CN104339650A - A nut implanting mechanism - Google Patents
A nut implanting mechanism Download PDFInfo
- Publication number
- CN104339650A CN104339650A CN201310313539.8A CN201310313539A CN104339650A CN 104339650 A CN104339650 A CN 104339650A CN 201310313539 A CN201310313539 A CN 201310313539A CN 104339650 A CN104339650 A CN 104339650A
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- Prior art keywords
- nut
- nuts
- glue
- machine structure
- glue groove
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Abstract
A nut implanting mechanism is provided. The nut implanting mechanism is used for implanting nuts into a plastic part. The nut implanting mechanism comprises the plastic part provided with hollow columns, and nuts disposed in the hollow columns. The nuts comprise nut main bodies and screw holes passing through the nut main bodies and provided with internal threads. The side wall of each nut main body is provided with at least two glue feeding grooves. Glue is injected into the glue feeding grooves. The glue feeding grooves are parallel to the screw holes. One end of each glue feeding groove is provided with a glue discharging port communicated with and perpendicular to the corresponding glue feeding groove. According to the nuts implanting mechanism, the glue is injected into the glue feeding grooves of the nuts and flow to positions between the hollow columns and the nuts along the glue feeding grooves, so as to tightly adhere the nuts to the hollow columns. The nut implanting mechanism is free of use of equipment using hot melting nuts, and is free of consideration of meltability or fluidity problems of plastic. The nuts and the plastic are engaged easily. A cost is low. A problem of nut falling will not occur.
Description
[technical field]
The present invention relates to a kind of bolt nut implanting machine structure, be specifically related to a kind of mechanism implanting nut in plastic parts.
[background technology]
The shell of the 3C Product of current production, major part is shaping by plastic material, and plastic parts will be made to be assembled into product, just inevitably uses nut and screw, by nut heeling-in in plastic parts, follow-up screw is made will the shell connected to be needed to lock easily.
Wherein a kind of method implanting nut is: directly put in injection mold by nut, be directly imbedded in plastic parts by nut while injection mo(u)lding plastic parts, but the die sinking of this implantation nut method costly.
In addition, the method of the implantation nut the most often used is: after being heated by nut, utilize its heat conduction principle indirect plastic parts, be engaged with the tooth of nut circumference after making the melting of the hollow posts on plastic parts (i.e. BOSS post) part plastic cement, thus reach the object implanting nut.But this method for implantation, although price comparison is cheap, when running into the plastic cement of meltbility difference or poor fluidity, nut and plastic cement are not easy to be engaged completely, or after occlusion, snap-in force is not enough, there will be the caducous problem of nut.
In view of this, be necessary to develop a kind of bolt nut implanting machine structure, to overcome above-mentioned defect in fact.
[summary of the invention]
Therefore, the object of this invention is to provide a kind of bolt nut implanting machine structure, this bolt nut implanting machine structure can make nut be engaged completely with plastic cement easily without the need to the meltbility or mobility considering plastic cement.
In order to achieve the above object, bolt nut implanting machine structure of the present invention, it is for implanting in plastic parts by nut, and this bolt nut implanting machine structure comprises:
Plastic parts, which is provided with hollow posts;
Nut, it is located in described hollow posts, this nut has nut body and runs through this nut body and the female screw of tool, the sidewall of this nut body offers at least two and enter glue groove, this enters in glue groove to be marked with glue, this enters glue groove and parallels with described screw, and this one end entering glue groove is provided with and the gum outlet entering glue groove vertical connection.
Especially, the internal diameter of described hollow posts equals or slightly larger than the external diameter of described nut.
Especially, the bottom side of described nut is provided with binder removal chamfering.
Especially, the outer rim of described nut body is provided with annular notch, and described gum outlet correspondence is located at this annular notch place.
Compared to prior art, bolt nut implanting machine structure of the present invention, by injecting glue in entering in glue groove of nut, glue can, along entering between glue concentrated flow to the hollow posts and nut of plastic parts, make nut stick to tightly in hollow posts, therefore, this bolt nut implanting machine structure without the need to using the equipment of hot-melting nut, and without the need to the meltbility of considering plastic cement or flowability problem, can make nut be engaged completely easily with plastic cement, not only cost is lower, and the problem that there will not be nut to come off.
[accompanying drawing explanation]
Fig. 1 illustrates the schematic perspective view of nut in bolt nut implanting machine structure of the present invention.
Fig. 2 illustrates the generalized section of nut in bolt nut implanting machine structure of the present invention.
Fig. 3 illustrates the structural representation of bolt nut implanting machine structure of the present invention.
[detailed description of the invention]
Please jointly consult shown in Fig. 1, Fig. 2 and Fig. 3, it depicts the generalized section of nut and the structural representation of bolt nut implanting machine structure of the present invention in the schematic perspective view of nut in bolt nut implanting machine structure of the present invention, bolt nut implanting machine structure of the present invention respectively.
In the present embodiment, bolt nut implanting machine structure of the present invention, it is for implanting in plastic parts 100 by nut 200, and this bolt nut implanting machine structure comprises:
Plastic parts 100, which is provided with hollow posts 110;
Nut 200, it is located in described hollow posts 110, this nut 200 has nut body 210 and runs through this nut body 210 and the female screw 220 of tool, the sidewall of this nut body 210 offers at least two and enter glue groove 230, this enters in glue groove 230 to be marked with glue, this glue can be common commercially available glue, and this enters glue groove 230 and parallels with described screw 220, and this one end entering glue groove 230 is provided with and the gum outlet 240 entering glue groove 230 vertical connection.
Wherein, be conveniently positioned over by nut 200 in the hollow posts 110 of described plastic parts 100, the internal diameter of described hollow posts 110 equals or slightly larger than the external diameter of described nut 200.
Wherein, the bottom side of described nut 200 is provided with binder removal chamfering 250, in order to prevent the glue between the sidewall of hollow posts 110 and nut 200 too much, makes glue flow into the bottom of nut 200.
Wherein, the outer rim of described nut body 210 is provided with annular notch 260, and in order to make glue more uniformly flow between the sidewall of hollow posts 110 and nut 200, described gum outlet 240 correspondence is located at this annular notch 260 place.
When implanting nut 200 in plastic parts 100, first nut 200 is put in the hollow posts 110 of plastic parts 100, then glue is injected in entering in glue groove 230 of nut 200, glue can flow between the sidewall of hollow posts 110 and nut 200 along entering glue groove 230, nut 200 is sticked in hollow posts 110 tightly, makes follow-up screw will the shell connected be needed to lock easily.In addition in order to prevent glue from overflowing between the sidewall of hollow posts 110 and nut 200, this nut 200 preferentially can select the nut 200 of unwarranted charge.
Compared to prior art, bolt nut implanting machine structure of the present invention, without the need to using the equipment of hot-melting nut 200, and without the need to the meltbility of considering plastic cement or flowability problem, nut 200 can be made to be engaged completely easily with plastic cement, and not only cost is lower, and there will not be the problem that nut 200 comes off.
Claims (4)
1. a bolt nut implanting machine structure, is characterized in that, this bolt nut implanting machine structure comprises:
Plastic parts, which is provided with hollow posts;
Nut, it is located in described hollow posts, this nut has nut body and runs through this nut body and the female screw of tool, the sidewall of this nut body offers at least two and enter glue groove, this enters in glue groove to be marked with glue, this enters glue groove and parallels with described screw, and this one end entering glue groove is provided with and the gum outlet entering glue groove vertical connection.
2. bolt nut implanting machine structure according to claim 1, is characterized in that, the internal diameter of described hollow posts equals or slightly larger than the external diameter of described nut.
3. bolt nut implanting machine structure according to claim 1, is characterized in that, the bottom side of described nut is provided with binder removal chamfering.
4. bolt nut implanting machine structure according to claim 1, is characterized in that, the outer rim of described nut body is provided with annular notch, and described gum outlet correspondence is located at this annular notch place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313539.8A CN104339650A (en) | 2013-07-24 | 2013-07-24 | A nut implanting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310313539.8A CN104339650A (en) | 2013-07-24 | 2013-07-24 | A nut implanting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339650A true CN104339650A (en) | 2015-02-11 |
Family
ID=52496500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310313539.8A Pending CN104339650A (en) | 2013-07-24 | 2013-07-24 | A nut implanting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339650A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109336A (en) * | 2019-06-21 | 2020-12-22 | 神讯电脑(昆山)有限公司 | Capsule type glue-pouring nail-planting mechanism |
| CN113580591A (en) * | 2021-07-23 | 2021-11-02 | 卡奔碳纤维技术(东莞)有限公司 | Bonding base of embedded nut and installation method of embedded nut |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB833393A (en) * | 1958-10-21 | 1960-04-21 | Frederick William Rohe | An improved anchor nut for use with sandwich-type panels |
| DE2946249A1 (en) * | 1979-09-26 | 1981-04-09 | Wolkersdorf Industrietechnik Josef Haid | Nut locking system using adhesive - has radial or tangential bore to tapped hole through nut wall |
| CN201991901U (en) * | 2011-01-28 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Screw |
| CN202001465U (en) * | 2011-04-08 | 2011-10-05 | 神讯电脑(昆山)有限公司 | Fall-off prevention holt melting nut |
-
2013
- 2013-07-24 CN CN201310313539.8A patent/CN104339650A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB833393A (en) * | 1958-10-21 | 1960-04-21 | Frederick William Rohe | An improved anchor nut for use with sandwich-type panels |
| DE2946249A1 (en) * | 1979-09-26 | 1981-04-09 | Wolkersdorf Industrietechnik Josef Haid | Nut locking system using adhesive - has radial or tangential bore to tapped hole through nut wall |
| CN201991901U (en) * | 2011-01-28 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Screw |
| CN202001465U (en) * | 2011-04-08 | 2011-10-05 | 神讯电脑(昆山)有限公司 | Fall-off prevention holt melting nut |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109336A (en) * | 2019-06-21 | 2020-12-22 | 神讯电脑(昆山)有限公司 | Capsule type glue-pouring nail-planting mechanism |
| CN113580591A (en) * | 2021-07-23 | 2021-11-02 | 卡奔碳纤维技术(东莞)有限公司 | Bonding base of embedded nut and installation method of embedded nut |
| CN113580591B (en) * | 2021-07-23 | 2023-06-13 | 卡奔碳纤维技术(东莞)有限公司 | Bonding base of embedded nut and installation method of product embedded nut |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |