CN210648157U - Flaring clamping device for metal corrugated pipe - Google Patents
Flaring clamping device for metal corrugated pipe Download PDFInfo
- Publication number
- CN210648157U CN210648157U CN201921450262.2U CN201921450262U CN210648157U CN 210648157 U CN210648157 U CN 210648157U CN 201921450262 U CN201921450262 U CN 201921450262U CN 210648157 U CN210648157 U CN 210648157U
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- clamping
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- flaring
- clamping device
- corrugated pipe
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- 239000002184 metal Substances 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 23
- 230000006978 adaptation Effects 0.000 claims 1
- 230000009347 mechanical transmission Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a corrugated metal pipe flaring clamping device uses in bellows production facility field, and its technical scheme main points are: the pipe expanding machine comprises a pipe expanding machine body and further comprises a workbench, a clamping table is arranged on the workbench, a clamping ring is arranged at the top end of the clamping table, a plurality of idler wheels are arranged on the inner side walls of two ends of the clamping ring, one side, perpendicular to the axis direction, of the upper portion of the clamping ring is hinged with the lower portion of the clamping ring, a buckle is arranged on the other side of the clamping ring, a driving through groove is formed in the lower portion of the clamping ring, a friction wheel is connected to the clamping table in a rotating mode, a first motor is fixedly connected to the clamping table and driven by the first motor, a sliding block is arranged at the lower end of the clamping table, one end of the sliding groove faces the pipe expanding machine body; the advantages are that: the axis of the corrugated pipe is aligned with the upper cylinder of the flaring machine when the clamping device is arranged, and the corrugated pipe rotates at a constant speed through mechanical transmission, so that the expansion uniformity of the opening of the corrugated pipe is improved.
Description
Technical Field
The utility model belongs to the technical field of bellows production facility and specifically relates to a corrugated metal pipe flaring clamping device is related to.
Background
In the corrugated metal pipe use, thereby often need carry out the flaring to its port and weld, the flaring machine need be used this moment, the mouth of pipe of bellows is expanded through the expanding mechanism of flaring machine, expanding mechanism is a cylinder that divide into several equalling, after the bellows cover was established on the expanding mechanism cylinder, through the mouth of pipe expansion of cylinder each part to keeping away from the axis direction motion with the bellows simultaneously, because the mouth of pipe contact surface of cylinder each part after opening with the bellows no longer is complete ring, so the staff need the repeated rotation bellows when expanding, make the even expansion that receives of bellows mouth of pipe inner wall.
At present, a corrugated pipe is sleeved on a flaring machine manually by a worker, when the corrugated pipe is sleeved by the flaring machine manually, the axis is difficult to keep collinear with the axis of a cylindrical sleeve at the end of the flaring machine, so that the flaring machine deflects when flaring the corrugated pipe to cause uneven flaring, meanwhile, the corrugated pipe needs to be rotated manually by the worker, but the inner peripheral wall of the opening of the corrugated pipe is difficult to ensure to be uniformly flared by manually rotating the corrugated pipe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a corrugated metal pipe flaring clamping device, its advantage is: the axis of the corrugated pipe is aligned with the upper cylinder of the flaring machine when the clamping device is arranged, the condition that flaring of the corrugated pipe is not uniform is reduced, the corrugated pipe rotates at a constant speed through mechanical transmission, and the expansion uniformity of the opening of the corrugated pipe is improved.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a metal bellows flaring clamping device, includes the flaring machine body, its characterized in that: the flaring machine comprises a flaring machine body and is characterized by further comprising a workbench, the flaring machine body is fixedly arranged on the workbench, a clamping table is arranged on the workbench, a clamping ring is arranged at the top end of the clamping table, a plurality of idler wheels are arranged on the inner side walls of two ends of the clamping ring, the rotating axes of the idler wheels are parallel to the axis of the clamping ring, the idler wheels are uniformly distributed along the circumference of the inner side wall of the clamping ring, the clamping ring is uniformly divided into an upper part and a lower part, one side, perpendicular to the axis direction, of the upper part of the clamping ring is hinged with the lower part, a buckle is arranged on the other side, the lower part of the clamping ring is fixedly connected with the clamping table, a driving through groove is formed in the lower half part of the clamping ring, a friction wheel is rotatably connected to the clamping table, the friction wheel part extends into the driving through groove, a first motor is fixedly connected to the clamping table, the working table is provided with a sliding groove matched with the sliding block, one end of the sliding groove faces the flaring machine body, the other end of the sliding groove is fixedly connected with an air cylinder, and a piston rod of the air cylinder faces the sliding block and is fixedly connected with the sliding block.
By adopting the technical scheme, when a worker expands the orifice of the corrugated pipe, the corrugated pipe is firstly placed on the clamping ring, the upper part and the lower part of the clamping ring are buckled by the buckles, the middle part of the corrugated pipe is buckled by the clamping ring to limit the axial position of the corrugated pipe, when the corrugated pipe is placed in the clamping ring, the corrugated pipe is clamped by the roller in the clamping ring along the circumferential direction of the clamping ring so as to limit the axial motion of the corrugated pipe, then the worker starts the first motor to drive the friction wheel to rotate, so that the friction wheel which partially extends into the driving through groove and is pressed with the side wall of the corrugated pipe drives the corrugated pipe to rotate, the corrugated pipe is easy to rotate due to the arrangement of the roller, finally the cylinder drives the clamping table by the pushing sliding block to sleeve the corrugated pipe on the cylindrical working end of the flaring machine, when all parts of the cylindrical working end of the flaring machine expand towards the direction far, the corrugated pipe is clamped, the friction wheel and the corrugated pipe slide relatively, after all parts of the cylindrical working end of the pipe expanding machine are folded, the friction wheel continues to drive the corrugated pipe to rotate, the corrugated pipe continues to rotate at a constant speed, the piston rod of the air cylinder retracts after the reciprocating operation for several times, the pipe expanding of the pipe orifice of the corrugated pipe is finished, and the condition that the pipe orifice of the corrugated pipe is not uniformly expanded due to the fact that the corrugated pipe is sleeved and rotated manually is reduced.
The utility model discloses further set up to: the motor shaft of the first motor and the friction wheel are coaxially and fixedly connected with belt wheels, and belts are arranged on the belt wheels.
Through adopting above-mentioned technical scheme, carry out overload protection to the friction pulley through setting up the belt drive, when the bellows is pressed from both sides tightly and stall, take place relative slip by drive belt and band pulley and replace taking place to slide between friction pulley and the bellows, reduced the condition that the friction pulley ground the work piece, reduced the degree that the friction pulley received the friction simultaneously, promoted the device reliability and promoted the life-span of friction pulley.
The utility model discloses further set up to: the slide block is provided with a second motor, a motor shaft of the second motor vertically extends upwards, and the clamping table is fixedly connected with the motor shaft of the second motor.
Through adopting above-mentioned technical scheme, through the setting of second motor, after the one end mouth of pipe flaring of bellows was accomplished, the second motor drove the clamping platform and rotates 180 degrees, then carries out the flaring action again, has reduced artifical repeated clamping bellows and has caused the condition of troublesome poeration, waste time in order to carry out the flaring to the bellows both ends, has promoted the convenience of device.
The utility model discloses further set up to: a plurality of grooves are formed in the inner side wall of the clamping ring.
Through adopting above-mentioned technical scheme, through setting up the recess, when the bellows was put into the clamp ring, reduce the friction between clamp ring and the bellows to make the bellows easily rotated, promoted the practicality of device.
The utility model discloses further set up to: and a friction cushion is fixedly arranged on the circumferential side wall of the friction wheel.
Through adopting above-mentioned technical scheme, promoted the frictional force between friction pulley and the corrugated metal pipe through the friction cushion, reduced the friction pulley and take place the relative slip's the condition between the corrugated metal pipe when driving the corrugated metal pipe rotation to reduce the inhomogeneous condition of corrugated metal pipe rotation, promoted the reliability of device.
The utility model discloses further set up to: the one end department that lies in the spout on the workstation and be equipped with the cylinder is equipped with the test rack, fixedly connected with detection post on the test rack, it presss from both sides the platform to detect the post orientation.
Through adopting above-mentioned technical scheme, through setting up the detection post on detection frame and the detection frame, when the cylinder withdrawal detection frame was gone up, when the piston rod withdrawal of cylinder, the one end mouth of pipe that the flaring machine was kept away from to the detection post direction motion to corrugated metal pipe, can overlap when establishing on the detection post when the flaring is qualified for the flaring, if fail the cover establish on the detection post, then the staff starts the second motor and rotates 180 degrees with the clamping platform, carries out the flaring operation again to the unqualified one end of corrugated metal pipe.
The utility model discloses further set up to: the edge of the end face, facing the clamping table, of the detection column is provided with a rounding.
By adopting the technical scheme, when the piston rod of the air cylinder retracts due to the arrangement of the radius, the detection column blocks the movement of the corrugated pipe due to the fact that the flaring of the metal corrugated pipe is unqualified, and the possibility that the pipe orifice of the corrugated pipe is scratched by the detection column is caused.
The utility model discloses further set up to: and a buffer cushion is arranged on the end face, facing the clamping table, of the detection column.
Through adopting above-mentioned technical scheme, through setting up the blotter, reduce corrugated metal pipe and detect the post striking and cause corrugated metal pipe or detect the possibility that the post produced the dent, promoted product quality.
To sum up, the utility model discloses a beneficial technological effect does:
1. the axis of the corrugated pipe is aligned with the upper cylinder of the flaring machine when the clamping device is arranged, so that the condition of uneven flaring of the corrugated pipe is reduced, the corrugated pipe rotates at a constant speed through mechanical transmission, and the expansion uniformity of the pipe opening of the corrugated pipe is improved;
2. through setting up the test stand and detecting the post, detect the corrugated metal pipe other end at once after carrying out the flaring to corrugated metal pipe one end, make the staff needn't carry out artifical the detection to corrugated metal pipe's flaring condition again, saved the time and practiced thrift the manpower.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic cross-sectional view of the groove of this embodiment.
Fig. 4 is a schematic structural diagram of the present embodiment for embodying the clamp ring and the roller.
Fig. 5 is a schematic structural diagram of the second motor and the detection frame according to the embodiment.
Fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.
In the figure, 1, a flaring machine body; 2. a work table; 3. a clamping table; 31. a clamping ring; 311. a roller; 312. buckling; 313. driving the through groove; 314. a groove; 32. a friction wheel; 321. rubbing the soft cushion; 33. a first motor; 331. a pulley; 332. a belt; 4. a chute; 41. a slider; 411. a second motor; 42. a cylinder; 5. a detection frame; 51. a detection column; 511. rounding; 512. a cushion pad.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a metal bellows flaring clamping device, as shown in fig. 1 and fig. 2, including flaring machine body 1 and workstation 2, flaring machine body 1 sets up on workstation 2, and workstation 2 is located one side of flaring machine and has seted up spout 4, and spout 4 extends along the axis direction of the cylinder work end of flaring machine body 1, is equipped with slider 41 in the spout 4, and the one end that flaring machine was kept away from to spout 4 is equipped with cylinder 42, cylinder 42's piston rod and slider 41 fixed connection. The second motor 411 that fixedly connected with motor shaft vertically upwards extended on the slider 41, fixedly connected with clamping platform 3 on the second motor 411, clamping ring 31 that clamping platform 3 upper end fixedly connected with axis and flaring machine cylinder work end axis are heavy, the axis of clamping ring 31 intersects and mutually perpendicular with the axis of second motor 411 motor shaft, clamping ring 31 divide into two semi-rings of equidimension from top to bottom, clamping ring 31 upper and lower two parts are articulated along one side of circumference lateral wall, the buckle 312 that is used for connecting clamping ring 31 upper and lower two parts sets has set firmly on the circumference lateral wall of opposite side clamping ring 31, be connected with a plurality of gyro wheels 311 (like figure 4) along its circumference even rotation on the both ends inside wall of clamping ring 31 axis direction, the axis of gyro wheel 311 is parallel with clamping ring 31 axis. A plurality of grooves 314 (as shown in fig. 3) distributed along the circumferential inner side wall of the clamping ring 31 are formed in the clamping ring 31, so that the friction force between the corrugated pipe and the inner wall is reduced, the corrugated pipe can easily rotate in the clamping ring 31, a driving through groove 313 is formed in the lower part of the clamping ring 31, a friction wheel 32 is rotatably connected to the clamping table 3, part of the friction wheel 32 extends into the driving through groove 313, when a metal corrugated pipe is placed in the clamping ring 31, the part of the friction wheel 32 extending into the driving through groove 313 is abutted against the metal corrugated pipe, the rotation axis of the friction wheel 32 is parallel to the axis of the clamping ring 31, and a friction cushion 321 for increasing the friction force is arranged on the circumferential side wall of the;
as shown in fig. 1 and 2, the clamping table 3 is fixedly connected with a first motor 33, a motor shaft of the first motor 33 and the friction wheel 32 are respectively provided with a belt wheel 331 coaxial with the motor shaft or the friction wheel 32, and two belt wheels 331 are provided with a belt 332 connected end to end. When a worker flares the corrugated pipe, the corrugated pipe is firstly placed in the lower half portion of the clamping ring 31, the buckling buckle 312 enables the upper portion and the lower portion of the clamping ring 31 to be combined, so that the corrugated pipe and the clamping ring 31 are coaxial, the corrugated pipe is tightly supported along the circumferential direction through the plurality of rollers 311, so that the movement of the corrugated pipe along the axial direction is limited, then the first motor 33 is started, the corrugated pipe is driven to rotate in the clamping ring 31 through the friction wheel 32, the worker starts the air cylinder 42, the air cylinder 42 pushes the sliding block 41 to push the corrugated pipe to move towards the direction of the flaring machine and is sleeved on the cylindrical working end of the flaring machine, when each part of the cylindrical working end of the flaring machine is opened towards the direction far away from the axial line and extrudes the inner side wall of the metal corrugated pipe, and when the inner side wall. At this time, the pulley 331 and the belt 332 slide with each other, and the friction wheel 32 stops rotating, so that the friction wheel 32 rubs the workpiece and the workpiece is less worn. When all parts of the cylindrical working end of the flaring machine retract, the corrugated pipe rotates at a constant speed again, the flaring of the corrugated pipe is finished after the reciprocating operation is carried out for a plurality of times, and a worker operates the piston pipe of the air cylinder 42 to retract, so that the corrugated pipe is separated from the flaring machine;
as shown in fig. 5, after the flaring of one end of the corrugated pipe is completed, the worker operates the second motor 411 to rotate, the motor shaft of the second motor 411 is set to rotate at every angle for 180 degrees, and the motor shaft is self-locked when the second motor 411 does not work, and after the motor shaft of the second motor 411 drives the clamping table 3 to rotate for 180 degrees, the pipe orifice at the other end of the corrugated pipe is aligned with the flaring machine, so that the number of times that the worker clamps the corrugated pipe on the clamping ring 31 is reduced, and the working efficiency is improved.
As shown in fig. 5 and 6, a detection frame 5 is disposed on the workbench 2 beside the end of the chute 4 provided with the air cylinder 42, a detection column 51 is fixedly connected to the detection frame 5, the detection column 51 extends towards the direction close to the flaring machine, the edges of the detection column 51 facing the end face of the flaring machine are provided with a radius 511, and a cushion 512 is fixedly disposed on the end face. After the device detects the one end of No. bellows, the staff at first makes the piston rod of cylinder 42 retract one end, then clamping platform 3 rotates 180 degrees when starting second motor 411, retract the piston rod of cylinder 42 completely at last, the bellows accomplishes the one end of flaring and moves to detecting post 51 direction during the withdrawal, if the flaring is qualified then the bellows can embolia detecting post 51 smoothly, if the flaring is unqualified then can't embolia, the staff with start second motor 411 and carry out the flaring process again, cushion and radius 511 have reduced when detecting post 51 and bellows conflict because cylinder 42 effort makes bellows or detecting post 51 fish tail or damaged possibility have promoted the practicality of device.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a metal bellows flaring clamping device, includes flaring machine body (1), its characterized in that: still include workstation (2), the flaring machine body (1) sets firmly on workstation (2), be equipped with clamping platform (3) on workstation (2), the top of clamping platform (3) is equipped with clamp ring (31), all be equipped with a plurality of gyro wheels (311) on the inside wall of clamp ring (31) both ends, it is a plurality of the axis of rotation of gyro wheel (311) all is parallel with clamp ring (31) axis, a plurality of gyro wheel (311) are along clamp ring (31) inside wall week evenly distributed, clamp ring (31) are even divide into about two parts, one side and the lower part of the upper portion perpendicular to axis direction of clamp ring (31) are articulated, are equipped with buckle (312) on the opposite side, the lower part and clamping platform (3) fixed connection of clamp ring (31), the latter half of clamp ring (31) has seted up drive through groove (313), the last rotation of clamping platform (3) is connected with friction pulley (32), friction wheel (32) part stretches into in the drive logical groove (313), the first motor of fixedly connected with (33) is gone up in clamping platform (3), friction wheel (32) are driven by first motor (33), clamping platform (3) lower extreme is equipped with slider (41), offer spout (4) with slider (41) looks adaptation on workstation (2), the one end of spout (4) is towards flaring machine body (1), other end fixedly connected with cylinder (42), the piston rod of cylinder (42) towards slider (41) and with slider (41) fixed connection.
2. The metal bellows flare clamping device of claim 1, wherein: the motor shaft of first motor (33) and friction pulley (32) all coaxial fixedly connected with band pulley (331), be equipped with belt (332) on band pulley (331).
3. The metal bellows flare clamping device of claim 2, wherein: the slide block (41) is provided with a second motor (411), a motor shaft of the second motor (411) vertically extends upwards, and the clamping table (3) is fixedly connected with the motor shaft of the second motor (411).
4. The metal bellows flare clamping device of claim 3, wherein: a plurality of grooves (314) are formed in the inner side wall of the clamping ring (31).
5. The metal bellows flare clamping device of claim 1, wherein: and a friction cushion (321) is fixedly arranged on the circumferential side wall of the friction wheel (32).
6. The metal bellows flare clamping device of claim 5, wherein: one end department that lies in spout (4) on workstation (2) and be equipped with cylinder (42) is equipped with test rack (5), fixedly connected with detects post (51) on test rack (5), it presss from both sides platform (3) towards the clamping to detect post (51).
7. The metal bellows flare clamping device of claim 6, wherein: the edge of the end face, facing the clamping table (3), of the detection column (51) is provided with a rounding (511).
8. The metal bellows flare clamping device of claim 7, wherein: and a buffer pad (512) is arranged on the end face, facing the clamping table (3), of the detection column (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450262.2U CN210648157U (en) | 2019-09-02 | 2019-09-02 | Flaring clamping device for metal corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921450262.2U CN210648157U (en) | 2019-09-02 | 2019-09-02 | Flaring clamping device for metal corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210648157U true CN210648157U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921450262.2U Expired - Fee Related CN210648157U (en) | 2019-09-02 | 2019-09-02 | Flaring clamping device for metal corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210648157U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845909A (en) * | 2021-01-29 | 2021-05-28 | 安徽省华源塑业科技有限公司 | Processing equipment for agricultural irrigation water-saving pipe |
| CN112845640A (en) * | 2020-12-26 | 2021-05-28 | 张凌云 | Metal bellows expansion joint forming process device |
| CN113210512A (en) * | 2021-05-25 | 2021-08-06 | 云南云霖金属制品有限责任公司 | Full-automatic flaring production device and production method for steel pipe and flaring die |
| CN113290834A (en) * | 2021-07-28 | 2021-08-24 | 东营金昱技术开发有限公司 | Flush type plastic pipe flaring setting device for joint |
-
2019
- 2019-09-02 CN CN201921450262.2U patent/CN210648157U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112845640A (en) * | 2020-12-26 | 2021-05-28 | 张凌云 | Metal bellows expansion joint forming process device |
| CN112845640B (en) * | 2020-12-26 | 2023-01-03 | 开平市华灵管业有限公司 | Metal bellows expansion joint forming process device |
| CN112845909A (en) * | 2021-01-29 | 2021-05-28 | 安徽省华源塑业科技有限公司 | Processing equipment for agricultural irrigation water-saving pipe |
| CN113210512A (en) * | 2021-05-25 | 2021-08-06 | 云南云霖金属制品有限责任公司 | Full-automatic flaring production device and production method for steel pipe and flaring die |
| CN113290834A (en) * | 2021-07-28 | 2021-08-24 | 东营金昱技术开发有限公司 | Flush type plastic pipe flaring setting device for joint |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |