CN112192257B - Device for fixing electrolytic machining cathode HSK connector and using method thereof - Google Patents
Device for fixing electrolytic machining cathode HSK connector and using method thereof Download PDFInfo
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- CN112192257B CN112192257B CN202011052920.XA CN202011052920A CN112192257B CN 112192257 B CN112192257 B CN 112192257B CN 202011052920 A CN202011052920 A CN 202011052920A CN 112192257 B CN112192257 B CN 112192257B
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- 238000003754 machining Methods 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000012360 testing method Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 11
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
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Abstract
The utility model discloses a device for fixing an electrolytic machining cathode HSK connector and a using method thereof, and the device comprises a fixing base and an HSK positioning piece, wherein a fixing hole is formed in the fixing base, the HSK positioning piece comprises an integrally formed positioning spigot and a connecting top cover, the positioning spigot is in interference connection with the fixing hole, the connecting top cover is connected with a surface contact fixing base of the positioning spigot, the connecting top cover is detachably connected with the fixing base, a conical round hole is formed in the connecting top cover and the positioning spigot in a penetrating mode, and when the HSK connector is fixed, a conical round head of the HSK connector is in interference connection with the conical round hole in the HSK positioning piece. The fixing device provided can realize that the HSK joint is fast positioned and clamped when processing and detecting the tool cathode, has simple and compact structure, simple and convenient operation, greatly improves the processing efficiency when meeting the processing precision, realizes the processing of the cathode component and the unification of the detection reference, and provides the experience of reference for solving the similar problems.
Description
Technical Field
The utility model belongs to the technical field of precision electrolytic machining, and particularly belongs to a device for fixing an electrolytic machining cathode HSK connector and a using method thereof.
Background
The fabrication of blisks has become a worldwide problem. Three currently accepted manufacturing methods are milling, electrolysis, and friction welding, respectively. The electrochemical machining technology is a critical manufacturing technology of the aero-engine which needs to be mastered urgently, and the technology can greatly improve the machining efficiency of the blisk and reduce the production cost. The tool electrode in the electrolytic machining process is one of the key factors for determining the quality of the machined part, and the high-precision tool electrode is a necessary condition for the electrolytic machining. The connection between the tool cathode arranged on a certain mainstream precision electrolytic machine tool and the machine tool is an HSK interface, and the precision of the tool cathode needs to be transferred to a machine tool system. In order to improve the accuracy of the tool cathode with respect to the electrolytic machine tool system, the HSK is required as a reference in the machining and detection of the tool cathode. The device structure that current fixed HSK connects is complicated, and it is higher to possess the requirement on using the place of hydraulic pressure source in the place to need to use, and the convenience of use is relatively poor.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a device for fixing an electrochemical machining cathode HSK connector and a using method thereof, and solves the problems that the application range of the existing device for fixing the HKS connector is low, the requirement on a using place is high, and the use is inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme: a device for fixing an electrochemical machining cathode HSK connector comprises a fixed base and an HSK positioning piece, wherein a fixed hole is formed in the fixed base, the HSK positioning piece comprises an integrally formed positioning spigot and a connecting top cover, the positioning spigot is in interference connection with the fixed hole, the connecting top cover is connected with a surface contact fixed base of the positioning spigot, the connecting top cover is detachably connected with the fixed base, a conical round hole is formed in the connecting top cover and the positioning spigot in a penetrating manner,
when the HSK connector is fixed, the conical round head of the HSK connector is in interference connection with the conical round hole in the HSK positioning piece.
Furthermore, the positioning device further comprises an angular positioning block, the angular positioning block is embedded into the fixing hole, the angular positioning block and the positioning spigot are detachably connected, a limiting key is arranged on a plane of the angular positioning block, a limiting groove is formed in a plane of the positioning spigot, and the limiting key of the angular positioning block is embedded into the limiting groove of the positioning spigot.
Furthermore, the device also comprises a tension rod and a tension rod guide block, wherein the tension rod guide block comprises a guide block body and a guide block cover, the guide block body extends into a through hole formed in the angular positioning block, the center of the through hole is coaxial with the center of the conical round hole, the guide block cover is detachably connected with the outer surface of the angular positioning block, the tension rod comprises a rod head and a rod body which are integrally formed,
when the HSK joint is fixed, the rod head extends into the conical round head of the HSK joint, and the rod body extends into a round hole formed in the tensioning rod guide block.
Furthermore, a limiting pin jack is arranged on the rod body of the tensioning rod, limiting pin notches are symmetrically arranged on the edges of the round holes of the tensioning rod guide block, the openings of the limiting pin notches penetrate through the round holes,
when the HSK connector is fixed, a limit pin is inserted into the limit pin insertion hole, the rod body extends into the round hole of the tensioning rod guide block, and two ends of the limit pin respectively extend into limit pin grooves symmetrically formed in the round hole.
Furthermore, an external thread is arranged on the rod body, and a nut is connected to the part of the rod body extending out of the round hole.
Further, the structure of the club head is a waist drum type.
Further, the tension rod is made of Cr12 MoV.
Furthermore, a plurality of threaded holes are formed in the connecting top cover, a plurality of connecting holes corresponding to the threaded holes in the connecting top cover are formed in the fixing base, and the connecting top cover and the fixing base are detachably connected through screws.
The utility model also provides a using method of the device for fixing the cathode HSK connector for electrolytic machining, which comprises the following steps:
fix unable adjustment base on lathe or testing platform, then will fix a position the tang and unable adjustment base's fixed orifices interference connection, connect top cap and unable adjustment base and can dismantle the connection, the toper button head that HSK connects and the toper round hole interference connection of HSK setting element.
Further, still include the following step after connecting top cap and unable adjustment base and can dismantle the connection:
the end face of the positioning spigot extending into the fixing hole is detachably connected with an angular positioning block, a limiting key on the angular positioning block is embedded into a limiting groove on the positioning spigot, a guide block body extends into a through hole of the angular positioning block, and a guide block cover is detachably connected with the outer surface of the angular positioning block; a rod head of a tension rod extends into the hollow inner cavity of the HSK joint, a rod body of the tension rod extends out of the conical round head of the HSK joint, and a limit pin is inserted into a limit pin insertion hole in the tension rod;
the toper button head that HSK connects and the toper round hole interference of HSK setting element are connected, the body of rod stretches into in the round hole of straining beam guide block, the spacer pin stretches into in the spacing round pin notch, the part cover that the body of rod stretches out the round hole establishes the nut, screws through the nut, thereby drives the straining beam removal and presss from both sides tight HSK and connect.
Compared with the prior art, the utility model has at least the following beneficial effects:
the utility model provides a device for fixing an electrolytic machining cathode HSK connector, which finishes the preliminary positioning and fixing of the HSK connector through a fixed base and an HSK positioning piece, finishes the fixing of the HSK connector through a pure mechanical structure, has low requirements on a use site, does not have a hydraulic source or other power supply equipment in the site needing to be used, has lower requirements on the use site and wider application range, is detachably connected with the HSK positioning piece, is convenient to disassemble, reduces the difficulty in inventory management, is convenient to transport, is simple to install, is convenient to replace the use site, is connected with a positioning spigot and a fixing hole in an interference manner, is detachably connected with a connecting top cover and the fixed base, ensures the reliable connection of the HSK connector and the utility model while ensuring the convenience in disassembly and assembly through two connection modes, and can realize the rapid positioning and clamping of the HSK connector when a tool cathode is machined and detected by the fixing device provided by the utility model, the structure is simple and compact, the operation is simple and convenient, the machining efficiency is greatly improved while the machining precision is met, the unification of the machining and detection reference of the cathode assembly is realized, and the experience of reference is provided for solving the similar problems.
Furthermore, the HSK positioning piece of the utility model extends into the end face of the fixing hole to be connected with the angular positioning piece, meanwhile, the limiting key of the angular positioning piece is embedded into the limiting groove of the positioning spigot, and the limiting groove locks the limiting key, so that the fixing device of the utility model can limit the angular direction of the HSK joint and enhance the performance of fixing the HSK joint.
Furthermore, the tension bar guide block and the angular positioning block are fixedly connected, the rod head of the tension bar is positioned in the HSK connector, the rod body of the tension bar extends into the tension bar guide block, the auxiliary HSK connector is positioned through the tension bar, the HSK connector can be clamped through the tension bar after being positioned, the HSK connector cannot be easily displaced to affect measurement or processing, and the work reliability is higher.
Furthermore, the limiting pin is arranged on the tensioning rod, and the limiting pin notches are symmetrically formed in the edge of the round hole of the tensioning rod, so that the HSK connector is further guaranteed against angular displacement, smooth processing and measurement of the HSK connector are guaranteed, and working efficiency is guaranteed.
Furthermore, the external threads are arranged on the rod body, the tightening rod is gradually compressed by screwing the nut into the rod body, the tightening rod is clamped on the basis of positioning the HSK connector, the fastening position of the HSK connector on the tightening device is ensured, the tightening is realized through the nut, the tightening device is purely mechanically operated, the requirements on a user and a use place are low, the application range is further improved, and the processing and detection reference unification of the HSK connector is finished through simple nut screwing.
Furthermore, the pole head structure of the tension rod is waist-drum-shaped, the inner cavity structure in the inner cavity of the HSK connector is more consistent, the tension rod can more conveniently stretch into the inner cavity of the HSK connector, the waist-drum-shaped pole head can meet larger tension force, and the service life is longer.
Furthermore, the tension rod provided by the utility model adopts Cr12MoV, so that the tension rod can bear larger tension, the service life is further prolonged, and the working life is longer.
The utility model also provides a use method of the device for fixing the electrolytic machining cathode HSK connector, which comprises the steps of designing a fixed base, arranging a fixed hole on the fixed base, connecting the positioning spigot of the HSK positioning piece with the fixed hole in an interference manner, detachably connecting the connecting top cover of the HSK positioning piece with the fixed base, and connecting the conical round head of the HSK connector with the conical round hole of the HSK positioning piece in the interference manner to complete the machining of the HSK connector and the positioning of the measuring datum.
Furthermore, the use method provided by the utility model also comprises the steps of installing an angular positioning block to limit the angular displacement of the HSK connector, ensuring the processing of the HSK connector and the positioning accuracy of the measuring reference, tensioning and positioning the tensioning rod, so that the HSK connector is more fastened in the utility model, ensuring the processing of the HSK connector and the positioning accuracy of the measuring reference, completing the fastening of the HSK connector through a nut, being simple and easy to operate, having lower requirements on operators and use sites, realizing the quick fixation of the HSK handle connector, and further realizing the processing and the measurement of the tool cathode HSK connector.
Drawings
FIG. 1 is a schematic diagram of the structure of an HSK joint;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the fixing base;
FIG. 4 is a schematic structural diagram of an HSK positioning member;
FIG. 5 is a schematic view of the angular positioning block;
FIG. 6 is a schematic sectional view A-A of FIG. 5;
FIG. 7 is a schematic view of the tension bar;
FIG. 8 is a schematic cross-sectional view of B-B of FIG. 7;
FIG. 9 is a schematic view of the structure of the tension bar guide block;
FIG. 10 is a schematic sectional view taken along line A-A in FIG. 9;
in the drawings: 1-HSK joint, 2-fixed base, 201-fixed hole, 3-HSK locating piece, 301-conical round hole, 302-connecting top cover, 303-locating spigot, 304-limiting groove, 4-angular locating piece, 401-through hole, 402-limiting key, 5-tension rod, 501-rod head, 502-rod body, 503-limiting pin jack, 6-tension rod guide block, 601-guide block body, 602-guide block cover, 603-round hole, 604-limiting pin notch, 7-nut and 8-screw.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1 and 2, the present invention provides a device for fixing an electrochemical machining cathode HSK connector, which comprises a fixing base 2 connected with a machine tool or a detection platform, an HSK positioning member 3 for cooperatively installing the HSK connector 1, an angular positioning block 4, a tightening rod guide block 6 and a tightening rod 5; the structure and the size of the HSK positioning element 3 and the tightening rod 5 are key parts for realizing accurate and rapid positioning and reliable pressing in the fixing device provided by the utility model.
As shown in fig. 3, the fixing base 2 is a base of the fixing device provided by the present invention, and is used for fixing other components and connecting with a machine tool or a detection platform, in this embodiment, two ends of the fixing base 2 are in contact with the machine tool or the detection platform, a middle portion of the fixing base is convex, a fixing hole 201 is formed in the middle portion of the fixing base, the fixing hole 201 penetrates through two upper and lower outer surfaces of the fixing base 2, and the fixing hole 201 is designed to facilitate assembly of other components.
As shown in fig. 4, the HSK positioning element 3 is a component used for realizing the positioning accuracy of the HSK connector 1 in the device, the HSK positioning element 3 includes an integrally formed positioning spigot 303 and a connecting top cover 302, the positioning spigot 303 is connected with the fixing hole 201 of the fixing base 2 in an interference fit manner, the connecting top cover 302 contacts with the upper surface of the fixing base 2, in this embodiment, six threaded holes are provided on the connecting top cover 302, six threaded holes matched and connected with the connecting top cover 302 are provided on the fixing base 2, the connecting top cover 302 is connected with the fixing base 2 through screws 8, in this embodiment, the connecting top cover 302 is detachably connected with the fixing base 2 through six hexagon socket head screws M8, a tapered circular hole 301 is provided on the HSK positioning element 3, the tapered circular hole 301 penetrates through the outer surfaces of the connecting top cover 302 and the positioning spigot 303, the center of the tapered circular hole 301 and the center of the fixing hole 201 are located on the same axis, when the HSK connector 1 is fixed, the conical round head of the HSK connector 1 is in interference connection with the conical round hole 301 of the HSK positioning piece 3, the conical round head of the HSK connector 1 is enabled to be fully attached to the inner cavity of the conical round hole 301 of the HSK positioning piece 3, in the embodiment, the conical round head of the HSK connector 1 is 1:10, the conical round hole 301 of the HSK positioning piece 3 in the device is also 1:10, and interference of 0.003 mm-0.005 mm is reserved in the conical round hole 301 of the HSK positioning piece 3 in the device.
As shown in fig. 5 and 6, the angular positioning block 4 is an angular positioning component of the apparatus, and is used to realize angular positioning of the HSK connector 1, the angular positioning block 4 is embedded into the fixing hole 201 of the fixing base 2, the angular positioning block 4 is provided with a plurality of threaded holes, the positioning spigot 303 is also provided with a plurality of threaded holes matched with the angular positioning block 4, in this embodiment, the angular positioning block 4 and the positioning spigot 303 are connected and fixed by 6M 8 screws, and a limiting key 402 is further provided on a plane where the angular positioning block 4 and the positioning spigot 303 contact, a limiting groove 304 is provided on a plane where the positioning spigot 303 and the angular positioning block 4 contact, the limiting key 402 of the angular positioning block 4 is embedded into the limiting groove 304 of the positioning spigot 303, preferably, the width of the limiting key 402 is 15.8mm, and the limiting key 402 is embedded into the limiting groove 304 to realize angular positioning of the HSK connector 1.
As shown in fig. 7 and 8, the tension rod 5 is a main force application component of the device, and realizes positioning of the HSK connector 1 and clamping after positioning of the HSK connector 1; the tension rod 5 comprises a rod head 501 and a rod body 502 which are integrally formed, the preferred rod head 501 is waist-drum-shaped, the waist-drum-shaped rod head 501 can be matched with the structure of the inner cavity of the HSK joint 1, the tension rod 5 can be conveniently and smoothly installed in the inner cavity of the HSK joint 1, larger tension force can be borne, and the service life and the strength are improved;
in this embodiment, a rod body of the tightening rod is provided with a limit pin insertion hole for inserting a limit pin, which is convenient for matching with the tightening rod guide block, and the rod body 502 of the tightening rod 5 is provided with a thread of M16 for matching with the nut 7;
in the preferred embodiment of the present embodiment, since the tension rod of the present device needs to bear a large tension, the material of the tension rod 5 is Cr12 MoV.
As shown in fig. 9 and 10, the tightening rod guide block 6 is a tightening auxiliary component of the device, the tightening rod guide block 6 includes a guide block body 601 and a guide block cover 602, in this embodiment, a through hole 401 is formed in the angular positioning block 4, the through hole 401 penetrates through the upper and lower surfaces of the angular positioning block 4, after the angular positioning block 4 and the HSK positioning element 3 are installed in a matching manner, the center of the through hole 401 is coaxial with the center of the tapered circular hole 301 of the HSK positioning element 3, the guide block body 601 extends into the through hole 401, and the guide block cover 602 contacts with the outer surface of the bottom of the angular positioning block 4, in this embodiment, six threaded holes are formed in the guide block cover 602, six threaded holes are formed in the angular positioning block 4 and connected with the guide block cover 602 in a matching manner, and the guide block cover 602 is connected with the angular positioning block 4 through six M8 screws and further fixed on the fixing base 2;
the round hole 603 is arranged on the tightening rod guide block 6, when the round hole 603 runs through the guide block body 601 and the guide block cover 602 and fixes the HSK connector 1, the edge of the round hole 603 is symmetrically provided with the limit pin notch 604, the opening of the limit pin notch 604 runs through the inner cavity of the round hole 603, the two ends of the limit pin notch 604 run through the guide block body 601 and the guide block cover 602, before fixing the HSK connector 1, the tightening rod 5 firstly extends into the inner cavity of the HSK connector 1, specifically, the rod head 501 is positioned in the inner cavity of the tapered round head of the HSK connector 1, the rod body 502 extends out from the end surface of the tapered round head of the HSK connector 1, the limit pin is inserted into the limit pin jack 503 of the rod body 502, the tapered round head of the HSK connector 1 is in interference fit with the tapered round hole 301 of the HSK positioning part 3, the rod body 502 extends into the round hole 603 of the tightening rod guide block 6, the two ends of the limit pin on the tightening rod 5 respectively extend into the limit pin notch 604, the part of the round hole 502 is connected with the nut 7, the head 501 of the tightening rod 5 continuously presses the HSK joint 1 in the device through the threaded movement of the nut 7 and the rod body 502, so that the fastening of the HSK joint 1 is ensured.
The device can quickly and accurately fix the cathode assembly with the HSK connector 1 and establish a processing and detection reference. The structure is simple and compact, the use is convenient, the processing and detection reference unification of the cathode assembly is realized, and the reference experience is provided for solving the similar problems.
The specific use method of the device for fixing the cathode HSK connector for electrolytic machining provided by the utility model comprises the following steps:
firstly, the tolerance of the device needs to be strictly controlled according to the HSK interface standard during manufacturing, and the accurate positioning and repeated positioning precision of the HSK connector 1 are ensured.
When the positioning device is used, the fixing base 2 is placed on a machine tool or a detection platform, the fixing base is aligned and a reference is established, then two ends of the fixing base 2 are fixed on the machine tool or the detection platform through other fixing devices, then the positioning spigot 303 is in interference fit connection with the fixing hole 201 of the fixing base 2, the connecting top cover 302 is connected with the fixing base 2 through the screw 8, the end face extending into the fixing hole 201 and the positioning spigot 303 is connected with the angular positioning block 4 through the screw, meanwhile, the limiting key 402 on the angular positioning block 4 is embedded into the limiting groove 304 on the positioning spigot 303, the guide block body 601 extends into the through hole 401 of the angular positioning block 4, and the guide block cover 602 is connected with the outer surface of the angular positioning block 4 through the screw;
a rod head 501 of a tension rod 5 extends into the hollow inner cavity of the HSK joint 1, a rod body 502 of the tension rod 5 extends out of the end face of the conical round head of the HSK joint 1, and a limit pin is inserted into a limit pin insertion hole 503 on the tension rod 5;
the toper button head that HSK connects 1 and the toper round hole 301 interference connection of HSK setting element 3, the body of rod 502 stretches into in the round hole 603 of straining rod guide block 6, the spacer pin stretches into in the spacer pin notch 604, the part cover that the body of rod 502 stretches out round hole 603 establishes nut 7, and screw thread through nut 7 and the body of rod 502 is to the 5 application of force of straining rod, and then connects 1 location clamp with HSK in the negative pole subassembly, and the tight in-process of clamp needs to adopt the power limiting spanner, controls the uniformity of clamping torque in order to realize clamping state at every turn.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a device that fixed electrolytic machining negative pole HSK connects, its characterized in that includes unable adjustment base (2) and HSK setting element (3), fixed orifices (201) have been seted up on unable adjustment base (2), HSK setting element (3) include integrated into one piece's location tang (303) and connect top cap (302), location tang (303) and fixed orifices (201) interference connection, connect surface contact unable adjustment base (2) that are connected with location tang (303) on top cap (302), can dismantle between connection top cap (302) and the unable adjustment base (2) and be connected, link up and connect top cap (302) and location tang (303) and set up the toper round hole,
when the HSK connector (1) is fixed, the conical round head of the HSK connector (1) is in interference connection with the conical round hole (301) on the HSK positioning piece (3);
the positioning device is characterized by further comprising an angular positioning block (4), wherein the angular positioning block (4) is embedded into the fixing hole (201), the angular positioning block (4) is detachably connected with the positioning spigot (303), a limiting key (402) is arranged on one plane of the angular positioning block (4), a limiting groove (304) is arranged on one plane of the positioning spigot (303), and the limiting key (402) of the angular positioning block (4) is embedded into the limiting groove (304) of the positioning spigot (303);
the angle positioning block is characterized by further comprising a tension rod (5) and a tension rod guide block (6), wherein the tension rod guide block (6) comprises a guide block body (601) and a guide block cover (602), the guide block body (601) extends into a through hole (401) formed in the angle positioning block (4), the center of the through hole (401) is coaxial with the center of the conical round hole (301), the guide block cover (602) is detachably connected with the outer surface of the angle positioning block (4), the tension rod (5) comprises a rod head (501) and a rod body (502) which are integrally formed,
when the HSK joint (1) is fixed, the rod head (501) extends into the conical round head of the HSK joint (1), and the rod body (502) extends into a round hole (603) formed in the tensioning rod guide block (6).
2. The device for fixing the electrolytic machining cathode HSK connector according to claim 1, wherein a limiting pin insertion hole (503) is formed in the rod body (502) of the tension rod (5), a limiting pin notch (604) is symmetrically formed in the edge of the round hole (603) of the tension rod guide block (6), the opening of the limiting pin notch (604) penetrates through the round hole (603),
when the HSK connector (1) is fixed, a limit pin is inserted into the limit pin insertion hole (503), the rod body (502) extends into the round hole (603) of the tension rod guide block (6), and two ends of the limit pin respectively extend into limit pin notches (604) symmetrically arranged on the round hole (603).
3. The device for fixing the HSK connector of the electrolytic machining cathode is characterized in that the rod body (502) is provided with an external thread, and a nut (7) is connected to the part, extending out of the round hole (603), of the rod body (502).
4. The device for fixing the HSK joint of the electrolytic machining cathode according to claim 1, wherein the structure of the rod head (501) is a waist drum type.
5. The device for fixing the cathode HSK connector for electrolytic machining according to claim 1, characterized in that the material of the tension rod (5) is Cr12 MoV.
6. The device for fixing the HSK connector of the electrolytic machining cathode as claimed in claim 1, wherein a plurality of threaded holes are formed in the connecting top cover (302), a plurality of connecting holes corresponding to the threaded holes in the connecting top cover (302) are formed in the fixing base (2), and the connecting top cover (302) and the fixing base (2) are detachably connected through screws (8).
7. Use of a device for fixing the HSK joints of electrochemical machining cathodes according to any of claims 1 to 6, characterized in that it comprises the following steps:
fix unable adjustment base (2) on lathe or testing platform, then with fixed orifices (201) interference connection of location tang (303) and unable adjustment base (2), connect top cap (302) and unable adjustment base (2) and can dismantle the connection, the toper button head of HSK joint (1) and toper round hole (301) interference connection of HSK setting element (3).
8. The use method of the device for fixing the HSK connector of the electrolytic machining cathode as claimed in claim 7, wherein the step of detachably connecting the connecting top cover (302) and the fixing base (2) further comprises:
the end face of the positioning spigot (303) extending into the fixing hole (201) is detachably connected with the angular positioning block (4), a limiting key (402) on the angular positioning block (4) is embedded into a limiting groove (304) on the positioning spigot (303), a guide block body (601) extends into a through hole (401) of the angular positioning block (4), and a guide block cover (602) is detachably connected with the outer surface of the angular positioning block (4); a rod head (501) of a tension rod (5) extends into the hollow inner cavity of the HSK joint (1), a rod body (502) of the tension rod (5) extends out of the conical round head of the HSK joint (1), and a limit pin is inserted into a limit pin insertion hole (503) in the tension rod (5);
the tapered round head that HSK connects (1) and tapered round hole (301) interference connection of HSK setting element (3), the body of rod (502) stretches into in round hole (603) of tie rod guide block (6), the spacer pin stretches into in spacer pin notch (604), nut (7) are established to the part cover that the body of rod (502) stretched out round hole (603), screw through nut (7), thereby drive tie rod (5) and remove and press from both sides tight HSK and connect (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052920.XA CN112192257B (en) | 2020-09-29 | 2020-09-29 | Device for fixing electrolytic machining cathode HSK connector and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052920.XA CN112192257B (en) | 2020-09-29 | 2020-09-29 | Device for fixing electrolytic machining cathode HSK connector and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112192257A CN112192257A (en) | 2021-01-08 |
| CN112192257B true CN112192257B (en) | 2022-02-11 |
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| CZ20033350A3 (en) * | 2003-12-09 | 2005-07-13 | Západočeská Univerzita V Plzni | Device for chucking HSK tools and method for making use of such a device |
| CN102126147A (en) * | 2011-02-28 | 2011-07-20 | 燕山大学 | High-flexibility conical high-speed knife handle |
| CN102773733A (en) * | 2012-07-18 | 2012-11-14 | 西安航空动力股份有限公司 | Method and clamp for moulding surface positioning clamping of finish forge blade |
| CN204019226U (en) * | 2014-08-20 | 2014-12-17 | 中国第一汽车股份有限公司 | HSK handle of a knife joint universal converting device |
| CN104440329A (en) * | 2014-11-11 | 2015-03-25 | 湖北三江航天红峰控制有限公司 | Turning clamp and application thereof |
| CN208147419U (en) * | 2018-05-04 | 2018-11-27 | 南京农业大学 | Formula pressing plate helical clamping apparatus is torn in a kind of rotation open |
| CN208231305U (en) * | 2018-05-11 | 2018-12-14 | 山东隆基机械股份有限公司 | A kind of cylinder block boring inner hole face clamping device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6268233A (en) * | 1985-09-20 | 1987-03-28 | Toshiba Corp | Modular tool automatic assembly and supply device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ20033350A3 (en) * | 2003-12-09 | 2005-07-13 | Západočeská Univerzita V Plzni | Device for chucking HSK tools and method for making use of such a device |
| CN102126147A (en) * | 2011-02-28 | 2011-07-20 | 燕山大学 | High-flexibility conical high-speed knife handle |
| CN102773733A (en) * | 2012-07-18 | 2012-11-14 | 西安航空动力股份有限公司 | Method and clamp for moulding surface positioning clamping of finish forge blade |
| CN204019226U (en) * | 2014-08-20 | 2014-12-17 | 中国第一汽车股份有限公司 | HSK handle of a knife joint universal converting device |
| CN104440329A (en) * | 2014-11-11 | 2015-03-25 | 湖北三江航天红峰控制有限公司 | Turning clamp and application thereof |
| CN208147419U (en) * | 2018-05-04 | 2018-11-27 | 南京农业大学 | Formula pressing plate helical clamping apparatus is torn in a kind of rotation open |
| CN208231305U (en) * | 2018-05-11 | 2018-12-14 | 山东隆基机械股份有限公司 | A kind of cylinder block boring inner hole face clamping device |
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| CN112192257A (en) | 2021-01-08 |
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Effective date of registration: 20240528 Address after: 710000, Room 401, 4th Floor, Building 7, Dapu Industrial Park, No. 4955 Shangyuan Road, Economic Development Zone, Xi'an City, Shaanxi Province Patentee after: XI'AN Xaec Suntimes HIGH-TECH Co.,Ltd. Country or region after: China Address before: Weiyang Xu Jia Wan 710021 Shaanxi city of Xi'an Province Patentee before: AECC AVIATION POWER CO,LTD. Country or region before: China |