CN214349126U - Stamping die with sprayer - Google Patents
Stamping die with sprayer Download PDFInfo
- Publication number
- CN214349126U CN214349126U CN202120414709.1U CN202120414709U CN214349126U CN 214349126 U CN214349126 U CN 214349126U CN 202120414709 U CN202120414709 U CN 202120414709U CN 214349126 U CN214349126 U CN 214349126U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- oil
- die
- wall
- upper die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000446 fuel Substances 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 77
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 238000004080 punching Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Images
Abstract
The utility model discloses a stamping die with sprayer, including the die holder, four bracing pieces of die holder upper wall fixedly connected with, four the common fixedly connected with upper die base of upper end of the support bar, upper die base lower wall fixedly connected with pneumatic cylinder, the flexible fixedly connected with upper die of pneumatic cylinder, two guide bars of upper die base lower wall fixedly connected with, die holder upper wall fixedly connected with bed die, two fixed plates of die holder upper wall fixedly connected with are located the right side the fixed plate lateral wall rotates and is connected with the threaded rod, threaded rod lateral wall threaded connection has the movable plate, the movable plate lateral wall is equipped with the fuel sprayer, upper die base upper wall fixedly connected with oil tank and oil pump. The utility model discloses the structure can reduce the frictional force of work piece and last mould, has reduced the wearing and tearing of mould, and then has prolonged the life of mould, has guaranteed the stability when last mould removes to the punching press effect of the device to the work piece has been improved.
Description
Technical Field
The utility model relates to a stamping die technical field especially relates to a stamping die with sprayer.
Background
The stamping die is a special process equipment for processing materials into parts in cold stamping processing, and is called as a cold stamping die. Stamping is a press working method in which a die mounted on a press is used to apply pressure to a material at room temperature to cause separation or plastic deformation of the material, thereby obtaining a desired part.
Traditional stamping die goes up the mould direct extrusion material when the punching press, exerts pressure to the material, leads to the frictional force between mould surface and the work piece surface great for the mould easily wears and teares, thereby has shortened the life of mould, so, needs design a stamping die with sprayer and solves above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a stamping die with a fuel injector.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stamping die with an oil sprayer comprises a lower die holder, wherein four supporting rods are fixedly connected to the upper wall of the lower die holder, an upper die holder is fixedly connected to the upper ends of the four supporting rods, a hydraulic cylinder is fixedly connected to the lower wall of the upper die holder, an upper die is fixedly connected to the telescopic end of the hydraulic cylinder, two guide rods are fixedly connected to the lower wall of the upper die holder, a lower die is fixedly connected to the upper wall of the lower die holder, two fixed plates are fixedly connected to the upper wall of the lower die holder, a threaded rod is rotatably connected to the side wall of the fixed plate on the right side, a movable plate is in threaded connection with the side wall of the threaded rod, an oil nozzle is arranged on the side wall of the movable plate, an oil tank and an oil pump are fixedly connected to the upper wall of the upper die holder, the oil pump is communicated with the oil nozzle through an oil guide pipe, guide columns are fixedly connected to the opposite side walls of the two fixed plates, the guide post penetrates through the side wall of the movable plate, and a driving mechanism for driving the oil nozzle to move is arranged on the upper die.
Preferably, the driving mechanism comprises a fixed block fixedly connected to the upper wall of the upper die, the lower wall of the fixed block is fixedly connected with a rack, the side wall of the fixed block positioned on the left side is rotatably connected with a rotating shaft, the left end of the rotating shaft is fixedly connected with a gear, the rack is meshed with the gear, and the right end of the rotating shaft is fixedly connected with the left end of a threaded rod.
Preferably, the oil tank is filled with lubricating oil, and the communication part between the oil inlet pipe and the oil tank is sealed.
Preferably, the oil guide pipe is made of a rubber hose, and the communication position of the oil guide pipe and the oil nozzle is sealed.
Preferably, the two guide rods penetrate through the side wall of the upper die, and the two guide rods are symmetrically arranged relative to the hydraulic cylinder.
Preferably, the oil nozzle is positioned at the rear side of the lower die, and the oil nozzle is obliquely arranged.
The utility model discloses possess following beneficial effect:
1. the utility model drives the fixed block and the rack to move downwards when the upper die moves downwards, drives the gear, the rotating shaft and the threaded rod to rotate when the rack moves downwards, and the threaded rod drives the movable plate and the oil nozzle to move rightwards to be matched with the work of the oil pump, so that the lubricating oil sprayed out of the oil nozzle can cover the whole surface of a workpiece, thereby reducing the friction force between the workpiece and the upper die, reducing the abrasion of the die and further prolonging the service life of the die;
2. the utility model discloses a set up two guide bars, can restrict the removal of mould for go up the mould and can only move in vertical direction, and guaranteed the stability when going up the mould and removing, thereby improved the device to the punching press effect of work piece.
Drawings
Fig. 1 is a schematic structural view of a stamping die with a fuel injector according to the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1.
In the figure: the device comprises a lower die base 1, an upper die base 2, a support rod 3, a hydraulic cylinder 4, an upper die 5, a guide rod 6, a lower die 7, a fixed plate 8, a threaded rod 9, a fixed block 10, a rack 11, a rotating shaft 12, a gear 13, a movable plate 14, an oil nozzle 15, an oil guide pipe 16, an oil tank 17, an oil pump 18, an oil inlet pipe 19 and a guide column 20.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-2, a stamping die with sprayer, including die holder 1, four bracing pieces 3 of 1 upper wall fixedly connected with of die holder, the common fixedly connected with upper die base 2 in four bracing pieces 3 upper ends, 2 lower wall fixedly connected with pneumatic cylinders 4 of upper die base, the flexible end fixedly connected with of pneumatic cylinder 4 goes up mould 5, two guide bars 6 of 2 lower wall fixedly connected with of upper die base, two guide bars 6 all run through 5 lateral walls of upper die, can restrict the removal of upper die 5, make upper die 5 can only move in vertical direction, and guaranteed the stability when upper die 5 removes, two guide bars 6 set up about 4 symmetries of pneumatic cylinder.
The upper wall of the lower die holder 1 is fixedly connected with a lower die 7, the upper wall of the lower die holder 1 is fixedly connected with two fixing plates 8, the side wall of the fixing plate 8 on the right side is rotatably connected with a threaded rod 9, the side wall of the threaded rod 9 is in threaded connection with a movable plate 14, the threaded rod 9 can drive the movable plate 14 to move left and right when rotating, and further drive the oil nozzle 15 to move left and right, so that the lubricating oil sprayed from the oil nozzle 15 can be sprayed to the whole surface of a workpiece.
The side wall of the movable plate 14 is provided with an oil nozzle 15, the oil nozzle 15 is positioned at the rear side of the lower die 7, the oil nozzle 15 is obliquely arranged to spray lubricating oil to the surface of a workpiece, the upper wall of the upper die holder 2 is fixedly connected with an oil tank 17 and an oil pump 18, the oil tank 17 is filled with the lubricating oil, a communication part between an oil inlet pipe 19 and the oil tank 17 is sealed, the oil pump 18 is communicated with an oil inlet end of the oil pump 18 through the oil inlet pipe 19, the oil pump 18 is communicated with the oil nozzle 15 through an oil guide pipe 16, the oil guide pipe 16 is made of a rubber hose, and the length is long enough, when the movable plate 14 moves left and right, the oil delivery effect of the oil guide pipe 16 is not affected, the communication position of the oil guide pipe 16 and the oil nozzle 15 is sealed, and the lubricating oil is prevented from leaking, the opposite side walls of the two fixed plates 8 are fixedly connected with the guide posts 20 together, and the guide posts 20 penetrate through the side walls of the movable plate 14, so that the movable plate 14 can be prevented from rotating, and the movable plate 14 can only move along the direction of the guide posts 20.
During operation, place the work piece on lower mould 7, then start hydraulic cylinder 4 for the flexible end of hydraulic cylinder 4 extends, and then drives upper die 5 and moves down, carries out the punching press to the work piece.
When lubrication is needed, the oil pump 18 is opened, the oil pump 18 enables lubricating oil to enter the oil spray nozzle 15 along the oil inlet pipe 19 and the oil guide pipe 16, the workpiece is lubricated from the oil spray nozzle 15 to the surface of the workpiece, meanwhile, the upper die 5 moves downwards, the fixing block 10 drives the rack 11 to move downwards, the rack 11 drives the gear 13 to rotate so as to drive the rotating shaft 12 and the threaded rod 9 to rotate, the threaded rod 9 drives the moving plate 14 and the oil spray nozzle 15 to move rightwards, so that the lubricating oil sprayed out of the oil spray nozzle 15 can cover the surface of the whole workpiece, the friction force between the workpiece and the upper die 5 is reduced, and the service life of the upper die 5 is prolonged.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. The stamping die with the oil sprayer comprises a lower die holder (1) and is characterized in that the upper wall of the lower die holder (1) is fixedly connected with four support rods (3), the upper ends of the four support rods (3) are fixedly connected with an upper die holder (2) together, the lower wall of the upper die holder (2) is fixedly connected with a hydraulic cylinder (4), the telescopic end of the hydraulic cylinder (4) is fixedly connected with an upper die (5), the lower wall of the upper die holder (2) is fixedly connected with two guide rods (6), the upper wall of the lower die holder (1) is fixedly connected with a lower die (7), the upper wall of the lower die holder (1) is fixedly connected with two fixed plates (8), the side wall of the fixed plate (8) on the right side is rotatably connected with a threaded rod (9), the side wall of the threaded rod (9) is in threaded connection with a movable plate (14), and the side wall of the movable plate (14) is provided with an oil nozzle (15), the oil injection die is characterized in that an oil tank (17) and an oil pump (18) are fixedly connected to the upper wall of the upper die base (2), the oil pump (18) is communicated with an oil inlet end of the oil pump (18) through an oil inlet pipe (19), the oil pump (18) is communicated with an oil injection nozzle (15) through an oil guide pipe (16), two guide columns (20) are fixedly connected to the opposite side walls of the fixed plate (8) together, the guide columns (20) penetrate through the side wall of the movable plate (14), and a driving mechanism used for driving the oil injection nozzle (15) to move is arranged on the upper die (5).
2. The stamping die with the oil sprayer is characterized in that the driving mechanism comprises a fixed block (10) fixedly connected to the upper wall of the upper die (5), a rack (11) is fixedly connected to the lower wall of the fixed block (10), a rotating shaft (12) is rotatably connected to the side wall of the fixed plate (8) on the left side, a gear (13) is fixedly connected to the left end of the rotating shaft (12), the rack (11) is meshed with the gear (13), and the right end of the rotating shaft (12) is fixedly connected with the left end of a threaded rod (9).
3. The stamping die with the oil sprayer as recited in claim 1, characterized in that the oil tank (17) is filled with lubricating oil, and the communication between the oil inlet pipe (19) and the oil tank (17) is sealed.
4. The stamping die with the oil sprayer as claimed in claim 1, wherein the oil conduit (16) is made of a rubber hose, and the communication part of the oil conduit (16) and the oil nozzle (15) is sealed.
5. The stamping die with the fuel injector as claimed in claim 2, characterized in that the two guide rods (6) penetrate through the side wall of the upper die (5), and the two guide rods (6) are symmetrically arranged about the hydraulic cylinder (4).
6. A stamping die with a fuel injector as claimed in claim 4, characterized in that the fuel injector (15) is located at the rear side of the lower die (7), the fuel injector (15) being arranged obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414709.1U CN214349126U (en) | 2021-02-25 | 2021-02-25 | Stamping die with sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120414709.1U CN214349126U (en) | 2021-02-25 | 2021-02-25 | Stamping die with sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214349126U true CN214349126U (en) | 2021-10-08 |
Family
ID=77966412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120414709.1U Expired - Fee Related CN214349126U (en) | 2021-02-25 | 2021-02-25 | Stamping die with sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214349126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019993A (en) * | 2023-10-09 | 2023-11-10 | 江苏汉峰数控科技有限公司 | Punching device for machining mechanical parts |
-
2021
- 2021-02-25 CN CN202120414709.1U patent/CN214349126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117019993A (en) * | 2023-10-09 | 2023-11-10 | 江苏汉峰数控科技有限公司 | Punching device for machining mechanical parts |
| CN117019993B (en) * | 2023-10-09 | 2023-12-15 | 江苏汉峰数控科技有限公司 | Punching device for machining mechanical parts |
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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: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |