CN214644851U - Take overspeed device tensioner of pressure monitoring and control - Google Patents
Take overspeed device tensioner of pressure monitoring and control Download PDFInfo
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- CN214644851U CN214644851U CN202120749072.1U CN202120749072U CN214644851U CN 214644851 U CN214644851 U CN 214644851U CN 202120749072 U CN202120749072 U CN 202120749072U CN 214644851 U CN214644851 U CN 214644851U
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- flywheel
- tensioner
- bedplate
- guide rail
- tensioning
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Abstract
The utility model discloses a take overspeed device tensioner of pressure monitoring and control, including tensioning flywheel, flywheel shaft, adjustable seat, electronic telescopic machanism and pressure sensor, the periphery recess of tensioning flywheel is used for the cover to establish diamond string of beads rope saw, the tensioning flywheel rotates and installs one serving at the flywheel shaft, the other end of flywheel shaft is fixed to be inserted and is established in the adjustable seat, the outside of adjustable seat and pressure sensor's one end fixed connection, pressure sensor's the other end and electronic telescopic machanism's expansion end fixed connection, electronic telescopic machanism's central line is perpendicular and crossing with the central line of flywheel shaft. The utility model discloses a pressure sensor comes the size of real-time supervision tensile force to adopt an electronic telescopic machanism to drive the removal of tensioning flywheel, the position change through the tensioning flywheel makes the tensile force remain invariable throughout, adjusts the tensile force convenience, labour saving and time saving and accurate, has ensured the preparation quality of diamond string of beads rope saw.
Description
Technical Field
The utility model belongs to the technical field of diamond string bead wire saw production facility, concretely relates to take overspeed device tensioner of pressure monitoring and control.
Background
In the production process of the diamond beaded rope saw, the steel wire rope is often required to be tensioned, for example, in the processes of glue injection or edging, the steel wire rope is required to be tensioned in advance with a certain tensioning force for production, otherwise, the performance of the diamond beaded rope saw is influenced. At present, pneumatic or hydraulic tensioning is generally adopted, the magnitude of the tensioning force is controlled by adjusting the pressure of a system, the tensioning force is not accurate, and the adjustment is inconvenient, time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, an object of the present invention is to provide a tensioner with pressure monitoring and control.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a take overspeed device tensioner of pressure monitoring and control, includes tensioning flywheel, flywheel axle, adjustable seat, electric telescopic machanism and pressure sensor, the periphery recess of tensioning flywheel is used for the cover to establish diamond string of beads rope saw, the tensioning flywheel rotates and installs in one of flywheel axle, the other end of flywheel axle is fixed to be inserted and is established in the adjustable seat, the outside of adjustable seat and pressure sensor's one end fixed connection, pressure sensor's the other end and electric telescopic machanism's expansion end fixed connection, electric telescopic machanism's central line is perpendicular and crossing with the central line of flywheel axle.
Preferably, overspeed device tensioner is still including adjusting guiding mechanism, it is used for guiding adjustable seat translation on electric telescopic machanism's flexible direction to adjust guiding mechanism, adjust guiding mechanism and include the guide rail and follow the slide of guide rail removal, adjustable seat fixed mounting is on the slide, electric telescopic machanism's stiff end fixed mounting is on the guide rail.
Preferably, the slide includes first bedplate and the second bedplate that parallel interval set up, it is connected with a plurality of first gyro wheels to rotate between the both sides limit of first bedplate and second bedplate, the guide rail is worn to locate between first bedplate and the second bedplate, and the first gyro wheel that is located between one side of first bedplate and second bedplate and the first side clearance fit of guide rail, the second side clearance fit of the first gyro wheel that is located between the other side of first bedplate and second bedplate and guide rail, adjustable seat is fixed on the outside of first bedplate, the stiff end of electronic telescopic machanism and the third side fixed connection of guide rail.
Preferably, a second roller carrier is fixedly mounted at one end of the first seat plate, which is far away from the electric telescopic mechanism, a second roller is rotatably mounted on the second roller carrier, and the second roller is movably matched with a third side surface of the guide rail.
Preferably, third roller carriers are symmetrically fixed at two ends of the second seat plate, third rollers are rotatably mounted on the third roller carriers, and the third rollers are movably matched with the third side surface of the guide rail.
Preferably, an annular gasket is embedded in a peripheral groove of the tensioning flywheel.
Preferably, the tensioning flywheel is mounted on one end of the flywheel shaft by a bearing.
Preferably, one end of the pressure sensor is fixed on the adjustable seat through an annular clamping seat, one end of the pressure sensor is fixedly provided with a clamping head, and a clamping hole in the annular clamping seat clamps the clamping head.
Preferably, the clamping hole is a T-shaped step hole, and the clamping head is a T-shaped round head.
Preferably, the electric telescopic mechanism is a servo electric cylinder.
Compared with the prior art, the utility model discloses following beneficial effect has: the tension force is monitored in real time through the pressure sensor, the electric telescopic mechanism is adopted to drive the tensioning flywheel to move, the tension force is kept constant all the time through the position change of the tensioning flywheel, the tension force is adjusted conveniently, time and labor are saved, the accuracy is realized, and the manufacturing quality of the diamond bead rope saw is ensured.
Drawings
Fig. 1 is a front sectional view of an embodiment of the present invention.
Fig. 2 is a right side view of an embodiment of the present invention.
Reference numerals: 1. tensioning the flywheel; 2. a flywheel shaft; 3. an adjustable seat; 4. an electric telescopic mechanism; 5. a pressure sensor; 6. a diamond beaded wire saw; 7. a bearing; 8. a guide rail; 9. a first seat plate; 10. a second seat plate; 11. a first roller; 12. a second roller frame; 13. a second roller; 14. a third roller carrier; 15. a third roller; 16. a base; 17. an annular cassette; 18. and (4) clamping a connector.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-2, a take overspeed device tensioner of pressure monitoring and control, including tensioning flywheel 1, flywheel shaft 2, adjustable seat 3, electronic telescopic machanism 4 and pressure sensor 5, the periphery recess of tensioning flywheel 1 is used for the cover to establish diamond string bead rope saw 6, tensioning flywheel 1 rotates and installs one of flywheel shaft 2 and serves, the other end of flywheel shaft 2 is fixed to be inserted and is established in adjustable seat 3 (if the activity is inserted earlier and is located adjustable seat 3 in, fixed by tight set screw again), the outside of adjustable seat 3 and pressure sensor 5's one end (if first power measuring end) fixed connection, pressure sensor 5's the other end (if second power measuring end) and electronic telescopic machanism 4's free end fixed connection, electronic telescopic machanism 4's central line is perpendicular and crossing with the central line of flywheel shaft 2. Wherein, the periphery recess of tensioning flywheel 1 can inlay and be equipped with annular liner, annular liner can be U type wear-resisting rubber circle, and it is convenient to change, has avoided tensioning flywheel 1 direct and diamond string bead wire saw 6 contacts, has improved tensioning flywheel 1's life. Wherein, tensioning flywheel 1 can be installed on the one end of flywheel axle 2 through bearing 7 (like deep groove ball bearing), has avoided tensioning flywheel 1 direct and flywheel axle 2 contact, has improved tensioning flywheel 1's life.
In this embodiment, the tensioning device may further include an adjusting guide mechanism, the adjusting guide mechanism is used for guiding the adjustable seat 3 to translate in the stretching direction of the electric telescopic mechanism 4, the adjusting guide mechanism includes the guide rail 8 and a sliding seat moving along the guide rail 8, the adjustable seat 3 is fixedly mounted on the sliding seat, and the fixed end of the electric telescopic mechanism 4 is fixedly mounted on the guide rail 8. Wherein, the fixed end of the electric telescopic mechanism 4 can be fixed on the guide rail 8 through the base 16.
In this embodiment, the slide can include first bedplate 9 and second bedplate 10 that parallel interval set up, it is connected with a plurality of first gyro wheels 11 to rotate between the both sides limit of first bedplate 9 and second bedplate 10, guide rail 8 wears to locate between first bedplate 9 and second bedplate 10, and first gyro wheel 11 that is located between one side of first bedplate 9 and second bedplate 10 and the first side clearance fit of guide rail 8, the second side clearance fit of first gyro wheel 11 that is located between the other side limit of first bedplate 9 and second bedplate 10 and guide rail 8, adjustable seat 3 is fixed on the outside of first bedplate 9, the stiff end of electronic telescopic machanism 4 and the third side fixed connection of guide rail 8.
In this embodiment, a second roller frame 12 may be further fixedly mounted at an end of the first seat plate 9 away from the electric telescopic mechanism 4, a second roller 13 is rotatably mounted on the second roller frame 12, and the second roller 13 is movably engaged with the third side surface of the guide rail 8, so as to further improve the stability of the movement of the tensioning device when adjusting the position.
In this embodiment, third roller frames 14 may be symmetrically fixed to both ends of the second seat plate 10, a third roller 15 is rotatably mounted on the third roller frame 14, and the third roller 15 is movably engaged with a third side surface of the guide rail 8, so as to further improve the moving stability of the tensioning device when adjusting the position.
In this embodiment, one end of the pressure sensor 5 may be fixed on the adjustable seat 3 through an annular clamping seat 17, one end of the pressure sensor 5 is fixedly provided with a clamping head 18, and a clamping hole on the annular clamping seat 17 clamps the clamping head 18. The snap hole is preferably, but not limited to, a T-shaped stepped hole, and the snap head 18 is preferably, but not limited to, a T-shaped round head. Wherein, pressure sensor 5 electric connection is to controlling means (like PLC etc.), conveniently carries out pressure monitoring and control.
In the present embodiment, the electric telescopic mechanism 4 is preferably, but not limited to, a servo electric cylinder, and an electric push rod or the like may be used. The servo electric cylinder and the pressure sensor 5 can be electrically connected to a control console (such as an industrial computer), and the tension can be set on a display screen of the control console and can be changed at any time to adapt to the technological requirements of rope saws with different specifications. In the production process, the tension force is monitored in real time through the pressure sensor 5, the servo electric cylinder is used for driving the tensioning flywheel 1 to move, the servo electric cylinder acts at any time according to data monitored by the pressure sensor 5, and the tension force is adjusted to a set value through the position change of the tensioning flywheel 1, so that the tension force is kept constant all the time.
The working principle of the embodiment is as follows: the diamond bead rope saw 6 is wound on the periphery of the tensioning flywheel 1, the tensioning flywheel 1 is driven to move by extending and retracting of the servo electric cylinder, and the tensioning flywheel 1 moves on the guide rail 8 through the first roller 11, the second roller 13 and the third roller 15. The pressure sensor 5 monitors the tension in real time, data are fed back to a control system of the servo electric cylinder, if the tension exceeds a set value, the servo electric cylinder retracts, and the tension is stopped after the tension is reduced to the set value. On the contrary, if the tension force exceeds the set value, the servo electric cylinder extends out, the tension force rises to the set value and then stops, so that the tension force is always kept stable, and the manufacturing quality of the diamond bead wire saw 6 is ensured.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art should not depart from the technical scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the scope of the present invention.
Claims (10)
1. The utility model provides a take overspeed device tensioner of pressure monitoring and control which characterized in that: including tensioning flywheel, flywheel axle, adjustable seat, electronic telescopic machanism and pressure sensor, the periphery recess of tensioning flywheel is used for the cover to establish diamond string of beads rope saw, the tensioning flywheel rotates and installs in one of flywheel axle serves, the other end of flywheel axle is fixed to be inserted and is established in the adjustable seat, the outside of adjustable seat and pressure sensor's one end fixed connection, pressure sensor's the other end and electronic telescopic machanism's expansion end fixed connection, electronic telescopic machanism's central line is perpendicular and crossing with the central line of flywheel axle.
2. The tensioner as claimed in claim 1, wherein the tensioner further comprises: still including adjusting guiding mechanism, it is used for guiding adjustable seat translation on electric telescopic machanism's flexible direction to adjust guiding mechanism, adjust guiding mechanism and include the guide rail and follow the slide of guide rail removal, adjustable seat fixed mounting is on the slide, electric telescopic machanism's stiff end fixed mounting is on the guide rail.
3. The tensioner as claimed in claim 2, wherein the tensioner further comprises: the slide includes parallel interval arrangement's first bedplate and second bedplate, it is connected with a plurality of first gyro wheels to rotate between the both sides limit of first bedplate and second bedplate, the guide rail is worn to locate between first bedplate and the second bedplate, and the first gyro wheel that is located between one side of first bedplate and second bedplate and the first side clearance fit of guide rail are located the first gyro wheel between the opposite side limit of first bedplate and second bedplate and the second side clearance fit of guide rail, adjustable seat is fixed on the outside of first bedplate, the stiff end of electric telescopic machanism and the third side fixed connection of guide rail.
4. A tensioner as claimed in claim 3, with pressure monitoring and control, wherein: and a second roller carrier is fixedly mounted at one end of the first seat plate, which is far away from the electric telescopic mechanism, a second roller is rotatably mounted on the second roller carrier, and the second roller is movably matched with the third side surface of the guide rail.
5. A tensioner with pressure monitoring and control as claimed in claim 3 or 4, wherein: and third roller carriers are symmetrically fixed at two ends of the second seat plate, third rollers are rotatably arranged on the third roller carriers, and the third rollers are movably matched with the third side surface of the guide rail.
6. The tensioner as claimed in claim 1, wherein the tensioner further comprises: an annular gasket is embedded in a peripheral groove of the tensioning flywheel.
7. The tensioner as claimed in claim 1, wherein the tensioner further comprises: the tensioning flywheel is mounted on one end of the flywheel shaft through a bearing.
8. The tensioner as claimed in claim 1, wherein the tensioner further comprises: one end of the pressure sensor is fixed on the adjustable seat through the annular clamping seat, one end of the pressure sensor is fixedly provided with a clamping head, and the clamping head is clamped by the clamping hole in the annular clamping seat.
9. The tensioner as claimed in claim 8, wherein the tensioner further comprises: the clamping hole is a T-shaped step hole, and the clamping joint is a T-shaped round head.
10. The tensioner as claimed in claim 1, wherein the tensioner further comprises: the electric telescopic mechanism is a servo electric cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120749072.1U CN214644851U (en) | 2021-04-13 | 2021-04-13 | Take overspeed device tensioner of pressure monitoring and control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120749072.1U CN214644851U (en) | 2021-04-13 | 2021-04-13 | Take overspeed device tensioner of pressure monitoring and control |
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| Publication Number | Publication Date |
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| CN214644851U true CN214644851U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120749072.1U Active CN214644851U (en) | 2021-04-13 | 2021-04-13 | Take overspeed device tensioner of pressure monitoring and control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922924A (en) * | 2023-01-30 | 2023-04-07 | 金寨宗佳智能科技发展有限责任公司 | A construction demolition wire saw robot |
-
2021
- 2021-04-13 CN CN202120749072.1U patent/CN214644851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115922924A (en) * | 2023-01-30 | 2023-04-07 | 金寨宗佳智能科技发展有限责任公司 | A construction demolition wire saw robot |
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