CN215237000U - Arc bending machine convenient to adjust - Google Patents

Abstract

The utility model discloses an arc bending machine convenient to adjust, including box, gyro wheel, work platform, first rotation wheel, second rotation wheel and casing, the embedding of casing left end portion is rotated there is the screw rod, and screw rod left end fixed mounting has the drive wheel, and the meshing of screw rod right-hand member surface is connected with the fly leaf, and the one end that the screw rod was kept away from to the fly leaf is rotated and is connected with third gyro wheel, fly leaf and casing swing joint. The utility model discloses a be equipped with the second pinion rack, when the second pinion rack inlays mutually with first pinion rack, the third gyro wheel atress, the fly leaf is given in the transmission, the fly leaf gives first pinion rack through the fixed plate transmission power, and second pinion rack is given to first pinion rack, just so can make the screw rod atress less, play the effect of protection to the screw rod, through the fly leaf, the fly leaf is under drive wheel driving screw's effect, make the fly leaf portable, the removal of drive third gyro wheel, adjust third gyro wheel and first runner, interval between the second runner, the adjustable bending that is used for different radiuses.

Description

Arc bending machine convenient to adjust

Technical Field

The utility model relates to an arc bending machine equipment technical field specifically is an arc bending machine convenient to adjust.

Background

The stainless steel pipe bending machine is used for bending stainless steel, so that the stainless steel is suitable for more working requirements.

The angle that its steel pipe of current equipment was crooked at the in-process that uses is difficult for adjusting, and the operation is got up comparatively complicatedly, and then makes equipment comparatively troublesome when needs change bending angle, and current equipment need change the drive shaft of equipment when the steel pipe of different diameters of bending, operates comparatively waste time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide an arc bending machine convenient to adjust to the angle that its steel pipe of the in-process that the current equipment that proposes in solving above-mentioned background art is crooked is difficult for adjusting, and the operation is got up comparatively complicatedly, and then makes equipment comparatively troublesome when needs change bending angle, and current equipment need change the drive shaft of equipment when the steel pipe of different diameters of bending, the operation gets up comparatively time-wasting's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an arc bending machine convenient to adjust, rotates wheel and casing including box, gyro wheel, work platform, first rotation wheel, second, casing left end portion embedding is rotated there is the screw rod, screw rod left end fixed mounting has the drive wheel, screw rod right-hand member surface meshing is connected with the fly leaf, the fly leaf is kept away from the one end of screw rod is rotated and is connected with the third gyro wheel, the fly leaf with casing swing joint, the equal fixed mounting in both sides has a fixed plate, two about the fly leaf left end equal fixed mounting have first pinion rack, two on the fixed plate all slides and runs through there is the slide bar, two equal fixed mounting of slide bar in the casing inner chamber, casing inner chamber fixed mounting has the plate body.

Preferably, plate body concave surface middle part fixed mounting has the motor, the output fixed mounting of motor has the wheel that rolls, the transmission of the wheel meshing of rolling has from the driving wheel, from the fixed cover of driving wheel inside is equipped with the lead screw, the lead screw both ends all with the plate body rotates to be connected, the transmission of lead screw both ends surface meshing has the swivel nut, swivel nut top fixed mounting has the second pinion rack, the second pinion rack with plate body sliding connection.

Preferably, the first toothed plate is connected with the second toothed plate in an embedded manner.

Preferably, the shell and the working platform are fixedly connected through bolts.

Preferably, the working platform is rotatably connected with the first rotating wheel, the second rotating wheel is arranged on the upper side of the first rotating wheel, and the second rotating wheel is rotatably connected with the working platform.

Preferably, the working platform is fixedly connected with the box body through bolts, and the rollers are fixedly mounted at four lower corners of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: the arc bending machine is convenient to adjust,

(1) the utility model is provided with the second toothed plate, when the second toothed plate is embedded with the first toothed plate, the third idler wheel is stressed and is transmitted to the movable plate, the movable plate is transmitted to the first toothed plate through the fixed plate, and the first toothed plate is transmitted to the second toothed plate, so that the stress on the screw rod is small, and the screw rod is protected;

(2) the utility model discloses a fly leaf, fly leaf are under the effect of drive wheel drive screw for the fly leaf is portable, drives the removal of third gyro wheel, adjusts third gyro wheel and first rotation wheel, second and rotates the interval between the wheel, and adjustable the not radial bending that is used for of difference.

Drawings

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

fig. 2 is a top view of the present invention in fig. 1;

FIG. 3 is a view showing the internal structure of the housing of FIG. 2 according to the present invention;

fig. 4 is a side view of the plate body of fig. 3 according to the present invention.

In the figure: 1. the automatic feeding device comprises a box body, 2, rollers, 3, a working platform, 4, a first rotating wheel, 5, a second rotating wheel, 6, a shell, 7, a movable plate, 8, a third roller, 9, a driving wheel, 10, a screw rod, 11, a fixing plate, 12, a sliding rod, 13, a first toothed plate, 14, a plate body, 15, a second toothed plate, 16, a threaded sleeve, 17, a screw rod, 18, a driven wheel, 19, a rolling wheel, 20 and a motor.

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: the utility model provides an arc bending machine convenient to adjust, it is shown according to fig. 3, 6 left end portion imbeds and rotates there is screw rod 10, screw rod 10 left end fixed mounting has drive wheel 9, screw rod 10 right-hand member surface meshing is connected with fly leaf 7, fly leaf 7 is kept away from the one end rotation of screw rod 10 and is connected with third gyro wheel 8, fly leaf 7 and 6 swing joint of casing, the equal fixed mounting in both sides about the fly leaf 7 left end has fixed plate 11, equal fixed mounting has first pinion rack 13 on two fixed plates 11, two fixed plates 11 all slide and have run through slide bar 12, the equal fixed mounting in 6 inner chambers of casing of two slide bars 12, 6 inner chambers fixed mounting of casing has plate body 14.

When the bending of different radiuses of stainless steel pipe is adjusted, rotate through rotatory drive wheel 9, drive screw rod 10 and rotate, act on fly leaf 7, fly leaf 7 takes place to remove and drives third gyro wheel 8 and remove, and third gyro wheel 8 changes with the position of first rotation wheel 4, second rotation wheel 5, and adjustable the bending that is used for different radiuses, and is quick practical.

According to fig. 4, a motor 20 is fixedly installed at the middle end of the concave surface of the plate body 14, a rolling wheel 19 is fixedly installed at the output end of the motor 20, the rolling wheel 19 is engaged with and drives a driven wheel 18, a lead screw 17 is fixedly sleeved inside the driven wheel 18, both ends of the lead screw 17 are rotatably connected with the plate body 14, screw sleeves 16 are engaged with and drive the outer surfaces of both ends of the lead screw 17, a second toothed plate 15 is fixedly installed at the top end of the screw sleeves 16, the second toothed plate 15 is slidably connected with the plate body 14, the first toothed plate 13 is embedded with the second toothed plate 15, the driving motor 20 operates to drive the rolling wheel 19 to rotate and drive the driven wheel 18, so that the lead screw 17 rotates, the two screw sleeves 16 respectively move towards both sides to drive the second toothed plate 15 to be away from the first toothed plate 13, the embedding effect of the first toothed plate 13 and the second toothed plate 15 is released, and the force applied to the movable plate 7 when the second toothed plate 15 interacts with the first toothed plate 13, first, the first toothed plate 13 acts on the second toothed plate 15, so that the stress on the screw rod 10 is small, and when the first toothed plate 13 and the second toothed plate 15 are embedded, the screw rod 10 is protected.

According to the illustration in fig. 2, the housing 6 is fixedly connected with the working platform 3 through bolts, the working platform 3 is rotatably connected with the first rotating wheel 4, the second rotating wheel 5 is arranged on the upper side of the first rotating wheel 4, and the second rotating wheel 5 is rotatably connected with the working platform 3.

According to the illustration of fig. 1, the working platform 3 is fixedly connected with the box body 1 through bolts, the idler wheels 2 are fixedly mounted at four lower corners of the box body 1, and the idler wheels 2 are used for facilitating the movement of equipment.

The working principle is as follows: when the bending machine is used, the driving motor 20 operates to drive the rolling wheel 19 to rotate and transmit the rotation to the driven wheel 18, so that the screw rod 17 rotates, the two threaded sleeves 16 respectively move towards two sides to drive the second toothed plate 15 to be far away from the first toothed plate 13, the effect of the mutual embedding of the first toothed plate 13 and the second toothed plate 15 is released, the rotary driving wheel 9 rotates to drive the screw rod 10 to rotate to act on the movable plate 7, the movable plate 7 moves to drive the third roller 8 to move, the positions of the third roller 8, the first rotary wheel 4 and the second rotary wheel 5 are changed, the bending machine can be adjusted to be used for bending with different radiuses, and the bending machine is quick and practical, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides an arc bending machine convenient to adjust, includes box (1), gyro wheel (2), work platform (3), first rotation wheel (4), second rotation wheel (5) and casing (6), its characterized in that:

casing (6) left end portion embedding is rotated and is had screw rod (10), screw rod (10) left end fixed mounting has drive wheel (9), screw rod (10) right-hand member surface meshing is connected with fly leaf (7), fly leaf (7) are kept away from the one end of screw rod (10) is rotated and is connected with third gyro wheel (8), fly leaf (7) with casing (6) swing joint, the equal fixed mounting in both sides has fixed plate (11), two about fly leaf (7) left end equal fixed mounting has first pinion rack (13), two on fixed plate (11) equal sliding of fixed plate (11) has run through slide bar (12), two equal fixed mounting in slide bar (12) casing (6) inner chamber, casing (6) inner chamber fixed mounting has plate body (14).

2. The adjustable arc bender as claimed in claim 1, wherein: plate body (14) concave surface middle part fixed mounting has motor (20), the output fixed mounting of motor (20) has roll wheel (19), roll wheel (19) meshing transmission has from driving wheel (18), from the inside fixed cover of driving wheel (18) being equipped with lead screw (17), lead screw (17) both ends all with plate body (14) rotate and connect, lead screw (17) both ends surface meshing transmission has swivel nut (16), swivel nut (16) top fixed mounting has second pinion rack (15), second pinion rack (15) with plate body (14) sliding connection.

3. The adjustable arc bender according to claim 2, wherein: the first toothed plate (13) is embedded and connected with the second toothed plate (15).

4. The adjustable arc bender as claimed in claim 1, wherein: the shell (6) is fixedly connected with the working platform (3) through bolts.

5. The adjustable arc bender as claimed in claim 1, wherein: work platform (3) with first rotation wheel (4) rotate to be connected, first rotation wheel (4) upside is equipped with second rotation wheel (5), just second rotation wheel (5) with work platform (3) rotate to be connected.

6. The adjustable arc bender as claimed in claim 1, wherein: the working platform (3) is fixedly connected with the box body (1) through bolts, and the rollers (2) are fixedly arranged at the lower four corners of the box body (1).

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