CN217018223U - Extrusion die convenient to dismouting - Google Patents
Extrusion die convenient to dismouting Download PDFInfo
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- CN217018223U CN217018223U CN202220759947.0U CN202220759947U CN217018223U CN 217018223 U CN217018223 U CN 217018223U CN 202220759947 U CN202220759947 U CN 202220759947U CN 217018223 U CN217018223 U CN 217018223U
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- connecting box
- extrusion die
- side wall
- filling
- spring
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Abstract
The utility model discloses an extrusion die convenient for disassembly and assembly, a fixed plate is arranged in a connecting box, the front side wall and the rear side wall of the fixed plate are respectively provided with a second spring corresponding to an inserted link, one end of the second spring is fixedly connected with the fixed plate, the other end of the second spring is fixedly connected with the inserted link, air can be blown into the connecting box through a one-way air bag and an air inlet pipe, a piston plate can be driven to move downwards by blowing air into the connecting box, hydraulic oil in the connecting box can be extruded to an installation cylinder by the downward movement of the piston plate, so that the inserted link in the installation cylinder can be pushed out, the inserted link can be inserted into an inserted hole, the extrusion die and the connecting box can be connected together by inserting the inserted link into the inserted hole, the piston plate can be reset through a first spring, the inserted link can be reset through a second spring, so that the inserted link can be drawn out from the inserted hole, thereby being convenient for dismounting the extrusion die.
Description
Technical Field
The utility model relates to the technical field of extrusion dies, in particular to an extrusion die convenient to disassemble and assemble.
Background
A method for pressing the blank in female die by punch or male die to generate plastic flow for extruding the blank to obtain the finished product in the shape of hole or concave-convex die features that when it is extruded, the blank generates three-way pressure stress, even if it is a lower-plasticity blank, it can be extruded to obtain a finished product with high utilization rate of material, improved structure and mechanical performance, simple operation and high productivity, inconvenient dismouting can influence the production progress.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses an extrusion die convenient to disassemble and assemble, which adopts the technical scheme that the extrusion die comprises an extrusion die, wherein the upper surface of the extrusion die is provided with an installation cavity, the upper surface of the extrusion die is provided with a connecting box at the position corresponding to the installation cavity, the upper surface of the connecting box is provided with an air inlet pipe, one end of the air inlet pipe is communicated with the connecting box, the other end of the air inlet pipe is provided with a one-way air bag, four corners of the upper end inside the connecting box are provided with first springs, a piston plate is arranged between the lower ends of the four first springs and is in sliding connection with the connecting box, hydraulic oil is arranged in the connecting box, the front side wall and the rear side wall of the connecting box are provided with three installation cylinders, inserting rods are arranged in the installation cylinders and are in sliding connection with the installation cylinders, a fixing plate is arranged in the connecting box, the front side wall and the rear side wall of the fixing plate are provided with second springs at the positions corresponding to the inserting rods, one end of the second spring is fixedly connected with the fixing plate, the other end of the second spring is fixedly connected with the inserted rod, a jack is arranged in the position, corresponding to the inserted rod, in the mounting cavity, an exhaust unit is arranged on the upper surface of the connecting box, a filling unit is arranged on the side wall of the connecting box, a positioning unit is arranged on the side wall of the extrusion die, air can be blown into the connecting box through a one-way air bag and an air inlet pipe, the piston plate can be driven to move downwards by blowing air into the connecting box, hydraulic oil in the connecting box can be extruded to the mounting cylinder by downward movement of the piston plate, so that the inserted rod in the mounting cylinder can be pushed out, the inserted rod can be inserted into the jack, the extrusion die and the connecting box can be connected together by inserting the inserted rod into the jack, the piston plate can be reset through the first spring, and the inserted rod can be reset through the second spring, thereby the inserted bar can be drawn out from the inserting hole, and the extrusion die can be conveniently dismounted.
As a preferable technical solution of the present invention, the exhaust unit includes an exhaust pipe and an exhaust valve, the exhaust pipe is disposed on an upper surface of the connection box, one end of the exhaust pipe is communicated with the connection box, and the other end of the exhaust pipe is provided with the exhaust valve for exhausting air in the connection box.
As a preferable technical scheme of the utility model, the filling unit comprises a filling pipe and a filling valve, the filling pipe is arranged on the side wall of the connecting box, one end of the filling pipe is communicated with the connecting box, and the other end of the filling pipe is provided with the filling valve, so that hydraulic oil can be conveniently added.
As a preferred technical scheme of the utility model, the positioning unit comprises four positioning plates, positioning rods and positioning holes, the four positioning plates are respectively arranged on the left side wall and the right side wall of the extrusion die and the connecting box, the positioning rods are arranged on the upper surfaces of the positioning plates on the left side wall and the right side wall of the extrusion die, the positioning holes are formed in the positioning plates on the left side wall and the right side wall of the connecting box, and the positioning holes can be used for positioning during disassembly and assembly.
As a preferable technical scheme, the power device further comprises a connecting column, wherein the connecting column is arranged on the upper surface of the connecting box and can be used for connecting a power device.
As a preferred technical scheme of the utility model, the extrusion die further comprises two handles which are respectively arranged on the left side wall and the right side wall of the extrusion die and can be used for conveniently lifting the extrusion die.
As a preferable technical scheme, the extrusion die further comprises a protective pad, and the protective pad is placed in a mounting cavity on the upper surface of the extrusion die and can be used for protecting the extrusion die.
The utility model has the beneficial effects that: according to the utility model, air can be blown into the connecting box through the one-way air bag and the air inlet pipe, the piston plate can be driven to move downwards by blowing air into the connecting box, hydraulic oil in the connecting box can be extruded to the mounting cylinder through the downward movement of the piston plate, so that the inserted rod in the mounting cylinder can be pushed out, the inserted rod can be inserted into the jack, the extrusion die and the connecting box can be connected together by inserting the inserted rod into the jack, the piston plate can be reset through the first spring, the inserted rod can be reset through the second spring, and the inserted rod can be pulled out from the jack, so that the extrusion die can be conveniently dismounted, and the assembly and disassembly of the extrusion die can be conveniently carried out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the back structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention.
In the figure: 1 extrusion die, 2 connecting columns, 3 units convenient for disassembly and assembly, 31 connecting boxes, 32 inserting rods, 33 air inlet pipes, 34 one-way air bags, 4 inserting holes, 5 exhaust units, 51 exhaust pipes, 52 exhaust valves, 6 filling units, 61 filling pipes, 62 filling valves, 7 first springs, 8 positioning units, 81 positioning plates, 82 positioning rods, 83 positioning holes, 9 handles, 10 fixing plates, 11 second springs, 12 mounting cylinders, 13 protection pads and 14 piston plates.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses an extrusion die convenient for disassembly and assembly, which adopts the technical scheme that the extrusion die comprises an extrusion die 1, wherein an installation cavity is arranged on the upper surface of the extrusion die 1, a connecting box 31 is arranged on the upper surface of the extrusion die 1 corresponding to the installation cavity, an air inlet pipe 33 is arranged on the upper surface of the connecting box 31, one end of the air inlet pipe 33 is communicated with the connecting box 31, a one-way air bag 34 is arranged on the other end of the air inlet pipe 33, first springs 7 are arranged at four corners of the upper end inside the connecting box 31, a piston plate 14 is arranged between the lower ends of the four first springs 7, the piston plate 14 is in sliding connection with the connecting box 31, hydraulic oil is arranged in the connecting box 31, three installation cylinders 12 are arranged on the front and rear side walls of the connecting box 31, inserting rods 32 are arranged in the installation cylinders 12, the inserting rods 32 are in sliding connection with the installation cylinders 12, a fixing plate 10 is arranged in the connecting box 31, second springs 11 are arranged on the front and rear side walls of the fixing plate 10 corresponding to the inserting rods 32, one end of a second spring 11 is fixedly connected with the fixed plate 10, the other end of the second spring 11 is fixedly connected with an inserted rod 32, a jack 4 is arranged in the position corresponding to the inserted rod 32 in the installation cavity, an exhaust unit 5 is arranged on the upper surface of the connecting box 31, a filling unit 6 is arranged on the side wall of the connecting box 31, a positioning unit 8 is arranged on the side wall of the extrusion die 1, air can be blown into the connecting box 31 through a one-way air bag 34 and an air inlet pipe 33, the piston plate 14 can be driven to move downwards through blowing air into the connecting box 31, hydraulic oil in the connecting box 31 can be extruded to the installation cylinder 12 through downward movement of the piston plate 14, so that the inserted rod 32 in the installation cylinder 12 can be pushed out, the inserted rod 32 can be inserted into the jack 4, the extrusion die 1 and the connecting box 31 can be connected together through inserting the inserted rod 32 into the jack 4, and the piston plate 14 can be reset through the first spring 7, can make the inserted bar 32 reset through second spring 7 to can make the inserted bar 32 take out from jack 4, thereby can conveniently pull down extrusion die 1, thereby can be convenient for to extrusion die 1's dismouting.
As a preferred embodiment of the present invention, the exhaust unit 5 includes an exhaust pipe 51 and an exhaust valve 52, the exhaust pipe 51 is disposed on the upper surface of the connection box 31, one end of the exhaust pipe 51 is communicated with the connection box 31, the other end of the exhaust pipe 51 is provided with the exhaust valve 52, and the exhaust pipe 51 and the exhaust valve 52 can be used to exhaust air in the connection box 31.
As a preferred technical solution of the present invention, the filling unit 6 includes a filling pipe 61 and a filling valve 62, the filling pipe 61 is disposed on a side wall of the connecting box 31, one end of the filling pipe 61 is communicated with the connecting box 31, and the other end of the filling pipe 61 is provided with the filling valve 62, so that the filling pipe 61 and the filling valve 62 can be used to facilitate adding hydraulic oil.
As a preferred embodiment of the present invention, the positioning unit 8 includes four positioning plates 81, positioning rods 82 and positioning holes 83, the four positioning plates 81 are respectively disposed on the left and right side walls of the extrusion die 1 and the connection box 31, the positioning rods 82 are disposed on the upper surfaces of the positioning plates 81 located on the left and right side walls of the extrusion die 1, the positioning holes 83 are disposed on the positioning plates 81 located on the left and right side walls of the connection box 31, and the positioning rods 82 and the positioning holes 83 can be used for positioning during assembly and disassembly.
As a preferred technical scheme of the utility model, the power device also comprises a connecting column 2, wherein the connecting column 2 is arranged on the upper surface of the connecting box 31, and the connecting column 2 can be used for connecting a power device.
As a preferred technical scheme of the present invention, the present invention further comprises two handles 9, wherein the two handles 9 are respectively disposed on left and right sidewalls of the extrusion die 1, and the handles 9 can be used to facilitate lifting of the extrusion die 1.
As a preferred technical scheme of the utility model, the extrusion die further comprises a protective pad 13, wherein the protective pad 13 is arranged in a mounting cavity on the upper surface of the extrusion die 1, and the protective pad 13 can be used for protecting the extrusion die 1.
The working principle of the utility model is as follows: the one-way air bag 34 and the air inlet pipe 33 can be used for blowing air into the connecting box 31, the piston plate 14 can be driven to move downwards by blowing air into the connecting box 31, hydraulic oil in the connecting box 31 can be extruded to the mounting cylinder 12 by downward movement of the piston plate 14, so that the inserted rod 32 in the mounting cylinder 12 can be pushed out, the inserted rod 32 can be inserted into the insertion hole 4, the extrusion die 1 and the connecting box 31 can be connected together by inserting the inserted rod 32 into the insertion hole 4, the piston plate 14 can be reset through the first spring 7, the inserted rod 32 can be reset through the second spring 7, so that the inserted rod 32 can be pulled out from the insertion hole 4, the extrusion die 1 can be conveniently detached, the air in the connecting box 31 can be exhausted through the exhaust pipe 51 and the exhaust valve 52, the filling pipe 61 and the filling valve 62 can be used for conveniently adding hydraulic oil, the positioning rod 82 and the positioning hole 83 can be used for positioning during mounting and dismounting.
The circuit connections involved in the present invention are conventional means employed by those skilled in the art, and may be suggested by limited experimentation, and are well within the skill of the art.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. The extrusion die convenient to disassemble and assemble is characterized by comprising an extrusion die (1), an installation cavity is arranged on the upper surface of the extrusion die (1), a connecting box (31) is arranged at a position, corresponding to the installation cavity, on the upper surface of the extrusion die (1), an air inlet pipe (33) is arranged on the upper surface of the connecting box (31), one end of the air inlet pipe (33) is communicated with the connecting box (31), a one-way air bag (34) is arranged at the other end of the air inlet pipe (33), first springs (7) are arranged at four corners of the upper end inside the connecting box (31), a piston plate (14) is arranged between the lower ends of the four first springs (7), the piston plate (14) and the connecting box (31) are in sliding connection, hydraulic oil is arranged in the connecting box (31), three installation cylinders (12) are arranged on the front side wall and the rear side wall of the connecting box (31), and an inserting rod (32) is arranged in the installation cylinders (12), sliding connection between inserted bar (32) and installation section of thick bamboo (12), be equipped with fixed plate (10) in connecting box (31), the position that lateral wall and inserted bar (32) correspond around fixed plate (10) all is equipped with second spring (11), fixed connection between the one end of second spring (11) and fixed plate (10), fixed connection between the other end of second spring (11) and inserted bar (32), jack (4) have been seted up with the position that inserted bar (32) correspond in the installation cavity, the upper surface of connecting box (31) is equipped with exhaust unit (5), the lateral wall of connecting box (31) is equipped with filling unit (6), the lateral wall of extrusion die (1) is equipped with positioning unit (8).
2. The extrusion die of claim 1, wherein: the exhaust unit (5) comprises an exhaust pipe (51) and an exhaust valve (52), the exhaust pipe (51) is arranged on the upper surface of the connecting box (31), one end of the exhaust pipe (51) is communicated with the connecting box (31), and the other end of the exhaust pipe (51) is provided with the exhaust valve (52).
3. The extrusion die convenient for disassembly and assembly as recited in claim 1, wherein: the filling unit (6) comprises a filling pipe (61) and a filling valve (62), the filling pipe (61) is arranged on the side wall of the connecting box (31), one end of the filling pipe (61) is communicated with the connecting box (31), and the other end of the filling pipe (61) is provided with the filling valve (62).
4. The extrusion die convenient for disassembly and assembly as recited in claim 1, wherein: positioning unit (8) include locating plate (81), locating lever (82) and locating hole (83), locating plate (81) are four, and arrange extrusion die (1) and connecting box (31) in respectively and control the lateral wall, and the upper surface of locating plate (81) that is located the lateral wall about extrusion die (1) is equipped with locating lever (82), has seted up locating hole (83) on locating plate (81) that is located the lateral wall about connecting box (31).
5. The extrusion die convenient for disassembly and assembly as recited in claim 1, wherein: the connecting box further comprises a connecting column (2), and the connecting column (2) is arranged on the upper surface of the connecting box (31).
6. The extrusion die of claim 1, wherein: the extrusion die is characterized by further comprising two handles (9), wherein the two handles (9) are respectively arranged on the left side wall and the right side wall of the extrusion die (1).
7. The extrusion die of claim 1, wherein: the extrusion die further comprises a protective pad (13), and the protective pad (13) is placed in a mounting cavity in the upper surface of the extrusion die (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759947.0U CN217018223U (en) | 2022-04-01 | 2022-04-01 | Extrusion die convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220759947.0U CN217018223U (en) | 2022-04-01 | 2022-04-01 | Extrusion die convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217018223U true CN217018223U (en) | 2022-07-22 |
Family
ID=82415171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220759947.0U Active CN217018223U (en) | 2022-04-01 | 2022-04-01 | Extrusion die convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217018223U (en) |
-
2022
- 2022-04-01 CN CN202220759947.0U patent/CN217018223U/en active Active
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