CN219465001U - Multi-angle adjustable electric discharge machining jig - Google Patents
Multi-angle adjustable electric discharge machining jig Download PDFInfo
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- CN219465001U CN219465001U CN202320287815.7U CN202320287815U CN219465001U CN 219465001 U CN219465001 U CN 219465001U CN 202320287815 U CN202320287815 U CN 202320287815U CN 219465001 U CN219465001 U CN 219465001U
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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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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses an electric discharge machining jig capable of being adjusted at multiple angles, which comprises: the main fixing piece is used for installing the discharge rod; the first adjusting assembly is arranged on the main fixing piece and comprises a first adjusting block for adjusting a first angle and a second adjusting block for adjusting a second angle, the first adjusting block is hinged with the main fixing piece through a first pin shaft, a first adjusting gap is formed between the first adjusting block and the main fixing piece, the second adjusting block is hinged with the first adjusting block through a second pin shaft, a second adjusting gap is formed between the second adjusting block and the first adjusting block, and the first pin shaft is mutually perpendicular to the second pin shaft; the second adjusting assembly is arranged on the first adjusting assembly and used for adjusting the third angle, the second adjusting assembly comprises a first adjusting seat and a second adjusting seat which is rotatably arranged on the first adjusting seat, and the rotating axes of the first adjusting seat and the second adjusting seat are parallel to the second pin shaft. The electric discharge machining jig provided by the utility model can improve the production efficiency and reduce the production cost.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to an electric discharge machining jig capable of being adjusted at multiple angles.
Background
The electric discharge machining can be used for machining superhard materials and workpieces with complex shapes which are difficult to machine by the traditional cutting method, when an electric pulse machining die is adopted, holes or features with different angles are often required to be machined on the die, multiple fixtures or tools are required to be designed for electric pulse machining, multiple machining requirements cannot be met by a single fixture or tool, the universality of the fixtures or tools is low, the production efficiency is low, and the production cost is high.
The present utility model has been made in order to solve the above-mentioned problems.
Disclosure of Invention
Based on the above problems, the present utility model aims to provide an electric discharge machining fixture capable of being adjusted at multiple angles, and the machining angle can be adjusted according to the needs.
In order to solve the problems in the prior art, the technical scheme provided by the utility model is as follows:
but multi-angle adjustment's electric discharge machining tool includes:
the main fixing piece is used for installing the discharge rod;
the first adjusting assembly is arranged on the main fixing piece and comprises a first adjusting block used for adjusting a first angle and a second adjusting block used for adjusting a second angle, the first adjusting block is hinged with the main fixing piece through a first pin shaft, a first adjusting gap is reserved between the first adjusting block and the main fixing piece, the second adjusting block is hinged with the first adjusting block through a second pin shaft, a second adjusting gap is reserved between the second adjusting block and the first adjusting block, and the first pin shaft is perpendicular to the second pin shaft;
the second adjusting assembly is arranged on the first adjusting assembly and used for adjusting the third angle, the second adjusting assembly comprises a first adjusting seat and a second adjusting seat which is rotatably arranged on the first adjusting seat, and the rotating axes of the first adjusting seat and the second adjusting seat are parallel to the second pin shaft.
Further, the main fixing piece is provided with a first fixing hole extending along the horizontal direction and a second fixing hole extending along the vertical direction, and the discharging rod can penetrate through the first fixing hole or the second fixing hole and is locked by the locking component.
Further, two first pin shaft outer sleeves are coaxially arranged on the main fixing piece, one end, connected with the main fixing piece, of the first adjusting block is provided with a first pin shaft inner sleeve matched with the first pin shaft outer sleeves, and the first pin shaft inner sleeve is arranged between the two first pin shaft outer sleeves so as to enable the first pin shaft to pass through.
Further, the main fixing piece is provided with first inclined plane bosses on two radial sides of the first pin shaft respectively, the first adjusting block is provided with a first inclined plane chute matched with the first inclined plane bosses, a first adjusting gap is formed between the first inclined plane chute and the first inclined plane bosses, the main fixing piece is provided with a first adjusting piece extending to the inclined plane position of the first inclined plane boss, and the first adjusting piece is in butt joint with the first inclined plane chute.
Further, two second pin shaft outer sleeves are coaxially arranged on the second adjusting block, one end, connected with the second adjusting block, of the first adjusting block is provided with a second pin shaft inner sleeve matched with the second pin shaft outer sleeve, and the second pin shaft inner sleeve is arranged between the two second pin shaft outer sleeves so as to enable the second pin shaft to pass through.
Further, the second adjusting block is provided with second inclined plane bosses on two radial sides of the second pin shaft respectively, the first adjusting block is provided with second inclined plane sliding grooves matched with the second inclined plane bosses, a second adjusting gap is formed between the second inclined plane sliding grooves and the second inclined plane bosses, the second adjusting block is provided with second adjusting pieces extending to the inclined plane positions of the second inclined plane bosses, and the second adjusting pieces are abutted to the second inclined plane sliding grooves.
Further, the first adjusting seat comprises a first supporting seat and a first rotating seat, the second adjusting seat comprises a second supporting seat and a second rotating seat, the first supporting seat and the second supporting seat are L-shaped, and the second rotating seat is connected with the first rotating seat through screws.
Further, the first rotating seat is provided with angle scales, and the second supporting seat is provided with angle marks for indicating the rotating angle.
Further, a first 3R jig is mounted on the second supporting seat; the second adjusting block is provided with a second 3R jig, and the first adjusting seat is provided with a steering chuck matched with the second 3R jig.
Further, the first angle and the second angle are in a range of 3 degrees or less, and the third angle is in a range of 90 degrees or less.
Compared with the prior art, the utility model has the advantages that:
1. the processing jig can adjust the discharge rod at a plurality of angles so as to adapt to different processing requirements, improve the universality of the processing jig, improve the production efficiency and reduce the production cost;
2. the angle adjusting structure of the processing jig is simple, the first angle and the second angle can be adjusted by rotating the first adjusting piece and the second adjusting piece, the third angle can be adjusted by rotating the second adjusting seat and screwing the second adjusting seat by a screw, the operation is convenient, and the production efficiency is improved;
3. the second adjusting component is detachably connected with the second adjusting block, and the first adjusting component can be independently used after the second adjusting component is detached;
4. the first 3R jig is arranged on the second adjusting seat and can be quickly connected with a joint of the pulse discharging equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, in which the drawings are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a multi-angle adjustable electrical discharge machining tool according to the present utility model;
FIG. 2 is a second schematic diagram of the structure of the embodiment of the present utility model;
FIG. 3 is a schematic view of a main fixing member according to an embodiment of the present utility model;
FIG. 4 is a schematic structural diagram of a first adjusting block according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a second adjusting block according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of an installation structure of a first adjusting block and a second adjusting block according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a steering chuck according to an embodiment of the present utility model;
FIG. 8 is a schematic diagram of an installation structure of a steering chuck and a second 3R jig according to an embodiment of the present utility model;
FIG. 9 is a schematic structural view of a first adjusting seat according to an embodiment of the present utility model;
FIG. 10 is a schematic structural view of a second adjusting seat according to an embodiment of the present utility model;
FIG. 11 is a schematic view illustrating a usage state of an embodiment of the present utility model;
wherein:
1. a main fixing member; 1-1, a first fixing hole; 1-2, a second fixing hole; 1-3, a first pin shaft jacket; 1-4, a first inclined boss;
2. a first adjustment block; 2-1, a first pin shaft inner sleeve; 2-2, a second pin shaft inner sleeve; 2-3, a first inclined chute; 2-4, a second inclined chute;
3. a second adjustment block; 3-1, a second pin shaft jacket; 3-2, a second inclined boss;
4. a first pin;
5. a second pin;
6. a first adjustment seat; 6-1, a first supporting seat; 6-2, a first rotating seat; 6-2a, angle scales;
7. a second adjusting seat; 7-1, a second supporting seat; 7-1a, angle identification; 7-2, a second rotating seat;
8. a first 3R jig;
9. a steering chuck; 9-1, blind rivet; 9-1a, limiting blocks;
10. a second 3R jig;
11. a first adjustment member;
12. a second adjusting member;
13. a screw;
14. a bolt;
15. a locking assembly;
16. and discharging the electric pole.
Detailed Description
The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.
Referring to fig. 1, fig. 2, and fig. 11, which are schematic structural views of an embodiment of the present utility model, an electric discharge machining fixture capable of being adjusted at multiple angles is provided, and the fixture comprises a main fixing member 1, a first adjusting assembly installed on the main fixing member 1, and a second adjusting assembly installed on the first adjusting assembly. The first adjusting component is used for adjusting the small angle, and the second adjusting component is used for adjusting the large angle.
As shown in fig. 3, the main fixing member 1 is used for installing the discharging rod 16, a first fixing hole 1-1 extending along a horizontal direction and a second fixing hole 1-2 extending along a vertical direction are arranged on the main fixing member 1, the discharging rod 16 can pass through the first fixing hole 1-1 or the second fixing hole 1-2 and is locked by the locking assembly 15, preferably, the locking assembly 15 can adopt two screws, and the screws are connected with the main fixing member 1 in a threaded manner and are abutted against the discharging rod 16 so as to fix the discharging rod 16 in the main fixing member 1.
The first adjusting assembly comprises a first adjusting block 2 for adjusting a first angle and a second adjusting block 3 for adjusting a second angle, wherein the first adjusting block 2 is hinged with the main fixing piece 1 through a first pin shaft 4, a first adjusting gap is formed between the first adjusting block 2 and the main fixing piece 1, the second adjusting block 3 is hinged with the first adjusting block 2 through a second pin shaft 5, a second adjusting gap is formed between the second adjusting block 3 and the first adjusting block 2, and the first pin shaft 4 and the second pin shaft 5 are mutually perpendicular. Thus, the angle adjustment of the discharge lever 16 can be performed in two directions perpendicular.
In order to facilitate the connection between the main fixing piece 1 and the first adjusting block 2, two first pin shaft outer sleeves 1-3 which are coaxially arranged are arranged on the main fixing piece 1, as shown in fig. 4, one first pin shaft inner sleeve 2-1 which is matched with the first pin shaft outer sleeve 1-3 is arranged at one end, connected with the main fixing piece 1, of the first adjusting block 2, and the first pin shaft inner sleeve 2-1 is arranged between the two first pin shaft outer sleeves 1-3 so as to enable the first pin shaft 4 to pass through, so that the hinge joint between the first adjusting block 2 and the main fixing piece 1 is realized.
In order to facilitate the adjustment of the angle between the first adjusting block 2 and the main fixing piece 1, namely, the adjustment of the first angle, first inclined plane bosses 1-4 are respectively arranged on the radial two sides of the first pin shaft 4 on the main fixing piece 1, a first inclined plane sliding groove 2-3 matched with the first inclined plane bosses 1-4 is arranged on the first adjusting block 2, and a first adjusting gap is formed between the first inclined plane sliding groove 2-3 and the first inclined plane bosses 1-4. The main fixing piece 1 is provided with a first adjusting piece 11 extending to the inclined plane position of the first inclined plane boss 1-4, and the first adjusting piece 11 is abutted with the first inclined plane chute 2-3. The first adjusting piece 11 can adopt a headless screw, and the angle of the first adjusting block 2 on the main fixing piece 1 can be adjusted by rotating the position of the first adjusting piece 11 on the two radial sides of the first pin shaft 4, which extends out of the first inclined plane boss 1-4, namely, the first angle is adjusted, in this example, the range of the first angle is less than or equal to 3 degrees, namely, the range of the angle adjustable on the two radial sides of the first pin shaft 4 is 3 degrees.
In order to facilitate the hinging between the second adjusting block 3 and the first adjusting block 2, as shown in fig. 5, two second pin shaft outer sleeves 3-1 coaxially arranged are arranged on the second adjusting block 3, one second pin shaft inner sleeve 2-2 matched with the second pin shaft outer sleeve 3-1 is arranged at one end connected with the second adjusting block 3 on the first adjusting block 2, and the second pin shaft inner sleeve 2-2 is arranged between the two second pin shaft outer sleeves 3-1 so as to allow the second pin shaft 5 to pass through, thereby realizing the hinging between the second adjusting block 3 and the first adjusting block 2.
In order to facilitate the adjustment of the angle between the second adjusting block 3 and the first adjusting block 2, that is, the second angle is adjusted, two radial sides of the second pin shaft 5 on the second adjusting block 3 are respectively provided with a second inclined plane boss 3-2, and in combination with fig. 6, the first adjusting block 2 is provided with a second inclined plane chute 2-4 matched with the second inclined plane boss 3-2, a second adjusting gap is formed between the second inclined plane chute 2-4 and the second inclined plane boss 3-2, the second adjusting block 3 is provided with a second adjusting piece 12 extending to the inclined plane position of the second inclined plane boss 3-2, and the second adjusting piece 12 is in butt joint with the inclined plane of the second inclined plane chute 2-4. The second adjusting piece 12 can adopt a headless screw, and the angle of the second adjusting block 3 on the first adjusting block 2 can be adjusted by rotating the position of the second adjusting piece 12 at the two radial sides of the second pin shaft 5, which extends out of the second inclined boss 3-2, namely, the second angle is adjusted, the range of the second angle is less than or equal to 3 degrees, namely, the range of the angle adjustable at the two radial sides of the second pin shaft 5 is 3 degrees.
The second adjusting assembly comprises a first adjusting seat 6 and a second adjusting seat 7 rotatably arranged on the first adjusting seat 6, and the rotation axes of the first adjusting seat 6 and the second adjusting seat 7 are parallel to the second pin shaft 5. Specifically, as shown in fig. 9, the first regulating seat 6 includes a first supporting seat 6-1 and a first rotating seat 6-2. As shown in fig. 10, the second regulating seat 7 includes a second supporting seat 7-1 and a second rotating seat 7-2. The first supporting seat 6-1 and the second supporting seat 7-1 are L-shaped, the second rotating seat 7-2 is connected with the first rotating seat 6-2 through a screw 13, and the second adjusting seat 7 can be rotated by unscrewing the screw 13 so as to adjust a third angle, wherein the adjusting range of the third angle is smaller than or equal to 90 degrees.
In order to be convenient for instruct the regulation size of third angle, be equipped with angle scale 6-2a on first rotation seat 6-2, be equipped with the angle sign 7-1a that is used for instructing rotation angle on the second supporting seat 7-1, angle sign 7-1a can adopt the arrow head, through the cooperation of angle sign 7-1a and angle scale 6-2a with the regulation size of instructing second regulation seat 7 rotation angle, the regulation size of angle promptly improves the precision of regulation.
In this example, a first 3R jig 8 is installed on the second adjusting seat 7, and the first 3R jig 8 can be quickly connected with the pulse discharging device. Be equipped with second 3R tool 10 on second regulating block 3, be equipped with on the first regulating seat 6 with the steering chuck 9 of second 3R tool 10 adaptation, steering chuck 9 and first regulating seat 6 fixed connection through bolt 14, second 3R tool 10 can realize quick assembly disassembly with steering chuck 9.
As shown in fig. 7 and 8, a blind rivet 9-1 is arranged on the steering chuck 9, the blind rivet 9-1 is rotatably arranged in the steering chuck 9, one axial end of the blind rivet 9-1 is provided with a flange structure matched with the second 3R jig 10, a plurality of limiting blocks 9-1a are arranged on the periphery of the flange structure, the blind rivet 9-1 is rotated for a certain angle, and the limiting blocks 9-1a can extend into limiting grooves of the second 3R jig 10, so that connection between the steering chuck 9 and the second 3R jig 10 is realized. The first 3R jig 8, the second 3R jig 10, and the steering chuck 9 are in the prior art, and the disclosure is not repeated.
The working principle of the embodiment is as follows:
the screw 13 between the first adjusting seat 6 and the second adjusting seat 7 is connected through the handle in a loose manner, so that the third angle can be manually adjusted, and then the screw 13 is screwed to lock the second adjusting seat 7 and the first adjusting seat 6; the second angle is adjusted by rotating the extension length of the second adjusting piece 12 at the two radial sides of the second pin shaft 5 through a spanner; the first adjusting piece 11 on the two radial sides of the first pin shaft 4 is rotated by a wrench to adjust the first angle; the discharge rod 16 is installed in the first fixing hole 1-1 or the second fixing hole 1-2 of the main fixing member 1 to perform the electric discharge machining.
In conclusion, the processing jig is simple in structure, can be used for adjusting a plurality of angles, improves the universality of the jig, improves the production efficiency and reduces the production cost.
The above examples are provided for illustrating the technical concept and features of the present utility model and are intended to enable those skilled in the art to understand the contents of the present utility model and to implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. But multi-angle adjustment's electric discharge machining tool, its characterized in that includes:
the main fixing piece is used for installing the discharge rod;
the first adjusting assembly is arranged on the main fixing piece and comprises a first adjusting block used for adjusting a first angle and a second adjusting block used for adjusting a second angle, the first adjusting block is hinged with the main fixing piece through a first pin shaft, a first adjusting gap is reserved between the first adjusting block and the main fixing piece, the second adjusting block is hinged with the first adjusting block through a second pin shaft, a second adjusting gap is reserved between the second adjusting block and the first adjusting block, and the first pin shaft is perpendicular to the second pin shaft;
the second adjusting assembly is arranged on the first adjusting assembly and used for adjusting the third angle, the second adjusting assembly comprises a first adjusting seat and a second adjusting seat which is rotatably arranged on the first adjusting seat, and the rotating axes of the first adjusting seat and the second adjusting seat are parallel to the second pin shaft.
2. The multi-angle adjustable electrical discharge machining fixture of claim 1, wherein: the main fixing piece is provided with a first fixing hole extending along the horizontal direction and a second fixing hole extending along the vertical direction, and the discharging rod can penetrate through the first fixing hole or the second fixing hole and is locked by the locking component.
3. The multi-angle adjustable electrical discharge machining fixture of claim 1, wherein: the main fixing piece is provided with two first pin shaft outer sleeves which are coaxially arranged, one end, connected with the main fixing piece, of the first adjusting block is provided with a first pin shaft inner sleeve which is matched with the first pin shaft outer sleeve, and the first pin shaft inner sleeve is arranged between the two first pin shaft outer sleeves so as to enable the first pin shaft to pass through.
4. The multi-angle adjustable electrical discharge machining fixture of claim 3, wherein: the main fixing piece is provided with a first adjusting piece extending to the inclined plane position of the first inclined plane boss, and the first adjusting piece is in butt joint with the first inclined plane chute.
5. The multi-angle adjustable electrical discharge machining fixture of claim 4, wherein: the second adjusting block is provided with two second pin shaft outer sleeves which are coaxially arranged, one end of the first adjusting block connected with the second adjusting block is provided with a second pin shaft inner sleeve which is matched with the second pin shaft outer sleeve, and the second pin shaft inner sleeve is arranged between the two second pin shaft outer sleeves so as to enable the second pin shaft to pass through.
6. The multi-angle adjustable electrical discharge machining fixture of claim 5, wherein: the second adjusting block is provided with second inclined plane bosses on two radial sides of the second pin shaft respectively, the first adjusting block is provided with a second inclined plane chute matched with the second inclined plane bosses, a second adjusting gap is formed between the second inclined plane chute and the second inclined plane bosses, the second adjusting block is provided with a second adjusting piece extending to the inclined plane position of the second inclined plane boss, and the second adjusting piece is in butt joint with the second inclined plane chute.
7. The multi-angle adjustable electrical discharge machining fixture of claim 1, wherein: the first adjusting seat comprises a first supporting seat and a first rotating seat, the second adjusting seat comprises a second supporting seat and a second rotating seat, the first supporting seat and the second supporting seat are L-shaped, and the second rotating seat is connected with the first rotating seat through screws.
8. The multi-angle adjustable electrical discharge machining fixture of claim 7, wherein: the first rotating seat is provided with angle scales, and the second supporting seat is provided with angle marks for indicating the rotating angle.
9. The multi-angle adjustable electrical discharge machining fixture of claim 7, wherein: a first 3R jig is arranged on the second supporting seat; the second adjusting block is provided with a second 3R jig, and the first adjusting seat is provided with a steering chuck matched with the second 3R jig.
10. The multi-angle adjustable electrical discharge machining fixture of claim 1, wherein: the range of the first angle and the second angle is less than or equal to 3 degrees, and the range of the third angle is less than or equal to 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320287815.7U CN219465001U (en) | 2023-02-22 | 2023-02-22 | Multi-angle adjustable electric discharge machining jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320287815.7U CN219465001U (en) | 2023-02-22 | 2023-02-22 | Multi-angle adjustable electric discharge machining jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219465001U true CN219465001U (en) | 2023-08-04 |
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ID=87465767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320287815.7U Active CN219465001U (en) | 2023-02-22 | 2023-02-22 | Multi-angle adjustable electric discharge machining jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219465001U (en) |
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2023
- 2023-02-22 CN CN202320287815.7U patent/CN219465001U/en active Active
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