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CN-224221803-U - Rust-proof gear processing device

CN224221803UCN 224221803 UCN224221803 UCN 224221803UCN-224221803-U

Abstract

The utility model relates to the technical field of gear rust prevention processing and discloses a gear rust prevention processing device which comprises a workbench, wherein a through groove is formed in the middle of the workbench, fixed seats are fixedly arranged on two sides of the top of the workbench, clamping rotating mechanisms are arranged on two groups of fixed seats, and each clamping rotating mechanism comprises a second electric push rod fixedly arranged in the middle of the side walls of the two groups of fixed seats. According to the utility model, the two groups of second electric push rods in the clamping rotating mechanism are driven to synchronously move inwards, after the support gears in the two groups of L-shaped frames are engaged with the processing gears, the motor positioned at the top of one side of the L-shaped frame is driven to enable the processing gears to rotate in a stable clamping state, and the first electric push rods on the bracket are matched to push the heating ring to be attached to the processing gears, so that the processing gears can be uniformly heated before oil immersion rust prevention treatment is carried out on the processing gears, and the hardenability of the processing gears is further improved.

Inventors

  • ZHAO GANG
  • WU JIANPING
  • LI QINGYUN

Assignees

  • 南京汉森高速齿轮箱制造有限公司

Dates

Publication Date
20260512
Application Date
20250103

Claims (6)

  1. 1. The gear rust-proof machining device comprises a workbench (1) and is characterized in that a through groove (11) is formed in the middle of the workbench (1), fixing seats (2) are fixedly arranged on two sides of the top of the workbench (1), and clamping rotating mechanisms are arranged on the two groups of fixing seats (2); The clamping rotating mechanism comprises two groups of second electric push rods (21) fixedly installed in the middle of the side wall of the fixed seat (2), L-shaped frames (22) fixedly installed at the other ends of the two groups of second electric push rods (21), supporting gears (23) rotatably installed in the two groups of L-shaped frames (22) and a motor (24) fixedly installed at the top of the L-shaped frames (22) and located at one side.
  2. 2. The gear rust-proof machining device according to claim 1, wherein the driving output end of the motor (24) is in transmission connection with a transmission shaft, the other end of the transmission shaft is fixedly arranged on a center shaft of a support gear (23) positioned on one side, and the two groups of support gears (23) correspond to each other.
  3. 3. The gear rust-proof machining device according to claim 1, wherein a soaking box (3) is fixedly arranged at the bottom of the workbench (1), a discharge port is formed in the bottom of the soaking box (3), and a phosphate solution is arranged in the soaking box (3).
  4. 4. The gear rust-proof machining device according to claim 3, wherein a third electric push rod (31) is fixedly arranged at the bottom of the soaking box (3), a boss (32) is fixedly arranged at the other end of the third electric push rod (31), and the boss (32) corresponds to the two groups of support gears (23).
  5. 5. The gear rust-proof machining device according to claim 4, wherein a support (12) is fixedly arranged at the top of the workbench (1), a first electric push rod (13) is fixedly arranged in the middle of the top end of the support (12), a heating ring (14) is fixedly arranged at the other end of the first electric push rod (13), and the heating ring (14) corresponds to the boss (32).
  6. 6. The gear rust-proof machining device according to claim 4, wherein limiting sliding grooves (25) are formed in two sides of the top of the workbench (1), limiting sliding blocks are slidably mounted in two groups of the limiting sliding grooves (25), and the two groups of the limiting sliding blocks are fixedly mounted with the bottoms of the two groups of L-shaped frames (22) respectively.

Description

Rust-proof gear processing device Technical Field The utility model relates to the technical field of gear rust prevention processing, in particular to a gear rust prevention processing device. Background Currently, a gear is a mechanical element, typically a mechanical component used to transmit power and motion. The gear is composed of two or more tooth grooves, and is widely applied to various equipment and machines, such as automobiles, airplanes, machine tools and the like, the working principle of the gears is that the transmission of power is realized based on friction, when two gears are meshed with each other, tooth profiles of the two gears are contacted with each other to generate friction, so that the transmission of power is realized, and the rotating speed and the torque of the gears are regulated by changing the number of teeth and the modulus, so that the requirements of different mechanical systems are met. In order to improve the service life of the gear, the gear is often subjected to rust prevention treatment in the market, the phosphating treatment is a conventional rust prevention technology of the gear, metal is immersed into a heated phosphate solution for chemical treatment, so that a phosphate protection film is formed on the surface of the metal, and the phosphating-treated film has good rust prevention performance and wear resistance and is commonly used for treating sliding parts. However, in the market, the gear is immersed in the heated phosphate solution, so that the gear surface can not be completely reacted with the phosphate solution, and the formed phosphate protective film can not be completely covered on the gear surface. Disclosure of utility model The utility model aims to provide a gear rust-proof processing device, which solves the problems in the background technology. In order to achieve the aim, the utility model provides the technical scheme that the gear rust-proof processing device comprises a workbench, wherein a through groove is formed in the middle of the workbench, fixed seats are fixedly arranged on two sides of the top of the workbench, and clamping rotating mechanisms are arranged on the two groups of fixed seats; the clamping rotating mechanism comprises two groups of second electric push rods, L-shaped frames, supporting gears and a motor, wherein the second electric push rods are fixedly installed in the middle of the side walls of the fixed seats, the L-shaped frames are fixedly installed at the other ends of the two groups of second electric push rods, the supporting gears are rotatably installed in the two groups of L-shaped frames, and the motor is fixedly installed at the top of each L-shaped frame and located at one side. As an alternative scheme of the technical scheme of the application, the motor drive output end is in transmission connection with the transmission shaft, the other end of the transmission shaft is fixedly arranged on a middle shaft of a support gear positioned at one side, and the two groups of support gears are mutually corresponding. As an alternative of the technical scheme of the application, the bottom of the workbench is fixedly provided with the soaking box, the bottom of the soaking box is provided with the discharge port, and the inside of the soaking box is provided with the phosphate solution, so that the processing gear can be subjected to rust prevention. As an alternative scheme of the technical scheme of the application, a third electric push rod is fixedly arranged at the bottom of the soaking box, a convex seat is fixedly arranged at the other end of the third electric push rod, and the convex seats are respectively corresponding to the two groups of supporting gears and can support the processing gears. As an alternative scheme of the technical scheme of the application, a bracket is fixedly arranged at the top of the workbench, a first electric push rod is fixedly arranged in the middle of the top end of the bracket, a heating ring is fixedly arranged at the other end of the first electric push rod, and the heating ring corresponds to the convex seat and can heat the processing gear. As an alternative scheme of the technical scheme of the application, both sides of the top of the workbench are provided with limiting sliding grooves, limiting sliding blocks are slidably arranged in the two groups of limiting sliding grooves, and the two groups of limiting sliding blocks are fixedly arranged at the bottoms of the two groups of L-shaped frames respectively, so that the L-shaped frames can be limited. Compared with the prior art, the utility model has the following beneficial effects: 1. According to the technical scheme, the two groups of second electric push rods in the clamping rotating mechanism are driven to synchronously move inwards, after the supporting gears in the two groups of L-shaped frames are meshed with the processing gears, the motor positioned at the top of one side of the L-shaped frame is d