CN207494408U - Pipe expanding clamping mechanism and pipe expanding machine with same - Google Patents
Pipe expanding clamping mechanism and pipe expanding machine with same Download PDFInfo
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- CN207494408U CN207494408U CN201721649851.4U CN201721649851U CN207494408U CN 207494408 U CN207494408 U CN 207494408U CN 201721649851 U CN201721649851 U CN 201721649851U CN 207494408 U CN207494408 U CN 207494408U
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- 239000000725 suspension Substances 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- 238000000429 assembly Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides an expand tube clamping mechanism and have its electric tube expander, expand tube clamping mechanism set up in the below that is used for carrying out the expansion link suspension mechanism of expand tube operation to the tubular metal resonator of heat exchanger for press from both sides tight heat exchange tube. Expand tube clamping mechanism includes: the clamping cross beam is arranged below the expansion rod suspension mechanism in a lifting manner; the tube body clamping assembly is arranged on the clamping cross beam and ascends and descends along with the clamping cross beam, and has a tube body clamping state for clamping the heat exchange tube and a tube body releasing state for releasing the heat exchange tube, so that when the heat exchange tube is clamped, the expansion rod penetrates through the tube body clamping assembly and then extends into the heat exchange tube to perform tube expansion operation on the heat exchange tube; and the clamping driving assembly is connected with the pipe body clamping assembly to drive at least part of the pipe body clamping assembly to move so that the pipe body clamping assembly is in a pipe body clamping state or a pipe body releasing state. The method solves the problem that the mode efficiency for processing the metal pipe of the heat exchanger in the prior art is lower.
Description
Technical field
The utility model is related to heat exchanger processing fields, in particular to a kind of tube expansion clamp system and have its
Electric tube expander.
Background technology
In the production process of heat exchanger, need the fin of metal tube and suit on it being bound tightly together,
It can ensure good heat transfer and heat conduction, and lighter in weight, service life are longer.
At present, method is that the expanding rod with bulb is inserted into metal tube by metal pipe expanding using manual used by people
Greatly, then extract expanding rod out, every time can only it is swollen one pipe, labor intensity is big and production efficiency is relatively low.And for large-scale heat exchange
The metal tube tube expansion of device is very difficult, suddenly need it is a kind of can once more and convenient for the metal tube of large heat exchanger is swollen
Electric tube expander for heat exchanger production in.
Similarly, it is flared when being flared to metal tube and manually using mouth expander, is only capable of expanding one every time
Pipe, labor intensity is big and production efficiency is relatively low.And it is very difficult for the metal tube flaring of large-scale heat exchanger, it is flared efficiency
It is relatively low.
In addition, in the prior art, it is difficult to which heat exchanging device is positioned, it is impossible to ensure the locating effect of heat exchanging device, into
And when the metal tube using expanding rod heat exchanging device is swollen or when being flared using mouth expander, to metal tube so that
Mouth expander cannot be stretched into accurately in metal tube, reduce expanding rod, flaring quality and tube expansion, flaring efficiency.
Utility model content
It is existing to solve the main purpose of the utility model is that providing a kind of tube expansion clamp system and with its electric tube expander
The problem of mode that the metal tube for having the heat exchanging device in technology is processed is less efficient.
To achieve these goals, one side according to the present utility model provides a kind of tube expansion clamp system, setting
The lower section of the expanding rod suspension mechanism of tube expansion operation is carried out in the metal tube for heat exchanging device, for clamping the heat exchange of heat exchanger
Pipe, wherein, tube expansion clamp system includes：Pinching beams are liftably arranged on the lower section of expanding rod suspension mechanism；Tube body clamping group
Part, tube body clamp assembly are mounted on pinching beams and are lifted with pinching beams, and tube body clamp assembly has to clamp heat exchange
The tube body clamped condition of pipe and the tube body release conditions for discharging heat exchanger tube, expanding rod when clamping heat exchanger tube, to be made to hang machine
The expanding rod of structure stretches into heat exchanger tube to exchange heat pipe progress tube expansion operation after passing through tube body clamp assembly；Clamp drive component, folder
Tight drive component is connect with tube body clamp assembly, at least part of tube body clamp assembly to be driven to move, so that tube body clamping group
Part is in tube body clamped condition or tube body release conditions.
Further, tube body clamp assembly includes：Tube body clamps clamping jaw, and tube body clamps clamping jaw and can be opened and closed to set, so that
Tube body clamp assembly is in tube body clamped condition and tube body release conditions；Tube body closing sleeve is set in tube body and clamps on clamping jaw
And clamp clamping jaw relative to tube body and be movably disposed, tube body to be driven to clamp clamping jaw open or close.
Further, drive component is clamped to include：Side plate is clamped, side plate is clamped and is connect with tube body closing sleeve, clamp side
Plate is set movably in a vertical direction, tube body closing sleeve to be driven to clamp clamping jaw movement relative to tube body.
Further, drive component is clamped to further include：Sliding panel is clamped, sliding panel is clamped and movably sets in the horizontal direction
It puts；Wherein, it clamps and clamping driving column is provided on sliding panel, clamp and be provided with clamping bar hole on side plate, clamp bar hole
Extending direction favours horizontal direction, clamps driving column and is movably disposed in clamping bar hole, to clamp sliding panel edge
Clamping side plate is driven vertically to move when horizontal direction moves.
Further, drive component is clamped to further include：The casing that casing clamps leading screw and is set on casing clamping leading screw
Binding nut, casing clamp leading screw and are installed in rotation on pinching beams, and casing binding nut is connect with clamping sliding panel.
Further, drive component is clamped to further include：Casing clamping motor, casing clamping motor are mounted on pinching beams
On, be provided with quill drive head sprocket on the output shaft of casing clamping motor, casing clamp be provided on leading screw quill drive from
Quill drive chain is arranged in sprocket wheel, quill drive head sprocket and quill drive accessary sprocket wheel.
Further, tube body clamp assembly further includes：Tube body clamps connecting rod, and tube body clamps connecting rod and clamped with tube body
Pawl connects, and tube body clamps clamping jaw and clamps connecting rod on pinching beams by tube body；Wherein, tube body clamps connecting rod as pipe
Shape, so that expanding rod passes through the tube chamber of tube body clamping connecting rod.
Further, tube expansion clamp system further includes：Connecting rod positioning component, it is horizontal that connecting rod positioning component is arranged on clamping
Liang Shang, tube body clamp connecting rod and are hung on connecting rod positioning component.
Further, tube expansion clamp system further includes：Casing positioning component, casing positioning component are arranged on pinching beams
On, tube body closing sleeve is hung on casing positioning component.
Another aspect according to the present utility model provides a kind of electric tube expander, including expanding rod suspension mechanism and is arranged on swollen
Tube expansion clamp system below bar suspension mechanism, wherein, tube expansion clamp system is above-mentioned tube expansion clamp system.
The tube expansion clamp system of the utility model is arranged on the expanding rod of the metal tube progress tube expansion operation for heat exchanging device
The lower section of suspension mechanism, for clamping the heat exchanger tube of heat exchanger, tube expansion clamp system includes：Pinching beams are liftably arranged on
The lower section of expanding rod suspension mechanism；Tube body clamp assembly, tube body clamp assembly are mounted on pinching beams and are lifted with pinching beams,
Tube body clamp assembly has to clamp the tube body clamped condition of heat exchanger tube and the tube body release conditions for discharging heat exchanger tube, with
When clamping heat exchanger tube, make the expanding rod of expanding rod suspension mechanism pass through stretch into after tube body clamp assembly in heat exchanger tube with exchange heat pipe into
Row tube expansion operates；Drive component is clamped, drive component is clamped and is connect with tube body clamp assembly, to drive tube body clamp assembly extremely
Small part moves, so that tube body clamp assembly is in tube body clamped condition or tube body release conditions.
The tube expansion clamp system is matched to realize and be changed according to be operated by tube body clamp assembly and clamping drive component
The situation of heat pipe, which adjusts the position of tube expansion clamp system and exchanges heat pipe, is clamped operation, and then avoid tube expansion process
The position of middle heat exchanger tube shifts, and ensure that the locating effect of exchange heat pipe so that expanding rod can accurately stretch into heat exchanger tube
It is interior, improve precision, quality and the efficiency of tube expansion processing.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description do not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structure diagram of the embodiment of tube expansion clamp system according to the present utility model；
Fig. 2 shows the sectional views of the embodiment of tube expansion clamp system according to the present utility model；
Fig. 3 shows the stereogram of the embodiment of tube expansion clamp system according to the present utility model；
Fig. 4 shows the partial enlarged view of the embodiment of tube expansion clamp system according to the present utility model；
Fig. 5 shows the connecting rod positioning component of tube expansion clamp system according to the present utility model and casing positioning component
Stereogram；
Fig. 6 shows the stereogram of the connecting rod positioning component of tube expansion clamp system according to the present utility model；And
Fig. 7 shows the tube body clamp assembly of tube expansion clamp system according to the present utility model and the knot of casing positioning component
Structure schematic diagram.
Wherein, above-mentioned attached drawing is marked including the following drawings：
530th, pinching beams；5300th, main beam is clamped；5301st, clamping brace beam body；5302nd, guide rod；531st, tube body presss from both sides
Tight component；5310th, tube body clamps clamping jaw；5311st, tube body closing sleeve；5312nd, tube body clamps connecting rod；5313rd, connecting rod branch
Support flange；5314th, the first constant radius；5316th, collar supports flange；5317th, the second flange receiving hole；532nd, connecting rod positions
Component；5320th, connecting rod installing plate；5321st, connecting rod snap-gauge；5322nd, connecting rod mounting hole；5323rd, connecting rod card hole；
5324th, connecting rod latch；5325th, the first flange receiving hole；533rd, casing positioning component；5330th, casing installing plate；5331、
Casing mounting hole；5332nd, casing snap-gauge；5333rd, casing card hole；5334th, casing latch；534th, drive component is clamped；5340、
Clamp side plate；5341st, sliding panel is clamped；5342nd, driving column is clamped；5343rd, bar hole is clamped；5344th, casing clamps leading screw；
5345th, casing binding nut；5346th, casing clamping motor；5347th, quill drive head sprocket；5348th, quill drive accessary sprocket wheel；
5349th, quill drive chain.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The utility model provides a kind of tube expansion clamp system, please refers to Fig.1 to Fig. 7, tube expansion clamp system is arranged on use
The lower section of the expanding rod suspension mechanism of tube expansion operation is carried out in the metal tube of heat exchanging device, for clamping the heat exchanger tube of heat exchanger,
In, tube expansion clamp system includes：Pinching beams 530 are liftably arranged on the lower section of expanding rod suspension mechanism；Tube body clamp assembly
531, tube body clamp assembly 531 is mounted on pinching beams 530 and is lifted with pinching beams 530, and tube body clamp assembly 531 has
Tube body release conditions for the tube body clamped condition for clamping heat exchanger tube and for discharging heat exchanger tube, with when clamping heat exchanger tube,
The expanding rod of expanding rod suspension mechanism is made to stretch into heat exchanger tube to exchange heat pipe progress tube expansion operation after passing through tube body clamp assembly 531；
Drive component 534 is clamped, drive component 534 is clamped and is connect with tube body clamp assembly 531, to drive tube body clamp assembly 531
It at least partly moves, so that tube body clamp assembly 531 is in tube body clamped condition or tube body release conditions.
The tube expansion clamp system of the utility model is arranged on the expanding rod of the metal tube progress tube expansion operation for heat exchanging device
The lower section of suspension mechanism, for clamping the heat exchanger tube of heat exchanger, tube expansion clamp system includes：Pinching beams 530 are liftably set
It puts in the lower section of expanding rod suspension mechanism；Tube body clamp assembly 531, tube body clamp assembly 531 be mounted on pinching beams 530 on and with
Pinching beams 530 lift, and tube body clamp assembly 531 exchanges heat with the tube body clamped condition for clamping heat exchanger tube and for discharging
The tube body release conditions of pipe, the expanding rod of expanding rod suspension mechanism when clamping heat exchanger tube, to be made to be stretched after passing through tube body clamp assembly 531
Enter in heat exchanger tube and carry out tube expansion operation to exchange heat pipe；Drive component 534 is clamped, clamps drive component 534 and tube body clamping group
Part 531 connects, at least part of tube body clamp assembly 531 to be driven to move, so that tube body clamp assembly 531 is in tube body clamping
State or tube body release conditions.
The tube expansion clamp system is by tube body clamp assembly 531 and clamps drive component 534 and matches and realizes according to treating
The situation of operation heat exchanger tube, which adjusts the position of tube expansion clamp system and exchanges heat pipe, is clamped operation, and then avoid tube expansion and add
The position of heat exchanger tube shifts during work, ensure that the locating effect of exchange heat pipe so that expanding rod can be stretched into accurately
In heat exchanger tube, precision, quality and the efficiency of tube expansion processing are improved.
In order to realize the clamping of exchange heat pipe, tube body clamp assembly 531 includes tube body and clamps clamping jaw 5310, and tube body clamps folder
Pawl 5310 can be opened and closed to set, so that tube body clamp assembly 531 is in tube body clamped condition and tube body release conditions；Tube body clamps
Sleeve 5311 is set in tube body and clamps on clamping jaw 5310 and be movably disposed relative to tube body clamping clamping jaw 5310, to drive
Tube body clamps 5310 open or close of clamping jaw.
When it is implemented, including clamping side plate 5340 as shown in Figure 1, clamping drive component 534, side plate 5340 and pipe are clamped
Body closing sleeve 5311 connects, and clamps side plate 5340 and sets movably in a vertical direction, to drive tube body closing sleeve 5311
Clamping jaw 5310 is clamped relative to tube body to move.
When it is implemented, it is two to clamp side plate 5340, two clamp side plate 5340 and are arranged on the opposite of pinching beams 530
Both sides.
In the present embodiment, as shown in Figure 3 and Figure 4, it clamps drive component 534 and further includes clamping sliding panel 5341, clamp
Sliding panel 5341 is movably disposed in the horizontal direction；Wherein, it clamps to be provided on sliding panel 5341 and clamps driving column 5342, folder
It is provided on tight side plate 5340 and clamps bar hole 5343, the extending direction for clamping bar hole 5343 favours horizontal direction, clamps
Driving column 5342, which is movably disposed at, to be clamped in bar hole 5343, with the band when clamping sliding panel 5341 and moving in the horizontal direction
The dynamic side plate 5340 that clamps vertically moves.
When it is implemented, it is multiple, multiple clamping driving columns 5342 to clamp driving column 5342 and clamp bar hole 5343
It is arranged at intervals on sliding panel 5341 is clamped, multiple clamping driving columns 5342 and multiple clamping bar hole 5343 one-to-one correspondence are set
It puts.
In order to which clamping sliding panel 5341 is driven to move, clamp drive component 534 and further include casing clamping leading screw 5344 and set
The casing binding nut 5345 being located on casing clamping leading screw 5344, casing clamp leading screw 5344 and are installed in rotation on clamping horizontal stroke
On beam 530, casing binding nut 5345 is connect with clamping sliding panel 5341.
In order to which drive sleeve clamps leading screw 5344, clamp drive component 534 and further include casing clamping motor 5346, clamp sleeve
Tight motor 5346 is mounted on pinching beams 530, and quill drive head sprocket is provided on the output shaft of casing clamping motor 5346
5347, casing clamps and is provided with quill drive accessary sprocket wheel 5348, quill drive head sprocket 5347 and quill drive on leading screw 5344
Quill drive chain 5349 is arranged in accessary sprocket wheel 5348.
In order to realize that tube body clamps the connection of clamping jaw 5310 and pinching beams 530, as shown in figure 5, tube body clamp assembly 531
It further includes tube body and clamps connecting rod 5312, tube body clamps connecting rod 5312 and connect with tube body clamping clamping jaw 5310, and tube body clamps folder
Pawl 5310 clamps connecting rod 5312 by tube body and is mounted on pinching beams 530；Wherein, tube body clamps connecting rod 5312 as pipe
Shape, so that expanding rod passes through the tube chamber of tube body clamping connecting rod 5312.
In order to realize that tube body clamps the positioning of connecting rod 5312, determine as shown in fig. 6, tube expansion clamp system further includes connecting rod
Hyte part 532, connecting rod positioning component 532 are arranged on pinching beams 530, and tube body clamps connecting rod 5312 and is hung on connecting rod
On positioning component 532.
In the present embodiment, connecting rod positioning component 532 includes connecting rod installing plate 5320, and connecting rod installing plate 5320 is solid
It is scheduled on pinching beams 530, the connecting rod peace for clamping connecting rod 5312 for tube body and passing through is provided on connecting rod installing plate 5320
Fill hole 5322.
In the present embodiment, connecting rod positioning component 532 includes connecting rod snap-gauge 5321, and connecting rod snap-gauge 5321 is movable
Ground is arranged on the side of connecting rod installing plate 5320, and tube body clamping connecting rod 5312 is clamped on connecting rod installing plate 5320
On.
When it is implemented, the connecting rod card hole for clamping connecting rod 5312 for tube body and passing through is provided on connecting rod snap-gauge 5321
5323, tube body, which clamps connecting rod 5312, has connecting rod support lugn 5313；5321 company of being movably disposed at of connecting rod snap-gauge
The top of extension bar installing plate 5320, to make connecting rod branch when connecting rod card hole 5323 and connecting rod mounting hole 5322 misplace
Support flange 5313 is supported on connecting rod snap-gauge 5321；It is alternatively, opposite in connecting rod card hole 5323 and connecting rod mounting hole 5322
When connecting rod support lugn 5313 is made to come off out of connecting rod card hole 5323 and connecting rod mounting hole 5322.
In the present embodiment, connecting rod positioning component 532 further includes connecting rod latch 5324, connecting rod latch 5324
Be arranged on the top of connecting rod snap-gauge 5321, connecting rod latch 5324 have for accommodate connecting rod support lugn 5313 the
One flange receiving hole 5325；Wherein, connecting rod support lugn 5313 is rotatably arranged in the first flange receiving hole around its axis
In 5325, the first constant radius 5314, the hole of connecting rod card hole 5323 are provided on the peripheral surface of connecting rod support lugn 5313
The shape of the hole wall of wall and connecting rod mounting hole 5322 is identical with the shape of the peripheral surface of connecting rod support lugn 5313, so that
Connecting rod support lugn 5313 comes off after turning over predetermined angular out of connecting rod card hole 5323 and connecting rod mounting hole 5322.
In order to realize the positioning of tube body closing sleeve 5311, as shown in fig. 7, tube expansion clamp system further includes casing positioning group
Part 533, casing positioning component 533 are arranged on pinching beams 530, and tube body closing sleeve 5311 is hung on casing positioning component
On 533.
In the present embodiment, casing positioning component 533 includes casing installing plate 5330, and casing installing plate 5330 is fixed on folder
On tight crossbeam 530, the casing mounting hole 5331 for being passed through for tube body closing sleeve 5311 is provided on casing installing plate 5330.
In the present embodiment, casing positioning component 533 includes casing snap-gauge 5332, and casing snap-gauge 5332 is movably set
In the side of casing installing plate 5330, tube body closing sleeve 5311 is clamped on casing installing plate 5330.
When it is implemented, the casing card hole 5333 passed through for tube body closing sleeve 5311 is provided on casing snap-gauge 5332,
Tube body closing sleeve 5311 has collar supports flange 5316；Casing snap-gauge 5332 is movably disposed at casing installing plate 5330
Top, collar supports flange 5316 to be made to be supported on casing when casing card hole 5333 and casing mounting hole 5331 misplace
On snap-gauge 5332；Alternatively, make collar supports flange 5316 when casing card hole 5333 is opposite with casing mounting hole 5331 from casing
It comes off in card hole 5333 and casing mounting hole 5331.
In the present embodiment, casing positioning component 533 further includes casing latch 5334, and casing latch 5334 is arranged on
The top of casing snap-gauge 5332, casing latch 5334 have the second flange receiving hole for containment sheath support lugn 5316
5317；Wherein, collar supports flange 5316 is rotatably arranged in around its axis in the second flange receiving hole 5317, collar supports
The second constant radius, the hole wall of casing card hole 5333 and the hole wall of casing mounting hole 5331 are provided on the peripheral surface of flange 5316
Shape it is identical with the shape of the peripheral surface of connecting rod support lugn 5313 so that collar supports flange 5316 turns over preset angle
It comes off out of casing card hole 5333 and casing mounting hole 5331 after degree.
When it is implemented, tube body clamp assembly 531 is two groups, it is horizontal that two groups of tube body clamp assemblies 531 are separately positioned on clamping
The opposite sides of beam 530.
In the present embodiment, pinching beams 530 include clamping main beam 5300 and being arranged on clamping 5300 both ends of main beam
Clamping brace beam body 5301, tube body clamp assembly 531 be arranged on clamp main beam 5300 on, worn in clamping brace beam body 5301
Equipped with guide rod 5302.
The utility model additionally provides a kind of electric tube expander, including expanding rod suspension mechanism and is arranged below expanding rod suspension mechanism
Tube expansion clamp system, wherein, tube expansion clamp system be above-described embodiment tube expansion clamp system.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：
The tube expansion clamp system of the utility model is arranged on the expanding rod of the metal tube progress tube expansion operation for heat exchanging device
The lower section of suspension mechanism, for clamping the heat exchanger tube of heat exchanger, tube expansion clamp system includes：Pinching beams 530 are liftably set
It puts in the lower section of expanding rod suspension mechanism；Tube body clamp assembly 531, tube body clamp assembly 531 be mounted on pinching beams 530 on and with
Pinching beams 530 lift, and tube body clamp assembly 531 exchanges heat with the tube body clamped condition for clamping heat exchanger tube and for discharging
The tube body release conditions of pipe, the expanding rod of expanding rod suspension mechanism when clamping heat exchanger tube, to be made to be stretched after passing through tube body clamp assembly 531
Enter in heat exchanger tube and carry out tube expansion operation to exchange heat pipe；Drive component 534 is clamped, clamps drive component 534 and tube body clamping group
Part 531 connects, at least part of tube body clamp assembly 531 to be driven to move, so that tube body clamp assembly 531 is in tube body clamping
State or tube body release conditions.
The tube expansion clamp system is by tube body clamp assembly 531 and clamps drive component 534 and matches and realizes according to treating
The situation of operation heat exchanger tube, which adjusts the position of tube expansion clamp system and exchanges heat pipe, is clamped operation, and then avoid tube expansion and add
The position of heat exchanger tube shifts during work, ensure that the locating effect of exchange heat pipe so that expanding rod can be stretched into accurately
In heat exchanger tube, precision, quality and the efficiency of tube expansion processing are improved.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of tube expansion clamp system, the metal tube being arranged on for heat exchanging device carries out the expanding rod suspension mechanism of tube expansion operation
Lower section, for clamping the heat exchanger tube of heat exchanger, which is characterized in that the tube expansion clamp system includes：
Pinching beams (530) are liftably arranged on the lower section of the expanding rod suspension mechanism；
Tube body clamp assembly (531), the tube body clamp assembly (531) is on the pinching beams (530) and with described
Pinching beams (530) lift, the tube body clamp assembly (531) have for clamp the heat exchanger tube tube body clamped condition and
For discharging the tube body release conditions of the heat exchanger tube, when clamping the heat exchanger tube, to make the swollen of the expanding rod suspension mechanism
Bar stretches into the heat exchanger tube to carry out tube expansion operation to the heat exchanger tube after passing through the tube body clamp assembly (531)；
Drive component (534) is clamped, the clamping drive component (534) connect with the tube body clamp assembly (531), to drive
At least part movement of the tube body clamp assembly (531), so that the tube body clamp assembly (531) is clamped in the tube body
State or the tube body release conditions.
2. tube expansion clamp system according to claim 1, which is characterized in that the tube body clamp assembly (531) includes：
Tube body clamps clamping jaw (5310), and the tube body clamps clamping jaw (5310) and can be opened and closed to set, so that the tube body clamping group
Part (531) is in the tube body clamped condition and the tube body release conditions；
Tube body closing sleeve (5311) is set in the tube body and clamps on clamping jaw (5310) and clamp clamping jaw relative to the tube body
(5310) it is movably disposed, the tube body to be driven to clamp clamping jaw (5310) open or close.
3. tube expansion clamp system according to claim 2, which is characterized in that the clamping drive component (534) includes：
Side plate (5340) is clamped, the clamping side plate (5340) connect with the tube body closing sleeve (5311), the clamping side
Plate (5340) is set movably in a vertical direction, the tube body closing sleeve (5311) to be driven to be clamped relative to the tube body
Clamping jaw (5310) is mobile.
4. tube expansion clamp system according to claim 3, which is characterized in that the clamping drive component (534) further includes：
Sliding panel (5341) is clamped, the clamping sliding panel (5341) is movably disposed in the horizontal direction；
Wherein, it is provided on the clamping sliding panel (5341) and clamps driving column (5342), set on the clamping side plate (5340)
It is equipped with and clamps bar hole (5343), the extending direction for clamping bar hole (5343) favours horizontal direction, and described clamp passes
Dynamic column (5342) is movably disposed in the clamping bar hole (5343), in the clamping sliding panel (5341) along level
Direction drives the clamping side plate (5340) vertically to move when moving.
5. tube expansion clamp system according to claim 4, which is characterized in that the clamping drive component (534) further includes：
The casing binding nut (5345) that casing clamps leading screw (5344) and is set on described sleeve pipe clamping leading screw (5344), institute
It states casing clamping leading screw (5344) to be installed in rotation on the pinching beams (530), described sleeve pipe binding nut (5345)
It is connect with the clamping sliding panel (5341).
6. tube expansion clamp system according to claim 5, which is characterized in that the clamping drive component (534) further includes：
Casing clamping motor (5346), described sleeve pipe clamping motor (5346) is on the pinching beams (530), the set
Quill drive head sprocket (5347) is provided on the output shaft of pipe clamping motor (5346), described sleeve pipe is clamped on leading screw (5344)
It is provided with quill drive accessary sprocket wheel (5348), described sleeve pipe transmission head sprocket (5347) and described sleeve pipe transmission accessary sprocket wheel (5348)
On be arranged with quill drive chain (5349).
7. tube expansion clamp system according to claim 2, which is characterized in that the tube body clamp assembly (531) further includes：
Tube body clamps connecting rod (5312), and the tube body clamps connecting rod (5312) and clamps clamping jaw (5310) even with the tube body
It connects, the tube body clamps clamping jaw (5310) and clamps connecting rod (5312) mounted on the pinching beams (530) by the tube body
On；Wherein, it is tubulose that the tube body, which clamps connecting rod (5312), so that the expanding rod passes through the tube body to clamp connecting rod
(5312) tube chamber.
8. tube expansion clamp system according to claim 7, which is characterized in that the tube expansion clamp system further includes：
Connecting rod positioning component (532), the connecting rod positioning component (532) is arranged on the pinching beams (530), described
Tube body clamps connecting rod (5312) and is hung on the connecting rod positioning component (532).
9. tube expansion clamp system according to claim 2, which is characterized in that the tube expansion clamp system further includes：
Casing positioning component (533), described sleeve pipe positioning component (533) are arranged on the pinching beams (530), the tube body
Closing sleeve (5311) is hung on described sleeve pipe positioning component (533).
10. a kind of electric tube expander, including expanding rod suspension mechanism and the tube expansion clamp system being arranged below the expanding rod suspension mechanism,
It is characterized in that, the tube expansion clamp system is the tube expansion clamp system described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721649851.4U CN207494408U (en) | 2017-11-30 | 2017-11-30 | Pipe expanding clamping mechanism and pipe expanding machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721649851.4U CN207494408U (en) | 2017-11-30 | 2017-11-30 | Pipe expanding clamping mechanism and pipe expanding machine with same |
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| Publication Number | Publication Date |
|---|---|
| CN207494408U true CN207494408U (en) | 2018-06-15 |
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ID=62507912
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721649851.4U Active CN207494408U (en) | 2017-11-30 | 2017-11-30 | Pipe expanding clamping mechanism and pipe expanding machine with same |
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| Country | Link |
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| CN (1) | CN207494408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031758A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Pipe expanding clamping mechanism and pipe expanding machine with same |
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2017
- 2017-11-30 CN CN201721649851.4U patent/CN207494408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031758A (en) * | 2017-11-30 | 2018-05-15 | 珠海格力智能装备有限公司 | Pipe expanding clamping mechanism and pipe expanding machine with same |
| CN108031758B (en) * | 2017-11-30 | 2024-01-30 | 珠海格力智能装备有限公司 | Tube expanding clamping mechanism and tube expander with same |
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