CN206509390U - A kind of flexible perforating press and flexible perforating press system - Google Patents
A kind of flexible perforating press and flexible perforating press system Download PDFInfo
- Publication number
- CN206509390U CN206509390U CN201720149343.3U CN201720149343U CN206509390U CN 206509390 U CN206509390 U CN 206509390U CN 201720149343 U CN201720149343 U CN 201720149343U CN 206509390 U CN206509390 U CN 206509390U
- Authority
- CN
- China
- Prior art keywords
- punching
- mould
- hydraulic cylinder
- holder block
- upper holder
- 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.)
- Active
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a kind of flexible perforating press and flexible perforating press system, and flexible perforating press includes guiderail base (1), left punching system and right punching system；The left punching system and the right punching system are symmetrical set, also, the left punching system and right punching system can be moved left and right under servomotor driving respectively.Therefore the Trapezoidal punching of plate can be realized, i.e., flexible perforating press.Advantage：(1) the punching problem that punching width is fixed effectively is solved, the different hole of width is processed on same plate and different, it is flexible and changeable.(2) can be according to the different shape of plunger chip die, the product of design production different demands meets the requirement of numerous clients, adaptability is stronger.(3) use traditional ball-screw safe and reliable, it is quick and convenient, drive ball-screw to control the precision of punching position by servomotor.
Description
Technical field
A kind of flexible punching techniques field that the utility model belongs in machining, and in particular to flexible perforating press and soft
Property perforating press system.
Background technology
In recent years, at home and abroad automobile manufacturing field obtained popularity and should the part of flexible punching techniques shaping
With automotive light weight technology process of having made greater efforts to promote.A large amount of with hydroformed part use, and the processing mode in hole is more next on part
More paid close attention to by domestic and foreign scholars.
When being punched out using traditional punching apparatus, punch pattern is single, only can go out pitch of holes on same sheet material
The many rounds of identical, for example, going out 5 rounds on same sheet material, are made up of, then per round two holes：Between 1st hole of row two
Away from, two pitch of holes ... two pitch of holes all sames of the 5th row of the 2nd row, use demand can not be met.In addition, traditional punching is set
It is standby that also there is the low deficiency of punching efficiency.
Utility model content
The defect existed for prior art, the utility model provides a kind of flexible perforating press and flexible perforating press system,
Can effectively it solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of flexible perforating press, including guiderail base (1), left punching system and right punching system；
The front and rear sides of the guiderail base (1) are respectively arranged with fromer rail (1.1) and rear rail (1.2)；The left punching system and
The right punching system is symmetrical set in before the left and right sides of the guiderail base (1), also, the left punching system
Afterwards both sides respectively with the fromer rail (1.1) and the rear rail (1.2) slidable connection, make the left punching system can be along leading
Rail is moved left and right；The front and rear sides of the right punching system respectively with the fromer rail (1.1) and the rear rail (1.2)
Slidable connection, makes the right punching system to be moved left and right along guide rail；
The left punching system or the right punching system include：Mould supporting plate (2), hydraulic cylinder supporting plate under punching
(3), n roads punching unit (4), servomotor (5) and ball-screw (6)；N is natural number；Wherein, mould supporting plate under the punching
(2) it is located at the lower section of the hydraulic cylinder supporting plate (3), mould supporting plate (2) passes through connecting pole (7) and the hydraulic pressure under the punching
Cylinder supporting plate (3) connect, under the punching front and rear sides of mould supporting plate (2) respectively with the fromer rail (1.1) and it is described after
Guide rail (1.2) slidable connection；The servomotor (5) passes through mould supporting plate (2) under the ball-screw (6) and the punching
Connection, the servomotor (5) drives mould supporting plate (2) under the punching to carry out a left side along guide rail by the ball-screw (6)
Move right；N roads punching unit (4) is equally spaced under the punching above mould supporting plate (2) by direction from the front to the back.
It is preferred that, punching unit described in per pass (4) includes：Hydraulic cylinder (4.1) and punching die (4.2)；The punching
Mould (4.2) includes hydraulic cylinder attaching nut (4.2.1), adjustment block (4.2.2), the first upper holder block (4.2.3), the second upper holder block
(4.2.4), the 3rd upper holder block (4.2.5), connecting spring (4.2.6), upper mould (4.2.7), lower mould (4.2.8), lower mould sole piece
(4.2.9) and drift (4.2.10)；
The hydraulic cylinder (4.1) is arranged on the correspondence position of hydraulic cylinder supporting plate (3) upper surface, the hydraulic cylinder (4.1)
Piston rod bottom through the hydraulic cylinder supporting plate (3) and extend to lower section, and with the hydraulic cylinder attaching nut (4.2.1)
It is fixed；The hydraulic cylinder (4.1) drives the hydraulic cylinder attaching nut (4.2.1) to carry out elevating movement；The hydraulic cylinder connection
The lower section of nut (4.2.1) is fixedly mounted the adjustment block (4.2.2), pressed on described first successively by order from top to bottom
Block (4.2.3), second upper holder block (4.2.4) and the 3rd upper holder block (4.2.5)；3rd upper holder block (4.2.5)
Bottom be connected by the connecting spring (4.2.6) with the upper surface of the upper mould (4.2.7)；First upper holder block
The axial centre of (4.2.3) and second upper holder block (4.2.4) is offered matches somebody with somebody with the top clearance of the drift (4.2.10)
It is fixed at the top of the through hole of conjunction, the drift (4.2.10) in the through hole, the bottom of the drift (4.2.10) is worn successively
The through hole that the 3rd upper holder block (4.2.5) and the upper mould (4.2.7) center are opened up is crossed, and extends to the upper mould
The outside of (4.2.7)；
The lower mould (4.2.8) is fixed on mould supporting plate (2) upper table under the punching by the lower mould sole piece (4.2.9)
The correspondence position in face, also, the lower mould (4.2.8) is located at the surface of the upper mould (4.2.7)；
The hydraulic cylinder (4.1) passes through hydraulic cylinder attaching nut (4.2.1), the adjustment block described in the power drive of hydraulic pressure
(4.2.2), first upper holder block (4.2.3), second upper holder block (4.2.4), the 3rd upper holder block (4.2.5), institute
The upper die component for stating connecting spring (4.2.6) and the upper mould (4.2.7) composition is integrally moved up and down；When the upper module
When part is integrally moved up and down, sheet material is held between the upper mould (4.2.7) and the lower mould (4.2.8), meanwhile, punching
Head (4.2.10), which is moved downward, acts on sheet material, realizes the punching to sheet material.
It is preferred that, the punching unit (4) also includes：Sleeve (4.2.11), guide pillar (4.2.12) and compression spring
(4.2.13)；
The guide pillar (4.2.12) is fixedly mounted above the side of the lower mould sole piece (4.2.9)；The guide pillar
The outside of (4.2.12) is arranged the compression spring (4.2.13)；Fixed peace below the side of first upper holder block (4.2.3)
The downward opening sleeve (4.2.11) is filled, also, the internal diameter of the sleeve (4.2.11) is more than the guide pillar (4.2.12)
External diameter, the sleeve (4.2.11) is sheathed on the guide pillar (4.2.12) outside；When first upper holder block (4.2.3) to
During lower motion, drive the sleeve (4.2.11) to move downward, and then compress the compression spring (4.2.13)；When described first
When upper holder block (4.2.3) needs upward reset, the compression spring (4.2.13) discharges compression stress, and then provides screen resilience and auxiliary
Boosting moves first upper holder block (4.2.3) reset upwards.
It is preferred that, the drift (4.2.10) includes pierce punch and the cut-out class of drift two；
The n drift used for n roads punching unit (4), by sheet material direction of advance, preceding n-1 drift is use
In the pierce punch of the punching on sheet material；Last drift is the cut-out drift for cutting off sheet material.
It is preferred that, n is equal to 6.
The utility model also provides a kind of flexible perforating press system of application flexibility perforating press, including：Uncoiler feeding is filled
Put, leveling apparatus and flexible perforating press；The uncoiler feed device, the leveling apparatus and the flexible perforating press according to
Secondary connection.
A kind of flexible perforating press and flexible perforating press system that the utility model is provided have advantages below：
(1) the utility model can effectively solve the punching problem of punching width fixation, and width is processed on same plate
Spend different holes and different, it is flexible and changeable.
(2) can be according to the different shape of plunger chip die, the product of design production different demands, meet numerous clients will
Ask, adaptability is stronger.
(3) use traditional ball-screw safe and reliable, it is quick and convenient, drive ball-screw to control by servomotor
The precision of punching position processed.
Brief description of the drawings
The dimensional structure diagram for the flexible perforating press that Fig. 1 provides for the utility model；
Fig. 2 is Fig. 1 front view；
Fig. 3 is Fig. 1 top view；
Left punching system or the structural representation of right punching system that Fig. 4 provides for the utility model；
Fig. 5 is Fig. 1 left view；
Fig. 6 is the structural representation of punching die；
Fig. 7 is Fig. 6 axial section stereogram；
Fig. 8 is Fig. 7 front view；
Fig. 9 is Fig. 7 side view；
Figure 10 is stereograms of the Fig. 7 in another angle.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model is solved are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
As Figure 1-3, the utility model provides a kind of flexible perforating press, including guiderail base 1, left punching system and the right side
Punching system；The front and rear sides of guiderail base 1 are respectively arranged with fromer rail 1.1 and rear rail 1.2；Left punching system and right punching
System is symmetrical set in the left and right sides of guiderail base 1, also, left punching system front and rear sides respectively with fromer rail
1.1 and the slidable connection of rear rail 1.2, left punching system is moved left and right along guide rail；Front and rear the two of right punching system
Side respectively with fromer rail 1.1 and the slidable connection of rear rail 1.2, right punching system is moved left and right along guide rail；
With reference to Fig. 4-Fig. 5, left punching system or right punching system include：Mould supporting plate 2, hydraulic cylinder supporting plate under punching
3rd, n roads punching unit 4, servomotor 5 and ball-screw 6；N is natural number；Wherein, mould supporting plate 2 is located at hydraulic cylinder under punching
Mould supporting plate 2 is connected by connecting pole 7 with hydraulic cylinder supporting plate 3 under the lower section of supporting plate 3, punching, mould supporting plate 2 under punching
Front and rear sides respectively with fromer rail 1.1 and the slidable connection of rear rail 1.2；Servomotor 5 passes through mould under ball-screw 6 and punching
Supporting plate 2 is connected, and servomotor 5 drives mould supporting plate 2 under punching to be moved left and right along guide rail by ball-screw 6；N roads are rushed
Hole unit 4 is equally spaced under punching above mould supporting plate 2 by direction from the front to the back.In Fig. 1, n is 6,
With reference to Fig. 6-Figure 10, per pass punching unit 4 includes：Hydraulic cylinder 4.1 and punching die 4.2；Punching die 4.2 is wrapped
Include hydraulic cylinder attaching nut 4.2.1, adjustment block 4.2.2, the first upper holder block 4.2.3, the second upper holder block 4.2.4, the 3rd upper holder block
4.2.5, connecting spring 4.2.6, upper mould 4.2.7, lower mould 4.2.8, lower mould sole piece 4.2.9 and drift 4.2.10；
Hydraulic cylinder 4.1 is arranged on the correspondence position of the upper surface of hydraulic cylinder supporting plate 3, and the piston rod bottom of hydraulic cylinder 4.1 is worn
Cross hydraulic cylinder supporting plate 3 and extend to lower section, and fixed with hydraulic cylinder attaching nut 4.2.1；The driving hydraulic cylinder of hydraulic cylinder 4.1 connects
Connected nut 4.2.1 carries out elevating movement；Hydraulic cylinder attaching nut 4.2.1 lower section is fixed successively to pacify by order from top to bottom
Debug monoblock 4.2.2, the first upper holder block 4.2.3, the second upper holder block 4.2.4 and the 3rd upper holder block 4.2.5；3rd upper holder block
4.2.5 bottom is connected by connecting spring 4.2.6 with upper mould 4.2.7 upper surface；Pressed on first upper holder block 4.2.3 and second
Block 4.2.4 axial centre offers the through hole with drift 4.2.10 top clearance cooperation, and drift 4.2.10 top is fixed
In through hole, drift 4.2.10 bottom sequentially passes through the through hole that the 3rd upper holder block 4.2.5 and upper mould 4.2.7 centers are opened up, and
Extend to mould 4.2.7 outside；
Lower mould 4.2.8 is fixed on the correspondence position of the upper surface of mould supporting plate 2 under punching by lower mould sole piece 4.2.9, also,
Lower mould 4.2.8 is located at upper mould 4.2.7 surface；The effect of upper mould is that position changes when plate is pushed down to prevent punching.
Punching die moves up and down and realized by hydraulic cylinder, hydraulic cylinder power output and piston effective area and its both sides
Pressure difference be directly proportional；Hydraulic cylinder is substantially filled by cylinder barrel and cylinder cap, piston and piston rod, sealing device, buffer unit with exhaust
Put composition.Buffer unit is with exhaust apparatus depending on concrete application occasion, and other devices are then essential.The hydraulic energy of hydraulic cylinder
Mechanical energy is converted into, the function that drift pumps is realized, drift coordinates with lower mould, selects suitable according to the shape of punching
Lower mould.
Specifically motion process is：Power drive hydraulic cylinder attaching nut 4.2.1 of the hydraulic cylinder 4.1 by hydraulic pressure, adjustment block
4.2.2, the first upper holder block 4.2.3, the second upper holder block 4.2.4, the 3rd upper holder block 4.2.5, connecting spring 4.2.6 and upper mould
4.2.7 the upper die component constituted is integrally moved up and down；When upper die component is integrally moved up and down, sheet material is held in
Between upper mould 4.2.7 and lower mould 4.2.8, meanwhile, drift 4.2.10, which is moved downward, acts on sheet material, realizes the punching to sheet material.
In Fig. 1, left punching system or right punching system set 6 road punching units respectively, wherein, the road liquid of 4.1.1- the 1st
Cylinder pressure, the road hydraulic cylinders of 4.1.2- the 2nd, the road hydraulic cylinders of 4.1.3- the 3rd, the road hydraulic cylinders of 4.1.4- the 4th, the road hydraulic cylinders of 4.1.5- the 5th,
4.1.6- the 6th road hydraulic cylinder；4.2.1- the 1st road punching die, the road punching dies of 4.2.2- the 2nd, the road perforating dies of 4.2.3- the 3rd
Tool, the road punching dies of 4.2.4- the 4th, the road punching dies of 4.2.5- the 5th, the road punching dies of 4.2.6- the 6th.
In addition, punching unit 4 also includes：Sleeve 4.2.11, guide pillar 4.2.12 and compression spring 4.2.13；Lower mould sole piece
4.2.9 guide pillar 4.2.12 is fixedly mounted above side；Guide pillar 4.2.12 outside is arranged compression spring 4.2.13；Pressed on first
Downward opening sleeve 4.2.11 is fixedly mounted below block 4.2.3 side, also, sleeve 4.2.11 internal diameter is more than guide pillar
4.2.12 external diameter, sleeve 4.2.11 is sheathed on guide pillar 4.2.12 outside；When the first upper holder block 4.2.3 is moved downward, band
Moving sleeve 4.2.11 is moved downward, and then compresses compression spring 4.2.13；When the first upper holder block 4.2.3 needs upward reset,
Compression spring 4.2.13 discharge compression stress, and then provide screen resilience and the first upper holder block of auxiliary pushing 4.2.3 resets upwards.
In practical application, drift 4.2.10 includes pierce punch and the cut-out class of drift two；Adopted for n roads punching unit 4
N drift, by sheet material direction of advance, preceding n-1 drift is the pierce punch for the punching on sheet material；Last punching
Head is the cut-out drift for cutting off sheet material.
The utility model also provides a kind of flexible perforating press system of application flexibility perforating press, including：Uncoiler feeding is filled
Put, leveling apparatus and flexible perforating press；Uncoiler feed device, leveling apparatus and flexible perforating press are sequentially connected.
The utility model also provides a kind of flexible hole-punching method of application flexibility perforating press system, comprises the following steps：
Step 1, by sheet material conveying direction, uncoiler feed device, leveling apparatus and flexible perforating press are set gradually；
Wherein, flexible perforating press includes symmetrical left punching system and right punching system；Left punching system includes：It is left
Mould supporting plate, left hydraulic cylinder supporting plate, the left punching unit in n roads, left servomotor and the ballscrew that rolls left under punching；Right punching system
Including：Mould supporting plate, right hydraulic cylinder supporting plate, the right punching unit in n roads, right servomotor and right ball-screw under right punching；
Left punching system includes the left punching unit in n roads, and by sheet material conveying direction, the 1st road punching unit, the 2nd are designated as successively
The n-th road of road punching unit ... punching unit；Right punching system includes n roads punching unit, by sheet material conveying direction, and the is designated as successively
1 ' road punching unit, the road punching unit of the 2nd ' road punching unit ... the n-th '；On sheet material conveying direction, between adjacent punching unit
Spacing and hole on sheet material between spacing it is identical and immobilize；According to the shape in hole to be gone out on sheet material, each road punching is determined
Drift and the type of lower mould that unit is used；
Step 2, uncoiling is carried out to coiled sheet material by uncoiler feed device；Again by leveling apparatus by the sheet material after uncoiling
Smoothed；Sheet material after smoothing is fed by the charging length of setting；Wherein, in punch process, the plate of straightening device is passed through
When material is transferred to punching die, plate needs to pass sequentially through the support roller of centre, and support roller is that support plate is prevented in punching
The position of plate occurs dislocation and influences the precision of punching.Meanwhile, control left servomotor and right servo respectively by setup parameter
Motor action；Left servomotor drives the movement of mould supporting plate progress left and right directions under left punching by the ballscrew that rolls left, and then
The drift of the left punching unit in n roads is set to be located at the surface of setting position on the left of sheet material；Right servomotor passes through right ball-screw band
Move mould supporting plate under right punching and carry out the movement of left and right directions, and then the drift of the right punching unit in n roads is located on the right side of sheet material and set
Position the surface put；Now, the left side of sheet material is between mould on mould under left side and left side；The right side of sheet material is located under right side
On mould and right side between mould；
Step 3, according to punching quantity demand, the hydraulic cylinder downward actuation setpoint distance of the left punching unit in m roads is controlled, is made
M hole is gone out on the left of sheet material simultaneously；Wherein, m is less than n, and m is natural number；Control the hydraulic cylinder downward actuation of the right punching unit in m roads
Setpoint distance, makes on the right side of sheet material while going out m hole；
Wherein, the action process of left punching unit or right punching unit is：
During the piston rod downward actuation of hydraulic cylinder, promote hydraulic cylinder attaching nut, adjustment block, the first upper holder block, on second
Briquetting and the single piece downward actuation setpoint distance of the 3rd upper holder block formation；When single piece downward actuation setpoint distance, pass through
Mould downward actuation in the resiliency urged of connecting spring, upper mould directly contacts sheet material and applies flexible force to sheet material, and then by sheet material
Flexible downward is pushed to the surface of lower mould, realizes the fixation to sheet material；Meanwhile, drift acts on downwards sheet material, to sheet material
Correspondence position punching；Then, the piston rod of hydraulic cylinder acts reset upwards, and then drives punching to be resetted away from sheet material, thus
Complete one-off hole-piercing；
Step 4, sheet material continues after length needed for being fed to, by controlling left servomotor and right servomotor actuating quantity,
Left and right sides pitch of holes to be formed on sheet material, i.e. punching width is can adjust to can adjust；Then, execution step 3 is repeated, it is right
Sheet material is punched out.
In summary, the flexible perforating press that the utility model is provided, with advantages below：
(1) the utility model can effectively solve the punching problem of punching width fixation, and width is processed on same plate
Spend different holes and different, it is flexible and changeable.
(2) can be according to the different shape of plunger chip die, the product of design production different demands, meet numerous clients will
Ask, adaptability is stronger.
(3) use traditional ball-screw safe and reliable, it is quick and convenient, drive ball-screw to control by servomotor
The precision of punching position processed.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard protection domain of the present utility model.
Claims (6)
1. a kind of flexible perforating press, it is characterised in that including guiderail base (1), left punching system and right punching system；It is described to lead
The front and rear sides of flange of rail seat (1) are respectively arranged with fromer rail (1.1) and rear rail (1.2)；The left punching system and the right side
Punching system is symmetrical set in the left and right sides of the guiderail base (1), also, the front and rear sides of the left punching system
Respectively with the fromer rail (1.1) and the rear rail (1.2) slidable connection, the left punching system is set to be carried out along guide rail
Move left and right；The front and rear sides of the right punching system respectively with the fromer rail (1.1) and the rear rail (1.2) slidably
Connection, makes the right punching system to be moved left and right along guide rail；
The left punching system or the right punching system include：Mould supporting plate (2), hydraulic cylinder supporting plate (3), n under punching
Road punching unit (4), servomotor (5) and ball-screw (6)；N is natural number；Wherein, mould supporting plate (2) position under the punching
In the lower section of the hydraulic cylinder supporting plate (3), mould supporting plate (2) passes through connecting pole (7) and the hydraulic cylinder branch under the punching
Fagging (3) connect, under the punching front and rear sides of mould supporting plate (2) respectively with the fromer rail (1.1) and the rear rail
(1.2) slidable connection；The servomotor (5) is connected by mould supporting plate (2) under the ball-screw (6) and the punching
Connect, the servomotor (5) drives mould supporting plate (2) under the punching to carry out left and right along guide rail by the ball-screw (6)
It is mobile；N roads punching unit (4) is equally spaced under the punching above mould supporting plate (2) by direction from the front to the back.
2. flexible perforating press according to claim 1, it is characterised in that punching unit described in per pass (4) includes：Hydraulic pressure
Cylinder (4.1) and punching die (4.2)；The punching die (4.2) includes hydraulic cylinder attaching nut (4.2.1), adjustment block
(4.2.2), the first upper holder block (4.2.3), the second upper holder block (4.2.4), the 3rd upper holder block (4.2.5), connecting spring
(4.2.6), upper mould (4.2.7), lower mould (4.2.8), lower mould sole piece (4.2.9) and drift (4.2.10)；
The hydraulic cylinder (4.1) is arranged on the correspondence position of hydraulic cylinder supporting plate (3) upper surface, the work of the hydraulic cylinder (4.1)
Stopper rod bottom extends to lower section through the hydraulic cylinder supporting plate (3), and solid with the hydraulic cylinder attaching nut (4.2.1)
It is fixed；The hydraulic cylinder (4.1) drives the hydraulic cylinder attaching nut (4.2.1) to carry out elevating movement；The hydraulic cylinder connects spiral shell
The adjustment block (4.2.2), first upper holder block is fixedly mounted by order from top to bottom in the lower section of female (4.2.1) successively
(4.2.3), second upper holder block (4.2.4) and the 3rd upper holder block (4.2.5)；3rd upper holder block (4.2.5)
Bottom is connected by the connecting spring (4.2.6) with the upper surface of the upper mould (4.2.7)；First upper holder block
The axial centre of (4.2.3) and second upper holder block (4.2.4) is offered matches somebody with somebody with the top clearance of the drift (4.2.10)
It is fixed at the top of the through hole of conjunction, the drift (4.2.10) in the through hole, the bottom of the drift (4.2.10) is worn successively
The through hole that the 3rd upper holder block (4.2.5) and the upper mould (4.2.7) center are opened up is crossed, and extends to the upper mould
The outside of (4.2.7)；
The lower mould (4.2.8) is fixed on mould supporting plate (2) upper surface under the punching by the lower mould sole piece (4.2.9)
Correspondence position, also, the lower mould (4.2.8) is located at the surface of the upper mould (4.2.7)；
The hydraulic cylinder (4.1) passes through hydraulic cylinder attaching nut (4.2.1), the adjustment block described in the power drive of hydraulic pressure
(4.2.2), first upper holder block (4.2.3), second upper holder block (4.2.4), the 3rd upper holder block (4.2.5), institute
The upper die component for stating connecting spring (4.2.6) and the upper mould (4.2.7) composition is integrally moved up and down；When the upper module
When part is integrally moved up and down, sheet material is held between the upper mould (4.2.7) and the lower mould (4.2.8), meanwhile, punching
Head (4.2.10), which is moved downward, acts on sheet material, realizes the punching to sheet material.
3. flexible perforating press according to claim 2, it is characterised in that the punching unit (4) also includes：Sleeve
(4.2.11), guide pillar (4.2.12) and compression spring (4.2.13)；
The guide pillar (4.2.12) is fixedly mounted above the side of the lower mould sole piece (4.2.9)；The guide pillar (4.2.12)
Outside is arranged the compression spring (4.2.13)；It is fixedly mounted below the side of first upper holder block (4.2.3) opening down
The sleeve (4.2.11), also, the sleeve (4.2.11) internal diameter be more than the guide pillar (4.2.12) external diameter, it is described
Sleeve (4.2.11) is sheathed on the guide pillar (4.2.12) outside；When first upper holder block (4.2.3) moves downward, band
Move the sleeve (4.2.11) to move downward, and then compress the compression spring (4.2.13)；When first upper holder block
When (4.2.3) needs upward reset, the compression spring (4.2.13) discharges compression stress, and then provides screen resilience and auxiliary pushing
First upper holder block (4.2.3) resets upwards.
4. flexible perforating press according to claim 2, it is characterised in that the drift (4.2.10) include pierce punch and
Cut off the class of drift two；
The n drift used for n roads punching unit (4), by sheet material direction of advance, preceding n-1 drift be for
The pierce punch of punching on sheet material；Last drift is the cut-out drift for cutting off sheet material.
5. flexible perforating press according to claim 1, it is characterised in that n is equal to 6.
6. a kind of flexible perforating press system of any one of the application claim 1-5 flexible perforating press, including：Uncoiler feeding
Device, leveling apparatus and flexible perforating press；The uncoiler feed device, the leveling apparatus and the flexible perforating press
It is sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149343.3U CN206509390U (en) | 2017-02-20 | 2017-02-20 | A kind of flexible perforating press and flexible perforating press system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149343.3U CN206509390U (en) | 2017-02-20 | 2017-02-20 | A kind of flexible perforating press and flexible perforating press system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206509390U true CN206509390U (en) | 2017-09-22 |
Family
ID=59869195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720149343.3U Active CN206509390U (en) | 2017-02-20 | 2017-02-20 | A kind of flexible perforating press and flexible perforating press system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206509390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449508A (en) * | 2019-09-20 | 2019-11-15 | 杭州杰恺自动化设备有限公司 | A kind of steel bar Die structure device |
| CN112059043A (en) * | 2020-09-25 | 2020-12-11 | 安徽鲲鹏装备模具制造有限公司 | Punching device for anti-theft door and use method thereof |
-
2017
- 2017-02-20 CN CN201720149343.3U patent/CN206509390U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449508A (en) * | 2019-09-20 | 2019-11-15 | 杭州杰恺自动化设备有限公司 | A kind of steel bar Die structure device |
| CN112059043A (en) * | 2020-09-25 | 2020-12-11 | 安徽鲲鹏装备模具制造有限公司 | Punching device for anti-theft door and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106825203A (en) | A kind of flexible perforating press, flexible perforating press system and flexible hole-punching method | |
| CN104493485B (en) | Rolling welder | |
| CN102672027B (en) | Large board blanking system for hydraulic press | |
| CN103658388B (en) | A kind of progressive die and method for producing automotive seat slideway retainer | |
| CN206509390U (en) | A kind of flexible perforating press and flexible perforating press system | |
| CN109692911B (en) | Integral forming device and method for large-scale ring shell part | |
| CN206229903U (en) | Gear ring edge-cutting and hole-punching straightening die | |
| CN205732488U (en) | A kind of punching produces main frame | |
| CN207887776U (en) | A kind of anchor ear one-shot forming apparatus | |
| CN105127264A (en) | Edging machine special for electric tricycle | |
| CN108906963A (en) | The devices and methods therefor of laser-impact hydraulic expanding-forming micro element | |
| CN203578458U (en) | Trailer axle automatic digital straightening machine | |
| CN206085741U (en) | Warm forming hydraulic press that bends | |
| CN106001267A (en) | Semi-rigid mold multi-point pressed molding system | |
| CN205599710U (en) | Fluid pressure type sheet material bender | |
| CN201970093U (en) | Manufacturing device for suppressing soldering strips | |
| CN201223900Y (en) | Eccentric wheel blank pressing apparatus for stamping die | |
| CN214321479U (en) | Workpiece bending forming device with multiple folded edges | |
| CN205519097U (en) | Novel shaping of bending of online accurate secondary device | |
| CN105151873A (en) | High-efficiency steel strip feeding structure | |
| CN210208482U (en) | Forging press | |
| CN202984447U (en) | Long bending member die with material ejecting mechanism | |
| CN206898135U (en) | A kind of lift thick rack gradual press molding equipment automatically | |
| CN102152126A (en) | Profiling and assembling machine for corrugated web plate H-shaped steel and use method thereof | |
| CN206747436U (en) | A kind of positioner of punch press stamping parts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |