CN111421076A - Six-direction straightening frame for rolling production line - Google Patents

Abstract

The invention is a six-direction straightening frame used in a rolling production line, comprising a straightening part and an adjusting part for adjusting the position and angle of the straightening part, and X, Y and Z are respectively three two in a three-dimensional space. Two mutually perpendicular reference directions, the adjustment part includes: an X-axis axial moving unit for driving the straightening part to move along the X-axis axial direction; an X-axis circumferential rotation unit for driving the straightening part to rotate around the X-axis circumferential direction ;Y-axis axial adjustment unit for adjusting the position of the straightening section along the Y-axis; Y-axis circumferential rotation unit for driving the straightening section to rotate around the Y-axis; for driving the straightening section along the Z-axis A Z-axis axial moving unit for axial movement; a Z-axis circumferential rotation unit for driving the straightening part to rotate around the Z-axis. The straightening part of the present invention can move and rotate in three directions, realizes six-direction adjustment of the straightening part, makes the straightening part have a higher degree of freedom, and expands the scope of applicable products.

Description

A six-direction straightening frame used in a rolling production line

technical field

The invention relates to the technical field of auto parts processing equipment, in particular to a six-direction straightening frame used in a rolling production line.

Background technique

In the existing process, the parts generally need to be straightened according to the specific requirements of the product after the roll forming is completed, that is, the straightness and distortion of the parts are adjusted by a straightening frame to meet the requirements of the straightness and distortion. . The existing straightening frame generally only has four-way adjustment, but with the increasing number of product styles, it is difficult to meet the processing needs of some products with relatively special structures.

SUMMARY OF THE INVENTION

The present invention aims to solve the deficiencies of the prior art, and provides a six-direction straightening frame used in a rolling production line.

The present invention adopts the following technical solutions to achieve the above object:

A six-direction straightening frame used in a rolling production line, comprising a straightening part and an adjusting part used to adjust the position and angle of the straightening part, where X, Y, and Z are three perpendicular to each other in three-dimensional space. The reference direction of the adjustment section includes:

An X-axis axial moving unit for driving the straightening part to move along the X-axis;

X-axis circumferential rotation unit for driving the straightening part to rotate around the X-axis circumferential direction;

A Y-axis axial adjustment unit for adjusting the position of the straightening part along the Y-axis;

Y-axis circumferential rotation unit for driving the straightening part to rotate around the Y-axis;

A Z-axis axial moving unit for driving the straightening part to move along the Z-axis;

Z-axis circumferential rotation unit for driving the straightening part to rotate around the Z-axis circumferential direction.

Further, both the X-axis and the Y-axis are located on a horizontal plane, the Y-axis axial adjustment unit includes a base, and the base is provided with a number of fixing strip holes axially arranged along the Y-axis. The bolts of the strip holes are fixed on the workbench.

Further, the axial movement of the straightening portion along the X-axis and the Z-axis is adjusted by the screw.

Further, the X-axis circumferential rotation unit includes a turning plate, the turning plate is hinged on the top of the base and the hinge shaft is axially arranged along the X-axis, and the turning plate is provided with a butterfly bolt for separating the turning plate from the base. It is arranged through the turning plate and is threadedly connected with the turning plate. The turning plate is provided with fixing bolts for relatively fixing the base and the turning plate. The fixing bolts are arranged through the turning plate and the bottom is screwed into the screw holes on the base.

Further, the Z-axis circumferential rotation unit includes a rotating plate, the rotating plate is rotatably connected to the turning plate, the rotating plate is provided with an arc-shaped strip hole, the arc-shaped strip-shaped hole is coaxial with the rotating shaft of the rotating plate, and the arc-shaped strip is formed. Bolts for locking the rotating plate on the turning plate are pierced in the hole, and an adjusting mechanism for adjusting the rotation angle of the rotating plate is arranged between the rotating plate and the turning plate.

Further, the adjustment mechanism includes a first adjustment screw, and the first adjustment screw is sleeved with two bushings, one bushing is rotatably connected with the adjusting screw and the other bushing is threadedly connected with the adjusting screw, and the two bushings are respectively rotatably connected. on the turn plate and flip plate.

Further, the X-axis axial moving unit includes a transverse slideway axially arranged along the X-axis, the transverse slideway is located on the rotating plate, the transverse slideway is provided with a transverse slider, the transverse slider is threadedly connected with the second adjusting screw, and the adjusting screw The two are axially arranged along the X-axis and are rotatably connected with the support located on the rotating plate.

Further, the Z-axis is a vertical reference direction, and the Z-axis axial moving unit includes a longitudinal slideway axially arranged along the Z-axis, the longitudinal slideway is located on the lateral slider, and a longitudinal slideway is slid on the longitudinal slideway. The slider is threadedly connected with three adjusting screws, which are axially arranged along the Z-axis and are rotatably connected with the sealing plate on the top of the longitudinal slide.

Further, an adjustment support is provided on the top sealing plate of the longitudinal slideway, and an adjustment rod is provided for the rotation of the adjustment support. One end of the adjustment rod is connected with the adjustment screw through a gear transmission mechanism. gear.

Further, the Y-axis circumferential rotation unit includes a worm wheel, the straightening part is fixedly connected with the worm wheel, the worm wheel is rotatably connected with the longitudinal slider, the worm wheel is engaged with a worm, and the worm is rotatably connected with the support on the longitudinal slider. There is a strip hole for the worm or the support on the longitudinal slider to pass through.

The beneficial effects of the present invention are: the straightening part of the present invention can move and rotate in three directions, realizes the six-direction adjustment of the straightening part, makes the straightening part have a higher degree of freedom, and expands the the scope of applicable products.

Description of drawings

1 is a perspective view one of the present invention;

Fig. 2 is the perspective view two of the present invention;

3 is a three-dimensional view of the present invention;

In the figure: 1-straightening part; 2-X-axis axial moving unit; 21-transverse slideway; 22-transverse slider; 23-adjusting screw two; 3-X-axis circumferential rotation unit; 31-turning plate; 32-wing bolt; 33-fixing bolt; 4-Y-axis axial adjustment unit; 41-base; 42-fixing bar hole; 5-Y-axis circumferential rotation unit; 51-worm gear; 52-worm; 6- Z-axis axial moving unit; 61-longitudinal slide; 62-longitudinal slider; 63-adjusting screw three; 64-adjustment support; 65-adjustment rod; 66-gear transmission mechanism; 7-Z-axis circumferential rotation unit ;71-rotating plate;72-arc-shaped strip hole;73-adjustment mechanism;731-adjustment screw one;732-bushing;

The following will be described in detail with reference to the accompanying drawings in conjunction with the embodiments of the present invention.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the present invention will be further described:

As shown in the figure, a six-direction straightening frame used in a rolling production line includes a straightening part 1 and an adjusting part for adjusting the position and angle of the straightening part 1. Let X, Y, and Z be the three-dimensional space respectively The three reference directions that are perpendicular to each other in pairs, the adjustment part includes:

an X-axis axial moving unit 2 for driving the straightening portion 1 to move axially along the X-axis;

an X-axis circumferential rotation unit 3 for driving the straightening portion 1 to rotate around the X-axis;

A Y-axis axial adjustment unit 4 for adjusting the position of the straightening portion 1 along the Y-axis;

a Y-axis circumferential rotation unit 5 for driving the straightening portion 1 to rotate around the Y-axis;

a Z-axis axial moving unit 6 for driving the straightening portion 1 to move along the Z-axis;

A Z-axis circumferential rotation unit 7 for driving the straightening portion 1 to rotate around the Z-axis circumferential direction.

Further, both the X-axis and the Y-axis are located on a horizontal plane, and the Y-axis axial adjustment unit 4 includes a base 41. The base 41 is provided with a number of fixing strip holes 42 arranged along the Y-axis axial direction. The base 41 passes through the fixed strip. The holes 42 and the bolts passing through the fixing strip holes 42 are fixed on the workbench.

Unscrew the bolt to adjust the horizontal position of the straightening part 1 along the Y axis, adjust the bolt to the proper position and then tighten the bolt.

Further, the axial movement of the straightening portion 1 along the X-axis and the Z-axis is adjusted by the screw.

Further, the X-axis circumferential rotation unit 3 includes a turning plate 31, the turning plate 31 is hinged on the top of the base 41 and the hinge shaft is arranged along the X-axis axial direction, the turning plate 31 is provided with a butterfly bolt 32, and the butterfly bolt 32 penetrates The turning plate 31 is arranged and is screwed with the turning plate 31. The turning plate 31 is provided with fixing bolts 33 for relatively fixing the base 41 and the turning plate 31. inside the hole.

Rotating the butterfly bolts 32 can adjust the distance between the flipping plate 31 and the base 41, thereby realizing the rotation of the flipping plate 31 along the X-axis circumferential direction. After adjusting to an appropriate angle, it is locked by the fixing bolts 33 to prevent the flipping plate during the straightening process. 31 was lifted.

Further, the Z-axis is a vertical reference direction, and the Z-axis circumferential rotation unit 7 includes a rotating plate 71, which is rotatably connected to the turning plate 31, and the rotating plate 71 is provided with an arc-shaped strip hole 72, and the arc-shaped strip The shaped hole 72 is arranged coaxially with the rotating shaft of the rotating plate 71, the arc-shaped strip hole 72 is pierced with bolts for locking the rotating plate 71 on the overturning plate 31, and between the rotating plate 71 and the overturning plate 31 is provided for adjusting Adjustment mechanism 73 for the rotation angle of the rotating plate 71 .

Further, the adjusting mechanism 73 includes an adjusting screw one 731, and two bushings 732 are sleeved on the adjusting screw one 731, one bushing 732 is rotatably connected with the adjusting screw one 731, and the other bushing 732 is threadedly connected with the adjusting screw one 731. , the two bushings 732 are rotatably connected to the rotating plate 71 and the turning plate 31 respectively.

Loosen the bolts used for fixing in the arc-shaped strip holes 72, so that the rotating plate 71 can rotate relative to the turning plate 31, and rotate the adjusting screw one 731 to make the two bushings 732 approach or separate, and the rotating plate 71 can be adjusted relative to each other. Depending on the rotation angle of the turning plate 31 , the straightening portion 1 can be rotated along the Z-axis circumferential direction, adjusted to an appropriate angle, and then fixed by the bolts in the arc-shaped strip holes 72 .

Further, the X-axis axial moving unit 2 includes a lateral slideway 21 axially arranged along the X-axis, the lateral slideway 21 is located on the rotating plate 71, and the lateral slideway 21 is provided with a lateral slider 22, and the lateral slider 22 is threaded. The second adjusting screw 23 is connected. The second adjusting screw 23 is axially arranged along the X-axis and is rotatably connected with the support located on the rotating plate 71 .

The second adjusting screw 23 is rotated, and the second adjusting screw 23 can drive the lateral slider 22 to slide along the lateral slideway 21 to realize the axial movement along the X-axis.

Further, the Z-axis axial moving unit 6 includes a longitudinal slideway 61 axially arranged along the Z-axis, the longitudinal slideway 61 is located on the transverse slider 22, and a longitudinal slideway 62 is slid on the longitudinal slideway 61. The third adjusting screw 63 is threadedly connected to the screw 62 . The adjusting screw three 63 is axially arranged along the Z axis and is rotatably connected with the sealing plate on the top of the longitudinal slideway 61 .

Further, an adjusting support 64 is provided on the top sealing plate of the longitudinal slideway 61, and the adjusting support 64 is rotated with an adjusting rod 65. One end of the adjusting rod 65 is connected with the adjusting screw 3 63 through a gear transmission mechanism 66. Consists of two intermeshing bevel gears.

Rotating the adjusting rod 65, the adjusting rod 65 drives the adjusting screw 3 63 to rotate through the gear transmission mechanism, and indirectly drives the longitudinal slider 62 to slide along the longitudinal slideway 61, thereby realizing the axial movement of the straightening part 1 along the Z axis.

Further, the Y-axis circumferential rotation unit 5 includes a worm wheel 51, the straightening portion 1 is fixedly connected to the worm wheel 51, the worm wheel 51 is rotatably connected to the longitudinal slider 62, the worm wheel 51 is engaged with a worm 52, and the worm 52 is connected to the longitudinal slider 62. The supports are rotatably connected, and the side of the longitudinal slideway 61 is provided with a bar-shaped hole for the worm 52 or the supports on the longitudinal slider 62 to pass through.

When the worm 52 is rotated, the worm 52 drives the worm wheel 51 to rotate, thereby realizing the circumferential rotation of the straightening portion 1 along the Y axis.

In the above structure, the system resistance of the adjustment screw 23, adjustment rod 65, worm 52 and other transmission components during transmission can currently be processed so that the position of the straightening part 1 will not change due to the force of the product, and some processing For products with a relatively large force, after adjusting the above components to a suitable angle, they can be fixed by jack screws on the supports of the corresponding adjusting components.

The straightening part 1 of the present invention can move and rotate in three directions, realizes the six-direction adjustment of the straightening part 1, makes the straightening part 1 have a higher degree of freedom, and expands the applicable products. scope.

The present invention has been exemplarily described above in conjunction with the accompanying drawings, it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, as long as various improvements made by the method concept and technical solution of the present invention are adopted, or it is directly applied to other It is within the protection scope of the present invention.

Claims (10)

1. The utility model provides a six to straightener for rolling in production line, includes straightener (1) and is used for adjusting straightener (1) position and the regulating part of angle, its characterized in that, it is three two liang mutually perpendicular's reference direction in three-dimensional space respectively to establish X, Y, Z, and the regulating part includes:

an X-axis axial moving unit (2) for driving the straightening part (1) to move along the X-axis axial direction;

an X-axis circumferential rotation unit (3) for driving the straightening part (1) to rotate circumferentially around the X axis;

a Y-axis axial direction adjusting unit (4) for adjusting the position of the straightening part (1) along the Y-axis axial direction;

a Y-axis circumferential rotation unit (5) for driving the straightening part (1) to rotate circumferentially around the Y axis;

a Z-axis axial moving unit (6) for driving the straightening unit (1) to move in the Z-axis axial direction;

a Z-axis circumferential rotation unit (7) for driving the straightening unit (1) to rotate circumferentially around the Z axis.

2. The six-direction straightening frame for the rolling production line according to the claim 1, wherein the X-axis and the Y-axis are both located on a horizontal plane, the Y-axis axial adjusting unit (4) comprises a base (41), a plurality of fixing strip-shaped holes (42) are arranged on the base (41) along the Y-axis axial direction, and the base (41) is fixed on the workbench through the fixing strip-shaped holes (42) and bolts penetrating through the fixing strip-shaped holes (42).

3. Six-way straightening carriage for use in a roll-in production line according to claim 2, characterized in that the straightening part (1) is adjusted both in the X-axis axial direction and in the Z-axis axial direction by screws.

4. The six-direction straightening frame for the rolling production line according to claim 3, wherein the X-axis circumferential rotating unit (3) comprises a turnover plate (31), the turnover plate (31) is hinged to the top of the base (41) and a hinge shaft is arranged along the X-axis axial direction, a butterfly bolt (32) for enabling the turnover plate (31) and the base (41) to be supported and separated is arranged on the turnover plate (31), the butterfly bolt (32) penetrates through the turnover plate (31) and is in threaded connection with the turnover plate (31), a fixing bolt (33) for enabling the base (41) and the turnover plate (31) to be relatively fixed is arranged on the turnover plate (31), the fixing bolt (33) penetrates through the turnover plate (31) and the bottom of the fixing bolt is screwed in a threaded hole in the base (41).

5. The six-direction straightening frame for the rolling production line according to claim 4, wherein the Z axis is a vertical reference direction, the Z axis circumferential rotating unit (7) comprises a rotating plate (71), the rotating plate (71) is rotatably connected with the turnover plate (31), an arc-shaped strip hole (72) is formed in the rotating plate (71), the arc-shaped strip hole (72) is coaxially arranged with a rotating shaft of the rotating plate (71), a bolt for locking the rotating plate (71) on the turnover plate (31) penetrates through the arc-shaped strip hole (72), and an adjusting mechanism (73) for adjusting a rotating angle of the rotating plate (71) is arranged between the rotating plate (71) and the turnover plate (31).

6. The six-direction straightening frame used in the rolling production line according to the claim 5, characterized in that the adjusting mechanism (73) comprises a first adjusting screw (731), two bushings (732) are sleeved on the first adjusting screw (731), one bushing (732) is rotatably connected with the first adjusting screw (731) and the other bushing (732) is in threaded connection with the first adjusting screw (731), and the two bushings (732) are rotatably connected with the rotating plate (71) and the turning plate (31) respectively.

7. The six-direction straightening frame for the rolling production line according to claim 5 or 6, wherein the X-axis axial moving unit (2) comprises a transverse slide way (21) arranged along the X-axis axial direction, the transverse slide way (21) is positioned on the rotating plate (71), a transverse slide block (22) is arranged on the transverse slide way (21), the transverse slide block (22) is in threaded connection with a second adjusting screw rod (23), and the second adjusting screw rod (23) is axially arranged along the X-axis and is in rotating connection with a support positioned on the rotating plate (71).

8. The six-direction straightening frame for the rolling production line according to the claim 7, characterized in that the Z-axis axial moving unit (6) comprises a longitudinal slide way (61) arranged along the Z-axis axial direction, the longitudinal slide way (61) is positioned on the transverse slide block (22), a longitudinal slide block (62) is arranged on the longitudinal slide way (61) in a sliding way, the longitudinal slide block (62) is connected with a third adjusting screw (63) in a threaded way, and the third adjusting screw (63) is arranged along the Z-axis axial direction and is connected with a sealing plate at the top of the longitudinal slide way (61) in a rotating way.

9. The six-direction straightening frame used in the rolling production line according to claim 8, characterized in that an adjusting support (64) is arranged on the top sealing plate of the longitudinal slideway (61), the adjusting support (64) is rotatably provided with an adjusting rod (65), one end of the adjusting rod (65) is connected with an adjusting screw rod III (63) through a gear transmission mechanism (66), and the gear transmission mechanism (66) comprises two bevel gears which are meshed with each other.

10. The six-way straightening frame for the rolling production line according to claim 7 or 8, wherein the Y-axis circumferential rotating unit (5) comprises a worm wheel (51), the straightening part (1) is fixedly connected with the worm wheel (51), the worm wheel (51) is rotatably connected with the longitudinal sliding block (62), the worm wheel (51) is meshed with a worm (52), the worm (52) is rotatably connected with a support on the longitudinal sliding block (62), and the side part of the longitudinal slideway (61) is provided with a strip-shaped hole for the worm (52) or the support on the longitudinal sliding block (62) to pass through.

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