CN113617937A

CN113617937A - Power adapter shell processingequipment

Info

Publication number: CN113617937A
Application number: CN202110913892.4A
Authority: CN
Inventors: 程锋; 王莲莲
Original assignee: Shenzhen Huiyingxin Electronics Co ltd
Current assignee: Shenzhen Huiyingxin Electronics Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-11-09

Abstract

The invention discloses a power adapter shell processing device, which relates to the technical field of adapter production and comprises a processing table board, wherein a reciprocating driver is fixedly installed at one end of the top of the processing table board, a sliding pressing plate is slidably installed at one end, close to the reciprocating driver, of the top of the processing table board, one side, far away from the reciprocating driver, of the sliding pressing plate is elastically connected with a pressing block, one side of the pressing block is fixedly connected with a pressing bulge, the top of the processing table board is fixedly connected with a pressing baffle, and one side, close to the pressing block, of the pressing baffle is provided with a pressing groove. According to the invention, through controlling the forward and backward movement of the sliding pressing plate, the stamping blocks are driven to move to complete the stamping function of characters and patterns, the bending processing function of the plate is realized, the inward movement of the two bending pressing blocks is utilized to drive the two internal pressure wedge blocks to move inward, the punching processing function of the mounting hole is realized, and the processing efficiency of the adapter shell is further improved.

Description

Power adapter shell processingequipment

Technical Field

The invention relates to the technical field of adapter production, in particular to a power adapter shell machining device.

Background

The Power adapter (Power adapter) is a Power supply conversion device for small portable electronic equipment and electronic appliances, and the working principle of the Power adapter is that alternating current input is converted into direct current output; according to the connection mode, the device can be divided into a wall-inserting type and a desktop type. The intelligent anti-theft device is widely matched with security cameras, set top boxes, routers, light bars, massage instruments and other equipment. The switching power supply product is widely applied to the fields of industrial automation control, military equipment, scientific research equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters, medical equipment, semiconductor refrigeration and heating, air purifiers, electronic refrigerators, liquid crystal displays, LED lamps, communication equipment, audio-visual products, security protection, computer cases, digital products, instruments and the like.

The power adapter generally comprises components such as a shell, a transformer, an inductor, a capacitor, a control IC (integrated circuit), a PCB (printed circuit board) and the like, wherein the shell is of various types, the plastic shell and the metal shell are widely applied, and most of the components are formed by bending and splicing metal sheets in the forming processing of part of the metal shell.

Disclosure of Invention

The invention aims to provide a power adapter shell processing device to solve the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme: a power adapter shell processing device comprises a processing table board, wherein a reciprocating driver is fixedly installed at one end of the top of the processing table board, a sliding pressing plate is slidably installed at one end, close to the reciprocating driver, of the top of the processing table board, a pressing block is elastically connected to one side, far away from the reciprocating driver, of the sliding pressing plate, a pressing bulge is fixedly connected to one side of the pressing block, a pressing baffle is fixedly connected to the top of the processing table board, a pressing groove is formed in one side, close to the pressing block, of the pressing baffle, bending pressing blocks are arranged at two ends, close to one side of the pressing block, of the pressing baffle in a sliding mode, the bending pressing blocks are connected to the top of the processing table board in a sliding mode, two ends, close to one side of the bending pressing blocks, of the sliding pressing plate are fixedly connected with inclined rods, inclined sliding holes are formed in the two bending pressing blocks, and the two inclined rods are respectively slidably inserted into the two inclined sliding holes, two the looks near-end of the briquetting of buckling is the same with the both ends shape of impressing piece, two the briquetting of buckling keeps away from the equal fixedly connected with design cardboard of close end of suppression baffle one side, the inside slidable mounting of suppression baffle has the inserted bar that punches a hole, the outside of the inserted bar that punches a hole is provided with the self-advancing subassembly, the waste material groove has been seted up to the inside of impressing piece, the both sides of waste material groove all are provided with and punch a hole inserted bar sliding fit's jack, the processing mesa top is located one side that the suppression baffle was kept away from to two briquetting of buckling and is provided with panel material loading subassembly.

Preferably, one side of the imprinting block, which is close to the sliding pressure plate, is fixedly connected with a guide rod, one end of the guide rod, which is far away from the imprinting block, penetrates through the sliding pressure plate and is in sliding connection with the sliding pressure plate, a pressure spring is arranged between the imprinting block and the sliding pressure plate, and the pressure spring is sleeved outside the guide rod.

Preferably, the two sides of the top of the processing table are fixedly connected with longitudinally arranged guide rails, and the bottoms at the two ends of the sliding pressing plate are respectively connected with the two guide rails in a sliding manner.

Preferably, the middle parts of the two sides of the processing table surface are respectively provided with a guide groove which is transversely arranged, and the bottoms of the two bending press blocks are respectively connected with the two guide grooves in a sliding manner.

Preferably, the self-advancing subassembly includes two interior pressure wedges, two interior pressure wedge is located the suppression baffle and keeps away from the both ends of buckling briquetting one side, and two the top of interior pressure wedge is respectively through link and two top fixed connection of buckling the briquetting, two the close side of interior pressure wedge all is provided with the slope terminal surface, the one end fixedly connected with connecting plate of impression block is kept away from to the inserted bar that punches a hole, the both ends of connecting plate respectively with two slope terminal surface sliding fit of interior pressure wedge.

Preferably, a tension spring is fixedly installed in the middle of one side, away from the punching inserted bar, of the connecting plate, and one end, away from the connecting plate, of the tension spring is fixedly connected with the top of the processing table board.

Preferably, the panel material loading subassembly stores up the board case including the slope, slope storage board case fixed mounting is in the top of suppression baffle, the inside storage that the board case was stored to the slope has the sheet metal that is used for buckling processing, the one end downwardly extending that the board case is close to sliding plate is stored up to the top that the briquetting kept away from suppression baffle one side of buckling to the slope, just the blanking mouth has been seted up to the bottom that the board case is close to sliding plate one end to the slope, the width value of blanking mouth sets up to be the same with a sheet metal's thickness value.

Preferably, the top fixedly connected with accuse material inserted sheet that sliding pressure plate is close to suppression baffle one side, accuse material inserted sheet is set up at the top of impression piece to with impression piece sliding fit, just the one end that accuse material inserted sheet is close to the slope and stores up the board case sets up to the sword form.

Preferably, the bottom of the processing table close to the position of the shell falling groove is fixedly connected with a falling hopper, and one end of the falling hopper close to the outer part of the processing table is arranged in a downward inclined mode.

Preferably, the bottom end of the waste material groove is set to be in a necking shape, and a waste material falling hole used for being in butt joint with the bottom end of the waste material groove is formed in the position, located in the middle of the shell falling groove, of the top of the processing table board.

In the technical scheme, the invention provides the following technical effects and advantages:

1. the invention not only drives the stamping block to move to push and press the metal sheet by controlling the back and forth movement of the sliding press plate so as to complete the stamping function of the character and pattern, but also drives the two bending press blocks to move inwards and outwards by the inclined rod when the sliding press plate moves so as to bend and press the two ends of the metal sheet, and also realizes the bending processing function of the sheet, and drives the two internal pressing wedge blocks to move inwards by the inward movement of the two bending press blocks so as to push and send the connecting plate and the punching inserted rod, thereby not only realizing the punching processing function of the mounting hole by the punching inserted rod, but also realizing the bending processing function of the upwarping edge by the continuous interpolation of the punching inserted rod so as to greatly improve the functionality and the practicability of the device and further improve the processing efficiency of the adapter shell;

2. according to the invention, the inclined plate storage box is arranged at the top of the pressing baffle, and then the blanking port is lowered, so that a metal sheet in the inclined plate storage box can automatically fall to the outer sides of the two bending pressing blocks, when the sliding pressing plate is arranged for pushing and processing, the material control insertion piece can be inserted into the bottom of the blanking port for blocking, so that the plate in the inclined plate storage box still does not fall, and after one-time processing is finished, the material control insertion piece resets along with the sliding pressing plate, and the plate in the inclined plate storage box falls one by one, so that the automatic feeding function of one plate at a time is realized, and the convenience and the practicability of the device are further improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a top view of the overall structure of the present invention.

Fig. 2 is a top view of the present invention in an operating state.

Fig. 3 is a longitudinal sectional view of the present invention.

FIG. 4 is an enlarged view of the portion A of FIG. 3 according to the present invention.

Fig. 5 is an exploded view of the final result of the processed shell of the present invention.

Description of reference numerals:

1. processing a table top; 11. a reciprocating driver; 12. pressing a baffle; 13. a shell falling groove; 14. a waste material drop hole; 15. a guide groove; 16. a guide rail; 17. a blanking hopper; 2. a sliding platen; 21. a diagonal bar; 22. a material control insert; 3. a stamping block; 31. a guide bar; 32. a pressure spring; 33. a waste chute; 34. a jack; 4. bending and pressing the block; 41. an inclined slide hole; 42. sizing the clamping plate; 43. an internal pressure wedge block; 5. punching and inserting the rod; 51. a connecting plate; 52. a tension spring; 6. inclining the plate storage box; 61. a blanking port; 7. a circumferential frame plate; 71. mounting holes; 72. upwards raising the edge; 73. and a side plate.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a power adapter shell processing device as shown in figures 1-4, which comprises a processing table board 1, wherein a reciprocating driver 11 is fixedly arranged at one end of the top of the processing table board 1, a sliding pressure plate 2 is slidably arranged at one end of the top of the processing table board 1 close to the reciprocating driver 11, a stamping block 3 is elastically connected to one side of the sliding pressure plate 2 far away from the reciprocating driver 11, a stamping bulge is fixedly connected to one side of the stamping block 3, a pressing baffle plate 12 is fixedly connected to the top of the processing table board 1, a stamping groove is formed in one side of the pressing baffle plate 12 close to the stamping block 3, bending pressure blocks 4 are slidably arranged at two ends of one side of the pressing baffle plate 12 close to the stamping block 3, the bending pressure blocks 4 are slidably connected to the top of the processing table board 1, inclined rods 21 are fixedly connected to two ends of one side of the sliding pressure plate 2 close to the bending pressure blocks 4, inclined sliding holes 41 are formed in the two bending pressing blocks 4, the two inclined rods 21 are inserted into the two inclined sliding holes 41 in a sliding mode respectively, the shapes of the near ends of the two bending pressing blocks 4 are the same as those of the two ends of the impressing block 3, the near ends of the two bending pressing blocks 4, which are far away from one side of the pressing baffle 12, are fixedly connected with a shaping clamping plate 42, punching inserting rods 5 are installed in the pressing baffle 12 in a sliding mode, an automatic propelling assembly is arranged outside the punching inserting rods 5, a waste material groove 33 is formed in the impressing block 3, inserting holes 34 which are in sliding fit with the punching inserting rods 5 are formed in the two sides of the waste material groove 33, and a plate feeding assembly is arranged on the top of the machining table board 1, which is located on one side, far away from the pressing baffle 12, of the two bending pressing blocks 4;

further, in the above technical solution, a guide rod 31 is fixedly connected to one side of the imprinting block 3 close to the sliding platen 2, one end of the guide rod 31, which is far away from the imprinting block 3, penetrates through the sliding platen 2 and is slidably connected with the sliding platen 2, a pressure spring 32 is arranged between the imprinting block 3 and the sliding platen 2, and the pressure spring 32 is sleeved outside the guide rod 31 to provide elastic support for the imprinting block 3, so as to perform movement buffering when the sliding platen 2 moves back;

further, in the above technical solution, the two sides of the top of the processing table top 1 are fixedly connected with the longitudinally arranged guide rails 16, and the bottoms of the two ends of the sliding pressure plate 2 are respectively connected with the two guide rails 16 in a sliding manner, so as to ensure the stable sliding of the sliding pressure plate 2;

further, in the above technical scheme, the middle parts of both sides of the processing table board 1 are respectively provided with a guide groove 15 which is transversely arranged, and the bottoms of the two bending press blocks 4 are respectively connected with the two guide grooves 15 in a sliding manner, so as to ensure the stable sliding of the bending press blocks 4;

further, in the above technical solution, the automatic propelling component includes two internal pressure wedge blocks 43, the two internal pressure wedge blocks 43 are located at two ends of the pressing baffle 12 far away from one side of the bending press block 4, tops of the two internal pressure wedge blocks 43 are respectively and fixedly connected with tops of the two bending press blocks 4 through a connecting frame, inclined end faces are arranged on close sides of the two internal pressure wedge blocks 43, one end of the punching insertion rod 5 far away from the pressing press block 3 is fixedly connected with a connecting plate 51, two ends of the connecting plate 51 are respectively and slidably matched with the inclined end faces of the two internal pressure wedge blocks 43, so that when the bending press block 4 moves inwards, the two internal pressure wedge blocks 43 are driven to move, and the punching insertion rod 5 is pushed to move;

a tension spring 52 is fixedly arranged in the middle of one side of the connecting plate 51 far away from the punching inserted bar 5, and one end of the tension spring 52 far away from the connecting plate 51 is fixedly connected with the top of the processing table board 1, so that the punching inserted bar 5 can be conveniently and automatically reset;

the implementation mode is specifically as follows: as shown in figure 5, the adapter shell processed by the invention is mainly formed by fixedly connecting a circumferential frame plate 7 formed by bending and side edge plates 73 at two sides, wherein the bottom of the circumferential frame plate 7 is provided with a mounting hole 71 used for connecting with other components, the tops of two ends of the circumferential frame plate 7 are provided with upturned edges 72 used for mounting corresponding convex components, as shown in figure 1, before processing, a sliding pressing plate 2, an impression block 3 and a bending pressing block 4 are all positioned at the outermost limit position, during actual processing, a metal sheet is placed between the impression block 3 and the bending pressing block 4 and is attached to the outer side surface of the bending pressing block 4, when a reciprocating driver 11 is driven to push the impression block 3 forwards, because the metal sheet has certain toughness, a metal sheet main body can be pushed to between the two bending pressing blocks 4, and because an inclined rod 21 is in inclined sliding fit with an inclined sliding hole 41, when the stamping block 3 is pressed forwards, the two bending press blocks 4 can be pushed inwards to turn over the two ends of the metal sheet outwards, and because the stamping block 3 and the sliding press plate 2 are supported by the pressure spring 32, after the stamping block 3 is tightly attached to the pressing baffle plate 12, corresponding characters and patterns are stamped at the middle position of the metal sheet through the matching of the stamping protrusions and the stamping grooves, then the stamping block 3 does not move any more, the reciprocating driver 11 is continuously controlled to push the sliding press plate 2 forwards, namely the two bending press blocks 4 can be continuously driven to move inwards, so that after the two ends of the metal sheet are turned over and extruded, the two ends of the metal sheet which are turned over are tightly pressed on the outer wall of the stamping block 3 by the shaping clamping plate 42 to form the metal sheet by the bending press blocks 4 and the stamping block 3, meanwhile, the two internal pressing wedge-shaped blocks 43 are arranged on the other side of the pressing baffle plate 12, when the two bending press blocks 4 are close to each other, the inner pressing wedges 43 are also driven to approach each other, and the connecting plate 51 is pressed towards the stamping block 3 by utilizing the inclined end face, so that the punching inserted bar 5 is inserted into the insertion hole 34, when the punching inserted bar 5 is inserted into the adjacent insertion hole 34, because the metal sheet is completely pressed at the position, the metal sheet is punched to form an installation hole 71, punching waste is pushed into the waste groove 33 for temporary storage, and along with the continuous inward movement of the bending pressing block 4, the punching inserted bar 5 finally passes through the stamping block 3 and slides outwards, when the punching inserted bar 5 passes through the stamping block 3, the bent two end parts of the metal sheet are pushed outwards and bent, and finally matched with the pressing of the shaping clamping plate 42, an upper raised edge 72 is formed, as shown in fig. 2, after the bending processing of the metal sheet, the metal sheet is formed into the shape in the drawing, namely the circumferential frame plate 7 processed by the invention, after one-time processing is finished, the reciprocating driver 11 is controlled to drive the sliding press plate 2 to move back, the pressing block 3 is not driven to move temporarily under the pushing of the pressure spring 32, the back movement of the sliding press plate 2 can drive the two bending press blocks 4 to move outwards, the clamping of the processed plate is further relieved, after the bending press blocks 4 completely leave the pressing block 3, the pressure spring 32 is released, the pressing block 3 is driven to move back, and after the pressing block 3 moves back to the limit, the formed circumferential frame plate 7 can reach the lower drop groove 13 of the shell and automatically drops under the action of gravity, and automatic blanking is completed, so that the sliding press plate 2 is controlled to move back and forth, the pressing block 3 is driven to move to press the metal sheet, the stamping function of character patterns is completed, and meanwhile, the two bending press blocks 4 are driven to move inwards and outwards through the inclined rod 21 when the sliding press plate 2 moves, buckle the suppression to sheet metal's both ends, still realized the processing function of buckling to sheet metal, and utilize two the internal shift of the briquetting 4 of buckling to drive two interior pressure wedge 43 internal shifts, carry out the propelling movement to connecting plate 51 and inserted bar 5 that punches a hole, not only utilize the inserted bar 5 that punches a hole to realize the blanking processing function to mounting hole 71, utilize the interpolation that lasts of inserted bar 5 that punches a hole simultaneously, promote to bend to the sheet metal edge, the processing function of buckling of upwarping limit 72 has still been realized, and then very big improvement the functionality and the practicality that the device used, further improvement the efficiency of adapter shell processing.

As shown in fig. 3-4, the plate feeding assembly includes an inclined plate storage box 6, the inclined plate storage box 6 is fixedly installed at the top of the pressing baffle 12, a metal sheet for bending is stored inside the inclined plate storage box 6, one end of the inclined plate storage box 6 close to the sliding press plate 2 extends downward to the top of one side of the bending press block 4 away from the pressing baffle 12, a blanking opening 61 is formed in the bottom of the inclined plate storage box 6 close to one end of the sliding press plate 2, and the width of the blanking opening 61 is the same as the thickness of one metal sheet;

further, in the above technical solution, the top of the sliding pressing plate 2 near the pressing baffle 12 is fixedly connected with a material control insertion piece 22, the material control insertion piece 22 is erected on the top of the pressing block 3 and is in sliding fit with the pressing block 3, and one end of the material control insertion piece 22 near the inclined plate storage box 6 is arranged in a knife edge shape, so as to be conveniently inserted into the bottom of the blanking port 61;

further, in the above technical scheme, a blanking hopper 17 is fixedly connected to the bottom of the processing table top 1 near the housing falling groove 13, and one end of the blanking hopper 17 near the outside of the processing table top 1 is arranged in a downward inclined manner, so that the collection is convenient;

further, in the above technical solution, the bottom end of the waste chute 33 is set to be in a necking shape, and a waste falling hole 14 for butting with the bottom end of the waste chute 33 is formed at a position, located in the middle of the housing falling chute 13, on the top of the processing table 1, so as to facilitate collection of waste;

the implementation mode is specifically as follows: the inclined plate storage box 6 is arranged at the top of the pressing baffle plate 12, the blanking port 61 of the inclined plate storage box 6 extends to the end face of one side of the bending pressing block 4, which is far away from the pressing baffle plate 12, so that the metal sheet in the inclined plate storage box 6 can automatically fall to the outer sides of the two bending pressing blocks 4 and be attached to the two bending pressing blocks by the downward movement of the blanking port 61, the material control inserting piece 22 is arranged at the top of the sliding pressing plate 2, so that the material control inserting piece is in sliding fit with the bottom of the blanking port 61, when one plate in the inclined plate storage box 6 falls down, the rest plates are not moved any more, when the sliding pressing plate 2 is pushed to be processed, the material control inserting piece 22 is inserted into the bottom of the blanking port 61 to be blocked, further, after the pressing block 3 pushes the falling plate away, the plate in the inclined plate storage box 6 still does not fall, and after one-time processing is finished, the pressing block 3 and the material control inserting piece 22 are reset along with the sliding pressing plate 2, processing's panel is followed casing blanking groove 13 and is dropped, and accuse material inserted sheet 22 shifts out blanking mouth 61 this moment, and blanking mouth 61 bottom is empty and deficient, and then make in the slope storage plate box 6 panel fall one by oneself again, thereby realize the automatic feeding function of a time, and simultaneously, through the bottom installation blanking fill 17 at processing mesa 1, can accept the processed circumference deckle board 7 that drops in casing blanking groove 13, and simultaneously, when the waste material groove 33 bottom removes to waste material blanking hole 14 department, the waste material that punches a hole of the inside storage of waste material groove 33 also can be unified and fall out, and then accomplish the automatic discharge function, further improvement the convenience and the practicality of device use.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a power adapter shell processingequipment, includes processing mesa (1), its characterized in that: the processing table is characterized in that a reciprocating driver (11) is fixedly installed at one end of the top of the processing table top (1), a sliding pressing plate (2) is installed at one end, close to the reciprocating driver (11), of the top of the processing table top (1) in a sliding mode, a pressing block (3) is elastically connected to one side, far away from the reciprocating driver (11), of the sliding pressing plate (2), a pressing bulge is fixedly connected to one side of the pressing block (3), a pressing baffle (12) is fixedly connected to the top of the processing table top (1), a pressing groove is formed in one side, close to the pressing block (3), of the pressing baffle (12), bending pressing blocks (4) are arranged at two ends, close to one side of the pressing block (3), of the pressing baffle (12) in a sliding mode, the bending pressing blocks (4) are connected to the top of the processing table top (1) in a sliding mode, and inclined rods (21) are fixedly connected to two ends, close to one side of the bending pressing block (4), of the sliding pressing plate (2), inclined sliding holes (41) are formed in the two bending pressing blocks (4), the two inclined rods (21) are respectively inserted in the two inclined sliding holes (41) in a sliding mode, the shapes of the two adjacent ends of the two bending pressing blocks (4) are the same as those of the two ends of the stamping block (3), the adjacent ends of the two bending pressing blocks (4) far away from one side of the pressing baffle (12) are respectively fixedly connected with a shaping clamping plate (42), a punching inserted bar (5) is arranged in the pressing baffle (12) in a sliding way, an automatic propelling component is arranged outside the punching inserted bar (5), a waste material groove (33) is arranged inside the stamping block (3), both sides of the waste material groove (33) are provided with insertion holes (34) which are in sliding fit with the punching insertion rod (5), and a plate feeding assembly is arranged on one side, away from the pressing baffle (12), of the two bending pressing blocks (4) at the top of the processing table board (1).

2. The power adapter housing machining device of claim 1, wherein: one side fixedly connected with guide arm (31) that impression block (3) are close to sliding clamp (2), sliding clamp (2) are run through to the one end that impression block (3) are kept away from in guide arm (31) to with sliding clamp (2) sliding connection, be provided with pressure spring (32) between impression block (3) and sliding clamp (2), the outside of guide arm (31) is located to pressure spring (32) cover.

3. The power adapter housing machining device of claim 1, wherein: the two sides of the top of the processing table board (1) are fixedly connected with guide rails (16) which are longitudinally arranged, and the bottoms of the two ends of the sliding pressing plate (2) are respectively in sliding connection with the two guide rails (16).

4. The power adapter housing machining device of claim 1, wherein: the middle parts of two sides of the processing table board (1) are respectively provided with a guide groove (15) which is transversely arranged, and the bottoms of the two bending press blocks (4) are respectively connected with the two guide grooves (15) in a sliding manner.

5. The power adapter housing machining device of claim 1, wherein: automatic propulsion subassembly includes two interior pressure wedge (43), two interior pressure wedge (43) are located suppression baffle (12) and keep away from the both ends of buckling briquetting (4) one side, and two the top of interior pressure wedge (43) is respectively through link and two top fixed connection of buckling briquetting (4), two the close side of interior pressure wedge (43) all is provided with the slope terminal surface, the one end fixedly connected with connecting plate (51) of impression block (3) are kept away from in inserted bar (5) punches a hole, the both ends of connecting plate (51) respectively with the slope terminal surface sliding fit of two interior pressure wedges (43).

6. The power adapter housing machining device according to claim 5, wherein: and a tension spring (52) is fixedly installed in the middle of one side of the connecting plate (51) far away from the punching inserted bar (5), and one end of the tension spring (52) far away from the connecting plate (51) is fixedly connected with the top of the processing table board (1).

7. The power adapter housing machining device of claim 1, wherein: panel material loading subassembly stores up board case (6) including the slope, slope storage board case (6) fixed mounting is in the top of suppression baffle (12), the inside storage that slope stored up board case (6) has the sheet metal that is used for buckling processing, the slope stores up the one end downwardly extending that board case (6) are close to sliding plate (2) and is kept away from the top of suppression baffle (12) one side to buckling briquetting (4), just slope storage board case (6) are close to the bottom of sliding plate (2) one end and have seted up blanking mouth (61), the width value of blanking mouth (61) sets up to be the same with the thickness value of a sheet metal.

8. The power adapter housing machining device according to claim 7, wherein: sliding pressure plate (2) are close to top fixedly connected with accuse material inserted sheet (22) of suppression baffle (12) one side, accuse material inserted sheet (22) are set up at the top of impressing piece (3) to with impressing piece (3) sliding fit, just one end that accuse material inserted sheet (22) are close to slope storage plate case (6) sets up to the sword form.

9. The power adapter housing machining device of claim 1, wherein: the bottom fixedly connected with blanking hopper (17) of processing mesa (1) department of being close to casing drop groove (13) position department, blanking hopper (17) are close to the outside one end downward sloping setting of processing mesa (1).

10. The power adapter housing machining device of claim 1, wherein: the bottom end of the waste material groove (33) is arranged to be in a necking shape, and a waste material falling hole (14) used for being in butt joint with the bottom end of the waste material groove (33) is formed in the position, located in the middle of the shell falling groove (13), of the top of the processing table board (1).