CN211306062U - Positioning and fixing device is stabilized in pipe processing - Google Patents

Abstract

The utility model discloses a pipe processing stable positioning fixing device, the on-line screen storage device comprises a base, the base top is equipped with overcoat fixer and internal stay fixer, the internal stay fixer includes dead lever, pneumatic cylinder and fixed disk, and the pneumatic cylinder passes through the dead lever to be fixed at the base top surface, and the output of hydraulic stem is equipped with the telescopic link, the fixed disk has the columniform disk body, is equipped with three support bull stick at the disk body side, and support bull stick and disk body pass through the axis of rotation and rotate and be connected, is equipped with the backing sheet at the support bull stick front end, the telescopic link front end has the regulation bull stick of being connected with the support bull stick rotation, the fixed disk passes through the support to; this device is through setting up the internal stay fixer, carries out the stable stay from the pipe inside through a plurality of support bull sticks to cooperate with the overcoat fixer, thereby very big assurance the pipe fixity with man-hour, and the internal fixation ware structure is ingenious, can adapt to the pipe fitting of different internal diameters and match the use, and is very convenient.

Description

Positioning and fixing device is stabilized in pipe processing

Technical Field

The utility model relates to a pipe processing technique specifically is a pipe processing stable positioning fixing device.

Background

In the production and processing process of pipe, need stabilize fixedly to the pipe, traditional pipe anchor clamps are generally fixed by the anchor clamps that adopt the clamp formula, and this kind of anchor clamps operation is complicated, and the pipe takes place to rotate easily, and causes deformation and wearing and tearing to the body easily, influences processingquality.

Chinese patent publication No. CN208788064U proposes a steel tube machining stable fixing device, which adopts the friction mode of multiple sides to fix the pipeline, but the fixing of the same plane, and the fixing mode in the single outside, can not effectively guarantee the whole firm fixing effect in the machining process, and because the pipeline outer wall is mostly smooth, the single outside is fixed, can cause the bad condition to take place because of the insufficient friction force.

Disclosure of Invention

An object of the utility model is to provide a location fixing device is stabilized in pipe processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a location fixing device is stabilized in pipe processing, includes the base, the base top is equipped with overcoat fixer and internal stay fixer, the internal stay fixer includes dead lever, pneumatic cylinder and fixed disk, and the pneumatic cylinder passes through the dead lever to be fixed at the base top surface, and the output of hydraulic stem is equipped with the telescopic link, the fixed disk has columniform disk body, is equipped with three support bull stick in the disk body side, supports the bull stick and passes through the axis of rotation with the disk body and rotate to be connected, is equipped with the backing sheet at support bull stick front end, the telescopic link front end have with support the bull stick rotate the regulation bull stick of being connected, the fixed disk passes through the support.

The outer sleeve fixer comprises two symmetrically arranged movable frames, the movable frames are in sliding connection with the base, the bottom of each movable frame is provided with a threaded sleeve, and the inner sides of the movable frames are provided with arc grooves; the double-threaded rod is inserted in the base and provided with two groups of external threads which are symmetrically arranged, the thread sleeves at the bottoms of the two movable frames are respectively connected with the two groups of external threads in a rotating manner through threads, and the side surface of the base is provided with a driving motor which is in transmission connection with the double-threaded rod.

As the preferred scheme of the utility model: the base bottom has the cushion socket, and the cushion socket is inside to have a plurality of damping spring.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through setting up the internal stay fixer, carries out the stable stay from the pipe inside through a plurality of support bull sticks to cooperate with the overcoat fixer, thereby very big assurance the pipe fixity with man-hour, and the internal fixation ware structure is ingenious, can adapt to the pipe fitting of different internal diameters and match the use, and is very convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the middle internal stay fixer of the present invention.

Fig. 3 is a front view of the middle outer sleeve fixer of the utility model.

In the figure, 1-a base, 2-an outer sleeve fixer, 3-an inner support fixer, 4-a fixed rod, 5-a hydraulic cylinder, 6-a telescopic rod, 7-a fixed disk, 8-a disk body, 9-a support rotating rod, 10-a support sheet, 11-a bracket, 12-an adjusting rotating rod, 13-a movable frame, 14-an arc groove, 15-a driving motor, 16-a double-threaded rod and 17-a threaded sleeve.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a circular tube processing, stabilizing, positioning and fixing device comprises a base 1, wherein an outer sleeve fixer 2 and an inner support fixer 3 are arranged at the top of the base 1, the outer sleeve fixer 2 is used for being sleeved outside a circular tube to fix the circular tube, the inner support fixer 3 is used for supporting and fixing the circular tube from the inside of the circular tube, the inner support fixer 3 comprises a fixing rod 4, a hydraulic cylinder 5 and a fixing disc 7, the hydraulic cylinder 5 is fixed on the top surface of the base 1 through the fixing rod 4, an expansion link 6 is arranged at the output end of the hydraulic rod, the fixing disc 7 is provided with a cylindrical disc body 8, three supporting rotating rods 9 are arranged on the side surface of the disc body 8, the supporting rotating rods 9 are rotatably connected with the disc body 8 through rotating shafts, a supporting sheet 10 is arranged at the front end of the supporting rotating rod 9, an adjusting rotating rod 12 rotatably connected with the supporting rotating rod 9 is arranged at the, can and then drive the rotation of supporting bull stick 9 through the rotation of adjusting bull stick 12, fixed disk 7 is fixed on dead lever 4 through support 11, when carrying out the internal support through internal stay fixer 3, it contracts to move telescopic link 6 earlier on, make and support bull stick 9 and rotate to the horizontal direction, the pipe fitting suit is behind 8 outsides of disk body, the extension of redrive telescopic link 6, make and support bull stick 9 and rotate to vertical direction, make backing sheet 10 and the intraductal laminating of pipe, carry out the stable support from the intraductal portion of pipe through a plurality of supporting bull sticks 9, and cooperate with overcoat fixer 2, thereby very big assurance the fixity of pipe when adding man-hour, and interior city fixer structure is ingenious, can adapt to the pipe fitting of different internal diameters and match the use, it is very convenient.

Furthermore, the jacket fixer 2 comprises two symmetrically arranged movable frames 13, the movable frames 13 are connected with the base 1 in a sliding way, the bottom of the movable frame 13 is provided with a threaded sleeve 17, the inner side of the movable frame 13 is provided with an arc groove 14, when the outer sides of the circular tubes are sleeved and fixed, the circular tubes are clamped and fixed through the arc grooves 14 by drawing the movable frames 13 inward, a double-threaded rod 16 is inserted in the base 1, two groups of external threads are symmetrically arranged on the double-threaded rod 16, thread sleeves 17 at the bottoms of the two movable frames 13 are respectively and rotationally connected with the two groups of external threads through threads, a driving motor 15 which is in transmission connection with a double-threaded rod 16 is arranged on the side surface of the base 1, the double-threaded rod 16 is driven to rotate by the driving motor 15, and then the threaded sleeve 17 and the double-threaded rod 16 are driven to rotate relatively to generate displacement, so that the adjustment work of the inward and outward movement of the movable frame 13 is realized.

Example 2:

on embodiment 1's basis, in order to further guarantee fixed effect, base 1 bottom has the shock attenuation seat, and the shock attenuation seat is inside to have a plurality of damping spring, can absorb vibrations in the course of working, avoids the pipeline skew that vibrations lead to.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A stable positioning and fixing device for circular tube processing comprises a base (1) and is characterized in that, the top of the base (1) is provided with an outer sleeve fixer (2) and an inner support fixer (3), the internal stay fixer (3) comprises a fixed rod (4), a hydraulic cylinder (5) and a fixed disc (7), the hydraulic cylinder (5) is fixed on the top surface of the base (1) through the fixed rod (4), the output end of the hydraulic rod is provided with a telescopic rod (6), the fixed disc (7) is provided with a cylindrical disc body (8), three supporting rotating rods (9) are arranged on the side surface of the tray body (8), the supporting rotating rods (9) are rotationally connected with the tray body (8) through rotating shafts, a support sheet (10) is arranged at the front end of the support rotating rod (9), an adjusting rotating rod (12) which is rotatably connected with the support rotating rod (9) is arranged at the front end of the telescopic rod (6), the fixed disc (7) is fixed on the fixed rod (4) through a bracket (11).

2. The round tube processing, stabilizing, positioning and fixing device as claimed in claim 1, wherein the outer sleeve fixer (2) comprises two symmetrically arranged movable frames (13), the movable frames (13) are slidably connected with the base (1), a threaded sleeve (17) is arranged at the bottom of each movable frame (13), and an arc groove (14) is formed in the inner side of each movable frame (13).

3. The round tube processing, stabilizing, positioning and fixing device as claimed in claim 2, characterized in that a double threaded rod (16) is inserted into the base (1), the double threaded rod (16) has two sets of symmetrically arranged external threads, and the thread sleeves (17) at the bottom of the two movable frames (13) are respectively connected with the two sets of external threads in a threaded rotation manner.

4. The round tube processing, stabilizing, positioning and fixing device as claimed in claim 3, characterized in that a driving motor (15) in transmission connection with a double threaded rod (16) is arranged on the side of the base (1).

5. A circular tube processing, stabilizing, positioning and fixing device as claimed in claim 1 or 2, wherein the base (1) has a shock absorbing seat at the bottom, and a plurality of shock absorbing springs are arranged in the shock absorbing seat.

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