CN212285438U - Bending mechanism convenient to fix and used for production of special-shaped pipes - Google Patents
Bending mechanism convenient to fix and used for production of special-shaped pipes Download PDFInfo
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- CN212285438U CN212285438U CN202020529282.5U CN202020529282U CN212285438U CN 212285438 U CN212285438 U CN 212285438U CN 202020529282 U CN202020529282 U CN 202020529282U CN 212285438 U CN212285438 U CN 212285438U
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Abstract
The utility model relates to a bending mechanism for producing a special pipe, which is convenient to fix, and relates to the technical field of steel pipe processing equipment; the device comprises a base, an installation box, a transmission assembly and an extrusion mechanism; the top surface of the base is provided with an installation box, and a transmission assembly is arranged in the installation box; a plurality of rotating shaft rods are arranged between the front panel in the installation box and the fixing plate positioned on the rear side of the front panel in a V-shaped manner, mold wheels are arranged at the front side ends of the rotating shaft rods, driven gears are arranged at the rear side ends of the rotating shaft rods, the driving gears are meshed with the driven gears which are adjacent to the driving gears and positioned on the left side and the right side of the driving gears, a sliding block is fixed at the lower end of the first lead screw, and an extrusion mold wheel is screwed on the front side surface of the sliding block; the die can be quickly replaced, steel pipes with different thicknesses can be fixed and bent, the operation is convenient, the burden of workers is reduced, and the processing efficiency is improved; has the advantages of simple structure, reasonable design, easy operation and the like.
Description
Technical Field
The utility model relates to a steel pipe processing equipment technical field, concretely relates to convenient fixed mechanical tubes production is with mechanism of buckling.
Background
The pipe bending machine is a tool for bending metal pipes, is generally large in size in the prior art, is not suitable for field operation, is complex in mould replacing procedure, cannot adapt to pipes of various specifications, is small in application range, and needs to be adjusted by a large margin when manufacturing bent pipes with different radians, so that the pipe bending efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bending mechanism for producing the special pipe, which has reasonable design and is convenient to fix, aiming at the defects and shortcomings of the prior art, the mould can be quickly replaced, the steel pipes with different thicknesses can be fixed and bent, the operation is convenient, the burden of workers is lightened, and the processing efficiency is improved; has the advantages of simple structure, reasonable design, easy operation and the like.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a base, an installation box, a transmission assembly and an extrusion assembly; the top surface of base be equipped with install bin, its characterized in that: a transmission assembly is arranged in the installation box;
the transmission assembly consists of a motor, a driving gear, a driven gear, a rotating shaft rod and a die wheel; the motor is fixed on the top surface of a supporting seat in the installation box, a plurality of rotating shaft rods are arranged between a front panel in the installation box and a fixing plate positioned on the rear side of the front panel in an eight-shaped manner, the supporting seat is arranged on the rear side of the fixing plate, mold wheels are arranged at the front side ends of the rotating shaft rods, gaps are arranged between the mold wheels on the same side, driven gears are arranged at the rear side ends of the rotating shaft rods, the driven gears on the same side are meshed in pairs, driving gears are arranged on output shafts of the motor, the driving gears are meshed with the driven gears adjacent to the left side and the right side of the driving gears, vertical grooves are formed in the front panel, extrusion assemblies are arranged in the vertical grooves, and each extrusion assembly consists of a first lead screw, a rotation adjusting rod, a nut block, a sliding block and an extrusion; the mounting box in the upper cover plate in be equipped with the screw piece, the upper cover plate is located the top of fixed plate and front panel, the screw piece in insert and be equipped with the lead screw No. one, the lower extreme of lead screw be fixed with the slider, the slider slide to set up in the spout that erects the groove left and right sides wall and set up, the leading flank of slider has connect the extrusion die wheel with the top spin, the other end of lead screw is equipped with the rotation regulation pole, the motor be connected with external power source electricity.
Furthermore, the base be cavity formula structure, be equipped with several dead levers on the bottom surface in the base, several mould wheel cover is established on the dead lever.
Furthermore, the bottom surface of the base is provided with a plurality of rollers.
Furthermore, a scale layer is arranged on the front side face of the front panel and is arranged on the left side of the vertical groove.
Furthermore, two guide support rods which are opposite to each other in the left-right direction are arranged on the front side face of the front panel, the guide support rods are arranged on the outer sides of the die wheels, two lead screws are arranged on outer ring walls at two ends of each guide support rod, and the other ends of the two lead screws penetrate through the front panel and the fixing plate and are exposed on the rear side of the rear side face of the installation box.
After the structure is adopted, the beneficial effects of the utility model are that: a convenient fixed mechanical tubes production with mechanism of buckling, through a plurality of gears and the mould wheel that sets up, can carry out quick change to the mould, realize the processing of buckling to the steel pipe of various different specifications, extensive applicability has improved the efficiency of processing.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic diagram of the engagement between the driving gear and the driven gear of the present invention.
Fig. 4 is a left side view of fig. 3.
Fig. 5 is an enlarged view of a portion a in fig. 1.
Fig. 6 is a schematic view of the usage state of the present invention.
Description of reference numerals:
the device comprises a base 1, an installation box 2, a supporting seat 2-1, a fixing plate 2-2, an upper cover plate 2-3, a front panel 2-4, a vertical groove 2-5, a sliding groove 2-6, a transmission assembly 3, a motor 3-1, a driving gear 3-2, a driven gear 3-3, a rotating shaft rod 3-4, a bearing 3-5, a die wheel 3-6, an extrusion assembly 4, a first lead screw 4-1, a rotating adjusting rod 4-2, a nut block 4-3, a sliding block 4-4, an extrusion die wheel 4-5, a second lead screw 5, a guide supporting rod 5-1, a fixing rod 6, a roller 7 and a scale layer 8.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 6, the technical solution adopted by the present embodiment is: the device comprises a base 1, an installation box 2, a transmission component 3 and an extrusion component 4; the top surface of the base 1 is provided with an installation box 2, and a transmission assembly 3 is arranged in the installation box 2;
the transmission assembly 3 consists of a motor 3-1, a driving gear 3-2, a driven gear 3-3, a rotating shaft rod 3-4 and a die wheel 3-6; the motor 3-1 is fixedly welded on the top surface of a supporting seat 2-1 in the installation box 2, the supporting seat 2-1 is welded on the top surface of the base 1, a plurality of rotating shaft rods 3-4 are arranged between a front panel 2-4 in the installation box 2 and a fixed plate 2-2 positioned at the rear side of the front panel 2-4 in an 'eight' shape in a penetrating way, the supporting seat 2-1 is arranged at the rear side of the fixed plate 2-2, bearings 3-5 are arranged on the fixed plate 2-2, the rotating shaft rods 3-4 are inserted in the bearings 3-5, the front side ends of the rotating shaft rods 3-4 are all sleeved with mold wheels 3-6, the mold wheels 3-6 are fixed through fastening nuts, gaps are arranged among the mold wheels 3-6 at the same side, and driven gears 3-3 are fixed on the rear side ends of the rotating shaft rods 3-4 at the same side, the driven gears 3-3 positioned on the same side are meshed in pairs, the output shaft of the motor 3-1 is provided with a driving gear 3-2, the driving gear 3-2 is meshed with the driven gears 3-3 positioned on the left side and the right side of the driving gear, the front panel 2-4 is provided with a vertical groove 2-5, the front side surface of the front panel 2-4 is provided with a scale layer 8, the scale layer 8 is arranged on the left side of the vertical groove 2-5, an extrusion assembly 4 is arranged in the vertical groove 2-5, and the extrusion assembly 4 consists of a first screw rod 4-1, a rotary adjusting rod 4-2, a nut block 4-3, a sliding block 4-4 and an extrusion die wheel 4-5; the upper cover plate 2-3 in the installation box 2 is provided with a nut block 4-3, the upper cover plate 2-3 is arranged at the top ends of a fixed plate 2-2 and a front panel 2-4, a first screw rod 4-1 is inserted in the nut block 4-3, the lower end of the first screw rod 4-1 is fixedly welded with a sliding block 4-4, the sliding block 4-4 is arranged in a sliding groove 2-6 formed in the left side wall and the right side wall of a vertical groove 2-5 in a sliding mode, an extrusion die wheel 4-5 is screwed on the front side surface of the sliding block 4-4, the other end of the first screw rod 4-1 is welded with a rotation adjusting rod 4-2, the motor 3-1 is electrically connected with an external power supply, the front side surface of the front panel 2-4 is provided with two guide supporting rods 5-1 which are opposite to the left side and, the guide support rods 5-1 are all arranged on the outer sides of the die wheels 3-6, the outer ring walls at the two ends of the guide support rods 5-1 are all provided with a second screw rod 5, and the other end of the second screw rod 5 is exposed on the rear side of the rear side surface of the installation box 2 after penetrating through the front panel 2-4 and the fixed plate 2-2; the base 1 is of a hollow structure, a plurality of fixing rods 6 are arranged on the bottom surface in the base 1, mold wheels 3-6 of different specifications are sleeved on the fixing rods 6, and a plurality of idler wheels 7 are arranged on the bottom surface of the base 1.
The working principle of the specific embodiment is as follows: when the bending mechanism is used, firstly, a proper die wheel 3-6 is selected according to the shape of a pipeline to be bent, the die wheel 3-6 is installed on a rotating shaft rod 3-4, a steel pipe is placed into clamping grooves of the die wheels 3-6 at two sides, then a first screw rod 4-1 is driven to move downwards by rotating a rotating adjusting rod 4-2, so that a slide block 4-4 moves downwards, an extrusion die wheel 4-5 moves downwards, the clamping grooves of the extrusion die wheel 4-5 are arranged in a manner of being in contact with a middle pipe body of the steel pipe, then a motor 3-1 operates, a driving gear 3-2 drives all driven gears 3-3 to operate, the motor 3-1 is controlled firstly, so that the steel pipe can reciprocate left and right between the two die wheels 3-6 which are symmetrical left and right, the extrusion die wheels 4-5 can bend the whole steel pipe, the downward displacement distance of the sliding blocks 4-4 can be visually known through the scale layer 8, so that the bending angle of the steel pipe can be mastered, the second lead screw 5 can be adjusted according to the pipe diameter, the guide support rod 5-1 can be guaranteed to have a good supporting effect on the steel pipe, and the unused or standby die wheels 3-6 are sleeved on the fixing rod 6 in the base 1.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the structural design of the die wheels 3-6 with various specifications is adopted, so that different special-shaped pipes can be processed, the replacement is convenient, the applicability is wide, and the processing efficiency is higher;
2. the structural design of the roller 7 is adopted, so that the device is convenient to move and carry;
3. by adopting the structural design of the scale layer 8, the adjustment of the extrusion assembly 4 can be visual, and the bending angle is more accurate.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. A bending mechanism convenient for fixing and used for producing a special-shaped pipe comprises a base (1), an installation box (2), a transmission assembly (3) and an extrusion assembly (4); the top surface of base (1) be equipped with install bin (2), its characterized in that: a transmission assembly (3) is arranged in the installation box (2);
the transmission assembly (3) consists of a motor (3-1), a driving gear (3-2), a driven gear (3-3), a rotating shaft rod (3-4) and a die wheel (3-6); the motor (3-1) is fixed on the top surface of a supporting seat (2-1) in the installation box (2), a plurality of rotating shaft rods (3-4) are arranged between a front panel (2-4) in the installation box (2) and a fixing plate (2-2) positioned at the rear side of the front panel (2-4) in a V shape in a penetrating way, the supporting seat (2-1) is arranged at the rear side of the fixing plate (2-2), the front side ends of the rotating shaft rods (3-4) are respectively provided with a mould wheel (3-6), gaps are arranged among the mould wheels (3-6) at the same side, the rear side ends of the rotating shaft rods (3-4) are respectively provided with a driven gear (3-3), the driven gears (3-3) at the same side are meshed with each other, a driving gear (3-2) is arranged on an output shaft of the motor (3-1), the driving gear (3-2) is meshed with the driven gears (3-3) which are adjacently positioned at the left side and the right side of the driving gear, a vertical groove (2-5) is formed in the front panel (2-4), an extrusion assembly (4) is arranged in the vertical groove (2-5), and the extrusion assembly (4) consists of a first screw rod (4-1), a rotary adjusting rod (4-2), a nut block (4-3), a sliding block (4-4) and an extrusion die wheel (4-5); a nut block (4-3) is arranged in an upper cover plate (2-3) in the installation box (2), the upper cover plate (2-3) is arranged at the top ends of the fixed plate (2-2) and the front panel (2-4), a first screw rod (4-1) is inserted in the screw nut block (4-3), a sliding block (4-4) is fixed at the lower end of the first screw rod (4-1), the sliding blocks (4-4) are arranged in sliding grooves (2-6) formed in the left side wall and the right side wall of the vertical groove (2-5) in a sliding mode, an extrusion die wheel (4-5) is connected to the front side face of each sliding block (4-4) in a rotating mode, a rotating adjusting rod (4-2) is arranged at the other end of the first screw rod (4-1), and the motor (3-1) is electrically connected with an external power source.
2. A conveniently fixed bending mechanism for profiled tubing production according to claim 1, wherein: the base (1) is of a hollow structure, a plurality of fixing rods (6) are arranged on the bottom surface in the base (1), and a plurality of die wheels (3-6) are sleeved on the fixing rods (6).
3. A conveniently fixed bending mechanism for profiled tubing production according to claim 1, wherein: the bottom surface of the base (1) is provided with a plurality of rollers (7).
4. A conveniently fixed bending mechanism for profiled tubing production according to claim 1, wherein: the front side of the front panel (2-4) is provided with a scale layer (8), and the scale layer (8) is arranged on the left side of the vertical groove (2-5).
5. A conveniently fixed bending mechanism for profiled tubing production according to claim 1, wherein: two guide support rods (5-1) which are opposite to each other left and right are arranged on the front side face of the front panel (2-4), the guide support rods (5-1) are arranged on the outer sides of the die wheels (3-6), two lead screws (5) are arranged on the outer ring walls of two ends of each guide support rod (5-1), and the other ends of the two lead screws (5) penetrate through the front panel (2-4) and the fixing plate (2-2) and are exposed on the rear side of the rear side face of the mounting box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529282.5U CN212285438U (en) | 2020-04-13 | 2020-04-13 | Bending mechanism convenient to fix and used for production of special-shaped pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529282.5U CN212285438U (en) | 2020-04-13 | 2020-04-13 | Bending mechanism convenient to fix and used for production of special-shaped pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212285438U true CN212285438U (en) | 2021-01-05 |
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ID=73962902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020529282.5U Active CN212285438U (en) | 2020-04-13 | 2020-04-13 | Bending mechanism convenient to fix and used for production of special-shaped pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212285438U (en) |
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2020
- 2020-04-13 CN CN202020529282.5U patent/CN212285438U/en active Active
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