CN205639200U - Sheet metal working of plastics fastening connection structure - Google Patents
Sheet metal working of plastics fastening connection structure Download PDFInfo
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- CN205639200U CN205639200U CN201620403281.XU CN201620403281U CN205639200U CN 205639200 U CN205639200 U CN 205639200U CN 201620403281 U CN201620403281 U CN 201620403281U CN 205639200 U CN205639200 U CN 205639200U
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- plastics
- working
- flange sleeve
- bolt
- metal
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Abstract
The utility model relates to a sheet metal working of plastics fastening connection structure, it includes flange sleeve pipe, working of plastics and mounting, the flange sleeve pipe comprises the metal sleeve and the peripheral wrap -around elastic material of centre, it has the round hole to open on the working of plastics, injects the working of plastics in the flange sleeve pipe follow round hole, worn the bolt among the metal sleeve, the bottom of mounting is equipped with the nut and fastens flange sleeve pipe and working of plastics on the mounting with bolt cooperation fastening, bolt, nut. This kind of sheet metal working of plastics fastening connection structure is applicable to the be assembled between/be connected between between all sheet metal working of plasticss and non -metal part or the metalwork, and especially when sheet metal plastic parts was fixed on car body metal framework as outer covering piece or inside and outside portion decoration, the structure of fixed point can adopt this kind of structure, like the assembly of inner panel yu the door skeleton of door, fixed in the back luggage chamber door between the planking, and fixed with inside metal framework, plastics top cap and being connected of automobile body skeleton etc..
Description
Technical field
This utility model relates to a kind of thin plate working of plastics fastening structure, the thin plate working of plastics the highest for intensity and its
He is fastenedly connected by parts, and especially being fastenedly connected between metal or composite, is used on body of a motor car, or other are with thin
Plate working of plastics is made in the industry decorated.
Background technology
On current market when thin plate working of plastics being carried out perforate assembling, the general employing securing member such as tapping screw or bolt
Directly being linked and packed with other materials by thin wall plastics, such assembling there is problems in that
1, when working of plastics is with when directly being contacted by metal fastenings, and securing member produces bigger compression at contact area should
Power, causes fixed point working of plastics product to ftracture.
2, during working of plastics assembling, do not assemble spacing due to securing member, when screw-down torque is excessive, can cause excessively assembling from
And damage working of plastics.
3, when working of plastics is assembled and is fixed on other metallic frameworks, owing to thermal coefficient of expansion is different, different when high temperature
Expansion rate makes to produce between product stress, causes deformation of products or damage.
4, when product is fixed on altofrequency vibrating mass, rigid fixing meeting transfers vibrations to plastic components
On, cause plastic components fatigue damage or cracking.
5, the screw assembling of tension causes head of screw to produce impressing at product surface and affect product surface quality.
6, working of plastics extrudes damaged surface at contact area due to undue with metal connection parts.
Summary of the invention
In order to overcome above-mentioned deficiency, this utility model provides a kind of thin plate working of plastics fastening structure.
The purpose of this utility model is achieved in that
A kind of thin plate working of plastics fastening structure, it includes flange sleeve, working of plastics and fixture, described flange sleeve
Being made up of the elastomeric material of middle metal sleeve and peripheral cladding, described working of plastics has circular hole, flange sleeve is from circular hole
Middle reeve working of plastics, is installed with bolt in described metal sleeve, the bottom of fixture is provided with nut and coordinates fastening with bolt, bolt,
Flange sleeve and working of plastics are fastened on fixture by nut.
Described flange sleeve is provided with metallic gasket or metalwork relative to one end of fixture.
Described flange sleeve is T-shaped flexible flange sleeve pipe.
Described elastomeric material is rubber.
Described working of plastics is thin plate working of plastics.
Described fixture is metallic framework.
This utility model has the beneficial effect that
This thin plate working of plastics fastening structure is applicable between all thin plate working of plastics and nonmetal parts or metalworks
Assembly connection, be especially fixed on body of a motor car when thin plate plastic part as outer covering piece or inside and outside portion decoration
Time on metallic framework, the structure of fixing point can adopt the structure, such as inner panel and the assembling of Vehicle door frame, the rear luggage of car door
Fixing between chamber door inner and outer plates, and fixing with interior metal skeleton, the connection etc. of plastic roof and body frame, and it
Have the advantage that
1, flexible flange sleeve pipe is assemblied between working of plastics and metal fastenings, it is to avoid hard between securing member and working of plastics
Contact, increases effective contact surface simultaneously, is preferably scatter by stress, it is to avoid the cracking damage of working of plastics.
When 2, tightening screw, the metal canula in flexible flange sleeve pipe serves position-limiting action to the assembling of securing member, keeps away
Exempt from excessively to assemble, when screw-down torque is excessive, the working of plastics damage caused.
3, the elastomeric material in flexible flange sleeve pipe, serves regulation to when having relative displacement between working of plastics and metalwork
Effect, it is to avoid the deformation of product and drawing crack etc..
4, the elastomeric material in flexible flange sleeve pipe, serves stop and decay to the nuisance vibration transmitted on metalwork
Effect, thus avoid working of plastics fatigue damage or cracking.
5, the elastomeric material in flexible flange sleeve pipe is after being deformed, serve between metalwork and working of plastics every
From protective effect.
Accompanying drawing explanation
Fig. 1 is the sectional view of this utility model thin plate working of plastics fastening structure.
Fig. 2 is the sectional view of flange sleeve in Fig. 1.
Wherein: flange sleeve 1, metal sleeve 1.1, elastomeric material 1.2, working of plastics 2, fixture 3, metallic gasket 4, bolt
5, nut 6.
Detailed description of the invention
Such as Fig. 1 and Fig. 2, this utility model relates to a kind of thin plate working of plastics fastening structure, including flange sleeve 1, moulds
Materials and parts 2 and fixture 3.
Described flange sleeve 1 is T-shaped flexible flange sleeve pipe, and it is by middle metal sleeve 1.1 and the elasticity of peripheral cladding
Material 1.2 is constituted, and described elastomeric material 1.2 is preferably rubber, and middle metal canula 1.1 is used for bearing bigger radial direction and carries
Lotus, the elasticity that the elastomeric material 1.2 of outside cladding is used for realizing between metalwork with working of plastics is connected.
Described working of plastics 2 is thin plate working of plastics, and this working of plastics 2 has the circular hole for putting into flange sleeve 1, described method
Blue sleeve pipe 1 injects working of plastics 2 from circular hole.
Described fixture 3 can be metalwork or nonmetal parts, and when thin plate working of plastics is used on body of a motor car, this is fixed
Part 3 usually metallic framework.
Being installed with bolt 5 in described metal sleeve 1.1, the bottom of fixture 3 is provided with nut 6 and coordinates fastening with bolt 5, described
Flange sleeve 1 and working of plastics 2 are fastened on fixture 3 by bolt 5, nut 6.
And flange sleeve 1 can arrange metallic gasket 4 relative to one end of fixture 3, it is also possible to arranges metalwork, use
Increase the contact area of bolt 5 and flange sleeve 1.
During the assembling of this thin plate working of plastics fastening structure, first flange sleeve 1 is put into and to hold successfully in advance on working of plastics 2
In circular hole 2.1, then bolt 5 is passed the hole of metal sleeve 1.1, and working of plastics 2 is fixed on fixing with welded nut 6
On part 3, when fastening bolt 5, the elastomeric material contacted with fixture 3 can occur crimp, tightly covers at working of plastics 2
Surface, serves fixation to working of plastics 2, when bolt 5 fastening to a certain degree time, metal sleeve 1.1 start with fixture 3
Contact, the assembling to bolt 5 carries out spacing, thus working of plastics 2 is served protective effect.
Claims (6)
1. a thin plate working of plastics fastening structure, it is characterised in that: it includes flange sleeve (1), working of plastics (2) and fixes
Part (3), described flange sleeve (1) is made up of the elastomeric material (1.2) of middle metal sleeve (1.1) and peripheral cladding, described
Having circular hole on working of plastics (2), flange sleeve (1) injects working of plastics (2) from circular hole, and described metal sleeve is installed with in (1.1)
Bolt (5), the bottom of fixture (3) is provided with nut (6) and coordinates fastening with bolt (5), and bolt (5), nut (6) are by flange sleeve
(1) it is fastened on fixture (3) with working of plastics (2).
A kind of thin plate working of plastics fastening structure the most according to claim 1, it is characterised in that: described flange sleeve
(1) one end of fixture (3) is provided with metallic gasket (4) or metalwork.
A kind of thin plate working of plastics fastening structure the most according to claim 1 and 2, it is characterised in that: described flange sleeve
Pipe (1) is T-shaped flexible flange sleeve pipe.
A kind of thin plate working of plastics fastening structure the most according to claim 1, it is characterised in that: described elastomeric material
(1.2) it is rubber.
A kind of thin plate working of plastics fastening structure the most according to claim 1, it is characterised in that: described working of plastics (2)
For thin plate working of plastics.
A kind of thin plate working of plastics fastening structure the most according to claim 1, it is characterised in that: described fixture (3)
For metallic framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403281.XU CN205639200U (en) | 2016-05-06 | 2016-05-06 | Sheet metal working of plastics fastening connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620403281.XU CN205639200U (en) | 2016-05-06 | 2016-05-06 | Sheet metal working of plastics fastening connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639200U true CN205639200U (en) | 2016-10-12 |
Family
ID=57049635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620403281.XU Active CN205639200U (en) | 2016-05-06 | 2016-05-06 | Sheet metal working of plastics fastening connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639200U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380621A (en) * | 2017-08-17 | 2017-11-24 | 广东美的暖通设备有限公司 | Packing case |
| CN108286546A (en) * | 2017-01-10 | 2018-07-17 | 纬创资通股份有限公司 | Locking mechanism, vibration damper and locking method |
| CN108748265A (en) * | 2018-06-13 | 2018-11-06 | 郭金玲 | A kind of bolt on protection robot fastening soft material surface |
| CN108789491A (en) * | 2018-06-13 | 2018-11-13 | 卞亚林 | A kind of bolt on the fastening soft material surface for robot |
| CN108831735A (en) * | 2018-05-14 | 2018-11-16 | 南通盛洋电气有限公司 | A kind of low voltage foil winding winding protruding head copper bar fixed structure |
| CN109625097A (en) * | 2018-12-14 | 2019-04-16 | 浙江吉利汽车研究院有限公司 | A kind of connection structure |
-
2016
- 2016-05-06 CN CN201620403281.XU patent/CN205639200U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286546A (en) * | 2017-01-10 | 2018-07-17 | 纬创资通股份有限公司 | Locking mechanism, vibration damper and locking method |
| CN108286546B (en) * | 2017-01-10 | 2020-11-24 | 纬创资通股份有限公司 | Locking mechanism, vibration damper and locking method |
| CN107380621A (en) * | 2017-08-17 | 2017-11-24 | 广东美的暖通设备有限公司 | Packing case |
| CN108831735A (en) * | 2018-05-14 | 2018-11-16 | 南通盛洋电气有限公司 | A kind of low voltage foil winding winding protruding head copper bar fixed structure |
| CN108831735B (en) * | 2018-05-14 | 2020-11-27 | 南通盛洋电气有限公司 | Low-voltage foil winding coil outlet copper bar fixing structure |
| CN108748265A (en) * | 2018-06-13 | 2018-11-06 | 郭金玲 | A kind of bolt on protection robot fastening soft material surface |
| CN108789491A (en) * | 2018-06-13 | 2018-11-13 | 卞亚林 | A kind of bolt on the fastening soft material surface for robot |
| CN109625097A (en) * | 2018-12-14 | 2019-04-16 | 浙江吉利汽车研究院有限公司 | A kind of connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |