CN107326251A

CN107326251A - The making formula and the mould of process safety box toe of safe box toe

Info

Publication number: CN107326251A
Application number: CN201710520592.3A
Authority: CN
Inventors: 戴权海
Original assignee: Ruian Golden Ball Shoe Material Co Ltd
Current assignee: Ruian Golden Ball Shoe Material Co Ltd
Priority date: 2017-06-30
Filing date: 2017-06-30
Publication date: 2017-11-07

Abstract

The present invention relates to a kind of footwear material manufacture field, the making formula and the mould of process safety box toe of more particularly to a kind of safe box toe.The invention provides following technical scheme：A kind of making formula of safe box toe, is matched as follows：Si10% -20%, Fe5% -20%, Cu5% -15%, Mg10% -35%, Cr5% -25%, Zn3% -7%, Ti4% -5%, surplus 40% -50%.Using above-mentioned technical proposal there is provided a kind of by force intensity is big, anti-impact force is strong, the making formula and the mould of process safety box toe of safe box toe simple in construction.

Description

The making formula and the mould of process safety box toe of safe box toe

Technical field

The present invention relates to a kind of footwear material manufacture field, the making formula and process safety of more particularly to a kind of safe box toe The mould of box toe.

Background technology

Safety shoe be a kind of safety shoe be Labor protection shoes and safety shoe general designation, it mainly applies to more special work In condition（Such as metallurgical, industrial and mineral building industry）Use, primarily to implementing to protect to the foot of user.The front portion of safety shoe With packet header, the packet header can bear the shock of external force, prevent foot from being come to harm by foreign object strike.

Traditional packet header is that full aluminum material is processed, and its anti-impact force is limited, in use to wearer's foot The protection in portion is limited.

The content of the invention

In view of the deficienciess of the prior art, the invention provides one kind by force intensity is big, anti-impact force is strong, simple in construction Safe box toe making formula and process safety box toe mould.

To achieve the above object, the invention provides following technical scheme：A kind of making formula of safe box toe, it is special Levy and be, match as follows：Si10%—20%、Fe5%—20%、Cu5%—15%、Mg10%—35%、Cr5%—25%、Zn3%—7%、 Ti4% -5%, surplus 40% -50%.

Wherein, surplus is Al.

Using above-mentioned technical proposal, by the proportioning of said components, the shock resistance dynamics in its packet header processed is carried Height, can provide the foot of wearer and be effectively protected.

The invention provides a kind of mould of process safety box toe, include lower mould and can be moved back and forth towards lower mould Upper mould, described lower mould is provided with the placement block for ring-type section bar is placed, and placements block is ring-type, on its end face towards upper mould Two symmetrical inclined-planes, the peak on two inclined-planes is connected with placing the outer peripheral face of block, and the minimum point on two inclined-planes, which is in, places block Middle part, the corresponding position that described upper mould is located at placement block is offered with placing the die cavity that block is adapted to.

Wherein, block is placed to install by fastener with lower mould by base.

Using above-mentioned technical proposal, ring-type section bar is positioned on placement block, by upper mould and the fastening of lower mould, by this The cutting of ring-type section bar is in bowl-shape packet header formed body for two, so sets not only easy to process and simple in construction.

The invention will be further described below in conjunction with the accompanying drawings.

Brief description of the drawings

Fig. 1 is the decomposing schematic representation of the embodiment of the present invention.

Embodiment

The present invention is a kind of making formula of safe box toe, is matched as follows：Si10%—20%、Fe5%—20%、 Cu5% -15%, Mg10% -35%, Cr5% -25%, Zn3% -7%, Ti4% -5%, surplus 40% -50%.Surplus is Al.

Wherein, using Si10% -20%, Fe5% -20%, Cu5% -15%, Mg10% -35%, Cr5% -25%, Zn3% - 7%th, Ti4% -5%, surplus 40% -50%, the anti-impact force in the packet header that Al40% ratio is processed are as shown in the table.

8L	8R
		Shock height	26	25.8
10L	10R
		Shock height	26.5	26.7
12L	12R
		Shock height	27.6	28
14L	14R
		Shock height	32.1	32.4

The packet header processed using Si15%, Fe10%, Cu10%, Mg20%, Cr18%, Zn4%, Ti4.5%, Al45% ratio Anti-impact force it is as shown in the table.

8L	8R
		Shock height	28	27
10L	10R
		Shock height	28.5	29
12L	12R
		Shock height	29	29.5
14L	14R
		Shock height	33.5	34

Si20%、Fe20%、Cu15%、Mg35%、Cr25%、Zn7%、Ti5%、Al40%—50%.Packet header for processing of ratio Anti-impact force it is as shown in the table.

8L	8R
		Shock extent	29	28.5
10L	10R
		Shock height	29.5	30
12L	12R
		Shock height	30.5	30
14L	14R
		Shock height	34	35.5

In embodiments of the present invention, it is used for the mould of process safety box toe using above-mentioned formula the invention provides a kind of Tool, includes lower mould 1 and the upper mould 2 that can be moved back and forth towards lower mould 1, and lower mould 1 is provided with the placement for ring-type section bar is placed Block 3, placement block 3 is two symmetrical inclined-planes 31, the peak on two inclined-planes 31 and placement on ring-type, its end face towards upper mould 2 The outer peripheral face linking of block 3, the minimum point on two inclined-planes 31 is in the middle part for placing block 3, and the corresponding position that upper mould 2 is located at placement block 3 is opened Provided with placing the die cavity 21 that block 3 is adapted to.Block 3 is placed to install by fastener with lower mould 1 by base 4.Ring-type section bar is put It is placed on placement block 3, by upper mould 2 and the fastening of lower mould 1, the ring-type section bar is cut and is molded for two in bowl-shape packet header Body, is so set not only easy to process and simple in construction.

Claims

1. a kind of making formula of safe box toe, it is characterised in that proportioning is as follows：Si10%—20%、Fe5%—20%、 Cu5% -15%, Mg10% -35%, Cr5% -25%, Zn3% -7%, Ti4% -5%, surplus 40% -50%.

2. the making formula of safe box toe according to claim 1, it is characterised in that：Described surplus is Al.

3. safe box toe makes the mould of formula process safety box toe in a kind of use claim 1 or 2, include lower mould And the upper mould that can be moved back and forth towards lower mould, it is characterised in that：Described lower mould is provided with the placement for ring-type section bar is placed Block, placement block is two symmetrical inclined-planes on ring-type, its end face towards upper mould, the periphery of the peak and placement block on two inclined-planes Face is connected, and the minimum point on two inclined-planes is in the middle part for placing block, and the corresponding position that described upper mould is located at placement block offers and put Put the die cavity of block adaptation.

4. the mould of process safety box toe according to claim 3, it is characterised in that：Described placement block passes through base Installed with lower mould by fastener.