CN218487928U

CN218487928U - Surface grinding device for steel pipe machining

Info

Publication number: CN218487928U
Application number: CN202222078971.0U
Authority: CN
Inventors: 闫赛赛
Original assignee: Chengdu Xinjin Steel Structure Engineering Co ltd
Current assignee: Chengdu Xinjin Steel Structure Engineering Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-02-17
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of steel pipe grinding, in particular to a surface grinding device for steel pipe processing, which comprises a base, a grinding wheel mechanism fixedly connected to the upper surface of the base, supporting legs fixedly connected to the bottom surface of the base near the four corners, and a fixing component arranged on the upper surface of the base; the fixing component comprises a gear box, a driving motor, a main gear, a secondary gear, a rotating rod, a fixing disc, a rotating motor, a threaded rod, a threaded sleeve, an arc-shaped clamping plate and a placing plate, the gear box is fixedly connected to the upper surface of the base, and the driving motor is fixedly installed in an installation groove formed in the upper surface of the base; be favorable to consolidating the pipeline, guarantee that it can not take place the slope when the coping, improve the coping quality, be favorable to concentrating the collection and handling of the sweeps that polish the production, avoid the sweeps to spill at will, improve operational environment's clean and tidy nature.

Description

Surface grinding device for steel pipe machining

Technical Field

The utility model belongs to the technical field of the steel pipe coping processing, concretely relates to surface coping device is used in steel pipe processing.

Background

In the production and use process of the steel pipe, the problems of local uneven wall thickness, excessive wall thickness difference, rusting of the outer wall and the like can be caused, so that the outer surface of the steel pipe needs to be polished by a polishing device in use.

The patent publication (publication) No. CN210997894U discloses a steel tube outer surface grinding machine, which discloses that a belt pulley rotates through the rotation of a motor, so that a rotating tube is driven through a belt, a three-jaw chuck for fixing the steel tube rotates together with the steel tube, and the outer surface of the rotating steel tube is in rotary friction with a friction block, so that the outer surface of the steel tube can be efficiently ground.

Although the steel pipes with different pipe diameters can be fixed through the design, the steel pipes are not fixed firmly enough only through the three-jaw chuck, the steel pipes are prone to tilting or falling in the grinding process, and the grinding quality of the steel pipes is reduced.

Therefore, the surface grinding device for steel pipe processing is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a surface grinding device is used in steel pipe processing has and can keep the steel pipe not to take place the slope, and the convenient characteristics of collecting are carried out the sweeps that produce polishing.

In order to achieve the above object, the utility model provides a following technical scheme: a surface grinding device for steel pipe machining comprises a base, a grinding wheel mechanism fixedly connected to the upper surface of the base, supporting legs fixedly connected to the positions, close to four corners, of the bottom surface of the base, and a fixing assembly arranged on the upper surface of the base;

fixed subassembly includes gear box, driving motor, master gear, pinion, bull stick, fixed disk, rotation motor, threaded rod, swivel nut, arc splint and places the board, gear box fixed connection is in the upper surface of base, driving motor fixed mounting be in the mounting groove that the gear box upper surface was seted up, driving motor's output shaft tip fixedly connected with the master gear, one side tooth meshing of master gear is connected with the pinion, the logical inslot fixedly connected with that sets up is run through on the pinion surface the bull stick, the one end of bull stick pass through first bearing with the upper surface of gear box rotates and is connected, the other end fixedly connected with of bull stick the fixed disk, the fixed surface mounting of fixed disk has the rotation motor, the output shaft tip fixedly connected with of rotation motor the threaded rod, the threaded rod is kept away from the one end of rotation motor pass through the second bearing with the internal face of fixed disk rotates and is connected, two the surperficial symmetry screw thread of threaded rod has cup jointed two the swivel nut, two the equal fixedly connected with in surface of swivel nut arc splint, two equal fixedly connected with in the one side that the splint kept away from each other arc splint are connected with place the board.

As the utility model relates to a surface grinding device is preferred for steel pipe processing, still includes the rubber slipmat, rubber slipmat fixed connection is two the one side that the arc splint kept away from each other.

As the utility model relates to a surface grinding device is preferred for steel pipe processing still includes connecting block and adjusting screw, connecting block symmetry fixed connection be in the surface of fixed disk, two the equal fixedly connected with in upper surface of connecting block adjusting screw, two be provided with the ring frame between the adjusting screw, two adjusting screw runs through the ring frame, two adjusting screw's the equal threaded connection in surface has two adjusting nut, the ring frame passes through adjusting nut with adjusting screw fixed connection, the surface of ring frame is connected with a plurality of fastening screw through fixing nut.

The surface grinding device for processing the steel pipe is preferable, and further comprises a collecting assembly arranged on the base;

the collecting assembly comprises a collecting tank, magnets and lifting blocks, the collecting tank is arranged at a position, close to the gear box, of the upper surface of the base, chip grooves are symmetrically formed in the inner wall surface of the collecting tank, the three magnets are clamped in the collecting tank, and the upper surfaces of the three magnets are fixedly connected with the lifting blocks.

Compared with the prior art, the beneficial effects of the utility model are that: add fixed subassembly in this application, be favorable to consolidating the pipeline, guarantee that it can not take place the slope when the coping, improve the coping quality, add collection assembly simultaneously, be favorable to concentrating the sweeps that grinds the production and collecting and handling, avoid the sweeps to spill at will, improve operational environment's clean and tidy nature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a diagram of the connection structure of the base and the magnet according to the present invention;

fig. 3 is a connecting structure diagram of the main gear and the pinion of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a connecting structure diagram of the connecting block and the fixing disc of the present invention;

fig. 6 is a disassembled structure view of fig. 5 in the present invention;

in the figure:

1. a base; 2. a grinding wheel mechanism;

3. a fixing assembly; 31. a gear case; 32. a drive motor; 33. a main gear; 34. a pinion gear; 35. a rotating rod; 36. fixing the disc; 37. rotating the motor; 38. a threaded rod; 39. a threaded sleeve; 310. an arc-shaped splint; 311. a rubber non-slip mat; 312. placing a plate; 313. connecting blocks; 314. adjusting the screw rod; 315. adjusting the nut; 316. an annular frame; 317. fastening a screw rod;

4. supporting legs;

5. a collection assembly; 51. collecting tank; 52. a chip groove; 53. a magnet; 54. and (4) lifting the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in fig. 1 and 2;

the utility model provides a steel tube machining is with surperficial grinding device, includes base 1 and fixed connection at the grinding wheel mechanism 2 of base 1 upper surface and fixed connection are at the supporting leg 4 that base 1 bottom surface is close to four corners position department.

In this embodiment: when in use, the base 1 is placed on a horizontal plane through the supporting legs 4, the steel pipe to be polished is fixed, the first electric push rod in the grinding wheel mechanism 2 is started, the height of the grinding wheel is adjusted, the second electric push rod in the grinding wheel mechanism 2 is started, the grinding wheel is close to the steel pipe to be polished, the control motor connected to the two end parts of the electric push rod is started, the control motor drives the grinding wheel to rotate, the outer surface of the steel pipe can be polished, in the using process, the existing polishing device can only clamp and fix the steel pipe with a specific size, and when the steel pipe is fixed, the steel pipe cannot be reinforced, the steel pipe can be inclined, the polishing quality is influenced, and the fixing component 3 and the collecting component 5 are added on the basis.

Further, the method comprises the following steps:

as shown in fig. 1 to 6:

in combination with the above: the fixed component 3 comprises a gear box 31, a driving motor 32, a main gear 33, a secondary gear 34, a rotating rod 35, a fixed disk 36, a rotating motor 37, a threaded rod 38, screw sleeves 39, an arc-shaped clamping plate 310 and a placing plate 312, wherein the gear box 31 is fixedly connected to the upper surface of the base 1, the driving motor 32 is fixedly installed in an installation groove formed in the upper surface of the gear box 31, the main gear 33 is fixedly connected to the end portion of an output shaft of the driving motor 32, the secondary gear 34 is meshed with one side of the main gear 33, the rotating rod 35 is fixedly connected to the surface of the secondary gear 34 in a through groove formed in a penetrating mode, one end of the rotating rod 35 is rotatably connected with the upper surface of the gear box 31 through a first bearing, the fixed disk 36 is fixedly connected to the other end of the rotating rod 35, the rotating motor 37 is fixedly installed on the surface of the fixed disk 36, the threaded rod 38 is fixedly connected to the end portion of the output shaft of the rotating motor 37, one end of the threaded rod 38 far away from the rotating motor 37 is rotatably connected with the inner wall surface of the fixed disk 36 through a second bearing, two screw sleeves 39 are symmetrically sleeved with two screw sleeves 310, the arc-shaped clamping plate 310, and the two arc-shaped clamping plates 312 are fixedly connected with the placing plate 312.

In this embodiment: when the device is used, the base 1 is placed on a horizontal plane through the supporting legs 4, the device is connected with an external power supply device through a power line, then a steel pipe with coping is fixed, firstly, the steel pipe is placed on the placing plate 312, then the rotating motor 37 is started through the control button, the rotating motor 37 rotates and then drives the threaded rod 38 to rotate, the threaded rod 38 rotates and then enables the two threaded sleeves 39 to be away from each other, the two threaded sleeves 39 are away from each other and then enable the arc-shaped clamping plate 310 to be tightly attached to the inner wall of the steel pipe, so that the steel pipe can be preliminarily fixed, then the driving motor 32 which is fixedly installed in the gear box 31 is started to operate, the driving motor 32 operates and drives the main gear 33 to rotate, the main gear 33 rotates and then drives the auxiliary gear 34 on one side to rotate, the auxiliary gear 34 rotates and then drives the rotating rod 35 to rotate, the rotating rod 35 rotates and then enables the fixed disk 36 to rotate, so that the steel pipe can be driven to rotate, and under the cooperation of the grinding wheel mechanism 2, the coping can be carried out on the surface of the steel pipe.

It should be noted that: the surface symmetry of threaded rod 38 is provided with the external screw thread that moves towards opposite directions, can realize that two swivel nuts 39 are close to each other and keep away from to can make the steel pipe be in the central point of device and put, and then can improve the roughness of steel pipe coping, the diameter of master gear 33 is less than the diameter of pinion 34, can carry out the deceleration through pinion 34 with the rotational speed of driving motor 32 when using, guarantees the stationarity of steel pipe when rotatory.

In an alternative embodiment, a rubber non-slip pad 311 is further included, and the rubber non-slip pad 311 is fixedly connected to the surfaces of the two arc-shaped clamping plates 310 away from each other.

In this embodiment: when fixing the steel pipe, through setting up rubber slipmat 311, can prevent steel pipe inner wall and arc splint 310 direct contact, avoid causing wearing and tearing to arc splint 310, reduce arc splint 310's life.

In an optional embodiment, the fixing plate further comprises a connecting block 313 and adjusting screws 314, the connecting block 313 is symmetrically and fixedly connected to the surface of the fixing plate 36, the adjusting screws 314 are fixedly connected to the upper surfaces of the two connecting blocks 313, an annular frame 316 is arranged between the two adjusting screws 314, the two adjusting screws 314 penetrate through the annular frame 316, two adjusting nuts 315 are threadedly connected to the surfaces of the two adjusting screws 314, the annular frame 316 is fixedly connected with the adjusting screws 314 through the adjusting nuts 315, and a plurality of fastening screws 317 are connected to the surface of the annular frame 316 through fixing nuts.

In this embodiment: after the steel pipe is preliminarily installed and fixed, the annular frame 316 is sleeved on the surface of the adjusting screw 314 fixedly connected to the surface of the fixed disc 36 through the connecting block 313, then the two adjusting nuts 315 connected to the surface of the adjusting screw 314 are rotated, the installation height of the annular frame 316 is fixed, then the fastening screws 317 arranged on the surface of the annular frame 316 are sequentially rotated, each fastening screw 317 rotates for the same number of turns along the same direction, the fastening screws 317 can perform secondary reinforcement on the steel pipe, the steel pipe can be effectively prevented from being inclined in the grinding process, and the grinding quality is improved.

It should be noted that: the fastening screws 317 are provided with five, each fastening screw 317 penetrates the annular frame 316, and each fastening screw 317 is screw-coupled with a screw cylinder fixedly coupled to the surface of the annular frame 316, and when reinforcing the steel pipe, the steel pipe is fixed by rotating each fastening screw 317 the same number of turns while keeping the steel pipe from being inclined.

In an alternative embodiment, the collecting assembly 5 includes a collecting tank 51, a magnet 53 and a pulling block 54, the collecting tank 51 is provided at a position on the upper surface of the base 1 close to the gear box 31, the inner wall surface of the collecting tank 51 is symmetrically provided with flutes 52, three magnets 53 are clamped in the collecting tank 51, and the upper surfaces of the three magnets 53 are all fixedly connected with the pulling block 54.

In this embodiment: when carrying out the coping, the base 1 surface can be fallen to the piece major part that the coping produced, this moment through installing magnet 53 in collecting vat 51, can concentrate the absorption to the piece and collect, after the use, can take out magnet 53 through carrying the pull block 54, conveniently clear up magnet 53 surface adsorption's piece, the piece in the collecting vat 51 is cleared up through chip groove 52 simultaneously, can effectively reduce the probability that the piece splashes down all around, the environmental protection that improves the use is clean and tidy nature.

It should be noted that: the magnet 53 is a tool capable of attracting a ferrous material, which is common in life.

The working principle is as follows: when the grinding device is used, the grinding device is firstly connected with external power supply equipment through a power line, then a steel pipe to be ground is fixed, the steel pipe is firstly placed on the placing plate 312, then the rotating motor 37 is started through a control button, the rotating motor 37 runs to drive the threaded rod 38 to rotate, the threaded rod 38 rotates to enable the two threaded sleeves 39 to be away from each other, the two threaded sleeves 39 are away from each other to enable the arc-shaped clamping plate 310 to be tightly attached to the inner wall of the steel pipe, so that the steel pipe can be preliminarily fixed, when the steel pipe is fixed, the inner wall of the steel pipe can be prevented from being in direct contact with the arc-shaped clamping plate 310 through the rubber anti-skid pad 311, the abrasion of the arc-shaped clamping plate 310 is avoided, the service life of the arc-shaped clamping plate 310 is shortened, after the steel pipe is preliminarily mounted and fixed, the annular frame 316 is sleeved on the surface of the adjusting screw 314 fixedly connected to the surface of the fixed plate 36 through the connecting block 313, then, two adjusting nuts 315 connected to the surface of the adjusting screw 314 are rotated to fix the installation height of the ring frame 316, the fastening screws 317 arranged on the surface of the ring frame 316 are sequentially rotated, so that the steel pipe can be reinforced secondarily by the fastening screws 317, then the driving motor 32 fixedly installed in the gear box 31 is started to operate, the driving motor 32 operates to drive the main gear 33 to rotate, the main gear 33 rotates to drive the pinion 34 on one side to rotate, the pinion 34 rotates to drive the rotating rod 35 to rotate, the rotating rod 35 rotates to drive the fixed disk 36 to rotate, so that the steel pipe can be driven to rotate, the surface of the steel pipe can be polished under the cooperation of the grinding wheel mechanism 2, most of the chips generated by polishing fall onto the surface of the base 1 when polishing is performed, and then the chips pass through the magnets 53 installed in the collecting tank 51, can concentrate the absorption to the piece and collect, after the use, can take out magnet 53 through carrying and drawing piece 54, conveniently clear up magnet 53 surface adsorption's piece, the piece in the collecting vat 51 is cleared up through chip groove 52 simultaneously, can effectively reduce the probability that the piece splashes down all around, improves the environmental protection clean and tidy nature of use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a steel tube machining is with surperficial grinding device, includes base (1) and fixed connection the grinding wheel mechanism (2) and the fixed connection of base (1) upper surface are in base (1) bottom surface is close to supporting leg (4) of four corners position department, its characterized in that: the fixing component (3) is arranged on the upper surface of the base (1);

the fixed component (3) comprises a gear box (31), a driving motor (32), a main gear (33), an auxiliary gear (34), a rotating rod (35), a fixed disc (36), a rotating motor (37), a threaded rod (38), a threaded sleeve (39), an arc-shaped clamping plate (310) and a placing plate (312), wherein the gear box (31) is fixedly connected with the upper surface of the base (1), the driving motor (32) is fixedly installed in an installation groove formed in the upper surface of the gear box (31), the output shaft end part of the driving motor (32) is fixedly connected with the main gear (33), one side of the main gear (33) is in tooth meshing connection with the auxiliary gear (34), the surface of the auxiliary gear (34) penetrates through the opened through groove and is fixedly connected with the rotating rod (35), one end of the rotating rod (35) is rotatably connected with the upper surface of the gear box (31) through a first bearing, the other end of the rotating rod (35) is fixedly connected with the fixed disc (36), the surface of the fixed disc (36) is fixedly provided with the rotating motor (37), the output shaft end part of the rotating motor (37) is connected with the threaded rod (38), and one end part of the second shaft (38) is connected with the fixed disc (36), the threaded rod (38) is symmetrically sleeved with the two threaded sleeves (39) in a threaded manner, the arc-shaped clamping plates (310) are fixedly connected to the surfaces of the two threaded sleeves (39), and the placing plates (312) are fixedly connected to the surfaces, far away from each other, of the two arc-shaped clamping plates (310).

2. The surface grinding device for steel pipe processing according to claim 1, characterized in that: the anti-skid device is characterized by further comprising rubber anti-skid pads (311), wherein the rubber anti-skid pads (311) are fixedly connected to the surfaces, far away from each other, of the two arc-shaped clamping plates (310).

3. The surface grinding apparatus for steel pipe machining according to claim 1, characterized in that: still include connecting block (313) and adjusting screw (314), connecting block (313) symmetry fixed connection be in the surface of fixed disk (36), two the equal fixedly connected with of upper surface of connecting block (313) adjusting screw (314), two be provided with between adjusting screw (314) ring frame (316), two adjusting screw (314) run through ring frame (316), two the equal threaded connection in surface of adjusting screw (314) has two adjusting nut (315), ring frame (316) pass through adjusting nut (315) with adjusting screw (314) fixed connection, the surface of ring frame (316) is connected with a plurality of fastening screw (317) through fixing nut.

4. The surface grinding device for steel pipe processing according to claim 1, characterized in that: the device also comprises a collecting component (5) arranged on the base (1);

the collecting assembly (5) comprises a collecting tank (51), magnets (53) and lifting blocks (54), wherein the collecting tank (51) is arranged on the position, close to the gear box (31), of the upper surface of the base (1), chip discharging grooves (52) are symmetrically formed in the inner wall surface of the collecting tank (51), the three magnets (53) are clamped in the collecting tank (51), and the upper surfaces of the three magnets (53) are fixedly connected with the lifting blocks (54).