CN201198023Y - Back support apparatus of feeding machine - Google Patents
Back support apparatus of feeding machine Download PDFInfo
- Publication number
- CN201198023Y CN201198023Y CNU2008201150082U CN200820115008U CN201198023Y CN 201198023 Y CN201198023 Y CN 201198023Y CN U2008201150082 U CNU2008201150082 U CN U2008201150082U CN 200820115008 U CN200820115008 U CN 200820115008U CN 201198023 Y CN201198023 Y CN 201198023Y
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- CN
- China
- Prior art keywords
- butt
- rear supporting
- blank
- shaping mould
- screw
- 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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Abstract
The utility model discloses a rear supporting device of a feeder, which comprises an eccentric cam, a connecting bar, a rear supporting cam seat, a forming die flange, a roller, a strike screw, a forming die ejector pin and an ejector pin, wherein, the eccentric cam drives the connecting bar to rotate; the other end of the connecting bar is connected with the rear supporting cam seat arranged on a rear supporting box through a connecting bar shaft; the rear supporting cam seat is provided with the forming die flange, a stock pushing cam and a whole head die flange; the forming die flange drives the roller arranged on a rear supporting rock to rotate, and simultaneously the strike screw in a rear supporting ejector guard plate which is arranged on the rear supporting rock to rotate along with the roller; and along with the push of a forming die rear supporting main rod, the strike screw enables the forming die ejector pin to push out the ejector pin arranged in a forming die seat in a forming die inter block. The utility model has simple structure and convenient operation, is propped out by the connecting bar in a transmission way, and can independently adjust the length of each rear supporting in work, thereby being very simple and convenient. A rear supporting convex board at the last station can be changed easily to do the work of edge cutting.
Description
Technical field
The utility model relates to a kind of feeder auxiliary equipment, specifically a kind of back support apparatus of feeder.
Background technology
Butt cam in the back support apparatus in the feeder of prior art is difficult for changing, in case damage, disassembling section program complexity is ejected by gear drive during maintenance, is easy to gear is damaged, and brings very burden to the maintenance personal.
The utility model content
Technical problem to be solved in the utility model provides a kind of back support apparatus of feeder at the existing in prior technology defective, the solution prior art (the butt cam is difficult for changing. complicated operation, ejected by gear drive, gear damages easily) defective or problem.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of back support apparatus of feeder, its structure comprises eccentric cam (8), Lian Xuan (6), butt cam chair (2), shaping mould flange (10), roller (17), bump screw (23), shaping mould jemmy (29), thimble (73), described eccentric cam (8) drives and connects pavilion (6) rotation, the other end of connecting rod (6) is connected with the butt cam chair (2) that is contained on the butt case (1) by pitman shaft (4), butt cam chair (2) is provided with shaping mould flange (10) and blank is released cam (53), whole head mould flange (39A), (39B), the roller (17) that described shaping mould flange (10) drives on the butt rocking arm (18) rotates, also swing thereupon of bump screw (23) in the butt liftout guard plate (24) on the butt rocking arm (18) simultaneously in the piece (28) releases the thimble (73) in the shaping mould die holder (32) shaping mould jemmy (29) under the promotion of bump screw (23) along with shaping mould rear supporting master rod (25) between the shaping mould mould.
Stud with copper sheathing (7) and steel bushing (5) in the described connecting rod (6), described butt cam chair (2) is to be fixed on the butt case (1) by butt cam chair axle (3).
Butt liftout guard plate (24) on the described butt rocking arm (18) and roller (17) fix by guard plate bearing pin (21), retainer plate fixed screw (22) and roller shaft (16) respectively, and then the bump screw (23) on the jacking material guard plate (24) is with securing before and after two nuts (72).
Piece (28) is to be fixed in the die box (31) with mold-locked block (33) between described shaping mould mould, and die box (31) and backing plate (30) also are fixed on the fuselage (74) together, also has guide pin bushing (27) also to squeeze in the fuselage (74); Screw thread between butt screw (26) and the guide pin bushing (27) links to each other, and uses hold-doun nut (75) to fix butt screw (26) again; Whole head mould flange (39A) is to be secured on the butt cam chair (2) by pin (37), pin (38).
The rocking arm that described whole head mould flange (39A) drives is respectively whole head tremor arm A (42) and whole head tremor arm B (45), and piece (28), shaping mould jemmy (29), shaping mould rear supporting master rod (25) change piece between the vapour-pressure type mould (48), vapour-pressure type jemmy (47), vapour-pressure type retainer mobile jib (46) respectively between the shaping mould mould.
Described retainer plate fixed screw (22) is released rocking arm (56) by blank and is connected guide rod (34), can drive the blank that is contained on the blank release rocking arm (56) when swinging and release roller (55), and the interior connecting rod (60) of connection pavilion (62) that blank is released on the rocking arm (56) is also swung thereupon with pin (51) and the fixing blank release cam (53) of pin (52); Connecting rod (62) on the blank release rocking arm (56) and blank release roller (55) fix by nut (63) and roller shaft (54) respectively, and the connecting rod (60) in the connecting rod (62) is to have two hex nuts (61) front and back securing; Go up at connecting rod (60) and to connect connecting axle (64) with hex nut (76), and connecting axle (64) and tailstock barrel (65) with screw thread be connected also blank knockout pin (66) be contained in its both in.
Describedly release in the rocking arm (56) and stud with copper sheathing (20), copper sheathing (49), copper sheathing (50), copper sheathing (57), spacer (67), spacer (68), spacer (69), spacer (70), spacer (71) are housed respectively between rocking arm at butt rocking arm (18), whole head tremor arm A (42), whole head tremor arm B (45), blank.
The back support apparatus of a kind of feeder of the present utility model, as follows with respect to its concrete beneficial effect performance of prior art:
The back support apparatus of a kind of feeder of the present utility model, simple in structure, easy to operate, now eject by the connecting rod transmission, butt length of each work can independently be adjusted, and is very easy.End station butt flange can be changed easily, does the work of cutting edge.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further specified.
Fig. 1 is the overall structure schematic diagram of the back support apparatus of a kind of feeder of the present utility model;
Fig. 2 is the A-A structural representation of the back support apparatus of a kind of feeder of the present utility model;
Fig. 3 is the B-B structural representation of the back support apparatus of a kind of feeder of the present utility model;
Fig. 4 is the C-C structural representation of the back support apparatus of a kind of feeder of the present utility model.
Wherein:
| 1 | The butt case | 21 | The guard plate bearing pin | 40 | |
60 | Connect pavilion |
| 2 | The butt cam chair | 22 | The retainer plate fixed screw | 41 | |
61 | Hex nut |
| 3 | Butt cam chair axle | 23 | The bump screw | 42 | Whole head tremor arm A | 62 | Connect pavilion |
| 4 | Pitman shaft | 24 | Butt liftout guard plate | 43 | |
63 | Nut |
| 5 | Steel bushing | 25 | Shaping mould butt square bar | 44 | |
64 | Connecting axle |
| 6 | Connecting rod | 26 | The butt screw | 45 | Whole head |
65 | Tailstock barrel |
| 7 | Copper sheathing | 27 | Guide pin bushing | 46 | Vapour-pressure type retainer |
66 | The blank knockout pin |
| 8 | Eccentric cam | 28 | Piece between the shaping mould mould | 47 | The vapour- |
67 | Spacer |
| 9 | The butt camshaft | 29 | The shaping mould jemmy | 48 | Piece between the vapour- |
68 | Spacer |
| 10 | The shaping mould flange | 30 | |
49 | |
69 | Spacer |
| 11 | Regulate bolt | 31 | Die |
50 | |
70 | |
| 12 | Compact heap | 32 | The shaping |
51 | |
71 | |
| 13 | Connecting axle | 33 | The mold-locked |
52 | Pin | 72 | |
| 14 | Connecting plate | 34 | |
53 | Blank is released cam | 73 | Thimble |
| 15 | Little axle | 35 | |
54 | Roller shaft | 74 | Fuselage |
| 16 | Roller shaft | 36 | |
55 | Blank is released roller | 75 | Hold-doun nut |
| 17 | Roller | 27 | |
56 | Blank is released rocking |
76 | Hex(agonal)screw |
| 18 | The butt rocking arm | 38 | |
57 | Copper sheathing | ||
| 19 | The butt rocker arm shaft | 39 A | Whole |
58 | Push rod | ||
| 20 | Copper sheathing | 39 B | Whole |
59 | Spring |
The specific embodiment
The back support apparatus of a kind of feeder of the present utility model as figure B-B, rotates by eccentric cam 8 company's of drive pavilions 6, and the other end of connecting rod 6 is connected with the butt cam chair 2 that is contained on the butt case 1.Connect pavilion 6 and be connected by pitman shaft 4, and to stud with copper sheathing 7 and steel bushing 5, two covers in connecting rod 6 be respectively to help eccentric cam 8 and pitman shaft 4 not easy to wear in running up with butt cam chair 2.Butt cam chair 2 is to be fixed on the butt case 1 by butt cam chair axle 3, when connecting rod 6 drove 2 rotations of butt cam chair, the shaping mould flange 10 and the blank that are contained on the butt cam chair 2 were released also swing thereupon of cam 53, whole head mould flange 39A, whole head mould flange 39B.{ annotate: six screws, whole head mould flange 39A were used for long outer-hexagonal screw in shaping mould flange 10 was used for producing, and were furnished with whole head mould flange 39B and are used to produce short outer-hexagonal screw.Shaping mould flange 10 is swung the roller 17 that can drive on the butt rocking arms 18 and is rotated, and the butt liftout guard plate 24 interior bump screws 23 that are contained on the butt rocking arm 18 are also swung thereupon.Butt liftout guard plate 24 and roller 17 on the butt rocking arm 18 fix by guard plate bearing pin 21, retainer plate fixed screw 22 and roller shaft 16 respectively, and then the bump screw 23 on the jacking material guard plate 24 is securing with two nut 72 front and back.Can knock shaping mould rear supporting master rod 25 during 23 swings of bump screw, along with the promotion compacted under mould jemmy 29 of shaping mould rear supporting master rod 25 can in the piece 28 be released the thimble in the shaping mould die holder 32 73 between the shaping mould mould, also release along thrust screw aborning thereupon, thereby reached the purpose of butt pass-out.Piece 28 is to be fixed in the die box 31 with mold-locked block 33 between the shaping mould mould in this process, and die box 31 and backing plate 30 also are fixed on the fuselage 74 together, also has guide pin bushing 27 also to squeeze in the fuselage 74.Utilize the screw thread between butt screw 26 and the guide pin bushing 27 to link to each other, fix butt screw 26 with hold-doun nut 75 again shaping mould rear supporting master rod 25 can not vacillated now to the left, now to the right at the volley.Whole head mould flange 39A is secured on the butt cam chair 2 by pin 37, pin 38, its drive manner is followed shaping mould flange 10 unanimities substantially, the rocking arm that just whole head mould flange 39A drives need divide two bodies dress, be respectively whole head tremor arm A42 and whole head tremor arm B45, and piece 28, shaping mould jemmy 29, shaping mould rear supporting master rod 25 change piece 48 between the vapour-pressure type mould, vapour-pressure type jemmy 47, vapour-pressure type retainer mobile jib 46 respectively between the above-mentioned shaping mould mould of mentioning.In figure B-B: when the user need regulate the length of product, adjust back pass-out stroke earlier, secondly adjusting the butt screw.Concrete grammar is as follows: loosen the adjusting bolt 11 that compact heap 12 is secured in butt cam chair 2, regulate bolt 11 is adjusted to pattern flange 10 by connecting axle 13 and connecting plate 14 position.Up pass-out is short, down pass-out is long will to regulate bolt 11, reserves 5-10mm again according to actual pass-out length, locks compact heap 12 again after adjustment is finished.Loosen hold-doun nut 75 then, the advance and retreat of rotation butt screw 26 can be adjusted the length of product, and after this finished, the stroke that must fit in pattern flange 10 was adjusted actual desired pass-out amount.In figure A-A: when the user need regulate the length of whole product, adjust back pass-out stroke earlier, secondly adjusting the butt screw.Concrete grammar is as follows: adjust whole head mould flange 39A or whole head mould flange 39B, nut 43 on whole the set screw 44 loosened get final product, whole set screw 44 up or down adjusted, up pass-out is short, down pass-out is long, reserve 5-10mm again according to actual pass-out length again, adjust finish after locking nut 43 again.Loosen hold-doun nut 75 then, the advance and retreat of rotation butt screw 26 can be adjusted the length of product, after this finishes, must cooperate the stroke of whole head mould flange 39A or 39B to adjust actual desired pass-out amount.In figure C-C, can drive the blank that is contained on the blank release Rocker arm 56 when swinging and release roller 55, and the connection pavilion 62 interior connecting rods 60 that blank is released on the Rocker arm 56 are also swung thereupon with pin 51 and pin 52 fixing blanks release cams 53.Connecting rod 62 on the blank release Rocker arm 56 and blank release roller 55 fix by nut 63 and roller shaft 54 respectively, and the connecting rods 60 in the connecting rod 62 are to have two hex nut 61 front and back securing.On connecting rod 60, connecting connecting axle 64 with hex nut 76, and connecting axle 64 is connected with tailstock barrel 65 usefulness screw threads and blank knockout pin 66 be contained in its both in, blank knockout pin 66 can be released blank smoothly.Connecting rod 61 can be regulated the release length of stock knockout pin 66.
In figure A-A, B-B: top stem casing 36 is put to fuselage 74, again spring 35 is put into top stem casing 36, again guide rod 34 is put into spring 35.When butt rocking arm 18 and whole head tremor arm B45 swing is return, guide rod 34 can press the power of coming on the active force pushing tow butt rocking arm 18 and whole head tremor arm B45 of spring 35 distortion by it, thus when changing butt rocking arm 18 and whole head tremor arm A42 pendulum and going back and the sound crack of shaping mould flange 10 and whole head mould flange 39A or whole head mould flange 39B.Withstanding on fuselage 74 and blank releases push rod 58 between the Rocker arm 56 and spring 59 its effects and catches up with substantially and state institute and say consistent.
In figure B-B, in all rocking arms are running up,, release in the Rocker arm 56 and stud with copper sheathing 20, copper sheathing 49, copper sheathing 50, copper sheathing 57 at butt rocking arm 18, whole head tremor arm A42, whole head tremor arm B45, blank respectively for alleviating wearing and tearing to butt rocker arm shaft 19.In order to prevent can not slide in the moving commentaries on classics of all rocking arms, spacer 67, spacer 68, spacer 69, spacer 70, spacer 71 are housed respectively.
The above embodiment is a kind of of the more preferably concrete embodiment of the utility model, and common variation that those skilled in the art carries out in utility model technical scheme scope and replacement all should be included in the protection domain of the present utility model.
Claims (7)
1. the back support apparatus of a feeder, it is characterized in that: its structure comprises eccentric cam (8), Lian Xuan (6), butt cam chair (2), shaping mould flange (10), roller (17), bump screw (23), shaping mould jemmy (29), thimble (73), described eccentric cam (8) drives and connects pavilion (6) rotation, the other end of connecting rod (6) is connected with the butt cam chair (2) that is contained on the butt case (1) by pitman shaft (4), butt cam chair (2) is provided with shaping mould flange (10) and blank is released cam (53), whole head mould flange (39A), (39B), the roller (17) that described shaping mould flange (10) drives on the butt rocking arm (18) rotates, also swing thereupon of bump screw (23) in the butt liftout guard plate (24) on the butt rocking arm (18) simultaneously in the piece (28) releases the thimble (73) in the shaping mould die holder (32) shaping mould jemmy (29) under the promotion of bump screw (23) along with shaping mould rear supporting master rod (25) between the shaping mould mould.
2. the back support apparatus of a kind of feeder according to claim 1, it is characterized in that: stud with copper sheathing (7) and steel bushing (5) in the described connecting rod (6), described butt cam chair (2) is to be fixed on the butt case (1) by butt cam chair axle (3).
3. the back support apparatus of a kind of feeder according to claim 2, it is characterized in that: butt liftout guard plate (24) on the described butt rocking arm (18) and roller (17) fix by guard plate bearing pin (21), retainer plate fixed screw (22) and roller shaft (16) respectively, and then the bump screw (23) on the jacking material guard plate (24) is with securing before and after two nuts (72).
4. the back support apparatus of a kind of feeder according to claim 3, it is characterized in that: piece (28) is to be fixed in the die box (31) with mold-locked block (33) between described shaping mould mould, and die box (31) and backing plate (30) also are fixed on the fuselage (74) together, also have guide pin bushing (27) also to squeeze in the fuselage (74); Screw thread between butt screw (26) and the guide pin bushing (27) links to each other, and uses hold-doun nut (75) to fix butt screw (26) again; Whole head mould flange (39A) is to be secured on the butt cam chair (2) by pin (37), pin (38).
5. the back support apparatus of a kind of feeder according to claim 4, it is characterized in that: the rocking arm that described whole head mould flange (39A) drives is respectively whole head tremor arm A (42) and whole head tremor arm B (45), and piece (28), shaping mould jemmy (29), shaping mould rear supporting master rod (25) change piece between the vapour-pressure type mould (48), vapour-pressure type jemmy (47), vapour-pressure type retainer mobile jib (46) respectively between the shaping mould mould.
6. the back support apparatus of a kind of feeder according to claim 5, it is characterized in that: described retainer plate fixed screw (22) is released rocking arm (56) by blank and is connected guide rod (34), can drive the blank that is contained on the blank release rocking arm (56) when swinging and release roller (55), and the interior connecting rod (60) of connection pavilion (62) that blank is released on the rocking arm (56) is also swung thereupon with pin (51) and the fixing blank release cam (53) of pin (52); Connecting rod (62) on the blank release rocking arm (56) and blank release roller (55) fix by nut (63) and roller shaft (54) respectively, and the connecting rod (60) in the connecting rod (62) is to have two hex nuts (61) front and back securing; Go up at connecting rod (60) and to connect connecting axle (64) with hex nut (76), and connecting axle (64) and tailstock barrel (65) with screw thread be connected also blank knockout pin (66) be contained in its both in.
7. the back support apparatus of a kind of feeder according to claim 6, it is characterized in that: describedly release in the rocking arm (56) and stud with copper sheathing (20), copper sheathing (49), copper sheathing (50), copper sheathing (57), spacer (67), spacer (68), spacer (69), spacer (70), spacer (71) are housed respectively between rocking arm at butt rocking arm (18), whole head tremor arm A (42), whole head tremor arm B (45), blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201150082U CN201198023Y (en) | 2008-05-12 | 2008-05-12 | Back support apparatus of feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201150082U CN201198023Y (en) | 2008-05-12 | 2008-05-12 | Back support apparatus of feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198023Y true CN201198023Y (en) | 2009-02-25 |
Family
ID=40449179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201150082U Expired - Fee Related CN201198023Y (en) | 2008-05-12 | 2008-05-12 | Back support apparatus of feeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198023Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590507B (en) * | 2009-06-24 | 2011-08-03 | 安特(苏州)精密机械有限公司 | Material-pushing device for mold |
| CN107755571A (en) * | 2016-08-19 | 2018-03-06 | 北京机电研究所 | A kind of lower ejecting mechanism |
| CN108941422A (en) * | 2018-05-24 | 2018-12-07 | 泉州市三业智能科技有限公司 | Automatic impact forging equipment |
| CN107755571B (en) * | 2016-08-19 | 2024-05-14 | 北京机电研究所 | Lower ejection mechanism |
-
2008
- 2008-05-12 CN CNU2008201150082U patent/CN201198023Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101590507B (en) * | 2009-06-24 | 2011-08-03 | 安特(苏州)精密机械有限公司 | Material-pushing device for mold |
| CN107755571A (en) * | 2016-08-19 | 2018-03-06 | 北京机电研究所 | A kind of lower ejecting mechanism |
| CN107755571B (en) * | 2016-08-19 | 2024-05-14 | 北京机电研究所 | Lower ejection mechanism |
| CN108941422A (en) * | 2018-05-24 | 2018-12-07 | 泉州市三业智能科技有限公司 | Automatic impact forging equipment |
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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 |
Granted publication date: 20090225 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |