CN211464418U - Coiler bending device - Google Patents
Coiler bending device Download PDFInfo
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- CN211464418U CN211464418U CN201921887268.6U CN201921887268U CN211464418U CN 211464418 U CN211464418 U CN 211464418U CN 201921887268 U CN201921887268 U CN 201921887268U CN 211464418 U CN211464418 U CN 211464418U
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- bending die
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- bending
- gear
- die support
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Abstract
The utility model discloses a coiled pipe bending device, including the main support, establish the front end guide block on the main support, first bending die support, first stopper, first bending die, second bending die support and second bending die, first bending die support, the second stopper, and second bending die support rotationally sets up on the main support, first bending die sets up on first bending die support and can wind the motion of second bending die along with first bending die support, the second bending die sets up on second bending die support and can wind the motion of first bending die along with second bending die support, first bending die and second bending die pass through the linkage unit and connect, first bending die and second bending die set up side by side and press from both sides the front end guide block in the centre of first bending die and second bending die. Therefore, the utility model has the advantages of the structure is simpler, the operation is easier and can effectively improve the process velocity to improve machining efficiency.
Description
Technical Field
The utility model relates to a bending device field especially relates to a coiled pipe bending device.
Background
At present, most metal tubular products are the coil pipe of batching dish when making, but at the in-process of in-service use, most operating mode all need straighten the back with the metal pipe and bend into the return bend as required, especially in solar energy tubular product technical field, often need bend into U type pipe or coiled pipe after the tubular product of batching dish is straightened and use, and present coiled pipe bender, the structure is complicated, and troublesome poeration, need the special messenger to be responsible for, thereby lead to process velocity slow, inefficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is simpler, the operation is easier and can effectively improve the process velocity to improve machining efficiency's coiled pipe bending device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a serpentine pipe bending device, which comprises a main support, a front end guide block, a first bending die support, a first limiting block, a first bending die, a second bending die support, a second limiting block and a second bending die, wherein the front end guide block is arranged on the main support and used for guiding a pipe fitting, the first limiting block is fixed at the first bending die support, the second limiting block is fixed at the second bending die support, the second bending die is arranged on the second bending die support, the first bending die and the second bending die support are rotatably arranged on the main support, the first bending die is arranged on the first bending die support and can move around the second bending die along with the first bending die support, the second bending die is arranged on the second bending die support and can move around the first bending die along with the second bending die support, the first bending die and the second bending die are connected through a connecting unit, the first bending die and the second bending die are arranged side by side, and the front end guide block is clamped between the first bending die and the second bending die, the first bending die support and the second bending die support rotate alternately, so that the first bending die and the second bending die bend the pipe fitting.
As an improvement of the utility model, the linkage unit includes first connecting seat, second connecting seat, first gear and second gear, and the upper end of first bending die and second bending die is connected through this first connecting seat, and the lower extreme of first bending die and second bending die is connected through this second connecting seat, and first gear setting is at the upper and lower both ends of first bending die, and the second gear setting is at the upper and lower both ends of second bending die, but first gear and second gear intermeshing.
As the utility model discloses an improvement, still including the first material unit and the second material unit of dialling that are used for dialling the material, first material unit of dialling is fixed on the first bending die support and can follow the first bending die support is rotatory, the second is dialled the material unit and is fixed on the second bending die support and can be rotatory along with the second bending die support.
As the utility model discloses an improvement, first bending die support includes first rotation axis and first swivel axis seat, first rotation axis sets up on the first swivel axis seat.
As the utility model discloses an improvement, the second bending die support includes second rotation axis and second swivel axis seat, the second rotation axis sets up on the second swivel axis seat.
The utility model comprises a main bracket, a front end guide block, a first bending die bracket, a first limiting block, a first bending die, a second bending die bracket, a second limiting block and a second bending die, wherein the front end guide block is arranged on the main bracket and used for guiding the pipe fittings, the first limiting block is fixed at the first bending die bracket, the second limiting block is fixed at the second bending die bracket, the first bending die bracket and the second bending die bracket are rotatably arranged on the main bracket, the first bending die is arranged on the first bending die bracket and can move around the second bending die along with the first bending die bracket, the second bending die is arranged on the second bending die bracket and can move around the first bending die along with the second bending die bracket, the first bending die and the second bending die are connected through a connecting unit, the first bending die and the second bending die are arranged side by side and clamp the front end guide block between the first bending die and the second bending die, the first bending die support and the second bending die support rotate alternately, so that the first bending die and the second bending die bend the pipe fitting. The utility model discloses simple structure, moreover simultaneously through first bending die support and the alternate rotation of second bending die support thereby realize first bending die and second bending die to bending of pipe fitting, it is effectual to bend, work efficiency is high.
Drawings
Fig. 1 is a schematic plan exploded view of an embodiment of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a side view of the present invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
fig. 5 is a sectional view taken along line B-B in fig. 4.
Fig. 6 is a state diagram of the first bending die bracket driving the first bending die to rotate and bend 90 degrees;
FIG. 7 is a schematic view of another perspective of FIG. 6;
fig. 8 is a state diagram of the first bending die bracket driving the first bending die to rotate and bend 180 degrees;
FIG. 9 is a schematic view of another perspective of FIG. 8;
fig. 10 is a diagram illustrating a state in which the second bending die holder drives the second bending die to rotate and bend 180 degrees;
fig. 11 is a schematic view of another perspective of fig. 10.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
referring to fig. 1 to 5, fig. 1 to 5 disclose an embodiment of a serpentine tube bending apparatus, which includes a main support 1, a front end guide 11 for guiding a tube, a first bending die support 2, a first stopper 24 fixed to the first bending die support 2, a first bending die 21, a second bending die support 3, a second stopper 34 fixed to the second bending die support 3, and a second bending die 31, which are disposed on the main support 1, wherein the first bending die support 2 and the second bending die support 3 are rotatably disposed on the main support 1, in this embodiment, the first bending die support 2 and the second bending die support 3 are driven to rotate by a first power source and a second power source, respectively (not shown in the figures), the first bending die 21 is disposed on the first bending die support 2 and can rotate around the second bending die 31 with the first bending die support 2, the second bending die 31 is disposed on the second bending die support 3 and can rotate around the first bending die 21 along with the second bending die support 3, the first stopper 24 and the front end guide block 11 are used for stopping the first bending die 21, the second stopper 34 and the front end guide block 11 are used for stopping the second bending die 31, when the first bending die 21 rotates around the second bending die 31 along with the first bending die support 2, the second bending die 31 can be subjected to a pushing force in the same direction as the rotating direction of the first bending die 21, the second stopper 34 gives a reaction force to the second bending die 31 so as to abut against the second bending die 31, fix the second bending die 31 and prevent the second bending die 31 from rotating, and when the first bending die 21 returns, the second bending die 31 is given a pushing force in the same direction as the rotating direction of the first bending die 21, at this time, the front end guide block 11 is reversely abutted against the second bending die 31, so that the second bending die 31 is fixed and the second bending die 31 is prevented from rotating; similarly, when the second bending die 31 rotates around the first bending die 21 along with the second bending die holder 3, the first bending die 21 is subjected to a pushing force in a direction same as the rotating direction of the second bending die 31, the first stopper 24 gives a reaction force to the first bending die 21 so as to abut against the first bending die 21, and the first bending die 21 is fixed so as to prevent the first bending die 21 from rotating, and when the second bending die 31 returns, the first bending die 21 is given a pushing force in a direction same as the rotating direction of the second bending die 31, and the front end guide 11 reversely abuts against the first bending die 21 so as to fix the first bending die 21 and prevent the first bending die 21 from rotating; in this embodiment, specifically, the first bending die support 2 includes a first rotation shaft 22 and a first rotation shaft seat 23, specifically, the first limiting block 24 is fixed on the first rotation shaft seat 23 and can rotate along with the first rotation shaft 22, and the first rotation shaft 22 is disposed on the first rotation shaft seat 23. The second bending die support 3 includes a second rotation axis 32 and a second rotation axis seat 33, specifically, the second limiting block 34 is fixed on the second rotation axis seat 33 and can rotate with the second rotation axis 32, and the second rotation axis 32 is disposed on the second rotation axis seat 33. The first stopper 24 and the second stopper 34 together clamp the middle portion of the front end guide 11, the first bending die 21 and the second bending die 31 are connected by the connection unit 6, the first bending die 21 and the second bending die 31 are arranged side by side, the front end guide 11 is sandwiched between the first bending die 21 and the second bending die 31, and the first bending die support 2 and the second bending die support 3 alternately rotate to bend the pipe fitting by the first bending die 21 and the second bending die 31.
The utility model discloses in, it is preferred, the linkage unit 6 includes first connecting seat 61, second connecting seat 62, first gear 63 and second gear 64, the upper end of first bending die 21 and second bending die 31 is connected through this first connecting seat 61, the lower extreme of first bending die 21 and second bending die 31 is connected through this second connecting seat 62, first gear 63 sets up the upper and lower both ends at first bending die 21, second gear 64 sets up the upper and lower both ends at second bending die 31, but first gear 63 and second gear 64 intermeshing.
When the pipe fitting 9 passes through the front end guide block 11 from the middle of the first bending die 21 and the second bending die 31 (as shown in fig. 6 to 9), the first bending die support 2 and the second bending die support 3 alternately rotate, when the first bending die support 2 (or the second bending die support 3) rotates, the second bending die 31 (or the first bending die 21) is kept fixed under the action of the second stopper 34 (or the first stopper 24) and the front end guide block 11, in the embodiment, the first power source (not visible in the figure) works, as shown in fig. 6 to 9, the first bending die support 2 is driven to rotate, the first bending die support 2 drives the first bending die 21 to rotate, the first bending die 21 rotates along with the first bending die support 2, and because the upper end and the lower end of the first bending die 21 are meshed with the second bending die 31 through the first gear 63, therefore, the first bending die 21 simultaneously rotates around the second bending die 31 along with the first gear 63, the first gear 63 is meshed with the second gear 64 and rotates around the second gear 64, and since the pipe 9 passes through the front end guide block 11 and the front end guide block 11 is clamped between the first bending die 21 and the second bending die 31, the pipe 9 is bent onto the second bending die 31 when the first bending die 21 rotates, so that the pipe 9 is bent, and then the first bending die support 2 and the first bending die 21 are reset; the pipe 9 is further pushed forward along the front end guide block 11, at this time, the second power source is operated to drive the second bending die holder 3 to rotate (as shown in fig. 10 to 11), the second bending die holder 3 drives the second bending die 31 to rotate, the second bending die 31 rotates along with the second bending die holder 3, because the upper and lower ends of the second bending die 31 are also engaged with the first bending die 21 through the second gear 64, the second bending die 31 also rotates around the first bending die 21 along with the second gear 64, the second gear 64 is engaged with the first gear 63 and rotates around the first gear 63, and because the pipe 9 passes through the front end guide block 11, and the front end guide block 11 is sandwiched between the first bending die 21 and the second bending die 31, the pipe is bent toward the first bending die 21 when the second bending die 31 rotates, so as to realize the bending of the pipe fitting, and then the second bending die holder 3 and the second bending die 31; then, the next cycle is carried out, in the utility model, the first bending die support 2 and the second bending die support 3 alternately rotate to respectively bend the pipe fitting 9, thereby realizing the snake-shaped bending of the pipe fitting 9; the utility model discloses simple structure, it is easier to operate moreover, consequently can effectively improve the process velocity to improve machining efficiency.
The utility model discloses in, it is preferred, still including the first material unit 4 of dialling and the second material unit 5 of dialling that is used for dialling the material, first material unit 4 of dialling is fixed on the first swivel axis seat 23 of first bending die support 2 and can follow first bending die support 2 is rotatory, the second is dialled material unit 5 and is fixed on the second swivel axis seat 33 of second bending die support 3 and can be rotatory along with second bending die support 3.
In this embodiment, when the first bending die 21 rotates to bend the pipe 9, the first material shifting unit 4 assists to shift the pipe 9 to rotate along with the first bending die 21, so as to assist in bending the pipe 9; when the second bending die 31 rotates to bend the pipe 9, the second material shifting unit 5 assists in shifting the pipe 9 to rotate along with the second bending die 31, so as to assist in bending the pipe 9.
The utility model discloses in, it is preferred, first power supply is cylinder or motor, of course, first power supply is not limited to cylinder or motor, can also be other power unit, and other power unit belong to prior art, and here no longer gives unnecessary details one by one.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (5)
1. A serpentine pipe bending device is characterized by comprising a main support (1), a front end guide block (11) which is arranged on the main support (1) and used for guiding a pipe fitting, a first bending die support (2), a first limiting block (24) fixed at the first bending die support (2), a first bending die (21), a second bending die support (3), a second limiting block (34) fixed at the second bending die support (3), and a second bending die (31), wherein the first bending die support (2) and the second bending die support (3) are rotatably arranged on the main support (1), the first bending die (21) is arranged on the first bending die support (2) and can move around the second bending die (31) along with the first bending die support (2), and the second bending die (31) is arranged on the second bending die support (3) and can move around the first bending die (21) along with the second bending die support (3), the first bending die (21) and the second bending die (31) are connected through a connecting unit (6), the first bending die (21) and the second bending die (31) are arranged side by side, the front end guide block (11) is clamped between the first bending die (21) and the second bending die (31), and the first bending die support (2) and the second bending die support (3) rotate alternately to bend the pipe fitting through the first bending die (21) and the second bending die (31).
2. The serpentine tube bending apparatus according to claim 1, wherein the connection unit (6) comprises a first connection seat (61), a second connection seat (62), a first gear (63) and a second gear (64), upper ends of the first bending die (21) and the second bending die (31) are connected by the first connection seat (61), lower ends of the first bending die (21) and the second bending die (31) are connected by the second connection seat (62), the first gear (63) is provided at upper and lower ends of the first bending die (21), the second gear (64) is provided at upper and lower ends of the second bending die (31), and the first gear (63) and the second gear (64) are engageable with each other.
3. A serpentine tube bending device according to claim 1 or 2, further comprising a first drawing unit (4) and a second drawing unit (5) for drawing, the first drawing unit (4) being fixed to the first bending die holder (2) and rotatable with the first bending die holder (2), the second drawing unit (5) being fixed to the second bending die holder (3) and rotatable with the second bending die holder (3).
4. A serpentine tube bending device according to claim 3, wherein said first bending die holder (2) comprises a first rotation axis (22) and a first rotation axis seat (23), said first rotation axis (22) being provided on said first rotation axis seat (23).
5. A serpentine tube bending device according to claim 2, wherein said second bending die holder (3) comprises a second rotation shaft (32) and a second rotation shaft seat (33), said second rotation shaft (32) being provided on said second rotation shaft seat (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887268.6U CN211464418U (en) | 2019-11-05 | 2019-11-05 | Coiler bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921887268.6U CN211464418U (en) | 2019-11-05 | 2019-11-05 | Coiler bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211464418U true CN211464418U (en) | 2020-09-11 |
Family
ID=72364857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921887268.6U Active CN211464418U (en) | 2019-11-05 | 2019-11-05 | Coiler bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211464418U (en) |
-
2019
- 2019-11-05 CN CN201921887268.6U patent/CN211464418U/en active Active
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