CN205024272U - Induction hardening equipment of drum molding die spare - Google Patents
Induction hardening equipment of drum molding die spare Download PDFInfo
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- CN205024272U CN205024272U CN201520484143.4U CN201520484143U CN205024272U CN 205024272 U CN205024272 U CN 205024272U CN 201520484143 U CN201520484143 U CN 201520484143U CN 205024272 U CN205024272 U CN 205024272U
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Abstract
The utility model discloses an induction hardening equipment of drum molding die spare, include: first base is equipped with first electrically conductive connecting tube on the first base, set up the first coolant liquid mouth that is linked together with first electrically conductive connecting tube on the first base, with the second base that first base was assembled, be equipped with the electrically conductive connecting tube of second on the second base, set up the second coolant liquid mouth that is linked together with the electrically conductive connecting tube of second on the second base, it has the alternating current to lead to between electrically conductive connecting tube of second and the first electrically conductive connecting tube, being used for carrying on induction heating's cyclic annular induction heating pipe to drum molding die spare, being formed with the heating through -hole, cyclic annular induction heating manages and is linked together with first electrically conductive connecting tube and the electrically conductive connecting tube of second respectively, and first electrically conductive connecting tube, the electrically conductive connecting tube of second form the but logical cooling passage of liquid stream of cooling with cyclic annular induction heating pipe jointly, the spray pipe through spray pipe pedestal connection in first base or second base, is equipped with the water jet that the cyclic annular induction heating of orientation managed.
Description
Technical field
The utility model relates to induction quenching technology field, especially relates to a kind of induction hardening equipment of cylindrical workpiece.
Background technology
Engine has the part of different shape, but due to shape too many, the good quenching requirement to privileged sites cannot be reached in induction quenching process, but owing to not having suitable tool, light adjusts and cannot reach precision requirement by rule of thumb; Therefore in reality quenching, product cracking breakout is higher, and also very easily damage becomes waste product simultaneously; If but the standard of developing skill, then need the equipment that purchase price is high, cost can promote greatly, loses more than gain.When especially quenching to cylindrical workpiece, uneven owing to quenching, therefore easily go out defective products and waste product, this is industry technical barrier all the time.
Utility model content
Because the shortcoming of the above prior art, the purpose of this utility model is the induction hardening equipment providing a kind of cylindrical workpiece, solves the problem that existing induction quenching effect is bad.
For achieving the above object and other relevant objects, the utility model provides a kind of induction hardening equipment of cylindrical workpiece, comprising:
First base, described first base is provided with the first conductive attachment pipe, described first base offers the first cooling fluid mouth be connected with described first conductive attachment pipe;
Second base assembled with described first base, described second base is provided with the second conductive attachment pipe, described second base offers the second cooling fluid mouth be connected with described second conductive attachment pipe, between described second conductive attachment pipe and described first conductive attachment pipe, be connected with alternating-current;
There is breach and ring-type induction heating pipe for carrying out induction heating to the outside surface of cylindrical workpiece to be processed, described ring-type induction heating pipe be formed for described cylindrical workpiece wear add heat through-hole, in described ring-type induction heating pipe, the two ends of corresponding described breach are connected with described first conductive attachment pipe and described second conductive attachment pipe respectively, in described ring-type induction heating pipe, the arc section relative with described breach is provided with magnetizer, described first conductive attachment pipe, described second conductive attachment pipe and described ring-type induction heating pipe form the cooling passage for cooling fluid circulation jointly, and
Water jet standpipe, be connected to described first base or described second base by a water jet standpipe pedestal, described water jet standpipe is provided with water jet, and described water jet is towards described ring-type induction heating pipe.
When the induction hardening equipment of the utility model cylindrical workpiece uses, the heat through-hole that adds cylindrical workpiece being arranged in ring-type induction heating pipe carries out induction heating, during heating, the outside surface of cylindrical workpiece is near the internal surface of ring-type induction heating pipe, again to carrying cooling fluid to lower the temperature to quenching device in cooling passage, and by the water jet of water jet standpipe cooling fluid is sprayed onto in cylindrical workpiece and lowers the temperature, the cylindrical workpiece being in heated condition is lowered the temperature.
The further improvement of the induction hardening equipment of the utility model cylindrical workpiece is:
Described first base is L-type base, and described second base is L-type base, and described first base and described second base are that the mode leaned against mutually with riser is spliced mutually;
Described first conductive attachment pipe is fixed in the middle part of the riser of described first base, and described second conductive attachment pipe is fixed in the middle part of the riser of described second base.
The further improvement of the induction hardening equipment of the utility model cylindrical workpiece is, the riser of described first base offers the first connecting hole, the riser of described second base offers second connecting hole corresponding with described first connecting hole, in described first connecting hole and described second connecting hole, is provided with fastening piece.
The further improvement of the induction hardening equipment of the utility model cylindrical workpiece is:
The quantity of described first connecting hole is two, and two described first connecting holes lay respectively at the both sides of described first conductive attachment pipe; And
The quantity of described second connecting hole is two, and two described second connecting holes lay respectively at the both sides of described second conductive attachment pipe.
The further improvement of the induction hardening equipment of the utility model cylindrical workpiece is, is provided with insulcrete between described first base and described second base.
The further improvement of the induction hardening equipment of the utility model cylindrical workpiece is, described first conductive attachment pipe is copper square tube or pipe, and described second conductive attachment pipe is copper square tube or pipe.
The further improvement of the induction hardening equipment of the utility model cylindrical workpiece is, described ring-type induction heating pipe comprises two semicircular first heating tubes and the second heating tube that mutual ring establishes, the first end of described first heating tube is connected with described first conductive attachment pipe, the first end of described second heating tube is connected with described second conductive attachment pipe, is installed with gap between the second end of described first heating tube and the second end of described second heating tube.
The further improvement of the induction hardening equipment of the utility model cylindrical workpiece is, described water jet standpipe comprises the first pipeline section of being fixed on described water jet standpipe pedestal and bending and is connected to described first pipeline section and towards the second pipeline section of described ring-type induction heating pipe, described second pipeline section is provided with described water jet.
Accompanying drawing explanation
Fig. 1 is the front view of the induction hardening equipment of the utility model cylindrical workpiece.
Fig. 2 is the upward view of Fig. 1.
Element numbers illustrates:
110 first bases
210 first conductive attachment pipes
310 first cooling fluid mouths
120 second bases
220 second conductive attachment pipes
320 second cooling fluid mouths
111,121 risers
40 ring-type induction heating pipes
401 add heat through-hole
410 first heating tubes
420 second heating tubes
430 magnetizers
50 water jet standpipes
501 water jets
510 first pipeline sections
520 second pipeline sections
60 water jet standpipe pedestals
70 fastening pieces
80 insulcretes
90 cylindrical workpiece
910 outside surfaces
Embodiment
Below by way of specific specific examples, embodiment of the present utility model is described, those skilled in the art the content disclosed by this specification sheets can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by embodiments different in addition, and the every details in this specification sheets also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
Refer to Fig. 1 and Fig. 2, Fig. 1 is the front view of the induction hardening equipment of the utility model cylindrical workpiece.Fig. 2 is the upward view of Fig. 1.Shown in composition graphs 1 and Fig. 2, the induction hardening equipment of the utility model cylindrical workpiece, comprising:
First base 110, first base 110 is provided with and the first conductive attachment pipe 210, first base 110 offers the first cooling fluid mouth 310, the first conductive attachment pipe 210 be connected with the first conductive attachment pipe 210 is preferably copper square tube or pipe.
Second base 120 assembled with the first base 110, second base 120 is provided with the second conductive attachment pipe 220, second base 120 offers the second cooling fluid mouth 320 be connected with the second conductive attachment pipe 220, be connected with alternating-current between second conductive attachment pipe 220 and the first conductive attachment pipe 210, the second conductive attachment pipe 220 is preferably copper square tube or pipe.More preferably, described alternating-current is such as 380V commercial power or 220V civil power etc., indirect current with induction quenching this for industry institute conventional techniques means, therefore separately do not repeat.
There is breach and ring-type induction heating pipe 40 for carrying out induction heating to the outside surface 910 of cylindrical workpiece 90 to be processed, ring-type induction heating pipe 40 is formed with the heat through-hole 401 that adds worn for cylindrical workpiece 90, and (namely the size adding heat through-hole 401 of ring-type induction heating pipe 40 is the sizes being greater than cylindrical workpiece 90 to be processed, pass for cylindrical workpiece 90), in described ring-type induction heating pipe 40, the two ends of corresponding described breach are connected with the first conductive attachment pipe 110 and the second conductive attachment pipe 120 respectively, arc section relative with described breach in ring-type induction heating pipe 40 is provided with magnetizer 430, magnetizer 430 can strengthen the effect of the induction heating at this arc section position, first conductive attachment pipe 210, second conductive attachment pipe 220 and ring-type induction heating pipe 40 form the cooling passage for cooling fluid circulation jointly, first conductive attachment pipe 210, second conductive attachment pipe 220 and ring-type induction heating pipe 40 are preferably one-body molded.
Water jet standpipe 50, be connected to the first base 110 or the second base 120 by a water jet standpipe pedestal 60, water jet standpipe 50 is provided with water jet 501, and water jet 501 is towards ring-type induction heating pipe 40.
The induction hardening equipment of the utility model cylindrical workpiece: carry out induction heating by ring-type induction heating pipe to cylindrical workpiece to be processed, precisely quench equably, greatly improving product yield and raising the efficiency, simultaneously also because structure is simple, with low cost; By the cooling passage that the confession cooling fluid jointly formed by the first conductive attachment pipe, the second conductive attachment pipe and ring-type induction heating pipe circulates, cooling fluid can be adopted to lower the temperature to quenching device; Cylindrical workpiece to be processed can be lowered the temperature by water jet standpipe.
Composition graphs 1 is with shown in Fig. 2 again, in a preferred embodiment of the present utility model, the first base 110 is L-type base, and the first conductive attachment pipe 210 is fixed in the middle part of the riser 111 of the first base 110, preferably adopt the mode of welding, carry out reinforcing structure to increase thickness; Second base 120 is L-type base, and the second conductive attachment pipe 220 is fixed in the middle part of the riser 121 of the second base 120, preferably adopts the mode of welding, carrys out reinforcing structure to increase thickness.First base 110 and the second base 120 are that the mode leaned against mutually with riser is spliced mutually.
Further, the riser 111 of the first base 110 offers the first connecting hole, the riser 121 of the second base 120 offers second connecting hole corresponding with described first connecting hole of the first base 110, be provided with fastening piece 70 in described first connecting hole and described second connecting hole, fastening piece 70 preferably adopts nylon screw and nylon nut to match.Preferably, the quantity of described first connecting hole is two, and two described first connecting holes lay respectively at the both sides of the first conductive attachment pipe 210; The quantity of described second connecting hole is two, and two described second connecting holes lay respectively at the both sides of the second conductive attachment pipe 220.
Further, shown in composition graphs 1, ring-type induction heating pipe 40 comprises two semicircular first heating tube 410 and the second heating tubes 420 that mutual ring is established, the first end of the first heating tube 410 is connected with the first conductive attachment pipe 110, the first end of the second heating tube 420 is connected with the second conductive attachment pipe 220, is installed with gap between the second end of the first heating tube 410 and the second end of the second heating tube 420.
Further, composition graphs 1 is with shown in Fig. 2, and water jet standpipe 50 comprises the first pipeline section 510 of being fixed on water jet standpipe pedestal 60 and bending and is connected to the first pipeline section 510 and the second pipeline section 520, second pipeline section 520 towards ring-type induction heating pipe 40 is provided with water jet 501.
Further, again shown in composition graphs 1, between the first base 110 and the second base 120, be provided with insulcrete 80.Preferably, insulcrete 80 is tetrafluoroethylene material.
When the induction hardening equipment of the utility model cylindrical workpiece uses, the heat through-hole that adds cylindrical workpiece being arranged in ring-type induction heating pipe carries out induction heating, during heating, the outside surface of cylindrical workpiece is near the internal surface of ring-type induction heating pipe, again to carrying cooling fluid to lower the temperature to quenching device in cooling passage, and by the water jet of water jet standpipe cooling fluid is sprayed onto in cylindrical workpiece and lowers the temperature, the cylindrical workpiece being in heated condition is lowered the temperature.
In sum, the induction hardening equipment of the utility model cylindrical workpiece has following technology effect: carry out induction heating by ring-type induction heating pipe to the outside surface of cylindrical workpiece to be processed, the heat through-hole that adds during heating, cylindrical workpiece being arranged in ring-type induction heating pipe carries out induction heating, precisely quench equably, improving product yield and raising the efficiency greatly, again to carrying cooling fluid to lower the temperature to quenching device in cooling passage, and by the water jet of water jet standpipe cooling fluid is sprayed onto in cylindrical workpiece and lowers the temperature, the cylindrical workpiece being in heated condition is lowered the temperature, structure is simple simultaneously, with low cost.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (7)
1. an induction hardening equipment for cylindrical workpiece, is characterized in that, comprising:
First base, described first base is provided with the first conductive attachment pipe, described first base offers the first cooling fluid mouth be connected with described first conductive attachment pipe;
Second base assembled with described first base, described second base is provided with the second conductive attachment pipe, described second base offers the second cooling fluid mouth be connected with described second conductive attachment pipe, between described second conductive attachment pipe and described first conductive attachment pipe, be connected with alternating-current;
There is breach and ring-type induction heating pipe for carrying out induction heating to the outside surface of cylindrical workpiece to be processed, described ring-type induction heating pipe be formed for described cylindrical workpiece wear add heat through-hole, in described ring-type induction heating pipe, the two ends of corresponding described breach are connected with described first conductive attachment pipe and described second conductive attachment pipe respectively, in described ring-type induction heating pipe, the arc section relative with described breach is provided with magnetizer, described first conductive attachment pipe, described second conductive attachment pipe and described ring-type induction heating pipe form the cooling passage for cooling fluid circulation jointly, and
Water jet standpipe, is connected to described first base or described second base by a water jet standpipe pedestal; Described water jet standpipe comprises the first pipeline section of being fixed on described water jet standpipe pedestal and bending and is connected to described first pipeline section and towards the second pipeline section of described ring-type induction heating pipe, described second pipeline section is provided with described water jet, and described water jet is towards described ring-type induction heating pipe.
2. the induction hardening equipment of cylindrical workpiece according to claim 1, is characterized in that:
Described first base is L-type base, and described second base is L-type base, and described first base and described second base are that the mode leaned against mutually with riser is spliced mutually;
Described first conductive attachment pipe is fixed in the middle part of the riser of described first base, and described second conductive attachment pipe is fixed in the middle part of the riser of described second base.
3. the induction hardening equipment of cylindrical workpiece according to claim 2, it is characterized in that, the riser of described first base offers the first connecting hole, the riser of described second base offers second connecting hole corresponding with described first connecting hole, in described first connecting hole and described second connecting hole, is provided with fastening piece.
4. the induction hardening equipment of cylindrical workpiece according to claim 3, is characterized in that:
The quantity of described first connecting hole is two, and two described first connecting holes lay respectively at the both sides of described first conductive attachment pipe; And
The quantity of described second connecting hole is two, and two described second connecting holes lay respectively at the both sides of described second conductive attachment pipe.
5. the induction hardening equipment of cylindrical workpiece according to claim 1, is characterized in that, is provided with insulcrete between described first base and described second base.
6. the induction hardening equipment of cylindrical workpiece according to claim 1 and 2, is characterized in that, described first conductive attachment pipe is copper square tube or pipe, and described second conductive attachment pipe is copper square tube or pipe.
7. the induction hardening equipment of cylindrical workpiece according to claim 1, it is characterized in that, described ring-type induction heating pipe comprises two semicircular first heating tubes and the second heating tube that mutual ring establishes, the first end of described first heating tube is connected with described first conductive attachment pipe, the first end of described second heating tube is connected with described second conductive attachment pipe, is installed with gap between the second end of described first heating tube and the second end of described second heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484143.4U CN205024272U (en) | 2015-07-06 | 2015-07-06 | Induction hardening equipment of drum molding die spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520484143.4U CN205024272U (en) | 2015-07-06 | 2015-07-06 | Induction hardening equipment of drum molding die spare |
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| Publication Number | Publication Date |
|---|---|
| CN205024272U true CN205024272U (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520484143.4U Active CN205024272U (en) | 2015-07-06 | 2015-07-06 | Induction hardening equipment of drum molding die spare |
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| CN (1) | CN205024272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624388A (en) * | 2016-04-07 | 2016-06-01 | 贵州航瑞科技有限公司 | Heat treatment tool set |
| CN111074054A (en) * | 2019-12-18 | 2020-04-28 | 中联重科股份有限公司 | Pipe fitting inner surface quenching device and method for quenching pipe fitting inner surface |
-
2015
- 2015-07-06 CN CN201520484143.4U patent/CN205024272U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624388A (en) * | 2016-04-07 | 2016-06-01 | 贵州航瑞科技有限公司 | Heat treatment tool set |
| CN111074054A (en) * | 2019-12-18 | 2020-04-28 | 中联重科股份有限公司 | Pipe fitting inner surface quenching device and method for quenching pipe fitting inner surface |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |