A metal support welding bearing platform

Abstract

This utility model discloses a metal bracket welding support platform, including a rotation adjustment unit. A lifting unit is installed in the middle of the upper surface of the rotation adjustment unit, and a support unit is installed at the upper end of the lifting unit. A positioning adjustment unit is installed inside the support unit. The support unit includes a support base, with a second drive motor fixedly installed at one end. Multiple linearly arranged waist-shaped electromagnetic rings are fixedly installed in the middle of the upper surface of the support base, and two guide grooves are provided on both sides of the upper surface of the support base for each of the multiple waist-shaped electromagnetic rings. The positioning adjustment unit includes a double-ended stud, with transmission plates installed on the outer sides of both ends of the double-ended stud. This utility model, through magnetic positioning and centered clamping of the metal bracket, can maintain the welding stability of the metal bracket and facilitate position adjustment to meet welding requirements at different angles.

Description

Technical Field

[0001] This utility model relates to the field of metal welding technology, specifically to a metal support welding bearing platform. Background Technology

[0002] A welding workbench is an essential piece of equipment in a production site where welding is the primary task. It is mainly used to support welding operations and protect the welding area. Its main functions include providing a suitable working space and height for welding, improving welding efficiency and quality, and providing a stable welding environment. The welding support table is primarily used for welding operations on metal supports.

[0003] Existing metal supports, when welded using a welding support table, cannot achieve stable clamping between metal parts while simultaneously adjusting the welding angle, thus affecting welding efficiency and making it inconvenient to center the metal support. Therefore, they do not meet the current requirements. To address this, we propose a metal support welding support table. Utility Model Content

[0004] The purpose of this utility model is to provide a metal bracket welding support platform to solve the problems mentioned in the background art, such as the inability of existing metal brackets to stably clamp the metals while adjusting the welding angle, thus affecting welding efficiency, and the inconvenience of centering the metal bracket.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a metal bracket welding support platform, comprising a rotation adjustment unit, a lifting unit installed in the middle of the upper surface of the rotation adjustment unit, a support unit installed at the upper end of the lifting unit, a positioning adjustment unit installed on the inner side of the support unit, the support unit comprising a support seat, a second drive motor fixedly installed at one end of the support seat, and a plurality of linearly arranged waist-shaped electromagnetic rings fixedly installed in the middle of the upper surface of the support seat, with two guide grooves on both sides of the plurality of waist-shaped electromagnetic rings on the upper surface of the support seat;

[0006] The positioning adjustment unit includes a double-ended stud, and a transmission plate is installed on the outer side of both ends of the double-ended stud. A first sliding bar is fixedly installed on both ends of one of the transmission plates, and a second sliding bar is fixedly installed on both ends of the other transmission plate. Multiple positioning holes are provided on the upper end surfaces of the two first sliding bars and the second sliding bar, and a clamping plate is installed on the inner side of four of the positioning holes.

[0007] Preferably, the rotation adjustment unit includes a support base, a mounting seat is fixedly installed in the middle of the upper surface of the support base, a rotating platform is installed on the upper end of the mounting seat, a transmission gear ring is fixedly installed on the side of the upper surface of the rotating platform, a first transmission motor is installed on one side of the transmission gear ring, the bottom end of the first transmission motor is fixedly connected to the support base, a gear is fixedly provided on the output end of the first transmission motor, and the output end of the first transmission motor is connected to the transmission gear ring through gear transmission.

[0008] Preferably, the lifting unit consists of a cross-arm lifter and a corrugated elastic protective cover. Both ends of the cross-arm lifter are fixedly connected to the rotary table and the bearing seat, and the corrugated elastic protective cover is fitted onto the outer side of the middle part of the cross-arm lifter.

[0009] Preferably, a rotary bearing is provided between the mounting base and the rotary table, and the mounting base and the rotary table are rotatably connected through the rotary bearing.

[0010] Preferably, the two first sliding bars and the second sliding bar are symmetrically installed relative to the center of the support seat, the support seat is slidably connected to the two first sliding bars and the second sliding bar, and the output end of the second drive motor passes through the support seat and is connected to the double-ended stud through a coupling.

[0011] Preferably, the two ends of the double-ended stud are provided with external threads with opposite directions of rotation, and the two ends of the double-ended stud are connected to the two transmission plates by threads. The plurality of positioning holes are arranged linearly along the axis of the second sliding bar and the first sliding bar, and the bottom ends of the four clamping plates are fixedly connected to the two first sliding bars and the second sliding bar by screws.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model uses multiple linearly arranged waist-shaped electromagnetic rings to magnetically attract the bottom of the metal bracket when energized, achieving initial adsorption of the metal bracket. The second drive motor drives two drive plates to slide inside the bearing seat through double-headed studs. Then, the two drive plates drive two first sliding bars and two second sliding bars to move towards each other and realize the four clamping plates to perform a center clamping operation on the metal bracket, which makes it easy to keep the metal bracket in a centered state on the upper surface of the bearing seat.

[0014] 2. In this utility model, the first transmission motor drives the rotary table to rotate inside the support base frame through gears and transmission gear rings. Then, the rotary table drives the metal bracket to rotate horizontally through the lifting unit, the bearing support unit and the positioning adjustment unit in sequence. At the same time, the cross arm lifter is used to lift vertically to facilitate the adjustment of the welding angle of the metal bracket. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top view of the entire utility model;

[0017] Figure 3 This is a front view of the entire utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the rotary adjustment unit of this utility model;

[0019] Figure 5 This is a cross-sectional structural diagram of the positioning and adjustment unit of this utility model.

[0020] In the diagram: 1. Rotation adjustment unit; 101. Support base; 102. Mounting seat; 103. Transmission gear ring; 104. Rotary table; 105. First transmission motor; 2. Bearing support unit; 201. Bearing seat; 202. Second transmission motor; 203. Waist-shaped electromagnetic ring; 204. Guide groove; 3. Positioning adjustment unit; 301. First sliding bar; 302. Second sliding bar; 303. Positioning socket; 304. Clamping plate; 305. Transmission plate; 306. Double-ended stud; 4. Lifting unit; 401. Cross arm lifter; 402. Corrugated elastic protective cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] The first drive motor 105 (model GV50-3.7KW-60-S) and the second drive motor 202 (model YEJ3-112M-4) mentioned in this utility model can both be obtained from the market or through private customization.

[0023] Please see Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a metal bracket welding support platform, including a rotation adjustment unit 1. The rotation adjustment unit 1 includes a support base 101, a mounting seat 102 fixedly installed at the middle of the upper surface of the support base 101, a rotating platform 104 installed at the upper end of the mounting seat 102, a slewing bearing provided between the mounting seat 102 and the rotating platform 104, and the mounting seat 102 and the rotating platform 104 are rotatably connected through the slewing bearing. A transmission gear ring 103 is fixedly installed on the side of the upper surface of the rotating platform 104, and a transmission gear ring 103 is mounted on one side of the transmission gear ring 103. The first drive motor 105 is installed, and its bottom end is fixedly connected to the support base 101. The output end of the first drive motor 105 is fixedly provided with a gear, and the output end of the first drive motor 105 is connected to the transmission gear ring 103 through gear transmission. This allows the first drive motor 105 to drive the rotary table 104 to rotate inside the support base 101 through the gear and the transmission gear ring 103. Then, the rotary table 104 drives the metal bracket to rotate horizontally through the lifting unit 4, the bearing support unit 2 and the positioning adjustment unit 3 in sequence.

[0024] Please see Figures 1 to 3 A lifting unit 4 is installed in the middle of the upper surface of the rotary adjustment unit 1. A bearing support unit 2 is installed at the upper end of the lifting unit 4. The bearing support unit 2 includes a bearing seat 201. A second drive motor 202 is fixedly installed at one end of the bearing seat 201. Multiple waist-shaped electromagnetic rings 203 arranged linearly are fixedly installed in the middle of the upper surface of the bearing seat 201. Two guide grooves 204 are provided on both sides of the multiple waist-shaped electromagnetic rings 203 on the upper surface of the bearing seat 201. When the multiple waist-shaped electromagnetic rings 203 are connected to the power, they can magnetically attract the bottom end of the metal bracket, realizing the initial adsorption of the metal bracket.

[0025] Please see Figure 1 and Figure 3 The lifting unit 4 consists of a cross arm lifter 401 and a corrugated elastic protective cover 402. Both ends of the cross arm lifter 401 are fixedly connected to the rotary table 104 and the bearing seat 201. The corrugated elastic protective cover 402 is fitted on the outer side of the middle part of the cross arm lifter 401. The metal support can be vertically lifted and lowered through the cross arm lifter 401.

[0026] Please see Figures 2 to 5A positioning adjustment unit 3 is installed inside the support unit 2. The positioning adjustment unit 3 includes a double-ended stud 306. A transmission plate 305 is installed on the outer side of both ends of the double-ended stud 306. A first sliding bar 301 is fixedly installed on both ends of one transmission plate 305, and a second sliding bar 302 is fixedly installed on both ends of the other transmission plate 305. Multiple positioning holes 303 are provided on the upper end surfaces of the two first sliding bars 301 and the second sliding bar 302. A clamping plate 304 is installed on the inner side of four of the positioning holes 303. The two first sliding bars 301 and the second sliding bar 302 are symmetrically installed relative to the center of the support seat 201. The support seat 201 is slidably connected to the two first sliding bars 301 and the second sliding bar 302. The output end of the second drive motor 202 passes through the support seat 201 and is connected to the support. The double-ended stud 306 is connected by a coupling. The two ends of the double-ended stud 306 are provided with external threads with opposite directions of rotation. The two ends of the double-ended stud 306 are threadedly connected to the two transmission plates 305. Multiple positioning holes 303 are linearly arranged along the axis of the second sliding bar 302 and the first sliding bar 301. The bottom ends of the four clamping plates 304 are fixedly connected to the two first sliding bars 301 and the second sliding bars 302 by screws. This allows the second drive motor 202 to drive the two transmission plates 305 to slide inside the bearing seat 201 through the double-ended stud 306. In turn, the two transmission plates 305 drive the two first sliding bars 301 and the two second sliding bars 302 to move towards each other and realize the four clamping plates 304 to perform a center clamping operation on the metal bracket, so as to keep the metal bracket in a centered state on the upper surface of the bearing seat 201.

[0027] In summary, when welding the metal bracket, the metal bracket is placed on the upper surface of the support 201, and the power is turned on. This allows multiple linearly arranged waist-shaped electromagnetic rings 203 to magnetically attract the bottom of the metal bracket when powered on, achieving initial adsorption of the metal bracket. The second drive motor 202 is then started, and under the support of the support 201, the second drive motor 202 drives two drive plates 305 to slide on the inner side of the support 201 via double-headed studs 306. In turn, the two drive plates 305 drive two first sliding bars 301 and two second sliding bars 302 to move towards each other, and the four clamping plates 304 perform a center clamping operation on the metal bracket, making it easier to keep the metal bracket in a centered state on the upper surface of the support 201.

[0028] During welding, the first drive motor 105 is started, so that the first drive motor 105, under the support of the support base 101, drives the rotary table 104 to rotate inside the support base 101 through gears and transmission gear ring 103. Then, the rotary table 104 drives the metal bracket to rotate horizontally through the lifting unit 4, the bearing support unit 2 and the positioning adjustment unit 3 in sequence, while the cross arm lifter 401 lifts and lowers it vertically to facilitate the adjustment of the welding angle of the metal bracket.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A metal support welding platform, comprising a rotation adjustment unit (1), characterized in that: A lifting unit (4) is installed in the middle of the upper surface of the rotary adjustment unit (1). A bearing support unit (2) is installed at the upper end of the lifting unit (4). A positioning adjustment unit (3) is installed on the inner side of the bearing support unit (2). The bearing support unit (2) includes a bearing seat (201). A second drive motor (202) is fixedly installed at one end of the bearing seat (201). A plurality of waist-shaped electromagnetic rings (203) arranged linearly are fixedly installed in the middle of the upper surface of the bearing seat (201). Two guide grooves (204) are provided on both sides of the plurality of waist-shaped electromagnetic rings (203) on the upper surface of the bearing seat (201). The positioning adjustment unit (3) includes a double-ended stud (306), and a transmission plate (305) is installed on the outer side of both ends of the double-ended stud (306). A first sliding bar (301) is fixedly installed on both ends of one of the transmission plates (305), and a second sliding bar (302) is fixedly installed on both ends of the other transmission plate (305). The upper end surfaces of the two first sliding bars (301) and the second sliding bar (302) are provided with multiple positioning holes (303), and a clamping plate (304) is installed on the inner side of four of the positioning holes (303).

2. The metal support welding bearing platform according to claim 1, characterized in that: The rotation adjustment unit (1) includes a support base (101), a mounting base (102) is fixedly installed in the middle of the upper surface of the support base (101), a rotating table (104) is installed on the upper end of the mounting base (102), a transmission gear ring (103) is fixedly installed on the side of the upper surface of the rotating table (104), a first transmission motor (105) is installed on one side of the transmission gear ring (103), the bottom end of the first transmission motor (105) is fixedly connected to the support base (101), a gear is fixedly provided at the output end of the first transmission motor (105), and the output end of the first transmission motor (105) is connected to the transmission gear ring (103) through gear transmission.

3. The metal support welding bearing platform according to claim 2, characterized in that: The lifting unit (4) consists of a cross arm lifter (401) and a corrugated elastic protective cover (402). Both ends of the cross arm lifter (401) are fixedly connected to the rotary table (104) and the bearing seat (201). The corrugated elastic protective cover (402) is fitted onto the outer side of the middle part of the cross arm lifter (401).

4. The metal support welding bearing platform according to claim 3, characterized in that: A slewing bearing is provided between the mounting base (102) and the rotary table (104), and the mounting base (102) and the rotary table (104) are rotatably connected through the slewing bearing.

5. A metal support welding bearing platform according to claim 4, characterized in that: The two first sliding bars (301) and the second sliding bar (302) are symmetrically installed relative to the center of the support seat (201). The support seat (201) is slidably connected to the two first sliding bars (301) and the second sliding bar (302). The output end of the second drive motor (202) passes through the support seat (201) and is connected to the double-headed stud (306) through a coupling.

6. A metal support welding bearing platform according to claim 5, characterized in that: The two ends of the double-ended stud (306) are provided with external threads with opposite directions of rotation. The two ends of the double-ended stud (306) are connected to the two transmission plates (305) by threads. The multiple positioning holes (303) are arranged linearly along the axis of the second sliding bar (302) and the first sliding bar (301). The bottom ends of the four clamping plates (304) are fixedly connected to the two first sliding bars (301) and the second sliding bar (302) by screws.

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