CN201482823U

CN201482823U - Metal tube winder

Info

Publication number: CN201482823U
Application number: CN200920188625XU
Authority: CN
Inventors: 董文彬
Original assignee: Suzhou Ningsu Metallurgical Equipment Co Ltd
Current assignee: Suzhou Ningsu Metallurgical Equipment Co Ltd
Priority date: 2009-08-10
Filing date: 2009-08-10
Publication date: 2010-05-26
Anticipated expiration: 2019-08-10

Abstract

The utility model discloses a metal tube winder which comprises a frame, a tray, a tray rotating shaft, a motor and a speed reducer. The metal tube winder is characterized in that the tray is arranged on a tray rack; the tray rack is connected with the frame through at least a lifting hydraulic cylinder; the motor is fixed with the speed reducer; the speed reducer is fixed with the tray; and a speed reducing mechanism in the speed reducer is directly connected with the tray rotating shaft. The metal tube winder has the advantages of simple overall structure, reliable operation, short manufacturing cycle, low failure rate, and low processing, assembly and maintenance difficulties.

Description

The metal pipe material winder

Technical field

The utility model relates to a kind of metal pipe material winder.

Background technology

Existing metal pipe material winder (as shown in Figure 1) rotates by worm-gear speed reducer b deceleration belt pulley c with direct current generator a, drive tray rotating shaft d by belt pulley c again and rotate, make pallet e and fix charging basket (not drawing among the figure) on it and together rotate and carry out take-up; And pallet e finishes lifting by self-control lifting hydraulic cylinder f driving in rotation.And brake gear g is installed on the described belt pulley c, this brake gear g is driven by a brake-fluid cylinder pressure h belt pulley c is carried out stop.The major defect that complete equipment exists is as follows: 1) since described self-control lifting hydraulic cylinder f when being connected tray rotating shaft d and belt pulley c, must guarantee that its shell can together rotate with tray rotating shaft d, so cause both connected structure complexity, processing difficulties, and fault rate height.2) friction plate in the brake gear g weares and teares easily, the on-the-spot inconvenience of changing, and keep in repair comparatively difficulty.Existing on the whole metal pipe material winder overall structure burden, manufacturing cycle length and manufacturing and maintenance cost height.

Summary of the invention

The utility model purpose is: provide a kind of simple in structure, reliable operation, the manufacturing cycle is short, fault rate is low, the metal pipe material winder that processing, assembling and maintenance difficulty are low.

The technical solution of the utility model is: a kind of metal pipe material winder comprises support, pallet, tray rotating shaft, motor and speed reducer; It is characterized in that described pallet places on the tray rack, this tray rack links to each other by at least one lifting hydraulic cylinder with support; Described motor and reductor are fixed, and reductor and tray rack are fixed, and the reducing gear in this reductor directly links to each other with tray rotating shaft.

The utility model also has following additional technical feature on the basis of above-mentioned main technical schemes:

Some guide pillars further vertically are installed on the described support, and tray rack bottom is provided with correspondence and is sheathed on guide pin bushing on these guide pillars, can effectively improve the stability of complete equipment operation with the lifting that guides tray rack that cooperates between guide pin bushing by guide pillar.

And the quantity of guide pillar described in the utility model is preferably 4, and the quantity of lifting hydraulic cylinder is preferably 2.

And above-mentioned 4 guide pillars further are that the center is symmetrically distributed on four angles of support with the tray rotating shaft in the utility model, and 2 lifting hydraulic cylinders then are symmetrically distributed in the tray rotating shaft both sides.

Described reductor preferably adopts existing bevel gear reducer, and its inner reducing gear is the bevel gear of pair of meshing, and output shaft one end of one of them bevel gear and motor is fixed, and another bevel gear is fixed with the tray rotating shaft bottom.

Described motor carries electro-magnetic braking device, because electro-magnetic braking device and the technology that applies to motor thereof have been mature technique comparatively, the utility model no longer describes in detail.And the motor in the utility model preferably adopts alternating-current variable frequency motor.

Specifically be provided with the major axis hole of running through for tray rotating shaft on the described tray rack, be provided with at least one bearing that is sheathed on the tray rotating shaft in the major axis hole.

When the utility model uses, the same with prior art, need fixedly to be used for collecting the charging basket of metal pipe material on the pallet.Directly drive tray rotating shaft by reductor behind the electric motor starting and rotate, and then make pallet and fix charging basket (not drawing among the figure) on it and together rotate and carry out take-up; Rise and take-up the falling finish after of pallet before take-up then is to come the lifting of driving tray frame to finish by lifting hydraulic cylinder, and different is that the motor and speed reducer in the utility model is with together lifting of pallet with prior art.

The utility model advantage is:

1. this metal pipe material winder described in the utility model, its motor via reducer directly drive the tray rotating shaft rotation, have simplified drive mechanism compared to existing technology greatly.

2. this metal pipe material winder described in the utility model, it drives motor and speed reducer with together lifting of pallet by lifting hydraulic cylinder driving tray frame, so need not as prior art, to be the complicated connected structure of lifting hydraulic cylinder self-control, not only simplify the structure greatly, also reduced the trouble point.

3. further guide the lifting of tray rack between this metal pipe material winder described in the utility model, its support and tray rack, so that operation is got up is more reliable and more stable by guide pillar and cooperating of guide pin bushing.

4. this metal pipe material winder described in the utility model, its motor carries electro-magnetic braking device, has not only simplified brake structure, and compares with the brake gear of present employing friction plate mechanical braking, and is more simple and reliable, also for ease of maintenaince.

On the whole, this metal pipe material winder overall structure provided by the utility model is simple, and reliable operation, the manufacturing cycle is short, fault rate is few, and processing, assembling and maintenance difficulty are low.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the structural representation of existing metal pipe material winder;

Fig. 2 is a kind of specific embodiment structural representation of metal pipe material winder described in the utility model;

Fig. 3 is the cutaway view of Fig. 2.

Wherein: existing metal pipe material winder parts comprise: a, direct current generator; B, worm-gear speed reducer; C, belt pulley; D, tray rotating shaft; E, pallet; F, self-control lifting hydraulic cylinder; G, brake gear; H, brake-fluid cylinder pressure.

The utility model metal pipe material winder parts comprise: 1, support; 2, pallet; 3, tray rotating shaft; 4, motor; 5, reductor; 6, tray rack; 7, lifting hydraulic cylinder; 8, guide pillar; 9, guide pin bushing; 10, bearing; 11, swelling cover.

The specific embodiment

Embodiment: in conjunction with Fig. 2, shown in Figure 3, this metal pipe material winder that present embodiment provided mainly is made up of support 1, pallet 2, tray rotating shaft 3, motor 4, reductor 5, tray rack 6, lifting hydraulic cylinder 7, guide pillar 8, guide pin bushing 9, bearing 10, swelling cover 11 these parts.

Described tray rotating shaft 3 is fixed on the pallet 2 by screw, described pallet 2 places on the tray rack 6, this tray rack 6 links to each other by two lifting hydraulic cylinders 7 with support 1, and these two lifting hydraulic cylinders 7 are symmetrically distributed in the both sides (among Fig. 2, Fig. 3 owing to the view reason can only be seen a lifting hydraulic cylinder 7) of tray rotating shaft 3.

Described tray rack 6 is provided with the major axis hole of running through for tray rotating shaft 3, is provided with two bearings 10 that are sheathed on the tray rotating shaft 3 in the major axis hole.

Described motor 4 adopts the alternating-current variable frequency motor that carries electro-magnetic braking device, and fixing with reductor 5, and reductor 5 then is fixed on the tray rack 6.Described reductor 5 adopts bevel gear reducer, its inner reducing gear is the bevel gear of pair of meshing, output shaft one end of one of them bevel gear and motor 4 is fixed, and another bevel gear is fixed with tray rotating shaft 3 bottoms, is used for direct driving tray rotating shaft 3 rotations.

Vertically be fixed with 4 guide pillars 8 (, can only see two guide pillars 8 among Fig. 2, and only analyse and observe a guide pillar 8 among Fig. 3) by swelling cover 11 on four angles of described support 1, and these 4 guide pillars 8 are that the center is symmetrically distributed with tray rotating shaft 3 owing to the view reason; The bottom of described tray rack 6 then is provided with correspondence and is sheathed on 4 guide pin bushings 9 (similar with the guide pillar situation, as can only to see two guide pin bushings 9 among Fig. 2, and only analyse and observe a guide pin bushing 9 among Fig. 3) on these guide pillars 8.

When present embodiment uses, the same with prior art, need fixedly to be used for collecting the charging basket (not drawing among the figure) of metal pipe material on the pallet 2.Motor 4 starts the back and directly drives tray rotating shaft 3 rotations by reductor 5, and then makes pallet 2 and fix charging basket (not drawing among the figure) on it and together rotate and carry out take-up; Rise and take-up the falling finish after of pallet 2 before take-up then is that lifting by two lifting hydraulic cylinder 7 driving tray framves 6 is finished, and different is that motor 4 and reductor 5 are with together lifting of pallet 2 with prior art.

In conjunction with top description as can be known, the advantage of this metal pipe material winder is as follows:

1. motor 4 directly drives tray rotating shaft 3 rotations by reductor 5, has simplified drive mechanism compared to existing technology greatly.

2. drive motor 4 and reductor 5 with together lifting of pallet 2 by lifting hydraulic cylinder 7 driving tray framves 6,, also reduced the trouble point so need not as prior art not only to simplify the structure greatly for the complicated connected structure of lifting hydraulic cylinder self-control.

3. 6 liftings that further guide tray rack 6 by guide pillar 8 and cooperating of guide pin bushing 9 of support 1 and tray rack are so move more reliable and more stable.

4. motor 4 carries electro-magnetic braking device, has not only simplified brake structure, and compares with the brake gear of present employing friction plate mechanical braking, and is more simple and reliable, also for ease of maintenaince.

Certainly the foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the spiritual essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.

Claims

1. a metal pipe material winder comprises support (1), pallet (2), tray rotating shaft (3), motor (4) and reductor (5); It is characterized in that described pallet (2) places on the tray rack (6), the same support of this tray rack (6) (1) links to each other by at least one lifting hydraulic cylinder (7); Described motor (4) is fixing with reductor (5), and reductor (5) is fixing with tray rack (6), and the direct same tray rotating shaft of reducing gear (3) in this reductor (5) links to each other.

2. metal pipe material winder according to claim 1 is characterized in that some guide pillars (8) vertically are installed on the described support (1), and tray rack (6) bottom is provided with correspondence and is sheathed on guide pin bushing (9) on these guide pillars (8).

3. metal pipe material winder according to claim 2 it is characterized in that described guide pillar (8) quantity is 4, and the quantity of lifting hydraulic cylinder (7) is 2.

4. metal pipe material winder according to claim 3 is characterized in that described 4 guide pillars (8) are that the center is symmetrically distributed on four angles of support (1) with tray rotating shaft (3), and 2 lifting hydraulic cylinders (7) then are symmetrically distributed in tray rotating shaft (3) both sides.

5. according to claim 1 or 2 or 3 or 4 described metal pipe material winders, it is characterized in that reductor (5) adopts bevel gear reducer, its inner reducing gear is the bevel gear of pair of meshing, output shaft one end of one of them bevel gear and motor (4) is fixed, and the same tray rotating shaft of another bevel gear (3) bottom is fixed.

6. according to claim 1 or 2 or 3 or 4 described metal pipe material winders, it is characterized in that described motor (4) carries electro-magnetic braking device.

7. metal pipe material winder according to claim 6 is characterized in that described motor (4) is an alternating-current variable frequency motor.

8. according to claim 1 or 2 or 3 or 4 described metal pipe material winders, it is characterized in that described tray rack (6) is provided with the major axis hole of running through for tray rotating shaft (3), is provided with at least one bearing (10) that is sheathed on the tray rotating shaft (3) in the major axis hole.