CN211760904U

CN211760904U - Pipe fitting fixing device for machining

Info

Publication number: CN211760904U
Application number: CN201921933321.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-10-27
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a pipe fitting fixing device for machining, which relates to the field of pipe fitting machining and comprises a vertical supporting plate fixed on a base, wherein the upper end of the supporting plate is fixed with a transverse installation box, two fixed blocks which are oppositely arranged are fixed on the inner side of the installation box, threaded cross rods are rotatably installed on the two fixed blocks through bearings, the opposite ends of the two threaded cross rods are respectively fixed with a driven bevel gear, and the deviating ends of the two threaded cross rods are respectively in threaded connection with an L-shaped fixed plate with a short end in sliding fit in the installation box; the long end of the L-shaped fixing plate is rotatably provided with a transverse rotating cross rod, and the opposite ends of the two rotating cross rods are respectively fixed with a conical fixing head. Whole device is not only fixed effectual, and is fixed firm, and can also order about the pipe fitting and roll convenient processing, simultaneously, the height of gyro wheel can also adjust when needing to can adjust the initial height of gyro wheel as required, use in a flexible way.

Description

Pipe fitting fixing device for machining

Technical Field

The utility model relates to a pipe fitting processing field especially relates to a pipe fitting fixing device for machining.

Background

The pipe fitting that uses at present is at the in-process of processing, need use fixing device to go on to it can, however, traditional fixing device needs the human drive to fix, the fixing process is loaded down with trivial details, fixed inefficiency, and the complicated cost of manufacture of the most structure of current automatic fixing device is high, and after the pipe fitting is fixed, need take off from fixing device just can overturn, the result of use is not good enough, make machining efficiency low, for this reason, need a pipe fitting fixing device for machining.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a pipe fitting fixing device for machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pipe fitting fixing device for machining comprises a vertical supporting plate fixed on a base, wherein a transverse installation box is fixed at the upper end of the supporting plate, two fixing blocks which are arranged oppositely are fixed on the inner side of the installation box, threaded cross rods are rotatably installed on the two fixing blocks through bearings, driven bevel gears are fixed at opposite ends of the two threaded cross rods, and the deviating ends of the two threaded cross rods are in threaded connection with L-shaped fixing plates of which the short ends are in sliding fit in the installation box;

the long end of L shape fixed plate rotates installs horizontal rotation horizontal pole, and the looks remote site of two rotation horizontal poles all is fixed with conical fixed head, vertical screw thread montant is installed to the install bin internal rotation, and the lower extreme transmission of screw thread montant is connected with the positive and negative motor that is fixed in the install bin bottom, be fixed with the initiative bevel gear on the screw thread montant, the initiative bevel gear all meshes with two driven bevel gears, the top of install bin is fixed with supporting component.

Preferably, the supporting component is including being fixed in the vertical stand pipe at installation roof portion, the install bin is worn out and is located the stand pipe in the upper end of screw thread montant, and one end threaded connection that the screw thread montant is located the stand pipe has the internal thread pipe of sliding fit in the stand pipe, the upper end of internal thread pipe is fixed with the fixed sleeving, the inboard activity of fixed sleeving is pegged graft and is had the rectangle inserted bar, and the upper end of rectangle inserted bar is fixed with drive assembly, threaded connection has one end to press the locking screw of arranging on the rectangle inserted bar on the fixed sleeving.

Preferably, the driving assembly comprises an installation cover fixed at the upper end of the rectangular insertion rod, a double-shaft motor is fixed on the inner side of the installation cover, two output ends of the double-shaft motor penetrate out of the installation cover and are fixed with rollers, and two ends of each roller are pressed and sleeved on the pipe fitting main bodies at the upper ends of the two fixing heads respectively.

Preferably, the cross section of the L-shaped fixing plate is rectangular, a rectangular limiting ring which is in sliding fit in the installation box is fixed at the short end of the L-shaped fixing plate, a first installation hole matched with the rotating cross rod is formed in the long end of the L-shaped fixing plate, and the rotating cross rod is rotatably installed in the first installation hole.

Preferably, the end of the rotating cross rod is fixedly sleeved with two limiting rings, and the two limiting rings are respectively positioned on two sides of the long end of the L-shaped fixing plate.

Preferably, the inner side of the internal thread tube is circular, and the outer side of the internal thread tube is rectangular and matched with the inner side of the guide tube in size.

Preferably, a power supply and a controller are fixed on the base, and the output end of the controller is electrically connected with the forward and reverse rotating motor and the double-shaft motor.

Preferably, the rotation directions of the two driven bevel gears are opposite, and the thread directions of the two thread cross rods are the same.

This scheme is through positive and negative motor, the initiative bevel gear, driven bevel gear, the screw thread horizontal pole, the setting of L shape fixed plate and fixed head, can be used for fixing the pipe fitting tip, and the distance between two fixed heads is adjustable, then can be used for going on to the pipe fitting of different length can, and through the screw thread montant, the internal thread pipe, the setting of biax motor and gyro wheel, can compress tightly the pipe fitting, and then make fixed more firm, and simultaneously, can also order about the gyro wheel through the biax motor and rotate and drive pipe fitting and fixed head and wholly rotate, thereby overturn the pipe fitting when needing, convenient processing, in addition, can pull rectangle inserted bar behind the locking screw through unscrewing or precession setting, and then can adjust the height of gyro wheel when needing, the controllability is good.

Whole device is not only fixed effectual, and is fixed firm, and can also order about the pipe fitting and roll convenient processing, simultaneously, the height of gyro wheel can also adjust when needing to can adjust the initial height of gyro wheel as required, use in a flexible way.

Drawings

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

Fig. 2 is a front view of the present invention.

Fig. 3 is a schematic cross-sectional view of the internal thread tube of the present invention.

Reference numbers in the figures: the device comprises a base 1, a supporting plate 2, an installation box 3, a fixing block 4, a fixing plate 5L-shaped, a rotating cross rod 6, a fixing head 7, a threaded vertical rod 8, a motor 9 rotating forward and backward, a driving bevel gear 10, a driven bevel gear 11, a threaded cross rod 12, a guide pipe 13, an internal threaded pipe 14, a fixing sleeve 15, a rectangular insertion rod 16, an installation cover 17, a double-shaft motor 18 and a roller 19.

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.

Referring to fig. 1-3, a pipe fitting fixing device for machining comprises a vertical supporting plate 2 fixed on a base 1, a transverse installation box 3 is fixed at the upper end of the supporting plate 2, two fixing blocks 4 arranged oppositely are fixed on the inner side of the installation box 3, threaded cross rods 12 are rotatably installed on the two fixing blocks 4 through bearings, driven bevel gears 11 are fixed at the opposite ends of the two threaded cross rods 12, and the deviating ends of the two threaded cross rods 12 are in threaded connection with an L-shaped fixing plate 5 with a short end in sliding fit in the installation box 3;

the long end of the L-shaped fixing plate 5 is rotatably provided with a transverse rotating cross rod 6, opposite ends of the two rotating cross rods 6 are respectively provided with a conical fixing head 7, a vertical threaded vertical rod 8 is rotatably arranged in the installation box 3, the lower end of the threaded vertical rod 8 is in transmission connection with a forward and reverse rotating motor 9 fixed at the bottom of the installation box 3, a driving bevel gear 10 is fixed on the threaded vertical rod 8, the driving bevel gear 10 is meshed with two driven bevel gears 11, and a supporting component is fixed at the top of the installation box 3.

In this embodiment, the supporting component is including being fixed in the vertical stand pipe 13 at 3 tops of installing bin, install bin 3 is worn out and be located stand pipe 13 to the upper end of screw thread montant 8, the one end threaded connection that screw thread montant 8 is located stand pipe 13 has internal thread pipe 14 in sliding fit in stand pipe 13, the upper end of internal thread pipe 14 is fixed with fixed sleeve 15, the inboard activity of fixed sleeve 15 is pegged graft and is had rectangle inserted bar 16, the upper end of rectangle inserted bar 16 is fixed with drive assembly, threaded connection has one end to press the locking screw of placing in on rectangle inserted bar 16 on the fixed sleeve 15.

In this embodiment, the driving assembly includes an installation cover 17 fixed on the upper end of the rectangular insertion rod 16, a double-shaft motor 18 is fixed on the inner side of the installation cover 17, two output ends of the double-shaft motor 18 penetrate through the installation cover 17 and are fixed with a roller 19, and the upper end of the roller 19 is pressed with two ends respectively sleeved on the pipe fitting main bodies on the two fixing heads 7.

In the present embodiment, the cross-sectional shape of the L-shaped fixing plate 5 is rectangular, and a rectangular spacing collar which is slidably fitted in the mounting case 3 is fixed to the short end of the L-shaped fixing plate 5, the long end of the L-shaped fixed plate 5 is provided with a first mounting hole matched with the rotary cross rod 6, the rotary cross rod 6 is rotatably mounted in the first mounting hole, the end part of the rotary cross rod 6 is fixedly sleeved with two limiting rings which are respectively positioned at two sides of the long end of the L-shaped fixed plate 5, the inner side of the internal thread tube 14 is circular, the outer side of the internal thread pipe 14 is rectangular and is matched with the inner side of the guide pipe 13 in size, a power supply and a controller are fixed on the base 1, the controller is an existing universal single chip microcomputer controller, and the output end of the controller is electrically connected with the forward and reverse rotation motor 9 and the double-shaft motor 18, the rotation directions of the two driven bevel gears 11 are opposite, and the thread rotation directions on the two thread cross rods 12 are the same.

When the utility model is used, the operation controller controls the positive and negative rotation motor 9 to work, at the moment, the positive and negative rotation motor 9 orders the screw thread vertical rod 8 to rotate to drive the driving bevel gear 10 and the driven bevel gear 11 to rotate, at the moment, the two driven bevel gears 11 arranged reversely rotate, under the action of the screw threads of the two screw thread cross rods 12, the two L-shaped fixing plates 5 arranged are mutually far away or close to each other, further, the distance between the two fixing heads 7 is adjusted, after one end of a pipe fitting is sleeved on one of the fixing heads 7, the two fixing heads 7 are driven to close by the positive and negative rotation motor 9, then the fixing heads 7 are fixed, simultaneously, because the screw thread vertical rod 8 also rotates, under the action of the screw threads, the arranged internal thread pipe 14 moves upwards to drive the double-shaft motor 18 and other structures to move upwards integrally, the roller 19 is contacted with the pipe fitting and, when the pipe fitting is ordered about to need to rotate, order about biax motor 18 work through operation controller and can drive gyro wheel 19 and rotate, thereby can roll the pipe fitting, make the pipe fitting rotate, can pull rectangle inserted bar 16 behind the locking screw through the unscrewing or precession setting, and then can adjust gyro wheel 19's height when needing, the controllability is good, whole device is not only fixed effectual, it is fixed firm, and can also order about the pipe fitting roll convenient processing, and simultaneously, gyro wheel 19's height can also be adjusted when needing, thereby can adjust gyro wheel 19's initial height as required, flexible to use.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipe fitting fixing device for machining comprises a vertical supporting plate (2) fixed on a base (1), wherein a transverse mounting box (3) is fixed at the upper end of the supporting plate (2), and is characterized in that two fixing blocks (4) which are oppositely arranged are fixed on the inner side of the mounting box (3), threaded cross rods (12) are rotatably mounted on the two fixing blocks (4) through bearings, driven bevel gears (11) are fixed at opposite ends of the two threaded cross rods (12), and the deviating ends of the two threaded cross rods (12) are in threaded connection with L-shaped fixing plates (5) with short ends in sliding fit in the mounting box (3);

the long end of L shape fixed plate (5) rotates installs horizontal rotation horizontal pole (6), and the looks remote site of two rotation horizontal poles (6) all is fixed with conical fixed head (7), vertical screw thread montant (8) are installed to install bin (3) internal rotation, and the lower extreme transmission of screw thread montant (8) is connected with and is fixed in positive reverse motor (9) of install bin (3) bottom, be fixed with initiative bevel gear (10) on screw thread montant (8), initiative bevel gear (10) all mesh with two driven bevel gears (11), the top of install bin (3) is fixed with supporting component.

2. The pipe fitting fixing device for machining according to claim 1, characterized in that the supporting assembly comprises a vertical guide pipe (13) fixed to the top of the installation box (3), the upper end of the threaded vertical rod (8) penetrates through the installation box (3) and is located in the guide pipe (13), one end of the threaded vertical rod (8) located in the guide pipe (13) is in threaded connection with an internal threaded pipe (14) in sliding fit with the guide pipe (13), a fixing sleeve (15) is fixed to the upper end of the internal threaded pipe (14), a rectangular inserted rod (16) is movably inserted into the inner side of the fixing sleeve (15), a driving assembly is fixed to the upper end of the rectangular inserted rod (16), and a locking screw with one end pressed on the rectangular inserted rod (16) is connected to the fixing sleeve (15) in a threaded manner.

3. The pipe fitting fixing device for machining according to claim 2, wherein the driving assembly comprises a mounting cover (17) fixed to the upper end of the rectangular insertion rod (16), a double-shaft motor (18) is fixed to the inner side of the mounting cover (17), two output ends of the double-shaft motor (18) penetrate through the mounting cover (17) and are fixed with rollers (19), and the upper end of each roller (19) is provided with a pipe fitting main body, two ends of each pipe fitting main body are respectively sleeved on the upper ends of the two fixing heads (7).

4. A pipe fitting fixing device for machining according to any one of claims 1 to 3, characterized in that the cross-sectional shape of the L-shaped fixing plate (5) is rectangular, the short end of the L-shaped fixing plate (5) is fixed with a rectangular spacing ring which is slidably fitted in the mounting box (3), and the long end of the L-shaped fixing plate (5) is provided with a first mounting hole which is matched with the rotating cross bar (6), and the rotating cross bar (6) is rotatably mounted in the first mounting hole.

5. A pipe fitting fixing device for machining according to claim 4, characterized in that the end of the rotating cross bar (6) is fixedly sleeved with two limiting rings, and the two limiting rings are respectively positioned at two sides of the long end of the L-shaped fixing plate (5).

6. A machining tube fixing device according to claim 2, characterized in that the internal shape of the internally threaded tube (14) is circular and the external shape of the internally threaded tube (14) is rectangular and fits the internal size of the guide tube (13).

7. A pipe fitting fixing device for machining according to claim 3, characterized in that a power supply and a controller are fixed on the base (1), and the output end of the controller is electrically connected with both the forward and reverse rotation motor (9) and the double-shaft motor (18).

8. A pipe fitting fixing device for machining according to claim 4, characterized in that the direction of rotation of the two driven bevel gears (11) is opposite and the direction of rotation of the threads on the two threaded crossbars (12) is the same.