CN216228126U - Clamping device for processing countersunk holes in mounting support legs - Google Patents
Clamping device for processing countersunk holes in mounting support legs Download PDFInfo
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- CN216228126U CN216228126U CN202122999527.8U CN202122999527U CN216228126U CN 216228126 U CN216228126 U CN 216228126U CN 202122999527 U CN202122999527 U CN 202122999527U CN 216228126 U CN216228126 U CN 216228126U
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- positioning
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- clamping device
- bottom plate
- countersunk holes
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Abstract
The utility model discloses a clamping device for processing countersunk holes in mounting support legs, which comprises a base, wherein a bottom plate is arranged on the base, a disc is arranged at the lower end of the base, mounting holes are formed in the disc, the upper end of the bottom plate is in an arc shape, a positioning device and a clamping device are arranged on the bottom plate, in order to ensure reliable positioning, the positioning device comprises a positioning screw and a positioning plate, a screw hole is formed in the positioning plate, a first screw is arranged in the screw hole, and the other end of the first screw is connected with the bottom plate. The utility model has simple structure, convenient installation and reliable clamping, can process countersunk holes, can complete the processing of chamfers and upper ribs of workpieces by one-time clamping, has high precision of processed products, and effectively reduces the generation of defective products.
Description
Technical Field
The utility model belongs to the technical field of tool fixtures, and particularly relates to a clamping device for machining countersunk holes in mounting support legs.
Background
The installation stabilizer blade is installed on the transport vechicle for fixed axle class part, prevent that axle class part from rolling in the transportation and causing the condition of damaging or taking place, so the contact surface of installation stabilizer blade and axle class part is an arc, be equipped with the counter sink on the arcwall face of installation stabilizer blade, adopt present frock clamp, it is more difficult to the processing in counter sink on the installation stabilizer blade, it is higher to workman experience requirement, and the wastrel that processes out is also more, so, need to develop the add clamping apparatus in counter sink on the installation stabilizer blade urgently.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide a clamping device for machining a countersunk hole in a mounting support leg.
A clamping device for processing countersunk holes in mounting support legs comprises a base, wherein a bottom plate is arranged on the base, a disc is arranged at the lower end of the base, mounting holes are formed in the disc, the upper end of the bottom plate is arc-shaped, a positioning device and a clamping device are arranged on the bottom plate, the positioning device comprises a positioning screw and a positioning plate for ensuring reliable positioning, a screw hole is formed in the positioning plate, a first screw is arranged in the screw hole, the other end of the first screw is connected with the bottom plate, the aperture of the screw hole is larger than the external diameter of a thread of the first screw, a gasket is arranged between the first screw and the positioning plate, a positioning plane is arranged on the positioning screw for facilitating positioning, the positioning plane is arranged on one side in contact with a workpiece, the clamping device comprises a pressing plate, one end of the pressing plate in contact with the workpiece is in a step shape, a waist-shaped hole is formed in the pressing plate, a second screw is arranged in the waist-shaped hole, the other end of the second screw is connected with the bottom plate, the number of the pressing plates is three, the pressing plates and the positioning plates are arranged at four corners of the bottom plate, and the positioning screws and the positioning plates are arranged at the same side.
For PMKD, reduce vibrations, be equipped with the strengthening rib between base and the bottom plate, the bottom plate both ends are equipped with the shock attenuation board, for convenient the regulation, the mounting hole is waist type hole.
Compared with the prior art, the clamping device for processing the counter sink on the mounting support leg has the beneficial effects that: the utility model has simple structure, convenient installation and reliable clamping, can process countersunk holes, can complete the processing of chamfers and upper ribs of workpieces by one-time clamping, has high precision of processed products, and effectively reduces the generation of defective products.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a clamping device for machining countersunk holes in mounting legs according to the utility model;
FIG. 2 is a view showing a state of use of the clamping device for machining the countersunk holes in the mounting legs according to the present invention.
As shown in the figure, 1-base, 2-disc, 3-mounting, 4-reinforcing rib, 5-bottom plate, 6-damping plate, 7-pressing plate, 8-screw II, 9-positioning screw, 10-positioning plate, 11-screw I and 12-workpiece.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, proportions, and dimensions shown in the drawings and described herein are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather by the claims. In addition, the terms such as "upper" and "lower" used in the present specification are for convenience of description only and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship thereof may be made without substantial technical changes and may be considered as the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figure 1, the clamping device for processing the countersunk holes in the mounting support legs comprises a base 1, wherein a bottom plate 5 is arranged on the base 1, a disc 2 is arranged at the lower end of the base 1, a mounting hole 3 is arranged on the disc 2, the upper end of the bottom plate 5 is arc-shaped, a positioning device and a clamping device are arranged on the bottom plate 5, in order to ensure reliable positioning, the positioning device comprises a positioning screw 9 and a positioning plate 10, a screw hole is arranged on the positioning plate 10, a screw I11 is arranged in the screw hole, the other end of the screw I11 is connected with the bottom plate 5, the aperture of the screw hole is larger than the external diameter of the screw I11, a gasket is arranged between the screw I11 and the positioning plate 10, in order to facilitate positioning, a positioning plane is arranged on the positioning screw 9, the positioning plane is arranged on one side in contact with a workpiece, in order to ensure reliable clamping, the clamping device comprises a pressing plate 7, and one end of the pressing plate 7 in contact with the workpiece is in a stepped shape, the pressing plate 7 is provided with a waist-shaped hole, a second screw 8 is arranged in the waist-shaped hole, the other end of the second screw 8 is connected with the bottom plate 5, the number of the pressing plates 7 is three, the pressing plates 7 and the positioning plates 10 are arranged at four corners of the bottom plate 5, and the positioning screws 9 and the positioning plates 10 are arranged at the same side.
For PMKD 5, reduce vibrations, be equipped with strengthening rib 4 between base 1 and the bottom plate 5, 5 both ends of bottom plate are equipped with shock attenuation board 6, for convenient the regulation, mounting hole 3 is waist type hole.
The utility model is realized by the following modes: as shown in figure 2, when the clamping device is used, bolts are inserted from waist-shaped holes in the disc 2 to fix the clamping device on a four-axis processing machine tool conveniently, then a workpiece 12 is placed on the bottom plate 5, one end of the workpiece 12 abuts against a positioning surface of a positioning screw 9, then the positioning plate 10 is adjusted to enable the end surface of the positioning plate 10 to be flush with the end surface of the workpiece, the first screw 11 is screwed, then the three pressing plates 7 are respectively adjusted to enable the stepped end of the pressing plate 7 to clamp the workpiece 12, and then the second screw 8 is screwed to process a countersunk hole and a chamfer on the workpiece 12.
Other parts of the utility model not described in detail are conventional techniques known to the person skilled in the art.
The scope of the present invention is not limited to the technical solutions disclosed in the embodiments, and any modifications, equivalent substitutions, improvements, etc. made to the above embodiments according to the technical spirit of the present invention fall within the scope of the present invention.
Claims (7)
1. The clamping device for machining the countersunk holes in the mounting support legs is characterized by comprising a base, wherein a bottom plate is arranged on the base, a disc is arranged at the lower end of the base, mounting holes are formed in the disc, the upper end of the bottom plate is arc-shaped, and a positioning device and a clamping device are arranged on the bottom plate.
2. The clamping device for processing the countersunk holes on the mounting support legs as claimed in claim 1, wherein the positioning device comprises a positioning screw and a positioning plate, the positioning plate is provided with a screw hole, a first screw is arranged in the screw hole, and the other end of the first screw is connected with the bottom plate.
3. The clamping device for machining the countersunk holes in the installation supporting legs as claimed in claim 2, wherein the positioning screws are provided with positioning planes.
4. The clamping device for machining the countersunk holes in the mounting support legs as claimed in claim 1 or 2, wherein the clamping device comprises a pressing plate, one end of the pressing plate, which is in contact with the workpiece, is in a step shape, a waist-shaped hole is formed in the pressing plate, a second screw is arranged in the waist-shaped hole, and the other end of the second screw is connected with the bottom plate.
5. The clamping device for machining the countersunk holes in the mounting feet as claimed in claim 4, wherein a reinforcing rib is arranged between the base and the bottom plate.
6. The clamping device for machining the countersunk holes in the mounting legs as claimed in claim 5, wherein the mounting holes are kidney-shaped holes.
7. The clamping device for processing the countersunk holes in the mounting feet as claimed in claim 6, wherein: and damping plates are arranged at two ends of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122999527.8U CN216228126U (en) | 2021-12-02 | 2021-12-02 | Clamping device for processing countersunk holes in mounting support legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122999527.8U CN216228126U (en) | 2021-12-02 | 2021-12-02 | Clamping device for processing countersunk holes in mounting support legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216228126U true CN216228126U (en) | 2022-04-08 |
Family
ID=80960022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122999527.8U Active CN216228126U (en) | 2021-12-02 | 2021-12-02 | Clamping device for processing countersunk holes in mounting support legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216228126U (en) |
-
2021
- 2021-12-02 CN CN202122999527.8U patent/CN216228126U/en active Active
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