CN218015576U

CN218015576U - Fixed-length feeding device for cold header

Info

Publication number: CN218015576U
Application number: CN202222002751.XU
Authority: CN
Inventors: 刘根平; 陈宇琪; 张慧
Original assignee: Qingdao Haijinrui Intelligent Technology Co ltd
Current assignee: Qingdao Haijinrui Intelligent Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-13
Anticipated expiration: 2032-07-29

Abstract

The utility model provides a fixed length feed arrangement for cold heading machine relates to cold heading processing field. This a fixed length feed arrangement for cold heading machine, including the fixed bolster, the slide bar has all been pegged graft at both ends about the fixed bolster rear side, and the slide bar is close to fixed bolster central point and puts fixedly connected with and bear the frame, and the slide bar surface is located to bear and has cup jointed supporting spring between frame and the fixed bolster, and fixed bolster rear end central point puts fixedly connected with double-shaft motor, and the sleeve has all been cup jointed at both ends about the double-shaft motor, and double-shaft motor one end fixedly connected with regulation pole is kept away from to the sleeve. This a fixed length feed arrangement for cold heading machine when using, spacing wheel drive swinging arms removes, and the swinging arms drives the contact wheel under the effect of connecting rod and removes stirring the inslot, and the contact wheel drives the thumb wheel at this moment and rotates 90 degrees at every turn, and thumb wheel rotates 90 degrees back spacing wheel sector and swiveling wheel outer wall meshing, and the swiveling wheel drives the conveying wheel simultaneously and feeds to the fixed length of raw materials, has the traceless advantage of raw materials conveying.

Description

Fixed-length feeding device for cold header

Technical Field

The utility model relates to a cold-heading processing technology field specifically is a fixed length feed arrangement for cold heading machine.

Background

With the rapid development of the society, more and more metal plates are processed by modern equipment, so that the processing efficiency of the plates is improved, the plates after being processed are cooled rapidly, the shape change of the plates is rapidly completed, and the cold header is special equipment which takes piers as main parts and is specially used for producing fasteners such as nuts and bolts in batches.

The traditional mode is that the manual work is disconnected with raw materials fixed distance clamp, then gets into the processing agency through specific delivery track, and this kind of mode speed is slower, and current cold heading machine is when carrying out the pay-off to the raw materials, generally adopts hydraulic pressure jack catch centre gripping raw materials to carry out the pay-off, and the slot is pressed from both sides out with the raw materials surface easily to this mode, has influenced the finished product surface pleasing to the eye to easy atress inequality when the finished product is used, lead to the bolt easy fracture when rotatory.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixed length feed arrangement for cold heading machine has solved the problem that mentions in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a fixed length feed arrangement for cold heading machine, which comprises a fixed bolster, the slide bar has all been pegged graft at both ends about the fixed bolster rear side, the slide bar is close to fixed bolster central point and puts fixedly connected with and bear the frame, the slide bar surface is located and has cup jointed supporting spring between bearing frame and the fixed bolster, fixed bolster rear end central point puts fixedly connected with biax motor, the sleeve has all been cup jointed at both ends about the biax motor, biax motor one end fixedly connected with regulation pole is kept away from to the sleeve, regulation pole surface right side meshing has the regulating wheel, the regulating wheel surface is located regulation pole the place ahead meshing has toothed belt A, toothed belt A is inside to be kept away from regulating wheel one side meshing and has the connecting axle, the connecting axle surface is located and bears the meshing of frame rear side, toothed belt B is inside to be located the connecting axle top meshing and has a rotating gear, rotating gear front end fixedly connected with spacing wheel, spacing wheel front end right side rotates and is connected with the swinging arms, swinging arms left side rear rotates and is connected with the contact wheel, swinging arms central point rotates and is connected with the connecting rod, it is connected with the transfer gear to bear the top, transfer gear front end fixedly connected with the swiveling wheel, poking wheel front end fixedly connected with poking wheel, poking wheel has seted up the groove.

Preferably, the front end of the fixed support is connected with an external fixing mechanism, and the sliding rod and the fixed support form a sliding connection.

Preferably, the output shafts at the upper end and the lower end of the double-shaft motor are fixedly connected with quadrangular columns, jacks which are connected with the quadrangular columns in a sliding mode are formed in the sleeves, and threads meshed with the adjusting wheels are arranged on the outer surfaces of the adjusting rods.

Preferably, bear the frame and be provided with the support of being connected with adjusting pole, regulating wheel, the connecting rod is kept away from swinging arms one end and is constituteed with the support and rotate and be connected, and the connecting axle both ends are provided with the connecting gear, and the connecting axle is constituteed with bearing and is rotated and be connected.

Preferably, the outer surface of the bearing frame is provided with an extension rod connected with the rotating gear, the left side of the limiting wheel is in a fan-shaped arrangement, and the outer surface of the rotating wheel is provided with a sliding chute which is in sliding connection with the left side of the limiting wheel.

Preferably, the swinging rod is arranged in an L shape, the contact wheel is rotationally connected with the inner wall of the shifting groove, and the shifting groove is arranged in an X shape.

(III) advantageous effects

The utility model provides a fixed length feed arrangement for cold heading machine. The method has the following beneficial effects:

1. this a fixed length feed arrangement for cold heading machine when using, inserts the raw materials between the transfer gear crack, and the biax motor drives the sleeve and rotates, and the sleeve drives the regulation pole and rotates, adjusts the pole and drives the regulation wheel and rotate, and the regulation wheel drives cingulum A and rotates, and cingulum A drives cingulum B through the connecting axle and rotates, and cingulum B drives the running gear rotation, and running gear drives spacing round rotation, has simple structure's advantage.

2. This a fixed length feed arrangement for cold heading machine is when using, spacing round drives the swinging arms and removes, the swinging arms drives the contact wheel under the effect of connecting rod and is stirring the inslot and remove, contact wheel drives the thumb wheel at this moment and rotates 90 degrees at every turn, thumb wheel rotates 90 degrees back spacing round fan-shaped parts and swiveling wheel outer wall meshing, the swiveling wheel drives the feeding of conveying wheel to raw materials fixed length simultaneously, solved current device and adopted the jack catch to convey the raw materials and lead to the problem that the raw materials surface presss from both sides out the ditch groove, have the traceless advantage of raw materials conveying.

Drawings

FIG. 1 is an orthographic three-axis mapping of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the dual-shaft motor of the present invention;

FIG. 3 is a schematic view of the structural sleeve of the present invention;

FIG. 4 is a schematic view of the structural connecting shaft of the present invention;

FIG. 5 is a schematic view of the structural connecting rod of the present invention;

fig. 6 is a schematic view of the structure limiting wheel of the present invention.

The device comprises a fixed support 1, a sliding rod 2, a bearing frame 3, a supporting spring 4, a double-shaft motor 5, a sleeve 6, an adjusting rod 7, an adjusting wheel 8, a toothed belt A9, a connecting shaft 10, a toothed belt B11, a rotating gear 12, a limiting wheel 13, a swinging rod 14, a contact wheel 15, a connecting rod 16, a conveying wheel 17, a rotating wheel 18, a poking wheel 19 and a poking groove 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The embodiment of the utility model provides a fixed length feeding device for a cold header, as shown in figures 1-6, comprising a fixed support 1, slide bars 2 are inserted at the upper and lower ends of the rear side of the fixed support 1, the front end of the fixed support 1 is connected with an external fixing mechanism, the slide bars 2 and the fixed support 1 form a sliding connection, a bearing frame 3 is fixedly connected at the position of the slide bars 2 close to the center of the fixed support 1, a support spring 4 is sleeved on the outer surface of the slide bars 2 between the bearing frame 3 and the fixed support 1, the support spring 4 is arranged to enable a transmission wheel 17 to clamp raw materials all the time, a double-shaft motor 5 is fixedly connected at the center of the rear end of the fixed support 1, output shafts at the upper and lower ends of the double-shaft motor 5 are fixedly connected with a quadrangular prism, the four quadrangular prism is arranged to facilitate the sleeve 6 to rotate along with the double-shaft motor 5 when the sleeve 6 moves up and down, the sleeve 6 is sleeved at the upper and lower ends of the double-shaft motor 5, the sleeve 6 is internally provided with jacks which are in sliding connection with the quadrangular prisms, one end of the sleeve 6, which is far away from the double-shaft motor 5, is fixedly connected with an adjusting rod 7, the right side of the outer surface of the adjusting rod 7 is meshed with an adjusting wheel 8, the outer surface of the adjusting rod 7 is provided with threads which are meshed with the adjusting wheel 8, the outer surface of the adjusting wheel 8 is positioned in front of the adjusting rod 7 and is meshed with a toothed belt A9, one side of the inner part of the toothed belt A9, which is far away from the adjusting wheel 8, is meshed with a connecting shaft 10, two ends of the connecting shaft 10 are provided with connecting gears, the connecting gears are arranged to be connected between structures, the connecting shaft 10 and a bearing frame 3 are rotationally connected, the outer surface of the connecting shaft 10 is meshed with a toothed belt B11, the inner part of the toothed belt B11 is positioned above the connecting shaft 10 and is meshed with a rotating gear 12, the outer surface of the bearing frame 3 is provided with an extension rod which is connected with the rotating gear 12, raw materials are inserted between the cracks of a conveying wheel 17, and the double-shaft motor 5 drives the sleeve 6 to rotate, the sleeve 6 drives the adjusting rod 7 to rotate, the adjusting rod 7 drives the adjusting wheel 8 to rotate, the adjusting wheel 8 drives the toothed belt A9 to rotate, the toothed belt A9 drives the toothed belt B11 to rotate through the connecting shaft 10, the toothed belt B11 drives the rotating gear 12 to rotate, the front end of the rotating gear 12 is fixedly connected with the limiting wheel 13, the right side of the front end of the limiting wheel 13 is rotatably connected with the swinging rod 14, the swinging rod 14 is arranged in an L shape, the swinging rod 14 is conveniently connected with the limiting wheel 13, the rear part of the left side of the swinging rod 14 is rotatably connected with the contact wheel 15, the central position of the swinging rod 14 is rotatably connected with the connecting rod 16, the bearing frame 3 is provided with the adjusting rod 7, support that regulating wheel 8 is connected, connecting rod 16 keeps away from 14 one end of swinging arms and constitutes to rotate with the support and is connected, bear 3 rear side tops of frame and rotate and be connected with transfer gear 17, transfer gear 17 outer wall is provided with the slipmat, the setting of slipmat is convenient for drive the raw materials and removes, transfer gear 17 front end fixedly connected with swiveling wheel 18, spacing wheel 13 left side is fan-shaped setting, spacing setting of spacing wheel 13 is spacing to swiveling wheel 18, swiveling wheel 18 surface sets up the spout of constituteing sliding connection with spacing wheel 13 left side, swiveling wheel 18 front end fixedly connected with dials wheel 19, dial 19 front end and seted up and stir groove 20, contact wheel 15 and stir 20 inner wall constitution and rotate and be connected, stir groove 20 and be "X" type setting, swiveling gear 12 drives spacing wheel 13 rotatory, spacing wheel 13 drives swinging arms 14 and removes, swinging arms 14 drives contact wheel 15 under the effect of connecting rod 16 and removes in stirring groove 20, contact wheel 15 drives stirring wheel 19 at this moment and rotates 90 degrees at every time, stirring wheel 19 rotates 90 degrees after stirring wheel 19 rotates 90 degrees sector 13 degrees and meshes with 18 outer wall of spacing wheel, simultaneously, swiveling wheel 18 drives the feeding of swiveling wheel 17 to the raw materials.

The working principle is as follows:

this a fixed length feed arrangement for cold heading machine is when using, insert the raw materials between 17 cracks of transfer gear, biax motor 5 drives sleeve 6 and rotates, sleeve 6 drives regulation pole 7 and rotates, regulation pole 7 drives regulation wheel 8 and rotates, regulation wheel 8 drives cingulum A9 and rotates, cingulum A9 drives cingulum B11 through connecting axle 10 and rotates, cingulum B11 drives transmitting gear 12 and rotates, transmitting gear 12 drives spacing wheel 13 and rotates, spacing wheel 13 drives swinging arms 14 and removes, swinging arms 14 drives contact wheel 15 and removes in stirring groove 20 under the effect of connecting rod 16, contact wheel 15 drives stirring wheel 19 and rotates 90 degrees at every turn this moment, stirring wheel 19 rotates 90 degrees back limiting wheel 13 sector and the meshing of swiveling wheel 18 outer wall, swiveling wheel 18 drives transfer gear 17 simultaneously and feeds the raw materials fixed length.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 fixed length feed arrangement for cold heading machine, includes fixed bolster (1), its characterized in that: the upper end and the lower end of the rear side of the fixed support (1) are respectively spliced with a sliding rod (2), the position, close to the center of the fixed support (1), of each sliding rod (2) is fixedly connected with a bearing frame (3), the outer surface of each sliding rod (2) is positioned between the bearing frame (3) and the fixed support (1) and is sleeved with a supporting spring (4), the position, close to the center of the rear end of the fixed support (1), of each sliding rod is fixedly connected with a double-shaft motor (5), the upper end and the lower end of each double-shaft motor (5) are respectively sleeved with a sleeve (6), one end, far away from the double-shaft motor (5), of each sleeve (6) is fixedly connected with an adjusting rod (7), the right side of the outer surface of the adjusting rod (7) is meshed with an adjusting wheel (8), the outer surface of the adjusting wheel (8) is positioned in front of the adjusting rod (7) and is meshed with a toothed belt A (9), one side, away from the adjusting wheel (8) inside of the toothed belt A (10) is meshed with a connecting shaft (11), the outer surface of the connecting shaft (10) is positioned on the rear side of the bearing frame (3), the inside of the toothed belt B (11), the toothed belt B (11) is positioned above the connecting shaft (10) and is meshed with a rotating gear (12), the connecting rod (14) which is connected with a rotating rod (14), the left side of the rotating rod (14) which is positioned on the left side of the connecting rod (14) and is connected with a rotating rod (14) in the connecting rod (14), the inside of the connecting rod (14), the connecting rod (14) and a rotating rod (14) which is connected with a rotating rod (14) in the connecting rod (14) in the left side of the connecting rod (14) in the connecting rod (14), the top end of the rear side of the bearing frame (3) is rotatably connected with a conveying wheel (17), the front end of the conveying wheel (17) is fixedly connected with a rotating wheel (18), the front end of the rotating wheel (18) is fixedly connected with a poking wheel (19), and the front end of the poking wheel (19) is provided with a poking groove (20).

2. The fixed-length feeding device for the cold header as claimed in claim 1, wherein: the front end of the fixed support (1) is connected with an external fixing mechanism, and the sliding rod (2) and the fixed support (1) form sliding connection.

3. The fixed-length feeding device for the cold header as claimed in claim 1, wherein: the output shaft fixedly connected with quadrangular prism about biax motor (5), sleeve (6) are inside to be seted up and to constitute sliding connection's jack with quadrangular prism, adjust pole (7) surface and be provided with the screw thread with regulating wheel (8) meshing.

4. The fixed-length feeding device for the cold header as claimed in claim 1, wherein: bear frame (3) and be provided with the support of being connected with regulation pole (7), regulating wheel (8), swing arm (14) one end is kept away from in connecting rod (16) and the support is constituteed to rotate to be connected, and connecting axle (10) both ends are provided with the connecting gear, and connecting axle (10) are constituteed with bearing frame (3) and are rotated and be connected.

5. The fixed-length feeding device for the cold header as claimed in claim 1, wherein: the outer surface of the bearing frame (3) is provided with an extension rod connected with a rotating gear (12), the left side of the limiting wheel (13) is in a fan-shaped arrangement, and the outer surface of the rotating wheel (18) is provided with a sliding groove which is in sliding connection with the left side of the limiting wheel (13).

6. The fixed-length feeding device for the cold header as claimed in claim 1, wherein: the swing rod (14) is arranged in an L shape, the contact wheel (15) is rotationally connected with the inner wall of the toggle groove (20), and the toggle groove (20) is arranged in an X shape.