CN217786437U - Driving device of balancing machine - Google Patents
Driving device of balancing machine Download PDFInfo
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- CN217786437U CN217786437U CN202222093389.1U CN202222093389U CN217786437U CN 217786437 U CN217786437 U CN 217786437U CN 202222093389 U CN202222093389 U CN 202222093389U CN 217786437 U CN217786437 U CN 217786437U
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- 230000005540 biological transmission Effects 0.000 claims description 35
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- 230000000694 effects Effects 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
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Abstract
The utility model relates to a drive arrangement of balancing machine, relate to the field of balancing machine, it includes the mounting panel, set up the fixed plate at mounting panel top, set up drive assembly on the mounting panel and set up the adjusting part on the fixed plate, the adjusting part includes the regulating plate, cross the ferryboat, first regulating wheel, the second regulating wheel, third regulating wheel and first driving band, cross the ferryboat, first regulating wheel, second regulating wheel and third regulating wheel are all installed on the regulating plate, first driving band is around locating the ferryboat in proper order, first regulating wheel, on second regulating wheel and the third regulating wheel and revolute once more to cross the ferryboat, first regulation hole has been seted up on the regulating plate, and be provided with the slider in the first regulation hole, slider fixed connection is in first regulation hole, the regulating plate top is provided with two sliding plates, first regulating wheel and third regulating wheel are installed respectively on the sliding plate that corresponds, and the sliding plate is connected with the slider through the regulating block. This application has the effect of adjusting drive belt elasticity degree.
Description
Technical Field
The present application relates to the field of balancing machines, in particular to a driving device of a balancing machine.
Background
The balancer is used for measurement and has great rigidity of the swinging frame, and the measured result is used in correcting the rigidity of the swinging frame to reduce the vibration produced during rotation of the rotor or the vibration acting on the bearing to allowable range for reducing vibration, improving performance and raising product quality.
The driving modes of the balancing machine widely applied to the market comprise a ring belt transmission mode, a self-driving mode, a universal joint driving mode and the like. The ring belt transmission is a driving mode with higher precision of the balancing machine, and the measuring rotor is driven to rotate by a motor belt pulley through a rubber annular belt or a silk-woven annular belt of the balancing machine. The transmission of the ring belt does not influence the unbalance of the measuring rotor, the dynamic balance precision is high, and the operation is simple.
Most balancing machine drive arrangement at present can't adjust driving belt's elasticity according to the size of work piece degree, and to some oversize or undersize work pieces, the state is unstable when driving its rotation, leads to measuring result can be inaccurate. In view of the above-mentioned related art, the inventor believes that there is a problem in that the measurement result of the workpiece may be inaccurate due to the fact that the tightness degree of the transmission belt cannot be adjusted.
SUMMERY OF THE UTILITY MODEL
In order to improve and lead to the probably inaccurate problem of work piece measuring result because of the unable regulation of driving belt elasticity degree, the application provides a drive arrangement of balanced machine.
The application provides a drive arrangement of balanced machine adopts following technical scheme:
the utility model provides a drive arrangement of balancing machine, includes the mounting panel, set up in the fixed plate at mounting panel top, set up in drive assembly on the mounting panel with set up in adjusting part on the fixed plate, adjusting part includes regulating plate, crosses the ferryboat, first regulating wheel, second regulating wheel, third regulating wheel and first drive belt, cross the ferryboat first regulating wheel, second regulating wheel and third regulating wheel all install in on the regulating plate, first drive belt is in proper order around locating cross the ferryboat first regulating wheel, second regulating wheel and revolute again to cross on the ferryboat, set up long banding first regulation hole along the horizontal direction on the regulating plate, just be provided with the slider in the first regulation hole, slider fixed connection in the first regulation hole, the regulating plate top is provided with two sliding plates, first regulating wheel and third regulating wheel are installed respectively in the corresponding sliding plate, and the sliding plate is connected with the slider through the regulating block.
Through adopting above-mentioned technical scheme, the slider can be in the round trip movement of first regulation hole, make first regulating wheel and third regulating wheel be close to each other or keep away from each other, when first regulating wheel and third regulating wheel are close to each other, first drive belt is lax, be fit for placing the great work piece of size this moment, and when first regulating wheel and third regulating wheel kept away from each other, first drive belt is taut, be fit for placing the less work piece of size this moment, thereby improve and lead to the probably inaccurate problem of work piece measuring result because of the unable regulation of drive belt elasticity degree.
Optionally, one side of the inner wall of the first adjusting hole, which is close to the adjusting block, is provided with a limiting strip, and the sliding block is located in the first adjusting hole and is fixedly connected to the limiting strip.
Through adopting above-mentioned technical scheme, the slider can only slide along spacing in first adjusting hole, can not appear the removal of other directions, makes the slip more smooth and easy.
Optionally, the regulating block is kept away from one side of slider is provided with the slip hole, threaded connection has the regulation pole in the slip hole, adjusting part is still including fixing the fixed block of regulating plate both sides, the fixed orifices has been seted up on the fixed block, the both ends of adjusting the pole wear to locate in the fixed orifices and with the fixed orifices rotates to be connected.
Through adopting above-mentioned technical scheme, rotate the regulation pole and can make the regulating block remove along adjusting the pole, can make the slider of fixing on the regulating block remove to the removal of control first regulating wheel and third regulating wheel realizes the regulation to the elasticity degree of first drive belt.
Optionally, an adjusting handwheel is fixedly mounted at one end of the adjusting rod.
Through adopting above-mentioned technical scheme, rotate adjusting hand wheel and control the regulation pole, can control the elasticity degree of first drive belt more accurately.
Optionally, a ball bearing is arranged in the fixed hole, and the adjusting rod is rotatably connected in the ball bearing.
Through adopting above-mentioned technical scheme, ball bearing can reduce the fixed orifices and to adjusting the friction of pole, prolongs the life who adjusts the pole.
Optionally, a second adjusting hole is formed in the adjusting plate in the vertical direction, a fastening bolt is arranged on the second adjusting wheel, and the second adjusting wheel is fixedly connected into the second adjusting hole through the fastening bolt.
Through adopting above-mentioned technical scheme, when second regulating wheel rebound, first driving belt can be more lax, and when second regulating wheel rebound, first driving belt can be tighter, has further adjusted the elasticity degree of first driving belt through reciprocating of second regulating wheel.
Optionally, the driving assembly includes a motor for providing driving force, a motor pulley fixed on a rotating shaft of the motor, and a second transmission belt wound around the motor pulley and the transition wheel.
Through adopting above-mentioned technical scheme, the motor drives the motor band pulley and rotates, and the motor band pulley passes through the second drive belt and drives the transition wheel and rotate, can drive first drive belt rotation when passing the transition wheel pivoted to the realization is to the drive of placing the work piece on first drive belt.
Optionally, the motor rotating shaft is in key connection with the motor belt wheel.
Through adopting above-mentioned technical scheme, it is fixed with the axis of rotation and the motor band pulley of motor, guarantee that the motor band pulley rotates along with the axis of rotation of motor.
Optionally, the adjusting assembly further includes two pinch rollers, two pinch rollers are respectively arranged in the vertical direction between the first adjusting wheel and the second adjusting wheel, two pinch rollers are arranged in the horizontal direction between the first adjusting wheel and the third adjusting wheel, and the first transmission belt is wound on the pinch rollers.
Through adopting above-mentioned technical scheme, the pinch roller has changed the angle with the first drive belt of work piece butt, has increased the frictional force between first drive belt and the work piece.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the sliding block can move back and forth in the first adjusting hole, so that the first adjusting wheel and the third adjusting wheel can be close to or away from each other, when the first adjusting wheel and the third adjusting wheel are close to each other, the first transmission belt is loose, a workpiece with a large size is suitable to be placed at the moment, when the first adjusting wheel and the third adjusting wheel are away from each other, the first transmission belt is tightened, a workpiece with a small size is suitable to be placed at the moment, and therefore the problem that the workpiece measuring result is possibly inaccurate due to the fact that the tightness degree of the transmission belt cannot be adjusted is solved;
2. when the second adjusting wheel moves upwards, the first transmission belt can be looser, when the second adjusting wheel moves downwards, the first transmission belt can be tightened, and the tightness degree of the first transmission belt is further adjusted through the up-and-down movement of the second adjusting wheel;
3. the pinch roller changes the angle of the first transmission belt abutted against the workpiece, and increases the friction force between the first transmission belt and the workpiece.
Drawings
FIG. 1 is a schematic structural diagram of a driving device of a balancing machine according to the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of the adjusting assembly of the drive device of the balancing machine of the present application;
FIG. 4 is an enlarged view of portion B of FIG. 1;
FIG. 5 is an enlarged view of portion C of FIG. 3;
fig. 6 is a schematic structural view of a driving device of the balancing machine according to the present application.
Description of reference numerals: 1. mounting a plate; 2. a fixing plate; 3. a drive assembly; 31. a motor; 32. a motor pulley; 33. a second belt; 4. an adjustment assembly; 41. an adjusting plate; 411. a sliding plate; 412. a first adjustment aperture; 4121. a limiting strip; 4122. a slider; 413. an adjusting block; 414. a second adjustment aperture; 42. a transition wheel; 43. a first regulating wheel; 44. a second regulating wheel; 441. fastening a bolt; 45. a third regulating wheel; 46. a first drive belt; 47. a pinch roller; 48. adjusting a rod; 481. a fixed block; 4811. a fixing hole; 482. a ball bearing; 483. adjusting a hand wheel; 5. a support plate; 51. a support wheel; 6. and (5) a workpiece.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
Referring to fig. 1, the driving device of a balancing machine disclosed in the embodiments of the present application includes a mounting plate 1, a fixing plate 2, a driving assembly 3 and an adjusting assembly 4, the driving assembly 3 is fixed on the mounting plate 1 by bolts, the fixing plate 2 is horizontally installed on the top of the mounting plate 1, and the adjusting assembly 4 is installed and fixed on the fixing plate 2.
The driving assembly 3 comprises a motor 31 for providing driving force and a motor belt wheel 32 fixed on the rotating shaft of the motor 31, and the rotating shaft of the motor 31 is connected with the motor belt wheel 32 in a key mode, so that the motor belt wheel 32 is ensured to rotate along with the rotating shaft of the motor 31.
The adjusting assembly 4 comprises an adjusting plate 41, a transition wheel 42, a first adjusting wheel 43, a second adjusting wheel 44, a third adjusting wheel 45 and a first transmission belt 46, the adjusting plate 41 is vertically installed on the fixing plate 2, the transition wheel 42, the first adjusting wheel 43, the second adjusting wheel 44 and the third adjusting wheel 45 are all installed on one side of the adjusting plate 41, and the first transmission belt 46 is sequentially wound on the transition wheel 42, the first adjusting wheel 43, the second adjusting wheel 44 and the third adjusting wheel 45 and is wound back to the transition wheel 42 again. Two pinch rollers 47 are also mounted on the adjustment plate 41. In the vertical direction, two pinch rollers 47 are located between the first and second regulating wheels 43, 44, and in the horizontal direction, two pinch rollers 47 are located between the first and third regulating wheels 43, 45, and the pinch rollers 47 can change the angle of the first transmission belt 46 abutting against the workpiece 6, increasing the frictional force between the first transmission belt 46 and the workpiece 6. In addition, the driving assembly 3 further includes a second transmission belt 33, the second transmission belt 33 is wound on the motor pulley 32 and the transition wheel 42, and the transition wheel 42 enables the second transmission belt 33 to drive the first transmission belt 46 to rotate.
Referring to fig. 1, 2 and 3, two sliding plates 411 are provided on the top of the adjusting plate 41, and the first adjusting wheel 43 and the third adjusting wheel 45 are respectively fixed to the corresponding sliding plates 411. Two long-strip-shaped first adjusting holes 412 are formed in two sides of the upper portion of the adjusting plate 41 in the horizontal direction, a limiting strip 4121 is arranged on one side, away from the first transmission belt, of the inner wall of each first adjusting hole 412, a sliding block 4122 is further arranged in each first adjusting hole 412, when the tightness of the first transmission belt 46 needs to be adjusted, the sliding block 4122 is connected to the limiting strip 4121 in a sliding mode, and when the tightness of the first transmission belt 46 is adjusted, the sliding block 4122 is fixedly connected to the limiting strip 4121. The lower part of the sliding plate 411 is fixedly connected with a sliding block 4122 through an adjusting block 413, and the sliding block 4122 can drive the sliding plate 411 and the first adjusting wheel 43 and the third adjusting wheel 45 fixed on the sliding plate 411 to move.
Referring to fig. 4, a second elongated adjustment hole 414 is formed in the middle of the adjustment plate 41 along the vertical direction, and the second adjustment wheel 44 is fixedly connected to the second adjustment hole 414 through a fastening bolt 441.
Referring to fig. 3 and 5, the adjusting assembly 4 further includes an adjusting rod 48, the adjusting rod 48 is a bidirectional screw, two ends of the adjusting rod 48 are fixed to two sides of the mounting plate 1 through fixing blocks 481, fixing holes 4811 are formed in the fixing blocks 481, ball bearings 482 are arranged in the fixing holes 4811, and the adjusting rod 48 is rotatably connected in the ball bearings 482, so that friction of the fixing holes 4811 on the adjusting rod 48 is reduced, and the service life of the adjusting rod 48 is prolonged. Meanwhile, a sliding hole is formed in a side of the adjusting block 413 away from the adjusting plate 41, and the adjusting rod 48 is screwed in the sliding hole. In addition, an adjusting hand wheel 483 is installed at one end of the adjusting rod 48, and anti-skid grains are arranged on the adjusting hand wheel 483, so that the friction force between the palm and the adjusting hand wheel 483 is increased, and the operation of the adjusting hand wheel 483 is facilitated.
Referring to fig. 6, two supporting plates 5 are further vertically mounted on the fixing plate 2, the supporting plates 5 are parallel to the adjusting plate 41, the supporting plates 5 are respectively located at two sides of the adjusting assembly 4, two supporting wheels 51 are fixedly mounted on one side, close to the adjusting plate 41, of the upper portion of each supporting plate 5, two ends of the workpiece 6 can be supported, and when the workpiece 6 is driven to rotate, the supporting wheels 51 can rotate along with the workpiece 6, so that friction force between the supporting wheels and the workpiece 6 is reduced, and damage to the workpiece 6 is reduced.
The implementation principle of the driving device of the balancing machine in the embodiment of the application is as follows: observing the size of the workpiece 6 to be measured by the balancing machine, rotating the adjusting hand wheel 483 to enable the sliding block 4122 to move in the first adjusting hole 412 along the adjusting rod 48 to drive the first adjusting wheel 43 and the third adjusting wheel 45 to approach or separate from each other, when the first adjusting wheel 43 and the third adjusting wheel 45 approach each other, the first transmission belt 46 gradually becomes slack, and at the moment, the workpiece 6 with a larger size is suitable to be placed, and when the first adjusting wheel 43 and the third adjusting wheel 45 separate from each other, the first transmission belt 46 is gradually tightened, and at the moment, the workpiece 6 with a smaller size is suitable to be placed. If the first belt 46 cannot be adjusted to a proper state by the first adjustment wheel 43 and the third adjustment wheel 45, the second adjustment wheel 44 may be moved up and down to further adjust the tightness of the first belt 46, and when the second adjustment wheel 44 moves up, the first belt 46 may be gradually loosened, and when the second adjustment wheel 44 moves down, the first belt 46 may be gradually tightened. After the adjustment is completed, both ends of the workpiece 6 are set between the two support wheels 51 of the support plate 5, and the circumferential surface of the workpiece 6 is brought into contact with the first transmission belt 46. After the motor 31 is turned on, the motor 31 drives the second transmission belt 33 to rotate through the motor belt wheel 32, and the second transmission belt 33 drives the first transmission belt 46 to rotate through the transition wheel 42, so as to drive the workpiece 6 to rotate.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. A drive device of a balancing machine is characterized in that: the device comprises a mounting plate (1), a fixing plate (2) arranged at the top of the mounting plate (1), a driving assembly (3) arranged on the mounting plate (1) and an adjusting assembly (4) arranged on the fixing plate (2), wherein the adjusting assembly (4) comprises an adjusting plate (41), a transition wheel (42), a first adjusting wheel (43), a second adjusting wheel (44), a third adjusting wheel (45) and a first transmission belt (46), the transition wheel (42), the first adjusting wheel (43), the second adjusting wheel (44) and the third adjusting wheel (45) are all arranged on the adjusting plate (41), the first transmission belt (46) is sequentially wound on the transition wheel (42), the first adjusting wheel (43), the second adjusting wheel (44) and the third adjusting wheel (45) and is wound on the transition wheel (42) again, a first adjusting hole (412) of the elongated adjusting plate (41) is formed in the horizontal direction, a sliding block (22) is arranged in the first adjusting hole (412), the sliding block (4141) is connected to the first adjusting plate (411), and the sliding block (4145) is arranged in the fixing plate (411) and the sliding block (41) and the sliding block (4141) is respectively arranged on the sliding plate (411, and the sliding plate (411) is connected with the sliding block (4122) through an adjusting block (413).
2. The driving device of the balancing machine according to claim 1, wherein: one side of the inner wall of the first adjusting hole (412) close to the adjusting block is provided with a limiting strip (4121), and the sliding block (4122) is located in the first adjusting hole (412) and is fixedly connected to the limiting strip (4121).
3. The driving device of the balancing machine according to claim 1, wherein: one side of the adjusting block (413) far away from the sliding block (4122) is provided with a sliding hole, an adjusting rod (48) is connected in the sliding hole through threads, the adjusting assembly (4) further comprises a fixing block (481) fixed on two sides of the adjusting plate (41), a fixing hole (4811) is formed in the fixing block (481), and two ends of the adjusting rod (48) penetrate through the fixing hole (4811) and are rotatably connected with the fixing hole (4811).
4. The driving device of the balancing machine according to claim 3, characterized in that: one end of the adjusting rod (48) is fixedly provided with an adjusting hand wheel (483).
5. The driving device of the balancing machine according to claim 3, characterized in that: a ball bearing (482) is arranged in the fixing hole (4811), and the adjusting rod (48) is rotatably connected in the ball bearing (482).
6. The driving device of the balancing machine according to claim 1, wherein: second regulation hole (414) have been seted up along vertical direction on regulating plate (41), be provided with fastening bolt (441) on second regulating wheel (44), second regulating wheel (44) pass through fastening bolt (441) fixed connection in second regulation hole (414).
7. The driving device of the balancing machine according to claim 1, wherein: the driving assembly (3) comprises a motor (31) for providing driving force, a motor belt wheel (32) fixed on a rotating shaft of the motor (31), and a second transmission belt (33) wound on the motor belt wheel (32) and the transition wheel (42).
8. The driving device of the balancing machine according to claim 7, wherein: the rotating shaft of the motor (31) is connected with the motor belt wheel (32) in a key mode.
9. The driving device of the balancing machine according to claim 1, wherein: the adjusting component (4) further comprises two pinch rollers (47), wherein the two pinch rollers (47) are respectively arranged between the first adjusting wheel (43) and the second adjusting wheel (44) in the vertical direction, the two pinch rollers (47) are arranged between the first adjusting wheel (43) and the third adjusting wheel (45) in the horizontal direction, and the first transmission belt (46) is wound on the pinch rollers (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093389.1U CN217786437U (en) | 2022-08-09 | 2022-08-09 | Driving device of balancing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222093389.1U CN217786437U (en) | 2022-08-09 | 2022-08-09 | Driving device of balancing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786437U true CN217786437U (en) | 2022-11-11 |
Family
ID=83942333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222093389.1U Active CN217786437U (en) | 2022-08-09 | 2022-08-09 | Driving device of balancing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786437U (en) |
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2022
- 2022-08-09 CN CN202222093389.1U patent/CN217786437U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A driving device for a balancing machine Effective date of registration: 20231206 Granted publication date: 20221111 Pledgee: Industrial Bank Co.,Ltd. Shanghai Branch Pledgor: SHANGHAI JIANPING DYNAMIC BALANCING MACHINE MANUFACTURING Co.,Ltd. Registration number: Y2023310000805 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |