CN212886276U - Supporting arm rough boring clamp - Google Patents
Supporting arm rough boring clamp Download PDFInfo
- Publication number
- CN212886276U CN212886276U CN202020964082.2U CN202020964082U CN212886276U CN 212886276 U CN212886276 U CN 212886276U CN 202020964082 U CN202020964082 U CN 202020964082U CN 212886276 U CN212886276 U CN 212886276U
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- China
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- supporting arm
- boring clamp
- rhombic
- boring
- rough boring
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- 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.)
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Abstract
A supporting arm rough boring clamp is composed of a boring clamp body, a rhombic positioning sleeve, a compression bolt assembly, a pressing plate, a centering center rod, an adjustable positioning device and an inner hexagonal screw.
Description
Technical Field
The invention relates to the field of mechanical manufacturing, in particular to the field of manufacturing of process equipment.
Background
In the machining process, the first process needs to position the workpiece by using an unprocessed surface, and much time is spent in alignment.
Disclosure of Invention
The invention aims to overcome the defects, reduce the time spent on workpiece alignment, reduce the auxiliary time and improve the production efficiency.
A supporting arm rough boring clamp is composed of a boring clamp body, a rhombic positioning sleeve, a compression bolt assembly, a pressing plate, a centering center rod, an adjustable positioning device and an inner hexagonal screw.
Drawings
FIG. 1 is a front sectional view of a support arm
In the figure: a and B are holes to be processed
Figure 2 top view of the support arm
In the figure: a and B are holes to be processed
Figure 3 is a front view of the support arm when clamped in the clamp
In the figure: the boring fixture comprises a boring fixture body (1), rhombic positioning sleeves (2), compression bolts (3), a pressure plate (4), a centering rod (5), an adjustable positioning device (6), and inner hexagonal screws (7), wherein the rhombic positioning sleeves 2 are tightened on the boring fixture body by the inner hexagonal screws;
figure 4 is a front view of figure 3 with the support arm removed
In the figure: the boring fixture comprises a boring fixture body (1), rhombic positioning sleeves (2), compression bolts (3), a pressure plate (4), a centering rod (5), an adjustable positioning device (6), and inner hexagonal screws (7), wherein the rhombic positioning sleeves 2 are tightened on the boring fixture body by the inner hexagonal screws;
FIG. 5 is a schematic view of a positioning device
In the figure: the rhombic positioning sleeve (2) is used for centering the central rod (5), and the rhombic positioning sleeve is provided with a hole which is inserted into the hole;
FIG. 6 is a schematic view of the diamond-shaped positioning sleeve (2)
In the figure: when the workpiece is positioned on the diamond positioning sleeve, the workpiece can move in the direction of an arrow to adjust the allowance;
figure 7 is a top view of the support arm when clamped in the clamp
In the figure: the boring fixture comprises a boring fixture body (1), a rhombic positioning sleeve (2), a compression bolt (3), a pressing plate (4), a centering rod (5), an adjustable positioning device (6), an inner hexagonal screw (7), wherein 2 rhombic positioning sleeves are tightened on the boring fixture body by the inner hexagonal screw, and when a workpiece is positioned on the rhombic positioning sleeve, the workpiece can move in the arrow direction to adjust allowance;
FIG. 8 is a plan view of the holder when a workpiece is mounted thereon (with the workpiece removed)
In the figure: the boring clamp comprises a boring clamp body (1), a rhombic positioning sleeve (2), a compression bolt (3), a pressing plate (4), a centering rod (5), an adjustable positioning device (6) and an inner hexagon screw (7), wherein when a workpiece is positioned on the rhombic positioning sleeve, the workpiece can move in the arrow direction to adjust allowance;
Detailed Description
A supporting arm rough boring clamp is composed of a boring clamp body, a rhombic positioning sleeve, a compression bolt assembly, a pressing plate, a centering center rod, an adjustable positioning device and an inner hexagonal screw.
Claims (1)
1. A supporting arm rough boring clamp is composed of a boring clamp body, a rhombic positioning sleeve, a compression bolt assembly, a pressing plate, a centering center rod, an adjustable positioning device and an inner hexagonal screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964082.2U CN212886276U (en) | 2021-01-22 | 2021-01-22 | Supporting arm rough boring clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020964082.2U CN212886276U (en) | 2021-01-22 | 2021-01-22 | Supporting arm rough boring clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212886276U true CN212886276U (en) | 2021-04-06 |
Family
ID=75266444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020964082.2U Active CN212886276U (en) | 2021-01-22 | 2021-01-22 | Supporting arm rough boring clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212886276U (en) |
-
2021
- 2021-01-22 CN CN202020964082.2U patent/CN212886276U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |