CN211276399U

CN211276399U - Joint structure of forging manipulator

Info

Publication number: CN211276399U
Application number: CN201921938065.5U
Authority: CN
Inventors: 于仁刚
Original assignee: Jinan Jingquan Precision Forging Co ltd
Current assignee: Jinan Jingquan Precision Forging Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-18
Anticipated expiration: 2029-11-12

Abstract

The utility model belongs to the field of electrical equipment, in particular to a joint structure of a forging manipulator, aiming at the problem that the existing joint structure is used, the rotating direction and the trend are fixed and inconvenient to adjust, the utility model provides a proposal that the joint structure comprises a mounting seat, one side of the mounting seat is provided with a mounting groove, the inner wall of the mounting groove is rotatably connected with a mounting post, one end of the mounting post extends to the outer side of the mounting seat and is fixedly provided with a U-shaped plate, the U-shaped plate is rotatably connected with a transmission gear, a rack is connected in the U-shaped plate in a sliding way and is meshed with the transmission gear, one side of the top of the transmission gear is fixedly provided with a support rod, the utility model can drive the manipulator to respectively rotate transversely and longitudinally by respectively starting a driving motor, so when the manipulator needs to grab workpieces at any angle, can be accurately adjusted, thereby having strong practicability.

Description

Joint structure of forging manipulator

Technical Field

The utility model relates to an electrical equipment technical field especially relates to a forge joint structure of operative hand.

Background

The manipulator can imitate some action functions of human hands and arms, is used for grabbing and carrying objects or operating tools according to a fixed program, and is widely applied to various fields of production and manufacturing, storage management, intelligent nursing and the like. The manipulator can save workers, improve efficiency, reduce cost, improve product quality and have good safety;

the existing manipulator needs to be provided with a joint structure for supporting when in operation, but the rotation direction and the trend of the existing joint structure are fixed when in use and are inconvenient to adjust, so that the joint structure of a forging manipulator is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing joint structure in the prior art is used, the rotating direction and the trend are fixed, the inconvenience is caused to adjust, and the joint structure of the forging manipulator is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a forge joint structure of operative employee, includes the mount pad, the mounting groove has been seted up to one side of mount pad, and rotates on the inner wall of mounting groove and be connected with the erection column, the one end of erection column extends to the outside and the fixed mounting of mount pad has the U template, it is connected with drive gear to rotate on the U template, and sliding connection has the rack in the U template, the rack meshes with drive gear mutually, drive gear's top one side fixed mounting has the bracing piece, install the operative employee on the bracing piece, fixed mounting has the motor on the top inner wall of mounting groove, fixed mounting has connecting gear on the output shaft of motor, the other end fixed mounting of erection column has rotating gear, rotating gear meshes with connecting gear mutually.

Preferably, sliding connection has the movable plate on the inner wall of U template, rack fixed mounting is in one side of movable plate, fixed mounting has driving motor on the bottom one side inner wall of U template, and driving motor and movable plate threaded connection utilize driving motor as the power supply, can conveniently make the movable plate remove.

Preferably, the other side of the moving plate is provided with a rotating groove, the rotating groove is internally threaded with a screw rod, one end of the screw rod extends into the U-shaped plate and is fixedly connected with an output shaft of the driving motor, and the screw rod can be used for limiting conveniently in the moving process of the moving plate.

Preferably, fixed mounting has the support column on the bottom inner wall of mounting groove, and two one side top fixed mounting that the support column is close to each other have same rectangular pole, and sliding sleeve is equipped with brake gear on the rectangular pole, and brake gear and running gear swing joint, and the equal fixed mounting in one side of brake gear has the electro-magnet on the rectangular pole, and two electro-magnets attract mutually, and the cover is equipped with reset spring on the rectangular pole, reset spring's both ends respectively with rectangular pole and brake gear's opposite side fixed connection, utilize reset spring can be under the circumstances of two electro-magnets outage for brake gear takes place the reverse migration.

Preferably, a direct-current power supply is fixedly installed in the installation groove, a positive electrode of the direct-current power supply is electrically connected with a single-pole double-throw switch, two ends of each of the two electromagnets are respectively electrically connected with a negative electrode of the direct-current power supply and one end of the single-pole double-throw switch, two ends of the motor are respectively electrically connected with the other end of the single-pole double-throw switch and a negative electrode of the direct-current power supply, and the electromagnets can be conveniently powered on by the single-pole double-throw switch when the motor is stopped to rotate.

The utility model discloses in, forge joint structure of operative hand

The screw rod can be driven to rotate by starting the driving motor, so that the movable plate can be driven to transversely move, the transmission gear is driven to rotate by the rack, the supporting rod can be further driven to rotate, and an operator can be driven to transversely rotate;

rotate at the starter motor, go on this moment through connecting gear and running gear, drive the erection column and rotate, can drive the operative hand at this moment and carry out longitudinal rotation around the erection column as the center to after the motor stop work, two electro-magnets just can the circular telegram actuation, make brake gear remove, until meshing with running gear, carry on spacingly to the erection column.

The utility model discloses a start driving motor and motor respectively and can realize driving the operative hand and carry out horizontal rotation and longitudinal rotation respectively, so when the required operative hand need carry out arbitrary angle and snatch the work piece, all can be accurate adjust, consequently have very strong practicality.

Drawings

Fig. 1 is a front view of a joint structure of a forging manipulator according to the present invention;

fig. 2 is a side view of a driving motor and a moving plate connecting structure of a joint structure of a forging manipulator according to the present invention;

fig. 3 is a circuit diagram of a connection structure of the motor and the electromagnet of the joint structure of the forging manipulator according to the present invention.

In the figure: the device comprises a mounting seat 1, a mounting groove 2, a mounting column 3, a U-shaped plate 4, a transmission gear 5, a support rod 6, a moving plate 7, a rack 8, a rotating gear 9, a motor 10, a connecting gear 11, a support column 12, a brake gear 13, a return spring 14, an electromagnet 15, a rotating groove 16, a screw 17 and a driving motor 18.

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.

Example one

Referring to fig. 1-3, a joint structure of forging manipulator, including mount pad 1, mounting groove 2 has been seted up to one side of mount pad 1, and rotate on the inner wall of mounting groove 2 and be connected with erection column 3, the one end of erection column 3 extends to the outside of mount pad 1 and fixed mounting has U template 4, it is connected with drive gear 5 to rotate on the U template 4, and sliding connection has rack 8 in the U template 4, rack 8 meshes with drive gear 5 mutually, top one side fixed mounting of drive gear 5 has bracing piece 6, install the manipulator on the bracing piece 6, fixed mounting has motor 10 on the top inner wall of mounting groove 2, fixed mounting has connecting gear 11 on the output shaft of motor 10, another end fixed mounting of erection column 3 has rotating gear 9, rotating gear 9 meshes with connecting gear 11 mutually.

Wherein, can drive the screw 17 to rotate through starting the driving motor 18, can drive the shifting plate 7 to carry on the lateral shifting with this, will drive the drive gear 5 to rotate through the rack 8 at this moment, can further realize driving the bracing piece 6 to rotate, so can drive the operator to rotate laterally, rotate in starting the motor 10, go on through connecting gear 11 and running gear 9 at this moment, drive the erection column 3 to rotate, can drive the operator to rotate longitudinally around the erection column 3 as the center at this moment, and after the motor 10 stops working, two electro-magnets 15 will be electrified and closed, make the brake gear 13 move, until engaging with running gear 9, carry on the spacing to the erection column 3, the utility model discloses through starting driving motor 18 and motor 10 respectively can realize driving the operator to rotate laterally and rotate longitudinally respectively, therefore, when an operator needs to grab a workpiece at any angle, the adjustment can be accurately carried out, and the device has strong practicability.

Example two

The utility model discloses in, sliding connection has movable plate 7 on the inner wall of U template 4, and rack 8 fixed mounting has driving motor 18 on one side of movable plate 7 on the inner wall of bottom one side of U template 4, and driving

motor

18 and 7 threaded connection of movable plate utilize driving motor 18 as the power supply, can conveniently make movable plate 7 remove.

The utility model discloses in, the opposite side of movable plate 7 has been seted up and has been rotated groove 16, and has screw rod 17 to rotate 16 female connections in the groove, screw rod 17's one end extend to in the U template 4 and with driving motor 18's output shaft fixed connection, utilize screw rod 17 can be at the in-process that movable plate 7 removed, can also conveniently carry on spacingly.

The utility model discloses in, fixed mounting has support column 12 on the bottom inner wall of mounting groove 2, and two one side top fixed mounting that support column 12 is close to each other have same rectangular pole, sliding sleeve is equipped with brake gear 13 on the rectangular pole, and brake gear 13 and running gear 9 swing joint, there is electro-magnet 15 with the equal fixed mounting in one side of brake gear 13 on the rectangular pole, and two 15 attracts each other of electro-magnet, the cover is equipped with reset spring 14 on the rectangular pole, reset spring 14's both ends respectively with rectangular pole and brake gear 13's opposite side fixed connection, utilize reset spring 14 can be under the condition of two 15 outage of electro-magnet, make brake gear 13 take place the reverse movement.

The utility model discloses in, fixed mounting has DC power supply in mounting groove 2, and DC power supply's positive pole electric connection has single-pole double-throw switch, the both ends of two electro-magnets respectively with DC power supply negative pole and single-pole double-throw switch's one end electric connection, motor 10's both ends respectively with the other end of single-pole double-throw switch and DC power supply's negative pole electric connection, utilize single-pole double-throw switch, can be when stopping motor 10 and rotate, just can conveniently make electro-magnet 15 switch on.

In the utility model, firstly, the screw rod 17 can be driven to rotate by starting the driving motor 18, so as to drive the moving plate 7 to move transversely, at this time, the rack 8 drives the transmission gear 5 to rotate, further, the supporting rod 6 can be driven to rotate, so that the operator can be driven to rotate transversely, the technical scheme adopts the single-pole double-throw switch to respectively control the electrification of the electromagnet 15 and the motor 10, when the motor 10 is electrified and rotates, the connection gear 11 and the rotating gear 9 are used for driving the mounting column 3 to rotate, at this time, the operator can be driven to rotate longitudinally around the mounting column 3 as the center, after the rotation angle is determined, the single-pole double-throw switch can be rotated, and after the motor 10 stops working, the two electromagnets 15 are electrified, at this time, one sides of the two electromagnets 15 which are close to each other are respectively an N pole and an S pole, therefore, the phenomenon of mutual attraction can occur, the brake gear 13 is driven to move until being meshed with the rotating gear 9, the mounting column 3 is limited, and in conclusion, when an operator needs to grab a workpiece at any angle, the adjustment can be accurately performed, and therefore the device has strong practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a forge joint structure of operative employee hand, includes mount pad (1), its characterized in that, mounting groove (2) have been seted up to one side of mount pad (1), and rotate on the inner wall of mounting groove (2) and be connected with erection column (3), the one end of erection column (3) extends to the outside and fixed mounting of mount pad (1) has U template (4), it is connected with drive gear (5) to rotate on U template (4), and sliding connection has rack (8) in U template (4), rack (8) mesh with drive gear (5), top one side fixed mounting of drive gear (5) has bracing piece (6), install the operative employee hand on bracing piece (6), fixed mounting has motor (10) on the top inner wall of mounting groove (2), fixed mounting has connecting gear (11) on the output shaft of motor (10), the other end of the mounting column (3) is fixedly provided with a rotating gear (9), and the rotating gear (9) is meshed with a connecting gear (11).

2. The joint structure of a forging manipulator as claimed in claim 1, wherein a moving plate (7) is slidably connected to an inner wall of the U-shaped plate (4), the rack (8) is fixedly installed on one side of the moving plate (7), a driving motor (18) is fixedly installed on an inner wall of one side of the bottom of the U-shaped plate (4), and the driving motor (18) is in threaded connection with the moving plate (7).

3. The joint structure of a forging manipulator as claimed in claim 2, wherein a rotating groove (16) is formed in the other side of the moving plate (7), a screw (17) is connected to the rotating groove (16) in a threaded manner, and one end of the screw (17) extends into the U-shaped plate (4) and is fixedly connected with an output shaft of a driving motor (18).

4. The joint structure of a forging manipulator as claimed in claim 1, wherein the supporting columns (12) are fixedly mounted on the inner wall of the bottom of the mounting groove (2), the same rectangular rod is fixedly mounted at the top of one side of the two supporting columns (12) close to each other, a brake gear (13) is slidably sleeved on the rectangular rod, the brake gear (13) is movably meshed with the rotating gear (9), electromagnets (15) are fixedly mounted on the rectangular rod and on one side of the brake gear (13), the two electromagnets (15) are attracted to each other, a return spring (14) is sleeved on the rectangular rod, and two ends of the return spring (14) are fixedly connected with the other side of the rectangular rod and the other side of the brake gear (13) respectively.

5. The joint structure of a forging manipulator as claimed in claim 1, wherein a dc power supply is fixedly installed in the installation groove (2), a single-pole double-throw switch is electrically connected to a positive electrode of the dc power supply, two ends of the two electromagnets are respectively electrically connected to a negative electrode of the dc power supply and one end of the single-pole double-throw switch, and two ends of the motor (10) are respectively electrically connected to the other end of the single-pole double-throw switch and a negative electrode of the dc power supply.