CN208939317U - Welded joint weld mold - Google Patents

Welded joint weld mold Download PDF

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Publication number
CN208939317U
CN208939317U CN201821952153.6U CN201821952153U CN208939317U CN 208939317 U CN208939317 U CN 208939317U CN 201821952153 U CN201821952153 U CN 201821952153U CN 208939317 U CN208939317 U CN 208939317U
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CN
China
Prior art keywords
die body
die
welded joint
die ontology
offers
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201821952153.6U
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Chinese (zh)
Inventor
钟华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Lin'an Kema Electric Power Technology Co Ltd
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Hangzhou Lin'an Kema Electric Power Technology Co Ltd
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Priority to CN201821952153.6U priority Critical patent/CN208939317U/en
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Publication of CN208939317U publication Critical patent/CN208939317U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses welded joint weld molds, including die ontology and pedestal, the die ontology is made of the first die body and the second die body, the bottom of first die body passes through fixed block and the tube chamber welds with base, second die body is slidably connected by slide bar and pedestal, the inside of the die ontology offers gunpowder slot, the inside of the die ontology offers the thermal trough being connected to gunpowder slot, heating column is provided on the inside of the thermal trough, the top of heating column is fixedly connected with first piston, bottom end is fixedly connected with second piston, the inside of the die ontology offers feeding groove, the inside of the die ontology offers the cable trough being connected to the bottom of feeding groove.In the utility model, is heated by the gunpowder placed inside gunpowder slot, improve heating efficiency, the flowing velocity of melted material is pushed by heat conducting bar, improved welding speed, the first die body and the second die body are fixed by pedestal and slide bar, convenient for the assembling of mold.

Description

Welded joint weld mold
Technical field
The utility model belongs to weld mold technical field, specially welded joint weld mold.
Background technique
Mold be in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging and forming, smelting, punching press obtain The various moulds and tool of required product.In brief, mold is the tool for making formed article, and this tool is by various Part is constituted, and different molds is made of different parts.It is mainly realized by the change of physical state of the formed material The processing of article shape.It is known as the title of " mother of industry ".Under external force becoming blank has specific shape and size The tool of product.Be widely used in punching, die forging, cold-heading, extruding, metallic sintered products compacting, compression casting and engineering plastics, In the forming of compression moulding or the injection molding of the products such as rubber, ceramics.Mold has specific profile or cavity shape, using having The chamfered shape of cutting edge can make blank that separation (punching) occur by profile wire shaped.Blank can be made to obtain phase using cavity shape The three-dimensional shape answered.Mold generally comprises two parts of dynamic model and cover half (or punch-pin and cavity plate), and the two is partable.When separating Product is taken out, blank injection mold cavity forming is made when closing up.Mold is precision instrument, complex-shaped, bears the expansive force of blank, It all has higher requirements to structural strength, rigidity, surface hardness, surface roughness and machining accuracy, the development level of mold production It is the one of the important signs that of machine-building level.
Cable connector needs in fusion process using weld mold, however existing weld mold is in use still In place of right Shortcomings, firstly, existing weld mold is often heated by the way of electromagnetic coil heating, however it is such Heating method deposits shortcoming both ways, first, electromagnetic coil will heat simultaneously mold while heating, generates Extra heat waste, second, the heating of electromagnetic coil needs to consume a large amount of electric energy, and heating speed is slow;Secondly, welding mould For tool after heating to melted material, there is no pushing meanss, the side that melted material falls often through self gravity is arranged Formula is contacted with cable connector, and there is melted material ontology certain viscosity to reduce the effect of welding so that time of contact is longer Rate;Finally, mold is often fabricated structure in existing weld mold, however when being combined to two molds, people is needed The mode of work clamping is combined, and operation difficulty is big.
Utility model content
The purpose of this utility model is that: in order to solve the problems, such as that fusion efficiency is low and operation difficulty is big, provide welded joint Weld mold.
The technical solution adopted in the utility model is as follows:
Welded joint weld mold, including die ontology and pedestal, the die ontology is by the first die body and the second die body group At, and the first die body and the second die body are in symmetrical structure, the bottom of first die body is welded by fixed block and the pedestal It connects, second die body is slidably connected by slide bar and pedestal, and there is top at the top of the die ontology by threaded engagement connection Lid, the inner tip of the die ontology offers gunpowder slot, and the inside two sides of gunpowder slot are provided with spark plug, the mould The inside of tool ontology offers the thermal trough being connected to gunpowder slot, and the inside top of the thermal trough is provided with first piston, bottom End is provided with second piston, and is welded between second piston and first piston by heating column, and the bottom of the heating column is sliding There is limit sliding sleeve, and limit sliding sleeve and be fixedly welded with the first die body, the inside of the die ontology offers and thermally conductive trench bottom The material slot of connection, the inside of the die ontology, which is offered, is communicated with feeding groove with material trench bottom, the feeding groove it is interior Side is provided with sieve plate, and the inside of sieve plate offers sieve pore, and sieve plate is fixedly connected with the first die body, the die ontology Inside offers the cable trough being connected to the bottom of feeding groove.
Wherein, the cross section of the pedestal is in inverted l-shaped structure.
Wherein, there are two the slide bar is arranged altogether, and two slide bars are located at the front and rear sides of the second die body.
Wherein, the spark plug and external powering device are electrically connected.
Wherein, the sieve pore is provided with multiple altogether, and multiple sieve pores are around the rounded array distribution in the center of circle of sieve plate.
Wherein, the bottom of the second piston is provided with the bolt being used cooperatively with sieve pore.
Wherein, the inside two sides of the cable trough are provided with clamping plate, and by squeezing spring between clamping plate and cable trough Elastic connection, and the cross section of clamping plate is in C-shaped configuration.
Wherein, the inside of the die ontology offers the discharge groove being connected to cable trench bottom.
Wherein, the length of the heating column is greater than the spacing between limit sliding sleeve and sieve plate.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, the inner tip of die ontology offers gunpowder slot, and gunpowder slot is internally provided with spark Plug heats melted material in such a way that gunpowder heats, and there is both sides beneficial effect, first, gunpowder is burning During will generate a large amount of heat, the dissemination process of heat is very fast so as to mold heating time it is shorter, to avoid The waste of heat;Second, the heating cost of gunpowder, compared with the mode of electromagnetic heating, cost reduces.
2, in the utility model, the inside of die ontology offers thermal trough, and thermal trough is internally provided with heating column, and The top of heating column is welded with first piston, and bottom end is welded with second piston, and the bottom of thermal trough is communicated with defeated by material slot Hopper, feeding groove are internally provided with sieve plate, and during burning, occupied space will increase the gunpowder inside gunpowder slot Greatly, while thermally conductive by heating column, second piston is pushed to move down by first piston, to carry out to melted material Push, when melted material be molten to centainly at after, can be fallen by the sieve pore in sieve plate, melted material compared with under traditional nature The mode fallen, the speed contacted with cable connector faster, to improve the speed of welding.
3, in the utility model, the bottom of the first die body and tube chamber welds with base pass through between the bottom and pedestal of the second die body Sliding bar connection, in actual use, the first die body is kept fixed by pedestal, after pushing the second die body, the second mould Body rely on slide bar sliding, can be realized with the contact of the first die body, it is easy to operate without additional fixation device.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model;
Fig. 2 is the schematic diagram of internal structure of thermal trough in the utility model;
Fig. 3 is the schematic diagram of internal structure of feeding groove and cable trough in the utility model;
Fig. 4 is the top view of die ontology in the utility model;
Fig. 5 is the internal structure top view of cable trough in the utility model.
Marked in the figure: 1, die ontology;2, top cover;3, spark plug;4, the first die body;5, thermal trough;6, material slot;7, defeated Hopper;8, cable trough;9, pedestal;10, slide bar;11, the second die body;12, gunpowder slot;13, first piston;14, heating column;15, Limit sliding sleeve;16, second piston;17, bolt;18, sieve pore;19, sieve plate;20, spring is squeezed;21, clamping plate;22, discharge groove.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this Utility model is not used to limit the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention;Term " first ", " the Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance;In addition, unless otherwise specific Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to It is detachably connected, or is integrally connected;It can be mechanical connection, be also possible to be electrically connected;It can be directly connected, can also lead to It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-5, welded joint weld mold, including die ontology 1 and pedestal 9, die ontology 1 is by 4 He of the first die body Second die body 11 composition, and the first die body 4 and the second die body 11 are in symmetrical structure, the bottom of the first die body 4 passes through fixed block It is welded with pedestal 9, the second die body 11 is slidably connected by slide bar 10 with pedestal 9, and the top of die ontology 1 is connected by threaded engagement It is connected to top cover 2, in heating process, guarantees that the inside air-tightness of die ontology 1, the inner tip of die ontology 1 are opened by top cover 2 Inside two sides equipped with gunpowder slot 12, and gunpowder slot 12 are provided with spark plug 3, and the inside of die ontology 1 offers and gunpowder The thermal trough 5 that slot 12 is connected to, the inside top of thermal trough 5 are provided with first piston 13, and bottom end is provided with second piston 16, and the Welded between two pistons 16 and first piston 13 by heating column 14, the appearance wall of first piston 13 and second piston 16 with lead The inner surface wall of heat channel 5 is bonded, and the bottom of heating column 14 is sliding limit sliding sleeve 15, and limit sliding sleeve 15 and the first die body 4 are fixed Welding, by the movement of the fixed heating column 14 of limit sliding sleeve 15, the inside of die ontology 1 is offered to be connected to 5 bottom of thermal trough Material slot 6, the inside of die ontology 1, which is offered, is communicated with feeding groove 7 with 6 bottom of material slot, and the inside of feeding groove 7 is provided with Sieve plate 19, and the inside of sieve plate 19 offers sieve pore 18, and sieve plate 19 is fixedly connected with the first die body 4, die ontology 1 it is interior Portion offers the cable trough 8 being connected to the bottom of feeding groove 7.
Further, the cross section of pedestal 9 is in inverted l-shaped structure, fixes the first die body 4 and the second die body 11 by pedestal 9 Horizontal position.
Further, there are two slide bar 10 is arranged altogether, and two slide bars 10 are located at the front and rear sides of the second die body 11, Improve the stability of the second die body 11.
Further, spark plug 3 and external powering device are electrically connected, and are generated spark by spark plug 3, are reached to gunpowder The purpose of igniting.
Further, sieve pore 18 is provided with multiple altogether, and multiple sieve pores 18 are around the rounded array distribution in the center of circle of sieve plate 19, It can be in flowable state by the melted material of sieve pore 18.
Further, the bottom of second piston 16 is provided with the bolt 17 being used cooperatively with sieve pore 18, is dredged by bolt 17 Logical sieve pore 18, avoids the blocking of sieve pore 18.
Further, the inside two sides of cable trough 8 are provided with clamping plate 21, and by squeezing between clamping plate 21 and cable trough 8 20 elastic connection of pressing spring, and the cross section of clamping plate 21 is in C-shaped configuration, by two 21 fixed cables of clamping plate, passes through extruding Spring 20 adapts to different size of cable, improves the stability of cable.
Further, the inside of die ontology 1 offers the discharge groove 22 being connected to 8 bottom of cable trough, passes through discharge groove 22 material residue after processing is completed is discharged.
Further, the length of heating column 14 is greater than the spacing between limit sliding sleeve 15 and sieve plate 19, so that second piston 16 bottom can be bonded with the top of sieve plate 19.
Working principle: firstly, processing gunpowder is placed on the inside of gunpowder slot 12, melted material is placed on material slot 6 The two sides that two cable connector sides do not pass through die ontology 1 are placed on the inside of cable trough 8 by inside, and joint location is located at Then the underface of feeding groove 7 pushes the second die body 11, the second die body 11 is moved by slide bar 10, until with the first mould Body 4 is bonded, and is then screwed top cover 2 with the top of die ontology 1 by screw thread and is connect, at this point, the clamping plate 21 inside cable trough 8 The two sides of cable connector will be clamped under the action of squeezing spring 20, thus reach the fixed function to cable connector, so far, The operation of fixing mould ontology 1 is completed, and operating process is simple and convenient, and workload is smaller, then starts fire by external power supply Flower plug 3, spark plug 3 will light the gunpowder inside gunpowder slot 12, and gunpowder will burn, inside combustion process moderate heat drug slot 12 Gas volume will increase, and be moved down by the gas push first piston 13 inside gunpowder slot 12, and first piston 13 will drive Heating column 14 moves down, and heating column 14 pushes second piston 16 to move down while thermally conductive by limit sliding sleeve 15, the Two pistons 16 will carry heat and be in contact with the material at 6 top of material slot, downward while heating to melted material It squeezes, melted material is avoided to rely on the decline of self gravity, improve the contact velocity of melted material and cable connector, improve welding Efficiency will be moved to cable trough 8 by the sieve pore 18 inside sieve plate 19 after melted material melting reaches a certain level, thus Contact of the melted material with cable connector is realized, so that the fusing operation to cable connector is completed, when second piston 16 and sieve plate When 19 top contact, bolt 17 will be inserted into the inside of sieve pore 18, achieve the effect that dredge sieve pore 18, avoid the stifled of sieve pore 18 Plug, after the completion of welding, remaining material residue will be discharged by discharge groove 22 in melted material.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (9)

1. welded joint weld mold, including die ontology (1) and pedestal (9), it is characterised in that: the die ontology (1) is by One die body (4) and the second die body (11) composition, and the first die body (4) and the second die body (11) be in symmetrical structure, described first The bottom of die body (4) is welded by fixed block and the pedestal (9), and second die body (11) passes through slide bar (10) and pedestal (9) it is slidably connected, the top of the die ontology (1) has top cover (2) by threaded engagement connection, the die ontology (1) Inner tip offers gunpowder slot (12), and the inside two sides of gunpowder slot (12) are provided with spark plug (3), the die ontology (1) inside offers the thermal trough (5) being connected to gunpowder slot (12), and the inside top of the thermal trough (5) is provided with first Piston (13), bottom end are provided with second piston (16), and pass through heating column between second piston (16) and first piston (13) (14) it welds, the bottom of the heating column (14) is sliding to be had limit sliding sleeve (15), and it is solid to limit sliding sleeve (15) and the first die body (4) Fixed welding, the inside of the die ontology (1) offers the material slot (6) being connected to thermal trough (5) bottom, the die ontology (1) inside offers the feeding groove (7) being connected to material slot (6) bottom, is provided with sieve plate on the inside of the feeding groove (7) (19), and the inside of sieve plate (19) offers sieve pore (18), and sieve plate (19) is fixedly connected with the first die body (4), the mould The inside of tool ontology (1) offers the cable trough (8) being connected to the bottom of feeding groove (7).
2. welded joint weld mold as described in claim 1, it is characterised in that: the cross section of the pedestal (9) is in inverted L-shaped knot Structure.
3. welded joint weld mold as described in claim 1, it is characterised in that: there are two the slide bar (10) is arranged altogether, and Two slide bars (10) are located at the front and rear sides of the second die body (11).
4. welded joint weld mold as described in claim 1, it is characterised in that: the spark plug (3) and external powering device It is electrically connected.
5. welded joint weld mold as described in claim 1, it is characterised in that: the sieve pore (18) be provided with altogether it is multiple, and The center of circle rounded array distribution of multiple sieve pores (18) around sieve plate (19).
6. welded joint weld mold as described in claim 1, it is characterised in that: the bottom of the second piston (16) is provided with The bolt (17) being used cooperatively with sieve pore (18).
7. welded joint weld mold as described in claim 1, it is characterised in that: the inside two sides of the cable trough (8) are all provided with It is equipped with clamping plate (21), and passes through between clamping plate (21) and cable trough (8) and squeeze spring (20) elastic connection, and clamping plate (21) Cross section is in C-shaped configuration.
8. welded joint weld mold as described in claim 1, it is characterised in that: the inside of the die ontology (1) offers The discharge groove (22) being connected to cable trough (8) bottom.
9. welded joint weld mold as described in claim 1, it is characterised in that: the length of the heating column (14) is greater than limit Spacing between sliding sleeve (15) and sieve plate (19).
CN201821952153.6U 2018-11-26 2018-11-26 Welded joint weld mold Expired - Fee Related CN208939317U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821952153.6U CN208939317U (en) 2018-11-26 2018-11-26 Welded joint weld mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821952153.6U CN208939317U (en) 2018-11-26 2018-11-26 Welded joint weld mold

Publications (1)

Publication Number Publication Date
CN208939317U true CN208939317U (en) 2019-06-04

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CN201821952153.6U Expired - Fee Related CN208939317U (en) 2018-11-26 2018-11-26 Welded joint weld mold

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Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112095226A (en) * 2020-08-31 2020-12-18 临海市恒泰无纺布有限公司 Melt filtering and extruding device for melt-blown fabric processing
CN115241711A (en) * 2022-07-27 2022-10-25 杭州德鸿电力科技有限公司 Cable fusion type joint hot-melt welding device and process thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112095226A (en) * 2020-08-31 2020-12-18 临海市恒泰无纺布有限公司 Melt filtering and extruding device for melt-blown fabric processing
CN115241711A (en) * 2022-07-27 2022-10-25 杭州德鸿电力科技有限公司 Cable fusion type joint hot-melt welding device and process thereof
CN115241711B (en) * 2022-07-27 2023-05-05 杭州德鸿电力科技有限公司 Cable fusion type joint hot-melt welding device and process thereof

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Granted publication date: 20190604