CN212042247U - Punching and blanking device for engine guard plate - Google Patents
Punching and blanking device for engine guard plate Download PDFInfo
- Publication number
- CN212042247U CN212042247U CN202020524445.0U CN202020524445U CN212042247U CN 212042247 U CN212042247 U CN 212042247U CN 202020524445 U CN202020524445 U CN 202020524445U CN 212042247 U CN212042247 U CN 212042247U
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- punching
- hole
- punching machine
- blanking
- engine
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- 238000004080 punching Methods 0.000 title claims abstract description 68
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of punching and blanking of engine protecting plates, and discloses a punching and blanking device of an engine protecting plate, which comprises a punching machine, an upper die, a lower die, a limiting plate and a punching head; the punching machine inboard bottom has the bed die through bolt fixed mounting, the blanking hole has all been run through perpendicularly to bed die middle part and punching machine bottom middle part and has been seted up, the bed die top is provided with the limiting plate, transversely inserted the backplate between limiting plate and the bed die, the inboard bottom front side vertical fixation welding of punching machine has the press ram, there is the pneumatic cylinder at punching machine top middle part through bolt fixed mounting. The utility model discloses for traditional engine backplate doffer that punches a hole, this device makes the ejector pin strike the waste material at blanking hole inner chamber top at the in-process of in-service use for the waste material falls from blanking hole inner chamber smoothly, can effectually avoid the waste material to block up at blanking hole inner chamber, has ensured going on smoothly of engine backplate punching work.
Description
Technical Field
The utility model relates to an engine protection plate blanking technical field that punches a hole specifically is an engine protection plate doffer that punches a hole.
Background
The engine protection plate is an engine protection device designed according to different vehicle types, and the engine protection plate is designed to prevent soil from wrapping an engine firstly and prevent the engine from being damaged due to the fact that the engine is impacted by an uneven road surface in the driving process.
The engine backplate need punch a hole on the engine backplate at the in-process of production, and then makes things convenient for the engine backplate to install to the engine on, but the blanking device that punches a hole of current engine backplate is at the in-process of in-service use, still has following problem:
1. in the actual use process of the existing punching and blanking device for the engine protection plate, waste materials generated after punching are easy to block in a blanking hole, and the punching work of the engine protection plate is influenced.
In order to solve the problem, the utility model provides an engine protection plate doffer that punches a hole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an engine protection plate doffer that punches a hole has solved the problem that proposes among the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an engine guard plate punching and blanking device comprises a punching machine, an upper die, a lower die, a limiting plate and a punching head;
the punching machine is characterized in that a lower die is fixedly arranged at the bottom of the inner side of the punching machine through a bolt, blanking holes are vertically formed in the middle of the lower die and the middle of the bottom end of the punching machine in a penetrating mode, a limiting plate is arranged at the top of the lower die, a protective plate is transversely inserted between the limiting plate and the lower die, a pressing rod is vertically and fixedly welded at the front side of the bottom of the inner side of the punching machine, a hydraulic cylinder is fixedly arranged at the middle of the top end of the punching machine through a bolt, an upper die is fixedly arranged at the bottom of the hydraulic cylinder through a bolt, an electromagnetic valve is connected with the middle of the front side of the upper die in a threaded mode, an upper air pipe is fixedly connected with the front end of the electromagnetic valve, an installation plate is;
go up mould bottom middle part vertical fixation and inserted the head of punching a hole, the head of punching a hole middle part runs through perpendicularly and has seted up the telescopic hole, telescopic hole inner chamber slides and has inserted the ejector pin, fixed welding has the spring between ejector pin top and the telescopic hole inner wall top, the head of punching a hole outer wall middle part runs through and has seted up the exhaust hole, the head of punching a hole vertical sliding runs through the limiting plate middle part, the head of punching a hole is located blanking hole top directly over.
As an optimal implementation mode of the utility model, the perpendicular fixed welding has the dead lever between bed die top four corners and the limiting plate bottom four corners.
As a preferred embodiment of the present invention, the pressing lever is located directly below the bottom of the press switch.
As an optimal implementation mode of the utility model, the telescopic hole inner chamber is communicated with the electromagnetic valve inner chamber through an air inlet.
As a preferred embodiment of the present invention, the power line is electrically connected to the push switch, and the push switch is electrically connected to the solenoid valve through a wire.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model relates to an engine guard plate punching and blanking device, when a punching head pushes waste materials into an inner cavity of a blanking hole, the upper die drives the press switch to move to the top of the press rod through the mounting plate, so that the press rod presses the press switch, the press switch controls the opening of the electromagnetic valve, then high-pressure gas in the external high-pressure source enters the inner cavity of the electromagnetic valve through the upper gas pipe and then enters the inner cavity of the telescopic hole through the gas inlet hole, so that the high-pressure gas pushes the ejector rod to move downwards quickly, and compared with the traditional punching and blanking device for the engine guard plate, in the actual use process of the device, the ejector rod impacts the waste material at the top of the inner cavity of the blanking hole, so that the waste material smoothly falls from the inner cavity of the blanking hole, the waste material can be effectively prevented from being blocked in the inner cavity of the blanking hole, and smooth punching work of the engine protection plate is ensured.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of the engine guard plate punching and blanking device of the present invention;
FIG. 2 is a front sectional view of the engine guard punching and blanking device of the present invention;
FIG. 3 is a right sectional view of the engine fender punching and blanking device of the present invention;
fig. 4 is a front sectional view of the punching head of the punching and blanking device for the engine protecting plate of the present invention.
In the figure: the punching machine comprises a punching machine 1, a telescopic hole 2, a pressing rod 3, a fixing rod 4, a punching head 5, a power line 6, a switch 7, a mounting plate 8, an electromagnetic valve 9, an upper air pipe 10, a hydraulic cylinder 11, an upper template 12, a limiting plate 13, a protective plate 14, a lower die 15, a blanking hole 16, an ejector rod 17, a spring 18, an exhaust hole 19 and an air inlet hole 20.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.
Referring to fig. 1-4, the present invention provides a technical solution: an engine guard plate punching and blanking device comprises a punching machine 1, an upper die 12, a lower die 15, a limiting plate 13 and a punching head 5;
the punching machine is characterized in that a lower die 15 is fixedly arranged at the bottom of the inner side of the punching machine 1 through a bolt, blanking holes 16 are vertically formed in the middle of the lower die 15 and the middle of the bottom end of the punching machine 1 in a penetrating manner, a limiting plate 13 is arranged at the top of the lower die 15, a protective plate 14 is transversely inserted between the limiting plate 13 and the lower die 15, a pressing rod 3 is vertically and fixedly welded at the front side of the bottom of the inner side of the punching machine 1, a hydraulic cylinder 11 is fixedly arranged at the middle of the top end of the punching machine 1 through a bolt, an upper die 12 is fixedly arranged at the bottom of the hydraulic cylinder 11 through a bolt, a solenoid valve 9 is in threaded connection with the middle of the front side of the upper die 12, an upper air pipe 10 is fixedly connected at the front end of the solenoid valve 9, a mounting, an air inlet hole 20 is formed in the front side inside the upper die 12 in a penetrating manner;
go up 12 bottom middle parts of the mould vertical fixation and inserted the piercing head 5, piercing head 5 middle part is run through perpendicularly and has been seted up flexible hole 2, the 2 inner chambers of flexible hole slide and have been inserted ejector pin 17, fixed welding has spring 18 between ejector pin 17 top and the 2 inner wall tops of flexible hole, piercing head 5 outer wall middle part is run through and has been seted up exhaust hole 19, piercing head 5 vertical slip runs through limiting plate 13 middle part, piercing head 5 is located directly over blanking hole 16 top.
In this embodiment (please refer to fig. 1), when the punching head 5 pushes the waste into the inner cavity of the blanking hole 16, the upper die 12 drives the press switch 7 to move to the top of the press rod 3 through the mounting plate 8 by the arrangement of the punching head 5, the ejector rod 17, the telescopic hole 2, the electromagnetic valve 9 and the air inlet hole 20, so that the press rod 3 presses the press switch 7, the press switch 7 controls the electromagnetic valve 9 to open, then the high-pressure gas in the external high-pressure source enters the inner cavity of the electromagnetic valve 9 through the upper air pipe 10, and then enters the inner cavity of the telescopic hole 2 through the air inlet hole 20, so that the ejector rod 17 is pushed by the high-pressure gas to move downward quickly, so that the device impacts the waste at the top of the inner cavity of the blanking hole 16 during the actual use process, so that the waste smoothly falls from the inner cavity of the blanking hole 16, the waste material can be effectively prevented from being blocked in the inner cavity of the blanking hole 16, and the smooth punching work of the engine protection plate is ensured.
And fixing rods 4 are vertically and fixedly welded between the four corners of the top of the lower die 15 and the four corners of the bottom of the limiting plate 13.
In this embodiment (see fig. 1), the fixing rods 4 are arranged so that the limiting plate 13 can be stably fixed on the top of the lower mold 15 by the fixing rods 4.
Wherein, the pressing rod 3 is positioned right below the bottom of the pressing switch 7.
In this embodiment (see fig. 1), through the arrangement of the pressing rod 3, when the upper mold 12 drives the pressing switch 7 to move to the top of the pressing rod 3 through the mounting plate 8, the pressing rod 3 presses the pressing switch 7.
Wherein, the inner cavity of the telescopic hole 2 is communicated with the inner cavity of the electromagnetic valve 9 through an air inlet hole 20.
In this embodiment (see fig. 1), the electromagnetic valve 9 can control the on/off of the high-pressure gas through the arrangement of the electromagnetic valve 9, so that the high-pressure gas provides power for the ejector rod 17.
The power line 6 is electrically connected with the push switch 7, and the push switch 7 is electrically connected with the electromagnetic valve 9 through a wire.
It should be noted that, the utility model relates to an engine protection plate doffer that punches a hole, including piercing press 1, flexible hole 2, press bar 3, dead lever 4, piercing head 5, power cord 6, switch 7, mounting panel 8, solenoid valve 9, go up trachea 10, pneumatic cylinder 11, cope match-plate pattern 12, limiting plate 13, backplate 14, bed die 15, blanking hole 16, ejector pin 17, spring 18, exhaust hole 19, inlet port 20, the part is the part that general standard or technical personnel in the field know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
The working principle is that when the device is used, the power line 6 is connected to an external power supply, and the upper air pipe 10 is connected to an external high-voltage source; when punching, the hydraulic cylinder 11 drives the punching head 5 to move downwards through the upper die 12, the punching head 5 downwards penetrates through the middle part of the limiting plate 13 and then punches the guard plate 14, when the punching head 5 pushes the waste into the inner cavity of the blanking hole 16, the upper die 12 drives the press switch 7 to move to the top of the press rod 3 through the mounting plate 8, so that the press rod 3 presses the press switch 7, the press switch 7 controls the electromagnetic valve 9 to open, then high-pressure gas in external high-pressure origin enters the inner cavity of the electromagnetic valve 9 through the upper air pipe 10 and then enters the inner cavity of the telescopic hole 2 through the air inlet hole 20, so that the high-pressure gas pushes the ejector rod 17 to move downwards quickly, compared with the traditional punching and blanking device for the engine guard plate, in the actual use process of the device, the ejector rod 17 impacts the waste at the top of the inner cavity of the blanking hole 16, so that the waste smoothly falls down from, the waste can be effectively prevented from being blocked in the inner cavity of the blanking hole 16, and the smooth punching work of the engine protection plate is ensured; after the ejector rod 17 impacts the waste materials, high-pressure gas in the inner cavity of the telescopic hole 2 is exhausted through the exhaust hole 19, and then the ejector rod 17 retracts into the inner cavity of the telescopic hole 2 under the action of the spring 18.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The punching and blanking device for the engine protection plate is characterized by comprising a punching machine (1), an upper die (12), a lower die (15), a limiting plate (13) and a punching head (5);
the punching machine is characterized in that a lower die (15) is fixedly arranged at the bottom of the inner side of the punching machine (1) through bolts, blanking holes (16) are vertically formed in the middle of the lower die (15) and the middle of the bottom end of the punching machine (1) in a penetrating mode, a limiting plate (13) is arranged at the top of the lower die (15), a protective plate (14) is transversely inserted between the limiting plate (13) and the lower die (15), a pressing rod (3) is perpendicularly and fixedly welded at the front side of the bottom of the inner side of the punching machine (1), a hydraulic cylinder (11) is fixedly arranged at the middle of the top end of the punching machine (1) through bolts, an upper die (12) is fixedly arranged at the bottom of the hydraulic cylinder (11) through bolts, a solenoid valve (9) is in threaded connection with the middle of the front side of the upper die (12), an upper air pipe, a press switch (7) is fixedly mounted at the bottom of the mounting plate (8) through screws, the left side of the press switch (7) is connected with a power line (6), and an air inlet hole (20) is formed in the front side of the interior of the upper die (12) in a penetrating mode;
go up mould (12) bottom middle part vertical fixation and have inserted piercing head (5), piercing head (5) middle part is run through perpendicularly and has been seted up flexible hole (2), flexible hole (2) inner chamber sliding insertion has ejector pin (17), fixed welding has spring (18) between ejector pin (17) top and flexible hole (2) inner wall top, piercing head (5) outer wall middle part is run through and has been seted up exhaust hole (19), piercing head (5) vertical sliding runs through limiting plate (13) middle part, piercing head (5) are located blanking hole (16) top directly over.
2. The punching and blanking device for the engine protecting plate according to claim 1, characterized in that: and fixing rods (4) are vertically and fixedly welded between the four corners of the top of the lower die (15) and the four corners of the bottom of the limiting plate (13).
3. The punching and blanking device for the engine protecting plate according to claim 1, characterized in that: the pressing rod (3) is positioned right below the bottom of the pressing switch (7).
4. The punching and blanking device for the engine protecting plate according to claim 1, characterized in that: the inner cavity of the telescopic hole (2) is communicated with the inner cavity of the electromagnetic valve (9) through an air inlet hole (20).
5. The punching and blanking device for the engine protecting plate according to claim 1, characterized in that: the power cord (6) is electrically connected with the press switch (7), and the press switch (7) is electrically connected with the electromagnetic valve (9) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020524445.0U CN212042247U (en) | 2020-04-11 | 2020-04-11 | Punching and blanking device for engine guard plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020524445.0U CN212042247U (en) | 2020-04-11 | 2020-04-11 | Punching and blanking device for engine guard plate |
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| Publication Number | Publication Date |
|---|---|
| CN212042247U true CN212042247U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020524445.0U Active CN212042247U (en) | 2020-04-11 | 2020-04-11 | Punching and blanking device for engine guard plate |
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| CN (1) | CN212042247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175685A (en) * | 2022-12-13 | 2023-05-30 | 江苏亿尚鸿电子科技有限公司 | Blanking and punching device for lens protection film and using method |
-
2020
- 2020-04-11 CN CN202020524445.0U patent/CN212042247U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175685A (en) * | 2022-12-13 | 2023-05-30 | 江苏亿尚鸿电子科技有限公司 | Blanking and punching device for lens protection film and using method |
| CN116175685B (en) * | 2022-12-13 | 2023-12-15 | 江苏亿尚鸿电子科技有限公司 | Blanking and punching device for lens protection film and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 650000 room 118, building 3, Yangzonghai Management Committee, No. 369, xiaoshaoqing, Qidian street, Yangzonghai scenic spot, Kunming, Yunnan Province Patentee after: Yunnan green shield three link Auto Parts Co.,Ltd. Address before: 650217 1st floor, building A17, small commodity processing base, Luosiwan International Trade City, Kunming Economic Development Zone, Kunming City, Yunnan Province Patentee before: Yunnan green shield three link Auto Parts Co.,Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: No.99 Shaoxi Road, Qidian Industrial Park, Yangzonghai Scenic Area, Kunming City, Yunnan Province, 650000 Patentee after: Yunnan green shield three link Auto Parts Co.,Ltd. Country or region after: China Address before: 650000 room 118, building 3, Yangzonghai Management Committee, No. 369, xiaoshaoqing, Qidian street, Yangzonghai scenic spot, Kunming, Yunnan Province Patentee before: Yunnan green shield three link Auto Parts Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |