CN211305594U - Tool clamp for machining parallel planes of steering knuckles - Google Patents
Tool clamp for machining parallel planes of steering knuckles Download PDFInfo
- Publication number
- CN211305594U CN211305594U CN201922403036.5U CN201922403036U CN211305594U CN 211305594 U CN211305594 U CN 211305594U CN 201922403036 U CN201922403036 U CN 201922403036U CN 211305594 U CN211305594 U CN 211305594U
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- CN
- China
- Prior art keywords
- knuckle
- limiting plate
- base
- steering knuckle
- ear
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a knuckle processing equipment technical field especially relates to a frock clamp for processing knuckle parallel plane, the on-line screen storage device comprises a base, the base top is provided with two limiting plates that are parallel to each other, is used for placing the recess of knuckle pole portion, the limiting plate with the base is perpendicular, two distance between the limiting plate medial surface equals distance between the two ear of knuckle lateral surfaces, the recess is located limiting plate one side, the recess top is provided with closing device. During clamping, the limiting plate fixes the steering knuckle ear part, the steering knuckle rod part is arranged in the groove, and the pressing device presses the steering knuckle rod part to fix the steering knuckle. The utility model relates to a rationally, convenient to use only needs a clamping, can the long ear of simultaneous processing knuckle, short ear medial surface and the terminal plane in pole portion, makes each plane of knuckle have higher depth of parallelism, improves the knuckle quality, improves work efficiency.
Description
Technical Field
The utility model relates to a knuckle processing equipment technical field especially relates to a frock clamp for processing knuckle parallel plane.
Background
The steering knuckle is one of important parts in an automobile steering axle, and can enable an automobile to stably run and sensitively transmit the running direction. The steering knuckle has the functions of transmitting and bearing the front load of the automobile, supporting and driving the front wheel to rotate around the main pin so as to steer the automobile. In the driving state of the automobile, it bears variable impact load, and therefore, high strength and processing accuracy are required.
The knuckle comprises a rod part, a disc part and an ear part, wherein the ear part comprises a long ear and a short ear, the tail end of the rod part is provided with a plane, and the plane is parallel to the inner side surface and the outer side surface of the long ear and the short ear. In the prior art, when a knuckle is machined, the knuckle needs to be disassembled after one surface is machined, then the knuckle is repositioned and clamped, when a plurality of surfaces are machined, the machining and clamping time is long, the working efficiency is low, the labor intensity of workers is increased, and the quality of the machined knuckle is low due to the fact that the positioning reference is deviated due to repeated clamping for many times.
Disclosure of Invention
An object of the utility model is to prior art not enough, and provide a frock clamp for processing knuckle parallel plane, its reasonable in design, convenient to use only needs a clamping, can process the terminal plane in long ear, short ear medial surface of knuckle and pole portion simultaneously, makes each plane of knuckle have higher depth of parallelism, improves the knuckle quality, improves work efficiency.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a frock clamp for processing knuckle parallel plane, includes the base, the base top is provided with two limiting plates that are parallel to each other, is used for placing the recess of knuckle pole portion, the limiting plate with the base is perpendicular, two distance between the limiting plate medial surface equals distance between the two ear lateral surfaces of knuckle, the recess is located limiting plate one side, the recess top is provided with closing device.
Furthermore, closing device includes briquetting, screw rod and is located the lock nut of screw rod tip, the briquetting with the screw rod is located respectively the recess both sides, the briquetting the screw rod with the base is articulated, the briquetting end be provided with be used for with the U type breach that the screw rod is connected.
Further, an arc-shaped groove matched with the rod part is formed in the inner side of the pressing block.
Further, the length of the groove is smaller than the length of the rod part.
Further, the cross section of the groove is of a V-shaped structure.
Further, the depth of the groove is smaller than the diameter of the rod part.
Further, the base is arranged horizontally.
The utility model has the advantages that: the utility model provides a frock clamp for processing knuckle parallel plane, includes the base, the base top is provided with two limiting plates that are parallel to each other, is used for placing the recess of knuckle pole portion, the limiting plate with the base is perpendicular, two distance between the limiting plate medial surface equals distance between the two ear lateral surfaces of knuckle, the recess is located limiting plate one side, the recess top is provided with closing device. During clamping, the limiting plate fixes the steering knuckle ear part, the steering knuckle rod part is arranged in the groove, and the pressing device presses the steering knuckle rod part to fix the steering knuckle. The utility model relates to a rationally, convenient to use only needs a clamping, can the long ear of simultaneous processing knuckle, short ear medial surface and the terminal plane in pole portion, makes each plane of knuckle have higher depth of parallelism, improves the knuckle quality, improves work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a knuckle.
Description of reference numerals:
1-base 2-limit board
3-knuckle 31-rod part
32-ear 4-groove
5-pressing device 51-pressing block
52-screw 53-fastening nut.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the frock clamp for processing the parallel plane of the knuckle of this embodiment includes base 1, base 1 top is provided with two limiting plates 2 that are parallel to each other, is used for placing the recess 4 of 3 pole portions 31 of knuckle, limiting plate 2 with base 1 is perpendicular, two distance between 2 medial surfaces of limiting plate equals distance between 3 two ears 32 lateral surfaces of knuckle, recess 4 is located limiting plate 2 one side, 4 tops of recess are provided with closing device 5. During the clamping, use two lateral surfaces of 3 ears of knuckle as the location benchmark, arrange the ear of knuckle 3 in between two limiting plate 2, the lateral surface of two ears contacts with the inside wall of two limiting plate 2, knuckle dish portion contradicts with the base, and recess 4 is arranged in to 3 pole portions of knuckle, and closing device 5 compresses tightly knuckle pole portion 31, makes knuckle 3 fixed, and first milling cutter mills the medial surface of two ears, and the terminal plane of second milling cutter milling pole portion 31.
The pressing device 5 comprises a pressing block 51, a screw rod 52 and a locking nut 53 positioned at the end part of the screw rod 52, the pressing block 51 and the screw rod 52 are respectively positioned at two sides of the groove 4, the pressing block 51, the screw rod 52 and the base 1 are hinged, the tail end of the pressing block 51 is provided with a U-shaped notch used for being connected with the screw rod 52, the pressing block 51 is rotated to the position above the rod part 31, the other end of the pressing block 51 is locked by the screw rod 52 and the locking nut 53, and therefore the pressing block 51 presses the rod part 31 of the steering knuckle 3 into the groove 4, and the steering knuckle 3 is fixed.
The inner side of the pressing block 51 is provided with an arc-shaped groove matched with the rod part 31, so that the pressing block 51 can press the rod part 31 of the steering knuckle 3 conveniently, and the steering knuckle 3 is prevented from shaking.
The length of the groove 4 is smaller than that of the rod part 31, so that the tail end of the rod part 31 of the steering knuckle 3 can extend out of the groove 4, and the machining of the tail end plane of the rod part 31 of the steering knuckle 3 is facilitated.
The section of the groove 4 is of a V-shaped structure, so that the steering knuckle is convenient to fix.
The depth of the groove 4 is smaller than the diameter of the rod part 31, so that the rod part 31 of the steering knuckle 3 can be conveniently pressed by the pressing device 5, and the steering knuckle is prevented from shaking during processing.
The base 1 is horizontally arranged, so that the processing of the inner side surfaces of two ears of the steering knuckle and the plane of the tail end of the rod part is facilitated.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A frock clamp for processing knuckle parallel plane, its characterized in that: including base (1), base (1) top is provided with two limiting plate (2) that are parallel to each other, is used for placing recess (4) of knuckle (3) pole portion (31), limiting plate (2) with base (1) is perpendicular, two distance between limiting plate (2) medial surface equals distance between two ear (32) lateral surfaces of knuckle (3), recess (4) are located limiting plate (2) one side, recess (4) top is provided with closing device (5).
2. The tooling clamp for machining the parallel plane of the steering knuckle according to claim 1, characterized in that: the pressing device (5) comprises a pressing block (51), a screw rod (52) and a locking nut (53) located at the end of the screw rod (52), the pressing block (51) and the screw rod (52) are located on two sides of the groove (4) respectively, the pressing block (51), the screw rod (52) and the base (1) are hinged, and a U-shaped notch used for being connected with the screw rod (52) is formed in the tail end of the pressing block (51).
3. The tooling clamp for machining the parallel plane of the steering knuckle of claim 2, wherein: the inner side of the pressing block (51) is provided with an arc-shaped groove matched with the rod part (31).
4. The tooling clamp for machining the parallel plane of the steering knuckle according to claim 1, characterized in that: the length of the groove (4) is smaller than that of the rod part (31).
5. The tooling clamp for machining the parallel plane of the steering knuckle according to claim 1, characterized in that: the cross section of the groove (4) is of a V-shaped structure.
6. The tooling clamp for machining the parallel plane of the steering knuckle according to claim 1, characterized in that: the depth of the groove (4) is smaller than the diameter of the rod part (31).
7. The tooling clamp for machining the parallel plane of the steering knuckle according to claim 1, characterized in that: the base (1) is horizontally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403036.5U CN211305594U (en) | 2019-12-27 | 2019-12-27 | Tool clamp for machining parallel planes of steering knuckles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922403036.5U CN211305594U (en) | 2019-12-27 | 2019-12-27 | Tool clamp for machining parallel planes of steering knuckles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211305594U true CN211305594U (en) | 2020-08-21 |
Family
ID=72066040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922403036.5U Expired - Fee Related CN211305594U (en) | 2019-12-27 | 2019-12-27 | Tool clamp for machining parallel planes of steering knuckles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211305594U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344919A (en) * | 2020-11-06 | 2021-02-09 | 中航通飞华南飞机工业有限公司 | Adjustable device for measuring airplane attitude |
| CN117259854A (en) * | 2023-11-23 | 2023-12-22 | 河南祥瑞汽车部件有限公司 | Knuckle machining device and machining process thereof |
-
2019
- 2019-12-27 CN CN201922403036.5U patent/CN211305594U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112344919A (en) * | 2020-11-06 | 2021-02-09 | 中航通飞华南飞机工业有限公司 | Adjustable device for measuring airplane attitude |
| CN117259854A (en) * | 2023-11-23 | 2023-12-22 | 河南祥瑞汽车部件有限公司 | Knuckle machining device and machining process thereof |
| CN117259854B (en) * | 2023-11-23 | 2024-04-19 | 河南祥瑞汽车部件有限公司 | Knuckle machining device and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |