CN217237612U - Three-box type cold and hot impact testing machine - Google Patents
Three-box type cold and hot impact testing machine Download PDFInfo
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- CN217237612U CN217237612U CN202122522582.8U CN202122522582U CN217237612U CN 217237612 U CN217237612 U CN 217237612U CN 202122522582 U CN202122522582 U CN 202122522582U CN 217237612 U CN217237612 U CN 217237612U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model provides a three box cold and hot impact test machines, including organism, moving mechanism, placement mechanism and partition mechanism, the inside of organism is provided with the cavity, be provided with the freezer in the cavity, place case and heating cabinet, the freezer is located place one side of case, the heating cabinet is located place the opposite side of case, moving mechanism placement mechanism with partition mechanism all set up in the cavity, moving mechanism with placement mechanism connects, placement mechanism activity is located the freezer place the case perhaps in the heating cabinet. Use this cold and hot impact testing machine of three-box, through the moving mechanism, place mutually supporting between mechanism and the partition mechanism for at the in-process that tests the product, can shift the product automatically, and can avoid leading to appearing the safety problem because of gas leakage at the in-process that shifts well, perhaps avoid influencing the problem of whole test result because of gas leakage.
Description
Technical Field
The utility model relates to a testing machine technical field especially relates to a three-box cold and hot impact testing machine.
Background
A cold and hot impact testing machine is necessary testing equipment in material industries such as metal, plastic, rubber, electronics and the like, is used for testing a material structure or a composite material, and can detect chemical changes or physical damages of a sample caused by expansion with heat and contraction with cold in the shortest time according to the degree of tolerance of the material structure or the composite material under the continuous environment of extremely high temperature and extremely low temperature in the moment. The device is divided into a two-box type and a three-box type, and the difference is that the test mode and the internal structure are different.
At present, a common three-box type cold and hot impact testing machine cannot automatically transfer tested products directly in the testing process, so that the overall testing efficiency is low, and the use of a user is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: a three-chamber cold thermal impact tester, comprising: the device comprises a machine body, a moving mechanism, a placing mechanism and a separating mechanism;
a cavity is arranged in the machine body, a freezing box, a placing box and a heating box are arranged in the cavity, the freezing box is positioned on one side of the placing box, and the heating box is positioned on the other side of the placing box;
the moving mechanism, the placing mechanism and the separating mechanism are all arranged in the cavity, the moving mechanism is connected with the placing mechanism, and the placing mechanism is movably located in the freezing box, the placing box or the heating box.
Further, one side of organism is rotated and is provided with the revolving door, the revolving door rotates the lid and closes the cavity, it is provided with the first door body, the second door body and the third door body to rotate on the revolving door, the first door body rotates the lid and closes the freezer, the second door body rotates the lid and closes place the case, the third door body rotates the lid and closes the heating cabinet.
Furthermore, a first observation window is arranged on the first door body, a second observation window is arranged on the second door body, a third observation window is arranged on the third door body, and the first observation window, the second observation window and the third observation window are transparent observation windows.
Further, the bottom of freezer is provided with first bottom plate, the bottom of placing the case is provided with the second bottom plate, the bottom of heating cabinet is provided with the third bottom plate, first bottom plate the second bottom plate with the third bottom plate is electronic expansion plate.
Further, the moving mechanism comprises a first motor, a cylinder, a gear set and a lead screw, the machine body is provided with a first motor box, the first motor is arranged in the first motor box, the first motor box is provided with a first opening, the bottom of the cavity is provided with a second opening, the first opening is communicated with the second opening, the lead screw is arranged at the bottom of the cavity, the gear set is rotatably connected with the lead screw, an output shaft of the first motor sequentially penetrates through the second opening and the first opening, the output shaft of the first motor is rotatably connected with the gear set, a moving block is slidably arranged on the lead screw, the cylinder is arranged on the moving block, and an air rod of the cylinder is connected with the placing mechanism in a driving manner.
Further, place the mechanism and include rack, second motor and a plurality of seat of placing, the gas pole drive of cylinder connects a connecting plate, the second motor set up in on the connecting plate, just the output shaft of second motor the rack, it is a plurality of place the seat all set up in on the rack, and a plurality of place the setting of seat equidistance.
Furthermore, a plurality of fixing clamps are arranged on the placing frame and are arranged at equal intervals.
Further, the partition mechanism comprises a fixed plate, a first partition plate and a second partition plate, the outer side of the fixed plate is connected with the inner side wall of the machine body, a first limiting opening, a second limiting opening and a third limiting opening are formed in the fixed plate, the outer side wall of the freezing box is connected with the inner side wall of the first limiting opening, the outer side wall of the placing box is connected with the inner side wall of the second limiting opening, the outer side wall of the heating box is connected with the inner side wall of the third limiting opening, the first partition plate and the second partition plate are arranged in the middle of the bottom of the fixed plate and the bottom of the cavity, and the first partition plate and the second partition plate are perpendicularly connected with the fixed plate.
Furthermore, a first through hole is formed in the first partition plate, a second through hole is formed in the second partition plate, and the screw rod movably penetrates through the first through hole and the second through hole.
Further, the first partition plate and the second partition plate are both electric expansion plates.
The utility model has the advantages that: use this cold and hot impact testing machine of three-box, through the moving mechanism, place mutually supporting between mechanism and the partition mechanism for at the in-process that tests the product, can shift the product automatically, and can avoid leading to appearing the safety problem because of gas leakage at the in-process that shifts well, perhaps avoid influencing the problem of whole test result because of gas leakage.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
FIG. 1 is a schematic view of a three-chamber cold-hot impact tester according to an embodiment;
FIG. 2 is a schematic internal view of a three-chamber cold-thermal impact tester according to an embodiment;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is a schematic view of a first partition plate in a direction;
fig. 5 is a schematic view of a direction of the second partition plate.
Detailed Description
The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 5, a triple-chamber type thermal shock tester includes: the refrigerator comprises a body 100, a moving mechanism, a placing mechanism and a separating mechanism, wherein a cavity 101 is formed in the body 100, a freezing box 500, a placing box 600 and a heating box 700 are arranged in the cavity 101, the freezing box 500 is located on one side of the placing box 600, the heating box 700 is located on the other side of the placing box 600, the moving mechanism, the placing mechanism and the separating mechanism are arranged in the cavity 101, the moving mechanism is connected with the placing mechanism, and the placing mechanism is movably located in the freezing box 500, the placing box 600 or the heating box 700.
Specifically, one side of organism 100 is rotated and is provided with revolving door 110, revolving door 110 rotates the lid and closes cavity 101, it is provided with first door body 111, second door body 112 and the third door body 113 to rotate on the revolving door 110, first door body 111 rotates the lid and closes freezer 500, second door body 112 rotates the lid and closes place case 600, third door body 113 rotates the lid and closes heating cabinet 700. A first observation window 114 is arranged on the first door body 111, a second observation window 115 is arranged on the second door body 112, a third observation window 116 is arranged on the third door body 113, and the first observation window 114, the second observation window 115 and the third observation window 116 are transparent observation windows. Further, the bottom of the freezing box 500 is provided with a first bottom plate 510, the bottom of the placing box 600 is provided with a second bottom plate 610, the bottom of the heating box 700 is provided with a third bottom plate 710, and the first bottom plate 510, the second bottom plate 610 and the third bottom plate 710 are all electric expansion plates. The moving mechanism comprises a first motor 210, an air cylinder 220, a gear set 230 and a lead screw 240, the machine body 100 is provided with a first motor box 102, the first motor 210 is arranged in the first motor box 102, the first motor box 102 is provided with a first opening, the bottom of the cavity 101 is provided with a second opening, the first opening is communicated with the second opening, the lead screw 240 is arranged at the bottom of the cavity 101, the gear set 230 is rotatably connected with the lead screw 240, an output shaft of the first motor 210 sequentially passes through the second opening and the first opening, an output shaft of the first motor 210 is rotatably connected with the gear set 230, a moving block 241 is slidably arranged on the lead screw 240, the air cylinder 220 is arranged on the moving block 241, and an air rod of the air cylinder 220 is connected with the placing mechanism in a driving manner. The placing mechanism comprises a placing rack 310, a second motor 320 and a plurality of placing seats 330, the air rod of the air cylinder 220 is connected with a connecting plate 221 in a driving mode, the second motor 320 is arranged on the connecting plate 221, the output shaft of the second motor 320 is connected with the placing rack 310, and the placing seats 330 are arranged on the placing rack 310 in a plurality of equidistant mode, and the placing seats 330 are arranged in a plurality of equidistant mode. A plurality of fixing clips 311 are arranged on the placing rack 310, and the fixing clips 311 are arranged at equal intervals. The partition mechanism includes a fixing plate 410, a first partition plate 420 and a second partition plate 430, the outer side of the fixing plate 410 is connected to the inner side wall of the machine body 100, a first limiting opening, a second limiting opening and a third limiting opening are formed in the fixing plate 410, the outer side wall of the freezer 500 is connected to the inner side wall of the first limiting opening, the outer side wall of the placing box 600 is connected to the inner side wall of the second limiting opening, the outer side wall of the heating box 700 is connected to the inner side wall of the third limiting opening, the first partition plate 420 and the second partition plate 430 are both disposed in the middle of the fixing plate 410 and the bottom of the cavity 101, and the first partition plate 420 and the second partition plate 430 are both vertically connected to the fixing plate 410. The first partition plate 420 is provided with a first through hole 421, the second partition plate 430 is provided with a second through hole 431, and the screw 240 movably passes through the first through hole 421 and the second through hole 431. The first partition plate 420 and the second partition plate 430 are both electric expansion plates.
It is worth mentioning that the three-box type cold and hot impact testing machine further comprises a control system, and the moving mechanism, the placing mechanism, the separating mechanism, the freezing box 500, the placing box 600 and the heating box 700 are controlled through the control system, namely, the control system can directly control the moving mechanism, the placing mechanism, the separating mechanism, the freezing box 500, the placing box 600 and the heating box 700 by setting a control program.
That is, when the three-chamber cold and hot impact tester is used for testing, the rotary door 110 is opened at the initial stage, and the cavity 101 can be directly checked, that is, the conditions of the freezing chamber 500, the placing chamber 600, the heating chamber 700 and the screw rod 240 can be visually observed. When a test is started, the rotating door 110 is closed, then the first motor 210 is controlled to be started, the first motor 210 is started to drive the gear set 230 to rotate, and further the lead screw 240 is driven to rotate, so that the moving block 241 on the lead screw 240 can move. Specifically, when the moving block 241 moves to the lower side of the placing box 600, the first motor 210 stops operating, the second bottom plate 610 at the bottom of the placing box 600 is controlled to contract, the air rod of the control cylinder 220 drives the whole placing mechanism to move into the placing box 600, and then the second door body 112 is opened to place the product to be tested on the placing base 330. After the placement is completed, the second door 112 is closed, then the air rod of the air cylinder 220 drives the whole placement mechanism to move out of the placement box 600 by controlling the air cylinder 220, and then the second bottom plate 610 at the bottom of the placement box 600 is controlled to extend, i.e., to block the placement box 600. Further, if a product needs to be subjected to a freezing test, the first partition plate 420 is contracted, then the first motor 210 is started, the first motor 210 is started to drive the gear set 230 to rotate, and further the lead screw 240 is driven to rotate, so that the moving block 241 on the lead screw 240 can move to the lower side of the freezing box 500, the first motor 210 stops running, then the first partition plate 420 is driven to extend, then the first bottom plate 510 at the bottom of the freezing box 500 is driven to contract, then the cylinder 220 is controlled, the gas rod of the cylinder 220 drives the whole placing mechanism to move into the freezing box 500, then the first bottom plate 510 is controlled to extend, then the freezing box 500 is started, namely freezing gas is output into the freezing box 500, and the product is subjected to the freezing test. It is worth mentioning that, by starting the second motor 320, the output shaft of the second motor 320 rotates to drive the placing rack 310 to rotate, so that the products on the plurality of placing seats 330 can be uniformly frozen, and the detection accuracy is ensured. After the freezing test is finished, when the heating test needs to be performed quickly, the first bottom plate 510 contracts first, after the whole placing mechanism leaves the freezing box 500 under the driving of the air cylinder 220, the first bottom plate 510 extends again, then the first partition plate 420 and the second partition plate 430 contract simultaneously, the gear set 230 is driven to rotate reversely through the reverse rotation of the first motor 210, the lead screw 240 is driven to rotate reversely, the moving block 241 on the lead screw 240 can move to the lower side of the heating box 700, the first motor 210 stops moving, then the first partition plate 420 and the second partition plate 430 extend, then the third bottom plate 710 contracts, the air cylinder 220 drives the whole placing mechanism to move into the heating box 700, then the third bottom plate 710 extends, and the heating box 700 is started, namely heated air is output from the heating box 700, and the product is subjected to the heating test. It is worth mentioning that, by starting the second motor 320, the output shaft of the second motor 320 rotates to drive the placing rack 310 to rotate, so that the products on the placing seats 330 can be uniformly heated, and the detection accuracy is ensured.
In the above embodiment, the detected product can be moved to the inside of the placing box 600 again by the cooperation of the moving mechanism and the separating mechanism, which is not described redundantly in this embodiment. That is, the second door 112 may be directly opened, and the inspected product may be taken out. It should be mentioned that, by providing the first door 111, the second door 112, and the third door 113, the doors can be opened individually according to specific requirements. Facilitating individual inspection or maintenance. It should be noted that, by providing the first partition plate 420 and the second partition plate 430, the separation can be performed well, that is, it is ensured that the gas in the freezing box 500 does not enter the lower portion of the placing box 600 in the product transferring process, or the gas in the heating box 700 does not enter the lower portion of the placing box 600 in the product transferring process, so that the overall use safety can be ensured.
That is to say, use this three box cold and hot impact testing machine, through the moving mechanism, place mutually supporting between mechanism and the partition mechanism for at the in-process of testing the product, can shift the product automatically, and can avoid leading to the safety problem appearing because of gas leakage at the in-process that shifts well, perhaps avoid influencing the problem of whole test result because of gas leakage.
As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.
Claims (10)
1. The utility model provides a three-box cold and hot impact test machine which characterized in that includes: the device comprises a machine body, a moving mechanism, a placing mechanism and a separating mechanism;
a cavity is arranged in the machine body, a freezing box, a placing box and a heating box are arranged in the cavity, the freezing box is positioned on one side of the placing box, and the heating box is positioned on the other side of the placing box;
the moving mechanism, the placing mechanism and the separating mechanism are all arranged in the cavity, the moving mechanism is connected with the placing mechanism, and the placing mechanism is movably located in the freezing box, the placing box or the heating box.
2. A three-chamber cold-thermal impact tester according to claim 1, characterized in that: one side of organism is rotated and is provided with the revolving door, the revolving door rotates the lid and closes the cavity, it is provided with the first door body, the second door body and the third door body to rotate on the revolving door, the first door body rotates the lid and closes the freezer, the second door body rotates the lid and closes place the case, the third door body rotates the lid and closes the heating cabinet.
3. A three-chamber cold-thermal impact tester according to claim 2, characterized in that: the first door body is provided with a first observation window, the second door body is provided with a second observation window, the third door body is provided with a third observation window, and the first observation window, the second observation window and the third observation window are transparent observation windows.
4. The three-chamber cold-thermal impact tester according to claim 1, characterized in that: the bottom of freezer is provided with first bottom plate, the bottom of placing the case is provided with the second bottom plate, the bottom of heating cabinet is provided with the third bottom plate, first bottom plate the second bottom plate with the third bottom plate is electronic expansion plate.
5. A three-chamber cold-thermal impact tester according to claim 1, characterized in that: the moving mechanism comprises a first motor, a cylinder, a gear set and a lead screw, the machine body is provided with a first motor box, the first motor is arranged in the first motor box, a first opening is formed in the first motor box, a second opening is formed in the bottom of the cavity, the first opening is communicated with the second opening, the lead screw is arranged at the bottom of the cavity, the gear set is rotatably connected with the lead screw, an output shaft of the first motor sequentially penetrates through the second opening and the first opening, the output shaft of the first motor is rotatably connected with the gear set, a moving block is slidably arranged on the lead screw, the cylinder is arranged on the moving block, and an air rod of the cylinder is connected with the placing mechanism in a driving mode.
6. The three-chamber cold thermal impact tester according to claim 5, characterized in that: the placing mechanism comprises a placing frame, a second motor and a plurality of placing seats, the gas rod of the air cylinder is connected with a connecting plate in a driving mode, the second motor is arranged on the connecting plate, the output shaft of the second motor is connected with the placing frame, the placing seats are arranged on the placing frame in a plurality of equidistant positions, and the placing seats are arranged in the plurality of equidistant positions.
7. The three-chamber cold thermal impact tester according to claim 6, characterized in that: a plurality of fixing clamps are arranged on the placing frame and are arranged at equal intervals.
8. The three-chamber cold-thermal impact tester according to claim 7, characterized in that: the partition mechanism comprises a fixed plate, a first partition plate and a second partition plate, the outer side of the fixed plate is connected with the inner side wall of the machine body, a first limiting port, a second limiting port and a third limiting port are formed in the fixed plate, the outer side wall of the freezing box is connected with the inner side wall of the first limiting port, the outer side wall of the storage box is connected with the inner side wall of the second limiting port, the outer side wall of the heating box is connected with the inner side wall of the third limiting port, the first partition plate and the second partition plate are arranged in the middle of the bottom of the cavity, and the first partition plate and the second partition plate are perpendicularly connected with the fixed plate.
9. A three-chamber cold thermal impact tester according to claim 8, characterized in that: the first partition plate is provided with a first through hole, the second partition plate is provided with a second through hole, and the screw rod movably penetrates through the first through hole and the second through hole.
10. The three-chamber cold-hot impact tester according to claim 9, characterized in that: the first partition plate and the second partition plate are both electric expansion plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122522582.8U CN217237612U (en) | 2021-10-19 | 2021-10-19 | Three-box type cold and hot impact testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122522582.8U CN217237612U (en) | 2021-10-19 | 2021-10-19 | Three-box type cold and hot impact testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217237612U true CN217237612U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122522582.8U Active CN217237612U (en) | 2021-10-19 | 2021-10-19 | Three-box type cold and hot impact testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217237612U (en) |
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2021
- 2021-10-19 CN CN202122522582.8U patent/CN217237612U/en active Active
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