CN215246827U

CN215246827U - Inner protective ring for steel coil package

Info

Publication number: CN215246827U
Application number: CN202121178656.4U
Authority: CN
Inventors: 徐继; 张国礼; 鲁洪旭; 巩方胜; 王克武
Original assignee: Benxi Economic Development Zone Benxi Steel Jufeng Development Co ltd
Current assignee: Benxi Economic Development Zone Benxi Steel Jufeng Development Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-12-21
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses an interior retainer for coil of strip packing, including the protective shroud, a complete circle is constituteed by two to the protective shroud, the draw-in groove has all been opened to the periphery of protective shroud, the one end of ejector pin is all installed through slide mechanism to the inner wall of protective shroud, the inner wall center department of protective shroud installs the awl piece, the center department of awl piece has dug the bayonet socket, two the other end outer wall fixed assembly of ejector pin has the baffle, two be equipped with stabilizing mean, two between the ejector pin outer wall between the ejector pin has cup jointed compression spring, compression spring's both ends are laminated with two baffles respectively mutually. The interior protective shroud of coil of strip packing usefulness wraps up the inner wall of coil of strip through the protective shroud, under compression spring's elastic action, promotes the baffle and pushes up the ejector pin tightly, and the coil of strip is hugged closely with the protective shroud to the ejector pin, and the degree of installation is comparatively stable, stops to push up the tight protective shroud that can pull down of ejector pin, has the benefit that can carry out the protection to the inside wall of coil of strip, and mounting structure is more stable, and the operation is dismantled fast.

Description

Inner protective ring for steel coil package

Technical Field

The utility model relates to a coil of strip packing technical field, specific field is interior protective shroud of coil of strip packing usefulness.

Background

The steel coil is also called coil steel. The steel is hot pressed and cold pressed into roll shape. In order to facilitate storage and transportation, various processing (such as processing into steel plates, steel strips and the like) is convenient, the maximum thickness of a steel coil is below 0.1-8.0 MM, for example, the thickness of most cold-rolled steel plates in factories is below 4.5 MM; the minimum thickness and width are determined according to the equipment capacity and market demand of each factory, and the inner wall of the steel coil cannot be protected by the packaging means in the packaging process of the conventional finished steel coil, so that the quality of the steel coil is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an interior protective shroud of coil of strip packing usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interior retainer for coil of strip packing, includes the protective shroud, a complete circle is constituteed by two to the protective shroud, the draw-in groove has all been opened to the periphery of protective shroud, the one end of ejector pin is all installed through slide mechanism to the inner wall of protective shroud, the inner wall center department of protective shroud installs the awl piece, the center department of awl piece has dug the bayonet socket, two the other end outer wall fixed assembly of ejector pin has the baffle, two be equipped with stabilizing mean, two between the ejector pin outer wall between the ejector pin has cup jointed compression spring, compression spring's both ends laminate with two baffles respectively mutually.

Preferably, stabilizing mean includes sleeve and slider, the slider has two sets ofly, and every group has two, and fixed assembly is two about the outer wall of ejector pin respectively, the slide has all been opened in two about the telescopic inner wall, slide and slider slip joint.

Preferably, slide mechanism includes ball and spout, the ball welds on the ejector pin, the spout is opened in the inner wall of protective shroud, spout and ball slip joint.

Preferably, the outer wall of the ejector rod is fixedly connected with a handle.

Preferably, the outer wall of the handle is sleeved with a plastic sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an inner protective shroud of coil of strip packing usefulness, wraps up the inner wall of coil of strip through the protective shroud, under compression spring's elastic action, promotes the baffle and pushes up the ejector pin tightly, and the coil of strip is hugged closely with the protective shroud to the ejector pin, and the degree of installation is comparatively stable, and operating handle drives the ejector pin motion, drives the smooth ball and breaks away from the bayonet socket, stops to pull down the protective shroud tightly in the top of ejector pin, has the benefit that can carry out the protection to the inside wall of coil of strip, and mounting structure is more stable, and the operation is dismantled fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the inner wall of the retainer of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention;

fig. 4 is a schematic enlarged view of a portion B in fig. 2 according to the present invention.

In the figure: 1-guard ring, 2-ejector rod, 3-handle, 4-compression spring, 5-clamping groove, 6-sliding mechanism, 61-sliding ball, 62-sliding groove, 7-plastic sleeve, 8-conical block, 9-stabilizing mechanism, 91-sleeve, 92-sliding block, 93-slideway, 10-baffle and 11-bayonet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an interior retainer ring of coil of strip packing usefulness, including retainer ring 1, retainer ring 1 constitutes a complete circle by two, draw-in groove 5 has all been opened to the periphery of retainer ring 1, the one end of ejector pin 2 is all installed through slide mechanism 6 to the inner wall of retainer ring 1, the inner wall center department of retainer ring 1 installs conical block 8, the center department of conical block 8 has dug bayonet 11, the other end outer wall fixed of two ejector pins 2 is equipped with baffle 10, be equipped with stabilizing mean 9 between two ejector pins 2, compression spring 4 has been cup jointed to the outer wall between two ejector pins 2, compression spring 4's both ends laminate with two baffles 10 respectively mutually.

Retainer 1 is the circle body of coil of strip packing, the inboard circle of coil of strip is blocked to draw-in groove 5, protect the inboard of coil of strip, slide mechanism 6 makes ejector pin 2 can slide at the inner wall of retainer 1, two ejector pins 2 are promoted by at utmost, two ejector pins 2 promote two retainer 1, the inside wall that drives draw-in groove 5 and paste tight coil of strip is protected, bayonet socket 11 is carried to awl piece 8, bayonet socket 11 blocks smooth ball 61, push up tightly ejector pin 2, baffle 10 blocks compression spring 4's both ends, elasticity for compression spring 4 provides the strong point, compression spring 4 promotes baffle 10 and drives the motion of ejector pin 2, push up tightly, also paste the coil of strip with retainer 1 closely and protect, stabilizing mean 9 increases the rigidity between two ejector pins 2, produce the skew when preventing the motion of ejector pin 2.

Specifically, the stabilizing mechanism 9 includes a sleeve 91 and a slider 92, the slider 92 has two sets, each set has two, and is respectively and fixedly assembled on the upper and lower parts of the outer wall of the ejector rod 2, the upper and lower parts of the inner wall of the sleeve 91 are both provided with a slide way 93, and the slide way 93 is slidably clamped with the slider 92.

The sleeve 91 is sleeved in the gap between the two ejector rods 2, and when the ejector rods 2 move, the sliding block 92 is driven to slide in the sliding groove 93, so that the ejector rods 2 are prevented from being tilted unstably.

Specifically, the slide mechanism 6 includes a slide ball 61 and a slide groove 62, the slide ball 61 is welded to the carrier rod 2, the slide groove 62 is opened to an inner wall of the retainer 1, and the slide groove 62 is slidably engaged with the slide ball 61.

More than half volume of sliding ball 61 is located the inside of spout 62, and sliding ball 61 is the rigid plastic material, and sliding ball 61 can not drop, and drives ejector pin 2 and slide at the inner wall of protective shroud 1, and the degree of concavity of spout 62 is less than conical block 8, and the slope when transiting to conical block 8 from spout 62 changes, can promote ejector pin 2.

Specifically, a handle 3 is fixed to the outer wall of the stem 2.

The handle 3 controls the ram 2.

Specifically, the outer wall of the handle 3 is sleeved with a plastic sleeve 7.

The plastic sleeve 7 increases the friction of the operating handle 3.

The working principle is as follows: the utility model discloses, put the inside of advancing the coil of strip one by one with two protective shroud 1, block the inner wall of coil of strip with draw-in groove 5, two protective shroud 1 live the inside wall parcel of coil of strip, twist grip 3 drives ejector pin 2 and rotates, the ball 61 slides in the inside of spout 62, ball 61 moves when awl 8 departments, paste the motion of awl 8, the compression spring 4 compression of the other end of extrusion ejector pin 2, it advances the inside of bayonet socket 11 to drive ball 61 card, and compression spring 4's elasticity promotes baffle 10 and pushes up tightly ejector pin 2, the coil of strip is hugged closely with protective shroud 1 to ejector pin 2, closely wrap up the protection to the inner wall of coil of strip, when needing to dismantle, it resists to pull handle 3 and drive ejector pin 2 and compression spring 4's elasticity, ejector pin 2 drives ball 61 and breaks away from bayonet socket 11, stop to the top tightly of ejector pin 2, protective shroud 1 can be taken off.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an interior protective shroud of coil of strip packing usefulness, includes protective shroud (1), its characterized in that: the utility model discloses a safety device for automobile engine, including protective shroud (1), draw-in groove (5) have all been opened by the periphery of protective shroud (1), the one end of ejector pin (2) is all installed through slide mechanism (6) to the inner wall of protective shroud (1), the inner wall center department of protective shroud (1) installs awl piece (8), the center department of awl piece (8) has dug bayonet socket (11), two the other end outer wall fixed assembly of ejector pin (2) has baffle (10), two be equipped with stabilizing mean (9) between ejector pin (2), two outer wall between ejector pin (2) has cup jointed compression spring (4), the both ends of compression spring (4) laminate with two baffle (10) respectively mutually.

2. The inner retainer for packaging steel coils as claimed in claim 1, wherein: stabilizing mean (9) includes sleeve (91) and slider (92), slider (92) have two sets ofly, and every group has two, and fixed mounting is two about the outer wall of ejector pin (2) respectively, slide (93) have all been opened to two about the inner wall of sleeve (91), slide (93) and slider (92) slip joint.

3. The inner retainer for packaging steel coils as claimed in claim 1, wherein: slide mechanism (6) include ball (61) and spout (62), ball (61) weld on ejector pin (2), spout (62) are opened in the inner wall of protective shroud (1), spout (62) and ball (61) slip joint.

4. The inner retainer for packaging steel coils as claimed in claim 1, wherein: the outer wall of the ejector rod (2) is fixedly connected with a handle (3).

5. The inner retainer for packaging steel coils as claimed in claim 4, wherein: the outer wall of the handle (3) is sleeved with a plastic sleeve (7).