CN219843529U - Stepping motor convenient to maintain - Google Patents
Stepping motor convenient to maintain Download PDFInfo
- Publication number
- CN219843529U CN219843529U CN202320492744.4U CN202320492744U CN219843529U CN 219843529 U CN219843529 U CN 219843529U CN 202320492744 U CN202320492744 U CN 202320492744U CN 219843529 U CN219843529 U CN 219843529U
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- China
- Prior art keywords
- block
- stepping motor
- cover plate
- fixedly connected
- movable
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- 238000012423 maintenance Methods 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 24
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a stepping motor convenient to maintain, which relates to the technical field of stepping motors and comprises a stepping motor shell and a cover plate, wherein one side of the cover plate is movably connected with the stepping motor shell through a plurality of uniformly arranged clamping devices, when maintenance personnel need to maintain the stepping motor, through the arranged clamping devices, an extruding block slides along a sliding groove formed in the bottom of a clamping block towards the direction of the cover plate, then the movable block can lose the support of a pressurizing block, so that the sliding groove formed in the side wall of the clamping block slides towards the direction of the bottom wall of the clamping block, the movable block can drive an inserting rod to move towards one end of the bottom wall of the clamping block together, the inserting rod is separated from a through hole formed in the top of the stepping motor shell, then the maintenance personnel pulls the cover plate, the clamping block is separated from a clamping groove formed in the side wall of the stepping motor, and the maintenance personnel does not need to consume a large amount of time to disassemble the cover plate through the arrangement of the device, and the working efficiency of the maintenance personnel is increased.
Description
Technical Field
The utility model relates to the technical field of stepping motors, in particular to a stepping motor convenient to maintain.
Background
A stepper motor is a motor that converts an electrical pulse signal into a corresponding angular or linear displacement. Each time a pulse signal is input, the rotor rotates by an angle or further, the output angular displacement or linear displacement is proportional to the input pulse number, and the rotating speed is proportional to the pulse frequency. Thus, the stepping motor is also called a pulse motor.
The existing stepping motor needs to be maintained in the later period after being used for a period of time, the stepping motor on the market at present is mainly connected by using a threaded structure, and because the existing stepping motor is usually connected by using bolts, when the inside of the stepping motor needs to be maintained, maintenance personnel usually need to use tools to detach the bolts for fixing the cover plate and the stepping motor, and the maintenance personnel often need to consume a large amount of time to detach the end cover, so that time and labor are wasted, and the working efficiency of the maintenance personnel is reduced.
Therefore, there is a need to provide a new stepper motor that is easy to maintain and solves the above-mentioned technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a stepping motor convenient to maintain.
The utility model provides a stepping motor convenient to maintain, which comprises a stepping motor shell and a cover plate, wherein one side of the cover plate is movably connected with the stepping motor shell through a plurality of uniformly arranged buckle devices;
the clamping device comprises a clamping block, a movable rod, an extrusion block and a limiting component, wherein the clamping block is fixedly connected to the inner side of the cover plate, one end of the clamping block, far away from the cover plate, is movably inserted into a clamping groove formed in the stepping motor shell, the movable rod is movably inserted into a through hole formed in the cover plate, a first spring is sleeved on the movable rod, one end of the first spring is fixedly connected onto a knob on the movable rod, the other end of the first spring is fixedly connected to the outer side of the cover plate, one end of the movable rod, far away from the cover plate, is fixedly connected to one end of the extrusion block, and the limiting component is movably connected to the top of the extrusion block.
Preferably, the limiting assembly comprises a movable block, a telescopic rod and an inserting rod, wherein the movable block is movably connected to the top of the extrusion block, one end of the movable block is fixedly connected with a placing plate, the telescopic rod is fixedly connected to the top of the placing plate, the inserting rod is fixedly connected to the top of the movable block, a second spring is sleeved on the inserting rod, one end of the second spring is fixedly connected to the top of the movable block, and the other end of the second spring is fixedly connected to the inner wall of the clamping block.
Preferably, the inside spout of seting up of fixture block, movable block lateral wall and extrusion piece bottom fixedly connected with slide rail, and the size of movable block lateral wall and extrusion piece bottom fixedly connected's slide rail and the inside size phase-match of spout of seting up of fixture block.
Preferably, the inclined plane of the movable block is matched with the inclined plane of the extrusion block.
Preferably, the inserting rod is movably inserted into a through hole formed in the stepping motor shell.
Preferably, anti-skid patterns are arranged on a knob arranged on the movable rod.
Compared with the related art, the stepping motor convenient to maintain has the following components
The beneficial effects are that:
through the buckle device that sets up, when maintenance personal needs maintains stepper motor, through pulling movable rod, make the extrusion piece slide to the direction of apron along the spout of seting up of fixture block bottom, then the movable block can lose the support of pressurizing the piece, thereby the spout of seting up along the fixture block lateral wall slides to the direction of fixture block diapire, the movable block can drive the inserted bar together to the direction one end of fixture block diapire, make the inserted bar break away from in the through-hole of seting up from stepper motor casing top, then maintenance personal pulls the apron, break away from in the draw-in groove of seting up from stepper motor lateral wall with the fixture block, do not need to expend a large amount of time to split the apron through setting up this device maintenance personal, increase maintenance personal's work efficiency moreover.
Drawings
FIG. 1 is a schematic diagram of a stepper motor with easy maintenance;
FIG. 2 is a schematic view of the structure of the explosion shown in FIG. 1;
FIG. 3 is a schematic view of the latch device shown in FIG. 2;
fig. 4 is a schematic structural diagram of a shown in fig. 2.
Reference numerals in the drawings: 1. a stepper motor housing; 2. a cover plate; 3. a clamping block; 4. a movable rod; 5. extruding a block; 6. a first spring; 7. a movable block; 8. a telescopic rod; 9. a rod; 10. placing a plate; 11. a second spring; 12. a clamping groove; 13. anti-skid lines.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, fig. 1 is a schematic structural diagram of a stepper motor with convenient maintenance according to the present utility model; FIG. 2 is a schematic view of the structure of the explosion shown in FIG. 1;
FIG. 3 is a schematic view of the latch device shown in FIG. 2; fig. 4 is a schematic structural diagram of a shown in fig. 2. Comprises a stepping motor shell and a cover plate.
In the specific implementation process, as shown in fig. 1 to 4, one side of the cover plate 2 is movably connected with the stepper motor shell 1 through a plurality of uniformly arranged buckle devices, each buckle device comprises a clamping block 3, a movable rod 4, an extrusion block 5 and a limiting component, the clamping block 3 is fixedly connected with the inner side of the cover plate 2, one end of the clamping block 3 far away from the cover plate 2 is movably inserted into a clamping groove 12 formed in the stepper motor shell 1, a sliding groove is formed in the clamping block 3, the side wall of the movable block 7 and the bottom of the extrusion block 5 are fixedly connected with sliding rails, the size of the sliding rail fixedly connected with the side wall of the movable block 7 and the bottom of the extrusion block 5 is matched with the size of the sliding groove formed in the clamping block 3, the movable rod 4 is movably inserted into a through hole formed in the cover plate 2, anti-slip patterns 13 are formed on a knob arranged on the movable rod 4, the anti-slip patterns 13 can be placed when the movable rod 4 is pulled, thereby leading the movable rod 4 to be separated from the hand, a first spring 6 is sleeved on the movable rod 4, one end of the first spring 6 is fixedly connected to a knob on the movable rod 4, the other end of the first spring 6 is fixedly connected to the outer side of the cover plate 2, one end of the movable rod 4, which is far away from the cover plate 2, is fixedly connected to one end of the extrusion block 5, a limiting component is movably connected to the top of the extrusion block 5, the limiting component comprises a movable block 7, a telescopic rod 8 and an inserting rod 9, the movable block 7 is movably connected to the top of the extrusion block 5, the inclined plane of the movable block 7 is matched with the inclined plane of the extrusion block 5, one end of the movable block 7 is fixedly connected with a placing plate 10, the telescopic rod 8 is fixedly connected to the top of the placing plate 10, the inserting rod 9 is fixedly connected to the top of the movable block 7, a second spring 11 is sleeved on the inserting rod 9, one end of the second spring 11 is fixedly connected to the top of the movable block 7, and the other end fixed connection of second spring 11 is in fixture block 3 inner wall, when maintenance personal need maintain stepper motor, through pulling movable rod 4, make extrusion piece 5 slide to the direction of apron 2 along the spout of seting up of fixture block 3 bottom, then movable block 7 can lose the support of pressurizing the piece, thereby slide to the direction of fixture block 3 diapire along the spout of seting up of fixture block 3 lateral wall, movable block 7 can drive inserted bar 9 together to the direction one end of fixture block 3 diapire, make inserted bar 9 break away from in the through-hole of seting up from stepper motor casing 1 top, then maintenance personal pulls apron 2, break away from in the draw-in groove 12 of seting up fixture block 3 follow stepper motor lateral wall, apron 2 will break away from with stepper motor like this, then can be more convenient maintain stepper motor inside.
The working principle provided by the utility model is as follows: when maintenance personnel need maintain the stepper motor, through pulling movable rod 4, make extrusion piece 5 slide to the direction of apron 2 along the spout of seting up of fixture block 3 bottom, then movable block 7 can lose the support of pressurizing piece, thereby slide to the direction of fixture block 3 diapire along the spout of seting up of fixture block 3 lateral wall, movable block 7 can drive inserted bar 9 together to the direction one end of fixture block 3 diapire, make inserted bar 9 break away from in the through-hole of seting up from stepper motor casing 1 top, then maintenance personnel pulling apron 2, break away from in the draw-in groove 12 of seting up fixture block 3 from stepper motor lateral wall, so apron 2 can break away from with stepper motor, then maintenance can be comparatively convenient to stepper motor inside, after the maintenance is accomplished, need pull movable rod 4 earlier, then when inserting corresponding draw-in groove 12 with fixture block 3 in, can loosen movable rod 4, movable rod 4 can be under the effect of spring, extrusion piece 5 can extrude movable block 7, make it upwards move, thereby realize the assembly of stepper motor casing 1 and apron 2.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The stepping motor is characterized by comprising a stepping motor shell (1) and a cover plate (2), wherein one side of the cover plate (2) is movably connected with the stepping motor shell (1) through a plurality of uniformly arranged buckle devices;
the clamping device comprises a clamping block (3), a movable rod (4), an extrusion block (5) and a limiting component, wherein the clamping block (3) is fixedly connected to the inner side of a cover plate (2), one end of the clamping block (3), far away from the cover plate (2), is movably inserted into a clamping groove (12) formed in a stepping motor shell (1), the movable rod (4) is movably inserted into a through hole formed in the cover plate (2), a first spring (6) is sleeved on the movable rod (4), one end of the first spring (6) is fixedly connected to a knob on the movable rod (4), the other end of the first spring (6) is fixedly connected to the outer side of the cover plate (2), one end of the movable rod (4), far away from the cover plate (2), is fixedly connected to one end of the extrusion block (5), and the limiting component is movably connected to the top of the extrusion block (5).
2. The stepping motor convenient to maintain according to claim 1, wherein the limiting assembly comprises a movable block (7), a telescopic rod (8) and an inserting rod (9), the movable block (7) is movably connected to the top of the extrusion block (5), one end of the movable block (7) is fixedly connected with a placing plate (10), the telescopic rod (8) is fixedly connected to the top of the placing plate (10), the inserting rod (9) is fixedly connected to the top of the movable block (7), a second spring (11) is sleeved on the inserting rod (9), one end of the second spring (11) is fixedly connected to the top of the movable block (7), and the other end of the second spring (11) is fixedly connected to the inner wall of the clamping block (3).
3. The stepping motor convenient to maintain according to claim 2, wherein a sliding groove is formed in the clamping block (3), sliding rails are fixedly connected to the side wall of the movable block (7) and the bottom of the extrusion block (5), and the size of the sliding rails fixedly connected to the side wall of the movable block (7) and the bottom of the extrusion block (5) is matched with the size of the sliding groove formed in the clamping block (3).
4. A stepper motor as defined in claim 2, wherein the inclined surface of the movable block (7) is adapted to the inclined surface of the pressing block (5).
5. A stepper motor with convenient maintenance according to claim 2, characterized in that the inserted rod (9) is movably inserted into a through hole formed in the stepper motor housing (1).
6. The stepping motor convenient to maintain according to claim 1, wherein anti-skid patterns (13) are formed on a knob arranged on the movable rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492744.4U CN219843529U (en) | 2023-03-06 | 2023-03-06 | Stepping motor convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492744.4U CN219843529U (en) | 2023-03-06 | 2023-03-06 | Stepping motor convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843529U true CN219843529U (en) | 2023-10-17 |
Family
ID=88305019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320492744.4U Active CN219843529U (en) | 2023-03-06 | 2023-03-06 | Stepping motor convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843529U (en) |
-
2023
- 2023-03-06 CN CN202320492744.4U patent/CN219843529U/en active Active
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| GR01 | Patent grant |