CN211311522U

CN211311522U - Normalizing material-airing rolling positioning isolation device

Info

Publication number: CN211311522U
Application number: CN201921859454.9U
Authority: CN
Inventors: 景丽伟; 孙浩舒; 张振生; 于东海; 张帅; 朱琳; 赵丽娜; 林立军; 徐春敏
Original assignee: Liaoshen Industrial Group Co ltd
Current assignee: Liaoshen Industrial Group Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-21
Anticipated expiration: 2029-10-31

Abstract

The utility model provides a projectile normalizing material airing rolling positioning isolation device, which belongs to the technical field of heat treatment, and is characterized in that in order to solve the problem of uneven tissue components of a projectile after normalizing, the material airing rolling positioning isolation device is additionally arranged on the basis of an original material airing frame, so that gaps are reserved in the projectile normalizing cooling process, thereby improving the projectile normalizing cooling effect and equalizing the internal tissue components of the projectile; the positioning isolation unit comprises a shifting fork, a partition, a rotating shaft and a balance weight; a shifting fork, a separation gear and a balance weight are uniformly distributed on the rotating shaft at an included angle of 120 degrees; the rotating shaft is vertically arranged with the axis of the material airing rack slideway, and two ends of the rotating shaft are respectively movably connected with the inner sides of two sides of the material airing rack slideway; the positioning isolation units are uniformly distributed on the material airing frame slide ways, and the intervals are larger than the diameters of the bullets.

Description

Normalizing material-airing rolling positioning isolation device

Technical Field

The utility model belongs to the technical field of heat treatment, a normalizing material that dries in air rolls location isolating device is related to, is applied to normalizing production.

Background

A bottom stepping normalizing production line is adopted for normalizing production of a certain projectile body, and the projectile body is cooled on a material airing rack and in air after being heated and discharged from a furnace. The material airing frame is generally formed by simply welding angle irons or channel steels, an isolation device is not arranged between the projectile body and the projectile body, and when the projectile body is cooled on the material airing frame, the projectile body and the projectile body are easily close together, so that the contact part of the projectile body and the projectile body cannot be cooled in time, a softening zone is easily generated, and the tissue and the components of the projectile body after normalizing are not uniform.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the inhomogeneous problem of body tissue composition behind the normalizing, install the material that dries in the air on former work or material rest basis additional and roll the location isolating device, leave the clearance each other in making body normalizing cooling process to improve body normalizing cooling effect, even internal portion of bullet tissue composition. Namely, a normalizing material airing rolling positioning isolation device is provided.

The technical scheme of the utility model is that: the utility model provides a projectile normalizing dries in air and expects roll location isolating device which characterized in that includes: a plurality of positioning isolation units, material airing rack slideways and isolation mechanism baffles; the positioning isolation unit comprises a shifting fork, a partition, a rotating shaft and a balance weight; a shifting fork, a separation gear and a balance weight are uniformly distributed on the rotating shaft at an included angle of 120 degrees; the rotating shaft is vertically arranged with the axis of the material airing rack slideway, and two ends of the rotating shaft are respectively movably connected with the inner sides of two sides of the material airing rack slideway; the positioning isolation units are uniformly distributed on the material airing rack slide ways, and the intervals are larger than the diameter of the projectile body; the baffle plate of the isolation mechanism is positioned at one end part of the lower part of the material airing rack slideway.

Further, the device also comprises a support frame; the support frame is positioned at the bottom of the material airing frame slideway and used for supporting.

Furthermore, a limit baffle plate; the limiting baffle plates are positioned on the outer sides of two sides of the material airing rack slide way.

Further, the device also comprises a conveyor belt; the contact end of the material airing rack slideway and the conveying belt is positioned at one end of the material airing rack slideway, which is high.

Further, the device also comprises a conveyor belt baffle and a roller; the conveying belt baffle is positioned at the edge of the conveying belt; the conveyor belt rotates on the roller.

Furthermore, the shifting fork, the partition and the balance weight are welded on the rotating shaft.

Further, the partition is arranged at a position vertical to the horizontal plane, the balance weight is arranged at an included angle of minus 30 degrees with the horizontal right direction, and the shifting fork is arranged at an included angle of minus 120 degrees with the vertical upward direction.

Furthermore, the balance weight of the rolling positioning isolation unit at the tail end of the material airing rack slide way is in a position superposed with the negative y axis.

Further, the shape of the shifting fork is consistent with the appearance of the projectile body.

Furthermore, the counterweight is arranged at the position downward from the vertical direction, the shifting fork is arranged at the position of 60 degrees included angle with the vertical upward clamp, the separation gear is arranged at the position of 60 degrees included angle with the vertical upward clamp, and a gap is reserved between the separation gear and the adjacent shifting fork.

The technical effects of the utility model are that:

the utility model relates to a novelty, simple to operate, easy operation. The requirement that a proper distance is reserved between the projectile body and the projectile body in the projectile body normalizing and cooling process is met, so that the tissue of the projectile body after normalizing is more uniform, and the purpose of improving the normalizing quality of the projectile body is achieved.

Drawings

FIG. 1 is a schematic view of a positioning isolation unit

FIG. 2 front view of a positioning isolation device

FIG. 3 is a side view of the positioning and isolating device

FIG. 4 is a schematic view of the device in use

1 shifting fork, 2 separating gears, 3 rotating shafts, 4 balance weights, 5 conveying belt baffles, 6 isolating mechanism baffles, 7 supporting frames, 8 rollers, 9 conveying belts, 10 material airing rack slideways and 11 limiting baffles

Detailed Description

The working principle of the present invention will be further described with reference to the accompanying drawings and the implementation examples.

As shown in fig. 1, the utility model relates to a projectile body normalizing dries in air and expects roll location isolating device, include: a plurality of positioning isolation units, a material airing rack slideway 10 and a limiting baffle plate 11.

The positioning isolation unit comprises a shifting fork 1, a separation gear 2, a rotating shaft 3 and a balance weight 4; a shifting fork 1, a separation gear 2 and a balance weight 4 are uniformly distributed at an included angle of 120 degrees of the rotating shaft. Two ends of the rotating shaft 3 are respectively movably connected with the inner sides of two sides of the material airing rack slideway. The positioning isolation units are uniformly distributed on the material airing frame slide ways, and the interval is slightly larger than the diameter of the projectile body.

The limiting baffle plates 11 are positioned at the outer sides of two sides of the material airing rack slide way; the two ends of the projectile body are limited.

The device also comprises an isolation mechanism baffle 6 and a support frame 7; the device also comprises a conveyor belt baffle 5, a roller 8 and a conveyor belt 9.

The conveying belt 9 is positioned at one end of the high position of the material airing rack slideway, and the conveying belt baffle 5 is positioned at the edge of the conveying belt; the baffle plate 6 of the isolation mechanism is positioned at one end (used for limiting the tail end of the slideway) of the material airing rack slideway at the lower part, the bottom of the material airing rack slideway of the support frame 7 is used for supporting, and the conveyor belt 9 rotates at the roller 8.

The contact end of the material airing rack slideway 10 and the conveyor belt 9 is higher than the other end, in the working process, after the ammunition body is discharged from the furnace, the ammunition body moves to the contact end of the material airing rack slideway 10 and the conveyor belt along with the conveyor belt, and is pushed to the material airing rack slideway 10 by the material hook, the ammunition body is a revolving body, naturally rolls under the action of thrust and gravity, and stops at the tail end of the material airing rack slideway after contacting the baffle plate 6 of the isolating mechanism.

The utility model discloses under the prerequisite of considering body diameter and clearance distance, equipartition roll location isolation unit on the work or material rest that dries in the air, this unit comprises shift fork 1, separation shelves 2, pivot 3, counter weight 4. The shifting fork 1, the partition 2 and the balance weight 4 are distributed by 120 degrees and are welded on a rotating shaft 3, under the balance state, the partition 2 is positioned at the position vertical to the horizontal plane under the action of the balance weight, namely, the position is superposed with the y axis (vertical direction), the balance weight 4 is positioned at the position minus 30 degrees of included angle with the x axis, and the shifting fork 1 is positioned at the position minus 120 degrees of included angle with the y axis.

When the bullet rolls from the high end to the low end of the material airing rack slide way 10 under the action of thrust and gravity, the bullet rolls to the position of the separation gear 2, the bullet drives the rolling positioning isolation device to rotate for 60 degrees until the bullet rolls to the position of the isolation mechanism baffle plate 6 at the tail end of the material airing rack slide way 10, at the moment, the rolling positioning isolation unit at the tail end of the material airing rack slide way 10 is in a working balance state, namely the balance weight 4 is in a position coincident with a negative y axis, the shifting fork 1 is in a position having an included angle of 60 degrees with the y axis, and the separation gear 2 is in a position having an included angle of. When the next projectile body rolls to the tail end, the shifting fork 1 of the previous rolling positioning isolation unit becomes a positioning gear of the projectile body, so that the projectile body is automatically separated from the previous projectile body by a certain distance, and the rest is repeated until the material airing rack slide ways 10 are fully distributed with the projectile body.

Therefore, the problem of uneven organization of the normalized projectile body caused by contact of the projectile body is effectively avoided, and the product quality is improved.

In the working process, when the elastomer rolls from the high end of the material airing rack slideway 10 to the low end under the action of thrust and gravity, the elastomer rolls to the position 2 at the separation position, the elastomer drives the rolling positioning isolation device to rotate for 60 degrees until the elastomer rolls to the position 6 of the isolation mechanism baffle at the tail end of the material airing rack slideway 10, at the moment, the rolling positioning isolation device at the tail end of the material airing rack is in a working balance state, namely 4 counter weights are in a position coincident with a y axis, 1 shifting fork is in a position with an included angle of 60 degrees with the y axis, and the separation position 2 is in a position with an included angle of 60 degrees with. When the next projectile body rolls to the tail end, the shifting fork 1 of the previous rolling positioning isolation device becomes a positioning gear of the projectile body, so that the projectile body is automatically separated from the previous projectile body by a certain distance, and the rest is repeated until the material airing frame is uniformly filled with the projectile bodies.

Claims

1. The utility model provides a projectile normalizing dries in air and expects roll location isolating device which characterized in that includes: a plurality of positioning isolation units, a material airing rack slideway (10) and an isolation mechanism baffle plate (6);

the positioning isolation unit comprises a shifting fork (1), a separation gear (2), a rotating shaft (3) and a balance weight (4); a shifting fork, a separation gear and a balance weight are uniformly distributed on the rotating shaft at an included angle of 120 degrees; the rotating shaft is vertically arranged with the axis of the material airing rack slideway, and two ends of the rotating shaft are respectively movably connected with the inner sides of two sides of the material airing rack slideway; the positioning isolation units are uniformly distributed on the material airing rack slide ways, and the intervals are larger than the diameter of the projectile body; the baffle plate (6) of the isolation mechanism is positioned at the end part of one end of the lower part of the material airing rack slideway.

2. The rolling positioning and isolating device for the normalizing airing of the projectile bodies as claimed in claim 1, further comprising a supporting frame (7); the support frame (7) is positioned at the bottom of the material airing frame slideway and used for supporting.

3. The rolling positioning and isolating device for the normalizing airing of the bullets as claimed in claim 1, wherein the limiting baffle (11); the limiting baffle plates (11) are positioned at the outer sides of the two sides of the material airing rack slide way.

4. The rolling positioning and isolating device for the normalizing airing of the bullets as claimed in claim 1, further comprising a conveyor belt (9); the contact end of the material airing rack slide way and the conveying belt (9) is positioned at one end of the material airing rack slide way (10) which is higher.

5. The rolling positioning and isolating device for the normalizing airing of the bullets according to claim 1, further comprising a conveyor belt baffle (5) and a roller (8); the conveyor belt baffle (5) is positioned at the edge of the conveyor belt; the transmission belt (9) rotates on the roller (8).

6. The rolling positioning and isolating device for normalizing ammunition airing according to claim 1, wherein the shifting fork, the partition and the balance weight are welded on the rotating shaft.

7. The rolling positioning isolation device for projectile body normalizing airing according to claim 1, wherein the partition is at a position vertical to the horizontal plane, the counterweight is at an angle of minus 30 degrees with the horizontal right direction, and the shifting fork is at an angle of minus 120 degrees with the vertical upward direction.

8. The rolling positioning and isolating device for projectile body normalizing airing according to claim 1, wherein the weight of the rolling positioning and isolating unit at the extreme end of the slideway of the airing frame is in a position coinciding with the negative y axis.

9. The rolling positioning and isolating device for normalizing ammunition airing according to claim 1, wherein the shape of the shifting fork is consistent with the shape of the ammunition.

10. The rolling positioning isolation device for projectile body normalizing airing according to claim 9, wherein the counterweight is located downward from vertical, the shift fork is located at an angle of 60 ° from vertical, the partition is located at an angle of 60 ° from vertical, and there is a gap between the partition and the adjacent shift fork.