CN217071510U - Supporting device for numerical control machining of shaft parts - Google Patents
Supporting device for numerical control machining of shaft parts Download PDFInfo
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- CN217071510U CN217071510U CN202220683666.1U CN202220683666U CN217071510U CN 217071510 U CN217071510 U CN 217071510U CN 202220683666 U CN202220683666 U CN 202220683666U CN 217071510 U CN217071510 U CN 217071510U
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- numerical control
- guide rail
- arc
- supporting device
- shaft parts
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Abstract
The utility model relates to the technical field of part numerical control processing equipment, in particular to a supporting device for shaft part numerical control processing, the two installation bases are respectively installed on the base, the axes of the first arc-shaped grooves of the two installation bases are aligned to be coaxial, after the two ends of the shaft part are matched with the first arc-shaped grooves on the installation bases, the upper part of the mounting seat is connected with a gland, the middle part of the shaft part is supported by the auxiliary supporting mechanism in an auxiliary way, the sliding matching part is controlled by the adjusting mechanism to slide along the first guide rail of the fixing part, thereby adjusting the height of the upper surface of the movable part, leading the upper surface of the movable part to be propped against the lower part of the shaft part, realizing the auxiliary supporting and positioning, through simple structural improvement, the stable support that makes its axle type part that can satisfy different diameters when numerical control adds man-hour avoids or reduces to take place vibrations man-hour to improve the machining precision of axle type part.
Description
Technical Field
The utility model relates to a part numerical control processing equipment technical field, in particular to a supporting arrangement for axle type part numerical control processing.
Background
When the shaft parts are processed by numerical control equipment, the design requirements can be met, taking the cutter disc processing of the cutter roller as an example, a plurality of cutter discs are distributed on the cutter roller, and a plurality of movable cutters are equally arranged on each cutter. When longer parts are machined in a numerical control mode, taking a knife roll as an example, the knife roll comprises 21 cutter discs which are axially stacked, and because the length of the knife roll is longer, the knife roll is difficult to stably support when a movable knife is installed in numerical control machining, and severe vibration is often generated in the machining process, so that the machining efficiency and the machining precision are affected.
Therefore, how to stably support parts with different diameters in numerical control machining through structural improvement of the supporting device and improve machining precision of the parts is a technical problem which needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: how to make it can satisfy the stable support of axle type part of different diameters when numerical control machining through the structural improvement of supporting device to improve the machining precision of axle type part.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a supporting device for numerical control machining of shaft parts comprises:
a base;
the mounting base is connected to the base, a first arc-shaped groove is formed in the upper portion of the mounting base, and the axes of the first arc-shaped grooves of the two mounting bases are overlapped;
the gland is detachably connected to the mounting seat, a second arc-shaped groove is formed in the lower portion of the gland, and the radian of the second arc-shaped groove is identical to that of the first arc-shaped groove;
supplementary supporting mechanism, supplementary supporting mechanism sets up two between the mount pad, supplementary supporting mechanism includes fixed part, movable part and adjustment mechanism, the fixed part is connected in the base, the upper portion of fixed part is equipped with first inclined plane, first inclined plane is equipped with first guide rail, first guide rail is on a parallel with vertical plane, the lower part of movable part is equipped with the second inclined plane the same with first inclined plane inclination, the second inclined plane be equipped with first guide rail sliding fit's sliding fit spare, adjustment mechanism connects between fixed part and movable part for the sliding fit spare of adjusting the movable part slides along the first guide rail of fixed part.
Further, in the above-mentioned a supporting device structure for axle type part numerical control processing, adjustment mechanism includes adjusting bolt, adjusting bolt's one end rotationally connects in one side of movable part, the fixed part is equipped with the screw hole, adjusting bolt with screw hole screw-thread fit connects, adjusting bolt and first guide rail are on a parallel with same vertical plane.
Further, in the above supporting device structure for numerical control machining of shaft parts, a second guide rail in the vertical direction is arranged on one side of the movable portion, a sliding block is connected to the second guide rail, and one end of the adjusting bolt is rotatably connected to the sliding block.
Further, in the above supporting device structure for numerical control machining of shaft parts, a base plate is arranged on the upper portion of the movable portion, and the upper surface of the base plate is parallel to the horizontal plane.
Furthermore, in the above supporting device structure for numerical control machining of shaft parts, the backing plate is made of elastic material.
Further, in the above supporting device structure for numerical control machining of shaft parts, an included angle between the first inclined plane and a horizontal plane is 10 to 20 degrees.
Further, in the above supporting device structure for numerical control machining of shaft parts, the middle part of the adjusting bolt is in threaded connection with the tightening nut.
The beneficial effects of the utility model reside in that: the utility model relates to an among the supporting arrangement structure for axle type part numerical control processing, install respectively on the base through earlier two mounts seats, the axis of the first arc recess of two mounts seats of alignment is coaxial, with the first arc recess cooperation back of the both ends on the mount seat of axle type part, connect the gland on the upper portion of mount seat, middle part through auxiliary supporting mechanism auxiliary stay axle type part, slide along the first guide rail of fixed part through adjustment mechanism control sliding fit spare, thereby adjust the height of the upper surface of movable part, make the upper surface of movable part support and lean on the lower part in axle type part, realize auxiliary supporting location, through simple structural improvement, make its axle type part that can satisfy different diameters stably support when numerical control processing, avoid or reduce and take place vibrations man-hour, thereby improve the machining precision of axle type part.
Drawings
Fig. 1 is a schematic structural diagram of a supporting device for numerical control machining of shaft parts, which is used for supporting a knife roll according to an embodiment of the present invention;
FIG. 2 is a view taken along line A of FIG. 1;
fig. 3 is a schematic structural view of a mounting seat of a supporting device for numerical control machining of shaft parts according to an embodiment of the present invention;
fig. 4 is a schematic view of a gland structure of a supporting device for numerical control machining of shaft parts according to an embodiment of the present invention;
description of reference numerals:
1. a base; 2. a mounting seat; 21. a first arc-shaped groove; 3. a gland; 31. a second arc-shaped groove; 4. an auxiliary support mechanism; 41. a fixed part; 41. a first inclined plane; 42. a movable portion; 421. a second inclined plane; 422. a slider; 43. an adjustment mechanism; 431. adjusting the bolt; 432. tightening the nut; 5. a base plate; 6. a knife roll.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, the utility model relates to a supporting device for numerical control machining of shaft parts, which comprises:
a base 1;
the mounting base 2 is connected to the base 1, a first arc-shaped groove 21 is formed in the upper portion of the mounting base 2, and the axes of the first arc-shaped grooves 21 of the two mounting bases 2 are overlapped;
the gland 3 is detachably connected to the mounting seat 2, a second arc-shaped groove 31 is formed in the lower portion of the gland 3, and the radian of the second arc-shaped groove 31 is the same as that of the first arc-shaped groove 21;
supplementary supporting mechanism, supplementary supporting mechanism sets up two between the mount pad 2, supplementary supporting mechanism 4 includes fixed part 41, movable part 42 and adjustment mechanism 43, fixed part 41 is connected in base 1, the upper portion of fixed part 41 is equipped with first inclined plane 41, first inclined plane 41 is equipped with first guide rail, first guide rail is on a parallel with vertical plane, the lower part of movable part 42 is equipped with the second inclined plane 421 the same with first inclined plane 41 inclination, second inclined plane 421 is equipped with the sliding fit spare with first guide rail sliding fit, adjustment mechanism 43 is connected between fixed part 41 and movable part 42 for the sliding fit spare of adjusting movable part 42 slides along the first guide rail of fixed part 41.
The shaft parts are exemplified by mounting moving blades of a knife roll 6, the two mounting bases 2 are respectively mounted on a base 1 (a workbench of a numerical control gantry drill), axes of first arc-shaped grooves 21 of the two mounting bases 2 are aligned to be coaxial, two ends of the knife roll 6 are matched with the first arc-shaped grooves 21 on the mounting bases 2, a gland 3 is connected to the upper portion of the mounting bases 2, the middle of the shaft parts are supported by an auxiliary supporting mechanism in an auxiliary mode, the sliding matching piece is controlled to slide along a first guide rail of a fixing portion 41 by an adjusting mechanism 43, so that the height of the upper surface of a movable portion 42 is adjusted, the upper surface of the movable portion 42 is abutted against the lower portion of the knife roll 6, and auxiliary supporting and positioning are realized, as a large number of moving blades need to be mounted on the knife roll 6, as shown in figure 1, 21 blade discs are arranged in the middle of the knife roll 6, and 4 moving blades need to be mounted on each blade disc, therefore, after the knife roll 6 is supported at an angle, a certain angle needs to be adjusted for clamping and supporting, and the adjusting mechanism 43 of the auxiliary supporting mechanism 4 can be used for adjusting the sliding of the movable part 42 at the moment, so that the height fine adjustment effect of the upper surface of the movable part 42 is achieved, the middle part of the knife roll 6 is quickly clamped or loosened, and the multi-angle processing of the knife roll 6 is facilitated.
Through simple structural improvement, the stable support of the shaft parts with different diameters during numerical control machining can be met, and the vibration during machining is avoided or reduced, so that the machining precision of the shaft parts is improved.
Further, as an embodiment, the adjusting mechanism 43 includes an adjusting bolt 431, one end of the adjusting bolt 431 is rotatably connected to one side of the movable portion 42, the fixed portion 41 is provided with a threaded hole, the adjusting bolt 431 is in threaded fit connection with the threaded hole, and the adjusting bolt 431 and the first guide rail are parallel to the same vertical plane.
In the above structure, the movable portion 42 can be controlled to slide along the first endless loop of the fixed portion 41 only by rotating the adjusting bolt 431, so that the height fine adjustment effect of the upper surface of the movable portion 42 is achieved, the middle of the knife roll 6 is clamped or loosened quickly, and the multi-angle processing of the knife roll 6 is facilitated.
As a further preferred embodiment, a second guide rail in a vertical direction is provided at one side of the movable portion 42, a sliding block 422 is connected to the second guide rail, and one end of the adjusting bolt 431 is rotatably connected to the sliding block 422.
In the structure, by designing the structure of the sliding fit of the second guide rail and the sliding block 422, the smoothness of the height fine adjustment of the upper surface of the movable part 42 can be further improved, the quick clamping or loosening of the middle part of the knife roll 6 can be further realized, and the multi-angle processing of the knife roll 6 is facilitated.
In one embodiment, a pad 5 is disposed on the upper portion of the movable portion 42, and the upper surface of the pad 5 is parallel to the horizontal plane. Preferably, the material of the backing plate 5 is elastic.
In the above structure, the shim plate 5 is arranged on the upper portion of the movable portion 42, and the shim plate 5 made of elastic material is used for supporting the knife roll 6, so that the knife roll 6 can have a larger contact area with the knife roll 6 through the elastic material, the frictional resistance is improved, the knife roll 6 is prevented from vibrating during processing, and the knife roll 6 can be prevented from being damaged during the bearing processing.
In an embodiment, in the above supporting device structure for numerical control machining of shaft parts, an included angle between the first inclined surface 41 and a horizontal plane is 10 to 20 degrees.
In the above structure, since the slope of the first inclined surface 41 is gentle, the purpose of fine adjustment of the height of the upper surface of the movable portion 42 can be achieved, the middle portion of the knife roll 6 can be clamped or loosened quickly, and multi-angle machining of the knife roll 6 is facilitated.
In one embodiment, a tightening nut 432 is screwed to the middle of the adjusting bolt 431;
in the above structure, after the adjusting bolt 431 is adjusted in place, the fixing part 41 is locked by the tightening nut 432, so that the auxiliary supporting mechanism 4 is prevented from being displaced in the processing process of the knife roll 6 to influence the supporting effect.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (7)
1. A supporting arrangement for axle type part numerical control processing, its characterized in that includes:
a base;
the mounting base is connected to the base, a first arc-shaped groove is formed in the upper portion of the mounting base, and the axes of the first arc-shaped grooves of the two mounting bases are overlapped;
the gland is detachably connected to the mounting seat, a second arc-shaped groove is formed in the lower portion of the gland, and the radian of the second arc-shaped groove is identical to that of the first arc-shaped groove;
supplementary supporting mechanism, supplementary supporting mechanism sets up two between the mount pad, supplementary supporting mechanism includes fixed part, movable part and adjustment mechanism, the fixed part is connected in the base, the upper portion of fixed part is equipped with first inclined plane, first inclined plane is equipped with first guide rail, first guide rail is on a parallel with vertical plane, the lower part of movable part is equipped with the second inclined plane the same with first inclined plane inclination, the second inclined plane be equipped with first guide rail sliding fit's sliding fit spare, adjustment mechanism connects between fixed part and movable part for the sliding fit spare of adjusting the movable part slides along the first guide rail of fixed part.
2. The supporting device for numerical control machining of shaft parts according to claim 1, wherein the adjusting mechanism comprises an adjusting bolt, one end of the adjusting bolt is rotatably connected to one side of the movable portion, the fixed portion is provided with a threaded hole, the adjusting bolt is in threaded fit connection with the threaded hole, and the adjusting bolt and the first guide rail are parallel to the same vertical plane.
3. The supporting device for the numerical control machining of the shaft parts according to claim 2, wherein a second guide rail in the vertical direction is arranged on one side of the movable part, a sliding block is connected to the second guide rail, and one end of the adjusting bolt is rotatably connected to the sliding block.
4. The supporting device for numerical control machining of shaft parts according to claim 1, wherein a base plate is arranged at the upper part of the movable part, and the upper surface of the base plate is parallel to a horizontal plane.
5. The supporting device for numerical control machining of shaft parts according to claim 4, wherein the base plate is made of elastic material.
6. The supporting device for numerical control machining of shaft parts according to claim 1, wherein an included angle between the first inclined surface and a horizontal plane is 10-20 degrees.
7. The supporting device for the numerical control machining of the shaft parts as claimed in claim 2, wherein a tightening nut is connected to the middle part of the adjusting bolt in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220683666.1U CN217071510U (en) | 2022-03-26 | 2022-03-26 | Supporting device for numerical control machining of shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220683666.1U CN217071510U (en) | 2022-03-26 | 2022-03-26 | Supporting device for numerical control machining of shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217071510U true CN217071510U (en) | 2022-07-29 |
Family
ID=82552649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220683666.1U Active CN217071510U (en) | 2022-03-26 | 2022-03-26 | Supporting device for numerical control machining of shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217071510U (en) |
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2022
- 2022-03-26 CN CN202220683666.1U patent/CN217071510U/en active Active
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