阅读说明：本技术 一种立式气动扩口装置 (A kind of vertical pneumatic expanding device ) 是由 李阳 肖翔 于 2018-05-23 设计创作，主要内容包括：本发明涉及制冷管路件加工设备领域,特别是涉及一种立式气动扩口装置,包括机架及设在所述机架侧面的座椅,在所述机架上设有第一个隔板和第二隔板,在所述第一隔板上设有第一气缸,所述第一气缸连接于第一夹模,所述第一夹模安装在直线导轨上,与所述第一夹模呈夹持安装的是第二夹模,在所述第一夹模与第二夹模上设有槽口,所述槽口贯穿所述第一个隔板；在所述第二隔板上设有第二气缸,连接在所述第二气缸的是扩口模,所述扩口模的延长线通过所述槽口的圆心。本发明采用将第二气缸、扩口模以及夹模之间竖直分布,铜管扩口方向与自身重力方向一致,能很好的保障扩口时的质量,由于装置机械部件均衡分布,能有效提高装置的运行稳定性。(The present invention relates to refrigeration pipeline part processing equipment fields, more particularly to a kind of vertical pneumatic expanding device, including rack and it is located at the seat of the rack side, first partition and second partition are equipped in the rack, the first cylinder is equipped in the first partition, first cylinder is connected to the first clamping, first clamping is mounted in linear guide, with first clamping in clamping installation be the second clamping, notch is equipped in first clamping and the second clamping, the notch runs through first partition；The second cylinder is equipped on the second partition, be connected to second cylinder is flaring die, and the extended line of the flaring die passes through the center of circle of the notch.For the present invention using will be distributed vertically between the second cylinder, flaring die and clamping, copper pipe flaring direction is consistent with self gravity direction, can ensure quality when flaring well, due to device for mechanical component equiblibrium mass distribution, can effectively improve the operation stability of device.)

1. a kind of vertical pneumatic expanding device, including rack and it is located at the seat of the rack side, it is characterised in that: described Rack is equipped with first partition and second partition, and the first cylinder, the first cylinder connection are equipped in the first partition In the first clamping, first clamping is mounted in linear guide, with first clamping in clamping installation be the second clamping, Notch is equipped in first clamping and the second clamping, the notch runs through first partition；In the second partition It is equipped with the second cylinder, be connected to second cylinder is flaring die, and the extended line of the flaring die passes through the notch The center of circle is equipped with floor push in the bottom of the frame, and the floor push controls the first cylinder and the second cylinder start and stop.

2. a kind of vertical pneumatic expanding device according to claim 1, it is characterised in that: set in the side of the rack There is material box.

Technical field

The present invention relates to refrigeration pipeline part processing equipment fields, more particularly to a kind of vertical pneumatic expanding device.

Background technique

Common manufacturing procedure to metal tube flaring in evaporator of refrigerator production process, flaring be by hollow object or Tube-like piece opens wide a kind of stamping procedure that place expands outwardly.The enlarging apparatus of the prior art is mostly laterally flaring, that is to say, that copper Pipe is laterally disposed clamping, is then flared by flaring die, and lateral enlarging apparatus in a short time can be with, but long-time makes After, cause concentricity meeting deviation, the product after flaring between flaring die and Jia Mo that cannot ensure due to abrasion etc..

Summary of the invention

Bad to avoid the prior art from generating based on this, the invention proposes a kind of long-lived and structure equilibriums Vertical pneumatic expanding device.

In order to solve the above technical problems, the present invention adopts the following technical scheme that:

A kind of vertical pneumatic expanding device, including rack and is located at the seat of the rack side, and the is equipped in the rack One partition and second partition, are equipped with the first cylinder in the first partition, and first cylinder is connected to the first clamping, institute The first clamping is stated to be mounted in linear guide, with first clamping in clamping installation be the second clamping, it is described first folder Mould and the second clamping are equipped with notch, and the notch runs through first partition；The second gas is equipped on the second partition Cylinder, be connected to second cylinder is flaring die, and the extended line of the flaring die passes through the center of circle of the notch, described foot-operated The first cylinder of switch control and the second cylinder start and stop are equipped with material box in the side of the rack.

Compared with prior art, the invention has the benefit that

A kind of vertical pneumatic expanding device of the present invention, using will be distributed vertically between the second cylinder, flaring die and clamping, copper pipe It is consistent with self gravity direction to be flared direction, can ensure quality when flaring well, due to device for mechanical component equiblibrium mass distribution, The operation stability of device can be effectively improved.

Detailed description of the invention

Fig. 1 is schematic diagram of the three-dimensional structure；

Fig. 2 is schematic view of the front view of the present invention；

Fig. 3 is side structure schematic view of the present invention.

Specific embodiment

Embodiment is described in detail in conjunction with attached drawing, specific as follows to state:

A kind of vertical pneumatic expanding device including rack 1 and is located at the seat 2 of 1 side of rack, sets in the rack 1 There are first partition 3 and second partition 4, the first cylinder 5 is equipped in the first partition 3, first cylinder 5 is connected to the One clamping 6, first clamping 6 are mounted in linear guide 7, with first clamping 6 in clamping installation be the second clamping 8, notch 9 is equipped in first clamping 6 and the second clamping 8, the notch 9 runs through first partition 3；Described Two partitions 4 are equipped with the second cylinder 10, and be connected to second cylinder 10 is flaring die 11, the extended line of the flaring die 11 By the center of circle of the notch 9, the floor push 12 controls the first cylinder 5 and 10 start and stop of the second cylinder, in the rack 1 Side be equipped with material box 13.

In use, employee is sitting on seat 2, copper pipe (hereinafter referred to as copper pipe) to be processed is placed into material box 13, employee Hand takes copper pipe to be inserted into copper pipe out of notch 9 from the bottom of first partition 3, is essentially to be inserted into copper pipe to touch flaring die 11 positions are positioned, and employee's foot steps on floor push 12 and starts the first cylinder 5 and the second cylinder 10, and the floor push 12 can With selection there is two-pass floor push will drive the first clamping 6 being attached thereto after the starting of the first cylinder 5 and lead in straight line Rail 7 slides and realizes that the clamping to copper pipe, the starting of the second cylinder 10 will drive the flaring being attached thereto between the second clamping 8 Mould 11 realizes the flaring to copper pipe.

For the present invention using will be distributed vertically between the second cylinder, flaring die and clamping, copper pipe is flared direction and itself weight Power direction is consistent, can ensure quality when flaring well, due to device for mechanical component equiblibrium mass distribution, can effectively improve device Operation stability.

The above description is only the preferred embodiments of the present invention, is not intended to limit the present invention in any other form, Any person skilled in the art is changed or is modified as equivalent variations possibly also with the technology contents of the disclosure above Equivalent embodiment.But without departing from the concept of the present invention, above embodiments are done according to the technical essence of the invention Any simple modification, equivalent variations and remodeling, still fall within protection scope of the present invention.