CN214919741U - Rectifier bridge welds pin punching press facility - Google Patents
Rectifier bridge welds pin punching press facility Download PDFInfo
- Publication number
- CN214919741U CN214919741U CN202121081908.1U CN202121081908U CN214919741U CN 214919741 U CN214919741 U CN 214919741U CN 202121081908 U CN202121081908 U CN 202121081908U CN 214919741 U CN214919741 U CN 214919741U
- Authority
- CN
- China
- Prior art keywords
- machine body
- rectangular
- center
- plate
- transversely
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model relates to a rectifier bridge welding pin stamping facility, which belongs to the field of semiconductor processing facilities, wherein a disc-shaped material wheel is vertically arranged on the left side of the upper part of a machine body through a rectangular bracket, two vertical plates are vertically arranged on the middle part of the upper part of the machine body, a cylindrical driven wheel is vertically arranged above the two vertical plates, a cylindrical driving wheel is vertically arranged below the two vertical plates, a rectangular lower die is transversely arranged in the center of the right side of the upper part of the machine body, a cylindrical positioning shaft is vertically arranged on the middle part of the rear part of the upper part of the machine body and on the right side of the rear part of the machine body, and a rectangular connecting plate is horizontally arranged on the top ends of the two positioning shafts, the middle of the two positioning shafts is transversely and horizontally provided with a rectangular sliding plate, the bottom in front of the sliding plate is transversely and horizontally provided with a rectangular upper die, the center of the upper surface of the connecting plate is vertically provided with an air cylinder, and a piston rod below the air cylinder is connected with the center of the upper surface of the sliding plate.
Description
Technical Field
The utility model relates to a rectifier bridge welds pin punching press facility belongs to semiconductor processing facility field, in particular to full-automatic punching press facility of rectifier bridge welding pin.
Background
A rectifier bridge, a semiconductor for converting AC current into DC current, is composed of four welding pins, four chips and a shell, wherein the welding pins are punched firstly, then the chips are assembled and the shell is poured when the rectifier bridge is manufactured. The enterprise of current production rectifier bridge is when the punching press welding foot, and what most adopted is that small-size punch press, group's punching press then tailor, need pass through three processes, and the time and labor-consuming wastes the copper. Therefore, an automatic feeding, punching and shearing one-step forming facility is needed to replace the existing small punch press.
Disclosure of Invention
The utility model relates to a rectifier bridge welding foot punching press facility has overcome above-mentioned difficulty, adopt the organism of cuboid shape, the material wheel of disc type has vertically been installed through rectangular support on the left side above the organism, both sides riser has vertically been installed at the middle part above the organism, the top between two risers has vertically installed columniform from the driving wheel, the below between two risers has vertically installed columniform action wheel, rectangular lower mould has transversely been installed to the central authorities on the right above the organism, a columniform location axle has respectively been installed perpendicularly on the right at middle part and the rear above the organism, the rectangular connecting plate has been installed to the horizontal level in top of two location axles, rectangular sliding plate has transversely been installed to the middle of two location axles, the horizontal level in bottom in sliding plate the place ahead has installed rectangular last mould, cylinder has been installed perpendicularly to the central authorities above the connecting plate, The piston rod below the cylinder is connected with the center of the upper surface of the sliding plate.
A rectifier bridge welding pin stamping facility is characterized by comprising a machine body, a remaining plate, a material wheel, a driven wheel, a driving wheel, a servo motor, a copper plate, a positioning shaft, a connecting plate, an air cylinder, a sliding plate, an upper die, a lower die, an electric control reversing valve, an air supply pipe, a distribution box, a power supply, a controller, a display screen and a power line;
the machine body is in a hollow cuboid shape, a rectangular support is vertically arranged at the rear of the left side of the upper surface of the machine body, a cylindrical center shaft is longitudinally and horizontally arranged on the front surface above the support, a disc-shaped material wheel is arranged on the center shaft, rectangular vertical plates are respectively vertically arranged in front of and behind the center of the left side of the upper surface of the machine body, a rectangular opening is transversely arranged at the center of the right side of the upper surface of the machine body, a lower die is transversely and horizontally arranged above the opening, a rectangular opening is transversely arranged at the right side of the front surface of the machine body, a rectangular retaining plate is obliquely arranged in the opening in the front, the rear of the retaining plate is connected with the rear of the opening at the right side of the upper surface of the machine body, the front of the retaining plate extends to the front of the machine body, and a cylindrical positioning shaft is respectively and vertically arranged at the rear of the center and the right side of the upper surface of the machine body;
the driven wheel is cylindrical and is longitudinally and horizontally arranged above the machine body between the two vertical plates in the center of the left side through middle shafts at the front end and the rear end and a bearing;
the driving wheel is cylindrical and is longitudinally and horizontally arranged below the two vertical plates in the center of the left side on the machine body through middle shafts at the front end and the rear end and a bearing, and the upper surface of the driving wheel is attached to the bottom of the driven wheel;
the servo motor is longitudinally and horizontally arranged below the front part of the vertical plate in the front of the center on the left side of the upper surface of the machine body, and a middle shaft on the rear part of the servo motor penetrates through the vertical plate to be connected with a middle shaft of the driving wheel;
the connecting plate is rectangular and is transversely and horizontally arranged at the top ends of the two positioning shafts;
the sliding plate is rectangular and is transversely and horizontally arranged in the middle of the two positioning shafts through circular sliding holes at two ends;
the cylinder is vertically arranged in the center of the upper surface of the connecting plate, and a piston rod at the bottom of the cylinder penetrates through the connecting plate to be connected with the center of the rear part of the upper surface of the sliding plate;
the upper die is rectangular and is transversely and horizontally arranged in front of the bottom of the sliding plate, the bottom of the upper die is longitudinally and horizontally provided with strip-shaped punches uniformly, and the bottom of the right side surface of the upper die is longitudinally and horizontally provided with a rectangular cutter;
the lower die is rectangular, a convex groove is transversely arranged in the center of the upper die, strip-shaped punched holes are longitudinally, horizontally, uniformly and vertically arranged at the bottom of the groove downwards, the inner wall of each punched hole is meshed with the outer side of the corresponding punch at the bottom of the upper die right above, and the upper part of the right side surface of the lower die is meshed with the left side surface of the bottom cutter at the right side surface of the upper die;
the copper plate is in a strip shape and is spirally arranged inside the material wheel, and the top end of the outer part of the copper plate penetrates through the joint part between the driven wheel and the driving wheel rightwards and extends into the groove on the left side of the lower die;
the electric control reversing valve is arranged in the machine body, a front channel and a rear channel of the electric control reversing valve are respectively connected with an upper cavity and a lower cavity of the air cylinder through air supply pipes, and an air inlet of the electric control reversing valve is connected with a pump station through the air supply pipes;
the distribution box is arranged on the distribution cabinet of the assembly line, a display screen is arranged in front of the distribution box, and a power supply and a controller are arranged in the distribution box;
the power supply is connected with the controller through a power line, and the controller is connected with the display screen, the servo motor and the electric control reversing valve through power lines respectively.
Has the advantages that: the enterprise of current production rectifier bridge is when the punching press welding foot, and what most adopted is that small-size punch press, group's punching press then tailor, need pass through three processes, and the time and labor-consuming wastes the copper. A punching facility for a rectifier bridge welding pin adopts a cuboid-shaped machine body, a disc-shaped material wheel is longitudinally arranged on the left side of the upper surface of the machine body through a rectangular bracket, two vertical plates are longitudinally arranged in the middle of the upper surface of the machine body, a cylindrical driven wheel is longitudinally arranged above the two vertical plates, a cylindrical driving wheel is longitudinally arranged below the two vertical plates, a rectangular lower die is transversely arranged in the center of the right side of the upper surface of the machine body, a cylindrical positioning shaft is respectively and vertically arranged in the middle of the rear part of the upper surface of the machine body and on the right side of the rear part of the upper surface of the machine body, a rectangular connecting plate is horizontally arranged at the top end of the two positioning shafts, a rectangular sliding plate is horizontally arranged in the middle of the two positioning shafts, a rectangular upper die is horizontally arranged at the bottom of the front part of the sliding plate, an air cylinder is vertically arranged in the center of the upper surface of the connecting plate, a piston rod below the air cylinder is connected with the center of the upper surface of the sliding plate, the device realizes automatic feeding and one-step molding by stamping and shearing.
Drawings
FIG. 1 is a front view of a rectifier bridge welding pin stamping arrangement;
FIG. 2 is a schematic structural diagram of an air cylinder, an electrically controlled directional valve and an air supply pipe;
FIG. 3 is a schematic circuit diagram of a bridge rectifier welding pin stamping facility;
marked in the figure, the machine body 1, the remaining plate 2, the material wheel 3, the driven wheel 4, the driving wheel 5, the servo motor 6, the copper plate 7, the positioning shaft 8, the connecting plate 9, the air cylinder 10, the sliding plate 11, the upper die 12, the lower die 13, the electric control reversing valve 14, the air supply pipe 15, the distribution box 16, the power supply 17, the controller 18, the display screen 19 and the power line 20.
Detailed Description
The shape and structure of the present invention will be described in detail with reference to the accompanying drawings and the reference numerals:
a kind of bridge rectifier welding connecting pin punching facilities, its characteristic is, including organism 1, stay board 2, material wheel 3, driven wheel 4, driving wheel 5, servomotor (AC220V/0.5kw)6, copper plate (thickness < 1.2mm)7, position the axle 8, tie plate 9, air cylinder (12kpa)10, sliding plate 11, upper die 12, lower die 13, automatically controlled change-over valve (12kpa, AC220V/2A)14, air supply pipe (12kpa)15, distribution box 16, power (AC220V/10A)17, controller (AC220V/10A, DC12V/2A)18, display screen (DC12V/1A)19, power 20;
the machine body 1 is in a hollow cuboid shape, a rectangular support is vertically arranged at the rear of the left side of the upper surface of the machine body 1, a cylindrical middle shaft is longitudinally and horizontally arranged on the front surface above the support, a disc-shaped material wheel 3 is arranged on the middle shaft, rectangular vertical plates are vertically arranged at the front and the rear of the left center of the upper surface of the machine body 1, a rectangular opening is transversely arranged at the center of the right side of the upper surface of the machine body 1, a lower die 13 is transversely and horizontally arranged on the upper surface of the opening, a rectangular opening is transversely arranged at the right side of the front surface of the machine body 1, a rectangular retaining plate 2 is obliquely arranged in the opening in the forward direction, the rear of the retaining plate 2 is connected with the rear of the opening at the right center of the upper surface of the machine body 1, the front of the retaining plate 2 extends to the front of the machine body 1, and a cylindrical positioning shaft 8 is vertically arranged at the rear of the center and the rear of the right side of the upper surface of the machine body 1;
the driven wheel 4 is cylindrical made of rubber and is longitudinally and horizontally arranged above the machine body 1 between the two vertical plates in the center of the left side through middle shafts at the front end and the rear end and a bearing;
the driving wheel 5 is cylindrical made of rubber, is longitudinally and horizontally arranged below the upper part of the machine body 1 between the two vertical plates at the center of the left side through middle shafts at the front end and the rear end and a bearing, and the upper part of the driving wheel 5 is attached to the bottom of the driven wheel 4;
the servo motor 6 is longitudinally and horizontally arranged below the front part of a vertical plate in front of the center on the left side of the upper surface of the machine body 1, and a middle shaft behind the servo motor 6 passes through the vertical plate to be connected with a middle shaft of the driving wheel 5;
the connecting plate 9 is rectangular and is transversely and horizontally arranged at the top ends of the two positioning shafts 8;
the sliding plates 11 are rectangular and are horizontally arranged in the middle of the two positioning shafts 8 through circular sliding holes at two ends;
the cylinder 10 is vertically arranged in the center of the upper surface of the connecting plate 9, and a piston rod at the bottom of the cylinder 10 penetrates through the connecting plate 9 to be connected with the center of the rear part of the upper surface of the sliding plate 11;
the upper die 12 is rectangular and is horizontally arranged in front of the bottom of the sliding plate 11 in the transverse direction, long-strip-shaped punches are uniformly and longitudinally arranged at the bottom of the upper die 12 in the horizontal direction, and a rectangular cutter is horizontally arranged at the bottom of the right side surface of the upper die 12 in the longitudinal direction;
the lower die 13 is rectangular, a convex groove is transversely arranged in the center of the upper side of the lower die, strip-shaped punched holes are longitudinally, horizontally, uniformly and vertically arranged at the bottom of the groove downwards, the inner wall of each punched hole is mutually meshed with the outer side of a punch corresponding to the bottom of the upper die 12 right above, and the upper part of the right side surface of the lower die 13 is mutually meshed with the left side surface of a cutter at the bottom of the right side surface of the upper die 12;
the copper plate 7 is in a strip shape and is spirally arranged inside the material wheel 3, and the top end of the outer part of the copper plate 7 rightwards penetrates through the joint part between the driven wheel 4 and the driving wheel 5 and extends into the groove on the left side of the lower die 13;
the electric control reversing valve 14 is arranged inside the machine body 1, a front channel and a rear channel of the electric control reversing valve 14 are respectively connected with an upper cavity and a lower cavity of the air cylinder 10 through an air supply pipe 15, and an air inlet of the electric control reversing valve 14 is connected with a pump station through the air supply pipe 15;
the distribution box 16 is arranged on a distribution cabinet of the assembly line, a display screen 19 is arranged in front of the distribution box 16, and a power supply 17 and a controller 18 are arranged in the distribution box;
the power supply 17 is connected with the controller 18 through a power line 20, and the controller 18 is respectively connected with the display screen 19, the servo motor 6 and the electric control reversing valve 14 through power lines 20.
When the rectifier bridge welding pin stamping facility is used, a worker firstly turns on a power supply, the length of a row of rectifier bridge welding pins (the length of a grinding tool) is set through an operation key on a display screen, then a working key is clicked, at the moment, a controller controls a servo motor to drive a driving wheel to rotate the length of the row of rectifier bridge welding pins clockwise, the driving wheel stirs an upper copper plate to move the length of the row of rectifier bridge welding pins rightwards along the inside of a convex groove of a lower die while rotating, so that the right top end of the copper plate is aligned with the right top end of the lower die, at the moment, the controller controls an electric control reversing valve to drive an upper cavity of a cylinder through high-pressure gas to force a piston rod to push a sliding plate and an upper die to move downwards rapidly, a punch at the bottom of the upper die presses the copper plate downwards on a punch hole of the lower die rapidly and punches the copper plate through the punch hole of the lower die, punched waste falls into a waste bin through the punch hole of the lower die, And 1S, the controller controls the electric control reversing valve to drive the lower cavity of the cylinder to force the piston rod to pull the sliding plate and the upper die to reset upwards quickly through high-pressure gas, at the moment, the controller controls the servo motor to drive the driving wheel to rotate clockwise for the length of a row of rectifier bridge welding pins, the punched rectifier bridge welding pins move rightwards to the upper side of a conveying belt of the dispensing machine, the controller controls the electric control reversing valve to drive the upper cavity of the cylinder to force the piston rod to push the sliding plate and the upper die to punch through the copper plate instantly, meanwhile, the cutter on the right side of the upper die cuts the punched rectifier bridge welding pins, and then the piston rod is controlled to pull the sliding plate and the upper die to reset upwards to wait for a command of punching again.
The above-mentioned non-detailed description is prior art.
The foregoing is a general disclosure of the present invention, and no limitation is intended thereby, and those skilled in the art will appreciate that various changes and modifications can be made without departing from the spirit and scope of the invention.
Claims (1)
1. A rectifier bridge welding pin stamping facility is characterized by comprising a machine body, a remaining plate, a material wheel, a driven wheel, a driving wheel, a servo motor, a copper plate, a positioning shaft, a connecting plate, an air cylinder, a sliding plate, an upper die, a lower die, an electric control reversing valve, an air supply pipe, a distribution box, a power supply, a controller, a display screen and a power line;
the machine body is in a hollow cuboid shape, a rectangular support is vertically arranged at the rear of the left side of the upper surface of the machine body, a cylindrical center shaft is longitudinally and horizontally arranged on the front surface above the support, a disc-shaped material wheel is arranged on the center shaft, rectangular vertical plates are respectively vertically arranged in front of and behind the center of the left side of the upper surface of the machine body, a rectangular opening is transversely arranged at the center of the right side of the upper surface of the machine body, a lower die is transversely and horizontally arranged above the opening, a rectangular opening is transversely arranged at the right side of the front surface of the machine body, a rectangular retaining plate is obliquely arranged in the opening in the front, the rear of the retaining plate is connected with the rear of the opening at the right side of the upper surface of the machine body, the front of the retaining plate extends to the front of the machine body, and a cylindrical positioning shaft is respectively and vertically arranged at the rear of the center and the right side of the upper surface of the machine body;
the driven wheel is cylindrical and is longitudinally and horizontally arranged above the machine body between the two vertical plates in the center of the left side through middle shafts at the front end and the rear end and a bearing;
the driving wheel is cylindrical and is longitudinally and horizontally arranged below the two vertical plates in the center of the left side on the machine body through middle shafts at the front end and the rear end and a bearing, and the upper surface of the driving wheel is attached to the bottom of the driven wheel;
the servo motor is longitudinally and horizontally arranged below the front part of the vertical plate in the front of the center on the left side of the upper surface of the machine body, and a middle shaft on the rear part of the servo motor penetrates through the vertical plate to be connected with a middle shaft of the driving wheel;
the connecting plate is rectangular and is transversely and horizontally arranged at the top ends of the two positioning shafts;
the sliding plate is rectangular and is transversely and horizontally arranged in the middle of the two positioning shafts through circular sliding holes at two ends;
the cylinder is vertically arranged in the center of the upper surface of the connecting plate, and a piston rod at the bottom of the cylinder penetrates through the connecting plate to be connected with the center of the rear part of the upper surface of the sliding plate;
the upper die is rectangular and is transversely and horizontally arranged in front of the bottom of the sliding plate, the bottom of the upper die is longitudinally and horizontally provided with strip-shaped punches uniformly, and the bottom of the right side surface of the upper die is longitudinally and horizontally provided with a rectangular cutter;
the lower die is rectangular, a convex groove is transversely arranged in the center of the upper die, strip-shaped punched holes are longitudinally, horizontally, uniformly and vertically arranged at the bottom of the groove downwards, the inner wall of each punched hole is meshed with the outer side of the corresponding punch at the bottom of the upper die right above, and the upper part of the right side surface of the lower die is meshed with the left side surface of the bottom cutter at the right side surface of the upper die;
the copper plate is in a strip shape and is spirally arranged inside the material wheel, and the top end of the outer part of the copper plate penetrates through the joint part between the driven wheel and the driving wheel rightwards and extends into the groove on the left side of the lower die;
the electric control reversing valve is arranged in the machine body, a front channel and a rear channel of the electric control reversing valve are respectively connected with an upper cavity and a lower cavity of the air cylinder through air supply pipes, and an air inlet of the electric control reversing valve is connected with a pump station through the air supply pipes;
the distribution box is arranged on the distribution cabinet of the assembly line, a display screen is arranged in front of the distribution box, and a power supply and a controller are arranged in the distribution box;
the power supply is connected with the controller through a power line, and the controller is connected with the display screen, the servo motor and the electric control reversing valve through power lines respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081908.1U CN214919741U (en) | 2021-05-20 | 2021-05-20 | Rectifier bridge welds pin punching press facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121081908.1U CN214919741U (en) | 2021-05-20 | 2021-05-20 | Rectifier bridge welds pin punching press facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214919741U true CN214919741U (en) | 2021-11-30 |
Family
ID=79061669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121081908.1U Active CN214919741U (en) | 2021-05-20 | 2021-05-20 | Rectifier bridge welds pin punching press facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214919741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535377A (en) * | 2022-03-07 | 2022-05-27 | 重庆公共运输职业学院 | Using method of extrusion equipment for linear groove metal sheet heat conduction layer |
-
2021
- 2021-05-20 CN CN202121081908.1U patent/CN214919741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535377A (en) * | 2022-03-07 | 2022-05-27 | 重庆公共运输职业学院 | Using method of extrusion equipment for linear groove metal sheet heat conduction layer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102152127B (en) | Automatic production line for shells of electrical appliances | |
| CN201427162Y (en) | Tube end forming machine | |
| CN211071475U (en) | Digit control machine tool mould punching press mechanism | |
| CN105537391A (en) | Production line of water fountain metal plate shells | |
| CN110935813B (en) | Automatic punching machine and punching method | |
| CN205888552U (en) | Shear type bender | |
| CN214919741U (en) | Rectifier bridge welds pin punching press facility | |
| CN108580725B (en) | Automatic waste collecting device for hardware punching machine and using method thereof | |
| CN110588037A (en) | Stamping device for casting machining | |
| CN113020445A (en) | Accurate piece stamping die of waste material automatic collection formula | |
| CN105499368A (en) | Pneumatic vehicle body punching device | |
| CN209867129U (en) | Shaft sleeve forging die structure | |
| CN204382380U (en) | A kind of intelligent plastics automatic punch machine | |
| CN203818212U (en) | Pressure head movable type hydraulic cutting machine | |
| CN106180382A (en) | Automobile door sheet metal part production system | |
| CN204867005U (en) | Hydraulic pressure cornering machine | |
| CN116984463A (en) | Metal steel stamping equipment | |
| CN102205495A (en) | Automatic forming method for base plate of compressor | |
| CN211990668U (en) | Punch forming device | |
| CN209849628U (en) | Grid slide punching machine | |
| CN211515751U (en) | Positioning and punching device for light steel framework of fabricated building | |
| CN103753226B (en) | A kind of pipe joint forming machine | |
| CN212944843U (en) | Efficient continuous stamping die | |
| CN217492488U (en) | Frame tubular beams shaping stamping die | |
| CN207103551U (en) | Blanking punching integration mold and stamping line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |