CN212072004U

CN212072004U - Multi-purpose rotary mechanical arm of test equipment

Info

Publication number: CN212072004U
Application number: CN202020834524.1U
Authority: CN
Inventors: 林科国; 王丽梅; 曹柱
Original assignee: Suzhou Fulesbo Automation Equipment Co ltd
Current assignee: Suzhou Fulesbo Automation Equipment Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-04
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a rotatory arm of test equipment multipurpose, including bottom plate and locating lever, the top fixedly connected with pillar of bottom plate, the top of pillar is seted up flutedly, recess cavity's bottom is rotated through the bearing and is connected with the pivot, the surface cover of pivot is equipped with driven gear, the left upper portion fixed mounting of pillar has the motor, the surface cover of motor output shaft is equipped with the driving gear, the driving gear is connected with the driven gear meshing, the top fixedly connected with crossbeam of pivot. The utility model discloses a motor, track, electronic slip table, electric telescopic handle, driven gear, driving gear, pivot, electro-magnet, locating hole, insert nail, locating lever, opening, iron plate and slot mutually support, have solved present rotary mechanical arm for the test equipment and be not convenient for people to change the gripper to lead to people can not press from both sides the problem that people used not convenient for according to the demand to different objects.

Description

Multi-purpose rotary mechanical arm of test equipment

Technical Field

The utility model relates to a test arm technical field specifically is a test equipment multipurpose rotary mechanical arm.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, the mechanical arm is a complex system, uncertainty such as parameter perturbation, external interference, unmodeled dynamic state and the like exists, therefore, uncertainty also exists in a modeling model of the mechanical arm, for different tasks, motion tracks of joint spaces of the mechanical arm need to be planned, and end poses are formed by cascading.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatory arm of test equipment multipurpose possesses the advantage that makes things convenient for people to change the gripper, has solved present test equipment and has not been convenient for people to change the gripper with rotatory arm to lead to people can not press from both sides the object of difference according to the demand and get, the problem that people used not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a multipurpose rotary mechanical arm of a testing device comprises a bottom plate and a positioning rod, wherein a pillar is fixedly connected to the top of the bottom plate, a groove is formed in the top of the pillar, the bottom of the inner cavity of the groove is rotatably connected with a rotating shaft through a bearing, a driven gear is sleeved on the outer surface of the rotating shaft, a motor is fixedly installed on the left upper portion of the pillar, a driving gear is sleeved on the outer surface of an output shaft of the motor and meshed with the driven gear, a cross beam is fixedly connected to the top of the rotating shaft, a track is fixedly connected to the bottom of the cross beam, an electric sliding table is slidably connected to the outer surface of the track, an electric telescopic rod is fixedly connected to the bottom of the electric sliding table, a shell is fixedly connected to the bottom of the electric telescopic, the opening has been seted up to the bottom of mounting groove, the locating hole has all been seted up at both ends about the casing bottom, the bottom of electro-magnet is connected with the iron plate through magnetic force, the iron plate extends to the opening bottom, the bottom fixedly connected with fixed plate of iron plate, the bottom fixed mounting of fixed plate has the manipulator.

Preferably, the number of the positioning rods is two, the two positioning rods are fixedly connected to the left end and the right end of the top of the fixing plate respectively, and the positioning rods are movably connected with the inner cavity of the positioning hole.

Preferably, the side of the inner cavity of the positioning hole is provided with a slot, the side of the shell is fixedly connected with an inserting nail, and the other end of the inserting nail penetrates through the positioning rod and is movably connected with the inner cavity of the slot.

Preferably, the front fixed mounting of pillar has the PLC controller, the output of PLC controller respectively with the input electric connection of motor, electric telescopic handle and electro-magnet.

Preferably, the left end and the right end of the track are fixedly connected with baffle plates, and the tops of the baffle plates are fixedly connected with the bottoms of the cross beams.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can drive the crossbeam to rotate through the motor, the driven gear, the driving gear and the rotating shaft, thereby the mechanical arm can rotate, the electric telescopic rod can be driven to horizontally move by utilizing the electric telescopic rod, the mechanical arm can be driven to vertically move by utilizing the electric magnet and the iron block, the mechanical arm can be fixed on the shell under the action of magnetic force, the positioning hole and the positioning rod can play a role in positioning, the accurate insertion opening of the iron block can be ensured, the fixing effect can be played by utilizing the insertion nail and the slot, the fixing effect is improved, the mechanical arm can be disassembled by closing the electric magnet and extracting the insertion nail when not needed to be used, thereby the mechanical arm is convenient for people to replace the mechanical arm according to the requirement, the problem that the rotating mechanical arm for the existing test equipment is not convenient for people to replace mechanical claws, thereby people can not clamp different objects according to the requirement, is inconvenient for people to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention in a front view;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a PLC controller; 3. a pillar; 4. a motor; 5. a cross beam; 6. a track; 7. an electric sliding table; 8. a baffle plate; 9. an electric telescopic rod; 10. a housing; 11. a fixing plate; 12. a manipulator; 13. a driven gear; 14. a groove; 15. a driving gear; 16. a rotating shaft; 17. mounting grooves; 18. an electromagnet; 19. positioning holes; 20. inserting a nail; 21. positioning a rod; 22. a port; 23. an iron block; 24. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a bottom plate 1, PLC controller 2, pillar 3, motor 4, crossbeam 5, track 6, electronic slip table 7, baffle 8, electric telescopic handle 9, casing 10, fixed plate 11, manipulator 12, driven gear 13, recess 14, driving gear 15, pivot 16, mounting groove 17, electro-magnet 18, locating hole 19, insert nail 20, locating lever 21, opening 22, iron plate 23 and slot 24 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a multipurpose rotary manipulator for testing equipment comprises a bottom plate 1 and a positioning rod 21, wherein a pillar 3 is fixedly connected to the top of the bottom plate 1, a groove 14 is formed in the top of the pillar 3, a rotating shaft 16 is rotatably connected to the bottom of an inner cavity of the groove 14 through a bearing, a driven gear 13 is sleeved on the outer surface of the rotating shaft 16, a motor 4 is fixedly installed on the upper portion of the left side of the pillar 3, a driving gear 15 is sleeved on the outer surface of an output shaft of the motor 4, the driving gear 15 is meshed with the driven gear 13, a cross beam 5 is fixedly connected to the top of the rotating shaft 16, a rail 6 is fixedly connected to the bottom of the cross beam 5, baffle plates 8 are fixedly connected to the left end and the right end of the rail 6, the top of the baffle plate 8 is fixedly, bottom fixedly connected with casing 10 of electric telescopic handle 9, mounting groove 17 has been seted up to the inner chamber of casing 10, the top fixed mounting of mounting groove 17 inner chamber has electro-magnet 18, opening 22 has been seted up to the bottom of mounting groove 17, locating hole 19 has all been seted up at both ends about casing 10 bottom, the quantity of locating lever 21 is two and respectively fixed connection in both ends about fixed plate 11 top, locating lever 21 and the inner chamber swing joint of locating hole 19, slot 24 has been seted up to the side of locating hole 19 inner chamber, the side fixedly connected with of casing 10 inserts nail 20, the other end of inserting nail 20 runs through locating lever 21 and with the inner chamber swing joint of slot 24, there is iron plate 23 bottom of electro-magnet 18 through magnetic connection, iron plate 23 extends to opening 22 bottom, the bottom fixedly connected with fixed plate 11 of iron plate 23, the bottom fixed mounting of fixed plate 11, The driven gear 13, the driving gear 15 and the rotating shaft 16 can drive the cross beam 5 to rotate, so that the mechanical arm can rotate, the electric telescopic rod 9 can be driven to horizontally move by the aid of the rail 6 and the electric sliding table 7, the mechanical arm 12 can be driven to vertically move by the aid of the electric telescopic rod 9, the mechanical arm 12 can be fixed on the shell 10 under the action of magnetic force by the aid of the electromagnet 18 and the iron block 23, the positioning effect can be achieved by the aid of the positioning hole 19 and the positioning rod 21, the accurate insertion through hole 22 of the iron block 23 can be ensured, the insertion nail 20 and the slot 24 can be used for fixing, the fixing effect is improved, the mechanical arm 12 can be detached by closing the electromagnet 18 and drawing out the insertion nail 20 when the mechanical arm is not needed to be used, and the mechanical arm is very convenient, so that people can conveniently replace the mechanical arm 12 as required, and the problem, thereby lead to people can not press from both sides the object of difference according to the demand and get, the problem that people used not convenient for, the front fixed mounting of pillar 3 has PLC controller 2, PLC controller 2's output respectively with motor 4, electric

telescopic handle

9 and 18 input electric connection of electro-magnet.

When in use, the motor 4, the driven gear 13, the driving gear 15 and the rotating shaft 16 can drive the beam 5 to rotate, so that the mechanical arm can rotate, the rail 6 and the electric sliding table 7 can drive the electric telescopic rod 9 to horizontally move, the electric telescopic rod 9 can drive the mechanical arm 12 to vertically move, the electromagnet 18 and the iron block 23 can be used for fixing the mechanical arm 12 on the shell 10 under the action of magnetic force, the positioning hole 19 and the positioning rod 21 can be used for positioning, the accurate insertion port 22 of the iron block 23 can be ensured, the insertion nail 20 and the slot 24 can be used for fixing, the fixing effect is improved, the electromagnet 18 is closed and the insertion nail 20 is pulled out when not in use, the mechanical arm 12 can be detached, the mechanical arm is very convenient, so that people can conveniently replace the mechanical arm 12 according to requirements, and the problem that the mechanical claw is inconvenient to replace by people with the rotary mechanical arm for the test equipment at present is, thereby lead to people can not press from both sides the problem of being convenient for people to use according to the demand is got to the object of difference.

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

1. The utility model provides a test equipment multipurpose rotating mechanical arm, includes bottom plate (1) and locating lever (21), its characterized in that: the top fixedly connected with pillar (3) of bottom plate (1), recess (14) are seted up at the top of pillar (3), the bottom of recess (14) inner chamber is rotated through the bearing and is connected with pivot (16), the surface cover of pivot (16) is equipped with driven gear (13), the left upper portion fixed mounting of pillar (3) has motor (4), the surface cover of motor (4) output shaft is equipped with driving gear (15), driving gear (15) and driven gear (13) meshing are connected, the top fixedly connected with crossbeam (5) of pivot (16), the bottom fixedly connected with track (6) of crossbeam (5), the surface sliding connection of track (6) has electric sliding table (7), the bottom fixedly connected with electric telescopic handle (9) of electric sliding table (7), the bottom fixedly connected with casing (10) of electric telescopic handle (9), mounting groove (17) have been seted up to the inner chamber of casing (10), the top fixed mounting of mounting groove (17) inner chamber has electro-magnet (18), opening (22) have been seted up to the bottom of mounting groove (17), locating hole (19) have all been seted up at both ends about casing (10) bottom, the bottom of electro-magnet (18) is connected with iron plate (23) through magnetic force, iron plate (23) extend to opening (22) bottom, the bottom fixedly connected with fixed plate (11) of iron plate (23), the bottom fixed mounting of fixed plate (11) has manipulator (12).

2. The multi-purpose rotary robotic arm for testing equipment as claimed in claim 1, wherein: the number of the positioning rods (21) is two, the two positioning rods are respectively and fixedly connected to the left end and the right end of the top of the fixing plate (11), and the positioning rods (21) are movably connected with the inner cavity of the positioning hole (19).

3. The multi-purpose rotary robotic arm for testing equipment as claimed in claim 1, wherein: the side of the inner cavity of the positioning hole (19) is provided with a slot (24), the side of the shell (10) is fixedly connected with an inserting nail (20), and the other end of the inserting nail (20) penetrates through the positioning rod (21) and is movably connected with the inner cavity of the slot (24).

4. The multi-purpose rotary robotic arm for testing equipment as claimed in claim 1, wherein: the front of pillar (3) is fixed with PLC controller (2), the output of PLC controller (2) respectively with motor (4), electric telescopic handle (9) and electromagnet (18)'s input electric connection.

5. The multi-purpose rotary robotic arm for testing equipment as claimed in claim 1, wherein: the equal fixedly connected with baffle (8) in both ends about track (6), the top of baffle (8) and the bottom fixed connection of crossbeam (5).