CN220217939U

CN220217939U - Curb edge cutter

Info

Publication number: CN220217939U
Application number: CN202321954771.5U
Authority: CN
Inventors: 甘让军; 钟彦发
Original assignee: Shangrao Quantong New Building Materials Technology Co ltd
Current assignee: Shangrao Quantong New Building Materials Technology Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-22
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the technical field of kerbstone processing, in particular to a kerbstone edge cutter, which comprises a base, wherein a positioning assembly is arranged at the top of the base and comprises a workbench, a rotatable rotating table is arranged at the top of the workbench, a fixed clamping plate and a fixed block which are symmetrically arranged left and right are arranged at the top of the rotating table, a first threaded rod is connected with the middle part of the right side of the fixed block in a threaded manner, the left end of the first threaded rod penetrates through the right side of the fixed block and is rotationally connected with a movable clamping plate, and an edge cutting assembly is arranged at the top of the base and close to the rear side of the base. This curb edge cutter drives movable grip block through first threaded rod and removes left to fix the curb centre gripping between movable grip block and fixed grip block, make the fixed position of curb, do not need the staff to press the curb, reduce staff's intensity of labour, the horizontal angle of curb can also be adjusted to the rolling table, makes the curb can carry out the oblique angle side cut as required.

Description

Curb edge cutter

Technical Field

The utility model relates to the technical field of curb processing, in particular to a curb edge cutter.

Background

The curbstone is a boundary stone of a strip-shaped object cast by stone or concrete and used at the edge of a pavement, and the boundary lines of a pavement, a green space, a median and other parts of the pavement are distinguished on the pavement, so that the functions of guaranteeing the traffic safety of pedestrians and vehicles and guaranteeing the uniformity of the edge of the pavement are achieved, the curbstone is cut according to the existing standard size, then the cut curbstone is transported to a designated position for installation and fixation, but some special road sections are sometimes met, the curbstone with the standard size cannot be used, and the curbstone needs to be cut on site.

The publication CN217704101U discloses a tool for cutting kerbs, comprising: the cutting machine is provided with sliding grooves at the central symmetry position of the bottom, and the cross sections of the sliding grooves are arc-shaped; the lubricating oil tank is fixedly arranged on one side wall of the cutting machine and is positioned right above the slideway; the oil absorption cotton is in an arc-shaped structure and is arranged in the second connecting plate; the beneficial effects are as follows: starting the cutting machine, the output of cutting machine rotates, starts two sets of controllers, and the controller passes through the chain and drives the cutting machine and move about along the slide, at the removal in-process, can cut the curb, for preventing at the cutting in-process, the powder adhesion is at the surface of slide, influences the cutting machine and removes, is provided with the lubricating tank at the cutting machine lateral wall, and the bottom of lubricating tank is provided with the cleaning brush, and the cleaning brush can clean the slide surface, and one side of cleaning brush is provided with the oil absorption cotton, and the oil absorption cotton is to be stored the inside lubricating oil of lubricating tank and is paintd at the surface of slide.

Above-mentioned prior art is through two sets of controller drive chain rotations, makes the chain drive cutting machine along the slide about remove, cuts the curb, but lacks the mechanism fixed to the curb when cutting the curb, needs the manual work to press the curb, and the curb not only need carry out the cutting of length, and the edge of some curb still has the chimb, also need cut, just so causes the cutting quantity of curb great, and can produce great effort when the cutting machine cuts the curb, the manual work is pressed the curb and is needed to use great effort, is unfavorable for the staff to carry out the cutting of curb for a long time, in view of this, we propose a curb bead cutter.

Disclosure of Invention

The utility model aims to provide a curb edge cutter, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a curb edge cutter, includes the base, the top of base is equipped with locating component, locating component includes two first fixed risers that are bilateral symmetry setting, two the top of first fixed riser supports jointly has the workstation, the top of workstation is equipped with rotatable swivel mount, the top of swivel mount is equipped with fixed grip block and the fixed block that is bilateral symmetry setting, the middle part threaded connection on fixed block right side has first threaded rod, the right side of fixed block is passed to the left end of first threaded rod and the rotation is connected with movable grip block, the bottom of movable grip block is laminated with the top of swivel mount mutually, and the swivel mount is used for placing the curb, and fixed grip block is located the left of fixed block, drives movable grip block through first threaded rod to move left, thereby fix the curb centre gripping between movable grip block and fixed grip block, make the position of curb fixed, does not need the staff to press the curb, reduces staff's intensity of labour, and the swivel mount can also adjust the horizontal angle of curb, makes the slope can carry out according to the slope angle of need to the curb;

the side trimming assembly comprises two second fixed vertical plates which are symmetrically arranged left and right, a screw rod is rotatably connected between the two second fixed vertical plates and close to the top, a movable seat is connected with the outer wall of the screw rod in a threaded manner, and the movable seat is driven to reciprocate left and right by the screw rod;

the middle part of both sides all is equipped with fixed lug around the movable seat top, two it is connected with the axis of rotation to rotate between the fixed lug, the front end of axis of rotation passes the rear side and the coaxial coupling of the fixed lug in place ahead, the rear end of axis of rotation passes the front side and the coaxial coupling of the fixed lug in place behind from the driving wheel, the rear side of movable seat bottom is equipped with L shape support, the top of L shape support horizontal plate is equipped with the second servo motor, the tip of second servo motor output shaft passes the front side and the coaxial coupling of the vertical board of L shape support has the action wheel, the action wheel passes through drive belt and is connected from the driving wheel transmission, rotates through second servo motor drive action wheel, and the action wheel passes through drive belt and drives from the driving wheel rotation, drives the axis of rotation from the driving wheel rotation to make the axis of rotation drive cutter rotate, when movable seat drives the cutter and moves about, can cut edge to the curb.

Preferably, the top of workstation and be close to the rear side position and offered the bar that supplies the cutter to pass and dodge the groove, make the bottom of cutter can be located the bar and dodge the inslot, ensure that the cutter can cut out the one end or the edge of curb, annular groove has been seted up at the top of workstation.

Preferably, the top of rotating the platform and be close to fixed grip block left position and be equipped with the internal thread pipe, internal thread pipe internal thread is connected with the second threaded rod, the bottom of second threaded rod passes the top of rotating the platform and rotates and be connected with the stripper plate, the bottom of stripper plate offsets with the bottom of annular groove inner wall, the circular recess that is used for accomodating the stripper plate is offered to the bottom of rotating the platform, drives the stripper plate through the second threaded rod and reciprocates, after the stripper plate moves down, the bottom of stripper plate offsets with the bottom of annular groove inner wall, can make the fixed position of rotating the platform to make the fixed position of the curb of adjustment angle, be favorable to the cutting to the curb.

Preferably, the middle part of rotating table bottom is equipped with the rotation post, the bottom of rotation post passes the top of workstation and has detachable anticreep board through bolted connection, the top of anticreep board is laminated mutually with the bottom of workstation, cooperates second threaded rod and stripper plate, can make the position fixing of rotating table and workstation.

Preferably, two positioning slide bars which are arranged in a front-back symmetrical mode are arranged between the two second fixed vertical plates and close to the top, and the movable seat is connected to the outer sides of the two positioning slide bars in a sliding mode, so that the movable seat can move left and right stably.

Preferably, one of them the outside of the fixed riser of second is equipped with first servo motor through the mount pad, the tip of first servo motor output shaft passes the outside of the fixed riser of second and with the one end coaxial coupling of lead screw, adopts first servo motor drive lead screw to rotate, can save staff's physical power.

Preferably, the front side of the fixing lug is provided with a protective cover, and the upper half part of the cutter is positioned in the protective cover to protect staff.

Compared with the prior art, the utility model has the beneficial effects that:

1. this curb edge cutter drives movable grip block through first threaded rod and removes left to fix the curb centre gripping between movable grip block and fixed grip block, make the fixed position of curb, do not need the staff to press the curb, reduce staff's intensity of labour, the horizontal angle of curb can also be adjusted to the rolling table, makes the curb can carry out the oblique angle side cut as required.

2. The driving wheel is driven to rotate through the second servo motor, the driving wheel drives the driven wheel to rotate through the transmission belt, and the driven wheel drives the rotating shaft to rotate, so that the rotating shaft drives the cutter to rotate, and when the movable seat drives the cutter to move left and right, edge cutting treatment can be carried out on the curb.

3. The extrusion plate is driven to move up and down through the second threaded rod, when the extrusion plate moves downwards, the bottom of the extrusion plate is propped against the bottom of the inner wall of the annular groove, so that the position of the rotating table can be fixed, the position of the curb with an adjusted angle can be fixed, and the cutting of the curb is facilitated.

Drawings

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic diagram of an overall second view structure according to the present utility model;

FIG. 3 is a schematic view of a positioning assembly according to the present utility model;

FIG. 4 is a schematic view of a workbench according to the utility model;

FIG. 5 is a schematic view of a portion of a positioning assembly according to the present utility model;

fig. 6 is a schematic view of a portion of the structure of the trimming assembly of the present utility model.

In the figure: 1. a base; 2. a positioning assembly; 20. a first fixed riser; 21. a work table; 210. a strip-shaped avoidance groove; 211. an annular groove; 22. a rotating table; 220. a circular groove; 23. fixing the clamping plate; 24. a fixed block; 25. a first threaded rod; 26. a movable clamping plate; 27. an internally threaded tube; 28. a second threaded rod; 29. an extrusion plate; 200. rotating the column; 201. an anti-drop plate; 3. a trimming assembly; 30. a second fixed riser; 31. a screw rod; 32. positioning a slide bar; 33. a first servo motor; 34. a movable seat; 340. a fixing bump; 35. a rotating shaft; 36. a cutter; 37. a protective cover; 38. an L-shaped bracket; 39. a second servo motor; 300. driven wheel; 301. a driving wheel; 302. a drive belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 apparatus 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.

Referring to fig. 1 and 6, the present utility model provides a technical solution:

the utility model provides a curb edge cutter, including base 1, the top of base 1 is equipped with locating component 2, locating component 2 includes two first fixed risers 20 that are bilateral symmetry setting, the top of two first fixed risers 20 is supported jointly has workstation 21, the top of workstation 21 is equipped with rotatable swivel mount 22, the top of swivel mount 22 is equipped with fixed grip block 23 and fixed block 24 that are bilateral symmetry setting, the middle part threaded connection on fixed block 24 right side has first threaded rod 25, the left end of first threaded rod 25 passes the right side of fixed block 24 and rotates and be connected with movable grip block 26, the bottom of movable grip block 26 is laminated with the top of swivel mount 22 mutually, swivel mount 22 is used for placing the curb, fixed grip block 23 is located the left of fixed block 24, drive movable grip block 26 through first threaded rod 25, thereby fix the curb centre gripping between movable grip block 26 and fixed grip block 23, make the position of curb fixed, the curb does not need the staff to press the curb, reduce staff's intensity of labour, the curb can also adjust the level angle of rotation of swivel mount 22 and make the curb need the bevel angle to cut edge according to the curb;

the top of the base 1 and the position close to the rear side are provided with trimming assemblies 3, each trimming assembly 3 comprises two second fixed vertical plates 30 which are symmetrically arranged left and right, a screw rod 31 is rotationally connected between the two second fixed vertical plates 30 and the position close to the top, the outer wall of the screw rod 31 is in threaded connection with a movable seat 34, and the movable seat 34 is driven to reciprocate left and right through the screw rod 31;

the middle parts of the front side and the rear side of the top of the movable seat 34 are respectively provided with a fixed lug 340, a rotating shaft 35 is rotationally connected between the two fixed lugs 340, the front end of the rotating shaft 35 passes through the rear side of the front fixed lug 340 and is coaxially connected with a cutter 36, the rear end of the rotating shaft 35 passes through the front side of the rear fixed lug 340 and is coaxially connected with a driven wheel 300, the rear side of the bottom of the movable seat 34 is provided with an L-shaped bracket 38, the top of a horizontal plate of the L-shaped bracket 38 is provided with a second servo motor 39, the end part of an output shaft of the second servo motor 39 passes through the front side of a vertical plate of the L-shaped bracket 38 and is coaxially connected with a driving wheel 301, the driving wheel 301 is in transmission connection with the driven wheel 300 through a transmission belt 302, the driving wheel 301 drives the driven wheel 300 to rotate through the transmission belt 302, and the driven wheel 300 drives the rotating shaft 35 to rotate, so that the rotating shaft 35 drives the cutter 36 to rotate, and the edge cutting treatment can be performed on the edge stone when the movable seat 34 drives the cutter 36 to move left and right.

In this embodiment, a strip-shaped avoidance groove 210 for the cutter 36 to pass through is formed at the top of the workbench 21 and near the rear side, so that the bottom end of the cutter 36 can be located in the strip-shaped avoidance groove 210, ensuring that the cutter 36 can cut off one end or the edge of the curb, and an annular groove 211 is formed at the top of the workbench 21.

Specifically, the top of the rotating table 22 and the position close to the left side of the fixed clamping plate 23 are provided with an internal thread pipe 27, the internal thread of the internal thread pipe 27 is connected with a second threaded rod 28, the bottom end of the second threaded rod 28 penetrates through the top of the rotating table 22 and is rotationally connected with an extrusion plate 29, the bottom of the extrusion plate 29 is propped against the bottom of the inner wall of the annular groove 211, the bottom of the rotating table 22 is provided with a circular groove 220 for accommodating the extrusion plate 29, the extrusion plate 29 is driven to move up and down by the second threaded rod 28, after the extrusion plate 29 moves downwards, the bottom of the extrusion plate 29 is propped against the bottom of the inner wall of the annular groove 211, so that the position of the rotating table 22 can be fixed, and the position of the angle-adjusted curb is fixed, thereby being beneficial to cutting the curb.

Further, the middle part of the bottom of the rotating table 22 is provided with a rotating column 200, the bottom end of the rotating column 200 passes through the top of the workbench 21 and is connected with a detachable anti-falling plate 201 through a bolt, the top of the anti-falling plate 201 is attached to the bottom of the workbench 21, and the rotating table 22 and the workbench 21 can be fixed in position by matching with the second threaded rod 28 and the extrusion plate 29.

Further, two positioning slide bars 32 are symmetrically arranged at the positions between the two second fixing vertical plates 30 and near the top, and the movable seat 34 is slidably connected to the outer sides of the two positioning slide bars 32, so that the movable seat 34 can move left and right stably.

Further, the outer side of one of the second fixed vertical plates 30 is provided with a first servo motor 33 through a mounting seat, the end part of the output shaft of the first servo motor 33 penetrates through the outer side of the second fixed vertical plate 30 and is coaxially connected with one end of the screw rod 31, and the screw rod 31 is driven to rotate by adopting the first servo motor 33, so that the physical strength of a worker can be saved.

Further, the front side of the front fixing bump 340 is provided with a protection cover 37, and the upper half part of the cutter 36 is located in the protection cover 37, so as to protect staff.

When the edge cutter for the curb stone of the embodiment is used, a user places the curb stone to be cut on the rotating table 22, adjusts the edge cutting position of the curb stone, enables the position to be cut to be located at the position of the strip avoiding groove 210, then the user rotates the first threaded rod 25, drives the movable clamping plate 26 to move leftwards through the first threaded rod 25, so that the curb stone is clamped and fixed between the movable clamping plate 26 and the fixed clamping plate 23, the position of the curb stone is fixed, a worker does not need to press the curb stone, labor intensity of the worker is reduced, if the edge cutting angle of the curb stone is also required to be adjusted, the horizontal angle of the rotating table 22 and the matching of the second threaded rod 28 and the pressing plate 29 can be adjusted, the curb stone can be subjected to oblique angle edge cutting according to requirements, after the position of the curb stone is adjusted and the fixed, the user starts the first servo motor 33 and the second servo motor 39 to work, and under the action of the second servo motor 39, the driving wheel 301 drives the driven wheel 300 to rotate through the driving belt 302, the driven wheel 300 drives the rotating shaft 35 to rotate, and the rotating shaft 35 to drive the rotating motor 36 to reciprocate the cutter 34 to move left and right under the action of the first servo motor 33, and the cutter 34 is driven by the cutter 34 to reciprocate.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a curb edge cutter, includes base (1), its characterized in that: the top of base (1) is equipped with locating component (2), locating component (2) are including two be bilateral symmetry first fixed riser (20) that set up, two the top of first fixed riser (20) is supported jointly has workstation (21), the top of workstation (21) is equipped with rotatable revolving stage (22), the top of revolving stage (22) is equipped with fixed grip block (23) and fixed block (24) that are bilateral symmetry setting, the middle part threaded connection on fixed block (24) right side has first threaded rod (25), the right side that the left end of first threaded rod (25) passed fixed block (24) just rotates and is connected with movable grip block (26), the bottom of the movable clamping plate (26) is attached to the top of the rotating table (22), a trimming assembly (3) is arranged at the top of the base (1) and close to the rear side, the trimming assembly (3) comprises two second fixed vertical plates (30) which are arranged in bilateral symmetry, a screw rod (31) is rotatably connected between the two second fixed vertical plates (30) and close to the top, the outer wall of the screw rod (31) is in threaded connection with a movable seat (34), fixing lugs (340) are respectively arranged at the middle parts of the front side and the rear side of the top of the movable seat (34), a rotating shaft (35) is rotatably connected between the two fixing lugs (340), the front end of axis of rotation (35) passes the rear side and the coaxial coupling of place ahead fixed lug (340) have cutter (36), the rear end of axis of rotation (35) passes the front side and the coaxial coupling of rear fixed lug (340) from driving wheel (300), the rear side of moving seat (34) bottom is equipped with L shape support (38), the top of L shape support (38) horizontal plate is equipped with second servo motor (39), the tip of second servo motor (39) output shaft passes the front side and the coaxial coupling of L shape support (38) vertical plate and has action wheel (301), action wheel (301) are passed through driving belt (302) and are connected from driving wheel (300) transmission.

2. The curb edge cutter of claim 1, wherein: the top of workstation (21) just is close to the bar of rear side and dodges groove (210) that supplies cutter (36) to pass has been seted up, annular groove (211) has been seted up at the top of workstation (21).

3. The curb edge cutter of claim 2, wherein: the top of rotating table (22) and be close to fixed grip block (23) left position are equipped with female screw pipe (27), female screw pipe (27) female screw connection has second threaded rod (28), the bottom of second threaded rod (28) is passed the top of rotating table (22) and is rotated and be connected with stripper plate (29), the bottom of stripper plate (29) offsets with the bottom of annular groove (211) inner wall, circular recess (220) that are used for accomodating stripper plate (29) have been seted up to the bottom of rotating table (22).

4. The curb edge cutter of claim 1, wherein: the middle part of rolling table (22) bottom is equipped with rolling column (200), rolling column (200)'s bottom is passed the top of workstation (21) and is connected with detachable anticreep board (201) through the bolt, the top of anticreep board (201) is laminated mutually with the bottom of workstation (21).

5. The curb edge cutter of claim 1, wherein: two positioning slide bars (32) which are arranged in a front-back symmetrical mode are arranged between the two second fixed vertical plates (30) and close to the top, and the movable seat (34) is connected to the outer sides of the two positioning slide bars (32) in a sliding mode.

6. The curb edge cutter of claim 1, wherein: the outer side of one second fixed vertical plate (30) is provided with a first servo motor (33) through a mounting seat, and the end part of an output shaft of the first servo motor (33) penetrates through the outer side of the second fixed vertical plate (30) and is coaxially connected with one end of a screw rod (31).

7. The curb edge cutter of claim 1, wherein: the front side of the fixing lug (340) is provided with a protective cover (37), and the upper half part of the cutter (36) is positioned in the protective cover (37).