CN207606181U - A kind of small takeover compacting tool set - Google Patents

Abstract

The utility model is related to a kind of small takeover compacting tool set, which includes upper die and lower die（6）, the upper mold includes upper plate（1）, root be located at the upper plate（1）The riser of bottom（3）, be located at the riser（3）The cylindrical compacting round end in head（4）, the lower die（6）Upper surface is equipped with press flute（7）；In use, from the upper plate（1）Pressure downwards, the compacting round end（4）With the press flute（7）With the use of realization butt tube raw material plate（5）Compression moulding.The utility model realizes the compacting to small takeover using the design feature of upper and lower mould, and pressing process is simple, easy to operate, at low cost, efficient using the small takeover of the utility model compression moulding compared to finished parts are bought.The utility model is simple in structure, easy to make and low manufacture cost.Further, take over raw material plate 5 can roll excess waste using thick-wall cylinder in the utility model, economize on resources, and save cost.

Description

A kind of small takeover compacting tool set

Technical field

The utility model is related to pressure vessel manufacturing field more particularly to a kind of small takeover compacting tool sets.

Background technology

In pressure vessel and equipment, small takeover is common part, for diameter 100-300mm small takeover, usually All it is buy product seamless steel pipe.But buy that finished parts cost is very high, freight is high, haulage time is long, and equipment one A little positions are of less demanding using taking over, and need not use seamless steel pipe, the wasting of resources larger at all.

Based on this, there is an urgent need for a kind of small takeover compacting tool sets that can reduce the above-mentioned all kinds of use costs of small takeover.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of the small of convenient and efficient realization small takeover compression moulding Take over compacting tool set, to reduce all kinds of use costs of small takeover.

To solve the above problems, a kind of small takeover compacting tool set described in the utility model, which includes upper mold under Mould, the upper mold include that upper plate, root are located at the riser of the upper plate bottom, are located at the cylindrical compacting in the riser head Round end, the lower die upper surface are equipped with press flute；In use, press downwards from the upper plate, the compacting round end with it is described Press flute is with the use of the compression moulding for realizing butt tube raw material plate.

Preferably, riser both sides described in the upper plate bottom are arranged with gusset of the several piece for balancing pressure.

Preferably, the monosymmetric gusset of the riser is integrally in isosceles trapezoid.

Preferably, the take over raw material plate is that thick-wall cylinder has rolled excess waste.

Preferably, the V-groove that the press flute is 90 °.

Preferably, the riser sees that both ends are up-narrow and down-wide from the width direction.

Preferably, both ends are arranged with lifting lug on the riser length direction.

The utility model has the following advantages compared with prior art：

1, upper die and lower die are equipped in the utility model, raw material plate is placed in compacting round end and compacting is recessed in use, will take over It between slot, then presses from upper mold top down, compacting round end realizes compression moulding with press flute cooperation.The utility model profit The compacting to small takeover is realized with the design feature of upper and lower mould, and pressing process is simple, easy to operate, compared to finished parts are bought, makes It is at low cost, efficient with the small takeover of the utility model compression moulding.

2, the utility model is simple in structure, easy to make and low manufacture cost；In addition the utility model could be applicable to not School is suppressed and repaiied to the manhole hanging ring of same specification.

3, further, take over raw material plate 5 can roll excess waste using thick-wall cylinder in the utility model, save Resource saves cost.

Description of the drawings

Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 is a kind of left view structural representation for small takeover compacting tool set that the utility model embodiment provides.

Fig. 2 is the positive structure diagram for the upper mold that the utility model embodiment provides.

In figure：1-upper plate, 2-gussets, 3-risers, 4-compacting round ends, 5-take over raw material plates, 6-lower dies, 7-pressures Groove processed.

Specific implementation mode

With reference to figure 1 ~ 2, the utility model embodiment provides a kind of small takeover compacting tool set, specifically includes upper mold under Mould 6, upper mold specifically include upper plate 1, riser 3 and compacting round end 4, and upper plate 1 is horizontal positioned, and riser 3 is vertical with upper plate 1 and its root It is located at 1 bottom of upper plate, head setting compacting round end 4, compacting round end 4 is cylindric in strip, can be made of round steel.In upper mold Using welding between each component, wherein fill built-up welding between 3 head of riser and compacting round end 4.

The press flute 7 that 6 upper surface of lower die is equipped with compacting round end 4 is used cooperatively in upper mold, specifically, the press flute 7 can be 90 ° of V-groove, and when actual fabrication can be opened one 90 ° of slot by one block of slab.

Further, 1 bottom riser of upper plate, 3 both sides are arranged with gusset 2 of the several piece for balancing pressure, to enhance upper plate 1 pressure tolerance；Specifically, monosymmetric gusset 2 can be made integrally in isosceles trapezoid, to enhance force stability.

Further, both ends are arranged with lifting lug on 3 length direction of riser（It is not shown in figure）, upper mold is sling convenient for lifting It is moved；Riser 3 is in the width direction（I.e. positive apparent direction）On see that both ends are up-narrow and down-wide, to enhance force stability, specifically from Root starts to tilt down, and can be all to tilt or partly tilt, for example divided with height center line in figure, top is inclined Portion retains straight line obliquely downward.

Further, take over raw material plate 5 can roll excess waste using thick-wall cylinder, to further save resource, Save cost.

In use,（1）Lower die 6 is positioned on hydraulic press operating platform, while ensureing the levelness needed；（2）It need to The take over raw material plate 5 to be suppressed is positioned over 7 position of press flute of lower die 6；（3）It adjusts and assembles upper mold；（4）Assembly finishes Afterwards, by the upper horizontal mold of hydraulic press to slowly pressing on 1 working face of upper plate in upper mold, under pressure, until upper mold It is fully bonded with lower die, reaches pressing component bending part shape and curvature, make that its shape and precision reach drawing and technology is wanted It asks.

In addition, when manufacturing mold, it is ensured that surfacing prevents compacting aftershaping work piece inner surface from defect occur.

Technical solution provided by the utility model is described in detail above.Specific case pair used herein The principles of the present invention and embodiment are expounded, and the explanation of above example is only intended to help to understand that this practicality is new The structure and its core concept of type.It should be pointed out that for those skilled in the art, not departing from this practicality Under the premise of new principle, several improvements and modifications can be made to this utility model, these improvement and modification also fall into this In the protection domain of utility model claims.

Claims (7)

1. a kind of small takeover compacting tool set, it is characterised in that：The mold includes upper die and lower die（6）, the upper mold includes upper plate （1）, root be located at the upper plate（1）The riser of bottom（3）, be located at the riser（3）The cylindrical compacting round end in head （4）, the lower die（6）Upper surface is equipped with press flute（7）；In use, from the upper plate（1）Pressure downwards, the compacting circle Head（4）With the press flute（7）With the use of realization butt tube raw material plate（5）Compression moulding.

2. small takeover compacting tool set as described in claim 1, it is characterised in that：The upper plate（1）Riser described in bottom（3）Two Side is arranged with gusset of the several piece for balancing pressure（2）.

3. small takeover compacting tool set as claimed in claim 2, it is characterised in that：The riser（3）Monosymmetric gusset（2） Entirety is in isosceles trapezoid.

4. small takeover compacting tool set as described in claim 1, it is characterised in that：The take over raw material plate（5）For thick-wall cylinder Excess waste is rolled.

5. small takeover compacting tool set as described in claim 1, it is characterised in that：The press flute（7）For 90 ° of V-groove.

6. small takeover compacting tool set as described in claim 1, it is characterised in that：The riser（3）Two are seen from the width direction It holds up-narrow and down-wide.

7. small takeover compacting tool set as described in claim 1, it is characterised in that：The riser（3）Both ends pair on length direction Claim to be equipped with lifting lug.