CN219026055U - Groove milling device and cylinder body production line - Google Patents

Abstract

A slot milling device and a cylinder production line belong to the technical field of cylinder production equipment. The method is characterized in that: the milling device is provided with two milling devices arranged at two sides of the cylinder body clamping device, and the feeding device is connected with the milling device and drives the milling device to move along the direction approaching or separating from the cylinder body clamping device; the cylinder clamping device comprises a cylinder positioning frame (6) and a pressing device, wherein the top of the cylinder positioning frame (6) is provided with a cylinder positioning groove (601) with an upward opening, and a cylinder pressing part (701) of the pressing device is arranged on the upper side of the cylinder positioning groove (601). The groove milling device respectively mills the side walls at the two ends of the cylinder body to form grooves, so that the depth of the groove milling is convenient and accurate to control, the wall of the cylinder body is prevented from being thoroughly cut, the clamping speed of the cylinder body is high, and the groove milling speed of the cylinder body is high; the cylinder body production line sequentially realizes turning of the outer wall of the cylinder body, boring of the cylinder body and milling of two ends of the cylinder body, thereby realizing automatic processing of the cylinder body.

Description

Groove milling device and cylinder body production line

Technical Field

A slot milling device and a cylinder production line belong to the technical field of cylinder production equipment.

Background

The single hydraulic prop refers to a single collapsible prop that utilizes hydraulic pressure to create a working resistance and achieve lifting and unloading. The single hydraulic prop consists of a cylinder body, a movable prop, a valve and other parts. The three-purpose valve is a heart of an external injection type single hydraulic prop and consists of a one-way valve, an unloading valve and a safety valve. The check valve supplies the hydraulic prop to supply liquid, and the unloading valve supplies the hydraulic prop to unload the back post usefulness, and the relief valve guarantees that the hydraulic prop has the constant resistance characteristic.

When the cylinder body of the single hydraulic prop is produced, the cylinder body needs to be turned in sequence, an inner hole is bored, and a milling groove is milled on one side of the outer wall of the end part of the cylinder body, namely the outer circle of the cylinder body is turned, so that the accuracy of the outer diameter of the cylinder body is guaranteed, the inner hole is bored, the inner wall of the cylinder body is machined, the accuracy of the inner diameter of the cylinder body is guaranteed, and the milling groove is milled on the other side of the outer wall of the end part of the cylinder body, so that axial locking is carried out between the cylinder body and the base through a steel wire.

At present, the milling groove of the cylinder body is usually milled on the outer wall of the cylinder body by manually using a cutting machine, and the milling groove mode is convenient to operate compared with the milling groove mode by using a milling machine, but the cutting machine is used for grinding by using a grinding wheel, so that the milling groove speed is low, the abrasion speed of the grinding wheel is high, and the consumption of the grinding wheel is high. Secondly, adopt the cutting machine to carry out the milling flutes, because milling flutes degree of depth and position are by manual control, consequently the degree of depth of milling flutes is difficult to obtain guaranteeing, and because the wall of cylinder body is thinner, the problem of cutting thoroughly appears easily.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art and provides a groove milling device capable of automatically completing clamping of a cylinder body and groove milling of the outer wall of the cylinder body and a cylinder body production line.

The technical scheme adopted for solving the technical problems is as follows: this milling flutes device, its characterized in that: the milling device is connected with the milling device and drives the milling device to move along the direction approaching or separating from the cylinder clamping device;

the cylinder clamping device comprises a cylinder positioning frame and a pressing device, wherein the top of the cylinder positioning frame is provided with a cylinder positioning groove with an upward opening, and a cylinder pressing part of the pressing device is arranged on the upper side of the cylinder positioning groove.

Preferably, the top of the cylinder positioning frame is provided with an upward convex cylinder blocking part, and the cylinder blocking part is arranged on one side of the cylinder positioning groove far away from the milling device.

Preferably, the compressing device comprises a compressing cylinder and a compressing frame, the middle part of the compressing frame and the cylinder positioning frame can rotate relatively, one end of the compressing frame is provided with the cylinder compressing part, and the other end of the compressing frame is connected with the compressing cylinder in a rotatable manner.

Preferably, the cylinder body compressing part protrudes out of the compressing device.

Preferably, the cylinder positioning frames are arranged side by side at intervals, and the pressing device is arranged between the two cylinder positioning frames.

Preferably, the milling device comprises a milling cutter and a milling groove motor, the milling cutter is rotatably arranged on the feeding device, and an output shaft of the milling groove motor is connected with the milling cutter.

Preferably, the feeding device comprises a milling groove feeding frame and a milling groove feeding oil cylinder, wherein a piston rod of the milling groove feeding oil cylinder is connected with the milling groove feeding frame and pushes the milling groove feeding frame to reciprocate along the direction approaching to or separating from the cylinder body positioning frame.

The utility model provides a cylinder body production line which characterized in that: the device comprises a lathe, a boring machine, a manipulator and the milling groove device, wherein the lathe, the boring machine and the milling groove device are sequentially arranged, and the manipulator is arranged among the lathe, the boring machine and the milling groove device.

Compared with the prior art, the utility model has the following beneficial effects:

the cylinder body locating rack of the milling groove device is provided with the cylinder body locating groove, the middle part of the cylinder body is located in the cylinder body locating groove, the compressing device compresses the cylinder body through the compressing part, so that the positioning and clamping of the cylinder body are realized, the feeding device drives the milling device to move, the two milling devices respectively mill the two ends of the cylinder body, grooves are formed in the side walls of the two ends of the cylinder body respectively, the depth of the milling groove is conveniently and accurately controlled, the wall of the cylinder body is prevented from being cut thoroughly, the cylinder body clamping speed is high, and the milling groove speed of the cylinder body is high.

The manipulator of this cylinder body production line can place the cylinder body on lathe, boring machine and milling flutes device in proper order to realized turning, the cylinder body bore hole of cylinder body outer wall and to the milling flutes at cylinder body both ends in proper order, thereby realized the automatic processing of cylinder body, and because milling flutes device has realized the clamp of pressing device to the cylinder body through cylinder body locating rack, make things convenient for the automatic feeding of cylinder body.

Drawings

Fig. 1 is a right side view schematic of a slot milling apparatus.

Fig. 2 is a schematic front view of a slot milling apparatus.

Fig. 3 is a partial enlarged view at a in fig. 2.

Fig. 4 is a schematic front view of a cylinder production line.

Fig. 5 is a partial enlarged view at B in fig. 4.

Fig. 6 is a schematic perspective view of a feeding device.

Fig. 7 is a partial enlarged view at C in fig. 6.

Fig. 8 is a schematic front view of the manipulator.

Fig. 9 is a partial enlarged view at D in fig. 8.

Fig. 10 is a schematic left view of the manipulator.

In the figure: 1. milling cutter housing 2, hold-down cylinder 3, milling cutter housing 4, milling cutter housing rail 5, milling cutter housing cylinder 6, cylinder positioning housing 601, cylinder positioning housing 602, cylinder blocking 7, hold-down housing 701, cylinder hold-down 8, milling cutter 9, milling cutter motor 10, drive gear 11, driven gear 12, robot 13, loading device 14, lathe 15, boring machine 16, milling cutter device 17, magazine 18, magazine 19, magazine plate 20, kick-out cylinder 21, kick-out push plate 2101, kick-out section 22, loading housing 23, loading table 24, loading plate 25, axial positioning plate 26, axial support plate 27, axial positioning cylinder 28, lifting housing 29, lifting cylinder 30, loading housing pushing cylinder 31, upright 32, cross beam 33, cross rail 34, cross-carriage 35, lifting cylinder 36, lifting rail 37, clamp plate 1, clamping section 38, longitudinal beam 39, longitudinal carriage 40, longitudinal rail 41, longitudinal carriage 42, clamping cylinder 43, lifting housing 44, clamping frame.

Detailed Description

The present utility model will be further described with reference to specific embodiments, however, it will be appreciated by those skilled in the art that the detailed description herein with reference to the accompanying drawings is for better illustration, and that the utility model is not necessarily limited to such embodiments, but rather is intended to cover various equivalent alternatives or modifications, as may be readily apparent to those skilled in the art.

Fig. 1 to 10 are diagrams illustrating preferred embodiments of the present utility model, and the present utility model is further described below with reference to fig. 1 to 10.

The milling groove device comprises a cylinder body clamping device, a milling device and a feeding device, wherein the two milling devices are arranged on two sides of the cylinder body clamping device, and the feeding device is connected with the milling device and drives the milling device to move along the direction approaching or separating from the cylinder body clamping device; the cylinder clamping device comprises a cylinder positioning frame 6 and a pressing device, wherein the top of the cylinder positioning frame 6 is provided with a cylinder positioning groove 601 with an upward opening, and a cylinder pressing part 701 of the pressing device is arranged on the upper side of the cylinder positioning groove 601. This milling flutes device 16's cylinder body locating rack 6 is last to be provided with cylinder body constant head tank 601, and the middle part of cylinder body is fixed a position in cylinder body constant head tank 601, and closing device compresses tightly the cylinder body through compressing tightly the portion to realized the location and the clamp of cylinder body, feeding device drives milling device motion, makes two milling devices mill the both ends of cylinder body respectively, with the lateral wall at cylinder body both ends forms the recess respectively, and convenient accurate control milling flutes's degree of depth is in order to avoid cutting the wall of cylinder body thoroughly, and cylinder body clamping is fast, makes the milling flutes speed of cylinder body fast.

Specific: as shown in fig. 1 to 3: the milling groove device 16 further comprises a milling groove frame 1, the feeding device and the milling device are both arranged at the top of the milling groove frame 1, the feeding device is provided with two milling devices arranged at two ends of the milling groove frame 1, and each feeding device is provided with the milling device. The cylinder body locating rack 6 and the hold-down device are also installed at the top of the milling groove rack 1, wherein the cylinder body locating rack 6 and the hold-down device are located between the milling devices at two ends, the cylinder body locating rack 6 is provided with two side by side and arranged at intervals, the hold-down device is provided with one hold-down device, and the hold-down device is located between the two cylinder body locating racks 6.

The top of cylinder body locating rack 6 is provided with cylinder body constant head tank 601, and cylinder body constant head tank 601 is the V-arrangement of opening up, and the top of cylinder body locating rack 6 still is provided with protruding cylinder body blocking portion 602, and cylinder body blocking portion 602 sets up in cylinder body constant head tank 601 one side of keeping away from milling device.

The compressing device comprises a compressing frame 7 and a compressing cylinder 2, wherein the middle part of the compressing frame 7 is hinged with the milling groove frame 1, one end of the compressing frame 7, which is close to the cylinder body locating frame 6, is provided with a cylinder body compressing part 701 which is downwards convex, one end of the compressing frame 7, which is far away from the cylinder body locating frame 6, is connected with a piston rod of the compressing cylinder 2 in a rotatable mode, and the compressing cylinder 2 is rotatably arranged on the milling groove frame 1. The compressing frame 7 is V-shaped with an opening facing to one side far away from the cylinder positioning frame 6, so that the cylinder is conveniently compressed.

After the cylinder body is placed in the cylinder body positioning groove 601, the piston rod of the compression cylinder 2 stretches out and pushes the compression frame 7 to swing, one end of the compression frame 7, which is close to the cylinder body positioning frame 6, moves downwards and compresses the cylinder body in the cylinder body positioning groove 601, so that the positioning and clamping of the cylinder body are realized. When milling grooves of the cylinder body, the cylinder body blocking part 602 and the milling device are positioned on two sides of the cylinder body, so that the cylinder body can be blocked by the cylinder body blocking part 602, the cylinder body is prevented from moving in by the cylinder body positioning groove 601 due to pressure of the cylinder body during milling, and the more reliable milling grooves of the cylinder body are ensured.

The feeding device comprises a milling groove feeding frame 3 and a milling groove feeding oil cylinder 5, wherein the milling groove feeding frame 3 is slidably arranged on the milling groove frame 1, the milling groove feeding oil cylinder 5 is horizontally arranged on the milling groove frame 1, a piston rod of the milling groove feeding oil cylinder 5 is connected with the milling groove feeding frame 3 and pushes the milling groove feeding frame 3 to reciprocate, and the milling device is arranged on the milling groove feeding frame 3.

A milling groove feeding guide rail 4 is mounted on the upper side of the milling groove frame 1, the milling groove feeding frame 3 is slidably mounted on the milling groove feeding guide rail 4, and the milling groove feeding guide rail 4 can guide the milling groove feeding frame 3 so that the milling groove feeding frame 3 moves linearly.

The milling device comprises a milling cutter 8 and a milling groove motor 9, wherein the milling cutter 8 is rotatably arranged on the milling groove feeding frame 3 at the corresponding side, and an output shaft of the milling groove motor 9 is connected with the milling cutter 8 and drives the milling cutter 8 to rotate.

The milling groove feeding frames 3 are rotatably provided with rotating shafts, one ends of the rotating shafts are provided with milling cutters 8, the other ends of the rotating shafts are provided with driven gears 11, the rotating shafts and the driven gears 11 and the milling cutters 8 rotate synchronously, the milling groove motors 9 are arranged on the milling groove feeding frames 3 on the corresponding sides, the output shafts of the milling groove motors 9 are provided with driving gears 10, and the driving gears 10 are meshed with the driven gears 11 so as to drive the milling cutters 8 to rotate.

The working process of the groove milling device is as follows: the cylinder body to be processed is placed in the cylinder body positioning groove 601, the piston rod of the compression cylinder 2 stretches out and pushes the compression frame 7 to move, so that the compression frame 7 compresses the cylinder body in the lever body positioning groove 601 through the cylinder body compression part 701, and the clamping of the cylinder body is realized. The milling groove feeding cylinder 5 pushes the milling groove feeding frame 3 to move, so that the milling groove feeding frame 3 moves towards the direction close to the milling groove positioning frame 6, and meanwhile, the milling groove motor 9 drives the milling cutter 8 to rotate, so that the milling groove of the cylinder body is realized.

After the milling groove is completed, the milling groove feeding cylinder 5 drives the milling groove feeding frame 3 to reset, meanwhile, the milling groove motor 9 stops rotating, the compressing cylinder 2 resets and drives the compressing frame 7 to release the compression of the cylinder body, so that the cylinder body after the milling groove is taken out, and the cylinder body to be processed next is placed into the cylinder body positioning groove 601 again.

As shown in fig. 4: the utility model also provides a cylinder production line, which comprises a lathe 14, a boring machine 15, a manipulator 12 and the milling groove device 16, wherein the lathe 14, the boring machine 15 and the milling groove device 16 are sequentially arranged, and the manipulator 12 is arranged among the lathe 14, the boring machine 15 and the milling groove device 16. The manipulator 12 of this cylinder body production line can place the cylinder body on lathe 14, boring machine 15 and milling flutes device 16 in proper order to realized turning, the cylinder body bore hole of cylinder body outer wall and to the milling flutes at cylinder body both ends in proper order, thereby realized the automatic processing of cylinder body, and because milling flutes device 16 has realized the clamp of pressing device to the cylinder body through cylinder body locating rack 6, make things convenient for the automatic feeding of cylinder body.

Specific: the cylinder body production line further comprises a feeding device 13, a storage device and a stirring device, wherein the feeding device 13 is arranged on the feeding side of the lathe 14, the storage device is arranged on the discharging side of the milling groove device 16, the stirring device is arranged between the feeding end of the storage device and the milling groove device 16, and the stirring device stirs and conveys the cylinder body processed by the milling groove device 16 to the storage device for storage. The manipulator 12 is arranged among the feeding device 13, the lathe 14, the boring machine 15 and the slot milling device 16 so as to sequentially convey a cylinder body on the feeding device to the lathe 14, the boring machine 15 and the slot milling device 16.

The lathe 14 and the boring machine 15 are conventional lathes and boring machines, and the structures of the lathe 14 and the boring machine 15 are not described herein. Positioning and clamping of the lathe 14 and boring machine 15 may be performed by the human-assisted robot 12.

As shown in fig. 4 to 5: the storage device comprises a storage table 18 and a storage baffle 19, wherein the storage table 18 is arranged at the top of the storage rack 17, the storage table 18 is gradually inclined downwards along the direction away from the milling groove device 16, one end of the storage table 18 away from the milling groove device 16 is provided with the convex storage baffle 19, and the storage baffles 19 are arranged side by side and at intervals.

The kickoff shifts the finished cylinder body to the storage table 18, and the cylinder body rolls to the one end that keeps away from milling flutes device 16 on the storage table 18 to the location is on storage baffle 19, makes the cylinder body after processing stack on the storage table 18, in order to make things convenient for the subsequent transportation of cylinder body.

The material stirring device comprises a material stirring cylinder 20 and material stirring pushing plates 21, one end of each material stirring pushing plate 21 is rotatably arranged on the material storage table 18, the other end of each material stirring pushing plate 21 extends to two sides of a pressing device of the milling groove device 16 or extends between each milling device and a corresponding cylinder positioning frame 6, two material stirring pushing plates 21 are arranged at intervals, each material stirring pushing plate 21 is respectively positioned between the pressing device and the corresponding cylinder positioning frame 6 on the corresponding side, each material stirring pushing plate 21 is connected with the material stirring cylinder 20, the material stirring cylinder 20 is rotatably arranged on the material storage frame 17, a piston rod of each material stirring cylinder 20 is rotatably connected with the middle part of each material stirring pushing plate 21, and the material stirring pushing plates 21 are pushed to rotate so as to stir a cylinder body on the cylinder positioning frame 6 to the upper side of the material storage table 18.

In order to prevent the cylinder from rolling up and down by the kick-out push plate 21, one end of the kick-out push plate 21 away from the storage rack 17 is tilted up to form a material blocking part 2101.

When the milling of the cylinder body is completed and the compression frame 7 releases the cylinder body, the piston rod of the material stirring cylinder 20 stretches out and pushes the material stirring pushing plate 21 to rotate, the free end of the material stirring pushing plate 21 moves upwards and the cylinder body in the cylinder body positioning groove 601 is stirred and conveyed onto the material storage frame 19, so that the automatic removal of the cylinder body of the milling groove device 16 is realized.

As shown in fig. 6 to 7: the feeding device 13 comprises a feeding table 23, a feeding baffle 24, a lifting device and an axial positioning device, wherein the feeding table 23 is gradually inclined downwards along the direction close to the lathe 14, the side, close to the lathe 14, of the feeding table 23 is provided with the feeding baffle 24 which is convex upwards, and the two feeding baffles 24 are arranged side by side and at intervals. The lifting devices are arranged on the lower side of one end, close to the lathe 14, of the feeding table 23, two lifting devices are arranged side by side, the tops of the two lifting devices are provided with V-shaped lifting parts with upward openings, and the cylinder body can be positioned in the radial direction. The loading platform 23 is close to the one end of lathe 14 and is also provided with axial positioning device, and axial positioning device is higher than loading platform 23 and just to setting with lifting means.

The feeding device 13 further comprises a feeding frame 22 and a feeding table pushing device, the feeding table 23 is arranged on the upper side of the feeding frame 22, one end, close to the lathe 14, of the feeding table 23 is rotatably connected with the feeding frame 22, and the feeding table pushing device is arranged between the other end and the feeding table 23 and can push the feeding table 23 to rotate so as to adjust the inclination angle of the feeding table 23. Both the lifting means and the axial positioning means are mounted on the upper frame 22.

The lifting device comprises a lifting frame 28 and a lifting cylinder 29, wherein the lifting cylinder 29 is vertically arranged on the upper material frame 22, the lifting frame 28 is arranged on an output shaft of the lifting cylinder 29 and synchronously lifts along with the output shaft of the lifting cylinder 29, a lifting part is arranged at the top of the lifting frame 28, and the lifting part can position a lifted cylinder body.

When the cylinders are placed on the loading table 23, since the arrangement between every two adjacent cylinders is tight, it is difficult for the robot 12 to grasp one cylinder individually through both sides of the cylinder. The lifting device can lift one cylinder close to one end of the lathe 14 and enable the cylinder to be higher than other cylinders, and at the moment, the manipulator 12 can clamp the cylinders through two sides of the cylinders, so that the clamping of the cylinders is prevented from being hindered by adjacent cylinders. After lifting the cylinders, the sides of the lifting frame 28 block adjacent cylinders to avoid the cylinders rolling to the bottom of the lifting frame 28 and interfering with the resetting of the lifting frame 28.

The axial positioning device comprises an axial positioning air cylinder 27 and an axial positioning plate 25, the axial positioning plate 25 and the axial positioning air cylinder 27 are respectively arranged on two opposite sides of the feeding table 23, an axial push plate is arranged on a piston rod of the axial positioning air cylinder 27, the axial push plate is opposite to the axial positioning plate 25, and the axial positioning air cylinder 27 is arranged on the feeding frame 22 through an axial supporting plate 26.

When the lifting device lifts the cylinder body close to the lathe 14, the axial positioning cylinder 27 extends out and pushes the cylinder body to move through the axial push plate, so that the end part of the cylinder body is positioned on the axial positioning plate 25, and the axial positioning of the cylinder body is realized.

The feeding table pushing device is a feeding frame pushing air cylinder 30, the feeding frame pushing air cylinder 30 is rotatably arranged on the feeding frame 22, a piston rod of the feeding frame pushing air cylinder 30 is rotatably connected with the feeding table 23, and then the feeding table 23 is pushed to move so as to adjust the angle of the feeding table 23.

As shown in fig. 8 to 10: the manipulator 12 includes a lateral movement device, a longitudinal movement device, a lifting device and a clamping device, wherein the lateral movement device and the longitudinal movement device are connected with the lifting device, the lifting device is arranged in parallel, the clamping device is arranged on each lifting device, and each lifting device and each clamping device work independently. The horizontal moving device and the longitudinal moving device can drive the two lifting devices to move in the horizontal plane at the same time so as to adjust the positions of the lifting devices, the clamping devices clamp the cylinder body conveniently, the clamped cylinder body is also transferred to the appointed position, the two lifting devices work independently and drive the corresponding clamping devices to lift respectively, the two clamping devices work independently and can clamp and loosen the cylinder body respectively, when the cylinder body is fed, one clamping device clamps the cylinder body to be processed and moves to the upper side of a machine tool, after the idle clamping device takes down the processed cylinder body, the other clamping device directly places the cylinder body to be processed on the machine tool, the moving distance of the clamping device in the whole feeding process is greatly reduced, and the feeding speed of the cylinder body is improved.

In this embodiment, the longitudinal moving device is mounted on the transverse moving device and synchronously moves with the transverse moving device, and the longitudinal moving device is simultaneously connected with the two lifting devices and drives the two lifting devices to synchronously move, the two lifting devices are respectively arranged at two sides of the longitudinal moving device, each lifting device is provided with a clamping device, each lifting device independently works and can respectively drive the clamping device connected with the lifting device to lift, and each clamping device independently works and can respectively clamp or release the cylinder body.

The transverse moving device comprises a transverse driving device, a transverse moving frame 34 and a manipulator main body, wherein the manipulator main body comprises upright posts 31 and transverse cross beams 32, the transverse cross beams 32 are horizontally arranged, the upright posts 31 are vertically arranged on the lower sides of the transverse cross beams 32, the upright posts 31 are provided with a plurality of upright posts which are arranged side by side and at intervals, the tops of the upright posts 31 are fixedly connected with the transverse cross beams 32, and the bottoms of the upright posts are arranged on a concrete prefabrication foundation. The transverse moving frame 34 is slidably mounted on the transverse beam 32, and a transverse driving device is connected with the transverse moving frame 34 and drives the transverse moving frame 34 to move along the transverse beam 32. The longitudinal moving means are mounted on a transverse moving frame 34.

The transverse beam 32 is provided with a transverse guide rail 33, the transverse guide rail 33 is horizontally arranged, the transverse moving frame 34 is slidably arranged on the transverse guide rail 33, and the transverse guide rail 33 can guide the transverse moving frame 34 so as to ensure the linear motion of the transverse moving frame 34.

The transverse guide rails 33 are arranged on two opposite sides of the transverse beam 32, the transverse moving frame 34 is of a groove shape with a downward opening, the transverse moving frame 34 is covered on the outer side of the transverse beam 32, the transverse moving frame 34 is slidably connected with the transverse guide rails 33 on two sides of the transverse beam 32, the high connection strength of the transverse moving frame 34 and the transverse beam 32 can be ensured, and the problem that the transverse moving frame 34 deforms due to uneven stress of the transverse moving frame 34 is avoided.

The transverse driving device may be a transverse air cylinder, a piston rod of which is connected with the transverse moving frame 34 and drives the transverse moving frame 34 to translate, or a motor which drives the transverse moving frame 34 to move in a synchronous belt mode. The transverse driving device is directly required to adopt the prior technical scheme, and the specific structure of the transverse moving device is not described herein.

The longitudinal moving device comprises a longitudinal driving device, a longitudinal moving frame 39 and a longitudinal beam 38, wherein the longitudinal beam 38 is arranged on the upper side of the transverse moving frame 34, one end of the longitudinal beam 38 is fixedly connected with the transverse moving frame 34, and the other end of the longitudinal beam 38 is arranged in a suspending manner. The longitudinal moving frame 39 is slidably mounted on the longitudinal beam 38, and the longitudinal driving device is connected with the longitudinal moving frame 39 and drives the longitudinal moving frame 39 to move along the longitudinal beam 38. Each lifting device is mounted on a longitudinally movable frame 39.

The longitudinal moving frame 39 has two lifting devices provided on both sides of the longitudinal beam 38, and each lifting device is mounted on the corresponding side of the longitudinal moving frame 39. The longitudinal rails 40 are mounted on both sides of the longitudinal beam 38, and each longitudinal moving frame 39 is slidably mounted on the corresponding longitudinal rail 40 through a longitudinal sliding seat 41, and the longitudinal driving device is simultaneously connected with the longitudinal moving frames 39 on both sides and drives the longitudinal moving frames 39 on both sides to synchronously move.

The longitudinal driving device can be a longitudinal air cylinder, and a piston rod of the longitudinal air cylinder is connected with the longitudinal moving frames 39 at two sides at the same time and drives the two longitudinal moving frames 39 to synchronously move. The longitudinal driving device may also be a motor connected to the longitudinal moving frames 39 through a synchronous belt, where the two longitudinal moving frames 39 are fixedly connected to the same side of the synchronous belt at the same time, so as to make the two longitudinal moving frames 39 move synchronously. The longitudinal driving device is only required to adopt the prior technical scheme, and the structure of the longitudinal driving device is not repeated here.

The lifting device comprises a lifting driving device and a lifting frame 43, in this embodiment, the lifting driving device is a lifting cylinder 35 arranged vertically, the lifting cylinder 35 is mounted on a longitudinal moving frame 39 on the corresponding side, the lifting frame 43 is connected with a piston rod of the lifting cylinder 35 and synchronously lifts along with the piston rod, and the clamping device is mounted on the lifting frame 43 on the corresponding side.

The lifting frames 43 are provided with vertical lifting guide rails 36, and each longitudinal moving frame 39 is provided with a lifting slide seat which is slidably connected with the lifting guide rail 36, so that lifting of the lifting frames 43 is guided, and lifting of the lifting frames 43 is more stable. The lifting rail 36 has two lifting carriages disposed on both sides of the lifting cylinder 35, and both sides of each longitudinal lifting frame 39 are provided with lifting carriages slidably connected to the lifting rail 36 on the corresponding side.

The lift cylinder 35 may also be replaced with a lift cylinder or lift electric cylinder.

Each clamping device comprises a clamping frame 44, clamping plates 43 and a clamping air cylinder 42, wherein the clamping frame 44 is arranged on the lower side of the lifting frame 43, the clamping plates 37 are arranged on the lower side of the clamping frame 44, the clamping plates 37 are symmetrically arranged on two sides of the clamping frame 44, the clamping air cylinder 42 is arranged on the clamping frame 44, two sides of the clamping air cylinder 42 are simultaneously connected with the two clamping plates 37, and the two clamping plates 37 are driven to synchronously approach or synchronously separate from each other so as to clamp the cylinder body.

The lower part of each clamping plate 37 is provided with a clamping part 3701, the clamping part 3701 is arranged on the inner side of the clamping plate 37, the clamping part 3701 is of a V shape with an inward opening, and the clamping parts 3701 of the two clamping plates 37 are opposite to each other, so that the two clamping plates 37 can clamp a cylinder body, and slipping between the cylinder body and the clamping plates 37 is avoided.

In this embodiment, two pairs of clamping plates 37 are mounted on each clamping frame 44, the two pairs of clamping plates 37 are arranged at intervals along the moving direction of the longitudinal moving device, each pair of clamping plates 37 is connected with an independent clamping air cylinder 42, and the two clamping air cylinders 42 synchronously act to ensure that the two pairs of clamping plates 37 on each clamping frame 44 synchronously clamp the cylinder body, so that the cylinder body is clamped more reliably and stably.

The transverse moving device of the manipulator 12 drives the longitudinal moving device to move to one side of the cylinder to be processed, the longitudinal moving device drives the longitudinal moving frame 39 to move, the clamping device is aligned with the middle part of the cylinder to be processed, any lifting cylinder 35 stretches out, the lifting frame 43 descends until the cylinder enters between two clamping plates 37 corresponding to the lifting cylinder 35, then the clamping cylinder 42 acts, the two clamping plates 37 synchronously move inwards, and when the two clamping plates 37 clamp the cylinder, the lifting cylinder 35 resets.

The transverse moving device drives the longitudinal moving device to move to the upper part of the machine tool, the empty clamping device is opposite to the machine tool, the longitudinal moving device drives the clamping device to be in butt joint with the middle part of the machined cylinder body, the lifting cylinder 35 corresponding to the empty clamping device extends out, the machined cylinder body enters between two clamping plates 37 of the empty clamping device, the clamping cylinders 42 corresponding to the two clamping plates 37 act and clamp the machined cylinder body, and then the lifting cylinder 35 is reset.

The transverse moving device acts, the clamping device for clamping the cylinder body to be machined is opposite to the machine tool, the lifting cylinder 35 on the clamping device stretches out, the cylinder body to be machined enters the machine tool to finish feeding of the machine tool, after feeding is finished, the clamping cylinder 42 connected with the lifting cylinder 35 acts, the two clamping plates 37 loosen the cylinder body to be machined, and meanwhile the lifting cylinder 35 resets.

The transverse moving device acts, the longitudinal moving device moves to the upper side of the machined cylinder body, the longitudinal moving device drives the lifting device to move until the clamping device is aligned with the machined cylinder body, then the lifting device drives the machined cylinder body to descend, the machined cylinder body is stacked neatly, the clamping air cylinder 42 acts, the machined cylinder body is loosened along with the clamping plate 37, and then the lifting air cylinder 35 acts, so that feeding of the cylinder body is completed.

As shown in fig. 4: the working process of the cylinder production line is as follows: the cylinder to be processed is placed on the loading table 23, rolls to one end of the loading table 23 near the lathe 14, and is positioned on the loading baffle 24. The lifting device lifts the cylinder body close to the lathe 14, and then the axial positioning cylinder 27 pushes the cylinder body to move axially, so that the end of the cylinder body is supported on the axial positioning plate 25, and the axial positioning of the cylinder body is realized.

The manipulator 12 grabs the cylinder body lifted by the lifting device, moves the cylinder body on the lathe 14, and after the worker assists the cylinder body to position, the lathe 14 turns the excircle of the cylinder body.

The manipulator 12 grabs the turned cylinder body, conveys the cylinder body to be turned to the lathe 14 again, then the manipulator 12 takes down the cylinder body after boring on the boring machine 15 is completed, the cylinder body to be bored is placed on the boring machine 15, and the worker assists the boring machine 15 to complete positioning and clamping of the cylinder body.

The robot 12 places the bored cylinder block on the slot milling device 16, and slots the two ends of the cylinder block through the slot milling device 16.

After the milling groove is finished, the material shifting cylinder 20 pushes the material shifting pushing plate 21 to move, and the cylinder body after the milling groove is pushed to the material storage table 18 by means of the material shifting pushing plate 21, so that the processing of the cylinder body is finished.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims (8)

1. The utility model provides a milling flutes device which characterized in that: the milling device is connected with the milling device and drives the milling device to move along the direction approaching or separating from the cylinder clamping device;

the cylinder clamping device comprises a cylinder positioning frame (6) and a pressing device, wherein the top of the cylinder positioning frame (6) is provided with a cylinder positioning groove (601) with an upward opening, and a cylinder pressing part (701) of the pressing device is arranged on the upper side of the cylinder positioning groove (601).

2. The slot milling apparatus of claim 1, wherein: the top of the cylinder body locating rack (6) is provided with an upward convex cylinder body blocking part (602), and the cylinder body blocking part (602) is arranged on one side of the cylinder body locating groove (601) far away from the milling device.

3. The slot milling apparatus of claim 1, wherein: the compressing device comprises a compressing cylinder (2) and a compressing frame (7), wherein the middle part of the compressing frame (7) and the cylinder body locating frame (6) can rotate relatively, one end of the compressing frame (7) is provided with the cylinder body compressing part (701), and the other end of the compressing frame is connected with the compressing cylinder (2) in a rotatable mode.

4. A slot milling apparatus as claimed in claim 1 or claim 3, wherein: the cylinder body compressing part (701) protrudes out of the compressing device.

5. The slot milling apparatus of claim 1, wherein: the cylinder body locating frames (6) are arranged side by side at intervals, and the pressing device is arranged between the two cylinder body locating frames (6).

6. The slot milling apparatus of claim 1, wherein: the milling device comprises a milling cutter (8) and a milling groove motor (9), wherein the milling cutter (8) is rotatably arranged on the feeding device, and an output shaft of the milling groove motor (9) is connected with the milling cutter (8).

7. The slot milling apparatus of claim 1 or 6, wherein: the feeding device comprises a milling groove feeding frame (3) and a milling groove feeding oil cylinder (5), wherein a piston rod of the milling groove feeding oil cylinder (5) is connected with the milling groove feeding frame (3) and pushes the milling groove feeding frame (3) to reciprocate along the direction approaching to or separating from the cylinder body positioning frame (6).

8. The utility model provides a cylinder body production line which characterized in that: the milling groove device (16) comprises a lathe (14), a boring machine (15), a manipulator (12) and any one of claims 1-7, wherein the lathe (14), the boring machine (15) and the milling groove device (16) are sequentially arranged, and the manipulator (12) is arranged among the lathe (14), the boring machine (15) and the milling groove device (16).

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