CN106853495B - A kind of bearing shell rushes the automatic chip retractor of lip - Google Patents
A kind of bearing shell rushes the automatic chip retractor of lip Download PDFInfo
- Publication number
- CN106853495B CN106853495B CN201710072483.XA CN201710072483A CN106853495B CN 106853495 B CN106853495 B CN 106853495B CN 201710072483 A CN201710072483 A CN 201710072483A CN 106853495 B CN106853495 B CN 106853495B
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- Prior art keywords
- mandril
- fixed
- lip
- bearing shell
- rushes
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- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
- B21D45/04—Ejecting devices interrelated with motion of tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of bearing shell of present invention offer rushes the automatic chip retractor of lip, including a rotating bar, a fixed seat, one first mandril and a block；The fixed seat is set to the machine frame inside of gap-framepress, and in the rack of gap-framepress；The rotating bar is pivotally connected with fixed seat, and first mandril is fixed on the top of the rotating bar, and the block is fixed in lower part；First mandril is mutually perpendicular to the rotating bar；The automatic chip retractor further includes one second mandril, and second mandril is mounted on and rushes on lip mold；The lip mold that rushes opens up the arc opening and a perforation for housing second mandril that one matches with the bearing shell, and the perforation is opened up from the back side for rushing lip mold to the arc opening, and second mandril is arranged in the perforation.The configuration of the present invention is simple, it is at low cost, while production efficiency can also be greatly improved.
Description
【Technical field】
The present invention relates to a kind of bearing shells to rush the automatic chip retractor of lip.
【Background technology】
Existing bearing shell Chong Chun mechanisms complete adding for bearing halfshell locating lip generally by gap-framepress with syzygies lip mold
Work.Gap-framepress largely works using toggle, and transmission principle is：Motor passes through belt
Wheel, pinion gear, gear wheel (flywheel) and the rotation of clutch band dynamic crankshaft, then so that sliding block is made in the guide rail of fuselage by connecting rod past
Multiple movement.Crankshaft connecting rod system is the mechanism for rotary motion being changed into linear reciprocating motion, and sliding block (fixes a punching on sliding block
Head) linear reciprocating motion to being rushed one stamping press of end face that lip mold (please refers to Fig.1) top bearing shell, to form a positioning
Lip completes work.After lip processing is rushed in bearing shell completion, manual rotating rocker 1 ' is needed bearing shell could to be ejected, to complete to move back
Piece works.The operation increases process, and waste of time influences production efficiency.
【Invention content】
The technical problem to be solved in the present invention is to provide a kind of bearing shell and rushes the automatic chip retractor of lip, reduces production work
Sequence promotes the degree of automation, greatly improves production efficiency.
The present invention is such solution above-mentioned technical problem：
A kind of bearing shell rushes the automatic chip retractor of lip, including a rotating bar, a fixed seat, one first mandril, a block, one solid
Determine frame, a spring and two locating plates；The fixed seat is set to the machine frame inside of gap-framepress, and is located at gap-framepress
Rack on；The rotating bar is pivotally connected with fixed seat, and first mandril is fixed on the top of the rotating bar, and institute is fixed in lower part
State block；First mandril is mutually perpendicular to the rotating bar；The automatic chip retractor further includes one second mandril, described
Second mandril is mounted on and rushes on lip mold；The lip mold that rushes opens up the arc opening and a use that one matches with the bearing shell
In the perforation for housing second mandril, the perforation is opened up from the back side for rushing lip mold to the arc opening, and described second
Mandril is arranged in the perforation；The fixed frame is fixed on the back side for rushing lip mold, and one end of second mandril is worn
On the fixed frame, the other end is arranged in the perforation；The spring is arranged on second mandril, and positioned at solid
Determine frame and rushes between the lip mold back side；Two locating plate is arranged on second mandril, and positioned at the both ends of the spring；
The fixed frame is a U-shaped fixed frame, and both ends, which are fixed on, to be rushed on lip mold, and bottom opens up one for second top to be arranged
The circular hole of bar.
Further, the one end of first mandril fixes an idler wheel, and the other end is screw rod, and the screw rod passes through bolt
It is fixed in the rotating bar.
Further, first mandril is made of the first strut and the second strut；One end of first strut is institute
Screw rod is stated, the other end is interconnecting piece, and the connection end surface is open and inwardly opens up an accommodating space, the circumferential surface of the interconnecting piece
On open up a screw hole, a locked screw is set on the screw hole；The idler wheel is fixed in one end of second strut, and the other end is set
In in the accommodating space, and fixed by the locked screw.
Further, the end face positioned at arc opening side of second mandril is inclined-plane.
The invention has the advantages that：The present invention drives turning for rotating bar using the rotation of gap-framepress eccentric wheel itself
It is dynamic, the second mandril is then ejected forward by block, lip mold is rushed to make bearing shell leave.While completing bearing shell and rushing lip certainly
Dynamic bearing shell of completing moves back piece.The present invention can be can be realized by transformation existing equipment and move back piece automatically, simple in structure, input cost
It is low, while production efficiency can also be greatly improved.
【Description of the drawings】
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the schematic diagram that the prior art rushes lip mold.
Fig. 2 is gap-framepress longitudinal cross-sectional side view of the present invention.
Fig. 3 is the vertical view that the present invention rushes lip mold.
Fig. 4 is the front view that the present invention rushes lip mold
Fig. 5 is the schematic diagram of the second mandril of the invention.
【Specific implementation mode】
It please refers to shown in Fig. 2 to Fig. 5, the embodiment of the present invention is described in detail.
A kind of bearing shell rushes the automatic chip retractor of lip, including a rotating bar 1, a fixed seat 2, one first mandril 3 and one gear
Block 4；The fixed seat 2 is set to inside the rack 101 of gap-framepress 100, and positioned at the rack 101 of gap-framepress 100
Upper (specifically, the rack 101 is mainly made of two sides 104 and a middle part connecting rod 103)；The rotating bar 1 and fixation
Seat 2 is pivotally connected, and first mandril 3 is fixed on the top of the rotating bar 1, and the block 4 is fixed in lower part；First mandril 3
It is mutually perpendicular to the rotating bar 1；Referring to Fig. 3, the automatic chip retractor further includes one second mandril 5, second top
Bar 5 is mounted on and rushes on lip mold 200；It is described rush lip mold 200 and open up the arc that one matches with the bearing shell (not shown) open
Perforation 202 of the mouth 201 and one for housing second mandril 5, the perforation 202 are opened from the back side 203 for rushing lip mold 200
If to the arc opening 201, second mandril 5 is arranged in the perforation 202.
The one end of first mandril 3 fixes an idler wheel 31, and the other end is screw rod 32, and the screw rod 32 passes through bolt 33
It is fixed in the rotating bar 1.The idler wheel 31 can reduce its shock between the eccentric wheel 102 of gap-framepress 100
Power only has force of rolling friction, avoids when eccentric wheel 102 pushes out the first mandril 3 between idler wheel 31 and eccentric wheel 102
Directly hit.
The embodiment of first mandril 3 can be made up of the first strut 34 and the second strut 39；Described first
One end of strut 34 is the screw rod 32, and the other end is interconnecting piece 35, and 35 end face of the interconnecting piece is open and inwardly opens up an appearance
Between emptying (not shown), a screw hole (not shown) is opened up on the circumferential surface of the interconnecting piece 35, one lock of setting pays spiral shell on the screw hole
Silk 38；The idler wheel 31 is fixed in one end of second strut 39, and the other end is set in the accommodating space, and passes through the lock
Screw 38 is paid to fix.The advantages of which is：It since idler wheel 31 is easy to wear, needs to be replaced frequently, therefore passes through two struts 35,39
It is assembled into the first mandril 3, can not only reduce the number that the first mandril 3 is dismantled from rotating bar 1, and the first mandril 3 fills itself
It is more convenient to unload repair.
Another embodiment of the present invention is that it further includes a fixed frame 6, a spring 7, two that the bearing shell, which rushes the automatic chip retractor of lip,
Locating plate 8；The fixed frame 6 is fixed on the back side 203 for rushing lip mold 200, and one end of second mandril 5 is arranged in institute
It states on fixed frame 6, the other end is arranged in the perforation 202；The spring 7 is arranged on second mandril 5, and positioned at solid
Determine frame 6 and rushes between 200 back side 203 of lip mold；Two locating plate 8 is arranged on second mandril 5, and is located at the bullet
The both ends of spring 7.The fixed frame 6 is a U-shaped fixed frame, and both ends, which are fixed on, to be rushed on lip mold 200, and bottom opens up one and is used for
The circular hole 61 of second mandril 5 is set.The effect of two locating plate 8 is to prevent the spring 7 from passing through circular hole 61 and perforation
202.Advantage of this embodiment is that：Second mandril 5 has to be pushed by block 4, ejects bearing shell, while when block 4 leaves
When the second mandril 5, under the elastic force effect of spring 7,5 self-return of the second mandril.Second mandril 5 is located at arc
Be open 201 sides end face be inclined-plane.The purpose on the inclined-plane is to match with the radian of the bearing shell, and bearing shell is avoided to be impacted
And cause bearing shell surface smoothness impaired.
The present invention operation principle be：The eccentric wheel 102 of the gap-framepress 100 is mounted on rack 101 by bearing
Internal and be located at upper front part, when the gap-framepress 100 is started to work, the eccentric wheel 102 rotates, when completing to rush lip
When, the eccentric wheel 102 ejects first mandril 3 backward just, and the first mandril 3 moves out, under lever principle effect,
The other end of the rotating bar 1 inwardly moves, and the block 4 applies pressure, second mandril 5 to second mandril 5
It travelling forward, front end is pierced by the perforation 202, will be placed on the bearing shell rushed on lip mold 200 and ejects arc opening 201,
When the preparation of gap-framepress 100 rushes lip next time, the eccentric wheel rotates forward just, and second mandril 5 is in spring 7
Elastic force effect lower ejection block 4, the upper end of the rotating bar 1 outward inwardly move, and close to eccentric wheel 102, pass through above-mentioned fortune
It is dynamic, move back piece to realize the automatic of bearing shell.
The present invention drives the rotation of rotating bar using the rotation of gap-framepress eccentric wheel itself, then forward by block
The second mandril is ejected, lip mold is rushed to make bearing shell leave.It is automatically performed bearing shell while completing bearing shell and rushing lip and moves back piece, significantly
Improve production efficiency.The present invention can be can be realized by transformation existing equipment and move back piece automatically, simple in structure, input cost
It is low.
Although specific embodiments of the present invention have been described above, those familiar with the art should manage
Solution, we are merely exemplary described specific embodiment, rather than for the restriction to the scope of the present invention, it is familiar with this
The technical staff in field modification and variation equivalent made by the spirit according to the present invention, should all cover the present invention's
In scope of the claimed protection.
Claims (4)
1. a kind of bearing shell rushes the automatic chip retractor of lip, it is characterised in that：Including a rotating bar, a fixed seat, one first mandril, one
Block, a fixed frame, a spring and two locating plates；The fixed seat is set to the machine frame inside of gap-framepress, and is located at
In the rack of gap-framepress；The rotating bar is pivotally connected with fixed seat, and first mandril is fixed on the top of the rotating bar,
The block is fixed in lower part；First mandril is mutually perpendicular to the rotating bar；The automatic chip retractor further includes one
Two mandrils, second mandril are mounted on and rush on lip mold；The lip mold that rushes opens up an arc to match with the bearing shell
Opening and a perforation for housing second mandril, the perforation, which is opened up from the back side for rushing lip mold to the arc, opens
Mouthful, second mandril is arranged in the perforation；The fixed frame is fixed on the back side for rushing lip mold, second top
One end of bar is arranged on the fixed frame, and the other end is arranged in the perforation；The spring is arranged in second mandril
On, and be located at fixed frame and rush between the lip mold back side；Two locating plate is arranged on second mandril, and positioned at described
The both ends of spring；The fixed frame is a U-shaped fixed frame, and both ends, which are fixed on, to be rushed on lip mold, and bottom opens up one for setting
Set the circular hole of second mandril.
2. a kind of bearing shell as described in claim 1 rushes the automatic chip retractor of lip, it is characterised in that：One end of first mandril
An idler wheel is fixed in portion, and the other end is screw rod, and the screw rod is secured by bolts in the rotating bar.
3. a kind of bearing shell as claimed in claim 2 rushes the automatic chip retractor of lip, it is characterised in that：First mandril is by first
Strut and the second strut composition；One end of first strut is the screw rod, and the other end is interconnecting piece, the connection end surface
It is open and inwardly opens up an accommodating space, a screw hole is opened up on the circumferential surface of the interconnecting piece, one lock of setting pays a spiral shell on the screw hole
Silk；The idler wheel is fixed in one end of second strut, and the other end is set in the accommodating space, and passes through the locked screw
It is fixed.
4. a kind of bearing shell as described in claim 1 rushes the automatic chip retractor of lip, it is characterised in that：Second mandril is located at
The end face of arc opening side is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072483.XA CN106853495B (en) | 2017-02-10 | 2017-02-10 | A kind of bearing shell rushes the automatic chip retractor of lip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072483.XA CN106853495B (en) | 2017-02-10 | 2017-02-10 | A kind of bearing shell rushes the automatic chip retractor of lip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106853495A CN106853495A (en) | 2017-06-16 |
| CN106853495B true CN106853495B (en) | 2018-09-14 |
Family
ID=59125487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710072483.XA Active CN106853495B (en) | 2017-02-10 | 2017-02-10 | A kind of bearing shell rushes the automatic chip retractor of lip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106853495B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003260527A (en) * | 2002-03-11 | 2003-09-16 | Kanto Auto Works Ltd | Pressing mold |
| CN201183087Y (en) * | 2007-12-21 | 2009-01-21 | 上海舒勤精密机械制造有限公司 | Shaft bushing localization lip processing device |
| CN102363189A (en) * | 2011-11-18 | 2012-02-29 | 重庆斯凯迪轴瓦有限公司 | Device for machining bearing bush positioning lip automatically |
| CN102716961B (en) * | 2012-06-29 | 2014-12-10 | 上海菲特尔莫古轴瓦有限公司 | Processing device for bearing bush hole and locating lip |
| CN203955946U (en) * | 2014-06-30 | 2014-11-26 | 云南师宗云师轴瓦有限责任公司 | A kind of bearing halfshell locating lip automatic machining device |
| CN206535960U (en) * | 2017-02-10 | 2017-10-03 | 福建华泰新科汽车配件有限公司 | A kind of bearing shell rushes the automatic chip retractor of lip |
-
2017
- 2017-02-10 CN CN201710072483.XA patent/CN106853495B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106853495A (en) | 2017-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180522 Address after: 353000 Huatai Industrial Park, Changsha Development Zone, Yanping District, Nanping, Fujian, China Applicant after: HUATAI AUTOMOBILE PARTS INDUSTRY (NANPING) Co.,Ltd. Address before: 353000 Huatai Industrial Park, Changsha hi tech Development Zone, Yanping District, Nanping, Fujian, China Applicant before: FUJIAN HUATAI XINKE AUTO PARTS CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Bearing bush punching lip discharging device Effective date of registration: 20200624 Granted publication date: 20180914 Pledgee: Agricultural Bank of China Limited Nanping Branch Pledgor: HUATAI AUTOMOBILE PARTS INDUSTRY (NANPING) Co.,Ltd. Registration number: Y2020350000062 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180914 Pledgee: Agricultural Bank of China Limited Nanping Branch Pledgor: HUATAI AUTOMOBILE PARTS INDUSTRY (NANPING) Co.,Ltd. Registration number: Y2020350000062 |