阅读说明：本技术 缸套加工系统 (Cylinder sleeve processing system ) 是由 周国荣 于 2020-07-15 设计创作，主要内容包括：本发明属于发动机缸套加工技术领域,具体涉及一种缸套加工系统,包括转运机械手,所述转运机械手包括圆形的安装板,安装板的中心设有转轴,转轴转动设置在机架上且转轴沿轴线方向与机架滑动连接,机架上设有用于驱动转手转动和滑动的驱动元件,安装板的边缘设有夹持单元,夹持单元的回转路径上依次设有取料工位、涂油工位、翻边工位和卸料工位。本发明采用机械手对物料进行转移,机械手依次经过上料工位、涂油工位、翻边工位和卸料工位,机械手对缸套自动抓取、转移和释放,实现了缸套在各工位之间的自动流转,实现了薄壁缸套的自动化翻边加工,提高了生产效率,降低了产品成本。(The invention belongs to the technical field of engine cylinder sleeve processing, and particularly relates to a cylinder sleeve processing system which comprises a transfer manipulator, wherein the transfer manipulator comprises a circular mounting plate, a rotating shaft is arranged in the center of the mounting plate, the rotating shaft is rotatably arranged on a rack and is in sliding connection with the rack along the axis direction, a driving element for driving the rotating shaft to rotate and slide is arranged on the rack, a clamping unit is arranged at the edge of the mounting plate, and a material taking station, an oil coating station, a flanging station and an unloading station are sequentially arranged on the rotation path of the clamping unit. According to the invention, the manipulator is adopted to transfer materials, the manipulator sequentially passes through the feeding station, the oiling station, the flanging station and the discharging station, and the manipulator automatically grabs, transfers and releases the cylinder sleeve, so that the automatic circulation of the cylinder sleeve among the stations is realized, the automatic flanging processing of the thin-wall cylinder sleeve is realized, the production efficiency is improved, and the product cost is reduced.)

1. The utility model provides a cylinder liner system of processing which characterized in that: the automatic conveying device comprises a conveying manipulator, the conveying manipulator comprises a round mounting plate (50), a rotating shaft is arranged in the center of the mounting plate (50), the rotating shaft is rotatably arranged on a rack and is in sliding connection with the rack along the axis direction, a driving element for driving a rotating handle to rotate and slide is arranged on the rack, a clamping unit (60) is arranged at the edge of the mounting plate (50), a material taking station, an oil coating station, a flanging station and an unloading station are sequentially arranged on the rotation path of the clamping unit (60), the material taking station is provided with a cylinder sleeve (70) and a cylinder blank conveying groove (10), the oil coating station is provided with an oil coating device (20), the flanging station is provided with a flanging device (30), the unloading station is provided with an unloading conveying belt (40), the clamping unit (60) clamps a cylinder sleeve (70) from the material taking station, and the cylinder sleeve (70) is sequentially, and releasing the cylinder liners (70) onto the discharge conveyor belt (40) at a discharge station.

2. The cylinder liner machining system of claim 1, wherein: the clamping unit (60) comprises a first disc (61) and a second disc (62) which are arranged in parallel, a drum-shaped air bag is arranged between the first disc (61) and the second disc (62), the first disc (61) and the second disc (62) are arranged in a mutually opening and closing mode along the vertical direction of the surfaces of the first disc and the second disc, when the first disc (61) and the second disc (62) are mutually folded, the drum-shaped air bag expands outwards along the radial direction of the first disc (61) and the second disc (62) to abut against the inner wall of the cylinder sleeve (70), and when the first disc (61) and the second disc (62) are mutually far away, the drum-shaped air bag contracts inwards along the radial direction of the first disc (61) and the second disc (62) to be separated from the inner wall of the cylinder sleeve (70); the clamping unit (60) further comprises a core barrel (64) and a sliding sleeve (65), the sliding sleeve (65) is arranged on the outer annular surface of the core barrel (64) in a sliding mode, the first disk (61) is fixedly connected with the core barrel (64), the second disk (62) is fixedly connected with the sliding sleeve (65), the drum-shaped air bag comprises an annular bag wall (63), one end of the annular bag wall (63) is connected with the first disk (61) in a sealing mode, the other end of the annular bag wall (63) is connected with the second disk (62) in a sealing mode, the inner annular surface of the sliding sleeve (65) is in sealing sliding fit with the outer annular surface of the core barrel (64), and the annular bag wall (63), the first disk (61), the second disk (62) and the barrel wall of the core barrel (64) jointly enclose the drum-shaped air bag.

3. The cylinder liner machining system of claim 2, wherein: the core barrel (64) is movably connected with the mounting plate (50) along the axis direction, a first pressure spring (644) is arranged between the core barrel (64) and the mounting plate (50), the first pressure spring (644) is assembled to enable the elastic force of the first pressure spring to drive the core barrel (64) to move towards the direction far away from the mounting plate (50), a first limiting block (643) used for limiting the moving stroke of the core barrel (64) is further arranged between the core barrel (64) and the mounting plate (50), the sliding sleeve (65) is movably connected with the mounting plate (50) along the axis direction, a second pressure spring (674) is arranged between the sliding sleeve (65) and the mounting plate (50), the second pressure spring (674) is assembled to enable the elastic force of the second pressure spring (674) to drive the sliding sleeve (65) to move towards the direction far away from the mounting plate (50), a second limiting block (673) used for limiting the moving stroke of the sliding sleeve (65) is arranged between the sliding sleeve (65) and the mounting plate (50), and when the core barrel (64) and the sliding sleeve (65) In the limit station far away from the mounting plate (50), the first disc (61) and the second disc (62) are close to each other, and the annular capsule wall (63) is in an expansion state; a locking mechanism is arranged between the core barrel (64) and the sliding sleeve (65), the locking mechanism is assembled to lock the relative position between the core barrel (64) and the sliding sleeve (65) when the annular capsule wall (63) is in an expansion state, and when the core barrel (64) is subjected to external axial acting force to compress the first pressure spring (644) and reach a preset compression amount, the locking mechanism can release the sliding sleeve (65), the sliding sleeve (65) slides relative to the core barrel (64) under the action of the second pressure spring (674) to enable the second disk (62) to be far away from the first disk (61), and at the moment, the annular capsule wall (63) contracts along the radial direction; the flanging station is provided with a blocking frame (37) for extruding the core barrel (64), and the unloading station is provided with a supporting plate (41) for extruding the core barrel (64); the locking mechanism comprises a guide post (672) fixedly connected with a sliding sleeve (65) relatively, and a first clamping plate (68) arranged on a core barrel (64) in a radial sliding mode along the guide post (672), a first clamping groove (6721) is formed in the guide post (672), when an annular capsule wall (63) is in an expansion state, the first clamping plate (68) is flush with the first clamping groove (6721), a third pressure spring (681) is arranged between the first clamping plate (68) and the core barrel (64), a first wedge-shaped block (682) is arranged on the first clamping plate (68), a first wedge-shaped driving block (34) (683) is arranged on the mounting plate (50), when the first pressure spring (644) does not reach a preset compression amount, the first wedge-shaped driving block (34) (683) is separated from the first wedge-shaped block (682), at the moment, the first clamping plate (68) is clamped into the first clamping groove (6721) under the action of the third pressure spring (644) and extrudes the first wedge-shaped driving block (34) (683) when the first pressure spring (644) reaches the preset compression amount (682) The first clamping plate (68) is driven to slide, and the first clamping plate (68) is separated from the first clamping groove (6721).

4. The cylinder liner machining system of claim 3, wherein: a locking device is arranged between the core barrel (64) and the mounting plate (50), the locking device can keep the core barrel (64) in a compressed state when the core barrel (64) is subjected to external axial acting force to compress the first pressure spring (644) and reach a preset compression amount, so that the annular capsule wall (63) is kept in a contracted state, and when the clamping unit (60) reaches a preset appointed station, the locking mechanism can release the core barrel (64) to enable the core barrel (64) to move under the action of the first pressure spring (644) and extrude the annular capsule wall (63) to an expanded state; the locking device comprises a guide rod (642) fixedly connected with a core barrel (64), and a second clamping plate (51) arranged on a mounting plate (50) in a sliding mode along the guide rod (642) in the radial direction, a fourth pressure spring (512) is arranged between the second clamping plate (51) and the mounting plate (50), a second clamping groove (6421) is formed in the guide rod (642), when the core barrel (64) is compressed to a preset compression amount by external axial acting force to compress a first pressure spring (644), the second clamping plate (51) is opposite to the second clamping groove (6421), the second clamping plate (51) is clamped in the second clamping groove (6421) under the action of the fourth pressure spring (512), a second wedge-shaped block (511) is arranged on the second clamping plate (51), a second wedge-shaped driving block (34) (52) is arranged on a preset appointed station, and when a clamping unit (60) moves in the circumferential direction on the preset appointed station, the second wedge-shaped driving block (34) (52) extrudes the second wedge-shaped block (511) so as to drive the second wedge-shaped block (51) to slide The two clamping plates (51) are separated from the second clamping groove (6421), and the preset appointed stations are a material taking station and a flanging station.

5. The cylinder liner machining system of claim 4, wherein: the sliding sleeve (65) is fixedly connected with a sliding seat (67) arranged in the core barrel (64) through a radial pin (671), a strip-shaped hole (641) for the radial pin (671) to slide axially along the core barrel (64) is formed in the barrel wall of the core barrel (64), and the guide post (672) is fixedly connected with the sliding seat (67); the guide post (672) and the guide rod (642) are connected with the mounting plate (50) in a sliding mode, the first pressure spring (644) is sleeved on the guide rod (642), and the second pressure spring (674) is sleeved on the guide post (672).

6. The cylinder liner machining system of claim 5, wherein: the flanging device (30) comprises a rotating clamp and a flanging roller (38), the rotating clamp is rotatably arranged on the rack and is used for clamping the cylinder sleeve (70) and driving the cylinder sleeve (70) to rotate, the flanging roller (38) is rotatably arranged on the feeding support (382), and the feeding support (382) is movably arranged along the radial direction of the rotating clamp; a linkage mechanism is arranged between the manipulator and the rotary clamp, and is assembled to drive the rotary clamp to clamp the cylinder sleeve (70) when the manipulator sends the cylinder sleeve (70) to a specified position in the rotary clamp; the rotary clamp comprises an annular rotary base (32), the annular rotary base (32) is rotationally connected with a rack, a rotary driving unit for driving the annular rotary base (32) to rotate is arranged on the rack, a plurality of clamping blocks (31) are uniformly arranged on the annular rotary base (32) at intervals along the circumferential direction, and the clamping blocks (31) are movably arranged along the radial direction of the annular rotary base (32); the linkage mechanism comprises a driving ring (33) which is axially and movably arranged along an annular rotary base (32), the driving ring (33) and the annular rotary base (32) are coaxially arranged and synchronously and rotatably connected, driving blocks (34) which are arranged in one-to-one correspondence with clamping blocks (31) are arranged on the driving ring (33), each driving block (34) and each clamping block (31) form sliding fit, the sliding direction of each driving block and each clamping block (31) forms an included angle with the axial direction of the annular rotary base (32), the driving ring (33) is coaxially and rotatably connected with a sliding ring (35), the sliding ring (35) and the driving ring (33) are mutually blocked and connected along the axial direction, the sliding ring (35) is slidably connected with a rack along the axial direction of the annular rotary base (32), a blocking frame (37) is arranged on the axial direction of the rotary clamp, and the blocking frame (37) is fixedly connected with the sliding ring (35; the manipulator is provided with a push block (66) matched with the blocking frame (37), the push block (66) is fixed at one end, far away from the mounting plate (50), of the core barrel (64), when the manipulator sends the cylinder sleeve (70) into the rotary fixture along the axial direction of the rotary fixture, the push block (66) is abutted to the blocking frame (37), the manipulator drives the sliding ring (35) and the driving ring (33) to axially move along the annular rotary base (32), and the driving block (34) extrudes the clamping blocks (31) to enable the clamping blocks (31) to be mutually folded to clamp the outer wall of the cylinder sleeve (70); and a fifth compression spring (36) is arranged between the sliding ring (35) and the rack, when the manipulator is drawn out of the rotary clamp, the sliding ring (35) and the driving ring (33) are reset under the action of the fifth compression spring (36), and at the moment, each driving block (34) drives each clamping block (31) to slide outwards along the radial direction of the annular rotary base (32) so as to loosen the cylinder sleeve (70).

7. The cylinder liner machining system of claim 6, wherein: the oiling device (20) comprises an oil groove (22), an oil brush (21) and an oil box (23), the oil brush (21) is annular, the oil brush (21) is installed on the outer side of the side wall of the oil groove (22), an oil seepage hole is formed in the side wall of the oil groove (22), the oil box (23) is located below the oil groove (22) and used for storing oil, and the manipulator is used for clamping the cylinder sleeve (70), sleeving the end part of the cylinder sleeve (70) on the oil brush (21) and drawing the cylinder sleeve (70) away from the oil brush (21); the oil supplementing mechanism is also arranged and is assembled to lift part of oil in the oil box (23) into the oil groove (22) when the manipulator takes and places the cylinder sleeve (70) oil supplementing device once.

8. The cylinder liner machining system of claim 7, wherein: mend oily mechanism and include vertical passageway (24) of connecting oil groove (22) and oil box (23), be equipped with oil inlet (241) on the bottom lateral wall of vertical passageway (24), be equipped with piston plate (25) in vertical passageway (24), be equipped with sixth pressure spring (27) between piston plate (25) and vertical passageway (24), sixth pressure spring (27) are assembled and can be driven piston plate (25) to upwards lifting for its elasticity, be fixed with a push rod (26) on piston plate (25), protruding oil groove (22) top of stretching out of push rod (26).

9. The cylinder liner machining system of claim 8, wherein: the bottom surface of the oil groove (22) is a conical surface-shaped structure with a high middle part and a low edge; an oil guide groove (28) is formed in the bottom surface of the oil groove (22), one end of the oil guide groove (28) is communicated with the longitudinal channel (24), and the other end of the oil guide groove extends to be close to the side wall of the oil groove (22) but is not connected with the side wall of the oil groove (22); lead and be equipped with overflow hole (29) on oil groove (22) the bottom surface of oil groove (28) both sides, overflow hole (29) and oil groove (22) lateral wall interval one section distance setting.

10. The cylinder liner machining system of claim 9, wherein: the outer ring surface of the oil brush (21) is a conical surface-shaped mechanism with a narrow upper part and a wide lower part.

Technical Field

The invention belongs to the technical field of engine cylinder sleeve processing, and particularly relates to a cylinder sleeve processing system.

Background

One end of a thin-wall cylinder sleeve blank needs to be flanged to form a sleeve shoulder after the thin-wall cylinder sleeve blank is machined and formed, a rigid clamp is generally adopted by a traditional flanging device to tension a cylinder sleeve from the inside of the cylinder sleeve and then the cylinder sleeve is rotated to be machined, however, the requirement on the degree of finish of the inner surface of the cylinder sleeve is high, and the traditional clamp is adopted to easily cause abrasion deformation of the inner wall of the cylinder. In addition, in order to protect the material surface before the cylinder liner turn-ups, generally need scribble fluid in the turn-ups region, traditional processing mode generally adopts artifical fat liquoring, wastes time and energy, influences machining efficiency. Finally, manual material discharging and taking are needed in the traditional cylinder sleeve processing, the automation degree is low, and large-scale and intelligent production cannot be realized.

Disclosure of Invention

The invention aims to provide a cylinder sleeve processing system which can realize automatic feeding, oiling, flanging and discharging operations of a cylinder sleeve and improve the processing efficiency of the cylinder sleeve.

The technical scheme adopted by the invention is as follows:

the utility model provides a cylinder liner system of processing, including transporting the manipulator, it includes the circular shape mounting panel to transport the manipulator, the center of mounting panel is equipped with the pivot, the pivot rotates to set up in the frame and the pivot is along axis direction and frame sliding connection, be equipped with in the frame and be used for driving the commentaries on classics hand and rotate and gliding drive element, the edge of mounting panel is equipped with the centre gripping unit, be equipped with in proper order on the gyration route of centre gripping unit and get the material station, the fat liquoring station, turn-ups station and the station of unloading, it is equipped with cylinder liner base conveyer trough to get the material station, the fat liquoring station is equipped with oiling station, the turn-ups station is equipped with turn-ups device, the station of unloading is equipped with the conveyer belt of unloading, the cylinder liner base is got to the centre gripping unit from getting.

The clamping unit comprises a first disc and a second disc which are arranged in parallel, a drum-shaped air bag is arranged between the first disc and the second disc, the first disc and the second disc are arranged in a mutually opening and closing mode along the vertical direction of the disc surfaces of the first disc and the second disc, when the first disc and the second disc are mutually closed, the drum-shaped air bag expands outwards along the radial direction of the first disc and the second disc to tightly abut against the inner wall of the cylinder sleeve, and when the first disc and the second disc are mutually far away, the drum-shaped air bag contracts inwards along the radial direction of the first disc and the second disc to be separated from the inner wall of the cylinder sleeve; the clamping unit further comprises a core barrel and a sliding sleeve, the sliding sleeve is arranged on the outer annular surface of the core barrel in a sliding mode, the first disc is fixedly connected with the core barrel, the second disc is fixedly connected with the sliding sleeve, the drum-shaped air bag comprises an annular bag wall, one end of the annular bag wall is connected with the first disc in a sealing mode, the other end of the annular bag wall is connected with the second disc in a sealing mode, the inner annular surface of the sliding sleeve is in sealing sliding fit with the outer annular surface of the core barrel, and the annular bag wall, the first disc, the second disc and the barrel wall of the core barrel are jointly enclosed to form the drum-shaped air bag.

The core barrel is movably connected with the mounting plate along the axis direction, a first pressure spring is arranged between the core barrel and the mounting plate, the first pressure spring is assembled to enable the elasticity of the first pressure spring to drive the core barrel to move towards the direction far away from the mounting plate, a first limiting block used for limiting the movable stroke of the core barrel is further arranged between the core barrel and the mounting plate, the sliding sleeve is movably connected with the mounting plate along the axis direction, a second pressure spring is arranged between the sliding sleeve and the mounting plate, the second pressure spring is assembled to enable the elasticity of the second pressure spring to drive the sliding sleeve to move towards the direction far away from the mounting plate, a second limiting block used for limiting the movable stroke of the sliding sleeve is arranged between the sliding sleeve and the mounting plate, when the core barrel and the sliding sleeve are respectively under the elasticity of the first pressure spring and the second pressure spring and are located at the limit station; a locking mechanism is arranged between the core barrel and the sliding sleeve, the locking mechanism is assembled to lock the relative position between the core barrel and the sliding sleeve when the annular capsule wall is in an expansion state, and when the core barrel is subjected to external axial acting force to compress the first pressure spring and reach a preset compression amount, the locking mechanism can release the sliding sleeve, the sliding sleeve slides relative to the core barrel under the action of the second pressure spring to enable the second disc to be far away from the first disc, and at the moment, the annular capsule wall contracts along the radial direction; the flanging station is provided with a baffle frame for extruding the core barrel, and the unloading station is provided with a supporting plate for extruding the core barrel; the locking mechanism comprises a guide pillar fixedly connected with the sliding sleeve relatively, and a first clamping plate arranged on the core barrel along the guide pillar in a radial sliding mode, a first clamping groove is formed in the guide pillar, when the annular capsule wall is in an expansion state, the first clamping plate is parallel to the first clamping groove, a third pressure spring is arranged between the first clamping plate and the core barrel, a first wedge-shaped block is arranged on the first clamping plate, a first wedge-shaped driving block is arranged on the mounting plate, the first wedge-shaped driving block and the first wedge-shaped block are separated from each other when the first pressure spring does not reach a preset compression amount, the first clamping plate is clamped into the first clamping groove under the action of the third pressure spring at the moment, and when the first pressure spring reaches the preset compression amount, the first wedge-shaped driving block extrudes the first wedge-shaped block to drive the first clamping plate to slide and enable the first clamping.

A locking device is arranged between the core barrel and the mounting plate, the locking device can keep the core barrel in a compressed state when the core barrel is subjected to external axial acting force to compress the first pressure spring and reaches a preset compression amount, so that the annular capsule wall is kept in a contracted state, and when the clamping unit reaches a preset appointed station, the locking mechanism can release the core barrel to enable the core barrel to move under the action of the first pressure spring and extrude the annular capsule wall to an expanded state; locking device includes the guide arm with core barrel rigid coupling to and follow the second cardboard that the guide arm radial slip set up on the mounting panel, be equipped with the fourth pressure spring between second cardboard and the mounting panel, be equipped with the second draw-in groove on the guide arm, receive outside axial effort when the core barrel compresses first pressure spring to predetermineeing the decrement, the second cardboard is just right with the second draw-in groove, and the second cardboard is blocked in the second draw-in groove under the effect of fourth pressure spring this moment, be equipped with the second wedge on the second cardboard, predetermine and be equipped with the second wedge drive block on the appointed station, when centre gripping unit predetermine appointed station along circumferential motion, thereby the second wedge drive block extrudees the second wedge and drives the second cardboard and slide and make the second cardboard break away from the second draw-in groove, predetermine appointed station for getting material station and turn-ups station.

The sliding sleeve is fixedly connected with a sliding seat arranged in the core barrel through a radial pin, a strip-shaped hole for the radial pin to slide along the axial direction of the core barrel is formed in the barrel wall of the core barrel, and the guide post is fixedly connected with the sliding seat; the guide post and the guide rod are connected with the mounting plate in a sliding mode, the first pressure spring is sleeved on the guide rod, and the second pressure spring is sleeved on the guide post.

The flanging device comprises a rotating clamp and a flanging roller, the rotating clamp is rotatably arranged on the rack and is used for clamping the cylinder sleeve and driving the cylinder sleeve to rotate, the flanging roller is rotatably arranged on the feeding support, and the feeding support is movably arranged along the radial direction of the rotating clamp; a linkage mechanism is arranged between the manipulator and the rotary clamp and is assembled to drive the rotary clamp to clamp the cylinder sleeve when the manipulator sends the cylinder sleeve to a specified position in the rotary clamp; the rotary clamp comprises an annular rotary base, the annular rotary base is rotatably connected with the rack, a rotary driving unit for driving the annular rotary base to rotate is arranged on the rack, a plurality of clamping blocks are uniformly arranged on the annular rotary base at intervals along the circumferential direction, and the clamping blocks are movably arranged along the radial direction of the annular rotary base; the linkage mechanism comprises a driving ring which is axially and movably arranged along the annular rotary base, the driving ring and the annular rotary base are coaxially arranged and synchronously and rotationally connected, driving blocks which are arranged in one-to-one correspondence with the clamping blocks are arranged on the driving ring, each driving block and each clamping block form sliding fit, the sliding direction and the axial direction of the annular rotary base form an included angle, the driving ring and the sliding ring are coaxially and rotationally connected, the sliding ring and the driving ring are axially and mutually blocked and connected, the sliding ring is slidably connected with the machine frame along the axial direction of the annular rotary base, a blocking frame is arranged in the axial direction of the rotary clamp, and the blocking frame is fixedly connected with the sliding ring relatively; the manipulator is provided with a push block matched with the blocking frame, the push block is fixed at one end of the core barrel, which is far away from the mounting plate, and when the manipulator sends the cylinder sleeve into the rotary fixture along the axial direction of the rotary fixture, the push block is abutted against the blocking frame, the manipulator drives the sliding ring and the driving ring to axially move along the annular rotary base, and the driving block extrudes the clamping blocks to enable the clamping blocks to be mutually folded to clamp the outer wall of the cylinder sleeve; and a fifth pressure spring is arranged between the sliding ring and the rack, when the manipulator is drawn out of the rotary clamp, the sliding ring and the driving ring reset under the action of the fifth pressure spring, and at the moment, each driving block drives each clamping block to slide outwards along the radial direction of the annular rotary base so as to loosen the cylinder sleeve.

The oiling device comprises an oil groove, an oil brush and an oil box, wherein the oil brush is annular, the oil brush is arranged on the outer side of the side wall of the oil groove, an oil seepage hole is formed in the side wall of the oil groove, the oil box is positioned below the oil groove and used for storing oil, and the manipulator is used for clamping the cylinder sleeve, sleeving the end part of the cylinder sleeve on the oil brush and drawing the cylinder sleeve away from the oil brush; the oil supplementing mechanism is assembled to lift part of oil in the oil box into the oil tank every time the mechanical arm takes and places the cylinder sleeve oil supplementing device once.

Mend oily mechanism and include the vertical passageway of connecting oil groove and oil box, be equipped with the oil inlet on the bottom lateral wall of vertical passageway, be equipped with the piston board in the vertical passageway, be equipped with the sixth pressure spring between piston board and the vertical passageway, the sixth pressure spring is assembled for its elasticity can order about the piston board and upwards rise, be fixed with a push rod on the piston board, the protruding oil groove top that stretches of push rod.

The bottom surface of the oil groove is of a conical surface-shaped structure with a high middle part and a low edge; an oil guide groove is arranged on the bottom surface of the oil groove, a piston plate at one end of the oil guide groove is communicated with the longitudinal channel, and the other end of the oil guide groove extends to be close to the side wall of the oil groove but is not connected with the side wall of the oil groove; and overflow holes are arranged on the bottom surfaces of the oil grooves on the two sides of the oil guide groove, and are spaced from the side wall of the oil groove by a certain distance.

The outer annular surface of the oil brush is a conical surface-shaped mechanism with a narrow upper part and a wide lower part.

The invention has the technical effects that: according to the invention, the manipulator is adopted to transfer materials, the manipulator sequentially passes through the feeding station, the oiling station, the flanging station and the discharging station, and the manipulator automatically grabs, transfers and releases the cylinder sleeve, so that the automatic circulation of the cylinder sleeve among the stations is realized, the automatic flanging processing of the thin-wall cylinder sleeve is realized, the production efficiency is improved, and the product cost is reduced.

Drawings

FIG. 1 is a perspective view of a cylinder liner machining system provided by an embodiment of the present invention;

FIG. 2 is a perspective view of a robot provided by an embodiment of the present invention;

FIG. 3 is a top view of a cylinder liner machining system provided by an embodiment of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a cross-sectional view B-B of FIG. 3;

FIG. 6 is a cross-sectional view C-C of FIG. 3;

FIG. 7 is a cross-sectional view D-D of FIG. 3;

fig. 8 is a perspective view of an oiling device provided by an embodiment of the present invention;

fig. 9 is an exploded view of an oiling device provided by an embodiment of the present invention;

fig. 10 is a top view of an oiling device provided by an embodiment of the present invention;

FIG. 11 is a perspective view of a flanging device provided in accordance with an embodiment of the present invention;

Fig. 12 is a perspective view of another perspective view of the flanging device provided by the embodiment of the invention.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the following description is given in conjunction with the accompanying examples. It is to be understood that the following text is merely illustrative of one or more specific embodiments of the invention and does not strictly limit the scope of the invention as specifically claimed.