Pipe machining and polishing device

Abstract

The utility model discloses a pipe machining and polishing device, belongs to the technical field of pipe polishing, and solves the problems that the surface of a pipe can be polished in a sand blasting manner besides the polishing of a grinding wheel or a grinding belt in the conventional polishing manner, but a large amount of grinding materials are splashed in the sand blasting manner, so that the polishing effect is poor. In this way, the problems that the environment is affected, and cleaning is difficult are solved. Comprising a protective pipe, two groups of guide assemblies arranged in the protective pipe, and an injection assembly and an air injection assembly which are arranged in the protective pipe and located between the two groups of guide assemblies, and the number of each group of guide assemblies is two. When the pipe polishing machine works, an operator feeds a pipe into the protective pipe, the air cylinder drives the shaft seat to enable the conveying roller to abut against the outer wall of the pipe, then the pipe is conveyed to pass through the sand blasting assembly and the air injection assembly, the sand blasting assembly polishes the pipe firstly, the air injection assembly removes abrasive materials, the guiding assembly guides the pipe to finish polishing, and the abrasive materials are retained in the protective pipe. And pouring the grinding material after polishing.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe polishing technical field especially, relates to a pipe processing polishing device. BACKGROUND

[0002] Pipe polishing is through mechanical or chemical method to the pipe surface is handled to remove surface defect and improve its smoothness process. Usually adopt the polishing machine to carry out, utilize the abrasive wheel or abrasive tape and the relative motion of pipe surface, through the grinding action of abrasive, remove the pipe surface oxide skin, rust and weld defect. The pipe surface is smooth and even after polishing, has better corrosion resistance and aesthetic property, is widely used in building, automobile, aerospace etc. industry to meet the different application to the pipe surface quality requirement.

[0003] And the current conventional polishing mode except the polishing of abrasive wheel or abrasive tape, also can through the way of sand blasting to polish its surface, however, the form of sand blasting can appear a large number of abrasive splashing, which can cause impact on the environment, is difficult to clean up.

[0004] Therefore, a pipe processing polishing device is proposed to solve or alleviate the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a pipe processing polishing device.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] A pipe processing polishing device, comprising a protective pipe, two groups of guide assemblies arranged in the protective pipe, and a spraying assembly and a gas injection assembly arranged in the protective pipe and located between the two groups of guide assemblies, the number of guide assemblies in each group is two, and the spraying direction of the spraying assembly and the gas injection assembly is arranged opposite to the feeding direction of the pipe.

[0008] Preferably, the guide assembly comprises a plurality of shaft seats and a transport roller rotatably connected in the shaft seat, and the plurality of shaft seats in the same group of guide assemblies are arranged in an annular array in the protective pipe.

[0009] Preferably, the outer ring of the protective pipe is fixedly connected with a mounting platform, the guide assembly further comprises a gas cylinder, the piston rod of the gas cylinder penetrates the mounting platform and the protective pipe to the inside of the protective pipe, and the shaft seat is fixedly connected on the piston rod of the gas cylinder.

[0010] Preferably, a plurality of first installation grooves in communication with the inside of the protective pipe are formed in the outer ring of the protective pipe, the plurality of first installation grooves are evenly and spacedly arranged on the outer ring of the protective pipe, the spraying assembly comprises a sand blasting gun, and the sand blasting gun is installed in the first installation groove.

[0011] Preferably, the spray direction of the spray gun and the central axis of the protective tube form an angle of 30-35°.

[0012] Preferably, the outer ring of the protective tube is provided with a plurality of second installation grooves in communication with the interior thereof, the plurality of second installation grooves are evenly spaced on the outer ring of the protective tube, and the spray assembly comprises a spray gun, and the spray gun is installed in the second installation groove.

[0013] Preferably, the spray direction of the spray gun and the central axis of the protective tube form an angle of 30-35°.

[0014] Preferably, a plurality of cross-shaped mounting seats are further included, and the protective tube is fixedly connected to the plurality of cross-shaped mounting seats.

[0015] The utility model has the following beneficial effects:

[0016] In the working process of the utility model, the operator sends the pipe into the protective tube, the cylinder drives the shaft seat to make the conveying roller abut against the outer wall of the pipe, and then the pipe is conveyed to pass through the sand blasting and air jet assembly to polish the pipe, the air jet assembly removes the abrasive, the guide assembly guides the pipe to complete polishing, the abrasive is retained in the protective tube, and the polished pipe can be poured with the abrasive. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as a limitation to the scope, and for the ordinary skilled in the art, other related drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 The structure of the utility model is shown Figure One ;

[0019] Figure 2 The structure of the utility model is shown Figure Two .

[0020] 1, cross-shaped mounting seat; 2, protective tube; 3, mounting platform; 4, cylinder; 5, shaft seat; 6, conveying roller; 7, first installation groove; 8, sand blasting gun; 9, second installation groove; 10, air jet gun. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0023] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0024] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the product of the present application is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and are not intended to 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 present application.

[0025] In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] A pipe processing and polishing device, such as Figure 1 and Figure 2As shown, including several fork mounting seat 1, protective tube 2, two groups of guide components arranged in protective tube 2, and the spray assembly and the air jet assembly arranged in the protective tube 2 and located between the two groups of guide components, the number of each group of guide components is two, the spray direction of the spray assembly and the air jet assembly is opposite to the feeding direction of the pipe, and the protective tube 2 is fixedly connected on the several fork mounting seat 1.

[0028] The guide component includes several shaft seats 5, and the transport roller 6 and the air cylinder 4 are rotationally connected in the shaft seat 5, the several shaft seats 5 in the same group of guide components are arranged in an annular array in the protective tube 2, the outer ring of the protective tube 2 is fixedly connected with the mounting platform 3, the piston rod of the air cylinder 4 penetrates the mounting platform 3 and the protective tube 2 to the inside of the protective tube 2, and the shaft seat 5 is fixedly connected on the piston rod of the air cylinder 4.

[0029] The outer ring of the protective tube 2 is provided with a plurality of first installation grooves 7 in communication with the inside thereof, and the plurality of first installation grooves 7 are uniformly and interval arranged on the outer ring of the protective tube 2, the spray assembly includes a sand blasting gun 8, the sand blasting gun 8 is installed in the first installation groove 7, and the spray direction of the spray gun and the central axis of the protective tube 2 exist 30-35 ° angle, the outer ring of the protective tube 2 is provided with a plurality of second installation grooves 9 in communication with the inside thereof, and the plurality of second installation grooves 9 are uniformly and interval arranged on the outer ring of the protective tube 2, the spray assembly includes a spray gun 10, the spray gun 10 is installed in the second installation groove 9, and the spray direction of the spray gun 10 and the central axis of the protective tube 2 exist 30-35 ° angle.

[0030] The utility model discloses in actual work time, operating personnel can send the pipe into the protective tube 2, and then operating personnel control air cylinder 4 to drive shaft seat 5 to the center axis of protective tube 2 and shift, thereby making transport roller 6 can be in contact on the outer wall of pipe, and then further transport to the pipe, so that the pipe can pass through sand blasting assembly and air jet assembly, sand blasting assembly first abrasive spray on the outside of pipe, then complete the polishing action of pipe, and then air jet assembly removes the abrasive attached on the surface of pipe, and the surface of pipe completes the polishing action after the guidance of two groups of guide components, and abrasive sand can be retained in protective tube 2, and finally completes polishing action, and pours out abrasive in protective tube 2.

[0031] The above only for the preferred embodiment of the utility model, and does not for limiting the utility model, for the technical personnel of the field, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A pipe processing and polishing device, characterized in that, It includes a protective tube (2), two sets of guide components disposed inside the protective tube (2), and a spray component and a jet component disposed inside the protective tube (2) and located between the two sets of guide components. Each set of guide components consists of two components, and the spray direction of the spray component and the jet component is opposite to the feeding direction of the tube.

2. The pipe processing and polishing device according to claim 1, characterized in that, The guiding assembly includes several bearing seats (5) and a transport roller (6) rotatably connected within the bearing seats (5). Several of the bearing seats (5) in the same group of guiding assemblies are arranged in a ring array within the protective tube (2).

3. The pipe processing and polishing device according to claim 2, characterized in that, The outer ring of the protective tube (2) is fixedly connected to the mounting platform (3). The guide assembly also includes a cylinder (4). The piston rod of the cylinder (4) passes through the mounting platform (3) and the protective tube (2) into the protective tube (2). The bearing seat (5) is fixedly connected to the piston rod of the cylinder (4).

4. The pipe processing and polishing apparatus according to claim 1, characterized in that, The outer ring of the protective tube (2) is provided with a plurality of first mounting grooves (7) communicating with its interior. The plurality of first mounting grooves (7) are evenly spaced on the outer ring of the protective tube (2). The spraying assembly includes a sandblasting gun (8), which is installed in the first mounting groove (7).

5. The pipe processing and polishing apparatus according to claim 4, characterized in that, The spray direction of the sandblasting gun has an angle of 30-35° with the central axis of the protective tube (2).

6. The pipe processing and polishing apparatus according to claim 1, characterized in that, The outer ring of the protective tube (2) is provided with a plurality of second mounting grooves (9) communicating with its interior. The plurality of second mounting grooves (9) are evenly spaced on the outer ring of the protective tube (2). The spraying assembly includes a jet gun (10), which is installed in the second mounting groove (9).

7. The pipe processing and polishing apparatus according to claim 6, characterized in that, The jet gun (10) has an angle of 30-35° with the central axis of the protective tube (2).

8. The pipe processing and polishing apparatus according to claim 1, characterized in that, It also includes several fork-shaped mounting bases (1), and the protective tube (2) is fixedly connected to several fork-shaped mounting bases (1).

Images