HRA-1001 Mechanical assembly and adjustment technology comprehensive practical training equipment

Equipment Overview

This equipment is based on the relevant vocational standards and industry standards, combined with the schools "CNC technology and its application", "machinery manufacturing technology", "electromechanical equipment installation and maintenance", Mechanical Assembly", "Mould Manufacturing Technology", "Electromechanical Equipment Installation and Maintenance", "Mechanical Equipment Assembly and Automatic Control" and other professional training objectives. Developed to meet the training objectives of such specialities as "Mechanical Assembly", "Mould Manufacturing Technology", "Electromechanical Equipment Installation and Maintenance", "Mechanical Equipment Assembly and Automatic Control". With vocational practice activities as the main line, it mainly trains students to read and draw assembly drawings and parts drawings, basic operation of clamping, assembly process and adjustment of parts and mechanisms, assembly quality inspection and other skills, and improves the students' skills in the assembly and implementation of the process, installation, debugging and maintenance of electromechanical equipment, machining quality analysis and control in the first line of the machinery manufacturing enterprises and related industries by "learning by doing". Through "learning by doing", students can improve their employability in the front-line process assembly and implementation, mechanical and electrical equipment installation, debugging and maintenance, repair, quality analysis and control of machining, and grass-roots production management in machinery manufacturing enterprises and related industries.

Functional characteristics

This equipment mainly consists of a variety of mechanical modules, each module can be trained independently, can also be integrated training. Modules include (power source, multi-stage gearbox, two-dimensional worktable, intermittent rotary table, three-axis gear transmission, single-axis bevel gear right-angle distributor, crank connecting rod and cam device, etc.). Some of the more typical skill points and knowledge points in the assembly of various mechanical devices are covered. For example: assembly and adjustment of belt and chain transmission mechanism, assembly of gearbox, assembly and adjustment of bearings (deep groove ball bearings, angular contact bearings, tapered roller bearings, thrust ball bearings), assembly and adjustment of cylindrical bevel gears, assembly of worm gears and worm gears, assembly of racks and pinions, assembly and adjustment of crank links and cams, assembly of grooved wheels and friction wheels, assembly of ball screws, assembly and adjustment of linear guides, related parallelism and perpendicularity. Adjustment, related parallelism and perpendicularity adjustment and detection, etc.

Practical training projects

1. Basic operation skill training for clamping:

1. Scribing skills training;

2, filing skills training;

3, sawing skills training;

4, drilling skills training;

5, tapping, set of thread skills training;

6, scraping skills training.

2.Gearbox assembly and adjustment:

7. assembly and adjustment of bearings, shafts, keys, slip gears, cases, etc. according to assembly drawings and assembly process requirements.

3.Assembly and adjustment of reducer:

8. According to the assembly drawing and assembly process requirements, carry out the assembly and adjustment of sprocket, bevel gear, gear, case, etc..

4. Assembly and adjustment of intermittent rotary table:

9.Assembly and adjustment of worm gear, four groove groove wheel, friction wheel, bearing, support, etc. according to assembly drawing and assembly process requirements.

5. Assembly and adjustment of crank connecting rod and cam mechanism:

10. assembly and adjustment of crank connecting rod, rack and pinion, cam guide, parallel double crank and other parts according to assembly drawing and assembly process requirements.

6.Assembly and adjustment of 2D table:

11.According to the requirements of assembly drawing, carry out the assembly and adjustment of linear guide, ball screw, bearing, support, etc..

7.Assembly and adjustment of mechanical transmission:

12. Assembly and adjustment of belt drive mechanism

13. Assembly and adjustment of chain drive mechanism

14. Assembly and adjustment of gear transmission mechanism

8. Mechanical system operation and adjustment:

According to the requirements of the general assembly drawings, the units are assembled into a system and adjusted as required to achieve the intended function.