Vibration motor easy for bearing assembly

Abstract

The utility model belongs to the technical field of vibration motors, and particularly relates to a vibration motor easy for bearing assembly, which comprises a shell and an adjusting structure, the top of the shell is connected with a bearing, the inside of the bearing is connected with an output shaft, the output end of the output shaft is fixedly connected with an eccentric block, and the outer side of the shell is fixedly connected with a plurality of groups of connecting blocks. A connecting rod b is arranged at the top of the connecting block, one end of the connecting rod b is fixedly connected with a pressure-bearing block, a positioning groove is formed in one end of the shell, the appearance of the positioning groove is conical, an adjusting structure is arranged in the connecting block, and the pressure-bearing block is made of rubber. According to the utility model, the three groups of pressure-bearing blocks can be knocked through the knocking hammer, and the pressure-bearing blocks can uniformly transmit impact force to the bearing, so that the top of the bearing is uniformly stressed, and the bearing can quickly enter the shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to vibration motor technical field, concretely is a vibration motor of bearing assembly easily. BACKGROUND

[0002] Vibration motor is a kind of equipment that converts electric energy into mechanical vibration, vibration is generated by the eccentric block high-speed rotation in motor, can be transmitted to the mechanical equipment connected with it, realizes the vibration effect required.

[0003] The existing vibration motor needs to assemble bearing when using, needs to butt joint bearing and the installation slot of one end of motor when assembling, then enters into the installation slot by knocking bearing with knocking hammer, but only one side edge of bearing can be knocked when knocking bearing, will cause uneven stress of bearing, makes bearing difficult to enter into motor quickly. SUMMARY

[0004] The utility model discloses a vibration motor of bearing assembly easily to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a vibration motor of bearing assembly easily, including casing and adjusting structure, the top of casing is connected with bearing, the inside of bearing is connected with output shaft,

[0006] The output end of output shaft is fixedly connected with eccentric block, the outside of casing is fixedly connected with multiple groups of connecting blocks, the top of connecting block is provided with connecting rod b, one end of connecting rod b is fixedly connected with pressure-bearing block, one end of casing is provided with positioning slot, and the shape of positioning slot is conical, the inside of connecting block is provided with adjusting structure.

[0007] Preferably, the adjusting structure includes a connecting rod a that is slidingly connected to the inside of the connecting block, and the bottom of the connecting rod a is fixedly connected to a limiting ball.

[0008] Preferably, the outside of the connecting rod a is fixedly connected to a limiting strip.

[0009] Preferably, the inside of the connecting block is provided with a groove a and a groove b, and the groove a and the groove b are both connected to the limiting strip.

[0010] Preferably, the inside of the connecting block is fixedly connected to a clamping block, and the cross-sectional shape of the limiting strip is semicircular.

[0011] Preferably, the inside of the limiting strip is provided with a clamping groove, and the clamping groove is connected to the clamping block.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] When assembling the bearing, the bearing is butted with the conical positioning groove at one end of the shell, then the connecting rod b is pulled to drive the pressure block to move up, and the connecting block is rotated to drive the pressure block to rotate to the top of the bearing, and the remaining two groups of pressure blocks can be operated in the same way, when the three groups of pressure blocks are located at the top of the bearing, the three groups of pressure blocks can be knocked by the knocking hammer, and the pressure blocks can uniformly transmit the impact force to the bearing, so that the top of the bearing is uniformly stressed, so that the bearing quickly enters the shell, that is, the assembly of the bearing is completed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic view of the pressure block merging state of the utility model;

[0015] Figure 2 It is a three-dimensional schematic view of the utility model;

[0016] Figure 3 It is a three-dimensional schematic view of the pressure block of the utility model;

[0017] Figure 4 It is a three-dimensional sectional view of the connecting block of the utility model.

[0018] In the figure: 1, shell; 2, bearing; 3, output shaft; 4, eccentric block; 5, connecting block; 6, adjusting structure; 61, connecting rod a; 62, limit ball; 63, limit strip; 64, recess a; 65, recess b; 66, clamping block; 67, clamping groove; 7, connecting rod b; 8, pressure block; 9, positioning groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 The utility model provides a technical scheme: an easy-to-assemble bearing vibration motor, including shell 1 and adjusting structure 6, the top of shell 1 is connected with bearing 2, the inside of bearing 2 is connected with output shaft 3,

[0021] The output end of the output shaft 3 is fixedly connected with an eccentric block 4, the outer side of the shell 1 is fixedly connected with a plurality of groups of connecting blocks 5, the top of the connecting block 5 is provided with a connecting rod b7, one end of the connecting rod b7 is fixedly connected with a pressure block 8, one end of the shell 1 is provided with a positioning groove 9, and the shape of the positioning groove 9 is tapered, the inside of the connecting block 5 is provided with an adjusting structure 6 for adjusting the direction of the pressure block 8, and the material of the pressure block 8 is rubber;

[0022] The adjusting structure 6 comprises a connecting rod a61 in sliding connection with the inside of the connecting block 5, and a limiting ball 62 is fixedly connected to the bottom of the connecting rod a61; a limiting strip 63 is fixedly connected to the outer side of the connecting rod a61; a groove a64 and a groove b65 are formed in the inside of the connecting block 5, and the groove a64 and the groove b65 are in clamping connection with the limiting strip 63; a clamping block 66 is fixedly connected to the inside of the connecting block 5, and the cross section of the limiting strip 63 is semicircular; a clamping groove 67 is formed in the inside of the limiting strip 63, and the clamping groove 67 is in clamping connection with the clamping block 66, a through groove is formed in the inside of the connecting block 5, and the through groove is in sliding connection with the connecting rod a61, the clamping block 66 and the limiting strip 63 form a clamping structure, and the material of the limiting ball 62 is rubber.

[0023] In specific implementation, the vibration motor is driven to rotate the eccentric block 4 to generate vibration, when the bearing is assembled, the bearing is butted against the tapered positioning groove 9 at one end of the shell 1, then the connecting rod b7 is pulled to move upwards, thereby driving the limiting strip 63 to move, so that the clamping groove 67 in the limiting strip 63 is disengaged from the clamping block 66, when the bottom of the pressure block 8 is higher than the top of the bearing 2, the connecting block 5 is rotated to drive the pressure block 8 to rotate, at this time, the limiting strip 63 on the outer side of the connecting rod a61 is disengaged from the groove b65, when the limiting strip 63 is clamped with the groove a64, the pressure block 8 is located on the top of the bearing 2, and the same operation can be performed on the other two groups of pressure blocks 8, when the three groups of pressure blocks 8 are all located on the top of the bearing 2, the three groups of pressure blocks 8 can be knocked by the knocking hammer, the pressure block 8 can uniformly transmit the impact force to the bearing 2, so that the top of the bearing 2 is uniformly stressed, thereby enabling the bearing 2 to quickly enter the shell 1, and the assembly of the bearing 2 is completed;

[0024] At this time, since the limiting strip 63 is clamped with the groove a64, the connecting rod a61 can move up and down, but cannot rotate, which can prevent the pressure block 8 from rotating when the pressure block 8 is knocked; after the assembly of the bearing 2 is completed, the connecting rod b7 is pulled to drive the limiting ball 62 to contact the connecting block 5, the limiting ball 62 made of rubber is deformed to be disengaged from the connecting block 5, so that the pressure block 8 can be disassembled, then the eccentric block 4 is fixed to the output shaft 3, thereby realizing the assembly of the bearing 2 on the utility model.

[0025] In summary: the utility model for use, first to the motor is electrified, make the output shaft 3 in the casing 1 rotation, output shaft 3 drive eccentric block 4 rotation, thereby vibration, bearing 2 can reduce the friction of output shaft 3 when rotating, this is the characteristic of the vibration motor of bearing assembly easily, the content not being described in detail in the description belongs to the prior art known to the person skilled in the art.

[0026] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. An easy-to-assemble bearing vibration motor, comprising a shell (1) and an adjusting structure (6), the top of the shell (1) is connected with a bearing (2), the inside of the bearing (2) is connected with an output shaft (3), characterized in that, the output end of the output shaft (3) is fixedly connected with an eccentric block (4), the outer side of the shell (1) is fixedly connected with a plurality of connecting blocks (5), the top of the connecting block (5) is provided with a connecting rod b (7), one end of the connecting rod b (7) is fixedly connected with a pressure block (8), one end of the shell (1) is provided with a positioning groove (9), the shape of the positioning groove (9) is tapered, the inside of the connecting block (5) is provided with the adjusting structure (6), and the material of the pressure block (8) is rubber.

2. A vibration motor with easy bearing assembly as claimed in claim 1 wherein: The adjusting structure (6) comprises a connecting rod a (61) in sliding connection with the inside of the connecting block (5), and the bottom of the connecting rod a (61) is fixedly connected with a limiting ball (62).

3. A vibration motor with easy bearing assembly as claimed in claim 2, wherein: The outer side of the connecting rod a (61) is fixedly connected with a limiting strip (63).

4. A vibration motor for easy bearing assembly according to claim 3, characterized in that: The inside of the connecting block (5) is provided with a groove a (64) and a groove b (65), and the groove a (64) and the groove b (65) are clamped in connection with the limiting strip (63).

5. A vibration motor for easy bearing assembly according to claim 4, characterized in that: The inside of the connecting block (5) is fixedly connected with a clamping block (66), and the cross section shape of the limiting strip (63) is semicircular.

6. A vibration motor for easy bearing assembly according to claim 5, characterized in that: The inside of the limiting strip (63) is provided with a clamping groove (67), and the clamping groove (67) is clamped in connection with the clamping block (66).

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