CN210985162U

CN210985162U - Electric brush wire angle forming device

Info

Publication number: CN210985162U
Application number: CN201922429474.9U
Authority: CN
Inventors: 李俊烨; 王新鹏; 吴桂玲; 张心明; 涂益昀; 赵伟宏
Original assignee: Changchun University of Science and Technology
Current assignee: Changchun University of Science and Technology
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-10
Anticipated expiration: 2029-12-30

Abstract

The utility model provides an electric brush silk angle forming device, constitute by two parts respectively, including electric brush silk anchor clamps part and angle control shaping part, electric brush anchor clamps are rotatable anchor clamps, the brush presss from both sides tightly to electric brush location bench through vertical clamp, electric brush location bench installs on the rotary rod with two vertical clamps, rotary rod one end links together with accurate manual revolving stage, and the clamp ring is installed at both ends, realize the angle control of electric brush silk anchor clamps through adjusting the revolving stage, and press from both sides tightly it through the clamp ring, angle control shaping part is by the elevating platform, the displacement platform, angle position platform and electric brush silk clamping plate constitute, electric brush silk anchor clamps angle fixation back, through adjusting the elevating platform, displacement platform and clamp plate press from both sides tightly the electric brush silk, further realize the shaping processing to electric brush silk angle through control angle position platform, this mechanism simple to operate, the mechanism is simple to operate, The angle forming device is simple and reliable to use, and can be used for angle forming processing of electric brush wires in different sizes.

Description

Electric brush wire angle forming device

Technical Field

The utility model relates to an accurate machining field specifically is an electric brush silk angle forming device.

Background

The conductive slip ring technology is used for transmitting various signals on static equipment to rotating equipment and is widely applied to the fields of electronics, machinery, aerospace and the like. The service life of the conductive slip ring is not only related to external factors, but also related to the magnitude of the contact pressure value, if the contact pressure value is too large, the contact resistance of the conductive ring can also become large, the temperature of the current passing through the contact position can rise a lot, even fusion welding of the brush wire and the slip ring can be caused, the contact pressure drop can also increase, the signal transmission effect can be influenced, and the magnitude of the contact pressure value of the brush wire is in accurate control on the angle of the brush wire, so that the device aims to perform accurate angle forming processing on the brush wire on the brush.

In electrically conductive slip ring, the brush silk is installed on the brush, after the brush silk preliminary installation was accomplished, the initial angle of brush silk also confirmed thereupon, but because the brush silk precision of brush silk angle can not fine control when the installation, there is the deviation often each brush silk angle of one row, consequently need carry out the secondary adjustment with artifical mode to it usually, not only waste time and energy, and the accuracy can't be guaranteed, this device mutually supports through design rotary fixture and angle position platform, the realization is handled the accurate shaping of brush silk angle, the device easy operation, it is steady and reliable to operate, be applicable to the shaping processing work of brush silk angle very much, adjustment to brush silk frock link has very important realistic meaning.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a brush silk angle forming device for solving the difficult problem of brush silk shaping angle control, utilize the accuracy nature of angle platform deflection angle and provide the homogeneity of torque, through designing a high accuracy rotatable fixture, cooperation brush silk clamping part carries out high accuracy angle shaping to the brush silk and handles.

In order to solve the technical problem, the utility model provides a following technical scheme: an electric brush wire angle forming device is characterized in that the device comprises an electric brush clamp and an angle control part, the electric brush fixture consists of a vertical clamp, an electric brush positioning plate, a rotating rod, a manual rotating platform, a clamping ring, a connecting boss, a bevel plate and a right-angle fixing frame, the brush fixture can be precisely adjusted in 360-degree rotation angle, the clamping ring can realize the fixation of the brush filament fixture angle, the vertical clamp can realize the quick clamping of the electric brush, the angle control part consists of an electric brush wire deflection plate, a clamping plate, an electric angle table, a displacement table and a lifting table, the angle control part can realize the functions of clamping the electric brush wire and controlling the deflection angle, and the electric brush clamp and the angle control part are both arranged on the optical platform, so that the mounting precision is ensured and the running stability of the device is improved;

further, preferably, the vertical fixture is mounted on the fixture positioning table through a bolt, the fixture positioning table is connected with a rotating rod through a bolt, one end of the rotating rod is provided with a connecting plate, the connecting plate is connected with a manual rotating table, a base of the manual rotating table is mounted on the right-angle fixing frame, and the angle of the fixture positioning table of the electric brush wire can be accurately adjusted by adjusting the manual rotating table;

furthermore, preferably, two sides of the rotating rod are respectively positioned through clamping rings, the clamping rings on two sides are installed on a connecting boss, the connecting boss is connected with one side of a folded angle plate, the other side of the folded angle plate is installed on a right-angle fixing frame through a bolt, the right-angle fixing frames on two sides are further installed on an optical platform, and the angle fixing effect on the electric brush wire clamping table can be realized through adjusting the clamping rings;

further, preferably, the lifting table is mounted on the optical platform, the displacement table is mounted on a slide block above the lifting table, and the electric angular table is mounted on the slide block of the displacement table, so that the accurate adjustment of the spatial position of the angular table body in the height direction and the front-back direction is further realized;

preferably, a deflection plate is mounted on the deflection sliding block above the angular table, one side of the deflection plate is in contact with the electric brush wire, and a clamping plate is mounted on a contact surface of the deflection plate and the electric brush wire, so that the clamping effect on the electric brush wire is further realized;

further, preferably, in order to further ensure that the electric brush wires are uniformly stressed, semicircular grooves are formed in the clamping plate, the distance between each groove and each electric brush wire is the same as the distance between the corresponding electric brush wires, bolt holes are formed in the clamping plate and the deflection plate, so that the electric brush wires can be further clamped, the electric brush wires are ensured to be in line contact under stress, and the angle control precision is improved;

further, as an optimization, the brush fixture positioning plate can be designed into different sizes according to different brushes to clamp different brush wires, and the deflection plate can also change different sizes according to the brushes with different sizes to further meet the requirement of angle forming treatment on the brush wires with different sizes;

preferably, for the angle forming of the brush wire, the accuracy of the angle forming is controlled, the accuracy of the torque transmitted by the electric angular table and the accuracy of the deflection angle are utilized, the rotation center of the angular table is overlapped with the root of the brush wire by controlling the angular table and the clamping device of the angular table, the angular table is further controlled to rotate for a certain angle, the force generated by the torsion of the angular table is transmitted to one side of the brush wire, the brush wire is bent from the root under the action of stress, and the accurate control forming of the angle of the brush wire is realized.

Drawings

FIG. 1 is a general schematic view of an angle forming device for brush wires

FIG. 2 is a schematic view of a right-angle fixing frame

FIG. 3 is a schematic view of a corner panel

FIG. 4 is a schematic view of a connection boss

FIG. 5 is a schematic view of a clamp ring

FIG. 6 is a schematic view of a rotary rod

FIG. 7 is a schematic view of a fixture positioning table

FIG. 8 is a schematic view of an assembly of brush wire clamping components

FIG. 9 is a flow chart of forming an angle of an electric brush wire

Detailed Description

The utility model provides an electric brush silk angle forming device combines below to combine the utility model discloses the embodiment in the accompanying drawings, right the utility model discloses technical scheme in the embodiment carries out clear, complete description, and the embodiment that obviously describes is only the utility model discloses a part embodiment, rather than whole embodiment. Based on the embodiments in the present invention, other embodiments obtained by a person of ordinary skill in the art without creative work all belong to the protection scope of the present invention.

The utility model discloses mainly constitute by two parts, be rotary fixture part and angle control shaping part respectively. The rotary clamp part is arranged on an optical platform (15) through a right-angle fixing frame (16), the right-angle fixing frame (16) consists of a vertical plate (16-1), a bottom plate (16-5) and two side plates (16-3), two long round holes (16-4) are processed on the bottom plate (16-5) so as to be adjusted when the rotary clamp part is arranged on the optical platform (15), and 10 long round holes (16-2) are processed on the vertical plate (16-1) so that a connecting piece can be properly adjusted in installation height when the rotary clamp part is arranged on the optical platform; the angle folding plate (5) consists of a vertical plate (5-2), a bottom plate (5-5) and a supporting plate (5-3), the vertical plate (5-2) is provided with four round holes (5-1), the round holes (5-1) are matched with long round holes (16-2) of a right-angle fixing frame (16) through bolts, the bottom plate (5-5) is provided with four round holes (5-4), the round holes (5-4) are matched with the round holes (4-2) of a connecting boss (4) to realize the installation and adjustment of the connecting boss (4), the clamping ring (3) consists of a tightening knob (3-1), a clamping sleeve (3-2) and a base through hole (3-3), the connecting boss (4) tightens the bolts in a threaded hole (4-1) on the connecting boss (4) through the bottom through hole (3-3) of the clamping ring (3), a manual rotating table (9) is arranged above a vertical plate (16-1) of a right-angle fixing frame (16), a rotating table surface of an optional mounting table (9) is connected with a rotating shaft (10) through a bolt hole (10-1), two ends of the rotating shaft (10) are clamped in clamping sleeves (3-2) of a clamping ring (3), and a clamp positioning table (2) is arranged on the rotating rod (10) through a through hole (2-3), a positioning table surface (10-2) of the rotating rod (10) and the through hole (10-3); the vertical clamp (1) is composed of a base (1-1), an adjusting bolt (1-3) and a clamping contact (1-4), four through holes (1-2) are machined in the base (1-2), the vertical clamp (1) is installed on the clamp positioning table (2) through the through holes (1-2) and the through holes (2-2) in the clamp positioning table (2), and therefore the whole installation work of the rotary clamp is achieved.

The angle control part consists of a lifting platform (8), a displacement platform (7), an angle station (6), a deflection plate (13), a deflection plate base (14) and a clamping plate (12), wherein the lifting platform (8) is installed on an optical platform (15), the specific position is the middle of two right-angle fixing frames (16), the displacement platform (7) is installed on the lifting platform (8), the angle station (6) is installed on a sliding block above the displacement platform (7), the deflection plate base (14) is installed on the sliding block of the angle station (6) through 8 symmetrical bolts (14-2), the deflection plate (13) is fixed on the base of the deflection plate (13) through a metal plate (14-1), and the clamping plate (12) is fixed on the deflection plate (13) through the bolts (12-1), which is the installation process of the angle control part of the device.

When the device is operated, the lifting table (8) is firstly adjusted to the initial position, meanwhile, the displacement table (7) and the angle table (6) are also adjusted to the initial position, then the vertical clamp (1) is opened, the inner groove of the electric brush (11) is aligned to the positioning rod (2-1) of the clamp positioning table (2), then the vertical clamp (1) is locked, in the process, the adjusting bolt (1-3) of the vertical clamp (1) can be properly adjusted, the extending length of the clamping contact (1-4) is changed, and the clamping force on the electric brush (11) is further adjusted.

And adjusting the manual rotating table (9) in the next step, firstly roughly adjusting the angle range to a rough angle range, then adjusting the lifting table (8) and the displacement table (7), finally aligning the deflection plate (13) to the root of the electric brush (11) electric brush wires, further accurately adjusting the manual rotating table (9) in the next step, gradually adjusting the electric brush wires to be at the position flush with the clamping surface of the deflection plate (13), mounting the clamping plate (12) on the deflection plate (13) after the adjustment is finished, and finally starting to form the angle of the electric brush wires of the electric brush (11) by controlling the angular position table (6).

The device has the flow chart as shown in fig. 9, when the angle forming processing of the electric brush (11) is carried out, the first electric brush (11) can be used as the reference of the position adjustment of the rotary clamp, the operation of the movable displacement platform (7) on the reference point of the root part of the electric brush wire is included, after the reference point is found for the first time, the lifting platform (8) and the movable displacement platform (7) can be locked, the next angle forming operation is convenient, the manual rotation platform (9) is also limited and locked after the position is determined, therefore, when the angle forming of the electric brush wire at the other side is carried out, only the vertical clamp (1) is required to be opened, the direction of the electric brush (11) is adjusted, the electric brush is then clamped, the clamping plate (12) is directly installed on the next step, and the angle forming processing is carried out by directly controlling the angle.

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

1. An electric brush wire angle forming device is characterized in that the device comprises an electric brush clamp and an angle control part, the electric brush fixture consists of a vertical clamp, an electric brush positioning plate, a rotating rod, a connecting plate, a manual rotating platform, a clamping ring, a connecting boss, a bevel plate and a right-angle fixing frame, the brush fixture can be precisely adjusted in 360-degree rotation angle, the clamping ring can realize the fixation of the brush filament fixture angle, the vertical clamp can realize the quick clamping of the electric brush, the angle control part consists of an electric brush wire deflection plate, a clamping plate, an electric angle table, a displacement table and a lifting table, the angle control part can realize the functions of clamping the electric brush and controlling the deflection angle, and the electric brush clamp and the angle control part are both arranged on the optical platform, so that the installation precision is ensured, and the running stability of the device is improved.

2. An electrical brush wire angle forming apparatus according to claim 1, wherein: vertical clamp passes through the bolt and installs on anchor clamps location platform, and anchor clamps location platform passes through the bolt and is in the same place with rotary rod connected, and rotary rod one end is the connecting plate, links together through this connecting plate and manual revolving stage, manual revolving stage pedestal mounting is on the right angle mount, through adjusting manual revolving stage, can realize the angle accurate adjustment to brush silk anchor clamps location platform.

3. An electrical brush wire angle forming apparatus according to claim 1, wherein: the two sides of the rotating rod are positioned through clamping rings respectively, the clamping rings on the two sides are installed on the connecting bosses, the connecting bosses are connected with one side of the angle folding plate, the other side of the angle folding plate is installed on the right-angle fixing frame through bolts, the right-angle fixing frames on the two sides are further installed on the optical platform, and the angle fixing effect of the electric brush wire clamping table can be achieved through adjustment of the clamping rings.

4. An electrical brush wire angle forming apparatus according to claim 1, wherein: the lifting table is installed on the optical platform, the displacement table is installed on a sliding block above the lifting table, and the electric angle table is installed on the sliding block of the displacement table, so that the accurate adjustment of the spatial position of the angle table body in the height direction and the front-back direction is further realized.

5. An electrical brush wire angle forming apparatus according to claim 1, wherein: the deflection slide block above the angular table is provided with a deflection plate, one side of the deflection plate is in contact with an electric brush wire, and the contact surface of the deflection plate and the electric brush wire is provided with a clamping plate, so that the clamping effect on the electric brush wire is further realized, the deflection plate aims to transfer deflection torque generated by the angular table to the electric brush wire, and further deflect the electric brush wire by a certain angle, so that the angle forming processing of the electric brush wire is realized.

6. An electrical brush wire angle forming apparatus according to claim 1, wherein: in order to further ensure that the electric brush wires are evenly stressed, semicircular grooves are formed in the clamping plate, the distance between the grooves is the same as the distance between the electric brush wires, bolt holes are formed in the clamping plate and the deflection plate, so that the electric brush wires can be further clamped, the electric brush wires are ensured to be in line contact in stress, and the angle control precision is improved.

7. An electrical brush wire angle forming apparatus according to claim 1, wherein: the electric brush fixture positioning plate can be designed into different sizes according to different electric brushes, so that different electric brush wires can be clamped, the deflection plate can change different sizes according to the electric brushes with different sizes, and the angle forming treatment of the electric brush wires with different sizes is further met.

8. An electrical brush wire angle forming apparatus according to claim 1, wherein: to the angle shaping of electric brush silk, for the fashioned accuracy of control angle, utilize the moment of torsion of electronic angle platform transmission and the accuracy nature of deflection angle, through control angle position platform and clamping device, coincide the rotation center of angle position platform and electric brush silk root, further through the certain angle of control angle position platform rotation, transmit the power that the angle position platform twistd reverse production to electric brush silk one side for electric brush silk atress effect produces the bending from the root, realizes the accurate control shaping of electric brush silk angle.