CN215151964U - Multi-point temperature control hot-melting nut jig for plastic shell - Google Patents
Multi-point temperature control hot-melting nut jig for plastic shell Download PDFInfo
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- CN215151964U CN215151964U CN202120550465.XU CN202120550465U CN215151964U CN 215151964 U CN215151964 U CN 215151964U CN 202120550465 U CN202120550465 U CN 202120550465U CN 215151964 U CN215151964 U CN 215151964U
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- plastic shell
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- point temperature
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Abstract
The utility model belongs to the technical field of the tool, especially, for plastic casing multiple spot accuse temperature hot melt nut tool, including base and butt fusion ware, the top of base is equipped with the plastic casing, the bottom of butt fusion ware is equipped with a plurality of heater bars, all is equipped with anti-drop mechanism on a plurality of heater bars, anti-drop mechanism includes first annular piece, first annular piece fixed cover is established on the heater bar, be equipped with four push rods that are circular distribution on the heater bar, four push rods all run through first annular piece and with first annular piece sliding connection together, the bottom fixed mounting of four push rods has same cross, fixed mounting has the cylinder on the cross, the cylinder runs through the cross and with cross fixed connection together, the cylindrical below is equipped with the nut. The utility model discloses can carry on spacingly to the nut when nut and plastic casing fuse are in the same place, avoid the condition that the skew appears in the middle of the welded process in the nut.
Description
Technical Field
The utility model relates to a tool technical field especially relates to plastic casing multiple spot accuse temperature hot melt nut tool.
Background
The development of plastic technology makes more and more relevant products light in weight, makes things convenient for people's trip and carry, but many plastic products need to combine with the mode of implanting the metalwork because the mould can't solve the back-off problem, make in its plastic casing need fix a nut through the mode of hot melt to use as the installation.
However, when the conventional plastic part is used for thermally melting the nut into the plastic shell, the nut cannot be fixed, so that the nut is easily deviated in the welding process, inconvenience is brought to the assembly of the plastic part at the later stage, and therefore the plastic shell multi-point temperature control hot melting nut jig is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multi-point temperature control hot melting nut jig for a plastic shell.
In order to achieve the above purpose, the utility model adopts the following technical scheme: plastic housing multiple spot accuse temperature hot melt nut tool, including base and butt fusion ware, the top of base is equipped with the plastic casing, the bottom of butt fusion ware is equipped with a plurality of heating rods, all is equipped with anti-drop mechanism on a plurality of heating rods, anti-drop mechanism includes first annular piece, the fixed cover of first annular piece is established on the heating rod, be equipped with four push rods that are circular distribution on the heating rod, four push rods all run through first annular piece and with first annular piece sliding connection together, the bottom fixed mounting of four push rods has same cross, fixed mounting has the cylinder on the cross, the cylinder runs through the cross and with cross fixed connection together, the cylindrical below is equipped with the nut.
Preferably, four sliding holes which are distributed in a circular shape are formed in the first annular block, the four push rods respectively penetrate through the corresponding sliding holes and are connected with the inner walls of the corresponding sliding holes in a sliding mode, and stop blocks are fixedly mounted at the top ends of the four push rods.
Preferably, the fixed cover is equipped with the second annular piece on the push rod, the second annular piece is located the below of first annular piece, one side fixed mounting that first annular piece and second annular piece are close to each other has same spring, the spring sliding sleeve is established on the push rod.
Preferably, the top of the cylinder is provided with a circular groove.
Preferably, one side, close to each other, of the first annular block and the second annular block is fixedly provided with the same corrugated pipe, and the corrugated pipe is sleeved on the spring in a sliding mode.
Preferably, the stiffness coefficient of the spring is 10N/m.
Preferably, the diameter of the cylinder is slightly smaller than the inner diameter of the nut.
Compared with the prior art, the beneficial effects of the utility model are that: when welding the nut on the plastic casing, place the plastic casing on the base steadily earlier, later place a plurality of nuts on the plastic casing the position that corresponds, later control butt fusion ware moves down, the butt fusion ware drives the heating rod again and removes to the nut that corresponds, in the middle of this process, the cylinder will inject in the nut, and the bottom of cross plate and the top contact of nut are in the same place, constantly moving down along with the heating rod, four springs will be compressed, first annular piece and second annular piece will be close to each other simultaneously, and the heating rod will inject the circular slot in, the heat of heating rod will transmit the nut for through the cylinder, the nut is heated and will make the plastic casing of below melt, final nut will be in the same place with the plastic casing butt fusion completely, later control butt fusion ware keep away from the plastic casing can.
The utility model discloses can carry on spacingly to the nut when nut and plastic casing fuse are in the same place, avoid the condition that the skew appears in the middle of the welded process in the nut.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the heating rod, the anti-falling mechanism and the nut of the present invention;
fig. 4 is a schematic sectional structural view of the anti-falling mechanism of the present invention;
in the figure: 1. a base; 2. a plastic shell; 3. a fusion splicer; 4. a heating rod; 5. an anti-drop mechanism; 501. a first ring block; 502. a push rod; 503. a second ring block; 504. a spring; 505. a stopper; 506. a cross plate; 507. a cylinder; 508. a circular groove; 6. and a nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the multi-point temperature control hot-melting nut jig for the plastic shell comprises a base 1 and a fusion splicer 3, wherein a plastic shell 2 is arranged at the top of the base 1, a plurality of heating rods 4 are arranged at the bottom of the fusion splicer 3, anti-falling mechanisms 5 are arranged on the plurality of heating rods 4, each anti-falling mechanism 5 comprises a first annular block 501, the first annular blocks 501 are fixedly sleeved on the heating rods 4, four push rods 502 which are distributed in a circular shape are arranged on the heating rods 4, the four push rods 502 penetrate through the first annular blocks 501 and are connected with the first annular blocks 501 in a sliding mode, the bottom ends of the four push rods 502 are fixedly provided with a cross plate 506, a cylinder 507 is fixedly arranged on the cross plate 506, the cylinder 507 penetrates through the cross plate 506 and is fixedly connected with the cross plate 506, and a nut 6 is arranged below the cylinder 507;
four sliding holes which are distributed in a circular shape are formed in the first annular block 501, the four push rods 502 penetrate through the corresponding sliding holes respectively and are connected with the inner walls of the corresponding sliding holes in a sliding mode, and stop blocks 505 are fixedly mounted at the top ends of the four push rods 502.
The push rod 502 is fixedly sleeved with a second annular block 503, the second annular block 503 is positioned below the first annular block 501, one side of the first annular block 501, which is close to the second annular block 503, is fixedly provided with a same spring 504, and the spring 504 is slidably sleeved on the push rod 502.
The top of the cylinder 507 is provided with a circular groove 508.
The same bellows is fixedly installed on the side where the first annular block 501 and the second annular block 503 are close to each other, and the bellows is slidably sleeved on the spring 504.
The spring 504 has a stiffness coefficient of 10N/m.
The diameter of the cylinder 507 is slightly smaller than the inner diameter of the nut 6.
Specifically, the utility model discloses can be in the same place nut 6 and the 2 butt fusion of plastic casing can carry on spacingly to nut 6, avoid nut 6 the condition that the skew appears in the middle of the butt fusion process.
The working principle is as follows: when the nuts 6 are welded on the plastic shell 2, the plastic shell 2 is stably placed on the base 1, then the plurality of nuts 6 are placed on the corresponding positions on the plastic shell 2, then the welding device 3 is controlled to move downwards, the welding device 3 drives the heating rod 4 to move towards the corresponding nuts 6, during this process, the cylinder 507 will be inserted into the nut 6, and the bottom of the cross plate 506 and the top of the nut 6 will be contacted together, and as the heating rod 4 is moved downwards, the four springs 504 will be compressed, and the first and second annular blocks 501 and 503 will be moved closer to each other, and in the round slot 508 will be inserted to heating rod 4, the heat of heating rod 4 will be passed through cylinder 507 and transmitted to nut 6, nut 6 is heated will make the plastic casing 2 of below melt, and final nut 6 will be in the same place with plastic casing 2 butt fusion completely, later the control butt fusion ware 3 keep away from plastic casing 2 can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Plastics casing multiple spot accuse temperature hot melt nut tool includes base (1) and butt fusion ware (3), its characterized in that: the top of the base (1) is provided with a plastic shell (2), the bottom of the fusion splicer (3) is provided with a plurality of heating rods (4), the plurality of heating rods (4) are provided with anti-falling mechanisms (5), the anti-falling mechanism (5) comprises a first annular block (501), the first annular block (501) is fixedly sleeved on the heating rod (4), four push rods (502) which are distributed in a circular shape are arranged on the heating rod (4), the four push rods (502) penetrate through the first annular block (501) and are connected with the first annular block (501) in a sliding mode, the bottom ends of the four push rods (502) are fixedly provided with the same cross plate (506), a cylinder (507) is fixedly installed on the cross plate (506), the cylinder (507) penetrates through the cross plate (506) and is fixedly connected with the cross plate (506), and a nut (6) is arranged below the cylinder (507).
2. The multi-point temperature-control hot-melt nut jig for the plastic shell according to claim 1, which is characterized in that: four sliding holes which are distributed in a circular shape are formed in the first annular block (501), four push rods (502) penetrate through the corresponding sliding holes respectively and are connected with the inner walls of the corresponding sliding holes in a sliding mode, and stop blocks (505) are fixedly mounted at the top ends of the four push rods (502).
3. The multi-point temperature-control hot-melt nut jig for the plastic shell according to claim 1, which is characterized in that: the fixed cover is equipped with second annular piece (503) on push rod (502), second annular piece (503) are located the below of first annular piece (501), one side fixed mounting that first annular piece (501) and second annular piece (503) are close to each other has same spring (504), spring (504) slip cover is established on push rod (502).
4. The multi-point temperature-control hot-melt nut jig for the plastic shell according to claim 1, which is characterized in that: the top of the cylinder (507) is provided with a circular groove (508).
5. The multi-point temperature-control hot-melt nut jig for the plastic shell according to claim 3, characterized in that: one side of the first annular block (501) and one side of the second annular block (503), which are close to each other, are fixedly provided with the same corrugated pipe, and the corrugated pipe is sleeved on the spring (504) in a sliding manner.
6. The multi-point temperature-control hot-melt nut jig for the plastic shell according to claim 3, characterized in that: the spring (504) has a stiffness coefficient of 10N/m.
7. The multi-point temperature-control hot-melt nut jig for the plastic shell according to claim 1, which is characterized in that: the diameter of the cylinder (507) is slightly smaller than the inner diameter of the nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550465.XU CN215151964U (en) | 2021-03-17 | 2021-03-17 | Multi-point temperature control hot-melting nut jig for plastic shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120550465.XU CN215151964U (en) | 2021-03-17 | 2021-03-17 | Multi-point temperature control hot-melting nut jig for plastic shell |
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| Publication Number | Publication Date |
|---|---|
| CN215151964U true CN215151964U (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120550465.XU Active CN215151964U (en) | 2021-03-17 | 2021-03-17 | Multi-point temperature control hot-melting nut jig for plastic shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944852A (en) * | 2023-08-31 | 2023-10-27 | 上海芮朔精密模塑科技有限公司 | Automatic change frock equipment of equipment copper nut |
-
2021
- 2021-03-17 CN CN202120550465.XU patent/CN215151964U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116944852A (en) * | 2023-08-31 | 2023-10-27 | 上海芮朔精密模塑科技有限公司 | Automatic change frock equipment of equipment copper nut |
| CN116944852B (en) * | 2023-08-31 | 2024-02-13 | 上海芮朔精密模塑科技有限公司 | Automatic change frock equipment of equipment copper nut |
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