CN211413416U - Automatic flat curved pipe bending machine of material loading - Google Patents
Automatic flat curved pipe bending machine of material loading Download PDFInfo
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- CN211413416U CN211413416U CN201922287322.XU CN201922287322U CN211413416U CN 211413416 U CN211413416 U CN 211413416U CN 201922287322 U CN201922287322 U CN 201922287322U CN 211413416 U CN211413416 U CN 211413416U
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Abstract
The utility model discloses an automatic feeding flat bending pipe bending machine, which comprises a frame, wherein a core pulling device and a rotating shaft are arranged on the frame, the pipe bending machine is sleeved on the rotating shaft, a driving gear is sleeved on the part of the rotating shaft positioned in the frame, and a driving rack meshed with the driving gear and a pipe bending oil cylinder are arranged on the frame; a pipe bending arm is arranged on the machine head, a pipe bending positioning device and an auxiliary push die holder are arranged on the machine base, a supporting seat is arranged on the machine base at a position close to the machine head, and a core rod is arranged at the end part of the push rod; the feeding device is arranged on the machine base and comprises a mounting frame, a storage trough is arranged on the mounting frame, a transition material plate is arranged on the mounting frame, a feeding frame is arranged on the mounting frame, a material lifting rod is arranged at the end part of a piston rod of the elbow oil cylinder through a connecting driving block, and rollers are arranged on the feeding frame; go up to be equipped with the kicking plate on the work or material rest, be equipped with the material export on the side that the storage tank is close to the work or material rest, the mounting bracket top is equipped with out the flitch, goes out the flitch bottom and is equipped with the fender material curb plate, is equipped with the porter bar on the push rod, is equipped with the delivery sheet on the frame.
Description
Technical Field
The utility model relates to an automatic processing equipment field especially relates to an automatic curved pipe bending machine of flat of material loading.
Background
A pipe bending machine is a mechanism for bending a pipe, and in the current mechanical pipe bending industry, the pipe bending machine generally adopts the modes of pipe pushing, stretch bending, bending around, bending by pressure and the like. However, most of the existing pipe bending machines need an operator to convey an unprocessed pipe to a designated position, and finally start the flat bending pipe bending machine to bend the pipe. The existing pipe bender mainly comprises a machine base, a core pulling device, an auxiliary pushing device and the like, and the specific mechanism can refer to a detailed structure disclosed in the patent number of CN 208800599U. The pipe bender limits the working efficiency due to a plurality of manual operation processes.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a flat bending pipe bending machine with automatic feeding and low manufacturing cost is provided.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: a flat bending pipe bending machine with automatic feeding comprises a machine base, wherein a core pulling device is arranged on the machine base, a rotating shaft is vertically arranged on the machine base, the pipe bending machine is sleeved on the rotating shaft, a driving gear is sleeved on the part, located in the machine base, of the rotating shaft, and a driving rack meshed with the driving gear and a pipe bending oil cylinder of the driving rack are arranged on the machine base in a sliding mode; the core pulling device comprises a core pulling oil cylinder and a push rod arranged on a force output shaft of the core pulling oil cylinder, a support seat for supporting the push rod is arranged on the machine base at a position close to the machine head, and a core rod is detachably arranged at the end part of the push rod; the automatic pipe bending machine is characterized in that a feeding device is arranged on the machine base and comprises a mounting frame, a storage trough is arranged on the mounting frame, the bottom surface of the storage trough inclines downwards along the direction close to the machine base, a plurality of transition plates which are arranged in a step shape and have intervals not smaller than the pipe diameter to be machined are arranged between the storage trough and the machine base on the mounting frame, the positions of the transition plates gradually rise along the direction close to the machine base, a feeding frame which moves up and down is arranged on the mounting frame, a material lifting rod is arranged at the end part of a piston rod of the pipe bending oil cylinder through being connected with a driving block, the material lifting rod; when the piston rod of the elbow oil cylinder retracts, the material lifting rod pushes against the roller to drive the material loading frame to move upwards; the feeding frame is provided with a plurality of ejector plates arranged in the interval between adjacent transition plates and a storage tank, the moving distance of the feeding frame is equal to the difference between the adjacent transition plates, the ejector plate at the lowest part of the feeding frame flushes with the tank bottom surface of the storage tank when the feeding frame moves to the lowest end, the side surface of the storage tank close to the feeding frame is provided with a material outlet, the top of the mounting frame is provided with a discharge plate for arranging the slope of the pipe, the bottom end of the discharge plate is provided with a material blocking side plate, a feed rod for pushing the pipe at the bottom of the discharge plate is arranged at the position, close to the storage tank, of the push rod, and a slope feed plate for pushing the feed rod to feed the material level on the.
The utility model has the advantages that: compared with the existing flat bending pipe bending machine, the mechanism is fixedly provided with the feeding device on the machine base, so that the pipes in the storage tank can be automatically fed and conveyed in sequence, manual carrying is not needed, the operation is simple and convenient, and the automation and the production efficiency of pipe expanding equipment are greatly improved.
Because the pay-off pole will be originally in the tubular product release of play flitch bottom, through the slope flitch material loading level to the return bend, and then accomplish the transportation of whole tubular product, and the pay-off pole is fixed and need not extra power device on the push rod, has both practiced thrift the cost, makes overall structure compacter again.
Drawings
Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the present invention in a partial cross-sectional structure.
Fig. 4 is a schematic sectional structural view of the feeding mechanism of the present invention.
In fig. 1 to 4: 1. the automatic core pulling machine comprises a machine base, 2 parts of a core pulling device, 3 parts of a rotating shaft, 4 parts of a machine head, 5 parts of a pipe bending oil cylinder, 6 parts of a pipe bending arm, 7 parts of a positioning device, 8 parts of an auxiliary push die holder, 9 parts of a supporting seat and 10 parts of a feeding device;
21. core-pulling oil cylinder, 22 push rod, 23 core rod;
101. the device comprises a mounting frame, 102, a storage trough, 103, a transition material plate, 104, a loading frame, 105, a material lifting rod, 106, a roller, 107, a material ejecting plate, 108, a material discharging plate, 109, a material stopping side plate, 110, a material feeding rod and 111, a material feeding plate.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the drawings.
As shown in fig. 1-4, an automatic feeding flat bending pipe bending machine includes a machine base 1, a core pulling device 2 is arranged on the machine base 1, a rotating shaft 3 is vertically arranged on the machine base 1, a pipe bending machine head 4 is sleeved on the rotating shaft 3, a driving gear is sleeved on a part of the rotating shaft 3 located in the machine base 1, and a pipe bending oil cylinder 5 meshed with the driving gear and the driving rack is slidably arranged on the machine base 1; the machine head is provided with a bent pipe arm 6, and the machine base 1 is also provided with a bent pipe positioning device 7 and an auxiliary push die holder 8.
The core-pulling device 2 comprises a core-pulling oil cylinder 21 and a push rod 22 arranged on a force output shaft of the core-pulling oil cylinder 21, a support seat 9 for supporting the push rod 22 is arranged on the machine base 1 at a position close to the machine head 4, and a core rod 23 is detachably arranged at the end part of the push rod 22; be equipped with loading attachment 10 on the frame 1, loading attachment 10 includes mounting bracket 101, is equipped with stock chest 102 on mounting bracket 101, and the bottom surface of stock chest 102 is along being close to 1 direction downward sloping of frame, is equipped with the transition flitch 103 that a plurality of intervals are not less than waiting to process the pipe diameter and be the echelonment setting between stock chest 102 and frame 1 on mounting bracket 101, and each transition flitch 103 position of direction along being close to frame 1 risees gradually.
A loading frame 104 which moves up and down is arranged on the mounting frame 101, a material lifting rod 105 is arranged at the end part of a piston rod of the elbow oil cylinder 5 through a connecting driving block, the material lifting rod 105 inclines upwards along the direction of the rotating shaft 3, and a contact roller 106 which is matched with the material loading frame 104 is arranged on the material loading frame; when the piston rod of the elbow oil cylinder 5 retracts, the material lifting rod 105 pushes against the roller 106 to drive the material loading frame 104 to move upwards; the feeding frame 104 is provided with a plurality of ejector plates 107 which are arranged in the interval between the adjacent transition material plates 103 and the storage tank 102, the moving distance of the feeding frame 104 is equal to the difference between the adjacent transition material plates 103, the ejector plate 107 at the lowest part of the feeding frame 104 is flush with the bottom surface of the storage tank 102 when the feeding frame 104 moves to the lowest end, and the side surface of the storage tank 102 close to the feeding frame 104 is provided with a material outlet.
The top of the mounting frame 101 is provided with a discharge plate 108 which is arranged in an inclined manner and used for discharging the pipes, the bottom end of the discharge plate 108 is provided with a material blocking side plate 109, a feeding rod 110 for pushing the pipes at the bottom of the discharge plate 108 is arranged at a position, close to the material storage tank 102, on the push rod 22, and an inclined feeding plate 111 for feeding the pipes, pushed by the feeding rod 110, into the elbow pipe is arranged on one side, close to the machine head 4, of the discharge plate 108 on the machine base 1.
When in work: when the piston rod of the elbow cylinder 5 retracts, the lifting rod 105 is driven to abut against the pushing roller 106, so that the feeding frame 104 drives the ejector plate 107 to sequentially push the pipe material from the material storage tank 102 through the transition plate 103 until the pipe material is sent to the discharge plate 108, at the moment, the core-pulling cylinder 21 in the core-pulling device 2 pushes the pipe material from the discharge plate 108 to the feeding plate 111 through the feeding rod 110 connected with the push rod 22, finally, the pipe material rolls to the upper material level through the inclined feeding plate 111, at the moment, the core rod 23 at the front end of the push rod 22 is matched with the positioning device 7 to tightly push the pipe material, the bending cylinder 5 bends the pipe material by driving the elbow arm 6, and the auxiliary pushing die holder 8 moves forward along with the non-bent section of the.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.
Claims (1)
1. The utility model provides an automatic flat curved tube machine of material loading which characterized in that: the pipe bending machine comprises a machine base, wherein a core-pulling device is arranged on the machine base, a rotating shaft is vertically arranged on the machine base, a pipe bending machine head is sleeved on the rotating shaft, a driving gear is sleeved on the part, located in the machine base, of the rotating shaft, and a driving rack meshed with the driving gear and a pipe bending oil cylinder of the driving rack are arranged on the machine base in a sliding mode; the core pulling device comprises a core pulling oil cylinder and a push rod arranged on a force output shaft of the core pulling oil cylinder, a support seat for supporting the push rod is arranged on the machine base at a position close to the machine head, and a core rod is detachably arranged at the end part of the push rod; the automatic pipe bending machine is characterized in that a feeding device is arranged on the machine base and comprises a mounting frame, a storage trough is arranged on the mounting frame, the bottom surface of the storage trough inclines downwards along the direction close to the machine base, a plurality of transition plates which are arranged in a step shape and have intervals not smaller than the pipe diameter to be machined are arranged between the storage trough and the machine base on the mounting frame, the positions of the transition plates gradually rise along the direction close to the machine base, a feeding frame which moves up and down is arranged on the mounting frame, a material lifting rod is arranged at the end part of a piston rod of the pipe bending oil cylinder through being connected with a driving block, the material lifting rod; when the piston rod of the elbow oil cylinder retracts, the material lifting rod pushes against the roller to drive the material loading frame to move upwards; the feeding frame is provided with a plurality of ejector plates arranged in the interval between adjacent transition plates and a storage tank, the moving distance of the feeding frame is equal to the difference between the adjacent transition plates, the ejector plate at the lowest part of the feeding frame flushes with the tank bottom surface of the storage tank when the feeding frame moves to the lowest end, the side surface of the storage tank close to the feeding frame is provided with a material outlet, the top of the mounting frame is provided with a discharge plate for arranging the slope of the pipe, the bottom end of the discharge plate is provided with a material blocking side plate, a feed rod for pushing the pipe at the bottom of the discharge plate is arranged at the position, close to the storage tank, of the push rod, and a slope feed plate for pushing the feed rod to feed the material level on the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287322.XU CN211413416U (en) | 2019-12-18 | 2019-12-18 | Automatic flat curved pipe bending machine of material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922287322.XU CN211413416U (en) | 2019-12-18 | 2019-12-18 | Automatic flat curved pipe bending machine of material loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211413416U true CN211413416U (en) | 2020-09-04 |
Family
ID=72250553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922287322.XU Active CN211413416U (en) | 2019-12-18 | 2019-12-18 | Automatic flat curved pipe bending machine of material loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211413416U (en) |
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2019
- 2019-12-18 CN CN201922287322.XU patent/CN211413416U/en active Active
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