CN204295201U - The soldering cramping apparatus of automobile - Google Patents
The soldering cramping apparatus of automobile Download PDFInfo
- Publication number
- CN204295201U CN204295201U CN201420800092.7U CN201420800092U CN204295201U CN 204295201 U CN204295201 U CN 204295201U CN 201420800092 U CN201420800092 U CN 201420800092U CN 204295201 U CN204295201 U CN 204295201U
- Authority
- CN
- China
- Prior art keywords
- keyset
- benchmark
- positioning clamp
- clamp unit
- datum plate
- 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
Links
- 238000005476 soldering Methods 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 30
- 239000003351 stiffener Substances 0.000 claims description 8
- 238000003754 machining Methods 0.000 abstract description 8
- 238000005259 measurement Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of soldering cramping apparatus of automobile, comprise datum plate (11) and multiple positioning clamp unit be installed on described datum plate (11), also comprise the benchmark keyset (13) be removably fixed on described datum plate (11), at least two described positioning clamp units are fixed on described datum plate (11) by described benchmark keyset (13), and described benchmark keyset (13) has multiple installation portion for installing described positioning clamp unit.The soldering cramping apparatus that the utility model provides adopts benchmark keyset to realize the installation of newly-increased positioning clamp unit, size due to benchmark keyset is far smaller than the size of datum plate, when therefore processing installation portion on benchmark keyset, measuring basis does not need mobile, and then reduce the mismachining tolerance of installation portion, make the positional precision of positioning clamp unit on datum plate higher, improve the machining accuracy of the assembly parts of automobile with this.
Description
Technical field
The utility model relates to parts machining technical field, particularly relates to a kind of soldering cramping apparatus of automobile.
Background technology
In automobile manufacture industry, in the numerous frocks in workshop of being welded, equipment, what play critical support effect to automobile body-in-white manufacturing technology is soldering cramping apparatus.The soldering cramping apparatus of every money vehicle is over one hundred pair nearly, and for some modification of vehicle with platform, its soldering cramping apparatus is substantially identical with the soldering cramping apparatus structure of basic vehicle, the part positioning clamp unit only on amendment or increase soldering cramping apparatus.
In conventional art, when a secondary soldering cramping apparatus only needs amendment or increases part positioning clamp unit, after these newly-increased positioning clamp units generally adopt and machine, the mode of installing is carried out at the scene of taking.During concrete installation, portable three-coordinate measurement device can be used, the datum plate of soldering cramping apparatus installs positioning clamp unit according to measurement result perforate.
But, because portable three-coordinate measurement device has certain error, if the datum plate of soldering cramping apparatus is comparatively large, and newly-increased positioning clamp unit is more than 2, and the arm exhibition of portable three-coordinate measurement device is usually shorter, the measuring basis of three-dimensional coordinates measurement equipment is caused to need mobile.Due to the error that above-mentioned measurement exists, frequent traverse measurement benchmark will there will be error accumulation, cause the positional precision of the positioning clamp unit that soldering cramping apparatus is installed not high, directly cause the machining accuracy of the assembly parts on automobile poor.
Therefore, how to solve machining accuracy this problem poor of the assembly parts on automobile, become the technical barrier that those skilled in the art are urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of soldering cramping apparatus of automobile, and this soldering cramping apparatus can improve the machining accuracy of the assembly parts on automobile.
To achieve these goals, the utility model provides following technical scheme:
A kind of soldering cramping apparatus of automobile, comprise datum plate and multiple positioning clamp unit be installed on described datum plate, also comprise the benchmark keyset be removably fixed on described datum plate, at least two described positioning clamp units are fixed on described datum plate by described benchmark keyset, and described benchmark keyset has multiple installation portion for installing described positioning clamp unit.
Preferably, in above-mentioned soldering cramping apparatus, described positioning clamp unit comprises L-type base, is fixed on the template at the top of described L-type base and is fixed on the locating piece at described template top, and described L-type base comprises the first plate fixed with described benchmark keyset and the second plate fixed with described first plate.
Preferably, in above-mentioned soldering cramping apparatus, described positioning clamp unit also comprises the stiffener fixed with described L-type base, and described stiffener is fixed with described second plate is all vertical with described first plate.
Preferably, in above-mentioned soldering cramping apparatus, described installation portion comprises the first screwed hole group, pin-and-hole group and the second screwed hole group, described pin-and-hole group is between described first screwed hole group and described second screwed hole group, and described first screwed hole group and described second screwed hole group include at least two spaced screwed holes.
Preferably, in above-mentioned soldering cramping apparatus, described datum plate and described benchmark keyset are rectangular slab.
Preferably, in above-mentioned soldering cramping apparatus, a side of described benchmark keyset and a side of described datum plate align.
In technique scheme, the utility model provides a kind of soldering cramping apparatus of automobile, it comprises datum plate, is multiplely installed on the positioning clamp unit on this datum plate and is removably fixed in the benchmark keyset on datum plate, at least two positioning clamp units are fixed on datum plate by benchmark keyset, benchmark keyset have multiple installation portion for installing positioning clamp unit.After so arranging, if need to increase positioning clamp unit in soldering cramping apparatus, the installation portion of former positioning clamp unit can be processed on benchmark keyset, then with this installation portion for benchmark, processing needs the installation portion of the positioning clamp unit increased, and is then installed on needing the positioning clamp unit increased on datum plate by benchmark keyset.
Known by foregoing description, the soldering cramping apparatus that the utility model provides adopts benchmark keyset to realize the installation of newly-increased positioning clamp unit, size due to benchmark keyset is far smaller than the size of datum plate, when therefore processing installation portion on benchmark keyset, measuring basis does not need mobile, and then reduce the mismachining tolerance of installation portion, make the positional precision of positioning clamp unit on datum plate higher, improve the machining accuracy of the assembly parts of automobile with this.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the utility model, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
The soldering cramping apparatus structural representation in one of the states that Fig. 1 provides for the utility model embodiment;
Fig. 2 be positioning clamp unit with datum plate coordinate enlarged drawing;
The soldering cramping apparatus structural representation in another state that Fig. 3 provides for the utility model embodiment;
The structural representation of the positioning clamp unit that Fig. 4 provides for the utility model embodiment;
The schematic diagram of the benchmark keyset that Fig. 5 provides for the utility model embodiment.
Description of reference numerals:
11-datum plate, 12-positioning clamp unit, 13-benchmark keyset, 21-L type base, 22-template, 23-locating piece, 24-stiffener, 31-first screwed hole group, 32-pin-and-hole group, 33-second screwed hole group.
Detailed description of the invention
In order to make those skilled in the art understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is further detailed.
As Figure 1-5, the utility model embodiment provides a kind of soldering cramping apparatus of automobile, and it comprises datum plate 11, positioning clamp unit 12 and benchmark keyset 13, wherein:
Datum plate 11 is the reference for installation of whole soldering cramping apparatus, and it can install multiple positioning clamp unit;
Positioning clamp unit 12 is installed on datum plate 11, and the effect of positioning clamp unit 12 is the location and the clamping that realize parts, so that the carrying out of welding operation, its concrete structure is determined according to the application scenarios of soldering cramping apparatus;
Benchmark keyset 13 is removably fixed on datum plate 11, when needing to increase new positioning clamp unit 12, benchmark keyset 13 is fixed on datum plate 11, at least two positioning clamp units can be fixed on datum plate 11 by benchmark keyset 13, this benchmark keyset 13 has multiple installation portion for installing positioning clamp unit, and this installation portion specifically can comprise multiple hole.
After so arranging, if need to increase positioning clamp unit 12 in soldering cramping apparatus, the installation portion of former positioning clamp unit can be processed on benchmark keyset 13, then with this installation portion for benchmark, processing needs the installation portion of the positioning clamp unit 12 increased, and is then installed on needing the positioning clamp unit 12 increased on datum plate 11 by benchmark keyset 13.
Known by foregoing description, the soldering cramping apparatus that the utility model embodiment provides adopts benchmark keyset 13 to realize the installation of newly-increased positioning clamp unit 12, size due to benchmark keyset 13 is far smaller than the size of datum plate 11, when therefore processing installation portion on benchmark keyset 13, measuring basis does not need mobile, and then reduce the mismachining tolerance of installation portion, make the positional precision of positioning clamp unit on datum plate 11 higher, improve the machining accuracy of the assembly parts of automobile with this.
As shown in Figure 4, in a kind of specific embodiment, the positioning clamp unit that the utility model embodiment provides comprises L-type base 21, is fixed on the template 22 at the top of L-type base 21 and is fixed on the locating piece 23 at this template 22 top, and L-type base 21 comprises the first plate fixed with benchmark keyset 13 and the second plate fixed with the first plate.After adopting above-mentioned positioning clamp unit, the structure of whole soldering cramping apparatus is more simple, and L-type base 21 can improve the installation strength between positioning clamp unit and benchmark keyset 13.
Further, above-mentioned positioning clamp unit also comprises the stiffener 24 fixed with L-type base 21, and this stiffener 24 is fixed with aforementioned first plate and the second plate are all vertical.After arranging stiffener 24, the structural strength of positioning clamp unit is higher, and then improves the machining accuracy of assembly parts of automobile to a greater degree.
For the ease of installing positioning clamp unit, improve the installation accuracy of positioning clamp unit by a larger margin simultaneously, the installation portion that the utility model embodiment provides comprises the first screwed hole group 31, pin-and-hole group 32 and the second screwed hole group 33, pin-and-hole group 32 is between the first screwed hole group 31 and the second screwed hole group 33, first screwed hole group 31 and the second screwed hole group 33 include at least two spaced screwed holes, the concrete quantity of this screwed hole can be arranged flexibly, and the distance between each screwed hole is determined according to the position, hole on positioning clamp unit.When positioning clamp unit is installed, the location between positioning clamp unit and benchmark keyset 13 is realized by coordinating between alignment pin with pin-and-hole group 32, by coordinating of threaded fastener and the first screwed hole group 31 and the second screwed hole group 33, what realize between positioning clamp unit and benchmark keyset 13 is fixing.
Preferably, datum plate 11 and benchmark keyset 13 all can be rectangular slab, are convenient to both processing with this.Based on this, a side of benchmark keyset 13 side and datum plate 11 can be made to align, during reference for installation keyset 13, first the side of the side of benchmark keyset 13 with datum plate 11 is alignd, carry out the alignment of position, hole again, with this, Primary Location is carried out to benchmark keyset 13, be convenient to the installation of benchmark keyset 13.
Mode above only by illustrating describes some one exemplary embodiment of the present utility model, undoubtedly, for those of ordinary skill in the art, when not departing from spirit and scope of the present utility model, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the utility model claims.
Claims (6)
1. the soldering cramping apparatus of an automobile, comprise datum plate (11) and multiple positioning clamp unit be installed on described datum plate (11), it is characterized in that, also comprise the benchmark keyset (13) be removably fixed on described datum plate (11), at least two described positioning clamp units are fixed on described datum plate (11) by described benchmark keyset (13), and described benchmark keyset (13) has multiple installation portion for installing described positioning clamp unit.
2. soldering cramping apparatus according to claim 1, it is characterized in that, described positioning clamp unit comprises L-type base (21), is fixed on the template (22) at the top of described L-type base (21) and is fixed on the locating piece (23) at described template (22) top, and described L-type base (21) comprises the first plate fixed with described benchmark keyset (13) and the second plate fixed with described first plate.
3. soldering cramping apparatus according to claim 2, it is characterized in that, described positioning clamp unit also comprises the stiffener (24) fixed with described L-type base (21), and described stiffener (24) is fixed with described second plate is all vertical with described first plate.
4. soldering cramping apparatus according to claim 1, it is characterized in that, described installation portion comprises the first screwed hole group (31), pin-and-hole group (32) and the second screwed hole group (33), described pin-and-hole group (32) is positioned between described first screwed hole group (31) and described second screwed hole group (33), and described first screwed hole group (31) and described second screwed hole group (33) include at least two spaced screwed holes.
5. the soldering cramping apparatus according to any one of claim 1-4, is characterized in that, described datum plate (11) and described benchmark keyset (13) are rectangular slab.
6. soldering cramping apparatus according to claim 5, is characterized in that, a side of described benchmark keyset (13) and a side of described datum plate (11) align.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800092.7U CN204295201U (en) | 2014-12-16 | 2014-12-16 | The soldering cramping apparatus of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420800092.7U CN204295201U (en) | 2014-12-16 | 2014-12-16 | The soldering cramping apparatus of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295201U true CN204295201U (en) | 2015-04-29 |
Family
ID=53100780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420800092.7U Expired - Fee Related CN204295201U (en) | 2014-12-16 | 2014-12-16 | The soldering cramping apparatus of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295201U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522319A (en) * | 2016-02-25 | 2016-04-27 | 安徽江淮汽车股份有限公司 | Composite clamp with welding assembly line multi-station welding function |
| CN106624568A (en) * | 2017-02-28 | 2017-05-10 | 中源汽车零部件（大连）股份有限公司 | White body trial manufacturing side wall integrated clamp and working method thereof |
| CN106736362A (en) * | 2016-12-26 | 2017-05-31 | 哈尔滨飞机工业集团有限责任公司 | A kind of installation method of cantilever part |
-
2014
- 2014-12-16 CN CN201420800092.7U patent/CN204295201U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522319A (en) * | 2016-02-25 | 2016-04-27 | 安徽江淮汽车股份有限公司 | Composite clamp with welding assembly line multi-station welding function |
| CN105522319B (en) * | 2016-02-25 | 2017-06-09 | 安徽江淮汽车集团股份有限公司 | A kind of composite fixture for possessing welding line multistation welding function |
| CN106736362A (en) * | 2016-12-26 | 2017-05-31 | 哈尔滨飞机工业集团有限责任公司 | A kind of installation method of cantilever part |
| CN106624568A (en) * | 2017-02-28 | 2017-05-10 | 中源汽车零部件（大连）股份有限公司 | White body trial manufacturing side wall integrated clamp and working method thereof |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20191216 |