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CN-224227138-U - Vacuum tempering furnace with uniform heating

CN224227138UCN 224227138 UCN224227138 UCN 224227138UCN-224227138-U

Abstract

The utility model discloses a vacuum tempering furnace with uniform heating, which belongs to the technical field of vacuum tempering furnaces and comprises a bottom plate, wherein two supports are fixedly connected to the top of the bottom plate, a vacuum tempering furnace body is fixedly connected to the tops of the two supports, a cover plate is arranged on one side of the vacuum tempering furnace body, a motor is fixedly connected to one side of the cover plate, an output shaft of the motor penetrates through the cover plate and is fixedly connected with a rotary table, and a plurality of fixing clamping plates are fixedly connected to one side of the rotary table. This even vacuum tempering furnace of heating through setting up motor, spring, removal splint and fixed splint, and this tempering furnace is fixed article through the pressure of spring, has improved the steadiness of article, can rotate article in article heating moreover for the article can receive the heat from different angles and direction evenly, thereby reduces the problem that local overheat or heating are not enough, can carry out even heating, has improved the final properties of finished product.

Inventors

  • DU LIMIN
  • ZHANG FENG
  • LIU XIAOWEI
  • WANG YI
  • MA YONGSHUO

Assignees

  • 北京华翔电炉技术有限责任公司

Dates

Publication Date
20260512
Application Date
20250616

Claims (6)

  1. 1. The vacuum tempering furnace with uniform heating comprises a bottom plate (1) and is characterized in that two supports (3) are fixedly connected to the top of the bottom plate (1), a vacuum tempering furnace body (4) is fixedly connected to the tops of the two supports (3), a cover plate (5) is arranged on one side of the vacuum tempering furnace body (4), a motor (6) is fixedly connected to one side of the cover plate (5), an output shaft of the motor (6) penetrates through the cover plate (5) and is fixedly connected with a rotary table (11), and a plurality of fixed clamping plates (12) are fixedly connected to one side of the rotary table (11); Carousel (11) one side fixedly connected with a plurality of fixed plate (15), sliding connection has two movable rods (13) on fixed plate (15), and two movable rods (13) one end fixedly connected with arm-tie (14), two movable rods (13) other end fixedly connected with movable clamp plate (16), movable clamp plate (16) are the cambered surface design, movable clamp plate (16) correspond with fixed clamp plate (12) position, cup jointed spring (17) on movable rod (13).
  2. 2. A uniform heating vacuum tempering furnace according to claim 1, wherein one end of the spring (17) is fixedly connected to the movable clamping plate (16), and the other end of the spring (17) is fixedly connected to the fixed plate (15).
  3. 3. The vacuum tempering furnace with uniform heating according to claim 1, wherein a plurality of slide holes (9) are formed in the vacuum tempering furnace body (4), and the slide holes (9) are uniformly distributed on the vacuum tempering furnace body (4).
  4. 4. A vacuum tempering furnace with uniform heating according to claim 3, wherein a slide bar (10) is connected inside the slide hole (9) in a sliding way, and one end of the slide bar (10) is fixed with the cover plate (5).
  5. 5. The vacuum tempering furnace with uniform heating according to claim 4, wherein the number of the sliding rods (10) is a plurality, the sliding rods (10) are uniformly distributed on one side of the cover plate (5), and the top of the bottom plate (1) is fixedly connected with the vertical plate (2).
  6. 6. The vacuum tempering furnace with uniform heating according to claim 5, wherein one side of the vertical plate (2) is fixedly connected with two electric push rods (8), one end of each electric push rod (8) is fixedly connected with a connecting plate (7), and the connecting plates (7) are fixed with the motor (6).

Description

Vacuum tempering furnace with uniform heating Technical Field The utility model belongs to the technical field of vacuum tempering furnaces, and particularly relates to a vacuum tempering furnace with uniform heating. Background The vacuum tempering furnace is one kind of equipment for heat treatment of metal, and is used mainly in tempering metal part in vacuum environment to improve the mechanical performance of metal, and the vacuum tempering furnace has vacuum pump to pump out air inside the furnace to form low oxygen or no oxygen environment, reduce oxidation and pollution of metal surface and protect the surface quality of the part. When the traditional vacuum tempering furnace is used, the articles in the traditional vacuum tempering furnace are usually stationary, so that one part of the articles are heated too much, and the other part of the articles are heated too little, so that the heating is uneven, and the final performance of the finished product is easily affected. Disclosure of utility model In order to overcome the defects, the utility model provides the vacuum tempering furnace with uniform heating, and solves the problems that when the traditional vacuum tempering furnace is used, the internal articles are usually stationary, so that one part of the articles are heated too much, and the other part of the articles are heated too little, so that the heating is uneven, and the final performance of a finished product is easily affected. The vacuum tempering furnace comprises a bottom plate, wherein two brackets are fixedly connected to the top of the bottom plate, a vacuum tempering furnace body is fixedly connected to the tops of the two brackets, a cover plate is arranged on one side of the vacuum tempering furnace body, a motor is fixedly connected to one side of the cover plate, an output shaft of the motor penetrates through the cover plate and is fixedly connected with a rotary table, and a plurality of fixing clamping plates are fixedly connected to one side of the rotary table; The rotary table is characterized in that one side of the rotary table is fixedly connected with a plurality of fixing plates, two movable rods are connected to the fixing plates in a sliding mode, one ends of the two movable rods are fixedly connected with pulling plates, the other ends of the two movable rods are fixedly connected with movable clamping plates, the movable clamping plates are of cambered surface design, the movable clamping plates correspond to the fixing clamping plates in position, and springs are sleeved on the movable rods. As a further scheme of the utility model, one end of the spring is fixedly connected to the movable clamping plate, and the other end of the spring is fixedly connected to the fixed plate. As a further scheme of the utility model, a plurality of slide holes are formed in the vacuum tempering furnace body, and the slide holes are uniformly distributed on the vacuum tempering furnace body. As a further scheme of the utility model, a sliding rod is connected in the sliding hole in a sliding way, and one end of the sliding rod is fixed with the cover plate. As a further scheme of the utility model, the number of the sliding rods is a plurality, the sliding rods are uniformly distributed on one side of the cover plate, and the top of the bottom plate is fixedly connected with the vertical plate. As a further scheme of the utility model, one side of the vertical plate is fixedly connected with two electric push rods, one end of each electric push rod is fixedly connected with a connecting plate, and the connecting plates are fixed with the motor. Compared with the prior art, the utility model has the beneficial effects that: 1. This even vacuum tempering furnace of heating, through setting up the motor, a spring, remove splint and fixed splint, during the use, start electric putter and drive the connecting plate, the motor, apron and slide bar move to the right, the slide bar can slide in the slide hole inside, the slide bar plays the effect of supporting the apron simultaneously, make the apron can not drop when gliding, place the article of waiting to heat between fixed splint and removal splint this moment, when the cambered surface of article contact movable splint, can push away the removal splint a certain distance, and fix the article through the pressure of spring, start electric putter and drive the connecting plate this moment, the motor, apron and slide bar move left, until the article gets into the vacuum tempering furnace body inside, start vacuum tempering furnace body and motor this moment, the vacuum tempering furnace body heats the article, thereby realize even heating, finish when the heating and wait for article cooling the back, start electric putter and drive the connecting plate, the motor, apron moves with the slide bar right side, make and remove away from the article from vacuum tempering furnace body inside, pulling the movable rod and remove the ar