CN215902594U - Numerical control pipe bending machine convenient to fixed pipe fitting of centre gripping - Google Patents
Numerical control pipe bending machine convenient to fixed pipe fitting of centre gripping Download PDFInfo
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- CN215902594U CN215902594U CN202122046856.0U CN202122046856U CN215902594U CN 215902594 U CN215902594 U CN 215902594U CN 202122046856 U CN202122046856 U CN 202122046856U CN 215902594 U CN215902594 U CN 215902594U
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Abstract
The utility model discloses a numerical control pipe bender convenient for clamping and fixing pipe fittings, which comprises a base, wherein a pushing mechanism for driving the pipe fittings to move is fixed on the left side of the upper end of the base, the right side of the upper end of the base is provided with a fixed sleeve for bending the pipe fitting, the pipe fitting bending device also comprises a clamping component and a guide component, the clamping component, used for clamping and fixing the pipe fitting, the clamping assembly is positioned at the right end of the pushing mechanism and is fixedly connected with the output end of the pushing mechanism, the guide assembly, the pipe fitting clamping device is used for guiding the pushing mechanism, the guiding assemblies are positioned at two sides of the pushing mechanism, the pipe fitting clamping device can clamp and fix a pipe fitting by arranging the clamping assemblies, the fixing effect is good, and is convenient for fixing pipe fittings with different specifications, flexible in use and convenient in use, meanwhile, the clamping plate can be effectively prevented from being influenced by the curved surface of the pipe fitting to generate the condition of infirm fastening force.
Description
Technical Field
The utility model relates to the technical field of pipe bending machines, in particular to a numerical control pipe bending machine convenient for clamping and fixing a pipe fitting.
Background
The pipe bending machine is used for bending a pipe fitting, can realize continuous bending of the pipe fitting, and is flexible in modeling, so that the pipe bending machine is very wide in use, when the pipe bending machine works, the pipe fitting to be processed needs to be fixed through the clamping device and continuously pushed forwards, a processing area of the pipe fitting reaches the position of a pipe bending machine head, and pipe fitting bending operation is carried out through the pipe bending machine head.
The chinese utility model patent that current patent publication number is CN211304345U discloses a numerical control bending machine, fixes the pipe in fixed cover, and the hand part is two movable grip blocks this moment for the spring is in the state of compressing tightly, then arranges the pipe in between two movable grip blocks, loosens two movable grip blocks, and the spring resets, makes two movable grip blocks grasp the pipe.
But above-mentioned bending machine is when carrying out the centre gripping fixed to the pipe fitting, only utilizes the elasticity of spring self to fix the pipe fitting, and when carrying out bending machining to the pipe fitting, the spring easily takes place the skew under powerful torsion to it is not good to make fixed effect, and inconvenient use to this problem, provides a numerical control bending machine convenient to centre gripping fixed pipe fitting now.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a numerical control pipe bender convenient for clamping and fixing a pipe fitting, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a numerical control pipe bender convenient for clamping and fixing pipe fittings comprises a base, a pushing mechanism for driving the pipe fittings to move is fixed on the left side of the upper end of the base, a fixing sleeve for bending the pipe fittings is arranged on the right side of the upper end of the base, and the numerical control pipe bender further comprises a clamping assembly and a guide assembly;
the clamping assembly is used for clamping and fixing the pipe fitting, is positioned at the right end of the pushing mechanism and is fixedly connected with the output end of the pushing mechanism;
the guide assembly is used for guiding the pushing mechanism and is positioned on two sides of the pushing mechanism.
As a further scheme of the utility model: the centre gripping subassembly is including solid fixed ring, gu fixed ring's surperficial equidistance is equipped with three screw holes of group, the inside threaded connection of screw hole has the threaded rod, the one end of threaded rod runs through the screw hole and rotates and be connected with and be used for carrying out the splint of centre gripping to the pipe fitting, the one end that the threaded rod was kept away from to splint is equipped with and is used for carrying out spacing stop gear to the pipe fitting, one side that splint are close to solid fixed ring is fixed with and is used for preventing splint pivoted sleeve, the telescopic other end with gu fixed ring's inner wall fixed connection.
As a further scheme of the utility model: stop gear is including being located splint and keeping away from two sets of limiting plates of threaded rod one side, the one end of limiting plate all with splint rotate to be connected, one side that the limiting plate is close to splint rotates and is connected with the electric telescopic handle who is used for adjusting the limiting plate angle, electric telescopic handle's the other end with splint rotate to be connected.
As a further scheme of the utility model: the pushing mechanism comprises a side plate fixed at the left end of the upper portion of the base, an air cylinder is fixed on the right side of the side plate, a movable plate is fixed at the output end of the air cylinder, a connecting rod is fixed on the right side of the movable plate, and the other end of the connecting rod is fixedly connected with the surface of the fixing ring.
As a further scheme of the utility model: the guide assembly comprises two groups of fixed plates fixed on the right side above the base, guide rods are fixed between the fixed plates and the side plates, sliding blocks are connected to the surfaces of the guide rods in a sliding mode, supporting rods are fixed to the two sides of the movable plate, and the other ends of the supporting rods are fixedly connected with the sliding blocks.
As a further scheme of the utility model: the motor is fixed on the right side of the bottom end of the base, and the output end of the motor penetrates through the base to be fixedly connected with the fixed sleeve.
As a still further scheme of the utility model: the one end that solid fixed ring was kept away from to the threaded rod is fixed with the turning block of being convenient for rotate the threaded rod.
Compared with the prior art, the utility model has the beneficial effects that:
the clamping assembly is arranged, the rotating block can be rotated to drive the threaded rod to rotate, so that the three groups of clamping plates can be driven to move relatively, the pipe fittings are clamped and fixed, the fixing effect is good, the pipe fittings of different specifications can be conveniently fixed, and the clamping assembly is flexible to use and convenient to use.
According to the clamping device, the limiting mechanism is arranged, and the limiting plate can be driven to rotate by the electric telescopic rod, so that the limiting plate can limit the pipe fitting, the clamping and fixing effects are further improved, and the situation that the clamping plate is not firm in fastening force due to the fact that the clamping plate is influenced by the curved surface of the pipe fitting is effectively prevented.
According to the utility model, the guide assembly is arranged, so that the movable plate can be guided when the movable plate moves, the condition that the movable plate deviates is effectively avoided, the pipe fitting can be ensured to stably move, the condition that the pipe fitting bending accuracy is poor due to the deviation of the movable plate is avoided, and the pipe fitting bending device is simple in structure and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of a retaining ring according to the present invention.
FIG. 3 is a schematic structural diagram of portion A of FIG. 1 according to the present invention.
Fig. 4 is a partial structural schematic diagram of the present invention.
Wherein: 1. a base; 2. a side plate; 3. a cylinder; 4. moving the plate; 5. a connecting rod; 6. a fixing ring; 7. a threaded hole; 8. a threaded rod; 9. rotating the block; 10. a sleeve; 11. a splint; 12. an electric telescopic rod; 13. a limiting plate; 14. fixing a sleeve; 15. a motor; 16. a fixing plate; 17. a guide bar; 18. a strut; 19. a slide block.
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.
Example 1
Referring to fig. 1-4, in the embodiment of the present invention, a numerical control pipe bender convenient for clamping and fixing a pipe includes a base 1, a pushing mechanism for driving the pipe to move is fixed on the left side of the upper end of the base 1, a fixing sleeve 14 for bending the pipe is arranged on the right side of the upper end of the base 1, and further includes a clamping assembly and a guiding assembly;
the clamping assembly is used for clamping and fixing the pipe fittings, the fixing effect is good, the pipe fittings with different specifications can be conveniently fixed, the use is flexible, the clamping assembly is positioned at the right end of the pushing mechanism, and the clamping assembly is fixedly connected with the output end of the pushing mechanism;
the direction subassembly for leading to pushing mechanism, guaranteed the removal that the pipe fitting can be stable, avoid 4 squints of movable plate to lead to the crooked not good condition of precision of pipe fitting, the direction subassembly is located pushing mechanism's both sides.
The centre gripping subassembly is including solid fixed ring 6, gu fixed ring 6's surperficial equidistance is equipped with three screw holes of group 7, the inside threaded connection of screw hole 7 has threaded rod 8, threaded rod 8's one end runs through screw hole 7 and has and be used for carrying out the splint 11 of centre gripping to the pipe fitting to rotate the connection, splint 11 keeps away from threaded rod 8's one end and is equipped with and is used for carrying out spacing stop gear to the pipe fitting, splint 11 is close to one side of solid fixed ring 6 and is fixed with and is used for preventing splint 11 pivoted sleeve 10, sleeve 10's the other end with gu fixed ring 6's inner wall fixed connection, during the use, rotates threaded rod 8, under sleeve 10's restriction, can drive splint 11 when the pivoted and remove to the position at pipe fitting place, carries out the centre gripping to the pipe fitting and fixes.
Stop gear is including being located splint 11 and keeping away from two sets of limiting plates 13 of 8 one sides of threaded rod, the one end of limiting plate 13 all with splint 11 rotates to be connected, one side that limiting plate 13 is close to splint 11 rotates and is connected with the electric telescopic handle 12 that is used for adjusting the limiting plate 13 angle, electric telescopic handle 12's the other end with splint 11 rotates to be connected, during the use, can drive limiting plate 13 through adjusting electric telescopic handle 12 and rotate for limiting plate 13 can closely laminate with the pipe fitting, further improves the fixed effect of centre gripping, and the effectual splint 11 that prevents receives the influence of pipe fitting curved surface and produces the not firm condition of fastening dynamics.
Pushing mechanism is including being fixed in the curb plate 2 of 1 top left end of base, the right side of curb plate 2 is fixed with cylinder 3, the output of cylinder 3 is fixed with movable plate 4, the right side of movable plate 4 is fixed with connecting rod 5, the other end of connecting rod 5 with gu fixed ring 6's fixed surface is connected, during the use, can drive movable plate 4 through cylinder 3 and remove, movable plate 4 can drive solid fixed ring 6 through connecting rod 5 and remove to can drive the pipe fitting and remove.
The direction subassembly is including being fixed in two sets of fixed plates 16 on base 1 top right side, fixed plate 16 with be fixed with guide bar 17 between the curb plate 2, the sliding surface connection of guide bar 17 has slider 19, the both sides of movable plate 4 are fixed with branch 18, the other end of branch 18 with slider 19 fixed connection, movable plate 4 can drive slider 19 at the surface slip of guide bar 17 through branch 18 when removing, lead to movable plate 4, avoid the not good condition of precision that the skew of movable plate 4 leads to the pipe fitting.
The bottom right side of base 1 is fixed with motor 15, base 1 and fixed cover 14 fixed connection are passed to motor 15's output, and during the use, through starter motor 15, motor 15 can drive fixed cover 14 and rotate, buckle to the pipe fitting.
Example 2
Referring to fig. 1-4, the difference from embodiment 1 is: the one end that solid fixed ring 6 was kept away from to threaded rod 8 is fixed with the turning block 9 of being convenient for rotate threaded rod 8, and setting up of turning block 9 is convenient for drive threaded rod 8 and rotates convenient to use.
The working principle of the utility model is as follows:
when the pipe fitting clamping device is used, a pipe fitting sequentially penetrates through a fixed sleeve 14 and a fixed ring 6, a rotating block 9 is rotated to drive a threaded rod 8 to rotate, the threaded rod 8 can drive a clamping plate 11 to move to the position of the pipe fitting while rotating under the limitation of a sleeve 10, the pipe fitting is clamped and fixed, a limiting plate 13 can be driven to rotate by adjusting an electric telescopic rod 12, the limiting plate 13 can be tightly attached to the pipe fitting, the clamping and fixing effect is further improved, the clamping plate 11 is effectively prevented from being affected by the curved surface of the pipe fitting to generate the situation of weak fastening force, then a moving plate 4 can be driven to move by an air cylinder 3, the moving plate 4 can drive the fixed ring 6 to move by a connecting rod 5, so that the pipe fitting can be driven to move, the motor 15 can drive the fixed sleeve 14 to rotate by starting the motor 15, the pipe fitting is bent, and the moving plate 4 can drive a sliding block 19 to slide on the surface of a guide rod 17 by a supporting rod 18 while moving, the movable plate 4 is guided, the situation that the precision of bending of the pipe fitting is poor due to the fact that the movable plate 4 deviates is avoided, and the movable plate is simple in structure and convenient to use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. A numerical control pipe bender convenient for clamping and fixing pipe fittings comprises a base (1), wherein a pushing mechanism for driving the pipe fittings to move is fixed on the left side of the upper end of the base (1), and a fixing sleeve (14) for bending the pipe fittings is arranged on the right side of the upper end of the base (1);
the clamping assembly is used for clamping and fixing the pipe fitting, is positioned at the right end of the pushing mechanism and is fixedly connected with the output end of the pushing mechanism;
the guide assembly is used for guiding the pushing mechanism and is positioned on two sides of the pushing mechanism.
2. The CNC tube bending machine convenient to clamp and fix tube pieces is characterized in that the clamping assembly comprises a fixing ring (6), three groups of threaded holes (7) are formed in the surface of the fixing ring (6) in an equidistant mode, a threaded rod (8) is connected to the inner threads of the threaded holes (7), one end of the threaded rod (8) penetrates through the threaded holes (7) and is rotatably connected with a clamp plate (11) used for clamping the tube pieces, a limiting mechanism used for limiting the tube pieces is arranged at one end, away from the threaded rod (8), of the clamp plate (11), a sleeve (10) used for preventing the clamp plate (11) from rotating is fixed on one side, close to the fixing ring (6), of the clamp plate (11), and the other end of the sleeve (10) is fixedly connected with the inner wall of the fixing ring (6).
3. The CNC tube bending machine convenient to clamp fixed tubes according to claim 2, wherein the limiting mechanism comprises two sets of limiting plates (13) located on one side of the clamping plate (11) far away from the threaded rod (8), one ends of the limiting plates (13) are rotatably connected with the clamping plate (11), one side of the limiting plate (13) close to the clamping plate (11) is rotatably connected with an electric telescopic rod (12) used for adjusting the angle of the limiting plate (13), and the other end of the electric telescopic rod (12) is rotatably connected with the clamping plate (11).
4. The CNC tube bending machine convenient for clamping and fixing a tube according to claim 2 is characterized in that the pushing mechanism comprises a side plate (2) fixed at the left end above the base (1), a cylinder (3) is fixed at the right side of the side plate (2), a moving plate (4) is fixed at the output end of the cylinder (3), a connecting rod (5) is fixed at the right side of the moving plate (4), and the other end of the connecting rod (5) is fixedly connected with the surface of the fixing ring (6).
5. The CNC tube bending machine convenient for clamping and fixing a tube according to claim 4 is characterized in that the guide assembly comprises two sets of fixing plates (16) fixed on the right side above the base (1), a guide rod (17) is fixed between the fixing plates (16) and the side plates (2), a sliding block (19) is connected to the surface of the guide rod (17) in a sliding manner, supporting rods (18) are fixed on two sides of the moving plate (4), and the other ends of the supporting rods (18) are fixedly connected with the sliding block (19).
6. The CNC tube bending machine convenient for clamping and fixing tubes as claimed in claim 1, wherein a motor (15) is fixed to the right side of the bottom end of the base (1), and the output end of the motor (15) penetrates through the base (1) to be fixedly connected with the fixing sleeve (14).
7. The CNC tube bending machine convenient for clamping and fixing tubes as claimed in claim 2, wherein a rotating block (9) convenient for rotating the threaded rod (8) is fixed at one end of the threaded rod (8) far away from the fixing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122046856.0U CN215902594U (en) | 2021-08-27 | 2021-08-27 | Numerical control pipe bending machine convenient to fixed pipe fitting of centre gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122046856.0U CN215902594U (en) | 2021-08-27 | 2021-08-27 | Numerical control pipe bending machine convenient to fixed pipe fitting of centre gripping |
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| Publication Number | Publication Date |
|---|---|
| CN215902594U true CN215902594U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122046856.0U Active CN215902594U (en) | 2021-08-27 | 2021-08-27 | Numerical control pipe bending machine convenient to fixed pipe fitting of centre gripping |
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| CN (1) | CN215902594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299901A (en) * | 2023-11-28 | 2023-12-29 | 山东宏力异型钢管有限公司 | Automatic push bending forming machine |
-
2021
- 2021-08-27 CN CN202122046856.0U patent/CN215902594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117299901A (en) * | 2023-11-28 | 2023-12-29 | 山东宏力异型钢管有限公司 | Automatic push bending forming machine |
| CN117299901B (en) * | 2023-11-28 | 2024-02-13 | 山东宏力异型钢管有限公司 | Automatic push bending forming machine |
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