CN219886147U - Roller saw blade plane quenching furnace - Google Patents
Roller saw blade plane quenching furnace Download PDFInfo
- Publication number
- CN219886147U CN219886147U CN202320665113.8U CN202320665113U CN219886147U CN 219886147 U CN219886147 U CN 219886147U CN 202320665113 U CN202320665113 U CN 202320665113U CN 219886147 U CN219886147 U CN 219886147U
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- CN
- China
- Prior art keywords
- fixedly connected
- curtain door
- soft curtain
- saw blade
- quenching furnace
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- 230000000171 quenching effect Effects 0.000 title claims abstract description 49
- 238000010791 quenching Methods 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 239000011449 brick Substances 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a roller rod saw blade plane quenching furnace, which comprises a bottom frame, wherein a furnace shell is fixedly connected to the bottom frame, a soft curtain door is arranged on the bottom frame, a soft curtain door pressing plate is arranged on the soft curtain door, an internal thread groove is formed in the soft curtain door pressing plate, a bolt is connected with the internal thread groove in an internal thread way, an anti-carbon brick is arranged on the furnace shell, a heating device is arranged in the furnace shell, a heat radiating device is arranged on the bottom frame, a hard plate is fixedly connected to the anti-carbon brick, a true bead felt is arranged on the hard plate, and a temperature measuring point is arranged on the furnace shell.
Description
Technical Field
The utility model relates to the technical field of quenching furnaces, in particular to a roller saw blade plane quenching furnace.
Background
The quenching furnace is a furnace heated before quenching the workpiece, the quenching is to put the workpiece into the furnace to be heated to the quenching temperature above the critical point and keep the quenching temperature for a period of time, and then the workpiece is rapidly taken out from the furnace and put into quenching liquid for quenching;
according to the production process of the roller type gas quenching furnace with the application number of CN201210329664.3, a workpiece is placed on a rack, when the workpiece runs to a photoelectric switch in a rear area of a heating furnace, a quick discharging motor is started, the workpiece is discharged to a travel switch of a feeding roller way of the quenching tank to stop, the workpiece is moved to a specified position by a stirring device, the workpiece runs to a conveying roller way of the quenching tank according to a set time, a cylinder is started to descend into the tank after stopping, the conveying rack and the workpiece are lowered into the tank, the workpiece is tightly pressed by an upper pressure quenching head and a lower pressure quenching head, then an upper spray pump and a lower spray pump are started to spray and cool the workpiece on two sides, after the completion, the cylinder is started upwards, the conveying motor of the quenching tank is started after the completion of stirring, the workpiece is sent to the discharging roller way of the quenching tank to be stirred, and finally the workpiece is cooled by a spray pump;
the heat loss of the existing quenching furnace is faster when the saw blade is quenched, so that the working efficiency of quenching the saw blade is slower, and meanwhile, the quenching furnace is not provided with a better sealing device, so that the quenching effect of the workpiece is poorer.
Therefore, a roller saw blade plane quenching furnace is designed.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the working efficiency of saw blade quenching is slower and a quenching furnace does not have a better sealing device, and provides a roller saw blade plane quenching furnace.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a roller rod saw bit plane quenching furnace, includes the chassis, fixedly connected with stove outer covering on the chassis, be equipped with conveyer on the chassis, be equipped with soft curtain door clamp plate on the soft curtain door, the internal thread groove has been seted up on the soft curtain door clamp plate, and internal thread inslot threaded connection has the bolt, be equipped with impervious carbon brick on the stove outer covering, be equipped with heating device in the stove outer covering, be equipped with heat abstractor on the chassis, fixedly connected with hard board on the impervious carbon brick, and be equipped with true bead felt on the hard board, be equipped with transformer on the stove outer covering, be equipped with the temperature measurement point on the stove outer covering.
Preferably, the conveying device comprises a conveying roller rod rotatably connected to the underframe, a sprocket is fixedly connected to the conveying roller rod, and the conveying roller rod rotates through the sprocket.
Preferably, the heating device comprises a heating radiant tube arranged in the furnace shell, and an electric heating wire is fixedly connected to the heating radiant tube.
Preferably, the heat dissipation device comprises a heat radiator arranged on a furnace shell, a bearing is arranged on the heat radiator, and a protective housing is fixedly connected to the furnace shell.
Preferably, the transformation device comprises a lifting ring which is fixedly connected with the furnace shell, a transformer is arranged on the lifting ring, and the transformer is fixed through the lifting ring.
Preferably, the bolt fixes the soft curtain door pressing plate through the internal thread groove.
The beneficial effects of the utility model are as follows:
1. according to the utility model, the conveying roller rod is arranged in the quenching furnace, and the conveying roller rod is arranged to facilitate the transportation of the saw blade, so that the working efficiency is effectively improved, meanwhile, the heat loss is effectively reduced, the service life of the conveying roller rod is prolonged, the heating radiation pipe is arranged at the quenching heating outlet, the working temperature before quenching is ensured, and the quenching effect of the saw blade is effectively improved.
2. According to the utility model, the anti-seepage carbon bricks are arranged in the furnace shell and the furnace bottom, so that the quenching furnace is welded in a fully sealed manner, the leak test is carried out, the sealing performance of the equipment is ensured, the furnace top is entirely composed of the hard plate and the true bead felt, the furnace lining is effectively ensured to be firm by the arrangement of the hard plate and the true bead felt, and certain energy-saving benefit is achieved.
Drawings
FIG. 1 is a schematic diagram of a roller saw blade plane quenching furnace according to the present utility model;
FIG. 2 is a top view of a roller blade planar quenching furnace according to the present utility model;
FIG. 3 is a left side view of a roller blade plane quenching furnace according to the present utility model;
fig. 4 is a right side view of a roller saw blade plane quenching furnace according to the present utility model.
In the figure: 1 chassis, 2 furnace shell, 3 conveying roller stick, 4 sprocket, 5 soft curtain door, 6 soft curtain door clamp plate, 7 bolt, 8 impervious carbon brick, 9 heating radiant tube, 10 heating wire, 11 radiator, 12 bearing, 13 protective housing, 14 hard board, 15 true bead felt, 16 transformer, 17 start rings, 18 temperature measuring point.
Detailed Description
Referring to fig. 1-4, a roller saw blade plane quenching furnace comprises a bottom frame 1, wherein a furnace shell 2 is fixedly connected to the bottom frame 1, a conveying device is arranged on the bottom frame 1, and the conveying device is convenient for conveying saw blades, so that the working efficiency is effectively improved;
the soft curtain door 5 is arranged on the underframe 1, the soft curtain door 5 is provided with a soft curtain door pressing plate 6, the soft curtain door pressing plate 6 is provided with an internal thread groove, the internal thread groove is internally connected with a bolt 7, the bolt 7 is used for fixing the soft curtain door pressing plate 6 through the internal thread groove, and the bolt 7 is rotated through the internal thread groove, so that the soft curtain door pressing plate 6 is fixed through the internal thread groove, and the soft curtain door 5 is closed;
the furnace shell 2 is provided with an anti-carbon brick 8, a heating device is arranged in the furnace shell 2, a heat radiating device is arranged on the underframe 1, a hard plate 14 is fixedly connected to the anti-carbon brick 8, a true bead felt 15 is arranged on the hard plate 14, the furnace shell 2 is provided with a pressure changing device, the furnace shell 2 is provided with a temperature measuring point 18, the quenching furnace is welded in a full-sealing mode through the arrangement of the anti-carbon brick 8, the sealing performance of equipment is guaranteed through leakage test, and the temperature measuring point 18 is convenient to measure;
the conveying device comprises a conveying roller rod 3 which is rotatably connected with the underframe 1, a chain wheel 4 is fixedly connected with the conveying roller rod 3, the conveying roller rod 3 rotates through the chain wheel 4, the chain wheel 4 is controlled to rotate through a computer system, the conveying roller rod 3 is enabled to rotate through the rotation of the chain wheel 4, and the conveying roller rod 3 is convenient for transporting saw blades;
the heating device comprises a heating radiant tube 9 arranged in the furnace shell 2, an electric heating wire 10 is fixedly connected to the heating radiant tube 9, the heating radiant tube 9 is arranged at the upper part, the lower part and the tail part of the effective space of the hearth, the shell and the tube core of the heating radiant tube 9 are made of inlet materials, and the inside of the tube is supported by insulating materials;
the heat radiator comprises a radiator 11 arranged on the furnace shell 2, a bearing 12 is arranged on the radiator 11, and a protective cover 13 is fixedly connected to the furnace shell 2;
the transformer device comprises a lifting ring 17 fixedly connected with the furnace shell 2, a transformer 16 is arranged on the lifting ring 17, the transformer 16 is fixed through the lifting ring 17, and the frequency converter 16 can directly display the process time, and is visual and reliable.
The working principle of the utility model is as follows: firstly, a saw blade is placed on a conveying roller rod 3, a chain wheel 4 is controlled to rotate through a computer system, the chain wheel 4 rotates to enable the conveying roller rod 3, the conveying roller rod 3 rotates to facilitate the transportation of the saw blade, therefore, the working efficiency is effectively improved, a bolt 7 is rotated through an internal thread groove, a soft curtain door pressing plate 6 is fixed through the internal thread groove, a soft curtain door 5 is closed, a quenching furnace is hermetically welded due to the arrangement of an anti-carbon brick 8, the sealing performance of equipment is guaranteed through leak test, the working temperature before quenching is ensured due to the arrangement of a heating radiation pipe 9, the saw blade is conveniently quenched by the quenching furnace, the process time can be directly displayed through the arrangement of a frequency converter 16, and the quenching furnace is visual and reliable.
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 (6)
1. The utility model provides a roller rod saw bit plane quenching furnace, includes chassis (1), its characterized in that, fixedly connected with stove outer covering (2) on chassis (1), be equipped with conveyer on chassis (1), be equipped with soft curtain door (5) on chassis (1), be equipped with soft curtain door clamp plate (6) on soft curtain door (5), the internal thread groove has been seted up on soft curtain door clamp plate (6), and internal thread groove female connection has bolt (7), be equipped with impervious carbon brick (8) on stove outer covering (2), be equipped with heating device in stove outer covering (2), be equipped with heat abstractor on chassis (1), fixedly connected with hard board (14) on impervious carbon brick (8), and be equipped with true bead felt (15) on hard board (14), be equipped with transformer unit on stove outer covering (2), be equipped with temperature measurement point (18) on stove outer covering (2).
2. A roller saw blade plane quenching furnace according to claim 1, characterized in that the conveying device comprises a conveying roller rod (3) rotatably connected to the underframe (1), a sprocket (4) is fixedly connected to the conveying roller rod (3), and the conveying roller rod (3) rotates through the sprocket (4).
3. The roller saw blade plane quenching furnace according to claim 1, wherein the heating device comprises a heating radiant tube (9) arranged in the furnace shell (2), and an electric heating wire (10) is fixedly connected to the heating radiant tube (9).
4. The roller saw blade plane quenching furnace according to claim 1, wherein the heat dissipation device comprises a heat radiator (11) arranged on a furnace shell (2), a bearing (12) is arranged on the heat radiator (11), and a protective cover shell (13) is fixedly connected to the furnace shell (2).
5. The roller saw blade plane quenching furnace according to claim 1, wherein the transformation device comprises a lifting ring (17) fixedly connected to the furnace shell (2), a transformer (16) is arranged on the lifting ring (17), and the transformer (16) is fixed through the lifting ring (17).
6. A roller blade planar quenching furnace according to claim 1, characterized in that the bolts (7) fix the soft curtain door pressing plate (6) through internal thread grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665113.8U CN219886147U (en) | 2023-03-30 | 2023-03-30 | Roller saw blade plane quenching furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665113.8U CN219886147U (en) | 2023-03-30 | 2023-03-30 | Roller saw blade plane quenching furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219886147U true CN219886147U (en) | 2023-10-24 |
Family
ID=88401918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320665113.8U Active CN219886147U (en) | 2023-03-30 | 2023-03-30 | Roller saw blade plane quenching furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219886147U (en) |
-
2023
- 2023-03-30 CN CN202320665113.8U patent/CN219886147U/en active Active
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| GR01 | Patent grant |