KR20160128874A - Method and device of multiful mold - Google Patents
Method and device of multiful mold Download PDFInfo
- Publication number
- KR20160128874A KR20160128874A KR1020150061565A KR20150061565A KR20160128874A KR 20160128874 A KR20160128874 A KR 20160128874A KR 1020150061565 A KR1020150061565 A KR 1020150061565A KR 20150061565 A KR20150061565 A KR 20150061565A KR 20160128874 A KR20160128874 A KR 20160128874A
- Authority
- KR
- South Korea
- Prior art keywords
- mold
- support
- pressure
- motor
- polygonal
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/025—Stamping using rigid devices or tools for tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
Description
The present invention relates to an injection mold for heating a metal, heat-treating the metal without heating it, contacting a metal mold having a stronger texture density, and applying a pressure at a strong press pressure to engrave a certain pattern of the metal on the heated metal.
Generally, extrusion molding refers to a processing method in which pressure is applied to a material to pass through a mold (mold) having a predetermined shape to obtain a desired uniform shape. And, extrusion molding has the advantage of being able to continuously process complicated shape of long plate, chassis, pipe, rod and so on, and to design the cross section of product freely.
The basic structure of the extruder for performing the extrusion molding generally comprises a driving part, a feeder, a container for receiving the raw material from the raw material feeder, a ram or screw including a dummy block pushing the raw material of the container, And a mold part including a die provided on the raw material discharge side of the container.
In the present invention, furthermore, in order to enable various metal molds to function as one mold in an extrusion mold, a rod having a plurality of angles having a plurality of triangular or more angles, such as a triangular rod, an octagonal rod, The present invention provides a structure for performing a role of a mold such as a round bar having a plurality of molds.
That is, in order to replace the mold, it is necessary to carry out a process of removing the existing mold and installing a new mold on the spot. However, the method proposed in the present invention can be used as a new mold without rotating the mold And so on.
SUMMARY OF THE INVENTION An object of the present invention is to replace a mold easily so as to utilize a new mold more effectively.
The present invention configured to achieve the object of the present invention comprises: a rod having an angle of triangular or more; Protrusions protruding in two or more different shapes formed by the triangular or more angles or being formed in the shape of a groove; And a press plate having protrusions corresponding to the protrusions.
A first support shaft installed at one end of the rod having the triangular or more angle; A handle or motor connected to the first support shaft and installed to rotate the rod; A fixed support installed at a lower end of the first support shaft to support a pressure supplied from the outside; A second support shaft installed at an end opposite to the first support shaft; And an operation support provided at a lower end of the second support shaft to support a pressure supplied from the outside and to be detachable.
In addition, a cylinder is further provided in connection with the operation support so that the operation support can be mechanically operated.
A machined product installed in the polygonal mold in a shape of a circular pipe structure to be produced by using the polygonal mold and inserted into the polygonal mold; Two or more rollers installed on one side of the outside of the workpiece, Two or more rollers installed on the opposite side of the two or more rollers to the outside of the circular pipe central axis; A timing belt connected to one or two rollers of two or more rollers provided on both sides of the circular pipe to provide power for rotating the rollers; A motor pulley connected to the timing belt; A motor connected to the motor pulley and fixedly attached to a roller which is connected to the timing belt; A motor slide for moving the motor so as to adjust the strength with which the roller fixedly attached to the motor contacts the surface of the workpiece; And a lower roller installed at the lower end of the processed product and installed at two or more angles away from the central axis of the circular pipe so that the processed product can be placed thereon.
The multi-angle mold is fixed to the machined product when a pressure is applied to the machined product by a press at the top, and a roller contacted with the motor and the machined product is pushed to the lower end. When the pressure is removed, Is further added.
The method also has a protrusion that is configured to protrude in two or more different shapes on two or more faces formed by angles of more than triangular shape or to be torn in the form of a groove so that the pressure can be overcome when pressure is applied at the top Installing a polygonal mold over a part of the polygonal mold on the fixed base; Installing a product to be produced by using a mold in the polygonal mold; A step of operating an operation support which serves to support a part of the polygonal mold on the opposite side of the fixed support so as to overcome the pressure when the polygonal mold is provided, Wow; Providing pressure to the workpiece using a press on the workpiece; And releasing the pressure of the press.
Further, a step of rotating the polygonal mold by an angle required by a user is further added.
The present invention configured to achieve the object of the present invention has the effect of enabling a new mold to be used more effectively by easily exchanging a mold.
Fig. 1 is a cross-
Fig. 2 is a cross-
Fig. 3 is a cross-
Fig. 4 is a diagram showing the basic roundness of a round bar mold according to the present invention
Fig. 5 is a view showing the basic utilization degree of the round bar mold according to the present invention
6 is a schematic view of a round bar mold application according to the present invention
Fig. 7 is a cross-sectional view of a round bar mold application assembly
Fig. 8 is a schematic view showing the use of the round bar mold according to the present invention
Fig. 9 is a schematic diagram of a round bar mold processing product according to the present invention
10 is a front view of a round bar mold according to the present invention
11 is a schematic diagram of a round bar mold improvement according to the present invention
The detailed structure and operation of the present invention will be described in detail with reference to the drawings.
FIG. 1 shows a triangular-rod mold according to the present invention. In general, a mold can be compared with an injection mold by an extrusion mold. In the case of an extrusion mold, an elongated continuous product having a specific shape is produced. Is a mold used to produce one independent product.
Injection molds generally produce a pan when a flat disc is placed, a hole for receiving the pan is placed at the bottom thereof, and a punch is used for allowing the entrance to the inside of the pot at the top. .
FIG. 1 is a perspective view of an injection mold according to an embodiment of the present invention. FIG. 1 shows a triangular, square, hexagonal, and hexagonal shape of a
However, the shape of the protrusion or groove may be regarded as the same. If the protruded portion is larger than the fine portion, the protrusion is formed. If the protruded portion is more protruded than the protruded portion, it may be expressed as protrusion.
However, what is shown here is based on the shape of a protruding mold. First, protruding
In addition, a
In addition, a mold rotation axis extending from the support shaft may be formed in the first support shaft to rotate the
At the same time, the second support shaft performs a role of being able to overcome the pressure supplied to the mold by using an operation support configured to be movable.
FIG. 2 shows a hexagonal bar mold according to the present invention. As shown in FIG. 2, the hexagonal bar mold is formed as one of the
FIG. 3 shows a round bar mold according to the present invention, which is formed in the form of a circle, which is one of the
Therefore, the
FIG. 4 is a view showing a basic high accuracy of a round bar mold according to the present invention. In FIG. 4, a
FIG. 5 illustrates a basic utilization of a round bar mold according to the present invention. Basically, FIG. 5 shows a basic use example of how the polygonal mold is used.
The mold is rotated according to the use position of the polygonal mold so as to be positioned at an appropriate angle.
Next, the processed
The basic utilization shows the situation where the mold work must be performed inside the pipe.
Then, the
FIG. 6 shows an application of the round bar mold according to the present invention, and shows a process for making it possible to use it in general-shaped mold processing products as well as pipe-shaped processed products.
First of all, in order to produce various types of mold products, it is necessary to have a plane which is equal to or more than the height of the protruding portion in order to put various kinds of processed products on the multi-axis mold.
In order to achieve this, the
Accordingly, an operation support 30 for overcoming the pressure to which the polygonal mold is supplied is installed.
7 is a perspective view of a round bar mold application assembly according to an embodiment of the present invention. The most important feature of the
8 is a schematic view of the use of the round bar mold according to the present invention in which a
In addition, a fixed
In addition, an
That is, the operation support and the backward operation support are the same, and the operation support shows when the polygonal mold is received and released.
The movement of the operation support is performed by using the
In addition, a
FIG. 9 is a view showing the installation of a round-bar mold processing product according to the present invention, and shows a situation in which the processed
Here, the processed
A press plate (80) is provided at the upper end of the polygonal mold. The press plate is combined with the press to provide pressure to the lower end. The press plate (80) contacts the processed product (40) .
That is, when pressure is applied by the press, direct pressure is applied to the outside of the pipe-shaped
Fig. 10 shows a front view of a round bar mold according to the present invention, which shows a state in which a
A
At the same time, the
In addition, the
Accordingly, when the motor is rotated, at least one of the side rollers rotates and the workpiece rotates.
In order to adjust the surface contact strength between the side roller and the workpiece, a
In the illustrated state, since the motor and the motor slide are connected and the motor pulley and the side roller are connected to each other, the surface contact strength of the side roller and the workpiece can be adjusted by moving the motor along the motor slide.
At the same time, the
In addition, a
FIG. 11 is an improvement view of a round bar mold according to the present invention. When a product is produced by the above-described method, when a pressure is applied at a high pressure, the product is stretched and its size is changed.
Therefore, a taper is given to the outside of the processed product to solve this problem.
That is, an improved
In addition, the
In other words, the primary pressure is given to the protective blood, and the end is transferred to the processed product to complete the product.
Thereafter, the tapered taper of the improved workpiece may optionally be machined to remove the tapered taper.
This means that the shape of the processed product can be adjusted as needed.
10: multiple mold 11: first support shaft 12: second support shaft
20: projecting twin projections 21: projecting ribs 22: projecting projections
23: bisecting protrusion 24: triangular protrusion 25: temple protrusion
26: protruding a circle 30: motion support 30a: reverse movement support
31: cylinder 32: fixed base 40: workpiece
40a: Improvement-processed product 50:
70: coupling 71: rotary shaft 80: press plate
90: motor 91: motor pulley 92: timing belt
93: motor slide 100: side roller 101: lower roller
110: Protected P
Claims (8)
A bar having an angle of at least three angles;
Protrusions protruding in two or more different shapes formed by the triangular or more angles or being formed in the shape of a groove;
And a press plate having protrusions corresponding to the protrusions.
A first support shaft installed at one end of the rod having the triangular or more angle;
A handle or motor connected to the first support shaft and installed to rotate the rod;
A fixed support installed at a lower end of the first support shaft to support a pressure supplied from the outside;
A second support shaft installed at an end opposite to the first support shaft;
And an operation support installed at a lower end of the second support shaft to support a pressure supplied from the outside and to be detachable.
Wherein the cylinder is further connected to the operation support so as to mechanically operate the operation support.
A processed product installed in the polygonal mold in a shape of a circular pipe structure to be produced using the polygonal mold and inserted into the polygonal mold;
Two or more rollers installed on one side of the outside of the workpiece,
Two or more rollers installed on the opposite side of the two or more rollers to the outside of the circular pipe central axis;
A timing belt connected to one or two rollers of two or more rollers provided on both sides of the circular pipe to provide power for rotating the rollers;
A motor pulley connected to the timing belt;
A motor connected to the motor pulley and fixedly attached to a roller which is connected to the timing belt;
A motor slide for moving the motor so as to adjust the strength with which the roller fixedly attached to the motor contacts the surface of the workpiece;
And a lower roller installed at the lower end of the processed product and installed at two or more angles away from the central axis of the circular pipe so as to place the processed product.
Wherein the polygonal mold is fixed when a pressure is applied to the machined product by a press at the top and the roller contacted with the motor and the workpiece is pushed to the bottom and one or more shawaders Wherein the first and second molds are added.
Wherein the outer surface of the processed product is inclined like a taper and the inner surface of the pipe is inclined so as to allow the outside of the processed product to be guided in order to protect the processed product. Multiple molds.
A protrusion provided on two or more surfaces formed by an angle of three or more angles to protrude in a different shape or to be cut in the form of a groove and to be fixed so as to overcome the pressure when a pressure is applied at the top Installing a polygonal mold over a part of the polygonal mold;
Installing a product to be produced by using a mold in the polygonal mold;
A step of operating an operation support which serves to support a part of the polygonal mold on the opposite side of the fixed support so as to overcome the pressure when the polygonal mold is provided, Wow;
Providing pressure to the workpiece using a press on the workpiece;
And releasing the pressure of the press. ≪ RTI ID = 0.0 > 8. < / RTI >
Wherein the step of rotating the polygonal mold by an angle required by the user is further added.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150061565A KR20160128874A (en) | 2015-04-29 | 2015-04-29 | Method and device of multiful mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150061565A KR20160128874A (en) | 2015-04-29 | 2015-04-29 | Method and device of multiful mold |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160128874A true KR20160128874A (en) | 2016-11-08 |
Family
ID=57528408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150061565A KR20160128874A (en) | 2015-04-29 | 2015-04-29 | Method and device of multiful mold |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20160128874A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107738114A (en) * | 2017-10-28 | 2018-02-27 | 江苏星科精密模具有限公司 | A kind of all-dimensional multi-angle mould of car lamp machining tool is standby |
KR102139085B1 (en) * | 2019-06-07 | 2020-07-29 | 박명규 | mold, mold support plate and mold assembly for manufacturing heat exchange pins with oval heat exchange tubes |
-
2015
- 2015-04-29 KR KR1020150061565A patent/KR20160128874A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107738114A (en) * | 2017-10-28 | 2018-02-27 | 江苏星科精密模具有限公司 | A kind of all-dimensional multi-angle mould of car lamp machining tool is standby |
CN107738114B (en) * | 2017-10-28 | 2024-03-12 | 江苏星科精密模具有限公司 | All-round multi-angle car light mould machining equipment |
KR102139085B1 (en) * | 2019-06-07 | 2020-07-29 | 박명규 | mold, mold support plate and mold assembly for manufacturing heat exchange pins with oval heat exchange tubes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202963130U (en) | Bending mold | |
KR20160128874A (en) | Method and device of multiful mold | |
CN208215041U (en) | Clamping device is used in a kind of processing of mold | |
CN208245615U (en) | A kind of quick bending die device | |
CN103480737B (en) | A kind of method of band steel torsion module and twisted flat bar | |
CN211164889U (en) | Silica gel mould convenient to drawing of patterns | |
KR20210051210A (en) | Hub bolt and manufacturing therof | |
CN108527078A (en) | A kind of mold processing clamping device | |
CN214641843U (en) | Clamping table for mold machining | |
CN109702603B (en) | Mould grinding device | |
CN207237187U (en) | A kind of High-Speed Automatic forming machine of football piece | |
TWI572437B (en) | Quick-release device for quickly positioning a vice on a platform | |
TWM497580U (en) | Quick mold change positioning device | |
CN206153903U (en) | Bearing steel ring automatic molding machine | |
CN214642957U (en) | A upset positioner for large-scale mould processing production | |
CN209158626U (en) | A kind of rapidly and efficiently stamping device | |
CN213559472U (en) | Aluminum alloy die with high die stripping efficiency | |
CN215090141U (en) | Die device capable of adjusting die shape surface | |
CN219988207U (en) | Die convenient for height adjustment | |
CN111251030B (en) | Universal horizontal clamping fixture for oil injection pump body | |
KR100731281B1 (en) | Apparatus for rounding and chamfering of an extruding material | |
CN210754721U (en) | Belt support supports base moulding-die ware | |
CN211757475U (en) | Cleaning table for die machining | |
CN216324535U (en) | Punching composite forming die | |
CN220717581U (en) | Hardware die for hardware machining |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E90F | Notification of reason for final refusal | ||
E601 | Decision to refuse application |