CN114672868B - Auxiliary device for tinning of motor end cover - Google Patents
Auxiliary device for tinning of motor end cover Download PDFInfo
- Publication number
- CN114672868B CN114672868B CN202210325975.6A CN202210325975A CN114672868B CN 114672868 B CN114672868 B CN 114672868B CN 202210325975 A CN202210325975 A CN 202210325975A CN 114672868 B CN114672868 B CN 114672868B
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- fixedly connected
- assembly
- air column
- auxiliary device
- tinning
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/06—Suspending or supporting devices for articles to be coated
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Coating With Molten Metal (AREA)
Abstract
The invention discloses an auxiliary device for tinning of a motor end cover, which comprises: the hydraulic cylinder comprises an upper driving pipe and a lower moving pipe, and the moving pipe is arranged in the driving pipe; the floating assembly comprises a floating plate and an air column, the floating plate is arranged in the moving pipe in a limiting sliding manner, and the air column is cylindrical and is arranged in the moving pipe in a sliding manner; the inner support assembly comprises a mounting plate, a support plate, a supporting ring and a spring shaft, wherein the two mounting plates are symmetrically and vertically arranged at the bottom end of the driving tube through the rotating assembly, the two spring shafts are symmetrically arranged on the inner wall of the bottom end of the opposite side of the two mounting plates, the support plate is fixedly connected to the middle part of the spring shaft, and the supporting ring is fixedly sleeved at the reducing part of the driving tube. According to the invention, the end cover is fixed from the inside, so that the contact area is reduced, the tinning effect is ensured, and meanwhile, the abrasion of the end cover caused by hard clamping is avoided.
Description
Technical Field
The invention relates to the field of motor parts, in particular to an auxiliary device for tinning of a motor end cover.
Background
The motor end cover is a cover of a motor shell and is used for fixing and supporting a motor rotating shaft, the quality of the motor is directly affected by the end cover, the end cover mainly comprises a cover body, a bearing and an electric brush sheet, wherein the cover body is generally made of metal, the service life of the whole motor is directly affected by a surface treatment mode of the motor end cover, and the general metal end cover is made of tin plating.
The tinning of the end cover is to place the end cover into a plating tank containing a tinning liquid, take the end cover as a cathode by utilizing electrolysis, plate metal to prepare an anode, after electrify, metal ions in the tinning liquid move to the cathode to form a plating layer under the action of potential difference, and the surface of the end cover is plated with a zinc surface for attractive appearance, rust prevention and the like.
But current end cover tinning's in-process all can use outside clamping device to fix the end cover, then soaks the end cover in tinning liquid, but at tinning's in-process, the end cover of clamping position can't carry out effectual tinning because the blocking of centre gripping, leads to zinc layer thickness difference, shortens the life to the end cover.
Disclosure of Invention
The invention aims to solve the defects in the prior art that an external clamping device is used for fixing an end cover in the tin plating process of the end cover, and then the end cover is immersed in tin plating liquid, but in the tin plating process, the end cover at the clamping position cannot be subjected to effective tin plating treatment due to the blocking of clamping, so that the zinc layer thickness is different, the service life of the end cover is shortened, and the auxiliary device for the tin plating of the motor end cover is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an auxiliary device for tin plating of an end cover of an electric machine, comprising:
the hydraulic cylinder comprises a driving pipe at the upper part and a moving pipe below the driving pipe, wherein the moving pipe is arranged in the driving pipe, and the bottom of the moving pipe is in an inverted circular truncated cone shape;
the floating assembly comprises a floating plate and an air column, the floating plate is arranged in the moving pipe in a limiting sliding manner, the air column is cylindrical, is arranged in the moving pipe in a sliding manner, and the bottom of the air column is fixedly connected to the upper surface of the floating plate;
the inner support assembly comprises mounting plates, support plates, supporting rings and spring shafts, wherein the two mounting plates are symmetrically and vertically arranged at the bottom end of the driving pipe through the rotating assembly, the two spring shafts are symmetrically arranged on the inner walls of the bottom ends of the opposite sides of the two mounting plates, the support plates are fixedly connected to the middle parts of the spring shafts and form included angles with the vertical surfaces, and the supporting rings are fixedly sleeved at the reducing positions of the driving pipe;
the deflection assembly is arranged between the rotation assembly and the air column and used for enabling the rotation assembly and the air column to deflect relatively;
the cleaning assembly is installed between the air column and the mounting plate and used for cleaning the mounting plate in the machining process.
Preferably, the rotating assembly comprises a rotating shaft, a mounting ring and a torsion spring, wherein the rotating shaft is rotationally arranged at the bottom end of the driving tube, the mounting ring is fixedly connected to the bottom end of the rotating shaft, the torsion spring is sleeved on the rotating shaft, and the torsion spring is fixedly connected between the mounting ring and the driving tube.
Preferably, the torsion spring is arranged in a single circle, and the torsion spring is made of elastic materials.
Preferably, an included angle exists between the two supporting plates and the vertical surface, the distance between the top ends of the two supporting plates is smaller than the diameter of the supporting ring, and a plurality of supporting nails are fixedly connected to one side, away from each other, of the supporting plates.
Preferably, the deflection assembly comprises an upper deflection block, a lower deflection block, a connecting rod and a fixed ring, wherein the two sides of the movable pipe are symmetrically provided with sliding grooves, the bottom ends of the sliding grooves are spaced from the bottom ends of the movable pipe, the two connecting rods are fixedly connected to the upper section of the air column and are arranged inside the sliding grooves in a sliding manner, the fixed ring is sleeved on the movable pipe, the inner wall of the fixed ring is fixedly connected with the connecting rod, the lower deflection blocks are fixedly connected to the outer side of the fixed ring in an equidistant annular manner, and the upper deflection blocks are fixedly connected to the inner side of the mounting ring in an equidistant annular manner.
Preferably, the upper deflection block and the lower deflection block are both arc-shaped, the bottom of the upper deflection block is provided with an inclined side edge, the upper part of the lower deflection block is provided with an inclined side edge, and when the floating assembly is positioned at the lowest part, the vertical projections of the upper deflection block and the lower deflection block coincide.
Preferably, the cleaning component comprises side frames and a scraping ring, wherein the two side frames are symmetrically and fixedly connected to the lower section of the air column, the frame body is arranged in the sliding groove in a sliding mode, the scraping ring is sleeved on the mounting plate, and the inner side of the scraping ring is fixedly connected with one end of the side frame.
Preferably, the mounting plate and the scraping ring are arc-shaped, the scraping ring is made of elastic materials, and the inner wall is in close contact with the mounting plate.
Preferably, the side frame is L-shaped, one end of the side frame is fixedly connected with the air column, the other end of the side frame is obliquely downwards arranged, and when the air column is positioned at the lowest end, the bottom end of the side frame is positioned at the bottom of the mounting plate.
Compared with the prior art, the invention has the beneficial effects that:
the upper end of the end cover is provided with an opening for penetrating through the rotating shaft, in the tinning process, the mounting plate and the supporting plate enter the end cover through the opening to change the position of the moving tube 2, the downward moving tube drives the supporting ring to be extruded to the upper end of the supporting plate, so that the supporting plate is propped up to two sides, the end cover is supported and fixed from the inside, the contact area between the auxiliary component and the end cover is reduced, at the moment, the whole auxiliary device is downward moved, the end cover is immersed in tinning liquid to carry out tinning treatment, and the end cover is fixed from the inside, so that the contact area is reduced, the tinning effect is ensured, and meanwhile, the abrasion of the end cover caused by hard clamping is avoided;
even if the contact area between the support nails and the inside of the end cover is smaller, the end cover is not deflected in the whole tinning process, so that the contact surface between the end cover and the support nails is not tinned, and the tinning is incomplete;
the tin plating solution of part can be taken away to the shift-out in-process of end cover, lead to the replenishment cycle of tin plating solution to shorten, caused the waste of plating solution, the clearance subassembly can drive from top to bottom along with floating subassembly and remove, when just getting into in the tin plating solution, floating subassembly can drive and scrape the ring and go up to move, do not contact with the tin plating solution, when the tin plating is accomplished, the mobile tube leaves the in-process of tin plating solution, floating subassembly moves down under the effect of self gravity, thereby it moves down to beat and scrape the plating solution on the mounting panel, scrape the clearance, remove the liquid on the mounting panel again in the tin plating pond, the excessive waste of tin plating solution has been avoided.
Drawings
Fig. 1 is a schematic diagram of the front structure of an auxiliary device for tin plating of motor end covers according to the present invention;
fig. 2 is a cross-sectional view of an auxiliary device for tin plating of motor end caps in accordance with the present invention;
fig. 3 is a schematic bottom view of an auxiliary device for tin plating of motor end covers according to the present invention;
fig. 4 is a bottom view of a hydraulic cylinder of an auxiliary device for tin plating of a motor end cover according to the present invention;
fig. 5 is a schematic view of a floating assembly portion of an auxiliary device for tin plating of motor end caps in accordance with the present invention.
In the figure: the device comprises a driving tube 1, a moving tube 2, a floating assembly 3, a floating plate 31, a gas column 32, an inner supporting assembly 4, a 41 mounting plate, a 42 supporting plate, a 43 supporting ring, a 44 spring shaft, a 5 rotating assembly, a 51 rotating shaft, a 52 mounting ring, a 53 torsion spring, a 6 deflecting assembly, a 61 upper deflecting block, a 62 lower deflecting block, a 63 connecting rod, a 64 fixing ring, a 7 cleaning assembly, a 71 side frame, a 72 scraping ring, an 8 sliding groove and a 9 supporting nail.
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.
Referring to fig. 1-5, an auxiliary device for tin plating of an end cap of an electric machine, comprising:
the hydraulic cylinder comprises a driving pipe 1 at the upper part and a moving pipe 2 at the lower part, wherein the moving pipe 2 is arranged in the driving pipe 1, the driving pipe 1 drives the moving pipe 2 through hydraulic pressure, the bottom of the moving pipe 2 is in an inverted circular truncated cone shape, the pipe diameter is gradually expressed, and the bottom end of the moving pipe is a liquid inlet;
the floating assembly 3, the floating assembly 3 comprises a floating plate 31 and an air column 32, the floating plate 31 is arranged in the moving tube 2 in a limiting sliding manner and can only slide up and down without rotating, the floating plate 31 has small density and can be suspended in tin plating liquid, the air column 32 is cylindrical and is arranged in the moving tube 2 in a sliding manner, the bottom of the air column 32 is fixedly connected to the upper surface of the floating plate 31, a large amount of air is filled in the air column 32, the density of the air in the air column is less than that of the air, and an outer column shell is made of a hard material;
the inner support assembly 4 comprises mounting plates 41, a support plate 42, a supporting ring 43 and a spring shaft 44, wherein the two mounting plates 41 are symmetrically and vertically arranged at the bottom end of the driving tube 1 through the rotating assembly 5, the two spring shafts 44 are symmetrically arranged on the inner walls of the bottom ends of the opposite sides of the two mounting plates 41, the support plate 42 is fixedly connected with the middle part of the spring shafts 44, an included angle exists between the support plate 42 and a vertical surface, the upper end of the support plate 42 is shorter than the lower end, the lower end of the support plate is used for supporting in contact with an end cover, the supporting ring 43 is fixedly sleeved at the reducing part of the driving tube 1, and the supporting ring 43 is used for contacting with the support plate 42;
a deflection assembly 6, the deflection assembly 6 is installed between the rotation assembly 5 and the air column 32, and is used for making the rotation assembly 5 and the air column 32 deflect relatively;
cleaning assembly 7, cleaning assembly 7 is installed between air column 32 and mounting plate 41 for cleaning mounting plate 41 during processing.
In the invention, the upper end of the end cover is provided with openings for penetrating through the shaft rod, in the process of tinning, the mounting plate 41 and the supporting plate 42 enter the end cover through the openings, the position of the moving tube 2 is changed by hydraulically controlling the inside of the driving tube 1, the downward moving tube 2 drives the supporting ring 43 to press the upper end of the supporting plate 42, so that the supporting plate 42 is supported and fixed on the end cover from the inside, the contact area of an auxiliary assembly and the end cover is reduced, the whole auxiliary device is moved downward, the end cover is immersed in tinning liquid for tinning, and when the tinning liquid enters from the opening at the bottom of the moving tube 2, the floating plate 31 is subjected to buoyancy effect to drive the air column 32 to move upwards, so that the deflecting assembly 6 and the cleaning assembly 7 work.
In the preferred technical scheme in this embodiment, the rotating assembly 5 includes a rotating shaft 51, a mounting ring 52 and a torsion spring 53, the rotating shaft 51 is rotatably arranged at the bottom end of the driving tube 1, the mounting ring 52 is fixedly connected at the bottom end of the rotating shaft 51, the torsion spring 53 is sleeved on the rotating shaft 51 and is fixedly connected between the mounting ring 52 and the driving tube 1, and when the deflection assembly 6 drives the mounting ring 52 to rotate, the torsion spring 53 can limit the rotation of the mounting ring 52, so that the limiting effect is achieved on the mounting ring 52;
the torsion spring 53 is arranged in a single circle, and the torsion spring 53 is made of elastic materials, so that the torsion force of the torsion spring 53 is not excessive, and the deflection assembly 6 cannot drive the mounting ring 52 to rotate, so that the torsion force of the torsion spring 53 is limited;
an included angle exists between the two support plates 42 and the vertical surface, the distance between the top ends of the two support plates 42 is smaller than the diameter of the supporting ring 43, a plurality of support nails 9 are fixedly connected to one side, away from each other, of the support plates 42, the obliquely arranged support plates 42 play a role in leverage through the spring shafts 44, the upper ends of the support plates 42 are pressed, the lower ends of the support plates 42 deflect, and the inner wall of the end cover is supported;
the deflection assembly 6 comprises an upper deflection block 61, a lower deflection block 62, connecting rods 63 and a fixed ring 64, wherein the two sides of the movable tube 2 are symmetrically provided with a sliding groove 8, a space exists between the bottom end of the sliding groove 8 and the bottom end of the movable tube 2, the two connecting rods 63 are fixedly connected to the upper section of the air column 32 and are arranged in the sliding groove 8 in a sliding way, the fixed ring 64 is sleeved on the movable tube 2, the inner wall of the fixed ring 64 is fixedly connected with the connecting rods 63, a plurality of lower deflection blocks 62 are fixedly connected to the outer side of the fixed ring 64 in an equidistant annular manner, the plurality of upper deflection blocks 61 are fixedly connected to the inside of the mounting ring 52 in an equidistant annular manner, even if the contact area between the support nails 9 and the inside of the end covers is smaller, the contact surface between the end covers and the support nails 9 is not completely tinned in the whole tinning process, when the floating assembly 3 is contacted with tinning liquid, the air column 32 moves upwards, the fixed ring 64 is driven to move upwards, when the upper deflection blocks 62 are contacted with the upper deflection blocks 61 and the upper deflection blocks are in contact with the upper deflection blocks, the two inclined planes interact, and the positions of the lower deflection blocks 62 are pressed to enable the upper deflection blocks to rotate, so that the support plates 41 are connected to rotate, and the mounting plates 41 are rotated, and the positions of the upper deflection assembly are changed;
the upper deflection block 61 and the lower deflection block 62 are both arc-shaped, the bottom of the upper deflection block 61 is provided with an inclined side edge, the upper part of the lower deflection block 62 is provided with an inclined side edge, when the floating assembly 3 is positioned at the lowest position, the vertical projections of the upper deflection block 61 and the lower deflection block 62 coincide, and in order to ensure the contact of the upper deflection block 61 and the lower deflection block 62, the positions of the upper deflection block 61 and the lower deflection block 62 are defined;
the cleaning component 7 comprises side frames 71 and a scraping ring 72, the two side frames 71 are symmetrically and fixedly connected to the lower section of the air column 32, the frame body is arranged in the sliding groove 8 in a sliding mode, the scraping ring 72 is sleeved on the mounting plate 41, the inner side of the scraping ring is fixedly connected with one end of the side frame 71, when tinning is carried out, the mounting plate 41 on two sides enters the tinning groove as the supporting plate 42, a large amount of tinning liquid is adhered to the mounting plate 41, part of tinning liquid can be taken away in the process of removing the end cover, the replenishing period of the tinning liquid is shortened, waste of the tinning liquid is caused, the cleaning component 7 can move up and down along with the floating component 3, the floating component 3 can drive the scraping ring 72 to move up without being in contact with the tinning liquid when the tinning liquid just enters the tinning liquid, and the floating component 3 moves down under the action of gravity of the self in the process of leaving the tinning liquid, so that the scraping ring 72 moves down to scrape the tinning liquid on the mounting plate 41, and the liquid on the mounting plate 41 is moved back into the pool;
the mounting plate 41 and the scraping ring 72 are arc-shaped, the scraping ring 72 is made of elastic materials, the inner wall of the scraping ring 72 is in close contact with the mounting plate 41, and in order to ensure the cleaning effect of the tinning liquid on the mounting plate 41, the inner wall of the scraping ring 72 is required to be in contact with the mounting plate 41;
the side frame 71L-shaped, one end of which is fixedly connected with the air column 32, and the other end of which is obliquely downwards arranged, when the air column 32 is positioned at the lowest end, the bottom end of the side frame 71 is positioned at the bottom of the mounting plate 41, so that the bottom end of the sliding groove 8 is higher in order to avoid the tin plating solution from entering the moving tube 2 from the sliding groove 8 in the tin plating process, and the cleaning effect on the bottom end of the mounting plate 41 is ensured by the L-shaped side frame 71.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. An auxiliary device for tin plating of an end cover of an electric motor, comprising:
the hydraulic cylinder comprises a driving pipe (1) at the upper part and a moving pipe (2) at the lower part, wherein the moving pipe (2) is arranged in the driving pipe (1), and the bottom of the moving pipe (2) is in an inverted circular truncated cone shape;
the floating assembly (3), the floating assembly (3) comprises a floating plate (31) and an air column (32), the floating plate (31) is arranged inside the moving pipe (2) in a limiting sliding manner, the air column (32) is cylindrical, is arranged inside the moving pipe (2) in a sliding manner, and is fixedly connected to the upper surface of the floating plate (31) at the bottom;
the inner support assembly (4), the inner support assembly (4) comprises mounting plates (41), supporting plates (42), supporting rings (43) and spring shafts (44), the two mounting plates (41) are symmetrically and vertically arranged at the bottom end of the driving pipe (1) through rotating assemblies (5), the two spring shafts (44) are symmetrically arranged on the inner walls of the bottom ends of the opposite sides of the two mounting plates (41), the supporting plates (42) are fixedly connected to the middle parts of the spring shafts (44), included angles exist between the supporting rings (43) and the vertical surfaces, and the supporting rings are fixedly sleeved at the reducing positions of the driving pipe (1);
the deflection assembly (6) is arranged between the rotation assembly (5) and the air column (32) and is used for enabling the rotation assembly (5) and the air column (32) to deflect relatively;
the cleaning assembly (7) is arranged between the air column (32) and the mounting plate (41) and is used for cleaning the mounting plate (41) in the machining process.
2. An auxiliary device for tinning of a motor end cover according to claim 1, characterized in that the rotating assembly (5) comprises a rotating shaft (51), a mounting ring (52) and a torsion spring (53), the rotating shaft (51) is rotatably arranged at the bottom end of the driving tube (1), the mounting ring (52) is fixedly connected at the bottom end of the rotating shaft (51), and the torsion spring (53) is sleeved on the rotating shaft (51) and is fixedly connected between the mounting ring (52) and the driving tube (1).
3. An auxiliary device for tin plating of motor end caps according to claim 2, characterized in that the torsion spring (53) is provided in a single turn and that the torsion spring (53) is made of an elastic material.
4. An auxiliary device for tinning of motor end covers according to claim 1, characterized in that an included angle exists between two supporting plates (42) and a vertical surface, the distance between the top ends of the two supporting plates (42) is smaller than the diameter of an abutting ring (43), and a plurality of supporting nails (9) are fixedly connected to one side of the supporting plates (42) away from each other.
5. The auxiliary device for tinning of a motor end cover according to claim 1, wherein the deflection assembly (6) comprises an upper deflection block (61), a lower deflection block (62), a connecting rod (63) and a fixing ring (64), sliding grooves (8) are symmetrically formed in two sides of the moving tube (2), a space exists between the bottom ends of the sliding grooves (8) and the bottom ends of the moving tube (2), two connecting rods (63) are fixedly connected to the upper section of an air column (32), the connecting rods are slidably arranged in the sliding grooves (8), the fixing ring (64) is sleeved on the moving tube (2), the inner wall of the fixing ring is fixedly connected with the connecting rods (63), a plurality of lower deflection blocks (62) are fixedly connected to the outer side of the fixing ring (64) in an equidistant annular mode, and a plurality of upper deflection blocks (61) are fixedly connected to the inside of the mounting ring (52) in an equidistant annular mode.
6. An auxiliary device for tin plating of motor end caps according to claim 5, characterized in that the upper deflection block (61) and the lower deflection block (62) are each provided in an arc shape, the bottom of the upper deflection block (61) is provided with an inclined side, and the upper part of the lower deflection block (62) is provided with an inclined side, and when the floating assembly (3) is located at the lowest position, the vertical projections of the upper deflection block (61) and the lower deflection block (62) coincide.
7. An auxiliary device for tinning of motor end covers according to claim 5, characterized in that the cleaning assembly (7) comprises side frames (71) and scraping rings (72), the two side frames (71) are symmetrically and fixedly connected to the lower section of the air column (32), the frame body is arranged in the sliding groove (8) in a sliding mode, the scraping rings (72) are sleeved on the mounting plate (41), and the inner sides of the scraping rings are fixedly connected with one end of the side frames (71).
8. An auxiliary device for tin plating of motor end caps according to claim 7, characterized in that the mounting plate (41) and the scraper ring (72) are arc-shaped, the scraper ring (72) is made of elastic material, and the inner wall is in close contact with the mounting plate (41).
9. An auxiliary device for tinning of motor end covers according to claim 7, characterized in that the side frames (71) are L-shaped and are fixedly connected at one end with the air column (32) and are arranged obliquely downwards at the other end, and when the air column (32) is arranged at the lowest end, the bottom ends of the side frames (71) are arranged at the bottom of the mounting plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210325975.6A CN114672868B (en) | 2022-03-29 | 2022-03-29 | Auxiliary device for tinning of motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210325975.6A CN114672868B (en) | 2022-03-29 | 2022-03-29 | Auxiliary device for tinning of motor end cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114672868A CN114672868A (en) | 2022-06-28 |
| CN114672868B true CN114672868B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210325975.6A Active CN114672868B (en) | 2022-03-29 | 2022-03-29 | Auxiliary device for tinning of motor end cover |
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| CN (1) | CN114672868B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110524300A (en) * | 2019-09-05 | 2019-12-03 | 中擎电机有限公司 | Motor side cover board processes ancillary equipment |
| CN210140641U (en) * | 2019-05-17 | 2020-03-13 | 天津市卓能多金属表面处理有限公司 | Automobile parts electroplates device |
| CN111675086A (en) * | 2020-07-10 | 2020-09-18 | 安徽省庐峰镀锌有限公司 | Auxiliary clamping device for galvanization |
| CN215617230U (en) * | 2021-09-02 | 2022-01-25 | 常州嘉泰铝业有限公司 | Aluminum die-casting motor end cover surface polishing device |
| CN114055207A (en) * | 2021-11-23 | 2022-02-18 | 内蒙古工业大学 | Tubulose aluminum alloy processing shape fixed equipment of preapring for an unfavorable turn of events |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9121102B2 (en) * | 2012-06-26 | 2015-09-01 | Es3 | Plating apparatus |
-
2022
- 2022-03-29 CN CN202210325975.6A patent/CN114672868B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210140641U (en) * | 2019-05-17 | 2020-03-13 | 天津市卓能多金属表面处理有限公司 | Automobile parts electroplates device |
| CN110524300A (en) * | 2019-09-05 | 2019-12-03 | 中擎电机有限公司 | Motor side cover board processes ancillary equipment |
| CN111675086A (en) * | 2020-07-10 | 2020-09-18 | 安徽省庐峰镀锌有限公司 | Auxiliary clamping device for galvanization |
| CN215617230U (en) * | 2021-09-02 | 2022-01-25 | 常州嘉泰铝业有限公司 | Aluminum die-casting motor end cover surface polishing device |
| CN114055207A (en) * | 2021-11-23 | 2022-02-18 | 内蒙古工业大学 | Tubulose aluminum alloy processing shape fixed equipment of preapring for an unfavorable turn of events |
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| Publication number | Publication date |
|---|---|
| CN114672868A (en) | 2022-06-28 |
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