CN213256437U - Steel pipe bending machine - Google Patents
Steel pipe bending machine Download PDFInfo
- Publication number
- CN213256437U CN213256437U CN202021613708.1U CN202021613708U CN213256437U CN 213256437 U CN213256437 U CN 213256437U CN 202021613708 U CN202021613708 U CN 202021613708U CN 213256437 U CN213256437 U CN 213256437U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- wing plate
- layer wing
- top surface
- bending machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model relates to a steel pipe bender, including supporting platform, electricity jar, active mould, driven mould mechanism, adorn driven mould mechanism and electricity jar admittedly at supporting platform's top surface, at the piston end of electricity jar solid dress active mould, adorn the support frame admittedly at the supporting platform top surface, the top surface system of support frame has the guide rail, sliding connection slider on the guide rail, and the slider passes through lead screw joint clearance adjustment handle, upper junction plate and lower connecting plate are made to the one end of slider an organic whole, and two upper pterygoid laminas are connected through two pivot hinges to the upper junction plate, and two lower floor's pterygoid laminas are connected through two pivot hinges to the lower connecting plate, through locating pin installation deflector roll between upper pterygoid lamina and lower floor, respectively make an arc strip hole on each upper pterygoid lamina, angle regulator install between two arc strip holes. The utility model discloses a clearance adjustment handle can be adjusted according to the steel pipe of different diameters, and the steel pipe that satisfies different specification models carries out bending machine, overall arrangement scientific and reasonable, and the suitability is strong.
Description
Technical Field
The utility model belongs to the machining field relates to steel pipe machining equipment, especially a steel pipe bender.
Background
In the process of pipeline laying, especially for steel pipes with small pipe diameters, the angle of a straight pipe is often required to be changed so as to meet the laying requirement. According to the bending standard of the steel pipe, the outer wall of the steel pipe should not be scratched or collided to form obvious depressions. And the quality and the angle of bending over a slow fire of construction can not be guaranteed to the simple and easy bending over a slow fire instrument on the existing market, and to the great steel pipe of pipe diameter, the manual work is done bending over a slow fire work and is hardly gone on simultaneously, need purchase pipe fittings such as elbow, and then increased material cost and construction cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a bright bent angle degree accuracy, be applicable to the steel pipe bender of multiple pipe diameter.
The utility model provides a technical scheme that technical problem adopted is:
a steel pipe bending machine comprises a supporting platform, an electric cylinder, a driving die and a driven die mechanism, wherein the driven die mechanism and the electric cylinder are fixedly arranged on the top surface of the supporting platform, the driving die is fixedly arranged at the piston end of the electric cylinder, the driving die and the driven die mechanism are opposite and are spaced at a certain distance, the driven die mechanism comprises a supporting frame, a gap adjusting handle, a sliding block, an upper-layer wing plate, a lower-layer wing plate, a guide roller and an angle adjuster, the supporting frame is fixedly arranged on the top surface of the supporting platform, a guide rail is arranged on the top surface of the supporting frame, the sliding block is connected on the guide rail in a sliding manner, the sliding block is connected with the gap adjusting handle through a lead screw, an upper connecting plate and a lower connecting plate are integrally manufactured at one end of the sliding block, the upper connecting plate and the lower connecting plate are spaced in parallel, two upper rotating shafts are symmetrically and fixedly arranged on the top surface of the upper connecting plate, two upper, a plurality of pin holes are symmetrically formed in the upper-layer wing plate and the lower-layer wing plate, guide rollers are installed between the upper-layer wing plate and the lower-layer wing plate through positioning pins, an arc-shaped strip hole is formed in each upper-layer wing plate, the arc-shaped strip holes of the upper-layer wing plates on the two sides are in mirror symmetry, and the angle regulator is installed between the two arc-shaped strip holes.
And a first screw rod is fixedly arranged on the sliding block, the first screw rod is meshed and connected with one end of a gap adjusting handle, the other end of the gap adjusting handle is meshed and connected with a second screw rod, and the second screw rod is fixedly arranged on the supporting frame.
And, the angle regulator includes two L-shaped locating levers and a locating lever cover, the locating lever one end system has the external screw thread, the locating lever cover system has the internal screw thread, the both ends of locating lever cover respectively with two locating levers meshing connection, moreover, locating lever cover middle part system has the bar and observes the hole, and around observing the hole system and having the scale.
And the guide rollers are at least arranged on the left and the right respectively and are arranged in a gap between the upper layer wing plate and the lower layer wing plate in a mirror symmetry mode.
Moreover, scales are arranged on the top surfaces of the support frame and the slide block.
And the end surface of the main moving die is provided with an arc-shaped groove.
The utility model has the advantages that:
1. the utility model discloses a clearance adjustment handle can be adjusted according to the steel pipe of different diameters, and the steel pipe that satisfies different specification models carries out bending machine, overall arrangement scientific and reasonable, and the suitability is strong.
2. The utility model discloses an angle regulator control bending over a slow fire angle makes bending over a slow fire angle easily control, has guaranteed bending over a slow fire angle's accuracy, and then has guaranteed the quality of construction.
3. The utility model discloses an initiative mould terminal surface system has the arc recess, and steel pipe outer wall appears sunken problem when preventing to bend over a slow fire, has guaranteed the quality of bending over a slow fire.
Drawings
FIG. 1 is a perspective view of the embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
fig. 3 is an exploded view of the structure of the embodiment of the present invention;
fig. 4 is a usage status diagram of the embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
The utility model provides a steel pipe bender, includes supporting platform 1, electric jar 2, initiative mould 3, driven mould mechanism, adorns driven mould mechanism and electric jar admittedly on supporting platform's top surface, adorns the initiative mould at the piston end of electric jar admittedly, and the initiative mould is relative with driven mould mechanism and the certain distance of interval.
The driven die mechanism comprises a support frame 13, a gap adjusting handle 8, a slide block 7, an upper wing plate 5, a lower wing plate 10, a guide roller 11 and an angle adjuster 4, the support frame is fixedly mounted on the top surface of a support platform, the support frame is of an L-shaped structure, a guide rail 24 is manufactured on the top surface of the support frame, the slide block is connected on the guide rail in a sliding manner, a first lead screw 18 is fixedly mounted on the slide block, the first lead screw is meshed with one end of the gap adjusting handle, the other end of the gap adjusting handle is connected with a meshed second lead screw 19, and the second lead screw is fixedly mounted on the support frame.
An upper connecting plate 23 and a lower connecting plate 22 are integrally manufactured at one end of the sliding block, the upper connecting plate and the lower connecting plate are parallel and spaced, two upper rotating shafts 20 are symmetrically and fixedly arranged on the top surface of the upper connecting plate, two upper-layer wing plates are hinged and connected through the two upper rotating shafts, two lower rotating shafts 21 are symmetrically and fixedly arranged on the top surface of the lower connecting plate, and two lower-layer wing plates are hinged and connected through the two lower rotating shafts.
The upper wing plate and the lower wing plate are parallel to each other, a plurality of pin holes 9 are symmetrically formed in the upper wing plate and the lower wing plate, guide rollers are installed between the upper wing plate and the lower wing plate through positioning pins 6, and the upper end and the lower end of each positioning pin are inserted into the pin holes of the upper wing plate and the lower wing plate respectively.
Each upper wing plate is provided with an arc-shaped bar hole 12, and the arc-shaped bar holes of the upper wing plates at the two sides are in mirror symmetry. The angle regulator is arranged between the two arc-shaped holes.
The angle regulator comprises two L-shaped positioning rods 16 and a positioning rod sleeve 14, wherein one end of each positioning rod is provided with an external thread, an internal thread is arranged in the positioning rod sleeve, and two ends of the positioning rod sleeve are respectively meshed and connected with the two positioning rods. The middle part of the positioning rod sleeve is provided with a strip-shaped observation hole 15, and scales are arranged around the observation hole. The scale is the bending angle. Two positioning rods are respectively inserted into the two arc-shaped strip holes, and the bottoms of the positioning rods are locked through screws. The locating lever can slide in arc strip hole, and then adjusts the angle of bending a fire through adjusting the distance between two locating levers.
The guide rollers are at least arranged on the left and the right respectively and are arranged in a gap between the upper layer wing plate and the lower layer wing plate in a mirror symmetry mode.
Scales are arranged on the top surfaces of the support frame and the slide block, so that the diameter of the bending steel pipe can be accurately adjusted.
The end face of the main moving die is provided with an arc-shaped groove, so that the problem of sinking of the outer wall of the steel pipe during bending is avoided, and the bending quality is guaranteed.
The using method of the device comprises the following steps:
the gap adjusting handle is adjusted according to the diameter of the steel pipe 17 to be simmered, the scales are observed to be the same as the diameter of the steel pipe, the scales of the angle adjusting device are consistent with the simmered bending angle, the steel pipe is placed on the two guide rollers, and the electric cylinder is started to simmere the steel pipe.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the spirit of the present invention, and these modifications and improvements are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides a steel pipe bender which characterized in that: the device comprises a supporting platform, an electric cylinder, a driving die and a driven die mechanism, wherein the driven die mechanism and the electric cylinder are fixedly arranged on the top surface of the supporting platform, the driving die is fixedly arranged at the piston end of the electric cylinder, the driving die is opposite to the driven die mechanism and is spaced at a certain distance, the driven die mechanism comprises a supporting frame, a gap adjusting handle, a sliding block, an upper layer wing plate, a lower layer wing plate, a guide roller and an angle adjuster, the supporting frame is fixedly arranged on the top surface of the supporting platform, a guide rail is arranged on the top surface of the supporting frame, the sliding block is connected on the guide rail in a sliding manner, the sliding block is connected with the gap adjusting handle through a lead screw, an upper connecting plate and a lower connecting plate are integrally manufactured at one end of the sliding block, the upper connecting plate and the lower connecting plate are spaced in parallel, two upper rotating shafts are symmetrically and fixedly arranged on the top surface of the upper connecting plate, two upper, a plurality of pin holes are symmetrically formed in the upper-layer wing plate and the lower-layer wing plate, guide rollers are installed between the upper-layer wing plate and the lower-layer wing plate through positioning pins, an arc-shaped strip hole is formed in each upper-layer wing plate, the arc-shaped strip holes of the upper-layer wing plates on the two sides are in mirror symmetry, and the angle regulator is installed between the two arc-shaped strip holes.
2. Steel pipe bending machine according to claim 1, characterized in that: a first screw rod is fixedly arranged on the sliding block, the first screw rod is meshed and connected with one end of a gap adjusting handle, the other end of the gap adjusting handle is meshed and connected with a second screw rod, and the second screw rod is fixedly arranged on the supporting frame.
3. Steel pipe bending machine according to claim 1, characterized in that: the angle regulator comprises two L-shaped positioning rods and a positioning rod sleeve, wherein one end of each positioning rod is provided with an external thread, an internal thread is arranged in the positioning rod sleeve, and two ends of the positioning rod sleeve are respectively connected with the two positioning rods in a meshed mode.
4. Steel pipe bending machine according to claim 3, characterized in that: the middle part of the positioning rod sleeve is provided with a strip-shaped observation hole, and scales are arranged around the observation hole.
5. Steel pipe bending machine according to claim 1, characterized in that: the guide rollers are at least arranged on the left and the right respectively and are arranged in a gap between the upper layer wing plate and the lower layer wing plate in a mirror symmetry mode.
6. Steel pipe bending machine according to claim 1, characterized in that: the top surfaces of the support frame and the slide block are provided with scales.
7. Steel pipe bending machine according to claim 1, characterized in that: and an arc-shaped groove is formed in the end face of the main moving die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613708.1U CN213256437U (en) | 2020-08-06 | 2020-08-06 | Steel pipe bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613708.1U CN213256437U (en) | 2020-08-06 | 2020-08-06 | Steel pipe bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213256437U true CN213256437U (en) | 2021-05-25 |
Family
ID=75969772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021613708.1U Active CN213256437U (en) | 2020-08-06 | 2020-08-06 | Steel pipe bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213256437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695479A (en) * | 2021-10-29 | 2021-11-26 | 山东中茂散热器有限公司 | Efficient bending equipment for radiating pipe |
-
2020
- 2020-08-06 CN CN202021613708.1U patent/CN213256437U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695479A (en) * | 2021-10-29 | 2021-11-26 | 山东中茂散热器有限公司 | Efficient bending equipment for radiating pipe |
| CN113695479B (en) * | 2021-10-29 | 2022-03-29 | 山东中茂散热器有限公司 | Efficient bending equipment for radiating pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212760490U (en) | Pipe bending machine for pipe fitting production | |
| CN213256437U (en) | Steel pipe bending machine | |
| DE202010006061U1 (en) | Measuring probe for the non-destructive measurement of the thickness of thin layers | |
| CN210648232U (en) | Steel bar bending machine | |
| CN114062157B (en) | Aluminum alloy plate bending limit assessment device capable of automatically adjusting gap | |
| CN106734738B (en) | Bending equipment and forming method of cable for power transmission | |
| US7401487B2 (en) | Apparatus and methods for material fabrication | |
| CN111745085A (en) | Wire material alignment equipment and alignment method thereof | |
| CN217930105U (en) | Pipe diameter measuring device | |
| CN206712364U (en) | Wire casing cross-over configurations | |
| CN211114680U (en) | Internal corner construction tool with adjustable construction is used | |
| CN211304580U (en) | Aluminum alloy wire straightening machine | |
| CN206779344U (en) | Coalignment | |
| CN212494664U (en) | Stamping part bending die | |
| CN212469348U (en) | High-precision pipe bending machine | |
| JP3393065B2 (en) | Folded bending gauge for steel pipe bending at steel pipe installation site and steel pipe bending method using the same | |
| CN216397834U (en) | Bending device capable of accurately controlling bending angle | |
| CN220805076U (en) | Adjustable pipe bending machine | |
| CN214263674U (en) | Straightening mechanism for truss welding steel bar | |
| CN210280307U (en) | Pipe bending machine | |
| CN219649854U (en) | Engineering cost tool rack | |
| CN221053109U (en) | External corner line hanging device | |
| CN216780106U (en) | Calibration equipment is used in production of non-excavation probe | |
| CN205253940U (en) | Adjustable guiding ruler of bending | |
| CN217798267U (en) | Bending device convenient to adjust |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |