CN210506551U - Automobile stamping die surface chromium plating device - Google Patents
Automobile stamping die surface chromium plating device Download PDFInfo
- Publication number
- CN210506551U CN210506551U CN201920781878.1U CN201920781878U CN210506551U CN 210506551 U CN210506551 U CN 210506551U CN 201920781878 U CN201920781878 U CN 201920781878U CN 210506551 U CN210506551 U CN 210506551U
- Authority
- CN
- China
- Prior art keywords
- stamping die
- plating bath
- plating
- conducting
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007747 plating Methods 0.000 title claims abstract description 51
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 18
- 239000011651 chromium Substances 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- 238000009713 electroplating Methods 0.000 claims description 10
- 229910000978 Pb alloy Inorganic materials 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model belongs to the technical field of stamping die processing technique and specifically relates to an automobile stamping die surface chromium plating device, plating bath including the cuboid, vertical welding is equipped with the fixed plate on the outside wall bottom of plating bath, the fixed direct current rectifier that is equipped with on the fixed plate, be equipped with four group's supporting mechanism on the plating bath both sides wall top jointly, supporting mechanism includes the dead lever, welded fastening is equipped with curved board of placing on the top of plating bath is kept away from to the dead lever. The utility model discloses a copper line hangs car stamping die on car stamping die stop gear, hangs car stamping die stop gear on the second conducting rod through four second wire peg to place car stamping die stop gear in the plating bath, under the effect of direct current rectifier, carry out the chromium plating to car stamping die surface, and then improvement car stamping die's that can be fine hard degree also can improve the wear resistance on car stamping die surface.
Description
Technical Field
The utility model relates to a stamping die processing technology field especially relates to an automobile stamping die surface chromium plating device.
Background
The automobile stamping die is a special process equipment for processing materials (metal or nonmetal) into automobile parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). However, the hardness degree and the surface wear resistance of the existing automobile stamping die are not very good, which leads to short service life of the automobile stamping die, and therefore, a chromium plating device on the surface of the automobile stamping die is needed to meet the requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a surface chromium plating device of an automobile stamping die.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the designed automobile stamping die surface chromium plating device comprises a rectangular plating bath, wherein a fixed plate is vertically welded at the bottom end of the outer side wall of the plating bath, a direct current rectifier is fixedly arranged on the fixed plate, four groups of supporting mechanisms are jointly arranged at the top ends of the two side walls of the plating bath, each supporting mechanism comprises a fixed rod, an arc-shaped placing plate is fixedly welded at the top end, away from the plating bath, of each fixed rod, two first conducting rods and two second conducting rods are respectively and horizontally placed on the four groups of placing plates, the two second conducting rods are arranged between the two first conducting rods, one ends of the two second conducting rods are connected to the negative electrode of the direct current rectifier through second conducting wires, one ends of the two first conducting rods are connected to the positive electrode of the direct current rectifier through the first conducting wires, and a first conducting wire hanging rod is hung in the middle of the first conducting rods, the automobile stamping die comprises a first lead hanging rod, a second lead hanging rod, an automobile stamping die limiting mechanism and a second lead hanging rod, wherein the first lead hanging rod is vertically and fixedly provided with a lead alloy plate at the bottom end, the lead alloy plate is arranged in an electroplating bath, the second lead hanging rod is hung with the two second lead hanging rods, and the four second lead hanging rods are fixedly provided with the automobile stamping die limiting mechanism at the bottom end together and are.
Preferably, automobile stamping die stop gear includes two rectangular electrically conductive spacing frames, and two electrically conductive spacing frame parallel arrangement each other, two the equal vertical fixing on electrically conductive spacing frame of one end that the second conducting rod was kept away from to the second wire peg, two equal horizontal fixation is equipped with two connecting rods on the both ends about the side that electrically conductive spacing frame is close to each other, two hang through the common level of copper line in the electrically conductive spacing frame and be equipped with automobile stamping die.
Preferably, the bottom end of one side of the inner side wall of the electroplating bath is equidistantly and vertically provided with electric heating pipes.
Preferably, the plating bath contains a chromium plating solution.
The utility model provides a pair of car stamping die surface chromium plating device, beneficial effect lies in: the utility model discloses a copper line hangs car stamping die on car stamping die stop gear, hangs car stamping die stop gear on the second conducting rod through four second wire peg to place car stamping die stop gear in the plating bath, under the effect of direct current rectifier, carry out the chromium plating to car stamping die surface, and then improvement car stamping die's that can be fine hard degree also can improve the wear resistance on car stamping die surface.
Drawings
FIG. 1 is a schematic structural view of a chrome plating device for the surface of an automobile stamping die according to the present invention;
FIG. 2 is an enlarged view of the portion A in FIG. 1 of the chrome plating device on the surface of the stamping die for an automobile according to the present invention;
FIG. 3 is an enlarged view of the chrome plating device on the surface of the stamping die of the automobile, shown as B in FIG. 1;
fig. 4 is a top view of the chrome plating device for the surface of the automobile stamping die provided by the present invention;
fig. 5 is the utility model provides a car stamping die stop gear's of car stamping die surface chromium plating device stereogram.
In the figure: the electroplating bath comprises an electroplating bath 1, a first conducting rod 2, a first lead hanging rod 3, a lead alloy plate 4, a second conducting rod 5, a second lead hanging rod 6, a conductive limiting frame 7, an automobile stamping die 8, a connecting rod 9, an electric heating pipe 10, a copper wire 11, a fixing rod 12, a placing plate 13, a fixing plate 14, a direct current rectifier 15, a first lead 16 and a second lead 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, the device for plating chromium on the surface of the automobile stamping die comprises a rectangular plating bath 1, wherein a chromium plating solution is contained in the plating bath 1, and electric heating pipes 10 are equidistantly and vertically arranged at the bottom end of one side of the inner side wall of the plating bath 1. The electric heating tube 10 can heat the chromium plating solution to raise the temperature of the chromium plating solution to a suitable temperature, thereby accelerating the plating rate in the plating tank 1.
Perpendicular welding is equipped with fixed plate 14 on the lateral wall bottom of plating bath 1, the fixed direct current rectifier 15 that is equipped with on the fixed plate 14, be equipped with four groups of supporting mechanism jointly on the 1 both sides wall top of plating bath, supporting mechanism includes dead lever 12, dead lever 12 keeps away from welded fastening on the top of plating bath 1 and is equipped with curved board 13 of placing, two first conducting rods 2 and two second conducting rods 5 have been placed to four groups of placing on the board 13 level respectively, and two second conducting rods 5 all set up between two first conducting rods 2, two liang of mutual parallel arrangement between two second conducting rods 5 and two first conducting rods 2.
Two 5 one ends of second conducting rod are all connected on the negative pole of direct current rectifier 15 through second wire 17, 2 one ends of two first conducting rod are all connected on the positive pole of direct current rectifier 15 through first wire 16, hang first wire peg 3 on 2 middle parts of first conducting rod, vertical fixed lead alloy board 4 that is equipped with on 3 bottoms of first wire peg, and lead alloy board 4 sets up in plating bath 1, it has two second wire pegs 6 to hang on the second conducting rod 5, the fixed car stamping die stop gear that is equipped with jointly on 6 bottoms of four second wire pegs, and car stamping die stop gear sets up in plating bath 1. The lead alloy plate 4 is a charging anode in the electroplating bath 1, and the automobile stamping die limiting mechanism is a charging cathode in the electroplating bath 1.
Automobile stamping die stop gear includes two rectangular electrically conductive spacing frames 7, and two electrically conductive spacing frame 7 parallel arrangement each other, and the equal vertical fixing of one end that second conducting rod 5 was kept away from to two second wire peg 6 is on electrically conductive spacing frame 7, and equal horizontal fixation is equipped with two connecting rods 9 on the both ends about the side that two electrically conductive spacing frames 7 are close to each other, hangs through the common level of copper line 11 in two electrically conductive spacing frames 7 and is equipped with automobile stamping die 8. Copper line 11 has good electric conductivity, under the effect of direct current rectifier 15, carries out the chromium plating to car stamping die 8 surface, and then can be fine improvement car stamping die 8's hard degree, also can improve the wear resistance on car stamping die 8 surface.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The automobile stamping die surface chromium plating device comprises a cuboid electroplating bath (1) and is characterized in that a fixing plate (14) is vertically welded at the bottom end of the outer side wall of the electroplating bath (1), a direct current rectifier (15) is fixedly arranged on the fixing plate (14), four groups of supporting mechanisms are jointly arranged at the tops of the two side walls of the electroplating bath (1), each supporting mechanism comprises a fixing rod (12), an arc-shaped placing plate (13) is fixedly welded at the top end, far away from the electroplating bath (1), of the fixing rod (12), two first conducting rods (2) and two second conducting rods (5) are horizontally placed on the four groups of placing plates (13) respectively, the two second conducting rods (5) are arranged between the two first conducting rods (2), one ends of the two second conducting rods (5) are connected to the negative pole of the direct current rectifier (15) through second conducting wires (17), two first conducting rod (2) one end is all connected on the positive pole of direct current rectifier (15) through first wire (16), first wire peg (3) have been hung on first conducting rod (2) middle part, vertical fixed lead alloy board (4) that are equipped with on first wire peg (3) bottom, and lead alloy board (4) set up in plating bath (1), it has two second wire pegs (6), four to hang on second conducting rod (5) the common fixed car stamping die stop gear that is equipped with on second wire peg (6) bottom, and car stamping die stop gear sets up in plating bath (1).
2. The chrome-plating device for the surfaces of the automobile stamping dies as claimed in claim 1, wherein the limiting mechanism for the automobile stamping dies comprises two rectangular conductive limiting frames (7), the two conductive limiting frames (7) are arranged in parallel, one ends of the two second wire hanging rods (6) far away from the second conductive rods (5) are vertically fixed on the conductive limiting frames (7), the two upper ends and the lower ends of the sides of the two conductive limiting frames (7) close to each other are horizontally fixed with two connecting rods (9), and the two conductive limiting frames (7) are jointly and horizontally suspended by copper wires (11) to form the automobile stamping dies (8).
3. The chrome-plating device for the surface of the automobile stamping die as recited in claim 1, characterized in that the bottom end of one side of the inner side wall of the plating bath (1) is provided with electric heating pipes (10) at equal intervals and vertically.
4. The chrome-plating device for the surface of the automobile stamping die as recited in claim 1, wherein the plating bath (1) contains a chrome-plating solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781878.1U CN210506551U (en) | 2019-05-28 | 2019-05-28 | Automobile stamping die surface chromium plating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781878.1U CN210506551U (en) | 2019-05-28 | 2019-05-28 | Automobile stamping die surface chromium plating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210506551U true CN210506551U (en) | 2020-05-12 |
Family
ID=70576859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920781878.1U Expired - Fee Related CN210506551U (en) | 2019-05-28 | 2019-05-28 | Automobile stamping die surface chromium plating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210506551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373487A (en) * | 2021-05-26 | 2021-09-10 | 上海恩耀机电有限公司 | Metal plating process for mold erosion |
-
2019
- 2019-05-28 CN CN201920781878.1U patent/CN210506551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373487A (en) * | 2021-05-26 | 2021-09-10 | 上海恩耀机电有限公司 | Metal plating process for mold erosion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |