CN111745457A

CN111745457A - Quick heat abstractor of work piece

Info

Publication number: CN111745457A
Application number: CN201910230498.3A
Authority: CN
Inventors: 邱小川; 谢爱民
Original assignee: Yangzhou Kangpaier Machinery Technology Co ltd
Current assignee: Yangzhou Kangpaier Machinery Technology Co ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-10-09

Abstract

The invention discloses a workpiece rapid heat dissipation device applied to a hot working production mode, which comprises a fan, a rotating shaft, a fan bracket, a connecting rod and a tray, wherein the rotating shaft is arranged in the center of the fan and controls the fan to rotate under the action of a motor; the fan brackets are oppositely arranged at two sides of the fan, and two ends of the rotating shaft extend out of the fan and are erected on the fan brackets; one end of the connecting rod is connected with a rotating shaft between the fan and the fan bracket, and the other end of the connecting rod is connected with the tray. The invention utilizes a very simple structure to effectively radiate the heat of the workpiece, remove impurities and improve the production qualification rate of parts.

Description

Quick heat abstractor of work piece

Technical Field

The invention belongs to the technical field of workpiece heat dissipation, and particularly relates to a rapid workpiece heat dissipation device.

Background

The mechanical processing technology mainly comprises turning, milling, grinding, clamping, drilling, boring, planing, punching, sawing, and also comprises electroplating, heat treatment, wire cutting, forging and other methods. These processes are typically performed at relatively high temperatures, and the workpieces produced are typically contaminated with processing impurities due to the relatively hot temperatures. Man-made removal, which is time consuming and labor consuming, therefore, there is a need for a rapid heat dissipation filter for machine tool production workpieces for cooling the workpieces from high temperature and removing impurities on the surfaces of the workpieces for shipment.

Disclosure of Invention

Aiming at the production requirement, a workpiece rapid heat dissipation device is provided.

The technical content of the invention is as follows: a quick workpiece heat dissipation device comprises a fan, a rotating shaft, a fan bracket, a connecting rod and a tray, wherein the rotating shaft is arranged in the center of the fan and controls the fan to rotate under the action of a motor; the fan bracket is oppositely arranged at two sides of the fan, and two ends of the rotating shaft extend out of the fan and are erected on the fan bracket; one end of the connecting rod is connected with a rotating shaft between the fan and the fan bracket, and the other end of the connecting rod is connected with the tray. The rotating shaft is provided with an arc-shaped section, an arc-shaped connecting pipe is sleeved on the arc-shaped section, and the connecting rod is welded with the connecting pipe.

Furthermore, the tray is rectangular, and the connecting rod is connected with the vertex of the rectangle.

Furthermore, the tray comprises a group of tray supports; a circular hole is arranged on the support; connecting shafts perpendicular to the edges are arranged on the edges of the two ends of the tray and inserted into the round holes; the connecting shaft rotates clockwise and anticlockwise in the round hole in a reciprocating mode so that the tray swings in a reciprocating mode.

Furthermore, a plurality of partition plates are arranged on the tray, and the projection of the connecting rod in the plane of each partition plate is perpendicular to the partition plates.

Has the advantages that: by using a very simple structure, the workpiece effectively dissipates heat and removes impurities. The production qualification rate of parts is improved.

Description of the drawings:

FIG. 1 is a schematic structural view of the present invention;

reference numerals: 1-a fan; 2-a rotating shaft; 3-a fan bracket; 4-a connecting rod; 5-a tray; 6-a tray support; 21-arc section, 22-connecting pipe; 51-a connecting shaft; 52-spacer.

Detailed Description

As shown in FIG. 1, the device for rapidly dissipating heat from a workpiece comprises a fan 1, a tray 5, a fan bracket 3, a tray bracket 6, a rotating shaft 2 and a connecting rod 4.

One end of the rotating shaft 2 is connected with a motor and is rotated by a motor controller. The other end of the rotating shaft 2 is erected on a fan bracket 3, and the fan bracket 3 is oppositely arranged at two sides of the fan 1. The rotation shaft 2 passes through the center of the fan 1. The rotating shaft 2 is arranged in the center of the fan 1, and the rotating shaft 2 is controlled by a motor to rotate. The fan 1 supports are oppositely arranged at two sides of the fan 1. The fan bracket 3 is internally provided with a bearing, and the rotating shaft 2 extends into the bearing to realize the connection of the bearing and the fan bracket 3. The fan bracket 3 is used for fixing the placement of the fan 1.

An arc-shaped section 21 is arranged at one end of the rotating shaft 2 between the fan 1 and the fan support 3. The arc section 21 is sleeved with an arc connecting pipe 22, the connecting pipe 22 is welded with one end of the connecting rod 4, and the connecting rod 4 is perpendicular to the rotating shaft 2. The other end of the connecting rod 4 is connected with the top point of the rectangular tray 5 through a universal joint.

A plurality of parallel partitions 52 are provided in the tray 5. The projection of the connecting rod 4 in the plane of the partition 52 is perpendicular to the partition 52. The work is placed between the partitions 52 to prevent rolling from side to side when the pallet 5 is swung from side to side.

The edge of the tray 5 is provided with a connecting shaft 51, and the connecting shaft 51 is positioned on the symmetry axis of the rectangular tray. The tray support 6 is cone-shaped and is placed on the bottom surface. The tray support 6 is provided with a through hole. The connecting shaft 51 opens into the through hole. The tray 6 can swing left and right by the connecting shaft 51. So that the air flow caused by the fan can dry the workpiece more uniformly.

The realization process of the invention is as follows: the machined parts are placed in the tray 5, separated by the partition 52. And starting the motor. The motor rotates to drive the rotating shaft 2, and the rotating shaft 2 drives the fan to rotate. When the rotating shaft 2 rotates, one end of the connecting rod 4 drives the connecting pipe 22 to rotate under the rotation of the arc-shaped section 21. One end of the connecting rod 4 connected with the connecting pipe 22 rotates along with the connecting pipe 22, and the other end is dragged so that the tray 5 swings under the action of the tray support 6. The workpieces in the tray 5 can be dried more uniformly under the action of wind force, and impurities on the surfaces of the workpieces vibrate through the swinging of the tray, fall off from the surfaces and are removed under the action of wind. The invention utilizes a very simple structure to effectively radiate the heat of the workpiece, remove impurities and improve the production qualification rate of parts.

Claims

1. The utility model provides a quick heat abstractor of work piece, includes fan (1) and pivot (2), and pivot (2) set up and control fan (1) rotation, its characterized in that under the motor action at fan (1) center: the fan bracket (3), the connecting rod (4) and the tray (5) are also included; the fan support (3) is oppositely arranged at two sides of the fan (1), and two ends of the rotating shaft (2) extend out of the fan and are erected on the fan support (3); one end of the connecting rod (4) is connected with the rotating shaft (2) between the fan (1) and the fan bracket (3), and the other end of the connecting rod is connected with the tray (5); the rotating shaft (2) is provided with an arc-shaped section (21), an arc-shaped connecting pipe (22) is sleeved on the arc-shaped section (21), and the connecting rod (3) is welded with the connecting pipe (22).

2. The device for rapidly cooling a workpiece according to claim 1, wherein: the tray (5) is rectangular, and the connecting rod (4) is connected with the top point of the rectangle.

3. The device for rapidly cooling a workpiece according to claim 1, wherein: also comprises a group of tray supports (6); a circular hole is arranged on the tray support (6); connecting shafts (51) vertical to the edges are arranged on the edges of the two ends of the tray (5), and the connecting shafts (51) are inserted into the round holes; the connecting shaft (51) rotates in the round hole in a clockwise and anticlockwise reciprocating mode so that the tray swings in a reciprocating mode.

4. The device for rapidly cooling a workpiece according to claim 1, wherein: a plurality of partition plates (52) are arranged on the tray (5), and the projection of the connecting rod (4) in the plane of the partition plates (52) is vertical to the partition plates (52).