CN217096042U - Guide wheel electricity feeding device of high-precision electric spark machine tool - Google Patents
Guide wheel electricity feeding device of high-precision electric spark machine tool Download PDFInfo
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- CN217096042U CN217096042U CN202221048144.0U CN202221048144U CN217096042U CN 217096042 U CN217096042 U CN 217096042U CN 202221048144 U CN202221048144 U CN 202221048144U CN 217096042 U CN217096042 U CN 217096042U
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- feeding device
- guide wheel
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Abstract
A high-precision electric spark machine tool guide wheel electricity feeding device comprises: the mounting bracket is provided with a mounting surface; the fine adjustment mechanism comprises two fine adjustment components; the fine adjustment mechanism comprises two fine adjustment components; the two fine adjustment assemblies are arranged on the mounting surface and distributed along a first direction; one ends of the two fine adjustment components positioned at the same side are connected with a mounting plate together; the fine adjustment assembly is used for adjusting the position of the mounting plate relative to the mounting surface along a second direction; the second direction is parallel to the mounting surface and perpendicular to the first direction; the guide member includes a fixing block; the fixed block is arranged in the middle of the mounting plate; the fixed block is provided with a guide assembly; the guide assembly is used for guiding the electrode wire; the guide wheel electricity feeding device of the high-precision electric spark machine tool is convenient to control the tension degree of the electrode wire, and the limitation is reduced.
Description
Technical Field
The disclosure relates to the technical field of wire-electrode cutting electric-feeding guide wheels, in particular to a high-precision electric-discharge machine tool guide wheel electric-feeding device.
Background
The fast wire-moving is one of the wire-cut electric spark, also called high-speed wire-moving electric spark wire-cutting machine tool, its electrode wire (generally adopts molybdenum wire specification: 0.18mm, 0.2mm, 0.22mm, 0.25mm), the speed of molybdenum filament is 8-10 m/s adjustable, the molybdenum filament can be reused, the processing speed is fast, the molybdenum filament is convenient to get the name (the precision is 0.05-0.08 mm), the molybdenum is stopped when the ratio is reversed, the processing quality is reduced (if the speed is in direct proportion to the quality, the speed is fast, the quality is reduced (the processing surface is rough), the speed is slow, the quality is increased (the processing surface is bright), the wire-cut electric discharge machining mode is a main machine type for production and use in China, and is an original wire-cut electric discharge machining mode in China; wherein the electrode wire enters the electric guide wheel device, when the electrode wire is guided, the guide wheel is often fixedly installed; this results in the inability to adjust the tension of the wire electrode and has limitations in use.
Disclosure of Invention
The purpose of this application is to provide a high accuracy spark machine tool guide pulley advances electric installation to above problem.
The application provides a high accuracy electric spark machine tool guide pulley advances electric installation includes:
a mounting bracket having a mounting surface;
the fine adjustment mechanism comprises two fine adjustment components; the two fine adjustment assemblies are arranged on the mounting surface and distributed along a first direction; one ends of the two fine adjustment components positioned at the same side are connected with a mounting plate together; the fine adjustment assembly is used for adjusting the position of the mounting plate relative to the mounting surface along a second direction; the second direction is parallel to the mounting surface and perpendicular to the first direction;
a guide member including a fixing block; the fixed block is arranged in the middle of the mounting plate; the fixed block is provided with a guide assembly; the guide assembly is used for guiding the electrode wire.
According to the technical scheme provided by some embodiments of the application, a mounting seat is arranged on the mounting surface; a guide rod is arranged on the mounting seat; the guide rod extends along the second direction; one end of the guide rod is connected with the fixed block, and the other end of the guide rod penetrates through the mounting seat;
according to aspects provided herein in some embodiments, the guide assembly includes a roller; two ends of the fixed block are respectively provided with a connecting piece in a protruding way; the roller is arranged between the two connecting pieces and is rotatably connected with the connecting pieces.
According to the technical scheme provided by some embodiments of the application, the fine adjustment assembly comprises a push block arranged on the mounting plate; the push block is rotatably connected with a screw; the screw is in threaded connection with a positioning block; the positioning block is fixedly connected to the mounting surface.
According to the technical scheme provided by some embodiments of the application, one end of the screw rod, which is far away from the fixing plate, is provided with a handle.
According to the technical scheme provided by some embodiments of the application, the device further comprises a clamping assembly, wherein the clamping assembly is arranged on the upper surface of the mounting seat; the clamping assembly is used for fixing the position of the guide rod on the mounting seat.
According to the technical scheme provided by some embodiments of the application, the clamping assembly comprises two telescopic driving devices which are symmetrically distributed around the guide rod; the driving end of the telescopic driving device is connected with a clamping piece.
According to the technical scheme provided by some embodiments of the application, the clamping piece is provided with a non-slip mat attached to the guide rod.
Compared with the prior art, the beneficial effect of this application: the application provides a high-precision electric spark machine tool guide wheel electricity feeding device which comprises an installation frame, a guide component and a fine adjustment mechanism, wherein the installation frame is provided with an installation surface; the fine adjustment mechanism comprises two fine adjustment components; the two fine adjustment assemblies are arranged on the mounting surface and distributed along a first direction; one ends of the two fine adjustment components positioned at the same side are connected with a mounting plate together; the fine adjustment assembly is used for adjusting the position of the mounting plate relative to the mounting surface along a second direction; the second direction is parallel to the mounting surface and perpendicular to the first direction; the guide member includes a fixing block; the fixed block is arranged in the middle of the mounting plate; the fixed block is provided with a guide assembly; the guide assembly is used for guiding the electrode wire; in use, positioning the wire electrode on the guide member; adjusting the two fine adjustment components, adjusting the position of the mounting plate by the fine adjustment components to drive the guide component to ascend or descend, and guiding the electrode wire by the device after determining a position point with proper tension degree of the electrode wire; the guide wheel electricity feeding device of the high-precision electric spark machine tool is convenient to control the tension degree of the electrode wire, and the limitation is reduced.
Drawings
Fig. 1 is a schematic front view of a guide wheel current feeding device of a high-precision electric discharge machine provided in an embodiment of the present application;
FIG. 2 is a schematic top view of a clamping assembly of a guide wheel feeding device of a high-precision electric discharge machine according to an embodiment of the present disclosure;
the text labels in the figures are represented as:
1. a mounting frame; 2. a mounting surface; 3. a mounting seat; 5. a guide bar; 6. a fixed block; 7. a guide assembly; 8. a fine tuning component; 9. mounting a plate; 10. a push block; 11. a screw; 12. positioning blocks; 13. a clamping assembly; 14. rotating the roller; 15. a telescopic driving device; 16. a non-slip mat; 17. a handle; 18. a clamping member.
Detailed Description
The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Referring to fig. 1, the present embodiment provides a high-precision electric discharge machine guide wheel feeding device, including:
a mounting frame 1, wherein the mounting frame 1 is provided with a mounting surface 2;
a fine adjustment mechanism comprising two fine adjustment assemblies 8; the two fine adjustment assemblies 8 are arranged on the mounting surface 2 and distributed along a first direction; one ends of the two fine adjustment components 8 positioned at the same side are connected with a mounting plate 9 together; the fine adjustment assembly 8 is used for adjusting the position of the mounting plate 9 relative to the mounting surface 2 along a second direction; the second direction is parallel to the mounting surface 2 and perpendicular to the first direction;
a guide member including a fixing block 6; the fixed block 6 is arranged in the middle of the mounting plate 9; the fixed block 6 is provided with a guide component 7; the guide assembly 7 is used for guiding the electrode wire.
Specifically, the mounting rack 1 is a rectangular frame structure; a back plate is arranged at the back of the mounting rack 1; the front surface of the back plate is the mounting surface 2; two sides of the mounting rack 1 are symmetrical rectangular empty frames; the electrode wire is arranged on the guide component 7; the guide assembly 7 is arranged on the lower surface of the fixed block 6; the fixed block 6 is arranged in the central area of the mounting plate 9; the fixed block 6 is of a cuboid structure; the long edge of the fixed block 6 is perpendicular to the mounting surface 2; symmetrical fine adjustment components 8 are arranged on the left side and the right side of the fixed block 6, and the structures of the fine adjustment components are completely the same; two ends of the mounting plate 9 are respectively connected with the fine adjustment assembly 8; the fine adjustment assembly 8 is connected with the mounting surface 2; the first direction is a transverse horizontal direction; the second direction is perpendicular to the first direction; the second direction is a vertical direction.
In use, the wire electrode is positioned on the guide member 7; adjusting the two fine adjustment components 8, adjusting the position of the mounting plate 9 by the fine adjustment components 8 to drive the guide component 7 to ascend or descend, determining a position point with proper tension degree of the electrode wire, and guiding the electrode wire by a guide wheel feeding device; the guide wheel electricity feeding device of the high-precision electric spark machine tool is convenient to control the tension degree of the electrode wire, and the limitation is reduced.
Further referring to fig. 1, the mounting surface 2 is provided with a mounting seat 3; a guide rod 5 is arranged on the mounting seat 3; the guide rod 5 extends in the second direction; one end of the guide rod 5 is connected with the fixing block 6, and the other end of the guide rod penetrates through the mounting seat 3.
Specifically, the upper end of the mounting surface 2 is provided with a mounting seat 3, and the mounting seat 3 is perpendicular to the mounting surface 2; the mounting seat 3 is of a rectangular structure; the mounting seat 3 is arranged above the fixed block 6 and the fine adjustment assembly 8; the guide rod 5 vertically penetrates through the mounting seat 3 and is connected with the upper surface of the fixing block 6; the design of the guide rod 5 determines the ascending or descending route of the guide assembly 7, preventing deviation.
Further referring to fig. 1, the guiding assembly 7 includes a roller 14; two ends of the fixed block 6 are respectively provided with a connecting piece in a protruding way; the roller 14 is arranged between two of the coupling members and is rotatably connected to the coupling members.
Specifically, the rotating roller 14 is a cylindrical structure, bearings are arranged at two ends of the rotating roller 14, in this embodiment, the connecting member is a bearing seat, and each bearing is connected with the fixed block 6 through a bearing seat; the axial direction of the rotary roller 14 is parallel to the long side of the fixed block 6 and is vertical to the mounting surface 2.
When the electrode wire conveying device is used, the electrode wire is arranged on the outer surface of the rotating roller 14, and due to the existence of friction force between the electrode wire and the rotating roller 14, the electrode wire is conveyed to drive the rotating roller 14 to rotate, so that the abrasion of the electrode wire caused by the fact that the rotating roller 14 is not moved but the electrode wire is driven in the conveying process is prevented.
Further referring to fig. 1, the fine adjustment assembly 8 includes a push block 10 disposed on the mounting plate 9; the push block 10 is rotatably connected with a screw rod 11; a positioning block 12 is connected to the screw rod 11 in a threaded manner; the positioning block 12 is fixedly connected to the mounting surface 2.
Specifically, the upper surface of the mounting plate 9 is provided with the push block 10; the screw rod 11 is vertically connected with the push block 10, a bearing is arranged in the push block 10, and the screw rod 11 is in threaded connection with the positioning block 12; one side of the positioning block 12 is fixedly connected with the mounting surface 2.
Referring to fig. 1, a handle 17 is disposed at an end of the screw rod 11 away from the mounting plate 9.
In particular, the handle 17 rotates synchronously with the screw 11; through the rotation of handle 17, it is convenient that screw rod 11 drives ejector pad 10 and reciprocates in vertical direction.
Further referring to fig. 1 and fig. 2, the mounting base further includes a clamping assembly 13, wherein the clamping assembly 13 is disposed on an upper surface of the mounting base 3; the clamping assembly 13 is used to fix the position of the guide bar 5 on the mounting base 3.
Specifically, the clamping assembly 13 is arranged on the upper surface of the mounting seat 3 for fixing the guide rod 6; in this embodiment, the telescopic driving device 15 is an electric telescopic rod; the driving ends of the two telescopic driving devices 15 are connected with the matched clamping piece 18; the clamping pieces 18 are arc-shaped structures, the clamping pieces 18 of the two arc-shaped structures can form a circular structure around the guide rod 5, in this embodiment, the anti-skid pads 16 of the arc-shaped structures are arranged at the clamping pieces 18, so as to further fix the guide rod 5, and meanwhile, the stability of the device is improved.
The working principle of the guide wheel electricity feeding device of the high-precision electric discharge machine tool provided in the implementation is as follows:
(1) placing the wire electrode on the rotating roller 14;
(2) adjusting the two fine adjustment assemblies 8 simultaneously, rotating the handle 17 to drive the screw rod 11 to rotate, moving the connecting plate 9 to drive the rotary roller 14 to ascend or descend, and adjusting the height of the rotary roller 14 to ensure that the tension degree of the electrode wire is proper;
(3) starting the two telescopic driving devices 15, wherein the driving ends of the two telescopic driving devices 15 respectively push the corresponding clamping pieces 18 to fix the position of the guide rod 5;
(4) the wire electrode is conveyed, and the rotating roller 14 rotates synchronously with the movement of the wire electrode.
The application provides a high accuracy electric spark machine tool guide pulley advances electric installation convenient control the rate of tension of wire electrode has reduced the limitation, improves the efficiency of work.
The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.
Claims (8)
1. The utility model provides a high accuracy spark-erosion machine tool guide pulley advances electric installation which characterized in that includes:
a mounting frame (1), the mounting frame (1) having a mounting surface (2);
a fine adjustment mechanism comprising two fine adjustment assemblies (8); the two fine adjustment assemblies (8) are arranged on the mounting surface (2) and distributed along a first direction; one ends of the two fine adjustment components (8) which are positioned at the same side are connected with a mounting plate (9) together; the fine adjustment assembly (8) is used for adjusting the position of the mounting plate (9) relative to the mounting surface (2) along a second direction; the second direction is parallel to the mounting surface (2) and perpendicular to the first direction;
a guide member including a fixing block (6); the fixed block (6) is arranged in the middle of the mounting plate (9); a guide component (7) is arranged on the fixed block (6); the guide assembly (7) is used for guiding the electrode wire.
2. The guide wheel feeding device of the high-precision electric discharge machine tool as claimed in claim 1, wherein the mounting surface (2) is provided with a mounting seat (3); a guide rod (5) is arranged on the mounting seat (3); the guide rod (5) extends along the second direction; one end of the guide rod (5) is connected with the fixing block (6), and the other end of the guide rod penetrates through the mounting seat (3).
3. The guide wheel feeding device of high precision electric discharge machine according to claim 1, characterized in that the guide assembly (7) comprises a roller (14); two ends of the fixed block (6) are respectively provided with a connecting piece in a protruding way; the roller (14) is arranged between the two connecting pieces and is rotatably connected with the connecting pieces.
4. The guide wheel feeding device of a high-precision electric discharge machine according to claim 1, characterized in that the fine adjustment assembly (8) comprises a push block (10) arranged on the mounting plate (9); the push block (10) is rotatably connected with a screw (11); a positioning block (12) is connected to the screw rod (11) in a threaded manner; the positioning block (12) is fixedly connected to the mounting surface (2).
5. The guide wheel electricity feeding device of the high-precision electric discharge machine tool according to claim 4, characterized in that a handle (17) is arranged at one end of the screw rod (11) far away from the mounting plate (9).
6. The guide wheel feeding device of the high-precision electric discharge machine tool according to claim 2, characterized by further comprising a clamping assembly (13), wherein the clamping assembly (13) is arranged on the upper surface of the mounting seat (3); the clamping assembly (13) is used for fixing the position of the guide rod (5) on the mounting seat (3).
7. The guide wheel feeding device of a high-precision electric discharge machine according to claim 6, characterized in that the clamping assembly (13) comprises two telescopic driving devices (15) symmetrically distributed about the guide rod (5); the driving end of the telescopic driving device (15) is connected with a clamping piece (18).
8. The guide wheel electricity feeding device of the high-precision electric discharge machine tool according to claim 7, characterized in that the clamping piece (18) is provided with a non-slip pad (16) which is attached to the guide rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221048144.0U CN217096042U (en) | 2022-05-05 | 2022-05-05 | Guide wheel electricity feeding device of high-precision electric spark machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221048144.0U CN217096042U (en) | 2022-05-05 | 2022-05-05 | Guide wheel electricity feeding device of high-precision electric spark machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217096042U true CN217096042U (en) | 2022-08-02 |
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ID=82587332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221048144.0U Active CN217096042U (en) | 2022-05-05 | 2022-05-05 | Guide wheel electricity feeding device of high-precision electric spark machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217096042U (en) |
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2022
- 2022-05-05 CN CN202221048144.0U patent/CN217096042U/en active Active
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