CN209288024U

CN209288024U - Clamping device is used in a kind of production of bend pipe

Info

Publication number: CN209288024U
Application number: CN201821912165.6U
Authority: CN
Inventors: 李长顺; 陈云龙; 吴及安
Original assignee: Hebei Jingxian Jinli Foundry Co Ltd
Current assignee: Hebei Jingxian Jinli Foundry Co Ltd
Priority date: 2018-11-20
Filing date: 2018-11-20
Publication date: 2019-08-23
Anticipated expiration: 2028-11-20

Abstract

The utility model discloses a kind of bend pipe production clamping devices, including installs case, cavity is equipped in the installs case, it is fixed with partition jointly between opposing sidewalls in the cavity, the two sides of the partition are mounted on the second oil cylinder, the piston-rod end of two the second oil cylinders is respectively and fixedly provided with connecting plate, arc block is respectively and fixedly provided in the opposing sidewalls of two connecting plates, T-type sliding slot there are two being set on one end side wall in the cavity, T-type sliding block is installed in the T-type sliding slot, the side of two T-type sliding blocks is separately fixed at the side of two connecting plates, opening there are two being set on other end side wall in the cavity.The utility model solves the problems, such as that clamping device stability is poor by the improvement to bend pipe clamping device, and improves practicability by rotation and angle change, it reduces costs, it is clamped using the bend pipe that grip block can be adapted for different size, improves production efficiency, be easy to use.

Description

Clamping device is used in a kind of production of bend pipe

Technical field

The utility model relates to bend pipe production equipment technologies more particularly to a kind of production of bend pipe to use clamping device.

Background technique

Bend pipe is to use the progress of complete bending apparatus curved, is divided into cold stewing and picks two kinds of techniques.It is either any Machinery equipment and pipeline, most of all to use bend pipe, mainly to oil transportation, gas transmission, infusion, engineering bridge is built, and bend pipe is exactly It is a kind of to allow a kind of pipe fitting that the direction of fluid changes in pipeline.

Enterprise, to obtain better bend pipe surface quality, can take many methods in traditional bend pipe production technology, Including: the bending machine of the more advanced top grade of use, with methods such as the higher molds of intensity, or use lubrication product.Using The high mold of high-grade bending machine and intensity, enterprise often require to put into very big fund to complete, and only use bend pipe Lubrication product is requirement that is cheaper and quickly reaching enterprise product quality.But it is producing used in bend pipe at present Clamping device stability is poor, does not have rotation function, and the needs of production and processing cannot be met by angle change, are not applied for The bend pipe clamping of kind specification, for this purpose, it is proposed that a kind of bend pipe production is solved the above problems with clamping device.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of bend pipe proposed is produced and used Clamping device.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of bend pipe production clamping device, including installs case, the installs case is interior to be equipped with cavity, the phase in the cavity To partition is fixed between side wall jointly, the two sides of the partition are mounted on the second oil cylinder, the piston rod of two the second oil cylinders End is respectively and fixedly provided with connecting plate, and arc block, one end side wall in the cavity are respectively and fixedly provided in the opposing sidewalls of two connecting plates On set there are two T-type sliding slot, T-type sliding block is installed in the T-type sliding slot, the side of two T-type sliding blocks is separately fixed at two The side of connecting plate is set there are two opening on the other end side wall in the cavity, one end of the connecting plate through opening simultaneously The side of installs case is extended to, supporting block, the another side of the connecting plate are respectively and fixedly provided in the opposing sidewalls of two connecting plates Wall is equipped with clamping device, and universal joint is equipped on one end side wall of the installs case, and the side of the universal joint is equipped with installation Pipe, the installing pipe is interior to be equipped with rotating device.

Preferably, the clamping device includes the carrier block for being separately fixed at two connecting plate sides, the carrier block Side is equipped with third oil cylinder, and the piston-rod end of two third oil cylinders is respectively and fixedly provided with grip block, two supporting blocks and two folders Block one-to-one correspondence is held, mobile cavity is equipped on two connecting plates, sliding slot is equipped in the opposing sidewalls in the mobile cavity, it is described Sliding block is installed, the opposite side of two sliding blocks is fixed with mobile bar jointly, and one end of the mobile bar is through movement in sliding slot Intracavitary one end side wall and the side for extending to connecting plate, one end of two mobile bars is separately fixed at the one of two grip blocks Side.

Preferably, the rotating device includes the fixed plate being fixed in installing pipe, on one end side wall of the fixed plate It is fixed with guard box, servo motor is installed in the guard box, the output shaft of the servo motor runs through guard box and installation One end side wall of pipe and the side for extending to installing pipe, the output shaft end of the servo motor are fixed on the side of universal joint, One end side wall of the universal joint is equipped with round sliding slot, and there are four arc shaped slider, four arcs for installation in the circle sliding slot One end of sliding block is fixed on jointly on one end side wall of installing pipe.

Preferably, the side of the universal joint is rotatably connected to the first oil cylinder, and the piston-rod end of first oil cylinder turns The dynamic side for being connected to installs case.

Preferably, the side of two supporting blocks and two grip blocks is coated with the first rubber layer.

Preferably, the second rubber layer is coated in the opposing sidewalls of two arc blocks.

Compared with prior art, the utility model has the beneficial effects that

1, pass through installing pipe, the cooperation of servo motor, arc shaped slider, the first oil cylinder, universal joint and installs case, servo motor Installs case rotation is driven, oil cylinder pushing installs case angle change, solving cannot meet what production needed with angle by rotating Problem realizes the multi-angle operation of clamping device, improves work efficiency, be easy to use；

2, by installs case, the cooperation of the second oil cylinder, connecting plate, T-type sliding block and arc block, two are driven using the second oil cylinder A connecting plate and arc block are clamped, and solve the problems, such as that clamping device stability is poor, realize the mesh for avoiding bend pipe from shaking , the quality of production is improved, the quantity of defect ware is reduced；

3, by the cooperation of third oil cylinder, supporting block, grip block, mobile bar and sliding block, third oil cylinder drives grip block to move It is dynamic, to realize clamping, solve the problems, such as that being not applied for plurality of specifications bend pipe is clamped, and practicability is improved, reduces Cost of investment；

In conclusion the present apparatus solves the problems, such as that clamping device stability is poor, and improved by rotation and angle change Practicability, reduces costs, and is clamped using the bend pipe that grip block can be adapted for different size, improves production efficiency, side Just it uses.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of bend pipe production clamping device schematic diagram of internal structure；

Fig. 2 be the utility model proposes a kind of bend pipe production clamping device external structure schematic diagram；

Fig. 3 be the utility model proposes a kind of bend pipe production clamping device A at enlarged drawing；

Fig. 4 be the utility model proposes a kind of bend pipe production clamping device installs case structural schematic diagram.

In figure: 1 installs case, 2 partitions, 3 first oil cylinders, 4 arc shaped sliders, 5 installing pipes, 6 servo motors, 7 guard boxs, 8 are consolidated Fixed board, 9 round sliding slots, 10 universal joints, 11 sliding blocks, 12 sliding slots, 13 first rubber layers, 14 grip blocks, 15 supporting blocks, 16 movements Bar, 17 third oil cylinders, 18 carrier blocks, 19 second oil cylinders, 20 connecting plates, 21T type sliding block, 22T type sliding slot, 23 openings, 24 arcs Block, 25 second rubber layers.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-4, a kind of production of bend pipe clamping device, including installs case 1, are equipped with cavity in installs case 1, in cavity Opposing sidewalls between be fixed with partition 2 jointly, facilitate and installed, the two sides of partition 2 are mounted on the second oil cylinder 19, two The piston-rod end of second oil cylinder 19 is respectively and fixedly provided with connecting plate 20, is respectively and fixedly provided with arc block in the opposing sidewalls of two connecting plates 20 24, it is convenient that bend pipe is clamped, it is coated with the second rubber layer 25 in the opposing sidewalls of two arc blocks 24, reduces outside to bend pipe Abrasion drive connecting plate 20 mobile when needing to clamp larger specification bend pipe using the second oil cylinder 19, utilize T-type The auxiliary sliding of sliding block 21 then drives arc block 24 mobile, realizes to larger so that two connecting plates 20 be driven to move towards The stable holding of specification bend pipe is set on one end side wall in cavity there are two T-type sliding slot 22, is equipped with T-type in T-type sliding slot 22 Sliding block 21, the side of two T-type sliding blocks 21 are separately fixed at the side of two connecting plates 20, using two the second oil cylinders 19 to compared with The bend pipe of big specification is clamped, and stability is improved, and is easy to use；

It is set on other end side wall in cavity there are two the opening 23 being parallel to each other, opening 23 is run through in one end of connecting plate 20 And extend to the side of installs case 1, be respectively and fixedly provided with supporting block 15 in the opposing sidewalls of two connecting plates 20, connecting plate 20 it is another One end side wall is equipped with clamping device, is equipped with universal joint 10 on one end side wall of installs case 1, facilitates adjusting, universal joint 10 Side is equipped with installing pipe 5, is equipped with rotating device in installing pipe 5, facilitates adjusting angle by universal joint 10, improve practicability.

In the utility model, clamping device includes the carrier block 18 for being separately fixed at two 20 sides of connecting plate, carrier block 18 side is equipped with third oil cylinder 17, and the piston-rod end of two third oil cylinders 17 is respectively and fixedly provided with grip block 14, two supports Block 15 and two grip blocks 14 correspond, convenient to clamp to small dimension or multiple bend pipes, two supporting blocks 15 and two The side of grip block 14 is coated with the first rubber layer 13, when needing to clamp other specification bend pipes, utilizes third oil It is mobile that cylinder 17 drives grip block 14, so that mobile bar 16 be driven to move in connecting plate 20, then band movable slider 11 is in sliding slot 12 Interior movement, third oil cylinder 17, which is shunk, promotes the side of grip block 14 to contradict in the side of supporting block 15, realizes to other specifications The clamping of bend pipe is equipped with mobile cavity on two connecting plates 20, sliding slot 12, sliding slot 12 is equipped in the opposing sidewalls in mobile cavity Sliding block 11 is inside installed, the opposite side of two sliding blocks 11 is fixed with mobile bar 16 jointly, and one end of mobile bar 16 is through movement Intracavitary one end side wall and the side for extending to connecting plate 20, one end of two mobile bars 16 is separately fixed at two grip blocks 14 side can clamp the bend pipe of other specifications by grip block 14 and supporting block 15, improve processing efficiency, drop Low cost.

In the utility model, rotating device includes the fixed plate 8 being fixed in installing pipe 5, on one end side wall of fixed plate 8 It is fixed with guard box 7, servo motor 6 is installed in guard box 7, the model TSC08751C of servo motor 6 can be carried out just Turn and reversion, the output shaft of servo motor 6 through guard box 7 and one end side wall of installing pipe 5 and extend to the one of installing pipe 5 Side, the output shaft end of servo motor 6 are fixed on the side of universal joint 10, and one end side wall of universal joint 10 is equipped with concentric stroking Slot 9, there are four arc shaped sliders 4 for the interior installation of round sliding slot 9, when being rotated, servo motor 6 are used to drive universal joint 10 Rotation, universal joint 10 carry out auxiliary rotation by arc shaped slider 4, so that installs case 1 be driven to rotate, then drive 20 He of connecting plate Arc block 24 rotates, and one end of four arc shaped sliders 4 is fixed on jointly on one end side wall of installing pipe 5, passes through convenient pair of rotation The bend pipe of different directions is clamped, and flexibility is improved, and improves clamping efficiency.

In the utility model, the side of universal joint 10 is rotatably connected to the first oil cylinder 3, when needing to carry out angle change, Installs case 1 is pushed to carry out angle change using the first oil cylinder 3 for being mounted on 10 side of universal joint, to drive connecting plate 20 and folder 14 angle change of block is held, production and processing needs are met, the piston-rod end of the first oil cylinder 3 is rotatably connected on the one of installs case 1 Side facilitates carry out angular adjustment, can be rapidly performed by clamping, is easy to use.

In the utility model, when in use, when being rotated, 10 turns of universal joint are driven using servo motor 6 Dynamic, universal joint 10 carries out auxiliary rotation by arc shaped slider 4, so that installs case 1 be driven to rotate, then drives connecting plate 20 and arc Shape block 24 rotates, and when needing to carry out angle change, pushes installs case 1 using the first oil cylinder 3 for being mounted on 10 side of universal joint Angle change is carried out, to drive 14 angle change of connecting plate 20 and grip block, production and processing needs are met, when needs pair When larger specification bend pipe is clamped, drives connecting plate 20 mobile using the second oil cylinder 19, assists sliding using T-type sliding block 21, To drive two connecting plates 20 to move towards, then drives arc block 24 mobile, realize the stabilization to larger specification bend pipe Clamping drives grip block 14 mobile, to drive shifting when needing to clamp other specification bend pipes using third oil cylinder 17 Lever 16 moves in connecting plate 20, and then band movable slider 11 moves in sliding slot 12, and the contraction of third oil cylinder 17 promotes grip block 14 side is contradicted in the side of supporting block 15, realizes the clamping to other specification bend pipes, is easy to use.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of bend pipe production clamping device, including installs case (1), it is characterised in that: be equipped with sky in the installs case (1) Chamber is fixed with partition (2) jointly between the opposing sidewalls in the cavity, and the two sides of the partition (2) are mounted on the second oil Cylinder (19), the piston-rod end of two the second oil cylinders (19) are respectively and fixedly provided with connecting plate (20), the opposite side of two connecting plates (20) It is respectively and fixedly provided with arc block (24), is set on one end side wall in the cavity there are two T-type sliding slot (22), the T-type sliding slot on wall (22) it being equipped with T-type sliding block (21) in, the side of two T-type sliding blocks (21) is separately fixed at the side of two connecting plates (20), It is set on other end side wall in the cavity there are two being open (23), one end of the connecting plate (20) through opening (23) and is prolonged The side of installs case (1) is extended to, supporting block (15), the connecting plate are respectively and fixedly provided in the opposing sidewalls of two connecting plates (20) (20) other end side wall is equipped with clamping device, is equipped with universal joint (10) on one end side wall of the installs case (1), described The side of universal joint (10) is equipped with installing pipe (5), and rotating device is equipped in the installing pipe (5).

2. a kind of bend pipe production clamping device according to claim 1, which is characterized in that the clamping device includes point It is not fixed on the carrier block (18) of two connecting plate (20) sides, the side of the carrier block (18) is equipped with third oil cylinder (17), the piston-rod end of two third oil cylinders (17) is respectively and fixedly provided with grip block (14), two supporting blocks (15) and two clampings Block (14) corresponds, and is equipped with mobile cavity on two connecting plates (20), is equipped with cunning in the opposing sidewalls in the mobile cavity Slot (12), the sliding slot (12) is interior to be equipped with sliding block (11), and the opposite side of two sliding blocks (11) is fixed with mobile bar jointly (16), one end side wall of the one end of the mobile bar (16) in the mobile cavity and the sides of connecting plate (20) is extended to, two One end of mobile bar (16) is separately fixed at the side of two grip blocks (14).

3. a kind of bend pipe production clamping device according to claim 1, which is characterized in that the rotating device includes solid The fixed plate (8) being scheduled in installing pipe (5) is fixed with guard box (7), the protection on one end side wall of the fixed plate (8) It is equipped with servo motor (6) in case (7), the output shaft of the servo motor (6) runs through the one of guard box (7) and installing pipe (5) The output shaft end of end side wall and the side for extending to installing pipe (5), the servo motor (6) is fixed on the one of universal joint (10) Side, one end side wall of the universal joint (10) are equipped with round sliding slot (9), and there are four arcs for installation in the circle sliding slot (9) Sliding block (4), one end of four arc shaped sliders (4) are fixed on jointly on one end side wall of installing pipe (5).

4. a kind of bend pipe production clamping device according to claim 1, which is characterized in that the one of the universal joint (10) Side is rotatably connected to the first oil cylinder (3), and the piston-rod end of first oil cylinder (3) is rotatably connected on the side of installs case (1).

5. a kind of bend pipe production clamping device according to claim 2, which is characterized in that two supporting blocks (15) and two The side of a grip block (14) is coated with the first rubber layer (13).

6. a kind of bend pipe production clamping device according to claim 1, which is characterized in that the phase of two arc blocks (24) To being coated with the second rubber layer (25) on side wall.