CN104925135B - It is applied to the keeper and the trailer with the keeper of the assembling of vehicle frame parts - Google Patents
It is applied to the keeper and the trailer with the keeper of the assembling of vehicle frame parts Download PDFInfo
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- CN104925135B CN104925135B CN201410107914.8A CN201410107914A CN104925135B CN 104925135 B CN104925135 B CN 104925135B CN 201410107914 A CN201410107914 A CN 201410107914A CN 104925135 B CN104925135 B CN 104925135B
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- location division
- keeper
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- 239000002131 composite material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The invention provides a kind of keeper and trailer with the keeper for being applied to the assembling of vehicle frame parts, keeper is used to two position components connected to needs, locating slot and/or location hole is respectively arranged with the joint face of described two parts；Keeper includes the first location division and the second location division that are disposed opposite to each other, the first location division and the second location division respectively with a parts on locating slot and/or location hole be connected and to two position components.The keeper that the present invention is provided is connected with the locating slot or location hole of two parts for needing to be connected and realizes the quick positioning between two parts respectively by two location divisions being disposed opposite to each other, can be applied to self-positioning parts in need, eliminate the extra trouble that frock is set.This positioning method simple structure, low cost, high working efficiency, positioning security reliability.The keeper can be made using leftover pieces, improve jacking utilization rate, and can be standardized production.
Description
Technical field
It is more particularly to a kind of to be applied to two that the assembling of vehicle frame parts be connected to needs the present invention relates to vehicular field
Keeper and the trailer with the keeper that parts are positioned.
Background technology
Existing semitrailer special-purpose vehicle is required to be attached assembling, example to multiple parts during the manufacturing
The connection between connection, frame beam and vehicle frame end carriage such as between frame beam and frame cross.Parts are being carried out
When assembling, its relative position is mostly to carry out installation positioning by way of special frock or line dimensional measurement, and
After carry out next step install connection.Under this mode, positioning man-hour is long when parts are assembled, position components mode is complicated, work
Make that efficiency is low, can not realize standardized production.
The content of the invention
It is an object of the invention to：A kind of keeper that can be applied to trailer is provided, is solved zero present in prior art
Part assembling can not be positioned quickly, the low problem of efficiency.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：It is a kind of to be applied to what vehicle frame parts were assembled
Keeper, is used to two position components to needs connection, and positioning is respectively arranged with the joint face of described two parts
Groove and/or location hole；The keeper includes the first location division and the second location division that are disposed opposite to each other, the first location division and second
Location division respectively with a parts on locating slot and/or location hole be connected and to two position components.
Preferably, one of them is fixedly connected with the parts in first location division and second location division.
Preferably, the company of fixation is realized in first location division or second location division with the parts interference fit
Connect.
Preferably, the boundary of first location division and second location division is provided with stop section.
Preferably, the center line of first location division and second location division is on the same line.
Preferably, in bulk, it includes a rectangle part and connects with rectangle part end face for first location division
One arch section, the rectangle part other end connects with second location division.
Preferably, the outline of the arch section is circular arc, and the central angle of circular arc is more than 180 degree.
Preferably, second location division is cylindrical, and one end connects with first location division.
Preferably, second boss rectangular-blocklike, it seamlessly transits with first location division and connects.
Preferably, second location division rectangular-blocklike, first location division is in along dorsad second location division
Direction upper section flaring bulk, first less one end in location division section connects with second location division.
Preferably, the first boss and the equal rectangular-blocklike of the second boss, and both composite entities are also rectangular
It is block.
In order to solve the above technical problems, another technical scheme that the present invention is used is：A kind of trailer, including vehicle frame, it is described
Vehicle frame includes at least two parts being connected, and described two parts are positioned by keeper as described above.
Preferably, the vehicle frame includes two crossbeams being intervally arranged and the crossbeam being arranged between two crossbeams, the crossbeam
Locating slot is provided with, the crossbeam is provided with location hole；First location division of the keeper is connected with locating slot adaptation,
Second location division is connected with location hole adaptation.
As shown from the above technical solution, advantages and positive effects of the present invention are：The keeper that the present invention is provided passes through
Two location divisions being disposed opposite to each other are connected with the locating slot or location hole of two parts for needing to be connected and realize two respectively
Quick positioning between parts, can be applied to self-positioning parts in need, eliminate the extra trouble that frock is set.
This positioning method simple structure, low cost, high working efficiency, positioning security reliability.The keeper can be using under parts
Leftover pieces during material make, and improve jacking utilization rate, and can be standardized production, beneficial to comercial operation.
Brief description of the drawings
Fig. 1 is the structural representation of trailer first embodiment of the present invention.
Fig. 2 is partial enlarged drawing at M in Fig. 1.
Fig. 3 is the structural decomposition diagram of trailer first embodiment of the present invention.
Fig. 4 is the structural representation that two parts assemble second embodiment in trailer of the present invention.
Fig. 5 is the structural representation that two parts assemble 3rd embodiment in trailer of the present invention.
Fig. 6 is the structural representation that two parts assemble fourth embodiment in trailer of the present invention.
Fig. 7 is the structural representation that two parts assemble the 5th embodiment in trailer of the present invention.
Specific embodiment
Embodying feature of present invention will describe in detail in the following description with the exemplary embodiment of advantage.It should be understood that
The present invention can have various changes in different implementation methods, and it is neither departed from the scope of the present invention, and theory therein
Bright and diagram is treated as purposes of discussion in itself, and is not used to the limitation present invention.
Trailer first embodiment
Refering to Fig. 1 to Fig. 3, the present embodiment provides a kind of trailer, and the trailer can be full trailor, semitrailer, special-purpose vehicle etc..Figure
The body frame structure for automotive of the trailer is illustrated in 1 to Fig. 3, vehicle frame generally comprises the two crossbeam 1a being intervally arranged and is arranged in two crossbeam 1a
Between crossbeam 2a, the connection focused between the crossbeam 1a and crossbeam 2a positioning of the present embodiment, therefore in Fig. 1 to Fig. 3
Only illustrate the structure that crossbeam 2a coordinates with wherein one crossbeam 1a.
Approximate I-shaped through hole 111a, a hole of through hole 111a sides are provided with the web 11a of crossbeam 1a
A locating slot 112a is additionally provided with wall, locating slot 112a is connected with through hole 111a.Crossbeam 2a sections are assembling in I-shaped
When, crossbeam 2a is arranged in the through hole 111a of crossbeam 1a；On the web 21a of crossbeam 2a in crossbeam 1a cooperations at be provided with one
Locating slot 112a positions on location hole 211a, location hole 211a and crossbeam 1a are corresponding, and both center lines are in same straight line
On.The junction of crossbeam 1a and crossbeam 2a is provided with keeper 3a, and keeper 3a includes the first location division 31a being disposed opposite to each other and the
Two location division 32a, the first location division 31a directly connects with the second location division 32a, and both are located along the same line at center line,
Both boundarys are additionally provided with stop section 33a.
When crossbeam 1a and crossbeam 2a need connection, can first by the positioning of the first location division 31a of keeper 3a and crossbeam 1a
Groove 112a is connected, and after crossbeam 2a passes through the through hole 111a of crossbeam 1a, makes the location hole 211a and keeper 3a of crossbeam 2a
Second location division 32a is connected, and the positioning between crossbeam 1a and crossbeam 2a is so capable of achieving, then according to normal process flow
Crossbeam 1a and crossbeam 2a are welded and fixed.After location hole 211a on crossbeam 2a is penetrated on the second location division 32a, crossbeam 2a
Web 21a contacted with the stop section 33a of keeper 3a and be limited along keeper 3a centerline lengths direction.Stop section
33a plays a part of an axial limiting, and when stop section 33a is not provided with, the axial limiting of crossbeam 2a need to be by through hole 111a
Hole wall realize.
Cause the assembling inconvenience of crossbeam 2a to prevent keeper 3a and crossbeam 1a from coming off, more preferably, by the of keeper 3a
One location division 31a is set to make keeper 3a be fixedly connected with crossbeam 1a with the locating slot 112a interference fits of crossbeam 1a.When
During connecting cross beam 2a, keeper 3a is fixedly connected with crossbeam 1a, by adjust crossbeam 2a positions make its upper Positioning holes 211a with
The second location division 32a of keeper 3a is connected, location hole 211a and the second location division 32a can use gap cooperation with
Facilitate the assembling of crossbeam 2a.Keeper 3a can also be realized using other modes with being fixedly connected for crossbeam 1a, such as be welded, glues
Connect, but simple, convenient quick when may be such that keeper 3a is connected with crossbeam 1a by the way of interference fit, it is relative and
Speech is more practical.
In the present embodiment, in bulk, it includes a rectangle part 312a and and rectangle to the first location division 31a of keeper 3a
The outline of the arch section 311a that part 312a end faces connect, arch section 311a is circular arc, and the central angle of circular arc is big
In 180 degree；Second location division 32a is cylindrical, and one end connects with the rectangle part 312a of the first location division 31a, and the
Two location division 32a and arch section 311a is respectively positioned at the both sides of rectangle part 312a.The structure of keeper 3a is particularly suitable
In two parts of vertical connection, the block structure of the first location division 31a is adapted to the web 11a of crossbeam 1a in vehicle frame, the
The structure of the arch section 311a of one location division 31a can prevent the first location division 31a from being come off toward through hole 111a directions, crossbeam
Locating slot 112a on 1a has corresponding shape, can avoid crossbeam 1a stress concentrations.Second location division 32a it is cylindric with it is horizontal
The location hole 211a adaptations of beam 2a, are easy to the processing of location hole 211a, and crossbeam 2a upper stresses can be avoided to concentrate.
After crossbeam 1a and crossbeam 2a is welded and fixed, keeper 3a is to be limited between crossbeam 1a and crossbeam 2a as vehicle frame
A part for structure.The location structure is simple, realize it is self-positioning between crossbeam 1a and crossbeam 2a, without using positioning tool or
Scribing operation.Because for vehicle frame, its desired location dimension is not required for especially accurately, being carried out using keeper 3a
Positioning between crossbeam 1a and crossbeam 2a can meet positioning requirements.This location structure mode can apply to other needs in vehicle frame
In self-positioning parts, in addition to the connection of crossbeam 1a and crossbeam 2a is positioned, positioning of crossbeam and end carriage etc. is can also be.It is fixed
The application scenario of position part 3a is not limited in only the present embodiment the connection positioning between crossbeam 1a and crossbeam 2a.
Trailer second embodiment
Refering to Fig. 4, in the present embodiment, two parts being attached will be needed to be referred to as the first parts 1b in trailer
With the parts that the second parts 2b, two parts 1b, 2b can be any two needs connection in vehicle frame.Two parts 1b, 2b lead to
Cross keeper 3b to be positioned, the first parts 1b is provided with locating slot on the joint face that it is connected with the second parts 2b
112b, the second parts 2b are provided with location hole 211b, the of keeper 3b on the joint face that it is connected with the first parts 1b
The outer contour shape of one location division 31b and the second location division 32b is identical with first embodiment, the first location division 31b and first
The locating slot 112b adaptation connections of parts 1b, the second location division 32b is connected with the location hole 211b adaptations of the second parts 2b,
So as to be positioned to two parts.In the present embodiment, stop section, the first parts 1b and the 2nd 0 are not provided with keeper 3b
The axial direction of part 2b（Along the length direction of keeper 3b）Positioning is realized by both joint faces.
Other features of the present embodiment can refer to first embodiment.
Trailer 3rd embodiment
Refering to Fig. 5, in the present embodiment, it is with second embodiment is distinguished：In the present embodiment, the second of keeper 3c determines
Position portion 32c rectangular-blocklikes, it seamlessly transits with the first location division 31c and connects.With the second location division 32c correspondingly, the 2nd 0
The locating slot 211c of a rectangle is provided with part 2c.The locating slot set on first location division 31c and the first parts 1c
112c is identical with second embodiment.
The locating slot 112c adaptations of the first location division 31c and the first parts 1c of keeper 3c are connected, the second location division
32c is connected with the locating slot 211c adaptations of the second parts 2c, realizes determining for the first parts 1c and the second parts 2c connections
Position.
Trailer fourth embodiment
Refering to Fig. 6, in the present embodiment, it is with 3rd embodiment is distinguished：In the present embodiment, the first of keeper 3d determines
Position portion 31d is in the bulk along the dorsad direction upper section flaring of the second location division 32d, the first location division 31d sections less
End connects with the second location division 32d.First location division 31d is substantially in a trapezoidal bulk, and trapezoidal less base end is determined with second
Position portion 32d connects.With the first location division 31d correspondingly, the locating slot 112d on the first parts 1d is substantially in oat tail groove structure.
Locating slot 211d is identical with 3rd embodiment on second location division 32d and the second parts 2d.
The locating slot 112d adaptations of the first location division 31d and the first parts 1d of keeper 3d are connected, the second location division
32d is connected with the locating slot 211d adaptations of the second parts 2d, realizes determining for the first parts 1d and the second parts 2d connections
Position.
The embodiment of trailer the 5th
Refering to Fig. 7, in the present embodiment, it is with fourth embodiment is distinguished：In the present embodiment, the first of keeper 3e determines
Position portion 31e rectangular-blocklikes, and it is also in square that the first location division 31e combines the keeper 3e for constituting with the second location division 32e overall
Shape is block.The locating slot 112e of rectangle is correspondingly provided with first parts 1e, same setting rectangle on the second parts 2e
Locating slot 211e.
The locating slot 112e adaptations of the first location division 31e and the first parts 1e of keeper 3e are connected, the second location division
32e is connected with the locating slot 211e adaptations of the second parts 2e, realizes determining for the first parts 1e and the second parts 2e connections
Position.
Although describing the present invention with reference to several exemplary embodiments, it is to be understood that, term used be explanation and
Exemplary and nonrestrictive term.Due to the present invention can be embodied in a variety of forms without deviating from invention spirit or
Essence, it should therefore be appreciated that above-mentioned implementation method is not limited to any foregoing details, and should be limited in appended claims
Widely explains in spirit and scope, thus whole changes for falling into claim or its equivalent scope and remodeling all should be with
Attached claim is covered.
Claims (9)
1. a kind of trailer, including vehicle frame, it is characterised in that the vehicle frame includes：Two crossbeams being intervally arranged and to be arranged in two big
Crossbeam between beam, and keeper；The keeper is used to the crossbeam and crossbeam positioning to needs connection；
Joint face on the crossbeam is provided with locating slot, and the joint face of the crossbeam is provided with location hole；The keeper bag
Include the first location division and the second location division being disposed opposite to each other；First location division, second location division of the keeper respectively with institute
Locating slot, the location hole is stated to be connected and position the crossbeam and the crossbeam；First location division is big with described
Beam interference fit is connected, and second location division is connected with the crossbeam gap.
2. trailer according to claim 1, it is characterised in that：First location division and the boundary of second location division
Place is provided with stop section.
3. trailer according to claim 1, it is characterised in that：First location division and the center of second location division
Line is on the same line.
4. the trailer according to claim any one of 1-3, it is characterised in that：In bulk, it includes for first location division
One rectangle part and the arch section connected with rectangle part end face, the rectangle part other end are fixed with described second
Position portion connects.
5. trailer according to claim 4, it is characterised in that：The outline of the arch section is circular arc, and circular arc
Central angle is more than 180 degree.
6. trailer according to claim 4, it is characterised in that：Second location division is cylindrical, one end and institute
The first location division is stated to connect.
7. trailer according to claim 4, it is characterised in that：Second location division rectangular-blocklike, it is with described
One location division seamlessly transits and connects.
8. the trailer according to claim any one of 1-3, it is characterised in that：Second location division rectangular-blocklike, institute
The first location division is stated in the bulk along the dorsad direction upper section flaring of second location division, the first location division section is less
One end connects with second location division.
9. the trailer according to claim any one of 1-3, it is characterised in that：First location division and second positioning
The equal rectangular-blocklike in portion, and both composite entities also rectangular-blocklike.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107914.8A CN104925135B (en) | 2014-03-21 | 2014-03-21 | It is applied to the keeper and the trailer with the keeper of the assembling of vehicle frame parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410107914.8A CN104925135B (en) | 2014-03-21 | 2014-03-21 | It is applied to the keeper and the trailer with the keeper of the assembling of vehicle frame parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104925135A CN104925135A (en) | 2015-09-23 |
| CN104925135B true CN104925135B (en) | 2017-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410107914.8A Active CN104925135B (en) | 2014-03-21 | 2014-03-21 | It is applied to the keeper and the trailer with the keeper of the assembling of vehicle frame parts |
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| Country | Link |
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| CN (1) | CN104925135B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454492B (en) * | 2017-02-21 | 2023-09-22 | 中集车辆(集团)股份有限公司 | Self-unloading semitrailer and carriage thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050148A (en) * | 2009-11-03 | 2011-05-11 | 中集车辆（集团）有限公司 | Freight truck frame and freight truck with frame |
| CN102963422A (en) * | 2011-08-30 | 2013-03-13 | 福特全球技术公司 | A vehicle support frame with interlocking characteristics for connecting different materials |
| CN203091801U (en) * | 2012-11-30 | 2013-07-31 | 陕西通力专用汽车有限责任公司 | Overturning and drilling mold of auxiliary frame longitudinal beam |
| CN203227959U (en) * | 2013-04-11 | 2013-10-09 | 郑州宇通客车股份有限公司 | All-bearing frame welding mould |
| CN104117801A (en) * | 2013-04-27 | 2014-10-29 | 上海道多汽车设备有限公司 | Positioning part used for device for welding white automobile body |
-
2014
- 2014-03-21 CN CN201410107914.8A patent/CN104925135B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050148A (en) * | 2009-11-03 | 2011-05-11 | 中集车辆（集团）有限公司 | Freight truck frame and freight truck with frame |
| CN102963422A (en) * | 2011-08-30 | 2013-03-13 | 福特全球技术公司 | A vehicle support frame with interlocking characteristics for connecting different materials |
| CN203091801U (en) * | 2012-11-30 | 2013-07-31 | 陕西通力专用汽车有限责任公司 | Overturning and drilling mold of auxiliary frame longitudinal beam |
| CN203227959U (en) * | 2013-04-11 | 2013-10-09 | 郑州宇通客车股份有限公司 | All-bearing frame welding mould |
| CN104117801A (en) * | 2013-04-27 | 2014-10-29 | 上海道多汽车设备有限公司 | Positioning part used for device for welding white automobile body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104925135A (en) | 2015-09-23 |
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Effective date of registration: 20181128 Address after: 518000 No. 2 Shekou Harbour Avenue, Nanshan District, Shenzhen, Guangdong Province Patentee after: CIMC Vehicle (Group) Co., Ltd. Address before: 518000 2 Bay Road, Shekou, Shenzhen, Guangdong Co-patentee before: Chinese International Marine Container (Group) Co., Ltd. Patentee before: CIMC vehicle (Group) Co., Ltd. |
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| TR01 | Transfer of patent right |