CN215587563U - Feeding pipe bending system - Google Patents
Feeding pipe bending system Download PDFInfo
- Publication number
- CN215587563U CN215587563U CN202122347969.4U CN202122347969U CN215587563U CN 215587563 U CN215587563 U CN 215587563U CN 202122347969 U CN202122347969 U CN 202122347969U CN 215587563 U CN215587563 U CN 215587563U
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- Prior art keywords
- pair
- pressure head
- screw rod
- pipe bending
- conveyor
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- 238000005452 bending Methods 0.000 title claims abstract description 32
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
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Abstract
A feeding pipe bending system comprises a pipeline conveying device (100), a roller conveyor (101) and a pipe bending device (102), wherein the pipe bending device (102) comprises a base (1), a pipe bending support (2), a pressure output assembly and an upper pressure head (3), a pair of slide rails (4) are arranged on the pipe bending support (2), the pipe bending support (2) is installed on the base (1), the pressure output assembly comprises a lead screw (5), a pair of lead screw nuts (6), a pair of connecting rods (7) and a lower pressure head (8), a limiting block (9) is arranged in the middle of the lead screw (5), threads are respectively arranged on the outer walls of the lead screw (5) positioned on two sides of the limiting block (9), the rotating directions of the pair of threads on the lead screw (5) are opposite, the lead screw (5) is installed on the base (1) through the lead screw support, and a hand wheel is arranged at the end part of the lead screw (5); the advantages are that: the pipe bending speed is high, the size is small, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to the field of mechanical equipment, in particular to a feeding bent pipe system.
Background
At present, the existing pipe bending machine is low in pipe bending speed, large in size and short of a pipe bending device which is small in size and high in pipe bending speed.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a feeding elbow system for solving the above-mentioned problems.
The utility model comprises a pipeline conveying device, a roller conveyor and a pipe bending device,
the pipe bending device comprises a base, a pipe bending bracket, a pressure output assembly and an upper pressure head,
the elbow support is provided with a pair of slide rails and is arranged on the base,
the pressure output assembly comprises a screw rod, a pair of screw rod nuts, a pair of connecting rods and a lower pressure head,
the middle part of the screw rod is provided with a limiting block, the outer walls of the screw rod positioned at the two sides of the limiting block are respectively provided with threads, the rotating directions of a pair of threads on the screw rod are opposite, the screw rod is arranged on the base through a screw rod bracket, the end part of the screw rod is provided with a hand wheel, a pair of screw rod nuts are symmetrically arranged on the screw rod, one end of a pair of connecting rods is movably connected with the top of the corresponding screw rod nut, the top of the lower pressing head is provided with a pair of tightening parts, the tightening parts are provided with mounting grooves, tightening rods are arranged in the mounting grooves, the bottom of the lower pressing head is movably connected with the other ends of the pair of connecting rods, the lower pressing head is slidably arranged on a pair of slide rails,
the upper pressure head is arranged at the top of the bent pipe bracket and is positioned above the lower pressure head;
the pipeline conveying device comprises a supporting frame, a pair of bottom conveyors and a top conveyor,
the supporting frame is installed on the base, the top conveyor and the pair of bottom conveyors are annularly and uniformly distributed, the top conveyor and the pair of bottom conveyors are installed on the supporting frame, the conveying belts of the top conveyor and the pair of bottom conveyors are provided with pipe profiling grooves, the frame of the roller conveyor is installed at the end part of the supporting frame, the feed inlet of the roller conveyor is communicated with the discharge outlet of the pipe conveying device, and the discharge outlet of the roller conveyor is positioned on one side of the upper pressure head.
The handwheel is replaced by an electric motor.
The top of the screw nut and the bottom of the lower pressure head are respectively provided with a double-lug seat, two ends of the connecting rod are single-lug seats, and the connecting rod is movably arranged on the double-lug seats of the screw nut and the lower pressure head through a pin shaft.
The bottom of the upper pressure head is arc-shaped, and an arc-shaped pipeline pressure groove is formed in the arc-shaped surface of the bottom of the upper pressure head.
Two sides of the lower pressing head are respectively provided with two groups of pulleys matched with the slide rails for use, and the lower pressing head moves up and down on the slide rails through the pulleys.
The tightening rod is a bolt, a group of bolt insertion holes are formed in the tightening rod, a screw rod of the bolt is inserted into the corresponding bolt insertion hole, and the bolt is fastened through a nut.
The pipeline profile groove is internally provided with anti-skid grains.
The feed rollers of the roller conveyor are V-rollers.
The utility model has the advantages that: the pipe bending speed is high, the size is small, and the labor intensity of workers is reduced.
Description of the drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is a schematic structural diagram of the pipe bending device of the present invention.
Fig. 3 is a front view of the pressure output assembly of the present invention.
Fig. 4 is a schematic diagram of the pressure output assembly of the present invention.
Fig. 5 is a schematic structural view of the conveying device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance. In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the drawings, the present invention comprises a pipe conveying device 100, a roller conveyor 101 and a pipe bending device 102,
the pipe bending device 102 comprises a base 1, a pipe bending bracket 2, a pressure output assembly and an upper pressure head 3,
the elbow support 2 is provided with a pair of slide rails 4, the elbow support 2 is arranged on the base 1,
the pressure output assembly comprises a screw rod 5, a pair of screw rod nuts 6, a pair of connecting rods 7 and a lower pressure head 8,
the middle part of the screw rod 5 is provided with a limit block 9, the outer walls of the screw rod 5 positioned at the two sides of the limit block 9 are respectively provided with threads, the rotating directions of a pair of threads on the screw rod 5 are opposite, the screw rod 5 is arranged on the base 1 through a screw rod bracket, the end part of the screw rod 5 is provided with a hand wheel, a pair of screw rod nuts 6 are symmetrically distributed and arranged on the screw rod 5, one end of a pair of connecting rods 7 is movably connected with the top of the corresponding screw rod nut 6, the top of the lower pressure head 8 is provided with a pair of tightening parts 10, the tightening part 10 is provided with a mounting groove, a tightening rod 11 is arranged in the mounting groove, the bottom of the lower pressure head 8 is movably connected with the other end of the pair of connecting rods 7, the lower pressure head 8 is slidably arranged on a pair of slide rails 4,
the upper pressure head 3 is arranged at the top of the bent pipe bracket 2, and the upper pressure head 3 is positioned above the lower pressure head 8;
the pipe conveying apparatus 100 includes a support frame 40, a pair of bottom conveyors 41 and a top conveyor 44,
the supporting frame 40 is installed on the base 1, the top conveyor 44 and the pair of bottom conveyors 41 are annularly and uniformly distributed, the frames of the top conveyor 44 and the pair of bottom conveyors 41 are installed on the supporting frame 40, the conveying belts of the top conveyor 44 and the pair of bottom conveyors 41 are provided with pipe profiling grooves, the frame of the roller conveyor 101 is installed at the end part of the supporting frame 40, the feeding hole of the roller conveyor 101 is communicated with the discharging hole of the pipe conveyor 100, and the discharging hole of the roller conveyor 101 is positioned on one side of the upper pressure head 3.
The handwheel is replaced by an electric motor.
The top of the screw nut 6 and the bottom of the lower pressure head 8 are respectively provided with a double-lug seat, two ends of the connecting rod 7 are single-lug seats, and the connecting rod 7 is movably arranged on the double-lug seats of the screw nut 6 and the lower pressure head 8 through a pin shaft.
The bottom of the upper pressure head 3 is arc-shaped, and an arc-shaped pipeline pressure groove is formed in the arc-shaped surface of the bottom of the upper pressure head 3.
Two sides of the lower pressure head 8 are respectively provided with two groups of pulleys matched with the slide rail 4 for use, and the lower pressure head 8 moves up and down on the slide rail 4 through the pulleys.
The tightening rod 11 is a bolt, a group of bolt insertion holes are formed in the tightening rod 11, a screw rod of the bolt is inserted into the corresponding bolt insertion hole, and the bolt is fastened through a nut.
The pipeline profile groove is internally provided with anti-skid grains.
The conveying rollers of the roller conveyor 101 are V-shaped rollers.
The working mode and principle are as follows: the pipe is delivered by a pair of bottom conveyor 41 and top conveyor 44, transported by roller conveyor 101 and delivered to the pipe bending station. The V-shaped rollers of the roller conveyor 101 prevent the pipe from being misaligned.
The pipeline is delivered to a pair of tightening rods 11 of a lower pressing head 8, after the placement is completed, a pair of bottom conveyors 41 and a pair of top conveyors 44 stop running, a screw rod 5 is driven to rotate through a motor or a rotating hand wheel, the screw rod 5 drives a pair of screw nuts 6 to draw together inwards when rotating, a pair of connecting rods 7 are gradually straightened under the drive of the screw nuts 6, the lower pressing head 8 is enabled to rise upwards, the pipeline is extruded towards an upper pressing head 3 through the pair of tightening rods 11, the pipeline is bent, a pressure output assembly resets, a worker takes down the pipeline which is finished after the bending is completed, and the next pipeline is delivered to a bending station. The tightening rod 11 is a bolt and is detachably mounted, so that the bending degree of the pipeline can be adjusted as required. The limiting block 9 plays a role in limiting the moving distance of the lead screw nut 6, and the stability of the pipe bending device is improved.
Claims (8)
1. A feeding pipe bending system is characterized by comprising a pipeline conveying device (100), a roller conveyor (101) and a pipe bending device (102),
the pipe bending device (102) comprises a base (1), a pipe bending bracket (2), a pressure output assembly and an upper pressure head (3),
the elbow support (2) is provided with a pair of slide rails (4), the elbow support (2) is arranged on the base (1),
the pressure output component comprises a screw rod (5), a pair of screw rod nuts (6), a pair of connecting rods (7) and a lower pressure head (8),
the middle part of the screw rod (5) is provided with a limiting block (9), the outer walls of the screw rod (5) positioned at the two sides of the limiting block (9) are respectively provided with threads, the rotating directions of a pair of threads on the screw rod (5) are opposite, the screw rod (5) is arranged on the base (1) through a screw rod bracket, the end part of the screw rod (5) is provided with a hand wheel, a pair of screw rod nuts (6) are symmetrically distributed and arranged on the screw rod (5), one end of a pair of connecting rods (7) is movably connected with the top of the corresponding screw rod nut (6), the top of the lower pressure head (8) is provided with a pair of tightening parts (10), the tightening parts (10) are provided with mounting grooves, tightening rods (11) are arranged in the mounting grooves, the bottom of the lower pressure head (8) is movably connected with the other ends of the pair of connecting rods (7), the lower pressure head (8) is slidably arranged on a pair of slide rails (4), the upper pressure head (3) is arranged at the top of the elbow bracket (2), the upper pressure head (3) is positioned above the lower pressure head (8);
the pipe conveyor (100) comprises a support frame (40), a pair of bottom conveyors (41) and a top conveyor (44),
the supporting rack (40) is installed on the base (1), the top conveyor (44) and the pair of bottom conveyors (41) are uniformly distributed in an annular mode, the racks of the top conveyor (44) and the pair of bottom conveyors (41) are installed on the supporting rack (40), the conveying belts of the top conveyor (44) and the pair of bottom conveyors (41) are provided with pipe profiling grooves, the rack of the roller conveyor (101) is installed at the end part of the supporting rack (40), a feeding hole of the roller conveyor (101) is communicated with a discharging hole of the pipe conveyor (100), and the discharging hole of the roller conveyor (101) is located on one side of the upper pressure head (3).
2. The feed bend system of claim 1 wherein the hand wheel is replaced by an electric motor.
3. The feeding elbow system according to claim 1, wherein the top of the feed screw nut (6) and the bottom of the lower pressure head (8) are respectively provided with a double-lug seat, the two ends of the connecting rod (7) are provided with single-lug seats, and the connecting rod (7) is movably arranged on the double-lug seats of the feed screw nut (6) and the lower pressure head (8) through a pin shaft.
4. The feeding elbow system according to claim 1, characterized in that the bottom of the upper pressure head (3) is arc-shaped, and the arc-shaped surface of the bottom of the upper pressure head (3) is provided with an arc-shaped pipeline pressure groove.
5. The feeding pipe bending system according to claim 1, wherein two sets of pulleys used in cooperation with the sliding rails (4) are respectively arranged on two sides of the lower pressing head (8), and the lower pressing head (8) moves up and down on the sliding rails (4) through the pulleys.
6. The feeding pipe bending system according to claim 1, wherein the tightening rod (11) is a bolt, a group of bolt insertion holes are formed in the tightening rod (11), a screw rod of the bolt is inserted into the corresponding bolt insertion hole, and the bolt is fastened through a nut.
7. The feed elbow system according to claim 1, wherein the conduit is provided with anti-slip threads in the contoured groove.
8. A feed bend system according to claim 1, characterized in that the feed rolls of the roller conveyor (101) are V-rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347969.4U CN215587563U (en) | 2021-09-27 | 2021-09-27 | Feeding pipe bending system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122347969.4U CN215587563U (en) | 2021-09-27 | 2021-09-27 | Feeding pipe bending system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587563U true CN215587563U (en) | 2022-01-21 |
Family
ID=79870168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122347969.4U Expired - Fee Related CN215587563U (en) | 2021-09-27 | 2021-09-27 | Feeding pipe bending system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587563U (en) |
-
2021
- 2021-09-27 CN CN202122347969.4U patent/CN215587563U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |