CN212494633U

CN212494633U - Bar shearing machine

Info

Publication number: CN212494633U
Application number: CN202020803994.1U
Authority: CN
Inventors: 张台
Original assignee: Taizhou Luqiao Chuanqi Forging Factory
Current assignee: Taizhou Luqiao Chuanqi Forging Factory
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-02-09
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a bar shearing machine, which comprises a supporting column, the inboard middle part fixed connection motor support four corners of pillar, motor support top is close to right side fixed connection motor bottom, the first gear of motor one side fixed connection, pillar top fixed connection spill truss bottom, be close to the first power wheel both ends of right side swing joint in the spill truss, first power wheel is close to first gear one end fixed connection second gear. This bar shears is through the first power wheel that sets up, alignment wheel and second power wheel, when the bar that passes through has certain camber, first power wheel and first from the cooperation of driving wheel send the bar into alignment wheel department, second power wheel and second are pulled out the bar from the driving wheel, through first power wheel, first from the driving wheel, alignment wheel, second power wheel and second are from horizontal and longitudinal distribution of driving wheel, can effectually straighten the bar that passes through, make things convenient for the processing of cutting in later stage.

Description

Bar shearing machine

Technical Field

The utility model relates to a bar clipper feeding mechanism technical field specifically is a bar clipper.

Background

The bar shearing machine is a shearing device for shearing a longer bar into shorter sections through a punch or a bar shear, is an essential device for metal processing, and is widely applied to industries such as metallurgy, mines, buildings, automobile manufacturing and the like. Its structural style is by the frame, can wind hank swing on the base arm, feeder, eccentric swage and hold in the palm the material ware of cutting, has left out huge mechanical transmission system and air pressure system, changes into by a swing cylinder drive, and the piston rod is through the swing of one set of articulated lever mechanism pulling arm, and for CN203565958U discloses a 600 kn bar clipper as national patent net publication number, the utility model discloses can satisfy automatic feeding, autoloading, the automatically cropped of bar below the diameter 40mm, use the utility model has the advantages of efficient, the shearing precision is accurate, energy-conserving material saving.

However, the feeding mechanism of the bar stock shortening machine cannot straighten the passing bar stock during feeding, so that the metal bar may have a certain radian, and therefore needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bar clipping machine 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: a bar shearing machine comprises a support column, wherein the middle part of the inner side of the support column is fixedly connected with four corners of a motor bracket, the top of the motor bracket is close to the bottom of a right-side fixedly connected motor, one side of the motor is fixedly connected with a first gear, the top of the support column is fixedly connected with the bottom of a concave groove frame, the concave groove frame is internally close to two ends of a right-side movably connected first power wheel, the first power wheel is close to one end of the first gear and is fixedly connected with a second gear, a first chain is arranged between the second gear and the first gear, the first gear is movably connected with the second gear through the first chain, the top of the concave groove frame is close to the bottom of a first power wheel and is fixedly connected with a first connecting block, the inner side of the first connecting block is movably connected with two ends of a first driven wheel, the top of the concave groove frame is close to the bottom of a second connecting block which is fixedly connected, the bottom in the aligning wheel other end fixed connection spill groove frame, be close to aligning wheel left side swing joint second power wheel both ends in the spill groove frame, the second power wheel is close to first gear one end fixed connection third gear, be provided with the second chain between third gear and the second gear, the second gear passes through second chain swing joint third gear, the spill groove frame is close to second power wheel top fixed connection third connecting block bottom, the inboard swing joint second of third connecting block is from driving wheel both ends.

Preferably, the number of the second gears is two, and one of the second gears is movably connected with the first chain while the other one is movably connected with the second chain.

Preferably, the concave groove frame is provided with a first guide wheel, a second guide wheel and a third guide wheel in sequence near the left side of the third connecting block, and the first guide wheel, the second guide wheel and the third guide wheel are all provided with two.

Preferably, a bearing is arranged in the first connecting block, the bearing inner ring is fixedly connected with two ends of a first driven wheel, and the bearings are arranged at two ends of the first power wheel, the second power wheel, the first driven wheel, the second driven wheel, the first guide wheel, the second guide wheel and the third guide wheel.

Preferably, four support columns are arranged and distributed at four corners of the bottom of the concave groove frame.

Preferably, the concave groove frame is concave, and the first connecting block, the second connecting block and the third connecting block are all provided with two and distributed on two sides of the concave groove frame.

Preferably, the straightening wheels are vertically distributed with the first power wheel, the second power wheel, the first driven wheel and the second driven wheel, and the number of the straightening wheels is two.

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

1. this bar material clipper is through the first power wheel that sets up, alignment wheel and second power wheel, when the bar that passes through has certain camber, first power wheel and first from the cooperation of driving wheel send the bar into alignment wheel department, second power wheel and second are pulled out the bar from the driving wheel, through first power wheel, first from the driving wheel, alignment wheel, second power wheel and second are followed horizontal and longitudinal distribution of driving wheel, can effectually straighten the bar that passes through, make things convenient for the processing of cutting in later stage.

2. This bar material clipping machine can remain throughout to cut at the same position when bar material is handled through cutting through the first guide wheel, second guide wheel and the third guide wheel that sets up, can effectually reach the purpose of accurate cutting, and this clipping machine can only send into first power wheel one end with the bar material through alone, just can realize the purpose of cutting, the personnel cost of effectual saving.

Drawings

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

FIG. 2 is a schematic structural view of a side of the first power wheel, the second power wheel and the like;

FIG. 3 is a right side schematic view of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the present invention.

In the figure: the device comprises a concave groove frame 1, a motor 2, a support 3, a motor support 4, a first connecting block 5, a second connecting block 6, a third connecting block 7, a first guide wheel 8, a second guide wheel 9, a third guide wheel 10, a first driven wheel 11, a second gear 12, a first power wheel 13, a first chain 14, a second power wheel 15, a first gear 16, a third gear 17, a second chain 18, a second driven wheel 19, a straightening wheel 20 and a bearing 21.

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. 1-4, the present invention provides a technical solution: a bar material shearing machine comprises a support column 3, wherein the middle part of the inner side of the support column 3 is fixedly connected with four corners of a motor support 4, the top of the motor support 4 is close to the bottom of a right side fixedly connected motor 2, the motor model is CV32-400 and 100400W, one side of the motor 2 is fixedly connected with a first gear 16, the top of the support column 3 is fixedly connected with the bottom of a concave groove frame 1, four support columns 3 are arranged and distributed at four corners of the bottom of the concave groove frame 1, the inner part of the concave groove frame 1 is close to the right side and is movably connected with two ends of a first power wheel 13, one end of the first power wheel 13 close to the first gear 16 is fixedly connected with a second gear 12, a first chain 14 is arranged between the second gear 12 and the first gear 16, the first gear 16 is movably connected with a second gear 12 through the first chain 14, the top of the concave groove frame 1 is close to the bottom of the first power wheel 13 and is fixedly connected, the top of the concave groove frame 1 is close to the left side of the first connecting block 5 and is fixedly connected with the bottom of the second connecting block 6, the inner side of the second connecting block 6 is fixedly connected with one end of a straightening wheel 20, the other end of the straightening wheel 20 is fixedly connected with the inner bottom of the concave groove frame 1, the straightening wheel 20 is vertically distributed with a first power wheel 13, a second power wheel 15, a first driven wheel 11 and a second driven wheel 19, two straightening wheels 20 are arranged, a fixed rod straightening wheel body is arranged at two ends of the straightening wheel 20 and is movably connected on a fixed rod, two ends of the fixed rod are fixedly connected with the second connecting block 6 and the concave groove frame 1, the left side of the straightening wheel 20 in the concave groove frame 1 is movably connected with two ends of the second power wheel 15, one end of the second power wheel 15 close to the first gear 16 is fixedly connected with a third gear 17, a second chain 18 is arranged between the third gear 17 and the second gear 12, the second gear 12 is movably connected, the number of the second gears 12 is two, one is movably connected with a first chain 14, the other is movably connected with a second chain 18, the concave groove frame 1 is close to the top of the second power wheel 15 and is fixedly connected with the bottom of a third connecting block 7, the concave groove frame 1 is concave, the first connecting block 5, the second connecting block 6 and the third connecting block 7 are respectively provided with two parts and are distributed at two sides of the concave, the inner side of the third connecting block 7 is movably connected with two ends of a second driven wheel 19, when passing bars have certain curvature, the first power wheel 13 and the first driven wheel 11 are matched to feed the bars into the position of the straightening wheel 20, the second power wheel 15 and the second driven wheel 19 pull out the bars, and the bars are distributed transversely and longitudinally through the first power wheel 13, the first driven wheel 11, the straightening wheel 20, the second power wheel 15 and the second driven wheel 19, the bar stock can be straightened effectively, the later cutting treatment is facilitated, the concave groove frame 1 is provided with a first guide wheel 8, a second guide wheel 9 and a third guide wheel 10 in sequence close to the left side of a third connecting block 7, the first guide wheel 8, the second guide wheel 9 and the third guide wheel 10 are all provided with two, a bearing 21 is arranged in the first connecting block 5, the inner ring of the bearing 21 is fixedly connected with two ends of a first driven wheel 11, the first power wheel 13, the second power wheel 15, the first driven wheel 11, a second driven wheel 19, the first guide wheel 8, the second guide wheel 9 and the third guide wheel 10 are all provided with the bearing 21, the bar stock can be cut at the same position all the time when being cut by the first guide wheel 8, the second guide wheel 9 and the third guide wheel 10, the purpose of accurate cutting can be achieved effectively, and the bar stock can be sent to one end of the first power wheel 13 by one person, the purpose of cutting can be achieved, the cost of the personnel is effectively saved, and the first power wheel 13, the second power wheel 15 and the like can be effectively fixed and straightened through the concave shapes in the middle.

When the device is used, the motor 2 is started to drive the first gear 16 to rotate, the second gear 12 and the third gear 17 are driven to rotate through the first chain 14 and the second chain 18, the first power wheel 13 and the second power wheel 15 are driven to rotate, when passing bars have a certain curvature, the first power wheel 13 and the first driven wheel 11 are matched to feed the bars into the straightening wheel 20, the second power wheel 15 and the second driven wheel 19 pull out the bars, and the first power wheel 13, the first driven wheel 11, the straightening wheel 20, the second power wheel 15 and the second driven wheel 19 are transversely and longitudinally distributed, so that the passing bars can be effectively straightened, and finally the passing bars are guided through the first guide wheel 8, the second guide wheel 9 and the third guide wheel 10.

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 bar shears, includes pillar (3), its characterized in that: the middle part of the inner side of the strut (3) is fixedly connected with four corners of a motor support (4), the top of the motor support (4) is close to the bottom of a right side fixedly connected motor (2), one side of the motor (2) is fixedly connected with a first gear (16), the top of the strut (3) is fixedly connected with the bottom of a concave groove rack (1), the concave groove rack (1) is internally close to two ends of a right side movably connected first power wheel (13), the first power wheel (13) is close to one end of the first gear (16) and is fixedly connected with a second gear (12), a first chain (14) is arranged between the second gear (12) and the first gear (16), the first gear (16) is movably connected with a second gear (12) through the first chain (14), the top of the concave groove rack (1) is close to the bottom of the first power wheel (13) and is fixedly connected with a first connecting block (5), the inner side of the first connecting block (5) is movably connected with two ends of a first driven wheel (11, the top of the concave groove frame (1) is close to the left side of the first connecting block (5) and is fixedly connected with the bottom of the second connecting block (6), the inner side of the second connecting block (6) is fixedly connected with one end of a straightening wheel (20), the other end of the straightening wheel (20) is fixedly connected with the inner bottom of the concave groove frame (1), the concave groove frame (1) is close to the left side of the straightening wheel (20) and is movably connected with the two ends of the second power wheel (15), one end of the second power wheel (15) close to the first gear (16) is fixedly connected with a third gear (17), a second chain (18) is arranged between the third gear (17) and the second gear (12), the second gear (12) is movably connected with a third gear (17) through a second chain (18), the concave groove frame (1) is close to the top of the second power wheel (15) and is fixedly connected with the bottom of the third connecting block (7), the inner side of the third connecting block (7) is movably connected with two ends of a second driven wheel (19).

2. A bar cutter according to claim 1, characterized in that: the number of the second gears (12) is two, and one is movably connected with a first chain (14) while the other is movably connected with a second chain (18).

3. A bar cutter according to claim 1, characterized in that: concave trough frame (1) is close to third connecting block (7) left side and has set gradually first guide wheel (8), second guide wheel (9) and third guide wheel (10), and first guide wheel (8), second guide wheel (9) and third guide wheel (10) all are provided with two.

4. A bar cutter according to claim 1, characterized in that: the connecting device is characterized in that a bearing (21) is arranged in the first connecting block (5), the inner ring of the bearing (21) is fixedly connected with the two ends of the first driven wheel (11), and the bearings (21) are arranged at the two ends of the first power wheel (13), the second power wheel (15), the first driven wheel (11), the second driven wheel (19), the first guide wheel (8), the second guide wheel (9) and the third guide wheel (10).

5. A bar cutter according to claim 1, characterized in that: four supporting columns (3) are arranged and distributed at four corners of the bottom of the concave groove frame (1).

6. A bar cutter according to claim 1, characterized in that: concave channel frame (1) becomes the spill, and first connecting block (5), second connecting block (6) and third connecting block (7) all are provided with two and distribute in the spill both sides.

7. A bar cutter according to claim 1, characterized in that: the straightening wheels (20) are vertically distributed with the first power wheel (13), the second power wheel (15), the first driven wheel (11) and the second driven wheel (19), and the number of the straightening wheels (20) is two.