CN113118788A - High-precision shaking table carrier assembly matched with three-axis machine tool - Google Patents
High-precision shaking table carrier assembly matched with three-axis machine tool Download PDFInfo
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- CN113118788A CN113118788A CN202011598962.3A CN202011598962A CN113118788A CN 113118788 A CN113118788 A CN 113118788A CN 202011598962 A CN202011598962 A CN 202011598962A CN 113118788 A CN113118788 A CN 113118788A
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- axis machine
- mounting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
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Abstract
The invention relates to the technical field of machining, in particular to a high-precision shaking table carrier component matched with a three-axis machine tool, which comprises: the three-axis machine tool base is arranged on the three-axis machine tool; the carrier mounting base is arranged on the base of the three-axis machine tool and is detachably connected with the base of the three-axis machine tool; the horizontal rotating mechanism is fixedly arranged on the carrier mounting base; the vertical deflection mechanism is fixedly arranged on the output end of the horizontal rotation mechanism; the invention discloses a high-precision table carrier assembly matched with a three-axis machine tool, which has the processing capacity for processing a workpiece with an inclination angle, improves the processing range of the three-axis machine tool, can enable the workpiece above the carrier to freely deflect in multiple angles, and improves the processing precision of the workpiece during processing.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a high-precision shaking table carrier assembly matched with a three-axis machine tool.
Background
The five-axis machining center is generally a bottleneck resource of a machining workshop, and the machining cost is high, so that only products which are difficult to machine and manufacture and have high difficulty can be arranged for machining and manufacturing; the special tool is adopted to process on a three-axis machine tool, the general special tool is designed for a specific purpose, the angle formed by the threaded hole, the positioning hole and the plane on the structural member is fixed through the special tool, but in the actual production and processing process, the angle formed by the threaded hole, the positioning hole and the plane on the structural member is diversified, and the requirement of the angle formed by various threaded holes, positioning holes and planes cannot be met through the special tool.
The existing tool special for the three-axis machine tool is relatively fixed in processing mode, relatively high in cost, relatively poor in practicability and does not have the function of processing workpieces of other models.
Therefore, there is a need for a table carrier assembly for a three-axis machine that solves the above problems.
Disclosure of Invention
For solving above-mentioned technical problem, provide a high accuracy shaking table carrier subassembly of cooperation triaxial lathe, this technical scheme has solved that current special frock of triaxial lathe processing mode is comparatively fixed, and the cost is higher, and does not possess the function of processing other model work pieces, the relatively poor scheduling problem of practicality.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the utility model provides a high accuracy shaking table carrier subassembly of cooperation triaxial lathe includes:
the three-axis machine tool base is arranged on the three-axis machine tool and is used for bearing parts machined on the three-axis machine tool;
the shaking table carrier is arranged below a main shaft of the three-axis machine tool so as to be matched with the three-axis machine tool to realize multi-angle machining operation;
the horizontal rotating mechanism is fixedly arranged on the carrier mounting base and used for driving the carrier to horizontally rotate so as to switch the deflection direction of the workpiece during processing;
the vertical deflection mechanism is fixedly arranged at the output end of the horizontal rotation mechanism and is used for driving the carrier to deflect a certain angle in the vertical direction so as to facilitate the three-axis machine tool to process a workpiece with an inclination angle;
and the carrier mounting plate is arranged at the output end of the vertical deflection mechanism and used for bearing and fixing a workpiece to be processed, and the workpiece is driven to deflect synchronously under the output action of the horizontal rotating mechanism and the vertical deflection mechanism, so that a cutter on a main shaft of the three-axis machine tool can process the workpiece conveniently.
As an optimal scheme of a high-precision shaking table carrier assembly matched with a three-axis machine tool, a horizontal rotating mechanism is a high-precision electric driving turntable which is fixedly installed at the top end of a carrier installation base, a rotary installation disc is horizontally and fixedly installed at the output end of the high-precision electric driving turntable, the high-precision electric driving turntable is fixedly installed on the rotary installation disc, and the output shaft of the high-precision electric driving turntable and the rotary installation disc are coaxial.
As a preferred embodiment of a high precision shaker carrier assembly for use with a three axis machine tool, the vertical deflection mechanism comprises:
the two vertical shaft connecting plates are respectively vertically arranged at two ends of one side of the carrier mounting plate, the bottom ends of the two vertical shaft connecting plates are fixedly connected with the top end of the rotary mounting disc, and one side of the carrier mounting plate is in shaft connection with the two vertical shaft connecting plates and used for providing supporting force for the carrier mounting plate during deflection;
the two vertical steering support plates are respectively vertically arranged at two ends of one side, away from the vertical shaft connecting plate, of the carrier mounting plate, and one side, away from the vertical shaft connecting plate, of the carrier mounting plate is connected with the vertical steering support plates in a sliding mode and used for providing guiding and limiting functions when the carrier mounting plate deflects;
the electric push rod is arranged above the rotary mounting disc, the bottom end of the electric push rod is hinged with the top end of the rotary mounting disc, the output end of the rotary mounting disc is in transmission connection with the bottom end of the carrier mounting plate, an arc-shaped limiting groove for the end part of the electric push rod to slide is formed in the side wall of the vertical steering support plate, and the electric push rod is used for providing driving force for the carrier mounting plate to deflect in the vertical direction;
the deflection shaft is horizontally arranged above the rotary mounting disc, the deflection shaft is fixedly mounted on one side, away from the vertical shaft connecting plate, of the carrier mounting plate, and the two ends of the deflection shaft are respectively arranged on the side walls of the two vertical steering support plates in a sliding mode, so that the sliding connection function of the carrier mounting plate and the vertical steering support plates is realized.
As an optimal scheme of a high-precision shaking table carrier assembly matched with a three-axis machine tool, the vertical deflection mechanism further comprises a sliding block, the sliding block is connected with a carrier mounting plate in a sliding mode, the output end of an electric push rod is connected with the bottom of the sliding block in a shaft mode, a guide rail for the sliding block to slide is fixedly arranged below the carrier mounting plate, and the sliding block is connected with the carrier mounting plate in a sliding mode through the guide rail.
As an optimal scheme of the high-precision shaking table carrier assembly matched with the three-axis machine tool, the vertical deflection mechanism further comprises touch rods, the touch rods are four, the four touch rods are vertically arranged between the rotary mounting disc and the carrier mounting plate, the four touch rods are respectively located below the four ends of the carrier mounting plate, the bottom ends of the touch rods are fixedly connected with the rotary mounting disc, and the top ends of the touch rods are in touch with the bottom ends of the carrier mounting plate in a horizontal state.
As an optimal scheme of a high-precision shaking table carrier assembly matched with a three-axis machine tool, an arc-shaped scale plate is further arranged on a vertical steering support plate and located beside an arc-shaped limiting groove, a scale pointer matched with the arc-shaped scale plate is arranged at the end part of a deflection shaft, the scale pointer is fixedly sleeved on the deflection shaft, and the scale pointer and the deflection shaft are coaxial.
As an optimal scheme of the high accuracy shaking table carrier subassembly of cooperation triaxial lathe, the vertical backup pad that turns to still fixedly is equipped with the arc fixed plate, and the arc fixed plate is located the vertical backup pad that turns to and is close to scale pointer one side lateral wall, and the radian of arc fixed plate is unanimous with the radian of arc spacing groove, and the tip of deflection axle is equipped with can with arc fixed plate fixed connection's fixing bolt.
As an optimal scheme of a high-precision shaking table carrier assembly matched with a three-axis machine tool, a positioning fixture connecting hole and four limiting rods are arranged on a carrier mounting plate, the four limiting rods are respectively vertically and fixedly mounted at four end parts above the positioning fixture connecting hole, and a plurality of positioning fixture connecting holes are uniformly formed in the upper surface of the carrier mounting plate.
As an optimal scheme of a high-precision shaking table carrier assembly matched with a three-axis machine tool, a plurality of L-shaped limiting grooves which are uniformly distributed are arranged on a base of the three-axis machine tool, and L-shaped inserting plates matched with the L-shaped limiting grooves are arranged at four end parts below a carrier mounting base.
As an optimal scheme of a high-precision shaking table carrier assembly matched with a three-axis machine tool, a horizontal limiting strip is horizontally arranged on a base of the three-axis machine tool, and a horizontal mounting groove matched with the horizontal limiting strip is formed in the bottom of a carrier mounting base.
Compared with the prior art, the invention has the beneficial effects that:
the high-precision shaking table carrier assembly matched with the three-axis machine tool disclosed by the invention can improve the processing capacity of the three-axis machine tool, so that the three-axis machine tool has the processing capacity on a workpiece with an inclination angle processing requirement, the processing range of the three-axis machine tool is improved, high-precision rotation and deflection operation can be carried out, the workpiece above the carrier can be freely deflected in multiple angles, the workpiece can be accurately clamped, and the processing precision of the workpiece during processing is improved.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a partial perspective view of the first embodiment of the present invention;
FIG. 6 is a partial perspective view of the second embodiment of the present invention;
FIG. 7 is a perspective view of the vertical steering support plate of the present invention;
FIG. 8 is a perspective view of a carrier mounting plate according to the present invention;
FIG. 9 is a schematic perspective view of the three-axis machine base and the carrier mounting base of the present invention;
fig. 10 is a schematic perspective view of a carrier mounting base according to the present invention.
The reference numbers in the figures are:
1-a three-axis machine tool base; 2-a carrier mounting base; 3-a horizontal rotating mechanism; 4-a vertical deflection mechanism; 5-a carrier mounting plate; 6-high-precision electric driving turntable; 7-rotating the mounting disc; 8-vertical shaft joint plate; 9-vertical steering support plate; 10-electric push rod; 11-deflection axis; 12-arc limiting groove; 13-a slide block; 14-a guide rail; 15-a feeler lever; 16-arc scale plate; 17-a scale pointer; 18-arc shaped fixing plates; 19-positioning clamp attachment holes; 20-a limiting rod; a 21-L-shaped limiting groove; a 22-L-shaped plug board; 23-horizontal limit strips; and 24-horizontal mounting groove.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-4, a table carrier assembly for a three-axis machine tool, comprising:
the three-axis machine tool base 1 is arranged on a three-axis machine tool and is used for bearing parts machined on the three-axis machine tool;
the carrier mounting base 2 is arranged on the three-axis machine tool base 1, is detachably connected with the three-axis machine tool base 1, and is used for mounting the shaking table carrier below a main shaft of the three-axis machine tool so as to be matched with the three-axis machine tool to realize multi-angle machining operation;
the horizontal rotating mechanism 3 is fixedly arranged on the carrier mounting base 2 and used for driving the carrier to horizontally rotate so as to switch the deflection direction of the workpiece during processing;
the vertical deflection mechanism 4 is fixedly arranged at the output end of the horizontal rotation mechanism 3 and is used for driving the carrier to deflect a certain angle in the vertical direction so as to facilitate the three-axis machine tool to process a workpiece with an inclination angle;
and the carrier mounting plate 5 is arranged at the output end of the vertical deflection mechanism 4 and is used for bearing and fixing a workpiece to be processed, and driving the workpiece to deflect synchronously under the output action of the horizontal rotation mechanism 3 and the vertical deflection mechanism 4, so that a cutter on a main shaft of the three-shaft machine tool can process the workpiece conveniently.
Referring to fig. 3-4, the horizontal rotation mechanism 3 is a high-precision electric driving turntable 6, the high-precision electric driving turntable 6 is fixedly mounted on the top end of the carrier mounting base 2, a rotary mounting disc 7 is horizontally and fixedly mounted on the output end of the high-precision electric driving turntable 6, the high-precision electric driving turntable 6 is fixedly mounted on the rotary mounting disc 7, and the output shafts of the high-precision electric driving turntable 6 and the rotary mounting disc 7 are coaxial. At horizontal rotary mechanism 3 during operation, drive rotatory mounting disc 7 through the output of high accuracy electricity drive carousel 6 and rotate, rotatory mounting disc 7 drives the high accuracy electricity drive carousel 6 synchronous revolution of fixed mounting above that to cooperate vertical deflection mechanism 4 to realize driving the function that the work piece diversely deflected, the high accuracy electricity drive carousel 6 can guarantee the rotatory accuracy of vertical deflection mechanism 4, thereby improves the precision of work piece processing.
The vertical deflecting mechanism 4 shown with reference to fig. 5 to 7 includes:
two vertical shaft connecting plates 8 are arranged, the two vertical shaft connecting plates 8 are respectively vertically arranged at two ends of one side of the carrier mounting plate 5, the bottom ends of the two vertical shaft connecting plates 8 are fixedly connected with the top end of the rotary mounting disc 7, and one side of the carrier mounting plate 5 is in shaft connection with the two vertical shaft connecting plates 8 and used for providing supporting force for the carrier mounting plate 5 during deflection;
the two vertical steering support plates 9 are respectively vertically arranged at two ends of one side, away from the vertical shaft connecting plate 8, of the carrier mounting plate 5, and one side, away from the vertical shaft connecting plate 8, of the carrier mounting plate 5 is connected with the vertical steering support plates 9 in a sliding mode and used for providing a guiding function and a limiting function when the carrier mounting plate 5 deflects;
the electric push rod 10 is arranged above the rotary mounting disc 7, the bottom end of the electric push rod 10 is hinged with the top end of the rotary mounting disc 7, the output end of the rotary mounting disc 7 is in transmission connection with the bottom end of the carrier mounting plate 5, an arc-shaped limiting groove 12 for enabling the end portion of the electric push rod 10 to slide is formed in the side wall of the vertical steering support plate 9, and the electric push rod 10 is used for providing driving force for the carrier mounting plate 5 to deflect in the vertical direction;
the deflection shaft 11, the level sets up in rotatory mounting disc 7 top, and deflection shaft 11 fixed mounting keeps away from the one side of vertical axle fishplate bar 8 at carrier mounting panel 5, and the both ends of deflection shaft 11 slide respectively and set up on two vertical backup pad 9 lateral walls that turn to for realize carrier mounting panel 5 and vertical sliding connection function that turns to backup pad 9. At vertical deflection mechanism 4 during operation, vertical axle fishplate bar 8 and vertical backup pad that turns to 9 are used for installing carrier mounting panel 5, when electric putter 10 does not export, carrier mounting panel 5 keeps the level, deflection axle 11 is located the bottom of arc spacing groove 12, when needing carrier mounting panel 5 to deflect, it rotates round the hinged end with vertical axle fishplate bar 8 to drive carrier mounting panel 5 through electric putter 10 output, deflection axle 11 is along the direction motion of arc spacing groove 12, and then realize carrier mounting panel 5's the function of deflecting, and then drive treating that the installation of carrier mounting panel 5 top deflects in step.
The vertical deflection mechanism 4 shown in fig. 5-7 further includes a sliding block 13, the sliding block 13 is slidably connected to the carrier mounting plate 5, the output end of the electric push rod 10 is coupled to the bottom of the sliding block 13, a guide rail 14 for the sliding block 13 to slide is fixedly disposed below the carrier mounting plate 5, and the sliding block 13 is slidably connected to the carrier mounting plate 5 through the guide rail 14. When carrier mounting panel 5 deflects, electric putter 10 output drives slider 13 and slides in carrier mounting panel 5 below along 14 length direction of guide rail, and then upwards promotes carrier mounting panel 5, carrier mounting panel 5 is rotatory round the hinged end with vertical axis fishplate bar 8 at the in-process of promoting, and then realized carrier mounting panel 5's deflection function, guide rail 14 and the cooperation of slider 13, provide direction and limit function for electric putter 10 to carrier mounting panel 5's output direction.
Referring to fig. 5-7, the vertical deflection mechanism 4 further includes four contact rods 15, the four contact rods 15 are vertically disposed between the rotating mounting plate 7 and the carrier mounting plate 5, the four contact rods 15 are respectively located below the four ends of the carrier mounting plate 5, the bottom end of the contact rod 15 is fixedly connected to the rotating mounting plate 7, and the top end of the contact rod 15 is in contact with the bottom end of the carrier mounting plate 5 in a horizontal state. When carrier mounting panel 5 is in horizontal position, bear the weight of the effect through four feeler levers 15 to carrier mounting panel 5 for carrier mounting panel 5 can not take place the skew, and then can provide better holding power when normally adding man-hour to the work piece, improves the machining precision.
Referring to fig. 5-7, the vertical steering support plate 9 is further provided with an arc-shaped scale plate 16, the arc-shaped scale plate 16 is located beside the arc-shaped limiting groove 12, the end portion of the deflection shaft 11 is provided with a scale pointer 17 matched with the arc-shaped scale plate 16, the scale pointer 17 is fixedly sleeved on the deflection shaft 11, and the scale pointer 17 and the deflection shaft 11 are coaxial. At carrier mounting panel 5 rotation in-process, rotate through deflection axle 11 and drive scale pointer 17 synchronous rotation, and then through the numerical value that scale pointer 17 points on arc scale 16, reachs the deflection angle of carrier mounting panel 5, and then can be convenient for operating personnel more audio-visual reading deflection angle to whether accurate in detection deflection volume.
Referring to fig. 5-7, an arc-shaped fixing plate 18 is further fixedly arranged on the vertical steering support plate 9, the arc-shaped fixing plate 18 is positioned on the side wall of the vertical steering support plate 9 close to the scale pointer 17, the radian of the arc-shaped fixing plate 18 is consistent with that of the arc-shaped limiting groove 12, and a fixing bolt capable of being fixedly connected with the arc-shaped fixing plate 18 is arranged at the end of the deflection shaft 11. After the carrier mounting plate 5 is deflected, in order to improve the bearing capacity of the carrier mounting plate 5 to a workpiece during machining, an operator installs a fixing bolt on the deflection shaft 11 at the end part of the deflection shaft 11 and fixes the carrier mounting plate 5 and the vertical steering support plate 9 through the collision of the deflection shaft 11 and the scale pointer 17, so that the carrier mounting plate 5 is avoided not to deflect during workpiece machining, and the machining precision is improved.
Referring to fig. 8, the carrier mounting plate 5 is provided with four positioning fixture connecting holes 19 and four limiting rods 20, the four limiting rods 20 are vertically and fixedly mounted at four ends above the positioning fixture connecting holes 19, and the plurality of positioning fixture connecting holes 19 are uniformly formed in the upper surface of the carrier mounting plate 5. When the carrier mounting plate 5 clamps the workpiece, the workpiece mounting position is limited through the limiting rod 20, the fixture corresponding to the workpiece is mounted through the positioning fixture connecting holes 19, and the plurality of positioning fixture connecting holes 19 can adapt to different fixture mounting positions, so that more types of workpieces can be clamped, and the application range of the equipment is further improved.
Referring to fig. 9-10, a plurality of L-shaped limiting grooves 21 are uniformly distributed on the base 1 of the three-axis machine tool, and L-shaped inserting plates 22 matched with the L-shaped limiting grooves 21 are arranged at four lower end portions of the carrier mounting base 2. Before equipment begins to work, operating personnel install carrier installation base 2 to triaxial machine tool base 1 earlier on to realize the installation of shaking table carrier, L type picture peg 22 on carrier installation base 2 inserts in the L type spacing groove 21 on triaxial machine tool base 1, realize pegging graft between the two, the L type spacing groove 21 of a plurality of evenly distributed is convenient for carrier installation base 2 adjustment grafting position, can adapt to the grafting installation of the carrier installation base 2 of equidimension not simultaneously, thereby the application scope of equipment has been improved.
Referring to fig. 9-10, the base 1 of the three-axis machine tool is further horizontally provided with a horizontal limiting strip 23, and the bottom of the carrier mounting base 2 is provided with a horizontal mounting groove 24 matched with the horizontal limiting strip 23. In the installation process of the carrier installation base 2, the horizontal installation groove 24 is matched with the horizontal limiting strip 23 to limit the installation direction and the installation angle of the carrier installation base 2, and then the installation precision is improved.
The working principle of the invention is as follows:
when the equipment works, an operator firstly installs the carrier installation base 2 on the base 1 of the three-axis machine tool to realize the installation process of a table concentrator carrier, the L-shaped inserting plate 22 on the carrier installation base 2 is inserted into the L-shaped limiting groove 21 on the base 1 of the three-axis machine tool to realize the insertion between the two, the L-shaped limiting grooves 21 which are uniformly distributed are convenient for the carrier installation base 2 to adjust the insertion position, and can adapt to the insertion installation of carrier installation bases 2 with different sizes, thereby improving the application range of the equipment, the horizontal installation groove 24 is matched with the horizontal limiting strip 23 to limit the installation direction and the installation angle of the carrier installation base 2, further improving the installation precision, the horizontal rotating mechanism 3 is matched with the vertical deflecting mechanism 4 to realize the multi-angle deflection function of a workpiece, thereby enabling the three-axis machine tool to carry out more complex processing operation on the workpiece installed on the table concentrator carrier, when the carrier mounting plate 5 clamps a workpiece, the workpiece mounting position is limited through the limiting rod 20, the fixture corresponding to the workpiece is mounted through the positioning fixture connecting hole 19, the plurality of positioning fixture connecting holes 19 can adapt to different fixture mounting positions, so that more types of workpieces can be clamped, and the application range of the equipment is further improved, when the horizontal rotating mechanism 3 works, the high-precision electric driving turntable 6 outputs to drive the rotating mounting disc 7 to rotate, the rotating mounting disc 7 drives the high-precision electric driving turntable 6 fixedly mounted on the rotating mounting disc 7 to synchronously rotate so as to be matched with the vertical deflection mechanism 4 to realize the function of driving the workpiece to deflect in multiple directions, the high-precision electric driving turntable 6 can ensure the accuracy of the rotation of the vertical deflection mechanism 4, so that the workpiece processing precision is improved, the vertical shaft connecting plate 8 and the vertical steering support plate 9 are used for mounting the carrier mounting plate 5, when the electric push rod 10 does not output, the carrier mounting plate 5 is kept horizontal, the deflection shaft 11 is positioned at the bottom end of the arc-shaped limiting groove 12, when the carrier mounting plate 5 is required to deflect, the electric push rod 10 outputs to drive the carrier mounting plate 5 to rotate around the hinged end of the vertical shaft connecting plate 8, the deflection shaft 11 moves along the direction of the arc-shaped limiting groove 12, the deflection function of the carrier mounting plate 5 is further realized, further, a workpiece to be processed and arranged above the carrier mounting plate 5 is driven to deflect synchronously, the output end of the electric push rod 10 drives the sliding block 13 to slide below the carrier mounting plate 5 along the length direction of the guide rail 14, further, the carrier mounting plate 5 is pushed upwards, the carrier mounting plate 5 rotates around the hinged end of the vertical shaft connecting plate 8 in the pushing process, further, the deflection function of the carrier mounting plate 5 is realized, the guide rail 14 is matched with the sliding block 13, and the guide and limiting functions, the high-precision shaking table carrier assembly matched with the three-axis machine tool disclosed by the invention can improve the processing capacity of the three-axis machine tool, so that the three-axis machine tool has the processing capacity on a workpiece with an inclination angle processing requirement, the processing range of the three-axis machine tool is improved, high-precision rotation and deflection operation can be carried out, the workpiece above the carrier can be freely deflected in multiple angles, the workpiece can be accurately clamped, and the processing precision of the workpiece during processing is improved.
The device/apparatus/method realizes the functions of the invention by the following steps, thereby solving the technical problems proposed by the invention:
step one, before equipment begins to work, an operator firstly installs the carrier installation base 2 on the triaxial machine tool base 1 to realize the installation process of a shaking table carrier, an L-shaped inserting plate 22 on the carrier installation base 2 is inserted into an L-shaped limiting groove 21 on the triaxial machine tool base 1 to realize the insertion between the carrier installation base and the triaxial machine tool base, the insertion positions of the carrier installation base 2 can be conveniently adjusted by the aid of the L-shaped limiting grooves 21 which are uniformly distributed, the equipment can be adapted to the insertion installation of the carrier installation bases 2 with different sizes, and accordingly the application range of the equipment is widened.
And step two, in the installation process of the carrier installation base 2, the horizontal installation groove 24 is matched with the horizontal limiting strip 23 to limit the installation direction and the installation angle of the carrier installation base 2, so that the installation precision is improved.
And step three, when the carrier mounting plate 5 clamps the workpiece, limiting the workpiece mounting position through the limiting rod 20, mounting the fixture corresponding to the workpiece through the positioning fixture connecting holes 19, wherein the plurality of positioning fixture connecting holes 19 can adapt to different fixture mounting positions, so that more kinds of workpieces can be clamped, and the application range of the equipment is further improved.
Step four, when the horizontal rotating mechanism 3 works, the high-precision electric drive turntable 6 outputs to drive the rotary mounting disc 7 to rotate, the rotary mounting disc 7 drives the high-precision electric drive turntable 6 fixedly mounted on the rotary mounting disc to synchronously rotate so as to be matched with the vertical deflection mechanism 4 to realize the function of driving the workpiece to deflect in multiple directions, and the high-precision electric drive turntable 6 can ensure the accuracy of the rotation of the vertical deflection mechanism 4, thereby improving the machining precision of the workpiece.
Step five, when the vertical deflection mechanism 4 works, the vertical shaft connecting plate 8 and the vertical steering supporting plate 9 are used for installing the carrier mounting plate 5, when the electric push rod 10 does not output, the carrier mounting plate 5 keeps horizontal, the deflection shaft 11 is positioned at the bottom end of the arc-shaped limiting groove 12, when the carrier mounting plate 5 is required to deflect, the electric push rod 10 outputs to drive the carrier mounting plate 5 to rotate around the hinged end of the vertical shaft connecting plate 8, the deflection shaft 11 moves along the direction of the arc-shaped limiting groove 12, the deflection function of the carrier mounting plate 5 is further realized, and further, a workpiece to be machined, which is installed above the carrier mounting plate 5, is driven to deflect synchronously.
Step six, when the carrier mounting plate 5 deflects, the output end of the electric push rod 10 drives the sliding block 13 to slide below the carrier mounting plate 5 along the length direction of the guide rail 14, so that the carrier mounting plate 5 is pushed upwards, the carrier mounting plate 5 rotates around the hinged end of the vertical shaft connecting plate 8 in the pushing process, the deflection function of the carrier mounting plate 5 is further realized, and the guide rail 14 is matched with the sliding block 13 to provide the guiding and limiting functions for the electric push rod 10 to output directions of the carrier mounting plate 5.
And seventhly, when the carrier mounting plate 5 is in a horizontal position, the carrier mounting plate 5 is subjected to bearing action through the four contact rods 15, so that the carrier mounting plate 5 cannot deviate, better supporting force can be provided when the workpiece is normally processed, and the processing precision is improved.
Step eight, in the rotating process of the carrier mounting plate 5, the deflection shaft 11 rotates to drive the scale pointer 17 to rotate synchronously, and then the numerical value pointed by the scale pointer 17 on the arc-shaped scale plate 16 is used for obtaining the deflection angle of the carrier mounting plate 5, so that an operator can read the deflection angle more intuitively, and whether the deflection amount is accurate or not can be detected conveniently.
Step nine, after the carrier mounting plate 5 is deflected, in order to improve the bearing capacity of the carrier mounting plate 5 to the workpiece during machining, an operator installs a fixing bolt on the deflection shaft 11 at the end part of the deflection shaft 11 and fixes the carrier mounting plate 5 and the vertical steering support plate 9 through the interference of the deflection shaft 11 and the scale pointer 17, so that the carrier mounting plate 5 cannot deflect during machining of the workpiece, and the machining precision is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a high accuracy shaking table carrier subassembly of cooperation triaxial machine tool which characterized in that includes:
the three-axis machine tool base (1) is arranged on the three-axis machine tool and is used for bearing parts machined on the three-axis machine tool;
the carrier mounting base (2) is arranged on the three-axis machine tool base (1), is detachably connected with the three-axis machine tool base (1), and is used for mounting the shaking table carrier below a main shaft of the three-axis machine tool so as to be matched with the three-axis machine tool to realize multi-angle machining operation;
the horizontal rotating mechanism (3) is fixedly arranged on the carrier mounting base (2) and is used for driving the carrier to horizontally rotate so as to switch the deflection direction of the workpiece during processing;
the vertical deflection mechanism (4) is fixedly arranged on the output end of the horizontal rotation mechanism (3) and is used for driving the carrier to deflect a certain angle in the vertical direction so as to facilitate the three-axis machine tool to process a workpiece with an inclination angle;
and the carrier mounting plate (5) is arranged at the output end of the vertical deflection mechanism (4) and is used for bearing and fixing a workpiece to be processed, and the workpiece is driven to deflect synchronously under the output action of the horizontal rotation mechanism (3) and the vertical deflection mechanism (4), so that a cutter on a main shaft of the three-axis machine tool can process the workpiece conveniently.
2. A high-precision shaking table carrier component matched with a three-axis machine tool according to claim 1, characterized in that the horizontal rotating mechanism (3) is a high-precision electric driving turntable (6), the high-precision electric driving turntable (6) is fixedly installed at the top end of the carrier mounting base (2), a rotary mounting disc (7) is horizontally and fixedly installed at the output end of the high-precision electric driving turntable (6), the high-precision electric driving turntable (6) is fixedly installed on the rotary mounting disc (7), and the output shaft of the high-precision electric driving turntable (6) and the rotary mounting disc (7) are coaxial.
3. A table carrier assembly for a three axis machine tool according to claim 2 wherein the vertical deflection mechanism (4) comprises:
the two vertical shaft connecting plates (8) are respectively vertically arranged at two ends of one side of the carrier mounting plate (5), the bottom ends of the two vertical shaft connecting plates (8) are fixedly connected with the top end of the rotary mounting disc (7), and one side of the carrier mounting plate (5) is in shaft connection with the two vertical shaft connecting plates (8) and used for providing supporting force for the carrier mounting plate (5) during deflection;
the two vertical steering support plates (9) are respectively vertically arranged at two ends of one side, away from the vertical shaft connecting plate (8), of the carrier mounting plate (5), and one side, away from the vertical shaft connecting plate (8), of the carrier mounting plate (5) is connected with the vertical steering support plates (9) in a sliding mode and used for providing guiding and limiting functions when the carrier mounting plate (5) deflects;
the electric push rod (10) is arranged above the rotary mounting disc (7), the bottom end of the electric push rod (10) is hinged to the top end of the rotary mounting disc (7), the output end of the rotary mounting disc (7) is in transmission connection with the bottom end of the carrier mounting plate (5), an arc-shaped limiting groove (12) for enabling the end portion of the electric push rod (10) to slide is formed in the side wall of the vertical steering support plate (9), and the electric push rod (10) is used for providing driving force for the carrier mounting plate (5) to deflect in the vertical direction;
the horizontal setting of deflection axle (11) is in rotatory mounting disc (7) top, and one side of vertical axle fishplate bar (8) is kept away from in carrier mounting panel (5) to deflection axle (11) fixed mounting, and the both ends of deflection axle (11) slide respectively and set up on two vertical backup pad (9) lateral walls that turn to for realize carrier mounting panel (5) and the vertical sliding connection function that turns to backup pad (9).
4. A high-precision table carrier component matched with a three-axis machine tool according to claim 3, wherein the vertical deflection mechanism (4) further comprises a slide block (13), the slide block (13) is slidably connected with the carrier mounting plate (5), the output end of the electric push rod (10) is coupled with the bottom of the slide block (13), a guide rail (14) for the slide block (13) to slide is fixedly arranged below the carrier mounting plate (5), and the slide block (13) is slidably connected with the carrier mounting plate (5) through the guide rail (14).
5. A high-precision shaker carrier assembly for three-axis machine tools according to claim 3, wherein the vertical deflection mechanism (4) further comprises four contact rods (15), the contact rods (15) are vertically arranged between the rotary mounting plate (7) and the carrier mounting plate (5), the four contact rods (15) are respectively located below the four ends of the carrier mounting plate (5), the bottom ends of the contact rods (15) are fixedly connected with the rotary mounting plate (7), and the top ends of the contact rods (15) are abutted against the bottom end of the carrier mounting plate (5) in a horizontal state.
6. A high-precision table carrier component matched with a three-axis machine tool according to claim 3, wherein an arc-shaped scale plate (16) is further arranged on the vertical steering support plate (9), the arc-shaped scale plate (16) is positioned beside the arc-shaped limiting groove (12), a scale pointer (17) matched with the arc-shaped scale plate (16) is arranged at the end part of the deflection shaft (11), the scale pointer (17) is fixedly sleeved on the deflection shaft (11), and the scale pointer (17) and the deflection shaft (11) are coaxial.
7. A high-precision shaking table carrier component matched with a three-axis machine tool according to claim 6, characterized in that an arc-shaped fixing plate (18) is further fixedly arranged on the vertical steering support plate (9), the arc-shaped fixing plate (18) is positioned on the side wall of the vertical steering support plate (9) close to the scale pointer (17), the radian of the arc-shaped fixing plate (18) is consistent with that of the arc-shaped limiting groove (12), and the end part of the deflection shaft (11) is provided with a fixing bolt capable of being fixedly connected with the arc-shaped fixing plate (18).
8. A table carrier assembly of three-axis machine tool according to claim 1, wherein the carrier mounting plate (5) is provided with positioning fixture connecting holes (19) and four limiting rods (20), the limiting rods (20) are four, the four limiting rods (20) are vertically and fixedly mounted on four ends of the upper portion of the positioning fixture connecting holes (19), and the plurality of positioning fixture connecting holes (19) are uniformly arranged on the upper surface of the carrier mounting plate (5).
9. A high-precision shaking table carrier component matched with a three-axis machine tool according to claim 1, characterized in that a plurality of L-shaped limiting grooves (21) are uniformly distributed on the base (1) of the three-axis machine tool, and L-shaped inserting plates (22) matched with the L-shaped limiting grooves (21) are arranged at the four lower end parts of the carrier mounting base (2).
10. A table carrier assembly of high precision for three-axis machine tool according to claim 9, wherein the base (1) of three-axis machine tool is further horizontally provided with a horizontal position-limiting bar (23), and the bottom of the carrier mounting base (2) is provided with a horizontal mounting groove (24) matching with the horizontal position-limiting bar (23).
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| CN202011598962.3A CN113118788B (en) | 2020-12-29 | 2020-12-29 | High-precision shaking table carrier assembly matched with three-axis machine tool |
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| CN202011598962.3A CN113118788B (en) | 2020-12-29 | 2020-12-29 | High-precision shaking table carrier assembly matched with three-axis machine tool |
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| CN117206584A (en) * | 2023-11-08 | 2023-12-12 | 安徽鼎峰钢结构科技有限公司 | Automatic cutting device for steel structural section |
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| Publication number | Publication date |
|---|---|
| CN113118788B (en) | 2022-06-28 |
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Effective date of registration: 20220610 Address after: 518100 Room 101, building 7, Jiuyang Industrial Park, No. 57, Hexiu West Road, Heping community, Fuhai street, Bao'an District, Shenzhen, Guangdong Applicant after: Shenzhen jinxinhang Machinery Parts Co.,Ltd. Address before: 545300 Sanjiang village, Sirong Township, Rongshui Miao Autonomous County, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant before: Ming Gang |
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