CN216614749U

CN216614749U - Forging waste heat isothermal normalizing device

Info

Publication number: CN216614749U
Application number: CN202122773727.1U
Authority: CN
Inventors: 王大维
Original assignee: Dalian Haiwo Auto Parts Co ltd
Current assignee: Dalian Haiwo Auto Parts Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-05-27
Anticipated expiration: 2031-11-13

Abstract

The utility model discloses a forging waste heat isothermal normalizing device which comprises a casing, wherein the output end of a first motor is fixedly connected with first bevel gears, the two first bevel gears are meshed and connected with each other, the two first bevel gears are rotationally connected with the casing through a rotating shaft, one end of the first bevel gear on the left side is fixedly connected with a connecting rod, one end of the connecting rod is in sliding connection with a strip-shaped groove plate through a sliding groove, and the bottom of the strip-shaped groove plate is in sliding connection with the casing through the sliding groove. This forge waste heat isothermal normalizing device, through first motor, first bevel gear, the bar frid, first pull rod, first spring, the cooperation between second pull rod and the second spring, the user stimulates the second pull rod left, the second pull rod is not restricting first pull rod, first pull rod rebound under the elasticity of first spring, the spout of second shell below is injected into on the top of first pull rod, the problem that forging waste heat isothermal normalizing device will have the forging thing of waste heat to put into the device and be more strenuous has been solved.

Description

Forging waste heat isothermal normalizing device

Technical Field

The utility model relates to the technical field of forging waste heat isothermal normalizing, in particular to a forging waste heat isothermal normalizing device.

Background

Isothermal normalizing is to heat common carbon steel into austenite, the heating temperature and the heat preservation time are the same as those of common normalizing, the steel is cooled to the nose part of an S curve after heat preservation (the incubation period is shortest, the temperature is about 550-600 ℃), isothermal holding is carried out, overcooled austenite is completely transformed in the temperature range, a fine pearlite structure (relative to isothermal annealing) is obtained, and then air cooling is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forging waste heat isothermal normalizing device, which aims to solve the problem that the forging material with waste heat is placed into the device with great effort in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a forging waste heat isothermal normalizing device comprises a machine shell, wherein a pushing device is arranged below the inner part of the machine shell;

the pushing device comprises a first motor, a first bevel gear, a connecting rod, a strip-shaped groove plate, a first shell, a first pull rod, a first spring, a second pull rod and a second spring;

the outer wall of the first motor is fixedly connected with the casing through a bracket, the output end of the first motor is fixedly connected with a first bevel gear, the two first bevel gears are meshed and connected with each other, the two first bevel gears are rotatably connected with the casing through a rotating shaft, one end of the first bevel gear on the left side is fixedly connected with a connecting rod, one end of the connecting rod is slidably connected with a strip-shaped groove plate through a sliding groove, the bottom of the strip-shaped groove plate is slidably connected with the casing through a sliding groove, the outer wall of the strip-shaped groove plate is fixedly connected with a first shell, the outer wall of the first shell is slidably connected with the casing through a sliding groove, the inner part of the first shell is slidably connected with a first pull rod through a sliding groove, the outer wall of the first pull rod is tightly attached to a second pull rod, two ends of a first spring are fixedly connected with the first pull rod and the first shell respectively, and two ends of a second spring are fixedly connected with the second pull rod and the first shell respectively, the outer walls of the first pull rod and the second pull rod are rotatably connected with the machine shell through sliding grooves.

Preferably, the top of the casing is provided with a heat dissipation port, and the outer wall of the casing is rotatably connected with the machine door through a door leaf.

Preferably, auxiliary devices are arranged on two sides of the interior of the machine shell;

the auxiliary device comprises a second motor, a second bevel gear, a blower and fan blades;

the outer wall of second motor passes through support and casing looks rigid coupling, the output rigid coupling of second motor has second bevel gear, two second bevel gear intermeshing connects, two second bevel gear rotates through pivot and casing to be connected, the outer wall and the casing looks rigid coupling of air-blower, the output rigid coupling of air-blower has the flabellum.

Preferably, one end of the second bevel gear on the right side is provided with a fixing device;

the fixing device comprises a second shell, a hand wheel, a first gear, a second gear, a first rack rod and a second rack rod;

the one end of second shell passes through spout and second bevel gear sliding connection, the inside of second shell is passed through the bearing and is connected with the hand wheel rotation, the one end rigid coupling of hand wheel has first gear, the one end rigid coupling of first gear has the second gear, the one end of second gear is passed through the pivot and is connected with the second shell rotation, the edge and the first rack bar meshing of first gear are connected, the edge and the second rack bar meshing of second gear are connected, the outer wall of first rack bar and second rack bar all rotates with the second shell through the round pin axle and is connected.

Preferably, a heating rod is fixedly connected to one end of each of the first and second rack bars.

Compared with the prior art, the utility model has the beneficial effects that: the forging waste heat isothermal normalizing device comprises a first motor, a first bevel gear, a connecting rod, a strip-shaped groove plate, a first shell, a first pull rod, a first spring, a second pull rod and a second spring, wherein the first pull rod is pulled leftwards by a user through the cooperation of the first motor, the second pull rod does not limit the first pull rod, the first pull rod moves upwards under the elasticity of the first spring, the top end of the first pull rod is inserted into a chute below the second shell, an external power supply of the first motor is switched on, the first motor is started, the first motor drives the first bevel gear to rotate, the first bevel gear drives the connecting rod to rotate, the connecting rod enables the strip-shaped groove plate to move rightwards, the strip-shaped groove plate drives the first shell to move, the first shell drives the first pull rod to move, the first pull rod drives a fixing device above the first pull rod to move rightwards, one end of the first rack rod and one end of the second rack rod are pushed out of the device and then the first motor is stopped, the problem that a forging object with waste heat is placed into the device to be more strenuous in the forging waste heat isothermal normalizing device is solved.

Through the second motor, second bevel gear, cooperation between air-blower and the flabellum, switch on the external power supply of second motor, start the second motor, the second motor drives second bevel gear and rotates, second bevel gear drives whole fixing device and rotates, start the air-blower simultaneously, the air-blower drives the flabellum and rotates, make the flabellum carry out the air cooling to the forging thing that is rotating, carry out omnidirectional air cooling to the forging thing through a flabellum, the cost has significantly reduced, the problem of forging waste heat isothermal normalizing device and dispelling the heat at the fan of air cooling's in-process needs a plurality of angles has been solved, the great problem of cost.

Through the second shell, the hand wheel, first gear, the second gear, cooperation between first rack pole and the second rack pole, rotate the hand wheel, the hand wheel drives first gear revolve, first gear drives first rack pole and rotates, first gear drives second gear revolve simultaneously, the second gear drives second rack pole and rotates, first rack pole and second rack pole rotate along the round pin hub on the second shell, fix the forging thing in the middle of, the problem that forging waste heat isothermal normalizing device can't fix the forging thing of different specifications is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the casing, the heat dissipation opening and the door of FIG. 1;

FIG. 3 is a schematic view of a connection structure of the hand wheel, the first gear and the second gear in FIG. 2;

fig. 4 is a schematic view illustrating a connection structure of the link, the bar-shaped groove plate and the first housing in fig. 2.

In the figure: 1. the heat dissipation device comprises a machine shell, 2, a heat dissipation port, 3, a pushing device, 301, a first motor, 302, a first bevel gear, 303, a connecting rod, 304, a strip-shaped groove plate, 305, a first shell, 306, a first pull rod, 307, a first spring, 308, a second pull rod, 309, a second spring, 4, a fixing device, 401, a second shell, 402, a hand wheel, 403, a first gear, 404, a second gear, 405, a first rack rod, 406, a second rack rod, 5, an auxiliary device, 501, a second motor, 502, a second bevel gear, 503, a blower, 504, fan blades, 6, a heating rod, 7 and a machine door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a forging waste heat isothermal normalizing device comprises a machine shell 1, a pushing device 3 is arranged below the inner portion of the machine shell 1, the pushing device 3 comprises a first motor 301, a first bevel gear 302, a connecting rod 303, a strip-shaped groove plate 304, a first shell 305, a first pull rod 306, a first spring 307, a second pull rod 308 and a second spring 309, the outer wall of the first motor 301 is fixedly connected with the machine shell 1 through a support, the type of the first motor 301 is selected according to actual use requirements and meets working requirements, the output end of the first motor 301 is fixedly connected with the first bevel gear 302, the first motor 301 drives the first bevel gear 302 to rotate, the two first bevel gears 302 are meshed with each other and connected, the two first bevel gears 302 are rotatably connected with the machine shell 1 through a rotating shaft, the machine shell 1 rotatably supports the first bevel gears 302 through the rotating shaft, one end of the first bevel gear 302 on the left side is fixedly connected with the connecting rod 303, the first bevel gear 302 drives the connecting rod 303 to rotate, one end of a connecting rod 303 is slidably connected with a strip-shaped groove plate 304 through a sliding groove, the connecting rod 303 enables the strip-shaped groove plate 304 to move left and right, the bottom of the strip-shaped groove plate 304 is slidably connected with a machine shell 1 through the sliding groove, the machine shell 1 limits the moving direction of the strip-shaped groove plate 304 through the sliding groove, the outer wall of the strip-shaped groove plate 304 is fixedly connected with a first shell 305, the strip-shaped groove plate 304 drives the first shell 305 to rotate, the outer wall of the first shell 305 is slidably connected with the machine shell 1 through the sliding groove, the machine shell 1 limits the moving direction of the first shell 305 through the sliding groove, the interior of the first shell 305 is slidably connected with a first pull rod 306 through the sliding groove, the first shell 305 limits the moving direction of the first pull rod 306 through the sliding groove, the outer wall of the first pull rod 306 is tightly attached to a second pull rod 308, the second pull rod 308 limits the moving of the first pull rod 306, two ends of a first spring 307 are respectively fixedly connected with the first pull rod 306 and the first shell 305, the elastic coefficient of the first spring 307 is 5-10N/cm, two ends of a second spring 309 are fixedly connected with a second pull rod 308 and the first shell 305 respectively, the elastic coefficient of the second spring 309 is 5-10N/cm, the outer walls of the first pull rod 306 and the second pull rod 308 are rotatably connected with the machine shell 1 through sliding grooves, the machine shell 1 limits the moving directions of the first pull rod 306 and the second pull rod 308 through the sliding grooves, the top of the machine shell 1 is provided with a heat dissipation opening 2, the opening and closing of the heat dissipation opening 2 can be controlled, and the outer wall of the machine shell 1 is rotatably connected with the machine door 7 through a door leaf.

Two sides of the inside of the casing 1 are provided with auxiliary devices 5, the auxiliary devices 5 include a second motor 501, second bevel gears 502, an air blower 503 and fan blades 504, the outer wall of the second motor 501 is fixedly connected with the casing 1 through a support, the model of the second motor 501 is selected according to actual use requirements, it is enough to meet the work requirements, the output end of the second motor 501 is fixedly connected with a second bevel gear 502, the second motor 501 drives the second bevel gear 502 to rotate, the two second bevel gears 502 are meshed with each other and connected, the two second bevel gears 502 are rotatably connected with the casing 1 through a rotating shaft, the casing 1 rotatably supports the second bevel gear 502 through a rotating shaft, the outer wall of the air blower 503 is fixedly connected with the casing 1, the model of the air blower 503 is selected according to the actual use requirements, it is enough to meet the work requirements, the output end of the air blower 503 is fixedly connected with the fan blades 504, and the air blower 503 drives the fan blades 504 to rotate.

One end of the right second bevel gear 502 is provided with a fixing device 4, the fixing device 4 comprises a second housing 401, a hand wheel 402, a first gear 403, a second gear 404, a first rack bar 405 and a second rack bar 406, one end of the second housing 401 is slidably connected with the second bevel gear 502 through a chute, the second bevel gear 502 drives the second housing 401 to rotate, the interior of the second housing 401 is rotatably connected with the hand wheel 402 through a bearing, the second housing 401 rotatably supports the hand wheel 402 through a bearing, one end of the hand wheel 402 is fixedly connected with the first gear 403, the hand wheel 402 drives the first gear 403 to rotate, one end of the first gear 403 is fixedly connected with the second gear 404, the first gear drives the second gear 404 to rotate, one end of the second gear 404 is rotatably connected with the second housing 401 through a rotating shaft, the second housing 401 rotatably supports the second gear 404 through a rotating shaft, the edge of the first gear 403 is meshed with the first rack bar 405, the first gear 403 drives the first rack bar 405 to rotate, the edge of the second gear 404 is meshed with the second rack bar 406, the second gear 404 drives the second rack bar 406 to rotate, the outer walls of the first rack bar 405 and the second rack bar 406 are both connected with the second shell 401 through a pin shaft in a rotating mode, the first rack bar 405 and the second rack bar 406 rotate along the pin shaft of the second shell 401, one end of the first rack bar 405 and one end of the second rack bar 406 are fixedly connected with the heating rod 6, and the heating rod 6 is used for keeping the temperature inside the device.

When the forging waste heat isothermal normalizing device is used, firstly, a user pulls the second pull rod 308 leftwards, the second pull rod 308 does not limit the first pull rod 306, the first pull rod 306 moves upwards under the elastic force of the first spring 307, the top end of the first pull rod 306 is inserted into a chute below the second shell 401, an external power supply of the first motor 301 is switched on, the first motor 301 is started, the first motor 301 drives the first bevel gear 302 to rotate, the first bevel gear 302 drives the connecting rod 303 to rotate, the connecting rod 303 drives the bar-shaped groove plate 304 to move rightwards, the bar-shaped groove plate 304 drives the first shell 305 to move, the first shell 305 drives the first pull rod 306 to move, the first pull rod 306 drives the fixing device 4 above to move rightwards, so that one end of the first rack rod 405 and one end of the second rack rod 406 are pushed out of the device, then the first motor 301 is stopped, and the user places a forged object between the first rack rod 405 and the second rack rod 406, then the machine door 7 is opened, the hand wheel 402 is rotated, the hand wheel 402 drives the first gear 403 to rotate, the first gear 403 drives the first rack bar 405 to rotate, simultaneously the first gear 403 drives the second gear 404 to rotate, the second gear 404 drives the second rack bar 406 to rotate, the first rack bar 405 and the second rack bar 406 rotate along the pin shaft on the second shell 401, the middle forged object is fixed, then the first motor 301 is started again, the first motor 301 brings the forged object back to the inside of the device, simultaneously the first pull rod 306 is pulled downwards to separate the first pull rod 306 from the second shell 401, the second pull rod 308 moves rightwards under the elastic force of the second spring 309 to limit the first pull rod 306 again, the first motor 301 is stopped after the fixing device 4 reaches the leftmost end, the heating rod 6 is started to heat the inside, a certain time is waited after a specified temperature is reached, the forged object is air-cooled after the super-cooled austenite in the forged object is completely converted into pearlite, switch on second motor 501's external power supply, start second motor 501, second motor 501 drives second bevel gear 502 and rotates, second bevel gear 502 drives whole fixing device 4 and rotates, start air-blower 503 simultaneously, air-blower 503 drives flabellum 504 and rotates, make flabellum 504 carry out the air cooling to forging stock being pivoted well, carry out omnidirectional air cooling to forging stock through a flabellum 504, the cost is greatly reduced, stop second motor 501 and air-blower 503 after forging stock reachs the assigned temperature, start first motor 301 once more and send out the device with forging stock, accomplish the use of this time device.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forging waste heat isothermal normalizing device, includes casing (1), its characterized in that: a pushing device (3) is arranged below the inner part of the shell (1);

the pushing device (3) comprises a first motor (301), a first bevel gear (302), a connecting rod (303), a strip-shaped trough plate (304), a first shell (305), a first pull rod (306), a first spring (307), a second pull rod (308) and a second spring (309);

the outer wall of the first motor (301) is fixedly connected with the machine shell (1) through a support, the output end of the first motor (301) is fixedly connected with first bevel gears (302), the two first bevel gears (302) are meshed with each other and connected, the two first bevel gears (302) are rotatably connected with the machine shell (1) through rotating shafts, one end of the first bevel gear (302) on the left side is fixedly connected with a connecting rod (303), one end of the connecting rod (303) is slidably connected with a strip-shaped groove plate (304) through a sliding groove, the bottom of the strip-shaped groove plate (304) is slidably connected with the machine shell (1) through a sliding groove, the outer wall of the strip-shaped groove plate (304) is fixedly connected with a first shell (305), the outer wall of the first shell (305) is slidably connected with the machine shell (1) through a sliding groove, the interior of the first shell (305) is slidably connected with a first pull rod (306) through a sliding groove, and the outer wall of the first pull rod (306) is tightly attached to a second pull rod (308), two ends of the first spring (307) are fixedly connected with the first pull rod (306) and the first shell (305) respectively, two ends of the second spring (309) are fixedly connected with the second pull rod (308) and the first shell (305) respectively, and the outer walls of the first pull rod (306) and the second pull rod (308) are rotatably connected with the machine shell (1) through sliding grooves.

2. The forging waste heat isothermal normalizing device according to claim 1, wherein: the heat dissipation device is characterized in that the top of the casing (1) is provided with a heat dissipation port (2), and the outer wall of the casing (1) is rotatably connected with the machine door (7) through a door leaf.

3. The forging waste heat isothermal normalizing device according to claim 1, wherein: auxiliary devices (5) are arranged on two sides of the interior of the machine shell (1);

the auxiliary device (5) comprises a second motor (501), a second bevel gear (502), a blower (503) and fan blades (504);

the outer wall of second motor (501) passes through support and casing (1) looks rigid coupling, the output rigid coupling of second motor (501) has second bevel gear (502), two second bevel gear (502) intermeshing connects, two second bevel gear (502) rotates through pivot and casing (1) to be connected, the outer wall and casing (1) looks rigid coupling of air-blower (503), the output rigid coupling of air-blower (503) has flabellum (504).

4. The forging waste heat isothermal normalizing device according to claim 3, wherein: one end of the second bevel gear (502) on the right side is provided with a fixing device (4);

the fixing device (4) comprises a second housing (401), a hand wheel (402), a first gear (403), a second gear (404), a first rack bar (405) and a second rack bar (406);

the one end of second shell (401) passes through spout and second bevel gear (502) sliding connection, the inside of second shell (401) is passed through the bearing and is rotated with hand wheel (402) and be connected, the one end rigid coupling of hand wheel (402) has first gear (403), the one end rigid coupling of first gear (403) has second gear (404), the one end of second gear (404) is passed through the pivot and is rotated with second shell (401) and be connected, the edge and the first rack bar (405) meshing of first gear (403) are connected, the edge and the second rack bar (406) meshing of second gear (404) are connected, the outer wall of first rack bar (405) and second rack bar (406) all rotates with second shell (401) through the round pin axle and is connected.

5. The forging waste heat isothermal normalizing device according to claim 4, wherein: and one ends of the first rack rod (405) and the second rack rod (406) are fixedly connected with a heating rod (6).