CN214583922U - Spring impact test device - Google Patents
Spring impact test device Download PDFInfo
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- CN214583922U CN214583922U CN202120736073.2U CN202120736073U CN214583922U CN 214583922 U CN214583922 U CN 214583922U CN 202120736073 U CN202120736073 U CN 202120736073U CN 214583922 U CN214583922 U CN 214583922U
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- impact test
- spring
- pressing plate
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Abstract
The utility model discloses a spring impact test device, comprising a main body, the top of main part is provided with the locating lever, the inboard of locating lever is provided with the locating hole, the outside of locating lever is provided with the carriage release lever, the surface of carriage release lever is provided with the bolt, the lower extreme of carriage release lever is provided with magnet, the inboard of main part is provided with experimental storehouse, is located experimental storehouse inboard the outside of carriage release lever is provided with the detection spring, the inboard in experimental storehouse is provided with the clamp plate, the outside of clamp plate is provided with the slider, the lower extreme of clamp plate is provided with the reinforcing plate, the upper surface of clamp plate is provided with the connecting block, the inboard of connecting block is provided with the electro-magnet, the below of clamp plate is provided with the bearing plate, the outside of bearing plate is provided with the shock attenuation board, the inboard of bearing plate is provided with pressure-sensitive ware. The utility model discloses facilitate the use, increased the stability of device work, improved the detection effect of device.
Description
Technical Field
The utility model relates to an impact test device technical field specifically is a spring impact test device.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed. Typically made of spring steel. The types of springs are complex and various, and mainly include spiral springs, volute springs, plate springs, special springs and the like according to the shapes.
However, the test effect of the existing spring impact test device is not good enough, and the device is not convenient to use; therefore, the existing requirements are not met, and a spring impact test device is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spring impact test device to the experimental effect of the current spring impact test device that proposes among the solution above-mentioned background is not good enough, and the device uses the scheduling problem that makes things convenient for inadequately.
In order to achieve the above object, the utility model provides a following technical scheme: a spring impact test device comprises a main body, wherein a positioning rod is arranged above the main body, a positioning hole is formed in the inner side of the positioning rod, a moving rod is arranged on the outer side of the positioning rod, a bolt is arranged on the outer surface of the moving rod, a magnet is arranged at the lower end of the moving rod, a test chamber is arranged on the inner side of the main body, a detection spring is arranged on the outer side of the moving rod and positioned on the inner side of the test chamber, a pressing plate is arranged on the inner side of the test chamber, a sliding block is arranged on the outer side of the pressing plate, a reinforcing plate is arranged at the lower end of the pressing plate, a connecting block is arranged on the upper surface of the pressing plate, an electromagnet is arranged on the inner side of the connecting block, a bearing plate is arranged below the pressing plate, a damping plate is arranged on the outer side of the bearing plate, a pressure sensor is arranged on the inner side of the bearing plate, and a counterweight plate is arranged on the lower surface of the main body, the display screen is characterized in that a base is arranged below the counterweight plate, steel balls are arranged between the counterweight plate and the base, an observation window is arranged on the outer surface of the main body, and a display is arranged below the observation window.
Preferably, the upper surface of the weight plate is completely attached to the lower surface of the main body, and the weight plate and the main body are fixed through welding.
Preferably, the inner wall of the test chamber is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.
Preferably, the lower surface of the base is provided with a friction pad, and the base and the friction pad are fixed through screws.
Preferably, the lower surface of the pressure plate is provided with a rubber pad.
Preferably, the outer surface of the steel ball is fixed with the base and the counterweight plate through welding.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model locates the moving rod through the locating rod, the locating hole and the bolt, can test and detect the size of the impact force caused by the spring at different positions, increases the test effect of the device, is provided with the reinforcing plate at the lower end of the pressing plate, increases the strength of the pressing plate and prolongs the service life of the device;
2. the utility model discloses a lower extreme at the main part is provided with weight plate, steel ball and base, has increased the cushioning effect to the main part during operation, has improved the stability of device work, is provided with two experimental storehouses in the inboard of main part, through the electro-magnet of the inboard setting of connecting block, and the detection spring in the convenient carriage release lever outside is changed, can select two different detection springs, falls at same height, detects the size of spring impact force, has increased the experimental variety of device. The detection effect of the device is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. a travel bar; 2. positioning a rod; 3. positioning holes; 4. a bolt; 5. a main body; 6. an observation window; 7. a display; 8. a weight plate; 9. a base; 10. detecting a spring; 11. a test bin; 12. pressing a plate; 13. a reinforcing plate; 14. a pressure bearing plate; 15. a damper plate; 16. steel balls; 17. a pressure sensor; 18. a slider; 19. connecting blocks; 20. a magnet; 21. an electromagnet.
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.
The pressure sensor 17 (model number CAZF-LY10) mentioned in the present invention can be obtained from market purchase or private customization.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a spring impact test device comprises a main body 5, a positioning rod 2 is arranged above the main body 5, a positioning hole 3 is arranged on the inner side of the positioning rod 2, a moving rod 1 is arranged on the outer side of the positioning rod 2, a bolt 4 is arranged on the outer surface of the moving rod 1, a magnet 20 is arranged at the lower end of the moving rod 1, a test chamber 11 is arranged on the inner side of the main body 5, a detection spring 10 is arranged on the outer side of the moving rod 1 inside the test chamber 11, a pressing plate 12 is arranged on the inner side of the test chamber 11, a sliding block 18 is arranged on the outer side of the pressing plate 12, a reinforcing plate 13 is arranged at the lower end of the pressing plate 12, a connecting block 19 is arranged on the upper surface of the pressing plate 12, an electromagnet 21 is arranged on the inner side of the connecting block 19, a bearing plate 14 is arranged below the pressing plate 12, a damping plate 15 is arranged on the outer side of the bearing plate 14, a pressure inductor 17 is arranged on the inner side of the bearing plate 14, and a balance weight plate 8 is arranged on the lower surface of the main body 5, a base 9 is arranged below the weight plate 8, a steel ball 16 is arranged between the weight plate 8 and the base 9, an observation window 6 is arranged on the outer surface of the main body 5, and a display 7 is arranged below the observation window 6.
Further, the upper surface of the weight plate 8 is completely attached to the lower surface of the main body 5, the weight plate 8 and the main body 5 are fixed through welding, the working stability of the device is improved, and the working effect of the device is improved.
Further, the inner wall of the test chamber 11 is provided with a sliding groove, and the sliding block 18 is connected with the sliding groove in a sliding manner, so that the working stability of the pressing plate 12 is improved.
Further, the lower surface of the base 9 is provided with a friction pad, the base 9 and the friction pad are fixed through screws, the supporting effect of the base 9 on the main body 5 is increased, and the working stability of the device is improved.
Further, the lower surface of the pressure plate 12 is provided with a rubber pad, so that the damage of the pressure plate 12 to the bearing plate 14 is reduced, and the service life of the device is prolonged.
Further, the outer surface of the steel ball 16 is fixed with the base 9 and the counterweight plate 8 through welding, so that the buffer effect on the working of the main body 5 is increased, and the working stability of the device is improved.
The working principle is as follows: when the device is used, firstly, a power supply is switched on, the moving rod 1 is pulled to compress the detection spring 10, the moving rod 1 is positioned through the positioning rod 2, the positioning hole 3 and the bolt 4, the size of impact force of the spring at different positions can be detected in a test mode, the test effect of the device is improved, after the positioning is good, the bolt 4 is pulled out, the pressing plate 12 arranged at the lower end of the moving rod 1 downwards impacts the bearing plate 14, the pressure generated by the impact is displayed on the display 7 by utilizing the pressure sensor 17 arranged on the inner side of the bearing plate 14, the test accuracy of the device is improved, the reinforcing plate 13 is arranged at the lower end of the pressing plate 12, the strength of the pressing plate 12 is improved, the service life of the device is prolonged, the buffering effect on the working of the main body 5 is improved by arranging the counterweight plate 8, the steel balls 16 and the base 9 at the lower end of the main body 5, the working stability of the device is improved, the two test bins 11 are arranged on the inner side of the main body 5, through the electro-magnet 21 of connecting block 19 inboard setting, the detection spring 10 to the carriage release lever 1 outside is conveniently changed, can select two different detection springs 10, falls at same height, and the size of experimental detection spring 10 impact force has increased the experimental variety of device. The detection effect of the device is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A spring impact test device, includes main part (5), its characterized in that: a positioning rod (2) is arranged above the main body (5), a positioning hole (3) is arranged on the inner side of the positioning rod (2), a moving rod (1) is arranged on the outer side of the positioning rod (2), a bolt (4) is arranged on the outer surface of the moving rod (1), a magnet (20) is arranged at the lower end of the moving rod (1), a test bin (11) is arranged on the inner side of the main body (5), a detection spring (10) is arranged on the outer side of the moving rod (1) and positioned on the inner side of the test bin (11), a pressing plate (12) is arranged on the inner side of the test bin (11), a sliding block (18) is arranged on the outer side of the pressing plate (12), a reinforcing plate (13) is arranged at the lower end of the pressing plate (12), a connecting block (19) is arranged on the upper surface of the pressing plate (12), an electromagnet (21) is arranged on the inner side of the connecting block (19), and a bearing plate (14) is arranged below the pressing plate (12), the outside of bearing plate (14) is provided with shock attenuation board (15), the inboard of bearing plate (14) is provided with pressure sensors (17), the lower surface of main part (5) is provided with counterweight plate (8), the below of counterweight plate (8) is provided with base (9), be provided with steel ball (16) between counterweight plate (8) and base (9), the surface of main part (5) is provided with observation window (6), the below of observation window (6) is provided with display (7).
2. A spring impact test apparatus according to claim 1, wherein: the upper surface of weight plate (8) and the lower surface of main part (5) laminate completely, weight plate (8) and main part (5) pass through welded fastening.
3. A spring impact test apparatus according to claim 1, wherein: the inner wall of the test chamber (11) is provided with a sliding groove, and the sliding block (18) is connected with the sliding groove in a sliding mode.
4. A spring impact test apparatus according to claim 1, wherein: the lower surface of the base (9) is provided with a friction pad, and the base (9) and the friction pad are fixed through screws.
5. A spring impact test apparatus according to claim 1, wherein: the lower surface of the pressing plate (12) is provided with a rubber pad.
6. A spring impact test apparatus according to claim 1, wherein: the outer surface of the steel ball (16) is fixed with the base (9) and the counterweight plate (8) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736073.2U CN214583922U (en) | 2021-04-12 | 2021-04-12 | Spring impact test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736073.2U CN214583922U (en) | 2021-04-12 | 2021-04-12 | Spring impact test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214583922U true CN214583922U (en) | 2021-11-02 |
Family
ID=78359117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120736073.2U Active CN214583922U (en) | 2021-04-12 | 2021-04-12 | Spring impact test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214583922U (en) |
-
2021
- 2021-04-12 CN CN202120736073.2U patent/CN214583922U/en active Active
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