CN219542545U

CN219542545U - Round steel fine grinding device

Info

Publication number: CN219542545U
Application number: CN202320796757.0U
Authority: CN
Inventors: 谭奇
Original assignee: Jinyun Hengxin Steel Pipe Products Co ltd
Current assignee: Jinyun Hengxin Steel Pipe Products Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-08-18
Anticipated expiration: 2033-04-12

Abstract

The utility model belongs to the technical field of round steel processing, and particularly relates to a round steel fine grinding device which comprises a mounting frame, a conical gear, a collecting frame, a collecting bag, a rotating mechanism for fine grinding of round steel, an adjusting mechanism for adjusting the height according to the diameter of the round steel, and a cleaning mechanism for shaking off collected fine grinding scraps; the beneficial effects are that: through being provided with first gear shaft, second gear shaft and wind spring etc. when polishing the round steel, the conical gear of driving shaft output meshing first gear shaft input rotates, then first gear shaft meshing second epaxial big fluted disc is rotatory, rotatory gear shaft on meshing movable gear, third gear shaft and the wind spring tightens up the wind spring gradually, the intermeshing of big pinion for transmission efficiency is higher, brings movable gear by the second telescopic link again, and the wind spring releases elasticity, drives centrifugal cleaning rod and rotates, shakes down the iron fillings that attach in the collecting bag.

Description

Round steel fine grinding device

Technical Field

The utility model relates to the technical field of round steel processing, in particular to a round steel fine grinding device.

Background

Round steel is classified into three types, forging and pressing. The specification of the hot rolled round steel is 5.5-250 mm, wherein: small round steel of 5.5-25 mm is mostly supplied in bundles of straight bars, and is commonly used as reinforcing steel bars and various mechanical parts; round steel with the diameter of more than 25 mm is mainly used for manufacturing mechanical parts, tube blanks and the like, and in the current round steel grinding technology, the purpose of precisely machining the surface of a machined workpiece is achieved by applying pressure on the surface of the workpiece to remove fine protrusions on the workpiece under the action of a grinding tool and an abrasive.

Existing publication No.: CN217453507U discloses a device fixing device for fine grinding of round steel, which comprises a turntable arranged on a base, wherein a supporting plate is fixedly arranged on the base, the turntable is rotatably arranged on one side wall of the supporting plate through a rotating rod, a motor is fixedly arranged on the other side wall of the supporting plate, the rotating rod rotatably penetrates through the supporting plate to be fixedly connected with the output end of the motor, round steel is fixedly arranged on the side wall of the turntable far away from the rotating rod, two clamping plates corresponding to the round steel are symmetrically arranged on the turntable in a sliding manner, the two clamping plates are arranged on the turntable in a sliding manner through sliding blocks, a moving groove corresponding to the sliding blocks is formed in the turntable, a pushing device corresponding to the sliding blocks is arranged in the moving groove, and two fine grinding plates are symmetrically arranged on the base in a sliding manner. The utility model can rapidly clamp and fix round steel with different diameters, and can rapidly conduct accurate grinding operation on the round steel with different diameters, thereby greatly improving the adaptability of the device.

Above-mentioned patent exists certain not enough in the use, when polishing round steel surface, can appear the spark iron fillings, when collecting the piece, can pile up gradually and adhere to the top of collecting the bag, can't get into well in the collecting bag, brings certain influence to collecting the effect.

Disclosure of Invention

The utility model aims to provide a round steel fine grinding device.

The technical scheme adopted by the utility model is as follows: the utility model provides a round steel finish grinding device, includes mounting bracket, conical gear, collects the frame, collects the bag, is used for carrying out fine grinding rotary mechanism to round steel for to the adjustment mechanism of adjusting height according to round steel diameter, rotary mechanism sets up the top of mounting bracket, adjustment mechanism sets up the inside top of mounting bracket, it is in to collect the frame setting the inside rear end of mounting bracket, it is in to collect the bag setting the below of frame, conical gear sets up one side of rotary mechanism still includes the clearance mechanism that is used for trembling the fine grinding piece of collecting;

the cleaning mechanism comprises a first gear shaft, a second gear shaft, a movable gear, a second telescopic rod, a third gear shaft and a coil spring, wherein the first gear shaft is arranged on one side of the rotating mechanism, the input end of the first gear shaft is provided with the conical gear, the second gear shaft is arranged below the mounting frame and is positioned on one side of the first gear shaft, the other side of the second gear shaft is provided with the movable gear, the second telescopic rod is arranged below the movable gear, the other side of the movable gear is provided with the third gear shaft, and the other side of the third gear shaft is provided with the coil spring.

Preferably: the cleaning mechanism further comprises a rotary gear shaft, a centrifugal cleaning rod and a dust box, wherein the input end of the rotary gear shaft is arranged in the coil spring, the output end of the rotary gear shaft is provided with the centrifugal cleaning rod, and the dust box is arranged outside the first gear shaft and the rotary gear shaft.

Preferably: the rotating mechanism comprises a first motor, a belt, finish grinding wheels, a driving wheel, driven wheels, a connecting auxiliary shaft and a driving shaft, wherein the first motor is arranged above the mounting frame, the output end of the first motor is provided with two sections, the output end of the first motor is provided with the belt, the finish grinding wheels are arranged above the inside of the mounting frame, one of the output ends of the finish grinding wheels is connected with the belt, two rows of rotating racks are arranged below the inside of the mounting frame, the driving wheel is arranged on the rotating racks at the rear end, the driven wheels are arranged on the rotating racks at the front end, the driving shaft is connected in a rotating manner, the connecting auxiliary shaft is arranged below the driving shaft, the input end of the connecting auxiliary shaft is connected with the belt, one side of the connecting part is provided with a transmission gear, the input end of the driving shaft is provided with a conical gear, and the transmission gear arranged at the input end of the driving shaft is meshed with the transmission gear arranged at the input end of the connecting auxiliary shaft.

Preferably: the utility model discloses a motor, including the mounting bracket, adjustment mechanism includes electric expansion bracket, adjusting spring, carriage, first telescopic link, regulating wheel, electric expansion bracket sets up the below of mounting bracket, one side of electric expansion bracket is provided with the carriage, the inside of carriage is provided with first telescopic link, the output of first telescopic link is provided with the regulating wheel, the regulating wheel is located first motor with the correct grinding wheel sets up in the belt, electric expansion bracket's opposite side is provided with adjusting spring.

Preferably: the first gear shaft is meshed with the output end of the second gear shaft, and the movable gear is meshed with the output ends of the second gear shaft and the third gear shaft.

Preferably: the electric telescopic frames are provided with two fine grinding wheels in a rotating connection mode, and the belts arranged between the adjusting wheels, the first motor and the fine grinding wheels are identical.

The beneficial effects of the utility model are as follows: through being provided with first gear shaft, the second gear shaft, movable gear, the second telescopic link, third gear shaft and wind spring, when polishing round steel, the conical gear of driving shaft output meshing first gear shaft input rotates, then first gear shaft meshing second epaxial big fluted disc is rotatory, rotatory gear shaft on meshing movable gear, third gear shaft and the wind spring tightens up the wind spring gradually, intermeshing of big pinion makes transmission efficiency higher, later take out movable gear by the second telescopic link again, the wind spring releases elasticity, drive centrifugal cleaning rod and rotate, shake down the iron fillings that adhere to in the collecting bag, make the collecting effect higher.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view showing the structure of a round steel refining apparatus according to the present utility model;

FIG. 2 is a front view of a cleaning mechanism of the round steel refining apparatus of the present utility model;

FIG. 3 is a plan view of a cleaning mechanism of a round steel refining apparatus according to the present utility model;

FIG. 4 is a front view of a rotating mechanism of a round steel refining apparatus according to the present utility model;

FIG. 5 is an enlarged view of a portion of FIG. 1 at A;

FIG. 6 is an enlarged view of a portion of FIG. 1 at B;

fig. 7 is a schematic view of an adjusting mechanism of a round steel refining apparatus according to the present utility model.

The reference numerals are explained as follows:

1. a cleaning mechanism; 11. a first gear shaft; 12. a second gear shaft; 13. a movable gear; 14. a second telescopic rod; 15. a third gear shaft; 16. a coil spring; 17. rotating the gear shaft; 18. a centrifugal cleaning rod; 19. a dust box; 2. a rotating mechanism; 21. a first motor; 22. a belt; 23. a fine grinding wheel; 24. a driving wheel; 25. driven wheel; 26. connecting a secondary shaft; 27. a driving shaft; 3. an adjusting mechanism; 31. an electric telescopic frame; 32. an adjusting spring; 33. a carriage; 34. a first telescopic rod; 35. an adjusting wheel; 4. a collection frame; 41. a collection bag; 5. a bevel gear; 6. and (5) mounting a frame.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further illustrated by the following examples in connection with the accompanying drawings.

As shown in fig. 1 to 7, a round steel fine grinding device comprises a mounting frame 6, a conical gear 5, a collecting frame 4, a collecting bag 41, a rotating mechanism 2 for fine grinding round steel, an adjusting mechanism 3 for adjusting the height according to the diameter of round steel, the rotating mechanism 2 arranged above the mounting frame 6, the adjusting mechanism 3 arranged above the mounting frame 6, the collecting frame 4 arranged at the rear end of the mounting frame 6, the collecting bag 41 arranged below the collecting frame 4, the conical gear 5 arranged at one side of the rotating mechanism 2, and a cleaning mechanism 1 for shaking off the collected fine grinding chips.

In this embodiment: the cleaning mechanism 1 comprises a first gear shaft 11, a second gear shaft 12, a movable gear 13, a second telescopic rod 14, a third gear shaft 15 and a coil spring 16, wherein the first gear shaft 11 is arranged on one side of the rotating mechanism 2, the input end of the first gear shaft 11 is provided with a conical gear 5, the second gear shaft 12 is arranged below the mounting frame 6 and is positioned on one side of the first gear shaft 11, the other side of the second gear shaft 12 is provided with the movable gear 13, the second telescopic rod 14 is arranged below the movable gear 13, the other side of the movable gear 13 is provided with the third gear shaft 15, the other side of the third gear shaft 15 is provided with the coil spring 16, the cleaning mechanism 1 further comprises a rotary gear shaft 17, a centrifugal cleaning rod 18 and a dust box 19, the input end of the rotary gear shaft 17 is arranged inside the coil spring 16, the output end of the rotary gear shaft 17 is provided with the centrifugal cleaning rod 18, the dust box 19 is arranged outside the first gear shaft 11 and the rotary gear shaft 17, the output ends of the first gear shaft 11 and the second gear shaft 12 are meshed with each other, the movable gear 13 is meshed with the output ends of the second gear shaft 12 and the third gear shaft 15, when the driving shaft 27 rotates, the conical gear 5 at the output end is meshed with the conical gear 5 on the first gear shaft 11 to rotate, the tooth teeth at the output end of the first gear shaft 11 are meshed with the big tooth disc of the second gear shaft 12, the small tooth disc is meshed with the movable gear 13 to rotate, then the movable gear 13 is meshed with the big tooth disc on the third gear shaft 15, then the small tooth disc on the third gear shaft 15 is meshed with the rotary gear shaft 17 to wind the coil spring 16, then the connection between the second gear shaft 12 and the third gear shaft 15 is disconnected through the second telescopic rod 14, the coil spring 16 is released, and the rotary gear shaft 17 rotates the centrifugal cleaning bar 18 to shake off the scrap iron in the collecting bag 41.

In this embodiment: the rotating mechanism 2 comprises a first motor 21, a belt 22, finish grinding wheels 23, a driving wheel 24, driven wheels 25, a connecting auxiliary shaft 26 and a driving shaft 27, wherein the first motor 21 is arranged above the mounting frame 6, two sections of belts 22 are arranged at the output end of the first motor 21, the finish grinding wheels 23 are arranged above the mounting frame 6, one of the belts 22 is connected with the output end of the finish grinding wheels 23, two rows of rotating frames are arranged below the mounting frame 6, the driving wheel 24 is arranged on the rotating frame at the rear end, driven wheels 25 are arranged on the rotating frame at the front end, a driving shaft 27 is connected between the driving wheels 24 in a rotating manner, one of the rotating frames at the rear end is provided with the connecting auxiliary shaft 26, the connecting auxiliary shaft 26 is positioned below the driving shaft 27, the input end of the connecting auxiliary shaft 26 is connected with the belt 22, one side of the connecting position is provided with a transmission gear, the input end of the driving shaft 27 is provided with a transmission gear, the output end of the driving shaft 27 is provided with a conical gear 5, the transmission gear arranged at the input end of the driving shaft 27 is meshed with the transmission gear arranged at the input end of the connecting auxiliary shaft 26, the driving wheel 24 is rotatably connected with the driving wheel 25 through the driving wheels 21, the belts 22, the driving wheels 23, the driving wheels 25 and the driven wheels are connected with the driving wheels 25 in a rotating manner, and the driven wheels are rotatably connected with the driving wheels 25 by the driving wheels 25, and the driving wheels are rotatably connected with the driving wheels 25 through the driving wheels, and the driving wheels 25.

In this embodiment: the adjustment mechanism 3 includes electric expansion bracket 31, adjusting spring 32, carriage 33, first telescopic link 34, regulating wheel 35, electric expansion bracket 31 sets up in the below of mounting bracket 6, one side of electric expansion bracket 31 is provided with carriage 33, the inside of carriage 33 is provided with first telescopic link 34, the output of first telescopic link 34 is provided with regulating wheel 35, regulating wheel 35 is located first motor 21 and the belt 22 that fine grinding wheel 23 set up, the opposite side of electric expansion bracket 31 is provided with regulating spring 32, electric expansion bracket 31 is provided with two, and the rotation connection is provided with fine grinding wheel 23 between, regulating wheel 35, belt 22 that sets up between first motor 21 and the fine grinding wheel 23 is the same, through being provided with electric expansion bracket 31, regulating spring 32, carriage 33, first telescopic link 34, regulating wheel 35, electric expansion bracket 31 adjusts the height according to the diameter of the round steel that waits to process, the inside first telescopic link 34 shrink of carriage 33, drive regulating wheel 35 moves, make the length of belt 22 be fit for the processing needs, regulating spring 32 plays the restriction in the fine grinding wheel 23, prevent skidding.

Working principle: firstly, round steel is placed between a driving wheel 24 and a driven wheel 25, an electric telescopic frame 31 is adjusted in height according to the diameter of the round steel to be processed, meanwhile, a first telescopic rod 34 in a sliding frame 33 is contracted to drive an adjusting wheel 35 to move, the length of a belt 22 is suitable for processing requirements, an adjusting spring 32 plays a limiting role on a fine grinding wheel 23 to prevent slipping in transmission, a first motor 21 rotates, the belt 22 drives the fine grinding wheel 23 to rotate with a connecting auxiliary shaft 26, a transmission gear arranged on the connecting auxiliary shaft 26 is meshed with a transmission gear on a driving shaft 27, the driving wheel 24 and the driven wheel 25 rotate to drive the round steel to move, spark scrap iron generated by polishing is collected into a collecting bag 41 through diversion of a collecting frame 4, when the driving shaft 27 rotates, a conical gear 5 at an output end is meshed with the conical gear 5 on the first gear shaft 11, teeth at an output end of the first gear shaft 11 are meshed with a large fluted disc on a second gear shaft 12, a small fluted disc is meshed with a movable gear 13 to rotate, then the movable gear 13 is meshed with the large fluted disc on the third gear shaft 15, then the small fluted disc on the third gear shaft 15 is meshed with the small fluted disc 17 on the third gear shaft 15, the small fluted disc 16 is meshed with the rotary gear shaft 17 on the third gear shaft 15, spark scrap iron is separated from the spark scrap iron generated by the collecting frame 4, and then the spark scrap iron is collected into a collecting bag 41 through the collecting bag, and the spark scrap iron is rotated by the collecting bag, and the vibration rod 17 is separated from the collecting bag.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a round steel finish grinding device, includes mounting bracket (6), conical gear (5), collects frame (4), collection bag (41), is used for carrying out fine grinding slewing mechanism (2) to round steel for to adjusting mechanism (3) according to round steel diameter height-adjusting, slewing mechanism (2) set up the top of mounting bracket (6), adjusting mechanism (3) set up the inside top of mounting bracket (6), collect frame (4) set up the inside rear end of mounting bracket (6), collect bag (41) set up the below of collecting frame (4), conical gear (5) set up one side of slewing mechanism (2), its characterized in that: further comprising a cleaning mechanism (1) for shaking off the collected fine grinding chips;

the cleaning mechanism (1) comprises a first gear shaft (11), a second gear shaft (12), a movable gear (13), a second telescopic rod (14), a third gear shaft (15) and a coil spring (16), wherein the first gear shaft (11) is arranged on one side of the rotating mechanism (2), the input end of the first gear shaft (11) is provided with the bevel gear (5), the second gear shaft (12) is arranged below the mounting frame (6) and is positioned on one side of the first gear shaft (11), the other side of the second gear shaft (12) is provided with the movable gear (13), the lower side of the movable gear (13) is provided with the second telescopic rod (14), the other side of the movable gear (13) is provided with the third gear shaft (15), and the other side of the third gear shaft (15) is provided with the coil spring (16).

2. The round steel refining apparatus according to claim 1, characterized in that: the cleaning mechanism (1) further comprises a rotary gear shaft (17), a centrifugal cleaning rod (18) and a dust box (19), wherein the input end of the rotary gear shaft (17) is arranged inside the coil spring (16), the output end of the rotary gear shaft (17) is provided with the centrifugal cleaning rod (18), and the dust box (19) is arranged outside the first gear shaft (11) and the rotary gear shaft (17).

3. The round steel refining apparatus according to claim 1, characterized in that: the rotating mechanism (2) comprises a first motor (21), a belt (22), a fine grinding wheel (23), a driving wheel (24), a driven wheel (25), a connecting auxiliary shaft (26) and a driving shaft (27), wherein the first motor (21) is arranged above the mounting frame (6), the output end of the first motor (21) is provided with two sections, the output end of the first motor is provided with the belt (22), the fine grinding wheel (23) is arranged above the inside of the mounting frame (6), one of the belts (22) is connected with the output end of the fine grinding wheel (23), two rows of rotating frames are arranged below the inside of the mounting frame (6), the driving wheel (24) is arranged on the rotating frame at the rear end, the driven wheel (25) is arranged on the rotating frame at the front end, the driving shaft (27) is rotatably connected, one rotating frame at the rear end is provided with the connecting auxiliary shaft (26), the connecting auxiliary shaft (26) is positioned below the driving shaft (27), the input end of the connecting auxiliary shaft (26) is connected with the conical gear (22), the conical gear (27) is arranged at the output end of the driving shaft (5), the transmission gear arranged at the input end of the driving shaft (27) is meshed with the transmission gear arranged at the input end of the connecting auxiliary shaft (26).

4. A round steel refining apparatus according to claim 3, characterized in that: adjustment mechanism (3) are including electric expansion bracket (31), adjusting spring (32), carriage (33), first telescopic link (34), regulating wheel (35), electric expansion bracket (31) set up the below of mounting bracket (6), one side of electric expansion bracket (31) is provided with carriage (33), the inside of carriage (33) is provided with first telescopic link (34), the output of first telescopic link (34) is provided with regulating wheel (35), regulating wheel (35) are located first motor (21) with fine grinding wheel (23) set up in belt (22), the opposite side of electric expansion bracket (31) is provided with adjusting spring (32).

5. The round steel refining apparatus according to claim 1, characterized in that: the first gear shaft (11) is meshed with the output end of the second gear shaft (12), and the movable gear (13) is meshed with the output ends of the second gear shaft (12) and the third gear shaft (15).

6. The round steel refining apparatus according to claim 4, characterized in that: the electric telescopic frames (31) are provided with two fine grinding wheels (23) in a rotating connection mode, and the adjusting wheels (35), the first motor (21) and the belt (22) arranged between the fine grinding wheels (23) are identical.