CN112688464A - Motor base with automatic straining device - Google Patents
Motor base with automatic straining device Download PDFInfo
- Publication number
- CN112688464A CN112688464A CN202011514423.7A CN202011514423A CN112688464A CN 112688464 A CN112688464 A CN 112688464A CN 202011514423 A CN202011514423 A CN 202011514423A CN 112688464 A CN112688464 A CN 112688464A
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- wall
- motor base
- fixing
- base
- rod
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Abstract
The invention discloses a motor base with an automatic tensioning mechanism, which comprises a fixed seat, a motor base, a fixed structure, a fixed rod, a rotating shaft, a connecting shaft, a return spring, a cam, a push rod, a connecting rod and a tensioning structure. The invention has the beneficial effects that: the cam is close to motor base's one end and rotates and is connected with the push rod, fixed connection between dead lever and the pivot, rotate between the inner wall of dead lever and fixing base and be connected, rotate between connecting axle and the fixing base and be connected, thereby tensioning structure drives the inner wall slip of push rod at the fixing base, the push rod slides and can drive the cam and rotate, thereby the cam rotates can extrude the connecting axle and make the connecting axle rotate along the pivot at the inner wall of fixing base, drive the dead lever simultaneously and rotate round the pivot and compress reset spring together, thereby the dead lever rotates and drives gyro wheel towards motor base's top motion and fix it, thereby fix motor base at the top of fixing base, and then easy to assemble dismantlement, carry out quick.
Description
Technical Field
The invention relates to a motor base, in particular to a motor base with an automatic tensioning mechanism, and belongs to the technical field of motor bases.
Background
The base of the alternating current motor is mainly used as a mechanical support of a stator core and a winding, is used for fixing an end cover or an end cover, and also forms an air path or an air chamber of a ventilation system under some conditions, even supports a cooler, a filter, a silencer and the like, but does not play a role of magnetic conduction; the base of the direct current motor has certain functions similar to those of the direct current motor, and the magnetic yoke of the direct current motor has a magnetic conduction function.
However, in the prior art, the motor base is usually fixed directly by bolts when being fixedly installed, and the motor is usually troublesome to replace when the position of the motor needs to be adjusted or detached, especially when the motor is operated in a high altitude, such as a tower crane, so that certain trouble is brought to maintenance work, and if the motor is installed in the high altitude and needs to be replaced.
Disclosure of Invention
The invention aims to solve the problems and provide the motor base with the automatic tensioning mechanism, which has the advantages of good tensioning effect, convenience in mounting and dismounting and simplicity and convenience in operation.
The invention achieves the aim through the following technical scheme that the motor base with the automatic tensioning mechanism comprises a fixed seat, wherein the motor base is arranged in the fixed seat, the motor base penetrates through and is connected with the inner wall of the fixed seat in a sliding manner, the inner wall of the fixed seat is provided with a fixed structure, the fixed structure comprises a fixed rod, a rotating shaft, a connecting shaft, a reset spring, cams, a push rod and a connecting rod, the inner wall of the fixed seat is rotatably connected with four cams, one end of each of two cams close to the motor base is rotatably connected with the push rod, the other end of each cam is abutted against the connecting shaft, the connecting rod is rotatably connected between two cams in the four cams, one end of the fixed rod is fixedly connected with the connecting shaft, and the rotating shaft is rotatably connected with the inner wall of the fixed seat, the dead lever with fixed connection between the pivot, the dead lever with rotate between the inner wall of fixing base and be connected, the dead lever with be equipped with between the inner wall of fixing base reset spring, reset spring's both ends are fixed in respectively the side of dead lever with the inner wall of fixing base, the connecting axle with rotate between the fixing base and be connected, the push rod deviates from the one end of cam is equipped with tension structure, tension structure connect in the push rod.
Preferably, in order to facilitate better fixing of the motor base, the fixing structure further comprises a roller, and one end of the fixing rod is rotatably connected with the roller.
Preferably, for the convenience of drive the dead lever with the limiting plate, the tension structure includes electronic hydraulic stem, push pedal, slider and spacing ring, the inner wall fixedly connected with of fixing base the electronic hydraulic stem, the one end fixedly connected with of electronic hydraulic stem the push pedal, the push rod deviates from the one end of cam with rotate between the push pedal and connect, the inner wall fixedly connected with of fixing base the spacing ring, the push pedal with sliding connection between the inner wall of spacing ring, the equal sliding connection in both ends of push pedal has the slider, the one end of slider is equipped with limit structure, limit structure connect in the slider.
Preferably, for the convenience of fixing motor base, limit structure includes actuating lever, dwang, straight-bar and limiting plate, the one end fixedly connected with of slider the actuating lever, the one end of dwang with rotate between the inner wall of fixing base and be connected, the actuating lever with rotate between the dwang and be connected, two rotate between the dwang and be connected with the straight-bar, the straight-bar is close to one side fixed mounting of motor base has the limiting plate.
Preferably, in order to reduce the harm of limiting plate to motor base, limit structure still includes the block rubber, two the equal fixed mounting in one side that the limiting plate is adjacent has the block rubber, the block rubber with motor base's side is contradicted.
Preferably, in order to enable the rotating rod to rotate more stably, a parallelogram structure is formed between the rotating rod and the straight rod, and the section between the driving rod and the sliding block is in a T shape.
Preferably, in order to facilitate fixing the fixing seat, the inner wall of the fixing seat is provided with screw holes, and four screw holes are symmetrically formed in the inner wall of the fixing seat in a pairwise manner.
The invention has the beneficial effects that: the cam is close to motor base's one end and rotates and is connected with the push rod, conflict between the other end of cam and the connecting axle, rotate between the inner wall of pivot and fixing base and be connected, fixed connection between dead lever and the pivot, rotate between the inner wall of dead lever and fixing base and be connected, rotate between connecting axle and the fixing base and be connected, thereby tensioning structure drives the push rod and slides at the inner wall of fixing base, the push rod slides and can drive the cam and rotate, thereby the cam rotates can extrude the connecting axle and makes the connecting axle rotate along the pivot at the inner wall of fixing base, it rotates round the pivot and compresses reset spring to drive the dead lever simultaneously together, thereby the dead lever rotates and drives gyro wheel towards motor base's top motion and fix it, thereby fix motor base at the top of fixing base.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the tension structure and the position limiting structure shown in FIG. 1;
FIG. 3 is a schematic view of the connection of the tensioning structure and the securing structure shown in FIG. 1;
fig. 4 is a schematic view of a connection structure between the fixing base and the fixing structure shown in fig. 1.
In the figure: 1. the device comprises a fixed seat, 2, a motor base, 3, a fixing structure, 31, a fixing rod, 32, a roller, 33, a rotating shaft, 34, a connecting shaft, 35, a return spring, 36, a cam, 37, a push rod, 38, a connecting rod, 4, a tensioning structure, 41, an electric hydraulic rod, 42, a push plate, 43, a sliding block, 44, a limiting ring, 5, a limiting structure, 51, a driving rod, 52, a rotating rod, 53, a straight rod, 54, a limiting plate, 55, a rubber block, 6 and a screw hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a motor base with an automatic tensioning mechanism includes a fixing base 1, a motor base 2 is disposed inside the fixing base 1, the motor base 2 penetrates through and is slidably connected to an inner wall of the fixing base 1, a fixing structure 3 is disposed on the inner wall of the fixing base 1, the fixing structure 3 includes a fixing rod 31, a rotating shaft 33, a connecting shaft 34, a return spring 35, cams 36, a push rod 37 and a connecting rod 38, the inner wall of the fixing base 1 is rotatably connected with four cams 36, wherein one end of each of two cams 36 close to the motor base 2 is rotatably connected with the push rod 37, the other end of each cam 36 is abutted against the connecting shaft 34, the connecting rod 38 is rotatably connected between two cams 36 of the four cams 36, and one end of the fixing rod 31 is fixedly connected with the connecting shaft 34, the utility model discloses a fixing base, including pivot 33, dead lever 31, reset spring 35, connecting shaft 34, connecting shaft 37, cam 36, pivot 33, dead lever 31 and rotate between the inner wall of fixing base 1 and be connected, dead lever 31 with be equipped with between the inner wall of fixing base 1 reset spring 35, reset spring 35's both ends are fixed in respectively the side of dead lever 31 with the inner wall of fixing base 1, connecting shaft 34 with rotate between the fixing base 1 and be connected, push rod 37 deviates from the one end of cam 36 is equipped with tension structure 4, tension structure 4 connect in push rod 37. The electric hydraulic rod 41 is powered on to work, the electric hydraulic rod 41 can push the push plate 42 to slide on the inner wall of the limit ring 44, the push plate 42 can approach towards the motor base 2, thereby driving the push rod 37 to slide on the inner wall of the fixing base 1 and rotate around the push plate 42, the push rod 37 can drive the cam 36 to rotate by sliding, thereby the cam 36 rotates to extrude the connecting shaft 34 and enable the connecting shaft 34 to rotate along the rotating shaft 33 on the inner wall of the fixing base 1, meanwhile, the fixing rod 31 is driven to rotate around the rotating shaft 33 and compress the reset spring 35, the fixing rod 31 rotates to drive the roller 32 to move towards the top of the motor base 2 and fix the motor base,
as a technical optimization scheme of the present invention, the fixing structure 3 further includes a roller 32, and one end of the fixing rod 31 is rotatably connected to the roller 32.
As a technical optimization scheme of the present invention, the tensioning structure 4 includes an electric hydraulic rod 41, a push plate 42, a slider 43 and a limit ring 44, the electric hydraulic rod 41 is fixedly connected to an inner wall of the fixing base 1, the push plate 42 is fixedly connected to one end of the electric hydraulic rod 41, one end of the push rod 37, which is away from the cam 36, is rotatably connected to the push plate 42, the limit ring 44 is fixedly connected to an inner wall of the fixing base 1, the push plate 42 is slidably connected to an inner wall of the limit ring 44, the slider 43 is slidably connected to both ends of the push plate 42, a limit structure 5 is disposed at one end of the slider 43, and the limit structure 5 is connected to the slider 43.
As a technical optimization scheme of the invention, the limiting structure 5 comprises a driving rod 51, a rotating rod 52, a straight rod 53 and a limiting plate 54, wherein one end of the slider 43 is fixedly connected with the driving rod 51, one end of the rotating rod 52 is rotatably connected with the inner wall of the fixed seat 1, the driving rod 51 is rotatably connected with the rotating rod 52, the straight rod 53 is rotatably connected between the two rotating rods 52, and the limiting plate 54 is fixedly mounted on one side of the straight rod 53, which is close to the motor base 2. Push pedal 42 slides and can drive slider 43 and actuating lever 51 and slide, actuating lever 51 promotes dwang 52 and rotates, dwang 52 rotates and can drive actuating lever 51 and slider 43 and be close to the direction slip of motor base 2, consequently two dwang 52 rotate can drive straight-bar 53 and limiting plate 54 and block rubber 55 to the direction motion of being close to motor base 2, therefore can carry out the centre gripping to the side of motor base 2 and fix, motor base 2 has further been stabilized, only need 41 reverse motions of electronic hydraulic stem to remove fixedly to motor base 2 simultaneously, thereby can fix and dismantle motor base 2 very conveniently.
As a technical optimization scheme of the invention, the limiting structure 5 further comprises a rubber block 55, the rubber block 55 is fixedly mounted on one side adjacent to each of the two limiting plates 54, and the rubber block 55 is abutted against the side surface of the motor base 2.
As a technical optimization scheme of the present invention, a parallelogram structure is formed between the rotating rod 52 and the straight rod 53, and a section between the driving rod 51 and the slider 43 is T-shaped.
As a technical optimization scheme of the invention, the inner wall of the fixed seat 1 is provided with screw holes 6, and the inner wall of the fixed seat 1 is provided with four screw holes 6 in pairwise symmetry.
When the invention is used, firstly, the motor base 2 is connected with the fixed seat 1, then the power supply of the electric hydraulic rod 41 is switched on to enable the electric hydraulic rod 41 to work, the electric hydraulic rod 41 can push the push plate 42 to slide on the inner wall of the limit ring 44, the push plate 42 can approach towards the motor base 2, so as to drive the push rod 37 to slide on the inner wall of the fixed seat 1 and rotate around the push plate 42, the push rod 37 can drive the cam 36 to rotate by sliding, so that the cam 36 rotates to extrude the connecting shaft 34 and enable the connecting shaft 34 to rotate along the rotating shaft 33 on the inner wall of the fixed seat 1, simultaneously, the fixed rod 31 is driven to rotate around the rotating shaft 33 and compress the reset spring 35, the fixed rod 31 rotates to drive the roller 32 to move towards the top of the motor base 2 and fix the motor base 2, thereby the motor base 2 is fixed on the top, simultaneously push pedal 42 slides and can drive slider 43 and actuating lever 51 and slide, actuating lever 51 promotes dwang 52 and rotates, dwang 52 rotates and can drive actuating lever 51 and slider 43 and be close to the direction slip of motor base 2, consequently two dwang 52 rotate and can drive straight-bar 53 and limiting plate 54 and block rubber 55 to the direction motion of being close to motor base 2, therefore can carry out centre gripping and fixed to the side of motor base 2, motor base 2 has further been stabilized, only need 41 reverse motions of electronic hydraulic stem to remove fixedly to motor base 2 simultaneously, thereby can fix and dismantle motor base 2 very conveniently.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a motor base with automatic straining device, includes fixing base (1), its characterized in that: the motor base (2) is arranged inside the fixing seat (1), the motor base (2) penetrates through and is connected to the inner wall of the fixing seat (1) in a sliding mode, a fixing structure (3) is arranged on the inner wall of the fixing seat (1), the fixing structure (3) comprises a fixing rod (31), a rotating shaft (33), a connecting shaft (34), a reset spring (35), cams (36), push rods (37) and connecting rods (38), four cams (36) are rotatably connected to the inner wall of the fixing seat (1), one ends of the cams (36) close to the motor base (2) are rotatably connected with the push rods (37), the other ends of the cams (36) are abutted against the connecting shaft (34), the connecting rods (38) are rotatably connected between two cams (36) in the four cams (36), one end of the fixing rod (31) is fixedly connected with the connecting shaft (34), pivot (33) with rotate between the inner wall of fixing base (1) and connect, dead lever (31) with fixed connection between pivot (33), dead lever (31) with rotate between the inner wall of fixing base (1) and connect, dead lever (31) with be equipped with between the inner wall of fixing base (1) reset spring (35), reset spring (35)'s both ends are fixed in respectively the side of dead lever (31) with the inner wall of fixing base (1), connecting axle (34) with rotate between fixing base (1) and connect, push rod (37) deviate from the one end of cam (36) is equipped with tension structure (4), tension structure (4) connect in push rod (37).
2. The motor base with the automatic tensioning mechanism of claim 1, wherein: the fixing structure (3) further comprises a roller (32), and one end of the fixing rod (31) is rotatably connected with the roller (32).
3. The motor base with the automatic tensioning mechanism of claim 1, wherein: tensioning texture (4) include electronic hydraulic stem (41), push pedal (42), slider (43) and spacing ring (44), the inner wall fixedly connected with of fixing base (1) electronic hydraulic stem (41), the one end fixedly connected with of electronic hydraulic stem (41) push pedal (42), push rod (37) deviate from the one end of cam (36) with rotate between push pedal (42) and be connected, the inner wall fixedly connected with of fixing base (1) spacing ring (44), push pedal (42) with sliding connection between the inner wall of spacing ring (44), the equal sliding connection in both ends of push pedal (42) has slider (43), the one end of slider (43) is equipped with limiting structure (5), limiting structure (5) connect in slider (43).
4. The motor base with the automatic tensioning mechanism of claim 3, wherein: limit structure (5) include actuating lever (51), dwang (52), straight-bar (53) and limiting plate (54), the one end fixedly connected with of slider (43) actuating lever (51), the one end of dwang (52) with rotate between the inner wall of fixing base (1) and connect, actuating lever (51) with rotate between dwang (52) and connect, two rotate between dwang (52) and be connected with straight-bar (53), straight-bar (53) are close to one side fixed mounting of motor base (2) has limiting plate (54).
5. The motor base with the automatic tensioning mechanism of claim 4, wherein: limiting structure (5) still include block rubber (55), two the equal fixed mounting in one side that limiting plate (54) are adjacent has block rubber (55), block rubber (55) with the side of motor base (2) is contradicted.
6. The motor base with the automatic tensioning mechanism of claim 4, wherein: the rotating rod (52) and the straight rod (53) form a parallelogram structure, and the section between the driving rod (51) and the sliding block (43) is T-shaped.
7. The motor base with the automatic tensioning mechanism of claim 1, wherein: the inner wall of the fixing seat (1) is provided with screw holes (6), and the inner wall of the fixing seat (1) is provided with four screw holes (6) in pairwise symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011514423.7A CN112688464B (en) | 2020-12-21 | 2020-12-21 | Motor base with automatic straining device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011514423.7A CN112688464B (en) | 2020-12-21 | 2020-12-21 | Motor base with automatic straining device |
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| CN112688464A true CN112688464A (en) | 2021-04-20 |
| CN112688464B CN112688464B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011514423.7A Active CN112688464B (en) | 2020-12-21 | 2020-12-21 | Motor base with automatic straining device |
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| CN209175330U (en) * | 2018-12-04 | 2019-07-30 | 宁波菲仕运动控制技术有限公司 | A kind of cam quick clamping device |
| CN210806956U (en) * | 2019-11-03 | 2020-06-19 | 深圳市弘旺德电子科技有限公司 | Horizontal motor with firm base |
| CN210878617U (en) * | 2019-07-08 | 2020-06-30 | 太仓市凯斯汀精密压铸有限公司 | Quick clamping and positioning device for die casting die part machining |
| CN210958073U (en) * | 2019-12-02 | 2020-07-07 | 九江产教融合发展中心 | Motor circulation installation production line |
| CN211277421U (en) * | 2019-06-03 | 2020-08-18 | 吴珠银 | Fixing device for machining |
| CN211804945U (en) * | 2020-02-13 | 2020-10-30 | 临沂市金立机械有限公司 | Novel passive dish sprocket lathe's centre gripping device |
| CN111884413A (en) * | 2020-08-04 | 2020-11-03 | 曾小春 | Motor fixing device for new energy automobile |
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2020
- 2020-12-21 CN CN202011514423.7A patent/CN112688464B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3863745A (en) * | 1972-03-23 | 1975-02-04 | Rotork Ltd | Cam operated clutches with automatic lock |
| FR2808217A1 (en) * | 2000-04-27 | 2001-11-02 | Emery Sa | AUTOMATIC SNOW SURF MOUNTING |
| US20030042802A1 (en) * | 2001-09-03 | 2003-03-06 | Messier-Bugatti | Safety locking device for electromechanical equipment and aircraft wheel brake equipped therewith |
| CN1792495A (en) * | 2005-12-05 | 2006-06-28 | 李德锵 | Clamping knotter for spring of fully automatic spring coiling machine |
| CN103929008A (en) * | 2013-12-30 | 2014-07-16 | 东营市天山石油机械配件有限公司 | Motor installation seat capable of automatically tensioning belt |
| CN209175330U (en) * | 2018-12-04 | 2019-07-30 | 宁波菲仕运动控制技术有限公司 | A kind of cam quick clamping device |
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| CN210806956U (en) * | 2019-11-03 | 2020-06-19 | 深圳市弘旺德电子科技有限公司 | Horizontal motor with firm base |
| CN210958073U (en) * | 2019-12-02 | 2020-07-07 | 九江产教融合发展中心 | Motor circulation installation production line |
| CN211804945U (en) * | 2020-02-13 | 2020-10-30 | 临沂市金立机械有限公司 | Novel passive dish sprocket lathe's centre gripping device |
| CN111884413A (en) * | 2020-08-04 | 2020-11-03 | 曾小春 | Motor fixing device for new energy automobile |
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|---|---|
| CN112688464B (en) | 2022-04-01 |
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Effective date of registration: 20220310 Address after: 314500 foreign (Taiwan) investment zone, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Applicant after: Tongxiang Sanyuan Motor Technology Co.,Ltd. Address before: No.8 shipyard, cuiguangyan village, xiaohainan Town, Longyou County, Quzhou City, Zhejiang Province 324400 Applicant before: Fang Xiaoming |
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Effective date of registration: 20230915 Address after: Room 333, Building 1, No. 877, Renmin Road, wutong Street, Jiaxing City, Zhejiang Province 314599 Patentee after: Tongxiang Hongtu Recycling Technology Co.,Ltd. Address before: 314500 foreign (Taiwan) investment zone, Tongxiang Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: Tongxiang Sanyuan Motor Technology Co.,Ltd. |
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