CN206067884U - A kind of vehicle and its vehicle frame - Google Patents
A kind of vehicle and its vehicle frame Download PDFInfo
- Publication number
- CN206067884U CN206067884U CN201621053281.8U CN201621053281U CN206067884U CN 206067884 U CN206067884 U CN 206067884U CN 201621053281 U CN201621053281 U CN 201621053281U CN 206067884 U CN206067884 U CN 206067884U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- vehicle
- hole
- frame hole
- bonding bolt
- 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
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of vehicle frame, including the frame body for arranging vehicle frame hole, bonding bolt is connected through the vehicle frame hole with tab terminal, and the bonding bolt is arranged to scrape paint portion with realize wiping off the enamelled coating of the vehicle frame hole inwall while bonding bolt passes through the vehicle frame hole with vehicle frame hole interference fit.The invention also discloses a kind of vehicle including above-mentioned vehicle frame.Above-mentioned vehicle frame, realization are scraped paint step and while carry out, scrape paint step so as to simplify, improve production efficiency the step of installing bonding bolt, and realize to scrape and paint thoroughly technique effect, and then improve the safety of vehicle.
Description
Technical field
This utility model is related to Vehicle Engineering technical field, more particularly to a kind of vehicle frame.This utility model further relates to one kind
Vehicle with the vehicle frame.
Background technology
It is well known that bonding before the mounting, generally requires the artificial spray painting by hole removing, or paint in vehicle frame
When, using certain method, bonding hole to be blocked and is painted again, the method can increase manufacturing process, reduce production efficiency.Its
Secondary, if volume production stage paint removal process workman has omission, after car load assembling can be caused to complete, accumulator cannot be powered, vehicle
Cannot start, electrical appliance cannot work.
In the prior art, bonding is during paint removal, if paint removal area is less to cause bonding bolt and vehicle frame metal plate
Between gold, loose contact is good, causes car load loop resistance to increase；In addition, electric current of the vehicle in start-up course can be caused very big,
Electric arc can be produced if cathode contact area is less, long-term conventional, bonding bolt can produce galvano-cautery with vehicle frame hole, can also subtract
Few contact area, increases voltage drop, and causing the running voltage of electrical appliance, not enough (light is dark, and electric horn cannot normal work
Deng), increase the danger of driving；Simultaneously because car load loop resistance is larger, the loss increase of accumulator, cause vehicle stand compared with
The short time may start.What is more, and generator speed can be caused to slow down, armature heating, and the time is longer to be also easy to
Burn starter motor.
Utility model content
The purpose of this utility model is to provide a kind of vehicle frame, and the vehicle frame can solve spray painting cleaning inconvenience in vehicle frame hole
Problem.Another object of the present utility model is to provide a kind of vehicle including above-mentioned vehicle frame.
For achieving the above object, this utility model provides a kind of vehicle frame, including the frame body in setting vehicle frame hole, bonding spiral shell
Bolt is connected through the vehicle frame hole with tab terminal, the bonding bolt arrange to vehicle frame hole interference fit to realize
The enamelled coating for wiping the vehicle frame hole inwall while bonding bolt passes through the vehicle frame hole off scrapes paint portion.
Relative to above-mentioned background technology, vehicle frame that this utility model is provided scrapes paint portion using with vehicle frame hole interference fit,
While bonding bolt is installed on vehicle frame hole, scraping paint portion carries out spatula to the enamelled coating of vehicle frame hole inwall, so as to realize bonding spiral shell
Bolt is installed on vehicle frame hole, and the technique effect finished to the inwall enamelled coating spatula in vehicle frame hole；Core of the present utility model is to incite somebody to action
Scrape paint portion and be arranged at bonding bolt, and scrape paint portion and vehicle frame hole interference fit, while bonding bolt is passed through vehicle frame hole,
In the presence of scraping paint portion, scraping paint portion carries out spatula by vehicle frame hole inwall enamelled coating, and while realizing bonding bolt is fixed on vehicle frame
The purpose in hole so that scrape paint step and while carry out, scrape paint step so as to simplify, improve life the step of installation bonding bolt
Efficiency is produced, and is realized and is scraped paint thoroughly technique effect, and then improve the safety of vehicle.
Preferably, the bonding bolt include to through the vehicle frame hole threaded shank, also include and the threaded shank
It is connected to realize spacing screw rod plush copper；It is described to scrape paint portion positioned at the threaded shank near the lateral wall of the screw rod plush copper.
Using the mode that is arranged such, the front end of threaded shank can readily pass through vehicle frame hole, play certain to bonding bolt
Position-limiting action；When screw rod plush copper is near vehicle frame hole, the paint portion of scraping near screw rod plush copper is scraped to the enamelled coating of vehicle frame hole inwall
Shovel；So arrange and be easy to stress be carried out to bonding bolt, contribute to overcoming the magnitude of interference scraped between paint portion and vehicle frame hole, so as to carry
Height scrapes paint efficiency, further improve production efficiency.
Preferably, the paint portion of scraping is specially the protruding pattern that annular is arranged at the lateral wall.
Preferably, the paint portion of scraping is specially several raised slot scrapings for being uniformly distributed in the lateral wall.
Preferably, it is described to scrape the axial direction length that paint portion is equal to the vehicle frame hole along the axially extending length in vehicle frame hole direction
Degree.
Preferably, the paint portion of scraping is wholely set with the bonding bolt.
This utility model also provides a kind of vehicle, including the vehicle frame described in any of the above-described.
Relative to the vehicle that above-mentioned background technology, this utility model are provided, with the beneficial effect described by above-mentioned vehicle frame,
This time will not be described in great detail herein.
Preferably, the vehicle is specially heavy truck.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Schematic diagram when Fig. 1 is installed by the bonding bolt that this utility model embodiment is provided；
Fig. 2 is the partial enlarged drawing of bonding bolt in Fig. 1.
Wherein：
1- bonding bolts, 11- scrape paint portion, 12- threaded shanks, 13- screw rod plush coppers, 2- vehicle frames hole, 3- tab terminals, 4- flanges
Nut, 9- frame bodies.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
In order that those skilled in the art more fully understand this utility model scheme, below in conjunction with the accompanying drawings and specifically
The utility model is described in further detail for embodiment.
Refer to schematic diagram when Fig. 1 and Fig. 2, Fig. 1 are installed by the bonding bolt that this utility model embodiment is provided；Figure
2 is the partial enlarged drawing of bonding bolt in Fig. 1.
The vehicle frame that this utility model is provided, mainly includes frame body 9, bonding bolt 1, tab terminal 3 and flange nut
4, as shown in Figure of description 1.
Frame body 9 arranges vehicle frame hole 2, and the both sides of frame body 9 correspond to the first side and the second side respectively；Bonding bolt 1
Coordinate with vehicle frame hole 2；First side of frame body 9 arranges tab terminal 3 and flange nut 4；Bonding bolt 1 passes through vehicle frame hole 2
From the second side of frame body 9 through to the first side of frame body 9, and in the first side of frame body 9 and tab terminal 3 and
Flange nut 4 connects, so as to realize purpose that bonding bolt 1 is connected with frame body 9.
Core of the present utility model is, bonding bolt 1 is arranged and scrapes paint portion 11, scrapes between paint portion 11 and vehicle frame hole 2 and was
It is full of cooperation, that is, scrapes the size of the size more than vehicle frame hole 2 in paint portion 11；When bonding bolt 1 passes through car from the second side of frame body 9
During the first side of frame aperture 2 to frame body 9, due to there is paint portion 11 of scraping, therefore need to apply when paint portion 11 is scraped through vehicle frame hole 2
Plus larger power such that it is able to the enamelled coating in vehicle frame hole 2 is wiped off；During spatula, due to scraping paint portion 11 and 2 mistake of vehicle frame hole
Be full of cooperation, as long as therefore scrape paint portion 11 through after vehicle frame hole 2, just can complete to root out the enamelled coating in vehicle frame hole 2, it is right to realize
Enamelled coating roots out clean purpose；So, while bonding bolt 1 is installed, scraping paint portion 11 can also be to paint in vehicle frame hole 2
Layer is thoroughly rooted out.
The bonding bolt 1 arranged using this utility model, without the need for individually increasing the step for scraping paint, but is installing bonding
While bolt 1, the spatula to enamelled coating in vehicle frame hole 2 is completed, paint step is scraped so as to simplify, improve production efficiency, and
And realize and scrape paint thoroughly technique effect, and then improve the safety of vehicle.
For bonding bolt 1, including scraping paint portion 11, threaded shank 12 and screw rod plush copper 13；When bonding bolt 1 is installed, scrape
Paint portion 11, threaded shank 12 and screw rod plush copper 13 are respectively positioned on the second side of frame body 9, and threaded shank 12 is by vehicle frame hole 2 from vehicle frame
Second side of body 9 passes through, and arrives at the first side of frame body 9, and the size of screw rod plush copper 13 is far longer than vehicle frame hole 2, because
This screw rod plush copper 13 is always positioned at the second side of frame body 9, plays spacing effect.
Paint portion 11 is scraped positioned at the lateral wall of threaded shank 12, and near the position of screw rod plush copper 13, such as 2 institute of Figure of description
Show.
Threaded shank 12 is stretched in vehicle frame hole 2 first away from 13 one end of screw rod plush copper, and from the second side through to the first side；When
Threaded shank 12 near 13 one end of screw rod plush copper when scraping paint portion 11 near vehicle frame hole 2, due to interference fit between the two, so as to
Can realize mentioned above scraping paint action.
As the front end of threaded shank 12 can readily pass through vehicle frame hole 2, so as to certain spacing work is played to bonding bolt 1
With；When screw rod plush copper 13 is near vehicle frame hole 2, the paint portion 11 of scraping near screw rod plush copper 13 is carried out to the enamelled coating of 2 inwall of vehicle frame hole
Spatula；So arrange and be easy to, to 1 applying power of bonding bolt, contribute to overcoming the magnitude of interference scraped between paint portion 11 and vehicle frame hole 2, from
And improve and scrape paint efficiency, further improve production efficiency.
Shape design for scraping paint portion 11, this utility model provide the following two kinds embodiment：
The first embodiment,
Paint portion 11 will be scraped and be specifically configured to the protruding pattern that annular is arranged at 12 lateral wall of threaded shank, such as Figure of description 2
It is shown.
The size of screw rod plush copper 13 is significantly greater than threaded shank 12, realizes the axial direction limit of bonding bolt 1 using screw rod plush copper 13
Position；Protruding pattern is set near one end of screw rod plush copper 13 in threaded shank 12；Herein, threaded shank 12 is near screw rod plush copper 13
One end is further referred to as the root of threaded shank 12；That is, the root of threaded shank 12 arranges protruding pattern, and the diameter of protruding pattern is big
In the internal diameter in vehicle frame hole 2.So, during bonding bolt 1 is installed, as protruding pattern is matched somebody with somebody with 2 interference of vehicle frame hole
Close, during clamp flange nut 4, the enamelled coating in vehicle frame hole 2 is wiped off by protruding pattern by encircleing frame aperture 2 of delaying unloading, so as to
Increase bonding bolt 1 and the contact area in vehicle frame hole 2, so as to ensure that bonding is functional.
Certainly, in order to ensure in vehicle frame hole 2 enamelled coating root out completely, this utility model can be by protruding pattern along vehicle frame hole
The axially extending length in 2 directions is set to identical with the axial length in vehicle frame hole 2；That is, protruding pattern is complete in the axial direction
Through vehicle frame hole 2 so that during protruding pattern is pressed with the arch of vehicle frame hole 2, protruding pattern can be complete by the enamelled coating in vehicle frame hole 2
Root out entirely, effect is rooted out so as to further be lifted.
Protruding pattern can be wholely set by the protruding pattern arranged using aforesaid way with bonding bolt 1；Generally come
Say, bonding bolt 1 is for one time punching molded, and scraping paint portion 11 can carry out roll operation after punch forming, so as in screw rod
The lateral wall upper roller in portion 12 extrudes protruding pattern.
Second embodiment,
Paint portion 11 will be scraped and be specifically configured to several raised slot scrapings for being uniformly distributed in 12 lateral wall of threaded shank.
With above-mentioned protruding pattern analogously, realized to vehicle frame using several the raised slot scrapings positioned at 12 root of threaded shank
The arch pressure in hole 2, so as to reach the purpose for rooting out enamelled coating in vehicle frame hole 2.Raised slot scraping is along the axially extending length in 2 direction of vehicle frame hole
The axial length in vehicle frame hole 2 can be equal to, and raised slot scraping equally can be using being wholely set, so as to realize with bonding bolt 1
While bonding bolt 1 is installed, the purpose to the spatula of enamelled coating in vehicle frame hole 2 is completed, is so just simplified and is scraped paint step, carry
High production efficiency, it is ensured that the safety of vehicle.
A kind of vehicle with vehicle frame provided by the utility model, including the vehicle frame described by above-mentioned specific embodiment；
The other parts of vehicle are referred to prior art, not reinflated herein.
Vehicle provided by the utility model is preferably heavy truck；For becoming that the electrical appliance of current heavy truck increases
Gesture, electrical appliance are very high for current precision requirement；Vehicle frame provided by the utility model ensure that heavy truck loop
Current requirements, improve the electrical safety of heavy truck.
It should be noted that in this manual, such as first and second etc relational terms are used merely to one
Entity is made a distinction with other several entities, and not necessarily require or imply exist between these entities it is any this actual
Relation or order.
Above vehicle provided by the utility model and its vehicle frame are described in detail.It is used herein specifically individual
Example is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and understands this reality
With new method and its core concept.It should be pointed out that for those skilled in the art, without departing from this
On the premise of utility model principle, some improvement and modification can also be carried out to this utility model, these improve and modification also falls
Enter in this utility model scope of the claims.
Claims (8)
1. a kind of vehicle frame, including the frame body (9) of vehicle frame hole (2) is set, bonding bolt (1) through the vehicle frame hole (2) with
Tab terminal (3) is connected, it is characterised in that the bonding bolt (1) arrange to vehicle frame hole (2) interference fit with reality
Now the bonding bolt (1) through vehicle frame hole (2) while wipe the enamelled coating of vehicle frame hole (2) inwall off and scrape paint portion
(11)。
2. vehicle frame according to claim 1, it is characterised in that the bonding bolt (1) is included to through the vehicle frame
The threaded shank (12) in hole (2), also includes being connected to realize spacing screw rod plush copper (13) with the threaded shank (12)；It is described to scrape
Paint portion (11) is positioned at the threaded shank (12) near the lateral wall of the screw rod plush copper (13).
3. vehicle frame according to claim 2, it is characterised in that it is described scrape paint portion (11) be specially annular be arranged at it is described outer
The protruding pattern of side wall.
4. vehicle frame according to claim 2, it is characterised in that it is described scrape paint portion (11) and be specially several be uniformly distributed in
The raised slot scraping of the lateral wall.
5. the vehicle frame according to Claims 1-4 any one, it is characterised in that the paint portion (11) of scraping is along the vehicle frame
The axially extending length in hole (2) direction is equal to the axial length of the vehicle frame hole (2).
6. vehicle frame according to claim 5, it is characterised in that the paint portion (11) of scraping is with the bonding bolt (1) one
Arrange.
7. a kind of vehicle, it is characterised in that include the vehicle frame as described in any one of claim 1 to 6.
8. vehicle according to claim 7, it is characterised in that the vehicle is specially heavy truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053281.8U CN206067884U (en) | 2016-09-13 | 2016-09-13 | A kind of vehicle and its vehicle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053281.8U CN206067884U (en) | 2016-09-13 | 2016-09-13 | A kind of vehicle and its vehicle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206067884U true CN206067884U (en) | 2017-04-05 |
Family
ID=58437711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053281.8U Expired - Fee Related CN206067884U (en) | 2016-09-13 | 2016-09-13 | A kind of vehicle and its vehicle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206067884U (en) |
-
2016
- 2016-09-13 CN CN201621053281.8U patent/CN206067884U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20210913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |