CN102689360A

CN102689360A - Tensioning disassembly-free tail board on square pile die

Info

Publication number: CN102689360A
Application number: CN201210185458XA
Authority: CN
Inventors: 耿山河; 曾宪任
Original assignee: JIANGSU ZHONGJI PILE INDUSTRY CO LTD
Current assignee: JIANGSU ZHONGJI PILE INDUSTRY CO LTD
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2012-09-26
Anticipated expiration: 2032-06-07
Also published as: CN102689360B

Abstract

The invention discloses a tensioning disassembly-free tail board on a square pile die. The tensioning disassembly-free tail board comprises a tail board body and a gap, wherein the gap which extends from the edge of the tail board body to a tensioning threaded hole is formed on the upper part of the tail board body; an open block matched with the gap is arranged on the gap; and seam allowances by which the open block and the board body are jointly stressed during tensioning are formed on the surface of the gap. The tensioning disassembly-free tail board is reasonable in structure. By the tail board, the whole tail board is not required to be disassembled manually, so that the labor and the disassembly time are saved, the labor intensity is reduced, and the turnover frequency of the die is increased; and therefore, the working efficiency is improved.

Description

The dismounting tailgate is exempted from side's pile die stretch-draw

Technical field

The present invention relates to a kind of side's pile die, is that the dismounting tailgate is exempted from the stretch-draw of a kind of side's pile die specifically.

Background technology

In side's stake production process, must from mould, separate after the pile body product shaping; Be the stretch-draw tailgate all to be removed the back pile body product being hung out with suspension hook product and mould are separated from square pile die in existing technology; Therefore require the operator to have good muscle power to load and unload the tailgate that supports the stretch-draw bolt on the mould; Ability was produced 100 in general 10 hours, and the labor strength of this operation very greatly and the cost of labor expenditure is also very high, operating efficiency is not high again, also be difficult to recruit the workman of this operation in the working time.

Summary of the invention

Goal of the invention:, the object of the present invention is to provide a kind of square pile die stretch-draw rational in infrastructure, that can increase work efficiency to exempt from the dismounting tailgate in order to overcome the deficiency of prior art.

Technical scheme: in order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: the dismounting tailgate is exempted from the stretch-draw of a kind of side's pile die; Comprise the tailgate body; The first half at the tailgate body has the breach that extends to the stretch-draw screwed hole from body edges, and the opening piece suitable with said breach is installed on said breach.

Can be stressed together when the stretch-draw in order to get out of the way buccal mass with whole tailgate, on the breach face of said breach, be provided with the seam of the said opening piece of assembling.

Remove all form removal process in the end plate and tail plate connecting bolts, then bolt notch in conjunction with bolt mounting plate and tail plate separately, there will be a gap in the finished pile surface can be seen, and can be used directly hanging Ju The finished product from the mold pile hanging from the out, so the mold can continue to the next step.

On said opening piece, be provided with a bolt that is connected with square pile end plate.

Beneficial effect: compared with prior art, since of the present invention rational in infrastructure, behind employing the present invention; Just do not need the whole tailgate of manpower dismounting, thereby can save labour and dismounting time, reduce labour intensity; Accelerate the number of turnover of mould, therefore can increase work efficiency.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the vertical view of Fig. 1.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is done further detailed description.

As shown in Figure 1; The dismounting tailgate is exempted from the stretch-draw of a kind of side's pile die, comprises tailgate body 1, and tailgate body 1 is divided into the first half and the latter half; On the first half of tailgate body 1, have breach 2; This breach 2 extends to stretch-draw screwed hole 5 from body edges, on the breach face, is provided with seam 4, and the opening piece 3 suitable with breach 2 is installed on breach 2.Like this, opening piece 3 is assembled to that the back has formed a complete tailgate with tailgate body 1 on the breach 2 of tailgate body 1; During use, through seam 4, opening piece 3 can be stressed together with whole tailgate when stretch-draw.

On opening piece 3, be provided with the bolt 6 that this opening piece 3 is connected with square pile end plate.

When finished square piles required after completion of the production process will be finished pile is separated from the mold, the first step in removing all Chaimo end plate connecting bolts 6, then that one notch 2 bolt bolt 6 in conjunction with the mounting plate and tail plate a separate body, tail board body 1 to continue with the mold connection, so do not need to remove the tailgate come, there will be a gap in the finished pile surface can be seen and they can hang the finished pile Ju directly lifted off from the mold out of the mold into the next process to continue.

In order to let the opening piece 3 in the tailgate body 1 top breach 2 can be stressed together when the stretch-draw with whole tailgate; Add at breach 2 specially and carried out seam 4 designs man-hour; Therefore breach 2 stress surfaces can get out of the way buccal mass 3 and can make opening piece 3 and tailgate body 1 bear stretching force simultaneously again with the tailgate separation on the plane of seam 4 when stretch-draw.Therefore, adopt the present invention to can solve the labour intensity of the whole tailgate of manpower dismounting, can also save labour and dismounting time, accelerate the number of turnover of mould, thereby can increase work efficiency.After adopting the present invention now, can produce 300 square at least in 10 hours.

The above only is a preferred implementation of the present invention; Be noted that for those skilled in the art; Under the prerequisite that does not break away from the principle of the invention, can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.

Claims

1. the dismounting tailgate is exempted from a square pile die stretch-draw; Comprise tailgate body (1); It is characterized in that; The first half at tailgate body (1) has the breach (2) that extends to the stretch-draw screwed hole from body edges, and the opening piece (3) suitable with said breach (2) is installed on said breach (2).

2. the dismounting tailgate is exempted from side's pile die according to claim 1 stretch-draw, it is characterized in that, in that be provided with on the breach face of said breach (2) can be with the stressed together seam (4) of tailgate body (1) can make opening piece (3) in stretch-draw the time.

3. the dismounting tailgate is exempted from side's pile die according to claim 1 stretch-draw, it is characterized in that, on said opening piece (3), is provided with its bolt that is connected with square pile end plate.