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Machining device of spindle box

A processing device and spindle box technology, applied in positioning devices, metal processing equipment, metal processing mechanical parts, etc., can solve problems such as low accuracy, unfavorable production efficiency, improvement, etc., to improve stability, facilitate processing, and improve stability. Effect

Active Publication Date: 2018-07-20
台州市泰立机械股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, during the boring process, the staff need to constantly turn the spindle box, which increases the workload of the staff and is not conducive to the improvement of production efficiency
Moreover, because it is manually flipped and fixed, the accuracy will be relatively low
Therefore, the quality of the processed spindle box is generally not very satisfactory

Method used

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  • Machining device of spindle box
  • Machining device of spindle box
  • Machining device of spindle box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A processing device for a spindle box, as attached figure 1 And attached figure 2 As shown, it includes a frock body 1, which is a rectangular column-like frame. Wherein, the front and the back of the tooling body 1 are connected, and the back of the tooling body 1 has an inlet 15 for the spindle box to put in. The inner bottom surface of the tooling body 1 is provided with four supporting blocks 14, which are distributed in a rectangular shape. Thus, it can be used to abut against the four top corners of the bottom of the headstock.

[0044] In addition, an abutment piece 2 is provided on one edge of the front of the tool body 1 , and the abutment piece 2 is slightly higher than the upper surface of the support block 14 . In this way, the abutment piece 2 and one of the support blocks 14 have just formed a positioning angle, thereby facilitating the initial placement of the headstock.

[0045] Moreover, there is a circular rubber block 21 on the direction end of th...

Embodiment 2

[0055] A processing device for a spindle box, as attached image 3 As shown, based on the first embodiment, one side of the tool body 1 has two abutment blocks 5 a inside, and the abutment blocks 5 a are symmetrical with respect to the center line of the tool body 1 . The other side of the tool body 1 is provided with a cylinder 2 5b outside, and the piston rod of the cylinder 2 5b passes through the side and corresponds to the abutting block 5a. And the end of the piston rod of the cylinder 2 5b has a horizontally arranged abutment plate 5b1, and the center of the abutment plate 5b1 is at the same height as the abutment block 5a. And the lower edge of the abutting plate 5b1 is flush with the upper surface of the support block 14 . In this way, when the spindle box is put into the tool body 1, the cylinder 2 5b will drive the abutment plate 5b1, so that the spindle box can be clamped under the action of the abutment plate 5b1 and the abutment block 5a, thereby further improvi...

Embodiment 3

[0058] A processing device for a spindle box, as attached Figure 4 And attached Figure 5 As shown, based on the second embodiment, the top of the tooling body 1 has four cylinders 3 6, and the cylinders 3 6 are distributed in a rectangle and are corresponding to the two side edges of the headstock top. And, the piston rod of the cylinder three 6 passes through the top of the tool body 1 and has a pressing block 61 . This can further press the headstock and improve the stability of the headstock during machining. And here the two pressing blocks 61 on the same side are all located between the two elastic pressing blocks 32 on the same side.

[0059] Simultaneously, the end portion of the pressing block 61 facing the side of the spindle box also has a stepped groove 611, and the stepped groove 611 is matched with the side edge of the spindle box, so that the four pressures not only play a role of compressing the spindle box as soon as possible, At the same time, it also pla...

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PUM

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Abstract

The invention discloses a machining device of a spindle box, and relates to the field of machining. The machining device of the spindle box comprises a machine body and a tool body. The machine body comprises three machining platforms. An entrance is formed in the back side of the tool body. The tool body is located among the three machining platforms. The three machining platforms correspond to the two side faces and the front side of the tool body respectively and is each provided with a hole boring cutter. Four supporting blocks are arranged at the inner bottom of the tool body. The supporting blocks are distributed in a rectangular manner and correspond to the four vertex angles of the bottom of the spindle box. An abutting piece capable of abutting against the front side of the spindle box is arranged on the front side of the tool body. A first machining hole and two symmetrical arc-shaped openings are formed in the two side faces of the tool body and are used for the hole boringcutters to penetrate through, wherein the first machining hole and the two arc-shaped openings correspond to a first accessory hole, a second accessory hole and a third accessory hole respectively. The arc-shaped openings are located on the two sides of the entrance. The top of the tool body is provided with a first gas cylinder for pressing the top of the spindle box. With the machining device ofthe spindle box, the spindle box can be fixed solid, the accuracy is improved, and the hole boring efficiency is improved at the same time.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to a processing device for a spindle box. Background technique [0002] The spindle box is an important part of the machine tool, which is used to arrange the working spindle of the machine tool and its transmission parts and corresponding additional mechanisms. The headstock is a complex transmission part, including the main shaft assembly, reversing mechanism, transmission mechanism, braking device, operating mechanism and lubrication device, etc. Its main function is to support the main shaft and make it rotate, so as to realize the functions of main shaft starting, braking, speed changing and reversing. [0003] The spindle box needs to be provided with corresponding fixing holes according to the requirements of the installation positions of the spindle assembly, reversing mechanism, and transmission mechanism. Figure 8 And attached Figure 9 As shown, the front of the sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23Q3/06C08L83/04C08L5/08C08K13/06C08K9/08C08K3/16C08K3/26C08K3/22C08K5/14
CPCB23B41/00B23Q3/062C08K2003/2296C08K2003/265C08L83/04C08L2201/08C08L5/08C08K13/06C08K9/08C08K3/16C08K3/26C08K3/22C08K5/14
Inventor 缪正昌
Owner 台州市泰立机械股份有限公司