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CN-224227214-U - Valve body passivation processing device

CN224227214UCN 224227214 UCN224227214 UCN 224227214UCN-224227214-U

Abstract

The utility model discloses a valve body passivation processing device, which relates to the technical field of valve body passivation and is technically characterized by comprising a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a passivation pool, a net cage is arranged in the passivation pool, the upper end of the bottom plate is fixedly connected with two mounting plates, the opposite sides of the two mounting plates are respectively provided with a sliding groove, the inner walls of the two sliding grooves are respectively and slidably connected with a sliding plate, a lifting plate is fixedly connected between the two sliding plates, an adjusting mechanism is arranged on the lifting plate, a second threaded rod is rotatably connected between the inner walls of two sides of one sliding groove, and the second threaded rod is in threaded connection with the corresponding sliding plate.

Inventors

  • CHEN TE
  • WANG YANQI
  • TAN FEI
  • WANG PAN
  • REN KE

Assignees

  • 西安奕诺嘉机电科技有限公司

Dates

Publication Date
20260512
Application Date
20250412

Claims (6)

  1. 1. The valve body passivation machining device comprises a bottom plate (1) and is characterized in that the upper end of the bottom plate (1) is fixedly connected with a passivation pool (2), a net cage (3) is arranged in the passivation pool (2), two mounting plates (4) are fixedly connected to the upper end of the bottom plate (1), sliding grooves (5) are formed in opposite sides of the two mounting plates (4), sliding plates (6) are fixedly connected to the inner walls of the two sliding grooves (5), lifting plates (7) are fixedly connected between the two sliding plates (6), an adjusting mechanism (8) is arranged on the lifting plates (7), a second threaded rod (9) is connected between the inner walls of two sides of one sliding groove (5) in a rotating mode, the second threaded rod (9) is in threaded connection with the corresponding sliding plate (6), a second motor (10) is arranged at the upper end of one mounting plate (4), the tail end of an output shaft of the second motor (10) extends into the corresponding sliding groove (5) and is fixedly connected with the upper end of the second threaded rod (9), and the other sliding plate (5) is fixedly connected with the guide rod (11) between the two sliding plates (5) and the guide rod (11) which are fixedly connected with the guide rod (11); The adjusting mechanism (8) comprises a reciprocating assembly (81) and a clamping assembly (82).
  2. 2. The valve body passivation processing device according to claim 1, wherein the reciprocating assembly (81) comprises a moving groove (811) formed in the lifting plate (7), a movable moving plate (812) is arranged in the moving groove (811), a fixing block (813) is fixedly connected to the lower end of the moving plate (812), the lower end of the fixing block (813) extends to the outside, a connecting plate (814) is fixedly connected to one side wall of the moving plate (812), and the connecting plate (814) is elastically connected with the inner wall of the moving groove (811) through a spring (815).
  3. 3. The valve body passivation processing device according to claim 2, wherein the inner wall of the moving groove (811) is slidably connected with a rack (816), one end of the rack (816) is fixedly connected with a connecting block (817), and the other end of the connecting block (817) is fixedly connected with the other side wall of the moving plate (812).
  4. 4. The valve body passivation processing device according to claim 3, wherein a first motor (818) is mounted on the outer side wall of the lifting plate (7), the tail end of an output shaft of the first motor (818) extends into the moving groove (811) and is fixedly connected with a gear (819), and the gear (819) is meshed with the rack (816).
  5. 5. The valve body passivation processing device according to claim 2, wherein the clamping assembly (82) comprises a fixing plate (821) fixedly connected to the lower end of the fixing block (813), two rectangular grooves (822) are formed in the lower end of the fixing plate (821), first threaded rods (823) are rotatably connected between inner walls of two sides of the rectangular grooves (822), the two first threaded rods (823) are two-way threaded rods, clamping plates (824) are connected to two threaded ends of the two first threaded rods (823) in a threaded mode, and the clamping plates (824) are matched with the net cage (3).
  6. 6. The valve body passivation processing device according to claim 5, wherein opposite ends of the two first threaded rods (823) penetrate through the fixing plate (821) and extend to the outside, and the opposite ends of the two first threaded rods (823) are fixedly connected with knobs (825).

Description

Valve body passivation processing device Technical Field The utility model relates to the technical field of valve body passivation, in particular to a valve body passivation processing device. Background The valve body is a main part in the valve, the surface of the valve body is extremely easy to pollute in the processing, manufacturing and subsequent transportation and storage processes, and meanwhile, an oxide layer can be generated due to environmental factors such as contact air and moisture, so that the valve body is subjected to passivation treatment to be an essential key link, and a compact and stable passivation film can be generated on the surface of the valve body through chemical reaction. However, when the valve body is passivated, the valve body is directly placed in a passivation pool, and the valve body is in a static state, so that the material exchange between passivation solution and the surface of the valve body is insufficient and uneven, the passivation quality is affected, and in order to achieve a certain passivation effect, the soaking time of the valve body in the passivation pool is required to be prolonged, and the production efficiency is reduced, so that a novel valve body passivation processing device is provided. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides the valve body passivation processing device, which solves the problems that the valve body is in a static state in a passivation pool, insufficient and uneven contact with passivation solution is caused, the passivation quality is influenced, and the cost is increased. (II) technical scheme The valve body passivation processing device comprises a bottom plate 1, wherein the upper end of the bottom plate is fixedly connected with a passivation pool, a net cage is arranged in the passivation pool, the upper end of the bottom plate is fixedly connected with two mounting plates, sliding grooves are formed in opposite sides of the two mounting plates, sliding plates are slidably connected to inner walls of the two sliding grooves, lifting plates are fixedly connected between the two sliding plates, an adjusting mechanism is arranged on the lifting plates, a second threaded rod is rotatably connected between inner walls of two sides of one sliding groove, the second threaded rod is in threaded connection with the corresponding sliding plate, a second motor is arranged at the upper end of one mounting plate, the tail end of an output shaft of the second motor extends into the corresponding sliding groove and is fixedly connected with the upper end of the second threaded rod, and a guide rod is fixedly connected between inner walls of two sides of the other sliding groove and is slidably connected with the corresponding sliding plate; the adjustment mechanism includes a reciprocating assembly and a clamping assembly. Preferably, the reciprocating movement assembly comprises a movement groove arranged in the lifting plate, a movable movement plate is arranged in the movement groove, the lower end of the movement plate is fixedly connected with a fixing block, the lower end of the fixing block extends to the outside, a side wall of the movement plate is fixedly connected with a connecting plate, and the connecting plate is elastically connected with the inner wall of the movement groove through a spring. Preferably, the inner wall sliding connection of removal groove has the rack, the one end fixedly connected with connecting block of rack, the other end of connecting block and the another lateral wall fixed connection of movable plate. Preferably, the first motor is installed to the lateral wall of lifter plate, the output shaft end of first motor extends to the removal inslot portion to fixedly connected with gear, gear and rack engagement. Preferably, the clamping assembly comprises a fixed plate fixedly connected to the lower end of the fixed block, two rectangular grooves are formed in the lower end of the fixed plate, a first threaded rod is connected between inner walls of two sides of the rectangular grooves in a rotating mode, the two threaded rods are two-way threaded rods, clamping plates are connected to two threaded ends of the first threaded rods in a threaded mode, and the clamping plates are matched with the net cage. Preferably, the opposite ends of the two first threaded rods penetrate through the fixing plate and extend to the outside, and the opposite ends of the two first threaded rods are fixedly connected with knobs. (III) beneficial effects Compared with the prior art, the utility model provides a method which has the following beneficial effects: According to the utility model, the adjusting mechanism comprises the reciprocating movement assembly and the clamping assembly, so that the net cage can be firmly fixed, the valve body is driven to reciprocate in the passivation solution, each part of the valve body can be ful