CN214417392U - Clamping device for pipe fitting production cold bending machine - Google Patents
Clamping device for pipe fitting production cold bending machine Download PDFInfo
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- CN214417392U CN214417392U CN202023172357.8U CN202023172357U CN214417392U CN 214417392 U CN214417392 U CN 214417392U CN 202023172357 U CN202023172357 U CN 202023172357U CN 214417392 U CN214417392 U CN 214417392U
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- pipe fitting
- clamping
- clamping device
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- 238000005452 bending Methods 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 238000009434 installation Methods 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 11
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 11
- 241001330002 Bambuseae Species 0.000 abstract description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 11
- 239000011425 bamboo Substances 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model provides a pipe fitting production clamping device for clod wash machine. Pipe fitting production clamping device for clod wash includes: a cold bending machine body; the clamping device is arranged at the feeding end of the cold bending machine body and comprises a workbench, a sliding groove is formed in the surface of the workbench, and a threaded rod is rotatably connected between two ends of the sliding groove; a slide threadably connected to a surface of the threaded rod. The utility model provides a pipe fitting production clamping device for clod wash machine has and carries out the centre gripping to the pipe fitting simultaneously through a plurality of splint, make things convenient for the clod wash machine body to buckle and handle, can also carry out the centre gripping to the pipe fitting of different pipe diameters simultaneously, through worm wheel, the rotation angle of a worm to a centre gripping section of thick bamboo is adjusted, make a centre gripping section of thick bamboo rotate the pipe fitting of centre gripping, thereby the angle of pipe fitting has been adjusted, thereby the direction of buckling changes, staff's work efficiency has been increased, the effectual practicality that increases the device.
Description
Technical Field
The utility model relates to a clamping device technical field especially relates to a pipe fitting production clamping device for clod wash machine.
Background
The cold bending machine is a mechanical device for bending steel, is also called as an I-steel cold bending machine, an I-steel bending machine and an I-steel bending supply machine because the cold bending machine is mainly used for bending I-steel in engineering construction. The main function of the bending deformation device is to properly bend and deform a workpiece according to the use requirement without changing the internal stress of the steel, so that the steel achieves the purpose of bending deformation without changing the mechanical property. The bending machine is commonly used for bending supporting steel in various engineering constructions.
When the clamping device on the existing cold bending machine is used, the cold bending machine is simple in structural form and few in functions; and the adjustability is relatively poor when being suitable for the pipe fitting product of different pipe diameters for the size singleness of its pipe fitting production or only support several kinds of fixed pipe diameter sizes, bring very big limitation for actual production, add man-hour moreover, need overturn many times to the pipe fitting, adjust its direction, often very inconvenient, the practicality is relatively poor.
Therefore, there is a need to provide a clamping device for a pipe production cold bending machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pipe fitting production clamping device for clod wash machine has solved the pipe diameter size singleness of centre gripping pipe fitting and the inconvenient problem of upset.
In order to solve the technical problem, the utility model provides a pipe fitting production clamping device for clod wash machine includes: a cold bending machine body;
the clamping device is arranged at the feeding end of the cold bending machine body and comprises a workbench, a sliding groove is formed in the surface of the workbench, and a threaded rod is rotatably connected between two ends of the sliding groove;
the sliding seat is in threaded connection with the surface of the threaded rod, the top of the sliding seat is fixedly connected with a mounting plate through a mounting block, the surface of the mounting plate is fixedly connected with a mounting box and a driving box, the other side of the surface of the mounting plate is fixedly provided with a second motor, and the mounting plate is provided with a mounting cavity;
the clamping cylinder is rotatably connected to the mounting box through a bearing;
the telescopic cylinder is rotatably connected with the inner wall of the clamping cylinder through a bearing, and one side of the telescopic cylinder extends to the fixed surface of the outer part of the installation box and is connected with a driven wheel.
Preferably, the middle fixedly connected with worm wheel on a centre gripping section of thick bamboo surface, the inner wall that one side of a centre gripping section of thick bamboo extended to the outside of install bin articulates there is the connecting rod, the one end of connecting rod articulates there is splint, one side sliding connection of splint has the gag lever post, the one end of gag lever post runs through and extends to the outside fixedly connected with limiting plate of a centre gripping section of thick bamboo, the surface cover of gag lever post is equipped with spacing spring, spacing spring's both ends are connected with the fixed surface of one side of limiting plate and a centre gripping section of thick bamboo respectively.
Preferably, an external thread block is arranged in the telescopic cylinder, an internal thread is formed in the inner wall of the telescopic cylinder, the external thread block is meshed with the internal thread, a push rod is fixedly connected to one side of the external thread block, one end of the push rod penetrates through the outer portion of the telescopic cylinder and extends to the outer portion of the telescopic cylinder, a push plate is connected in a rotating mode, and one side of the push plate is in contact with one end of the clamping plate.
Preferably, the two ends of the mounting cavity are rotatably connected with worms, the tops of the worms are meshed with the bottom of the worm wheel, and the surface of one side of each worm is fixedly connected with a second bevel gear.
Preferably, the top fixedly connected with third motor of drive case one side, the output shaft of third motor runs through and extends to in the inner chamber of drive case, and fixedly connected with action wheel, the action wheel passes through the belt and is connected with the transmission of following the driving wheel.
Preferably, the output shaft of the second motor penetrates through and extends to the mounting cavity, and is fixedly connected with a first bevel gear, and one side of the first bevel gear is meshed with the bottom of the second bevel gear.
Preferably, the outside fixed mounting of workstation one side has first motor, the extension end of threaded rod runs through the spout and extends to the outside of workstation, the one end of first motor and the extension end fixed connection of threaded rod.
Preferably, a clamping box is fixedly arranged on one side of the push plate through a support, an inclined sliding groove is symmetrically and fixedly connected to the inner wall of one side of the clamping box, a movable rod is fixedly connected to the inside of the inclined sliding groove through a rotating shaft, one end of the movable rod penetrates through and extends to the outside of the clamping box, a supporting plate is fixedly connected to the outside of the clamping box, bar-shaped sliding holes are formed in both sides of the clamping box, a sliding sleeve is connected to the bar-shaped sliding holes in a sliding manner, the sliding sleeve is matched with the movable rod for use, a second spring is sleeved on the surface of the movable rod, two ends of the second spring are respectively fixedly connected with a convex shoulder on one side of the movable rod and one side of the sliding sleeve, a cavity is formed in the push plate, a fixing ring is fixedly connected to the surface of one end of the push rod, a first spring is sleeved on the surface of the push rod, two ends of the first spring are respectively fixedly connected with the inner wall of the cavity and one side of the fixing ring, the push pedal and fixedly connected with dead lever are run through to the one end of push rod, the both sides of dead lever all articulate there is the pendulum rod, the one end of pendulum rod is articulated with the one end of movable rod.
Compared with the prior art, the utility model provides a pipe fitting production clamping device for clod wash machine has following beneficial effect:
the utility model provides a pipe fitting production clamping device for clod wash machine carries out the centre gripping to the pipe fitting simultaneously through a plurality of splint, makes things convenient for the clod wash machine body to buckle and handles, can also carry out the centre gripping to the pipe fitting of different pipe diameters simultaneously, through worm wheel, the rotation angle of a worm gear to a centre gripping section of thick bamboo is adjusted, makes a centre gripping section of thick bamboo rotate the pipe fitting of centre gripping to the angle of pipe fitting has been adjusted, thereby the direction to buckling changes, staff's work efficiency has been increased, the effectual practicality that increases the device.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a first embodiment of a clamping device for a pipe production cold bending machine according to the present invention;
FIG. 2 is a cross-sectional schematic view of the mounting plate shown in FIG. 1;
FIG. 3 is a schematic front view of the clamping cylinder of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the telescoping cylinder of FIG. 1;
fig. 5 is a schematic structural diagram of a preferred embodiment of the clamping device for a pipe production cold bending machine according to the present invention.
Reference numbers in the figures: 1. the cold bending machine comprises a cold bending machine body, 2, a workbench, 3, a sliding groove, 4, a threaded rod, 5, a first motor, 6, a sliding seat, 7, a mounting plate, 8, a mounting box, 9, a clamping cylinder, 10, a worm gear, 12, a mounting cavity, 13, a worm, 14, a driving box, 15, a third motor, 16, a driving wheel, 17, a driven wheel, 18, a telescopic cylinder, 19, an external thread block, 20, a push rod, 21, a push plate, 22, a connecting rod, 23, a clamping plate, 24, a second motor, 25, a first bevel gear, 26, a second bevel gear, 27, a limiting rod, 28, a limiting spring, 29, a limiting plate, 30, a cavity, 31, a fixing ring, 32, a first spring, 33, a fixing rod, 34, a clamping box, 35, an oblique sliding groove, 36, a swinging rod, 37, a movable rod, 38, a supporting plate, 39, a strip-shaped sliding hole, 40, a sliding sleeve, 41 and a second spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
First embodiment
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a clamping device for a pipe cold-bending machine according to a preferred embodiment of the present invention; FIG. 2 is a cross-sectional schematic view of the mounting plate shown in FIG. 1; FIG. 3 is a schematic front view of the clamping cylinder of FIG. 1; fig. 4 is a schematic cross-sectional view of the telescopic cylinder shown in fig. 1. Pipe fitting production clamping device for cold bending machine includes: a cold bending machine body 1;
the clamping device is arranged at the feeding end of the cold bending machine body 1 and comprises a workbench 2, a chute 3 is formed in the surface of the workbench 2, and a threaded rod 4 is rotatably connected between two ends of the chute 3;
the sliding seat 6 is in threaded connection with the surface of the threaded rod 4, the bottom of the sliding seat 6 is in sliding connection with the bottom of the sliding groove 3, the top of the sliding seat 6 is fixedly connected with an installation plate 7 through an installation block, the surface of the installation plate 7 is fixedly connected with an installation box 8 and a driving box 14, the other side of the surface of the installation plate 7 is fixedly provided with a second motor 24, and the installation plate 7 is provided with an installation cavity 12;
the clamping cylinder 9 is rotatably connected to the mounting box 8 through a bearing;
the telescopic cylinder 18 is rotatably connected with the inner wall of the clamping cylinder 9 through a bearing, and a driven wheel 17 is fixedly connected to the surface of one side of the telescopic cylinder 18, which extends to the outside of the installation box 8.
Fixedly connected with worm wheel 10 in the middle of a clamping cylinder 9 surface, the inner wall that one side of a clamping cylinder 9 extended to the outside of install bin 8 articulates there is connecting rod 22, and the quantity of connecting rod 22 sets up four at least, the one end of connecting rod 22 articulates there is splint 23, and the quantity of splint 23 keeps unanimous with the quantity of connecting rod 22, one side sliding connection of splint 23 has gag lever post 27, the one end of gag lever post 27 runs through and extends to the outside fixedly connected with limiting plate 29 of a clamping cylinder 9, the surperficial cover of gag lever post 27 is equipped with limit spring 28, limit spring 28's both ends are connected with the fixed surface of one side of limiting plate 29 and a clamping cylinder 9 respectively.
An external thread block 19 is arranged in the telescopic cylinder 18, an internal thread is formed in the inner wall of the telescopic cylinder 18, the external thread block 19 is meshed with the internal thread, a push rod 20 is fixedly connected to one side of the external thread block 19, one end of the push rod 20 penetrates through the outer portion of the telescopic cylinder 18 and extends to the outer portion of the telescopic cylinder, a push plate 21 is connected in a rotating mode, and one side of the push plate 21 is in contact with one end of a clamping plate 23.
Two ends of the installation cavity 12 are rotatably connected with a worm 13, the top of the worm 13 is meshed with the bottom of the worm wheel 10, and a second bevel gear 26 is fixedly connected to the surface of one side of the worm 13.
The top fixedly connected with third motor 15 of drive case 14 one side, the output shaft of third motor 15 runs through and extends to in the inner chamber of drive case 14, and fixedly connected with action wheel 16, action wheel 16 passes through the belt and is connected with driven wheel 17 transmission.
An output shaft of the second motor 24 penetrates through and extends to the mounting cavity 12, and is fixedly connected with a first bevel gear 25, and one side of the first bevel gear 25 is meshed with the bottom of a second bevel gear 26.
The outside fixed mounting of 2 one sides of workstation has first motor 5, the extension end of threaded rod 4 runs through spout 3 and extends to the outside of workstation 2, the one end of first motor 5 and the extension end fixed connection of threaded rod 4.
The utility model provides a pipe fitting production clamping device for clod wash machine's the theory of operation as follows:
when the pipe bending machine is used, a worker places a pipe fitting in an inner cavity of the clamping cylinder 9, the third motor 15 is started, an output shaft of the third motor 15 drives the driving wheel 16 to rotate, the driving wheel 16 drives the driven wheel 17 to rotate through a belt, the driven wheel 17 drives the telescopic cylinder 18 to rotate, the external thread block 19 is matched with the internal thread of the telescopic cylinder 18 to enable the push rod 20 to move, the push rod 20 drives the clamping plates 23 to move through the push plate 21, the clamping plates 23 enable the connecting rod 22 to swing so as to reduce the distance between the plurality of clamping plates 23, the pipe fitting is clamped through the plurality of clamping plates 23, bending processing of the pipe fitting is facilitated through the cold bending machine body 1, when the angle of the pipe fitting needs to be adjusted, the second motor 24 is started, an output shaft of the second motor 24 drives the first bevel gear 25 to rotate, the first bevel gear 25 drives the second bevel gear 26 to rotate, and the second bevel gear 26 drives the worm 13 to rotate, the worm 13 drives the worm wheel 10 to rotate, and the worm wheel 10 drives the clamping cylinder 9 to rotate, so that the clamping cylinder 9 rotates the clamped pipe fitting, the angle of the pipe fitting is adjusted, the bending direction is changed, the working efficiency of workers is increased, and the practicability of the device is effectively improved.
Compared with the prior art, the utility model provides a pipe fitting production clamping device for clod wash machine has following beneficial effect:
the utility model provides a pipe fitting production clamping device for clod wash machine carries out the centre gripping to the pipe fitting simultaneously through a plurality of splint, make things convenient for clod wash machine body 1 to buckle and handle, can also carry out the centre gripping to the pipe fitting of different pipe diameters simultaneously, through worm wheel 10, worm 13 adjusts the rotation angle of a centre gripping section of thick bamboo 9, make a centre gripping section of thick bamboo 9 rotate the pipe fitting of centre gripping, thereby the angle of pipe fitting has been adjusted, thereby the direction of buckling changes, staff's work efficiency has been increased, the effectual practicality that has increased the device.
Second embodiment
Referring to fig. 5, a second embodiment of the present application provides another clamping device for a pipe cold-bending machine based on the clamping device for a pipe cold-bending machine provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The pipe fitting production clamping device for a cold bending machine provided by the second embodiment of the present application is different in that the pipe fitting production clamping device for a cold bending machine, the
One side of push pedal 21 has clamping box 34 through support fixed mounting, the inner wall symmetry fixedly connected with slant spout 35 of clamping box 34 one side, through pivot fixedly connected with movable rod 37 in the slant spout 35, the one end of movable rod 37 runs through and extends to the outside and fixedly connected with backup pad 38 of clamping box 34, bar slide opening 39 has all been seted up to the both sides of clamping box 34, sliding connection has sliding sleeve 40 on bar slide opening 39, sliding sleeve 40 uses with movable rod 37 cooperation, the surface cover of movable rod 37 is equipped with second spring 41, the both ends of second spring 41 respectively with the convex shoulder of movable rod 37 one side and one side fixed connection of sliding sleeve 40, the last cavity 30 that has seted up of push pedal 21, the surface of push rod 20 one end extends to in the cavity 30 and fixedly connected with solid fixed ring 31, the surface cover of push rod 20 is equipped with first spring 32, the both ends of first spring 32 respectively with the inner wall of cavity 30 and one side fixed connection of solid fixed ring 31, push pedal 21 and fixedly connected with dead lever 33 are run through to the one end of push rod 20, the both sides of dead lever 33 all articulate there is pendulum rod 36, the one end of pendulum rod 36 is articulated with the one end of movable rod 37, presss from both sides tight case 34 and is provided with a plurality ofly, and produces the linkage through dead lever 33, extrudees the inner wall of pipe fitting, the stability of pipe fitting when improving the centre gripping.
During the use, the staff places the pipe fitting in the inner chamber of a centre gripping section of thick bamboo 9 and when the cover is in the outside of pressing from both sides tight case 34, when push rod 20 removed, drive push pedal 21 and remove until push pedal 20 and splint 23 are inconsistent, solid fixed ring 31 compresses first spring 32, make push rod 21 drive dead lever 33 remove, dead lever 33 drives the swing stem 36 swing, make swing stem 36 drive movable rod 37 slide in bar-shaped sliding hole 39 through sliding sleeve 40, and make movable rod 37 outwards extend, make backup pad 38 support the inner wall of pipe fitting, the stability of pipe fitting when improving the centre gripping.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a pipe fitting production clamping device for clod wash which characterized in that includes:
a cold bending machine body;
the clamping device is arranged at the feeding end of the cold bending machine body and comprises a workbench, a sliding groove is formed in the surface of the workbench, and a threaded rod is rotatably connected between two ends of the sliding groove;
the sliding seat is in threaded connection with the surface of the threaded rod, the top of the sliding seat is fixedly connected with a mounting plate through a mounting block, the surface of the mounting plate is fixedly connected with a mounting box and a driving box, the other side of the surface of the mounting plate is fixedly provided with a second motor, and the mounting plate is provided with a mounting cavity;
the clamping cylinder is rotatably connected to the mounting box through a bearing;
the telescopic cylinder is rotatably connected with the inner wall of the clamping cylinder through a bearing, and one side of the telescopic cylinder extends to the fixed surface of the outer part of the installation box and is connected with a driven wheel.
2. The clamping device for the pipe fitting production cold bending machine, according to claim 1, wherein a worm wheel is fixedly connected to the middle of the surface of the clamping cylinder, a connecting rod is hinged to the inner wall of one side of the clamping cylinder extending to the outside of the installation box, a clamping plate is hinged to one end of the connecting rod, a limiting rod is connected to one side of the clamping plate in a sliding mode, a limiting plate penetrates through and extends to the outside of the clamping cylinder and is fixedly connected with the surface of the limiting plate, a limiting spring is sleeved on the surface of the limiting rod, and two ends of the limiting spring are fixedly connected with one side of the limiting plate and the surface of the clamping cylinder respectively.
3. The clamping device for the pipe fitting production cold bending machine according to claim 1, wherein an external thread block is arranged in the telescopic cylinder, an internal thread is formed in the inner wall of the telescopic cylinder, the external thread block is meshed with the internal thread, a push rod is fixedly connected to one side of the external thread block, one end of the push rod penetrates through and extends to the outside of the telescopic cylinder, a push plate is rotatably connected to the push rod, and one side of the push plate is in contact with one end of the clamping plate.
4. The clamping device for the pipe fitting production cold bending machine, as claimed in claim 1, wherein two ends of the installation cavity are rotatably connected with worms, the top of the worm is meshed with the bottom of the worm wheel, and a second bevel gear is fixedly connected to the surface of one side of the worm.
5. The clamping device for the pipe fitting production cold bending machine, as claimed in claim 1, wherein a third motor is fixedly connected to a top portion of one side of the driving box, an output shaft of the third motor penetrates through and extends into an inner cavity of the driving box, and a driving wheel is fixedly connected to the driving wheel, and the driving wheel is in transmission connection with a driven wheel through a belt.
6. The clamping device for a pipe fitting production cold bending machine according to claim 1, wherein an output shaft of the second motor penetrates through and extends to the mounting cavity, and is fixedly connected with a first bevel gear, and one side of the first bevel gear is meshed with the bottom of a second bevel gear.
7. The clamping device for the pipe fitting production cold bending machine, as claimed in claim 1, wherein a first motor is fixedly mounted on an outer portion of one side of the workbench, an extending end of the threaded rod penetrates through the sliding groove and extends to an outer portion of the workbench, and one end of the first motor is fixedly connected with the extending end of the threaded rod.
8. The clamping device for the pipe fitting production cold bending machine according to claim 3, wherein a clamping box is fixedly arranged on one side of the push plate through a support, an inclined chute is symmetrically and fixedly connected to the inner wall of one side of the clamping box, a movable rod is fixedly connected to the inside of the inclined chute through a rotating shaft, one end of the movable rod penetrates through and extends to the outside of the clamping box, a support plate is fixedly connected to the outside of the clamping box, bar-shaped slide holes are respectively formed in both sides of the clamping box, a slide sleeve is slidably connected to the bar-shaped slide holes, the slide sleeve is matched with the movable rod for use, a second spring is sleeved on the surface of the movable rod, two ends of the second spring are respectively fixedly connected to a convex shoulder on one side of the movable rod and one side of the slide sleeve, a cavity is formed in the push plate, a fixing ring is fixedly connected to the surface of one end of the push rod, a first spring is sleeved on the surface of the push rod, the both ends of first spring respectively with the inner wall of cavity and one side fixed connection of solid fixed ring, the one end of push rod runs through push pedal and fixedly connected with dead lever, the both sides of dead lever all articulate there is the pendulum rod, the one end of pendulum rod is articulated with the one end of movable rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172357.8U CN214417392U (en) | 2020-12-25 | 2020-12-25 | Clamping device for pipe fitting production cold bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172357.8U CN214417392U (en) | 2020-12-25 | 2020-12-25 | Clamping device for pipe fitting production cold bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214417392U true CN214417392U (en) | 2021-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023172357.8U Expired - Fee Related CN214417392U (en) | 2020-12-25 | 2020-12-25 | Clamping device for pipe fitting production cold bending machine |
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| Country | Link |
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| CN (1) | CN214417392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393072A (en) * | 2021-12-21 | 2022-04-26 | 丁田田 | Stamping and bending forming device for metal pipe processing |
| CN114749529A (en) * | 2022-05-07 | 2022-07-15 | 宣城银明汽车部件制造有限公司 | Pipe bending mould of gas air conditioner breather pipe |
-
2020
- 2020-12-25 CN CN202023172357.8U patent/CN214417392U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393072A (en) * | 2021-12-21 | 2022-04-26 | 丁田田 | Stamping and bending forming device for metal pipe processing |
| CN114749529A (en) * | 2022-05-07 | 2022-07-15 | 宣城银明汽车部件制造有限公司 | Pipe bending mould of gas air conditioner breather pipe |
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Granted publication date: 20211019 |