CN204220712U - The convertible elbow automatic forming machine of a kind of condenser - Google Patents
The convertible elbow automatic forming machine of a kind of condenser Download PDFInfo
- Publication number
- CN204220712U CN204220712U CN201420509203.9U CN201420509203U CN204220712U CN 204220712 U CN204220712 U CN 204220712U CN 201420509203 U CN201420509203 U CN 201420509203U CN 204220712 U CN204220712 U CN 204220712U
- Authority
- CN
- China
- Prior art keywords
- bending
- mandrel
- cylinder
- convertible
- forming machine
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses the convertible elbow automatic forming machine of a kind of condenser, comprise workbench, mandrel device, bending apparatus, inlet pipe device, blank drawing mechanism and dynamical system, workbench is provided with rail plate; Mandrel device comprises mandrel, mandrel bearing and mandrel advance and retreat stop, and mandrel bearing is arranged on rail plate; Bending apparatus is positioned at one end of workbench, comprises bending mould, and bending mould is flexibly connected by the hollow cylinder that internal diameter is different and forms; Inlet pipe device is positioned at the outside of work top; Blank drawing mechanism is arranged on the side of inlet pipe device and bending apparatus center line; Dynamical system is positioned at the bottom of work top.The bending mould design that the utility model is flexibly connected by integral type, improve bending Efficiency and accuracy, avoid the degree of accuracy adopting the mode that coordinates with mould fixture block of Bending Mould to cause low, the problem of impact bending quality, prepared elbow smooth surface, symmetry is good, can greatly improve its result of use and service life.
Description
Technical field
The utility model relates to bend forming machine field, particularly relates to the convertible elbow automatic forming machine of a kind of condenser.
Background technology
Elbow automatic forming machine is the important machine of condenser copper pipe processing.At present, this type of machinery that is shaped primarily of support, the workbench be located on support, ejector sleeve mechanism, bending mechanism, mandrel, mandrel detent mechanism and driving mechanism composition, ejector sleeve mechanism include be located on workbench and along workbench horizontal sliding ejector sleeve seat, drive ejector sleeve seat along the propelling cylinder of workbench slippage; Bending mechanism comprises Bending Mould and the mould fixture block that arrange corresponding to Bending Mould, and mould fixture block and Bending Mould are synchronous rotary; Be held on after between Bending Mould and mould fixture block when being sheathed on the pipe fitting on mandrel, actuator drives Bending Mould and mould fixture block to rotate 180 degree, then the pipe fitting be held between Bending Mould and mould fixture block also can be spent thereupon in bending to 180.The bending mechanism complex structure of above-mentioned bending tube forming machine, the degree of accuracy that coordinates between its Bending Mould with mould fixture block has a strong impact on bending quality.
Utility model content
The technical problem that the utility model mainly solves is to provide the convertible elbow automatic forming machine of a kind of condenser, can solve the problems referred to above that existing Bend shaper exists.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of condenser convertible elbow automatic forming machine, comprise workbench, mandrel device, bending apparatus, inlet pipe device, blank drawing mechanism and dynamical system, described workbench is provided with rail plate; Described mandrel device comprises mandrel, mandrel bearing and mandrel advance and retreat stop, and described mandrel is arranged on described mandrel bearing, and described mandrel bearing is arranged on the rail plate on described workbench; Described bending apparatus is positioned at one end of described workbench, connects, comprise bending mould with described mandrel device, and described bending mould is flexibly connected by the hollow cylinder that internal diameter is different and forms; Described inlet pipe device is positioned at the outside of described work top, connects with described bending apparatus, comprises bin, feed conveying device and clamper; Described blank drawing mechanism is arranged on the side of described inlet pipe device and described bending apparatus center line, comprises saw blade and ejector beam; Described dynamical system is positioned at the bottom of described work top, comprises mandrel advance and retreat oil cylinder, bending angling cylinder, charging carriage cylinder and blank discharging oil cylinder.
In the utility model preferred embodiment, described mandrel advance and retreat oil cylinder, bending angling cylinder, charging carriage cylinder and blank discharging oil cylinder are connected in series with described mandrel device, bending apparatus, inlet pipe device, blank drawing mechanism respectively.
In the utility model preferred embodiment, described mandrel advance and retreat oil cylinder, bending angling cylinder, to be connected in parallel between charging carriage cylinder and blank discharging oil cylinder.
In the utility model preferred embodiment, described bending mould is flexibly connected by the hollow cylinder that 6 ~ 10 internal diameters are different and forms.
In the utility model preferred embodiment, the internal diameter of two hollow cylinders of the center of described bending mould is minimum, and the internal diameter of the hollow cylinder at two ends is maximum.
In the utility model preferred embodiment, described in the internal diameter of two hollow cylinders of described center is more than or equal to, treat the external diameter of bending tube.
In the utility model preferred embodiment, the internal diameter of the hollow cylinder at described two ends for described in treat 2 ~ 5 times of the external diameter of bending tube.
The beneficial effects of the utility model are: the convertible elbow automatic forming machine of a kind of condenser of the utility model, its structure is simple, reasonable in design, convenient to operation, the bending mould design be flexibly connected by integral type, improve bending Efficiency and accuracy, avoid the degree of accuracy the adopting the mode that coordinates with mould fixture block of Bending Mould to cause, the problem of impact bending quality, prepared elbow smooth surface, symmetry is good, and comprehensive quality is excellent, can greatly improve its result of use and service life.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the convertible elbow automatic forming machine of a kind of condenser of the utility model;
Fig. 2 is the top view of shown condenser with convertible elbow automatic forming machine;
Fig. 3 is the structural representation sketch of described bending mold;
In accompanying drawing, the mark of each parts is as follows: 1. workbench, 2. rail plate, 3. mandrel device, 31. mandrel bearings, 32. mandrel advance and retreat stops, 33. mandrels, 4. bending apparatus, 41. bending moulds, 5. inlet pipe device, 51. feed conveying devices, 52. bins, 53. clampers, 6. blank drawing mechanism, 7. dynamical system.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Refer to Fig. 1 ~ 3, the utility model embodiment comprises:
The convertible elbow automatic forming machine of a kind of condenser, comprises workbench 1, mandrel device 3, bending apparatus 4, inlet pipe device 5, blank drawing mechanism 6 and dynamical system 7, described workbench 1 is provided with rail plate 2; Described mandrel device 3 comprises mandrel 33, mandrel bearing 31 and mandrel advance and retreat stop 32, and described mandrel 33 is arranged on described mandrel bearing 31, and described mandrel bearing 31 is arranged on the rail plate 2 on described workbench 1; Described bending apparatus 4 is positioned at one end of described workbench 1, connect with described mandrel device 3, comprise bending mould 41, described bending mould 41 is flexibly connected by the hollow cylinder that 6 ~ 10 internal diameters are different and forms, it is along being symmetric to two ends with the center line of bending mould axis perpendicular, and the internal diameter being positioned at two hollow cylinders of center is minimum, treats the external diameter of bending tube described in being more than or equal to, the internal diameter of the hollow cylinder at two ends is maximum, is described 2 ~ 5 times for the treatment of the external diameter of bending tube;
Described inlet pipe device 5 is positioned at the outside of described work top 1, connect with described bending apparatus 4, comprise bin 52, feed conveying device 51 and clamper 53, wherein, feed conveying device is made up of two round rollers and conveyer belt placed on it, described clamper is positioned on described support, when the bending section of curved tube to be curved enters in described bending mould 41, clamper 53 steps up described curved tube to be curved and is positioned at part outside described bending mould 4, when carrying out upset bending operation to prevent from bending, curved tube to be curved slides, and affects bending effect;
Described blank drawing mechanism 6 is arranged on the side of described inlet pipe device 5 and described bending apparatus 4 center line, comprises saw blade and ejector beam, and saw blade is used for cutting off curved tube to be curved from the outside of bending apparatus 4, and ejector beam is used for the swan-neck in bending mould 41 to eject;
Described dynamical system 7 is positioned at the bottom of described work top 1, comprises mandrel advance and retreat oil cylinder, bending angling cylinder, charging carriage cylinder and blank discharging oil cylinder; Described mandrel advance and retreat oil cylinder, bending angling cylinder, charging carriage cylinder and blank discharging oil cylinder are connected in series with described mandrel device, bending apparatus, inlet pipe device, blank drawing mechanism respectively, be respectively each device and operation power is provided, described mandrel advance and retreat oil cylinder, bending angling cylinder, to be connected in parallel between charging carriage cylinder and blank discharging oil cylinder, when working to make bend forming machine, do not interfere with each other between each device.
The course of work of above-mentioned convertible elbow automatic forming machine is:
Under the effect of dynamical system, first, will treat that bending tube is positioned in inlet pipe device, and be sent to the outside of bending apparatus, thus enter in bending mould by feed conveying device, now, clamper will treat that outside bending apparatus bending tube steps up to fix; Then, mandrel device slides along rail plate and connects as bending apparatus, and what the mandrel be arranged on mandrel bearing entered into bending mould treats bending tube, after the length and location that adjustment mandrel enters, mandrel advance and retreat fiber device is tightened, and prevents central spindle abstraction or movement; Then, bending mould drives treats bending tube in it, makes positive and negative flip-flop movement under the dynamic action of bending angling cylinder, by bending mould together with treating that bending tube is bent into required elbow shapes in it; Finally, mandrel advance and retreat fiber device unscrews, and mandrel exits bending device, saw blade in blank drawing mechanism will treat that outside bending device bending tube is sawed-off, ejector beam in blank drawing mechanism inserts in bending device, is ejected by the bend pipe bent, obtain described bending tube from bending mold.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. the convertible elbow automatic forming machine of condenser, is characterized in that, comprises workbench, mandrel device, bending apparatus, inlet pipe device, blank drawing mechanism and dynamical system, described workbench is provided with rail plate; Described mandrel device comprises mandrel, mandrel bearing and mandrel advance and retreat stop, and described mandrel is arranged on described mandrel bearing, and described mandrel bearing is arranged on the rail plate on described workbench; Described bending apparatus is positioned at one end of described workbench, connects, comprise bending mould with described mandrel device, and described bending mould is flexibly connected by the hollow cylinder that internal diameter is different and forms; Described inlet pipe device is positioned at the outside of described work top, connects with described bending apparatus, comprises bin, feed conveying device and clamper; Described blank drawing mechanism is arranged on the side of described inlet pipe device and described bending apparatus center line, comprises saw blade and ejector beam; Described dynamical system is positioned at the bottom of described work top, comprises mandrel advance and retreat oil cylinder, bending angling cylinder, charging carriage cylinder and blank discharging oil cylinder.
2. the convertible elbow automatic forming machine of condenser according to claim 1, it is characterized in that, described mandrel advance and retreat oil cylinder, bending angling cylinder, charging carriage cylinder and blank discharging oil cylinder are connected in series with described mandrel device, bending apparatus, inlet pipe device, blank drawing mechanism respectively.
3. the convertible elbow automatic forming machine of condenser according to claim 2, is characterized in that, described mandrel advance and retreat oil cylinder, bending angling cylinder, is connected in parallel between charging carriage cylinder and blank discharging oil cylinder.
4. the convertible elbow automatic forming machine of condenser according to claim 1, is characterized in that, described bending mould is flexibly connected by the hollow cylinder that 6 ~ 10 internal diameters are different and forms.
5. the convertible elbow automatic forming machine of condenser according to claim 1, is characterized in that, the internal diameter of two hollow cylinders of the center of described bending mould is minimum, and the internal diameter of the hollow cylinder at two ends is maximum.
6. the convertible elbow automatic forming machine of condenser according to claim 5, is characterized in that, the internal diameter of two hollow cylinders of described center is more than or equal to the external diameter treating bending tube.
7. the convertible elbow automatic forming machine of condenser according to claim 5, is characterized in that, the internal diameter of the hollow cylinder at described two ends is 2 ~ 5 times of the external diameter treating bending tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509203.9U CN204220712U (en) | 2014-09-05 | 2014-09-05 | The convertible elbow automatic forming machine of a kind of condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509203.9U CN204220712U (en) | 2014-09-05 | 2014-09-05 | The convertible elbow automatic forming machine of a kind of condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220712U true CN204220712U (en) | 2015-03-25 |
Family
ID=52918855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509203.9U Expired - Fee Related CN204220712U (en) | 2014-09-05 | 2014-09-05 | The convertible elbow automatic forming machine of a kind of condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204220712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226755A (en) * | 2014-09-05 | 2014-12-24 | 常熟市佳泰金属材料有限公司 | Turnover type automatic elbow forming machine for condenser |
-
2014
- 2014-09-05 CN CN201420509203.9U patent/CN204220712U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226755A (en) * | 2014-09-05 | 2014-12-24 | 常熟市佳泰金属材料有限公司 | Turnover type automatic elbow forming machine for condenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204976161U (en) | Steel pipe conveyor | |
| CN204431346U (en) | A kind of plastic pipe cutting device | |
| CN110153300A (en) | Multistation pipe-expanding machine | |
| CN102350445B (en) | Cold-drawing machine for seamless steel tube | |
| CN203390535U (en) | Synchronous linked production unit of feeding, sawing and end deburring for steel pipes | |
| CN205146969U (en) | Corrugated pipe forming device | |
| CN202752933U (en) | Automatic material conveying mechanism in double-head chamfering machine | |
| CN204220712U (en) | The convertible elbow automatic forming machine of a kind of condenser | |
| CN204416751U (en) | A kind of winding displacement for winder send guard system | |
| CN204194943U (en) | Double-wall corrugated pipe slot-cutting machine | |
| CN204262600U (en) | A kind of new pattern laser pipe cutting machine pipe-supporting mechanism | |
| CN204262818U (en) | A kind of Digit Control Machine Tool blowing fixture | |
| CN204136152U (en) | A kind of former bamboo sawing machine | |
| CN203896128U (en) | Full-automatic stator coil trimmer | |
| CN203695793U (en) | Combined multi-pipe-diameter contracted pipe machine tool clamp | |
| CN202387753U (en) | Roller die device of drawing machine | |
| CN104226755A (en) | Turnover type automatic elbow forming machine for condenser | |
| CN215544359U (en) | Chipless cutting pipe end machine | |
| CN202037220U (en) | Double flanging machine | |
| CN108714792A (en) | The scalable chamfering production line of Full-automatic copper tube | |
| CN101664815B (en) | Multipurpose drilling and welding machine for plastic pipeline | |
| CN203804333U (en) | Bar chamfering device | |
| CN211304113U (en) | Plastic lining layer removing equipment for plastic lining pipe | |
| CN102198463A (en) | Double flanging machine | |
| CN203903462U (en) | Feeding mechanical arm for cylinder and disc type workpieces |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |