CN204755544U - Take nut assembly and working of plastics connection structure of clamping piece - Google Patents
Take nut assembly and working of plastics connection structure of clamping piece Download PDFInfo
- Publication number
- CN204755544U CN204755544U CN201520415635.8U CN201520415635U CN204755544U CN 204755544 U CN204755544 U CN 204755544U CN 201520415635 U CN201520415635 U CN 201520415635U CN 204755544 U CN204755544 U CN 204755544U
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- CN
- China
- Prior art keywords
- wall
- intermediate plate
- nut
- plastics
- working
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 45
- 239000004033 plastic Substances 0.000 title claims abstract description 45
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model provides a take the nut assembly of clamping piece, including nut and clamping piece, the clamping piece has mutual spaced first wall, second wall and connection the first wall with the connecting wall of second wall, the first wall the second wall with the edge that the connecting wall is relative is the free end, the first wall with it has coaxial through -hole to open on the second wall, the nut welding is in on the first wall just the screw hole of nut with the through -hole is coaxial, the second wall have towards the bellied bump of direction of first wall. The utility model discloses the working of plastics connection structure who adopts above -mentioned nut assembly is still provided. The utility model discloses possess better location effect and commonality.
Description
Technical field
The utility model relates to fastener areas, is specifically related to nut assembly and the working of plastics linkage structure of being with intermediate plate.
Background technique
In automobile or other a lot of fields, exist between plastics and plastics and fixedly mount, the hardness of plastics is lower, and larger screw-down torque should not be adopted to tighten.Moreover working of plastics is generally complex-shaped, shaping rear distortion is comparatively large, and attachment face laminating degree is poor, also tightens effect to assembling and brings harmful effect.
Connection on automobile between the working of plastics such as a lot of mud guards, because structure is large, rigidity is low, and when vehicle travels, its vibration is comparatively large, therefore needs larger screw-down torque with locking.
If link loosens, working of plastics can be caused to vibrate aggravation, easily make it ftracture, rupture, reduce its life-span, seriously, component can be caused to come off loss, affect vehicle and normally use.
The quick position that nut assembly with intermediate plate is often used in link is installed, the nut assembly of band intermediate plate of the prior art as shown in Figure 1, Figure 2, Figure 3 shows, it intermediate plate 2 comprising nut 1 and install described nut 1, described intermediate plate 2 comprises the L-type main folder sheet 3 that is made up of the first joint 31 and the second joint 32 of nut bore 11 of being provided with a corresponding described nut 1 and is connected with the second joint 32 of described main folder sheet 3 is one-body molded and forms the L-type sub-folder sheet 4 of L-type passage, is provided with the externally threaded internal thread of corresponding described nut in described nut bore 11.The axle center place of the second joint 32 of described main folder sheet 3 offers the nut bore 11 of installing described nut 1, and through hole 43 is offered in the second corresponding described nut bore 11 position of joint 42 of described sub-folder sheet 4.Wherein, the width of the second joint 32 of described main folder sheet 3 is equal with first, second joint 41,42 width of described sub-folder sheet 4 and be all greater than the width of the first joint 31 of described main folder sheet 3.The both sides of the end of the second joint 42 of described sub-folder sheet 4 are provided with the symmetrical limited part 44 inwardly cutting into isosceles right triangle.
The defect of prior art is, first, when intermediate plate 2 pairs of connected pieces clamp, the second joint 32 that clamping force relies on main folder sheet 3 completely provides with the second joint 42 of sub-folder sheet 4, when the thickness of connected piece is less than or substantially equals the interval between the second joint 32 of main folder sheet 3 and the second joint 42 of sub-folder sheet 4, intermediate plate 2 cannot clamp connected piece effectively, thus cannot locate; Secondly, wear bolt when carrying out fastening, if when connected piece is in and is not clamped by both between the first joint 31 of main folder sheet 3 and the first joint 41 of sub-folder sheet 4, when wearing bolt, for working of plastics because softer, therefore intermediate plate 2 easily swings thus causes dislocation, make the tapped hole of bolt misalignment nut, or intermediate plate is subject to moment of torsion and swings the parts affecting periphery in the process tighted a bolt; Finally, span between first joint 31 of main folder sheet 3 and the first joint 41 of sub-folder sheet 4 limits the height of connected piece, only have the connected piece be highly between the first joint 31 of main folder sheet 3 and the first joint 41 of sub-folder sheet 4 can use this structure, which has limited the versatility of total.
Model utility content
The purpose of this utility model is to provide nut assembly and the working of plastics linkage structure of the band intermediate plate that a kind of locating effect is better, versatility is stronger.
For achieving the above object, embodiment of the present utility model provides following technological scheme:
A kind of nut assembly with intermediate plate, comprise nut and intermediate plate, described intermediate plate has spaced first wall, the second wall and is connected the connecting wall of described first wall and described second wall, the edge relative with described connecting wall of described first wall, described second wall is free end, described first wall and described second wall have coaxial through hole, described nut-welding is on described first wall and the tapped hole of described nut is coaxial with described through hole, and described second wall has the salient point of the direction projection towards described first wall.
Preferably, the relatively described through hole of described salient point is more away from described connecting wall.
Preferably, from described connecting wall, semicircle orifice is had towards the direction of described first wall and described second wall.
Preferably, described nut is hexagon nut.
Preferably, described intermediate plate is bent to form by sheet material.
Preferably, described salient point is at least two.
A kind of working of plastics linkage structure, comprise fixed plastics part, be connected the nut assembly of working of plastics and band intermediate plate as above, be connected described in described intermediate plate is clipped on working of plastics, screw bolt passes spring pad, plain cushion, described in be fixed working of plastics, described second wall, described in be connected after working of plastics, described first wall with described fastening nuts.
First, first wall and second wall of embodiment of the present utility model have free end, and the plastic board of arbitrary height all can be inserted between first wall and the second wall, thus improves versatility; Secondly, when the thickness being connected working of plastics is slightly smaller than or equal the interval between first wall and the second wall, the salient point on the second wall still can for being connected the clamping force that working of plastics provides certain; Finally, along with bolts and nuts are tightened, salient point can embed and be connected in working of plastics, thus prevents moment of torsion from intermediate plate is rotated, and positioning performance is more reliable.
Further, salient point opposing through-bores is more away from connecting wall, and when connecting wall can be fitted with being connected working of plastics, connecting wall can position, and when connecting wall can not be fitted with being connected working of plastics, salient point can assist connecting wall position and reduce the oscillating quantity of intermediate plate better.
Further, semicircle orifice can intermediate plate shaping after and nut pressure welding time position.
Further, adopt at least two salient points, two salient points can be made linearly to embed and be connected working of plastics, thus the effect that realization prevents intermediate plate from swinging better.
Accompanying drawing explanation
Next will be described in further detail prior art and specific embodiment of the utility model by reference to the accompanying drawings, wherein:
Fig. 1 is the plan view of the nut assembly of the band intermediate plate of prior art;
Fig. 2 is the side view of the nut assembly of the band intermediate plate of prior art;
Fig. 3 is the rear view of the nut assembly of the band intermediate plate of prior art;
Fig. 4 is the stereogram of the nut assembly of the band intermediate plate of embodiment of the present utility model;
Fig. 5 is the left view of the intermediate plate of embodiment of the present utility model;
Fig. 6 is the plan view of the intermediate plate of embodiment of the present utility model;
Fig. 7 is the sectional view along the A-A line in Fig. 6;
Fig. 8 is the plan view of the working of plastics linkage structure of embodiment of the present utility model.
Description of symbols in figure: 1, nut, 11, nut bore, 2, intermediate plate, 3, main folder sheet, the 31, first joint, the 32, second joint, 4, sub-folder sheet, the 41, first joint, the 42, second joint, 43, through hole, 44, limited part, 5, nut, 51, tapped hole, 6, intermediate plate, 61, first wall, 62, the second wall, 63, connecting wall, 64, semicircle orifice, 65, salient point, the 66, first edge, the 67, second edge, 68, through hole, 7, bolt, 8, spring pad, 9, plain cushion, 100, fixed plastics part, 200, be connected working of plastics.
Embodiment
With reference to figure 4, the nut assembly of the band intermediate plate of the present embodiment comprises nut 5 and intermediate plate 6, and intermediate plate 6 has spaced first wall 61, second wall 62 and connecting wall 63, and connecting wall 63 connects first wall 61 and the second wall 62.Intermediate plate 6 can be bent to form by sheet material.Second edge 67 relative with connecting wall 63 of first edge 66, second wall 62 relative with connecting wall 63 of the first wall 61 of intermediate plate 6 is free end, that is, first edge 66 and the second edge 67 for be not closed or stop, can the edge of free-extension or clamping, like this, the connected piece of arbitrary height all can be inserted between first wall 61 and the second wall 62, thus improves the versatility of nut assembly.Nut 5 is welded on the first wall 61 of intermediate plate 6, second wall 62 has the salient point 65 of the direction projection towards first wall 61, like this, when the thickness of connected piece is slightly smaller than or equal the interval between first wall 61 and the second wall 62, the salient point 65 on the second wall 62 still can provide certain clamping force for connected piece.On intermediate plate 6, from connecting wall 63, have semicircle orifice 64 towards the direction of first wall 61 and the second wall 62, semicircle orifice 64 can intermediate plate 6 shaping after and nut 5 pressure welding time position.In the present embodiment, nut 6 is hexagon nut, but can adopt the nut of other form in practical application.
With reference to figure 5, the second wall 62 has through hole 68, correspondingly, first wall 61 also has through hole 68, and two through holes 68 are coaxial.After welded nut 5, the tapped hole 51 of nut 5 is also coaxial with through hole 68, and like this, bolt just can be fastened in tapped hole 51 through the through hole 68 on intermediate plate 6.
With reference to figure 6, Fig. 7, salient point 65 is at least two, and salient point 65 opposing through-bores 68 is more away from connecting wall 63.
Composition graphs 4 to Fig. 8, the working of plastics linkage structure in the present embodiment have employed the nut assembly of the band intermediate plate gone out as shown in Figures 4 to 7.Be connected working of plastics 200 to need to be connected on the relatively-stationary fixed plastics part 100 in position.First, being clipped in by intermediate plate 6 is connected on working of plastics 200, now salient point 65 can be against the effect being connected and working of plastics 200 playing Primary Location, then bolt 7 successively through the through hole 68 on the second wall 62 of spring pad 8, plain cushion 9, the working of plastics 100 that is fixed, intermediate plate 6, be connected on the first wall 61 of working of plastics 200, intermediate plate 6 through hole 68 after be fastened in the tapped hole 51 of nut 5.In fastener cycle, along with bolt 7 and nut 5 are tightened, salient point 65 can embed and be connected in working of plastics 200, thus prevents moment of torsion from intermediate plate 6 is rotated, and positioning performance is more reliable.And salient point 65 opposing through-bores 68 is away from the advantage of connecting wall 63 more, when connecting wall 63 can be fitted with being connected working of plastics 200, connecting wall 63 inherently can position intermediate plate 6, and when connecting wall 63 can not be fitted with being connected working of plastics 200, salient point 65 can assist connecting wall 63 position and reduce the oscillating quantity of intermediate plate better.Adopt the advantage of at least two salient points 65 to be, in the process of clamping bolt 7, two salient points 65 can be made linearly to embed and be connected working of plastics 200, thus the effect that realization prevents intermediate plate 6 from swinging better.
Although the utility model is described in conjunction with above embodiment, but the utility model is not defined to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. the nut assembly with intermediate plate, it is characterized in that, comprise nut and intermediate plate, described intermediate plate has spaced first wall, the second wall and is connected the connecting wall of described first wall and described second wall, the edge relative with described connecting wall of described first wall, described second wall is free end, described first wall and described second wall have coaxial through hole, described nut-welding is on described first wall and the tapped hole of described nut is coaxial with described through hole, and described second wall has the salient point of the direction projection towards described first wall.
2. the nut assembly of band intermediate plate according to claim 1, is characterized in that, the relatively described through hole of described salient point is more away from described connecting wall.
3. the nut assembly of band intermediate plate according to claim 1, is characterized in that, from described connecting wall, have semicircle orifice towards the direction of described first wall and described second wall.
4. the nut assembly of band intermediate plate according to claim 1, is characterized in that, described nut is hexagon nut.
5. the nut assembly of band intermediate plate according to claim 1, is characterized in that, described intermediate plate is bent to form by sheet material.
6. the nut assembly of band intermediate plate according to claim 1, is characterized in that, described salient point is at least two.
7. a working of plastics linkage structure, it is characterized in that, comprise fixed plastics part, be connected the nut assembly of working of plastics and the band intermediate plate as described in any one in claim 1 to 6, be connected described in described intermediate plate is clipped on working of plastics, screw bolt passes spring pad, plain cushion, described in be fixed working of plastics, described second wall, described in be connected after working of plastics, described first wall with described fastening nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415635.8U CN204755544U (en) | 2015-06-16 | 2015-06-16 | Take nut assembly and working of plastics connection structure of clamping piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520415635.8U CN204755544U (en) | 2015-06-16 | 2015-06-16 | Take nut assembly and working of plastics connection structure of clamping piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204755544U true CN204755544U (en) | 2015-11-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520415635.8U Expired - Fee Related CN204755544U (en) | 2015-06-16 | 2015-06-16 | Take nut assembly and working of plastics connection structure of clamping piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204755544U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931708A (en) * | 2015-12-31 | 2017-07-07 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| CN107559285A (en) * | 2017-08-23 | 2018-01-09 | 苏州达力客自动化科技有限公司 | Clip nut |
| CN107575459A (en) * | 2017-10-31 | 2018-01-12 | 安徽江淮汽车集团股份有限公司 | A kind of pre- loading nut assembly and part installation assembly |
| CN108050343A (en) * | 2017-11-24 | 2018-05-18 | 四川建筑职业技术学院 | A kind of pulverizer damping device with fixed function |
| CN112475575A (en) * | 2020-11-20 | 2021-03-12 | 四川省彭山宏源机电科技开发有限公司 | Automatic spot welding work platform of clamping piece nut |
-
2015
- 2015-06-16 CN CN201520415635.8U patent/CN204755544U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931708A (en) * | 2015-12-31 | 2017-07-07 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| CN107559285A (en) * | 2017-08-23 | 2018-01-09 | 苏州达力客自动化科技有限公司 | Clip nut |
| CN107575459A (en) * | 2017-10-31 | 2018-01-12 | 安徽江淮汽车集团股份有限公司 | A kind of pre- loading nut assembly and part installation assembly |
| CN107575459B (en) * | 2017-10-31 | 2020-05-19 | 安徽江淮汽车集团股份有限公司 | Pre-installation nut assembly and part installation assembly |
| CN108050343A (en) * | 2017-11-24 | 2018-05-18 | 四川建筑职业技术学院 | A kind of pulverizer damping device with fixed function |
| CN112475575A (en) * | 2020-11-20 | 2021-03-12 | 四川省彭山宏源机电科技开发有限公司 | Automatic spot welding work platform of clamping piece nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |