CN206394068U - Spring nut process units - Google Patents
Spring nut process units Download PDFInfo
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- CN206394068U CN206394068U CN201621446619.6U CN201621446619U CN206394068U CN 206394068 U CN206394068 U CN 206394068U CN 201621446619 U CN201621446619 U CN 201621446619U CN 206394068 U CN206394068 U CN 206394068U
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- cam
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- spring nut
- axle
- process units
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Abstract
The utility model provides a kind of spring nut process units, the problem of solving spring nut automated production.Spring nut process units of the present utility model is that the mould for producing spring nut is attached on automatic punching shear bending machine, realizes the full-automation of production spring nut, using manpower and material resources sparingly, there is provided economic benefit.
Description
Technical field
The utility model is related to a kind of spring nut process units, the spring nut of espespecially a kind of achievable automated production
Process units.
Background technology
The production of current spring nut is carried out on traditional punch press, is completed by one-shot or progressive die mode.One-shot
Inefficiency, progressive die scrap (bridge) waste material is more, and mould is complicated.Therefore, production efficiency is both improved, scrap piece loss, and reduction are reduced again
The complexity of mould, is energy-saving and emission-reduction, the target of synergy consumption reduction of manufacturing enterprise's pursuit.There is a kind of automatic punching on the market at present
Bending machine is cut, cost performance is high, can carry out the production of spring nut on this machine, using mould is decomposed, realizes no waste mine
Or less waste material production, reduce mould complexity.But how the mould for producing spring nut is attached on the machine to be
The problem of solving.
Therefore, it is necessary to a kind of spring nut process units of new achievable automated production is designed, it is above-mentioned to overcome
Problem.
Utility model content
For background technology problem encountered, the purpose of this utility model is to provide a kind of achievable automated production
Spring nut process units.
To achieve the above object, the utility model uses a kind of spring nut process units of following technological means, including：One
Motor, the motor is provided with a small belt pulley, and the small belt pulley connects a big belt pulley, the great Pi provided with a belt
Belt wheel connects a clutch-brake, and the clutch-brake connects one end of a power transmission shaft, the other end connection of the power transmission shaft
One flywheel, the power transmission shaft be provided with a first gear, the relative two ends of the first gear connect respectively a second gear and
One eccentric mechanism gear, the second gear connects a first axle, multiple bevel gears connect respectively the first axle, the second axle,
It is square that 3rd axle and the 4th axle make it surround one；Connected in the first axle on one first cam, first cam and connect one
A right bending mould is connected on right sliding block, the right sliding block；One second cam, the 3rd cam and the 8th are connected on second axle convex
Bending mould after connecting one on a rear slider, the rear slider is connected on wheel, second cam；One is connected on 3rd cam
A unloading mold is connected on loading and unloading material sliding block, the loading and unloading material sliding block；Forming slide in connection one, described on 8th cam
Upper forming slide connects a stationary core rod；Connected respectively on 3rd axle one the 4th cam, the 5th cam, stamping machine connecting rod and
Connected on 6th cam, the 4th cam on bending mould before connecting one on a front-slider, the front-slider, the preceding bending mould
Provided with one second scissors；A cut cells is connected on 5th cam, the cut cells is provided with one first scissors；It is described
Connected on punching press connecting rod and connect a blanking die on a stamping machine sliding block, the stamping machine sliding block；Connected on 6th cam
One feeding non-return mechanism；Connected on 4th axle on one the 7th cam and a feeding mechanical hand, the 7th cam and connect one
A left bending mould is connected on left slider, the left slider；Connect and connect on a connecting rod, the connecting rod on the eccentric mechanism gear
Connect to connect on a rocking bar, the rocking bar and connect the feeding mechanical hand on a pull bar, the pull bar.
Further, the stationary core rod is fixed on the upper forming slide and is positioned on blank material band.
Further, one end of the stationary core rod is agreed with the rear bending mould, and the other end agrees with the preceding bending mould.
Further, the blanking die is provided with two cover die knives, and the blank material band is needed for by punching is formed twice
Part deploys areal model.
Further, the stationary core rod is fixed on the centre that the part deploys areal model.
Further, the stationary core rod is fastened in the middle of sample, and the unloading mold is by sample from the stationary core rod
Come off.
Compared with prior art, the utility model has the advantages that：Spring nut production dress of the present utility model
What is put is that the mould for producing spring nut is attached on automatic punching shear bending machine, realizes the full-automatic of production spring nut
Change, using manpower and material resources sparingly, there is provided economic benefit.
Brief description of the drawings
Fig. 1 is one of structural representation of the utility model spring nut process units；
Fig. 2 is the two of the structural representation of the utility model spring nut process units；
Fig. 3 is the schematic diagram of the utility model spring nut process units；
Fig. 4 is the mould state diagram one of the utility model spring nut process units；
Fig. 5 is the mould state diagram two of the utility model spring nut process units；
Fig. 6 is the mould state diagram three of the utility model spring nut process units；
Fig. 7 is the mould state diagram four of the utility model spring nut process units；
Fig. 8 is the mould state diagram five of the utility model spring nut process units；
Fig. 9 is a Fig. 7 sectional view；
Figure 10 is a Fig. 8 sectional view.
The drawing reference numeral explanation of embodiment：
1. the cam of 6. rear slider of motor 2. small belt pulley, 3. belt, 4. big belt pulley, 5. clutch-brake 7. second
8. the punching press of 13. left slider of forming slide 14. on the loading and unloading material sliding block 12. of the second the 3rd the 8th cam of cam 10. of axle 9. 11.
The rocking bar 21. of the 4th 18. feeding mechanical hand of the 7th cam of axle 17., 19. pull bar of 15. bevel gear 16. of machine fixed station 20.
The cam of 24. the 3rd axle 26. of stamping machine sliding block 25. of feeding 23. stamping machine connecting rod of the 6th cam of non-return mechanism 22. the 5th
27. the second gear 34. of 28. 32. connecting rod of the 4th cam 30. flywheel, 31. power transmission shaft of front-slider 29. of cut cells 33.
The feed device 40. of 35. eccentric mechanism gear of first gear, 36. 38. first axle of right 37. first cam of sliding block 39. is punched
The left scissors of 45. first scissors of bending mould 46. second of bending mould 44. before the right bending mould 43. of bending mould 42. after mould 41.
47. the stationary core rod of 48. sample of blank material band, 49. unloading mold 50..
Embodiment
It is with reference to accompanying drawing and specifically real for ease of being better understood from the purpose of this utility model, structure, feature and effect etc.
Applying mode, the utility model is described in further detail.
As shown in accompanying drawing 1 to accompanying drawing 3, spring nut process units, including：One motor 1, the motor 1 is small provided with one
Belt pulley 2, the small belt pulley 2 connects a big belt pulley 4 provided with a belt 3, and the big belt pulley 4 connects a clutch and brake
Device 5, the clutch-brake 5 connects one end of a power transmission shaft 31, and the other end of the power transmission shaft 31 connects a flywheel 30.It is described
Power transmission shaft 31 is provided with a first gear 34, and it is inclined that the relative two ends of the first gear 34 connect a second gear 33 and one respectively
Heart crank gear 35.The second gear 33 connects a first axle 38, and multiple bevel gears 15 connect the first axle 38, the respectively
It is square that two axles 8, the 3rd axle 25 and the 4th axle 16 make it surround one.One first cam 37, described the are connected in the first axle 38
Connected on one cam 37 and a right bending mould 42 is connected on a right sliding block 36, the right sliding block 36.Connection one the on second axle 8
Connect and connected on a rear slider 6, the rear slider 6 on two cams 7, the 3rd cam 9 and the 8th cam 10, second cam 7
Bending mould 41 after one.Connected on 3rd cam 9 and connect a discharging mould on a loading and unloading material sliding block 11, the loading and unloading material sliding block 11
Tool 49.Forming slide 12 in connection one on 8th cam 10, the upper forming slide 12 connects a stationary core rod 50.It is described
One the 4th cam 29, the 5th cam 26, the cam 22 of stamping machine connecting rod 23 and the 6th are connected on 3rd axle 25 respectively, the described 4th is convex
Connect on a front-slider 28, the front-slider 28 bending mould 43 before connection one on wheel 29, the preceding bending mould 43 is provided with one the
Two scissors 46.A cut cells 27 is connected on 5th cam 26, the cut cells 27 is provided with one first scissors 45.Institute
State and a stamping machine sliding block 24 is connected on punching press connecting rod, a blanking die 40, the blanking die are connected on the stamping machine sliding block 24
Tool 40 has a punching press fixed station 14.A feeding non-return mechanism 21 is connected on 6th cam 22.On 4th axle 16
Connect and a left slider 13, the left slider 13 are connected on one the 7th cam 17 and a feeding mechanical hand 18, the 7th cam 17
One left bending mould 44 of upper connection.Connected on the eccentric mechanism gear 35 and a rocking bar 20 connected on a connecting rod 32, the connecting rod,
Connected on the rocking bar 20 and connect the feeding mechanical hand 18 on a pull bar 19, the pull bar 19.The stationary core rod 50
It is fixed on the upper forming slide 12 and is positioned on blank material band 47.One end of the stationary core rod 50 and the rear bending mould
41 agree with, and the other end agrees with the preceding bending mould 43.The blanking die 40 is provided with two cover die knives, the blank material band 47
Deploy areal model by being punched the part needed for being formed twice.The stationary core rod 50 is fixed on the part expansion plane mould
The centre of type.The stationary core rod 50 is fastened in the middle of sample 48, and the unloading mold 49 is by sample 48 from the stationary core rod
Come off in 50.Spring nut process units of the present utility model is that to be attached to automatic punching shear curved for the mould that will produce spring nut
On bent lathe, the full-automation of production spring nut is realized, using manpower and material resources sparingly, there is provided economic benefit.
The operation steps of the mould of the production spring nut of spring nut process units of the present utility model are：Such as accompanying drawing 4
Shown, a blank material band 47 passes through feed device 39, and into the blanking die 40, the blanking die 40 is provided with two cover dies
Knife, punching of the two cover die knives by two steps can obtain required part expansion areal model.The part expansion being punched
Areal model enters mould group, and the stationary core rod 50 is fixed on the middle of part expansion areal model and keeps fixed position
Put.As shown in Figure 5, first scissors 45 abuts the surface that the part deploys areal model, and the rear bending mould 41 is first
The mobile top for being fastened on the stationary core rod 50.As shown in Figure 6, then the preceding bending mould 43 deploys flat to the part
Surface model is moved, and is engaged with the stationary core rod 50, the second scissors 46 and first scissors on the preceding bending mould 43
45 coordinate the cut-out part expansion areal model so that the part expansion areal model extrudes fixed core in preceding bending mould 43
It is molded while rod 50 with the shape of stationary core rod 50.As shown in Figure 7, the subsequent left bending mould 44 and the right curved mould
Tool 42 deploys areal model extruding to part simultaneously and draws required sample 48.As shown in accompanying drawing 8 and accompanying drawing 9, the subsequent left side
Bending mould 44, the right bending mould 42, the preceding bending mould 43 and the rear bending mould 41 set back simultaneously, the discharging mould
Tool 49 unloads the sample 48 from the stationary core rod 50, is discharged on the discharging slideway that drops.
Detailed description above is only the explanation of the preferred embodiment of the utility model, and non-therefore limitation is of the present utility model specially
Sharp scope, so, all equivalence techniques changes with carried out by this creation specification and diagramatic content are both contained in the utility model
The scope of the claims in.
Claims (6)
1. a kind of spring nut process units, it is characterised in that including：
One motor, the motor is provided with a small belt pulley, and the small belt pulley connects a big belt pulley, institute provided with a belt
State big belt pulley and connect a clutch-brake, the clutch-brake connects one end of a power transmission shaft, the power transmission shaft it is another
One flywheel of end connection, the power transmission shaft is provided with a first gear, and the relative two ends of the first gear connect one second respectively
Gear and an eccentric mechanism gear, the second gear connect a first axle, and multiple bevel gears connect the first axle, the respectively
It is square that two axles, the 3rd axle and the 4th axle make it surround one；
Connect to connect on one first cam, first cam on a right sliding block, the right sliding block in the first axle and connect one
Right bending mould；
Connected on second axle on one second cam, the 3rd cam and the 8th cam, second cam and connect a rear slider,
Bending mould after connection one on the rear slider；Connect and connect on a loading and unloading material sliding block, the loading and unloading material sliding block on 3rd cam
Connect a unloading mold；Forming slide in connection one on 8th cam, the upper forming slide connects a stationary core rod；
One the 4th cam, the 5th cam, stamping machine connecting rod and the 6th cam, the 4th cam are connected on 3rd axle respectively
Bending mould before connection one on one front-slider of upper connection, the front-slider, the preceding bending mould is provided with one second scissors；Described
A cut cells is connected on five cams, the cut cells is provided with one first scissors；A punching press is connected on the punching press connecting rod
A blanking die is connected on machine sliding block, the stamping machine sliding block；A feeding non-return mechanism is connected on 6th cam；
Connected on 4th axle on one the 7th cam and a feeding mechanical hand, the 7th cam and connect a left slider, it is described
A left bending mould is connected on left slider；
Connect to connect on a connecting rod, the connecting rod on the eccentric mechanism gear and connect a push-and-pull on a rocking bar, the rocking bar
The feeding mechanical hand is connected on bar, the pull bar.
2. spring nut process units as claimed in claim 1, it is characterised in that：The stationary core rod be fixed on described into
Type sliding block is simultaneously positioned on blank material band.
3. spring nut process units as claimed in claim 2, it is characterised in that：One end of the stationary core rod with it is described after
Bending mould agrees with, and the other end agrees with the preceding bending mould.
4. spring nut process units as claimed in claim 2, it is characterised in that：The blanking die is provided with two cover dies
Knife, part expansion areal model of the blank material band needed for by being punched formation twice.
5. spring nut process units as claimed in claim 4, it is characterised in that：The stationary core rod is fixed on the part
Deploy the centre of areal model.
6. spring nut process units as claimed in claim 2, it is characterised in that：The stationary core rod is fastened in sample
Between, the unloading mold comes off sample from the stationary core rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446619.6U CN206394068U (en) | 2016-12-27 | 2016-12-27 | Spring nut process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621446619.6U CN206394068U (en) | 2016-12-27 | 2016-12-27 | Spring nut process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206394068U true CN206394068U (en) | 2017-08-11 |
Family
ID=59511923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621446619.6U Active CN206394068U (en) | 2016-12-27 | 2016-12-27 | Spring nut process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206394068U (en) |
-
2016
- 2016-12-27 CN CN201621446619.6U patent/CN206394068U/en active Active
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