CN212857397U

CN212857397U - Manhole rings or outer coil pipe strap preparation auxiliary device

Info

Publication number: CN212857397U
Application number: CN202021382673.5U
Authority: CN
Inventors: 宁晓萍; 张朋; 任凯
Original assignee: SHANXI FENGXI CHEMICAL EQUIPMENT CO Ltd
Current assignee: SHANXI FENGXI CHEMICAL EQUIPMENT CO Ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-04-02
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to the technical field of container manufacturing, in particular to a manhole hanging ring or an outer coil pipe clamp manufacturing auxiliary device; the die comprises an upper die and a lower die, wherein the upper die comprises an upper supporting table, the bottom of the upper supporting table is fixedly connected with an upper pressing part, and the bottom of the upper pressing part is welded with a plurality of spherical bodies which are dispersedly arranged; the lower die comprises a lower supporting table, the top of the lower supporting table is fixedly connected with a lower pressing part corresponding to the upper pressing part, and the top of the lower pressing part is provided with a plurality of arc-shaped grooves which correspond to the spheres one to one and are matched with the spheres; the utility model discloses device design science, simple structure have solved the manhole rings and have riveted the manual way of cooking over a slow fire of gas coordination, lead to inefficiency, the unstable shortcoming of quality, labour saving and time saving, convenient operation has improved economic benefits.

Description

Manhole rings or outer coil pipe strap preparation auxiliary device

Technical Field

The utility model relates to a technical field is made to the container, concretely relates to manhole rings or outer coil pipe strap preparation auxiliary device.

Background

At present, in the design and manufacture of a pressure container, most equipment needs to manufacture a single manhole or a plurality of manholes, and a lifting ring needs to be welded when the manholes are manufactured.

At present, in the design and manufacture of a pressure container, a coil pipe needs to be manufactured outside part of equipment, when the outer coil pipe is installed, a pipe clamp needs to be welded and fixed, and the coil pipe is prevented from recovering elastic deformation, so that a large number of pipe clamps need to be manufactured according to the size of the equipment in actual manufacture.

Disclosure of Invention

The utility model discloses a solve present manhole rings or outer coil pipe strap manufacturing method more complicated, lead to work efficiency low, technical problem that product quality is unstable provides a manhole rings or outer coil pipe strap preparation auxiliary device.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: an auxiliary device for manufacturing a manhole lifting ring or an outer coil pipe clamp comprises an upper die and a lower die, wherein the upper die comprises an upper supporting table, the bottom of the upper supporting table is fixedly connected with an upper pressing part, and a plurality of spherical bodies which are distributed dispersedly are welded at the bottom of the upper pressing part; the lower die comprises a lower supporting table, a lower pressing portion corresponding to the upper pressing portion is fixedly connected to the top of the lower supporting table, and a plurality of arc-shaped grooves corresponding to the spheres one to one and matched with the spheres are formed in the top of the lower pressing portion.

When the manhole rings are manufactured, round steel which is equal in length to the manhole rings is placed in the arc-shaped grooves of the lower die, the lower die is fixed through the fixing device, the upper supporting table of the upper die is connected with the press, the upper die is pressed downwards under the driving of the press, the sphere is pressed in the corresponding arc-shaped grooves, and therefore the round steel is pressed and formed.

When the outer coil pipe clamp is manufactured, flat steel with the same length as the outer coil pipe clamp is placed in the arc-shaped groove of the lower die, the lower die is fixed through the fixing device, the upper supporting platform of the upper die is connected with the press, the upper die is driven by the press to press downwards, the spherical body is pressed in the corresponding arc-shaped groove, and therefore the flat steel is pressed and molded.

Compared with the prior art the utility model discloses following beneficial effect has:

the utility model discloses device design science, simple structure have solved the manhole rings and have riveted the manual way of cooking over a slow fire of gas coordination, lead to inefficiency, the unstable shortcoming of quality, labour saving and time saving, convenient operation has improved economic benefits.

Drawings

Fig. 1 is an auxiliary device for manufacturing a manhole lifting ring or an outer coil pipe clamp.

The figures are labeled as follows:

1-upper supporting table, 2-upper pressing part, 3-sphere, 4-lower supporting table, 5-lower pressing part, 6-arc groove, 7-manhole hanging ring or outer coil pipe clamp.

Detailed Description

The present invention will be further described with reference to the following specific examples.

Examples

As shown in fig. 1, an auxiliary device for manufacturing a manhole lifting ring or an outer coil pipe clamp comprises an upper die and a lower die, wherein the upper die comprises an upper supporting table 1, an upper pressing part 2 is fixedly connected to the bottom of the upper supporting table 1, and a plurality of spheres 3 which are dispersedly arranged are welded to the bottom of the upper pressing part 2; the lower die comprises a lower supporting table 4, a lower pressing portion 5 corresponding to the upper pressing portion 2 is fixedly connected to the top of the lower supporting table 4, and a plurality of arc-shaped grooves 6 corresponding to the spherical bodies 3 one to one and matched with the spherical bodies are formed in the top of the lower pressing portion 5.

When the manhole hanging ring is manufactured, round steel which is as long as the manhole hanging ring or an outer coil pipe clamp is placed in the arc-shaped groove 6 of the lower die, the lower die is fixed through a fixing device, the round steel is matched with the upper die through a prepressing method so as to adjust the position, the upper supporting table 1 of the upper die is connected with a press, the upper die is driven by the press to be pressed downwards, and the round ball 3 is pressed in the corresponding arc-shaped groove 6, so that the round steel is pressed and molded; because press output is unanimous, the cooperation of mould about the drive, the same manhole rings of suppression, the steady quality, it is efficient, labour saving and time saving.

When the outer coil pipe clamp is manufactured, flat steel with the same length as the outer coil pipe clamp is placed in the arc-shaped groove 6 of the lower die, the lower die is fixed through the fixing device, the upper supporting table 1 of the upper die is connected with the press, the upper die is driven by the press to be pressed downwards, the round ball 3 is pressed in the corresponding arc-shaped groove 6, and therefore the flat steel is pressed and molded.

Further, go up supporting bench 1 and lower supporting bench 4 for the cylinder that the diameter is unanimous, go up pressing part 2 and pressing part 5 down and also be the cylinder that the diameter is unanimous, the diameter of going up, pressing part down is less than the diameter of last, lower supporting bench, go up supporting bench 1, lower supporting bench 4, go up pressing part 2 and the coincidence of the central axis of pressing part 5 down.

Further, go up supporting bench 1 and lower supporting bench 4 for the cuboid of the length width unanimity, go up suppression portion 2 and lower suppression portion 5 also for the cylinder of the length width unanimity, the length and the width of going up, lower suppression portion are less than the length and the width of last, lower supporting bench, go up supporting bench 1, lower supporting bench 4, go up suppression portion 2 and the coincidence of the vertical direction central line of lower suppression portion 5.

Further, the distance between any two adjacent spherical bodies 3 is consistent.

Claims

1. The utility model provides a manhole rings or outer coil pipe strap preparation auxiliary device which characterized in that: the die comprises an upper die and a lower die, wherein the upper die comprises an upper supporting table (1), an upper pressing part (2) is fixedly connected to the bottom of the upper supporting table (1), and a plurality of spherical bodies (3) which are dispersedly arranged are welded to the bottom of the upper pressing part (2); the lower die comprises a lower supporting table (4), a lower pressing portion (5) corresponding to the upper pressing portion (2) is fixedly connected to the top of the lower supporting table (4), and a plurality of arc-shaped grooves (6) which correspond to the spherical bodies (3) one to one and are matched with the spherical bodies (3) are formed in the top of the lower pressing portion (5).

2. The auxiliary device for manufacturing the manhole lifting ring or the outer coil pipe clamp according to claim 1, wherein: go up supporting bench (1) and undersetting platform (4) for the cylinder that the diameter is unanimous, go up pressing part (2) and the cylinder that pressing part (5) are unanimous also for the diameter, the diameter of going up, pressing part is less than the diameter of upper and lower supporting bench, go up supporting bench (1), undersetting platform (4), go up the coincidence of the central axis of pressing part (2) and pressing part (5) down.

3. The auxiliary device for manufacturing the manhole lifting ring or the outer coil pipe clamp according to claim 1, wherein: go up supporting bench (1) and undersetting platform (4) for the cuboid of the length width unanimity, go up pressing part (2) and pressing part (5) down and also be the cylinder of the length width unanimity, the length and the width of going up, pressing part down are less than the length and the width of last, undersetting platform, go up supporting bench (1), undersetting platform (4), go up pressing part (2) and the coincidence of the vertical direction central line of pressing part (5) down.

4. A manhole lifting ring or an outer coil pipe clamp manufacturing auxiliary device according to any one of claims 1 to 3, wherein: the distance between any two adjacent spherical bodies (3) is consistent.