CN205011236U - Supplementary peening hoist and mount frock of dysmorphism ring flange - Google Patents

Abstract

The utility model relates to auxiliary equipment for processing special-shaped flanges, in particular to a special-shaped flange shot blasting auxiliary hoisting tool. A special-shaped flange shot blasting auxiliary hoisting tool proposed has a part hook (2); the part hook (2) is sleeved with a movable ring (3) that can rotate around it; the movable ring (3) is fixedly connected to The fixed hook (4) of the large-diameter section of the clamping part; the fixed hook (4) is L-shaped with one end bent downward; the upper part of the part hook (2) is fixed with a lifting lug (1) for easy lifting; the The above-mentioned lifting lug (1) is an M-shaped plate with two hanging grooves. The utility model solves the problems of unsatisfactory shot peening effect and low shot peening efficiency, improves the shot peening quality and reduces the labor intensity of workers.

Description

A special-shaped flange auxiliary shot blasting hoisting tool

technical field

The utility model relates to auxiliary equipment for processing special-shaped flanges, in particular to a special-shaped flange shot blasting auxiliary hoisting tool.

Background technique

Shot peening is the most important process for casting flanges. During the shot peening process, hoisting equipment is required to place the flange in the air for shot peening. The traditional special-shaped flange shot peening method is to lift the parts with a magnetic suction cup and put them into the shot peening basket. Due to the limitation of the packing method and the size of the shot peening frame, only 4 parts can be loaded at a time; During the shot peening process, they are blocked by each other, and the shot peening effect is not ideal. After the first shot peening operation is completed, it is necessary to rely on manual loading and unloading to change positions and then respray. Therefore, the labor intensity of the employees is high, and the work efficiency is low. Difficult to adapt to mass production.

Utility model content

In order to solve the above-mentioned technical problems, the purpose of this utility model is to propose a special-shaped flange plate shot peening auxiliary hoisting tool.

The utility model adopts following technical scheme for accomplishing the above object:

A special-shaped flange shot peening auxiliary lifting tool, the lifting tool has a part hook for installing parts, the upper end of the part hook is rod-shaped, and the lower end has an arc shape for the small diameter section of the part to pass through; A movable ring that can rotate around it is sleeved on the part hook; a fixed hook for clamping the large-diameter section of the part is fixedly connected to the movable ring; the fixed hook is bent downward at one end. L-shaped; the upper part of the part hook is fixed with lifting lugs for easy lifting; the lifting lugs are M-shaped plates with two hanging grooves, and the two hanging grooves are respectively connected to the crown block and the multi-storey tower Shaped shot peening racks.

The utility model proposes a special-shaped flange plate shot peening auxiliary hoisting tool. The shape of the lifting lug of the flange plate hoisting tool adopts an "M" shape, which is simple in structure and easy to disassemble parts; the structural design of the fixed hook assembly makes the hoisting of parts safe and reliable. The bending diameter of the part hook is consistent with the small diameter of the flange plate, which is convenient for installing parts and reduces the labor intensity of workers; the hoisting tool can be effectively used in conjunction with the existing four-layer tower-shaped shot blasting frame, so that the number of shot peening each time can be changed from 4 The number of parts is increased to 16, and because the parts are staggered and do not interfere with each other, one shot peening operation can meet the shot peening quality requirements, which greatly improves the production efficiency. In addition to placing special-shaped flanges, the flange hoisting tool can also take into account the shot blasting of similar parts, realizing the multi-purpose function of the hoisting tool. In summary, the utility model solves the problems of unsatisfactory shot peening effect and low shot peening efficiency, improves the shot peening quality, and reduces the labor intensity of workers.

Description of drawings

Fig. 1 is the structural representation of the utility model.

FIG. 2 is a side view of FIG. 1 .

In the figure: 1, lifting lug, 2, parts hook, 3, movable ring, 4, fixed hook, 5, parts.

detailed description

The utility model is described in conjunction with accompanying drawing and specific embodiment:

As shown in Figure 1, a special-shaped flange shot peening auxiliary lifting tool, the lifting tool has a part hook 2 for installing parts, the upper end of the part hook 2 is rod-shaped, and the lower end has a hook for parts The arc that the small diameter section passes through; the part hook 2 is bent from a bar material of Q235, and the bending diameter of the hook is consistent with the small diameter of the flange plate, which is convenient for installing and fixing parts. A movable ring 3 that can rotate around it is sleeved; the movable ring 3 is machined from Q235 bar material; the movable ring 3 is fixedly connected with a fixing ring for clamping the large diameter section of the parts. Hook 4; the fixed hook 4 is L-shaped with one end bent downward; the fixed hook 4 is formed by bending 90° of Q235 bar stock; the upper part of the part hook 2 is fixed with a lifting lug 1 for easy lifting; The above-mentioned lifting lug 1 is an M-shaped plate with two hanging grooves, and the two hanging grooves are respectively matched with the crown block and the multi-layer tower-shaped shot blasting frame; the "M"-shaped plate is cut with a Q235 steel plate. The two grooves cut by the "M"-shaped lifting lug are convenient for lifting and loading and unloading parts; the existing multi-layer tower-shaped shot blasting frame is welded by square pipes around, and the hanging groove on the right side of the lifting lug is used for lifting and loading and unloading of the crane , the hanging groove on the left matches the size of the square tube and is used to clamp the square tube around the multi-layer tower shot blasting frame; when in use, the auxiliary lifting tooling fixes the small-diameter section of the part through the arc at the lower end, and passes through the above-mentioned The fixed hook fixed to the movable ring clamps the large-diameter section of the part. When the fixed part of the auxiliary hoisting tool is hoisted under the action of the crane, it will be stuck on the sky through the groove on the right side of the "M" shaped lifting lug. On the hook of the car, the lifting tooling and parts are stuck on the square tube around the above-mentioned multi-layer tower through the groove on the left side of the "M" shaped lifting lug, that is, the lifting tooling and parts are passed through the "M" shaped lifting lug. The slot on the left is installed on the multi-layer tower-shaped shot blasting frame, and the crane hook can be removed at this time, so that the effect that the slots on both sides of the "M" shape lifting lug do not affect each other is achieved. After installing the 16 parts and the above-mentioned auxiliary hoisting tooling on the multi-layer tower-shaped shot blasting frame in sequence, the multi-layer tower-shaped shot-peening frame is hoisted and sent into the shot-peening machine for shot-peening operation.

Claims (1)

1. A special-shaped flange plate shot blasting auxiliary hoisting tool, characterized in that: the hoisting tool has a part hook (2) for installing parts, the upper end of the part hook (2) is rod-shaped, and the lower end has a The arc shape used to pass through the small diameter section of the part; the part hook (2) is sleeved with a movable ring (3) that can rotate around it; the movable ring (3) is fixedly connected with a The fixed hook (4) of the large-diameter section of the part; the fixed hook (4) is L-shaped with one end bent downward; the upper part of the part hook (2) is fixed with a lifting lug (1) for easy lifting ; The lifting lug (1) is an M-shaped plate with two hanging grooves, and the two hanging grooves are respectively matched with the crown block and the multi-layer tower shot blasting frame.