CN213378700U

CN213378700U - Mobile phone metal fitting die stamping device

Info

Publication number: CN213378700U
Application number: CN202022141188.5U
Authority: CN
Inventors: 时继业
Original assignee: Kunshan Ouji Huabo Precision Electronics Co ltd
Current assignee: Kunshan Ouji Huabo Precision Electronics Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-06-08
Anticipated expiration: 2030-09-26

Abstract

The utility model discloses a mobile phone metal fitting die stamping device, which comprises a device body, wherein the device body also comprises a support column, a hydraulic cylinder is arranged at the top end of the device body, an end shaft of the hydraulic cylinder is connected with a piston rod, the lower end of the piston rod is provided with a first stamping block, and two side gauge walls of the first stamping block are provided with fixed rods; this cell-phone metal accessories mould stamping device crosses setting up the dead lever, the connecting plate, the spout, the inserted block, the slot, can reach the stationarity that the punching press goes up and down the in-process to move, realize the high quality of cell-phone metal accessories punching press, with this convenience that ensures the device body and use, through setting up the draw-in groove, the fixture block, second punching press piece, can make things convenient for the change of demolising of second punching press piece, with this suitability that has ensured device body punching press processing, through setting up the air intake, the fan, the inlet, the liquid outlet, the effectual cooling time who reduces the forming workpiece, with this efficiency of having ensured device body punching press and processing.

Description

Mobile phone metal fitting die stamping device

Technical Field

The utility model relates to a stamping device technical field specifically is a cell-phone metal fitting mould stamping device.

Background

Along with the popularization of smart phones, the quantity of mobile phones in the market is gradually increased, the machining of metal accessories inside the mobile phones is also mechanized, and the production of the metal accessories of the mobile phones needs punch forming. The press forming is a processing and forming method for obtaining a desired shape and size by applying an external force to a plate, a strip, a pipe, a profile, etc. by means of a press machine and a die to cause plastic deformation and separation. In the processing process of the metal accessories of the mobile phone, the raw materials are punched in the early stage, and the installation component matched with the mobile phone is formed after punching so as to prepare for the subsequent production of the mobile phone.

The prior art has the following defects or problems:

1. the existing stamping device can generate the phenomenon of deviation in the process of processing and stamping, and can not ensure the stability of the lifting of a stamping block; when the mobile phone metal accessories of different shapes are simultaneously machined, the stamping blocks are troublesome to disassemble and assemble, and the machining progress is easily influenced.

2. The existing stamping device is not provided with an effective cooling device, the metal accessories of the mobile phone are cooled slowly after being molded, a certain time is spent for waiting for the molded workpiece to be cooled and then being operated next, or the molded workpiece is taken by operating an external tool, so that the scalding risk of workers is easily caused, and the operation time is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide a cell-phone metal accessories mould stamping device, solve the problem that mentions in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping device for a metal accessory die of a mobile phone comprises a device body, wherein the device body also comprises a support column, a hydraulic cylinder is arranged at the top end of the device body, an end shaft of the hydraulic cylinder is connected with a piston rod, a first stamping block is arranged at the lower end of the piston rod, fixed rods are arranged on the surface walls on two sides of the first stamping block, a connecting plate is arranged on one side of each fixed rod, sliding grooves are arranged at two ends of each connecting plate close to the inside of the support column, clamping grooves are formed in the inner lower ends of the sliding grooves, clamping blocks are arranged inside the clamping grooves, a second stamping block is arranged below the clamping blocks, an upper die core is arranged on the lower surface wall of the second stamping block, inserting blocks are arranged on two sides of the upper die core, a stamping die is arranged on the upper surface wall of the device body, a lower die core is arranged, the utility model discloses a stamping die, including stamping die, inner bottom end, fan, feed inlet, press die's both sides table wall is provided with the filter screen, one side of filter screen is provided with the air intake, stamping die's inner bottom end is provided with the fan, the outer wall of lower mold core is provided with the exhaust vent, stamping die's preceding table wall is provided with the inlet, one side of inlet is provided with the liquid outlet, inlet and liquid outlet are close to stamping die's inside intercommunication cooling.

As the utility model discloses an optimized technical scheme, the shape of device body is rectangle fretwork form, the quantity of support column is four groups, and is the equidistance and distributes.

As the utility model discloses an optimal technical scheme, the end shaft and the piston rod fixed connection of pneumatic cylinder, piston rod and first punching press piece go up wall fixed connection, the shape of dead lever is the column, and quantity is two sets of, the quantity of dead lever is the same with the quantity of connecting plate, the shape of connecting plate is the rectangle form, the quantity of spout is four groups, the interior width dimension of spout and the outer width dimension looks adaptation of connecting plate, spout and connecting plate sliding connection.

As the utility model discloses an optimal technical scheme, the shape of draw-in groove is interior rectangle, and quantity is two sets of, the shape of fixture block is outer rectangle, the quantity of draw-in groove is the same with the quantity of fixture block.

As the utility model discloses a preferred technical scheme, the shape of inserted block is the rectangle, and quantity is four groups, the quantity of slot is the same with the quantity of inserted block.

As the utility model discloses a preferred technical scheme, the quantity of filter screen is two sets of, and the equidistance distributes in stamping die's both sides table wall, the quantity of air intake is the same with the quantity of filter screen, the quantity of fan is two sets of, fan top-down is equipped with two sets of fan pieces, and the quantity of every group fan piece is three, the quantity of exhaust vent is four groups, the exhaust vent equidistance distributes in the table wall both sides of lower mold core.

As the utility model discloses a preferred technical scheme, the control valve is all installed to inlet and liquid outlet, the shape of cooling tube is M form, inlet, liquid outlet communicate with each other with the cooling tube inner chamber.

Compared with the prior art, the utility model provides a cell-phone metal fitting mould stamping device possesses following beneficial effect:

1. the mobile phone metal accessory die stamping device is provided with the fixed rod, the connecting plate, the sliding groove, the inserting block and the inserting groove, when the device body is used, the hydraulic cylinder is started, the hydraulic cylinder drives the first stamping block to move up and down through the piston rod, the connecting plate can stably slide with the sliding groove in the supporting column when the fixed rod and the connecting plate are lifted up and down through the first stamping block, the running stability of the first stamping block in the lifting process can be ensured, the movement is more stable, meanwhile, under the matching of the inserting block and the inserting groove, when the second stamping block is combined with the stamping die, the stamping stability can be further improved, and the use convenience of the device body is ensured,

2. this cell-phone metal accessories mould stamping device through setting up draw-in groove, fixture block, second punching press piece, when using this device body, when needs carry out other specification cell-phone metal accessories punching press man-hour, the accessible slides the fixture block of second punching press piece upper end fixed with the draw-in groove of first punching press piece lower extreme, can easily demolish the second punching press piece, conveniently carries out the installation of the second punching press piece of other specifications to this adaptability of having ensured device body punching press processing.

3. This kind of cell-phone metal fitting mould stamping device, through setting up the air intake, the fan, the inlet, the liquid outlet, after using this device body, place stamping die in when metal fitting after the stamping forming still has a high temperature, can pour into the inlet into the coolant liquid, liquid outlet intercommunication outlet pipe, the coolant liquid is at the incessant flow of cooling tube, and the rotation through two sets of fans, the air that gets into in the drive air intake, discharge through the exhaust vent, make exhaust air blow on fashioned cell-phone metal fitting, let its rapid cooling solidify, thereby the effectual cooling time who reduces the shaping work piece, the efficiency of device body punching press and processing has been ensured with this, and then the production progress of improvement work piece.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of the portion B of the present invention;

fig. 4 is a front sectional view of the stamping die of the present invention;

fig. 5 is a top cross-sectional view of the stamping die of the present invention.

In the figure: 1. a device body; 2. a support pillar; 3. a hydraulic cylinder; 4. a piston rod; 5. a first punch block; 6. fixing the rod; 7. a connecting plate; 8. a chute; 9. a card slot; 10. a clamping block; 11. a second punch block; 12. an upper mold core; 13. inserting a block; 14. a stamping die; 15. a lower mold core; 16. a slot; 17. a filter screen; 18. an air inlet; 19. a fan; 20. an air outlet; 21. a liquid inlet; 22. A liquid outlet; 23. and (7) cooling the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a stamping device for a metal accessory die of a mobile phone comprises a device body 1, the device body 1 further comprises a support column 2, a hydraulic cylinder 3 is arranged at the top end of the device body 1, an end shaft of the hydraulic cylinder 3 is connected with a piston rod 4, a first stamping block 5 is arranged at the lower end of the piston rod 4, fixed rods 6 are arranged on the surface walls of two sides of the first stamping block 5, a connecting plate 7 is arranged on one side of each fixed rod 6, a sliding groove 8 is arranged at the two ends of each connecting plate 7 close to the inside of the support column 2, a clamping groove 9 is arranged at the inner lower end of each sliding groove 8, a clamping block 10 is arranged inside each clamping groove 9, a second stamping block 11 is arranged below each clamping block 10, an upper die core 12 is arranged on the lower surface wall of each second stamping block 11, inserting blocks 13 are arranged on two sides of the upper die core 12, a stamping die 14 is arranged on the upper, the two side surface walls of the stamping die 14 are provided with filter screens 17, one side of each filter screen 17 is provided with an air inlet 18, the inner bottom end of the stamping die 14 is provided with a fan 19, the outer wall of the lower die core 15 is provided with an air outlet 20, the front surface wall of the stamping die 14 is provided with a liquid inlet 21, one side of the liquid inlet 21 is provided with a liquid outlet 22, and the liquid inlet 21 and the liquid outlet 22 are close to an inner communicated cooling pipe 23 of the stamping die 14.

In the embodiment, the device body 1 is rectangular and hollowed, and the number of the support columns 2 is four, and the support columns are distributed at equal intervals, so that the processing support function can be provided; the end shaft of the hydraulic cylinder 3 is fixedly connected with a piston rod 4, the piston rod 4 can provide lifting power for the piston rod 4, the piston rod 4 is fixedly connected with the upper surface wall of the first stamping block 5 and can be used for pushing the first stamping block 5 to move up and down, the fixing rods 6 are columnar and two in number, the number of the fixing rods 6 is the same as that of the connecting plates 7 and can be used for stabilizing the positions of the fixing rods 6, the connecting plates 7 are rectangular in shape, the number of the sliding grooves 8 is four, the inner width size of the sliding grooves 8 is matched with the outer width size of the connecting plates 7, the sliding grooves 8 are in sliding connection with the connecting plates 7 and can be used for enabling the connecting plates 7 to stably slide in the sliding grooves 8, and therefore the; the clamping grooves 9 are internally rectangular and are two in number, the clamping blocks 10 are externally rectangular, the number of the clamping grooves 9 is the same as that of the clamping blocks 10, the second stamping blocks 11 can be conveniently assembled and disassembled, and stamping processing of metal accessories of different specifications is achieved; the shape of the insertion blocks 13 is rectangular, the number of the insertion blocks is four, the number of the slots 16 is the same as that of the insertion blocks 13, the stamping stability can be further improved, and the high quality of workpiece forming is guaranteed; the number of the filter screens 17 is two, the filter screens 17 are equidistantly distributed on the surface walls on two sides of the stamping die 14, the number of the air inlets 18 is the same as that of the filter screens 17, the filter screens 17 can block external dust when the air inlets 18 supply air, the number of the fans 19 is two, the fans 19 are provided with two groups of fan blades from top to bottom, the number of each group of fan blades is three, efficient air source utilization can be provided, the number of the air outlets 20 is four, the air outlets 20 are equidistantly distributed on two sides of the surface wall of the lower die core 15, and the formed workpiece can be rapidly cooled by air blown out by the fans 19; the control valves are respectively installed on the liquid inlet 21 and the liquid outlet 22, the cooling pipe 23 is M-shaped, and the inner cavities of the liquid inlet 21 and the liquid outlet 22 are communicated with the inner cavity of the cooling pipe 23, so that cooling liquid can continuously circulate in the cooling pipe 23, and the cooling efficiency of the metal fittings is further improved.

The utility model discloses a theory of operation and use flow: firstly, when the device body 1 is used, a hydraulic cylinder 3 is started, the hydraulic cylinder 3 drives a first stamping block 5 to move up and down through a piston rod 4, a fixed rod 6 and a connecting plate 7 can stably slide with a sliding chute 8 in a supporting column 2 in the lifting process of the first stamping block 5, the running stability of the first stamping block 5 in the lifting process can be guaranteed, the movement is more stable, and meanwhile, under the matching of an inserting block 13 and an inserting groove 16, when a second stamping block 11 is combined with a stamping die 14, the stamping stability can be further improved, so that the use convenience of the device body 1 is guaranteed; when the device body 1 is punched, the metal fittings which are arranged in the punching die 14 and are punched have high temperature, the liquid inlet 21 can be filled with cooling liquid, the liquid outlet 22 is communicated with the water outlet pipe, the cooling liquid flows uninterruptedly in the cooling pipe 23, and the air entering the air inlet 18 is driven by the rotation of the two groups of fans 19 and is discharged to the air outlet 20, so that the discharged air is blown on the formed mobile phone metal fittings to be cooled and solidified quickly, the cooling time of the formed workpieces is effectively reduced, the punching and processing efficiency of the device body 1 is guaranteed, and the production progress of the workpieces is further improved; when other specifications of mobile phone metal accessories are needed to be punched, the clamping block 10 fixed at the upper end of the second punching block 11 and the clamping groove 9 at the lower end of the first punching block 5 can slide, so that the second punching block 11 can be easily detached, the second punching block 11 of other specifications can be conveniently installed, and the adaptability of punching of the device body 1 is guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cell-phone metal fitting mould stamping device which characterized in that: the device comprises a device body (1), the device body (1) further comprises a supporting column (2), a hydraulic cylinder (3) is arranged at the top end of the device body (1), a piston rod (4) is connected with an end shaft of the hydraulic cylinder (3), a first stamping block (5) is arranged at the lower end of the piston rod (4), fixing rods (6) are arranged on the surface walls of two sides of the first stamping block (5), a connecting plate (7) is arranged on one side of each fixing rod (6), sliding grooves (8) are formed in the two ends of each connecting plate (7) close to the supporting column (2), clamping grooves (9) are formed in the inner lower ends of the sliding grooves (8), clamping blocks (10) are arranged in the clamping grooves (9), second stamping blocks (11) are arranged below the clamping blocks (10), upper mold cores (12) are arranged on the lower surface walls of the second stamping blocks (11), inserting blocks (13) are arranged on two sides of the upper, the device comprises a device body (1), an upper surface wall of the device body is provided with a stamping die (14), an upper end hollow of the stamping die (14) is provided with a lower die core (15), an upper surface wall end of the stamping die (14) is provided with a slot (16), two side surface walls of the stamping die (14) are provided with a filter screen (17), one side of the filter screen (17) is provided with an air inlet (18), an inner bottom end of the stamping die (14) is provided with a fan (19), an outer wall of the lower die core (15) is provided with an air outlet (20), a front surface wall of the stamping die (14) is provided with a liquid inlet (21), one side of the liquid inlet (21) is provided with a liquid outlet (22), and the liquid inlet (21) and the liquid outlet (22) are close to an inner communicated cooling.

2. The mobile phone metal fitting die stamping device according to claim 1, wherein: the device body (1) is rectangular and hollowed, and the supporting columns (2) are four groups and distributed at equal intervals.

3. The mobile phone metal fitting die stamping device according to claim 1, wherein: the end shaft and the piston rod (4) fixed connection of pneumatic cylinder (3), go up wall fixed connection on piston rod (4) and first punching press piece (5), the shape of dead lever (6) is the column, and quantity is two sets of, the quantity of dead lever (6) is the same with the quantity of connecting plate (7), the shape of connecting plate (7) is the rectangle form, the quantity of spout (8) is four sets of, the interior width size of spout (8) and the outer width size looks adaptation of connecting plate (7), spout (8) and connecting plate (7) sliding connection.

4. The mobile phone metal fitting die stamping device according to claim 1, wherein: the shape of draw-in groove (9) is interior rectangle, and quantity is two sets of, the shape of fixture block (10) is outer rectangle, the quantity of draw-in groove (9) is the same with the quantity of fixture block (10).

5. The mobile phone metal fitting die stamping device according to claim 1, wherein: the shape of inserted block (13) is the rectangle, and the quantity is four groups, the quantity of slot (16) is the same with the quantity of inserted block (13).

6. The mobile phone metal fitting die stamping device according to claim 1, wherein: the quantity of filter screen (17) is two sets of, and the equidistance distributes in the both sides table wall of stamping die (14), the quantity of air intake (18) is the same with the quantity of filter screen (17), the quantity of fan (19) is two sets of, fan (19) top-down is equipped with two sets of fan pieces, and the quantity of every group fan piece is three, the quantity of exhaust vent (20) is four groups, exhaust vent (20) equidistance distributes in the table wall both sides of lower mold core (15).

7. The mobile phone metal fitting die stamping device according to claim 1, wherein: control valves are installed on the liquid inlet (21) and the liquid outlet (22), the cooling pipe (23) is M-shaped, and the liquid inlet (21) and the liquid outlet (22) are communicated with the inner cavity of the cooling pipe (23).