CN215786142U - A mechanism that rises in top ware time delay for flanged part - Google Patents
A mechanism that rises in top ware time delay for flanged part Download PDFInfo
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- CN215786142U CN215786142U CN202120971293.3U CN202120971293U CN215786142U CN 215786142 U CN215786142 U CN 215786142U CN 202120971293 U CN202120971293 U CN 202120971293U CN 215786142 U CN215786142 U CN 215786142U
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- mounting seat
- cylinder
- time delay
- guide rail
- cushion block
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Abstract
The utility model discloses a time delay ascending mechanism of a piece ejecting device for a part with a flange, which comprises a mounting seat, wherein the mounting seat is provided with a time delay ascending structure of the piece ejecting device; wherein, the time delay rising structure of the ejector comprises: cushion blocks, connecting rods, guide rails and cylinders; the utility model relates to the technical field of delayed movement of mould parts, and discloses a lifter delayed lifting mechanism which is simple in structure, easy to machine and manufacture, low in cost and capable of efficiently solving the problem of part quality change.
Description
Technical Field
The utility model relates to the technical field of delayed movement of mould parts, in particular to a time delay ascending mechanism of a piece ejector for a part with a flange.
Background
In the structure that the upper swager and the ejector are arranged in the die at the same time, if the part has flange characteristics, the upper swager must be separated from the part firstly and then the ejector rises again in the die opening movement, otherwise, the ejector ejects a bad part. With the development of the technology, the servo press of the existing novel equipment and the like have programmable control of the air cushion of the press to realize time delay, but the air cushion of the press is uncontrollable in some old equipment, so that the requirement of a die on the equipment is reduced. The utility model provides a novel structure for solving the problem that an upper material pressing device and a piece ejecting device move successively.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the ejecting device time-delay ascending mechanism for the part with the flange, which has the advantages of simple structure, easy processing and manufacturing, low cost and high efficiency and solves the problem of quality change of the part.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a time delay ascending mechanism of a piece ejecting device for a part with a flange comprises a mounting seat, wherein the mounting seat is provided with a time delay ascending structure of the piece ejecting device;
wherein, the time delay rising structure of the ejector comprises: cushion blocks, connecting rods, guide rails and cylinders;
the guide rail is installed on the mounting seat, the cushion block is installed on the guide rail, the cushion block can reciprocate along the guide rail, the cylinder is installed on the mounting seat, the cylinder is located on the left side of the cushion block, the cylinder driving end is parallel to the front wall surface of the mounting seat, one end of the connecting rod is installed on the cylinder driving end, the other end of the connecting rod is installed on the cushion block, and the cylinder drives the cushion block to reciprocate.
Preferably, a cylinder frame for fixing is arranged on the cylinder.
Preferably, an expansion screw for fixing is arranged between the cylinder frame and the mounting seat.
Preferably, a fixing screw for fixing is arranged between the guide rail and the mounting seat.
Preferably, the connecting rod is located in the middle of the guide rail.
Preferably, the mounting seat and the ejector are synchronously ascended and descended.
Advantageous effects
The utility model provides a time delay ascending mechanism for a piece ejecting device of a part with a flange. The die has the advantages that the part ejecting device delayed lifting mechanism of the part with the flange can be matched with the moving process of a press, the forming process requirement of the part with the flange is met, the dependence of a die on the function of the press is reduced, the part can be formed when the function of the press is limited, and the problem of part flange taking-out deformation caused by the fluctuation of the force of an air cushion under the press is solved through a mechanical means. And the time delay ascending mechanism of the ejector has simple structure, is easy to process and manufacture, and has low cost and high efficiency for solving the problem of quality change of parts.
Drawings
Fig. 1 is a schematic perspective view of a component lifter time-delay ascending mechanism for flanged components according to the present invention.
Fig. 2 is a schematic front view of a component lifter delayed-rise mechanism for flanged parts according to the present invention.
Fig. 3 is a schematic top view of the delay ascending mechanism of the ejector for flanged parts according to the present invention.
In the figure: 1-mounting a base; 2-cushion block; 3-a connecting rod; 4-a guide rail; 5-air cylinder; 6-a cylinder frame; 7-expansion screw; 8-fixing the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a jacking ware time delay rise mechanism for flanged part, the main assembly of this scheme is: the device comprises a mounting seat 1, wherein a piece jacking device delayed ascending structure is arranged on the mounting seat 1;
in the specific implementation process, the time delay ascending structure of the top piece device comprises: cushion blocks 2, connecting rods 3, guide rails 4 and cylinders 5;
guide rail 4 installs on mount pad 1, install cushion 2 on guide rail 4, 4 reciprocating motion of guide rail can be followed to cushion 2, cylinder 5 is installed on mount pad 1, cylinder 5 is located 2 left sides of cushion, 5 drive ends of cylinder with 1 antetheca of mount pad is parallel, 3 one end of connecting rod is installed on 5 drive ends of cylinder, 3 other ends of connecting rod are installed on cushion 2, 2 reciprocating motion of 5 drive cushion of cylinder.
In the first stage: the machine tool slide block moves downwards, the die starts to be closed, the ejector is jacked up by a machine tool ejector rod, the upper material pressing device just presses materials, and the air cylinder 5 and the cushion block 2 are in a retraction state;
and a second stage: the machine tool slide block continues to move downwards, the workpiece ejecting device starts to move downwards, the upper material pressing device continues to press materials, the air cylinder 5 can start to ventilate and extend, the air cylinder 5 and the cushion block 2 are in an extending state, and the cushion block 2 leans against the side face of the upper material pressing device to be limited after extending;
and a third stage: with the continuous descending of the machine tool slide block, the distance between the upper ejector devices reaches the maximum when the mould reaches the bottom dead center, the distance is just equal to the height of the cushion block 2, and the cushion block 2 is cushioned between the upper ejector devices under the action of the air cylinder 5;
a fourth stage: the machine tool slide block moves upwards, the die starts to be opened, the ejector is ejected by the machine tool ejector rod, the ejector synchronously ejects the upper material pressing device under the action of the cushion block 2, and the die is smoothly opened;
a fifth stage; the machine tool slide block is up and down, the ejector is ejected out to reach the limit position, the upper material pressing device continues to move upwards along with the press slide block, and the cushion block 2 returns to the initial state under the action of the air cylinder 5.
In the specific implementation process, a cylinder frame 6 for fixing is further arranged on the cylinder 5.
In the specific implementation process, furthermore, an expansion screw 7 for fixing is arranged between the cylinder frame 6 and the mounting seat 1.
In the specific implementation process, furthermore, a fixing screw 8 for fixing is arranged between the guide rail 4 and the mounting base 1.
In a specific implementation, the connecting rod 3 is further located in the middle of the guide rail 4.
In the implementation process, furthermore, the mounting seat 1 and the ejector are synchronously moved up and down.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement that an element defined by the phrase "comprises an … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A time delay ascending mechanism of a piece ejecting device for a part with a flange comprises a mounting seat, and is characterized in that the mounting seat is provided with a time delay ascending structure of the piece ejecting device;
wherein, the time delay rising structure of the ejector comprises: cushion blocks, connecting rods, guide rails and cylinders;
the guide rail is installed on the mounting seat, the cushion block is installed on the guide rail, the cushion block can reciprocate along the guide rail, the cylinder is installed on the mounting seat, the cylinder is located on the left side of the cushion block, the cylinder driving end is parallel to the front wall surface of the mounting seat, one end of the connecting rod is installed on the cylinder driving end, the other end of the connecting rod is installed on the cushion block, and the cylinder drives the cushion block to reciprocate.
2. The mechanism of claim 1, wherein the cylinder is provided with a cylinder frame for fixing.
3. The mechanism of claim 2, wherein an expansion screw is provided between the cylinder frame and the mounting seat for fixing.
4. The mechanism of claim 1, wherein a fixing screw is provided between the guide rail and the mounting seat for fixing.
5. The stripper delayed-lift mechanism for flanged parts according to claim 1, characterized in that the connecting rod is located in the middle of the guide rail.
6. The mechanism of claim 1, wherein the mounting block is synchronized with the top member for moving up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971293.3U CN215786142U (en) | 2021-05-08 | 2021-05-08 | A mechanism that rises in top ware time delay for flanged part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120971293.3U CN215786142U (en) | 2021-05-08 | 2021-05-08 | A mechanism that rises in top ware time delay for flanged part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215786142U true CN215786142U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120971293.3U Active CN215786142U (en) | 2021-05-08 | 2021-05-08 | A mechanism that rises in top ware time delay for flanged part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215786142U (en) |
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2021
- 2021-05-08 CN CN202120971293.3U patent/CN215786142U/en active Active
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