Rapid roundness correction device for ring piece

Abstract

The utility model discloses a ring piece rapid roundness correction device which comprises a base, a first round rod arranged on the base, a first sliding sleeve sleeved on the first round rod, a height adjusting mechanism arranged on the first sliding sleeve, a second sliding sleeve fixed on one side of the first sliding sleeve, a second round rod arranged in the second sliding sleeve in a penetrating mode, and a third sliding sleeve sleeved on the other end of the second round rod. A fourth sliding sleeve is fixed to one side of the third sliding sleeve, the lower end of a third round rod penetrates into the fourth sliding sleeve, a transverse sleeve is fixed to the top end of the third round rod, the rear end of a fourth round rod penetrates into the transverse sleeve, a laser base is hinged to the front end of the fourth round rod, and the laser base and the fourth round rod can be fixed after a screw on a hinge point of the laser base is tightened. And a large circular ring laser is fixed on the laser seat. The rapid roundness correction device for the ring piece can project a standard large circular ring, and can match the large circular ring to the inner ring and the outer ring of the ring piece by adjusting the height and the position of the large circular ring laser, so that the roundness of the ring piece can be rapidly corrected by referring to the standard large circular ring.

Description

TECHNICAL FIELD

[0001] The utility model relates to ring forging production field, concretely relates to ring piece fast roundness correction device. BACKGROUND

[0002] Ring piece needs to calibrate its roundness after production, so as to obtain whether it needs to be rounded or machined, usually the roundness of ring piece is determined by worker through measuring several times by tape, but the worker detects roundness by tape has the defects of poor detection efficiency and poor detection precision. UTILITY MODEL CONTENTS

[0003] The utility model solves the technical problem that a ring piece fast roundness correction device capable of fast roundness correction is provided.

[0004] In order to solve the above problem, the technical scheme adopted by the utility model is: a ring piece fast roundness correction device, comprising: a base, characterized in that: a first circular rod is arranged vertically on the base, a first sliding sleeve is sleeved on the first circular rod, a height adjusting mechanism for adjusting the height of the first sliding sleeve is arranged on the first sliding sleeve, a second sliding sleeve perpendicular to the first sliding sleeve and extending forward and backward is fixed on one side of the first sliding sleeve, one end of a second circular rod is arranged in the second sliding sleeve, a locking bolt capable of fixing the second sliding sleeve and the second circular rod is threadedly connected to the second sliding sleeve, a third sliding sleeve is sleeved on the other end of the second circular rod, a locking bolt capable of fixing the third sliding sleeve and the second circular rod is threadedly connected to the third sliding sleeve, a fourth sliding sleeve perpendicular to the third sliding sleeve is fixed on one side of the third sliding sleeve, a lower end of a third circular rod is arranged in the fourth sliding sleeve, a locking bolt capable of fixing the fourth sliding sleeve and the third circular rod is threadedly connected to the fourth sliding sleeve, a horizontal sleeve extending forward and backward is fixed on the top end of the third circular rod, a rear end of a fourth circular rod is arranged in the horizontal sleeve, a locking bolt capable of fixing the horizontal sleeve and the fourth circular rod is threadedly connected to the horizontal sleeve, the third circular rod and the fourth circular rod are perpendicular, a laser seat is hingedly connected to the front end of the fourth circular rod, the hinge shaft of the laser seat extends left and right, the laser seat and the front end of the fourth circular rod can be fixed after tightening the screw on the hinge point of the laser seat, and a large circular ring laser is fixed vertically downward on the laser seat.

[0005] Further, the aforementioned ring piece fast roundness correction device, wherein: a level is further arranged for detecting the perpendicularity of the large circular ring laser.

[0006] Further, the aforementioned ring piece fast roundness correction device, wherein: the height adjusting mechanism comprises: a rack arranged along the first circular rod, a worm wheel meshing and driving the rack is arranged on the first sliding sleeve, and a worm driven to rotate by a handle is further arranged on the first sliding sleeve.

[0007] Further, the aforementioned ring piece quick roundness correction device, wherein: the scale line is arranged on the rod body of each round rod, and the window for exposing the scale and the indicating line for reading the scale are arranged on each sliding sleeve and cross sleeve.

[0008] The advantage of the ring piece quick roundness correction device is that a standard large round ring can be projected, and the large round ring can be matched to the inner ring and outer ring of the ring piece by adjusting the height and position of the large round ring laser, so that the roundness of the ring piece can be quickly calibrated by referring to the standard large round ring. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 The structure diagram of the ring piece quick roundness correction device is shown in the utility model. DETAILED DESCRIPTION

[0010] The utility model will be described further in detail in combination with specific embodiments and drawings.

[0011] As Figure 1As shown, the ring fast roundness adjusting device comprises a base 1, a first vertical round bar 2 arranged on the base 1, a first sliding sleeve 3 sleeved on the first round bar 2, a height adjusting mechanism arranged on the first sliding sleeve 3 for adjusting the height of the first sliding sleeve 3, a second sliding sleeve 4 fixed on one side of the first sliding sleeve 3 and perpendicular to the first sliding sleeve 3, a second round bar 5 arranged on one end of the second sliding sleeve 4, a locking bolt threadedly connected on the second sliding sleeve 4 and capable of fixing the second sliding sleeve 4 and the second round bar 5, a third sliding sleeve 6 sleeved on the other end of the second round bar 5, a locking bolt threadedly connected on the third sliding sleeve 6 and capable of fixing the third sliding sleeve 6 and the second round bar 5, a fourth sliding sleeve 7 fixed on one side of the third sliding sleeve 6 and perpendicular to the third sliding sleeve 6, a third round bar 8 arranged on the lower end of the fourth sliding sleeve 7, a locking bolt threadedly connected on the fourth sliding sleeve 7 and capable of fixing the fourth sliding sleeve 7 and the third round bar 8, a horizontal sleeve 9 fixed on the top end of the third round bar 8 and extending forward and backward, a fourth round bar 10 arranged on the rear end of the horizontal sleeve 9, a locking bolt threadedly connected on the horizontal sleeve 9 and capable of fixing the horizontal sleeve 9 and the fourth round bar 10, the third round bar 8 and the fourth round bar 10 being perpendicular to each other, a laser seat 11 hingedly connected on the front end of the fourth round bar 10, the hinge axis of the laser seat 11 extending left and right, the laser seat 11 being fixed to the fourth round bar 10 after the screw on the hinge point of the laser seat 11 is tightened, a large circular ring laser 12 fixed on the laser seat 11 and extending vertically downward, the large circular ring laser 12 being a commercially available laser, the laser emitted by the large circular ring laser 12 being in the shape of a large circular ring, the size of the circular ring being related to the distance between the laser and the irradiated object, the farther the distance, the larger the circular ring, and vice versa, and a level 13 for detecting the perpendicularity of the large circular ring laser 12, the level 13 being used to detect the levelness of the large circular ring laser 12 in the left and right directions first, and then in the front and back directions, when the large circular ring laser 12 is not level in the left and right directions, the fourth round bar 10 can be rotated for adjustment, when the large circular ring laser 12 is not level in the front and back directions, the laser seat 11 can be swung for adjustment, after the adjustment is completed, the perpendicularity of the large circular ring laser 12 is ensured, thereby ensuring the roundness of the large circular ring emitted by the large circular ring laser 12.

[0012] In operation, the base 1 is placed outside the ring, then the position of the large circular ring laser 12 is adjusted so that the large circular ring laser 12 can be moved to the upper side of the center of the ring to be detected, then the perpendicularity of the large circular ring laser 12 is adjusted, then the large circular ring laser 12 is turned on, then the height and position of the large circular ring laser 12 are adjusted so that the large circular ring emitted by the large circular ring laser 12 can match the inner and outer circles of the ring, then the worker detects the roundness of the inner and outer circles of the ring by the projected standard large circular ring.

[0013] In the embodiment, the height adjusting mechanism comprises a rack arranged along the first circular rod 2, a worm wheel arranged on the first sliding sleeve 3 and engaged with the rack, and a worm arranged on the first sliding sleeve 3 and engaged with the worm wheel, the worm is driven to rotate by a handle, after the handle is manually driven to rotate, the worm is driven to rotate, the worm drives the turbine to rotate after rotating, the turbine drives the first sliding sleeve 3 to move up and down after rotating by engaging with the rack, the turbine worm has self-locking property, so that the first sliding sleeve 3 will not freely fall. Scale lines are arranged on the bodies of the circular rods, and windows for exposing the scale and indicating lines for reading the scale are arranged on the sliding sleeves and the cross sleeve, so that the position of the large circular ring laser 12 can be accurately adjusted.

Claims

1. A rapid rounding device for ring components, comprising: The base is characterized by: a vertically arranged first round rod on the base; a first sliding sleeve fitted on the first round rod; a height adjustment mechanism for adjusting the height of the first sliding sleeve on the first sliding sleeve; a second sliding sleeve perpendicular to the first sliding sleeve and running forward and backward fixed on one side of the first sliding sleeve; one end of the second round rod passing through the second sliding sleeve; a locking bolt threaded onto the second sliding sleeve to fix it to the second round rod; a third sliding sleeve fitted on the other end of the second round rod; a locking bolt threaded onto the third sliding sleeve to fix it to the second round rod; and a locking bolt fixed on one side of the third sliding sleeve. A vertical fourth sliding sleeve is formed, with the lower end of the third round rod passing through it. A locking bolt is threaded onto the fourth sliding sleeve to fix it to the third round rod. A transverse sleeve running forward and backward is fixed to the top of the third round rod. The rear end of the fourth round rod passes through the transverse sleeve, which is also threaded onto the transverse sleeve to fix it to the fourth round rod. The third and fourth round rods are perpendicular to each other. A laser holder is hinged to the front end of the fourth round rod. The hinge axis of the laser holder is arranged horizontally. Tightening the screws at the hinge point of the laser holder fixes the laser holder to the front end of the fourth round rod. A large, vertically downward-facing ring laser is fixed on the laser holder.

2. The rapid rounding device for ring parts according to claim 1, characterized in that: A level is also provided for checking the verticality of the large circular laser.

3. The rapid rounding device for ring parts according to claim 1 or 2, characterized in that: The height adjustment mechanism includes: a rack arranged along the first round rod; a worm gear meshing with and driving the rack on the first sliding sleeve; and a worm gear driving the worm gear on the first sliding sleeve. The worm gear is driven to rotate by a crank.

4. The rapid rounding device for ring parts according to claim 1 or 2, characterized in that: Each round rod has a scale line on its shaft, and each sliding sleeve and cross sleeve has a window for revealing the scale and an indicator line for reading the scale.

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