CN210253800U - Stamping die convenient to drawing of patterns - Google Patents
Stamping die convenient to drawing of patterns Download PDFInfo
- Publication number
- CN210253800U CN210253800U CN201920693371.0U CN201920693371U CN210253800U CN 210253800 U CN210253800 U CN 210253800U CN 201920693371 U CN201920693371 U CN 201920693371U CN 210253800 U CN210253800 U CN 210253800U
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Abstract
The utility model discloses a stamping die convenient to drawing of patterns, the on-line screen storage device comprises a base, the supporting leg has all been welded in the bottom four corners of base, the riser is installed to the top rear side of base, the diaphragm is installed on the front side top of riser, the top central point of diaphragm puts the screw connection and has hydraulic cylinder, hydraulic cylinder's bottom extends the lower surface mounting that the diaphragm had down the pushing down mechanism, the mould is installed on the top of base, the rectangle chamber has been seted up along left right direction to the front side of mould, and the die cavity of rectangle chamber and mould communicates with each other, ejecting mechanism is installed to the inner chamber in rectangle chamber, ejecting mechanism includes roof, first guide arm, clamp plate, first spring and cylinder down, the top central point of roof puts and hydraulic cylinder's bottom fixed mounting. This stamping die convenient to drawing of patterns, when the drawing of patterns, labour saving and time saving, the energy saving has reduced use cost, great demand that has satisfied the stamping die drawing of patterns.
Description
Technical Field
The utility model relates to a stamping die technical field specifically is a stamping die convenient to drawing of patterns.
Background
The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, called as a cold stamping die (commonly called as a cold stamping die), stamping is a pressure processing method for obtaining required parts by applying pressure to the materials by using a die arranged on a press machine at room temperature to separate or plastically deform the materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stamping die convenient to drawing of patterns to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a stamping die convenient for demolding comprises a base, wherein supporting legs are welded at four corners of the bottom end of the base, a vertical plate is installed on the rear side of the top end of the base, a transverse plate is installed at the top end of the front side of the vertical plate, a hydraulic oil cylinder is connected to the center of the top end of the transverse plate through a screw, a pressing mechanism is installed on the lower surface, extending out of the transverse plate, of the bottom end of the hydraulic oil cylinder, a die is installed at the top end of the base, a rectangular cavity is formed in the front side of the die in the left-right direction and is communicated with a die cavity of the die;
the pressing mechanism comprises a top plate, a first guide rod, a pressing plate, a first spring and a cylinder;
the top central point of roof puts and hydraulic cylinder's bottom fixed mounting, the top four corners of roof all pegs graft and has the first guide arm that can reciprocate, the bottom of first guide arm extends the lower surface of roof and the top fixed mounting of clamp plate, the outer wall bottom of first guide arm cup joints the first spring that provides elasticity downwards for the clamp plate, the one end fixed mounting of cylinder is put at the bottom central point of roof, and the other end of cylinder extends to the inner chamber of clamp plate.
Preferably, the push-out mechanism comprises a second guide rod, a second spring, a rectangular plate, a round rod, a connecting plate and a baffle plate;
two the inner chamber left and right sides at the rectangular cavity is installed respectively along upper and lower direction to the second guide arm, the outer wall of second guide arm has been cup jointed second spring and rectangular plate from last to down respectively, the round bar of pegging graft with the die cavity of mould is all installed to the top left and right sides of rectangular plate, the one end of connecting plate is all installed to the top left and right sides of rectangular plate, and the connecting plate is located the outside of round bar, the other end of connecting plate extends the upper surface of mould, baffle installation be in the inboard top of connecting plate and with the top contact of roof.
Preferably, the first guide rod is in a T shape.
Preferably, two of the second guide bars are disposed symmetrically with respect to a center point of the rectangular plate.
Preferably, the length of the round rod extending into the die cavity of the die is equal to the distance between the bottom end of the rectangular plate and the bottom end of the inner cavity of the rectangular cavity.
Compared with the prior art, the beneficial effects of the utility model are that: this stamping die convenient to drawing of patterns, when in-service use, push down the mechanism and move down through hydraulic cylinder drive, push down the mechanism and can realize the processing of punching to the part on the mould, when hydraulic cylinder drives and pushes down mechanism rebound, the roof in the mechanism can jack-up baffle upwards pushes down, thereby make ejecting mechanism can upwards jack-up part, alright make part and mould break away from and take out, thereby when the drawing of patterns, labour saving and time saving, the energy saving has reduced use cost, great demand that has satisfied the stamping die drawing of patterns.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a right side view of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
In the figure: 1. the base, 2, supporting leg, 3, riser, 4, diaphragm, 5, hydraulic cylinder, 6, roof, 7, first guide arm, 8, clamp plate, 9, first spring, 10, cylinder, 11, mould, 12, rectangle chamber, 13, second guide arm, 14, second spring, 15, rectangular plate, 16, round bar, 17, connecting plate, 18, baffle.
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. 1-3, the present invention provides a technical solution: a stamping die convenient for demolding comprises a base 1, supporting legs 2 are welded at four corners of the bottom end of the base 1, the base 1 is stably supported through the four supporting legs 2, a vertical plate 3 is installed on the rear side of the top end of the base 1, a transverse plate 4 is installed at the top end of the front side of the vertical plate 3, a hydraulic oil cylinder 5 is connected to the center of the top end of the transverse plate 4 through screws, a pressing mechanism is installed on the lower surface, extending out of the bottom end of the hydraulic oil cylinder 5, of the transverse plate 4, the pressing mechanism can be driven to vertically move up and down through the hydraulic oil cylinder 5, a die 11 is installed at the top end of the base 1, the die 11 is used for positioning a part, a rectangular cavity 12 is formed in the front side of the die 11;
the pressing mechanism comprises a top plate 6, a first guide rod 7, a pressing plate 8, a first spring 9 and a cylinder 10;
the top center of the top plate 6 is fixedly arranged at the bottom center of the hydraulic oil cylinder 5, the four corners at the top of the top plate 6 are respectively inserted with a first guide rod 7 capable of moving up and down, the pressing plate 8 is limited and fixed through the first guide rods 7, the pressing plate 8 can vertically move up and down, the bottom end of the first guide rod 7 extends out of the lower surface of the top plate 6 and is fixedly arranged at the top end of the pressing plate 8, the pressing plate 8 is positioned right above a die 11 and is convenient for fixing parts, the bottom end of the outer wall of the first guide rod 7 is sleeved with a first spring 9 providing downward elasticity for the pressing plate 8, the first spring 9 is a rotating spring, the elastic coefficient is 15N/CM, the first spring 9 generates elastic deformation after being stretched or extruded, the elastic deformation is recovered to the initial state after the external force is removed, one end of the cylinder 10 is fixedly arranged at the bottom center of the, the column body 10 is a hollow cylinder, and the bottom end of the column body is provided with a cutting edge for punching the die 11.
The following electric devices have the following types and functions:
a hydraulic oil cylinder 5: model HOB63, and an external operating system control for driving the push-down mechanism to move up and down.
Preferably, the pushing mechanism further comprises a second guide rod 13, a second spring 14, a rectangular plate 15, a round rod 16, a connecting plate 17 and a baffle 18;
two second guide rods 13 are respectively arranged at the left side and the right side of an inner cavity of the rectangular cavity 12 along the vertical direction, the rectangular plate 15 is limited and fixed through the second guide rods 13, the rectangular plate 15 can be ensured to vertically move up and down, the outer wall of the second guide rods 13 is respectively sleeved with a second spring 14 and the rectangular plate 15 from top to bottom, the second spring 14 is a rotary spring with the elastic coefficient of 25N/CM, the second spring 14 generates elastic deformation after being stretched or extruded and is restored to the initial state after external force is removed, the second spring 14 provides downward elastic force for the rectangular plate 15, round rods 16 which are inserted with a mold cavity of the mold 11 are respectively arranged at the left side and the right side of the top end of the rectangular plate 15, the round rods 16 are used for ejecting parts in the mold 11, one end of a connecting plate 17 is arranged at the left side and the right side of the top end of the rectangular plate 15, the connecting plate 17 is positioned at the outer side of, the baffle plate 18 is mounted on the inner top end of the connecting plate 17 and contacts the top end of the top plate 6.
Preferably, the first guide rod 7 is shaped like a T to fix the pressing plate 8 and prevent the pressing plate 8 from falling off due to the elastic force of the first spring 9.
Preferably, the two second guide bars 13 are symmetrically disposed with respect to the center point of the rectangular plate 15, and are fixed from both left and right ends of the rectangular plate 15, thereby improving the fixing property to the rectangular plate 15 and ensuring stable vertical movement of the rectangular plate 15.
Preferably, the round bar 16 extends into the cavity of the mold 11 by a length equal to the distance between the bottom end of the rectangular plate 15 and the bottom end of the cavity of the rectangular cavity 12, and when the rectangular plate 15 contacts the bottom end of the cavity of the rectangular cavity 12, the round bar 16 can just separate from the cavity of the mold 11, so that the round bar 16 can close the bottom end of the cavity of the mold 11.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the punching die is used, a part to be punched is placed in a die cavity of a die 11, an external power supply of a hydraulic oil cylinder 5 is switched on, the hydraulic oil cylinder 5 pushes a pressing mechanism to move downwards to release the fixation of a baffle 18, a second spring 14 utilizes self elasticity to push a round rod 16, a connecting plate 17 and the baffle 18 to move downwards through a rectangular plate 15 under the limiting action of a second guide rod 13, so that the round rod 16 is separated from the die cavity of the die 11, when a pressing plate 8 is contacted with the part, a top plate 6 moves downwards to extrude a first spring 9, the first spring 9 provides downward elasticity for the pressing plate 8 under the self elasticity, the pressing plate 8 compresses and fixes the part, the part is punched under a cylinder 10, after the part is punched, the hydraulic oil cylinder 5 is controlled to drive the pressing mechanism to move upwards, the top plate 6 pushes the baffle 18 to move upwards, so that the connecting plate 17 pulls the round rod 16 on the rectangular plate 15 to move upwards, the round rod 16 can jack up the part in the die cavity of the die 11, the fixing of the die 11 to the part is removed, and the part can be taken down, so that the automatic demolding of the part can be realized, time and labor are saved, driving equipment is not required to be added when the part is pushed out, energy is saved, and the popularization is facilitated.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "both ends" and the like indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "insert," "weld," "mount," "weld," "screw-on," and the like are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a stamping die convenient to drawing of patterns, includes base (1), its characterized in that: the supporting legs (2) are welded at four corners of the bottom end of the base (1), a vertical plate (3) is installed on the rear side of the top end of the base (1), a transverse plate (4) is installed at the top end of the front side of the vertical plate (3), a hydraulic oil cylinder (5) is connected to the center of the top end of the transverse plate (4) through a screw, a pressing mechanism is installed on the bottom end of the hydraulic oil cylinder (5) and extends out of the lower surface of the transverse plate (4), a mold (11) is installed at the top end of the base (1), a rectangular cavity (12) is formed in the front side of the mold (11) in the left-right direction, the rectangular cavity (12) is communicated with a mold cavity of the mold (11;
the pressing mechanism comprises a top plate (6), a first guide rod (7), a pressing plate (8), a first spring (9) and a cylinder (10);
the top central point of roof (6) puts and the bottom fixed mounting of hydraulic cylinder (5), the top four corners of roof (6) all is pegged graft and is had first guide arm (7) that can reciprocate, the bottom of first guide arm (7) extends the lower surface of roof (6) and the top fixed mounting of clamp plate (8), the outer wall bottom of first guide arm (7) is cup jointed and is provided first spring (9) of elasticity down for clamp plate (8), the one end fixed mounting of cylinder (10) puts at the bottom central point of roof (6), and the other end of cylinder (10) extends to the inner chamber of clamp plate (8).
2. The stamping die for facilitating stripping as claimed in claim 1, wherein: the push-out mechanism comprises a second guide rod (13), a second spring (14), a rectangular plate (15), a round rod (16), a connecting plate (17) and a baffle (18);
two the inner chamber left and right sides in rectangular cavity (12) is installed respectively along upper and lower direction in second guide arm (13), the outer wall of second guide arm (13) is from last to having cup jointed second spring (14) and rectangular plate (15) respectively down, round bar (16) of pegging graft with the die cavity of mould (11) are all installed to the top left and right sides of rectangular plate (15), the one end of connecting plate (17) is all installed to the top left and right sides of rectangular plate (15), and connecting plate (17) are located the outside of round bar (16), the upper surface of mould (11) is extended to the other end of connecting plate (17), baffle (18) are installed on the inboard top of connecting plate (17) and are contacted with the top of roof (6).
3. The stamping die for facilitating stripping as claimed in claim 1, wherein: the first guide rod (7) is T-shaped.
4. The stamping die for facilitating demolding as claimed in claim 2, wherein: the two second guide rods (13) are symmetrically arranged relative to the center point of the rectangular plate (15).
5. The stamping die for facilitating demolding as claimed in claim 2, wherein: the length of the round rod (16) extending into the die cavity of the die (11) is equal to the distance between the bottom end of the rectangular plate (15) and the bottom end of the inner cavity of the rectangular cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693371.0U CN210253800U (en) | 2019-05-15 | 2019-05-15 | Stamping die convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920693371.0U CN210253800U (en) | 2019-05-15 | 2019-05-15 | Stamping die convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210253800U true CN210253800U (en) | 2020-04-07 |
Family
ID=70024959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920693371.0U Expired - Fee Related CN210253800U (en) | 2019-05-15 | 2019-05-15 | Stamping die convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210253800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545633A (en) * | 2020-05-11 | 2020-08-18 | 菏泽学院 | Ultrasonic metal punching device |
| CN116330734A (en) * | 2023-03-16 | 2023-06-27 | 东莞市玖容气动液压设备有限公司 | Four-column oil press and working method thereof |
-
2019
- 2019-05-15 CN CN201920693371.0U patent/CN210253800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545633A (en) * | 2020-05-11 | 2020-08-18 | 菏泽学院 | Ultrasonic metal punching device |
| CN111545633B (en) * | 2020-05-11 | 2022-03-11 | 菏泽学院 | Ultrasonic metal punching device |
| CN116330734A (en) * | 2023-03-16 | 2023-06-27 | 东莞市玖容气动液压设备有限公司 | Four-column oil press and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |