CN212819957U - High-low temperature testing machine convenient to quick adjustment uses - Google Patents
High-low temperature testing machine convenient to quick adjustment uses Download PDFInfo
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- CN212819957U CN212819957U CN202021423309.9U CN202021423309U CN212819957U CN 212819957 U CN212819957 U CN 212819957U CN 202021423309 U CN202021423309 U CN 202021423309U CN 212819957 U CN212819957 U CN 212819957U
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- low temperature
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 2
- 206010010904 Convulsion Diseases 0.000 abstract 1
- 230000036461 convulsion Effects 0.000 abstract 1
- 244000309464 bull Species 0.000 description 8
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of high and low temperature testing machines, and discloses a high and low temperature testing machine which is convenient for quick adjustment and use, comprising a machine body, two U-shaped frames are symmetrically fixed in the machine body, a placing plate is arranged between the two U-shaped frames in a sliding way, a plurality of air vents are arranged inside the placing plate, a pull ring is fixedly arranged on the upper surface of the placing plate, a sleeve is fixedly arranged on the inner lower surface of the machine body, a heating wire is fixedly arranged in the sleeve, the upper surface of the sleeve is rotatably provided with a sleeve through a sealing bearing, the upper end pipe wall of the sleeve is fixedly sleeved with a first bevel gear, the upper end of the sleeve is fixedly connected with an air guide mechanism through a three-way pipe, the lower surface of the machine body is fixedly provided with a motor, the output fixedly connected with actuating mechanism of motor, the right side wall of organism is fixed and is equipped with convulsions mechanism. The utility model discloses an auxiliary temperature control device is convenient for carry out quick adjustment to the temperature.
Description
Technical Field
The utility model relates to a high low temperature testing machine technical field especially relates to a high low temperature testing machine convenient to quick adjustment uses.
Background
The high-low temperature testing machine is suitable for performing high-temperature, low-temperature or high-low temperature gradual change experiments on electricians, electronic products, components, parts and materials thereof, and can also perform stress screening experiments on the electronic components and the products.
Traditional high low temperature testing machine is opening the door plant usually when carrying out the temperature conversion and lets the inside normal temperature that independently resumes of machine, and the problem that leads to like this is that whole process is comparatively slow, and is slower to the processing speed of spare part.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and not having supplementary temperature regulating device among the prior art, when needs change the temperature, need spend more time be organism automatic recovery normal temperature, influence its problem of normal use, and the high low temperature testing machine who is convenient for quick adjustment and uses that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high low temperature testing machine convenient to quick adjustment uses, includes the organism, the fixed two U-shaped framves that are equipped with of inside symmetry of organism, two slide between the U-shaped frame and be equipped with and place the board, place the inside of board and seted up a plurality of air guide holes, the fixed surface that places the board is equipped with the pull ring, the fixed surface is equipped with the sleeve under the inside of organism, telescopic inside is fixed and is equipped with the heater strip, telescopic upper surface is rotated through sealed bearing and is equipped with the sleeve pipe, the fixed first bevel gear that has cup jointed of sheathed tube upper end pipe wall, three-way pipe fixedly connected with air guide mechanism is passed through to sheathed tube upper end, the lower fixed surface of organism is equipped with the motor, the output fixedly connected with actuating mechanism of motor, the fixed air drafting.
Preferably, the air guide mechanism comprises two first air guide tubes, the two first air guide tubes are respectively fixedly connected with two air outlet ends of the three-way pipe, two support rods are respectively fixedly arranged on the lower surfaces of the two opposite ends of the first air guide tubes, the lower ends of the two support rods are respectively rotatably connected with the lower surface of the inner part of the machine body through balls, and a plurality of air outlet holes are respectively formed in the upper surfaces of the two first air guide tubes.
Preferably, actuating mechanism includes motor, first bull stick and second bull stick, first bull stick is fixed to be set up in the output of motor and the inside lower surface rotation of lower extreme pole wall through first sealed bearing and organism is connected, and the upper end runs through organism and fixedly connected with second bevel gear, telescopic last fixed surface is equipped with the mounting panel, the second bull stick passes through antifriction bearing and is connected with the mounting panel rotation, and both ends are connected with first bevel gear and second bevel gear meshing through third bevel gear respectively.
Preferably, air draft mechanism includes air exhauster, connecting pipe and internal thread pipe, the air exhauster is fixed to be set up in the right side wall and both ends difference fixedly connected with second air duct of organism, downside the lower extreme of second air duct passes through bellows and connecting pipe fixed connection, the left end pipe wall of connecting pipe rotates through the inner wall of second sealed bearing and internal thread pipe to be connected, the lower fixed surface of organism is equipped with the outlet duct that is linked together with the organism is inside, the right-hand member outer wall of outlet duct set up screw thread and with internal thread pipe threaded connection.
Preferably, the fixed first annular slab that is equipped with of right-hand member outer wall of outlet duct, the fixed sealed pad that is equipped with in right side of first annular slab, the fixed second annular slab that has cup jointed of left end outer wall of internal thread pipe, the right-hand member pipe wall threaded connection of outlet duct has the closing cap.
Preferably, four corners of the lower surface of the machine body are respectively and fixedly provided with supporting legs, and a mounting block is fixedly arranged inside the lower end of each supporting leg.
Compared with the prior art, the utility model provides a high low temperature testing machine convenient to quick adjustment uses possesses following beneficial effect:
1. this high low temperature test machine convenient to quick adjustment uses through setting up in the inside actuating mechanism of organism, can drive two first air ducts through actuating mechanism and rotate when the heating wire heating, is convenient for improve rate of heating.
2. This high low temperature test machine convenient to quick adjustment uses through setting up the updraft ventilator mechanism on organism right side, can take out the inside heat of organism through updraft ventilator mechanism when needs cooling, the rapid cooling of being convenient for.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an auxiliary temperature regulating device is convenient for carry out quick adjustment to the temperature.
Drawings
Fig. 1 is a schematic structural diagram of a high and low temperature testing machine convenient for quick adjustment and use provided by the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure: 1 organism, 2U-shaped frame, 3 place the board, 4 pull rings, 5 sleeves, 6 heater strips, 7 sleeve pipes, 8 first bevel gears, 9 tee pipes, 10 motors, 11 first air ducts, 12 bracing pieces, 13 balls, 14 first rotating rods, 15 second rotating rods, 16 second bevel gears, 17 mounting panels, 18 third bevel gears, 19 exhaust fans, 20 connecting pipes, 21 internal thread pipes, 22 second air ducts, 23 bellows, 24 air outlet pipes, 25 first annular plates, 26 second annular plates, 27 closing caps, 28 supporting legs.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a high and low temperature testing machine convenient for quick adjustment and use comprises a machine body 1, two U-shaped frames 2 are symmetrically and fixedly arranged inside the machine body 1, a placing plate 3 is arranged between the two U-shaped frames 2 in a sliding way, a plurality of air vents are arranged inside the placing plate 3, a pull ring 4 is fixedly arranged on the upper surface of the placing plate 3, a sleeve 5 is fixedly arranged on the inner lower surface of the machine body 1, a heating wire 6 is fixedly arranged in the sleeve 5, the upper surface of the sleeve 5 is rotatably provided with a sleeve 7 through a sealing bearing, the upper end pipe wall of the sleeve 7 is fixedly sleeved with a first bevel gear 8, the upper end of the sleeve 7 is fixedly connected with an air guide mechanism through a three-way pipe 9, the lower surface of the machine body 1 is fixedly provided with a motor 10, the output end of the motor 10 is fixedly connected with a driving mechanism, and the right side wall of the machine body 1 is fixedly provided with an exhaust fan 19.
The air guide mechanism comprises two first air guide tubes 11, the two first air guide tubes 11 are respectively fixedly connected with two air outlet ends of the three-way pipe 9, two support rods 12 are respectively fixedly arranged on the lower surfaces of the two opposite ends of the first air guide tubes 11, the lower ends of the two support rods 12 are respectively rotatably connected with the lower surface of the inner part of the machine body 1 through balls 13, friction force between the support rods 12 and the machine body 1 is convenient to reduce, and a plurality of air outlet holes are respectively formed in the upper surfaces of the two first air guide tubes 11.
The driving mechanism comprises a motor 10, a first rotating rod 14 and a second rotating rod 15, the first rotating rod 14 is fixedly arranged at the output end of the motor 10, the lower end rod wall of the first rotating rod is rotatably connected with the inner lower surface of the machine body 1 through a first sealing bearing, the upper end of the first rotating rod penetrates through the machine body 1 and is fixedly connected with a second bevel gear 16, an installation plate 17 is fixedly arranged on the upper surface of the sleeve 5, the second rotating rod 15 is rotatably connected with the installation plate 17 through a rolling bearing, and two ends of the second rotating rod are respectively meshed with the first bevel gear 8 and the second bevel gear 16 through a third bevel gear 18, so that the sleeve 7 is conveniently driven.
Air draft mechanism includes air exhauster 19, connecting pipe 20 and internal thread pipe 21, air exhauster 19 is fixed to be set up in right side wall and both ends difference fixedly connected with second air duct 22 of organism 1, the downside bellows 23 and connecting pipe 20 fixed connection are passed through to the lower extreme of second air duct 22, the left end pipe wall of connecting pipe 20 rotates through the inner wall of second sealed bearing and internal thread pipe 21 to be connected, the lower fixed surface of organism 1 is equipped with the outlet duct 24 that is linked together with organism 1 inside, the right-hand member outer wall of outlet duct 24 set up screw thread and with internal thread pipe 21 threaded connection, be convenient for take out the heat of organism 1 inside.
The fixed first annular slab 25 that is equipped with of right-hand member outer wall of outlet duct 24, the fixed sealed pad that is equipped with in right side of first annular slab 25 is convenient for guarantee the leakproofness between first annular slab 25 and the second annular slab 26, the left end outer wall of internal thread pipe 21 is fixed and has been cup jointed second annular slab 26, the right-hand member pipe wall threaded connection of outlet duct 24 has closing cap 27, is convenient for carry out the shutoff to outlet duct 24.
Supporting legs 28 are fixedly arranged at four corners of the lower surface of the machine body 1 respectively, and each supporting leg 28 is internally and fixedly provided with an installation block in the lower end, so that the whole equipment is convenient to install.
The utility model discloses in, when needs heat up, starter motor 10, motor 10's output drives first bull stick 14 and rotates, first bull stick 14 drives second bevel gear 16 and rotates, second bevel gear 16 drives left side third bevel gear 18, left third bevel gear 18 drives second bull stick 15 and rotates, second bull stick 15 drives first bevel gear 8 through the third bevel gear 18 of right-hand member and rotates, first bevel gear 8 drives sleeve pipe 7 and rotates, sleeve pipe 7 drives three-way pipe 9 and rotates, three-way pipe 9 drives two first air ducts 11 and rotates and realize the even heating, when needs cool down, open closing cap 27, with connecting pipe 20 and 24 threaded connection of outlet duct, make first annular plate 25 and second annular plate 26 connect and guarantee the leakproofness, start air exhauster 19, air exhauster 19 takes out the heat of organism 1 inside, be convenient for the cooling of organism 1 inside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The high and low temperature testing machine convenient for quick adjustment and use comprises a machine body (1) and is characterized in that two U-shaped frames (2) are symmetrically and fixedly arranged in the machine body (1), a placing plate (3) is arranged between the two U-shaped frames (2) in a sliding mode, a plurality of air guide holes are formed in the placing plate (3), a pull ring (4) is fixedly arranged on the upper surface of the placing plate (3), a sleeve (5) is fixedly arranged on the lower surface in the machine body (1), a heating wire (6) is fixedly arranged in the sleeve (5), a sleeve (7) is rotatably arranged on the upper surface of the sleeve (5) through a sealing bearing, a first bevel gear (8) is fixedly sleeved on the upper end pipe wall of the sleeve (7), an air guide mechanism is fixedly connected to the upper end of the sleeve (7) through a three-way pipe (9), a motor (10) is fixedly arranged on the lower surface of the machine, the output end of the motor (10) is fixedly connected with a driving mechanism, and an air draft mechanism is fixedly arranged on the right side wall of the machine body (1).
2. The high and low temperature testing machine convenient to adjust and use rapidly as claimed in claim 1, wherein the air guide mechanism comprises two first air guide tubes (11), the two first air guide tubes (11) are respectively fixedly connected with two air outlet ends of the three-way tube (9), support rods (12) are respectively fixedly arranged on the lower surfaces of the two opposite ends of the two first air guide tubes (11), the lower ends of the two support rods (12) are respectively rotatably connected with the inner lower surface of the machine body (1) through balls (13), and a plurality of air outlet holes are respectively formed in the upper surfaces of the two first air guide tubes (11).
3. The high and low temperature testing machine convenient to adjust and use rapidly as claimed in claim 1, wherein the driving mechanism comprises a motor (10), a first rotating rod (14) and a second rotating rod (15), the first rotating rod (14) is fixedly arranged at the output end of the motor (10), the lower end rod wall of the first rotating rod is rotatably connected with the inner lower surface of the machine body (1) through a first sealing bearing, the upper end of the first rotating rod penetrates through the machine body (1) and is fixedly connected with a second bevel gear (16), the upper surface of the sleeve (5) is fixedly provided with a mounting plate (17), the second rotating rod (15) is rotatably connected with the mounting plate (17) through a rolling bearing, and the two ends of the second rotating rod are respectively connected with the first bevel gear (8) and the second bevel gear (16) through a third bevel gear (18) in a meshing manner.
4. The high and low temperature testing machine convenient to adjust and use rapidly as claimed in claim 1, wherein the air draft mechanism comprises an air draft fan (19), a connecting pipe (20) and an internal thread pipe (21), the air draft fan (19) is fixedly arranged on the right side wall of the machine body (1) and two ends of the right side wall are respectively and fixedly connected with a second air duct (22), the lower end of the second air duct (22) is fixedly connected with the connecting pipe (20) through a corrugated pipe (23), the left end wall of the connecting pipe (20) is rotatably connected with the inner wall of the internal thread pipe (21) through a second sealing bearing, an air outlet pipe (24) communicated with the inside of the machine body (1) is fixedly arranged on the lower surface of the machine body (1), the outer wall of the right end of the air outlet pipe (24) is provided with threads and is in threaded connection with.
5. The high and low temperature testing machine convenient for quick adjustment and use as claimed in claim 4, wherein a first annular plate (25) is fixedly arranged on the outer wall of the right end of the air outlet pipe (24), a sealing gasket is fixedly arranged on the right side of the first annular plate (25), a second annular plate (26) is fixedly sleeved on the outer wall of the left end of the internal threaded pipe (21), and a sealing cover (27) is in threaded connection with the wall of the right end of the air outlet pipe (24).
6. The high and low temperature testing machine convenient for quick adjustment and use as claimed in claim 1, wherein supporting feet (28) are respectively fixed at four corners of the lower surface of the machine body (1), and a mounting block is fixed inside the lower end of each supporting foot (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423309.9U CN212819957U (en) | 2020-07-20 | 2020-07-20 | High-low temperature testing machine convenient to quick adjustment uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423309.9U CN212819957U (en) | 2020-07-20 | 2020-07-20 | High-low temperature testing machine convenient to quick adjustment uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212819957U true CN212819957U (en) | 2021-03-30 |
Family
ID=75118050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021423309.9U Expired - Fee Related CN212819957U (en) | 2020-07-20 | 2020-07-20 | High-low temperature testing machine convenient to quick adjustment uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212819957U (en) |
-
2020
- 2020-07-20 CN CN202021423309.9U patent/CN212819957U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 |