CN220498954U

CN220498954U - Positioning and clamping device for motor maintenance

Info

Publication number: CN220498954U
Application number: CN202322108388.4U
Authority: CN
Inventors: 韩金钟
Original assignee: Henan Chongling Hoisting Electromechanical Co ltd
Current assignee: Henan Chongling Hoisting Electromechanical Co ltd
Priority date: 2023-08-07
Filing date: 2023-08-07
Publication date: 2024-02-20
Anticipated expiration: 2033-08-07

Abstract

The utility model relates to the technical field of motor maintenance, in particular to a positioning and clamping device for motor maintenance, which comprises a fixed chassis, wherein a hollow rod is arranged at the top end of the fixed chassis, a sliding rod is slidably arranged at the top end of the hollow rod, a fixed disc is arranged at the top end of the sliding rod, a rotating disc is arranged at the top end of the fixed disc through a rotating bearing, clamping mechanisms are arranged at the top end of the rotating disc, moving mechanisms are arranged on two sides of the fixed chassis, each moving mechanism comprises a sliding rail, and sliding plates are slidably arranged inside the two sliding rails. According to the utility model, the moving mechanism is arranged, after the equipment moves to a proper position, the second bolt is rotated, so that the second bolt leaves the thread groove, the sliding plate is moved upwards, the moving wheels are stored at two sides, and the fixed chassis is in direct contact with the ground, so that the chassis of the device can be stable, and no shaking occurs in the maintenance process.

Description

Positioning and clamping device for motor maintenance

Technical Field

The utility model relates to the technical field of motor maintenance, in particular to a positioning and clamping device for motor maintenance.

Background

The motor refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction. The motor is denoted by the letter M (old standard D) in the circuit and its main function is to generate a driving torque as a power source for an electric appliance or various machines, and the generator is denoted by the letter G in the circuit and its main function is to convert mechanical energy into electric energy.

The authorization bulletin number CN218195077U discloses a positioning and clamping device for motor maintenance, which comprises a base, wherein the top of the base is connected with a lifting plate through a lifting assembly, and a mounting seat is rotatably connected above the lifting plate; according to the utility model, the motor to be overhauled is placed at the top of the mounting seat, the top of the motor is tightly pressed through the arranged pressing plate, at the moment, a user can adjust the height of the lifting plate according to the requirement, only the double-headed screw rod is required to be rotated to drive the two groups of connecting seats to move relatively, so that the lifting plate is driven to move up and down, after the lifting plate is adjusted to a proper height, the user can overhauls the motor, when the position of the motor is required to be adjusted, the user can separate the motor from the toothed ring by pulling the inserted rod, at the moment, the mounting seat can be rotated to realize the position adjustment of the motor, the user is not required to repair the motor around the device, and the maintenance efficiency is greatly improved.

However, the bottom is provided with the removal wheel in above-mentioned technical scheme, when the maintenance range is great, can produce vibrations, and the stability of chassis receives to remove the wheel influence and reduces, can cause whole device to appear the skew, is unfavorable for the stable maintenance of motor, and the clamping structure all needs two-way operation, is inconvenient for central location centre gripping, consequently need design a motor maintenance's location clamping device in order to solve above-mentioned problem.

Disclosure of Invention

When the maintenance range is great to exist among the prior art, can produce vibrations, the stability of chassis receives to remove the wheel influence and reduces, can cause whole device to appear the skew, is unfavorable for the stable maintenance of motor, and the clamping structure all needs two-way operation, is unfavorable for central location centre gripping problem, proposes a location clamping device of motor maintenance.

The utility model provides a positioning and clamping device for motor maintenance, which comprises a fixed chassis, wherein a hollow rod is arranged at the top end of the fixed chassis, a sliding rod is slidably arranged at the top end of the hollow rod, a fixed disc is arranged at the top end of the sliding rod, a rotating disc is arranged at the top end of the fixed disc through a rotating bearing, a clamping mechanism is arranged at the top end of the rotating disc, moving mechanisms are arranged on two sides of the fixed chassis, each moving mechanism comprises a sliding rail, sliding plates are slidably arranged in the two sliding rails, moving wheels are arranged at the bottom ends of the sliding plates, a thread groove is formed in one side of each sliding plate, and a second bolt is threadedly arranged on one side of each sliding rail.

Preferably, a limiting groove is uniformly formed in one side of the sliding rod, and a first bolt is installed on one side of the hollow rod in a threaded manner.

Preferably, the inside slidable mounting of fixed chassis has deposits the case, the both sides of depositing the case rotate and are provided with the gag lever post, the symmetry is provided with spacing concave plate on the fixed chassis.

Preferably, auxiliary components are arranged between the fixed disc and the fixed chassis, the number of the auxiliary components is four, and the auxiliary components are consistent with the structural shapes of the hollow rod and the sliding rod.

Preferably, a supporting frame is arranged on one side of the fixed disc, a limit bolt is arranged on the internal thread of the supporting frame, and a soft cushion is arranged on one side of the limit bolt.

Preferably, the clamping mechanism comprises a clamping rail, clamping blocks are symmetrically and slidably arranged in the clamping rail, and sliding blocks are arranged at the bottom ends of the clamping blocks.

Preferably, the internal thread of sliding block inserts the double-circuit threaded rod, the one end of double-circuit threaded rod is connected with the worm wheel, the top symmetry of rolling disc is provided with the mount, two one side that the mount is close to each other is provided with the worm, worm and worm wheel intermeshing, one side of worm is provided with the twist grip.

Preferably, two clamping pads are arranged on one sides of the two clamping blocks, which are close to each other, and threads on two sides of the double-way threaded rod, which take the center as a base point, are opposite.

Compared with the prior art, the utility model has the beneficial effects that:

1. through being provided with moving mechanism, equipment removes the suitable position back, rotatory second bolt for the second bolt leaves the screw groove, upwards moves the sliding plate, and the both sides are accomodate to the movable wheel, and fixed chassis direct contact ground makes the device chassis can be stable, can not take place to rock at the maintenance in-process.

2. Through being provided with fixture, rotate through worm rotation drive worm wheel for the double-circuit threaded rod is rotatory, drives two grip blocks relative movement, thereby the centre gripping motor, can be with motor central symmetry centre gripping, and easy operation, the centre gripping pad increases the centre gripping laminating nature.

Drawings

FIG. 1 is a schematic elevational view of the structure of the present utility model;

FIG. 2 is a schematic side view of the structure of the present utility model;

FIG. 3 is a schematic top view of a clip track of the present utility model;

FIG. 4 is a schematic elevational view of the worm and worm gear of the present utility model;

fig. 5 is a schematic side sectional view of the moving mechanism of the present utility model.

In the figure: 110. a fixed chassis; 111. a storage case; 120. a slide bar; 121. a first bolt; 122. a limit groove; 123. a hollow rod; 124. an auxiliary component; 130. a rotating disc; 131. a support frame; 132. a limit bolt; 133. a soft cushion; 140. a fixed plate; 200. a clamping mechanism; 210. a worm wheel; 211. a sliding block; 212. a clamping block; 213. a clamping pad; 214. clamping the rail; 215. a double-way threaded rod; 216. a worm; 217. a fixing frame; 300. a moving mechanism; 310. a sliding plate; 311. a thread groove; 312. a second bolt; 313. a slide rail; 314. and (5) moving the wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a motor maintenance's location clamping device, including fixed chassis 110, fixed chassis 110's top is provided with hollow pole 123, hollow pole 123's top slidable mounting has slide bar 120, slide bar 120's top is provided with fixed disk 140, fixed disk 140's top is provided with rolling disc 130 through the rolling bearing, rolling disc 130's top is provided with fixture 200, fixed chassis 110's both sides are provided with moving mechanism 300, moving mechanism 300 includes slide rail 313, two slide rail 313 internally mounted has slide plate 310, slide plate 310's bottom is provided with and removes round 314, thread groove 311 has been seted up to one side of slide plate 310, second bolt 312 is installed to one side screw thread of slide rail 313. After the equipment moves to a proper position, the moving mechanism 300 rotates the second bolt 312, so that the second bolt 312 leaves the threaded groove 311, the sliding plate 310 moves upwards, the moving wheels 314 are stored on two sides, the fixed chassis 110 directly contacts the ground, the device chassis can be stable, and shaking cannot occur in the maintenance process.

Further, the clamping mechanism 200 comprises a clamping rail 214, clamping blocks 212 are symmetrically and slidably arranged in the clamping rail 214, and sliding blocks 211 are arranged at the bottom ends of the clamping blocks 212; the internal thread of the sliding block 211 is inserted with a double-way threaded rod 215, one end of the double-way threaded rod 215 is connected with a worm wheel 210, the top end of the rotating disc 130 is symmetrically provided with a fixed frame 217, one side of the two fixed frames 217, which is close to each other, is provided with a worm 216, the worm 216 is meshed with the worm wheel 210, and one side of the worm 216 is provided with a rotating handle; two grip blocks 212 are provided with grip pad 213 on one side that is close to each other, and double-circuit threaded rod 215 uses the center as the base point both sides screw thread opposite, drives worm wheel 210 through worm 216 rotation and takes place to rotate for double-circuit threaded rod 215 rotates, drives two grip blocks 212 relative movement, thereby the centre gripping motor, can with motor central symmetry centre gripping, and easy operation, grip pad 213 increases the centre gripping laminating nature.

Example two

In the positioning and clamping device for motor maintenance according to the present utility model, compared with the first embodiment, referring to fig. 2, a limiting groove 122 is uniformly formed on one side of the sliding rod 120, and a first bolt 121 is mounted on one side of the hollow rod 123 in a threaded manner.

Further, the auxiliary components 124 are disposed between the fixed disk 140 and the fixed chassis 110, and the number of the auxiliary components 124 is four, and the auxiliary components 124 are identical to the structural shapes of the hollow rod 123 and the sliding rod 120. The first bolt 121 is engaged with the limiting groove 122 to adjust the height of the sliding rod 120, so that the height above the fixed disk 140 can be adjusted as required, and the auxiliary assembly 124 is engaged with the auxiliary supporting fixed disk 140.

Example III

Compared with the first embodiment, referring to fig. 1, the positioning and clamping device for motor maintenance provided by the utility model has a storage box 111 slidably mounted in a fixed chassis 110, wherein limit rods are rotatably disposed on two sides of the storage box 111, and limit concave plates are symmetrically disposed on the fixed chassis 110. The storage box 111 can store some maintenance tools, is convenient to use, take and store, and simultaneously increases the weight of the chassis, has better stability,

example IV

Compared with the first embodiment, referring to fig. 1, a supporting frame 131 is provided on one side of a fixed disc 140, a limit bolt 132 is mounted on an internal thread of the supporting frame 131, and a soft pad 133 is provided on one side of the limit bolt 132; the rotating disc 130 and the fixed disc 140 can be matched to rotate, so that the motor can rotate, the direction maintenance is not required to be performed by the user, the cushion 133 is attached to the rotating disc 130 through the rotation limiting bolt 132, the friction force is increased, and the rotating position of the rotating disc 130 is limited.

The working principle of the utility model is as follows: after the equipment moves to a proper position, the moving mechanism 300 rotates the second bolt 312, so that the second bolt 312 leaves the threaded groove 311, the sliding plate 310 moves upwards, the moving wheels 314 are stored on two sides, the fixed chassis 110 directly contacts the ground, the device chassis can be stable, and shaking cannot occur in the maintenance process. The worm 216 rotates to drive the worm wheel 210 to rotate, so that the two-way threaded rod 215 rotates to drive the two clamping blocks 212 to move relatively, so that the motor can be clamped in a central symmetry manner, the operation is simple, and the clamping pad 213 increases the clamping fit.

The rotating disc 130 and the fixed disc 140 can be matched to rotate, so that the motor can rotate, the direction maintenance is not required to be performed by the user, the cushion 133 is attached to the rotating disc 130 through the rotation limiting bolt 132, the friction force is increased, and the rotating position of the rotating disc 130 is limited.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a location clamping device of motor maintenance, its characterized in that, including fixed chassis (110), the top of fixed chassis (110) is provided with hollow pole (123), the top slidable mounting of hollow pole (123) has slide bar (120), the top of slide bar (120) is provided with fixed disk (140), the top of fixed disk (140) is provided with rolling disc (130) through rolling bearing, the top of rolling disc (130) is provided with fixture (200), the both sides of fixed chassis (110) are provided with mobile mechanism (300), mobile mechanism (300) include slide rail (313), two slide rail (313) internally mounted has sliding plate (310), the bottom of sliding plate (310) is provided with and removes round (314), screw thread groove (311) have been seted up to one side of sliding plate (310), second bolt (312) are installed to one side screw thread of slide rail (313).

2. The positioning and clamping device for motor maintenance according to claim 1, wherein a limiting groove (122) is uniformly formed in one side of the sliding rod (120), and a first bolt (121) is installed on one side of the hollow rod (123) in a threaded manner.

3. The positioning and clamping device for motor maintenance according to claim 1, wherein a storage box (111) is slidably installed in the fixed chassis (110), limiting rods are rotatably arranged on two sides of the storage box (111), and limiting concave plates are symmetrically arranged on the fixed chassis (110).

4. The positioning and clamping device for motor maintenance according to claim 1, wherein auxiliary assemblies (124) are arranged between the fixed disc (140) and the fixed chassis (110), and the number of the auxiliary assemblies is four, and the auxiliary assemblies (124) are consistent with the structural shapes of the hollow rod (123) and the sliding rod (120).

5. The positioning and clamping device for motor maintenance according to claim 1, wherein a supporting frame (131) is arranged on one side of the fixed disc (140), a limit bolt (132) is mounted on an internal thread of the supporting frame (131), and a soft cushion (133) is arranged on one side of the limit bolt (132).

6. The positioning and clamping device for motor maintenance according to claim 1, wherein the clamping mechanism (200) comprises a clamping rail (214), clamping blocks (212) are symmetrically and slidably arranged in the clamping rail (214), and sliding blocks (211) are arranged at the bottom ends of the clamping blocks (212).

7. The positioning and clamping device for motor maintenance according to claim 6, wherein a double-way threaded rod (215) is inserted into the internal thread of the sliding block (211), one end of the double-way threaded rod (215) is connected with a worm wheel (210), the top end of the rotating disc (130) is symmetrically provided with a fixing frame (217), one side, close to each other, of the two fixing frames (217) is provided with a worm (216), the worm (216) and the worm wheel (210) are meshed with each other, and one side of the worm (216) is provided with a rotating handle.

8. The positioning and clamping device for motor maintenance according to claim 7, wherein two clamping blocks (212) are provided with clamping pads (213) on one side close to each other, and the two-way threaded rod (215) has opposite threads on two sides with the center as a base point.