CN103381549A - Novel device of multi-shaft steel bushing pressing machine - Google Patents
Novel device of multi-shaft steel bushing pressing machine Download PDFInfo
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- CN103381549A CN103381549A CN2013103367592A CN201310336759A CN103381549A CN 103381549 A CN103381549 A CN 103381549A CN 2013103367592 A CN2013103367592 A CN 2013103367592A CN 201310336759 A CN201310336759 A CN 201310336759A CN 103381549 A CN103381549 A CN 103381549A
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- steel bushing
- displacement
- pressing machine
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Abstract
The invention relates to a novel device of a multi-shaft steel bushing pressing machine. The novel device comprises a template, a tool plate, a monitoring panel, a hub, a steel bushing and an alarm. A displacement sensor is arranged at the top of the template, a press seat hole is formed in the middle of the template, a press seat is installed in the press seat hole, and a pressure sensor is installed on the press seat. A press shaft is installed at one end of the press seat, the tool plate is arranged right under the template oppositely, a cylindrical hole is formed in one side of the tool plate, a guide rod is arranged on one side of the tool plate and installed at one end of the cylindrical hole, a fixed support frame is arranged on the other side of the tool plate, and the pressure sensor and the displacement sensor are connected with the monitoring panel through wires. By means of the monitoring panel, the pressure curve and the displacement curve of the steel bushing can be displayed visually in real time during pressing of the steel bushing, pressing displacement and pressure are detected, parameters of the device are modified, accurate control of the pressing displacement and the pressure is achieved, pressing accuracy is ensured, overhauling workers are reduced, and labor is saved.
Description
Technical field
The present invention relates to a kind of multiaxis steel bushing pressing machine, specifically relate to a kind of multiaxis steel bushing pressing machine new device.
Background technology
At present, traditional multiaxis steel bushing pressing machine is by template, wedge, last item, and guide post, approach switch, travel switch and alarm form, when template moved downward, last item was pressed into guide post, was about to steel bushing under continuation to be pressed into wheel hub, be close to approach switch when guide post is descending, detect whether all approach switchs have signal this moment, if signal is arranged, template begins to move upward, get back to initial point, compressed steel cover finishes, and the employee takes out wheel hub, and each steel bushing is pressed into situation inspection.If there is any one switch there is no signal, report to the police.What whether the detection steel bushing was pressed onto the position is approach switch, and the precision of approach switch is millimetre-sized, sometimes spring is bad all can false alarm, perhaps not being pressed onto the position does not report to the police yet, and approach to open the light and to detect pressure head and whether go down, whether accurately can not detect putting in place of having or not that steel bushing or steel bushing be pressed into, and steel bushing might be pressed when depressing partially, discontinuity causes while going down not go down, error is large, precision is inadequate, and every steel bushing pressing machine all must have the special messenger that product is checked in addition, increases labour cost.Therefore, demand press-fiting precision urgently high, the multiaxis steel bushing pressing machine new device of labor savings cost.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in prior art, and a kind of to press-fit precision high and provide, the multiaxis steel bushing pressing machine new device of labor savings cost.
To achieve these goals, the present invention adopts following technical scheme:
A kind of multiaxis steel bushing pressing machine new device, comprise template, working plate, monitoring panel, wheel hub, steel bushing and alarm, described template top is provided with displacement transducer, described template middle part is provided with the wedge hole, described wedge is equipped with wedge in the hole, described wedge is equipped with pressure sensor, and described wedge one end is equipped with last item; Under described template, opposition is provided with working plate, described working plate one side is provided with cylindrical hole and guide post, described cylindrical hole one end is equipped with guide post, described working plate opposite side is provided with fixing support rack, described pressure sensor be connected displacement transducer and connect described monitoring panel by wire, described monitoring panel is pressure and the displacement curve that shows steel bushing when press-fiting steel bushing directly perceived in real time, to press-fiting detecting of displacement and pressure, and the parameter of equipment is modified.
Further, place a wheel hub on described working plate, described wheel hub is provided with bolt hole.
Further, described guide post passes the bolt hole of described wheel hub.
Further, when described monitoring panel detects qualified and displacement steel bushing of the suffered pressure of steel bushing when defective, alarm equipment alarm, steel bushing press-fits failure, and product is defective.
Further, when the qualified and pressure that steel bushing is suffered of the displacement that steel bushing detected when described monitoring panel is defective, alarm equipment alarm, steel bushing press-fits failure, and product is defective.
Further, when the displacement that the suffered pressure of steel bushing and steel bushing detected when described monitoring panel is all defective, alarm equipment alarm, steel bushing press-fits failure, and product is defective.
Further, when the displacement that the suffered pressure of steel bushing and steel bushing detected when described monitoring panel was all qualified, described template moved upward and gets back to initial point, and steel bushing press-fits complete, and product is qualified.
Further, described displacement transducer precision is 0.01mm.
Further, be drilled with the cylinder through-core hole in the middle of described last item, the cylinder through-core hole of described last item just in time is inserted in described guide post when working.
Further, be provided with spring in described cylindrical hole, described spring is connected with described guide post.
Compared with prior art, monitoring panel of the present invention by wire and described pressure sensor be connected displacement transducer and be connected, pressure and the displacement curve of steel bushing when demonstration directly perceived press-fits steel bushing in real time, also to press-fiting detecting of displacement and pressure, and the parameter to equipment is modified, and realizes guaranteeing to press-fit precision to press-fiting the accurate control of displacement and pressure, reduce the inspection personnel, labor savings.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the formwork structure schematic diagram;
Fig. 3 is the formwork structure schematic diagram;
Fig. 4 is Fig. 3 formwork structure partial sectional view;
Fig. 5 is monitoring panel schematic diagram;
Fig. 6 is wheel hub and steel bushing schematic diagram;
Fig. 7 is the defective curve map in steel bushing position;
Fig. 8 is the defective curve map of steel bushing pressure;
Fig. 9 is all defective curve maps of steel bushing position, pressure;
Figure 10 is all qualified curve maps of steel bushing position, pressure.
Wherein, the 1-template, 2-wedge hole, the 3-wedge, the 4-last item, the 5-guide post, the 6-cylindrical hole, the 7-working plate, the 8-bracing frame, the 9-displacement transducer, the 10-pressure sensor, 11-monitors panel, 12-wheel hub, 13-steel bushing.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
See also Fig. 1 to Figure 10, the present invention has disclosed multiaxis steel bushing pressing machine new device, comprises template 1, working plate 7, monitoring panel 11, wheel hub 12, steel bushing 13 and alarm (not shown).Described template 1 is structure moving up and down, described template 1 top is equipped with displacement transducer 9, its precision is 0.01mm, be used for the displacement of steel bushing 13 is detected, and feed back to described monitoring panel 6, the corresponding both sides of described template 1 are respectively arranged with mounting groove (not shown), and described mounting groove (not shown) respectively arranges two in panel both sides, and described mounting groove is fixed by screw and top top board (not shown).described template 1 middle part is provided with wedge hole 2, described wedge hole 2 connects wedge 3, described wedge is T shape structure, matched in clearance is carried out in described wedge 3 taper ends and described wedge hole 2, described wedge 3 butt end peripheries are provided with screw hole, by screw, described wedge 3 is fixed on described template 1, described wedge 3 inside are provided with cavity, pressure sensor 10 is installed in cavity, described pressure sensor 10 is used for the pressure of steel bushing 13 is detected in real time, and feed back to described monitoring panel 11, the end of described wedge 3 butt ends connects last item 4, be drilled with the cylinder through-core hole in the middle of described last item 4.
Under described template 1, opposition is provided with working plate 7, described working plate 7 middle parts are provided with cylindrical hole 6, guide post 5 and bracing frame 8, described cylindrical hole 6 is arranged on an end of described working plate 7, be provided with spring in described cylindrical hole 6, described spring connects a guide post 5, and the cylinder through-core hole of described last item 4 just in time is inserted in to be convenient to complete in described guide post and press-fits operation when work.The other end of described working plate 7 arranges bracing frame 8, and support frame as described above 8 is fixed on ground.
Described pressure sensor 10 and described displacement transducer 9 are by the wire described monitoring panel 11 that is connected, and described monitoring panel 11 is placed on by multiaxis steel bushing pressing machine, can externally move freely.described monitoring panel 11 can intuitively show pressure and the displacement curve of steel bushing 13 when press-fiting steel bushing 13 in real time, not only can complete when press-fiting press-fiting the detection of displacement and pressure, and realization is to the accurate control of pressure assembling force, but also can modify to the parameter of equipment, can realize the assembling processing of Multiple Type product of the same type on same equipment, can effectively guarantee simultaneously steel bushing is pressed into the dimensional accuracy of wheel hub and the magnitude of interference control that press-fits, pressure curve and displacement curve can store simultaneously, facilitate query analysis, can reduce the inspection personnel in addition, labor savings.
when the operation press-loading process, place a wheel hub 12 on described working plate 7, wheel hub is provided with bolt hole, described guide post 5 passes wheel hub 12 bolts hole, place a steel bushing 13 at described guide post 5 one ends, when described template 1 moves downward, drive described last item 4 and be pressed into described guide post 5, being about to steel bushing 13 under described template 1 continues is pressed into wheel hub 12 bolts hole, in steel bushing 13 is pressed into the process of wheel hub 12 bolts hole, described pressure sensor 10 pressure feedback that each steel bushing 13 is suffered is to described monitoring panel 11 and demonstrate pressure curve, simultaneously, described displacement transducer 9 with each steel bushing 13 Displacement Feedback to described monitoring panel 11 and demonstrate displacement curve.
see also Fig. 7, abscissa representative pressure value in Fig. 7, ordinate represents shift value, when described monitoring panel 11 detects the suffered force value of steel bushing 13 and arrives the higher limit set in Fig. 7 and lower limit scope, whether the shift value that detects again steel bushing 13 arrives the shift value 24mm that sets in Fig. 7, if, described template 1 moves upward and gets back to initial point, steel bushing 13 press-fits complete, product is qualified, otherwise warning system (not shown) is reported to the police, steel bushing 13 press-fits failure, in Fig. 7, the shift value that described monitoring panel 11 detects steel bushing 13 does not reach the position setting value of moving 24mm, warning system (not shown) is reported to the police, steel bushing 13 press-fits failure, product is defective.
See also Fig. 8, abscissa representative pressure value in Fig. 8, ordinate represents shift value, when described monitoring panel 11 detects the shift value 24mm that sets in shift value arrival Fig. 8 of steel bushing 13, detect the suffered force value of steel bushing 13 again and whether arrive higher limit and the lower limit scope of setting in Fig. 8, if so, described template 1 is got back to initial point, steel bushing 13 press-fits complete, and product is qualified.Otherwise warning system (not shown) is reported to the police, steel bushing 13 press-fits failure, in Fig. 8, described monitoring panel 11 detects the suffered force value of steel bushing 13 and does not reach higher limit and the lower limit scope of setting in Fig. 8, warning system warning (not shown), steel bushing 13 press-fits failure, and product is defective.
See also Fig. 9, abscissa representative pressure value in Fig. 9, ordinate represents shift value, when described monitoring panel 11 detects shift value that the suffered force value of steel bushing 13 do not reach the higher limit set in Fig. 9 and lower limit scope and steel bushing 13 and does not arrive the shift value 24mm that sets in Fig. 9, warning system (not shown) is reported to the police, steel bushing 13 press-fits failure, and product is defective.
See also Figure 10, abscissa representative pressure value in Figure 10, ordinate represents shift value, when described monitoring panel 11 detects shift value that the suffered force value of steel bushing 13 reaches the higher limit set in Figure 10 and lower limit scope and steel bushing 13 and arrives the shift value 24mm that sets in Figure 10, described template 1 moves upward and gets back to initial point, steel bushing 13 press-fits complete, and product is qualified.The employee takes out wheel hub 12, need not whether to be press-fit into place through manually detecting steel bushing 13 again, and the labor savings cost.
Above invention has been described in conjunction with most preferred embodiment, but the present invention is not limited to the embodiment of above announcement, and should contain various modification, equivalent combinations of carrying out according to essence of the present invention.
Claims (10)
1. multiaxis steel bushing pressing machine new device, comprise template, working plate, monitoring panel, wheel hub, steel bushing and alarm, it is characterized in that: described template top is provided with displacement transducer, described template middle part is provided with the wedge hole, described wedge is equipped with wedge in the hole, described wedge is equipped with pressure sensor, and described wedge one end is equipped with last item; Under described template, opposition is provided with working plate, described working plate one side is provided with cylindrical hole and guide post, described cylindrical hole one end is equipped with guide post, described working plate opposite side is provided with fixing support rack, described pressure sensor be connected displacement transducer and connect described monitoring panel by wire, described monitoring panel is pressure and the displacement curve that shows steel bushing when press-fiting steel bushing directly perceived in real time, to press-fiting detecting of displacement and pressure, and the parameter of equipment is modified.
2. multiaxis steel bushing pressing machine new device as claimed in claim 1 is characterized in that: place a wheel hub on described working plate, described wheel hub is provided with bolt hole.
3. multiaxis steel bushing pressing machine new device as claimed in claim 1, it is characterized in that: described guide post passes the bolt hole of described wheel hub, and described guide post one end is placed a steel bushing.
4. multiaxis steel bushing pressing machine new device as claimed in claim 1 is characterized in that: when described monitoring panel detects qualified and displacement steel bushing of the suffered pressure of steel bushing when defective, and alarm equipment alarm, steel bushing press-fits failure, and product is defective.
5. multiaxis steel bushing pressing machine new device as claimed in claim 1 is characterized in that: when the qualified and pressure that steel bushing is suffered of the displacement that steel bushing detected when described monitoring panel is defective, and alarm equipment alarm, steel bushing press-fits failure, and product is defective.
6. multiaxis steel bushing pressing machine new device as claimed in claim 1 is characterized in that: when the displacement that the suffered pressure of steel bushing and steel bushing detected when described monitoring panel is all defective, and alarm equipment alarm, steel bushing press-fits failure, and product is defective.
7. multiaxis steel bushing pressing machine new device as claimed in claim 1, it is characterized in that: when the displacement that the suffered pressure of steel bushing and steel bushing detected when described monitoring panel is all qualified, described template moves upward and gets back to initial point, and steel bushing press-fits complete, and product is qualified.
8. multiaxis steel bushing pressing machine new device as claimed in claim 1, it is characterized in that: described displacement transducer precision is 0.01mm.
9. multiaxis steel bushing pressing machine new device as claimed in claim 1 is characterized in that: be drilled with the cylinder through-core hole in the middle of described last item, just in time be inserted in described guide post during the cylinder through-core hole work of described last item.
10. multiaxis steel bushing pressing machine new device as claimed in claim 1, it is characterized in that: be provided with spring in described cylindrical hole, described spring is connected with described guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336759.2A CN103381549B (en) | 2013-07-31 | 2013-07-31 | Multiaxis steel bushing pressing machine device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310336759.2A CN103381549B (en) | 2013-07-31 | 2013-07-31 | Multiaxis steel bushing pressing machine device |
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| CN103381549A true CN103381549A (en) | 2013-11-06 |
| CN103381549B CN103381549B (en) | 2016-04-20 |
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| CN201310336759.2A Active CN103381549B (en) | 2013-07-31 | 2013-07-31 | Multiaxis steel bushing pressing machine device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288934A (en) * | 2007-04-16 | 2008-10-22 | 浙江三花制冷集团有限公司 | Servo press mounting device for monitoring press mounting force and displacement |
| CN202639782U (en) * | 2012-06-28 | 2013-01-02 | 宁国市华晟塑胶制品有限公司 | Synchronous press fitting machine |
| CN202639801U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | Nut press fitting fixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU622624A1 (en) * | 1976-10-27 | 1978-09-05 | Специальное Конструкторское Бюро Часового И Камневого Станкостроения | Apparatus for setting group of screws |
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- 2013-07-31 CN CN201310336759.2A patent/CN103381549B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101288934A (en) * | 2007-04-16 | 2008-10-22 | 浙江三花制冷集团有限公司 | Servo press mounting device for monitoring press mounting force and displacement |
| CN202639782U (en) * | 2012-06-28 | 2013-01-02 | 宁国市华晟塑胶制品有限公司 | Synchronous press fitting machine |
| CN202639801U (en) * | 2012-07-03 | 2013-01-02 | 昆山迈致治具科技有限公司 | Nut press fitting fixture |
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| CN103381549B (en) | 2016-04-20 |
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Address after: 511356 Tagang Development Zone, Yonghe management zone, Xintang Town, Zengcheng City, Guangzhou City, Guangdong Province Patentee after: Guangdong daicaxu Auto Parts Co., Ltd Address before: Dong Ling Industrial Park, Yonghe town 511356 Guangdong city of Guangzhou province Zengcheng City Patentee before: Guangzhou Dicastal Asahi Aluminum Casting Co., Ltd. |
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Address after: 513042 No. 8, xiheng 6th Road, Zhongnan industrial area, Guangde (Yingde) Industrial Park, Yinghong Town, Yingde City, Qingyuan City, Guangdong Province Patentee after: Guangdong daicaxu Auto Parts Co.,Ltd. Address before: 511356 Tagang Development Zone, Yonghe management zone, Xintang Town, Zengcheng City, Guangzhou City, Guangdong Province Patentee before: Guangdong daicaxu Auto Parts Co.,Ltd. |