CN203780654U - Novel device capable of fast controlling dimension between upper and lower lining plates of swing arm of automobile front auxiliary frame - Google Patents
Novel device capable of fast controlling dimension between upper and lower lining plates of swing arm of automobile front auxiliary frame Download PDFInfo
- Publication number
- CN203780654U CN203780654U CN201420166330.3U CN201420166330U CN203780654U CN 203780654 U CN203780654 U CN 203780654U CN 201420166330 U CN201420166330 U CN 201420166330U CN 203780654 U CN203780654 U CN 203780654U
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- Prior art keywords
- liner plate
- swing arm
- automobile front
- opened
- lower liner
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- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model provides a novel device capable of fast controlling the dimension between upper and lower lining plates of a swing arm of an automobile front auxiliary frame, and aims at the problems existing in dimension control when the upper and lower lining plates of the swing arm of the automobile front auxiliary frame are welded. The novel device comprises a main positioning pin, a spacing element and a drive element, wherein the main positioning pin penetrates into and supports the upper lining plate and the lower lining plate of the swing arm of the automobile front auxiliary frame; the spacing element is provided with an open slot; the drive element is used for driving the open slot of the drive element to extend into the main positioning pin; the spacing element is positioned between the upper lining plate and the lower lining plate; the vertical height of the spacing element is equal to the height of the dimension between the upper lining plate and the lower lining plate. According to the novel device, the spacing element is arranged between the upper lining plate and the lower lining plate, the height of the dimension between the upper lining plate and the lower lining plate is controlled by means of the height of the spacing element, thus the labor intensity can be reduced, and the efficiency can be improved.
Description
Technical field
The utility model relates to automobile frock clamp correlative technology field, specifically, relates to the new device that the upper and lower liner plate of a kind of quick control automobile front subframe swing arm is opened grade size.
Background technology
Automobile front subframe and Rear secondary frame for vehicle are a kind of core components of automobile, wherein not only to be installed on vehicle body during fore sub frame entrucking, it also will install a plurality of parts such as swing arm, longeron, stabilizer rod and lower backplate above self, so fore sub frame is had to a lot of dimensional characteristics.In these sizes, with swing arm installation, open a grade dimensional control and particularly bother.This is opened grade size and is formed by upper liner plate and lower liner plate spot welding, but the thickness of slab of upper liner plate and lower liner plate all only has 1-2mm, thus not only to position these 2 plates when welding, also will opening shelves and control them.
Existing method is to settle 1 sleeve pipe at the shelves place that opens of these 2 liner plates, controls their grade size of opening by the length dimension of sleeve pipe.This method can be saved early investment cost, reduce development risk, but shortcoming is troublesome poeration, during trial-production, workman needs elder generation that lower liner plate location and installation is good at every turn, then sleeve pipe is put into main locating dowel pin, upper liner plate location and installation is good, finally compress, after both seam, also need manual by sleeve pipe taking-up, extremely time-consuming.
Utility model content
When the utility model welds for the upper and lower liner plate of existing automobile front subframe swing arm, open the problem that grade dimensional control exists, provide the upper and lower liner plate of a kind of quick control automobile front subframe swing arm to open the new device of grade size.
The technical matters of the required solution of the utility model, can be achieved through the following technical solutions:
The upper and lower liner plate of a kind of quick control automobile front subframe swing arm is opened the new device of grade size, it is characterized in that, comprise: penetrate and the swing arm of holding automobile front subframe under the main locating dowel pin of liner plate and upper liner plate, be provided with the distance member of open slot, and drive distance member to make distance member open slot stretch into the drive element of described main locating dowel pin, described distance member between described lower liner plate and upper liner plate, described distance member vertically highly equal the height that lower liner plate and upper liner plate are opened shelves.
In the utility model, described distance member, comprising: driven space bar and two space blocks that are arranged on the upper and lower both sides of described driven space bar.
For the ease of regulating the vertical height of whole distance member, between described driven space bar and two space blocks, by connecting pin, be connected, on the connecting pin between described driven space bar and upside space block, be set with Compress Spring.
In the utility model, described drive element, comprising: drive element mounting seat, described drive element mounting seat is provided with driving cylinder, driven space bar described in described driving air cylinder driven.
Described drive element mounting seat is provided with the guide rail for driven space bar vertical motion.
In the utility model, for the ease of adjusting the height of described main locating dowel pin, described main locating dowel pin below is provided with main locating dowel pin mounting seat, and described main locating dowel pin mounting seat is provided with and drives the flexible cylinder of described main locating dowel pin.
In the utility model, in order to promote the location to lower liner plate and upper liner plate, be also provided with to penetrate the secondary locating dowel pin of corresponding through hole on described lower liner plate and upper liner plate.
In the utility model, be also provided with compression mounting seat, described compression mounting seat is provided with clamping cylinder, the upper end of upper liner plate described in described clamping cylinder pressure holding.
In the utility model, for the ease of whole device is installed, be also provided with mounting base.
The upper and lower liner plate of quick control automobile front subframe of the present utility model swing arm is opened the new device of grade size, by distance member, be arranged between lower liner plate and upper liner plate, utilize the height realization of distance member lower liner plate and upper liner plate to be opened to a control for shelves height, can reduce labour intensity, can raise the efficiency again.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that Fig. 1 hides the structural representation after upper and lower liner plate.
Fig. 3 is the structure for amplifying schematic diagram of the utility model distance member in Fig. 2.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Purport of the present utility model is, by the analysis that the upper and lower liner plate welding of existing automobile front subframe swing arm is opened to grade demand, while finding the upper and lower liner plate welding of existing automobile front subframe swing arm, open grade dimensional control and have larger problem, by the utility model, provide the upper and lower liner plate of a kind of quick control automobile front subframe swing arm to open the new device of grade size.
Referring to Fig. 1 to Fig. 3, the upper and lower liner plate of quick control automobile front subframe of the present utility model swing arm is opened the new device of grade size, comprise mounting base 1, mounting base 1 in present embodiment is comprised of a plurality of side plates and horizontal version, the miscellaneous part of new device is arranged on mounting base 1, make the structure of whole new device compacter, the structure of mounting base 1 also can be adjusted according to actual needs, without as the structure of present embodiment, certainly, also base plate 1 can be set, the miscellaneous part of frock is all directly installed on working position.
In order to realize when the upper and lower liner plate of automobile front subframe swing arm welds, fast grade size of opening between the two is controlled, in the utility model, be provided with main locating dowel pin 2, main locating dowel pin 2 penetrates liner plate 31 and upper liner plate 32 under automobile front subframe swing arm, and the two is carried out to holding, the height of main locating dowel pin 2 is preferably and can regulates, in the present embodiment, main locating dowel pin 2 belows are provided with main locating dowel pin mounting seat 21, and main locating dowel pin mounting seat 21 is provided with and drives the flexible cylinder 22 of main locating dowel pin 2.
When carrying out lower liner plate 31 and 32 welding of upper liner plate, first lower liner plate 31 is placed on main locating dowel pin 2, stretching into distance member makes distance member be positioned at lower liner plate 31 tops again, the distance member of present embodiment, comprise driven space bar 41 and be arranged on the space block 42 of driven space bar 41 downsides and the space block 43 of driven space bar 41 upsides, driven space bar 41, space block 42 and space block 43 are provided with the open slot being connected, and (main locating dowel pin 2 has stretched into, invisible), open slot stretches into after main locating dowel pin 2, upper liner plate 32 is placed on main locating dowel pin 32, for liner plate 31 and upper liner plate 32 under interval, distance member (present embodiment is the height between space block 42 and space block 43) vertically highly equal the height (size in other words) that lower liner plate 31 and upper liner plate 32 are opened shelves 33.In addition, in order to promote the location to lower liner plate 31 and upper liner plate 32, the utility model is also provided with the secondary locating dowel pin 23 that penetrates corresponding through hole on lower liner plate 31 and upper liner plate 32, and secondary locating dowel pin 23 can arrange separately mounting seat.
For the ease of regulating the vertical height of whole distance member, between driven space bar 41 and space block 42 and space block 43, by connecting pin 44, be connected, on the connecting pin 44 between driven space bar 41 and upside space block 43, be set with Compress Spring 45.
Certainly, in order to make the distance member can be so that stretch into main locating dowel pin 2, need to adopt corresponding drive element to drive distance member, in present embodiment, drive element, comprise: drive element mounting seat 51, drive element mounting seat 51 is provided with and drives cylinder 52, drives cylinder 52 to drive driven space bar 41.
In the utility model, also be provided with and compress mounting seat 61, compress mounting seat 61 and be provided with clamping cylinder 62, clamping cylinder is pressed 62 upper ends of holding liner plate 32, and drive element mounting seat 51 is provided with the guide rail (not illustrated) for driven space bar 41 vertical vertical motions.Like this, under the effect that compresses cylinder 62, whole distance member moves down, until space block 42 stops moving down after being adjacent to the upper surface of lower liner plate 31, has so both compressed upper liner plate 32 and lower liner plate 31, has controlled again and has opened shelves 33 sizes.After lower liner plate 31 and upper liner plate 32 have been welded, unclamp and compress cylinder 62, lower liner plate 31 and upper liner plate 32 exit locating dowel pin 2, and distance member is by driving cylinder 52 to extract out, easily pickup.
Below only with regard to the utility model preferred embodiment, be described, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.In a word, all various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (9)
1. control fast the new device that the upper and lower liner plate of automobile front subframe swing arm is opened grade size, it is characterized in that, comprise: penetrate and the swing arm of holding automobile front subframe under the main locating dowel pin of liner plate and upper liner plate, be provided with the distance member of open slot, and drive distance member to make distance member open slot stretch into the drive element of described main locating dowel pin, described distance member between described lower liner plate and upper liner plate, described distance member vertically highly equal the height that lower liner plate and upper liner plate are opened shelves.
2. the upper and lower liner plate of quick control automobile front subframe according to claim 1 swing arm is opened the new device of grade size, it is characterized in that: described distance member, comprising: driven space bar and two space blocks that are arranged on the upper and lower both sides of described driven space bar.
3. the upper and lower liner plate of quick control automobile front subframe according to claim 2 swing arm is opened the new device of grade size, it is characterized in that: between described driven space bar and two space blocks, by connecting pin, be connected, on the connecting pin between described driven space bar and upside space block, be set with Compress Spring.
4. the upper and lower liner plate of quick control automobile front subframe according to claim 2 swing arm is opened the new device of grade size, it is characterized in that: described drive element, comprise: drive element mounting seat, described drive element mounting seat is provided with driving cylinder, driven space bar described in described driving air cylinder driven.
5. the upper and lower liner plate of quick control automobile front subframe according to claim 4 swing arm is opened the new device of grade size, it is characterized in that: described drive element mounting seat is provided with the guide rail for driven space bar vertical motion.
6. the upper and lower liner plate of quick control automobile front subframe according to claim 1 swing arm is opened the new device of grade size, it is characterized in that: described main locating dowel pin below is provided with main locating dowel pin mounting seat, and described main locating dowel pin mounting seat is provided with and drives the flexible cylinder of described main locating dowel pin.
7. the upper and lower liner plate of quick control automobile front subframe according to claim 1 swing arm is opened the new device of grade size, it is characterized in that: be also provided with the secondary locating dowel pin that penetrates corresponding through hole on described lower liner plate and upper liner plate.
8. the upper and lower liner plate of quick control automobile front subframe according to claim 1 swing arm is opened the new device of grade size, it is characterized in that: be also provided with compression mounting seat, described compression mounting seat is provided with clamping cylinder, the upper end of upper liner plate described in described clamping cylinder pressure holding.
9. the upper and lower liner plate of quick control automobile front subframe according to claim 1 swing arm is opened the new device of grade size, it is characterized in that: be also provided with mounting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166330.3U CN203780654U (en) | 2014-04-08 | 2014-04-08 | Novel device capable of fast controlling dimension between upper and lower lining plates of swing arm of automobile front auxiliary frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166330.3U CN203780654U (en) | 2014-04-08 | 2014-04-08 | Novel device capable of fast controlling dimension between upper and lower lining plates of swing arm of automobile front auxiliary frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780654U true CN203780654U (en) | 2014-08-20 |
Family
ID=51316866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166330.3U Expired - Lifetime CN203780654U (en) | 2014-04-08 | 2014-04-08 | Novel device capable of fast controlling dimension between upper and lower lining plates of swing arm of automobile front auxiliary frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780654U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571007A (en) * | 2017-07-12 | 2018-01-12 | 上海科曼车辆部件系统股份有限公司 | Upper swing arm general assembly frock in a kind of double cross arm independent suspension |
| CN111472915A (en) * | 2020-05-28 | 2020-07-31 | 重庆红江机械有限责任公司 | Roller pin assembly, guide piston and fuel injection pump |
-
2014
- 2014-04-08 CN CN201420166330.3U patent/CN203780654U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571007A (en) * | 2017-07-12 | 2018-01-12 | 上海科曼车辆部件系统股份有限公司 | Upper swing arm general assembly frock in a kind of double cross arm independent suspension |
| CN107571007B (en) * | 2017-07-12 | 2019-04-23 | 上海科曼车辆部件系统股份有限公司 | Upper swing arm general assembly tooling in a kind of double cross arm independent suspension |
| CN111472915A (en) * | 2020-05-28 | 2020-07-31 | 重庆红江机械有限责任公司 | Roller pin assembly, guide piston and fuel injection pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Tonghui road Jiangbei District 315033 Zhejiang city of Ningbo province No. 366 Patentee after: NINGBO HUIZHONG AUTOMOTIVE CHASSIS MANUFACTURING Co.,Ltd. Address before: 315021, No. 286, North Ring Road, Jiangbei District, Zhejiang, Ningbo Patentee before: NINGBO YUEJIN AUTOMOBILE FRONT AXLE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |