CN207191185U - Floor connection member before and after a kind of automobile of disposable casting - Google Patents
Floor connection member before and after a kind of automobile of disposable casting Download PDFInfo
- Publication number
- CN207191185U CN207191185U CN201721289083.6U CN201721289083U CN207191185U CN 207191185 U CN207191185 U CN 207191185U CN 201721289083 U CN201721289083 U CN 201721289083U CN 207191185 U CN207191185 U CN 207191185U
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- mounting hole
- main body
- automobile
- connector main
- installing plate
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Abstract
Floor connection member before and after a kind of automobile of disposable casting, belongs to field of automobile.The utility model solves the problems, such as substrate deformation and remitted its fury easily occur when existing preceding floor is connected with rear floor by way of welding, the problem of so as to influence integral strength and reliability.It includes the connector main body being vertically arranged, two the first otic placodes positioned at connector main body top both sides, and it is positioned horizontally in the installing plate of connector main body lower end, first otic placode is arranged in a mutually vertical manner with installing plate, the first mounting hole is offered on each first otic placode, the connector main body includes fixed plate and is symmetricly set in the supporting plate of fixed plate both sides, offer the second mounting hole and the 3rd mounting hole from front to back on the installing plate of connector main body side, offer the 4th mounting hole and the 5th mounting hole from front to back on the installing plate of connector main body opposite side.The utility model is used for the connection on floor before and after automobile.
Description
Technical field
Floor connection member before and after a kind of automobile of disposable casting is the utility model is related to, belongs to auto manufacturing technology
Field.
Background technology
With the continuous improvement and the fast development of automotive engineering that require energy utilization rate, to adapt to change rapid city
Field demand, the reasonable light-weight design of automobile, production efficiency is effectively improved, reduce manufacturing cost and improves security as major
Manufacturer's problem of concern.With the development of coachbuilt body technology, rigidity and crashworthiness requirement to white body are increasingly
Height, the preceding floor of vehicle body and rear floor structure are the important components of vehicle body, in order to ensure the overall rigidity of white body and touch
Hit security, the junction on preceding floor and rear floor requires enough rigidity and intensity, in the prior art automobile precedingly
It is welded and fixed after plate and rear floor overlap joint, but welds rear substrate to be deformed and remitted its fury, influences integral strength and can
By property, and substantial amounts of pernicious gas and arc light can be produced in welding, influence workers ' health.Meanwhile conventional automobile bodies are deposited
It is big in weight, it is perishable the defects of.
Utility model content
The utility model is to solve easily to occur when existing preceding floor is connected with rear floor by way of welding
The problem of substrate deformation and remitted its fury, the problem of so as to influence integral strength and reliability, and then provide a kind of disposable
Floor connection member before and after the automobile of casting.
The utility model is that technical scheme is used by solving above-mentioned technical problem：
Floor connection member before and after a kind of automobile of disposable casting, it includes connector main body, the position being vertically arranged
Two the first otic placodes in connector main body top both sides, and the installing plate of connector main body lower end is positioned horizontally in, the first ear
Plate is arranged in a mutually vertical manner with installing plate, and the first mounting hole, the connector main body bag are offered on each first otic placode
Include fixed plate and be symmetricly set in the supporting plate of fixed plate both sides, wherein, fixed plate is positioned at the top of two supporting plates, the peace
Loading board takes the shape of the letter U structure and openend backward, and two madial walls of installing plate are affixed with two supporting plates respectively, positioned at connector master
The second mounting hole and the 3rd mounting hole are offered on the installing plate of body side from front to back, positioned at the peace of connector main body opposite side
The 4th mounting hole and the 5th mounting hole are offered in loading board from front to back, from top to bottom offers the 6th installation in fixed plate successively
Hole, the 7th mounting hole and the 8th mounting hole, wherein, the center line of the first mounting hole, the center line of the 6th to the 8th mounting hole are equal
Horizontally disposed, the center line of the second to the 5th mounting hole is vertically arranged, the second mounting hole, the 3rd mounting hole and the 5th mounting hole
Same level is respectively positioned on, the 4th mounting hole is set less than the second mounting hole.
Further, the front portion of installing plate is further opened with auxiliary mounting hole.
Further, the middle part of supporting plate is narrow compared with both ends, and the top of supporting plate is narrow compared with bottom.
Further, thick portion's scope of fixed plate and supporting plate is 0.8mm~5mm.
Further, floor connection member is aluminium alloy floor connector before and after the automobile of disposable casting.
The utility model has the following effects that compared with prior art：
By extrusion casint or Hpdc one-shot forming, avoid welding position from producing substrate deformation makes by force the utility model
Impaired risks is spent, reduces workload, efficiency is improved, loss of weight synergy, is advantageous to process and uses.Weld defect is avoided, efficiently
Environmental protection and reliability height.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is schematic front view of the present utility model；
Fig. 3 is Fig. 2 left view schematic diagram；
The right side that Fig. 4 is Fig. 2 regards schematic diagram；
Fig. 5 is Fig. 2 schematic top plan view；
Fig. 6 is Fig. 2 elevational schematic view.
Embodiment
Embodiment one：With reference to the explanation present embodiment of Fig. 1~6, before and after a kind of automobile of disposable casting
Floor connection member, it includes connector main body 1, two the first otic placodes positioned at the top both sides of connector main body 1 being vertically arranged
2, and the installing plate 3 of the lower end of connector main body 1 is positioned horizontally in, the first otic placode 2 is arranged in a mutually vertical manner with installing plate 3, Mei Gesuo
State and the first mounting hole 41 is offered on the first otic placode 2, the connector main body 1 includes fixed plate 11 and is symmetricly set in fixation
The supporting plate 12 of the both sides of plate 11, wherein, fixed plate 11 positioned at the top of two supporting plates 12, the installing plate 3 take the shape of the letter U structure and
Backward, two madial walls of installing plate 3 are affixed with two supporting plates 12 respectively, the peace positioned at the side of connector main body 1 for openend
The second mounting hole 42 and the 3rd mounting hole 43 are offered in loading board 3 from front to back, positioned at the installing plate of the opposite side of connector main body 1
The 4th mounting hole 44 and the 5th mounting hole 45 are offered on 3 from front to back, the 6th is from top to bottom offered successively in fixed plate 11
Mounting hole 46, the 7th mounting hole 47 and the 8th mounting hole 48, wherein, the center line of the first mounting hole 41, the 6th to the 8th installation
The center line in hole is horizontally disposed, and the center line of the second to the 5th mounting hole is vertically arranged, the installation of the second mounting hole the 42, the 3rd
The mounting hole 45 of hole 43 and the 5th is respectively positioned on same level, and the 4th mounting hole 44 is set less than the second mounting hole 42.
The utility model is riveted by the first mounting hole 41 with rear floor, by the second mounting hole to the 5th mounting hole with before
Floor is riveted, and the second mounting hole 42 is arranged between cover plate contiguous block and preceding floor, and is riveted by the second mounting hole 42, installation
Reinforcement pad is also set up between plate and preceding floor.The shape of installing plate 3 where the 4th mounting hole 44 in the utility model and its
Residing preceding ground plate shape is set with the shape.The utility model is riveted by the 6th mounting hole 46 with rear floor and floor cover plate, is led to
Cross the 7th mounting hole 47 and the 8th mounting hole 48 rivets with rear floor, wherein also passing through the 8th mounting hole 48 and preceding floor, reinforcement
Pad and the riveting of cover plate contiguous block.Fixed plate 11, two branch are set between two tops of supporting plate 12 on connector main body 1
It is hollow structure between the bottom of fagging 12, weight and cost can be mitigated while 1 stability of connector main body is ensured.
The utility model replaces steel plate punched welding production aluminium alloy automobile floor connection member, component using aluminium alloy casting
Preferable aluminium alloy, intensity and resistance of deformation index is set to fully meet requirement, the weight of aluminium alloy automobile floor connection member
Only 1/3rd of steel automotive floor panel connector weight, and aluminium alloy automobile floor connection member passes through extrusion casint or height
Die casting one-shot forming is pressed, avoiding welding position from producing substrate deformation makes the risk of remitted its fury, reduces workload, improves efficiency,
Loss of weight synergy, be advantageous to process and use.Avoid weld defect, high-efficiency environment friendly and reliability height.
Embodiment two：Illustrate present embodiment with reference to Fig. 1~6, the front portion of installing plate 3 is further opened with auxiliary installation
Hole 49.It is so designed that, for strengthening the utility model and the installation steadiness on preceding floor, reinforcement pad and cover plate contiguous block.Its
It forms identical with embodiment one with annexation.
Embodiment three：Illustrate present embodiment with reference to Fig. 1~6, the middle part of supporting plate 12 is narrow compared with both ends, and supports
The top of plate 12 is narrow compared with bottom.It is so designed that, the bottom of supporting plate 12 is most wide, can ensure the stabilization of whole connector main body 1
Property, the middle part weight and cost that can ensure to mitigate connector main body 1 while connective stability narrow compared with both ends.It is other composition with
Annexation is identical with embodiment one or two.
Embodiment four：Illustrate thick portion's scope of present embodiment, fixed plate 11 and supporting plate 12 with reference to Fig. 1~6
It is 0.8mm~5mm.It is so designed that, while ensureing 1 intensity of connector main body, additionally it is possible to reach light-weighted purpose.It is other
Composition is identical with embodiment three with annexation.
Embodiment five：With reference to the explanation present embodiment of Fig. 1~6, floor before and after the automobile of disposable casting
Connector is aluminium alloy floor connector.It is so designed that, the preferable aluminium alloy of component, makes intensity and resistance of deformation index completely full
Sufficient requirement, the weight of aluminium alloy automobile floor connection member only have 1/3rd of steel automotive floor panel connector weight, and
And aluminium alloy automobile floor connection member avoids making intensity caused by welding position by extrusion casint or Hpdc one-shot forming
Impaired risks, workload is reduced, improve efficiency, loss of weight synergy, be advantageous to process and use.It is other composition with annexation with
Embodiment one, two or four are identical.
Claims (5)
- A kind of 1. floor connection member before and after automobile of disposable casting, it is characterised in that：It includes the connection being vertically arranged Part main body (1), two the first otic placodes (2) positioned at connector main body (1) top both sides, and it is positioned horizontally in connector main body (1) installing plate (3) of lower end, the first otic placode (2) are arranged in a mutually vertical manner with installing plate (3), on each first otic placode (2) The first mounting hole (41) is offered, the connector main body (1) includes fixed plate (11) and is symmetricly set in fixed plate (11) two The supporting plate (12) of side, wherein, positioned at the top of two supporting plates (12), the installing plate (3) takes the shape of the letter U structure fixed plate (11) And openend is backward, two madial walls of installing plate (3) are affixed with two supporting plates (12) respectively, positioned at connector main body (1) The second mounting hole (42) and the 3rd mounting hole (43) are offered from front to back on the installing plate (3) of side, positioned at connector main body (1) the 4th mounting hole (44) and the 5th mounting hole (45), fixed plate (11) are offered on the installing plate (3) of opposite side from front to back On from top to bottom offer the 6th mounting hole (46), the 7th mounting hole (47) and the 8th mounting hole (48) successively, wherein, first peace It is horizontally disposed to fill center line, the center line of the 6th to the 8th mounting hole of hole (41), the center line of the second to the 5th mounting hole It is vertically arranged, the second mounting hole (42), the 3rd mounting hole (43) and the 5th mounting hole (45) are respectively positioned on same level, and the 4th Mounting hole (44) is set less than the second mounting hole (42).
- 2. floor connection member before and after the automobile of disposable casting according to claim 1, it is characterised in that：Installing plate (3) front portion is further opened with auxiliary mounting hole (49).
- 3. floor connection member before and after the automobile of disposable casting according to claim 1 or 2, it is characterised in that：Branch The middle part of fagging (12) is narrow compared with both ends, and the top of supporting plate (12) is narrow compared with bottom.
- 4. floor connection member before and after the automobile of disposable casting according to claim 3, it is characterised in that：Fixed plate (11) and thick portion's scope of supporting plate (12) is 0.8mm~5mm.
- 5. floor connection member before and after the automobile of the disposable casting according to claim 1,2 or 4, it is characterised in that： Floor connection member is aluminium alloy floor connector before and after the automobile of disposable casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289083.6U CN207191185U (en) | 2017-09-30 | 2017-09-30 | Floor connection member before and after a kind of automobile of disposable casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289083.6U CN207191185U (en) | 2017-09-30 | 2017-09-30 | Floor connection member before and after a kind of automobile of disposable casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207191185U true CN207191185U (en) | 2018-04-06 |
Family
ID=61787703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289083.6U Active CN207191185U (en) | 2017-09-30 | 2017-09-30 | Floor connection member before and after a kind of automobile of disposable casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207191185U (en) |
-
2017
- 2017-09-30 CN CN201721289083.6U patent/CN207191185U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |