CN218903380U

CN218903380U - Bending device for processing brush frame of electric brush

Info

Publication number: CN218903380U
Application number: CN202222370752.XU
Authority: CN
Inventors: 姚明其
Original assignee: Xuancheng Qianqing Electronic Technology Co ltd
Current assignee: Xuancheng Qianqing Electronic Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-04-25
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a bending device for processing an electric brush holder, which comprises a bending machine main body, wherein the bending machine main body comprises a fixed base, two sides of the top end of the fixed base are respectively provided with a lifting stand, the top of the lifting stand is provided with a bending machine top machine, the bottom end of the front side of the bending machine top machine is provided with a profiling bending movable plate, the top end of the front side of the fixed base is provided with a profiling base mechanism, two ends of the front side and the rear side of the profiling base mechanism are respectively provided with a base reinforcing mechanism, a back plate frame mechanism is arranged between the lifting stands, and a plurality of raw material pressing plate limiting mechanisms are arranged on the back plate frame mechanism at intervals. The bending device for processing the brush holder of the electric brush can be used for rapidly straightening longer brush holder raw materials, and further improves the processing efficiency of the brush holder raw materials.

Description

Bending device for processing brush frame of electric brush

Technical Field

The utility model relates to the technical field of brush holders, in particular to a bending device for processing a brush holder of an electric brush.

Background

The brush holder is a device for mounting the brush, and is used for ensuring that the brush has an accurate position on the commutator, so that the brush is in full and close contact with the commutator, the contact voltage drop of the brush is kept constant, the brush is prevented from jumping to cause ignition, and a commutation fault occurs. The brush holder is generally made of metal, and when the brush holder is processed, a bending machine is generally used for bending metal plates.

In the production process of the existing brush holder, the pressing plate structure at the rear side of the bending machine can generally limit the top surface of the metal plate, and when a user needs to place the strip-shaped brush holder raw materials on the profiling base in parallel, the user needs to observe manually, and the alignment efficiency needs to be improved.

Disclosure of Invention

The utility model aims to provide a bending device for processing a brush holder, which aims to solve the problem that when a strip-shaped brush holder raw material is placed on a bending machine, the raw material is inconvenient to align quickly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bending device is used in processing of brush holder, includes the bender main part, the bender main part includes unable adjustment base, and the stand that stands is all installed on unable adjustment base top both sides, and the bender top machine is installed at stand top, the profile bending movable plate is installed to bender top machine front side bottom, profile base mechanism is installed on unable adjustment base front side top, base strengthening mechanism is all installed at the both ends of profile base mechanism's front and back both sides, install back plate frame body mechanism between the stand that stands, and a plurality of former clamp plate stop gear are installed at intervals on the back plate frame body mechanism.

Preferably, the profiling base mechanism comprises a bending fixing base, a jogged convex plate is mounted in the inner jogged mode at the top end of the bending fixing base, a brush frame profiling base is mounted on the outer portion of the top end of the jogged convex plate, a groove structure is arranged in the middle of the brush frame profiling base, and rolling round shafts are inlaid in the two sides of the upper portion of the groove structure of the brush frame profiling base.

Preferably, the base reinforcing mechanism comprises a movable rail, wherein the movable rail is arranged inside two sides of the outer wall of the bending fixed base, two sides of the inner part of the movable rail are respectively connected with a movable connecting block in a jogged mode, the outer part of the movable connecting block is connected with a lifting vertical plate through a threaded structure, the inner part of the top end of the lifting vertical plate is transversely connected with a threaded pressing plate through the threaded structure, and the inner end face of the threaded pressing plate is pressed with a brush holder profiling seat.

Preferably, the backboard frame body mechanism comprises a fixed cross beam, the outer parts of two ends of the fixed cross beam are respectively connected with an elevated stand, at least one extension fixing frame is embedded and installed on the outer side of the middle part of the fixed cross beam, a threaded upright post is installed on the front side of the top end of the extension fixing frame, and a rotary handle is connected with the outer part of the top end of the threaded upright post in a meshed mode.

Preferably, the raw material pressing plate limiting mechanism comprises a vertical column connecting plate, wherein the vertical column connecting plate is arranged outside a threaded vertical column, the vertical column connecting plate is located below a rotary handle, the front end of the vertical column connecting plate is externally hinged with a raw material pressing plate, the bottom end of the vertical column connecting plate is externally provided with an extension bottom plate, the front side of the extension bottom plate is externally connected with a telescopic cross rod and a limiting side plate in sequence, and the limiting side plate is mutually perpendicular to the raw material pressing plate.

Compared with the prior art, the utility model has the beneficial effects that: the bending device for processing the brush holder of the electric brush can be used for rapidly straightening longer brush holder raw materials, and further improves the processing efficiency of the brush holder raw materials. This bending device's profile modeling base mechanism rear side is used in brush yoke processing passes through back plate support body mechanism and installs a plurality of former clamp plate stop gear, makes the user can be according to the position of the length adjustment former clamp plate stop gear of brush yoke former material to carry out spacingly to the position of brush yoke former material terminal surface, conveniently aim at the suitable position between profile modeling base mechanism and profile modeling bending movable plate fast, thereby improve the efficiency of bending processing.

Drawings

FIG. 1 is a schematic diagram of a front view of a bending device for processing a brush holder of an electric brush according to the present utility model;

FIG. 2 is an enlarged schematic view of the bending device for processing brush holders of the present utility model at A in FIG. 1;

fig. 3 is a schematic side view of a back plate frame mechanism of a bending device for processing a brush frame according to the present utility model.

In the figure: 1. the bending machine comprises a bending machine main body, 101, a bending machine top machine, 102, an elevated stand, 103, a fixed base, 2, a profiling bending movable plate, 3, a profiling base mechanism, 301, a rolling round shaft, 302, a brush frame profiling base, 303, a bending fixed base, 304, a jogged convex plate, 4, a base reinforcing mechanism, 401, a threaded pressing plate, 402, an elevated stand, 403, a movable connecting block, 404, a movable rail, 5, a backboard frame mechanism, 501, a threaded upright post, 502, a rotary handle, 503, an extending fixed frame, 504, a fixed cross beam, 6, a raw material pressing plate limiting mechanism, 601, an upright post connecting plate, 602, a raw material pressing plate, 603, an extending bottom plate, 604, a telescopic cross rod, 605 and a telescopic cross rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a bending device for processing a brush holder comprises a bending machine main body 1, wherein the bending machine main body 1 comprises a fixed base 103, two sides of the top end of the fixed base 103 are respectively provided with a raised stand 102, a bending machine top 101 is arranged at the top of the raised stand 102, a profiling bending movable plate 2 is arranged at the bottom end of the front side of the bending machine top 101, a profiling base mechanism 3 is arranged at the top end of the front side of the fixed base 103, the profiling base mechanism 3 comprises a bending fixed base 303, a jogged convex plate 304 is arranged in the top end of the bending fixed base 303 in a jogged manner, a brush holder profiling base 302 is arranged outside the top end of the jogged convex plate 304, a groove structure is arranged in the middle of the brush holder profiling base 302, rolling round shafts 301 are respectively embedded in the two sides above the groove structure of the brush holder profiling base 302, the structure enables a user to install brush holder profiling bases 302 with different inner grooves in the bending fixed base 303 according to different bending requirements of the user, the jogged convex plate 304 is convenient for the disassembly and assembly of the brush holder profiling seat 302, the rolling round shaft 301 is convenient for the brush holder raw materials at the two sides of the top end of the brush holder profiling seat 302 to gradually enter the inside of the groove structure of the brush holder profiling seat 302 to be bent, the base reinforcing mechanism 4 comprises a moving track 404, the moving track 404 is arranged inside the two sides of the outer wall of the bending fixed base 303, the two sides of the inside of the moving track 404 are jogged and connected with a moving connecting block 403, the outside of the moving connecting block 403 is connected with a lifting vertical plate 402 through a thread structure, the inside of the top end of the lifting vertical plate 402 is transversely connected with a thread pressing plate 401 through the thread structure, the inner end surface of the thread pressing plate 401 presses against the brush holder profiling seat 302, the structure enables the lifting vertical plate 402 to move to a proper position on the moving track 404 through the moving connecting block 403, then the thread pressing plate 401 can be screwed into and abutted against the outer walls at the two sides of the brush holder profiling seat 302, so as to strengthen the installation position of the brush holder profiling seat 302, the two ends of the front and rear sides of the profiling base mechanism 3 are respectively provided with a base strengthening mechanism 4, a back plate frame body mechanism 5 is arranged between the two ends of the fixing beam 504, a plurality of raw material pressing plate limiting mechanisms 6 are arranged on the back plate frame body mechanism 5 at intervals, the structure enables a user to bend the brush holder raw material on the profiling bending moving plate 2 and the profiling base mechanism 3, the profiling base mechanism 3 on the profiling base mechanism 3 can quickly limit the end face of the brush holder raw material, the feeding efficiency of the brush holder raw material is improved, the back plate frame body mechanism 5 comprises a fixing beam 504, the two ends of the fixing beam 504 are respectively connected with the fixing beam 504, at least 3 extension fixing frames 503 are embedded and arranged on the outer sides of the middle parts of the fixing beam 504, screw columns 501 are arranged on the front sides of the top ends of the extension fixing frames 503, the external engagement of the top end of the threaded upright post 501 is connected with a rotary handle 502, the structure enables the extension fixing frame 503 to be adjusted to different positions along the outer wall of the fixed cross beam 504 so as to limit brush holder raw materials with different lengths, a user can adjust the height of the rotary handle 502 along the threaded upright post 501, the raw material pressing plate limiting mechanism 6 comprises an upright post connecting plate 601, the upright post connecting plate 601 is arranged outside the threaded upright post 501, the upright post connecting plate 601 is positioned below the rotary handle 502, the front end of the upright post connecting plate 601 is externally hinged with a raw material pressing plate 602, the bottom end of the upright post connecting plate 601 is externally provided with an extension bottom plate 603, the front side of the extension bottom plate 603 is externally connected with a telescopic cross rod 604 and a limiting side plate 605 in sequence, the limiting side plate 605 is mutually perpendicular with the raw material pressing plate 602, the structure enables the user to press the upright post connecting plate 601 to a proper height through the height adjustment of the rotary handle 502, and the raw material pressing plate 602 can be used for placing the top surface of the raw material of the brush holder to limit, and a user can adjust the position of the limiting side plate 605 through the extending bottom plate 603 so as to block the side wall of the raw material of the brush holder, and the raw material can be conveniently and quickly abutted to perform parallel positioning.

Working principle: when the bending device for processing the brush holder is used, firstly, a user can clamp the brush holder profiling seat 302 at a proper position on the bending fixed base 303 through the embedded convex plate 304, then the raised vertical plate 402 is moved to a proper position along the inner wall of the moving track 404 through the moving track 404, then the threaded pressing plate 401 is abutted against the side wall of the brush holder profiling seat 302 to be screwed tightly and fixed, then the user can separate the plurality of extending fixing frames 503 along the extending fixing frames 503 to move to a proper position, then the user can move the rotary handle 502 along the threaded upright post 501 to enable the upright post connecting plate 601 to be adjusted to be at a proper height, then the user can stretch the telescopic cross rod 604 outside the extending bottom plate 603 to a proper length, then place the brush holder raw materials on the brush holder profiling seat 302, enable the end faces of the brush holder raw materials to be abutted against the limiting side plates to keep parallel, then the raw material pressing plate 602 to be pressed on the brush holder raw materials to be limited, then the user can start the bending machine to push the pressing plate 101 to move to the middle part of the brush holder profiling seat, and the two sides of the bending machine can be synchronously bent along the middle part of the bending plate pressing plate 302, and the two sides of the bending machine can be synchronously bent, so that the two sides of the bending machine is not bent to be arranged along the middle part of the bending plate pressing plate seat 302.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a bending device is used in processing of brush yoke, includes bender main part (1), its characterized in that: the bending machine body (1) comprises a fixed base (103), wherein two sides of the top end of the fixed base (103) are respectively provided with a lifting stand (102), a bending machine top machine (101) is arranged at the top of the lifting stand (102), a profiling bending movable plate (2) is arranged at the bottom end of the front side of the bending machine top machine (101), profiling base mechanisms (3) are arranged at the top end of the front side of the fixed base (103), base reinforcing mechanisms (4) are respectively arranged at two ends of the front side and the rear side of the profiling base mechanisms (3), a back plate frame body mechanism (5) is arranged between the lifting stands (102), and a plurality of raw material pressing plate limiting mechanisms (6) are arranged on the back plate frame body mechanism (5) at intervals.

2. The bending device for processing a brush holder according to claim 1, wherein: the profiling base mechanism (3) comprises a bending fixing base (303), a jogged convex plate (304) is mounted on the inner jogged part of the top end of the bending fixing base (303), a brush holder profiling base (302) is mounted on the outer part of the top end of the jogged convex plate (304), a groove structure is arranged in the middle of the brush holder profiling base (302), and rolling round shafts (301) are inlaid in the inner parts of two sides above the groove structure of the brush holder profiling base (302).

3. The bending device for processing a brush holder according to claim 2, wherein: the base reinforcing mechanism (4) comprises a moving track (404), wherein the moving track (404) is arranged inside two sides of the outer wall of the bending fixed base (303), two sides of the inner part of the moving track (404) are respectively connected with a moving connecting block (403) in a jogged mode, the outer part of the moving connecting block (403) is connected with a lifting vertical plate (402) through a threaded structure, the inner part of the top end of the lifting vertical plate (402) is transversely connected with a threaded pressing plate (401) through the threaded structure, and the inner end face of the threaded pressing plate (401) is pressed with a brush holder profiling seat (302).

4. The bending device for processing a brush holder according to claim 1, wherein: the back plate frame body mechanism (5) comprises a fixed cross beam (504), the outer parts of two ends of the fixed cross beam (504) are connected with an elevating stand (102), at least 3 extension fixing frames (503) are embedded and installed on the outer sides of the middle parts of the fixed cross beam (504), threaded upright posts (501) are installed on the front sides of the top ends of the extension fixing frames (503), and rotary handles (502) are connected with the outer parts of the top ends of the threaded upright posts (501) in a meshed mode.

5. The bending device for machining a brush holder according to claim 4, wherein: the raw material pressing plate limiting mechanism (6) comprises a vertical column connecting plate (601), wherein the vertical column connecting plate (601) is arranged outside a threaded vertical column (501), the vertical column connecting plate (601) is located below a rotary handle (502), a raw material pressing plate (602) is hinged to the front end of the vertical column connecting plate (601), an extension bottom plate (603) is arranged at the bottom end of the vertical column connecting plate (601), a telescopic cross rod (604) and a limiting side plate (605) are sequentially connected to the front side of the extension bottom plate (603), and the limiting side plate (605) is mutually perpendicular to the raw material pressing plate (602).