CN202278127U - Ejecting and overturning mechanism and mold provided with same - Google Patents
Ejecting and overturning mechanism and mold provided with same Download PDFInfo
- Publication number
- CN202278127U CN202278127U CN2011203600485U CN201120360048U CN202278127U CN 202278127 U CN202278127 U CN 202278127U CN 2011203600485 U CN2011203600485 U CN 2011203600485U CN 201120360048 U CN201120360048 U CN 201120360048U CN 202278127 U CN202278127 U CN 202278127U
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- ejector beam
- guide post
- fixed head
- liftout
- straight pin
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Abstract
The utility model relates to an ejecting and overturning mechanism and a mold provided with the same. The utility model provides an ejecting and overturning mechanism, which comprises a first fixing plate, a second fixing plate and an ejecting rod, wherein the first fixing plate is provided with a telescopic device; the second fixing plate is provided with a guide rod for forming a moving pair together with the second fixing plate; the guide rod is parallel to the axis of the guide rod relative to the moving direction of the second fixing plate; one end of the guide rod is hinged with one end of the ejecting rod; the other end of the guide rod is provided with a limiting braking block for limiting the guide rod to move relative to the second fixing plate; and the second fixing plate is positioned between the ejecting rod and the limiting braking block. The utility model further provides a die provided with the ejecting and overturning mechanism. The ejecting and overturning mechanism has the beneficial effects that: through ejecting and overturning actions, parts are automatically transferred onto a conveying belt through the mold, the realization of automation production is facilitated, and production beat is prevented from being influenced by manual piece taking.
Description
Technical field
The utility model relates to the liftout switching mechanism, relates in particular to a kind of liftout switching mechanism and has the mould of this mechanism.
Background technology
In the mould design of auto parts, two kinds of modes of production are generally arranged: the automation line is produced, and the artificial hand moving-wire is produced; The material mode of getting of producing manually is: after the part punching moulding, Lifting Device makes its die cavity that gets loose (part is also in die cavity) with part jack-up, stretches out one's hand through manual work then and gets into the part of taking in the die cavity, sends into next station.The common part of mould of thin and long units (like the beam-like part of automobile) is distant apart from the workbench distance of forcing press; Perhaps design of part more complicated (like beater or beat-up etc.) need be used in the mould of side shaping, receives the influence of wedge structure, and die size is bigger usually.Difficulty is all compared in the artificial pickup of both of these case.And there are following shortcoming in existing manual production and pickup mode: 1, when die size big, when part is far away apart from the press bench face, artificial pickup difficulty (suitable people's operation width≤600mm); When 2, labyrinth such as wedge being arranged when mould, operability just receives effect on structure, and artificial pickup is difficulty relatively; Exist the human engineering problem to reach, influence productive temp.
Summary of the invention
In order to solve the problems of the prior art, the utility model provides a kind of liftout switching mechanism and has had the mould of this mechanism.
The utility model provides a kind of liftout switching mechanism; Comprise first fixed head, second fixed head and ejector beam; Said first fixed head is provided with retractor device, and said second fixed head is provided with the guide post that becomes moving sets with it, and the moving direction of said relatively second fixed head of said guide post and the axis of said guide post parallel; One end of said guide post and an end of said ejector beam are hinged; The other end of said guide post is provided with the spacing brake block that the said guide post of restriction moves relative to said second fixed head, and said second fixed head is between said ejector beam and said spacing brake block, and the middle part of said ejector beam is hinged through first straight pin and said retractor device; The middle part of said ejector beam is provided with the strip through-hole that extends along its axis direction, and said first straight pin is arranged in the said strip through-hole.
Further improvement as the utility model; Said ejector beam is provided with the angular adjustment slide block that becomes moving sets and adjusting, said first straight pin of restriction to move at said strip through-hole with it; The moving direction of the said relatively ejector beam of said angular adjustment slide block and the axis of said ejector beam parallel, and said angular adjustment slide block is connected through the angular adjustment pin with said ejector beam.
Further improvement as the utility model; Said ejector beam is provided with at least two angle adjustment holes that distribute along its axis direction; Said angular adjustment pin is arranged in the said angle adjustment holes, and the local at least part at least with said strip through-hole of said angular adjustment slide block coincides.
As the further improvement of the utility model, said angular adjustment slide block is provided with the U-shaped breach near an end of said strip through-hole, and said U-shaped breach and said strip through-hole are suitable.
Further improvement as the utility model; Said retractor device is a cylinder; Said cylinder comprises cylinder body and the piston rod that is connected with said cylinder body; Said cylinder body is fixedly connected with said first fixed head, and the end of said piston rod is connected with a Y type double-toggle joint, and the two ends of said first straight pin are connected with the two ends of a said Y type double-toggle joint respectively.
Further improvement as the utility model; One end of said guide post is connected with the 2nd Y type double-toggle joint; The two ends of said the 2nd Y type double-toggle joint are connected with second straight pin, and an end of said guide post is hinged through an end of said second straight pin and said ejector beam.
As the further improvement of the utility model, said second straight pin is perpendicular to said ejector beam, and said first straight pin is perpendicular to said ejector beam, and said first straight pin and said second straight pin parallel.
As the further improvement of the utility model, said second fixed head is provided with through hole, and said guide post is arranged on the said through hole, and said spacing brake block is spacing brake hoop, and the minimum diameter of said through hole is less than the maximum outside diameter of said spacing brake hoop.
As the further improvement of the utility model, the moving direction of the flexible direction of said retractor device and said relatively second fixed head of said guide post parallels.
The utility model also provides a kind of mould with liftout switching mechanism, comprises like above-mentioned each described liftout switching mechanism.
The beneficial effect of the utility model is: through such scheme, can pass through retractor device jacking ejector beam, will be positioned at mould through ejector beam has part jack-up; When jack-up behind certain altitude, spacing brake block contacts with second fixed head, guide post stops to rise; But retractor device then continues the jacking ejector beam, and at this moment, first straight pin moves up along strip through-hole in the effect of retractor device; And ejector beam receives the pulling force of guide post, around the rotation of first straight pin, with the part upset of jack-up; Can control the flip angle of ejector beam through the length of control strip through-hole, the action through jack-up, upset helps part is changed on the conveyer belt by mould automatically, helps realizing automated production; Avoid artificial pickup, influence productive temp.
Description of drawings
Fig. 1 is the perspective view of a kind of liftout switching mechanism of the utility model;
Fig. 2 is the jack-up of the said liftout switching mechanism of the utility model, the analog state figure of upset;
Fig. 3 is the front view of the said liftout switching mechanism of the utility model;
Fig. 4 is a kind of structural representation with mould of liftout switching mechanism of the utility model.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 to Fig. 4 is: cylinder 1; First fixed head, 2, the one Y type double-toggle joints 3; First straight pin 4; Angular adjustment slide block 5; U-shaped breach 51; Angular adjustment pin 6; Ejector beam 7; Angle adjustment holes 71; Strip through-hole 72; Second straight pin 8; The 2nd Y type double-toggle joint 9; Second fixed head 10; Guide post 11; Spacing brake hoop 12.
To shown in Figure 3, a kind of liftout switching mechanism comprises the ejector beam 7 that flat first fixed head 2, second fixed head 10 and stainless steel are processed like Fig. 1; Wherein, said ejector beam 7 is a linearity, and said first fixed head 2 is provided with retractor device; Said second fixed head 10 is provided with the guide post 11 that becomes moving sets with it; Said guide post 11 is cylindric, and the moving direction of said relatively second fixed head 10 of said guide post 11 and the axis of said guide post 11 parallel, wherein; Said guide post 11 is perpendicular to said second fixed head 10; And said guide post 11 can slide up and down by said relatively second fixed head 10, and an end of said guide post 11 and an end of said ejector beam 7 are hinged; The other end of said guide post 11 is provided with the spacing brake block that the said guide post 11 of restriction moves relative to said second fixed head 10; Said second fixed head 10 can limit said guide post 11 moving relative to said second fixed head 10 through said spacing brake block between said ejector beam 7 and said spacing brake block, promptly when said spacing brake block contacts with said second fixed head 10; Said guide post 11 stops to move; The middle part of said ejector beam 7 is hinged with said retractor device through first straight pin 4, and the middle part of said ejector beam 7 is provided with the strip through-hole 72 that extends along its axis direction, and said strip through-hole 72 is the in-line through hole; Said first straight pin 4 is arranged in the said strip through-hole 72, and said first straight pin 4 can move by the axial direction along said ejector beam 7 in said strip through-hole 72.
Extremely shown in Figure 3 like Fig. 1; Said ejector beam 7 is provided with the angular adjustment slide block 5 that becomes moving sets and adjusting, said first straight pin 4 of restriction to move at said strip through-hole 72 with it; The moving direction of the said relatively ejector beam 7 of said angular adjustment slide block 5 and the axis of said ejector beam 7 parallel; Said angular adjustment slide block 5 is connected through angular adjustment pin 6 with said ejector beam 7; Wherein, can control the mobile space of said first straight pin 4 in said strip through-hole 72 through said angular adjustment slide block 5, to control the flip angle of said ejector beam 7.
Extremely shown in Figure 3 like Fig. 1; Said ejector beam 7 is provided with at least two angle adjustment holes 71 that distribute along its axis direction; Said angular adjustment pin 6 is arranged in the said angle adjustment holes 71; At least the local part at least with said strip through-hole 72 of said angular adjustment slide block 5 coincides, wherein, and maybe be through said angular adjustment pin 6 be arranged in the different said angle adjustment holes 71; Change the axial location of said angular adjustment slide block 5 on said ejector beam 7; Regulating the degree that overlaps of said angular adjustment slide block 5 and said strip through-hole 72, and then control the mobile space of said first straight pin 4 in said strip through-hole 72, to control the flip angle of said ejector beam 7.
To shown in Figure 3, said angular adjustment slide block 5 is provided with U-shaped breach 51 near an end of said strip through-hole 72 like Fig. 1, and said U-shaped breach 51 and said strip through-hole 72 are suitable, and the width of promptly said U-shaped breach 51 equals the width of said strip through-hole 72.
Extremely shown in Figure 3 like Fig. 1; Said retractor device is a cylinder 1; Said cylinder 1 comprises cylinder body and the piston rod that is connected with said cylinder body; Said cylinder body is fixedly connected with said first fixed head 2, and the end of said piston rod is connected with a Y type double-toggle joint 3, and the two ends of said first straight pin 4 are connected with the two ends of a said Y type double-toggle joint 3 respectively.
Extremely shown in Figure 3 like Fig. 1; One end of said guide post 11 is connected with the 2nd Y type double-toggle joint 9; The two ends of said the 2nd Y type double-toggle joint 9 are connected with second straight pin 8, and an end of said guide post 11 is hinged with an end of said ejector beam 7 through said second straight pin 8.
Extremely shown in Figure 3 like Fig. 1; Said second straight pin 8 is perpendicular to said ejector beam 7; Said first straight pin 4 is perpendicular to said ejector beam 7, and said first straight pin 4 parallels with said second straight pin 8, wherein; Said first straight pin 4 is the first Wrist joint pin of a Y type double-toggle joint 3, and said second straight pin 8 is the second Wrist joint pin of the 2nd Y type double-toggle joint 9.
Extremely shown in Figure 3 like Fig. 1; Said second fixed head 10 is provided with through hole; Said guide post 11 is arranged on the said through hole; Said spacing brake block is spacing brake hoop 12, and the minimum diameter of said through hole is less than the maximum outside diameter of said spacing brake hoop 12, and said spacing brake hoop 12 is around said 11 1 weeks of guide post and radially outward protruding.
To shown in Figure 3, the moving direction of the flexible direction of said cylinder 1 and said relatively second fixed head 10 of said guide post 11 parallels like Fig. 1.
As shown in Figure 4; A kind of mould with liftout switching mechanism; Comprise like above-mentioned each described liftout switching mechanism, wherein, earlier first fixed head 2 and second fixed head 10 are separately fixed on the die holder of said mould; Through the reciprocating motion of cylinder 1, drive ejector beam 7 and under the control of cylinder 1 and guide post 11, move; When moving to the position of setting, spacing brake hoop 12 contacts with second fixed head 10, and moving upward of guide post 11 stops; Ejector beam 7 will rotate around first straight pin 4 under the effect of cylinder 1, realize upset, make part fall into conveyer belt; When first straight pin 4 contacted with angular adjustment slide block 5, ejector beam 7 arrived maximum flip angle; Through angular adjustment pin 6 positions of changeable angle adjusting slider 5 on ejector beam 7, reach the position of its flip angle of control.
A kind of liftout switching mechanism that the utility model provides and the mould with this mechanism can pass through retractor device jacking ejector beam 7, and will be positioned at mould through ejector beam 7 has part jack-up; When jack-up behind certain altitude, spacing brake block contacts with second fixed head 10, guide post 11 stops to rise; But retractor device then continues jacking ejector beam 7, and at this moment, first straight pin 4 moves up along strip through-hole 72 in the effect of retractor device; And ejector beam 7 receives the pulling force of guide post 11, around 4 rotations of first straight pin, with the part upset of jack-up; Can control the flip angle of ejector beam 7 through the length of control strip through-hole 72, the action through jack-up, upset helps part is changed on the conveyer belt by mould automatically, helps realizing automated production; Avoid artificial pickup; Influence productive temp,, can realize part ejecting automatically on die cavity through the stretching motion of cylinder 1; Can realize automatic upset, make the part that ejects to drop into conveyer belt automatically; Do not need manual work to stretch out one's hand to get into die cavity to get part, reduced the potential safety hazard of operation, solved the human engineering problem of production process; Part can be deviate from die cavity automatically, falls into conveyer belt, reduces the time of artificial pickup, has improved production efficiency; Can be through the position of adjustment angular adjustment slide block 5 on ejector beam 7, the flip angle of control ejector beam 7.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (10)
1. liftout switching mechanism; It is characterized in that: comprise first fixed head (2), second fixed head (10) and ejector beam (7); Said first fixed head (2) is provided with retractor device; Said second fixed head (10) is provided with the guide post (11) that becomes moving sets with it; The axis of the moving direction of said relatively second fixed head of said guide post (11) (10) and said guide post (11) parallels; One end of one end of said guide post (11) and said ejector beam (7) is hinged; The other end of said guide post (11) is provided with the spacing brake block that the said guide post of restriction (11) moves relative to said second fixed head (10), and said second fixed head (10) is positioned between said ejector beam (7) and the said spacing brake block, and the middle part of said ejector beam (7) is hinged through first straight pin (4) and said retractor device; The middle part of said ejector beam (7) is provided with the strip through-hole (72) that extends along its axis direction, and said first straight pin (4) is arranged in the said strip through-hole (72).
2. liftout switching mechanism according to claim 1; It is characterized in that: said ejector beam (7) is provided with the angular adjustment slide block (5) that becomes moving sets and adjusting, said first straight pin of restriction (4) to move at said strip through-hole (72) with it; The axis of the moving direction of the said relatively ejector beam of said angular adjustment slide block (5) (7) and said ejector beam (7) parallels, and said angular adjustment slide block (5) is connected through angular adjustment pin (6) with said ejector beam (7).
3. liftout switching mechanism according to claim 2; It is characterized in that: said ejector beam (7) is provided with at least two angle adjustment holes (71) that distribute along its axis direction; Said angular adjustment pin (6) is arranged in the said angle adjustment holes (71), and the local at least part at least with said strip through-hole (72) of said angular adjustment slide block (5) coincides.
4. liftout switching mechanism according to claim 3 is characterized in that: said angular adjustment slide block (5) is provided with U-shaped breach (51) near an end of said strip through-hole (72), and said U-shaped breach (51) is suitable with said strip through-hole (72).
5. liftout switching mechanism according to claim 1; It is characterized in that: said retractor device is cylinder (1); Said cylinder (1) comprises cylinder body and the piston rod that is connected with said cylinder body; Said cylinder body is fixedly connected with said first fixed head (2), and the end of said piston rod is connected with a Y type double-toggle joint (3), and the two ends of said first straight pin (4) are connected with the two ends of a said Y type double-toggle joint (3) respectively.
6. liftout switching mechanism according to claim 1; It is characterized in that: an end of said guide post (11) is connected with the 2nd Y type double-toggle joint (9); The two ends of said the 2nd Y type double-toggle joint (9) are connected with second straight pin (8), and an end of said guide post (11) is hinged with an end of said ejector beam (7) through said second straight pin (8).
7. liftout switching mechanism according to claim 6; It is characterized in that: said second straight pin (8) is perpendicular to said ejector beam (7); Said first straight pin (4) is perpendicular to said ejector beam (7), and said first straight pin (4) parallels with said second straight pin (8).
8. liftout switching mechanism according to claim 1; It is characterized in that: said second fixed head (10) is provided with through hole; Said guide post (11) is arranged on the said through hole; Said spacing brake block is spacing brake hoop (12), and the minimum diameter of said through hole is less than the maximum outside diameter of said spacing brake hoop (12).
9. liftout switching mechanism according to claim 1 is characterized in that: the moving direction of the flexible direction of said retractor device and said relatively second fixed head of said guide post (11) (10) parallels.
10. the mould with liftout switching mechanism is characterized in that: comprise like each described liftout switching mechanism in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203600485U CN202278127U (en) | 2012-02-24 | 2012-02-24 | Ejecting and overturning mechanism and mold provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203600485U CN202278127U (en) | 2012-02-24 | 2012-02-24 | Ejecting and overturning mechanism and mold provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278127U true CN202278127U (en) | 2012-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203600485U Expired - Fee Related CN202278127U (en) | 2012-02-24 | 2012-02-24 | Ejecting and overturning mechanism and mold provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278127U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909267A (en) * | 2011-09-23 | 2013-02-06 | 上汽通用五菱汽车股份有限公司 | Ejection turnover mechanism and mold with same |
| CN104001833A (en) * | 2013-12-18 | 2014-08-27 | 柳州广菱汽车技术有限公司 | Material returning device of deep drawing part mould |
| CN106111806A (en) * | 2016-06-27 | 2016-11-16 | 安徽江淮汽车股份有限公司 | A kind of device for discharging and the mould comprising this device for discharging |
| CN108581483A (en) * | 2018-05-02 | 2018-09-28 | 宁波敏实汽车零部件技术研发有限公司 | A kind of automobile component drilling milling special plane |
-
2012
- 2012-02-24 CN CN2011203600485U patent/CN202278127U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102909267A (en) * | 2011-09-23 | 2013-02-06 | 上汽通用五菱汽车股份有限公司 | Ejection turnover mechanism and mold with same |
| CN104001833A (en) * | 2013-12-18 | 2014-08-27 | 柳州广菱汽车技术有限公司 | Material returning device of deep drawing part mould |
| CN106111806A (en) * | 2016-06-27 | 2016-11-16 | 安徽江淮汽车股份有限公司 | A kind of device for discharging and the mould comprising this device for discharging |
| CN108581483A (en) * | 2018-05-02 | 2018-09-28 | 宁波敏实汽车零部件技术研发有限公司 | A kind of automobile component drilling milling special plane |
| CN108581483B (en) * | 2018-05-02 | 2023-06-27 | 宁波敏实汽车零部件技术研发有限公司 | Drilling and milling special machine for automobile parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120620 Termination date: 20210224 |