CN206580878U - A kind of die surface TD processing units - Google Patents

A kind of die surface TD processing units Download PDF

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Publication number
CN206580878U
CN206580878U CN201720333190.8U CN201720333190U CN206580878U CN 206580878 U CN206580878 U CN 206580878U CN 201720333190 U CN201720333190 U CN 201720333190U CN 206580878 U CN206580878 U CN 206580878U
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CN
China
Prior art keywords
tank body
hanging basket
die surface
air inlet
inlet pipeline
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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
CN201720333190.8U
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Chinese (zh)
Inventor
陈元霏
赵波静
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Tianjin Sun And Electromechanical Equipment Co Ltd
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Tianjin Sun And Electromechanical Equipment Co Ltd
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Priority to CN201720333190.8U priority Critical patent/CN206580878U/en
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Publication of CN206580878U publication Critical patent/CN206580878U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model provides a kind of die surface TD processing units, including tank body, mould Hanging Basket part, the mixed liquid part of heating and exhaust-gas treatment part, the exhaust-gas treatment part is connected by gas exhaust piping on the tank body, the mould Hanging Basket straightened portion is arranged in the inner chamber of the tank body, and the heating mixes the inner chamber that liquid part is set to connect the tank body by air inlet pipeline;The mould Hanging Basket part is set to include link, connecting rod, mounting seat, the first vertical rod, the second vertical rod, rotary driving part and adjustable Hanging Basket;The mixed liquid part of heating is set to include air-heater, air compression plant and regulating valve.The utility model uses the device, the precipitation status of molten salt of borax and Special Medium solution can be avoided, so that die surface metal carbides diffusion coating process is uniform, realize the good filming of die surface optional position in TD processing procedures, to improve processing quality, and influence of the temperature to die deformation can be reduced.

Description

A kind of die surface TD processing units
Technical field
The utility model is related to technology of die manufacturing field, more particularly to a kind of die surface TD processing units.
Background technology
The super technique for hardening treatment of TD die surfaces, spreads coating TD principles using metal carbides, is in certain processing At a temperature of workpiece is placed in molten salt of borax and its Special Medium, by the carbon in the metallic atom and workpiece in extraordinary fused salt, Nitrogen-atoms produces chemical reaction, is diffused in workpiece surface and forms one layer several microns to the vanadium of more than 20 microns, niobium, chromium, titanium Deng metallic carbide layer.TD coatings can be widely applied to the mould and workpiece caused by all kinds of abrasions, or workpiece and work Pulling between part or the problem of wear and tear overproof.After mould is handled by TD, wearability and the mother of die surface can be greatly improved The toughness of material, is compared with common die under general condition, and its service life will improve more than 8 times;Product can be reduced simultaneously Fraction defective more than 10%;Also save repair a die repeatedly, die-filling number of times, saved production cost.But, it is existing to be used for mould There are the following problems in actual use for the device of tool surface TD processing:
1st, when mould is in progress TD coatings in molten salt of borax and Special Medium, molten salt of borax and Special Medium Easily there is precipitation status in solution so that die surface metal carbides diffusion coating process is uneven, reduces the TD processing of mould Quality.
2nd, the TD processing of multiple die surfaces is carried out using Hanging Basket, it is difficult to ensure die surface optional position it is good into Film.
3rd, temperature can also influence temperature inequality in its quality, processing procedure to be easily caused mould change in mould TD processing procedures Shape.
The content of the invention
Main purpose of the present utility model is that borax can be avoided there is provided one kind by solving problems of the prior art The precipitation status of fused salt and Special Medium solution so that die surface metal carbides diffusion coating process is uniform, realizes TD The good filming of die surface optional position in processing procedure, to improve processing quality, and can reduce temperature to die deformation The die surface TD processing units of influence.
In order to solve the above technical problems, the technical solution adopted in the utility model is:A kind of die surface TD processing units, Wherein described die surface TD processing units include tank body, mould Hanging Basket part, the mixed liquid part of heating and exhaust-gas treatment part, institute State on tank body and the exhaust-gas treatment part is connected by gas exhaust piping, the mould Hanging Basket straightened portion is arranged in the tank body Inner chamber, the heating mixes the inner chamber that liquid part is set to connect the tank body by air inlet pipeline;
The mould Hanging Basket part is set to include link, connecting rod, mounting seat, the first vertical rod, the second vertical rod, rotation drive Dynamic portion and adjustable Hanging Basket, the link are arranged at the top of the connecting rod, and the other end of the connecting rod sets described install Seat, the front and back end of the mounting seat is corresponding to set first vertical rod and second vertical rod respectively, first vertical rod Lower end sets and sets the adjustable Hanging Basket, second vertical rod in the rotary driving part, the output end of the rotary driving part Lower end auxiliary rotating part is set, the other end of the auxiliary rotating part is fixed on the adjustable Hanging Basket;
The mixed liquid part of heating is set to include air-heater, air compression plant and regulating valve, the air-heater and institute State and be respectively provided with the tune on the inner chamber that air compression plant connects the tank body by the air inlet pipeline, the air inlet pipeline Save valve.
Further, the rotary driving part is set to include motor, preceding fixing end and procapsid, the output of the motor End is set to connect one end of the preceding fixing end by shaft coupling, and the other end of the preceding fixing end is fixed on the adjustable extension On the side wall of basket, the procapsid covers at the outside of the motor and the preceding fixing end, and the procapsid is fixed on institute State on the rear side wall of the first vertical rod.
Further, the auxiliary rotating part is set to include rear fixing end and back casing, the front end of the rear fixing end On the side wall for being fixed on the adjustable Hanging Basket, and the rear end of the rear fixing end is arranged in the back casing by bearing Chamber, the back casing is fixed on the front side wall of second vertical rod.
Further, the air inlet pipeline is set to be made up of with air inlet pipeline two air inlet pipeline one, the air inlet pipeline One is disposed as including vertical section and segmental arc, and the air inlet pipeline one and the air inlet pipeline two with the air inlet pipeline two Corresponding to set, the vertical section is uniformly arranged some ventholes with each on the segmental arc along its axis direction, described vertical Section is arranged on the side wall of the inner chamber of the tank body, and the segmental arc is arranged on the bottom wall of the inner chamber of the tank body.
Further, the gas exhaust piping spiral winding is arranged on the outer side surface of the tank body.
Further, the upper end of the tank body is hinged setting first row gas port, described first on setting lid, the lid The exhaust-gas treatment part is connected by the gas exhaust piping on exhaust outlet.
Further, the exhaust-gas treatment part is set to include processing casing, screen pack, filtered fluid and second exhaust Mouthful, the inner chamber of the processing casing sets the screen pack, and the second exhaust port, institute are set on the side wall of the processing casing State and the filtered fluid is set below screen pack, the gas exhaust piping is through the screen pack and its lower end is arranged at the filtering In liquid.
Further, leakage fluid dram is also set up in the lower partial sidewall of the tank body.
The utility model has the advantages and positive effects of:
(1) molten salt of borax and Special Medium solution can be mixed by air inlet pipeline, it is to avoid caused by it is precipitated Die surface coating inequality problem, while the good heating of the mixed solution can also be realized, and exhaust-gas treatment part both causes tank Internal pressure is normal, in turn ensure that the processing of gas, pollution of the reduction waste gas to operating personnel and environment.
(2) mould Hanging Basket part is enabled to integrally to be placed in tank body by link, adjustable Hanging Basket is then realized not The splendid attire of same specification mould, and rotary driving part and the cooperation for aiding in rotating part on its front-rear side walls face, may be such that adjustable Hanging Basket Rotation, it is ensured that when mould carries out TD processing, the good filming of die surface optional position, to improve processing quality.
(3) by the setting of air-heater, can realize simultaneously molten salt of borax and Special Medium solution uniform heating and Mixing, to reduce influence of the temperature to die deformation, and avoids solution mixing is uneven from handling die surface TD what quality was caused Destruction, and air compression plant is supplied with air-heater switching when TD treatment conditions can have been reached in solution temperature, it is ensured that it is molten The continuous mixing of liquid, meanwhile, regulating valve then carries out gas flow optimized, to aid in the mould for completing different TD processing requirements to process work Skill.
(4) by the cooperation of the preceding fixing end on motor, adjustable Hanging Basket and rear fixing end, the rotation of adjustable Hanging Basket is realized, Film forming can be carried out in different solutions layer with the different surfaces for ensureing mould in adjustable Hanging Basket and mould, further such that Die surface metal carbides diffusion coating process is uniform.
(5) design of gas exhaust piping is passed through so that the heat in waste gas can be recycled to be incubated to tank body, and spiral shell Rotation structure then increases contact area, saves the energy.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is Fig. 1 overlooking the structure diagram.
Fig. 3 is Fig. 1 right side structural representation.
Structural representation when Fig. 4 is mono- working conditions of Fig. 1.
In figure:10- tank bodies, 101- gas exhaust pipings, 102- lids, 103- first row gas ports, 104- leakage fluid drams, 20- moulds Hanging Basket part, 201- links, 202- connecting rods, 203- mounting seats, the vertical rods of 204- first, the vertical rods of 205- second, 206- rotations are driven Dynamic portion, 207- is adjustable Hanging Basket, 208- auxiliary rotating parts, the mixed liquid part of 30- heating, 301- air-heaters, 302- air compression plants, 303- regulating valves, 304- air inlet pipelines one, 305- air inlet pipelines two, 306- vertical sections, 307- segmental arcs, 40- exhaust-gas treatments portion Point, 401- processing casings, 402- screen packs, 403- filtered fluids, 404- second exhaust port.
Embodiment
In order to be better understood from the utility model, traveling one is entered to the utility model with reference to specific embodiments and the drawings The description of step.
As Figure 1-Figure 4, a kind of die surface TD processing units, including tank body 10, mould Hanging Basket part 20, heating are mixed Exhaust-gas treatment part 40, mould Hanging Basket portion are connected by gas exhaust piping 101 on liquid part 30 and exhaust-gas treatment part 40, tank body 10 Divide the 20 vertical inner chambers for being arranged in tank body 10, the mixed liquid part 30 of heating is set to connect the inner chamber of tank body 10 by air inlet pipeline, The intracavity bottom of tank body 10 also sets up a heater, and borax can heat and melt and be warming up to 800 by the heater~ 1200 DEG C, then add other Special Mediums of composition salt bath, and by the cooperation with air inlet pipeline, can to molten salt of borax and Special Medium solution is mixed, it is to avoid the uneven problem of die surface coating caused by it is precipitated, while the mixing can also be realized The good heating and thermal insulation of solution, and exhaust-gas treatment part 40 both make it that the pressure in tank body 10 was normal, in turn ensure that the place of gas Reason, pollution of the reduction waste gas to operating personnel and environment.
Mould Hanging Basket part 20 is set to include link 201, connecting rod 202, mounting seat 203, the first vertical rod 204, second Vertical rod 205, rotary driving part 206 and adjustable Hanging Basket 207, link 201 are arranged at the top of connecting rod 202, connecting rod 202 it is another One end sets mounting seat 203, and the front and back end of mounting seat 203 is corresponding to set the first vertical rod 204 and the second vertical rod 205 respectively, the The lower end of one vertical rod 204 sets and sets adjustable Hanging Basket 207, second in rotary driving part 206, the output end of rotary driving part 206 The lower end of vertical rod 205 sets auxiliary rotating part 208, and the other end of auxiliary rotating part 208 is fixed on adjustable Hanging Basket 207, passed through Link 201 enables to mould Hanging Basket part to be integrally placed in tank body 10, and adjustable Hanging Basket 207 then realizes different size mould The splendid attire of tool, and rotary driving part 206 and the cooperation for aiding in rotating part 208 on its front-rear side walls face, may be such that adjustable Hanging Basket 207 Rotation, it is ensured that when mould carries out TD processing, the good filming of die surface optional position, to improve processing quality.
The mixed liquid part 30 of heating is set to include air-heater 301, air compression plant 302 and regulating valve 303, air-heater 301 are connected by air inlet pipeline with air compression plant 302 and are respectively provided with regulating valve 303 on the inner chamber of tank body 10, air inlet pipeline, The setting of air-heater 301, the uniform heating and mixing of molten salt of borax and Special Medium solution can be realized simultaneously, to reduce temperature Influence of the degree to die deformation, and the destruction for avoiding solution mixing inequality from causing die surface TD processing quality, and air pressure When compression apparatus 302 can reach TD treatment conditions in solution temperature, supplied with the switching of air-heater 301, it is ensured that solution is not Disconnected mixing, meanwhile, regulating valve 303 then carries out gas flow optimized, to aid in the mould processing technology for completing different TD processing requirements.
Rotary driving part 206 is set to include motor, preceding fixing end and procapsid, and the output end of motor is set to by connection One end of fixing end before the connection of axle device, the other end of preceding fixing end is fixed on the side wall of adjustable Hanging Basket 207, and procapsid cover is set In the outside of motor and preceding fixing end, and the procapsid is fixed on the rear side wall of the first vertical rod 204, and adjustable Hanging Basket 207 is set Be set to including framework, inserted link, multiple dividing plates and guard, set in framework and some slots are uniformly arranged on inserted link, inserted link, it is multiple every Plate is engaged according to the specification for treating TD processing moulds and is arranged in slot, and guard is engaged the outside for being arranged at framework, adjustable extension The setting of basket 207, enables to the adaptability of the processing unit stronger, and temperature biography is also set up on the lower part of the first vertical rod 204 Sensor, the temperature conditions of real-time monitoring of tank intracoelomic cavity solution carries out the supply switching of air-heater 301 and air compression plant 302, And control of the regulating valve 303 to gas flow, to ensure the good TD processing of mould.
Auxiliary rotating part 208 is set to include rear fixing end and back casing, and adjustable Hanging Basket is fixed in the front end of rear fixing end On 207 side wall, and the rear end of the rear fixing end is arranged at the inner chamber of back casing by bearing, and back casing is fixed on second and stood On the front side wall of bar 205, motor realizes adjustable extension by the cooperation of the preceding fixing end on adjustable Hanging Basket 207 and rear fixing end The rotation of basket 207, can be carried out with the different surfaces for ensureing mould in adjustable Hanging Basket 207 and mould in different solutions layer Film forming, further such that die surface metal carbides diffusion coating process is uniform.
Air inlet pipeline is set to be made up of with air inlet pipeline 2 305 air inlet pipeline 1, air inlet pipeline 1 and air inlet Pipeline 2 305 is disposed as including vertical section 306 and segmental arc 307, and air inlet pipeline 1 is relative with air inlet pipeline 2 305 It should set, vertical section 306 along its axis direction on segmental arc 307 with being respectively uniformly arranged some ventholes, and vertical section 306 is arranged at On the side wall of the inner chamber of tank body 10, segmental arc 307 is arranged on the bottom wall of the inner chamber of tank body 10, and the radius of segmental arc 307 is small Radius in the inner chamber of tank body 10, vertical section 306 and the venthole on segmental arc 307, ensure that the uniform ejection of gas, make The heating mixed effect for obtaining solution is more preferable.
The spiral winding of gas exhaust piping 101 is arranged on the outer side surface of tank body 10, the design of gas exhaust piping 101 so that useless Heat in gas can be recycled to be incubated to tank body 10, and helical structure then increases contact area, save the energy.
The upper end of tank body 10 is hinged on setting lid 102, lid 102 and sets first row gas port 103, first row gas port 103 It is upper that exhaust-gas treatment part 40 is connected by gas exhaust piping 101.
Exhaust-gas treatment part 40 is set to include processing casing 401, screen pack 402, filtered fluid 403 and second exhaust port 404, the inner chamber of processing casing 401, which is set, sets second exhaust port 404 on screen pack 402, and the side wall of the processing casing 401, Filtered fluid 403 is set below screen pack 402, and gas exhaust piping 101 is through screen pack 402 and its lower end is arranged at filtered fluid 403 In.
Leakage fluid dram 104 is also set up in the lower partial sidewall of tank body 10.
The die surface TD processing units provided using the utility model, can avoid molten salt of borax and Special Medium molten The precipitation status of liquid so that die surface metal carbides diffusion coating process is uniform, realizes die surface in TD processing procedures The good filming of optional position, to improve processing quality, and can reduce influence of the temperature to die deformation.When the processing unit work When making, it will treat that TD processing moulds are positioned in adjustable Hanging Basket 207 by its specification, now between the dividing plate in adjustable Hanging Basket 207 Space is adapted with mould, and according to the process requirements for treating TD processing moulds, borax is added in tank body 10, and starting heater will Borax heating is melted and is warming up to 800~1200 DEG C, then adds other Special Mediums of composition salt bath, then passes through link 201 So that mould Hanging Basket part is integrally placed in tank body 10, fasten lid 102, by air inlet pipeline air inlet to molten salt of borax and Special Medium solution is mixed, it is to avoid the uneven problem of die surface coating caused by it is precipitated, and realizes the good of the mixed solution Good heating and thermal insulation, the temperature sensor of the lower part of the first vertical rod 204, the temperature conditions of real-time monitoring of tank intracoelomic cavity solution is entered The supply switching of row air-heater 301 and air compression plant 302, and control of the regulating valve 303 to gas flow, to ensure mould The good TD processing of tool, gas exhaust piping 101 then enables the heat in waste gas to recycle to be incubated to tank body 10, and spiral shell Rotation structure then increases contact area, saves the energy, while exhaust-gas treatment part 40 both make it that the pressure in tank body 10 was normal, again The processing of gas is ensure that, pollution of the waste gas to operating personnel and environment is reduced, the mould in adjustable Hanging Basket 207 is carried out In TD processing procedures, motor is needed by the cooperation of the preceding fixing end on adjustable Hanging Basket 207 and rear fixing end according to processing technology Ask, carry out the angle rotation at the adjustable setting time interval of Hanging Basket 207, it is ensured that mould and mould in adjustable Hanging Basket 207 are not Film forming can be carried out in different solutions layer with surface, further such that die surface metal carbides diffusion coating process is equal It is even, after TD processing terminates, then by link 201 adjustable Hanging Basket 207 is taken out, waste liquid is then discharged by leakage fluid dram 104, so as to complete Mould TD processing procedure.
Embodiment of the present utility model is described in detail above, but the content is only of the present utility model preferable Embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.All impartial changes made according to the utility model scope Change and improvement etc., all should still be belonged within this patent covering scope.

Claims (8)

1. a kind of die surface TD processing units, it is characterised in that:The die surface TD processing units include tank body, mould and hung The exhaust-gas treatment part is connected by gas exhaust piping on basket part, the mixed liquid part of heating and exhaust-gas treatment part, the tank body, The mould Hanging Basket straightened portion is arranged in the inner chamber of the tank body, and the heating mixes liquid part and is set to connect by air inlet pipeline Lead to the inner chamber of the tank body;
The mould Hanging Basket part is set to include link, connecting rod, mounting seat, the first vertical rod, the second vertical rod, rotary driving part With adjustable Hanging Basket, the link is arranged at the top of the connecting rod, and the other end of the connecting rod sets the mounting seat, institute State mounting seat front and back end it is corresponding first vertical rod and second vertical rod are set respectively, the lower end of first vertical rod is set Put and the adjustable Hanging Basket is set in the rotary driving part, the output end of the rotary driving part, the lower end of second vertical rod Auxiliary rotating part is set, and the other end of the auxiliary rotating part is fixed on the adjustable Hanging Basket;
The mixed liquid part of heating is set to include air-heater, air compression plant and regulating valve, the air-heater and the sky Air pressure compression apparatus is connected by the air inlet pipeline and is respectively provided with the regulation on the inner chamber of the tank body, the air inlet pipeline Valve.
2. die surface TD processing units according to claim 1, it is characterised in that:The rotary driving part is set to bag Motor, preceding fixing end and procapsid are included, the output end of the motor is set to connect the one of the preceding fixing end by shaft coupling End, the other end of the preceding fixing end is fixed on the side wall of the adjustable Hanging Basket, and the procapsid covers at the motor With the outside of the preceding fixing end, and the procapsid is fixed on the rear side wall of first vertical rod.
3. die surface TD processing units according to claim 1, it is characterised in that:The auxiliary rotating part is set to bag Rear fixing end and back casing are included, the front end of the rear fixing end is fixed on the side wall of the adjustable Hanging Basket, and the rear fixation The rear end at end is arranged at the inner chamber of the back casing by bearing, and the back casing is fixed on the front side wall of second vertical rod On.
4. die surface TD processing units according to claim 1, it is characterised in that:The air inlet pipeline is set to by entering Air pipe one is constituted with air inlet pipeline two, and the air inlet pipeline one is disposed as including vertical section and arc with the air inlet pipeline two Shape section, and the air inlet pipeline one is correspondingly arranged with the air inlet pipeline two-phase, each edge in the vertical section and the segmental arc Its axis direction is uniformly arranged some ventholes, and the vertical section is arranged on the side wall of the inner chamber of the tank body, the arc Section is arranged on the bottom wall of the inner chamber of the tank body.
5. die surface TD processing units according to claim 1, it is characterised in that:The gas exhaust piping spiral winding is set On the outer side surface for being placed in the tank body.
6. die surface TD processing units according to claim 1, it is characterised in that:The upper end of the tank body is hinged setting Connected on lid, the lid on setting first row gas port, the first row gas port by the gas exhaust piping at the waste gas Manage part.
7. die surface TD processing units according to claim 1, it is characterised in that:The exhaust-gas treatment part is set to Including processing casing, screen pack, filtered fluid and second exhaust port, the inner chamber of the processing casing sets the screen pack, and should Set on the side wall for handling casing and the filtered fluid, the blast pipe are set below the second exhaust port, the screen pack Road passes through the screen pack and its lower end is arranged in the filtered fluid.
8. die surface TD processing units according to claim 1, it is characterised in that:In the lower partial sidewall of the tank body Also set up leakage fluid dram.
CN201720333190.8U 2017-03-31 2017-03-31 A kind of die surface TD processing units Expired - Fee Related CN206580878U (en)

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Application Number Priority Date Filing Date Title
CN201720333190.8U CN206580878U (en) 2017-03-31 2017-03-31 A kind of die surface TD processing units

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Application Number Priority Date Filing Date Title
CN201720333190.8U CN206580878U (en) 2017-03-31 2017-03-31 A kind of die surface TD processing units

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CN206580878U true CN206580878U (en) 2017-10-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108315689A (en) * 2018-01-10 2018-07-24 广州市芸霖材料表面技术有限公司 A kind of TD treatment process
CN110863171A (en) * 2019-11-07 2020-03-06 洪彬 Surface coating device for die machining

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108315689A (en) * 2018-01-10 2018-07-24 广州市芸霖材料表面技术有限公司 A kind of TD treatment process
CN108315689B (en) * 2018-01-10 2024-04-19 东莞市柯霖金属材料表面技术有限公司 TD treatment process
CN110863171A (en) * 2019-11-07 2020-03-06 洪彬 Surface coating device for die machining

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Granted publication date: 20171024