CN108660445B - Surface treatment device for metal stamping part - Google Patents
Surface treatment device for metal stamping part Download PDFInfo
- Publication number
- CN108660445B CN108660445B CN201810721955.4A CN201810721955A CN108660445B CN 108660445 B CN108660445 B CN 108660445B CN 201810721955 A CN201810721955 A CN 201810721955A CN 108660445 B CN108660445 B CN 108660445B
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- metal stamping
- casing
- surface treatment
- main casing
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- 239000002184 metal Substances 0.000 title claims abstract description 30
- 238000004381 surface treatment Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000011521 glass Substances 0.000 claims abstract description 29
- 238000003860 storage Methods 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims description 12
- 239000011550 stock solution Substances 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000013043 chemical agent Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 239000012756 surface treatment agent Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
Abstract
The invention discloses a surface treatment device for a metal stamping part, which comprises a main shell, a reaction cavity and a main cover plate, wherein an observation window is arranged on the surface of the main shell, a plurality of control buttons are arranged on the surface of the main shell below the observation window, a liquid storage shell is arranged on one side surface of the main shell, a glass valve member is arranged at the bottom end of the liquid storage shell, a water inlet pipe fitting is arranged on the other side surface of the main shell, threaded sleeve rods are arranged on the surfaces of the water inlet pipe fitting and the main shell below the liquid storage shell, universal wheels are arranged at the bottom ends of the threaded sleeve rods, a draining frame is arranged in the main cover plate, a glass impeller is arranged in the reaction cavity, and a rotating motor is arranged in the main shell below the reaction cavity. The invention is provided with a series of structures, so that the device is convenient for preparing the surface treatment medicament in the use process, is convenient for taking out and putting in the metal stamping part, and increases the surface quality of the metal stamping part.
Description
Technical Field
The invention relates to the technical field of metal surface processing, in particular to a surface treatment device for a metal stamping part.
Background
The surface of the metal stamping part is inevitably oxidized in various heat treatment, mechanical processing, transportation and storage processes to generate an oxide layer with uneven thickness, the service life of the metal stamping part is shortened while the physical and chemical properties of the metal surface are changed, the metal stamping part is subjected to surface treatment operation after forming to increase the corrosion resistance and oxidation resistance of the metal stamping part, the operation is generally manually carried out under the influence of the structure of the metal stamping part, the manual operation precision is higher, the working efficiency is also reduced, the production cost is directly increased, particularly in the chemical surface treatment process, once the manual operation is carried out, chemical substances are extremely easy to splash on the surface of a human body to damage the human body, and some automatic devices for surface treatment of metal materials are also available on the market.
Disclosure of Invention
The invention aims to provide a surface treatment device for a metal stamping part, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a metal stamping workpiece surface treatment device, includes main casing, reaction chamber and main apron, the base is installed to the bottom of main casing, and the surface mounting of base has power plug, the surface mounting of main casing has the observation window, main casing surface mounting of observation window below has a plurality of control button, one side surface mounting of main casing has the stock solution casing, the top of stock solution casing is installed the feed liquor lid, glass valve member is installed to the bottom of stock solution casing, and the bottom of glass valve member passes through the pipeline and extends to inside the main casing, the opposite side surface mounting of main casing has the pipe fitting that intakes, the universal wheel is all installed to the bottom of pipe fitting that intakes and main casing surface all installs the screw thread loop bar below the stock solution casing, the top movable mounting of main casing has the main apron, the internally mounted of main apron has the drain frame, and the drain frame extends to the inside of main casing, the internally mounted of reaction chamber has the glass impeller, the motor both sides of glass impeller all installs the electric motor, and the electric heater's the inside mounting of corrosion protection plate has the electric heater, the electric heater that all has the rotary bearing through the rotary bearing.
Preferably, the main shell at two sides of the reaction cavity is internally provided with an isolation cavity, an electric push rod is installed in the isolation cavity, and the top end of the electric push rod is connected with the bottom end of the main cover plate.
Preferably, three liquid storage shells are arranged on one side surface of the main shell, scale bars are arranged on the surfaces of the liquid storage shells, and suspension pointers are movably arranged in the liquid storage shells.
Preferably, a protective cover body is sleeved above the glass impeller, and a plurality of sieve holes are uniformly formed in the surface of the protective cover body.
Preferably, the screw thread pole is installed through the screw thread body to the inside of screw thread loop bar, and the bottom and the universal wheel fixed connection of screw thread pole, its top surface mounting have fixed handle.
Preferably, the top end of the main cover plate is provided with a movable turning plate through a hinge, and the surface of the movable turning plate is provided with a crank handle through a hinge shaft.
Preferably, a snap ring is arranged on the surface of the main shell above the observation window, and the tail end of the crank handle can be clamped into the snap ring.
Preferably, the inside of main apron is provided with the assembly through-hole, and the inside of main apron of assembly through-hole both sides all is provided with the recess, and the drain frame downwardly extending from the assembly through-hole, and the top surface mounting of drain frame has the strap.
Compared with the prior art, the invention has the beneficial effects that: this metal stamping workpiece surface treatment device is through installing the universal wheel for the device possesses mobility, in the time of being convenient for remove, can realize self fixed effect, through installing the screw thread loop bar, and use with screw thread branch combination, can drive the universal wheel and reciprocate, realize high regulation, be convenient for base directness and ground contact, form stable support, through installing the glass valve member, can control the liquid output of stock solution casing, and have stronger anticorrosion function, can increase of service life, through installing the scale bar, and use with the cooperation of suspension pointer, can audio-visual demonstration stock solution casing inside liquid level or liquid level change condition, be convenient for manual operation time control reaction liquid dosage, through installing movable flap, can be under the condition of incompletely opening the main apron, install or take off the draining frame, through installing the crank handle, can be convenient for the manual work to apply thrust from top to bottom, in the time of conveniently opening, and through installing the snap ring, use with the crank handle combination, can carry out spacing fixed to the movable flap main apron, realize sealed effect, through installing the recess, and use with the board combination, can control the reaction liquid level or liquid level change condition in the stock solution casing, be convenient for opening the draining frame, can carry out the fixed operation through the fixed surface of the main apron under the draining frame, and the fixed surface stability of the draining frame, can be opened through the fixed operation, and the stability is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the internal structure of the main cover plate of the present invention;
FIG. 5 is a schematic view of the structure of the universal wheel of the present invention.
In the figure: 1. a universal wheel; 2. a threaded sleeve rod; 201. a threaded strut; 202. a fixed handle; 3. a main housing; 4. a glass valve member; 5. a liquid storage housing; 6. a liquid inlet cover; 7. a base; 8. a control button; 9. a water inlet pipe fitting; 10. an observation window; 11. a clasp; 12. an electric heater; 13. a reaction chamber; 14. suspending the pointer; 15. a scale bar; 16. a main cover plate; 1601. assembling the through hole; 1602. a groove; 17. a rotating electric machine; 18. a glass impeller; 19. a protective cover body; 20. isolating the cavity; 21. an electric push rod; 22. a draining rack; 2201. a butt strap; 23. a crank handle; 24. a movable turning plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, an embodiment of the present invention is provided: a surface treatment device for metal stamping parts comprises a main shell 3, a reaction cavity 13 and a main cover plate 16, wherein before use, the device can be placed at a proper position, a base 7 is welded at the bottom end of the main shell 3, the base 7 can be in direct contact with the ground and supports the whole device, a power plug is arranged on the surface of the base 7, when in actual use, an external power supply can be connected through the power plug to supply power for the device, an observation window 10 is fixedly arranged on the surface of the main shell 3, the observation window 10 is made of glass materials, the transparency is higher, the manual observation and actual operation can be conveniently carried out in the reaction process, a plurality of control buttons 8 are fixedly arranged on the surface of the main shell 3 below the observation window 10, a control circuit is arranged in the actual main shell 3, a single control circuit unit is arranged on the single control button 8, and a specific current instruction can be formed, and feeds back to the control circuit, the control circuit controls the electric control of each electric component in the device, a liquid storage shell 5 is arranged on one side surface of the main shell 3, the liquid storage shell is made of anti-corrosion materials and can be used for storing chemical reaction agents required by the surface treatment of metal stamping parts, such as polytetrafluoroethylene, acetic acid and the like, a water inlet pipe fitting 9 is arranged on the other side surface of the main shell 3, the water inlet pipe fitting 9 extends into the main shell 3 and can provide water required by the reaction for the inside of the main shell, a threaded sleeve rod 2 is welded on the surfaces of the water inlet pipe fitting 9 and the main shell 3 below the liquid storage shell 5, a threaded body is arranged in the main shell, universal wheels 1 are indirectly and fixedly arranged at the bottom ends of the threaded sleeve rods 2, a brake mechanism is arranged on the universal wheels 1, the universal wheels 1 can extend downwards, the base 7 is separated from the ground, and the whole device is lifted, the device is convenient to move, the liquid inlet cover 6 is arranged at the top end of the liquid storage shell 5, the liquid inlet cover 6 is required to be opened in actual use, chemical agents required for reaction can enter the liquid storage shell 5 from the liquid inlet cover 6, the bottom end of the liquid storage shell 5 is sleeved with the glass valve element 4 through a flange, the liquid storage shell is made of glass, the anti-corrosion property is good, the liquid storage shell is convenient for long-term use, the bottom end of the glass valve element 4 extends into the main shell 3 through a pipeline, the glass valve element 4 can be manually opened in surface treatment operation to drive the internal valve plate to rotate, the bottom end of the liquid storage shell 5 is opened, chemical agents required for reaction are input into the main shell 3 through the pipeline, the main cover 16 is movably arranged at the top end of the main shell 3, the main cover 16 can seal the top end of the main shell 3, the main cover 16 is required to be opened in use, the draining rack 22 is movably arranged in the main cover 16, the draining rack 22 is a frame, which can place the metal stamping part to be reacted in the draining rack 22, and the draining rack 22 extends to the inside of the main casing 3, so as to be convenient for entering the inside of the main casing 3 to carry out chemical reaction, the inside of the main casing 3 is provided with a reaction cavity 13, after various chemical reaction agents and water enter the reaction cavity 13, the inside of the reaction cavity 13 is provided with a glass impeller 18, the glass impeller is relatively strong in corrosion resistance, and can rotate to drive various reaction agents to flow, so as to accelerate the stirring and mixing effect, both sides of the glass impeller 18 are provided with corrosion-resistant alloy plates, and the inside of the corrosion-resistant alloy plates is provided with an electric heater 12, the electric heater 12 is electrically connected with a control button 8 through a wire, and the electric heater 12 is electrically controlled by the control button 8, the electric heater 12 is started to be electrified in the mixing process of various chemical agents, after the electric heater 12 generates heat, the heat is transferred to liquid in the reaction cavity 13 through the anti-corrosion alloy plate, the mixed liquid is heated to about one hundred ℃, the mixed liquid is heated and stirred for two hours, then is cooled and treated, a surface treatment agent is prepared, the draining rack 22 is placed in the surface treatment agent, namely, a metal stamping part is contacted with the surface treatment agent, the electric heater 12 is started again, the temperature is raised to about fifty ℃ for half an hour, the surface of the metal stamping part can react, the anti-corrosion performance and the anti-oxidation performance are enhanced, the rotating motor 17 is mounted in the main shell 3 below the reaction cavity 13 through bolts, an output shaft of the rotating motor 17 is connected with the input end of the glass impeller 18 through a bearing, the type of the rotating motor 17 can be ZGB37RG motor, in the actual operation process, the rotating motor 17 is controlled by an external power supply, after the control button 8 is started, the internal rotor stator and other parts interact, and the rotating moment can be generated to drive the glass impeller 18 to rotate, and the stirring effect is realized.
Further, the inside of the main casing 3 at both sides of the reaction cavity 13 is provided with an isolation cavity 20, an electric push rod 21 is fixedly installed in the isolation cavity 20, and the top end of the electric push rod 21 is fixedly connected with the bottom end of the main cover plate 16 through bolts. In the embodiment, the electric push rod 21 is driven by a motor, the rotation moment of the motor can be converted into linear motion, the type of the electric push rod 21 can be an XTL450 electric push rod, the electric push rod is electrically connected with the control button 8 through a wire, the electric push rod 21 can be started when the main cover plate 16 needs to be opened under the control of the control button 8, and the electric push rod 21 pushes the main cover plate 16 to move upwards through the telescopic action, so that the opening operation is realized.
Further, three liquid storage shells 5 are arranged on one side surface of the main shell 3, scale bars 15 are arranged on the surfaces of the liquid storage shells 5, and suspension pointers 14 are movably arranged in the liquid storage shells 5. In the embodiment, according to the preparation process of the surface treatment agent, various chemical agents with different physical and chemical properties such as structures or acid-base property are needed, so that three liquid storage shells 5 are needed for classified storage, the agent is prevented from reacting before being mixed, the material of the suspension pointer 14 is an anti-corrosion rubber material, buoyancy can be generated, the floating force moves up and down along with the liquid level in the liquid storage shells 5, the liquid level condition in the liquid storage shells 5 can be directly obtained by referring to the scale bar 15, namely, the consumed dosage of the chemical agent is obtained, and the percentage content of the agent in the surface treatment agent is ensured.
Further, a protective cover body 19 is sleeved above the glass impeller 18, and a plurality of sieve holes are uniformly formed in the surface of the protective cover body 19. In the embodiment, when the glass impeller 18 rotates, the protective cover 19 can protect and isolate the articles above the glass impeller, so as to prevent accidents such as overflow of the metal stamping part from the draining rack 22 and collision with the glass impeller 18.
Further, the threaded rod 201 is mounted in the threaded sleeve 2 through a threaded body, the bottom end of the threaded rod 201 is fixedly connected with the universal wheel 1, and the fixed handle 202 is fixedly mounted on the surface of the top end of the threaded rod. In the embodiment, the universal wheel 1 can contact with the ground, support and move the whole device, and is influenced by the connection relation of the screw body, the fixed handle 202 is held by hand, and a rotation moment is applied to drive the screw support rod 201 to rotate around the screw sleeve rod 2 in the total movement direction, so that the universal wheel 1 is driven to move upwards, the height of the device is directly reduced, the base 7 is contacted with the ground, and the fixed support is realized.
Further, the movable flap 24 is mounted on the top end of the main cover plate 16 by a hinge, and a crank handle 23 is mounted on the surface of the movable flap 24 by a hinge shaft. In an embodiment, in the actual operation process, the crank handle 23 is held by hand to apply a force to the movable turning plate 24 without opening the main cover plate 16, so that the main cover plate 16 can be opened, and the draining rack 22 containing the metal stamping parts can be taken out or put down.
Further, a snap ring 11 is welded on the surface of the main casing 3 above the observation window 10, the inside of the snap ring 11 is hollow, and the tail end of the crank handle 23 can be clamped into the inside of the snap ring 11. In the embodiment, under the condition that the main cover plate 16 is closed, the crank handle 23 can be rotated, the tail end of the crank handle is clamped into the clamping ring 11, interference fit is caused, a certain friction and extrusion effect is formed, pressure is applied to the crank handle 23, the movable turning plate 24 is stressed downwards, a sealing effect is achieved, the pressure is transmitted to the main cover plate 16 below, and the main cover plate 16 is simultaneously sealed.
Further, an assembly through hole 1601 is formed in the main cover plate 16, grooves 1602 are formed in the main cover plate 16 on both sides of the assembly through hole 1601, a draining rack 22 extends downward from the assembly through hole 1601, a butt strap 2201 is welded to the top surface of the draining rack 22, and the butt strap 2201 is located above the grooves 1602. In an embodiment, the draining rack 22 containing the metal stamping parts can be put into or taken out from the assembly through hole 1601, the strap 2201 is in contact with the surface of the groove 1602, and the supporting force can be formed by the groove 1602 on the strap 2201 and even on the whole draining rack 22, so that the fixing and limiting effects are realized, and the device is convenient to take and put into.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a metal stamping workpiece surface treatment device, includes main casing (3), reaction chamber body (13) and main apron (16), its characterized in that: the base (7) is installed to the bottom of main casing (3), and the surface mounting of base (7) has power plug, the surface mounting of main casing (3) has observation window (10), main casing (3) surface mounting of observation window (10) below has a plurality of control button (8), one side surface mounting of main casing (3) has stock solution casing (5), liquid inlet cover (6) are installed on the top of stock solution casing (5), glass valve member (4) are installed to the bottom of stock solution casing (5), and glass valve member (4)'s bottom passes through the pipeline and extends to main casing (3) inside, the opposite side surface mounting of main casing (3) has water inlet pipe (9), water inlet pipe (9) and main casing (3) surface all install screw thread loop bar (2) below main casing (3), universal wheel (1) are all installed to the bottom of screw thread loop bar (2), movable mounting main casing (3) top (16), inside of main apron (16) is installed, inside drain (22) of casing (3) are installed to inside drain (22), inside cavity (13) are installed to inside of reaction frame (13), anti-corrosion alloy plates are arranged on two sides of the glass impeller (18), electric heaters (12) are arranged in the anti-corrosion alloy plates, a rotating motor (17) is arranged in the main shell (3) below the reaction cavity (13), and an output shaft of the rotating motor (17) is connected with an input end of the glass impeller (18) through a bearing; an isolation cavity (20) is arranged in the main shell (3) at two sides of the reaction cavity (13), an electric push rod (21) is arranged in the isolation cavity (20), and the top end of the electric push rod (21) is connected with the bottom end of the main cover plate (16); three liquid storage shells (5) are arranged on one side surface of the main shell (3), scale strips (15) are arranged on the surfaces of the liquid storage shells (5), and suspension pointers (14) are movably arranged in the liquid storage shells (5).
2. A metal stamping surface treatment device as defined in claim 1, wherein: the upper part of the glass impeller (18) is sleeved with a protective cover body (19), and a plurality of sieve holes are uniformly formed in the surface of the protective cover body (19).
3. A metal stamping surface treatment device as defined in claim 1, wherein: the inside of screw thread loop bar (2) is installed screw thread branch (201) through the screw thread body, and the bottom of screw thread branch (201) and universal wheel (1) fixed connection, its top surface mounting has fixed handle (202).
4. A metal stamping surface treatment device as defined in claim 1, wherein: the top end of the main cover plate (16) is provided with a movable turning plate (24) through a hinge, and the surface of the movable turning plate (24) is provided with a crank handle (23) through a hinge shaft.
5. A surface treatment apparatus for metal stamping as defined in claim 4, wherein: the main casing (3) surface above the observation window (10) is provided with a clamping ring (11), and the tail end of the crank handle (23) can be clamped into the clamping ring (11).
6. A metal stamping surface treatment device as defined in claim 1, wherein: the inside of main apron (16) is provided with assembly through-hole (1601), and the inside of main apron (16) of assembly through-hole (1601) both sides all is provided with recess (1602), and drain frame (22) are from assembly through-hole (1601) downwardly extending, and the top surface mounting of drain frame (22) has strap (2201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721955.4A CN108660445B (en) | 2018-07-04 | 2018-07-04 | Surface treatment device for metal stamping part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810721955.4A CN108660445B (en) | 2018-07-04 | 2018-07-04 | Surface treatment device for metal stamping part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108660445A CN108660445A (en) | 2018-10-16 |
| CN108660445B true CN108660445B (en) | 2023-10-31 |
Family
ID=63772366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810721955.4A Active CN108660445B (en) | 2018-07-04 | 2018-07-04 | Surface treatment device for metal stamping part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108660445B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07126896A (en) * | 1993-11-02 | 1995-05-16 | Nippon Techno Kk | Surface treating method and surface treating device used therefor |
| CN106048577A (en) * | 2016-07-06 | 2016-10-26 | 安徽红桥金属制造有限公司 | Hardware stamping part surface treatment process |
| CN107841735A (en) * | 2016-09-21 | 2018-03-27 | 天津市顺天盛典运动器材有限公司 | A kind of regulating multi-functional passivating device |
| CN208430228U (en) * | 2018-07-04 | 2019-01-25 | 苏州市相城区宏达电子有限公司 | A kind of metallic stamping pieces surface processing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10047968A1 (en) * | 2000-09-27 | 2002-04-18 | Flaekt Ab | Device and method for surface treatment of workpieces |
-
2018
- 2018-07-04 CN CN201810721955.4A patent/CN108660445B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07126896A (en) * | 1993-11-02 | 1995-05-16 | Nippon Techno Kk | Surface treating method and surface treating device used therefor |
| CN106048577A (en) * | 2016-07-06 | 2016-10-26 | 安徽红桥金属制造有限公司 | Hardware stamping part surface treatment process |
| CN107841735A (en) * | 2016-09-21 | 2018-03-27 | 天津市顺天盛典运动器材有限公司 | A kind of regulating multi-functional passivating device |
| CN208430228U (en) * | 2018-07-04 | 2019-01-25 | 苏州市相城区宏达电子有限公司 | A kind of metallic stamping pieces surface processing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108660445A (en) | 2018-10-16 |
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