CN203390511U

CN203390511U - Heat exchanger serial plate machine

Info

Publication number: CN203390511U
Application number: CN201320413410.XU
Authority: CN
Inventors: 杨启林; 何正云; 李超
Original assignee: CHENGDU SHUANGLIU HANGING HEAT EXCHANGER Co Ltd
Current assignee: CHENGDU SHUANGLIU HANGING HEAT EXCHANGER Co Ltd
Priority date: 2013-07-12
Filing date: 2013-07-12
Publication date: 2014-01-15
Anticipated expiration: 2023-07-12

Abstract

The utility model belongs to a heat exchanger serial plate machine for connecting a plurality of heat absorption plates and a main water pipe in series. A table surface is mounted on an engine base; a machine body is placed on the table surface; an upper girder is mounted at the upper part of the machine body; upper and lower ends of two guide posts are respectively mounted at the positions, corresponding to the table surface, of the upper girder; an upper slider and a lower slider are respectively mounted on the two guide posts and can slide along the two guide posts; a support is arranged on the upper slider; the cylinder body of a cylinder is mounted at the position, opposite to the support, of the upper girder; one end, extending out of the cylinder body, of a piston rod of the cylinder penetrates through the upper girder to be connected with the support; a nut rotated relative to the engine base and the table surface is axially mounted in the engine base and the table surface; the upper end of an axial screw matched with the nut is fixed on the lower slider; a step motor is mounted at the position, opposite to the table surface, of the bottom of the engine base; a driving synchronous belt wheel is mounted at the output shaft of the step motor; a driven synchronous belt wheel driven by the driving synchronous belt wheel by a synchronous belt is mounted at the position, extending out of the engine base, of the nut. The heat exchanger serial plate machine is high in production efficiency.

Description

Heat exchanger machine for stringing

Technical field:

The utility model relates to a kind of heat exchanger machine for stringing that heat absorbing sheet in heat exchanger and water main are serially connected.

Background technology:

The employing expansion tube process that each producer adopts conventionally is at present with broach frock, electric tube expander, some heat absorbing sheets and water main are serially connected, being about to heat absorbing sheet is placed in broach, load onto upper comb dent, add water main, be placed on electric tube expander, water main (being elliptical tube) is swollen, allow it be close to heat absorbing sheet, then be welded by scolder.Production efficiency is low.

utility model content:

The purpose of this utility model is for the heat exchanger machine for stringing that some heat absorbing sheets and water main are serially connected that a kind of production efficiency is high is provided.

The purpose of this utility model is achieved like this:

The utility model heat exchanger machine for stringing, table top is housed on support, fuselage is placed on table top, upper beam is contained in back, two guide pillars upper, lower end is contained in respectively on upper beam and table top relevant position, on, sliding block is contained in respectively on two guide pillars and can slides along guide pillar, bearing is housed on top shoe, cylinder block is contained in the position of relative bearing on upper beam, one end that cylinder piston rod stretches out cylinder body is connected with bearing through upper beam, support, relative support is housed in table top vertically, the nut that table top rotates, the upper end of the axial screw mandrel coordinating with nut is fixed on sliding block, stepper motor is contained on the position of the relative table top in support bottom, active synchronization belt wheel is housed on stepper motor output shaft, nut stretches out on the position of support and is equipped with by Timing Belt and is subject to the driven synchronous pulley that initiatively synchronous pulley drives.

Above-mentioned axial screw mandrel is axial trapezoidal screw.

The guide pin bushing sliding along guide pillar is housed on above-mentioned top shoe.

On above-mentioned table top, there is the rule being contained on fuselage.

To the lower shoe of the core bar assembly being slidably matched with water main inwall be housed, guide head, there is the string sheet frock of the top board of the pilot hole coordinating with guide head to put on heat exchanger machine for stringing work top, lower shoe, top board are contained in respectively on machine for stringing table top and bearing, water main (elliptical tube) is inserted on string sheet frock core bar assembly, guide head is contained on water main, and heat absorbing sheet is put into guide head small end.During cylinder operation, cylinder piston rod is pressed into realization string sheet in water main by the bearing on top shoe by heat absorbing sheet.Bearing on top shoe puts in place and is automatically withdrawn into starting point and prepares to go here and there for the second time sheet.Electrical equipment control feeds signal controlling synchronous motor rotary screw rod and promotes sliding block and be upwards lifted to distance to a declared goal, completes once to go here and there sheet simultaneously, reciprocal with this, has gone here and there last setting sheet number.Sliding block is got back to starting point position, completes water main string sheet.

The utility model production efficiency is high, and same product efficiency improves more than 50%, can follow according to actual requirement and go here and there 2 to 8 main hydrophones of sheet simultaneously, guarantees main hydrophone uniformity, and profile, a pitch of fins are consistent.

accompanying drawing explanation:

Fig. 1 is the utility model structural representation.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is nut, axial screw mandrel installation site figure.

Fig. 4 is the utility model stereogram.

Fig. 5 is heat exchanger string sheet frock schematic diagram.

the specific embodiment:

Referring to Fig. 1～Fig. 4, the present embodiment heat exchanger machine for stringing, is equipped with table top 2 on support 1.Fuselage 3 is placed on table top.Upper beam 4 is contained in back.The upper and lower end of two guide pillars 5 is contained in respectively on upper beam and table top relevant position.Top shoe 6, sliding block 7 are contained in respectively on two guide pillars and can slide along guide pillar.Bearing 8 is housed on top shoe.Cylinder 9 cylinder bodies are contained in the position of relative bearing on upper beam.One end that cylinder piston rod stretches out cylinder body is connected with bearing through upper beam.The nut 10 rotating relative to support, table top is housed in support, table top vertically.The axial screw mandrel 11 upper end coordinating with nut is fixed on sliding block.Stepper motor 12 is contained on the position of the relative table top in support bottom.Active synchronization belt wheel 13 is housed on stepper motor output shaft.Nut stretches out on the position of support and is equipped with by Timing Belt 14 and is subject to the driven synchronous pulley 15 that initiatively synchronous pulley drives.The guide pin bushing 16 sliding along guide pillar is housed on top shoe.On table top, there is the rule 17 being contained on fuselage.In Fig. 1, sequence number 18 is gas element installation sites.

Referring to Fig. 5, heat exchanger string sheet frock includes lower shoe 20, the guide head 21 of the core bar assembly 19 being slidably matched with oval water main 18 inwalls, has the top board 23 of the pilot hole 22 coordinating with guide head.

Claims

1. heat exchanger machine for stringing, it is characterized in that being equipped with on support table top, fuselage is placed on table top, upper beam is contained in back, two guide pillars upper, lower end is contained in respectively on upper beam and table top relevant position, on, sliding block is contained in respectively on two guide pillars and can slides along guide pillar, bearing is housed on top shoe, cylinder block is contained in the position of relative bearing on upper beam, one end that cylinder piston rod stretches out cylinder body is connected with bearing through upper beam, support, relative support is housed in table top vertically, the nut that table top rotates, the upper end of the axial screw mandrel coordinating with nut is fixed on sliding block, stepper motor is contained on the position of the relative table top in support bottom, active synchronization belt wheel is housed on stepper motor output shaft, nut stretches out on the position of support and is equipped with by Timing Belt and is subject to the driven synchronous pulley that initiatively synchronous pulley drives.

2. heat exchanger machine for stringing as claimed in claim 1, is characterized in that axial screw mandrel is axial trapezoidal screw.

3. heat exchanger machine for stringing as claimed in claim 1 or 2, is characterized in that being equipped with along the guide pin bushing of guide pillar slip on top shoe.

4. heat exchanger machine for stringing as claimed in claim 1 or 2, is characterized in that on table top, there is the rule being contained on fuselage.