CN217703413U

CN217703413U - Intelligent clamping manipulator based on pipeline processing

Info

Publication number: CN217703413U
Application number: CN202221267607.2U
Authority: CN
Inventors: 王中伟
Original assignee: Shandong Guansai Transportation Technology Co ltd
Current assignee: Shandong Guansai Transportation Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-01
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an intelligent clamping manipulator based on pipeline processing, which belongs to the field of pipeline processing, and comprises a base, wherein the top of the base is slidably connected with two groups of sliders, the top of each slider is fixedly connected with a connecting plate, and one side of the connecting plate is fixedly connected with an output motor; output motor output fixedly connected with lead screw, threaded connection has first thread piece and second thread piece on the lead screw, it has the first dwang of multiunit and second dwang to articulate on first thread piece and the second thread piece, the one end that first thread piece was kept away from to first dwang and second dwang articulates jointly with the second thread piece has the roof, moves mutually with the inner wall of pipeline through the roof to the outside, carries out the centre gripping to the inner wall of pipeline fixed, improves the stability of centre gripping, reduces the pipeline incurve deformation's that appears through outside centre gripping problem simultaneously, improves the protection to the pipeline centre gripping.

Description

Intelligent clamping manipulator based on pipeline processing

Technical Field

The utility model relates to a pipeline processing technology field, concretely relates to intelligent centre gripping manipulator based on pipeline processing.

Background

Steel having a hollow cross-section with a length much greater than the diameter or circumference. The steel pipe is divided into round, square, rectangular and special-shaped steel pipes according to the shape of the cross section; the steel pipe is divided into a carbon structural steel pipe, a low alloy structural steel pipe, an alloy steel pipe and a composite steel pipe according to the material quality.

Patent application number CN201920921858.X discloses a pipeline clamping device is used in steel pipe machining, including the base, the base inner level is equipped with the threaded rod, and the one end of threaded rod is passed the base and is connected with servo motor, and threaded connection has two adjusting nut on the threaded rod, and the threaded rod below is equipped with the guide rail, guide rail both ends and base inner wall fixed connection, compare with prior art, and here utility model's beneficial effect is: the utility model is provided with two clamping blocks, one side of each clamping block is provided with an arc-shaped groove, the two clamping blocks are driven by the motor to be close to each other, a steel pipe is clamped between the two arc-shaped grooves, the clamping and fixing efficiency is improved, and the stability is increased; set up supporting mechanism through one side at the grip block, after finishing carrying out the centre gripping to the steel pipe, artifical manual stirring bracing piece, make the gear and the rack toothing on bracing piece top connect, carry on spacingly to one side of grip block, the displacement appears in the piece of holding with because of what various factors lead to in the course of working has been avoided, but above-mentioned patent, when processing the thin pipeline of pipe wall, when pressing from both sides the pipeline tightly through the grip block, very easily warp the pipeline centre gripping, the size of arc wall is inconvenient to carry out the centre gripping to the pipeline of different diameters simultaneously, the inconvenience of using has been increased.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide an intelligent centre gripping manipulator based on pipe-line machining to solve the problem among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical scheme:

the intelligent clamping manipulator based on pipeline processing comprises a base, wherein a driving motor is fixedly connected to one side of the base, a threaded rod is fixedly connected to the output end of the driving motor, threaded grooves in the threaded rod are two groups of threaded grooves with opposite rotation directions, two groups of sliding blocks are connected to the threaded rod in a threaded manner, a connecting plate is fixedly connected to the tops of the sliding blocks, and an output motor is fixedly connected to one side of the connecting plate; wherein, output motor output runs through connecting plate and fixedly connected with lead screw, the thread groove is two sets of screw grooves of turning to opposite, threaded connection has first thread piece and second thread piece on the lead screw, connecting plate one side fixedly connected with multiunit gag lever post, first thread piece and second thread piece sliding connection are on the multiunit gag lever post, it has first dwang of multiunit and second dwang to articulate on first thread piece and the second thread piece, the homonymy one end and the second thread piece that first thread piece was kept away from to first dwang and second dwang rotate jointly and are connected with the roof.

As a further aspect of the present invention: the limiting rods are divided into two groups, and the two groups of limiting rods are respectively positioned on the upper side and the lower side of the screw rod.

As a further aspect of the present invention: two sets of stopper of lead screw both ends fixedly connected with.

As a further aspect of the present invention: the roof top fixedly connected with spring, the one end fixedly connected with rubber slab of roof is kept away from to the spring.

As a further aspect of the present invention: the both ends of roof articulate there is the bracing piece, the one end sliding connection that the roof was kept away from to the bracing piece is in the rubber slab bottom.

As a further aspect of the present invention: and a control switch is fixedly connected in the middle of the top plate and is electrically connected with the output motor.

The utility model has the advantages that:

1. the utility model discloses in, the one end of keeping away from first thread piece and second thread piece through two sets of first dwangs and two sets of second dwangs drives two sets of roofs and pastes to the outer side removal with the inner wall of pipeline mutually, carries out the centre gripping to the inner wall of pipeline and fixes, improves the stability of centre gripping, reduces the problem of the inside bending deformation of pipeline that appears through outside centre gripping, improves the protection to the pipeline centre gripping.

2. The utility model discloses in, push the spring through the roof and extrude the rubber slab, the rubber slab receives the inner wall of extrusion bending deformation and pipeline to paste mutually, increases the area of contact with the pipeline of rubber slab, improves anti-skidding effect.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural view of a portion of the present invention;

fig. 3 is a schematic view of the connection structure of the top plate and the rubber plate of the present invention.

In the figure: 1. a base; 101. a drive motor; 102. a threaded rod; 2. a slider; 201. a connecting plate; 3. an output motor; 30. a limiting rod; 301. a screw rod; 3011. a limiting block; 302. a first thread block; 3021. a first rotating lever; 303. a second screw block; 3031. a second rotating lever; 304. a top plate; 3041. a spring; 3042. a rubber plate; 3043. a support bar; 4. a control switch; 5. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the intelligent clamping manipulator based on pipeline processing comprises a base 1, wherein a driving motor 101 is fixedly connected to one side of the base 1, a threaded rod 102 is fixedly connected to the output end of the driving motor 101, two groups of thread grooves with opposite rotation directions are formed in the thread grooves of the threaded rod 102, two groups of sliding blocks 2 are in threaded connection with the threaded rod 102, a connecting plate 201 is fixedly connected to the tops of the sliding blocks 2, and an output motor 3 is fixedly connected to one side of the connecting plate 201; the output end of the output motor 3 is fixedly connected with a screw rod 301 through a connecting plate 201, the thread grooves on the screw rod 301 are two groups of thread grooves with opposite rotation directions, a first thread block 302 and a second thread block 303 are connected to the screw rod 301 through threads, two groups of limiting rods 30 are symmetrically connected to one side of the connecting plate 201, the first thread block 302 and the second thread block 303 are slidably connected to the two groups of limiting rods 30, the two groups of limiting rods 30 are respectively arranged on two sides of the screw rod 301, a plurality of groups of first rotating rods 3021 and a plurality of groups of second rotating rods 3031 are hinged to the first thread block 302 and the second thread block 303, the plurality of groups of first rotating rods 3021 and the second rotating rods 3031 are symmetrically distributed on the outer walls of the first thread block 302 and the second thread block 303, one end of the first rotating rod 3021 and the second rotating rod 3031 on the same side, which are far away from the first thread block 302, and the second thread block 303 are hinged together with a top plate 304, and the first rotating rod 302 and the second thread block 303 move, so that the first rotating rod 3021 and the top plate 304 are driven to move outwards to be attached to the inner wall of the pipeline to clamp the inner wall of the pipeline.

As shown in fig. 1 and fig. 2, two ends of the screw rod 301 are fixedly connected with two sets of limiting blocks 3011, and the two sets of limiting blocks 3011 respectively abut against the outer sides of the first thread block 302 and the second thread block 303 to limit, so as to prevent the first thread block 302 and the second thread block 303 from being reset excessively, which leads to the parallel of the first rotating rod 3021 and the second rotating rod 3031 with the top plate 304, and the top plate 304 cannot be jacked up.

As shown in fig. 1 and fig. 2, a spring 3041 is fixedly connected to the top of the top plate 304, a rubber plate 3042 is fixedly connected to one end of the spring 3041 away from the top plate 304, support rods 3043 are rotatably connected to two ends of the top plate 304, one end of the support rod 3043 away from the top plate 304 is slidably connected to the bottom of the rubber plate 3042, when the top plate 304 and the inner wall of the pipe are close together, the rubber plate 3042 contacts with the inner wall of the pipe in a sticking manner, the top plate 304 pushes the spring 3041 to extrude the rubber plate 3042, the rubber plate 3042 is deformed by being extruded and bent to stick to the inner wall of the pipe, the contact area between the rubber plate 3042 and the pipe is increased, the anti-slip effect is improved, and the support rod 3043 is slidably supported at the bottom of the top plate 304.

As shown in fig. 1, fig. 2 and fig. 3, a control switch 4 is fixedly connected in the middle of the top plate 304, the control switch 4 is electrically connected with the output motor 3, the top plate 304 is pushed by a spring 3041 to abut against the inner wall of the pipeline towards a rubber plate 3042, when the spring 3041 is stressed and contracted, the bottom of the rubber plate 3042 abuts against the control switch 4, the control switch 4 is pushed to control the output motor 3 to stop through the PLC, the top plate 304 is prevented from being excessively expanded to burst the pipeline, and the safety of clamping is improved.

As shown in fig. 1, a support seat 5 is fixedly connected to the middle of the base 1, and the support seat 5 is disposed between the two sets of sliders 2.

The utility model discloses a theory of operation: when a user uses the pipeline clamping device, a pipeline is placed on the supporting seat 5 in the middle of the base 1, then the driving motor 101 is started, the threaded rod 102 on the output end of the driving motor 101 drives the two sets of sliding blocks 2 to move, two sets of thread grooves with opposite rotation directions are formed in the threaded rod 102, the two sets of sliding blocks 2 are driven to synchronously move inwards or outwards, pipelines with different lengths are conveniently clamped, the sliding block 2 drives the screw rod 301 to move into the pipeline, when the first thread block 302 completely enters the pipeline, the driving motor 101 is stopped, then the output motor 3 is started, the output motor 3 drives the screw rod 301 to rotate, the screw rod 301 is provided with two sets of thread grooves with opposite rotation directions, the first thread block 302 and the second thread block 303 are driven to synchronously slide on the internal limiting rod 30, the first thread block 302 and the second thread block 303 move inwards, one ends of the two sets of the first rotating rod 3021 and the two sets of the second rotating rod 3031, which are far away from the first thread block 302 and the second thread block 303 are driven to drive the two sets of top plates 304 to move outwards to be attached to the inner wall of the pipeline, the inner wall of the pipeline is clamped and fixed, the stability of clamping is improved, and the pipeline clamping deformation caused by the improvement of the pipeline clamping deformation caused by the pipeline bending of the external clamping.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The intelligent clamping manipulator based on pipeline processing comprises a base (1) and is characterized in that one side of the base (1) is fixedly connected with a driving motor (101), the output end of the driving motor (101) is fixedly connected with a threaded rod (102), thread grooves on the threaded rod (102) are two groups of thread grooves with opposite rotation directions, two groups of sliding blocks (2) are in threaded connection with the threaded rod (102), the tops of the sliding blocks (2) are fixedly connected with a connecting plate (201), and one side of the connecting plate (201) is fixedly connected with an output motor (3);

wherein, output motor (3) output runs through connecting plate (201) and fixedly connected with lead screw (301), the thread groove is two sets of opposite thread grooves of turning to on lead screw (301), threaded connection has first thread piece (302) and second thread piece (303) on lead screw (301), many gag lever posts (30) of connecting plate (201) one side fixedly connected with, first thread piece (302) and second thread piece (303) sliding connection are on many gag lever posts (30), articulated on first thread piece (302) and second thread piece (303) have first dwang (3021) of multiunit and second dwang (3031), the homonymy first dwang (3021) and second dwang (3031) keep away from the one end of first thread piece (302) and second thread piece (303) and articulate jointly has roof (304).

2. The intelligent clamping manipulator based on the pipe machining is characterized in that the limiting rods (30) are arranged in two groups, and the two groups of limiting rods (30) are respectively arranged on the upper side and the lower side of the screw rod (301).

3. The intelligent clamping manipulator based on pipeline machining is characterized in that two groups of limiting blocks (3011) are fixedly connected to two ends of the screw rod (301).

4. The intelligent clamping manipulator based on pipeline processing is characterized in that a spring (3041) is fixedly connected to the top of the top plate (304), and a rubber plate (3042) is fixedly connected to one end, far away from the top plate (304), of the spring (3041).

5. The intelligent clamping manipulator based on pipeline processing as claimed in claim 4, wherein two ends of the top plate (304) are hinged with support rods (3043), and one end of each support rod (3043) far away from the top plate (304) is slidably connected to the bottom of the rubber plate (3042).

6. The intelligent clamping manipulator based on the pipe machining is characterized in that a control switch (4) is fixedly connected to the middle of the top plate (304), and the control switch (4) is electrically connected with an output motor (3).