CN110919386B - A casing machine - Google Patents
A casing machine Download PDFInfo
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- CN110919386B CN110919386B CN201911413266.8A CN201911413266A CN110919386B CN 110919386 B CN110919386 B CN 110919386B CN 201911413266 A CN201911413266 A CN 201911413266A CN 110919386 B CN110919386 B CN 110919386B
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- cutting
- extrusion
- station
- copper pipe
- sleeve
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- 230000007246 mechanism Effects 0.000 claims abstract description 335
- 238000005520 cutting process Methods 0.000 claims abstract description 145
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 141
- 229910052802 copper Inorganic materials 0.000 claims abstract description 141
- 239000010949 copper Substances 0.000 claims abstract description 141
- 238000001125 extrusion Methods 0.000 claims abstract description 107
- 238000000034 method Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 44
- 238000003754 machining Methods 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B23Q3/064—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding elongated workpieces, e.g. pipes, bars or profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Sawing (AREA)
Abstract
本发明公开了一种套管机，包括：机架、工作台、内壁成型机构、外壁成型机构、铜管放卷机构、铜管输送机构、铜管切断机构，成卷盘绕的铜管设置在铜管放卷机构上，经铜管输送机构将铜管送出，经铜管切断机构将铜管切断至所需长度，切断后的铜管(套管)经输送通道机构输送至内壁成型机构，套管在内壁成型机构处加工完内壁后，可通过工件机械手移动至第一挤压工位、第二挤压工位、第一切削工位和第二切削工位，分别完成初挤压、精挤压、内外倒角切削加工，基本不需人工干预即可完成套管的加工，可降低人工成本，且各个工艺设备集中设置，机构紧凑，占据空间小，有利于车间的空间布局。
The invention discloses a casing machine, comprising: a frame, a workbench, an inner wall forming mechanism, an outer wall forming mechanism, a copper tube unwinding mechanism, a copper tube conveying mechanism, and a copper tube cutting mechanism. The coiled copper tube is arranged on the copper tube unwinding mechanism, the copper tube is conveyed out through the copper tube conveying mechanism, the copper tube is cut to a required length through the copper tube cutting mechanism, and the cut copper tube (casing) is conveyed to the inner wall forming mechanism through a conveying channel mechanism. After the inner wall of the casing is processed at the inner wall forming mechanism, it can be moved to a first extrusion station, a second extrusion station, a first cutting station and a second cutting station by a workpiece manipulator to respectively complete initial extrusion, fine extrusion, and inner and outer chamfering and cutting processing. The casing processing can be completed basically without manual intervention, which can reduce labor costs. In addition, various process equipments are centrally arranged, the mechanism is compact, and the space occupied is small, which is beneficial to the spatial layout of the workshop.
Description
Technical Field
The invention relates to the field of automobile accessory production equipment, in particular to a jacketing machine.
Background
The structure of gearbox sleeve pipe is as shown in fig. 7, 8, and its one end is the boss structure of range upon range of form, and the center is logical heart structure, and the shaping of sleeve pipe needs multiple cutting, process such as die mould many times, and traditional process needs to dispose special personnel and carries out station transfer, needs extravagant more manpower resources, and each process equipment all is separately set up, needs to occupy great workshop space.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a jacketing machine which can automatically finish the production of a sleeve, has high working efficiency and reduced labor cost, and each process mechanism is compact in arrangement and occupies small space.
The technical scheme adopted for solving the technical problems is as follows:
A sleeve machine comprises a machine frame, a workbench, an inner wall forming mechanism, an outer wall forming mechanism, a copper pipe unreeling mechanism, a copper pipe conveying mechanism and a copper pipe cutting mechanism, wherein a conveying channel mechanism is arranged on the machine frame, the workbench is arranged on the machine frame, the inner wall forming mechanism is arranged on the workbench, the inner wall forming mechanism can process grooves on the inner wall of a sleeve, the outer wall forming mechanism comprises a vertical frame arranged on the workbench, a first extrusion station, a second extrusion station, a first cutting station and a second cutting station are respectively arranged on the vertical frame, a workpiece manipulator capable of moving the sleeve to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station respectively is arranged on the machine frame, the first extrusion station and the second extrusion station respectively are respectively provided with cutting mechanisms, the extrusion mechanism comprises a pushing mechanism and an extrusion die which can be driven by the pushing mechanism and corresponds to the structure of the sleeve, the cutting mechanism comprises a rotating mechanism and a copper pipe cutting mechanism, the copper pipe can be coiled up and coiled to the conveying channel by the rotating mechanism and can be used for unreeling copper pipe on the machine frame and conveying the copper pipe through the conveying channel after the copper pipe can be coiled and unreeled to the conveying mechanism.
The technical scheme has at least one of the following advantages or beneficial effects that when the copper tube coiling machine is in operation, the coiled copper tube is arranged on the copper tube unreeling mechanism, the copper tube is sent out through the copper tube conveying mechanism, the copper tube is cut to the required length through the copper tube cutting mechanism, the cut copper tube (sleeve) is conveyed to the inner wall forming mechanism through the conveying channel mechanism, after the inner wall of the sleeve is processed at the inner wall forming mechanism, the sleeve can be moved to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station through the workpiece manipulator, primary extrusion, fine extrusion and inner and outer chamfer cutting processing are respectively completed, the sleeve processing can be completed basically without manual intervention, the labor cost can be reduced, the process equipment is arranged in a concentrated mode, the mechanism is compact, the occupied space is small, and the space layout of a workshop is facilitated.
According to some embodiments of the invention, the copper pipe conveying mechanism comprises a fixed table fixedly arranged on the frame, a first copper pipe compressing mechanism arranged on the fixed table, a sliding table arranged on the frame in a sliding manner, a second copper pipe compressing mechanism arranged on the sliding table, and a feeding pushing mechanism capable of driving the sliding table to slide close to or far from the fixed table, when in operation, the first copper pipe compressing mechanism loosens the copper pipe, the sliding table is driven to a position far away from the fixed table by the feeding pushing mechanism, the second copper pipe compressing mechanism compresses the copper pipe, the feeding pushing mechanism drives the sliding table and the second copper pipe compressing mechanism to slide to a position close to the fixed table, meanwhile, the copper pipe is pulled, the first copper pipe compressing mechanism compresses the copper pipe, the second copper pipe compressing mechanism loosens the copper pipe and moves reversely, so that conveying of the copper pipe can be achieved, and meanwhile, the copper pipe at the rear end of the copper pipe can push the cut copper pipe to be conveyed in the conveying channel mechanism.
According to some embodiments of the invention, the delivery channel mechanism has a channel therein that is capable of interfacing with the inner wall forming mechanism.
According to some embodiments of the invention, the copper pipe conveying mechanism can straighten the copper pipe while conveying the copper pipe, so as to achieve the function of straightening the copper pipe.
According to some embodiments of the invention, the first copper pipe compressing mechanism and the second copper pipe compressing mechanism comprise a cylinder compressing mechanism, the cylinder compressing mechanism comprises a copper pipe compressing cylinder, a copper pipe compressing block driven by the copper pipe compressing cylinder and a copper pipe compressing base which is fixedly arranged, a groove corresponding to the copper pipe is arranged between the copper pipe compressing block and the copper pipe compressing base, and the copper pipe compressing block and the copper pipe compressing base can compress or loosen the copper pipe when relatively moving.
According to some embodiments of the invention, the feed pushing mechanism is a motor driven screw mechanism or a cylinder driven mechanism.
According to some embodiments of the invention, the copper pipe cutting mechanism comprises a cutting feed mechanism arranged on the frame and a cutter mechanism capable of being driven to move by the cutting feed mechanism, wherein the cutter mechanism comprises a cutting rotary mechanism and a cutting saw blade driven to rotate by the cutting rotary mechanism, and the cutter mechanism is driven to move by the cutting feed mechanism to cut the copper pipe.
According to some embodiments of the invention, the cutting and feeding mechanism is a screw driving mechanism, which comprises a feeding sliding table, the cutting and rotating mechanism is a motor arranged on the feeding sliding table, and the cutting saw blade is rotatably arranged on the feeding sliding table and is connected with the motor through a belt mechanism, so that the rotation driving of the cutting saw blade is realized.
According to some embodiments of the present invention, the cutting and feeding mechanism and the conveying channel mechanism are further configured with an auxiliary conveying mechanism, where the auxiliary conveying mechanism includes a plurality of groups of rollers distributed up and down and a rotation driving mechanism capable of driving the rollers to rotate, a clamping space corresponding to the copper pipe is formed between the rollers distributed up and down, and conveying of the copper pipe can be achieved when the rollers distributed up and down roll relatively.
According to some embodiments of the invention, the stand comprises two sets of opposite vertical plates, the two sets of vertical plates are arranged between the two sets of vertical plates at intervals to form a processing channel, the first extrusion station, the second extrusion station, the first cutting station and the second cutting station are distributed along the processing channel, the extrusion mechanism and the cutting mechanism are arranged on the outer sides of the vertical plates, and the workpiece manipulator is arranged in the processing channel so as to transfer the sleeve to each station.
According to some embodiments of the invention, the pushing mechanism is an oil hydraulic cylinder, the extrusion die is a barrel-shaped structure of a laminated structure, wherein the inner diameter of the barrel-shaped structure of the extrusion die at the first extrusion station is larger than the inner diameter of the barrel-shaped structure of the extrusion die at the second extrusion station, so as to respectively finish primary extrusion and fine extrusion.
According to some embodiments of the invention, a rear end extrusion mechanism is provided at the second extrusion station for extruding a concave table structure of the rear end of the sleeve.
According to some embodiments of the invention, the rear end extrusion mechanism comprises an extrusion cylinder and a rear extrusion die arranged on the extrusion cylinder, wherein the rear extrusion die is of a barrel-shaped structure corresponding to the concave platform structure, and in operation, the rear extrusion die is pushed to the rear end of the sleeve, and the rear end of the sleeve is extruded by the rear extrusion die of the barrel-shaped structure to deform to the required concave platform structure.
According to some embodiments of the invention, the rotating mechanism is a motor mechanism, and the cutting bit is a barrel-shaped structure or a cylindrical structure corresponding to the rear end of the sleeve, so as to process the inner and outer chamfers of the rear end of the sleeve.
According to some embodiments of the invention, the cutting mechanism is disposed on a feed mechanism capable of driving the cutting mechanism toward or away from the sleeve to effect cutting feed machining of the inner and outer chamfer angles.
According to some embodiments of the invention, the outer wall forming mechanism further comprises a pressing mechanism which is configured corresponding to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station, so that the sleeve is fixed during extrusion or cutting, the occurrence of sleeve displacement is reduced, and the processing precision is ensured.
According to some embodiments of the invention, the pressing mechanism comprises a pressing piston cylinder arranged on the vertical frame, an upper pressing block arranged on a piston rod of the pressing piston cylinder, and a lower pressing block fixed on the workbench and corresponding to the upper pressing block, wherein semicircular positioning grooves corresponding to the sleeve are respectively arranged on the upper pressing block and the lower pressing block, and when the workpiece manipulator moves the sleeve to a corresponding station, the sleeve can be pressed through the cooperation of the upper pressing block and the lower pressing block, so that the sleeve can be processed conveniently.
According to some embodiments of the invention, a bolt positioning mechanism is arranged between the upper pressing block and the lower pressing block, so that the matching precision between the upper pressing block and the lower pressing block is improved, the stability when the sleeve is pressed is improved, and the catheter is prevented from being crushed.
According to some embodiments of the invention, the workpiece manipulator comprises a lifting table arranged on a vertical frame in a sliding manner, a lifting driving mechanism capable of driving the lifting table to move in a lifting manner, a clamping hand frame arranged on the lifting table in a sliding manner, a transverse moving driving mechanism capable of driving the clamping hand frame to move transversely, and a clamping hand mechanism arranged on the clamping hand frame, wherein the lifting driving mechanism and the transverse moving driving mechanism are used for realizing two-axis movement of the clamping hand mechanism, so that the conveying requirement of a sleeve is met.
According to some embodiments of the present invention, five groups of clamping hand mechanisms are configured, the intervals between the first extrusion station, the second extrusion station, the first cutting station and the second cutting station are equal, the intervals between adjacent clamping hand mechanisms are equal to the intervals between the first extrusion station, the second extrusion station, the first cutting station and the second cutting station, the four groups of clamping hand mechanisms correspond to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station respectively, and the clamping hand mechanisms located at the edges are used for taking out the sleeve after the inner wall is processed and delivering the finished sleeve, so that the transfer of the sleeve between the stations can be realized only by moving the traverse driving mechanism by a fixed stroke, the structure of the workpiece manipulator is simplified, and the working efficiency is improved.
According to some embodiments of the invention, the lift drive mechanism is a motor driven screw mechanism and the traversing drive mechanism is a cylinder mechanism.
According to some embodiments of the present invention, the clamping hand mechanism is a pneumatic clamping hand, and of course, in the implementation process, an electric clamping hand may be used, which is not described in detail herein
According to some embodiments of the invention, the first extrusion station is provided with a limiting mechanism, the limiting mechanism is arranged opposite to the extrusion mechanism, the limiting mechanism comprises a limiting piston cylinder and a limiting block arranged on a piston rod of the limiting piston cylinder, and the maximum deformation of the sleeve is stressed when the sleeve is extruded for the first time, so that the rear end of the sleeve is propped by the limiting mechanism, and the condition that the sleeve is pushed to move backwards is reduced.
According to some embodiments of the invention, the inner wall forming mechanism comprises a cross workbench arranged on a workbench, a workpiece clamping mechanism arranged on the cross workbench, and an inner wall cutting mechanism arranged on the workbench, wherein the inner wall cutting mechanism comprises an inner wall cutting feeding mechanism, an inner wall cutting rotating mechanism capable of being driven to move by the inner wall cutting feeding mechanism and an inner wall cutting tool bit capable of being driven to rotate by the inner wall cutting rotating mechanism, the cross workbench is an electric cross workbench driven by a motor screw rod so as to realize the biaxial movement of the sleeve, the workpiece clamping mechanism is a pneumatic clamping hand, a hydraulic chuck, a pneumatic chuck or the like, and the inner wall cutting feeding mechanism comprises a lifting mechanism driven by the screw rod and an axial driving mechanism driven by the screw rod so as to cut and obliquely process an annular groove on the inner wall of the sleeve through the inner wall cutting tool bit, thereby facilitating the extrusion forming of the end part of the sleeve.
Drawings
The invention is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of an embodiment of the present invention;
Fig. 2 is a schematic structural view of a copper pipe conveying mechanism and a copper pipe cutting mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic view of the inner wall forming mechanism and the outer wall forming mechanism according to an embodiment of the present invention;
FIG. 4 is an exploded view of an inner wall forming mechanism and an outer wall forming mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view of an outer wall forming mechanism according to an embodiment of the present invention;
FIG. 6 is an exploded view of an outer wall forming mechanism according to an embodiment of the present invention;
figure 7 is a schematic cross-sectional view of a cannula according to an embodiment of the present invention;
fig. 8 is an enlarged partial schematic view of the portion a in fig. 7.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present invention can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
As shown in fig. 1 and 3, a jacketing machine comprises a frame 110, a workbench 100, an inner wall forming mechanism 200, an outer wall forming mechanism 300, a copper pipe unreeling mechanism 400, a copper pipe conveying mechanism 500 and a copper pipe cutting mechanism 600, wherein a conveying channel mechanism 120 is arranged on the frame 110; the copper tube forming device comprises a workbench 100 arranged on a frame 110, an inner wall forming mechanism 200 arranged on the workbench 100, a groove formed on the inner wall of a sleeve 900 by the inner wall forming mechanism 200, an outer wall forming mechanism 300 comprising a vertical frame 310 arranged on the workbench 100, a first extrusion station, a second extrusion station, a first cutting station and a second cutting station respectively arranged on the vertical frame 310, a workpiece manipulator 320 capable of moving the sleeve 900 to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station respectively arranged on the workbench 100, an extrusion mechanism 330 arranged on the first extrusion station and the second extrusion station respectively, a cutting mechanism 340 arranged on the first cutting station and the second cutting station respectively, the extrusion mechanism 330 comprises a pushing mechanism 331 and an extrusion die 332 which can be driven by the pushing mechanism 331 and corresponds to the laminated structure 901 of the sleeve 900, the cutting mechanism 340 comprises a rotary mechanism 341 and a cutting tool 342 which can be driven by the rotary mechanism 341 and corresponds to the rear end of the sleeve 900, an unreeling mechanism 400 is arranged on the frame 110 for reeling out the copper tube, a copper tube conveying mechanism 500 can be carried out by the copper tube 120 and a copper tube can be carried out by the cutting mechanism 200 to a channel 120 through the frame 120.
During operation, coiled copper pipe is arranged on the copper pipe unreeling mechanism 400, the copper pipe is sent out through the copper pipe conveying mechanism 500, the copper pipe is cut off to a required length through the copper pipe cutting mechanism 600, the cut copper pipe (sleeve) is conveyed to the inner wall forming mechanism 200 through the conveying channel mechanism 120, after the inner wall of the sleeve is processed at the inner wall forming mechanism 200, the sleeve can be moved to a first extrusion station, a second extrusion station, a first cutting station and a second cutting station through the workpiece manipulator 320, primary extrusion, fine extrusion and inner and outer chamfering cutting processing are respectively completed, manual intervention is not needed basically, the processing of the sleeve can be completed, labor cost can be reduced, all process equipment is arranged in a concentrated mode, the mechanism is compact, occupied space is small, and the space layout of a workshop is facilitated.
According to some embodiments of the present invention, as shown in fig. 2, the copper pipe conveying mechanism 500 includes a fixed table 510 fixedly disposed on the frame 110, a first copper pipe compressing mechanism 520 disposed on the fixed table 510, a sliding table 530 slidably disposed on the frame 110, a second copper pipe compressing mechanism 540 disposed on the sliding table 530, and a feeding pushing mechanism 550 capable of driving the sliding table 530 to slide close to or away from the fixed table 510, in operation, the first copper pipe compressing mechanism 520 releases the copper pipe, the sliding table 530 is driven by the feeding pushing mechanism 550 to slide to a position away from the fixed table 510, the second copper pipe compressing mechanism 540 compresses the copper pipe, the feeding pushing mechanism 550 drives the sliding table 530 and the second copper pipe compressing mechanism 540 to a position close to the fixed table 510, the first copper pipe compressing mechanism 520 compresses the copper pipe, and the second copper pipe compressing mechanism 540 releases the copper pipe and moves reversely, so that conveying of the copper pipe can be achieved, and simultaneously, the cut copper pipe can be pushed by the rear end of the copper pipe can be conveyed in the conveying channel mechanism 120.
According to some embodiments of the present invention, the delivery channel mechanism 120 has a channel therein that can interface with the inner wall forming mechanism 200.
Of course, in the implementation, the conveying channel mechanism 120 may be configured with a conveying mechanism, such as a roller conveying mechanism, through which the copper tube is conveyed by friction force of the rollers.
According to some embodiments of the present invention, copper tubing transport mechanism 500 may straighten copper tubing while transporting copper tubing, thereby achieving the function of straightening copper tubing.
Of course, in the implementation process, a straightening mechanism can be also configured, and a plurality of groups of rolling wheels which are arranged up and down in a staggered manner are utilized to straighten the copper pipe.
In addition, in the implementation process, the copper pipe conveying mechanism 500 may also use rollers to resist and generate friction force, and the conveying of the copper pipe is realized by using the rotation of the rollers, which is not described in detail herein.
According to some embodiments of the present invention, as shown in fig. 2, the first copper pipe compressing mechanism 520 and the second copper pipe compressing mechanism 540 comprise a cylinder compressing mechanism, the cylinder compressing mechanism comprises a copper pipe compressing cylinder 521, a copper pipe compressing block 522 driven by the copper pipe compressing cylinder 521, and a copper pipe compressing base 523 fixedly arranged, a groove corresponding to the copper pipe is arranged between the copper pipe compressing block 522 and the copper pipe compressing base 523, and the copper pipe compressing block 522 and the copper pipe compressing base 523 can compress or loosen the copper pipe when relatively moving.
Of course, in the specific implementation, the first copper pipe compressing mechanism 520 and the second copper pipe compressing mechanism 540 may also be pneumatic clamping or hydraulic driving compressing mechanisms, which will not be described in detail herein.
According to some embodiments of the invention, the feed pushing mechanism 550 is a motor driven screw mechanism or a cylinder driven mechanism.
According to some embodiments of the present invention, as shown in fig. 2, the copper pipe cutting mechanism 600 includes a cutting feed mechanism 610 provided on the frame 110, and a cutter mechanism capable of being driven to move by the cutting feed mechanism 610, the cutter mechanism including a cutting rotation mechanism 621 and a cutting saw blade 622 driven to rotate by the cutting rotation mechanism 621, the cutting feed mechanism 610 being capable of driving the cutting saw blade 622 to move away from or close to the copper pipe, and the copper pipe being cut to a specified length by the cutting feed mechanism 610 driving the cutter mechanism to move.
In the specific implementation process, a travel switch or an infrared detection device can be configured to judge the conveying length of the copper pipe, so that each section of copper pipe can be cut off to the same length, and the subsequent forming process is convenient.
According to some embodiments of the present invention, as shown in fig. 2, the cutting feed mechanism 610 is a screw driving mechanism including a feed slide table 611, the cutting rotation mechanism 621 is a motor provided on the feed slide table 611, and the cutting saw blade 622 is rotatably provided on the feed slide table 611 and is connected to the motor by a belt mechanism, thereby achieving rotational driving of the cutting saw blade 622.
Of course, in the specific implementation, the cutting feed mechanism 610 may be a cylinder mechanism or a hydraulic cylinder mechanism, and the cutting saw blade 622 may be directly driven by a motor, which is not described in detail herein.
According to some embodiments of the present invention, as shown in fig. 2, the cutting and feeding mechanism 610 and the conveying channel mechanism 120 are further configured with an auxiliary conveying mechanism 700, where the auxiliary conveying mechanism 700 includes a plurality of sets of rollers 701 distributed up and down and a rotation driving mechanism capable of driving the rollers 701 to rotate, a clamping space corresponding to the copper pipe is formed between the rollers 701 distributed up and down, and when the rollers 701 distributed up and down roll relatively, conveying of the copper pipe can be achieved, and in addition, the rollers on the auxiliary conveying mechanism 700 can straighten the cut passage.
According to some embodiments of the present invention, the rollers 701 distributed up and down realize reverse same-speed rotation through gear transmission.
Of course, in the implementation process, friction belts can be sleeved on the upper roller and the lower roller, so that friction force is further enhanced, and the segmented copper pipe can be better conveyed.
According to some embodiments of the present invention, the upper roller 701 is provided on a push cylinder 702 to facilitate opening the auxiliary feeding mechanism 700 (increasing the distance of the rollers 701 distributed up and down) for feeding into the copper pipe at the time of initial use.
In the present invention, the sleeve is formed by cutting and processing the copper pipe, so that the sleeve 900 is processed from the cut copper pipe when describing the embodiment.
According to some embodiments of the present invention, as shown in fig. 5 and 6, the stand 310 includes two sets of opposite vertical plates 311, the two sets of vertical plates 311 are spaced between the two sets of vertical plates 311 to form a processing channel, the first extrusion station, the second extrusion station, the first cutting station and the second cutting station are distributed along the processing channel, the extrusion mechanism 330 and the cutting mechanism 340 are disposed outside the vertical plates 311, and the workpiece manipulator 320 is disposed in the processing channel so as to transfer the sleeve to each station, so that the structural layout is reasonably compact.
According to some embodiments of the present invention, as shown in fig. 6, the pressing mechanism 331 is an oil cylinder, the pressing mold 332 is a barrel structure of the laminated structure 901, wherein the inner diameter of the barrel structure of the pressing mold 332 at the first pressing station is larger than the inner diameter of the barrel structure of the pressing mold 332 at the second pressing station, so as to accomplish the primary pressing and the fine pressing, respectively.
Of course, in the implementation, the pressing mechanism 331 may be a cylinder mechanism or a motor driven screw mechanism, which will not be described in detail herein.
According to some embodiments of the invention, as shown in fig. 6, a rear end extrusion mechanism 380 is provided at the second extrusion station, the rear end extrusion mechanism 380 being adapted to extrude a concave land structure 902 at the rear end of the sleeve 900.
According to some embodiments of the present invention, as shown in fig. 6, the rear end extrusion mechanism 380 includes an extrusion cylinder 381 and a rear extrusion die disposed on the extrusion cylinder 381, wherein the rear extrusion die has a barrel-shaped structure corresponding to the concave structure 902, and in operation, the rear extrusion die is pushed to the rear end of the sleeve 900, and the rear end of the sleeve 900 is extruded to be deformed to the desired concave structure 902 by the rear extrusion die of the barrel-shaped structure.
Of course, in the specific implementation, the rear end pressing mechanism 380 may also be a cylinder mechanism or a motor-driven screw mechanism, which will not be described in detail herein.
According to some embodiments of the present invention, as shown in fig. 6, the rotating mechanism 341 is a motor mechanism, and the cutting bit 342 is a barrel-shaped structure or a cylindrical structure corresponding to the rear end of the sleeve 900, so as to facilitate the machining of the inner and outer chamfer angles of the rear end of the sleeve 900, and of course, in the specific implementation, a milling cutter or a turning tool may be used to perform the cutting machining of the inner and outer chamfer angles, which will not be described in detail herein.
According to some embodiments of the present invention, as shown in fig. 5 and 6, the cutting mechanism 340 is disposed on a feeding mechanism 370, and the feeding mechanism 370 is capable of driving the cutting mechanism 340 toward or away from the sleeve 900 to perform cutting feeding of inner and outer chamfer angles.
Of course, during the implementation, the feeding process may also be performed by moving the sleeve by the workpiece robot 320, which is not described in detail herein.
According to some embodiments of the present invention, as shown in fig. 4 and 6, the outer wall forming mechanism 300 further includes a pressing mechanism 350 configured corresponding to the first pressing station, the second pressing station, the first cutting station and the second cutting station, so as to fix the sleeve during the pressing or cutting process, reduce the occurrence of displacement of the sleeve, and ensure the processing precision.
According to some embodiments of the present invention, as shown in fig. 6, the pressing mechanism 350 includes a pressing piston cylinder 351 provided on the stand 310, an upper pressing block 352 provided on a piston rod of the pressing piston cylinder 351, a lower pressing block 353 fixed on the table 100 and corresponding to the upper pressing block 352, semicircular positioning grooves 354 corresponding to the sleeve 900 are provided on the upper pressing block 352 and the lower pressing block 353, respectively, and when the workpiece robot 320 moves the sleeve to a corresponding station, the sleeve can be pressed by cooperation of the upper pressing block 352 and the lower pressing block 353, so that the sleeve can be processed.
Of course, in the implementation, the pressing mechanism 350 may also be a pneumatic clamping hand, a hydraulic chuck, a pneumatic chuck, or the like, which will not be described in detail herein.
According to some embodiments of the present invention, as shown in fig. 6, a pin positioning mechanism 355 is provided between the upper press block 352 and the lower press block 353 to improve the precision of the fit between the upper press block 352 and the lower press block 353, improve the stability when pressing the sleeve, and avoid crushing the catheter.
According to some embodiments of the present invention, as shown in fig. 6, the workpiece manipulator 320 includes a lifting platform 321 slidably disposed on the stand 310, a lifting driving mechanism 322 capable of driving the lifting platform 321 to move up and down, a clamping hand frame 323 slidably disposed on the lifting platform 321, a traversing driving mechanism 324 capable of driving the clamping hand frame 323 to move laterally, and a clamping hand mechanism 325 disposed on the clamping hand frame 323, wherein two-axis movement of the clamping hand mechanism 325 is achieved through the lifting driving mechanism 322 and the traversing driving mechanism 324, so as to meet the transfer requirement of the sleeve.
Of course, in the implementation, the workpiece robot 320 may be a three-axis or other multi-axis robot, and the movement of the catheter 900 between the various stations can be implemented as well, which is not described in detail herein.
According to some embodiments of the present invention, as shown in fig. 6, five groups of clamping hand mechanisms 325 are configured, the intervals between the first extrusion station, the second extrusion station, the first cutting station and the second cutting station are equal, the intervals between adjacent clamping hand mechanisms 325 are equal to the intervals between the first extrusion station, the second extrusion station, the first cutting station and the second cutting station, four groups of clamping hand mechanisms 325 correspond to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station respectively, and the clamping hand mechanisms 325 at the edge are used for taking the sleeve 900 after the inner wall is processed and delivering the finished sleeve 900, so that the traverse driving mechanism 324 can realize the transfer of the sleeve among the stations only by moving a fixed stroke, simplify the structure of the workpiece manipulator 320, and improve the working efficiency.
Of course, in practice, fewer than five sets of gripping hand mechanisms 325 may be provided, as may transfer of sleeve 900 between stations, not described in detail herein.
According to some embodiments of the present invention, as shown in fig. 6, the lift driving mechanism 322 is a motor driven screw mechanism, and the traverse driving mechanism 324 is a cylinder mechanism.
Of course, in the implementation, the lifting driving mechanism 322 may be a rack and pinion mechanism, a cylinder mechanism, etc., and the traversing driving mechanism 324 may be a motor-driven screw mechanism, etc., which will not be described in detail herein.
According to some embodiments of the present invention, as shown in fig. 6, the clamping hand mechanism 325 is a pneumatic clamping hand, although in practice, an electric clamping hand may be used, which is not described in detail herein
According to some embodiments of the present invention, as shown in fig. 6, a limiting mechanism 360 is disposed at the first extrusion station, the limiting mechanism 360 is disposed opposite to the extrusion mechanism 330, the limiting mechanism 360 includes a limiting piston cylinder 361 and a limiting block disposed on a piston rod of the limiting piston cylinder 361, and since the deformation of the sleeve is also the greatest during the first extrusion, the rear end of the sleeve is pushed by the limiting mechanism 360, so as to reduce the occurrence of the situation that the sleeve is pushed and moved backward.
According to some embodiments of the present invention, as shown in fig. 3 and 4, the inner wall forming mechanism 200 includes a cross table 210 disposed on the table 100, a workpiece clamping mechanism 220 disposed on the cross table 210, and an inner wall cutting mechanism disposed on the table 100, wherein the inner wall cutting mechanism includes an inner wall cutting feeding mechanism 231, an inner wall cutting rotating mechanism 232 capable of being driven to move by the inner wall cutting feeding mechanism 231, and an inner wall cutting bit 233 capable of being driven to rotate by the inner wall cutting rotating mechanism 232, the cross table 210 is an electric cross table driven by a motor screw to realize two-axis movement of the sleeve, the workpiece clamping mechanism 220 is a pneumatic clamping hand, a hydraulic chuck, a pneumatic chuck, or the like, the inner wall cutting feeding mechanism 231 includes a lifting mechanism driven by the screw and an axial driving mechanism driven by the screw to cut an annular groove in the inner wall of the sleeve by the inner wall cutting bit 233, so as to facilitate extrusion forming of the end of the sleeve.
Of course, in the specific implementation process, the inner wall forming mechanism 200 may also be a profiling structure, and a wavy profiling mold is provided to extrude the wavy structure at the end of the sleeve, which also can meet the requirement of extrusion forming, and will not be described in detail herein.
It will be readily appreciated by those skilled in the art that the above preferred modes can be freely combined and superimposed without conflict.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (9)
1. A jacketing machine, comprising:
a frame (110), wherein a conveying channel mechanism (120) is arranged on the frame (110);
a work table (100), the work table (100) being arranged on a frame (110);
an inner wall forming mechanism (200), wherein the inner wall forming mechanism (200) is arranged on the workbench (100), and the inner wall forming mechanism (200) can process a groove on the inner wall of the sleeve (900);
The outer wall forming mechanism (300), the outer wall forming mechanism (300) comprises a vertical frame (310) arranged on the workbench (100), a first extrusion station, a second extrusion station, a first cutting station and a second cutting station are respectively arranged on the vertical frame (310), a workpiece manipulator (320) capable of moving a sleeve (900) to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station respectively is arranged on the vertical frame (310), the first extrusion station and the second extrusion station are respectively provided with an extrusion mechanism (330), the first cutting station and the second cutting station are respectively provided with a cutting mechanism (340), the extrusion mechanism (330) comprises a pushing mechanism (331) and an extrusion die (332) which can be driven by the pushing mechanism (331) and corresponds to a lamination structure (901) of the sleeve (900), and the cutting mechanism (340) comprises a rotating mechanism (341) and a cutting tool bit (342) which can be driven by the rotating mechanism (341) to rotate and corresponds to the rear end of the sleeve (900);
the copper pipe unreeling mechanism (400) is arranged on the rack (110) and used for delivering the coiled copper pipe out;
The copper pipe conveying mechanism (500) can pull out and convey copper pipes in the copper pipe unreeling mechanism (400) to the conveying channel mechanism (120), and the copper pipes can be conveyed to the inner wall forming mechanism (200) through the conveying channel mechanism (120);
A copper pipe cutting mechanism (600), wherein the copper pipe cutting mechanism (600) is arranged on the frame (110) and can cut the copper pipe;
The inner wall forming mechanism (200) comprises a cross workbench (210) arranged on the workbench (100), a workpiece clamping mechanism (220) arranged on the cross workbench (210) and an inner wall cutting mechanism arranged on the workbench (100), wherein the inner wall cutting mechanism comprises an inner wall cutting feeding mechanism (231), an inner wall cutting rotating mechanism (232) capable of being driven to move by the inner wall cutting feeding mechanism (231) and an inner wall cutting tool bit (233) capable of being driven to rotate by the inner wall cutting rotating mechanism (232).
2. A jacketing machine as claimed in claim 1 wherein,
The copper pipe conveying mechanism (500) comprises a fixed table (510) fixedly arranged on the frame (110), a first copper pipe pressing mechanism (520) arranged on the fixed table (510), a sliding table (530) arranged on the frame (110) in a sliding manner, a second copper pipe pressing mechanism (540) arranged on the sliding table (530), and a feeding pushing mechanism (550) capable of driving the sliding table (530) to approach or depart from the fixed table (510) in a sliding manner.
3. A jacketing machine as claimed in claim 1 wherein,
The copper pipe cutting mechanism (600) comprises a cutting feed mechanism (610) arranged on the frame (110) and a cutter mechanism capable of being driven to move by the cutting feed mechanism (610), wherein the cutter mechanism comprises a cutting rotary mechanism (621) and a cutting saw blade (622) driven to rotate by the cutting rotary mechanism (621).
4. A jacketing machine as claimed in claim 1 wherein,
The stand (310) comprises two sets of standing plates (311) which are oppositely arranged, a machining channel is formed between the two sets of standing plates (311), the first extrusion station, the second extrusion station, the first cutting station and the second cutting station are distributed along the machining channel, the extrusion mechanism (330) and the cutting mechanism (340) are arranged on the outer sides of the standing plates (311), and the workpiece manipulator (320) is arranged in the machining channel.
5. A jacketing machine as claimed in claim 1 wherein,
The second extrusion station is provided with a rear end extrusion mechanism (380), the rear end extrusion mechanism (380) is used for extruding a concave table structure (902) at the rear end of the sleeve (900), and the rear end extrusion mechanism (380) comprises an extrusion oil cylinder (381) and a rear extrusion die arranged on the extrusion oil cylinder (381).
6. A jacketing machine as claimed in claim 1 wherein,
The outer wall forming mechanism (300) further comprises a pressing mechanism (350) which is configured corresponding to the first extrusion station, the second extrusion station, the first cutting station and the second cutting station.
7. A jacketing machine as claimed in claim 1 wherein,
The workpiece manipulator (320) comprises a lifting table (321) arranged on the vertical frame (310) in a sliding mode, a lifting driving mechanism (322) capable of driving the lifting table (321) to move in a lifting mode, a clamping hand frame (323) arranged on the lifting table (321) in a sliding mode, a transverse moving driving mechanism (324) capable of driving the clamping hand frame (323) to move transversely, and a clamping hand mechanism (325) arranged on the clamping hand frame (323).
8. A jacketing machine as claimed in claim 1 wherein,
The first extrusion station is provided with a limiting mechanism (360), the limiting mechanism (360) and the extrusion mechanism (330) are oppositely arranged, and the limiting mechanism (360) comprises a limiting piston cylinder (361) and a limiting block arranged on a piston rod of the limiting piston cylinder (361).
9. A jacketing machine as claimed in claim 1 wherein,
The cutting mechanism (340) is disposed on a feed mechanism (370), the feed mechanism (370) being capable of driving the cutting mechanism (340) toward or away from the sleeve (900).
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| CN111515702B (en) * | 2020-06-01 | 2024-08-16 | 深圳华美和控制系统有限公司 | Casing processing equipment |
| CN118682495B (en) * | 2024-08-26 | 2024-11-12 | 浙江红鑫铜业有限公司 | A continuous cold rolling forming equipment and process for copper tube products used for communication |
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| CN211840972U (en) * | 2019-12-31 | 2020-11-03 | 中山市睿望达精密科技有限公司 | a casing machine |
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| AT396270B (en) * | 1989-04-27 | 1993-07-26 | Wiener Betriebs & Bau | MACHINING DEVICE FOR ENLARGING THE LIGHT CROSS SECTION OF THE INTERNAL WALL OF A PROFILE OF AN EARTHWORK CONSTRUCTION, IN PARTICULAR DIFFERENT FROM THE CIRCULAR SHAPE |
| US6173484B1 (en) * | 1997-02-07 | 2001-01-16 | Glass Equipment Development, Inc. | System for fabricating muntin bars from sheet material |
| KR100556094B1 (en) * | 2004-09-24 | 2006-03-07 | 이영수 | Metal frame polisher |
| CN104842167B (en) * | 2015-04-23 | 2017-05-10 | 瑞安市博宇电器有限公司 | Full-automatic commutator production equipment |
| CN109483251A (en) * | 2018-12-27 | 2019-03-19 | 四维尔丸井(广州)汽车零部件有限公司 | The copper bar producing device of Electropolating hangers |
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