CN221269380U - Steel pipe bending machine - Google Patents
Steel pipe bending machine Download PDFInfo
- Publication number
- CN221269380U CN221269380U CN202322976200.8U CN202322976200U CN221269380U CN 221269380 U CN221269380 U CN 221269380U CN 202322976200 U CN202322976200 U CN 202322976200U CN 221269380 U CN221269380 U CN 221269380U
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- China
- Prior art keywords
- steel pipe
- fixedly connected
- bending
- supporting
- supporting plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000005452 bending Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a steel pipe bending machine, which belongs to the field of steel cabinet production and comprises a supporting mechanism, wherein the supporting mechanism comprises a supporting column, the top of the supporting column is fixedly connected with a supporting plate, the top of the supporting plate is provided with a bending mechanism, and one side of the bending mechanism is provided with an auxiliary mechanism. The beneficial effects are that: the auxiliary mechanism is arranged, and comprises a clamping assembly, one end of the steel pipe is placed in the placing block and is abutted against the limiting frame, and the hydraulic cylinder is controlled to enable the clamping block to descend to clamp one end of the steel pipe, so that the position of the steel pipe is prevented from shifting when the steel pipe is bent, and the bending precision is prevented from being influenced; the auxiliary mechanism comprises a screw rod, the screw rod drives the sliding block to drive the limiting frame and the clamped steel pipe to move, the fixed-length bending is facilitated, and the top of the supporting plate is provided with scales, so that the moving accuracy can be improved; the screw rod is driven to rotate through transmission between the worm and the worm wheel, so that the steel pipe is ensured not to deviate after being adjusted to a proper position.
Description
Technical Field
The utility model relates to the field of steel cabinet production, in particular to a steel pipe bending machine.
Background
The steel cabinet is a practical furniture or industrial cabinet made of steel, is firm and durable and has strong bearing capacity, can be used for storing and storing requirements of different occasions of families or enterprises, and needs to bend part of steel pipes by using a bending machine in the production process of the steel cabinet.
According to the technical scheme, a Chinese patent publication number CN219401816U is searched, a rotary rod is reset before bending, the rotary rod is rotated to enable the rotary rod to be screwed to the middle of a screw seat, then an expansion screw is screwed to limit the rotary rod, a steel pipe is penetrated through a fixed groove and is inserted between the fixed wheel and a movable wheel, the expansion screw is disassembled, a motor is started, the motor drives a driving gear to rotate, the driving gear rotates to drive a driven gear meshed with the driving gear to rotate, the driven gear rotates to drive a rotating shaft fixed with the driven gear to rotate, and the rotating shaft rotates to drive a connecting plate to rotate, so that the movable wheel performs circular motion by taking the fixed wheel as a circle center, and the steel pipe is bent; in addition, the bending angle of the steel pipe can be accurately positioned through the angle disc, the rotating free end of the steel pipe before bending is aligned with the zero scale mark on the angle disc, the free end of the steel pipe after bending rotates and indicates the bending angle of the steel pipe on the angle disc, the bending angle is clear until the steel pipe is bent to a required angle, the adjustment of the bending angle of the double-folding steel pipe is realized, the accurate measurement is realized, and the bending precision is improved to meet the production requirement.
However, when the fixed-length bending is required, the two ends of the steel pipe may be positioned inaccurately, so that the bending length is inaccurate.
Disclosure of utility model
The utility model aims to solve the problems and provide a steel pipe bending machine.
The utility model realizes the above purpose through the following technical scheme:
The utility model provides a steel pipe bender, includes supporting mechanism, supporting mechanism includes the support column, the top fixedly connected with backup pad of support column, the top of backup pad is provided with bending mechanism, one side of bending mechanism is provided with auxiliary mechanism, auxiliary mechanism includes two fixed connection be in the riser of backup pad bottom, two rotate between the riser and be connected with the lead screw, threaded connection has sliding connection to be in the slider of backup pad bottom on the lead screw, the top fixedly connected with spacing of slider, the spacing is close to one side of bending mechanism is provided with clamping assembly, auxiliary mechanism is still including being used for the drive lead screw pivoted power component.
Preferably, the clamping assembly comprises a placing block fixedly connected to one side, close to the bending mechanism, of the limiting frame, a hydraulic cylinder is fixedly connected to the top of the limiting frame, and a clamping block is fixedly connected to the bottom of the hydraulic cylinder.
Preferably, the clamping block and the placing block are provided with arc-shaped placing grooves on the surfaces close to each other.
Preferably, the power assembly comprises two transverse plates fixedly connected to one side of the supporting plate, a rotating motor is fixedly connected to the front side of the transverse plates, the output end of the rotating motor is connected with a worm in rotary connection between the two transverse plates through a coupling, and one end of the screw rod penetrates through the vertical plate and is fixedly connected with a worm wheel meshed with the worm.
Preferably, the top of backup pad has seted up the scale, the front side fixedly connected with pointer of locating rack.
Preferably, the bending mechanism comprises a supporting wheel which is rotationally connected to the top of the supporting plate, a stepping motor is fixedly connected to the middle of the bottom of the supporting plate, a transverse bar is fixedly connected to the output end of the stepping motor, and bending wheels which are symmetrically arranged with the supporting wheel are rotationally connected to the transverse bar.
The beneficial effects are that: the auxiliary mechanism is arranged, and comprises a clamping assembly, one end of the steel pipe is placed in the placing block and is abutted against the limiting frame, and the hydraulic cylinder is controlled to enable the clamping block to descend to clamp one end of the steel pipe, so that the position of the steel pipe is prevented from shifting when the steel pipe is bent, and the bending precision is prevented from being influenced; the auxiliary mechanism comprises a screw rod, the screw rod drives the sliding block to drive the limiting frame and the clamped steel pipe to move, the fixed-length bending is facilitated, the top of the supporting plate is provided with scales, and the moving accuracy is improved; the screw rod is driven to rotate through transmission between the worm and the worm wheel, so that the steel pipe is ensured not to deviate after being adjusted to a proper position.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
fig. 1 is a schematic view of a steel pipe bending machine according to the present utility model;
fig. 2 is a front view of a steel pipe bender according to the present utility model;
Fig. 3 is a top view of a steel pipe bender according to the present utility model;
fig. 4 is a right side view of a steel pipe bender according to the present utility model;
Fig. 5 is a left side view of a steel pipe bending machine according to the present utility model.
The reference numerals are explained as follows: 1. a support mechanism; 101. a support column; 102. a support plate; 2. a bending mechanism; 201. a contact wheel; 202. a stepping motor; 203. a cross bar; 204. a bending wheel; 3. an auxiliary mechanism; 301. a riser; 302. a screw rod; 303. a slide block; 304. a limiting frame; 305. placing a block; 306. a hydraulic cylinder; 307. a clamping block; 308. a cross plate; 309. a rotating electric machine; 310. a worm; 311. a worm wheel; 4. a pointer.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-5, a steel pipe bending machine comprises a supporting mechanism 1, wherein the supporting mechanism 1 comprises a supporting column 101, an anti-slip pad is arranged at the bottom of the supporting column 101, the top of the supporting column 101 is fixedly connected with a supporting plate 102, and scales are arranged at the top of the supporting plate 102;
The top of the supporting plate 102 is provided with a bending mechanism 2, the bending mechanism 2 comprises an abutting wheel 201 rotatably connected to the top of the supporting plate 102, the bottom of the supporting plate 102 is connected with a stepping motor 202 through bolts, the output end of the stepping motor 202 is fixedly connected with a transverse bar 203, the transverse bar 203 is rotatably connected with a bending wheel 204 symmetrically arranged with the abutting wheel 201, the stepping motor 202 is started, the transverse bar 203 is driven by the stepping motor 202 to drive the bending wheel 204 to rotate, and a steel pipe is bent in the prior art, and the steel pipe is not repeated;
One side of the bending mechanism 2 is provided with an auxiliary mechanism 3, the auxiliary mechanism 3 comprises two vertical plates 301 which are connected with the bottom of the supporting plate 102 through bolts, a screw rod 302 is connected between the two vertical plates 301 in a rotating mode, a sliding connection is connected with a sliding block 303 which is arranged at the bottom of the supporting plate 102 through threads on the screw rod 302, a limiting frame 304 is inserted at the top of the sliding block 303, a pointer 4 is welded at the front side of the limiting frame 304, one side of the limiting frame 304, which is close to the bending mechanism 2, is connected with a placing block 305 through bolts, the top of the limiting frame 304 is fixedly connected with a hydraulic cylinder 306, the bottom of the hydraulic cylinder 306 is fixedly connected with a clamping block 307, one side, which is close to each other, of the clamping block 307 and the placing block 305 is provided with an arc-shaped placing groove, so that the clamping block 307 is convenient to be attached to a steel pipe, one side of the supporting plate 102 is connected with two transverse plates 308 through bolts, a front side of the transverse plate 308 is connected with a rotating motor 309, one end of the rotating motor 309 is connected with a worm 310 through a coupling, one end of the screw rod 302 penetrates through the vertical plate 301 and is fixedly connected with a worm 311 which is meshed with the worm 310, the rotating motor 309 is started, the worm wheel 310 is driven by the worm wheel 310 to rotate, and the worm wheel 310 is driven by the worm wheel 311 and the worm wheel 302 is driven by the worm 311 to rotate, and the screw rod 302 is not to rotate, and the screw rod 302 is driven to rotate, and the position of the screw rod 302 is not to be bent, and the proper position is driven by the screw rod 302, and the bending effect is not to be bent.
Working principle: in the utility model, firstly, a steel pipe passes through between a supporting wheel 201 and a bending wheel 204, one end of the steel pipe is abutted against a limiting frame 304 to limit the steel pipe, then a clamping block 307 is moved downwards by a control hydraulic cylinder 306 to clamp one end of the steel pipe, a rotating motor 309 is started, the rotating motor 309 drives a worm 310 to rotate, the worm 310 drives a worm wheel 311 to drive a screw rod 302 to rotate, the screw rod 302 rotates to drive a sliding block 303 to drive the limiting frame 304 and the clamped steel pipe to move towards a direction close to the supporting wheel 201, the limiting frame 304 is moved to a proper position according to a scale on the top of a supporting plate 102, a stepping motor 202 is started, and a transverse bar 203 is driven by the stepping motor 202 to drive the bending wheel 204 to rotate to bend the steel pipe.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel pipe bender, includes supporting mechanism (1), supporting mechanism (1) include support column (101), the top fixedly connected with backup pad (102) of support column (101), the top of backup pad (102) is provided with bending mechanism (2), its characterized in that: one side of mechanism (2) of bending is provided with auxiliary mechanism (3), auxiliary mechanism (3) are in including two fixed connection riser (301) of backup pad (102) bottom, two rotate between riser (301) and be connected with lead screw (302), threaded connection has sliding connection to be in slider (303) of backup pad (102) bottom on lead screw (302), the top fixedly connected with spacing (304) of slider (303), spacing (304) are close to one side of mechanism (2) of bending is provided with clamping assembly, auxiliary mechanism (3) still include be used for the drive lead screw (302) pivoted power pack.
2. A steel pipe bender according to claim 1, characterized in that: the clamping assembly comprises a placing block (305) fixedly connected to one side, close to the bending mechanism (2), of the limiting frame (304), a hydraulic cylinder (306) is fixedly connected to the top of the limiting frame (304), and a clamping block (307) is fixedly connected to the bottom of the hydraulic cylinder (306).
3. A steel pipe bender according to claim 2, characterized in that: the clamping block (307) and the placing block (305) are provided with arc-shaped placing grooves on the surfaces close to each other.
4. A steel pipe bender according to claim 1, characterized in that: the power assembly comprises two transverse plates (308) fixedly connected to one side of the supporting plate (102), a rotating motor (309) is fixedly connected to the front side of each transverse plate (308), a worm (310) rotatably connected between the two transverse plates (308) is connected to the output end of each rotating motor (309) through a coupler, and one end of each screw (302) penetrates through each vertical plate (301) and is fixedly connected with a worm wheel (311) meshed with each worm (310).
5. A steel pipe bender according to claim 1, characterized in that: scales are arranged at the top of the supporting plate (102), and a pointer (4) is fixedly connected to the front side of the limiting frame (304).
6. A steel pipe bender according to claim 1, characterized in that: the bending mechanism (2) comprises a supporting wheel (201) which is rotationally connected to the top of the supporting plate (102), a stepping motor (202) is fixedly connected to the middle of the bottom of the supporting plate (102), a transverse bar (203) is fixedly connected to the output end of the stepping motor (202), and bending wheels (204) which are symmetrically arranged with the supporting wheel (201) are rotationally connected to the transverse bar (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322976200.8U CN221269380U (en) | 2023-11-03 | 2023-11-03 | Steel pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322976200.8U CN221269380U (en) | 2023-11-03 | 2023-11-03 | Steel pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221269380U true CN221269380U (en) | 2024-07-05 |
Family
ID=91709831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322976200.8U Active CN221269380U (en) | 2023-11-03 | 2023-11-03 | Steel pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221269380U (en) |
-
2023
- 2023-11-03 CN CN202322976200.8U patent/CN221269380U/en active Active
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| GR01 | Patent grant |