CN218904493U - Multi-degree-of-freedom turning and milling device for machining compressor cylinder - Google Patents
Multi-degree-of-freedom turning and milling device for machining compressor cylinder Download PDFInfo
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- CN218904493U CN218904493U CN202320111848.6U CN202320111848U CN218904493U CN 218904493 U CN218904493 U CN 218904493U CN 202320111848 U CN202320111848 U CN 202320111848U CN 218904493 U CN218904493 U CN 218904493U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a multi-degree-of-freedom turning and milling device for processing a compressor cylinder, which comprises a clamping mechanism, wherein the clamping mechanism comprises a clamping seat, a rotating shaft rotatably arranged on the clamping seat and a first motor for driving the rotating shaft to rotate, the rotating shaft is arranged along a first direction, and a clamp for clamping the compressor cylinder is coaxially arranged on the rotating shaft; the boring and milling mechanism comprises a first mounting seat capable of moving along a first direction and a second direction, a rotatable turntable is arranged on the first mounting seat, a plurality of first mounting grooves are formed in the end face of the turntable, and the first mounting grooves are arranged along the radial direction of the turntable; a plurality of second mounting grooves are formed in the periphery side of the turntable, and the second mounting grooves are formed in the axial direction of the turntable; the first boring cutter used for machining the end face of the compressor cylinder is arranged in the first mounting groove, and the second boring cutter used for machining the outer peripheral wall of the compressor cylinder is arranged in the second mounting groove.
Description
Technical Field
The utility model relates to the technical field of compressor cylinder machining, in particular to a multi-degree-of-freedom turning and milling device for compressor cylinder machining.
Background
The compressor cylinder is a part fastened to the compressor body or the crankcase body, which compresses the gas in cooperation with the piston. The compressor cylinders of different types have larger structural difference, but generally comprise various holes and grooves distributed on two end surfaces and the peripheral wall, different holes and grooves are processed by different equipment, more equipment is generally needed to process different holes and grooves on the compressor cylinder at present, the equipment quantity is more, and the cost is higher; some equipment can integrate the cutter of more kinds, model to in order to improve the processing adaptability, but the integrated structure of cutter is more complicated, and the tool changing is difficult to control, and the structure volume is bloated.
Disclosure of Invention
In view of the above, the present utility model provides a multiple degree of freedom turning and milling device for machining a compressor cylinder, which can solve the above-mentioned technical problems at least to a certain extent.
The technical scheme of the utility model is realized as follows:
a multi-degree-of-freedom turning and milling device for machining a compressor cylinder comprises:
the clamping mechanism comprises a clamping seat, a rotating shaft rotatably arranged on the clamping seat and a first motor for driving the rotating shaft to rotate, wherein the rotating shaft is arranged along a first direction, and a clamp for clamping a compressor cylinder is coaxially arranged on the rotating shaft;
the boring and milling mechanism comprises a first mounting seat which can move along a first direction and a second direction, a rotatable turntable is arranged on the first mounting seat, and the turntable is driven by a second motor to rotate around an axis arranged along the first direction; the end face of the turntable is provided with a plurality of first mounting grooves which are distributed at intervals along the circumferential direction, and the first mounting grooves are arranged along the radial direction of the turntable; the outer peripheral side of the turntable is provided with a plurality of second mounting grooves which are distributed at intervals along the circumferential direction, and the second mounting grooves are arranged along the axial direction of the turntable; a first boring cutter for machining the end face of the compressor cylinder is arranged in the first mounting groove, and a second boring cutter for machining the peripheral wall of the compressor cylinder is arranged in the second mounting groove;
the first direction and the second direction are two directions perpendicular to each other.
As a further alternative of the multiple degree of freedom turning and milling device for machining the compressor cylinder, the multiple degree of freedom turning and milling device further comprises a first moving mechanism for driving the boring and milling mechanism to move along a first direction and a second moving mechanism for driving the boring and milling mechanism to move along a second direction.
As a further alternative scheme of the multi-degree-of-freedom turning and milling device for machining the compressor cylinder, the second moving mechanism comprises a first moving seat and a second moving seat, a first mounting seat of the boring and milling mechanism is fixedly arranged on the second moving seat, a second screw rod, a second sliding rail arranged in parallel with the second screw rod and a third motor for driving the second screw rod to rotate are arranged on the first moving seat, and the second screw rod is arranged along a second direction; the second movable seat is in threaded connection with the second screw rod, and the second movable seat is in sliding connection with the second sliding rail.
As a further alternative scheme of the multi-degree-of-freedom turning and milling device for machining the compressor cylinder, the first moving mechanism comprises a base, a first screw rod, a first sliding rail and a fourth motor are arranged on the base, the first sliding rail is arranged in parallel with the first screw rod, the fourth motor is used for driving the first screw rod to rotate, and the first screw rod is arranged along a first direction; the first movable seat is in threaded connection with the first screw rod, and the first movable seat is in sliding connection with the first sliding rail.
As a further alternative scheme of the multi-degree-of-freedom turning and milling device for machining the compressor cylinder, the multi-degree-of-freedom turning and milling device further comprises a drilling and milling mechanism, wherein the drilling and milling mechanism comprises a second mounting seat, the second mounting seat is arranged on the second moving seat, a third moving seat capable of moving along a third direction is arranged on the second mounting seat, the third direction is perpendicular to the first direction and the second direction respectively, and a first machining spindle arranged along the first direction and a first spindle motor used for driving the first machining spindle to rotate are arranged on the third moving seat.
As a further alternative of the multiple degree of freedom turning and milling device for machining the compressor cylinder, the second mounting seat is provided with a screw mechanism for driving the third moving seat to move.
As a further alternative of the multiple degree of freedom turning and milling device for machining the compressor cylinder, the third moving seat is further provided with a second machining spindle arranged along the second direction and a second spindle motor for driving the second machining spindle to rotate.
As a further alternative scheme of the multi-degree-of-freedom turning and milling device for processing the compressor cylinder, the device further comprises a base, a chip collecting cavity is concavely arranged on the base, the clamping mechanism is arranged on the base, and a clamp of the clamping mechanism is positioned above the chip collecting cavity; and an opening is arranged at the bottom of the chip collecting cavity.
As a further alternative scheme of the multi-degree-of-freedom turning and milling device for machining the compressor cylinder, the device further comprises a waste conveying mechanism, wherein the waste conveying mechanism comprises a chip removal groove arranged below an opening of the chip collecting cavity, and a conveying belt is arranged in the chip removal groove.
Compared with the prior art, the utility model has the beneficial effects that: clamping and fixing the compressor cylinder by using a clamping mechanism, and processing the compressor cylinder by using a boring and milling mechanism; the boring and milling mechanism realizes tool changing operation of the first boring tool or the second boring tool by rotating the turntable, and is simple to control; when the cutter is replaced, the corresponding first boring cutter or second boring cutter is only required to be moved to a set position, a connecting line between the set position and the circle center of the turntable is parallel to the second direction, and then the boring and milling mechanism is driven to move in the second direction, so that the position of the first boring cutter or the second boring cutter in the second direction is adjusted, and the alignment of the first boring cutter or the second boring cutter and the compressor cylinder is realized; the boring and milling mechanism has simple tool changing control, can integrate a plurality of tools, has smaller whole volume and is convenient for installation and setting.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a multiple degree of freedom turn-milling apparatus for compressor cylinder machining according to the present utility model;
FIG. 2 is an exploded schematic view of a multiple degree of freedom turn-milling apparatus for compressor cylinder machining according to the present utility model;
FIG. 3 is an exploded view of the clamping mechanism, the boring and milling mechanism, and the boring and milling mechanism;
FIG. 4 is a schematic diagram of the structure of the boring and milling mechanism;
fig. 5 is a schematic structural view of the drilling and milling mechanism.
In the figure: 1. clamping mechanism; 11. clamping base; 12. a rotating shaft; 13. a first motor; 14. a clamp; 2. boring and milling mechanism; 21. a first mount; 22. a turntable; 221. a first mounting groove; 222. a second mounting groove; 23. a second motor;
3. drilling and milling mechanism; 31. a second mounting base; 32. a third movable seat; 33. a screw mechanism; 34. a first machining spindle; 35. a second machining spindle; 351. a second spindle motor;
4. a second moving mechanism; 41. a second movable seat; 42. a first movable seat; 43. a second screw; 44. a second slide rail; 45. a third motor;
5. a first moving mechanism; 51. a base; 52. a first screw; 53. a first slide rail; 54. a fourth motor;
6. a base; 61. a chip collecting cavity;
7. a waste material conveying mechanism; 71. a chip removal groove; 72. a conveyor belt;
x, a first direction; y, second direction; z, third direction.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being 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 utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," 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; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-5, there is shown a multiple degree of freedom turning and milling device for machining a compressor cylinder, including a clamping mechanism 1 and a boring and milling mechanism 2, where the clamping mechanism 1 includes a clamping seat 11, a rotating shaft 12 rotatably disposed on the clamping seat 11, and a first motor 13 for driving the rotating shaft 12 to rotate, the rotating shaft 12 is disposed along a first direction X, and a clamp 14 for clamping the compressor cylinder is coaxially disposed on the rotating shaft 12; the boring and milling mechanism 2 comprises a first mounting seat 21 which can move along a first direction X and a second direction Y, a rotatable turntable 22 is arranged on the first mounting seat 21, and the turntable 22 is driven by a second motor 23 to rotate around an axis arranged along the first direction X; the end face of the turntable 22 is provided with a plurality of first mounting grooves 221 which are distributed at intervals along the circumferential direction, and the first mounting grooves 221 are arranged along the radial direction of the turntable 22; the outer circumference side of the turntable 22 is provided with a plurality of second mounting grooves 222 which are distributed at intervals along the circumferential direction, and the second mounting grooves 222 are arranged along the axial direction of the turntable 22; a first boring cutter for machining the end face of the compressor cylinder is arranged in the first mounting groove 221, and a second boring cutter for machining the peripheral wall of the compressor cylinder is arranged in the second mounting groove 222; the first direction X and the second direction Y are two directions perpendicular to each other.
Specifically, referring to fig. 1, 3 and 4, when the end surface of the compressor cylinder needs to be bored and milled, a suitable first boring cutter is selected from a plurality of first boring cutters with different types, the selection process is that the second motor 23 drives the turntable 22 to rotate so that the corresponding first boring cutter is arranged along the second direction Y, and if the first mounting seat 21 moves along the second direction Y, the cutting edge of the first boring cutter can be made to move along the second direction Y, so that any position on the end surface of the compressor cylinder is convenient to process, and when the first mounting seat 21 moves along the first direction X, the feeding depth of the first boring cutter can be adjusted; when the peripheral wall of the compressor cylinder needs to be bored and milled, a proper second boring cutter is selected from a plurality of second boring cutters with different types, and the selecting process is that the turntable 22 is driven to rotate by the second motor 23, so that the connecting line of the corresponding second boring cutter and the circle center of the turntable 22 corresponds to a second direction Y, when the first mounting seat 21 moves along the second direction Y, the cutting edge of the second boring cutter moves along the second direction Y, thereby adjusting the feed depth of the second boring cutter, and when the first mounting seat 21 moves along the first direction X, the second boring cutter can be adjusted to process any position on the peripheral wall of the compressor cylinder. After the clamping mechanism 1 clamps the compressor cylinder, the first motor 13 drives the rotating shaft 12 to rotate, so that the compressor cylinder rotates to be matched with the first boring cutter or the second boring cutter for processing.
It should be noted that, the first boring cutter or the second boring cutter is fixed on a fixing block (not labeled in the drawing) through a bolt, and then the fixing block is fixed in the first mounting groove 221 or the second mounting groove 222 through a bolt, so as to complete the mounting of the first boring cutter or the second boring cutter.
In some specific embodiments, to facilitate the movement of the boring and milling mechanism 2 in the first direction X and in the second direction Y, referring to fig. 3, a first movement mechanism 5 for driving the boring and milling mechanism 2 to move in the first direction X and a second movement mechanism 4 for driving the boring and milling mechanism 2 to move in the second direction Y are further included. Specifically, the second moving mechanism 4 includes a first moving seat 42 and a second moving seat 41, the first mounting seat 21 of the boring and milling mechanism 2 is fixedly disposed on the second moving seat 41, the first moving seat 42 is provided with a second screw 43, a second sliding rail 44 disposed parallel to the second screw 43, and a third motor 45 for driving the second screw 43 to rotate, and the second screw 43 is disposed along a second direction Y; the second movable seat 41 is in threaded connection with the second screw 43, and the second movable seat 41 is in sliding connection with the second slide rail 44. In addition, the first moving mechanism 5 includes a base 51, the base 51 is provided with a first screw 52, a first sliding rail 53 parallel to the first screw 52, and a fourth motor 54 for driving the first screw 52 to rotate, and the first screw 52 is disposed along a first direction X; the first movable seat 42 is in threaded connection with the first screw 52, and the first movable seat 42 is in sliding connection with the first slide rail 53. In this way, the first moving mechanism 5 and the second moving mechanism 4 both drive the first moving seat 42 or the second moving seat 41 to move by using the screw principle, so that the boring and milling mechanism 2 provided on the first moving seat 42 is moved indirectly or directly.
In some specific embodiments, to further improve the machining applicability of the turning and milling device, referring to fig. 3 and 5, the turning and milling device further includes a drilling and milling mechanism 3, where the drilling and milling mechanism 3 includes a second mounting seat 31, the second mounting seat 31 is disposed on the second moving seat 41, a third moving seat 32 capable of moving along a third direction Z is disposed on the second mounting seat 31, the third direction Z is perpendicular to the first direction X and the second direction Y, and a first machining spindle 34 disposed along the first direction X and a first spindle motor (not shown) for driving the first machining spindle 34 to rotate are disposed on the third moving seat 32. Wherein, the second mounting seat 31 is provided with a screw mechanism 33 for driving the third moving seat 32 to move; the first processing main shafts 34 are provided with a plurality of first processing main shafts 34, and drill bits (not shown) with different types are clamped on different first processing main shafts 34; in this way, the first machining spindle 34 may be used to drill the end surface of the compressor cylinder, the first machining spindle 34 may be moved in the first direction X to adjust the feed depth, and the first machining spindle 34 may be moved in the second direction Y and the third direction Z to adjust the drilling position.
Further preferably, referring to fig. 5, the third moving seat 32 further includes a second processing spindle 35 disposed along the second direction Y and a second spindle motor 351 for driving the second processing spindle 35 to rotate. Therefore, the turning and milling device also has the function of drilling the outer peripheral wall of the compressor cylinder; the second processing main shafts 35 are provided with a plurality of second processing main shafts 35, and different types of drill bits (not shown) are clamped on different second processing main shafts 35; in this way, the second processing spindle 35 may be used to drill the outer peripheral wall of the compressor cylinder, the second processing spindle 35 may be moved in the second direction Y to adjust the depth of feed, and the second processing spindle 35 may be moved in the first direction X and the third direction Z to adjust the drilling position.
In some specific embodiments, in order to avoid that scraps generated by a cylinder of a compression molding machine during processing splash around and pollute a processing workshop, referring to fig. 1 and 2, the turning and milling device further comprises a base 6, wherein a scraps collecting cavity 61 is concavely arranged on the base 6, the clamping mechanism 1 is arranged on the base 6, and a clamp 14 of the clamping mechanism 1 is positioned above the scraps collecting cavity 61; the bottom of the chip collecting cavity 61 is provided with an opening (not marked). In this embodiment, the scraps generated during the processing of the compressor cylinder may fall into the scraps collecting cavity 61, the scraps are discharged along the opening from the inner wall of the scraps collecting cavity 61 to the bottom, and a scrap box may be disposed at the position of the opening to collect the scraps.
The above proposal is preferable, and the device also comprises a waste conveying mechanism 7, wherein the waste conveying mechanism 7 comprises a chip groove 71 arranged below the opening of the chip collecting cavity 61, and a conveying belt 72 is arranged in the chip groove 71; in this way, the chips are discharged from the opening, enter the junk slots 71, and are conveyed away by the conveyor belt 72 in the junk slots 71, so that metals can be recovered conveniently.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a multi freedom turn-milling device that compressor cylinder processing was used which characterized in that includes:
the clamping mechanism comprises a clamping seat, a rotating shaft rotatably arranged on the clamping seat and a first motor for driving the rotating shaft to rotate, wherein the rotating shaft is arranged along a first direction, and a clamp for clamping a compressor cylinder is coaxially arranged on the rotating shaft;
the boring and milling mechanism comprises a first mounting seat which can move along a first direction and a second direction, a rotatable turntable is arranged on the first mounting seat, and the turntable is driven by a second motor to rotate around an axis arranged along the first direction; the end face of the turntable is provided with a plurality of first mounting grooves which are distributed at intervals along the circumferential direction, and the first mounting grooves are arranged along the radial direction of the turntable; the outer peripheral side of the turntable is provided with a plurality of second mounting grooves which are distributed at intervals along the circumferential direction, and the second mounting grooves are arranged along the axial direction of the turntable; a first boring cutter for machining the end face of the compressor cylinder is arranged in the first mounting groove, and a second boring cutter for machining the peripheral wall of the compressor cylinder is arranged in the second mounting groove;
the first direction and the second direction are two directions perpendicular to each other.
2. The multiple degree of freedom turn milling apparatus of claim 1 and further comprising a first moving mechanism for driving the boring and milling mechanism in a first direction and a second moving mechanism for driving the boring and milling mechanism in a second direction.
3. The multiple degree of freedom turning and milling device for machining a compressor cylinder according to claim 2, wherein the second moving mechanism comprises a first moving seat and a second moving seat, the first mounting seat of the boring and milling mechanism is fixedly arranged on the second moving seat, the first moving seat is provided with a second screw rod, a second sliding rail arranged in parallel with the second screw rod and a third motor for driving the second screw rod to rotate, and the second screw rod is arranged along a second direction; the second movable seat is in threaded connection with the second screw rod, and the second movable seat is in sliding connection with the second sliding rail.
4. The multiple degree of freedom turn-milling apparatus for machining a compressor cylinder according to claim 3, wherein the first moving mechanism comprises a base, a first screw, a first slide rail arranged parallel to the first screw, and a fourth motor for driving the first screw to rotate are arranged on the base, and the first screw is arranged along a first direction; the first movable seat is in threaded connection with the first screw rod, and the first movable seat is in sliding connection with the first sliding rail.
5. The multiple degree of freedom turn-milling device of claim 3 further comprising a milling mechanism, wherein the milling mechanism comprises a second mounting seat, the second mounting seat is disposed on the second moving seat, a third moving seat capable of moving along a third direction is disposed on the second mounting seat, the third direction is perpendicular to the first direction and the second direction, and a first processing spindle disposed along the first direction and a first spindle motor for driving the first processing spindle to rotate are disposed on the third moving seat.
6. The multiple degree of freedom turning and milling apparatus of claim 5 wherein the second mounting base is provided with a screw mechanism for driving the third movable base to move.
7. The multiple degree of freedom turning and milling apparatus of claim 5 wherein the third movable base is further provided with a second machining spindle disposed in a second direction and a second spindle motor for driving the second machining spindle to rotate.
8. The multiple degree of freedom turning and milling device of any one of claims 1-7, further comprising a base, wherein a chip collecting cavity is concavely arranged on the base, the clamping mechanism is arranged on the base, and a clamp of the clamping mechanism is positioned above the chip collecting cavity; and an opening is arranged at the bottom of the chip collecting cavity.
9. The multiple degree of freedom turn-milling apparatus of claim 8 further comprising a scrap conveying mechanism including a junk slot disposed below the opening of the chip collecting chamber, the junk slot having a conveyor belt disposed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111848.6U CN218904493U (en) | 2023-01-17 | 2023-01-17 | Multi-degree-of-freedom turning and milling device for machining compressor cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111848.6U CN218904493U (en) | 2023-01-17 | 2023-01-17 | Multi-degree-of-freedom turning and milling device for machining compressor cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218904493U true CN218904493U (en) | 2023-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320111848.6U Active CN218904493U (en) | 2023-01-17 | 2023-01-17 | Multi-degree-of-freedom turning and milling device for machining compressor cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218904493U (en) |
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2023
- 2023-01-17 CN CN202320111848.6U patent/CN218904493U/en active Active
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