CN105234657A - Knuckle bushing press fitting push hole double-station machine tool control system and control method - Google Patents
Knuckle bushing press fitting push hole double-station machine tool control system and control method Download PDFInfo
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- CN105234657A CN105234657A CN201510665284.0A CN201510665284A CN105234657A CN 105234657 A CN105234657 A CN 105234657A CN 201510665284 A CN201510665284 A CN 201510665284A CN 105234657 A CN105234657 A CN 105234657A
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- knuckle
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- hydraulic cylinder
- push hole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/08—Broaching machines or broaching devices characterised only by constructional features of particular parts of drives; of control devices
- B23D41/083—Hydraulic drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D41/00—Broaching machines or broaching devices characterised only by constructional features of particular parts
- B23D41/08—Broaching machines or broaching devices characterised only by constructional features of particular parts of drives; of control devices
- B23D41/086—Control devices
-
- 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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
-
- 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
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/04—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps
- B23Q39/048—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps the work holder of a work station transfers directly its workpiece to the work holder of a following work station
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a knuckle bushing press fitting push hole double-station machine tool control system. The system comprises a knuckle bushing press fitting push hole double-station machine tool; a press fitting station, a feeding and discharging position and a push hole station are each provided with a limiting switch; a press fitting mechanism and a push hole mechanism are each provided with an electromagnetic valve; a pressing head is provided with a pressure sensor; the pressure sensor, the electromagnetic valves and the limiting switches are all connected with a machine tool controller; a programmable logic controller is connected to the machine tool controller; and devices on the machine tool are controlled to work through the programmable logic controller so that a knuckle can enter the corresponding stations to be machined. A method for controlling the machine tool through the control system includes the steps that the knuckle is placed in, the knuckle reaches the press fitting station, assistant positioning is performed, press fitting positioning is performed, press fitting of a bushing is performed, the press fitting mechanism returns, the knuckle reaches the push hole station, push hole machining of the bushing is performed, the push hole mechanism returns, a sliding table returns, a push cutter is connected with the knuckle, and the knuckle is taken out. By means of the knuckle bushing press fitting push hole double-station machine tool control system and the method for controlling the machine tool through the control system, automatic machining is achieved, efficiency is improved, and cost is reduced.
Description
Technical field
The present invention relates to a kind of control system for controlling automobile front axle knuckle assembly bushing press-mounting push hole Dual-station processing machine tool and control method, belonging to manufactruing equipment of automobile field.
Background technology
In automobile front axle knuckle assembly assembly process, need loading two linings, and push hole processing is carried out to two lining endoporus.
The installation of existing automobile front axle knuckle assembly lining is generally adopted in two ways: one strikes dress manually, and another kind is mechanical press mounting.Adopt and strike dress manually and also exist and knock strength size and the uniformity and be difficult to artificial uncertain factors such as controlling, press-fit the degree of depth and be difficult to hold, and easily cause lining damage in early stage in assembling process, initial failure after causing car load to assemble; Adopt mechanical press mounting, once can only be pressed into a lining, inefficiency, and need a large amount of manually operating, production cost increases.
Need after lining installs to push away interior hole machined to it, the horizontal push hole machine of the many employings of existing automobile front axle knuckle assembly lining push hole is processed, because horizontal push hole machine floor space is larger, therefore be unfavorable for that streamline is installed, and each push hole all will reinstall push broach, cause labor strength to increase, production efficiency is low, affect the performance of enterprises, difficulty or ease meet the demand of automobile mass production.
Summary of the invention
Press-fit push hole efficiency for what improve automobile front axle knuckle assembly lining, guarantee assembly quality, the present invention proposes a kind of control system for controlling automobile front axle knuckle assembly bushing press-mounting push hole Dual-station processing machine tool and control method.
For this reason, technical scheme of the present invention is:
Knuckle bushing press-fits push hole double machine tool control system, comprise knuckle bushing and press-fit push hole Dual-station processing machine tool, lathe is from left to right divided into successively and press-fits station and push hole station, push hole station is loading and unloading position with press-fiting in the middle of station, be arranged with the first hydraulic cylinder and the second hydraulic cylinder press-fiting working-position vertical, the first hydraulic cylinder and the second hydraulic cylinder front end are respectively equipped with pressure head, be provided with the 3rd hydraulic cylinder at push hole working-position vertical, the 3rd hydraulic cylinder front end is provided with push broach, in the middle of lathe, pass push hole station and press-fit station level and be provided with guide rail, guide rail is provided with slide unit, slide unit right-hand member is connected with servomotor by decelerator, knuckle positioning sleeve is provided with outside slide unit, it is characterized in that: press-fiting station, loading and unloading position and push hole station place are respectively equipped with limit switch, at the first hydraulic cylinder, second hydraulic cylinder, 3rd hydraulic cylinder is respectively equipped with magnetic valve, pressure head is provided with pressure sensor, described pressure sensor, magnetic valve, limit switch and servomotor are connected with machine tool controller respectively, machine tool controller is connected with programmable logic controller (PLC), in programmable logic controller (PLC), press-fit push hole technique according to knuckle bushing be provided with corresponding procedure in advance, work is carried out by each device on PLC controls lathe during use, knuckle is entered and corresponding press-fits station or push hole station completes corresponding processing.
Utilize above-mentioned knuckle bushing to press-fit push hole double machine tool control system and the method that push hole double lathe controls press-fited to knuckle bushing, it is characterized in that being made up of following steps:
1) knuckle is put into: be enclosed within by two linings on the pressure head on the first hydraulic cylinder and the second hydraulic cylinder respectively, knuckle is fixed in the knuckle positioning sleeve on slide unit, press the auto-start button on programmable logic controller (PLC), machine shield door is closed, and knuckle starts processing;
2) knuckle arrives and press-fits station: PLC controls servomotor Work Promote slide unit is moved to the left, when slide unit arrival press-fits near station, the left limit switch press-fiting the setting of station place sends signal, and slide unit slows down mobile, press-fits the stopping of station slide unit until arrive;
3) to knuckle auxiliary positioning: after knuckle arrives and press-fits station, PLC controls auxiliary positioning oil cylinder advances to stretch out and is fixed by knuckle:
4) press-fit lining to knuckle: after knuckle fixes, PLC controls first hydraulic cylinder and the second hydraulic cylinder stretch out in the lining of corresponding pressure head press-in knuckle respectively up and down;
5) work position hydraulic cylinder return is press-fited: after two linings are forced into position, corresponding pressure sensor sends signal, PLC controls first hydraulic cylinder, the second hydraulic cylinder and auxiliary positioning oil cylinder return, and knuckle unclamps, simultaneously corresponding limit switch sends signal, press-fits operation and completes;
6) knuckle arrives push hole station: PLC controls servomotor Work Promote slide unit moves right, when slide unit arrives near push hole station, the right limit switch that push hole station place is arranged sends signal, and slide unit slows down mobile, stops until arriving push hole station slide unit;
7) knuckle bushing push hole is processed: PLC controls the 3rd hydraulic cylinder is descending, when corresponding de-cutter lever encountered by the knife rest arranged when the 3rd hydraulic cylinder front end, be subject to de-cutter lever power upwards, push broach disengaging knife rest drops downward vertically and passes through lining, endoporus is pushed away to lining, finally fall into and connect cutterhead, push hole operation completes;
8) push hole work position hydraulic cylinder return: PLC controls the 3rd hydraulic cylinder rising return, until do not contact with de-cutter lever;
9) slide unit return: PLC controls servomotor Work Promote slide unit is moved to the left, when intermediate limit switches sends signal, slide unit stops moving to reach loading and unloading position;
10) push hole station connects push broach: PLC controls the 3rd hydraulic cylinder is descending, be enclosed within push broach by the knife rest of the 3rd hydraulic cylinder front end, the 3rd hydraulic cylinder continues descending, until push broach is firmly plugged on knife rest, after this 3rd hydraulic cylinder drives push broach up, gets back to original state;
11) take out knuckle: after all process steps completes, hood door is opened, and is taken out by the knuckle processed; So far a work flow completes, and enters the processing of next group knuckle.
Note: before processing, system will be in original state, that is: slide unit is positioned at loading and unloading position, the limit switch of loading and unloading position sends signal, first hydraulic cylinder, the second hydraulic cylinder and the 3rd hydraulic cylinder are all in original state, and corresponding limit switch sends signal, and auxiliary positioning oil cylinder does not stretch out; Now, system allows to run, and press scram button if there is fortuitous event or outside, system is not in original state, and lathe can not perform automatic processing; Now need staff that lathe is adjusted to manual mode, each several part is transferred to the processing that original state can carry out next cycle.Meanwhile, the design of each mechanism of this lathe make use of gravity characteristic vertically downward, and therefore lathe bed is placed to tilt; Otherwise offseting downward of organisation of working can be caused, lining cannot be pressed into knuckle accurately and push broach cannot be lost knuckle bushing and connect in cutterhead, lathe and push broach may be damaged in addition.
Beneficial effect:
Knuckle bushing of the present invention press-fits push hole double machine tool control system and control method achieves the automation that knuckle bushing press-fits push hole processing, what substantially increase automobile front axle knuckle assembly lining press-fits push hole efficiency, knuckle two steps are only put into and taken out to whole process to be needed manually to complete, save manpower, reduce production cost, effectively can increase enterprise income; The checkout gears such as the limit switch arranged in system and pressure sensor, can realize the accurate location controlled, guarantee the safety and reliability of process, ensure assembly quality.This control system and control method achieve the Automatic Control that knuckle bushing press-fits push hole double lathe, meet craft precision requirement, have ensured safety.
Detailed description of the invention
Below in conjunction with an example, the invention will be further described, but the present invention is not limited in this example.
A kind of knuckle bushing press-fits push hole double machine tool control system, comprise knuckle bushing and press-fit push hole Dual-station processing machine tool, described lathe is from left to right divided into successively and press-fits station and push hole station, push hole station is loading and unloading position with press-fiting in the middle of station, be arranged with the first hydraulic jack and the second hydraulic jack press-fiting working-position vertical, the first hydraulic jack and the second hydraulic jack front end are respectively equipped with pressure head, be provided with the 3rd hydraulic jack at push hole working-position vertical, the 3rd hydraulic jack front end is provided with push broach, in the middle of lathe, pass push hole station and press-fit station level and be provided with guide rail, guide rail is provided with slide unit, and slide unit right-hand member is connected with servomotor by decelerator, is provided with knuckle positioning sleeve outside slide unit, press-fiting station, loading and unloading position and push hole station place are respectively equipped with limit switch, at the first hydraulic jack, second hydraulic jack, 3rd hydraulic jack is respectively equipped with magnetic valve, pressure head is provided with pressure sensor, described pressure sensor, magnetic valve, limit switch and servomotor are connected with machine tool controller respectively, machine tool controller is connected with programmable logic controller (PLC) by electric wire, in programmable logic controller (PLC), press-fit push hole technique according to knuckle bushing be provided with corresponding procedure in advance, work is carried out by each device on PLC controls lathe during use, knuckle is entered and corresponding press-fits station or push hole station completes corresponding processing.
This lathe is except using conventional button control, and also employing graphic control panel in addition can the position of each several part of manual crawl adjustment lathe, and two kinds of control modes use simultaneously, facilitate the operation of lathe.
Utilize above-mentioned knuckle bushing to press-fit push hole double machine tool control system and the method that push hole double lathe controls press-fited to knuckle bushing, be made up of following steps:
1) knuckle is put into: be enclosed within by two linings on the pressure head on the first hydraulic jack and the second hydraulic jack respectively, knuckle is fixed in the knuckle positioning sleeve on slide unit, press the auto-start button on programmable logic controller (PLC), machine shield door is closed, and knuckle starts processing;
2) knuckle arrives and press-fits station: PLC controls servomotor Work Promote slide unit is moved to the left, when slide unit arrival press-fits near station, the left limit switch press-fiting the setting of station place sends signal, and slide unit slows down mobile, press-fits the stopping of station slide unit until arrive;
3) carry out auxiliary positioning to knuckle: after knuckle arrives and press-fits station, PLC controls auxiliary positioning oil cylinder advances to stretch out and is fixed by knuckle:
4) carry out bushing press-mounting to knuckle: after knuckle fixes, PLC controls first hydraulic jack and the second hydraulic jack stretch out in the lining of corresponding pressure head press-in knuckle respectively up and down;
5) work position hydraulic oil cylinder return is press-fited: after two linings are forced into position, corresponding pressure sensor sends signal, PLC controls first hydraulic cylinder, the second hydraulic cylinder and auxiliary positioning oil cylinder return, knuckle unclamps, simultaneously corresponding limit switch sends signal, press-fits operation and completes;
6) knuckle arrives push hole station: PLC controls servomotor Work Promote slide unit moves right, when slide unit arrives near push hole station, the right limit switch that push hole station place is arranged sends signal, and slide unit slows down mobile, stops until arriving push hole station slide unit;
7) push hole processing is carried out to knuckle bushing: PLC controls the 3rd hydraulic jack is descending, when corresponding de-cutter lever encountered by the knife rest arranged when the 3rd hydraulic jack front end, be subject to de-cutter lever power upwards, push broach disengaging knife rest drops downward vertically and passes through lining, endoporus is pushed away to lining, finally fall into and connect cutterhead, the proximity switch connecing cutterhead side sends signal, and push hole operation completes;
8) push hole work position hydraulic oil cylinder return: PLC controls the 3rd hydraulic jack rising return, until do not contact with de-cutter lever;
9) slide unit return: PLC controls servomotor Work Promote slide unit is moved to the left, when intermediate limit switches sends signal, slide unit stops moving to reach loading and unloading position (i.e. lathe centre position);
10) push hole station connects push broach: PLC controls the 3rd hydraulic jack is descending, the knife rest of the 3rd hydraulic jack front end is enclosed within push broach, 3rd hydraulic jack continues descending, until push broach is firmly plugged on knife rest, corresponding pressure sensor sends signal, after this 3rd hydraulic jack drives push broach up, and corresponding limit switch sends signal, gets back to original state;
11) take out knuckle: after all process steps completes, hood door is opened, and is taken out by the knuckle processed; So far a work flow completes, and enters the processing of next group knuckle.
Before processing, system will be in original state, that is: slide unit is positioned at loading and unloading position, the limit switch of loading and unloading position sends signal, first hydraulic cylinder, the second hydraulic cylinder and the 3rd hydraulic cylinder are all in original state, and corresponding limit switch sends signal, and auxiliary positioning oil cylinder does not stretch out; Now, system is just allowed to run, and if there is fortuitous event (or scram button is pressed in outside), system is not in original state, and lathe can not perform automatic processing; Now need staff that lathe is adjusted to manual mode, each several part is transferred to the processing that original state can carry out next cycle.Meanwhile, the design of each mechanism of this lathe make use of gravity characteristic vertically downward, and therefore lathe bed is placed to tilt; Otherwise offseting downward of organisation of working can be caused, lining cannot be pressed into knuckle accurately and push broach cannot be lost knuckle bushing and connect in cutterhead, lathe and push broach may be damaged in addition.
Knuckle bushing of the present invention press-fits push hole double machine tool control system and control method achieves the automation that knuckle bushing press-fits push hole processing, what substantially increase automobile front axle knuckle assembly lining press-fits push hole efficiency, knuckle two steps are only put into and taken out to whole process to be needed manually to complete, save manpower, reduce production cost, effectively can increase enterprise income; The checkout gears such as the limit switch arranged in system and pressure sensor, can realize the accurate location controlled, guarantee the safety and reliability of process, ensure assembly quality.This control system and control method achieve the Automatic Control that knuckle bushing press-fits push hole double lathe, meet craft precision requirement, have ensured safety.
Claims (2)
1. knuckle bushing press-fits push hole double machine tool control system, comprise knuckle bushing and press-fit push hole Dual-station processing machine tool, lathe is from left to right divided into successively and press-fits station and push hole station, push hole station is loading and unloading position with press-fiting in the middle of station, be arranged with the first hydraulic cylinder and the second hydraulic cylinder press-fiting working-position vertical, the first hydraulic cylinder and the second hydraulic cylinder front end are respectively equipped with pressure head, be provided with the 3rd hydraulic cylinder at push hole working-position vertical, the 3rd hydraulic cylinder front end is provided with push broach, in the middle of lathe, pass push hole station and press-fit station level and be provided with guide rail, guide rail is provided with slide unit, slide unit right-hand member is connected with servomotor by decelerator, knuckle positioning sleeve is provided with outside slide unit, it is characterized in that: press-fiting station, loading and unloading position and push hole station place are respectively equipped with limit switch, at the first hydraulic cylinder, second hydraulic cylinder, 3rd hydraulic cylinder is respectively equipped with magnetic valve, pressure head is provided with pressure sensor, described pressure sensor, magnetic valve, limit switch and servomotor are connected with machine tool controller respectively, machine tool controller is connected with programmable logic controller (PLC), in programmable logic controller (PLC), press-fit push hole technique according to knuckle bushing be provided with corresponding procedure in advance, work is carried out by each device on PLC controls lathe during use, knuckle is entered and corresponding press-fits station or push hole station completes corresponding processing.
2. the method utilizing claim 1 pair knuckle bushing to press-fit push hole double lathe to control, is characterized in that being made up of following steps:
1) knuckle is put into: be enclosed within by two linings on the pressure head on the first hydraulic cylinder and the second hydraulic cylinder respectively, knuckle is fixed in the knuckle positioning sleeve on slide unit, press the auto-start button on programmable logic controller (PLC), machine shield door is closed, and knuckle starts processing;
2) knuckle arrives and press-fits station: PLC controls servomotor Work Promote slide unit is moved to the left, when slide unit arrival press-fits near station, the left limit switch press-fiting the setting of station place sends signal, and slide unit slows down mobile, press-fits the stopping of station slide unit until arrive;
3) to knuckle auxiliary positioning: after knuckle arrives and press-fits station, PLC controls auxiliary positioning oil cylinder advances to stretch out and is fixed by knuckle:
4) press-fit lining to knuckle: after knuckle fixes, PLC controls first hydraulic cylinder and the second hydraulic cylinder stretch out in the lining of corresponding pressure head press-in knuckle respectively up and down;
5) work position hydraulic cylinder return is press-fited: after two linings are forced into position, corresponding pressure sensor sends signal, PLC controls first hydraulic cylinder, the second hydraulic cylinder and auxiliary positioning oil cylinder return, and knuckle unclamps, simultaneously corresponding limit switch sends signal, press-fits operation and completes;
6) knuckle arrives push hole station: PLC controls servomotor Work Promote slide unit moves right, when slide unit arrives near push hole station, the right limit switch that push hole station place is arranged sends signal, and slide unit slows down mobile, stops until arriving push hole station slide unit;
7) knuckle bushing push hole is processed: PLC controls the 3rd hydraulic cylinder is descending, when corresponding de-cutter lever encountered by the knife rest arranged when the 3rd hydraulic cylinder front end, be subject to de-cutter lever power upwards, push broach disengaging knife rest drops downward vertically and passes through lining, endoporus is pushed away to lining, finally fall into and connect cutterhead, push hole operation completes;
8) push hole work position hydraulic cylinder return: PLC controls the 3rd hydraulic cylinder rising return, until do not contact with de-cutter lever;
9) slide unit return: PLC controls servomotor Work Promote slide unit is moved to the left, when intermediate limit switches sends signal, slide unit stops moving to reach loading and unloading position;
10) push hole station connects push broach: PLC controls the 3rd hydraulic cylinder is descending, be enclosed within push broach by the knife rest of the 3rd hydraulic cylinder front end, the 3rd hydraulic cylinder continues descending, until push broach is firmly plugged on knife rest, after this 3rd hydraulic cylinder drives push broach up, gets back to original state;
11) take out knuckle: after all process steps completes, hood door is opened, and is taken out by the knuckle processed; So far a work flow completes, and enters the processing of next group knuckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665284.0A CN105234657A (en) | 2015-10-16 | 2015-10-16 | Knuckle bushing press fitting push hole double-station machine tool control system and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510665284.0A CN105234657A (en) | 2015-10-16 | 2015-10-16 | Knuckle bushing press fitting push hole double-station machine tool control system and control method |
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| CN105234657A true CN105234657A (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510665284.0A Pending CN105234657A (en) | 2015-10-16 | 2015-10-16 | Knuckle bushing press fitting push hole double-station machine tool control system and control method |
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| CN (1) | CN105234657A (en) |
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| CN108188699A (en) * | 2017-11-30 | 2018-06-22 | 广西大学 | Knuckle bushing is pressed push hole double-station machine tool control system |
| CN108588359A (en) * | 2018-07-14 | 2018-09-28 | 湖北汽车工业学院 | Spindle double-station quenching machine and loading and unloading manipulator automatic control system |
| CN111014812A (en) * | 2019-12-18 | 2020-04-17 | 长沙思胜智能设备有限公司 | Large-tonnage broaching machine control system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188699A (en) * | 2017-11-30 | 2018-06-22 | 广西大学 | Knuckle bushing is pressed push hole double-station machine tool control system |
| CN108588359A (en) * | 2018-07-14 | 2018-09-28 | 湖北汽车工业学院 | Spindle double-station quenching machine and loading and unloading manipulator automatic control system |
| CN108588359B (en) * | 2018-07-14 | 2024-02-02 | 湖北汽车工业学院 | Automatic control system for double-station quenching machine tool and feeding and discharging mechanical arm of automobile steering knuckle |
| CN111014812A (en) * | 2019-12-18 | 2020-04-17 | 长沙思胜智能设备有限公司 | Large-tonnage broaching machine control system |
| CN111014812B (en) * | 2019-12-18 | 2021-08-31 | 长沙思胜智能设备有限公司 | Large-tonnage broaching machine control system |
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Application publication date: 20160113 |