CN203092105U - Fully-automatic and numerically-controlled press-mounting machine for bolt of hub bearing unit - Google Patents
Fully-automatic and numerically-controlled press-mounting machine for bolt of hub bearing unit Download PDFInfo
- Publication number
- CN203092105U CN203092105U CN 201320133327 CN201320133327U CN203092105U CN 203092105 U CN203092105 U CN 203092105U CN 201320133327 CN201320133327 CN 201320133327 CN 201320133327 U CN201320133327 U CN 201320133327U CN 203092105 U CN203092105 U CN 203092105U
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- bearing unit
- pressure head
- rotating shaft
- bolt
- press
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Abstract
The utility model discloses a fully-automatic and numerically-controlled press-mounting machine for a bolt of a hub bearing unit. The press-mounting machine comprises a semi-closed support cabinet, wherein a working table is arranged at the middle-lower part of the support cabinet; at least one rotating shaft is arranged on the working table; an optoelectronic switch is arranged on one side of the rotating shaft; an installation tool for accommodating the hub bearing unit is arranged at the upper part of the rotating shaft, and the lower part of the rotating shaft is connected with a servo motor; supporting rods are further arranged on the working table and support a platform; at least one set of pressurizing cylinders is arranged on the platform; pressurizing cylinder return air inlet pipes and pressure head down-pressing air inlet pipes are arranged on the pressurizing cylinders; a pressure head inferior limit proximity switch and a pressure head superior limit proximity switch are arranged on one side of each pressurizing cylinder; pressure sensors and displacement sensors are further connected to the pressurizing cylinders; the pressure sensors are connected with pressure heads; guide posts and smooth guide sleeves are arranged on two sides of each pressure head; and the whole machine is controlled by a numerical control system and operated by an operation panel. According to the fully-automatic and numerically-controlled press-mounting machine for the bolt of the hub bearing unit, the device tool can be manufactured simply, the operation is convenient, and the bolt press-mounting quality is reliable.
Description
Technical field
The utility model relates to a kind of hub-bearing unit bolt pressing machine, is specifically related to a kind of full-automatic numerical control hub-bearing unit bolt pressing machine.
Background technology
At present, the bolt of hub press-fits the following dual mode of common employing, first method: adopt the mode that once press-fits all bolts, this press-fit approach can't avoid because bolt self tolerance, cause indivedual bolts to be press-fit into place according to specification requirement, bolt press-fits quality and can't guarantee.Second method: though the mode that this method adopts single bolt to press-fit one by one, different car systems, different vehicles, different hub-bearing unit, hub-bearing unit bolt number is different, and pressure, the displacement of bolt when press-fiting is also different; Adopt this original press-fit approach, product can not rotate automatically, and the rotation of product needs the manual rotary tooling of employee, and positioning accuracy can't guarantee that frock making is loaded down with trivial details, and employee's personal safety can't be guaranteed; Bolt press-fits process also can't on-line monitoring pressure, displacement; The quality of product was uncontrollable after bolt press-fited.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of full-automatic numerical control hub-bearing unit bolt pressing machine, and equipment frock is made simple, and is easy to operate, press-fits the bolt reliable in quality.
The technical scheme that the utility model technical solution problem is adopted is: a kind of full-automatic numerical control hub-bearing unit bolt pressing machine, comprise semiclosed support cabinet, described support cabinet middle and lower part is provided with workbench, described workbench is provided with at least one rotating shaft, described rotating shaft one side is provided with optoelectronic switch, described rotating shaft top is provided with the installation frock of laying hub-bearing unit, and described rotating shaft bottom is connected with servomotor; Also be provided with support bar on the described workbench, described they sup-port one platform, described platform is provided with at least one cover pressurized cylinder, the position of described pressurized cylinder and the installation frock coupling of laying hub-bearing unit, described pressurized cylinder is provided with pressurized cylinder return air inlet pipe and pressure head presses down air inlet pipe, it is spacing spacing near switch near switch and pressure head limes superiors that described pressurized cylinder one side is provided with the pressure head limit inferior, also be connected with pressure sensor and displacement transducer on the described pressurized cylinder, described pressure sensor is connected with pressure head, and described pressure head both sides are provided with lead and smooth guide pin bushing; Described complete machine is controlled by digital control system, operates by guidance panel.
As further improvement, described semiclosed support cabinet front side edge is provided with safe grating and starting switch.
As further improvement, described pressure head presses down air inlet pipe and is provided with pressure-regulating valve.
As further improvement, described guidance panel is provided with tri-colour LED.
The utility model combines digital control system, servo-drive system, air pressure, hydraulic pressure, AD switch technology, line Measurement Technique to be made.Behind the normal boot-strap, the staff need press-fit a bolt number in the guidance panel input, parameter preset such as pressure and displacement, the hub-bearing unit that needs can be press-fited bolt then is placed on the frock of laying hub-bearing unit of workbench, open starting switch, at this moment optoelectronic switch detects product on the frock, and promptly pressurized cylinder is started working, drive ram presses down, and pressure head can press-fit bolt according to default pressure; System can discern automatically and is divided into some five equilibriums according to an import number that need press-fit bolt, control system is sent command request servomotor five equilibrium numerical value as requested and is driven the rotating shaft rotation, five equilibrium angle of every rotation, pressure head presses down once, up to finishing all score values that waits, pressure head is got back to the limes superiors position automatically.Press-fit in the process at all bolts, pressure sensor, displacement transducer send data to digital control system in real time, digital control system is carried out the AD data transaction with the signal that receives, automatically generating the pressure displacement curve is presented on the touch-screen, the real-time curve that generates can compare with default high-low limit curve, and as the place curve that exceeds the maximum, equipment i.e. alarm automatically, indicator lamp shows red, and it is pending to reset etc.Indicator lamp is provided with three kinds of colors, and each represents three kinds of states, green expression normal operating condition, and yellow expression holding state, redness is then represented the fault alarm state.If any parts such as foreign matter, human bodies, safe grating reporting system is immediately made a response in press-fiting process, and pressure head goes back up to the limes superiors position immediately, and indicator lamp shows red, and the wait troubleshooting that resets.
The beneficial effects of the utility model are: equipment frock is made simple, and is easy to operate, can reach a people two machines or people's multisequencing, reduces the unstability that human factor is brought product quality, effectively guarantees product quality reliability; Reduce manpower, reduce cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Below in conjunction with accompanying drawing the utility model is described further.
The specific embodiment
As shown in Figure 1, a kind of full-automatic numerical control hub-bearing unit bolt pressing machine, comprise semiclosed support cabinet 1, be provided with workbench 5 in support cabinet 1 middle and lower part, on workbench 5, be provided with two rotating shafts 3, one side of each rotating shaft 3 all is provided with an optoelectronic switch 7, is provided with the installation frock 4 of laying hub-bearing unit on the top of rotating shaft 3, and rotating shaft 3 bottoms are connected with servomotor 2; Also be provided with five support bars 6 on the workbench 5, be used for support platform 11, on platform 11, be provided with two cover pressurized cylinders 17, the position of two cover pressurized cylinders 17 and two covers are laid the installation frock coupling of hub-bearing unit, on pressurized cylinder 17, be provided with pressurized cylinder return air inlet pipe 14 and pressure head and press down air inlet pipe 16, press down at pressure head and be provided with pressure-regulating valve 15 on the air inlet pipe.Be provided with the pressure head limit inferior in pressurized cylinder 17 left sides spacing spacing near switch 13 near switch 12 and pressure head limes superiors, on pressurized cylinder 17, also be connected with pressure sensor 22 and displacement transducer 18, pressure sensor 22 is connected with pressure head 8, is provided with lead 9 and smooth guide pin bushing 10 in pressure head 8 both sides; Complete machine is controlled by digital control system, and by guidance panel 19 operations, guidance panel 19 is provided with red, yellow, green tri-colour LED 20.On semiclosed support cabinet 1 front side edge, be provided with safe grating 23 and starting switch 21.
Claims (4)
1. full-automatic numerical control hub-bearing unit bolt pressing machine, comprise semiclosed support cabinet (1), it is characterized in that: described support cabinet (1) middle and lower part is provided with workbench (5), described workbench (5) is provided with at least one rotating shaft (3), described rotating shaft (3) one sides are provided with optoelectronic switch (7), described rotating shaft (3) top is provided with the installation frock (4) of laying hub-bearing unit, and described rotating shaft (3) bottom is connected with servomotor (2); Also be provided with support bar (6) on the described workbench (5), described support bar (6) supports a platform (11), described platform (11) is provided with at least one cover pressurized cylinder (17), the position of described pressurized cylinder (17) and the installation frock coupling of laying hub-bearing unit, described pressurized cylinder (17) is provided with pressurized cylinder return air inlet pipe (14) and pressure head presses down air inlet pipe (16), it is spacing spacing near switch (13) near switch (12) and pressure head limes superiors that described pressurized cylinder (17) one sides are provided with the pressure head limit inferior, also be connected with pressure sensor (22) and displacement transducer (18) on the described pressurized cylinder (17), described pressure sensor (22) is connected with pressure head (8), and described pressure head (8) both sides are provided with lead (9) and smooth guide pin bushing (10); Complete machine is controlled by digital control system, operates by guidance panel (19).
2. a kind of full-automatic numerical control hub-bearing unit bolt pressing machine as claimed in claim 1 is characterized in that:
Described semiclosed support cabinet (1) front side edge is provided with safe grating (23) and starting switch (21).
3. a kind of full-automatic numerical control hub-bearing unit bolt pressing machine as claimed in claim 1 is characterized in that:
Described pressure head presses down air inlet pipe (16) and is provided with pressure-regulating valve (15).
4. a kind of full-automatic numerical control hub-bearing unit bolt pressing machine as claimed in claim 1 is characterized in that: be provided with tri-colour LED (20) above the described guidance panel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133327 CN203092105U (en) | 2013-03-22 | 2013-03-22 | Fully-automatic and numerically-controlled press-mounting machine for bolt of hub bearing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320133327 CN203092105U (en) | 2013-03-22 | 2013-03-22 | Fully-automatic and numerically-controlled press-mounting machine for bolt of hub bearing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203092105U true CN203092105U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320133327 Withdrawn - After Issue CN203092105U (en) | 2013-03-22 | 2013-03-22 | Fully-automatic and numerically-controlled press-mounting machine for bolt of hub bearing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203092105U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182640A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN103737286A (en) * | 2013-11-27 | 2014-04-23 | 耐世特凌云驱动***（芜湖）有限公司 | Oil seal lining press fitting device of intermediate shaft |
| CN103949561A (en) * | 2014-04-28 | 2014-07-30 | 德清县豪特金属封头制品有限公司 | Transmission device for conical press |
| CN104108018A (en) * | 2014-08-08 | 2014-10-22 | 杭州沃镭科技有限公司 | Press-fitting device applied to steering knuckle bearing material press-fitting production line |
| CN104526644A (en) * | 2014-11-28 | 2015-04-22 | 芜湖恒美电热器具有限公司 | Improved press-connection machine |
| CN104625721A (en) * | 2015-02-05 | 2015-05-20 | 苏州鸿普精密模具有限公司 | Inductance type air cylinder displacement ejection module of compressor inner core pressing fit machine |
| CN105945556A (en) * | 2016-06-15 | 2016-09-21 | 耐世特凌云驱动***（芜湖）有限公司 | Automobile drive shaft snap ring press fitting leakproof and error proofing device |
| CN106249636A (en) * | 2016-04-20 | 2016-12-21 | 上海汇众汽车制造有限公司 | The control system of a kind of bush press and control method thereof |
| CN107180990A (en) * | 2017-05-23 | 2017-09-19 | 潘延庆 | A kind of full-automatic battery bag blocks press mounting structure |
| CN109531121A (en) * | 2018-12-10 | 2019-03-29 | 杭州华博汽车零部件有限公司 | Hub unit automatic assembling bolt doffer and its control method |
-
2013
- 2013-03-22 CN CN 201320133327 patent/CN203092105U/en not_active Withdrawn - After Issue
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182640B (en) * | 2013-03-22 | 2015-07-08 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN103182640A (en) * | 2013-03-22 | 2013-07-03 | 海宁奥通汽车零件有限公司 | Bolt pressing and fitting machine for full-automatic numerical control hub bearing unit |
| CN103737286A (en) * | 2013-11-27 | 2014-04-23 | 耐世特凌云驱动***（芜湖）有限公司 | Oil seal lining press fitting device of intermediate shaft |
| CN103737286B (en) * | 2013-11-27 | 2016-08-17 | 耐世特凌云驱动***（芜湖）有限公司 | Jackshaft oil sealing bushing press-mounting device |
| CN103949561A (en) * | 2014-04-28 | 2014-07-30 | 德清县豪特金属封头制品有限公司 | Transmission device for conical press |
| CN104108018A (en) * | 2014-08-08 | 2014-10-22 | 杭州沃镭科技有限公司 | Press-fitting device applied to steering knuckle bearing material press-fitting production line |
| CN104526644A (en) * | 2014-11-28 | 2015-04-22 | 芜湖恒美电热器具有限公司 | Improved press-connection machine |
| CN104625721A (en) * | 2015-02-05 | 2015-05-20 | 苏州鸿普精密模具有限公司 | Inductance type air cylinder displacement ejection module of compressor inner core pressing fit machine |
| CN104625721B (en) * | 2015-02-05 | 2017-01-11 | 苏州鸿普精密模具有限公司 | Inductance type air cylinder displacement ejection module of compressor inner core pressing fit machine |
| CN106249636A (en) * | 2016-04-20 | 2016-12-21 | 上海汇众汽车制造有限公司 | The control system of a kind of bush press and control method thereof |
| CN105945556A (en) * | 2016-06-15 | 2016-09-21 | 耐世特凌云驱动***（芜湖）有限公司 | Automobile drive shaft snap ring press fitting leakproof and error proofing device |
| CN107180990A (en) * | 2017-05-23 | 2017-09-19 | 潘延庆 | A kind of full-automatic battery bag blocks press mounting structure |
| CN107180990B (en) * | 2017-05-23 | 2023-06-16 | 上海先惠自动化技术股份有限公司 | Full-automatic battery pack blocking press-fitting structure |
| CN109531121A (en) * | 2018-12-10 | 2019-03-29 | 杭州华博汽车零部件有限公司 | Hub unit automatic assembling bolt doffer and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130731 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |