CN217291735U

CN217291735U - Polishing device for hollow hemispherical steel members

Info

Publication number: CN217291735U
Application number: CN202221299947.3U
Authority: CN
Inventors: 吴传标; 张挺; 吴金旺; 占强兴
Original assignee: Jiangxi Hongma Steel Structure Co ltd
Current assignee: Jiangxi Hongma Steel Structure Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-08-26
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a grinding device of hollow hemisphere steel member relates to steel member production field, including the device main part, the top of device main part is connected with the support frame, and the top of support frame is connected with the roof-rack, and the bottom of roof-rack is provided with the centre gripping subassembly, and main motor is installed to the bottom of device main part, and the output of main motor is connected with the aluminum alloy axle, and the top of aluminum alloy axle is provided with radiator unit. The utility model discloses a third sharp slip table, the pneumatic cylinder, the linkage piece, the rotating electrical machines, the bracing piece, grip block and file sword tooth, thereby it avoids the steel member to beat to push down the top of steel member through the setting of grip block when polishing to the periphery of steel member, thereby the grip block can rotate simultaneously and avoid the grip block to be worn and torn, thereby the periphery of steel member is polished and is closed the back pneumatic cylinder and pull back the linkage piece, drive the pneumatic cylinder and remove right after the start-up of third sharp slip table, avoid the steel member to beat when polishing.

Description

Polishing device for hollow hemispherical steel member

Technical Field

The utility model relates to a steel member production field specifically is a grinding device of hollow hemisphere steel member.

Background

The steel member system has the dead weight light, the installation is swift, construction cycle is short, anti-seismic performance is good, comprehensive advantages such as environmental pollution is few, compare with reinforced concrete structure more have in the height, big, the unique advantage of light three aspect development, the intensity of steel member simultaneously, rigidity and stability are all very outstanding, need be in the same place a plurality of parts welding when producing the steel member, need reduce its surface burr with its surface burnishing and polishing before welding the part, because the part variety of steel member consequently needs various grinding device, wherein hemisphere grinding device is just one of them.

The grinding disc of the existing hollow hemispheroid steel member moves around the radian of the surface of the steel member when in use so as to grind the surface of the steel member, the grinding disc is always in contact with the steel member when in movement so as to enable the steel member to receive oblique pressure, thereby easily causing the steel member to jump easily and break away from an arc-shaped workbench, the dangerous high use is inconvenient, the grinding device of the existing hollow hemispheroid steel member generally adopts water spraying or air blowing to cool the surface of the steel member, the water cooling is adopted to mix water and burrs and dust, the ground is easily dirtied by splashing all around, the scattering of the burrs can be aggravated by air blowing to cause pollution, the heat dissipation effects of the two are good, but the use effect is poor and the pollution is easily caused.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a grinding device of hollow hemisphere steel member to the steel member beats easily and blows the easy polluted environment's of water spray heat dissipation technical problem of blowing when solving and polishing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a grinding device of hollow hemisphere steel member, includes the device main part, the top of device main part is connected with the support frame, the top of support frame is connected with the roof-rack, the bottom of roof-rack is provided with the centre gripping subassembly, main motor is installed to the bottom of device main part, the output of main motor is connected with the aluminum alloy axle, the top of aluminum alloy axle is provided with radiator unit.

Through adopting above-mentioned technical scheme, thereby the centre gripping subassembly is pushed down the top of steel member through the setting of grip block and is avoided the steel member to beat, thereby the grip block can rotate simultaneously and avoid the grip block to be worn and torn, the pneumatic cylinder is closed and is pulled back the linkage piece after the periphery of steel member is polished, radiator unit fills up the gap between steel member and the copper heat conduction frame through setting up of heat conduction silica gel pad and avoids the too big heat transfer efficiency that influences in gap, in heat transfer to radiator fin and aluminum alloy axle through heat conduction silica gel pad and copper heat conduction frame when the steel member is polished, give off the heat to the external world through radiator fin and aluminum alloy axle.

Further, first straight line slip table, two are all installed to the inside both sides of support frame install second straight line slip table between the first straight line slip table, the output of second straight line slip table is connected with first mount pad, inferior motor is installed at the top of first mount pad, the output of inferior motor is connected with the mill dish.

Through adopting above-mentioned technical scheme, thereby adjust the height of first mount pad, inferior motor and the disc of polishing of the height regulation of second straight line slip table after the start of first straight line slip table, the first mount pad of drive, inferior motor and the disc of polishing remove left after the start of second straight line slip table, thereby cooperation first straight line slip table drive structure shifts up and makes the disc of polishing begin the displacement to polish to the periphery of steel member along the surface radian of steel member.

Further, the centre gripping subassembly is including installing in the third sharp slip table of roof-rack bottom, the output of third sharp slip table is connected with the second mount pad, the pneumatic cylinder is installed to the bottom of second mount pad, the output of pneumatic cylinder is connected with the linkage piece through the piston rod, the rotating electrical machines is installed to top one side of linkage piece, the output of rotating electrical machines is connected with the bracing piece, the bottom of bracing piece is provided with the file tooth, bottom one side of linkage piece is connected with the grip block.

Through adopting above-mentioned technical scheme, thereby push down the top of steel member through the setting of grip block and avoid the steel member to beat when polishing the periphery of steel member, thereby the grip block can rotate simultaneously and avoid the grip block by wearing and tearing, the peripheral pneumatic cylinder of polishing of steel member is closed and is pulled back the linkage piece.

Further, radiator unit is including connecting in the copper heat conduction frame at aluminum alloy axle top, the top of copper heat conduction frame is connected with heat conduction silica gel pad, heat conduction silica gel pad's top is provided with the steel member, the inside both sides of aluminum alloy axle are connected with a plurality of heat radiation fins, the surface of aluminum alloy axle is connected with the fan leaf.

Through adopting above-mentioned technical scheme, fill up the gap between steel member and the copper heat conduction frame through setting up of heat conduction silica gel pad and avoid the too big heat transfer efficiency that influences in gap, in heat transfer to heat radiation fins and aluminum alloy axle through heat conduction silica gel pad and copper heat conduction frame when the steel member is polished, give off the heat to the external world through heat radiation fins and aluminum alloy axle, thereby the rotatory back air current that produces of fan leaf takes away the heat that heat radiation fins and aluminum alloy axle emanate out.

Furthermore, the outer surface mounting of device main part has control panel, just control panel respectively with main motor, first straight line slip table, second straight line slip table, inferior motor, third straight line slip table, pneumatic cylinder and rotating electrical machines electric connection.

Through adopting above-mentioned technical scheme, staff's accessible control panel opens or closes main motor, first straight line slip table, second straight line slip table, time motor, third straight line slip table, pneumatic cylinder and rotating electrical machines.

Furthermore, the second mounting seat is connected with the top frame in a sliding mode, and the clamping block is connected with the linkage block in a rotating mode through the rotating shaft.

Through adopting above-mentioned technical scheme, thereby push down the top of steel member through the setting of grip block when polishing the periphery of steel member and avoid the steel member to beat, thereby the grip block can rotate simultaneously and avoid the grip block to be worn and torn, thereby the periphery of steel member is polished and is ended the back pneumatic cylinder and close and pull back the linkage block, and the drive pneumatic cylinder moves right after the third sharp slip table starts.

Furthermore, the surface of the heat-conducting silica gel pad is rough, and the plurality of heat-radiating fins are distributed in an annular array shape.

Through adopting above-mentioned technical scheme, thereby because the coarse increase frictional force in heat conduction silica gel pad surface avoids the aluminum alloy axle to fail to drive the rotatory phenomenon of steel member and takes place, fills the gap between steel member and the copper heat conduction frame through setting up of heat conduction silica gel pad simultaneously and avoids the too big heat transfer efficiency that influences in gap.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model presses the top of the steel member through the setting of the clamping block when the periphery of the steel member is polished so as to avoid the steel member jumping, and simultaneously the clamping block can rotate so as to avoid the clamping block from being worn, the hydraulic cylinder is closed to pull back the linkage block after the periphery of the steel member is polished, the hydraulic cylinder is driven to move rightwards after the third linear sliding table is started, the linkage block is carried to move rightwards after the hydraulic cylinder moves rightwards so as to move the supporting rod and the clamping block rightwards, so that the supporting rod corresponds to the position of the steel member, the output end drives the supporting rod to move downwards through the piston rod after the hydraulic cylinder is started so as to enable the rasping teeth to be attached to the surface of the steel member, the top of the steel member is polished through the rotation of the steel member, the area of the rasping teeth is smaller so as to reduce the production cost, the influence on the production cost due to overhigh replacement cost after the teeth of the file are abraded is avoided, and the jumping of the steel member during polishing is avoided;

2. the utility model discloses an aluminum alloy axle, the fan leaf, copper heat conduction frame, heat radiation fins and heat conduction silica gel pad, the rotatory back of aluminum alloy axle drives the fan leaf, copper heat conduction frame, heat radiation fins and heat conduction silica gel pad are rotatory, thereby increase frictional force because heat conduction silica gel pad surface is crude, avoid the aluminum alloy axle can not drive the rotatory phenomenon of steel member and take place, gap between steel member and the copper heat conduction frame is avoided too big influence heat transfer efficiency through setting up of heat conduction silica gel pad simultaneously, through heat conduction silica gel pad and copper heat conduction frame with heat transfer to heat radiation fins and aluminum alloy in the axle when the steel member is polished, give off the heat to the external world through heat radiation fins and aluminum alloy axle, thereby the rotatory back of fan leaf produces the air current and takes away the heat that heat radiation fins and aluminum alloy axle emanate, convenient heat dissipation can not cause great pollution simultaneously.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the clamping block of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the support rod of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the aluminum alloy shaft of the present invention;

fig. 6 is a schematic view of the aluminum alloy shaft in a bottom view.

In the figure: 1. a device main body; 2. a support frame; 3. a top frame; 4. a control panel; 5. a main motor; 6. a clamping assembly; 601. a third linear sliding table; 602. a second mounting seat; 603. a hydraulic cylinder; 604. a linkage block; 605. a rotating electric machine; 606. a support bar; 607. a clamping block; 608. filing cutter teeth; 7. a heat dissipating component; 701. a fan blade; 702. a copper heat conducting frame; 703. heat dissipation fins; 704. a heat-conducting silica gel pad; 8. a steel member; 9. an aluminum alloy shaft; 10. a first linear sliding table; 11. a second linear sliding table; 12. a first mounting seat; 13. a secondary motor; 14. a polishing disc.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A polishing device for hollow hemispheroid steel members is disclosed, as shown in figures 1, 2, 3 and 4, and comprises a device main body 1, wherein the top of the device main body 1 is connected with a support frame 2, the top of the support frame 2 is connected with a top frame 3, the bottom of the top frame 3 is provided with a clamping component 6 to prevent a steel member 8 from jumping during polishing, the bottom of the device main body 1 is provided with a main motor 5, the output end of the main motor 5 is connected with an aluminum alloy shaft 9, the top of the aluminum alloy shaft 9 is provided with a heat dissipation component 7 to facilitate heat dissipation without causing large pollution, two sides in the support frame 2 are respectively provided with a first linear sliding table 10, a second linear sliding table 11 is arranged between the two first linear sliding tables 10, the output end of the second linear sliding table 11 is connected with a first mounting seat 12, the top of the first mounting seat 12 is provided with a secondary motor 13, and the output end of the secondary motor 13 is connected with a polishing disc 14, the outer surface mounting of device main part 1 has control panel 4, and control panel 4 respectively with main motor 5, first straight line slip table 10, second straight line slip table 11, inferior motor 13, third straight line slip table 601, pneumatic cylinder 603 and rotating electrical machines 605 electric connection, the staff opens or closes main motor 5, first straight line slip table 10, second straight line slip table 11, inferior motor 13, third straight line slip table 601, pneumatic cylinder 603 and rotating electrical machines 605 through control panel 4.

Referring to fig. 1, 2, 3 and 4, the centre gripping subassembly 6 is including installing in the third straight line slip table 601 of roof-rack 3 bottom, the output of third straight line slip table 601 is connected with second mount pad 602, pneumatic cylinder 603 is installed to the bottom of second mount pad 602, the output of pneumatic cylinder 603 is connected with linkage piece 604 through the piston rod, rotating electrical machines 605 is installed to top one side of linkage piece 604, the output of rotating electrical machines 605 is connected with bracing piece 606, the bottom of bracing piece 606 is provided with file tooth 608, bottom one side of linkage piece 604 is connected with clamping block 607, second mount pad 602 and roof-rack 3 sliding connection, and clamping block 607 rotates with linkage piece 604 through the pivot to be connected, avoid steel member 8 to beat when polishing.

Referring to fig. 2, 3, 4, 5 and 6, heat dissipation assembly 7 is including connecting in the copper heat conduction frame 702 at aluminum alloy axle 9 top, the top of copper heat conduction frame 702 is connected with heat conduction silica gel pad 704, the top of heat conduction silica gel pad 704 is provided with steel member 8, the inside both sides of aluminum alloy axle 9 are connected with a plurality of heat radiation fins 703, the surface of aluminum alloy axle 9 is connected with fan blade 701, heat conduction silica gel pad 704 is rough in surface, and a plurality of heat radiation fins 703 are the distribution of annular array form, make things convenient for the heat dissipation can not cause great pollution simultaneously.

The implementation principle of the embodiment is as follows: firstly, a worker places a steel member 8 on a heat-conducting silica gel pad 704, then the worker opens a hydraulic cylinder 603, a main motor 5, a secondary motor 13, a first linear sliding table 10 and a second linear sliding table 11 through a control panel 4, after the hydraulic cylinder 603 is started, an output end drives a linkage block 604 and a clamping block 607 to move downwards through a piston rod to press the top of the steel member 8, after the main motor 5 is started, an output end drives an aluminum alloy shaft 9 to rotate, the aluminum alloy shaft 9 drives a fan blade 701, a copper heat-conducting frame 702, a heat-radiating fin 703 and the heat-conducting silica gel pad 704 to rotate after rotating, friction is increased due to the rough surface of the heat-conducting silica gel pad 704, the phenomenon that the aluminum alloy shaft 9 cannot drive the steel member 8 to rotate is avoided, meanwhile, gaps between the steel member 8 and the copper heat-conducting frame 702 are filled through the arrangement of the heat-conducting silica gel pad 704, the heat transfer efficiency is prevented from being influenced by overlarge gaps, and after the secondary motor 13 is started, an output end drives a polishing disc 14 to rotate, after the first linear sliding table 10 is started, the height of the second linear sliding table 11 is adjusted, so that the heights of the first mounting seat 12, the secondary motor 13 and the polishing disc 14 are adjusted, after the second linear sliding table 11 is started, the first mounting seat 12, the secondary motor 13 and the polishing disc 14 are driven to move leftwards, the structure is driven to move upwards by matching with the first linear sliding table 10, so that the polishing disc 14 starts to move along the surface radian of the steel member 8 to polish the periphery of the steel member 8, when the periphery of the steel member 8 is polished, the top of the steel member 8 is pressed by the arrangement of the clamping block 607 so as to avoid the jump of the steel member 8, meanwhile, the clamping block 607 can rotate so as to avoid the clamping block 607 from being abraded, meanwhile, heat is transmitted into the heat dissipation fins 703 and the aluminum alloy shaft 9 through the heat conduction silica gel pad 704 and the copper heat conduction frame 702, the heat is dissipated to the outside through the heat dissipation fins 703 and the aluminum alloy shaft 9, air flow is generated after the fan blade 701 rotates, so as to take away the heat dissipated from the heat dissipation fins 703 and the aluminum alloy shaft 9, after the periphery of the steel member 8 is polished, a worker closes the first linear sliding table 10, the second linear sliding table 11 and the secondary motor 13 through the control panel 4, the first linear sliding table 10 and the second linear sliding table 11 are closed and then return to the original positions, the worker closes the hydraulic cylinder 603 through the control panel 4, the closed output end of the hydraulic cylinder 603 pulls the linkage block 604 back through the piston rod, so that the rotating motor 605, the supporting rod 606 and the clamping block 607 move upwards, the worker opens the third linear sliding table 601 and the hydraulic cylinder 603 through the control panel 4, the hydraulic cylinder 603 is driven to move rightwards after the third linear sliding table 601 is started, the hydraulic cylinder 603 moves rightwards and carries the linkage block 604 to move rightwards so that the supporting rod 606 and the clamping block 607 move rightwards, so that the supporting rod 606 corresponds to the position of the steel member 8, the output end drives the linkage block 604 and the supporting rod 606 to move downwards through the piston rod after the hydraulic cylinder 603 is started so that the cutter teeth 608 on the supporting rod 606 are attached to the top of the steel member 8, grind its top through the rotation of steel member 8, thereby the area of file tooth 608 is less reduces its manufacturing cost, avoids file tooth 608 wearing and tearing back because the cost of replacement is too high to influence manufacturing cost.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a grinding device of hollow hemisphere steel member, includes device main part (1), its characterized in that: the device is characterized in that the top of the device main body (1) is connected with a support frame (2), the top of the support frame (2) is connected with an upper frame (3), the bottom of the upper frame (3) is provided with a clamping assembly (6), the bottom of the device main body (1) is provided with a main motor (5), the output end of the main motor (5) is connected with an aluminum alloy shaft (9), and the top of the aluminum alloy shaft (9) is provided with a heat dissipation assembly (7).

2. The grinding device for the hollow hemispheroidal steel member according to claim 1, wherein: first straight line slip table (10), two are all installed to the inside both sides of support frame (2) install second straight line slip table (11) between first straight line slip table (10), the output of second straight line slip table (11) is connected with first mount pad (12), inferior motor (13) are installed at the top of first mount pad (12), the output of inferior motor (13) is connected with makes mill dish (14).

3. A grinding device for a hollow hemispheroidal steel member according to claim 2, characterized in that: centre gripping subassembly (6) is including installing in third straight line slip table (601) of roof-rack (3) bottom, the output of third straight line slip table (601) is connected with second mount pad (602), pneumatic cylinder (603) are installed to the bottom of second mount pad (602), the output of pneumatic cylinder (603) is connected with linkage piece (604) through the piston rod, rotating electrical machines (605) are installed to top one side of linkage piece (604), the output of rotating electrical machines (605) is connected with bracing piece (606), the bottom of bracing piece (606) is provided with file sword tooth (608), bottom one side of linkage piece (604) is connected with grip block (607).

4. The grinding device for the hollow hemispheroidal steel member according to claim 1, wherein: radiator unit (7) are including connecting in copper heat conduction frame (702) at aluminum alloy axle (9) top, the top of copper heat conduction frame (702) is connected with heat conduction silica gel pad (704), the top of heat conduction silica gel pad (704) is provided with steel member (8), the inside both sides of aluminum alloy axle (9) are connected with a plurality of heat radiation fins (703), the surface of aluminum alloy axle (9) is connected with fan leaf (701).

5. A grinding device for a hollow hemispheroidal steel member according to claim 3, characterized in that: the outer surface mounting of device main part (1) has control panel (4), just control panel (4) respectively with main motor (5), first straight line slip table (10), second straight line slip table (11), inferior motor (13), third straight line slip table (601), pneumatic cylinder (603) and rotating electrical machines (605) electric connection.

6. A grinding device for a hollow hemispheroidal steel member according to claim 3, characterized in that: the second mounting seat (602) is connected with the top frame (3) in a sliding mode, and the clamping block (607) is connected with the linkage block (604) in a rotating mode through a rotating shaft.

7. A grinding device for a hollow hemispheroidal steel member according to claim 4, characterized in that: the surface of the heat-conducting silica gel pad (704) is rough, and the plurality of heat-radiating fins (703) are distributed in an annular array shape.