CN207362668U - A kind of joint cutter - Google Patents
A kind of joint cutter Download PDFInfo
- Publication number
- CN207362668U CN207362668U CN201721416553.0U CN201721416553U CN207362668U CN 207362668 U CN207362668 U CN 207362668U CN 201721416553 U CN201721416553 U CN 201721416553U CN 207362668 U CN207362668 U CN 207362668U
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- CN
- China
- Prior art keywords
- joint
- screw
- axis
- cutting piece
- axis ball
- 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
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Abstract
The utility model discloses a kind of joint cutter, belong to road furniture, aim to provide a kind of joint cutter that joint-cutting piece can be all around moved, its key points of the technical solution are that driving motor driving, joint-cutting piece is driven to rotate, the piston of lifting cylinder is pressed downward, and joint-cutting piece contacts ground and starts to cut.X-axis servomotor rotates, and drives gantry beam to move back and forth, moves back and forth the joint-cutting piece on gantry beam.The piston of lifting cylinder is upward, lifts joint-cutting piece, and Y-axis servomotor rotates, and drives joint-cutting piece to move left and right, and completion moves left and right and then push joint-cutting piece, joint-cutting piece is cut ground by the back-and-forth motion of X-axis ball-screw.The joint-cutting that the utility model is suitable for concrete road surface works.
Description
Technical field
It the utility model is related to road surface to stretch seam cutting equipment, more particularly to a kind of joint cutter.
Background technology
Grooving machine is relatively conventional in pavement engineering work progress, is mainly used on the cement pavement built up just is spread horizontal
To cutting out expansion joint.The work of grooving machine is mainly rotated by the high speed of section to cut road surface.
Notification number is that the Chinese patent of CN203475288U discloses a kind of cement pavement grooving machine, it includes body, cuts
Piece, the body is interior to be equipped with motor, and section is connected with the output shaft of motor.Water tank is equipped with the upside of the body, in section
Outside is equipped with baffle, and baffle is equipped with water injector, and the water outlet on water injector is directed toward section, the water tank and water injector
Between be connected with water pipe.Although this cement pavement grooving machine, which has, to reduce dust by water injector, manually push away
It is dynamic to cause joint-cutting piece cutting deviation, bend expansion joint.
Utility model content
The purpose of this utility model is to provide a kind of joint cutter, has and drives joint-cutting by screw and servomotor
Piece is cut, and reduces cutting deviation, improves sharpnes of cuts.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of joint cutter, including gantry beam, driving motor, rack and joint-cutting piece；
It is fixedly connected with lifting cylinder on the gantry beam, the piston of the lifting cylinder vertically and is fixedly connected
There is joint-cutting frame, the joint-cutting frame is rotatablely connected with joint-cutting piece, and the joint-cutting piece is connected with driving motor, and the driving motor is fixed
It is connected on joint-cutting frame；
The rack both sides are rotatably connected to X-axis ball-screw, and the both ends of the gantry beam are threadedly connected to X-axis
On ball-screw, two X-axis rolled thread thick sticks have been fixedly connected with X-axis servomotor, the X-axis ball-screw and X-axis servo
The rotor coaxial connection of motor, the X-axis servomotor are fixedly connected in rack.
By using above-mentioned technical proposal, by lifting cylinder, joint-cutting piece is pressed into road surface, driving motor driving, cuts
Patch cuts road surface, then drives X-axis servomotor to rotate, and drives gantry beam to move back and forth, makes the joint-cutting piece on gantry beam
Move back and forth, reach the effect on cutting road surface, can make cutting that there is more preferable precision by screw, it is very convenient.
Further, the Y-axis ball-screw parallel with gantry beam length direction is provided with the gantry beam, it is described
Y-axis ball-screw is fixedly connected with Y-axis servomotor, and the rotor of the Y-axis ball-screw and Y-axis servomotor is sequentially connected,
The Y-axis servomotor is fixedly connected on gantry beam, and the Y-axis ball-screw is threaded with connecting plate, the connection
Plate is fixedly connected with lifting cylinder, and the connecting plate has extended downwardly slide, is offered on the gantry beam (2) and is slided with slide
The sliding slot of dynamic connection.
By using above-mentioned technical proposal, driving Y-axis servomotor rotates, and moves left and right connecting plate, drives and connect
The lifting cylinder that plate is fixedly connected moves left and right so that joint-cutting piece can move left and right, and be moved left and right after having cut one
Cutting again, it is time saving and energy saving without moving grooving machine.
Further, the X-axis ball screw turns are connected with limited block one, and the Y-axis ball screw turns are connected with
Limited block two, the limited block one are fixedly connected on rack rows, and the limited block two is fixedly connected on gantry beam.
By using above-mentioned technical proposal, limited block one and limited block two can play and limit X-axis ball-screw and Y-axis rolling
The displacement distance of ballscrew, reduces gantry beam and comes off what is come off with connecting plate from Y-axis ball-screw from X-axis ball-screw
May.
Further, it is provided with pressure gauge on the lifting cylinder.
By using above-mentioned technical proposal, the pressure inside lifting cylinder can be shown by pressure gauge, facilitates work
Make the use state of monitored by personnel's lifting cylinder.
Further, pressure warning light is electrically connected with the pressure gauge.
By using above-mentioned technical proposal, by pressure warning light, the pressure value inside lifting cylinder is not in normal model
When enclosing interior, the failure of staff's lifting cylinder is warned by bright light.
Further, the driving motor is provided with emergent stopping key, and the emergent stopping key is electrically connected general supply.
By using above-mentioned technical proposal, when pressure warning light alarm, neighbouring staff can be tight by pressing
Anxious stop key stops the work of grooving machine, reduces grooving machine and further damages and decrease ground by non-normal working shape
The possibility of grooving machine cutting under state.
Further, the left and right ends of rack one side vertical with X-axis ball-screw have upwardly extended pull rod, the drawing
Bar has extended downwardly spike, and the spike is rotatably connected to roller away from rack one end, and the roller is close to ground.
By using above-mentioned technical proposal, by pull rod, handle can be held, outwards downwards when in mobile grooving machine
Pull rod is pressed, grooving machine is lifted, grooving machine is being moved by roller.
Further, the pull rod way roller one side is bent.
By using above-mentioned technical proposal, when curved pull rod can make pushing pull rod, staff more it is laborsaving more
It is laborsaving.
Further, the pull rod upper end is arranged with handle, has antiskid groove on the outside of the handle.
By using above-mentioned technical proposal, handle can facilitate staff to hold pull rod, and antiskid groove can increase work
Make the friction of personnel's hand and handle, being not easy skidding causes the accident.
In conclusion the utility model has the advantages that：
1. gantry beam, X-axis servomotor and X-axis ball-screw are employed, so that joint-cutting piece can be moved back and forth by producing
Effect；
2. connection sheet, lifting cylinder, Y-axis servomotor and Y-axis ball-screw are employed, so that producing to move left and right
The effect of joint-cutting piece；
3. pull rod, handle, spike and roller are employed, so as to produce the effect that grooving machine can be moved by roller.
Brief description of the drawings
Fig. 1 is to be used to embody overall structure diagram in embodiment；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1.
In figure, 1, rack；2nd, gantry beam；3rd, joint-cutting piece；31st, joint-cutting frame；4th, motor is driven；41st, emergent stopping key；5、
X-axis ball-screw；51st, X-axis servomotor；52nd, limited block one；6th, Y-axis ball-screw；61st, Y-axis servomotor；62nd, limited block
Two；63rd, driven wheel；64th, driving wheel；65th, belt；7th, lifting cylinder；71st, piston；73rd, pressure gauge；74th, pressure warning light；
75th, connecting plate；751st, slide；752nd, sliding slot；8th, pull rod；81st, handle；82nd, antiskid groove；9th, spike；91st, roller.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
A kind of joint cutter, as shown in Figure 1, including rack 1, driving motor 4 and joint-cutting piece 3.1 both ends of rack are provided with
Gantry beam 2.
As shown in Figure 1, the both ends of gantry beam 2 and rack 1 are connected by two X-axis ball-screws 5.Two X-axis balls
Leading screw 5 is separately positioned on the both sides of rack 1, and 5 both ends of X-axis ball-screw are rotatably connected to limited block 1, limited block 1
It is fixedly connected in rack 1, the both ends of gantry beam 2 are threadedly coupled with two X-axis ball-screws 5 respectively, enable gantry beam 2
It is enough to be moved on X-axis ball-screw 5.One end of X-axis ball-screw 5 is through limited block 1 and is fixedly connected with X-axis servo electricity
Machine 51, the rotor and X-axis ball-screw 5 of X-axis servomotor 51 are coaxially connected.X-axis servomotor 51 is fixedly connected on rack 1
On.
As shown in Figure 1, being provided with Y-axis ball-screw 6 along its length direction on gantry beam 2, also set on gantry beam 2
Y-axis servomotor 61 is equipped with, 6 one end of Y-axis ball screw is fixedly connected with driven wheel 63, and the rotor of Y-axis servomotor 61 is fixed
Driving wheel 64 is connected, driving wheel 64 and driven wheel 63 are sequentially connected by belt 65, so that the rotor control of Y-axis servomotor 61
The rotation of Y-axis ball-screw 6.6 both ends of Y-axis ball-screw are rotatably connected to limited block 2 62, and limited block 2 62 is fixedly connected
On gantry beam 2.Y-axis ball-screw 6 is threaded with connecting plate 75, and connecting plate 75 has extended downwardly slide 751, and gantry is horizontal
The sliding slot 752 being slidably connected with slide 751 is provided with beam 2, connecting plate 75 is fixedly connected with lifting cylinder 7, lifting cylinder 7
Piston 71 is fixedly connected with joint-cutting frame 31, and joint-cutting frame 31 is rotatably connected to joint-cutting piece 3, is provided with joint-cutting frame 31 and drives joint-cutting piece
The driving motor 4 of 3 autobiographies,.
As shown in figure 3, lifting cylinder 7 is provided with pressure gauge 73, the pressure inside lifting cylinder 7, pressure gauge can be shown
73 are also electrically connected with pressure warning light 74, and alarm is sent when pressure gauge 73 is not in range of normal value.
As shown in Fig. 2, the general supply on whole machine is provided with emergent stopping key 41, emergent stopping key 41 is arranged on drive
On dynamic motor 4, when pressure warning light 74 (referring to Fig. 3) alarm, neighbouring staff can press emergent stopping key 41, stop
The only work of grooving machine.
As shown in Figure 1, rack 1 has upwardly extended pull rod 8, pull rod 8 with the left and right ends of 5 vertical one side of X-axis ball-screw
Upper end is bent to close to 1 one end of rack.The curved end of pull rod 8 is arranged with handle 81, and the outside of handle 81 is provided with antiskid groove 82.
Rack 1 has extended downwardly spike 9, and spike 9 is rotatably connected to roller 91 away from 1 one end of rack, and roller 91 is close to ground.
During mobile grooving machine, handle 81 is held, pull rod 8 is pushed, grooving machine is lifted, grooving machine is being moved by roller 91.
Specific implementation process：Driving motor 4 drives, and drives joint-cutting piece 3 to rotate, the piston 71 of lifting cylinder 7 is pressed downward, and is cut
Patch 3 contacts ground and starts to cut.X-axis servomotor 51 rotates, and drives gantry beam 2 to move back and forth, makes gantry beam 2
On joint-cutting piece 3 move back and forth.The piston 71 of lifting cylinder 7 moves upwards, lifts joint-cutting piece 3, and Y-axis servomotor 61 rotates,
Joint-cutting piece 3 is driven to move left and right, completion moves left and right and then push joint-cutting piece 3, passes through the back-and-forth motion of X-axis ball-screw 5
Joint-cutting piece 3 is set to cut ground.After in appointed place, cutting finishes, staff holds the handle 81 on pull rod 8, pushes pull rod
8, tilt the other end, the contact point on whole grooving machine and ground is roller 91, then rolls grooving machine, reaches next needs and cuts
The place cut.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (9)
1. a kind of joint cutter, it is characterized in that：Including gantry beam (2), driving motor (4), rack (1) and joint-cutting piece (3)；
Lifting cylinder (7) is fixedly connected with the gantry beam (2), the piston (71) of the lifting cylinder (7) is vertically
And joint-cutting frame (31) is fixedly connected with, the joint-cutting frame (31) and joint-cutting piece（3）Rotation connection, the joint-cutting piece (3) and driving
Motor（4）Connection, the driving motor (4) are fixedly connected on joint-cutting frame (31)；
Rack (1) both sides are rotatably connected to X-axis ball-screw (5), and the both ends of the gantry beam (2) are threadedly connected to
On X-axis ball-screw (5), two X-axis ball-screws (5) have been fixedly connected with X-axis servomotor (51), the X-axis rolling
Ballscrew (5) is connected with the rotor coaxial of X-axis servomotor (51), and the X-axis servomotor (51) is fixedly connected on rack (1)
On.
2. a kind of joint cutter according to claim 1, it is characterized in that：It is provided with the gantry beam (2) and dragon
The parallel Y-axis ball-screw (6) of door crossbeam (2) length direction, the Y-axis ball-screw (6) are fixedly connected with Y-axis servomotor
(61), the Y-axis ball-screw (6) and the rotor of Y-axis servomotor (61) are sequentially connected, and the Y-axis servomotor (61) is solid
Surely be connected on gantry beam (2), the Y-axis ball-screw (6) is threaded with connecting plate (75), the connecting plate (75) with
Lifting cylinder（7）It is fixedly connected, the connecting plate（75）Slide is extended downwardly（751）, offer on the gantry beam (2)
With slide（751）The sliding slot being slidably connected（752）.
3. a kind of joint cutter according to claim 2, it is characterized in that：The X-axis ball-screw (5) is rotatably connected to
Limited block one (52), the Y-axis ball-screw (6) are rotatably connected to limited block two (62), and the limited block one (52) is fixed to be connected
It is connected in rack (1), the limited block two (62) is fixedly connected on gantry beam (2).
4. a kind of joint cutter according to claim 1, it is characterized in that：Pressure is provided with the lifting cylinder (7)
Table (73).
5. a kind of joint cutter according to claim 4, it is characterized in that：Pressure is electrically connected with the pressure gauge (73)
Power warning light (74).
6. a kind of joint cutter according to claim 5, it is characterized in that：The driving motor (4), which is provided with, promptly to be stopped
Only key (41), the emergent stopping key (41) are electrically connected general supply.
7. a kind of joint cutter according to claim 1, it is characterized in that：The rack (1) and X-axis ball-screw (5)
The left and right ends of vertical one side have upwardly extended pull rod (8), and the rack (1) has extended downwardly spike (9), the spike (9)
Roller (91) is rotatably connected to away from rack (1) one end, the roller (91) is close to ground.
8. a kind of joint cutter according to claim 7, it is characterized in that：The pull rod (8) is to away from roller (91) one
Face is bent.
9. a kind of joint cutter according to claim 7, it is characterized in that：Pull rod (8) upper end is arranged with handle
(81), there is antiskid groove (82) on the outside of the handle (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416553.0U CN207362668U (en) | 2017-10-27 | 2017-10-27 | A kind of joint cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721416553.0U CN207362668U (en) | 2017-10-27 | 2017-10-27 | A kind of joint cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207362668U true CN207362668U (en) | 2018-05-15 |
Family
ID=62345365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721416553.0U Expired - Fee Related CN207362668U (en) | 2017-10-27 | 2017-10-27 | A kind of joint cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207362668U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267460A (en) * | 2018-11-06 | 2019-01-25 | 史振荣 | A kind of cooling device of pavement construction |
| CN109722975A (en) * | 2019-01-04 | 2019-05-07 | 四川荣晨建设工程有限公司 | A kind of municipal administration ground repair apparatus |
| CN110029562A (en) * | 2019-05-28 | 2019-07-19 | 成都圭目机器人有限公司 | A kind of airport cement concrete road surface seam scratches the robot of seam operation automatically |
| CN110978300A (en) * | 2019-12-18 | 2020-04-10 | 黄敏君 | Cutting device for electrical wire pipeline groove of plate building |
| CN110983939A (en) * | 2019-11-21 | 2020-04-10 | 安徽工程大学 | Road marking machine |
| CN113445374A (en) * | 2020-03-27 | 2021-09-28 | 比亚迪股份有限公司 | A anti-skidding line processing equipment and track roof beam for track roof beam |
| CN114717924A (en) * | 2022-03-04 | 2022-07-08 | 袁建军 | Joint cutting device is used in road and bridge construction |
| CN115075110A (en) * | 2022-07-01 | 2022-09-20 | 王昱 | Pavement joint cutter capable of avoiding cutting dead angle |
-
2017
- 2017-10-27 CN CN201721416553.0U patent/CN207362668U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267460A (en) * | 2018-11-06 | 2019-01-25 | 史振荣 | A kind of cooling device of pavement construction |
| CN109267460B (en) * | 2018-11-06 | 2022-01-28 | 上海民航新时代机场设计研究院有限公司 | Cooling device for road surface construction |
| CN109722975A (en) * | 2019-01-04 | 2019-05-07 | 四川荣晨建设工程有限公司 | A kind of municipal administration ground repair apparatus |
| CN109722975B (en) * | 2019-01-04 | 2021-04-27 | 核工业金华建设集团有限公司 | Ground repair equipment for municipal administration |
| CN110029562A (en) * | 2019-05-28 | 2019-07-19 | 成都圭目机器人有限公司 | A kind of airport cement concrete road surface seam scratches the robot of seam operation automatically |
| CN110983939A (en) * | 2019-11-21 | 2020-04-10 | 安徽工程大学 | Road marking machine |
| CN110978300A (en) * | 2019-12-18 | 2020-04-10 | 黄敏君 | Cutting device for electrical wire pipeline groove of plate building |
| CN113445374A (en) * | 2020-03-27 | 2021-09-28 | 比亚迪股份有限公司 | A anti-skidding line processing equipment and track roof beam for track roof beam |
| CN114717924A (en) * | 2022-03-04 | 2022-07-08 | 袁建军 | Joint cutting device is used in road and bridge construction |
| CN114717924B (en) * | 2022-03-04 | 2023-08-25 | 韶关市富伟工程建设有限公司 | Road and bridge construction is with joint cutting device |
| CN115075110A (en) * | 2022-07-01 | 2022-09-20 | 王昱 | Pavement joint cutter capable of avoiding cutting dead angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20201027 |