CN213148206U - Motor dynamic balance detection positioning tool - Google Patents
Motor dynamic balance detection positioning tool Download PDFInfo
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- CN213148206U CN213148206U CN202022246347.8U CN202022246347U CN213148206U CN 213148206 U CN213148206 U CN 213148206U CN 202022246347 U CN202022246347 U CN 202022246347U CN 213148206 U CN213148206 U CN 213148206U
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Abstract
The utility model relates to a motor dynamic balance detects location frock belongs to motor dynamic balance and detects frock technical field, including bottom plate, equal slidable mounting right side vibrations support and left vibrations support on the bottom plate, install stator plate fixture, pivot bearing mechanism and the tight pivot top mechanism in pivot both ends top on right vibrations support and left vibrations support respectively and demountable installation plays bearing limiting displacement's bottom anchor clamps to the stator plate bottom on the bottom plate, pivot bearing mechanism is including installing two bearing support on left side vibrations support and right vibrations support respectively, rotates the bearing of installing two bearing pivot left ends on the bearing support on the left side vibrations support, rotates the bearing of installing two bearing pivot right-hand members on the bearing support on the right side vibrations support, all install vibration sensor on left side vibrations support and the right side vibrations support for solve the motor dynamic balance among the prior art and detect the location inconvenient, Narrow application range and low positioning efficiency.
Description
Technical Field
The utility model relates to a motor dynamic balance detects location frock belongs to motor dynamic balance and detects frock technical field.
Background
The rotor of motor appears unbalance in service and is inevitable, especially the mechanical vibration of high-speed gyration, and rotor unbalance is main exciting force, consequently needs the dynamic balancing appearance to carry out dynamic balance to electric motor rotor and detects, and the dynamic balance detector application scope among the prior art is narrow, carries out dynamic balance again after the motor is adorned moreover and detects, if improper, just needs to dismantle once more, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
The utility model discloses not enough to prior art exists, a motor dynamic balance detects location frock is provided for solve the motor dynamic balance among the prior art and detect the technical problem that the location is inconvenient, application scope is narrow and the location is inefficient.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a motor dynamic balance detects location frock, includes bottom plate, equal slidable mounting right vibrations support and left vibrations support on the bottom plate, install stator plate fixture, pivot bearing mechanism and the tight pivot top mechanism of counter-rotating shaft both ends top on right vibrations support and left vibrations support respectively and demountable installation on the bottom plate to stator plate bottom bearing limiting displacement's bottom anchor clamps, pivot bearing mechanism is including installing two bearing support on left vibrations support and right vibrations support respectively, rotates the bearing of installing two bearing pivot left ends on the bearing support on the left side vibrations support, rotates the bearing of installing two bearing pivot right-hand members on the bearing support on the right side vibrations support, all install the vibration sensor on left side vibrations support and the right side vibrations support.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, stator board clamping mechanism includes right stator board support and left stator board support that compresses tightly the stator board both sides face, right stator board support bottom demountable installation is at right vibrations support top, left stator board support bottom demountable installation is at left vibrations support top.
Furthermore, the rotating shaft jacking mechanism comprises a left center which is arranged on the left vibration support in an adjustable mode and a right center which is arranged on the right vibration support in an adjustable mode.
Further, equal horizontal fixed mounting slip table support on left side vibrations support and the right side vibrations support, horizontal sliding mounting left slider seat on the slip table support on the left side vibrations support, horizontal sliding mounting right slider seat on the slip table support on the right side vibrations support.
Furthermore, the left center is rotatably installed on the left center sliding block, the left center sliding block is vertically and slidably installed in a sliding groove of the left sliding block seat, the right center is rotatably installed on the right center sliding block, the right center sliding block is vertically and slidably installed in a sliding groove of the right sliding block seat, the side faces of the left sliding block seat and the right sliding block seat are respectively provided with a jacking screw, the jacking screw on the left sliding block seat penetrates through the left sliding block seat and then jacks on the left center sliding block, and the jacking screw on the right sliding block seat penetrates through the right sliding block seat and then jacks on the right center sliding block.
Furthermore, the left center and the right center are rotatably arranged on the left center sliding block and the right center sliding block through bearings respectively.
Further, two sliders are installed at the bottom of the left vibration support and the bottom of the right vibration support, two slide rails are fixedly installed on the bottom plate, and the sliders are installed on the slide rails in a sliding mode.
Further, the bottom clamp comprises a clamp part a and a clamp part b, the bottom of the clamp part a is detachably mounted on the bottom plate, the bottom of the clamp part b is detachably mounted on the clamp part a, and a groove for inserting the stator plate is formed between the clamp part a and the clamp part b.
Furthermore, the sliding table support, the left top sliding block and the right top sliding block are all arranged in a T shape.
Further, left side stator board support and right stator board support all set up to the board that the section is the L type, and the contained angle between bottom plate and the riser is the obtuse angle.
Further, all set up rectangular through-hole on the bottom plate of left side stator board support and right stator board support, install respectively on the top of left side vibrations support and right vibrations support after the bottom plate of left side stator board support and right stator board support passes rectangular through-hole through the screw.
The utility model has the advantages that: the assembly body of the stator plate and the rotating shaft is fully positioned by arranging or arranging the stator plate clamping mechanism, the rotating shaft bearing mechanism, the rotating shaft jacking mechanism and the bottom clamp, the rotating balance data of the rotating shaft is transmitted to the left vibration support and the right vibration support while the contra-rotating bearing support is realized by arranging the bearing support mechanism, and then the rotating balance data is transmitted to the vibration sensor, so that the dynamic balance data of the motor is obtained, the positioning is convenient and rapid, the time and the labor are saved, and the detection efficiency is improved; the left top and the right top of the rotating shaft jacking mechanism are arranged to be adjustable in position, the left top slider and the right top slider can slide up and down on the left slider seat and the right slider seat, the upper and lower positions of the left top and the right top are adjusted, and the sliding on the sliding table support is realized by the left slider seat and the right slider seat, so that the horizontal positions of the left top and the right top are adjusted, the detection range is expanded, and the device is suitable for detection of dynamic balance of motors with different sizes.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a perspective view of the present invention;
fig. 5 is a perspective view of the bottom clamp.
In the figure, 1, a sliding rail, 2, a sliding block, 3, a right vibration support, 4, a vibration sensor, 5, a right sliding block seat, 6, a right centre, 7, the right end of a rotating shaft, 8, a right stator plate support, 9, a stator plate, 10, a left stator plate support, 11, the left end of the rotating shaft, 12, a left centre, 13, a left sliding block seat, 14, a sliding table support, 15, a left vibration support, 16, a bottom plate, 17, a bottom clamp, 18, a bearing, 19, a bearing support, 20, a left centre sliding block, 21, a right centre sliding block, 22, a clamp part a and 23, a clamp part b.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The utility model provides a motor dynamic balance detects location frock, includes bottom plate 16, equal slidable mounting shakes support 3 and left vibrations support 15 in the right side on bottom plate 16, installs stator board fixture, pivot bearing mechanism and the tight pivot top mechanism of counter shaft both ends top and demountable installation on bottom plate 16 to the spacing bottom anchor clamps 17 of bearing play bottom stator board 9 respectively on shaking support 3 and left vibrations support 15 in the right side, shake support 15 and the right side and shake support 3 bottoms and all install two sliders 2, two slide rails 1 of fixed mounting on bottom plate 16, slider 2 is the slidable mounting on slide rail 1. The rotating shaft bearing mechanism comprises two bearing supports 19 which are respectively arranged on a left vibrating support 15 and a right vibrating support 3, two bearings 18 for bearing the left end 11 of the rotating shaft are rotatably arranged on the bearing support 19 on the left vibrating support 15, two bearings 18 for bearing the right end 7 of the rotating shaft are rotatably arranged on the bearing support 19 on the right vibrating support 3, vibration sensors 4 are respectively arranged on the left vibrating support 15 and the right vibrating support 3, a stator plate clamping mechanism, a rotating shaft bearing mechanism, a rotating shaft tightening mechanism and a bottom clamp 17 are arranged or arranged to fully position an assembly body of the stator plate 9 and the rotating shaft, the rotating balance data of the rotating shaft are transmitted to the left vibrating support 15 and the right vibrating support 3 when the contra-rotating bearing supports are realized by arranging the bearing support mechanisms, and then the rotating balance data are transmitted to the vibration sensors 4, so that the dynamic balance data of the motor are obtained, and the positioning is, time and labor are saved, and the detection efficiency is improved.
Stator board clamping mechanism includes right stator board support 8 and left stator board support 10 that compresses tightly to stator board 9 both sides face, right stator board support 8 bottom demountable installation shakes 3 tops at the right side, left side stator board support 10 bottom demountable installation shakes 15 tops at a left side. The left stator plate support 10 and the right stator plate support 8 are both arranged to be plates with L-shaped sections, and the included angle between the bottom plate and the vertical plate is an obtuse angle.
All set up rectangular through-hole on the bottom plate of left side stator board support 10 and right stator board support 8, install respectively on the top of left side vibrations support 15 and right side vibrations support 3 after passing rectangular through-hole through the screw for the bottom plate of left side stator board support 10 and right stator board support 8.
The tight mechanism in pivot top includes that the position is adjustable installs left top 12 on left vibrations support 15 and the right top 6 of position adjustable installation on right vibrations support 3, equal horizontal fixed mounting slip table support 14 on vibrations support 15 in a left side and the right side vibrations support 3, slip table support 14 on vibrations support 15 in a left side goes up horizontal sliding installation left side take-up housing 13, slip table support 14 on vibrations support 3 in the right side goes up horizontal sliding installation right side take-up housing 5. The left center 12 is rotatably installed on a left center sliding block 20, the left center sliding block 20 is vertically slidably installed in a sliding groove of a left sliding block seat 13, the right center 6 is rotatably installed on a right center sliding block 21, the right center sliding block 21 is vertically slidably installed in a sliding groove of a right sliding block seat 5, tightening screws are installed on the side faces of the left sliding block seat 13 and the right sliding block seat 5, the tightening screws on the left sliding block seat 13 penetrate through the left sliding block seat 13 and then are tightly pressed on the left center sliding block 20, and the tightening screws on the right sliding block seat 5 penetrate through the right sliding block seat 5 and then are tightly pressed on the right center sliding block seat 21. The left center 12 and the right center 6 are respectively installed on a left center sliding block 20 and a right center sliding block 21 through bearing rotation, the left center 12 and the right center 6 of the rotating shaft jacking mechanism are arranged to be adjustable in position, up-and-down sliding on the left sliding block seat 13 and the right sliding block seat 5 is achieved through the left center sliding block 20 and the right center sliding block 21, the up-and-down positions of the left center 12 and the right center 6 are adjusted, sliding on the sliding table support 14 is achieved through the left sliding block seat 13 and the right sliding block seat 5, therefore, the horizontal positions of the left center 12 and the right center 6 are adjusted, the detection range is expanded, and the motor dynamic balance detection device is suitable for detection of motor dynamic balance of different.
The bottom fixture 17 comprises a fixture a part 22 and a fixture b part 23, the bottom of the fixture a part 22 is detachably mounted on the bottom plate 16, the bottom of the fixture b part 23 is detachably mounted on the fixture a part 22, and a groove for inserting the stator plate 9 is formed between the fixture a part 22 and the fixture b part 23.
The sliding table support 14, the left tip sliding block 20 and the right tip sliding block 21 are all arranged in a T shape.
When the tool is used for carrying out dynamic balance detection on a stator plate 9 and a rotating shaft of a motor, the bottom of the stator plate 9 is inserted into a bottom clamp 17, the left end 11 and the right end 7 of the rotating shaft are arranged above bearings 18 on two sides respectively, the left vibration support 15 and the right vibration support 3 are moved to enable the left stator plate support 10 and the right stator plate support 8 to clamp the stator plate 9, then the left slider seat 13 and the right slider seat 5, the left tip slider 20 and the right tip slider 21 are moved to enable the left tip 12 and the right tip 6 to be tightly propped against the left end 11 and the right end 7 of the rotating shaft respectively, rotary power is applied to the rotating shaft, vibration is transmitted to a vibration sensor 4 by the rotating shaft, and dynamic balance data are obtained.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a motor dynamic balance detects location frock which characterized in that: including bottom plate, equal slidable mounting right side vibrations support and left side vibrations support on the bottom plate, install stator board fixture, pivot bearing mechanism and the tight pivot top tight mechanism in counter shaft both ends top and demountable installation respectively on the bottom plate to stator board bottom play bearing limiting displacement's bottom anchor clamps on right side vibrations support and left side vibrations support, pivot bearing mechanism rotates the bearing of installing two bearing pivot left ends on the bearing support on left side vibrations support and right side vibrations support including installing two bearing support on left side vibrations support respectively, rotates the bearing of installing two bearing pivot left ends on the bearing support on the left side vibrations support, rotates the bearing of installing two bearing pivot right-hand members on the bearing support on the right side vibrations support, all install vibration sensor on left side vibrations support and the right side vibrations support.
2. The motor dynamic balance detection and positioning tool according to claim 1, characterized in that: stator board clamping mechanism includes right stator board support and left stator board support that compresses tightly the stator board both sides face, right stator board support bottom demountable installation is at right vibrations support top, left stator board support bottom demountable installation is at left vibrations support top.
3. The motor dynamic balance detection and positioning tool according to claim 2, characterized in that: the rotating shaft jacking mechanism comprises a left tip which is arranged on the left vibration support in an adjustable mode and a right tip which is arranged on the right vibration support in an adjustable mode.
4. The motor dynamic balance detection and positioning tool according to claim 3, characterized in that: the sliding table support is fixedly installed on the left vibration support and the right vibration support horizontally, the left sliding block seat is installed on the sliding table support on the left vibration support in a horizontal sliding mode, and the right sliding block seat is installed on the sliding table support on the right vibration support in a horizontal sliding mode.
5. The motor dynamic balance detection and positioning tool according to claim 4, characterized in that: the left center is rotatably installed on the left center sliding block, the left center sliding block is vertically and slidably installed in a sliding groove of the left sliding block seat, the right center is rotatably installed on the right center sliding block, the right center sliding block is vertically and slidably installed in a sliding groove of the right sliding block seat, the side faces of the left sliding block seat and the right sliding block seat are respectively provided with a jacking screw, the jacking screw on the left sliding block seat is tightly jacked on the left center sliding block after penetrating through the left sliding block seat, and the jacking screw on the right sliding block seat is tightly jacked on the right center sliding block after penetrating through the right sliding block seat.
6. The motor dynamic balance detection and positioning tool according to any one of claims 1 to 5, characterized in that: the bottom clamp comprises a clamp part a and a clamp part b, the bottom of the clamp part a is detachably mounted on the bottom plate, the bottom of the clamp part b is detachably mounted on the clamp part a, and a groove for inserting the stator plate is formed between the clamp part a and the clamp part b.
7. The motor dynamic balance detection and positioning tool according to claim 2, characterized in that: the left stator plate support and the right stator plate support are both arranged to be plates with L-shaped sections, and the included angle between the bottom plate and the vertical plate is an obtuse angle.
8. The motor dynamic balance detection and positioning tool according to claim 7, characterized in that: all set up rectangular through-hole on the bottom plate of left side stator board support and right stator board support, install respectively on the top of left side vibrations support and right side vibrations support after the bottom plate of left side stator board support and right stator board support passes rectangular through-hole through the screw.
9. The motor dynamic balance detection and positioning tool according to claim 5, characterized in that: the left center and the right center are rotatably arranged on the left center sliding block and the right center sliding block through bearings respectively.
10. The motor dynamic balance detection and positioning tool according to claim 1, characterized in that: two sliders are installed at the bottom of the left vibration support and the bottom of the right vibration support, two slide rails are fixedly installed on the bottom plate, and the sliders are installed on the slide rails in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246347.8U CN213148206U (en) | 2020-10-09 | 2020-10-09 | Motor dynamic balance detection positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246347.8U CN213148206U (en) | 2020-10-09 | 2020-10-09 | Motor dynamic balance detection positioning tool |
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| Publication Number | Publication Date |
|---|---|
| CN213148206U true CN213148206U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022246347.8U Active CN213148206U (en) | 2020-10-09 | 2020-10-09 | Motor dynamic balance detection positioning tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516799A (en) * | 2024-01-08 | 2024-02-06 | 河南蒲瑞精密机械有限公司 | Balance detection assembly of planetary reducer of crane and working method |
-
2020
- 2020-10-09 CN CN202022246347.8U patent/CN213148206U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117516799A (en) * | 2024-01-08 | 2024-02-06 | 河南蒲瑞精密机械有限公司 | Balance detection assembly of planetary reducer of crane and working method |
| CN117516799B (en) * | 2024-01-08 | 2024-03-22 | 河南蒲瑞精密机械有限公司 | Balance detection assembly of planetary reducer of crane and working method |
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