CN106424399A - Expanding equipment used for fin tube - Google Patents
Expanding equipment used for fin tube Download PDFInfo
- Publication number
- CN106424399A CN106424399A CN201611076732.4A CN201611076732A CN106424399A CN 106424399 A CN106424399 A CN 106424399A CN 201611076732 A CN201611076732 A CN 201611076732A CN 106424399 A CN106424399 A CN 106424399A
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- China
- Prior art keywords
- enlarging
- workbench
- drive mechanism
- expanding
- torque output
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses expanding equipment used for a fin tube. The expanding equipment comprises a supporting frame, an expanding head, an expanding workbench, a torque output mechanism and a first drive mechanism, wherein the expanding workbench is in sliding fit to the supporting frame; the torque output mechanism is arranged on the expanding workbench; a rotary mechanism is in transmission connection with the expanding head; the torque output mechanism is used for driving the expanding head to rotate; and the first drive mechanism is used for driving the expanding workbench to slide relative to the supporting frame. According to the expanding equipment used for the fin tube disclosed by the invention, when the expanding workbench pushes the expanding head into a pipe-expanding workpiece, a fifth drive mechanism drives the expanding head to rotate; a rotary pushing mode, which is in comparison with a direct pushing mode in the prior art, can greatly reduce resistance on the expanding head, so that expanding operation can be carried out on the pipe-expanding workpiece through the expanding head.
Description
Technical field
The present invention relates to a kind of enlarging apparatus, especially relate to a kind of enlarging apparatus for finned tube.
Background technology
In traditional enlarging apparatus heat exchanging equipment, the expander mode of finned tube is：By drive mechanism, flaring head is direct
It is pushed into back and forth in fin tube end.Flaring head is pushed in finned tube back and forth, and fin tube end will be made to extrude
Deformation.However, flaring head directly pushes away during mode enters into finned tube, flaring head is subject to the resistance of finned tube larger, flaring head
Extremely it is susceptible to after working long hours deform, the enlarging effect of finned tube will be had a negative impact.
Content of the invention
Based on this, the invention reside in overcoming the defect of prior art, provide a kind of enlarging apparatus for finned tube, it is just
In carrying out enlarging operation to finned tube, flaring head is subject to resistance less.
Its technical scheme is as follows：A kind of enlarging apparatus for finned tube, including：Bracing frame and flaring head；Enlarging works
Platform, described enlarging workbench is slidably matched with support frame as described above；Torque output mechanism, described torque output mechanism is installed in described
On enlarging workbench, described rotating mechanism is connected with the transmission of described flaring head, and described torque output mechanism is used for driving described expansion
Oral rotation；And first drive mechanism, described first drive mechanism is used for driving described enlarging workbench with respect to described support
Frame slides.
Wherein in an embodiment, described flaring head is cone-shaped, spherical shape or elliposoidal.
Wherein in an embodiment, described enlarging rostral wall is provided with more than one recess or more than one flat zone, and
Described recess or described flat zone are arranged around described enlarging rostral wall.
Wherein in an embodiment, described enlarging workbench is provided with the first guide rail, and support frame as described above is provided with and described
First sliding part of one slide cooperation, described first sliding part is installed on described first guide rail；Described first driving machine
Structure is used for driving described enlarging workbench with respect to support frame as described above along described first slide.
Wherein in an embodiment, support frame as described above includes underframe, support and lifting seat, described underframe and described support
It is slidably matched, described lifting seat is coordinated with described bracket slide；Also include the second drive mechanism and the 3rd drive mechanism, described the
Two drive mechanisms are used for driving described support to slide with respect to described underframe, and described 3rd drive mechanism is used for driving described lifting
Seat is with respect to described bracket slide.
Wherein in an embodiment, described underframe is provided with the second guide rail, and described support is provided with to be slided with described second guide rail
Second sliding part of dynamic cooperation, described second sliding part is installed on described second guide rail；Described second drive mechanism is used for driving
Move described support with respect to described underframe along described second slide.
Wherein in an embodiment, described support is provided with the 3rd guide rail, and described lifting seat is provided with and described 3rd guide rail
The 3rd sliding part being slidably matched, described 3rd sliding part is installed on described 3rd guide rail；Described 3rd drive mechanism is used for
Drive described lifting seat with respect to described support along described 3rd slide.
Wherein in an embodiment, also include expander roll mounting seat and the 4th drive mechanism, described expander roll mounting seat is used for
Installing expander roll, described expander roll mounting seat is slidably matched with described enlarging workbench, described in described 4th drive mechanism is used for driving
Expander roll mounting seat is slided with respect to described enlarging workbench.
Wherein in an embodiment, described torque output mechanism includes gear-box and the 5th driving machine, described gear-box
There is torque input shaft, drivewheel, multiple driven pulley and multiple torque output shaft, described 5th driving machine and described torque input
Axle is connected, and described torque input shaft is connected with described drivewheel, and described drivewheel is engaged each other with described driven pulley, described active
Wheel and described driven pulley are respectively connected with described torque output shaft, and described torque output shaft is connected with the transmission of described flaring head.
Wherein in an embodiment, between described torque output mechanism and described enlarging workbench, it is provided with base plate, described
Torque output mechanism is installed on described base plate, and described base plate is slidably matched with described enlarging workbench, described enlarging workbench
It is provided with linear actuator, described linear actuator is connected with the transmission of described base plate.
With reference to technique scheme, the principle of the present invention, effect are further illustrated：
1st, the above-mentioned enlarging apparatus for finned tube, during flaring head is advanced to expander workpiece by enlarging workbench,
5th driving machine drives flaring head to rotate, and rotates propulsion mode, directly can push away mode with respect to prior art, can greatly reduce enlarging
Resistance suffered by head, flaring head can be easy to carry out tube enlarging operation to expander workpiece.
2nd, flaring head is cone-shaped, and the side wall of flaring head is 10～20 degree with the angle a of flaring head axial direction.So,
It is less that flaring head is advanced to suffered resistance in expander workpiece, and it is existing that expander workpiece is just susceptible to deformation in expanding procedure
As.
3rd, cone-shaped enlarging rostral wall is provided with more than one recess or more than one flat zone, and recess or flat zone
Around the setting of enlarging rostral wall.Flat zone or recess are had on flaring head, in flaring head rotation process, integrally remains as taper
Shape, can normally realize tube enlarging operation.Recess on flaring head or flat zone make between flaring head and expander workpiece medial wall
Form gap, in order to expander workpiece in expanding procedure inside and outside airflow, and be easy to will be produced in expanding procedure
Heat distributes in time.
4th, enlarging workbench can move with respect to bracing frame under the first drive mechanism drives, with closer or far from being used for
Place the workpiece placement station of the heat transmission equipment treating expander processing.So, during loading and unloading, can be driven by the first drive mechanism and expand
Mouth workbench, away from workpiece placement station, so as to facilitate staff's loading and unloading, can improve work efficiency.
5th, enlarging workbench is provided with the first guide rail, and bracing frame is provided with the first sliding part with the first slide cooperation.The
One sliding part is installed on the first guide rail.First motor is installed on bracing frame, the torque output shaft of the first motor and the first tooth
Wheel transmission is connected.First gear is meshed with the first tooth bar.First tooth bar is installed on enlarging workbench and the setting of the first tooth bar
Put direction identical with the setting direction of the first guide rail.So, after the first motor rotates, the torque output shaft of the first motor drives the
One pinion rotation, first gear will move along the first tooth bar and drive the first motor to move, phase in the first motor moving process
Enlarging workbench should be driven along the first slide, thus just can conveniently adjust enlarging workbench with respect to workpiece placement station
Distance, be beneficial to staff's loading and unloading.
6th, underframe and bracket slide cooperation.Lifting seat is coordinated with bracket slide.Second drive mechanism is used for driving arm phase
Underframe is slided, the 3rd drive mechanism is used for driving lifting seat with respect to bracket slide.So, the second drive mechanism can be used
Move with respect to underframe horizontal direction in driving arm, the 3rd drive mechanism can be used for driving lifting seat vertical with respect to support
Direction lifting moving, conveniently completes the expander workpiece docking operation in flaring head and heat transmission equipment.
7th, underframe is provided with the second guide rail.Support is provided with the second sliding part with the second slide cooperation, and the second slip
Part is installed on the second guide rail.Second motor is installed on support, and the torque output shaft of the second motor is driven phase with second gear
Even.Second gear is meshed with the second tooth bar, and the second tooth bar is installed on underframe and the setting direction of the second tooth bar is led with second
The setting direction of rail is identical.After second motor rotates, the torque output shaft of the second motor drives second gear to rotate, second gear
To move along the second tooth bar and drive the second motor to move, in the second motor moving process, corresponding drive support is led along second
Rail slides, thus just can conveniently adjust position on underframe for the support, is beneficial to the heat exchange in flaring head and workpiece placement station
Finned tube alignment function in equipment.
8th, support is provided with the 3rd guide rail.Lifting seat is provided with the 3rd sliding part with the 3rd slide cooperation, the 3rd slip
Part is installed on the 3rd guide rail.Torque output mechanism is used for drive screw and rotates.Thread set is located on lifting seat, and thread bush
It is set on screw mandrel.
9th, enlarging workbench is provided with the 4th guide rail, and expander roll mounting seat is provided with the 4th slip with the 4th slide cooperation
Part.4th sliding part is installed on the 4th guide rail.4th motor is connected with the transmission of expander roll mounting seat.The torque output of the 4th motor
Axle is connected with the 3rd gear drive, and the 3rd gear is meshed with the 3rd tooth bar, and the 3rd tooth bar is installed on enlarging workbench and
The setting direction of three tooth bars is identical with the setting direction of the 4th guide rail.So, after the 4th motor rotates, the torque of the 4th motor is defeated
Shaft drives the 3rd pinion rotation, and the 3rd gear will move along the 3rd tooth bar and drive the 4th motor to move, and the 4th motor moves
Expander roll mounting seat is accordingly driven along the 4th slide, thus tube expansion work just can be carried out during dynamic.With respect to existing
The mode that the tube expansion by heat transmission equipment in technology is carried out in different station with enlarging, the present invention terminates in heat exchanging equipment tube expansion
Afterwards, heat transmission equipment, it is possible to heat exchanging equipment carries out enlarging operation still in workpiece placement station, need not be taken off by heat transmission equipment
It is transferred to corresponding enlarging station, thus eliminating upper and lower clamping material step, tube expansion expander technique accordingly simplifies, heat transmission equipment
The work efficiency of tube expansion enlarging is improved.
Brief description
Fig. 1 is the enlarging apparatus structural representation described in the embodiment of the present invention for finned tube；
Fig. 2 is the structural representation one described in the embodiment of the present invention for flaring head in the enlarging apparatus of finned tube；
Fig. 3 is the structural representation two described in the embodiment of the present invention for flaring head in the enlarging apparatus of finned tube；
Fig. 4 is the front view of the enlarging apparatus structure described in the embodiment of the present invention for finned tube；
Fig. 5 is the side view of the enlarging apparatus structure described in the embodiment of the present invention for finned tube；
Fig. 6 is the structural representation one of torque steer mechanism described in the embodiment of the present invention one；
Fig. 7 is the structural representation two of torque steer mechanism described in the embodiment of the present invention one；
Fig. 8 is the structural representation of torque steer mechanism described in the embodiment of the present invention two；
Fig. 9 is sectional view at B-B for the Fig. 8；
Figure 10 is enlarged diagram at A in Fig. 1；
Figure 11 is the structural representation of the enlarging apparatus middle gear case described in the embodiment of the present invention for finned tube；
Figure 12 is sectional view at C-C in Figure 11.
Description of reference numerals：
10th, bracing frame, 11, underframe, the 111, second guide rail, 12, support, the 121, second sliding part, the 122, the 3rd guide rail,
13rd, lifting seat, the 131, first sliding part, 21, enlarging workbench, the 211, the 4th guide rail, the 212, first guide rail, 22, expander roll installs
Seat, the 221, the 4th sliding part, 23, jaw, 24, pawl set, 25, first crossbeam, 26, second cross beam, the 261, the 5th sliding part, 27,
5th drive mechanism, the 28, the 7th sliding part, the 40, first drive mechanism, the 41, first motor, 42, first gear, the 43, first tooth
Bar, the 51, second motor, 52, second gear, the 53, second tooth bar, 54, first rotating shaft, the 611, the 3rd motor, the 612, second rotating shaft,
613rd, torque steer mechanism, 6131, torque input shaft, 6132, torque output shaft, 6133, scroll bar, 6134, turbine, 6135,
One bevel gear, the 6136, second bevel gear, 6137, casing, 62, screw mandrel, 63, thread bush, 70, expander roll guide pad, the 71, the 6th is sliding
Moving part, 80, guide post, 91, flaring head, 911, flat zone, 92, base, the 921, the 5th guide rail, 93, linear actuator, 94, tooth
Roller box, 941, torque input shaft, 942, drivewheel, 943, driven pulley, 944, torque output shaft, the 95, the 5th driving machine, 96, even
Extension bar, 100, expander roll, 120, heat transmission equipment, 121, expander workpiece, 140, workpiece placement station.
Specific embodiment
Below embodiments of the invention are described in detail：
As Figure 1-5, the enlarging apparatus for finned tube of the present invention, including：Bracing frame 10, flaring head 91,
Enlarging workbench 21, torque output mechanism and the first drive mechanism 40.Described enlarging workbench 21 and support frame as described above 10 slide
Cooperation.Described torque output mechanism is installed on described enlarging workbench 21.Described rotating mechanism is driven with described flaring head 91
It is connected, described torque output mechanism is used for driving described flaring head 91 to rotate.Described first drive mechanism 40 is used for driving described
Enlarging workbench 21 slides with respect to support frame as described above 10.
The above-mentioned enlarging apparatus for finned tube, flaring head 91 is advanced to expander workpiece 121 mistake by enlarging workbench 21
Cheng Zhong, the 5th driving machine 95 drives flaring head 91 to rotate, and rotates propulsion mode, can directly push away mode with respect to prior art, can be big
The big resistance reducing suffered by flaring head 91, flaring head 91 can be easy to carry out tube enlarging operation to expander workpiece 121.
Refer to Fig. 2 or 3, flaring head 91 is connected with torque output shaft 944 by connecting rod 96.Expand in expander workpiece 121
Before pipe operation, drive base 92 mobile along the 5th guide rail 921 of enlarging workbench 21 by linear actuator 93, by enlarging
91 stretch out so that flaring head 91 is relative with expander workpiece 121 connects, to be prepared to enter into the follow-up enlarging operation of expander workpiece 121.
After expander workpiece 121 terminates tube enlarging operation, then base 92 is driven along the of enlarging workbench 21 by linear actuator 93
Five guide rail 921 is mobile, then flaring head 91 is withdrawn.
Flaring head 91 is cone-shaped, and the side wall of flaring head 91 is 10～20 degree with the angle a of flaring head 91 axial direction.This
Sample, flaring head 91 is advanced to that suffered resistance in expander workpiece 121 is less, and expander workpiece 121 is just difficult in expanding procedure
In the phenomenon that deforms.
Cone-shaped flaring head 91 side wall is provided with more than one recess or more than one flat zone 911, and recess or flat
Flat area 911 is around flaring head 91 side wall setting.Flat zone 911 or recess are had on flaring head 91, in flaring head 91 rotation process,
Entirety remains as cone-shaped, can normally realize tube enlarging operation.Recess on flaring head 91 or flat zone 911 make flaring head 91
And expander workpiece 121 medial wall between formed gap, in order to expander workpiece 121 in expanding procedure inside and outside airflow, and
And be easy to distribute heat produced in expanding procedure in time.
Enlarging workbench 21 can be mobile with respect to bracing frame 10 under the first drive mechanism 40 drives, with closer or far from
For placing the workpiece placement station 140 of the heat transmission equipment 120 treating tube expansion processing.So, during loading and unloading, can drive by first
Mechanism 40 drives enlarging workbench 21 away from workpiece placement station 140, so as to facilitate staff's loading and unloading, can improve work effect
Rate.
Refer to Fig. 4, described enlarging workbench 21 is provided with the first guide rail 212, support frame as described above 10 is provided with and described first
The first sliding part 131 that guide rail 212 is slidably matched.Described first sliding part 131 is installed on described first guide rail 212.Described
First drive mechanism 40 includes the first motor 41, first gear 42 and the first tooth bar 43.Described first motor 41 is installed in described
On bracing frame 10, the torque output shaft of described first motor 41 is connected with the transmission of described first gear 42.Described first gear 42
It is meshed with described first tooth bar 43.Described first tooth bar 43 is installed on described enlarging workbench 21 and the first tooth bar 43
Setting direction is identical with the setting direction of the first guide rail 212.So, after the first motor 41 rotates, the torque of the first motor 41 is defeated
Shaft drives first gear 42 to rotate, and first gear 42 will move along the first tooth bar 43 and drive the first motor 41 mobile, the
In one motor 41 moving process, corresponding drive enlarging workbench 21 slides along the first guide rail 212, thus just can conveniently adjust
Enlarging workbench 21, with respect to the distance of workpiece placement station 140, is beneficial to staff's loading and unloading.
Support frame as described above 10 includes underframe 11, support 12 and lifting seat 13.Described underframe 11 is slided with described support 12 and joins
Close.Described lifting seat 13 is slidably matched with described support 12, and described lifting seat 13 be provided with described first sliding part 131 with described
First motor 41.The described enlarging apparatus for finned tube also include the second drive mechanism and the 3rd drive mechanism.Described second
Drive mechanism is used for driving described support 12 to slide with respect to described underframe 11, and described 3rd drive mechanism is used for driving described liter
Fall seat 13 slides with respect to described support 12.So, the second drive mechanism can be used for driving arm 12 with respect to underframe 11 water
Square to movement, the 3rd drive mechanism can be used for driving lifting seat 13 with respect to support 12 vertical direction lifting moving, convenient
Complete expander workpiece 121 docking operation in flaring head 91 and heat transmission equipment 120.
Referring again to Fig. 4,6, described underframe 11 is provided with the second guide rail 111.Described support 12 is provided with and described second guide rail
111 the second sliding parts 121 being slidably matched, and described second sliding part 121 is installed on described second guide rail 111.Described
Two drive mechanisms include the second motor 51, second gear 52 and the second tooth bar 53.Described second motor 51 is installed in described support
On 12, the torque output shaft of described second motor 51 is connected with the transmission of described second gear 52.Described second gear 52 with described
Second tooth bar 53 is meshed, and described second tooth bar 53 is installed on described underframe 11 and the setting direction of the second tooth bar 53 and the
The setting direction of two guide rails 111 is identical.After second motor 51 rotates, the torque output shaft of the second motor 51 drives second gear 52
Rotate, second gear 52 will move along the second tooth bar 53 and drive the second motor 51 mobile, in the second motor 51 moving process
Corresponding drive support 12 slides along the second guide rail 111, thus just can conveniently adjust position on underframe 11 for the support 12, with
Beneficial to the finned tube alignment function in the heat transmission equipment 120 in flaring head 91 and workpiece placement station 140.
Second guide rail 111 is two and is located at support 12 two ends respectively so that support 12 moves more on underframe 11
Plus steadily.It is provided with first rotating shaft 54 between the torque output shaft of the second motor 51 and second gear 52.First rotating shaft 54 is rotatable
It is installed on support 12, first rotating shaft 54 is respectively arranged at two ends with second gear 52.The torque output shaft of the second motor 51 passes through tooth
Wheel construction drives first rotating shaft 54 to rotate.After the second motor 51 drives first rotating shaft 54 to rotate, first rotating shaft 54 will drive two
Individual second gear 52 synchronous axial system, second gear 52 is corresponding mobile along the second tooth bar 53, and drives support 12 along underframe 11
Mobile.
Described support 12 is provided with the 3rd guide rail 122.Described lifting seat 13 is provided with and is slidably matched with described 3rd guide rail 122
3rd sliding part, described 3rd sliding part is installed on described 3rd guide rail 122.Described 3rd drive mechanism includes torque output
Mechanism, screw mandrel 62 and thread bush 63.Described torque output mechanism is used for driving described screw mandrel 62 to rotate.Described thread bush 63 is installed
On described lifting seat 13, and described thread bush 63 is set on described screw mandrel 62.
Lifting seat 13 and leading screw are two and are separately positioned on support 12 both sides, and such screw mandrel 62 drives lifting seat 13
More steady along the 3rd guide rail 122 lifting moving process.Accordingly, torque output mechanism includes 611, second turn of the 3rd motor
Axle 612 and Liang Ge torque steer mechanism 613.The torque output shaft 6132 of the 3rd motor 611 passes through gear structure and the second rotating shaft
612 are connected, for driving the second rotating shaft 612 to rotate.Second rotating shaft 612 level and being rotatably provided on support 12, second turn
Axle 612 two ends are connected with the torque input shaft 6131 of Liang Ge torque steer mechanism 613 respectively.The torque of torque steer mechanism 613
Output shaft 6132 is connected with screw mandrel 62 respectively, and torque steer mechanism 613 is used for horizontally turning vertical direction torque conversion
Square.After the 3rd motor 611 rotates, two screw mandrels 62 that just can realize support 12 sidepiece accordingly rotate, thus enabling to drive
Dynamic lifting seat 13 lifting action.
The described enlarging apparatus for finned tube also include expander roll mounting seat 22 and the 4th drive mechanism.Described expander roll peace
Dress seat 22 is used for installing expander roll 100, and described expander roll mounting seat 22 is slidably matched with described enlarging workbench 21.Described 4th driving
Mechanism is used for driving described expander roll mounting seat 22 to slide with respect to described enlarging workbench 21.
So, the mode carrying out in different station with enlarging with respect to the tube expansion by heat transmission equipment 120 of the prior art,
, after heat exchanging equipment 120 tube expansion terminates, heat transmission equipment 120 is still in workpiece placement station 140 it is possible to heat exchanging for the present invention
Equipment 120 carries out enlarging operation, need not take off heat transmission equipment 120 and be transferred to corresponding enlarging station, thus eliminating up and down
Clamping material step, tube expansion expander technique accordingly simplifies, and the work efficiency of the tube expansion enlarging of heat transmission equipment 120 is improved.
Described enlarging workbench 21 is provided with the 4th guide rail 211, and described expander roll mounting seat 22 is provided with and described 4th guide rail 211
The 4th sliding part 221 being slidably matched.Described 4th sliding part 221 is installed on described 4th guide rail 211.Described 4th driving
Mechanism includes the 4th motor, the 3rd gear and the 3rd tooth bar.Described 4th motor is connected with the transmission of described expander roll mounting seat 22.Institute
The torque output shaft stating the 4th motor is connected with described 3rd gear drive, and described 3rd gear and described 3rd tooth bar phase are nibbled
Close, described 3rd tooth bar is installed on described enlarging workbench 21 and the 3rd setting direction of tooth bar and setting of the 4th guide rail 211
Put direction identical.So, after the 4th motor rotates, the torque output shaft of the 4th motor drives the 3rd pinion rotation, the 3rd gear
To move along the 3rd tooth bar and drive the 4th motor to move, corresponding drive expander roll mounting seat 22 edge in the 4th motor moving process
The 4th guide rail 211 to slide, thus tube expansion work just can be carried out.
Refer to Fig. 6 and Fig. 7, torque steer mechanism 613 includes worm screw and turbine 6134.Worm screw and torque input shaft 6131
Transmission is connected, and turbine 6134 is connected with torque output shaft 6132 transmission.Turbine 6134 is meshed with worm screw.Worm screw and turbine 6134
Casing 6137 can be provided with outward.After torque input shaft 6131 rotates, torque input shaft 6131 drives worm screw to rotate, and worm screw carries
Dynamic turbine 6134 rotates, and turbine 6134 accordingly drives torque output shaft 6132 to rotate, thus enabling vertical direction torque to water
Square to torque switching.
Refer to Fig. 8 and Fig. 9, in another embodiment, torque steer mechanism 613 includes the first bevel gear 6135 and
Two bevel gears 6136.First bevel gear 6135 is connected with torque input shaft 6131 transmission, and the second bevel gear 6136 and torque export
Axle 6132 transmission is connected.First bevel gear 6135 is meshed with the second bevel gear 6136.First bevel gear 6135 and the second umbrella tooth
Casing 6137 can be provided with outside wheel 6136.After torque input shaft 6131 rotates, torque input shaft 6131 drives the first umbrella tooth
Wheel 6135 rotation, the first bevel gear 6135 drives the second bevel gear 6136 to rotate, and the second bevel gear 6136 accordingly carries dynamic torque defeated
Shaft 6132 rotates, thus enabling vertical direction torque to the switching of horizontal direction torque.
Refer to Fig. 1 and Figure 10, described enlarging workbench 21 also includes jaw 23, pawl set 24, first crossbeam 25, second horizontal stroke
Beam 26 and the 5th drive mechanism 27.Described jaw 23 and described expander roll 100 relative set, described jaw 23 is installed in described the
On one crossbeam 25.Described pawl set 24 is used for being installed in described second cross beam 26, described pawl set 24 be set in described jaw 23 outer,
And described jaw 23 part stretches out in outside described pawl set 24.Described first crossbeam 25 is installed on described enlarging workbench 21
On, described second cross beam 26 is slidably matched with described enlarging workbench 21.Specifically, second cross beam 26 is connected with the 5th sliding part
261, the 5th sliding part 261 is installed on the 4th guide rail 211, and the 5th sliding part 261 can slide along the first slide rail.Described 5th drive
Motivation structure 27 is connected with described first crossbeam 25, described second cross beam 26.In embodiments of the present invention, the 5th drive mechanism 27 is
Cylinder, oil cylinder, hydraulic cylinder or screw mandrel 62 driving structure.
Described enlarging workbench 21 also includes more than one expander roll guide pad 70 (as shown in Figure 1).Described expander roll guide pad
70 are located between described first crossbeam 25 and described expander roll mounting seat 22, and described expander roll guide pad 70 is provided with to be worn for described expander roll
The first through hole crossed, described expander roll guide pad 70 is slidably matched with described enlarging workbench 21.In embodiments of the present invention, expander roll
Guide pad 70 is connected with the 6th sliding part 71, and the 6th sliding part 71 is installed on the 4th guide rail 211 and can be along the 4th guide rail 211
Slide.Described enlarging workbench 21 also includes guide post 80.Described guide post 80 is connected with described first crossbeam 25.Described expander roll
Guide pad 70 is provided with the second through hole passing through for guide post 80, and described expander roll mounting seat 22 is provided with and passes through for guide post 80
Third through-hole.Described guide post 80 is sheathed on described expander roll guide pad 70 and institute by described second through hole, described third through-hole
State in expander roll mounting seat 22, and described expander roll guide pad 70 can be moved with respect to described guide post 80 with described expander roll mounting seat 22
Dynamic.Expander roll mounting seat 22 drives expander roll 100 to be pushed in the pipeline of heat transmission equipment 120, and expander roll guide pad 70 is avoided that expander roll 100
Because of the phenomenon that occured bending and deformation by resistance in pushing pipe process, thus can guarantee that the tube expansion effect of heat exchanging equipment 120
Really.
Described enlarging workbench 21 also includes drawstring.Described drawstring one end is connected with described first crossbeam 25, described drawstring
The other end is connected with expander roll mounting seat 22.Drawstring described in described expander roll guide pad 70 is connected.So, expander roll mounting seat 22 promote swollen
Bar 100 enters in the pipe process of heat transmission equipment 120, and drawstring closes up naturally, and expander roll mounting seat 22 drives expander roll guide pad 70
It is stacked together, and complete an expander roll.Expander roll mounting seat 22 by expander roll 100 extraction from heat transmission equipment 120,
Drawstring is gradually straightened, drawstring during stretching synchronous drive expander roll guide pad 70 to slide along the 4th guide rail 211 so that each
Expander roll guide pad 70 dispersion is arranged at intervals on enlarging workbench 21.
Refer to Figure 11 and Figure 12, described torque output mechanism includes gear-box 94 and the 5th driving machine 95.Described gear
Case 94 has torque input shaft 941, drivewheel 942, multiple driven pulley 943 and multiple torque output shaft 944.Described 5th driving
Machine 95 is connected with described torque input shaft 941, and described torque input shaft 941 is connected with described drivewheel 942.Described drivewheel
942 are engaged each other with described driven pulley 943, and described drivewheel 942 is respectively connected with described torque output shaft with described driven pulley 943
944, described torque output shaft 944 is connected with the transmission of described flaring head 91.So, after the 5th driving machine 95 rotates, by gear
Case 94 drives multiple flaring head 91 synchronous axial system, it is possible to achieve multiple tunnel synchronization tube enlarging operation.
It is provided with base plate between described torque output mechanism and described enlarging workbench 21.Gear-box 94 is installed in base 92
On, described base plate is slidably matched with described enlarging workbench 21.In embodiments of the present invention, base 92 is provided with the 5th guide rail 921,
Enlarging workbench 21 is provided with the 7th sliding part 28 being slidably matched with the 5th guide rail 921, and the 7th sliding part 28 is installed in the 5th and leads
On rail 921.Linear actuator 93 is installed on enlarging workbench 21, and linear actuator 93 is used for driving base 92 with respect to enlarging
Workbench 21 is mobile.
Each technical characteristic of embodiment described above can arbitrarily be combined, for making description succinct, not to above-mentioned reality
The all possible combination of each technical characteristic applied in example is all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all it is considered to be the scope of this specification record.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
Say, without departing from the inventive concept of the premise, some deformation can also be made and improve, these broadly fall into the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of enlarging apparatus for finned tube are it is characterised in that include：
Bracing frame and flaring head；
Enlarging workbench, described enlarging workbench is slidably matched with support frame as described above；
Torque output mechanism, described torque output mechanism is installed on described enlarging workbench, described rotating mechanism and described expansion
Oral transmission is connected, and described torque output mechanism is used for driving described flaring head to rotate；And
First drive mechanism, described first drive mechanism is used for driving described enlarging workbench to slide with respect to support frame as described above.
2. the enlarging apparatus for finned tube according to claim 1 it is characterised in that described flaring head be cone-shaped,
Spherical shape or elliposoidal.
3. the enlarging apparatus for finned tube according to claim 1 and 2 are it is characterised in that described enlarging rostral wall sets
There are more than one recess or more than one flat zone, and described recess or described flat zone are arranged around described enlarging rostral wall.
4. the enlarging apparatus for finned tube according to claim 1 are it is characterised in that described enlarging workbench is provided with
One guide rail, support frame as described above is provided with the first sliding part with described first slide cooperation, and described first sliding part is installed in
On described first guide rail；Described first drive mechanism is used for driving described enlarging workbench with respect to support frame as described above along described
First slide.
5. the enlarging apparatus for finned tube according to claim 4 it is characterised in that support frame as described above include underframe,
Support and lifting seat, described underframe and described bracket slide cooperation, described lifting seat and described bracket slide cooperation；
Also include the second drive mechanism and the 3rd drive mechanism, described second drive mechanism is used for driving described support with respect to institute
State underframe to slide, described 3rd drive mechanism is used for driving described lifting seat with respect to described bracket slide.
6. the enlarging apparatus for finned tube according to claim 5 are it is characterised in that described underframe is provided with second leads
Rail, described support is provided with the second sliding part with described second slide cooperation, and described second sliding part is installed in described the
On two guide rails；Described second drive mechanism is used for driving described support with respect to described underframe along described second slide.
7. the enlarging apparatus for finned tube according to claim 5 are it is characterised in that described support is provided with the 3rd leads
Rail, described lifting seat is provided with the 3rd sliding part with described 3rd slide cooperation, and described 3rd sliding part is installed in described
On 3rd guide rail；Described 3rd drive mechanism is used for driving described lifting seat to slide along described 3rd guide rail with respect to described support
Dynamic.
8. the enlarging apparatus for finned tube according to claim 1 are it is characterised in that also include expander roll mounting seat and the
Four drive mechanisms, described expander roll mounting seat is used for installing expander roll, and described expander roll mounting seat is slidably matched with described enlarging workbench,
Described 4th drive mechanism is used for driving described expander roll mounting seat to slide with respect to described enlarging workbench.
9. the enlarging apparatus for finned tube according to claim 1 are it is characterised in that described torque output mechanism includes
Gear-box and the 5th driving machine, described gear-box has torque input shaft, drivewheel, multiple driven pulley and multiple torque outputs
Axle, described 5th driving machine is connected with described torque input shaft, and described torque input shaft is connected with described drivewheel, described active
Wheel is engaged each other with described driven pulley, and described drivewheel and described driven pulley are respectively connected with described torque output shaft, described torque
Output shaft is connected with the transmission of described flaring head.
10. the enlarging apparatus for finned tube according to claim 1 it is characterised in that described torque output mechanism with
It is provided with base plate, described torque output mechanism is installed on described base plate, described base plate and described expansion between described enlarging workbench
Mouth workbench is slidably matched, and described enlarging workbench is provided with linear actuator, and described linear actuator is driven with described base plate
It is connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611076732.4A CN106424399B (en) | 2016-11-28 | 2016-11-28 | A kind of enlarging apparatus for finned tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611076732.4A CN106424399B (en) | 2016-11-28 | 2016-11-28 | A kind of enlarging apparatus for finned tube |
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| CN106424399A true CN106424399A (en) | 2017-02-22 |
| CN106424399B CN106424399B (en) | 2019-03-15 |
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| CN201611076732.4A Active CN106424399B (en) | 2016-11-28 | 2016-11-28 | A kind of enlarging apparatus for finned tube |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339895A (en) * | 2018-03-26 | 2018-07-31 | 奥美森智能装备股份有限公司 | Pipe fitting expanding device |
| CN109332508A (en) * | 2018-12-11 | 2019-02-15 | 罗雅丽 | A kind of automatic expanding device of stainless steel tube |
| CN109622784A (en) * | 2019-01-21 | 2019-04-16 | 奥美森智能装备股份有限公司 | A kind of electric tube expander |
| CN113523716A (en) * | 2021-06-22 | 2021-10-22 | 浙江中财管道科技股份有限公司 | Cold rolling device and cold rolling welding method for main pipe and branch pipe of stainless steel water separator |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560205A (en) * | 1942-09-23 | 1944-03-24 | York Raising & Dyeing Company | Improvements relating to the formation of sockets on the ends of metal pipes and tubes |
| JP2008100251A (en) * | 2006-10-18 | 2008-05-01 | Arai Seisakusho Co Ltd | Flare expanding device |
| US20080236233A1 (en) * | 2007-03-26 | 2008-10-02 | Minor Rodger D | Rotary flaring tool and method of use |
| CN201361664Y (en) * | 2009-02-24 | 2009-12-16 | 李照祥 | Revolving tube expander |
| CN101920295A (en) * | 2009-06-09 | 2010-12-22 | 王滨 | Automatic six-working position rotary expanding pipe-end forming device |
| CN101947602A (en) * | 2010-09-03 | 2011-01-19 | 中山市奥美森工业有限公司 | Fully-automatic pipe expander |
| CN102527861A (en) * | 2011-12-17 | 2012-07-04 | 王崇高 | Pipe expanding method for ensuring size of heat exchanger |
| CN203282558U (en) * | 2013-04-09 | 2013-11-13 | 嘉兴学院 | Robot for machining woodworking tongue-and-grooves |
| CN104353746A (en) * | 2014-09-28 | 2015-02-18 | 宁波精达成形装备股份有限公司 | Rack components of four-station vertical pipe expanding machine and four-station vertical pipe expanding machine adopting same |
| CN105903827A (en) * | 2016-05-30 | 2016-08-31 | 常州市常蒸热交换器科技有限公司 | Flaring machine for condenser |
| CN206392730U (en) * | 2016-11-28 | 2017-08-11 | 中山市中科智能制造研究院有限公司 | A kind of enlarging apparatus for finned tube |
-
2016
- 2016-11-28 CN CN201611076732.4A patent/CN106424399B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560205A (en) * | 1942-09-23 | 1944-03-24 | York Raising & Dyeing Company | Improvements relating to the formation of sockets on the ends of metal pipes and tubes |
| JP2008100251A (en) * | 2006-10-18 | 2008-05-01 | Arai Seisakusho Co Ltd | Flare expanding device |
| US20080236233A1 (en) * | 2007-03-26 | 2008-10-02 | Minor Rodger D | Rotary flaring tool and method of use |
| CN201361664Y (en) * | 2009-02-24 | 2009-12-16 | 李照祥 | Revolving tube expander |
| CN101920295A (en) * | 2009-06-09 | 2010-12-22 | 王滨 | Automatic six-working position rotary expanding pipe-end forming device |
| CN101947602A (en) * | 2010-09-03 | 2011-01-19 | 中山市奥美森工业有限公司 | Fully-automatic pipe expander |
| CN102527861A (en) * | 2011-12-17 | 2012-07-04 | 王崇高 | Pipe expanding method for ensuring size of heat exchanger |
| CN203282558U (en) * | 2013-04-09 | 2013-11-13 | 嘉兴学院 | Robot for machining woodworking tongue-and-grooves |
| CN104353746A (en) * | 2014-09-28 | 2015-02-18 | 宁波精达成形装备股份有限公司 | Rack components of four-station vertical pipe expanding machine and four-station vertical pipe expanding machine adopting same |
| CN105903827A (en) * | 2016-05-30 | 2016-08-31 | 常州市常蒸热交换器科技有限公司 | Flaring machine for condenser |
| CN206392730U (en) * | 2016-11-28 | 2017-08-11 | 中山市中科智能制造研究院有限公司 | A kind of enlarging apparatus for finned tube |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339895A (en) * | 2018-03-26 | 2018-07-31 | 奥美森智能装备股份有限公司 | Pipe fitting expanding device |
| CN108339895B (en) * | 2018-03-26 | 2023-09-01 | 奥美森智能装备股份有限公司 | Pipe Flaring Device |
| CN109332508A (en) * | 2018-12-11 | 2019-02-15 | 罗雅丽 | A kind of automatic expanding device of stainless steel tube |
| CN109622784A (en) * | 2019-01-21 | 2019-04-16 | 奥美森智能装备股份有限公司 | A kind of electric tube expander |
| CN113523716A (en) * | 2021-06-22 | 2021-10-22 | 浙江中财管道科技股份有限公司 | Cold rolling device and cold rolling welding method for main pipe and branch pipe of stainless steel water separator |
| CN113523716B (en) * | 2021-06-22 | 2022-06-17 | 浙江中财管道科技股份有限公司 | Cold rolling device and cold rolling welding method for main pipe and branch pipe of stainless steel water separator |
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| CN106424399B (en) | 2019-03-15 |
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Address after: 528400 Number Trade Building, No. 6 Xiangxing Road, Central District of Zhongshan Torch Development Zone, Guangdong Province, 2 Building 215 Patentee after: Zhongshan Zhongke intelligent manufacture Research Institute Co., Ltd. Address before: Room 310, Office Building No. 1 Daxin Road, South District, Zhongshan City, Guangdong Province Patentee before: Zhongshan Zhongke intelligent manufacture Research Institute Co., Ltd. |