CN218984190U - Manual chamfering device for wire outlet hole of motor shell - Google Patents
Manual chamfering device for wire outlet hole of motor shell Download PDFInfo
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- CN218984190U CN218984190U CN202221647011.5U CN202221647011U CN218984190U CN 218984190 U CN218984190 U CN 218984190U CN 202221647011 U CN202221647011 U CN 202221647011U CN 218984190 U CN218984190 U CN 218984190U
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- grinding
- connecting plate
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- bottom plate
- belt pulley
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Abstract
The utility model discloses a manual chamfering device for a wire outlet hole of a motor shell, which comprises a bottom plate, a positioning cylinder, a grinding motor, a grinding head and a connecting plate, wherein one end of the connecting plate is hinged with a supporting block arranged on the bottom plate; according to the utility model, through the cooperation between the positioning cylinder, the grinding motor, the grinding head and the connecting plate, the grinding head arranged on the connecting plate rotates on the bottom plate, so that the motor shell wire guide sleeved in the positioning cylinder is ground, the problem that when a person holds the grinding machine to grind is solved, the hand vibration condition of the person is caused by the vibration of the grinding machine, and the grinding quality is improved.
Description
Technical field:
the utility model relates to the field of motor manufacturing, in particular to a manual chamfering device for a wire outlet hole of a motor shell.
The background technology is as follows:
the motor casing is the casing of motor, and it is cylindric, is making the in-process to the motor casing, needs to polish the burr that the wire guide formed on the motor casing and polishes (motor casing inner wall burr), among the prior art, all is the manual polisher of taking stretches into in the motor casing and carries out manual polishing, because the vibrations of polisher, can cause personnel's hand shake to influence polishing quality.
The utility model comprises the following steps:
the technical problems to be solved by the utility model are as follows: manual polishing of personnel causes the problem that wire guide polishing quality is low.
In order to solve the technical problems, the utility model provides a technical scheme that: the utility model provides a manual chamfer device of motor casing wire hole, includes bottom plate, positioning tube and grinding mechanism, characterized by: the grinding mechanism comprises a grinding motor, a grinding head and a connecting plate, one end of the connecting plate is hinged to a supporting block arranged on the bottom plate, the other end of the connecting plate stretches into a positioning cylinder which is detachably fixed on the bottom plate, the grinding head is rotatably arranged at the other end of the connecting plate through a rotating shaft, the rotating shaft penetrates through the connecting plate and is connected with a coaxial driven belt pulley, the grinding motor is arranged on the bottom plate, the rotating shaft of the grinding motor drives the driven belt pulley and the grinding head to rotate through a driving belt pulley, and a pressing handle is arranged on the connecting plate.
Furthermore, a positioning block is arranged on the extending side of the grinding head in the positioning cylinder.
Further, the driving belt pulley is rotationally connected with a speed regulating belt pulley group through a belt, and the speed regulating belt pulley group is rotationally connected with the driven belt pulley through a belt.
Further, the bottom plate is provided with a strip-shaped hole for fixing the positioning cylinder.
The beneficial effects of the utility model are as follows:
through cooperation use between positioning tube, grinding motor, grinding bit and the connecting plate, realize setting up the grinding bit on the connecting plate and rotate on the bottom plate to polish the motor casing wire guide of cover in positioning tube, solved personnel and handed during polisher and polished, because of polisher vibrations cause personnel's hand to shake the emergence of condition, improve the quality of polishing.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Description of the drawings:
in order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the description below are only two of the utility models, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of the present application.
Fig. 2 is a schematic view of the structure of fig. 1 with the positioning cylinder removed.
Fig. 3 is a schematic view of the structure of the motor housing when polishing.
In the figure, a 1-bottom plate, a 2-positioning cylinder, a 3-grinding motor, a 4-grinding head, a 5-connecting plate, a 6-supporting block, a 7-driven pulley, an 8-driving pulley, a 9-pressing handle, a 10-speed regulation pulley group, an 11-positioning block, a 12-bar-shaped hole and a 13-belt are arranged; a-motor shell, B-wire guide.
The specific embodiment is as follows:
embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the utility model is susceptible of embodiment in the drawings, it is to be understood that the utility model may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the utility model. It should be understood that the drawings and embodiments of the utility model are for illustration purposes only and are not intended to limit the scope of the present utility model.
It should be understood that the various steps recited in the method embodiments of the present utility model may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the utility model is not limited in this respect.
The names of messages or information interacted between the devices in the embodiments of the present utility model are for illustrative purposes only and are not intended to limit the scope of such messages or information.
Example 1
As shown in fig. 1-3, a manual chamfering device for a wire outlet hole of a motor shell a comprises a bottom plate 1, a positioning cylinder 2 and a grinding mechanism, wherein the grinding mechanism comprises a grinding motor 3, a grinding head 4 and a connecting plate 5, one end of the connecting plate 5 is hinged with a supporting block 6 arranged on the bottom plate 1, the other end of the connecting plate 5 stretches into the positioning cylinder 2 which is detachably fixed on the bottom plate 1, the grinding head 4 is rotatably arranged at the other end of the connecting plate 5 through a rotating shaft, the rotating shaft penetrates through the connecting plate 5 and is connected with a coaxial driven pulley 7, the grinding motor 3 is arranged on the bottom plate 1, the rotating shaft of the grinding motor 3 drives the driven pulley 7 and the grinding head 4 to rotate through a driving pulley 8, and a pressing handle 9 is arranged on the connecting plate 5.
In this embodiment, one end of the connecting plate 5 is hinged with the bottom plate 1, the grinding head 4 is arranged at the other end of the connecting plate 5 extending into the positioning cylinder 2, the grinding head 4 is driven to rotate around the hinging point while the rotation of the connecting plate 5 is realized through the handle, so that the grinding of the wire guide hole B by the grinding head 4 is realized, meanwhile, the driving pulley 8 is rotationally connected with the speed regulating pulley set 10 through the belt 13, the speed regulating pulley set 10 is rotationally connected with the driven pulley 7 through the belt 13, the rotation speed difference between the driving pulley 8 and the driven pulley 7 can be changed through the speed regulating pulley set, and especially the speed regulating pulley set is connected with the driven pulley 7 through the belt 13 (V belt), and the speed regulating pulley set can rotate to drive the driven pulley 7 when the driven pulley 7 rotates along with the connecting plate 5 due to the elasticity of the belt 13; orthographic projections of the positioning cylinder 2, the connecting plate 5 and the speed regulating belt pulley group 10 on the bottom plate 1 are positioned on the same straight line.
When the grinding machine is used, the motor shell A is placed in the positioning cylinder 2, the wire guide hole B is placed downwards, at the moment, the motor shell A is sleeved on the grinding head 4 extending into the positioning cylinder 2, the grinding head 4 is driven by the grinding motor 3 to rotate, the connecting plate 5 is pressed downwards through the handle, the belt stretches to generate elastic deformation, the grinding head 4 moves along the downward rotating track of the connecting plate 5, when the grinding head 4 contacts with the wire guide hole B on the motor shell A, grinding of the wire guide hole B is realized, the pressing force on the handle is removed, the belt resets and drives the grinding head 4 to move along the upward rotating track of the connecting plate 5, the grinding head 4 is separated from the wire guide hole B, and the motor shell A is taken down from the positioning cylinder 2 to complete one working cycle.
Example two
As shown in fig. 3, the present embodiment is obtained by further describing technical features such as a first guiding mechanism and a second guiding mechanism on the basis of the first embodiment, and other technical features are the same as those of the first embodiment, and the same features are not described herein, wherein the difference between the present embodiment and the first embodiment is that: the grinding head 4 in the positioning cylinder 2 is provided with a positioning block 11 on the extending side.
In this embodiment, since the positioning block 11 is closer to the supporting block 6, when the motor housing a is placed in the positioning cylinder 2, the position where the motor housing a is placed is limited by the positioning block 11, so that the position of the wire guide B is limited, and the grinding head 4 is convenient to grind the wire guide B.
Example III
As shown in fig. 1 and 2, the present embodiment is obtained by adding technical features such as a clamping block 19 and a clamping cylinder 20 on the basis of the second embodiment, and other technical features are the same as those of the second embodiment, and the details are not repeated herein, wherein the difference between the present embodiment and the second embodiment is that: the bottom plate 1 is provided with a strip-shaped hole 12 for fixing the positioning cylinder 2.
In this embodiment, the fixing bolt penetrates the bar-shaped hole 12 to detachably connect the positioning cylinder 2, so that the corresponding positioning cylinder 2 can be replaced according to motor shells A with different sizes, and meanwhile, the position of the grinding head 4 extending into the positioning cylinder 2 can be adjusted to adapt to the motor shells A with different sizes.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (4)
1. The utility model provides a manual chamfer device of motor casing wire hole, includes bottom plate, positioning tube and grinding mechanism, characterized by: the grinding mechanism comprises a grinding motor, a grinding head and a connecting plate, one end of the connecting plate is hinged to a supporting block arranged on the bottom plate, the other end of the connecting plate stretches into a positioning cylinder which is detachably fixed on the bottom plate, the grinding head is rotatably arranged at the other end of the connecting plate through a rotating shaft, the rotating shaft penetrates through the connecting plate and is connected with a coaxial driven belt pulley, the grinding motor is arranged on the bottom plate, the rotating shaft of the grinding motor drives the driven belt pulley and the grinding head to rotate through a driving belt pulley, and a pressing handle is arranged on the connecting plate.
2. The manual chamfering device for the wire outlet hole of the motor housing according to claim 1, wherein: the grinding head extending side in the positioning cylinder is provided with a positioning block.
3. The manual chamfering device for the wire outlet hole of the motor housing according to claim 2, wherein: the driving belt pulley is rotationally connected with a speed regulating belt pulley set through a belt, and the speed regulating belt pulley set is rotationally connected with the driven belt pulley through a belt.
4. A manual chamfering device for a wire outlet hole of a motor housing according to claim 3, characterized in that: the bottom plate is provided with a strip-shaped hole for fixing the positioning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647011.5U CN218984190U (en) | 2022-06-29 | 2022-06-29 | Manual chamfering device for wire outlet hole of motor shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221647011.5U CN218984190U (en) | 2022-06-29 | 2022-06-29 | Manual chamfering device for wire outlet hole of motor shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218984190U true CN218984190U (en) | 2023-05-09 |
Family
ID=86195557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221647011.5U Active CN218984190U (en) | 2022-06-29 | 2022-06-29 | Manual chamfering device for wire outlet hole of motor shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218984190U (en) |
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2022
- 2022-06-29 CN CN202221647011.5U patent/CN218984190U/en active Active
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