CN112548456A - Hot melt welding mould - Google Patents
Hot melt welding mould Download PDFInfo
- Publication number
- CN112548456A CN112548456A CN202011448543.1A CN202011448543A CN112548456A CN 112548456 A CN112548456 A CN 112548456A CN 202011448543 A CN202011448543 A CN 202011448543A CN 112548456 A CN112548456 A CN 112548456A
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- CN
- China
- Prior art keywords
- mold
- clamping
- welding
- core
- clamping core
- Prior art date
- 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.)
- Pending
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- 238000003466 welding Methods 0.000 title claims abstract description 70
- 239000012943 hotmelt Substances 0.000 title claims description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 230000000149 penetrating effect Effects 0.000 claims abstract description 12
- 210000003813 thumb Anatomy 0.000 claims description 6
- 210000005069 ears Anatomy 0.000 claims description 5
- 230000004927 fusion Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 6
- 238000002844 melting Methods 0.000 abstract description 5
- 239000000843 powder Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a hot-melting welding mould which comprises a mould body, wherein the mould body is provided with a welding reaction cavity and a first clamping core groove and a second clamping core groove which are communicated with the welding reaction cavity, and the notches of the first clamping core groove and the second clamping core groove penetrate through two opposite surfaces of the mould body. The first clamping core is provided with a first clamping hole penetrating through two opposite surfaces of the first clamping core, and the first clamping hole is used for clamping and fixing one steel material to be welded; the second clamping core is provided with a second clamping hole penetrating through two opposite surfaces of the second clamping core, and the second clamping hole is used for clamping and fixing another steel to be welded. The first clamping core is embedded in the first clamping core groove, and the second clamping core is embedded in the second clamping core groove. The hot-melting welding die can greatly reduce the weight carried by an operator in outdoor repairing operation, and greatly saves repairing cost while improving the repairing efficiency of the ground screen.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a hot-melting welding die.
Background
At present, when a line tower and ground net is disconnected and repaired, a hot melting welding mold is needed to weld two disconnected steel materials. In the correlation technique, the hot melt welding mould of a model can only correspond the steel of restoreing a model, and its compatibility is relatively poor, and when outdoor operations, the operation personnel need carry the mould of multiple model in order to need occasionally, so the restoration of earth mat not only wastes time and energy, and prosthetic cost is higher moreover.
Disclosure of Invention
The invention mainly aims to provide a hot-melting welding die, aiming at improving the repairing efficiency of a ground screen and reducing the repairing cost.
In order to achieve the above object, the present invention provides a thermal welding mold, comprising:
the die body is provided with a welding reaction cavity and a first clamping core groove and a second clamping core groove which are communicated with the welding reaction cavity, and the notches of the first clamping core groove and the second clamping core groove penetrate through two opposite surfaces of the die body;
the first clamping core is provided with first clamping holes penetrating through two opposite surfaces of the first clamping core, the first clamping core is embedded in the first clamping core groove, and the first clamping holes are communicated with the welding reaction cavity;
and the second clamping core is provided with second clamping holes penetrating through two opposite surfaces of the second clamping core, the second clamping core is embedded in the second clamping core groove, and the second clamping holes are communicated with the welding reaction cavity.
Optionally, the mold body is further provided with an ignition channel, and the ignition channel is communicated with the welding reaction cavity and penetrates through the side wall surface of the mold body.
Optionally, the hot-melt welding mold further comprises a mold cover, one side of the mold cover is rotatably connected to the mold body and covers the opening of the ignition channel.
Optionally, the mold cover includes a cover body and an elastic member, the cover body is rotatably connected to the mold body, the elastic member is elastically connected to the mold body and the cover body, and the elastic member provides an elastic force to cover the opening of the ignition channel with the cover body.
Optionally, the mold body includes an upper mold and a lower mold, and the upper mold covers the lower mold and cooperates with the lower mold to form the welding reaction cavity, the first core clamping groove and the second core clamping groove.
Optionally, the mold body further comprises a fixing rod, the upper mold is provided with an upper fixing hole, the lower mold is provided with a lower fixing hole, and the fixing rod penetrates through the upper fixing hole and the lower fixing hole.
Optionally, the thermal welding mold further comprises a locking assembly connected to the upper mold and the lower mold for opening or closing the welding reaction cavity.
Optionally, the locking assembly includes a handle and at least two clamp fixing rods, wherein one of the clamp fixing rods is connected to the upper die, the other clamp fixing rod is connected to the lower die, and the handle is connected to the two clamp fixing rods.
Optionally, the locking assembly further comprises at least two hoops, wherein the two hoops are rotatably connected to the handle and respectively sleeved on the two clamp fixing rods.
Optionally, the locking assembly further includes a thumb screw, the clamp fixing rod is provided with a threaded hole, and the thumb screw is connected to the clamp fixing rod in a threaded manner and abuts against the upper die and the lower die.
The hot-melt welding mold comprises a mold body, wherein the mold body is provided with a welding reaction cavity and a first clamping core groove and a second clamping core groove which are communicated with the welding reaction cavity, and notches of the first clamping core groove and the second clamping core groove penetrate through two opposite surfaces of the mold body. The first clamping core is provided with a first clamping hole penetrating through two opposite surfaces of the first clamping core, and the first clamping hole is used for clamping and fixing one steel material to be welded; the second clamping core is provided with a second clamping hole penetrating through two opposite surfaces of the second clamping core, and the second clamping hole is used for clamping and fixing another steel to be welded. First calorie of core inlays and locates first calorie of core inslot, and second calorie of core inlays and locates the second calorie of core inslot, so two treat that welded steel stretches into the butt fusion reaction intracavity, and the welding powder is in butt fusion reaction intracavity combustion reaction, treats two welded steel butt fusion together, can be quick restore cracked ground net. Meanwhile, when steel materials with different sizes and shapes need to be welded and repaired, only the first clamping core or the second clamping core needs to be replaced by the clamping core with the corresponding size and shape, so that the weight of an operator in outdoor repairing operation can be greatly reduced, the repairing cost is greatly saved while the repairing efficiency of the ground screen is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a front view of one embodiment of a thermal welding die of the present invention;
FIG. 2 is a side view of the thermal welding die of FIG. 1;
FIG. 3 is a cross-sectional view of the thermal welding die shown in FIG. 2 taken along the direction III-III;
FIG. 4 is a top view of the first card core of FIG. 2;
FIG. 5 is a front view of the first card core of FIG. 2;
FIG. 6 is a schematic structural view of a portion of the locking assembly of the present invention;
fig. 7 is a schematic structural view of another part of the locking assembly of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100 | Hot |
12a | |
|
| 10 | Die |
20 | |
|
| 10a | |
20a | |
|
| 10b | First |
30 | |
|
| 10c | Second |
41 | |
|
| | Ignition channel | 42 | |
|
| 10e | |
43 | |
|
| 11 | Upper die | 44 | |
|
| 12 | Lower die |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a thermal welding mold 100.
In an embodiment of the present invention, the thermal welding mold 100 includes:
the die body 10 is provided with a welding reaction cavity 10a and a first card core groove 10b and a second card core groove 10c which are communicated with the welding reaction cavity 10a, and notches of the first card core groove 10b and the second card core groove 10c penetrate through two opposite surfaces of the die body 10; the first clamping core 20 is provided with a first clamping hole 20a penetrating through two opposite surfaces of the first clamping core 20, the first clamping core 20 is embedded in the first clamping core groove 10b, and the first clamping hole 20a is communicated with the welding reaction cavity 10 a; and the second clamping core is provided with second clamping holes penetrating through two opposite surfaces of the second clamping core, the second clamping core is embedded in the second clamping core groove 10c, and the second clamping holes are communicated with the welding reaction cavity 10 a.
Specifically, the die body 10 includes an upper die 11 and a lower die 12, the upper die 11 and the lower die 12 are made of high-temperature-resistant metal material or concrete, the whole body of the upper die 11 is rectangular, the upper die 11 covers the lower die 12, and the upper die 11 is matched with the lower die 12 to form a welding reaction cavity 10a and a first core groove 10b and a second core groove 10c which are communicated with the welding reaction cavity 10a, the welding reaction cavity 10a is located in the middle of the die body 10, notches of the first core groove 10b and the second core groove 10c are located on two opposite sides of the welding reaction cavity 10a, and the notches penetrate through two opposite surfaces of the upper die 11 and the lower die 12.
The first clamping core 20 is provided with a first clamping hole 20a penetrating through two opposite surfaces of the first clamping core, and the first clamping hole 20a is used for clamping and fixing one steel material to be welded; the second clamping core is provided with a second clamping hole penetrating through two opposite surfaces of the second clamping core, and the second clamping hole is used for clamping and fixing another steel to be welded. The shapes of the first card core 20 and the second card core and the shapes of the first card hole 20a and the second card hole may be set according to actual needs, for example, circular, elliptical or rectangular, as long as steel can be fixed in a clamping manner, and there is no specific limitation here. The first clamping core 20 is embedded in the first clamping core groove 10b, the second clamping core is embedded in the second clamping core groove 10c, so that two steel products to be welded stretch into the welding reaction cavity 10a, the welding powder is subjected to combustion reaction in the welding reaction cavity 10a, the two steel products to be welded are welded together, and the fractured ground screen can be quickly repaired. Meanwhile, when steel materials with different sizes and shapes need to be welded and repaired, only the first clamping core 20 or the second clamping core needs to be replaced by the clamping core with the corresponding size and shape, so that the weight of an operator in outdoor repairing operation can be greatly reduced, the repairing cost is greatly saved while the repairing efficiency of the ground screen is improved.
In an embodiment of the present invention, the mold body 10 is further provided with an ignition channel 10d, the ignition channel 10d is disposed on the upper mold 11 and penetrates through a surface of the upper mold 11, and the ignition channel 10d communicates with the welding reaction chamber 10 a. In practical use, the metal spacer is firstly placed at the bottom of the welding reaction cavity 10a, then the welding powder is placed in the welding reaction cavity 10a, finally the ignition powder is uniformly scattered in the ignition channel 10d, the ignition powder is ignited by the ignition gun, the ignition powder causes the welding powder in the welding reaction cavity to generate high temperature, and the two metals to be welded are welded and fixed. The metal welding and fixing operation is convenient, and the ignition channel 10d is far away from the welding reaction cavity 10a, so that the condition that an operator is scalded is avoided.
It should be noted that the present invention adopts an electronic pulse ignition mode, and the electronic pulse ignition device includes an ignition head and a solar charging panel. Adopt solar charging mode, can charge to the ignition head at any time to avoid appearing the not enough condition of battery power, thereby improve outdoor repair work's sustainability.
In an embodiment of the present invention, the thermal welding mold 100 further includes a mold cover 30, wherein the mold cover 30 includes a cover body and an elastic member, the cover body is rotatably connected to the mold body 10, the elastic member elastically connects the mold body 10 and the cover body, and the elastic member provides an elastic force so that the cover body covers the opening of the ignition channel 10 d. In the invention, the elastic element is a torsion spring, and the cover body is firmly covered on the opening of the ignition channel 10d under the action of the elastic force of the torsion spring, so that the cover body can be prevented from being washed away by the impact force of the ignition powder during ignition, and the ignition powder is prevented from splashing to hurt people.
In an embodiment of the present invention, the mold body 10 further includes a fixing rod, the upper mold 11 has an upper fixing hole, the lower mold 12 has a lower fixing hole 12a, and the fixing rod is inserted into the upper fixing hole and the lower fixing hole 12a to fix the upper mold 11 and the lower mold 12 in alignment, so that the upper mold 11 and the lower mold 12 are prevented from moving relative to each other during the welding reaction, and the welding precision is improved.
In an embodiment of the present invention, the thermal welding mold 100 further includes a locking component connected to the upper mold 11 and the lower mold 12 for opening or closing the welding reaction chamber 10 a. The locking assembly comprises a handle 41, a hoop 43 and four fixture fixing rods 42, two fixture fixing holes 10e are respectively formed in the upper die 11 and the lower die 12, the four fixture fixing rods 42 are respectively inserted into the four fixture fixing holes 10e, and the fixture fixing rods 42 partially extend out of the fixture fixing holes 10 e. The handle 41 is rotatably connected to the anchor ears 43, and the four anchor ears 43 are respectively sleeved on the protruding ends of the four fixture fixing rods 42 to connect the handle 41 and the fixture fixing rods 42. In the invention, the upper die 11 and the lower die 12 are connected and fixed through the four clamp fixing rods 42 and the anchor ears 43, and a user can open or close the upper die 11 and the lower die 12 by pressing the handle 41, so that the connection and fixing structure of the upper die 11 and the lower die 12 is simpler, and the user can conveniently open the die after two welding steel bars are welded and fixed.
In an embodiment of the present invention, the locking assembly further includes a thumb screw 44, the clamp fixing rod 42 is provided with a threaded hole, and the thumb screw 44 is connected to the clamp fixing rod 42 in a threaded manner and abuts against the upper mold 11 and the lower mold 12. The fixture fixing rod 42 is fixed stably and is convenient for users to disassemble and assemble.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A thermal fusion welding die, comprising:
the die body is provided with a welding reaction cavity and a first clamping core groove and a second clamping core groove which are communicated with the welding reaction cavity, and the notches of the first clamping core groove and the second clamping core groove penetrate through two opposite surfaces of the die body;
the first clamping core is provided with first clamping holes penetrating through two opposite surfaces of the first clamping core, the first clamping core is embedded in the first clamping core groove, and the first clamping holes are communicated with the welding reaction cavity;
and the second clamping core is provided with second clamping holes penetrating through two opposite surfaces of the second clamping core, the second clamping core is embedded in the second clamping core groove, and the second clamping holes are communicated with the welding reaction cavity.
2. The thermal welding mold according to claim 1, wherein the mold body is further provided with an ignition passage which communicates with the welding reaction chamber and penetrates through a side wall surface of the mold body.
3. The thermal welding mold of claim 2, further comprising a cover rotatably coupled to the mold body at one side thereof and covering the opening of the ignition passage.
4. The thermofussion welding mold of claim 3, wherein the cover includes a cover body and an elastic member, the cover body is rotatably connected to the mold body, the elastic member elastically connects the mold body and the cover body, and the elastic member provides an elastic force to cover the opening of the ignition channel.
5. The thermofusion welding mold of any one of claims 1 to 4, wherein the mold body comprises an upper mold and a lower mold, the upper mold covers the lower mold and cooperates with the lower mold to form the fusion reaction chamber, the first core clamping groove and the second core clamping groove.
6. The mold of claim 5, wherein the mold body further comprises a fixing rod, the upper mold has an upper fixing hole, the lower mold has a lower fixing hole, and the fixing rod is inserted into the upper fixing hole and the lower fixing hole.
7. The thermal welding mold according to claim 6, further comprising a locking assembly connected to the upper mold and the lower mold for opening or closing the welding reaction chamber.
8. The thermowelding mold of claim 7, wherein the locking assembly comprises a handle and at least two fixture-fixing bars, one of the fixture-fixing bars being connected to the upper mold, the other fixture-fixing bar being connected to the lower mold, the handle connecting the two fixture-fixing bars.
9. The thermal welding mold according to claim 8, wherein the locking assembly further comprises at least two anchor ears, and the two anchor ears are rotatably connected to the handle and respectively sleeved on the two clamp fixing rods.
10. The hot melt welding mold according to claim 8, wherein the locking assembly further comprises a thumb screw, the clamp fixing rod is provided with a threaded hole, and the thumb screw is in threaded connection with the clamp fixing rod and abuts against the upper mold and the lower mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448543.1A CN112548456A (en) | 2020-12-09 | 2020-12-09 | Hot melt welding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011448543.1A CN112548456A (en) | 2020-12-09 | 2020-12-09 | Hot melt welding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112548456A true CN112548456A (en) | 2021-03-26 |
Family
ID=75061958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011448543.1A Pending CN112548456A (en) | 2020-12-09 | 2020-12-09 | Hot melt welding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112548456A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104953A1 (en) * | 2001-02-01 | 2002-08-08 | Thomas & Betts International, Inc. | Exothermic weld mold assembly |
| CN204893285U (en) * | 2015-08-05 | 2015-12-23 | 长春安可精密电子工业有限公司 | Graphite sweat soldering mould |
| CN206854797U (en) * | 2017-02-16 | 2018-01-09 | 宁波高新区远创科技有限公司 | A kind of die body structure of weld mold |
| CN107552946A (en) * | 2017-10-25 | 2018-01-09 | 郑州机械研究所 | A kind of universal mold for grounded screen aluminum weld |
| CN107685190A (en) * | 2017-10-25 | 2018-02-13 | 郑州机械研究所 | A kind of die assembly for grounded screen aluminum weld |
| CN207309191U (en) * | 2017-11-25 | 2018-05-04 | 河南扬博防雷科技有限公司 | A kind of exothermic welding mould |
-
2020
- 2020-12-09 CN CN202011448543.1A patent/CN112548456A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020104953A1 (en) * | 2001-02-01 | 2002-08-08 | Thomas & Betts International, Inc. | Exothermic weld mold assembly |
| CN204893285U (en) * | 2015-08-05 | 2015-12-23 | 长春安可精密电子工业有限公司 | Graphite sweat soldering mould |
| CN206854797U (en) * | 2017-02-16 | 2018-01-09 | 宁波高新区远创科技有限公司 | A kind of die body structure of weld mold |
| CN107552946A (en) * | 2017-10-25 | 2018-01-09 | 郑州机械研究所 | A kind of universal mold for grounded screen aluminum weld |
| CN107685190A (en) * | 2017-10-25 | 2018-02-13 | 郑州机械研究所 | A kind of die assembly for grounded screen aluminum weld |
| CN207309191U (en) * | 2017-11-25 | 2018-05-04 | 河南扬博防雷科技有限公司 | A kind of exothermic welding mould |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210326 |
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| RJ01 | Rejection of invention patent application after publication |