Device for sealing and welding side edge of grate cooler

Abstract

The utility model relates to the technical field of cement equipment manufacturing, in particular to a grate cooler side edge seal welding device which comprises a machine frame (1), and a positioning structure and a rotating structure connected with the positioning structure are arranged on the machine frame (1). The product (2) is arranged in the positioning structure; according to the positioning structure, high-precision side edge sealing work of the grate cooler grate bed can be achieved, and it can be strictly guaranteed that the levelness and perpendicularity of a product meet the product precision requirement; according to the rotating structure, the assembling and welding precision of the product can be guaranteed, meanwhile, the welding work of workers can be facilitated, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement equipment manufacturing, in particular to a device for grate cooler side sealing welding. Background Art

[0002] When manufacturing the grate bed of the grate cooler, the flat iron and sealing plate of the grate bed need to be sealed, assembled and welded; the product manufacturing has high requirements for straightness and verticality, and the assembly error and welding deformation in the existing production process are large, and the product quality cannot be guaranteed; the existing assembly and welding method is cumbersome to operate and has low production efficiency.

[0003] After searching, the applicant found that the Chinese patent document with publication number CN114515928A disclosed a grate cooler grate plate assembly welding tool on May 20, 2022, and its structure includes a welding table, and a grate plate placement plate, a controller, a side baffle plate, a back plate and a support plate are provided on the welding table. The grate plate placement plate is fixedly connected to the front of the upper surface of the welding table, the controller is fixedly connected to the front of the welding table, the side baffle plates are fixedly connected to the two ends of the upper surface of the welding table, the back plate is fixedly connected to the rear of the upper surface of the welding table, and the support plate is fixedly connected to the upper surface of the welding table and is located behind the grate plate placement plate.

[0004] This device cannot achieve accurate side sealing operation of the grate bed of the grate cooler and cannot simplify assembly welding work. Utility Model Content

[0005] The utility model aims to provide a grate cooler side sealing welding device which can realize accurate side sealing operation of a grate bed of the grate cooler and can simplify assembly welding work.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a device for side seal welding of a grate cooler, comprising a frame, on which a positioning structure and a rotating structure connected to the positioning structure are provided; the product is placed in the positioning structure.

[0007] The positioning structure comprises a positioning block and a positioning plate connected to the positioning block; the positioning block is connected to a first fixing bolt; and the positioning plate is connected to a second fixing bolt.

[0008] The product comprises a flat iron and a wear-resistant plate; the flat iron is arranged on the positioning block and connected with the first fixing bolt; the second fixing bolt presses the wear-resistant plate against the flat iron.

[0009] The positioning block is provided with a protrusion; the flat iron includes a first flat iron and a second flat iron; the first flat iron is connected to the first fixing bolt, and the second flat iron is arranged on the top of the protrusion; the wear-resistant plate is arranged on the side of the protrusion and abuts against the end of the second flat iron.

[0010] The rotating structure comprises a rotating shaft; the rotating shaft is arranged on the frame and connected to the positioning block.

[0011] The frame is provided with a flange; the end of the rotating shaft passes through the flange and is connected with a rocker; the rocker is connected to the flange.

[0012] The end of the rotating shaft is provided with an external thread; the rocker is provided with a mounting hole, and the mounting hole is provided with an internal thread matching the external thread.

[0013] The end of the rocker is provided with a connecting bolt; the connecting bolt is connected to the flange.

[0014] The flange is provided with a scale groove, and the connecting bolt is connected in the scale groove.

[0015] The positioning block and the flat iron are both L-shaped structures.

[0016] The beneficial effects of this application are:

[0017] The product comprises a flat iron and a wear-resistant plate; the side sealing work requires the wear-resistant plate to be assembled and welded to the end of the flat iron; the flat iron comprises a first flat iron and a second flat iron; the positioning structure comprises an L-shaped positioning block, and a protrusion is provided on the positioning block; the vertically placed first flat iron is connected to a first fixing bolt provided on the positioning block, and the second flat iron is horizontally placed on the top surface of the protrusion; the end of the second flat iron is flush with the edge of the protrusion; a positioning plate is provided on one side of the positioning block; a second fixing bolt is connected to the positioning plate; the second fixing bolt presses the wear-resistant plate against the side of the protrusion;

[0018] The first fixing bolt fixes the first flat iron on the side wall of the positioning block, which can ensure that the first flat iron is in a vertical state; the second flat iron is placed horizontally on the top surface of the protrusion, which can ensure that the second flat iron maintains a horizontal state; at this time, the first flat iron and the second flat iron can be welded in a vertical state; the second fixing bolt presses the wear-resistant plate against the side of the protrusion, which can achieve the horizontal state of the wear-resistant plate, and at the same time, the wear-resistant plate can be pressed against the end of the second flat iron to achieve vertical welding of the two; thereby, the device can achieve high-precision side sealing of the grate bed of the grate cooler, and can strictly ensure that the horizontality and verticality of the product meet the product precision requirements.

[0019] The positioning block is connected to a rotating shaft, a flange is installed on one side of the frame, the end of the rotating shaft passes through the flange and is fixedly connected to a rocker; the end of the rocker is bolted to the flange; a scale groove is provided on the flange, and the connecting bolt is placed in the scale groove;

[0020] The staff adjusts the angle of the positioning block and the product by rotating the rocker, which drives the rotating shaft to rotate, thereby facilitating the welding operation; when the rocker is rotated, the end connected to the flange will point to the scale in the scale groove; the staff can accurately adjust the rotation angle of the rotating shaft; when it is adjusted to a suitable angle, tighten the connecting bolts to fix the end of the rocker to the flange, thereby fixing the rotating shaft, and welding can be carried out at this time; this device can ensure the assembly and welding accuracy of the product while facilitating the welding work of the staff, effectively improving work efficiency.

[0021] The rotating shaft is provided with a plurality of groups of positioning blocks and positioning plates, and a plurality of products can be installed at the same time for assembly and welding; thus, the production efficiency is greatly improved and the production capacity is effectively increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings, wherein:

[0023] Figure 1 This is a structural schematic diagram of the device for side seal welding of the grate cooler.

[0024] Figure 2 The present invention is a schematic diagram of the structure of the positioning structure of the side sealing welding device of the grate cooler.

[0025] The marks in the above figure are:

[0026] The markings in the figure are:

[0027] 1. Rack,

[0028] 2. Products, 201. Flat iron, 202. Wear-resistant plate, 203. First flat iron, 204. Second flat iron,

[0029] 3. Positioning block, 301. Positioning plate, 302. First fixing bolt, 303. Second fixing bolt, 304. Bump,

[0030] 4. Rotation axis,

[0031] 5. Flange,

[0032] 6. Rocker, 601. Mounting hole, 602. Connecting bolt. DETAILED DESCRIPTION

[0033] The following is a further detailed explanation of the specific implementation methods of the utility model through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the utility model and facilitating its implementation.

[0034] Figure 1 The grate cooler side seal welding device shown comprises a frame 1, on which a positioning structure and a rotating structure connected to the positioning structure are provided; a product 2 is placed in the positioning structure.

[0035] The positioning structure can realize high-precision side sealing of the grate bed of the grate cooler, and can strictly ensure that the horizontality and verticality of Product 2 meet the precision requirements of Product 2; the rotating structure can ensure the assembly and welding accuracy of Product 2, while also facilitating the welding work of the staff, effectively improving work efficiency.

[0036] The positioning structure includes a positioning block 3 and a positioning plate 301 connected to the positioning block 3; a first fixing bolt 302 is connected to the positioning block 3; and a second fixing bolt 303 is connected to the positioning plate 301. The first fixing bolt 302 and the second fixing bolt 303 can fix and limit the product 2, and can tightly connect the product 2 to the device, facilitating accurate assembly and welding operations; the positioning block 3 can provide an assembly and welding position for the product 2, and can limit the product 2 to ensure that its horizontality and verticality meet production requirements.

[0037] Product 2 includes a flat iron 201 and a wear-resistant plate 202; the flat iron 201 is arranged on the positioning block 3 and connected with the first fixing bolt 302; the second fixing bolt 303 presses the wear-resistant plate 202 against the flat iron 201. The first fixing bolt 302 fixes the flat iron 201 to the positioning block 3, fully limits the position of the flat iron 201, and facilitates the assembly and welding of the flat iron 201; the second fixing bolt 303 fully limits the position of the wear-resistant plate 202 and presses it against the welding position of the flat iron 201; the welding accuracy of the flat iron 201 and the wear-resistant plate 202 is effectively guaranteed.

[0038] A protrusion 304 is provided on the positioning block 3; the flat iron 201 includes a first flat iron 203 and a second flat iron 204; the first flat iron 203 is connected to the first fixing bolt 302, and the second flat iron 204 is provided on the top of the protrusion 304; the wear-resistant plate 202 is provided on the side of the protrusion 304 and abuts against the end of the second flat iron 204.

[0039] The first fixing bolt 302 fixes the first flat iron 203 on the side wall of the positioning block 3, which can ensure that the first flat iron 203 is in a vertical state; the second flat iron 204 is placed horizontally on the top surface of the protrusion 304, which can ensure that the second flat iron 204 maintains a horizontal state; at this time, the first flat iron 203 and the second flat iron 204 can be welded in a vertical state; the second fixing bolt 302 presses the wear-resistant plate 202 against the side of the protrusion 304, which can realize that the wear-resistant plate 202 is in a horizontal state, and at the same time, the wear-resistant plate 202 can be pressed against the end of the second flat iron 204 to achieve vertical welding of the two; thereby, the device can realize high-precision side sealing of the grate bed of the grate cooler, and can strictly ensure that the horizontality and verticality of the product 2 meet the precision requirements of the product 2.

[0040] The rotating structure includes a rotating shaft 4; the rotating shaft 4 is arranged on the frame 1 and connected to the positioning block 3. The rotating shaft 4 is fixedly connected to the positioning block 3; the rotating shaft 4 can drive the positioning block 3 to rotate to adjust the angle between the positioning block 3 and the product 2, thereby facilitating the welding operation; multiple groups of positioning blocks 3 and positioning plates 301 are arranged on the rotating shaft 4, and multiple products 2 can be installed at the same time for assembly and welding; the production efficiency is greatly improved, and the production capacity is effectively increased.

[0041] The frame 1 is provided with a flange 5; the end of the rotating shaft 4 passes through the flange 5 and is connected with a rocker 6; the rocker 6 is connected to the flange 5. The flange 5 is fixedly connected to one side of the frame 1; the flange 5 is provided with a through hole, and the end of the rotating shaft 4 passes through the through hole; the two ends of the rocker 6 are respectively fixedly connected to the flange 5 and the rotating shaft 4, so that the rotating shaft 4 can be fixed after the angle is adjusted.

[0042] The end of the rotating shaft 4 is provided with an external thread; the rocker 6 is provided with a mounting hole 601, and the mounting hole 601 is provided with an internal thread that matches the external thread. The rocker 6 is sleeved on the rotating shaft 4 through the mounting hole 601 to achieve a fixed connection between the two; at this time, the staff can rotate the rocker 6 to achieve the rotation operation of the rotating shaft 4; the two are threadedly connected, the connection is tight and firm, and the installation and disassembly operations are convenient.

[0043] The end of the rocker 6 is provided with a connecting bolt 602, which is connected to the flange 5. When the rocker 6 is adjusted to a suitable angle, the connecting bolt 602 is tightened to fix the end of the rocker 6 to the flange 5, thereby fixing the rotating shaft 4, and welding can be performed at this time.

[0044] The flange 5 is provided with a scale groove, in which the connecting bolt 602 is connected. When the rocker 6 is turned, the end connected to the flange 5 will point to the scale in the scale groove; the staff can accurately adjust the rotation angle of the rotating shaft 4 according to the displayed scale.

[0045] The positioning block 3 and the flat iron 201 are both L-shaped structures. The flat iron 201 is assembled and welded into an L-shaped structure by the first flat iron 203 and the second flat iron 204; the positioning block 3 is an L-shaped structure, which can facilitate the installation and positioning of the product 2 and the positioning plate 301.

[0046] The specific working process of the utility model is as follows:

[0047] Connect the vertically placed first flat iron 203 to the first fixing bolt 302 on the mounting positioning block 3, and place the second flat iron 204 horizontally on the top surface of the protrusion 304; install the second fixing bolt 303 on the positioning plate 301; the second fixing bolt 303 presses the wear-resistant plate 202 against the end of the second flat iron 204;

[0048] The staff adjusts the angle between the positioning block 3 and the product 2 by turning the rocker 6, which drives the rotating shaft 4 to rotate; when the angle is adjusted to a suitable angle, the connecting bolt 602 is tightened to fix the end of the rocker 6 to the flange 5, thereby fixing the rotating shaft 4, and welding work can be carried out at this time.

[0049] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A grate cooler side seal welding device, characterized in that: It comprises a frame (1), the frame (1) being provided with a positioning structure and a rotating structure connected to the positioning structure; a product (2) being placed in the positioning structure; The positioning structure comprises a positioning block (3) and a positioning plate (301) connected to the positioning block (3); a first fixing bolt (302) is connected to the positioning block (3); and a second fixing bolt (303) is connected to the positioning plate (301); The product (2) comprises a flat iron (201) and a wear-resistant plate (202); the flat iron (201) is arranged on the positioning block (3) and connected to the first fixing bolt (302); the second fixing bolt (303) presses the wear-resistant plate (202) against the flat iron (201).

2. A grate cooler side seal welding device according to claim 1, characterized in that: The positioning block (3) is provided with a protrusion (304); the flat iron (201) comprises a first flat iron (203) and a second flat iron (204); the first flat iron (203) is connected to the first fixing bolt (302), and the second flat iron (204) is arranged on the top of the protrusion (304); the wear-resistant plate (202) is arranged on the side of the protrusion (304) and abuts against the end of the second flat iron (204).

3. A grate cooler side seal welding device according to claim 2, characterized in that: The rotating structure comprises a rotating shaft (4); the rotating shaft (4) is arranged on the frame (1) and is connected to the positioning block (3).

4. A grate cooler side seal welding device according to claim 3, characterized in that: The frame (1) is provided with a flange (5); the end of the rotating shaft (4) passes through the flange (5) and is connected to a rocker (6); the rocker (6) is connected to the flange (5).

5. A grate cooler side seal welding device according to claim 4, characterized in that: The end of the rotating shaft (4) is provided with an external thread; the rocker (6) is provided with a mounting hole (601), and the mounting hole (601) is provided with an internal thread that matches the external thread.

6. A grate cooler side seal welding device according to claim 5, characterized in that: A connecting bolt (602) is provided at the end of the rocker (6); the connecting bolt (602) is connected to the flange (5).

7. A grate cooler side seal welding device according to claim 6, characterized in that: The flange (5) is provided with a scale groove, and the connecting bolt (602) is connected in the scale groove.

8. A grate cooler side seal welding device according to claim 7, characterized in that: The positioning block (3) and the flat iron (201) are both L-shaped structures.

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