CN211890329U

CN211890329U - A dust absorption grinding device for steel structure processing

Info

Publication number: CN211890329U
Application number: CN202020241950.4U
Authority: CN
Inventors: 李凯
Original assignee: Jiangsu Jianghaihangxiao Green Building Technology Co ltd
Current assignee: Jiangsu Jianghaihangxiao Green Building Technology Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-10
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a dust absorption grinding device for processing of steel structure spare, the on-line screen storage device comprises a base, the fixed box that is equipped with in one side of base, the inside of box is equipped with places the platform, the both sides of placing the platform are all fixed and are equipped with the baffle, the one side of placing the platform is located be equipped with the opening on the box, the top of placing the platform is equipped with grinding device, grinding device is connected with elevating gear, grinding device includes first motor the output of first motor is equipped with the emery wheel of polishing, the fixed jib that is equipped with in one side of first motor, the fixed nut that is equipped with of one end that first motor was kept away from to the jib, nut and threaded rod threaded connection, the one end of threaded rod is connected with the output of second motor, the both sides of placing the platform are equipped. Has the advantages that: avoid the dust to diffuse and cause the injury to staff's health in the air, avoid the dust to cause the influence to the environment simultaneously, great improvement the security of polishing.

Description

A dust absorption grinding device for steel structure processing

Technical Field

The utility model relates to a steel structure processing field particularly, relates to a dust absorption grinding device for steel structure processing.

Background

The steel structural member is formed by integrally connecting various parts through various modes such as welding, riveting or bolt connection, and the like, wherein the parts are mutually connected and restricted to form an organic whole. Because of light dead weight and convenient construction, the self-weight-bearing composite material is widely applied to the fields of large-scale factory buildings, venues, super high-rise buildings and the like.

The steel structure spare is at first need polish to its surperficial iron rust and convex surface before putting into market use, and to its use of putting into market again after polishing the completion, will produce the dust of a large amount of suspension forms when polishing to the steel structure spare, will cause the influence to staff healthy and surrounding environment.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust absorption grinding device for steel structure processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a dust-absorption polishing device for processing a steel structure comprises a base, wherein a box body is fixedly arranged on one side of the base, a placing table is arranged in the box body, baffles are fixedly arranged on two sides of the placing table, one side of the placing table is positioned on the box body and provided with an opening, a polishing device is arranged above the placing table and connected with a lifting device, the polishing device comprises a first motor, a polishing grinding wheel is arranged at the output end of the first motor, a hanging rod is fixedly arranged on one side of the first motor, a nut is fixedly arranged at one end of the hanging rod, which is far away from the first motor, is in threaded connection with a threaded rod, one end of the threaded rod is connected with the output end of a second motor, the hanging rod is connected with a limiting device, dust-absorption devices are arranged on two sides of the placing table and comprise dust-absorption hoods, and one sides of the dust-absorption hoods are communicated with, one end of the communicating pipe, which is far away from the dust hood, penetrates through the box body, extends towards the outside of the box body and is communicated with the collecting box, and one side of the collecting box is communicated with the fan.

Further, elevating gear includes the lifter plate, the both sides of lifter plate all are equipped with the curb plate, one side of curb plate pass through the bearing frame with the one end of threaded rod is connected, the below of first motor is equipped with the backup pad, the one end of backup pad with one side fixed connection of curb plate, the lifter plate is kept away from be connected with the hydraulic stem in the middle of one side of curb plate, the hydraulic stem is kept away from the one end of lifter plate runs through the box, just, to the outside extension of box is connected with the one end of pneumatic cylinder.

Furthermore, stop device includes spacing slide bar, the both ends of spacing slide bar all with curb plate fixed connection, the cover is equipped with limiting slide block on the spacing slide bar, limiting slide block fixed with on the jib.

Further, place the platform and keep away from open-ended one side, just, be located the screw thread is equipped with locking screw on the baffle, locking screw's the fixed splint that are equipped with in one end, locking screw keeps away from the one end of splint runs through the box, just, to the outside extension of box.

Furthermore, the dust hood is arranged above the box body and is provided with an observation window.

Furthermore, a support frame is arranged on one side of the opening, and one side of the support frame is fixedly connected with the outer side wall of the box body.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) firstly, a steel structural part to be polished is placed on a placing table in a box body through an opening on one side of the box body, then a lifting device is adjusted, the distance between a polishing grinding wheel and the placing table is adjusted, after the polishing grinding wheel is contacted with the steel structural part, a hydraulic cylinder is stopped, then a first motor and a second motor are started, the first motor can drive the polishing grinding wheel to rotate, so that rust and convex surfaces avoided by the steel structural part can be polished, meanwhile, the second motor is a positive and negative motor, the rotation of a threaded rod can be realized, meanwhile, a nut is driven to reciprocate on the threaded rod, the process that the polishing grinding wheel avoids reciprocating polishing on the steel structural part is realized, the convenience of polishing is increased, meanwhile, a fan is started in the polishing process, the fan can pour dust generated in the polishing process into a collecting box through a dust hood and a communicating pipe, so that the dust is collected, the damage to the health of workers caused by dust diffused in the air is avoided, the influence of the dust on the environment is avoided, and the polishing safety is greatly improved;

(2) the lifting device can drive the hydraulic rod to stretch by starting the hydraulic cylinder, so that the lifting plate is driven to lift, the distance between the polishing grinding wheel and the placing table can be adjusted, and the use convenience is improved;

(3) the limiting device can limit the nut, so that the nut and the threaded rod are prevented from synchronously rotating, when the threaded rod rotates, the nut can move on the threaded rod through the limiting device, and the moving stability of the nut is improved;

(4) threaded connection between locking screw and the baffle to one side of locking screw is equipped with splint and can plays the effect of step up to placing the rigid structure spare on placing the platform, avoids rocking of steel structure spare, has increased the stability of the in-process of polishing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a dust-absorbing grinding device for machining a steel structural member according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a polishing device in a dust-absorbing polishing device for processing a steel structural member according to an embodiment of the present invention;

fig. 3 is a side view of a dust absorption grinding device for processing a steel structure member according to an embodiment of the present invention.

Reference numerals:

1. a base; 2. a box body; 3. a placing table; 4. a baffle plate; 5. an opening; 6. a first motor; 7. grinding a grinding wheel; 8. a nut; 9. a threaded rod; 10. a second motor; 11. a dust hood; 12. a communicating pipe; 13. a collection box; 14. a fan; 15. a lifting plate; 16. a side plate; 17. a hydraulic cylinder; 18. a limiting slide bar; 19. a limiting slide block; 20. locking the screw rod; 21. a splint; 22. a support frame.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a dust-absorbing polishing device for processing a steel structure according to an embodiment of the present invention includes a base 1, a box body 2 is fixedly disposed on one side of the base 1, a placing table 3 is disposed inside the box body 2, a baffle 4 is fixedly disposed on both sides of the placing table 3, an opening 5 is disposed on one side of the placing table 3 on the box body 2, a polishing device is disposed above the placing table 3, the polishing device is connected to a lifting device, the polishing device includes a first motor 6, a polishing grinding wheel 7 is disposed on an output end of the first motor 6, a suspension rod is fixedly disposed on one side of the first motor 6, a nut 8 is fixedly disposed on an end of the suspension rod away from the first motor 6, the nut 8 is in threaded connection with a threaded rod 9, an end of the threaded rod 9 is connected to an output end of a second motor 10, the suspension rod is connected to a limiting device, dust suction devices are arranged on two sides of the placing table 3 and comprise dust suction covers 11, one sides of the dust suction covers 11 are communicated with communicating pipes 12, one ends of the communicating pipes 12 far away from the dust suction covers 11 penetrate through the box body 2 and extend towards the outside of the box body 2 to be communicated with a collecting box 13, one side of the collecting box 13 is communicated with a fan 14, a steel structural part to be polished is placed on the placing table 3 in the box body 2 through an opening 5 on one side of the box body 2, then a lifting device is adjusted to adjust the distance between a polishing grinding wheel 7 and the placing table 3, when the polishing grinding wheel 7 is in contact with the steel structural part, a hydraulic cylinder 17 is stopped, then a first motor 6 and a second motor 10 are started, the first motor 6 can drive the polishing grinding wheel 7 to rotate, so that iron rust and convex surfaces of the steel structural part can be polished, and the second motor 10 is a positive and negative motor, can realize that threaded rod 9 rotates, make nut 8 round trip movement on threaded rod 9 simultaneously, realize the emery wheel 7 of polishing and avoid the process of round trip polishing at steel structure spare, the convenience of polishing has been increased, the in-process that polishes simultaneously starts fan 14, fan 14 can pour the dust that the in-process produced of polishing into collection box 13 through suction hood 11 and communicating pipe 12, thereby realize the in-process that the dust was collected, avoid the dust to diffuse and cause the injury to staff's health in the air, avoid the dust to cause the influence to the environment simultaneously, great improvement the security of polishing.

Example two:

referring to fig. 1-3, for the lifting device, the lifting device includes a lifting plate 15, two sides of the lifting plate 15 are both provided with a side plate 16, one side of the side plate 16 is connected with one end of the threaded rod 9 through a bearing seat, a supporting plate is arranged below the first motor 6, one end of the supporting plate is fixedly connected with one side of the side plate 16, the middle of one side of the lifting plate 15 far away from the side plate 16 is connected with a hydraulic rod, one end of the hydraulic rod far away from the lifting plate 15 penetrates through the box body 2, and extends to the outside of the box body 2 to be connected with one end of a hydraulic cylinder 17, the lifting device can drive the hydraulic rod to extend and retract by starting the hydraulic cylinder 17, thereby realizing the lifting of the lifting plate 15, realizing the adjustment of the distance between the grinding wheel 7 and the placing table 3 and increasing the convenience of use; for the limiting device, the limiting device comprises a limiting slide rod 18, two ends of the limiting slide rod 18 are fixedly connected with the side plates 16, a limiting slide block 19 is sleeved on the limiting slide rod 18, the limiting slide block 19 is fixed on the suspension rod, the limiting device can limit the nut 8, the nut 8 and the threaded rod 9 are prevented from synchronously rotating, when the threaded rod 9 rotates, the nut 8 can move on the threaded rod 9 through the limiting device, and the moving stability of the nut 8 is improved; for the placing table 3, one side of the placing table 3, which is far away from the opening 5, is provided with a locking screw 20 on the baffle 4 in a threaded manner, one end of the locking screw 20 is fixedly provided with a clamping plate 21, one end of the locking screw 20, which is far away from the clamping plate 21, penetrates through the box body 2 and extends to the outside of the box body 2, the locking screw 20 is in threaded connection with the baffle 4, and the clamping plate 21 arranged on one side of the locking screw 20 can play a role in clamping a rigid structural member placed on the placing table 3, so that the steel structural member is prevented from shaking, and the stability in the polishing process is increased; for the dust hood 11, an observation window is arranged above the dust hood 11 and on the box body 2, and the observation window can facilitate workers to observe a steel structural member in the box body in the polishing process, so that the convenience of use and observation is improved; for the opening 5, a support frame 22 is arranged on one side of the opening 5, one side of the support frame 22 is fixedly connected with the outer side wall of the box body 2, and the support frame can support a steel structural member before the steel structural member is placed into the box body 2.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, firstly, a steel structural member to be polished is placed on the placing table 3 in the box body 2 through the opening 5 on one side of the box body 2, then the locking screw 20 is rotated, so that the clamping plate 21 can clamp the steel structural member, the polishing stability is improved, then the hydraulic cylinder 17 is started, the hydraulic rod can be driven to stretch and retract by starting the hydraulic cylinder 17, the lifting plate 15 is driven to lift, the distance between the polishing grinding wheel 7 and the placing table 3 can be adjusted, the use convenience is improved, after the polishing grinding wheel 7 is contacted with the steel structural member, the hydraulic cylinder 17 is stopped, then the first motor 6 and the second motor 10 are started, the first motor 6 can drive the polishing grinding wheel 7 to rotate, so that iron rust and convex surfaces avoided by the steel structural member can be polished flat, meanwhile, the second motor 10 is a positive and negative motor, the rotation of the threaded rod 9 can be realized, make nut 8 round trip movement on threaded rod 9 simultaneously, realize the emery wheel 7 of polishing and avoid the process of round trip polishing at steel structure spare, the convenience of polishing has been increased, the in-process of polishing simultaneously starts fan 14, fan 14 can pour the dust that the in-process of polishing produced into to collection box 13 through suction hood 11 and communicating pipe 12, thereby realize the in-process that the dust was collected, avoid the dust to diffuse and cause the injury to staff's health in the air, avoid the dust to cause the influence to the environment simultaneously, great improvement the security of polishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dust-absorption polishing device for processing a steel structure is characterized by comprising a base (1), wherein a box body (2) is fixedly arranged on one side of the base (1), a placing table (3) is arranged inside the box body (2), baffles (4) are fixedly arranged on two sides of the placing table (3), an opening (5) is formed in one side of the placing table (3) and positioned on the box body (2), a polishing device is arranged above the placing table (3) and connected with a lifting device, the polishing device comprises a first motor (6), a polishing grinding wheel (7) is arranged at the output end of the first motor (6), a hanging rod is fixedly arranged on one side of the first motor (6), a nut (8) is fixedly arranged at one end of the hanging rod, which is far away from the first motor (6), and the nut (8) is in threaded connection with a threaded rod (9), the one end of threaded rod (9) is connected with the output of second motor (10), the jib is connected with stop device, the both sides of placing platform (3) are equipped with dust extraction, dust extraction includes suction hood (11), one side of suction hood (11) all is linked together with communicating pipe (12), the one end of keeping away from suction hood (11) communicating pipe (12) is run through box (2), just, to box (2) outside extension is linked together with collecting box (13), one side and fan (14) intercommunication of collecting box (13).

2. The dust-absorbing grinding device for machining the steel structural part is characterized in that the lifting device comprises a lifting plate (15), side plates (16) are arranged on two sides of the lifting plate (15), one side of each side plate (16) is connected with one end of a threaded rod (9) through a bearing seat, a support plate is arranged below the first motor (6), one end of the support plate is fixedly connected with one side of each side plate (16), the middle of one side, far away from the side plates (16), of the lifting plate (15) is connected with a hydraulic rod, one end, far away from the lifting plate (15), of the hydraulic rod penetrates through the box body (2), and extends towards the outside of the box body (2) and is connected with one end of a hydraulic cylinder (17).

3. The dust-absorbing grinding device for machining the steel structural part as claimed in claim 2, wherein the limiting device comprises a limiting slide rod (18), two ends of the limiting slide rod (18) are fixedly connected with the side plates (16), a limiting slide block (19) is sleeved on the limiting slide rod (18), and the limiting slide block (19) is fixed on the suspension rod.

4. The dust-absorbing grinding device for machining the steel structural part is characterized in that the placing table (3) is far away from one side of the opening (5), a locking screw (20) is arranged on the baffle (4) in a threaded mode, a clamping plate (21) is fixedly arranged at one end of the locking screw (20), one end, far away from the clamping plate (21), of the locking screw (20) penetrates through the box body (2), and the locking screw extends towards the outside of the box body (2).

5. A dust-absorbing grinding device for processing steel structural members according to claim 4, wherein a viewing window is arranged above the dust-absorbing cover (11) and on the box body (2).

6. The dust-absorbing grinding device for machining the steel structural part is characterized in that a supporting frame (22) is arranged on one side of the opening (5), and one side of the supporting frame (22) is fixedly connected with the outer side wall of the box body (2).