CN218891590U

CN218891590U - Reinforcing bar surface grinding device for construction

Info

Publication number: CN218891590U
Application number: CN202222081791.8U
Authority: CN
Inventors: 周良奇; 黄楚平; 黄楚武; 陈慧世; 赖伟彬
Original assignee: Shenzhen Rongpeng Construction Engineering Co ltd
Current assignee: Shenzhen Rongpeng Construction Engineering Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-04-21
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to the technical field of steel bar surface polishing, in particular to a steel bar surface polishing device for construction, which solves the problem that the steel bar polishing efficiency of a steel bar polishing machine in the prior art needs to be improved. The utility model provides a construction is with reinforcing bar surface grinding device, includes frame, the hair roller of polishing and is used for driving the pivoted actuating mechanism of hair roller of polishing, still includes: the protection casing, the protection casing symmetry is provided with two, and polishes the hair roller setting between two protection casings. According to the utility model, after the steel bars are inserted into the polishing area, the clamping drive of the clamping roller sleeve can be received in the discharge hole, the feed inlet and the polishing area respectively, so that the complexity of manually righting the steel bars is saved, the effect of polishing the steel bars in batches at the same time is realized, the efficiency of polishing the steel bars is improved, the distance between the positioning screws in the same chute can be adjusted by adjusting the screw, thereby realizing clamping polishing of the steel bars with different outer diameters, and improving the applicability of the polishing device.

Description

Reinforcing bar surface grinding device for construction

Technical Field

The utility model relates to the technical field of steel bar surface polishing, in particular to a steel bar surface polishing device for building construction.

Background

The steel bar grinding machine is equipment for grinding rust substances on the surface of a steel bar, and is widely applied to the building construction process to avoid the influence of rust iron on the surface of the steel bar on the adhesion force of the steel bar and concrete.

The existing reinforcing steel bar grinding machine comprises a machine base, a protective cover and grinding rollers, the grinding rollers are arranged at the top of the machine base, the protective cover is used for preventing rust from flying in disorder, a driving mechanism used for grinding the rollers is arranged in the base, a reinforcing steel bar grinding conveying area is formed between the two protective covers, the reinforcing steel bars are conveyed into the grinding conveying area through manpower in most of the prior art, the reinforcing steel bars are manually received at the other end of the reinforcing steel bar grinding conveying area, the operating mode not only occupies labor force, but also only one reinforcing steel bar can be ground each time, and the reinforcing steel bar grinding efficiency is low.

Disclosure of Invention

The utility model aims to provide a reinforcing steel bar surface polishing device for construction, which solves the problem that the reinforcing steel bar polishing efficiency of a reinforcing steel bar polishing machine in the prior art is to be improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a construction is with reinforcing bar surface grinding device, includes frame, the hair roller of polishing and is used for driving the pivoted actuating mechanism of hair roller of polishing, still includes:

the two protection covers are symmetrically arranged, the polishing hair roller is arranged between the two protection covers, and two ends of the two protection covers respectively form a feed inlet and a discharge outlet;

the machine comprises a machine base, a grinding roller, a positioning screw, a feeding hole, a discharge hole, a grinding roller, a first sliding groove, a second sliding groove, a first adjusting screw and an adjusting screw, wherein the machine base is provided with two groups of first sliding grooves and two groups of second sliding grooves;

the clamping roller sleeves are vertically sleeved with a plurality of clamping roller sleeves respectively on each positioning screw rod, vertical grooves are formed in the positioning screw rods, and sliding blocks limited in the vertical grooves are arranged on the inner sides of the clamping roller sleeves.

Preferably, the upper end and the lower end of each clamping roller sleeve are respectively provided with a screw sleeve, and the screw sleeves are in threaded screwing connection with the clamping roller sleeves.

Preferably, the bottom of the positioning screw rod on the same side in the first chute and the second chute is provided with a connecting plate, the bottom of the positioning screw rod is movably connected with the connecting plate, a plurality of positioning screw rods on the same connecting plate are connected through belt transmission, and a motor for driving one of the positioning screw rods to rotate is arranged on the connecting plate.

Preferably, the two groups of toothed belts are arranged in the machine base in a transmission way, two gears are arranged in the machine base and are respectively meshed with the corresponding toothed belts in a transmission way, and the two gears are respectively arranged coaxially with any one of the positioning screws on the two connecting plates.

Preferably, two limiting plates are installed at the bottom end of the positioning screw, and the two limiting plates are respectively attached to the upper end face and the lower end face of the first chute or attached to the upper end face and the lower end face of the second chute.

Preferably, the limiting sleeve is arranged on the inner wall of the machine base, the adjusting screw is in threaded screwing connection with the corresponding limiting sleeve, and the extending end of the adjusting screw is movably connected with the corresponding connecting plate through the bearing seat.

The utility model has at least the following beneficial effects:

after inserting the region of polishing through the reinforcing bar, can receive the centre gripping drive of centre gripping roller shell respectively in discharge gate, feed inlet and region of polishing, can place a plurality of reinforcing bars on vertical a plurality of centre gripping roller shells moreover, saved the loaded down with trivial details nature of manual work righting reinforcing bar, realized the effect that batch reinforcing bar was polished simultaneously, improved the efficiency that the reinforcing bar was polished, can adjust the interval through adjusting screw between the volume positioning screw in the same spout to can realize carrying out the centre gripping to the reinforcing bar of external diameter different models and polish, improved grinding device's suitability.

The utility model also has the following beneficial effects:

through the position of rotatory swivel nut on the positioning screw, can adjust the height of clamping roller cover on the positioning screw to can carry out nimble adjustment according to the actual conditions that the reinforcing bar polished, through rotatory adjusting screw, can realize the interval adjustment of two sets of connecting plates, the interval adjustment of multiunit positioning screw promptly, easy operation, adjustment efficiency is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of a polishing apparatus;

FIG. 2 is a schematic cross-sectional view of a protective cover;

fig. 3 is a schematic cross-sectional view of the stand.

In the figure: 1. a base; 2. adjusting a screw; 3. a protective cover; 4. positioning a screw; 5. a vertical groove; 6. a screw sleeve; 7. clamping the roller sleeve; 8. polishing a rough roller; 9. a first chute; 10. a second chute; 11. a discharge port; 12. a feed inlet; 13. a limit sleeve; 14. a connecting plate; 15. a gear; 16. toothed belt.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1-3, a reinforcing steel bar surface polishing device for construction comprises a machine base 1, a polishing rough roller 8 and a driving mechanism for driving the polishing rough roller 8 to rotate, and further comprises:

the two protection covers 3 are symmetrically arranged on the protection cover 3, the polishing rough roller 8 is arranged between the two protection covers 3, and two ends of the two protection covers 3 respectively form a feed inlet 12 and a discharge outlet 11;

the machine comprises a positioning screw 4, wherein two groups of first sliding grooves 9 and two groups of second sliding grooves 10 are formed in a machine base 1, the two groups of first sliding grooves 9 are respectively positioned at a feed inlet 12 and a discharge outlet 11, the two groups of second sliding grooves 10 are respectively positioned between the two groups of polishing hair rollers 8, the two groups of positioning screw 4 are respectively arranged in the first sliding grooves 9 and the second sliding grooves 10, and adjusting screw rods 2 are arranged on two sides of the machine base 1 so as to adjust the interval between the two groups of positioning screw rods 4;

the clamping roller sleeves 7 are vertically sleeved with a plurality of clamping roller sleeves 7 respectively on each positioning screw 4, vertical grooves 5 are formed in the positioning screws 4, and sliding blocks limited to slide in the vertical grooves 5 are arranged on the inner sides of the clamping roller sleeves 7;

the scheme comprises the following working processes: through setting up first spout 9 and second spout 10, be provided with two sets of locating screw 4 respectively in first spout 9 and the second spout 10, vertical cover is equipped with a plurality of clamping roller cover 7 on every locating screw 4, first spout 9 sets up in feed inlet 12 and discharge gate 11 position department, second spout 10 sets up between multiunit feather roller 8 of polishing, so after inserting the reinforcing bar in the region of polishing, the reinforcing bar can receive the centre gripping drive of clamping roller cover 7 respectively in discharge gate 11, feed inlet 12 and the region of polishing, moreover can place a plurality of reinforcing bars on vertical a plurality of clamping roller cover 7, the loaded down with trivial details nature of manual work righting the reinforcing bar has been saved, the effect of polishing simultaneously of batch reinforcing bar has been realized, the reinforcing bar efficiency of polishing has been improved, can adjust the interval through adjusting screw 2 between the volume locating screw 4 in the same spout, thereby can realize carrying out the centre gripping to the reinforcing bar of different models of external diameter and polish, polishing device's suitability has been improved.

Further, the upper end and the lower end of each clamping roller sleeve 7 are respectively provided with a screw sleeve 6, the screw sleeves 6 are in threaded screwing connection with the clamping roller sleeves 7, and specifically, the height of the clamping roller sleeves 7 on the positioning screw 4 can be adjusted by rotating the positions of the screw sleeves 6 on the positioning screw 4, so that flexible adjustment can be performed according to the actual situation of steel bar polishing.

Further, the bottom of the positioning screw 4 on the same side in the first chute 9 and the second chute 10 is provided with a connecting plate 14, the bottom of the positioning screw 4 is movably connected with the connecting plate 14, a plurality of positioning screws 4 on the same connecting plate 14 are connected through belt transmission, a motor for driving one of the positioning screws 4 to rotate is mounted on the connecting plate 14, specifically, the bottom of the positioning screw 4 on the same side is limited on the same connecting plate 14, any one of the positioning screws 4 on the connecting plate 14 is driven to rotate through the motor, simultaneous rotation of the positioning screws 4 can be achieved, and the rotation directions of the positioning screws 4 on the two connecting plates 14 are different.

Further, two sets of toothed belts 16 are installed in the machine base 1 in a transmission mode, two gears 15 are arranged in the machine base 1 and are in meshed transmission with the corresponding toothed belts 16 respectively, the two gears 15 are installed coaxially with any one positioning screw 4 on the two connecting plates 14 respectively, and specifically, when the two connecting plates 14 are subjected to space adjustment, the gears 15 on the positioning screw 4 are in meshed transmission with the toothed belts 16 so as to play a role in buffering rotation or stop of the positioning screw 4.

Further, two limiting plates are installed to the bottom of positioning screw 4, and two limiting plates are laminated with the upper and lower terminal surfaces of first spout 9 respectively, or with the upper and lower terminal surfaces of second spout 10 respectively, and specifically, the setting of limiting plate combines connecting plate 14 for connecting plate 14 when linear movement, positioning screw 4 can guarantee stable vertical state, so that clamping roller cover 7 is to the stable centre gripping drive of reinforcing bar.

Further, the stop collar 13 is installed to the inner wall of frame 1, and adjusting screw 2 and the stop collar 13 screw thread that corresponds are screwed and are connected, and adjusting screw 2's extension end passes through the bearing frame and is connected with corresponding connecting plate 14 swing joint, and specifically, stop collar 13 has improved adjusting screw 2 and has rotated the stability of regulation, has guaranteed the stable rectilinear motion of connecting plate 14.

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 therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a construction is with reinforcing bar surface grinding device, includes frame (1), polishes hair roller (8) and is used for driving the pivoted actuating mechanism of polishing hair roller (8), its characterized in that still includes:

the two protection covers (3) are symmetrically arranged, the polishing hair roller (8) is arranged between the two protection covers (3), and two ends of the two protection covers (3) respectively form a feed inlet (12) and a discharge outlet (11);

the machine comprises a positioning screw (4), wherein two groups of first sliding grooves (9) and two groups of second sliding grooves (10) are formed in the machine base (1), the two groups of first sliding grooves (9) are respectively positioned at the positions of a feed inlet (12) and a discharge outlet (11), the two groups of second sliding grooves (10) are respectively positioned between the two groups of grinding hair rollers (8), the two groups of positioning screw (4) are respectively arranged in the first sliding grooves (9) and the second sliding grooves (10), and adjusting screw rods (2) are arranged on two sides of the machine base (1) to adjust the interval between the two groups of positioning screw (4);

the clamping roller sleeves (7) are vertically sleeved with a plurality of clamping roller sleeves (7) respectively on each positioning screw (4), vertical grooves (5) are formed in the positioning screws (4), and sliding blocks limited in the vertical grooves (5) are arranged on the inner sides of the clamping roller sleeves (7).

2. The steel bar surface polishing device for building construction according to claim 1, wherein a screw sleeve (6) is respectively arranged at the upper end and the lower end of each clamping roller sleeve (7), and the screw sleeves (6) are in threaded screwing connection with the clamping roller sleeves (7).

3. The steel bar surface polishing device for building construction according to claim 1, wherein a connecting plate (14) is arranged at the bottom end of a positioning screw (4) on the same side in the first chute (9) and the second chute (10), the bottom ends of the positioning screws (4) are movably connected with the connecting plate (14), a plurality of positioning screws (4) on the same connecting plate (14) are connected through belt transmission, and a motor for driving one of the positioning screws (4) to rotate is arranged on the connecting plate (14).

4. The reinforcing steel bar surface polishing device for building construction according to claim 1, wherein two groups of toothed belts (16) are arranged in the machine base (1) in a transmission manner, two gears (15) are arranged in the machine base (1), the two gears (15) are respectively meshed with the corresponding toothed belts (16) in a transmission manner, and the two gears (15) are respectively coaxially arranged with any one positioning screw (4) on the two connecting plates (14).

5. The steel bar surface polishing device for building construction according to claim 1, wherein two limiting plates are mounted at the bottom end of the positioning screw (4), and the two limiting plates are respectively attached to the upper end face and the lower end face of the first sliding groove (9) or attached to the upper end face and the lower end face of the second sliding groove (10).

6. The steel bar surface polishing device for building construction according to claim 1, wherein a limit sleeve (13) is mounted on the inner wall of the base (1), the adjusting screw (2) is screwed with the corresponding limit sleeve (13), and the extending end of the adjusting screw (2) is movably connected with the corresponding connecting plate (14) through a bearing seat.