CN114932279A - Indexing electromagnetic tool with halving function and machining method for oil holes of shaft parts - Google Patents
Indexing electromagnetic tool with halving function and machining method for oil holes of shaft parts Download PDFInfo
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- CN114932279A CN114932279A CN202210635551.XA CN202210635551A CN114932279A CN 114932279 A CN114932279 A CN 114932279A CN 202210635551 A CN202210635551 A CN 202210635551A CN 114932279 A CN114932279 A CN 114932279A
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- shaft body
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- 238000003754 machining Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 10
- 238000004080 punching Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 30
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000010892 electric spark Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 description 10
- 238000011166 aliquoting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
- B23H9/14—Making holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H1/00—Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses an indexing electromagnetic tool with an equal dividing function, which belongs to the technical field of shaft part machining and comprises a base, wherein an equal dividing seat and a limiting assembly for limiting the equal dividing seat are arranged on the base, a limiting mechanism for limiting a shaft body is arranged on the equal dividing seat, and a guide structure for guiding an electrode is arranged on the base. Therefore, the shaft body can be equally divided to be punched, and the accuracy of the electrode in punching the shaft body is improved.
Description
Technical Field
The invention relates to an electromagnetic tool, in particular to an indexing electromagnetic tool with an equal division function, and belongs to the technical field of shaft part machining.
Background
An electric spark machine, EDM for short, is a machining device and is mainly used for electric spark machining. The method is widely applied to the manufacture of various metal dies and mechanical equipment. The electric discharge machine is a special machining method for removing a conductive material by utilizing an electric erosion action generated during pulse discharge between two electrodes immersed in a working fluid, and is also called as electric discharge machining or electric erosion machining.
At present, need use the electromagnetism frock to fix axle type part when add man-hour to axle type part, then punch the work through the motor on the electric spark machine, but can have certain error when carrying out angle such as angle punching to axle type part usually, influence the processingquality of axle type part. Therefore, how to research an indexing electromagnetic tool with an equal division function is a problem to be solved urgently.
Disclosure of Invention
In order to solve the problem of error, the invention provides an indexing electromagnetic tool with an equal division function.
In order to achieve the purpose, the invention adopts the following technical scheme:
the design one kind has graduated electromagnetism frock of halving function, which comprises a base, be provided with the halving seat on the base and be used for carrying on spacing subassembly to the halving seat, be provided with on the halving seat and be used for carrying on spacing stop gear to the axis body, be provided with the guide structure who is used for leading to the electrode on the base.
Preferably, spacing subassembly includes spacing groove and the baffle that corresponds with the partition seat, one side of spacing groove is provided with and is convenient for partition seat male opening and the fixed baffle that is provided with of opposite side, the inner wall of spacing groove and the side that the baffle is close to the spacing groove are the finish machining face, the one side that stop gear was installed to the partition seat is for openly, the spacing groove is uncovered formula structure with the positive corresponding one side of partition seat before the partition seat inserts the spacing groove from the opening, the partition seat is the finish machining face with the counterbalance face of spacing inslot wall and partition seat and baffle, the fixed compression seat two that carries out fixing to the partition seat that is equipped with of front side of baffle.
Preferably, the limiting mechanism comprises a positioning piece for positioning the shaft body and a first pressing seat for fixing the shaft body, and the first pressing seat and the second pressing seat are identical in structure.
Preferably, the locating piece includes mounting hole and a plurality of inserting groove, the mounting hole sets up in the middle part of halving seat, and is a plurality of the inserting groove uses the axis of mounting hole as the centre of a circle to be circumference and arranges on halving seat, the inner wall of inserting groove is all pegged graft and is had the spacing inserted block corresponding with the axis body, be provided with the locating pin corresponding with the axis body in the mounting hole.
Preferably, be provided with the supporting seat that is used for controlling the distance between the seat of equalling and the seat of compressing tightly through the bolt between the seat of equalling and the seat of compressing tightly, compress tightly seat one and include two stationary blades, the stationary blade all is connected with the supporting seat through the bolt, two be provided with two pivots between the stationary blade, one of them the pivot is rotated and is connected with the connecting block, another the pivot is rotated and is connected with the transmission piece, one side that the pivot was kept away from to connecting block and transmission piece is rotated and is connected with the initiative piece, the one end of initiative piece is fixed with the handle, the fixed plug socket that is provided with of transmission piece, the below of plug socket is provided with the extrusion seat.
Preferably, the socket is sleeved with a threaded column, the bottom end of the threaded column is fixedly connected with the extrusion seat, the upper surface and the lower surface of the socket are respectively provided with an adjusting nut and a locking nut, and the adjusting nut and the locking nut are both in threaded connection with the threaded column.
Preferably, guide structure is including setting up in the spout at base top, the inner wall of spout has the removal seat through slider sliding connection, it is used for carrying out the locking bolt fixed to removing the seat to remove the seat cup joint, it is provided with the electrode that punches and is used for carrying out the guiding hole that leads to the electrode to the axis body on the seat to remove, and the guiding hole sets up directly over the position of holing in the axis body area.
The method for machining the oil hole of the shaft part adopts an indexing electromagnetic tool and comprises the following specific steps:
s1, selecting a corresponding base, an equal dividing seat, a moving seat and a supporting seat according to the size of the shaft body and the number of holes to be punched;
s2, respectively installing the movable seat and the supporting seat on the base and the equant seat;
s3, inserting the shaft body on the positioning piece and fixing the shaft body through the first pressing seat;
s4, inserting the equant seat into a limiting groove on the base to enable the side surface of the equant seat to be attached to the side surface of the baffle, and then fixing the equant seat by using a pressing seat;
s5, punching the shaft body by using an electrode of an electric spark machine;
and S6, after the punching operation is finished, drawing out the equally dividing seat and rotating the equally dividing seat by a certain angle, and repeating the steps from S4 to S6 until the equally dividing operation of the shaft body oil hole is finished.
Preferably, in S2, the movable base is inserted into the slide groove of the base and moved to bring one side of the movable base into contact with the side surface of the baffle plate and the movable base is fixed by a locking bolt when the movable base is mounted, and the first pressing base and the support base are mounted on the divided base by bolts when the support base is mounted.
Preferably, in S5, the electrode of the electric discharge machine is inserted through the guide hole of the movable base before the punching operation is performed to ensure the punching accuracy.
Compared with the prior art, the invention has the beneficial effects that:
1. the equant seat is matched with the limiting groove, so that the angle accuracy between two adjacent holes on the processed shaft body can be ensured by rotating the equant seat, and the equant seat is fixed by adopting a pressing seat, so that the vibration phenomenon in the processing process can be avoided while the accuracy is ensured;
2. the movable seat, the sliding groove, the locking bolt and the guide hole are matched with each other, so that the electrode can be guided, and the accuracy of the electrode in punching the shaft body is improved;
3. through adopting to compress tightly seat one and compress tightly the seat two and fix axis body and partition seat respectively, the staff of also being convenient for when guaranteeing fixed effect installs and dismantles, improves work efficiency.
Specific embodiments of the present invention are disclosed in detail with reference to the following description and drawings, indicating the manner in which the principles of the invention may be employed. It should be understood that the embodiments of the invention are not so limited in scope. The embodiments of the invention include many variations, modifications and equivalents within the spirit and scope of the appended claims.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of a preferred embodiment of an indexing electromagnetic tool having an bisecting function in accordance with the present invention;
FIG. 2 is a side view of a preferred embodiment of an indexing electromagnetic fixture having an bisecting function in accordance with the present invention;
FIG. 3 is an exploded view of a positioning member of a preferred embodiment of an indexing electromagnetic fixture with an bisecting function according to the present invention;
FIG. 4 is an exploded view of a clamping shoe of a preferred embodiment of an indexing electromagnetic tool having an bisecting function in accordance with the present invention;
fig. 5 is a front view of a second embodiment of an indexing electromagnetic tool with an halving function according to the invention.
In the figure: 1. a base; 2. a baffle plate; 3. equally dividing the seats; 4. a limiting groove; 5. a base; 6. a shaft body; 7. a positioning member; 8. a first pressing seat; 9. a second pressing seat; 10. a movable seat; 11. a chute; 12. locking the bolt; 13. a guide hole; 14. an electrode; 15. a supporting seat; 701. inserting grooves; 702. mounting holes; 703. limiting an insert block; 704. positioning pins; 801. a fixing sheet; 802. connecting blocks; 803. a driving member; 804. a handle; 805. a transmission block; 806. a socket; 807. a threaded post; 808. a pressing base; 809. adjusting the nut; 810. and locking the nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the indexing electromagnetic tool with an equal division function provided in this embodiment includes a base 1, an equal division seat 3 and a limiting assembly for limiting the equal division seat 3 are provided on the base 1, a limiting mechanism for limiting a shaft body 6 is provided on the equal division seat 3, and a guiding structure for guiding an electrode 14 is provided on the base 1.
Further, the limiting component comprises a limiting groove 4 and a baffle 2 corresponding to the halving seat 3, one side of the limiting groove 4 is provided with an opening for inserting the halving seat 3 conveniently, the other side of the limiting groove 4 is fixedly provided with the baffle 2, the inner wall of the limiting groove 4 and the side surface of the baffle 2 close to the limiting groove 4 are finish machined surfaces, one surface of the halving seat 3 provided with the limiting mechanism is a front surface, one side of the limiting groove 4 corresponding to the front surface of the halving seat 3 is an open structure, before the halving seat 3 is inserted into the limiting groove 4 from the opening, the inner walls of the halving seat 3 and the limiting groove 4 and the abutting surfaces of the halving seat 3 and the baffle 2 are finish machined surfaces, a second pressing seat 9 for fixing the halving seat 3 is fixedly arranged on the front side of the baffle 2, the halving seat 3 can be rotated by matching with the limiting groove 4, so that the accuracy of the angle between two adjacent holes on the processed shaft body 6 can be ensured, and adopt and compress tightly the seat two 9 and fix the branch seat 3 equally, also can avoid the phenomenon of vibrations appearing in the in-process of processing when guaranteeing the precision.
In this embodiment, as shown in fig. 3-4, stop gear is including being used for going on the axis body 6 location the setting element 7 and being used for going on the axis body 6 fixed compress tightly seat one 8, compress tightly seat one 8 and compress tightly the structure of seat two 9 the same, adopt to compress tightly seat one 8 and compress tightly seat two 9 and fix axis body 6 and partition seat 3 respectively, also be convenient for the staff and install and dismantle when guaranteeing fixed effect, improve work efficiency.
Further, the positioning element 7 includes a mounting hole 702 and a plurality of insertion grooves 701, the mounting hole 702 is disposed in the middle of the halving seat 3, the plurality of insertion grooves 701 are circumferentially arranged on the halving seat 3 with the central axis of the mounting hole 702 as the center of circle, the inner walls of the insertion grooves 701 are all inserted with limiting insertion blocks 703 corresponding to the shaft body 6, and a positioning pin 704 corresponding to the shaft body 6 is disposed in the mounting hole 702.
Further, be provided with the supporting seat 15 that is used for controlling the distance between the halving seat 3 and the pressing seat 8 through the bolt between the halving seat 3 and the pressing seat 8, pressing seat 8 includes two stationary blades 801, stationary blade 801 all is connected with supporting seat 15 through the bolt, be provided with two pivots between two stationary blades 801, one of them pivot is rotated and is connected with connecting block 802, another pivot is rotated and is connected with transmission piece 805, one side that connecting block 802 and transmission piece 805 kept away from the pivot is rotated and is connected with initiative piece 803, the one end of initiative piece 803 is fixed with handle 804, transmission piece 805 is fixed and is provided with plug socket 806, the below of plug socket 806 is provided with extrusion seat 808.
Further, the bayonet socket 806 has cup jointed threaded column 807, the bottom and the extrusion seat 808 fixed connection of threaded column 807, and the upper surface and the lower surface of bayonet socket 806 are equipped with adjusting nut 809 and lock nut 810 respectively, and adjusting nut 809 and lock nut 810 all with threaded column 807 threaded connection.
In this embodiment, as shown in fig. 2, the guiding structure includes a sliding chute 11 disposed at the top of the base 1, an inner wall of the sliding chute 11 is connected with a moving seat 10 through a sliding block, the moving seat 10 is sleeved with a locking bolt 12 for fixing the moving seat 10, the moving seat 10 is provided with an electrode 14 for punching the shaft body 6 and a guiding hole 13 for guiding the electrode 14, the guiding hole 13 is disposed right above the position where the shaft body 6 is punched, the guiding hole 13 can guide the electrode 14, and accuracy of the electrode 14 in punching the shaft body 6 is improved.
The utility model provides an axle type part oilhole processing method, adopts graduation electromagnetism frock, and its concrete step includes:
s1, selecting the corresponding base 1, the halving seat 3, the moving seat 10 and the supporting seat 15 according to the size of the shaft body 6 and the number of holes to be punched;
s2, respectively installing the movable seat 10 and the supporting seat 15 on the base 1 and the halving seat 3;
s3, inserting the shaft body 6 on the positioning piece 7 and fixing the shaft body through the first pressing seat 8;
s4, inserting the equant seat 3 into the limit groove 4 on the base 1 to enable the side face of the equant seat 3 to be attached to the side face of the baffle 2, and then fixing the equant seat 3 by using a second pressing seat 9;
s5, punching the shaft body 6 by using the electrode 14 of the electric spark machine;
and S6, after the punching operation is finished, drawing out the equally dividing seat 3 and rotating the equally dividing seat by a certain angle, and repeating the steps from S4 to S6 until the equally dividing operation of the oil holes of the shaft body 6 is finished.
Further, in S2, when the movable base 10 is mounted, the movable base 10 is inserted into the slide groove 11 of the base 1 and moved so that one side of the movable base 10 is in contact with the side surface of the baffle plate 2 and the movable base 10 is fixed by the locking bolt 12, and when the support base 15 is mounted, the first pressing base 8 and the support base 15 are mounted on the aliquoting base 3 by bolts.
Further, in S5, the electrode 14 of the electric discharge machine is inserted through the guide hole 13 of the movable base 10 before the punching operation is performed to ensure the accuracy of the punching.
Note that, the abutting surface, in which the distance between the opposing abutting surfaces on the halving seat 3 is the same as the distance between the opposing side walls of the stopper groove 4, is a reference surface.
In the first embodiment, as shown in fig. 1, two equal holes are punched on the shaft body 6, the equal-division seat 3 is of a rectangular parallelepiped structure, the abutting surface of the equal-division seat 3, which is composed of a width and a height, is used as a reference surface, after the fixing operation of the shaft body 6 is completed, the equal-division seat 3 is inserted into the limiting groove 4, at the moment, the non-reference surface of the equant seat 3 is attached to the left side edge of the baffle 2, the reference surface of the equant seat 3 is respectively attached to the side walls opposite to the limit groove 4, the equant seat 3 is fixed through the second pressing seat 9, then, the shaft body 6 is approached to the electrode 14 under the guidance of the guide hole 13 and the punching work is performed, and when the shaft body 6 needs to be punched for the second time, the aliquoting seat 3 is drawn out from the base 1, then, the halving seat 3 is rotated by 180 degrees and inserted into the limiting groove 4, at the moment, the other non-reference surface of the halving seat 3 is attached to the left side edge of the baffle 2, and the halving seat 3 is fixed through the second pressing seat 9 and is subjected to secondary punching.
In the second embodiment, as shown in fig. 5, the shaft body 6 is punched in four equal parts so that the included angle between two adjacent holes on the finished shaft body 6 is 90 °, the bisector seat 3 has a cube structure and four corners of the cube are chamfered, the face formed by the chamfering is a reference face, after the fixing work of the shaft body 6 is completed, the bisector seat 3 is inserted into the limit groove 4 while three reference faces of the bisector seat 3 are respectively attached to the side walls opposite to the baffle 2 and the limit groove 4, the bisector seat 3 is fixed by the pressing seat two 9, then the punching work is performed under the guidance of the guide hole 13 by using the electrode 14, when the secondary punching is required for the shaft body 6, the bisector seat 3 is pulled out from the base 1, the bisector seat 3 is rotated clockwise by 90 ° and then inserted into the limit groove 4, the reference faces of the bisector seat 3 adjacent to the reference faces are respectively attached to the side walls opposite to the baffle 2 and the limit groove 4 in the clockwise direction to perform the secondary punching, and repeating the process until the punching work of the four holes is completed.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it should be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection through an intermediate medium, and those skilled in the art will understand the specific meaning of the terms as they are used in the specific case.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an graduation electromagnetism frock with halving function, its characterized in that, includes base (1), be provided with halving seat (3) on base (1) and be used for carrying out spacing subassembly to halving seat (3), be provided with on halving seat (3) and be used for carrying out spacing stop gear to axis body (6), be provided with on base (1) and be used for carrying out the guide structure that leads to electrode (14).
2. The dividing electromagnetic tool with the dividing function according to claim 1, wherein the limiting component comprises a limiting groove (4) and a baffle (2) corresponding to the dividing seat (3), one side of the limiting groove (4) is provided with an opening for the dividing seat (3) to be inserted into, the other side of the limiting groove (4) is fixedly provided with the baffle (2), the inner wall of the limiting groove (4) and the side of the baffle (2) close to the limiting groove (4) are finish machined surfaces, the side of the dividing seat (3) provided with the limiting mechanism is a front surface, the side of the limiting groove (4) corresponding to the front surface of the dividing seat (3) is an open structure, before the dividing seat (3) is inserted into the limiting groove (4) from the opening, the abutting surfaces of the dividing seat (3) and the inner wall of the limiting groove (4) and the dividing seat (3) and the baffle (2) are finish machined surfaces, and a second pressing seat (9) for fixing the equal sub-seat (3) is fixedly arranged on the front side of the baffle (2).
3. The indexing electromagnetic tool with the halving function according to claim 1 or 2, wherein the limiting mechanism comprises a positioning part (7) for positioning the shaft body (6) and a first pressing seat (8) for fixing the shaft body (6), and the first pressing seat (8) and the second pressing seat (9) have the same structure.
4. The indexing electromagnetic tool with the halving function according to claim 3, wherein the positioning member (7) comprises a mounting hole (702) and a plurality of insertion grooves (701), the mounting hole (702) is arranged in the middle of the halving seat (3), the insertion grooves (701) are circumferentially arranged on the halving seat (3) with the central axis of the mounting hole (702) as the center of circle, the inner walls of the insertion grooves (701) are respectively inserted with a limiting insertion block (703) corresponding to the shaft body (6), and a positioning pin (704) corresponding to the shaft body (6) is arranged in the mounting hole (702).
5. The indexing electromagnetic tool with the halving function according to claim 3, wherein a supporting seat (15) for controlling the distance between the halving seat (3) and the first pressing seat (8) is arranged between the halving seat (3) and the first pressing seat (8) through a bolt, the first pressing seat (8) comprises two fixing plates (801), the fixing plates (801) are connected with the supporting seat (15) through bolts, two rotating shafts are arranged between the two fixing plates (801), one of the rotating shafts is rotatably connected with a connecting block (802), the other rotating shaft is rotatably connected with a transmission block (805), one sides of the connecting block (802) and the transmission block (805) far away from the rotating shafts are rotatably connected with an active part (803), a handle (804) is fixed at one end of the active part (803), and a plug-in seat (806) is fixedly arranged on the transmission block (805), and a squeezing seat (808) is arranged below the inserting seat (806).
6. The indexing electromagnetic tool with the halving function as claimed in claim 5, wherein the socket (806) is sleeved with a threaded column (807), the bottom end of the threaded column (807) is fixedly connected with the extrusion seat (808), the upper surface and the lower surface of the socket (806) are respectively provided with an adjusting nut (809) and a locking nut (810), and the adjusting nut (809) and the locking nut (810) are both in threaded connection with the threaded column (807).
7. The indexing electromagnetic tool with the halving function according to claim 1, wherein the guiding structure comprises a sliding groove (11) arranged at the top of the base (1), the inner wall of the sliding groove (11) is slidably connected with a moving seat (10) through a sliding block, the moving seat (10) is sleeved with a locking bolt (12) for fixing the moving seat (10), the moving seat (10) is provided with an electrode (14) for punching the shaft body (6) and a guiding hole (13) for guiding the electrode (14), and the guiding hole (13) is arranged right above the position of the shaft body (6) with the punching function.
8. The method for machining the oil hole in the shaft part is characterized in that the indexing electromagnetic tool according to any one of claims 1 to 7 is adopted, and the method comprises the following specific steps:
s1, selecting a corresponding base (1), an equal dividing seat (3), a moving seat (10) and a supporting seat (15) according to the size of the shaft body (6) and the number of holes to be punched;
s2, respectively installing the moving seat (10) and the supporting seat (15) on the base (1) and the halving seat (3);
s3, inserting the shaft body (6) on the positioning piece (7) and fixing the shaft body through the first pressing seat (8);
s4, inserting the halving seat (3) into the limiting groove (4) on the base (1) to enable the side face of the halving seat (3) to be attached to the side face of the baffle (2), and then fixing the halving seat (3) by using a second pressing seat (9);
s5, punching the shaft body (6) by using an electrode (14) of an electric spark machine;
and S6, after the punching operation is finished, drawing out the equally-dividing seat (3) and rotating the equally-dividing seat by a certain angle, and repeating the steps from S4 to S6 until the equally-dividing processing of the oil holes of the shaft body (6) is finished.
9. The indexing electromagnetic tool with the halving function as claimed in claim 8, wherein in S2, when the movable base (10) is installed, the movable base (10) is inserted into the sliding groove (11) of the base (1) to move, so that one side of the movable base (10) is attached to the side surface of the baffle (2) and the movable base (10) is fixed by the locking bolt (12), and when the supporting base (15) is installed, the first pressing base (8) and the supporting base (15) are installed on the halving base (3) by the bolt.
10. The indexing electromagnetic tool with the halving function as claimed in claim 8, wherein in S5, the electrode (14) of the electric discharge machine is inserted through the guide hole (13) of the moving seat (10) before the punching operation is performed to ensure the punching accuracy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210635551.XA CN114932279B (en) | 2022-06-07 | 2022-06-07 | Indexing electromagnetic tool with equal dividing function and machining method for oil holes of shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210635551.XA CN114932279B (en) | 2022-06-07 | 2022-06-07 | Indexing electromagnetic tool with equal dividing function and machining method for oil holes of shaft parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114932279A true CN114932279A (en) | 2022-08-23 |
| CN114932279B CN114932279B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210635551.XA Active CN114932279B (en) | 2022-06-07 | 2022-06-07 | Indexing electromagnetic tool with equal dividing function and machining method for oil holes of shaft parts |
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| Country | Link |
|---|---|
| CN (1) | CN114932279B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999029461A1 (en) * | 1997-12-09 | 1999-06-17 | Russo Anthony A | Tool holding system |
| EP1323493A2 (en) * | 2001-12-27 | 2003-07-02 | Mori Seiki Co., Ltd. | Rotational indexing device of machine tool |
| CN202639932U (en) * | 2012-05-15 | 2013-01-02 | 潍坊博凯机械有限公司 | Drill clamp for processing inclined oil channel hole |
| CN202894780U (en) * | 2012-09-26 | 2013-04-24 | 溧阳市瑞丰金属制品有限公司 | Indexing clamp for valve core 45-degree positioning |
| CN203765327U (en) * | 2014-03-06 | 2014-08-13 | 中联重科股份有限公司 | Machine tool and fixture thereof |
| CN203779151U (en) * | 2014-04-04 | 2014-08-20 | 广州市攀森机械设备制造有限公司 | Precise indexing machining tool for shaft like parts |
| CN205166435U (en) * | 2015-10-16 | 2016-04-20 | 重庆钧顶机械制造有限公司 | Drilling tool equipment |
| CN207508468U (en) * | 2017-12-01 | 2018-06-19 | 上海浦东新区张江化纤机械配件有限公司 | Make the electrode locating device of spinneret |
| CN108818032A (en) * | 2018-06-22 | 2018-11-16 | 大连理工大学 | A kind of positive N prismatic elements determine Method of Adjustment and the application of angular indexing and positioning fixture |
| CN208854203U (en) * | 2018-09-25 | 2019-05-14 | 苏州精克精工有限公司 | Jig is used in a kind of processing of adjustable electron product case |
| CN111098189A (en) * | 2019-12-11 | 2020-05-05 | 北京新立机械有限责任公司 | Indexing tool |
| CN112388021A (en) * | 2020-11-30 | 2021-02-23 | 广州众山精密科技有限公司 | Accurate counterpoint anchor clamps that punch of double-deck material |
| WO2022001162A1 (en) * | 2020-06-30 | 2022-01-06 | 浙江佛尔泰智能设备有限公司 | Automatic telescopic pressing mechanism having inner hole self-centering function |
| CN216228332U (en) * | 2021-11-12 | 2022-04-08 | 库来特(天津)精密机械有限公司 | Hydraulic indexing chuck |
-
2022
- 2022-06-07 CN CN202210635551.XA patent/CN114932279B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999029461A1 (en) * | 1997-12-09 | 1999-06-17 | Russo Anthony A | Tool holding system |
| EP1323493A2 (en) * | 2001-12-27 | 2003-07-02 | Mori Seiki Co., Ltd. | Rotational indexing device of machine tool |
| CN202639932U (en) * | 2012-05-15 | 2013-01-02 | 潍坊博凯机械有限公司 | Drill clamp for processing inclined oil channel hole |
| CN202894780U (en) * | 2012-09-26 | 2013-04-24 | 溧阳市瑞丰金属制品有限公司 | Indexing clamp for valve core 45-degree positioning |
| CN203765327U (en) * | 2014-03-06 | 2014-08-13 | 中联重科股份有限公司 | Machine tool and fixture thereof |
| CN203779151U (en) * | 2014-04-04 | 2014-08-20 | 广州市攀森机械设备制造有限公司 | Precise indexing machining tool for shaft like parts |
| CN205166435U (en) * | 2015-10-16 | 2016-04-20 | 重庆钧顶机械制造有限公司 | Drilling tool equipment |
| CN207508468U (en) * | 2017-12-01 | 2018-06-19 | 上海浦东新区张江化纤机械配件有限公司 | Make the electrode locating device of spinneret |
| CN108818032A (en) * | 2018-06-22 | 2018-11-16 | 大连理工大学 | A kind of positive N prismatic elements determine Method of Adjustment and the application of angular indexing and positioning fixture |
| CN208854203U (en) * | 2018-09-25 | 2019-05-14 | 苏州精克精工有限公司 | Jig is used in a kind of processing of adjustable electron product case |
| CN111098189A (en) * | 2019-12-11 | 2020-05-05 | 北京新立机械有限责任公司 | Indexing tool |
| WO2022001162A1 (en) * | 2020-06-30 | 2022-01-06 | 浙江佛尔泰智能设备有限公司 | Automatic telescopic pressing mechanism having inner hole self-centering function |
| CN112388021A (en) * | 2020-11-30 | 2021-02-23 | 广州众山精密科技有限公司 | Accurate counterpoint anchor clamps that punch of double-deck material |
| CN216228332U (en) * | 2021-11-12 | 2022-04-08 | 库来特(天津)精密机械有限公司 | Hydraulic indexing chuck |
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| CN114932279B (en) | 2023-11-21 |
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