CN221052037U - Quantitative galvanization device for bolts - Google Patents
Quantitative galvanization device for bolts Download PDFInfo
- Publication number
- CN221052037U CN221052037U CN202322764955.1U CN202322764955U CN221052037U CN 221052037 U CN221052037 U CN 221052037U CN 202322764955 U CN202322764955 U CN 202322764955U CN 221052037 U CN221052037 U CN 221052037U
- Authority
- CN
- China
- Prior art keywords
- lifting
- bolt
- galvanization
- quantitative
- placing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005246 galvanizing Methods 0.000 claims abstract description 22
- 238000009713 electroplating Methods 0.000 claims abstract description 19
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 43
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 10
- 238000007747 plating Methods 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 7
- 239000011701 zinc Substances 0.000 description 7
- 229910052725 zinc Inorganic materials 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000000576 coating method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
Landscapes
- Coating With Molten Metal (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to the technical field of bolt galvanization processing, in particular to a quantitative galvanization device for bolts. Technical problems: the existing bolt galvanizing processing device can cause the phenomenon that the size of a bolt exceeds the specification because of the too thick galvanizing layer in the galvanizing process. The technical scheme is as follows: the quantitative galvanization device for the bolts comprises an electroplating pool, a recovery box, a plate placing lifting hook, a plate placing component for galvanization of the bolts and a lifting component; the lower end of the electroplating pool is provided with a recovery box; the upper end of the electroplating pool is provided with a lifting component. The lifting assembly drives the lifting of the bolt galvanizing placing plate assembly to realize repeated galvanizing treatment of a plating layer, so that the problem that the size of the bolt exceeds the regulation and is difficult to install due to the fact that the galvanized layer is too thick in the galvanizing process of the existing bolt galvanizing processing device is solved.
Description
Technical Field
The utility model belongs to the technical field of bolt galvanization processing, and particularly relates to a quantitative galvanization device for bolts.
Background
Bolt galvanization is a process of forming a zinc protective layer on the surface of a bolt by immersing the bolt in molten zinc or by electroplating. This layer of zinc generally provides excellent corrosion protection because zinc is resistant to corrosion under most atmospheric conditions. Bolt galvanization is commonly used in outdoor, humid environments or applications requiring prolonged exposure to the atmosphere to prevent corrosion and damage to the bolt, and during the bolt galvanization process, ensuring uniformity and proper thickness of the galvanization layer is critical, and controlling the thickness of the galvanization layer is a complex process. The thickness is typically measured in micrometers and therefore requires highly accurate control. Too thick a galvanization layer may cause the bolt to be out of specification and difficult to install. While an excessively thin galvanised layer may not provide adequate corrosion protection.
Disclosure of utility model
In order to solve the problems that the prior bolt galvanizing device is difficult to install because the size of the bolt exceeds the specification due to the fact that a galvanized layer is too thick in the galvanizing process.
The technical scheme of the utility model is as follows: the quantitative galvanization device for the bolts comprises an electroplating pool, a recovery box, a plate placing lifting hook, a plate placing component for galvanization of the bolts and a lifting component; the lower end of the electroplating pool is provided with a recovery box which is connected with the pipeline of the electroplating pool; the upper end of the electroplating pool is provided with a lifting assembly, and the recovery box is used for recovering redundant zinc plating solution, so that the recovery efficiency of the zinc plating solution is greatly improved, and the zinc plating solution can be reused and subjected to innocent treatment.
Preferably, by solving the problem that the existing bolt galvanizing device is difficult to install because the size of the bolt exceeds the specification due to the fact that a galvanized layer is too thick in the galvanizing process.
Preferably, the bolt galvanized placement plate assembly comprises a porous placement plate, a bolt insertion hole and a baffle plate; bolt insertion holes are uniformly formed in the porous placing plate, and the bolt insertion holes and the porous placing plate are integrally formed; the baffle is arranged below the porous placing plate, the baffle is connected with the clamping groove of the porous placing plate, the baffle is used for blocking plating solution from splashing, effectively placing galvanized liquid drops which are dropped by the bolts to splash and adhere to the surfaces of the bolts, so that the problem of different thicknesses of galvanized layers of the bolts occurs, and galvanized solution which is permeated through the bolt inserting holes is discharged from two sides above the baffle, so that pollution caused by direct rebound splashing of the dropping solution is prevented.
Preferably, the lifting assembly comprises a lifting bracket, a variable-frequency servo motor, a transmission gear, a transmission screw rod, a lifting block, a lifting bracket and a lifting limit column; a variable-frequency servo motor is arranged in front of the upper end of the lifting bracket; the upper end of the variable frequency servo motor is provided with a transmission gear, and the transmission gear is in transmission connection with the output end of the variable frequency servo motor.
Preferably, a transmission screw is arranged in the lifting bracket and is in transmission connection with the transmission gear; the outside of drive lead screw is provided with the lifter, and lifter and drive lead screw transmission are connected, and variable frequency servo motor drive gear drives the rotation of drive lead screw, and rotatory drive lead screw drive lifter screw thread lift transmission, and then realize the lift function of lifter and hoist and mount support.
Preferably, the front end of the lifting block is provided with a lifting bracket, the lifting bracket is fixedly connected with the lifting block through bolts, and the lifting bracket is used for lifting the galvanized placement plate assembly through bolts.
Preferably, the lower end of the lifting bracket is hung with a placing plate lifting hook; a bolt galvanized placing plate assembly is hung at the lower end of the placing plate lifting hook; the hole hanging of placing board lifting hook and baffle is put and is connected the setting, places the hoist and mount that board lifting hook was used for the bolt galvanizing to place the board subassembly for the equipment is convenient because it is convenient to assemble for the unloading is simple more high-efficient on the device.
Preferably, lifting limiting columns are arranged on two sides of the transmission screw rod, the lifting limiting columns are fixedly connected with the lifting support, the lifting block is in sliding connection with the lifting limiting columns along the lifting limiting columns, and the lifting limiting columns are used for improving the up-and-down movement stability of the lifting block.
The utility model has the beneficial effects that:
1. In the existing galvanization apparatus, controlling the thickness of the galvanization layer is a complicated process. The thickness is typically measured in micrometers and therefore requires highly accurate control. Too thick a galvanization layer may cause the bolt to be out of specification and difficult to install. While an excessively thin galvanization layer may not provide adequate corrosion protection; according to the utility model, a bolt workpiece is inserted into a bolt insertion hole of a porous placing plate, then a bolt galvanized placing plate assembly is mounted below a lifting bracket by utilizing a placing plate lifting hook, a variable-frequency servo motor drives a transmission gear to drive a transmission screw to rotate, and the rotating transmission screw drives a lifting block to lift and drive a screw thread, so that the lifting block and the lifting bracket are further realized;
2. Through the setting of baffle, the baffle is used for stopping plating solution to splash, effectively places the galvanized liquid drop that the bolt dripped splash and adheres to the bolt surface, causes the problem emergence that bolt galvanized layer thickness is different, and the galvanized liquid that the bolt patchhole was passed through is discharged through the top both sides of baffle, prevents that the direct bounce-back of dropping solution from splashing and causing the pollution.
3. Through the setting of collection box, the collection box is used for retrieving unnecessary zinc-plating liquid, and then has greatly improved zinc-plating liquid's recovery efficiency to carry out reuse and innocent treatment to zinc-plating liquid.
Drawings
FIG. 1 shows a schematic perspective view of a quantitative galvanization device for bolts according to the present utility model;
FIG. 2 shows a schematic perspective view of a lifting assembly of a quantitative galvanization device for bolts according to the present utility model;
FIG. 3 shows a schematic perspective view of a galvanized mounting plate assembly of a quantitative galvanization device for bolts according to the utility model;
Fig. 4 shows a schematic perspective view of a cross-sectional structure of a galvanized placement plate assembly of a quantitative galvanization device for bolts according to the utility model.
The marks in the drawings are: 1. an electroplating pool; 2. a recovery box; 3. placing a plate lifting hook; 4. a galvanized placement plate assembly for bolts; 5. a lifting assembly; 401. a porous placement plate; 402. a bolt insertion hole; 403. a baffle; 501. a lifting bracket; 502. a variable frequency servo motor; 503. a transmission gear; 504. a transmission screw; 505. a lifting block; 506. hoisting the bracket; 507. lifting limit column.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-4, embodiments of the present utility model are provided: the quantitative galvanization device for the bolts comprises an electroplating pool 1, a recovery box 2, a placing plate lifting hook 3, a bolt galvanization placing plate assembly 4 and a lifting assembly 5; the lower end of the electroplating pool 1 is provided with a recovery box 2, and the recovery box 2 is connected with the electroplating pool 1 through a pipeline; the upper end of the electroplating tank 1 is provided with a lifting assembly 5.
Referring to fig. 3 to 4, in the present embodiment, the galvanized bolt placement plate assembly 4 includes a porous placement plate 401, a bolt insertion hole 402, and a baffle plate 403; bolt insertion holes 402 are uniformly formed in the porous placing plate 401, and the bolt insertion holes 402 and the porous placing plate 401 are integrally formed; the baffle 403 is arranged below the porous placing plate 401, the baffle 403 is connected with the clamping groove of the porous placing plate 401, the baffle 403 is used for blocking plating solution from splashing, effectively placing the problem that galvanized liquid drops falling down by bolts splash and adhere to the surfaces of the bolts to cause the thickness of galvanized layers of the bolts to be different, and the galvanized liquid penetrated by the bolt inserting holes 402 is discharged from the two sides above the baffle 403, so that pollution caused by direct rebound splashing of the dropping solution is prevented.
Referring to fig. 2, in this embodiment, the lifting assembly 5 includes a lifting bracket 501, a variable frequency servo motor 502, a transmission gear 503, a transmission screw 504, a lifting block 505, a lifting bracket 506, and a lifting limit post 507; a variable frequency servo motor 502 is arranged in front of the upper end of the lifting bracket 501; the upper end of the variable frequency servo motor 502 is provided with a transmission gear 503, and the transmission gear 503 is in transmission connection with the output end of the variable frequency servo motor 502.
Referring to fig. 2, in the present embodiment, a transmission screw 504 is disposed inside a lifting bracket 501, and the transmission screw 504 is in transmission connection with a transmission gear 503; the outside of drive lead screw 504 is provided with lifting block 505, and lifting block 505 and drive lead screw 504 lead screw transmission are connected, and variable frequency servo motor 502 drive gear 503 drives drive lead screw 504 rotation, and rotatory drive lead screw 504 drive lifting block 505 screw thread lift transmission, and then realize lifting block 505 and the lift function of hoist and mount support 506.
Referring to fig. 2, in the present embodiment, a lifting bracket 506 is provided at the front end of the lifting block 505, and the lifting bracket 506 is fixedly connected with the lifting block 505 by a bolt, and a plate placing hook 3 is hung at the lower end of the lifting bracket 506; the lower end of the placing plate lifting hook 3 is hung with a bolt galvanized placing plate assembly 4; the hole of placing board lifting hook 3 and baffle 403 is hung and is put the connection setting, and the both sides of drive screw 504 all are provided with lift spacing post 507, and lift spacing post 507 and lifting support 501 fixed connection to lift piece 505 is along lift spacing post 507 sliding connection, and lift spacing post 507 is used for improving the reciprocates stability of lift piece 505.
During working, firstly, a bolt workpiece is inserted into a bolt insertion hole 402 of a porous placing plate 401, then a bolt galvanized placing plate assembly 4 is mounted below a lifting bracket 506 by using a placing plate lifting hook 3, then a variable-frequency servo motor 502 drives a transmission gear 503 to drive a transmission screw 504 to rotate, and the rotating transmission screw 504 drives a lifting block 505 to lift and drive threads, so that the lifting function of the lifting block 505 and the lifting bracket 506 is realized;
Then, when the lifting bracket 506 is immersed in the electroplating pool 1 with the bolt workpiece, the galvanizing solution in the electroplating pool 1 is used for galvanizing the bolt, and as the galvanizing thickness is controlled, the variable frequency servo motor 502 is used for performing forward and backward rotation along with the rule of the variable frequency servo motor, the lifting bracket 506 is used for repeatedly performing galvanizing on the galvanized plate assembly 4, so that the repeated coating process treatment of the coating is realized, the thickness control function of the coating is greatly improved, the controllable regulation function of the coating is realized through the repeated rapid galvanizing treatment, the problem that the bolt is difficult to install due to the fact that the size of the bolt exceeds the regulation due to the fact that the galvanizing layer is too thick in the galvanizing process is solved, and the problem that the installation is difficult due to the fact that the size of the bolt exceeds the regulation due to the fact that the galvanizing layer is too thick in the galvanizing process is solved.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a bolt ration galvanizing device, includes electroplating tank (1), its characterized in that: the device also comprises a recovery box (2), a plate placing lifting hook (3), a bolt galvanized plate placing assembly (4) and a lifting assembly (5); the lower end of the electroplating pool (1) is provided with a recovery box (2), and the recovery box (2) is connected with the electroplating pool (1) through a pipeline; the upper end of the electroplating pool (1) is provided with a lifting component (5).
2. The quantitative galvanization device for bolts according to claim 1, wherein: the bolt galvanized placing plate assembly (4) comprises a porous placing plate (401), bolt inserting holes (402) and a baffle plate (403); bolt insertion holes (402) are uniformly formed in the porous placing plate (401), and the bolt insertion holes (402) and the porous placing plate (401) are integrally formed; a baffle (403) is arranged below the porous placing plate (401), and the baffle (403) is connected with the clamping groove of the porous placing plate (401).
3. The quantitative galvanization device for bolts according to claim 1, wherein: the lifting assembly (5) comprises a lifting bracket (501), a variable-frequency servo motor (502), a transmission gear (503), a transmission screw (504), a lifting block (505), a lifting bracket (506) and a lifting limit column (507); a variable frequency servo motor (502) is arranged in front of the upper end of the lifting bracket (501); the upper end of the variable frequency servo motor (502) is provided with a transmission gear (503), and the transmission gear (503) is in transmission connection with the output end of the variable frequency servo motor (502).
4. A quantitative galvanization device for bolts according to claim 3, characterized in that: a transmission screw (504) is arranged in the lifting bracket (501), and the transmission screw (504) is in transmission connection with a transmission gear (503); the outside of the transmission screw (504) is provided with a lifting block (505), and the lifting block (505) is in screw transmission connection with the transmission screw (504).
5. A quantitative galvanization device for bolts according to claim 3, characterized in that: the front end of the lifting block (505) is provided with a lifting bracket (506), and the lifting bracket (506) is fixedly connected with the lifting block (505) through bolts.
6. The quantitative galvanization device for bolts according to claim 1, wherein: the lower end of the lifting bracket (506) is hung with a plate placing lifting hook (3); a bolt galvanized placing plate assembly (4) is hung at the lower end of the placing plate lifting hook (3); the hole hanging of the placing plate lifting hook (3) and the baffle (403) is connected.
7. The quantitative galvanization device for bolts according to claim 1, wherein: the two sides of the transmission screw rod (504) are provided with lifting limiting columns (507), the lifting limiting columns (507) are fixedly connected with the lifting support (501), and the lifting blocks (505) are in sliding connection along the lifting limiting columns (507).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764955.1U CN221052037U (en) | 2023-10-16 | 2023-10-16 | Quantitative galvanization device for bolts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322764955.1U CN221052037U (en) | 2023-10-16 | 2023-10-16 | Quantitative galvanization device for bolts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221052037U true CN221052037U (en) | 2024-05-31 |
Family
ID=91198079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322764955.1U Active CN221052037U (en) | 2023-10-16 | 2023-10-16 | Quantitative galvanization device for bolts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221052037U (en) |
-
2023
- 2023-10-16 CN CN202322764955.1U patent/CN221052037U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |