CN211892139U

CN211892139U - Bolt insulating sleeve of press heating cushion block

Info

Publication number: CN211892139U
Application number: CN201922232843.5U
Authority: CN
Inventors: 宋宝伟; 胡志方; 岳江浩; 赵海超
Original assignee: Henan Huanghe Whirlwind Co Ltd
Current assignee: Henan Huanghe Whirlwind Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-10
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a bolt insulation support of press heating cushion, including piston and insulating apparatus, insulating apparatus includes cushion, insulation board, dead ring, bolt and insulation support, the insulation board is installed the piston with in the middle of the cushion, bolt fixed mounting in the one end of cushion, the outside parcel of bolt insulation support. The insulating sleeve is made of polyamide materials, the head of the bolt is wrapped by the sleeve in a half mode, and the wrapping portion of the screw is flush with the height of the cushion block. The insulating sleeve is T-shaped. The screw is hexagonal. The direction of the heating cushion block is required to be insulated with the ground according to the operation requirement of the equipment, and the common insulating sleeve is easy to cause the uninsulation of the equipment and has defects. The T-shaped insulating sleeve can effectively avoid the repeated non-insulating probability and effectively reduce the repeated repair of a non-insulating maintainer.

Description

Bolt insulating sleeve of press heating cushion block

Technical Field

The utility model relates to an insulating field of press heating cushion, concretely relates to bolt insulation support of press heating cushion.

Background

The heating direction cushion block needs to keep insulation on the shell, so that the purposes of energy conservation and stable process are achieved, and the commonly adopted insulation method is as follows: an insulating plate and an insulating ring are arranged between the cushion block and the piston, the screw rod sleeve insulating sleeve is fixed by heating the cushion block, and the head of the screw is provided with an insulating gasket, so that sundries such as iron scraps are easy to enter the periphery of the screw head or the situation of non-insulation is caused by the contact of the cushion block under stress.

SUMMERY OF THE UTILITY MODEL

The insulating tube aims to solve the problem that a screw rod of a screw forms an integral insulating layer around the head, so that the screw is completely isolated from a cushion block, an insulating effect is achieved, and frequent non-insulation is avoided.

The technical scheme of the insulating sleeve is realized as follows:

a press heating cushion block bolt insulating sleeve comprises a cushion block, an insulating plate, an insulating ring, a bolt and an insulating sleeve. The insulation board is arranged between the piston and the cushion block, the bolt is fixedly connected with the cushion block, and a layer of insulation sleeve is wrapped outside the bolt. The insulating sleeve is made of polyamide materials, the head of the bolt is wrapped by the sleeve in a half mode, and the wrapping portion of the screw is flush with the height of the cushion block. The insulating sleeve is T-shaped. The screw is in a hexagon socket shape.

The utility model has the advantages that: the non-insulation caused by the screw fixed by the heating cushion block is avoided, the insulation performance of the equipment is improved, the electric quantity loss caused by the non-insulation of the heating is reduced, the heating stability of the equipment is improved, and the waste blocks caused by the non-insulation of the screw and the repeated repairing insulation are reduced.

Drawings

FIG. 1 is a front sectional view of the present insulating tube;

FIG. 2 is a schematic front sectional view of the present insulating tube;

in the figure: 1 piston, 2 cushion blocks, 3 insulating plates, 4 insulating rings, 5 bolts and 6 insulating sleeves.

Detailed Description

The present invention is described in detail below with reference to the attached drawings:

example, referring to fig. 1 to 2, a bolt bushing of a press heating pad includes a pad 2, an insulating plate 3, an insulating ring 4, a bolt 5, and an insulating bushing 6. The insulating plate 3 is positioned between the piston 1 and the cushion block 2, the bolt 5 is fixedly connected with the cushion block 2, and a layer of insulating sleeve 6 wraps the outside of the bolt 5. The insulating sleeve 6 is made of polyamide materials, the head of the bolt is wrapped by the sleeve in a half mode, and the wrapped part of the screw is flush with the height of the cushion block. The insulating sleeve 6 is T-shaped. The screw is in a hexagon socket shape.

Although the embodiments have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications and variations can be made without inventive effort by those skilled in the art.

Claims

1. The utility model provides a bolt insulation support of press heating cushion, includes piston and insulating apparatus, its characterized in that: the insulating device comprises a cushion block, an insulating plate, an insulating ring, a bolt and an insulating sleeve, wherein the insulating plate is arranged between the piston and the cushion block, the bolt is fixedly arranged at one end of the cushion block, and the insulating sleeve is wrapped outside the bolt.

2. The bolt bushing of a press heating pad of claim 1, wherein: the insulating sleeve is made of polyamide materials, the insulating sleeve is wrapped on the head of the bolt in a half wrapping mode, and the wrapped part of the bolt is flush with the height of the cushion block.

3. The bolt bushing of a press heating pad of claim 1, wherein: the insulating sleeve is T-shaped.

4. The bolt bushing of a press heating pad of claim 1, wherein: the screw of the bolt is in a hexagon socket shape.