Automatic motor press fitting tool

Abstract

The utility model discloses an automatic motor press-fitting tool which comprises an automatic motor press-fitting rack, a press-fitting workbench is arranged above the automatic motor press-fitting rack, a protective cover is arranged at the rear end of the upper portion of the press-fitting workbench, a balance fixing plate is arranged above the interior of the protective cover, and the balance fixing plate is arranged on the upper portion of the interior of the protective cover. A punching head is arranged in the middle of the interior of the balance fixing plate, guide rods are arranged at the four corners of the balance fixing plate, and the lower ends of the guide rods are connected with the fixing supporting columns. The number of the upper positioning die holders and the number of the lower positioning die holders are both set to be three, the positions of the three positioning die holders are movably adjusted in a sliding mode, three sets of motor parts can be fastened and positioned at a time, the three positioning die holders are made to conduct press fitting in turn, operation time arrangement is more reasonable, and operation efficiency is improved. And a worker is always in an operation state without leaving idle time, so that the operation time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field related to motor production, in particular to an automated motor pressing tool. Background Art

[0002] A motor is an electromagnetic device that converts or transmits electrical energy based on the law of electromagnetic induction, or converts one form of electrical energy into another. An electric motor converts electrical energy into mechanical energy, and a generator converts mechanical energy into electrical energy. The electric motor is represented by the letter "M" in the circuit. Its main function is to generate driving torque as a power source for electrical appliances or various machines. It can be divided into DC motors and AC motors according to the type of working power supply.

[0003] In the prior art, there are still certain drawbacks in the use of automated motor press-fitting tools. Traditional press-fitting tools can usually only tighten and position a group of parts that need to be assembled. When the motor parts are being press-fitted, the workers are idle and need to wait for the motor parts to be press-fitted before they can replace and press-fit the next group of parts. During the operation, part of the operating time is wasted, reducing work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an automated motor press-fitting tool to solve the problem that the traditional press-fitting tool proposed in the above background technology can usually only tighten and position a group of parts to be assembled. When the motor parts are press-fitted, the staff is idle and needs to wait for the motor parts to be press-fitted before they can replace and press-fit the next group of parts. During the operation, part of the operation time is wasted, thereby reducing the work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated motor press-fitting tool, comprising an automated motor press-fitting frame, a press-fitting workbench is arranged above the automated motor press-fitting frame, a protective cover is arranged at the rear end above the press-fitting workbench, a balancing fixed plate is arranged above the inside of the protective cover, a punch head is arranged at the middle position inside the balancing fixed plate, guide rods are arranged at the four corners of the balancing fixed plate, the lower end of the guide rod is connected to a fixed pillar, a second buffer spring is arranged outside the fixed pillar, fixed slide grooves are arranged on both sides above the press-fitting workbench, a movable slide is arranged inside the fixed slide groove, an upper positioning die seat is arranged below the press-fitting workbench, and three upper positioning die seats are arranged in total, a lower positioning die seat is arranged in the middle position above the movable slide, and three lower positioning die seats are arranged in total, side plates are arranged on both sides of the lower positioning die seat, and the two sides above the side plates are connected to the upper positioning die seat through telescopic rods, a first buffer spring is arranged outside the telescopic rod, and fixed handles are arranged at both ends above the movable slide.

[0006] In a further embodiment, hollow openings are provided at positions where both sides of the movable slide are aligned with the lower positioning mold seat, fixed openings are provided at positions where the surface of the fixed slide is aligned with the fixed pillar, and the lower end of the fixed pillar is connected to the fixed opening by inlaying, and the lower end of the fixed pillar is connected to the hollow opening by sliding.

[0007] In a further embodiment, the lower end of the second buffer spring is connected to the fixed slide groove by welding, the upper end of the second buffer spring is fixedly connected to the fixed support pillar by a limiting sleeve, and the limiting sleeve is connected to the guide rod by sliding.

[0008] In a further embodiment, both sides of the upper positioning mold base are connected to the limiting sleeve via a combined inlay plate and a combined inlay groove, and the combined inlay plate and the upper positioning mold base are connected via welding.

[0009] In a further embodiment, the lower end of the telescopic rod is slidably connected to the side plate, and the lower end of the telescopic rod is slidably connected to the middle position of the press-fitting workbench through a telescopic opening.

[0010] In a further embodiment, a locking slot is provided on the outer side of the side panel, and a locking head is provided in the middle position above the fixed slide slot, the locking head is fixedly connected to the fixed slide slot via a protrusion, and the locking head and the protrusion are connected via a return spring, the locking head and the locking slot are connected by inlaying, and the cross-section of the locking head is set to a triangular structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the number of the upper positioning die base and the lower positioning die base are set to three, and the positions between the three positioning die bases are moved and adjusted by sliding. Three groups of motor parts can be fixed at one time, so that the three positioning die bases can be pressed in turn, and the operation time is arranged more reasonably. The staff is always in the operation state without idle time, thereby saving operation time, improving work efficiency, and making it easier to press. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of an automated motor press-fitting tooling of the utility model;

[0014] Figure 2 This is a detailed structural diagram of part A of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the movable slide of the utility model;

[0016] Figure 4 It is a top view of the movable slide of the utility model;

[0017] Figure 5 It is a top view of the press-fitting workbench of the utility model.

[0018] In the figure: 1. protective cover; 2. balance fixing plate; 3. punch head; 4. guide rod; 5. upper positioning die base; 6. combined inlay plate; 7. first buffer spring; 8. telescopic rod; 9. side plate; 10. locking slot; 11. fixed slide; 12. press-fitting workbench; 13. automatic motor press-fitting frame; 14. locking card head; 15. limiting sleeve; 16. combined inlay slot; 17. second buffer spring; 18. fixed pillar; 19. lower positioning die base; 20. fixed handle; 21. movable slide; 22. hollow opening; 23. telescopic opening; 24. fixed opening; 25. bump; 26. reset spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-5The utility model provides an embodiment: an automated motor press-fitting tool, including an automated motor press-fitting frame 13, a press-fitting workbench 12 is arranged above the automated motor press-fitting frame 13, a protective cover 1 is arranged at the rear end above the press-fitting workbench 12, a balance fixing plate 2 is arranged above the inside of the protective cover 1, a punch head 3 is arranged at the middle position inside the balance fixing plate 2, guide rods 4 are arranged at the four corners of the balance fixing plate 2, the lower end of the guide rod 4 is connected to the fixed support 18, and a second buffer is arranged outside the fixed support 18 Spring 17, fixed slide grooves 11 are provided on both sides above the press-fitting workbench 12, a movable slide seat 21 is provided inside the fixed slide groove 11, an upper positioning die seat 5 is provided below the press-fitting workbench 12, and there are three upper positioning die seats 5, a lower positioning die seat 19 is provided in the middle position above the movable slide seat 21, and there are three lower positioning die seats 19, side plates 9 are provided on both sides of the lower positioning die seat 19, and both sides above the side plates 9 are connected to the upper positioning die seat 5 through telescopic rods 8, and the outside of the telescopic rods 8 is provided with a first buffer spring 7, and the movable slide seat 21 The two ends above are provided with fixed handles 20, which are used to install and fix the movable slide 21 through the press-fitting workbench 12, to fix the position of the punch head 3 through the balance fixing plate 2, to press-fit the motor parts through the punch head 3, to guide and position the fixed pillar 18 up and down through the guide rod 4, to increase the firmness through the fixed pillar 18, to buffer the fixed pillar 18 during the lifting process through the second buffer spring 17, to slide and adjust the movable slide 21 through the fixed slide 11, to assemble the three lower positioning die seats 19 together through the movable slide 21, to tighten and position the parts to be combined through the lower positioning die seat 19, to support and fix the position of the telescopic rod 8 through the first buffer spring 7, to fix the height of the upper positioning die seat 5, to facilitate hand-held operation through the fixed handle 20, the lower end of the telescopic rod 8 is connected to the side plate 9 by sliding, and the lower end of the telescopic rod 8 is connected to the middle position of the press-fitting workbench 12 by sliding through the telescopic opening 23, and the telescopic opening 23 is used to reserve space for the telescopic rod 8 to retract downward.

[0021] A locking slot 10 is provided on the outer side of the side panel 9, and a locking head 14 is provided in the middle position above the fixed slide slot 11. The locking head 14 is fixedly connected to the fixed slide slot 11 through a protrusion 25, and the locking head 14 is connected to the protrusion 25 through a reset spring 26. The locking head 14 is connected to the locking slot 10 by inlaying, and the cross-section of the locking head 14 is set to a triangular structure. The reset spring 26 is used to telescopically adjust the locking head 14, and the locking head 14 is connected to the locking slot 10 to lock the position of the side panel 9, thereby fixing the position of the lower positioning die base 19, and accurately positioning the position where the lower positioning die base 19 needs to be pressed.

[0022] Hollow openings 22 are provided at positions where both sides of the movable slide 21 are aligned with the lower positioning mold base 19, and fixed openings 24 are provided at positions where the surface of the fixed slide 11 is aligned with the fixed pillar 18, and the lower end of the fixed pillar 18 is connected to the fixed opening 24 by inlaying, and the lower end of the fixed pillar 18 is connected to the hollow opening 22 by sliding, the hollow opening 22 is used to reserve space for the fixed pillar 18 to be lowered downward, and the fixed opening 24 is used to fix the lower end of the fixed pillar 18.

[0023] The lower end of the second buffer spring 17 is connected to the fixed slide groove 11 by welding, the upper end of the second buffer spring 17 is fixedly connected to the fixed pillar 18 by a limit sleeve 15, and the limit sleeve 15 is connected to the guide rod 4 by sliding. The limit sleeve 15 is used to limit and position the height of the second buffer spring 17, and the limit sleeve 15 and the guide rod 4 can be coordinated and connected through the sliding connection.

[0024] The two sides of the upper positioning mold base 5 are connected to the limiting sleeve 15 through the combined inlay plate 6 and the combined inlay groove 16, and the combined inlay plate 6 and the upper positioning mold base 5 are connected by welding. The connection between the combined inlay plate 6 and the combined inlay groove 16 facilitates fixing the position of the upper positioning mold base 5.

[0025] Working principle: When in use, place the three groups of motor parts that need to be pressed into the upper positioning die base 5 and the lower positioning die base 19 respectively, hold the fixed handle 20, push the movable slide 21 to one end, so that the locking clamp 14 is embedded in the locking groove 10, and the position of the lower positioning die base 19 is locked. At the same time, the combined embedding plate 6 is embedded in the combined embedding groove 16, and the position of the upper positioning die base 5 is locked. The parts in the upper positioning die base 5 are pressed downward by the punch head 3, so that the upper positioning die base 5 and the lower positioning die base 19 are pressed and embedded, the motor parts are press-fitted and assembled, the punch head 3 is raised, and the movable slide 21 is pushed to the other end to press-fit the next group of motor parts.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automated motor press-assembly tool, comprising an automated motor press-assembly frame (13), characterized in that: A press-fitting workbench (12) is arranged above the automatic motor press-fitting frame (13), a protective cover (1) is arranged at the rear end above the press-fitting workbench (12), a balancing fixing plate (2) is arranged above the interior of the protective cover (1), a punching head (3) is arranged at the middle position inside the balancing fixing plate (2), guide rods (4) are arranged at the four corners of the balancing fixing plate (2), the lower end of the guide rod (4) is connected to a fixed support (18), a second buffer spring (17) is arranged outside the fixed support (18), fixed slide grooves (11) are arranged on both sides above the press-fitting workbench (12), and the A movable slide (21) is provided inside the fixed slide groove (11), an upper positioning die seat (5) is provided below the press-fitting workbench (12), and there are three upper positioning die seats (5) in total, a lower positioning die seat (19) is provided in the middle position above the movable slide seat (21), and there are three lower positioning die seats (19) in total, side plates (9) are provided on both sides of the lower positioning die seat (19), the upper sides of the side plates (9) are connected to the upper positioning die seat (5) through telescopic rods (8), a first buffer spring (7) is provided outside the telescopic rod (8), and fixed handles (20) are provided at both ends above the movable slide seat (21).

2. The automated motor press-fitting tool according to claim 1, characterized in that: A hollow opening (22) is provided at a position where both sides of the movable slide seat (21) are aligned with the lower positioning mold seat (19), a fixed opening (24) is provided at a position where the surface of the fixed slide groove (11) is aligned with the fixed support (18), and the lower end of the fixed support (18) is connected to the fixed opening (24) by embedding, and the lower end of the fixed support (18) is connected to the hollow opening (22) by sliding.

3. The automated motor press-fitting tool according to claim 1, characterized in that: The lower end of the second buffer spring (17) is connected to the fixed slide groove (11) by welding, the upper end of the second buffer spring (17) is fixedly connected to the fixed support pillar (18) by a limiting sleeve (15), and the limiting sleeve (15) is connected to the guide rod (4) by sliding.

4. The automated motor press-fitting tool according to claim 1, characterized in that: The two sides of the upper positioning die seat (5) are connected to the limiting sleeve (15) through a combined inlay plate (6) and a combined inlay groove (16), and the combined inlay plate (6) and the upper positioning die seat (5) are connected by welding.

5. The automated motor press-fitting tool according to claim 1, characterized in that: The lower end of the telescopic rod (8) is slidably connected to the side plate (9), and the lower end of the telescopic rod (8) is slidably connected to the middle position of the press-fitting workbench (12) via a telescopic opening (23).

6. The automated motor press-fitting tool according to claim 1, characterized in that: A locking slot (10) is provided on the outer side of the side plate (9), a locking head (14) is provided at the middle position above the fixed slide slot (11), the locking head (14) and the fixed slide slot (11) are fixedly connected via a protrusion (25), and the locking head (14) and the protrusion (25) are connected via a return spring (26), the locking head (14) and the locking slot (10) are connected by inlaying, and the cross section of the locking head (14) is set as a triangular structure.

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