CN215320557U - Continuous stretching belt blowing-out die for flow limiting valve support - Google Patents
Continuous stretching belt blowing-out die for flow limiting valve support Download PDFInfo
- Publication number
- CN215320557U CN215320557U CN202120151942.5U CN202120151942U CN215320557U CN 215320557 U CN215320557 U CN 215320557U CN 202120151942 U CN202120151942 U CN 202120151942U CN 215320557 U CN215320557 U CN 215320557U
- Authority
- CN
- China
- Prior art keywords
- die
- plate
- stretching
- male die
- ejection
- 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
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model discloses a continuous stretching belt blow-out die of a flow-limiting valve support.A blanking stretching male die is fixed in a mounting hole along the inner wall of the mounting hole, the lower end of the blanking stretching male die extends out of the mounting hole, an unloading spring is installed on the inner side of the blanking stretching male die, the lower end of the unloading spring is fixed with an unloading block, the lower end of the unloading block extends out of the mounting hole, and the lower bottom end of the unloading block is higher than the bottom end of the blanking stretching male die; the bottom end of the forming hole is fixed with a stretching male die, the outer side of the stretching male die is sleeved with an ejection block, and an ejection device is arranged below the lower template. The utility model adopts continuous stretching working steps, 4 working steps are integrated in one set of mould, and the working steps are taken by a feeder, so that the flow limiting valve bracket is formed at one time, and 1 person is needed for staff; the shaping and trimming station is provided with the air blowing hole, the flow limiting valve support is stably blown into a designated station appliance, the whole process is simple, the forming is carried out in sequence, the efficiency is high, the yield is improved, and the labor is saved.
Description
Technical Field
The utility model relates to the technical field of machining of a flow limiting valve, in particular to a continuous stretching belt blowing-out die for a flow limiting valve support.
Background
Tradition restriction valve support is tensile to adopt the single mode preparation, accomplishes whole operation and needs 4 people of staff, and the staff need during the operation put into next work step mould die cavity with last work step semi-manufactured goods, and the work step divide into: 1. blanking; 2. punching; 3. flanging; 4. shaping and trimming; the whole process is complex, the efficiency is low, and manpower and material resources are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to make up the defects of the prior art and provides a continuous stretching strip blowing die of a flow limiting valve support.
The utility model is realized by the following technical scheme:
a continuous stretching belt blowing-out die for a current-limiting valve support comprises an upper die plate, a lower die plate, a blanking stretching welding point forming station and a blowing-out device, wherein the blanking stretching welding point forming station comprises an upper die part and a lower die part, the upper die part comprises a male die fixing plate, a powerful rubber plate, a fixing plate base plate and a fixing plate which are sequentially fixed on the lower side surface of the upper die plate, the lower die part comprises a female die plate and a discharging plate which are sequentially fixed on the upper side surface of the lower die plate, the upper die part is provided with a mounting hole, the lower die part is provided with a forming hole corresponding to the mounting hole, a blanking stretching male die is fixed in the mounting hole along the inner wall of the mounting hole, the lower end of the blanking stretching male die extends out of the mounting hole, a discharging spring is installed on the inner side of the blanking stretching male die, the lower end of the discharging spring is fixed with a discharging block, and the lower end of the discharging block extends out of the mounting hole, the lower bottom end of the discharging block is higher than the bottom end of the blanking stretching concave-convex die; the bottom end of the forming hole is fixedly provided with a stretching male die, the outer side of the stretching male die is sleeved with an ejection block, an ejection device is arranged below the lower die plate, the ejection device penetrates through the lower die plate and the stretching male die to be fixedly connected with the ejection block, and the blowing device is arranged on the side face of the stripper plate.
And a welding spot male die is arranged at the bottom end of the blanking stretching male die.
The blanking stretching pressure welding point forming stations are sequentially provided with 4 stations.
The discharging plate is also provided with a floating pin and a breaking station, and the breaking station is positioned in front of the blanking stretching welding point forming station.
The blowing-out device adopts a high-pressure air nozzle.
The drawing male die is of an inverted T shape, the horizontal part is located below the female die plate, the vertical part is located in the forming hole, the ejection block is sleeved outside the vertical part, the ejection device comprises a spring supporting plate, a vertical ejection spring is fixed on the spring supporting plate, an ejection plate is fixed at the top end of the ejection spring, an ejector rod is fixed on the ejection plate, and the ejector rod penetrates through the lower die plate and the horizontal part of the drawing male die and is connected with the ejection block.
The punch press slide block moves downwards to drive the upper die plate to move downwards, after the stripper plate contacts the female die body, the powerful rubber plate above the stripper plate is compressed, the male die and the female die penetrate through the stripper plate to move downwards continuously, and the powerful rubber plate is pressed into the female die body to shear off materials, and then the materials continue to move downwards to stretch and form a product.
The utility model has the advantages that: the utility model adopts continuous stretching working steps, 4 working steps are integrated in one set of mould, and the working steps are taken by a feeder, so that the flow limiting valve bracket is formed at one time, and 1 person is needed for staff; the shaping and trimming station is provided with the air blowing hole, the flow limiting valve support is stably blown into a designated station appliance, the whole process is simple, the forming is carried out in sequence, the efficiency is high, the yield is improved, and the labor is saved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a portion of fig. 1.
FIG. 3 is a top view of a portion of the lower die of the present invention.
Fig. 4 is a schematic structural view of a support of the flow limiting valve.
Detailed Description
As shown in fig. 1, 2 and 3, a continuous stretching belt blowing-out die for a current-limiting valve support comprises an upper die plate 1, a lower die plate 2, a blanking stretching pressure welding point forming station 20 and a blowing-out device, wherein the blanking stretching pressure welding point forming station 20 comprises an upper die part and a lower die part, the upper die part comprises a male die fixing plate 3, a strong rubber plate 4, a fixing plate backing plate 5 and a fixing plate 6 which are sequentially fixed on the lower side surface of the upper die plate 1, the lower die part comprises a female die plate 7 and a discharging plate 8 which are sequentially fixed on the upper side surface of the lower die plate 2, the upper die part is provided with a mounting hole, the lower die part is provided with a forming hole corresponding to the mounting hole, a blanking stretching male die 9 is fixed on the inner wall of the mounting hole in the mounting hole, the lower end of the blanking stretching male die 9 extends out of the mounting hole, and a discharging spring 10 is arranged on the inner side of the stretching male die 9, the lower end of the discharging spring 10 is fixed with a discharging block 11, the lower end of the discharging block 11 extends out of the mounting hole, and the lower bottom end of the discharging block 11 is higher than the bottom end of the blanking stretching concave-convex die 9; a stretching male die 12 is fixed at the bottom end of the forming hole, an ejection block 13 is sleeved outside the stretching male die 12, an ejection device is installed below the lower die plate 2, the ejection device penetrates through the lower die plate 2 and the stretching male die 12 to be fixedly connected with the ejection block 13, and the blowing device is installed on the side face of the discharging plate 8.
And a welding spot male die is arranged at the bottom end of the blanking stretching female die 9.
The blanking stretching pressure welding point forming stations 20 are sequentially provided with 4.
The discharging plate 8 is also provided with a floating pin 14 and a breaking station 15, and the breaking station 15 is positioned in front of the blanking stretching welding point forming station.
The blowing-out device adopts a high-pressure air nozzle.
The drawing male die 12 is of an inverted T shape, the horizontal part is located below the female die plate 7, the vertical part is located in the forming hole, the ejection block 13 is sleeved outside the vertical part, the ejection device comprises a spring supporting plate 16, a vertical ejection spring 17 is fixed on the spring supporting plate 16, an elastic pressing plate 18 is fixed at the top end of the ejection spring 17, an ejector rod 19 is fixed on the elastic pressing plate 18, and the ejector rod 19 penetrates through the lower die plate 2 and the horizontal part of the drawing male die 12 to be connected with the ejection block 13.
The working steps are as follows:
flattening the coil stock, guiding the coil stock into a die floating pin through an automatic feeder, moving the automatic feeder forward by a step distance, and punching four strip-shaped sectional holes between four stations; the automatic feeder continuously forwards moves a step pitch, blanking, stretching and forming are carried out, and the parts 21 at the front two stations are blown out by high-pressure air;
and the automatic feeder continuously moves forwards for feeding, the blanking, stretching and pressure welding points form the two rear parts, the ejected parts are blown out of the parts 21 by using the air nozzles.
The principle of blanking, stretching and forming the pressure welding point is as follows:
1. the blanking stretching concave-convex die descends along with the punch press sliding block and is pressed into the concave die plate, and materials are cut off from the material belt and enter the concave die plate;
2. the blanking stretching male die continues to descend, and the material is pressed into a gap between the blanking stretching male die and a stretching male die of the lower die for molding;
3. the upper die continuously descends along with the punch press sliding block, the elastic glue is compressed, and the welding spot male die presses out a welding spot on the product flange;
4. the punch press sliding block moves upwards, the ejection spring ejects the elastic pressing plate, the elastic pressing plate pushes the ejector rod, and the ejector rod pushes the ejection block upwards to eject the formed part out of the upper plane of the concave template;
5. the ejector block pushes the formed part 21 out of the blanking stretching concave-convex die hole under the action of the elastic force of the discharging spring, and a product is blown out of the middle of the die by a high-pressure air nozzle, wherein the structure of the product is shown in fig. 4.
Claims (6)
1. The utility model provides a mould is blown out in continuous tensile area of restriction valve support which characterized in that: comprises an upper template, a lower template, a blanking stretching welding point forming station and a blowing device, wherein the blanking stretching welding point forming station comprises an upper die part and a lower die part, the upper die part comprises a male die fixing plate, a powerful rubber plate, a fixing plate backing plate and a fixing plate which are sequentially fixed on the lower side surface of the upper die plate, the lower die part comprises a female die plate and a stripper plate which are sequentially fixed on the upper side surface of the lower die plate, the upper die part is provided with a mounting hole, the lower die part is provided with a forming hole corresponding to the mounting hole, a blanking stretching male die is fixed in the mounting hole and is adhered to the inner wall of the mounting hole, the lower end of the blanking stretching male die extends out of the mounting hole, the discharging spring is arranged on the inner side of the blanking stretching concave-convex die, a discharging block is fixed at the lower end of the discharging spring, the lower end of the discharging block extends out of the mounting hole, and the lower bottom end of the discharging block is higher than the bottom end of the blanking stretching concave-convex die; the bottom end of the forming hole is fixedly provided with a stretching male die, the outer side of the stretching male die is sleeved with an ejection block, an ejection device is arranged below the lower die plate, the ejection device penetrates through the lower die plate and the stretching male die to be fixedly connected with the ejection block, and the blowing device is arranged on the side face of the stripper plate.
2. The continuous stretch tape blow out die of a constrictor valve holder according to claim 1, characterized in that: and a welding spot male die is arranged at the bottom end of the blanking stretching male die.
3. The continuous stretch tape blow out die of a constrictor valve holder according to claim 1, characterized in that: the blanking stretching pressure welding point forming stations are sequentially provided with 4 stations.
4. The continuous stretch tape blow out die of a constrictor valve holder according to claim 3, characterized in that: the discharging plate is also provided with a floating pin and a breaking station, and the breaking station is positioned in front of the blanking stretching welding point forming station.
5. The continuous stretch tape blow out die of a constrictor valve holder according to claim 1, characterized in that: the blowing-out device adopts a high-pressure air nozzle.
6. The continuous stretch tape blow out die of a constrictor valve holder according to claim 1, characterized in that: the drawing male die is of an inverted T shape, the horizontal part is located below the female die plate, the vertical part is located in the forming hole, the ejection block is sleeved outside the vertical part, the ejection device comprises a spring supporting plate, a vertical ejection spring is fixed on the spring supporting plate, an ejection plate is fixed at the top end of the ejection spring, an ejector rod is fixed on the ejection plate, and the ejector rod penetrates through the lower die plate and the horizontal part of the drawing male die and is connected with the ejection block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151942.5U CN215320557U (en) | 2021-01-20 | 2021-01-20 | Continuous stretching belt blowing-out die for flow limiting valve support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151942.5U CN215320557U (en) | 2021-01-20 | 2021-01-20 | Continuous stretching belt blowing-out die for flow limiting valve support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215320557U true CN215320557U (en) | 2021-12-28 |
Family
ID=79579089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120151942.5U Active CN215320557U (en) | 2021-01-20 | 2021-01-20 | Continuous stretching belt blowing-out die for flow limiting valve support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215320557U (en) |
-
2021
- 2021-01-20 CN CN202120151942.5U patent/CN215320557U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109013870A (en) | A kind of application method of composite die | |
| CN108145786B (en) | Novel cutting die capable of automatically discharging waste | |
| CN215320557U (en) | Continuous stretching belt blowing-out die for flow limiting valve support | |
| CN211492539U (en) | Upper die for thermal forming of plastic cup | |
| CN205587519U (en) | Pipe fitting attenuation reverse -drawing class upgrades mould | |
| CN216632242U (en) | High-temperature alloy steel fine blanking die | |
| CN214290413U (en) | Cover cup forming die with sectional type buffering piston goes out lid | |
| CN113894231A (en) | Lower die assembly for stamping and double-row hook stamping die with same | |
| CN209849687U (en) | Die convenient to discharge annular waste material of tensile member | |
| CN210453727U (en) | Thermal forming die with novel punching structure | |
| CN210098684U (en) | Compound lid cup forming die | |
| CN208960802U (en) | A kind of Lamp cup molding die | |
| CN106391858A (en) | Die for part of automobile front seat supporting plate assembly | |
| CN216397815U (en) | High-efficient stamping die of sheet metal component easy demoulding | |
| CN219378696U (en) | Die with cutting, stretching and punching functions | |
| CN219817689U (en) | Progressive forming die for easy-open cover | |
| CN212884356U (en) | Durable die equipment is used in production of connection disc | |
| CN110961536A (en) | Fire extinguisher head compound die | |
| CN109591366B (en) | Oil pressure bead cutter | |
| CN219581570U (en) | Automatic punching forming die for semiconductor products | |
| CN217166205U (en) | Sheet stamping die with stripping function | |
| CN216575308U (en) | Lower die assembly for stamping and double-row hook stamping die with same | |
| CN218015223U (en) | Automatic chemical step for in-mold feeding | |
| CN215657361U (en) | Pipe cap progressive die | |
| CN214977105U (en) | Three-dimensional product stamping forming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |