CN220946488U - Forming die capable of avoiding local oxidation - Google Patents
Forming die capable of avoiding local oxidation Download PDFInfo
- Publication number
- CN220946488U CN220946488U CN202322829938.1U CN202322829938U CN220946488U CN 220946488 U CN220946488 U CN 220946488U CN 202322829938 U CN202322829938 U CN 202322829938U CN 220946488 U CN220946488 U CN 220946488U
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- CN
- China
- Prior art keywords
- fixedly connected
- plate
- forming die
- block
- connecting block
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Links
- 230000003647 oxidation Effects 0.000 title claims abstract description 23
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 28
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model relates to the technical field of manufacturing processes, and discloses a forming die capable of avoiding local oxidation, which comprises an upper die plate, wherein the upper end of the upper die plate is fixedly connected with a pressing plate, the upper end of the pressing plate is fixedly connected with a material injection port, the upper end of the upper die plate is provided with a lower die plate, the surface of the lower die plate is provided with a sliding groove, the inside of the sliding groove is fixedly connected with a reset spring, one side of the lower die plate is provided with an air pump, the output end of the air pump is fixedly connected with an air pipe, and the forming die capable of avoiding local oxidation is provided with a telescopic rod, a reset spring, a pressing block and an air pump and is matched with the air pipe, so that the problem that the product quality is affected due to the fact that the partial area is easily oxidized under the high temperature condition when a display shell is processed is solved.
Description
Technical Field
The utility model relates to the technical field of manufacturing processes, in particular to a forming die capable of avoiding local oxidation.
Background
The display is an I/O device, i.e., an output device, of the computer. The display tool is used for displaying a certain electronic file on a screen through a specific transmission device, and a computer display shell is used as an action component for protecting a display, and needs to be processed by using an injection mold during processing.
According to a chinese patent of publication No. CN217021245U, the inside of injection mold main part is equipped with the size adjustable mould groove in above-mentioned application, can carry out corresponding regulation according to the demand of display face frame through it, is equipped with the guide lug in the bottom of mould groove, and guide lug and screw rod lead screw transmission, and the one end of screw rod is equipped with adjustment handle, makes its size that can manual regulation mould groove, has increased the commonality of mould.
However, in the actual use process of the device, an oxygen removal facility is not arranged, so that partial area oxidation is extremely easy to occur under the high temperature condition when the display shell is processed, and the product quality is influenced; in view of this, we propose a forming die that avoids local oxidation.
Disclosure of utility model
The present utility model is directed to a forming mold for avoiding local oxidation, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a avoid forming die of local oxidation includes the cope match-plate pattern, cope match-plate pattern upper end fixedly connected with clamp plate, clamp plate upper end fixedly connected with annotates the material mouth, cope match-plate pattern upper end is provided with the lower bolster, the spout has been seted up on the lower bolster surface, the inside fixedly connected with telescopic link of spout, the inside fixedly connected with reset spring of spout, reset spring upper end fixedly connected with briquetting, briquetting lower extreme fixedly connected with baffle, briquetting one side fixedly connected with fixed block, fixed block lower extreme fixedly connected with closing plate, fixed block lower extreme fixedly connected with stopper, stopper surface is provided with the sealing block, lower bolster one side is provided with the air pump, air pump output fixedly connected with gas-supply pipe, gas-supply pipe one end fixedly connected with connecting block, the slot has been seted up to the connecting block upper end, the inside fixedly connected with arc sealing strip of connecting block.
Preferably, the chute is matched with the pressing block, and the lower end of the chute is lower than the lower surface inside the lower template, so that the chute is better filled when the pressing block moves downwards, and the injection molding effect is prevented from being influenced.
Preferably, the upper end of the telescopic rod is fixedly connected with the pressing block, so that the reset spring is protected, and deformation of the reset spring in the telescopic process is avoided.
Preferably, the sealing plate is located right above the connecting block, and the sealing plate is matched with the arc-shaped sealing strip.
Preferably, the limiting block is provided with a plurality of groups, and the limiting blocks of the groups are matched with the slots.
Preferably, the connecting block is adapted to the fixing plate, so as to effectively seal the air pipe 15.
Compared with the prior art, the utility model provides the forming die for avoiding local oxidation, which has the following beneficial effects:
1. This avoid forming die of local oxidation, in order to avoid the display shell to process under the circumstances of high temperature very easily to lead to partial regional oxidation to influence product quality, through being provided with telescopic link, reset spring, briquetting, air pump, cooperation gas-supply pipe, reached the function of dispelling the inside oxygen of lower bolster, realized solving the display shell and processed under the circumstances of high temperature very easily to lead to partial regional oxidation, so that influence product quality's problem.
2. This avoid forming die of local oxidation can not carry out effectual sealedly to the gas-supply pipe when descending in order to avoid the briquetting, through being provided with fixed block, closing plate, stopper, sealing block, connecting block, slot, cooperation arc sealing strip has reached the function that seals the gas-supply pipe, has realized solving the briquetting and can not carry out effectual sealed problem to the gas-supply pipe when descending.
Drawings
FIG. 1 is a schematic view of a three-dimensional front view structure of the present utility model;
FIG. 2 is a schematic view of a portion of the front view structure of the present utility model;
FIG. 3 is a schematic view of a partially enlarged structure of the present utility model;
FIG. 4 is a schematic diagram of a front view of a briquette portion of the present utility model.
In the figure: 1. an upper template; 2. a pressing plate; 3. a material injection port; 4. a lower template; 5. a chute; 6. a telescopic rod; 7. a return spring; 8. briquetting; 9. a baffle; 10. a fixed block; 11. a sealing plate; 12. a limiting block; 13. a sealing block; 14. an air pump; 15. a gas pipe; 16. a connecting block; 17. a slot; 18. an arc-shaped sealing strip.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without making creative efforts are within the scope of the present utility model
As shown in fig. 1-4, the present utility model provides a technical solution: the forming die for avoiding local oxidation comprises an upper die plate 1, wherein the upper end of the upper die plate 1 is fixedly connected with a pressing plate 2, the upper end of the pressing plate 2 is fixedly connected with a material injection port 3, the upper end of the upper die plate 1 is provided with a lower die plate 4, the surface of the lower die plate 4 is provided with a sliding groove 5, the sliding groove 5 is matched with a pressing block 8, the bottom end of the sliding groove 5 is lower than the inner lower surface of the lower die plate 4, the inner part of the sliding groove 5 is fixedly connected with a telescopic rod 6, the upper end of the telescopic rod 6 is fixedly connected with the pressing block 8, the inner part of the sliding groove 5 is fixedly connected with a reset spring 7, the upper end of the reset spring 7 is fixedly connected with the pressing block 8, the lower end of the pressing block 8 is fixedly connected with a baffle 9, one side of the pressing block 8 is fixedly connected with a fixed block 10, the lower end of the fixed block 10 is fixedly connected with a sealing plate 11, the sealing plate 11 is positioned right above a connecting block 16, the sealing plate 11 is matched with an arc sealing strip 18, the lower end of the fixed block 10 is fixedly connected with a limiting block 12, the stopper 12 is provided with a plurality of groups, and a plurality of groups of stopper pieces 12 are in fit with the slot 17, the surface of the stopper 12 is provided with the sealing block 13, one side of the lower template 4 is provided with the air pump 14, the output end of the air pump 14 is fixedly connected with the air pipe 15, through being provided with the telescopic link 6, the reset spring 7, the pressing block 8 and the air pump 14, the function of expelling oxygen in the lower template 4 is achieved by matching with the air pipe 15, partial regional oxidation extremely easily caused under the high temperature condition when the display shell is processed is achieved, the problem that the product quality is influenced is solved, one end of the air pipe 15 is fixedly connected with the connecting block 16, the connecting block 16 is in fit with the fixed block 10, the slot 17 is arranged at the upper end of the connecting block 16, the arc-shaped sealing strip 18 is fixedly connected in the connecting block 16, the fixed block 10 is provided with the sealing plate 11, the stopper 12, the sealing block 13 and the connecting block 16, the slot 17 is matched with the arc-shaped sealing strip 18, so that the sealing function of the gas pipe 15 is achieved, and the problem that the gas pipe 15 cannot be effectively sealed when the pressing block 8 descends is solved.
Working principle: when the forming die avoiding local oxidation is used, the air pump 14 is started to enable nitrogen to enter the lower die plate 4 through the air pipe 15, oxygen is expelled from the lower die plate 4, then the upper die plate 1 moves downwards and then the pressing plate 2 extrudes the pressing block 8, the pressing block 8 fills the inside of the sliding groove 5, then the sealing plate 11 enters the connecting block 16 to extrude the arc-shaped sealing strip 18, meanwhile, the limiting block 12 enters the slot 17 to extrude the sealing block 13, and therefore the air pipe 15 is sealed.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a avoid forming die of local oxidation, includes cope match-plate pattern (1), cope match-plate pattern (1) upper end fixedly connected with clamp plate (2), clamp plate (2) upper end fixedly connected with annotates material mouth (3), cope match-plate pattern (1) upper end is provided with lower bolster (4), its characterized in that: spout (5) have been seted up on lower bolster (4) surface, inside fixedly connected with telescopic link (6) of spout (5), inside fixedly connected with reset spring (7) of spout (5), reset spring (7) upper end fixedly connected with briquetting (8), briquetting (8) lower extreme fixedly connected with baffle (9), briquetting (8) one side fixedly connected with fixed block (10), fixed block (10) lower extreme fixedly connected with closing plate (11), fixed block (10) lower extreme fixedly connected with stopper (12), stopper (12) surface is provided with sealing block (13), lower bolster (4) one side is provided with air pump (14), air pump (14) output fixedly connected with gas-supply pipe (15), gas-supply pipe (15) one end fixedly connected with connecting block (16), slot (17) have been seted up to connecting block (16) upper end, inside fixedly connected with arc sealing strip (18) of connecting block (16).
2. A forming die for avoiding partial oxidation according to claim 1, wherein: the sliding groove (5) is matched with the pressing block (8), and the lower end of the sliding groove (5) is lower than the inner lower surface of the lower die plate (4).
3. A forming die for avoiding partial oxidation according to claim 1, wherein: the upper end of the telescopic rod (6) is fixedly connected with the pressing block (8).
4. A forming die for avoiding partial oxidation according to claim 1, wherein: the sealing plate (11) is located right above the connecting block (16), and the sealing plate (11) is matched with the arc-shaped sealing strip (18).
5. A forming die for avoiding partial oxidation according to claim 1, wherein: the limiting blocks (12) are provided with a plurality of groups, and the limiting blocks (12) of the groups are matched with the slots (17).
6. A forming die for avoiding partial oxidation according to claim 1, wherein: the connecting block (16) is matched with the fixing block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322829938.1U CN220946488U (en) | 2023-10-23 | 2023-10-23 | Forming die capable of avoiding local oxidation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322829938.1U CN220946488U (en) | 2023-10-23 | 2023-10-23 | Forming die capable of avoiding local oxidation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946488U true CN220946488U (en) | 2024-05-14 |
Family
ID=90980873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322829938.1U Active CN220946488U (en) | 2023-10-23 | 2023-10-23 | Forming die capable of avoiding local oxidation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946488U (en) |
-
2023
- 2023-10-23 CN CN202322829938.1U patent/CN220946488U/en active Active
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| GR01 | Patent grant | ||
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