CN212807598U - Torsion detection device for torsion spring - Google Patents
Torsion detection device for torsion spring Download PDFInfo
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- CN212807598U CN212807598U CN202022320719.7U CN202022320719U CN212807598U CN 212807598 U CN212807598 U CN 212807598U CN 202022320719 U CN202022320719 U CN 202022320719U CN 212807598 U CN212807598 U CN 212807598U
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Abstract
The utility model discloses a torsional spring torsion detection device of technical field is made to spring, including deck plate, deck plate bottom fixedly connected with supporting leg, deck plate one side fixed mounting has the removal motor power, removes the shaft coupling of motor power's power shaft fixedly connected with, removes shaft coupling fixedly connected with and removes the screw rod, removes the screw rod both ends and is connected with the screw rod supporting seat respectively, screw rod supporting seat fixed mounting is on deck plate, and screw thread transmission is connected with the removal nut on the screw rod supporting seat, and the removal screw rod both sides all are provided with the mobile rail, and mobile rail fixed mounting is on deck plate. The utility model discloses a set up and remove motor power, removal shaft coupling, removal screw rod and removal nut, drive torque sensor and detection dish and remove for the detection dish carries out the tight operation of clamp of tip with the torsional spring, makes and is convenient for press from both sides tightly and operate torsion spring torsion's test more, improves detection efficiency.
Description
Technical Field
The utility model relates to a spring processing technology field specifically is torsional spring torsion detection device.
Background
A spring is a mechanical part that works by elasticity. The part made of elastic material is deformed under the action of external force, and can be restored to its original state after the external force is removed, and can be used as spring. The spring is generally made of spring steel, the types of the springs are complex and various, the springs are divided into different shapes, and mainly comprise spiral springs, plate springs, special-shaped springs and the like, the spring industry is a small industry in the whole manufacturing industry, but the functions of the spring industry cannot be underestimated absolutely, the national industrial manufacturing industry and the automobile industry need to be developed rapidly, and the spring industry which is one of basic parts and parts needs to have a development earlier stage so as to be suitable for the rapid development of the national whole industry. In addition, the expansion of the scale and variety of spring products and the improvement of quality level are also the requirements of the renewal of mechanical equipment and the improvement of the performance of a matched host machine, so the development of the spring products in industry plays an important role.
Torsional spring torsion detection device among the prior art, because torsional spring structure is special, the centre gripping of being not convenient for the operation personnel when detecting the torsional spring, the installation is loaded down with trivial details, makes the torsion detection efficiency of torsional spring low, and operation personnel intensity of labour is big, has reduced the practicality of device.
Disclosure of Invention
An object of the utility model is to provide a torsional spring torsion detection device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the torsion detection device of the torsional spring comprises a table top plate, wherein the bottom of the table top plate is fixedly connected with a supporting leg, one side of the table top plate is fixedly provided with a movable power motor, a power shaft of the movable power motor is fixedly connected with a movable coupler, the movable coupler is fixedly connected with a movable screw, two ends of the movable screw are respectively connected with a screw supporting seat, the screw supporting seats are fixedly arranged on the table top plate, a movable nut is connected onto the screw supporting seats in a threaded transmission manner, two sides of the movable screw are respectively provided with a movable guide rail, the movable guide rails are fixedly arranged on the table top plate, the movable guide rails are slidably connected with a movable slider, the movable nut and the movable slider are fixedly connected with a movable panel, the movable panel is fixedly provided with a detection motor, the power shaft of the detection motor is, be connected with the detection supporting seat on the connecting axle, detect supporting seat fixed mounting on moving panel, connecting axle one end fixedly connected with torque sensor, torque sensor fixedly connected with detects the dish, opposite side fixed mounting has the support frame on the deck plate, fixed mounting places the dish on the support frame, be provided with a plurality of detection grooves on the detection dish terminal surface, it is provided with the locating hole to detect dish terminal surface center, it is provided with a plurality of spacing grooves to place the dish terminal surface, it is provided with and places the pole to place dish terminal surface center.
As a further aspect of the present invention: the servo speed regulation motor is adopted for the moving power motor and the detection motor, so that the moving speed, the number of rotation turns of the moving power motor and the initial point of movement of the moving panel are controlled, the rotating speed and the torque of the detection motor are controlled, the torsion test of the torsion spring is more convenient and accurate, and the practicability of the device is improved.
As a further aspect of the present invention: the movable coupler adopts a metal elastic sheet coupler, so that vibration generated in the operation process of the device is buffered, the vibration is prevented from being transmitted to the movable power motor, and the stability of the movable power motor is improved.
As a further aspect of the present invention: the movable sliding block is provided with the oil nozzle, lubricating oil is injected into the movable sliding block periodically through the oil nozzle, friction force between the movable guide rail and the movable sliding block is reduced, and energy consumption is reduced.
As a further aspect of the present invention: the detection coupler adopts a rigid coupler, so that the detection motor can synchronously rotate the torsion sensor and the detection disc to detect the torsion of the torsion spring, and the structural rigidity and the detection precision are improved.
As a further aspect of the present invention: detect groove and spacing groove and be fan-shaped recess, fan-shaped recess bottom surface is the helicoid, blocks the torsional spring both ends through fan-shaped recess, and the helicoid makes the torsional spring both ends slide when detecting groove and spacing groove forward rotation, blocks during reverse rotation, rectifies the torsional spring automatically, reduces operation personnel's intensity of labour.
As a further aspect of the present invention: the end face of the placing rod is provided with an oblique chamfer, so that the torsional spring is more labor-saving when the operating personnel puts the torsional spring into the placing rod.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up removal motor power, removal shaft coupling, removal screw rod and removal nut, drive torque sensor and detection dish and remove for detect the dish and carry out the tight operation of clamp of tip with the torsional spring, make and be convenient for press from both sides tightly and operate torsion spring torsion's test more, improve detection efficiency.
2. The utility model discloses in, through setting up the detection dish and placing the dish for the operation personnel only need overlap the round hole of torsional spring core on placing the pole when the operation, press the start button and can detect, can detect not unidimensional torsional spring through changing not unidimensional detection dish and placing the dish, improve the device practicality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a reverse view of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the detection plate of the present invention;
fig. 4 is a schematic view of the structure of the placing tray of the present invention.
In the figure: 1. a table top plate; 2. supporting legs; 3. a mobile power motor; 4. moving the coupler; 5. moving the screw; 6. a screw rod supporting seat; 7. moving the nut; 8. a moving guide rail; 9. moving the slide block; 10. moving the panel; 11. detecting a motor; 12. detecting a coupler; 13. a connecting shaft; 14. detecting the supporting seat; 15. a torque sensor; 16. detecting a disc; 17. a support frame; 18. placing a tray; 19. a detection tank; 20. positioning holes; 21. a limiting groove; 22. the rod is placed.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in the embodiment of the present invention, a torsion detecting device for torsion spring comprises a table top plate 1, a supporting leg 2 is fixedly connected to the bottom of the table top plate 1, a moving power motor 3 is fixedly installed on one side of the table top plate 1, a moving coupler 4 is fixedly connected to a power shaft of the moving power motor 3, a moving screw 5 is fixedly connected to the moving coupler 4, screw supporting seats 6 are respectively connected to two ends of the moving screw 5, the screw supporting seats 6 are fixedly installed on the table top plate 1, a moving nut 7 is connected to the screw supporting seats 6 in a screw transmission manner, moving guide rails 8 are respectively arranged on two sides of the moving screw 5, the moving guide rails 8 are fixedly installed on the table top plate 1, a moving slider 9 is slidably connected to the moving guide rails 8, a moving panel 10 is fixedly connected to the moving nut 7 and the moving slider 9, a detecting motor, detect shaft coupling 12 fixedly connected with connecting axle 13, be connected with on the connecting axle 13 and detect supporting seat 14, detect supporting seat 14 fixed mounting on moving panel 10, connecting axle 13 one end fixedly connected with torque sensor 15, torque sensor 15 fixedly connected with detects dish 16, opposite side fixed mounting has support frame 17 on deck plate 1, fixed mounting places dish 18 on the support frame 17, it is provided with a plurality of detection grooves 19 on 16 terminal surfaces to detect, it is provided with locating hole 20 to detect 16 terminal surface centers of dish, it is provided with a plurality of spacing grooves 21 to place 18 terminal surfaces of dish, it is provided with places pole 22 to place 18 terminal surface centers of dish.
The moving power motor 3 and the detection motor 11 adopt servo speed regulating motors, so that the moving speed and the number of turns of the moving power motor 3 and the moving starting point of the moving panel 10 are controlled, the rotating speed and the torque of the detection motor 11 are controlled, the torsion test of the torsion spring is more convenient and accurate, and the practicability of the device is further improved; the movable coupling 4 adopts a metal elastic sheet coupling, so that vibration generated in the operation process of the device is buffered, the vibration is prevented from being transmitted to the movable power motor 3, and the stability of the movable power motor 3 is improved; the movable sliding block 9 is provided with an oil nozzle, lubricating oil is periodically injected into the movable sliding block 9 through the oil nozzle, so that the friction force between the movable guide rail 8 and the movable sliding block 9 is reduced, and the energy consumption is reduced; the detection coupler 12 adopts a rigid coupler, so that the detection motor 11 can synchronously rotate the torsion sensor 15 and the detection disc 16 to detect the torsion of the torsion spring, and the structural rigidity and the detection precision are improved; the detection groove 19 and the limiting groove 21 are fan-shaped grooves, the bottom surfaces of the fan-shaped grooves are spiral surfaces, the two ends of the torsion spring are clamped through the fan-shaped grooves, the spiral surfaces enable the two ends of the torsion spring to slide when the two ends of the torsion spring and the detection groove 19 and the limiting groove 21 rotate in the forward direction and clamp when the two ends of the torsion spring rotate in the reverse direction, the torsion spring is automatically corrected, and the labor intensity of operators is reduced; the end face of the placing rod 22 is provided with an oblique chamfer, so that the labor is saved when the operator puts the torsion spring into the placing rod 22.
The utility model discloses a theory of operation is: when the device is used, the circular hole of the torsion spring core is sleeved on the placing rod 22, then the device is started, the movable power motor 3 starts to rotate to drive the movable coupler 4 and the movable screw 5 to rotate, the movable nut 7 and the movable panel 10 do linear movement due to the thread transmission between the movable screw 5 and the movable nut 7 to drive the detection motor 11, the detection coupler 12, the connecting shaft 13, the detection supporting seat 14, the torsion sensor 15 and the detection disc 16 to move, the power motor 3 is controlled and moved by a system program to enable the detection disc 16 to be clamped with the end face of the torsion spring, then the movable power motor 3 is stopped, the detection motor 11 rotates to drive the torsion sensor 15 and the detection disc 16 to rotate, the end part of the torsion spring slides with the spiral surfaces on the detection groove 19 and the limiting groove 21 until the torsion spring is clamped with the fan-shaped groove, and then the detection disc 16 continues to rotate, the torsion spring is twisted by the torsion force, the detection plate 16 transmits the torsion force to the torsion sensor 15, the torsion sensor 15 transmits data to the system for analysis, the detection is completed, after the detection is completed, the power motor 3 is moved to rotate reversely to move the torsion sensor 15 and the detection plate 16 to the initial position, the operator takes down the torsion spring after the test, puts a new torsion spring on the torsion spring and repeats the test. The utility model has the advantages that firstly, the torsion sensor 15 and the detection plate 16 are driven to move by arranging the movable power motor 3, the movable coupling 4, the movable screw 5 and the movable nut 7, so that the detection plate 16 clamps the end part of the torsion spring, the torsion of the torsion spring can be more conveniently tested by clamping and operating, and the detection efficiency is improved; secondly, through setting up the detection dish 16 and placing the dish 18 for the operating personnel only need to put the round hole cover of torsional spring core on placing the pole 22 when the operation, press the start button and can detect, can detect the torsional spring of different sizes through changing the detection dish 16 of different sizes and placing the dish 18, improve the device practicality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a torsional spring torsion detection device, includes deck plate (1), its characterized in that: the bottom of the table top plate (1) is fixedly connected with supporting legs (2), one side of the table top plate (1) is fixedly provided with a movable power motor (3), a power shaft of the movable power motor (3) is fixedly connected with a movable coupler (4), the movable coupler (4) is fixedly connected with a movable screw (5), two ends of the movable screw (5) are respectively connected with a screw supporting seat (6), the screw supporting seats (6) are fixedly arranged on the table top plate (1), the screw supporting seats (6) are in threaded transmission connection with movable nuts (7), two sides of the movable screw (5) are respectively provided with movable guide rails (8), the movable guide rails (8) are fixedly arranged on the table top plate (1), the movable guide rails (8) are in sliding connection with movable sliders (9), the movable nuts (7) and the movable sliders (9) are fixedly connected with movable panels (10), the detection device is characterized in that a detection motor (11) is fixedly mounted on the movable panel (10), a detection coupler (12) is fixedly connected to a power shaft of the detection motor (11), a connecting shaft (13) is fixedly connected to the detection coupler (12), a detection supporting seat (14) is connected to the connecting shaft (13), the detection supporting seat (14) is fixedly mounted on the movable panel (10), a torsion sensor (15) is fixedly connected to one end of the connecting shaft (13), a detection disc (16) is fixedly connected to the torsion sensor (15), a supporting frame (17) is fixedly mounted on the other side of the table panel (1), a placement disc (18) is fixedly mounted on the supporting frame (17), a plurality of detection grooves (19) are formed in the end face of the detection disc (16), a positioning hole (20) is formed in the center of the end face of the detection disc (16), and a plurality of limiting grooves (21) are formed, a placing rod (22) is arranged in the center of the end face of the placing disc (18).
2. The torsion spring torsion detecting device according to claim 1, wherein: the moving power motor (3) and the detection motor (11) adopt servo speed regulating motors.
3. The torsion spring torsion detecting device according to claim 1, wherein: the movable coupler (4) is a metal spring coupler.
4. The torsion spring torsion detecting device according to claim 1, wherein: and the movable sliding block (9) is provided with an oil nozzle.
5. The torsion spring torsion detecting device according to claim 1, wherein: the detection coupler (12) adopts a rigid coupler.
6. The torsion spring torsion detecting device according to claim 1, wherein: the detection groove (19) and the limiting groove (21) are fan-shaped grooves, and the bottom surfaces of the fan-shaped grooves are helicoids.
7. The torsion spring torsion detecting device according to claim 1, wherein: the end face of the placing rod (22) is provided with an oblique chamfer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022320719.7U CN212807598U (en) | 2020-10-19 | 2020-10-19 | Torsion detection device for torsion spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022320719.7U CN212807598U (en) | 2020-10-19 | 2020-10-19 | Torsion detection device for torsion spring |
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| Publication Number | Publication Date |
|---|---|
| CN212807598U true CN212807598U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022320719.7U Active CN212807598U (en) | 2020-10-19 | 2020-10-19 | Torsion detection device for torsion spring |
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| CN (1) | CN212807598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735057A (en) * | 2023-06-13 | 2023-09-12 | 东实沿浦(十堰)科技有限公司 | Torsional spring is with examining utensil frock |
| CN116839786A (en) * | 2023-09-02 | 2023-10-03 | 启东市海纳精线科技有限公司 | Special direction force value detection equipment for special torsion spring |
-
2020
- 2020-10-19 CN CN202022320719.7U patent/CN212807598U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735057A (en) * | 2023-06-13 | 2023-09-12 | 东实沿浦(十堰)科技有限公司 | Torsional spring is with examining utensil frock |
| CN116839786A (en) * | 2023-09-02 | 2023-10-03 | 启东市海纳精线科技有限公司 | Special direction force value detection equipment for special torsion spring |
| CN116839786B (en) * | 2023-09-02 | 2023-11-10 | 启东市海纳精线科技有限公司 | Special direction force value detection equipment for special torsion spring |
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