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Sand box turnover device

A technology of turning over device and sand box, which is applied in the direction of conveying mold, metal processing equipment, casting equipment, etc., can solve the problem of inconvenient turning of sand box, etc., and achieve the effect of convenient turning

Active Publication Date: 2020-12-08
南京龙宁机床装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sand box turning device to solve the technical defect of inconvenient sand box turning in the prior art

Method used

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  • Sand box turnover device
  • Sand box turnover device

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] As shown in the figure, the flask turning device includes a frame. The frame includes a left frame unit 1, a right frame unit 2 and a connecting unit 3. The two ends of the connecting unit 3 are respectively connected to the left frame. The top of the unit 1 and the right rack unit 2 are connected. The upper part of the left rack unit 1 is provided with two front and rear left sliders 4, and the two left sliders 4 are horizontally movable with the left rack unit 1. Vice versa, the two left sliders 4 are driven by the left drive device 5 installed on the left rack unit 1 to synchronously slide toward or away from each other, and each left slider 4 is rotatably provided with a left connecting rod 6, The bottom ends of the two described left connecting rods 6 are all rotatably connected with the left installation block 7, so that the two described left connecting rods 6 form a V-shaped structure, and the upper rotation of the described left installation block 7 is provided ...

Embodiment 2

[0023] This embodiment is an improvement made on the basis of Embodiment 1. Compared with Embodiment 1, the left drive device 5 described in this embodiment is that two cylinders are respectively detachably installed on the left frame unit using bolts. 1 The left driving cylinders at the front and rear ends, the piston rods of the front and rear left driving cylinders are respectively connected with the front and rear left sliders 4, and the piston rods of the two left driving cylinders are synchronously extended or contracted to drive the two The left sliding block 4 slides synchronously toward or away from each other, and the right drive device 10 is a right drive cylinder with two cylinder blocks respectively detachably installed on the front and rear ends of the right frame unit 2 with bolts. The piston rods are respectively connected with the front and rear right sliding blocks 9 , and the piston rods of the two right driving cylinders extend or contract synchronously to d...

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PUM

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Abstract

The invention discloses a sand box turnover device which comprises a machine frame, the machine frame comprises a left machine frame unit, a right machine frame unit and a connecting unit, the two ends of the connecting unit are connected with the top end of the left machine frame unit and the top end of the right machine frame unit respectively, a front left sliding block and a rear left slidingblock are arranged on the upper portion of the left machine frame unit, and the two left sliding blocks and the left machine frame unit form a horizontal sliding pair. A left connecting rod is rotatably arranged on each left sliding block, the bottom ends of the two left connecting rods are rotatably connected with a left mounting block, a left lifting hook is arranged on the left mounting block,a front right sliding block and a rear right sliding block are arranged on the upper portion of the right machine frame unit, and the two right sliding blocks and the right machine frame unit form a horizontal sliding pair. A right connecting rod is rotatably arranged on each right sliding block, the bottom ends of the two right connecting rods are rotatably connected with a right mounting block,and a right lifting hook is arranged on the right mounting block. Horizontal sliding of the sliding blocks is converted into movement of a sand box in the vertical direction, the sand box is lifted upwards to be suspended, and overturning of the sand box is facilitated.

Description

technical field [0001] The invention relates to a sand box turning device, which belongs to the technical field of casting. Background technique [0002] The sand box is an indispensable tool for casting. During the casting process, the sand box needs to be turned over, such as the sanding process of making the cavity. For the turning of the box, the current small sand boxes are mostly lifted and turned manually, while the larger sand boxes are hoisted and turned over by traveling because of their heavy weight. difficult to complete. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a sand box turning device, which solves the technical defect of the inconvenient turning of the sand box in the prior art. [0004] In order to solve the above problems, the technical solutions adopted by the present invention are as follows: a sand box turning device includes a frame, and the frame includes a left frame unit, a right frame unit and a connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D33/02
CPCB22D33/02
Inventor 赵德智赵善平吕锡震施小福许建军高雪平陈红亮
Owner 南京龙宁机床装备有限公司