CN107962334A - A kind of new trailing arm clamp system - Google Patents
A kind of new trailing arm clamp system Download PDFInfo
- Publication number
- CN107962334A CN107962334A CN201711325884.8A CN201711325884A CN107962334A CN 107962334 A CN107962334 A CN 107962334A CN 201711325884 A CN201711325884 A CN 201711325884A CN 107962334 A CN107962334 A CN 107962334A
- Authority
- CN
- China
- Prior art keywords
- compressing member
- pressure strip
- support plate
- foot
- supporting item
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The present invention provides a kind of new trailing arm clamp system, including compressing member and supporting item, and compressing member connection cylinder, soldering part is between the compressing member and the supporting item, it is characterised in that：The compressing member includes pressure strip, connecting shaft and compresses foot, the pressure strip is triangular structure, the connecting shaft is movably connected on the pressure strip center, the compression foot is three and is uniformly located at three apexes of the pressure strip, and the compression foot is conical structure of the vertex towards the soldering part；The supporting item includes support plate, connecting plate and support feet, the support plate is trident star structure, the connecting plate is connected to the support plate center, for the support feet for three and on three fork bars of the support plate, the support feet is hemispherical dome structure of the arc surface towards the soldering part.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 field, and in particular to trailing arm clamp system.
Background technology
Needed in the manufacturing process of car drawing arm by welding, as shown in Figure 1, for the signal of the soldering part of needs
Figure is (marked as 100).Need to be clamped fixation to part in welding process, directly 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 supporting item (2 '), soldering part position
Between compressing member and supporting item, pressed by cylinder to compressing member, achieve the purpose that to clamp soldering part.
But since compressing member uses rectangle pawl structure, supporting item uses cylindrical structure contact weld part so that compresses
Part is with soldering part there are three contact surfaces, and supporting item 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 causes local pressure uneven, deforms soldering part under the action of cylinder pressure, shadow
Ring product quality.
Therefore, how existing clamp system is improved, it is overcome the above problem, be those skilled in the art urgently
A problem to be solved.
The content of the invention
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
New trailing arm clamp system.
To achieve the above objectives, the technical solution adopted by the present invention is：A kind of new trailing arm clamp system, including compress
Part and supporting item, the compressing member connect cylinder, and between the compressing member and the supporting item, its feature exists soldering part
In：The compressing member includes pressure strip, connecting shaft and compresses foot, and the pressure strip is triangular structure, the connecting shaft activity
The pressure strip center is connected to, the compression foot is three and is uniformly located at three apexes of the pressure strip, institute
It is conical structure of the vertex towards the soldering part to state and compress foot；The supporting item includes support plate, connecting plate and support feet,
The support plate is trident star structure, and the connecting plate is connected to the support plate center, and the support feet is three
And on three fork bars of the support plate, the support feet is hemispherical dome structure of the arc surface towards the soldering part.
Preferably, three compression feet and three support feets are coaxially oppositely arranged.Make clamping effect more preferable, and
Reduce deformation.
Compared with prior art, the advantage of the invention is that：Compression foot and semicircular support feet using cone, subtract
Lacked with soldering part contact area, make it closer to theoretical planes, reduce deformation；Using being flexibly connected, three are pressed connecting shaft
Tight foot automatic attaching compressing component, ensures clamping effect.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for the soldering part being related to according to the present invention；
Fig. 2 is the dimensional structure diagram for the existing clamp system being related to according to the present invention；
Fig. 3 is the working state figure for the existing clamp system being related to according to the present invention；
Fig. 4 is the dimensional structure diagram of compressing member middle according to a preferred embodiment of the present invention；
Fig. 5 is the dimensional structure diagram of supporting item middle according to a preferred embodiment of the present invention；
Fig. 6 is working state figure according to a preferred embodiment of the present invention；
Fig. 7 is the front view of Fig. 6 middle according to a preferred embodiment of the present invention.
Embodiment
It is described below for disclosing 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 Fig. 4 to 7, implementation of the invention includes compressing member 1 and supporting item 2, and compressing member 1 connects cylinder, welding zero
Between compressing member 1 and supporting item 2, compressing member 1 includes pressure strip 11, connecting shaft 12 and compresses foot 13, pressure strip 11 part 100
For triangular structure, connecting shaft 12 is movably connected on 11 center of pressure strip, compresses foot 13 as three and is uniformly located at compression
Three apexes of plate 11, compression foot 13 are conical structure of the vertex towards the soldering part 100；Supporting item 2 includes support
Plate 21, connecting plate 22 and support feet 23, support plate 21 are trident star structure, and connecting plate 22 is connected to 21 centre bit of support plate
Put, for support feet 23 for three and on three of support plate 23 fork bars, support feet 23 is arc surface towards the soldering part 100
Hemispherical dome structure.
It is noted that three compression feet 13 and three support feets 23 are coaxially oppositely arranged.
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 modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent defines.
Claims (2)
1. a kind of new trailing arm clamp system, including compressing member and supporting item, the compressing member connects cylinder, soldering part position
Between the compressing member and the supporting item, it is characterised in that：The compressing member includes pressure strip, connecting shaft and compresses foot,
The pressure strip is triangular structure, and the connecting shaft is movably connected on the pressure strip center, and the compression foot is three
Three apexes that are a and being uniformly located at the pressure strip, the cone knot for compressing foot for vertex towards the soldering part
Structure；The supporting item includes support plate, connecting plate and support feet, and the support plate is trident star structure, and the connecting plate connects
The support plate center is connected to, the support feet is for three and on three fork bars of the support plate, the support
Foot is hemispherical dome structure of the arc surface towards the soldering part.
2. new trailing arm clamp system according to claim 1, it is characterised in that：Three compression feet and three institutes
Support feet is stated coaxially to be oppositely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325884.8A CN107962334A (en) | 2017-12-04 | 2017-12-04 | A kind of new trailing arm clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325884.8A CN107962334A (en) | 2017-12-04 | 2017-12-04 | A kind of new trailing arm clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962334A true CN107962334A (en) | 2018-04-27 |
Family
ID=61995295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711325884.8A Pending CN107962334A (en) | 2017-12-04 | 2017-12-04 | A kind of new trailing arm clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962334A (en) |
-
2017
- 2017-12-04 CN CN201711325884.8A patent/CN107962334A/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 |
Application publication date: 20180427 |
|
| WD01 | Invention patent application deemed withdrawn after publication |