Pipe fitting clamp capable of controlling opening size

Abstract

The utility model discloses a pipe fitting clamp capable of controlling the size of an opening, which comprises a base, a digital controller is arranged at the upper end of the base, an air cylinder main body is arranged at the front end of the digital controller, an upper clamping jaw seat is arranged at the lifting end of the air cylinder main body, and an upper pipe clamping block is arranged at the lower end of the upper clamping jaw seat. An upper pipe clamping block is arranged at the lower end of the base, a lower pipe clamping block is arranged at the lower end of the upper pipe clamping block, a lower clamping jaw seat is arranged at the bottom end of the lower pipe clamping block, a magnetic railing ruler is arranged at the lower end of the base, and a reading head is further arranged on one side of the magnetic railing ruler. When the pipe fitting clamp capable of controlling the opening size is used, the magnetic railing ruler digital reading device is additionally arranged on the pipe fitting clamp using an air cylinder, the opening size of the clamp can be controlled in the opening and closing process, different opening sizes can be set according to the diameter of a pipe fitting in the machining process, the machining efficiency is improved, and when pipe fittings of the same specification are machined, the machining efficiency is improved. The occupied space position is small, and the adaptability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pipe clamp that can control the size of opening, especially a pipe clamp that can control the size of opening. BACKGROUND

[0002] The existing pipe clamp using a cylinder usually only has two fixed states of full opening or full closing, such as fixed opening of 50mm or 100mm, and only two fixed positions when opening and closing, which affects the processing efficiency regardless of the consistent opening of the key diameter.

[0003] However, the existing crushing device does not have the ability to dry, so the heparin sodium needs to be dried separately before processing to remove moisture, which is not convenient and greatly reduces the work efficiency.

[0004] Therefore, we propose a pipe clamp that can control the size of opening to solve the above problems. INVENTION CONTENTS

[0005] The utility model discloses a pipe clamp that can control the size of opening, which can increase the magnetic scale digital reading device through the pipe clamp using a cylinder when using the pipe clamp that can control the size of opening, and can control the arbitrary opening size of the clamp when opening and closing, so as to set different opening sizes according to the size of the pipe diameter in processing, so as to process the same specification pipe with small space position and better adaptability, thereby solving the problems in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical scheme:

[0007] A pipe clamp that can control the size of opening, comprising a base, a digital controller is arranged at the upper end of the base, a cylinder body is arranged at the front end of the digital controller, an upper jaw seat is installed at the lifting end of the cylinder body, an upper pipe clamp block is installed at the lower end of the upper jaw seat, a lower pipe clamp block is arranged at the lower end of the upper pipe clamp block, a lower jaw seat is arranged at the bottom end of the lower pipe clamp block, a magnetic scale is arranged at the lower end of the base, and a reading head is further arranged on one side of the magnetic scale.

[0008] In further embodiments, the lower jaw seat is installed at the front end of the base, and the lower pipe clamp block is fixedly installed on the lower jaw seat.

[0009] In further embodiments, the digital controller is electrically connected with the magnetic scale and the electromagnetic valve on the cylinder body respectively.

[0010] In further embodiments, the magnetic scale sensor is fixed to the side of the cylinder body through a support.

[0011] In further embodiments, the front end of the main body is provided with a discharge port, which is arranged in an inclined manner at the bottom end of the crushing roller, and a receiving plate is further arranged at one side of the discharge port.

[0012] In further embodiments, the bottom end of the discharge port is provided with an external connecting pipe.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses, when using the pipe clamp of controllable opening size, can through to the pipe clamp of using air cylinder, increase the digital reading device of magnetic scale, can control the arbitrary opening size of clamp when opening and closing, according to the size of pipe diameter in processing, set different opening size, with processing efficiency, when processing same kind specification pipe, the space position occupied is small, and the adaptability is better. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a kind of controllable opening size pipe clamp overall structure schematic diagram;

[0016] Fig. 2 It is a kind of controllable opening size pipe clamp side view structure schematic diagram.

[0017] In the drawing: 1, base;2, digital controller;3, air cylinder main body;4, upper clamping jaw base;5, lower clamping jaw base;6, magnetic scale;7, upper pipe clamp block;8, lower pipe clamp block;9, reading head. DETAILED DESCRIPTION

[0018] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more.

[0019] In the description of the utility model, it is necessary to explain that, unless there is definite stipulation and limitation, the term "installation", "connection" should be broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication inside two elements.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through specific circumstances.

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in the description of the embodiments of the utility model in combination with the drawings, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figs. 1-2 A pipe clamp capable of controlling the size of the opening, comprising a base 1, the upper end of the base 1 is provided with a digital controller 2, the digital controller 2 is built-in PLC (such as Siemens S7-1200) or special numerical control module, receives the signal of the magnetic scale 6 and outputs control instruction to the electromagnetic valve of the cylinder body 3, while the magnetic scale 6 adopts high-precision magnetic scale 6, such as MKS series with resolution of 0.01mm, is fixed on the side of the cylinder body 3 through the support, and the piston rod (parallel installation, real-time monitoring of piston displacement and conversion into digital signal) of the cylinder body 3 is provided with a piston rod (parallel installation, real-time monitoring of piston displacement and conversion into digital signal), and in use, the magnetic scale 6 real-time feedback displacement adjusts the opening of the electromagnetic valve of the cylinder body 3 through the internal processor to accurately control the stroke of the cylinder, and the read head 9 is arranged on the magnetic scale 6, which senses the magnetic mark on the magnetic scale 6, and real-time monitors the displacement change of the cylinder piston rod, and converts the mechanical displacement into high-precision digital signal, then drives the upper clamp jaw seat 4 to move up and down, so that the upper pipe clamp block 7 also moves up and down, so as to cooperate with the lower pipe clamp block 8 on the lower pipe clamp block 8 to adjust the distance, so as to control the opening.

[0022] The utility model discloses a working principle is: as shown in the drawing, including base 1, this base 1 upper end is installed digital controller 2, this digital controller 2 is built -in PLC (such as siemens S7-1200) or special numerical control module, receives the signal of magnetic scale 6 and exports control instruction to the solenoid valve of cylinder main body 3, and this magnetic scale 6 adopts high accuracy magnetic scale 6, such as resolution 0.01mm's MKS series, is fixed in the side of cylinder main body 3 through support, with the piston rod (parallel installation, real -time monitoring piston displacement and conversion digital signal, and in use, the displacement of real -time feedback of magnetic scale 6 passes through the processor inside adjustment solenoid valve opening degree of cylinder main body 3 to accurately control cylinder stroke, and is provided with reading head 9 on magnetic scale 6 and is inducted the magnetism mark on magnetic scale 6, real -time monitoring the displacement change of cylinder piston rod, and convert mechanical displacement into high accuracy digital signal, then drive upper clamping jaw seat 4 and move up and down, to make that upper pipe clamping block 7 also move up and down, to cooperate the distance adjustment of lower clamping jaw seat 5 on lower pipe clamping block 8, to control the opening.

[0023] It is apparent for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or essential characteristics of the utility model. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A pipe clamp for controlling the size of an opening, characterized by: The utility model relates to a digital control type pipe cutting machine, including base (1), the upper end of base (1) is provided with digital controller (2), and the front end of digital controller (2) is provided with cylinder body (3), the lifting end of cylinder body (3) is installed with upper jaw seat (4), the lower end of upper jaw seat (4) is installed with upper pipe clamping block (7), and the lower end of upper pipe clamping block (7) is provided with lower pipe clamping block (8), the bottom of lower pipe clamping block (8) is provided with lower jaw seat (5), the lower end of base (1) is provided with magnetic scale (6), one side of magnetic scale (6) is also provided with reading head (9).

2. The pipe clamp of claim 1, wherein: The lower jaw seat (5) is installed at the front end of the base (1), and the lower pipe clamping block (8) is fixedly installed on the lower jaw seat (5).

3. The pipe clamp of claim 1, wherein: The digital controller (2) is electrically connected with the magnetic scale (6) and the electromagnetic valve on the cylinder body (3) respectively.

4. The pipe clamp of claim 1, wherein: The sensor of the magnetic scale (6) is fixed to the side of the cylinder body (3) through a support.

5. The pipe clamp of claim 1, wherein: The upper jaw seat (4) and the lower jaw seat (5) are symmetrically arranged, and the upper jaw seat (4) and the lower jaw seat (5) are detachable clamping jaws.

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