CN110508947B

CN110508947B - Laser cutting machine convenient to maintain for sand well lid processing

Info

Publication number: CN110508947B
Application number: CN201910924712.5A
Authority: CN
Inventors: 卢健华
Original assignee: Qingyuan Dingxingtai Machinery Equipment Co ltd
Current assignee: Qingyuan Dingxingtai Machinery Equipment Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2021-03-19
Anticipated expiration: 2039-09-27
Also published as: CN110508947A

Abstract

The invention discloses a laser cutting machine convenient to maintain for sand well cover processing, which comprises a rack body, wherein the upper surface of the rack body is movably connected with a working table, the rack body on two sides of the working table is symmetrically connected with a support, one side adjacent to the support is symmetrically provided with a guide sliding groove, the upper ends of the supports are jointly connected with a top plate, the upper surface of the top plate is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder penetrates through the top plate and is connected with a driving motor. This sand well lid processing is with laser cutting machine convenient to maintain reciprocates through pneumatic cylinder control carousel, and gag lever post and spacing slider play supplementary and guide effect, conveniently adjusts laser cutting machine's high position, maintains the work to equipment easily, has seted up the regulation spout on the carousel, adjusts the distance between two laser cutting machine through adjusting the spout, is applicable to the sand well lid cutting of different diameters, and application range is wide, facilitates the use, easy to maintain reduce cost.

Description

Laser cutting machine convenient to maintain for sand well lid processing

Technical Field

The invention relates to the technical field of manhole covers, in particular to a laser cutting machine convenient to maintain and used for machining manhole covers.

Background

The sand well cover is used for covering up the defending object of deep wells on roads or at home and is used for preventing people or objects from falling down, the sand well cover is generally divided into a round shape and a square shape, and the round well cover is generally adopted in the road administration aspect of urban areas, because the round well cover is not easy to incline, the safety of pedestrians and vehicles can be well protected, and for the processing of the well cover, a pouring molding method is adopted in the traditional method, but the method has more working procedures, the requirement of a pouring mold is large, and the occupied space is large.

Chinese patent CN208117037U discloses a novel automatic laser processing device, which comprises a well lid laser cutting machine, wherein the lower part of the well lid laser cutting machine is provided with a workbench which is in a rectangular plate-shaped structure, the surface of the workbench is fixedly connected with a plurality of supporting frames, the plurality of supporting frames are distributed at four corners of the workbench, the surface of the workbench is provided with angle irons which are in an L-shaped strip-shaped structure, the number of the angle irons is two, the two angle irons are symmetrically distributed about a shaping template which is in a rectangular plate-shaped structure, the middle part of the shaping template is provided with an opening in a circular cylinder structure, the surface of the shaping template is provided with a slide rail, the lower surface of the shaping template is provided with a plurality of slide rails, the slide rails are connected with laser cutters in a sliding manner, the processing of well lids with various sizes is satisfied, and the lower part of the shaping template is simultaneously provided with, increase well lid laser cutting machine's application scope.

Although the problem in the background art has been solved to a certain extent in this application, the height of cutterbar is not adjustable in this application, and workstation simple structure, when laser cutting, the workstation is harmd easily to laser, influences the roughness of workstation, and it increases the difficulty to maintain for later stage workstation.

Disclosure of Invention

The invention aims to provide a laser cutting machine convenient to maintain for sand well cover processing, which has the advantages of convenience in maintenance, convenience in adjustment and wide application range and solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a laser cutting machine convenient to maintain for sand well lid processing comprises a machine frame body, wherein the upper surface of the machine frame body is movably connected with a work table surface, the machine frame body on two sides of the work table surface is symmetrically connected with a support, one side adjacent to the support is symmetrically provided with a guide sliding groove, the upper end of the support is commonly connected with a top plate, the upper surface of the top plate is provided with a hydraulic cylinder, the output end of the hydraulic cylinder penetrates through the top plate and is connected with a driving motor, the output end of the driving motor is connected with a rotating disc, one side of the machine frame body is hinged with a locking block, one end of the locking block penetrates through a rotating column, one end of the locking block close to the rotating column is fixedly connected with a hand rotating block, one side of the other end of the locking block close to the machine frame body is fixedly connected with an oblique block, two ends of, the jack interpolation has closed the support frame, and the upper end fixedly connected with round handle piece of support frame, the last fixed surface of round handle piece are connected with and support most advanced, the central point of carousel upper surface puts and driving motor's rotation axis fixed connection, and the regulation spout of central symmetry is seted up to the upper surface of carousel, and the bolt hole has all been seted up to the both sides of adjusting the spout, and swing joint has laser cutter in the regulation spout, and a week of carousel is connected with annular slider, and annular slider swing joint has spacing cover, and the one end of spacing cover is connected with the gag lever post, the one end fixedly connected with spacing slider of gag lever post, spacing slider and direction spout swing joint.

Preferably, one side of the upper surface of the rack body is provided with a groove, the groove is clamped with the working table, a sliding groove matched with the sliding rail is formed in the groove, and the locking block is located on two sides of the groove.

Preferably, the upper end of the laser cutter penetrates through the adjusting sliding groove and is connected with a fixing frame, and the fixing frame passes through the bolt and the bolt hole.

Preferably, a sliding groove matched with the annular sliding block is formed in the limiting cover.

Preferably, the support tips are of a cone-shaped structure, and the number of the support tips is not less than three.

Compared with the prior art, the invention has the following beneficial effects:

the laser cutting machine convenient for maintenance for processing the sand well cover controls the turntable to move up and down through the hydraulic cylinder, the limiting rod and the limiting slide block play a role in assistance and guidance, the height position of the laser cutting machine is convenient to adjust, the maintenance work of equipment is easy to carry out, the rotary table is provided with an adjusting chute, the distance between the two laser cutters is adjusted through the adjusting chute, the rotary table is suitable for cutting manhole covers with different diameters, the application range is wide, in addition, the working table surface adopts a detachable structure, the waste materials on the working table surface are convenient to clean, meanwhile, the table top with serious damage can be replaced quickly, and the supporting tip is adopted to support the manhole cover plate, the conical structure can reduce the contact area with the plate, reduce the damage of laser to the supporting tip, when the support tip is damaged by laser, the damaged support frame can be replaced independently, the use is convenient, the maintenance is easy, and the cost is reduced.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is a diagram of a locking block of the present invention;

FIG. 3 is a partial top view of the present invention;

FIG. 4 is a schematic view of the support frame of the present invention;

fig. 5 is a structural view of the turntable of the present invention.

In the figure: 1. a frame body; 11. a support; 111. a guide chute; 12. a top plate; 13. a hydraulic cylinder; 14. a drive motor; 2. a work table; 21. a slide rail; 22. lifting the plate; 221. a jack; 23. a support frame; 231. a round handle block; 232. supporting the tip; 3. a turntable; 31. adjusting the sliding chute; 32. bolt holes; 33. a laser cutter; 34. an annular slider; 35. a limiting cover; 36. a limiting rod; 37. a limiting slide block; 4. a locking block; 41. turning the column; 42. a hand turning block; 43. and (5) an oblique block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, a laser cutting machine for processing manhole covers, which is convenient to maintain, comprises a frame body 1, wherein the upper surface of the frame body 1 is movably connected with a working table 2, one side of the upper surface of the frame body 1 is provided with a groove, the groove is clamped with the working table 2, the groove is internally provided with a sliding chute matched with a sliding rail 21, locking blocks 4 are positioned at two sides of the groove, the upper surface of the working table 2 is flush with the upper surface of the frame body 1, the working table 2 is movably connected with the frame body 1 through the sliding rail 21, the working table 2 is of a detachable structure and can be pulled out, the working table 2 is convenient to clean and maintain, the frame body 1 at two sides of the working table 2 is symmetrically connected with supports 11, one side adjacent to each support 11 is symmetrically provided with a guide sliding chute 111, the upper end of each support 11 is commonly connected with a top plate 12, and the upper, the output end of the hydraulic cylinder 13 penetrates through the top plate 12 and is connected with a driving motor 14, and the output end of the driving motor 14 is connected with the rotary plate 3.

Referring to fig. 2-4, a locking block 4 is hinged to one side of a frame body 1, a rotary column 41 penetrates through one end of the locking block 4, a manual rotary block 42 is fixedly connected to one end of the locking block 4 close to the rotary column 41, an inclined block 43 is fixedly connected to one side of the other end of the locking block 4 close to the frame body 1, thicknesses of two sides of the inclined block 43 are not uniform, when the locking block 4 is rotated, the inclined block 43 gradually contacts with a side wall of a working table 2 to press the working table 2, so that the working table 2 is tightly clamped with a groove, the position of the working table 2 is fixed, two ends of the lower surface of the working table 2 are symmetrically connected with sliding rails 21, a lifting plate 22 which is vertically and horizontally staggered is connected to the upper surface of the working table 2, a jack 221 is formed at the intersection of the lifting plate 22, a support frame 23 is inserted in the jack 221, a round handle block 231 is fixedly connected to the upper end, support most advanced 232 and be the taper structure, support most advanced 232's quantity and be no less than three, support the upper end of most advanced 232 and support manhole cover panel, the taper structure can reduce with panel area of contact, reduce the injury of laser to supporting most advanced 232, when single supporting most advanced 232 is damaged in addition, other supporting most advanced 232 on same round handle piece 231 still can support, guarantee the stability of structure.

Referring to fig. 5, the center position of the upper surface of the turntable 3 is fixedly connected to the rotating shaft of the driving motor 14, the upper surface of the turntable 3 is provided with a centrally symmetric adjusting chute 31, both sides of the adjusting chute 31 are provided with bolt holes 32, the adjusting chute 31 is movably connected with a laser cutter 33, the upper end of the laser cutter 33 penetrates through the adjusting chute 31 and is connected with a fixing frame, the fixing frame passes through the bolts and the bolt holes 32, the bolt holes 32 are used for fixing the position of the laser cutter 33, when in use, the cutting diameter is adjusted according to the different diameter of the manhole cover, the position of the laser cutter 33 in the adjusting chute 31 is moved and fixed by the bolts, a ring-shaped sliding block 34 is connected to one circumference of the turntable 3, the ring-shaped sliding block 34 is movably connected with a limiting cover 35, a chute matched with the ring-shaped sliding block 34 is, one end of the limiting cover 35 is connected with a limiting rod 36, one end of the limiting rod 36 is fixedly connected with a limiting slide block 37, and the limiting slide block 37 is movably connected with the guide sliding groove 111.

The working process is as follows: when the sand well cover cutting machine is used, a sand well cover plate needing to be cut is placed on the supporting tip 232, the hydraulic cylinder 13 is started, the hydraulic cylinder 13 pushes the driving motor 14 to move downwards, the limiting rod 36 and the limiting slide block 37 assist the rotary table 3 to move downwards to a proper position, the position of the laser cutter 33 is adjusted according to the diameter requirement of the sand well cover, the position of the laser cutter 33 in the adjusting chute 31 is moved and fixed through bolts, the driving motor 14 drives the rotary table 3 to rotate, the laser cutter 33 on the rotary table 3 rotates along with the rotary table to cut the plate, after the sand well cover and waste materials are cut, when the supporting tip 232 is damaged by laser, the damaged supporting frame 23 can be independently replaced, in addition, when cutting chips need to be cleaned, the position of the locking block 4 can be rotated, the working table top 2 is drawn out for cleaning, after the cleaning is completed, the working table top 2 is put back, and the locking block 4, the work table 2 is fixed.

In summary, the following steps: the laser cutting machine convenient to maintain for sand well cover processing controls the vertical movement of the rotary table 3 through the hydraulic cylinder 13, the limiting rod 36 and the limiting slide block 37 play a role in assistance and guidance, the height position of the laser cutter 33 is convenient to adjust, the equipment is easy to maintain, the rotary table 3 is provided with the adjusting chute 31, the distance between the two laser cutters 33 is adjusted through the adjusting chute 31, the machine is suitable for cutting sand well covers with different diameters, the application range is wide, in addition, the working table 2 adopts a detachable structure, the waste materials on the working table 2 are convenient to clean, meanwhile, the working table 2 with serious damage can be quickly replaced, in addition, the sand well cover plate is supported by the supporting tip 232, the contact area between the conical structure and the plate can be reduced, the damage of laser to the supporting tip 232 is reduced, when the supporting tip 232 is damaged by the laser, the damaged supporting, convenient to use, easy to maintain, reduce cost.

It is noted that, herein, relational terms such as those used to distinguish one entity or action from another entity or action are not necessarily required or implied to have any such actual 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 sand well lid processing is with laser cutting machine of being convenient for maintain, includes frame body (1), its characterized in that: the upper surface of the rack body (1) is movably connected with a working table top (2), the rack body (1) on two sides of the working table top (2) is symmetrically connected with a support (11), one side of the support (11) adjacent to the support is symmetrically provided with a guide sliding groove (111), the upper end of the support (11) is commonly connected with a top plate (12), the upper surface of the top plate (12) is provided with a hydraulic cylinder (13), the output end of the hydraulic cylinder (13) penetrates through the top plate (12) and is connected with a driving motor (14), the output end of the driving motor (14) is connected with a turntable (3), one side of the rack body (1) is hinged with a locking block (4), one end of the locking block (4) penetrates through a rotary column (41), one end of the locking block (4) close to the rotary column (41) is fixedly connected with a hand rotary block (42), and one side of the other end of, the two ends of the lower surface of the working table top (2) are symmetrically connected with sliding rails (21), the upper surface of the working table top (2) is connected with lifting plates (22) which are vertically and horizontally staggered, jacks (221) are formed in the intersections of the lifting plates (22), supporting frames (23) are inserted into the jacks (221), the upper ends of the supporting frames (23) are fixedly connected with round handle blocks (231), the upper surfaces of the round handle blocks (231) are fixedly connected with supporting tip ends (232), the central position of the upper surface of the rotary table (3) is fixedly connected with a rotating shaft of a driving motor (14), the upper surface of the rotary table (3) is provided with centrosymmetric adjusting chutes (31), the two sides of each adjusting chute (31) are respectively provided with a bolt hole (32), a laser cutter (33) is movably connected into the adjusting chute (31), one circle of the rotary table (3) is connected with an annular sliding block (34), and the annular, one end of the limiting cover (35) is connected with a limiting rod (36), one end of the limiting rod (36) is fixedly connected with a limiting sliding block (37), and the limiting sliding block (37) is movably connected with the guide sliding groove (111).

2. The laser cutting machine convenient for maintenance for sand well lid processing of claim 1, characterized in that: one side of the upper surface of the frame body (1) is provided with a groove, the groove is clamped with the working table top (2), a sliding groove matched with the sliding rail (21) is formed in the groove, and the locking blocks (4) are located on two sides of the groove.

3. The laser cutting machine convenient for maintenance for sand well lid processing of claim 1, characterized in that: the upper end of the laser cutter (33) penetrates through the adjusting chute (31) and is connected with a fixing frame, and the fixing frame passes through the bolt and the bolt hole (32).

4. The laser cutting machine convenient for maintenance for sand well lid processing of claim 1, characterized in that: and a sliding groove matched with the annular sliding block (34) is formed in the limiting cover (35).

5. The laser cutting machine convenient for maintenance for sand well lid processing of claim 1, characterized in that: the supporting tips (232) are of a cone-shaped structure, and the number of the supporting tips (232) is not less than three.