CN210816875U

CN210816875U - Condenser pipe bending machine

Info

Publication number: CN210816875U
Application number: CN201921877086.0U
Authority: CN
Inventors: 刘志勇
Original assignee: Suzhou Viable Machinery Co ltd
Current assignee: Suzhou Viable Machinery Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-23
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a condenser pipe bender, include: the base assembly comprises a box body, a supporting plate and a switch; the feeding assembly comprises a push plate, a handle, a sliding column, a sliding chute and a first limiting plate; the bending assembly comprises a second limiting plate, a bending block, a rotating rod, a fixing ring, a limiting block and a semicircular chute, the semicircular chute is formed in the top of the box body, the bending block is connected to the inside of the semicircular chute in a sliding mode, the fixing ring is fixedly connected to the top of the box body, the rotating rod is rotatably connected to the inner side wall of the fixing ring, and the bottom end of the rotating rod penetrates through the box body and extends into the box body; drive the driving gear through the motor and rotate, transmission driven gear, driven gear use the bull stick as the center and drive the piece of bending and rotate, bend the condenser pipe on box surface along the circular arc of solid fixed ring outer lane, the process of bending is accomplished by the motor, and automation mechanized operation, labour saving and time saving is efficient.

Description

Condenser pipe bending machine

Technical Field

The utility model relates to a condenser pipe technical field specifically is a condenser pipe bender.

Background

A condenser tube, which is a component of a refrigeration system, belongs to a heat exchanger and can convert gas or vapor into liquid to transfer heat in the tube to air near the tube in a quick manner. The condenser operation is exothermic and therefore the condenser temperature is high. Power plants use a number of condensers to condense the steam exiting the turbines. Condensers are used in refrigeration plants to condense refrigeration vapors such as ammonia and freon. The petrochemical industry uses condensers to condense hydrocarbons and other chemical vapors. In the distillation process, the apparatus for converting the vapor to a liquid is also referred to as a condenser. All condensers operate by removing heat from the gas or vapor. The refrigerating principle of a common refrigerator is that a compressor compresses a working medium from low-temperature low-pressure gas into high-temperature high-pressure gas, the high-temperature high-pressure gas is condensed into medium-temperature high-pressure liquid through a condenser, and the medium-temperature high-pressure liquid is throttled by a throttle valve and becomes low-temperature low-pressure liquid. The low-temperature low-pressure liquid working medium is sent into the evaporator, absorbs heat in the evaporator and evaporates to become low-temperature low-pressure steam, and the low-temperature low-pressure steam is sent into the compressor again, so that the refrigeration cycle is completed. The condenser tube in the production process needs to be bent to be in a certain shape. At present, in the condenser pipe production process, the condenser pipe is bent by a manual operation method, time and labor are wasted, and the bending efficiency is low. To this end, a condenser tube bending machine is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a condenser 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: a condenser tube bender comprising: the base assembly comprises a box body, a supporting plate and a switch; the feeding assembly comprises a push plate, a handle, a sliding column, a sliding chute and a first limiting plate; the bending assembly comprises a second limiting plate, a bending block, a rotating rod, a fixing ring, a limiting block and a semicircular chute, the semicircular chute is formed in the top of the box body, the bending block is connected to the inside of the semicircular chute in a sliding mode, the fixing ring is fixedly connected to the top of the box body, the rotating rod is rotatably connected to the inner side wall of the fixing ring, the bottom end of the rotating rod penetrates through the box body and extends to the inside of the box body, the limiting block is fixedly connected to the outer side wall of the fixing ring, and the second limiting plate is fixedly connected to the outer side wall, away from the limiting; the driving mechanism comprises a driven gear, a motor, a rotating shaft and a driving gear.

As further preferable in the present technical solution: the top output shaft welding of motor has the pivot, the top fixedly connected with driving gear of pivot, the lateral wall meshing of driving gear is connected with driven gear, driven gear's top center fixed connection is in the bottom of bull stick, driven gear's top welds in the bottom of the piece of bending.

As further preferable in the present technical solution: a switch is installed on one side of the box body, and an electrical output end of the switch is electrically connected with an electrical input end of the motor.

As further preferable in the present technical solution: first limiting plate fixed connection is in the top of box, the spout has all been seted up at the top of first limiting plate and second limiting plate, the inside sliding connection of first limiting plate has the traveller, the top welding of traveller has the push pedal, the top welding of push pedal has the handle.

As further preferable in the present technical solution: the inside wall of box installs the backup pad, the top of backup pad welds in the bottom of motor.

As further preferable in the present technical solution: the outer side wall of the handle is provided with anti-skid grains.

Compared with the prior art, the beneficial effects of the utility model are that: the motor drives the rotating shaft to rotate, the driving gear is driven to rotate, the driven gear drives the bending block to rotate by taking the rotating rod as a center, the condensation pipe on the surface of the box body is bent along the arc of the outer ring of the fixing ring, the bending process is completed by the motor, and the automatic bending machine is automatic in operation, time-saving, labor-saving and high in efficiency.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic perspective view of the present invention.

In the figure: 10. a base component; 11. a box body; 12. a support plate; 13. a switch; 20. a feeding assembly; 21. pushing the plate; 22. a handle; 23. a traveler; 24. a chute; 25. a first limit plate; 26. anti-skid lines; 30. bending the assembly; 31. a second limiting plate; 32. bending the block; 33. a rotating rod; 34. a fixing ring; 35. a limiting block; 36. a semicircular chute; 40. a drive mechanism; 41. a driven gear; 42. a motor; 43. a rotating shaft; 44. a drive gear.

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.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a condenser tube bender comprising: a base assembly 10, the base assembly 10 including a case 11, a support plate 12, and a switch 13; the feeding assembly 20, the feeding assembly 20 includes a push plate 21, a handle 22, a sliding column 23, a sliding chute 24 and a first limit plate 25; the bending assembly 30, the bending assembly 30 includes a second limiting plate 31, a bending block 32, a rotating rod 33, a fixing ring 34, a limiting block 35 and a semicircular chute 36, the semicircular chute 36 is arranged at the top of the box body 11, the bending block 32 is slidably connected inside the semicircular chute 36, the fixing ring 34 is fixedly connected to the top of the box body 11, the inner side wall of the fixing ring 34 is rotatably connected with the rotating rod 33, the bottom end of the rotating rod 33 penetrates through the box body 11 and extends to the inside of the box body 11, the outer side wall of the fixing ring 34 is fixedly connected with the limiting block 35, and the outer side wall of the fixing ring 34, which is far; the driving mechanism 40, the driving mechanism 40 includes a driven gear 41, a motor 42, a rotating shaft 43 and a driving gear 44.

In this embodiment, specifically: the welding of motor 42's top output shaft has pivot 43, and the top fixedly connected with driving gear 44 of pivot 43, driving gear 44's lateral wall meshing is connected with driven gear 41, and driven gear 41's top center fixed connection is in the bottom of bull stick 33, and driven gear 41's top welds in the bottom of the piece 32 of bending, and through above setting, motor 42 drives driving gear 44 through pivot 43 and rotates to drive driven gear 41 and rotate.

In this embodiment, specifically: a switch 13 is installed on one side of the box body 11, an electrical output end of the switch 13 is electrically connected with an electrical input end of the motor 42, and the switch 13 controls the motor 42 to be turned on and off.

In this embodiment, specifically: first limiting plate 25 fixed connection is in the top of box 11, and spout 24 has all been seted up at the top of first limiting plate 25 and second limiting plate 31, and the inside sliding connection of first limiting plate 25 has traveller 23, and the top welding of traveller 23 has push pedal 21, and the top welding of push pedal 21 has handle 22, and the condenser pipe that will wait to bend is arranged in between first limiting plate 25 and the second limiting plate 31, promotes the condenser pipe through handle 22, pushes away the condenser pipe and bends subassembly 30.

In this embodiment, specifically: the inner side wall of the box 11 is provided with a support plate 12, the top of the support plate 12 is welded at the bottom of the motor 42, and the support plate 12 is used for fixing the motor 42.

In this embodiment, specifically: the anti-slip lines 26 are arranged on the outer side wall of the handle 22, and the friction coefficient of the outer side wall of the handle 22 is increased by the arrangement of the anti-slip lines 26, so that the friction of the outer side wall of the handle 22 is increased.

In this embodiment, the motor 42 is a HM1301350K-2NRA motor.

Theory of operation or structure, in use, the condenser pipe that will treat processing is arranged in between first limiting plate 25 and the second limiting plate 31, promote handle 22, because the setting of spout 24, handle 22 drives push pedal 21 and moves right, and then push away the condenser pipe to the subassembly 30 of bending, open switch 13, motor 42 drives pivot 43 and rotates, and then drive driving gear 44 and rotate, transmission driven gear 41, driven gear 41 uses bull stick 33 to drive the piece 32 rotation of bending as the center, bend the condenser pipe on box 11 surface along the circular arc of solid fixed ring 34 outer lane, the process of bending is accomplished by motor 42, automated operation, time saving and labor saving, high efficiency.

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

1. A condenser tube bending machine, comprising:

a base assembly (10), the base assembly (10) comprising a case (11), a support plate (12), and a switch (13);

the feeding assembly (20), the feeding assembly (20) comprises a push plate (21), a handle (22), a sliding column (23), a sliding groove (24) and a first limiting plate (25);

the bending assembly (30) comprises a second limiting plate (31), a bending block (32), a rotating rod (33), a fixing ring (34), a limiting block (35) and a semicircular sliding groove (36), the semicircular sliding groove (36) is formed in the top of the box body (11), the bending block (32) is connected to the inside of the semicircular sliding groove (36) in a sliding mode, the fixing ring (34) is fixedly connected to the top of the box body (11), the rotating rod (33) is connected to the inner side wall of the fixing ring (34) in a rotating mode, the bottom end of the rotating rod (33) penetrates through the box body (11) and extends to the inside of the box body (11), the limiting block (35) is fixedly connected to the outer side wall of the fixing ring (34), and the outer side wall, away from the limiting block (35), of the fixing ring (34) is;

the driving mechanism (40), the driving mechanism (40) includes driven gear (41), motor (42), pivot (43) and driving gear (44).

2. A condenser tube bending machine according to claim 1, wherein: the welding of the top output shaft of motor (42) has pivot (43), the top fixedly connected with driving gear (44) of pivot (43), the lateral wall meshing of driving gear (44) is connected with driven gear (41), the top center fixed connection of driven gear (41) is in the bottom of bull stick (33), the top of driven gear (41) welds in the bottom of bending piece (32).

3. A condenser tube bending machine according to claim 1, wherein: a switch (13) is installed on one side of the box body (11), and an electrical output end of the switch (13) is electrically connected with an electrical input end of the motor (42).

4. A condenser tube bending machine according to claim 1, wherein: first limiting plate (25) fixed connection is in the top of box (11), spout (24) have all been seted up at the top of first limiting plate (25) and second limiting plate (31), the inside sliding connection of first limiting plate (25) has traveller (23), the top welding of traveller (23) has push pedal (21), the top welding of push pedal (21) has handle (22).

5. A condenser tube bending machine according to claim 1, wherein: the inside wall of box (11) is installed backup pad (12), the top of backup pad (12) welds in the bottom of motor (42).

6. A condenser tube bending machine according to claim 4, wherein: the outer side wall of the handle (22) is provided with anti-slip threads (26).