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Machine tool for sliding shoe closing

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

Active Publication Date: 2020-01-17
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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  • Machine tool for sliding shoe closing
  • Machine tool for sliding shoe closing
  • Machine tool for sliding shoe closing

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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Abstract

The invention discloses a machine tool for sliding shoe closing, and belongs to the technical field of assembly of plunger assemblies. The machine tool includes a tool body and is characterized in that an upright post and a workpiece spindle for clamping a sliding shoe are fixedly connected to the tool body, a sliding-moving mechanism is fixedly connected to the upright post, and a spinning mechanism for spinning the sliding shoe is connected to the sliding-moving mechanism; the spinning mechanism is directly above the workpiece spindle, and the spinning mechanism comprises a chuck, a roller assembly and a pushing assembly for pushing a plunger ball head; the roller assembly is installed on a base jaw of the chuck, the pushing assembly is installed at the center of the chuck, a mechanicalarm is installed on the tool body, and the mechanical arm is located on one side of the workpiece spindle; and the rotation axis of the spinning mechanism is coaxial with the rotation axis of the workpiece spindle. By controlling the spinning mechanism, the roller assembly mounted on the base jaw of the chuck rolls the sliding shoe, and the machine tool has the characteristics of good stability ofscrewing-closing accuracy and high yield.

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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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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