CN206083628U - Mandrel side of floating there is curved mould of ejection type edge rolling - Google Patents
Mandrel side of floating there is curved mould of ejection type edge rolling Download PDFInfo
- Publication number
- CN206083628U CN206083628U CN201621093412.5U CN201621093412U CN206083628U CN 206083628 U CN206083628 U CN 206083628U CN 201621093412 U CN201621093412 U CN 201621093412U CN 206083628 U CN206083628 U CN 206083628U
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- mould
- bearing
- pin
- cylinder body
- drift
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Abstract
The utility model relates to a mandrel side of floating there is curved mould of ejection type edge rolling, including the drift bearing, the lower mould bearing, drift bearing downside is equipped with the shaping drift, shaping drift rear side is equipped with the clamp plate, the side is equipped with the shaping lower mould on the lower mould bearing, the shaping lower mould cooperatees with the shaping drift, shaping lower mould side is provided with the blowing frame, shaping lower mould rear side is provided with the guide block, be provided with the guide slot in the guide block, be provided with the rocker piece in the guide slot, the rocker piece upper end is provided with the cylinder body, the anterior level of cylinder body is provided with the dabber, the dabber is located between shaping lower mould and the shaping drift, the cylinder body rear portion is equipped with the counter bore, be equipped with the piston in the counter bore, the counter bore rear end is equipped with the cylinder head, cylinder body front end equipartition has the horizontal pin hole, the horizontal pin hole site is in the dabber periphery, horizontal pin is downthehole to wear to be equipped with ejecting round pin, ejecting round pin rear end is connected with the piston, the utility model discloses using the mandrel that floats and having solved work piece easy difficult problem that takes place the skew, twists reverse so that form the waste product when the edge rolling, set up the ejecting structure of side direction, it is effectual to get the material.
Description
Technical field
This utility model is related to a kind of Shift spindle side the curved mould of ejecting type edge rolling.
Background technology
In bending edge rolling production, after bending forming, curled round part is packed tightly on punch, for promptly feeding, mostly
Producer is that a side slide is increased on mould, but this set structure feeding effect extreme difference, causes substantial amounts of fund wave
Take, while existing device is susceptible to offset in edge rolling, reverses so that forming waste product.
The content of the invention
The purpose of this utility model is to provide a kind of Shift spindle side to have the curved mould of ejecting type edge rolling.
In order to solve above-mentioned technical problem, a kind of technical scheme of the present utility model is that a kind of Shift spindle side has ejection
The curved mould of formula edge rolling, including the drift bearing being fixed on upper mould, the lower mould bearing below drift bearing, on the downside of drift bearing
Face is provided with forming punching head, and pressing plate is provided with rear side of forming punching head, and lower mould bearing upper side is provided with mould under molding, mould under molding
It is engaged immediately below forming punching head and with forming punching head, under molding, mould side is provided with discharging frame, is set under molding on rear side of mould
Guide block is equipped with, guide groove in guide block, is provided with, the rocker piece that mould bearing can be descended relatively to move up and down, rocker piece position in guide groove, is provided with
Below pressing plate, rocker piece lower end is vertically arranged with pad, and pad lower end is connected with lower platen after lower mould bearing, is pushed
Plate is connected with buffer unit below, and rocker piece upper end is provided with cylinder body, and anterior being horizontally disposed with of cylinder body has mandrel, mandrel position
Under molding between mould and forming punching head, cylinder body rear horizontal is provided with counterbore, is provided with piston, before piston and counterbore in counterbore
Spring is provided between side, counterbore rear end is provided with cylinder head, in cylinder head, is provided with compressed air inlet, cylinder body front end edge
Mandrel is evenly distributed in some horizontal pin-and-holes, and horizontal pin hole position is equipped with knock pin, knock pin in mandrel periphery, horizontal pin-and-hole
Rear end is connected with piston.
Further, the discharging frame includes two bearings for being symmetricly set on the mould left and right sides under molding, sets on bearing
Key seat is equipped with, bullet pin in key seat, is vertically arranged with, bullet pin lower end is provided with bullet pin spring, is provided with skewed slot, in skewed slot on key seat
It is provided with and connects thing bar, connect thing bar left end and be hinged with key seat, connect thing bar right-hand member and be provided with locating notch, bullet pin upper end is located at skewed slot
It is interior and contact with thing bar downside is connect.
Further, the buffer unit is buffer spring or yielding rubber.
Further, sealing ring is provided between the piston side wall and counterbore.
Further, the horizontal pin-and-hole arranges four, and each horizontal pin-and-hole is 45 degree with the angle of horizontal plane.
Compared with prior art, this utility model has the advantages that：Simple structure, it is easy to operate, using floating
Heart axle efficiently solves workpiece and is susceptible to offset in edge rolling, reverses so that forming a difficult problem for waste product, the lateral ejection of setting is tied
Structure, feeding effect are good.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structural representation one of this device；
Fig. 2 is the structural representation two of this device.
In figure：
1- drift bearings；2- forming punching heads；3- cylinder bodies；4- mandrels；Mould bearing under 5-；6- bearings；7- key seats；701- bullets
Pin；702- skewed slots；703- bullet pin springs；The horizontal pin-and-holes of 8-；Mould under 9- molding；10- connects thing bar；1001- locating notches；Under 11-
Pressing plate；12- rocker pieces；13- pads；14- guide blocks；15- pressing plates；16- counterbores；17- knock pins；18- sealing rings；19- pistons；
20- cylinder head；21- compressed air inlets；22- springs；23- sheet materials.
Specific embodiment
As shown in Figure 1-2, there is the curved mould of ejecting type edge rolling a kind of Shift spindle side, including the drift bearing being fixed on upper mould
1st, the lower mould bearing 5 below drift bearing 1,1 downside of drift bearing is provided with forming punching head 2, sets on rear side of forming punching head 2
Be equipped with pressing plate 15, lower 5 upper side of mould bearing is provided with mould 9 under molding, under molding mould 9 be located at forming punching head 2 immediately below and with into
Type drift 2 is engaged, and under molding, 9 side of mould is provided with discharging frame, is provided with guide block 14, sets in guide block 14 under molding on rear side of mould 9
Guide groove is equipped with, the rocker piece 12 that mould bearing 5 can be descended relatively to move up and down in guide groove, is provided with, rocker piece 12 is located under pressing plate 15
Side, 12 lower end of rocker piece are vertically arranged with pad 13, and 13 lower end of pad is connected with lower platen 11 after lower mould bearing 5, under
Pressing plate 11 is connected with buffer unit below, and 12 upper end of rocker piece is provided with cylinder body 3, and anterior being horizontally disposed with of cylinder body 3 has core
Axle 4, mandrel 4 are located under molding between mould 9 and forming punching head 2, and 3 rear horizontal of cylinder body is provided with counterbore 16, arranges in counterbore 16
There is piston 19, between 16 leading flank of piston 19 and counterbore, be provided with spring 22,16 rear end of counterbore is provided with cylinder head 20, cylinder head
Compressed air inlet 21 is provided with 20,3 front end edge mandrel 4 of cylinder body is evenly distributed in some horizontal pin-and-holes 8, horizontal pin-and-hole 8
Knock pin 17 is equipped with 4 periphery of mandrel, horizontal pin-and-hole 8,17 rear end of knock pin is connected with piston 19.
In the present embodiment, the discharging frame includes two bearings 6 for being symmetricly set on 9 left and right sides of mould under molding,
Key seat 7 is provided with seat 6, in key seat 7, bullet pin 701 is vertically arranged with, 701 lower end of bullet pin is provided with bullet pin spring 703, key seat 7
On be provided with skewed slot 702, be provided with skewed slot 702 and connect thing bar 10, connect 10 left end of thing bar and be hinged with key seat 7, connect thing bar 10 right
End is provided with locating notch 1001, and 701 upper end of bullet pin is located in skewed slot 702 and contacts with 10 downside of thing bar is connect.
In the present embodiment, the buffer unit is buffer spring or yielding rubber.
In the present embodiment, sealing ring 18 is provided between 19 side wall of the piston and counterbore 16.
In the present embodiment, the horizontal pin-and-hole 8 arranges four, and each horizontal pin-and-hole 8 is 45 with the angle of horizontal plane
Degree.
Using method, comprises the following steps：（1）Blowing：Sheet material 23 is placed on and is connect in the locating notch 1001 of thing bar 10；
（2）Edge rolling：Upper modular belt is moved drift bearing 1 and is moved down, and forming punching head 2 drives sheet material 23 to move down, and sheet material 23 is moved down so that connecing thing bar 10
To lower swing, until separating with sheet material 23, separation is followed by thing bar 10 and resets in the presence of bullet pin 701, and forming punching head 2 continues band
Moving plate material 23 is continued to move down and is contacted with mandrel 4, and pressing plate 15 is contacted with cylinder body 3 and pushes cylinder body 3, cylinder body 3 with moving mandrel 4,
Rocker piece 12 is moved down, and forming punching head 2 carries out edge rolling processing to sheet material 23 with 9 matched moulds of mould under molding；（3）Discharging：The dynamic punching of upper modular belt
Move in head bearing 1, upper mould is separated with lower mould, buffer unit drives, mandrel 4 drives edge rolling product to go up together
Move, compressed air is passed through cylinder body 3 and moves before promoting piston 19, piston 19 drives knock pin 17 to move forward and unloads the release of edge rolling product
Material, subsequently stops to cylinder body 3 ventilating, and in the presence of spring 22, piston 19 is moved after driving knock pin 17 and resetted.
On be classified as preferred embodiment, the purpose of this utility model, technical scheme and advantage have been carried out further specifically
It is bright, it is be should be understood that to the foregoing is only preferred embodiment of the present utility model, it is not new to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this
Within the protection domain of utility model.
Claims (5)
1. there is the curved mould of ejecting type edge rolling a kind of Shift spindle side, it is characterised in that：Including the drift bearing, position that are fixed on upper mould
Lower mould bearing below drift bearing, drift bearing downside are provided with forming punching head, pressing plate are provided with rear side of forming punching head,
Lower mould bearing upper side is provided with mould under molding, and under molding, mould is located at immediately below forming punching head and is engaged with forming punching head, into
Under type, mould side is provided with discharging frame, is provided with guide block, guide groove is provided with guide block under molding on rear side of mould, and being provided with guide groove can
The rocker piece for descending relatively mould bearing to move up and down, rocker piece are located at below pressing plate, and rocker piece lower end is vertically arranged with pad, pad
Lower end is connected with lower platen after lower mould bearing, and lower platen is connected with buffer unit below, and rocker piece upper end sets
Cylinder body is equipped with, anterior being horizontally disposed with of cylinder body has mandrel, and mandrel is located under molding between mould and forming punching head, and cylinder body rear horizontal sets
Counterbore is equipped with, piston in counterbore, is provided with, spring between piston and counterbore leading flank, is provided with, counterbore rear end is provided with cylinder
Lid, is provided with compressed air inlet in cylinder head, cylinder body front end edge mandrel is evenly distributed in some horizontal pin-and-holes, horizontal pin hole position
Knock pin is equipped with mandrel periphery, horizontal pin-and-hole, knock pin rear end is connected with piston.
2. there is the curved mould of ejecting type edge rolling Shift spindle side according to claim 1, it is characterised in that：The discharging frame includes
Two bearings of the mould left and right sides under molding are symmetricly set on, key seat is provided with bearing, bullet pin, bullet in key seat, is vertically arranged with
Pin lower end is provided with bullet pin spring, is provided with skewed slot, is provided with and connects thing bar in skewed slot, connect thing bar left end and mutually cut with scissors with key seat on key seat
Connect, connect thing bar right-hand member and be provided with locating notch, bullet pin upper end is located in skewed slot and contacts with thing bar downside is connect.
3. there is the curved mould of ejecting type edge rolling Shift spindle side according to claim 2, it is characterised in that：The buffer unit is
Buffer spring or yielding rubber.
4. there is the curved mould of ejecting type edge rolling Shift spindle side according to claim 3, it is characterised in that：The piston side wall with
Sealing ring is provided between counterbore.
5. there is the curved mould of ejecting type edge rolling Shift spindle side according to claim 4, it is characterised in that：The horizontal pin-and-hole sets
Four are put, each horizontal pin-and-hole is 45 degree with the angle of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093412.5U CN206083628U (en) | 2016-09-30 | 2016-09-30 | Mandrel side of floating there is curved mould of ejection type edge rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621093412.5U CN206083628U (en) | 2016-09-30 | 2016-09-30 | Mandrel side of floating there is curved mould of ejection type edge rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083628U true CN206083628U (en) | 2017-04-12 |
Family
ID=58481724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621093412.5U Expired - Fee Related CN206083628U (en) | 2016-09-30 | 2016-09-30 | Mandrel side of floating there is curved mould of ejection type edge rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345909A (en) * | 2016-09-30 | 2017-01-25 | 福州大学 | Ejection type edge coiling bending mold on the side of floating mandrel and usage method thereof |
| CN110340234A (en) * | 2019-07-18 | 2019-10-18 | 横店集团东磁股份有限公司 | In the edge rolling mould structure that punching machine uses |
-
2016
- 2016-09-30 CN CN201621093412.5U patent/CN206083628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345909A (en) * | 2016-09-30 | 2017-01-25 | 福州大学 | Ejection type edge coiling bending mold on the side of floating mandrel and usage method thereof |
| CN110340234A (en) * | 2019-07-18 | 2019-10-18 | 横店集团东磁股份有限公司 | In the edge rolling mould structure that punching machine uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170412 Termination date: 20190930 |