CN214239291U - An injection mold for the power base plate of a variable frequency generator - Google Patents
An injection mold for the power base plate of a variable frequency generator Download PDFInfo
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- CN214239291U CN214239291U CN202023053323.7U CN202023053323U CN214239291U CN 214239291 U CN214239291 U CN 214239291U CN 202023053323 U CN202023053323 U CN 202023053323U CN 214239291 U CN214239291 U CN 214239291U
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- slider
- guide rod
- cavity
- length
- sliding block
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Abstract
本实用新型涉及一种用于变频发电机动力底板的注塑模具，上模和型腔之间设有第一滑块组件，第一滑块组件环绕型腔设置，第一滑块组件包括第一滑块和第一导杆，第一滑块套设在第一导杆上，第一滑块与型腔上的滑槽滑动连接，第一导杆倾斜设置，型腔的第一端部设有第二滑块组件，两组第二滑块组件相对设置，第二滑块组件包括第二滑块，第二导杆和垫块，第二导杆倾斜设置，第二滑块套设在第二导杆上，第二滑块与垫块的配接槽滑动连接，第二滑块的端部设有凸柱，配接槽的长度大于滑槽的长度，所述第二导杆的长度大于第一导杆的长度。本实用新型的通过第一、第二滑块组件能够使产品与第一、第二滑块脱离，从而避免开模时产生干涉，方便动力底板脱离模具。
The utility model relates to an injection mold for a power base plate of a variable frequency generator. A first sliding block assembly is arranged between an upper mold and a cavity, the first sliding block assembly is arranged around the cavity, and the first sliding block assembly includes a first sliding block assembly. The slider and the first guide rod, the first slider is sleeved on the first guide rod, the first slider is slidably connected with the chute on the cavity, the first guide rod is arranged obliquely, and the first end of the cavity is provided with There is a second slider assembly, two sets of second slider assemblies are arranged oppositely, the second slider assembly includes a second slider, a second guide rod and a spacer block, the second guide rod is arranged obliquely, and the second slider is sleeved on the On the second guide rod, the second sliding block is slidably connected with the matching groove of the cushion block, the end of the second sliding block is provided with a convex column, the length of the matching groove is greater than the length of the sliding groove, and the length of the second guide rod is The length is greater than the length of the first guide rod. The first and second slider assemblies of the utility model can separate the product from the first and second sliders, thereby avoiding interference when the mold is opened, and facilitating the separation of the power base plate from the mold.
Description
Technical Field
The utility model relates to the technical field of mold, in particular to an injection mold for variable frequency generator power bottom plate.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. The injection mold is a mold for injecting a material melted by heating into a cavity under high pressure, and obtaining a formed product after cooling and solidification. The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable template of the injection molding machine, and the fixed mold is arranged on a fixed template of the injection molding machine. And when the mold is opened, the movable mold is separated from the fixed mold so as to take out the plastic product.
The variable frequency generator power bottom plate is installed in the variable frequency generator bottom for support variable frequency generator's plastic slab, because be equipped with a plurality of recesses and hole on the power bottom plate, consequently, need research and development one kind can be convenient for the shaping, simultaneously can be when the die sinking the mould can with the power bottom plate be convenient for the injection mold of separation.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide one kind and can make things convenient for the shaping, the power bottom plate of being convenient for breaks away from the injection mold who is used for inverter generator power bottom plate of mould.
The specific technical scheme is as follows: an injection mold for a power bottom plate of a variable frequency generator comprises an upper mold and a lower mold, wherein a cavity is arranged between the upper mold and the lower mold, a first sliding block component is arranged between the upper die and the cavity and surrounds the cavity, the first slide block component comprises a first slide block and a first guide rod, the first slide block is sleeved on the first guide rod, the first slide block is connected with the chute on the cavity in a sliding way, the first guide rod is arranged in an inclined way, the first end part of the cavity is provided with a second sliding block component, two groups of second sliding block components are oppositely arranged, each second sliding block component comprises a second sliding block, a second guide rod and a cushion block, the second guide rod is obliquely arranged, the second sliding block is sleeved on the second guide rod and is in sliding connection with the matching groove of the cushion block, the end part of the second sliding block is provided with a convex column, the length of joining in marriage the length that connects the groove is greater than the length of spout, the length of second guide bar is greater than the length of first guide bar.
Preferably, the first sliding block is provided with an extension part, and a side surface of the extension part is provided with a lug.
As the preferred scheme, the second slider is provided with a stop dog, a partition board is arranged between the stop dogs of the two second sliders, and the two partition boards are arranged at intervals.
As an optimal scheme, the lower die is provided with ejector pins, and the ejector pins are vertically arranged.
Preferably, the side surface of the cavity is provided with a vertical groove, and the second guide rod is positioned in the vertical groove.
The technical effects of the utility model: the utility model discloses an injection mould for variable frequency generator power bottom plate can make the product break away from with first, second slider through first, second slider component when last mould and lower mould separation to produce when avoiding the die sinking and interfere, make things convenient for the power bottom plate to break away from the mould.
Drawings
Fig. 1 is a schematic diagram of an injection mold for a power backplane of a variable frequency generator according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of the power backplane of the embodiment of the present invention located in the injection mold.
Fig. 3 is another schematic diagram of an injection mold for a power backplane of a variable frequency generator according to an embodiment of the present invention.
Fig. 4 is a schematic view of a second slide assembly in accordance with an embodiment of the present invention.
Fig. 5 is a schematic view of a first slider according to an embodiment of the present invention.
Fig. 6 is a schematic view of a power bottom plate of a variable frequency generator according to an embodiment of the present invention.
Detailed Description
The essential features and advantages of the invention will be further explained below with reference to examples, but the invention is not limited to the embodiments listed.
As shown in fig. 1 to 6, the injection mold for the power bottom plate of the variable frequency generator of the embodiment includes an upper mold 1 and a lower mold 2, and a cavity 3 is arranged between the upper mold 1 and the lower mold 2. A first sliding block assembly 4 is arranged between the upper die 1 and the cavity 3, and the first sliding block assembly 4 is arranged around the cavity 3. The first sliding block assembly 4 comprises a first sliding block 41 and a first guide rod 42, the first sliding block 41 is sleeved on the first guide rod 42, the first sliding block 41 is connected with the sliding groove 31 in the cavity 3 in a sliding mode, and the first guide rod 42 is arranged in an inclined mode. The first end 30 of the cavity 3 is provided with second slider assemblies 5, and the two groups of second slider assemblies 5 are arranged oppositely. The second slide block assembly 5 comprises a second slide block 51, a second guide rod 52 and a cushion block 53, wherein the second guide rod 52 is obliquely arranged, the second slide block 51 is sleeved on the second guide rod 52, and the second slide block 51 is in sliding connection with the matching groove 531 of the cushion block 53. The end of the second slider 51 is provided with a convex column 511, the length of the matching groove 531 is greater than that of the sliding groove 31, and the length of the second guide rod 52 is greater than that of the first guide rod 42. In the above technical solution, the power bottom plate 10 of the variable frequency generator is molded in the cavity, and the first slide block assembly 4 is arranged to form the groove 101 around the power bottom plate 10. By arranging the first guide rod 42, the first slider 41 can move along the first guide rod 42 when the mold is opened, and the first guide rail 42 is obliquely arranged, so that the first slider 41 can move to the outer side of the mold, and the first slider is separated from the power bottom plate 10. The second slider assembly 5 allows the shaft hole 102 to be formed in the power base plate. Since the length of the coupling groove 531 is greater than that of the sliding groove 31, the second slider 51 can slide in the coupling groove 531 for a longer distance, so that the stud 511 can be completely released from the power chassis. Through above-mentioned technical scheme, can realize processing recess and shaft hole on power bottom plate, and can make first, second slider withdraw from completely when the die sinking, produce the interference with the product when avoiding the drawing of patterns.
In this embodiment, the first sliding block 41 has an extending portion 411, and a protrusion 412 is disposed on a side surface of the extending portion 411, so that the hole 103 can be conveniently formed in the groove 101 of the power base plate.
In this embodiment, the second sliding blocks 51 are provided with stop blocks 512, a partition 513 is disposed between the stop blocks 512 of the two second sliding blocks 51, and the two partition plates 512 are disposed at intervals. The partitions 513 form a gap therebetween so as to allow the shaft slot 104 to be run on the power chassis, and the bosses 511 are located between the partitions. In this embodiment, the lower mold 2 is provided with ejector pins 6, and the ejector pins 6 are vertically arranged, so that the power bottom plate can be jacked up upwards during demolding. In this embodiment, the side surface of the cavity 3 is provided with a vertical groove 32, and the second guide rod 52 is located in the vertical groove 32, so that the length of the second guide rod 52 can be increased, and the sliding distance of the second slider can be increased.
The injection mold for the power bottom plate of the variable-frequency generator of the embodiment can separate a product from the first and second sliding blocks through the first and second sliding block assemblies when the upper mold and the lower mold are separated, so that interference is generated during mold opening, and the power bottom plate is conveniently separated from the mold.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053323.7U CN214239291U (en) | 2020-12-17 | 2020-12-17 | An injection mold for the power base plate of a variable frequency generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023053323.7U CN214239291U (en) | 2020-12-17 | 2020-12-17 | An injection mold for the power base plate of a variable frequency generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214239291U true CN214239291U (en) | 2021-09-21 |
Family
ID=77739575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023053323.7U Expired - Fee Related CN214239291U (en) | 2020-12-17 | 2020-12-17 | An injection mold for the power base plate of a variable frequency generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214239291U (en) |
-
2020
- 2020-12-17 CN CN202023053323.7U patent/CN214239291U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |