阅读说明：本技术 一种气缸套自动化切削设备及其工作方法 (Automatic cutting equipment for cylinder sleeve and working method of automatic cutting equipment ) 是由 何涛 许峰 储建华 朱斌 于 2021-08-31 设计创作，主要内容包括：本发明公开了一种气缸套自动化切削设备,涉及气缸套加工技术领域,解决了解决现有设备切削气缸套产生碎屑未能及时清理的技术问题,包括底座,所述底座开设有凹槽,凹槽的内部设置有碎屑处理单元,所述碎屑处理单元包括吸尘器和清扫杆,所述吸尘器沿底座长度方向对称设置在凹槽的底部,所述吸尘器的上方沿凹槽长度方向设置有清扫杆,所述清扫杆的底部均匀分布有若干清扫头,在凹槽的上端还设置有传送带,所述传送带均匀分布有若干通孔。传送带使得在切削气缸套产生的金属碎屑落入传送带下方的凹槽中,然后由碎屑处理单元进行收集。本发明设计合理,便于气缸套自动化切削设备切削时时收集金属碎屑。(The invention discloses automatic cutting equipment for a cylinder sleeve, relates to the technical field of cylinder sleeve processing, and solves the technical problem that chips generated by cutting the cylinder sleeve by the conventional equipment cannot be cleaned in time. The conveyor belt enables metal debris generated by cutting the cylinder sleeve to fall into the groove below the conveyor belt and then be collected by the debris processing unit. The automatic cutting device is reasonable in design and convenient for collecting metal scraps during cutting of automatic cutting equipment for the cylinder sleeve.)

1. The utility model provides an automatic cutting equipment of cylinder jacket, its characterized in that, includes base (1), base (1) is seted up flutedly, and the inside of recess is provided with piece processing unit, piece processing unit includes dust catcher (11) and scavenging post (12), dust catcher (11) set up the bottom at the recess along base (1) length direction symmetry, the top of dust catcher (11) is provided with scavenging post (12) along recess length direction, the bottom evenly distributed of scavenging post (12) has a plurality of cleaning heads, still is provided with conveyer belt (8) in the upper end of recess, conveyer belt (8) evenly distributed has a plurality of through-holes.

2. The automatic cutting equipment for the cylinder liners according to claim 1, further comprising a first side plate (2) and a second side plate (3) symmetrically arranged on two sides of the upper end of the base (1), wherein a grabbing unit (4) for grabbing the cylinder liners is arranged on the side surface of the first side plate (2), a three-jaw chuck (5) is arranged on the second side plate (3) corresponding to the grabbing unit (4), a portal frame (6) is arranged above the grabbing unit (4) and the three-jaw chuck (5), and a cutting unit (7) is slidably connected to the bottom of the portal frame (6).

3. The automatic cutting equipment for the cylinder liners according to claim 2, wherein the grabbing unit (4) comprises a telescopic joint (42), a transmission fluted disc (41) is fixedly connected to the tail end of the telescopic joint (42), a mounting frame (43) is fixedly connected to the other end of the telescopic joint (42), the mounting frame (43) is cross-shaped, the branch of the mounting frame (43) is a hydraulic rod, and a contact head (44) is fixedly connected to the tail end of the hydraulic rod.

4. An automatic cutting equipment for cylinder liners according to claim 3, wherein the contact head (44) is a suction cup.

5. The automatic cutting equipment for the cylinder sleeve is characterized in that the cutting unit (7) comprises a mounting seat, a cutting turning tool is fixedly connected to the tail end of the mounting seat, a protective cover is arranged at the periphery of the cutting turning tool at the tail end of the mounting seat, and limiting plates (10) are arranged on two sides of the conveyor belt (8).

6. The automatic cutting equipment for the cylinder liners according to claim 1, wherein limiting plates (10) are arranged on two sides of the conveyor belt (8).

7. The automatic cylinder liner cutting apparatus of claim 1, wherein the cleaning head is a rotary cleaning head.

8. The working method of the automatic cutting equipment for the cylinder sleeve is characterized by comprising the following steps:

the method comprises the following steps: transversely placing the cylinder sleeve on a transmission belt, and enabling one end needing to be cut to face one side of the first side plate (2);

step two: when the cylinder sleeve is conveyed to the position of the grabbing unit (4), a mounting frame (43) of the grabbing unit (4) extends into the cylinder sleeve through a telescopic joint (42), a branch of the mounting frame (43) is abutted against the inner wall of the cylinder sleeve, and then the cylinder sleeve is moved to the position of the three-jaw chuck (5) to be fixed;

step three: after the cylinder sleeve is fixed by the three-jaw chuck (5), the grabbing unit (4) is withdrawn, and the cutting unit (7) positions the cylinder sleeve and moves the cutting lathe tool to one side of the cylinder sleeve and adjusts the cutting depth;

step four: the three-jaw chuck (5) rotates to drive the cylinder sleeve to rotate, the cutting lathe tool starts to cut the cylinder sleeve, the cutting unit (7) transversely moves on the portal frame (6) to control the cutting width, metal debris generated in the cutting process falls on the conveyor belt (8) and falls in a groove of the base (1) through a through hole in the conveyor belt (8), and the dust collector (11) collects partial metal debris;

step five: the cutting unit (7) retracts, the three-jaw chuck (5) stops rotating, at the moment, the grabbing unit (4) grabs the cylinder sleeve fixed on the three-jaw chuck (5) and places the cylinder sleeve on the conveyor belt (8), and the cutting work of the cylinder sleeve is finished;

step six: the sweeping rod (12) sweeps the bottom of the groove, metal debris at the bottom is swept to the side of the dust collector (11), and collection is finished by the dust collector (11).

Technical Field

The invention belongs to the technical field of cylinder sleeve processing, and particularly relates to automatic cutting equipment for a cylinder sleeve and a working method of the automatic cutting equipment.

Background

The cylinder sleeve is a cylindrical part and is arranged in a cylinder body hole of the machine body, and the cylinder sleeve is tightly pressed and fixed by a cylinder cover. The main function of the device is to form a working space of the cylinder together with a cylinder cover and a piston; the cylinder sleeve of the cylindrical piston diesel engine bears the lateral thrust of the piston to form a lead of the reciprocating motion of the piston; the heat of the piston assembly and the piston assembly is transferred to cooling water, so that the working temperature of the cooling water is proper.

However, in the existing cutting equipment, the cylinder sleeve is often vertically placed on the conveyor belt in the process of cutting the cylinder sleeve, and the mechanical arm grabs the cylinder sleeve, moves to the cutting equipment for cutting, and then is placed on the conveyor belt again. During this process, the robotic arm may carry some metal debris onto the conveyor belt, which may cause damage to the conveyor belt and even damage to the machine. Therefore, the automatic cutting equipment for the cylinder sleeve and the working method thereof are designed, and the technical problem that scraps produced by cutting the cylinder sleeve by the existing equipment cannot be cleaned in time is solved.

Disclosure of Invention

The invention provides automatic cutting equipment for a cylinder sleeve and a working method thereof, which are used for solving the technical problem that scraps generated by cutting the cylinder sleeve by the existing equipment cannot be cleaned in time.

The purpose of the invention can be realized by the following technical scheme:

on one hand, the invention provides automatic cutting equipment for a cylinder sleeve, which comprises a base, wherein the base is provided with a groove, a fragment processing unit is arranged inside the groove and comprises a dust collector and a sweeping rod, the dust collector is symmetrically arranged at the bottom of the groove along the length direction of the base, the sweeping rod is arranged above the dust collector along the length direction of the groove, a plurality of sweeping heads are uniformly distributed at the bottom of the sweeping rod, a conveying belt is also arranged at the upper end of the groove, and a plurality of through holes are uniformly distributed on the conveying belt.

Further, the cylinder liner grabbing device comprises a first side plate and a second side plate which are symmetrically arranged on two sides of the upper end of the base, a grabbing unit used for grabbing a cylinder liner is arranged on one side of the first side plate, a three-jaw chuck is arranged on the second side plate corresponding to the grabbing unit, a portal frame is arranged above the grabbing unit and the three-jaw chuck, and a cutting unit is slidably connected to the bottom of the portal frame.

Further, the grabbing unit comprises a telescopic joint, the tail end of the telescopic joint is fixedly connected with a transmission fluted disc, the other end of the telescopic joint is fixedly connected with a mounting rack, the mounting rack is cross-shaped, branches of the mounting rack are hydraulic rods, and the tail end of each hydraulic rod is fixedly connected with a contact head.

Further, the contact head is a sucker.

Further, the cutting unit includes the mount pad, the terminal fixedly connected with cutting lathe tool of mount pad, the end of mount pad is provided with the protection casing in the periphery of cutting lathe tool the conveyer belt both sides are provided with the limiting plate.

Further, limiting plates are arranged on two sides of the conveying belt.

Further, the cleaning head is a rotary cleaning head.

On the other hand, the invention also provides a working method of the automatic cutting equipment for the cylinder sleeve, which comprises the following steps:

the method comprises the following steps: transversely placing the cylinder sleeve on a transmission belt, and enabling one end needing to be cut to face one side of the first side plate;

step two: when the cylinder sleeve is conveyed to the position of the grabbing unit, the mounting frame of the grabbing unit extends into the cylinder sleeve through the telescopic joint, the branch of the mounting frame is abutted against the inner wall of the cylinder sleeve, and then the cylinder sleeve is moved to the position of the three-jaw chuck for fixing;

step three: after the cylinder sleeve is fixed by the three-jaw chuck, the grabbing unit is withdrawn. The cutting unit positions the cylinder sleeve and moves a cutting lathe tool to one side of the cylinder sleeve and adjusts the cutting depth;

step four: the three-jaw chuck rotates to drive the cylinder sleeve to rotate, the cutting lathe tool starts to cut the cylinder sleeve, the cutting unit transversely moves on the portal frame to control the cutting width, metal debris generated in the cutting process falls on the conveying belt and falls in the groove of the base through the through hole in the conveying belt, and the dust collector collects part of the metal debris;

step five: the cutting unit retracts, the three-jaw chuck stops rotating, the grabbing unit grabs the cylinder sleeve on the three-jaw chuck and places the cylinder sleeve on the conveyor belt at the moment, and the cutting work of the cylinder sleeve is finished;

step six: the bottom of the groove is cleaned by the cleaning rod, metal debris at the bottom is swept to the side of the dust collector, and the metal debris is collected by the dust collector.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the scrap processing unit is arranged in the base groove, so that metal scraps falling into the groove can be cleaned and collected in time when the equipment is used for cutting the cylinder sleeve. The metal piece of recess bottom can be swept to the entrance of dust catcher to the pole that cleans among the piece processing unit, conveniently collects it. The one end setting of recess can conveniently clear up the metal piece that the processing unit of bits can not handle bottom the recess after the baffle is opened by the baffle that can dismantle.

2. According to the invention, the grabbing unit, the three-jaw chuck and the cutting unit are matched to finish automatic cutting work on the cylinder sleeve, and the cutting depth and width can be adjusted by adjusting the position of the cutting lathe tool, so that the actual production is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a grasping unit according to the present invention;

FIG. 3 is a schematic view of a debris handling unit according to the present invention.

In the figure: 1. a base; 2. a first side plate; 3. a second side plate; 4. a grasping unit; 5. a three-jaw chuck; 6. a gantry; 7. a cutting unit; 8. a conveyor belt; 9. a baffle plate; 10. a limiting plate; 11. a vacuum cleaner; 12. a cleaning rod; 41. a transmission fluted disc; 42. an expansion joint; 43. a mounting frame; 44. and a contact.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terminology used herein is for the purpose of describing embodiments and is not intended to be limiting and/or limiting of the present disclosure; it should be noted that the singular forms "a," "an," and "the" include the plural forms as well, unless the context clearly indicates otherwise; also, although the terms first, second, etc. may be used herein to describe various elements, the elements are not limited by these terms, which are only used to distinguish one element from another.

As shown in fig. 1-3, an automatic cutting device for cylinder liners comprises a base 1, wherein the base 1 is provided with a groove, a debris processing unit is arranged inside the groove, the debris processing unit comprises a dust collector 11 and a cleaning rod 12, the dust collector 11 is symmetrically arranged at the bottom of the groove along the length direction of the base 1, the cleaning rod 12 is arranged above the dust collector 11 along the length direction of the groove, a plurality of cleaning heads are uniformly distributed at the bottom of the cleaning rod 12, in some embodiments, the cleaning heads can rotate, so that metal debris which is not easy to clean at the bottom of the groove can be cleaned conveniently, and the cleaning rod 12 can move along the width direction of the groove. The metal scraps can be conveniently moved to the two sides of the groove, and the dust collector 11 can conveniently collect the metal scraps. The base 1 is internally provided with a collecting bin connected with the dust collector 11, and in some embodiments, the dust collectors 11 on two sides of the groove are connected with the same collecting bin, so that the collecting bin can be cleaned regularly and metal debris can be recovered conveniently. In this embodiment, the one end of recess is provided with baffle 9, baffle 9 can be dismantled to the metal clastics that conveniently can not handle to the recess bottom piece processing unit clears up.

Be provided with conveyer belt 8 in the upper end of recess for the conveying cylinder cover, evenly distributed has a plurality of through-holes on the conveyer belt 8 for make the metal piece of cutting drop and get into in the recess, thereby the piece processing unit of being convenient for collects metal piece. Limiting plates 10 are arranged on two sides of the conveyor belt 8 and used for limiting the steering of the cylinder sleeve and preventing the cylinder sleeve from rotating on the conveyor belt 8.

The bilateral symmetry of 1 upper end of base is provided with first curb plate 2 and second curb plate 3, the side of first curb plate 2 is provided with snatchs unit 4 for snatch the cylinder jacket, snatch unit 4 and include telescopic joint 42, telescopic joint 42's tip fixedly connected with mounting bracket 43, mounting bracket 43 is cross, each branch of mounting bracket 43 all can stretch out and draw back for the hydraulic stem. Because the cylinder jacket is the cylinder, its inside cavity, can stretch into the inside of cylinder jacket when mounting bracket 43 contracts, its end supports and leans on the inner wall of cylinder jacket when mounting bracket 43 extends, the terminal of mounting bracket 43 branch is provided with contact 44, and the cylinder jacket inner wall is laminated better to the convenience, increases the frictional force of snatching unit 4 and cylinder jacket. The contact 44 may be a suction cup or a silicone cushion, and is not particularly limited. The tail end of the telescopic joint 42 is fixedly connected with a transmission fluted disc 41, and the grabbing unit 4 can move up and down by utilizing gear transmission control. In some embodiments, a positioning device is disposed on the mounting frame 43 to facilitate accurate gripping of the cylinder liner. Preferably, a through groove is formed in the side plate below the grabbing unit 4, so that the stroke of the telescopic joint 42 of the grabbing unit 4 moving up and down is increased, and the grabbing process is more convenient.

The second side plate 3 is provided with a three-jaw chuck 5 corresponding to the grabbing unit 4, and is used for fixing a cylinder sleeve and conveniently cutting the cylinder sleeve, and the tail end of the three-jaw chuck 5 is fixedly connected to the output end of the motor, so that the three-jaw chuck 5 is conveniently driven to rotate. It should be noted that the three-jaw chuck 5 and the connection manner thereof with the motor are common techniques known to those skilled in the art, and the details of the present application are not described herein.

A portal frame 6 is arranged above the grabbing unit 4 and the three-jaw chuck 5, and a cutting unit 7 is connected to the bottom of the portal frame 6 in a sliding manner, so that the cutting unit 7 can move along the beam direction of the portal frame 6, and a cylinder sleeve can be cut. The cutting unit 7 comprises a mounting seat, the tail end of the mounting seat is fixedly connected with a cutting turning tool, a protective cover is arranged at the tail end of the mounting seat and used for preventing metal fragments generated by cutting scraps from splashing, and the mounting seat can move in the vertical direction so as to change the depth of the cutting turning tool. Preferably, the mounting seat is provided with a positioning device, so that the cylinder sleeve is conveniently cut. Said cutting unit 7 is of a conventional technology known to the person skilled in the art and can be obtained by conventional means and will not be described in detail herein.

The conveyor belt 8, the chip processing unit, the grabbing unit 4, the three-jaw chuck 5 and the cutting unit 7 are electrically connected with a power supply through a controller, and the work of the cylinder sleeve cutting process is automatically carried out through the controller.

It should be noted that a plurality of gripping units 4, gantry 6 and three-jaw chuck 5 may be arranged to form a plurality of cutting work groups, as will be apparent to those skilled in the art. In this embodiment, only one cutting tool set is shown for illustration.

On the other hand, the invention also provides a working method of the automatic cutting equipment for the cylinder sleeve, which comprises the following specific steps:

the method comprises the following steps: transversely placing the cylinder sleeve on a transmission belt, and enabling one end needing to be cut to face one side of the first side plate 2;

step two: when the cylinder sleeve is conveyed to the position of the grabbing unit 4, the mounting frame 43 of the grabbing unit 4 extends into the cylinder sleeve through the expansion joint 42, the branch of the mounting frame 43 is abutted against the inner wall of the cylinder sleeve, and then the cylinder sleeve is moved to the position of the three-jaw chuck 5 to be fixed;

step three: after the three-jaw chuck 5 grips the cylinder liner, the gripping unit 4 is withdrawn. A cutting unit 6 gantry; 7, positioning the cylinder sleeve, moving a cutting lathe tool to one side of the cylinder sleeve and adjusting the cutting depth;

step four: the three-jaw chuck 5 rotates to drive the cylinder sleeve to rotate, the cutting lathe tool starts to cut the cylinder sleeve, the cutting unit 7 transversely moves on the portal frame 6 to control the cutting width, metal debris generated in the cutting process falls on the conveyor belt 8 and falls in a groove of the base 1 through a through hole in the conveyor belt 8, and the dust collector 11 collects part of the metal debris;

step five: the cutting unit 7 retracts, the three-jaw chuck 5 stops rotating, at the moment, the grabbing unit 4 grabs the cylinder sleeve on the three-jaw chuck 5 and places the cylinder sleeve on the conveyor belt 8, and the cutting work of the cylinder sleeve is finished;

step six: the sweeping rod 12 sweeps the bottom of the groove, metal debris at the bottom is swept to the side of the dust collector 11 and collected by the dust collector 11, and the working process is finished.

The working principle of the invention is as follows: through setting up the conveyer belt 8 that has the through-hole, make the metal fillings that its top cutting cylinder jacket produced fall into the recess of bottom, collect through the dust catcher 11 that the recess bottom set up, can sweep it to the dust catcher 11 entrance through the cleaning head of cleaning rod 12 and its lower extreme to the metal fillings that are difficult for collecting, accomplish the collection of metal fillings.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.