CN217878620U - Rotary supporting device for cylinder hardness test - Google Patents
Rotary supporting device for cylinder hardness test Download PDFInfo
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- CN217878620U CN217878620U CN202221880952.3U CN202221880952U CN217878620U CN 217878620 U CN217878620 U CN 217878620U CN 202221880952 U CN202221880952 U CN 202221880952U CN 217878620 U CN217878620 U CN 217878620U
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- rotary supporting
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- hardness test
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Abstract
The utility model discloses a rotatory strutting arrangement of cylinder hardness test, it sets up the rotatory support element of multiunit on the supporting seat and is used for providing rotary power's gear drive for the rotatory support element of above-mentioned multiunit including establishing ties, through the coupling joint between adjacent two sets of rotary unit, gear drive is connected with the transmission of the first group rotary unit of adjacent nearly. The number of the rotary supporting units is two or more than two. The multiple groups of rotary supporting units are fixed on the supporting seat according to the required quantity and intervals. The utility model discloses can be applied to hardness on-line measuring equipment, realize automated control, can realize through autogiration that the test point distributes along last generating line straight line, outer circumference distribution and the terminal surface center cross line of cylinder hardness test piece to automatic last generating line straight line test, outer circumference test and the test of terminal surface random point that realizes cylinder hardness test piece.
Description
Technical Field
The utility model relates to a sclerometer technical field specifically is a cylinder hardness test rotation support device for on-line measuring equipment of hardness is related to.
Background
The cylinder hardness test piece such as the hardness test of high-pressure gas cylinder, major axis class part etc. often adopts the manual gas cylinder of placing, uses V type bearing structure, therefore causes the test point to only can be along the last generating line axial distribution of high-pressure gas cylinder. When test points are required to be distributed along the outer circumference, manual work is generally required to assist in rotating the high pressure gas cylinder. Along with the improvement of the automation degree of cylinder hardness tests such as high-pressure gas cylinders, the traditional hardness test process is only to carry out linear test or manually-assisted circumferential rotation test along the upper generatrix of the high-pressure gas cylinder, and the automation requirements of users can not be met.
When the hardness test is required to be carried out on the end face of the cylinder, the situation that the test points can be distributed along the center cross line of the end face of the cylinder also exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a can overcome the aforesaid not enough, can be applied to the rotatory strutting arrangement of cylinder hardness test on the online check out test set of hardness, it realizes automated control, can realize through autogiration that the test point distributes along the last generating line straight line of cylinder hardness test spare, outer circumference and the distribution of terminal surface center cross line to automatic last generating line straight line test, outer circumference test and the test of terminal surface random point that realizes cylinder hardness test spare.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the cylinder hardness test rotary supporting device comprises a plurality of groups of rotary supporting units which are arranged on a supporting seat in series and a gear transmission mechanism for providing rotary power for the plurality of groups of rotary supporting units, wherein two adjacent groups of rotary supporting units are connected through a coupler, and the gear transmission mechanism is in transmission connection with the adjacent first group of rotary supporting units.
The number of the rotary supporting units is two or more than two.
The multiple groups of rotary supporting units are fixed on the supporting seat at equal intervals or unequal intervals.
The bottom of a transmission box in each group of rotary supporting units is provided with a transmission shaft, a gear IV and a bearing which are fixed on the transmission shaft, the middle part of the transmission box is provided with a shaft I, a gear V and a bearing which are fixed on the shaft I, and the top of the transmission box is provided with two groups of shafts II and two groups of gears VI and bearings which are fixed on the shafts II; two sets of gears VI are fixed with two sets of rotary rollers as final rotary executing parts.
A dustproof cover is fixed on the transmission case through screws and is of a flat-bottom V-shaped structure; the top arc-shaped working surfaces of the two groups of rotating rollers protrude outwards from the opening correspondingly arranged on the dust cover.
The transmission case is fixed on the supporting seat through bolts.
And a motor fixing plate is arranged on the end face of the supporting seat.
The gear transmission mechanism comprises a servo motor, a gear I, a gear II and a gear III, wherein the gear I on the servo motor is meshed with the gear III through the gear II, the gear III is arranged at the front end of a transmission shaft 8 in the first group of rotary supporting units, and the gear III in the mechanical transmission unit is connected with a gear IV in the first group of rotary supporting units close to the gear III through the transmission shaft.
The servo motor, the gear I4 and the gear II are installed on the motor fixing plate.
And a gear cover which can cover the outer sides of the gear I, the gear II and the gear III which are meshed with each other is arranged on the motor fixing plate.
Compared with the prior art, the utility model, have following advantage and positive effect:
the utility model relates to a brand-new cylinder hardness test rotary supporting device in the hardometer test process, which adopts a servo motor, a transmission gear, two or more groups of rotary supporting units, a shaft coupling and the like to realize automatic control, and can achieve the function of realizing automatic rotation of a test piece according to the requirement; the method can be applied to hardness on-line detection equipment.
The utility model discloses can realize automatically that the test point distributes along last generating line straight line of cylinder hardness test spare such as high-pressure cylinder, major axis class part, outer circumference distributes and terminal surface center cross line to automatically, realize last generating line straight line test, outer circumference test and the test of terminal surface random point of cylinder hardness test spare such as high-pressure cylinder, major axis class part etc..
The main technical advantages are as follows: the invention is designed for the automatic rotation of a test piece in the hardness test of cylinders such as high-pressure gas cylinders, long shaft parts and the like, so as to meet the requirements of distribution and any point of an end surface along the outer circumference in the test process. The rotary actuating mechanism in the structure can be made into a moving unit, and two or more groups of structures can be combined according to different requirements, so that more requirements are met, and the universality is better.
Drawings
FIG. 1 is a schematic view of a cylinder hardness testing rotary support device, in which two or more groups of rotary support units are shown;
FIG. 2 is a schematic view of the gear transmission mechanism of the present device, in which only two sets of rotary support units are shown;
fig. 3 is a schematic view of a single set of rotary support units.
Description of the components in fig. 1-3:
1. a supporting seat; 2. A servo motor; 3. A motor fixing plate; 4. A gear I; 5. A gear cover; 6. a gear II; 7. a gear III; 8. a drive shaft; 9. a transmission case; 10. a coupling; 11. a dust cover; 12. a gear IV; 13. a gear V; 14. rotating the roller; 15. a gear VI; 16. a bearing; 17. a shaft II; 18. a shaft I; 19. and (4) bolts.
Detailed Description
The present invention will be further explained with reference to the drawings and the following detailed description:
as shown in fig. 1-3, the utility model discloses rotatory strutting arrangement of cylinder hardness test is including establishing ties the rotatory support unit of multiunit that sets up on supporting seat 1 and being used for providing the gear drive mechanism of rotary power for above-mentioned multiunit, connects through shaft coupling 10 between adjacent two sets of rotatory support unit, and gear drive mechanism is connected with the transmission of adjacent first set of rotatory support unit.
The number of the multiple groups of rotating supporting units can be two or more than two groups, and the multiple groups of rotating supporting units are fixed on the supporting seat 1 at intervals with equal intervals or unequal intervals.
The gear transmission mechanism comprises a servo motor 2, a gear I4, a gear II 6 and a gear III 7, wherein the gear I4 on the servo motor 2 is meshed with the gear III 7 through the gear II 6, the gear III 7 is installed at the front end of a transmission shaft 8 in the first group of rotary supporting units, and the gear III 7 in the mechanical transmission unit is connected with a gear IV 12 in the adjacent first group of rotary supporting units through the transmission shaft 8.
Install motor fixed plate 3 at the terminal surface of supporting seat 1, install gear cover 5 on the motor fixed plate 3, gear cover 5 can cover the outside of intermeshing gear I4, gear II 6 and gear III 7, plays the safety protection effect. The supporting seat 1 is cast by HT200, adopts stress relief annealing, artificial aging and stable structure, can ensure enough strength and rigidity, and meets the requirement of hardness test.
And a servo motor 2, a gear I4 and a gear II 6 are arranged on the motor fixing plate 3. A gear iii 7 is mounted on the front end of a transmission shaft 8 of the first group of rotary support units. The above components are to provide sufficient rotational power to the rotational support unit.
The rotary supporting unit adopts a standardized structure: the transmission case 9 in each group of rotary supporting units is fixed on the supporting seat 1 through a pair of bolts 19, the bottom of the transmission case 9 is provided with a transmission shaft 8, a gear IV 12 and a bearing which are fixed on the transmission shaft, the middle part of the transmission case 9 is provided with a shaft I18, a gear V13 and a bearing which are fixed on the shaft I18, the top of the transmission case 9 is provided with two groups of shafts II 17, two groups of gears VI 15 and bearings 16 which are fixed on the shafts II 17, and two groups of rotary rollers 14 are fixed with the two groups of gears VI 15 as final rotary executing parts.
The standardized rotary supporting units are fixed on the supporting seat 1 according to the required quantity and intervals, and can be arranged at equal intervals or unequal intervals according to the specific shape and weight distribution of the workpiece; two adjacent groups of rotary support units are connected through a coupling 10 to ensure power transmission to each group of rotary support units.
The dustproof cover 11 is of a flat-bottom V-shaped structure and is fixed on the transmission case 9 through screws, so that the dustproof effect is achieved. The top arc-shaped working surfaces of the two groups of rotating rollers 14 protrude outwards from the corresponding openings on the dust cover 11.
The utility model discloses a theory of operation is: reference is made to fig. 1-3.
The device adopts a servo motor 2, a transmission shaft 8, a plurality of gears and a coupling 10 as power and transmission parts. The two sets of rotating rollers 14 contact with the V-shape of the test piece to generate friction force to drive the test piece to rotate, and the rotating rollers 14 are the final action executing piece. Two or more groups of rotary supporting units can be selected and combined according to the length of the test piece.
When the servo motor 2 starts to act according to the instruction, the motion and the power are transmitted to the rotating roller 14 of the executing piece through the transmission shaft 8 and the gear, the hardness testing piece rotates according to the set rotating angle by generating enough friction force through the V-shaped contact between the rotating roller 14 and the testing piece, and therefore the multi-point test and the outer circumference test of a bus on the testing piece and the test of any point of an end face are achieved.
Claims (10)
1. The cylinder hardness test rotary supporting device is characterized by comprising a plurality of groups of rotary supporting units which are serially arranged on a supporting seat (1) and a gear transmission mechanism for providing rotary power for the rotary supporting units, wherein two adjacent groups of rotary supporting units are connected through a coupler (10), and the gear transmission mechanism is in transmission connection with the adjacent first group of rotary supporting units.
2. The cylinder hardness testing rotary supporting device according to claim 1, wherein the number of the rotary supporting units is two or more.
3. The rotary supporting device for testing the hardness of the cylinder according to claim 2, wherein the plurality of groups of rotary supporting units are fixed on the supporting base (1) at equal intervals or at unequal intervals.
4. The cylinder hardness test rotary supporting device according to claim 1, 2 or 3, wherein the transmission shaft (8), a gear IV (12) fixed on the transmission shaft and a bearing are arranged at the bottom of the transmission box (9) in each group of rotary supporting units; the middle part of the transmission case (9) is provided with a shaft I (18), a gear V (13) fixed on the shaft I (18) and a bearing; two groups of shafts II (17) and 2 groups of gears VI (15) and bearings (16) fixed on the shafts II (17) are arranged at the top of the transmission case (9); two sets of gears VI (15) are fixed with two sets of rotary rollers (14) as final rotary executing parts.
5. The rotary supporting device for the cylinder hardness test is characterized in that a dustproof cover (11) is fixed on the transmission box (9) through screws and is of a flat-bottom V-shaped structure; the top arc-shaped working surfaces of the two groups of rotating rollers (14) are outwards protruded from the openings correspondingly arranged on the dust covers.
6. The rotary support device for cylinder hardness test according to claim 5, wherein the transmission case (9) is fixed on the support base (1) by bolts (19).
7. The cylinder hardness test rotary supporting device according to claim 6, wherein a motor fixing plate (3) is installed on the end face of the supporting seat (1).
8. The rotary supporting device for the cylinder hardness test according to claim 7, wherein the gear transmission mechanism comprises a servo motor (2), a gear I (4), a gear II (6) and a gear III (7), wherein the gear I (4) on the servo motor (2) is meshed with the gear III (7) through the gear II (6), the gear III (7) is installed at the front end of a transmission shaft (8) in the first group of rotary supporting units, and the gear III (7) in the mechanical transmission unit is connected with a gear IV (12) in the adjacent first group of rotary supporting units through the transmission shaft (8).
9. The rotary supporting device for the cylinder hardness test is characterized in that the servo motor (2), the gear I (4) and the gear II (6) are mounted on a motor fixing plate (3).
10. The rotary supporting device for the cylinder hardness test is characterized in that a gear cover (5) capable of covering the outer sides of a gear I (4), a gear II (6) and a gear III (7) which are meshed with each other is mounted on the motor fixing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880952.3U CN217878620U (en) | 2022-07-21 | 2022-07-21 | Rotary supporting device for cylinder hardness test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880952.3U CN217878620U (en) | 2022-07-21 | 2022-07-21 | Rotary supporting device for cylinder hardness test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217878620U true CN217878620U (en) | 2022-11-22 |
Family
ID=84051872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221880952.3U Active CN217878620U (en) | 2022-07-21 | 2022-07-21 | Rotary supporting device for cylinder hardness test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217878620U (en) |
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2022
- 2022-07-21 CN CN202221880952.3U patent/CN217878620U/en active Active
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