Search

CN-121976138-A - Hot galvanizing processing equipment convenient to adjust

CN121976138ACN 121976138 ACN121976138 ACN 121976138ACN-121976138-A

Abstract

The invention relates to the field of hot galvanizing, in particular to hot galvanizing processing equipment convenient to adjust, which comprises a fixed plate, a zinc liquid pool positioned below the fixed plate, an electric push rod I and the like, wherein the electric push rod I is fixedly connected to the fixed plate, a plurality of electric push rods I are fixedly connected to the fixed plate, a rectangular plate is fixedly connected to telescopic ends of all the electric push rods I together and is positioned above the fixed plate, the rectangular plate is rotationally connected with two connecting blocks, and each connecting block is fixedly connected with a stamping rod. According to the invention, in the hot galvanizing process, the electric push rod I is controlled to push the rectangular plate, the connecting block and the poking rod to move downwards, the poking rod moves downwards along the inner wall of the hanging rod until the poking rod penetrates through round holes at the upper end and the lower end of a workpiece, and further the round holes are dredged in the hot galvanizing process, so that the phenomenon that the round holes are blocked by impurities in a zinc liquid pool, so that zinc liquid cannot flow into the workpiece is avoided, and the galvanization quality is reduced.

Inventors

  • ZHAI YONGLI
  • WANG YUANZHI
  • WEN JUNLIANG
  • WANG ZHIWEI
  • WANG ZHIJIE

Assignees

  • 山西正大制管有限公司
  • 邯郸正大制管集团股份有限公司

Dates

Publication Date
20260505
Application Date
20260403

Claims (10)

  1. 1. The hot galvanizing processing equipment convenient to adjust comprises a fixed plate (1) and a zinc liquid pool (2) arranged below the fixed plate, and is characterized by further comprising an electric push rod I (101) fixedly connected to the fixed plate (1), wherein a plurality of electric push rods I (101) are fixedly connected to the fixed plate (1), a rectangular plate (102) is fixedly connected to telescopic ends of all the electric push rods I (101) together, the rectangular plate (102) is arranged above the fixed plate (1), two connecting blocks (103) are rotationally connected to the rectangular plate (102), a stamping rod (104) is fixedly connected to each connecting block (103), a cover plate (1015) is fixedly connected to the lower end of each stamping rod (104), the stamping rods (104) are arranged in a hollow mode, and clamping assemblies used for clamping workpieces (3) are connected to the fixed plate (1) and are connected with the stamping rods (104).
  2. 2. The hot galvanizing processing equipment convenient to adjust according to claim 1 is characterized in that the clamping assembly comprises rotating blocks (105), two rotating blocks (105) are rotatably connected to the fixed plate (1), the rotating blocks (105) are slidably connected with corresponding stamping rods (104) through long keys, each rotating block (105) is fixedly connected with a hanging rod (107), each stamping rod (104) is located inside each hanging rod (107), each hanging rod (107) is fixedly connected with four spring rods I (108), and the telescopic end of each spring rod I (108) is connected with a clamping plate (106).
  3. 3. The hot galvanizing equipment convenient to adjust according to claim 2 is characterized by further comprising ejector rods (1010), wherein four spring rods I (108) are respectively located at four points of a hanging rod (107), two opposite spring rods I (108) are distributed up and down with two other opposite spring rods I (108), one ejector rod (1010) is respectively and slidably connected to the fixed end of each spring rod I (108), the ejector rods (1010) are contacted with the telescopic ends of the spring rods I (108), each hanging rod (107) is respectively connected with a rotary ring (1011) and slidably connected with a corresponding poking rod (104) through long keys, a plurality of round balls (1012) are respectively and fixedly connected to each rotary ring (1011), each round ball (1012) is located at the same horizontal height with one corresponding ejector rod (1010), an electric push rod II (1013) is fixedly connected to the telescopic end of each rectangular plate (102), a rotary ring (103) is fixedly connected with a rack (1016), and a rack (1017) is slidably connected with each rack (1017) and meshed with each rack (1016).
  4. 4. The hot galvanizing equipment convenient to adjust according to claim 3 is characterized by further comprising spring rods II (1014), wherein two movable grooves (71) are formed in each hanging rod (107), a connecting ring (91) is connected in a rotating mode in each movable groove (71), a plurality of spring rods II (1014) are fixedly connected to each connecting ring (91), telescopic ends of all the spring rods II (1014) are fixedly connected with corresponding rotating rings (1011) in common, a plurality of wedge-shaped blocks (1018) are fixedly connected to each rotating ring (1011), the wedge-shaped blocks (1018) are located below corresponding ejector rods (1010), a circular ring (1042) is fixedly connected to each hanging rod (107), and the circular ring (1042) is in contact with the lower side of the corresponding rotating ring (1011).
  5. 5. A hot dip galvanizing apparatus which facilitates adjustment according to claim 2, characterized in that the clamping plate (106) is provided with a roughened surface.
  6. 6. A hot dip galvanizing apparatus which facilitates adjustment according to claim 2, characterized in that the telescopic ends of the spring rods I (108) are detachably connected to the corresponding clamping plates (106).
  7. 7. The hot dip galvanizing equipment for easy adjustment according to claim 4, wherein a sealing ring is provided between the swivel (1011) and the inner wall of the movable groove (71).
  8. 8. A hot dip galvanizing apparatus which facilitates adjustment according to claim 1, characterized in that the lower end of the hollow poking rod (104) is provided with a filter screen.
  9. 9. A hot dip galvanizing apparatus according to claim 1, characterized in that the cover plate (1015) is of deformable material.
  10. 10. The hot galvanizing equipment convenient to adjust according to claim 2, further comprising hollow rings (201) fixedly connected to the hanging rods (107), wherein the lower side of each hollow ring (201) is provided with a plurality of air holes (41).

Description

Hot galvanizing processing equipment convenient to adjust Technical Field The invention relates to the field of hot galvanizing, in particular to hot galvanizing processing equipment convenient to adjust. Background The hot galvanizing is a metal corrosion prevention technology that a workpiece is immersed in high-temperature zinc liquid to form a layer of metallurgically bonded zinc or zinc-iron alloy coating on the surface, when the hollow workpiece containing a cavity is hot galvanized, holes for exhausting and feeding the zinc liquid are usually formed at the upper end and the lower end of the workpiece, and as the zinc liquid pool is used for many times, more impurities exist in the pool, after the workpiece is placed in the zinc liquid pool, the holes on the workpiece are easily blocked by the impurities in the zinc liquid pool, so that the zinc liquid cannot flow into the workpiece, and the galvanization quality is reduced. Disclosure of Invention In order to overcome the defect that after a workpiece is placed in a zinc liquid pool, holes on the workpiece are easily blocked by impurities in the zinc liquid pool, so that zinc liquid cannot flow into the workpiece, and the quality of zinc plating is reduced, the invention provides hot galvanizing processing equipment convenient to adjust. The technical scheme includes that the hot galvanizing processing equipment convenient to adjust comprises a fixing plate, a zinc liquid pool located below the fixing plate, electric push rods I fixedly connected to the fixing plate, a plurality of electric push rods I are fixedly connected to the fixing plate, a rectangular plate is fixedly connected to telescopic ends of all the electric push rods I together and located above the fixing plate, two connecting blocks are rotationally connected to the rectangular plate, a stamping rod is fixedly connected to each connecting block, a cover plate is fixedly connected to the lower end of each stamping rod, the stamping rods are hollow, a clamping assembly used for clamping workpieces is connected to the fixing plate, and the clamping assembly is connected with the stamping rods. More preferably, the clamping assembly comprises rotating blocks, two rotating blocks are rotatably connected to the fixed plate and are in sliding connection with corresponding stamping rods through long keys, each rotating block is fixedly connected with a hanging rod, each stamping rod is located inside the hanging rod, each hanging rod is fixedly connected with four spring rods I, and the telescopic end of each spring rod I is connected with a clamping plate. More preferably, the novel multifunctional electric bicycle further comprises a push rod, four spring rods I are respectively located at four points of the hanging rod, the two opposite spring rods I and the other two opposite spring rods I are distributed up and down, the fixed end of each spring rod I is respectively and slidably connected with one push rod, the push rod is in contact with the telescopic end of the spring rod I, each hanging rod is respectively connected with a swivel, the swivel is slidably connected with the corresponding poking rod through a long key, each swivel is fixedly connected with a plurality of balls, each ball is respectively located at the same level with the corresponding push rod, an electric push rod II is fixedly connected to the telescopic end of the electric push rod II, a rack is fixedly connected with the rectangular plate, each connecting block is fixedly connected with a gear, and the gear is meshed with the corresponding rack. More preferably, the novel hanging rack further comprises spring rods II, two movable grooves are formed in each hanging rod, connecting rings are rotationally connected in each movable groove, a plurality of spring rods II are fixedly connected to each connecting ring, the telescopic ends of all the spring rods II are fixedly connected with corresponding swivel joints together, a plurality of wedge-shaped blocks are fixedly connected to each swivel joint and located below corresponding ejector rods, and each hanging rod is fixedly connected with a circular ring which is in contact with the lower side of the corresponding swivel joint. More preferably, the surface of the clamping plate is roughened. More preferably, the telescopic end of the spring rod I is detachably connected with the corresponding clamping plate. More preferably, a sealing ring is arranged between the swivel and the inner wall of the movable groove. More preferably, the lower end of the hollow poking rod is provided with a filter screen. More preferably, the cover plate is of a deformable material. More preferably, the hanging rod also comprises hollow rings fixedly connected to the hanging rod, and a plurality of air holes are respectively formed in the lower side of each hollow ring. Compared with the prior art, the hot dip galvanizing device has the advantages that in the hot dip galvanizing process