CN216621555U - Static torque testing tool for power-off brake - Google Patents
Static torque testing tool for power-off brake Download PDFInfo
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- CN216621555U CN216621555U CN202123154206.4U CN202123154206U CN216621555U CN 216621555 U CN216621555 U CN 216621555U CN 202123154206 U CN202123154206 U CN 202123154206U CN 216621555 U CN216621555 U CN 216621555U
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Abstract
The utility model relates to the technical field of torque testing equipment, in particular to a static torque testing tool for a power-off brake. The device comprises a fixed seat, a power-off brake and a detection assembly; the fixed seat is provided with a supporting component, and the detection component is arranged on the fixed seat; the fixed plate is arranged on the fixed seat, and the fixed plate is provided with a torque tester; the mounting disc B is rotatably arranged on the fixing plate and connected with the torque tester, and a locking assembly is arranged on the mounting disc B; the display screen is arranged on the fixing plate and is in communication connection with the torque tester; the threaded rod B is rotatably arranged on the fixed block A, and the bidirectional threaded rod is rotatably arranged on the fixed block B; the bevel gear A is arranged on the bidirectional threaded rod, and the bevel gear B is arranged on the threaded rod B and is in meshing transmission with the bevel gear A; the jack catch slides and sets up on mounting disc B and with threaded rod B and two-way threaded rod threaded connection. The utility model can be used for installing and detecting the power-off brakes of different models, and has the advantages of multiple detected models, wide application range and good practicability.
Description
Technical Field
The utility model relates to the technical field of torque testing equipment, in particular to a static torque testing tool for a power-off brake.
Background
The power-off brake is widely applied to industrial robots, machine tools, elevators and various automatic systems and processing equipment. The application of electric brake is getting bigger and bigger, and the practical problem of safe operation of these devices is getting more and more attention.
Chinese patent publication No. CN208476449U discloses a torque tester for a power-off brake, which includes a frame, a fixing device, a torque sensor and a rotating mechanism, wherein the torque sensor is arranged on the frame; the fixing device comprises a fixing disc and a rotating shaft, and the fixing disc is arranged on the rack; the rotating shaft is arranged on the fixed disc and clamped with the power-off brake friction disc, and one end of the rotating shaft penetrates through the fixed disc to be connected with the torque sensor; the rotating mechanism is connected with one end, far away from the torque sensor, of the rotating shaft. By utilizing the new mechanical structure, the rotating mechanism and the torque sensor are mutually independent, and the data measured by the torque sensor can be conveniently recorded when the rotating mechanism rotates, so that the measured data can be conveniently recorded.
In the above-mentioned publication, the fixed block through setting up on the fixed disk comes fixed mounting to the cooperation axis of rotation comes and the chucking key in the axis of rotation rotates the friction disk on the power-off brake, thereby realizes the detection of moment of torsion, leads to the device can only install fixedly to fixed power-off brake, and the model that detects is limited, and application scope is little, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background art, and provides a static torque testing tool for a power-off brake, which can be used for installing and fixing power-off brakes of different models, can be used for fixing friction discs of different sizes, and has the advantages of multiple detection models, wide application range and good practicability.
The technical scheme of the utility model is as follows: a static torque test tool for a power-off brake comprises a fixed seat, the power-off brake and a detection assembly;
the detection assembly is arranged on the fixed seat and positioned on one side of the supporting assembly; the detection assembly comprises a mounting plate B fixing plate and a display screen; the fixed plate is arranged on the fixed seat, and a torque tester is arranged on the fixed plate; the mounting plate B is rotatably arranged on the fixing plate through a rotating shaft and is connected with the torque tester, and a locking assembly used for clamping a friction disc on the power-off brake is arranged on the mounting plate B; the display screen is arranged on the fixing plate and is in communication connection with the torque tester;
the locking assembly comprises a clamping claw, a threaded rod B, a bidirectional threaded rod, a fixed block A, a fixed block B, a bevel gear A and a bevel gear B; the fixing block A and the fixing block B are arranged on the mounting disc B, the threaded rod B is rotatably arranged on the fixing block A, and the bidirectional threaded rod is rotatably arranged on the fixing block B; the bevel gear A is arranged on the bidirectional threaded rod, and the bevel gear B is arranged on the threaded rod B and is in meshing transmission with the bevel gear A; and the mounting disc B is provided with a limiting guide groove, and the clamping jaw is arranged on the mounting disc B in a sliding manner, is positioned in the limiting guide groove and is respectively in threaded connection with the threaded rod B and the bidirectional threaded rod.
Preferably, the supporting component comprises a threaded rod A, a sliding block, a fixing piece and a mounting disc A; the threaded rod A is rotatably arranged on the fixed seat, the sliding block is slidably arranged on the fixed seat and is in threaded connection with the threaded rod A, and the sliding block is provided with a fixing piece; the mounting disc A is arranged on the fixing piece, and an arc-shaped through groove A and an arc-shaped through groove B which are used for mounting the power-off brake are formed in the mounting disc A.
Preferably, the device also comprises a locking screw; the locking screw penetrates through the mounting disc A and is in threaded connection with the power-off brake, and a backing ring is arranged between the locking screw and the mounting disc A.
Preferably, the outer diameter of the backing ring is larger than the width of the arc-shaped through groove A and the width of the arc-shaped through groove B.
Preferably, the number of the backing rings of the locking screw is multiple groups.
Preferably, the number of the fixed blocks a is two, and the fixed blocks a are respectively located on two sides of the fixed block B.
Preferably, the fixed seat is provided with a power mechanism for driving the rotating shaft on the mounting disc B.
Preferably, the threaded rod A, the threaded rod B and the bidirectional threaded rod are provided with grooves which are convenient to be connected with the rocking handle.
Compared with the prior art, the utility model has the following beneficial technical effects: when the utility model is operated, locking screws on different types of power-off brakes are detached, then the locking screws penetrate through the arc-shaped through groove A or the arc-shaped through groove B on the mounting disc A and are connected with the power-off brake body, the power-off brakes are fixed on the mounting disc A, and then the threaded rod A is rotated through the rocking handle to move the sliding block and the fixing piece so as to move the mounting disc A and the power-off brakes to the detection assembly; then, the threaded rod B or the bidirectional threaded rod is rotated through the rocking handle, and the threaded rod B and the bidirectional threaded rod are linked through the bevel gear A and the bevel gear B, so that the clamping jaws move on the mounting plate B and lock a friction disc on the power-off brake; finally, the mounting disc B is driven to rotate through a driving mechanism, the torque is detected through a torque tester, and data are displayed through a display screen; the utility model can install and fix the power-off brakes with different models, the detection assembly can fix the friction discs with different sizes, and the utility model has the advantages of multiple detection models, wide application range and good practicability.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a mounting plate A;
FIG. 3 is a left side view of mounting plate B;
fig. 4 is a sectional view of the mounting plate B.
Reference numerals: 1. a fixed seat; 2. a support assembly; 3. a power-off brake; 4. a detection component; 5. a threaded rod A; 6. a slider; 7. a fixing member; 8. installing a disc A; 9. locking screws; 10. mounting a disc B; 11. a locking assembly; 12. a claw; 13. a fixing plate; 14. a torque tester; 15. a display screen; 16. a backing ring; 17. an arc-shaped through groove A; 18. an arc-shaped through groove B; 19. a limiting guide groove; 20. a threaded rod B; 21. a bidirectional threaded rod; 22. a fixed block A; 23. a fixed block B; 24. a bevel gear A; 25. and a bevel gear B.
Detailed Description
Example one
The utility model provides a static torque testing tool for a power-off brake, which comprises a fixed seat 1, a power-off brake 3 and a detection assembly 4;
as shown in fig. 1, a supporting component 2 for installing a power-off brake 3 is arranged on a fixed seat 1, and a detecting component 4 is arranged on the fixed seat 1 and positioned at one side of the supporting component 2; the detection assembly 4 comprises a mounting plate B10 fixing plate 13 and a display screen 15; the fixed plate 13 is arranged on the fixed seat 1, and the fixed plate 13 is provided with a torque tester 14; the mounting plate B10 is rotatably arranged on the fixing plate 13 through a rotating shaft and is connected with the torque tester 14, and a locking assembly 11 for clamping a friction disc on the power-off brake 3 is arranged on the mounting plate B10; the display screen 15 is arranged on the fixing plate 13 and is in communication connection with the torque tester 14;
as shown in fig. 3-4, the locking assembly 11 comprises jaws 12, a threaded rod B20, a two-way threaded rod 21, a fixed block a22, a fixed block B23, a bevel gear a24 and a bevel gear B25; a fixed block A22 and a fixed block B23 are arranged on the mounting plate B10, a threaded rod B20 is rotatably arranged on the fixed block A22, and a bidirectional threaded rod 21 is rotatably arranged on a fixed block B23; a bevel gear A24 is arranged on the bidirectional threaded rod 21, and a bevel gear B25 is arranged on the threaded rod B20 and is in meshing transmission with the bevel gear A24; a limiting guide groove 19 is formed in the mounting disc B10, the claw 12 is arranged on the mounting disc B10 in a sliding mode, is positioned in the limiting guide groove 19 and is in threaded connection with the threaded rod B20 and the bidirectional threaded rod 21 respectively; the number of the fixing blocks A22 is two, and the fixing blocks A22 are respectively positioned at two sides of the fixing block B23; a power mechanism for driving the rotating shaft on the mounting disc B10 is arranged on the fixed seat 1; providing power; the threaded rod A5, the threaded rod B20 and the bidirectional threaded rod 21 are provided with grooves which are convenient to be connected with a rocking handle, and adjustment is convenient.
In the embodiment, locking screws on different types of power-off brakes 3 are detached, then the locking screws penetrate through arc-shaped through grooves A17 or arc-shaped through grooves B18 on a mounting disc A8 and then are connected with a power-off brake 3 body, the power-off brakes 3 are fixed on the mounting disc A8, and then a rocking handle rotates a threaded rod A5 to move a sliding block 6 and a fixing piece 7 so as to move the mounting disc A8 and the power-off brakes 3 to a detection assembly 4; then, the threaded rod B20 or the bidirectional threaded rod 21 is rotated through a rocking handle, the threaded rod B20 and the bidirectional threaded rod 21 are linked through a bevel gear A24 and a bevel gear B25, so that the jaws 12 move on the mounting plate B10 and lock friction plates on the power-off brake 3; finally, the mounting disc B10 is driven to rotate through a driving mechanism, the torque is detected through the torque tester 14, and data are displayed through the display screen 15; the utility model can install and fix the power-off brakes with different models, the detection component 4 can fix friction discs with different sizes, and the utility model has the advantages of multiple detection models, wide application range and good practicability.
Example two
Compared with the first embodiment, the static torque testing tool for the power-off brake further comprises a fixed seat 1, a power-off brake 3 and a detection assembly 4;
as shown in fig. 1, a supporting component 2 for installing a power-off brake 3 is arranged on a fixed seat 1, and a detecting component 4 is arranged on the fixed seat 1 and positioned at one side of the supporting component 2; the detection assembly 4 comprises a mounting plate B10 fixing plate 13 and a display screen 15; the fixed plate 13 is arranged on the fixed seat 1, and the fixed plate 13 is provided with a torque tester 14; the mounting plate B10 is rotatably arranged on the fixing plate 13 through a rotating shaft and is connected with the torque tester 14, and a locking assembly 11 for clamping a friction disc on the power-off brake 3 is arranged on the mounting plate B10; the display screen 15 is arranged on the fixing plate 13 and is in communication connection with the torque tester 14;
as shown in fig. 3-4, the locking assembly 11 comprises jaws 12, a threaded rod B20, a two-way threaded rod 21, a fixed block a22, a fixed block B23, a bevel gear a24 and a bevel gear B25; a fixed block A22 and a fixed block B23 are arranged on the mounting plate B10, a threaded rod B20 is rotatably arranged on the fixed block A22, and a bidirectional threaded rod 21 is rotatably arranged on a fixed block B23; a bevel gear A24 is arranged on the bidirectional threaded rod 21, and a bevel gear B25 is arranged on the threaded rod B20 and is in meshing transmission with the bevel gear A24; the mounting disc B10 is provided with a limit guide groove 19, and the claw 12 is arranged on the mounting disc B10 in a sliding manner, is positioned in the limit guide groove 19 and is respectively in threaded connection with the threaded rod B20 and the bidirectional threaded rod 21.
As shown in fig. 1-2, the support assembly 2 includes a threaded rod a5, a slider 6, a mount 7, and a mounting plate A8; the threaded rod A5 is rotatably arranged on the fixed seat 1, the sliding block 6 is slidably arranged on the fixed seat 1 and is in threaded connection with the threaded rod A5, and the sliding block 6 is provided with a fixing piece 7; the mounting disc A8 is arranged on the fixing piece 7, and an arc-shaped through groove A17 and an arc-shaped through groove B18 which are used for mounting the power-off brake 3 are arranged on the mounting disc A8; the locking screw 9 penetrates through the mounting disc A8 and is in threaded connection with the power-off brake 3, and a backing ring 16 is arranged between the locking screw 9 and the mounting disc A8; the outer diameter of the backing ring 16 is larger than the width of the arc-shaped through groove A17 and the arc-shaped through groove B18; the locking screw 9 is prevented from sliding out of the mounting plate A8; the number of the backing rings 16 of the locking screws 9 is multiple groups; the convenient mistake electricity brake mechanical energy fixed mounting to different models, the convenient detection.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. The static torque testing tool for the power-off brake is characterized by comprising a fixed seat (1), the power-off brake (3) and a detection assembly (4);
a supporting component (2) for mounting the power-off brake (3) is arranged on the fixed seat (1), and the detection component (4) is arranged on the fixed seat (1) and positioned on one side of the supporting component (2); the detection assembly (4) comprises a mounting disc B (10), a fixing plate (13) and a display screen (15); the fixed plate (13) is arranged on the fixed seat (1), and the fixed plate (13) is provided with a torque tester (14); the mounting plate B (10) is rotatably arranged on the fixing plate (13) through a rotating shaft and is connected with the torque tester (14), and a locking assembly (11) used for clamping a friction disc on the power-off brake (3) is arranged on the mounting plate B (10); the display screen (15) is arranged on the fixing plate (13) and is in communication connection with the torque tester (14);
the locking assembly (11) comprises a claw (12), a threaded rod B (20), a bidirectional threaded rod (21), a fixed block A (22), a fixed block B (23), a bevel gear A (24) and a bevel gear B (25); the fixing block A (22) and the fixing block B (23) are arranged on the mounting disc B (10), the threaded rod B (20) is rotatably arranged on the fixing block A (22), and the bidirectional threaded rod (21) is rotatably arranged on the fixing block B (23); the bevel gear A (24) is arranged on the bidirectional threaded rod (21), and the bevel gear B (25) is arranged on the threaded rod B (20) and is in meshed transmission with the bevel gear A (24); and a limiting guide groove (19) is formed in the mounting disc B (10), and the clamping jaw (12) is arranged on the mounting disc B (10) in a sliding manner, is positioned in the limiting guide groove (19) and is respectively in threaded connection with the threaded rod B (20) and the bidirectional threaded rod (21).
2. The power-off brake static torque testing tool according to claim 1, wherein the supporting assembly (2) comprises a threaded rod A (5), a sliding block (6), a fixing piece (7) and a mounting disc A (8); the threaded rod A (5) is rotatably arranged on the fixed seat (1), the sliding block (6) is slidably arranged on the fixed seat (1) and is in threaded connection with the threaded rod A (5), and the sliding block (6) is provided with a fixing part (7); the mounting disc A (8) is arranged on the fixing piece (7), and an arc-shaped through groove A (17) and an arc-shaped through groove B (18) which are used for mounting the power-off brake (3) are formed in the mounting disc A (8).
3. The power-off brake static torque testing tool according to claim 2, characterized by further comprising a locking screw (9); the locking screw (9) penetrates through the mounting disc A (8) and is in threaded connection with the power-off brake (3), and a backing ring (16) is arranged between the locking screw (9) and the mounting disc A (8).
4. The dynamic torque testing tool for the power-off brake is characterized in that the outer diameter of the backing ring (16) is larger than the width of the arc-shaped through groove A (17) and the width of the arc-shaped through groove B (18).
5. The power-off brake static torque test tool according to claim 3, wherein the number of the backing rings (16) of the locking screws (9) is multiple.
6. The power-off brake static torque testing tool according to claim 1, wherein the number of the fixing blocks A (22) is two, and the fixing blocks A (22) are respectively located on two sides of the fixing block B (23).
7. The power-off brake static torque test tool according to claim 1, wherein a power mechanism for driving a rotating shaft on the mounting disc B (10) is arranged on the fixing seat (1).
8. The power-off brake static torque testing tool according to claim 1, wherein grooves convenient for connection with a rocking handle are formed in the threaded rod A (5), the threaded rod B (20) and the bidirectional threaded rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123154206.4U CN216621555U (en) | 2021-12-15 | 2021-12-15 | Static torque testing tool for power-off brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123154206.4U CN216621555U (en) | 2021-12-15 | 2021-12-15 | Static torque testing tool for power-off brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216621555U true CN216621555U (en) | 2022-05-27 |
Family
ID=81703269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123154206.4U Active CN216621555U (en) | 2021-12-15 | 2021-12-15 | Static torque testing tool for power-off brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216621555U (en) |
-
2021
- 2021-12-15 CN CN202123154206.4U patent/CN216621555U/en active Active
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