Special fixture for milling inclined planes of symmetric V-shaped parts with holes

A special fixture and bevel milling technology, used in metal processing mechanical parts, clamping, manufacturing tools, etc., can solve the problems of difficult alignment, inaccurate positioning, and high processing costs, shortening processing time, clamping and positioning. Simple and efficient processing effect

Inactive Publication Date: 2016-11-23
HARBIN JIANCHENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a special fixture for milling slopes for symmetrical V-shaped parts with holes, to solve the problem of high processing costs, difficulty in clamping and alignment due to the lack of special fixtures for symmetrical V-shaped parts with holes when milling slopes. The problem of inaccurate positioning

Method used

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  • Special fixture for milling inclined planes of symmetric V-shaped parts with holes
  • Special fixture for milling inclined planes of symmetric V-shaped parts with holes
  • Special fixture for milling inclined planes of symmetric V-shaped parts with holes

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specific Embodiment approach 1

[0013] Specific implementation mode one: combine figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 This embodiment is described. The special fixture for milling and beveling of symmetrical V-shaped parts with holes described in this embodiment includes a first clamp body 1, a second clamp body 2, a first retaining edge 3, a second retaining edge 4, and a second retaining edge. Three retaining ribs 5, the fourth retaining rib 6 and two screws 7, the first clamping body 1 and the second clamping body 2 are rectangular, and one end surface of the first clamping body 1 is the first inclined surface 1- 1. Both the first retaining edge 3 and the second retaining edge 4 are located on the first inclined surface 1-1, the first retaining edge 3 is fixedly connected above the first inclined surface 1-1, and the second retaining edge 4 is fixed Connected below the first inclined surface 1-1, two through holes 8...

specific Embodiment approach 2

[0016] Specific implementation mode two: combination figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 To describe this embodiment, the two screws 7 in this embodiment are all hexagon socket head cap screws. This type of screw has the best connection effect in actual work. The two screws 7 are used repeatedly twice during the machining process, just for accurate machining accuracy of the two slopes of the symmetrical V-shaped holed part 10 . Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0017] Specific implementation mode three: combination figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 To describe this embodiment, in this embodiment, the center of each through hole 8 is located on the center line in the longitudinal direction of the first inclined surface 1 - 1 . The two through holes 8 arranged at this position make the connection effect between the first clamp body 1 and the symmetrical V-shaped holed part 10 good, and the precision of both sides of the processed symmetrical V-shaped holed part 10 is higher. Other compositions and connections are the same as those in Embodiments 1 and 2.

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Abstract

The invention discloses a special fixture for milling inclined planes of symmetric V-shaped parts with holes, relates to the special fixture for milling the inclined planes and aims at solving the problems that high processing cost, difficulty in clamping and aligning and inaccuracy in locating are caused due to the fact that no special fixture is used for milling the inclined planes of the symmetric V-shaped parts with holes. A first fixture body and a second fixture body are rectangular respectively; one end face of the first fixture body is a first inclined plane; both a first stopping edge and a second stopping edge are located on the first inclined plane; the first stopping edge is fixedly connected to the upper part of the first inclined plane; the second stopping edge is fixedly connected to the lower part of the first inclined plane; two through holes are formed in the first inclined plane; one end face of the second fixture body is a second inclined plane; both a third stopping edge and a fourth stopping edge are located on the second inclined plane; the third stopping edge is fixedly connected to the upper part of the second inclined plane; the fourth stopping edge is fixedly connected to the lower part of the second inclined plane; two counter bores are processed in the second inclined plane; and the diameters of two screws are identical with the apertures of the two counter bores. The special fixture disclosed by the invention is used for processing the symmetric V-shaped parts with holes.

Description

technical field [0001] The invention relates to a special clamp for milling inclined planes, in particular to a special clamp for milling inclined planes for symmetrical V-shaped parts with holes. Background technique [0002] Symmetrical V-shaped part with holes is a part with slopes on the left and right sides. This part has a V-shaped structure and there are two holes on the part. Currently, there is no special fixture for milling slopes of symmetrical V-shaped parts with holes. When machining the central milling slopes of symmetrical V-shaped parts with holes, it is very difficult to perform clamping and alignment steps due to the inaccurate positioning of the parts, because it cannot meet the drawings. Machining accuracy requires reprocessing, which will inevitably lead to high processing costs and large waste of processing materials, which will affect production efficiency. Contents of the invention [0003] The object of the present invention is to provide a specia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
Inventor 李利华
Owner HARBIN JIANCHENG GRP
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