CN211807085U

CN211807085U - Automatic chiseling mechanism and automatic chiseling device

Info

Publication number: CN211807085U
Application number: CN201922180924.5U
Authority: CN
Inventors: 曲少杰; 郝永旺; 刘同军; 张堂运; 李升�; 周新荣
Original assignee: Power China Shandong Pipeline Engineering Corp ltd; Stecol Corp
Current assignee: Power China Shandong Pipeline Engineering Corp ltd; Stecol Corp
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-10-30
Anticipated expiration: 2029-12-06

Abstract

The utility model relates to a concrete segment processing technology field especially relates to an automatic chisel hair mechanism and automatic chisel hair device. The automatic roughening mechanism comprises a bracket assembly, a roughening assembly and a driving member; the driving member is connected between the bracket assembly and the scabbling assembly and can drive the scabbling assembly to move back and forth along a preset track relative to the bracket assembly; the bracket component is used for being arranged with waiting to process the section of jurisdiction relatively fixed to make waiting of waiting to process the section of jurisdiction chisel hair surface identical with predetermined orbit. The automatic scabbling device comprises the automatic scabbling mechanism. This automatic chisel hair mechanism and this automatic chisel hair device can make a chisel hair subassembly border treat treating the chisel hair surface removal of processing section of jurisdiction, treat treating the chisel hair surface of processing section of jurisdiction through the chisel hair subassembly on one side and carry out the automatic chisel hair and handle. Thereby, need not to operate through the workman, can treat promptly that the chisel hair surface carries out comprehensive chisel hair and handles, can improve chisel hair efficiency and chisel hair quality, reduce workman's amount of labour.

Description

Automatic chiseling mechanism and automatic chiseling device

Technical Field

The utility model relates to a concrete segment processing technology field especially relates to an automatic chisel hair mechanism and automatic chisel hair device.

Background

In the shield construction process, the underground needs to be excavated to arrange the water delivery pipe, and the length of the concrete pipe as the water delivery pipe needs to exceed 1.5 meters, even reach 6 meters, so that the large-scale concrete pipe cannot be placed into the underground in a whole manner, and a plurality of pipe pieces are usually spliced to form the concrete pipe. For example, in a tunnel, a plurality of segments are attached to the wall surface of the tunnel, respectively, to assemble an integrated concrete water pipe.

In order to avoid sewage to cause corrosion to the inner wall of the duct piece, the inner wall of the duct piece needs to be subjected to secondary lining corrosion prevention, and in order to enable the duct piece to be better matched with the secondary lining corrosion prevention, the inner wall of the duct piece needs to be subjected to scabbling treatment.

Concrete chisel hair machine among the correlation technique has hand-held type and hand propelled etc. and hand-held type chisel hair machine is through artifical handheld single-end or three chisel hair head implement the chisel hair to the section of jurisdiction, and hand propelled chisel hair machine is fixed the chisel hair machine aircraft nose on the handcart, and artifical promotion handcart moves the realization chisel hair on the plane.

Under many use scenes, the place that the section of jurisdiction need chisel hair is the inside arc lateral wall of section of jurisdiction, and ordinary hand-held type can satisfy the chisel hair demand, but a section of jurisdiction needs very long time to handle to workman's the amount of labour is also very big. To meet production requirements, workers may be ill-conditioned (uncontrolled tremor of their hands) and production efficiency is too low.

And hand propelled chisel hair machine is not big although workman's amount of labour, but because section of jurisdiction inner wall is the indent arc, the hand propelled is difficult to realize including the cambered surface on even movement, therefore chisel hair quality receives operating worker technical ability to influence great, is difficult to guarantee the quality of chisel hair.

Therefore, it is highly desirable to provide an automatic roughening mechanism which has high roughening efficiency and high roughening quality and can significantly reduce the labor of workers.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide an automatic chiseling mechanism that chiseling is efficient, chiseling is of high quality and can show reduction workman's the amount of labour.

A second object of the utility model is to provide an automatic chiseling device that chiseling is efficient, chiseling is of high quality and can show reduction workman's the amount of labour.

In order to achieve the above object, the present invention provides the following technical solutions;

based on the first objective, the present invention provides an automatic chiseling mechanism, which comprises a bracket assembly, a chiseling assembly, and a driving member;

the driving member is connected between the bracket assembly and the scabbling assembly and can drive the scabbling assembly to move back and forth along a preset track relative to the bracket assembly;

the bracket component is used for being arranged fixedly relative to the segment to be processed, so that the surface to be roughened of the segment to be processed is matched with the preset track.

In any of the above solutions, optionally, the driving member includes a first driving assembly and a second driving assembly;

the first driving component can drive the scabbling component to move back and forth along a first direction relative to the bracket component; the second driving assembly can drive the scabbling assembly to move back and forth along a second direction relative to the bracket assembly;

the first direction and the second direction are arranged at an included angle.

In any of the above technical solutions, optionally, the chisel assembly includes a chisel member and a support frame;

the support frame is connected to the support frame assembly through the second driving assembly, and the second driving assembly can drive the support frame to reciprocate along the second direction;

the first driving assembly comprises a telescopic driving piece capable of extending or shortening along the first direction, and the chiseling piece is connected to the supporting frame through the telescopic driving piece so as to drive the chiseling piece to reciprocate along the first direction through the telescopic driving piece.

In any of the above solutions, optionally, the bracket assembly includes a leg portion extending along the first direction and a first rail extending along the second direction, and the leg portion is connected to the first rail;

the second driving assembly comprises a second driving piece and a first moving piece, the first moving piece is connected with the supporting frame, and the first moving piece is movably connected with the first rail; the second driving part is connected between the support frame and the first moving part, so that the first moving part is driven to move along the first track through the second driving part.

In any of the above technical solutions, optionally, the second driving element is a driving motor, and the first moving element is a roller;

the second driving assembly further comprises a first gear, a second gear and a connecting shaft;

an output shaft of the driving motor is coaxially and fixedly connected with the first gear, the second gear is meshed with the first gear, and the number of teeth of the second gear is greater than that of the first gear; the second gear and the roller sleeve are arranged on the connecting shaft and fixedly connected with the connecting shaft, and the connecting shaft is rotatably connected with the supporting frame.

In any one of the above technical solutions, optionally, the chisel edge includes a linear mount and a plurality of chisel edges, the plurality of chisel edges are all disposed on the linear mount, and the plurality of chisel edges can vibrate on the linear mount in the first direction;

the supporting frame comprises a cross beam and a hoisting ring connected with the cross beam, the first track penetrates through the hoisting ring, the connecting shaft is rotatably connected with the hoisting ring, the first gear, the second gear and the idler wheel are all arranged inside the hoisting ring, the driving motor is arranged on the hoisting ring, and the driving motor is positioned outside the hoisting ring;

and a guide piece extending along the first direction is connected between the cross beam and the linear mounting seat.

Based on the second objective, the present invention provides an automatic chiseling device, which comprises a base assembly and an automatic chiseling mechanism according to any one of the above technical solutions;

the automatic roughening mechanism is arranged on the base component through the support component, the base component comprises a processing portion, an accommodating space is formed between the processing portion and the support component and used for accommodating the pipe piece to be processed in a preset posture, and the preset posture is that the surface to be processed of the pipe piece to be processed faces the roughening component of the automatic roughening mechanism.

In any of the above technical solutions, optionally, the base assembly further includes a standby part connected to the processing part;

the automatic roughening device further comprises a third driving piece and a second rail assembly, the second rail assembly comprises a second rail and a second moving piece which are connected in a sliding mode, the second moving piece is connected with the support assembly, one end of the second rail is arranged at the processing part, and the other end of the second rail is arranged at the standby part;

the third driving piece is connected between the standby part and the bracket component, so that the bracket component is driven to move back and forth between the processing part and the standby part through the third driving piece.

In any of the above technical solutions, optionally, the automatic roughening device further includes a turnover mechanism, the turnover mechanism includes a fourth driving member and a turnover frame, the turnover frame includes a first baffle and a second baffle that are vertically connected to each other, the first baffle is used for stopping the arc-shaped side wall of the segment to be machined, and the second baffle is used for stopping the end face of the segment to be machined;

the processing part is provided with a hinged seat, the first baffle is hinged with the processing part, and the fourth driving part is connected between the first baffle and the processing part so as to drive the turnover frame to rotate into the accommodating space or drive the turnover frame to rotate to one side of the accommodating space, which is deviated from the standby part, through the fourth driving part.

In any of the above technical solutions, optionally, the third driving element and the fourth driving element are both hydraulic cylinders;

the processing part is provided with an avoidance groove corresponding to the running track of the fourth driving part;

and lightening holes are formed in the first baffle and the second baffle, and the lightening holes in the first baffle are used for allowing the part of the arc-shaped outer wall of the duct piece to be processed to stretch into the lightening holes.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model provides an automatic chisel hair mechanism, including bracket component, chisel hair subassembly and driving member. The driving member can drive the chiseling component to move back and forth along the chiseling surface to be treated of treating the processing section of jurisdiction along the chiseling component to enable one edge of the chiseling component to move along the chiseling surface to be treated of treating the processing section of jurisdiction, and the chiseling surface to be treated of treating the processing section of jurisdiction through the chiseling component on one side is automatically chiseling. Thereby, need not to operate through the workman, can treat promptly that the chisel hair surface carries out comprehensive chisel hair and handles, not only can improve chisel hair efficiency and chisel hair quality, can also reduce workman's amount of labour, avoid the workman to appear common occupational disease.

The utility model provides an automatic chisel hair device, including automatic chisel hair mechanism, therefore can realize all profitable technological effects that this automatic chisel hair mechanism can realize.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic scabbling device according to a second embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of the automatic roughening apparatus provided in FIG. 1 at A;

fig. 3 is a top view of the automatic roughening apparatus provided in fig. 1.

Icon: 10-a chisel; 100-linear mount; 101-chiseling a burr; 11-a support frame; 110-a beam; 111-hoisting ring; 12-a bracket assembly; 120-leg parts; 121-a first track; 13-a second drive assembly; 130-a first moving part; 131-a first gear; 132-a second gear; 133-a connecting shaft; 134-a second drive member; 14-a guide; 15-a first drive assembly; 20-a base assembly; 200-a processing part; 201-a standby part; 202-a hinged seat; 203-a support block; 21-a third drive member; 22-a second track assembly; 220-a second track; 221-a second moving part; 23-a fourth drive; 24-a roll-over stand; 240-a first baffle; 241-a second baffle; 242-lightening holes; 3, preparing the pipe piece to be processed.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 3, the automatic roughening mechanism provided in this embodiment includes a bracket assembly 12, a roughening assembly, and a driving member.

A drive member is connected between the carriage assembly 12 and the roughening assembly, the drive member being capable of driving the roughening assembly to reciprocate along a predetermined trajectory relative to the carriage assembly 12. The bracket assembly 12 is used for being fixedly arranged relative to the segment 3 to be processed, so that the surface to be roughened of the segment 3 to be processed is matched with a preset track.

The automatic roughening mechanism in this embodiment includes a carriage assembly 12, a roughening assembly, and a drive member. The drive component can drive the chiseling subassembly along waiting to process treating the chiseling surface reciprocating motion of section of jurisdiction to can make one side of chiseling subassembly wait to process treating of section of jurisdiction 3 chiseling surface removal, treat processing section of jurisdiction 3 waiting to chiseling the surface through the chiseling subassembly on one side and carry out the automatic chiseling and handle. Thereby, need not to operate through the workman, can treat promptly that the chisel hair surface carries out comprehensive chisel hair and handles, not only can improve chisel hair efficiency and chisel hair quality, can also reduce workman's amount of labour, avoid the workman to appear common occupational disease.

In an alternative of this embodiment, the drive means comprises a first drive assembly 15 and a second drive assembly 13.

The first drive assembly 15 is capable of driving the scabbling assembly to move reciprocally in a first direction with respect to the carriage assembly 12; the second driving assembly 13 can drive the scabbling assembly to reciprocate along the second direction relative to the bracket assembly 12; the first direction and the second direction form an included angle.

The chiseling component is driven to move along the first direction through the first driving component 15, and moves along the second direction through the second driving component 13, and the first direction and the second direction form an included angle, so that the combined motion track of the chiseling component, namely the preset track, can form an arc shape, and the preset track of the chiseling component can be matched with the arc-shaped surface to be processed of the duct piece 3 to be processed. Through the moving speed of control chisel hair subassembly along the first direction and the moving speed along the second direction, can adjust the predetermined orbit of chisel hair subassembly to can make this automatic chisel hair mechanism can be applicable to the chisel hair operation of treating processing section of jurisdiction 3 of multiple model.

Optionally, in a use state of the roughening assembly, the first direction is a vertical direction and the second direction is a horizontal direction.

Alternatively, the first drive assembly 15 can be lengthened or shortened along its own length to drive the reciprocation of the roughening assembly in the first direction. The first driving assembly 15 may be a hydraulic cylinder assembly, a pneumatic cylinder assembly, or an electric push rod assembly.

In an alternative of this embodiment, the chisel assembly includes a chisel 10 and a support bracket 11.

The supporting frame 11 is connected to the bracket assembly 12 through a second driving assembly 13, and the second driving assembly 13 can drive the supporting frame 11 to reciprocate along a second direction. The first driving assembly 15 includes a telescopic driving member capable of being extended or shortened along the first direction, and the chisel 10 is connected to the supporting frame 11 through the telescopic driving member so as to drive the chisel 10 to reciprocate along the first direction through the telescopic driving member.

Alternatively, the telescopic drive is a pneumatic cylinder, a hydraulic cylinder, an electric push rod or the like.

Through setting up support frame 11, for chisel hair piece 10 and first drive assembly 15 provide the mounted position, for second drive assembly 13 drive chisel hair piece 10 removes along the second direction and provides the application of force point, has improved this automatic chisel hair mechanism overall structure's rationality.

In an alternative of this embodiment, the bracket assembly 12 includes a leg 120 extending in the first direction and a first rail 121 extending in the second direction, the leg 120 being connected to the first rail 121.

Optionally, the support leg comprises a plurality of legs extending along the first direction, and the plurality of legs are distributed in a ring shape, which is beneficial to improve the stability of the support leg with respect to the first track 121 and the support of the roughening assembly.

The second driving assembly 13 comprises a second driving member 134 and a first moving member 130, the first moving member 130 is connected with the supporting frame 11, and the first moving member 130 is movably connected with the first rail 121; the second driving member 134 is connected between the supporting frame 11 and the first moving member 130, so that the first moving member 130 is driven to move along the first track 121 by the second driving member 134.

Through setting up first track 121 and first moving member 130, not only can reduce the frictional force when support frame 11 removes for bracket component 12, can provide the guide effect for the relative movement between support frame 11 and the bracket component 12 moreover to improve the precision that the chisel hair subassembly removed along the second direction for the support component, improve predetermined orbit and treat the goodness of fit on the chisel hair surface of treating processing pipe fitting, and then improve the chisel hair quality.

In an alternative of this embodiment, the second driving member 134 is a driving motor, and the first moving member 130 is a roller. Through setting up first moving member 130 as the gyro wheel, can move first moving member 130 for first track 121 through rolling to can improve the drive efficiency that second driving piece 134 drives first moving member 130 and remove, be favorable to practicing thrift the energy consumption.

The second drive assembly 13 further comprises a first gear 131, a second gear 132 and a connecting shaft 133.

The output shaft of the driving motor is coaxially and fixedly connected with the first gear 131, the second gear 132 is meshed with the first gear 131, and the number of teeth of the second gear 132 is greater than that of the first gear 131. Through the first gear 131 and the second gear 132, it is possible to reduce the rotational speed of the output of the driving motor and increase the torque output thereof. The second gear 132 and the roller are sleeved on the connecting shaft 133 and fixedly connected with the connecting shaft 133, and the connecting shaft 133 is rotatably connected with the support frame 11, so that the second gear 132 can drive the roller and the connecting shaft 133 to rotate at a reasonable rotating speed relative to the support frame 11. Because the supporting frame 11 and the roller can apply pressure to the first rail 121, friction between the roller and the first rail 121 is formed, and the roller can move along the second direction along the first rail 121 under the rotation of the roller and the action of the friction.

Alternatively, a rack is formed on the first rail 121, and a gear engaged with the rack is formed on the roller.

Alternatively, when the first direction is a vertical direction and the second direction is a horizontal direction, the roller and the first rail 121 can be pressed by the combined action of the gravity of the support frame 11 and the weight of the chisel 10, and a sufficient friction force can be provided to move the roller relative to the first rail 121 by the pressure between the two. Compared with the direction in which the roller can move relative to the first rail 121 due to the engagement of the rack and pinion, it is obvious that not only the basic function of relative movement can be achieved by the smooth roller and the smooth first rail 121, but also the production cost can be greatly reduced.

In an alternative of the present embodiment, the burr 10 includes a linear mount and a plurality of burr heads 101, and the plurality of burr heads 101 are all disposed on the linear mount. By providing the linear mounting seat, the plurality of burr-chiseling heads 101 can be linearly arranged, and the longitudinal direction of the linear mounting seat is parallel to the axial direction of the segment 3 to be processed, thereby being beneficial to improving the comprehensiveness and uniformity of the burr-chiseling piece 10 in chiseling the surface to be chiseled. Further, the plurality of burr heads 101 mounted on the linear mount 100 perform the burring operation at the same time, which is advantageous in improving the burring efficiency and thus in shortening the construction period.

The plurality of burr heads 101 can be vibrated in the first direction on the linear mount, and the vibration in the first direction by the burr heads 101 can play a role of burring the surface to be burring.

Alternatively, in the case of a conventional single-head, double-head, or three-head manual burr, the plurality of burrs 101 can be vibrated in the first direction on the linear mount by connecting the outer shell of the manual burr to the linear mount 100.

Support frame 11 includes crossbeam 110 and the hoist and mount ring 111 that is connected with crossbeam 110, and first track 121 wears to establish in hoist and mount ring 111, and connecting axle 133 rotates with hoist and mount ring 111 to be connected, and first gear 131, second gear 132 and gyro wheel all set up the inside at hoist and mount ring 111, and driving motor sets up on hoist and mount ring 111, and driving motor is located hoist and mount ring 111's outside.

Through setting up hoist ring 111, provide the mounted position for connecting axle 133, gyro wheel, first gear 131, second gear 132 and driving motor on the one hand, on the other hand provides the connection reliability between support frame 11 and bracket component 12.

Optionally, the hoisting ring 111 includes a first hoisting ring 111 and a second hoisting ring 111, the first hoisting ring 111 and the second hoisting ring 111 are respectively connected to two ends of the cross beam 110, the first rail 121 includes a first longitudinal beam and a second longitudinal beam, the first longitudinal beam and the second longitudinal beam both extend along the second direction and are supported on the leg portion 120, the first hoisting ring 111 is hoisted to the first longitudinal beam, and the second hoisting ring 111 is hoisted to the second longitudinal beam. Through setting up first hoist and mount ring 111, second hoist and mount ring 111, first longeron and second longeron, be favorable to improving the stationarity that support frame 11 removed for bracket component 12.

A guide 14 extending in the first direction is also connected between the cross beam 110 and the linear mount. Through setting up guide 14, can improve the stationarity that chisel hair spare 10 removed along the first direction for support frame 11 to improve predetermined orbit and wait to process the goodness of fit of surface, and then improve chisel hair quality and chisel hair precision.

Example two

The second embodiment provides an automatic scabbling device, which comprises the automatic scabbling mechanism of the first embodiment, the technical characteristics of the automatic scabbling mechanism disclosed in the first embodiment are also applicable to the second embodiment, and the technical characteristics of the automatic scabbling mechanism disclosed in the first embodiment are not repeatedly described.

Fig. 1 is a schematic structural view of an automatic scabbling apparatus according to the present embodiment; to more clearly show the structure, fig. 2 is a partially enlarged view at a of the automatic scabbling apparatus provided in fig. 1; fig. 3 is a top view of the automatic roughening apparatus provided in fig. 1. Fig. 3 shows a boundary line between the processing unit and the standby unit by a broken line.

Referring to fig. 1 to 3, the automatic roughening apparatus provided in the present embodiment includes a base assembly 20 and an automatic roughening mechanism provided in the first embodiment.

The automatic chiseling mechanism is arranged on the base component 20 through the support component 12, the base component 20 comprises a processing portion 200, an accommodating space is formed between the processing portion 200 and the support component 12, the accommodating space is used for accommodating the to-be-processed duct piece 3 in a preset posture, and the preset posture is the posture of the to-be-processed surface of the to-be-processed duct piece 3 facing the chiseling component of the automatic chiseling mechanism.

The automatic roughening apparatus in this embodiment includes a base assembly 20 and an automatic roughening mechanism. Form the accommodation space between the processing portion 200 of base subassembly 20 and the bracket component 12 of automatic chisel hair mechanism, thereby pass through the accommodation space, for providing the space for using predetermined gesture is fixed to wait to process section of jurisdiction 3 on the one hand, on the other hand provides the space for treating the chisel hair surface chisel hair, thereby the rationality of this automatic chisel hair device overall arrangement has been improved, and be convenient for treat processing section of jurisdiction 3 through automatic chisel hair mechanism and chisel hair processing, and then be favorable to improving this automatic chisel hair device and treat the degree of automation and the chisel hair precision that processing section of jurisdiction 3 carries out chisel hair processing.

In an alternative of this embodiment, the base assembly 20 further includes a standby part 201 connected to the processing part 200.

The automatic roughening device further comprises a third driving member 21 and a second rail assembly 22, the second rail assembly 22 comprises a second rail 220 and a second moving member 221 which are connected in a sliding mode, the second moving member 221 is connected with the bracket assembly 12, one end of the second rail 220 is arranged in the processing portion 200, and the other end of the second rail 220 is arranged in the standby portion 201.

Alternatively, the second direction is a front-rear direction of the horizontal direction, and the processing unit 200 and the standby unit 201 are arranged in a left-right direction of the horizontal direction.

Alternatively, the standby part 201 and the processing part 200 are integrally molded, and the standby part 201 and the processing part 200 together form the plate-shaped base member 20.

The third driving member 21 is connected between the standby part 201 and the carriage assembly 12 to drive the carriage assembly 12 to reciprocate between the processing part 200 and the standby part 201 by the third driving member 21.

Through setting up third driving piece 21 to can be waiting to process under the state that section of jurisdiction 3 takes one's place in the accommodation space, move bracket component 12 to the position that corresponds to processing portion 200, so that the chisel hair subassembly is treated the processing surface and is makeed the hair operation. In a similar way, the bracket assembly 12 can be moved to the position corresponding to the standby part 201 in the state of finishing the chiseling operation of the segment 3 to be processed, so that the accommodating space is avoided, the segment 3 to be processed is convenient to move out, and the segment 3 to be processed next is convenient to move in. In addition, the third driving member 21 is connected between the standby part 201 and the bracket assembly 12, so that the third driving member 21 can be prevented from spatially interfering with the accommodating space.

In the alternative of this embodiment, automatic chisel hair device still includes tilting mechanism, and tilting mechanism includes fourth drive piece 23 and roll-over stand 24, and roll-over stand 24 includes first baffle 240 and the second baffle 241 that mutually perpendicular ground is connected, and first baffle 240 is used for the backstop to treat the arc lateral wall of processing section of jurisdiction 3, and second baffle 241 is used for the backstop to treat the terminal surface of processing section of jurisdiction 3, can provide stable fixed and degree effect for treating processing section of jurisdiction 3 through roll-over stand 24. It is worth explaining that the end face of the segment 3 to be machined is an end face located at one end of the segment 3 to be machined in the axial direction.

The first baffle 240 is hinged to the processing portion 200, and the fourth driving member 23 is connected between the first baffle 240 and the processing portion 200, so that the turning frame 24 is driven by the fourth driving member 23 to rotate into the accommodating space or the turning frame 24 is driven by the fourth driving member 23 to rotate to one side of the accommodating space, which is away from the standby portion 201.

Through the cooperation of the fourth driving part 23 and the turnover frame 24, the convenience of taking and placing the to-be-processed pipe piece 3 relative to the accommodating space is improved.

Optionally, under the state that roll-over stand 24 rotated to the accommodation space in, first baffle 240 was located the horizontal plane, and second baffle 241 was located vertical plane to treat that processing section of jurisdiction 3 can be fixed in roll-over stand 24 steadily under the effect of gravity, be favorable to improving machining efficiency and processingquality to treating the chisel hair surface and carrying out the chisel hair. When the roll-over stand 24 rotates to the state of deviating from in one side of standby part 201 of accommodation space, first baffle 240 is located vertical plane, and second baffle 241 is located horizontal plane to be convenient for take away the section of jurisdiction that has accomplished the chisel hair operation from roll-over stand 24, and be convenient for place the next section of jurisdiction 3 of treating to process smoothly on treating roll-over stand 24.

Optionally, the first baffle 240 is hinged to the processing portion 200 through a hinge seat 202, and the processing portion 200 is further provided with a support block 203, and when the first baffle 240 rotates to be parallel to the processing portion 200, the support block 203 can be supported between the first baffle 240 and the processing portion 200. Through setting up articulated seat 202 and supporting shoe 203, not only can simplify the hinge structure between first baffle 240 and the portion of processing 200, but also can improve the stationary degree of treating in the accommodation space and processing section of jurisdiction 3.

In an alternative of this embodiment, the third driving member 21 and the fourth driving member 23 are both hydraulic cylinders, and the hydraulic cylinders can be used for driving to ensure that enough driving force can be provided for the carriage assembly 12 and the roll-over stand 24.

The processing portion 200 is provided with an avoiding groove corresponding to the moving track of the fourth driving member 23, which is beneficial to improving the smoothness of the fourth driving member 23 for driving the roll-over stand 24, and avoids the spatial interference generated between the processing portion 200 and the fourth driving member 23.

The first baffle 240 and the second baffle 241 are provided with lightening holes 242, and the lightening holes 242 on the first baffle 240 are configured to allow a part of the arc-shaped outer wall of the segment 3 to be processed to extend into the lightening holes.

The weight reduction holes 242 are provided to improve the driving efficiency of the fourth driver 23. In addition, the lightening holes 242 of the first baffle 240 are configured to allow a part of the arc-shaped outer wall of the segment 3 to be machined to extend into the lightening holes 242, so that the lightening holes 242 of the first baffle 240 play a role in fixing the segment 3 to be machined.

Optionally, the lightening holes 242 are rectangular lightening holes 242.

The automatic scabbling device in this embodiment has the advantages of the automatic scabbling mechanism in the first embodiment, and the advantages of the automatic scabbling mechanism disclosed in the first embodiment will not be described again here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention. Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, any of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

Claims

1. An automatic chiseling mechanism is characterized by comprising a bracket assembly, a chiseling assembly and a driving member;

2. The automatic roughening mechanism of claim 1 wherein said drive member includes a first drive assembly and a second drive assembly;

the first direction and the second direction are arranged at an included angle.

3. The automatic roughening mechanism of claim 2 wherein said roughening assembly includes a roughening member and a support frame;

4. The automatic roughening mechanism according to claim 3, wherein said carriage assembly includes a leg portion extending in said first direction and a first track extending in said second direction, said leg portion being connected to said first track;

5. The automatic roughening mechanism of claim 4 wherein,

the second driving piece is a driving motor, and the first moving piece is a roller;

6. The automatic scabbling mechanism according to claim 5, wherein said scabbling member comprises a linear mount and a plurality of scabbling heads, each of said plurality of scabbling heads being provided on said linear mount, said plurality of scabbling heads being capable of vibrating in said first direction on said linear mount;

7. An automatic roughening device comprising a base assembly and an automatic roughening mechanism as claimed in any one of claims 1 to 6;

8. The automatic roughening apparatus according to claim 7, wherein said base member further includes a standby portion connected to said working portion;

9. The automatic roughening device according to claim 8, further comprising a turnover mechanism including a fourth driving member and a turnover frame, wherein said turnover frame includes a first blocking plate and a second blocking plate vertically connected to each other, said first blocking plate is used for stopping the arc-shaped side wall of the segment to be machined, and said second blocking plate is used for stopping the end face of the segment to be machined;

the first baffle is hinged to the processing part, and the fourth driving part is connected between the first baffle and the processing part so as to drive the turnover frame to rotate into the accommodating space through the fourth driving part or drive the turnover frame to rotate to one side of the accommodating space, which is deviated from the standby part, through the fourth driving part.

10. The automatic roughening apparatus according to claim 9,

the third driving piece and the fourth driving piece are both hydraulic cylinders;