CN217230853U

CN217230853U - Heat treatment furnace for manufacturing parts

Info

Publication number: CN217230853U
Application number: CN202220168701.6U
Authority: CN
Inventors: 梁家雨
Original assignee: Guangzhou Wanshide Automobile Air Conditioning Co ltd
Current assignee: Guangzhou Wanshide Automobile Air Conditioning Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-19
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a heat treatment furnace for manufacturing parts, which comprises a furnace body, a heating chamber, an electric heating element, a hydraulic pump, an oil tank, a motor, a belt wheel, a slide block, a screw rod, a hydraulic cylinder, a piston rod, an objective table, an oil conveying hole, a door, a cooling chamber, a fan, a ventilation pipe and an air outlet, wherein the hydraulic pump controls the oil outlet of the oil tank and the oil return to adjust the hydraulic pressure in the hydraulic cylinder, so that the piston rod can make telescopic motion under the action of hydraulic pressure to regulate the height of the object stage, the motor drives the screw rod to rotate by positive rotation and negative rotation, thereby the slide block moves left and right along the screw rod, the part to be processed is placed on the objective table through the door, the fan rotates and produces the wind warp the ventilation pipe by the air outlet blows the cooling chamber, the utility model relates to a rationally, simple structure, the practicality is strong.

Description

Heat treatment furnace for manufacturing parts

Technical Field

The utility model relates to a spare part thermal treatment technical field specifically is a spare part is made and is used heat treatment furnace.

Background

Parts are tools obtained by machining and casting metals such as gold, silver, copper, iron, and tin, and are used for fixing articles, machining articles, and decoration, and some parts, such as a fixing base, an atomizing cover, a contact piece, and a tip, require a heat treatment process to eliminate excessive internal stress due to their operating characteristics.

The existing heat treatment equipment is generally complex, the treatment process is complicated, the parts after heat treatment are required to be cooled for accelerating the heat treatment efficiency after the heat treatment of the parts is finished, and the existing cooling mode is natural cooling, so that the cooling time is long, and the heat treatment efficiency of the parts is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spare part is heat treatment furnace for manufacturing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat treatment furnace for manufacturing parts comprises a furnace body, a heating chamber, an electric heating element, a hydraulic pump, an oil tank, a motor, a belt wheel, a sliding block, a screw rod, a hydraulic cylinder, a piston rod, an objective table, oil conveying holes, a door, a cooling chamber, a fan, a ventilation pipe and an air outlet, wherein the inside of the furnace body is hollow, the heating chamber is arranged on the left side above the inside of the furnace body, the electric heating element is attached to the inner wall of the heating chamber, the hydraulic pump, the oil tank and the motor are all arranged on the inner wall on the left side of the furnace body, the screw rod is connected with the motor through the belt wheel and the belt, the sliding block is arranged on the bottom surface inside the furnace body, the hydraulic cylinder is arranged above the sliding block, one end of the piston rod is connected with the hydraulic cylinder, the other end of the piston rod is connected with the objective table, the two oil conveying holes are symmetrically arranged on the left side of the hydraulic cylinder up and down, the heating furnace is characterized in that the door is arranged on the right wall of the furnace body, the cooling chamber is arranged on the right side of the heating chamber, the fan is arranged at the top of the right wall of the furnace body, the ventilating pipe is arranged on the left side of the fan, and the air outlet is communicated with the ventilating pipe and the cooling chamber.

Preferably, the side wall of the furnace body is provided with vent holes.

Preferably, the screw is connected with the furnace body through a bearing.

Preferably, the motor and the hydraulic pump are provided with three switches of forward rotation, reverse rotation and stop.

Preferably, the width of the stage is larger than the width of the heating chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the heating chamber inner wall of the utility model is uniformly distributed with a plurality of electric heating elements, so that the parts placed on the objective table are heated uniformly, the speed of heat treatment of the parts is accelerated, and the efficiency of heat treatment of the parts is improved;

2. the utility model discloses still set up the cooling chamber simultaneously, spare part moves the cooling chamber along the screw rod after coming out from the heating chamber and carries out the forced air cooling, for the great reduction cooling time of traditional natural cooling, has promoted efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of a heat treatment furnace for manufacturing parts of the present invention;

fig. 2 is a schematic side view of the heat treatment furnace for manufacturing parts of the present invention.

In the figure: 1. a furnace body; 2. a heating chamber; 3. an electric heating element; 4. a hydraulic pump; 5. an oil tank; 6. a motor; 7. a belt; 8. a pulley; 9. a slider; 10. a screw; 11. a hydraulic cylinder; 12. a piston rod; 13. an object stage; 14. an oil transfer hole; 15. a door; 16. a cooling chamber; 17. a fan; 18. a vent pipe; 19. and (7) air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a heat treatment furnace for manufacturing parts comprises a furnace body 1, a heating chamber 2, an electric heating element 3, a hydraulic pump 4, an oil tank 5, a motor 6, a belt 7, a belt wheel 8, a sliding block 9, a screw rod 10, a hydraulic cylinder 11, a piston rod 12, an object stage 13, an oil conveying hole 14, a door 15, a cooling chamber 16, a fan 17, a ventilation pipe 18 and an air outlet 19, wherein the inside of the furnace body 1 is hollow, the heating chamber 2 is arranged on the upper left side inside the furnace body 1, the electric heating element 3 is attached to the inner wall of the heating chamber 2, the hydraulic pump 4, the oil tank 5 and the motor 6 are all arranged on the inner wall on the left side of the furnace body 1, the screw rod 10 is connected with the motor 6 through the belt wheel 8 and the belt 7, the sliding block 9 is arranged on the bottom surface inside the furnace body 1, the hydraulic cylinder 11 is arranged above the sliding block 9, one end of the piston rod 12 is connected with the hydraulic cylinder 11, the other end of the hydraulic cylinder is connected with the objective table 13, the left side of the hydraulic cylinder 11 is provided with two oil conveying holes 14 in an up-down symmetrical manner, the right wall of the furnace body 1 is provided with the door 15, the cooling chamber 16 is arranged on the right side of the heating chamber 2, the fan 17 is arranged at the top of the right wall of the furnace body 1, the ventilation pipe 18 is arranged on the left side of the fan 17, and the air outlet 19 is communicated with the ventilation pipe 18 and the cooling chamber 16.

The side wall of the furnace body 1 is provided with a vent hole.

The screw 10 is connected with the furnace body 1 through a bearing.

The motor 6 and the hydraulic pump 4 are provided with three switches of positive rotation, negative rotation and stop.

The width of the stage 13 is larger than the width of the heating chamber 2.

The working principle is as follows: when the utility model is used, firstly, the door 15 is opened, the part to be processed is placed in the middle of the objective table 13, the door 15 is closed, the forward switch of the motor 6 is pressed to make the motor 6 forward, the slider 9 moves leftwards along the screw rod 10, the motor 6 is closed when the slider 9 moves to the position under the heating chamber 2, the forward switch of the hydraulic pump 4 is opened, the oil in the oil tank 5 enters the hydraulic cylinder 11 from the oil conveying hole 14 below, the oil conveying hole 14 above returns to the oil inlet box 5, the piston rod 12 rises, when the objective table 13 contacts the side wall of the heating chamber 2 to form a closed space, the switch of the hydraulic pump 4 is closed, the power supply of the electric heating element 3 is switched on, heating is started, the reverse switch of the hydraulic pump 4 is pressed after the heat treatment is finished, the hydraulic pump 4 is closed after the piston rod 12 descends by a distance, the reverse switch of the motor 6 is pressed, the slider 9 moves rightwards along the screw rod 10, the motor 6 is closed when the slider 9 moves to the position under the cooling chamber 16, pressing down hydraulic pump 4 corotation switch, piston rod 12 rises, closes hydraulic pump 4 when objective table 13 is about to contact the cooling chamber 16 lateral wall, opens fan 17, and wind-force ventilation pipe 18 blows into cooling chamber 16 from air outlet 19, begins the forced air cooling, and after the cooling finishes with objective table 13 and slider 9 all resume initial position, open door 15 and take out spare part, close door 15, the heat treatment finishes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a spare part is made with heat treatment furnace, includes furnace body (1), heating chamber (2), electric heating element (3), hydraulic pump (4), oil tank (5), motor (6), belt (7), band pulley (8), slider (9), screw rod (10), pneumatic cylinder (11), piston rod (12), objective table (13), oil delivery hole (14), door (15), cooling chamber (16), fan (17), ventilation pipe (18) and air outlet (19), its characterized in that: the furnace body (1) is hollow, the heating chamber (2) is arranged on the left side of the inner top of the furnace body (1), the electric heating element (3) is attached to the inner wall of the heating chamber (2), the hydraulic pump (4), the oil tank (5) and the motor (6) are arranged on the inner wall of the left side of the furnace body (1), the screw (10) is connected with the motor (6) through the belt wheel (8) and the belt (7), the sliding block (9) is arranged on the bottom surface of the inner part of the furnace body (1), the hydraulic cylinder (11) is arranged above the sliding block (9), one end of the piston rod (12) is connected with the hydraulic cylinder (11), the other end of the piston rod is connected with the objective table (13), the left side of the hydraulic cylinder (11) is symmetrically provided with two oil conveying holes (14) up and down, the door (15) is arranged on the right wall of the furnace body (1), the cooling chamber (16) is arranged on the right side of the heating chamber (2), the fan (17) is arranged on the top of the right wall of the furnace body (1), the ventilation pipe (18) is arranged on the left side of the fan (17), and the air outlet (19) is communicated with the ventilation pipe (18) and the cooling chamber (16).

2. The heat treatment furnace for manufacturing parts according to claim 1, wherein: the side wall of the furnace body (1) is provided with a vent hole.

3. The heat treatment furnace for manufacturing parts according to claim 1, wherein: the screw (10) is connected with the furnace body (1) through a bearing.

4. The heat treatment furnace for manufacturing parts according to claim 1, wherein: the motor (6) and the hydraulic pump (4) are provided with three switches of positive rotation, negative rotation and stop.

5. The heat treatment furnace for manufacturing parts according to claim 1, wherein: the width of the object stage (13) is larger than that of the heating chamber (2).