CN210115728U - Diamond flies cutter utensil finish machining feeding device - Google Patents
Diamond flies cutter utensil finish machining feeding device Download PDFInfo
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- CN210115728U CN210115728U CN201921079610.XU CN201921079610U CN210115728U CN 210115728 U CN210115728 U CN 210115728U CN 201921079610 U CN201921079610 U CN 201921079610U CN 210115728 U CN210115728 U CN 210115728U
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- inclined plane
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- slide
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Abstract
The utility model discloses a diamond flies cutter utensil finish machining feeding device, including left side guide rail strip and right guide rail strip, be provided with the slide between left side guide rail strip and the right guide rail strip, the lateral wall of slide includes first inclined plane and second inclined plane, the inboard of left side guide rail strip be provided with first inclined plane complex third inclined plane, the inboard of right side guide rail strip be provided with second inclined plane complex fourth inclined plane, the both sides of slide are connected with the pin, the below of pin is provided with the spring, the front end of left side guide rail strip and right guide rail strip is connected with the vertical face is detachable of L shape front bezel, install the fine motion feeder on the horizontal plane of L shape front bezel, the up end of slide be provided with fine motion feeder complex round hole, threaded handle is worn to be equipped with by the vertical face of L shape front bezel, the threaded handle tip is provided with the kicking block, the bottom of slide is connected with detachable cutter. The utility model discloses a diamond flies to cut the accurate feeding of utensil, has reduced the degree of difficulty of precision finishing.
Description
Technical Field
The utility model relates to an ultra-precision advances for technical field a little, concretely relates to diamond flies cutter utensil finish machining feeding device.
Background
The single-point diamond fly-cutting machining is mainly used for ultraprecise machining of a large plane, a spindle is connected with a large cutter disc to drive a diamond cutter to rotate during fly-cutting machining, the cutting amount needs to be controlled at the micron level for ultraprecise cutting, the diamond cutter is installed in the large cutter disc in the fly-cutting structure, and the cutter disc cannot complete cutter feeding, so that a high-precision micro-feeding mechanism installed on the cutter disc needs to be designed, the feeding mechanism needs to have micron-level high-precision positioning, needs to be locked after moving in place, and has high rigidity so as to reduce cutter vibration during cutting and improve the quality of a machined surface.
The existing commonly used micro-feeding mechanism of the diamond fly-cutting tool has the functions of coarse adjustment and fine adjustment of a tool rest, but still has the problem of position deviation after the tool is fed and locked, so that the cutting amount cannot be accurately controlled, the feeding resolution of the tool is generally required to be less than 1 micrometer when the diamond fly-cutting tool is finely blown, and the deviation amount after locking is less than 1 micrometer. A feeding device patent (patent No. ZL201510891301.2) of a diamond fly-cutting tool adopts a mechanism of chute guiding and differential thread feeding, realizes precision feeding, but is difficult to move thread processing, actual feeding precision is limited by return precision of differential threads, feeding resolution and locking precision still cannot be achieved, offset is 3-5 mu m, and the feeding device can only be used for diamond fly-cutting rough processing and semi-finishing. The current fine cutting process for diamond still needs to adopt a tabulating mode to determine the feeding amount.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diamond flies cutter utensil finish machining feeding device realizes that the diamond flies cutter utensil accurate feeding, has reduced the degree of difficulty of precision finishing.
The utility model discloses a following technical scheme realizes:
a diamond fly-cutting tool finish machining feeding device comprises a left guide rail bar and a right guide rail bar, wherein the left guide rail bar and the right guide rail bar are arranged oppositely, the rear end faces of the left guide rail bar and the right guide rail bar are detachably connected with a support, a slide seat is arranged between the left guide rail bar and the right guide rail bar and can slide up and down, the side wall of the slide seat comprises a first inclined plane and a second inclined plane, a third inclined plane matched with the first inclined plane is arranged on the inner side of the left guide rail bar, a fourth inclined plane matched with the second inclined plane is arranged on the inner side of the right guide rail bar, pins are connected to two sides of the slide seat, springs are arranged below the pins, clamping grooves matched with the springs are formed in the bottoms of the left guide rail bar and the right guide rail bar, the lower ends of the springs are inserted into the clamping grooves, and the front ends of the left guide rail bar and the right guide rail bar are detachably connected with the, the horizontal plane setting of L shape front bezel is in left side guide rail strip and right guide rail strip top, install the fine motion feeder on the horizontal plane of L shape front bezel, the up end of slide be provided with fine motion feeder complex round hole, the bottom of fine motion feeder inserts in the round hole, the screw thread handle is worn to be equipped with by the vertical face of L shape front bezel, the screw thread handle tip is provided with the kicking block, the detachable cutter that is connected with in bottom of slide.
Detachable connection all be through bolted connection, the inclined plane indicates not parallel or the vertically face with the support, the inboard of the left side guide rail bar specifically indicates the left side guide rail bar and right guide rail bar relative one side, in the spring was inserted to the below of pin, the setting of draw-in groove plays limiting displacement to the spring, avoids the spring to take place the skew at flexible in-process, the fine motion feeder is prior art, front end and rear end all are feeding device relative operating position in the use, the twist grip rotates the advancing or retreating that realizes the kicking block, and then realize pressing from both sides tightly or relaxing the slide.
The utility model discloses a process of passing through:
through rotating the micro feeder, the slide base is moved up and down, the movement precision is superior to 1 mu m, the first inclined plane and the second inclined plane respectively move along the third inclined plane and the fourth inclined plane, the guide and limiting effects are achieved when the slide base moves up and down, the slide base is ensured not to deviate in the moving process, when the slide base moves down and moves to a specified position, the threaded handle is rotated to clamp the slide base, the spring of the slide base is compressed in the moving down process, and the restoring force of the spring is utilized to push the slide base to move up in the moving up process.
The utility model discloses a fine motion feeder drive slide drives the cutter motion, lateral wall through at the slide sets up first inclined plane and second inclined plane, first inclined plane and second inclined plane move along the third inclined plane respectively when the slide moves down, the fourth inclined plane removes, move down direction and limiting displacement to the slide, ensure that the slide can not take place the skew at the removal in-process, ensure that the high accuracy feeds, utilize the spring to reset simultaneously, the screw thread handle presss from both sides tightly, the accurate feeding of cutter has both been realized, the high rigidity of device has been guaranteed again, the processing degree of difficulty has been reduced simultaneously.
Furthermore, the left guide rail bar and the right guide rail bar are symmetrically arranged.
Further, the slide is the rectangle piece, 2 right angles at rectangle piece rear end are cut at vertical direction and are formed first inclined plane and second inclined plane, first inclined plane and second inclined plane are the symmetry setting, the inner wall of left side guide rail strip and right guide rail strip is hugged closely respectively to 2 lateral walls of slide.
Further, the angle of the first inclined surface and the second inclined surface is 30-60 degrees.
The above not only can play fine direction and limiting displacement, do benefit to the assembly moreover.
Furthermore, the top of slide is detachable to be connected with the clamp plate, be provided with 2 through-holes on the clamp plate, the pin is installed in the through-hole.
Through setting up the clamp plate, do benefit to the assembly.
Furthermore, the bottom of the sliding seat is provided with a rectangular blind hole, and the cutter is detachably arranged in the rectangular blind hole.
All through bolt fastening cutter, improve the fixed stability of cutter around the rectangle blind hole.
Further, the inner wall of the L-shaped front plate is provided with a guide groove, and the ejector block moves in the guide groove.
The arrangement can avoid the deviation of the ejector block in the clamping process.
Through setting up the kicking block, do benefit to the increase and compress tightly the area, reduce the skew of slide when compressing tightly.
Furthermore, the horizontal plane of the L-shaped front plate is detachably connected with the tops of the left guide rail bar and the right guide rail bar.
The arrangement is favorable for assembly, the connection stability of the L-shaped front plate and the left guide rail strip and the right guide rail strip can be improved, the assembly stability of the micro feeder is improved, and the feeding precision of the cutter is ensured.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
the utility model discloses a fine motion feeder drive slide drives the cutter motion, lateral wall through at the slide sets up first inclined plane and second inclined plane, first inclined plane and second inclined plane move along the third inclined plane respectively when the slide moves down, the fourth inclined plane removes, move down direction and limiting displacement to the slide, ensure that the slide can not take place the skew at the removal in-process, ensure that the high accuracy feeds, utilize the spring to reset simultaneously, the screw thread handle presss from both sides tightly, the accurate feeding of cutter has both been realized, the high rigidity of device has been guaranteed again, the processing degree of difficulty has been reduced simultaneously.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
FIG. 1 is a top half-sectional view of a feeder device;
FIG. 2 is a side view in half section at the left guide rail of the feeding device;
FIG. 3 is a side view in half section at the center of the feeder;
fig. 4 is a side view of the feeding device.
Reference numbers and corresponding part names in the drawings:
1-support, 2-left guide rail bar, 3-slide seat, 4-right guide rail bar, 5-pressing plate, 6-pin, 7-L-shaped front plate, 8-threaded handle, 9-micro-motion feeder, 10-spring, 11-cutter, 12-top block, 21-clamping groove, 31-round hole, 32-rectangular blind hole, 33-first inclined plane and 34-second inclined plane.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1:
as shown in fig. 1 to 4, a diamond fly-cutting tool finish-machining feeding device comprises a left guide rail strip 2 and a right guide rail strip 4, wherein the left guide rail strip 2 and the right guide rail strip 4 are symmetrically arranged, the rear end faces of the left guide rail strip 2 and the right guide rail strip 4 are detachably connected with a support 1, a sliding seat 3 is arranged between the left guide rail strip 2 and the right guide rail strip 4, the sliding seat 3 can slide up and down, the side wall of the sliding seat 3 comprises a first inclined plane 33 and a second inclined plane 34, the inner side of the left guide rail strip 2 is provided with a third inclined plane matched with the first inclined plane 33, the inner side of the right guide rail strip 4 is provided with a fourth inclined plane matched with the second inclined plane 34, specifically, the sliding seat 3 is a rectangular block, 2 right angles at the rear end of the rectangular block are cut in the vertical direction to form a first inclined plane 33 and a second inclined plane 34, the first inclined plane 33 and the second inclined plane 34 are symmetrically arranged, the two sides of the slide seat 3 are respectively tightly attached to the inner walls of the left guide rail strip 2 and the right guide rail strip 4, pins 6 are connected to two sides of the slide seat 3, springs 10 are arranged below the pins 6, clamping grooves 21 matched with the springs 10 are formed in the bottoms of the left guide rail strip 2 and the right guide rail strip 4, the lower ends of the springs 10 are inserted into the clamping grooves 21, the front ends of the left guide rail strip 2 and the right guide rail strip 4 are detachably connected with the vertical surface of an L-shaped front plate 7, the horizontal surface of the L-shaped front plate 7 is arranged above the left guide rail strip 2 and the right guide rail strip 4, a micro feeder 9 is installed on the horizontal surface of the L-shaped front plate 7, a round hole 31 matched with the micro feeder 9 is formed in the upper end surface of the slide seat 3, the bottom of the micro feeder 9 is inserted into the round hole 31, a threaded handle 8 is penetrated through the vertical surface of the L-shaped front plate 7, and a top block 12, the bottom of slide 3 is detachable to be connected with cutter 11, the bottom of slide 3 is provided with rectangle blind hole 32, the detachable installation of cutter is in rectangle blind hole 32.
Example 2:
the angle of the first inclined plane 33 and the second inclined plane 34 is 30-60 degrees; the top of the sliding seat 3 is detachably connected with a pressing plate 5, 2 through holes are formed in the pressing plate 5, and the pin 6 is installed in the through holes; the inner wall of the L-shaped front plate 7 is provided with a guide groove, and the top block 12 moves in the guide groove; the horizontal plane of the L-shaped front plate 7 is detachably connected with the tops of the left guide rail strip 2 and the right guide rail strip 4.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The finish machining feeding device for the diamond fly-cutting tool is characterized by comprising a left guide rail bar (2) and a right guide rail bar (4), wherein the left guide rail bar (2) and the right guide rail bar (4) are arranged oppositely, the rear end faces of the left guide rail bar (2) and the right guide rail bar (4) are detachably connected with a support (1), a slide seat (3) is arranged between the left guide rail bar (2) and the right guide rail bar (4), the slide seat (3) can slide up and down, the side wall of the slide seat (3) comprises a first inclined plane (33) and a second inclined plane (34), a third inclined plane matched with the first inclined plane (33) is arranged on the inner side of the left guide rail bar (2), a fourth inclined plane matched with the second inclined plane (34) is arranged on the inner side of the right guide rail bar (4), two sides of the slide seat (3) are connected with a pin (6), and a spring (10) is arranged below the pin (6), the bottoms of the left guide rail bar (2) and the right guide rail bar (4) are respectively provided with a clamping groove (21) matched with the spring (10), the lower end of the spring (10) is inserted into the clamping groove (21), the front ends of the left guide rail bar (2) and the right guide rail bar (4) are detachably connected with the vertical surface of the L-shaped front plate (7), the horizontal plane of the L-shaped front plate (7) is arranged above the left guide rail bar (2) and the right guide rail bar (4), a micro feeder (9) is arranged on the horizontal plane of the L-shaped front plate (7), the upper end surface of the sliding seat (3) is provided with a round hole (31) matched with the micro feeder (9), the bottom of the micro feeder (9) is inserted into the round hole (31), the vertical surface of the L-shaped front plate (7) is provided with a threaded handle (8) in a penetrating way, the end part of the threaded handle (8) is provided with an ejector block (12), and the bottom of the sliding seat (3) is detachably connected with a cutter (11).
2. The fine machining feeding device for the diamond fly cutting tool as claimed in claim 1, wherein the left guide rail bar (2) and the right guide rail bar (4) are symmetrically arranged.
3. A diamond fly cutter finishing feeding device according to claim 2, wherein the slider (3) is a rectangular block, 2 right angles at the rear end of the rectangular block are cut in the vertical direction to form a first inclined plane (33) and a second inclined plane (34), the first inclined plane (33) and the second inclined plane (34) are symmetrically arranged, and 2 side walls of the slider (3) are respectively attached to the inner walls of the left guide rail bar (2) and the right guide rail bar (4).
4. A diamond fly cutter finishing feed device as claimed in claim 1 or 3, wherein the angle of the first (33) and second (34) bevels is 30-60 °.
5. A diamond fly-cutting tool fine machining feeding device according to claim 1, wherein a press plate (5) is detachably connected to the top of the sliding base (3), 2 through holes are formed in the press plate (5), and the pin (6) is installed in the through holes.
6. A diamond fly cutting tool finishing feeding device according to claim 1, characterized in that the bottom of the sliding base (3) is provided with a rectangular blind hole (32), and the tool is detachably mounted in the rectangular blind hole (32).
7. A diamond fly cutting tool finishing feeding device according to claim 1, characterized in that the inner wall of the L-shaped front plate (7) is provided with a guide groove, and the top block (12) moves in the guide groove.
8. A diamond fly-cutting tool finishing feeding device according to claim 1, characterized in that the horizontal plane of the L-shaped front plate (7) is detachably connected with the top of the left guide rail bar (2) and the right guide rail bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079610.XU CN210115728U (en) | 2019-07-10 | 2019-07-10 | Diamond flies cutter utensil finish machining feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079610.XU CN210115728U (en) | 2019-07-10 | 2019-07-10 | Diamond flies cutter utensil finish machining feeding device |
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| Publication Number | Publication Date |
|---|---|
| CN210115728U true CN210115728U (en) | 2020-02-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921079610.XU Active CN210115728U (en) | 2019-07-10 | 2019-07-10 | Diamond flies cutter utensil finish machining feeding device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193746A (en) * | 2019-07-10 | 2019-09-03 | 中国工程物理研究院机械制造工艺研究所 | A kind of diamond fly-cutting cutter finishing feed mechanism |
| CN115178803A (en) * | 2022-07-15 | 2022-10-14 | 哈尔滨工业大学 | Fly cutter head for fly cutting microstructure element of diamond cutter |
-
2019
- 2019-07-10 CN CN201921079610.XU patent/CN210115728U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110193746A (en) * | 2019-07-10 | 2019-09-03 | 中国工程物理研究院机械制造工艺研究所 | A kind of diamond fly-cutting cutter finishing feed mechanism |
| CN115178803A (en) * | 2022-07-15 | 2022-10-14 | 哈尔滨工业大学 | Fly cutter head for fly cutting microstructure element of diamond cutter |
| CN115178803B (en) * | 2022-07-15 | 2023-08-08 | 哈尔滨工业大学 | Fly cutter disc for fly-cutting micro-structural element of diamond cutter |
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