CN103711063B - A kind of depth of cut governor motion of circumference cutter - Google Patents
A kind of depth of cut governor motion of circumference cutter Download PDFInfo
- Publication number
- CN103711063B CN103711063B CN201310665027.8A CN201310665027A CN103711063B CN 103711063 B CN103711063 B CN 103711063B CN 201310665027 A CN201310665027 A CN 201310665027A CN 103711063 B CN103711063 B CN 103711063B
- Authority
- CN
- China
- Prior art keywords
- depth
- crane
- scale
- plate
- cut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The present invention relates to the depth of cut governor motion of a kind of circumference cutter.This circumference cutter includes base and the cutting machine body being arranged on base, this cutting machine body includes cutting blade and drives the power set of cutting blade rotary motion, this cutting machine body includes a bracing frame, bracing frame is provided with vertical riser guide, riser guide is provided with crane, being provided with lifting drive between bracing frame and crane, lifting drive drives crane along the upper and lower sliding of riser guide, and cutting blade and power set are arranged on crane and follow crane sliding.The present invention realizes depth of cut and regulates so that smooth cutting construction, simple in construction, regulate simple and convenient, and expanding the subject range of this circumference cutter, and this circumference cutter globality is strong, volume is few, realize the mechanical stability height that depth of cut regulates, adopting machinery self energyization to control, work efficiency is high, it can be ensured that the depth of cut value of adjustment is accurate.
Description
Technical field
The present invention relates to the depth of cut governor motion of a kind of circumference cutter.
Background technology
Asphalt roads is after using after a while, and road surface will occur damaging successively, and when being especially provided with many various types of well lids on road, around well lid, pit, be full of cracks, crack etc. occurs in road surface, it is necessary to it is carried out partial repair.The method that existing well lid reparation construction is traditional is included cutting, excavation, refills virgin material afterwards.And traditional cutting machine is first by behind rectilinear direction cutting road surface, the direction adjusting cutting machine is substantially cut by quadrangle, cutting part is cut into quadrangle because of operator by this method, circular inspection-pit is inharmonious with the shape of cutting part, making troubles not only to the current of vehicle, in appearance also unsightly, and the area that need to fill virgin material is bigger, needing to consume substantial amounts of filling virgin material, cost is high.
For traditional tetragonal cutting mode, prior art occurs in that conglobate cutting machine can be cut in the road surface outside well lid by some, but these circular cutters are because of the factor such as size of itself, can only cut in restriction depth of cut, its very flexible, subject range is few, has the shortcoming that the efficiency of each side is not good enough；
And the cutting of the road surface degree of depth generally can not once complete, need to adopt cutting gradually to deepen to final depth of cut, and existing circular cutter is owing to can not carry out the adjustment of depth of cut, strong mode can only be taked once to cut into the depth of cut of regulation, such form of construction work is irrational, can affect the quality of cutting.
Summary of the invention
It is an object of the invention to provide the depth of cut governor motion of a kind of circumference cutter, this depth of cut governor motion realizes depth of cut and regulates so that smooth cutting construction, simple in construction, regulate simple and convenient, and expand the subject range of this circumference cutter, and this circumference cutter globality is strong, and volume is few.
Above-mentioned purpose is achieved by the following technical solution:
A kind of depth of cut governor motion of circumference cutter, this circumference cutter includes base and the cutting machine body being arranged on base, this cutting machine body includes cutting blade and drives the power set of cutting blade rotary motion, this cutting machine body includes a bracing frame, bracing frame is provided with vertical riser guide, riser guide is provided with crane, lifting drive it is provided with between bracing frame and crane, lifting drive drives crane along the upper and lower sliding of riser guide, and cutting blade and power set are arranged on crane and follow crane sliding.
Above technical scheme can be further improved by following measures:
Being provided with depth of cut set mechanism between this crane and bracing frame so that crane has a startup position and a cutting depth-set position, lifting drive orders about crane and toggles between startup position and depth of cut setting position.
This depth of cut set mechanism includes scale of depth, sensor and height limit plate；Scale of depth can slide up and down to be arranged on crane, scale of depth is provided with scale, the glide direction of scale of depth is parallel to the direction of motion of crane, is provided with the sword iron mechanism optionally allowing for or stoping the upper and lower sliding of this scale of depth between scale of depth and crane；Sensor is arranged on scale of depth and follows the upper and lower sliding of scale of depth, and height limit plate is arranged on bracing frame, and sensor is positioned at the top of height limit plate；When crane is in startup position, sensor is with height limit plate apart；Lifting drive orders about crane and slides onto downwards sensor and press close to or during contact height limiting plate from starting position, and lifting drive stops promoting crane, and now crane is in depth of cut setting position.
This sensor is microswitch.
This scale of depth is provided with strip groove, the length direction of strip groove is parallel to the length direction of scale of depth, sword iron mechanism includes hook knob, hook knob includes knob head and knob threaded shank, knob threaded shank penetrates strip groove and screws on crane, scale of depth is clamped between knob head and crane, turn hook knob is to unclamp or to lock scale of depth, unclamp scale of depth can the upper and lower sliding of allowable depth scale with regulate crane start position time sensor to height limiting plate distance, locking scale of depth can stop the upper and lower sliding of scale of depth.
This cutting machine body also includes a controller, and sensor is connected with controller, and controller and a Digiplex set up communication connection, and Digiplex controls being turned on or off of lifting drive by controller.
This lifting drive includes the electric pushrod being arranged on bracing frame, and the push rod of electric pushrod is connected with crane.
This cutting machine body also includes a horizontal slide plate that can be arranged on base horizontal sliding, and bracing frame is fixedly mounted on horizontal slide plate, and base is provided with the jam plate mechanism optionally allowing for or stoping this horizontal slide plate horizontal sliding.
This base includes top movable assembly and the bottom fixation kit can being fixed on ground or well lid, it is provided with pivoting support between top movable assembly and bottom fixation kit, the outer ring of pivoting support is fixing with bottom fixation kit to be connected, the inner ring of pivoting support is fixing with top movable assembly to be connected, the lateral wall of the outer ring of pivoting support has circumferentially distributed tooth, top movable assembly is provided with rotary drive mechanism, this rotary drive mechanism has an output shaft, this output shaft is provided with the driving gear of one and the outer ring engaged transmission of pivoting support, rotary drive mechanism orders about driving gear and rotates so that top movable assembly opposing lower portions fixation kit rotates；Horizontal slide plate is arranged on top movable assembly to follow top movable assembly and rotates, and horizontal slide plate is along the radial slippage of the Plane of rotation of top movable assembly.
This bracing frame includes vertical riser and biside plate, and the both sides of riser fix side plate respectively；Crane includes base plate, be fixed on base plate one end end plate and the connecting plate being fixed between base plate and end plate, cutting blade and power set are arranged on base plate, the back of end plate is provided with slide block, and riser guide is guide pillar, and slide block is provided with mean for the pilot hole of guide pillar traverse；Power set are electromotor, and on crane, pivot is equipped with a power transmission shaft, and cutting blade is installed in one end of power transmission shaft, and the other end of power transmission shaft is connected by belt gear with the output shaft of electromotor, and crane is provided with the cutting blade upper shield covered at outside cutting blade.
Each technical measures can select a use above, it is possible to combination uses, as long as not constituting conflict each other.
The present invention compared with prior art has the advantage that
(1) this circumference cutter includes base and the cutting machine body being arranged on base, this cutting machine body includes cutting blade and drives the power set of cutting blade rotary motion, this cutting machine body includes a bracing frame, bracing frame is provided with vertical riser guide, riser guide is provided with crane, lifting drive it is provided with between bracing frame and crane, lifting drive drives crane along the upper and lower sliding of riser guide, cutting blade and power set are arranged on crane and follow crane sliding, this depth of cut governor motion realizes depth of cut and regulates so that smooth cutting construction, simple in construction, regulate simple and convenient, and expand the subject range of this circumference cutter, and this circumference cutter globality is strong, volume is few, realize the mechanical stability height that depth of cut regulates, machinery self energyization is adopted to control, work efficiency is high, can ensure that the depth of cut value of adjustment is accurate；
(2) it is provided with depth of cut set mechanism between this crane and bracing frame so that crane has a startup position and a cutting depth-set position, lifting drive orders about crane and toggles between startup position and depth of cut setting position, depth of cut set mechanism is adopted to set a cutting depth value to this circumference cutter, its simple in construction, reasonable in design so that smooth cutting construction；
(3) this depth of cut set mechanism includes scale of depth, sensor and height limit plate, regulates sensor and height limit plate distance by the height of scale of depth, and this distance is the depth of cut value of setting, and its adjustment is simple and convenient；
(4) this cutting machine body also includes a controller, sensor is connected with controller, controller and a Digiplex set up communication connection, Digiplex controls being turned on or off of lifting drive by controller, realize remotely controlling by Digiplex, reasonable in design, it is simple to operator's control to circumference cutter；
(5) this cutting machine body also includes a horizontal slide plate that can be arranged on base horizontal sliding, bracing frame is fixedly mounted on horizontal slide plate, base is provided with the jam plate mechanism optionally allowing for or stoping this horizontal slide plate horizontal sliding, by regulating the adjustment that horizontal slide plate realizes the cut radius of this circumference cutter, realize the adjustment of cut radius and depth of cut, use convenient, this radius governor motion simple in construction, regulate simple and convenient, expand the subject range of this circumference cutter, and this circumference cutter globality is strong, and volume is few；
(6) automatically circle when adopting rotary drive mechanism, pivoting support to realize the construction of this circumference cutter, its mechanization degree is high, it is not necessary to artificial promotion cutting machine circular motion, and it controls accurately and work efficiency is high, slew gear adopts integrated design with cutting machine, and globality is strong.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the circumference cutter that the present invention applies；
Fig. 2 is the perspective exploded view of the circumference cutter that the present invention applies；
Fig. 3 is the front view of the circumference cutter that the present invention applies；
Fig. 4 is the schematic perspective view of the cutting machine body of the circumference cutter that the present invention applies；
Fig. 5 is the sectional structure schematic diagram of the cutting machine body of the circumference cutter that the present invention applies；
Fig. 6 is the A-A sectional view of Fig. 5；
Fig. 7 is the B portion partial enlarged drawing of Fig. 6；
Fig. 8 is the C portion partial enlarged drawing of Fig. 6；
Fig. 9 is the sectional schematic diagram of the present invention two horizontal guide rail, horizontal slide plate and pad；
Figure 10 is the schematic perspective view after hiding power set and cutting blade on the basis of Fig. 4, and wherein horizontal slide plate is in radius minimum position；
Figure 11 is the schematic perspective view after hiding power set and cutting blade on the basis of Fig. 4, and wherein horizontal slide plate is in a position between radius minimum position and maximum radius location；
Figure 12 is the schematic perspective view after hiding power set and cutting blade on the basis of Fig. 4, and wherein horizontal slide plate is in maximum radius location；
Figure 13 is the schematic perspective view after hiding power set on the basis of Fig. 4；
Figure 14 is the perspective exploded view after hiding power set on the basis of Fig. 4；
Figure 15 is that the present invention regulates radius schematic diagram；
Figure 16 and Figure 17 is two different angles perspective exploded view of the base of the present invention.
Accompanying drawing labelling: 1 base, 2 frames, 25 water tanks, 26 balance weight mechanisms, 3 vehicle frames, 4 cutting blades, 5, power set, 11 top movable assemblies, 111 support plates, 112 protective covers, 113 screws, 114 adjusting rods, 115 storage tanks, 116 front aprons, 117 backboards, 12 bottom fixation kits, 121 disks, 122 base plates, the outer ring of 131 pivoting supports, the inner ring of 132 pivoting supports, 141 output shafts, 142 driving gears, 143 drive motors, 144 decelerators, 41 cutting blade upper shields, guard shield in 42 cutting blades, 6 horizontal slide plates, 61 horizontal guide rails, 611 chutes, 62 lateral edges, 621 first cammed surface, 612 second cammed surface, 616 perforation, 617 screws, 618 pads, 63 depression bars, 631 heads, the lower surface of 632 heads, 633 bodies of rod, 634 hands handles, 64 radius rulers, 641 draw-in grooves, 642 hinges, 65 maximum radius limiting plates, 66 least radius limiting plates, 7 crowbars, the lower end of 71 crowbars, 72 poke rods, the upper end of 73 crowbars, 711 arc-shaped notch, 74 sleeve pipes, 75 locating rings, 81 riser guides, 82 power transmission shafts, 83 risers, 84 side plates, 85 base plates, 86 end plates, 861 connecting plates, 87 slide blocks, 88 electric pushrods, 881 push rods, 89 scale of depths, 80 height limit plates, 891 installing plates, 892 strip grooves, 893 hook knob, 894 knob heads, 895 knob threaded shank.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
As shown in Fig. 1 to Figure 17, a kind of depth of cut governor motion of circumference cutter, this circumference cutter includes base 1 and the cutting machine body being arranged on base 1, this cutting machine body includes cutting blade 4 and drives the power set 5 of cutting blade 4 rotary motion, this cutting machine body includes a bracing frame, bracing frame is provided with vertical riser guide 81, riser guide 81 is provided with crane, lifting drive it is provided with between bracing frame and crane, lifting drive drives crane along riser guide about 81 sliding, cutting blade 4 and power set 5 are arranged on crane and follow crane sliding.
Being provided with depth of cut set mechanism between crane and bracing frame so that crane has a startup position and a cutting depth-set position, lifting drive orders about crane and toggles between startup position and depth of cut setting position.
This cutting machine body also includes a horizontal slide plate 6 that can be arranged on base 1 horizontal sliding, and bracing frame is fixedly mounted on horizontal slide plate 6, and base 1 is provided with the jam plate mechanism optionally allowing for or stoping this horizontal slide plate 6 horizontal sliding.
Base 1 is provided with two horizontal guide rails 61 that are parallel and that be separated by, and each horizontal guide rail 61 is provided with a chute 611, and two lateral edges 62 of horizontal slide plate are respectively embedded in the chute 611 of correspondence.
Horizontal slide plate embeds the top place of each bar lateral edges 62 in chute and is provided with the first cammed surface 621；
Each horizontal guide rail have one and first cammed surface 621 effect the second cammed surface 612, form this chute 611 between the second cammed surface 612 to base；
Wherein a horizontal guide rail 61 is worn and is fixed on base 1 with screw 617, and another horizontal guide rail 61 is provided with some along the spaced perforation 616 of horizontal slide plate 6 glide direction, and base 1 is provided with and 616 corresponding screws 113 of boring a hole；
Jam plate mechanism includes the depression bar 63 corresponding to a perforation 616, this depression bar 63 includes head 631, the body of rod 633 extended down in the lower surface 632 of head and the handle 634 being arranged on head, the body of rod 633 of depression bar inserts the lower end of perforation 616 and the body of rod threadeds with screw 113, it is provided with between the first cammed surface 621 that the horizontal guide rail 61 of perforation 616 is located in the lower surface 632 of head of the depression bar lateral edges corresponding with the chute of this horizontal guide rail, turn handle 634 is to unclamp or to lock horizontal slide plate 6, unclamping horizontal slide plate 6 can tolerable injury level slide plate 6 horizontal sliding, locking horizontal slide plate 6 can stop horizontal slide plate 6 horizontal sliding.This chute 611 is formed between second cammed surface 612 to pad；Pad can be that elastomeric material is made.It is provided with the horizontal guide rail 61 of perforation 616 when unclamping horizontal slide plate 6, loosens up and down；When locking horizontal slide plate 6, it is between the lower surface 632 of the head being clamped at pad and depression bar.
The afterbody of horizontal slide plate 6 is provided with Radius scale 64, as shown in Figure 4, one end of radius ruler 64 is hinged on the afterbody of horizontal slide plate 6 by hinge 642, so radius ruler 64 outwards can be overturn in use, amounting to when not in use, this radius ruler 64 is provided with several along the spaced draw-in groove 641 of horizontal slide plate 6 glide direction；
The afterbody of base 1 is provided with the adjusting rod 114 corresponding with radius ruler 64, and adjusting rod 114 is provided with storage tank 115；
This circumference cutter is furnished with a crowbar 7, the lower end 71 of crowbar can be inserted in storage tank 115 as fulcrum, the sidewall of crowbar 7 is convexly equipped with a poke rod 72 that can be inserted in draw-in groove 641, this poke rod 72 is near the lower end 71 of crowbar, and the upper end 73 stirring crowbar makes poke rod act on the draw-in groove 641 of radius ruler and promote horizontal slide plate 6 sliding.Arc-shaped notch 711 is located in the lower end 71 of crowbar, and arc-shaped notch is near the lower end of crowbar, and crowbar can be inserted in storage tank so that stirring crowbar from arc-shaped notch to the part of the lower end of crowbar.
Horizontal slide plate 6 is installed with a bracing frame, the sidepiece of bracing frame is provided with sleeve pipe 74 and the locating ring 75 in " C " shape, locating ring 75 is positioned at the top of sleeve pipe 74, crowbar 7 is through locating ring 75, and the lower end 71 of crowbar is inserted in sleeve pipe 74 and poke rod 72 is pressed on and supports crowbar 7 on the end face of sleeve pipe 74.
As shown in figure 15, when regulating cut radius, crowbar is taken out from bracing frame, first turn handle makes depression bar unclamp horizontal slide plate, the storage tank fulcrum as lever is put in the lower end making crowbar, poke rod is made to insert in a wherein draw-in groove of radius ruler, then pulling the upper end stirring crowbar makes poke rod act on the draw-in groove of radius ruler and promote horizontal slide plate sliding, slide onto after required radial location until horizontal slide plate, take out crowbar from storage tank and draw-in groove, and turn handle makes depression bar locking horizontal slide plate.
Being provided with radius position-limit mechanism between base 1 and horizontal slide plate 6 so that horizontal slide plate 6 has Radius maximum position and radius minimum position, horizontal slide plate 6 is sliding back and forth between maximum radius location and radius minimum position.
Radius position-limit mechanism includes being located at the front apron 116 of base 1 stem, is located at the backboard 117 of base 1 afterbody, is located at the maximum radius limiting plate 65 of horizontal slide plate 6 stem and is located at the least radius limiting plate 66 of horizontal slide plate 6 afterbody, least radius limiting plate 66 is between front apron 116 and backboard 117, and maximum radius limiting plate 65 is between front apron 116 and least radius limiting plate 66；Front apron 116 is in inverted " L " shape.
When horizontal slide plate 6 is in maximum radius location, maximum radius limiting plate 65 is stopped by front apron 116；
When horizontal slide plate 6 is in radius minimum position, least radius limiting plate 66 is stopped by backboard 117.
This base 1 includes top movable assembly 11 and the bottom fixation kit 12 can being fixed on ground or well lid, it is provided with pivoting support between top movable assembly 11 and bottom fixation kit 12, the outer ring 131 of pivoting support is fixing with bottom fixation kit 12 to be connected, the inner ring 132 of pivoting support is fixing with top movable assembly 11 to be connected, the lateral wall of the outer ring 131 of pivoting support has circumferentially distributed tooth, top movable assembly 11 is provided with rotary drive mechanism, this rotary drive mechanism has an output shaft 141, this output shaft 141 is provided with the driving gear 142 of one and outer ring 131 engaged transmission of pivoting support, rotary drive mechanism orders about driving gear 142 and rotates so that top movable assembly 11 opposing lower portions fixation kit 12 rotates；
Horizontal slide plate is arranged on follows top movable assembly 11 and rotates on top movable assembly 11, and horizontal slide plate is along the radial slippage of the Plane of rotation of top movable assembly 11.Pivoting support belongs to prior art, and it generally comprises the outer ring of pivoting support, the inner ring of pivoting support and the rolling element being located between Internal and external cycle.Pivoting support is a kind of large size bearing that can bear combined load, it is possible to bear bigger axial, radial load and tilting moment simultaneously.
Horizontal slide plate 6 is installed with a bracing frame, bracing frame is provided with the riser guide 81 being perpendicular to horizontal slide plate 6, riser guide 81 is provided with crane, lifting drive it is provided with between bracing frame and crane, lifting drive drives crane to be arranged on crane follow crane sliding along riser guide about 81 sliding, cutting blade 4 and power set 5.This circumference cutter depth of cut governor motion is formed by riser guide, crane and lifting drive, the cutting of the road surface degree of depth generally can not once complete, need to adopt cutting gradually to deepen to final depth of cut, therefore reasonably add depth adjusting mechanism so that cutting construction smoothly.By radius governor motion regulating circumferential cut radius, the degree of depth on cutting road surface is regulated by depth adjusting mechanism, frame 2 is provided with water tank 25 and balance weight mechanism 26, frame 2 is also equipped with the vehicle frame 3 of a folding detachable, is facilitated the carrying of circumference cutter by vehicle frame 3.
Power set 5 are electromotor, on crane, pivot is equipped with a power transmission shaft 82, cutting blade 4 is installed in one end of power transmission shaft 82, and the other end of power transmission shaft 82 is connected by belt gear with the output shaft of electromotor, and crane is provided with the cutting blade upper shield 41 covered at outside cutting blade 4.The stem of slide plate is provided with in the cutting blade covered at outside cutting blade 4 guard shield 42.
Bracing frame includes vertical riser 83 and biside plate 84, and the both sides of riser 83 fix side plate 84 respectively.Sleeve pipe and locating ring are fixed therein on side plate.
Crane includes base plate 85, be fixed on base plate 85 one end end plate 86 and the connecting plate 861 being fixed between base plate 85 and end plate 86, cutting blade 4 and power set 5 are arranged on base plate 85, the back of end plate 86 is provided with slide block 87, riser guide 81 is guide pillar, and slide block 87 is provided with mean for the pilot hole of guide pillar traverse.As shown in Figure 5, base plate 85 is to tilt, base plate 85 and horizontal slide plate have certain angle, and namely power transmission shaft 82 and horizontal slide plate 6 are also have an angle a, make cutting blade deviation vertical (this vertical refers to the plane being perpendicular to ground) and have an angle a with this vertical.
Lifting drive includes the electric pushrod 88 being arranged on bracing frame, and the push rod 881 of electric pushrod is connected with crane, and specifically, electric pushrod is arranged on the riser 83 of bracing frame, and the push rod 881 of electric pushrod is connected with the slide block 87 of crane.Electric pushrod belongs to prior art, and electric pushrod is the power-jdriven gear of a kind of straight reciprocating motion that the rotary motion of motor is changed into push rod.
Being provided with depth of cut set mechanism between crane and bracing frame so that crane has a startup position and a cutting depth-set position, lifting drive orders about crane and toggles between startup position and depth of cut setting position.
This depth of cut set mechanism includes scale of depth 89, sensor (not shown) and height limit plate 80；
Scale of depth 89 can slide up and down to be arranged on crane, scale of depth 89 is provided with scale, the glide direction of scale of depth 89 is parallel to the direction of motion of crane, is provided with the sword iron mechanism optionally allowing for or stoping this scale of depth about 89 sliding between scale of depth 89 and crane；
Sensor is arranged on follows scale of depth about 89 sliding on scale of depth 89, and height limit plate 80 is arranged on bracing frame, and sensor is positioned at the top of height limit plate 80；
When crane is in startup position, sensor is distance with height limit plate 80, this distance is actually presetting depth of cut value, by slip scale of depth 89 with regulate crane be in start position time sensor and height limit plate 80 distance size；
Lifting drive orders about crane and slides onto downwards sensor and press close to or during contact height limiting plate 80 from starting position, and lifting drive stops promoting crane, and now crane is in depth of cut setting position.
Sensor is arranged on scale of depth 89, specifically, an installing plate 891 is located in the lower end of scale of depth, sensor is arranged on this installing plate 891, height limit plate 80 is arranged on bracing frame, sensor coordinates with limiting plate 80, and when electric pushrod promotes crane to move down and make sensor close to limiting plate, electric pushrod stops promoting crane.
Scale of depth 89 is provided with strip groove 892, the length direction of strip groove 892 is parallel to the length direction of scale of depth 89, sword iron mechanism includes hook knob 893, hook knob includes knob head 894 and knob threaded shank 895, knob threaded shank 895 penetrates strip groove 892 and screws on crane, scale of depth 89 is clamped between knob head 894 and crane, turn hook knob 893 is to unclamp or to lock scale of depth 89, unclamp scale of depth can the upper and lower sliding of allowable depth scale with regulate crane start position time sensor to height limiting plate 80 distance, locking scale of depth can stop the upper and lower sliding of scale of depth.The transverse section of scale of depth 89 is that dihedral includes two orthogonal limits, and wherein a limit reclines end plate 86, and another limit is posted by connecting plate 861, and strip groove is located at and is posted by connecting on that limit of plate 861.
Sensor can be travel switch especially microswitch.Control electric pushrod with height limit plate 80 when microswitch contacts to stop promoting crane.
Set depth of cut side's enforcement case can adopt as follows, when circumference cutter does not circle and/or power set start and order about cutting blade rotation, namely the top movable assembly of base does not have opposing lower portions fixation kit rotary motion, controlled to start electric pushrod by a Digiplex, this Digiplex can be supporting with circumference cutter, this circumference cutter is provided with and the controller of Digiplex mutual response, specifically, this cutting machine body also includes a controller, sensor is connected with controller, controller and a Digiplex set up communication connection, Digiplex controls being turned on or off of lifting drive by controller, electric pushrod orders about crane decline after starting and cutting blade is made to decline and cut road surface motion, now crane is in startup position, crane drops to microswitch when contacting with height limit plate, microswitch sends signal to controller, controlled electric pushrod by controller to stop promoting crane, now crane is in depth of cut setting position, it is achieved in the setting of depth of cut.The push rod of electric pushrod can set different decrease speeds in decline process, for instance from starting position to depth of cut position by fast to gradually changing slowly.Actual depth of cut can be determined with the height mixing up lifting scale by turn hook knob, and namely first mixing up microswitch to the height distance between height limit plate, namely this height distance can determine that depth of cut.
This rotary drive mechanism includes drive motor 143 and decelerator 144, and this output shaft 141 is the output shaft of decelerator, and drive motor 142 orders about output shaft 141 by decelerator 144 and rotates.
This rotary drive mechanism has 2 groups.Often group rotary drive mechanism all includes drive motor 143 and decelerator 144.
A protective cover 112 covering in outside pivoting support and driving gear 142 it is provided with between this top movable assembly 11 and bottom fixation kit 12.Protective cover is fixed on top movable assembly and follows top movable assembly rotates.
This top movable assembly 11 includes a support plate 111, and rotary drive mechanism is arranged on support plate 111, and screw 113, adjusting rod 114, front apron 116, backboard 117, horizontal guide rail 61, slide plate 6 are installed on support plate 111；This bottom fixation kit 12 includes disk 121 and base plate 122, and base plate 122 is fixed on the lower surface of disk 121, and the outer ring 131 of pivoting support is fixed on the upper surface of disk, and the inner ring 132 of pivoting support is fixed on the lower surface of support plate 111.
The above; it is only the present invention preferably specific embodiments; but protection scope of the present invention is not limited thereto, the those of ordinary skill in this field can make some nonessential improvement and adjustment according to the essence of the present invention, all should be encompassed within protection scope of the present invention.
Claims (8)
1. the depth of cut governor motion of a circumference cutter, this circumference cutter includes base (1) and the cutting machine body being arranged on base (1), this cutting machine body includes cutting blade (4) and drives the power set (5) of cutting blade (4) rotary motion, it is characterised in that:
This cutting machine body includes a bracing frame, bracing frame is provided with vertical riser guide (81), riser guide is provided with crane on (81), lifting drive it is provided with between bracing frame and crane, lifting drive drives crane along riser guide (81) sliding up and down, and cutting blade (4) and power set (5) are arranged on crane and follow crane sliding；
Being provided with depth of cut set mechanism between crane and bracing frame so that crane has a startup position and a cutting depth-set position, lifting drive orders about crane and toggles between startup position and depth of cut setting position；
This depth of cut set mechanism includes scale of depth (89), sensor and height limit plate (80)；
Scale of depth (89) can slide up and down to be arranged on crane, scale of depth (89) is provided with scale, the glide direction of scale of depth (89) is parallel to the direction of motion of crane, is provided with the sword iron mechanism optionally allowing for or stoping this scale of depth (89) sliding up and down between scale of depth (89) and crane；
Sensor is arranged on scale of depth (89) and above follows scale of depth (89) sliding up and down, and height limit plate (80) is arranged on bracing frame, and sensor is positioned at the top of height limit plate (80)；
When crane is in startup position, sensor is distance with height limit plate (80)；
Lifting drive orders about crane and slides onto downwards sensor and press close to or during contact height limiting plate (80) from starting position, and lifting drive stops promoting crane, and now crane is in depth of cut setting position.
2. the depth of cut governor motion of a kind of circumference cutter according to claim 1, it is characterised in that: sensor is microswitch.
3. the depth of cut governor motion of a kind of circumference cutter according to claim 1, it is characterized in that: scale of depth (89) is provided with strip groove (892), the length direction of strip groove (892) is parallel to the length direction of scale of depth (89), sword iron mechanism includes hook knob (893), hook knob (893) includes knob head (894) and knob threaded shank (895), knob threaded shank (895) penetrates strip groove (892) and screws on crane, scale of depth (89) is clamped between knob head (894) and crane, turn hook knob (893) is to unclamp or to lock scale of depth (89), unclamp scale of depth can the upper and lower sliding of allowable depth scale with regulate crane start position time sensor to height limiting plate (80) distance, locking scale of depth can stop scale of depth (89) sliding up and down.
4. the depth of cut governor motion of a kind of circumference cutter according to claim 1, it is characterized in that: this cutting machine body also includes a controller, sensor is connected with controller, controller and a Digiplex set up communication connection, and Digiplex controls being turned on or off of lifting drive by controller.
5. the depth of cut governor motion of a kind of circumference cutter according to any claim in Claims 1-4, it is characterized in that: this lifting drive includes the electric pushrod (88) being arranged on bracing frame, the push rod (881) of electric pushrod is connected with crane.
6. the depth of cut governor motion of a kind of circumference cutter according to any claim in Claims 1-4, it is characterized in that: this cutting machine body also includes a horizontal slide plate (6) that can be arranged on base (1) horizontal sliding, bracing frame is fixedly mounted on horizontal slide plate (6), and base (1) is provided with the jam plate mechanism optionally allowing for or stoping this horizontal slide plate (6) horizontal sliding.
7. the depth of cut governor motion of a kind of circumference cutter according to claim 6, it is characterised in that:
This base (1) includes top movable assembly (11) and the bottom fixation kit (12) can being fixed on ground or well lid, it is provided with pivoting support between top movable assembly (11) and bottom fixation kit (12), the outer ring (131) of pivoting support is fixing with bottom fixation kit (12) to be connected, the inner ring (132) of pivoting support is fixing with top movable assembly (11) to be connected, the lateral wall of the outer ring (131) of pivoting support has circumferentially distributed tooth, top movable assembly (11) is provided with rotary drive mechanism, this rotary drive mechanism has an output shaft (141), this output shaft (141) is provided with the driving gear (142) of one and outer ring (131) engaged transmission of pivoting support, rotary drive mechanism orders about driving gear (142) and rotates so that top movable assembly (11) opposing lower portions fixation kit (12) rotates；
It is upper and follow top movable assembly (11) and rotate that horizontal slide plate is arranged on top movable assembly (11), and horizontal slide plate is along the radial slippage of the Plane of rotation of top movable assembly (11).
8. the depth of cut governor motion of a kind of circumference cutter according to any claim in Claims 1-4, it is characterised in that:
Bracing frame includes vertical riser (83) and biside plate (84), and the both sides of riser (83) fix side plate (84) respectively；
Crane includes base plate (85), be fixed on base plate (85) one end end plate (86) and the connecting plate (861) being fixed between base plate (85) and end plate (86), cutting blade (4) and power set (5) are arranged on base plate (85), the back of end plate (86) is provided with slide block (87), riser guide (81) is guide pillar, and slide block (87) is provided with mean for the pilot hole of guide pillar traverse；
Power set (5) are electromotor, on crane, pivot is equipped with a power transmission shaft (82), cutting blade (4) is installed in one end of power transmission shaft (82), the other end of power transmission shaft (82) is connected by belt gear with the output shaft of electromotor, and crane is provided with the cutting blade upper shield (41) covering at cutting blade (4) outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665027.8A CN103711063B (en) | 2013-12-09 | 2013-12-09 | A kind of depth of cut governor motion of circumference cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310665027.8A CN103711063B (en) | 2013-12-09 | 2013-12-09 | A kind of depth of cut governor motion of circumference cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103711063A CN103711063A (en) | 2014-04-09 |
| CN103711063B true CN103711063B (en) | 2016-06-29 |
Family
ID=50404383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310665027.8A Expired - Fee Related CN103711063B (en) | 2013-12-09 | 2013-12-09 | A kind of depth of cut governor motion of circumference cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103711063B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562908A (en) * | 2014-11-19 | 2015-04-29 | 合肥市华阳工程机械有限公司 | Multifunctional full-hydraulic manhole repair machine |
| CN105755941A (en) * | 2016-04-06 | 2016-07-13 | 于有为 | Cone cutting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11124816A (en) * | 1997-10-20 | 1999-05-11 | Masashi Ejima | Inclined cutting mechanism of paving road surface cutting machine |
| US6364419B1 (en) * | 1997-08-26 | 2002-04-02 | Steven Cannizzo | System for working the surface of a road |
| CN200967924Y (en) * | 2006-11-18 | 2007-10-31 | 郑敬炎 | Hand propelled power cutting machine |
| CN101962932A (en) * | 2010-10-18 | 2011-02-02 | 安徽三井工程机械有限公司 | Road surface cutting machine capable of conveniently regulating cutting depth |
| CN102995541A (en) * | 2012-11-01 | 2013-03-27 | 铜陵隆顺环保设备有限公司 | Cutting blade depth regulation mechanism of circular spherical joint cutting machine |
-
2013
- 2013-12-09 CN CN201310665027.8A patent/CN103711063B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364419B1 (en) * | 1997-08-26 | 2002-04-02 | Steven Cannizzo | System for working the surface of a road |
| JPH11124816A (en) * | 1997-10-20 | 1999-05-11 | Masashi Ejima | Inclined cutting mechanism of paving road surface cutting machine |
| CN200967924Y (en) * | 2006-11-18 | 2007-10-31 | 郑敬炎 | Hand propelled power cutting machine |
| CN101962932A (en) * | 2010-10-18 | 2011-02-02 | 安徽三井工程机械有限公司 | Road surface cutting machine capable of conveniently regulating cutting depth |
| CN102995541A (en) * | 2012-11-01 | 2013-03-27 | 铜陵隆顺环保设备有限公司 | Cutting blade depth regulation mechanism of circular spherical joint cutting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103711063A (en) | 2014-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103696351B (en) | A kind of circumference cutter | |
| CN103669190B (en) | A kind of cut radius governor motion of circumference cutter | |
| CN206084415U (en) | Swivel work head convenient to operation | |
| CN203654145U (en) | Cutting depth adjusting mechanism of pavement cutting equipment | |
| CN102581540A (en) | Cutting tooth positioning tool | |
| CN103711063B (en) | A kind of depth of cut governor motion of circumference cutter | |
| CN111074892A (en) | Circular cutting device and circular cutting method for pile head | |
| CN211121611U (en) | Vehicular noise environment detection device | |
| CN211054124U (en) | Rope saw capable of automatically tensioning | |
| CN203654147U (en) | Cutting radius adjusting mechanism of pavement cutting equipment | |
| CN105365059A (en) | Ceramic tile cutting machine | |
| CN201537746U (en) | Modified handheld electric groover | |
| CN117702746A (en) | Composite foundation construction device and construction method thereof | |
| CN202716164U (en) | Multi-station intelligent knife cutting numerical control grinding machine dust collection device | |
| CN203654146U (en) | Road cutting equipment | |
| CN209665939U (en) | Wall grooving cutting machine | |
| JP5995006B2 (en) | Impeller replacement device for mechanical stirring desulfurization equipment | |
| CN203654148U (en) | Slewing mechanism of pavement cutting equipment | |
| CN210684416U (en) | Joint cutting device is used in road and bridge construction | |
| CN203542252U (en) | Cutter grinding device | |
| CN203371093U (en) | Device for milling surface crack of titanium alloy ingot | |
| CN205167269U (en) | A assist drive device for ceramic tile cutting machine | |
| CN110962242A (en) | Folding portable ceramic tile glass push broach | |
| CN103669191B (en) | A kind of slew gear of circumference cutter | |
| CN216359340U (en) | Well lid processing cutting device with positioning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20191209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |