CN110125984B - Fixing device convenient to mount mechanical arm - Google Patents
Fixing device convenient to mount mechanical arm Download PDFInfo
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- CN110125984B CN110125984B CN201910527793.5A CN201910527793A CN110125984B CN 110125984 B CN110125984 B CN 110125984B CN 201910527793 A CN201910527793 A CN 201910527793A CN 110125984 B CN110125984 B CN 110125984B
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 230000002265 prevention Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
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- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a fixing device convenient for mounting a mechanical arm, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a mounting plate, the top of the bottom plate is fixedly connected with an upper nail pipe, the inner wall of the upper nail pipe is in threaded connection with a set screw, the surface of the set screw is in threaded connection with a threaded pulley, the top of the upper nail pipe is fixedly connected with a limiting support, the limiting support is in sliding connection with the threaded pulley, the top of the set screw is fixedly connected with a positioning column, the top of the mounting plate is provided with a mounting hole, and the set screw is in threaded connection with the mounting hole. The invention solves the problems that the existing mechanical arm needs to be matched by a plurality of tools during installation and then fixed by various standard spare parts, so that a great deal of time is needed for installation, and the mechanical arm is troublesome to disassemble and inconvenient to overhaul when needing to be maintained.
Description
The application is a divisional application, and the original application information is application date 2018, 8, month 31, application number 2018110081408, invention name: a fixing device for facilitating mounting of a robot arm.
Technical Field
The invention relates to the technical field of mechanical arms, in particular to a fixing device for conveniently mounting a mechanical arm.
Background
The mechanical arm is a complex system with multiple inputs, multiple outputs, high nonlinearity and strong coupling, has wide application in the fields of industrial assembly, safety, explosion prevention and the like due to unique operation flexibility, is a complex system, has uncertainties such as parameter perturbation, external interference, unmodeled dynamics and the like, has uncertainty in a modeling model of the mechanical arm, and needs to plan the motion trail of a joint space of the mechanical arm for different tasks so as to form a terminal pose in a cascading manner.
The arm plays crucial effect in industrial production, and current arm when the installation, mostly need use multiple instrument cooperation, then use various standard accessories to fix the arm, consequently the installation needs a large amount of time, and when needs maintain the arm, it is also comparatively troublesome to dismantle, the maintenance of inconvenient arm.
Disclosure of Invention
The invention aims to provide a fixing device for conveniently installing a mechanical arm, which aims to solve the problems that the existing mechanical arm in the background art needs to be matched by various tools during installation and then fixed by various standard spare parts, so that a large amount of time is needed for installation, and the mechanical arm is troublesome to disassemble and inconvenient to overhaul when maintenance is needed.
In order to solve the technical problems, the invention provides the following technical scheme: a fixing device convenient for mounting a mechanical arm comprises a base plate, wherein the top of the base plate is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a mounting plate, the top of the base plate is fixedly connected with an upper nail tube, the inner wall of the upper nail tube is in threaded connection with a set screw, the surface of the set screw is in threaded connection with a threaded pulley, the top of the upper nail tube is fixedly connected with a limiting bracket, the limiting bracket is in sliding connection with the threaded pulley, the top of the set screw is fixedly connected with a positioning column, the top of the mounting plate is provided with a mounting hole, the set screw is in threaded connection with the mounting hole, the top of the base plate is fixedly connected with a servo motor, the output shaft of the servo motor is fixedly connected with a belt pulley, the surface of the belt pulley is connected with a belt, the front and the back of mounting panel have all seted up the spout, the inner wall sliding connection of spout has the locating rack, the top central threaded connection of locating rack has the threaded rod, the bottom of threaded rod is rotated and is connected with and rotates the seat, the bottom fixedly connected with locating plate of rotating the seat, the spacing groove has been seted up to the inboard of locating rack, locating plate and spacing groove sliding connection, the bottom fixedly connected with grafting post of locating plate, the inserting groove has been seted up at the top of mounting panel, the top fixedly connected with arm base of mounting panel, the locating hole has been seted up at the top of arm base, the grafting post runs through the locating hole and pegs graft with the inserting groove, the mounting groove has been seted up to the bottom of arm base, holding screw and mounting groove threaded connection.
Preferably, the top of the electric push rod is fixedly connected with a rib plate, and the rib plate is welded with the mounting plate.
Preferably, the limiting support is an F-shaped support, a ball is arranged on the inner side of the limiting support, and the ball is in rolling connection with the threaded pulley.
Preferably, the diameter of the positioning column is smaller than that of the set screw, and the positioning column is a rubber column.
Preferably, the top of the bottom plate is fixedly connected with a supporting block, and the supporting block is movably connected with the mounting plate.
Preferably, the inner wall of the sliding groove is connected with a sliding block in a sliding mode, and the sliding block is fixedly connected with the positioning frame.
Preferably, the number of the set screws and the number of the mounting grooves are eight.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the mounting plate, when the mechanical arm base is mounted, the mechanical arm base is only required to be placed on the mounting plate, the position of the mechanical arm base is calibrated, the positioning hole is coincided with the inserting groove, the mounting hole and the mounting groove are in the same vertical plane, then the positioning frame is pushed to slide in the sliding groove, so that the inserting column slides right above the positioning hole, then the threaded rod is rotated, the threaded rod pushes the positioning plate to slide downwards in the limiting groove, so that the inserting column can be inserted in the inserting groove, the mechanical arm base can be rapidly fixed, the mounting can be completed without using various fastening tools, and when the mechanical arm base is dismounted, the threaded rod is directly rotated reversely, the positioning plate is pulled up, and the operation is simple.
2. The mounting hole and the mounting groove are arranged in the same vertical plane, the positioning column has the function of more quickly corresponding the position of the mounting hole to the position of the mounting groove, after the mechanical arm base is preliminarily fixed by using the positioning plate, the belt pulley is driven to rotate by the servo motor, the belt pulley drives the threaded pulley to rotate through belt transmission, under the limitation of the limiting bracket, the threaded pulley drives the set screw to rotate, so that the set screw and the upper nail pipe generate relative displacement, the set screw can penetrate through the mounting hole and is in threaded connection with the mounting groove, the mechanical arm base can be further fixed, the whole process can be operated without using a tool manually, the disassembly task can be easily completed more conveniently and quickly, when the disassembly is needed, the problem that the existing mechanical arm needs to be matched with a plurality of tools when being installed is solved, then use various standard accessories to fix the arm, consequently the installation needs a large amount of time, and when needs maintain the arm, it is also comparatively troublesome to dismantle, the inconvenient problem of overhauing of arm.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 3 is a schematic structural diagram of the base plate of the present invention;
FIG. 4 is a side view of the spike tube of the present invention;
FIG. 5 is a schematic structural diagram of a positioning plate according to the present invention.
In the figure: 1. a base plate; 2. an electric push rod; 3. mounting a plate; 4. a rib plate; 5. a nail tube is arranged; 6. tightening the screw; 7. a threaded pulley; 8. a limiting bracket; 9. a positioning column; 10. mounting holes; 11. a support block; 12. a servo motor; 13. a belt pulley; 14. a belt; 15. a chute; 16. a positioning frame; 17. a slider; 18. a threaded rod; 19. a rotating seat; 20. positioning a plate; 21. a limiting groove; 22. inserting the column; 23. inserting grooves; 24. a mechanical arm base; 25. positioning holes; 26. and (4) mounting the groove.
Detailed Description
In order to solve the problems that a plurality of tools are needed to be matched when the existing mechanical arm is installed, and then the mechanical arm is fixed by using various standard spare parts, so that a large amount of time is needed for installation, and the mechanical arm is troublesome to disassemble and inconvenient to overhaul when the mechanical arm needs to be maintained, the embodiment of the invention provides the fixing device for conveniently installing the mechanical arm. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the embodiment provides a fixing device for conveniently mounting a mechanical arm, which includes a bottom plate 1, an electric push rod 2 fixedly connected to the top of the bottom plate 1, a mounting plate 3 fixedly connected to the top of the electric push rod 2, a supporting block 11 fixedly connected to the top of the bottom plate 1, an upper nail tube 5 fixedly connected to the top of the bottom plate 1, a set screw 6 threadedly connected to the inner wall of the upper nail tube 5, a threaded pulley 7 threadedly connected to the surface of the set screw 6, a limiting bracket 8 fixedly connected to the top of the upper nail tube 5, the limiting bracket 8 slidably connected to the threaded pulley 7, a positioning post 9 fixedly connected to the top of the set screw 6, a mounting hole 10 formed in the top of the mounting plate 3, the set screw 6 threadedly connected to the mounting hole 10, and a servo motor 12 fixedly connected to the top of the bottom plate 1, an output shaft of the servo motor 12 is fixedly connected with a belt pulley 13, the surface of the belt pulley 13 is in transmission connection with a belt 14, the belt 14 is in transmission connection with a threaded pulley 7, the front and the back of the mounting plate 3 are both provided with sliding grooves 15, the inner wall of the sliding groove 15 is in sliding connection with a positioning frame 16, the top center of the positioning frame 16 is in threaded connection with a threaded rod 18, the bottom of the threaded rod 18 is in rotating connection with a rotating seat 19, the bottom of the rotating seat 19 is fixedly connected with a positioning plate 20, the inner side of the positioning frame 16 is provided with a limiting groove 21, the positioning plate 20 is in sliding connection with the limiting groove 21, the bottom of the positioning plate 20 is fixedly connected with an inserting column 22, the top of the mounting plate 3 is provided with an inserting groove 23, the top of the mounting plate 3 is fixedly connected with a mechanical arm base 24, the set screw 6 is threadedly connected to the mounting groove 26.
In this embodiment, when the mechanical arm base 24 is installed, the mechanical arm base 24 is only placed on the mounting plate 3, the position of the mechanical arm base is calibrated, the positioning hole 25 and the inserting groove 23 coincide, the mounting hole 10 and the mounting groove 26 are in the same vertical plane, the positioning frame 16 is pushed to slide in the sliding groove 15, the inserting column 22 slides right above the positioning hole 25, the threaded rod 18 is rotated, the threaded rod 18 pushes the positioning plate 20 to slide downwards in the limiting groove 21, the inserting column 22 can be inserted in the inserting groove 23, the mechanical arm base 24 can be quickly fixed, the installation can be completed without using various fastening tools, in addition, when the threaded rod 18 is directly rotated reversely, the positioning plate 20 can be pulled up, the operation is simple, by arranging the mounting hole 10 and the mounting groove 26 in the same vertical plane, wherein the positioning column 9 plays a role of more rapidly corresponding the positions of the mounting hole 10 and the mounting groove 26, after the mechanical arm base 24 is preliminarily fixed by using the positioning plate 20, the servo motor 12 works to drive the belt pulley 13 to rotate, the belt pulley 13 drives the threaded pulley 7 to rotate through the transmission of the belt 14, under the limitation of the limiting bracket 8, the threaded pulley 7 can drive the set screw 6 to rotate, so that the set screw 6 and the upper nail pipe 5 generate relative displacement, thereby the set screw 6 can penetrate through the mounting hole 10 and be in threaded connection with the mounting groove 26, the mechanical arm base 24 can be further fixed, the whole process can be operated without using a tool manually, and is more convenient and rapid, when the mechanical arm needs to be disassembled, the disassembly task can be easily completed only by reversing the servo motor 12, the problem that a plurality of tools need to be matched when the existing mechanical arm is installed is solved, and then the mechanical arm can be fixed by using various standard, therefore, a large amount of time is needed for installation, and when the mechanical arm needs to be maintained, the disassembly is also troublesome, and the mechanical arm is inconvenient to overhaul, when the set screw 6 needs to be replaced, the electric push rod 2 pushes the mounting plate 3 to be lifted, the set screw 6 can be directly disassembled and replaced, the better action AT-U6005 of the electric push rod 2 is realized, after the replacement is completed, the electric push rod 2 returns to the initial position, AT the moment, the supporting block 11 can support the mounting plate 3, and the servo motor 12 and the upper nail tube 5 are prevented from being crushed by the mounting plate 3.
Example 2
Referring to fig. 1-5, a further improvement is made on the basis of embodiment 1: top fixedly connected with gusset 4 of electric putter 2, gusset 4 welds with mounting panel 3, it is better to make electric putter 2 to mounting panel 3's supporting effect, it is more firm, spacing support 8 is F type support, spacing support 8's inboard is provided with the ball, ball and threaded pulley 7 roll connection, highly can not change when making threaded pulley 7 rotate through spacing support 8, the ball receives spacing support 8's resistance when making threaded pulley 7 rotate and reduces, thereby make threaded pulley 7's rotation more smooth and easy.
Wherein, the diameter of reference column 9 is less than holding screw 6's diameter, and reference column 9 is the rubber post, reference column 9 runs through mounting hole 10, can fix a position arm base 24, the position deviation appears when preventing its installation, lead to the problem of unable installation, and reference column 9 sets the rubber material into, reducible injury to arm base 24, the inner wall sliding connection of spout 15 has slider 17, slider 17 and locating rack 16 fixed connection, slide in spout 15 inside through slider 17, can adjust the position of locating rack 16, the dismantlement installation of arm base 24 has been made things convenient for.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, connected through an intermediate medium, or connected through the insides of two 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A fixing device for facilitating mounting of a mechanical arm comprises a bottom plate (1), and is characterized in that: the top of the bottom plate (1) is fixedly connected with an electric push rod (2), the top of the electric push rod (2) is fixedly connected with a mounting plate (3), the top of the bottom plate (1) is fixedly connected with an upper nail pipe (5), the inner wall of the upper nail pipe (5) is in threaded connection with a set screw (6), the surface of the set screw (6) is in threaded connection with a threaded pulley (7), the top of the upper nail pipe (5) is fixedly connected with a limit bracket (8), the limit bracket (8) is in sliding connection with the threaded pulley (7), the top of the set screw (6) is fixedly connected with a positioning column (9), the top of the mounting plate (3) is provided with a mounting hole (10), the set screw (6) is in threaded connection with the mounting hole (10), the top of the bottom plate (1) is fixedly connected with a servo motor (12), and the output shaft of the servo motor (12) is fixedly connected with a belt pulley, the belt pulley is characterized in that a belt (14) is connected to the surface of the belt pulley (13) in a transmission manner, the belt (14) is connected with a threaded pulley (7) in a transmission manner, sliding grooves (15) are formed in the front and the back of the mounting plate (3), a positioning frame (16) is connected to the inner wall of each sliding groove (15) in a sliding manner, a threaded rod (18) is connected to the center of the top of each positioning frame (16) in a threaded manner, a rotating seat (19) is rotatably connected to the bottom of each threaded rod (18), a positioning plate (20) is fixedly connected to the bottom of each rotating seat (19), a limiting groove (21) is formed in the inner side of each positioning frame (16), the positioning plate (20) is slidably connected with the limiting groove (21), a plug-in column (22) is fixedly connected to the bottom of each positioning plate (20), a plug-in groove (23, the top of the mechanical arm base (24) is provided with a positioning hole (25), the insertion column (22) penetrates through the positioning hole (25) and is inserted into the insertion groove (23), the bottom of the mechanical arm base (24) is provided with a mounting groove (26), and the set screw (6) is in threaded connection with the mounting groove (26);
a rib plate (4) is fixedly connected to the top of the electric push rod (2), and the rib plate (4) is welded with the mounting plate (3);
the limiting support (8) is an F-shaped support, a ball is arranged on the inner side of the limiting support (8), and the ball is connected with the threaded pulley (7) in a rolling mode.
2. The fixture for facilitating mounting of a robotic arm as set forth in claim 1, wherein: the diameter of the positioning column (9) is smaller than that of the set screw (6), and the positioning column (9) is a rubber column.
3. The fixture for facilitating mounting of a robotic arm as set forth in claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a supporting block (11), and the supporting block (11) is movably connected with the mounting plate (3).
4. The fixture for facilitating mounting of a robotic arm as set forth in claim 1, wherein: the inner wall sliding connection of spout (15) has slider (17), slider (17) and locating rack (16) fixed connection.
5. The fixture for facilitating mounting of a robotic arm as set forth in claim 1, wherein: the number of the set screws (6) and the number of the mounting grooves (26) are eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527793.5A CN110125984B (en) | 2018-08-31 | 2018-08-31 | Fixing device convenient to mount mechanical arm |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527793.5A CN110125984B (en) | 2018-08-31 | 2018-08-31 | Fixing device convenient to mount mechanical arm |
| CN201811008140.8A CN108972627B (en) | 2018-08-31 | 2018-08-31 | One kind being convenient for the fixed device of installation mechanical arm |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811008140.8A Division CN108972627B (en) | 2018-08-31 | 2018-08-31 | One kind being convenient for the fixed device of installation mechanical arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110125984A CN110125984A (en) | 2019-08-16 |
| CN110125984B true CN110125984B (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527793.5A Active CN110125984B (en) | 2018-08-31 | 2018-08-31 | Fixing device convenient to mount mechanical arm |
| CN201811008140.8A Active CN108972627B (en) | 2018-08-31 | 2018-08-31 | One kind being convenient for the fixed device of installation mechanical arm |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811008140.8A Active CN108972627B (en) | 2018-08-31 | 2018-08-31 | One kind being convenient for the fixed device of installation mechanical arm |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN110125984B (en) |
| WO (1) | WO2020042677A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125984B (en) * | 2018-08-31 | 2020-03-24 | 南京涵铭置智能科技有限公司 | Fixing device convenient to mount mechanical arm |
| CN110449757B (en) * | 2019-08-26 | 2020-11-24 | 惠州泰利电子有限公司 | Material fixing device for laser engraving machine |
| CN115056203A (en) * | 2022-06-27 | 2022-09-16 | 苏州博立恒自动化有限公司 | An automatic production line robot testing equipment |
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| CN108145631A (en) * | 2018-01-10 | 2018-06-12 | 王佳杰 | A kind of mechanical processing fixed frame |
| CN207638986U (en) * | 2017-12-26 | 2018-07-20 | 天津富长盛科技有限公司 | One kind screws jig |
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| US20090092467A1 (en) * | 2006-03-06 | 2009-04-09 | Yasuzou Tanaka | Stage apparatus |
| CN102310400A (en) * | 2010-06-29 | 2012-01-11 | 旺矽科技股份有限公司 | Platform lifting device |
| CN203449046U (en) * | 2013-09-05 | 2014-02-26 | 浙江包氏铸造有限公司 | Positioning fixture of machining center |
| CN203579452U (en) * | 2013-09-30 | 2014-05-07 | 中天联合节能建设发展（天津）有限公司 | Tool table for door and window |
| KR20160033271A (en) * | 2014-09-17 | 2016-03-28 | 삼성중공업 주식회사 | Pin JIG for preventing drop of welding portion |
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| CN206732945U (en) * | 2017-05-10 | 2017-12-12 | 天津瀚斯精机自动化技术有限公司 | A kind of three freedom precision positioning platform |
| CN107671840A (en) * | 2017-11-03 | 2018-02-09 | 洪学金 | A kind of suspension type mechanical arm fixing device |
| CN207629999U (en) * | 2017-12-26 | 2018-07-20 | 天津万合昌科技有限公司 | A kind of assembled fixture |
| CN110125984B (en) * | 2018-08-31 | 2020-03-24 | 南京涵铭置智能科技有限公司 | Fixing device convenient to mount mechanical arm |
-
2018
- 2018-08-31 CN CN201910527793.5A patent/CN110125984B/en active Active
- 2018-08-31 CN CN201811008140.8A patent/CN108972627B/en active Active
-
2019
- 2019-05-21 WO PCT/CN2019/087685 patent/WO2020042677A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1230462A (en) * | 1967-09-15 | 1971-05-05 | ||
| CN204209579U (en) * | 2014-09-28 | 2015-03-18 | 天津众达精密机械有限公司 | The detection clamping device of auto parts and components |
| CN104647086A (en) * | 2015-01-12 | 2015-05-27 | 合肥美桥汽车传动及底盘系统有限公司 | Universal axle housing clamping device |
| CN206622884U (en) * | 2017-01-12 | 2017-11-10 | 上海和企自动化设备制造有限公司 | A kind of positioning tool |
| CN207638986U (en) * | 2017-12-26 | 2018-07-20 | 天津富长盛科技有限公司 | One kind screws jig |
| CN108145631A (en) * | 2018-01-10 | 2018-06-12 | 王佳杰 | A kind of mechanical processing fixed frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108972627A (en) | 2018-12-11 |
| WO2020042677A1 (en) | 2020-03-05 |
| CN110125984A (en) | 2019-08-16 |
| CN108972627B (en) | 2019-05-31 |
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