CN211047538U - Three-phase hybrid stepping motor driver with good heat dissipation effect - Google Patents
Three-phase hybrid stepping motor driver with good heat dissipation effect Download PDFInfo
- Publication number
- CN211047538U CN211047538U CN201921994911.5U CN201921994911U CN211047538U CN 211047538 U CN211047538 U CN 211047538U CN 201921994911 U CN201921994911 U CN 201921994911U CN 211047538 U CN211047538 U CN 211047538U
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- ring
- wire
- clamping
- joint
- driver
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- Expired - Fee Related
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- 230000000694 effects Effects 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a three-phase hybrid stepping motor driver with good heat dissipation effect, which comprises a driver main body, wherein one end of the front surface of the driver main body is provided with a wire joint, the outer surface of the wire joint is fixedly provided with a joint mounting ring through glue solution bonding, the front surface of the driver main body is positioned at two sides of the wire joint and is provided with second clamping grooves, the inside of each second clamping groove is clamped with a clamping block, and the end part of each clamping block is integrally formed with a connecting rod; through the first solid fixed ring of tip design at the connecting rod and the tight clamping ring of second rubber and the surface design joint collar that connects at the wire, when avoiding installing the wire and using, easily cause the wire to connect when the wire is taut and drop and contact failure, influence the result of use, can run through the wire with the joint collar in the inside of the tight clamping ring of second rubber, the spiral-closure bolt is fixed the tight clamping ring of second rubber with the joint collar, with the wire joint block in the tip of driver main part after fixed.
Description
Technical Field
The utility model belongs to the technical field of motor driver, concretely relates to three-phase hybrid stepper motor driver that radiating effect is good.
Background
The existing three-phase hybrid stepper motor driver is an actuating mechanism which converts electric pulses into angular displacement. When the step driver receives a pulse signal, it drives the step motor to rotate by a fixed angle (called "step angle") in a set direction, and the rotation of the step motor is performed step by the fixed angle. The angular displacement can be controlled by controlling the number of pulses, so that the aim of accurate positioning is fulfilled; meanwhile, the rotating speed and the rotating acceleration of the motor can be controlled by controlling the pulse frequency, so that the purposes of speed regulation and positioning are achieved; the upper surface protection network and the driver formula structure as an organic whole of current motor drive, it is clean to inside heat dissipation fan not convenient to open the protection network, cause the cleanness of being not convenient for, when the installation wire was used, easily cause 7 to drop and contact failure when the wire was taut, influence the problem of result of use, we provide a three-phase hybrid step motor driver that the radiating effect is good for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-phase hybrid stepping motor driver that radiating effect is good to upper surface protection network and the driver formula structure as an organic whole that proposes current motor driver among the solution above-mentioned background art, it is clean to the inside heat dissipation fan to be not convenient for open the protection network, causes the cleanness of being not convenient for, when the installation wire uses, easily causes 7 to drop and contact failure when the wire is taut, influences the problem of result of use.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-phase hybrid stepping motor driver that radiating effect is good, includes the driver main part, the wire joint is installed to the front surface one end of driver main part, the surface that the wire connects is fixed with through the glue solution bonding and connects the collar, the front surface of driver main part is located the second draw-in groove has been seted up to the both sides that the wire connects, the inside block of second draw-in groove has the fixture block, the tip integral type shaping of fixture block has the connecting rod, the tip integral type shaping of connecting rod has first solid fixed ring, first solid fixed ring's internal surface has second rubber clamping ring through the glue solution bonding, first solid fixed ring's surface closes soon and is connected with the bolt, just second rubber clamping ring with connect the collar to pass through the bolt closes soon and connects.
Preferably, the upper surface intermediate position department of driver main part is provided with the frame, the intermediate position department integral type shaping of frame has the protection network, first draw-in groove has all been seted up to the edge of frame, the upper surface intermediate position edge of driver main part sets up flutedly, there is the spring inside through the glue solution bonding of recess, the tip elastic connection of spring has the dop, just the spring with the frame passes through the dop with first draw-in groove block is connected.
Preferably, the end part of the clamping head is of an arc-shaped structure, and the end part of the clamping head is matched with the inner surface structure of the first clamping groove.
Preferably, the frame is a ring structure, and the frame is embedded in the interior of the driver main body.
Preferably, the connecting rod and the driver main body are connected with the second clamping groove in a clamping mode through the clamping block, and the size of the rectangular structure of the second clamping groove is matched with that of the clamping block.
Preferably, the outer surface of the joint mounting ring is matched with the annular structure of the inner surface of the second rubber clamping ring, and the wire joint penetrates through the inside of the joint mounting ring.
Preferably, the bolt penetrates through the first fixing ring and the second rubber clamping ring, and the end part of the bolt is embedded into the joint mounting ring.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the first solid fixed ring of tip design at the connecting rod and the tight clamping ring of second rubber and the surface design joint collar that connects at the wire, when avoiding installing the wire use, easily cause the wire to connect drop and contact failure when the wire is taut, influence the result of use, can run through the inside in the tight clamping ring of second rubber with the joint collar wire connects, the spiral-closure bolt is fixed with the tight clamping ring of second rubber and joint collar, the fixed back is with the wire joint block in the tip of driver main part, it is fixed with first fixed ring through the connecting rod in the inside of second draw-in groove through the fixture block simultaneously, make the wire joint more stable when the operation after fixed, the problem of easily causing the wire joint to drop and contact failure when having solved taut wire use.
(2) Through the inside spring at the recess and the dop and the first draw-in groove of surface edge design of frame, avoid motor drive's upper surface protection network and driver formula structure as an organic whole, be not convenient for open the protection network clean to inside heat dissipation fan, cause and be not convenient for clean, can break away from dop and first draw-in groove through the effect that elastic deformation takes place in the inside of recess through the spring when clean, make frame and protection network be convenient for open clean to inside heat dissipation fan, it is not convenient for open clear problem to have solved protection network and driver formula structure as an organic whole.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the first fixing ring, the wire connector and the second rubber pressing ring structure of the present invention;
FIG. 4 is an enlarged schematic view of a portion B of FIG. 1 according to the present invention;
in the figure: 1. a groove; 2. a driver main body; 3. a frame; 4. a protective net; 5. a connecting rod; 6. a first retaining ring; 7. a wire connection; 8. a bolt; 9. a spring; 10. clamping a head; 11. a first card slot; 12. a joint mounting ring; 13. a second rubber clamping ring; 14. a second card slot; 15. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a three-phase hybrid stepping motor driver with good heat dissipation effect comprises a driver main body 2, a lead connector 7 is installed at one end of the front surface of the driver main body 2, a connector mounting ring 12 is fixedly bonded on the outer surface of the lead connector 7 through glue, second clamping grooves 14 are formed in the two sides, located on the front surface of the driver main body 2, of the lead connector 7, clamping blocks 15 are clamped inside the second clamping grooves 14, a connecting rod 5 is integrally formed at the end of each clamping block 15, a first fixing ring 6 is integrally formed at the end of each connecting rod 5, a second rubber clamping ring 13 is bonded on the inner surface of the first fixing ring 6 through glue, bolts 8 are connected to the outer surface of the first fixing ring 6 in a screwing mode, the second rubber clamping ring 13 is connected with the connector mounting ring 12 in a screwing mode through the bolts 8, the lead connector 7 and the connector mounting ring 12 can penetrate through the inside of the second rubber, the second rubber clamping ring 13 and the joint mounting ring 12 are fixed by the screwing bolt 8, the wire joint 7 is clamped at the end part of the driver main body 2 after the fixing, meanwhile, the first fixing ring 6 is fixed in the second clamping groove 14 through the clamping block 15 in the connecting rod 5, and the wire joint 7 is more stable in operation after the fixing.
In this embodiment, it is preferred, the upper surface intermediate position department of driver main part 2 is provided with frame 3, the intermediate position department integral type shaping of frame 3 has protection network 4, first draw-in groove 11 has all been seted up to the edge of frame 3, recess 1 has been seted up to the upper surface intermediate position edge of driver main part 2, there is spring 9 recess 1's inside through the glue solution bonding, spring 9's tip elastic connection has dop 10, and spring 9 is connected with 11 blocks of first draw-in groove through dop 10 with frame 3, can break away from dop 10 and first draw-in groove 11 through spring 9 effect that elastic deformation takes place in recess 1's inside when clean, make frame 3 and protection network 4 be convenient for open and clean inside heat dissipation fan.
In order to fix the frame 3 by engaging the chuck 10 with the first engaging groove 11 and facilitate opening, in this embodiment, preferably, the end of the chuck 10 is an arc-shaped structure, and the end of the chuck 10 is matched with the inner surface structure of the first engaging groove 11.
In order to facilitate the smooth protection after the frame 3 is fixed, in the embodiment, preferably, the frame 3 is an annular structure, and the frame 3 is embedded inside the driver main body 2.
In order to fix the connecting rod 5 and the first fixing ring 6 by engaging the fixture block 15 with the second fixture groove 14, in this embodiment, preferably, the connecting rod 5 and the driver main body 2 are engaged with the second fixture groove 14 by engaging the fixture block 15, and the size of the rectangular structure of the second fixture groove 14 is identical to that of the fixture block 15.
In order to facilitate the fixing and installation of the wire terminal 7 and the driver main body 2, in this embodiment, it is preferable that the outer surface of the terminal installation ring 12 is fitted with the annular structure of the inner surface of the second rubber clamping ring 13, and the wire terminal 7 penetrates the terminal installation ring 12.
In order to fix the second rubber clamping ring 13 and the joint mounting ring 12 to fasten the wire joint 7, in this embodiment, it is preferable that the bolt 8 is inserted through the first fixing ring 6 and the second rubber clamping ring 13, and an end of the bolt 8 is embedded in the joint mounting ring 12.
The utility model discloses a theory of operation and use flow: the three-phase hybrid stepping motor driver with good heat dissipation effect is characterized in that before use, a frame 3 and a protective net 4 are placed at the middle position of the upper surface of a driver main body 2, a clamp 10 is clamped inside a first clamping groove 11 through the elastic deformation of a spring 9 in a groove 1, so that the frame 3 and the protective net 4 are tightly pressed and fixed, after the fixing, the frame 3 and the protective net 4 can be opened to clean an internal heat dissipation fan through the same operation after long-time work, effective heat dissipation is realized, then a lead connector 7 and a connector mounting ring 12 penetrate through the inside of a second rubber clamping ring 13, the second rubber clamping ring 13 and the connector mounting ring 12 are fixed through a screwing bolt 8, after the fixing, the lead connector 7 is clamped at the end part of the driver main body 2, and meanwhile, a first fixing ring 6 is fixed through a connecting rod 5 in a second clamping groove 14 through a clamping block 15, after the fixing, the lead joint 7 is more stable in operation, and the lead joint 7 is not easy to fall off and contact badly when the lead is tensioned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a three-phase hybrid stepping motor driver that radiating effect is good, includes driver main part (2), wire joint (7), its characterized in that are installed to the front surface one end of driver main part (2): the surface that the wire connects (7) is fixed with through the glue solution bonding and connects mounting ring (12), the front surface of driver main part (2) is located second draw-in groove (14) have been seted up to the both sides that the wire connects (7), the inside block of second draw-in groove (14) has fixture block (15), the tip integral type shaping of fixture block (15) has connecting rod (5), the tip integral type shaping of connecting rod (5) has first solid fixed ring (6), the internal surface of first solid fixed ring (6) has second rubber clamping ring (13) through the glue solution bonding, the surface of first solid fixed ring (6) closes soon and is connected with bolt (8), just second rubber clamping ring (13) with connect mounting ring (12) to pass through bolt (8) are closed soon and are connected.
2. The three-phase hybrid stepping motor driver with good heat dissipation effect as claimed in claim 1, wherein: the utility model discloses a safety protection device, including driver main part (2), the upper surface intermediate position department of driver main part (2) is provided with frame (3), the intermediate position department integral type shaping of frame (3) has protection network (4), first draw-in groove (11) have all been seted up in the edge of frame (3), the upper surface intermediate position edge of driver main part (2) is seted up fluted (1), the inside of recess (1) has spring (9) through the glue solution bonding, the tip elastic connection of spring (9) has dop (10), just spring (9) with frame (3) pass through dop (10) with first draw-in groove (11) block is connected.
3. The three-phase hybrid stepping motor driver with good heat dissipation effect as claimed in claim 2, wherein: the end part of the clamping head (10) is of an arc-shaped structure, and the end part of the clamping head (10) is matched with the inner surface structure of the first clamping groove (11).
4. The three-phase hybrid stepping motor driver with good heat dissipation effect as claimed in claim 2, wherein: the frame (3) is of an annular structure, and the frame (3) is embedded in the driver main body (2).
5. The three-phase hybrid stepping motor driver with good heat dissipation effect as claimed in claim 1, wherein: the connecting rod (5) and the driver main body (2) are connected with the second clamping groove (14) in a clamping mode through the clamping block (15), and the size of the rectangular structure of the second clamping groove (14) is matched with that of the clamping block (15).
6. The three-phase hybrid stepping motor driver with good heat dissipation effect as claimed in claim 1, wherein: the outer surface of the joint mounting ring (12) is matched with the annular structure of the inner surface of the second rubber clamping ring (13), and the wire joint (7) penetrates through the inside of the joint mounting ring (12).
7. The three-phase hybrid stepping motor driver with good heat dissipation effect as claimed in claim 1, wherein: the bolt (8) penetrates through the first fixing ring (6) and the second rubber clamping ring (13), and the end portion of the bolt (8) is embedded into the joint mounting ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994911.5U CN211047538U (en) | 2019-11-19 | 2019-11-19 | Three-phase hybrid stepping motor driver with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921994911.5U CN211047538U (en) | 2019-11-19 | 2019-11-19 | Three-phase hybrid stepping motor driver with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211047538U true CN211047538U (en) | 2020-07-17 |
Family
ID=71539017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921994911.5U Expired - Fee Related CN211047538U (en) | 2019-11-19 | 2019-11-19 | Three-phase hybrid stepping motor driver with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211047538U (en) |
-
2019
- 2019-11-19 CN CN201921994911.5U patent/CN211047538U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |
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| CF01 | Termination of patent right due to non-payment of annual fee |