CN208083253U - A kind of lid equipment processed - Google Patents
A kind of lid equipment processed Download PDFInfo
- Publication number
- CN208083253U CN208083253U CN201820584501.2U CN201820584501U CN208083253U CN 208083253 U CN208083253 U CN 208083253U CN 201820584501 U CN201820584501 U CN 201820584501U CN 208083253 U CN208083253 U CN 208083253U
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- Prior art keywords
- shaft
- fixedly installed
- pilot hole
- support column
- bar
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Abstract
The utility model provides a kind of lid equipment processed, belongs to packaging material production equipment technology.This lid equipment processed includes a rack, punching press hydraulic cylinder is fixedly installed in rack, it is fixedly installed upper mold on the push rod of punching press hydraulic cylinder, it is rotatably connected to a shaft in rack, the support column vertical with shaft is fixedly installed in shaft, middle part and the shaft of support column are fixedly linked, the both ends of support column are respectively provided with a lower die being adapted to upper mold, a pilot hole is offered in support column, is inserted in pilot hole and expects bar, is connected by resetting spring between the middle part and pilot hole of blanking bar；The both ends of blanking bar can respectively be stretched out except the surface of two lower dies, and one end that blanking bar is pressurized can retract in pilot hole；Shaft is by its rotation of a driving mechanisms control.The utility model has many advantages, such as that stability is high, can disposably complete multiple working procedure.
Description
Technical field
The utility model belongs to packaging material production equipment technology, is related to a kind of lid equipment processed.
Background technology
The lid of metal packaging tank or glass jar made of coiled material, is completed by following process, and coiled material cut-parts strike out
Lid, flange, a crimping, secondary crimping with convex ribs, the convex ribs in punch cover are to enhance the hard of top surface
Degree and intensity, the purpose of crimping are to improve the intensity of flange, keep its leakproofness between tank body preferable；
In the prior art, when striking out multiple lids on rectangle coiled material, flange can not be disposably completed, and in flange
Pre-setting is not carried out yet to the outer rim of lid in process, substandard products are susceptible to when lid being made to carry out a crimping, the reason is that
It is easy to cause that crimping direction is opposite when crimping or the impaired deformation of cover edge.
Invention content
The purpose of this utility model is the existing above problem in view of the prior art, provides a kind of lid equipment processed, this reality
The technical problem to be solved is that how convenient for the good lid of punching press to carry out mould unloading with novel.
The purpose of this utility model can be realized by following technical proposal：A kind of lid equipment processed, which is characterized in that this system
Lid equipment includes a rack, and punching press hydraulic cylinder is fixedly installed in the rack, fixes and sets on the push rod of the punching press hydraulic cylinder
It is equipped with upper mold, a shaft is rotatably connected in the rack, the support column vertical with shaft, institute are fixedly installed in the shaft
The middle part and shaft for stating support column are fixedly linked, and the both ends of the support column are respectively provided with a lower die being adapted to upper mold, institute
It states and offers a pilot hole in support column, be inserted in the pilot hole and expect bar, the middle part of the blanking bar and pilot hole
Between by resetting spring be connected；The both ends of the blanking bar can respectively be stretched out except the surface of two lower dies, and blanking bar
One end of compression can retract in pilot hole；The shaft is by its rotation of a driving mechanisms control.
Coiled material passes through between upper die and lower die, and punching press hydraulic cylinder moves down, and upper die and lower die is made to carry out punch forming to coiled material,
At the same time, upper mold pushes blanking bar, and blanking bar is made to move down certain distance in pilot hole, to make to be located at blanking bar movement side
Lid in upward lower die is pushed out, and carries out discharging；Driving mechanisms control and the lower die of blanking are rotated to lower part of upper die, such as
This is repeatedly, it can be ensured that discharging is accurate, avoids snap gauge.
Blanking bar and resetting spring can avoid stamping press from causing the decalcomania on lid to upper mold into row buffering
Damage.
In a kind of above-mentioned lid equipment processed, the upper mold is rounded, and the lower surface ecto-entad of the upper mold is set successively
There are shear-blade, recessing groove and cope match plate, the upper surface of the lower die that there is evacuation step corresponding with shear-blade and step down
The surface of mould board is run through in the corresponding pillow platform of slot and mould board corresponding with cope match plate, the end of the pilot hole.
In a kind of above-mentioned lid equipment processed, be circumferentially evenly distributed on the pillow platform it is several hold down assembly, the compression
Component includes the fixed block being fixed on pillow platform, and the two sides of the fixed block are fixedly installed the cunning of two parallelly distribute ons respectively
Bar is arranged with a sleeve on the slide bar, is connected by holddown spring between the slide bar and sleeve, is located at fixed block the same side
Two sleeves between be fixedly installed the short axle parallel with fixed block, a steel ball, the pressure are rotatably connected in the short axle
It is located at the steel ball part on the inside of fixed block on tight component to stretch out except the medial surface of pillow platform, described hold down assembly above is located at fixed block
The steel ball part in outside is stretched out except the lateral surface of pillow platform.
After shear-blade cuts coiled material, under the action of resting the head on platform, on the inside of pillow platform with the outer rim of cover board to be punched it
Between part can smoothly be pressurized and be overturn, to form flange under the action of steel ball.
Steel ball protects flange, keeps the frictional resistance being subject in its switching process smaller, to be protected to it,
Decalcomania is avoided to wear.
In a kind of above-mentioned lid equipment processed, an annular groove is offered on the medial surface of the recessing groove, is located on the inside of pillow platform
Steel ball can be caught in the annular groove.
Steel ball on the outside of pillow platform can make shear-blade will not be by larger rigidity to shear-blade into row buffering
Impact force, at the same time, due between each steel ball on the outside of pillow platform there is gap, shear-blade to act on the pressure on coiled material
Active area is smaller, and the problem of making shearing more smooth out, being not difficult to find out, thus bring is：Flange outer rim forms partly inside, portion
Point outside corrugated in order to eliminate this case, and makes to form inside pre-curl state at the outer rim of flange, in recessing groove
Medial surface on offer annular groove, when punching press to range, rest the head on the steel ball on the inside of platform and act in annular groove, rest the head on the steel on the outside of platform
Pearl is pressurized, and keeps the steel ball surveyed in pillow platform larger to the active force at cover edge, the outer rim of lid is made to tilt inwardly, is formed pre-
Crimping.
In a kind of above-mentioned lid equipment processed, the driving mechanism includes a stepper motor, the output of the stepper motor
Axis is connected with the shaft, and the positioning plate in the same plane with support column, the punching press are fixedly installed in the shaft
Two panels clamping plate is fixedly installed on the push rod of hydraulic cylinder；The push rod of the punching press hydraulic cylinder moves down, and positioning plate can be made to be plugged in
Between two panels clamping plate.
Step motor control shaft rotates, and each rotation angle is 180 °, in order to avoid shaft is shaken, makes the position of lower die
It is precisely corresponding with upper mold, positioning plate and clamping plate, punching press hydraulic cylinder are set and moved down, can make positioning plate be clamped in two clamping plates it
Between, to be positioned, after the completion of punching press, upper mold moves up, and clamping plate is detached from the limitation to positioning plate, and shaft is allow to rotate.
Description of the drawings
Fig. 1 is the sectional view of this lid equipment processed.
Fig. 2 is the planar structure schematic diagram of this lid equipment processed.
Fig. 3 is the planar structure schematic diagram of lower die in this lid equipment processed.
Fig. 4 is the structural schematic diagram to hold down assembly in this lid equipment processed.
Fig. 5 is the partial enlarged view of location A in Fig. 1.
In figure, 1, punching press hydraulic cylinder；2, upper mold；21, shear-blade；22, recessing groove；23, cope match plate；24, annular groove；3, under
Mould；31, step is avoided；32, platform is rested the head on；33, mould board；34, fixed block；35, slide bar；36, sleeve；37, short axle；38, steel ball；
39, holddown spring；41, shaft；42, support column；43, pilot hole；44, blanking bar；45, resetting spring；51, positioning plate；52, it presss from both sides
Plate.
Specific implementation mode
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As depicted in figs. 1 and 2, this lid equipment processed includes a rack, and punching press hydraulic cylinder 1, punching press are fixedly installed in rack
Be fixedly installed upper mold 2 on the push rod of hydraulic cylinder 1, a shaft 41 be rotatably connected in rack, be fixedly installed in shaft 41 with
The vertical support column 42 of shaft 41, middle part and the shaft 41 of support column 42 are fixedly linked, and the both ends of support column 42 are respectively provided with one
A lower die 3 being adapted to upper mold 2 offers a pilot hole 43 in support column 42, and material bar 44 is inserted in pilot hole 43, under
Expect to be connected by resetting spring 45 between the middle part and pilot hole 43 of bar 44；The both ends of blanking bar 44 can respectively be stretched out under two
Except the surface of mould 3, and one end that blanking bar 44 is pressurized can retract in pilot hole 43；Shaft 41 by a driving mechanisms control its
Rotation.
Coiled material passes through between upper mold 2 and lower die 3, and punching press hydraulic cylinder 1 moves down, and upper mold 2 and lower die 3 is made to carry out punching press to coiled material
Molding, at the same time, upper mold 2 push blanking bar 44, so that blanking bar 44 is moved down certain distance in pilot hole 43, to make to be located at
The lid in lower die 3 in 44 direction of motion of blanking bar is pushed out, and carries out discharging；Driving mechanisms control and the lower die of blanking 3
Rotation is to 2 lower section of upper mold, repeatedly, it can be ensured that discharging is accurate, avoids snap gauge.
Blanking bar 44 and resetting spring 45 can avoid stamping press to the decalcomania on lid to upper mold 2 into row buffering
It causes to damage.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, upper mold 2 is rounded, and the lower surface ecto-entad of upper mold 2 is equipped with shearing successively
Blade 21, recessing groove 22 and cope match plate 23, the upper surface of lower die 3 have evacuation step 31 corresponding with shear-blade 21, with allow
The table of mould board 33 is run through in position 22 corresponding pillow platform 32 of slot and mould board 33 corresponding with cope match plate 23, the end of pilot hole 43
Face.
As shown in figure 4, pillow platform 32 on be circumferentially evenly distributed with it is several hold down assembly, hold down assembly including be fixed on pillow platform 32
On fixed block 34, the two sides of fixed block 34 are fixedly installed the slide bar 35 of two parallelly distribute ons, are arranged on slide bar 35 respectively
There is a sleeve 36, be connected by holddown spring 39 between slide bar 35 and sleeve 36, is located at two sleeves of 34 the same side of fixed block
Be fixedly installed the short axle 37 parallel with fixed block 34 between 36, a steel ball 38 be rotatably connected in short axle 37, hold down assembly on
38 part of steel ball positioned at 34 inside of fixed block is stretched out except the medial surface of pillow platform 32, is held down assembly upper positioned at 34 outside of fixed block
38 part of steel ball stretch out pillow platform 32 lateral surface except.
After shear-blade 21 cuts coiled material, under the action of resting the head on platform 32,32 inside of pillow platform and cover board to be punched
Part between outer rim can smoothly be pressurized and be overturn, to form flange under the action of steel ball 38.
Steel ball 38 protects flange, keeps the frictional resistance being subject in its switching process smaller, to be protected to it
Shield, avoids decalcomania from wearing.
An annular groove 24 is offered on the medial surface of recessing groove 22, the steel ball 38 positioned at 32 inside of pillow platform can be caught in annular groove 24
It is interior.
Positioned at pillow platform 32 outside steel ball 38 can to shear-blade 21 into row buffering, make shear-blade 21 will not by compared with
Big rigid shock power, at the same time, due between each steel ball 38 in 32 outside of pillow platform there is gap, shear-blade 21 to act on
The active area of pressure on coiled material is smaller, and the problem of making shearing more smooth out, being not difficult to find out, thus bring is：Flange outer rim
Formed part inwardly, the outside corrugated in part, in order to eliminate this case, and make to form inside pre-roll at the outer rim of flange
Side state, offers annular groove 24 on the medial surface of recessing groove 22, and when punching press to range, the steel ball 38 of 32 inside of pillow platform is made
In annular groove 24, the steel ball 38 in 32 outside of pillow platform is pressurized, and makes the steel ball 38 surveyed in pillow platform 32 to the active force at cover edge
It is larger, so that the outer rim of lid is tilted inwardly, forms pre-curl.
As shown in Fig. 2, driving mechanism includes a stepper motor, the output shaft of stepper motor is connected with shaft 41, shaft 41
On be fixedly installed the positioning plate 51 in the same plane with support column 42, be fixedly installed on the push rod of punching press hydraulic cylinder 1
Two panels clamping plate 52；The push rod of punching press hydraulic cylinder 1 moves down, and positioning plate 51 can be made to be plugged between two panels clamping plate 52；Stepper motor
It controls shaft 41 to rotate, each rotation angle is 180 °, in order to avoid shaft 41 is shaken, keeps the position of lower die 3 and upper mold 2 accurate
It is corresponding, positioning plate 51 is set and clamping plate 52, punching press hydraulic cylinder 1 move down, can make positioning plate 51 be clamped in two clamping plates 52 it
Between, to be positioned, after the completion of punching press, upper mold 2 moves up, and clamping plate 52 is detached from limitation to positioning plate 51, makes shaft 41 can be with
Rotation.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of lid equipment processed, which is characterized in that this lid equipment processed includes a rack, and punching press liquid is fixedly installed in the rack
Cylinder pressure (1) is fixedly installed upper mold (2) on the push rod of the punching press hydraulic cylinder (1), a shaft is rotatably connected in the rack
(41), the support column vertical with shaft (41) (42), the middle part of the support column (42) are fixedly installed on the shaft (41)
It is fixedly linked with shaft (41), the both ends of the support column (42) are respectively provided with a lower die (3) being adapted to upper mold (2), institute
It states and offers a pilot hole (43) in support column (42), material bar (44), the blanking are inserted in the pilot hole (43)
It is connected by resetting spring (45) between the middle part of bar (44) and pilot hole (43)；The both ends of the blanking bar (44) can be distinguished
It stretches out except the surface of two lower dies (3), and one end that blanking bar (44) is pressurized can retract in pilot hole (43)；The shaft
(41) by its rotation of a driving mechanisms control.
2. a kind of lid equipment processed according to claim 1, which is characterized in that the upper mold (2) is rounded, the upper mold (2)
Lower surface ecto-entad successively be equipped with shear-blade (21), recessing groove (22) and cope match plate (23), the upper table of the lower die (3)
Face has and shear-blade (21) corresponding evacuation step (31), pillow platform (32) corresponding with recessing groove (22) and and cope match plate
(23) surface of mould board (33) is run through in corresponding mould board (33), the end of the pilot hole (43).
3. a kind of lid equipment processed according to claim 2, which is characterized in that the pillow platform (32) if on be circumferentially evenly distributed with
It is dry to hold down assembly, it is described to hold down assembly including the fixed block (34) being fixed on pillow platform (32), the both sides of the fixed block (34)
Face is fixedly installed the slide bar (35) of two parallelly distribute ons respectively, and a sleeve (36), the cunning are arranged on the slide bar (35)
Be connected by holddown spring (39) between bar (35) and sleeve (36), be located at fixed block (34) the same side two sleeves (36) it
Between be fixedly installed the short axle parallel with fixed block (34) (37), be rotatably connected to a steel ball (38), institute on the short axle (37)
It states upper steel ball (38) part on the inside of fixed block (34) that holds down assembly to stretch out except the medial surface of pillow platform (32), the compression
It is located at steel ball (38) part on the outside of fixed block (34) on component to stretch out except the lateral surface of pillow platform (32).
4. a kind of lid equipment processed according to claim 3, which is characterized in that offered on the medial surface of the recessing groove (22)
One annular groove (24), being located at the steel ball (38) on the inside of pillow platform (32) can be caught in the annular groove (24).
5. according to a kind of lid equipment processed of claims 1 or 2 or 3 or 4, which is characterized in that the driving mechanism includes a step
Stepper motor, the output shaft of the stepper motor are connected with the shaft (41), are fixedly installed and support on the shaft (41)
Column (42) positioning plate (51) in the same plane is fixedly installed two panels clamping plate on the push rod of the punching press hydraulic cylinder (1)
(52)；The push rod of the punching press hydraulic cylinder (1) moves down, and positioning plate (51) can be made to be plugged between two panels clamping plate (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584501.2U CN208083253U (en) | 2018-04-23 | 2018-04-23 | A kind of lid equipment processed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820584501.2U CN208083253U (en) | 2018-04-23 | 2018-04-23 | A kind of lid equipment processed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208083253U true CN208083253U (en) | 2018-11-13 |
Family
ID=64055683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820584501.2U Expired - Fee Related CN208083253U (en) | 2018-04-23 | 2018-04-23 | A kind of lid equipment processed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208083253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380780A (en) * | 2018-04-23 | 2018-08-10 | 华源包装（咸宁）有限公司 | A kind of lid equipment processed |
-
2018
- 2018-04-23 CN CN201820584501.2U patent/CN208083253U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380780A (en) * | 2018-04-23 | 2018-08-10 | 华源包装（咸宁）有限公司 | A kind of lid equipment processed |
| CN108380780B (en) * | 2018-04-23 | 2024-03-26 | 华源包装（咸宁）有限公司 | Cover making equipment |
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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 |
Granted publication date: 20181113 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |