CN214881734U

CN214881734U - Efficient two-end annealing device for saw blade

Info

Publication number: CN214881734U
Application number: CN202121688301.XU
Authority: CN
Inventors: 唐传东; 刘海儒; 吴冠昌
Original assignee: Dongbei Special Steel Group Dalian Special Steel Product Co ltd
Current assignee: Dongbei Special Steel Group Dalian Special Steel Product Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-26
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses an efficient saw blade both ends annealing device, comprising a base plate, the equal fixedly connected with mount one in the left and right sides at bottom plate top, the bottom plate is located the equal fixedly connected with electric heating plate in the top of the inner chamber department of mount one and mount inner chamber, and the left and right sides at bottom plate top just is located the equal fixedly connected with mount two in the right side of mount one. The utility model discloses a motor two, the driving gear, go out the gas cap, the electric heating board, flat pipe, driven gear, the bearing frame, a pipe body, the intake pipe, the riser, the portable through hole, the connecting block, the thread bush, the bearing plate, the threaded rod, motor one, the grip block, the cooperation of screw thread post and screw thread section of thick bamboo is used, but possess high-efficient annealing's advantage, solved current annealing device at the in-process to the saw blade annealing, can't make the saw blade obtain the even heating fast, therefore, the annealing effect of saw blade is relatively poor, simultaneously, can't cool off it fast after annealing, the lower problem of work efficiency.

Description

Efficient two-end annealing device for saw blade

Technical Field

The utility model relates to a saw blade processing technology field specifically is an efficient saw blade both ends annealing device.

Background

The saw blade is a steel sheet bar provided with tooth edges, the tooth edges are the main part of the saw blade, the saw blade needs to be annealed during processing, the annealing is a metal heat treatment process, namely, metal is slowly heated to a certain temperature and is kept for a sufficient time, and then the metal is cooled at a proper speed, so that the hardness is reduced, and the cutting processability is improved; the residual stress is reduced, the size is stabilized, and the deformation and crack tendency is reduced; the method is characterized by refining grains, adjusting tissues and eliminating tissue defects, and precisely, annealing is a heat treatment process for materials, including metal materials and non-metal materials, and the annealing purpose of new materials is different from that of traditional metal annealing.

The existing annealing device can not rapidly and uniformly heat the saw blade in the process of annealing the saw blade, so that the annealing effect of the saw blade is poor, and meanwhile, the annealing device can not rapidly cool the saw blade after annealing, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient saw blade both ends annealing device possesses the advantage that can high-efficiently anneal, has solved current annealing device and is in the in-process to the saw blade annealing, can't make the saw blade obtain the even heating fast, consequently, the annealing effect of saw blade is relatively poor, simultaneously, can't cool off it fast after annealing, the lower problem of work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient annealing device for two ends of a saw blade comprises a bottom plate, wherein a first fixing frame is fixedly connected to the left side and the right side of the top of the bottom plate, electric heating plates are fixedly connected to the inner cavity of the first fixing frame and the top of the inner cavity of the first fixing frame by the bottom plate, a second fixing frame is fixedly connected to the left side and the right side of the top of the bottom plate and the right side of the first fixing frame by the bottom plate, an air inlet pipe is arranged at the top of the second fixing frame in a penetrating manner, the bottom of the output end of the air inlet pipe penetrates through the top of the inner cavity of the second fixing frame and is communicated with a flat pipe, an air outlet cover is communicated with the bottom of the flat pipe, a moving through hole is arranged at the center of the top of the bottom plate, vertical plates are fixedly connected to the bottom of the bottom plate and the two sides of the moving through hole, a first motor is fixedly connected to one side of one vertical plate, a threaded rod is fixedly connected between the left side of the output end of the first motor and is connected to one side opposite to the two vertical plates, the utility model discloses a threaded connection of a plurality of threaded rods, including threaded rod, movable end, bearing frame, movable end, fixed cover, threaded sleeve, connecting block, movable end, driven gear, threaded sleeve, and bottom fixedly connected to the bottom, and the threaded sleeve, and the threaded sleeve, and the threaded sleeve, the bottom fixedly connected to the bottom fixedly connected with, the pressure plate, the bottom of the pressure plate, and the pressure plate, the bottom of the pressure plate, the right side of the pressure plate, and the pressure plate, and the pressure plate, and the pressure.

Preferably, the base is fixedly connected to two sides of the bottom plate, and the top of the air inlet pipe is communicated with an external cooling gas supply source.

Preferably, the quantity of air outlet cover is three, and evenly distributed in the bottom of flat pipe, the left side of threaded rod is through one side swing joint of bearing one with one of them riser.

Preferably, the bottom of the supporting plate is not in contact with the top of the bottom plate, fastening screws penetrate through the front side and the rear side of the top of the bearing seat, and the bottoms of the fastening screws penetrate through the bearing seat and are in threaded connection with the top of the supporting plate.

Preferably, the top of screw thread post is fixedly connected with the turning handle, the bottom of screw thread post is through the top swing joint of bearing and grip block, the surface of grip block and the inner wall sliding contact of body.

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

1. the utility model discloses a motor two, the driving gear, go out the gas cap, the electric heating board, flat pipe, driven gear, the bearing frame, a pipe body, the intake pipe, the riser, the portable through hole, the connecting block, the thread bush, the bearing plate, the threaded rod, motor one, the grip block, the cooperation of screw thread post and screw thread section of thick bamboo is used, but possess high-efficient annealing's advantage, solved current annealing device at the in-process to the saw blade annealing, can't make the saw blade obtain the even heating fast, therefore, the annealing effect of saw blade is relatively poor, simultaneously, can't cool off it fast after annealing, the lower problem of work efficiency.

2. The utility model discloses a use of base can carry out the outrigger to annealing device, through the use of turning handle, can conveniently rotate the screw thread post, through the use of bearing plate, can support the billet, through the use of connecting block, can conveniently be connected between thread bush and the backup pad.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a bottom perspective view of the present invention;

FIG. 3 is a three-dimensional structure view of the tube body of the present invention;

fig. 4 is the three-dimensional structure diagram of the flat tube of the utility model.

In the figure: the device comprises a base plate 1, a first fixing frame 2, a second fixing frame 3, a 4 supporting plate, a second motor 5, a 6 driving gear, a 7 air outlet cover, an 8 electric heating plate, a 9 flat pipe, a 10 driven gear, a 11 bearing seat, a 12 pipe body, a 13 air inlet pipe, a 14 vertical plate, a 15 moving through hole, a 16 connecting block, a 17 threaded sleeve, a 18 bearing plate, a 19 threaded rod, a first motor 20, a 21 clamping plate, a 22 threaded column and a 23 threaded cylinder.

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. 1-4, an efficient annealing device for two ends of a saw blade comprises a bottom plate 1, wherein a first fixing frame 2 is fixedly connected to the left and right sides of the top of the bottom plate 1, an electric heating plate 8 is fixedly connected to the inner cavity of the first fixing frame 2 and the top of the inner cavity of the first fixing frame 2 of the bottom plate 1, a second fixing frame 3 is fixedly connected to the left and right sides of the top of the bottom plate 1 and the right side of the first fixing frame 2, an air inlet pipe 13 is arranged at the top of the second fixing frame 3 in a penetrating manner, the bottom of the output end of the air inlet pipe 13 is arranged at the top of the inner cavity of the second fixing frame 3 in a penetrating manner and communicated with a flat pipe 9, the bottom of the flat pipe 9 is communicated with an air outlet cover 7, cooling air can be conveniently and uniformly sprayed to the surface of the steel bar by using the air outlet cover 7, so as to achieve the uniform cooling effect, a moving through hole 15 is arranged at the center of the top of the bottom plate 1, so as to facilitate the passing of a connecting block 16, meanwhile, the movement of the threaded sleeve 17 can be limited, the rotation of the threaded sleeve is avoided in the movement process, the vertical plates 14 are fixedly connected to the bottom of the bottom plate 1 and positioned on two sides of the moving through hole 15, the first motor 20 is fixedly connected to one side of each vertical plate 14, the left side of the output end of the first motor 20 penetrates between the opposite sides of the two vertical plates 14 and is fixedly connected with a threaded rod 19, the threaded sleeve 17 is sleeved on the surface of the threaded rod 19 in a threaded manner, a connecting block 16 is fixedly connected to the top of the threaded sleeve 17, the threaded sleeve 17 can be conveniently connected with the supporting plate 4 through the use of the connecting block 16, the top of the connecting block 16 penetrates through the moving through hole 15 and is fixedly connected with the supporting plate 4, a bearing seat 11 is fixedly connected to the center of the top of the supporting plate 4, the pipe body 12 can be supported through the use of the bearing seat 11 and is convenient to rotate, the movable end of the inner cavity of the bearing seat 11 is fixedly connected with the pipe body 12, the driven gear 10 is fixedly sleeved on the right side of the surface of the pipe body 12, the front side of the top of the supporting plate 4 is fixedly connected with the motor II 5, the surface of the output end of the motor II 5 is fixedly sleeved with the driving gear 6 matched with the driven gear 10 for use, the right side of the top of the pipe body 12 is penetrated and embedded with the threaded cylinder 23, the inner cavity of the threaded cylinder 23 is in threaded connection with the threaded column 22, the bottom of the threaded column 22 penetrates through the inner cavity of the pipe body 12 and is movably connected with the clamping plate 21, stable clamping can be performed on a steel bar through the clamping plate 21, the pressure bearing plate 18 is fixedly connected to the bottom of the right side of the inner cavity of the pipe body 12, and the steel bar can be supported through the pressure bearing plate 18;

the base is fixedly connected to the two sides of the bottom plate 1, the annealing device can be stably supported through the base, and the top of the air inlet pipe 13 is communicated with an external cooling gas supply source;

the number of the air outlet covers 7 is three, the air outlet covers are uniformly distributed at the bottoms of the flat tubes 9, and the left side of the threaded rod 19 is movably connected with one side of one vertical plate 14 through a first bearing;

the bottom of the supporting plate 4 is not contacted with the top of the bottom plate 1, fastening screws penetrate through the front side and the rear side of the top of the bearing seat 11, and the bottoms of the fastening screws penetrate through the bearing seat 11 and are in threaded connection with the top of the supporting plate 4;

the top fixedly connected with turning handle of screw thread post 22 through the use of turning handle, can conveniently rotate screw thread post 22, and the top swing joint of bearing and grip block 21 is passed through to the bottom of screw thread post 22, the surface of grip block 21 and the inner wall sliding contact of body 12.

When in use, a steel bar is inserted into the inner cavity of the tube body 12, then the steel bar is placed on the top of the bearing plate 18, then the rotating handle is rotated, under the action of the threaded cylinder 23, the threaded column 22 descends to further drive the clamping plate 21 to descend until the bottom of the clamping plate is in close contact with the top of the steel bar, at the moment, two ends of the steel bar are respectively positioned in the inner cavities of the two fixing frames I2, at the moment, the steel bar is slowly heated through the electric heating plate 8, at the same time, the output end of the motor II 5 drives the driving gear 6 to rotate and is meshed with the driven gear 10 to drive the tube body 12 to rotate, further, the steel bar is slowly rotated to heat, when the steel bar is heated to a required temperature, the output end of the motor I20 drives the threaded rod 19 to rotate, so that the threaded sleeve 17 on the surface of the steel bar moves rightwards and sequentially drives the connecting block 16 and the supporting plate 4 to move rightwards, thereby moving the steel bar on the top of the steel bar to move rightwards, until the both ends of billet are located the two 3 inner chambers of mount of both sides respectively, at this moment, provide cooling gas by outside cooling gas supply source to get into flat pipe 9 in through intake pipe 13, spout to the both ends of billet through going out gas hood 7 at last, under the rotation of billet, make its even cooling, reach high-efficient annealing effect.

In summary, the following steps: this efficient saw blade both ends annealing device, through motor two 5, the driving gear 6, go out the gas hood 7, electric heating plate 8, flat pipe 9, driven gear 10, bearing frame 11, body 12, intake pipe 13, the riser 14, shift hole 15, connecting block 16, thread bush 17, bearing plate 18, threaded rod 19, motor one 20, grip block 21, the cooperation of screw thread post 22 and screw thread section of thick bamboo 23 is used, current annealing device is at the in-process to the saw blade annealing has been solved, can't make the saw blade obtain the even heating fast, therefore, the annealing effect of saw blade is relatively poor, simultaneously, can't cool off it fast after annealing, the lower problem of work efficiency.

Claims

1. The utility model provides an efficient saw blade both ends annealing device, includes bottom plate (1), its characterized in that: the heating device is characterized in that a first fixing frame (2) is fixedly connected to the left side and the right side of the top of the bottom plate (1), electric heating plates (8) are fixedly connected to the top of the inner cavity of the first fixing frame (2) and the top of the inner cavity of the first fixing frame (2) of the bottom plate (1), a second fixing frame (3) is fixedly connected to the left side and the right side of the top of the bottom plate (1) and the right side of the first fixing frame (2), an air inlet pipe (13) is arranged at the top of the second fixing frame (3) in a penetrating mode, the bottom of an output end of the air inlet pipe (13) penetrates through the top of the inner cavity of the second fixing frame (3) and is communicated with a flat pipe (9), an air outlet cover (7) is communicated with the bottom of the flat pipe (9), a movable through hole (15) is arranged at the center of the top of the bottom plate (1), vertical plates (14) are fixedly connected to the bottom of the bottom plate (1) and the two sides of the movable through hole (15), the utility model discloses a motor, including riser (14), fixed connection motor one (20) of one side of riser (14), the left side of motor one (20) output runs through between the relative one side of two riser (14) and fixedly connected with threaded rod (19), the surperficial screw thread cover of threaded rod (19) is equipped with thread bush (17), the top fixedly connected with connecting block (16) of thread bush (17), the top of connecting block (16) runs through portable hole (15) and fixedly connected with backup pad (4), the center department fixedly connected with bearing frame (11) at backup pad (4) top, the movable end fixedly connected with body (12) of bearing frame (11) inner chamber, the fixed cover in right side on body (12) surface is equipped with driven gear (10), the front side fixedly connected with motor two (5) at backup pad (4) top, the fixed cover in surface of motor two (5) output is equipped with driving gear (6) that uses with driven gear (10) cooperation, the right side at body (12) top is run through and is inlayed and have a screw thread section of thick bamboo (23), the inner chamber threaded connection of a screw thread section of thick bamboo (23) has screw thread post (22), the bottom of screw thread post (22) is run through to the inner chamber and swing joint of body (12) have grip block (21), the bottom fixedly connected with bearing plate (18) on body (12) inner chamber right side.

2. A high efficiency blade end annealer according to claim 1, wherein: the base is fixedly connected to the two sides of the bottom plate (1), and the top of the air inlet pipe (13) is communicated with an external cooling gas supply source.

3. A high efficiency blade end annealer according to claim 1, wherein: the quantity of venthole cover (7) is three, and evenly distributed in the bottom of flat pipe (9), the left side of threaded rod (19) is through one side swing joint of bearing one and one of them riser (14).

4. A high efficiency blade end annealer according to claim 1, wherein: the bottom of the supporting plate (4) is not in contact with the top of the bottom plate (1), fastening screws penetrate through the front side and the rear side of the top of the bearing seat (11), and the bottom of each fastening screw penetrates through the bearing seat (11) and is in threaded connection with the top of the supporting plate (4).

5. A high efficiency blade end annealer according to claim 1, wherein: the top fixedly connected with turning handle of screw thread post (22), the top swing joint of bearing and grip block (21) is passed through to the bottom of screw thread post (22), the surface of grip block (21) and the inner wall sliding contact of body (12).