CN216463234U

CN216463234U - Clamping device for pipe fitting machining

Info

Publication number: CN216463234U
Application number: CN202122656655.2U
Authority: CN
Inventors: 李从军
Original assignee: Hebei Runyang Pipe Industry Co ltd
Current assignee: Hebei Runyang Pipe Industry Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-10
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of pipe fitting machining, in particular to a clamping device for pipe fitting machining, which can be used for conveniently clamping various pipe fittings, so that different pipe fittings can be conveniently machined, and the practicability is improved; including fixed pipe, multiunit fixture, fixing base, rotary mechanism, base, cylinder, push rod and multiunit stay cord, fixed pipe passes the fixing base and is connected with the fixing base, the fixing base passes through rotary mechanism and installs on the base, be provided with the multiunit through-hole on the fixed pipe, the multiunit stay cord all stretches into to fixed intraductal to multiunit stay cord one end passes the multiunit through-hole respectively and is connected with multiunit fixture, multiunit fixture all can rotate and install on fixed tub of outer wall, the multiunit stay cord other end is provided with the connecting plate, the cylinder is installed on rotary mechanism, the push rod both ends are connected with connecting plate and cylinder output respectively.

Description

Clamping device for pipe fitting machining

Technical Field

The utility model relates to the technical field of pipe fitting machining, in particular to a clamping device for pipe fitting machining.

Background

As is well known, a pipe fitting is a general name of parts in a pipeline system, which play roles in connection, control, diversion, sealing, support and the like, and in the processing process, the position of the pipe fitting needs to be limited, and different processing equipment is adopted to process the pipe fitting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the clamping device for pipe fitting processing, which can conveniently clamp various pipe fittings, thereby conveniently processing different pipe fittings and improving the practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clamping device is used in pipe fitting processing, is including fixed pipe, multiunit fixture, fixing base, rotary mechanism, base, cylinder, push rod and multiunit stay cord, fixed pipe passes the fixing base and is connected with the fixing base, the fixing base passes through rotary mechanism and installs on the base, be provided with the multiunit through-hole on the fixed pipe, the multiunit stay cord all stretches into to fixed intraductal to multiunit stay cord one end is passed the multiunit through-hole respectively and is connected with multiunit fixture, multiunit fixture all can rotate and install on the fixed outer wall of tubes, the multiunit stay cord other end is provided with the connecting plate, the cylinder is installed on rotary mechanism, the push rod both ends are connected with connecting plate and cylinder output respectively.

Specifically, every group fixture all includes arc frame, slipmat, locating rack, rotatory ring and two sets of spacing springs, the locating rack sets up on fixed tub of outer wall, rotatory ring suit is to the locating rack to rotatory ring and locating rack rotatable coupling, arc frame and rotatory swing joint, two sets of spacing spring both ends respectively with arc frame and fixed union coupling, the slipmat is installed on the arc frame.

Specifically, rotary mechanism includes rotor plate, location axle, motor, speed reducer, transmission shaft, first conical gear and second conical gear, the rotor plate is installed in the fixing base bottom, location axle top is connected with the rotor plate bottom to location axle bottom and base rotatable coupling, the motor is installed at speed reducer input end department, the speed reducer is installed on the base, the transmission shaft both ends are connected with first conical gear and speed reducer output respectively, second conical gear suit is fixed to the location epaxially to first conical gear and second conical gear meshing.

The movable wheel is arranged at the bottom of the movable frame, and the movable wheel is in contact with the top of the base.

Particularly, the movable plate further comprises a movable ring, wherein the movable ring is installed at the bottom of the connecting plate and sleeved on the rotating plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamping device for pipe fitting machining, which has the following beneficial effects: control cylinder, make the push rod drive the connecting plate and remove, stimulate the multiunit stay cord, thereby make multiunit fixture be close to each other, the pipe fitting suit that will process is outside to organizing fixture at most, and control cylinder, make the connecting plate reset, thereby make the position of the fixed pipe fitting of multiunit fixture expansion, it is unrestricted to the shape length etc. of pipe fitting, thereby can conveniently carry out the centre gripping to the pipe fitting of various differences, and control rotary mechanism, the position of the pipe fitting after can adjusting the centre gripping, thereby the convenience is processed different pipe fittings, and the practicability is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the right-hand side view of the present invention;

in the drawings, the reference numbers: 1. a fixed tube; 2. a fixed seat; 3. a base; 4. a cylinder; 5. a push rod; 6. pulling a rope; 7. a connecting plate; 8. an arc-shaped frame; 9. a non-slip mat; 10. a positioning frame; 11. a rotating ring; 12. a limiting spring; 13. a rotating plate; 14. positioning the shaft; 15. a motor; 16. a speed reducer; 17. a drive shaft; 18. a first bevel gear; 19. a second bevel gear; 20. a movable frame; 21. a moving wheel; 22. the ring is moved.

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.

Referring to fig. 1-2, a clamping device for pipe processing comprises a fixed pipe 1, a plurality of clamping mechanisms, a fixed seat 2, a rotating mechanism, a base 3, a cylinder 4, a push rod 5 and a plurality of pull ropes 6, wherein the fixed pipe 1 passes through the fixed seat 2 and is connected with the fixed seat 2, the fixed seat 2 is mounted on the base 3 through the rotating mechanism, the rotating mechanism comprises a rotating plate 13, a positioning shaft 14, a motor 15, a speed reducer 16, a transmission shaft 17, a first bevel gear 18 and a second bevel gear 19, the rotating plate 13 is mounted at the bottom of the fixed seat 2, the top end of the positioning shaft 14 is connected with the bottom of the rotating plate 13, the bottom end of the positioning shaft 14 is rotatably connected with the base 3, the motor 15 is mounted at the input end of the speed reducer 16, the speed reducer 16 is mounted on the base 3, the two ends of the transmission shaft 17 are respectively connected with the output ends of the first bevel gear 18 and the speed reducer 16, the second bevel gear 19 is fixed on the positioning shaft 14 in a sleeved manner, and the first conical gear 18 is engaged with the second conical gear 19, a plurality of groups of through holes are arranged on the fixed pipe 1, a plurality of groups of pull ropes 6 all extend into the fixed pipe 1, one ends of the plurality of groups of pull ropes 6 respectively pass through the plurality of groups of through holes and are connected with a plurality of groups of clamping mechanisms, the plurality of groups of clamping mechanisms can be rotatably arranged on the outer wall of the fixed pipe 1, each group of clamping mechanisms comprises an arc-shaped frame 8, an anti-skid pad 9, a positioning frame 10, a rotating ring 11 and two groups of limiting springs 12, the positioning frame 10 is arranged on the outer wall of the fixed pipe 1, the rotating ring 11 is sleeved on the positioning frame 10, the rotating ring 11 and the positioning frame 10 are rotatably connected, the arc-shaped frame 8 is connected with the rotating ring 11, two ends of the two groups of limiting springs 12 are respectively connected with the arc-shaped frame 8 and the fixed pipe 1, the anti-skid pad 9 is arranged on the arc-shaped frame 8, the other ends of the plurality of groups of pull ropes 6 are provided with a connecting plate 7, the air cylinder 4 is arranged on the rotating mechanism, two ends of the push rod 5 are respectively connected with the connecting plate 7 and the output end of the air cylinder 4, further comprises a moving frame 20 and a moving wheel 21, wherein the moving frame 20 is arranged at the bottom of the rotating plate 13, the moving wheel 21 is arranged at the bottom of the moving frame 20, the moving wheel 21 is in contact with the top of the base 3, and the moving ring 22 is arranged at the bottom of the connecting plate 7, and the moving ring 22 is sleeved on the rotating plate 13.

When the clamping device for processing the pipe fitting is used, the air cylinder 4 is controlled, the push rod 5 drives the connecting plate 7 to move, a plurality of groups of pull ropes 6 are pulled, a plurality of groups of arc-shaped frames 8 are pulled to be close to each other through the plurality of groups of pull ropes 6, a plurality of groups of rotating rings 11 are rotated along the positioning frame 10, a plurality of groups of limiting springs 12 are compressed, the pipe fitting to be processed is sleeved outside a plurality of groups of clamping mechanisms, the air cylinder 4 is controlled to reset the connecting plate 7, the plurality of groups of arc-shaped frames 8 are reset under the elastic action of the plurality of groups of limiting springs 12, so that the plurality of groups of clamping mechanisms expand the position of the fixed pipe 1, the shape and the length of the pipe fitting are not limited, the fixing stability of the pipe fitting is improved through the plurality of groups of anti-skid pads 9, the position of the pipe fitting is reduced, various pipe fittings can be conveniently clamped, when the air cylinder 4 drives the connecting plate 7 to move, the moving direction of the pull rope 6 pulled by the connecting plate 7 through the moving ring 22 along the rotating plate 13 is conveniently limited, and control the rotary mechanism, energize and start the electrical machinery 15, the power that the electrical machinery 15 outputs makes the drive shaft 17 drive the first conical gear 18 to rotate after the speed reduction 16 decelerates, because the first conical gear 18 engages with second conical gear 19, can drive the position shaft 14 and rotor plate 13 to rotate, thus can conveniently adjust the position of the pipe fittings after the centre gripping, thus facilitate carrying on different processing treatments to different pipe fittings in different positions, improve the practicability, when the rotor plate 13 rotates, can be through moving the position that the wheel 21 supports the rotor plate 13 along the movement of the base 3 conveniently.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamping device for processing pipe fittings is characterized by comprising a fixed pipe (1), a plurality of groups of clamping mechanisms, a fixed seat (2), a rotating mechanism, a base (3), a cylinder (4), a push rod (5) and a plurality of groups of pull ropes (6), the fixed tube (1) passes through the fixed seat (2) and is connected with the fixed seat (2), the fixed seat (2) is arranged on the base (3) through the rotating mechanism, a plurality of groups of through holes are arranged on the fixed tube (1), a plurality of groups of pull ropes (6) are all extended into the fixed tube (1), and one end of a plurality of groups of pull ropes (6) respectively pass through a plurality of groups of through holes and are connected with a plurality of groups of clamping mechanisms, the clamping mechanisms can be rotatably arranged on the outer wall of the fixed pipe (1), the other ends of the pull ropes (6) are provided with connecting plates (7), the air cylinder (4) is installed on the rotating mechanism, and two ends of the push rod (5) are connected with the connecting plate (7) and the output end of the air cylinder (4) respectively.

2. The clamping device for pipe processing according to claim 1, wherein each set of clamping mechanism comprises an arc-shaped frame (8), a non-slip mat (9), a positioning frame (10), a rotating ring (11) and two sets of limiting springs (12), the positioning frame (10) is disposed on the outer wall of the fixed pipe (1), the rotating ring (11) is sleeved on the positioning frame (10), the rotating ring (11) is rotatably connected with the positioning frame (10), the arc-shaped frame (8) is connected with the rotating ring (11), the two sets of limiting springs (12) are respectively connected with the arc-shaped frame (8) and the fixed pipe (1) at two ends, and the non-slip mat (9) is mounted on the arc-shaped frame (8).

3. The pipe fitting machining clamping device according to claim 2, wherein the rotating mechanism comprises a rotating plate (13), a positioning shaft (14), a motor (15), a speed reducer (16), a transmission shaft (17), a first bevel gear (18) and a second bevel gear (19), the rotating plate (13) is arranged at the bottom of the fixed seat (2), the top end of the positioning shaft (14) is connected with the bottom of the rotating plate (13), the bottom end of the positioning shaft (14) is rotatably connected with the base (3), the motor (15) is arranged at the input end of the speed reducer (16), the speed reducer (16) is arranged on the base (3), two ends of the transmission shaft (17) are respectively connected with the first bevel gear (18) and the output end of the speed reducer (16), the second bevel gear (19) is sleeved and fixed on the positioning shaft (14), and the first bevel gear (18) meshes with the second bevel gear (19).

4. The pipe fitting machining clamping device according to claim 3, further comprising a moving frame (20) and a moving wheel (21), wherein the moving frame (20) is installed at the bottom of the rotating plate (13), the moving wheel (21) is installed at the bottom of the moving frame (20), and the moving wheel (21) is in contact with the top of the base (3).

5. The pipe machining gripping device of claim 4, further comprising a moving ring (22), wherein the moving ring (22) is installed at the bottom of the connecting plate (7), and the moving ring (22) is sleeved on the rotating plate (13).