Electromagnetic assembly steel ball assembling device

Abstract

An electromagnetic assembly steel ball assembling device is used in the field of electromagnetic connector assembling and comprises a screw rod, a nut, an adjusting block, a connecting rod, a set screw, a positioning seat, a positioning pin, a mounting plate and the like, the nut is connected with the screw rod through threads, the adjusting block is connected to the screw rod through the set screw and mounted on the positioning seat, and the connecting rod is connected with the screw rod through the positioning pin. And the positioning pin is mounted in the long circular holes in the positioning seat and the adjusting block. The position of a positioning pin in the electromagnetic assembly steel ball assembling device is adjusted through coordinated action of all parts in the device, so that the position of a pull rod in an electromagnetic connector is adjusted, and then a clamping cover in the electromagnetic connector is compressed through an installation plate to finally achieve assembling of a steel ball. According to the electromagnetic assembly steel ball assembling device, accurate positioning and guiding of an electromagnetic assembly can be achieved, the positions of a pull rod and a clamping cover can be rapidly and smoothly adjusted, and the device is high in positioning precision, good in assembling quality, high in efficiency and convenient to use and maintain.

Description

Technical Field

[0001] The invention relates to an electromagnetic component steel ball assembly device, which is mainly used in the field of electromagnetic connector assembly. Background Art

[0002] According to the appearance, electrical connectors are mainly divided into rectangular electrical connectors, circular electrical connectors, printed circuit board connectors and special connectors, etc., which are mainly composed of three basic units: shell, insulator and contact body. The connection methods of electrical connectors include threaded connection, bayonet (quick) connection, lock connection, push-pull connection, straight plug connection, etc. The electromagnetic connector involved in this case is a quick-connect and quick-disconnect connector. The connector is powered on and off by a switch to quickly achieve plug-in and separation. The connector relies on the tube shaft and the pull rod to achieve the extension and compression of the spring under the action of the electromagnetic component to achieve the locking and separation of the connector. During the assembly process of the electromagnetic component, there is a tube shaft in the sleeve, and a spring, a card cover and a pull rod are installed on the tube shaft. The lower end of the pull rod is installed between the magnet and the iron core. A spring is provided between the iron core and the pull rod. The pull rod axis moves under the action of the switch. A step shaft is provided at the upper end of the pull rod, and a tube shaft is installed outside the shaft. Three evenly distributed steel ball holes are opened at the end of the tube shaft. The tube shaft has a card cover, and the steel ball is installed between the tube shaft and the pull rod. A spring is installed at the lower end of the card cover, and the steel ball is protruded and recessed by moving the card cover up and down, thereby locking and separating the connector. In the entire assembly process, the assembly of the steel balls is the most important link. To achieve accurate and convenient assembly of the three steel balls is a bottleneck in the entire electromagnetic assembly process.

[0003] In order to solve the problem of assembling the steel ball of the existing electromagnetic component, it is very necessary to explore the method and device for assembling the steel ball of the electromagnetic component. Summary of the invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an electromagnetic component steel ball assembly device.

[0005] The technical solution adopted by the present invention is as follows:

[0006] An electromagnetic assembly steel ball assembly device is used in the field of electromagnetic connector assembly. The electromagnetic assembly steel ball assembly device includes a screw, a nut, an adjustment block, a connecting rod, a set screw, a positioning seat, a positioning pin, a mounting plate, etc. The nut is connected to the screw through a thread, the adjustment block is connected to the screw through a set screw, the adjustment block is installed on the positioning seat, and the positioning pin is installed in the oblong holes on the positioning seat and the adjustment block. The adjustment of the positioning pin position in the electromagnetic assembly steel ball assembly device is achieved through the coordinated action of various components in the device, thereby achieving the adjustment of the pull rod position in the electromagnetic connector, and then the assembly of the steel ball is finally achieved by compressing the card cover in the electromagnetic connector through the mounting plate.

[0007] The beneficial effect of the present invention is that the electromagnetic component steel ball assembly device of the present invention is adopted, and through the joint action of the screw, nut, adjustment block, connecting rod, set screw, positioning seat, positioning pin, and mounting plate, the device has high positioning accuracy, convenient adjustment, quick loading and unloading, good assembly quality, and high assembly efficiency. The electromagnetic component steel ball assembly device can not only realize the accurate positioning of the electromagnetic component and the accurate and convenient assembly of the steel ball, but also can solve the assembly quality problems caused by human factors and the position accuracy of other related parts within a certain range. Through the application of this device, the assembly efficiency of the electromagnetic component can be greatly improved, and the assembly quality of this type of electromagnetic component can also be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the electromagnetic assembly steel ball assembly device of the present invention;

[0009] Figure 2 It is a structural schematic diagram of the screw of the present invention;

[0010] Figure 3 It is a structural schematic diagram of a nut of the present invention;

[0011] Figure 4 It is a schematic diagram of the structure of the adjustment block of the present invention;

[0012] Figure 5 It is a structural schematic diagram of the set screw of the present invention;

[0013] Figure 6 It is a structural schematic diagram of the positioning seat of the present invention;

[0014] Figure 7 It is a structural schematic diagram of the positioning pin of the present invention;

[0015] Figure 8 It is a structural schematic diagram of the mounting plate of the present invention;

[0016] Fig. 9 It is a schematic diagram of the structure of the electromagnetic component of the present invention;

[0017] In the figure, 1. Electromagnetic assembly steel ball assembly device, 11. Screw, 12. Nut, 13. Adjustment block, 14. Set screw, 15. Positioning seat, 16. Positioning pin, 17. Mounting plate. 2. Electromagnetic assembly, 21. Iron core, 22. Spring, 23. Frame, 24. Frame sleeve, 25. Magnet, 26. Spring, 27. Cable cover, 28. Card cover, 29. Sleeve, 230. Pull rod, 231. Pipe shaft, 232. Steel ball, 233. Screw. DETAILED DESCRIPTION

[0018] The present invention is further described in detail below through specific implementation methods.

[0019] As shown in the figure, it is easy to see that the present invention includes 1. an electromagnetic assembly steel ball assembly device, 11. a screw, 12. a nut, 13. an adjustment block, 14. a set screw, 15. a positioning seat, 16. a positioning pin, and 17. a mounting plate.

[0020] The specific implementation steps are as follows:

[0021] When using the device, firstly, the adjusting block 13 is installed on the screw rod 11 and fixed with the set screw 14 , and the positioning seat 15 is installed on the adjusting block 13 , ensuring that the end face 151 of the positioning seat 15 is in close contact with the end face 121 of the nut 12 . Then, the positioning pin 16 is inserted into the cylindrical hole 2301 of the pull rod 230, and is installed into the open groove 131 in the adjustment block 13 in the electromagnetic assembly assembly device 1 together with the electromagnetic assembly 2. The positioning pin 16 is rotated a certain angle in the horizontal direction to be positioned in the oblong groove 132 of the adjustment block 13, and then installed in the positioning seat 15. Then, the nut 12 is rotated, and the adjustment block 13 drives the positioning pin 16 to move axially under the action of the set screw 14 and the annular groove 111 on the screw 11, thereby realizing the axial movement of the pull rod 230. After the pull rod 230 is lowered to a suitable position, the cover plate 17 in the electromagnetic assembly steel ball assembly device is installed on the pipe shaft 231 in the electromagnetic assembly 2, and the steel ball 232 is placed in the groove of the mounting plate. The cylindrical surface 172 of the mounting plate 17 is aligned with the pipe shaft The outer cylindrical surface 2311 of the shaft 231 cooperates with the guide, and at the same time, the end surface 171 of the mounting plate 17 presses the end surface 281 of the card cover 28 to overcome the elastic force of the spring 26 so that the outer cylindrical surface 282 of the card cover 28 moves axially under the guidance of the inner cylindrical surface 291 of the sleeve 29, and the mounting plate 17 is rotated. When the steel ball 232 completely rolls into the steel ball hole 2312 of the pipe shaft 231 along the inclined groove 173 of the mounting plate 17, the mounting plate 17 is rotated at a certain angle until the inclined groove 173 does not overlap with the steel ball hole 2312 of the pipe shaft 231 to prevent the steel ball from flowing back. Then, the spring 26 is unloaded and the mounting plate 17 is removed. The card cover 28 is reset under the action of the spring 26 to lock the steel ball in the steel ball hole 2312 of the pipe shaft 231, and then the positioning pin 16 is removed from the positioning seat 15 and the adjustment block 13. The whole assembly process is completed.

[0022] The electromagnetic component steel ball assembly device of the present invention has the advantages of reliable positioning, good assembly quality and high assembly efficiency, and is simple to operate and easy to maintain. The parts of the device can be standardized as standard parts, which are easy to adjust and replace. The processing technology is feasible, and the adjustment operation process of the entire electromagnetic component is very simple, fast, safe and reliable.

Claims

1. An electromagnetic assembly steel ball assembly device, characterized by: The electromagnetic assembly steel ball assembly device includes a screw, a nut, an adjusting block, a connecting rod, a set screw, a positioning seat, a positioning pin, a mounting plate, etc. The nut is connected to the screw through a thread, the adjusting block is connected to the screw through a set screw, the positioning seat is installed on the adjusting block, and the positioning pin is installed in the oblong holes on the positioning seat and the adjusting block.

2. The electromagnetic assembly steel ball assembly device according to claim 1 is characterized in that: The positioning seat is cylindrical in shape, with a circular countersunk hole and a rectangular through hole in the center, and symmetrically distributed "T"-shaped grooves in the outer shape.

3. The electromagnetic assembly steel ball assembly device according to claim 1 is characterized in that: The adjustment block is in the shape of a rectangular parallelepiped, with a circular through hole in the center, and symmetrically distributed "T"-shaped slots, threaded holes and cylindrical holes in the outer shape.

4. The electromagnetic assembly steel ball assembly device according to claim 1 is characterized in that: The mounting plate is cylindrical in shape, with a circular stepped hole at the center, and three evenly distributed grooves with inclined bottom surfaces are arranged on the bottom surface of the countersunk hole.

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