CN112981311A - Ionic nitriding device and ionic nitriding process for wheel hub die - Google Patents
Ionic nitriding device and ionic nitriding process for wheel hub die Download PDFInfo
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- CN112981311A CN112981311A CN202110156579.0A CN202110156579A CN112981311A CN 112981311 A CN112981311 A CN 112981311A CN 202110156579 A CN202110156579 A CN 202110156579A CN 112981311 A CN112981311 A CN 112981311A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
- C23C8/38—Treatment of ferrous surfaces
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- Mechanical Engineering (AREA)
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- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
The invention relates to the technical field of wheel hub mold production, and discloses a wheel hub mold ionic nitriding device which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with the same nitriding box through a plurality of symmetrically arranged support columns, the upper end of the bottom plate is symmetrically and fixedly connected with two electric slide rails, the upper ends of inner slide blocks of the electric slide rails are fixedly connected with electric push rods, the upper end output shafts of the electric push rods are fixedly connected with transverse plates, the lower ends of the two transverse plates are fixedly connected with a box cover which is pressed at the upper end of the nitriding box, the upper end of the box cover is fixedly provided with a rotating motor, the lower end output shaft of the rotating motor penetrates through the lower end of the box cover and is fixedly connected with a mounting plate, two. The ion nitriding device and the ion nitriding process for the wheel hub die have the advantage of capability of performing rapid and all-directional nitriding treatment on the wheel hub die.
Description
Technical Field
The invention relates to the technical field of hub die production, in particular to an ion nitriding device and an ion nitriding process for a wheel hub die.
Background
The nitriding treatment refers to a chemical heat treatment process for making nitrogen atoms penetrate into the surface layer of a workpiece in a certain medium at a certain temperature. The product after nitriding treatment has the characteristics of excellent wear resistance, fatigue resistance, corrosion resistance and high temperature resistance. Among them, ion nitriding is widely used for cast iron, carbon steel, alloy steel, stainless steel, titanium alloy, etc. as a chemical heat treatment method for strengthening metal surface. After the ion nitriding treatment, the hardness of the surface of the material can be obviously improved, so that the material has high wear resistance, fatigue strength, corrosion resistance, burn resistance and the like. Compared with gas nitriding, ion nitriding as a novel nitriding method emerging in the seventies has the advantages of high nitriding speed, easy control of nitriding layer tissues, small brittleness, no environmental pollution, electric energy saving, small gas source, small deformation and the like.
At present, the wheel hub mould is subjected to nitriding treatment, the structure is fixed, the mould is not convenient to adjust, the mould cannot be subjected to quick nitriding treatment in all aspects, the nitriding efficiency is influenced, and the cost is high.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an ion nitriding device and an ion nitriding process for a wheel hub die, which have the advantages of being capable of conducting rapid and all-directional nitriding treatment on the wheel hub die, and solves the problems that the conventional nitriding treatment on the wheel hub die is inconvenient to adjust due to fixed structure, the nitriding treatment cannot be conducted on the die well and the nitriding efficiency is influenced, and the cost is high.
(II) technical scheme
In order to realize the purpose of carrying out rapid and omnibearing nitriding treatment on a hub die, the invention provides the following technical scheme: the ion nitriding device for the wheel hub die comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with the same nitriding box through a plurality of symmetrically arranged support columns, the upper end of the bottom plate is symmetrically and fixedly connected with two electric slide rails, the upper ends of slide blocks in the electric slide rails are fixedly connected with electric push rods, upper end output shafts of the electric push rods are fixedly connected with transverse plates, the lower ends of the two transverse plates are fixedly connected with a box cover which is crimped on the upper end of the nitriding box, the upper end of the box cover is fixedly provided with a rotating motor, lower end output shafts of the rotating motor penetrate through the lower ends of the box cover and are fixedly connected with a mounting plate, two supporting plates are symmetrically and fixedly connected inside the nitriding box in a left-right mode, the upper ends of the supporting plates are fixedly provided with a first nitrogen generator and a vertical rod, the side wall of, the bottom of the nitriding box is fixedly provided with a second nitrogen generator, an air outlet of the second nitrogen generator penetrates into the nitriding box and is fixedly communicated with a second spray pipe, and the upper end of the second spray pipe is fixedly communicated with a plurality of second spray heads.
Preferably, the lower extreme fixedly connected with annular seal piece of case lid, the annular seal groove of pegging graft is seted up with annular seal piece correspondence to the upper end of nitrogenize case.
Preferably, many fixed axles of the upper end outside symmetry fixedly connected with of nitrogenize case, the one end outside of fixed axle is rotated and has been cup jointed the chucking board, the draw-in groove has been seted up to the upper end lateral wall of chucking board, a plurality of fixture blocks with the draw-in groove joint have been seted up in the outside of case lid, the upper end of chucking board has been seted up jack and jack internalization and has been inserted and be equipped with spacing inserted bar, the spacing slot that corresponds the grafting with spacing inserted bar is seted up to the upper end of fixture block, the spacing arm-tie of upper end fixedly connected with of spacing inserted bar, the same cover of upper end fixedly connected with of lower extreme of spacing arm-tie and chucking board is established the.
Preferably, the upper end of the bottom plate and the lower end of the nitriding box are symmetrically and rotatably connected with two rotating screw rods through ball bearings, the lower end rod wall of each rotating screw rod is fixedly sleeved with a driven bevel gear, a double-shaft motor is fixedly arranged at the center of the upper end of the bottom plate, rotating shafts are fixedly connected with output shafts at two ends of the double-shaft motor, a driving bevel gear meshed with the driven bevel gear is fixedly connected with one end of each rotating shaft, a lifting screw cylinder is sleeved on the rod wall of each rotating screw rod in a threaded mode, a same lifting plate is fixedly connected between the lifting screw cylinders, a plurality of top columns are uniformly and fixedly connected with the upper end of each lifting plate, and the upper ends of the top columns penetrate through holes formed in the bottom.
Preferably, the upper end of the bottom plate is symmetrically and fixedly connected with two bearing seats, and the bearing seats are rotatably sleeved outside the shaft wall at one end of the rotating shaft close to the driving bevel gear through ball bearings.
Preferably, the upper end of the top column is provided with a ball groove, and a universal ball is fixedly arranged in the ball groove through a ball mounting mechanism.
The ion nitriding process of the wheel hub die comprises the following steps of:
s1, mounting a wheel hub mold to be tested on the lower side of a mounting plate, starting an electric push rod, pushing a transverse plate upwards by the electric push rod to enable a wheel hub mold to be driven by a box cover to move upwards, driving the box cover to move by an electric slide rail to enable the wheel hub mold to move to the upper side of a nitriding box, then putting down the box cover to enable the wheel hub mold to be placed in the nitriding box, producing nitrogen by a first nitrogen generator and a second nitrogen generator, and conducting rapid all-dimensional nitriding treatment on the wheel hub mold through the matching of a first spray pipe, a first spray nozzle, a second spray pipe and a second spray nozzle;
s2, start the rotating electrical machines, the rotating electrical machines drives the wheel hub mould and rotates and can realize omnidirectional quick nitrogenize processing, the in-process of nitrogenize starts the biax motor, the biax motor drives the rotation of drive bevel gear through the pivot, meshing through drive bevel gear and driven bevel gear drives two and rotates the screw rod synchronous rotations, the threaded connection effect of rethread rotation screw rod and lift screw section of thick bamboo drives the lifter plate and reciprocates, and then drive many fore-posts and reciprocate and stabilize the support to not unidimensional wheel hub mould bottom, make and place more firm.
(III) advantageous effects
Compared with the prior art, the invention provides the ion nitriding device and the ion nitriding process for the wheel hub die, and the ion nitriding device and the ion nitriding process have the following beneficial effects:
1. according to the wheel hub mold ion nitriding device and the ion nitriding process, a to-be-hub mold is arranged on the lower side of a mounting plate, an electric push rod is started, the electric push rod pushes up a transverse plate, a box cover drives the wheel hub mold to move upwards, an electric slide rail drives the box cover to move, so that the wheel hub mold moves to the upper side of a nitriding box, the box cover is put down, the wheel hub mold is placed in the nitriding box, a first nitrogen generator and a second nitrogen generator produce nitrogen, and the wheel hub mold is subjected to rapid omnibearing nitriding treatment through the matching of a first spray pipe, a second spray pipe and a second spray pipe;
2. this wheel hub mould ionitriding device and ionitriding technology, start the rotating electrical machines in the nitrogenize, the rotating electrical machines drives the wheel hub mould and rotates and can realize omnidirectional quick nitrogenize processing, the in-process of nitrogenize starts the biax motor, the biax motor drives the rotation of drive bevel gear through the pivot, meshing through drive bevel gear and driven bevel gear drives two rotation screw rods and rotates in step, the threaded connection effect of rethread rotation screw rod and lift spiral shell section of thick bamboo drives the lifter plate and reciprocates, and then drive many fore-posts and reciprocate and support not unidimensional wheel hub mould bottom firmly, make and place more firm.
Drawings
FIG. 1 is a schematic structural diagram of an ion nitriding apparatus and an ion nitriding process for a wheel hub mold according to the present invention;
FIG. 2 is an enlarged view of a portion A of the ion nitriding apparatus and the ion nitriding process for the wheel hub mold shown in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of a portion B of the ion nitriding apparatus and the ion nitriding process for the wheel hub mold shown in fig. 1 according to the present invention.
In the figure: the device comprises a base plate 1, a support column 2, a nitriding box 3, an electric sliding rail 4, an electric push rod 5, a transverse plate 6, a box cover 7, a rotating motor 8, a mounting plate 9, a supporting plate 10, a first nitrogen generator 11, a vertical rod 12, a first spray pipe 13, a first spray head 14, a second nitrogen generator 15, a second spray pipe 16, a second spray head 17, a fixed shaft 18, a clamping plate 19, a clamping groove 20, a clamping block 21, a limiting insertion rod 22, a limiting insertion groove 23, a limiting pull plate 24, a limiting spring 25, a rotating screw rod 26, a driven bevel gear 27, a double-shaft motor 28, a rotating shaft 29, a driving bevel gear 30, a lifting screw cylinder 31, a lifting plate 32 and a jacking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Referring to fig. 1-3, the ion nitriding device for the wheel hub mold comprises a base plate 1, wherein the upper end of the base plate 1 is fixedly connected with a same nitriding box 3 through a plurality of symmetrically arranged support pillars 2, the upper end of the base plate 1 is symmetrically and fixedly connected with two electric slide rails 4, the upper ends of the inner slide blocks of the electric slide rails 4 are fixedly connected with electric push rods 5, the upper end output shafts of the electric push rods 5 are fixedly connected with transverse plates 6, the lower ends of the two transverse plates 6 are fixedly connected with a same box cover 7 which is pressed on the upper end of the nitriding box 3, the upper end of the box cover 7 is fixedly provided with a rotating motor 8, the lower end output shafts of the rotating motor 8 penetrate through the lower end of the box cover 7 and are fixedly connected with a mounting plate 9, two supporting plates 10 are symmetrically and fixedly connected inside the nitriding box 3, the upper ends, the inner side of the first spray pipe 13 is fixedly communicated with a plurality of first spray heads 14, the bottom of the nitriding box 3 is fixedly provided with a second nitrogen generator 15, an air outlet of the second nitrogen generator 15 penetrates into the nitriding box 3 and is fixedly communicated with a second spray pipe 16, and the upper end of the second spray pipe 16 is fixedly communicated with a plurality of second spray heads 17.
The lower extreme fixedly connected with annular seal piece of case lid 7, the annular seal groove of pegging graft with annular seal piece correspondence is seted up to the upper end of nitrogenize case 3.
Many fixed axles 18 of the upper end outside symmetry fixedly connected with of nitrogenize case 3, the one end outside of fixed axle 18 is rotated and has been cup jointed chucking plate 19, draw-in groove 20 has been seted up to the upper end lateral wall of chucking plate 19, a plurality of fixture blocks 21 with draw-in groove 20 joint have been seted up in the outside of case lid 7, the upper end of chucking plate 19 is seted up jack and jack internalization and is inserted and be equipped with spacing inserted bar 22, spacing slot 23 that corresponds the grafting with spacing inserted bar 22 is seted up to the upper end of fixture block 21, the spacing arm-tie 24 of upper end fixedly connected with of spacing inserted bar 22, the same cover of spacing arm-tie 24's lower extreme and the upper end fixedly connected with of chucking plate 19 is.
Be connected with two rotation screw rods 26 through ball bearing symmetry rotation between the upper end of bottom plate 1 and the lower extreme of nitrogenize case 3, the fixed cover of lower extreme pole wall that rotates screw rod 26 has connect driven bevel gear 27, the fixed double-shaft motor 28 that is provided with of upper end center department of bottom plate 1, the equal fixed connection pivot 29 of both ends output shaft of double-shaft motor 28, the one end fixedly connected with of pivot 29 and the drive bevel gear 30 of driven bevel gear 27 meshing, the pole wall screw thread that rotates screw rod 26 has cup jointed the lift screw section of thick bamboo 31, the same lifter plate 32 of fixedly connected with between two lift screw sections of thick bamboo 31, the even fixedly connected with many fore-posts 33 in the upper end of lifter plate 32, the through-hole that the upper end of fore-post 33 was seted up through.
Two bearing seats are symmetrically and fixedly connected to the upper end of the base plate 1, and the bearing seats are rotatably sleeved outside the shaft wall of one end of the rotating shaft 29 close to the driving bevel gear 30 through ball bearings.
The upper end of the top column 33 is provided with a ball groove, and a universal ball is fixedly arranged in the ball groove through a ball mounting mechanism.
The ion nitriding process of the wheel hub die comprises the following steps of:
s1, mounting a wheel hub mold to be tested on the lower side of a mounting plate 9, starting an electric push rod 5, pushing a transverse plate 6 upwards by the electric push rod 5, enabling a wheel hub mold to be driven by a box cover 7 to move upwards, enabling the wheel hub mold to move to the upper side of a nitriding box 3 by driving the box cover 7 to move by an electric slide rail 4, then putting down the box cover 7, enabling the wheel hub mold to be placed in the nitriding box 3, generating nitrogen by a first nitrogen generator 11 and a second nitrogen generator 15, and performing rapid all-directional nitriding treatment on the wheel hub mold through the matching of a first spray pipe 13, a first spray pipe 14, a second spray pipe 16 and a second spray pipe 17;
s2, start rotating electrical machines 8, rotating electrical machines drives the wheel hub mould and rotates and can realize omnidirectional quick nitrogenize processing, the in-process of nitrogenize starts double-shaft motor 28, double-shaft motor 28 drives drive bevel gear 30 through pivot 29 and rotates, meshing through drive bevel gear 30 and driven bevel gear 17 drives two and rotates screw rod 26 synchronous rotations, the threaded connection effect of rethread rotation screw rod 26 and lift spiral shell 31 drives lifter plate 32 and reciprocates, and then drive many fore-set 33 and reciprocate and support the not unidimensional wheel hub mould bottom of stabilizing, make and place more firm.
In conclusion, according to the ion nitriding device and the ion nitriding process for the wheel hub mold, the wheel hub mold to be treated is arranged on the lower side of the mounting plate 9, the electric push rod 5 is started, the electric push rod 5 pushes the transverse plate 6 upwards, so that the wheel hub mold is driven to move upwards by the box cover 7, the box cover 7 is driven by the electric slide rail 4 to move so that the wheel hub mold moves to the upper side of the nitriding box 3, then the box cover 7 is put down so that the wheel hub mold is placed in the nitriding box 3, the first nitrogen generator 11 and the second nitrogen generator 15 produce nitrogen, and the wheel hub mold is subjected to rapid omnibearing nitriding treatment through the matching of the first spray pipe 13, the first spray pipe 14, the second spray pipe 16 and the; start rotating electrical machines 8, rotating electrical machines drives the wheel hub mould and rotates and can realize the quick nitrogenize treatment of omnidirectional, the in-process of nitrogenize starts double-shaft electrical machines 28, double-shaft electrical machines 28 drives initiative bevel gear 30 through pivot 29 and rotates, meshing through initiative bevel gear 30 and driven bevel gear 17 drives two rotation screw rods 26 and rotates in step, the threaded connection effect of rethread rotation screw rod 26 and lift spiral shell section of thick bamboo 31 drives lifter plate 32 and reciprocates, and then drive many fore-set 33 and reciprocate and stabilize the support to not unidimensional wheel hub mould bottom, make and place more firm.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Wheel hub mould ionitriding device, including bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with the same nitriding box (3) through a plurality of symmetrical supporting columns (2), the upper end of the bottom plate (1) is symmetrically and fixedly connected with two electric sliding rails (4), the upper ends of the inner sliding blocks of the electric sliding rails (4) are fixedly connected with electric push rods (5), the upper end output shafts of the electric push rods (5) are fixedly connected with transverse plates (6), the lower ends of the transverse plates (6) are fixedly connected with a box cover (7) which is pressed on the upper end of the nitriding box (3), the upper end of the box cover (7) is fixedly provided with a rotating motor (8), the lower end output shafts of the rotating motor (8) penetrate through the lower end of the box cover (7) and are fixedly connected with a mounting plate (9), the inside of the nitriding box (3) is fixedly connected with two supporting plates (10), and the upper ends of the supporting plates (10) are, the lateral wall fixedly connected with trapezium structure's of pole setting (12) first spray tube (13), the inboard fixed intercommunication of first spray tube (13) has a plurality of first shower nozzles (14), the fixed second nitrogen generator (15) that is provided with in bottom of nitriding box (3), the gas outlet of second nitrogen generator (15) runs through and stretches into in nitriding box (3) and fixed intercommunication has second spray tube (16), the upper end fixed intercommunication of second spray tube (16) has a plurality of second shower nozzles (17).
2. The wheel hub die ion nitriding apparatus of claim 1, wherein: the lower extreme fixedly connected with annular seal piece of case lid (7), the annular seal groove of pegging graft is seted up with annular seal piece correspondence to the upper end of nitrogenize case (3).
3. The wheel hub die ion nitriding apparatus of claim 1, wherein: many fixed axles (18) of upper end outside symmetry fixedly connected with of nitrogenize case (3), the one end outside of fixed axle (18) is rotated and has been cup jointed chucking board (19), draw-in groove (20) have been seted up to the upper end lateral wall of chucking board (19), a plurality of fixture blocks (21) with draw-in groove (20) joint are seted up in the outside of case lid (7), the upper end of chucking board (19) is seted up jack and jack internalization and is inserted and be equipped with spacing inserted bar (22), spacing slot (23) of pegging graft are seted up with spacing inserted bar (22) correspondence to the upper end of fixture block (21), the spacing arm-tie (24) of upper end fixedly connected with of spacing inserted bar (22), spacing spring (25) outside spacing inserted bar (22) are established to the same cover of the lower extreme of spacing arm-tie (24) and the upper end fixedly connected with of chucking.
4. The wheel hub die ion nitriding apparatus of claim 1, wherein: two rotating screw rods (26) are symmetrically and rotatably connected between the upper end of the bottom plate (1) and the lower end of the nitriding box (3) through ball bearings, the lower end rod wall of the rotating screw rod (26) is fixedly sleeved with a driven bevel gear (27), a double-shaft motor (28) is fixedly arranged at the center of the upper end of the bottom plate (1), output shafts at two ends of the double-shaft motor (28) are fixedly connected with a rotating shaft (29), one end of the rotating shaft (29) is fixedly connected with a driving bevel gear (30) meshed with the driven bevel gear (27), the rod wall of the rotating screw rod (26) is sleeved with a lifting screw cylinder (31) in a threaded manner, the same lifting plate (32) is fixedly connected between the two lifting screw cylinders (31), the upper end of the lifting plate (32) is evenly and fixedly connected with a plurality of top columns (33), the upper end of the top column (33) penetrates through a through hole formed in the bottom of the nitriding box (3) and extends into the nitriding box (3).
5. The wheel hub die ion nitriding apparatus of claim 4, wherein: the upper end of the bottom plate (1) is symmetrically and fixedly connected with two bearing seats, and the bearing seats are rotatably sleeved outside the shaft wall of one end of the rotating shaft (29) close to the driving bevel gear (30) through ball bearings.
6. The wheel hub die ion nitriding apparatus of claim 4, wherein: the upper end of the top column (33) is provided with a ball groove, and a universal ball is fixedly arranged in the ball groove through a ball mounting mechanism.
7. The ion nitriding process of the wheel hub die is characterized by comprising the following steps of: the method comprises the following steps:
s1, a to-be-hub mold is installed on the lower side of an installation plate (9), an electric push rod (5) is started, the electric push rod (5) pushes up a transverse plate (6) to enable a case cover (7) to drive the hub mold to move upwards, an electric slide rail (4) drives the case cover (7) to move to enable the hub mold to move to the upper side of a nitriding box (3), then the case cover (7) is put down to enable the hub mold to be placed in the nitriding box (3), a first nitrogen generator (11) and a second nitrogen generator (15) produce nitrogen, and the hub mold is subjected to rapid all-directional nitriding treatment through the matching of a first spray pipe (13), a first spray head (14), a second spray pipe (16) and a second spray head (17);
s2. start rotating electrical machines (8), the rotating electrical machines drives the wheel hub mould and rotates and can realize omnidirectional quick nitrogenize treatment, the in-process of nitrogenize starts double-shaft motor (28), double-shaft motor (28) drive bevel gear (30) through pivot (29) and rotate, meshing effect through drive bevel gear (30) and driven bevel gear (17) drives two and rotates screw rod (26) synchronous rotations, the threaded connection effect of rethread rotation screw rod (26) and lift screw barrel (31) drives lifter plate (32) and reciprocates, and then drive many fore-posts (33) and reciprocate and stabilize the support to not unidimensional wheel hub mould bottom, make and place more firm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110156579.0A CN112981311A (en) | 2021-02-04 | 2021-02-04 | Ionic nitriding device and ionic nitriding process for wheel hub die |
| PCT/CN2021/108208 WO2022166127A1 (en) | 2021-02-04 | 2021-07-23 | Ion nitriding device and ion nitriding process for vehicle wheel hub mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110156579.0A CN112981311A (en) | 2021-02-04 | 2021-02-04 | Ionic nitriding device and ionic nitriding process for wheel hub die |
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| CN112981311A true CN112981311A (en) | 2021-06-18 |
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| CN202110156579.0A Pending CN112981311A (en) | 2021-02-04 | 2021-02-04 | Ionic nitriding device and ionic nitriding process for wheel hub die |
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| CN (1) | CN112981311A (en) |
| WO (1) | WO2022166127A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022166127A1 (en) * | 2021-02-04 | 2022-08-11 | 安徽恒意硬面工程股份有限公司 | Ion nitriding device and ion nitriding process for vehicle wheel hub mold |
| CN118147570A (en) * | 2024-05-13 | 2024-06-07 | 大昂机器人科技(江苏)有限公司 | Industrial robot wear-resisting joint axle production facility |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115612978B (en) * | 2022-10-25 | 2023-08-15 | 扬州大学 | Nitriding device for stainless steel marble |
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| CN110747429A (en) * | 2019-10-29 | 2020-02-04 | 徐州鼎元机械有限公司 | Automobile spare and accessory part's nitrogenize equipment |
| CN112981311A (en) * | 2021-02-04 | 2021-06-18 | 安徽恒意硬面工程股份有限公司 | Ionic nitriding device and ionic nitriding process for wheel hub die |
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2021
- 2021-02-04 CN CN202110156579.0A patent/CN112981311A/en active Pending
- 2021-07-23 WO PCT/CN2021/108208 patent/WO2022166127A1/en active Application Filing
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| CN210945750U (en) * | 2019-12-10 | 2020-07-07 | 武汉丰而顺热处理设备有限公司 | Even ionic nitriding furnace of sclerosis |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022166127A1 (en) * | 2021-02-04 | 2022-08-11 | 安徽恒意硬面工程股份有限公司 | Ion nitriding device and ion nitriding process for vehicle wheel hub mold |
| CN118147570A (en) * | 2024-05-13 | 2024-06-07 | 大昂机器人科技(江苏)有限公司 | Industrial robot wear-resisting joint axle production facility |
Also Published As
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| WO2022166127A1 (en) | 2022-08-11 |
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Application publication date: 20210618 |