CN207552375U - A kind of end quenching test machine - Google Patents
A kind of end quenching test machine Download PDFInfo
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- CN207552375U CN207552375U CN201721680462.8U CN201721680462U CN207552375U CN 207552375 U CN207552375 U CN 207552375U CN 201721680462 U CN201721680462 U CN 201721680462U CN 207552375 U CN207552375 U CN 207552375U
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- experimental box
- water
- isothermal holding
- holding case
- test machine
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Abstract
The utility model discloses a kind of end quenching test machines, including experimental box, the side quadrangle of the experimental box is equipped with otic placode, electric telescopic rod has been bolted in the upper surface of otic placode, connection cover is equipped between the telescopic end of electric telescopic rod, sliding rail is equipped among the lower surface of connection cover, sliding rail is equipped with the linear motor being slidably connected, the side of linear motor is connected with clamping head by connecting seat, the interior side of experimental box is equipped with heating room, the upper end for heating room is equipped with through-hole, and the inner bottom surface for heating room is equipped with heating furnace, the upper end of heating furnace is corresponding with the through-hole for heating room.Water can be drawn into isothermal holding case by the utility model by water pump, it is blowed by exhaust fan, the wind of blowout enters cooling pipe after condenser cools down, the water in isothermal holding case is cooled down by cooling pipe, the temperature in isothermal holding case can be detected by temperature sensor so that more convenient to water process.
Description
Technical field
The present invention relates to testing machine technical field, specially a kind of end quenching test machine.
Background technology
Quenching degree is a kind of important heat treatment processing properties of steel, is an attribute of steel, refers to be formed during steel quenching
The ability of martensite.It is generally represented with the through hardening layer depth of cylindrical sample or along curve, therefore end quenching tries
The machine of testing can operate end quenching test so that and experiment is more convenient, but existing end quenching test machine is complicated, and
It needs manually to carry out back work, and have a great influence on the experimental results, use is very inconvenient.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of end quenching test machine so that mobile inspection
It is more convenient to survey part, provides a convenient, saves a large amount of manpower so that detection data is more accurate, can effectively solve
Certainly the problems in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of end quenching test machine, it is described including experimental box
The side quadrangle of experimental box is equipped with otic placode, and electric telescopic rod has been bolted in the upper surface of otic placode, and electric telescopic rod is stretched
Connection cover is equipped between contracting end, sliding rail is equipped among the lower surface of connection cover, sliding rail is straight equipped with being slidably connected
Line motor, the side of linear motor are connected with clamping head by connecting seat, and the interior side of experimental box is equipped with heating room, heats room
Upper end be equipped with through-hole, and the inner bottom surface for heating room is equipped with heating furnace, the upper end of heating furnace is corresponding with the through-hole of heating room,
There is L-type connecting plate in the through-hole lower end side for heating room by hinge connection, and one end of L-type connecting plate is equipped with connection cover, and L-type
Spring is equipped between the side of connecting plate and the interior side for heating room, the inner bottom surface side of the experimental box is equipped with water spray
Column, the lower surface of the experimental box are equipped with water tank, and the upper end water inlet of water tank is corresponding with the bottom surface water outlet of experimental box, institute
The side for stating water tank is equipped with water pump, and the water inlet of water pump is connected by the side lower end that conduit has water tank, the experimental box
Side be equipped with isothermal holding case, the lower end of isothermal holding case is connected by the water outlet of conduit and water pump, and isothermal holding
The side lower end of case is connected by the water inlet of conduit and water jet column, and the side of the experimental box is equipped with PLC controller, PLC controls
The output terminal of the input terminal electrical connection external power supply of device processed, the output terminal electrical connection electric telescopic rod of PLC controller, linear motor
With the input terminal of water pump.
As a preferred technical solution of the present invention, the conduit that the isothermal holding case is connect with water jet column is equipped with
Electromagnetic valve, the output terminal of the input terminal electrical connection PLC controller of electromagnetic valve.
As a preferred technical solution of the present invention, the inner bottom surface of the isothermal holding case is equipped with pressure transducer,
The input terminal of the output terminal electrical connection PLC controller of pressure transducer.
As a preferred technical solution of the present invention, the isothermal holding case is internally provided with cooling pipe, and test
The side of case is equipped with condenser and exhaust fan, and the air inlet of condenser is connected by the gas outlet of conduit and exhaust fan, condenser
Gas outlet pass through conduit and the air inlet of cooling pipe and connect, the input terminal electrical connection PLC controls of the exhaust fan and condenser
The output terminal of device.
As a preferred technical solution of the present invention, the isothermal holding case is internally provided with temperature sensor, temperature
The input terminal of the output terminal electrical connection PLC controller of sensor.
As a preferred technical solution of the present invention, the side of the heating room is equipped with opening, and the side of the opening leads to
Crossing hinge connection has connection chamber door, and the side for connecting chamber door is equipped with lock.
As a preferred technical solution of the present invention, the lower surface of the connection cover is equipped with corresponding with experimental box upper end
The junction of groove, the experimental box and connection cover is equipped with sealing ring.
As a preferred technical solution of the present invention, the lower end of the experimental box is equipped with support there are four the welding of quadrangle
Leg, the lower end of supporting leg are pasted with rubber pad by glue.
As a preferred technical solution of the present invention, the lower end inside of the clamping head is welded with the elasticity of sector structure
Card adapter plate, the number of elastic card fishplate bar is four, and four elastic card fishplate bars are uniformly distributed around the center of clamping head.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, water can be drawn into isothermal holding case by the present invention by water pump, is blowed by exhaust fan, blowout
Wind enters cooling pipe after condenser cools down, and the water in isothermal holding case is cooled down by cooling pipe, is passed by temperature
Sensor can be detected the temperature in isothermal holding case so that more convenient to water process.
2nd, the present invention can clamp detection piece by clamping head so that clamping detection piece is more convenient, passes through electricity
Dynamic telescopic rod can drive connection cover to move up and down, and detection piece be driven to move up and down by connection cover, can be with by linear motor
Detection piece movement is driven, detection piece is moved to the top of water jet column or heating furnace with this so that mobile detection piece is more convenient,
It provides a convenient.
3rd, the present invention can close heating room upper end through-hole by connection cover so that closing is more convenient, passes through
Heating furnace can heat the lower end of detection piece so that heating is more convenient so that the data of experiment are more accurate.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic diagram of the present invention；
Fig. 3 is cross-sectional view of the present invention.
In figure：1 electric telescopic rod, 2 isothermal holding casees, 3 cooling pipes, 4 temperature sensors, 5 pressure transducers, 6 water pumps, 7
Condenser, 8 exhaust fans, 9 experimental boxs, 10 heating furnaces, 11 connection chamber doors, 12PLC controllers, 13 heating rooms, 14 connection covers, 15 sprays
Water column, 16 water tanks, 17 springs, 18 sliding rails, 19 clamping heads, 20 linear motors, 21L types connecting plate, 22 connection covers, 23 ears
Plate, 24 supporting legs, 25 elastic card fishplate bars.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of end quenching test machine, including experimental box 9, experimental box 9
Side quadrangle be equipped with otic placode 23, electric telescopic rod 1 has been bolted in the upper surface of otic placode 23, and electric telescopic rod 1 is stretched
Connection cover 14 is equipped between contracting end, sliding rail 18 is equipped among the lower surface of connection cover 14, sliding rail 18, which is equipped with, to be slided
The linear motor 20 of connection, the side of linear motor 20 are connected with clamping head 19 by connecting seat, and the interior side of experimental box 9 is set
There is heating room 13, the upper end of heating room 13 is equipped with through-hole, and the inner bottom surface for heating room 13 is equipped with heating furnace 10, heating furnace 10
Upper end with heat room 13 through-hole it is correspondings, heat room 13 through-hole lower end side have L-type connecting plate 21, L by hinge connection
One end of type connecting plate 21 is equipped with connection cover 22, and is set between the interior side of the side of L-type connecting plate 21 and heating room 13
There is spring 17, the inner bottom surface side of experimental box 9 is equipped with water jet column 15, and the lower surface of experimental box 9 is equipped with water tank 16, water tank
16 upper end water inlet is corresponding with the bottom surface water outlet of experimental box 9, and the side of water tank 16 is equipped with water pump 6, the water inlet of water pump 6
The side lower end for having water tank 16 by conduit connects, and the side of experimental box 9 is equipped with isothermal holding case 2, under isothermal holding case 2
End is connect by conduit with the water outlet of water pump 6, and the side lower end of isothermal holding case 2 by conduit and water jet column 15 into
The mouth of a river connects, and the side of experimental box 9 is equipped with PLC controller 12, the output of the input terminal electrical connection external power supply of PLC controller 12
End, the output terminal of PLC controller 12 are electrically connected the input terminal of electric telescopic rod 1, linear motor 20 and water pump 6, isothermal holding case 2
The conduit being connect with water jet column 15 is equipped with electromagnetic valve, the output of the input terminal electrical connection PLC controller 12 of electromagnetic valve
End, the switch of water jet column 15 can be controlled by electromagnetic valve, and the inner bottom surface of isothermal holding case 2 is equipped with pressure transducer 5, pressure
The input terminal of the output terminal electrical connection PLC controller 12 of strong sensor 5, can be in isothermal holding case 2 by pressure transducer 5
Pressure be detected, the hydraulic pressure of water jet column 15 is determined with this so that detection it is more convenient, isothermal holding case 2 is internally provided with
Cooling pipe 3, and the side of experimental box 9 is equipped with condenser 7 and exhaust fan 8, and the air inlet of condenser 7 passes through conduit and exhaust fan
8 gas outlet connection, the gas outlet of condenser 7 connect by conduit with the air inlet of cooling pipe 3, exhaust fan 8 and condenser 7
Input terminal is electrically connected the output terminal of PLC controller 12, and isothermal holding case 2 is internally provided with temperature sensor 4, temperature sensor 4
Output terminal electrical connection PLC controller 12 input terminal, PLC controller 12 control temperature sensor 4, exhaust fan 8, condenser 7,
Pressure transducer 5, electromagnetic valve, electric telescopic rod 1, the mode of linear motor 20 and water pump 6 are side commonly used in the prior art
Method is blowed by exhaust fan 8, and the wind of blowout enters cooling pipe 3 after the cooling of condenser 7, by cooling pipe 3 to heat preservation
Water in treatment box 2 is cooled down, and the temperature in isothermal holding case 2 can be detected by temperature sensor 4 so that right
Water process is more convenient, and the side of heating room 13 is equipped with opening, and there is connection chamber door 11 in the side of the opening by hinge connection, even
The side for connecing chamber door 11 is equipped with lock, the closure of openings that can will heat room 13 by connecting chamber door 11, the following table of connection cover 14
Face is equipped with groove corresponding with 9 upper end of experimental box, and the junction of experimental box 9 and connection cover 14 is equipped with sealing ring, under experimental box 9
End is equipped with quadrangle welding, and there are four supporting legs 24, and the lower end of supporting leg 24 is pasted with rubber pad by glue, passes through supporting leg 24
So that more convenient to device support, the lower end inside of clamping head 19 is welded with the elastic card fishplate bar 25 of sector structure, elastic card
The number of fishplate bar 25 is four, and four elastic card fishplate bars 25 are uniformly distributed around the center of clamping head 19, pass through elastic card fishplate bar
25 can close one end of detection piece, and the end quenching test machine is simple in structure, easy to operate so that mobile detection piece is more square
Just, it provides a convenient, saves a large amount of manpower so that detection data is more accurate.
When in use：Detection piece is clamped by clamping head 19 first, is then driven and detected by linear motor 20
Part drives connection cover 14 to move down, detection piece is driven by connection cover 14 to the top of heating furnace 10 by electric telescopic rod 1
It moves down, it is by the lower end of detection piece that connection cover 22 is open-top, the lower end of detection piece is made to be located in heating furnace 10, then by adding
Hot stove 10 heats the lower end of detection piece, after heating, connection cover 14 is driven to move up by electric telescopic rod 1, passes through connection
Lid 14 drives detection piece to move up, and then detection piece is driven to move by linear motor 20, detection piece is moved to spray with this
The top of water column 15, then by electric telescopic rod 1 drive connection cover 14 move down, by connection cover 14 drive detection piece to
Water during water spray, by water pump 6 is drawn into isothermal holding case 2, is blowed by exhaust fan 8 by lower movement, the wind warp of blowout
It crosses after condenser 7 cools down and enters cooling pipe 3, the water in isothermal holding case 2 is cooled down by cooling pipe 3, is passed by temperature
Sensor 4 is detected the temperature in isothermal holding case 2, when reaching the temperature of setting, by temperature sensor 4 by the letter of detection
It number is sent in PLC controller 12, PLC controller 12 controls condenser 7 and exhaust fan 8 to be stopped, and passed by pressure
Sensor 5 is detected the pressure in isothermal holding case 2, when reaching the pressure of setting, by pressure transducer 5 by the letter of detection
It number is sent in PLC controller 12, PLC controller 12 controls water pump 6 to be stopped, and then controls electricity by PLC controller 12
Magnet valve door is opened, and carries out water-spraying control to detection piece by water jet column 15 with this, the water of ejection is entered back into water tank 16.
Water can be drawn into isothermal holding case 2 by the present invention by water pump 6, is blowed by exhaust fan 8, blowout
Wind enters cooling pipe 3 after the cooling of condenser 7, and the water in isothermal holding case 2 is cooled down by cooling pipe 3, passes through temperature
Degree sensor 4 can be detected the temperature in isothermal holding case 2 so that and it is more convenient to water process, pass through clamping head 19
Detection piece can be clamped so that clamping detection piece is more convenient, can be driven in connection cover 14 by electric telescopic rod 1
Lower movement drives detection piece to move up and down, detection piece can be driven to move by linear motor 20 by connection cover 14, will with this
Detection piece is moved to the top of water jet column 15 or heating furnace 10 so that and mobile detection piece is more convenient, provides a convenient,
Heating 13 upper end through-hole of room can be closed by connection cover 22 so that closing is more convenient, can be with by heating furnace 10
The lower end of detection piece is heated so that heating is more convenient so that the data of experiment are more accurate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of end quenching test machine, including experimental box (9), it is characterised in that：The side quadrangle of the experimental box (9) is equipped with otic placode
(23), electric telescopic rod (1) has been bolted in the upper surface of otic placode (23), is set between the telescopic end of electric telescopic rod (1)
There is connection cover (14), sliding rail (18) is equipped among the lower surface of connection cover (14), sliding rail (18) is equipped with the company of slip
The linear motor (20) connect, the side of linear motor (20) are connected with clamping head (19), the inside of experimental box (9) by connecting seat
Side is equipped with heating room (13), and the upper end of heating room (13) is equipped with through-hole, and the inner bottom surface for heating room (13) is equipped with heating
Stove (10), the upper end of heating furnace (10) is corresponding with the through-hole for heating room (13), and the through-hole lower end side of heating room (13) passes through conjunction
Page is connected with L-type connecting plate (21), and one end of L-type connecting plate (21) is equipped with connection cover (22), and the one of L-type connecting plate (21)
Spring (17) is equipped between side and the interior side for heating room (13), the inner bottom surface side of the experimental box (9) is equipped with water spray
Column (15), the lower surface of the experimental box (9) are equipped with water tank (16), upper end water inlet and the experimental box (9) of water tank (16)
Bottom surface water outlet correspond to, the side of the water tank (16) is equipped with water pump (6), and the water inlet of water pump (6) has storage by conduit
The side lower end connection of water tank (16), the side of the experimental box (9) are equipped with isothermal holding case (2), under isothermal holding case (2)
End is connect, and the side lower end of isothermal holding case (2) passes through conduit and water jet column by conduit with the water outlet of water pump (6)
(15) water inlet connection, the side of the experimental box (9) are equipped with PLC controller (12), the input terminal electricity of PLC controller (12)
Connect external power supply output terminal, PLC controller (12) output terminal electrical connection electric telescopic rod (1), linear motor (20) and
The input terminal of water pump (6).
2. a kind of end quenching test machine according to claim 1, it is characterised in that：The isothermal holding case (2) and water jet column
(15) conduit connected is equipped with electromagnetic valve, the output terminal of the input terminal electrical connection PLC controller (12) of electromagnetic valve.
3. a kind of end quenching test machine according to claim 1, it is characterised in that：The inner bottom of the isothermal holding case (2)
Face is equipped with pressure transducer (5), the input terminal of the output terminal electrical connection PLC controller (12) of pressure transducer (5).
4. a kind of end quenching test machine according to claim 1, it is characterised in that：The inside of the isothermal holding case (2) is set
There is cooling pipe (3), and the side of experimental box (9) is equipped with condenser (7) and exhaust fan (8), the air inlet of condenser (7) passes through
Conduit is connect with the gas outlet of exhaust fan (8), and the gas outlet of condenser (7) is connect by conduit with the air inlet of cooling pipe (3),
The output terminal of the input terminal of the exhaust fan (8) and condenser (7) electrical connection PLC controller (12).
5. a kind of end quenching test machine according to claim 1, it is characterised in that：The inside of the isothermal holding case (2) is set
There are temperature sensor (4), the input terminal of the output terminal electrical connection PLC controller (12) of temperature sensor (4).
6. a kind of end quenching test machine according to claim 1, it is characterised in that：The side of heating room (13), which is equipped with, opens
Mouthful, there is connection chamber door (11) in the side of the opening by hinge connection, and the side of connection chamber door (11) is equipped with lock.
7. a kind of end quenching test machine according to claim 1, it is characterised in that：The lower surface of the connection cover (14) is equipped with
Groove corresponding with experimental box (9) upper end, the experimental box (9) and the junction of connection cover (14) are equipped with sealing ring.
8. a kind of end quenching test machine according to claim 1, it is characterised in that：The lower end of the experimental box (9) is equipped with four
There are four supporting legs (24) for welded corner joint, and the lower end of supporting leg (24) is pasted with rubber pad by glue.
9. a kind of end quenching test machine according to claim 1, it is characterised in that：The lower end inside weldering of the clamping head (19)
The elastic card fishplate bar (25) of sector structure is connected to, the number of elastic card fishplate bar (25) is four, and four elastic card fishplate bars (25) are enclosed
It is uniformly distributed around the center of clamping head (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680462.8U CN207552375U (en) | 2017-12-06 | 2017-12-06 | A kind of end quenching test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721680462.8U CN207552375U (en) | 2017-12-06 | 2017-12-06 | A kind of end quenching test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552375U true CN207552375U (en) | 2018-06-29 |
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ID=62666065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721680462.8U Active CN207552375U (en) | 2017-12-06 | 2017-12-06 | A kind of end quenching test machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207552375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931454A (en) * | 2018-09-05 | 2018-12-04 | 宝钢集团南通线材制品有限公司 | A kind of test method of spring steel wire harden ability |
| CN110819775A (en) * | 2019-11-18 | 2020-02-21 | 哈尔滨工程大学 | End quenching testing machine capable of measuring continuous temperature field and measuring method thereof |
-
2017
- 2017-12-06 CN CN201721680462.8U patent/CN207552375U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931454A (en) * | 2018-09-05 | 2018-12-04 | 宝钢集团南通线材制品有限公司 | A kind of test method of spring steel wire harden ability |
| CN110819775A (en) * | 2019-11-18 | 2020-02-21 | 哈尔滨工程大学 | End quenching testing machine capable of measuring continuous temperature field and measuring method thereof |
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