CN209479779U - Mounting structure and vehicle frame - Google Patents
Mounting structure and vehicle frame Download PDFInfo
- Publication number
- CN209479779U CN209479779U CN201822269931.8U CN201822269931U CN209479779U CN 209479779 U CN209479779 U CN 209479779U CN 201822269931 U CN201822269931 U CN 201822269931U CN 209479779 U CN209479779 U CN 209479779U
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- Prior art keywords
- inner sleeve
- gasket
- mounting structure
- outer tube
- vehicle frame
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Abstract
The utility model provides a kind of mounting structure and vehicle frame, the mounting structure of the utility model includes outer tube, and the inner sleeve in outer tube, outer tube and inner sleeve are arranged in by being fixed on together set on rubber bushing between the two, and the both ends of inner sleeve stretch out in outside outer tube respectively and are arranged；It further include the gasket for being buckled on inner sleeve one end, and wear the screw rod of the gasket and inner sleeve setting, the screw head of screw rod is placed in gasket side, and the shaft of screw rod is in inner sleeve by stretching out, and is equipped between gasket and inner sleeve the position-limit mechanism that limitation gasket is rotated relative to inner sleeve.Mounting structure described in the utility model can limit the position-limit mechanism that gasket is rotated relative to inner sleeve by setting, can be improved to the stability connected between vehicle body and vehicle frame, and can have preferable using effect；In addition, also structure is simple compared to the prior art for this mounting structure, so as to there is preferable practicability.
Description
Technical field
The utility model relates to automobile technical field, in particular to a kind of mounting structure, meanwhile, the utility model further relates to
A kind of vehicle frame with the mounting structure.
Background technique
Connection between mounting structure main composition separate frame construction and vehicle frame should have preferable anti-vibration performance,
Biggish lateral rigidity and good durability.But since mounting structure in the prior art design is unreasonable, generally
In the presence of structure is complicated and the problem of the connective stability deficiency between vehicle body and vehicle frame.
Utility model content
In view of this, the utility model is directed to a kind of mounting structure, structure is simple, and can make vehicle body and vehicle frame it
Between connective stability with higher.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of mounting structure, including outer tube, and the inner sleeve being arranged in the outer tube, the outer tube and described
Inner sleeve set on rubber bushing between the two by being fixed on together, and the both ends of the inner sleeve stretch out in the housing respectively
The outer setting of pipe；It further include the spiral shell for being buckled on the gasket of described inner sleeve one end, and wearing the gasket and inner sleeve setting
Bar, the screw head of the screw rod are placed in the gasket side, and the shaft of the screw rod is in the inner sleeve by stretching out, and in institute
It states to be equipped between gasket and the inner sleeve and limits the position-limit mechanism that the gasket is rotated relative to the inner sleeve.
Further, the position-limit mechanism includes the limit close to described gasket one end for being formed in the inner sleeve
Slot, and the retention bead for being set on the gasket and being embedded in the limiting slot.
Further, along extremely close to one end of the gasket, the gradually small setting of the internal diameter of the inner sleeve, the limiting slot
It is taken shape on the inner wall of the inner sleeve to concave along the diameter of the inner sleeve.
Further, the limiting slot is two be symmetrically arranged on the inner sleeve inside pipe wall.
Further, the retention bead is by the integrated bending forming of the gasket itself.
Further, Yu Suoshu gasket is equipped with fabrication hole.
Further, the washer being sheathed on the screw rod is gripped between the screw head of Yu Suoshu screw rod and the gasket.
Further, the diameter of the gasket is arranged greater than the outer tube.
Compared with the existing technology, the utility model has the advantage that
(1) mounting structure described in the utility model, by the way that the limit that can be limited gasket and rotate relative to inner sleeve is arranged
Mechanism can be improved to the stability connected between vehicle body and vehicle frame, and can have preferable using effect；In addition, this suspension is tied
Also structure is simple compared to the prior art for structure, so as to there is preferable practicability.
(2) position-limit mechanism is made of limiting slot and retention bead, and structure is simple, is implemented convenient for design.
(3) it is taken shape on the inner wall of interior inner sleeve by the way that limiting slot concaves along the diameter of inner sleeve, is not only convenient for processing
Manufacture, while the limit effect of position-limit mechanism also can be improved.
(4) in being arranged symmetrically two limiting slots on inner sleeve inside pipe wall, the limit effect of position-limit mechanism can be further increased.
(5) retention bead easy to process can be manufactured by the integrated bending forming of gasket itself.
(6) fabrication hole is set, can reduce the overall weight of gasket, and is conducive to the light-weight design of this mounting structure.
(7) it by setting washer, can not only prevent from that gasket is caused to damage because of fastening screw, while it is outstanding that this also can be improved
Structure is set to the stability connected between vehicle body and vehicle frame.
(8) by that greater than outer tube setting, can prevent dust, soil etc. from entering in mounting structure the diameter of gasket, and
Influence the service performance of this mounting structure.
The another object of the utility model is to propose a kind of vehicle frame, on Yu Suoshu vehicle frame by attachment base be equipped with it is several such as
The mounting structure, and the outer tube interference press fitting in the mounting structure is in the attachment base, the connection
Seat is welded in the vehicle frame.
Further, the diameter of the gasket in the mounting structure is greater than the installation housing in the attachment base
The diameter of the mounting hole of pipe.
This vehicle frame and vehicle body can be improved by using mounting structure as described above in vehicle frame described in the utility model
Connective stability, to may make this vehicle frame that there is preferable using effect.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of mounting structure described in the utility model embodiment one；
Fig. 2 is the structural schematic diagram under another visual angle of mounting structure described in the utility model embodiment one；
Fig. 3 is the connection status figure of outer tube and inner sleeve described in the utility model embodiment one；
Fig. 4 is the structural schematic diagram of inner sleeve described in the utility model embodiment one；
Fig. 5 is the cross-sectional view of line A-A in Fig. 4；
Fig. 6 is the structural schematic diagram of gasket described in the utility model embodiment one and washer；
Fig. 7 is the assembly state diagram of screw rod described in the utility model embodiment one and gasket and washer；
Fig. 8 is the partial structural diagram of vehicle frame described in the utility model embodiment two；
Description of symbols:
1- outer tube, 2- rubber bushing, 3- inner sleeve, 301- limiting slot, 4- screw rod, 5- gasket, 501- retention bead,
502- fabrication hole, 6- washer, 7- attachment base.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present embodiment is related to a kind of mounting structure, mainly includes housing in its overall structure as shown in Figures 1 and 2
Pipe 1, the inner sleeve 3 being arranged in the outer tube 1 further include the gasket 5 for being buckled on 3 one end of inner sleeve, wear the gasket 5 and interior
The screw rod 4 that casing 3 is arranged, and the position-limit mechanism between gasket 5 and inner sleeve 3.Wherein, as shown in Fig. 3, this implementation
The outer tube 1 and inner sleeve 3 of example set on the vulcanization of rubber bushing 2 between the two by being fixed on together, and the both ends of inner sleeve 3 point
The setting of outer tube 1 is not stretched out in.As shown in fig. 1, under this mounting structure assembled state, the screw head of screw rod 4 is placed in gasket 5
Side, and the shaft of screw rod 4 is in inner sleeve 3 by stretching out, for being spirally connected with the internal screw thread being configured on vehicle body.
The position-limit mechanism of the present embodiment is mainly used for limiting gasket 5 relative to the rotation of inner sleeve 3, to answer in this mounting structure
When connecting for vehicle body with vehicle frame, the stability connected between vehicle body and vehicle frame can be improved.In conjunction with institute in Fig. 4 and Fig. 5 and Fig. 6
Show, the basic structure based on inner sleeve 3 and gasket 5, the position-limit mechanism of the present embodiment include be formed in inner sleeve 3 close to pad
The limiting slot 301 of 5 one end of piece, and it is set to the retention bead 501 on gasket 5 and in the limiting slot 301.Wherein,
In order to improve embedded stability of the retention bead 501 in limiting slot 301, to further increase limit effect, by institute in Fig. 5
Show, the limiting slot 301 of the present embodiment concaves for the diameter along inner sleeve 3 to be taken shape on the inner wall of inner sleeve 3.
Based on above structure, the structural strength of inner sleeve 3 is reduced because constructing limiting slot 301 in order to prevent, along to close
One end of gasket 5, the internal diameter of inner sleeve 3 gradually small setting, may make inner sleeve 3 to be configured with the wall of one end of limiting slot 301 with this
It is thick larger.In addition, in order to further decrease this implementation because limiting slot 301 being arranged due to the influence caused by 3 structural strength of inner sleeve
The limiting slot 301 of example is specifically configured to right angled triangle slot shown in Fig. 5, and such setting can also be convenient for retention bead 501
It is plugged in the limiting slot 301.
As shown in Fig. 6, the gasket 5 of the present embodiment is whole to be configured to annular shape, and above-mentioned retention bead 501 is by padding
On the other hand retention bead 501 also can be improved so set, on the one hand easy to process can manufacture in piece 5 itself one bending forming
In the position precision being arranged on gasket 5, to improve the fiting effect of retention bead 501 Yu limiting slot 301, and then can be improved
The limit effect of position-limit mechanism.In addition to this, in being additionally provided with fabrication hole 502 on gasket 5, with loss of weight effect.Wherein, the work
Skill hole 502 is concretely configured in multiple on gasket 5, and rectangle shown in Fig. 6 can be used in its concrete shape, can also be used
The other structures such as round, ellipse or triangle.
In the present embodiment, in order to further increase the limit effect of position-limit mechanism, as shown in Fig. 5, limiting slot 301 is specific
For two be symmetrically arranged on 3 inner wall of inner sleeve.Correspondingly, retention bead 501 is also two be symmetrically disposed on gasket 5
It is a.It should be noted that limiting slot 301 in addition to being symmetrically arranged two, can also be along the circumferentially spaced of inner sleeve 3
The other quantities such as three, four or five.Correspondingly, retention bead 501, which also should be, adapts to limiting slot 301 and is configured in gasket
It is multiple on 5.
In addition to this, in order to further increase the using effect of this mounting structure, as shown in Figure 7, in the screw head of screw rod 4
It is gripped with the washer 6 being sheathed on screw rod 4 between gasket 5, thus not only can prevent from making inner sleeve 3 in fastening screw 4
At damage, meanwhile, it may be based on the elastic property of washer 6, and the packing washer 6 after the fastening of screw rod 4, it is tied to improve this suspension
Structure is to the stability connected between vehicle body and vehicle frame.Wherein, existing structure specifically can be used in the washer 6 of the present embodiment.In addition, being
Prevent dust soil etc. from entering in mounting structure, as shown in Fig. 1, the diameter of the gasket 5 of the present embodiment is greater than outer tube 1 and sets
It sets.
The specifically used mode of the mounting structure of the present embodiment for ease of description, hereafter with mounting structure for vehicle frame with
Be described in detail for connection between vehicle body, when this mounting structure be applied to other two components between connection when, make
With mode with it is hereafter similar, be no longer described in detail herein.
Specifically, first 1 interference of outer tube press fitting is successively arranged in the mounting hole of vehicle frame, then by washer 6 and gasket 5
In on screw rod 4, then screw rod 4 is arranged in inner sleeve 3 again, and the retention bead 501 on gasket 5 is made to be caught in inner sleeve 3
Limiting slot 301 in, finally screw screw rod 4, can be outstanding by this so that screw rod 4 and the screw hole on vehicle body be in together
Set the connection between structure composition vehicle frame and vehicle body.
Based on the above whole description, the mounting structure of the present embodiment is not only simple in structure, and can limit gasket 5 by setting
Relative to the position-limit mechanism that inner sleeve 3 rotates, it can be improved to the stability connected between vehicle body and vehicle frame, may make this suspension
Structure has preferable using effect.In addition, the mounting structure of the present embodiment keeps the hardness of rubber bushing 2 larger by selection,
The rigidity that can also make suspension whole is larger, the occasion of big rigidity connection is carried out so as to be applied to vehicle frame and vehicle body, with advantageous
In the exploitation of such as electric car vehicle.
Embodiment two
The present embodiment is related to a kind of vehicle frame, as shown in Figure 8, in being welded with several attachment bases with mounting hole on vehicle frame
7, it is equipped with the mounting structure as described in embodiment one, in each attachment base 7 to realize vehicle frame and vehicle body by mounting structure
Between connection.
Specifically, 1 interference of the outer tube press fitting in mounting structure is in the mounting hole of attachment base 7, and in mounting structure
The diameter of gasket 5 be greater than the diameter of mounting hole and and influence mounting structure to prevent dust soil etc. from entering in mounting structure
Service performance.
This vehicle frame and vehicle body can be improved by using the mounting structure as described in embodiment one in the vehicle frame of the present embodiment
Connective stability may make this vehicle frame to have preferable using effect, while make the rubber in above-mentioned mounting structure by selection
The hardness of bushing 2 is larger, and the rigidity that can also make suspension whole is larger, it is thus possible to applied to carrying out big rigidity between vehicle frame and vehicle body
The occasion of connection, and be conducive to the exploitation of such as electric car vehicle.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of mounting structure, it is characterised in that: including outer tube (1), and the inner sleeve being arranged in the outer tube (1)
(3), the outer tube (1) and the inner sleeve (3) are fixed on together by the rubber bushing (2) for being set between the two, and described
The both ends of inner sleeve (3) stretch out in the outer tube (1) respectively and are arranged outside；It further include being buckled on the inner sleeve (3) one end
Gasket (5), and the screw rod (4) of the gasket (5) and the inner sleeve (3) setting is worn, the screw head of the screw rod (4) is placed in
Gasket (5) side, and the shaft of the screw rod (4) is stretched out by the inner sleeve (3) is middle, and in the gasket (5) and institute
It states to be equipped between inner sleeve (3) and limits the position-limit mechanism that the gasket (5) rotates relative to the inner sleeve (3).
2. mounting structure according to claim 1, it is characterised in that: the position-limit mechanism includes being formed in the inner sleeve
(3) the limiting slot (301) close to the gasket (5) one end, and be set on the gasket (5) and be embedded at described
Retention bead (501) in limiting slot (301).
3. mounting structure according to claim 2, it is characterised in that: edge is described to one end close to the gasket (5)
The gradually small setting of the internal diameter of inner sleeve (3), the limiting slot (301) be along the inner sleeve (3) diameter concave take shape in it is described
On the inner wall of inner sleeve (3).
4. mounting structure according to claim 3, it is characterised in that: the limiting slot (301) is described to be symmetrically arranged in
Two on inner sleeve (3) inner wall.
5. mounting structure according to claim 2, it is characterised in that: the retention bead (501) by the gasket (5) from
Body one bending forming.
6. mounting structure according to claim 1, it is characterised in that: Yu Suoshu gasket (5) is equipped with fabrication hole (502).
7. mounting structure according to claim 1, it is characterised in that: the screw head of Yu Suoshu screw rod (4) and the gasket (5)
Between be gripped with the washer (6) being sheathed on the screw rod (4).
8. mounting structure according to claim 1, it is characterised in that: the diameter of the gasket (5) is greater than the outer tube
(1) it is arranged.
9. a kind of vehicle frame, it is characterised in that: be equipped in several such as claims 1 to 8 and appointed by attachment base (7) on Yu Suoshu vehicle frame
Mounting structure described in one, and the outer tube (1) the interference press fitting in the mounting structure is interior in the attachment base (7),
The attachment base (7) is welded in the vehicle frame.
10. vehicle frame according to claim 9, it is characterised in that: the diameter of the gasket (5) in the mounting structure is big
In the diameter of the mounting hole of the installation outer tube (1) in the attachment base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269931.8U CN209479779U (en) | 2018-12-30 | 2018-12-30 | Mounting structure and vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822269931.8U CN209479779U (en) | 2018-12-30 | 2018-12-30 | Mounting structure and vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479779U true CN209479779U (en) | 2019-10-11 |
Family
ID=68129619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822269931.8U Active CN209479779U (en) | 2018-12-30 | 2018-12-30 | Mounting structure and vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479779U (en) |
-
2018
- 2018-12-30 CN CN201822269931.8U patent/CN209479779U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |