Welding roller carrier

Abstract

The utility model relates to the technical field of welding roller carriers, and discloses a welding roller carrier which comprises a base and a support, a roller body is arranged in the support, a transmission device is arranged outside the support, and cleaning assemblies are arranged inside and outside the base. The cleaning assembly comprises a dust suction pump, a holding block, a clamping block, a scraping plate and a rail, the dust suction pump is connected with a dust suction plate and a dust suction head through an input pipe, and the dust suction pump is connected with a dust collection box through an output pipe. A worker scrapes welding slag and dust generated by welding in the base to the dust collection head through the scraper blade, the dust collection pump is started to suck sundries, and then the sundries are conveyed to the dust collection box through the output pipe, so that the sundries can be cleaned in time and prevented from influencing operation of the roller carrier and entering the space between the roller and a workpiece, the environment can be kept clean, dust harm is reduced, and a good operation environment is provided for follow-up welding.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding roller stand technical field, especially in kind of welding roller stand. BACKGROUND

[0002] With the rapid development of modern industry, welding technology as a kind of key connection process, is widely used in various fields, such as mechanical manufacturing, petrochemical industry, shipbuilding, aerospace, etc. In numerous welding operations, the welding demand of various types of cylindrical, cylindrical and other rotary workpieces is extremely common. As an important welding auxiliary equipment, welding roller stand emerges as the times require, which can realize the automatic rotation of workpiece, make the weld in ideal welding position, thereby improving the welding quality and efficiency.

[0003] The applicant found that a kind of welding roller stand is disclosed in Chinese patent, and its publication (announcement) number is "CN215034956U". The patent mainly reduces the contact surface between welding piece and roller by setting several densely distributed multiple ring-shaped protrusions on the outer periphery of roller, thereby reducing the friction between welding piece and roller, reducing the wear of roller and prolonging its service life. However, the welding roller stand of the patent has obvious defects. After the completion of welding operation, there is no effective cleaning means for the welding slag, dust and other impurities generated in the base interior during the welding process, so these impurities cannot be cleaned completely. Therefore, in the actual use process, the residual impurities may enter the welding area in the subsequent welding operation due to equipment vibration and other reasons, mix into the weld, thereby affecting the strength and density of the weld, resulting in the reduction of welding quality. Therefore, we propose a kind of welding roller stand. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of welding roller stand to solve the problem that there is no effective cleaning means for the welding slag, dust and other impurities generated in the base interior during the welding process in the above background technology, so these impurities cannot be cleaned completely. Therefore, in the actual use process, the residual impurities may enter the welding area in the subsequent welding operation due to equipment vibration and other reasons, mix into the weld, thereby affecting the strength and density of the weld, resulting in the reduction of welding quality.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of welding roller stand, including base and support, the inside of the support is provided with roller main body, the outside of the support is provided with transmission device, the inside and the outside of the base are provided with cleaning assembly, the cleaning assembly includes dust extraction pump, grip block, clamping block, scraper and track, the dust extraction pump is connected with dust extraction plate and dust extraction head by input pipe, the dust extraction pump is connected with dust collection box by output pipe.

[0006] As a preferred scheme, the dust collection pump is fixedly arranged on the top right side of the base, one end of the input pipe is fixedly connected to the input end of the dust collection pump, and the other end of the input pipe is fixedly connected to the inside of the dust collection plate.

[0007] As a preferred scheme, the dust collection plate is fixedly arranged on the right inner wall of the base, one end of the output pipe is fixedly connected to the output end of the dust collection pump, and the other end of the output pipe is fixedly connected to the inside of the dust collection box.

[0008] As a preferred scheme, one end of the handle block is fixedly connected to one side of the clamping block, one end of the scraper is fixedly connected to the other side of the clamping block, the surface of the base is provided with a track, the outer wall of the scraper is slidingly connected to the inner wall of the track, and the bottom of the scraper is attached to the inner bottom wall of the base.

[0009] As a preferred scheme, the inside of the base is provided with an adjusting assembly, the adjusting assembly comprises a motor, the motor is fixedly arranged on the left outer wall of the base, the output end of the motor is fixedly connected with a bidirectional threaded rod, the outer wall of the bidirectional threaded rod is rotatably connected to the left inner wall of the base, and the right end of the bidirectional threaded rod is rotatably connected to the right inner wall of the base.

[0010] As a preferred scheme, the outer wall of the bidirectional threaded rod is threadedly connected with a threaded block, the top of the threaded block is fixedly connected with a connecting block, the top of the connecting block is fixedly connected to the bottom of a support, the outer wall of the support is fixedly connected with a sliding block, the outer wall of the base is provided with a sliding groove, and the sliding block is slidingly connected to the inside of the sliding groove.

[0011] The technical effects and advantages of the utility model are as follows:

[0012] When the roller frame stops running, the worker can scrape the welding slag, dust and other sundries generated in the welding process in the inside of the base to the dust collection head through the scraper, then starts the dust collection pump, sucks these sundries into the inside of the dust collection pump through the dust collection head, and then sends the sundries to the inside of the dust collection box through the output pipe, so that the welding slag and dust can be cleaned in time, the normal operation of the roller frame is not affected, the sundries cannot enter between the roller and the workpiece, the working environment can be kept clean, the harm of the dust generated in the welding process to the health of the operator is reduced, and a clean and tidy working environment is provided for subsequent welding work.

[0013] Through the adjusting assembly, the staff can start the motor to drive the bidirectional threaded rod to rotate, and then drive the support to move through the threaded block and the connecting block, so that the distance between the two groups of roller bodies can be flexibly adjusted, the welding roller frame can be adapted to welding pieces with different diameters and lengths, the universality of the welding roller frame is improved, one device can meet various welding task requirements, and the situation that multiple sets of roller frames need to be equipped due to different sizes of welding pieces is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the present application;

[0015] Figure 2 It is a whole partial structure schematic view of the present application;

[0016] Figure 3 It is a cleaning assembly partial structure schematic view one of the present application;

[0017] Figure 4 It is a cleaning assembly partial structure schematic view two of the present application;

[0018] Figure 5 It is an adjusting assembly structure schematic view of the present application;

[0019] Figure 6 It is a whole partial structure schematic view of the present application.

[0020] In the figure: 1, base; 2, support; 3, roller body; 4, transmission device; 5, cleaning assembly; 501, dust suction pump; 502, input pipe; 503, dust suction plate; 504, dust suction head; 505, output pipe; 506, dust collection box; 507, holding block; 508, clamping block; 509, scraper; 510, track; 6, adjusting assembly; 601, motor; 602, bidirectional threaded rod; 603, threaded block; 604, connecting block; 605, sliding block; 606, sliding groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0022] Embodiment one:

[0023] Please refer to the drawings Figure 1 - the drawings Figure 4The utility model provides a welding roller frame, including base 1 and support 2, the inside of support 2 is provided with roller main body 3, the outside of support 2 is provided with transmission device 4, the inside and the outside of base 1 are provided with cleaning assembly 5, and cleaning assembly 5 includes dust extraction pump 501, grip block 507, clamping block 508, scraper 509 and track 510, dust extraction pump 501 is connected with dust extraction plate 503 and dust extraction head 504 through input pipe 502, dust extraction pump 501 is connected with dust collection box 506 through output pipe 505, dust extraction pump 501 is fixedly installed at the top right side of base 1, one end of input pipe 502 is fixedly connected to the input end of dust extraction pump 501, the other end of input pipe 502 is fixedly connected to the inside of dust extraction plate 503, dust extraction head 504 is provided with multiple groups, multiple groups of dust extraction head 504 are fixedly installed on the outer wall of dust extraction plate 503 at equal distances, dust extraction plate 503 is fixedly installed on the right side inner wall of base 1, one end of output pipe 505 is fixedly connected to the output end of dust extraction pump 501, the other end of output pipe 505 is fixedly connected to the inside of dust collection box 506, dust collection box 506 is fixedly installed at the top right side of base 1 and is located behind dust extraction pump 501, one end of grip block 507 is fixedly connected to one side of clamping block 508, one end of scraper 509 is fixedly connected to the other side of clamping block 508, the surface of base 1 is provided with track 510, the outer wall of scraper 509 is slidably connected to the inner wall of track 510, and the bottom of scraper 509 is attached to the inner bottom wall of base 1.

[0024] The transmission device 4 is used for transmitting the power of the motor arranged in the inside to the roller main body 3, so that the roller main body 3 rotates and drives the workpiece to rotate.

[0025] Specifically, when the roller frame is stopped, the staff can scrape the welding slag, dust and other sundries generated in the welding process in the inside of the base 1 to the dust extraction head 504 by the scraper 509, then starts the dust extraction pump 501, sucks these sundries into the inside of the dust extraction pump 501 through the dust extraction head 504, and then sends the sundries to the inside of the dust collection box 506 through the output pipe 505, so that the welding slag and dust can be cleaned in time, the normal operation of the roller frame is not affected, the sundries cannot enter between the roller and the workpiece, the working environment can be ensured to be clean, the harm of the dust generated in the welding process to the health of the operator is reduced, and a clean working environment is provided for the subsequent welding work.

[0026] Embodiment two

[0027] Please refer to the accompanying drawings Figure 1 , the accompanying drawings Figure 2 , the accompanying drawings Figure 5 and the accompanying drawings Figure 6And on the basis of embodiment one, further get, the inside of base 1 is provided with adjusting assembly 6, adjusting assembly 6 includes motor 601, motor 601 fixedly installed on the left side outer wall of base 1, the output of motor 601 is fixedly connected with two-way threaded rod 602, the outer wall of two-way threaded rod 602 is rotatably connected to the left side inner wall of base 1, the right end of two-way threaded rod 602 is rotatably connected to the right side inner wall of base 1, the outer wall of two-way threaded rod 602 is screw connected to threaded block 603, the top of threaded block 603 is fixedly connected with connecting block 604, the top of connecting block 604 is fixedly connected to the bottom of bracket 2, the outer wall of bracket 2 is fixedly connected with sliding block 605, the outer wall of base 1 is provided with sliding slot 606, sliding block 605 is slidably connected to the inside of sliding slot 606.

[0028] Sliding block 605 is slidably connected in the inside of sliding slot 606, this design provides accurate guide for the movement of bracket 2, ensures that bracket 2 will not deviate or shake during movement, also gives stable support to bracket 2, ensures that bracket 2 can move smoothly.

[0029] Specifically, by setting adjusting assembly 6, the staff can start motor 601 to drive two-way threaded rod 602 to rotate, and then drive bracket 2 to move through threaded block 603 and connecting block 604, so that the distance between the two groups of roller bodies 3 can be adjusted flexibly, so that the welding roller frame can adapt to welding pieces of different diameters and lengths, improve the versatility of the welding roller frame, so that one device can meet the needs of various welding tasks, prevent the need to equip multiple sets of roller frames due to different sizes of welding pieces.

[0030] The utility model discloses a working principle: the utility model discloses a kind of welding roller frame, first, when needing to weld welding piece of different sizes, staff can start motor 601 drive bidirectional threaded rod 602 rotation, since bidirectional threaded rod 602 is connected in screw thread with threaded block 603, threaded block 603 will move along the axial direction of bidirectional threaded rod 602, the connecting block 604 of the top of threaded block 603 is fixed with support 2 bottom, to drive support 2 move, simultaneously, the sliding block 605 of support 2 outer wall slides in the sliding slot 606 opened in base 1 outer wall, provide accurate guide and stable support for the movement of support 2, ensure that support 2 moves stably, finally realize flexible adjustment the interval between two groups of roller main body 3, to adapt to different diameter, length welding piece, complete to the stable support of welding piece, transmission device 4 passes the power of internal motor to roller main body 3, makes roller main body 3 rotate, and welding piece placed on roller main body 3 rotates under the action of friction force, to make the weld in suitable welding position, facilitate welding operation, meet the demand of different welding process to welding piece rotation, guarantee welding work to proceed smoothly, then, after welding operation is completed, staff hand holds block 507, drive the clamping block 508 and scraper 509 connected therewith slide in the track 510 of base 1 surface, the bottom of scraper 509 is attached to the inner bottom wall of base 1, and the welding slag, dust and other sundries generated in the interior of base 1 during welding process are scraped to dust suction head 504, then start dust suction pump 501, pass through input pipe 502 connected with dust suction pump 501, utilize dust suction head 504 and dust suction plate 503 to suck sundries, and then, via output pipe 505, sundries are transported into dust collection box 506 fixed at the top right side of base 1, clean working area in time, provide clean and tidy environment for next welding operation.

[0031] Finally, it should be noted that: the above only for preferred embodiment of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A welding trolley comprising a base (1) and a support (2), characterized in that: The inside of the support (2) is provided with a roller body (3), the outside of the support (2) is provided with a transmission device (4), the inside and the outside of the base (1) are provided with a cleaning assembly (5), the cleaning assembly (5) comprises a dust suction pump (501), a holding block (507), a clamping block (508), a scraper (509) and a track (510), the dust suction pump (501) is connected with a dust suction plate (503) and a dust suction head (504) through an input pipe (502), and the dust suction pump (501) is connected with a dust collecting box (506) through an output pipe (505).

2. A welding trolley as claimed in claim 1, wherein: The dust suction pump (501) is fixedly installed on the top right side of the base (1), one end of the input pipe (502) is fixedly connected to the input end of the dust suction pump (501), and the other end of the input pipe (502) is fixedly connected to the inside of the dust suction plate (503). The dust suction head (504) is provided in multiple groups, and the multiple groups of dust suction heads (504) are fixedly installed at equal distances on the outer wall of the dust suction plate (503).

3. A welding trolley as claimed in claim 2, wherein: The dust suction plate (503) is fixedly installed on the right inner wall of the base (1), one end of the output pipe (505) is fixedly connected to the output end of the dust suction pump (501), and the other end of the output pipe (505) is fixedly connected to the inside of the dust collecting box (506). The dust collecting box (506) is fixedly installed on the top right side of the base (1) and located behind the dust suction pump (501).

4. A welding trolley as claimed in claim 3, wherein: One end of the holding block (507) is fixedly connected to one side of the clamping block (508), one end of the scraper (509) is fixedly connected to the other side of the clamping block (508), the surface of the base (1) is provided with a track (510), the outer wall of the scraper (509) is slidingly connected to the inner wall of the track (510), and the bottom of the scraper (509) is attached to the inner bottom wall of the base (1).

5. A welding trolley as claimed in claim 4 wherein: The inside of the base (1) is provided with an adjusting assembly (6), the adjusting assembly (6) comprises a motor (601), the motor (601) is fixedly installed on the left outer wall of the base (1), the output end of the motor (601) is fixedly connected with a bidirectional threaded rod (602), the outer wall of the bidirectional threaded rod (602) is rotatably connected to the left inner wall of the base (1), and the right end of the bidirectional threaded rod (602) is rotatably connected to the right inner wall of the base (1).

6. A welding trolley as claimed in claim 5 wherein: The outer wall of the bidirectional threaded rod (602) is threadedly connected to a threaded block (603), the top of the threaded block (603) is fixedly connected with a connecting block (604), the top of the connecting block (604) is fixedly connected to the bottom of the support (2), the outer wall of the support (2) is fixedly connected with a sliding block (605), and the outer wall of the base (1) is provided with a sliding groove (606). The sliding block (605) is slidingly connected to the inside of the sliding groove (606).

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