阅读说明：本技术 钢板弹簧片喷砂除锈装置 (Sand blasting and rust removing device for steel plate spring piece ) 是由 孟宪芸 王治宝 孙兆艳 马华龙 于 2018-08-17 设计创作，主要内容包括：钢板弹簧片喷砂除锈装置,属于钢片弹簧生产设备领域。其特征在于：包括钢片固定架和喷砂装置,所述钢片固定架包括旋转固定架和直线移动固定架,所述喷砂装置设置在直线移动固定架上；所述旋转固定架能够固定弹簧钢片并能够带动弹簧钢片转动。本专利所阐述的钢板弹簧片喷砂除锈装置,能够自动旋转弹簧钢片,实现高效全面的喷砂除锈自动化操作。(A steel plate spring piece sand blasting and rust removing device belongs to the field of steel plate spring production equipment. The method is characterized in that: the steel sheet fixing frame comprises a rotary fixing frame and a linear moving fixing frame, and the sand blasting device is arranged on the linear moving fixing frame; the rotary fixing frame can fix the spring steel sheet and can drive the spring steel sheet to rotate. The steel sheet spring piece sandblast rust cleaning device that this patent set forth can autogiration spring steel piece, realizes high-efficient comprehensive sandblast rust cleaning automation mechanized operation.)

1. Steel sheet spring leaf sandblast rust cleaning device, its characterized in that: the steel sheet fixing frame comprises a rotary fixing frame and a linear moving fixing frame, and the sand blasting device is arranged on the linear moving fixing frame; the rotary fixing frame can fix the spring steel sheet and can drive the spring steel sheet to rotate.

2. The steel plate spring piece sand blasting rust removing device according to claim 1, characterized in that: the rotary fixing device comprises a Y-shaped basic fixing seat, a left rotating motor and a right rotating motor are respectively arranged on a left support arm and a right support arm of the basic fixing seat, an elastic steel sheet clamping mechanical arm is respectively fixed on a motor shaft of the left rotating motor and the right rotating motor, the elastic steel sheet clamping mechanical arm comprises a guide sleeve shaft, the guide sleeve shaft comprises a guide pillar and a guide sleeve, the guide pillar is inserted into the guide sleeve, the end part of the guide pillar is hinged to the motor shaft, the end part of the guide sleeve is hinged to the mechanical arm, and a tension spring is arranged.

3. The steel plate spring piece sand blasting rust removing device according to claim 2, characterized in that: the linear moving fixing frame comprises a vertical upright post, a dovetail-shaped sliding strip hole is longitudinally formed in the vertical upright post, a dovetail-shaped sliding block is embedded in the sliding strip hole, and the sand blasting device is installed on the sliding block.

4. The steel plate spring piece sand blasting rust removing device according to claim 3, characterized in that: still include the sandblast and remove power device, the sandblast removes power device and includes wire winding motor, reel and cable, fixed reel on wire winding motor's the motor shaft, wire winding motor fixes in the upper end of vertical stand, and the one end of cable is fixed on the reel, and the dovetail slider is connected to the other end of cable.

5. The steel plate spring piece sand blasting rust removing device according to claim 4, characterized in that: the sand blasting device comprises a shell, wherein a spiral accelerating flow channel is arranged in the shell, one end of the spiral accelerating flow channel is open, and the open end is a sand body ejecting end; the other end of the spiral accelerating runner is connected with the yarn bin.

6. The steel plate spring piece sand blasting rust removing device according to claim 5, characterized in that: a plurality of accelerating flow holes are formed in the spiral accelerating flow channel, the accelerating flow holes are connected with a branch flow channel, and the branch flow channel is tangent to the spiral accelerating flow channel; and each branch flow channel is respectively connected with a powerful blower.

Technical Field

The invention belongs to the field of steel plate spring production equipment, and particularly relates to a steel plate spring piece sand blasting and derusting device.

Background

After being processed and formed, the automobile spring steel sheets are often required to be stored for further paint spraying operation. The spring steel sheet is inevitably rusted in the storage process, and rust removal is required before paint spraying. The existing rust removing device can not completely remove rust on the spring steel sheet at one time, and does not need to stop the machine in the process and manually turn over the sand blasting surface. So not only production efficiency is low, frequently opens and stops the sand blasting machine moreover, and is great to equipment damage, takes place the incident easily.

In view of this, the applicant designs a special sand blasting and rust removing device for a steel plate spring piece, which can automatically rotate a spring steel piece and realize efficient and comprehensive automatic sand blasting and rust removing operation.

Disclosure of Invention

The invention aims to solve the technical problem of providing a steel plate spring piece sand blasting and rust removing device which can automatically rotate a spring steel piece and realize efficient and comprehensive automatic sand blasting and rust removing operation.

In order to solve the technical problems, the technical scheme of the invention is as follows: steel sheet spring leaf sandblast rust cleaning device, its characterized in that: the steel sheet fixing frame comprises a rotary fixing frame and a linear moving fixing frame, and the sand blasting device is arranged on the linear moving fixing frame; the rotary fixing frame can fix the spring steel sheet and can drive the spring steel sheet to rotate.

The rotary fixing device comprises a Y-shaped basic fixing seat, a left rotating motor and a right rotating motor are respectively arranged on a left support arm and a right support arm of the basic fixing seat, an elastic steel sheet clamping mechanical arm is respectively fixed on a motor shaft of the left rotating motor and the right rotating motor, the elastic steel sheet clamping mechanical arm comprises a guide sleeve shaft, the guide sleeve shaft comprises a guide pillar and a guide sleeve, the guide pillar is inserted into the guide sleeve, the end part of the guide pillar is hinged to the motor shaft, the end part of the guide sleeve is hinged to the mechanical arm, and a tension spring is arranged.

The linear moving fixing frame comprises a vertical upright post, a dovetail-shaped sliding strip hole is longitudinally formed in the vertical upright post, a dovetail-shaped sliding block is embedded in the sliding strip hole, and the sand blasting device is installed on the sliding block.

Still include the sandblast and remove power device, the sandblast removes power device and includes wire winding motor, reel and cable, fixed reel on wire winding motor's the motor shaft, wire winding motor fixes in the upper end of vertical stand, and the one end of cable is fixed on the reel, and the dovetail slider is connected to the other end of cable.

The sand blasting device comprises a shell, wherein a spiral accelerating flow channel is arranged in the shell, one end of the spiral accelerating flow channel is open, and the open end is a sand body ejecting end; the other end of the spiral accelerating runner is connected with the yarn bin.

A plurality of accelerating flow holes are formed in the spiral accelerating flow channel, the accelerating flow holes are connected with a branch flow channel, and the branch flow channel is tangent to the spiral accelerating flow channel; and each branch flow channel is respectively connected with a powerful blower.

Compared with the prior art, the invention has the beneficial effects that:

the steel sheet spring piece sandblast rust cleaning device that this patent set forth can autogiration spring steel piece, realizes high-efficient comprehensive sandblast rust cleaning automation mechanized operation.

Detailed Description

The steel plate spring piece sand blasting and rust removing device comprises a steel sheet fixing frame and a sand blasting device, wherein the steel sheet fixing frame comprises a rotary fixing frame and a linear moving fixing frame, and the sand blasting device is arranged on the linear moving fixing frame; the rotary fixing frame can fix the spring steel sheet and can drive the spring steel sheet to rotate.

The rotary fixing device comprises a Y-shaped basic fixing seat, a left rotating motor and a right rotating motor are respectively arranged on a left support arm and a right support arm of the basic fixing seat, an elastic steel sheet clamping mechanical arm is respectively fixed on a motor shaft of the left rotating motor and the right rotating motor, the elastic steel sheet clamping mechanical arm comprises a guide sleeve shaft, the guide sleeve shaft comprises a guide pillar and a guide sleeve, the guide pillar is inserted into the guide sleeve, the end part of the guide pillar is hinged to the motor shaft, the end part of the guide sleeve is hinged to the mechanical arm, and a tension spring is arranged.

The linear moving fixing frame comprises a vertical upright post, a dovetail-shaped sliding strip hole is longitudinally formed in the vertical upright post, a dovetail-shaped sliding block is embedded in the sliding strip hole, and the sand blasting device is installed on the sliding block.

Still include the sandblast and remove power device, the sandblast removes power device and includes wire winding motor, reel and cable, fixed reel on wire winding motor's the motor shaft, wire winding motor fixes in the upper end of vertical stand, and the one end of cable is fixed on the reel, and the dovetail slider is connected to the other end of cable.

The sand blasting device comprises a shell, wherein a spiral accelerating flow channel is arranged in the shell, one end of the spiral accelerating flow channel is open, and the open end is a sand body ejecting end; the other end of the spiral accelerating runner is connected with the yarn bin.

A plurality of accelerating flow holes are formed in the spiral accelerating flow channel, the accelerating flow holes are connected with a branch flow channel, and the branch flow channel is tangent to the spiral accelerating flow channel; and each branch flow channel is respectively connected with a powerful blower.

When the device is used, only the two ends of the steel plate spring piece are required to be fixed on the elastic clamping steel sheet manipulator respectively, the left rotating motor and the right rotating motor are started to enable the elastic clamping steel sheet manipulator to drive the steel plate spring piece to rotate around the central shaft by 360 degrees, the sand blasting device is started simultaneously, and the winding motor drives the sand blasting device to vertically lift along the sliding strip hole, so that sand blasting and rust removing are carried out on the steel plate spring piece. The steel sheet spring piece sandblast rust cleaning device that this patent set forth can autogiration spring steel piece, realizes high-efficient comprehensive sandblast rust cleaning automation mechanized operation.

The foregoing is illustrative of the preferred embodiments of this patent and is not to be construed as limiting the scope of this patent, as any person skilled in the art can, using the teachings set forth herein, make changes and modifications to the equivalent embodiments with equivalent variations. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the patent still belong to the protection scope of the patent technical solution without departing from the content of the patent technical solution.