CN221159469U - Thin-wall pipe fitting adds clamping apparatus - Google Patents

Abstract

The utility model discloses a thin-wall pipe fitting machining clamp, which structurally comprises a base plate, clamping plates, a pushing plate and a stabilizing seat, wherein a pipe fitting is inserted into the clamping plates and the pushing plate, the pipe fitting is placed on the base plate and is contacted with a rotating roller, then a hydraulic cylinder pushes the lengthening plate to drive the clamping plates to move downwards, the pipe fitting is clamped through the base plate, and when in machining, an electric push rod works to push the pushing plate upwards, so that a protective layer at the upper end of the pushing plate is contacted with the inner wall of the pipe fitting, and the condition that the pipe fitting is influenced due to excessive upward pushing force under the action of a pressure sensor is avoided, thereby stabilizing the pipe fitting, facilitating the pipe fitting machining, and avoiding the condition that the pipe fitting is lost due to the clamping of a single outer wall in a mode of clamping inside and outside when the pipe fitting is machined in different directions.

Description

Thin-wall pipe fitting adds clamping apparatus

Technical Field

The utility model relates to the technical field of thin-wall pipe fitting machining, in particular to a thin-wall pipe fitting machining clamp.

Background

The pipe fitting is a collective name of parts which play roles in connection, control, direction change, diversion, sealing, support and the like in a pipeline system. The steel pipe fittings are pressure-bearing pipe fittings and are divided into four main types according to different processing technologies, namely butt welding pipe fittings, socket welding pipe fittings, threaded pipe fittings and flange pipe fittings, and the thin-wall pipe fittings are one of the two pipe fittings.

When the thin-wall pipe fitting is processed, the clamp is adopted to clamp the thin-wall pipe fitting for processing more stably, and the processing is convenient, but most of the existing thin-wall pipe fitting clamps are externally arranged for clamping the thin-wall pipe fitting.

Therefore, the problem that the quality is affected by the clamping of the outer wall is avoided by the processing clamp for the thin-wall pipe fitting with the inner and outer clamping is provided.

Disclosure of utility model

First, the technical problem to be solved

In order to overcome the defects of the prior art, a thin-wall pipe fitting machining clamp is provided at present to solve the problems that the quality of a thin-wall pipe fitting product is deteriorated due to the fact that the thin-wall pipe fitting is easy to sink or damage when the thin-wall pipe fitting is clamped because the pipe wall of the thin-wall pipe fitting is thinner.

(II) technical scheme

The utility model is realized by the following technical scheme: the utility model provides a thin-wall pipe fitting processing clamp, which comprises

The device comprises a base plate and a clamping plate which are symmetrically arranged, wherein rotating grooves are formed in the inner sides of the base plate and the clamping plate, rotating rollers are arranged in the rotating grooves through fixing rods, and the upper end of the clamping plate is connected with a pushing plate through an electric push rod;

The stabilizing seat, bed board side end is connected with the stabilizing seat, stabilizing seat one side is equipped with the restriction pole, splint and pushing plate one side all are equipped with the restriction hole and are connected with the restriction pole, and the splint outside is equipped with the extension board and is located stabilizing seat inside, the inside upper end of stabilizing seat is equipped with the pneumatic cylinder, and the pneumatic cylinder output is connected with the extension board, the stabilizing seat top is equipped with control panel.

Further, the lower end of the rotating groove in the base plate is provided with a penetrating discharge groove.

Furthermore, the upper end of the pushing plate is connected with a retaining plate through a pressure sensor, and the upper end face of the retaining plate is provided with a protective layer made of rubber materials.

Further, the lower part of the other side of the stabilizing seat is provided with an opening, a reinforcing rod is arranged in the opening, and a reinforcing hole is formed in the outer side of the lengthening plate and is connected with the reinforcing rod.

Further, one end of the pushing plate, which is positioned on the stabilizing seat, is provided with a positioning telescopic rod which is connected with the stabilizing seat, and the lower end inside the stabilizing seat is provided with a stabilizing telescopic rod which is connected with the lengthening plate.

Further, the pushing plate is arranged in an arc shape.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the clamping plate is pushed by the hydraulic cylinder to clamp the pipe fitting through the rotating roller at the upper end of the base plate, and the pushing plate is pushed under the action of the electric push rod to contact the inner wall of the pipe fitting, so that the pipe fitting is stabilized, the condition that the outer wall of the pipe fitting is easily sunken or damaged due to the fact that the outer wall is singly clamped by the clamping plate in a clamping mode of the inner wall and the outer wall of the thin-wall pipe fitting is avoided, the using effect of the clamp is better, the influence on the pipe fitting is reduced, the operation in the mode is simpler and more convenient, and the complex operation mode is avoided.

According to the utility model, after one side of the pipe fitting is machined under the action of the rotating roller, the other side of the pipe fitting can be machined by rotating the adjusting position, so that the position adjustment is more convenient, more time is wasted, the pipe fitting is prevented from being taken out of the clamp again to be adjusted, and then the pipe fitting is clamped, so that the working efficiency is higher.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a left side schematic view of the present utility model;

FIG. 3 is a right side schematic view of the present utility model;

In the figure: the device comprises a base plate-1, a clamping plate-2, a pushing plate-3, a rotating groove-4, a fixed rod-5, a rotating roller-6, an electric push rod-7, a discharging groove-8, a pressure sensor-9, a resisting plate-10, a protective layer-11, a stabilizing seat-12, a control panel-13, a limiting rod-14, a limiting hole-15, a lengthening plate-16, an opening-17, a hydraulic cylinder-18, a positioning telescopic rod-19, a stabilizing telescopic rod-110, a reinforcing rod-111 and a reinforcing hole-112.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to FIGS. 1, 2 and 3, the present utility model provides a thin-walled pipe processing fixture, comprising

The symmetrically arranged base plate 1, the clamping plate 2 and the stabilizing seat 12 realize the internal and external clamping of the pipe fitting through the base plate 1 and the clamping plate 2, avoid the situation that the single side is clamped to cause excessive stress of the pipe fitting, enable the pipe fitting to be easy to sink and the like, the inner sides of the base plate 1 and the clamping plate 2 are provided with the rotating groove 4, the rotating groove 4 is internally provided with the rotating roller 6 through the fixing rod 5, the pipe fitting can be clamped through the rotating roller 6 after clamping, the processing position is convenient to adjust, the processing is more convenient, the lower end of the rotating groove 4 in the base plate 1 is provided with the penetrating discharge groove 8, the chips generated during the processing are conveniently discharged through the discharge groove 8, the chips are prevented from being accumulated in the rotating groove 4, the rotating inconvenience is caused, the upper end of the clamping plate 2 is connected with the arc-shaped pushing plate 3 through the electric push rod 7, the pushing plate 3 is in contact with the inner wall of the pipe fitting upwards, the pipe fitting can be stabilized, the pipe fitting can not rotate during processing, the arc-shaped arrangement is more attached to the inner wall of the pipe fitting, the upper end of the pushing plate 3 is connected with the resisting plate 10 through the pressure sensor 9, the upper end surface of the resisting plate 10 is provided with the protective layer 11 made of rubber materials, the upward pushing force of the pushing plate 3 can be limited through the pressure sensor 9, the influence on the pipe fitting caused by the overlarge upward pushing force of the pushing plate 3 is avoided, the friction performance is better under the effect of the protective layer 11 made of rubber materials, the stability is stronger, the side end of the base plate 1 is connected with the stabilizing seat 12, one side of the stabilizing seat 12 is provided with the limiting rod 14, the side of the clamping plate 2 and the side of the pushing plate 3 are respectively provided with the limiting hole 15 and the limiting rod 14, the limiting rod 14 and the limiting hole 15 are both rectangular, the side of the clamping plate 2 and the pushing plate 3 are conveniently stabilized through the limiting rod 14 and the limiting hole 15, the condition that rocks about avoiding, and the splint 2 outside is equipped with extension board 16 and is located stable seat 12 inside, stable seat 12 inside upper end is equipped with pneumatic cylinder 18, and pneumatic cylinder 18 output is connected with extension board 16, conveniently promote extension board 16 through pneumatic cylinder 18 and drive splint 2 downwards for it presss from both sides tight work to the pipe, stable seat 12 top is equipped with control panel 13, convenience staff operates, shu Die operations are more convenient, stable seat 12 opposite side lower part is equipped with opening 17, the inside reinforcing rod 111 that is equipped with of opening 17, the extension board 16 outside is equipped with reinforcing hole 112 and is connected with reinforcing rod 111, so as to stabilize the effect once more to extension board 16.

Wherein, the one end that the push plate 3 is in stable seat 12 is equipped with location telescopic link 19 and is connected with stable seat 12 to this strengthens the one end of push plate 3, increases stability, and the inside lower extreme of stable seat 12 is equipped with stable telescopic link 110 and is connected with extension board 16, with this one side length that avoids splint 2 is too much, leads to splint 2 to press from both sides tight one end and inclines easily, makes splint 2 be in the horizontal direction, makes clamping effect better.

Working principle: when the pipe fitting clamp is used, the electric push rod 7, the pressure sensor 9 and the control panel 13 are connected with an external power supply through the hydraulic cylinder 18, then the pipe fitting is inserted into the clamp plate 2 and the pushing plate 3, the lower end of the pipe fitting is in contact with the rotating roller 6 at the upper end of the base plate 1, then the lengthening plate 16 is pushed by the hydraulic cylinder 18 to downwards press the stable telescopic rod 110, the clamp plate 2 drives the pushing plate 3 to downwards move, the stretching and positioning telescopic rod 19 is carried out, so that the pipe fitting is clamped between the rotating rollers 6, then the electric push rod 7 works to upwards push the pushing plate 3, the protective layer 11 at the upper end of the resisting plate 10 is in contact with the inner wall of the pipe fitting, the pipe fitting is stable, then the pipe fitting can be machined, when the position of the pipe fitting is adjusted, the pushing plate 3 is loosened, and then the pipe fitting is clamped after being rotated, so that the work is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A thin-wall pipe fitting adds clamping apparatus, characterized by comprising

The novel shoe comprises a base plate (1) and a clamping plate (2) which are symmetrically arranged, wherein rotating grooves (4) are formed in the inner sides of the base plate (1) and the clamping plate (2), rotating rollers (6) are arranged in the rotating grooves (4) through fixing rods (5), and the upper end of the clamping plate (2) is connected with a pushing plate (3) through an electric push rod (7);

The stabilizing seat (12), bed plate (1) side end is connected with stabilizing seat (12), stabilizing seat (12) one side is equipped with and prescribes a limit to pole (14), splint (2) and pushing plate (3) one side all are equipped with prescribes a limit to hole (15) and prescribe a limit to pole (14) and are connected, and splint (2) outside is equipped with extension board (16) and is located stabilizing seat (12), stabilizing seat (12) inside upper end is equipped with pneumatic cylinder (18), and pneumatic cylinder (18) output is connected with extension board (16), stabilizing seat (12) top is equipped with control panel (13).

2. The thin-walled tube processing fixture of claim 1, wherein: the lower end of the rotating groove (4) in the base plate (1) is provided with a penetrating discharge groove (8).

3. The thin-walled tube processing fixture of claim 1, wherein: the upper end of the pushing plate (3) is connected with a retaining plate (10) through a pressure sensor (9), and the upper end face of the retaining plate (10) is provided with a protective layer (11) made of rubber materials.

4. The thin-walled tube processing fixture of claim 1, wherein: the stabilizing seat (12) opposite side lower part is equipped with opening (17), opening (17) inside is equipped with stiffening rod (111), the extension board (16) outside is equipped with reinforcement hole (112) and is connected with stiffening rod (111).

5. The thin-walled tube processing fixture of claim 1, wherein: one end of the pushing plate (3) positioned on the stabilizing seat (12) is provided with a positioning telescopic rod (19) which is connected with the stabilizing seat (12), and the lower end inside the stabilizing seat (12) is provided with a stabilizing telescopic rod (110) which is connected with the lengthening plate (16).

6. The thin-walled tube processing fixture of claim 1, wherein: the pushing plate (3) is arranged in an arc shape.