Supporting structure for adding or reducing gaskets in centering correction of motor

Abstract

The utility model relates to the technical field of motor replacement, in particular to a supporting structure for adding or reducing gaskets in centering correction of a motor, which comprises a bottom plate and an adjusting support in sliding connection with the bottom plate, a movable bearing plate is arranged in the adjusting support in a sliding manner, and a threaded rod in threaded screwing connection with the movable bearing plate is rotatably connected in the adjusting support. The upper end face of the threaded rod penetrates to the upper end face of the adjusting support and is connected with a driving mechanism used for driving the threaded rod to rotate, the driving mechanism comprises a first gear connected with the upper end face of the threaded rod and a second gear meshed with the first gear, and an auxiliary handle is arranged on the upper end face of the second gear. The special tool is used for increasing and decreasing the gaskets more quickly, safely and conveniently, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of support structures for motor centering correction plus-minus gasket, in particular to a kind of support structures for motor centering correction plus-minus gasket, belong to motor replacement technical field. BACKGROUND

[0002] Motor replacement centering is a work with higher precision requirement, and poor centering will make the equipment unable to operate normally. In general, motor plus-minus gasket uses crowbar to pry up the motor manually. For the motor with large power and limited space, multiple people are needed to pry up the motor, and it is difficult to grasp the force. Due to inconsistent force, the motor is prone to displacement, and the height of prying may not be enough to add or subtract gasket. Motor centering is time-consuming and laborious, which brings inconvenience and difficulty to our work.

[0003] Therefore, a support structure for motor centering correction plus-minus gasket is needed to solve the above problems. SUMMARY

[0004] The utility model aims to provide a kind of support structure for motor centering correction plus-minus gasket, and using special tool plus-minus gasket is more fast, safe and convenient, which improves work efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the main technical scheme including: a kind of support structure for motor centering correction plus-minus gasket, including bottom plate and the adjusting support of sliding connection with the bottom plate, the mobile bearing plate is slidably arranged in the adjusting support, the screw rod is threadedly connected with the mobile bearing plate and is rotatably connected in the adjusting support, the upper end surface of the screw rod penetrates to the upper end surface of the adjusting support and is connected with the driving mechanism for driving the screw rod to rotate, the driving mechanism includes the first gear connected with the upper end surface of the screw rod and the second gear meshingly connected with the first gear, and the upper end surface of the second gear is provided with an auxiliary handle.

[0006] Preferably, the front end surface of the mobile bearing plate is provided with a slope structure, and the surface of the slope structure is provided with an anti-skid groove.

[0007] Preferably, the diameter of the first gear is smaller than the diameter of the second gear, the outer side of the upper end surface of the adjusting support is provided with an extension plate, and the second gear is rotatably connected with the extension plate.

[0008] Preferably, the auxiliary handle includes a rotating rod provided on the upper end surface of the second gear, a support plate provided on the upper end surface of the rotating rod, and a rotating handle provided on the outer side of the upper end surface of the support plate, and the upper end of the support plate is provided with an auxiliary nut.

[0009] Preferably, a first sliding groove is formed in the bottom plate, a first sliding block in sliding connection with the first sliding groove is arranged at the lower end face of the adjusting support, first limiting sliding grooves are formed at both sides of the first sliding groove, first limiting sliding blocks in sliding connection with the first limiting sliding grooves are arranged at both sides of the first sliding block, and a second screw rod in threaded connection with the first sliding block is rotatably connected in the first sliding groove, and the outer end of the second screw rod penetrates to the outside of the bottom plate and is connected with a handle.

[0010] Preferably, a sliding groove for sliding of the movable bearing plate is formed in the adjusting support, and second limiting sliding grooves are formed at both sides of the adjusting support.

[0011] Preferably, a bearing connected with the lower end face of the threaded rod is arranged at the bottom of the sliding groove.

[0012] Preferably, a triangular supporting plate connected with the adjusting support is arranged at the lower end face of the extension plate.

[0013] The utility model at least has the following beneficial effects:

[0014] 1, the support structure is placed in the motor one side, utilizes the second screw rod to rotate in the first sliding block, can drive the adjusting support to move back and forth on the bottom plate 1, thereby realizes the movable bearing plate moves back and forth, moves the movable bearing plate to the appropriate position, and is below the motor base, then utilizes the auxiliary handle to drive the second gear to rotate, thereby drives the first gear to rotate, thereby drives the threaded rod to rotate, finally drives the movable bearing plate to move upward, can raise the motor base and take out the gasket, then the appropriate gasket is placed on the base, realizes one side adds and subtracts gasket to complete, the other side uses same method can, adds and subtracts gasket with special tool more fast safe and convenient, improves work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 It is a sectional view of the utility model;

[0018] Figure 3 It is a front view three-dimensional structure schematic view of the utility model;

[0019] Figure 4This is a three-dimensional structural diagram of the adjustment bracket of this utility model;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of point A.

[0021] In the diagram, 1-base plate; 2-adjusting bracket; 3-movable bearing plate; 4-threaded rod; 5-first gear; 6-second gear; 7-auxiliary handle; 8-anti-slip groove; 9-extension plate; 10-rotating rod; 11-support plate; 12-rotating handle; 13-auxiliary nut; 14-first slide groove; 15-first slider; 16-first limiting slide groove; 17-first limiting slider; 18-second lead screw; 19-handle; 20-second limiting slide groove; 21-second limiting slider; 22-sliding groove; 23-bearing; 24-triangular support plate. Detailed Implementation

[0022] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] like Figures 1-5 As shown, the support structure for adding or subtracting shims for motor centering correction provided in this embodiment includes a base plate 1 and an adjusting bracket 2 slidably connected to the base plate 1. A first sliding groove 14 is provided on the base plate 1. A first slider 15 slidably connected to the first sliding groove 14 is provided on the lower end face of the adjusting bracket 2. A first limiting sliding groove 16 is provided on both sides of the first sliding groove 14. A first limiting slider 17 slidably connected to the first limiting sliding groove 16 is provided on both sides of the first slider 15. A second lead screw 18 is rotatably connected to the first slider 15 and threadedly connected to it. The outer end of the second lead screw 18 extends to the outside of the base plate 1 and is connected to a handle 19. The handle 19 facilitates the rotation of the second lead screw 18. When it is necessary to move the moving bearing plate 3 back and forth, the second lead screw 18 is rotated in the first slider 15, which drives the adjusting bracket 2 to move back and forth on the base plate 1, thereby realizing the back and forth movement of the moving bearing plate 3, so that the moving bearing plate 3 can be flexibly adjusted according to the needs.

[0024] The adjustable bracket 2 has a movable support plate 3 that slides inside. The front end of the movable support plate 3 has a ramp structure. The surface of the ramp structure has an anti-slip groove 8. The ramp structure makes it easy for the movable support plate 3 to be inserted into the motor base. The anti-slip groove 8 provides an anti-slip effect when the motor is lifted.

[0025] Further, the adjusting support 2 is provided with a sliding groove 22 for sliding movement of the movable bearing plate 3, and the two sides of the adjusting support 2 are provided with a second limiting sliding groove 20, and the two sides of the movable bearing plate 3 are provided with a second limiting sliding block 21 in sliding connection with the second limiting sliding groove 20. The second limiting sliding block 21 and the second limiting sliding groove 20 can realize the stability of the movable bearing plate 3 during sliding and prevent deviation; and the bottom of the sliding groove 22 is provided with a bearing 23 connected with the lower end surface of the threaded rod 4, and the bearing 23 can realize the rotating effect of the threaded rod 4.

[0026] The adjusting support 2 is internally rotatably connected with a threaded rod 4 in threaded connection with the movable bearing plate 3, the upper end surface of the threaded rod 4 penetrates through the upper end surface of the adjusting support 2 and is connected with a driving mechanism for driving the threaded rod 4 to rotate, the driving mechanism comprises a first gear 5 connected with the upper end surface of the threaded rod 4 and a second gear 6 in meshing connection with the first gear 5, and the upper end surface of the second gear 6 is provided with an auxiliary handle 7.

[0027] The diameter of the first gear 5 is smaller than that of the second gear 6, and the large-diameter gear can drive the small-diameter gear to rotate quickly, so that the movable bearing plate 3 can move up and down quickly, and one rotation of the large-diameter gear is equivalent to several rotations of the small-diameter gear. The outer side of the upper end surface of the adjusting support 2 is provided with an extension plate 9, and the second gear 6 is rotatably connected with the extension plate 9. The extension plate 9 extends outward, and is not affected by the motor during use; and the lower end surface of the extension plate 9 is provided with a triangular supporting plate 24 connected with the adjusting support 2, and the triangular supporting plate 24 can improve the supporting effect of the extension plate 9 during use.

[0028] The auxiliary handle 7 comprises a rotating rod 10 provided on the upper end surface of the second gear 6, a supporting plate 11 provided on the upper end surface of the rotating rod 10, and a rotating handle 12 provided on the outer side of the upper end surface of the supporting plate 11. When in use, the hand holds the rotating handle 12 and drives the supporting plate 11 to rotate, so as to drive the rotating rod 10 and the second gear 6 to rotate. The upper end of the supporting plate 11 is provided with an auxiliary nut 13, and the auxiliary nut 13 can be sleeved by a wrench to drive the second gear 6 to rotate.

[0029] As Figures 1-5As shown, the principle of the support structure for motor centering correction plus-minus shims provided by the embodiment is as follows: in use, the support structure is placed on one side of the motor, the second screw rod 18 is rotated in the first sliding block 15, the adjusting bracket 2 is driven to move forward and backward on the base plate 1, so that the forward and backward movement of the movable bearing plate 3 is realized, the movable bearing plate 3 is moved to the appropriate position and under the motor base, then the auxiliary handle 7 drives the second gear 6 to rotate, and then drives the first gear 5 to rotate, so as to drive the threaded rod 4 to rotate, and finally drives the movable bearing plate 3 to move upward, the motor base can be lifted to take out the shims, then the appropriate shims are placed on the base, the plus-minus shims on one side are completed, and the other side can be completed by the same method, the special tool is used to add or subtract the shims, which is more fast, safe and convenient, and the work efficiency is improved.

[0030] As used in the specification and claims, certain terminology is used to refer to specific components. Those of ordinary skill in the art will appreciate that different manufacturers can refer to the same component by different names. The specification and claims do not distinguish components on the basis of different names but rather on the basis of functional distinctions. As used throughout this specification and in the claims, "comprising" is a transitional term that is used to refer to the inclusion of one or more steps, components, elements, or the like, but not to the exclusion of other, additional, or other unspecified steps, components, elements, or the like. "Substantially" refers to a range of acceptable error that one of ordinary skill in the art would appreciate under the circumstances.

[0031] It should be noted that the terms "comprising," "including," and any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not exclude the existence of additional identical elements in the process, method, article, or apparatus including the element.

[0032] The above description shows and describes several preferred embodiments of the present application, but as previously discussed, it is understood that the present application is not limited to the forms disclosed herein, but is capable of commencing with various other combinations, modifications, and environments, and can be modified and changed within the scope of the present application concept described herein by the above teachings or related art or knowledge. Any modification and change made by those skilled in the art without departing from the spirit and scope of the present application shall be within the scope of protection of the appended claims of the present application.

Claims

1. A support structure for motor alignment correction shimming spacers, comprising a base plate (1) and an adjustment bracket (2) in sliding connection with the base plate (1), characterized in that: The adjusting support (2) is internally slidably provided with a moving bearing plate (3), the adjusting support (2) is internally rotatably connected with a threaded rod (4) threadedly connected with the moving bearing plate (3), the upper end surface of the threaded rod (4) penetrates to the upper end surface of the adjusting support (2) and is connected with a driving mechanism for driving the threaded rod (4) to rotate, the driving mechanism comprises a first gear (5) connected with the upper end surface of the threaded rod (4) and a second gear (6) meshingly connected with the first gear (5), and the upper end surface of the second gear (6) is provided with an auxiliary handle (7).

2. A support structure for motor alignment correction shims as defined in claim 1 wherein: The front end surface of the moving bearing plate (3) is provided with a slope structure, and the surface of the slope structure is provided with an anti-skid groove (8).

3. The support structure for motor alignment correction shims of claim 1, wherein: The diameter of the first gear (5) is smaller than the diameter of the second gear (6), the outer side of the upper end surface of the adjusting support (2) is provided with an extension plate (9), and the second gear (6) is rotatably connected with the extension plate (9).

4. A support structure for motor alignment correction shims as defined in claim 3 wherein: The auxiliary handle (7) comprises a rotating rod (10) arranged on the upper end surface of the second gear (6), a supporting plate (11) arranged on the upper end surface of the rotating rod (10), and a rotating handle (12) arranged on the outer side of the upper end surface of the supporting plate (11), and the upper end of the supporting plate (11) is provided with an auxiliary nut (13).

5. The support structure for motor alignment correction shims of claim 1, wherein: A first sliding groove (14) is formed in the bottom plate (1), a first sliding block (15) is arranged on the lower end surface of the adjusting support (2) and is slidably connected with the first sliding groove (14), first limiting sliding grooves (16) are formed on both sides of the first sliding groove (14), first limiting sliding blocks (17) are arranged on both sides of the first sliding block (15) and are slidably connected with the first limiting sliding grooves (16), and a second lead screw (18) is rotatably connected in the first sliding groove (14) and is threadedly connected with the first sliding block (15), and the outer end of the second lead screw (18) penetrates to the outer side of the bottom plate (1) and is connected with a handle (19).

6. The support structure for motor alignment correction shims of claim 1, wherein: A sliding groove (22) for sliding of the moving bearing plate (3) is formed in the adjusting support (2), and second limiting sliding grooves (20) are formed on both sides of the adjusting support (2).

7. A support structure for motor alignment correction shims as defined in claim 6 wherein: The bottom of the sliding groove (22) is provided with a bearing (23) connected with the lower end surface of the threaded rod (4).

8. The support structure for motor alignment correction shims of claim 3, wherein: The lower end surface of the extension plate (9) is provided with a triangular supporting plate (24) connected with the adjusting support (2). The lower end surface of the extension plate (9) is provided with a triangular supporting plate (24) connected with the adjusting support (2).

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