CN219223225U

CN219223225U - Oven of bolt heat treatment production line

Info

Publication number: CN219223225U
Application number: CN202223465216.4U
Authority: CN
Inventors: 陈家歆
Original assignee: Xuzhou Xinxing Dacromet Technology Co ltd
Current assignee: Xuzhou Xinxing Dacromet Technology Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-06-20
Anticipated expiration: 2032-12-24

Abstract

The utility model relates to the technical field of bolt heat treatment, and discloses an oven of a bolt heat treatment production line, which comprises a box body and two L-shaped plates, wherein a heating plate is fixedly connected to the upper part inside the box body, two sliding grooves are formed in the lower part of the box body, a moving mechanism is jointly arranged on the two sliding grooves and the two L-shaped plates, a driving mechanism is jointly arranged on the two L-shaped plates, the moving mechanism is driven by the driving mechanism, one end of the moving mechanism is fixedly connected with a U-shaped frame, a placing mechanism is arranged between the U-shaped frames, the box body is fixedly hinged with a switch door, the upper surface of the box body is fixedly connected with a circulating fan, an air inlet pipe of the circulating fan penetrates through the upper surface of the box body, and an air outlet pipe of the circulating fan penetrates through the side wall of the box body. The utility model can make the bolt more convenient to put into the device, and can quickly recycle the bolt after the heat treatment is finished.

Description

Oven of bolt heat treatment production line

Technical Field

The utility model relates to the technical field of bolt heat treatment, in particular to an oven of a bolt heat treatment production line.

Background

The bolts are fasteners consisting of a head part and a screw rod, and are required to be placed in a heat treatment oven when being subjected to surface heat treatment, and are required to be fixed during heat treatment in order to prevent the bolts from rolling on the placing frame.

Through retrieving, chinese patent, CN211036021U discloses an oven of bolt heat treatment production line in bolt processing technology field, including the box, be equipped with electrical apparatus chamber and hot baking chamber in the box, sliding connection has the rack in the hot baking chamber, and the rack includes rectangular frame, evenly is fixed with a plurality of fixed axles and removal axle in the rectangular frame, and removes the axle and be connected with movable block, movable block and adjusting part.

For the above scheme, the following disadvantages exist:

among the above-mentioned technical scheme, very inconvenient when placing the bolt to can't accomplish to carry out quick recovery to it after the bolt carries out heat treatment completion, very consumption manpower makes staff's work efficiency become low.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the bolt placement operation is complicated, and the bolts cannot be quickly collected and recovered after the heat treatment is finished, and provides an oven of a bolt heat treatment production line.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an oven of bolt thermal treatment production line, includes box and two L shaped plates, the inside top fixedly connected with hot plate of box, two sliding tray have been seted up to the box below, two the sliding tray is provided with moving mechanism jointly with two L shaped plates, two the L shaped plate is provided with actuating mechanism jointly, moving mechanism passes through actuating mechanism drive, moving mechanism one end fixedly connected with U-shaped frame, be provided with placement machine between the U-shaped frame, the box fixedly hinge has the switch door, the mounting groove has been seted up to the switch door, the visual glass board of mounting groove fixedly connected with, box upper surface fixedly connected with circulating fan, the upper surface of box is run through to the circulating fan intake pipe, the lateral wall of box is run through to the circulating fan outlet duct.

Preferably, the moving mechanism comprises two screw rods, a plurality of sliding blocks and two first bevel gears, wherein the two screw rods are respectively connected between the corresponding chute walls and the corresponding L-shaped plates in a rotating mode, one ends of the two screw rods penetrate through the corresponding L-shaped plates and are fixedly connected with the corresponding first bevel gears, each sliding block is in sliding sleeve connection with the corresponding rod wall of the screw rod, and the sliding blocks are fixedly connected to the lower surface of the U-shaped frame together.

Preferably, the driving mechanism comprises two second bevel gears, a first rotating rod and a motor, wherein the first rotating rod is rotationally connected between the two L-shaped plates, one end of the first rotating rod penetrates through the corresponding L-shaped plate and is fixedly connected with the output end of the motor, and the two second bevel gears are fixedly sleeved on the rod wall of the first rotating rod and meshed with the corresponding first bevel gears.

Preferably, the placing mechanism comprises a plurality of conveying rollers, a plurality of conveying belts and a plurality of handles, wherein a plurality of conveying rollers are respectively connected to two ends of the U-shaped plate in a rotating mode, one end of each conveying roller penetrates through one side of the U-shaped frame and is fixedly connected with the corresponding handle, and each conveying belt is connected between the two corresponding conveying rollers in a sliding mode.

Preferably, a plurality of vent holes are formed in two ends of the U-shaped frame.

Preferably, the lower surface of the box body is symmetrically and fixedly connected with a plurality of supporting seats.

Compared with the prior art, the utility model provides the oven of the bolt heat treatment production line, which has the following beneficial effects:

1. this oven of bolt thermal treatment production line through setting up the mechanism of placing between the U-shaped frame, puts into the one end of conveyer belt to the bolt in proper order, rotates the handle in proper order afterwards, makes the conveyer belt rotate, and the bolt can remove along the conveyer belt this moment, through incessantly placing the bolt, can make the conveyer belt surface shop up the bolt, makes staff's operation more convenient.

2. This oven of bolt thermal treatment production line, through the mobile mechanism of setting in the box below, the starter motor, two second bevel gears rotate afterwards, drive first bevel gear simultaneously and rotate, and every slider moves on the lead screw that corresponds afterwards, makes the box of going in and out that the U-shaped frame can be steady, has prevented simultaneously that the staff from being scalded by the residual heat when taking out the U-shaped frame after the thermal treatment is accomplished.

3. This oven of bolt thermal treatment production line, through setting up the circulating fan at box upper surface, start circulating fan, hot-blast from circulating fan's intake pipe entering follow outlet duct later effluvium, can make the inside steam of box reach the circulation through the air vent of seting up on the U-shaped board, make the bolt be heated more evenly in the thermal treatment in-process.

The utility model can make the bolt more convenient to put into the device, and can quickly recycle the bolt after the heat treatment is finished.

Drawings

Fig. 1 is a schematic structural diagram of an oven of a bolt heat treatment production line according to the present utility model;

FIG. 2 is a schematic side cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 1;

fig. 4 is a schematic view of the structure of the U-shaped frame in fig. 1.

In the figure: the device comprises a box body 1, a U-shaped plate 2, a L-shaped plate 3, a heating plate 4, a conveying roller 5, a handle 6, a conveying belt 7, a door 8, a visual glass plate 9, a circulating fan 10, a sliding block 11, a screw rod 12, a first bevel gear 13, a first rotating rod 14, a second bevel gear 15, a motor 16 and a supporting seat 17.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

Referring to fig. 1-3, an oven of a bolt heat treatment production line comprises a box body 1 and two L-shaped plates 3, wherein a heating plate 4 is fixedly connected to the upper part inside the box body 1, two sliding grooves are formed in the lower part of the box body 1, a moving mechanism is jointly arranged between the two sliding grooves and the two L-shaped plates 3 and comprises two screw rods 12, a plurality of sliding blocks 11 and two first bevel gears 13, the two screw rods 12 are respectively connected between the corresponding sliding groove walls and the L-shaped plates 3 in a rotating mode, one ends of the two screw rods 12 penetrate through the corresponding L-shaped plates 3 and are fixedly connected with the corresponding first bevel gears 13, and each sliding block 11 is in sliding sleeve joint with the rod wall of the corresponding screw rod 12 so that a bolt can enter the box body 1.

Referring to fig. 1 to 3, the two L-shaped plates 3 are commonly provided with a driving mechanism, the driving mechanism comprises two second bevel gears 15, a first rotating rod 14 and a motor 16, the first rotating rod 14 is rotatably connected between the two L-shaped plates 3, one end of the first rotating rod 14 penetrates through the corresponding L-shaped plate 3 and is fixedly connected with the output end of the motor 16, the two second bevel gears 15 are fixedly sleeved on the rod wall of the first rotating rod 14 and are meshed with the corresponding first bevel gears 13, and the moving mechanism is driven by the driving mechanism.

Referring to fig. 1-4, one end of the moving mechanism is fixedly connected with a U-shaped frame 2, a placing mechanism is arranged between the U-shaped frames 2 and comprises a plurality of conveying rollers 5, a plurality of conveying belts 7 and a plurality of handles 6, the conveying rollers 5 are respectively connected to two ends of the U-shaped plate in a rotating mode, one end of each conveying roller 5 of one end penetrates through one side of the U-shaped frame 2 and is fixedly connected with the corresponding handle 6, and each conveying belt 7 is connected between the corresponding two conveying rollers 5 in a sliding mode.

Example two

On the basis of embodiment one, referring to fig. 1, a door opening and closing 8 is fixedly hinged to a box body 1, a mounting groove is formed in the door opening and closing 8, a visual glass plate 9 is fixedly connected in the mounting groove, the condition of bolts can be observed at any time in the heat treatment process, a circulating fan 10 is fixedly connected to the upper surface of the box body 1, an air inlet pipe of the circulating fan 10 penetrates through the upper surface of the box body 1, an air outlet pipe of the circulating fan 10 penetrates through the side wall of the box body 1, and the bolts can be heated more uniformly.

Example III

On the basis of the first embodiment, referring to fig. 2, a plurality of ventilation holes are formed at two ends of the u-shaped frame 2, and a plurality of supporting seats 17 are symmetrically and fixedly connected to the lower surface of the box 1, so that the box 1 can be stably placed on the ground.

In the utility model, firstly, bolts are put into one end of a conveying belt 7, then a handle 6 is rotated, a conveying roller 5 is rotated, then the conveying belt 7 is rotated, at the moment, the bolts can move along the conveying belt 7, the bolts can be uniformly paved on the surface of the conveying belt 7 through uninterrupted bolt placement, then the rest conveying belt 7 is paved by repeating the operation, then a motor 16 is started, two second bevel gears 15 are rotated, simultaneously a first bevel gear 13 is driven to rotate, then each sliding block 11 moves on a corresponding screw rod 12, a U-shaped frame 2 can smoothly enter a box body 1, a heating plate 4 and a circulating fan 10 are opened, at the moment, hot air enters from an air inlet pipe of the circulating fan 10 and then is dissipated from an air outlet pipe, hot air in the box body 1 can be circulated through a vent hole formed in the U-shaped plate 2, so that the bolts are heated more uniformly in the heat treatment process, after the heat treatment is finished, the U-shaped plate 2 is removed, after the U-shaped plate 2 is cooled, the handle 6 is sequentially rotated reversely, and the bolts can fall from one end of the conveying belt 7, and the purpose of quickly is achieved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an oven of bolt thermal treatment production line, includes box (1) and two L shaped plates (3), its characterized in that, box (1) inside top fixedly connected with hot plate (4), two sliding tray have been seted up to box (1) below, two the sliding tray is provided with moving mechanism jointly with two L shaped plates (3), two L shaped plates (3) are provided with actuating mechanism jointly, moving mechanism passes through actuating mechanism drive, moving mechanism one end fixedly connected with U-shaped frame (2), be provided with placement machine between U-shaped frame (2), box (1) fixedly connected with switch door (8), the mounting groove has been seted up to switch door (8), visible glass board (9) of fixedly connected with in the mounting groove, box (1) upper surface fixedly connected with circulating fan (10), circulating fan (10) intake pipe runs through the upper surface of box (1), circulating fan (10) outlet duct runs through the lateral wall of box (1).

2. The oven of a bolt heat treatment production line according to claim 1, wherein the moving mechanism comprises two screw rods (12), a plurality of sliding blocks (11) and two first bevel gears (13), the two screw rods (12) are respectively connected between the corresponding chute walls and the corresponding L-shaped plates (3) in a rotating mode, one ends of the two screw rods (12) penetrate through the corresponding L-shaped plates (3) and are fixedly connected with the corresponding first bevel gears (13), each sliding block (11) is in sliding sleeve connection with the rod wall of the corresponding screw rod (12), and a plurality of sliding blocks (11) are fixedly connected to the lower surface of the U-shaped frame (2) together.

3. An oven for a bolt heat treatment line according to claim 1, characterized in that the driving mechanism comprises two second bevel gears (15), a first rotating rod (14) and a motor (16), wherein the first rotating rod (14) is rotatably connected between the two L-shaped plates (3), one end of the first rotating rod (14) penetrates through the corresponding L-shaped plate (3) and is fixedly connected with the output end of the motor (16), and the two second bevel gears (15) are fixedly sleeved on the rod wall of the first rotating rod (14) and are meshed with the corresponding first bevel gears (13).

4. The oven according to claim 1, wherein the placement mechanism comprises a plurality of conveying rollers (5), a plurality of conveying belts (7) and a plurality of handles (6), wherein a plurality of conveying rollers (5) are respectively connected to two ends of the U-shaped plate in a rotating mode, one end of each conveying roller (5) at one end penetrates through one side of the U-shaped frame (2) and is fixedly connected with the corresponding handle (6), and each conveying belt (7) is connected between the two corresponding conveying rollers (5) in a sliding mode.

5. Oven for a heat treatment line for bolts according to claim 1, characterized in that a plurality of ventilation holes are provided at both ends of the U-shaped frame (2).

6. Oven for a bolt heat treatment production line according to claim 1, characterized in that the lower surface of the box body (1) is symmetrically and fixedly connected with a plurality of supporting seats (17).