CN216326449U

CN216326449U - Electric power-assisted bicycle motor lid frock

Info

Publication number: CN216326449U
Application number: CN202122845180.1U
Authority: CN
Inventors: 付杰; 刘明; 李祥伟
Original assignee: Ruiwei Precision Metal Manufacturing Shanghai Co ltd
Current assignee: Ruiwei Precision Metal Manufacturing Shanghai Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-19
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a motor cover tool of an electric power-assisted bicycle, and belongs to the technical field of motor manufacturing. The automatic lifting device comprises an operating table, a first stand column is fixedly connected to the middle of the top end face of the operating table, a cylinder is fixedly connected to the top end face of the operating table outside the first stand column, a sliding block is sleeved on the side wall of the first stand column in a sliding mode, the length direction of the first stand column and the moving direction of the output end of the cylinder are perpendicular to the top end face of the operating table, the output end of the cylinder is fixedly connected with the outer side wall of the sliding block, and a first lifting arm and a second lifting arm are fixedly connected to one of a set of opposite side walls of the sliding block respectively. The utility model utilizes the mutual extrusion of the clamping jaw structures and the lower clamps to limit the position of the end cover to a certain degree, thereby ensuring that the end cover does not displace during the stages of punching, deburring and polishing.

Description

Electric power-assisted bicycle motor lid frock

Technical Field

The utility model relates to a motor cover tool of an electric power-assisted bicycle, and belongs to the technical field of motor manufacturing.

Background

The conventional motor cover (i.e., end cover) is further required to be punched, deburred (surface residual waste material, which cannot be actively removed) and polished after completing the initial punching or demolding, and in the process, the end cover may be damaged when the end cover is punched and shifted, deburred or polished due to failure of fixing the end cover coarse product well.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the utility model provides an electric power bicycle motor lid frock, it has solved the problem of failing good fixed end cover crude when the end cover preparation.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

a motor cover tool of an electric power-assisted bicycle comprises an operating table, wherein a first upright post is fixedly connected to the middle of the top end face of the operating table, an air cylinder is fixedly connected to the top end face of the operating table outside the first upright post, a sliding block is sleeved on the side wall of the first upright post in a sliding mode, the length direction of the first upright post and the moving direction of the output end of the air cylinder are perpendicular to the top end face of the operating table, the output end of the air cylinder is fixedly connected with the outer side wall of the sliding block, a first suspension arm and a second suspension arm are fixedly connected to one group of side walls of the sliding block on the opposite sides respectively,

a first clamping jaw structure is fixedly connected to the end part, far away from the sliding block, of the first suspension arm, a drill bit for punching is rotatably arranged at the bottom end of each clamping jaw rod on the first clamping jaw structure, a first lower clamp is matched and clamped on the top end face of the operating platform, and the first lower clamp is located right below the first clamping jaw structure;

keep away from on the second davit the one end tip of slider rotates to inlay and is equipped with second clamping jaw structure, the bottom of each claw pole of the structural second clamping jaw is all fixed the cover and is equipped with the sheath, it inlays and is equipped with a carousel still to rotate on the operation panel top face, carousel axis perpendicular to the top face of operation panel, the top face middle part of carousel matches the card and has inlayed anchor clamps under the second, anchor clamps are located under the second clamping jaw structure, on the operation panel top face in the outer fixedly connected with of carousel is used for clearing up the burring structure on motor lid surface and blowing the ash structure.

As a preferable example, a first protrusion is fixedly connected to the top end surface of the operating platform, the first protrusion is of a cubic structure, the bottom end surface of the first protrusion is parallel to the top end surface of the operating platform, a first groove is formed in the bottom end surface of the first lower fixture, and an inner cavity of the first groove is matched with and accommodates the first protrusion.

As preferred example, burring structure includes second stand, dwang and gag lever post, second stand length direction perpendicular to operation panel top end face sets up, the one end of dwang with the articulated setting in top of second stand, the lateral wall of dwang with along a plurality of cylinder structure of equal fixedly connected with on respective length direction on the lateral wall of second stand, the both ends fixedly connected with couple structure of gag lever post, the couple structure of the one end of gag lever post cup joints with the cylinder structure on the second stand lateral wall mutually, the couple structure of the other end of gag lever post cup joints with the cylinder structure on the dwang lateral wall mutually.

As a preferred example, the soot blowing structure comprises an air pump, an air outlet pipeline, a corrugated pipe and a nozzle, the air pump is located inside an operating platform, one end of the air outlet pipeline extends into the operating platform and is connected with an air outlet of the air pump, the other end of the air outlet pipeline extends to the top end face of the operating platform, the end part of the air outlet pipeline is connected with one end of the corrugated pipe, and the other end of the corrugated pipe is fixedly connected with the nozzle.

As a preferred example, a mesh enclosure structure is fixedly connected to a side wall of the operating platform, and an inlet and an outlet of the mesh enclosure structure face the air outlet duct.

The utility model has the beneficial effects that: according to the motor cover tool, one side of the top end face of the operating platform is punched, after punching operation is completed, the punched end cover is placed on the second lower clamp for cleaning and polishing, and in the process, the end cover is limited and fixed by matching of the upper clamping jaw structure and the lower clamp, so that the moving amplitude of the end cover is small in the machining process, and the quality of a finished product of the end cover is not affected.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

In the figure: the device comprises an operating table 1, a first upright post 2, a sliding block 3, a first suspension arm 4, a second suspension arm 5, a first clamping jaw structure 6, a drill bit 7, a first lower clamp 8, a second clamping jaw structure 9, a sheath 10, a rotary table 11, a second lower clamp 12, a first bulge 13, a second upright post 14, a rotary rod 15, a limiting rod 16, an air outlet pipeline 17, a corrugated pipe 18, a spray head 19 and a mesh enclosure structure 20.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in figure 1, a motor cover tool of an electric power-assisted bicycle comprises an operating table 1, a first upright post 2 is fixedly connected to the middle of the top end face of the operating table 1, an air cylinder is fixedly connected to the top end face of the operating table 1 outside the first upright post 2, a sliding block 3 is sleeved on the side wall of the first upright post 2 in a sliding manner, the length direction of the first upright post 2 and the moving direction of the output end of the air cylinder are perpendicular to the top end face of the operating table 1, the output end of the air cylinder is fixedly connected with the outer side wall of the sliding block 3 (namely, the output end of the air cylinder is driven to move up and down through the starting of the air cylinder so as to drive the sliding block 3 to lift, the air cylinder is not shown in the figure), a first suspension arm 4 and a second suspension arm 5 are respectively and fixedly connected to the side wall of one group of opposite sides of the sliding block 3 (the lower portion of each suspension arm corresponds to a station, namely, an end cover punching station and a surface cleaning station),

a first clamping jaw structure 6 is fixedly connected to the end part of one end of the first suspension arm 4 far away from the sliding block 3, a drill bit 7 for punching is rotatably arranged at the bottom end of each clamping jaw rod on the first clamping jaw structure 6 (the clamping jaw structure does not bend per se, and the end part of each clamping jaw rod of the first clamping jaw structure 6 is equivalent to a fixed electric drill structure), a first lower clamp 8 is embedded on the top end surface of the operating platform 1 in a matching and clamping manner, most end covers are irregular in shape, when the clamping jaw structure is arranged above the end covers and moves downwards for punching, the lower clamp is required to be arranged on the surface of the top end surface of the operating platform 1 as a support component for supporting the bottom end of the end cover, namely, each lower clamp is matched with the shape and the size of the bottom end surface of the end cover in a default manner, each lower clamp is sleeved on each bulge on the operating platform 1 in a matching manner through a groove of the bottom end surface of the lower clamp per se to realize the detachable fixation of each lower clamp, namely, when the specification of the current end cover is not matched with the shape and the size of the top end surface of the lower clamp, the lower clamp can be replaced, and the first lower clamp 8 is positioned right below the first clamping jaw structure 6;

a second clamping jaw structure 9 is rotatably embedded at the end part of one end, far away from the sliding block 3, of the second suspension arm 5 (the first clamping jaw structure and the first lower clamp do not rotate, the second clamping jaw structure is a driven structure, the second lower clamp is matched and clamped on the rotary table, the end cover is placed on the top end face of the second lower clamp, each claw rod on the second clamping jaw structure is matched and extends into an end cover with a through hole on the second lower clamp, the second clamping jaw structure and the second lower clamp jointly clamp the end cover and synchronously rotate), a sheath 10 is fixedly sleeved at the bottom end of each claw rod on the second clamping jaw structure 9, the part sleeved with the sheath 10 can be matched and extends into the part with the through hole on the end cover (the end cover is punched by the drill bit 7 to form a plurality of through holes), the sheath 10 is made of flexible rubber material and can be relatively firmly inserted into the through holes on the end cover (the quantity and the arrangement mode of the claw rods of the first clamping jaw structure 6 and the second clamping jaw structure 9 are the same, the end cover that punches under first clamping jaw structure 6 promptly, each claw pole on the second clamping jaw structure 9 can correspond and stretch into in each through-hole), it inlays and is equipped with a carousel 11 still to rotate on the 1 top face of operation panel, be provided with a motor in the operation panel 1, the output top of motor and the bottom fixed connection of carousel 11, the top face of carousel 11 axis perpendicular to operation panel 1, the top face middle part matching card of carousel 11 has second lower anchor clamps 12, second lower anchor clamps 12 is located second clamping jaw structure 9 under, in the outer fixedly connected with of carousel 11 on the 1 top face of operation panel, be used for clearing up the deburring structure and the soot blower structure on motor lid surface.

Fixedly connected with first arch 13 on the operation panel 1 top face, first arch 13 is the cube structure, the bottom face of first arch 13 is on a parallel with the top face of operation panel 1, first recess has been seted up to first anchor clamps 8 bottom face, first recess inner chamber matches and holds first arch 13 (anchor clamps 12 and first anchor clamps 8 all adopt the form that the recess was seted up to the bottom to cup joint on each arch under the second, set up on the 12 end faces of anchor clamps under the second be the second recess, the arch of anchor clamps 12 below is the second arch under the second).

The deburring structure comprises a second upright post 14, a rotating rod 15 and a limiting rod 16, the length direction of the second upright post 14 is perpendicular to the top end surface of the operating table 1, one end of the rotating rod 15 is hinged with the top end of the second upright post 14, a plurality of cylindrical structures are fixedly connected on the side wall of the rotating rod 15 and the side wall of the second upright post 14 along the respective length direction (the rotating rod 15 rotates in a plane all the time, the plane is a plane A, the length directions of the cylindrical structures are perpendicular to the plane A, the rotating rod 15 and the cylindrical structures on the second upright post 14 are positioned on the same side direction of the rotating rod 15), hook structures are fixedly connected at two ends of the limiting rod 16, the hook structure at one end of the limiting rod 16 is sleeved with the cylindrical structure on the side wall of the second upright post 14, the hook structure at the other end of the limiting rod 16 is sleeved with the cylindrical structure on the side wall of the rotating rod 15, here, a plurality of limiting rods 16 are provided, so that the forming of different angles between the rotating rod 15 and the second upright post 14 is realized by replacing the limiting rods 16 with different lengths, a knife edge part or a hairbrush is provided at the end part of the free end of the rotating rod 15, and the surface of the end cover is cleaned by the knife edge part and the hairbrush under the rotation of the turntable 11.

The soot blowing structure comprises an air pump, an air outlet pipeline 17, a corrugated pipe 18 and a spray head 19, wherein the air pump is positioned inside the operating platform 1, one end of the air outlet pipeline 17 extends into the operating platform 1 and is connected with an air outlet of the air pump, the other end of the air outlet pipeline 17 extends above the top end face of the operating platform 1, the end part of the air outlet pipeline 17 is connected with one end of the corrugated pipe 18, and the other end of the corrugated pipe 18 is fixedly connected with the spray head 19; fixedly connected with a screen panel structure 20 on the lateral wall of operation panel 1, the access & exit of screen panel structure 20 is towards pipeline 17 of giving vent to anger, pipeline 17 of giving vent to anger here is used for the gas outgoing with the air pump, bellows 18 accessible manual bending is to certain angle, make shower nozzle 19 aim at end cover and near end cover region, in time clear up the material that drops on the end cover, and utilize the screen panel to collect, in order to reduce piling up of material in the end cover below department, carry out recessed setting with operation panel 1 top face here, form a slope in operation panel 1 top face edge promptly, this slope makes things convenient for the material to fall into in the screen panel structure 20, the cross sectional area of single mesh on the screen panel structure 20 is less, the acquiescence can block and collect the material in the gas through in the screen panel structure 20.

The working principle is as follows: according to the motor cover tool, one side of the top end face of the operating platform 1 is punched, after punching operation is completed, the punched end cover is placed on the second lower clamp 12 to be cleaned and polished, in the process, the upper clamping jaw structure and the lower clamp are matched to limit and fix the end cover, and therefore the moving amplitude of the end cover in the machining process is small, and the quality of a finished end cover is not affected.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric bicycle motor lid frock, includes an operation panel (1), its characterized in that: the middle part of the top end face of the operating platform (1) is fixedly connected with a first upright post (2), the top end face of the operating platform (1) is fixedly connected with an air cylinder outside the first upright post (2), the side wall of the first upright post (2) is sleeved with a sliding block (3) in a sliding manner, the length direction of the first upright post (2) and the moving direction of the output end of the air cylinder are perpendicular to the top end face of the operating platform (1), the output end of the air cylinder is fixedly connected with the outer side wall of the sliding block (3), a first suspension arm (4) and a second suspension arm (5) are fixedly connected to the side walls of one group of opposite sides of the sliding block (3) respectively,

a first clamping jaw structure (6) is fixedly connected to the end part, far away from the sliding block (3), of the first suspension arm (4), a drill bit (7) for punching is rotatably arranged at the bottom end of each jaw rod on the first clamping jaw structure (6), a first lower clamp (8) is embedded in the top end face of the operating platform (1) in a matched and clamped mode, and the first lower clamp (8) is located right below the first clamping jaw structure (6);

keep away from on second davit (5) the one end tip of slider (3) is rotated and is inlayed and be equipped with second clamping jaw structure (9), the bottom of each claw pole on second clamping jaw structure (9) is all fixed cover and is equipped with sheath (10), still rotate on operation panel (1) top face and inlay and be equipped with a carousel (11), carousel (11) axis perpendicular to the top face of operation panel (1), the top face middle part of carousel (11) matches the card and has inlayed anchor clamps (12) under the second, anchor clamps (12) are located under second clamping jaw structure (9), on operation panel (1) top face in carousel (11) outer fixedly connected with is used for clearing up the burring structure on motor lid surface and blow the grey structure.

2. The electric power-assisted bicycle motor cover tool according to claim 1, characterized in that: the top end face of the operating platform (1) is fixedly connected with a first protrusion (13), the first protrusion (13) is of a cubic structure, the bottom end face of the first protrusion (13) is parallel to the top end face of the operating platform (1), a first groove is formed in the bottom end face of the first lower clamp (8), and the first protrusion (13) is accommodated in the inner cavity of the first groove in a matched mode.

3. The electric power-assisted bicycle motor cover tool according to claim 1, characterized in that: the deburring structure includes second stand (14), dwang (15) and gag lever post (16), second stand (14) length direction perpendicular to operation panel (1) top face sets up, the one end of dwang (15) with the articulated setting in top of second stand (14), the lateral wall of dwang (15) with along a plurality of cylinder structure of equal fixedly connected with on the length direction separately on the lateral wall of second stand (14), the both ends fixedly connected with couple structure of gag lever post (16), the couple structure of the one end of gag lever post (16) cup joints with the cylinder structure on second stand (14) lateral wall mutually, the couple structure of the other end of gag lever post (16) cup joints with the cylinder structure on dwang (15) lateral wall mutually.

4. The electric power-assisted bicycle motor cover tool according to claim 1, characterized in that: blow the ash structure and include the air pump, give vent to anger pipeline (17), bellows (18) and shower nozzle (19), the air pump is located inside operation panel (1), the one end of giving vent to anger pipeline (17) stretch into to in operation panel (1) and with the gas outlet of air pump links to each other, the other end of giving vent to anger pipeline (17) stretches out to operation panel (1) top end face top, the tip of giving vent to anger pipeline (17) with the one end of bellows (18) is connected, the other end fixedly connected with shower nozzle (19) of bellows (18).

5. The electric power-assisted bicycle motor cover tool according to claim 4, characterized in that: the side wall of the operating platform (1) is fixedly connected with a mesh enclosure structure (20), and an inlet and an outlet of the mesh enclosure structure (20) face the air outlet pipeline (17).