CN220482288U - Accurate car key ring button double-colored mould - Google Patents
Accurate car key ring button double-colored mould Download PDFInfo
- Publication number
- CN220482288U CN220482288U CN202321262064.XU CN202321262064U CN220482288U CN 220482288 U CN220482288 U CN 220482288U CN 202321262064 U CN202321262064 U CN 202321262064U CN 220482288 U CN220482288 U CN 220482288U
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- double
- ejector pin
- mold
- push rod
- reset rod
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- 238000000465 moulding Methods 0.000 claims abstract description 33
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Abstract
The utility model relates to the technical field of mold processing and discloses a double-color mold for a key button of a precise automobile, which comprises a primary molding side moving fixed mold and a secondary molding side moving fixed mold, wherein one side of the secondary molding side moving fixed mold is respectively provided with a push rod and a round push rod, one side of the push rod is fixedly connected with a secondary push rod ejection plate, one side of the round push rod is fixedly connected with a primary push rod ejection plate, one side of the primary push rod ejection plate is provided with a thimble bottom plate, and one side of the thimble bottom plate is provided with a first support column. In the utility model, some keys of the automobile key ring have requirements, and one part of the product needs to transmit light, so that a double-color mold is needed to be selected to fulfill the requirements of customers, the double-color mold adopts a structure of fixing a rotary mold by a fixed mold, a primary molding part of the product is provided with a notch, and secondary molding fills the notch, so that a set of first ejection structure is added, the precision is high, the secondary molding effect is good, and the requirements of customers are well solved.
Description
Technical Field
The utility model relates to the technical field of mold processing, in particular to a double-color mold for a key of a precise automobile key ring.
Background
The die is a tool for forming a blank into a workpiece with a specific shape and size under the action of external force, is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing and pressure casting, and compression molding or injection molding of engineering plastics, rubber, ceramics and other products, the die has a specific contour or cavity shape, the blank can be separated according to the contour shape by using the contour shape with a cutting edge, the blank can obtain a corresponding three-dimensional shape by using the cavity shape, the die generally comprises a movable die and a fixed die (or a male die and a female die), the two parts can be combined, the workpiece is taken out when the two parts are separated, the blank is injected into the die cavity for molding when the two parts are closed, the die is a precise tool, the shape is complex, the expansion force of the blank is born, and the requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision are high.
Some automobile key ring keys have special requirements, a part of the product needs to transmit light, so that a double-color mold is required to be selected to finish the demands of customers, the double-color mold adopts a structure of a fixed rotating mold of a fixed mold, a one-time forming part of the product is provided with a notch, and the notch is filled by secondary forming, so that a set of first ejection structure is added, the precision is high, the secondary forming effect is good, and the demands of customers are well solved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a double-color die for a key of a precise automobile key ring.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a accurate car key button double-colored mould, includes one shot forming side movable cover half and secondary shaping side movable cover half, one side of secondary shaping side movable cover half is provided with ejector pin and round ejector pin respectively, one side fixedly connected with secondary ejection ejector pin board of ejector pin, one side fixedly connected with of round ejector pin board is ejecting ejector pin board once, one side of ejecting ejector pin board once is provided with the thimble bottom plate, one side of thimble bottom plate is provided with the support column one, one side of support column one is provided with ejection post.
As a further description of the above technical solution:
one side of the secondary molding side moving fixed die is provided with a reset rod I, and one side of the outer wall of the reset rod I is provided with a spring I.
As a further description of the above technical solution:
one side of the one-time molding side moving fixed die is provided with a second reset rod, and one side of the outer wall of the second reset rod is provided with a second spring.
As a further description of the above technical solution:
the length of the first reset rod is longer than that of the second reset rod.
As a further description of the above technical solution:
the one-time molding side moving fixed die comprises a first movable die and a second movable die, wherein a thimble plate guide post is arranged on the first movable die, a plurality of thimble plate guide sleeves are arranged on the outer wall of the thimble plate guide post, and a second support post is arranged on one side of the outer wall of the thimble plate guide post.
As a further description of the above technical solution:
and a spring III is arranged on one side of the one-time molding side moving fixed die.
The utility model has the following beneficial effects:
1. in the utility model, some keys of the automobile key ring have special requirements, and one part of the product needs to transmit light, so that a double-color mold is needed to be selected to fulfill the requirements of customers, the double-color mold adopts a structure of fixing a rotary mold by a fixed mold, a primary molding part of the product is provided with a notch, and secondary molding fills the notch, so that a set of first ejection structure is added, the precision is high, the secondary molding effect is good, and the requirements of customers are well solved.
Drawings
Fig. 1 is a schematic plan view of a dual-color mold for a key ring of a precision automobile according to the present utility model.
Legend description:
1. one-step molding of a side moving fixed die; 2. secondarily molding a side moving fixed die; 3. a push rod; 4. round ejector rods; 5. ejecting the ejector rod plate for the second time; 6. ejecting the ejector rod plate once; 7. a thimble bottom plate; 8. an ejection column; 9. a first support column; 10. a second support column; 11. a reset rod I; 12. a reset rod II; 13. a first spring; 14. a second spring; 15. a thimble plate guide post; 16. a thimble plate guide sleeve; 17. and a third spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, one embodiment provided by the present utility model: the utility model provides a precision car key button bicolor mould, including one shot forming side movable cover half 1 and two-shot forming side movable cover half 2, one side of two-shot forming side movable cover half 2 is provided with ejector pin 3 and dome pole 4 respectively, one side fixedly connected with secondary ejection ejector pin plate 5 of ejector pin 3, one side fixedly connected with of dome pole 4 is ejecting ejector pin plate 6 once, after one shot forming side movable cover half 1 shaping, it is ejecting ejector pin plate 6 and dome pole 4 once, there is a part in the middle of the product one shot forming to be blocked by flat ejector pin 3, at the first time ejecting, flat ejector pin 3 breaks away from the product, form the cavity, it is full to prepare the two-shot forming side movable cover half 2 shaping, after the two-shot ejector pin plate 5 drives flat ejector pin 3 and dome pole 4 is ejecting the product, because there is a part to insert in the product when one shot forming in, two-shot forming combines to be more inseparable, one side of ejecting ejector pin plate 6 is provided with thimble bottom plate 7, one side of thimble bottom plate 7 is provided with a 9, one side of support column 9 is provided with ejection post 8.
One side of the secondary molding side moving fixed die 2 is provided with a first reset rod 11, one side of the outer wall of the first reset rod 11 is provided with a first spring 13, one side of the primary molding side moving fixed die 1 is provided with a second reset rod 12, one side of the outer wall of the second reset rod 12 is provided with a second spring 14, the length of the first reset rod 11 is larger than that of the second reset rod 12, one side of the primary molding side moving fixed die 1 is provided with a thimble plate guide post 15, the outer wall of the thimble plate guide post 15 is provided with a plurality of thimble plate guide sleeves 16, one side of the outer wall of the thimble plate guide post 15 is provided with a second support column 10, one side of the primary molding side moving fixed die 1 is provided with a third spring 17, and the whole demoulding operation is convenient.
Working principle: when in use, after the one-time molding side moving and fixed die 1 is molded, the one-time ejection ejector rod plate 6 and the dome rod 4 are ejected, a part of the middle part of the product is blocked by the flat ejector rod 3 during one-time molding, the flat ejector rod 3 is separated from the product during the first ejection, a cavity is formed, the product is fully filled during preparation for the two-time molding, after the molding of the two-time molding side moving and fixed die 2 is finished, the flat ejector rod 3 and the dome rod 4 are driven by the two-time ejection ejector rod plate 5 to eject the product, and because a part of the product is inserted into the product during the one-time molding during the two-time molding, the two-time molding is combined more tightly, and the final effect of the product is better.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a accurate car key ring button double-colored mould, includes one shot forming side movable cover half (1) and secondary shaping side movable cover half (2), its characterized in that: one side of secondary molding side movable fixed mould (2) is provided with ejector pin (3) and circle ejector pin (4) respectively, one side fixedly connected with secondary ejection ejector pin board (5) of ejector pin (3), one side fixedly connected with of circle ejector pin (4) is ejecting ejector pin board (6) once, one side of ejecting ejector pin board (6) is provided with thimble bottom plate (7), one side of thimble bottom plate (7) is provided with support column one (9), one side of support column one (9) is provided with ejection column (8).
2. The precision car key fob key double-color mold of claim 1, wherein: one side of the secondary molding side moving fixed die (2) is provided with a first reset rod (11), and one side of the outer wall of the first reset rod (11) is provided with a first spring (13).
3. The precision car key fob key double-color mold of claim 1, wherein: one side of the one-time molding side moving fixed die (1) is provided with a second reset rod (12), and one side of the outer wall of the second reset rod (12) is provided with a second spring (14).
4. The precision car key fob key double-color mold of claim 2, wherein: the length of the first reset rod (11) is longer than that of the second reset rod (12).
5. The precision car key fob key double-color mold of claim 1, wherein: the movable and fixed die is characterized in that a thimble plate guide column (15) is arranged on one side of the one-time molding side movable and fixed die (1), a plurality of thimble plate guide sleeves (16) are arranged on the outer wall of the thimble plate guide column (15), and a second support column (10) is arranged on one side of the outer wall of the thimble plate guide column (15).
6. The precision car key fob key double-color mold of claim 1, wherein: one side of the one-time molding side moving fixed die (1) is provided with a spring III (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262064.XU CN220482288U (en) | 2023-05-24 | 2023-05-24 | Accurate car key ring button double-colored mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321262064.XU CN220482288U (en) | 2023-05-24 | 2023-05-24 | Accurate car key ring button double-colored mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220482288U true CN220482288U (en) | 2024-02-13 |
Family
ID=89829137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321262064.XU Active CN220482288U (en) | 2023-05-24 | 2023-05-24 | Accurate car key ring button double-colored mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220482288U (en) |
-
2023
- 2023-05-24 CN CN202321262064.XU patent/CN220482288U/en active Active
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