CN207547438U - The unloading mechanism being flared using single cylinder or oil cylinder press - Google Patents
The unloading mechanism being flared using single cylinder or oil cylinder press Download PDFInfo
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- CN207547438U CN207547438U CN201721628529.3U CN201721628529U CN207547438U CN 207547438 U CN207547438 U CN 207547438U CN 201721628529 U CN201721628529 U CN 201721628529U CN 207547438 U CN207547438 U CN 207547438U
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- stripper
- screw
- cylinder
- upper mold
- connecting plate
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Abstract
The utility model discloses a kind of unloading mechanisms being flared using single cylinder or oil cylinder press, mainly include upper die and lower die, pipe-expanding machine and cylinder, the upper end of the upper mold is fixedly connected by connecting plate with cylinder, and the lower end of upper mold is run through and is sleeved in stripper；The screw A being fixed on stripper is lifted on connecting plate, enables screw A freely up and down movable, leading screw is fixed on stripper, and stripper realizes the suspension of stripper, the material returned of part by screw A and the position-limiting action of leading screw.This unloading mechanism has the advantage that compared with original material returned mode：1st, equipment requirement is reduced to the cylinder press of single cylinder or oil cylinder press by the hydraulic press of double oil cylinders, reduces the requirement to equipment；2nd, cylinder press or oil cylinder press price only 1,000 yuan of grades, equipment cost are greatly reduced；3rd, simple flow acts, and improves production efficiency；4th, equipment is safer；5th, reduce occupation area of equipment, improve space availability ratio.
Description
Technical field
It is mainly a kind of to be expanded using single cylinder or oil cylinder press the utility model is related to be flared the material returned field of process
The unloading mechanism of mouth.
Background technology
In stainless steel cool-bag product, part can because irony cutter is used to be cut, other process mold design
Unreasonable grade and oral area is caused to be recessed.This problem is generally existing in cool-bag industry.It is cut using advanced laser
It cuts technology substitution irony cutter to be cut, oral area is avoided to be recessed, this is presently the most ideal processing method.But because swashing
Light cutting equipment involves great expense, and still in the process certification stage, thus most of enterprise still select irony cutter into
Row cutting, and increase flaring process together and capable correction is recessed into oral area.
Flaring process is because being flared, two steps of the material returned, so most common is that there are two cylinder or oil cylinders for selection
Equipment.
Common flaring die motion mode such as Fig. 1, shown in 2.During work, upper mold A is transported downwards under the action of upper pressure cylinder
It moves and by part B oral areas press-in lower die C, realizes flaring, as shown in Figure 1.At this point, part B is firmly fitted on lower die C.
To the end of flaring, upper pressure cylinder drives upper mold A to retract, and mandril F is moved upwards under the action of lower pressure cylinder, pushes stripper D
It moves upwards, and releases part B, it is made to be detached with lower die C, as shown in Figure 2.Finally, all mould parts return to initial position,
Work terminates.It should be noted that：For upper mold A on workbench on press, now simplification only draws upper mold A.Lower die C is mounted on
Under press on workbench E, and locked with pressing plate G, screw H.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of single cylinder of utilization or oil cylinder
The unloading mechanism that press is flared.
The purpose of this utility model is completed by following technical solution.It is this using single cylinder or oil cylinder press into
The unloading mechanism of row flaring, mainly including upper die and lower die, pipe-expanding machine and cylinder, the upper end of the upper mold by connecting plate with
Cylinder is fixedly connected, and the lower end of upper mold is run through and is sleeved in stripper；The screw A being fixed on stripper is lifted on connecting plate
On, enable screw A freely up and down movable, leading screw is fixed on stripper, stripper by screw A and the position-limiting action of leading screw,
Realize the suspension of stripper, the material returned of part；Before i.e. upper mold is moved downwardly to the limit, stripper is suspended on connecting plate；Upper mold
When moving upward to the limit, stripper realizes the material returned function of part.
Preferably, the upper end of the upper mold is fixedly connected by screw B with connecting plate, connecting plate is fixed with cylinder to be connected
It connects.
Preferably, the leading screw is locked at by locking nut A on stripper, the upper work of leading screw and pipe-expanding machine is put down
The position-limiting action on direction is moved upwards is played in platform cooperation.
Preferably, the stripper is lifted on by screw A on connecting plate, screw A passes through the through-hole on connecting plate
And pass through locking nut B and be locked on stripper；Screw A freely activities, and play stripper in the side of moving downward in through-holes
Upward position-limiting action.
Preferably, the lower die is fixed on by screw C, locking nut C on the lower workbench of pipe-expanding machine.
The beneficial effects of the utility model are：This unloading mechanism has the advantage that compared with original material returned mode：
1st, equipment requirement is reduced to the cylinder press of single cylinder or oil cylinder press by the hydraulic press of double oil cylinders, reduces and pair sets
Standby requirement；
2nd, cylinder press or oil cylinder press price only 1,000 yuan of grades, equipment cost are greatly reduced；
3rd, simple flow acts, and improves production efficiency；
4th, equipment is safer；
5th, reduce occupation area of equipment, improve space availability ratio.
Description of the drawings
Fig. 1 is the structure diagram that upper mold moves downward in common flaring die；
Fig. 2 is the structure diagram that upper mold moves upwards in common flaring die；
Fig. 3 is structural representation Fig. 1 of the utility model.
Fig. 4 is structural representation Fig. 2 of the utility model.
Fig. 5 is structural representation Fig. 3 of the utility model.
Fig. 6 is the dimensional structure diagram of the utility model.
Reference sign：Cylinder 1, connecting plate 2, screw A3, locking nut A4, stripper 5, upper mold 6, part 7, lower die
8, screw C9, pipe-expanding machine 10, screw B11, leading screw 12, locking nut B13, locking nut C14.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing：
As seen in figures 3-6, this unloading mechanism being flared using single cylinder or oil cylinder press, unloading mechanism are mounted on
On the machine of single cylinder/oil cylinder；The unloading mechanism mainly includes upper mold 6, lower die 8, pipe-expanding machine 10 and cylinder 1, the upper mold 6
Upper terminal screw B11 be fixedly connected with connecting plate 2, connecting plate 2 is fixedly connected with cylinder 1, and the lower end of upper mold 6 is run through and is sleeved on
In stripper 5.The lower die 8 is fixed on by screw C9, locking nut C14 on the lower workbench of pipe-expanding machine 10.It is fixed
3 screw A3 on stripper 5 are lifted on connecting plate 2, and screw A3 passes through the through-hole on connecting plate 2 and passes through locking nut
B13 is locked on stripper 5；Screw A3 freely activities, and play limiting of the stripper 5 on direction is moved downward in through-holes
Effect.Long lead screws 12 are waited equipped with 4 again on stripper 5, and passes through locking nut A4 and is locked on stripper 5, leading screw 12 is with expanding
The position-limiting action on direction is moved upwards is played in the upper workbench cooperation of mouth machine 10.Stripper 5 passes through screw A3 and leading screw
12 position-limiting action realizes the suspension of stripper 5, the material returned of part 7；Before i.e. upper mold 6 is moved downwardly to the limit, stripper 5 is outstanding
It hangs on connecting plate 2；When upper mold 6 moves upward to the limit, stripper 5 realizes the material returned function of part 7.
During work, part 7 is put into lower die 8, starts machine, cylinder 1 pushes upper mold 6 to move downward.By itself
Gravity influences and the position-limiting action of screw A3, and stripper 5 can downwardly together be moved with upper mold 6, but will not be fallen down.This
When, the head undersurface L and 2 upper surface M of connecting plate of screw A3 fit together, as shown in partial enlarged view J in Fig. 3.
Not in contact with to before part 7, the position relationship between upper mold 6 and stripper 5 is consistent with original state Fig. 3.When upper mold 6, the material returned
When plate 5 is in contact with 7 oral area of part, since cylinder 1 is not connected directly or indirectly with stripper 5 and power can not be provided, the material returned
Plate 5 can because part 7 blocking and stop motion.But upper mold 6 provides power by cylinder 1, can continue to move downward, and carries out
Flaring, until stroke-limit.At this point, the head undersurface L of screw A3 and 2 upper surface M of connecting plate are converted to point by fit-state
From state, as shown in partial enlarged view K in Fig. 4.Then, upper mold 6 starts to move upwards, since part 7 is tightly fitted in upper mold 6
On, part 7 can be moved upwardly together with upper mold 6.Due to stripper 5, the gravity of itself is less than required for the disengaging upper mold 6 of part 7
Thrust, the relative position relation between knockout plate 5 and upper mold 6 will be always maintained at during moving upwards, i.e. screw A3
Head undersurface L and 2 upper surface M of connecting plate for discrete state (before part 7 is without departing from upper mold 6, upper mold 6 and stripper 5
Between position relationship and state diagram 4 it is consistent), until leading screw 12 pushes up workbench on pipe-expanding machine 10.When the top of leading screw 12 to expansion
On mouthful machine 10 during workbench, stripper 5 can not be further continued for moving upwards when by resistance, part 7 by the material returned 5 blocking
Also it will be unable to continue up, but upper mold 6 between the 2 upper surface M of head undersurface L and connecting plate of screw A3 because having certain sky
Gap can continue up so that part 7 is slowly detached from upper mold 6, final to realize demoulding, as shown in Figure 5.Upper mold 6 is in screw
When the head undersurface L and 2 upper surface M of connecting plate of A3 are converted to fit-state by discrete state, also by stop motion, it is restored to
The original state of Fig. 3.Before demoulding, part 7 must be held, prevents from falling during its demoulding.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think to be subject to equivalent substitution or change should all to belong to scope of the claims appended by the utility model.
Claims (5)
1. a kind of unloading mechanism being flared using single cylinder or oil cylinder press, mainly including upper mold (6), lower die (8), flaring
Machine (10) and cylinder (1), it is characterised in that：The upper end of the upper mold (6) is fixedly connected by connecting plate (2) with cylinder (1),
The lower end of upper mold (6) is run through and is sleeved in stripper (5)；The screw A (3) being fixed on stripper (5) is lifted on connecting plate
(2) on, make screw A (3) freely up and down movable, leading screw (12) is fixed on stripper (5), and stripper (5) passes through screw A
(3) and the position-limiting action of leading screw (12) suspension of stripper (5), the material returned of part, are realized；I.e. upper mold (6) is moved downwardly to pole
Before limit, stripper (5) is suspended on connecting plate (2)；When upper mold (6) moves upward to the limit, stripper (5) realizes part (7)
Material returned function.
2. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute
The upper end of upper mold (6) stated is fixedly connected by screw B (11) with connecting plate (2), and connecting plate (2) is fixedly connected with cylinder (1).
3. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute
The leading screw (12) stated is locked at by locking nut A (4) on stripper (5), and leading screw (12) and the upper work of pipe-expanding machine (10) are put down
The position-limiting action on direction is moved upwards is played in platform cooperation.
4. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute
The stripper (5) stated is lifted on by screw A (3) on connecting plate (2), and screw A (3) is across the through-hole on connecting plate (2) and leads to
Locking nut B (13) is crossed to be locked on stripper (5)；Screw A (3) in through-holes freely activity, and play stripper (5) to
Position-limiting action in the lower direction of motion.
5. the unloading mechanism according to claim 1 being flared using single cylinder or oil cylinder press, it is characterised in that：Institute
The lower die (8) stated is fixed on by screw C (9), locking nut C (14) on the lower workbench of pipe-expanding machine (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628529.3U CN207547438U (en) | 2017-11-29 | 2017-11-29 | The unloading mechanism being flared using single cylinder or oil cylinder press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628529.3U CN207547438U (en) | 2017-11-29 | 2017-11-29 | The unloading mechanism being flared using single cylinder or oil cylinder press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547438U true CN207547438U (en) | 2018-06-29 |
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ID=62678087
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628529.3U Active CN207547438U (en) | 2017-11-29 | 2017-11-29 | The unloading mechanism being flared using single cylinder or oil cylinder press |
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| CN (1) | CN207547438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962122A (en) * | 2017-11-29 | 2018-04-27 | 浙江安胜科技股份有限公司 | A kind of unloading mechanism being flared using single cylinder or oil cylinder press |
-
2017
- 2017-11-29 CN CN201721628529.3U patent/CN207547438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962122A (en) * | 2017-11-29 | 2018-04-27 | 浙江安胜科技股份有限公司 | A kind of unloading mechanism being flared using single cylinder or oil cylinder press |
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