CN113618682A - High-precision automatic overturning machining equipment - Google Patents
High-precision automatic overturning machining equipment Download PDFInfo
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- CN113618682A CN113618682A CN202110787832.2A CN202110787832A CN113618682A CN 113618682 A CN113618682 A CN 113618682A CN 202110787832 A CN202110787832 A CN 202110787832A CN 113618682 A CN113618682 A CN 113618682A
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- 238000003754 machining Methods 0.000 title claims abstract description 52
- 238000012545 processing Methods 0.000 claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000007306 turnover Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 27
- 238000007664 blowing Methods 0.000 claims description 19
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention belongs to the technical field of machining equipment, and particularly relates to high-precision automatic overturning machining equipment which comprises a rack, a machining placing table arranged on the rack, a clamping assembly and an overturning lifting mechanism, wherein during machining, the clamping assembly is automatically clamped and fixed on the machining placing table to machine one end face of a workpiece; after a terminal surface is processed, the clamping assembly and the workpiece are driven to lift through the overturning lifting mechanism, the table top of the processing placing table is far away from the processing placing table, then the clamping assembly is driven to overturn and change the surface, finally the workpiece after surface changing is fallen back and fixed on the processing placing table for processing of another terminal surface, the workpiece is automatically overturned, clamped and fixed, manual operation is avoided, the processing efficiency is improved, meanwhile, the workpiece is prevented from being scratched in the surface changing process through the cooperation of overturning lifting mechanism for automatically driving the workpiece to overturn and lift.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of machining equipment, and particularly relates to high-precision automatic overturning machining equipment.
[ background of the invention ]
The existing machining equipment is used for machining a workpiece, the workpiece is clamped and fixed through the clamping assembly and then machined, but the workpiece can be machined on two sides only by clamping and fixing twice, so that the machining equipment capable of clamping and overturning is changed, the machining equipment is not required to be clamped and fixed twice, the workpiece can be machined on two sides by overturning after clamping, but the machining equipment is poor in stability during machining, the machining precision of a product is low, scraping easily occurs during overturning, and certain potential safety hazards exist.
[ summary of the invention ]
The invention provides high-precision automatic overturning machining equipment and aims to solve the problems pointed out in the background technology.
The invention is realized by the following technical scheme:
the utility model provides an automatic processing equipment that overturns of high accuracy, includes the frame, be equipped with in the frame and process and place platform, upset elevating system and be used for placing the centre gripping subassembly of bench in processing with the work piece centre gripping, centre gripping subassembly is located the processing and places bench side, its with upset elevating system connects and receives this upset elevating system to order about in processing and places bench side ascending lifting and reset and fall back, and the centre gripping subassembly upwards lifts to carry out the upset behind the take-off after the take-off height, resets and falls back afterwards.
As above an automatic processing equipment that overturns of high accuracy, upset elevating system includes lifting unit and receives it to order about the upset subassembly that realizes going up and down, the upset subassembly includes:
overturning the mounting seat;
the overturning shaft is rotatably arranged on the overturning mounting seat;
the overturning motor is arranged on the overturning mounting seat;
and the overturning transmission mechanism comprises an overturning driving gear arranged on a rotating shaft of the overturning motor, an overturning driven gear arranged on the overturning shaft and an overturning transmission belt in transmission connection with the overturning driving gear and the overturning driven gear.
As above automatic upset processing equipment of high accuracy, the centre gripping subassembly includes:
the clamping mounting seat is arranged at one end of the overturning shaft, which is far away from the overturning mounting seat;
the clamping slide rail is arranged on the clamping mounting seat;
the clamping claw comprises two clamping slide blocks which are oppositely arranged and are arranged on the clamping slide rail in a sliding manner, and a clamping single piece arranged on the clamping slide block;
the telescopic end of the clamping cylinder is connected with any clamping slide block;
the clamping sensor is arranged on any clamping claw and is electrically connected with the clamping cylinder;
and the synchronous transmission line comprises a synchronous transmission wheel rotatably arranged on the clamping mounting seat and a synchronous transmission belt arranged on the synchronous transmission wheel, and the two clamping slide blocks are respectively and fixedly connected with the upper belt and the lower belt of the synchronous transmission belt so as to enable the clamping cylinder to drive the two clamping slide blocks to synchronously and reversely slide.
As above an automatic upset processing equipment of high accuracy, the centre gripping list piece includes installation department, connecting portion and clamping part, the installation department is installed on the centre gripping slider, connecting portion one end is connected with the installation department, and the other end is connected with the clamping part, be equipped with the screw thread mounting hole on the clamping part lateral wall, the centre gripping subassembly still includes supplementary tight piece of clamp, supplementary tight piece of clamp passes through screw thread mounting hole demountable installation be in on the clamping part clamping face.
As above, a high-precision automatic overturning processing device is provided, a rotary positioning mechanism for controlling the overturning angle of the clamping assembly is arranged between the overturning assembly and the clamping assembly, and the rotary positioning mechanism comprises two proximity switches arranged on the overturning mounting seat along the longitudinal direction and two induction sheets arranged on the clamping mounting seat and corresponding to the two proximity switches respectively.
As above-mentioned automatic upset processing equipment of high accuracy, the lifting unit includes:
the lifting mounting seat is arranged on the rack;
the lifting slide rail is arranged on the lifting mounting seat along the vertical direction;
one end of the lifting slide block is arranged on the lifting slide rail in a sliding manner, and the other end of the lifting slide block is fixedly connected with the overturning mounting seat;
the lifting cylinder is arranged on the lifting mounting seat;
and the lifting connecting piece is arranged at the telescopic end of the lifting cylinder and is fixedly connected with the overturning mounting seat.
As above-mentioned automatic upset processing equipment of high accuracy, the platform is placed in processing includes:
the placing base is arranged on the rack;
the processing table-board is movably arranged on the placing base;
and the height adjusting mechanism is arranged on the placing base and used for automatically adjusting the height of the processing table board.
As above, a high accuracy automatic reverse processing equipment, height adjustment mechanism includes:
the height adjusting cylinder is arranged on the placing base, and the telescopic end of the height adjusting cylinder is connected with the processing table board;
the guide posts are arranged on the processing table surface;
the guide sleeves are arranged on the placing base and are respectively matched with the guide columns correspondingly;
the limiting columns are arranged between the processing table board and the placing base;
and the buffer springs are arranged between the processing table board and the placing base, and the plurality of buffer springs are respectively sleeved on the plurality of guide pillars.
According to the high-precision automatic overturning machining equipment, the machining platform surface is provided with the machining placing circular groove, and the guide columns are symmetrically arranged along the circumferential direction of the machining placing circular groove.
The high-precision automatic overturning processing equipment further comprises a blowing device which is arranged on one side of the processing placing table and used for removing processing waste materials, wherein the blowing device comprises a blowing base which is arranged on the rack, an air inlet head and an air outlet cooling pipe which is communicated with the air inlet head are arranged on the blowing base, and a blowing nozzle is arranged at one end, far away from the blowing base, of the air outlet cooling pipe.
Compared with the prior art, the invention has the following advantages:
the invention provides high-precision automatic overturning machining equipment which comprises a rack, wherein a machining placing table, a clamping assembly and an overturning lifting mechanism are arranged on the rack, when two end faces of a workpiece are machined, the clamping assembly is automatically clamped and fixed on the machining placing table, one end face of the workpiece is machined, and the workpiece is high in machining stability, accurate in machining and high in precision due to the supporting effect of the machining placing table in the machining process; after a terminal surface is processed, the clamping assembly and the workpiece are driven to lift through the overturning lifting mechanism, the table top of the processing placing table is far away from the processing placing table, then the clamping assembly is driven to overturn and change the surface, finally the workpiece after surface changing is fallen back and fixed on the processing placing table for processing of another terminal surface, the workpiece is automatically overturned, clamped and fixed, manual operation is avoided, the processing efficiency is improved, meanwhile, the workpiece is prevented from being scratched in the surface changing process through the cooperation of overturning lifting mechanism for automatically driving the workpiece to overturn and lift.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural diagram of the turnover lifting mechanism of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic view of a clamping assembly according to the present invention;
FIG. 6 is a schematic view of the lifting assembly of the present invention;
fig. 7 is a schematic structural view of the processing and placing table of the present invention.
[ detailed description ] embodiments
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
When embodiments of the present invention refer to the ordinal numbers "first", "second", etc., it should be understood that the words are used for distinguishing between them unless the context clearly dictates otherwise.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In a specific embodiment, as shown in fig. 1 to 7, the high-precision automatic turnover processing device includes a frame 1, a processing placing table 2, a turnover lifting mechanism, and a clamping assembly 3 for clamping a workpiece on the processing placing table 2 are disposed on the frame 1, the clamping assembly 3 is located above the processing placing table 2, is connected to the turnover lifting mechanism and is driven by the turnover lifting mechanism to be lifted upwards and reset and fall back above the processing placing table 2, and the clamping assembly 3 is lifted upwards to a certain height to be turned over and then reset and fall back. When two end faces of a workpiece are machined, the clamping assembly is automatically clamped and fixed on the machining placing table to machine one end face of the workpiece, and the workpiece is strong in machining stability, accurate in machining and high in precision due to the bearing effect of the machining placing table in the machining process; after a terminal surface is processed, the clamping assembly and the workpiece are driven to lift through the overturning lifting mechanism, the table top of the processing placing table is far away from the processing placing table, then the clamping assembly is driven to overturn and change the surface, finally the workpiece after surface changing is fallen back and fixed on the processing placing table for processing of another terminal surface, the workpiece is automatically overturned, clamped and fixed, manual operation is avoided, the processing efficiency is improved, meanwhile, the workpiece is prevented from being scratched in the surface changing process through the cooperation of overturning lifting mechanism for automatically driving the workpiece to overturn and lift.
Specifically, the turnover lifting mechanism comprises a lifting assembly 7 and a turnover assembly 4 driven by the lifting assembly to lift, the turnover assembly 4 comprises a turnover mounting seat 41, a turnover shaft 42 rotatably arranged on the turnover mounting seat 41, a turnover motor 43 arranged on the turnover mounting seat 41, and a turnover transmission mechanism 44, and the turnover transmission mechanism 44 comprises a turnover driving gear 441 arranged on a rotating shaft of the turnover motor 43, a turnover driven gear 442 arranged on the turnover shaft 42, and a turnover transmission belt 443 in transmission connection with the turnover driving gear 441 and the turnover driven gear 442. The clamping assembly 3 is driven to overturn through gear belt transmission to change the surface, so that the overturning angle is more accurate, the overturning is stable, and the amplitude is small.
In addition, the clamping assembly 3 comprises: the clamping installation seat 31 is arranged at one end of the overturning shaft 42 far away from the overturning installation seat 41; a clamp rail 32 provided on the clamp mounting seat 31; the clamping claw 33 comprises two clamping slide blocks 331 which are oppositely arranged and are arranged on the clamping slide rail 32 in a sliding manner, and a clamping single piece 332 arranged on the clamping slide blocks 331; a clamping cylinder 34, the telescopic end of which is connected with any one of the clamping sliders 331; a clamp sensor 37 provided on any of the clamp claws 33 and electrically connected to the clamp cylinder 34; the synchronous transmission line 35 comprises a synchronous transmission wheel 351 rotatably arranged on the clamping mounting seat 31 and a synchronous transmission belt 352 arranged on the synchronous transmission wheel 351, and the two clamping sliding blocks 331 are respectively and fixedly connected with the upper belt and the lower belt of the synchronous transmission belt 352, so that the clamping cylinder 34 drives the two clamping sliding blocks 331 to synchronously and reversely slide. When the manipulator transfers the workpiece to the clamping assembly 3 from the previous station and the workpiece is sensed by the clamping sensor 37, the clamping cylinder 34 is driven to work, the clamping cylinder 34 drives any clamping slide block 331 connected with the telescopic end of the clamping cylinder to slide, after the clamping slide block 331 slides, the two oppositely arranged clamping slide blocks 331 slide oppositely through the synchronous transmission line 35, and simultaneously the two clamping single pieces 332 are driven to mutually approach to clamp the workpiece, so that automatic sensing clamping can be realized, and the clamping efficiency is greatly improved; specifically, the two clamping slide rails 32 are oppositely arranged on the clamping mounting seat 31, and the clamping slide block 331 is slidably connected with the two clamping slide rails 32, so that the clamping stability is improved, and further the workpiece machining precision is improved. Upset drive mechanism 44 and synchronous drive line 35 level are horizontal to be set up, compact structure effectively utilizes the position of frame 1, and whole occupation space is little for this application can be in narrow space work.
Further, the centre gripping singlets 332 includes installation department 3321, connecting portion 3322 and clamping part 3323, the installation department 3321 is installed on centre gripping slider 331, connecting portion 3322 one end is connected with installation department 3321, and the other end is connected with clamping part 3323, be equipped with threaded mounting hole 5 on the clamping part 3323 lateral wall, centre gripping subassembly 3 still includes supplementary tight piece 36 that presss from both sides, supplementary tight piece 36 that presss from both sides passes through threaded mounting hole 5 demountable installation on the clamping part 3323 clamping face. The clamping part 3323 is V-shaped, and the openings of the V-shaped clamping parts 3323 on the two oppositely arranged clamping single pieces 332 are opposite, so that a columnar or square strip-shaped workpiece can be stably clamped and fixed; supplementary tight piece 36 that presss from both sides adopts soft colloid, not only plays the guard action to the work piece, improves moreover and the work piece between frictional force for the centre gripping is more firm, is equipped with threaded mounting hole 5 on clamping part 3323 lateral wall simultaneously, makes supplementary tight piece 36 demountable installation that presss from both sides, and the change of being convenient for is applicable to the centre gripping of various different kind work pieces and fixes.
More specifically, be equipped with between upset subassembly 4 and the centre gripping subassembly 3 and be used for controlling the rotational positioning mechanism 6 of centre gripping subassembly 3 rotation angle, rotational positioning mechanism 6 includes two along vertical relative setting in proximity switch 61 on upset mount pad 41 and two locate on the centre gripping mount pad 31 respectively with two proximity switch 61 corresponds the response piece 62 that sets up. Two points of the proximity switch 61 are arranged on the overturning mounting seat 41 in a line, and the proximity switch and the induction sheet 62 arranged on the clamping mounting seat 31 are correspondingly arranged, so that the clamping assembly 3 can realize accurate positioning, accurate and timely rotation is performed by 180 degrees, the processing end face of the workpiece after overturning and surface changing is more accurate, and the processing precision of the workpiece is further improved.
Further, the lifting assembly 7 includes a lifting mounting seat 71 disposed on the frame 1, a lifting slide rail 72 disposed on the lifting mounting seat 71 along the vertical direction, and a lifting slider 73, one end of which is slidably disposed on the lifting slide rail 72, and the other end of which is fixedly connected to the turnover mounting seat 41, a lifting cylinder 74 disposed on the lifting mounting seat 71, and a lifting connecting member 75 disposed at the telescopic end of the lifting cylinder 74 and fixedly connected to the turnover mounting seat 41. The lifting air cylinder 74 drives the lifting slide block 73 to stably slide up and down on the lifting slide rail 72 so as to realize the lifting of the automatic driving clamping assembly 3, so that the processing efficiency is high, and meanwhile, through the matching of the lifting assembly 7 and the overturning assembly, the obstacles in the process of turning over the workpiece can be effectively avoided, and the workpiece is prevented from being scratched in the surface changing process.
Specifically, the processing placing table 2 includes a placing base 21 disposed on the frame 1, a processing table 22 movably disposed on the placing base 21, and a height adjusting mechanism 23 disposed on the placing base 21 and used for automatically adjusting the height of the processing table 22. The height of the processing table 22 is adjusted to adapt to the processing of workpieces with different lengths.
Specifically, the height adjusting mechanism 23 includes a height adjusting cylinder 231 disposed on the placing base 21 and having a telescopic end connected to the processing table 22, a guide post 232 disposed on the processing table 22, a guide sleeve 233 disposed on the placing base 21 and respectively corresponding to the guide posts 232, a limit post 234 disposed between the processing table 22 and the placing base 21, and a buffer spring 235 disposed between the processing table 22 and the placing base 21 and respectively sleeved on the guide posts 232. Through the mutual matching of the guide posts 232 and the guide sleeves 233, the guide function is achieved, and the parallelism of the processing table top 22 is kept, so that the workpiece cannot swing when placed on the processing table top 22; the falling height of the processing table 22 is limited by the limiting column 234; moreover, buffer spring 235 makes the work piece play the cushioning effect when placing at processing mesa 22, avoids the rigidity collision to damage the work piece, and the spring after the compression has the effect that drives processing mesa 22 jacking simultaneously for processing mesa 22 pastes tight work piece, has further improved the steadiness of work piece, improves the machining precision of work piece processing terminal surface.
More specifically, the processing platform 22 is provided with a processing and placing circular groove 221, and the plurality of guide posts 232 are symmetrically arranged along the circumferential direction of the processing and placing circular groove 221. The work piece is placed on processing places circular slot 221, plays horizontal limiting displacement, avoids the work piece to slide along the horizontal direction when processing, and guide pillar 232 sets up the depth of parallelism that then effectual maintenance processing mesa 22 along the mutual symmetry of the circumferencial direction that processing placed circular slot 221 for the work piece can not take place the beat when placing on processing mesa 22, improves work piece machining precision.
Further, the high-precision automatic overturning processing equipment further comprises a blowing device 8 which is arranged on one side of the processing placing table 2 and used for removing processing waste materials, wherein the blowing device 8 comprises a blowing base 81 arranged on the rack 1, an air inlet 82 and an air outlet cooling pipe 83 communicated with the air inlet 82 are arranged on the blowing base 81, and a blowing nozzle 84 is arranged at one end, far away from the blowing base 81, of the air outlet cooling pipe 83. The machining waste is automatically and timely removed completely through the air blowing device 8, the waste is prevented from remaining on the machining table top 22, and the horizontal precision is influenced due to the residual waste when the workpiece after surface replacement falls back to the machining table top 22 again, so that the machining precision of the other end face is influenced. Meanwhile, the cooling gas blown out through the outlet cooling pipe 83 can cool the machined surface of the workpiece.
The high-precision automatic overturning machining equipment comprises a rack, wherein a machining placing table, a clamping assembly and an overturning lifting mechanism are arranged on the rack, when two end faces of a workpiece are machined, the clamping assembly is automatically clamped and fixed on the machining placing table, one end face of the workpiece is machined, and the workpiece is high in machining stability, machining accuracy and precision due to the supporting effect of the machining placing table in the machining process; after a terminal surface is processed, the clamping assembly and the workpiece are driven to lift through the overturning lifting mechanism, the table top of the processing placing table is far away from the processing placing table, then the clamping assembly is driven to overturn and change the surface, finally the workpiece after surface changing is fallen back and fixed on the processing placing table for processing of another terminal surface, the workpiece is automatically overturned, clamped and fixed, manual operation is avoided, the processing efficiency is improved, meanwhile, the workpiece is prevented from being scratched in the surface changing process through the cooperation of overturning lifting mechanism for automatically driving the workpiece to overturn and lift.
The above description is provided for one embodiment of the present invention, and the embodiments of the present invention are not limited to these descriptions, and the present invention is not limited to the above nomenclature and the English nomenclature since the trade nomenclature is different. Similar or identical methods, structures and the like as those of the present invention or several technical deductions or substitutions made on the premise of the conception of the present invention should be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides an automatic processing equipment that overturns of high accuracy, includes frame (1), its characterized in that, be equipped with processing in frame (1) and place platform (2), upset elevating system and be used for placing work piece centre gripping subassembly (3) on platform (2) are placed in processing, centre gripping subassembly (3) are located processing and place platform (2) top, its with upset elevating system connects and receives this upset elevating system to order about in processing and place platform (2) top ascending lifting and reset fall back, and centre gripping subassembly (3) upwards lifts to execute the upset after the take the altitude, resets and fall back afterwards.
2. A high-precision automatic turnover processing device according to claim 1, wherein said turnover lifting mechanism comprises a lifting assembly (7) and a turnover assembly (4) driven by the lifting assembly to lift, and said turnover assembly (4) comprises:
a flip mounting base (41);
the overturning shaft (42) is rotatably arranged on the overturning mounting seat (41);
the overturning motor (43) is arranged on the overturning mounting seat (41);
and the overturning transmission mechanism (44) comprises an overturning driving gear (441) arranged on a rotating shaft of the overturning motor (43), an overturning driven gear (442) arranged on the overturning shaft (42) and an overturning transmission belt (443) in transmission connection with the overturning driving gear (441) and the overturning driven gear (442).
3. A high precision automatic reverse machining device according to claim 2, characterized in that said clamping assembly (3) comprises:
the clamping mounting seat (31) is arranged at one end, far away from the overturning mounting seat (41), of the overturning shaft (42);
a clamping slide rail (32) arranged on the clamping mounting seat (31);
the clamping claw (33) comprises two clamping sliding blocks (331) which are oppositely arranged and are arranged on the clamping sliding rail (32) in a sliding manner, and a clamping single piece (332) arranged on the clamping sliding blocks (331);
the telescopic end of the clamping cylinder (34) is connected with any clamping slide block (331);
a clamping sensor (37) which is arranged on any clamping claw (33) and is electrically connected with the clamping cylinder (34);
and the synchronous transmission line (35) comprises a synchronous transmission wheel (351) rotatably arranged on the clamping mounting seat (31) and a synchronous transmission belt (352) arranged on the synchronous transmission wheel (351), and the two clamping sliding blocks (331) are respectively and fixedly connected with the upper belt and the lower belt of the synchronous transmission belt (352) so that the clamping cylinder (34) drives the two clamping sliding blocks (331) to synchronously and reversely slide.
4. The automatic processing equipment that overturns of high accuracy according to claim 3, characterized in that, centre gripping list piece (332) includes installation department (3321), connecting portion (3322) and clamping part (3323), installation department (3321) is installed on centre gripping slider (331), connecting portion (3322) one end is connected with installation department (3321), and the other end is connected with clamping part (3323), be equipped with threaded mounting hole (5) on clamping part (3323) lateral wall, centre gripping subassembly (3) still includes supplementary clamp piece (36), supplementary clamp piece (36) through threaded mounting hole (5) demountable installation on clamping part (3323) clamping surface.
5. A high-precision automatic reverse processing device according to claim 3, wherein a rotary positioning mechanism (6) for controlling the reverse angle of the clamping assembly (3) is arranged between the reverse assembly (4) and the clamping assembly (3), and the rotary positioning mechanism (6) comprises two proximity switches (61) which are arranged on the reverse mounting base (41) along the longitudinal direction and oppositely, and two sensing pieces (62) which are arranged on the clamping mounting base (31) and respectively correspond to the two proximity switches (61).
6. A high precision automatic reverse processing equipment according to claim 2, wherein the lifting assembly (7) comprises:
the lifting mounting seat (71) is arranged on the rack (1);
a lifting slide rail (72) which is arranged on the lifting mounting base (71) along the vertical direction;
one end of the lifting slide block (73) is arranged on the lifting slide rail (72) in a sliding manner, and the other end of the lifting slide block is fixedly connected with the overturning mounting seat (41);
a lifting cylinder (74) arranged on the lifting mounting base (71);
and the lifting connecting piece (75) is arranged at the telescopic end of the lifting cylinder (74) and is fixedly connected with the overturning mounting seat (41).
7. A high precision automatic reverse processing equipment according to claim 1, characterized in that the processing placing table (2) comprises:
a placing base (21) arranged on the frame (1);
the processing table top (22) is movably arranged on the placing base (21);
and the height adjusting mechanism (23) is arranged on the placing base (21) and is used for automatically adjusting the height of the processing table top (22).
8. A high precision automatic reverse processing equipment according to claim 7, wherein the height adjusting mechanism (23) comprises:
the height adjusting cylinder (231) is arranged on the placing base (21), and the telescopic end of the height adjusting cylinder is connected with the processing table top (22);
the guide posts (232), a plurality of said guide posts (232) locate on processing mesa (22);
the guide sleeves (233), a plurality of the guide sleeves (233) are arranged on the placing base (21) and are respectively matched with a plurality of the guide columns (232) correspondingly;
the limiting columns (234) are arranged between the processing table top (22) and the placing base (21);
the buffer springs (235) are arranged between the processing table top (22) and the placing base (21), and the plurality of buffer springs (235) are respectively sleeved on the plurality of guide pillars (232).
9. The high-precision automatic overturning machining device according to claim 8, wherein a machining and placing circular groove (221) is formed in the machining table top (22), and the guide posts (232) are symmetrically arranged along the circumferential direction of the machining and placing circular groove (221).
10. The high-precision automatic overturning processing equipment according to claim 1, further comprising a blowing device (8) arranged on one side of the processing placing table (2) and used for removing processing waste, wherein the blowing device (8) comprises a blowing base (81) arranged on the machine frame (1), the blowing base (81) is provided with an air inlet head (82) and an air outlet cooling pipe (83) communicated with the air inlet head (82), and one end of the air outlet cooling pipe (83) far away from the blowing base (81) is provided with a blowing nozzle (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787832.2A CN113618682A (en) | 2021-07-13 | 2021-07-13 | High-precision automatic overturning machining equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110787832.2A CN113618682A (en) | 2021-07-13 | 2021-07-13 | High-precision automatic overturning machining equipment |
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| CN113618682A true CN113618682A (en) | 2021-11-09 |
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| CN202110787832.2A Pending CN113618682A (en) | 2021-07-13 | 2021-07-13 | High-precision automatic overturning machining equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927294A (en) * | 2021-11-11 | 2022-01-14 | 浙江省机电设计研究院有限公司 | Overturning positioning device |
| CN114290117A (en) * | 2022-01-07 | 2022-04-08 | 宁夏天地奔牛实业集团有限公司 | Rotary turnover device for cylindrical products |
| CN114939854A (en) * | 2022-07-26 | 2022-08-26 | 杭州泰尚智能装备有限公司 | Heat exchanger multi-angle upset positioner |
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| CN114290117A (en) * | 2022-01-07 | 2022-04-08 | 宁夏天地奔牛实业集团有限公司 | Rotary turnover device for cylindrical products |
| CN114939854A (en) * | 2022-07-26 | 2022-08-26 | 杭州泰尚智能装备有限公司 | Heat exchanger multi-angle upset positioner |
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