CN221435651U

CN221435651U - Engine connecting rod machining mechanical arm

Info

Publication number: CN221435651U
Application number: CN202323309849.0U
Authority: CN
Inventors: 邹家林; 张正益
Original assignee: Chongqing Penger Machinery Manufacturing Co ltd
Current assignee: Chongqing Penger Machinery Manufacturing Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-07-30
Anticipated expiration: 2033-12-06

Abstract

The utility model relates to an engine connecting rod machining mechanical arm which comprises a workbench and a mounting frame, wherein a limiting assembly is mounted on the mounting frame, a moving assembly is mounted on the workbench, the limiting assembly comprises a drill rod which is spliced with the bottom of the mounting frame, a connecting rod is fixedly mounted at the top of the drill rod, telescopic springs are fixedly mounted on two sides of the inner wall of the mounting frame, limiting plates are fixedly mounted on one sides, opposite to the two telescopic springs, of the two limiting plates, and a splicing rod is fixedly mounted on one side, opposite to the two limiting plates, of the two limiting plates. This engine connecting rod processing arm through installing spacing subassembly, can split the rig on the arm body according to the user demand, is convenient for overhaul or change the model size of rig, is favorable to improving the practicality of device, improves the quality and the efficiency of connecting rod processing, through installing movable assembly, can adjust the position of arm body according to the user demand, is favorable to improving the flexibility that the device used.

Description

Engine connecting rod machining mechanical arm

Technical Field

The utility model relates to the technical field of mechanical arms, in particular to an engine connecting rod machining mechanical arm.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling, has been widely applied in the fields of industrial assembly, safety and explosion prevention and the like due to the unique operation flexibility, and in the production component parts of automobiles, an engine plays a very important role like a human heart, a plurality of parts are arranged in the engine, a piston connecting rod is an important part for connecting a piston with a cam shaft, and once the piston connecting rod has a problem in the operation of the engine, a great fault can occur, and the mechanical arm is needed in the production and processing processes of the connecting rod.

Please refer to an automatic production facility of engine piston connecting rod of bulletin number CN214109523U, which comprises a base, chassis upper left side is provided with the storage frame, the spring top is provided with puts the flitch, the sucking disc right-hand first arm that is provided with, the semi-gear top is provided with full gear, the conveyer belt surface is provided with the anchor clamps, second arm left end is provided with micro motor, the locator top is provided with the circular saw, micro motor below is provided with the locator, second arm right-hand third arm that is provided with, the rig below is provided with the detector, the semi-gear right-hand main motor that is provided with, the drive wheel right-hand is provided with the finished product storehouse, and this automatic production facility of engine piston connecting rod compares with current ordinary piston connecting rod production facility, has simplified the processing flow, has improved machining efficiency, has also guaranteed product quality simultaneously.

In the above patent, the third mechanical arm is fixedly installed on the workbench, so that the movement adjustment is facilitated, the drilling machine and the third mechanical arm are fixedly installed, the disassembly maintenance drilling machine is inconvenient to replace according to the use requirement, the quality efficiency of connecting rod processing is further reduced, and another technical scheme is provided for solving the technical problem.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the engine connecting rod machining mechanical arm which has the advantages of moving and splitting, and the like, solves the problems that the third mechanical arm is fixedly installed on a workbench, the moving and the adjusting are convenient, the drilling machine and the third mechanical arm are fixedly installed, the splitting and the maintenance of the drilling machine are inconvenient to replace according to the use requirement, and the quality efficiency of connecting rod machining is further reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the engine connecting rod machining mechanical arm comprises a workbench and a mounting frame, wherein a limiting assembly is arranged on the mounting frame, and a moving assembly is arranged on the workbench;

The limiting assembly comprises a drill rod which is spliced with the bottom of the mounting frame, a connecting rod is fixedly arranged at the top of the drill rod, telescopic springs are fixedly arranged on two sides of the inner wall of the mounting frame, limiting plates are fixedly arranged on two sides, opposite to the telescopic springs, of the telescopic springs, a splicing rod is fixedly arranged on one side, opposite to the limiting plates, of the limiting plates, and a pull rod is fixedly arranged on one side, opposite to the limiting plates, of the limiting plates.

Further, the moving assembly comprises an electric sliding table fixedly installed inside the workbench, the top of the electric sliding table is slidably connected with a moving block, the top of the moving block is fixedly provided with a mounting block, and the top of the mounting block is fixedly provided with a mechanical arm body.

Further, the top fixed mounting of arm body has the motor, the output fixed mounting of motor has the bull stick with installing frame top fixed connection, the top fixed mounting of arm body has the mounting box that is located the motor outside.

Further, a first extending hole is formed in the bottom of the mounting frame, and the connecting rod extends to the inside of the mounting frame through the first extending hole.

Further, the through hole is formed in the connecting rod, and the inserting rod is inserted into the connecting rod through the through hole.

Further, second extending holes are formed in two sides of the mounting frame, and the pull rods extend to the outer side of the mounting frame through the second extending holes.

Further, a sliding groove is formed in the mounting frame, and the limiting plate is in sliding connection with the mounting frame through the sliding groove.

Further, the through hole has been seted up at the top of workstation, the installation piece extends to the outside of workstation through the through hole, the switch is installed in the left side of workstation, and the switch is connected with electric slip table electricity.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This engine connecting rod processing arm through installing spacing subassembly, can carry out the split according to the drilling rod on the arm body of user demand, is convenient for overhaul or change the model size of drilling rod, is favorable to improving the practicality of device, improves the quality and the efficiency of connecting rod processing, through installing movable assembly, can adjust the position of arm body according to the user demand, is favorable to improving the flexibility that the device used.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of a partial structure of the present utility model;

Fig. 3 is a partial structural perspective view of the present utility model.

In the figure: 1. a work table; 2. a mounting frame; 3. a drill rod; 4. a connecting rod; 5. a telescopic spring; 6. a limiting plate; 7. inserting a connecting rod; 8. a pull rod; 9. an electric sliding table; 10. a moving block; 11. a mounting block; 12. a robot arm body; 13. a motor; 14. a rotating rod; 15. and (5) installing the box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the mechanical arm for processing an engine connecting rod in the present embodiment includes a workbench 1 and a mounting frame 2, a limiting component is mounted on the mounting frame 2, and a moving component is mounted on the workbench 1.

Embodiment one: the limiting component comprises a drill rod 3 which is spliced with the bottom of the installation frame 2, a connecting rod 4 is fixedly installed at the top of the drill rod 3, a first extension hole is formed in the bottom of the installation frame 2, the connecting rod 4 extends to the inside of the installation frame 2 through the first extension hole, and telescopic springs 5 are fixedly installed on two sides of the inner wall of the installation frame 2.

Two telescopic springs 5 are all fixed mounting in one side that is relative has limiting plate 6, and the spout has been seted up to the inside of installing frame 2, and limiting plate 6 provides the direction through spout and installing frame 2 sliding connection for peg graft pole 7 removal for peg graft pole 7 removes more convenient, and two equal fixed mounting in one side that limiting plate 6 is relative have peg graft pole 7.

The through-hole has been seted up to the inside of connecting rod 4, and peg graft pole 7 is pegged graft through-hole and connecting rod 4, and is fixed spacing to connecting rod 4, and then makes drilling rod 3 fixed mounting, and equal fixed mounting in one side that two limiting plates 6 are on the back mutually has pull rod 8, and the second extension hole has all been seted up to the both sides of installing frame 2, and pull rod 8 extends to the outside of installing frame 2 through the second extension hole, and convenient to use person pulls pull rod 8.

It should be noted that, this engine connecting rod processing arm through installing spacing subassembly, can carry out the split according to the drilling rod 3 on the user demand to arm body 12, is convenient for overhaul or change the model size of drilling rod 3, is favorable to improving the practicality of device, improves the quality and the efficiency of connecting rod processing.

Specifically, this engine connecting rod processing arm, when needing the split to change drilling rod 3, two pull rods 8 of orientation back to the body, drive limiting plate 6 and remove in installing frame 2 for extension spring 5 compresses, drives two spliced poles 7 in step and removes, makes spliced pole 7 shift out the inside of connecting rod 4, releases the grafting of connecting rod 4 and installing frame 2 afterwards, will then split drilling rod 3 and installing frame 2, be convenient for overhaul or change drilling rod 3's model size, be favorable to improving the practicality of device, improve connecting rod processing's quality and efficiency.

Embodiment two: referring to fig. 1, a moving assembly is further installed on the workbench 1 on the basis of the first embodiment, the moving assembly includes an electric sliding table 9 fixedly installed inside the workbench 1, a switch is installed on the left side of the workbench 1, the switch is electrically connected with the electric sliding table 9 to facilitate control of starting time of the electric sliding table 9, and a moving block 10 is slidably connected to the top of the electric sliding table 9.

The top fixed mounting of movable block 10 has installation piece 11, and the through hole has been seted up at the top of workstation 1, and installation piece 11 extends to the outside of workstation 1 through the through hole, and the top fixed mounting of installation piece 11 has arm body 12, starts electronic slip table 9, through movable block 10 and installation piece 11, drives arm body 12 and carries out synchronous movement regulation.

The top fixed mounting of arm body 12 has motor 13, and the output fixed mounting of motor 13 has the bull stick 14 with installing frame 2 top fixed connection, and the top fixed mounting of arm body 12 has the mounting box 15 that is located the motor 13 outside.

It should be noted that, this engine connecting rod processing arm through installing the removal subassembly, can be according to the position of user demand regulation arm body 12, is favorable to improving the flexibility that the device used.

Specifically, this engine connecting rod processing arm, during the use, through switch start electric slipway 9 for movable block 10 moves about on electric slipway 9 and adjusts, drives arm body 12 through installation piece 11 is synchronous and removes and adjust, can adjust the position of arm body 12 according to the user demand, after the regulation, starter motor 13 drives installation frame 2 through bull stick 14 and rotates, and then carries out the processing to the connecting rod of placing the alzha on workstation 1.

The working principle of the embodiment is as follows:

(1) This engine connecting rod processing arm, when needing the split to change drilling rod 3, two pull rods 8 of orientation back to the body, drive limiting plate 6 and remove in installing frame 2 for extension spring 5 compresses, drives two spliced poles 7 in step and removes, make spliced pole 7 shift out the inside of connecting rod 4, release the grafting of connecting rod 4 and installing frame 2 afterwards, will then split drilling rod 3 and installing frame 2, be convenient for overhaul or change drilling rod 3's model size, be favorable to improving the practicality of device, improve connecting rod processing's quality and efficiency.

(2) This engine connecting rod processing arm, during the use, through switch start electric slipway 9 for movable block 10 moves about on electric slipway 9 and adjusts, drives arm body 12 through installation piece 11 is synchronous and removes and adjust, can adjust the position of arm body 12 according to the user demand, after the regulation, starter motor 13 drives installation frame 2 through bull stick 14 and rotates, and then carries out the processing to the connecting rod of placing the an on workstation 1.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides an engine connecting rod processing arm, includes workstation (1) and installing frame (2), its characterized in that: a limiting component is arranged on the mounting frame (2), and a moving component is arranged on the workbench (1);

The limiting assembly comprises a drill rod (3) which is inserted into the bottom of the mounting frame (2), a connecting rod (4) is fixedly arranged at the top of the drill rod (3), telescopic springs (5) are fixedly arranged on two sides of the inner wall of the mounting frame (2), limiting plates (6) are fixedly arranged on two opposite sides of the telescopic springs (5), inserting rods (7) are fixedly arranged on two opposite sides of the limiting plates (6), and pull rods (8) are fixedly arranged on one opposite sides of the limiting plates (6).

2. The engine connecting rod processing mechanical arm according to claim 1, wherein: the movable assembly comprises an electric sliding table (9) fixedly installed inside the workbench (1), a movable block (10) is slidably connected to the top of the electric sliding table (9), an installation block (11) is fixedly installed on the top of the movable block (10), and a mechanical arm body (12) is fixedly installed on the top of the installation block (11).

3. The engine connecting rod processing mechanical arm according to claim 2, wherein: the top fixed mounting of arm body (12) has motor (13), the output of motor (13) has bull stick (14) with installing frame (2) top fixed connection, the top fixed mounting of arm body (12) has install bin (15) that are located the outside of motor (13).

4. The engine connecting rod processing mechanical arm according to claim 1, wherein: the bottom of the mounting frame (2) is provided with a first extending hole, and the connecting rod (4) extends to the inside of the mounting frame (2) through the first extending hole.

5. The engine connecting rod processing mechanical arm according to claim 1, wherein: the inside of connecting rod (4) has seted up the through-hole, grafting pole (7) are pegged graft with connecting rod (4) through the through-hole.

6. The engine connecting rod processing mechanical arm according to claim 1, wherein: the two sides of the mounting frame (2) are provided with second extension holes, and the pull rod (8) extends to the outer side of the mounting frame (2) through the second extension holes.

7. The engine connecting rod processing mechanical arm according to claim 1, wherein: the inside of installing frame (2) has seted up the spout, limiting plate (6) are through spout and installing frame (2) sliding connection.

8. The engine connecting rod processing mechanical arm according to claim 2, wherein: the top of workstation (1) has seted up the through-hole, installation piece (11) extend to the outside of workstation (1) through the through-hole, the switch is installed in the left side of workstation (1), and switch and electric slip table (9) electricity are connected.