CN216757901U - Machine tool clamp with adjustable clamping angle for elbow pipe machining - Google Patents

Machine tool clamp with adjustable clamping angle for elbow pipe machining Download PDF

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Publication number
CN216757901U
CN216757901U CN202123329331.4U CN202123329331U CN216757901U CN 216757901 U CN216757901 U CN 216757901U CN 202123329331 U CN202123329331 U CN 202123329331U CN 216757901 U CN216757901 U CN 216757901U
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China
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fixedly connected
fixed
machine tool
gear
fixing sleeve
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CN202123329331.4U
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伍志伟
刘昕辉
曾飞龙
何亚宁
池必清
伍志林
何龙华
罗治丽
池雪雪
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Jiangsu Lanpeide Industrial Technology Co ltd
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Jiangsu Lanpeide Industrial Technology Co ltd
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Abstract

The utility model provides a machine tool clamp with an adjustable clamping angle for machining a bent pipe, and relates to the technical field of pipe machining devices. This a machine tool fixture for return bend machining's centre gripping angularly adjustable includes rotating base, the rotating base top is provided with the fixed cover of first fixed cover and second, the rotating base top is rotated and is connected with the sleeve pipe, the first drive gear of sleeve pipe outside fixedly connected with and second drive gear, the first bull stick of the fixed inside fixedly connected with of second, first bull stick bottom end fixedly connected with has first fixed gear, the fixed inside rotation of cover of second is connected with driven gear, the inside fixedly connected with second bull stick of first fixed cover, second bull stick top fixedly connected with second fixed gear. This a machine tool fixture for return bend machining's centre gripping angularly adjustable adjusts the angle of the fixed cover of first fixed cover and second, is convenient for fix the return bend of different bending angles, and adaptability is wide, convenient and fast.

Description

Machine tool clamp with adjustable clamping angle for elbow pipe machining
Technical Field
The utility model relates to a clamp, in particular to a machine tool clamp with an adjustable clamping angle for machining a bent pipe, and belongs to the technical field of pipe machining devices.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, and are conventionally called machine tools for short, and are generally divided into metal cutting machine tools, forging machine tools, woodworking machine tools and the like, and many methods for processing machine parts in modern machine manufacturing are provided: in addition to machining, casting, forging, welding, stamping, extrusion, and the like are also known.
Along with the development of society, all use a large amount of control materials in the industry field, highway construction field, decorate the decoration field, still will make the pipe bending to the control material return bend sometimes, use bending machine to process mostly when carrying out the return bend, all need the fixed mounting pipe bender anchor clamps on the bending machine, the pipe bender anchor clamps are used for fixing and fixing a position tubular product when the return bend, along with the rapid development of scientific and technological, pipe bender anchor clamps subassembly has also obtained technical improvement, but prior art can only be fixed the return bend when the angle is adjusted inconveniently, the problem of fixed inefficiency, can't buckle according to different specifications, different angle of buckling, different length, the pipeline of equidimension, lead to the problem that practical effect is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to solve the problems that in the prior art, the angle adjustment is inconvenient when the bent pipe is fixed, the fixing efficiency is low, and the bent pipe cannot be bent according to pipelines with different specifications, different bending angles, different lengths and different sizes, so that the practical effect is poor.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a machine tool fixture with an adjustable clamping angle for machining bent pipes comprises a rotary base, wherein a first fixing sleeve and a second fixing sleeve are arranged at the top of the rotary base, the top of the rotating base is rotatably connected with a sleeve, the sleeve penetrates through the first fixing sleeve and the second fixing sleeve and is rotatably connected with the first fixing sleeve and the second fixing sleeve, a first transmission gear and a second transmission gear are fixedly connected with the outer side of the sleeve, a first rotating rod is fixedly connected with the inner part of the second fixed sleeve, the bottom end of the first rotating rod is fixedly connected with a first fixed gear, the interior of the second fixed sleeve is rotatably connected with a driven gear, a second rotating rod is fixedly connected inside the first fixing sleeve, the top end of the second rotating rod is fixedly connected with a second fixed gear, the driven gear is respectively meshed with the first fixed gear and the first transmission gear, and the second fixed gear is meshed with the second transmission gear.
Preferably, the top of the first fixing sleeve and the top of the second fixing sleeve are provided with a shell, the top of the rotating base is fixedly connected with a fixing rod, the outer side of the fixing rod is arranged in the sleeve and is connected with the fixing rod in a rotating mode, and the top end of the fixing rod is fixedly connected with the shell, so that the shell is limited.
Preferably, the sleeve penetrates through the shell and is connected with the shell in a rotating mode, a worm wheel is fixedly connected to the outer side of the sleeve, a worm is rotatably connected to the inner portion of the shell and is meshed with the worm wheel, the worm extends to one end of the outer side of the shell and is fixedly connected with a rotating handle, the rotating handle is rotated to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, and the worm wheel rotates to drive the sleeve to rotate.
Preferably, the fixed cover of first fixed cover and the fixed cover inside equal fixedly connected with fixed plate of second, the fixed plate inside is rotated and is connected with first lead screw, the first lead screw outside is connected with the movable plate, two through the ball nut pair the movable plate runs through first fixed cover and the fixed cover of second respectively and with the fixed cover of first fixed cover and the fixed cover sliding connection of second, two the equal fixedly connected with crank of first lead screw one end rotates the crank and drives first lead screw and rotate, and first lead screw rotates and drives the movable plate and rotate.
Preferably, the top of the movable plate is fixedly connected with a limiting plate, the top of the limiting plate is fixedly connected with a fixed shell, a second screw rod is rotatably connected inside the fixed shell, and the movable plate moves to drive the limiting plate to move.
Preferably, the thread directions of the two ends of the outer side of the second screw rod are opposite, the two ends of the second screw rod are both connected with sliding plates through ball nut pairs, and one end of the second screw rod is fixedly connected with a knob.
Preferably, the two sliding plates respectively penetrate through the top of the fixed shell and are in sliding connection with the fixed shell, clamping plates are fixedly connected to the top ends of the sliding plates and drive the second screw rods to rotate, and the second screw rods drive the two sliding plates to move in opposite directions so as to drive the clamping plates to clamp the pipe fittings.
The utility model provides a machine tool clamp with an adjustable clamping angle for machining a bent pipe, which has the following beneficial effects:
1. this a machine tool fixture for return bend machining's centre gripping angularly adjustable, drive driven gear when first drive gear rotates and rotate, driven gear rotates and drives first fixed gear rotation, second drive gear drives the fixed gear rotation of second, make first fixed gear and the fixed cover of second and first fixed cover carry out the piece rotation with the fixed gear of second, thereby adjust the angle of the fixed cover of first fixed cover and second, be convenient for fix the return bend of different bending angles, adaptability is wide, convenient and fast.
2. This a machine tool fixture for return bend machining's centre gripping angularly adjustable, the limiting plate drives the set casing and removes to can adjust the position of two set casings, be convenient for fix the return bend of different length, rotate the knob and drive the second lead screw and rotate, the second lead screw rotates and drives two sliding plates and remove, the sliding plate drives splint and removes, thereby fixes the return bend, improves stability, and the installation is swiftly convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the fixing rod of the present invention.
In the figure: 1. rotating the base; 2. a first fixing sleeve; 3. a second fixing sleeve; 4. a sleeve; 5. a first drive gear; 6. a second transmission gear; 7. a first rotating lever; 8. a first fixed gear; 9. a second rotating rod; 10. a second fixed gear; 11. a housing; 12. a fixing rod; 13. a worm gear; 14. a worm; 15. a fixing plate; 16. a first lead screw; 17. moving the plate; 18. a limiting plate; 19. a stationary case; 20. a second lead screw; 21. a sliding plate; 22. a splint; 23. a crank; 24. a driven gear.
Detailed Description
The embodiment of the utility model provides a machine tool clamp with an adjustable clamping angle for machining a bent pipe.
Referring to fig. 1, 2, 3 and 4, the device comprises a rotating base 1, a first fixing sleeve 2 and a second fixing sleeve 3 are arranged on the top of the rotating base 1, a sleeve 4 is rotatably connected on the top of the rotating base 1, the sleeve 4 penetrates through the first fixing sleeve 2 and the second fixing sleeve 3 and is rotatably connected with the first fixing sleeve 2 and the second fixing sleeve 3, a first transmission gear 5 and a second transmission gear 6 are fixedly connected on the outer side of the sleeve 4, a first rotating rod 7 is fixedly connected inside the second fixing sleeve 3, a first fixed gear 8 is fixedly connected at the bottom end of the first rotating rod 7, a driven gear 24 is rotatably connected inside the second fixing sleeve 3, a second rotating rod 9 is fixedly connected inside the first fixing sleeve 2, a second fixed gear 10 is fixedly connected at the top end of the second rotating rod 9, the driven gear 24 is respectively engaged with the first fixed gear 8 and the first transmission gear 5, the second fixed gear 10 is engaged with the second transmission gear 6, first fixed cover 2 and the fixed 3 tops of second are provided with casing 11, 1 top fixedly connected with dead lever 12 of rotating base, 4 covers of sleeve pipe are located the dead lever 12 outsides and are rotated with dead lever 12 and be connected, 12 tops of dead lever and 11 fixed connection of casing, be favorable to spacing to carrying on casing 11, sleeve pipe 4 runs through casing 11 and is connected with casing 11 rotation, 4 outside fixedly connected with worm wheel 13 of sleeve pipe, 11 inside rotations of casing are connected with worm 14, worm 14 is connected with worm wheel 13 meshing, worm 14 extends to 11 outside one end fixedly connected with turning handle of casing, it drives worm 14 and rotates to rotate the turning handle, worm 14 rotates and drives worm wheel 13 and rotate, worm wheel 13 rotates and drives sleeve pipe 4 and rotates.
Concretely, it rotates to drive worm 14 through rotating the turning handle, worm 14 rotates and drives worm wheel 13 and rotate, worm wheel 13 drives sleeve pipe 4 and rotates, drive first drive gear 5 and second drive gear 6 simultaneously and rotate when sleeve pipe 4 rotates, drive driven gear 24 and rotate when first drive gear 5 rotates, driven gear 24 rotates and drives first fixed gear 8 and rotates, second drive gear 6 drives second fixed gear 10 and rotates, make first fixed gear 8 and second fixed gear 10 drive the fixed cover of second 3 and first fixed cover 2 carry out the piece and rotate, thereby adjust the angle of the fixed cover of first fixed cover 2 and second 3, be convenient for fix the return bend of different bending angles, adaptability is wide, convenient and fast.
Referring to fig. 1, 2 and 3 again, the fixed plates 15 are fixedly connected inside the first and second fixed sleeves 2 and 3, the first screw 16 is rotatably connected inside the fixed plates 15, the movable plates 17 are connected outside the first screw 16 through a ball nut pair, the two movable plates 17 respectively penetrate through the first and second fixed sleeves 2 and 3 and are slidably connected with the first and second fixed sleeves 2 and 3, one end of each of the two first screws 16 is fixedly connected with a crank 23, the crank 23 is rotated to drive the first screw 16 to rotate, the first screw 16 rotates to drive the movable plate 17 to rotate, the top of the movable plate 17 is fixedly connected with a limit plate 18, the top of the limit plate 18 is fixedly connected with a fixed shell 19, the inside of the fixed shell 19 is rotatably connected with a second screw 20, the movable plate 17 moves to drive the limit plate 18 to move, the directions of threads at two ends outside the second screw 20 are set to be opposite, the two ends of the second screw rod 20 are both connected with sliding plates 21 through ball nut pairs, one end of the second screw rod 20 is fixedly connected with a knob, the two sliding plates 21 respectively penetrate through the top of the fixed shell 19 and are connected with the fixed shell 19 and the fixed shell 19 in a sliding mode, the top end of each sliding plate 21 is fixedly connected with clamping plates 22, the second screw rod 20 is driven to rotate, the second screw rod 20 drives the two sliding plates 21 to move in the opposite direction, and therefore the clamping plates 22 are driven to move and clamp pipe fittings.
Specifically, rotate crank 23 and drive first lead screw 16 and rotate, first lead screw 16 drives movable plate 17 and removes, movable plate 17 drives limiting plate 18 and removes, limiting plate 18 drives set casing 19 and removes, thereby can adjust the position of two set casings 19, be convenient for fix the return bend of different length, it rotates to rotate knob drive second lead screw 20, second lead screw 20 rotates and drives two sliding plates 21 and remove, sliding plate 21 drives splint 22 and removes, thereby fix the return bend, and stability is improved, and the installation is swift convenient.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A machine tool clamp for pipe bending's centre gripping angularly adjustable, including rotating base (1), its characterized in that: the top of the rotating base (1) is provided with a first fixing sleeve (2) and a second fixing sleeve (3), the top of the rotating base (1) is rotatably connected with a sleeve (4), the sleeve (4) penetrates through the first fixing sleeve (2) and the second fixing sleeve (3) and is rotatably connected with the first fixing sleeve (2) and the second fixing sleeve (3), the outer side of the sleeve (4) is fixedly connected with a first transmission gear (5) and a second transmission gear (6), the inner part of the second fixing sleeve (3) is fixedly connected with a first rotating rod (7), the bottom of the first rotating rod (7) is fixedly connected with a first fixed gear (8), the inner part of the second fixing sleeve (3) is rotatably connected with a driven gear (24), the inner part of the first fixing sleeve (2) is fixedly connected with a second rotating rod (9), the top of the second rotating rod (9) is fixedly connected with a second fixed gear (10), the driven gear (24) is respectively meshed with the first fixed gear (8) and the first transmission gear (5), and the second fixed gear (10) is meshed with the second transmission gear (6).
2. The machine tool clamp with adjustable clamping angle for machining of bent pipes according to claim 1, is characterized in that: the top of the first fixing sleeve (2) and the second fixing sleeve (3) is provided with a shell (11), the top of the rotating base (1) is fixedly connected with a fixing rod (12), the sleeve (4) is sleeved on the outer side of the fixing rod (12) and is rotatably connected with the fixing rod (12), and the top end of the fixing rod (12) is fixedly connected with the shell (11).
3. The machine tool clamp with adjustable clamping angle for machining of bent pipes according to claim 2, is characterized in that: casing (4) run through casing (11) and rotate with casing (11) and be connected, casing (4) outside fixedly connected with worm wheel (13), casing (11) inside rotation is connected with worm (14), worm (14) are connected with worm wheel (13) meshing, worm (14) extend to casing (11) outside one end fixedly connected with turning handle.
4. The machine tool clamp with adjustable clamping angle for machining of bent pipes according to claim 1, is characterized in that: first fixed cover (2) and the fixed cover of second (3) inside equal fixedly connected with fixed plate (15), fixed plate (15) inside rotation is connected with first lead screw (16), there is movable plate (17), two in the first lead screw (16) outside through the ball nut pair be connected with movable plate (17) run through first fixed cover (2) and the fixed cover of second (3) respectively and with the fixed cover of first fixed cover (2) and the fixed cover of second (3) sliding connection, two the equal fixedly connected with crank (23) of first lead screw (16) one end.
5. The machine tool clamp with adjustable clamping angle for machining of bent pipes according to claim 4, is characterized in that: the top of the moving plate (17) is fixedly connected with a limiting plate (18), the top of the limiting plate (18) is fixedly connected with a fixed shell (19), and a second screw rod (20) is rotatably connected inside the fixed shell (19).
6. The machine tool clamp with adjustable clamping angle for pipe bending according to claim 5, characterized in that: the thread directions of two ends of the outer side of the second screw rod (20) are opposite, two ends of the second screw rod (20) are both connected with a sliding plate (21) through a ball nut pair, and one end of the second screw rod (20) is fixedly connected with a knob.
7. The machine tool clamp with adjustable clamping angle for machining of bent pipes according to claim 6, characterized in that: the two sliding plates (21) respectively penetrate through the top of the fixed shell (19), are connected with the fixed shell (19) in a sliding mode and are connected with the fixed shell (19) in a sliding mode, and clamping plates (22) are fixedly connected to the top ends of the sliding plates (21).
CN202123329331.4U 2021-12-28 2021-12-28 Machine tool clamp with adjustable clamping angle for elbow pipe machining Active CN216757901U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123329331.4U CN216757901U (en) 2021-12-28 2021-12-28 Machine tool clamp with adjustable clamping angle for elbow pipe machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123329331.4U CN216757901U (en) 2021-12-28 2021-12-28 Machine tool clamp with adjustable clamping angle for elbow pipe machining

Publications (1)

Publication Number Publication Date
CN216757901U true CN216757901U (en) 2022-06-17

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ID=81968864

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123329331.4U Active CN216757901U (en) 2021-12-28 2021-12-28 Machine tool clamp with adjustable clamping angle for elbow pipe machining

Country Status (1)

Country Link
CN (1) CN216757901U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117162012A (en) * 2023-11-02 2023-12-05 潍坊华宝机械制造有限公司 Groove pipe fitting processing fixing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117162012A (en) * 2023-11-02 2023-12-05 潍坊华宝机械制造有限公司 Groove pipe fitting processing fixing device
CN117162012B (en) * 2023-11-02 2024-02-13 潍坊华宝机械制造有限公司 Groove pipe fitting processing fixing device

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