Polishing device for metal welding

Abstract

The utility model belongs to the technical field of metal processing, and provides a polishing device for metal welding, which comprises a moving frame, a processing component is arranged below the moving frame, an adjusting component is arranged above the moving frame, and the adjusting component is connected with a polishing component. The processing assembly comprises a dust collector connected with the moving frame, and the dust collector is connected with a metal hose; metal dust generated when metal is polished through the polishing assembly is collected through the dust collector, the metal hose can change the dust collection direction according to needs, the dust collection effect is ensured, the metal dust is prevented from floating in the working environment and being sucked by workers, and then the body health of the workers is protected.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal processing technical field, concretely speaking, a polishing device for metal welding. BACKGROUND

[0002] Polishing is a kind of metal processing technology, when metal parts are connected together through welding, oxidation layer or other corrosive substances are easy to form in welding area due to high temperature effect, and stress concentration is generated near weld during welding process, therefore, in order to improve the performance and safety of welded structure, polishing treatment needs to be carried out on welding area, and polishing can remove rough surface and weld generated during welding, make welding area and surrounding metal surface smooth transition, and improve overall aesthetic property.

[0003] During polishing process, when sand wheel, sand paper and other tools are used to rub and polish metal surface, particles on metal surface are removed physically, and a large amount of metal dust is continuously generated in this process, which floats in working environment, and long-term exposure in this environment can pose a threat to the health of workers, and easily cause respiratory diseases, pneumoconiosis and the like.

[0004] Therefore, the person skilled in the art proposes a polishing device for metal welding to solve the problems in the background art. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above technical problems, the utility model provides a polishing device for metal welding to solve the problem that polishing generates a large amount of metal dust in prior art, and long-term exposure in metal dust can pose a threat to the health of workers.

[0006] A polishing device for metal welding, comprising a moving frame, a treatment assembly is arranged below the moving frame, an adjusting assembly is arranged above the moving frame, and the adjusting assembly is connected with a polishing assembly.

[0007] The treatment assembly comprises a dust collector connected with the moving frame, and the dust collector is connected with a metal hose.

[0008] Preferably, the adjusting assembly comprises a support frame fixedly installed on the upper surface of the moving frame, two support frames are rotationally connected with threaded rods, two support frames are fixedly connected with guide rods, the threaded rods are threadedly connected with moving plates, the moving plates are slidably connected with the guide rods, and one end of the threaded rod penetrates through the support frame and is fixedly connected with an adjusting motor.

[0009] Preferably, the adjusting assembly further comprises an electric push rod fixedly installed on the lower surface of the moving plate, and the lower end of the electric push rod is fixedly connected with a lifting plate.

[0010] Preferably, the polishing assembly comprises a driving motor fixedly installed on the lower surface of the lifting plate, the driving motor is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a polishing disc.

[0011] Compared with the prior art, the polishing device has the following beneficial effects:

[0012] 1、The polishing assembly produced metal dust when polishing metal is collected by the dust collector, the metal hose can change the direction of dust collection according to the need, ensure the effect of dust collection, avoid the metal dust floating in the working environment inhaled by the workers, and further protect the health of the workers.

[0013] 2、The position of the polishing assembly is changed by rotating the threaded rod driven by the adjusting motor and moving the moving plate along the guide rod, the height of the polishing assembly is changed by moving the lifting plate up and down driven by the electric push rod, and the polishing assembly is finely adjusted, so that the polishing position and pressure can be better controlled, and the polishing quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole schematic view of a polishing device for metal welding;

[0015] Figure 2 It is a front view of a polishing device for metal welding;

[0016] Figure 3 It is a top view of a polishing device for metal welding;

[0017] Figure 4 It is a left view of a polishing device for metal welding.

[0018] In the drawings:

[0019] 1, moving frame; 2, processing assembly; 201, dust collector; 202, metal hose; 3, adjusting assembly; 301, support frame; 302, threaded rod; 303, guide rod; 304, moving plate; 305, adjusting motor; 306, electric push rod; 307, lifting plate; 4, polishing assembly; 401, driving motor; 402, rotating shaft; 403, polishing disc. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be further described in detail below with reference to the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0021] Example one

[0022] As shown in the accompanying drawings Figure 1 to the accompanying drawings Figure 4The utility model provides a kind of polishing device for metal welding, including moving frame 1, moving frame 1 is provided with the moving ability by setting up gyro wheel, can improve the efficiency of polishing, the lower portion of moving frame 1 is provided with processing assembly 2, wherein processing assembly 2 is used to collect the metal dust generated in polishing process, the upper portion of moving frame 1 is provided with adjusting assembly 3, wherein adjusting assembly 3 is used to adjust the position of polishing assembly 4, adjusting assembly 3 is connected with polishing assembly 4, polishing assembly 4 rotates and carries out polishing treatment to the surface of metal piece;

[0023] Processing assembly 2 includes dust collector 201 connected with moving frame 1, dust collector 201 collects the metal dust generated when polishing, dust collector 201 is connected with metal hose 202, metal hose 202 is flexible pipeline made of metal material, can change the angle and orientation of dust collection as required, and fix position after changing, ensure the effect of dust collection.

[0024] From the above, by moving frame 1, the device is moved along the weld, adjusting assembly 3 adjusts the position of polishing assembly 4, polishing assembly 4 rotates and carries out polishing treatment to the surface of metal piece, dust collector 201 is started during polishing process, dust collector 201 collects the metal dust generated when polishing, the orientation of metal hose 202 can be changed during dust collection, to change the angle of dust collection, ensure the effect of dust collection, avoid that metal dust is inhaled by staff, to protect the health of staff.

[0025] Embodiment two

[0026] As shown in the accompanying drawings Figure 1 To the accompanying Figure 4 As shown, the embodiment is basically same as the previous embodiment, the difference lies in, adjusting assembly 3 includes support frame 301 fixedly installed on the upper surface of moving frame 1, wherein support frame 301 is "U" shaped plate, two support frames 301 are rotatably connected with threaded rod 302, two support frames 301 are fixedly connected with guide rod 303, threaded rod 302 is screwedly connected with moving plate 304, moving plate 304 is slidably connected with guide rod 303, threaded rod 302 rotation drives moving plate 304 to move along the length direction of guide rod 303, one end of threaded rod 302 passes through support frame 301 and is fixedly connected with adjusting motor 305, wherein adjusting motor 305 is fixed on support frame 301 by mounting bracket, adjusting motor 305 works and drives threaded rod 302 to rotate.

[0027] Specifically, adjusting assembly 3 further includes electric push rod 306 fixedly installed on the lower surface of moving plate 304, the lower end of electric push rod 306 is fixedly connected with lifting plate 307, wherein electric push rod 306 telescopic adjusts the height of lifting plate 307, to adjust the height of polishing assembly 4.

[0028] Further, the polishing assembly 4 comprises a driving motor 401 fixedly installed on the lower surface of the lifting plate 307, the driving motor 401 drives the polishing disc 403 to rotate through a rotating shaft 402, the driving motor 401 is fixedly connected with the rotating shaft 402, and the rotating shaft 402 is fixedly connected with the polishing disc 403; different polishing discs 403 can be selected according to the polished material, such as a crystal polishing disc, a wool polishing disc and a flannel polishing disc.

[0029] The two ends of the moving frame 1 are detachably connected with arc-shaped bearing frames 5, the arc-shaped bearing frames 5 are used for placing pipes, and the pipes are polished through the polishing assembly 4 and the pipes are rotated to assist polishing work.

[0030] As can be known from the above, the device is moved along the weld through the moving frame 1, the position of the polishing disc 403 is adjusted by rotating the threaded rod 302 driven by the motor 305, the height of the polishing disc 403 is adjusted by the telescopic electric push rod 306, the polishing disc 403 is rotated by the driving motor 401 through the rotating shaft 402, the polishing disc 403 is in friction with the metal part to polish.

[0031] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail herein. The contents not described in detail in the description all belong to the prior art known by the person skilled in the art.

[0032] In the description of the utility model, the terms "first", "second" are only used 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" can be explicitly or implicitly included one or more features. The meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0033] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; 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; it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0034] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or it only means that the horizontal height of the first feature is less than that of the second feature.

[0035] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0036] The present application discloses the embodiment of the drawings, only relates to the structure involved in the embodiment of the present application, other structures can refer to the usual design, in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other.

[0037] Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A polishing device for metal welding, comprising a mobile frame (1), characterized in that: The mobile frame (1) is provided with a processing assembly (2) below, and is provided with an adjusting assembly (3) above, the adjusting assembly (3) is connected with a polishing assembly (4); The processing assembly (2) comprises a dust collector (201) connected with the mobile frame (1), and the dust collector (201) is connected with a metal hose (202); The adjusting assembly (3) comprises a support frame (301) fixedly installed on the upper surface of the mobile frame (1), two support frames (301) are rotationally connected with a threaded rod (302), two support frames (301) are fixedly connected with a guide rod (303), the threaded rod (302) is threadedly connected with a moving plate (304), the moving plate (304) is slidably connected with the guide rod (303), and one end of the threaded rod (302) penetrates through the support frame (301) and is fixedly connected with an adjusting motor (305).

2. The polishing apparatus for metal welding as recited in claim 1, wherein: The adjusting assembly (3) further comprises an electric push rod (306) fixedly installed on the lower surface of the moving plate (304), and the lower end of the electric push rod (306) is fixedly connected with a lifting plate (307).

3. The polishing apparatus for metal welding of claim 1, wherein: The polishing assembly (4) comprises a driving motor (401) fixedly installed on the lower surface of the lifting plate (307), the driving motor (401) is fixedly connected with a rotating shaft (402), and the rotating shaft (402) is fixedly connected with a polishing disc (403).

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