CN204371849U - The mounting structure of tinsel and plastic part - Google Patents
The mounting structure of tinsel and plastic part Download PDFInfo
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- CN204371849U CN204371849U CN201420780034.2U CN201420780034U CN204371849U CN 204371849 U CN204371849 U CN 204371849U CN 201420780034 U CN201420780034 U CN 201420780034U CN 204371849 U CN204371849 U CN 204371849U
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- mounting groove
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Abstract
The mounting structure of tinsel and plastic part, comprises working of plastics and tinsel, and described working of plastics is provided with the mounting groove that can insert tinsel, and it is protruding that the sidewall in described mounting groove is provided with at least two installations for fixing metal sheet.The width of mounting groove is greater than the thickness of tinsel, and described thickness sum of installing protruding height and tinsel is greater than the width of mounting groove.The mounting structure of the tinsel that the utility model provides a kind of easy for installation, structural stability, processing easy and plastic part.
Description
Technical field
The utility model relates to field of plastics processing, particularly the mounting structure of a kind of tinsel and plastic part.
Background technique
At present, the processing mode being typically employed in and directly embedding metalwork when producing injection molding is installed in the combination of tinsel and working of plastics, but this method can increase the complexity of injection mould, makes injection moulding efficiency low and improves injection moulding cost.Simultaneously after all right first injection formed working of plastics of the combination of tinsel and working of plastics, again metalwork is installed on working of plastics, but this kind of compound mode requires that tinsel has certain thickness, or need on tinsel, increase bubble point structure characteristic, but in actual course of working, the more difficult control of dimensional accuracy of the height of bubble point structure, thus reduce work efficiency.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, the tinsel providing a kind of easy for installation, structural stability, processing easy and the mounting structure of plastic part.
For achieving the above object, the utility model have employed following technological scheme:
The mounting structure of a kind of tinsel and plastic part, comprise working of plastics 1 and tinsel 2, described working of plastics 1 is provided with the mounting groove 110 that can insert tinsel 2, and the sidewall in described mounting groove 110 is provided with at least two installation projections 120 for fixing metal sheet 2.The width m of mounting groove 110 is greater than the thickness n of tinsel 2, and the protruding height of 120 of described installation and the thickness n sum of tinsel 2 are greater than the width m of mounting groove 110.
Further, in described mounting groove 110, a wherein sidewall of corresponding two side is provided with and installs protruding 120, and described installation projection 120 is corresponding with another sidewall of mounting groove 110 arranges the both sides that jointly can coordinate grasp sheet metal 2.
Further, the described corresponding two side of mounting groove 110 is respectively equipped with and installs protruding 120, and the installation projection 120 of corresponding setting on two side can coordinate the both sides of grasp sheet metal 2 jointly.
Further, described mounting groove 110 side is fixed wall 140, opposite side is at least two and installs side by side and the fixing column 130 that arrange corresponding to fixed wall 140, fixed wall 140 and fixing column 130 form mounting groove 110, the sidewall that fixing column 130 is corresponding with fixed wall 140 is provided with installs protruding 120, and described installation protruding 120 and fixed wall 140 can coordinate the both sides of grasp sheet metal 2 jointly.
Further, the both sides of described mounting groove 110 are equipped with corresponding at least one fixing column 130 arranged, the fixing column 130 of both sides forms mounting groove 110, and the corresponding sidewall of fixing column 130 is respectively equipped with the installation projection 120 that jointly can coordinate and be clamped to by tinsel 2 on plastics 1.
Further, described shape of installing projection 120 is that semicircle is spherical.
Further, described fixing column 130 is cylindrical body, installs protruding 120 and is formed by the cylndrical surface of fixing column 130 side.
Further, described edge of installing protruding 120 corresponding mounting groove 110 open at one end is provided with chamfering 111.
Further, the thickness n of described tinsel 2 is less than 0.15mm.
Further, the tinsel 2 for wiring can be installed in the edge that described working of plastics 1 is arranged on coil rack 3 end, the top planes of working of plastics 1 offers mounting groove 110, the two ends of the sidewall in described mounting groove 110 are respectively equipped with installs protruding 120, and described tinsel 2 from top to bottom can to insert in mounting groove 110 and jointly to be gripped by another sidewall installed in protruding 120 and mounting groove 110.
The installation that the mounting structure of tinsel of the present utility model and plastic part is arranged by mounting groove sidewall is protruding, realizes the tinsel that mounting groove inserting thickness is thinner, thus simplifies the course of working of mounting structure, improve the stability of mounting structure.In addition, by installing the thickness relationship between projection, tinsel and mounting groove, the interference or the transition that achieve tinsel and mounting groove are connected, and improve stability and installation efficiency that tinsel installs.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model;
Fig. 2 is the structure sectional view along A-A direction in Fig. 1;
Fig. 3 is the structural representation of the another kind of specific embodiment of the utility model;
Fig. 4 is the structure sectional view along B-B direction in Fig. 3;
Fig. 5 is the structural representation of another specific embodiment of the utility model;
Fig. 6 is the structure sectional view along C-C direction in Fig. 5;
Fig. 7 is the structural representation of another specific embodiment of the utility model;
Fig. 8 is the structure sectional view along D-D direction in Fig. 7;
Fig. 9 is the structural representation of the utility model embody rule embodiment;
Figure 10 is the structure sectional view along E-E direction in Fig. 9;
Figure 11 is the structure sectional view along F-F direction in Fig. 9.
Embodiment
Provide embodiment of the present utility model below in conjunction with accompanying drawing 1 to 11, further illustrate the mounting structure embodiment of tinsel of the present utility model and plastic part.The mounting structure of tinsel of the present utility model and plastic part is not limited to the description of following examples.
At present because plastics have light weight, can not corrosion, the advantages such as wear resistance performance is good, good insulating, and thermal conductivity is low, and processing cost is low, obtain and use widely in every profession and trade.Especially tinsel can be combined with plastic part in some occasions, to play respective advantage.If but metalwork is thinned to a certain degree, use the method for assembling that metalwork and plastic part are fitted together with regard to being difficult to, or generally directly embed metalwork when producing plastics injection molded, but this method injection mould is complicated, injection moulding efficiency is low, cost is high.The utility model provides the mounting structure of a kind of tinsel and plastic part, is specially adapted to the mounting structure of thinner thickness sheet metal and plastic part.
Particularly, the mounting structure of tinsel of the present utility model and plastic part, comprise working of plastics 1 and tinsel 2, described working of plastics 1 is provided with the mounting groove 110 that can insert tinsel 2, and the sidewall in described mounting groove 110 is provided with at least two installation projections 120 for fixing metal sheet 2.The width m of mounting groove 110 is greater than the thickness n of tinsel 2, and the protruding height of 120 of described installation and the thickness n sum of tinsel 2 are greater than the width m of mounting groove 110.The utility model by increasing the width at fluting place on working of plastics to increase injection mould core rod intensity, by the installation projection that mounting groove sidewall is arranged, thus can the thinner sheet metal of grip thickness.This structure compares the structure of injection moulding tinsel in working of plastics, can simplify injection mould, reduce injection moulding cost, tinsel and working of plastics is easy for installation, structural stability.Especially, the thickness n of described tinsel 2 is less than 0.15mm.The tinsel of thinner thickness can be fixedly mounted on working of plastics by mounting groove and installation projection, saves the cost of injection molding, improves utilization efficiency simultaneously.It is contemplated that increase installation base feature by increasing cavity feature on core rod to make the mounting groove place on working of plastics when processing plastic part.
The structural representation of a kind of specific embodiment of the utility model as shown in Figure 1, in described mounting groove 110, a wherein sidewall of corresponding two side is provided with and installs protruding 120, and the two ends that protruding 120 can be separately positioned on sidewall are installed, described tinsel 2 inserts mounting groove 110 and to install and the two ends of tinsel 2 are extended mounting groove 110 and arranged, and described installation protruding 120 correspondingly with another sidewall of mounting groove 110 arranges the both sides that jointly can coordinate grasp sheet metal 2.In addition, the height sum of the installation projection 120 in the thickness n of tinsel 2 and mounting groove 110 on a sidewall is greater than the width m of mounting groove 110, thus can realize interference with mounting groove 110 after making tinsel 2 insert mounting groove 110 or transition is connected.Especially, the shape of installing protruding 120 is that semicircle is spherical.The insertion installation that protruding shape is convenient to tinsel is installed, improves the installation rate of tinsel and plastic part.As shown in Figure 2 be structure sectional view along A-A direction in Fig. 1, tinsel 2 is arranged in mounting groove 110 that working of plastics 1 is offered, and the both sides of tinsel 2 respectively mounted protruding 120 and jointly coordinate with the sidewall installing protruding 120 corresponding mounting grooves 110 and grip.The protruding mode structure of grasp sheet metal that coordinates with mounting groove sidewall is installed simple, makes the installation of tinsel more easy simultaneously, improve the installation efficiency of tinsel and working of plastics.
The structural representation of the another kind of specific embodiment of the utility model as shown in Figure 3, the described corresponding two side of mounting groove 110 is respectively equipped with and installs protruding 120, and the two ends of corresponding two side are respectively provided with one and install protruding 120, the installation projection 120 at sidewall two ends is alignd with the installation projection 120 at another sidewall two ends respectively and is arranged simultaneously, described tinsel 2 can insert in mounting groove 110 along the opening of mounting groove 110, and the installation projection 120 of corresponding setting on two side can coordinate the both sides of grasp sheet metal 2 jointly.In addition, the total height sum of the thickness n of tinsel 2 and the both sides installation projection 120 of grasp sheet metal 2 is respectively greater than the width m of mounting groove 110, thus can realize interference with mounting groove 110 after making tinsel 2 insert mounting groove 110 or transition is connected.Especially, the edge of installing protruding 120 corresponding mounting groove 110 open at one end is provided with chamfering 111.Chamfering can play leading role when tinsel inserts and installs, and the insertion being convenient to tinsel improves installation efficiency.As shown in Figure 4 be structure sectional view along B-B direction in Fig. 3, the both sides of tinsel 2 are mounted respectively and grip installation protruding 120 common cooperation that the corresponding sidewall of groove 110 is arranged, and protruding 120 corresponding mounting groove 110 open at one end of the installation on two corresponding sidewalls offer correspondence and arrange and the intilted chamfering 111 of difference.In mounting groove, the mode of the protruding grasp sheet metal of the installation of both sides makes tinsel more stable with being fixedly connected with of working of plastics, enhances the stability of mounting structure.
The structure of the utility model mounting groove 110 is not limited only to the structure that both sides are flat sidewall, and can also side sidewall be flat sidewall, opposite side be at least two fixing columns 130 be arranged side by side, and namely forms mounting groove 110 by flat sidewall and fixing column 130; Or the both sides of mounting groove 110 are fixing column 130, form mounting groove 110 by the fixing column 130 of both sides; Fixing column 130 is formed and installs protruding 120.Particularly, the fixing column 130 of preferred cylinder type, the cylndrical surface self-assembling formation being formed mounting groove 110 side by fixing column 130 installs protruding 120, and not only tinsel is reliable with being fixedly connected with of working of plastics, and easy to process, and manufacturing efficiency is high.
Particularly, the structural representation of another specific embodiment of the utility model as shown in Figure 5, described mounting groove 110 side is fixed wall 140, opposite side is at least two and installs side by side and the fixing column 130 that arrange corresponding to fixed wall 140, fixed wall 140 and fixing column 130 form mounting groove 110, the sidewall that fixing column 130 is corresponding with fixed wall 140 is provided with installs protruding 120, described installation protruding 120 and fixed wall 140 can coordinate the both sides of grasp sheet metal 2 jointly, and the height sum of the installation projection 120 on the thickness n of tinsel 2 and fixing column 130 sidewall is greater than the width m of mounting groove 110, thus tinsel 2 can be made to be clamped and fixed in the gap formed between fixing column 130 and fixed wall 140.As shown in Figure 6 be structure sectional view along C-C direction in Fig. 5, the both sides of mounting groove 110 are made up of fixed wall 140 and fixing column 130 respectively, the side of fixed wall 140 Vertical dimension working of plastics 1 extends, fixing column 130 extends along the sidewall of working of plastics 1 to the same direction of fixed wall 140 and is parallel to fixed wall 140 and arranges, and the installation projection 120 of fixing column 130 sidewall jointly can coordinate with corresponding fixed wall 140 and gripped by tinsel 2.The course of working of slotting when this kind of means of fixation saves working of plastics injection moulding, improves the work efficiency of working of plastics, makes the connection of tinsel and working of plastics more easy simultaneously.Wherein, the sidewall that fixing column 130 is corresponding with fixed wall 140 is provided with semicircularly installs protruding 120, and all the other sidewalls can be semicircle, square or other shapes.
The structural representation of another specific embodiment of the utility model as shown in Figure 7, the both sides of described mounting groove 110 are equipped with corresponding at least one fixing column 130 arranged, the fixing column 130 of both sides forms mounting groove 110, and the sidewall that fixing column 130 is corresponding is respectively equipped with the installation projection 120 that jointly can coordinate and be clamped to by tinsel 2 on plastics 1, the total height sum of the thickness n of tinsel 2 and the both sides installation projection 120 of grasp sheet metal 2 is respectively greater than the width m of mounting groove 110.Especially as shown in Figure 7, the side of tinsel 2 is provided with two fixing column 130 opposite sides and is provided with three fixing columns 130, and the fixing column 130 of tinsel 2 both sides shifts to install.As shown in Figure 8 be structure sectional view along D-D direction in Fig. 7, the both sides of mounting groove 110 are made up of fixing column 130, fixing column 130 is vertically extended on plastics 1, and the installation projection 120 of fixing column 130 sidewall that tinsel 2 can be arranged by its both sides grips.When this kind of means of fixation not only saves working of plastics injection moulding, the processing cost of mould, is applicable to the plastic part surface of different structure shape simultaneously, improves the versatility of mounting structure, improve utilization efficiency.Wherein, the sidewall of fixing column 130 correspondence is provided with semicircular installation protruding 120, and all the other sidewalls can be semicircle, square or other shapes.
Plastics 1 of the present utility model is applicable to coil rack, case or other plastic parts, and described tinsel 2 can be a kind ofly have elasticity and the thinner tinsel of conductive capability.As shown in Figures 9 to 11, the structural representation of the utility model embody rule embodiment, the tinsel 2 for wiring can be installed in the edge that described working of plastics 1 is arranged on coil rack 3 end, the top planes of working of plastics 1 offers mounting groove 110, the two ends of the sidewall in described mounting groove 110 are respectively equipped with installs protruding 120, and described tinsel 2 from top to bottom can to insert in mounting groove 110 and jointly to be gripped by another sidewall installed in protruding 120 and mounting groove 110.Especially, the edge at the two ends up and down of coil rack 3 is respectively equipped with working of plastics 1 as shown in Figure 9, and is installed with a tinsel 2 in each working of plastics 1 respectively, and the two ends of each tinsel 2 are extended working of plastics 1 and arranged.As shown in Figure 10 be structure sectional view along E-E direction in Fig. 9, offer mounting groove 110 in working of plastics 1, tinsel 2 is fixed in mounting groove 110 and two ends and extends mounting groove and arrange.As shown in figure 11 be structure sectional view along F-F direction in Fig. 9, working of plastics 1 is vertically mounted on the edge at top, coil rack 3 one end, tinsel 2 inserts in the mounting groove 110 that working of plastics 1 offers, and mounting groove 110 1 sidewall is provided with installs protruding 120, described installations projection 120 can coordinate with another sidewall of mounting groove 110 and is jointly clamped in mounting groove 110 by tinsel 2.The mounting structure of the present embodiment is applicable to coil rack, can improve the installation efficiency that coil rack installs wiring metal sheet, further increase the efficiency of assembling of coil rack.Tinsel is fixedly connected with stable with mounting groove simultaneously, improves the stability in use of coil rack.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. the mounting structure of a tinsel and plastic part, comprise working of plastics (1) and tinsel (2), it is characterized in that: described working of plastics (1) is provided with the mounting groove (110) that can insert tinsel (2), the sidewall in described mounting groove (110) is provided with at least two installation projections (120) for fixing metal sheet (2);
The width m of mounting groove (110) is greater than the thickness n of tinsel (2), and the protruding height of (120) of described installation and the thickness n sum of tinsel (2) are greater than the width m of mounting groove (110).
2. the mounting structure of tinsel according to claim 1 and plastic part, it is characterized in that: in described mounting groove (110), a wherein sidewall of corresponding two side is provided with and installs protruding (120), and described installation projection (120) is corresponding with another sidewall of mounting groove (110) arranges the both sides that jointly can coordinate grasp sheet metal (2).
3. the mounting structure of tinsel according to claim 1 and plastic part, it is characterized in that: described mounting groove (110) corresponding two side is respectively equipped with and installs protruding (120), and the installation projection (120) of corresponding setting on two side can coordinate the both sides of grasp sheet metal (2) jointly.
4. the mounting structure of tinsel according to claim 1 and plastic part, it is characterized in that: described mounting groove (110) side is fixed wall (140), opposite side is at least two and installs side by side and the fixing column (130) that arrange corresponding to fixed wall (140), fixed wall (140) and fixing column (130) form mounting groove (110), the sidewall that fixing column (130) is corresponding with fixed wall (140) is provided with to be installed protruding (120), described installation projection (120) and fixed wall (140) can coordinate the both sides of grasp sheet metal (2) jointly.
5. the mounting structure of tinsel according to claim 1 and plastic part, it is characterized in that: the both sides of described mounting groove (110) are equipped with corresponding at least one fixing column (130) arranged, the fixing column (130) of both sides forms mounting groove (110), and the corresponding sidewall of fixing column (130) is respectively equipped with the installation projection (120) that jointly can coordinate and be clamped to by tinsel (2) on plastics (1).
6. the tinsel according to claim 1 to 5 any one and the mounting structure of plastic part, is characterized in that: described shape of installing protruding (120) is that semicircle is spherical.
7. the tinsel according to claim 4 or 5 and the mounting structure of plastic part, is characterized in that: described fixing column (130) is cylindrical body, installs protruding (120) and formed by the cylndrical surface of fixing column (130) side.
8. the mounting structure of tinsel according to claim 1 and plastic part, is characterized in that: described edge of installing protruding (120) corresponding mounting groove (110) open at one end is provided with chamfering (111).
9. the tinsel according to claim 1 to 5 any one and the mounting structure of plastic part, is characterized in that: the thickness n of described tinsel (2) is less than 0.15mm.
10. the mounting structure of tinsel according to claim 1 and plastic part, it is characterized in that: the tinsel (2) for wiring can be installed in the edge that described working of plastics (1) is arranged on coil rack (3) end, the top planes of working of plastics (1) offers mounting groove (110), the two ends of the sidewall in described mounting groove (110) are respectively equipped with installs protruding (120), described tinsel (2) from top to bottom can to insert in mounting groove (110) and jointly to be gripped by another sidewall installed in protruding (120) and mounting groove (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780034.2U CN204371849U (en) | 2014-12-10 | 2014-12-10 | The mounting structure of tinsel and plastic part |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420780034.2U CN204371849U (en) | 2014-12-10 | 2014-12-10 | The mounting structure of tinsel and plastic part |
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| Publication Number | Publication Date |
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| CN204371849U true CN204371849U (en) | 2015-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420780034.2U Active CN204371849U (en) | 2014-12-10 | 2014-12-10 | The mounting structure of tinsel and plastic part |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500520A (en) * | 2014-12-10 | 2015-04-08 | 浙江正泰电器股份有限公司 | Installing structure for metal sheet and plastic part |
| CN109681538A (en) * | 2019-01-22 | 2019-04-26 | 浙江正泰新能源开发有限公司 | Tracker transmission shaft connecting structure |
-
2014
- 2014-12-10 CN CN201420780034.2U patent/CN204371849U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500520A (en) * | 2014-12-10 | 2015-04-08 | 浙江正泰电器股份有限公司 | Installing structure for metal sheet and plastic part |
| CN109681538A (en) * | 2019-01-22 | 2019-04-26 | 浙江正泰新能源开发有限公司 | Tracker transmission shaft connecting structure |
| CN109681538B (en) * | 2019-01-22 | 2024-04-19 | 浙江正泰新能源开发有限公司 | Tracker transmission shaft connection structure |
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