CN211639053U

CN211639053U - Clamp for processing end face of right-angle bent pipe

Info

Publication number: CN211639053U
Application number: CN201922228125.0U
Authority: CN
Inventors: 胡垒
Original assignee: Chengdu Hengdong Machinery Co ltd
Current assignee: Chengdu Hengdong Machinery Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-10-09
Anticipated expiration: 2029-12-12

Abstract

The utility model belongs to the technical field of pipeline processing auxiliary equipment, in particular to a clamp for processing the end face of a right-angle elbow, which comprises a cylindrical shell with a rectangular groove, wherein the lower surface of the shell is provided with a plurality of article carriers for placing the right-angle elbow, the article carriers comprise a base and a carrying platform, a plurality of slide rails are symmetrically arranged on the base, the slide rails are all in sliding connection with the carrying platform, one side of the carrying platform is also provided with a plurality of first locking screws for locking the slide rails, a U-shaped elbow clamp is also arranged on the carrying platform, the elbow clamp comprises a plurality of clamping walls and a connecting rod, the clamping walls are all in sliding connection with the connecting rod, the upper surface of the bent pipe clamp is provided with a U-shaped auxiliary pipe clamp, the back of the auxiliary pipe clamp is fixedly connected with an L-shaped pressing table, the upper surface of the pressing table is provided with a pressing plate for pressing the auxiliary pipe clamp, the utility model discloses a solve traditional quarter bend class part at the unable fixed problem of fastening of machining instrument table surface.

Description

Clamp for processing end face of right-angle bent pipe

Technical Field

The utility model belongs to the technical field of the pipe-line machining auxiliary assembly, concretely relates to anchor clamps for processing of right angle return bend terminal surface.

Background

A pipe is a device for transporting a gas, a liquid or a fluid with solid particles. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations. However in the use, need carry out some processing to the pipeline terminal surface, and add man-hour to the right angle return bend because the right angle return bend cross-section is circular, and machining instrument table surface is the plane mostly, and right angle return bend class part can't fasten fixedly, adds man-hour to its terminal surface, places unstable easy emergence and rocks, reduces the machining precision, consequently provides a anchor clamps that is used for processing right angle return bend terminal surface, fixes the right angle return bend in anchor clamps, can process the terminal surface of right angle return bend.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that traditional quarter bend class part can't be fastened and fixed on the working table surface of the machining equipment.

In order to achieve the above object, the basic scheme of the utility model provides a fixture for processing the end face of a right-angle elbow, which comprises a cylindrical shell with a rectangular groove, wherein the lower surface of the shell is provided with a plurality of article carriers for placing the right-angle elbow, each article carrier comprises a base and a carrying platform, a plurality of slide rails are symmetrically arranged on the base and are all in sliding connection with the carrying platform, one side of the carrying platform is also provided with a plurality of first locking screws for locking the slide rails, a U-shaped elbow clamp is also placed on the carrying platform, each elbow clamp comprises a plurality of clamping walls and connecting rods, the clamping walls are all in sliding connection with the connecting rods, one end of each clamping wall provided with the connecting rods is also provided with a second locking screw for locking the slide rails, a U-shaped auxiliary pipe clamp is placed on the upper surface of the elbow clamp, and an L-shaped press table is fixedly, and a pressing plate for pressing the auxiliary pipe clamp is arranged on the upper surface of the pressing table.

The principle and effect of this basic scheme lie in:

1. the pipe is widely used in various industries, agriculture and daily life due to its special shape, but also because the special shape of the elbow pipe often meets a series of problems in the process of processing and installing the elbow pipe, for example, in the process of processing the right-angle elbow pipe, one item is to process the end surface of the right-angle elbow pipe, but the section of the right-angle elbow is circular, most of the working tables of the existing machining apparatus are planes, parts such as the right-angle elbow can not be fastened and fixed, when the end face of the steel wire is processed, the steel wire is unstable to be placed and easy to shake, the processing precision is reduced, the next installation and use are greatly difficult, and the utility model discloses in, provide an auxiliary fixture during right angle return bend adds man-hour, place right angle return bend on objective platform, then press from both sides the clamp of right angle return bend through the return bend pipe clamp, alright processed its terminal surface.

2. The pipeline has different specifications and material, and same right angle return bend is also the same, has the specification of different diameters, if the right angle return bend at the different specifications of processing is the anchor clamps of changing the difference, so not only has wasted social resource, has improved the processing cost, has still dragged the process of processing when changing anchor clamps, and is very unreasonable, and in the scheme that provides, a set of anchor clamps can press from both sides tightly through the right angle return bend that changes a plurality of slide rail heights that set up under objective platform and set up the connecting rod length that the return bend pressed from both sides different diameter specifications alright accomplish, so alright avoid frequently changing anchor clamps at the right angle return bend of processing different diameter specifications the work step of anchor clamps.

Furthermore, one of the plurality of loading platforms is provided with a plurality of auxiliary baffles for preventing the right-angle elbow from displacing. The auxiliary elbow clamp and the right-angle elbow to be processed on the loading platform are subjected to displacement limitation.

Furthermore, the upper surface of the shell is also provided with a groove for mounting a pressure plate. And fixing the pressing plate, and placing the pressing plate to horizontally displace during the work of the clamp.

Furthermore, the carrying platform, the bent pipe clamp and the auxiliary pipe clamp are all arranged in a rectangular groove of the shell. The right-angle bent pipe is effectively fixed, and accidents are prevented when the clamp works.

Drawings

Fig. 1 is an assembly exploded view of a clamp for machining the end face of a right-angle elbow according to an embodiment of the present invention;

fig. 2 is a diagram illustrating the pipe clamping effect of the clamp for machining the end face of the right-angle elbow according to the embodiment of the present invention;

fig. 3 is a left side view of a base in the fixture for processing the end face of the right-angle elbow according to the embodiment of the present invention;

fig. 4 is a top view of a pipe clamp in a fixture for processing a right-angle elbow end surface according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a base 1, an object stage 2, an auxiliary baffle 3, a shell 4, a rectangular groove 5, a clamping wall 6, a pressing plate 7, an auxiliary pipe clamp 8, a first locking screw 9, a sliding rail 10, a connecting rod 11, a second locking screw 12 and a right-angle bent pipe A.

A clamp for processing the end face of a right-angle elbow pipe A is disclosed, for example, a cylindrical shell 4 shown in figure 1 is provided with a rectangular groove 5, the lower surface of the shell 4 is provided with two article carriers for placing the right-angle elbow pipe A, as shown in figure 3, the article carriers comprise a base 1 and an article carrying platform, two square slide rails 10 are symmetrically arranged on the base 1, the slide rails 10 are both connected with the article carrying platform in a sliding manner, one of the article carrying platform is provided with two auxiliary baffle plates 3 for preventing the right-angle elbow pipe A from displacing on the left and right sides, one side of the article carrying platform is provided with two first locking screws 9 for locking the slide rails 10, as shown in figure 1, a U-shaped elbow clamp is also arranged on the article carrying platform, as shown in figure 4, the elbow clamp comprises two left and right clamp walls 6 and a connecting rod 11, the connecting rod 11 is connected with the clamp walls 6 in a sliding manner, the lower surface, as shown in fig. 1, a U-shaped auxiliary pipe clamp 8 is placed on the upper surface of the pipe clamp, an L-shaped pressing table is fixedly connected to the back of the auxiliary pipe clamp 8, a pressing plate 7 for pressing the auxiliary pipe clamp 8 is arranged on the upper surface of the pressing table, the pressing plate 7 is further installed in a groove formed in the upper surface of the shell 4, and the carrying platform, the pipe clamp and the auxiliary pipe clamp 8 are all arranged in a rectangular groove 5 of the shell 4.

When the clamp for processing the end face of the right-angle elbow pipe A is used, firstly, the carrier is taken out, the base 1 is fixed on the working table surface of a machining device, the diameter of the right-angle elbow pipe A to be processed is measured, then the height of the carrying platform is adjusted by the slide rail 10 arranged on the base 1, all the first locking screws 9 are screwed, then the shell is placed on the base 1, the carrying platform is sleeved in the rectangular groove 5, then the specific size of the elbow pipe clamp is adjusted by the connecting rod 11 according to the diameter of the right-angle elbow pipe A to be processed, the elbow pipe clamp is matched with the diameter of the right-angle elbow pipe A to be processed, after the size of the elbow pipe clamp is adjusted, the elbow pipe clamp is placed on the carrying platform, the right-angle elbow pipe A to be processed is taken out, the auxiliary pipe clamp 8 is taken out and placed on the upper surface of the elbow pipe clamp, the pressing, the pressing plate 7 is placed on the pressing table of the auxiliary pipe clamp 8 and is embedded into the groove arranged on the upper surface of the shell 4, so that the clamping process of the right-angle bent pipe A is completed, and the clamping effect is shown in fig. 2.

After the right-angle bent pipe A is processed, the right-angle bent pipe A can be directly taken out, and then the next right-angle bent pipe A can be processed.

The utility model provides an auxiliary fixture when right angle return bend A adds man-hour places right angle return bend A on objective platform, then through the tight clamp of elbow clamp with right angle return bend A, alright processed its terminal surface, traditional right angle return bend A class part can't fasten fixed problem at machining instrument table surface has not only been solved to this scheme, can also not just press from both sides the right angle return bend A of pressing from both sides tight different diameters with changing anchor clamps, provides processing facility for this field, has improved machining efficiency.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A clamp for processing the end face of a right-angle bent pipe is characterized by comprising a cylindrical shell provided with a rectangular groove, the lower surface of the shell is provided with a plurality of article carriers for placing the right-angle elbow, each article carrier comprises a base and an article carrying platform, a plurality of slide rails are symmetrically arranged on the base and are all connected with the article carrying platform in a sliding way, one side of the carrying platform is also provided with a plurality of first locking screws for locking the sliding rail, a U-shaped bent pipe clamp is also arranged on the carrying platform and comprises a plurality of clamping walls and a connecting rod, the clamping walls are all connected with the connecting rod in a sliding way, a second locking screw for locking the slide rail is arranged at one end of the clamping wall provided with the connecting rod, a U-shaped auxiliary pipe clamp is arranged on the upper surface of the pipe bending clamp, the back of the auxiliary pipe clamp is fixedly connected with an L-shaped pressing table, and a pressing plate used for pressing the auxiliary pipe clamp is arranged on the upper surface of the pressing table.

2. The clamp for processing the end face of the right-angle elbow according to claim 1, wherein: and a plurality of auxiliary baffles for preventing the right-angle bent pipe from displacing are arranged on two sides of one of the object carrying platforms.

3. The clamp for processing the end face of the right-angle elbow according to claim 1, wherein: the upper surface of the shell is also provided with a groove for mounting the pressing plate.

4. The clamp for processing the end face of the right-angle elbow according to claim 1, wherein: the carrying platform, the bent pipe clamp and the auxiliary pipe clamp are all arranged in a rectangular groove of the shell.