CN118808807A - A center positioning fixture for electric spark machine tools - Google Patents
A center positioning fixture for electric spark machine tools Download PDFInfo
- Publication number
- CN118808807A CN118808807A CN202411129177.1A CN202411129177A CN118808807A CN 118808807 A CN118808807 A CN 118808807A CN 202411129177 A CN202411129177 A CN 202411129177A CN 118808807 A CN118808807 A CN 118808807A
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- sliding
- fixedly connected
- support
- supporting
- sliding connection
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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
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
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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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
本发明公开了一种电火花机床用中心定位夹具，包括支撑机床，支撑机床的顶部固定连接有支撑底座，本发明的有益效果是：通过设置了转动盘、弧形斜槽，实现了在转动柱转动时带动外侧的转动盘进行转动，转动盘转动时带动四个弧形斜槽进行转动调节，弧形斜槽在转动调节时带动四个调节杆进行位置移动，四个调节杆带动内部的调节滑板和顶部的支撑顶块向中间位置同步移动，从而对支撑顶箱和定位夹块的夹持位置进行调节，对电火花加工的工件进行中心定位夹持处理，通过设置了六角转动拧块、调节丝杆和移动滑板，实现了在对六角转动拧块进行转动时，六角转动拧块转动时带动调节丝杆进行转动，通过四个定位夹块对工件进行夹持定位处理。
The invention discloses a center positioning fixture for an electric spark machine tool, comprising a supporting machine tool, wherein the top of the supporting machine tool is fixedly connected to a supporting base, and the beneficial effects of the invention are as follows: by arranging a rotating disk and an arc-shaped bevel groove, it is realized that when a rotating column rotates, the rotating disk on the outside is driven to rotate, and when the rotating disk rotates, the four arc-shaped bevel grooves are driven to perform rotation adjustment, and when the arc-shaped bevel grooves are rotated, the four adjusting rods are driven to move positions during rotation adjustment, and the four adjusting rods drive the internal adjustment slide plate and the top supporting top block to move synchronously to the middle position, thereby adjusting the clamping position of the supporting top box and the positioning clamp block, and performing center positioning clamping processing on the workpiece processed by the electric spark, and by arranging a hexagonal rotating screw block, an adjusting screw rod and a moving slide plate, it is realized that when the hexagonal rotating screw block is rotated, the adjusting screw rod is driven to rotate when the hexagonal rotating screw block rotates, and the workpiece is clamped and positioned by the four positioning clamp blocks.
Description
Technical Field
The invention relates to the technical field of center positioning fixtures, in particular to a center positioning fixture for an electric spark machine tool.
Background
The electric spark machine is also called as numerical control electric spark machine, spark machine and the like, and is an electric machining device. When Russian Lazalin couples research on the phenomenon and cause of the switch contact damaged by spark discharge corrosion, the instantaneous high temperature of the electric spark is found to melt and oxidize partial metal to be corroded, so that an electric spark machining method is initiated and invented, and the electric spark is a machining process, mainly the electrode geometry is burnt out on a metal (conductive) part by using a discharge electrode (EDM electrode) with a specific geometry. The method for carrying out size processing on materials by utilizing the corrosion phenomenon generated during spark discharge, called electric spark processing, is commonly used for production of blanking dies and casting molds, and is inconvenient for positioning the fixed positions of the workpieces, positioning the center positions of the workpieces with different shapes, manually and repeatedly operating a clamp to position the center of the workpieces, and inconvenient for adjusting the clamping height positions of the positioning of the workpieces, and inconvenient for adjusting one surface of the center positioning.
Disclosure of Invention
The invention aims to provide a center positioning clamp for an electric spark machine tool, which aims to solve the problems that when the existing electric spark machine tool is used for machining workpieces, the fixed positions of the workpieces are required to be positioned, the center positioning of the workpieces with different shapes is inconvenient, the center positioning of the workpieces is required to be manually operated repeatedly, the clamping height positions of the positioning of the different workpieces are inconvenient to adjust, and the center positioning is inconvenient to adjust.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a center positioning fixture for electric spark machine tool, includes the support lathe, the top fixedly connected with support base of support lathe, the top fixedly connected with brace table of support base, the inside rotation of brace table is connected with the spliced pole, the outside fixedly connected with rolling disc of spliced pole, the rolling disc rotates with the brace table to be connected, four arc chute have been seted up to the inside equidistance of rolling disc, four equal sliding connection in inside of arc chute has the regulation pole, regulation pole and brace table sliding connection, four equal fixedly connected with limit sliding chute in bottom of regulation pole, four limit sliding chute and limit sliding connection of a limit sliding chute, four equal sliding connection in inside of regulation pole has the adjustment slide, adjustment slide and limit sliding connection, the inside sliding connection of brace table has the slip ring, adjustment slide and slip ring sliding connection, the inside of brace table is installed four air cylinders, four equal sliding connection of a jack-box, the top fixed connection has the jack-up end of a servo motor has the jack-up end, the jack-up end is fixedly connected with the support base is connected with the inside of a fixed connection, the servo motor, the jack-up end is connected with the top fixedly connected with the support base, the inside rotation of accomodating the groove is connected with the rotation support, the inside of brace table is equipped with No. two servo motor, no. two servo motor's output and rotation support fixed connection, the internally mounted of rotation support has No. two cylinders, no. two cylinder's output fixedly connected with work piece supporting baseplate.
As a preferred embodiment of the present invention: the inside equidistance of slip ring has seted up four No. three spacing spouts, four the equal sliding connection in inside of No. three spacing spouts has a spacing slider, a spacing slider and adjustment slide fixed connection.
As a preferred embodiment of the present invention: the inside of the first spacing slide block is all connected with a first spacing slide bar in a sliding manner, and the first spacing slide bar is fixedly connected with a third spacing slide groove.
As a preferred embodiment of the present invention: the two sides of the two limit sliding blocks are fixedly connected with limit supporting plates, the two sides of the two limit sliding blocks are respectively provided with two limit sliding grooves matched with the limit supporting plates, and the limit supporting plates are in sliding connection with the two limit sliding grooves.
As a preferred embodiment of the present invention: the four inner parts of the supporting top box are all connected with movable sliding plates in a sliding mode, one side of each movable sliding plate is fixedly connected with two adjusting plates, each adjusting plate is connected with the supporting top box in a sliding mode, and the two adjusting plates are fixedly connected with the positioning clamping blocks.
As a preferred embodiment of the present invention: the movable sliding plate is characterized in that an adjusting screw is connected with the movable sliding plate through internal threads, the adjusting screw is rotationally connected with the supporting top box, a hexagonal rotating screwing block is rotationally connected to one side of the supporting top box, and one end of the adjusting screw is fixedly connected with the hexagonal rotating screwing block.
As a preferred embodiment of the present invention: the top fixedly connected with instruction piece of removal slide, instruction piece and support top case sliding connection.
As a preferred embodiment of the present invention: the top of four support top boxes all is equipped with instruction piece complex instruction line.
As a preferred embodiment of the present invention: the bottom of the workpiece supporting bottom plate is symmetrically and fixedly connected with two second limiting slide bars, and the two second limiting slide bars are in sliding connection with the rotating support.
As a preferred embodiment of the present invention: the top of supporting machine tool is equipped with the spark-erosion machining frame, control panel is installed to one side of spark-erosion machining frame, no. one cylinder, no. one servo motor, no. two cylinders and No. two servo motor all with control panel electric connection.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the rotating disc and the arc-shaped chute are arranged, so that the outer rotating disc is driven to rotate when the rotating column rotates, the four arc-shaped chutes are driven to rotate when the rotating disc rotates, the arc-shaped chutes drive the four adjusting rods to move in position when the arc-shaped chutes rotate, the four adjusting rods drive the inner adjusting slide plate and the supporting top block at the top to synchronously move towards the middle position, the clamping positions of the supporting top box and the positioning clamp block are adjusted, the workpiece subjected to electric spark machining is subjected to center positioning clamping treatment, the hexagonal rotating screw block, the adjusting screw rod and the movable slide plate are arranged, the hexagonal rotating screw rod is driven to rotate when the hexagonal rotating screw block rotates, the outer movable slide plate is driven to move in position when the movable slide plate moves, the extending positions of the adjusting plate and the positioning clamp block are driven to clamp the workpiece, the output ends of the first cylinder drive the sliding support ring to adjust the height positions of the four adjusting slide plates and the supporting top blocks to clamp the workpiece, and the workpiece is subjected to different center positioning adjustment of the supporting height adjustment surfaces of the four adjusting slide plates and the supporting top blocks.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the support stand according to the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
FIG. 4 is a top view of a rotor disk of the present invention;
FIG. 5 is a top view of the support roof box of the present invention;
FIG. 6 is a top view of a sliding support ring of the present invention;
FIG. 7 shows an adjusting lever according to the present invention schematic of the internal structure.
In the figure: 1. supporting a machine tool; 2. an electric spark machining frame; 3. a support base; 4. a support table; 5. a rotating disc; 6. an arc chute; 7. an adjusting rod; 8. adjusting the sliding plate; 9. rotating the column; 10. a sliding support ring; 11. a first air cylinder; 12. a first limit sliding block; 13. a first limit slide bar; 14. a second limit sliding block; 15. limiting support plates; 16. a first servo motor; 17. a supporting top block; 18. supporting a top box; 19. adjusting a screw rod; 20. a moving slide plate; 21. hexagonal rotating screwing block; 22. an adjusting plate; 23. positioning the clamping blocks; 24. an indication block; 25. an indication line; 26. rotating the support; 27. a second cylinder; 28. a second limit slide bar; 29. a workpiece support base plate; 30. a second servo motor; 31. a first limit chute; 32. a second limiting chute; 33. a third limit chute; 34. a control panel; 35. a storage groove; 36. and rotating the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: the utility model provides a center positioning fixture for electric spark machine tool, including supporting machine tool 1, the top fixedly connected with supporting base 3 of supporting machine tool 1, the top fixedly connected with supporting bench 4 of supporting base 3, the inside rotation of supporting bench 4 is connected with rotation post 9, the outside fixedly connected with rolling disc 5 of rotation post 9, rolling disc 5 is connected with supporting bench 4 rotation, four arc chute 6 have been seted up to the inside equidistance of rolling disc 5, the inside all sliding connection of four arc chute 6 has regulation pole 7, regulation pole 7 and supporting bench 4 sliding connection, the bottom all fixedly connected with No. two spacing sliders 14 of four regulation poles 7, four spacing sliders 31 with No. two spacing sliders 14 complex are seted up to the inside equidistance of supporting bench 4, no. two spacing sliders 14 and No. one spacing sliders 31 sliding connection, the inside all sliding connection of four regulation poles 7 has regulation slide 8, the adjusting slide plate 8 is in sliding connection with the second limit slide block 14, the sliding support ring 10 is in sliding connection with the inside of the supporting table 4, the four first air cylinders 11 are installed in the supporting table 4 at equal intervals, the output ends of the four first air cylinders 11 are fixedly connected with the sliding support ring 10, the inside of the supporting table 4 is rotationally connected with a rotating rod 36, the top end of the rotating rod 36 is fixedly connected with the rotating column 9, the rotating rod 36 is rotationally connected with the supporting base 3, the inside of the supporting base 3 is provided with the first servo motor 16, the output end of the first servo motor 16 is fixedly connected with the rotating rod 36, the top of the four adjusting slide plates 8 is fixedly connected with supporting top blocks 17, the top of the four supporting top blocks 17 is fixedly connected with supporting top boxes 18, the inside of the four supporting top boxes 18 is fixedly connected with positioning clamp blocks 23, the top of the supporting table 4 is provided with a containing groove 35, the inboard rotation of accomodating groove 35 is connected with and rotates support 26, the inside of brace table 4 is equipped with No. two servo motor 30, no. two servo motor 30's output and rotation support 26 fixed connection, the internally mounted of rotation support 26 has No. two cylinders 27, no. two cylinders 27's output fixedly connected with work piece supporting baseplate 29, it rotates the regulation to drive rotation support 26 through No. two servo motor 30's output, no. two cylinders 27 and work piece supporting baseplate 29 and carries out the angle, rotate the regulation to the work piece at work piece supporting baseplate 29 top, center location is carried out to the centre gripping position in the work piece.
Wherein, the inside equidistance of slip ring 10 has seted up four No. three spacing spouts 33, and the equal sliding connection of the inside of four No. three spacing spouts 33 has spacing slider 12 No. one, spacing slider 12 No. one and adjustment slide 8 fixed connection.
The four first limiting sliding blocks 12 are all slidably connected with a first limiting sliding rod 13, and the first limiting sliding rod 13 is fixedly connected with a third limiting sliding groove 33.
Wherein, the equal fixedly connected with spacing extension board 15 in both sides of four No. two spacing sliders 14, two No. two spacing spouts 32 with spacing extension board 15 complex are all offered to the inboard of four No. one spacing spouts 31, spacing extension board 15 and No. two spacing spouts 32 sliding connection drive the spacing extension board 15 of both sides and remove when No. two spacing sliders 14 remove, spacing extension board 15 is spacing sliding in No. two spacing spouts 32, and the sliding position of No. two spacing sliders 14 in No. one spacing spouts 31 carries out further spacing, has improved regulation stability.
The inside of four support roof boxes 18 all sliding connection has removal slide 20, and the equal fixedly connected with of one side of four removal slide 20 is two regulating plates 22, regulating plate 22 and support roof boxes 18 sliding connection, two regulating plates 22 and location clamp splice 23 fixed connection, carries out center location centre gripping processing to the work piece through four location clamp splice 23.
Wherein, the inside threaded connection who removes slide 20 has accommodate spindle 19, accommodate spindle 19 rotates with support top case 18 to be connected, one side of support top case 18 rotates and is connected with hexagonal rotation and twists piece 21, the one end and the hexagonal rotation of accommodate spindle 19 twist piece 21 fixed connection, drive accommodate spindle 19 when hexagonal rotation twists piece 21 and rotate the regulation, drive when accommodate spindle 19 rotates and remove slide 20, regulating plate 22 and location clamp splice 23 carry out position control, adjust the expansion and contraction position of location clamp splice 23, carry out center positioning processing to the location position in the different work pieces.
Wherein, the top of removal slide 20 fixedly connected with indicates piece 24, indicates piece 24 and support top case 18 sliding connection.
The top of the four supporting top boxes 18 are respectively provided with an indication line 25 matched with the indication block 24, and when the indication block 24 moves, the adjustment position of the positioning clamping block 23 is adjusted and monitored through the matching of the indication block 24 and the indication line 25.
The bottom of the workpiece support bottom plate 29 is symmetrically and fixedly connected with two second limit sliding rods 28, the two second limit sliding rods 28 are in sliding connection with the rotating support 26, and the height adjusting position of the workpiece support bottom plate 29 is limited through the second limit sliding rods 28, so that the stability of the workpiece support bottom plate 29 during adjustment is improved.
Wherein, the top of supporting machine tool 1 is equipped with electric spark machine frame 2, and control panel 34 is installed to electric spark machine frame 2's one side, no. one cylinder 11, no. one servo motor 16, no. two cylinders 27 and No. two servo motor 30 all with control panel 34 electric connection, through having set up control panel 34, realized that control panel 34 carries out centralized control to the device and handles, improved the security and the work efficiency that the device used.
Specifically, when in use, a workpiece to be processed by electric spark is placed on a workpiece supporting bottom plate 29, the workpiece is supported by the workpiece supporting bottom plate 29, when the shape of the workpiece is layered, the position to be positioned at the center is adjusted, the rotation support 26, the second air cylinder 27 and the workpiece supporting bottom plate 29 are driven by the output end of the second servo motor 30 to perform angle rotation adjustment, the workpiece at the top of the workpiece supporting bottom plate 29 is rotationally adjusted, when the positions of a cylinder and a square in the workpiece are centered, the positions of each positioning clamp block 23 in the supporting top box 18 do not need to be adjusted, the first air cylinder 11 is started by a control panel 34, the output end of the first air cylinder 11 drives a sliding support ring 10 to perform height position movement, the sliding support ring 10 drives an adjusting slide plate 8 and a supporting top block 17 to perform height position adjustment, the supporting top box 18 and the positioning clamp block 23 are driven by the supporting top block 17 to perform height position adjustment, the clamped position is adjusted, the first servo motor 16 is started by the control panel 34, the output end of the first servo motor 16 drives a rotating rod 36 to rotate, when the rotating rod 36 rotates to drive the rotating column 9 to perform center positioning, the rotating column 9 rotates, the inner side 5 drives the inner side of the rotating clamp block 7 to move the inner side of the rotating support box 8 and the inner side 7 to move the sliding support plate 7 to move the inner side 7, the sliding support plate 8 moves the sliding support ring 7 moves the inner side 7 and the positioning clamp block 7 to move the inner side 7 to move the positioning clamp block and the positioning block 3 to move the inner side 7 to move the positioning slide plate 8 to move the positioning plate 13, the four positioning clamping blocks 23 are used for synchronously clamping and positioning, when cuboid and irregular shapes in a workpiece are clamped in a central positioning mode, the clamping positions of the workpiece are adjusted in a rotating mode, the clamping surfaces of the four right-angle positioning clamping blocks 23 are adjusted through manual rotation of the hexagonal rotating screwing blocks 21, the adjusting screw rods 19 are driven to rotate and adjust when the hexagonal rotating screwing blocks 21 rotate, the movable sliding plate 20, the adjusting plate 22 and the positioning clamping blocks 23 are driven to adjust the positions of the positioning clamping blocks 23 in a rotating mode, the indicating blocks 24 are driven to move when the movable sliding plate 20 moves, the workpiece is measured through the indicating lines 25 when the indicating blocks 24 move, the adjusting positions of the positioning clamping blocks 23 are observed through the indicating lines 25, and the central positioning clamping processing is carried out through the four positioning clamping blocks 23, so that rapid central positioning clamping processing is conveniently carried out on the workpieces of various batches.
In the description of the present invention, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a center positioning fixture for electric spark machine tool, includes support lathe (1), its characterized in that, the top fixedly connected with of support lathe (1) supports base (3), the top fixedly connected with brace table (4) of brace table (3), the inside rotation of brace table (4) is connected with spliced pole (9), the outside fixedly connected with rolling disc (5) of spliced pole (9), rolling disc (5) and brace table (4) rotate to be connected, four arc chute (6) have been seted up to the inside equidistance of rolling disc (5), four equal sliding connection of arc chute (6) have regulation pole (7), regulation pole (7) and brace table (4) sliding connection, four equal fixedly connected with No. two spacing sliders (14) of the bottom of regulation pole (7), four spacing sliders (31) of No. two spacing sliders (14) complex have been seted up to the inside equidistance of brace table (4), no. two spacing sliders (14) and No. one spacing slider (31) sliding connection, four equal sliding connection of interior equal sliding connection of regulation pole (7) has (8) sliding connection of sliding table (4), the utility model discloses a rotary support, including support base (3) and support base (26), adjustment slide (8) and slip journal (10) sliding connection, four cylinder (11) are installed to the inside equidistance of support base (4), four the output of cylinder (11) all with slip journal (10) fixed connection, the inside rotation of support base (4) is connected with dwang (36), the top and the dwang (9) fixed connection of dwang (36), dwang (36) and support base (3) rotate to be connected, the internally mounted of support base (3) has servo motor (16) No. one, the output and the dwang (36) fixed connection of servo motor No. one (16), four equal fixedly connected with in top of adjustment slide (8) support top piece (17), four equal fixedly connected with in top of support top piece (17) supports top case (18), four equal sliding connection in inside of support top case (18) has location clamp splice (23), the top of support base (4) has seted up storage tank (35), the inside of support base (26) is connected with servo motor (26) No. 30, no. 30 inside rotation support base (26) are connected with servo motor (26), the output end of the second air cylinder (27) is fixedly connected with a workpiece supporting bottom plate (29).
2. The center positioning jig for an electric discharge machine according to claim 1, wherein: four limit sliding grooves (33) are formed in the sliding support ring (10) at equal intervals, a limit sliding block (12) is connected in the four limit sliding grooves (33) in a sliding mode, and the limit sliding block (12) is fixedly connected with the adjusting sliding plate (8).
3. The center positioning jig for an electric discharge machine according to claim 2, wherein: the inside of four spacing slider (12) No. one all sliding connection has spacing slide bar (13) No. one, spacing slide bar (13) No. one and No. three spacing spout (33) fixed connection.
4. A center positioning jig for an electric discharge machine according to claim 3, wherein: the two sides of the four second limiting sliding blocks (14) are fixedly connected with limiting support plates (15), the inner sides of the first limiting sliding grooves (31) are provided with two second limiting sliding grooves (32) matched with the limiting support plates (15), and the limiting support plates (15) are in sliding connection with the second limiting sliding grooves (32).
5. The center positioning jig for an electric discharge machine according to claim 4, wherein: the inside of four support roof box (18) all sliding connection has removal slide (20), four one side of removing slide (20) all fixedly connected with two regulating plate (22), regulating plate (22) and support roof box (18) sliding connection, two regulating plate (22) and location clamp splice (23) fixed connection.
6. The center positioning jig for an electric discharge machine according to claim 5, wherein: the movable sliding plate (20) is internally connected with an adjusting screw (19) in a threaded manner, the adjusting screw (19) is rotationally connected with a supporting top box (18), one side of the supporting top box (18) is rotationally connected with a hexagonal rotating screwing block (21), and one end of the adjusting screw (19) is fixedly connected with the hexagonal rotating screwing block (21).
7. The center positioning jig for an electric discharge machine according to claim 6, wherein: an indication block (24) is fixedly connected to the top of the movable sliding plate (20), and the indication block (24) is in sliding connection with the supporting top box (18).
8. The center positioning jig for an electric discharge machine according to claim 7, wherein: the tops of the four supporting top boxes (18) are respectively provided with an indication line (25) matched with the indication block (24).
9. The center positioning jig for an electric discharge machine according to claim 8, wherein: the bottom of the workpiece supporting bottom plate (29) is symmetrically and fixedly connected with two second limiting slide bars (28), and the two second limiting slide bars (28) are both in sliding connection with the rotating support (26).
10. The center positioning jig for an electric discharge machine according to claim 9, wherein: the top of supporting lathe (1) is equipped with electric spark machining frame (2), control panel (34) are installed to one side of electric spark machining frame (2), no. one cylinder (11), no. one servo motor (16), no. two cylinders (27) and No. two servo motor (30) all with control panel (34) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411129177.1A CN118808807A (en) | 2024-08-16 | 2024-08-16 | A center positioning fixture for electric spark machine tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411129177.1A CN118808807A (en) | 2024-08-16 | 2024-08-16 | A center positioning fixture for electric spark machine tools |
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| Publication Number | Publication Date |
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| CN118808807A true CN118808807A (en) | 2024-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411129177.1A Pending CN118808807A (en) | 2024-08-16 | 2024-08-16 | A center positioning fixture for electric spark machine tools |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213164213U (en) * | 2020-08-19 | 2021-05-11 | 苏州派恩精密机械有限公司 | Auxiliary clamping tool for processing step type blind hole |
| CN217253023U (en) * | 2022-03-15 | 2022-08-23 | 泸州市华鑫机械有限公司 | Positioning guide device for deep hole drilling machine |
| CN218696190U (en) * | 2022-10-27 | 2023-03-24 | 昆山瑞义恒精密钣金有限公司 | Sheet metal numerical control lathe processing clamp |
| CN219234070U (en) * | 2022-11-25 | 2023-06-23 | 富源格威精密机械有限公司 | Clamp for finish milling of top surface |
| CN220863278U (en) * | 2023-10-10 | 2024-04-30 | 鸿立智造技术(江苏)有限公司 | Workpiece clamping device of gantry machining center |
| CN221455112U (en) * | 2024-01-11 | 2024-08-02 | 肖康昊 | Machining fixed knot constructs |
-
2024
- 2024-08-16 CN CN202411129177.1A patent/CN118808807A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213164213U (en) * | 2020-08-19 | 2021-05-11 | 苏州派恩精密机械有限公司 | Auxiliary clamping tool for processing step type blind hole |
| CN217253023U (en) * | 2022-03-15 | 2022-08-23 | 泸州市华鑫机械有限公司 | Positioning guide device for deep hole drilling machine |
| CN218696190U (en) * | 2022-10-27 | 2023-03-24 | 昆山瑞义恒精密钣金有限公司 | Sheet metal numerical control lathe processing clamp |
| CN219234070U (en) * | 2022-11-25 | 2023-06-23 | 富源格威精密机械有限公司 | Clamp for finish milling of top surface |
| CN220863278U (en) * | 2023-10-10 | 2024-04-30 | 鸿立智造技术(江苏)有限公司 | Workpiece clamping device of gantry machining center |
| CN221455112U (en) * | 2024-01-11 | 2024-08-02 | 肖康昊 | Machining fixed knot constructs |
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