CN210358613U

CN210358613U - C-shaped steel cold roll forming equipment

Info

Publication number: CN210358613U
Application number: CN201921146089.7U
Authority: CN
Inventors: 梁齐萌
Original assignee: Tianjin Dayou Steel Co Ltd
Current assignee: Tianjin Dayou Steel Co Ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-21
Anticipated expiration: 2029-07-22

Abstract

The utility model provides a C-shaped steel cold roll forming device, which relates to the field of material processing devices and comprises a base, a prepressing mechanism, a limiting mechanism and a forming mechanism, wherein the prepressing mechanism comprises a first side plate, a first rotating shaft, a prepressing roller, a supporting frame, a third rotating shaft, a supporting roller electric telescopic rod and a fixing rod, the fixing rod is arranged between the first side plate, the bottom of the electric telescopic rod is fixedly connected at the middle position of the bottom of the fixing rod, the supporting frame is fixedly connected at the top of the electric telescopic rod, the bottom of the supporting frame is provided with a U-shaped groove, the prepressing roller is arranged at the outer side of the third rotating shaft and is positioned under the prepressing roller, the utility model discloses a designed prepressing mechanism, through the matching of the prepressing roller and a bottom supporting plate, preliminarily presses and flattens coiled materials, and meanwhile, the coiled, the C-shaped steel has better effect after being formed by cold bending, and meets the quality requirement of production.

Description

C-shaped steel cold roll forming equipment

Technical Field

The utility model relates to a material processing equipment field specifically is a C shaped steel forming equipment that bends.

Background

The cold roll forming is a plastic processing technique for continuously and transversely bending metal plate strips such as coiled materials, strip materials and the like through a plurality of forming rollers which are sequentially configured to manufacture a section with a specific section.

However, coiled material raw materials is most around on the cylinder, and direct transport to forming mechanism through drive mechanism adds man-hour, if unevenness or skew appear in the coiled material, can lead to appearing the skew in compression roller forming process, influence the size and the quality of the shaped steel of production, based on this, the utility model discloses a C shaped steel forming equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a C shaped steel forming equipment that bends to solve the coiled material that proposes in the above-mentioned background art and directly carry to forming mechanism through drive mechanism and add man-hour, if unevenness or skew appear in the coiled material, can lead to appearing the skew in compression roller forming process, influence the size of the shaped steel of production and the problem of quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a C shaped steel forming equipment that bends, includes base, prepressing mechanism, stop gear and forming mechanism all install at the top of base, and stop gear is located the position between prepressing mechanism and the forming mechanism.

Prepressing mechanism includes first curb plate, first pivot, prepressing roller, support frame, third pivot, backing roll electric telescopic handle and dead lever, first curb plate fixed connection is at the top of base, and first curb plate is equipped with two, the dead lever is installed between first curb plate, electric telescopic handle's bottom fixed connection is in the bottom intermediate position of dead lever, support frame fixed connection is at electric telescopic handle's top, the bottom of support frame is equipped with U type groove, and the internally mounted in U type groove has the third pivot, the outside at the third pivot is installed to the prepressing roller, the position between first curb plate is also installed to first pivot, and one end extends to the outside of first curb plate, the backing roll is installed in first pivot, and is located the prepressing roller under.

Preferably, forming mechanism includes second curb plate, second pivot, shaping roller, mount table and motor, forming mechanism is located the left side of prepressing the mechanism, the top at the base is installed to the second curb plate, the second curb plate is equipped with two, the second pivot is installed between the second curb plate, the shaping roller is installed in the second pivot, the shaping roller divide into compression roller and lower compression roller, and just the compression roller is located the compression roller under, mount table fixed connection is in one side of second curb plate, the top at the mount table is installed to the motor, and the output shaft and the transmission of second pivot of motor are connected.

Preferably, stop gear includes bracing piece and pulley, bracing piece fixed connection is at the top of base, and is located the position between first curb plate and the second curb plate, the pulley rotates the top of connecting at the bracing piece, stop gear is equipped with four groups, and the symmetry sets up the both sides at the base.

Preferably, install the action wheel on the output shaft of motor, first pivot extends to the outer one end of first curb plate and installs from the driving wheel, and installs the drive belt between action wheel and the drive wheel, the both ends of second pivot extend to the inside of second curb plate, the second pivot is equipped with the multiunit, and the both ends of second pivot all install drive gear, connect through chain drive between the both sides drive gear of multiunit second pivot.

Preferably, the outside of going up the compression roller is equipped with the ring channel, the compression roller is equipped with the sand grip down, and go up the ring channel in the compression roller outside and the sand grip phase-match in the compression roller outside down.

Preferably, the top of the support roller and the top of the lower pressure roller are equal in height.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a mechanism in advance of design through the cooperation of pre-compaction roller and bottom sprag board, tentatively carries out the pre-compaction to the coiled material and levels, simultaneously, gets into forming mechanism's position through the regular coiled material of stop gear for C shaped steel is after the forming of cold bending, and the effect is better, satisfies the required quality of production.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

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 these drawings without creative efforts.

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a side view of the pre-pressing mechanism of the present invention;

fig. 4 is a side view of the forming mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a base 1, a prepressing mechanism 2, a first side plate 201, a first rotating shaft 202, a prepressing roller 203, a supporting frame 204, a third rotating shaft 205, a supporting roller 206, an electric telescopic rod 207, a fixing rod 208, a limiting mechanism 3, a supporting rod 301, a pulley 302, a forming mechanism 4, a U-shaped groove 5, a second side plate 6, a second rotating shaft 7, a forming roller 8, an upper pressing roller 801, a lower pressing roller 802, an installation table 9, a motor 10, a driving wheel 11, a driven wheel 12, a transmission belt 13, an annular groove 14 and a convex strip 15.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a C-shaped steel cold roll forming device comprises a base 1, a prepressing mechanism 2, a limiting mechanism 3 and a forming mechanism 4, wherein the prepressing mechanism 2, the limiting mechanism 3 and the forming mechanism 4 are all installed at the top of the base 1, and the limiting mechanism 3 is located between the prepressing mechanism 2 and the forming mechanism 4.

The pre-pressing mechanism 2 comprises a first side plate 201, a first rotating shaft 202, pre-pressing rollers 203, a support frame 204, a third rotating shaft 205, a supporting roller 206, an electric telescopic rod 207 and a fixing rod 208, wherein the first side plate 201 is fixedly connected to the top of the base 1, two first side plates 201 are arranged, the fixing rod 208 is arranged between the first side plates 201, the bottom of the electric telescopic rod 207 is fixedly connected to the middle position of the bottom of the fixing rod 208, the support frame 204 is fixedly connected to the top of the electric telescopic rod 207, a U-shaped groove 5 is arranged at the bottom of the support frame 204, the third rotating shaft 205 is arranged inside the U-shaped groove 5, the pre-pressing rollers 203 are arranged on the outer side of the third rotating shaft 205, the first rotating shaft 202 is also arranged at a position between the first side plates 201, one end of the first rotating shaft extends to the outer side of the first side plate 201, the supporting roller, the raw materials are smoother, and the forming quality of the C-shaped steel is improved.

Wherein, forming mechanism 4 includes second curb plate 6, second pivot 7, forming roll 8, mount table 9 and motor 10, forming mechanism 4 is located the left side of prepressing mechanism 2, second curb plate 6 is installed at base 1's top, second curb plate 6 is equipped with two, second pivot 7 is installed between second curb plate 6, forming roll 8 is installed on second pivot 7, forming roll 8 divide into compression roller 801 and lower compression roller 802, and lower compression roller 802 is located compression roller 801 under, mount table 9 fixed connection is in one side of second curb plate 6, the top at mount table 9 is installed to motor 10, and the output shaft and the 7 transmission of second pivot of motor 10 are connected.

Wherein, stop gear 3 includes bracing piece 301 and pulley 302, bracing piece 301 fixed connection at the top of base 1, and is located the position between first curb plate 201 and the second curb plate 6, and pulley 302 rotates the top of connecting at bracing piece 301, and stop gear 3 is equipped with four groups, and the symmetry sets up in the both sides of base 1, and stop device 3 that sets up is used for proofreading and correct the raw materials, eliminates the skew angle that probably exists when the raw materials are placed, makes it can straight get into forming mechanism 4.

Wherein, install action wheel 11 on the output shaft of motor 10, first pivot 202 extends to the outer one end of first curb plate 201 and installs from driving wheel 12, and installs drive belt 13 between action wheel 11 and the drive wheel 12, and the both ends of second pivot 7 extend to the inside of second curb plate 6, and the drive wheel is all installed at the both ends of second pivot 6, and second pivot 6 is equipped with the multiunit, and equal transmission is connected with drive belt 13 between the drive wheel of multiunit second pivot 6.

Wherein, the outside of going up compression roller 801 is equipped with ring channel 14, lower compression roller 802 is equipped with sand grip 15, and the ring channel 14 in the outside of going up compression roller 801 and the sand grip 15 phase-match in the outside of lower compression roller 802, forming roll 8 is equipped with the multiunit from a left side to the right side, the distance between the ring channel 14 on the left forming roll 8 is greater than the distance between the ring channel 14 on the forming roll 8 on right side, and the size of right side forming roll 8 is less than left side forming roll 8, make the both sides of raw materials can realize crooked, thereby obtain the steel of required C type shape.

The top of the supporting roller 206 and the top of the lower pressing roller 802 are equal in height, so that the raw materials can correctly enter between the upper pressing roller and the lower pressing roller to finish pre-pressing and cold-bending forming.

One specific application of this embodiment is: the device is mainly used for processing C-shaped steel with the same specification in batch, an external power supply supplies electric energy to a motor 10 and an electric telescopic rod 207, the opening and closing of the motor 10 are controlled by a control switch, raw materials are placed on a supporting roller 206, the end part of the raw materials is positioned between pulleys 302 on two sides, a pre-pressing roller 203 is lowered by controlling the expansion and contraction of the electric telescopic rod 207, so that the raw materials are positioned between the pre-pressing roller 203 and the supporting roller 206 and are contacted with the pre-pressing roller 203, the motor 10 is opened by the control switch, the motor 10 rotates, a driven wheel 12 is driven by the rotation of a driving wheel 11, the supporting roller 206 rotates, the pre-pressing roller 203 performs primary pressing on the raw materials, meanwhile, the front end of the raw materials passes through the pulleys 302 on a limiting mechanism 3 through a position after passing between the pulleys 302 and then is adjusted, and then enters a position between an upper pressing roller 801, simultaneously, the rotation of motor 10 drives second pivot 7 and rotates for multiunit forming roll 8 in the forming mechanism 4 rotates, and acts on the raw materials, through multichannel rolling, transversely bends raw materials both sides, makes the raw materials become the C type, and spreads out from the left side of forming mechanism 4, can transmit the length that supporting shearing mechanism sheared needs to the end as required, accomplishes the cold roll forming of C shaped steel promptly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a C shaped steel forming equipment that bends which characterized in that: the prepressing mechanism comprises a base (1), a prepressing mechanism (2), a limiting mechanism (3) and a forming mechanism (4), wherein the prepressing mechanism (2), the limiting mechanism (3) and the forming mechanism (4) are all arranged at the top of the base (1), and the limiting mechanism (3) is positioned between the prepressing mechanism (2) and the forming mechanism (4);

the prepressing mechanism (2) comprises a first side plate (201), a first rotating shaft (202), a prepressing roller (203), a supporting frame (204), a third rotating shaft (205), a supporting roller (206), an electric telescopic rod (207) and a fixing rod (208), wherein the first side plate (201) is fixedly connected to the top of the base (1), two first side plates (201) are arranged, the fixing rod (208) is arranged between the first side plates (201), the bottom of the electric telescopic rod (207) is fixedly connected to the middle position of the bottom of the fixing rod (208), the supporting frame (204) is fixedly connected to the top of the electric telescopic rod (207), a U-shaped groove (5) is formed in the bottom of the supporting frame (204), the third rotating shaft (205) is arranged inside the U-shaped groove (5), the prepressing roller (203) is arranged on the outer side of the third rotating shaft (205), and the first rotating shaft (202) is also arranged at the position between the first side, and one end of the support roller extends to the outer side of the first side plate (201), and the support roller (206) is arranged on the first rotating shaft (202) and is positioned right below the pre-pressing roller (203).

2. A C-section steel cold roll forming apparatus as claimed in claim 1, wherein: the forming mechanism (4) comprises a second side plate (6), a second rotating shaft (7), a forming roller (8), a mounting table (9) and a motor (10), the forming mechanism (4) is positioned at the left side of the pre-pressing mechanism (2), the second side plate (6) is arranged at the top of the base (1), the number of the second side plates (6) is two, the second rotating shaft (7) is arranged between the second side plates (6), the forming roller (8) is arranged on the second rotating shaft (7), the forming roller (8) is divided into an upper pressing roller (801) and a lower pressing roller (802), and the lower pressure roller (802) is positioned right below the upper pressure roller (801), the mounting table (9) is fixedly connected with one side of the second side plate (6), the motor (10) is installed at the top of the mounting table (9), and an output shaft of the motor (10) is in transmission connection with the second rotating shaft (7).

3. A C-section steel cold roll forming apparatus as claimed in claim 1, wherein: stop gear (3) include bracing piece (301) and pulley (302), bracing piece (301) fixed connection just is located the position between first curb plate (201) and second curb plate (6) at the top of base (1), pulley (302) rotate the top of connecting at bracing piece (301), stop gear (3) are equipped with four groups, and the symmetry sets up the both sides at base (1).

4. A C-section steel cold roll forming apparatus as claimed in claim 2, wherein: install action wheel (11) on the output shaft of motor (10), first pivot (202) extend to the outer one end of first curb plate (201) and install from driving wheel (12), and action wheel (11) and install drive belt (13) from between driving wheel (12), the both ends of second pivot (7) extend to the inside of second curb plate (6), second pivot (7) are equipped with the multiunit, and the both ends of second pivot (7) all install drive gear, connect through chain drive between the both sides drive gear of multiunit second pivot (7).

5. A C-section steel cold roll forming apparatus as claimed in claim 2, wherein: go up the outside of compression roller (801) and be equipped with ring channel (14), lower compression roller (802) are equipped with sand grip (15), ring channel (14) in last compression roller (801) outside and sand grip (15) phase-match in the lower compression roller (802) outside.

6. A C-section steel cold roll forming apparatus as claimed in claim 3, wherein: the top of the supporting roller (206) and the top of the lower pressing roller (802) are equal in height.