Flange grinding fixing table

Abstract

The flange grinding fixing table comprises a flange fixing table body, the surface of the outer side of the top of the flange fixing table body is sleeved with a lap joint positioning grinding unit in a swinging mode, the lap joint positioning grinding unit comprises a closed top cover, a grinder, a Z-shaped lap joint strip and a clamping lock catch, and the surface of the inner side of the flange fixing table body is in lap joint with a lap joint scrap blowing unit in a sliding mode. According to the number of holes in the surface of a flange, butt joint columns on the surface of the bottom of a lap joint table plate are clamped to the inner side surfaces of butt joint grooves, meanwhile, the flange is connected to the surface of the lap joint table plate in a sleeving mode, and lifting is conducted in cooperation with a pusher, so that a lap joint sliding groove in the outer side surface of the output end of the pusher moves upwards and is attached to the outer side surfaces of protruding blocks; the most convex part of a convex block is attached to the inner side surface of a lap joint sliding groove for pushing, the lap joint sliding groove is expanded to the outside, an elastic extrusion soft block is tightly attached to the inner side surface of a hole of a flange, the flange is fixed, supporting columns can be replaced and installed according to flanges with different hole numbers, and the installation efficiency is improved. And the clamping installation effect is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flange fixing, in particular to a flange grinding and fixing table. Background Art

[0002] Flange is also called flange flange plate or flange. Flange is a part that connects pipes to each other. It is used for connection between pipe ends. It is also used as flange on equipment inlet and outlet. It is used for connection between two devices, such as reducer flange. Flange connection or flange joint refers to a combination of flange, gasket and bolts connected to each other as a sealing structure. Pipe flange refers to the flange used for piping in pipeline installations. It refers to the inlet and outlet flanges of the equipment when used on equipment. During the processing and grinding process, the flange needs to be clamped and fixed to improve the grinding quality.

[0003] A Chinese patent with publication number CN212071479U discloses a flange grinding device for flange production, including a fixed frame, the number of the fixed frames is two, the two fixed frames are fixedly connected to a workbench on one side opposite to the other, the right side of the top of the workbench is fixedly connected to the fixed table, the inner cavity of the fixed table is movably connected to a threaded rod through a bearing, and the left side of the surface of the threaded rod is threadedly connected to a threaded sleeve. The utility model can effectively solve the problem of poor fixing effect of the grinding device for traditional flange production by using a fixed frame, a workbench, a fixed table, a threaded rod, a threaded sleeve, a movable splint, a fixed splint, a cylinder, a top plate, a mounting plate, a motor, a screw rod, a threaded block, a connecting column, a fixed seat and a grinder. The device can flexibly fix the flange, thereby ensuring stability during grinding, while facilitating the operation of the staff, and has higher efficiency than manual grinding.

[0004] In the current existing technology, when the flange is being polished, the flange fixer will squeeze and fix it on the outer surface of the flange, which means that when the flange is being polished, only the surface of the flange can be polished first, and the flange needs to be replaced in position later and the side of the flange needs to be polished, which greatly reduces the work efficiency and wastes a lot of time. In addition, different flanges have different numbers of holes on their surfaces. When the flange is fixed, support columns will extend into the holes for positioning. However, different holes and support columns will make it impossible to effectively connect them when they are sleeved due to different positions and angles.

[0005] To this end, the utility model provides a flange grinding and fixing table. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a flange grinding and fixing table described in the utility model includes a flange fixing table, a top outer surface of the flange fixing table is swingably sleeved with an overlapping positioning grinding unit, the overlapping positioning grinding unit includes a closed top cover, a grinder, a Z-shaped overlapping strip and a snap-on lock, an inner surface of the flange fixing table is slidingly overlapped with an overlapping chip blowing unit, the overlapping chip blowing unit includes a flange overlapping table and a blower, a flange extrusion positioning unit is movably sleeved on the top surface of the overlapping chip blowing unit, and the flange extrusion positioning unit includes an elastic extrusion soft block, a pusher and an overlapping slide groove.

[0008] Preferably, the overlapping slide groove is provided on the outer surface of the output end of the pusher, and an overlapping platform is fixedly mounted on the bottom surface of the pusher.

[0009] Preferably, a docking column is fixedly connected to the bottom surface of the overlapping platform, and a swinging soft board is fixedly connected to the edge positions around the top of the overlapping platform.

[0010] Preferably, a convex block is fixedly connected to the inner top edge of the swing soft board, and the elastic squeezing soft block is fixedly connected to the outer top edge of the swing soft board.

[0011] Preferably, a slide groove is provided on the inner surface of the top of the flange fixing platform, the bottom surface of the flange overlapping platform is slidably overlapped on the inner surface of the slide groove, the hair dryer is arranged at the edge positions on both sides of the top of the flange overlapping platform, a flange overlapping groove is provided at the middle position of the top of the flange overlapping platform, a docking groove is provided on the inner surface of the flange overlapping groove, and the surface of the docking column is movably sleeved on the inner surface of the docking groove.

[0012] Preferably, one end of the closed top cover is swingably sleeved on the top surface of the flange fixing platform, the grinder is arranged on the outer surface of the closed top cover, and a docking groove is provided on one side edge of the closed top cover.

[0013] Preferably, the Z-shaped lap strip is fixedly installed on the left edge of the top of the flange fixing platform, the snap-on lock is arranged on the outer surface of the Z-shaped lap strip and one end is movably sleeved on the inner surface of the docking groove, and a powerful exhaust fan is fixedly installed on the inner bottom surface of the flange fixing platform.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The flange grinding and fixing table described in the utility model is configured to clamp the docking column on the bottom surface of the lap joint table plate to the inner surface of the docking groove according to the number of holes on the flange surface, and at the same time, the flange is sleeved on the surface of the lap joint table plate, and the pusher is cooperated to lift it, so that the lap joint groove on the outer surface of the output end of the pusher moves upward and fits to the outer surface of the protrusion, and the most convex part of the protrusion is used to fit and push the inner surface of the lap joint groove to expand the lap joint groove to the outside, and the elastic extrusion soft block is tightly fitted on the inner surface of the hole of the flange to fix it, so as to achieve the effect of replacing and installing the support column according to the flange with different number of holes and clamping and installing it;

[0016] 2. The flange grinding and fixing platform described in the utility model, when the flange is fixed, moves into the deep part of the flange fixing platform, swings the closed top cover to overlap the top surface of the flange fixing platform, cooperates with the Z-shaped overlapping strip to support and overlap one end surface of the closed top cover, and then extends the sleeve into the inner surface of the docking groove through the card lock buckle to fix the position of the closed top cover, and then extends the sleeve to the top surface and side of the flange through the grinder, so as to polish and grind the flange, and then uses a hair dryer to blow air at an angle on the surface of the flange to blow the grinding debris to the deep part of the flange fixing platform, and then uses a strong exhaust fan to absorb and collect the blown debris and burrs, thereby reducing the effect of the burrs and debris being scattered everywhere after being ground off. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the unfolded three-dimensional structure of the flange fixing platform in the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the flange fixing platform in the utility model when it is unfolded;

[0021] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the flange lap joint in the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the overlapping table in the utility model.

[0023] In the figure: 11, flange fixing platform; 12, slide groove; 13, closing top cover; 14, grinder; 15, Z-shaped overlap strip; 16, docking groove; 17, snap-on lock; 18, powerful exhaust fan; 19, flange overlap platform; 110, blower; 111, flange overlap groove; 112, docking groove; 113, overlap platform plate; a1, docking column; a2, pusher; a3, overlap slide groove; a4, swing soft plate; a5, bump; a6, elastic extrusion soft block. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figures 1 to 5 As shown, a flange grinding and fixing platform of an embodiment of the utility model comprises a flange fixing platform 11, on the top outer surface of the flange fixing platform 11, an overlapping positioning grinding unit is swingably sleeved, the overlapping positioning grinding unit comprises a closed top cover 13, a grinder 14, a Z-shaped overlapping strip 15 and a snap-on lock buckle 17, on the inner surface of the flange fixing platform 11, an overlapping chip blowing unit is slidably overlapped, the overlapping chip blowing unit comprises a flange overlapping platform 19 and a blower 110, on the top surface of the overlapping chip blowing unit, a flange extrusion positioning unit is movably sleeved, the flange extrusion positioning unit comprises an elastic extrusion soft block a6, a pusher a2 and an overlapping slide groove a3, the position of the overlapping slide groove a3 is arranged on the outer surface of the output end of the pusher a2, and the pusher a2 is lifted to make the overlapping slide groove a3 on the outer surface of the output end of the pusher a2 move upward. To move, an overlapping platform 113 is fixedly installed on the bottom surface of the pusher a2, and a docking column a1 is fixedly connected to the bottom surface of the overlapping platform 113, and a swinging soft plate a4 is fixedly connected to the edge positions of the top and four sides of the overlapping platform 113, and a protrusion a5 is fixedly connected to the inner top edge position of the swinging soft plate a4, and the elastic squeezing soft block a6 is fixedly connected to the outer top edge position of the swinging soft plate a4, and fits to the outer surface of the protrusion a5, and the most convex part of the protrusion a5 is used to fit and push the inner surface of the overlapping groove a3 to expand the overlapping groove a3 to the outside, and the elastic squeezing soft block a6 is tightly fitted on the inner surface of the hole of the flange to fix it, so as to achieve the effect of replacing and installing the support column according to the flange with different numbers of holes, and installing it by clamping.

[0026] like Figures 1 to 5As shown, a slide groove 12 is provided on the inner surface of the top of the flange fixing platform 11, and the bottom surface of the flange lap platform 19 is slidably overlapped on the inner surface of the slide groove 12. The position of the hair dryer 110 is set at the edge positions on both sides of the top of the flange lap platform 19. A flange lap groove 111 is provided at the middle position of the top of the flange lap platform 19. A docking groove 112 is provided on the inner surface of the flange lap groove 111. According to the number of holes on the flange surface, the docking column a1 on the bottom surface of the lap platform 113 is clamped onto the inner surface of the docking groove 112. At the same time, the flange is sleeved on the surface of the overlapping platform 113, and the surface of the docking column a1 is movably sleeved on the inner surface of the docking groove 112, and one end of the closed top cover 13 is swingably sleeved on the top surface of the flange fixing platform 11. When the flange is fixed, it moves into the depth of the flange fixing platform 11, and the swung closed top cover 13 is overlapped on the top surface of the flange fixing platform 11. The position of the grinder 14 is set on the outer surface of the closed top cover 13, and then the grinder 14 is extended to the top surface and side of the flange, so as to polish and grind the flange.

[0027] like Figures 1 to 5 As shown, a docking groove 16 is provided on one side edge of the closed top cover 13, the position of the Z-shaped lap strip 15 is fixedly installed on the left edge of the top of the flange fixing platform 11, the position of the snap-fit ​​lock buckle 17 is set on the outer surface of the Z-shaped lap strip 15 and one end is movably sleeved on the inner surface of the docking groove 16, and the Z-shaped lap strip 15 is used to support and overlap one end surface of the closed top cover 13, and the position of the closed top cover 13 is fixed by extending the snap-fit ​​lock buckle 17 into the inner surface of the docking groove 16, and a strong exhaust fan 18 is fixedly installed on the inner bottom surface of the flange fixing platform 11, and then the hair dryer 110 is used to blow air on the surface of the flange at an angle to blow the polished debris into the depth of the flange fixing platform 11, and the blown debris and burrs are absorbed and collected by the strong exhaust fan 18, thereby reducing the effect that the burrs and debris will be scattered everywhere after being polished.

[0028] Working principle: According to the number of holes on the flange surface, the docking column a1 on the bottom surface of the overlapping platform 113 is snapped onto the inner surface of the docking groove 112, and the flange is simultaneously sleeved onto the surface of the overlapping platform 113, and lifted with the help of the pusher a2, so that the overlapping groove a3 on the outer surface of the output end of the pusher a2 moves upward and fits onto the outer surface of the protrusion a5, and the most convex part of the protrusion a5 is used to fit and push the inner surface of the overlapping groove a3 to expand the overlapping groove a3 outward, and the elastic extrusion soft block a6 is tightly fitted onto the inner surface of the hole of the flange to fix it, thereby achieving the effect of replacing and installing the support column according to the flange with different numbers of holes, and snapping and installing it.

[0029] After the flange is fixed, it moves into the depth of the flange fixing platform 11, and the closed top cover 13 is swung to overlap the top surface of the flange fixing platform 11, and the Z-shaped overlapping strip 15 is used to support and overlap one end surface of the closed top cover 13, and then the position of the closed top cover 13 is fixed by extending the card lock buckle 17 to the inner surface of the docking groove 16, and then the grinder 14 is extended to the top surface and side of the flange to polish and grind the flange, and then the hair dryer 110 is used to blow the surface of the flange at an angle to blow the ground debris to the depth of the flange fixing platform 11, and the blown debris and burrs are absorbed and collected by the strong exhaust fan 18, thereby reducing the effect of the burrs and debris being scattered everywhere after being ground.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flange grinding and fixing table, characterized in that: It comprises a flange fixing platform (11), on the top outer surface of which the flange fixing platform (11) is swingably sleeved with an overlapping positioning grinding unit, the overlapping positioning grinding unit comprising a closed top cover (13), a grinder (14), a Z-shaped overlapping strip (15) and a snap-on lock (17), on the inner surface of which the flange fixing platform (11) is slidingly sleeved with an overlapping chip blowing unit, the overlapping chip blowing unit comprising a flange overlapping platform (19) and a blower (110), on the top surface of which a flange extrusion positioning unit is movably sleeved, the flange extrusion positioning unit comprising an elastic extrusion soft block (a6), a pusher (a2) and an overlapping slide groove (a3).

2. The flange grinding and fixing table according to claim 1, characterized in that: The overlapping slide groove (a3) ​​is located on the outer surface of the output end of the pusher (a2), and an overlapping platform (113) is fixedly installed on the bottom surface of the pusher (a2).

3. The flange grinding and fixing table according to claim 2, characterized in that: A docking column (a1) is fixedly connected to the bottom surface of the overlapping platform (113), and a swinging soft board (a4) is fixedly connected to the edges around the top of the overlapping platform (113).

4. The flange grinding and fixing table according to claim 3, characterized in that: A convex block (a5) is fixedly connected to the inner top edge of the swing soft plate (a4), and the elastic squeezing soft block (a6) is fixedly connected to the outer top edge of the swing soft plate (a4).

5. The flange grinding and fixing table according to claim 4, characterized in that: A slide groove (12) is provided on the inner surface of the top of the flange fixing platform (11); the bottom surface of the flange overlapping platform (19) is slidably overlapped on the inner surface of the slide groove (12); the hair dryer (110) is arranged at the two side edge positions of the top of the flange overlapping platform (19); a flange overlapping groove (111) is provided at the middle position of the top of the flange overlapping platform (19); a docking groove (112) is provided on the inner surface of the flange overlapping groove (111); and the surface of the docking column (a1) is movably sleeved on the inner surface of the docking groove (112).

6. The flange grinding and fixing table according to claim 1, characterized in that: One end of the closed top cover (13) is swingably sleeved on the top surface of the flange fixing platform (11), the grinder (14) is arranged on the outer surface of the closed top cover (13), and a docking groove (16) is provided on one side edge of the closed top cover (13).

7. The flange grinding and fixing table according to claim 1, characterized in that: The Z-shaped lap strip (15) is fixedly mounted on the left edge of the top of the flange fixing platform (11); the snap-on lock buckle (17) is arranged on the outer surface of the Z-shaped lap strip (15) and one end is movably sleeved on the inner surface of the docking groove (16); and a powerful exhaust fan (18) is fixedly mounted on the inner bottom surface of the flange fixing platform (11).

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