CN108127313A - A kind of compressing member of novel trailing arm clamp system - Google Patents
A kind of compressing member of novel trailing arm clamp system Download PDFInfo
- Publication number
- CN108127313A CN108127313A CN201711363271.3A CN201711363271A CN108127313A CN 108127313 A CN108127313 A CN 108127313A CN 201711363271 A CN201711363271 A CN 201711363271A CN 108127313 A CN108127313 A CN 108127313A
- Authority
- CN
- China
- Prior art keywords
- pressure plate
- clamp system
- compressing member
- spherical cavity
- fixed 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention provides a kind of compressing member of novel trailing arm clamp system, including pressure plate, connecting shaft and compresses foot, it is characterised in that：Further include fixed plate, the fixed plate is connected to below the pressure plate, the pressure plate center is provided with spherical cavity, the fixed plate center is provided with lower spherical cavity, the connecting shaft lower end is provided with spherical connector, and the spherical connector is movably installed in the upper spherical cavity and the lower spherical cavity.With reliable clamping, and the advantages of butt welding machine part causes deformation is not easy after clamping.
Description
Technical field
The present invention relates to mechanical manufacturing fields, and in particular to trailing arm clamp system.
Background technology
It is needed in the manufacturing process of car drawing arm by welding, as shown in Figure 1, the signal of the soldering part for needs
Figure is (marked as 100).It needs to be clamped fixation to part in welding process, directly be reinforced the prior art mainly adopts cylinder pair
Part is clamped, and as shown in Figures 2 and 3, which generally comprises compressing member (1 ') and support element (2 '), soldering part position
It between compressing member and support element, is pressed by cylinder to compressing member, achievees the purpose that clamp soldering part.
But since compressing member is using rectangle pawl structure, support element uses cylindrical structure contact weld part so that compresses
There are three contact surfaces with soldering part for part, and support element and soldering part are there is also three contact surfaces, if three of side connect
Contacting surface is not in the same plane, it is easy to cause local pressure uneven, deform soldering part under the action of cylinder pressure, shadow
Ring product quality.
The present inventor is improved existing clamp system thus, and by compressing member and support element, from face, contact is modified to a little
Contact, to reduce the deformation of soldering part.But when soldering part upper surface is not parallel, in the clamp system of this kind of structure
Clamping under it is also possible that deform upon.
Therefore, how the compressing member of existing clamp system is improved, it is made to overcome the above problem, be this field skill
An art personnel problem urgently to be resolved hurrily.
Invention content
It is a primary object of the present invention to provide a kind of reliable clamping, and it is not easy butt welding machine part after clamping and causes deformation
The compressing member of novel trailing arm clamp system.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of compressing member of novel trailing arm clamp system,
Including pressure plate, connecting shaft and compress foot, it is characterised in that：Fixed plate is further included, the fixed plate is connected to the pressure plate
Lower section, the pressure plate center are provided with spherical cavity, and the fixed plate center is provided with lower spherical cavity, the company
Spindle lower end is provided with spherical connector, and the spherical connector is movably installed in the upper spherical cavity and the lower spherical cavity
It is interior.
As an improvement, it is additionally provided with elastomeric pad between the compression foot and the pressure plate.There is compression foot certain
Axial elasticity, can preferably be bonded soldering part.
Compared with prior art, the advantage of the invention is that：Pressure plate and fixed plate form typed ball bearing pair with connecting shaft, even
In the case of spindle is fixed, pressure plate and fixed plate have certain freedom of movement, so as to ensure that three compress foot energy automatically
Fitting compresses soldering part, makes clamping relatively reliable, and is not easy butt welding machine part after clamping and causes deformation.
Description of the drawings
Fig. 1 is the dimensional structure diagram according to soldering part of the present invention；
Fig. 2 is the dimensional structure diagram according to existing clamp system of the present invention；
Fig. 3 is the working state figure according to existing clamp system of the present invention；
Fig. 4 is the working state figure according to improved clamp system of the present invention；
Fig. 5 is dimensional structure diagram according to a preferred embodiment of the present invention；
Fig. 6 is explosive state schematic diagram according to a preferred embodiment of the present invention；
Fig. 7 is half sectional view according to a preferred embodiment of the present invention.
Specific embodiment
It is described below to disclose the present invention so that those skilled in the art can realize the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in figure 4, improved clamp system includes compressing member 1 and support element 2, soldering part 100 is located at compressing member 1
Between support element 2.
As shown in Figs. 5 to 7, the preferred embodiment of the present invention includes pressure plate 11, fixed plate 12, connecting shaft 13, compresses foot
14 and elastomeric pad 15.Specifically：
Fixed plate 12 is connected to 11 lower section of pressure plate, and 11 center of pressure plate is provided with spherical cavity 11, fixed plate 12
Center is provided with lower spherical cavity 121, and 13 lower end of connecting shaft is provided with spherical connector 131,131 activity peace of spherical connector
Loaded in upper spherical cavity 111 and lower spherical cavity 121.Elastomeric pad 15, which is arranged on, to be compressed between foot and pressure plate.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection domain by appended claims and its
Equivalent defines.
Claims (2)
1. a kind of compressing member of novel trailing arm clamp system including pressure plate, connecting shaft and compresses foot, it is characterised in that：Also
Including fixed plate, the fixed plate is connected to below the pressure plate, and the pressure plate center is provided with spherical cavity, institute
It states fixed plate center and is provided with lower spherical cavity, the connecting shaft lower end is provided with spherical connector, the spherical connector
It is movably installed in the upper spherical cavity and the lower spherical cavity.
2. the compressing member of novel trailing arm clamp system according to claim 1, it is characterised in that：The compression foot and institute
It states and is additionally provided with elastomeric pad between pressure plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363271.3A CN108127313A (en) | 2017-12-04 | 2017-12-04 | A kind of compressing member of novel trailing arm clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711363271.3A CN108127313A (en) | 2017-12-04 | 2017-12-04 | A kind of compressing member of novel trailing arm clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108127313A true CN108127313A (en) | 2018-06-08 |
Family
ID=62390562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711363271.3A Pending CN108127313A (en) | 2017-12-04 | 2017-12-04 | A kind of compressing member of novel trailing arm clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108127313A (en) |
-
2017
- 2017-12-04 CN CN201711363271.3A patent/CN108127313A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180608 |