CN217536098U - Nut annealing device - Google Patents
Nut annealing device Download PDFInfo
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- CN217536098U CN217536098U CN202221379463.XU CN202221379463U CN217536098U CN 217536098 U CN217536098 U CN 217536098U CN 202221379463 U CN202221379463 U CN 202221379463U CN 217536098 U CN217536098 U CN 217536098U
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- annealing
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Abstract
The utility model discloses a nut annealing device, including annealing stove body, the inside of annealing stove body is equipped with annealing room, annealing room's left side is equipped with the feed inlet, the left side slip of feed inlet is provided with the furnace gate, the right side of furnace gate is rotated and is provided with the carousel, the center of carousel is equipped with the spline groove, the outside of spline groove is provided with a plurality of rack, annealing room's right side be equipped with spline groove assorted integral key shaft, the integral key shaft passes through the rotating electrical machines drive and rotates. The utility model discloses a set up spline groove and integral key shaft, rotate the carousel through the rotating electrical machines, make the nut on the rack at the uniform velocity rotate, it is more even to be heated.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of nut production facility, especially nut annealing device's technical field.
[ background ] A method for producing a semiconductor device
Annealing is a heat treatment process for metals, which refers to slowly heating the metal to a certain temperature, holding for a sufficient time, and then cooling at a suitable rate. The purpose is to reduce hardness and improve machinability; the residual stress is eliminated, the size is stabilized, and the deformation and crack tendency is reduced; refining grains, adjusting tissues and eliminating tissue defects.
In the annealing process, not only is the proper heating temperature controlled according to the characteristics of the metal piece, but also the metal piece is heated uniformly in the heating process.
[ Utility model ] content
The utility model aims at solving the problem in the prior art and providing a nut annealing device which can evenly heat the nut.
In order to realize the above purpose, the utility model provides a nut annealing device, including annealing stove body, annealing stove body's inside is equipped with annealing room, annealing room's left side is equipped with the feed inlet, the left side slip of feed inlet is provided with the furnace gate, the right side of furnace gate is rotated and is provided with the carousel, the center of carousel is equipped with the spline groove, the outside of spline groove is provided with a plurality of rack, annealing room's right side be equipped with spline groove assorted integral key shaft, the integral key shaft passes through the rotating electrical machines drive and rotates.
Preferably, the left side of the annealing furnace body is provided with a yielding groove, a sliding track is arranged in the yielding groove, and the bottom of the furnace door is arranged on the sliding track in a sliding manner.
Preferably, the bottom of the abdicating groove is provided with a row of mounting grooves, and fans are arranged in the mounting grooves.
Preferably, the left end of the oven door is connected with an electric push rod.
Preferably, when the furnace door is closed with the feed inlet, the left end part of the spline shaft is positioned in the spline groove.
Preferably, a heating pipe is arranged in the annealing chamber.
The utility model has the advantages that: the utility model has the advantages that the spline groove and the spline shaft are arranged, the rotary table is rotated by the rotary motor, so that the nut on the placing rack rotates at a constant speed, and the heating is more uniform; after the furnace door is opened, the fan below the placing rack blows air to the nut for cooling, and residual waste heat of the nut is taken away.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a nut annealing device of the present invention;
FIG. 2 is a schematic view of the annealing apparatus for annealing nuts according to the present invention;
fig. 3 is a schematic view of a rotary table of the nut annealing device of the present invention.
In the figure: 1-annealing furnace body, 2-annealing chamber, 3-furnace door, 4-rotary table, 5-spline groove, 6-placing frame, 7-spline shaft, 8-blower, 9-electric push rod, 11-abdicating groove, 12-sliding track, 13-installing groove and 21-feeding hole.
[ detailed description ] embodiments
Referring to fig. 1, fig. 2, fig. 3, the utility model relates to a nut annealing device, including annealing furnace body 1, annealing furnace body 1's inside is equipped with annealing room 2, annealing room 2's left side is equipped with feed inlet 21, the left side slip of feed inlet 21 is provided with furnace gate 3, furnace gate 3's right side is rotated and is provided with carousel 4, the center of carousel 4 is equipped with spline groove 5, spline groove 5's the outside is provided with a plurality of rack 6, annealing room 2's right side be equipped with spline groove 5 assorted integral key shaft 7, integral key shaft 7 rotates through the rotating electrical machines drive, annealing furnace body 1's left side is equipped with the groove of stepping down 11, be equipped with slip track 12 in the groove of stepping down 11, the bottom slip of furnace gate 3 sets up on slip track 12, the bottom of groove of stepping down 11 is equipped with one row of mounting groove 13, be provided with fan 8 in the 13, the left end of furnace gate 3 is connected with electric putter 9, when furnace gate 3 is closed with feed inlet 21, the left end of integral key shaft 7 is located in the spline groove 5, be equipped with the heating pipe in the annealing room 2, the left side of feed inlet 21 is equipped with the displacement sensor with electric putter.
The utility model discloses the working process:
the utility model relates to a nut annealing device is in the course of the work, the staff installs the nut on rack 6 earlier, electric putter 9 drives the furnace gate 3 after that and slides to the right side, when sliding to the position that is close to feed inlet 21, electric putter 9 reduces the speed that promotes, rotating electrical machines drives integral key shaft 7 and slowly rotates, when spline groove 5 is installed completely to the left end of integral key shaft 7 inside, furnace gate 3 is closed, electric putter 9 stop motion, rotating electrical machines drives integral key shaft 7 at the uniform velocity and rotates, begin annealing process.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any is right the utility model discloses scheme after simply changing all belongs to the protection scope of the utility model.
Claims (6)
1. A nut annealing device is characterized in that: including annealing stove body (1), the inside of annealing stove body (1) is equipped with annealing room (2), the left side of annealing room (2) is equipped with feed inlet (21), the left side slip of feed inlet (21) is provided with furnace gate (3), the right side rotation of furnace gate (3) is provided with carousel (4), the center of carousel (4) is equipped with spline groove (5), the outside of spline groove (5) is provided with a plurality of rack (6), the right side of annealing room (2) be equipped with spline groove (5) assorted integral key shaft (7), integral key shaft (7) rotate through the rotating electrical machines drive.
2. The nut annealer of claim 1, wherein: the annealing furnace comprises an annealing furnace body (1), and is characterized in that a yielding groove (11) is formed in the left side of the annealing furnace body (1), a sliding track (12) is arranged in the yielding groove (11), and the bottom of a furnace door (3) is arranged on the sliding track (12) in a sliding mode.
3. The nut annealer of claim 2, wherein: the bottom of the abdicating groove (11) is provided with a row of mounting grooves (13), and the mounting grooves (13) are internally provided with a fan (8).
4. The nut annealing apparatus according to claim 1, wherein: the left end of the furnace door (3) is connected with an electric push rod (9).
5. The nut annealer of claim 1, wherein: when the furnace door (3) and the feed inlet (21) are closed, the left end part of the spline shaft (7) is positioned in the spline groove (5).
6. The nut annealing apparatus according to claim 1, wherein: a heating pipe is arranged in the annealing chamber (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379463.XU CN217536098U (en) | 2022-05-19 | 2022-05-19 | Nut annealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221379463.XU CN217536098U (en) | 2022-05-19 | 2022-05-19 | Nut annealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217536098U true CN217536098U (en) | 2022-10-04 |
Family
ID=83443377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221379463.XU Active CN217536098U (en) | 2022-05-19 | 2022-05-19 | Nut annealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217536098U (en) |
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2022
- 2022-05-19 CN CN202221379463.XU patent/CN217536098U/en active Active
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