CN215697084U - Frequency conversion energy-saving hydraulic pipe bender - Google Patents
Frequency conversion energy-saving hydraulic pipe bender Download PDFInfo
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- CN215697084U CN215697084U CN202121941953.XU CN202121941953U CN215697084U CN 215697084 U CN215697084 U CN 215697084U CN 202121941953 U CN202121941953 U CN 202121941953U CN 215697084 U CN215697084 U CN 215697084U
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- hydraulic pipe
- circuit board
- control box
- lathe bed
- pipe bender
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Abstract
The utility model relates to the technical field of pipe bending machines, in particular to a variable-frequency energy-saving hydraulic pipe bending machine which comprises a lathe bed, a core bar structure, a bent arm structure, a guide structure, a pipe supporting structure, a machine head and a chain wheel seat structure, wherein the core bar structure is positioned on the right side of the top of the lathe bed, the pipe supporting structure is positioned on the left side of the top of the lathe bed, and the bent arm structure is positioned on one side of the lathe bed. According to the utility model, the control box is added on the basis of the existing hydraulic pipe bender, the circuit board is arranged in the control box, the switching power supply module, the frequency conversion module and the filtering module are integrated in the circuit board and operate under the cooperation of the processor module, so that the frequency conversion energy-saving hydraulic pipe bender has the advantages of frequency conversion and energy saving.
Description
Technical Field
The utility model relates to the technical field of pipe bending machines, in particular to a variable-frequency energy-saving hydraulic pipe bending machine.
Background
The pipe bender can be used as a jack for bending pipes, is roughly divided into a numerical control pipe bender, a hydraulic pipe bender and the like, and is applied to pipeline laying and building in the aspects of electric power construction, highway construction, bridges, ships and the like. The frequency conversion is to change the power supply frequency, so as to adjust the load, and play roles of reducing power consumption, reducing loss, prolonging the service life of equipment and the like.
Hydraulic pipe bender is one of the device commonly used in the mechanical industry course of working, and current hydraulic pipe bender needs its inside a large amount of mechanical components to operate in coordination in the course of the work, and current hydraulic pipe bender is when coordinating, and its frequency of supply can't be adjusted according to the behavior of hydraulic pipe bender mostly to unable regulation load leads to current hydraulic pipe bender consumption higher, is unfavorable for the user to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a variable-frequency energy-saving hydraulic pipe bender, which has the advantages of variable frequency and energy saving and solves the problem that the power supply frequency of the conventional hydraulic pipe bender can not be adjusted mostly according to the working condition of the hydraulic pipe bender when the conventional hydraulic pipe bender is matched, so that the load can not be adjusted, and the power consumption of the conventional hydraulic pipe bender is high.
In order to achieve the purpose, the utility model provides the following technical scheme: energy-conserving hydraulic pipe bending machine of frequency conversion, including lathe bed, core bar structure, curved boom structure, guide structure, pipe bearing structure, aircraft nose and sprocket seat structure, the core bar structure is located the right side at lathe bed top, pipe bearing structure is located the left side at lathe bed top, the curved boom structure is located one side of lathe bed, guide structure is located the right side at curved boom structure top, the top of lathe bed is provided with the control box, one side of core bar structure is provided with pressure sensor, the equal fixedly connected with connecting seat in both sides of the positive surface of control box and back of the body surface, the wind channel has been seted up to one side of control box, the inner chamber fixedly connected with in wind channel has a plurality of equidistant grids that distribute, the wind hole has been seted up at the top of control box, the inner chamber in wind hole is provided with the fan.
The inner chamber of control box is provided with the mounting bracket that two symmetries set up, fixedly connected with linkage plate between two mounting brackets, the mounting groove has been seted up at the top of mounting bracket, the inner chamber of mounting groove is provided with the circuit board, the both sides at mounting bracket top all run through and are provided with connecting bolt, connecting bolt's one end runs through to the inside of control box, the left side at circuit board top is provided with switching power supply module, frequency conversion module and filtering module, the center department at circuit board top is provided with processor module.
Preferably, the center of the bottom of the circuit board is provided with a copper-aluminum alloy heat dissipation plate, the top of the circuit board is provided with four fastening bolts in a penetrating manner, and the bottoms of the fastening bolts penetrate to the bottom of the copper-aluminum alloy heat dissipation plate.
Preferably, both sides of the copper-aluminum alloy heat dissipation plate are fixedly connected with the linkage plate.
Preferably, one side of the mounting rack is fixedly connected with two symmetrically arranged limiting seats, and the top of each limiting seat is provided with a limiting groove matched with the circuit board.
Preferably, the pipe bearing structure contains supporting seat and rotatory roller, and rotatory roller rotates through pivot and supporting seat to be connected, and the surface of rotatory roller is provided with anti-skidding line.
Preferably, the bottom of the lathe bed is fixedly connected with a supporting leg.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the control box is added on the basis of the existing hydraulic pipe bender, the circuit board is arranged in the control box, the switching power supply module, the frequency conversion module and the filtering module are integrated in the circuit board and operate under the cooperation of the processor module, so that the frequency conversion energy-saving hydraulic pipe bender has the advantages of frequency conversion and energy saving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a perspective view of the control box of the present invention;
FIG. 4 is a schematic perspective view of a circuit board structure according to the present invention;
fig. 5 is a bottom perspective view of the circuit board structure according to the present invention.
In the figure: 1. a bed body; 2. a core bar structure; 3. a bent arm structure; 4. a guide structure; 5. a tube support structure; 6. a machine head; 7. a sprocket seat structure; 8. a control box; 9. a pressure sensor; 10. supporting legs; 11. A connecting seat; 12. an air duct; 13. a grid; 14. a wind hole; 15. a fan; 16. a mounting frame; 17. mounting grooves; 18. a circuit board; 19. a connecting bolt; 20. a switching power supply module; 21. a frequency conversion module; 22. A filtering module; 23. a processor module; 24. fastening a bolt; 25. a limiting seat; 26. a limiting groove; 27. A linkage plate; 28. copper-aluminum alloy heat dissipation plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in figures 1 to 5: the utility model provides a variable-frequency energy-saving hydraulic pipe bender, which comprises a lathe bed 1, a core bar structure 2, a bent arm structure 3, a guide structure 4, a pipe support structure 5, a machine head 6 and a chain wheel seat structure 7, wherein the core bar structure 2 is positioned on the right side of the top of the lathe bed 1, the pipe support structure 5 is positioned on the left side of the top of the lathe bed 1, the bent arm structure 3 is positioned on one side of the lathe bed 1, the guide structure 4 is positioned on the right side of the top of the bent arm structure 3, a control box 8 is arranged on the top of the lathe bed 1, a pressure sensor 9 is arranged on one side of the core bar structure 2, connecting seats 11 are fixedly connected to both sides of the front surface and the back surface of the control box 8, an air duct 12 is formed in one side of the control box 8, a plurality of grids 13 which are distributed at equal intervals are fixedly connected to the inner cavity of the air duct 12, an air hole 14 is formed in the top of the control box 8, and a fan 15 is arranged in the inner cavity of the air hole 14.
The inner chamber of control box 8 is provided with the mounting bracket 16 that two symmetries set up, fixedly connected with linkage plate 27 between two mounting brackets 16, mounting groove 17 has been seted up at the top of mounting bracket 16, the inner chamber of mounting groove 17 is provided with circuit board 18, the both sides at mounting bracket 16 top all run through and are provided with connecting bolt 19, connecting bolt 19's one end runs through to the inside of control box 8, the left side at circuit board 18 top is provided with switching power supply module 20, frequency conversion module 21 and filtering module 22, the center department at circuit board 18 top is provided with processor module 23.
Referring to fig. 5, a copper-aluminum alloy heat sink 28 is disposed at the center of the bottom of the circuit board 18, four fastening bolts 24 are disposed through the top of the circuit board 18, and the bottom of the fastening bolts 24 extends through to the bottom of the copper-aluminum alloy heat sink 28.
Referring to fig. 5, both sides of the copper-aluminum alloy heat dissipation plate 28 are fixedly connected to the linkage plate 27.
Referring to fig. 4 and 5, two symmetrically arranged limiting seats 25 are fixedly connected to one side of the mounting frame 16, and a limiting groove 26 adapted to the circuit board 18 is formed at the top of the limiting seats 25.
Referring to fig. 1, the pipe support structure 5 includes a support base and a rotary roller rotatably connected to the support base through a rotation shaft, and the surface of the rotary roller is provided with anti-slip patterns.
Referring to fig. 1, a support leg 10 is fixedly connected to the bottom of the bed 1.
The working principle is as follows: when the utility model is used, a user adds the control box 8 on the basis of the existing hydraulic pipe bender, the circuit board 18 is fixedly arranged in the control box 8 through the mounting rack 16, the two mounting racks 16 are connected through the linkage plate 27, and the auxiliary heat dissipation effect on the internal elements of the circuit board 18 is realized through the copper-aluminum alloy heat dissipation plate 28 fixed through the fastening bolt 24, the air channel 12, the grating 13, the air hole 14 and the fan 15 can form an air passage to dissipate heat in the inner cavity of the control box 8, the switching power supply module 20, the frequency conversion module 21 and the filtering module 22 are integrated in the circuit board 18, the switching power supply module 20 can convert direct current after rectification and filtration into high-frequency alternating current and then convert the alternating current into direct current to supply power for the whole module, the frequency conversion module 21 can convert the frequency of the alternating current and can also control output voltage simultaneously, and the variable-frequency energy-saving hydraulic pipe bender can work under the cooperation of the processor module 23, so that the variable-frequency energy-saving hydraulic pipe bender achieves the purpose of variable frequency and energy saving.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Energy-conserving hydraulic pipe bender of frequency conversion, including lathe bed (1), core bar structure (2), curved boom structure (3), guide structure (4), pipe bearing structure (5), aircraft nose (6) and sprocket seat structure (7), its characterized in that: the pipe support structure comprises a core bar structure (2), a pipe support structure (5), a bent arm structure (3), a guide structure (4), a control box (8), a pressure sensor (9), connecting seats (11), an air duct (12), a plurality of grids (13) which are distributed at equal intervals, air holes (14) and a fan (15), wherein the core bar structure (2) is positioned on the right side of the top of a lathe bed (1), the bent arm structure (3) is positioned on one side of the lathe bed (1), the guide structure (4) is positioned on the right side of the top of the bent arm structure (3), the control box (8) is arranged on the top of the lathe bed (1), the pressure sensor (9) is arranged on one side of the core bar structure (2), the connecting seats (11) are fixedly connected to the two sides of the front surface and the back surface of the control box (8), the air duct (12) is arranged on one side of the control box (8), the inner cavity of the air holes (14) is fixedly connected with a plurality of grids (13) which are distributed at equal intervals;
the inner chamber of control box (8) is provided with mounting bracket (16) that two symmetries set up, fixedly connected with linkage plate (27) between two mounting bracket (16), mounting groove (17) have been seted up at the top of mounting bracket (16), the inner chamber of mounting groove (17) is provided with circuit board (18), the both sides at mounting bracket (16) top all run through and are provided with connecting bolt (19), the one end of connecting bolt (19) runs through to the inside of control box (8), the left side at circuit board (18) top is provided with switching power supply module (20), frequency conversion module (21) and filtering module (22), the center department at circuit board (18) top is provided with processor module (23).
2. The variable-frequency energy-saving hydraulic pipe bender according to claim 1, characterized in that: the copper-aluminum alloy radiating plate is arranged at the center of the bottom of the circuit board (18), four fastening bolts (24) penetrate through the top of the circuit board (18), and the bottoms of the fastening bolts (24) penetrate through to the bottom of the copper-aluminum alloy radiating plate (28).
3. The variable-frequency energy-saving hydraulic pipe bender according to claim 2, characterized in that: and both sides of the copper-aluminum alloy heat dissipation plate (28) are fixedly connected with the linkage plate (27).
4. The variable-frequency energy-saving hydraulic pipe bender according to claim 1, characterized in that: one side fixedly connected with of mounting bracket (16) is spacing seat (25) that two symmetries set up, spacing groove (26) with circuit board (18) looks adaptation are seted up at the top of spacing seat (25).
5. The variable-frequency energy-saving hydraulic pipe bender according to claim 1, characterized in that: the pipe supporting structure (5) comprises a supporting seat and a rotating roller, the rotating roller is rotatably connected with the supporting seat through a rotating shaft, and anti-skid lines are arranged on the surface of the rotating roller.
6. The variable-frequency energy-saving hydraulic pipe bender according to claim 1, characterized in that: the bottom of the lathe bed (1) is fixedly connected with a supporting leg (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121941953.XU CN215697084U (en) | 2021-08-18 | 2021-08-18 | Frequency conversion energy-saving hydraulic pipe bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121941953.XU CN215697084U (en) | 2021-08-18 | 2021-08-18 | Frequency conversion energy-saving hydraulic pipe bender |
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| Publication Number | Publication Date |
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| CN215697084U true CN215697084U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121941953.XU Active CN215697084U (en) | 2021-08-18 | 2021-08-18 | Frequency conversion energy-saving hydraulic pipe bender |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962527A (en) * | 2023-01-04 | 2023-04-14 | 新疆华奕新能源科技有限公司 | Built-in driving assembly of evaporative cooling air conditioning equipment |
-
2021
- 2021-08-18 CN CN202121941953.XU patent/CN215697084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115962527A (en) * | 2023-01-04 | 2023-04-14 | 新疆华奕新能源科技有限公司 | Built-in driving assembly of evaporative cooling air conditioning equipment |
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