CN106411033B - Motor base - Google Patents
Motor base Download PDFInfo
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- CN106411033B CN106411033B CN201611123022.2A CN201611123022A CN106411033B CN 106411033 B CN106411033 B CN 106411033B CN 201611123022 A CN201611123022 A CN 201611123022A CN 106411033 B CN106411033 B CN 106411033B
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- mounting
- installation
- motor
- notch
- hole
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a motor base.A motor shell is provided with at least three mounting seats in the circumferential direction, the mounting seats and connecting supports form detachable connection, and at least two connecting supports are connected with a mounting base to fix a motor. Adopt above-mentioned technical scheme, set up at least three mount pad on the circumferential direction of motor casing outer wall, when meetting complicated installation environment like this, select suitable mount pad to be connected with the connection support and be connected behind the adjustment motor mounted position, connect the support and be connected fixed motor with the installation basis, a plurality of mount pads can make the motor adapt to complicated changeable installation environment on the motor casing, more convenient and fast during the adjustment of motor mounted position.
Description
Technical Field
The invention relates to the technical field of motors, in particular to a motor base.
Background
In the prior art, the motor base generally includes a motor housing (i.e., a component for accommodating a rotor and a stator) and a connecting support for connecting with a mounting base, in which the connecting support and the motor housing are generally formed by casting, and the position of a junction box on the motor housing is relatively fixed. The motor user buys back the required motor according to a preset installation scheme, and the purchased motor cannot meet the new installation environment due to the fact that the objective requirement wiring mode of field installation needs to be adjusted properly.
Disclosure of Invention
The invention aims to provide a motor base which is convenient for on-site adjustment of the installation position of a motor.
The utility model provides a motor frame, sets up at least three mount pad on the circumferential direction of motor casing outer wall, the mount pad constitutes the dismantlement formula with connecting the support and is connected, and two at least connection supports are connected with the installation basis and are fixed the motor.
Adopt above-mentioned technical scheme, set up at least three mount pad on the circumferential direction of motor casing outer wall, when meetting complicated installation environment like this, select suitable mount pad to be connected with the connection support and be connected behind the adjustment motor mounted position, connect the support and be connected fixed motor with the installation basis, a plurality of mount pads can make the motor adapt to complicated changeable installation environment on the motor casing, more convenient and fast during the adjustment of motor mounted position.
Drawings
FIGS. 1 and 2 are schematic perspective views of the present invention;
FIG. 3 is an enlarged schematic view of a portion of the structure of FIG. 1;
FIG. 4 is an enlarged schematic view of a portion of the structure of FIG. 2;
FIG. 5 is a schematic illustration of FIG. 3 with the nut removed;
FIG. 6 is a schematic perspective view of a mounting seat provided on the housing;
FIG. 7 is a schematic perspective view of a bolt and nut mounted on the mounting base;
FIG. 8 is a schematic perspective view of the connecting support of the present invention
FIGS. 9 and 10 are schematic perspective views of the mounting base;
FIG. 11 is an enlarged view of a portion of FIG. 10;
FIG. 12 is a perspective view of the corner seat plate;
fig. 13 is a schematic view of the structure of the bottom of the connection holder.
Detailed Description
The present invention is described in further detail below with reference to fig. 1 to 13.
At least three installation bases 20 are arranged on the circumferential direction of the outer wall of a motor shell 10, the installation bases 20 and connecting supports 30 form detachable connection, and at least two connecting supports 30 are connected with an installation base to fix a motor.
Through set up three mount pad 20 at least on the circumferencial direction at motor casing 10 outer wall, meet when needing the appropriate adjustment condition such as wiring mode, the mount pad 20 that the selection accords with the installation demand is connected with connection support 30, then accomplish the adjustment of motor mounted position, at least two connection support 30 can the fixed motor after being connected with the installation basis, a plurality of mount pads 20 can make the motor adapt to complicated changeable installation environment and installation demand on the motor casing 10, motor mounted position adjustment convenient and fast, cost and trouble that the motor frame was reformed transform or the motor was bought again and the motor brought have been saved.
The mounting seat 20 comprises two mounting plates 21, the length directions of the two mounting plates 21 are consistent with the axial direction, the mounting surfaces 212 of the two mounting plates 21 are parallel to the axial direction, the mounting surfaces 212 of the two mounting plates 21 are arranged in an included angle mode, the included angle points to the direction far away from the motor shell 10, and one of the two mounting plates 21 is selected to be matched with the assembling surface 31 of the connecting support 30 and is connected with the assembling surface through a bolt 40.
When motor mounted position's adjustment is fixed, after selecting suitable mount pad 20, through selecting a mounting panel 21 in mount pad 20 to be connected with the cooperation of connecting support 30, the mounting panel 21 that the contained angle formula was arranged provides the selection of more installation angles, and different installation environment and installation demand that meet when the motor installation, a plurality of installation angles make the motor adjustment more nimble.
The outer side plate edge of the mounting plate 21 is provided with a notch 211, the depth of the notch 211 is larger than the radius of the bolt 40, and the back of the mounting surface 212 of the mounting plate 21 is provided with a limit stop 221 which is matched with the hexagonal surface of the nut 41 or the bolt 40 to limit the circumferential rotation of the nut 41 or the bolt 40.
The mounting seat 20 comprises a mounting plate 21 and a mounting angle seat plate 22, the mounting plate 21 and the mounting angle seat plate 22 are both angle steel-shaped sectional materials, the length direction of the sectional materials is consistent with the axial direction of a motor, the plate surfaces of the adjacent sides on the mounting plate 21 form a mounting surface 212, the outer side plate surfaces of the mounting plate 21 are attached to the plate surfaces of the two adjacent sides of the mounting angle seat plate 22, a limiting stopper 221 is positioned on the mounting angle seat plate 22, and the limiting stopper 221 is arranged at the position of the bottom of the notch 211. The mounting plate 21 and the mounting angle seat plate 22 are simple in structure and convenient to process.
Preferably, the limiting stopper 221 is a notch arranged on the mounting corner seat plate 22, the bottom of the notch is a folded area with an included angle of 120 degrees, and the width of the notch of the limiting stopper 221 is matched with the size of the opposite side of the nut 41.
The above description and fig. 7 and 8 show the mounting seat 20 broken down into two parts, i.e., the mounting plate 21 and the mounting angle seat plate 22, labeled for convenience of description and for understanding the shape and structural features of the stop block 221, the notch 211, etc., and the mounting plate 21 and the mounting angle seat plate 22 may be integrally formed with the motor housing 10, without physically separating them into separate parts and then assembling them together.
In the above technical solution, the limiting stopper 221 is arranged to limit the circumferential position of the nut 41 or the bolt 40, and the circumferential position of the nut 41 or the bolt 40 is ensured to be fixed in the fastening process, so that the connection support 30 and the motor housing 10 are fixed more conveniently and quickly, and the nut 41 is prevented from being followed up and difficult to screw when screwing the bolt 40.
Preferably, four mounting seats 20 are uniformly and symmetrically arranged on the outer wall of the motor housing 10 in the circumferential direction, the mounting surfaces 212 of two mounting plates 21 on the same mounting seat 20 are perpendicular to each other, and two mounting surfaces 212 located on the same plane in the four mounting surfaces of two adjacent mounting seats 20 are detachably connected with two connecting supports 30 respectively.
The four installation bases 20 are uniformly and symmetrically arranged, so that the motor can be connected with an installation base at four circumferentially symmetrical positions of the motor shell 10, most of installation environments and installation requirements are met, two installation surfaces 212 of the same installation base 20 are perpendicular to each other, two adjacent installation plates 21 with coplanar installation surfaces 212 are connected with the connecting supports 30, the installation surfaces 212 of the two connecting supports 30 are in a coplanar state and connected with the installation base, and the motor is more stably and reliably fixed on the installation base. It is also more convenient to machine the mounting plates 21 with the mounting surfaces 212 perpendicular to each other. As shown in fig. 1, the motor is to be installed on a horizontal base, and the junction box of the motor is located at the upper position, but the motor shown in fig. 1 can also be installed on a base in the vertical direction, and the junction box of the motor is located at the side position, and the common point of the two is that the junction box of the motor is located on the opposite surface of the installation base.
The connecting support 30 is step-shaped, the first step surface 31 and the second step surface 35 of the connecting support 30 are parallel, the second step surface 35 is lower than the first step surface 31, the first step surface 31 is attached to the mounting surface 212, a convex strip 32 is arranged at the edge of the first step surface 31, the convex strip 32 is attached to the outer side surface 213 of the mounting plate 21, the mounting surface 212 and the outer side surface 213 are adjacently arranged surfaces on the mounting plate 21, the outer side surface of the mounting angle seat plate 22 is an inclined surface 222 inclined downwards from inside to outside, an inclined convex block 37 is arranged on the second step surface 35, the inclined surface of the inclined convex block 37 is attached to the inclined surface 222 of the mounting angle seat plate 22, a bulge 33 is arranged at the joint of the first step surface 31 and the convex strip 32, the bulge 33 is square block-shaped, the two opposite surfaces of the bulge are correspondingly matched with the two groove walls of the notch 211, the top surface 331 of the bulge 33 is flush with the back surface, the screw rod is inserted into the hole part 34 and the notch 211 and is connected with the nut 41 in the limit stop 221.
In the above solution, the two opposite surfaces of the protrusion 33 are correspondingly matched with the two groove walls of the notch 211, so as to define the axial position of the motor housing 10; attaching the convex strip 32 to the outer side surface 213 of the mounting plate 21, wherein the inclined surface of the inclined convex block 37 is attached to the inclined surface 222 of the mounting angle seat plate 22, and the radial position of the motor housing 10 is limited; the first step surface 31 is attached to the mounting surface 212, so that the relative position of the connecting support 30 and the mounting seat 30 is determined, the nut 41 is arranged in the limit stop 221, namely the circumferential position of the nut 41 is limited, and the screw rod is arranged in the hole part 34 and the notch 211 in a penetrating manner to be connected with the nut 41 in the limit stop 221, so that the connecting support 30 and the mounting seat 30 are connected more accurately and reliably. The nut 41 is placed in the stop 221, so that the operator can tighten the connecting support 30 with the mounting base 20 by tightening the bolt head. The top surface 331 of the protrusion 33 is flush with the back surface 214 of the notch 221, the end surface of the nut 41 is attached to the top surface 331 of the protrusion 33 and the back surface 214 of the notch 221, so that the end surface of the nut 41 is uniformly stressed in the fastening process, and the protrusion 33 also has a positioning function when the first step surface 31 is attached to the mounting surface 212.
It should be noted that the nut 41 is disposed in the limit stop 221 of one of the angle seat plates 22 of the mounting seat 20, and the inclined surface 222 of the other angle seat plate 22 of the mounting seat 20 abuts against the inclined surface of the inclined protrusion 37.
Connecting support 30 side symmetry arranges and connects support 30 integrative footing 35, through-hole 351 has been seted up to footing 35 upper surface, the upper surface and the coplane of second step face 35 of footing 35, connecting support 30 is connected with the installation basis through-hole 351. The upper surface of the foot 35 is coplanar with the second step surface 35, that is, the upper surface of the foot 35 is lower than the first step surface 31, and after the connecting support 30 is fixed with the mounting base 30, sufficient space is ensured to connect the foot 35 with the mounting base.
The first step surface 31, the second step surface 35 and the bottom of the foot 35 of the connecting support 30 are hollowed out, the hole wall of the hole portion 34 extends in the direction away from the first step surface 31, the hole wall of the through hole 351 extends in the direction away from the top of the foot 35, and ribs 36 are circumferentially arranged on the hole wall of the extending portion of the hole portion 34 and the through hole 351. The first step surface 31, the second step surface 35 and the bottom of the bottom foot 35 of the connecting support 30 are hollowed out, the weight of the whole connecting support 30 is reduced, the cost of manufacturing the connecting support 30 is saved, and meanwhile, ribs 36 are circumferentially arranged on the hole wall of the extending part of the hole part 34 and the through hole 351, so that the strength of the hole wall of the hole part 34 and the through hole 351 is guaranteed.
The mounting process will be described below by way of example in fig. 1, when the desired mounting posture is such that the terminal box is in a front mounting position of the motor housing 10, i.e., a position where the terminal box is away from the connecting bracket 30 to be mounted. During actual installation, firstly, two adjacent installation bases 20 far away from the junction box are selected, two coplanar installation plates 21 are selected from the two adjacent installation bases 20, then the nut 41 is placed in the limiting stop 221 of one installation base 20, and two opposite surfaces of the protrusion 33 are correspondingly matched with two groove walls of the notch 211; the convex strip 32 is attached to the outer side surface 213 of the mounting plate 21, the inclined surface of the inclined convex block 37 is attached to the inclined surface 222 of the mounting angle seat plate 22, and the first step surface 31 is attached to the mounting surface 212, so that the relative position of the connecting support 30 and the mounting base 30 is determined. Then, the screw of the bolt 40 is inserted into the hole 34 and the notch 211 to be connected with the nut 41 in the limit stop 221, and the bolt 40 in the connecting support 30 is screwed by a tool, so that the connecting support 30 and the mounting base 30 are fixed, the other mounting base 20 and the connecting support 30 are fixed in the same way, and finally the bottom feet 35 of the two connecting supports 30 are connected and fixed with the mounting base, so that the adjustment of the mounting position of the motor is completed.
Claims (6)
1. A motor frame, its characterized in that: at least three mounting seats (20) are arranged on the outer wall of the motor shell (10) in the circumferential direction, the mounting seats (20) and the connecting supports (30) form detachable connection, and at least two connecting supports (30) are connected with a mounting base to fix the motor;
the mounting seat (20) comprises two mounting plates (21), the length directions of the two mounting plates (21) are consistent with the axial direction, the mounting surfaces (212) of the mounting plates (21) are parallel to the axial direction, the mounting surfaces (212) of the two mounting plates (21) are arranged in an included angle mode, the included angle points to the direction far away from the motor shell (10), and one of the two mounting plates (21) is selected to be matched with the assembling surface (31) of the connecting support (30) and is connected with the assembling surface through a bolt (40);
a notch (211) is arranged at the edge of the outer side plate of the mounting plate (21), the depth of the notch (211) is greater than the radius of the bolt (40), and a limit stop (221) which is matched with a hexagonal surface of the nut (41) or the bolt (40) to limit the circumferential rotation of the nut (41) or the bolt (40) is arranged on the back surface of the mounting surface (212) of the mounting plate (21);
mounting seat (20) include mounting panel (21) and erection angle bedplate (22), and mounting panel (21) and erection angle bedplate (22) are the section bar of angle steel form and its length direction is unanimous with the motor axial, and the face of adjacent side constitutes installation face (212) on mounting panel (21), the face laminating of the face of the outer panel of mounting panel (21) in the double-phase adjacent side of erection angle bedplate (22), spacing fender (221) are located erection angle bedplate (22), and position department in breach (211) bottom is arranged to spacing fender (221).
2. The motor mount of claim 1, wherein: the limiting stopper (221) is a notch arranged on the mounting angle seat plate (22), the bottom of the notch is a folded surface-shaped area with an included angle of 120 degrees, and the width of the notch of the limiting stopper (221) is matched with the size of the opposite side of the nut (41).
3. The motor mount of claim 1, wherein: four installation seats (20) are uniformly and symmetrically arranged on the outer wall of the motor shell (10) in the circumferential direction, the installation surfaces (212) of two installation plates (21) on the same installation seat (20) are perpendicular to each other, and two coplanar installation surfaces (212) on two adjacent installation seats (20) are detachably connected with two connecting supports (30) respectively.
4. The motor mount of claim 3, wherein: the connecting support (30) is step-shaped, a first step surface (31) and a second step surface (35) of the connecting support (30) are parallel, the second step surface (35) is lower than the first step surface (31), the first step surface (31) is attached to an installation surface (212), a convex strip (32) is arranged at the edge of the first step surface (31), the convex strip (32) is attached to the outer side surface (213) of the installation plate (21), the installation surface (212) and the outer side surface (213) are adjacently arranged surfaces on the installation plate (21), the outer side surface of the installation angle seat plate (22) is an inclined surface (222) inclined downwards from inside to outside, an inclined convex block (37) is arranged on the second step surface (35), the inclined surface of the inclined convex block (37) is attached to the inclined surface (222) of the installation angle seat plate (22), a bulge (33) is arranged at the joint of the first step surface (31) and the convex strip (32), and the bulge (33) is square, the two opposite surfaces of the screw are correspondingly matched with the two groove walls of the notch (211), the top surface (331) of the protrusion (33) is flush with the back surface (214) of the notch (221), the first step surface (31) is provided with a hole part (34), and the screw is connected with the nut (41) in the limiting stopper (221) by penetrating the hole part (34) and the notch (211).
5. The motor mount of claim 4, wherein: connect support (30) side symmetrical arrangement have with the integrative footing (35) of connecting support (30), through-hole (351) have been seted up to footing (35) upper surface, the upper surface and second step face (35) coplane of footing (35), connecting support (30) are connected with the installation basis via through-hole (351).
6. The motor mount of claim 5, wherein: the connecting support is characterized in that the lower portions of the first step surface (31), the second step surface (35) and the upper surface of the bottom foot (35) of the connecting support (30) are hollowed out, the hole wall of the hole portion (34) extends in the direction away from the first step surface (31), the hole wall of the through hole (351) extends in the direction away from the upper surface of the bottom foot (35), and ribs (36) are circumferentially arranged on the hole walls of the extending portions of the hole portion (34) and the through hole (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123022.2A CN106411033B (en) | 2016-12-08 | 2016-12-08 | Motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611123022.2A CN106411033B (en) | 2016-12-08 | 2016-12-08 | Motor base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106411033A CN106411033A (en) | 2017-02-15 |
| CN106411033B true CN106411033B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611123022.2A Active CN106411033B (en) | 2016-12-08 | 2016-12-08 | Motor base |
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| Country | Link |
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| CN (1) | CN106411033B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660063B (en) * | 2019-03-05 | 2023-09-26 | 浙江晋一特种电机有限公司 | Vibration reduction base for permanent magnet synchronous motor and installation method thereof |
| CN111864973B (en) * | 2020-08-10 | 2021-10-01 | 浙江沪特电机有限公司 | Motor connecting seat and using method thereof |
| CN112398267A (en) * | 2020-12-04 | 2021-02-23 | 江苏苏美达五金工具有限公司 | Rare earth permanent magnet DC brushless motor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2671213Y (en) * | 2003-11-30 | 2005-01-12 | 刘良华 | Motor with adjustable installing orientation |
| CN201797404U (en) * | 2010-08-31 | 2011-04-13 | 中山大洋电机制造有限公司 | Adjustable motor mounting bracket structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069415A (en) * | 1990-07-25 | 1991-12-03 | Emmanuel Mechalas | Adjustable mounting assembly for electric motors |
| DE102009010718A1 (en) * | 2009-02-27 | 2010-09-16 | Sew-Eurodrive Gmbh & Co. Kg | Fastening device for stator housing, has mounting section with two bearing surfaces that correspond to counter-surface of housing mounting section of housing to fasten base part with fastening element at housing in two different positions |
| CN206422642U (en) * | 2016-12-08 | 2017-08-18 | 安徽同华新能源动力股份有限公司 | Electric machine stand |
-
2016
- 2016-12-08 CN CN201611123022.2A patent/CN106411033B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2671213Y (en) * | 2003-11-30 | 2005-01-12 | 刘良华 | Motor with adjustable installing orientation |
| CN201797404U (en) * | 2010-08-31 | 2011-04-13 | 中山大洋电机制造有限公司 | Adjustable motor mounting bracket structure |
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| Publication number | Publication date |
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| CN106411033A (en) | 2017-02-15 |
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