CN109513994A - The control method of the secondary pusher of lathe - Google Patents

The control method of the secondary pusher of lathe Download PDF

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Publication number
CN109513994A
CN109513994A CN201811359778.6A CN201811359778A CN109513994A CN 109513994 A CN109513994 A CN 109513994A CN 201811359778 A CN201811359778 A CN 201811359778A CN 109513994 A CN109513994 A CN 109513994A
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CN
China
Prior art keywords
level
control
pulling
scraping wings
slide assemblies
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Granted
Application number
CN201811359778.6A
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Chinese (zh)
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CN109513994B (en
Inventor
赵建华
陈留洋
李敢
刘代波
王文周
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Changsha Si Sheng Intelligence Devices S R L
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Changsha Si Sheng Intelligence Devices S R L
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Priority to CN201811359778.6A priority Critical patent/CN109513994B/en
Publication of CN109513994A publication Critical patent/CN109513994A/en
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Publication of CN109513994B publication Critical patent/CN109513994B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D41/00Broaching machines or broaching devices characterised only by constructional features of particular parts
    • B23D41/06Broaching machines or broaching devices characterised only by constructional features of particular parts of devices for feeding, clamping, or ejecting workpieces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/06Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of pushers

Abstract

The present invention provides a kind of control methods for the secondary pusher of lathe, the secondary pusher includes level-one slide assemblies, second level slide assemblies, level-one material-pulling device and second level material-pulling device, the control method includes: Step 1: after workpiece to be processed is processed into finished work on the processing stations of the lathe, the control system control level-one material-pulling device and level-one slide assemblies of the lathe cooperate, and the finished work is pushed away the processing stations;Step 2: the control system control second level material-pulling device cooperates jointly with second level slide assemblies and the level-one slide assemblies, the loading and unloading station that the finished work for having pushed away from the processing stations shifts the lathe onto is subjected to blanking.Using the present invention, it can not only mitigate the labor intensity of operator, but also can damage with cooling water etc. to operator to avoid lathe malfunction or the remaining iron filings of lathe.

Description

The control method of the secondary pusher of lathe
Technical field
The present invention relates to machine tooling fields, particularly relate to a kind of control method for the secondary pusher of lathe.
Background technique
Existing vertical broaching machine needs first to open in feeding the positive protective door of broaching machine, then by manually putting workpiece It is equally by manually by workpiece from work after work pieces process is complete in the machining position for setting the workbench being located in protective door It is removed in the machining position of platform.
But since broaching machine processing beat is fast, loading and unloading frequency is high, and operator needs to stand outside machine tool protection door, by hand The operation that loading and unloading could be completed in machining position is reached, the labor intensity to work one day in this way is larger, and the hand frequency of operator It is numerous to be operated in machining position, it malfunctions, operator may be damaged if encountering lathe.
In addition, the brush bits disk of cutter is mounted on right above machining position, the remaining iron filings of brush bits disk and cooling water can be dripped and grasped Author on hand, is thus also easy to damage the hand of operator.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of control method for the secondary pusher of lathe, To solve the problems, such as that there is certain risk during vertical broaching machine in the prior art is not easy to feeding, discharge and feeding, discharge.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
The present invention provides a kind of control method for the secondary pusher of lathe, the secondary pusher includes one Grade slide assemblies, second level slide assemblies, level-one material-pulling device and second level material-pulling device, the control method include:
Step 1: after workpiece to be processed is processed into finished work on the processing stations of the lathe, the machine The control system control level-one material-pulling device and level-one slide assemblies of bed cooperate, and the finished work is pushed away the processing work Position;
Step 2: the control system control second level material-pulling device and second level slide assemblies and the level-one slide assemblies are total With cooperation, the loading and unloading station that the finished work for having pushed away from the processing stations shifts the lathe onto is carried out down Material.
Further, the secondary pusher further includes slide plate and the scraping wings that is connected with the slide plate, described to have added Work workpiece is placed on the scraping wings, and the control method specifically includes:
The level-one material-pulling device and the level-one slide assemblies cooperate, by pushing the slide plate on the workbench Sliding, pushes away the processing stations for the scraping wings for being placed with the finished work;
The second level material-pulling device cooperates jointly with the second level slide assemblies and the level-one slide assemblies, passes through promotion The slide plate slides on the workbench, shifts the scraping wings for being placed with the finished work onto the loading and unloading Station.
Further, the level-one slide assemblies include two level-one guide rails being symmetricly set on the working plate with And four level-one sliding blocks that the slide plate bottom is set and is cooperated with two level-one guide rails;The step 1 is specifically wrapped It includes:
The slide plate is slided on two level-one guide rails by four level-one sliding blocks.
Further, the second level slide assemblies include connecting plate, two be symmetricly set on the working plate two Grade guide rail and the two second level sliding blocks cooperated with two second level guide rails;An institute is provided on each second level guide rail State second level sliding block;The connecting plate is connected with two second level sliding blocks simultaneously;The step 2 specifically includes:
The slide plate is by two second level guide rails relative to two second level sliding block slidings.
Further, the loading and unloading station is located at fixing end of the working plate far from the level-one material-pulling device The outside of one end, the control method further include:
When the scraping wings for being placed with the finished work is pulled to the loading and unloading station, the control system Control overturning material receiving mechanism movement, to catch the scraping wings.
Further, the level-one material-pulling device is oil cylinder or cylinder, and the second level material-pulling device is oil cylinder or cylinder.
Further, the control method is applied to vertical broaching machine, and the vertical broaching machine further includes brush bits disk, the slide plate On be provided with and consider hole to be worth doing with the corresponding brush of brush bits disk, be provided with broaching tool hole on the processing stations;It is described will be placed with it is described The scraping wings of finished work pushes away the processing stations, comprising:
The movable end that the control system controls the level-one material-pulling device stretches out in place, and the scraping wings pushed away from described Processing stations, the center of circle of the axis hole of the brush bits disk, the center of circle in brush bits hole are aligned with the center of circle in the broaching tool hole.
Further, when the finished work is after the loading and unloading station completes blanking, the control method is also Include:
Another workpiece to be processed is placed on the scraping wings;
The control system control the second level material-pulling device movable end and the level-one material-pulling device movable end according to Secondary retraction in place so that the scraping wings retracts in place and the center of circle pair in the center of circle of the workpiece to be processed and the broaching tool hole Together.
Further, the vertical broaching machine further includes sensing device, the control method further include:
When the sensor detects that the scraping wings is released in place or retracted in place, the sensor will test signal The control system is passed to, the control system executes corresponding control instruction.
Further, the sensing device includes induction bracket and three close switches;
The center of circle of the processing stations and the workpiece to be processed and the circle in the broaching tool hole are return back to when the scraping wings When the heart is aligned, first close switch detects the induction bracket and back-off signal is passed to the control system, The control system executes the control instruction of work pieces process;
When the scraping wings is pushed out the center of circle of the axis hole of the processing stations and the brush bits, the center of circle in brush bits hole When being aligned with the center of circle in the broaching tool hole, second close switch detects the induction bracket and will brush bits signal transmitting To the control system, the control system executes the control instruction of brush bits;
When the scraping wings is pulled to loading and unloading station, third is described to detect the induction bracket simultaneously close to switch Loading and unloading signal is passed into the control system, the control system executes the control instruction of loading and unloading.
The present invention provides a kind of control method for the secondary pusher of lathe, by secondary pusher by pusher Plate shifts the loading and unloading station on the outside of the working plate of lathe onto, and operator can be made not have to the processing that handle protrudes into workpiece Station, and need to only stand outside protective door, so that it may the behaviour of feeding, discharge is completed on the loading and unloading station being located on the outside of working plate Make, had thus not only alleviated the labor intensity of operator, but also can be to avoid lathe malfunction or the remaining iron filings of lathe with cooling water Deng being damaged to operator, so that while improving the production efficiency, the personal safety of operator can also be effectively protected.
Detailed description of the invention
Fig. 1 is a kind of perspective view of lathe provided in an embodiment of the present invention;
Fig. 2 is the connection relationship diagram of secondary pusher and working plate, show in figure overturning material receiving mechanism and Workpiece, wherein secondary pusher is in the original state before pusher;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is in the status diagram of a pusher for the secondary pusher in Fig. 2, shows overturning receiver in figure Structure and workpiece;
The top view that Fig. 5 is Fig. 4;
Fig. 6 is in the status diagram of secondary pusher for the secondary pusher in Fig. 2, shows overturning receiver in figure Structure and workpiece;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the control method flow chart of secondary pusher provided in an embodiment of the present invention.
Appended drawing reference: secondary pusher 100;Workbench 200;Working plate 300;Broaching tool hole 310;Brush bits hole 320;It turns over Transfer material mechanism 400;Workpiece 500;Brush bits disk 600;Sensing device 700;Broaching tool 800;Slide plate 1;Level-one slide assemblies 2;Level-one Sliding block 21;Level-one guide rail 22;Second level slide assemblies 3;Second level sliding block 31;Second level guide rail 32;Connecting plate 33;Level-one material-pulling device 4; Second level material-pulling device 5;Scraping wings 6;Location hole 61;Sensor 7;Splicing frame 8;Lifting mechanism 9.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further described in more detail.
In the description of the present invention, "upper", "lower", "front", "rear" orientation or positional relationship are based on secondary pusher Normal operating condition, orientation or positional relationship as shown in Fig. 2.It is to be appreciated that these directional terminologies merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Embodiment
The embodiment of the invention provides a kind of lathes, as shown in Figure 1, the lathe includes workbench 200, working plate 300 With secondary pusher 100, working plate 300 is erected on workbench 200, and secondary pusher 100 is arranged in working plate On 300.
Further, as illustrated in figs. 2-7, secondary pusher 100 include slide plate 1, scraping wings 6, level-one slide assemblies 2, Second level slide assemblies 3, level-one material-pulling device 4 and second level material-pulling device 5;The working plate of lathe is arranged in level-one slide assemblies 2 It is connected on 300 and with slide plate 1;Second level slide assemblies 3 are arranged on slide plate 1;The fixing end of level-one material-pulling device 4 is fixed on work On platen 300, and the movable end of level-one material-pulling device 4 is connected with second level slide assemblies 3;Second level material-pulling device 5 and second level are sliding Dynamic component 3 is connected and the movable end of second level material-pulling device 5 is connected with slide plate 1 far from the fixing end side of level-one material-pulling device 4;Two The movable end of grade material-pulling device 5 is located at the front side of the movable end of level-one material-pulling device 4;Scraping wings 6 is arranged in slide plate 1 far from level-one The fixing end side of material-pulling device 4, the location hole 61 for placing workpiece 500 is provided on scraping wings 6, and workpiece 500 is placed on positioning On hole 61, processing stations (i.e. 6 position of scraping wings in Fig. 2) is provided on the working plate 300 of lathe;Working plate Loading and unloading station is provided on the outside of one end of 300 fixing ends far from level-one material-pulling device 4, and (i.e. 6 institute of scraping wings is in place in Fig. 6 Set), level-one material-pulling device 4 can cooperate the processing stations pushed away scraping wings 6 on working plate 300 with level-one slide assemblies 2; Second level material-pulling device 5 can cooperate jointly with second level slide assemblies 3 and level-one slide assemblies 2 shifts scraping wings 6 onto working plate Loading and unloading station outside 300.The movable end of level-one material-pulling device 4 described in the present embodiment refers to can in level-one material-pulling device 4 With the one end for driving slide plate 1 to move by stretching out or bouncing back, the fixing end of level-one material-pulling device 4 refers to level-one material-pulling device 4 Middle setting position remains constant relative to working plate 300, and the one of relative motion cannot be generated between working plate 300 End.The movable end of second level material-pulling device 5 refers to can drive slide plate 1 to move by stretching out or bouncing back in second level material-pulling device 5 One end, the one end being oppositely arranged in second level material-pulling device 5 with the movable end of second level material-pulling device 5 is second level material-pulling device 5 Fixing end.
Further, the level-one slide assemblies 2 of the present embodiment include two level-ones being symmetricly set on working plate 300 Guide rail 22 and four level-one sliding blocks 21 that 1 bottom of slide plate is set and is cooperated with two level-one guide rails 22;It is led with each level-one 1 bottom of slide plate that rail 22 is located at the same side is respectively set there are two level-one sliding block 21;Slide plate 1 can pass through four level-one sliding blocks 21 It is slided on two level-one guide rails 22.Second level slide assemblies 3 include connecting plate 33, two and are symmetricly set on working plate 300 Second level guide rail 32 and with two second level guide rails 32 cooperation two second level sliding blocks 31;One is provided on each second level guide rail 32 A second level sliding block 31;Connecting plate 33 is connected with two second level sliding blocks 31 simultaneously;Slide plate 1 can be opposite by two second level guide rails 32 It is slided in two second level sliding blocks 31.It is understood that level-one guide rail 22 can be the sliding rail of protrusion or the sliding slot of recess, accordingly Ground, level-one sliding block 21 can be the sliding block with cavity slided on the slide rail or the sliding block with protruding rail slided in sliding slot, and two Grade guide rail 32 is also possible to the sliding rail of protrusion or the sliding slot of recess, and correspondingly, second level sliding block 31 can be to be slided on the slide rail Sliding block with cavity or the sliding block with protruding rail slided in sliding slot;It can also be and level-one sliding block 21 is substituted for idler wheel, accordingly Ground, level-one guide rail 22 are substituted for the track that can cooperate with idler wheel, and second level sliding block 31 can also be substituted for idler wheel, correspondingly, two Grade guide rail 32 is substituted for the track that can cooperate with idler wheel.The quantity of level-one guide rail 22 and second level guide rail 32 is also not necessarily limited to two, The quantity of level-one guide rail 22 and second level guide rail 32 can be increased and decreased according to the concrete shape of slide plate 1 and the difference of size, but at least Guarantee will have a level-one guide rail 22 and a second level guide rail 32.
The level-one material-pulling device 4 and second level material-pulling device 5 of the present embodiment are oil cylinder, in other embodiments, level-one Material-pulling device 4 and second level material-pulling device 5 are also possible to cylinder, or in level-one material-pulling device 4 and second level material-pulling device 5, and one A is oil cylinder, another is cylinder.
Lathe in the present embodiment is vertical broaching machine, and vertical broaching machine further includes brush bits disk 600, and the brush bits setting of disk 600 is even It is corresponding on working plate 300 to be provided with brush bits hole 320 on fishplate bar 33, a fixed broaching tool 800 is provided on processing stations The broaching tool hole 310 of (refer to Fig. 1), when original state before secondary pusher 100 is in pusher, the axis hole of workpiece 500 The center of circle is aligned with the center of circle in broaching tool hole 310, and when the movable end of level-one material-pulling device 4 stretches out in place, scraping wings 6 is pushed out processing Station, at this point, the center of circle for the axis hole that hole 320 is considered in the center of circle of the axis hole of brush bits disk 600, brush to be worth doing is aligned with the center of circle in broaching tool hole 310.
Further, the vertical broaching machine of the present embodiment is also provided with sensing device 700, and sensing device 700 includes 7 He of sensor Sense body (not shown);The side of slide plate 1 is arranged in sensing body, and sensor 7 is arranged on workbench 200 and close sensing body, Sensor 7 judges whether scraping wings 6 is released in place or retract in place for detecting sensing body.Sensing body in the present embodiment is Induction bracket, sensor 7 are three close to switch, and three close to switch close to induction bracket and before the direction of level-one guide rail 22 After arrange, when be located at most rear side when detecting induction bracket close to switch, indicate scraping wings 6 return back to processing stations, when Be located in the middle close to switch detect induction bracket when, indicate scraping wings 6 pushed away from processing stations and brush bits disk 600 pushed away To processing stations, when being located at when detecting induction bracket close to switch of front side, indicate that scraping wings 6 has been pulled to loading and unloading work Position.In other embodiments, sensor 7 is also possible to travel switch, and accordingly, sensing body is the use being arranged on slide plate 1 In the collision block of impact stroke switch.
Further, the vertical broaching machine of the present embodiment is also provided with overturning material receiving mechanism 400, and overturning material receiving mechanism 400 is set It sets in vertical broaching machine close to one end of scraping wings 6;Overturning material receiving mechanism 400 includes splicing frame 8 and the lifting being connected with splicing frame 8 Mechanism 9, when second level material-pulling device 5 shifts scraping wings 6 onto loading and unloading station, lifting mechanism 9 control the splicing frame 8 lift with Scraping wings 6 is caught, it is possible thereby to which standing convenient for operator completes the operation of upper and lower workpiece 500 in the outside of lathe.
The control method of the secondary pusher 100 of this implementation is described in detail below with reference to Fig. 2,4,6,8, for convenient for Description, the workpiece 500 before processing are known as workpiece to be processed 500, and the workpiece 500 after completing the process is known as finished work 500。
Step 1: when workpiece to be processed 500 is processed into after finished work 500 on the processing stations of lathe, lathe Control system (not shown) control level-one material-pulling device 4 and level-one slide assemblies 2 cooperate, finished work 500 is pushed away plus Work station.
By taking the vertical broaching machine of the present embodiment as an example, before vertical broaching machine processes workpiece to be processed 500, secondary pusher 100, in secondary pusher state (referring to Fig. 6), are first first placed into workpiece to be processed 500 in loading and unloading station by operator On the location hole 61 of scraping wings 6, meanwhile, the device (not shown) of griffing on vertical broaching machine mentions broaching tool 800 upwards (with reference to Fig. 1) It rises, in order to there is enough spaces that workpiece to be processed 500 is allowed to be drawn by secondary pusher 100 onto processing stations.It needs to illustrate , the vertical broaching machine of the present embodiment is also provided with a protection close to one end where loading and unloading station in working plate 300 Door (not shown), therefore, loading and unloading station are actually to be located at outside protective door, and operator is station outside protective door, directly upper The operation of feeding, discharge is completed in discharge station.
As shown in Fig. 2, when the movable end of control system control second level material-pulling device 5 and the movable end of level-one material-pulling device 4 It successively bounces back in place, i.e., it is the center of circle of location hole 61, to be processed when secondary pusher 100 return back to the original state before pusher The center of circle alignment in the center of circle and broaching tool hole 310 of the axis hole of workpiece 500 detects induction branch close to switch positioned at most rear side Frame, and back-off signal is passed into control system, after control system receives back-off signal, start the control for executing work pieces process Instruction.Firstly, broaching tool 800 moves down, until the lower end of broaching tool 800 is fixed in broaching tool hole 310.It should be noted that drawing The both ends of knife 800 respectively have one section to be the light bar segment of not cutter tooth, and between the polished rod at both ends are the cutter tooth section for being provided with cutter tooth, when When the lower end of broaching tool 800 is fixed in broaching tool hole 310, the light bar segment that actually broaching tool 800 is located at lower end protrudes into workpiece 500 Axis hole is simultaneously fixed in broaching tool hole 310, and the bottom of cutter tooth section is located at the top of the upper surface of workpiece to be processed 500.Then, Broaching tool 800 remains stationary, and working plate 300 moves up along the vertical direction, thus drive be placed on it is to be added in location hole 61 Work workpiece 500 moves upwardly together, and the cutter tooth section of broaching tool 800 processes the axis hole of workpiece to be processed 500.This it is entire plus During work, brush bits disk 600 is all located at the rear side of processing stations, and secondary pusher 100 is maintained at original state.Work as workbench When plate 300 is moved upwards up to broaching tool 800 and completely disengages broaching tool hole 310,500 completion of processing of workpiece to be processed.
As shown in figure 4, after 500 completion of processing of workpiece to be processed, control system control the movable end of level-one material-pulling device 4 to Scraping wings 6 is pushed away processing stations by preceding stretching, when the movable end of level-one material-pulling device 4 stretches out in place, the axis of brush bits disk 600 The center of circle in hole, the center of circle in brush bits hole 320 are aligned with the center of circle in broaching tool hole 310, are located in the middle close to switch and are detected induction branch Frame, and brush bits signal is passed into control system, after control system receives brush bits signal, the control for starting to execute brush bits refers to It enables.During brushing bits, control system control working plate 300 moves vertically downwards, in moving process, brush bits disk 600 axis hole passes through broaching tool 800, and the bristle being arranged in the axis hole of brush bits disk 600 is clear to carry out such as remaining iron filings on broaching tool 800 Reason.After working plate 300 moves down in place, working plate 300 stops movement, and broaching tool 800 is lifted up, and leaves brush bits disk 600。
Step 2: control system control second level material-pulling device 5 is matched jointly with second level slide assemblies 3 and level-one slide assemblies 2 It closes, the loading and unloading station that the finished work 500 for having pushed away from processing stations shifts lathe onto is subjected to blanking.
As shown in figure 5, the movable end of second level material-pulling device 5 forward extends out after broaching tool 800 lifts, when second level material-pulling device 5 Movable end stretch out in place when, scraping wings 6 be pulled to up and down material position, meanwhile, lifting mechanism 9 control splicing frame 8 be flipped up with Scraping wings 6 is caught, at this point, detecting induction bracket close to switch positioned at front side, and loading and unloading signal is passed into control system System after control system receives loading and unloading signal, starts the control instruction for executing loading and unloading.It should be noted that lifting mechanism 9 First splicing frame 8 can be flipped up before the movable end of second level material-pulling device 5 does not extend out also, it can also be in second level pusher The movable end of device 5 has stretched out, and when splicing frame 8 will reach material position up and down, splicing frame 8 is flipped up, as long as guaranteeing splicing Frame 8 can catch scraping wings 6.After scraping wings 6 is pulled to material position up and down, operator can add what is placed on scraping wings 6 Work workpiece 500 is removed from scraping wings 6, then changes another workpiece to be processed 500, then control system controls second level before this The movable end of material-pulling device 5 bounces back backward, and then the movable end of control system control level-one material-pulling device 4 bounces back backward, when two When secondary pusher 100 return back to the original state before pusher, scraping wings 6 is drawn by secondary pusher 100 to processing again On station, then start the work pieces process of a new round.
Above-described embodiment each provides a kind of control method for the secondary pusher of lathe, passes through secondary pusher Structure shifts scraping wings onto loading and unloading station on the outside of the working plate of lathe, and operator can be made not have to handle and protrude into work The processing stations of part, and need to only stand outside protective door, so that it may be completed on the loading and unloading station being located on the outside of working plate, Thus the operation of blanking had not only alleviated the labor intensity of operator, but also can be to avoid lathe malfunction or the remaining iron filings of lathe Operator is damaged with cooling water etc., to while improving the production efficiency, can also be effectively protected operator's Personal safety.
The above description is merely a specific embodiment, but simultaneously difference is limited to this to protection scope of the present invention, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.

Claims (10)

1. a kind of control method for the secondary pusher of lathe, the secondary pusher includes level-one slide assemblies, two Grade slide assemblies, level-one material-pulling device and second level material-pulling device, which is characterized in that the control method includes:
Step 1: after workpiece to be processed is processed into finished work on the processing stations of the lathe, the lathe Control system controls level-one material-pulling device and level-one slide assemblies cooperate, and the finished work is pushed away the processing stations;
Step 2: the control system control second level material-pulling device is matched jointly with second level slide assemblies and the level-one slide assemblies It closes, the loading and unloading station that the finished work for having pushed away from the processing stations shifts the lathe onto is subjected to blanking.
2. control method according to claim 1, which is characterized in that the secondary pusher further include slide plate and with institute The connected scraping wings of slide plate is stated, the finished work is placed on the scraping wings, and the control method specifically includes:
The level-one material-pulling device and the level-one slide assemblies cooperate, by pushing the slide plate to slide on the workbench It is dynamic, the scraping wings for being placed with the finished work is pushed away into the processing stations;
The second level material-pulling device cooperates jointly with the second level slide assemblies and the level-one slide assemblies, described in pushing Slide plate slides on the workbench, shifts the scraping wings for being placed with the finished work onto the loading and unloading work Position.
3. control method according to claim 2, which is characterized in that the level-one slide assemblies include two and are symmetrical arranged Level-one guide rail and four settings on the working plate cooperate in the slide plate bottom and with two level-one guide rails Level-one sliding block;The step 1 specifically includes:
The slide plate is slided on two level-one guide rails by four level-one sliding blocks.
4. control method according to claim 2 or 3, which is characterized in that the second level slide assemblies include connecting plate, two A second level guide rail being symmetricly set on the working plate and the two second level sliding blocks cooperated with two second level guide rails; The second level sliding block is provided on each second level guide rail;The connecting plate is connected with two second level sliding blocks simultaneously;Institute Step 2 is stated to specifically include:
The slide plate is by two second level guide rails relative to two second level sliding block slidings.
5. control method according to claim 2, which is characterized in that it is remote that the loading and unloading station is located at the working plate The outside of one end of the fixing end from the level-one material-pulling device, the control method further include:
When the scraping wings for being placed with the finished work is pulled to the loading and unloading station, the control system control Material receiving mechanism movement is overturn, to catch the scraping wings.
6. control method according to claim 1, which is characterized in that the level-one material-pulling device is oil cylinder or cylinder, institute Stating second level material-pulling device is oil cylinder or cylinder.
7. control method according to claim 2, which is characterized in that the control method is applied to vertical broaching machine, described Vertical broaching machine further includes brush bits disk, and brush corresponding with brush bits disk is provided on the slide plate and considers hole to be worth doing, on the processing stations It is provided with broaching tool hole;It is described that the scraping wings for being placed with the finished work is pushed away into the processing stations, comprising:
The movable end that the control system controls the level-one material-pulling device stretches out in place, and the scraping wings pushed away from the processing Station, the center of circle of the axis hole of the brush bits disk, the center of circle in brush bits hole are aligned with the center of circle in the broaching tool hole.
8. control method according to claim 7, which is characterized in that when the finished work is in the loading and unloading station After completing blanking, the control method further include:
Another workpiece to be processed is placed on the scraping wings;
The movable end of movable end and the level-one material-pulling device that the control system controls the second level material-pulling device successively returns It is reduced to position, so that the scraping wings retracts in place and the center of circle of the workpiece to be processed is aligned with the center of circle in the broaching tool hole.
9. control method according to claim 6, which is characterized in that the vertical broaching machine further includes sensing device, described Control method further include:
When the sensor detects that the scraping wings is released in place or retracted in place, the sensor will test signal transmitting To the control system, the control system executes corresponding control instruction.
10. control method according to claim 9, which is characterized in that the sensing device includes induction bracket and three Close to switch;
The center of circle of the processing stations and the workpiece to be processed and the center of circle pair in the broaching tool hole are return back to when the scraping wings Qi Shi, first close switch detects the induction bracket and back-off signal is passed to the control system, described The control instruction of control system execution work pieces process;
When the scraping wings is pushed out the center of circle, the center of circle for brushing bits hole and institute of the axis hole of the processing stations and the brush bits When stating the center of circle alignment in broaching tool hole, second close switch detects the induction bracket and brush bits signal is passed to institute Control system is stated, the control system executes the control instruction of brush bits;
When the scraping wings is pulled to loading and unloading station, the third close switch detects the induction bracket and will be upper Blanking signal passes to the control system, and the control system executes the control instruction of loading and unloading.
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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477216A (en) * 1982-01-26 1984-10-16 The Ohio Broach & Machine Company Infeed shuttle table for vertical broach
CN101308377A (en) * 2008-07-09 2008-11-19 天津市天锻压力机有限公司 Control method for heavy type numerical control electrode product hydropress control system
CN202461672U (en) * 2012-02-23 2012-10-03 长沙插拉刨机电设备制造有限公司 Large-tonnage double-cylinder pull-up type internal broacher
CN102814546A (en) * 2012-09-13 2012-12-12 重庆秋田齿轮有限责任公司机械设备分公司 Full-automatic horizontal broaching machine
CN203125233U (en) * 2013-01-30 2013-08-14 台州市恒大刀刃具有限公司 Feeding device of automatic servo slot milling machine
CN105522437A (en) * 2016-02-26 2016-04-27 玉环奔成自动化设备有限公司 Spiral pull-up type broaching machine
CN205888234U (en) * 2016-07-14 2017-01-18 长沙思胜智能设备有限公司 Double oil cylinder secondary pushing equipment
CN207188893U (en) * 2017-09-21 2018-04-06 长沙思胜智能设备有限公司 A kind of large-tonnage spiral broaching machine
CN207616221U (en) * 2017-12-04 2018-07-17 中杰杰鼎实业有限公司 Feed device and movable cartridge clip process equipment

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4477216A (en) * 1982-01-26 1984-10-16 The Ohio Broach & Machine Company Infeed shuttle table for vertical broach
CN101308377A (en) * 2008-07-09 2008-11-19 天津市天锻压力机有限公司 Control method for heavy type numerical control electrode product hydropress control system
CN202461672U (en) * 2012-02-23 2012-10-03 长沙插拉刨机电设备制造有限公司 Large-tonnage double-cylinder pull-up type internal broacher
CN102814546A (en) * 2012-09-13 2012-12-12 重庆秋田齿轮有限责任公司机械设备分公司 Full-automatic horizontal broaching machine
CN203125233U (en) * 2013-01-30 2013-08-14 台州市恒大刀刃具有限公司 Feeding device of automatic servo slot milling machine
CN105522437A (en) * 2016-02-26 2016-04-27 玉环奔成自动化设备有限公司 Spiral pull-up type broaching machine
CN205888234U (en) * 2016-07-14 2017-01-18 长沙思胜智能设备有限公司 Double oil cylinder secondary pushing equipment
CN207188893U (en) * 2017-09-21 2018-04-06 长沙思胜智能设备有限公司 A kind of large-tonnage spiral broaching machine
CN207616221U (en) * 2017-12-04 2018-07-17 中杰杰鼎实业有限公司 Feed device and movable cartridge clip process equipment

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