CN215658737U - Positioning device for assisting welding of auxiliary frame control arm of automobile - Google Patents
Positioning device for assisting welding of auxiliary frame control arm of automobile Download PDFInfo
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- CN215658737U CN215658737U CN202122207181.3U CN202122207181U CN215658737U CN 215658737 U CN215658737 U CN 215658737U CN 202122207181 U CN202122207181 U CN 202122207181U CN 215658737 U CN215658737 U CN 215658737U
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Abstract
The utility model discloses a positioning device for assisting welding of a control arm of an auxiliary frame of an automobile, which comprises: the pair of positioning telescopic mechanisms are used for fixing the control arm front plate and the control arm rear plate; the pair of horizontal moving mechanisms are arranged on the side parts of the pair of positioning telescopic mechanisms and matched with the pair of positioning telescopic mechanisms, and the pressing mechanisms are arranged on the side parts of the pair of positioning telescopic mechanisms and used for pressing the front plates of the control arms.
Description
Technical Field
The utility model relates to the technical field of automobile welding, in particular to a positioning device for assisting welding of an auxiliary frame control arm of an automobile.
Background
The control arm of the automobile elastically connects the wheel and the automobile body through a spherical hinge or a bush respectively, transmits various forces acting on the wheel to the automobile body, and ensures that the wheel moves according to a certain track. However, some positioning mechanisms are complex, occupy space, are not easy to use and maintain and have high cost.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to overcoming the above-mentioned shortcomings and drawbacks of the prior art, and providing a positioning device for assisting in welding a control arm of a subframe of an automobile to solve the above-mentioned problems.
The technical problem solved by the utility model can be realized by adopting the following technical scheme:
the utility model provides a be used for supplementary car sub vehicle frame control arm welded positioner which characterized in that includes:
the pair of positioning telescopic mechanisms are used for fixing the control arm front plate and the control arm rear plate;
a pair of horizontal moving mechanisms disposed at side portions of the pair of positioning and telescoping mechanisms and engaged with the pair of positioning and telescoping mechanisms, an
And the pressing mechanisms are arranged on the side parts of the pair of positioning telescopic mechanisms and are used for pressing the front plates of the control arms.
In a preferred embodiment of the present invention, the pair of positioning telescopic mechanisms includes a first telescopic pin and a second telescopic pin for fixing the control arm front plate and the control arm rear plate, and a first driving cylinder and a second driving cylinder for driving the first telescopic pin and the second telescopic pin to perform telescopic operation.
In a preferred embodiment of the present invention, the pair of horizontal movement mechanisms includes first and second blocks engaged with the first and second telescopic pins, first and second guide rods connected to the first and second blocks, and first and second movement cylinders connected to the first and second guide rods.
In a preferred embodiment of the present invention, the pressing mechanism includes a pressing seat located at a side portion of the pair of positioning telescopic mechanisms, a rotating block rotatably connected to the pressing seat, and two pressing blocks disposed on the rotating block and used for pressing the front plate of the control arm, and the two pressing blocks are connected to the rotating block through a U-shaped block.
Due to the adoption of the technical scheme, the utility model has the beneficial effects that: the control arm rear plate is fixed through the pair of positioning telescopic mechanisms, then the control arm front plate is placed above the control arm rear plate, is fixed through the pressing mechanism, and is welded together through the welding fixture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below.
Referring to fig. 1, the positioning device for assisting in welding the control arm of the subframe of the automobile comprises a pair of positioning telescopic mechanisms 100, a pair of horizontal moving mechanisms 200 and a pressing mechanism 300.
The pair of positioning telescopic mechanisms 100 is used for fixing the control arm front plate 1 and the control arm rear plate 2, and the pair of positioning telescopic mechanisms 100 in the embodiment includes a first telescopic pin 110 and a second telescopic pin 120 for fixing the control arm front plate 1 and the control arm rear plate 2, and a first driving cylinder 110a and a second driving cylinder 120a for driving the first telescopic pin 110 and the second telescopic pin 120 to perform telescopic work. Specifically, the first and second telescopic pins 110 and 120 are fixed through two holes of the control arm front plate 1 and the control arm rear plate 2, respectively.
The pair of horizontal movement mechanisms 200 are provided at the side portions of the pair of positioning retracting mechanisms 100 and cooperate with the pair of positioning retracting mechanisms 100. The pair of horizontal moving mechanisms 200 in this embodiment includes first and second blocks 210 and 220 engaged with the first and second telescopic pins 110 and 120, first and second guide rods 230 and 240 connected to the first and second blocks 210 and 220, and first and second moving cylinders 250 and 260 connected to the first and second guide rods 230 and 240. When the opening size needs to be ensured, the first moving air cylinder 250 and the second moving air cylinder 260 drive the first guide rod 230 and the second guide rod 240 to move so as to drive the first plunger block 210 and the second plunger block 220 to move, and the first plunger block 210 and the second plunger block 220 ensure the opening size and the coaxiality of the mounting holes between the control arm front plate 1 and the control arm rear plate 2.
The pressing mechanism 300 is arranged at the side parts of the pair of positioning telescopic mechanisms 100 and used for pressing the control arm front plate 1, the pressing mechanism 300 comprises a pressing seat 310 located at the side parts of the pair of positioning telescopic mechanisms 100, a rotating block 320 rotationally connected to the pressing seat 310, and two pressing blocks 330 arranged on the rotating block 320 and used for pressing the control arm front plate 1, and the two pressing blocks 330 are connected with the rotating block 320 through a U-shaped block 340. After the control arm front plate 1 and the control arm rear plate 2 are fixed, the first chock 210 and the second chock 220 move to the designated positions, the two pressing blocks 330 press the control arm front plate 1 through the rotating block 320, and the control arm front plate 1 and the control arm rear plate 2 are welded together through an external welding fixture.
The working principle of the utility model is as follows:
firstly, a first telescopic pin 110 and a second telescopic pin 120 respectively penetrate through two holes of a control arm front plate 1 and a control arm rear plate 2 to be fixed, after a first chock block 210 and a second chock block 220 move to specified positions, two pressing blocks 330 press the control arm front plate 1 through the action of a rotating block 320, the control arm front plate 1 and the control arm rear plate 2 are welded together through an external welding fixture, after welding is completed, the rotating block 320 drives the two pressing blocks 330 to return, the first chock block 210 and the second chock block 220 move to original positions, the first telescopic pin 110 and the second telescopic pin 120 retract, then parts are taken manually, and circulation is performed in sequence.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a be used for supplementary car sub vehicle frame control arm welded positioner which characterized in that includes:
the pair of positioning telescopic mechanisms are used for fixing the control arm front plate and the control arm rear plate;
a pair of horizontal moving mechanisms disposed at side portions of the pair of positioning and telescoping mechanisms and engaged with the pair of positioning and telescoping mechanisms, an
And the pressing mechanisms are arranged on the side parts of the pair of positioning telescopic mechanisms and are used for pressing the front plates of the control arms.
2. The positioning device for assisting in welding the control arm of the subframe of the automobile as claimed in claim 1, wherein the pair of positioning telescopic mechanisms comprises a first telescopic pin and a second telescopic pin for fixing the front plate and the rear plate of the control arm, and a first driving cylinder and a second driving cylinder for driving the first telescopic pin and the second telescopic pin to perform telescopic operation.
3. The positioning device for assisting in welding the control arm of the subframe of the vehicle as claimed in claim 2, wherein the pair of horizontal moving mechanisms comprises a first and a second chock cooperating with the first and the second telescopic pins, a first and a second guide rod connected to the first and the second chock, and a first and a second moving cylinder connected to the first and the second guide rod.
4. The positioning device for assisting in welding the control arm of the subframe of the automobile as claimed in claim 1, wherein the pressing mechanism includes a pressing seat located at a side portion of the pair of positioning telescopic mechanisms, a rotating block rotatably connected to the pressing seat, and two pressing blocks disposed on the rotating block and used for pressing the front plate of the control arm, and the two pressing blocks are connected with the rotating block through a U-shaped block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207181.3U CN215658737U (en) | 2021-09-13 | 2021-09-13 | Positioning device for assisting welding of auxiliary frame control arm of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122207181.3U CN215658737U (en) | 2021-09-13 | 2021-09-13 | Positioning device for assisting welding of auxiliary frame control arm of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215658737U true CN215658737U (en) | 2022-01-28 |
Family
ID=79962693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122207181.3U Active CN215658737U (en) | 2021-09-13 | 2021-09-13 | Positioning device for assisting welding of auxiliary frame control arm of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215658737U (en) |
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2021
- 2021-09-13 CN CN202122207181.3U patent/CN215658737U/en active Active
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