the base, direction pivot mechanism locates the both ends of mount pad, is used for the helping hand direction the rolling disc.
Furthermore, the mounting seat is provided with a cavity, the cavity is arranged along the length direction of the mounting seat, and mounting holes are formed in two side walls of the cavity; the guide rotating shaft mechanism comprises a rotating shaft, a rolling bearing and a guide piece, the rolling bearing is sleeved on the rotating shaft, the guide piece is sleeved on the rolling bearing, two ends of the rotating shaft are respectively installed in the installation holes, the guide piece can rotate in the cavity, a guide groove is formed in the outer wall of the guide piece, and is arranged along the circumferential direction, so that the rotating disc can roll under the guide of the guide groove in the rotating process, and the power-assisted guide is realized.
Furthermore, a limiting groove is formed in the outer wall of one end of the rotating shaft, and a limiting stop block is arranged on the mounting seat and is used for being matched with the limiting groove to prevent the rotating shaft from rotating.
Furthermore, a first waist-shaped hole is formed in the mounting seat and used for adjusting the mounting position of the mounting seat.
Furthermore, the servo driving structure also comprises a motor fixing mechanism, and the servo motor is fixed on the base by means of the motor fixing mechanism;
the motor fixing mechanism comprises a motor fixing seat and a motor mounting seat, the motor fixing seat is fixed on the base, and the motor mounting seat is fixed on the motor fixing seat and used for mounting the servo motor.
Furthermore, a second waist-shaped hole is formed in the motor fixing seat and used for adjusting the mounting position of the motor fixing seat.
Further, the motor fixing mechanism further comprises an L-shaped positioning piece, and the L-shaped positioning piece is installed on the base and used for positioning the motor fixing seat.
Furthermore, an original point pointer is arranged on the motor mounting seat, a calibration pointer is arranged on the gear disc, and when the turnover mechanism is located at the original point position, the calibration pointer is aligned with the original point pointer.
Further, the gear disc is connected with the rotating disc through a connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the synchronous servo driving structures are arranged at the two ends of the turnover mechanism, namely, the gears are driven to rotate by the servo motor, and the gears drive the gear disc to rotate, so that the turnover mechanism is driven to realize a turnover function; the rolling disc rotates synchronously along with the gear disc under the driving of the servo motor, and the guide power-assisted mechanism is utilized to guide the rolling disc in a power-assisted manner, so that the turnover mechanism can be overturned smoothly, sufficient power is provided for the turnover mechanism, the smoothness and precision requirements of turnover of the turnover mechanism are met, and the applicability is high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural diagram of a guiding power-assisting mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic partial structural view of a guiding power assisting mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a motor fixing mechanism and a base according to an embodiment of the present invention.
In the figure: 1. a turnover mechanism; 10. mounting a plate; 100. a connecting shaft mounting hole; 101. a seal mounting block; 11. a connecting rod; 2. a drive structure; 20. a base; 21. a servo motor; 210. a speed reducer; 22. a gear; 23. a gear plate; 230. an electric brush; 231. calibrating a pointer; 24. a connecting shaft; 240. rotating the disc; 25. a motor fixing mechanism; 250. a motor fixing seat; 2500. a second waist-shaped hole; 251. a motor mounting seat; 2510. an origin pointer; 252. an L-shaped positioning member; 253. a cylinder connecting plate; 2530. a cylinder; 25300. an insulating brush; 3. a guide power-assisted mechanism; 30. a mounting seat; 300. a cavity; 301. a first waist-shaped hole; 31. a rotating shaft; 310. a limiting groove; 3100. a limit stop block; 32. a rolling bearing; 33. a guide member; 330. a guide groove; 331. connecting blocks; 34. a shaft sleeve; 4. a connecting rod.
Detailed Description
The present invention will be described with reference to the accompanying drawings and the detailed description, and it should be noted that, in the following description, various embodiments or technical features may be arbitrarily combined to form a new embodiment without conflict.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The implementation mode is as follows:
referring to fig. 1-5, the invention shows a synchronous servo driving structure 2 at two ends of a turnover mechanism 1, the servo driving structure 2 is arranged at two ends of the turnover mechanism 1, the servo driving structure 2 comprises a base 20, a servo motor 21, a gear 22, a gear disc 23 and a connecting shaft 24, the base 20 is arranged at two ends of the turnover mechanism 1, the servo motor 21 is fixed on the base 20, the output end of the servo motor 21 is connected with the gear 22, the servo motor 21 is connected with the gear 22 by a speed reducer 210, and the speed reducer 210 mainly reduces the speed and improves the output torque; the gear disc 23 is in meshing transmission with the gear 22, and two ends of the turnover mechanism 1 are respectively connected with the gear disc 23 by the connecting shaft 24, so that the turnover mechanism 1 can turn over under the driving of the servo motor 21. That is, those skilled in the art can understand that the gear disc 23 is driven to rotate by the servo motor 21 at the two ends of the turnover mechanism 1, and the rotation of the gear disc 23 drives the turnover mechanism 1 to realize the turnover function, so as to overcome the defects that the automatic welding workpiece is large and heavy and is difficult to provide sufficient power, and the like.
In order to ensure the smoothness of the turnover mechanism 1 during operation and the effective precision during turnover, on the basis of the above structure, the servo driving structure 2 further comprises a guiding power-assisted mechanism 3, the connecting shaft 24 is provided with a rotating disc 240, the rotating disc 240 is coaxially arranged with the gear disc 23 and is positioned at the rear end of the gear disc 23, the rotating disc 240 is driven by the servo motor 21 to synchronously rotate along with the gear disc 23, and the rotating disc 240 can be subjected to power-assisted guiding by the guiding power-assisted mechanism 3 during rotation, so that the turnover mechanism 1 can be smoothly turned over, thereby ensuring the smoothness of the turnover mechanism 1 during operation and the effective precision during turnover, ensuring that the turnover mechanism 1 of the present invention can be used under the conditions of high efficiency, high automation and high precision welding, and having strong applicability, that is the turnover mechanism 1 of the present invention uses the above driving structure 2, so that the effect of smoother, lighter and more efficient rotation can be realized.
Specifically, the guiding power-assisted mechanism 3 includes a mounting seat 30 and a guiding rotating shaft 31, the mounting seat 30 is fixedly mounted on the base 20, that is, the mounting seat 30 is fixed on the base 20 along the length direction of the base 20, and preferably, the mounting seat 30 is provided with a first waist-shaped hole 301 for adjusting the mounting position of the mounting seat 30. The guide rotating shaft 31 mechanisms are arranged at two ends of the mounting seat 30 and used for guiding the rotating disc 240 in an assistance manner; the mounting seat 30 has a cavity 300, the cavity 300 is disposed along the length direction of the mounting seat 30, the cavity 300 is a space for allowing the guiding rotary shaft 31 mechanism to rotate, and two side walls of the cavity 300 are provided with mounting holes for mounting the guiding rotary shaft 31 mechanism.
The guide rotating shaft 31 mechanism comprises a rotating shaft 31, a rolling bearing 32 and a guide part 33, the rolling bearing 32 is sleeved on the rotating shaft 31, namely, an inner ring of the rolling bearing 32 is sleeved on the rotating shaft 31, the guide part 33 is sleeved on the rolling bearing 32, namely, the guide part 33 is sleeved on an outer ring of the rolling bearing 32, so that the guide part 33 can rotate along with the outer ring of the rolling bearing 32, two ends of the rotating shaft 31 are respectively installed in the installation holes, and the guide part 33 can rotate in the cavity 300. The guide member 33 has a guide groove 330 on an outer wall thereof, and the guide groove 330 is circumferentially arranged so that the rotary disk 240 can roll with the guide member 33 under the guidance of the guide groove 330 during the rotation, thereby implementing the power-assisted guidance of the rotary disk 240. Preferably, a limit groove 310 is formed in an outer wall of one end of the rotating shaft 31, and a limit stopper 3100 is disposed on the mounting base 30 and is used for being matched with the limit groove 310, that is, the limit stopper 3100 is inserted into the limit groove 310 to prevent the rotating shaft 31 from rotating randomly. Of course, it can be understood by those skilled in the art that the rolling bearing 32 can be installed by positioning and installing the shaft sleeve 34 and the shaft shoulder sleeved on the rotating shaft 31; one end of the guide member 33 is further connected with a connecting block 331, the connecting block 331 is coaxially arranged with the guide member 33, and the connecting block 331 is mainly used for limiting the side surface of the outer ring of the rolling bearing 32 and preventing the outer ring of the rolling bearing 32 from running out; in the assembling process, the connecting block 331 and the guide 33 are fixed together and then sleeved on the outer ring of the rolling bearing 32, that is, the connecting block 331 and the guide 33 are connected and then sleeved on the outer ring of the rolling bearing 32.
In the using process, the rotating disc 240 is driven by the servo motor 21 to synchronously rotate along with the gear disc 23, the rotating disc 240 is connected with the gear disc 23 through the connecting rod 4, and the effect that the gear disc 23 rotates and simultaneously drives the rotating disc 240 to rotate is achieved through the connecting rod 4; because the guide member 33 can rotate in the cavity 300, the rotating disc 240 rolls with the guide member 33 under the action of the guide groove 330 in the rotating process, and the guiding and assisting effects on the rotating disc 240 are realized under the interaction of the force, so that the turnover mechanism 1 can turn over more smoothly.
On the basis of the above structure, the servo driving structure 2 further includes a motor fixing mechanism 25, and the servo motor 21 is fixed on the base 20 by the motor fixing mechanism 25. Specifically, the motor fixing mechanism 25 includes a motor fixing seat 250 and a motor mounting seat 251, the motor fixing seat 250 is fixed on the base 20, and the motor mounting seat 251 is fixed on the motor fixing seat 250 and is used for mounting the servo motor 21. Preferably, a second waist-shaped hole 2500 is formed in the motor fixing seat 250, and is used for adjusting the installation position of the motor fixing seat 250. In addition, the motor fixing mechanism 25 further includes an L-shaped positioning element 252, the L-shaped positioning element 252 is installed on the base 20, and the L-shaped positioning elements 252 are disposed at two ends of the motor fixing seat 250 and used for positioning the motor fixing seat 250.
In order to facilitate the turnover mechanism 1 to correct the position of the origin, an origin pointer 2510 is disposed at the rear end of the motor mount 251, a calibration pointer 231 is disposed on the surface of the gear plate 23 close to the motor mount 251, and when the turnover mechanism 1 is at the origin position, the calibration pointer 231 is aligned with the origin pointer 2510. That is, it can be understood that, when the turnover mechanism 1 needs to be corrected to be at the origin position, it is only necessary to rotate the gear plate 23 so that the calibration pointer 231 on the gear plate 23 is aligned with the origin pointer 2510.
As a preferred embodiment, the turnover mechanism 1 includes two mounting plates 10 and a connecting rod 11, the two mounting plates 10 are connected by the connecting rod 11, and the mounting plate 10 is connected and fixed with the connecting shaft 24, that is, it can be understood that a connecting shaft mounting hole 100 is formed in the mounting plate 10, and the connecting shaft 24 is mounted in the connecting shaft mounting hole 100. Of course, in order to close the gap between the connecting shaft 24 and the mounting plate 10, a seal mounting block 101 is further mounted on the mounting plate 10 to close the gap between the connecting shaft 24 and the mounting plate 10.
Finally, in view of the safety performance of the turnover mechanism 1 of the present invention in the working state of welding the workpiece, the gear plate 23 is further provided with the electric brush 230, the motor mounting seat 251 is provided with the cylinder connecting plate 253, the cylinder connecting plate 253 is provided with the cylinder 2530, the telescopic end of the cylinder 2530 is connected with the insulating electric brush 25300, the cylinder 2530 drives the insulating electric brush 25300 to contract and not to contact and rub the electric brush 230 on the gear plate 23 in the working state of rotation of the gear plate 23, and the cylinder 2530 drives the insulating electric brush 25300 to extend out to contact and rub the electric brush 230 on the gear plate 23 in the state of rotation stop of the gear plate 23, so as to achieve the function of conducting the ground wire, and ensure the safety performance of the turnover mechanism 1 of the present invention in the working state of welding the workpiece.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. The utility model provides a tilting mechanism both ends synchronous servo drive structure which characterized in that: the servo driving structure is arranged at two ends of the turnover mechanism and comprises a base, a servo motor, a gear disc and a connecting shaft, the base is positioned at two ends of the turnover mechanism, the servo motor is fixed on the base, the output end of the servo motor is connected with the gear, the gear disc is in meshing transmission with the gear, and two ends of the turnover mechanism are respectively connected with the gear disc through the connecting shaft, so that the turnover mechanism can be turned over under the driving of the servo motor;
the servo drive structure still includes direction assist drive mechanism, be provided with the rolling disc on the connecting axle, the rolling disc with the coaxial setting of toothed disc is located the rear end of toothed disc, the rolling disc is in servo motor's drive is followed down toothed disc rotates in step, just the rolling disc can be with the help of at the pivoted in-process direction assist drive mechanism carries out the helping hand direction to it, makes tilting mechanism smoothly overturns.
2. The synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 1, wherein: the guiding power-assisted mechanism comprises a mounting seat and a guiding rotating shaft mechanism, the mounting seat is fixedly mounted on the base, and the guiding rotating shaft mechanism is arranged at two ends of the mounting seat and used for guiding the power-assisted rotating disc.
3. The synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 2, wherein: the mounting seat is provided with a cavity, the cavity is arranged along the length direction of the mounting seat, and mounting holes are formed in two side walls of the cavity; the guide rotating shaft mechanism comprises a rotating shaft, a rolling bearing and a guide piece, the rolling bearing is sleeved on the rotating shaft, the guide piece is sleeved on the rolling bearing, two ends of the rotating shaft are respectively installed in the installation holes, the guide piece can rotate in the cavity, a guide groove is formed in the outer wall of the guide piece, and is arranged along the circumferential direction, so that the rotating disc can roll under the guide of the guide groove in the rotating process, and the power-assisted guide is realized.
4. A synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 3, wherein: the outer wall of one end of the rotating shaft is provided with a limiting groove, and the mounting seat is provided with a limit stop block which is used for being matched with the limiting groove to prevent the rotating shaft from rotating.
5. A synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 2 or 3, wherein: a first waist-shaped hole is formed in the mounting seat and used for adjusting the mounting position of the mounting seat.
6. The synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 1, wherein: the servo motor is fixed on the base by the aid of the motor fixing mechanism;
the motor fixing mechanism comprises a motor fixing seat and a motor mounting seat, the motor fixing seat is fixed on the base, and the motor mounting seat is fixed on the motor fixing seat and used for mounting the servo motor.
7. The synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 6, wherein: and a second waist-shaped hole is formed in the motor fixing seat and used for adjusting the mounting position of the motor fixing seat.
8. The synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 6, wherein: the motor fixing mechanism further comprises an L-shaped positioning piece, and the L-shaped positioning piece is installed on the base and used for positioning the motor fixing seat.
9. The synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 6, wherein: the motor installation seat is provided with an original point pointer, the gear disc is provided with a calibration pointer, and when the turnover mechanism is located at the original point position, the calibration pointer is aligned to the original point pointer.
10. The synchronous servo drive structure for two ends of a turnover mechanism as claimed in claim 1, wherein: the gear disc is connected with the rotating disc through a connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339011.4A CN112692497A (en) | 2020-11-25 | 2020-11-25 | Synchronous servo drive structure at two ends of turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339011.4A CN112692497A (en) | 2020-11-25 | 2020-11-25 | Synchronous servo drive structure at two ends of turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112692497A true CN112692497A (en) | 2021-04-23 |
Family
ID=75506050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011339011.4A Pending CN112692497A (en) | 2020-11-25 | 2020-11-25 | Synchronous servo drive structure at two ends of turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112692497A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042564A (en) * | 2021-11-10 | 2022-02-15 | 日照职业技术学院 | Dual-drive blade turning circle vehicle |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202763369U (en) * | 2012-08-17 | 2013-03-06 | 湖北弘毅建筑装饰工程有限公司 | Turnover device of H-shaped steel |
| CN103537935A (en) * | 2013-10-31 | 2014-01-29 | 零八一电子集团四川天源机械有限公司 | Turnover clamping device for machining engine cylinder |
| CN203527053U (en) * | 2013-10-31 | 2014-04-09 | 零八一电子集团四川天源机械有限公司 | Turnover clamping device for engine cylinder machining |
| CN104439383A (en) * | 2014-10-23 | 2015-03-25 | 浙江澳太机械制造有限公司 | Boring beveling machine for end face of flange |
| CN104843467A (en) * | 2015-05-22 | 2015-08-19 | 苏州明志科技有限公司 | Overload device tilting mechanism |
| CN104889662A (en) * | 2015-06-12 | 2015-09-09 | 南车青岛四方机车车辆股份有限公司 | Rolling type welding position shifting device and rolling type side beam welding position shifting device |
| CN205996847U (en) * | 2016-09-12 | 2017-03-08 | 常熟市创新焊接设备有限公司 | Seat fixture rollover stand |
| CN106563910A (en) * | 2015-10-12 | 2017-04-19 | 中昇建机(南京)重工有限公司 | Welding positioner used for heavy-type machine parts |
| CN108010709A (en) * | 2018-01-26 | 2018-05-08 | 齐会南 | A kind of solid open-delta iron core overturning platform |
| CN109940541A (en) * | 2019-03-18 | 2019-06-28 | 武汉泰歌氢能汽车有限公司 | A kind of tooling for the assembly of hydrogen fuel cell engine system |
| CN110833947A (en) * | 2019-11-01 | 2020-02-25 | 六安长城钢结构有限公司 | Double-sided paint spraying device for H-shaped steel |
| CN210260517U (en) * | 2019-08-16 | 2020-04-07 | 苏州金纬片板膜智能装备有限公司 | PET film rolling machine |
| CN111015052A (en) * | 2019-12-20 | 2020-04-17 | 常熟市创新焊接设备有限公司 | Header board crossbeam welding and detection integral type frock |
| JP2020182995A (en) * | 2019-05-07 | 2020-11-12 | Ｊｆｅアーバンリサイクル株式会社 | Workbench for thin television decomposition and turnover device for thin television |
-
2020
- 2020-11-25 CN CN202011339011.4A patent/CN112692497A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202763369U (en) * | 2012-08-17 | 2013-03-06 | 湖北弘毅建筑装饰工程有限公司 | Turnover device of H-shaped steel |
| CN103537935A (en) * | 2013-10-31 | 2014-01-29 | 零八一电子集团四川天源机械有限公司 | Turnover clamping device for machining engine cylinder |
| CN203527053U (en) * | 2013-10-31 | 2014-04-09 | 零八一电子集团四川天源机械有限公司 | Turnover clamping device for engine cylinder machining |
| CN104439383A (en) * | 2014-10-23 | 2015-03-25 | 浙江澳太机械制造有限公司 | Boring beveling machine for end face of flange |
| CN104843467A (en) * | 2015-05-22 | 2015-08-19 | 苏州明志科技有限公司 | Overload device tilting mechanism |
| CN104889662A (en) * | 2015-06-12 | 2015-09-09 | 南车青岛四方机车车辆股份有限公司 | Rolling type welding position shifting device and rolling type side beam welding position shifting device |
| CN106563910A (en) * | 2015-10-12 | 2017-04-19 | 中昇建机(南京)重工有限公司 | Welding positioner used for heavy-type machine parts |
| CN205996847U (en) * | 2016-09-12 | 2017-03-08 | 常熟市创新焊接设备有限公司 | Seat fixture rollover stand |
| CN108010709A (en) * | 2018-01-26 | 2018-05-08 | 齐会南 | A kind of solid open-delta iron core overturning platform |
| CN109940541A (en) * | 2019-03-18 | 2019-06-28 | 武汉泰歌氢能汽车有限公司 | A kind of tooling for the assembly of hydrogen fuel cell engine system |
| JP2020182995A (en) * | 2019-05-07 | 2020-11-12 | Ｊｆｅアーバンリサイクル株式会社 | Workbench for thin television decomposition and turnover device for thin television |
| CN210260517U (en) * | 2019-08-16 | 2020-04-07 | 苏州金纬片板膜智能装备有限公司 | PET film rolling machine |
| CN110833947A (en) * | 2019-11-01 | 2020-02-25 | 六安长城钢结构有限公司 | Double-sided paint spraying device for H-shaped steel |
| CN111015052A (en) * | 2019-12-20 | 2020-04-17 | 常熟市创新焊接设备有限公司 | Header board crossbeam welding and detection integral type frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042564A (en) * | 2021-11-10 | 2022-02-15 | 日照职业技术学院 | Dual-drive blade turning circle vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5657964A (en) | Electric power tool for driving jack | |
| US20070295552A1 (en) | Electric power steering apparatus | |
| CN101222157A (en) | Drive unit with propulsion and steering motor for the drive wheel of an industrial truck | |
| CN112692497A (en) | Synchronous servo drive structure at two ends of turnover mechanism | |
| CN105329313A (en) | Steering column type electric power assisting device | |
| KR100797058B1 (en) | Electrical power steering apparatus and manufacturing method thereof | |
| JP4906862B2 (en) | Tool head with positioning motor | |
| CN202657093U (en) | Novel gapless meshing mechanism for worm gear and worm of automotive electric power steering gear | |
| CN214643609U (en) | Industrial robot is with removing base | |
| CN212864018U (en) | Novel steering mechanism device of forward fork truck | |
| CN111852440B (en) | Crawling device | |
| CN219520925U (en) | Automatic control structure for welding robot | |
| JP3358982B2 (en) | Method for manufacturing fuel tank for motorcycle | |
| CN217493170U (en) | Automatic welding equipment for electromechanical machining | |
| CN115149485B (en) | Wrapped rotary deicing mechanism of transmission line deicing robot and deicing robot | |
| CN215706628U (en) | Four-wheel drive full-steering chassis trolley | |
| CN214868176U (en) | A dust collecting equipment for car welds dress production line | |
| JPH0519191Y2 (en) | ||
| CN212859463U (en) | Three-degree-of-freedom series servo mechanism | |
| CN217215111U (en) | Grounding device for current guidance of power transmission line | |
| CN214721333U (en) | Automatic tracking device for internal and external welding of spiral welding pipe | |
| KR20040022959A (en) | Turn table device | |
| CN219005054U (en) | Welding device for machining automobile transmission shaft | |
| CN220444823U (en) | Automobile driving shaft punching device | |
| CN214999267U (en) | Eccentric device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210423 |