A motor worm bearing assembly tool

Abstract

The utility model provides a motor worm bearing assembly tool, including a base, a first guide column, a moving seat, and a reset device. The base plays a supporting role and is used to place the worm and the bearing; two first guide columns are provided and are arranged side by side on the base; the moving seat is provided above the base and is slidably connected to the first guide shaft, a motor is placed above the moving seat and moves downward to assemble with the worm; the reset device is provided on the base and is used to lift the moving seat upward and reset it, and the moving seat can be driven to move downward by a device, such as a hydraulic press. The assembly tool of the utility model is provided with a moving seat for placing the motor and a base for placing the worm on the bearing. By pressing the moving seat downward, one end of the worm can be installed with a bearing, and the other end can be installed on the output end of the motor, thereby achieving rapid installation and improving work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of motor assembly, in particular to a motor worm bearing assembly tool. Background Art

[0002] Worm gear transmission is a transmission that transfers motion and power between two axes that are staggered in space. The angle between the two axes can be any value, and the commonly used angle is 90°.

[0003] When the existing worm is in use, one end of the worm needs to be installed on the motor, and the other end needs to be installed with a bearing and then set on a support seat. However, most of the worm and the bearing are installed manually. One method is to first install the bearing on the worm, and then install the worm with the bearing on the output end of the motor. This installation method is not only labor-intensive but also has low work efficiency.

[0004] In view of this, the inventor specially designed a motor worm bearing assembly tool, and this case was thus generated. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to propose a motor worm bearing assembly tool, by providing a movable seat for placing the motor and a base for placing the worm on the bearing, by pressing the movable seat downward, one end of the worm can be installed with a bearing, and the other end can be installed on the motor output end, thereby overcoming the disadvantages of the current manual operation.

[0006] According to the utility model, a motor worm bearing assembly tool is provided, comprising:

[0007] A base, which serves as a support and is used to place the worm and the bearing;

[0008] A first guide column, wherein two first guide columns are provided and arranged side by side on the base;

[0009] A movable seat, the movable seat is arranged above the base and is slidably connected to the top of the first guide column, a motor is placed above the movable seat and is assembled with the worm downward;

[0010] The resetting device is arranged on the base and is used to lift the movable seat upward and reset it.

[0011] The assembly tool of the utility model is provided with a movable seat for placing the motor and a base for placing the worm on the bearing. By pressing the movable seat downward, one end of the worm can be installed with the bearing and the other end can be installed on the output end of the motor, thereby realizing quick installation and improving work efficiency.

[0012] In some embodiments of the present invention, the base comprises:

[0013] A base plate, the base plate being used for being mounted on a workbench of the equipment;

[0014] A mounting plate, the mounting plate being arranged on the bottom plate;

[0015] A positioning block, which is arranged on the upper surface of the mounting plate and is used to position the bearing;

[0016] A positioning core, which is arranged on the mounting plate and extends upward to the interior of the positioning block, and a positioning hole is arranged inside the positioning core for positioning the lower part of the worm during assembly;

[0017] During assembly, the bearing is placed on the upper end surface of the positioning core and inside the positioning block, and the worm is directly placed on the bearing.

[0018] In some embodiments of the present invention, the mobile seat comprises:

[0019] roof;

[0020] A connecting member, the connecting member is arranged above the top plate;

[0021] A push plate is arranged below the two connecting members and is used for placing and positioning the motor.

[0022] In some embodiments of the utility model, an avoidance position for avoidance installation is provided on the push plate, and the connecting member mainly serves to connect the push plate so that a space for placing the motor is formed between the top plate and the push plate, and at least two connecting members are provided.

[0023] In some embodiments of the utility model, the upper end surface of the push plate is also provided with a positioning groove for placing and positioning the motor, and the lower end surface of the top plate and the corresponding positioning groove are provided with a push head for abutting against the upper end surface of the motor.

[0024] In some embodiments of the present invention, a magnet for attracting the motor is also provided at the bottom of the positioning groove to prevent the motor from moving on its own.

[0025] In some embodiments of the utility model, the first guide column is slidably connected to one of the top plate and the push plate at the top, that is, the first guide column is disposed on the base at the bottom and is slidably connected to the top plate, or:

[0026] The first guide column is arranged on the base at the bottom and is slidably connected with the push plate.

[0027] In some embodiments of the present invention, a plurality of first guide columns are provided, and the upper portions of some of the first guide columns are slidably connected to the top plate, and the remaining portions are slidably connected to the push plate.

[0028] In some embodiments of the utility model, a mold handle connected to the equipment is also provided above the movable seat.

[0029] In some embodiments of the present invention, the assembly tool further includes a limiting column disposed on the base and used to limit the downward movement of the movable seat.

[0030] In some embodiments of the present invention, the resetting device comprises:

[0031] A support column, wherein the lower portion of the support column is disposed on the base and the upper portion is movably connected to the movable seat;

[0032] The return spring is sleeved on the support column and located between the base and the moving seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0034] in:

[0035] Figure 1 It is a structural schematic diagram of the assembly tool of the utility model;

[0036] Figure 2 It is a structural schematic diagram of the utility model when the assembly tool is installed;

[0037] Figure 3 It is an exploded view of the assembly tool of the utility model;

[0038] Figure 4 It is a rear view of the assembly tool of the utility model;

[0039] Figure 5 This utility model Figure 4 Sectional view AA;

[0040] Figure 6 This utility model Figure 1 A partial enlarged view of

[0041] Figure 7 This utility model Figure 3 A partial enlarged view of .

[0042] Description of labels:

[0043] 01. Motor; 02. Worm; 03. Bearing; 10. Base; 11. Bottom plate; 12. Mounting plate; 13. Positioning block; 14. Positioning core; 141. Positioning hole; 20. First guide column; 30. Moving seat; 31. Top plate; 32. Connector; 33. Push plate; 331. Avoidance position 332. Positioning groove; 333. Mounting groove; 34. Push head; 40. Reset device; 41. Support column; 42. Reset spring; 50. Magnet; 51. First screw; 60. Limit column; 70. Mold handle. DETAILED DESCRIPTION

[0044] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0045] See also Figures 1 to 7 , is a motor worm bearing assembly tool as the best embodiment of the utility model, including a base 10, a first guide column 20, a moving seat 30, and a reset device 40. The base 10 plays a supporting role and is used to place the worm 02 and the bearing 03; two first guide columns 20 are provided, and are arranged side by side on the base 10; the moving seat 30 is provided above the base 10 and is slidably connected to the first guide column. The motor 01 is placed above the moving seat 30 and moves downward to assemble with the worm 02; the reset device 40 is provided on the base 10, and is used to lift the moving seat 30 upward and reset it. The moving seat 30 can be driven to move downward by equipment, such as a hydraulic press. The assembly tool of the utility model is provided with a moving seat 30 for placing the motor 01 and a base 10 for placing the worm 02 on the bearing 03. By pressing the moving seat 30 downward, one end of the worm 02 can be installed with the bearing 03, and the other end can be installed at the output end of the motor, so that quick installation is achieved and work efficiency is improved.

[0046] Please refer to Figure 1 , 25. The base 10 includes a bottom plate 11, a mounting plate 12, a positioning block 13, and a positioning core 14. The bottom plate 11 is used to be installed on the workbench of the equipment. The bottom plate 11 can be installed on the workbench by using existing technology. The mounting plate 12 is arranged on the bottom plate 11. The positioning block 13 is arranged on the upper end surface of the mounting plate 12 and is used to position the bearing 03. The positioning core 14 is arranged on the mounting plate 12 and extends upward to the inside of the positioning block 13. The positioning hole 141 is arranged inside the positioning core 14 for positioning the lower side of the worm 02 during assembly. During assembly, the bearing 03 is placed on the upper end surface of the positioning core 14 and is located inside the positioning block 13. The worm 02 is directly placed on the bearing 03. When the moving seat 30 drives the motor 01 to move downward, the lower bearing 03 is installed on the worm 02 at the same time. The installation of the three can be achieved by pressing down once, and the installation efficiency is improved.

[0047] Please refer to Figures 1 to 2 The movable seat 30 includes a top plate 31, a connecting member 32, and a push plate 33. The top of the connecting member 32 is arranged on the top plate 31; the push plate 33 is arranged below the two connecting members 32 and is used to place and position the motor 01. An avoidance position 331 for avoidance installation is set on the push plate 33. The connecting member 32 mainly plays the role of connecting the push plate 33 so that a space for placing the motor 01 is formed between the top plate 31 and the push plate 33. At least two connecting members 32 are arranged. The utility model only needs to arrange two according to actual needs. The upper end surface of the push plate 33 is also provided with a positioning groove 332 for placing and positioning the motor 01. The lower end surface of the top plate 31 and the corresponding positioning groove 332 are provided with a push head 34 for abutting against the upper end surface of the motor 01. When the motor 01 is prevented from being in the positioning groove 332, the push head 34 can abut against the top of the motor 01 so that the motor 01 can follow the movable seat 30 to move downward to achieve assembly or assembly.

[0048] Please refer to Figure 6 , 7 The positioning groove 332 is located at one side of the working position and a speaker opening is set to facilitate the quick placement of the motor 01. A magnet 50 for absorbing the motor 01 is also set at the bottom of the positioning groove 332 to prevent the motor 01 from moving by itself. The magnet 50 of the utility model adopts a ring-shaped strong magnet, and a mounting groove 333 for placing the magnet 50 is set at the bottom of the groove. The first screw 51 passes through the middle of the magnet 50 and is locked on the push plate 33. When placing the motor 01 of the utility model, it is first placed on the speaker opening, and pushed inward through the speaker opening guide. When it is completely pushed into the positioning groove 332, it is ready, and under the action of the magnet 50, the possibility of self-movement is avoided.

[0049] The first guide column 20 of the utility model can be arranged in the following ways according to actual needs:

[0050] First, the upper portion of the first guide column 20 is only slidably connected to the top plate 31 , that is, the lower portion of the first guide column 20 is disposed on the base 10 and is slidably connected to the top plate 31 ;

[0051] Second, the upper portion of the first guide column 20 is only slidably connected to the push plate 33, that is, the lower portion of the first guide column 20 is disposed on the base 10 and is slidably connected to the push plate 33;

[0052] Third, a plurality of first guide posts 20 are provided, and the upper part of some first guide posts 20 is slidably connected to the top plate 31, and the remaining part is slidably connected to the push plate 33;

[0053] In the above, the size, shape and number of the first guide columns 20 are set according to actual needs. Two first guide columns 20 connected to the top plate 31 are set, and two first guide columns 20 connected to the push plate 33 are also set. The first guide columns 20 of the utility model are set with four, so as to better play a guiding role. A ball guide sleeve can be set between the push plate 33 or the top plate 31 and the first guide column 20 as needed.

[0054] Please refer to Figure 1 A mold handle 70 connected to the device is also provided above the movable seat 30. Specifically, the mold handle 70 is provided on the upper end surface of the top plate 31. The push head 34 is installed from the upper end of the top plate 31 and is fixed to the top plate 31 through the mold handle 70. The assembly tool also includes a limit column 60 provided on the base 10 and used to limit the downward movement of the movable seat 30. The limit column 60 of the utility model is directly fixed on the base 10 at the bottom, and the number is four.

[0055] Please refer to Figure 4 The reset device 40 includes a support column 41 and a reset spring 42. The support column 41 is arranged on the base 10 at the bottom and is movably connected to the movable seat 30 at the top; the reset spring 42 is sleeved on the support column 41 and is located between the base 10 and the movable seat 30. The reset device 40 of the utility model is arranged in four groups, and the reset spring 42 is arranged between the base 10 and the push plate 33.

[0056] The fixing methods of the first guide column 20, the support column 41, the limit column 60, the connecting rod, etc., and the fixing method between the mounting plate 12 and the bottom plate 11 in the present invention can all adopt the existing technology and will not be described in detail.

[0057] The working principle of the utility model assembly tool is as follows:

[0058] First, install the entire tooling on the workbench of the equipment;

[0059] Second, the bearing 03 and the worm 02 are sequentially placed in the positioning block 13, and the motor 01 is placed in the positioning groove 332;

[0060] Third, the moving seat 30 is pressed down by the device, so that the bearing 03 is installed on one end of the worm 02, and the other end of the worm 02 is installed on the output end of the motor 01;

[0061] Fourth, after the installation is completed, the device is reset, the movable seat 30 is reset under the action of the reset spring 42, and the installed motor can be removed.

[0062] In summary, the assembly tool of the utility model is provided with a movable seat for placing the motor and a base for placing the worm on the bearing. By pressing the movable seat downward, one end of the worm can be installed with a bearing and the other end can be installed on the output end of the motor, thereby realizing quick installation and improving work efficiency.

[0063] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A motor worm bearing assembly tool, characterized in that: include: A base (10), the base (10) plays a supporting role and is used to place the worm (02) and the bearing (03); A first guide column (20), wherein two first guide columns (20) are provided and arranged side by side on the base (10); A movable seat (30), the movable seat (30) being arranged above the base (10) and being slidably connected to the first guide column (20), the motor (01) being placed above the movable seat (30) and being assembled with the worm (02) downward; A resetting device (40) is arranged on the base (10) and is used to lift the movable seat (30) upward and reset it.

2. The motor worm bearing assembly tool according to claim 1, characterized in that: The base (10) comprises: A bottom plate (11), the bottom plate (11) being used for being mounted on a workbench of the equipment; A mounting plate (12), the mounting plate (12) being arranged on the bottom plate (11); A positioning block (13), the positioning block (13) being arranged on the upper end surface of the mounting plate (12) and being used for positioning the bearing (03); A positioning core (14), the positioning core (14) being arranged on the mounting plate (12) and extending upward to the interior of the positioning block (13), and a positioning hole (141) being arranged inside the positioning core (14) for positioning the bottom of the worm (02) during assembly; During assembly, the bearing (03) is placed on the upper end surface of the positioning core (14) and is located inside the positioning block (13), and the worm (02) is directly placed on the bearing (03).

3. The motor worm bearing assembly tool according to claim 1, characterized in that: The movable seat (30) comprises: Top plate (31); A connecting member (32), wherein the connecting member (32) is arranged above the top plate (31); A push plate (33), the push plate (33) is arranged below the two connecting members (32) and is used to place and position the motor (01).

4. The motor worm bearing assembly tool according to claim 3, characterized in that: The upper end surface of the push plate (33) is also provided with a positioning groove (332) for placing and positioning the motor (01), and the lower end surface of the top plate (31) is provided with a push head (34) corresponding to the positioning groove (332) for abutting against the upper end surface of the motor (01).

5. The motor worm bearing assembly tool according to claim 4, characterized in that: A magnet (50) for attracting the motor (01) is also provided at the bottom of the positioning groove (332).

6. The motor worm bearing assembly tool according to claim 3, characterized in that: The first guide column (20) is slidably connected to one of the top plate (31) and the push plate (33) at the top, that is, the first guide column (20) is disposed on the base (10) at the bottom and is slidably connected to the top plate (31), or: The first guide column (20) is disposed below the base (10) and is slidably connected to the push plate (33).

7. The motor worm bearing assembly tool according to claim 3, characterized in that: A plurality of the first guide columns (20) are provided, and the upper portions of some of the first guide columns (20) are slidably connected to the top plate (31), and the remaining portions are slidably connected to the push plate (33).

8. The motor worm bearing assembly tool according to claim 1, characterized in that: A mold handle (70) connected to the equipment is also provided above the movable seat (30).

9. The motor worm bearing assembly tool according to claim 1, characterized in that: The assembly tool also includes a limiting column (60) which is arranged on the base (10) and is used to limit the downward movement stroke of the movable seat (30).

10. The motor worm bearing assembly tool according to claim 1, characterized in that: The resetting device (40) comprises: A support column (41), wherein the support column (41) is disposed on the base (10) at the bottom and is movably connected to the movable seat (30) at the top; A return spring (42), wherein the return spring (42) is sleeved on the support column (41) and is located between the base (10) and the movable seat (30).

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