CN207368812U - A kind of flexible motor braking mechanism of the co-melting robot of and people - Google Patents
A kind of flexible motor braking mechanism of the co-melting robot of and people Download PDFInfo
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- CN207368812U CN207368812U CN201721278814.7U CN201721278814U CN207368812U CN 207368812 U CN207368812 U CN 207368812U CN 201721278814 U CN201721278814 U CN 201721278814U CN 207368812 U CN207368812 U CN 207368812U
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Abstract
The utility model discloses a kind of and people co-melting robot flexibility motor braking mechanism, belong to robotic technology field, including motor housing and flexible motor braking mechanism, the flexibility motor braking mechanism includes referring to brake head more, brake control relay, brake first speed column and wavy spring, the brake first speed column is arranged on the lower section of the brake control relay, the brake head that refers to more passes through the baffle, the wavy spring and the clamp spring are fixed, relay is controlled to promote the brake first speed column to move up and down by the brake, switch the flexible motor braking mechanism as brake working status or brake release conditions.The utility model brake structure is simple, and cost is low, it is not necessary to significantly alters the size of motor, fully provides brake flexible mechanism by two-stage braking distance, brake control is simple, it is only necessary to controls relay on-off electricity that the purpose of brake and release can be achieved.
Description
Technical field
A kind of motor brake mechanism is the utility model is related to, more particularly to a kind of and people co-melting robot flexibility motor
Braking mechanism, belongs to robotic technology field.
Background technology
At present, traditional motor brake mechanism mainly includes electromagnetic brake, dynamic braking, reversing braking；Electromagnetic brake is stopped
Mechanism of car：During energization, electromagnetic force separates band brake apparatus, and motor can rotate, during power failure, since inside loses magnetic force, spring
Close band brake apparatus, motor stalling, this braking mechanism can increase motor size, and brake process can produce heat, when long
Between apply after abrasion increase, it is necessary to replace parts mechanism；Dynamic braking braking mechanism：Depart from three-phase alternating-current supply in motor
Afterwards, a DC voltage is added on stator winding, that is, is passed through DC current, utilizes the effect of rotor inductive currents and stationary magnetic field
Achieve the purpose that braking；Reversing braking braking mechanism：Change motor stator while motor cuts off normal operation power supply
The power phase of winding, the method for being allowed to reversal trend and producing larger braking moment；The essence of reversing braking, makes electronic
Machine is intended to invert and brake, therefore when the rotating speed of motor is close to zero, should cut off reversal connection immediately and turn braking power, otherwise motor
It can invert, dynamic braking and reversing braking are required to be accurately controlled, and otherwise brake cannot produce good stalling purpose.
Utility model content
The main purpose of the utility model is to provide for a kind of robot flexibility motor braking mechanism co-melting with people, tool
The characteristics of flexible, simple in structure, easily controllable, avoid causing rigid emergency stop to produce amount of heat and parts wear, reduce
Motor size.
The purpose of this utility model can reach by using following technical solution：
It is a kind of with the co-melting robot of people with flexible motor braking mechanism, including motor housing and be arranged on the motor housing
Interior flexible motor braking mechanism, the flexibility motor braking mechanism include referring to brake head, brake control relay, brake head more
Bumping post and wavy spring, the brake control relay are fixed on motor housing, and the brake first speed column is arranged on the brake
Car controls the lower section of relay, and the lower section for referring to brake head more is equipped with baffle, and the top for referring to brake head more is equipped with clamp spring,
The brake head that refers to more is fixed by the baffle, the wavy spring and the clamp spring, and relay is controlled by the brake
Device promotes the brake first speed column to move up and down, and switches the flexible motor braking mechanism as brake working status or brake release
State.
Preferable scheme is to be equipped with motor in the motor housing, and the motor is connected with motor output shaft, described to refer to more
Brake head, the baffle and the wavy spring are set on the motor output shaft, and the brake head of finger more follows described
Motor output shaft rotates.
In any of the above-described scheme preferably, it is described refer to more brake head be arranged on the baffle and the wavy spring it
Between, the wavy spring is arranged on described refer to more and brakes between head and the clamp spring.
In any of the above-described scheme preferably, the brake head that refers to more passes through the baffle, the wavy spring and institute
State clamp spring and carry out axial compression fixation.
In any of the above-described scheme preferably, the brake head that refers to more passes through the baffle, the wavy spring and institute
Clamp spring progress axial elasticity is stated to fix.
In any of the above-described scheme preferably, the brake control relay is equipped with connector, the brake control
Relay is fixed on the motor housing by the connector.
In any of the above-described scheme preferably, the bottom of the brake control relay is equipped with axis body, the brake control
Relay processed pushes the brake first speed column to bottom by the axis body, and at this time, the brake head that refers to more turns over the axis body,
Realize motor normal rotation.
In any of the above-described scheme preferably, it is provided with the top of the brake first speed column recessed with axis body cooperation
Groove, the groove are used for the deviation for limiting the axis body.
In any of the above-described scheme preferably, the lower end of the brake first speed column is equipped with spring, when the brake control
When relay shrinks the axis body, the brake first speed column is pushed to push up by the spring being placed in below the brake first speed column
End.
In any of the above-described scheme preferably, the brake head that refers to cricoid refers to the head body and uniform of braking more more by one
The finger tip composition referred to more on brake head body is arranged on, the spring below the brake first speed column is by the brake
When first speed column pushes top to, it is described refer to brake head be limited between two finger tips, for motor stop leave shutdown away from
From.
The advantageous effects of the utility model：According to the utility model robot co-melting with people flexibility motor brake
Mechanism, the flexible motor braking mechanism of the co-melting robot of provided by the utility model and people, brake structure is simple, and cost is low, stops
Car only needs a small amount of mechanism can reached purpose, it is not necessary to significantly alters the size of motor；Brake structure is for flexible and people
The application scenarios of co-melting robot, brake flexible mechanism is fully provided by two-stage braking distance；Brake control is simple, it is only necessary to controls
The purpose of brake and release can be achieved in relay on-off electricity processed.
Brief description of the drawings
Fig. 1 is the preferred embodiment according to the flexible motor braking mechanism of robot co-melting with people of the utility model
Overall structure diagram；
Fig. 2 is the preferred embodiment according to the flexible motor braking mechanism of robot co-melting with people of the utility model
Brake control relay construction schematic diagram, which can be the embodiment identical from Fig. 1 or different with Fig. 1
Embodiment；
Fig. 3 is the preferred embodiment according to the flexible motor braking mechanism of robot co-melting with people of the utility model
Brake first speed rod structure schematic diagram, the embodiment can be the embodiment identical with Fig. 1 or Fig. 2 or with Fig. 1 or Fig. 2
Different embodiments；
Fig. 4 is the preferred embodiment according to the flexible motor braking mechanism of robot co-melting with people of the utility model
Refer to brake header structure schematic diagram, which can be the embodiment identical with Fig. 1 or Fig. 2 or Fig. 3 or and Fig. 1 more
Or the embodiment that Fig. 2 or Fig. 3 is different；
Fig. 5 is the preferred embodiment according to the flexible motor braking mechanism of robot co-melting with people of the utility model
Wavy spring structure diagram, the embodiment can be the embodiment identical with Fig. 1 or Fig. 2 or Fig. 3 or Fig. 4 or with
Embodiments different Fig. 1 or Fig. 2 or Fig. 3 or Fig. 4.
In figure：1- refers to brake head, 2- brake control relays, 3- brake first speed columns, 4- wavy springs, 5- baffles, 6- more
Clamp spring, 7- motor housings, 8- motor output shafts, 9- finger tips, 11- refer to brake head body more, and 21- connectors, 22- axis bodies, 31- is recessed
Groove.
Embodiment
To make those skilled in the art more clear and clear and definite the technical solution of the utility model, with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As shown in Figure 1 and Figure 5, a kind of co-melting robot of and people flexible motor braking mechanism, bag provided in this embodiment
Motor housing 7 and the flexible motor braking mechanism being arranged in the motor housing 7 are included, the flexibility motor braking mechanism includes
Refer to brake first 1, brake control relay 2, brake first speed column 3 and wavy spring 4, the brake controls relay 2 to be fixed on more
On motor housing 7, the brake first speed column 3 is arranged on the lower section of the brake control relay 2, described to refer to brake first 1 more
Lower section is equipped with baffle 5, and the top for referring to brake first 1 more is equipped with clamp spring 6, and the brake of finger more first 1 passes through the baffle 5, institute
State wavy spring 4 and the clamp spring 6 is fixed, control relay 2 to promote the brake first speed column to be transported about 3 by the brake
It is dynamic, switch the flexible motor braking mechanism as brake working status or brake release conditions.
Further, in the present embodiment, as shown in Figure 1, being equipped with motor in the motor housing 7, the motor and electricity
Machine output shaft 8 connects, and brake first 1, the baffle 5 and the wavy spring 4 of referring to more is set in the motor output shaft 8
On, the brake of finger more first 1 follows the motor output shaft 8 to rotate；The brake of finger more first 1 is arranged on the baffle 5 and institute
Between stating wavy spring 4, the wavy spring 4 is arranged on described refer to more and brakes between first 1 and the clamp spring 6.
Further, in the present embodiment, as shown in Figure 1, the brake of finger more first 1 passes through the baffle 5, the waveform
Spring 4 and the clamp spring 6 carry out axial compression fixation；The brake of finger more first 1 passes through the baffle 5,4 and of the wavy spring
The clamp spring 6 carries out axial elasticity and fixes.
Further, in the present embodiment, as shown in Fig. 2, the brake control relay 2 is equipped with connector 21, institute
Brake control relay 2 is stated to be fixed on the motor housing 7 by the connector 21；The brake control relay 2
Bottom is equipped with axis body 22, and the brake control relay 2 pushes the brake first speed column 3 to bottom by the axis body 22, this
When, the brake of finger more first 1 turns over the axis body 22, realizes motor normal rotation.
Further, in the present embodiment, as shown in figure 3, the top of the brake first speed column 3 is provided with and the axis body
22 grooves 31 coordinated, the groove 31 are used for the deviation for limiting the axis body 22；The lower end of the brake first speed column 3 is equipped with bullet
Spring, when the brake control relay 2 shrinks the axis body 22, the spring for being placed in 3 lower section of brake first speed column will
The brake first speed column 3 pushes top to.
Further, in the present embodiment, as shown in figure 4, described refer to brake first 1 by a cricoid brake head sheet of finger more more
Body 11 and the finger tip 9 being uniformly arranged on the brake head of the finger more body 11 form, when described in 3 lower section of brake first speed column
When spring pushes the brake first speed column 3 to top, the brake of finger more first 1 is limited between two finger tips 9, for electricity
Machine stops leaving shutdown distance.
Further, in the present embodiment, brake control relay 2 discharges, and the spring for being placed in 3 lower section of brake first speed column will
Brake first speed column 3 pushes top to, refers to brake first 1 more and is limited in the range of two finger tips 9, stop leaving for motor shut down away from
From.The brake of finger more first 1 carries out axial elasticity by the baffle 5, the wavy spring 4 and the clamp spring 6 and fixes.When stopping
Turn deceleration torque and exceed certain value, more than wavy spring 4 to referring to first 1 squeeze friction of braking, finger brake first 1 more can be made opposite more
Baffle 5 and 6 relative motion of wavy spring 4 and clamp spring of extruding in lower section.This design mechanism is used to be provided for motor stopping
Other one section of buffer distance.Lift the flexibility of brake gear.
In conclusion in the present embodiment, according to the present embodiment robot co-melting with people with flexible motor braking mechanism,
The flexible motor braking mechanism of the co-melting robot of provided in this embodiment and people, brake structure is simple, and cost is low, and brake only needs few
The mechanism of amount can reached purpose, it is not necessary to significantly alters the size of motor；Brake structure is for the flexible and co-melting machine of people
The application scenarios of people, brake flexible mechanism is fully provided by two-stage braking distance；Brake control is simple, it is only necessary to controls relay
Power on/off is that the purpose of brake and release can be achieved.
The above, is only the utility model further embodiment, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is according to the present utility model in scope disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the scope of protection of the utility model.
Claims (10)
1. it is a kind of with the co-melting robot of people with flexible motor braking mechanism, including motor housing (7) and be arranged on outside the motor
Flexible motor braking mechanism in shell (7), it is characterised in that：The flexibility motor braking mechanism includes referring to brake head (1) more, stops
Car control relay (2), brake first speed column (3) and wavy spring (4), the brake control relay (2) are fixed on outside motor
On shell (7), the brake first speed column (3) is arranged on the lower section of the brake control relay (2), described to refer to brake head (1) more
Lower section be equipped with baffle (5), the top for referring to brake head (1) more is equipped with clamp spring (6), and the finger more head (1) that brakes passes through institute
State baffle (5), the wavy spring (4) and the clamp spring (6) to be fixed, control relay (2) to promote institute by the brake
State brake first speed column (3) to move up and down, switch the flexible motor braking mechanism as brake working status or brake release conditions.
A kind of 2. flexible motor braking mechanism of the co-melting robot of and people according to claim 1, it is characterised in that：It is described
Motor is equipped with motor housing (7), the motor is connected with motor output shaft (8), described to refer to brake head (1), the baffle more
(5) it is set on the motor output shaft (8) with the wavy spring (4), the brake head (1) that refers to more follows the motor
Output shaft (8) rotates.
A kind of 3. flexible motor braking mechanism of the co-melting robot of and people according to claim 2, it is characterised in that：It is described
Refer to brake head (1) to be arranged between the baffle (5) and the wavy spring (4), the wavy spring (4) is arranged on described more
Refer between brake head (1) and the clamp spring (6) more.
A kind of 4. flexible motor braking mechanism of the co-melting robot of and people according to claim 2, it is characterised in that：It is described
Refer to brake head (1) more and axial compression fixation is carried out by the baffle (5), the wavy spring (4) and the clamp spring (6).
A kind of 5. flexible motor braking mechanism of the co-melting robot of and people according to claim 2, it is characterised in that：It is described
Refer to brake head (1) to fix by the baffle (5), the wavy spring (4) and the clamp spring (6) progress axial elasticity more.
A kind of 6. flexible motor braking mechanism of the co-melting robot of and people according to claim 1, it is characterised in that：It is described
Brake control relay (2) is equipped with connector (21), and the brake control relay (2) is fixed by the connector (21)
On the motor housing (7).
A kind of 7. flexible motor braking mechanism of the co-melting robot of and people according to claim 6, it is characterised in that：It is described
The bottom of brake control relay (2) is equipped with axis body (22), and the brake controls relay (2) by the axis body (22) by institute
State brake first speed column (3) and push bottom to, at this time, the brake head (1) that refers to more turns over the axis body (22), realizes that motor normally turns
It is dynamic.
A kind of 8. flexible motor braking mechanism of the co-melting robot of and people according to claim 7, it is characterised in that：It is described
The groove (31) coordinated with the axis body (22) is provided with the top of brake first speed column (3), the groove (31) is used to limit institute
State the deviation of axis body (22).
A kind of 9. flexible motor braking mechanism of the co-melting robot of and people according to claim 8, it is characterised in that：It is described
The lower end of brake first speed column (3) is equipped with spring, when the brake control relay (2) shrinks axis body (22), is placed in institute
State the spring below brake first speed column (3) and push the brake first speed column (3) to top.
A kind of 10. flexible motor braking mechanism of the co-melting robot of and people according to claim 9, it is characterised in that：Institute
State and refer to brake head (1) by a cricoid finger brake head body (11) more more and be uniformly arranged on the finger brake head body (11) more
On finger tip (9) composition, the spring below brake first speed column (3) pushes the brake first speed column (3) to top
When, the brake head (1) that refers to more is limited between two finger tips (9), stops leaving shutdown distance for motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278814.7U CN207368812U (en) | 2017-09-30 | 2017-09-30 | A kind of flexible motor braking mechanism of the co-melting robot of and people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721278814.7U CN207368812U (en) | 2017-09-30 | 2017-09-30 | A kind of flexible motor braking mechanism of the co-melting robot of and people |
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| Publication Number | Publication Date |
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| CN207368812U true CN207368812U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721278814.7U Active CN207368812U (en) | 2017-09-30 | 2017-09-30 | A kind of flexible motor braking mechanism of the co-melting robot of and people |
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| CN (1) | CN207368812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516968A (en) * | 2017-09-30 | 2017-12-26 | 江苏集萃智能制造技术研究所有限公司 | A kind of and flexible motor braking mechanism of the co-melting robot of people |
-
2017
- 2017-09-30 CN CN201721278814.7U patent/CN207368812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516968A (en) * | 2017-09-30 | 2017-12-26 | 江苏集萃智能制造技术研究所有限公司 | A kind of and flexible motor braking mechanism of the co-melting robot of people |
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