CN106825049B - Straightening machine device - Google Patents

Abstract

The invention proposes a straightening machine device, including a rolling conveying device, a guiding device, a cabinet, a movable frame, a first straightening device, a second straightening device, a first auxiliary rolling device and a second auxiliary rolling device, the rolling conveying device is provided with a roll group, the side wall of the rolling conveying device is equipped with a guide device, the guide device is provided with a guide roller group, the chassis is provided with a guide rail group, and the movable The frame is installed on the guide rail group through the sliding seat, and an auxiliary driving mechanism is provided under the movable frame, and a driving screw assembly is arranged on the auxiliary driving mechanism, and the driving screw assembly controls the front and rear of the movable frame through the auxiliary driving mechanism direction movement, the movable frame is provided with the first straightening device, the second straightening device, and the first auxiliary rolling device in turn from left to right, and the wire is squeezed and straightened by the straightening roller group without loss Wire surface: Adjustable movable rollers are used to adapt to the production of wires of different specifications.

Description

A straightening machine device

【Technical field】

The invention relates to the technical field of wire straightening, in particular to a straightening machine device.

【Background technique】

Straightening machine is a device for straightening metal profiles, bars, pipes, wires, etc. The straightening machine squeezes the bar and the like through the straightening roller to change the straightness. Generally, there are two rows of straightening rollers, the number of which varies. There are also two-roll straightening machines, which rely on the angle change of the two rolls to straighten materials of different diameters. The main types are pressure straightening machine, balance rolling straightening machine, shoe rolling straightening machine, rotary reverse bending straightening machine and so on. The first is the active pressure roller, which is driven by the motor to rotate in the same direction, and the other small rollers are driven pressure rollers, which are rotated by the friction of the rotating round rod or pipe. In order to achieve the required compression of the product by the rollers, these small rollers can be adjusted forward or backward at the same time or separately. Generally, the more the number of rollers, the higher the precision of the product after straightening. After the product is bitten by the roller, it continuously moves in a straight line or in rotation, so that the product is subjected to various deformations such as compression, bending, and flattening, and finally achieves the purpose of straightening. Therefore, a straightening machine device is proposed.

【Content of invention】

The purpose of the present invention is to solve the problems in the prior art, and propose a straightening machine device, which can squeeze and straighten the wire through the straightening roller group without loss to the surface of the wire; the adjustable movable roller group is adopted, It can adapt to the production of wire rods of different specifications, simplifies the production process and improves the production efficiency.

In order to achieve the above object, the present invention proposes a straightening machine device, including a rolling conveying device, a guiding device, a cabinet, a movable frame, a first straightening device, a second straightening device, a first auxiliary rolling device and The second auxiliary rolling device, the rolling conveying device is provided with a roll group, one side of the rolling conveying device is provided with a power box, and the rolling conveying device is provided with a control system, and the power box passes through The driving mechanism controls the rotation of the roll group. The side wall of the rolling conveying device is equipped with a guide device. The guide device is provided with a guide roller group. The cabinet is provided with a guide rail group. On the guide rail group, an auxiliary driving mechanism is provided under the movable frame, and a driving screw assembly is arranged on the auxiliary driving mechanism, and the driving screw assembly controls the front and rear direction movement of the movable frame through the auxiliary driving mechanism, and the movable The frame is provided with a first straightening device, a second straightening device, and a first auxiliary rolling device in turn from left to right, and the rolling conveying device cooperates with the first straightening device through a guide device, and the first straightening device The first movable roller group and the first fixed roller group are arranged in the straightening device, the second movable roller group and the third movable roller group are arranged in the second straightening device, and the first auxiliary rolling device automatically A first movable auxiliary roll set and a first fixed auxiliary roll set are arranged from top to bottom, and a guide roll set and an auxiliary roll set are arranged in the second auxiliary rolling device.

Preferably, the guide device includes a mounting frame, a supporting frame, a supporting wing plate and a roller mounting frame, the longitudinal section of the mounting frame is L-shaped, and the mounting frame is symmetrically installed on the side wall of the rolling conveying device, so A set of chute is provided on the mounting frame, a support wing is symmetrically arranged under the support frame, and a mounting hole is opened on the support wing, and the support wing is installed on the chute through a bolt, and the support There is an installation cavity in the frame, and a roller installation frame is symmetrically arranged in the installation cavity, a drive bolt is provided on one side of the roller installation frame, a limit bolt is provided on the roller installation frame, and a There is a limit slot, the limit bolt penetrates the upper end surface of the support frame and cooperates with the limit slot, the driving bolt controls the roller mounting frame to move along the limit slot, the direction of the limit groove is consistent with the direction of the chute, A set of guide rollers is installed on the roller mounting frame.

Preferably, the first straightening device further includes a first mounting seat, the first mounting seat is vertically fixed on the movable frame, the first movable roller group is located above the first fixed roller group, and the first A number of first adjusting screw assemblies are arranged above a mounting seat, and the first adjusting screw assemblies drive the first movable roller group to move up and down.

Preferably, the second straightening device further includes a second adjusting screw assembly and a second mounting base, the second mounting base is horizontally installed on the movable frame, and two sides of the second mounting base are provided with two For the movable roller group and the third movable roller group, several second adjusting screw assemblies are arranged on the outside of the second mounting seat, and the second adjusting screw assembly respectively drives the second movable roller group and the third movable roller group in the front and rear directions. Move, the centerline of symmetry of the second set of movable rollers and the third set of movable rollers coincides with the centerline of symmetry of the first set of movable rollers and the first set of fixed rollers.

Preferably, the first auxiliary rolling device further includes an adjusting cylinder, the top of the first auxiliary rolling device is provided with an adjusting cylinder, and the adjusting cylinder controls the vertical movement of the first movable auxiliary roll group.

Preferably, the second auxiliary rolling device further includes a support base, an auxiliary power box and a control unit, the support base is fixed on the side wall of the movable frame, the guide roll set is vertically installed, the guide roll The roll set and the auxiliary roll set are respectively connected to the auxiliary power box through the control unit. The guide roll set is positioned and rolled for the front and rear direction of the profile, and the auxiliary roll set is positioned and rolled for the profile up and down.

Beneficial effects of the present invention: the present invention passes through rolling conveying device, guiding device, cabinet, movable rack, first straightening device, second straightening device, first auxiliary rolling device and second auxiliary rolling device, etc. Cooperate, the wire is squeezed and straightened through the straightening roller group, which will not damage the surface of the wire rod; the adjustable movable roller group can adapt to the production of wire rods of different specifications, and the rolling conveying device can transport the wire rod, which simplifies The production process improves the production efficiency.

The features and advantages of the present invention will be described in detail with reference to the accompanying drawings.

【Description of drawings】

Fig. 1 is the structural representation of a kind of straightening machine device of the present invention;

Fig. 2 is a schematic structural view of a guide device of a straightening machine device of the present invention;

Fig. 3 is a top structural schematic diagram of a guiding device of a straightening machine device according to the present invention.

【Detailed ways】

Referring to Fig. 1 to Fig. 3, a straightening machine device of the present invention includes a rolling conveying device 1, a guiding device 2, a cabinet 3, a movable frame 4, a first straightening device 5, a second straightening device 6, a first Auxiliary rolling device 7 and second auxiliary rolling device 8, described rolling conveying device 1 is provided with roll set 11, one side of described rolling conveying device 1 is provided with power box 13, described rolling conveying device 1 is provided with a control system 12, the power box 13 controls the rotation of the roll group 11 through the driving mechanism, the side wall of the rolling conveying device 1 is equipped with a guide device 2, and the guide device 2 is provided with a guide roller group 25 , the chassis 3 is provided with a guide rail group 31, the movable frame 4 is installed on the guide rail group 31 through a slide seat 41, and an auxiliary drive mechanism 42 is provided below the movable frame 4, and the auxiliary drive mechanism 42 A drive screw assembly 43 is provided on the top, and the drive screw assembly 43 controls the front and rear direction movement of the movable frame 4 through the auxiliary drive mechanism 42. The movable frame 4 is sequentially provided with a first straightening device 5, a second Straightening device 6, first auxiliary rolling device 7, the rolling conveying device 1 cooperates with the first straightening device 5 through the guide device 2, and the first movable roller group is arranged in the first straightening device 5 52 and the first fixed roller group 53, the second straightening device 6 is provided with a second movable roller group 61 and a third movable roller group 62, and the first auxiliary rolling device 7 is provided with The first movable auxiliary roll set 71 and the first fixed auxiliary roll set 72 , and the second auxiliary rolling device 8 is provided with a guide roll set 81 and an auxiliary roll set 82 . The guide device 2 includes a mounting frame 21, a support frame 22, a support wing plate 23 and a roller mounting frame 24. The longitudinal section shape of the mounting frame 21 is L-shaped, and the mounting frame 21 is symmetrically installed on the rolling conveying device 1 The side wall of the mounting frame 21 is provided with a set of chute 211, the support frame 22 is symmetrically provided with a support wing 23 below, and the support wing 23 is provided with a mounting hole, and the support wing 23 Installed on the chute 211 through bolts 231, the support frame 22 is provided with an installation cavity 221, the installation cavity 221 is symmetrically provided with a roller mounting frame 24, and one side of the roller mounting frame 24 is provided with a driving bolt 241 , the roller mount 24 is provided with a limit bolt 242, the roller mount 24 is provided with a limit groove 244, the limit bolt 242 runs through the upper surface of the support frame 22 and cooperates with the limit groove 244, the drive The bolt 241 controls the roller mounting frame 24 to move along the limiting groove 244 , the direction of the limiting groove 244 is consistent with the direction of the chute 211 , and the guiding roller group 25 is installed on the roller mounting frame 24 . The first straightening device 5 also includes a first mount 51, the first mount 51 is vertically fixed on the movable frame 4, the first movable roller group 52 is located above the first fixed roller group 53, Several first adjusting screw assemblies 521 are arranged above the first mounting base 51 , and the first adjusting screw assemblies 521 drive the first movable roller set 52 to move up and down. The second straightening device 6 also includes a second adjusting screw assembly 63 and a second mounting base 64, the second mounting base 64 is horizontally installed on the movable frame 4, and the two sides of the second mounting base 64 are provided with There are a second movable roller group 61 and a third movable roller group 62, and several second adjusting screw assemblies 63 are arranged on the outside of the second mount 64, and the second adjusting screw assemblies 63 respectively drive the second movable roller group 61. The third movable roller group 62 moves forward and backward, and the symmetrical centerlines of the second movable roller group 61 and the third movable roller group 62 are aligned with the symmetrical centerlines of the first movable roller group 52 and the first fixed roller group 53 coincide. The first auxiliary rolling device 7 also includes an adjusting cylinder 73 , and the top of the first auxiliary rolling device 7 is provided with an adjusting cylinder 73 , and the adjusting cylinder 73 controls the movement of the first movable auxiliary roll group 71 in an up and down direction. The second auxiliary rolling device 8 also includes a support base 83, an auxiliary power box 84 and a control unit 85, the support base 83 is fixed on the side wall of the movable frame 4, and the guide roll group 81 is vertically installed , the guide roll set 81 and the auxiliary roll set 82 are respectively connected to the auxiliary power box 84 through the control unit 85, the guide roll set 81 is positioned for the front and rear direction of the profile, and the auxiliary roll set 82 is positioned for the profile up and down direction rolled.

Working process of the present invention:

The present invention is a straightening machine device. During the working process, the wire passes through the rolling conveying device 1, the guiding device 2, the first straightening device 5, the second straightening device 6, the first auxiliary rolling device 7 and the second straightening device. Two auxiliary rolling devices 8, the rolling conveying device 1 transfers the wire rod to the guide device 2, the guide device 2 is provided with a support frame 22, the support frame 22 is installed on the chute 211 by bolts, and the guide device can be adjusted as required The position is roughly adjusted, and the roller mounting frame 24 is installed in the support frame 22 through the cooperation of the limit bolt 242 and the limit groove 244. The driving bolt 241 can be rotated according to actual needs to control the roller support frame 24 to move along the limit groove 244 for fine adjustment. The guide is precise, and the wire passes through the guide device 2 and enters the first straightening device 5 and the second straightening device 6 in sequence. The first straightening device 5 and the second straightening device 6 are installed on the movable frame 4. The screw assembly 43 adjusts the position of the movable frame 4 and roughly adjusts the position of the straightening device. According to actual needs, the first movable roller group 52 is finely adjusted in the up and down direction through the first adjusting bolt assembly 521. Adjust the screw assembly 63 to the second movable roller group 61 and the third movable roller group 63 in the front-to-back direction, adjust the guide roller group 81 to position and roll the front and rear direction of the profile, and the auxiliary roll group 82 to position and roll the profile in the up and down direction, The wire is extruded and straightened by the straightening roller group without loss to the surface of the wire rod; the adjustable movable roller group can adapt to the production of wire rods of different specifications, and the rolling conveying device conveys the wire rod for secondary straightening 1. Two auxiliary rollings are completed in sequence, which simplifies the production process and improves the production efficiency.

The above-mentioned embodiment is an illustration of the present invention, not a limitation of the present invention, and any solution after a simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (4)

1. a straightener apparatus, characterized in that: the rolling device comprises a rolling conveying device (1), a guiding device (2), a case (3), a movable frame (4), a first straightening device (5), a second straightening device (6), a first auxiliary rolling device (7) and a second auxiliary rolling device (8), wherein a roller set (11) is arranged in the rolling conveying device (1), a power box (13) is arranged on one side of the rolling conveying device (1), a control system (12) is arranged on the rolling conveying device (1), the power box (13) controls the roller set (11) to rotate through a driving mechanism, the guiding device (2) is arranged on the side wall of the rolling conveying device (1), the guiding roller set (25) is arranged in the guiding device (2), a guide rail set (31) is arranged on the case (3), and the movable frame (4) is arranged on the guide rail set (31) through a sliding seat (41), an auxiliary driving mechanism (42) is arranged below the movable rack (4), a driving screw assembly (43) is arranged on the auxiliary driving mechanism (42), the driving screw assembly (43) controls the movable rack (4) to move in the front-back direction through the auxiliary driving mechanism (42), a first straightening device (5), a second straightening device (6) and a first auxiliary rolling device (7) are sequentially arranged on the movable rack (4) from left to right, the rolling conveying device (1) is matched with the first straightening device (5) through a guide device (2), a first movable roller set (52) and a first fixed roller set (53) are arranged in the first straightening device (5), a second movable roller set (61) and a third movable roller set (62) are arranged in the second straightening device (6), a first movable auxiliary roller set (71) and a first fixed auxiliary roller set (72) are arranged in the first auxiliary rolling device (7) from top to bottom, the rolling device is characterized in that a guide roller set (81) and an auxiliary roller set (82) are arranged in the second auxiliary rolling device (8), the guide device (2) comprises a mounting frame (21), a supporting frame (22), supporting wing plates (23) and roller mounting frames (24), the longitudinal section of the mounting frame (21) is L-shaped, the mounting frame (21) is symmetrically mounted on the side wall of the rolling conveying device (1), a set of sliding grooves (211) are formed in the mounting frame (21), the supporting wing plates (23) are symmetrically arranged below the supporting frame (22), mounting holes are formed in the supporting wing plates (23), the supporting wing plates (23) are mounted on the sliding grooves (211) through bolts (231), a mounting cavity (221) is formed in the supporting frame (22), the roller mounting frames (24) are symmetrically arranged in the mounting cavity (221), and a driving bolt (241) is arranged on one side of each roller mounting frame (24), be equipped with spacing bolt (242) on gyro wheel mounting bracket (24), spacing groove (244) have been seted up in gyro wheel mounting bracket (24), spacing bolt (242) run through up end and spacing groove (244) cooperation of carriage (22), driving bolt (241) control gyro wheel mounting bracket (24) move along spacing groove (244), the trend of spacing groove (244) is unanimous with the trend of spout (211), install guide roller set (25) on gyro wheel mounting bracket (24), second auxiliary rolling device (8) still includes supporting seat (83), auxiliary power case (84) and control unit (85), the lateral wall at activity frame (4) is fixed in supporting seat (83), guide roller set (81) are vertical form installation, guide roller set (81), auxiliary roller set (82) link to each other with auxiliary power case (84) respectively through control unit (85), the guide roll set (81) is used for positioning and rolling the section in the front-back direction, and the auxiliary roll set (82) is used for positioning and rolling the section in the up-down direction.

2. A straightener apparatus as claimed in claim 1, wherein: the first straightening device (5) further comprises a first mounting seat (51), the first mounting seat (51) is vertically fixed on the movable rack (4), the first movable roller group (52) is located above the first fixed roller group (53), a plurality of first adjusting screw assemblies (521) are arranged above the first mounting seat (51), and the first adjusting screw assemblies (521) drive the first movable roller group (52) to move in the vertical direction.

3. A straightener apparatus as claimed in claim 1, wherein: the second straightening device (6) further comprises a second adjusting screw assembly (63) and a second mounting seat (64), the second mounting seat (64) is horizontally mounted on the movable frame (4), a second movable roller group (61) and a third movable roller group (62) are arranged on two sides of the second mounting seat (64), a plurality of second adjusting screw assemblies (63) are arranged on the outer side of the second mounting seat (64), the second adjusting screw assemblies (63) respectively drive the second movable roller group (61) and the third movable roller group (62) to move in the front-back direction, and the symmetrical center lines of the second movable roller group (61) and the third movable roller group (62) coincide with the symmetrical center lines of the first movable roller group (52) and the first fixed roller group (53).

4. A straightener apparatus as claimed in claim 1, wherein: the first auxiliary rolling device (7) further comprises an adjusting cylinder (73), the adjusting cylinder (73) is arranged at the top of the first auxiliary rolling device (7), and the adjusting cylinder (73) controls the first movable auxiliary roller set (71) to move in the vertical direction.