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Precision forging machine hammer tool curved surface forming device and method

A technology of surface forming and precision forging machine, which is used in manufacturing tools, metal processing equipment, boring/drilling and other directions, can solve the problems of fixed surface radian and insufficient cutting accuracy, and achieves the advantages of reducing errors, convenient operation and simple operation. Effect

Pending Publication Date: 2022-03-25
济源市腾辉金属构件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a curved surface forming device and method for the hammer head tooling of a precision forging machine, which has the advantages of changing the cutting radius and being easy to adjust, and solves the problems of insufficient cutting accuracy and fixed curvature of the curved surface

Method used

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  • Precision forging machine hammer tool curved surface forming device and method
  • Precision forging machine hammer tool curved surface forming device and method
  • Precision forging machine hammer tool curved surface forming device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0042] see Figure 1-3 , a curved surface forming device for a precision forging hammer head tooling, characterized in that it includes a mounting frame, a cutting mechanism, an adjusting mechanism and a clamping mechanism, the adjusting mechanisms are all arranged on the mounting frame, the cutting mechanism is arranged on the adjusting mechanism, and the clamping mechanism The mechanism is connected to the cutting platform of the boring machine through a detachable mechanism, wherein: the mounting frame includes a boring bar 1 and a movable sleeve 2, and the inside of the movable sleeve 2 is sleeved on one end of the boring bar 1 through a card slot opened, and the movable sleeve 2 and the connection between the boring bar 1, the boring bar 1 can be rotated inside the movable sleeve 2;

[0043] In this embodiment, as an alternative, one end of the boring bar 1 can be fixedly connected with a groove block with a diameter larger than the movable sleeve 2, and the inside of the...

Embodiment 2

[0047] According to Embodiment 1, the surface of the installation shaft 3 is screwed to the limit bolt 7 through the threaded hole provided, and one end of the limit bolt 7 penetrates the installation shaft 3 to contact the surface of the boring tool 6, and the surface of the installation shaft 3 is provided with a scale Line 8, through the connection between the limit bolt 7 and the installation shaft 3, the limit bolt 7 can rotate and move inside the installation shaft 3, and through the action of the limit bolt 7, the distance between the boring tool 6 and the installation shaft 3 can be adjusted. The connection between the positions is limited. Through the function of the scale line 8, the length adjusted by the installation axis 3 can be more clearly defined.

[0048] In this embodiment, as a preferred solution, the scale mark 8 can be replaced with the length of a suitable unit of measurement according to the needs of the staff, such as millimeters or centimeters, so that...

Embodiment 3

[0051] According to Embodiment 1, the surface of the installation shaft 3 is contacted with pads 9, and the number of pads 9 is two. The two pads 9 are arranged symmetrically with the center line of the installation shaft 3 as the axis of symmetry. The upper stop ring 4 The bottom and the top of the lower active ring 5 are connected to the pad 9 respectively, through the connection between the pad 9 and the installation shaft 3, the pad 9 can be installed or disassembled, and through the connection between the pad 9 and the upper stop ring 4 The connection between them can improve the tightness of the upper stop ring 4, reduce the chance of the upper stop ring 4 being skewed, and improve the stability;

[0052] In this embodiment, as an alternative, a threaded hole can be provided on the surface of the spacer 9, and a threaded hole of the same size can be provided at the corresponding position of the installation shaft 3, and the bolts can be used to connect the spacer between ...

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Abstract

The invention discloses a precision forging machine hammer tool curved surface forming device and method.The precision forging machine hammer tool curved surface forming device comprises a mounting frame, a cutting mechanism, adjusting mechanisms and a clamping mechanism, the adjusting mechanisms are arranged on the mounting frame, the cutting mechanism is arranged on the adjusting mechanisms, and the clamping mechanism is connected to a boring machine cutting platform through a detachable mechanism; the mounting frame comprises a boring cutter rod and a movable sleeve, and one end of the boring cutter rod is sleeved with the movable sleeve through an formed clamping groove. According to the curved surface forming device and method for the hammer tool of the precision forging machine, through connection between the mounting shaft and the boring cutter rod, the mounting shaft can ascend and descend in the boring cutter rod, the extending length of the mounting shaft is adjusted, the cutting radius is controlled, and therefore the radian of the curved surface of a cut hammer is changed according to the needs of workers, and change is conveniently conducted according to the needs of the workers; meanwhile, the cutting precision is higher in the cutting process, the cutting radius can be accurately controlled while calculation is convenient through the effect of the scale marks, errors are reduced, and adjustment is convenient.

Description

technical field [0001] The invention relates to the technical field of precision forging hammer head processing, in particular to a device and method for forming a curved surface of a precision forging machine hammer head frock. Background technique [0002] Radial forging is a rotary forging method specially used to process solid or hollow long-shaft parts. During forging, the hammerheads distributed in the circumferential direction of the bar will forge the workpiece quickly and synchronously. Axial feed movement, if the workpiece is a non-circular section, only axial feed without rotation. The characteristic of radial forging is that it does not require special molds and can forge precision shaft parts according to predetermined procedures. [0003] However, most of the hammer heads of precision forging machines are inconvenient to adjust the cutting radius of the boring tool according to the needs of the workers during the surface forming process, so that the radian of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B35/00
CPCB23B41/00B23B35/00
Inventor 任健龙
Owner 济源市腾辉金属构件有限公司
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