CN216759949U

CN216759949U - Mechanical claw picked up by parts for assembling worm of automobile turbine engine

Info

Publication number: CN216759949U
Application number: CN202220238572.3U
Authority: CN
Inventors: 邓伟
Original assignee: Suzhou Sobor Precision Mould Co ltd
Current assignee: Suzhou Sobor Precision Mould Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-06-17
Anticipated expiration: 2032-01-28

Abstract

The utility model belongs to the technical field of mechanical claws, and discloses a mechanical claw for picking up parts for assembling a worm of an automobile turbine engine. According to the utility model, the mechanical claw is arranged at the output end of the hydraulic cylinder at the bottom of the machine head, the hinging frame and the hinging ring are arranged at the top of the mechanical claw, the grapple and the connecting rod are respectively hinged on the hinging frame and the hinging ring, the connecting rod and the grapple are hinged together, the springs are arranged on the inner sides of the tops of the four grapple hooks, the springs are connected with the ejector rods on the hinging rings, the tops of the ejector rods are fixedly connected to the output end of the hydraulic cylinder, when the mechanical claw grabs a part, the springs can play a supporting role and also play a buffering role, and thus, the part can be well protected.

Description

Mechanical claw for picking up parts for assembling worm of automobile turbine engine

Technical Field

The utility model belongs to the technical field of mechanical claws, and particularly relates to a mechanical claw picked up by parts for assembling a worm of an automobile turbine engine.

Background

The car has been indispensable in modern life, and nearly family house all has, and the vehicle that masses purchased is more and more, and the production of vehicle also can increase naturally, and the engine is indispensable as the core component of vehicle, and the engine comprises a plurality of assembled parts when the equipment, if lean on the manual work to pick up the part and will cause very big consumption to human physical power.

For a large number of assembled parts, the modern factories basically grab the parts by the mechanical claws and then place the parts in each area, but because the grabbing force of the mechanical claws is not easy to control and not very accurate, the parts with different sizes or parts with smaller hardness are easy to damage or cannot be grabbed successfully at one time, and the working efficiency is reduced.

The existing mechanical arm is usually simple in the grabbing process, the action is usually simple, the grabbing parts can be placed in a certain area, the mechanical arm is limited due to the influence of the structure in the action process, and the mechanical arm can only be simply moved up and down or left and right, so that the equipment is limited in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems, and provides a mechanical claw for picking up parts for assembling a worm of an automobile turbine engine, which has the advantages of safe grabbing and multi-angle adjustment.

In order to achieve the purpose, the utility model provides the following technical scheme: the mechanical claw picked up by parts for assembling the worm of the automobile turbine engine comprises a second hydraulic cylinder and a base, the middle part of the second hydraulic cylinder is sleeved with a fixed frame, the bottom of the fixed frame is fixedly provided with a hinged frame, four grapples are movably hinged at the outer side of the hinge frame, the top of each grapple is movably hinged with a connecting rod, the bottom of the fixed frame is sleeved with a hinged ring, the top of the connecting rod is movably hinged at the outer side of the hinged ring, a mandril is fixedly arranged at the center of the hinged ring, a spring is elastically connected between the grapple and the mandril, the output end of the second hydraulic cylinder is fixedly connected with the top of the mandril, when the grapple is grappled, the four springs at the top of the device can support the grapple to a certain extent, so that the grapple is prevented from directly scratching the parts, and the springs can enable the grapple to be elastically connected with the object to protect the parts to a certain extent.

According to a preferable technical scheme of the utility model, the top of the base is movably provided with the rotating table, the motor is arranged in the base, the output end of the motor in the base is in transmission connection with the rotating table, the motor in the base can drive the rotating table to rotate when working, and the rotating table can drive the upper half part of the equipment to rotate together to adjust the angle and the position.

As a preferred technical scheme of the utility model, a support frame is fixedly installed at the top of the rotating table, a mechanical arm is movably hinged at the top of the support frame, a machine head is movably hinged at the end of the mechanical arm, a motor is fixedly installed at the top of the machine head, the output end of the motor is in transmission connection with a second hydraulic cylinder, the support frame facilitates the hinging of the mechanical arm, the hinged mechanical arm can rotate, and the motor on the machine head is in transmission connection with the second hydraulic cylinder to drive the second hydraulic cylinder and parts grabbed below the second hydraulic cylinder to rotate together.

As a preferred technical scheme of the utility model, the top parts of the machine head, the mechanical arm and the rotating platform are all fixedly provided with circular rings, the bottom part of the mechanical arm is fixedly provided with the circular rings, the circular rings are convenient for installing the hydraulic cylinder, and simultaneously, the hydraulic cylinder can be movably hinged on the circular rings, so that the angle of the hydraulic cylinder can be adjusted.

As a preferred technical scheme of the utility model, a third hydraulic cylinder is movably mounted on a ring at the top of the rotating table, an output end of the third hydraulic cylinder is movably mounted on a ring at the bottom of the mechanical arm, a first hydraulic cylinder is movably mounted on a ring at the top of the mechanical arm, an output end of the first hydraulic cylinder is movably mounted on a ring at the top of the machine head, the third hydraulic cylinder is telescopic, the height of the mechanical arm can be adjusted, so that the mechanical arm can be lifted or lowered, the machine head can be adjusted to rotate around one end of the mechanical arm by the telescopic action of the first hydraulic cylinder, and the two hydraulic cylinders are matched with each other to adjust the angle and height of the mechanical arm and the machine head, so that the height and the angle of parts grabbed by the grapple are adjusted.

According to a preferable technical scheme of the utility model, the rubber block is fixedly arranged on the inner side of the grapple, teeth are arranged on the rubber block, the rubber block is made of rubber, the rubber block is convenient for the grapple to grab and prevent parts from falling off, the teeth play a certain anti-skidding role, and the rubber also plays a certain buffering role when the parts are grabbed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the mechanical claw is arranged at the output end of the hydraulic cylinder at the bottom of the machine head, the hinging frame and the hinging ring are arranged at the top of the mechanical claw, the grapple and the connecting rod are respectively hinged on the hinging frame and the hinging ring, the connecting rod and the grapple are hinged together, the springs are arranged on the inner sides of the tops of the four grapple hooks, the springs are connected with the ejector rods on the hinging rings, the tops of the ejector rods are fixedly connected to the output end of the hydraulic cylinder, when the mechanical claw grabs a part, the springs can play a supporting role and also play a buffering role, and thus, the part can be well protected.

2. According to the utility model, the motor is arranged in the base, the rotating table is arranged at the top of the base, the mechanical arm is movably hinged at the top of the rotating table, the motor is arranged on the machine head at the bottom of the mechanical arm, the output end of the motor is in transmission connection with the hydraulic cylinder at the top of the mechanical claw, when the motor rotates, the mechanical claw can be driven to rotate, and the angle for grabbing parts is adjusted, so that the parts can be grabbed more quickly.

Drawings

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

FIG. 2 is a cross-sectional view of a gripper according to the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1 according to the present invention.

In the figure: 1. a second hydraulic cylinder; 2. a machine head; 3. a mechanical arm; 4. a support frame; 5. a rotating table; 6. a base; 7. a first hydraulic cylinder; 8. a third hydraulic cylinder; 9. a motor; 10. a fixed mount; 11. a grapple; 12. a connecting rod; 13. a hinge ring; 14. a top rod; 15. a rubber block; 16. a spring; 17. and a hinged frame.

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.

As shown in figures 1 to 5, the utility model provides a mechanical gripper for picking up parts for assembling a worm of an automobile turbine engine, which comprises a second hydraulic cylinder 1 and a base 6, wherein a fixed frame 10 is sleeved at the middle part of the second hydraulic cylinder 1, a hinged frame 17 is fixedly installed at the bottom of the fixed frame 10, four grapples 11 are movably hinged at the outer side of the hinged frame 17, a connecting rod 12 is movably hinged at the top of each grapple 11, a hinged ring 13 is sleeved at the bottom of the fixed frame 10, the top of the connecting rod 12 is movably hinged at the outer side of the hinged ring 13, a top rod 14 is fixedly installed at the center of the hinged ring 13, a spring 16 is elastically connected between each grapple 11 and the top rod 14, the output end of the second hydraulic cylinder 1 is fixedly connected with the top of the top rod 14, when the grapple is grappled, the four springs at the top of the grapple can play a certain supporting role on the grapple to avoid the grapple directly grapple from scratching the parts, and the springs can enable the grapple to have a certain elastic connection with an object, the protective device plays a certain role in protecting parts.

Wherein, the top movable mounting of base 6 has revolving stage 5, and the inside of base 6 is equipped with the motor, and the output and the 5 transmission of revolving stages of the inside motor of base 6 are connected, and the inside motor of base will take the revolving stage to rotate at the during operation, and the revolving stage can drive the upper half of equipment and rotate angle regulation and position together.

Wherein, revolving stage 5's top fixed mounting has support frame 4, support frame 4's top activity articulates there is arm 3, arm 3's tip activity articulates there is aircraft nose 2, aircraft nose 2's top fixed mounting has motor 9, motor 9's output and the transmission of second pneumatic cylinder 1 are connected, the support frame is convenient for articulated of arm, articulated arm can rotate, motor and the transmission of second pneumatic cylinder on the aircraft nose are connected, drive the spare part that second pneumatic cylinder and below snatched and rotate together.

Wherein, the equal fixed mounting in top of aircraft nose 2, arm 3 and revolving stage 5 has the ring, and the bottom fixed mounting of arm 3 has the ring, and the ring is convenient for the installation of pneumatic cylinder, can make the pneumatic cylinder can articulate on the ring by the activity simultaneously, makes pneumatic cylinder angle regulation.

Wherein, movable mounting has third pneumatic cylinder 8 on the ring at revolving stage 5 top, output movable mounting of third pneumatic cylinder 8 is on the ring of 3 bottoms of arm, movable mounting has first pneumatic cylinder 7 on the ring at 3 tops of arm, output movable mounting of first pneumatic cylinder 7 is on the ring at 2 tops of aircraft nose, the third pneumatic cylinder is flexible, can adjust the height of arm, make the arm carry out the action of lifting or decline, the aircraft nose can be adjusted to first pneumatic cylinder is flexible rotates around the one end of arm, two pneumatic cylinders mutually support and carry out angle and altitude mixture control to arm and aircraft nose, thereby the adjustment grapple snatchs the height and the angle of spare part.

Wherein, the inboard fixed mounting of grapple 11 has block rubber 15, is equipped with tooth on the block rubber 15, and block rubber 15 is made by rubber, and the block rubber is convenient for the grapple and snatchs and prevent that spare part from dropping, and tooth plays certain anti-skidding effect, and rubber also can play certain cushioning effect when spare part snatchs simultaneously.

The working principle and the using process of the utility model are as follows:

the second hydraulic cylinder 1 is arranged at the bottom of the machine head 2, the fixing frame 10 is sleeved on the second hydraulic cylinder 1, the hinge frame 17 is installed at the bottom of the fixing frame 10, the grapple 11 is hinged on the hinge frame 17, the hinge ring 13 is sleeved at the bottom of the fixing frame 10, the connecting rod 12 is movably hinged on the hinge ring 13, the connecting rod 12 and the grapple 11 are hinged together, the ejector rod 14 is fixedly installed at the center position of the hinge ring 13, the top of the ejector rod 14 is connected with the output end of the second hydraulic cylinder 1, four springs 16 are arranged at the bottom of the ejector rod 14 and respectively connected with the grapple 11, when the second hydraulic cylinder 1 stretches out and draws the grapple 11 to move, at the moment, the springs 16 can support the grapple 11 and play a role in buffering role when the grapple 11 grabs a part, so as to prevent the grapple 11 from scratching the part;

set up a motor 9 at the top of aircraft nose 2, be connected the output of motor 9 with the transmission of 1 second pneumatic cylinder, motor 9 rotates and to drive 1 simultaneous rotations of second pneumatic cylinder, thereby it rotates the angle of adjusting grapple 11 to drive grapple 11, be convenient for grapple 11 snatchs spare part, third pneumatic cylinder 8 that sets up between revolving stage 5 and arm 3, be convenient for lifting and descending of arm 3, the angular adjustment of aircraft nose 2 of being convenient for of first pneumatic cylinder 7 that sets up at arm 3 top, can the angle and the height of adjusting device work when first pneumatic cylinder 7 and the cooperation of third pneumatic cylinder 8 are used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed. Or may be an element inherent to such a process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automobile turbine engine worm assembly is with mechanical gripper that spare part picked up, including second pneumatic cylinder (1) and base (6), its characterized in that: the middle part cover of second pneumatic cylinder (1) is equipped with mount (10), the bottom fixed mounting of mount (10) has articulated frame (17), four outside activity hinge joint of articulated frame (17) have grapple (11), the top activity hinge joint of grapple (11) has connecting rod (12), the bottom cover of mount (10) is equipped with hinge ring (13), the top activity hinge joint of connecting rod (12) is in the outside of hinge ring (13), the center fixed mounting of hinge ring (13) has ejector pin (14), elastic connection has spring (16) between grapple (11) and ejector pin (14), the output of second pneumatic cylinder (1) and the top fixed connection of ejector pin (14).

2. The mechanical claw picked up by the component for assembling the worm of the automobile turbine engine according to the claim 1, is characterized in that: the top movable mounting of base (6) has revolving stage (5), the inside of base (6) is equipped with the motor, the output and revolving stage (5) transmission of the inside motor of base (6) are connected.

3. The mechanical claw picked up by the component for assembling the worm of the automobile turbine engine according to the claim 2 is characterized in that: the top fixed mounting of revolving stage (5) has support frame (4), the top activity of support frame (4) articulates there is arm (3), the tip activity of arm (3) articulates there is aircraft nose (2), the top fixed mounting of aircraft nose (2) has motor (9), the output and the second hydraulic cylinder (1) transmission of motor (9) are connected.

4. The mechanical claw picked up by the component for assembling the worm of the automobile turbine engine according to the claim 3 is characterized in that: the top of aircraft nose (2), arm (3) and revolving stage (5) is equal fixed mounting has the ring, the bottom fixed mounting of arm (3) has the ring.

5. The mechanical claw picked up by the component for assembling the worm of the automobile turbine engine according to the claim 3 is characterized in that: movable mounting has third pneumatic cylinder (8) on the ring at revolving stage (5) top, the output movable mounting of third pneumatic cylinder (8) is on the ring of arm (3) bottom, movable mounting has first pneumatic cylinder (7) on the ring at arm (3) top, the output movable mounting of first pneumatic cylinder (7) is on the ring at aircraft nose (2) top.

6. The mechanical claw picked up by the component for assembling the worm of the automobile turbine engine according to the claim 1, is characterized in that: the inner side of the grapple (11) is fixedly provided with a rubber block (15), the rubber block (15) is provided with teeth, and the rubber block (15) is made of rubber.