CN110238786B - Mechanical device capable of disassembling and assembling screws at multiple angles - Google Patents
Mechanical device capable of disassembling and assembling screws at multiple angles Download PDFInfo
- Publication number
- CN110238786B CN110238786B CN201910524994.XA CN201910524994A CN110238786B CN 110238786 B CN110238786 B CN 110238786B CN 201910524994 A CN201910524994 A CN 201910524994A CN 110238786 B CN110238786 B CN 110238786B
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- Prior art keywords
- spring steel
- rod
- disassembling
- assembling
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Abstract
The invention discloses a mechanical device capable of disassembling and assembling screws in multiple angles, which can well bend a bendable spring steel rod at different required angles by adopting the bendable spring steel rod, thus the bendable spring steel rod can stretch into the bendable spring steel rod according to the actual disassembly and assembly angle to realize the screwing operation of internal screws so as to stretch into the interior for disassembly and assembly under the condition of not disassembling external parts, so that the internal conditions can be checked, maintained or overhauled by using equipment such as a camera and the like.
Description
Technical Field
The invention relates to a mechanical device capable of disassembling and assembling screws in multiple angles, and belongs to the technical field of mechanical equipment.
Background
When some mechanical equipment is overhauled or maintained, the whole equipment is required to be completely disassembled when being installed and assembled, so that the inside is overhauled or maintained, in practice, it is often not necessary to completely disassemble the camera for minor overhaul, maintenance or inspection, and especially with the continuous development of technologies such as miniature cameras, the camera is sometimes only required to be stretched into the equipment for simple inspection or maintenance, this requires the removal of some of the internal screws without extensive removal of the external equipment, while the common screw workpiece is difficult to extend into, especially for some screws in the interior, if do not dismantle peripheral part, stretch into the dismantlement very hardly, this efficiency that not only influences to look over, maintain and overhaul, moreover, whole dismantlements still destroy equipment easily, influence the life of equipment.
Therefore, how to design a device which can directly extend into the interior of the device so as to extend into the interior for dismounting without dismounting external parts, and check, maintain or overhaul the internal condition by using devices such as a camera.
Disclosure of Invention
The present invention provides a mechanical device capable of assembling and disassembling screws at multiple angles, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a but mechanical device of multi-angle dismouting screw, includes mount pad, angle rotation seat, spring steel angle turning pole, hydraulic motor and dismouting tool bit, wherein, the one end of mount pad is installed on manipulator or dismouting machine, the other end of mount pad adopts the angle rotation seat installation is provided with spring steel angle turning pole, its characterized in that, spring steel angle turning pole is the spring steel structure of the flexible deformation and restorable original state, the end fixing of spring steel angle turning pole is provided with hydraulic motor, hydraulic motor's output is provided with the dismouting tool bit, through the crooked deformation of spring steel angle turning pole realizes the dismouting screw operation to different angles.
Preferably, a through hole is formed in the center of the spring steel bendable rod, and a hydraulic pipeline communicated with the hydraulic motor is distributed in the through hole.
Further, as the preferred, be provided with at least one angle adjusting part along its axial direction on the bendable pole of spring steel, angle adjusting part can to the bendable pole of spring steel exerts the flexural force, so that the bendable pole of spring steel is crooked, and then adapts to the dismouting operation of different angles.
Further, preferably, the angle adjusting component comprises a limiting disc seat, a limiting end cover, a hinged arc seat, a fixed connecting rod, a telescopic connecting rod and a fixed disc, wherein, a hinged rotating cavity is arranged in the limiting disc seat, a hinged arc seat is rotatably arranged in the hinged rotating cavity, the hinged arc seat is limited by the limit end cover which is fixedly connected with the limit disc seat, the limiting disc seat and the fixed disc are fixedly sleeved on the spring steel bendable rod at a certain distance, the hinged arc seat is hinged with the fixed disk by the fixed connecting rod and a plurality of telescopic connecting rods, and the fixed connecting rod and the plurality of telescopic connecting rods are circumferentially arranged around the spring steel bendable rod, the flexible control and adjustment of the spring steel bendable rod are realized through the stretching of the telescopic connecting rod.
Further, as preferred, be provided with a plurality of articulated ball seats on the fixed disk, fixed link rod and many telescopic link rod connects respectively on the articulated ball seat on the fixed disk.
Further, as the preferred, the spring steel bendable rod is also sleeved with a protective layer.
Further, preferably, the telescopic connecting rod is a hydraulic rod or a pneumatic rod.
Further, as preferred, the outside of angle adjusting component still is equipped with the lag, the fixed cloth of lag is in the periphery of the flexible pole of spring steel.
Further, preferably, the outer circumferential surface of the hinge arc seat is of an arc ball structure.
Further, it is preferable that the controller is further configured to calculate a degree of deflection or a deflection angle of the spring steel bendable rod based on a telescopic length of the telescopic connecting rod.
Compared with the prior art, the invention has the beneficial effects that:
the angle adjusting assembly is used for adjusting the angle and keeping the angle of the spring steel bendable rod, so that the angle adjusting assembly is simple and convenient, the micro hydraulic motor is used for driving the screwing, the wiring is simple and reliable, the convenience and the reliability of the operation can be effectively improved, various operations in the equipment are realized, and the stretching operation at different angles can be met.
Drawings
FIG. 1 is a schematic structural view of a bendable bar made of spring steel according to the present invention;
FIG. 2 is a schematic structural view of a bendable bar made of spring steel according to the present invention in a natural state;
fig. 3 is a schematic view of the position structure of the angle adjustment assembly of the present invention.
Detailed Description
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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a but mechanical device of multi-angle dismouting screw, includes mount pad 15, angular rotation seat 14, spring steel bendable rod 4, hydraulic motor 2 and dismouting tool bit 1, wherein, the one end of mount pad 15 is installed on manipulator or dismouting machine, the other end of mount pad adopts the angular rotation seat installation is provided with spring steel bendable rod 4, its characterized in that, spring steel bendable rod 4 is the spring steel structure of the flexible deformation and the restorable original state, the end fixing of spring steel bendable rod 4 is provided with hydraulic motor 2, hydraulic motor 2's output is provided with dismouting tool bit 1, through the flexural deformation of spring steel bendable rod 4 realizes the dismouting screw operation to different angles.
In this embodiment, a through hole is formed in the center of the bendable spring steel rod 4, and a hydraulic pipeline communicated with the hydraulic motor 2 is arranged in the through hole.
Wherein, be provided with at least one angle adjusting part along its axial direction on the bendable pole 4 of spring steel, angle adjusting part can be right the bendable pole 4 of spring steel exerts the flexural force, so that the bendable pole 4 of spring steel is crooked, and then adapts to the dismouting operation of different angles.
In a preferred embodiment, the angle adjusting assembly comprises a limiting disc seat 6, a limiting end cover 7, a hinged arc seat 12, a fixed connecting rod 8, a telescopic connecting rod 9 and a fixed disc 10, wherein, a hinged rotating cavity 13 is arranged in the limiting disc seat 6, a hinged arc seat 12 is rotatably arranged in the hinged rotating cavity 13, the hinged arc seat 12 is limited by the limit end cover which is fixedly connected with the limit disk seat, the limiting disc seat and the fixed disc 10 are fixedly sleeved on the spring steel bendable rod 4 at a certain distance, the hinged arc seat 12 is hinged with the fixed disk by the fixed connecting rod 8 and a plurality of telescopic connecting rods 9, and the fixed connecting rod and the plurality of telescopic connecting rods are circumferentially arranged around the spring steel bendable rod, the flexible control and adjustment of the spring steel bendable rod 4 are realized through the stretching of the telescopic connecting rod.
In the invention, the fixed disk is provided with a plurality of hinged ball seats 11, and the fixed connecting rod 8 and the telescopic connecting rods 9 are respectively connected on the hinged ball seats on the fixed disk.
For the protection to the bendable pole 4 of spring steel, the outside of the bendable pole 4 of spring steel still overlaps and is equipped with inoxidizing coating 3, for the convenience of control and guarantee drive power, telescopic link 9 adopts hydraulic stem or pneumatic rod. The outside of angle adjusting part still is equipped with the lag, the lag is fixed to be laid the periphery of the flexible pole 4 of spring steel.
Wherein, the outer peripheral surface of the hinged arc seat 12 is of an arc ball structure. In addition, the invention also comprises a controller which can calculate the deflection degree or the deflection angle of the spring steel bendable rod 4 according to the telescopic length of the telescopic connecting rod 9.
The angle adjusting assembly is used for adjusting the angle and keeping the angle of the spring steel bendable rod, so that the angle adjusting assembly is simple and convenient, the micro hydraulic motor is used for driving the screwing, the wiring is simple and reliable, the convenience and the reliability of the operation can be effectively improved, various operations in the equipment are realized, and the stretching operation at different angles can be met.
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 (8)
1. A mechanical device capable of disassembling and assembling screws at multiple angles comprises an installation seat (15), an angle rotating seat (14), a spring steel bendable rod (4), a hydraulic motor (2) and a disassembling and assembling tool bit (1), wherein one end of the installation seat (15) is installed on a mechanical arm or a disassembling and assembling machine, the spring steel bendable rod (4) is installed at the other end of the installation seat through the angle rotating seat, and the mechanical device is characterized in that the spring steel bendable rod (4) is of a spring steel structure capable of being flexibly deformed and being restored to an original state, the hydraulic motor (2) is fixedly arranged at the end part of the spring steel bendable rod (4), the disassembling and assembling tool bit (1) is arranged at the output end of the hydraulic motor (2), and screw disassembling and assembling operations at different angles are realized through the flexural deformation of the spring steel bendable rod (4); the angle adjusting assembly can apply bending force to the spring steel bendable rod (4) so as to bend the spring steel bendable rod (4) and further adapt to dismounting operation at different angles; the angle adjusting component comprises a limiting disc seat (6), a limiting end cover (7), a hinged arc seat (12), a fixed connecting rod (8), a telescopic connecting rod (9) and a fixed disc (10), wherein a hinged rotating cavity (13) is arranged in the limiting disc seat (6), the hinged arc seat (12) is rotatably arranged in the hinged rotating cavity (13), the hinged arc seat (12) is limited by the limiting end cover, the limiting end cover is fixedly connected with the limiting disc seat, the fixed sleeve of the limiting disc seat and the fixed disc (10) separated by a certain distance is sleeved on the spring steel bendable rod (4), the fixed connecting rod (8) and a plurality of telescopic connecting rods (9) are hinged and connected between the hinged arc seat (12) and the fixed disc, the circumferences of the fixed connecting rod and the plurality of telescopic connecting rods are arranged around the spring steel bendable rod, the flexible control and adjustment of the spring steel bendable rod (4) are realized through the stretching of the telescopic connecting rod.
2. The mechanical device for assembling and disassembling screws according to claim 1, wherein: the center of the spring steel bendable rod (4) is provided with a through hole, and a hydraulic pipeline communicated with the hydraulic motor (2) is distributed in the through hole.
3. The mechanical device for assembling and disassembling screws according to claim 1, wherein: the fixed disk is provided with a plurality of hinged ball seats (11), and the fixed connecting rods (8) and the telescopic connecting rods (9) are respectively connected to the hinged ball seats on the fixed disk.
4. The mechanical device for assembling and disassembling screws according to claim 1, wherein: the outer part of the spring steel bendable rod (4) is further sleeved with a protective layer (3).
5. The mechanical device for assembling and disassembling screws according to claim 1, wherein: the telescopic connecting rod (9) adopts a hydraulic rod or a pneumatic rod.
6. The mechanical device for assembling and disassembling screws according to claim 1, wherein: the angle adjusting component is characterized in that a protective sleeve is further sleeved outside the angle adjusting component, and the protective sleeve is fixedly arranged on the periphery of the spring steel bendable rod (4).
7. The mechanical device for assembling and disassembling screws according to claim 1, wherein: the outer peripheral surface of the hinged arc seat (12) is of an arc ball structure.
8. The mechanical device for assembling and disassembling screws according to claim 1, wherein: the flexible bending machine further comprises a controller, and the controller can calculate the deflection angle of the spring steel bendable rod (4) according to the telescopic length of the telescopic connecting rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524994.XA CN110238786B (en) | 2019-06-17 | 2019-06-17 | Mechanical device capable of disassembling and assembling screws at multiple angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910524994.XA CN110238786B (en) | 2019-06-17 | 2019-06-17 | Mechanical device capable of disassembling and assembling screws at multiple angles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110238786A CN110238786A (en) | 2019-09-17 |
| CN110238786B true CN110238786B (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910524994.XA Active CN110238786B (en) | 2019-06-17 | 2019-06-17 | Mechanical device capable of disassembling and assembling screws at multiple angles |
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| CN (1) | CN110238786B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639151A1 (en) * | 1976-08-31 | 1978-03-02 | Guenter Trautmann | Power tool for installing spark plugs - uses battery driven motor to drive socket head via flexible drive shaft |
| CN2484152Y (en) * | 2001-06-21 | 2002-04-03 | 周毓明 | Screw dismounting tool of torsion shaft consisting of flexible shaft |
| CN101116964A (en) * | 2007-08-16 | 2008-02-06 | 中冶宝钢技术服务有限公司 | Universal wrench |
| CN201913589U (en) * | 2011-01-24 | 2011-08-03 | 谢跃文 | Electric soft-drive screwdriver |
| CN102528716A (en) * | 2011-11-15 | 2012-07-04 | 葛文宇 | Electric nut spanner with flexible shaft |
| CN207448331U (en) * | 2017-11-14 | 2018-06-05 | 国网河南省电力公司检修公司 | Small space Bolt dismantling specific purpose tool |
-
2019
- 2019-06-17 CN CN201910524994.XA patent/CN110238786B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2639151A1 (en) * | 1976-08-31 | 1978-03-02 | Guenter Trautmann | Power tool for installing spark plugs - uses battery driven motor to drive socket head via flexible drive shaft |
| CN2484152Y (en) * | 2001-06-21 | 2002-04-03 | 周毓明 | Screw dismounting tool of torsion shaft consisting of flexible shaft |
| CN101116964A (en) * | 2007-08-16 | 2008-02-06 | 中冶宝钢技术服务有限公司 | Universal wrench |
| CN201913589U (en) * | 2011-01-24 | 2011-08-03 | 谢跃文 | Electric soft-drive screwdriver |
| CN102528716A (en) * | 2011-11-15 | 2012-07-04 | 葛文宇 | Electric nut spanner with flexible shaft |
| CN207448331U (en) * | 2017-11-14 | 2018-06-05 | 国网河南省电力公司检修公司 | Small space Bolt dismantling specific purpose tool |
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| Publication number | Publication date |
|---|---|
| CN110238786A (en) | 2019-09-17 |
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