CN208644650U - A kind of small U bending machine of double-station - Google Patents
A kind of small U bending machine of double-station Download PDFInfo
- Publication number
- CN208644650U CN208644650U CN201821180164.7U CN201821180164U CN208644650U CN 208644650 U CN208644650 U CN 208644650U CN 201821180164 U CN201821180164 U CN 201821180164U CN 208644650 U CN208644650 U CN 208644650U
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- CN
- China
- Prior art keywords
- rack
- clamping device
- double
- small
- pipe
- 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
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- Jigs For Machine Tools (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a kind of small U bending machine of double-station, including rack, two groups of pipe bending mechanisms are installed in the rack, two hydraulic stations and two lower hoppers, every group of pipe bending mechanism includes that mechanism is straightened, feeding mechanism, clamping device, swan neck system and cutting mechanism, the mechanism that is straightened is made of the guide wheel that multiple groups are oppositely arranged up and down, the feeding mechanism includes the mounting base being fixed in the rack, the clamping device and one that sliding is set in the mounting base are fixed on the Shift cylinder in the mounting base, the Shift cylinder drives the clamping device mobile, the clamping device is fixed in rack, the swan neck system includes a bend pipe oil cylinder being fixed on the rack, pipe bending wheel and a guiding linkage, the utility model is processed using double-station, it is high-efficient, device structure is rationally compact, so that equipment occupies Space it is small, the cost of equipment accordingly reduces, meanwhile, structure is arranged to work as, and the engagement of wheel and rack is stablized, long service life.
Description
Technical field
The utility model relates to the technical field of machining more particularly to a kind of small U bending machines of double-station.
Background technique
In refrigerating field, small U pipe is with extensively, and for small U pipe in production, manufacturing procedure is that coil pipe is first straightened to school circle,
Then be bent, cut off, present equipment is in bend pipe, unreasonable structure, leads to that the device is complicated, and the space occupied is big, simultaneously plus
Work low efficiency.
Summary of the invention
In order to solve prior art problem, the utility model provides a kind of small U bending machine of double-station, using double-station plus
Work, high-efficient, device structure is rationally compact, so that equipment the space occupied is small, the cost of equipment is accordingly reduced, meanwhile, structure
It is arranged to work as, the engagement of wheel and rack is stablized, long service life.
To achieve the above object, technical solution provided by the utility model are as follows: a kind of small U bending machine of double-station, including
Rack, it is characterised in that: two groups of pipe bending mechanisms, two hydraulic stations and two lower hoppers, every group of bend pipe are equipped in the rack
Mechanism includes that mechanism, feeding mechanism, clamping device, swan neck system and cutting mechanism is straightened, and the mechanism that is straightened is by multiple groups
Under the guide wheel that is oppositely arranged constitute, the feeding mechanism include the mounting base being fixed in the rack, sliding be set to it is described
Clamping device and one in mounting base are fixed on the Shift cylinder in the mounting base, and the Shift cylinder drives the material folding dress
Movement is set, the clamping device is fixed in rack, and the swan neck system includes the bend pipe oil being fixed on the rack
Cylinder, pipe bending wheel and a guiding linkage, the bend pipe oil cylinder end are connected with a spur rack, the pipe bending wheel be coaxially connected with one with
The spur rack meshed gears, the guiding linkage include guide rod and the guiding mobile by a driving guide rod
Oil cylinder, mechanism, clamping device, clamping device and the guide rod of being straightened are located on the same line, and the hydraulic station is given
The Shift cylinder, bend pipe oil cylinder and guiding oil cylinder pressure supply, the lower hopper are set to below the cutting mechanism for discharging.
Preferably, the bend pipe wheel side has the arc groove cooperated with the pipe fitting.
Preferably, the cutting mechanism further includes having an oscillating cylinder to swing up and down for controlling the cutting mechanism.
Preferably, the spur rack back side is equipped with a limited block and is used to ensure that the spur rack is engaged with the gear, institute
It states spur rack and is articulated with the bending cylinder efficient end.
Preferably, side plate is additionally provided between the cutting mechanism and the lower hopper for guide.
The utility model has the beneficial effects that
The utility model is processed using double-station, and high-efficient, device structure is rationally compact, so that equipment the space occupied
Small, the cost of equipment accordingly reduces, meanwhile, structure is arranged to work as, and the engagement of wheel and rack is stablized, long service life.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the structural schematic diagram of the pipe bending mechanism 2 of the utility model；
Fig. 4 is the structural schematic diagram of the guiding linkage 243 of the utility model.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described:
Referring to figs. 1 to Fig. 4, a kind of small U bending machine of double-station, including rack 1 is equipped with two groups of bend pipes in the rack 1
2, two hydraulic stations 3 of mechanism and two lower hoppers 4, every group of pipe bending mechanism 2 include that mechanism 21 is straightened, feeding mechanism 22, clamps
Device 23, swan neck system 24 and cutting mechanism 25, the mechanism 21 that is straightened are made of the guide wheel 211 that multiple groups are oppositely arranged up and down,
There is recess to pass through for pipe fitting for each 211 side of guide wheel, and the feeding mechanism 22 includes the installation being fixed in the rack 1
The clamping device 222 and one that seat 221, sliding are set in the mounting base 221 are fixed on the Shift cylinder in the mounting base 221
223, the Shift cylinder 223 drives the clamping device 222 mobile, and the clamping device 23 is fixed in rack 1, institute
It states clamping device 222 and the clamping device 23 is all made of oil cylinder driving, the swan neck system 24 includes one to be fixed on rack 1
On bend pipe oil cylinder 241, pipe bending wheel 242 and one guiding linkage 243, which is connected with a spur rack
241a, the pipe bending wheel 242 are coaxially connected with one and the spur rack 241a meshed gears 242a, the guiding linkage
243 include guide rod 243a and the guiding oil cylinder 243b, the guide rod 243a mobile by a driving guide rod 243a
End be equipped with a bead for bend pipe guiding, bead outer diameter matches with pipe fitting internal diameter, described that mechanism 21, clamping device is straightened
222, clamping device 23 and the guide rod 243a are located on the same line, and the hydraulic station 3 gives the Shift cylinder respectively
223, bend pipe oil cylinder 241 and guiding oil cylinder 243b pressure supply, the lower hopper 4 are set to below the cutting mechanism 25 for discharging.
Specifically, 242 side of pipe bending wheel has the arc groove 242b that cooperates with pipe fitting, in this way can steadily into
The movement of row bend pipe, pipe fitting not positioning, while there is the shape for stablizing small U pipe.
Specifically, the cutting mechanism 25 further includes having an oscillating cylinder 251 for controlling about 25 cutting mechanism
It swings, when toward lower swing, carries out cutoff action.
Specifically, the back side the spur rack 241a be equipped with a limited block 241b for ensure the spur rack 241a with it is described
Gear 242a engagement, the spur rack 241a is articulated with 241 working end of bend pipe oil cylinder, when such bend pipe oil cylinder 241 works,
Torsion would not be caused to spur rack 241a, and limited block 241b and the back side spur rack 241a are slidably matched, it is ensured that effectively
While engagement, the service life of spur rack 241a Yu gear 242a are extended.
Specifically, being additionally provided with side plate 26 between the cutting mechanism 25 and the lower hopper 4 for guide, it is ensured that qualified
Product can be fallen into lower hopper 4.
When utility model works: straight pipe enters from mechanism 21 is straightened, and clamping device 222 clamps pipe fitting and conveys forward,
Clamping device 23 clamps pipe fitting, meanwhile, guide rod 243a is protruded into pipe fitting, and clamping device 222 also clamps pipe fitting, bend pipe oil
Cylinder 241 pushes pipe bending wheel 242 to rotate, and simultaneously, guiding oil cylinder 243b drives guide rod 243a to pull out, and pipe fitting is close to pipe bending wheel
The groove 242b of 242 sides starts turning carry out bend pipe, and after the completion of bend pipe, guide rod 243a is completely pulled out, and oscillating cylinder 251 drives
The cutting mechanism 25 is moved to lower swing and is cut, finished product is cut off, finished product is fallen into small hopper 4 by side plate 26, is pressed from both sides
Expect that device 222 unclamps simultaneously backhaul, clamps pipe fitting again after returning to initial position, clamping device 23 unclamps, with this repeated work.
The embodiments of the present invention are described in conjunction with attached drawing above, but the utility model be not limited to it is above-mentioned
Specific embodiment, the above mentioned embodiment is only schematical, rather than restrictive, the common skill of this field
Art personnel are not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection scope of the utility model.
Claims (5)
1. a kind of small U bending machine of double-station, including rack, it is characterised in that: be equipped with two groups of pipe bending mechanisms, two in the rack
A hydraulic station and two lower hoppers, every group of pipe bending mechanism include be straightened mechanism, feeding mechanism, clamping device, swan neck system and
Cutting mechanism, the mechanism that is straightened are made of the guide wheel that multiple groups are oppositely arranged up and down, and the feeding mechanism includes to be fixed on institute
State the mobile oil that the clamping device and one of the mounting base in rack, sliding in the mounting base are fixed in the mounting base
Cylinder, the Shift cylinder drive the clamping device mobile, and the clamping device is fixed in rack, the swan neck system
It include bend pipe oil cylinder, pipe bending wheel and the guiding linkage being fixed on the rack, which is connected with always
Rack gear, the pipe bending wheel are coaxially connected with one and the spur rack meshed gears, and the guiding linkage includes guide rod
And the guiding oil cylinder mobile by a driving guide rod, it is described that mechanism, clamping device, clamping device and the guide rod is straightened
It is located on the same line, the hydraulic station gives the Shift cylinder, bend pipe oil cylinder and guiding oil cylinder pressure supply, and the lower hopper is set
For discharging below the cutting mechanism.
2. the small U bending machine of a kind of double-station according to claim 1, it is characterised in that: the bend pipe wheel side have with
The arc groove of pipe fitting cooperation.
3. the small U bending machine of a kind of double-station according to claim 1, it is characterised in that: the cutting mechanism further includes having
One oscillating cylinder is swung up and down for controlling the cutting mechanism.
4. the small U bending machine of a kind of double-station according to claim 1, it is characterised in that: the spur rack back side is equipped with one
For limited block for ensuring that the spur rack is engaged with the gear, the spur rack is articulated with the bending cylinder efficient end.
5. the small U bending machine of a kind of double-station according to claim 1, it is characterised in that: the cutting mechanism and it is described under
Side plate is additionally provided between hopper for guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180164.7U CN208644650U (en) | 2018-07-25 | 2018-07-25 | A kind of small U bending machine of double-station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180164.7U CN208644650U (en) | 2018-07-25 | 2018-07-25 | A kind of small U bending machine of double-station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644650U true CN208644650U (en) | 2019-03-26 |
Family
ID=65786608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821180164.7U Expired - Fee Related CN208644650U (en) | 2018-07-25 | 2018-07-25 | A kind of small U bending machine of double-station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208644650U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014374A (en) * | 2020-01-02 | 2020-04-17 | 新乡创想自动化科技有限公司 | Automatic bending equipment for double-station short pipe |
| CN112091636A (en) * | 2020-11-13 | 2020-12-18 | 山东中茂散热器有限公司 | Metal bending and cutting mechanism |
-
2018
- 2018-07-25 CN CN201821180164.7U patent/CN208644650U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014374A (en) * | 2020-01-02 | 2020-04-17 | 新乡创想自动化科技有限公司 | Automatic bending equipment for double-station short pipe |
| CN112091636A (en) * | 2020-11-13 | 2020-12-18 | 山东中茂散热器有限公司 | Metal bending and cutting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20200725 |