CN218121646U - Steel ball impact test device - Google Patents
Steel ball impact test device Download PDFInfo
- Publication number
- CN218121646U CN218121646U CN202221389498.1U CN202221389498U CN218121646U CN 218121646 U CN218121646 U CN 218121646U CN 202221389498 U CN202221389498 U CN 202221389498U CN 218121646 U CN218121646 U CN 218121646U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- base
- impact test
- fixedly arranged
- electric telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a steel ball impact test device. The steel ball impact test device comprises a base; the supporting frame is fixedly arranged at the top of the base; the motor is fixedly arranged on one side of the support frame; the screw rod is fixedly arranged on an output shaft of the motor and is rotationally connected with the base; the sliding block is sleeved on the screw rod in a threaded manner; the first electric telescopic rod is fixedly arranged on one side, away from the supporting frame, of the sliding block; the electromagnetic chuck is fixedly arranged on the output rod of the first electric telescopic rod; and the steel ball is adsorbed at the bottom of the electromagnetic chuck. The utility model provides a steel ball impact test device has convenient operation, can carry out the centre gripping to the assay of different thickness to can carry out the advantage of comparing the test with the environment to multiple assay.
Description
Technical Field
The utility model relates to an impact test technical field especially relates to a steel ball impact test device.
Background
At present, ores after a hammer crusher are generally crushed and ground in a mode of mixing steel balls with the ores. Therefore, the quality of the steel ball has direct influence on the crushing and levigating efficiency of the mineral aggregate, and also has direct influence on the generation cost of mineral enterprises and cement production enterprises. If the steel ball is easy to crack and peel in the frequent impact process of the steel ball and mineral aggregate in the crushing cavity of the crusher, the consumption of the steel ball is obviously increased. Therefore, the impact strength and wear resistance of the steel ball are important indicators for considering the quality of the steel ball.
In order to know the impact strength of steel balls, to determine whether the steel ball production process and the steel material used to manufacture the steel balls are preferable, etc., steel ball manufacturers generally sample steel balls produced from each batch, such as different grades, and perform impact tests.
The problems of the current test device are as follows: when testing steel balls with different sizes, devices with different specifications need to be adopted, the testing efficiency is low, a clamping mode needs to be adopted for testing, and the device is easy to wear.
Therefore, it is necessary to provide a new steel ball impact testing device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a steel ball impact test device that has convenient operation, can carry out the centre gripping to the assay of different thickness, improve efficiency of software testing, difficult wearing and tearing moreover.
In order to solve the technical problem, the utility model provides a steel ball impact test device includes: a base; the supporting frame is fixedly arranged at the top of the base; the motor is fixedly arranged on one side of the support frame; the screw rod is fixedly arranged on an output shaft of the motor and is rotationally connected with the base; the sliding block is sleeved on the screw rod in a threaded manner; the first electric telescopic rod is fixedly arranged on one side, away from the supporting frame, of the sliding block; the electromagnetic chuck is fixedly arranged on the output rod of the first electric telescopic rod; the steel ball is adsorbed at the bottom of the electromagnetic chuck; the clamping device is arranged at the top of the base.
Preferably, the clamping device comprises a plurality of placing seats, a plurality of second electric telescopic rods, a plurality of fixing rods and a plurality of fixing blocks, the placing seats are fixedly mounted at the top of the base, the second electric telescopic rods are fixedly mounted at one sides, away from each other, of the placing seats respectively, the fixing rods are fixedly mounted on output rods of the second electric telescopic rods respectively, the fixing blocks are fixedly mounted on the fixing rods respectively, and the fixing blocks and the placing seats are arranged correspondingly.
Preferably, the top fixed mounting of base has the hydraulic stem, the hydraulic stem is located a plurality ofly place between the seat, the delivery stem top fixed mounting of hydraulic stem accepts the board, accept the board with a plurality of place equal sliding contact of seat.
Preferably, the top fixed mounting of base has and is located the outer protective sheath of clamping device, it has the shutter to articulate on the protective sheath.
Preferably, the support frame is provided with scales.
Preferably, the electromagnetic chuck is located corresponding to the receiving plate.
Compared with the prior art, the utility model provides a steel ball impact test device has following beneficial effect:
the utility model provides a steel ball impact test device:
1. the rotating shaft is driven to rotate by starting the motor, so that the sliding block moves up and down, the distance between the steel ball and the test material can be adjusted, impact tests can be performed on different positions of the test material by adjusting the first electric telescopic rod, and the test material with different thicknesses can be clamped by the clamping device by adjusting the length of the output rod of the second electric telescopic rod;
2. the magnetic type is adopted to reduce the abrasion of the traditional clamping, and the experimental equipment is not easy to abrade.
Drawings
Fig. 1 is a schematic front sectional view of a preferred embodiment of a steel ball impact testing apparatus provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
fig. 3 is a schematic view of the front view structure of the present invention.
The reference numbers in the figures: 1. a base; 2. a support frame; 3. a motor; 4. a screw; 5. a slider; 6. a first electric telescopic rod; 7. an electromagnetic chuck; 8. a steel ball; 9. a placing seat; 10. a second electric telescopic rod; 11. fixing the rod; 12. a fixed block; 13. a hydraulic lever; 14. a bearing plate; 15. and (6) a protective sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional structural view of a steel ball impact testing apparatus according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; fig. 3 is a schematic view of the front view structure of the present invention. The steel ball impact test device includes: a base 1; the supporting frame 2 is fixedly arranged on the top of the base 1; the motor 3 is fixedly arranged on one side of the support frame 2; the screw rod 4 is fixedly arranged on an output shaft of the motor 3 and is rotationally connected with the base 1; the sliding block 5 is sleeved on the screw rod 4 in a threaded manner; the first electric telescopic rod 6 is fixedly arranged on one side, far away from the support frame 2, of the sliding block 5; the electromagnetic chuck 7 is fixedly arranged on the output rod of the first electric telescopic rod 6; the steel ball 8 is adsorbed at the bottom of the electromagnetic chuck 7; the clamping device is arranged at the top of the base 1, the rotating shaft is driven to rotate through the starting motor 3, so that the sliding block 5 moves up and down, the distance between the steel ball 8 and a sample can be adjusted, impact tests can be performed on different positions of the sample by adjusting the first electric telescopic rod 6, and the electromagnetic chuck 7 is provided with a groove for positioning the steel ball 8.
The clamping device comprises a plurality of placing seats 9, a plurality of second electric telescopic rods 10, a plurality of fixing rods 11 and a plurality of fixing blocks 12, the placing seats 9 are fixedly arranged at the top of the base 1, the second electric telescopic rods 10 are fixedly arranged at one sides, far away from the placing seats 9, of the placing seats, the fixing rods 11 are fixedly arranged on output rods of the second electric telescopic rods 10, the fixing blocks 12 are fixedly arranged on the fixing rods 11, the fixing blocks 12 are arranged corresponding to the placing seats 9, and the clamping device can clamp test materials with different thicknesses by adjusting the lengths of the output rods of the second electric telescopic rods 10.
The top of the base 1 is fixedly provided with a hydraulic rod 13, the hydraulic rod 13 is positioned among the plurality of placing seats 9, the top end of an output rod of the hydraulic rod 13 is fixedly provided with a bearing plate 14, the bearing plate 14 is in sliding contact with the plurality of placing seats 9, the height of the bearing plate 14 can be adjusted by adjusting the length of the output rod of the hydraulic rod 13, the contact condition of a test material and the bearing plate 14 is controlled, and the state of the test material in the test process can be adjusted.
The top fixed mounting of base 1 has and is located the outer protective sheath 15 of clamping device, it has the shutter to articulate on the protective sheath 15, can prevent through protective sheath 15 that the steel ball 8 from popping out after the whereabouts and losing, also can prevent that the fragmentation of assay back piece from popping out and hurting the people.
The support frame 2 is provided with scales, and the steel ball 8 can be adjusted to a certain height more conveniently through the scales on the support frame 2.
The position of the electromagnetic chuck 7 corresponds to the receiving plate 14, and the steel ball 8 can be accurately dropped on the sample by arranging the electromagnetic chuck 7 to correspond to the receiving plate 14.
The utility model provides a steel ball impact test device's theory of operation as follows:
when the device is used, the second electric telescopic rod 10 is started, the fixed block 12 is far away from the placing seat 9, a test material is placed on the placing seat 9, the output rod of the second electric telescopic rod 10 retracts, the fixed block 12 is close to the placing seat 9, so that the test material is clamped, the second electric telescopic rod 10 is closed, the motor 3 is started, the output shaft of the motor 3 rotates to drive the screw rod 4 to rotate, the sliding block 5 sleeved on the screw rod 4 is made to move up and down, the motor 3 is closed after the height of the sliding block 5 is adjusted according to the scales on the supporting frame 2, at the moment, the height of the electromagnetic chuck 7 is flush with the sliding block 5, the electromagnetic chuck 7 is electrified, the steel ball 8 is adsorbed at the bottom of the geomagnetic chuck, the first electric telescopic rod 6 is started to adjust the falling position of the steel ball 8, the protective door hinged to the protective sleeve 15 is closed, power supply to the electromagnetic chuck 7 is stopped, the electromagnetic chuck 7 loses attraction, the steel ball 8 falls to impact the test material, the protective door is opened, the test material damage condition is recorded, and when the test material damage condition under the supporting force and the non-force condition that the test material is supported is needed, the hydraulic rod 13 can be selected to be in contact with the test material;
in use can replace and test different assay materials to contrast the performance of testing out different assay materials under the same environment, and then avoided using not unidimensional apparatus to carry out the trouble of testing, improved efficiency of software testing, steel ball 8 adopts the magnetism to inhale the formula reduction traditional centre gripping wearing and tearing take place, difficult wearing and tearing simultaneously.
Compared with the prior art, the utility model provides a steel ball impact test device has following beneficial effect:
the utility model provides a steel ball impact test device, which drives a rotating shaft to rotate by a starting motor 3, thereby enabling a slide block 5 to move up and down and adjusting the distance between a steel ball 8 and a test material;
the device can carry out impact tests on different positions of a test material by adjusting the first electric telescopic rod 6, the clamping device can clamp test materials with different thicknesses by adjusting the length of the output rod of the second electric telescopic rod 10, the height of the bearing plate 14 can be adjusted by adjusting the length of the output rod of the hydraulic rod 13, the contact condition of the test material and the bearing plate 14 is controlled, the state of the test material in the test process can be adjusted, the steel ball 8 can be prevented from being popped out and lost after falling through the protective sleeve 15, fragments of the test material after being cracked can also be prevented from being popped out and injuring people, the steel ball 8 can be more conveniently adjusted to a certain height through the scales on the support frame 2, the device can be more conveniently moved through a universal wheel, and the steel ball 8 can accurately fall on the test material by arranging the electromagnetic chuck 7 corresponding to the bearing plate 14.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A steel ball impact test device is characterized by comprising:
a base;
the supporting frame is fixedly arranged at the top of the base;
the motor is fixedly arranged on one side of the support frame;
the screw rod is fixedly arranged on an output shaft of the motor and is rotationally connected with the base;
the sliding block is sleeved on the screw rod in a threaded manner;
the first electric telescopic rod is fixedly arranged on one side, away from the supporting frame, of the sliding block;
the electromagnetic chuck is fixedly arranged on the output rod of the first electric telescopic rod;
the steel ball is adsorbed at the bottom of the electromagnetic chuck;
the clamping device is arranged at the top of the base.
2. The steel ball impact test device according to claim 1, wherein the holding device includes a plurality of placement seats, a plurality of second electric telescopic rods, a plurality of fixing rods, and a plurality of fixing blocks, the plurality of placement seats are all fixedly mounted on the top of the base, the plurality of second electric telescopic rods are respectively and fixedly mounted on the sides of the plurality of placement seats away from each other, the plurality of fixing rods are respectively and fixedly mounted on the output rods of the plurality of second electric telescopic rods, the plurality of fixing blocks are respectively and fixedly mounted on the plurality of fixing rods, and the plurality of fixing blocks are arranged corresponding to the plurality of placement seats.
3. The steel ball impact test device according to claim 2, wherein a hydraulic rod is fixedly mounted on the top of the base and located between the plurality of placing seats, and a receiving plate is fixedly mounted on the top end of an output rod of the hydraulic rod and in sliding contact with the plurality of placing seats.
4. The steel ball impact test device according to claim 1, wherein a protective sleeve positioned outside the clamping device is fixedly mounted at the top of the base, and a protective door is hinged on the protective sleeve.
5. The steel ball impact test device according to claim 1, wherein the support frame is provided with scales.
6. The steel ball impact test apparatus according to claim 3, wherein the electromagnetic chuck is located in correspondence with the receiving plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221389498.1U CN218121646U (en) | 2022-06-06 | 2022-06-06 | Steel ball impact test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221389498.1U CN218121646U (en) | 2022-06-06 | 2022-06-06 | Steel ball impact test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218121646U true CN218121646U (en) | 2022-12-23 |
Family
ID=84509464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221389498.1U Active CN218121646U (en) | 2022-06-06 | 2022-06-06 | Steel ball impact test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218121646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118067349A (en) * | 2024-04-18 | 2024-05-24 | 江西联丰合金工具有限公司 | Alloy bar falling inspection machine |
-
2022
- 2022-06-06 CN CN202221389498.1U patent/CN218121646U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118067349A (en) * | 2024-04-18 | 2024-05-24 | 江西联丰合金工具有限公司 | Alloy bar falling inspection machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218121646U (en) | Steel ball impact test device | |
| CN109187235A (en) | A kind of impact resistance testing stand for tempered glass | |
| CN211477915U (en) | Impact testing machine | |
| CN109596513A (en) | A kind of rock abrasive parameters measurement device and its method | |
| CN109741667B (en) | Magnetic field simulation device for physics experiments | |
| CN204630792U (en) | A kind of metallographic grind away frock of neodymium-iron-boron post | |
| CN217020024U (en) | Fixing device for coating machine | |
| CN214622140U (en) | Building finishing material hardness detection device | |
| CN212069069U (en) | Lifting type bowl type grinding machine | |
| CN214622129U (en) | Building material detects with shock-resistant test device | |
| CN214277681U (en) | Sample positioning device for impact tester | |
| CN212824357U (en) | Flexible clamp for polishing fixed thin slice | |
| CN212855882U (en) | Adjusting device for adjusting distance between movable jaw plate and fixed jaw plate of jaw crusher | |
| CN111701695B (en) | Special ultrasonic grinder of medicine | |
| CN210427208U (en) | Clamp for experimental test | |
| CN211205993U (en) | Fatigue testing machine | |
| CN220894023U (en) | Pendulum impact testing machine | |
| CN220548124U (en) | Auxiliary clamping device for grinding steel sample | |
| CN220650349U (en) | Concrete testing arrangement that shocks resistance | |
| CN220490543U (en) | Durability concrete strength detection device | |
| CN219463625U (en) | Sample grinding equipment | |
| CN219455438U (en) | Elastic impactor | |
| CN220178951U (en) | Racket type sample grinding device for abrasive belt type sample grinding machine | |
| CN213289991U (en) | Concrete sample's clamping device | |
| CN205413165U (en) | But automatic adjustment moves tooth roll crusher in jaw clearance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |