CN209545419U - A kind of high-performance AC servo driver - Google Patents
A kind of high-performance AC servo driver Download PDFInfo
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- CN209545419U CN209545419U CN201920534401.3U CN201920534401U CN209545419U CN 209545419 U CN209545419 U CN 209545419U CN 201920534401 U CN201920534401 U CN 201920534401U CN 209545419 U CN209545419 U CN 209545419U
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- support cover
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Abstract
The utility model discloses a kind of high-performance AC servo drivers, including support cover and shell, the front surface of the shell is fixed with operation panel, the lower right corner that the front surface of the shell is located at operation panel is provided with power supply indicator, and the underface that the front surface of the shell is located at operation panel is sequentially installed with connecting terminal of motor, braking resistor connecting terminal, power supply terminal from top to bottom；By opening up sliding slot in the inner bottom surface of support cover, the bottom of shell is fixed with the sliding block to match with sliding slot, is quickly placed in support cover convenient for high-performance AC servo driver, increases the protection to high-performance AC servo driver using support cover；By being provided with support adjustment mechanism, convenient for reducing load suffered when support cover support high-performance AC servo driver by the effect of support column, portable pillar and anchorage bar support support cover；By being provided with firm supporting mechanism, convenient for playing the effect of firm support line using the collocation of movable block and fixed block.
Description
Technical field
The utility model belongs to servo-driver technical field, and in particular to a kind of high-performance AC servo driver.
Background technique
Servo-driver is also known as " servo controller ", " servo amplifier ", is a kind of control for controlling servo motor
Device processed, effect are similar to frequency converter and act on common alternating current motor, belong to a part of servo-system, be mainly used in high-precision
The positioning system of degree.Servo motor is controlled generally by three kinds of position, speed and torque modes, is realized high-precision
Transmission system positioning, is currently the high-end product of drive technology.
The servo-driver of mainstream is all made of digital signal processor (DSP) as control core at present, may be implemented to compare
More complex control algolithm realizes that digitlization, networking and intelligence, power device are generallyd use with intelligent power module
It (IPM) is the driving circuit of core design, IPM has been internally integrated driving circuit, while having overvoltage, overcurrent, overheat, owing
Circuit is protected in the fault detections such as pressure, is additionally added soft starting circuit, in major loop to reduce impact of the start-up course to driver；
Power drive unit passes through three-phase bridge rectification circuit first and rectifies to the three-phase electricity or alternating current of input, obtains corresponding
Direct current drives three-phase forever through the good three-phase electricity of over commutation or alternating current, then by three phase sine PWM voltage source inverter frequency conversion
Magnetic-type synchronous AC servo motor, the whole process of power drive unit can briefly be exactly the process of AC-DC-AC；It is whole
Flowing unit (AC-DC) main topological circuit is three phase full bridge uncontrollable rectifier circuit.
However existing high-performance AC servo driver remains some unreasonable factors when in use, it is existing
High-performance AC servo driver there is the deficiencies of following aspect when in use:
1. lacking support when installation increases load suffered by high-performance AC servo driver；
2. connecting terminal lacks the support to line when connecting, load suffered by line is increased.
Utility model content
The purpose of this utility model is to provide a kind of high-performance AC servo drivers, to solve in above-mentioned background technique
Lack support when the installation of proposition and increases load suffered by high-performance AC servo driver；Connecting terminal lacks pair when connecting
The support of line increases load problem suffered by line.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-performance AC servo driver, packet
It includes support cover and shell, the front surface of the shell is fixed with operation panel, the front surface of the shell is located at operation panel
The lower right corner is provided with power supply indicator, and the underface that the front surface of the shell is located at operation panel is sequentially installed with from top to bottom
Connecting terminal of motor, braking resistor connecting terminal, power supply terminal, the underface of the power supply indicator are successively installed from top to bottom
There are control signal input/output terminal, encoder input terminal, the top of the support cover is opened up there are two bolt hole, described
Shell is placed in support cover, and the inner bottom surface of the support cover is opened up there are two sliding slot, the bottom of the shell be fixed with it is sliding
The sliding block that slot matches, the support, which is covered, is additionally provided with support adjustment mechanism and firm supporting mechanism.
Preferably, the sliding slot and sliding block are inverted T-shape structure.
Preferably, the support adjustment mechanism includes support column, portable pillar and anchorage bar, and the inside of the support column opens up
There is lock chamber, one end of the portable pillar is embedded in lock chamber, and the other end stretches out lock chamber, and connect with the bottom of support cover, institute
The side surface for stating support column is provided with the anchorage bar of Relative distribution, and the tail end of anchorage bar penetrates through support column, and can be with portable pillar
Built-in end lateral surface offset.
Preferably, the head end of the anchorage bar is fixed with knob.
Preferably, the firm supporting mechanism includes movable block and fixed block, and the fixed block is fixed on the side of support cover
Surface, the movable block are connected with fixed block by shaft, and the movable block and fixed block are U-typed structure.
Preferably, the surface of the fixed block opens up fluted, and the inner bottom surface of the groove is fixed with the first magnet, the work
The surface of motion block is fixed with protrusion, and the end of the protrusion is fixed with the second magnet mutually adsorbed with the first magnet.
Preferably, the groove and protrusion are cylindrical structure.
Compared with prior art, the utility model has the beneficial effects that
(1) by opening up sliding slot in the inner bottom surface of support cover, the bottom of shell is fixed with the sliding block to match with sliding slot, just
It is quickly placed in support cover in high-performance AC servo driver, is increased using support cover and high-performance AC servo is driven
The protection of device；
(2) by being provided with support adjustment mechanism, convenient for passing through the effect of support column, portable pillar and anchorage bar support support cover
Fruit reduces load suffered when support cover support high-performance AC servo driver；
(3) by being provided with firm supporting mechanism, convenient for playing firm support line using the collocation of movable block and fixed block
Effect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the servo-driver of the utility model is placed in structural schematic diagram in support cover；
Fig. 3 is the broken section structural schematic diagram of the utility model；
In figure: 1, support cover；2, operation panel；3, shell；4, connecting terminal of motor；5, braking resistor connecting terminal；6,
Power supply terminal；7, sliding slot；8, support column；9, sliding block；10, encoder input terminal；11, signal input/output terminal is controlled；
12, movable block；13, fixed block；14, power supply indicator；15, portable pillar；16, lock chamber；17, knob；18, anchorage bar；19, recessed
Slot；20, raised；21, the second magnet；22, the first magnet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of high-performance AC servo driving
Device, including support cover 1 and shell 3, the front surface of shell 3 are fixed with operation panel 2, convenient for being controlled by manipulation operation panel 2
The opening and closing of servo-driver, the lower right corner that the front surface of shell 3 is located at operation panel 2 are provided with power supply indicator 14,
Convenient for observing whether it powers on by power supply indicator 14, the front surface of shell 3 is located at the underface of operation panel 2 from upper
Connecting terminal of motor 4, braking resistor connecting terminal 5, power supply terminal 6, the underface of power supply indicator 14 are sequentially installed under
It is sequentially installed with control signal input/output terminal 11, encoder input terminal 10 from top to bottom, the top of support cover 1 opens up
There are two bolts hole, and support cover 1 is fixed convenient for bolt passing through bolt hole, and shell 3 is placed in support cover 1, support cover 1
Inner bottom surface open up there are two sliding slot 7, the bottom of shell 3 is fixed with the sliding block 9 to match with sliding slot 7, when placement, 3 bottom of shell
The sliding block 9 in portion is inserted into along sliding slot 7, and quickly shell 3 can be placed in support cover 1, when taking out shell 3, pulled
Shell 3 so that the sliding block 9 of 3 bottom of shell is pulled out along sliding slot 7, be additionally provided on support cover 1 support adjustment mechanism and
Firm supporting mechanism.
In the present embodiment, it is preferred that sliding slot 7 and sliding block 9 are inverted T-shape structure, convenient for sliding block 9 in sliding slot 7
Activity.
In the present embodiment, it is preferred that support adjustment mechanism includes support column 8, portable pillar 15 and anchorage bar 18, support column 8
Inside offer lock chamber 16, one end of portable pillar 15 is embedded in lock chamber 16, and the other end stretches out lock chamber 16, and covers with support
1 bottom connection, the side surface of support column 8 is provided with the anchorage bar 18 of Relative distribution, and the tail end of anchorage bar 18 penetrates through support
Column 8, and can offset with the built-in end lateral surface of portable pillar 15, after being fixed support cover 1 by the bolt hole on support cover 1, watch
It takes driver to be placed in support cover 1, rotates anchorage bar 18, adjust the relative position of portable pillar 15 and support column 8, support column 8
Bottom is on supporting surface, rotates backward anchorage bar 18, so that anchorage bar 18 is firmly against on the outside of the built-in end of portable pillar 15
Face supports the effect of support cover 1 by support column 8, portable pillar 15 and anchorage bar 18.
In the present embodiment, it is preferred that the head end of anchorage bar 18 is fixed with knob 17, so that rotation anchorage bar 18 is more labor-saving.
In the present embodiment, it is preferred that firm supporting mechanism includes movable block 12 and fixed block 13, and fixed block 13 is fixed on branch
The side surface of support cover 1, movable block 12 are connected with fixed block 13 by shaft, and the movable block 12 and fixed block 13 are U-typed knot
Structure, in use, the end-fitting of line is inserted into corresponding terminal, line is positioned at movable block 12 and fixed block 13 between, when winding displacement, head
Movable block 12 is first rotated, so that one end of movable block 12 and fixed block 13 separates, when line is located in U-typed fixed block 13, is turned
Dynamic movable block 12, movable block 12 and fixed block 13 are close to, using the collocation of movable block 12 and fixed block 13, played firm
Support the effect of line.
In the present embodiment, it is preferred that the surface of fixed block 13 opens up fluted 19, and the inner bottom surface of the groove 19 is fixed with
One magnet 22, the surface of movable block 12 are fixed with protrusion 20, and the end of the protrusion 20 is fixed with and the absorption of 22 phase of the first magnet
Second magnet 21, helps to increase using the absorption of the first magnet 22 and the second magnet 21 movable block 12 and fixed block 13 is fixed
Fastness.
In the present embodiment, it is preferred that groove 19 and raised 20 is cylindrical structure, convenient for of groove 19 and protrusion 20
Match.
The working principle and process for using of the utility model: the inner bottom surface of support cover 1 is opened up there are two sliding slot 7, shell 3
Bottom is fixed with the sliding block 9 to match with sliding slot 7, and when placement, the sliding block 9 of 3 bottom of shell is inserted into along sliding slot 7, can be quick
Shell 3 is placed on support cover 1 in, when by shell 3 take out when, pull shell 3 so that the sliding block 9 of 3 bottom of shell is along cunning
Slot 7 pulls out；
After being fixed support cover 1 by the bolt hole on support cover 1, servo-driver is placed in support cover 1, turning knob
17, knob 17 drives anchorage bar 18 to rotate, and adjusts the relative position of portable pillar 15 and support column 8, and the bottom of support column 8 is in branch
On support face, knob 17 is rotated backward, knob 17 drives anchorage bar 18 to rotate, so that anchorage bar 18 is firmly against portable pillar 15
Built-in end lateral surface supports the effect of support cover 1 by support column 8, portable pillar 15 and anchorage bar 18；
Fixed block 13 is fixed on the side surface of support cover 1, and movable block 12 is connected with fixed block 13 by shaft, the movable block
12 and fixed block 13 be U-typed structure, in use, the end-fitting of line is inserted into corresponding terminal, line is located at movable block 12
Between fixed block 13, when winding displacement, rotation movable block 12 first, so that one end of movable block 12 and fixed block 13 separates, to line
When in U-typed fixed block 13, movable block 12 is rotated, movable block 12 and fixed block 13 are close to, movable block 12 is utilized
With the collocation of fixed block 13, the effect of firm support line is played；
The surface of fixed block 13 opens up fluted 19, and the inner bottom surface of the groove 19 is fixed with the first magnet 22, movable block 12
Surface be fixed with protrusion 20, the end of the protrusion 20 be fixed with 22 phase of the first magnet absorption the second magnet 21, facilitate
Increase the fastness that movable block 12 and fixed block 13 are fixed using the absorption of the first magnet 22 and the second magnet 21；
In use, manipulation operation panel 2, so that high-performance AC servo driver operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of high-performance AC servo driver, including support cover (1) and shell (3), the front surface of the shell (3) are fixed
Having operation panel (2), the lower right corner that the front surface of the shell (3) is located at operation panel (2) is provided with power supply indicator (14),
The underface that the front surface of the shell (3) is located at operation panel (2) be sequentially installed with from top to bottom connecting terminal of motor (4),
The underface of braking resistor connecting terminal (5), power supply terminal (6), the power supply indicator (14) is sequentially installed with from top to bottom
Signal input/output terminal (11), encoder input terminal (10) are controlled, the top of the support cover (1) is opened up there are two spiral shell
Keyhole, the shell (3) are placed in support cover (1), it is characterised in that: there are two the inner bottom surface of the support cover (1) opens up
Sliding slot (7), the bottom of the shell (3) are fixed with the sliding block (9) to match with sliding slot (7), also set up on the support cover (1)
There are support adjustment mechanism and firm supporting mechanism.
2. a kind of high-performance AC servo driver according to claim 1, it is characterised in that: the sliding slot (7) and cunning
Block (9) is inverted T-shape structure.
3. a kind of high-performance AC servo driver according to claim 1, it is characterised in that: the support adjustment mechanism
Including support column (8), portable pillar (15) and anchorage bar (18), the inside of the support column (8) is offered lock chamber (16), described
One end of portable pillar (15) is embedded in lock chamber (16), and the other end stretches out lock chamber (16), and connect with the bottom of support cover (1),
The side surface of the support column (8) is provided with the anchorage bar (18) of Relative distribution, and the tail end of anchorage bar (18) penetrates through support column
(8), it and can offset with the built-in end lateral surface of portable pillar (15).
4. a kind of high-performance AC servo driver according to claim 3, it is characterised in that: the anchorage bar (18)
Head end is fixed with knob (17).
5. a kind of high-performance AC servo driver according to claim 1, it is characterised in that: the firm supporting mechanism
Including movable block (12) and fixed block (13), the fixed block (13) is fixed on the side surface of support cover (1), the movable block
(12) it is connected with fixed block (13) by shaft, the movable block (12) and fixed block (13) are U-typed structure.
6. a kind of high-performance AC servo driver according to claim 5, it is characterised in that: the fixed block (13)
Surface opens up fluted (19), and the inner bottom surface of the groove (19) is fixed with the first magnet (22), the surface of the movable block (12)
Raised (20) are fixed with, the end of the protrusion (20) is fixed with the second magnet (21) mutually adsorbed with the first magnet (22).
7. a kind of high-performance AC servo driver according to claim 6, it is characterised in that: the groove (19) and convex
Playing (20) is cylindrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534401.3U CN209545419U (en) | 2019-04-19 | 2019-04-19 | A kind of high-performance AC servo driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920534401.3U CN209545419U (en) | 2019-04-19 | 2019-04-19 | A kind of high-performance AC servo driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545419U true CN209545419U (en) | 2019-10-25 |
Family
ID=68246235
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920534401.3U Active CN209545419U (en) | 2019-04-19 | 2019-04-19 | A kind of high-performance AC servo driver |
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| Country | Link |
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| CN (1) | CN209545419U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739112A (en) * | 2020-12-30 | 2021-04-30 | 广州媛爱贸易有限公司 | Multi-axis alternating current servo driving device |
-
2019
- 2019-04-19 CN CN201920534401.3U patent/CN209545419U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739112A (en) * | 2020-12-30 | 2021-04-30 | 广州媛爱贸易有限公司 | Multi-axis alternating current servo driving device |
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