CN213351989U

CN213351989U - Steel bar cutting machine with leveling device

Info

Publication number: CN213351989U
Application number: CN202022274582.6U
Authority: CN
Inventors: 章银峰; 潘岚; 郑钱
Original assignee: ZHEJIANG XINCHENG CONSTRUCTION CO LTD
Current assignee: ZHEJIANG XINCHENG CONSTRUCTION CO LTD
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-04
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to a bar cutter with leveling device belongs to bar cutter's technical field, and it includes the base, install the cutting machine body on the base, still install leveling mechanism on the base, leveling mechanism includes fixed mounting and is in first flexible pipe on the diapire of base, slidable mounting has the flexible pipe of second in the first flexible pipe, then fixed mounting has the supporting shoe on the flexible pipe of second, the supporting shoe supports tightly with ground, then install on the base and be used for the drive the flexible pipe of second along the gliding driving piece of first flexible pipe. The utility model discloses have the effect that can carry out the leveling in order to improve stability.

Description

Steel bar cutting machine with leveling device

Technical Field

The utility model belongs to the technical field of the technique of cutting-bar machine and specifically relates to a cutting-bar machine with leveling device is related to.

Background

The abrasive wheel cutting machine is also called an abrasive wheel saw, and is suitable for departments of building, hardware, petrochemical industry, mechanical metallurgy, hydroelectric installation and the like. The abrasive wheel cutting machine can be used for cutting materials such as metal square flat tubes, square flat steels, I-shaped steels, channel steels, carbon steel steels, element tubes and the like.

Chinese patent for CN207431135U, it discloses a reinforcing bar cutting machine for building, including the cutting machine bottom plate, the lower surface of cutting machine bottom plate is the first gyro wheel of fixedly connected with and second gyro wheel respectively, the last fixed surface of cutting machine bottom plate is connected with the cutting machine apron, first waist type hole has been seted up to the front surface of cutting machine apron, the first support of last fixed surface right end fixedly connected with of cutting machine bottom plate, fixed axle swing joint has the bracing piece on the top of first support, the left side fixedly connected with handle of bracing piece.

The above prior art solutions have the following drawbacks: on the building construction site, the ground is not very flat, and when the reinforcing steel bar cutting machine is used for cutting the reinforcing steel bars, the requirement on the stability of the reinforcing steel bar cutting machine is high, so that the reinforcing steel bar cutting machine is required to be not easy to shake and the like. The steel bar cutting machine in the technical scheme does not have any structure for adjusting the level, so that once the ground of a building construction site is uneven, the whole steel bar cutting machine is easy to shake, the cutting quality of steel bars is influenced, and even production safety accidents can be caused. Therefore, there is a need for a reinforcement cutting machine that can be leveled to improve stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel bar cutting machine with leveling device, it has the effect that can carry out the leveling in order to improve stability to prior art exists not enough.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a reinforcement cutting machine with leveling device, includes the base, install the cutting machine body on the base, still install leveling mechanism on the base, leveling mechanism includes fixed mounting and is in first flexible pipe on the diapire of base, slidable mounting has the flexible pipe of second in the first flexible pipe, then fixed mounting has the supporting shoe on the flexible pipe of second, the supporting shoe supports tightly with ground, then install on the base and be used for driving the flexible pipe of second along the gliding driving piece of first flexible pipe.

Through adopting above-mentioned technical scheme, place this bar cutter after subaerial, slide along first flexible pipe through driving piece drive second flexible pipe to make the supporting shoe support tightly with ground. Through adjusting the total length of first flexible pipe and second flexible pipe to the actual conditions on site ground is built according to the room and carries out the leveling, with the stability that improves whole reinforcement cutting machine.

The present invention may be further configured in a preferred embodiment as: the driving piece comprises a leveling bolt, the leveling bolt penetrates through the base and is in threaded connection with the base, and the leveling bolt penetrates through the first telescopic pipe and the second telescopic pipe and is in rotating connection with the supporting block.

By adopting the technical scheme, when the steel bar cutting machine is leveled, the leveling bolt can push the supporting block only by screwing the leveling bolt, so that the second telescopic pipe is driven to slide in the first telescopic pipe, and the leveling bolt directly supports the supporting block.

The present invention may be further configured in a preferred embodiment as: a sliding groove is formed in the inner wall of the first telescopic pipe, a sliding block is fixedly mounted on the outer wall of the second telescopic pipe, and the sliding block is in sliding fit with the sliding groove.

Through adopting above-mentioned technical scheme, the cooperation of slider and spout not only can reduce the possibility that takes place relative rotation between first flexible pipe and the second flexible pipe, can also reduce the possibility that the second flexible pipe deviates from in the first flexible pipe.

The present invention may be further configured in a preferred embodiment as: the supporting block and the leveling bolt are provided with a rotating connecting piece, the rotating connecting piece comprises a connecting block fixedly installed on the leveling bolt, and the supporting block in the second telescopic pipe is provided with a connecting groove.

By adopting the technical scheme, the contact area between the leveling bolt and the supporting block is increased by the matching of the connecting block and the connecting groove, so that the pressure born by the leveling bolt and the supporting block is reduced, the possibility of deformation of the contact part between the leveling bolt and the supporting block is reduced, and the stability of the whole steel bar cutting machine is further improved.

The present invention may be further configured in a preferred embodiment as: a plurality of roller grooves are circumferentially formed in the circumferential side wall of the connecting block, rotating rollers are rotatably mounted in the roller grooves and are in rolling fit with the connecting grooves.

By adopting the technical scheme, when the leveling bolt is screwed to push the supporting block, the friction force between the leveling bolt and the supporting block is large, so that the unsmooth adjustment is easily caused. The additional roller that sets up can become rolling friction with the frictional force of connecting block and spread groove to reduce the resistance when twisting the leveling bolt, with the smooth and easy degree when improving the regulation level.

The present invention may be further configured in a preferred embodiment as: the leveling bolt is further in threaded connection with a locknut.

Through adopting above-mentioned technical scheme, when carrying out the cutting of reinforcing bar, whole cutting of reinforcing bar machine often has great vibrations, and at this moment, in case the leveling bolt is not hard up, just leads to whole cutting of reinforcing bar machine's stability to descend easily. The additional arrangement of the locknut can reduce the possibility that the leveling bolt is loosened due to vibration.

The present invention may be further configured in a preferred embodiment as: the base is further provided with a moving member, the moving member comprises two installation pieces fixedly installed on the peripheral side wall of the base, waist-shaped holes are formed in the two installation pieces, installation rods are installed in the waist-shaped holes in a sliding mode, idler wheels are installed at two ends of the installation rods in a rotating mode, and pushing pieces used for pushing the installation rods to slide in the waist-shaped holes are further installed on the base.

By adopting the technical scheme, when the reinforcement cutting machine needs to be moved, the mounting rod is pushed to slide in the waist-shaped hole only by the pushing piece, so that the roller is contacted with the ground. Lift up the base afterwards and keep away from the one end of installation piece, this steel bar cutting machine of pulling that can be convenient removes.

The present invention may be further configured in a preferred embodiment as: the pushing piece comprises mounting plates, the mounting plates are fixedly mounted on the top walls of the two mounting pieces, through holes are formed in the mounting plates, a pushing bolt penetrates through the through holes in a rotating mode, the pushing bolt penetrates through the mounting rod and is in threaded connection with the mounting rod, and a rotation limiting part is further mounted in the through holes.

Through adopting above-mentioned technical scheme, when the position of installation pole in waist type hole needs to be adjusted, only need twist and move the promotion bolt, because promote the bolt and rotate with the installation piece through rotating the locating part and be connected, then promote the bolt and only can take place relative rotation with the installation piece. The pushing bolt is in threaded connection with the mounting rod, so that the mounting rod is driven to move in the kidney-shaped hole by the rotation of the pushing bolt, and the height of the roller is adjusted.

The present invention may be further configured in a preferred embodiment as: the rotation limiting part comprises a first annular groove circumferentially formed in the inner wall of the through hole, a second annular groove circumferentially formed in the pushing bolt in the through hole, and a plurality of balls are arranged in the first annular groove and the second annular groove in a rolling mode.

Through adopting above-mentioned technical scheme, the cooperation of ball and first annular, second annular can make to promote bolt and installation piece not only can rotate relatively, can also prescribe a limit to the position that promotes the bolt.

The present invention may be further configured in a preferred embodiment as: the rotation locating part still includes the pearl frame, the pearl frame is located first annular with in the second annular, the pearl frame includes the pearl ring, circumference is installed multiunit and is separated the piece on the pearl ring, and every group is separated the piece and all is included two and separate the piece, and every group is two it all has seted up the half slot, adjacent two to separate on the piece is close to the lateral wall of one side each other the rolling installation has one in the half slot the ball.

Through adopting above-mentioned technical scheme, every ball all is located two semi-circular grooves, and then two adjacent balls are separated by the separation piece and spacing to reduce the possibility that takes place to interfere between the ball.

To sum up, the utility model discloses a following at least one useful technological effect:

1. by arranging the leveling mechanism, the base can be leveled according to the actual situation of the ground of the building construction site, so that the stability of the whole steel bar cutting machine is improved;

2. by arranging the driving piece, the supporting block can be stably adjusted and supported, and the leveling convenience is improved;

3. the friction resistance between the driving piece and the leveling mechanism is reduced by arranging the rotary connecting piece, so that the smoothness degree during leveling is improved;

4. through setting up moving member and impeller, make this bar cutter can be convenient remove.

Drawings

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

Fig. 2 is a cross-sectional view of the adjustment mechanism, drive member and rotational connection of the present invention.

Fig. 3 is a cross-sectional view of the rotating connector of the present invention.

Fig. 4 is a cross-sectional view of the moving member and the pushing member of the present invention.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.

Fig. 6 is a schematic structural view of the bead stand of the present invention.

In the figure, 1, a base; 11. a cutter body; 2. a leveling mechanism; 21. a first telescopic tube; 22. a second telescopic tube; 23. a slider; 24. a chute; 25. a support block; 3. a drive member; 31. leveling bolts; 32. a locknut; 4. rotating the connecting piece; 41. connecting blocks; 42. connecting grooves; 43. a roller groove; 44. rotating the roller; 5. a moving member; 51. mounting a sheet; 52. a kidney-shaped hole; 53. mounting a rod; 54. a roller; 6. a pusher member; 61. mounting a plate; 62. a through hole; 63. pushing the bolt; 7. rotating the limiting piece; 71. a first ring groove; 72. a second ring groove; 73. a bead frame; 731. a bead ring; 732. a separation block; 733. a semicircular groove; 74. and a ball.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, for the utility model discloses a steel bar cutting machine with leveling device, including base 1, fixed mounting has cutting machine body 11 on the base 1. The base 1 is further provided with a leveling mechanism 2 for adjusting the base 1 to be level, the leveling mechanism 2 comprises four first telescopic pipes 21, and the four first telescopic pipes 21 are circumferentially and fixedly arranged on the bottom wall of the base 1. A second extension tube 22 is slidably mounted in the first extension tube 21, a set of two sliding blocks 23 is circumferentially and fixedly mounted on an outer peripheral side wall of the second extension tube 22, a set of two sliding grooves 24 is formed on an inner peripheral side wall of the first extension tube 21 along the length direction, and the sliding blocks 23 are in sliding fit with the sliding grooves 24.

A supporting block 25 is fixedly installed on the bottom wall of the second extension tube 22, and a driving member 3 for driving the supporting block 25 to tightly abut against the ground is further installed on the base 1.

The driving member 3 comprises a leveling bolt 31, the leveling bolt 31 penetrates through the base 1 and is in threaded connection with the base 1, the leveling bolt 31 penetrates through the first extension tube 21 and the second extension tube 22 and is abutted against the supporting block 25, a locknut 32 is in threaded connection with the leveling bolt 31 above the base 1, and the locknut 32 is abutted against the top wall of the base 1.

As shown in fig. 2 and 3, the leveling bolt 31 and the supporting block 25 are further provided with a rotating connecting member 4, the rotating connecting member 4 includes a connecting block 41 fixedly installed on the leveling bolt 31, the connecting block 41 is in an inverted circular truncated cone shape, the supporting block 25 in the second extension tube 22 is provided with a connecting groove 42, and the connecting block 41 sinks into the connecting groove 42. A plurality of roller grooves 43 are arranged on the circumferential side wall of the connecting block 41 in an equidistant manner, a rotating roller 44 is rotatably arranged in each roller groove 43, and the rotating roller 44 is matched with the connecting groove 42 in a rolling manner.

As shown in fig. 1 and 4, the base 1 is further provided with a moving member 5 convenient to move, the moving member 5 includes a set of two mounting pieces 51, the two mounting pieces 51 are respectively and fixedly mounted at two ends of the peripheral wall of one side of the base 1, and the two mounting pieces 51 are respectively provided with a vertical waist-shaped hole 52. A mounting rod 53 is slidably mounted in the two kidney-shaped holes 52, and a roller 54 is rotatably mounted at both ends of the mounting rod 53.

The base 1 is also provided with a pushing element 6 for pushing the mounting rod 53 to slide along the waist-shaped hole 52, the pushing element 6 comprises a mounting plate 61, and the mounting plate 61 is fixedly mounted on the top wall of the two mounting pieces 51.

As shown in fig. 4 and 5, the mounting plate 61 is provided with a through hole 62, and a pushing bolt 63 is rotatably mounted in the through hole 62. The bottom of the push bolt 63 penetrates the mounting rod 53 and is screwed to the mounting rod 53.

The through hole 62 is internally provided with a rotation limiting member 7 for limiting the pushing bolt 63 in the through hole 62, the rotation limiting member 7 comprises a first annular groove 71 circumferentially formed on the inner wall of the through hole 62, a second annular groove 72 circumferentially formed on the pushing bolt 63 in the through hole 62, and the first annular groove 71 is communicated with the second annular groove 72.

As shown in fig. 5 and 6, a ball frame 73 is further installed in the first annular groove 71 and the second annular groove 72, the ball frame 73 includes a ball ring 731, four sets of separating blocks 732 are circumferentially installed on a side wall of an end of the ball ring 731, each set of separating blocks 732 includes two separating blocks 732 installed on the ball ring 731 at intervals, a semicircular groove 733 is respectively formed on a side wall of each set of two separating blocks 732, which is close to one side of each set of two separating blocks 732, a ball 74 is installed in each two adjacent semicircular grooves 733 in a rolling manner, and the ball 74 is in rolling fit with the first annular groove 71 and the second annular groove 72.

The implementation principle of the embodiment is as follows:

before using the bar cutter, the bar cutter needs to be moved to a desired position. At this time, only the pushing bolt 63 needs to be screwed, and since the pushing bolt 63 is rotatably connected to the mounting piece 51 through the rotation limiting member 7, the pushing bolt 63 only rotates relative to the mounting piece 51. The pushing bolt 63 is threadedly connected to the mounting rod 53, so that rotation of the pushing bolt 63 drives the mounting rod 53 to move in the kidney-shaped hole 52, so that the roller 54 contacts the ground. Lift up the one end that base 1 kept away from installation piece 51 afterwards, this steel bar cutting machine of pulling that can be convenient removes.

After the steel bar cutting machine is placed on the ground, the leveling bolts 31 are screwed, the leveling bolts 31 drive the connecting blocks 41 to rotate in the connecting grooves 42, and the rotating rollers 44 can change the friction force between the connecting blocks 41 and the connecting grooves 42 into rolling friction, so that the resistance when the leveling bolts 31 are screwed is reduced. During the rotation of the connecting block 41, the connecting block 41 pushes the supporting block 25, thus causing the second telescopic tube 22 to slide inside the first telescopic tube 21. And finally, the supporting block 25 is tightly pressed against the ground under the pushing of the leveling bolt 31. The total length of the first extension pipe 21 and the second extension pipe 22 is adjusted, so that the leveling can be performed according to the actual situation of the ground of the building construction site, and the steel bar cutting machine can be stably supported. And after leveling is finished, cutting operation of the steel bar can be performed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel bar cutting machine with leveling device, includes base (1), install cutting machine body (11), its characterized in that on base (1): still install levelling mechanism (2) on base (1), levelling mechanism (2) are including fixed mounting first flexible pipe (21) on the diapire of base (1), slidable mounting has the flexible pipe (22) of second in first flexible pipe (21), then fixed mounting has supporting shoe (25) on the flexible pipe (22) of second, supporting shoe (25) support tightly with ground, then install on base (1) and be used for the drive the flexible pipe (22) of second is along the gliding driving piece (3) of first flexible pipe (21).

2. A bar cutter with leveling device according to claim 1, wherein: the driving piece (3) comprises a leveling bolt (31), the leveling bolt (31) penetrates through the base (1) and is in threaded connection with the base (1), and the leveling bolt (31) penetrates through the first telescopic pipe (21) and the second telescopic pipe (22) and is in rotating connection with the supporting block (25).

3. A bar cutter with leveling device according to claim 2, wherein: a sliding groove (24) is formed in the inner wall of the first telescopic pipe (21), a sliding block (23) is fixedly mounted on the outer wall of the second telescopic pipe (22), and the sliding block (23) is in sliding fit with the sliding groove (24).

4. A bar cutter with leveling device according to claim 3, wherein: the supporting block (25) and the leveling bolt (31) are provided with a rotating connecting piece (4), the rotating connecting piece (4) comprises a connecting block (41) fixedly installed on the leveling bolt (31), and the supporting block (25) in the second telescopic pipe (22) is provided with a connecting groove (42).

5. A reinforcement cutting machine with leveling device according to claim 4, characterized in that: a plurality of roller grooves (43) have been seted up to circumference on the week lateral wall of connecting block (41), roller groove (43) internal rotation is installed and is changeed roller (44), change roller (44) with spread groove (42) roll cooperation.

6. A reinforcement cutting machine with leveling device according to claim 5, characterized in that: the leveling bolt (31) is also in threaded connection with a locknut (32).

7. A reinforcement cutting machine with a leveling device according to any one of claims 1 to 6, wherein: the base is characterized in that the base (1) is further provided with a moving piece (5), the moving piece (5) comprises two installation pieces (51) fixedly installed on the peripheral side wall of the base (1), waist-shaped holes (52) are formed in the two installation pieces (51), installation rods (53) are installed in the waist-shaped holes (52) in a sliding mode, rollers (54) are installed at two ends of each installation rod (53) in a rotating mode, and pushing pieces (6) used for pushing the installation rods (53) to slide in the waist-shaped holes (52) are further installed on the base (1).

8. A reinforcement cutting machine with leveling device according to claim 7, characterized in that: the pushing piece (6) comprises mounting plates (61), the mounting plates (61) are fixedly mounted on the top walls of the two mounting pieces (51), through holes (62) are formed in the mounting plates (61), a pushing bolt (63) penetrates through the through holes (62) in a rotating mode, the pushing bolt (63) penetrates through the mounting rod (53) and is in threaded connection with the mounting rod (53), and a rotation limiting piece (7) is further mounted in the through holes (62).

9. A reinforcement cutting machine with leveling device according to claim 8, wherein: the rotation limiting part (7) comprises a first ring groove (71) circumferentially formed in the inner wall of the through hole (62), a second ring groove (72) is circumferentially formed in a pushing bolt (63) in the through hole (62), and a plurality of balls (74) are arranged in the first ring groove (71) and the second ring groove (72) in a rolling mode.

10. A bar cutter with leveling device according to claim 9, wherein: rotate locating part (7) and still include pearl frame (73), pearl frame (73) are located first annular (71) with in second annular (72), pearl frame (73) include pearl ring (731), the circumference is installed multiunit spacer block (732) on pearl ring (731), and every group spacer block (732) all includes two spacer blocks (732), and every group is two the spacer block (732) all have been seted up on being close to the lateral wall on one side each other half slot (733), adjacent two rolling installation has one in half slot (733) ball (74).