CN114952317A - Forklift oil cylinder barrel machining production line - Google Patents
Forklift oil cylinder barrel machining production line Download PDFInfo
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- CN114952317A CN114952317A CN202210786420.1A CN202210786420A CN114952317A CN 114952317 A CN114952317 A CN 114952317A CN 202210786420 A CN202210786420 A CN 202210786420A CN 114952317 A CN114952317 A CN 114952317A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000009966 trimming Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000047 product Substances 0.000 claims description 37
- 239000011265 semifinished product Substances 0.000 claims description 15
- 238000007689 inspection Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 210000000078 claw Anatomy 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/06—Metal-working plant comprising a number of associated machines or apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention provides a forklift cylinder barrel processing production line; the forklift cylinder barrel machining production line is characterized by comprising a truss mechanical arm, a first numerical control lathe, a second numerical control lathe, a special drilling machine, a burr trimming device and a cylinder barrel positioning and clamping mechanism, wherein the first machining station, the second machining station and a third machining station are sequentially divided; the truss mechanical arm is positioned at the upper sides of the three processing stations; the V-shaped block of the cylinder positioning and clamping mechanism is fixed on the upper end face of the clamping workbench, the V-shaped block is provided with a V-shaped groove, the first end baffle and the second end baffle are respectively fixed on the upper end face of the clamping workbench, and the end part of a piston rod of the rotary cylinder is fixed with a pressure lever. And a truss mechanical arm is adopted for feeding and discharging materials for the machine tool, and the door of the machine tool is automatically opened and closed, so that compared with the traditional machining method, the labor cost is reduced.
Description
Technical Field
The invention relates to a forklift oil cylinder barrel processing production line.
Background
A fork lift cylinder belongs to a hydraulic cylinder, is a hydraulic cylinder classified according to the function and function, is used in a fork lift system of a fork lift, is a power source realized by the lifting action of a fork on a portal, and is generally formed by assembling a cylinder bottom, a cylinder barrel, a guide sleeve, a piston rod body and a part of sealing parts.
As shown in fig. 1, automation operation is more and more popular now, and in the processing of hydraulic cylinder parts, it is extremely important to the realization of automation processing, and the cylinder has a processing part needing to install a sealing element in the use process, so that the processing precision, roughness and product consistency of the forklift hydraulic cylinder 9d product are all high requirements. The improvement of the processing efficiency of the product and the reduction of the labor intensity of workers are urgent matters.
As shown in figure 1, in the prior art, the blank material of the cylinder barrel of the forklift lifting oil cylinder is generally 20 # steel, the wall thickness is 5mm, the inner wall is already processed, and the defects of marking, scratching and the like cannot be caused in the processing process of the inner wall. In the conventional processing mode in the industry, the process from processing of cylinder blank to lifting of the cylinder of the oil cylinder of the forklift truck is as follows: the machining station comprises 3 numerically controlled lathes, 1 vertical drilling machine device and 4 operators, and the four devices are arranged in a straight line and are respectively operated by the 4 operators. At present, the processing mode has the defects of multiple operation steps, complex working procedures, high labor intensity, inaccurate positioning during taking and placing, incapability of realizing the processing process of continuous automatic operation, and no effective solution in the industry is needed, so that an efficient and reliable positioning and clamping mode is urgently needed to ensure the automatic processing production line of the forklift lifting oil cylinder.
Disclosure of Invention
The invention aims to solve the technical problem of providing a forklift cylinder barrel processing production line, which can realize automatic picking and placing in the processing process and finish a high-efficiency and high-precision positioning processing method for full-sequence processing by one-time clamping so as to solve the problem of low positioning precision of the outer circle of a cylinder barrel; the labor intensity of manually taking the workpiece is high and the efficiency is low.
In order to solve the technical problem, the invention provides a forklift cylinder barrel processing production line;
the forklift cylinder barrel processing production line is sequentially divided into three processing stations which are a first processing station, a second processing station and a third processing station, the first numerical control lathe is arranged on the first processing station, the second numerical control lathe is arranged on the second station, and the special drilling machine, the burr trimming device and the cylinder barrel positioning and clamping mechanism are all arranged on the third processing station;
the truss mechanical arm is positioned at the upper sides of the three processing stations, the truss mechanical arm is provided with a first guide rail for moving forward and backward, a second guide rail for moving left and right and a third guide rail for moving up and down, and the length direction of the second guide rail of the truss mechanical arm is consistent with the arrangement direction of the three processing stations;
the cylinder positioning and clamping mechanism comprises a clamping workbench, a V-shaped block, a rotary cylinder, a first end baffle and a second end baffle, wherein the V-shaped block is fixedly connected to the upper end face of the clamping workbench;
the production flow of the forklift cylinder barrel processing production line is as follows:
the truss mechanical arm takes the cylinder barrel blank to the upper part of a first numerical control lathe for waiting, an automatic door at the upper part of the first numerical control lathe is opened, the truss mechanical arm sends the cylinder barrel blank into the first numerical control lathe, the first numerical control lathe adopts a hard claw clamp to clamp one end of a cylinder barrel blank, the other end of the cylinder barrel blank is clamped by a hydraulic center frame, the first numerical control lathe automatically processes the cylinder barrel blank after the truss mechanical arm is withdrawn, and the cylinder barrel blank is processed into a cylinder barrel semi-finished product;
after the first numerical control lathe is machined, the truss mechanical arm moves out of a semi-finished cylinder barrel, the truss mechanical arm overturns the semi-finished cylinder barrel, the truss mechanical arm transfers the overturned semi-finished cylinder barrel to the upper part of a second numerical control lathe, an automatic door at the upper part of the second numerical control lathe is opened, the truss mechanical arm transfers the semi-finished cylinder barrel into the second numerical control lathe, one end of the semi-finished cylinder barrel adopts a soft claw to support an inner hole of the semi-finished cylinder barrel, the other end of the semi-finished cylinder barrel also adopts a soft claw to support an inner hole of the semi-finished cylinder barrel, a hydraulic center frame in the second numerical control lathe acts to clamp the outside of the cylinder barrel, after the truss mechanical arm exits from the second numerical control lathe, the second numerical control lathe automatically machines, and the semi-finished cylinder barrel is changed into a finished cylinder barrel;
the truss mechanical arm moves a finished cylinder product to a third station, the finished cylinder product is placed on a V-shaped block of a cylinder positioning and clamping mechanism, a rotary cylinder drives a pressing rod to abut against the side wall of the finished cylinder product, the pressing rod and the V-shaped block are matched to clamp the finished cylinder product, after the truss mechanical arm exits from the third station, a special drilling machine and a burr trimming device are automatically processed, wherein a radial hole is drilled by the special drilling machine, the burr trimming device finishes the cleaning of the inner flanging of the workpiece to obtain a cylinder barrel of the forklift cylinder, and the truss mechanical arm moves the cylinder barrel of the forklift cylinder out of the third station.
As the optimization of the forklift cylinder barrel processing production line, the forklift cylinder barrel processing production line comprises two truss mechanical arms, and the two truss mechanical arms share a second guide rail used for moving left and right.
As the optimization of the forklift cylinder barrel processing production line, the forklift cylinder barrel processing production line further comprises a finished product bin, the finished product bin is arranged at the tail end of the third processing station, and after the forklift cylinder barrel is processed at the third processing station, the forklift cylinder barrel is stacked in the finished product bin by the truss mechanical arm.
As the optimization of this fork truck hydro-cylinder processing lines, be equipped with the selective examination platform between third machining-position and the finished product feed bin.
The selective inspection platform carries out selective inspection on the machined parts for the automatic machining process, and the selective inspection platform is arranged to facilitate selective inspection of workpieces by operators so as to ensure the product quality.
As the optimization of the forklift cylinder barrel processing production line, the forklift cylinder barrel processing production line further comprises an upper bin, wherein the upper bin is arranged at the starting end position of the first processing station, and a cylinder barrel blank material is placed in the upper bin.
As the optimization of the forklift cylinder barrel processing production line, the forklift cylinder barrel processing production line comprises two second numerical control lathes, and the two second numerical control lathes are also arranged along the arrangement sequence of the three processing stations.
As the preferred of this fork truck hydro-cylinder processing lines, this fork truck hydro-cylinder processing lines still includes the buffering platform, and the buffering platform is in first machining-position, second machining-position top, and it has the notch of placing the semi-manufactured goods of cylinder to open on the buffering platform.
This fork truck hydro-cylinder processing lines's production flow can simplify: blank feeding → automatic material taking of truss mechanical arm → transferring → first numerical control lathe → end face and chamfer of blank turning → air blowing of blank inner hole → turning of truss mechanical arm, transferring → buffer platform → automatic material taking of truss mechanical arm → transferring → second numerical control lathe feeding → car process circle (main shaft end inner hole, tailstock inner hole tensioning other end) → central frame holding tightly, tailstock withdrawing → car right end face, screw thread, chamfer → inner hole air blowing → transfer of truss mechanical arm → sampling platform (when sampling inspection is needed) → special drilling machine, burr repairing device (radial hole drilling, burr repairing) → automatic turning over blanking → storage of finished product bin.
This fork truck hydro-cylinder processing lines adopts truss robotic arm to go up unloading for the lathe, lathe automatic switch door, replace traditional manual unloading of operator, the switch door, and actions such as work piece air-blowing iron fillings, reduce workman intensity of labour, owing to be automated processing, the product uniformity is higher than traditional manual work processing, because this kind of cylinder manufacturing procedure is many, the process time is short, compare traditional processing mode and need 4 operators to operate 4 lathes, mainly accomplish and go up the unloading, the air-blowing work piece, actions such as switch lathe door. Only one operator in this fork truck hydro-cylinder processing lines can operate 4 machining-position, 4 lathes, compares with traditional processing method, reduces the cost of labor 100%.
Drawings
FIG. 1 is a schematic view of a prior art forklift cylinder barrel.
FIG. 2 is a schematic structural diagram of an embodiment of the forklift cylinder barrel processing production line.
Fig. 3 is a top view of fig. 2.
FIG. 4 is a schematic view of a first numerically controlled lathe clamping a cylinder barrel blank in an embodiment of the forklift cylinder barrel processing production line.
Fig. 5 is a schematic view of a second numerically controlled lathe clamping cylinder semi-finished product in the embodiment of the forklift cylinder barrel processing production line.
FIG. 6 is a schematic view of a clamping mechanism for positioning a cylinder barrel in an embodiment of a processing line for a cylinder barrel of a forklift truck.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 2 to 6.
The forklift cylinder barrel processing production line comprises an upper stock bin 1, two truss mechanical arms 2, a first numerical control lathe 3, two second numerical control lathes 4, a special drilling machine 10, a burr trimming device 11, a cylinder barrel positioning and clamping mechanism 6, two buffer platforms 5 and a finished product stock bin 8.
This fork truck hydro-cylinder processing lines divides into three processing station in proper order, be first processing station respectively, second processing station and third processing station, first numerical control lathe 3 sets up on first processing station, second numerical control lathe 4 sets up on the second station, two second numerical control lathes 4 also arrange along the range order of three processing station, drilling special plane 10, repair burr device 11 and cylinder location clamping mechanism 6 all set up on the third processing station, it sets up at first processing station top position to go up feed bin 1, cylinder blank 9a is placed in last feed bin 1, finished product feed bin 8 sets up at third processing station end position, be equipped with selective examination platform 7 between third processing station and the finished product feed bin 8.
The two buffering platforms 5 are respectively positioned above the first processing station and the second processing station, and notches for placing the cylinder barrel semi-finished products 9b are formed in the buffering platforms 5.
The two truss mechanical arms 2 are located on the upper sides of the three machining stations, each truss mechanical arm 2 is provided with a first guide rail 2a used for moving front and back, a second guide rail 2b used for moving left and right and a third guide rail 2c used for moving up and down, the length direction of the second guide rail 2b of each truss mechanical arm 2 is consistent with the arrangement direction of the three machining stations, and the two truss mechanical arms 2 share the second guide rail 2b used for moving left and right.
The cylinder barrel positioning and clamping mechanism 6 comprises a clamping workbench 6a, two V-shaped blocks 6b, two rotary cylinders 6c, a first end baffle 6d and a second end baffle 6e, the clamping workbench 6a is of a square table structure, the two V-shaped blocks are welded and fixed on the upper end face of the clamping workbench 6a, the upper end face of the V-shaped block 6b is provided with a V-shaped groove matched with a finished cylinder barrel product 9c, the first end baffle 6d and the second end baffle 6e are respectively welded and fixed on the upper end face of the clamping workbench 6a, the distance between the first end baffle 6d and the second end baffle 6e is matched with the length of the finished cylinder barrel product 9c, the first end baffle 6d is provided with a groove 6d1 corresponding to the opening at the end part of the finished cylinder barrel product 9c, the cylinder body of the rotary cylinder 6c is fixed on the upper end face of the clamping workbench 6a through a bolt and is positioned beside the V-shaped block, and the piston rod of the rotary cylinder 6c extends upwards, a pressure lever 6c1 is fixed to the piston rod end of the rotary cylinder 6c by a bolt.
The production flow of the forklift cylinder barrel processing production line is as follows:
the truss mechanical arm 2 takes the cylinder barrel blank 9a to the upper part of the first numerical control lathe 3 to wait, an automatic door at the upper part of the first numerical control lathe 3 is opened, the truss mechanical arm sends the cylinder barrel blank 9a into the first numerical control lathe 3, the first numerical control lathe 3 adopts a three-jaw chuck to clamp one end of the cylinder barrel blank 9a, the three-jaw chuck adopts a hard jaw clamp 3a to clamp the outer circle of the cylinder barrel blank, an excircle turning tool is used to turn the excircle and the end face, the other end of the cylinder barrel blank 9a is clamped by a hydraulic center frame, the distance of 50mm is reserved between the hydraulic center frame and the outer circle of the cylinder barrel blank 9a and the processing position, the end face and the external angle of the cylinder barrel blank 9a are automatically processed by the first numerical control lathe 3 after the truss mechanical arm 2 retreats out, and the cylinder barrel blank 9a is processed into a cylinder barrel semi-finished product 9 b;
after the machining is finished, the truss mechanical arm 2 moves out of the cylinder barrel semi-finished product 9b, the truss mechanical arm 2 overturns the cylinder barrel semi-finished product 9b, the truss mechanical arm 2 moves the overturned cylinder barrel semi-finished product 9b to the upper portion of the second numerical control lathe 4, an automatic door at the upper portion of the second numerical control lathe 4 is opened, the truss mechanical arm 2 moves the cylinder barrel semi-finished product 9b to enter the second numerical control lathe 4, one end of the cylinder barrel semi-finished product 9b supports an inner hole of the cylinder barrel semi-finished product 9b through a 10-inch step soft claw 4a, and the other end of the cylinder barrel semi-finished product 9b also supports an inner hole of the cylinder barrel semi-finished product 9b through a 10-step soft claw 4 a. And (3) turning the end face by using an excircle turning tool to obtain the total length, turning the excircle, taking the excircle of the semi-finished cylinder barrel 9b as a clamping reference for subsequent thread turning, after the excircle of the cylinder barrel is turned, turning threads and an orifice oblique angle, moving a hydraulic center frame in the second numerically-controlled lathe 4 to clamp the excircle of the cylinder barrel, and withdrawing the tailstock. Turning the end face, the excircle and the threads, and after the truss mechanical arm 2 exits from the second numerical control car, automatically processing the second numerical control car, and changing the semi-finished cylinder barrel product 9b into a finished cylinder barrel product 9 c;
because the processing time of the single products of the second numerically-controlled lathe 4 in the second processing station is too long, the two second numerically-controlled lathes 4 are suitable for respectively processing the cylinder barrel semi-finished product 9b in the embodiment, and the cylinder barrel semi-finished product 9b (stock quantity 2 pieces) finished in the first processing station can be placed by matching with the buffer platform 5, so that the processing efficiency of the forklift cylinder barrel processing production line is improved.
The truss mechanical arm 2 moves a finished cylinder barrel product 9c to a third station, the finished cylinder barrel product 9c is placed on a V-shaped block 6b of a cylinder barrel positioning and clamping mechanism 6, a rotary air cylinder 6c drives a pressing rod 6c1 to abut against the side wall of the finished cylinder barrel product 9c, the pressing rod 6c1 and the V-shaped block 6b are matched to clamp the finished cylinder barrel product 9c, after the truss mechanical arm 2 retreats from the third station, a special drilling machine 10 and a burr trimming device 11 are used for automatic processing, a special drilling machine 10 is used for drilling a radial hole, the burr trimming device 11 is used for completing the cleaning of the inner flanging of a workpiece to obtain a forklift cylinder barrel 9d, and the forklift cylinder barrel 9d is stacked in a finished product bin 8 by the truss mechanical arm 2 for storage.
The three processing stations adopt a row-type layout, and each numerical control machine tool is provided with an observation window, so that an operator can conveniently patrol and supervise the processing condition. A frame type truss structure truss mechanical arm 2 is adopted on the upper portion of the device, opening and closing doors are arranged at the tops of work stations such as a blank and finished product bin 8, a first numerical control lathe 3, a second numerical control lathe 4, a special drilling machine 10, a burr repairing device 11 and a sampling inspection table 7, the truss mechanical arm 2 enters and exits from the opening and closing doors at the top of the device, and an operator can perform patrol operation on the processing line.
The sampling inspection table 7 is mainly used for placing parts to be inspected after the processing is finished on the sampling inspection table 7 by the equal-truss mechanical arm 2, then taking the parts to an external platform of the equipment by an operator, and manually inspecting whether finished parts are qualified or not; the operator can press the button at any time to carry out random inspection at any time, and can also set the fixed number of inspection pieces for random inspection at the detection frequency.
The first numerically controlled lathe 3, the second numerically controlled lathe 4, the special drilling machine 10 and the burr trimming device 11 are commercially available devices.
The feeding bin 1 and the finished product bin 8 are mainly used for storing blanks and finished products and used as a temporary material storage place; the volume and the appearance of the storage bin need to be reasonably designed according to the processing beat of parts and the size and the appearance characteristics of the parts, and the general volume is designed into the production capacity of half a shift, so that the production management of a workshop is facilitated.
The above description is only one embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the principle of the present invention, and these should also be considered as falling within the protection scope of the present invention.
Claims (7)
1. The utility model provides a fork truck hydro-cylinder processing lines, characterized in that:
the forklift oil cylinder barrel processing production line is sequentially divided into three processing stations which are a first processing station, a second processing station and a third processing station, the first numerical control lathe is arranged on the first processing station, the second numerical control lathe is arranged on the second station, and the drilling special machine, the burr trimming device and the cylinder barrel positioning and clamping mechanism are all arranged on the third processing station;
the truss mechanical arm is positioned at the upper sides of the three processing stations, the truss mechanical arm is provided with a first guide rail for moving forward and backward, a second guide rail for moving left and right and a third guide rail for moving up and down, and the length direction of the second guide rail of the truss mechanical arm is consistent with the arrangement direction of the three processing stations;
the cylinder positioning and clamping mechanism comprises a clamping workbench, a V-shaped block, a rotary cylinder, a first end baffle and a second end baffle, wherein the V-shaped block is fixedly connected to the upper end face of the clamping workbench;
the production flow of the forklift oil cylinder barrel processing production line is as follows:
the truss mechanical arm takes the cylinder barrel blank to the upper part of a first numerical control lathe for waiting, an automatic door at the upper part of the first numerical control lathe is opened, the truss mechanical arm sends the cylinder barrel blank into the first numerical control lathe, the first numerical control lathe adopts a hard claw clamp to clamp one end of a cylinder barrel blank, the other end of the cylinder barrel blank is clamped by a hydraulic center frame, the first numerical control lathe automatically processes the cylinder barrel blank after the truss mechanical arm is withdrawn, and the cylinder barrel blank is processed into a cylinder barrel semi-finished product;
after the first numerical control lathe is machined, the truss mechanical arm moves out of a semi-finished cylinder barrel, the truss mechanical arm overturns the semi-finished cylinder barrel, the truss mechanical arm transfers the overturned semi-finished cylinder barrel to the upper part of a second numerical control lathe, an automatic door at the upper part of the second numerical control lathe is opened, the truss mechanical arm transfers the semi-finished cylinder barrel into the second numerical control lathe, one end of the semi-finished cylinder barrel adopts a soft claw to support an inner hole of the semi-finished cylinder barrel, the other end of the semi-finished cylinder barrel also adopts a soft claw to support an inner hole of the semi-finished cylinder barrel, a hydraulic center frame in the second numerical control lathe acts to clamp the outside of the cylinder barrel, after the truss mechanical arm exits from the second numerical control lathe, the second numerical control lathe automatically machines, and the semi-finished cylinder barrel is changed into a finished cylinder barrel;
the truss mechanical arm moves a finished cylinder product to a third station, the finished cylinder product is placed on a V-shaped block of a cylinder positioning and clamping mechanism, a rotary cylinder drives a pressing rod to abut against the side wall of the finished cylinder product, the pressing rod and the V-shaped block are matched to clamp the finished cylinder product, after the truss mechanical arm exits from the third station, a special drilling machine and a burr trimming device are automatically processed, wherein a radial hole is drilled by the special drilling machine, the burr trimming device finishes the cleaning of the inner flanging of the workpiece to obtain a cylinder barrel of the forklift cylinder, and the truss mechanical arm moves the cylinder barrel of the forklift cylinder out of the third station.
2. The forklift cylinder barrel processing production line as set forth in claim 1, characterized in that:
the truss type robot comprises two truss mechanical arms, wherein the two truss mechanical arms share a second guide rail used for moving left and right.
3. The production line for machining the cylinder barrel of the forklift cylinder as claimed in claim 1, wherein the production line comprises:
the forklift oil cylinder barrel is processed at the third station and then stacked in the finished product bin by the truss mechanical arm.
4. The forklift cylinder barrel processing production line as set forth in claim 3, characterized in that:
and a sampling inspection table is arranged between the third processing station and the finished product bin.
5. The forklift cylinder barrel processing production line as set forth in claim 1, characterized in that:
still include the feed bin, go up the feed bin setting and put at first machining-position top position, cylinder blank material is placed in last feed bin.
6. The production line for machining the cylinder barrel of the forklift cylinder as claimed in claim 1, wherein the production line comprises:
the two second numerically controlled lathes are also arranged along the arrangement sequence of the three processing stations.
7. The forklift cylinder barrel processing production line as set forth in claim 1, characterized in that:
the buffer platform is positioned above the first machining station and the second machining station, and a notch for placing a semi-finished cylinder barrel is formed in the buffer platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786420.1A CN114952317A (en) | 2022-07-04 | 2022-07-04 | Forklift oil cylinder barrel machining production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210786420.1A CN114952317A (en) | 2022-07-04 | 2022-07-04 | Forklift oil cylinder barrel machining production line |
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| CN114952317A true CN114952317A (en) | 2022-08-30 |
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| CN202210786420.1A Pending CN114952317A (en) | 2022-07-04 | 2022-07-04 | Forklift oil cylinder barrel machining production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115502730A (en) * | 2022-09-29 | 2022-12-23 | 湖南华煜恒远企业管理合伙企业(有限合伙) | Automatic production line for motor brake groove discs |
Citations (10)
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| CN215699680U (en) * | 2021-08-31 | 2022-02-01 | 蚌埠液力机械有限公司 | Automatic processing production line for forklift oil cylinder cover |
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| US20180215005A1 (en) * | 2015-08-17 | 2018-08-02 | Schaeffler Technologies AG & Co. KG | Method for producing bearing components by means of a production line, production line and production system |
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| CN115502730A (en) * | 2022-09-29 | 2022-12-23 | 湖南华煜恒远企业管理合伙企业(有限合伙) | Automatic production line for motor brake groove discs |
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