CN212734652U

CN212734652U - Support device for pipe cutting machine

Info

Publication number: CN212734652U
Application number: CN202021000956.9U
Authority: CN
Inventors: 王翠萍; 王庆伟
Original assignee: Jinan Senfeng Technology Co Ltd; Shandong Leiming CNC Laser Equipment Co Ltd; Shandong Senfeng Laser Equipment Co Ltd
Current assignee: Shandong Leiming CNC Laser Equipment Co Ltd; Jinan Senfeng Laser Technology Co Ltd; Shandong Senfeng Laser Equipment Co Ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-03-19
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a pipe cutter is with strutting arrangement belongs to laser cutting technical field. The technical scheme is as follows: the pipe fitting comprises a saddle wheel, wherein the saddle wheel is arranged on a saddle wheel seat, a stop device is arranged on one side of the saddle wheel, the saddle wheel seat is connected with an underframe through a height adjusting device and a locking device, and the saddle wheel can be suitable for pipes with different diameters. The pipe is supported by the saddle wheel, the saddle wheel can be rotated according to the diameter of the processed pipe to adapt to different pipe diameters, the saddle wheel can be positioned at a proper position by the stop device and then does not rotate any more, the pipe can better adapt to the central height of the pipe by the heightening device, the pipe can be leveled for the saddle wheel, and the supporting device can be freely moved by using the universal wheel. This technical scheme reasonable in design can adapt to the tubular product of different pipe diameters, guarantees that tubular product axle center is the same height all the time in the course of working, can also prevent to add the play about tubular product adds man-hour, improves tubular product machining precision, guarantees stable support pipe fitting.

Description

Support device for pipe cutting machine

Technical Field

The utility model relates to a laser cutting technical field especially relates to a laser pipe cutting machine is with removing strutting arrangement.

Background

At present, with the continuous development of the processing industry, the laser pipe cutting machine is widely applied to the pipe processing of various industries due to the characteristics of high processing precision and high cutting speed. The laser pipe cutting machine usually fixes pipes by means of clamping the two ends of the pipes by a front chuck and a rear chuck, and is convenient and quick to feed the pipes and prevent the pipes from hanging out too long to sag to influence the cutting precision in the machining process, and the pipe cutting machine can be generally provided with a pipe auxiliary supporting device independently. The auxiliary supporting device in the market is when being directed at the tubular product of different pipe diameter specifications, needs adjusting supporting device's height in order to keep the concentricity of tubular product, even needs to change the supporting component of different specifications, or design complicacy is expensive, or the loaded down with trivial details concentricity of accommodation process is difficult to unify, leads to the machining precision low, can't satisfy the processing demand in current market.

Therefore, a supporting device for a pipe cutting machine, which has a simple structure, low cost and high maneuverability and is used for occasions with high processing precision, is developed.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a strutting arrangement for pipe cutting machine, its technical problem that can solve can adapt to the tubular product of different pipe diameters, guarantees that tubular product axle center is with high all the time in the course of working, prevents that tubular product from taking place about the drunkenness in the course of working, improves the machining precision of tubular product, and can freely remove, guarantees that strutting arrangement can stably support the pipe fitting.

The technical scheme of the utility model is that: a supporting device for a pipe cutting machine comprises a saddle wheel, wherein the saddle wheel is installed on a saddle wheel seat, a stopping device is arranged on one side of the saddle wheel, the saddle wheel seat is connected with an underframe through a height adjusting device and a locking device, and the saddle wheel can be suitable for pipes with different diameters. The pipe is supported by the saddle wheel, the saddle wheel can be rotated according to the diameter of the processed pipe, the pipe can adapt to different pipe diameters, the operation is convenient, the precision is high, and the cost is low; the saddle wheel can be positioned to a proper position by the stop device and then does not rotate; the adjusting device can better adapt to the center height of the pipe, and can be used for leveling the saddle wheel, so that the machining precision of the pipe is improved; the supporting device can be freely moved through the universal wheels, and the device has great flexibility and mobility.

The utility model discloses a further improvement still, the saddle wheel includes the saddle wheel axle, supports the groove, the saddle wheel axle is worn to establish on the saddle wheel, just the saddle wheel axle sets up on the saddle wheel seat, the intermediate position of saddle wheel is equipped with along the circumference and supports the groove, support the groove and be smooth curved surface, support the groove opening and set up by little big gradual change along the circumferencial direction, support the groove along the longitudinal section symmetry through saddle wheel axle center. The pipe fitting can adapt to pipes with different pipe diameters by gradual change of the arc grooves on the saddle wheel.

The utility model discloses a further improvement still, the fifth wheel seat includes riser, bottom plate, be provided with the riser on the bottom plate, be equipped with the hole of installation fifth wheel axle on the riser. The saddle wheel seat has simple and firm structure.

The utility model discloses a further improvement still, detent includes stop plate, stop screw, the stop plate sets up the side at the fifth wheel, stop screw installs on the riser of stop plate side, screws up stop screw and can press from both sides the stop plate tightly, detent can be spacing with the fifth wheel along the direction of fifth wheel axle. By means of the stop device, the saddle wheel can be positioned in a suitable position and not rotated.

The utility model discloses a further improvement still, heightening the device and including adjusting screw, the tight screw in top, adjusting screw is located the both ends of bottom plate, and the bottom plate passes through adjusting screw is connected with the chassis, the tight screw threaded connection bottom plate in top, the tight screw one end in top and chassis contact, heightening the height that the device can adjust the saddle wheel. The height adjusting device can be used for leveling the saddle wheel, can better adapt to the center height of the pipe and improves the processing precision of the pipe.

The utility model discloses a further improvement still, locking device includes holding screw, top tight screw, and the riser passes through holding screw is fixed with chassis one side, one side of top tight screw threaded connection chassis, top tight screw one end and riser contact, locking device can be with the locking of fifth wheel seat. Can be fixed with the saddle wheel seat and chassis left side through positioner, prevent to remove about the saddle wheel seat in the course of working, influence the machining precision of tubular product.

The utility model discloses a further improvement still, the tight screw in top has three groups at least, and at least two sets of tight screws in top are located the both ends of bottom plate, and at least a set of tight screw in top sets up in chassis one side. The part needing to be fixed is tightly jacked through the jacking screw to fix the part.

The utility model discloses a further improvement still, the quantity of riser has three groups at least, riser fixed connection at the both ends of bottom plate upper surface and a tip of bottom plate lower surface.

The utility model discloses a further improvement still, the quantity of locking piece has a set of at least.

The beneficial effects of the utility model reside in that, can effectively solve tubular product and hang out too long problem that leads to the crooked machining precision that influences because of the dead weight, satisfy the production demand, adopt the saddle wheel to support tubular product, can adapt to different pipe diameters, it is high with the axle center to need not height-adjusting can be realized, convenient operation and precision are high, and is with low costs, and occupation space is little, can remove in a flexible way, can remove when not using and vacate more spaces for workshop production, still can set up strutting arrangement's quantity according to the length flexibility of processing tubular product, not limited to one.

Furthermore, the utility model relates to a principle is reliable, simple structure, and is humanized, has very extensive application prospect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a right side view showing a structure of an embodiment of the present invention.

Fig. 2 is a front view of the structure of the embodiment of the present invention.

Fig. 3 is a left side view of the structure of the embodiment of the present invention.

Fig. 4 is a schematic plan view of the structure according to the embodiment of the present invention.

Fig. 5 is a schematic sectional view of the structure of fig. 3 taken along the line a.

In the figure, 1, a saddle wheel, 2, a saddle wheel seat, 3, a stop sheet, 4, a stop screw, 5, an adjusting screw, 6, a jacking screw, 7, an underframe, 8, a universal wheel, 9, a set screw, 10, a vertical plate, 11, a bottom plate, 12, a height adjusting device, 13, a stop device, 14, a support groove, 15, a locking device, 16 and a saddle wheel shaft.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

The following explains key terms appearing in the embodiments of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description of the present invention, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly unless otherwise specifically indicated and limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be directly connected to each other, indirectly connected to each other through an intermediate member, or connected to each other through the inside of two members. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in the figure, the saddle wheel 1 is installed on the saddle wheel seat 2, the saddle wheel 1 comprises a saddle wheel shaft 16 and support grooves 14, the saddle wheel shaft 16 penetrates through the saddle wheel 1, two ends of the saddle wheel shaft 16 are arranged on the vertical plate 10, the support grooves 14 are formed in the middle of the saddle wheel 1 along the circumference, the support grooves 14 are smooth curved surfaces, openings of the support grooves 14 are gradually changed from small to large along the circumferential direction, and the support grooves 14 are symmetrical along the longitudinal section passing through the center of the saddle wheel shaft 16. The supporting grooves 14 are used for supporting the pipes, the pipes with different pipe diameters can be adapted to gradual change of the arc grooves in the saddle wheel, the saddle wheel can be rotated according to the diameter of the processed pipe, different pipe diameters can be adapted, operation is convenient, precision is high, and cost is low.

The saddle wheel seat 2 comprises a vertical plate 10 and a bottom plate 11, and the vertical plate 10 is arranged on the bottom plate 11. The number of the vertical plates 10 is at least three, and the vertical plates 10 are fixedly connected to two ends of the upper surface of the bottom plate 11 and one end of the lower surface of the bottom plate 11. The saddle 2 is simple and firm in structure.

The stop device 13 is arranged on one side of the saddle wheel 1, the saddle wheel seat 2 is connected with the underframe 7 through the heightening device 12 and the locking device 15, and the saddle wheel 1 can be suitable for pipes with different diameters. The stop device 13 comprises a stop piece 3 and a stop screw 4, the stop piece 3 is arranged on the side surface of the saddle wheel 1, the stop screw 4 is arranged on the vertical plate 10 on the side of the stop piece 3, the stop piece 3 can be clamped by tightening the stop screw 4, and the stop device 13 can limit the saddle wheel 1 along the direction of the saddle wheel shaft 16. There are at least two sets of stop screws 4. There is at least one set of stop tabs 3. Tightening the stop screw 4 can clamp the stop piece 3. The stop means 13 can position the fifth wheel 1 in a suitable position without any further rotation.

The saddle wheel seat 2 is connected with the underframe 7 through the height adjusting device 12 and the locking device 15, and the saddle wheel 1 can be suitable for pipes with different diameters. The height adjusting device 12 comprises an adjusting screw 5 and a jacking screw 6, the bottom plate 11 is connected with the bottom frame 7 through the adjusting screw 5, the jacking screw 6 is in threaded connection with the bottom plate 11, one end of the jacking screw 6 is in contact with the bottom frame 7, and the height of the saddle wheel 1 can be adjusted through the height adjusting device 12. The adjusting screws 5 are provided with at least four groups, and the adjusting screws 5 are positioned at two ends of the bottom plate 11. Locking device 15 includes holding screw 9, top holding screw 6, and riser 10 is fixed through holding screw 9 and chassis 7 one side, and top holding screw 6 threaded connection chassis 7's one side, 6 one end of top holding screw and riser 10 contact, locking device 15 can be with the locking of saddle wheel seat 2. At least two groups of set screws 9 are arranged, and the set screws 9 are positioned at one side of the underframe 7. Tightening the set screw 9 can fix the saddle 2. The saddle wheel 1 can be leveled and height-adjusted to the right position by the adjusting screws 5 on both sides. Locking device 15 can be fixed on the left of saddle wheel seat 2 and chassis 7, prevents that the saddle wheel seat 2 from moving about in the course of working, influences the machining precision of tubular product. The height adjusting device 12 can be used for leveling the saddle wheel 1, can better adapt to the central height of a pipe, and improves the processing precision of the pipe.

The jacking screws 6 are at least three groups, at least two groups of jacking screws 6 are positioned at two ends of the bottom plate 11, and at least one group of jacking screws 6 are arranged at one side of the bottom frame 7. The part needing to be fixed is tightly pressed by the pressing screw 6 to be fixed.

The bottom of the underframe 7 is provided with a universal wheel 8, and the universal wheel 8 adopts a brakeable universal wheel. Can nimble mobile device through universal wheel 8, can remove when not using and vacate more spaces for workshop production, have great flexibility and mobility, and when removing required position, through the fixed function that can brake the universal wheel, guarantee to support the pipe fitting steadily.

The working process of the utility model is as follows: will the utility model discloses after moving suitable position, screw up the adjusting screw 5 of both sides adjusting device 12, the top set screw 6 with 1 leveling of saddle wheel and height adjustment to suitable position after, screw up locking device 15's set screw 9, the fixed saddle wheel seat 2 of top set screw 6, then rotate saddle wheel 1, after finding with the tubular product diameter matched with circular arc width that will cut, screw up stop device 13's stop screw 4 and withstand stop plate 3 and fix a position, fix a position saddle wheel 1 suitable position and do not rotate again.

The beneficial effects of the utility model reside in that, can effectively solve tubular product and hang out too long problem that leads to crooked influence machining precision because of the dead weight, satisfy the production demand, support firm and can remove in a flexible way, can remove when not using and vacate more spaces for workshop production, adopt saddle wheel to support tubular product, adaptable different pipe diameters, convenient operation and precision are high, it is firm to support, low cost, occupation space is little, guarantee that tubular product is with high all the time in the axle center in the course of working, prevent that tubular product from taking place about the drunkenness in the course of working, improve the machining precision of tubular product, the design principle is reliable, moreover, the steam generator is humanized, still can be according to the nimble quantity that sets up strutting arrangement of length of processing tubular product, not limited to one, there is very.

Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The supporting device for the pipe cutting machine is characterized by comprising a saddle wheel (1), wherein the saddle wheel (1) is installed on a saddle wheel seat (2), a stop device (13) is arranged on one side of the saddle wheel (1), the saddle wheel seat (2) is connected with an underframe (7) through a height adjusting device (12) and a locking device (15), and the saddle wheel (1) can be suitable for pipes with different diameters.

2. The supporting device for the pipe cutting machine according to claim 1, wherein the saddle wheel (1) comprises a saddle wheel shaft (16) and supporting grooves (14), the saddle wheel shaft (16) is arranged on the saddle wheel (1) in a penetrating mode, the saddle wheel shaft (16) is arranged on the saddle wheel seat (2), the supporting grooves (14) are formed in the middle position of the saddle wheel (1) along the circumference, the supporting grooves (14) are smooth curved surfaces, openings of the supporting grooves (14) are arranged gradually from small to large in the circumferential direction, and the supporting grooves (14) are symmetrical along a longitudinal section passing through the center of the saddle wheel shaft (16).

3. The supporting device for the pipe cutting machine according to claim 1, wherein the saddle wheel seat (2) comprises a vertical plate (10) and a bottom plate (11), the vertical plate (10) is arranged on the bottom plate (11), and a hole for mounting the saddle wheel shaft (16) is arranged on the vertical plate (10).

4. The supporting device for the pipe cutting machine according to claim 1, wherein the stopping device (13) comprises a stopping piece (3) and a stopping screw (4), the stopping piece (3) is arranged on the side surface of the saddle wheel (1), the stopping screw (4) is installed on a vertical plate (10) on the side of the stopping piece (3), the stopping piece (3) can be clamped by tightening the stopping screw (4), and the saddle wheel (1) can be limited by the stopping device (13) along the direction of a saddle wheel shaft (16).

5. The supporting device for the pipe cutting machine is characterized in that the height adjusting device (12) comprises adjusting screws (5) and tightening screws (6), the adjusting screws (5) are positioned at two ends of a bottom plate (11), the bottom plate (11) is connected with an underframe (7) through the adjusting screws (5), the tightening screws (6) are in threaded connection with the bottom plate (11), one end of each tightening screw (6) is in contact with the underframe (7), and the height of the saddle wheel (1) can be adjusted by the height adjusting device (12).

6. The supporting device for the pipe cutting machine according to claim 5, wherein the locking device (15) comprises a set screw (9) and a jacking screw (6), the vertical plate (10) is fixed with one side of the bottom frame (7) through the set screw (9), the jacking screw (6) is in threaded connection with one side of the bottom frame (7), one end of the jacking screw (6) is in contact with the vertical plate (10), and the saddle wheel seat (2) can be locked by the locking device (15).

7. The supporting device for the pipe cutting machine as claimed in claim 6, wherein the jacking screws (6) have at least three groups, at least two groups of jacking screws (6) are arranged at two ends of the bottom plate (11), and at least one group of jacking screws (6) is arranged at one side of the bottom frame (7).

8. The supporting device for the pipe cutting machine according to claim 7, wherein the number of the vertical plates (10) is at least three, and the vertical plates (10) are fixedly connected to two ends of the upper surface of the bottom plate (11) and one end of the lower surface of the bottom plate (11).

9. The support device for pipe cutters as claimed in claim 4, wherein the number of said stop tabs (3) is at least one.