CN219274156U - Metal elbow prefabricating machine - Google Patents
Metal elbow prefabricating machine Download PDFInfo
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- CN219274156U CN219274156U CN202223248598.5U CN202223248598U CN219274156U CN 219274156 U CN219274156 U CN 219274156U CN 202223248598 U CN202223248598 U CN 202223248598U CN 219274156 U CN219274156 U CN 219274156U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the field of metal elbow processing, in particular to a metal elbow prefabricating machine, which comprises a machine base, wherein an L-shaped support frame is fixedly arranged on the rear side of the top of the machine base, a support plate is fixedly arranged on the front upper side of the L-shaped support frame, a blanking bin is arranged on the top of the machine base, an elbow rear die is fixedly arranged on the front lower side of the L-shaped support frame, a fixing block is fixedly arranged on the front side of the top of the machine base, a die clamping push rod is fixedly arranged on the inner side of the fixing block, and an elbow front die is fixedly arranged at the output end of the die clamping push rod. The automatic feeding device is reasonable in design, and can realize two actions of bending and upward moving of the steel ball by using only one power piece, so that the machine is low in energy consumption, beneficial to energy conservation, high in cost performance, capable of realizing automatic feeding after the die is opened, free of manual feeding, time-saving and labor-saving, and capable of accelerating the production speed of the metal elbow and improving the production efficiency.
Description
Technical Field
The utility model relates to the technical field of metal elbow processing, in particular to a metal elbow prefabricating machine.
Background
In our daily life, various pipelines such as tap water pipelines and gas pipelines are required to be used, in a pipeline system, the direction of the pipeline is required to be changed by using an elbow, three types of the pipelines are most commonly used, namely 45 degrees, 90 degrees and 180 degrees, other abnormal angle elbows such as 60 degrees and the like are also included according to engineering requirements, the materials of the elbow are also divided into cast iron, stainless steel, alloy steel, malleable cast iron, carbon steel and the like, and a metal elbow prefabricating machine is required to be used for bending a metal straight pipe when the metal elbow is produced and processed;
the publication number CN216095622U discloses a metal elbow cold extrusion molding machine which comprises a frame, a die mechanism and a shaping mechanism; a frame: the right side of the upper surface of the machine frame is provided with a stand column, the left side surface of the stand column is provided with an extrusion hydraulic cylinder through a hydraulic cylinder fixing seat, the telescopic end of the extrusion hydraulic cylinder is provided with a pressure head, the left side inside the machine frame is provided with a hydraulic station, and the liquid outlet end of the hydraulic station is communicated with a first liquid inlet of the extrusion hydraulic cylinder; and (3) a die mechanism: the left side of the upper surface of the frame is provided with a right side surface of the die mechanism which is fixedly connected with the left side surface of the upright post; shaping mechanism: the rear side surface of the frame is arranged, and the shaping mechanism and the pressure head correspond to the position of the die mechanism; wherein: the hydraulic station comprises a frame, a hydraulic station and a control switch group, wherein the hydraulic station is arranged on the front side of the frame;
the metal elbow is formed by driving the pressure head to move and press downwards through the hydraulic cylinder, driving the steel ball to move upwards through the electric push rod to enable the steel ball to enter the metal elbow, driving the pressure head to press downwards through the hydraulic cylinder to enable the inner section of the metal elbow to become far, and two problems possibly exist in the metal elbow machining process, namely, two power pieces are used in the metal elbow bending process to finish two actions of pressing downwards and moving upwards the steel ball, so that the machine is likely to consume more energy sources in use, is unfavorable for saving energy sources, is lower in cost performance, and secondly, the formed metal elbow needs to be manually taken, is labor-consuming, slows down the production speed of the metal elbow, and causes the production efficiency to be reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a metal elbow prefabricating machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a metal bend prefabricating machine comprising:
the machine comprises a machine base, wherein an L-shaped supporting frame is fixedly arranged on the rear side of the top of the machine base, a supporting plate is fixedly arranged on the upper front side of the L-shaped supporting frame, a blanking bin is arranged on the top of the machine base, an elbow rear die is fixedly arranged on the front lower side of the L-shaped supporting frame, a fixed block is fixedly arranged on the front side of the top of the machine base, a die clamping push rod is fixedly arranged on the inner side of the fixed block, an elbow front die is fixedly arranged at the output end of the die clamping push rod, a hydraulic cylinder is fixedly arranged at the bottom of the L-shaped supporting frame, and the hydraulic cylinder is fixedly arranged on the inner side of the supporting plate;
the forming assembly is arranged on the hydraulic cylinder, the base and the elbow rear die;
and the collecting assembly is arranged on the blanking bin.
Preferably, the forming assembly comprises a bulb, a through groove, a baffle, a limiting plate, a top plate, an outer tube, a guide tube and a steel ball, wherein the bulb is fixedly installed on the left front side of the top of the base, the through groove is formed in the right lower side of the bulb, the baffle is rotatably installed on the top of the through groove, the limiting plate is fixedly installed on the right side of the top of the through groove, the top plate is fixedly installed on the top of the inner side of the bulb, the outer tube is fixedly installed on the top of the elbow rear die, one end of the guide tube is fixedly installed on the right upper side of the bulb, one end of the guide tube is fixedly installed on the left side of the outer tube, and the steel ball is arranged on the inner side of the bulb and is three in number.
Preferably, the forming assembly further comprises a connecting rod, a sliding rod and a pressure head, wherein the connecting rod is fixedly installed on the outer side of the output end of the hydraulic cylinder, the sliding rod is slidably installed on the left side of the bulb, the sliding rod is fixedly installed on one side of the connecting rod, and the pressure head is fixedly installed on the output end of the hydraulic cylinder.
Preferably, an included angle between one side of the limiting plate and the horizontal plane is a right angle.
Preferably, the connecting rod is L-shaped, the middle section of the sliding rod is thinner, and the two ends of the sliding rod are thicker.
Preferably, the collecting assembly comprises a material guiding plate, a rotating shaft, a torsion spring, a bottom plate and a feeding frame, wherein the material guiding plate is fixedly arranged on the left side and the right side of the material dropping bin, the rotating shaft is fixedly arranged between the front side and the rear side of the material dropping bin, the torsion spring is sleeved on the outer side of the rotating shaft, one end of the torsion spring is fixedly arranged on the outer side of the rotating shaft, the bottom plate is rotatably arranged on the outer side of the rotating shaft and is positioned on the outer side of the torsion spring, one end of the torsion spring is fixedly arranged on the inner side of the bottom plate, and the feeding frame is arranged at the bottom of the material dropping bin.
Preferably, the surfaces of the material guide plate and the material feeding frame are provided with sponge cushions.
Preferably, a controller is fixedly arranged on the right side of the machine base, and the controller is electrically connected with the hydraulic cylinder and the die clamping push rod.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the metal elbow prefabricating machine, through the forming assembly, the metal elbow prefabricating machine can realize two actions of bending and steel ball upward movement by using only one power piece, so that the energy consumption of the machine is low, the energy conservation is facilitated, and the cost performance is high.
(2) According to the metal elbow prefabricating machine, through the collection assembly, the metal elbow prefabricating machine can realize automatic blanking after the die is opened, manual blanking is not needed, time and labor are saved, the production speed of metal elbows is increased, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a metal elbow prefabricating machine in front view;
FIG. 2 is a schematic cross-sectional view of a metal elbow prefabricating machine according to the present utility model;
FIG. 3 is a schematic diagram of a three-dimensional cross-sectional enlarged structure of a rear elbow mold in a metal elbow prefabricating machine according to the present utility model;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a base; 2. an L-shaped supporting frame; 3. a support plate; 4. a blanking bin; 5. a back die of the elbow; 6. a fixed block; 7. a die closing push rod; 8. a front elbow die; 9. a hydraulic cylinder; 10. a bulb tube; 11. a through groove; 12. a baffle; 13. a limiting plate; 14. a top plate; 15. an outer tube; 16. a guide tube; 17. a steel ball; 18. a connecting rod; 19. a slide bar; 20. a pressure head; 21. a material guide plate; 22. a rotating shaft; 23. a torsion spring; 24. a bottom plate; 25. a feed frame; 26. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
Referring to fig. 1-4, a metal elbow prefabricating machine comprises a machine base 1, a forming component and a collecting component, wherein an L-shaped supporting frame 2 is fixedly arranged on the rear side of the top of the machine base 1, a supporting plate 3 is fixedly arranged on the front upper side of the L-shaped supporting frame 2, a blanking bin 4 is arranged on the top of the machine base 1, an elbow rear die 5 is fixedly arranged on the front lower side of the L-shaped supporting frame 2, a fixing block 6 is fixedly arranged on the front side of the top of the machine base 1, a die clamping push rod 7 is fixedly arranged on the inner side of the fixing block 6, an elbow front die 8 is fixedly arranged at the output end of the die clamping push rod 7, elbow grooves are formed on one side of the elbow rear die 5 and the elbow front die 8, a hydraulic cylinder 9 is fixedly arranged at the bottom of the L-shaped supporting frame 2, the forming component is arranged on the hydraulic cylinder 9, the machine base 1 and the elbow rear die 5, the collecting component is arranged on the blanking bin 4, the bulb 10 is fixedly arranged at the left front side of the top of the base 1, the through groove 11 is formed at the right lower side of the bulb 10, the baffle 12 is rotatably arranged at the top of the through groove 11, the limiting plate 13 is fixedly arranged at the right side of the top of the through groove 11, the top plate 14 is fixedly arranged at the inner side top of the bulb 10, the top plate 14 can guide the steel ball 17 to move right, the outer tube 15 is fixedly arranged at the top of the elbow back die 5, one end of the guide tube 16 is fixedly arranged at the right upper side of the bulb 10, one end of the guide tube 16 is fixedly arranged at the left side of the outer tube 15, the steel ball 17 is arranged at the inner side of the bulb 10 and is three in number, the connecting rod 18 is fixedly arranged at the outer side of the output end of the hydraulic cylinder 9, the slide rod 19 is slidably arranged at the left side of the bulb 10, the slide rod 19 is fixedly arranged at one side of the connecting rod 18, the top of the slide rod 19 is contacted with the lowest steel ball 17, the pressure head 20 is fixedly arranged at the output end of the hydraulic cylinder 9, the stock guide 21 fixed mounting is in the left and right sides of blanking storehouse 4, pivot 22 fixed mounting is between the front and back both sides of blanking storehouse 4, torsion spring 23 cup joints in the outside of pivot 22, the one end fixed mounting of torsion spring 23 is in the outside of pivot 22, bottom plate 24 rotates the outside of installing in pivot 22 and is located the outside of torsion spring 23, the one end fixed mounting of torsion spring 23 is in the inboard of bottom plate 24, torsion spring 23 can make bottom plate 24 maintain at keeping horizontal angle, feeding frame 25 is placed in the bottom of blanking storehouse 4, the right side fixed mounting of frame 1 has controller 26, controller 26 and pneumatic cylinder 9 and compound die push rod 7 electric connection.
In this embodiment, the included angle between one side of the limiting plate 13 and the horizontal plane is a right angle, and it should be noted that the limiting plate 13 can only enable the baffle 12 to be opened unidirectionally, so that the movement track of the steel ball 17 is conveniently limited, and further the stable effect of driving and bending can be ensured.
In this embodiment, the connecting rod 18 is L-shaped, the middle section of the sliding rod 19 is thinner, and both ends are thicker, and it should be noted that the sliding rod 19 can drive the steel ball 17 to move up and down by sliding on the left side of the ball tube 10, so that energy is saved.
In this embodiment, the surfaces of the guide plate 21 and the feeding frame 25 are both provided with a foam-rubber cushion, and it should be noted that the foam-rubber cushion can reduce the falling damage of the metal elbow and ensure the production quality of the metal elbow.
Through the structure, the metal elbow prefabricating machine provided by the utility model can realize two actions of bending and upward moving of the steel ball 17 by using only one power piece, so that the energy consumption of the machine is lower, the energy saving is facilitated, the cost performance is higher, automatic blanking can be realized after the die is opened, manual blanking is not needed, time and labor are saved, the production speed of a metal elbow is accelerated, the production efficiency is improved, the prefabricating machine is particularly operated to connect an external power supply, the metal straight pipe is attached to the elbow rear die 5, the working of the die clamping push rod 7 is controlled by the controller 26, the die clamping push rod 7 which starts to work drives the elbow front die 8 to move backwards until the metal straight pipe is completely clamped, the working of the hydraulic cylinder 9 is controlled by the controller 26, the hydraulic cylinder 9 which starts to work drives the pressure head 20 to move downwards to contact and squeeze the metal straight pipe to bend the metal straight pipe in the die, then the output end of the hydraulic cylinder 9 is controlled to move upwards, when the output end of the hydraulic cylinder 9 moves upwards, the slide bar 19 is driven by the connecting rod 18 to move upwards, the slide bar 19 which moves upwards pushes the steel ball 17 at the top to move upwards, when the steel ball 17 moves upwards, the steel ball contacts the top plate 14 and then moves rightwards, the steel ball enters the outer tube 15 from the guide tube 16, and falls into the bent metal straight tube until being clamped under the action of gravity, after three steel balls 17 are clamped in the bent metal straight tube, the hydraulic cylinder 9 is controlled to drive the pressure head 20 to move downwards, when the pressure head 20 moves downwards, the steel ball 17 is contacted and extruded to round the inner section of the metal straight tube, meanwhile, the steel ball 17 moves leftwards after moving downwards through the round section to push the baffle 12 to rotate leftwards to open, the steel ball 17 finally falls on the top of the slide bar 19 in sequence, at the moment, the metal elbow production is finished, the die clamping push rod 7 is controlled by the controller 26 to drive the elbow front die 8 to move forwards to open the die, at this time, the metal elbow falls down into the feeding bin 4 under the gravity, contacts with the material guiding plate 21 and slides to continue to fall down onto the bottom plate 24, the bottom plate 24 is forced to rotate to enable the metal elbow to fall down and enable the torsion spring 23 to rotate, deform and store elasticity, the metal elbow finally falls into the feeding frame 25, and the bottom plate 24 is reset under the action of the torsion spring 23 after no external force is applied to the bottom plate 24.
The metal elbow prefabricating machine provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (8)
1. A metal elbow prefabricating machine, comprising:
the machine comprises a machine base, wherein an L-shaped supporting frame is fixedly arranged on the rear side of the top of the machine base, a supporting plate is fixedly arranged on the upper front side of the L-shaped supporting frame, a blanking bin is arranged on the top of the machine base, an elbow rear die is fixedly arranged on the front lower side of the L-shaped supporting frame, a fixed block is fixedly arranged on the front side of the top of the machine base, a die clamping push rod is fixedly arranged on the inner side of the fixed block, an elbow front die is fixedly arranged at the output end of the die clamping push rod, a hydraulic cylinder is fixedly arranged at the bottom of the L-shaped supporting frame, and the hydraulic cylinder is fixedly arranged on the inner side of the supporting plate;
the forming assembly is arranged on the hydraulic cylinder, the base and the elbow rear die;
and the collecting assembly is arranged on the blanking bin.
2. The metal elbow prefabricating machine according to claim 1, wherein the forming assembly comprises a ball tube, a through groove, a baffle, a limiting plate, a top plate, an outer tube, a guide tube and a steel ball, wherein the ball tube is fixedly arranged on the left front side of the top of the machine base, the through groove is formed in the right lower side of the ball tube, the baffle is rotatably arranged on the top of the through groove, the limiting plate is fixedly arranged on the right side of the top of the through groove, the top plate is fixedly arranged on the inner side top of the ball tube, the outer tube is fixedly arranged on the top of the elbow rear die, one end of the guide tube is fixedly arranged on the right upper side of the ball tube, one end of the guide tube is fixedly arranged on the left side of the outer tube, and the steel ball is arranged on the inner side of the ball tube and is three in number.
3. The metal elbow prefabricating machine according to claim 2, wherein the forming assembly further comprises a connecting rod, a sliding rod and a pressing head, wherein the connecting rod is fixedly arranged outside the output end of the hydraulic cylinder, the sliding rod is slidably arranged on the left side of the bulb, the sliding rod is fixedly arranged on one side of the connecting rod, and the pressing head is fixedly arranged at the output end of the hydraulic cylinder.
4. A metal elbow prefabricating machine according to claim 3, wherein the angle between one side of the limiting plate and the horizontal plane is a right angle.
5. The metal elbow prefabricating machine according to claim 4, wherein the connecting rod is L-shaped, and wherein the middle section of the sliding rod is thinner and the two ends of the sliding rod are thicker.
6. The metal elbow prefabricating machine according to claim 5, wherein the collecting assembly comprises a material guiding plate, a rotating shaft, a torsion spring, a bottom plate and a feeding frame, wherein the material guiding plate is fixedly arranged on the left side and the right side of the material dropping bin, the rotating shaft is fixedly arranged between the front side and the rear side of the material dropping bin, the torsion spring is sleeved on the outer side of the rotating shaft, one end of the torsion spring is fixedly arranged on the outer side of the rotating shaft, the bottom plate is rotatably arranged on the outer side of the rotating shaft and is positioned on the outer side of the torsion spring, one end of the torsion spring is fixedly arranged on the inner side of the bottom plate, and the feeding frame is arranged at the bottom of the material dropping bin.
7. The metal elbow prefabricating machine according to claim 6, wherein the surfaces of the guide plate and the feeding frame are provided with foam pads.
8. The metal elbow prefabricating machine according to claim 7, wherein a controller is fixedly arranged on the right side of the machine base, and the controller is electrically connected with the hydraulic cylinder and the die clamping push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248598.5U CN219274156U (en) | 2022-12-05 | 2022-12-05 | Metal elbow prefabricating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223248598.5U CN219274156U (en) | 2022-12-05 | 2022-12-05 | Metal elbow prefabricating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219274156U true CN219274156U (en) | 2023-06-30 |
Family
ID=86929213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223248598.5U Active CN219274156U (en) | 2022-12-05 | 2022-12-05 | Metal elbow prefabricating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219274156U (en) |
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2022
- 2022-12-05 CN CN202223248598.5U patent/CN219274156U/en active Active
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