CN220234422U - Digital display closed-loop driver of digital three-phase high-voltage stepping motor - Google Patents
Digital display closed-loop driver of digital three-phase high-voltage stepping motor Download PDFInfo
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- CN220234422U CN220234422U CN202320913060.7U CN202320913060U CN220234422U CN 220234422 U CN220234422 U CN 220234422U CN 202320913060 U CN202320913060 U CN 202320913060U CN 220234422 U CN220234422 U CN 220234422U
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- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model discloses a digital three-phase high-voltage stepping motor digital display closed-loop driver, which relates to the technical field of stepping motor drivers and comprises a mounting seat and a driver arranged at the upper end of the mounting seat, wherein an outer shell is arranged on an outer cover of the driver, supporting blocks are fixedly arranged at the lower ends of two sides of the outer shell, a pressing plate is rotatably arranged on the supporting blocks, pressing grooves are formed in two sides of the inner wall of the mounting seat, a pressing block is arranged in the pressing grooves in a sliding manner, the pressing block is in contact connection with the outer side wall of the driver, a push plate is rotatably arranged in the middle of the pressing plate, the push plate is arranged in a propping manner against the outer side of the pressing block, supporting plates are fixedly arranged at two ends of the top of the mounting seat, and a positioning mechanism is arranged between the supporting plates and the pressing plate. The push plate is pushed when the pressing plate moves downwards, so that the push plate is obliquely arranged under the support of the limiting plate and pushes the pressing blocks, the two pressing blocks rapidly squeeze the driver, the position fixing and positioning of the driver are completed, and the installation efficiency of the driver is improved.
Description
Technical Field
The utility model relates to the technical field of stepping motor drivers, in particular to a digital display closed-loop driver of a digital three-phase high-voltage stepping motor.
Background
The step motor driver is an actuating mechanism for converting electric pulse into angular displacement, and when the step motor driver receives a pulse signal, the step motor driver drives the step motor to rotate a fixed angle according to a set direction, so that the purpose of accurate positioning is achieved, and the rotating speed and the rotating acceleration of the motor are controlled.
Through retrieving, patent number CN215580789U discloses a digital three-phase high-voltage stepper motor digital display closed-loop driver, and this driver reaches the effect to the driver installation location through the contact of design locating piece with the driver, and through the effect of design shell, can play a dustproof effect of protection to inside driver, and the mounting means of driver is more convenient, has improved installation work efficiency.
However, when the controller is installed, the screws on two sides need to be rotated once and limited, so that the disassembly work is required to be performed for a plurality of times when the controller is disassembled, the disassembly and the assembly of the driver are complicated, and the time is consumed.
Disclosure of Invention
The utility model is provided in view of the problems of the digital display closed-loop driver of the existing digital three-phase high-voltage stepping motor.
Therefore, the utility model aims to provide a digital three-phase high-voltage stepping motor digital display closed-loop driver, which solves the problems that when a controller is installed, screws on two sides need to be rotated once and limited, and therefore, when the controller is disassembled, the driver needs to be disassembled for many times, and the disassembly and the assembly of the driver are complicated.
In order to achieve the above object, the present utility model provides the following technical solutions:
the digital three-phase high-voltage stepping motor digital display closed-loop driver comprises a mounting seat and a driver arranged at the upper end of the mounting seat, wherein a shell is arranged on an outer side cover of the driver, supporting blocks are fixedly arranged at the lower ends of two sides of the shell, a pressing plate is rotationally arranged on the supporting blocks, pressing grooves are formed in two sides of the inner wall of the mounting seat, pressing blocks are slidably penetrated in the pressing grooves, the pressing blocks are in contact connection with the outer side wall of the driver, a pushing plate is rotationally arranged in the middle of the pressing plate, the pushing plate is arranged against the outer side of the pressing blocks, and the pushing plate pushes the pushing plate to drive the pressing blocks to approach and squeeze the driver when the pressing plates rotate, so that the positions of the driver are determined under the mutual extrusion of the two pressing blocks;
the support plate is fixedly arranged at two ends of the top of the mounting seat, a positioning mechanism is arranged between the support plate and the pressing plate, and the positions of the pressing plate after pushing the pushing plate and the pressing block are fixed.
Preferably, the inner wall of briquetting and indent is fixed respectively and is equipped with loop bar and sleeve pipe, the inside first spring that is equipped with of sleeve pipe, the both ends of first spring respectively with loop bar and briquetting fixed connection, through the setting of first spring, can receive the promotion at the briquetting and be that first spring receives the extension, can keep away from the driver at the briquetting after, drive the briquetting through the elasticity of first spring and rebound to the primary taste.
Preferably, the positioning mechanism comprises a wedge block, a positioning hole is formed in the end portion of the pressing plate, a cross rod is fixedly arranged at the lower end of the inside of the supporting plate, a sliding plate is arranged on a rod wall sliding sleeve of the cross rod, the wedge block is fixedly connected with the top of the sliding plate and is inserted into the positioning hole, a second spring is arranged on the rod wall sleeve of the cross rod, two ends of the second spring are fixedly connected with the cross rod and the sliding plate respectively, the positions of the pressing plate can be fixed after the pressing plate is pressed through the clamping connection of the wedge block and the positioning hole, and the positions of the pushing plate and the pressing plate pressing driver can be determined.
Preferably, a sliding hole is formed between the top of the pressing groove and the mounting seat, the push plate is slidably arranged in the sliding hole and is in contact with a limiting plate, and the limiting plate is fixedly connected with the inner wall of the sliding hole, so that the push plate can be pushed by the push plate to perform inclined movement and push the pressing block to perform transverse movement.
Further, the two pressing blocks are rubber pressing blocks, the driver is extruded and positioned, and meanwhile, the driver is prevented from being crushed as much as possible.
Preferably, a plurality of buffer blocks are fixedly arranged at the top of the inner wall of the shell, and the buffer blocks are in contact connection with the top of the driver, so that the shell can be stably sleeved on the driver.
Preferably, the supporting block, the pressing plate and the pressing plate are connected in a rotating way through shaft pins, so that the pressing plate and the pressing plate can rotate stably and relatively.
In the technical scheme, the utility model has the technical effects and advantages that:
1. according to the utility model, the push plate is pushed when the pressing plate moves downwards, so that the push plate is obliquely arranged under the support of the limiting plate and pushes the pressing blocks, the two pressing blocks rapidly squeeze the driver, the position fixing and positioning of the driver are completed, and the mounting efficiency of the driver is improved.
2. According to the utility model, through the clamping connection of the positioning hole in the pressing plate and the wedge-shaped block, the pressing of the pressing plate and the final position fixing can be simultaneously carried out, and the wedge-shaped block is pushed away from the pressing plate, so that the separation of the pushing plate and the pressing block can be completed, and the disassembly of the driver is completed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;
fig. 3 is an enlarged schematic view of the portion B of fig. 2 according to the present utility model.
Reference numerals illustrate:
1. a mounting base; 2. a driver; 3. a housing; 4. a support block; 5. a pressing plate; 6. briquetting; 7. a push plate; 8. a support plate; 9. a loop bar; 10. a sleeve; 11. a first spring; 12. wedge blocks; 13. a cross bar; 14. a slide plate; 15. a second spring; 16. a limiting plate; 17. and a buffer block.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
The embodiment of the utility model discloses a digital display closed-loop driver of a digital three-phase high-voltage stepping motor.
The utility model provides a digital three-phase high-voltage stepping motor digital display closed-loop driver as shown in fig. 1-3, which comprises a mounting seat 1 and a driver 2 arranged at the upper end of the mounting seat 1, wherein a shell 3 is arranged on the outer side cover of the driver 2, a plurality of buffer blocks 17 are fixedly arranged at the top of the inner wall of the shell 3, the buffer blocks 17 are in contact connection with the top of the driver 2, supporting blocks 4 are fixedly arranged at the lower ends of two sides of the shell 3, a pressing plate 5 is rotatably arranged on the supporting blocks 4, pressing grooves are respectively arranged at two sides of the inner wall of the mounting seat 1, pressing blocks 6 are slidably arranged in the pressing grooves, the pressing blocks 6 are in contact connection with the outer side wall of the driver 2, the two pressing blocks 6 are rubber pressing blocks, a push plate 7 is rotatably arranged in the middle of the pressing plates 5, the supporting blocks 4, the pressing plates 5 and the pressing plates 5 are rotatably connected with the pushing plates 7 are respectively by adopting shaft pins, sliding holes are respectively arranged between the tops of the pressing plates 7 and the mounting seat, sliding plates are slidably arranged in the sliding holes, and are in contact with limiting plates 16, and the limiting plates 16 are fixedly connected with the inner walls of the sliding holes.
When the driver 2 is installed, firstly, the driver 2 is placed on the installation seat 1, the shell 3 is sleeved on the driver 2, the buffer block 17 is in contact with the driver 2 to isolate and protect the driver 2, the push plate 7 is in contact with the limiting plate 16, then the two pressing plates 5 are pressed simultaneously, when the pressing plates 5 rotate under the support of the supporting block 4, the push plate 7 is pushed, the push plate 7 is in contact with the pressing blocks 6 under the support of the limiting plate 16 and pushes the pressing blocks 6, therefore, the two pressing blocks 6 squeeze the outer side wall of the driver 2, the driver 2 is stably installed on the installation seat 1, and then the positions of the two pressing plates 5 are fixed, so that the driver 2 can be quickly installed.
In order to stably support the movement of the pressing block 6, as shown in fig. 2, a sleeve rod 9 and a sleeve 10 are respectively and fixedly arranged on the inner walls of the pressing block 6 and the pressing groove, a first spring 11 is arranged in the sleeve 10, and two ends of the first spring 11 are respectively and fixedly connected with the sleeve rod 9 and the pressing block 6.
Through the sliding fit of the sleeve 10 and the loop bar 9, and when the push plate 7 pushes the pressing block 6 through the connection of the first spring 11, the pressing block 6 stretches the first spring 11 and stably moves transversely.
In order to determine the pressed position of the pressing plate 5, as shown in fig. 2-3, the positioning mechanism comprises a wedge block 12, a positioning hole is formed in the end portion of the pressing plate 5, a cross rod 13 is fixedly arranged at the lower end of the inside of the supporting plate 8, a sliding plate 14 is sleeved on the rod wall of the cross rod 13 in a sliding manner, the wedge block 12 is fixedly connected with the top of the sliding plate 14 and inserted into the positioning hole, a second spring 15 is sleeved on the rod wall of the cross rod 13, and two ends of the second spring 15 are fixedly connected with the cross rod 13 and the sliding plate 14 respectively.
When the pressing plate 5 presses, the pressing plate 5 contacts with the top inclined surface of the wedge block 12, the wedge block 12 is pushed, the wedge block 12 slides along the cross rod 13 and stretches the second spring 15, the wedge block 12 can be positioned on the same horizontal line, at the moment, the wedge block 12 is inserted into the positioning hole under the elasticity of the second spring 15, the position of the pressing plate 5 is determined, and the extrusion positioning installation of the pressing block 6 on the driver 2 is completed.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (7)
1. The digital display closed-loop driver of the digital three-phase high-voltage stepping motor comprises a mounting seat (1) and a driver (2) arranged at the upper end of the mounting seat (1), and is characterized in that a shell (3) is arranged on the outer side cover of the driver (2), supporting blocks (4) are fixedly arranged at the lower ends of two sides of the shell (3), a pressing plate (5) is rotatably arranged on the supporting blocks (4), pressing grooves are formed in two sides of the inner wall of the mounting seat (1), a pressing block (6) is arranged in the pressing grooves in a sliding mode, the pressing block (6) is in contact connection with the outer side wall of the driver (2), a push plate (7) is rotatably arranged in the middle of the pressing plate (5), and the push plate (7) is in propping arrangement with the outer side of the pressing block (6);
the two ends of the top of the mounting seat (1) are fixedly provided with supporting plates (8), and a positioning mechanism is arranged between the supporting plates (8) and the pressing plates (5).
2. The digital three-phase high-voltage stepping motor digital display closed-loop driver according to claim 1, wherein a sleeve rod (9) and a sleeve pipe (10) are respectively and fixedly arranged on the inner walls of the pressing block (6) and the pressing groove, a first spring (11) is arranged in the sleeve pipe (10), and two ends of the first spring (11) are respectively and fixedly connected with the sleeve rod (9) and the pressing block (6).
3. The digital three-phase high-voltage stepping motor digital display closed-loop driver according to claim 1, wherein the positioning mechanism comprises a wedge block (12), a positioning hole is formed in the end portion of the pressing plate (5), a cross rod (13) is fixedly arranged at the lower end of the inside of the supporting plate (8), a sliding plate (14) is sleeved on the rod wall of the cross rod (13) in a sliding manner, the wedge block (12) is fixedly connected with the top of the sliding plate (14) and inserted into the positioning hole, a second spring (15) is sleeved on the rod wall of the cross rod (13), and two ends of the second spring (15) are fixedly connected with the cross rod (13) and the sliding plate (14) respectively.
4. The digital three-phase high-voltage stepping motor digital display closed-loop driver according to claim 1, wherein a sliding hole is formed between the top of the pressing groove and the mounting seat, the push plate (7) is slidably arranged in the sliding hole and is contacted with a limiting plate (16), and the limiting plate (16) is fixedly connected with the inner wall of the sliding hole.
5. The digital three-phase high-voltage stepper motor digital display closed-loop driver according to claim 1, wherein both the pressing blocks (6) are rubber pressing blocks.
6. The digital three-phase high-voltage stepping motor digital display closed-loop driver according to claim 1, wherein a plurality of buffer blocks (17) are fixedly arranged at the top of the inner wall of the shell (3), and the buffer blocks (17) are in contact connection with the top of the driver (2).
7. The digital three-phase high-voltage stepping motor digital display closed-loop driver according to claim 1, wherein the supporting block (4) and the pressing plate (5) and the pushing plate (7) are connected in a rotating manner by shaft pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913060.7U CN220234422U (en) | 2023-04-21 | 2023-04-21 | Digital display closed-loop driver of digital three-phase high-voltage stepping motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320913060.7U CN220234422U (en) | 2023-04-21 | 2023-04-21 | Digital display closed-loop driver of digital three-phase high-voltage stepping motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234422U true CN220234422U (en) | 2023-12-22 |
Family
ID=89180020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320913060.7U Active CN220234422U (en) | 2023-04-21 | 2023-04-21 | Digital display closed-loop driver of digital three-phase high-voltage stepping motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234422U (en) |
-
2023
- 2023-04-21 CN CN202320913060.7U patent/CN220234422U/en active Active
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