CN102814546B - Full-automatic horizontal broaching machine - Google Patents
Full-automatic horizontal broaching machine Download PDFInfo
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- CN102814546B CN102814546B CN201210337999.XA CN201210337999A CN102814546B CN 102814546 B CN102814546 B CN 102814546B CN 201210337999 A CN201210337999 A CN 201210337999A CN 102814546 B CN102814546 B CN 102814546B
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Abstract
The invention provides a full-automatic horizontal broaching machine, comprising an inserting and disengaging mechanism for a broach clamp of the broaching machine. An elevator, a linear loading manipulator, a rotary loading manipulator, a broach clamping manipulator, a feeding and releasing mechanism for products clamped by the manipulators, a broach breakage detection unit and the like are mounted on the full-automatic horizontal broaching machine. A hydraulic pump of the broaching machine, the broach clamping manipulator and the rotary loading manipulator are coupled with other devices on one side of a machine body; a product blank is conveyed to the linear loading manipulator by the elevator; the rotary loading manipulator is used for mounting the product blank on a fixture of the broaching machine; the broach manipulator feeds a broach into an inner hole of a part and is fixed by a broach clamping cylinder; and a hydraulic system drives the broach to move and enter the inner hole of the part for cutting, thereby finishing machining. The part processing broaching machine provided by the invention controls the work of each component simultaneously through a controller, so that the whole machining process is subjected to full-automatic operation; and therefore, lots of labor cost is saved, the material cost is reduced, and the production is safer and more reliable.
Description
Technical field
The present invention relates to the broaching machine that different product carries out machining processing, especially full-automatic horizontal broaching machine; Belong to machining equipment technical field.
Background technology
In machining, gear is one of modal power transmitting elements, and the gear pair transmitting torque forming by two gears of arranging of matching, is widely used on the power transmission of automobile or motorcycle.And gear is because needs coordinate with gear shaft, in the inner circle of gear, all need to arrange the keyway that matches with the periphery of axle, teeth groove etc., between gear and gear shaft, could mutually drive, together rotation.In the inner circle of gear, process at present keyway, teeth groove etc., on broaching machine, by workman, manually gear blank is fixed in the frock of broaching machine, then broaching tool is passed to the interior circular hole of gear, by hydraulic power, drive broaching tool to work, on the interior circular hole of gear, process keyway, teeth groove etc., also need manually finished product and broaching tool to be disassembled after machining, then vanning enters next process.And because the gear part of automobile and motorcycle is to add man-hour very large in batches, while using current broaching machine, each broaching machine must configure a workman accordingly, and workman wants continuous material loading, blanking and controls broaching machine action in process, this not only makes workman's operation too loaded down with trivial details, working (machining) efficiency is lower, and labour intensity is large, easily produces potential safety hazard.
Summary of the invention
For above-mentioned deficiency of the prior art, main purpose of the present invention is to solve when common light duty broaching machine operates, traditional manual manipulation mode is too complicated, working (machining) efficiency is lower, and the problem such as processing safety is lower, provide a kind of higher without workman operation, working (machining) efficiency, can also with the further on line of miscellaneous equipment, realize the full-automatic horizontal broaching machine of one man operation multimachine.
Technical scheme of the present invention: full-automatic horizontal broaching machine, comprise broaching machine lathe bed and controller, it is characterized in that, straight line feeding manipulator, pusher cylinder, rotary loading manipulator, broaching tool clamping mechanical hand, broaching tool clamping cylinder, spindle drum, frock clamp and broaching machine hydraulic means are installed on lathe bed, described rotary loading manipulator comes mobile and horizontal distance and rotation by serial cylinders, for product to be processed is arranged on above frock clamp; Product to be processed flows to straight line feeding manipulator by feeding machine, the station corresponding matching that connects material of described straight line feeding manipulator and rotary loading manipulator, pusher cylinder and straight line feeding manipulator are equipped with, for promoting product to be processed above rotary loading manipulator, rotary loading manipulator rotates between station and processing stations connecting material; Described broaching tool clamping mechanical hand is arranged on a side of broaching machine spindle drum, and the broaching tool that described broaching tool clamping mechanical hand is delivered to broaching tool on broaching tool clamping cylinder by cylinder clamps station; Described broaching tool clamping cylinder is for being fixed on spindle drum by broaching tool, and spindle drum is connected with broaching machine hydraulic means, and under broaching machine hydraulic means drives, broaching tool coordinates processing with the product to be processed being clamped on frock clamp at processing stations; Product after processing is by the pusher cylinder blanking of rotary loading manipulator top, or first in company with rotary loading manipulator, rotates to the station that connects material by pusher cylinder blanking again; Broaching machine hydraulic means oppositely moves, and promotes spindle drum and oppositely moves together with broaching tool, then by cylinder, broaching tool clamping mechanical hand, broaching tool is restored.
Further feature is, described feeding machine, comprise elevator, on elevator, be provided with and initiatively promote sprocket wheel, driven lifting sprocket wheel, lifting chain, lifting step and outer link stopper, lifting chain is arranged on and initiatively promotes between sprocket wheel and driven lifting sprocket wheel, initiatively promote sprocket wheel and connect outside power set and drive lower rotation, drive lifting chain to move back and forth initiatively promoting between sprocket wheel and driven lifting sprocket wheel; Outward-dipping lifting step is arranged on lifting chain, follows lifting chain and moves; Product to be processed is placed on the space promoting between step and outer link stopper; In the position of outer link stopper line correspondence feeding manipulator, be provided with an opening, product to be processed is thus lifted to this aperture position, from promoting the outside landing of step, the position of falling straight line feeding manipulator by slideway.
Described straight line feeding manipulator is fixed on rotary loading manipulator left, straight line feeding manipulator is by elevator material loading, whether have material, when having material, by pusher cylinder, promote product above rotary loading manipulator if with the inductive switch of correspondence setting, removing to respond to straight line feeding manipulator.
Described rotary loading manipulator carrys out mobile and horizontal distance by serial cylinders, when product to be processed is pushed above rotary loading manipulator by the mode fixed product clamping by pusher cylinder, the inductive switch being arranged by correspondence is controlled serial cylinders and is moved horizontally disengaging straight line feeding manipulator, by inductive switch, control rotary loading manipulator again, rotate to processing stations, then inductive switch is being controlled serial cylinders and is moved horizontally product is arranged on above broaching machine frock clamp.
Described broaching tool clamping mechanical hand is arranged on a side of broaching machine spindle drum, described broaching tool clamping mechanical hand is controlled and is clamped and loosen by clamping cylinder, when product is delivered to broaching machine frock seat by rotary cylinder, by broaching tool clamping mechanical hand, broaching tool is delivered on broaching tool clamping cylinder by product, broaching tool clamping mechanical hand promotes inductive switch by cylinder and controls displacement.
The controller that gear spline processing broaching machine of the present invention uses is the KND controller (CNC system for lathe of a kind of maturation that Beijing KaiEnDi numerical control Technology Co.,Ltd produces, be called for short KND), this controller can be controlled the work of elevator, straight line feeding manipulator, rotary loading manipulator, broaching tool clamping mechanical hand, broaching tool clamping cylinder, hydraulic power and all cylinders simultaneously, make it form the streamline of a collaborative work, whole process gets involved without workman, thereby has reached the object of full-automatic operation.
During work, workman only need be placed on product blank to be processed on other on-line equipment (feeding machine), then allow it according to control program, automatically process, and then from receiver, the product processing is unloaded, when the gear blank on other on-line equipment (feeding machine) processes, KND controller will send warning, and workman can hear after warning again to other on-line equipment (feeding machine) filling.In whole process, workman does not need to wait on lathe side always, thereby has alleviated workman's workload like this, and a workman can monitor many broaching machine work simultaneously, has therefore also saved a large amount of human costs.
With respect to prior art, the present invention has following beneficial effect:
1, reduced difficulty of processing, improved working (machining) efficiency: horizontal broaching machine of the present invention adopts full-automatic operation, from the material loading → clamping position → machine-shaping → blanking of gear blank, carry all without manpower intervention, whole process is smooth, quick, not only saved a large amount of manpowers, also make every workman can take into account multiple devices simultaneously, and then output is increased substantially.
2, reduced production cost, security performance improves: owing to adopting Automatic Control, each workman can control many broaching machine work simultaneously, has saved a large amount of human costs; And because the scrappage of product reduces, also reduce material cost; Whole process, without the manual feeding, discharge of personnel, is therefore produced also safer, reliable.
Accompanying drawing explanation
Fig. 1 is the stereogram of full-automatic horizontal broaching machine of the present invention;
Fig. 2 is the top view of full-automatic horizontal broaching machine of the present invention;
Fig. 3 is the right view of full-automatic horizontal broaching machine of the present invention.
In figure, 1-lathe bed, 2-controller, 3-serial cylinders, 4-straight line feeding manipulator, 5-elevator, 6-pusher cylinder, 7-rotary loading manipulator, 8-broaching tool clamping mechanical hand, 9-broaching tool clamping cylinder, 10-broaching machine spindle drum, 11-cylinder, 12-frock clamp, 13-broaching machine hydraulic means.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Embodiment 1: as Fig. 1, shown in Fig. 2 and Fig. 3, a kind of full-automatic horizontal broaching machine, comprise broaching machine lathe bed 1 and controller 2, straight line feeding manipulator 4 is installed on lathe bed 1, rotary loading manipulator 7, broaching tool clamping mechanical hand 8 and broaching tool clamping cylinder 9, a side at lathe bed 1 is provided with feeding machine, product to be processed (gear blank) is directly placed on straight line feeding manipulator 4, or by feeding machine, product to be processed (gear blank) is flowed to straight line feeding manipulator 4, described straight line feeding manipulator 4 is arranged on the position that connects material of rotary loading manipulator 7, the pusher cylinder 6 arranging by matching advances gear blank on rotary loading manipulator 7, described rotary loading manipulator 7 is by serial cylinders 3 translation position and rotations, after putting in place, translation rotates to again processing stations, gear blank is put in frock clamp 12, broaching tool clamping mechanical hand 8 is positioned at one end of lathe bed 1, after clamping in gear blank is placed into frock clamp 12 and by frock clamp 12, by broaching tool clamping mechanical hand 8, broaching tool is sent in gear blank, through the endoporus of gear blank, and entered the correspondence position in broaching machine spindle drum 10, at broaching tool clamping mechanical hand 8, broaching tool is sent to broaching machine spindle drum 10 interior after, start the broaching tool clamping cylinder 9 be equipped with, by broaching tool clamping cylinder 9, broaching tool is fixed in broaching machine spindle drum 10, and broaching tool is clamped, broaching machine hydraulic means 13 is connected with broaching machine spindle drum 10, and broaching machine hydraulic means 13 pulls broaching machine spindle drum 10 to move on guide rail under hydraulic system drives, and broaching machine spindle drum 10 drives broaching tool work, the interior round-formed keyway of broaching gear blank, teeth groove etc., when broaching is worked, gear blank is motionless at the interior clamping of frock clamp 12, and broaching tool produces mobile under broaching machine hydraulic means 13 drives, and produces shear action in moving process and between gear blank, and broaching tool all moves to the other end of gear blank.After broaching tool completes work and enters, gear blank by rotary loading manipulator 7 after together with processing, spinning reduction under serial cylinders 3 effect, the gear blank of being released after processing by pusher cylinder 6 after putting in place, gear blank after processing is along the landing of blanking slideway, to hopper or next operation; By broaching machine hydraulic means 13, oppositely moved again, push back broaching tool, to broaching tool clamping mechanical hand 8, reset to original position.Described elevator 5, straight line feeding manipulator 4, pusher cylinder 6, rotary loading manipulator 7, broaching tool clamping mechanical hand 8, broaching tool clamping cylinder 9 and hydraulic means 13 etc. are by controller 2 control actions.Controller 2 is existing equipment, and what the present invention adopted is KND controller, in KND controller, control program can be set as required flexibly, and then realize the co-operating of all parts.
Serial cylinders 3 of the present invention, is that a cylinder is arranged on the piston rod of another cylinder by two or three cylinder series connection, and its range is several cylinder piston rod elongated distance sums, can reach with the cylinder of less stroke larger flexible stroke.Certainly, serial cylinders 3, also can adopt the cylinder of a larger stroke to replace, and also can realize object of the present invention.
Described feeding machine, can be the conveying devices such as conveyer belt of prior art, by conveying device, previous operation is connected with full-automatic broaching machine of the present invention, realizes full-automatic material conveying.In figure, feeding machine of the present invention, mainly comprise elevator 5, on elevator 5, be provided with and initiatively promote sprocket wheel, driven lifting sprocket wheel, lifting chain, lifting step and outer link stopper, lifting chain is arranged on and initiatively promotes between sprocket wheel and driven lifting sprocket wheel, initiatively promote sprocket wheel and connect outside power set and drive lower rotation, drive lifting chain to move back and forth initiatively promoting between sprocket wheel and driven lifting sprocket wheel; Outward-dipping lifting step is arranged on lifting chain, following lifting chain moves, product to be processed (gear blank) is placed on and promotes on step, and spacing by outer link stopper, product to be processed (gear blank) is placed on the space promoting between step and outer link stopper; Position at outer link stopper line correspondence feeding manipulator 4, is provided with opening, and gear blank is thus lifted to this aperture position, from the outside landing of lifting step 54 with gradient, the position of falling straight line feeding manipulator 4 by slideway.As the higher full-automatic broaching machine of a kind of automaticity, can programme by automatic operation is set on controller 2, by time sequencing, realizing it moves automatically, also a plurality of position sensors (travel switch, inductive switch) can be set on lathe bed 1, after moving-member moves into place, this moving-member stops mobile, and gives signal of telecommunication of parts of next step, make the parts of next step move or produce corresponding actions, can realize equally operation automatically.
Described straight line feeding manipulator 4 is fixed on rotary loading manipulator 7 lefts, straight line feeding manipulator 4 is by elevator 5 material loadings, with the inductive switch of correspondence setting, remove to respond to straight line feeding manipulator 4 and whether have material, when having material, by pusher cylinder 6, promote processed product above rotary loading manipulator 7.Pusher cylinder 6 is two, is arranged on straight line feeding manipulator 4 arranged on left and right sides.
Rotary loading manipulator 7 of the present invention carrys out mobile and horizontal distance by serial cylinders 3, when product to be processed is pushed above rotary loading manipulator 7 by the mode fixed product clamping by pusher cylinder 6, the inductive switch being arranged by correspondence is controlled serial cylinders 3 and is moved horizontally disengaging straight line feeding manipulator 4, by inductive switch, control rotary loading manipulator 7 again, rotate to processing stations, then inductive switch is being controlled serial cylinders 3 and is moved horizontally product is arranged on above broaching machine frock clamp 12.
Broaching tool clamping mechanical hand 8 of the present invention is arranged on a side of broaching machine spindle drum 10, described broaching tool clamping mechanical hand 8 is controlled and is clamped and loosen by clamping cylinder, when product to be processed is delivered to the seat of broaching machine frock clamp 12 by rotary cylinder, by broaching tool clamping mechanical hand 8| broaching tool by the endoporus of processed product, deliver on broaching machine spindle drum 10, by broaching tool clamping cylinder 9 clampings, broaching tool clamping mechanical hand 8 promotes inductive switch by cylinder 11 and controls displacement.
Embodiment 2: be on the basis of embodiment 1, be provided for the feed sensor of detection of gear blank storage on described other on-line equipment (feeding machine), and described feed sensor is reported to the police by the controller 2 of KND.Feed sensor object is set here and is to make the duty that workman can remote monitoring broaching machine, thereby make workman without waiting for by broaching machine, be conducive to alleviate workman's work load, and become the mode of operation of a people Duo Tai broaching machine from the pattern of an original broaching machine of a people, greatly reduce human cost.
The course of work of the present invention: product to be processed (gear blank), by conveying device, enters elevator 5, places or is transported to the space promoting between step 54 and outer link stopper 55, is transported to the position of feeding manipulator 4; Pusher cylinder 6 advances gear blank on rotary loading manipulator 7 (station connects material), by serial cylinders 3 translation positions, rotates to processing stations after translation puts in place again, and rotary loading manipulator 7 is put into gear blank in frock clamp 12 and after clamping; By broaching tool clamping mechanical hand 8, broaching tool is sent in gear blank, through the endoporus of gear blank, and entered in broaching machine spindle drum 10, start the broaching tool clamping cylinder 9 being equipped with, by broaching tool clamping cylinder 9, fix and broaching tool is clamped; Broaching machine hydraulic means 13 pulls broaching machine spindle drum 10 and broaching tool on guide rail, to move (left-hand in Fig. 1 moves) under hydraulic system drives, broaching tool in moving process, the interior round-formed keyway of the processing cutting edge cutting pinion blank of broaching tool, teeth groove etc.; When broaching is worked, gear blank is motionless at the interior clamping of frock clamp 12, and broaching tool is mobile in generation, produces shear action in moving process and between gear blank.Broaching tool completes after processing, by rotary loading manipulator 7 together with processing after gear blank, spinning reduction under serial cylinders 3 effects, from processing stations, rotate to the station that connects material, the gear blank of being released after processing by pusher cylinder 6 after putting in place, gear blank after processing is along the landing of blanking slideway, to hopper or next operation; By broaching machine hydraulic means 13, oppositely moved again, push back broaching tool, to broaching tool clamping mechanical hand 8, reset to original position.
Full-automatic horizontal broaching machine of the present invention does not need the actions such as artificial loading, blanking, clamping in whole process, operative employee's technical merit does not require too high yet, just make an inspection tour and remover apparatus abnormal failure, the work such as lubricated to the quality control of product and equipment, with unit, compare, operative employee's requirement greatly reduces, also promote production efficiency, increased output.
Claims (5)
1. full-automatic horizontal broaching machine, comprise broaching machine lathe bed (1) and controller (2), it is characterized in that, straight line feeding manipulator (4), pusher cylinder (6), rotary loading manipulator (7), broaching tool clamping mechanical hand (8), broaching tool clamping cylinder (9), broaching machine spindle drum (10), frock clamp (12) and broaching machine hydraulic means (13) are installed on lathe bed (1), described rotary loading manipulator (7) comes mobile and horizontal distance and rotation by serial cylinders (3), for product to be processed is arranged on to frock clamp (12) above; Product to be processed is placed on straight line feeding manipulator (4), or flow to straight line feeding manipulator (4) by feeding machine, the station corresponding matching that connects material of described straight line feeding manipulator (4) and rotary loading manipulator (7), pusher cylinder (6) is equipped with straight line feeding manipulator (4), for promoting product to be processed above rotary loading manipulator (7), rotary loading manipulator (7) rotates between station and processing stations connecting material; Described broaching tool clamping mechanical hand (8) is arranged on a side of broaching machine spindle drum (10), and the broaching tool that described broaching tool clamping mechanical hand (8) is delivered to broaching tool on broaching tool clamping cylinder (9) by cylinder (11) clamps station; Described broaching tool clamping cylinder (9) is for being fixed on broaching tool broaching machine spindle drum (10), broaching machine spindle drum (10) is connected with broaching machine hydraulic means (13), under broaching machine hydraulic means (13) drives, broaching tool coordinates processing with the product to be processed being clamped on frock clamp (12) at processing stations; Pusher cylinder (6) blanking of product after processing by rotary loading manipulator (7) top be to pulp-collecting box, or first in company with rotary loading manipulator (7) rotate to connect material station again by pusher cylinder (6) blanking to pulp-collecting box; Broaching machine hydraulic means (13) oppositely moves, and promotes broaching machine spindle drum (10) and oppositely moves together with broaching tool, then by cylinder (11), broaching tool clamping mechanical hand (8), broaching tool is restored.
2. full-automatic horizontal broaching machine according to claim 1, it is characterized in that, described feeding machine, comprise elevator (5), on elevator (5), be provided with and initiatively promote sprocket wheel, driven lifting sprocket wheel, lifting chain, lifting step and outer link stopper, lifting chain is arranged on and initiatively promotes between sprocket wheel and driven lifting sprocket wheel, initiatively promotes sprocket wheel and connects outside power set and drive lower rotation, drives lifting chain to move back and forth initiatively promoting between sprocket wheel and driven lifting sprocket wheel; Outward-dipping lifting step is arranged on lifting chain, follows lifting chain and moves; Product to be processed is placed on the space promoting between step and outer link stopper; In the position of outer link stopper line correspondence feeding manipulator (4), be provided with an opening, product to be processed is thus lifted to this aperture position, from promoting the outside landing of step, by slideway, falls on straight line feeding manipulator (4).
3. full-automatic horizontal broaching machine according to claim 1, it is characterized in that, described straight line feeding manipulator (4) is fixed on rotary loading manipulator (7) left, straight line feeding manipulator (4) is by elevator (5) material loading, with the inductive switch of correspondence setting, remove to respond to straight line feeding manipulator (4) and whether have material, when having material, by pusher cylinder (6), promote product above rotary loading manipulator (7).
4. full-automatic horizontal broaching machine according to claim 1, it is characterized in that, described rotary loading manipulator (7) carrys out mobile and horizontal distance by serial cylinders (3), when product to be processed is pushed above rotary loading manipulator (7) by the mode fixed product clamping by pusher cylinder (6), the inductive switch being arranged by correspondence is controlled serial cylinders (3) and is moved horizontally disengaging straight line feeding manipulator (4), by inductive switch, control rotary loading manipulator (7) again, rotate to processing stations, then inductive switch is being controlled serial cylinders (3) and is moved horizontally product is arranged on to broaching machine frock clamp (12) above.
5. full-automatic horizontal broaching machine according to claim 1, it is characterized in that, described broaching tool clamping mechanical hand (8) is arranged on a side of broaching machine spindle drum (10), described broaching tool clamping mechanical hand (8) is controlled and is clamped and loosen by clamping cylinder, when product to be processed is delivered to broaching machine frock clamp position by rotary cylinder, by broaching tool clamping mechanical hand (8), broaching tool is delivered to broaching tool clamping cylinder (9) by product upper, broaching tool clamping mechanical hand (8) promotes inductive switch by cylinder (11) and controls displacement.
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| CN201210337999.XA CN102814546B (en) | 2012-09-13 | 2012-09-13 | Full-automatic horizontal broaching machine |
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| CN201210337999.XA CN102814546B (en) | 2012-09-13 | 2012-09-13 | Full-automatic horizontal broaching machine |
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| CN102814546B true CN102814546B (en) | 2014-07-23 |
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| CN109513994B (en) * | 2018-11-15 | 2020-06-26 | 长沙思胜智能设备有限公司 | Control method of secondary pushing mechanism of machine tool |
| CN109513995B (en) * | 2018-11-15 | 2020-06-02 | 长沙思胜智能设备有限公司 | Secondary pushing equipment and lathe of lathe |
| CN109877636B (en) * | 2019-04-18 | 2024-05-14 | 浙江畅尔智能装备股份有限公司 | Automatic feeding and discharging device and method for broaching machine |
| CN110369789A (en) * | 2019-07-29 | 2019-10-25 | 湖南南方通用航空发动机有限公司 | A kind of processing method and device of tongue-and-groove |
| CN111014809A (en) * | 2019-12-18 | 2020-04-17 | 长沙思胜智能设备有限公司 | Special broaching machine for horizontally processing cylinder block |
| CN114131109A (en) * | 2021-12-31 | 2022-03-04 | 山东立辉重工有限公司 | Electric control system of numerical control broaching machine |
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