CN214348826U - Bending machine for seamless pipeline - Google Patents

Abstract

The utility model discloses a bending machine for seamless pipeline, including two first connecting plates, two the first connecting plate front end all installs the curved plate through bolt fixed mounting, the inboard of curved plate has seted up the bent pipe groove, the middle part position of curved plate has seted up the motor, the lower extreme of motor has seted up the ratch, the upper end of motor has seted up the second connecting plate, the outside joint of ratch has the rotor plate, the upper end of rotor plate is through bolt fixed mounting pressure plate; this practicality is through the curved plate and assorted auxiliary structure who sets up, can provide better structure of buckling when using, and its structure can carry out continuous buckling, through upper and lower alternative operation mode, can form the structure of buckling in succession about, forms the pipeline of adaptation evaporimeter and condenser, and is more convenient than current multiple operation.

Description

Bending machine for seamless pipeline

Technical Field

The utility model relates to a crib crimper field specifically is a crib crimper for seamless pipeline.

Background

A bending machine is a machine capable of bending a thin plate. The structure of the coil-type clamping device mainly comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge, the base comprises a base shell, a coil and a cover plate, the coil is arranged in a recess of the base shell, and the cover plate covers the top of the recess. The bending machine is divided into a manual bending machine, a hydraulic bending machine and a numerical control bending machine.

The inner pipelines of the condenser and the evaporator are also bent by a bending machine generally, and the existing bending machine for seamless pipelines has certain use problems:

the existing bender for seamless pipes cannot be continuously bent when used, cannot adapt to the structure of multilayer bending of a condenser or an evaporator, and usually needs to be bent for multiple times to form the structure of adaptation, so that the operation mode is troublesome, the structure is not convenient enough when used, and the problem of inconvenience in disassembly exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seamless pipe bender to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crib crimper for seamless pipeline, includes two first connecting plates, two first connecting plate front end all has the curved plate through bolt fixed mounting, the bent pipe groove has been seted up to the inboard of curved plate, the motor has been seted up to the middle part position of curved plate, the ratch has been seted up to the lower extreme of motor, the second connecting plate has been seted up to the upper end of motor, the outside joint of ratch has the rotor plate, there is the clamp plate upper end of rotor plate through bolt fixed mounting.

Preferably, the lower end of one side of the second connecting plate is fixedly provided with a telescopic rod through a bolt, and the lower end of the telescopic rod is welded with a rotating plate.

Preferably, the outer side of the pressing plate is provided with a curved-surface notch matched with the pipe bending groove, the pressing plate is the outer side of the pipe bending groove, and a penetrating tooth groove is formed in the joint of the rotating plate and the tooth bar.

Preferably, the upper end of the curved plate is of a semicircular structure, and the feeding roller is rotatably mounted on the inner side of the first connecting plate through a rotating shaft.

Preferably, a limiting groove is formed between the two first connecting plates and the curved plate and communicated with the bent pipe groove, and the upper end of the motor is rotatably connected with the second connecting plate.

Preferably, the middle position of the feed roller is provided with a limiting belt, and the notch of the limiting belt and the notch of the limiting groove are positioned on a vertical plane.

Compared with the prior art, the beneficial effects of the utility model are that:

through the curved plate that sets up and assorted auxiliary structure, can provide better structure of buckling when using, its structure can carry out continuous buckling in succession, through upper and lower alternative operation mode, can form the structure of buckling in succession about can forming, forms the pipeline of adaptation evaporimeter and condenser, and is more convenient than current multiple operation to overall structure dismantles conveniently, possesses certain beneficial effect, has more the practicality than current structure.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is a top view of the present invention with the connection plate removed;

fig. 3 is a partial side view of the present invention.

In the figure: 10-a first connection plate; 11-a feed roll; 12-a limiting groove; 13-curved plate; 14-a second connecting plate; 15-a motor; 16-a platen; 17-a rotating plate; 18-a telescopic rod; 19-bending a pipe groove; 110-toothed bar.

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. 1-3, a bending machine for a seamless pipe comprises two first connecting plates 10, wherein curved plates 13 are fixedly mounted at the front ends of the two first connecting plates 10 through bolts, a pipe bending groove 19 is formed in the inner sides of the curved plates 13, a motor 15 is arranged in the middle of the curved plates 13, a toothed bar 110 is arranged at the lower end of the motor 15, a second connecting plate 14 is arranged at the upper end of the motor 15, a rotating plate 17 is clamped on the outer sides of the toothed bar 110, and a pressing plate 16 is fixedly mounted at the upper end of the rotating plate 17 through bolts.

A telescopic rod 18 is fixedly installed at the lower end of one side of the second connecting plate 14 through a bolt, a rotating plate 17 is welded at the lower end of the telescopic rod 18, and the rotating plate 17 is controlled to lift through the telescopic rod 18; the outer side of the pressing plate 16 is provided with a curved notch matched with the bent pipe groove 19, the pressing plate 16 is the outer side of the bent pipe groove 19, the joint of the rotating plate 17 and the toothed bar 110 is provided with a through toothed slot, a limiting groove 12 is arranged between the two first connecting plates 10 and the curved plate 13, the limiting groove 12 is communicated with the bent pipe groove 19, the upper end of the motor 15 is rotatably connected with the second connecting plate 14, the pressing plate 16 is pressed outwards and pressed inwards to form a curved pipeline, and a complete bent pipeline structure of an evaporation pipe or a condenser pipe is formed in a left-right interactive operation mode; the upper end of the curved plate 13 is of a semicircular structure, and the feeding roller 11 is rotatably mounted on the inner side of the first connecting plate 10 through a rotating shaft and used for feeding; the middle position of the feed roller 11 is provided with a limiting belt, and the notch of the limiting belt and the notch of the limiting groove 12 are positioned on a vertical plane to provide a limiting structure.

The working principle is as follows: when the pipeline bending device is used, a pipeline is fed from the limiting groove 12 and is rotated through the motor 15, the pressing plate 16 extrudes the pipeline during rotation, then the pressing plate 16 on the non-bending side is lifted through the telescopic rod 18, the pressing plate 16 on the bending side moves downwards through the telescopic rod 18, the pipeline is pushed forwards from the limiting groove 12 all the time in the process, then the pressing plate 16 on the micro-bending side is inserted downwards and extrudes the pipeline which is just pushed out and is in a vertical state to the curved plate 13 on the other side, the pipeline is extruded into a bent pipeline through limiting of the pipe bending groove 19, and the pipeline bending structure conforming to an evaporating pipe or a condensing pipe can be completed through alternate operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a bender for seamless pipe, includes two first connecting plates (10), its characterized in that: two there are curved plate (13) first connecting plate (10) front end all through bolt fixed mounting, curved tube groove (19) have been seted up to the inboard of curved plate (13), motor (15) have been seted up to the middle part position of curved plate (13), ratch (110) have been seted up to the lower extreme of motor (15), second connecting plate (14) have been seted up to the upper end of motor (15), the outside joint of ratch (110) has rotor plate (17), there is clamp plate (16) upper end through bolt fixed mounting of rotor plate (17).

2. The bender for seamless pipes according to claim 1, wherein: the lower end of one side of the second connecting plate (14) is fixedly provided with a telescopic rod (18) through a bolt, and the lower end of the telescopic rod (18) is welded with a rotating plate (17).

3. The bender for seamless pipes according to claim 1, wherein: the outer side of the pressing plate (16) is provided with a curved-surface notch matched with the pipe bending groove (19), the pressing plate (16) is the outer side of the pipe bending groove (19), and a through tooth groove is formed in the connecting part of the rotating plate (17) and the toothed bar (110).

4. The bender for seamless pipes according to claim 1, wherein: the upper end of the curved plate (13) is of a semicircular structure, and the inner side of the first connecting plate (10) is rotatably provided with a feeding roller (11) through a rotating shaft.

5. The bender for seamless pipes according to claim 1, wherein: two spacing groove (12) have been seted up between first connecting plate (10) and curved plate (13), spacing groove (12) and bent pipe groove (19) intercommunication, the upper end and the second connecting plate (14) of motor (15) are rotated and are connected.

6. The bender for seamless pipes according to claim 4, wherein: the middle position of the feed roller (11) is provided with a limiting belt, and the notch of the limiting belt and the notch of the limiting groove (12) are positioned on a vertical plane.

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