CN208326106U - A kind of stingy lid arrangement of shield box - Google Patents

Abstract

A kind of stingy lid arrangement of shield box, it includes buckle closure main body, scratches the crushing block that lid body upper surface is equipped with protects outer box wall extrusion fit, and the slanted kicking block contacted with shield box cover is additionally provided in the stingy lid main body between crushing block；The crushing block is threaded in stingy lid main body, and the distance of two crushing blocks is less than shield box outer diameter；The slanted kicking block is concordant with a side of stingy lid main body, and is directed toward to scratch in the middle part of lid main body and tilt and lower extension.The utility model is a kind of stingy lid arrangement of convenient plastic protective box, it can satisfy amorphous nano-crystalline iron core plastic protective box buckle closure needs, particularly suitable lid is embedded in the shield box in box body, realization quickly and easily tears stingy plastic protective box cover open and takes out iron core in shield box, the utility model makes plastic protective box generate elasticity extrusion deformation using crushing block, and slanted kicking block is cooperated to separate box cover with box body, entire production operation is simplified, and labor efficiency improves；And apparatus structure is simple, practicability is stronger, is convenient for practical promotion and application.

Description

A kind of stingy lid arrangement of shield box

Technical field

The utility model relates to amorphous nano-crystalline iron core plastic protective box buckle closure equipment more particularly to a kind of shield box to scratch lid dress It sets.

Background technique

In the production of amorphous nano-crystalline iron core, it often will use plastic protective box and iron core be placed in shield box, also relate to It takes out to iron core in box will be protected to realize resource reutilization.

Removal method traditional at present is manually to scratch lid, common utensil such as Chinese patent with hand A kind of Multifunction tool combined with cap opener disclosed in ZL201711030215.8, it includes handle, and one end of the handle is equipped with flute profile card Head and U-shaped card head, the flute profile clamp and U-shaped card head Relative distribution, the handle other end are detachably and fixedly provided with umbrella Shape clamp, the umbrella shape clamp are connected on handle by fixing bolt, further include hammer connector, and the hammer connector can To be exchanged with umbrella shape connector, the auxiliary tools such as this device for releasing closures and tonger, clip principle having the same of uncapping, efficiency of uncapping It is low, it is inconvenient for use；In actual operation, iron core is even taken out using the mode of operation for destroying shield box.Box cover is embedded in Particularly problematic for small size shield box in box, on the one hand this operation is time-consuming and laborious, production efficiency is low, on the other hand goes back pole It is possible that damage shield box or iron core, cause scrap of the product, bring loss to enterprise.

Utility model content

The purpose of the utility model is to provide a kind of shield boxes to scratch lid arrangement, it has compact-sized and buckle closure convenience and high-efficiency Advantage.

The utility model is achieved like this, a kind of stingy lid arrangement of shield box, it includes buckle closure main body, which is characterized in that The crushing block that lid body upper surface is equipped with protects outer box wall extrusion fit is scratched, is additionally provided with and protects in the stingy lid main body between crushing block The slanted kicking block of box cover contact.

The crushing block is threaded in stingy lid main body, and the distance of two crushing blocks is less than shield box outer diameter.

The slanted kicking block is concordant with a side of stingy lid main body, and is directed toward to scratch in the middle part of lid main body and tilt and lower extension.

The crushing block, which stretches out, scratches thickness of the length of lid main body greater than shield box cover.

Preferably: the crushing block be screw, and screw edge polish chamfering；The slanted kicking block, which is welded on, scratches lid master On body, and the tilt angle of slanted kicking block is 15 °~30 °.

Preferably: the slanted kicking block and stingy lid main body are made of 45# steel；Crushing block stretches out the length ratio for scratching lid main body Protect the big 1~1.5mm of thickness of box cover；The distance of two screws is 1mm smaller than shield box outer diameter.

The utility model has the following beneficial effects: the utility model is a kind of stingy lid arrangement of convenient plastic protective box, Neng Gouman Sufficient amorphous nano-crystalline iron core is needed with plastic protective box buckle closure, and particularly suitable lid is embedded in the shield box in box body, is realized simple fast It tears stingy plastic protective box cover open fastly and takes out iron core in shield box, the utility model becomes the generation elasticity extruding of plastic protective box using crushing block Shape, and slanted kicking block is cooperated to separate box cover with box body, entire production operation is simplified, and labor efficiency improves；And apparatus structure Simply, practicability is stronger, is convenient for practical promotion and application.

Detailed description of the invention

Fig. 1 is the structural front view of the utility model one embodiment.

Fig. 2 is the structure top view of embodiment illustrated in fig. 1.

Fig. 3 is the structural side view of embodiment illustrated in fig. 1.

Specific embodiment

Specific embodiment of the present utility model is described further with reference to the accompanying drawing.

As shown in Figure 1-3, the utility model is realized in this way, it includes buckle closure main body 1 that the shield box, which scratches lid arrangement, knot Structure feature is to scratch the crushing block 2 that 1 upper surface of lid main body is equipped with protects outer box wall extrusion fit, the stingy lid main body between crushing block 2 The slanted kicking block 3 contacted with shield box cover is additionally provided on 1；The utility model is a kind of stingy lid arrangement of convenient plastic protective box, work Be as principle it is such, by protect tape lid part tip upside down on stingy lid arrangement, utilize be located at scratch lid main body 1 crushing block 2 It is contacted with shield outer box wall extruding, the shield box side wall being extruded and lid will have deformation gap, and be touched using slanted kicking block 3 is located at Touch lid so that lid from shield box in it is backing out achieve the purpose that box cover is separated with box body, while slanted kicking block 3 there are effective Smaller pushing dynamics, convenient for operation；This is simple and compact for structure, easy to operate, in actual operation, the stingy lid main body 1 It is used to adjust the mounting hole of 2 spacing of crushing block equipped with several, the distance of crushing block 2 can be adjusted according to shield box specification in this way, from And meet the buckle closure needs of different size shield box.

In order to improve the reliability and efficiency of buckle closure, the utility model is also optimized the detailed structure of buckle closure device Design, in the specific implementation, the crushing block 2 is threaded in stingy lid main body 1, and the distance of two crushing blocks 2 is less than shield box Outer diameter；The crushing block 2 be screw, and screw edge polish chamfering；Bayonet distance between two screws is than protecting box outer diameter Small 1mm or so, and the edge of two screws does chamfering grinding process to prevent from scratching plastic protective box；The crushing block 2, which stretches out, to be scratched The length of lid main body 1 is greater than the thickness of shield box cover, and when implementing, two screw distances, which scratch lid main body 1, can be highly adjusted, Adjusting range is 1.5~6mm；The length that screw stretches out stingy lid main body 1 is 1~1.5mm bigger than the thickness for protecting box cover；Two screws Distance is 1mm smaller than shield box outer diameter.

In terms of 2 setting of slanted kicking block, the slanted kicking block 3 is concordant with a side of stingy lid main body 1, and is directed toward and scratches lid main body 1 Middle part tilts and lower extension, the slanted kicking block 3 are welded in stingy lid main body 1, and the tilt angle of slanted kicking block 3 is 15 °~30 °； The slanted kicking block 3 and stingy lid main body 1 are made of 45# steel.

The utility model relates to amorphous nano-crystalline iron core plastic protective box field, suitable lid is embedded in the shield in box body Box can be realized and quickly and easily tear iron core in stingy plastic protective box cover taking-up shield box open；In actual operation, according to required stingy lid Box size is protected, the distance between two screws and height are rationally designed, position with cover is contacted into downwards slanted kicking block 3, guarantees shield box When passing through the bayonet between screw from slanted kicking block 3, box cover is led to box body by the extruding of screw with empty position more than lower core Flexible deformation is generated, to make box cover is backing out out of shield box to achieve the purpose that box cover is separated with box body, while slanted kicking block 3 is deposited In effectively smaller pushing dynamics, convenient for operation.The utility model has apparent technological progress in long-term production operation, Including at least following effect: (1) can be used for the iron core production field fast and convenient stingy lid used with lid shield box；(2) modeling is utilized The elasticity and extrusion deformation principle of material shield box realize that box cover is separated with box body, are simplified entire production operation, labor efficiency It improves；(3) described device utilizes 3 structure of slanted kicking block, makes the reduction of pushing dynamics, reduces labor intensity；(4) described device structure Simply, cheap, practicability is stronger, is convenient for practical promotion and application；The utility model can rationally be arranged screw distance and Height quickly scratches lid operation to realize, substantially reduces cumbersome degree and time, user experience is promoted, convenient for actually promoting and answering With.

Claims (7)

1. a kind of shield box scratches lid arrangement, it includes scratching lid main body (1), which is characterized in that scratches lid main body (1) upper surface and is equipped with and shield The crushing block (2) of outer box wall extrusion fit is additionally provided with and protects what box cover contacted on the stingy lid main body (1) between crushing block (2) Slanted kicking block (3).

2. shield box scratches lid arrangement as described in claim 1, which is characterized in that the crushing block (2), which is threaded in, scratches lid master On body (1), and the distance of two crushing blocks (2) is less than shield box outer diameter.

3. shield box scratches lid arrangement as claimed in claim 2, which is characterized in that the slanted kicking block (3) and the one of stingy lid main body (1) Side is concordant, and is directed toward to scratch in the middle part of lid main body (1) and tilt and lower extension.

4. shield box scratches lid arrangement as claimed in claim 3, which is characterized in that the crushing block (2), which is stretched out, scratches lid main body (1) Length is greater than the thickness of shield box cover.

5. shield box scratches lid arrangement as claimed in claim 4, which is characterized in that the crushing block (2) is screw, and the side of screw Edge polishing chamfering.

6. shield box scratches lid arrangement as claimed in claim 5, which is characterized in that the slanted kicking block (3) is welded on stingy lid main body (1) On, and the tilt angle of slanted kicking block (3) is 15 °~30 °.

7. shield box scratches lid arrangement as claimed in claim 6, which is characterized in that the slanted kicking block (3) and stingy lid main body (1) by 45# steel is made；

The length that crushing block (2) stretches out stingy lid main body (1) is 1~1.5mm bigger than the thickness for protecting box cover；

The distance of two screws is 1mm smaller than shield box outer diameter.