CN211197783U

CN211197783U - Feeding device is used in production of front fork leg pipe

Info

Publication number: CN211197783U
Application number: CN201922247688.4U
Authority: CN
Inventors: 王一博
Original assignee: Tianjin Kelin Automobile Co ltd
Current assignee: Tianjin Kelin Automobile Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-07
Anticipated expiration: 2029-12-16

Abstract

The utility model relates to the technical field of front fork leg pipe production, in particular to a feeding device for front fork leg pipe production, which comprises a feeding frame and a supporting frame, wherein the front end of the feeding frame is fixedly connected with the supporting frame, the bottom end of the feeding frame is rotationally connected with a connecting rod through a hinge, the top end of the connecting rod is rotationally connected with a slide block through a hinge, the top end of the slide block is slidably connected with a material conveying groove, the inner side of the bottom end of the material conveying groove is slidably connected with a slide bar, the outer end surface of the slide bar is rotationally connected with a horizontal roller, the left end and the right end of the material conveying groove are rotationally connected with a lever, and the top end of the lever is rotationally connected with a vertical roller. Thereby avoiding the long raw material pipe from falling off from the conveying chute and ensuring the conveying of the long raw material pipe to be more stable.

Description

Feeding device is used in production of front fork leg pipe

Technical Field

The utility model relates to a preceding fork leg pipe technical field specifically is a loading attachment is used in production of preceding fork leg pipe.

Background

Along with the continuous improvement of people's standard of living, green trip has become a part of people's daily life, and the bicycle receives people's liking, and the bicycle sets up a front fork usually, is equipped with the front wheel between the front fork, and during the travel, the vibrations accessible front fork shock attenuation of front wheel, bicycle front fork include front fork standpipe, portal frame, fork shoulder, handle pipe and fork leg, along with the development of society, and is increasing more extensive to the application of front fork leg pipe, consequently, the demand to a front fork leg pipe production is with loading attachment.

The existing front fork leg pipe is long in length when being produced, the long pipe is easy to fall off from a conveying chute when being conveyed when being fed, the production of the front fork leg pipe is influenced, the position of the raw material long pipe cannot be well lifted when being produced, the bending degree of the raw material long pipe is increased when the raw material long pipe is conveyed, and therefore the feeding device for producing the front fork leg pipe is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a loading attachment is used in front fork leg pipe production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a loading attachment is used in production of front fork leg pipe, includes material loading frame and support frame, the front end fixedly connected with support frame of material loading frame, the support frame symmetric distribution is at the front end of material loading frame, the inboard fixedly connected with electricity liquid push rod in top of support frame, the bottom fixedly connected with spacing ring of electricity liquid push rod, the bottom of material loading frame is connected with the connecting rod through hinge rotation, the connecting rod symmetric distribution is in the top of material loading frame, the top of connecting rod is connected with the slider through hinge rotation, the top sliding connection of slider has the defeated silo.

Preferably, the bottom fixedly connected with motor of defeated silo, the motor symmetric distribution is located the left and right sides in defeated silo bottom the terminal fixedly connected with dwang of main shaft of motor, the outer terminal surface fixedly connected with external screw thread of dwang, the external screw thread sets up the inboard at the slider, and external screw thread and slider sliding connection.

Preferably, the bottom fixedly connected with fixed block and the stopper of defeated silo, the stopper symmetric distribution is in the left and right sides of external screw thread, the fixed block all sets up the outside at the dwang with the stopper, and the dwang passes through the bearing and is connected with fixed block and stopper rotation, the bottom fixedly connected with slide bar of fixed block, the outer terminal surface sliding connection of slide bar has the fixed sleeve, the bottom fixedly connected with expanding spring of slide bar, expanding spring sets up the inboard at the fixed sleeve.

Preferably, the inboard sliding connection in bottom of defeated silo has the draw runner, the outer terminal surface of draw runner rotates and is connected with horizontal cylinder, the left end and the right-hand member of defeated silo all rotate and are connected with the lever, the top of lever rotates and is connected with perpendicular cylinder, the bottom of lever rotates and is connected with the commentaries on classics piece, the commentaries on classics piece sets up both ends about the draw runner.

Preferably, the inner side of the lever is fixedly connected with a torsion spring, the inner side of the torsion spring is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with the material conveying groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through components such as the horizontal cylinder that sets up, lever, vertical roller, can place back in the conveying trough at the raw materials long tube, the gravity of raw materials long tube can drive the draw runner gliding, and the draw runner drives the lever and rotates, makes vertical roller driven by the lever, presss from both sides tightly the raw materials long tube to avoid the raw materials long tube to drop from the conveying trough, make the transport of raw materials long tube more stable.

2. The utility model discloses in, through dwang, the external screw thread that sets up, component such as slider can drive the slider through the rotation of external screw thread and slide to make the connecting rod rotate, will defeated silo strut, realize guaranteeing the straight line degree of defeated silo through spacing ring and slide bar to the rising and the decline of defeated silo, avoid defeated silo to take place deformation and lead to the raw materials long tube to drop from defeated silo.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a side view of the present invention;

fig. 5 is a schematic view of the structure of the material conveying chute of the present invention.

In the figure: 1-feeding frame, 2-supporting frame, 3-electro-hydraulic push rod, 4-limiting ring, 5-fixing sleeve, 6-sliding rod, 7-telescopic spring, 8-fixing block, 9-conveying trough, 10-rotating rod, 11-external thread, 12-sliding block, 13-limiting block, 14-connecting rod, 15-vertical roller, 16-lever, 17-fixing rod, 18-torsion spring, 19-rotating block, 20-sliding bar and 21-horizontal roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a feeding device for front fork leg pipe production comprises a feeding frame 1 and a supporting frame 2, wherein the supporting frame 2 is fixedly connected to the front end of the feeding frame 1, the supporting frame 2 is symmetrically distributed at the front end of the feeding frame 1, an electro-hydraulic push rod 3 is fixedly connected to the inner side of the top end of the supporting frame 2, a limiting ring 4 is fixedly connected to the bottom end of the electro-hydraulic push rod 3, the limiting ring 4 is driven by the electro-hydraulic push rod 3 to move, the limiting ring 4 can be in contact with a material conveying groove 9 to limit a long raw material pipe in the material conveying groove 9, the bottom end of the feeding frame 1 is rotatably connected with a connecting rod 14 through a hinge, the connecting rod 14 can rotate through the arrangement, the height of the connecting rod 14 is changed, the connecting rod 14 is symmetrically distributed above the feeding frame 1, the top end of the connecting rod 14 is rotatably connected with a sliding block 12 through a hinge, the arrangement is used for conveying long raw material pipes through the conveying chute 9.

The bottom fixedly connected with motor 15 of defeated silo 9, motor 15 symmetric distribution is located the left and right sides of defeated silo 9 bottom, be located the left and right sides the terminal fixedly connected with dwang 10 of main shaft of motor 15, the outer terminal surface fixedly connected with external screw thread 11 of dwang 10, external screw thread 11 sets up the inboard at slider 12, and external screw thread 11 and slider 12 sliding connection, and this kind of setting drives dwang 10 through motor 15 and rotates, drives slider 12 through the rotation of external screw thread 11 and slides, the bottom fixedly connected with fixed block 8 and stopper 13 of defeated silo 9, stopper 13 symmetric distribution is in the left and right sides of external screw thread 11, fixed block 8 and stopper 13 all set up in the outside of dwang 10, and dwang 10 rotates through bearing and fixed block 8 and stopper 13 and is connected, the bottom fixedly connected with slide bar 6 of fixed block 8, the outer end face of the sliding rod 6 is connected with a fixed sleeve 5 in a sliding mode, the bottom end of the sliding rod 6 is fixedly connected with an expansion spring 7, the expansion spring 7 is arranged on the inner side of the fixed sleeve 5, the sliding of the sliding block 12 is limited through a limiting block 13, the rotating rod 10 is limited through a fixed block 8 and the limiting block 13, the rotating rod 10 is enabled to rotate more stably, the inner side of the bottom end of the material conveying groove 9 is connected with a sliding strip 20 in a sliding mode, the outer end face of the sliding strip 20 is connected with a horizontal roller 21 in a rotating mode, the left end and the right end of the material conveying groove 9 are both connected with a lever 16 in a rotating mode, the top end of the lever 16 is connected with a vertical roller 22 in a rotating mode, the bottom end of the lever 16 is connected with a rotating block 19 in a rotating mode, the rotating block 19 is arranged at the left end and the right, the vertical roller 22 can clamp and limit the long raw material pipe, the inner side of the lever 16 is fixedly connected with the torsion spring 18, the inner side of the torsion spring 18 is fixedly connected with the fixed rod 17, the fixed rod 17 is fixedly connected with the material conveying groove 9, and the arrangement enables the lever 16 to reset after rotating through the elasticity of the torsion spring 18.

The model of the electro-hydraulic push rod 3 is WDYTX3000-300/30, and the model of the motor 15 is Y1-160M-8.

The working process is as follows: the utility model supplies power through an external power supply before use, the device is controlled through a device internal control system, a long raw material pipe is placed in a material conveying groove 9, the long raw material pipe is pressed down to a horizontal roller 21 under the action of gravity, the horizontal roller 21 drives a slide bar 20 to slide downwards, the slide bar 20 can limit a rotary block 19 when sliding, the rotary block 19 moves, the rotary block 19 can drive a lever 16 to rotate when moving, the lever 16 can drive a vertical roller 22 to approach each other when rotating until the vertical roller 22 contacts with the long raw material pipe in the material conveying groove 9, the long raw material pipe is limited, the long raw material pipe is prevented from falling off from the material conveying groove 9, then one end of the material conveying groove 9 is connected with a wheel cutter, the long raw material pipe is pushed by a material pushing trolley, feeding is realized, an electro-hydraulic push rod 3 is started, the electro-hydraulic push rod 3 drives a limit ring 4 to move downwards until the limit ring 4 limits the upper part of the long raw material pipe, further avoid the drop of the long tube of raw materials, need to adjust the height of the conveying chute 9 before feeding, avoid the conveying chute 9 can't lead to the bending of the long tube of raw materials because the conveying chute 9 is horizontal with the feed inlet of the wheel cutting machine when feeding, should operate the motor 15 of the left and right sides at the same time, and make the motor 15 rotate in different directions, thus drive the dwang 10 to rotate, through the rotation of the dwang 10, drive the external screw thread 11 to rotate, the external screw thread 11 drives the slide block 12 to slide horizontally through the threaded connection with the slide block 12 while rotating, will drive the connecting rod 14 to rotate when the slide block 12 slides, through the rotation of the connecting rod 14, make the vertical height of the connecting rod 14 change, thus drive the height of the conveying chute 9 to change when the conveying chute 9 is supported by the spacing ring 4, then start the electric liquid push rod 3, make the electric liquid push rod 3 drive, under the elasticity of the telescopic spring 7, the sliding rod 6 slides in the fixed sleeve 5, so that the sliding rod 6 always supports the material conveying groove 9 when the height of the material conveying groove 9 is changed, and the possibility that the material conveying groove 9 cannot be kept horizontal when being lifted is reduced.

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. The utility model provides a loading attachment is used in production of front fork leg pipe, includes material loading frame (1) and support frame (2), its characterized in that: go up the front end fixedly connected with support frame (2) of work or material rest (1), support frame (2) symmetric distribution is at the front end of last work or material rest (1), the inboard fixedly connected with electricity liquid push rod (3) in top of support frame (2), the bottom fixedly connected with spacing ring (4) of electricity liquid push rod (3), the bottom of going up work or material rest (1) is rotated through the hinge and is connected with connecting rod (14), connecting rod (14) symmetric distribution is in the top of last work or material rest (1), the top of connecting rod (14) is rotated through the hinge and is connected with slider (12), the top sliding connection of slider (12) has defeated material groove (9).

2. The feeding device for the production of the front fork leg pipe as claimed in claim 1, wherein: the bottom fixedly connected with motor (15) of defeated silo (9), motor (15) symmetric distribution is located the left and right sides in defeated silo (9) bottom the terminal fixedly connected with dwang (10) of main shaft of motor (15), the outer terminal surface fixedly connected with external screw thread (11) of dwang (10), external screw thread (11) set up the inboard at slider (12), and external screw thread (11) and slider (12) sliding connection.

3. The feeding device for the production of the front fork leg pipe as claimed in claim 1, wherein: the bottom fixedly connected with fixed block (8) and stopper (13) of defeated material groove (9), stopper (13) symmetric distribution is in the left and right sides of external screw thread (11), fixed block (8) all set up the outside in dwang (10) with stopper (13), and dwang (10) rotate through bearing and fixed block (8) and stopper (13) and be connected, the bottom fixedly connected with slide bar (6) of fixed block (8), the outer terminal surface sliding connection of slide bar (6) has fixing sleeve (5), the bottom fixedly connected with expanding spring (7) of slide bar (6), expanding spring (7) set up the inboard at fixing sleeve (5).

4. The feeding device for the production of the front fork leg pipe as claimed in claim 1, wherein: the inboard sliding connection in bottom of defeated material groove (9) has draw runner (20), the outer terminal surface of draw runner (20) rotates and is connected with horizontal cylinder (21), the left end and the right-hand member of defeated material groove (9) all rotate and are connected with lever (16), the top of lever (16) is rotated and is connected with perpendicular cylinder (22), the bottom of lever (16) is rotated and is connected with commentaries on classics piece (19), commentaries on classics piece (19) set up both ends about draw runner (20).

5. The feeding device for the production of the front fork leg pipe as claimed in claim 4, wherein: the inner side of the lever (16) is fixedly connected with a torsion spring (18), the inner side of the torsion spring (18) is fixedly connected with a fixing rod (17), and the fixing rod (17) is fixedly connected with the material conveying groove (9).