Power adapter shell processing tool

Abstract

A power adapter shell processing tool comprises a bottom plate, a pair of connecting sleeves are arranged on the bottom plate, movable pins are arranged in the connecting sleeves in a penetrating mode, the lower ends of the movable pins are sleeved with springs, the springs are located in the connecting sleeves, a lower pressing plate is arranged at the upper ends of the movable pins, a guide ring is arranged on the upper wall of the lower pressing plate, and idler wheels are arranged on the inner side and the outer side of the guide ring respectively. A vertical connecting plate is arranged at the outer side end of the upper transverse plate, a guide rod penetrates through the vertical connecting plate, an outer plate is arranged at the outer side end of the guide rod, an adjusting lead screw is rotationally arranged at the upper end of the outer plate, a rotating cap is arranged at the inner side end of the adjusting lead screw, a connecting rod is arranged at the lower end of the outer plate, and a connector is arranged at the lower end of the connecting rod. A scraper is installed on the inner side of the connector, and the inner side end of the scraper is of a blade-shaped structure. According to the utility model, the flash of the shell of the power adapter can be conveniently removed, and the shell can be prevented from being excessively scratched.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding processing, in particular to a power adapter shell processing tool. Background Art

[0002] like Figure 6 The three-dimensional structure diagram of the power adapter housing is shown, which is a long strip structure with a pair of plugs arranged on it. It is usually processed by injection molding, and burrs and flash are easily formed on its outer wall after processing. The existence of these defects will affect the quality of the product and also easily affect the assembly of the power adapter. Utility Model Content

[0003] The utility model provides a power adapter shell processing tool to solve the above-mentioned deficiencies of the prior art, facilitate the processing operation of the flash edge of the shell, and has strong practicality.

[0004] In order to achieve the purpose of this utility model, the following technologies are proposed:

[0005] A power adapter shell processing tool includes a bottom plate, a pair of connecting sleeves are provided on the bottom plate, a movable pin is inserted in the connecting sleeve, a spring is sleeved on the lower end of the movable pin, and the spring is located in the connecting sleeve. A lower pressure plate is provided on the upper end of the movable pin, and the lower pressure plate will act on the upper side of the shell to position the shell. A guide ring is provided on the upper wall of the lower pressure plate, and the outer structure of the guide ring is consistent with the outer structure of the power adapter shell. Rollers are provided on the inner and outer sides of the guide ring respectively, and an upper horizontal plate is rotatably provided on the upper end of the roller, and a vertical connecting plate is provided on the outer end of the upper horizontal plate. A guide rod is inserted on the vertical connecting plate, and an outer plate is provided on the outer end of the guide rod. An adjusting screw is rotatably provided on the upper end of the outer plate, and a rotating cap is provided on the inner end of the adjusting screw. A connecting rod is provided at the lower end of the outer plate, and a connecting head is provided at the lower end of the connecting rod. A scraper is installed on the inner side of the connecting head, and the inner end of the scraper is a blade-shaped structure. By moving the scraper along the guide ring, the scraper can remove the burrs on the edges of the lower end of the outer wall of the shell when it moves along the guide ring. By adjusting the setting of the screw rod, the scraper can be brought close to the shell and the burrs on the shell can be removed by the scraper, while excessive scraping of the shell can be avoided.

[0006] Furthermore, a rectangular hole is opened at one end of the lower pressure plate, a scraper sleeve is provided at the rectangular hole, and the lower end of the scraper sleeve is a blade-shaped structure, through which the burrs and the like at the plug can be scraped off.

[0007] Furthermore, an upper horizontal wall plate is installed at the upper end of the connecting sleeve, a vertical plate is arranged on the upper horizontal wall plate, and an insertion rod is arranged at the lower end of the vertical plate. The insertion rod is inserted into the wiring hole of the connecting line, thereby completing the positioning operation of the shell together with the lower pressure plate.

[0008] Furthermore, the cross section of the guide ring is T-shaped, and a pair of rollers are used to limit the position to avoid damage to the shell when removing it.

[0009] Furthermore, a plurality of scraping grooves are provided at the inner end of the scraper, and this design facilitates the burr scraping operation at the edge of the assembly end.

[0010] The advantages of the above technical solution are:

[0011] The utility model facilitates the operation of removing the flash edge of the power adapter shell and can avoid excessive scratches on the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0013] Figure 1 The three-dimensional structure of one embodiment is shown Figure 1 .

[0014] Figure 2 The three-dimensional structure of one embodiment is shown Figure 2 .

[0015] Figure 3 An enlarged view of A is shown.

[0016] Figure 4 The three-dimensional structure of one embodiment is shown Figure 3 .

[0017] Figure 5 An enlarged view of B is shown.

[0018] Figure 6 A three-dimensional structural diagram of a power adapter housing is shown. DETAILED DESCRIPTION

[0019] like Figure 1 to Figure 6 As shown, a power adapter shell processing tool includes a base plate 1, a pair of connecting sleeves 10 are provided on the base plate 1, a movable pin 11 is inserted in the connecting sleeve 10, an upper horizontal wall plate 12 is installed on the upper end of the connecting sleeve 10, a vertical plate 13 is provided on the upper horizontal wall plate 12, and a plug rod 14 is provided at the lower end of the vertical plate 13. A spring is sleeved on the lower end of the movable pin 11, and the spring is located in the connecting sleeve 10. A lower pressure plate 15 is provided at the upper end of the movable pin 11, and a rectangular hole is opened at one end of the pressure plate 15. A scraping sleeve 2 is provided at the rectangular hole, and the lower end of the scraping sleeve 2 is a blade-shaped structure. A guide ring 17 is provided on the upper wall of the lower pressure plate 15. The outer shape structure of the guide ring 17 is consistent with the outer shape structure of the power adapter shell, and the cross-section of the guide ring 17 is a T-shaped structure.

[0020] Rollers 30 are provided on the inner and outer sides of the guide ring 17 respectively, and an upper horizontal plate 3 is rotatably provided on the upper end of the roller 30, and a vertical connecting plate 31 is provided on the outer end of the upper horizontal plate 3, and a guide rod 35 is passed through the vertical connecting plate 31, and an outer plate 34 is provided on the outer end of the guide rod 35, and an adjusting screw rod 32 is rotatably provided on the upper end of the outer plate 34, and a rotating cap 33 is provided on the inner end of the adjusting screw rod 32, and a connecting rod 36 is provided at the lower end of the outer plate 34, and a connecting head 37 is provided at the lower end of the connecting rod 36, and a scraper 38 is installed on the inner side of the connecting head 37, and the inner end of the scraper 38 is a blade-shaped structure, and a plurality of scraping grooves 39 are opened at the inner end of the scraper 38.

[0021] When operating this embodiment, the operator inserts the insertion rod 14 into the wiring hole of the power adapter housing.

[0022] Then, the lower pressure plate 15 is acted on the upper end of the power adapter housing under the action of the spring. At the same time, when the lower pressure plate 15 moves downward, the plastic adhering to the plug will be scraped off by the scraper sleeve 2, and until the lower end of the scraper sleeve 2 acts on the upper end of the power adapter housing, the power adapter housing will be limited by the scraper sleeve 2 and the insertion rod 14.

[0023] Next, the operator rotates the adjusting screw 32 by rotating the cap 33 to move the scraper 38 inward, and makes the blade of the scraper 38 act on the outer wall of the power adapter housing, and then moves the scraper 38 along the guide ring 17. During the movement, the scraper 38 will scrape off the burrs on the outer wall of the power adapter housing.

[0024] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and their equivalents, the utility model is also intended to include these modifications and variations.

Claims

1. A power adapter housing processing tool, characterized in that: The bottom plate (1) comprises a pair of connecting sleeves (10) provided on the bottom plate (1), a movable pin (11) passing through the connecting sleeve (10), a spring sleeved at the lower end of the movable pin (11), the spring being located in the connecting sleeve (10), and a lower pressing plate (15) being provided at the upper end of the movable pin (11); A guide ring (17) is provided on the upper wall of the lower pressing plate (15), and the outer shape structure of the guide ring (17) is consistent with the outer shape structure of the power adapter housing; Rollers (30) are provided on both inner and outer sides of the guide ring (17), the upper end of the roller (30) is rotatably provided with an upper horizontal plate (3), the outer end of the upper horizontal plate (3) is provided with a vertical connecting plate (31), a guide rod (35) is passed through the vertical connecting plate (31), the outer end of the guide rod (35) is provided with an outer plate (34), the upper end of the outer plate (34) is rotatably provided with an adjusting screw rod (32), the inner end of the adjusting screw rod (32) is provided with a rotating cap (33), the lower end of the outer plate (34) is provided with a connecting rod (36), the lower end of the connecting rod (36) is provided with a connecting head (37), a scraper (38) is installed on the inner side of the connecting head (37), and the inner end of the scraper (38) is a blade-shaped structure.

2. The power adapter housing processing tool according to claim 1, characterized in that: A rectangular hole is formed at one end of the lower pressing plate (15), a scraper sleeve (2) is provided at the rectangular hole, and the lower end of the scraper sleeve (2) is a blade-shaped structure.

3. The power adapter housing processing tool according to claim 1, characterized in that: An upper transverse wall plate (12) is installed at the upper end of the connecting sleeve (10), a vertical plate (13) is provided on the upper transverse wall plate (12), and an insertion rod (14) is provided at the lower end of the vertical plate (13).

4. The power adapter housing processing tool according to claim 1, characterized in that: The cross section of the guide ring (17) is a T-shaped structure.

5. The power adapter housing processing tool according to claim 1, characterized in that: A plurality of scraping grooves (39) are formed at the inner end of the scraper (38).

Images