CN220912909U - Sample overturning device of water-cooling thermal shock-resistant testing machine - Google Patents
Sample overturning device of water-cooling thermal shock-resistant testing machine Download PDFInfo
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- CN220912909U CN220912909U CN202322719003.8U CN202322719003U CN220912909U CN 220912909 U CN220912909 U CN 220912909U CN 202322719003 U CN202322719003 U CN 202322719003U CN 220912909 U CN220912909 U CN 220912909U
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- bearing seat
- supporting plate
- overturning device
- thermal shock
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- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 230000035939 shock Effects 0.000 title claims abstract description 15
- 238000001816 cooling Methods 0.000 title claims abstract description 13
- 239000011449 brick Substances 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000011819 refractory material Substances 0.000 description 3
- 210000004907 gland Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a sample overturning device of a water-cooling thermal shock-resistant testing machine, which comprises a supporting plate; the whole supporting plate is a concave plate, a sample chuck is arranged in the middle of the supporting plate, a bearing seat A and a bearing seat B are respectively and fixedly connected to the two ends of the supporting plate, and the bearing seat A and the bearing seat B are connected to the supporting plate through limit screws; the bearing seat A and the bearing seat B are internally provided with rotating bearings; one side of the sample chuck is provided with a rotary driving mechanism communicated with the sample chuck. The utility model can realize the overturning and accurate positioning of the sample by the cooperation of the arranged rotary driving mechanism and the sample chuck, can automatically complete the test once, ensures the test precision, can realize single-person operation, reduces the waste of human resources, lightens the workload of test operators and improves the test efficiency.
Description
Technical Field
The utility model belongs to the technical field of refractory material test equipment, and mainly relates to a sample overturning device of a water-cooling thermal shock-resistant testing machine.
Background
Before the refractory material is put into use, some important use indexes need to be detected, and the thermal shock resistance is an important index of the use performance of the refractory material. The test method is that the test sample is heated by an electric heating furnace and then taken out, the thermal key test is carried out by water quenching, the process of alternation of cold and hot is repeated, and the damage degree or the strength reduction degree of the test sample is tested and evaluated, so that the thermal shock resistance of the material is evaluated.
The test process is long in time consumption, complicated in manual operation, poor in operation environment, and labor and time consuming, so that the full-automatic water-cooling thermal shock resistance testing machine is provided, the test can be automatically completed at one time, but the related sample overturning and accurate positioning are key devices for ensuring whether the full-automatic water-cooling thermal shock resistance testing machine is successful or not.
Disclosure of Invention
The utility model aims to provide a sample overturning device of a water-cooling thermal shock-resistant testing machine, which is used for solving the application problem in the background technology.
In order to achieve the purpose of the utility model, the technical scheme adopted is as follows:
A sample overturning device of a water-cooling thermal shock-resistant testing machine comprises a supporting plate; the whole supporting plate is a concave plate, a sample chuck is arranged in the middle of the supporting plate, a bearing seat A and a bearing seat B are respectively and fixedly connected to the two ends of the supporting plate, and the bearing seat A and the bearing seat B are connected to the supporting plate through limit screws; the bearing seat A and the bearing seat B are internally provided with rotating bearings; one side of the sample chuck is provided with a rotary driving mechanism communicated with the sample chuck.
The rotary driving mechanism comprises a gear motor fixedly connected to one end of the supporting plate; the output end of the speed reducing motor is connected with a flexible coupling; the output end of the flexible coupling is connected with a rotating shaft which is horizontally arranged; the rotating shafts respectively penetrate through the rotating bearings on the bearing seat A and the bearing seat B and are tightly matched with the rotating bearings.
The sample chuck comprises a brick clamping furnace door seat fixedly connected to the middle part of the rotating shaft; the end part of the brick clamping furnace door seat is fixedly connected with a brick clamping furnace door; the bottom of the brick clamping furnace door is connected with uniformly distributed samples through compression bolts.
And a bearing gland A and a bearing gland B are respectively arranged at the outer ring of the rotary bearing on the bearing seat A and the bearing seat B.
The end head of the rotating shaft is provided with a counterweight; the gravity center of the counterweight and the gravity center of the sample are symmetrically arranged on the rotating shaft.
The sample can be flipped around the axis of rotation in a forward and reverse direction by 270 degrees.
And a brake disc is further arranged at the end head of the speed reducing motor.
Compared with the prior art, the utility model has the beneficial effects that: through the cooperation of rotary driving mechanism and the sample chuck that sets up, can realize sample upset and sample accurate positioning, can once only accomplish the test voluntarily, whole test process is simple swift, ensures test accuracy, can realize single operation, reduces manpower resources waste, alleviates test operator's work burden, improves test efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a schematic diagram of the use of the present utility model.
In the figure: 1. the device comprises a supporting plate, 2, bearing seats A,3, a rotating shaft, 4, a counterweight, 5, bearing covers A,6, a rotating bearing, 7, a brick clamping furnace door, 8, a compression bolt, 9, a sample, 10, bearing seats B,11, bearing covers B,12, a flexible coupling, 13, a gear motor, 14, a brake disc, 15, a brick clamping furnace door seat, 16 and a limit screw.
Detailed Description
The utility model is described with reference to the accompanying drawings.
The sample overturning device of the water-cooling thermal shock-resistant testing machine as shown in fig. 1-3 comprises a supporting plate 1; the whole supporting plate 1 is a concave plate, a sample chuck is arranged in the middle of the supporting plate, a bearing seat A2 and a bearing seat B10 are respectively and fixedly connected to the two ends of the supporting plate, and the bearing seat A and the bearing seat B are connected to the supporting plate through limit screws 16; a rotating bearing 6 is arranged in each of the bearing seat A2 and the bearing seat B10; the supporting plate 1 is used for fixing the bearing seat A2 and the bearing seat B10; a rotary driving mechanism communicated with the sample chuck is arranged on one side of the sample chuck; the supporting plate 1 can horizontally position the sample chuck through the set limit screw 16, and can also play a role in adjusting the height of the front end surface of the sample.
The rotary driving mechanism comprises a gear motor 13 fixedly connected to one end of the supporting plate 1; the output end of the speed reducing motor 13 is connected with a flexible coupling 12; the output end of the flexible coupling 12 is connected with a rotating shaft 3 which is horizontally arranged; the rotating shaft 3 respectively penetrates through the rotating bearings 6 arranged on the bearing seat A2 and the bearing seat B10 and is tightly matched with the rotating bearings; the sample chuck comprises a brick clamping furnace door seat 15 fixedly connected to the middle part of the rotating shaft 3; the end part of the brick clamping furnace door seat 15 is fixedly connected with a brick clamping furnace door 7; the bottom of the brick clamping furnace door 7 is connected with uniformly arranged samples 9 through compression bolts 8; the sample 9 can be turned around the rotating shaft 3 in the forward and reverse directions by 270 degrees; the gear motor 13 is used for driving the rotating shaft 3 to rotate, and then driving the sample 9 arranged on the gear motor to overturn to meet the test requirement. Bearing covers A5 and B11 are respectively arranged at the outer ring of the rotary bearing 6 on the bearing seat A2 and the bearing seat B10; the end head of the rotating shaft 3 is provided with a counterweight 4; the gravity center of the counterweight 4 and the gravity center of the sample 9 are symmetrically arranged on the rotating shaft 3; the counterweight 4 is used for balancing the sample 9, and plays a role of balancing in the horizontal direction when the sample 9 is turned over. The end part of the speed reducing motor 13 is also provided with a brake disc 14; the brake disc 14 may function as a brake gear motor.
When the device is used, firstly, a sample is mounted on the brick clamping furnace door 7 through the compression bolt 8, the brick clamping furnace door 7 is mounted on the brick clamping furnace door seat 15, then the brick clamping furnace door seat is mounted on the rotating shaft 3, the counterweight 4 is mounted at the end part of the rotating shaft 3, and finally the gear motor 13 is started to rotate, so that the flexible coupling 12 is driven to drive the rotating shaft 3 to rotate, the sample 9 can be driven to overturn, the whole test process is simple and quick, the test precision is ensured, single-person operation can be realized, the manpower resource waste is reduced, the workload of test operators is lightened, the test efficiency is improved, and the test needs are completed.
The present utility model is not limited to the above-mentioned embodiments, but any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed equally within the scope of the present utility model.
Claims (4)
1. A sample overturning device of a water-cooling thermal shock-resistant testing machine comprises a supporting plate (1); the method is characterized in that: the whole supporting plate (1) is a concave plate, a sample chuck is arranged in the middle of the supporting plate, a bearing seat A (2) and a bearing seat B (10) are respectively and fixedly connected to the two ends of the supporting plate, and the bearing seat A (2) and the bearing seat B (10) are connected to the supporting plate (1) through limit screws (16); a rotating bearing (6) is arranged in each of the bearing seat A (2) and the bearing seat B (10); a rotary driving mechanism communicated with the sample chuck is arranged on one side of the sample chuck; the rotary driving mechanism comprises a gear motor (13) fixedly connected to one end of the supporting plate (1); the output end of the speed reducing motor (13) is connected with a flexible coupling (12); the output end of the flexible coupling (12) is connected with a rotating shaft (3) which is horizontally arranged; the rotating shaft (3) respectively penetrates through the rotating bearings (6) on the bearing seat A (2) and the bearing seat B (10) and is tightly matched with the rotating bearings; the sample chuck comprises a brick clamping furnace door seat (15) fixedly connected to the middle part of the rotating shaft (3); the end part of the brick clamping furnace door seat (15) is fixedly connected with a brick clamping furnace door (7); the bottom of the brick clamping furnace door (7) is connected with uniformly arranged samples (9) through compression bolts (8); the sample (9) can be turned around the rotation shaft (3) in the forward and reverse directions by 270 degrees.
2. The sample overturning device for the water-cooling thermal shock-resistant testing machine according to claim 1, wherein the sample overturning device is characterized in that: bearing covers A (5) and B (11) are respectively arranged at the outer ring of a rotating bearing (6) on the bearing seat A (2) and the bearing seat B (10).
3. The sample overturning device of the water-cooling thermal shock-resistant testing machine according to claim 1, wherein the sample overturning device is characterized in that: the end head of the rotating shaft (3) is provided with a counterweight (4); the gravity center of the counterweight (4) and the gravity center of the sample (9) are symmetrically arranged on the rotating shaft (3).
4. The sample overturning device of the water-cooling thermal shock-resistant testing machine according to claim 1, wherein the sample overturning device is characterized in that: the end head of the gear motor (13) is also provided with a brake disc (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719003.8U CN220912909U (en) | 2023-10-11 | 2023-10-11 | Sample overturning device of water-cooling thermal shock-resistant testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322719003.8U CN220912909U (en) | 2023-10-11 | 2023-10-11 | Sample overturning device of water-cooling thermal shock-resistant testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912909U true CN220912909U (en) | 2024-05-07 |
Family
ID=90906743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322719003.8U Active CN220912909U (en) | 2023-10-11 | 2023-10-11 | Sample overturning device of water-cooling thermal shock-resistant testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912909U (en) |
-
2023
- 2023-10-11 CN CN202322719003.8U patent/CN220912909U/en active Active
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