CN212741539U - Pickling device is used in production of high strength bolt - Google Patents
Pickling device is used in production of high strength bolt Download PDFInfo
- Publication number
- CN212741539U CN212741539U CN202021570151.8U CN202021570151U CN212741539U CN 212741539 U CN212741539 U CN 212741539U CN 202021570151 U CN202021570151 U CN 202021570151U CN 212741539 U CN212741539 U CN 212741539U
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- China
- Prior art keywords
- pickling
- screen frame
- lower extreme
- cleaning
- lifter plate
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- Expired - Fee Related
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- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses a pickling device is used in production of high strength bolt, including the portal frame, calabash sports car and cell body, the cell body includes the pickling bath and washs the pond, the sideslip seat is installed to calabash sports car lower extreme, electric block and guide sleeve are installed to sideslip seat lower extreme, sliding cartridge has the guide bar in the guide sleeve, the guide bar lower extreme is fixed with the lifter plate, the lug of being connected with electric block's couple is installed to the lifter plate upper end, install on the lifter plate and sway the axle, it has the arm to sway axle other end rigid coupling, it installs the screen frame to sway the arm lower extreme, still install gear motor on the lifter plate, the carousel is installed to the gear motor rotation end, carousel edge articulates there is the connecting rod, the connecting. The utility model sequentially immerses the screen frame into the pickling tank and the cleaning tank for pickling and water washing cleaning through the hoist carriage and the electric hoist, thereby reducing the burden of manual labor; the screen frame can swing left and right, so that the bolt is fully contacted with the pickling solution or the cleaning solution, and the pickling and cleaning effects are improved.
Description
Technical Field
The utility model relates to a bolt production facility field, especially a pickling plant is used in production of high strength bolt.
Background
In the production process of the bolt, in order to improve the rust-proof and corrosion-proof performance of the surface of the bolt, the surface of the bolt is treated by acid washing, which is a method for treating the surface of the bolt, and the oxide skin and rusty materials on the surface of steel are removed by acid solution. The article is generally immersed in an aqueous solution of sulfuric acid or the like to remove a thin film of oxide or the like on the metal surface. The existing pickling process mainly needs workers to manually place a pickling piece into a pickling tank, then the pickling piece is taken out of the pickling tank to be cleaned, the labor intensity of the workers is high, the pickling efficiency is low, the pickling quality is poor, the production cost is high, only a soaking mode is adopted, the pickling effect is general, the phenomena of insufficient pickling and over-washing are easy to occur in the pickling process, and the performance of bolts is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems and designing a pickling device for producing high-strength bolts.
The technical proposal of the utility model is that the pickling device for producing the high-strength bolt comprises a portal frame, a hoist carriage arranged on the portal frame, a tank body positioned right below the portal frame, the cell body includes the pickling bath and washs the pond, the sideslip seat is installed to calabash sports car lower extreme, electric block and guide sleeve are installed to sideslip seat lower extreme, sliding cartridge has the guide bar in the guide sleeve, the guide bar lower extreme is fixed with the lifter plate, the lug is installed to the lifter plate upper end, electric block's couple is connected with the lug, install the bearing on the lifter plate, install the axle that sways in the bearing, the rigid coupling of axle other end has the arm of swaing, it has the screen frame that is used for holding the bolt to sway arm lower extreme demountable installation, still install gear motor on the lifter plate, the carousel is installed to the gear motor rotation end, carousel edge articulates there is the connecting rod.
Preferably, the top of the net frame is of an open structure, a transverse plate is fixed at the top end of the net frame, a socket is fixed on the transverse plate, a rectangular opening is formed in the socket, a rectangular insertion rod matched with the rectangular opening is fixed on the swing arm, one end of the rectangular insertion rod penetrates through the rectangular opening and is provided with a pin hole, and a pin is inserted in the pin hole.
Preferably, the number of the guide sleeves is two, and the two guide sleeves are respectively positioned on two sides of the electric hoist.
The utility model has the advantages that: the screen frame is sequentially immersed into the pickling tank and the cleaning tank through the hoist trolley and the electric hoist for pickling and water washing cleaning, bolts do not need to be manually placed into the pickling tank for pickling, and the burden of manual labor is reduced; the swing arm and the screen frame are driven to swing left and right through the speed reducing motor, so that the bolt in the screen frame is fully contacted with pickling solution in the pickling tank or cleaning solution in the cleaning tank, the pickling and cleaning effects are improved, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a diagram showing the pickling process of the present invention;
FIG. 3 is a state diagram of the present invention when not in operation;
FIG. 4 is a partial schematic view of a swing arm and frame attachment arrangement;
FIG. 5 is a partial schematic view of the turntable, link and swing arm connection;
FIG. 6 is an enlarged view of a portion of FIG. 1;
in the figure, 1, a portal frame; 2. a calabash sports car; 3. a pickling tank; 4. a cleaning tank; 5. a traversing seat; 6. an electric hoist; 7. a guide sleeve; 8. a guide bar; 9. a lifting plate; 10. lifting lugs; 11. a bearing; 12. a swing shaft; 13. a swing arm; 14. a screen frame; 15. a reduction motor; 16. a turntable; 17. a connecting rod; 18. a transverse plate; 19. a socket; 20. a rectangular opening; 21. a rectangular insertion rod; 22. a pin hole; 23. a pin.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-6: a pickling device for producing high-strength bolts comprises a portal frame 1, a calabash trolley 2 installed on the portal frame 1, a tank body located right below the portal frame 1, wherein the tank body comprises a pickling tank 3 and a cleaning tank 4, a transverse moving seat 5 is installed at the lower end of the calabash trolley 2, an electric hoist 6 and a guide sleeve 7 are installed at the lower end of the transverse moving seat 5, a guide rod 8 is inserted in the guide sleeve 7 in a sliding manner, a lifting plate 9 is fixed at the lower end of the guide rod 8, a lifting lug 10 is installed at the upper end of the lifting plate 9, a hook of the electric hoist 6 is connected with the lifting lug 10, a bearing 11 is installed on the lifting plate 9, a swinging shaft 12 is installed in the bearing 11, a swinging arm 13 is fixedly connected to the other end of the swinging shaft 12, a mesh frame 14 used for containing bolts is detachably installed at the lower end of the swinging arm 13, a speed reducing, the other end of the connecting rod 17 is hinged with the swing arm 13, the speed reducing motor 15 drives the swing arm 13 to swing left and right, and the swing angle is smaller than 30 degrees, so that bolts are prevented from being separated from the screen frame 14.
Preferably, as shown in fig. 4, in order to facilitate disassembling the screen frame 14 to take and place the bolt, the top of the screen frame 14 is configured to be an open structure, a horizontal plate 18 is fixed at the top end of the screen frame 14, a socket 19 is fixed on the horizontal plate 18, a rectangular opening 20 is opened on the socket 19, a rectangular insertion rod 21 adapted to the rectangular opening 20 is fixed on the swing arm 13, one end of the rectangular insertion rod 21 passes through the rectangular opening 20 and is provided with a pin hole 22, and a pin 23 is inserted in the pin hole 22.
Preferably, as shown in fig. 1 to 3, in order to improve the stability of the lifting plate 9 during lifting, the number of the guide sleeves 7 is two, and the two guide sleeves 7 are respectively located at two sides of the electric hoist 6, so that when the electric hoist 6 drives the lifting plate 9 to lift, the lifting plate 9 is uniformly stressed and is more stable.
The working principle of the embodiment is as follows: taking the unloaded net frame 14, aligning the rectangular opening 20 with the rectangular insertion rod 21 and sleeving the rectangular insertion rod 21, exposing the pin hole 22 at the moment, inserting the pin 23 into the pin hole 22 to prevent the net frame 14 from being separated from the swing arm 13, wherein the swing angle of the swing arm 13 is less than 30 degrees, and the pin 23 cannot be separated from the pin hole 22 in the pickling or cleaning process; then, placing the bolts to be processed into the screen frame 14, controlling the calabash trolley 2 to work, and enabling the calabash trolley 2 to transversely move on the portal frame 1 to drive the screen frame 14 to move to the position above the pickling tank 3; then, the electric hoist 6 is controlled to work, as shown in fig. 1, the lifting plate 9 and the screen frame 14 are placed under the electric hoist 6, the guide rod 8 extends out of the guide sleeve, the lifting plate 9 and the screen frame 14 are made to descend linearly until the screen frame 14 is immersed into the pickling tank 3, and at the moment, the lifting plate 9, the connecting rod 17 and the speed reduction motor 15 are all located above the pickling tank 3 to avoid contacting pickling liquid; then, the gear motor 15 is controlled to work, as shown in fig. 2, the gear motor 15 drives the rotary table 16 to rotate, the rotary table 16 drives the connecting rod 17 and the swing arm 13 to move, the swing arm 13 swings left and right, the bolt in the screen frame 14 is fully contacted with the pickling solution in the pickling tank 3, and the pickling effect is improved; after the pickling is finished, the speed reducing motor 15 is controlled to stop working, the electric hoist 6 is controlled to drive the screen frame 14 to lift, then the sports car hoist drives the screen frame 14 to move to the position above the cleaning pool 4, then the electric hoist 6 lowers the screen frame 14 into the cleaning pool 4, the speed reducing motor 15 is operated by electricity to drive the screen frame 14 to swing, so that bolts in the screen frame 14 are in full contact with cleaning liquid in the cleaning pool 4, and the cleaning effect is improved; after the cleaning is finished, the speed reducing motor 15 is controlled to stop working, the electric hoist 6 is controlled to drive the screen frame 14 to lift, then the sports car hoist drives the screen frame 14 to move to the discharging area on the right side of the cleaning pool 4, as shown in fig. 3, the pin 23 is pulled out, the screen frame 14 is detached, and the cleaned bolt is taken out.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (3)
1. The acid pickling device for producing the high-strength bolts comprises a portal frame (1), a calabash trolley (2) installed on the portal frame (1), and a tank body located right below the portal frame (1), and is characterized in that the tank body comprises an acid pickling tank (3) and a cleaning tank (4), a transverse moving seat (5) is installed at the lower end of the calabash trolley (2), an electric hoist (6) and a guide sleeve (7) are installed at the lower end of the transverse moving seat (5), a guide rod (8) is inserted in the guide sleeve (7) in a sliding manner, a lifting plate (9) is fixed at the lower end of the guide rod (8), a lifting lug (10) is installed at the upper end of the lifting plate (9), a hook of the electric hoist (6) is connected with the lifting lug (10), a bearing (11) is installed on the lifting plate (9), a swinging shaft (12) is installed in the bearing (11), and a swinging arm, swing arm (13) lower extreme demountable installation has screen frame (14) that is used for holding the bolt, still installs gear motor (15) on lifter plate (9), and carousel (16) are installed to gear motor (15) rotation end, and carousel (16) edge articulates there is connecting rod (17), and the connecting rod (17) other end is articulated with swing arm (13).
2. The pickling device for the production of the high-strength bolt according to claim 1, wherein the top of the net frame (14) is of an open structure, a transverse plate (18) is fixed to the top end of the net frame (14), a socket (19) is fixed to the transverse plate (18), a rectangular opening (20) is formed in the socket (19), a rectangular insertion rod (21) matched with the rectangular opening (20) is fixed to the swing arm (13), one end of the rectangular insertion rod (21) penetrates through the rectangular opening (20) and is provided with a pin hole (22), and a pin (23) is inserted into the pin hole (22).
3. The pickling device for the production of the high-strength bolts as claimed in claim 1, wherein the number of the guide sleeves (7) is two, and the two guide sleeves (7) are respectively positioned on two sides of the electric hoist (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021570151.8U CN212741539U (en) | 2020-08-03 | 2020-08-03 | Pickling device is used in production of high strength bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021570151.8U CN212741539U (en) | 2020-08-03 | 2020-08-03 | Pickling device is used in production of high strength bolt |
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CN212741539U true CN212741539U (en) | 2021-03-19 |
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CN202021570151.8U Expired - Fee Related CN212741539U (en) | 2020-08-03 | 2020-08-03 | Pickling device is used in production of high strength bolt |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112921332A (en) * | 2021-03-25 | 2021-06-08 | 海盐万达汽车配件股份有限公司 | Screw pickling system |
CN113445058A (en) * | 2021-06-28 | 2021-09-28 | 江苏雅固标准件有限公司 | Acid pickling treatment equipment for stainless steel anti-fracture bolt |
CN114959722A (en) * | 2022-05-31 | 2022-08-30 | 包头市英思特稀磁新材料股份有限公司 | Automatic pickling equipment and operation method |
-
2020
- 2020-08-03 CN CN202021570151.8U patent/CN212741539U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112921332A (en) * | 2021-03-25 | 2021-06-08 | 海盐万达汽车配件股份有限公司 | Screw pickling system |
CN113445058A (en) * | 2021-06-28 | 2021-09-28 | 江苏雅固标准件有限公司 | Acid pickling treatment equipment for stainless steel anti-fracture bolt |
CN114959722A (en) * | 2022-05-31 | 2022-08-30 | 包头市英思特稀磁新材料股份有限公司 | Automatic pickling equipment and operation method |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210319 |
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CF01 | Termination of patent right due to non-payment of annual fee |