CN114260689A

CN114260689A - Exercise bicycle pedal processing equipment

Info

Publication number: CN114260689A
Application number: CN202111553359.8A
Authority: CN
Inventors: 刘致敬
Original assignee: Nanjing Jundian New Material Technology Co ltd
Current assignee: Nanjing Jundian New Material Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-04-01

Abstract

The invention discloses a processing device of a pedal of a body-building vehicle, belonging to the technical field of body-building equipment, comprising: the first tool is used for assembling the gasket; the second tool is used for assembling the nut; it is characterized by also comprising: the clamping assembly is arranged below the tool; the first feeding mechanism is arranged on one side of the clamping assembly; the second feeding mechanism is arranged below the clamping assembly; the pedal assembling device has the advantages that the pedal to be assembled of the exercise bicycle is high in automatic assembling efficiency and accurate in assembling.

Description

Exercise bicycle pedal processing equipment

Technical Field

The invention relates to the technical field of fitness equipment, in particular to a device for processing a pedal of a fitness bicycle.

Background

The exercise bicycle is called a power bicycle in the field of sports science, and is divided into two types, namely a vertical type exercise bicycle and a back-to-back type exercise bicycle (also called a horizontal type exercise bicycle), and the strength (power) of the exercise bicycle can be adjusted to achieve the effect of exercise, so that the exercise bicycle is called as an exercise bicycle.

In the existing exercise bicycle pedal assembling process, the shaft core is manually installed in the pedal body and placed on a station, the shaft core and the pedal are fully combined in a pressing mode, and then the pedal is conveyed to other stations to be installed with gaskets, nuts and the like.

However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:

when the footboard is assembled, because manual equipment axle core and footboard need consume a large amount of time, because the manual work can't keep up with equipment in addition, lead to appearing idle stroke operation to in the assembling process, still need utilize the footboard discharge process after the completion of assembling, increased the design cost of the equipment of station.

Based on the above, the invention designs a pedal processing device of a body-building vehicle, which aims to solve the problems.

Disclosure of Invention

The invention aims to provide a pedal processing device of a body-building vehicle, which aims to solve the problems of difficult assembly and low automation of the existing pedal and a shaft core in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an exercise bicycle step plate processing apparatus comprising: the first tool is used for assembling the gasket; the second tool is used for assembling the nut; it is characterized by also comprising: the clamping assembly is arranged below the tool; the first feeding mechanism is arranged on one side of the clamping assembly; the second feeding mechanism is arranged below the clamping assembly; the first feeding mechanism guides the pedal to be assembled to the clamping assembly, the clamping assembly positions the clamping assembly to clamp the pedal and conveys the pedal downwards, the second feeding mechanism loads the shaft core into the pedal along the bottom of the clamping assembly, and the clamping assembly pushes the assembled pedal out after passing through the first tool and the second tool in sequence.

Further, the clamping subassembly includes: a guiding disc; and a gripping mechanism circumferentially disposed on the presenting disk; the second feeding mechanism conveys the shaft core to the pedal in the clamping mechanism through the guide disc, and the shaft core is positioned in the pedal when the guide disc rotates.

Further, the clamping mechanism includes: symmetrically arranged clamping seats; a positioning clip disposed between the holders; the linkage assembly is arranged on the clamping seat; the first feeding component pushes and presses the linkage component to enable the positioning component to gradually clamp the input pedal and downwards guide the pedal.

Further, the positioning clip comprises: the clamping piece is elastically connected with the clamping seat; the clamping piece is arranged on one side of the clamping piece, and the distance between the inner side surfaces of the clamping pieces is gradually reduced; the power assembly is arranged between the closing clamping piece and the opening clamping piece and enables the closing clamping piece and the opening clamping piece to be linked in an opposite mode; and a driving and guiding assembly which is arranged on the closing clamp and conveys the pedal downwards.

Further, the linkage assembly includes: the pushing piece is inserted at one side of the clamping seat; a first gear mounted on the holder; the first rack is connected to one end of the pushing and pressing piece and is elastically connected to the clamping seat; and the cam is arranged at the top of the first gear and is in rotating contact with the clamping piece.

Further, the drive and guide assembly comprises: the driving lead screw is arranged on the inner side wall of the closing clamp; and the driving guide motor is arranged at the top of the closing clamp and is in power connection with the driving guide screw rod.

Further, the holder includes: rotating the disc; a fixed tray disposed below the rotary tray; the guide ring is arranged on the edge of the rotating disc and connected with the fixed disc; material guide openings are formed in the guide rings on one side of the first feeding mechanism and on the side, where the workpiece is pushed out, of the first feeding mechanism; a first guide hole is formed in the rotating disc; the fixed disc is provided with a second guide hole; and the upper surface of the fixed disc is provided with a guide rail which is arranged towards the bottom direction of the second guide hole.

Further, the first feeding mechanism comprises: a pushing seat; the first material pushing piece is inserted in the pushing seat in a sliding mode; the power end penetrates through one end of the pushing seat and is connected with the first pushing piece; and the first elastic piece is used for connecting the first material pushing piece with the pushing seat.

Further, the second feeding mechanism includes: a vertically arranged guide channel; the second material pushing piece is inserted at the bottom of the guide channel; and a feed inlet arranged on one side of the guide channel.

Further, the second feeding mechanism further comprises: and the feeding mechanism is arranged on one side of the feeding hole and used for pushing the shaft core to the guide channel.

One or more technical solutions provided in the embodiments of the present invention have at least the following technical effects or advantages:

1. according to the invention, through the matching between the first feeding mechanism and the clamping assembly, when the pedal body is sent into the clamping assembly by the first feeding mechanism, the pedal body can be positioned and held tightly, and meanwhile, the pedal body is positioned and conveyed downwards, so that the pedal body is completely positioned into the clamping assembly, and the accuracy in assembling the shaft core is improved;

2. according to the invention, through the matching between the second feeding mechanism and the clamping assembly, after the shaft core is guided to the clamping assembly through the second feeding mechanism, the shaft core is accurately inserted into the pedal body, and the shaft core and the pedal body are always kept in a positioning state to convey to other stations, so that the positioning continuity is ensured;

3. according to the invention, through the matching between the guide disc and the clamping mechanism, the conveying pedal is always kept in a tightly-held state to convey and guide other stations, and when reaching the pushing-out station, the assembled pedal is automatically guided out, so that the automation level of pedal assembly is improved;

in summary, the invention has the advantages of high automatic assembly efficiency, accurate assembly and the like of the pedal of the exercise bicycle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamping assembly of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

FIG. 4 is a top view of FIG. 2 in accordance with the present invention;

FIG. 5 is an enlarged view taken at B of FIG. 4 in accordance with the present invention;

FIG. 6 is a top view of the holding pan of the present invention;

fig. 7 is a schematic structural diagram of the feeding mechanism of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

As shown in fig. 1, a pedal processing apparatus for an exercise bicycle includes:

a first tool 1 for assembling a gasket; and

a second tool 2 for assembling the nut;

further comprising:

the clamping component 3 is arranged below the tool;

the first feeding mechanism 4 is arranged on one side of the clamping component 3; and

the second feeding mechanism 5 is arranged below the clamping assembly 3;

the first feeding mechanism 4 guides the pedal to be assembled to the clamping assembly 3, the clamping assembly 3 is positioned to clamp the pedal and conducts downwards, the second feeding mechanism 5 installs the shaft core into the pedal along the bottom of the clamping assembly 3, and the clamping assembly 3 pushes the assembled pedal out after sequentially passing through the first tool 1 and the second tool 2.

Through the above, in the process of automatically assembling the pedal of the exercise bicycle, the first tool 1 can be used for installing the gasket, the fixture and the like after the pedal is installed in the shaft core, and the second tool 2 can be used for installing the cap, the nut and the like after the gasket is installed; when the shaft core is positioned and installed on the pedal body, the pedal body is pushed into the clamping assembly 3 through the first feeding mechanism 4, the clamping assembly can gradually position and hold the conveyed pedal tightly in the gradually pushing process, and the pedal can be conveyed downwards in the gradually holding process, so that the pedal is accurately positioned before being clamped, and the shaft core can be completely inserted from the bottom of the pedal in a matched manner after the shaft core is guided into the shaft core through the second feeding mechanism 5, and the assembling accuracy between the shaft core and the pedal body is ensured.

As shown in fig. 2, the clamping assembly 3 includes:

a guide disc 31; and

a chucking mechanism 32 circumferentially arranged on the guide plate 31;

the second feeding mechanism 5 feeds the shaft core to the pedal in the clamping mechanism 32 through the guide disc 31, and the shaft core is positioned in the pedal when the guide disc 31 rotates.

In this embodiment, after the second feeding mechanism delivers the shaft core to the clamping mechanism 32 through the guiding disc 31, the shaft core can be preferably positioned at the bottom by rotating the guiding disc 31, and the shaft core and the pedal body can be ensured to be always kept in a positioning assembly state and output to the next station.

As shown in fig. 3, the chucking mechanism 32 includes:

symmetrically arranged clamping seats 321;

a positioning clip 322 disposed between the clip seats 321;

a linkage assembly 323 arranged on the holder 321;

the first feeding assembly 4 pushes the link assembly 323 so that the positioning assembly 322 gradually grips the input pedal and guides the pedal downward.

In this embodiment, when the first feeding mechanism 4 conveys the pedal toward the clamping seat 321, the linkage assembly 323 is touched, so that the positioning clamp 322 gradually holds the pedal.

More specifically, the positioning clip 322 includes:

a closing clip 3221 elastically connected to the clip seat 321;

the clamping piece 3222 is arranged on one side of the clamping piece 3221, and the distance between the inner side surfaces of the clamping pieces 3222 is gradually reduced;

a power assembly 3223 arranged between the closing clip 3221 and the opening clip 3222 and linking the closing clip 3221 and the opening clip 3222 in an opposite direction; and

a driving and guiding assembly 3224 arranged on the closing clamp 3221 and conveying the pedal downwards;

in this embodiment, in the process that the positioning clamp 322 gradually clamps the pedal, along with the movement of the first feeding mechanism 4, the closing clamp 3221 is driven to approach to one side of the pedal by the linkage assembly 323, the opening clamp 3222 is opened from the approaching state, and the distance between the inner side surfaces of the opening clamp 3222 is gradually reduced, so that the pedal is inserted into the opening clamp and gradually positioned along the pushing direction until the closing clamp 3221 and the opening clamp 3222 clasp the pedal, and in the process of gradually clasping, the driving and guiding assembly 3224 continuously guides the pedal downward, and the bottom of the pedal is ensured to be always attached to the surface of the guiding disc 31.

It should be added that the power assembly 3223 includes a first toothed plate disposed on one side of the closing clamp 3221, a second toothed plate disposed on one side of the opening clamp 3222, and a power gear engaged with the first toothed plate and the second toothed plate, respectively.

In this embodiment, when the clamping member 3221 gradually moves toward the pedal side, the power gear drives the first toothed plate and the second toothed plate, so as to drive the tensioning member 3222 to move synchronously, thereby simultaneously clamping the pedal.

It is also necessary to supplement that, as shown in fig. 5, a first guide rod 32211 is disposed at one side of the holder 321, the closing member 3221 is slidably inserted on the first guide rod 32211, and a second elastic member 32212 is connected between the holder 321 and the closing member 3221.

In this embodiment, after the closing clip 3221 is pushed out of the clamping pedal and the assembly is completed, when the releasing station on the guiding plate 31 is reached, the pulling force of the second elastic member 32212 acts to make the closing clip 3221 continuously in the open state, and make the inclined surface of the opening clip 3222 with gradually decreasing distance push the pedal, and at the same time, the driving member 3224 drives the guiding pedal reversely, so that the pedal is released.

In order to ensure the stability of the linkage tension member 3222 during movement, a second guide rod 32221 is further disposed on the holder 321, and the tension member 3222 is slidably inserted into the second guide rod 32221.

As shown in fig. 3, the linkage assembly 323 includes:

a pushing member 3231 inserted on one side of the holder 321;

a first gear 3232 mounted on the holder 321;

a first rack 3233 connected to one end of the pushing element 3231, wherein the first rack 3233 is elastically connected to the holder 321; and

a cam 3234 disposed on the top of the first gear 3232, wherein the cam 3234 is in rotational contact with the clip 3221;

in this embodiment, when the first feeding mechanism 4 moves towards the linkage assembly 323, the pushing element 3231 is pushed to move together, so that the pushing element 3231 drives the first gear 3232 engaged therewith to rotate through the first rack 3233, so as to rotate the cam 3234, and when the protruding end of the cam 3234 gradually presses the closing element 3221, the closing element 3221 and the opening element 3222 synchronously clasp the pedal.

It should be added that a third elastic element 3235 is disposed between the first rack 3233 and the holder 321.

In this embodiment, when the first feeding mechanism 4 is separated from the pushing element 3231 by the elastic force of the third elastic element 3235, the third elastic element 3235 drives the open clamping element 3222 and the closed clamping element 3221 to return to the original positions.

As shown in fig. 3 and 5, the drive assembly 3224 includes:

a driving lead screw 32241 arranged on an inner side wall of the closing clip 3221; and

the driving and conducting motor 32242 is arranged at the top of the closing clamp 3221 and is in power connection with the driving and conducting screw 32241;

in this embodiment, when the pedal needs to be driven to move downwards, the driving motor 32242, preferably a servo motor, is rotated to drive the driving lead screw 32241 to position and guide the pedal while forming the inclined surface to the tension clamp 3222, so as to ensure the positioning accuracy after the pedal is fed in.

As shown in fig. 3 and 6, the cartridge 31 includes:

a rotating disk 311;

a fixed disk 312 disposed below the rotary disk 311; and

a guide ring 313 provided at an edge of the rotary disk 311 and connected to the fixed disk 312;

the guide ring 313 on one side of the first feeding mechanism 4 and one side of the workpiece pushing out is provided with a material guide port 314;

a first guide hole 315 is formed in the rotating disc 311;

a second guide hole 316 is formed in the fixed disc 312;

the upper surface of the fixed disk 312 is provided with a guide rail 317 arranged towards the bottom direction of the second guide hole 316;

in this embodiment, the rotating disc 311 disposed on the fixed disc 312 is driven to rotate by the power of the servo motor, and when the second feeding mechanism 5 inputs the shaft core to the clamping mechanism 32 sequentially through the second guide hole 316 and the first guide hole 315, when the lower end of the shaft core is conveyed to the first guide hole 315 and stops, the rotating disc 311 rotates at this time, and meanwhile, the guide rail 317 further positions the bottom of the shaft core on the upper surface of the fixed disc 312 continuously, so that the continuous positioning of the shaft core after assembly is ensured, and meanwhile, the phenomenon that the shaft core is clamped at the top edge of the second guide hole 316 due to inaccurate positioning in the guiding and conveying process of the second feeding mechanism 5 is avoided, and the conveying safety of the shaft core is ensured.

It should also be added that the end of the pushing element 3231 corresponds to the inner side wall of the guide ring 313.

In this embodiment, after the assembly of the spindle core is completed, in order to ensure that the spindle core and the pedal are continuously clamped and conveyed to the first fixture 1 and the second fixture 2, the pushing element 3231 is retained in the guide ring 313 when rotating, so as to ensure that the pedal body is continuously held tightly.

Example two

As shown in fig. 4, in which the same or corresponding components as in the first embodiment are denoted by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience.

The second embodiment is different from the first embodiment in that:

the first feeding mechanism 4 includes:

a pushing seat 41;

a first material pushing member 42 slidably inserted in the pushing seat 41;

a power end 43 penetrating through one end of the pushing seat 41 and connected with the first pushing member 42; and

a first elastic member 44 connecting the first pushing member 42 and the pushing seat 41;

in the embodiment, the power end 43 is output by power of a motor, preferably a push rod, so that the power end 43 preferentially pushes the pushing seat 41 to be in contact linkage with the linkage assembly 323, and the first elastic member 44 is provided with reverse acting force along with the linkage assembly 323, so that the first elastic member 44 and the first pushing member 42 connected with the power end 43 push the pedal into the clamping assembly 3, and the clamping after the loading is realized.

It should be noted that the end surface of the pushing seat 41 and the end surface of the first pushing member 42 are adapted to the rotation arc of the pushing member 3231 in the pressing state.

In this embodiment, when the pushing element 3231 is pressed and rotated, the arrangement of the end surface of the pushing seat 41 and the end surface of the first pushing element 42 can ensure that the pushing element 3231 always keeps the same position, and when the pushing station is reached, the pushing element 3231 returns to the original position to push out the assembled pedal.

As shown in fig. 7, the second feeding mechanism 5 includes:

a vertically arranged guide channel 51;

a second pushing piece 52 inserted at the bottom of the guide channel 51; and

a feed inlet 53 arranged at one side of the guide channel 51;

in the present embodiment, the second pushing member 52 is driven by the power of the push rod motor to guide the shaft core loaded in the feeding hole 53 along the guide channel 51 to the inside of the clamping assembly 3.

More specifically, the second feeding mechanism 5 further includes:

the feeding mechanism 54 is arranged on one side of the feeding hole 53 and used for pushing the shaft core to the guide channel 51;

in this embodiment, the feeding mechanism 54 can continuously feed the feeding port 53, so as to ensure the rapid assembly of the shaft core.

It should be added that the feeding mechanism 54 includes a feeding seat 541, a feeding push seat 542 disposed on the feeding seat 541 and disposed in the feeding trough, and a fourth elastic member 543 connected between the feeding push seat 542 and the feeding trough.

In this embodiment, by loading the shaft core into the feeding groove, the fourth elastic member 543 provides pushing force to the feeding pushing seat 542, and when the second pushing member 52 returns, the shaft core is continuously conveyed to the feeding hole 53.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An exercise bicycle step plate processing apparatus comprising:

a first tool (1) for assembling a gasket; and

a second tool (2) for assembling the nut;

it is characterized by also comprising:

a clamping assembly (3) arranged below the tool;

the first feeding mechanism (4) is arranged on one side of the clamping assembly (3); and

the second feeding mechanism (5) is arranged below the clamping assembly (3);

the first feeding mechanism (4) guides the to-be-assembled pedal to the clamping assembly (3), the clamping assembly (3) is positioned to clamp the pedal and conducts downwards, the second feeding mechanism (5) loads the shaft core into the pedal along the bottom of the clamping assembly (3), and the clamping assembly (3) sequentially pushes out the assembled pedal through the first tool (1) and the second tool (2).

2. Exercise bike pedal machining device according to claim 1, characterized in that said clamping assembly (3) comprises:

a guide disc (31); and

a gripping mechanism (32) circumferentially arranged on the guide disc (31);

the second feeding mechanism (5) feeds the shaft core to the pedal in the clamping mechanism (32) through the guide disc (31), and the shaft core is positioned in the pedal when the guide disc (31) rotates.

3. Exercise bike pedal machining device according to claim 2, characterized in that said gripping means (32) comprise:

symmetrically arranged clamping seats (321);

a positioning clip (322) arranged between the holders (321);

a linkage component (323) arranged on the clamping seat (321);

the first feeding component (4) pushes the linkage component (323) to enable the positioning component (322) to gradually clamp the input pedal and guide the pedal downwards.

4. An exercise bike pedal machining apparatus as claimed in claim 3, characterized in that the positioning clamp (322) comprises:

a closing clip member (3221) elastically connected with the clip seat (321);

the clamping piece (3222) is arranged on one side of the closing clamping piece (3221), and the distance between the inner side surfaces of the clamping pieces (3222) is gradually reduced;

the power assembly (3223) is arranged between the closing clamp piece (3221) and the opening clamp piece (3222) and enables the closing clamp piece (3221) and the opening clamp piece (3222) to oppositely link; and

a driving and guiding component (3224) which is arranged on the closing clamp piece (3221) and conveys the pedal downwards.

5. An exercise bike pedal machining apparatus as claimed in claim 4, characterised in that the linkage assembly (323) comprises:

a pushing piece (3231) inserted at one side of the clamp seat (321);

a first gear (3232) mounted on the holder (321);

a first rack (3233) connected to one end of the pushing element (3231), wherein the first rack (3233) is elastically connected to the clamping seat (321); and

a cam (3234) disposed on top of the first gear (3232), the cam (3234) being in rotational contact with the closure member (3221).

6. Exercise bike pedal machining device according to claim 4, characterized in that the drive and guide assembly (3224) comprises:

a driving lead screw (32241) arranged on the inner side wall of the closing clamp piece (3221); and

and the driving guide motor (32242) is arranged at the top of the closing clamp piece (3221) and is in power connection with the driving guide screw (32241).

7. Exercise bike pedal machining device according to claim 2, characterized in that said cartridge (31) comprises:

a rotating disc (311);

a fixed tray (312) disposed below the rotary tray (311); and

a guide ring (313) arranged on the edge of the rotating disk (311) and connected with the fixed disk (312);

a material guide port (314) is formed in the guide ring (313) on one side of the first feeding mechanism (4) and on the side where the workpiece is pushed out;

a first guide hole (315) is formed in the rotating disc (311);

a second guide hole (316) is formed in the fixed disc (312);

the upper surface of the fixed disc (312) is provided with a guide rail (317) which is arranged towards the bottom direction of the second guide hole (316).

8. Exercise bike pedal machining device according to claim 1, characterised in that said first feeding mechanism (4) comprises:

a pushing seat (41);

a first material pushing piece (42) inserted in the pushing seat (41) in a sliding manner;

a power end (43) which penetrates through one end of the pushing seat (41) and is connected with the first pushing piece (42); and

a first elastic member (44) connecting the first pushing member (42) and the pushing seat (41).

9. An exercise bike pedal machining device according to claim 1, characterized in that the second feeding mechanism (5) comprises:

a vertically arranged guide channel (51);

the second material pushing piece (52) is inserted at the bottom of the guide channel (51); and

and the feed inlet (53) is formed at one side of the guide channel (51).

10. An exercise bike pedal machining device according to claim 9, characterized in that the second feeding mechanism (5) further comprises:

and the feeding mechanism (54) is arranged on one side of the feeding hole (53) and used for pushing the shaft core to the guide channel (51).