CN222448610U - EDM composite angle tool - Google Patents
EDM composite angle tool Download PDFInfo
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- CN222448610U CN222448610U CN202421228015.9U CN202421228015U CN222448610U CN 222448610 U CN222448610 U CN 222448610U CN 202421228015 U CN202421228015 U CN 202421228015U CN 222448610 U CN222448610 U CN 222448610U
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Abstract
The utility model discloses an EDM compound angle jig which comprises a base, wherein a repeated positioning sleeve member is arranged on the base, a rotating shaft is arranged on the base, a rotating main body is rotatably arranged on the rotating shaft, a positioning fixing hole is formed in the outer wall of the rotating main body, a second headless screw and a second positioning bead are sequentially arranged in the positioning fixing hole from outside to inside, the second headless screw is in threaded fit with the positioning fixing hole, two sides of the second positioning bead are respectively pressed against the side walls of the second headless screw and the rotating shaft, a rotating groove is formed in the other end of the rotating main body, a clamping main body is rotatably arranged in the rotating groove, a plurality of pin holes are formed in the clamping main body, positioning pins are inserted in the pin holes, bolt holes are formed in the groove walls of two sides of the rotating groove, and two ends of each positioning pin are respectively matched and inserted in the corresponding bolt holes, so that the machining period is shortened effectively, and the machining precision is improved.
Description
Technical Field
The utility model belongs to the technical field of EDM jigs, and particularly relates to an EDM compound angle jig.
Background
With the rapid development of the information age, the updating speed of electronic products is increased. In order to meet market demands, the development period of the products is required to be continuously shortened by customers, so that each link in the production process is required to be improved in efficiency, and unnecessary time consumption is reduced. In the field of electric spark machining, for machining of multi-angle and compound-angle parts, a traditional erection mode usually depends on a sine table to carry out erection and adjustment for a plurality of times, so that the operation is complex, and the efficiency is low.
Among them, in traditional processing mode, to the part of multi-angle, need erect with the help of sinusoidal table many times, erect every time and all need carry out accurate three degree calibration to the part, this degree of difficulty and the time cost of greatly increased processing. For parts with composite angles, the sine table superposition mode is needed to erect, and the erection mode not only needs multiple times of calibration, but also causes limitation of processing stroke due to superposition of multiple sine tables, thereby influencing processing precision and efficiency.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, and provides the EDM compound angle jig which improves the efficiency of electric spark machining, reduces the production cost and improves the utilization rate of a lifter platform and personnel.
In order to achieve the aim, the EDM compound angle jig comprises a base, wherein a repeated positioning sleeve member is arranged on the base, a rotating shaft is arranged on the base, a rotating main body is rotatably arranged on the rotating shaft, a positioning fixing hole is formed in the outer wall of the rotating main body, a second headless screw and a second positioning bead are sequentially arranged in the positioning fixing hole from outside to inside, the second headless screw is in threaded fit with the positioning fixing hole, and two sides of the second positioning bead are respectively abutted against the side walls of the second headless screw and the rotating shaft;
The rotary body comprises a rotary body, a clamping body and a plurality of pin holes, wherein the rotary body is arranged at the other end of the rotary body, the clamping body is rotatably arranged in the rotary body, the clamping body is provided with the plurality of pin holes, positioning pins are inserted in the pin holes, bolt holes are formed in the groove walls at two sides of the rotary body, and two ends of each positioning pin are respectively matched and inserted in the corresponding bolt holes.
Preferably, a plurality of locating holes are uniformly formed in the outer wall of the rotating main body along the circumferential direction, a first endless screw, a locating spring and a first locating bead are sequentially arranged in the locating holes from outside to inside, the first endless screw is in threaded fit with the locating holes, two ends of the locating spring are respectively pressed against the first endless screw and the first locating bead, a circumferential guide groove is formed in the rotating shaft along the circumferential direction, and the first locating bead is matched with the annular guide groove to be buckled in the circumferential guide groove and can roll relatively along the circumferential guide groove.
Preferably, a rotary scale is arranged at one end of the rotary main body, an indication line corresponding to the rotary scale is arranged on the base, and a rotary scale is also arranged on the side wall of the clamping main body along the circumferential direction of the central shaft.
Preferably, the pin holes are uniformly spaced apart in the rotation direction of the rotation body.
Preferably, the block grooves are formed in the outer walls of the two sides of the rotating main body, the positioning blocks are embedded in the block grooves, positioning bolts are inserted into the positioning blocks on one side, semicircular annular grooves are formed in the clamping main body around the central shaft in the circumferential direction, the positioning bolts are matched and inserted into the semicircular annular grooves, and the tail ends of the positioning bolts are matched with the positioning blocks on the other side in a threaded mode.
Preferably, the positioning blocks on two sides are further provided with positioning side holes, third headless screws and third positioning beads are arranged in the positioning side holes, the third headless screws and the third positioning beads are sequentially arranged from outside to the direction of the clamping main body, the third headless screws are in threaded fit with the positioning side holes, and two ends of the third positioning beads are respectively propped against the outer walls of the third headless screws and the clamping main body.
Preferably, a fixed block is arranged on one side of the top of the clamping main body, a pressing block is slidably arranged on the other side of the top of the clamping main body, a T-shaped guide groove is arranged on the top of the clamping main body, the pressing block is matched and slidably connected in the T-shaped guide groove, the pressing block can move in the opposite direction along the guide of the T-shaped guide groove under the fixed block, a second fastening screw is inserted into the pressing block, the head of the second fastening screw is propped against the pressing block, and the tail of the second fastening screw is penetrated into the T-shaped guide groove to be in threaded fit with the clamping main body.
The utility model has the technical effects of realizing the rapid and accurate erection of multi-angle and compound-angle parts, effectively shortening the processing period and improving the processing precision.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of an explosive structure according to the present utility model.
The main technical characteristics in the drawing are marked by 1, a base, 2, a repeated positioning sleeve, 3, a rotating shaft, 31, a first fastening screw, 4, a rotating body, 41, a positioning hole, 42, a first endless screw, 43, a positioning spring, 44, a first positioning bead, 45, a circumferential guide groove, 46, a positioning fixing hole, 47, a second endless screw, 48, a second positioning bead, 491, a rotating scale, 492, an indication line, 5, a clamping body, 51, a rotating groove, 52, a central shaft, 53, a pin hole, 54, a positioning pin, 55, a block groove, 56, a positioning block, 57, a positioning bolt, 58, a semicircular groove, 61, a positioning side hole, 62, a third endless screw, 63, a third positioning bead, 64, a fixing block, 65, a pressing block, 66, a T-shaped guide groove, 67 and a second fastening screw.
Detailed Description
The utility model is further illustrated by the following detailed description and the accompanying drawings.
As shown in the figure, the EDM compound angle jig comprises a base 1, wherein a repeated positioning sleeve member 2 is arranged on one side of the base 1, the repeated positioning sleeve member 2 is an EROWA repeated positioning sleeve member 2 which consists of an EROWA positioning piece, an external hexagonal screw member and a clamping rivet, and the repeated positioning sleeve member 2 can be positioned and arranged on the base 1 through the external hexagonal screw member and the clamping rivet.
Further, the other end of the base 1 is provided with a rotating shaft 3, the rotating shaft 3 is rotatably provided with a rotating body 4, and one end of the rotating shaft 3 far away from the base 1 is provided with a first fastening screw 31 for axially limiting and installing the rotating body 4 on the base 1.
Further, a plurality of positioning holes 41 are uniformly formed in the outer wall of the rotating body 4 along the circumferential direction, a first endless screw 42, a positioning spring 43 and a first positioning bead 44 are sequentially arranged in the positioning holes 41 from outside to inside, the first endless screw 42 is in threaded fit with the positioning holes 41, two ends of the positioning spring 43 are respectively pressed against the first endless screw 42 and the first positioning bead 44, an annular guide groove 45 is formed in the rotating shaft 3 along the circumferential direction, and the first positioning bead 44 is buckled in the annular guide groove 45 in a matched manner and can roll relatively along the annular guide groove 45.
Further, a positioning and fixing hole 46 is formed in the outer wall of the top of the rotating body 4, a second headless screw 47 and a second positioning bead 48 are sequentially arranged in the positioning and fixing hole 46 from outside to inside, the second headless screw 47 is in threaded fit with the positioning and fixing hole 46, and two sides of the second positioning bead 48 are respectively pressed against the second headless screw 47 and the side wall of the rotating shaft 3.
Specifically, a rotation scale 491 is provided at one end of the rotation body 4, and an indication line 492 corresponding to the rotation scale 491 is provided on the base 1.
Further, a rotating groove 51 is formed at the other end of the rotating body 4, a clamping body 5 is rotatably mounted in the rotating groove 51 through a central shaft 52, pin holes 53 are formed in the clamping body 5, 3 pin holes 53 are formed in the rotating direction of the rotating body 4 at intervals, the center of each pin hole 53 and the connecting line direction of the rotating center of the rotating body 4 are perpendicular to or parallel to the clamping body 5, every two adjacent pin holes 53 are 90 degrees apart, positioning pins 54 are inserted in the pin holes 53, bolt holes 53 are formed in the groove walls of two sides of the rotating groove 51, and two ends of each positioning pin 54 are respectively matched and inserted in the corresponding bolt holes 53.
Further, the outer walls of the two sides of the rotating body 4 are provided with block grooves 55, the block grooves 55 are embedded with positioning blocks 56, one side of the positioning blocks 56 is inserted with positioning bolts 57, the clamping body 5 is provided with semicircular grooves 58 in the circumferential direction around the central shaft 52, the positioning bolts 57 are matched and inserted into the semicircular grooves 58, and the tail ends of the positioning bolts are in threaded fit with the positioning blocks 56 on the other side.
Further, the positioning blocks 56 on two sides are further provided with positioning side holes 61, third headless screws 62 and third positioning beads 63 are arranged in the positioning side holes 61, the third headless screws 62 and the third positioning beads 63 are sequentially arranged from outside to the direction of the clamping main body 5, the third headless screws 62 are in threaded fit in the positioning side holes 61, and two ends of the third positioning beads 63 are respectively pressed against the outer walls of the third headless screws 62 and the clamping main body 5.
Further, a fixed block 64 is arranged on one side of the top of the clamping main body 5, a pressing block 65 is slidably arranged on the other side of the top of the clamping main body 5, a T-shaped guide groove 66 is arranged on the top of the clamping main body 5, the pressing block 65 is matched and slidably connected in the T-shaped guide groove 66, the pressing block 65 can move in the opposite direction along the guide of the T-shaped guide groove 66 under the guide of the fixed block 64, a second fastening screw 67 is inserted into the pressing block 65, the head of the second fastening screw 67 is propped against the fixed block, and the tail of the second fastening screw is penetrated into the T-shaped guide groove 66 to be in threaded fit with the pressing block.
The specific implementation process of the utility model is that after the part is clamped on the clamping main body 5, the second headless screw 47 is loosened and the rotating main body 4 is rotated to adjust the angle of the x-z plane, after the adjustment is finished, the second headless screw 47 is locked for fixation, then the third headless screw 62 is loosened, the clamping main body is rotated to adjust the angle value of the y-z plane, and meanwhile, the positioning pin 54 is inserted into the corresponding pin hole 53, so that the rapid and efficient erection of the composite angle is realized.
The above embodiments are merely examples of the present utility model, but the present utility model is not limited thereto, and the present utility model may be applied to similar products, and any person skilled in the art who is skilled in the field of the present utility model shall make changes or modifications within the scope of the present utility model.
Claims (7)
1. The EDM compound angle jig is characterized by comprising a base (1), wherein a repeated positioning sleeve (2) is arranged on the base (1), a rotating shaft (3) is arranged on the base (1), a rotating main body (4) is rotatably arranged on the rotating shaft (3), a positioning fixing hole (46) is formed in the outer wall of the rotating main body (4), a second headless screw (47) and a second positioning bead (48) are sequentially arranged in the positioning fixing hole (46) from outside to inside, the second headless screw (47) is in threaded fit in the positioning fixing hole (46), and two sides of the second positioning bead (48) are respectively pressed against the side walls of the second headless screw (47) and the rotating shaft (3);
The rotary body (4) is characterized in that a rotary groove (51) is formed in the other end of the rotary body (4), a clamping body (5) is rotatably arranged in the rotary groove (51) through a central shaft (52), a plurality of pin holes (53) are formed in the clamping body (5), positioning pins (54) are inserted in the pin holes (53), bolt holes (53) are formed in groove walls on two sides of the rotary groove (51), and two ends of the positioning pins (54) are respectively matched and inserted in the corresponding bolt holes (53).
2. The EDM compound angle jig of claim 1, wherein a plurality of positioning holes (41) are uniformly formed in the outer wall of the rotating body (4) along the circumferential direction, a first endless screw (42), a positioning spring (43) and a first positioning bead (44) are sequentially arranged in the positioning holes (41) from outside to inside, the first endless screw (42) is in threaded fit in the positioning holes (41), two ends of the positioning spring (43) are respectively abutted against the first endless screw (42) and the first positioning bead (44), a circumferential guide groove (45) is formed in the rotating shaft (3) along the circumferential direction, and the first positioning bead (44) is buckled in the circumferential guide groove (45) in a matched manner and can roll relatively along the circumferential guide groove (45).
3. The EDM compound angle jig of claim 1, wherein a rotary scale (491) is arranged at one end of the rotary main body (4), and an indication line (492) corresponding to the rotary scale (491) is arranged on the base (1).
4. The EDM compound angle jig of claim 1, wherein the pin holes (53) are uniformly spaced along the rotation direction of the rotating body (4).
5. The EDM compound angle jig of claim 1, wherein block grooves (55) are formed in the outer walls of the two sides of the rotating main body (4), positioning blocks (56) are embedded in the block grooves (55), positioning bolts (57) are inserted into the positioning blocks (56) on one side, semicircular annular grooves (58) are formed in the clamping main body (5) in the circumferential direction around the central shaft (52), the positioning bolts (57) are matched and inserted into the semicircular annular grooves (58), and the tail ends of the positioning bolts are in threaded fit with the positioning blocks (56) on the other side.
6. The EDM compound angle jig of claim 1, wherein positioning blocks (56) on two sides are further provided with positioning side holes (61), third headless screws (62) and third positioning beads (63) are arranged in the positioning side holes (61), the third headless screws (62) and the third positioning beads (63) are sequentially arranged from outside to the direction of the clamping main body (5), the third headless screws (62) are in threaded fit in the positioning side holes (61), and two ends of the third positioning beads (63) are respectively pressed against the outer walls of the third headless screws (62) and the clamping main body (5).
7. The EDM compound angle jig of claim 1, wherein a fixed block (64) is arranged on one side of the top of the clamping main body (5), a pressing block (65) is slidably arranged on the other side of the top of the clamping main body (5), a T-shaped guide groove (66) is arranged on the top of the clamping main body (5), the pressing block (65) is matched and slidably connected in the T-shaped guide groove (66), the pressing block can move in the opposite direction under the guide of the T-shaped guide groove (66) in the fixed block (64), a second fastening screw (67) is inserted into the pressing block (65), the head of the second fastening screw (67) is propped against the fixed block, and the tail of the second fastening screw is penetrated into the T-shaped guide groove (66) to be matched with the pressing block in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421228015.9U CN222448610U (en) | 2024-05-31 | 2024-05-31 | EDM composite angle tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421228015.9U CN222448610U (en) | 2024-05-31 | 2024-05-31 | EDM composite angle tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222448610U true CN222448610U (en) | 2025-02-11 |
Family
ID=94442074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421228015.9U Active CN222448610U (en) | 2024-05-31 | 2024-05-31 | EDM composite angle tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222448610U (en) |
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2024
- 2024-05-31 CN CN202421228015.9U patent/CN222448610U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310000 Zhejiang Province, Hangzhou City, Tangxin District, Yinhai Street No. 688, Building 1, 2, 3, 4 Patentee after: Hangzhou Gengde Electronic Co., Ltd. Country or region after: China Address before: 310000 Zhejiang Province, Hangzhou City, Tangxin District, Yinhai Street No. 688, Building 1, 2, 3, 4 Patentee before: HANGZHOU GENGDE ELECTRONICS CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310000 Zhejiang Province, Hangzhou City, Qiantang New District, No. 688 Yinhai Street, Building 1, 2, 3, 4 Patentee after: Hangzhou Gengde Electronics Co.,Ltd. Country or region after: China Address before: 310000 Zhejiang Province, Hangzhou City, Tangxin District, Yinhai Street No. 688, Building 1, 2, 3, 4 Patentee before: Hangzhou Gengde Electronics Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |