CN211914490U - Screening machine of spring - Google Patents

Abstract

The utility model relates to a spring technical field, specifically speaking relate to a sieve separator of spring. The existing screening machine has a complex structure and high cost. Manual screening is carried out, and the efficiency is low. A screening machine for springs is characterized in that a box body is arranged on a rack, an outlet is arranged below the box body, a plurality of upward convex strips with one inclined surface are uniformly arranged in the box body, and an inclined cavity is formed between the two convex strips; the box below is equipped with the guide rail slider of fixing in the frame, and the box right side is equipped with the left-right moving mechanism who promotes the box fixed in the frame, and the left-right moving mechanism includes the push rod that connects in the frame motor, fix the connecting block of box below, the first cushion of connecting block top, the second cushion on the motor, the third cushion on the second cushion, third cushion and connecting block are connected. The box body moves left and right and spring hook parts fall down from the cavity, and automatic screening is realized. The automatic screening is carried out by using equipment, the structure is simple, the efficiency is high, the cost is low, the production efficiency is improved, and meanwhile, the economic benefit is also improved.

Description

Screening machine of spring

Technical Field

The utility model relates to a spring technical field, more specifically say and relate to a sieve separator of spring.

Background

In spring type parts, grinding processing is often required due to roughness and use requirements, for example, small-sized spring hook type parts are required to be screened out due to the fact that the spring hook type parts are small in diameter and wire diameter and are mixed in a large number of grinding stones, and an existing screening machine is complex in structure and high in cost. If manual screening is carried out, the efficiency is low, the workload is large, an injury event is easily caused, the labor cost is relatively high, and the requirement of modern production cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening machine that can screen the spring automatically to prior art not enough.

A screening machine for springs comprises a rack, wherein a box body is arranged on the rack, an outlet is formed in the lower portion of the box body, a plurality of convex strips with one inclined surface facing upwards are uniformly arranged in the box body, and an inclined cavity is formed between the two convex strips; the box below is equipped with the guide rail slider of fixing in the frame, and the box right side is equipped with the left-right moving mechanism who fixes the promotion box in the frame, the left-right moving mechanism including the motor of connecting in the frame, fix the connecting block below the box, the first cushion of connecting block top, the second cushion on the motor, the third cushion on the second cushion, the push rod that third cushion and connecting block are connected. The box body moves left and right and spring hook parts fall down from the cavity, and automatic screening is realized.

As a further improvement and supplement to the above solution, the present invention further comprises the following additional technical features:

the box body is made of stainless steel, and can not be rusted.

The outlet is of a funnel structure with a large upper part and a small lower part, and is convenient to collect.

The frame below be equipped with the fixed block, fix by the fixed block, prevent that equipment from removing.

The guide rail sliding block is provided with soft protection, so that the guide rail sliding block is protected.

The guide rail sliding blocks are divided into a left group and a right group, and the stress is uniform.

The inclination of the oblique convex strip is 10-30 degrees.

Use the utility model discloses following beneficial effect can be reached: the automatic screening is carried out by using equipment, the structure is simple, the efficiency is high, the cost is low, the production efficiency is improved, and meanwhile, the economic benefit is also improved.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a schematic structural view of the left-right moving mechanism 5 of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model relates to a screening machine for springs.

This embodiment sieve separator of spring, including frame 1, 1 top of frame be equipped with box 2, box 2 be the open structure in top, and its material is the stainless steel. An outlet 4 is arranged below the box body 2, a plurality of upward convex strips 21 with one inclined surface are uniformly arranged in the bottom of the box body 2, and an inclined cavity 22 is formed between the two convex strips 21; the width dimension of the cavity 22 is larger than the wire diameter of the spring hook type part 9 and is far smaller than the thickness of the grinding stone 8. The lower part of the box body 2 is provided with a guide rail sliding block 3 fixed on the frame 1, and the guide rail sliding block 3 is of a left-right two-group structure. The right side of the box body 2 is provided with a left-right moving mechanism 5 which is fixed on the frame 1 and used for pushing the box body 2, and the left-right moving mechanism 5 comprises a motor 51 connected below the upper plane of the frame 1, a connecting block 52 fixed below the box body 2, a first cushion block 53 above the connecting block 52, a second cushion block 56 on the motor 51, a third cushion block 55 on the second cushion block 56, a third cushion block 55 and a push rod 54 connected with the connecting block 52. The push rod 54 is fixed on the connecting block 52 by the first cushion block 53, the second cushion block 56 is fixed on the output shaft of the motor, the third cushion block 55 is arranged at the edge of the second cushion block 56 close to the circumference, and the other end of the push rod 54 is fixed with the third cushion block 55.

Further, the outlet 4 is a funnel structure with a large upper part and a small lower part.

Further, 4 stands of frame 1 below on all be equipped with fixed block 6, the size of fixed block 6 all is greater than the size of stand on the frame 1, carries out bolt class fastener by fixed block 6 and is fixed in the work place, prevents that equipment from removing.

Furthermore, a soft guard 7 is arranged on the guide rail sliding block 3, the guard 7 is the prior art, such as an organ type cover shell, and the guard 7 is also arranged on the left-right moving mechanism 5, which is not shown in the figure.

Furthermore, the inclination of the oblique convex strip 21 is 10-30 degrees.

When the screening machine of this spring is used, directly pour the grinding stone 8 and the spring hook class part 9 that will grind the completion into box 2, start motor 51, motor 51 is rotatory to drive second cushion 56 and rotates, second cushion 56 is rotatory to drive third cushion 55 and rotates, third cushion 55 drives push rod 54 and rotates around the axis of first cushion 53, drive connecting block 52 by push rod 54 and remove, drive box 2 again by connecting block 52 and remove about the guide rail slider 3 at both ends about, it can produce the vibration to remove about, the spring hook class part 9 that weight is less falls to export 4 flow direction outside from cavity 22, thereby realize the autofilter.

The above is the preferred embodiment of the present invention, and the protection scope of the present invention is not limited, and the deformation and improvement made by the design idea of the present invention for those skilled in the art should be considered as the protection scope of the present invention.

Claims (7)

1. The utility model provides a sieve separator of spring, includes frame (1), its characterized in that: the frame (1) is provided with a box body (2), an outlet (4) is arranged below the box body (2), a plurality of upward convex strips (21) with one inclined surface are uniformly arranged in the box body (2), and an inclined cavity (22) is formed between the two convex strips (21); the guide rail sliding block (3) fixed on the rack (1) is arranged below the box body (2), the left-right moving mechanism (5) fixed on the rack (1) and used for pushing the box body (2) is arranged on the right side of the box body (2), and the left-right moving mechanism (5) comprises a motor (51) connected to the rack (1), a connecting block (52) fixed below the box body (2), a first cushion block (53) above the connecting block (52), a second cushion block (56) on the motor (51), a third cushion block (55) on the second cushion block (56), and a push rod (54) connected with the third cushion block (55) and the connecting block (52).

2. The spring screening machine of claim 1, wherein: the box body (2) is made of stainless steel.

3. The spring screening machine of claim 1, wherein: the outlet (4) is of a funnel structure with a large upper part and a small lower part.

4. The spring screening machine of claim 1, wherein: a fixed block (6) is arranged below the frame (1).

5. The spring screening machine of claim 1, wherein: and a soft protection (7) is arranged on the guide rail sliding block (3).

6. The spring screening machine of claim 1, wherein: the guide rail sliding blocks (3) are divided into a left group and a right group.

7. The spring screening machine of claim 1, wherein: the inclination of the oblique convex strip (21) is 10-30 degrees.

Images