Stainless steel product welding seam polishing device

Abstract

The utility model relates to the technical field of stainless steel, and discloses a stainless steel product weld joint polishing device which comprises a working table, a base is installed on the lower surface of the working table, connecting bases and a supporting frame are installed on the upper surface of the working table, and a two-way lead screw is rotationally connected between every two adjacent connecting bases. The outer surface of the bidirectional lead screw is in threaded connection with two connecting plates, a plug is installed at the output end of the rotating motor, one end of the other connecting plate is rotationally connected with a connecting column, a first containing groove and a second containing groove are formed in the upper surface of the base, a cover plate is installed at one end of the base, and a driving assembly is arranged in the first containing groove. A bidirectional lead screw is arranged at one end of the driving assembly, and a dust removal assembly is arranged in the second containing groove. By means of the dust removal assembly, dust and welding slag generated in the grinding process can be collected and prevented from being inhaled by workers, the safety of the respiratory system of the workers is protected, and the good dust removal effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel technical field, concretely is a kind of stainless steel product weld polishing device. BACKGROUND

[0002] Stainless steel pipe is made of stainless steel pipeline, with excellent corrosion resistance and good mechanical properties, welding can weld multiple pipelines into a whole, can also be repaired or processed on pipeline, polishing is the process of removing burr, oxide or uneven part on pipeline surface, so that pipeline surface is more smooth and flat, and the quality and aesthetic degree of pipeline can be improved by polishing.

[0003] The utility model discloses a stainless steel pipe weld polishing device discloses a kind of utility model patent application files with the publication number "CN214445196U", mainly by bottom plate, feeding mechanism, first motor and first groove wheel are formed, the technical scheme is cooperated between bottom plate, first motor, first groove wheel, belt, second groove wheel, shaft, rotating roller, vertical plate, steel pipe, curved plate, crank, handle, support plate, jacks, spring and pulley, the output shaft of first motor drives first groove wheel to rotate, first groove wheel drives second groove wheel to rotate by belt, second groove wheel drives shaft to rotate in the vertical plate of both sides by the internal bearing of both sides, shaft drives rotating roller to rotate, rotating roller rotates and generates friction between steel pipe, so that steel pipe is conveyed backwards in curved plate, so that steel pipe is automatically fed, save manpower, solve the problem that the device cannot automatically feed, need artificial pushing, waste manpower.

[0004] The stainless steel pipe weld polishing device disclosed in the above file has the following defects: in the process of polishing the weld of the stainless steel pipe, dust and slag will be generated, the polishing device does not collect the dust and slag generated during polishing, the dust is easy to be inhaled by the workers, which endangers the respiratory health of the workers, and the slag needs to be cleaned by the workers frequently to avoid affecting the polishing work.

[0005] Therefore, the existing stainless steel pipe weld polishing device does not have a good dust removal assembly, and needs to be improved to provide a stainless steel product weld polishing device. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a stainless steel product weld polishing device to solve the problems raised in the above background.

[0007] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a stainless steel product weld polishing device, including the work table, the lower surface of work table is installed with the base, the upper surface of work table is installed with the connecting seat and the support frame, the upper surface of support frame is installed with the cylinder, the output of cylinder penetrates the support frame and is installed with the polishing structure, the connecting seat sets four and evenly distributes, and the rotation is connected with the two -way screw rod between every adjacent two connecting seat, the outer surface screw thread connection of two -way screw rod has two connecting plates, and one end of one connecting plate is installed with the rotating electrical machine, the output of rotating electrical machine is installed with the plug, one end of another connecting plate is rotatably connected with the connecting column, the upper surface of base is opened with first placing groove and second placing groove, one end of base is installed with the shutter, be provided with the drive assembly in the first placing groove, one end of drive assembly is provided with two -way screw rod, be provided with dust removal subassembly in the second placing groove.

[0009] Further, the drive assembly includes a transmission wheel, one end of each of the two two-way screw rods is provided with a transmission wheel, the inside of the first placing groove is provided with a drive motor, the output end of the drive motor is provided with a driving wheel, the upper surface of the workbench is provided with a first through groove, one end of the first through groove extends to the inside of the first placing groove, the inside of the first through groove is provided with a belt, and the driving wheel is in transmission connection with the transmission wheel through the belt.

[0010] Further, the drive assembly further includes an adjusting wheel, the inner surface of the first placing groove is provided with a mounting groove, a one-way screw rod is rotatably connected in the inside of the mounting groove, one end of the one-way screw rod penetrates the workbench and is provided with a rotating handle, the outer surface of the one-way screw rod is screw-connected with a sliding block, one end of the sliding block is provided with a connecting rod, the outer surface of the connecting rod is rotatably connected with the adjusting wheel, and the outer surface of the adjusting wheel is in abutment with the outer surface of the belt.

[0011] Further, the dust removal assembly includes an inclined plate, the inclined plate is installed in the inside of the second placing groove, one end of the inclined plate is provided with a supporting rod, the other end of the inclined plate is provided with a sliding groove, the lower surface of the inclined plate is provided with a flow guide cover, the upper surface of the workbench is further provided with a second through groove, one end of the second through groove extends to the inside of the second placing groove, and an air extractor is installed in the inside of the second placing groove.

[0012] Further, both sides of the inclined plate are provided with side plates, the upper surface of the inclined plate is provided with a mounting groove, and a filter screen plate is installed in the inside of the mounting groove.

[0013] Further, the inside of the sliding groove is slidably connected with a collecting groove.

[0014] The utility model has the advantages that:

[0015] (1) The utility model discloses a start the air extractor, make the inside of the fairing produce suction, the welding slag produced in the process of polishing enters the inclined plate through the second through groove, then through the inclined plate and rolls down to the inside of the collecting groove and is concentrated collection, and the dust produced will be sucked into the inside of the fairing, and before entering the fairing, the impurities and particles in the dust are filtered through the filter screen, and the filtered air is discharged to the outside through the air extractor, which realizes the effect of better dust removal and collection.

[0016] (2) The utility model discloses a start the drive motor, make the output of drive motor drive the rotation of driving wheel, make driving wheel drive transmission wheel and bidirectional screw rotation through the belt, the process of bidirectional screw rotation, make two connecting plates move to the middle along the axle simultaneously, and then can clamp the stainless steel pipe, and through the rotation of rotating handle, make rotating handle drive unidirectional screw rotation, make the slider move in the installation groove along the axial direction or downward, the process of slider movement drives adjusting wheel synchronous movement through connecting rod, make adjusting wheel change the stroke of the belt, reach the effect of adjusting the tightness of the belt.

[0017] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will introduce the drawing needed to be used in the embodiment briefly, and obviously, the drawing in the following description is only some embodiments of the utility model, and for the ordinary skilled person in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the local structure schematic diagram of the utility model;

[0021] Figure 3 It is the inside structure schematic diagram of the base of the utility model;

[0022] Figure 4 It is the structure schematic diagram of the drive assembly of the utility model;

[0023] Figure 5 It is the structure schematic diagram of the dust removal assembly of the utility model;

[0024] In the drawing, the component list represented by each sign is as follows:

[0025] As shown in the figure, the utility model is a kind of stainless steel product weld polishing device, including workbench 1, the lower surface of workbench 1 is installed with base 2, the upper surface of workbench 1 is installed with connecting seat 3 and support frame 4, the upper surface of support frame 4 is installed with cylinder 5, the output end of cylinder 5 is through support frame 4 and is installed with polishing structure 6, connecting seat 3 is defined as four and evenly distributed, every two adjacent connecting seat 3 is rotatably connected with bidirectional screw rod 7, the outer surface of bidirectional screw rod 7 is threadedly connected with two connecting plates 8, one end of one connecting plate 8 is installed with rotary motor 9, the output end of rotary motor 9 is installed with plug 10, one end of another connecting plate 8 is rotatably connected with connecting column 11, the upper surface of base 2 is provided with first placing groove 201 and second placing groove 202, one end of base 2 is installed with cover plate 12, the inside of first placing groove 201 is provided with drive assembly 13, one end of drive assembly 13 is provided with bidirectional screw rod 7, the inside of second placing groove 202 is provided with dust removal assembly 14; DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Please refer to Figure 1 - Figure 5 As shown in the figure, the utility model is a kind of stainless steel product weld polishing device, including workbench 1, the lower surface of workbench 1 is installed with base 2, the upper surface of workbench 1 is installed with connecting seat 3 and support frame 4, the upper surface of support frame 4 is installed with cylinder 5, the output end of cylinder 5 is through support frame 4 and is installed with polishing structure 6, connecting seat 3 is defined as four and evenly distributed, every two adjacent connecting seat 3 is rotatably connected with bidirectional screw rod 7, the outer surface of bidirectional screw rod 7 is threadedly connected with two connecting plates 8, one end of one connecting plate 8 is installed with rotary motor 9, the output end of rotary motor 9 is installed with plug 10, one end of another connecting plate 8 is rotatably connected with connecting column 11, the upper surface of base 2 is provided with first placing groove 201 and second placing groove 202, one end of base 2 is installed with cover plate 12, the inside of first placing groove 201 is provided with drive assembly 13, one end of drive assembly 13 is provided with bidirectional screw rod 7, the inside of second placing groove 202 is provided with dust removal assembly 14;

[0028] The driving assembly 13 comprises a transmission wheel 1301, one end of each of the two bidirectional lead screws 7 is provided with the transmission wheel 1301, the first placing groove 201 is internally provided with a driving motor 1302, the output end of the driving motor 1302 is provided with a driving wheel 1303, the upper surface of the workbench 1 is provided with a first through groove, one end of the first through groove extends to the inside of the first placing groove 201, the inside of the first through groove is provided with a belt 1304, and the driving wheel 1303 is in transmission connection with the transmission wheel 1301 through the belt 1304;

[0029] When the stainless steel pipe is polished, one end of the stainless steel pipe is sleeved on the outer surface of the connecting column 11, so that the connecting column 11 and the stainless steel pipe form an integral whole, then the stainless steel pipe is held by hand, the driving motor 1302 is started, the output end of the driving motor 1302 drives the driving wheel 1303 to rotate, the driving wheel 1303 drives the transmission wheel 1301 and the bidirectional lead screw 7 to rotate through the belt 1304, in the process of rotation of the bidirectional lead screw 7, the two connecting plates 8 move to the middle along the shaft at the same time, so that one end of the plug 10 extends into the other end of the stainless steel, so that the plug 10 and the stainless steel pipe form an integral whole, the hand holding of the stainless steel pipe is cancelled, then the air cylinder 5 is started, the output end of the air cylinder 5 drives the polishing structure 6 to move to the end close to the stainless steel pipe, so that the polishing structure 6 polishes the weld of the stainless steel pipe, in the process of polishing, the rotary motor 9 is started, the output end of the rotary motor 9 drives the plug 10 to rotate, so that the plug 10 drives the stainless steel pipe to rotate axially, so that the polishing structure 6 polishes the weld at other positions of the stainless steel pipe, after polishing is completed, the rotary motor 9 is turned off, the air cylinder 5 is operated, the output end of the air cylinder 5 is reset, the driving motor 1302 is started, the output end of the driving motor 1302 reversely rotates, so that the two connecting plates 8 move to the end away from each other, so that the clamping of the stainless steel pipe is cancelled, then the stainless steel pipe is taken off from the connecting column 11, and the polishing operation of the stainless steel pipe is completed;

[0030] The driving assembly 13 further comprises an adjusting wheel 1305, the inner surface of the first placing groove 201 is provided with a mounting groove, the one-way screw rod 1306 is rotationally connected in the mounting groove, the one-way screw rod 1306 is provided with a rotating handle 1307 and penetrates through the workbench 1, the outer surface of the one-way screw rod 1306 is screw-connected with a sliding block 1308, one end of the sliding block 1308 is provided with a connecting rod 1309, the outer surface of the connecting rod 1309 is rotationally connected with the adjusting wheel 1305, and the outer surface of the adjusting wheel 1305 abuts against the outer surface of the belt 1304.

[0031] In use, by rotating the rotating handle 1307, the rotating handle 1307 drives the one-way screw rod 1306 to rotate, so that the sliding block 1308 moves in the installation groove in the axial direction or downward, and the sliding block 1308 drives the adjusting wheel 1305 to move synchronously through the connecting rod 1309 in the moving process of the sliding block 1308, so that the adjusting wheel 1305 changes the stroke of the belt 1304, and the effect of adjusting the tightness of the belt 1304 is achieved.

[0032] The dust removal assembly 14 comprises an inclined plate 1401 installed in the second placing groove 202, one end of the inclined plate 1401 is provided with a supporting rod 1402, the other end of the inclined plate 1401 is provided with a sliding groove 1403, the lower surface of the inclined plate 1401 is installed with a flow guide cover 1404, the upper surface of the workbench 1 is also provided with a second through groove 101, one end of the second through groove 101 extends to the inside of the second placing groove 202, the inside of the second placing groove 202 is installed with an air extractor 1405, the air inlet end of the air extractor 1405 extends to the inside of the flow guide cover 1404, and the air outlet end of the air extractor 1405 penetrates through the cover plate 12 and extends outward.

[0033] The two sides of the inclined plate 1401 are provided with side plates 1406, and the upper surface of the inclined plate 1401 is provided with an installation groove, and the inside of the installation groove is installed with a filter screen plate 1407.

[0034] The inside of the sliding groove 1403 is slidably connected with a collecting groove 1408.

[0035] In the grinding process, the air extractor 1405 is started, so that the inside of the flow guide cover 1404 generates suction force, the welding slag generated in the grinding process falls on the inclined plate 1401 through the second through groove 101, and then rolls on the inclined plate 1401 and falls into the inside of the collecting groove 1408 for centralized collection, and the generated dust is sucked into the inside of the flow guide cover 1404, and before entering the inside of the flow guide cover 1404, impurities and particles in the dust are filtered through the filter screen plate 1407, and the filtered air is discharged to the outside through the air extractor 1405.

[0036] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents.

Claims

1. A stainless steel product weld grinding device, comprising a workbench (1), a base (2) mounted on the lower surface of the workbench (1), a connecting seat (3) and a support frame (4) mounted on the upper surface of the workbench (1), a cylinder (5) mounted on the upper surface of the support frame (4), the output end of the cylinder (5) passing through the support frame (4) and mounted with a grinding structure (6), characterized in that: The connecting seats (3) are set to four and evenly distributed. A bidirectional lead screw (7) is rotatably connected between each two adjacent connecting seats (3). Two connecting plates (8) are threadedly connected to the outer surface of the bidirectional lead screw (7). A rotary motor (9) is installed at one end of one of the connecting plates (8). A plug (10) is installed at the output end of the rotary motor (9). A connecting column (11) is rotatably connected to one end of the other connecting plate (8). The upper surface of the base (2) is provided with a first placement groove (201) and a second placement groove (202). A cover plate (12) is installed at one end of the base (2). A drive assembly (13) is provided inside the first placement groove (201). A two-way lead screw (7) is provided at one end of the drive assembly (13). A dust removal assembly (14) is provided inside the second placement groove (202).

2. The stainless steel product weld grinding device according to claim 1, characterized in that: The drive assembly (13) includes a transmission wheel (1301), and one end of each of the two bidirectional lead screws (7) is equipped with a transmission wheel (1301). A drive motor (1302) is installed inside the first placement slot (201), and a drive wheel (1303) is installed at the output end of the drive motor (1302). The upper surface of the workbench (1) is provided with a first through groove, one end of which extends into the interior of the first placement groove (201). A belt (1304) is provided inside the first through groove, and the drive wheel (1303) is connected to the transmission wheel (1301) via the belt (1304).

3. The stainless steel product weld grinding device according to claim 2, characterized in that: The drive assembly (13) further includes an adjusting wheel (1305). The inner surface of the first placement slot (201) is provided with an installation slot. A one-way screw (1306) is rotatably connected inside the installation slot. One end of the one-way screw (1306) passes through the workbench (1) and is equipped with a rotating handle (1307). A slider (1308) is screwed to the outer surface of the one-way screw (1306). One end of the slider (1308) is provided with a connecting rod (1309). The outer surface of the connecting rod (1309) is rotatably connected to the adjusting wheel (1305). The outer surface of the adjusting wheel (1305) abuts against the outer surface of the belt (1304).

4. The stainless steel product weld grinding device according to claim 1, characterized in that: The dust removal assembly (14) includes an inclined plate (1401), which is installed inside the second placement slot (202). One end of the inclined plate (1401) is provided with a support rod (1402), and the other end of the inclined plate (1401) is provided with a sliding groove (1403). A flow guide (1404) is installed on the lower surface of the inclined plate (1401). The upper surface of the workbench (1) is also provided with a second through groove (101). One end of the second through groove (101) extends into the interior of the second placement groove (202). An exhaust fan (1405) is installed inside the second placement groove (202). The air inlet of the exhaust fan (1405) extends into the interior of the guide shroud (1404). The exhaust outlet of the exhaust fan (1405) passes through the cover plate (12) and extends outward.

5. A stainless steel product weld grinding device according to claim 4, characterized in that: The inclined plate (1401) has side plates (1406) on both sides, and the upper surface of the inclined plate (1401) has an installation groove, in which a filter screen plate (1407) is installed.

6. The stainless steel product weld grinding device according to claim 4, characterized in that: The chute (1403) has a collection trough (1408) slidably connected inside.

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