A kind of machine tool used for sliding shoe closure

A sliding shoe and machine tool technology, which is applied in the field of plunger component assembly, can solve the problems of low yield rate, poor screwing accuracy and stability of the sliding shoe closure, and achieve the effects of good stability, smooth movement, and good spinning stability

Active Publication Date: 2021-04-16
四川普什宁江机床有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the screwing accuracy and stability of the sliding shoe closure are poor, and the yield rate is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 , figure 2 and Figure 4 , a machine tool for sliding shoe closing, including a bed 10, a column 20 and a workpiece spindle 40 for clamping the shoe are fixedly connected to the bed 10, and a sliding mechanism is fixedly connected to the column 20 60, the sliding mechanism 60 is connected with a spinning mechanism 30 for spinning shoes, the spinning mechanism 30 is located directly above the workpiece spindle 40, and the spinning mechanism 30 includes a chuck 305, a roller assembly 307 and a The top assembly 306 that tightens the plunger ball head, the roller assembly 307 is installed on the base jaw of the chuck 305, the top assembly 306 is installed at the center of the chuck 305, and the bed 10 is equipped with a manipulator 50 , the manipulator 50 is located on one side of the workpiece spindle 40 , and the rotation axis of the spinning mechanism 30 is coaxial with the rotation axis of the workpiece spindle 40 .

[0037] This embodiment is the most ...

Embodiment 2

[0039] see figure 1 , figure 2 , Figure 4 and Figure 5 , a machine tool for sliding shoe closing, including a bed 10, a column 20 and a workpiece spindle 40 for clamping the shoe are fixedly connected to the bed 10, and a sliding mechanism is fixedly connected to the column 20 60, the sliding mechanism 60 is connected with a spinning mechanism 30 for spinning shoes, the spinning mechanism 30 is located directly above the workpiece spindle 40, and the spinning mechanism 30 includes a chuck 305, a roller assembly 307 and a The top assembly 306 that tightens the plunger ball head, the roller assembly 307 is installed on the base jaw of the chuck 305, the top assembly 306 is installed at the center of the chuck 305, and the bed 10 is equipped with a manipulator 50 , the manipulator 50 is located on one side of the workpiece spindle 40 , and the rotation axis of the spinning mechanism 30 is coaxial with the rotation axis of the workpiece spindle 40 .

[0040] The workpiece s...

Embodiment 3

[0043] see figure 1 , figure 2 , Figure 4 and Figure 5 , a machine tool for sliding shoe closing, including a bed 10, a column 20 and a workpiece spindle 40 for clamping the shoe are fixedly connected to the bed 10, and a sliding mechanism is fixedly connected to the column 20 60, the sliding mechanism 60 is connected with a spinning mechanism 30 for spinning shoes, the spinning mechanism 30 is located directly above the workpiece spindle 40, and the spinning mechanism 30 includes a chuck 305, a roller assembly 307 and a The top assembly 306 that tightens the plunger ball head, the roller assembly 307 is installed on the base jaw of the chuck 305, the top assembly 306 is installed at the center of the chuck 305, and the bed 10 is equipped with a manipulator 50 , the manipulator 50 is located on one side of the workpiece spindle 40 , and the rotation axis of the spinning mechanism 30 is coaxial with the rotation axis of the workpiece spindle 40 .

[0044] The workpiece s...

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PUM

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Abstract

The invention discloses a machine tool for sliding shoe closing, which belongs to the technical field of plunger assembly assembly, and includes a bed, which is characterized in that: the bed is fixedly connected with a column and a workpiece spindle for clamping the sliding shoe, the The column is fixedly connected with a sliding mechanism, and the sliding mechanism is connected with a spinning mechanism for spinning the shoe. The spinning mechanism is located directly above the spindle of the workpiece. The spinning mechanism includes a chuck, a roller assembly and The top assembly used to tighten the plunger ball head, the roller assembly is installed on the base jaw of the chuck, the top assembly is installed at the center of the chuck, the manipulator is installed on the bed, and the manipulator is located on the workpiece spindle On the side, the rotation axis of the spinning mechanism is coaxial with the rotation axis of the workpiece spindle. The invention controls the spinning mechanism to make the roller assembly installed on the base jaw of the chuck roll the sliding shoe, which has the characteristics of good stability of screwing precision and high rate of good products.

Description

technical field [0001] The invention relates to the technical field of plunger assembly assembly, in particular to a machine tool for closing a sliding shoe. Background technique [0002] The plunger pump is an important device in the hydraulic system. It relies on the reciprocating movement of the plunger in the cylinder to change the volume of the sealed working chamber to realize oil absorption and oil pressure. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency and convenient flow adjustment. [0003] Piston pumps are widely used in high pressure, large flow and occasions where the flow needs to be adjusted, such as hydraulic presses, engineering machinery and ships. [0004] Piston pumps are divided into axial piston pumps and radial piston pumps; among them, radial piston pumps are high-efficiency pumps with relatively high technical content. With the continuous acceleration of localization, radial piston pumps will inevita...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D39/00B21D41/04B21D43/10B21D45/00B21D22/14
CPCB21D22/14B21D39/00B21D41/04B21D43/105B21D45/00
Inventor 李云江罗兴征李波赵军
Owner 四川普什宁江机床有限公司
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