CN213646168U

CN213646168U - Cutting device of stainless steel well lid

Info

Publication number: CN213646168U
Application number: CN202022808266.2U
Authority: CN
Inventors: 李�杰; 杨建�; 张洁; 夏斌
Original assignee: Anhui Lijie New Material Co ltd
Current assignee: Anhui Lijie New Material Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-09
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a cutting device of a stainless steel well lid, which comprises an equipment frame, a water tank, a water receiving port, a cutting component, a pressure driving component, a handle and a sliding wheel, wherein the cutting component in the equipment is provided with a vertical slideway, wherein the vertical slide block, the cutting wheel and the cutting motor are arranged on the driving shaft together, when in work, the hydraulic motor and the hydraulic cylinder in the upper end driving assembly drive the inner telescopic rod to move downwards, when the pressure support contacts the ground, the inserted rod in the buffer support is contracted and the buffer spring is compressed, meanwhile, the vertical slide block moves downwards in the vertical slide way, and the cutting wheel extends out from the bottom end of the outer protective shell, the stainless steel well cover is cut, the resonance force of the cutting wheel is reduced by the supporting spring in the cutting process, the high-strength resonance of the cutting wheel in the cutting process is effectively reduced, and therefore the service life of the cutting wheel is greatly prolonged.

Description

Cutting device of stainless steel well lid

Technical Field

The utility model relates to a stainless steel well lid technical field specifically is a cutting device of stainless steel well lid.

Background

In the daily road laying and maintenance process, the laying and maintenance of the stainless steel well lid is the most important part in road processing, the increasing underground pipeline laying projects lead the number of road surface well covers to be increased continuously, the problems of sinking, cracking, well cover separation, well cover noise and the like of the peripheral road surfaces are generated, the burden of road managers is greatly increased, when the stainless steel well lid is replaced, the stainless steel well lid is usually cut off and disassembled by a well lid cutting machine, and then the stainless steel well lid with corresponding size and strength is installed according to the size, when the stainless steel well lid cutting device in the prior art is used for cutting, the cutting disc needs to be pressed down to the well lid, and the cutting disc is not provided with any component for buffering, during the cutting process, the cutting disc is in a long-time resonance process, and the problem that the cutting disc is cracked or damaged easily occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device of stainless steel well lid, contain perpendicular slide in the cutting assembly in this equipment, wherein perpendicular slider, cutting wheel and cutting motor are installed in the drive shaft jointly, at the during operation, telescopic link downstream in by hydraulic motor and the pneumatic cylinder drive in the upper end pressure drive subassembly, after pressure support contacts ground, make the pole shrink that inlays in the buffering support, and compress buffer spring, perpendicular slider downstream in perpendicular slide simultaneously, and make the cutting wheel stretch out from the bottom of outer protective housing, cut the operation to the stainless steel well lid, reduce the resonance dynamics of cutting wheel by supporting spring in cutting process, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cutting device of stainless steel well lid, includes equipment frame, water tank, water receiving mouth, cutting assembly, pressure drive subassembly, handle and movable pulley, equipment frame's left side installation water tank, the upper right side of water tank is equipped with the water receiving mouth, install cutting assembly in the equipment frame, cutting assembly's top installation pressure drive subassembly, equipment frame's the upper left side is equipped with the handle, equipment frame's bottom four corners department is equipped with the movable pulley respectively.

Preferably, the cutting subassembly includes outer protective housing, leg joint, pressure support, cutting wheel, perpendicular slide, perpendicular slider, pressure joint, supporting spring, water delivery pipe, water delivery joint, motor base and cutting motor, the front bottom of outer protective housing is equipped with the leg joint, install pressure support on the leg joint, the internally mounted cutting wheel of outer protective housing, the front center department of outer protective housing is equipped with perpendicular slide, install perpendicular slider in the perpendicular slide, be equipped with pressure joint on the perpendicular slider, the inside bottom of perpendicular slide is equipped with supporting spring, the front upper end both sides of outer protective housing are equipped with the water delivery pipe respectively, the end of water delivery pipe is equipped with the water delivery joint, the rear end center department of outer protective housing is equipped with motor base, the last installation cutting motor of motor base.

Preferably, the pressure driving assembly comprises a hydraulic motor, a hydraulic cylinder, an outer telescopic rod, an inner telescopic rod, a buffering support, an inserting rod, a buffering spring and a fixed joint, the hydraulic cylinder is installed on the lower side of the hydraulic motor, the outer telescopic rod is installed at the bottom of the hydraulic cylinder, the inner telescopic rod is installed at the bottom of the outer telescopic rod, the buffering support is arranged at the bottom of the inner telescopic rod, the inserting rod is arranged in the buffering support, the buffering spring is arranged on the outer side of the inserting rod, and the fixed joint is installed at the bottom of the buffering support.

Preferably, the fixed joint comprises a connecting sheet, an embedded opening, a buckling shaft and a buckling groove, the buckling shaft is arranged at each of two ends of the connecting sheet, the buckling groove is formed in the center of the buckling shaft, and the embedded opening is formed in the center of the connecting sheet.

Preferably, the bottom of the buffer support is embedded in a clamping groove in the clamping shaft.

Preferably, the pressure joint is inserted into the inner insertion opening.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses stainless steel well lid cutting device, contain perpendicular slide in the cutting assembly in this equipment, wherein perpendicular slider, cutting wheel and cutting motor install in the drive shaft jointly, at the during operation, by the interior telescopic link downstream of hydraulic motor in the upper end drive assembly and the pneumatic cylinder drive, after pressure support contacts ground, make the pole shrink that inlays in the buffering support, and compress buffer spring, perpendicular slider downstream in perpendicular slide simultaneously, and make the cutting wheel stretch out from the bottom of protective housing, cut the operation to the stainless steel well lid, reduce the resonance dynamics of cutting wheel by supporting spring in cutting process, the utility model discloses it is complete reasonable in structure, it has effectively reduced the high strength resonance of cutting wheel in cutting process, thereby has improved the life of cutting wheel greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the cutting assembly of the present invention;

fig. 3 is a schematic side view of the cutting assembly of the present invention;

fig. 4 is a schematic structural diagram of the pressure driving assembly of the present invention;

fig. 5 is a schematic bottom structure diagram of the pressure driving assembly of the present invention;

fig. 6 is a schematic structural view of the fixing joint of the present invention.

In the figure: 1. an equipment frame; 2. a water tank; 3. a water receiving port; 4. a cutting assembly; 41. an outer protective shell; 42. a bracket joint; 43. a pressure bracket; 44. a cutting wheel; 45. a vertical slideway; 46. a vertical slider; 47. a pressure joint; 48. a support spring; 49. a water delivery conduit; 410. a water delivery joint; 411. a motor base; 412. cutting the motor; 5. a pressure drive assembly; 51. a hydraulic motor; 52. a hydraulic cylinder; 53. an outer telescopic rod; 54. an inner telescoping rod; 55. a buffer bracket; 56. inserting the rod; 57. a buffer spring; 58. fixing the joint; 581. connecting sheets; 582. an embedded port; 583. a snap shaft; 584. a fastening groove; 6. a grip; 7. a sliding wheel.

Detailed Description

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

Referring to fig. 1, a cutting device for a stainless steel well lid includes an equipment frame 1, a water tank 2, a water receiving port 3, a cutting assembly 4, a pressure driving assembly 5, a handle 6 and a sliding wheel 7, wherein the water tank 2 is installed on the left side of the equipment frame 1, the water receiving port 3 is arranged on the upper right side of the water tank 2, the cutting assembly 4 is installed in the equipment frame 1, the pressure driving assembly 5 is installed on the top of the cutting assembly 4, the handle 6 is arranged on the upper left side of the equipment frame 1, and the sliding wheel 7 is respectively arranged at four corners of the bottom end of the equipment frame 1.

Referring to fig. 2-3, the cutting assembly 4 includes an outer protective casing 41, a bracket connector 42, a pressure bracket 43, a cutting wheel 44, a vertical sliding way 45, a vertical sliding block 46, a pressure connector 47, a support spring 48, a water delivery pipe 49, a water delivery connector 410, a motor base 411 and a cutting motor 412, the bracket connector 42 is disposed at the bottom of the front surface of the outer protective casing 41, the pressure bracket 43 is mounted on the bracket connector 42, the cutting wheel 44 is mounted inside the outer protective casing 41, the vertical sliding way 45 is disposed at the center of the front surface of the outer protective casing 41, the vertical sliding block 46 is mounted in the vertical sliding way 45, the pressure connector 47 is disposed on the vertical sliding block 46, the support spring 48 is disposed at the bottom of the vertical sliding way 45, the water delivery pipe 49 is disposed at two sides of the upper end of the front surface of the outer protective casing 41, the water delivery connector 410 is disposed at the tail, the motor base 411 is provided with a cutting motor 412.

Referring to fig. 4-5, the pressure driving assembly 5 includes a hydraulic motor 51, a hydraulic cylinder 52, an outer telescopic rod 53, an inner telescopic rod 54, a buffering bracket 55, an inserting rod 56, a buffering spring 57 and a fixed joint 58, the hydraulic cylinder 52 is installed on the lower side of the hydraulic motor 51, the outer telescopic rod 53 is installed on the bottom of the hydraulic cylinder 52, the inner telescopic rod 54 is installed on the bottom of the outer telescopic rod 53, the buffering bracket 55 is arranged on the bottom of the inner telescopic rod 54, the inserting rod 56 is arranged in the buffering bracket 55, the buffering spring 57 is arranged on the outer side of the inserting rod 56, and the fixed joint 58 is installed on the bottom of the buffering bracket 55.

Referring to fig. 6, the fixed joint 58 includes a connecting plate 581, an embedded opening 582, a fastening shaft 583 and a fastening groove 584, the two ends of the connecting plate 581 are respectively provided with the fastening shaft 583, the center of the fastening shaft 583 is provided with the fastening groove 584, the bottom of the buffer bracket 55 is embedded in the fastening groove 584 in the fastening shaft 583, the center of the connecting plate 581 is provided with the embedded opening 582, and the pressure joint 47 is embedded in the embedded opening 582.

The utility model discloses difference with prior art: the stainless steel well lid cutting device of the prior art needs to press the cutting disc down to the well lid when cutting, and the cutting disc is not provided with any component for buffering, and during the cutting process, the cutting disc is in the long-time resonance process, the problem that the cutting disc cracks or is damaged easily occurs, the stainless steel well lid cutting device of the utility model comprises a vertical slide way 45 in the cutting component 4 of the device, wherein the vertical slide block 46, the cutting wheel 44 and the cutting motor 412 are installed on the driving shaft together, when working, the inner telescopic rod 54 is driven by the hydraulic motor 51 and the hydraulic cylinder 52 in the upper end pressure driving component 5 to move downwards, when the pressure support 43 contacts the ground, the inserted rod 56 in the buffer support 55 is contracted and compresses the buffer spring 57, and meanwhile, the vertical slide block 46 moves downwards in the vertical slide way 45, and the cutting wheel 44 extends out from the bottom end of the outer protective shell 41, the stainless steel well cover is cut, and the resonance force of the cutting wheel 44 is reduced by the supporting spring 48 in the cutting process.

In summary, the following steps: the stainless steel well lid cutting device of the utility model is characterized in that the cutting component 4 of the device is provided with a vertical slideway 45, wherein the vertical slide 46, the cutting wheel 44 and the cutting motor 412 are mounted together on a drive shaft, in operation, the inner telescopic rod 54 is driven to move downwards by the hydraulic motor 51 and the hydraulic cylinder 52 in the upper end pressure driving assembly 5, when the pressure bracket 43 contacts the ground, the insertion rod 56 in the buffer bracket 55 is contracted, and the buffer spring 57 is compressed, at the same time, the vertical slider 46 moves downwards in the vertical slideway 45, and causes the cutting wheel 44 to protrude from the bottom end of the outer protective casing 41, the utility model has the advantages that the stainless steel well lid is cut, the resonance force of the cutting wheel 44 is reduced by the supporting spring 48 in the cutting process, the structure of the utility model is complete and reasonable, it effectively reduces the high-intensity resonance of the cutting wheel 44 during the cutting process, thereby greatly improving the service life of the cutting wheel 44.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cutting device of stainless steel well lid, includes equipment frame (1), water tank (2), water receiving mouth (3), cutting component (4), pressure drive assembly (5), handle (6) and movable pulley (7), its characterized in that: the left side installation water tank (2) of equipment frame (1), the upper right side of water tank (2) is equipped with water receiving mouth (3), install cutting assembly (4) in equipment frame (1), pressure drive assembly (5) are installed at the top of cutting assembly (4), the upper left side of equipment frame (1) is equipped with handle (6), the bottom four corners department of equipment frame (1) is equipped with movable pulley (7) respectively.

2. The cutting device of a stainless steel well lid of claim 1, wherein: the cutting assembly (4) comprises an outer protective shell (41), a support joint (42), a pressure support (43), a cutting wheel (44), a vertical slide way (45), a vertical sliding block (46), a pressure joint (47), a supporting spring (48), a water delivery conduit (49), a water delivery joint (410), a motor base (411) and a cutting motor (412), wherein the support joint (42) is arranged at the bottom end of the front face of the outer protective shell (41), the pressure support (43) is installed on the support joint (42), the cutting wheel (44) is installed inside the outer protective shell (41), the vertical slide way (45) is arranged at the center of the front face of the outer protective shell (41), the vertical sliding block (46) is installed in the vertical slide way (45), the pressure joint (47) is arranged on the vertical sliding block (46), and the supporting spring (48) is arranged at the bottom end of the inside of the vertical slide way, the water-conveying type cutting machine is characterized in that water conveying pipes (49) are respectively arranged on two sides of the upper end of the front side of the outer protection shell (41), a water conveying joint (410) is arranged at the tail end of each water conveying pipe (49), a motor base (411) is arranged at the center of the rear end of the outer protection shell (41), and a cutting motor (412) is installed on each motor base (411).

3. The cutting device of a stainless steel well lid of claim 2, wherein: the pressure driving assembly (5) comprises a hydraulic motor (51), a hydraulic cylinder (52), an outer telescopic rod (53), an inner telescopic rod (54), a buffering support (55), an inserting rod (56), a buffering spring (57) and a fixed joint (58), the hydraulic cylinder (52) is installed on the lower side of the hydraulic motor (51), the outer telescopic rod (53) is installed at the bottom of the hydraulic cylinder (52), the inner telescopic rod (54) is installed at the bottom of the outer telescopic rod (53), the buffering support (55) is arranged at the bottom of the inner telescopic rod (54), the inserting rod (56) is arranged in the buffering support (55), the buffering spring (57) is arranged on the outer side of the inserting rod (56), and the fixed joint (58) is installed at the bottom of the buffering support (55).

4. The cutting device of a stainless steel well lid of claim 3, wherein: the fixed joint (58) comprises a connecting piece (581), an embedded opening (582), a buckle shaft (583) and a buckle groove (584), the two ends of the connecting piece (581) are respectively provided with the buckle shaft (583), the center of the buckle shaft (583) is provided with the buckle groove (584), and the center of the connecting piece (581) is provided with the embedded opening (582).

5. The cutting device of the stainless steel manhole cover of claim 4, wherein: the bottom of the buffer support (55) is embedded in a clamping groove (584) in the clamping shaft (583).

6. The cutting device of the stainless steel manhole cover of claim 4, wherein: the pressure joint (47) is inserted into the inner insertion opening (582).