CN222680206U - Machining device for steering knuckle shell - Google Patents
Machining device for steering knuckle shell Download PDFInfo
- Publication number
- CN222680206U CN222680206U CN202420961563.6U CN202420961563U CN222680206U CN 222680206 U CN222680206 U CN 222680206U CN 202420961563 U CN202420961563 U CN 202420961563U CN 222680206 U CN222680206 U CN 222680206U
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- Prior art keywords
- support head
- steering knuckle
- machining device
- supporting head
- knuckle housing
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Abstract
本实用新型涉及工装夹具技术领域，尤其涉及一种用于转向节壳的机加工装，其包括底板，所述底板设置有两个对称装夹位，每个对称装夹位呈三角形设置有支撑头一、支撑头二和支撑头三，以及与之对应的压板一、压板二和压板三，所述支撑头一、所述支撑头二和所述支撑头三的顶部为均匀密布的大量小方块组成的碎钻结构，所述压板一、所述压板二和所述压板三均通过螺栓螺母向下压紧，所述支撑头三的旁边还设置有辅助支撑头。本实用新型采用顶部具有碎钻结构的支撑头增大支撑头与工件的水平方向摩擦力，从而起到在水平方向固定工件的作用，进而简化夹具结构，降低成本，并使用方便。
The utility model relates to the technical field of tooling fixtures, and in particular to a machining fixture for a steering knuckle housing, which includes a base plate, the base plate is provided with two symmetrical clamping positions, each symmetrical clamping position is triangularly provided with a support head 1, a support head 2 and a support head 3, and corresponding pressing plates 1, 2 and 3, the tops of the support heads 1, 2 and 3 are a crushed drill structure composed of a large number of small blocks evenly distributed, the pressing plates 1, 2 and 3 are all pressed downward by bolts and nuts, and an auxiliary support head is also provided next to the support head 3. The utility model adopts a support head with a crushed drill structure on the top to increase the horizontal friction between the support head and the workpiece, thereby playing a role in fixing the workpiece in the horizontal direction, thereby simplifying the fixture structure, reducing costs, and being easy to use.
Description
Technical Field
The utility model relates to the technical field of tool fixtures, in particular to a machining tool for a steering knuckle shell.
Background
The flange of knuckle shell and the arm of force installation position at both ends need mill face and drilling, because knuckle shell is mostly cambered surface and inclined plane all around, so the horizontal direction is difficult to fix a position and press from both sides tightly when clamping is fixed, and in addition, the back of waiting to process the face is also mostly the cambered surface, only has the plane of several small tracts of land, so how to fix a position and fix the work piece, it is crucial to the machining of knuckle shell.
Disclosure of utility model
The utility model aims at overcoming the defects of the prior art, and provides a machining tool for a steering knuckle shell, which adopts a supporting head with a broken drill structure at the top to support a workpiece and is matched with a pressing plate for fixing.
The technical scheme includes that the machining device for the steering knuckle shell comprises a bottom plate, wherein two symmetrical clamping positions are arranged on the bottom plate, a first supporting head, a second supporting head and a third supporting head are arranged on each symmetrical clamping position in a triangular shape, a broken drill structure formed by a large number of uniformly densely distributed small squares is arranged at the tops of the first supporting head, the second supporting head and the third supporting head, a first pressing plate, a second pressing plate and a third pressing plate are arranged above the first supporting head, the second supporting head and the third supporting head respectively, the first pressing plate, the second pressing plate and the third pressing plate are connected with a screw rod fixed on the bottom plate in a sliding mode, the first supporting head, the second supporting head and the third supporting head are pressed downwards through nuts in threaded connection with the screw rod, and an auxiliary supporting head is arranged beside the third supporting head.
Preferably, the two ends of the bottom plate are also provided with anti-crumple plates, and the anti-crumple plates are provided with clamping grooves for clamping the two ends of the steering knuckle shell.
Preferably, the clearance between the two side surfaces of the clamping groove of the anti-crumple plate and the steering knuckle shell is smaller than 0.5mm.
Preferably, the first pressing plate and the second pressing plate are both pressed with two workpieces at the same time, the hole sleeved with the screw rod of the first pressing plate is of a U-shaped structure, and the opening of the U-shaped structure is connected with a hole with the diameter larger than the maximum width of the nut.
Preferably, the pressing part of each pressing plate, which is abutted against the workpiece, is aligned up and down with the supporting head below the pressing part.
The machining device for the steering knuckle shell has the beneficial effects that the machining device comprises a bottom plate, wherein two symmetrical clamping positions are arranged on the bottom plate, each symmetrical clamping position is provided with a first supporting head, a second supporting head and a third supporting head in a triangular shape, the tops of the first supporting head, the second supporting head and the third supporting head are uniformly and densely provided with a plurality of small square blocks, a first pressing plate, a second pressing plate and a third pressing plate are respectively arranged above the first supporting head, the second supporting head and the third supporting head, the first pressing plate, the second pressing plate and the third pressing plate are in sliding connection with a screw rod fixed on the bottom plate and are pressed downwards through nuts in threaded connection with the screw rod, and an auxiliary supporting head is further arranged beside the third supporting head. According to the utility model, the supporting head with the broken drill structure at the top is adopted to increase the friction force between the supporting head and the workpiece in the horizontal direction, so that the function of fixing the workpiece in the horizontal direction is realized, the clamp structure is simplified, the cost is reduced, and the use is convenient.
Drawings
Fig. 1 is a perspective view of a machining tool for a knuckle housing of the present utility model.
Reference numerals illustrate:
1-bottom plate, 2-first supporting head, 3-second supporting head, 4-third supporting head, 5-first pressing plate, 6-second pressing plate, 7-third pressing plate, 8-auxiliary supporting head and 9-anti-crumple plate.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and the specific embodiments, without limiting the scope of the utility model.
As shown in fig. 1, a machining device for a steering knuckle housing of the present embodiment includes a bottom plate 1, the bottom plate 1 is provided with two symmetrical clamping positions, each symmetrical clamping position is provided with a first supporting head 2, a second supporting head 3 and a third supporting head 4 in a triangle shape, the tops of the first supporting head 2, the second supporting head 3 and the third supporting head 4 are uniformly and densely distributed broken drill structures formed by a large number of small squares, a first pressing plate 5, a second pressing plate 6 and a third pressing plate 7 are respectively arranged above the first supporting head 2, the second supporting head 3 and the third supporting head 4, the first pressing plate 5, the second pressing plate 6 and the third pressing plate 7 are all in sliding connection with a screw rod fixed on the bottom plate 1, and are pressed downwards through nuts in threaded connection with the screw rod, and an auxiliary supporting head 8 is further arranged beside the third supporting head 4.
The supporting head with the broken drill structure is adopted to abut against the steering knuckle shell, so that the friction force of the supporting head and the steering knuckle shell in the horizontal direction is increased, and the steering knuckle shell is fixed in the horizontal direction. The pressing plates are aligned with the supporting heads below, so that the workpiece is pressed and the offset in the processing process of the workpiece is prevented, and the auxiliary supporting heads 8 are arranged below the processing surface of one end of the workpiece because the processing surface is not right above the supporting heads three 4 and the offset distance is large.
The first pressing plate 5 and the second pressing plate 6 of the embodiment are both used for simultaneously pressing two workpieces, so that a supporting column is omitted, and the clamping effect of the clamp is improved.
In order to prevent the workpiece from flying out of the clamp due to overlarge horizontal stress during processing, the two ends of the bottom plate 1 are further provided with the anti-crumple plates 9 in the embodiment, and the anti-crumple plates 9 are provided with clamping grooves for clamping two ends of the steering knuckle shell.
Finally, it should be noted that the foregoing embodiments are merely for illustrating the technical solution of the present utility model, and the front, rear, left, right, upper, middle, lower, etc. directions adopted for the description of the technical solution are set based on the drawings, not limiting the scope of the present utility model, although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420961563.6U CN222680206U (en) | 2024-05-07 | 2024-05-07 | Machining device for steering knuckle shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420961563.6U CN222680206U (en) | 2024-05-07 | 2024-05-07 | Machining device for steering knuckle shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222680206U true CN222680206U (en) | 2025-03-28 |
Family
ID=95116463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420961563.6U Active CN222680206U (en) | 2024-05-07 | 2024-05-07 | Machining device for steering knuckle shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222680206U (en) |
-
2024
- 2024-05-07 CN CN202420961563.6U patent/CN222680206U/en active Active
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