CN207601270U - A kind of electronic automobile-used outer-rotor structure motor test erecting device - Google Patents

Abstract

The utility model discloses a kind of electronic automobile-used outer-rotor structure motor test erecting device, the electronic automobile-used outer-rotor structure motor test erecting device includes connector, rigid rod, stent, hunting gear（Two kinds of forms of A or B）;Described connector one end is connect with dynamometer machine, and other end is connect by rigid rod with hunting gear, and the hunting gear is connect with motor one end.The other end of motor, that is, outlet end bearing is fixed by stent.The utility model installment work is simple, versatile, need not process motor, and centring property is good, yielding rubber is avoided to wear and stable, suitable for the electronic automobile-used outer-rotor structure electromechanical testing of various appearance and sizes.

Description

A kind of electronic automobile-used outer-rotor structure motor test erecting device

Technical field

The utility model is related to a kind of electronic automobile-used outer-rotor structure motor test erecting devices.

Background technology

With flourishing for electric vehicle industry, motor of electric driven bicycle is as the core driving portion of electric bicycle Part, quality seriously affect the safety and reliability of vehicle, are related to the personal safety of consumer.For electric vehicle With motor, the characteristics of due to its outer-rotor structure, can not installation be coupled with sensor or dynamometer machine by traditional shaft coupling. Connection erecting device used in laboratory of the country is the motor for certain appearance and size mostly at present, is existed during use The problems such as centering is difficult, operation shaking is big, to yielding rubber serious wear is installed, the various appearance and sizes of laboratory can not be met The test request of motor of electric motor car so that assembling is difficult to be taken, and greatly reduces working efficiency.And such electronic vehicle electric Motivation structure and shape are more special, and even installing drive link needs to be processed sample appearance even destruction, this just makes Time-consuming and laborious into preparation, working efficiency is low.Therefore, it is necessary to traditional connection erecting device is improved.

Invention content

The purpose of this utility model is to provide a kind of electronic automobile-used outer-rotor structure motor test erecting device, this practicalities Novel is to be achieved through the following technical solutions：The electronic automobile-used outer-rotor structure motor test erecting device of the utility model includes Connector 1, rigid rod 2, stent 5, hunting gear 3（A or B）, described 1 one end of connector connect with dynamometer machine, and other end is led to It crosses rigid rod 2 to connect with hunting gear 3, the hunting gear 3 and the axis connection of 4 one end of motor；The other end of motor 4 is Line end axis is fixed by stent 5;Connector 1 is by joining beam 6, bearing 1, thimble 1, clamp spring 9, the first axle sleeve 10 and the second axle sleeve 11 Composition;First axle sleeve 10, the second axle sleeve 11 are connect with dynamometer machine, and thimble 1 withstands on the axis of 4 one end of motor, and bearing 1 is sleeved on top On needle 8, clamp spring 9 is placed on one 7 outside of bearing is isolated with thimble 1, and joining beam 6 is fixed on the second axle sleeve 11,6 end two of joining beam Side sets the trepanning of certain length, and 2 one end of rigid rod is fixed on nut in the trepanning of joining beam 6.As shown in figure 3, stent 5 is by sliding Block 12, thimble 2 13, pressure 14, fixed seat 15, card slot 16, panel 17, support plate 18 and bottom plate 19 form;Sliding block 12 is placed on In card slot 16, can move freely, fixed for adjustment width with adapting to the motor 4 of the different leading-out terminal diameters of axle, thimble 2 13 from hang down Nogata ensures that axis is vertical with 5 plane of stent, realizes that motor shaft and measurement of power arbor are accurately right to the leading-out terminal axis of locking motor 4 In, it avoids upwarping or sagging;The hunting gear 3 has two kinds of forms of A and B:A forms are made of follower A1 and follower A2, Follower A1 both sides set the trepanning of certain length, and 2 other end of rigid rod is leaned against in follower A1 trepannings, realize the two connection, Stress point, centre bore identical with A2 settings follower A1 are provided for rigid rod 2, and passes through three threaded holes near centre bore Connection, follower A2 are arranged to certain opening, reach close with the axis of motor by screw lock opening with the axis of motor one end Cooperation;B forms are made of follower B1 and B2, respectively there is a pair, follower B1 U-shaped like briquettings, and briquetting upper surface centre is set Threaded hole is fixed by threaded hole with follower B2 with screw rod, and briquetting lower end is tightly pressed against motor tympanum both sides, follower B2 It is connect by trepanning with rigid rod, bearing 2 22 is covered on rigid rod 2, yielding rubber is sleeved on bearing 2 22.

Compared with prior art, the utility model using effect is good, electronic automobile-used outer-rotor structure motor test erector Make simple, versatile, need not process motor, centring property is good, yielding rubber is avoided to wear and stable, suitable for various The electronic automobile-used outer-rotor structure motor of appearance and size, disclosure satisfy that the test request of laboratory, and electronic automobile-used outer rotor Structural electromotor experiment installation apparatus is easy for installation, stable.

Description of the drawings

Fig. 1 is a kind of structure of the main view of the utility model.

Fig. 2 is a kind of joiner structure schematic diagram of the utility model.

Fig. 3 is a kind of stent device structure diagram of the utility model.

Fig. 4 is a kind of follower A1 structure diagrams of the utility model.

Fig. 5 is a kind of follower A2 structure diagrams of the utility model.

Fig. 6 is a kind of follower B1 structure diagrams of the utility model.

Fig. 7 is a kind of follower B2 structure diagrams of the utility model.

Fig. 8 is the positioning device scheme of installation of the utility model.

Fig. 9 is a kind of rigid rod structure schematic diagram of the utility model.

Specific embodiment

The electronic automobile-used outer-rotor structure motor test erecting device of the utility model, including connector, rigid rod, branch Frame, hunting gear.Described connector one end is connect with dynamometer machine, and other end is connect by rigid rod with hunting gear；It is described Hunting gear and motor one end axis connection；The other end of motor, that is, leading-out terminal axis is fixed by stent.The connector is by joining Bar, bearing, thimble, clamp spring, the first axle sleeve and the second axle sleeve composition.The stent is by sliding block, thimble, pressure, fixed seat, card Slot, panel, support plate and bottom plate composition, sliding block adjustment width, thimble are locked from vertical direction.

There are two types of form A or B, hunting gear A to be suitable for the motor of electric driven bicycle for having pedal for the hunting gear, with Dynamic device B rubs suitable for the electricity of no pedal uses motor.

Hunting gear A is made of follower A1 and follower A2.Follower A1 is connect with the rigid rod, follower A2 and the axis connection of motor one end are reached by screw lock opening clamping and are closely connect with the axis of motor.

Hunting gear B is made of follower B1 and B2, is separately mounted to motor both sides, it is ensured that fixed point and motor thereon Axle center is in same straight line.

A bearing is covered on the rigid rod, yielding rubber is sleeved on bearing, is avoided that the excessive wear of yielding rubber.

In above-mentioned technical solution, install hunting gear before, using a pair of of Position Scale carry out angle alignment, realize with The accurate centering of motor.Position Scale is mounted in guide rail, and slidably, guide rail is fixed on the connector, and scale abuts motor, Motor position is adjusted to very close to each other between scale and motor, nonadjustable signal, carries out hunting gear installation.

Below by way of the specific implementation example of attached drawing, the utility model is further illustrated, but not limited to this.

As shown in Figure 1, the electronic automobile-used outer-rotor structure motor test erecting device of the utility model include connector 1, Rigid rod 2, stent 5, hunting gear 3（A or B）, described 1 one end of connector connect with dynamometer machine, and other end passes through rigid rod 2 It is connect with hunting gear 3, the hunting gear 3 and the axis connection of 4 one end of motor；The other end of motor 4, that is, leading-out terminal axis by Stent 5 is fixed.As shown in Fig. 2, connector 1 is by joining beam 6, bearing 1, thimble 1, clamp spring 9, the first axle sleeve 10 and the second axle sleeve 11 compositions;First axle sleeve 10, the second axle sleeve 11 are connect with dynamometer machine, and thimble 1 withstands on the axis of 4 one end of motor, and bearing 1 is sleeved on On thimble 1, clamp spring 9 is placed on the outside of bearing 1 is isolated with thimble 1, and bearing is avoided to move radially, and joining beam 6 is fixed on the On two axle sleeves 11,6 end both sides of joining beam set the trepanning of certain length, and 2 one end of rigid rod is fixed on the trepanning of joining beam 6 with nut On.As shown in figure 3, stent 5 is by sliding block 12, thimble 2 13, pressure 14, fixed seat 15, card slot 16, panel 17,18 and of support plate Bottom plate 19 forms;Sliding block 12 is placed in card slot 16, can move freely, for adjustment width to adapt to the different leading-out terminal diameters of axle Motor 4 is fixed, and thimble 2 13 ensures that axis is vertical with 5 plane of stent, realize from the leading-out terminal axis of vertical direction locking motor 4 Motor shaft and the accurate centering of measurement of power arbor, avoid upwarping or sagging;As shown in FIG. 4,5,6, 7, it is various outer in order to meet laboratory The installation requirement of the motor of electric motor car of shape size has A forms or B forms without processed sample, the hunting gear 3:A shapes Formula is made of follower A1 and follower A2, suitable for there is the motor of electric driven bicycle of pedal;Follower A1 both sides setting one The trepanning of measured length, 2 other end of rigid rod are leaned against in follower A1 trepannings, realize both connection, it is ensured that for rigid rod 2 provide by Force, centre bore identical with A2 settings follower A1, and pass through the connection of three threaded holes near centre bore, follower A2 is set Certain opening is set to, is reached with the axis of motor one end by screw lock opening and is fitted close with the axis of motor;B forms are by being servo-actuated Part B1 and B2 are formed, and respectively have a pair, are rubbed suitable for the electricity of no pedal and are used motor;Follower B1 U-shaped like briquettings, briquetting upper surface Centre is threaded hole, is fixed by threaded hole with follower B2 with screw rod, and briquetting lower end is tightly pressed against motor tympanum both sides, Follower B2 is connect by trepanning with rigid rod.As shown in figure 9, bearing 2 22 is installed, to avoid yielding rubber on rigid rod 2 Excessive wear, yielding rubber are bound on bearing 2 22.

To realize that the electricity with no pedal rubs with the accurate centering of motor, the electronic automobile-used outer-rotor structure motor test peace Assembling device is equipped with positioning device, and positioning device is made of Position Scale 20 and guide rail 21, and Position Scale 20 is mounted in guide rail 21, Slidably, guide rail is fixed on connector 1, and scale 20 abuts motor 4, and adjustment motor position does not have between scale 20 and motor 4 Gap.As shown in figure 8, before installation hunting gear B, angle alignment is carried out using positioning device.Nonadjustable signal carries out hunting gear 3 installations, centering and after installing, then remove positioning device.

One embodiment of above only the utility model, it is all to be familiar with technique personnel, it is done according to the utility model Equivalent change, ought to be included in the utility model application range in.

Claims (2)

1. A kind of 1. electronic automobile-used outer-rotor structure motor test erecting device, which is characterized in that the electronic automobile-used outer rotor Structural electromotor experiment installation apparatus includes connector（1）, rigid rod（2）, stent（5）, hunting gear（3）;The connector（1） Including joining beam（6）, bearing one（7）, thimble one（8）, clamp spring（9）, the first axle sleeve（10）With the second axle sleeve（11）;First axle sleeve （10）It is connect with dynamometer machine by screw lock, thimble one（8）Withstand on motor（4）On the axis of one end, bearing one（7）It is sleeved on thimble One（8）On, clamp spring（9）It is placed on bearing one（7）Outside and thimble one（8）Isolation, joining beam（6）It is fixed on the second axle sleeve（11） On, joining beam（6）Distal aperture fixes the rigid rod with nut（2）One end, rigid rod（2）The other end lean against it is described with Dynamic device（3）On, hunting gear（3）It is connect with the axis of motor one end by screw lock；The other end of motor, that is, leading-out terminal axis By the stent（5）It is fixed;The stent（5）Including sliding block（12）, thimble two（13）, pressure（14）, fixed seat（15）, card Slot（16）, panel（17）, support plate（18）And bottom plate（19）, sliding block（12）Adjustment width, thimble two（13）Across pressure（14） From the leading-out terminal axis of vertical direction locking motor;The hunting gear（3）There are A forms or B forms:Hunting gear（3）A forms It is made of follower A1 and follower A2, rigid rod (2) other end is leaned against in two side opening of follower A1, and follower A1 and A2 leads to Three screw holes crossed near its centre bore are connected using screw lock, and follower A2 and the axis of motor one end are reached by screw lock It is fitted close to the axis of motor, hunting gear（3）B forms be made of follower B1 and B2, be separately mounted to motor tympanum Both sides;The rigid rod（2）Above cover bearing two（22）, yielding rubber is sleeved on bearing two（22）On.
2. 2. electronic automobile-used outer-rotor structure motor test erecting device according to claim 1, which is characterized in that described Electronic automobile-used outer-rotor structure motor test erecting device is equipped with positioning device, and positioning device is by Position Scale（20）And guide rail （21）Composition, Position Scale (20) is in guide rail (21), and slidably, guide rail is fixed on connector（1）On, scale（20）Tightly By motor (4), scale（20）With motor（4）Between it is very close to each other.