CN2183232Y

CN2183232Y - Improved die for making cramp iron

Info

Publication number: CN2183232Y
Application number: CN 93235563
Authority: CN
Inventors: 谢茂桂
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-14
Filing date: 1993-12-14
Publication date: 1994-11-23
Anticipated expiration: 2003-12-14

Abstract

The utility model relates to an improved die for making code nails, which is provided with a group of shaping dies on a forming machine. The shaping die is mainly composed of a support block, two slide blocks which are correspondingly provided with inclined surfaces on the lower part, two stoppers, and a positioning die frame which is used for positioning the two slide blocks, wherein, the support block which is provided with a tapering part on the upper part is fixedly arranged on the table top of the machine, and the others are positioned on a movable frame on the upper part. When the movable frame downwards moves to an appropriate height, the two slide blocks which are arranged on the lower part of the movable frame can be supported by the tapering part of the support block, thus the two slide blocks can slide respectively along both sides and can impact the bilateral code nails, and then the nail heads can be formed. Accordingly, the utility model provides the improved die for making code nails, which has the advantages of two-way operation, productivity increase and efficiency improvement.

Description

Improved die for making cramp iron

The utility model is a kind of flat nail mfg. moulding die of improvement, a kind of mould of high-efficiency homework mainly is provided, but it is a mould of respectively establishing one group of punching press row nail in the both sides, board top of make-up machine, and between two moulds, establish a composing type mould, start via this mould can make two slide blocks slip off to both sides, impact row's nail of both sides, and form ailhead.

The flat nail form that general carpenter uses is for as shown in Figure 5, promptly follow closely 60 tops and establish ailhead 61 in a long row who arranges, its forming mode then is the nail body of separately making one by one, impregnation is bonded into a long row again, and is placed on the board of punch press, more than, bed die is clamped, again with the mould punching ailhead 61 of side, and when preventing punching out, therefore flat nail is tightly clamped by refunds, so nail body 62 both sides in flat nail form indenture 621, and since so manufacture once only can moulding some, make efficient not good, and also can't produce in a large number, required to adapt to market, so existing flat nail manufacture has the necessity that is improved in fact.

And be improve above-mentioned existing carpenter not good with flat nail mould efficient, can't mass-producedly lack, main purpose of the present utility model is: the flat nail mfg. moulding die that a kind of improvement is provided, but this mould two-way operation is shaped simultaneously and is located at the flat nail ailhead of both sides, to increase work efficiency.

The utility model provides a kind of flat nail mfg. moulding die of improvement, its characteristics are: but mainly on board both sides respectively establish one group of clamping flat nail material, with the mould that the flat nail material is clamped, blocks, between two moulds, establish in addition one group can two-way projection drift mould.

The flat nail mfg. moulding die of described improvement, its characteristics are: mould is mainly established the piece that holds in tool tapering, a top, and the bottom is provided with the inclined-plane relatively, can push against two slide blocks that slip off to both sides for the tapering that holds piece, but the outer side edges of two slide blocks also convexes with the drift of punching out flat nail ailhead, be fixed on the board and hold piece, slide block then is located on the mobile framework moving up and down of board top.

The flat nail mfg. moulding die of described improvement, its characteristics are: it is framed that the positioning framework below sets firmly a location, locate the framed chute that runs through both sides that is provided with, slide block promptly places in the chute, locate framed both sides and respectively establish a block, between block and slide block and be provided with elastomer and hold mutually, establishing one in the positioning module frame bottom in addition can be for holding the groove of wearing that piece passes.

The flat nail mfg. moulding die of described improvement, its characteristics are: are located at the ambilateral mould of shaping mould and formed, be provided with elastomer and placing between the two with bolt by upper and lower fixed block, and the bolt that protrudes admittedly with a nut spiral shell in last fixed block end face.

The flat nail mfg. moulding die of described improvement, its characteristics are: establish a framed body on board, these framed body both sides are provided with flat nail inlet, and front end then is provided with the outlet of two flat nails, and mould, holds piece and all be located at framed body inside.

Advantage of the present utility model is that it can the continuously shaped severing flat nail of one-stop operation mode, and does bilateral moulding simultaneously, so can promote operating efficiency in a large number, reduce cost, the place needs to go on the market.

Further specify architectural feature of the present utility model and purpose below in conjunction with accompanying drawing.

The plane combination generalized section that Brief Description Of Drawings: Fig. 1 is preceding for the utility model does not move.

Fig. 2 is the plane combination generalized section in the utility model action.

Fig. 3 is the part plane combination generalized section of the utility model execution.

Fig. 4 is a partly plane enlarged drawing of upper and lower module of the present utility model.

Fig. 5 uses the flat nail outside drawing for the carpenter.

See also Figure 1 and Figure 2, the utility model is mainly established a framed body 20 in board 10 tops of make-up machine, flat nail inlet 21 is respectively established in its both sides, two flat nails outlet 22 is then established in the place ahead, one group of mould 30 is respectively established in framed body 20 inner both sides, and establish a composing type mould 40 in 30 on two groups of moulds, this mould 40 mainly holds piece 41 by one, two slide blocks 43, two blocks 44, and framed 42 compositions in location that supply two slide blocks 43 to locate, wherein, the piece 41 that holds that the top has tapering 411 is fixedly arranged on a positioning block 14, locating piece 14 then is fixed on 10 of the boards, in addition respectively establish up a guide pillar 11 in board 10 quadripolar corners, guide pillar 11 tops are also established one and can do the mobile framework 12 that moves up and down on guide pillars 11, establish a fixed block 13 in stage casing, mobile framework 12 below, below, fixed block 13 stage casings is fixed a location framed 42 again, locate framed 42 stage casings and be provided with opening down, the chute 421 that runs through both sides simultaneously, be provided with two slide blocks 43 in the chute 421, be installed with positioning body 45 respectively in framed 42 belows, location and both sides in addition, block 44, in the chute 421 of slide block 43 frames being located at location framed 42, and block 44 is made as shorter, make itself and 45 of positioning bodies that a segment distance still be arranged, the drift 431 that is convexly equipped with for both sides, slide block 43 below is stretched out, retraction; Establish elastomer 46 in

slide block

43 and 44 of blocks in addition, keep fit-states to push against two slide blocks 43, and that the lower end angle that two slide blocks 43 fit respectively is set as the gradient on 432, two inclined-planes 432, inclined-plane is identical with the tapering 411 that holds piece 41, hold pushing and pressing for tapering 411, two slide blocks 43 are sliped off to both sides; In the middle of positioning body 45, be provided with in addition run through up and down wear groove 451, this wears groove 451 can pass pushing tow slide block 43 for holding piece 41.

And be located on the board 10, the mould 30 of mould 40 both sides is by last, following

fixed block

31,32 form, following fixed block 32 is to be fixedly arranged on the board 10, last fixed block 31 then is located at down the top of fixed block 32 relatively, and partly protrude from framed body 20 end faces, between the two and be provided with bolt 33 and elastomer 34, mat elastomer 34 will be gone up fixed block 31 and back down a segment distance, and the nut 35 that fixed block 31 end faces and bolt 33 screw togather on the mat is placed restrictions on fixed block 31 and is deviate from, in case of necessity, can turn nut 35, on adjusting, following

fixed block

31,32 spacing, in addition in last, following

fixed block

31,32 near mould 40 these sides, be installed with relatively,

lower module

36,37, please cooperate simultaneously shown in Figure 4, on, lower module 36, place, 37 close the place ahead is provided with several lobes 38 relatively, to clamp flat nail 60 both sides, for drift 431 punching out ailheads 61.The middle section then is provided with severing tooth 39 relatively, and severing tooth 39 profiles of tooth are point and outstanding more, with severing flat nail 60.

See also shown in Figure 2, during moulding flat nail 60, it is the existing conveying device outside the flat nail material mat board 10 that will adhere to mutually, flat nail inlet 21 from framed body 20 is sent to,

lower module

36,37, and partly protrude from,

lower module

36,37 1 sides, with moulding ailhead 61, the mobile framework 12 of being located at the top this moment will move down because of power is past, and drive and its fixing location framed 42, and be positioned to locate framed 42 slide block 43, positioning body 45, block 44 members such as grade move down together, pass framed body 20 tops, and make the tapering 411 that holds piece 41 pass the dead slot 451 of positioning body 45, and offset with the inclined-plane 432 of two slide blocks, 43 belows.

(only draw 1/2 among the figure partly as shown in Figure 3, second half then with its symmetry), mobile framework 12 of the present utility model continues to move down, be located at the fixed block 13 of its below and the last fixed block 31 that compacting protrudes from framed body 20 tops, be located at the flat nail 60 of 31,32 of upper and lower fixed blocks with clamping, and operation such as

mat lobe

38,39 pairs of flat nails 60 of severing tooth clamp, severing; At this moment, slide block 43 also holds inclined-plane 432 to two side shiftings because of holding piece 41, and makes the drift 431 that is based in both sides, slide block 43 below impact the flat nail 60 that is clamped on both sides, and forms ailhead 61, fulfils assignment.

Mobile framework 12 after operation is finished will move up, be returned to the origin-location, also make simultaneously fixed block 31, slide block 43 resiles such as grade, and the flat nail material of severing moulding will not push forward by being located at board 10 outer conveying devices, so that the flat nail 60 that pushes against severing moulding advances, and because the shaping position of flat nail 60 is in framed body 20 inside, so flat nail 60 exports 22 with the pushed flat nail that directly falls into, and flat nail outlet 22 side inwardly can be established a piston reciprocating apparatus, establish a push jack 47 in this device end, so that the flat nail 60 of severing is released,, and promote operating efficiency in a large number promptly with the bilateral flat nail of the continuously shaped severing of one-stop operation mode.

Claims

1, a kind of flat nail mfg. moulding die of improvement is characterized in that: but mainly on board both sides respectively establish one group of clamping flat nail material, with the mould that the flat nail material is clamped, blocks, between two moulds, establish in addition one group can two-way projection drift mould.

2, the flat nail mfg. moulding die of improvement according to claim 1, it is characterized in that: mould is mainly established the piece that holds in tool tapering, a top, and the bottom is provided with the inclined-plane relatively, can push against two slide blocks that slip off to both sides for the tapering that holds piece, but the outer side edges of two slide blocks also convexes with the drift of punching out flat nail ailhead, be fixed on the board and hold piece, slide block then is located on the mobile framework moving up and down of board top.

3, the flat nail mfg. moulding die of improvement according to claim 2, it is characterized in that: it is framed that mobile framework below sets firmly a location, locate the framed chute that runs through both sides that is provided with, slide block promptly places in the chute, locate framed both sides and respectively establish a block, between block and slide block and be provided with elastomer and hold mutually, establishing one in the positioning module frame bottom in addition can be for holding the groove of wearing that piece passes.

4, the flat nail mfg. moulding die of improvement according to claim 1, it is characterized in that: be located at the ambilateral mould of shaping mould and formed by upper and lower fixed block, be provided with elastomer and placing between the two with bolt, and the bolt that protrudes admittedly with a nut spiral shell in last fixed block end face.

5, the flat nail mfg. moulding die of improvement according to claim 1 is characterized in that: establish a framed body on board, these framed body both sides are provided with flat nail inlet, and front end then is provided with the outlet of two flat nails, and mould, hold piece and all be located at framed body inside.