CN215789921U - Steering knuckle clamping jig - Google Patents
Steering knuckle clamping jig Download PDFInfo
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- CN215789921U CN215789921U CN202023317796.3U CN202023317796U CN215789921U CN 215789921 U CN215789921 U CN 215789921U CN 202023317796 U CN202023317796 U CN 202023317796U CN 215789921 U CN215789921 U CN 215789921U
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- clamping jaw
- jaw device
- clamping
- steering knuckle
- mounting plate
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Abstract
The utility model discloses a steering knuckle clamping jig which comprises an installation plate, wherein one side surface of the installation plate is connected with a clamping jaw device for clamping a steering knuckle main body and a limiting rod for limiting the steering knuckle main body; the clamping jaw device comprises a first clamping jaw device, a second clamping jaw device and a third clamping jaw device, the first clamping jaw device and the second clamping jaw device are connected to one end of the mounting plate, the third clamping jaw device is connected to the other end of the mounting plate, and the first clamping jaw device, the second clamping jaw device and the third clamping jaw device are all used for clamping the body surface of the steering knuckle body; the limiting rod comprises a first limiting rod and a second limiting rod, the first limiting rod is positioned at one end of the mounting plate, and the second limiting rod is positioned at the other end of the mounting plate; according to the clamping jig, the three clamping jaw devices are distributed at two ends of the mounting plate, so that the clamping effect on the steering knuckle main body can be guaranteed; the limiting rod and the clamping jaw device jointly and jointly act to ensure the clamping stability of the steering knuckle main body.
Description
Technical Field
The utility model relates to the technical field of steering knuckle production, in particular to a steering knuckle clamping jig.
Background
The safety of the automobile is mainly composed of a steering system and a braking system. The steering system is located at the front of the vehicle and has the function of changing or maintaining the direction of travel or reverse of the vehicle. The automobile steering system is important to the running safety of an automobile, so parts of the automobile steering system are called safety parts, and in a steering part, an automobile steering knuckle is an important component and also a core part, and is used as a bearing seat of a front shaft to connect wheels, a transmission shaft, a front shock absorber, a front control arm, a steering tie rod and a transverse torsion stabilizer bar.
Therefore, the quality of the steering knuckle is closely related to the production and processing of the steering knuckle. As in the knuckle shown in fig. 1, it is necessary to install a bush in the pin hole 11 of the support portion. In the prior art, a mechanical hand is generally used for grabbing the bushing to a mounting station for mounting the bushing. However, the shape of the bush is complex, the grabbing stability of the existing manipulator is poor, the bush is greatly affected during installation, and how to provide a device can ensure the clamping effect of the steering knuckle is a problem which needs to be considered.
Disclosure of Invention
The utility model aims to provide a steering knuckle clamping jig to solve the problem of poor steering knuckle clamping and positioning effects in the prior art.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
a steering knuckle clamping jig comprises an installation plate, wherein a clamping jaw device for clamping a steering knuckle main body and a limiting rod for limiting the steering knuckle main body are connected to one side face of the installation plate;
the clamping jaw device comprises a first clamping jaw device, a second clamping jaw device and a third clamping jaw device, the first clamping jaw device and the second clamping jaw device are connected to one end of the mounting plate, the third clamping jaw device is connected to the other end of the mounting plate, and the first clamping jaw device, the second clamping jaw device and the third clamping jaw device are all used for clamping the main body surface of the steering knuckle main body;
the limiting rod comprises a first limiting rod and a second limiting rod, the first limiting rod is located at one end of the mounting plate, and the second limiting rod is located at the other end of the mounting plate.
Furthermore, the mounting plate is further connected with a double-claw cylinder, and the double-claw cylinder is used for positioning a connecting hole in the steering knuckle main body.
Further, still be connected with the support column that is used for fixing a position the supporting groove on the knuckle main part on the mounting panel, the support column with mounting panel threaded connection.
Furthermore, both sides face of the mounting plate is connected with a clamping jaw device and a limiting rod.
Further, the first clamping jaw device, the second clamping jaw device and the third clamping jaw device are identical in structure and comprise air cylinders and clamping jaws.
Further, still include the connecting plate, the connecting plate is connected an end face of mounting panel, the connecting plate is located and keeps away from the one end of pinhole on the knuckle main part.
Furthermore, a reinforcing rib plate is connected between the connecting plate and the mounting plate.
According to the technical scheme, the embodiment of the utility model at least has the following effects:
1. according to the clamping jig, when the clamping jig is used, the steering knuckle main body is placed on the mounting plate, the limiting rods at the two ends can limit the two sides of the steering knuckle main body respectively, and the three clamping jaw devices are distributed at the two ends of the mounting plate, so that the clamping effect on the steering knuckle main body can be guaranteed; the limiting rod and the clamping jaw device jointly act together to ensure the clamping stability of the steering knuckle main body;
2. the support column is further arranged, the support column is in threaded connection with the mounting plate, the height of the support column can be adjusted by rotating the support column, and micro motion in the height direction of the steering knuckle main body is guaranteed;
3. this application all sets up clamping jaw device and gag lever post in two sides of mounting panel, has improved centre gripping tool's working range.
Drawings
FIG. 1 is a schematic structural diagram of a knuckle in the prior art;
FIG. 2 is a schematic view of a clamping device according to an embodiment of the present invention;
FIG. 3 is a schematic view of FIG. 2 from a different perspective;
fig. 4 is a schematic view of a clamping fixture clamping a knuckle according to an embodiment of the utility model.
Wherein: 1. a knuckle main body; 11. a pin hole; 12. connecting holes; 13. a support groove; 2. mounting a plate; 21. a first jaw arrangement; 22. a second jaw arrangement; 23. a third jaw arrangement; 24. a first limit rod; 25. a second limiting rod; 26. a support pillar; 27. a double-claw cylinder; 28. a connecting plate; 29. and a reinforcing plate.
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 described with the specific embodiments.
It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 4, a steering knuckle clamping jig comprises a mounting plate 2, wherein one side surface of the mounting plate 2 is connected with a clamping jaw device for clamping a steering knuckle main body 1 and a limiting rod for limiting the steering knuckle main body 1; the clamping jaw device comprises a first clamping jaw device 21, a second clamping jaw device 22 and a third clamping jaw device 23, the first clamping jaw device 21 and the second clamping jaw device 22 are connected to one end of the mounting plate 2, the third clamping jaw device 23 is connected to the other end of the mounting plate 2, and the first clamping jaw device 21, the second clamping jaw device 22 and the third clamping jaw device 23 are all used for clamping the body surface of the steering knuckle body 1; the gag lever post includes first gag lever post 24 and second gag lever post 25, and first gag lever post 24 is located the one end of mounting panel 2, and second gag lever post 25 is located the other end of mounting panel 2.
According to the clamping jig, when the clamping jig is used, the steering knuckle main body is placed on the mounting plate, the limiting rods at the two ends can limit the two sides of the steering knuckle main body respectively, and the three clamping jaw devices are distributed at the two ends of the mounting plate, so that the clamping effect on the steering knuckle main body can be guaranteed; the limiting rod and the clamping jaw device jointly and jointly act to ensure the clamping stability of the steering knuckle main body.
The knuckle body as shown in fig. 1, the knuckle body 1 has a pin hole 11 for mounting a bush. When the steering knuckle mounting structure is used, the steering knuckle main body is fixed on the mounting plate 2, and then the subsequent bushing is convenient to mount. The knuckle body 1 has a connection hole 12 penetrating the knuckle body 1 and a support groove 13 not penetrating the knuckle body. This application has guaranteed the centre gripping effect to knuckle main part 1 through a plurality of clamping jaw devices and gag lever post combined action to and the double-jaw cylinder and the support column of setting.
As shown in fig. 2, three jaw arrangements are provided, a first jaw arrangement 21, a second jaw arrangement 22 and a third jaw arrangement 23. A first jaw arrangement 21 and a second jaw arrangement 22 are attached to the left side of the mounting plate and a third jaw arrangement 23 is attached to the right side of the mounting plate 2. The structure of three clamping jaw device is the same, all includes the connecting seat, jacking cylinder and gripper jaw, and the one end of gripper jaw has the holding head, and the middle-end articulates on the connecting seat, and the other end is connected with the jacking cylinder, and jacking cylinder work drives the gripper jaw and carries out the centre gripping or loosen to knuckle main part 1.
During the use, place knuckle main part 1 on mounting panel 2, carry out preliminary spacing to knuckle main part 1 through the first gag lever post 24 and the second gag lever post 25 of both sides, prevent to control about knuckle main part 1. Then, the left and right body surfaces of the steering knuckle body are pressed and clamped through the combined action of the first clamping jaw device 21, the second clamping jaw device 22 and the third clamping jaw device 23, and the fixing effect of the steering knuckle body 1 on the mounting plate is guaranteed.
To further ensure the stability of the knuckle body 1 after installation, a double-claw cylinder 27 and a support column 26 are also attached to the mounting plate 2. Before the knuckle body 1 is mounted on the mounting plate 2, the height of the supporting column 26 is adjusted, specifically, the supporting column 26 is in threaded connection with the mounting plate 2, and the height can be adjusted by rotating the supporting column 26. The support column 26 can be guaranteed to be capable of propping against the support groove 13, and the fixing effect on the steering knuckle main body 1 is guaranteed. Before the knuckle main body 1 is installed, firstly two output ends of the double-claw cylinder 27 are adjusted to the middle position, after the knuckle main body 1 is installed, the two output ends of the double-claw cylinder 27 extend into the connecting hole 12, then the two output ends of the double-claw cylinder 27 are controlled to expand outwards, and the positioning control effect on the knuckle main body 1 is guaranteed.
In order to facilitate the connection between the manipulator and the mounting plate 2, a connecting plate 28 is fixed on the front side surface of the mounting plate 2, and the connecting plate 28 is fixed through a reinforcing rib plate 29, so that the connection stability between the connecting plate 28 and the mounting plate 2 is ensured.
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (7)
1. The steering knuckle clamping jig is characterized by comprising an installation plate (2), wherein one side surface of the installation plate (2) is connected with a clamping jaw device for clamping a steering knuckle main body (1) and a limiting rod for limiting the steering knuckle main body (1);
the clamping jaw device comprises a first clamping jaw device (21), a second clamping jaw device (22) and a third clamping jaw device (23), the first clamping jaw device (21) and the second clamping jaw device (22) are connected to one end of the mounting plate (2), the third clamping jaw device (23) is connected to the other end of the mounting plate (2), and the first clamping jaw device (21), the second clamping jaw device (22) and the third clamping jaw device (23) are all used for clamping the body surface of the steering knuckle body (1);
the gag lever post includes first gag lever post (24) and second gag lever post (25), first gag lever post (24) are located the one end of mounting panel (2), second gag lever post (25) are located the other end of mounting panel (2).
2. The steering knuckle clamping jig according to claim 1, characterized in that a double-claw cylinder (27) is further connected to the mounting plate (2), and the double-claw cylinder (27) is used for positioning the connecting hole (12) in the steering knuckle main body (1).
3. The steering knuckle clamping jig according to claim 1, characterized in that a support column (26) for positioning a support groove (13) on the steering knuckle body (1) is further connected to the mounting plate (2), and the support column (26) is in threaded connection with the mounting plate (2).
4. The steering knuckle clamping jig according to claim 1, characterized in that both side surfaces of the mounting plate (2) are connected with a clamping jaw device and a limiting rod.
5. The steering knuckle clamping jig according to claim 1, characterized in that the first clamping jaw device (21), the second clamping jaw device (22) and the third clamping jaw device (23) are identical in structure and comprise a cylinder and a clamping jaw.
6. The knuckle clamping jig according to claim 1, further comprising a connecting plate (28), wherein the connecting plate (28) is connected to one end surface of the mounting plate (2), and the connecting plate (28) is located at one end away from the pin hole (11) in the knuckle body (1).
7. The steering knuckle clamping jig according to claim 6, characterized in that a reinforcing rib plate (29) is further connected between the connecting plate (28) and the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023317796.3U CN215789921U (en) | 2020-12-31 | 2020-12-31 | Steering knuckle clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023317796.3U CN215789921U (en) | 2020-12-31 | 2020-12-31 | Steering knuckle clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215789921U true CN215789921U (en) | 2022-02-11 |
Family
ID=80125188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023317796.3U Active CN215789921U (en) | 2020-12-31 | 2020-12-31 | Steering knuckle clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215789921U (en) |
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2020
- 2020-12-31 CN CN202023317796.3U patent/CN215789921U/en active Active
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