CN214926464U - Special positioning mechanism of terminal during imbedding is moulded plastics - Google Patents
Special positioning mechanism of terminal during imbedding is moulded plastics Download PDFInfo
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- CN214926464U CN214926464U CN202120968820.5U CN202120968820U CN214926464U CN 214926464 U CN214926464 U CN 214926464U CN 202120968820 U CN202120968820 U CN 202120968820U CN 214926464 U CN214926464 U CN 214926464U
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- slider
- sliding block
- positioning mechanism
- injection molding
- special positioning
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Abstract
The utility model discloses a bury special positioning mechanism of terminal in moulding plastics, including slider body (1), be provided with slider antifriction plate (3) below slider body (1), the left and right sides of slider body (1) is provided with slider respectively and restraints piece (2), the sliding tray has been seted up to the front end of slider body (1) in upper and lower direction, it is provided with slider (11) to slide in the sliding tray, the front end of slider (11) is provided with slider mold insert (5) and slider inlay needle (7) respectively in upper and lower position, the afterbody and slider (11) swing joint of slider mold insert (5), the terminal of pre-injection molding piece (8) inserts in slider mold insert (5), the below of pre-injection molding piece (8) is provided with takes out needle (10), the front end cover that the slider inlayed needle (7) is equipped with bush (9). The utility model provides a pair of bury special positioning mechanism of terminal in moulding plastics, the terminal does not have the stab, and the finished product function can satisfy completely.
Description
Technical Field
The utility model relates to a bury special positioning mechanism of terminal in moulding plastics belongs to injection moulding technical field.
Background
In the prior art, the bushing is embedded and injection molded together with the pre-injection molding. The bushing and the pre-injection molding are integrally implanted into the open type sliding block, after the open type sliding block returns, the pre-injection molding is positioned to the needle drawing position, and injection molding is started. The mold structure is simple in movement and the production process is simple, but the pre-injection side terminal is seriously damaged by insertion, and the functional requirement of a finished product cannot be met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a terminal and do not have the stab, the special positioning mechanism of terminal in the embedding that the finished product function can satisfy completely moulds plastics.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the utility model provides a bury special positioning mechanism of terminal in moulding plastics, includes the slider body, be provided with the slider antifriction plate below the slider body, the left and right sides of slider body is provided with slider respectively and restraints the piece, the sliding tray has been seted up to the front end of slider body in upper and lower direction, it is provided with the slider to slide in the sliding tray, the front end of slider is provided with slider mold insert and slider respectively in upper and lower position and inlays the needle, the afterbody of slider mold insert with slider swing joint, the terminal of preinjection piece inserts in the slider mold insert, the below of preinjection piece is provided with takes out the needle, the front end cover that the needle was inlayed to the slider is equipped with the bush.
The shapes of the sliding groove and the sliding block are both convex.
The slider upper end has seted up joint portion, slider mold insert afterbody below seted up with joint portion complex joint groove.
The upper end of the sliding block is located on the rear side of the clamping portion and is provided with a clamping plate which is in contact with the rear end of the sliding block insert.
The slider is connected with a first handle.
And the slide block insert is connected with a second handle.
The utility model has the advantages that: the utility model provides a pair of bury special positioning mechanism of terminal in moulding plastics, the front end of slider is provided with slider mold insert and slider inlay needle respectively in upper and lower position, and the terminal of the piece of moulding plastics in advance inserts in the slider mold insert, the front end cover that the needle was inlayed to the slider is equipped with the bush, can realize that the first step bush implants the slider earlier, and the second step is moulded plastics in advance and is imbedded injection moulding again, and the terminal does not have the stab, and the finished product function can satisfy completely, and mould volume production nature is good.
Drawings
FIG. 1 is a schematic view of the general structure of a special positioning mechanism for terminals in insert molding according to the present invention;
fig. 2 is a partially enlarged schematic view of fig. 1.
The reference numbers in the figures are as follows: 1-a slider body; 2-a slider bundle block; 3-a slide block wear plate; 4-a second handle; 5-a slide block insert; 6-a first handle; 7-embedding a pin in a sliding block; 8-pre-injection molding; 9-a bushing; 10-drawing the needle; 11-a slide block; 12-a card board; 13-a snap-in part.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and the following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the utility model provides a bury special positioning mechanism of terminal in moulding plastics, including slider body 1, slider body 1 is provided with slider antifriction plate 3 below, slider body 1's the left and right sides is provided with slider respectively and restraints piece 2, the sliding tray has been seted up to slider body 1's front end in upper and lower direction, it is provided with slider 11 to slide in the sliding tray, slider 11's front end is provided with slider mold insert 5 and slider respectively at upper and lower position and inlays needle 7, the afterbody and the slider 11 swing joint of slider mold insert 5, the terminal of pre-injection molding 8 inserts in slider mold insert 5, the below of pre-injection molding 8 is provided with takes out needle 10, the front end cover that the needle 7 was inlayed to the slider is equipped with bush 9.
Preferably, the slide groove and the slider 11 are each in a convex shape.
Preferably, the upper end of the slide block 11 is provided with a clamping portion 13, and the lower surface of the tail of the slide block insert 5 is provided with a clamping groove 14 matched with the clamping portion 13.
Preferably, the upper end of the slide block 11 is provided with a clamping plate 12 which is arranged at the rear side of the clamping part 13 and is contacted with the rear end of the slide block insert 5.
Preferably, the first handle 6 is attached to the slide 11 and the second handle 4 is attached to the slide insert 5. The first handle 6 and the second handle 4 are both made of high-temperature-resistant materials.
The utility model discloses a theory of operation does: firstly, embedding a bushing into a slide block insert, then embedding a pre-injection molding piece into the slide block insert, moving the slide block up and down, positioning the pre-injection molding piece to a needle drawing position, and finally finishing the processing and ejecting a product.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides a bury special positioning mechanism of terminal in moulding plastics which characterized in that: the novel sliding block is characterized by comprising a sliding block body (1), a sliding block wear-resisting plate (3) is arranged below the sliding block body (1), sliding block bundling blocks (2) are arranged on the left side and the right side of the sliding block body (1) respectively, a sliding groove is formed in the upper direction and the lower direction of the front end of the sliding block body (1), a sliding block (11) is arranged in the sliding groove in a sliding mode, a sliding block insert (5) and a sliding block insert pin (7) are arranged at the upper position and the lower position of the front end of the sliding block body (1), the tail portion of the sliding block insert (5) is movably connected with the sliding block (11), a terminal of a pre-injection molding piece (8) is inserted into the sliding block insert (5), a drawing pin (10) is arranged below the pre-injection molding piece (8), and a lining (9) is sleeved at the front end of the sliding block insert pin (7).
2. The special positioning mechanism for the terminals in the embedded injection molding as claimed in claim 1, wherein: the sliding groove and the sliding block (11) are both in a convex shape.
3. The special positioning mechanism for the terminals in the embedded injection molding as claimed in claim 1, wherein: the upper end of the sliding block (11) is provided with a clamping part (13), and a clamping groove (14) matched with the clamping part (13) is formed below the tail part of the sliding block insert (5).
4. The special positioning mechanism for the terminals in the embedded injection molding as claimed in claim 3, wherein: the upper end of the sliding block (11) is located on the rear side of the clamping portion (13) and is provided with a clamping plate (12) which is in contact with the rear end of the sliding block insert (5).
5. The special positioning mechanism for the terminals in the embedded injection molding as claimed in claim 1, wherein: the sliding block (11) is connected with a first handle (6).
6. The special positioning mechanism for the terminals in the embedded injection molding as claimed in claim 1, wherein: the slide block insert (5) is connected with a second handle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120968820.5U CN214926464U (en) | 2021-05-08 | 2021-05-08 | Special positioning mechanism of terminal during imbedding is moulded plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120968820.5U CN214926464U (en) | 2021-05-08 | 2021-05-08 | Special positioning mechanism of terminal during imbedding is moulded plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214926464U true CN214926464U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120968820.5U Active CN214926464U (en) | 2021-05-08 | 2021-05-08 | Special positioning mechanism of terminal during imbedding is moulded plastics |
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| CN (1) | CN214926464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872277A (en) * | 2022-03-30 | 2022-08-09 | 郯城县泓邦塑柄有限公司 | Injection mold for outer layer of blank piece and preparation method thereof |
-
2021
- 2021-05-08 CN CN202120968820.5U patent/CN214926464U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114872277A (en) * | 2022-03-30 | 2022-08-09 | 郯城县泓邦塑柄有限公司 | Injection mold for outer layer of blank piece and preparation method thereof |
| CN114872277B (en) * | 2022-03-30 | 2023-11-14 | 郯城县泓邦塑柄有限公司 | Injection mold for outer layer of blank and preparation method thereof |
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