CN105081750B - The erecting device of spring in lubricating oil pump - Google Patents
The erecting device of spring in lubricating oil pump Download PDFInfo
- Publication number
- CN105081750B CN105081750B CN201510502789.5A CN201510502789A CN105081750B CN 105081750 B CN105081750 B CN 105081750B CN 201510502789 A CN201510502789 A CN 201510502789A CN 105081750 B CN105081750 B CN 105081750B
- Authority
- CN
- China
- Prior art keywords
- spring
- lubricating oil
- oil pump
- press
- briquetting
- 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.)
- Active
Links
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
- B23P19/04—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 assembling or disassembling parts
- B23P19/048—Springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of erecting device of spring in lubricating oil pump, it includes press-in seat (6) and the briquetting (2) for spring (8) being pressed into lubricating oil pump (1) in spring mounting groove (7), there is the press-in through hole (5) that can house simultaneously compression spring (8) in press-in seat (6), the cross section for being pressed into through hole (5) is rectangular opening, and it is inclined-plane (16) to be pressed into both ends side wall of the epimere of through hole (5) on spring (8) length direction；The lower end of press-in through hole (5) is located at the surface of spring mounting groove (7), and the distance between both ends side wall is successively decreased from top to bottom；Briquetting (2) upper end is provided with the driving structure for being pressed into.After above structure, spring is relatively fixed in transfer process with the position of lubricating oil pump, is avoided the occurrence of the phenomenon that position is deviateed and positioning is inaccurate, is more facilitated the installation of spring, so as to greatly improve efficiency of assembling.
Description
Technical field
It is especially a kind of erecting device of spring in lubricating oil pump the present invention relates to technical field of mold.
Background technology
At work, each moving parts are acted on another part automobile engine with certain power, and are occurred
The relative motion of high speed, there is relative motion, piece surface must produce friction, so as to accelerated wear test.Therefore, in order to mitigate
Abrasion, reduce frictional resistance, increase the service life, must all have on engine on lubricating system components.Lubricating system it is main
The various equipment such as the organic oil pump of part, the effect of lubricating oil pump are after machine oil is brought up into certain pressure, are forcibly sent to and start
On the moving surface of each part of machine, it generally comprises pump cover and the pump housing, and mode connects for screw is used between pump cover and the pump housing, is set in the pump housing
There are internal rotor, outer rotor, spring, low pressure oil pocket and high-voltage oil cavity.
In the prior art, the assembling of spring is typically the special tooling used in lubricating oil pump, and as shown in Figure 1, it is wrapped
Accommodation seat 05, briquetting 04 and regulating bolt 03 are included, the accommodating hole 06 on accommodation seat 05 with energy putting spring 07, briquetting 04 slides
It is connected in accommodating hole 06, on the accommodation seat 05 that regulating bolt 03 is threadedly coupled and one end of regulating bolt 03 connects with briquetting 04
Connect.When carrying out spring assembling, slided into first by briquetting 04 by the threaded connection of regulating bolt 03 and accommodation seat 05 accommodating
The one end in hole 06, then spring 07 is placed in the accommodating hole 06 of accommodation seat 05, then screws regulating bolt 03, make briquetting 04 by
Gradually compression spring 07, untill spring 07 is compressed to the spring mounting groove 02 that can load in lubricating oil pump 01；Compression shape will be carried
The assembling device of the spring 07 of state is rotated on the end face of the housing of lubricating oil pump 01, spring 07 is placed exactly in the spring of lubricating oil pump 01
The top of mounting groove 02, then beaten the spring 07 in accommodation seat 05 in the spring mounting groove 02 of lubricating oil pump 01 with other instruments,
Complete the assembling of spring.
But in the lubricating oil pump of said structure there is the problem of following in the erecting device of spring：
1) because when spring is transferred in the spring mounting groove of lubricating oil pump, accommodation seat is only located in lubricating oil pump
On housing end face, not attachment structure, therefore, it is very easy to when carrying out spring transfer, phenomenon that accommodation seat slides, from
And the phenomenon for causing spring to be successfully transferred in lubricating oil pump in spring mounting groove, then cause efficiency of assembling low；
2) in addition, after spring compressed by briquetting, regulating bolt and briquetting work as spring quilt by the reaction force of spring
When tapping the spring mounting groove into lubricating oil pump, effect of the regulating bolt in reactive spring force can be made by tapping caused vibration
Lower back-out accommodation seat, it is not in place so as to cause compression just occurs before spring mounting groove of the spring on lubricating oil pump is had not been entered into
Phenomenon, in other words, the decrement of spring are not up to length set in advance, cause spring can not be completely into the bullet of lubricating oil pump
In spring mounting groove, and have no alternative but again screw in regulating bolt until the decrement of spring reaches and presets span, so as to shadow
Ring efficiency of assembling.
The content of the invention
The technical problem to be solved by the invention is to provide one kind assembling it is simple and convenient, so as to greatly improve efficiency of assembling
Lubricating oil pump in spring erecting device.
In order to solve the above technical problems, in lubricating oil pump provided by the invention spring erecting device, it include press-in seat and
For briquetting spring being pressed into lubricating oil pump in spring mounting groove, there is the press-in that can house simultaneously compression spring in press-in seat
Through hole, the cross section for being pressed into through hole is rectangular opening, and it is inclined-plane to be pressed into both ends side wall of the epimere of through hole on its length direction；
The lower end of press-in through hole is located at the surface of spring mounting groove, and the distance between both ends side wall is successively decreased from top to bottom；Briquetting
Upper end is provided with the driving structure for being pressed into.
Both ends side wall of the hypomere of described press-in through hole on its length direction is vertical plane, and both ends side wall it
Between distance be more than the length dimension of briquetting in this direction.
The bottom of described press-in seat is provided with positioning boss, and the side wall of the positioning boss is connected to the spring installation of lubricating oil pump
In groove.
As the first force application structure, described driving structure includes being easy to the force handle of manual pressure, the force hand
Handle vertical direction is connected to the upper end of briquetting.
As second of force application structure, described driving structure includes placing the positioning table of lubricating oil pump, is connected to positioning table
On carrier base and guide rod；Described carrier base is located at the upper end of positioning table, and the axis of guide rod is identical with the installation direction of spring,
Press-in seat and briquetting are slidably connected on guide rod.
Described press-in seat is slidably connected with guide rod to be referred to, the connection includes the first cylinder and the first slide plate；Described
In vertical state, and the cylinder body of the first cylinder is fixedly connected on the side wall of positioning table to one cylinder, and the piston rod of the first cylinder is free
End is fixedly connected with one end of the first slide plate, and the other end of the first slide plate is fixedly connected with being pressed into the periphery wall of seat, the first slide plate
Middle part be slidably connected with guide rod.
Described briquetting is slidably connected with guide rod to be referred to, the connection includes the second cylinder and the second slide plate；Described second
In vertical state, and the cylinder body of the second cylinder is fixedly connected on the top of carrier base, the piston rod free end of the second cylinder to cylinder
It is fixedly connected with one end of the second slide plate and briquetting, the other end and the guide rod of the second slide plate are slidably connected.
The piston rod free end of the second described cylinder is fixedly connected with one end of the second slide plate and briquetting to be referred to, the second gas
The piston rod free end of cylinder is fixedly connected with the upper surface of second slide plate one end, and the lower surface of the second slide plate is fixedly connected with level
Plate, level board are fixedly connected by the connecting rod placed vertically with briquetting.
After above structure, the present invention compared with prior art, has the following advantages that：
1) due to being directly pressed into spring come compression spring, by briquetting using the inclined-plane on the press-in through hole being pressed into seat
In spring mounting groove in lubricating oil pump, therefore, spring is relatively fixed in transfer process with the position of lubricating oil pump, avoids the occurrence of position
Put and deviate and position inaccurate phenomenon, more facilitate the installation of spring, so as to greatly improve efficiency of assembling；
2) lubricating oil pump and press-in device are all positioned and are oriented to by positioning table and carrier base, so, more ensure that
Spring is relatively fixed in transfer process with the position of lubricating oil pump, and is laid the foundation for automation mechanized operation；
3) when spring is in the spring mounting groove being pressed into lubricating oil pump, it is pressed into by press-in device, press-in device
Cylinder applies downward active force to briquetting, and this active force is slowly at the uniform velocity and without friction, and in the guide effect of guide rod
Under, the direction of this active force is always consistent, and therefore, spring is steadily, the evenly compression of spring in process of press in
Amount remains constant, advantageously in the transfer of spring；
4) setting of the positioning boss of seat lower end is pressed into, is to be pressed into seat when being displaced downwardly in lubricating oil pump, pass through positioning
The clamping of boss and spring mounting groove, make the transferring position of spring more stable, and shift and more facilitate, ensure that assembling essence
Degree.
Brief description of the drawings
Fig. 1 is the structural representation of the erecting device of spring in prior art lubricating oil pump.
Fig. 2 is the part-structure schematic diagram of the erecting device of spring in lubricating oil pump of the present invention.
Fig. 3 is the structural representation of the erecting device of spring in lubricating oil pump of the present invention.
Wherein,
In the prior art：01st, lubricating oil pump；02nd, spring mounting groove；03rd, regulating bolt；04th, briquetting；05th, accommodation seat；06、
Accommodating hole；07th, spring；
The present invention：1st, lubricating oil pump；2nd, briquetting；3rd, connecting rod；4th, level board；5th, it is pressed into through hole；6th, it is pressed into seat；7th, spring is pacified
Tankage；8th, spring；9th, the first cylinder；10th, positioning table；11st, the first slide plate；12nd, guide rod；13rd, the second slide plate；14th, carrier base；
15th, the second cylinder；16th, inclined-plane；17th, vertical plane；18th, positioning boss；19th, exert a force handle.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings and detailed description.
From the structural representation of the erecting device of spring in the lubricating oil pump of the present invention shown in Fig. 2 and Fig. 3, it includes pressure
Take a seat 6 and the briquetting 2 for spring 8 being pressed into lubricating oil pump 1 in spring mounting groove 7, having in press-in seat 6 can house and press
The press-in through hole 5 of contracting spring 8, the cross section of press-in through hole 5 is rectangular opening, is pressed into the epimere of through hole 5 on the length direction of spring 8
Both ends side wall be inclined-plane 16.The lower end of press-in through hole 5 is located at the surface of spring mounting groove 7, and between the side wall of both ends
Distance is successively decreased from top to bottom.The upper end of briquetting 2 is provided with the driving structure for being pressed into.
Both ends side wall of the hypomere of described press-in through hole 5 on the length direction of spring 8 is vertical plane 17, and two sides
The distance between wall is more than the length dimension of briquetting 2 in this direction.
The bottom of described press-in seat 6 is provided with positioning boss 18, and the side wall of the positioning boss 18 is connected to the bullet of lubricating oil pump 1
In spring mounting groove 7.
As manually-operated structure, described driving structure includes being easy to the force handle 19 of manual pressure, the force
The vertical direction of handle 19 is connected to the upper end of briquetting 2.
As the structure of automated machine operation, described driving structure includes placing the positioning table 10 of lubricating oil pump 1, connection
Carrier base 14 and guide rod 12 on positioning table 10.Described carrier base 14 is located at the upper end of positioning table 10, the axis of guide rod 12
It is identical with the installation direction of spring 8, it is pressed into seat 6 and briquetting 2 is slidably connected on guide rod 12.
Described press-in seat 6 is slidably connected with guide rod 12 to be referred to, the connection includes the first cylinder 9 and the first slide plate 11.Institute
In vertical state, and the cylinder body of the first cylinder 9 is fixedly connected on the side wall of positioning table 10 to the first cylinder 9 stated, the first cylinder 9
Piston rod free end is fixedly connected with one end of the first slide plate 11, and the other end of the first slide plate 11 is consolidated with being pressed into the periphery wall of seat 6
Fixed connection, middle part and the guide rod 12 of the first slide plate 11 are slidably connected.
Described briquetting 2 is slidably connected with guide rod 12 to be referred to, the connection includes the second cylinder 15 and the second slide plate 13.It is described
The second cylinder 15 in vertical state, and the cylinder body of the second cylinder 15 is fixedly connected on the top of carrier base 14, the second cylinder 15
Piston rod free end be fixedly connected with one end of the second slide plate 13 and briquetting 2, the other end and the guide rod 12 of the second slide plate 13 are slided
Dynamic connection.
The piston rod free end of the second described cylinder 15 is fixedly connected and referred to one end of the second slide plate 13 and briquetting 2,
The piston rod free end of second cylinder 15 is fixedly connected with the upper surface of the one end of the second slide plate 13, and the lower surface of the second slide plate 13 is consolidated
Surely level board 4 is connected with, level board 4 is fixedly connected by the connecting rod 3 placed vertically with briquetting 2.
The present invention operation principle be：The second cylinder 15 is retracted into shortest route first, now the second slide plate 13 and pressure
Block 2 is located at highest point；First cylinder 9 is run to maximum stroke, now the first slide plate 11 drive moved on press-in seat 6 it is certain
Highly；Now, presence can be put into the distance of spring 8 between briquetting 2 and press-in seat 6.Lubricating oil pump 1 is put on positioning table 10, made
Spring 8 is put into the press-in through hole 5 for being pressed into seat 6 by the spring mounting groove 7 of lubricating oil pump 1 positioned at the lower section of press-in seat 6 from upper end
In.Then start the first cylinder 9, make the first slide plate 11 drive press-in seat 6 to move down, until the positioning boss 18 of press-in seat 6 lower end
It is connected in the spring mounting groove 7 of lubricating oil pump 1.Start the second cylinder 15, make the second slide plate 13 drive briquetting 2 to move down, directly
Enter the press-in through hole 5 of press-in seat 6 to briquetting 2, then gradually will be pressed into the spring 8 in through hole 5 and be pressed into spring mounting groove 7.
In the process of press in of spring 8, by the effect on inclined-plane 16, spring 8 is set gradually to be compressed, until entering the hypomere of press-in seat 6.
After spring installation, reverse operating, you can enter spring installation procedure next time.
Claims (6)
- A kind of 1. erecting device of spring in lubricating oil pump, it is characterised in that：It includes press-in seat (6) and for spring (8) to be pressed Enter to the briquetting (2) in spring mounting groove (7) in lubricating oil pump (1), having in press-in seat (6) can house simultaneously compression spring (8) Through hole (5) is pressed into, the cross section of press-in through hole (5) is rectangular opening, and the epimere of press-in through hole (5) is on spring (8) length direction Both ends side wall be inclined-plane (16)；The lower end of press-in through hole (5) is located at the surface of spring mounting groove (7), and both ends side wall The distance between successively decrease from top to bottom；Briquetting (2) upper end is provided with the driving structure for being pressed into；The bottom of described press-in seat (6) is provided with positioning boss (18), and the side wall of the positioning boss (18) is connected to lubricating oil pump (1) Spring mounting groove (7) in；Both ends side wall of the hypomere of described press-in through hole (5) on spring (8) length direction is vertical plane (17), and both ends The distance between side wall is more than the length dimension of briquetting (2) in this direction.
- 2. the erecting device of spring in lubricating oil pump according to claim 1, it is characterised in that：Described driving structure includes It is easy to the force handle (19) of manual pressure, force handle (19) vertical direction is connected to the upper end of briquetting (2).
- 3. the erecting device of spring in lubricating oil pump according to claim 1, it is characterised in that：Described driving structure includes Place positioning table (10), the carrier base (14) and guide rod (12) being connected on positioning table (10) of lubricating oil pump (1)；Described support Seat (14) be located at the upper end of positioning table (10), and the axis of guide rod (12) is identical with the installation direction of spring (8), be pressed into seat (6) and Briquetting (2) is slidably connected on guide rod (12).
- 4. the erecting device of spring in lubricating oil pump according to claim 3, it is characterised in that：Described press-in seat (6) with Guide rod (12), which is slidably connected, to be referred to, the connection includes the first cylinder (9) and the first slide plate (11)；Described the first cylinder (9) is in Plumbness, and the cylinder body of the first cylinder (9) is fixedly connected on the side wall of positioning table (10), the piston rod of the first cylinder (9) is certainly It is fixedly connected by holding with one end of the first slide plate (11), the periphery wall of the other end and press-in seat (6) of the first slide plate (11) is fixed Connection, middle part and the guide rod (12) of the first slide plate (11) are slidably connected.
- 5. the erecting device of spring in lubricating oil pump according to claim 3, it is characterised in that：Described briquetting (2) is with leading Bar (12), which is slidably connected, to be referred to, the connection includes the second cylinder (15) and the second slide plate (13)；Described the second cylinder (15) is in Plumbness, and the cylinder body of the second cylinder (15) is fixedly connected on the top of carrier base (14), the piston rod of the second cylinder (15) Free end is fixedly connected with one end of the second slide plate (13) and briquetting (2), and the other end and guide rod (12) of the second slide plate (13) are sliding Dynamic connection.
- 6. the erecting device of spring in lubricating oil pump according to claim 5, it is characterised in that：Described the second cylinder (15) Piston rod free end be fixedly connected and refer to one end of the second slide plate (13) and briquetting (2), the piston rod of the second cylinder (15) Free end is fixedly connected with the upper surface of the second slide plate (13) one end, and the lower surface of the second slide plate (13) is fixedly connected with level board (4), level board (4) is fixedly connected by the connecting rod (3) placed vertically with briquetting (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502789.5A CN105081750B (en) | 2015-08-17 | 2015-08-17 | The erecting device of spring in lubricating oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510502789.5A CN105081750B (en) | 2015-08-17 | 2015-08-17 | The erecting device of spring in lubricating oil pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105081750A CN105081750A (en) | 2015-11-25 |
| CN105081750B true CN105081750B (en) | 2017-11-28 |
Family
ID=54563556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510502789.5A Active CN105081750B (en) | 2015-08-17 | 2015-08-17 | The erecting device of spring in lubricating oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105081750B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655718A (en) * | 2018-07-27 | 2018-10-16 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | A kind of device of Fast Installation compressed spring |
| CN109304690B (en) * | 2018-10-19 | 2020-12-29 | 长兴佰菲特机械有限公司 | Full-automatic assembly process for oil pump accessories |
| CN109318179B (en) * | 2018-10-19 | 2021-01-08 | 长兴佰菲特机械有限公司 | Automatic and accurate assembling process for oil pump |
| CN109366141B (en) * | 2018-10-19 | 2020-05-01 | 长兴佰菲特机械有限公司 | Automatic accurate assembly of oil pump |
| CN109366162B (en) * | 2018-11-02 | 2021-02-02 | 长兴佰菲特机械有限公司 | Continuous integrated press-fit equipment for oil pump |
| CN111015190A (en) * | 2019-12-31 | 2020-04-17 | 横店集团英洛华电气有限公司 | Spring piece device installed on casing |
| CN115055948A (en) * | 2022-07-25 | 2022-09-16 | 江苏阳铭互联智能系统有限公司 | Press mounting device for inner spring of workpiece |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3634235C1 (en) * | 1986-10-08 | 1988-03-31 | Sueddeutsche Kuehler Behr | Matrix for a catalytic reactor for exhaust gas cleaning |
| JP2001341034A (en) * | 2000-06-01 | 2001-12-11 | Calsonic Kansei Corp | Press-in device for core and press-in method for core using the same |
| CN103240594B (en) * | 2013-04-25 | 2015-03-25 | 无锡艾森保自动化装备有限公司 | Automatic spring assembling device on motor vehicle vacuum booster |
| CN203887490U (en) * | 2014-06-03 | 2014-10-22 | 李生春 | Snap spring assembling machine |
| CN204322011U (en) * | 2014-12-19 | 2015-05-13 | 有信汽车系统（无锡）有限公司 | A kind of assemble mechanism for hand assembled spring and packing ring |
| CN204975935U (en) * | 2015-08-17 | 2016-01-20 | 宁波圣龙汽车动力系统股份有限公司 | Installation device of spring in oil pump |
-
2015
- 2015-08-17 CN CN201510502789.5A patent/CN105081750B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105081750A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105081750B (en) | The erecting device of spring in lubricating oil pump | |
| CN102729030B (en) | Bearing press mounting device | |
| CN106272257B (en) | Lubricating oil pump rapid spring mounting tool | |
| CN206200490U (en) | A kind of plug cock automatic charging device | |
| CN204975935U (en) | Installation device of spring in oil pump | |
| CN103223651A (en) | Pipe body synchronous clamping device | |
| CN106312514B (en) | Machine oil pump screen mounting tool | |
| CN102513855A (en) | Hydraulic compacting device | |
| CN202804609U (en) | Battery electrode group groove-out and press-in mechanism | |
| CN201900436U (en) | Hydraulic balance press-mounting clamp | |
| CN203009445U (en) | Electro-hydraulic pressure cylinder | |
| CN204413682U (en) | With the hydraulic floating supporting clamp system of locking function | |
| CN203096132U (en) | Spring type quenching clamp assembly | |
| CN211144680U (en) | A assembly and high-low pressure detection device for ignition coil | |
| CN204505905U (en) | A kind of hydraulic locking apparatus of forcing press | |
| CN201908881U (en) | Synchronous diffluence motor | |
| CN203578424U (en) | Accurate centering device for vibrating and cold extruding moulding | |
| CN203092472U (en) | Rapid-change type mute pin puller | |
| CN201664897U (en) | Assembly machine of vulcanized fiber paper of motor | |
| CN201002901Y (en) | Speed limiter tensioning device for lift | |
| CN202622429U (en) | Oil pressure type compacting device | |
| CN219522037U (en) | Hold-down device of hydraulic torque converter turbine shaft assembly with high working efficiency | |
| CN209663990U (en) | A kind of lubricating arrangement for pressurizing unit | |
| CN218669693U (en) | Vehicle-mounted plunger pump connecting device for well cementing truck | |
| CN204700821U (en) | A kind of bearing assemble device for space power system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |