CN212435556U - Supporting component convenient to motor end cover installation - Google Patents

Abstract

The utility model relates to a supporting component convenient to installation of motor end cover, its base, setting including the level setting are in the support piece of base up end and fix the backup pad that the one end of keeping away from the base at support piece and be used for placing the motor, the backup pad level sets up, and support piece rotates towards the one end of base and connects in the base up end, support piece's gyration axis is perpendicular with the base. The utility model discloses the effect of the motor end cover installation of being convenient for has.

Description

Supporting component convenient to motor end cover installation

Technical Field

The utility model belongs to the technical field of the technique of motor end cover installation and specifically relates to a supporting component convenient to motor end cover installation is related to.

Background

At present, the end covers generally refer to covers at two ends of a motor with an axial dimension larger than a radial dimension, and mainly function to determine the spatial position of a shaft of a rotor, and are connected to a shell for fixing a stator of the motor through the end covers to ensure a gap between the rotor and the stator.

Generally, when the motor end cover is installed, a front end cover of a motor is installed into one end of a machine shell, then the periphery of the end cover is uniformly knocked by a wooden hammer to enable the end cover to enter a spigot, then a fastening bolt of the end cover is screwed, then a rear end cover of the motor is sleeved on a rear bearing of a rotating shaft, the periphery of the rear end cover is uniformly knocked by the wooden hammer, the bearing enters a bearing chamber of the end cover, and then bolts of an inner cover and an outer cover of the bearing are screwed, so that the installation of the motor end cover is realized.

The above related technical solutions have the following drawbacks: in the actual installation process, after the front end cover is installed, an installer needs to lift the motor and rotate the rear end of the motor shell to the front of the installer, or the installer winds the rear end of the motor shell and installs the rear end cover, so that the installation operation is troublesome. Thus, the installation of the end cap is inconvenient, and thus, there remains room for improvement.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the invention aims at providing the supporting component convenient for the installation of the motor end cover.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a supporting component convenient to installation of motor end cover, is in including base, the setting that the level set up the support piece of base up end and fix the backup pad that the one end of keeping away from the base at support piece just is used for placing the motor, the backup pad level sets up, and support piece rotates towards the one end of base and connects in the base up end, support piece's gyration axis is perpendicular with the base.

Through adopting above-mentioned technical scheme, rotate support piece and connect in the base up end to make the backup pad be fixed in the one end that support piece kept away from the base, thereby can place the motor and carry out the end cover installation at the backup pad up end, the accessible rotates support piece or backup pad simultaneously and puts motor housing tip to installer and carries out the end cover installation in front, and carries out the adaptability adjustment according to installer installation step to the motor tip orientation, the installer of being convenient for to the installation of motor end cover.

The present invention may be further configured in a preferred embodiment as: the supporting piece comprises an upright post which is rotationally connected with the base, a deep hole is arranged at one end of the upright post, which is far away from the base, the supporting piece also comprises a slide rod which is connected with the inner side wall of the deep hole in a sliding way and extends out of the opening of the deep hole, the lower end face of the supporting plate is fixedly connected with one end of the slide rod far away from the bottom wall of the deep hole, the inner wall of the deep hole is provided with an accommodating groove, a clamping block is connected in the accommodating groove in a sliding manner, one side of the sliding rod, which faces the accommodating groove, is provided with a plurality of clamping grooves distributed along the length direction of the sliding rod, an elastic part for driving the clamping block to extend out of the accommodating groove is arranged in the accommodating groove, when the accommodating groove is aligned with one of the clamping grooves, the clamping block is clamped in the clamping groove aligned with the accommodating groove, the holding tank diapire is opened has the logical groove that communicates with the stand outside, the stand outside is provided with the driving piece, the driving piece stretches into logical groove and orders about the fixture block and accomodates in the holding tank completely.

By adopting the technical scheme, the sliding rod is connected to the deep hole of the stand column in a sliding manner, so that the telescopic function of the supporting piece is realized, and the clamping block is clamped with the clamping grooves at different positions to realize the step-by-step adjustment of the length of the supporting piece, so that an installer can adjust the height of the supporting plate according to the actual use condition, for example, the height of a workbench and the height of the installer, and the installer can conveniently install the end cover; meanwhile, the clamping block and the clamping groove are separated favorably by driving of the driving piece, and the vertical column and the sliding rod are convenient to unlock.

The present invention may be further configured in a preferred embodiment as: the stand becomes cylindricly, the stand is located base up end middle part, the stand outer peripheral face rotates to cup joint the lantern ring, lantern ring outer peripheral face is fixed with a plurality of decurrent slashes of slope, and a plurality of one end that the lantern ring was kept away from to the slash is fixed in the base up end.

Through adopting above-mentioned technical scheme, make the lantern ring rotate to cup joint in the stand outer peripheral face and a plurality of down tube of fixed connection between the lantern ring and base to under the prerequisite that does not influence stand and base normal rotation, the slant support of down tube has improved this supporting component stability, is favorable to reducing the condition that this supporting component emptys.

The present invention may be further configured in a preferred embodiment as: be provided with between the lantern ring and the stand and support the piece, support the screw thread post that the piece is for following perpendicular stand axis direction screw thread and run through the lantern ring, the screw thread post is provided with the block rubber that supports tight stand outer peripheral face towards the one end of stand.

By adopting the technical scheme, the rubber block can be driven to tightly abut against the peripheral surface of the upright column by rotating the threaded column, so that the support piece can be fixed, and the rotation in the installation process of the end cover can be reduced; through the setting of block rubber, be favorable to reducing the condition that screw thread post and stand surface direct contact caused the wearing and tearing on stand surface, through supporting tightly of screw thread post, increased the frictional force on block rubber and stand surface, be favorable to providing the tight effect of supporting of piece.

The present invention may be further configured in a preferred embodiment as: the driving piece comprises a sliding ring which is sleeved on the outer periphery of the stand column in a sliding mode and a traction rope which penetrates through the through groove, and two ends of the traction rope are fixed with the clamping block and the sliding ring respectively.

Through adopting above-mentioned technical scheme to the accessible drop-down sliding ring and order about the haulage rope and pull the fixture block, be favorable to pulling the fixture block into the holding tank in, the unblock of slide bar and stand of being convenient for.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a motor support, including backup pad, locating part, recess, locating part and screw rod, backup pad up end is opened has owing to hold the recess of motor frame, be provided with the locating part that supports tight motor frame in the recess, the locating part includes the clamp plate with recess inside wall sliding connection and follows the screw rod in the clamp plate moving direction screw thread penetration recess, the one end that the screw rod is located the recess rotates with the clamp plate to be connected.

Through adopting above-mentioned technical scheme to the accessible rotates the screw rod and orders about the clamp plate and supports tight motor frame, reduces the condition that the motor appears sliding in the end cover installation, is convenient for install the end cover in motor housing tip.

The present invention may be further configured in a preferred embodiment as: and handles are respectively arranged on two sides of one group of the supporting plates which are opposite to each other.

Through adopting above-mentioned technical scheme to for installer rotation backup pad and lift backup pad provide the point of application of force, be convenient for installer to the regulation of motor casing tip orientation and the regulation of motor height.

The present invention may be further configured in a preferred embodiment as: and the lower side wall of the through groove and the outer side wall of the upright post are in fillet arrangement.

Through adopting above-mentioned technical scheme for at the in-process of pulling down the sliding ring, the circular arc transition face between lateral wall and the stand lateral wall under leading to the groove of haulage rope butt has reduced the wearing and tearing of haulage rope, is favorable to prolonging the life of haulage rope.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the supporting piece is rotatably connected to the base, and the supporting plate is fixed at one end, far away from the base, of the supporting piece, so that the motor can be placed on the supporting plate for end cover installation, the supporting plate can be rotated according to specific stations of an installer, the end part of the motor faces the installer, and the installer can conveniently install the motor end cover;

2. the slide bar is connected in the deep hole of the stand column in a sliding manner, the clamping blocks are clamped with the clamping grooves at different positions, so that the whole length of the support piece is adjusted, and the height of the support plate can be adjusted by an installer according to the height of the workbench and the height of the installer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

FIG. 2 is a cross-sectional view of the base, upright, slide bar and collar of this embodiment.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a sectional view of the platen in this embodiment.

In the figure, 1, a base; 11. a diagonal bar; 12. a collar; 2. a support member; 21. a column; 211. deep holes; 212. a chute; 213. accommodating grooves; 214. a through groove; 215. a second cake piece; 22. a slide bar; 221. a slider; 222. a card slot; 3. a support plate; 31. a groove; 32. a handle; 4. a limiting member; 41. pressing a plate; 42. a screw; 421. a first cake piece; 43. a first cylindrical head; 5. a threaded post; 51. a second cylindrical head; 52. a rubber block; 6. a drive member; 61. a slip ring; 62. a hauling rope; 7. a clamping block; 8. an elastic member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a supporting component convenient to motor end cover installation, including base 1, the rotation that the level set up connect in the support piece 2 of base 1 up end and fix the backup pad 3 that keeps away from the one end of base 1 and be used for placing the motor at support piece 2. The base 1 is in a round cake shape.

Referring to fig. 2, the supporting member 2 includes a column 21 rotatably connected to the base 1, and a deep hole 211 is formed at an end of the column 21 away from the base 1. The upright post 21 is cylindrical, a second round cake block 215 is fixed at one end of the upright post 21 facing the base 1, the axis of the second round cake block 215 is coincided with the axis of the upright post 21, and the diameter of the second round cake block 215 is larger than that of the upright post 21. The second cake block 215 is embedded in the base 1 and is rotatably connected with the base 1, so that the function that the upright 21 and the base 1 can rotate mutually without separation is realized, and the axis of the upright 21 is coincident with the axis of the base 1. The support 2 further comprises a slide bar 22 slidably attached to the inner wall of the recess 211 and extending through the opening of the recess 211. Two sliding grooves 212 with openings facing each other are formed in the inner side wall of the sliding rod 22, the two sliding grooves 212 extend along the depth direction of the deep hole 211, two sliding blocks 221 which are respectively connected with the sliding grooves 212 in a sliding mode are fixed on the outer peripheral surface of the sliding rod 22, and the sliding blocks 221 are located at one end, facing the bottom wall of the deep hole 211, of the sliding rod 22.

Referring to fig. 2 and 3, the inner wall of the deep hole 211 is provided with two receiving grooves 213 with opposite openings, and the two receiving grooves 213 and the two sliding grooves 212 are distributed at intervals. A latch 7 is slidably connected in each of the two receiving grooves 213. An elastic member 8 for urging the latch 7 to extend out of the receiving groove 213 is fixed in the receiving groove 213, and an end of the latch 7 extending out of the receiving groove 213 narrows toward a direction away from the bottom wall of the receiving groove 213. The fixture block 7 is obliquely arranged towards one side of the bottom wall of the deep hole 211, and the inclined surface of the fixture block 7 is horizontally arranged from one side of the fixture block 7 departing from the bottom wall of the deep hole 211. A plurality of clamping grooves 222 which are distributed at equal intervals along the length direction of the sliding rod 22 are formed in both sides of the sliding rod 22 facing the accommodating groove 213, and when an opening of the accommodating groove 213 is aligned with an opening of one clamping groove 222, the clamping block 7 is clamped in the clamping groove 222 aligned with the accommodating groove 213; the elastic element 8 is specifically a compression spring, and two ends of the elastic element 8 are respectively and fixedly connected to the bottom wall of the accommodating groove 213 and one side of the fixture block 7 facing the bottom wall of the accommodating groove 213.

Referring to fig. 2 and 3, the bottom walls of the two accommodating grooves 213 are both provided with a through groove 214 communicated with the outside of the upright 21, and the lower side walls of the two through grooves 214 are both arranged with the outside wall of the upright 21 in a rounded manner. The driving member 6 is installed outside the upright 21, and the driving member 6 extends into the through slot 214 and drives the latch 7 to be completely received in the receiving slot 213. The driving member 6 includes a sliding ring 61 slidably sleeved on the outer peripheral surface of the upright 21 and two pulling ropes 62 passing through the through groove 214, and two ends of the pulling rope 62 are respectively and fixedly connected to one side of the bottom wall of the accommodating groove 213 facing the fixture block 7 and the upper end surface of the sliding ring 61.

Referring to fig. 1 and 2, a collar 12 is rotatably sleeved on the outer peripheral surface of the upright post 21, three inclined rods 11 inclined downwards are fixed on the outer peripheral surface of the collar 12, and the three inclined rods 11 are distributed at equal intervals along the direction surrounding the outer peripheral surface of the upright post 21. The ends of the three inclined rods 11 far away from the lantern ring 12 are fixed on the upper end surface of the base 1. An abutting piece is installed between the lantern ring 12 and the upright post 21, and the abutting piece is a threaded post 5 which penetrates through the lantern ring 12 in a threaded mode along the direction perpendicular to the axis of the upright post 21. The end of the threaded column 5 facing the upright column 21 is fixed with a rubber block 52 which is tightly pressed against the outer peripheral surface of the upright column 21, and the rubber block 52 is in a cylindrical shape. A second cylindrical head 51 with anti-skid lines on the outer peripheral surface is fixed at one end of the threaded column 5 positioned at the outer side of the lantern ring 12. The second cylindrical head 51 coincides with the axis of the threaded cylinder 5.

Referring to fig. 1 and 4, one end of the slide rod 22 away from the base 1 is fixedly connected to the middle of the lower end surface of the support plate 3. The upper end surface of the supporting plate 3 is provided with a groove 31 for accommodating the motor base, and the opening of the groove 31 is square. The groove 31 is internally provided with a limiting member 4 abutting against the motor base, and the limiting member 4 comprises a pressing plate 41 connected with the inner side wall of the groove 31 in a sliding manner, a screw rod 42 threaded into the groove 31 along the moving direction of the pressing plate 41, and a first cylindrical head 43 fixed at one end of the screw rod 42 positioned outside the groove 31. The outer peripheral surface of the first cylindrical head 43 is provided with anti-skid lines. A first cake block 421 is fixed at one end of the screw rod 42 in the groove 31, the axis of the first cake block 421 coincides with the axis of the screw rod 42, and the diameter of the first cake block 421 is larger than that of the screw rod 42. The first cake 421 is embedded in the pressing plate 41 and is rotatably connected to the pressing plate 41, thereby achieving a function that the screw 42 and the pressing plate 41 can rotate with each other without being separated. The lower end surface of the pressing plate 41 is abutted with the bottom wall of the groove 31, and two ends of the pressing plate 41 in the length direction are respectively abutted with one group of two inner side walls of the groove 31 which are opposite to each other. Handles 32 are respectively fixed on two opposite sides of one group of the supporting plate 3.

The implementation principle of the embodiment is as follows:

when installing the front and back end cover of motor respectively at motor casing both ends, at first adjust backup pad 3 height according to the circumstances such as workstation height and installer's height, through toward keeping away from base 1 direction pulling handle 32, draw-in groove 222 lower side wall applys the extrusion force perpendicular with fixture block 7 inclined plane in fixture block 7, the extrusion force can break out the component towards holding tank 213 diapire direction, thereby extrude fixture block 7 in holding tank 213 completely, adjust to suitable position until backup pad 3, fixture block 7 stretches out holding tank 213 and with the draw-in groove 222 joint of corresponding position under the effect of elastic component 8, thereby realize the fixed of slide bar 22 and stand 21.

Then put the motor to the recess 31 of backup pad 3 in to rotate first cylinder head 43 and order about screw rod 42 and rotate, screw rod 42 precession towards the motor direction and order about clamp plate 41 and support tight motor frame, be favorable to improving the steadiness of motor, the installation of the end cover of being convenient for, simultaneously, this locating part 4 can carry out position control according to the different width's of the motor of different models frame, has improved the suitability of this locating part 4.

Then the handle 32 is pulled according to the position of an installer to enable the end part of the motor shell to face the installer, then the threaded column 5 is screwed down to enable the rubber block 52 to be tightly abutted against the outer peripheral surface of the upright post 21 to prevent the upright post 21 from rotating in the installation process, thereby facilitating the installation of the motor end cover,

After the whole installation process is finished, the motor needs to be taken out, then the sliding ring 61 is moved downwards, the fixture block 7 completely extends into the accommodating groove 213 under the traction action of the traction rope 62, the purpose of unlocking is achieved, the sliding rod 22 is retracted into the deep hole 211 of the upright post 21, and the occupied space of the supporting assembly is favorably reduced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a supporting component convenient to motor end cover installation which characterized in that: base (1), setting including the level setting are in support piece (2) of base (1) up end and fixing backup pad (3) that one end of keeping away from base (1) in support piece (2) and be used for placing the motor, backup pad (3) level setting, support piece (2) rotate towards the one end of base (1) and connect in base (1) up end, the axis of revolution of support piece (2) is perpendicular with base (1).

2. A support assembly for facilitating the installation of a motor end cap according to claim 1, wherein: the supporting piece (2) comprises an upright post (21) rotatably connected with the base (1), a deep hole (211) is formed in one end, far away from the base (1), of the upright post (21), the supporting piece (2) further comprises a slide rod (22) which is connected to the inner side wall of the deep hole (211) in a sliding mode and extends out of the opening of the deep hole (211), the lower end face of the supporting plate (3) is fixedly connected to one end, far away from the bottom wall of the deep hole (211), of the slide rod (22), an accommodating groove (213) is formed in the inner wall of the deep hole (211), a clamping block (7) is connected in the accommodating groove (213) in a sliding mode, a plurality of clamping grooves (222) distributed along the length direction of the slide rod (22) are formed in one side, facing the accommodating groove (213), an elastic piece (8) driving the clamping block (7) to extend out of the accommodating groove (213) is, the fixture block (7) is clamped in the clamping groove (222) which is opposite to the accommodating groove (213); holding tank (213) diapire is opened has logical groove (214) with stand (21) outside intercommunication, the stand (21) outside is provided with driving piece (6), driving piece (6) stretch into logical groove (214) and order about fixture block (7) and accomodate in holding tank (213) completely.

3. A support assembly for facilitating the installation of a motor end cap according to claim 2, wherein: stand (21) become cylindricly, stand (21) are located base (1) up end middle part, the lantern ring (12) have been cup jointed in the rotation of stand (21) outer peripheral face, lantern ring (12) outer peripheral face is fixed with a plurality of sloping down tube (11), and a plurality of the one end that the lantern ring (12) was kept away from in down tube (11) is fixed in base (1) up end.

4. A support assembly for facilitating the installation of a motor end cap according to claim 3, wherein: be provided with between lantern ring (12) and stand (21) and support the piece, support the piece and be along vertical column (21) axis direction screw thread through lantern ring (12) screw thread post (5), screw thread post (5) are provided with rubber block (52) of supporting stand (21) outer peripheral face tightly towards the one end of stand (21).

5. A support assembly for facilitating the installation of a motor end cap according to claim 2, wherein: the driving piece (6) comprises a sliding ring (61) which is sleeved on the outer peripheral side of the upright post (21) in a sliding mode and a traction rope (62) which penetrates through the through groove (214), and two ends of the traction rope (62) are fixed with the clamping block (7) and the sliding ring (61) respectively.

6. A support assembly for facilitating the installation of a motor end cap according to claim 1, wherein: the utility model discloses a motor frame, including backup pad (3), backup pad (31), locating part (4) that support tight motor frame are provided with in recess (31), locating part (4) including with recess (31) inside wall sliding connection's clamp plate (41) and along clamp plate (41) moving direction screw thread injection recess (31) in screw rod (42), the one end that screw rod (42) are located recess (31) is rotated with clamp plate (41) and is connected.

7. A support assembly for facilitating the installation of a motor end cap according to claim 2, wherein: and handles (32) are respectively arranged on two sides of one group of the supporting plates (3) which are opposite to each other.

8. A support assembly for facilitating the installation of a motor end cap according to claim 2, wherein: the lower side wall of the through groove (214) and the outer side wall of the upright post (21) are arranged in a rounded manner.

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