CN207642160U - A kind of automatic expanding device of metal tube - Google Patents
A kind of automatic expanding device of metal tube Download PDFInfo
- Publication number
- CN207642160U CN207642160U CN201721622713.7U CN201721622713U CN207642160U CN 207642160 U CN207642160 U CN 207642160U CN 201721622713 U CN201721622713 U CN 201721622713U CN 207642160 U CN207642160 U CN 207642160U
- Authority
- CN
- China
- Prior art keywords
- metal tube
- supporting table
- hydraulic cylinder
- motor
- flaring
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of automatic expanding devices of metal tube, including supporting table, hydraulic cylinder, first motor, quadrangle is provided with support leg under the supporting table, quadrangle is provided with support column in the supporting table, it is provided with support plate on the support column, it is provided with the hydraulic cylinder at the top of the support plate, the hydraulic cylinder is arranged with pressure transmission bar, it is provided with gear wheel on the pressure transmission bar, it is provided with flaring pressure head at the top of the pressure transmission bar, it is provided with first motor beside the hydraulic cylinder, it is provided with pinion gear on first motor, it is provided with hydraulic tube after the hydraulic cylinder.Advantageous effect is：The utility model, which is put into after metal tube starts, is automatically performed positioning clamping flaring, save hand labor intensity and time, improve efficiency, flaring pressure head is set at the uniform velocity to be rotated while flaring using gear drive simultaneously, ensure metal tube flaring circumferentially uniformity, improves the quality that metal tube is flared automatically.
Description
Technical field
The utility model is related to metal tube manufacture fields, and in particular to a kind of automatic expanding device of metal tube.
Background technology
Develop with modern mechanical processing industry, many metal tubes are used to that when product manufacturing or engineering construction nozzle need to be carried out
It is flared operation.Such as in the production process of motorcycle, it is necessary to carry out expanding to first pipe, motorcycle fore tube is both needed to for both ends
The metal tube being flared, to install bearing and other components at the both ends of the metal tube.
But it in the prior art, is generally flared using ball head to applying pressure at metal pipe mouth, in this way from traverse
Degree it is not high, increase hand labor intensity and time, reduce efficiency, at the same be easy to cause flaring it is uneven, it is difficult to protect
Metal tube flaring circumferentially uniformity is demonstrate,proved, the quality of metal tube flaring is reduced.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of automatic expanding device of metal tube.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of automatic expanding device of metal tube, including supporting table, hydraulic cylinder, the first motor, quadrangle under the supporting table
It is provided with support leg, quadrangle is provided with support column in the supporting table, and support plate, the support plate are provided on the support column
Top is provided with the hydraulic cylinder, and the hydraulic cylinder is arranged with pressure transmission bar, gear wheel, the biography are provided on the pressure transmission bar
It is provided with flaring pressure head at the top of compression bar, is provided with first motor beside the hydraulic cylinder, is set on first motor
It is equipped with pinion gear, hydraulic tube is provided with after the hydraulic cylinder, hydraulic pump is provided with after the hydraulic tube, is arranged under the hydraulic pump
There is hydraulic fluid tank, fixed plate is provided among the supporting table, mounting groove is provided in the fixed plate, is arranged in the mounting groove
There are mounting blocks, locating piece is provided with before the mounting blocks, movable plate is provided with by the fixed plate, is provided with after the movable plate
Thread plate is provided with threaded rod on the thread plate, the second motor is provided with after the threaded rod.
In above structure, before metal tube is erected at the locating piece of the fixed plate, start second motor,
Second motor drives the threaded rod rotation to push the locating piece pressure on the movable plate by the thread plate
The hydraulic oil of the hydraulic fluid tank is conveyed to the hydraulic cylinder, institute by the tight metal tube, the hydraulic pump by the hydraulic tube
Stating pressure transmission bar described in Hydraulic Cylinder drives the flaring pressure head to be pressed down against expanded metal pipe, and first motor drives institute
Pinion gear rotation is stated, the pinion gear drives the bull gear drive, the gear wheel to drive the pressure transmission bar and the flaring
Pressure head rotates, and ensures the uniform of flaring.
In order to further increase the quality that metal tube is flared automatically, the support leg is welded under the supporting table, described
Support column is embedded in respectively in the supporting table and the support plate.
In order to further increase the quality that metal tube is flared automatically, the locating piece is in the shape of the letter V, and the locating piece is provided with
Two, the locating piece is separately positioned in the fixed plate and the movable plate.
In order to further increase the quality that metal tube is flared automatically, the gear wheel is connected with the pressure transmission bar using flat key
It connects, the pinion gear is connect with first motor using spline, and the gear wheel is slidably engaged with the pinion gear.
In order to further increase the quality that metal tube is flared automatically, the pinion gear is cylinder, the length of the pinion gear
Degree is more than the downwardly extending length of pressure transmission bar.
In order to further increase the quality that metal tube is flared automatically, the flaring pressure head is in cone, the flaring pressure head
It is snapped connection with the pressure transmission bar use.
In order to further increase the quality that metal tube is flared automatically, the fixed plate and second motor respectively with institute
It states supporting table use to be bolted, the movable plate is placed on the supporting table, and the threaded rod is used with the thread plate
It is threadedly coupled.
Advantageous effect is：The utility model, which is put into after metal tube starts, is automatically performed positioning clamping flaring, saves artificial
Labor intensity and time improve efficiency, while so that flaring pressure head is at the uniform velocity rotated while flaring using gear drive,
Ensure metal tube flaring circumferentially uniformity, improves the quality that metal tube is flared automatically.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the automatic expanding device of metal tube described in the utility model；
Fig. 2 is a kind of pinion gear schematic diagram of the automatic expanding device of metal tube described in the utility model；
Fig. 3 is a kind of mounting groove schematic diagram of the automatic expanding device of metal tube described in the utility model.
The reference numerals are as follows：
1, support plate；2, hydraulic cylinder；3, the first motor；4, hydraulic tube；5, hydraulic pump；6, hydraulic fluid tank；7, it is flared pressure head；
8, fixed plate；9, movable plate；10, thread plate；11, threaded rod；12, support column；13, supporting table；14, support leg；15, it positions
Block；16, gear wheel；17, pressure transmission bar；18, pinion gear；19, mounting groove；20, mounting blocks；21, the second motor.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, the automatic expanding device of a kind of metal tube, including supporting table 13, hydraulic cylinder 2, the first motor
3,13 times quadrangles of supporting table are provided with support leg 14, ensure that supporting table 13 is horizontal, and quadrangle is provided with support column 12 in supporting table 13,
Support plate 1 is lifted on top, and support plate 1 is provided on support column 12, installs hydraulic cylinder 2, and 1 top of support plate is provided with hydraulic cylinder 2, utilizes
Hydraulic coupling pushes pressure transmission bar 17, hydraulic cylinder 2 to be arranged with pressure transmission bar 17, transmits flaring pressure, canine tooth is provided on pressure transmission bar 17
Wheel 16 drives pressure transmission bar 17 to rotate, and 17 top of pressure transmission bar is provided with flaring pressure head 7, expanded metal spout part, 2 side of hydraulic cylinder
It is provided with the first motor 3, driving pinion 18 rotates, and pinion gear 18 is provided on the first motor 3, and gear wheel 16 is driven to revolve
Turn, hydraulic tube 4 is provided with after hydraulic cylinder 2, conveys hydraulic oil, be provided with hydraulic pump 5 after hydraulic tube 4, hydraulic coupling, hydraulic pump are provided
5 are arranged with hydraulic fluid tank 6, store hydraulic oil, fixed plate 8 is provided among supporting table 13, ensure that one end is solid when metal pipe clamp is tight
It is fixed, it is provided with mounting groove 19 in fixed plate 8, the track that mounting blocks 20 slide into is provided with mounting blocks 20 in mounting groove 19, and connection is fixed
Position block 15 and fixed plate 8 are provided with locating piece 15 before mounting blocks 20, ensure that metal pipe mouth center is overlapped with 7 center of pressure head is flared,
It is provided with movable plate 9 by fixed plate 8, drives locating piece 15 to compress metal tube, thread plate 10 is provided with after movable plate 9, with screw thread
Bar 11 generates clamping force, and threaded rod 11 is provided on thread plate 10, pushes movable plate 9 to fix metal tube, is arranged after threaded rod 11
There are the second motor 21, rotating threaded rod 11.
In above structure, before metal tube is erected at the locating piece 15 of fixed plate 8, start the second motor 21, the second electricity
Motivation 21 drives the rotation of threaded rod 11 that the locating piece 15 on movable plate 9 is pushed to compress metal tube by thread plate 10, and hydraulic pump 5 will
The hydraulic oil of hydraulic fluid tank 6 is conveyed to hydraulic cylinder 2 by hydraulic tube 4, and hydraulic cylinder 2 pushes pressure transmission bar 17 to drive flaring pressure head 7 downward
Expanded metal pipe is squeezed, the first motor 3 drives pinion gear 18 to rotate, and pinion gear 18 drives gear wheel 16 to rotate, gear wheel 16
It drives pressure transmission bar 17 and flaring pressure head 7 to rotate, ensures the uniform of flaring.
In order to further increase the quality that metal tube is flared automatically, support leg 14 is welded under supporting table 13, increases intensity,
Solid and reliable, support column 12 is embedded in respectively in supporting table 13 and support plate 1, it is not easy to be loosened, locating piece 15 is in the shape of the letter V, and protects
The precision of centralized positioning is demonstrate,proved, there are two the settings of locating piece 15, uses in pairs, ensures that positioning accuracy, locating piece 15 are separately positioned on
In fixed plate 8 and movable plate 9, ensures that clamping and positioning, gear wheel 16 are connect with pressure transmission bar 17 using flat key, effectively transmit rotation
Power, pinion gear 18 are connect with the first motor 3 using spline, ensure that connection is reliable, and gear wheel 16 is slidably engaged with pinion gear 18,
Ensure the transmission of rotary force, pinion gear 18 is cylinder, and increase slidably engages length, and the length of pinion gear 18 is more than pressure transmission bar 17
Downwardly extending length ensures that entire flaring process is all being driven, and flaring pressure head 7 gradually increases in cone, is convenient for expanded metal pipe
Mouthful, flaring pressure head 7 is snapped connection with 17 use of pressure transmission bar, easy to disassemble and replacement, fixed plate 8 and the second motor 21 respectively with
13 use of supporting table is bolted, and is easy for installation and maintenance, and movable plate 9 is placed in supporting table 13, the movement of plate 9 pressure easy to remove
Tight metal tube, threaded rod 11 are threadedly coupled with 10 use of thread plate, and pressing force is generated using screw thread self-locking.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of automatic expanding device of metal tube, it is characterised in that：Including supporting table (13), hydraulic cylinder (2), the first motor
(3), quadrangle is provided with support leg (14) under the supporting table (13), and quadrangle is provided with support column on the supporting table (13)
(12), it is provided with support plate (1) on the support column (12), the hydraulic cylinder (2), institute are provided at the top of the support plate (1)
It states hydraulic cylinder (2) and is arranged with pressure transmission bar (17), gear wheel (16), the pressure transmission bar (17) are provided on the pressure transmission bar (17)
Top is provided with flaring pressure head (7), and first motor (3), first motor are provided with beside the hydraulic cylinder (2)
(3) it is provided with pinion gear (18) on, hydraulic tube (4) is provided with after the hydraulic cylinder (2), liquid is provided with after the hydraulic tube (4)
Press pump (5), the hydraulic pump (5) is arranged with hydraulic fluid tank (6), fixed plate (8) is provided among the supporting table (13), described
It is provided with mounting groove (19) in fixed plate (8), is provided with mounting blocks (20) in the mounting groove (19), before the mounting blocks (20)
It is provided with locating piece (15), movable plate (9) is provided with by the fixed plate (8), thread plate is provided with after the movable plate (9)
(10), it is provided with threaded rod (11) on the thread plate (10), the second motor (21) is provided with after the threaded rod (11).
2. the automatic expanding device of a kind of metal tube according to claim 1, it is characterised in that：Support leg (14) welding
Under the supporting table (13), the support column (12) is embedded in respectively in the supporting table (13) and the support plate (1).
3. the automatic expanding device of a kind of metal tube according to claim 1, it is characterised in that：The locating piece (15) is in V
Font, there are two locating piece (15) settings, and the locating piece (15) is separately positioned on the fixed plate (8) and the movement
On plate (9).
4. the automatic expanding device of a kind of metal tube according to claim 1, it is characterised in that：The gear wheel (16) and institute
It states pressure transmission bar (17) to connect using flat key, the pinion gear (18) is connect with first motor (3) using spline, described big
Gear (16) is slidably engaged with the pinion gear (18).
5. the automatic expanding device of a kind of metal tube according to claim 1, it is characterised in that：The pinion gear (18) is in circle
The length of cylindricality, the pinion gear (18) is more than the downwardly extending length of the pressure transmission bar (17).
6. the automatic expanding device of a kind of metal tube according to claim 1, it is characterised in that：The flaring pressure head (7) is in
Cone, the flaring pressure head (7) snap connection with pressure transmission bar (17) use.
7. the automatic expanding device of a kind of metal tube according to claim 1, it is characterised in that：The fixed plate (8) and institute
It states the second motor (21) to be bolted with the supporting table (13) use respectively, the movable plate (9) is placed on the support
On platform (13), the threaded rod (11) is threadedly coupled with the thread plate (10) use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622713.7U CN207642160U (en) | 2017-11-29 | 2017-11-29 | A kind of automatic expanding device of metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721622713.7U CN207642160U (en) | 2017-11-29 | 2017-11-29 | A kind of automatic expanding device of metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207642160U true CN207642160U (en) | 2018-07-24 |
Family
ID=62882358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721622713.7U Expired - Fee Related CN207642160U (en) | 2017-11-29 | 2017-11-29 | A kind of automatic expanding device of metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207642160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913950A (en) * | 2017-11-29 | 2018-04-17 | 无锡市汇鼎金属制管有限公司 | A kind of automatic expanding device of metal tube |
-
2017
- 2017-11-29 CN CN201721622713.7U patent/CN207642160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913950A (en) * | 2017-11-29 | 2018-04-17 | 无锡市汇鼎金属制管有限公司 | A kind of automatic expanding device of metal tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201799997U (en) | Bearing push mounting machine | |
| CN204896757U (en) | Material feeding unit on PCB paster production line | |
| CN207915596U (en) | A kind of PVC pipe cutter device | |
| CN105290698A (en) | Positioning fixture for joint tube of universal joint and spline sleeve when being welded | |
| CN207642160U (en) | A kind of automatic expanding device of metal tube | |
| CN204657307U (en) | Spigot-and-socket steel pipe roll extrusion pipe-expanding machine | |
| CN210189500U (en) | Stone material sand blasting machine | |
| CN211660937U (en) | Metal drum's awl equipment that rises | |
| CN203725563U (en) | Hollow pipe bending device for construction site | |
| CN102431083B (en) | Building block continuous cutting apparatus | |
| CN111469211A (en) | Automatic fixed and support inner wall and prevent broken drilling equipment for plastic conduit | |
| CN107913950A (en) | A kind of automatic expanding device of metal tube | |
| CN205166309U (en) | Pipe joint of universal joint location frock during with spline housing welding | |
| CN202922143U (en) | Flanging press of large-caliber metal pipe flange plate | |
| CN104588771B (en) | A kind of online sawing unit of steel skeleton composite plastic pipe | |
| CN202779323U (en) | Elbow pipe molding apparatus | |
| CN202895137U (en) | Novel reverse osmosis end plate disassembling tool | |
| CN110843048B (en) | Positioning mechanism is used in processing of jumbo size log for agriculture and forestry | |
| CN211588205U (en) | Flat flange punching equipment | |
| CN108748118B (en) | Handling device convenient to valve installation | |
| CN104209456A (en) | Half-tooth propping device | |
| CN204770047U (en) | Metal tubular product bender | |
| CN204486554U (en) | A kind of wavy metal pipe punching machine | |
| CN217776874U (en) | Mandrel mounting structure of coiling machine | |
| CN218000654U (en) | Water supply conveying pipeline installation device for heat exchange station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |