CN104526313B - Pump housing steel ball pressing machine - Google Patents
Pump housing steel ball pressing machine Download PDFInfo
- Publication number
- CN104526313B CN104526313B CN201410823292.9A CN201410823292A CN104526313B CN 104526313 B CN104526313 B CN 104526313B CN 201410823292 A CN201410823292 A CN 201410823292A CN 104526313 B CN104526313 B CN 104526313B
- Authority
- CN
- China
- Prior art keywords
- steel ball
- pressure head
- press
- pressing machine
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention discloses a kind of pump housing steel ball pressing machine.This equipment is vertical structure；It is made up of platen, steel ball automatic feeding, press-loading apparatus, oil pump fixture.Press-fiting employing driven by servomotor, the equipment of can guarantee that has good precision, rigidity and operation stability.Pressure transducer is installed on pressure head, it is possible to monitoring in real time press-fits the change of process displacement and pressure.Fixture uses plane and two pits location, cylinder clamping；Press-fited process automation, and realized the automatic charging of steel ball by steel ball automatic feeding, improve labor productivity.
Description
Technical field
The invention belongs to assembly equipment, especially suitable oil pump body steel ball automatic press mounting.
Background technology
Lubricating oil pump is the critical elements in vehicle lubricating system, its effect be machine oil is brought up to certain pressure after, be sent to forcibly on the moving surface of each part of electromotor.Being provided with pressure limiting valve on the pump housing, pressure limiting valve is steel-ball type, when lubricating oil pump outlet oil pressure reaches certain pressure value, acts on the pressure on steel ball and overcomes pressure valve spring thrust, and steel ball is open, and a part of lubricating oil flows back to oil sump the most again through oil return pipe.Existing oil pump body steel ball mostly is manual operation, there is efficiency low, installs unreliable problem.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide the automatic equipment that a kind of oil pump body steel ball press-fits, improve production efficiency.
The present invention provides a kind of pump housing steel ball pressing machine, for the automatic press mounting of automobile engine oil pump steel ball.This equipment is vertical structure, is made up of platen, steel ball automatic feeding, press-loading apparatus, oil pump fixture.Described workbench is combined with table top upper spider by stand, work top, and frame is that aluminium alloy extrusions makes, and four burr adjustable tail margins that can carry out horizontal adjustment divided into by stand rectangular steel pipe welding forming workbench, and workbench is the wire support member of equipment.Press-loading apparatus power is provided by servomotor, is slowed down by precise planet-gear speed reducer, not only can meet and press-fit speed but also can improve driving torque；It is connected with double group leaf spring type shaft couplings between reductor with ball screw；Press-loading apparatus completes by not only playing guiding but also doing the linear axis supported, dynamic plate is arranged in the middle of frame by linear axis, on dynamic plate, ball screw pair nut and pressure transducer are installed, pressure head couples with pressure transducer, in press-fiting work, pressure assembling force and displacement, while output press-fits power, are monitored by equipment constantly.Described oil pump fixture uses one side double-pin location, pneumatic pinch, fixture configures oil pump body load auxiliary and supports, and auxiliary is supported for the locking of resilient support wedge, pneumatic unclamps.Described its function of steel ball automatic feeding is exactly for press-fiting station automatic transport steel ball.
Accompanying drawing explanation
Fig. 1 pump housing steel ball pressing machine front view.
Fig. 2 pump housing steel ball pressing machine left view.
Fig. 3 pump housing steel ball pressing machine fixture front view.
Detailed description of the invention
Detailed description of the invention one: combine-3 pairs of present embodiments of Fig. 1 and illustrate.
A kind of pump housing steel ball pressing machine, equipment is vertical structure, and platen is combined with table top upper spider 1 by stand 12, work top 41, and four burr adjustable tail margins 13 that can carry out horizontal adjustment divided into by stand 12, and workbench is the wire support member of equipment；Workpiece 39 is positioned with alignment pin 8 by positioning sleeve 38, and is placed on clamp bottom board 6, is clamped by two clamping cylinders 7；Configure oil pump body load auxiliary on fixture to support, auxiliary support bar 11 can move up and down along fairlead 40, screw rod 14 is connected with auxiliary support bar 11, support spring 15 to be arranged on screw rod 14, voussoir 17 is arranged on auxiliary and supports on seat 16, moves left and right under locking spring 22 acts on, and top cover 19 is placed in auxiliary and supports on seat 16, regulation bolt 20 is arranged on top cover 19, supports cylinder 9 and is arranged on auxiliary support seat 16 by cylinder connecting plate 10；Steel ball automatic feeding 23 is placed in frame 1；nullLead 2 is fixed on work top 41 by positioning seat 21，Fixed plate 27 is placed in lead 2 upper end，Motor 29 is fixed in fixed plate 27 by motor cabinet 28，Motor 29 is connected with reductor 30，Under connect shaft coupling 31，And be connected with ball-screw 44，Bearing block 47 is arranged in fixed plate 27，Bearing block 47 buried bearing 32 also installs sealing member 48，Bearing 32 position is ensured by bearing (ball) cover 46，Axle sleeve 4 built-in oil-free lining 3 is also installed in dynamic plate 25，Stop collar 5 is placed on lead 2，Feed screw nut 45 is installed on dynamic plate 25 by nut axle bed 34，Sensor holder 35 is arranged on nut axle bed 34，Pressure transducer 36 is arranged in adapter sleeve 43，Pressure head handle seat 42 is arranged in adapter sleeve 43，Pressure head handle 24 is arranged on pressure head handle seat 42，Pressure head 37 is arranged on pressure head handle.
Detailed description of the invention two: the work process combining-3 pairs of pump housing steel ball pressing machines of Fig. 1 illustrates.
During the work of pump housing steel ball pressing machine, being first placed in by workpiece 39 on positioning sleeve 38 and pin 8, and clamped by clamping cylinder 7, auxiliary support bar 11 contacts with workpiece 39 under supporting spring 15 effect, and locking spring 22 makes auxiliary support bar 11 lock by voussoir 17.Steel ball automatic feeding 23 makes Steel ball conveyor to tram.Starting pressing machine, motor 29 drives reductor 30 to make ball-screw 44 rotate, under feed screw nut 45 acts on, drive dynamic plate 25 along lead 2 slide downward, steel ball is pressed into workpiece 39 by pressure head 37, and after steel ball press-in, motor 29 inverts, press-loading device is made to increase, then supporting cylinder 9 motion drives voussoir 17 to move to left, and makes auxiliary support bar unlock, and then clamping cylinder 7 unclamps, take off workpiece 39, enter subsequent work circulation.
Claims (2)
1. a pump housing steel ball pressing machine, equipment is vertical structure, platen by stand (12), work top (41) with
Table top upper spider (1) combines, and stand (12) divides into four burr adjustable tail margins (13) that can carry out horizontal adjustment, workbench
Wire support member for equipment；Workpiece (39) is positioned with alignment pin (8) by positioning sleeve (38), and is placed in folder
On tool base plate (6), it is clamped by two clamping cylinders (7)；Configure oil pump body load auxiliary on fixture to support, auxiliary
Support bar (11) can move up and down along fairlead (40), and screw rod (14) is connected with auxiliary support bar (11), supports bullet
Spring (15) is arranged on screw rod (14), and voussoir (17) is arranged on auxiliary and supports on seat (16), in locking spring (22)
Moving left and right under effect, top cover (19) is placed in auxiliary and supports on seat (16), and regulation bolt (20) is arranged on top cover (19)
On, support cylinder (9) and be arranged in auxiliary support seat (16) by cylinder connecting plate (10)；Steel ball automatic feeding (23)
It is placed in frame (1)；Lead (2) is fixed on work top (41) by positioning seat (21), fixed plate (27)
Being placed in lead (2) upper end, motor (29) is fixed in fixed plate (27) by motor cabinet (28), motor (29)
Be connected with reductor (30), under connect shaft coupling (31), and be connected with ball-screw (44), bearing block (47) is arranged on solid
Determining on plate (27), bearing block (47) buried bearing (32) also installs sealing member (48), and bearing is passed through in bearing (32) position
End cap (46) ensures, axle sleeve (4) built-in oil-free lining (3) in being installed on dynamic plate (25), and stop collar (5) is placed in
On lead (2), feed screw nut (45) is installed on dynamic plate (25) by nut axle bed (34), and sensor holder (35) is pacified
Being contained on nut axle bed (34), pressure transducer (36) is arranged in adapter sleeve (43), and pressure head handle seat (42) is arranged on
In adapter sleeve (43), pressure head handle (24) is arranged on pressure head handle seat (42), and pressure head (37) is arranged on pressure head handle.
Pump housing steel ball pressing machine the most according to claim 1, its work process is: it is fixed to be first placed in by workpiece (39)
On position set (38) and pin (8), and being clamped by clamping cylinder (7), auxiliary support bar (11) is supporting spring (15)
Effect is lower to be contacted with workpiece (39), and locking spring (22) makes auxiliary support bar (11) lock by voussoir (17)；Steel ball
Automatic feeding (23) makes Steel ball conveyor to tram；Starting pressing machine, motor (29) drives reductor (30) to make
Ball-screw (44) rotates, under feed screw nut (45) acts on, drive dynamic plate (25) along lead (2) slide downward,
Steel ball is pressed into workpiece (39) by pressure head (37), and after steel ball press-in, motor (29) inverts, and makes press-loading device increase, then props up
Support cylinder (9) motion drives voussoir (17) to move to left, and makes auxiliary support bar unlock, and then clamping cylinder (7) unclamps, and takes off
Workpiece (39), enters subsequent work circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823292.9A CN104526313B (en) | 2014-12-26 | 2014-12-26 | Pump housing steel ball pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823292.9A CN104526313B (en) | 2014-12-26 | 2014-12-26 | Pump housing steel ball pressing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104526313A CN104526313A (en) | 2015-04-22 |
| CN104526313B true CN104526313B (en) | 2016-09-28 |
Family
ID=52842041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410823292.9A Expired - Fee Related CN104526313B (en) | 2014-12-26 | 2014-12-26 | Pump housing steel ball pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104526313B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014579B (en) * | 2015-08-12 | 2016-07-13 | 河海大学常州校区 | A kind of flexible ball assembling jig device |
| CN105689958B (en) * | 2016-02-03 | 2018-06-19 | 吉林大学 | For the equipment of inner bore chamfering to be processed in manual pump automatically |
| CN105598679A (en) * | 2016-04-05 | 2016-05-25 | 长春工业大学 | Connecting rod assembly-rear suspension rubber sleeve pressing machine |
| CN106002184B (en) * | 2016-05-18 | 2018-01-30 | 宁波圣龙汽车动力系统股份有限公司 | Portable oil seal pressing device |
| CN106624771B (en) * | 2016-10-25 | 2018-11-23 | 重庆凯邦电机有限公司 | Automatic press fitting system |
| CN107350776A (en) * | 2017-07-17 | 2017-11-17 | 山东蓬翔汽车有限公司 | A kind of rubber suspension spring block press-fitting tool |
| CN107598526B (en) * | 2017-09-28 | 2024-01-23 | 苏州托克斯冲压设备有限公司 | Retainer steel ball press-fitting device |
| CN108201984A (en) * | 2018-02-08 | 2018-06-26 | 广州丽高塑料制品有限公司 | A kind of outer caping of emulsion pumps closes oil-injection machine |
| CN108405642A (en) * | 2018-05-03 | 2018-08-17 | 福建威而特旋压科技有限公司 | The automation of belt pulley endoporus squeezes special plane |
| CN113798829B (en) * | 2021-10-12 | 2024-08-20 | 吉林省东信工装设备有限公司 | Auxiliary frame thread bush/steel bush press-fitting machine |
| CN113814700B (en) * | 2021-10-20 | 2023-01-06 | 苏州通锦精密工业股份有限公司 | Duplex position pump body ball rises formula end cap pressure equipment |
| CN118123458B (en) * | 2024-05-10 | 2024-08-13 | 豫北转向系统(新乡)股份有限公司 | High-efficient assembly device of electric mechanical circulation ball steering gear ball screw |
| CN118180883B (en) * | 2024-05-17 | 2024-08-23 | 吉林省东信工装设备有限公司 | Rotor shaft assembly assembling equipment for oil pump assembling production line |
-
2014
- 2014-12-26 CN CN201410823292.9A patent/CN104526313B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104526313A (en) | 2015-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20161226 |