CN116252164B - Workpiece positioning device capable of being adjusted in multiple directions - Google Patents
Workpiece positioning device capable of being adjusted in multiple directions Download PDFInfo
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- CN116252164B CN116252164B CN202310258848.3A CN202310258848A CN116252164B CN 116252164 B CN116252164 B CN 116252164B CN 202310258848 A CN202310258848 A CN 202310258848A CN 116252164 B CN116252164 B CN 116252164B
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- steel ring
- vertical plate
- fixedly connected
- positioning
- plate
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- 229910000831 Steel Inorganic materials 0.000 claims description 72
- 239000010959 steel Substances 0.000 claims description 72
- 210000000078 claw Anatomy 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 206010066054 Dysmorphism Diseases 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
-
- 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
- B23Q3/06—Work-clamping means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a workpiece positioning device capable of being adjusted in multiple directions, which relates to the technical field of workpiece positioning and comprises a first seat piece and a second seat piece, wherein the first seat piece and the second seat piece have the same structure; the first seat member is provided with an L-shaped foot plate. This but multidirectional regulation's work piece positioner can be applicable to the equipment of different forms of feeding and carry out location processing to the work piece, can possess the location function of multidirectional regulation on the horizontal position, realize the deep processing of auxiliary processing equipment to a plurality of azimuth of dysmorphism work piece, can carry out the location processing of multiaspect to lighter work piece on arbitrary circumference angle, can carry out the rotation location processing to the heavier work piece of quality, utilize the annular structure of annular rail subassembly to offset the load that partial gravity brought, improve the bearing of annular rail subassembly to heavy work piece can, guarantee the accurate processing of work piece processing equipment to heavy work piece.
Description
Technical Field
The invention relates to the technical field of workpiece positioning, in particular to a workpiece positioning device capable of being adjusted in multiple directions.
Background
At present, a workpiece positioning device is used for positioning a workpiece, and when the workpiece is processed by using a clamp, the workpiece is firstly placed in the clamp according to the requirements of a processing technology, so that the workpiece has a correct position relative to a machine tool and a cutter before being clamped, and the process is called workpiece positioning; in the industrial production process, the positioning of the workpiece is an important process, and once the positioning is inaccurate, the workpiece cannot be suitable for direct scrapping; severe and even damaging the machine being processed.
The prior Chinese patent publication No. CN103158086A proposes a workpiece positioning device, and the scheme of the invention comprises the following steps: the two sides of the sliding rail are inwards recessed; the first base and the second base are oppositely arranged, and although the distance between the bases can be easily adjusted in the scheme of the invention, the positioning of the workpieces can be completed, but the positioning of common workpieces can be realized, the actual multi-directional adjustment and positioning of special-shaped workpieces, light workpieces and heavy workpieces can not be realized, and meanwhile, the positioning processing of the workpieces can not be carried out by matching with equipment in different feeding modes.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: a workpiece positioning device capable of being adjusted in multiple directions comprises a first seat piece and a second seat piece, wherein the first seat piece and the second seat piece are identical in structure; the first seat part is provided with an L-shaped foot plate, the upper end of the foot plate is fixedly connected with a T-shaped table, the left side and the right side of the upper end of the T-shaped table are symmetrically connected with guide cylinders, the inside of each guide cylinder is hollow, screws are arranged on the guide cylinders arranged on the left side of the T-shaped table in a threaded manner, the middle part of the upper end of the T-shaped table is fixedly connected with at least two positioning sleeves, the two positioning sleeves are symmetrically arranged at the front end and the rear end of the T-shaped table, and hexagonal slots are formed in the middle parts of the positioning sleeves in a penetrating manner; a pin rod is inserted into the hexagonal slot, and the front end and the rear end of the pin rod are fixedly connected with hexagonal columns which are correspondingly matched with the hexagonal slot;
the frame body assembly is provided with a vertical plate assembled at the upper end of the T-shaped table, the middle part of the lower end of the vertical plate is fixedly connected with a connecting column, and the vertical plate is assembled with the T-shaped table through a hexagonal column matched connecting column on a pin rod;
the annular rail assembly is arranged on the vertical plate through bolts, and the installation position of the annular rail assembly and the first seat piece can be changed through the frame body assembly;
the positioning assembly is assembled on the annular rail assembly, can move on the annular rail assembly around the circumference, and can position and adjust the workpiece in any direction.
Preferably, a column body is arranged between the two positioning sleeves, the bottom of the column body is fixedly connected with the upper end of the T-shaped table, the upper end of the T-shaped table is close to the left side and provided with a storage groove, and a rubber pad is embedded in the storage groove and used for blocking the space between the vertical plate and the upper end of the T-shaped table, so that the functions of supporting, buffering and damping are achieved.
Preferably, the riser is kept away from one side fixedly connected with first boss and second boss of rubber pad, and first boss is located the top setting of second boss, and the riser is close to one side of rubber pad and has seted up the spacing groove with the corresponding position of first boss and second boss, and the quantity of spacing groove is two.
Preferably, the riser is close to the one side fixedly connected with mounting disc of sole, and the mounting disc is the symmetry setting about the axis of riser, the riser is located the one side fixedly connected with external lantern ring of first boss, and the distal end of external lantern ring stretches into the setting under the position sleeve through guide cylinder.
Preferably, the inside intermediate position of external lantern ring is provided with built-in steel ring, and built-in steel ring passes through mounting disc and riser fixed mounting, and the inboard telescopic mounting of external lantern ring has the telescopic ring, and the telescopic ring suit is with the surface of built-in steel ring, and the telescopic ring passes through built-in steel ring and the telescopic mounting of external lantern ring.
Preferably, the annular rail assembly comprises at least two groups of first steel ring frames and second steel ring frames, wherein foot plates are fixedly connected to two free ends of the first steel ring frames and the second steel ring frames, and a spacer body sleeved between the first steel ring frames and the second steel ring frames.
Preferably, the first steel ring frame is installed with the riser bolt through foot dish and first boss cooperation, and the second steel ring frame is installed with the riser bolt through foot dish and second boss cooperation, and the foot dish can also be installed in the spacing inslot through the bolt.
Preferably, the positioning assembly comprises a hollow tube which is arranged between the first steel ring frame and the second steel ring frame in a limiting mode, and the upper end and the lower end of the hollow tube are respectively fixedly connected with a first sleeving tube and a second sleeving tube, wherein the first sleeving tube is sleeved on the first steel ring frame, and the second sleeving tube is sleeved on the second steel ring frame.
Preferably, the back side ends of the first sleeved pipe and the second sleeved pipe are connected with a thread shrinkage sleeve in a staggered manner, and the outer surface of the thread shrinkage sleeve is provided with a thread tightening ring in a thread manner, so that the first sleeved pipe or the second sleeved pipe is fastened and positioned on the first steel ring frame or the second steel ring frame.
Preferably, the middle part fixedly connected with hydraulic cylinder of cavity pipe, and hydraulic cylinder's flexible end screw thread installs three claw cylinders, and three claw cylinders and hydraulic cylinder place axis point to the ring central point that first steel ring frame and second steel ring frame are located.
The invention provides a workpiece positioning device capable of being adjusted in multiple directions. The beneficial effects are as follows:
1. the workpiece positioning device capable of being adjusted in multiple directions can exert stable clamping and stable machining of heavy workpieces when being adjusted to be vertical to the ground through the annular rail assembly, and meanwhile, the positioning device can be matched with horizontal feeding type workpiece machining equipment to perform horizontal feeding machining on the workpieces, and can be suitable for positioning machining on the workpieces by equipment in different feeding modes.
2. This but multidirectional regulation's work piece positioner through doing circumference slip regulation function's support around the ring that first steel ring frame or second steel ring frame are located under, can carry out circumference rotation regulation on arbitrary horizontal angle to special-shaped workpiece, realizes assisting the deep processing of processing equipment to a plurality of azimuth of special-shaped workpiece for this position device possesses multidirectional regulation's locate function in the horizontal position, can improve this positioner's practicality and flexibility.
3. This but multidirectional regulation's work piece positioner changes the contained angle between ring rail subassembly and the first seat spare on the riser through the exclusive use flexible lasso regulation for ring rail subassembly can be around the round pin pole that the spliced pole is located and do circumference rotation regulation under the bolt location of screw, and under the assistance of the location of no hexagonal post to the riser this moment, the locating component on the ring rail subassembly can be to lighter work piece rotation regulation on arbitrary circumference angle this moment, carries out the location processing of many azimuth angles to light-duty work piece.
4. According to the workpiece positioning device capable of being adjusted in multiple directions, the hexagonal column embedded in the connecting column is separated, so that the vertical plate can rotate anticlockwise and leftwards upwards around the pin rod where the connecting column is located, and the adjusting degree of the vertical plate positioned on the T-shaped table can be adjusted by combining the pin rod with the hexagonal column; the auxiliary support and positioning of the telescopic ferrule on one side of the vertical plate can change the installation deflection angle between the annular rail assembly and the first seat member under the four rotation angles, so that the positioning device can clamp and position the workpiece strongly and simultaneously can perform rotation positioning processing on the workpiece with heavier mass;
5. this but multidirectional regulation's work piece positioner through combining hexagonal post with the riser location at the round pin pole and assembling on T type bench to and under the screw will flexible lasso bolt location cooperation, can ensure that locating component is to heavy work piece steady location, guarantee the steady regulation and the support of annular rail subassembly to heavy work piece, utilize annular structure of annular rail subassembly to offset the load that partial gravity brought simultaneously, improve the bearing of annular rail subassembly to heavy work piece and can, guarantee the accurate processing of work piece processing equipment to heavy work piece.
Drawings
FIG. 1 is a schematic view of the external structure of a multidirectional adjustable workpiece positioning device according to the present invention;
FIG. 2 is a schematic view of the structure of the pin of the present invention;
FIG. 3 is a schematic view of a first seat member according to the present invention;
FIG. 4 is a schematic view of the front structure of the frame assembly of the present invention;
FIG. 5 is a schematic view of the back structure of the frame assembly of the present invention;
FIG. 6 is a schematic view of the structure of the annular rail assembly of the present invention;
FIG. 7 is a schematic view of the structure of the frame assembly and the first seat member in a deformed state according to the present invention;
FIG. 8 is a schematic view of the structure of the frame assembly of the present invention in an initial installed state with the first seat member;
FIG. 9 is a schematic view of a positioning assembly according to the present invention;
fig. 10 is a schematic view of the structure of the annular rail assembly of the present invention in vertical use.
In the figure: 1. a first seat member; 101. foot plates; 102. a T-shaped table; 103. a guide cylinder; 104. a screw; 105. a positioning sleeve; 106. a column; 107. a rubber pad; 2. a second seat member; 3. a frame assembly; 301. a riser; 302. a first cam; 303. a second cam; 304. a mounting plate; 305. a connecting column; 306. an external collar; 307. a steel ring is arranged in the steel ring; 308. a limit groove; 309. a telescoping collar; 4. a circular rail assembly; 401. a first steel ring frame; 402. a second steel ring frame; 403. foot plates; 404. a spacer; 5. a positioning assembly; 501. a hollow tube; 502. sleeving a first pipe; 503. sleeving a second pipe; 504. a threaded tightening ring; 505. a hydraulic cylinder; 506. a three-jaw cylinder; 6. a pin rod; 7. hexagonal column.
Description of the embodiments
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 8, the present invention provides a technical solution: a workpiece positioning device capable of being adjusted in multiple directions comprises a first seat part 1 and a second seat part 2, wherein the structures of the first seat part and the second seat part are identical; the first seat member 1 is provided with an L-shaped foot plate 101, the upper end of the foot plate 101 is fixedly connected with a T-shaped table 102, the left side and the right side of the upper end of the T-shaped table 102 are symmetrically connected with guide cylinders 103, the inside of each guide cylinder 103 is hollow, screws 104 are arranged on the guide cylinders 103 arranged on the left side of the T-shaped table 102 in a threaded manner, at least two positioning sleeves 105 are fixedly connected to the middle part of the upper end of the T-shaped table 102, the two positioning sleeves 105 are symmetrically arranged at the front end and the rear end of the T-shaped table 102, and hexagonal slots are formed in the middle part of each positioning sleeve 105 in a penetrating manner; a pin rod 6 is inserted into the hexagonal slot, the front end and the rear end of the pin rod 6 are fixedly connected with hexagonal columns 7, and the hexagonal columns 7 are correspondingly matched with the hexagonal slot; a column 106 is arranged between the two positioning sleeves 105, the bottom of the column 106 is fixedly connected to the upper end of the T-shaped table 102, a storage groove is formed in the upper end of the T-shaped table 102 near the left side, and a rubber pad 107 is embedded in the storage groove and used for blocking the space between the vertical plate 301 and the upper end of the T-shaped table 102, so that the functions of supporting, buffering and damping are achieved;
the frame body assembly 3 is provided with a vertical plate 301 assembled at the upper end of the T-shaped table 102, the middle part of the lower end of the vertical plate 301 is fixedly connected with a connecting column 305, the middle part of the connecting column 305 is provided with a hexagonal groove, the hexagonal column 7 is correspondingly matched with the hexagonal groove, the hexagonal column 7 arranged at the rear end of the pin rod 6 can be inserted into the hexagonal groove in the middle part of the connecting column 305, the hexagonal column 7 at the front end of the pin rod 6 can be inserted into the positioning sleeve 105, and the positioning assembly between the bottom of the vertical plate 301 and the T-shaped table 102 can be ensured while the pin rod 6 is clamped on the T-shaped table 102 synchronously; the hexagonal columns 7 at the front and rear ends of the pin rod 6 can be respectively embedded into the positioning sleeve 105 and the connecting column 305, so that a worker can judge whether the connecting column 305 is positioned at the upper end of the T-shaped table 102 or not by observing the embedded depth of the hexagonal column 7 at the front end and the positioning sleeve 105, and the worker can conveniently position the vertical plate 301 on the T-shaped table 102 in an auxiliary manner; the vertical plate 301 is assembled with the T-shaped table 102 through the hexagonal column 7 on the pin rod 6 and the connecting column 305;
the annular rail assembly 4 is mounted on the vertical plate 301 through bolts, and the mounting position of the annular rail assembly and the first seat member 1 can be changed through the frame body assembly 3; the annular rail assembly 4 comprises at least two groups of first steel ring frames 401 and second steel ring frames 402, wherein foot plates 403 are fixedly connected to two free ends of the first steel ring frames 401 and the second steel ring frames 402, and a spacer 404 is sleeved between the first steel ring frames 401 and the second steel ring frames 402; the first steel ring frame 401 is in bolt installation with the riser 301 through the matching of the foot plate 403 and the first convex plate 302, the second steel ring frame 402 is in bolt installation with the riser 301 through the matching of the foot plate 403 and the second convex plate 303, and the foot plate 403 can be further installed in the limit groove 308 through bolts;
the positioning assembly 5 is assembled and installed on the annular rail assembly 4, can move on the annular rail assembly 4 around the circumference, and can position and adjust the workpiece in any direction.
When the device is used, in the initial use state as shown in fig. 1, a workpiece is clamped and positioned at the center of a circular ring through two groups of three-jaw air cylinders 506 symmetrically arranged on the annular rail assembly 4, so that the workpiece can be processed by combining equipment for vertically processing the workpiece, meanwhile, the workpiece can be extruded and clamped by two co-located hydraulic air cylinders 505 in a mode of loosening and tightening the threaded tightening ring 504, circumferential sliding adjustment is performed around the circular ring where the first steel ring frame 401 or the second steel ring frame 402 is positioned, and the specific orientation of the workpiece can be easily changed;
and under the support of doing circumference around the ring that first steel ring frame 401 or second steel ring frame 402 are located and sliding the regulation function, can carry out circumference rotation regulation on arbitrary horizontal angle to the dysmorphism work piece, realize assisting the deep processing of processing equipment to a plurality of azimuth of dysmorphism work piece for this bit device possesses the location function that multidirectional was adjusted in the horizontal direction, can improve this positioner's practicality and flexibility.
In the second embodiment, as shown in fig. 1 to 10, a first convex disc 302 and a second convex disc 303 are fixedly connected to one surface of a riser 301 far away from a rubber pad 107, the first convex disc 302 is located above the second convex disc 303, limit grooves 308 are formed in positions, corresponding to the first convex disc 302 and the second convex disc 303, on one surface of the riser 301 close to the rubber pad 107, and the number of limit grooves 308 is two; one surface of the vertical plate 301, which is close to the foot plate 101, is fixedly connected with a mounting plate 304, the mounting plate 304 is symmetrically arranged relative to the central axis of the vertical plate 301, one surface of the vertical plate 301, which is positioned on the first convex plate 302, is fixedly connected with an external collar 306, and the far end of the external collar 306 extends into the position right below the positioning sleeve 105 through the guide cylinder 103; an internal steel ring 307 is arranged in the middle of the inside of the external collar 306, the internal steel ring 307 is fixedly installed with the vertical plate 301 through a mounting plate 304, a telescopic ferrule 309 is arranged on the inner side of the external collar 306 in a telescopic manner, the telescopic ferrule 309 is sleeved on the outer surface of the internal steel ring 307, and the telescopic ferrule 309 is in telescopic installation with the external collar 306 through the internal steel ring 307; the angle between the annular rail assembly 4 on the vertical plate 301 and the first seat member 1 is changed by adjusting the telescopic ferrule 309 alone, so that the annular rail assembly 4 can perform circumferential rotation adjustment around the pin rod 6 where the connecting column 305 is positioned under the bolt positioning of the screw 104, and at the moment, the positioning assembly 5 on the annular rail assembly 4 can perform multi-azimuth positioning processing on a light workpiece by performing rotation adjustment on any circumferential angle without the help of the hexagonal column 7 on the vertical plate 301;
the positioning assembly 5 comprises a hollow pipe 501 which is arranged between the first steel ring frame 401 and the second steel ring frame 402 in a limiting way, and the upper end and the lower end of the hollow pipe 501 are respectively fixedly connected with a first sleeving pipe 502 and a second sleeving pipe 503, wherein the first sleeving pipe 502 is sleeved on the first steel ring frame 401, and the second sleeving pipe 503 is sleeved on the second steel ring frame 402; the back side ends of the first sleeved pipe 502 and the second sleeved pipe 503 are connected with a thread shrinkage sleeve in a staggered manner, the thread shrinkage sleeve can extend into the inner side of the limit groove 308, and a thread tightening ring 504 is arranged on the outer surface of the thread shrinkage sleeve in a threaded manner and used for fastening and positioning the first sleeved pipe 502 or the second sleeved pipe 503 on the first steel ring frame 401 or the second steel ring frame 402; the middle part of hollow tube 501 fixedly connected with hydraulic cylinder 505, and the flexible end screw thread of hydraulic cylinder 505 installs three claw cylinder 506, and three claw cylinder 506 and hydraulic cylinder 505 place the central axis and point to the ring central point that first steel ring frame 401 and second steel ring frame 402 place.
In use, the hexagonal column 7 embedded in the connecting column 305 is separated, so that the vertical plate 301 can rotate left and above around the pin rod 6 where the connecting column 305 is positioned, and the vertical plate 301 can rotate 45 degrees, 90 degrees, 135 degrees and 180 degrees according to the clamping angle of the hexagonal column 7 in the connecting column 305; the rotation angle is an adjustment degree by which the vertical plate 301 can be assembled to the T-shaped table 102 by combining the pin 6 with the hexagonal column 7; the auxiliary support and positioning of the telescopic ferrules 309 on one side of the vertical plate 301 can change the installation deflection angle between the annular rail assembly 4 and the first seat member 1 under the four rotation angles, ensure that the positioning device can clamp and position workpieces strongly and simultaneously can perform rotary positioning processing on the workpieces with heavier mass, the vertical plate 301 is positioned on the T-shaped table 102 by combining the pin rod 6 with the hexagonal column 7, and the bolt 104 is matched with the telescopic ferrules 309 in a bolt positioning manner, so that the stable positioning and support of the heavy workpieces by the positioning assembly 5 can be ensured, the stable adjustment and support of the heavy workpieces by the annular rail assembly 4 can be ensured, the load brought by partial gravity can be offset by utilizing the annular structure of the annular rail assembly 4, the bearing capacity of the heavy workpieces by the annular rail assembly 4 can be improved, and the accurate processing of the heavy workpieces by the workpiece processing equipment can be ensured;
when the annular rail assembly 4 is adjusted to be vertical to the ground, as shown in fig. 10, the positioning device can perform stable clamping and stable machining on the heavy workpiece in the state, and meanwhile, the positioning device can be matched with horizontal feeding type workpiece machining equipment to perform horizontal feeding machining on the workpiece; the device can be suitable for positioning and processing workpieces by equipment in different feeding modes;
the positioning assembly 5 can also rotate around the circle center on the circular plane where the circular rail assembly 4 is positioned while rotating around the pin rod 6 under the drive of the vertical plate 301 through the circular rail assembly 4, so that the two phases are combined to achieve the multidirectional positioning of the workpiece by the positioning device;
through gyration screw thread lock ring 504 for the free end of screw thread shrink sleeve resumes the flaring state under the initial condition, can the hook in the inboard of spacing groove 308, can be when not using locating component 5, with the screw thread shrink sleeve spacing on the cover tube install in spacing groove 308 inboard, accomodate locating component 5 and install one side at riser 301, when need not screw thread lock ring 504 with the cover tube location and install on the steel ring frame, make screw thread lock ring 504 be in the relaxation state when not using, reduce the tired degree of screw thread lock ring 504, improve screw thread lock ring 504's life, and prevent locating component 5 slip on the steel ring frame, and take place the frictional collision between the structure, conveniently accomodate simultaneously and transport.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (4)
1. The workpiece positioning device capable of being adjusted in multiple directions is characterized by comprising a first seat piece (1) and a second seat piece (2), wherein the structures of the first seat piece and the second seat piece are identical; the first seat part (1) is provided with an L-shaped foot plate (101), the upper end of the foot plate (101) is fixedly connected with a T-shaped table (102), the left side and the right side of the upper end of the T-shaped table (102) are symmetrically connected with guide cylinders (103), the inside of the guide cylinders (103) is in a hollow arrangement, screws (104) are arranged on the guide cylinders (103) arranged on the left side of the T-shaped table (102) in a threaded manner, the middle part of the upper end of the T-shaped table (102) is fixedly connected with two positioning sleeves (105), the two positioning sleeves (105) are symmetrically arranged at the front end and the rear end of the T-shaped table (102), and hexagonal slots are formed in the middle part of the positioning sleeves (105) in a penetrating manner; a pin rod (6) is inserted into the hexagonal slot, the front end and the rear end of the pin rod (6) are fixedly connected with hexagonal columns (7), and the hexagonal columns (7) are correspondingly matched with the hexagonal slot;
a column body (106) is arranged between the two positioning sleeves (105), the bottom of the column body (106) is fixedly connected to the upper end of the T-shaped table (102), a storage groove is formed in the upper end of the T-shaped table (102) near the left side, and a rubber pad (107) is embedded in the storage groove;
the bracket body assembly (3) is provided with a vertical plate (301) assembled at the upper end of the T-shaped table (102), the middle part of the lower end of the vertical plate (301) is fixedly connected with a connecting column (305), and the vertical plate (301) is assembled with the T-shaped table (102) through the cooperation of a hexagonal column (7) on a pin rod (6) and the connecting column (305);
one surface of the vertical plate (301) far away from the rubber pad (107) is fixedly connected with a first convex disc (302) and a second convex disc (303), the first convex disc (302) is arranged above the second convex disc (303), the vertical plate (301) is close to one surface of the rubber pad (107) and is provided with limiting grooves (308) at positions corresponding to the first convex disc (302) and the second convex disc (303), and the number of the limiting grooves (308) is two;
one surface of the vertical plate (301) close to the foot plate (101) is fixedly connected with a mounting plate (304), the mounting plate (304) is symmetrically arranged relative to the central axis of the vertical plate (301), one surface of the vertical plate (301) positioned on the first convex plate (302) is fixedly connected with an external collar (306), and the far end of the external collar (306) extends into the position right below the positioning sleeve (105) through the guide cylinder (103);
an internal steel ring (307) is arranged in the middle of the inside of the external lantern ring (306), the internal steel ring (307) is fixedly installed with the vertical plate (301) through a mounting plate (304), a telescopic lantern ring (309) is installed on the inner side of the external lantern ring (306) in a telescopic manner, the telescopic lantern ring (309) is sleeved on the outer surface of the internal steel ring (307), and the telescopic lantern ring (309) is installed with the external lantern ring (306) in a telescopic manner through the internal steel ring (307);
the annular rail assembly (4) is mounted on the vertical plate (301) through bolts, and the mounting position of the annular rail assembly and the first seat piece (1) can be changed through the frame body assembly (3);
the annular rail assembly (4) comprises two groups of first steel ring frames (401) and second steel ring frames (402), foot plates (403) are fixedly connected to two free ends of the first steel ring frames (401) and the second steel ring frames (402), and a spacer (404) sleeved between the first steel ring frames (401) and the second steel ring frames (402);
the first steel ring frame (401) is mounted with the vertical plate (301) through the matching of the foot plate (403) and the first convex plate (302), the second steel ring frame (402) is mounted with the vertical plate (301) through the matching of the foot plate (403) and the second convex plate (303), and the foot plate (403) can be mounted in the limit groove (308) through the bolts;
the positioning assembly (5) is assembled and installed on the annular rail assembly (4), can move on the annular rail assembly (4) around the circumference, and can position and adjust the workpiece in any direction.
2. A multidirectional adjustable workpiece positioning apparatus as set forth in claim 1, wherein: the locating component (5) comprises a hollow tube (501) which is arranged between the first steel ring frame (401) and the second steel ring frame (402) in a limiting mode, the upper end and the lower end of the hollow tube (501) are fixedly connected with a first sleeving tube (502) and a second sleeving tube (503) respectively, the first sleeving tube (502) is sleeved on the first steel ring frame (401), and the second sleeving tube (503) is sleeved on the second steel ring frame (402).
3. A multidirectional adjustable workpiece positioning apparatus as set forth in claim 2, wherein: the back side ends of the first sleeved pipe (502) and the second sleeved pipe (503) are connected with screw shrinkage sleeves in a staggered mode, and screw tightening rings (504) are installed on the outer surfaces of the screw shrinkage sleeves in a screw mode and used for fastening and positioning the first sleeved pipe (502) or the second sleeved pipe (503) on the first steel ring frame (401) or the second steel ring frame (402).
4. A multidirectional adjustable workpiece positioning apparatus according to claim 3, wherein: the middle part fixedly connected with hydraulic cylinder (505) of hollow tube (501), and three claw cylinder (506) are installed to the flexible end screw thread of hydraulic cylinder (505), and the central axis at three claw cylinder (506) and hydraulic cylinder (505) place is directional ring central point put at first steel ring frame (401) and second steel ring frame (402) place.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310258848.3A CN116252164B (en) | 2023-03-17 | 2023-03-17 | Workpiece positioning device capable of being adjusted in multiple directions |
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| CN202310258848.3A CN116252164B (en) | 2023-03-17 | 2023-03-17 | Workpiece positioning device capable of being adjusted in multiple directions |
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| CN116252164B true CN116252164B (en) | 2023-10-20 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9701405D0 (en) * | 1997-01-23 | 1997-03-12 | Lupton George | Clamping rail with positioning system for portable power tools |
| CN209639640U (en) * | 2019-04-21 | 2019-11-15 | 河南贵族轮毂技术有限公司 | A kind of steel ring end diameter jump runout quantity measuring tool |
| CN212043643U (en) * | 2020-04-14 | 2020-12-01 | 河北航瑞信科精密机械有限公司 | Clamping device for precision tooling product production |
| CN212601394U (en) * | 2020-06-04 | 2021-02-26 | 阜宁创新铸业有限公司 | Clamping device is used in machine parts production |
| CN113500431A (en) * | 2021-07-31 | 2021-10-15 | 杭州职业技术学院 | Numerical control indexing table |
| CN216151712U (en) * | 2021-09-18 | 2022-04-01 | 天津英斯特科技有限公司 | Numerical control boring and milling coordinate machining center with positioning function |
| CN217991776U (en) * | 2022-08-03 | 2022-12-09 | 济南瑞动精密传动设备有限公司 | Automatic positioning device for industrial robot machining |
-
2023
- 2023-03-17 CN CN202310258848.3A patent/CN116252164B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9701405D0 (en) * | 1997-01-23 | 1997-03-12 | Lupton George | Clamping rail with positioning system for portable power tools |
| CN209639640U (en) * | 2019-04-21 | 2019-11-15 | 河南贵族轮毂技术有限公司 | A kind of steel ring end diameter jump runout quantity measuring tool |
| CN212043643U (en) * | 2020-04-14 | 2020-12-01 | 河北航瑞信科精密机械有限公司 | Clamping device for precision tooling product production |
| CN212601394U (en) * | 2020-06-04 | 2021-02-26 | 阜宁创新铸业有限公司 | Clamping device is used in machine parts production |
| CN113500431A (en) * | 2021-07-31 | 2021-10-15 | 杭州职业技术学院 | Numerical control indexing table |
| CN216151712U (en) * | 2021-09-18 | 2022-04-01 | 天津英斯特科技有限公司 | Numerical control boring and milling coordinate machining center with positioning function |
| CN217991776U (en) * | 2022-08-03 | 2022-12-09 | 济南瑞动精密传动设备有限公司 | Automatic positioning device for industrial robot machining |
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| CN116252164A (en) | 2023-06-13 |
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Denomination of invention: A workpiece positioning device that can be adjusted in multiple directions Granted publication date: 20231020 Pledgee: Bank of China Co.,Ltd. Wuxi High tech Industrial Development Zone Branch Pledgor: LEIGUO TECHNOLOGY WUXI Co.,Ltd. Registration number: Y2024980006992 |
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