CN209006616U - A kind of welding wire casting die - Google Patents
A kind of welding wire casting die Download PDFInfo
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- CN209006616U CN209006616U CN201821775370.2U CN201821775370U CN209006616U CN 209006616 U CN209006616 U CN 209006616U CN 201821775370 U CN201821775370 U CN 201821775370U CN 209006616 U CN209006616 U CN 209006616U
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- forming tank
- welding wire
- cope plate
- lower template
- casting die
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Abstract
The utility model discloses a kind of welding wire casting dies, belong to casting die field, its key points of the technical solution are that including cope plate and lower template, the cope plate and lower template are rotatablely connected by hinge, the cope plate is provided with several upper forming tanks that are parallel to each other towards lower template on one side, the lower template is provided with forming tank under several cooperations with upper forming tank towards cope plate on one side, when molding, upper forming tank and lower forming tank form cavity cylindrical, it is provided in the lower template in the second flow channel being arranged along lower template width direction, forming tank is connected under the second flow channel, the advantages of this welding wire casting die, is that a board mold can form a plurality of welding wire, shaping efficiency is high.
Description
Technical field
The utility model relates to casting die, in particular to a kind of welding wire casting die.
Background technique
Casting mould refers to obtain the planform of part, is easy molding material with other in advance and is made into part
Planform is provided with a cavity as design of part size in mold, then is poured mobility liquid in the cavity, should
It can be formed after liquid cooled and solidified and the duplicate part of mold shape structure.
What the Chinese patent that notification number is CN202291882U disclosed a kind of seamless flux-cored allumen welding wire prepares mould
Tool, including mould cylinder, the interior pressure ram equipped with extruded hole and with extruded hole cooperation of mould cylinder, mould cylinder are equipped with outer diameter shaping mould and matching
The inner hole shaping mould of conjunction, extruded hole bottom are equipped with inclined-plane mould, squeeze between inner hole shaping mould and outer diameter shaping mould equipped with alloy material
Gap out, inner hole shaping mould are equipped with the interspersed through-hole with brazing flux line base, and band brazing flux line base is passed through in through-hole to outer diameter shaping mould, filled out
It is charged to the inner core of hollow tubing, constitutes the band brazing flux core of hollow tubing.
Although this seamless flux-cored allumen welding wire prepares mold and can form welding wire, welding wire is as a kind of big at present
The wearing detail of batch generally uses the welding wire of aluminum from the aspect of control working stock cost, but this seamless
Medicine core allumen welding wire prepares mold and can only once form a root wire, and molding welding wire amount is few in the unit time, molding effect
The lower demand for not being able to satisfy actual use of rate.
Utility model content
The purpose of the utility model is to provide a kind of welding wire casting die, it is a plurality of to the advantage is that a board mold can form
Welding wire, shaping efficiency are high.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of welding wire casting die, including cope plate and lower template, the cope plate and lower template are rotated by hinge to be connected
It connects, the cope plate is provided with several upper forming tanks that are parallel to each other towards lower template on one side, and the lower template is towards cope plate
Be provided on one side it is several cooperate lower forming tank with upper forming tank, when molding, upper forming tank and lower forming tank form sky cylindrical
Chamber is provided in the lower template in second flow channel be arranged along lower template width direction, forming tank connection under the second flow channel.
By using above-mentioned technical proposal, at work, cope plate and lower template rotation are closed, at this time upper forming tank
Identical with required welding wire shape cavity is formed with lower forming tank, and such cavity is provided with multiple, the work in workshop later
Make personnel, aluminum water poured into second flow channel, aluminium is injected into lower forming tank along second flow channel, be gradually filled with forming tank and
The cavity of lower forming tank composition after waiting aluminum water cooling, completes the molding of multiple welding wires, shaping efficiency is high, and operates letter
It is single.
Further, the side of the second flow channel is provided with cast gate slot, the second flow channel and cast gate slot is " T " shape sets
It sets, the cope plate is provided with the notch for exposing cast gate slot, the arc-shaped setting of notch.
By using above-mentioned technical proposal, when molding, notch is located at the surface of cast gate slot, i.e. cast gate slot exposure
Outside, facilitate the staff in workshop when molding, by injecting aluminum water into cast gate slot, so that aluminum water is flowed into the
In two runners.
Further, the lower surface of the cope plate is provided with the first runner with second flow channel cooperation, the second flow channel
It is arranged with the groove face of first runner in rectangle.
By using above-mentioned technical proposal, first runner and second flow channel can form the biggish rectangular enclosure of volume,
In order to which more aluminum waters can be accommodated, guarantee there are enough aluminum waters to meet the requirement for forming multiple welding wires.
Further, the middle position of the first runner is provided with the overflow launder in rectangle.
By using above-mentioned technical proposal, in the process of cast molding, it is cold in advance unavoidably to will appear least a portion of aluminium
But the case where, occurs, and solid aluminium can be swum in aluminum water, and with the increase of the injection rate of aluminum water, cooling aluminium can be located at overflow
In slot, the case where avoiding blocking first runner generation advantageously ensures that the unimpeded of first runner and second flow channel.
Further, first row air drain, the first row air drain and upper forming tank phase are provided between the upper forming tank
Mutually parallel, one end of first row air drain towards the hinge is in communication with the outside.
By using above-mentioned technical proposal, during aluminum water is cooled and shaped, the generation of gas, gas meeting can be accompanied by
It by the extruding of aluminum water, is gathered in the groove face of forming tank or lower forming tank and forms bubble, cause the surface of welding wire to be formed recessed
Hole, causes welding wire defect occur, and first row air drain is mainly used for the gas generated when discharge is cooled and shaped.
Further, be provided between the lower forming tank with first row air drain cooperation second row air drain, described second
Air discharge duct is parallel to each other with lower forming tank.
By using above-mentioned technical proposal, second row air drain is mainly used for lining up the gas generated when molding, and with
One air discharge duct forms the bigger exhaust passage of volume, further enhances exhaust effect.
Further, the lower surface of the cope plate be provided with it is several in rectangle setting locating slots, the lower template it is upper
Surface is provided with the locating piece being engaged by clamping with locating slot.
By using above-mentioned technical proposal, locating piece and locating slot are mutually engaged by clamping, and improve cope plate and lower template
Closing precision.
Further, it is provided in the cope plate several along the first mode locking holes that short transverse is arranged, the lower template
It being provided with and is also provided with the second mode locking hole, when molding, first mode locking hole and the second mode locking hole are coaxially disposed, and described first
Mode locking hole and the second mode locking hole are provided with internal screw thread.
By using above-mentioned technical proposal, when molding, the first mode locking hole and the second mode locking hole are coaxially disposed, workshop
Work personnel in the first mode locking hole and the second mode locking hole threaded connection bolt, cope plate and lower template are fixed on one
It rises, avoids occurring the case where mold is opened accidentally in forming process.
Further, pairs of handle is provided on the cope plate, the handle is arranged along the width direction of upper mold.
By using above-mentioned technical proposal, since cope plate is made of metal, quality is relatively heavy, and handle provides work
The position of personnel's force, facilitates staff's rotating opening cope plate.
In conclusion the utility model has the following beneficial effects:
1. multiple welding wires can be formed in a board mold by the setting of upper forming tank and lower forming tank, molding is improved
Efficiency；
2. passing through the setting of first row air drain and second row air drain, the gas generated when can be cooled and shaped aluminum water is timely
Discharge, further increases the quality of welding wire；
3. passing through the setting of locating piece and locating slot, the precision of molding is further improved.
Detailed description of the invention
Fig. 1 is structural schematic diagram when welding wire casting die is opened；
Fig. 2 is structural schematic diagram when welding wire casting die is closed；
Fig. 3 is when welding wire casting die is closed for embodying the structural schematic diagram of hinge.
In figure, 1, cope plate；11, notch；12, first runner；121, overflow launder；13, upper forming tank；14, first exhaust
Slot；15, handle；16, locating slot；17, the first mode locking hole；2, lower template；21, second flow channel；211, cast gate slot；22, lower molding
Slot；23, second row air drain；24, locating piece；25, the second mode locking hole；3, hinge.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of welding wire casting die, in conjunction with shown in Fig. 1 and Fig. 3, including cope plate 1 and lower template 2, cope plate 1
Pass through with lower template 2 and hinge 3 is rotatablely connected.Hinge 3 is arranged in pairs, and two blades of hinge 3 are solid uniformly through bolt
Fixed fixes with the side on cope plate 1 and lower template 2 in the width direction.This mold is mainly used for forming the welding wire of aluminum.
In conjunction with shown in Fig. 1 and Fig. 3, cope plate 1 is arranged in rectangle, and the separate hinge 3 of cope plate 1 is provided with notch with side
11, the arc-shaped setting of notch 11.
Referring to figs. 1 and 2, several first mode lockings hole 17 is provided in cope plate 1, the first mode locking hole 17 is along cope plate
Internal screw thread is arranged in 1 short transverse arrangement, the first mode locking hole 17, when cope plate 1 and the closure of lower template 2, the first mode locking
The bolt for being used for locking die is threadedly coupled in hole 17.
Referring to figs. 1 and 2, pairs of handle 15 is provided on cope plate 1, handle 15 is located at 1 edge of cope plate
On two sides of length direction setting, and handle 15 is far from hinge 3.Since cope plate 1 is steel, the matter of cope plate 1
Measure heavier, when die sinking, the staff in workshop is by drawing handle 15, rotating opening cope plate 1.
As shown in Figure 1, the lower surface of cope plate 1 is provided with the first runner 12 arranged in the width direction, first runner 12 is in
Rectangle setting, first runner 12 are mainly used for aluminum water needed for accommodating welding wire molding.The middle position of first runner 12, which is provided with, is in
The flash groove of rectangle unavoidably will appear the situation that least a portion of aluminium cools down in advance and occur in the process of cast molding, solid-state
Aluminium can swim in aluminum water, with the increase of the injection rate of aluminum water, cooling aluminium can be located at overflow launder 121 in, avoid blocking
The case where first runner 12, occurs, and guarantees the unimpeded of aluminum water flowing.
As shown in Figure 1, it is several to be provided with the upper forming tank 13 arranged along its length on the lower surface of cope plate 1, and on
Forming tank 13 is arranged in parallel, the groove face semicircular in shape setting of upper forming tank 13, and upper forming tank 13 and first runner 12 flow
Road connection, upper forming tank 13 are mainly used for forming the top half of welding wire.
As shown in Figure 1, several first row air drains 14 arranged along its length are also provided on the lower surface of cope plate 1, the
One air discharge duct 14 is arranged in parallel with upper forming tank 13, first row air drain 14 and upper 13 interlaced arrangement of forming tank, and first exhaust
One end of slot 14 towards hinge 3 is in communication with the outside.Due to that can generate a certain amount of gas during aluminum water is cooling, it is several these
It if mold cannot be discharged in gas, can be gathered on the groove face of forming tank 13, the surface of molding welding wire is caused to form spherical shape
Pit, i.e. generation cavitation, cause Quality of Final Welding Wire to decline or even when situation is serious, will lead to welding wire and scrap.First row
Gas can be discharged in air drain 14 in time, avoid the generation of cavitation.
As shown in Figure 1, the lower surface of cope plate 1 is also provided with several locating slots 16 in rectangle, locating slot 16 is leaning on respectively
On the position at nearly 1 edge of cope plate.
As shown in Figure 1, the locating piece 24 cooperated with locating slot 16 is provided on the upper surface of lower template 2, when 1 He of cope plate
When lower template 2 offsets, locating piece 24 is embedded into locating slot 16, further improves the precision of molding.
As shown in Figure 1, being also provided in lower template 2 several along the second mode locking hole 25 that its height is arranged to direction, the second lock
Internal screw thread being equally provided in die hole 25, and in the state of molding, the second mode locking hole 25 and the first mode locking hole 17 are coaxially disposed,
Bolt is threadedly coupled with the second mode locking hole 25 with the first mode locking hole 17 simultaneously, and cope plate 1 and lower template 2 are fixed together, kept away
Exempt from occur the case where mold is opened accidentally in forming process.
As shown in Figure 1, the upper surface of lower template 2 is provided with the second flow channel 21 being correspondingly arranged with first runner 12, second
Road 21 and first runner 12 collectively constitute one for accommodating the cavity of aluminum water.The side of second flow channel 21 is provided with cast gate slot
211, and second flow channel 21 and the " T " shape setting of cast gate slot 211, when molding, cast gate slot 211 is being located at notch 11 just
Lower section, i.e. cast gate slot 211 are exposed to outer, and when molding, work pours into aluminum water from cast gate slot 211, and aluminum water is from cast gate slot
211 are flowed into second flow channel 21.
As shown in Figure 1, the lower forming tank 22 along length arrangement is provided on the upper surface of lower template 2, lower forming tank 22 and the
Two runners 21 connection, and lower forming tank 22 it is corresponding to upper forming tank 13 setting, mold when under forming tank 22 and at
The work of 13 work of type groove forms cylindrical cavity identical with welding wire shape.
As shown in Figure 1, being also provided with the second row air drain being correspondingly arranged with first row air drain 14 on the upper surface of lower template 2
23, second row air drain 23 and first row air drain 14 collectively constitute one for exhaust cavity, the efficiency for the row of further increasing.
Specific implementation process: the staff in workshop first rotates cope plate 1 by handle 15, drives cope plate 1 under
Template 2 is closed, and is screwed into the first mode locking hole 17 and the second mode locking hole 25 using bolt later, mold is fixed, then by aluminium
Water is poured into cast gate slot 211, and aluminum water is first full of first runner 12 and second flow channel 21, later full of upper forming tank 13 and it is lower at
In the cavity that type groove 22 forms, waits aluminum water to be cooled and shaped, that is, completes the casting of welding wire, finally unscrew the bolt of mode locking,
1 rotating opening of cope plate is taken out into welding wire.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of welding wire casting die, including cope plate (1) and lower template (2), the cope plate (1) and lower template (2) pass through
Hinge (3) rotation connection, it is characterised in that: cope plate (1) be provided on several be parallel to each other on one side towards lower template (2)
Be provided on one side several and upper forming tank (13) of forming tank (13), the lower template (2) towards cope plate (1) cooperate lower forming tank
(22), when molding, upper forming tank (13) and lower forming tank (22) form cavity cylindrical, are provided on the lower template (2)
In the second flow channel (21) being arranged along lower template (2) width direction, forming tank (22) is connected under the second flow channel (21).
2. a kind of welding wire casting die according to claim 1, it is characterised in that: the side of the second flow channel (21) is set
It is equipped with cast gate slot (211), the second flow channel (21) and cast gate slot (211) " T " shape setting, the cope plate (1) are provided with use
In the notch (11) for exposing cast gate slot (211), the arc-shaped setting of the notch (11).
3. a kind of welding wire casting die according to claim 2, it is characterised in that: open the lower surface of the cope plate (1)
There is the first runner (12) with second flow channel (21) cooperation, the groove face of the second flow channel (21) and first runner (12) is in rectangle
Setting.
4. a kind of welding wire casting die according to claim 3, it is characterised in that: the interposition of the first runner (12)
Set the overflow launder (121) being provided in rectangle.
5. a kind of welding wire casting die according to claim 1, it is characterised in that: be arranged between the upper forming tank (13)
Have first row air drain (14), the first row air drain (14) is parallel to each other with upper forming tank (13), the first row air drain (14)
It is in communication with the outside towards one end of hinge (3).
6. a kind of welding wire casting die according to claim 5, it is characterised in that: be arranged between the lower forming tank (22)
There is the second row air drain (23) with first row air drain (14) cooperation, the second row air drain (23) and lower forming tank (22) are mutually flat
Row.
7. a kind of welding wire casting die according to claim 1, it is characterised in that: open the lower surface of the cope plate (1)
There are several locating slots (16) in rectangle setting, the upper surface of the lower template (2) is provided with to be engaged by clamping with locating slot (16)
Locating piece (24).
8. a kind of welding wire casting die according to claim 1, it is characterised in that: be provided in the cope plate (1) several
Along the first mode locking hole (17) of short transverse setting, it is provided in the lower template (2) and is also provided with the second mode locking hole (25), work as molding
When, first mode locking hole (17) and the second mode locking hole (25) are coaxially disposed, first mode locking hole (17) and the second lock
Die hole (25) is provided with internal screw thread.
9. a kind of welding wire casting die according to claim 1, it is characterised in that: be provided on the cope plate (1)
Pair handle (15), the handle (15) along upper mold width direction arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821775370.2U CN209006616U (en) | 2018-10-23 | 2018-10-23 | A kind of welding wire casting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821775370.2U CN209006616U (en) | 2018-10-23 | 2018-10-23 | A kind of welding wire casting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006616U true CN209006616U (en) | 2019-06-21 |
Family
ID=66840782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821775370.2U Active CN209006616U (en) | 2018-10-23 | 2018-10-23 | A kind of welding wire casting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625072A (en) * | 2019-10-29 | 2019-12-31 | 河北立中有色金属集团有限公司 | Novel mould for multiple tensile test bars |
-
2018
- 2018-10-23 CN CN201821775370.2U patent/CN209006616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110625072A (en) * | 2019-10-29 | 2019-12-31 | 河北立中有色金属集团有限公司 | Novel mould for multiple tensile test bars |
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