CN220570410U - Servo motor with replaceable spindle end - Google Patents
Servo motor with replaceable spindle end Download PDFInfo
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- CN220570410U CN220570410U CN202321865395.2U CN202321865395U CN220570410U CN 220570410 U CN220570410 U CN 220570410U CN 202321865395 U CN202321865395 U CN 202321865395U CN 220570410 U CN220570410 U CN 220570410U
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- groove
- driving shaft
- servo motor
- clamping
- outer side
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 230000005855 radiation Effects 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model belongs to the field of emergency power sources, in particular to a servo motor with a replaceable main shaft end, which comprises a device body, wherein the front part of the device body is rotationally connected with a driving shaft, the outer side of the driving shaft is provided with a fixing mechanism, the fixing mechanism comprises a long groove, the long groove is arranged on the outer side of the driving shaft, the bottom end of the long groove is provided with a clamping groove, one end of the clamping groove is communicated with the bottom end of the long groove, the clamping groove is L-shaped, the outer side of the driving shaft is sleeved with a connecting end, a plurality of groups of clamping blocks are fixedly connected inside the connecting end, the sizes of the clamping blocks are matched with the clamping groove and the long groove, and the clamping blocks are arranged at the bottom end of the clamping groove; the clamping blocks in the connecting ends are inserted into the long grooves formed in the outer sides of the corresponding driving shafts, the connecting ends are rotationally connected to the bottom ends of the clamping grooves when the connecting ends reach the bottom ends of the long grooves, and the connecting ends are tightly pressed to the clamping blocks and the bottom ends of the clamping grooves through pressing blocks, so that the connecting ends are fixed on the outer sides of the driving shafts.
Description
Technical Field
The utility model relates to the field of emergency power supplies, in particular to a servo motor with a replaceable spindle end.
Background
Motors are used in industrial production in a very large number and are of various types, with servo motors being one of the more common types.
The servo motor is an engine for controlling mechanical elements to run in a servo system, is an indirect speed change device for a supplementary motor, can control the speed, has very accurate position accuracy, and can convert voltage signals into torque and rotating speed to drive a control object.
The main shaft end at one end of the servo motor is usually connected with corresponding equipment in an installation manner so as to provide power for a rotating mechanism of the equipment, but the main shaft end of the same servo motor cannot be connected with equipment with different sizes due to different sizes of connectors of different equipment, so that the cost is increased by replacing different servo motors.
Disclosure of Invention
In order to make up the deficiency of the prior art, the main shaft end of one end of the servo motor is usually installed and connected with the corresponding equipment at present, so as to provide power for the rotating mechanism of the equipment, but because the connector sizes of different equipment are different, the main shaft end of the same servo motor cannot be connected with equipment with different sizes, and the problem that the cost is increased when the different servo motors are needed to be replaced is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model discloses a servo motor with a replaceable spindle end, which comprises a device body, wherein the front part of the device body is rotationally connected with a driving shaft, the outer side of the driving shaft is provided with a fixing mechanism, the fixing mechanism comprises a long groove, the long groove is arranged on the outer side of the driving shaft, the bottom end of the long groove is provided with a clamping groove, one end of the clamping groove is communicated with the bottom end of the long groove, the clamping groove is L-shaped, the outer side of the driving shaft is sleeved with a connecting end, a plurality of groups of clamping blocks are fixedly connected inside the connecting end, the sizes of the clamping blocks are matched with those of the clamping grooves and the long groove, and the clamping blocks are arranged at the bottom end of the clamping groove.
Preferably, the fixing mechanisms are provided with a plurality of groups, and the plurality of groups of fixing mechanisms are arranged on the outer side of the driving shaft.
Preferably, the outside of the bottom end of the driving shaft is provided with threads, the outside of the bottom end of the driving shaft is connected with a pressing block in a threaded manner, and the front part of the pressing block is contacted with the rear part of the connecting end.
Preferably, the arc groove is formed in the front of the pressing block, the hollow block is fixedly connected to the rear of the connecting end, the size of the hollow block is matched with the size of the arc groove, and the hollow block is inserted into the arc groove.
Preferably, the device body outside is provided with the soundproof cotton, the soundproof face is connected with the device body fixed.
Preferably, the front part of the device body is provided with a mounting groove, the inside of the mounting groove is rotationally connected with a heat dissipation fan, and the front part of the mounting groove is fixedly connected with a baffle plate.
The utility model has the advantages that:
according to the utility model, through the structural design of the fixing mechanism, the functions of disassembling and replacing the connecting end are realized, the main shaft end of the existing servo motor is usually connected with corresponding equipment, so that power is provided for a rotating mechanism of the equipment, but the main shaft end of the same servo motor cannot be connected with equipment with different sizes due to different sizes of connectors of different equipment, and the problem that the cost is increased due to the fact that the different servo motors need to be replaced when the main shaft end of the same servo motor cannot be connected with equipment with different sizes is solved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a front perspective structure of the present utility model;
FIG. 2 is a schematic view of the rear perspective view of the present utility model;
FIG. 3 is a schematic view of the front side of the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model, partially enlarged at A in FIG. 3;
fig. 5 is a schematic cross-sectional view of a connecting terminal according to the present utility model.
In the figure: 1. a device body; 2. a driving shaft; 3. a long groove; 4. a clamping groove; 5. a connecting end; 6. a clamping block; 7. a thread; 8. briquetting; 9. an arc groove; 10. a hollow block; 11. soundproof cotton; 12. a mounting groove; 13. a heat dissipation fan; 14. and a baffle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a servo motor capable of replacing a spindle end comprises a device body 1, wherein a driving shaft 2 is rotatably connected to the front part of the device body 1, a fixing mechanism is arranged on the outer side of the driving shaft 2 and comprises a long groove 3, the long groove 3 is arranged on the outer side of the driving shaft 2, a clamping groove 4 is arranged at the bottom end of the long groove 3, one end of the clamping groove 4 is communicated with the bottom end of the long groove 3, the clamping groove 4 is L-shaped, a connecting end 5 is sleeved on the outer side of the driving shaft 2, a plurality of groups of clamping blocks 6 are fixedly connected inside the connecting end 5, the size of each clamping block 6 is matched with the clamping groove 4 and the long groove 3, and each clamping block 6 is arranged at the bottom end of the clamping groove 4;
when the servo motor is in operation, the spindle end at one end of the servo motor is usually connected with corresponding equipment, so that power is provided for a rotating mechanism of the equipment, but the spindle ends of the same servo motor cannot be connected with equipment with different sizes due to different sizes of connectors of different equipment, so that the cost is increased due to the fact that different servo motors are required to be replaced, when the connecting end 5 is ready to be installed after being detached, the corresponding end of the connecting end 5 can be aligned with one end of the driving shaft 2, then the connecting end 5 is moved to the outer side of the driving shaft 2, a clamping block 6 in the connecting end 5 is contacted with a long groove 3 in the outer side of the driving shaft 2, the clamping block 6 is moved to the bottom end of the long groove 3, the clamping block 6 is correspondingly rotated, the connecting end 5 is pulled out to the inner side of the clamping groove 4, and the connecting end 5 cannot be pulled out continuously due to the L-shaped clamping groove 4.
Further, the fixing mechanisms are provided with a plurality of groups, and the plurality of groups of fixing mechanisms are arranged on the outer side of the driving shaft 2;
when the mechanism is in operation, a plurality of groups of clamping blocks 6 are arranged in a plurality of groups of clamping grooves 4, and each group of clamping blocks 6 bears a certain force, so that the connecting end 5 is fixed on the outer side of the driving shaft 2, and the connecting end 5 cannot fall off when the driving shaft 2 rotates.
Further, a thread 7 is arranged on the outer side of the bottom end of the driving shaft 2, the thread 7 on the outer side of the bottom end of the driving shaft 2 is connected with a pressing block 8, and the front part of the pressing block 8 is contacted with the rear part of the connecting end 5;
during operation, when connecting end 5 and driving shaft 2 accomplish the installation, because connecting end 5 can't extract to the driving shaft 2 outside, but connecting end 5 can be moved to the one end that driving shaft 2 is close to device body 1, rotatory briquetting 8 this moment for briquetting 8 rotates to hug closely connecting end 5 rear portion, because briquetting 8 is connected with driving shaft 2 screw thread 7, briquetting 8 can't independently remove, so connecting end 5 cooperation fixture block 6 is fixed at this moment and is unable to remove in draw-in groove 4 inside, thereby accomplishes the fixed of connecting end 5 and driving shaft 2.
Further, an arc groove 9 is formed in the front of the pressing block 8, a hollow block 10 is fixedly connected to the rear of the connecting end 5, the size of the hollow block 10 is matched with that of the arc groove 9, and the hollow block 10 is inserted into the arc groove 9;
when the connecting end 5 is in operation, when the pressing block 8 is tightly pressed against the clamping block 6, the hollow block 10 at the rear part of the connecting end 5 enters the circular arc groove 9, and at the moment, the hollow block 10 is in contact with the inside of the circular arc groove 9 to increase the static friction force, so that the clamping block 6 cannot be broken when the driving shaft 2 drives the connecting end 5 to rotate.
Further, a soundproof cotton 11 is arranged on the outer side of the device body 1, and the soundproof surface is fixedly connected with the device body 1;
during operation, certain noise can appear due to rotation during operation of the motor, and at the moment, the soundproof cotton 11 can absorb certain noise, so that influence on the outside is reduced.
Furthermore, a mounting groove 12 is formed in the front portion of the device body 1, a heat dissipation fan 13 is rotatably connected in the mounting groove 12, and a baffle 14 is fixedly connected to the front portion of the mounting groove 12;
when the motor works, certain heat is generated when the motor works, and the heat dissipation fan 13 works and rotates to take away certain heat at the moment so as to prevent the motor from being damaged due to overhigh work.
The working principle is that the main shaft end of one end of the servo motor is usually connected with the corresponding equipment, so as to provide power for the rotating mechanism of the equipment, but because the sizes of connectors of different equipment are different, the main shaft end of the same servo motor cannot be connected with equipment of different sizes, the cost is increased by changing different servo motors at the moment, when the connecting end 5 is ready to be installed after being detached, the corresponding end of the connecting end 5 is aligned with one end of the driving shaft 2, then the connecting end 5 is moved to the outer side of the driving shaft 2, the clamping block 6 in the connecting end 5 is contacted with the long groove 3 in the outer side of the driving shaft 2 and moves the clamping block 6 to the bottom end of the long groove 3, the clamping block 6 enters the inside of the clamping groove 4 and is pulled out to the clamping block 6 to reach the bottom end of the clamping groove 4, because the shape of the clamping groove 4 is L-shaped, a plurality of fixed mechanisms enable a plurality of groups of clamping blocks 6 to be in the clamping groove 4, each group of clamping blocks 6 have certain force, the connecting end 5 is firmly fixed on the outer side of the driving shaft 2, the connecting end 2 is not fallen off when the connecting end 5 rotates to the outer side of the driving shaft 2, the connecting end 5 can not fall off from the long groove 3 in the outer side of the driving shaft 2, the connecting end 5 can not be tightly pressed against the pressing block 5 to the driving shaft 8 when the driving shaft 2 is in the outer side of the driving shaft 2, the connecting end 8 is in the condition that the connecting end is in the condition of being closed, the condition that the connecting end is in the connecting end 5 can not be tightly pressed against the end is tightly, the pressing block 5 is tightly pressed against the driving shaft 8, the end 8 is tightly, the pressing block 5 can not be tightly pressed against the end is tightly, and can be tightly pressed against the pressing block 8 is tightly, and can be tightly moved to the end 8 is tightly, and can be tightly moved, and can be tightly, and can be tightly rotate tightly, and the end tightly, and the end can rotate end can be tightly pressed. The hollow block 10 at the rear part of the connecting end 5 enters the circular arc groove 9, at the moment, the hollow block 10 is in contact with the circular arc groove 9 to increase the static friction force, the clamping block 6 cannot be broken when the driving shaft 2 drives the connecting end 5 to rotate, certain noise can appear due to rotation during motor operation, the soundproof cotton 11 can absorb certain noise at the moment, the influence on the outside is reduced, certain heat can be generated during motor operation, and at the moment, the heat dissipation fan 13 can take away certain heat to prevent damage caused by overhigh motor operation during operation.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A servo motor with a replaceable spindle end is characterized in that: including device body (1), device body (1) front portion rotates and is connected with driving shaft (2), driving shaft (2) outside is provided with fixed establishment, fixed establishment includes elongated slot (3), elongated slot (3) are seted up in driving shaft (2) outside, draw-in groove (4) have been seted up to elongated slot (3) bottom, the one end and the elongated slot (3) bottom of draw-in groove (4) link up mutually, the shape of draw-in groove (4) is the L type, driving shaft (2) outside cover is equipped with connection end (5), connection end (5) inside fixedly connected with multiunit fixture block (6), the size and draw-in groove (4) and elongated slot (3) looks adaptation of fixture block (6), fixture block (6) are in draw-in groove (4) bottom.
2. A replaceable spindle head servo motor as set forth in claim 1 wherein: the fixing mechanisms are provided with a plurality of groups, and the plurality of groups of fixing mechanisms are arranged on the outer side of the driving shaft (2).
3. A replaceable spindle head servo motor as set forth in claim 2 wherein: screw threads (7) are arranged on the outer side of the bottom end of the driving shaft (2), the screw threads (7) on the outer side of the bottom end of the driving shaft (2) are connected with pressing blocks (8), and the front parts of the pressing blocks (8) are in contact with the rear parts of the connecting ends (5).
4. A replaceable spindle head servo motor as set forth in claim 3 wherein: the novel connecting device is characterized in that an arc groove (9) is formed in the front portion of the pressing block (8), a hollow block (10) is fixedly connected to the rear portion of the connecting end head (5), the size of the hollow block (10) is matched with the size of the arc groove (9), and the hollow block (10) is inserted into the arc groove (9).
5. A replaceable spindle head servo motor as set forth in claim 4 wherein: the device is characterized in that soundproof cotton (11) is arranged on the outer side of the device body (1), and the soundproof cotton is fixedly connected with the device body (1).
6. A replaceable spindle head servo motor as set forth in claim 5 wherein: the device is characterized in that the front part of the device body (1) is provided with a mounting groove (12), a heat radiation fan (13) is rotatably connected inside the mounting groove (12), and a baffle (14) is fixedly connected to the front part of the mounting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865395.2U CN220570410U (en) | 2023-07-14 | 2023-07-14 | Servo motor with replaceable spindle end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321865395.2U CN220570410U (en) | 2023-07-14 | 2023-07-14 | Servo motor with replaceable spindle end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220570410U true CN220570410U (en) | 2024-03-08 |
Family
ID=90094905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321865395.2U Active CN220570410U (en) | 2023-07-14 | 2023-07-14 | Servo motor with replaceable spindle end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220570410U (en) |
-
2023
- 2023-07-14 CN CN202321865395.2U patent/CN220570410U/en active Active
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