CN208195368U

CN208195368U - A kind of numerical control hydraulic row punching

Info

Publication number: CN208195368U
Application number: CN201720429225.8U
Authority: CN
Inventors: 刘涛
Original assignee: Dongguan Ke Ke Automation Technology Co Ltd
Current assignee: Dongguan Ke Ke Automation Technology Co Ltd
Priority date: 2017-04-22
Filing date: 2017-04-22
Publication date: 2018-12-07
Anticipated expiration: 2027-04-22

Abstract

The utility model discloses a kind of numerical control hydraulic, row is rushed, including a row rushes shell；One is arranged in the control cabinet that the row rushes in shell, rushes for controlling four cylinders row；It is several be arranged in the row rush on the inner sidewall of shell two sides, with positioning, guiding role locating piece；One with the locating piece is in mating connection, upper die component for aluminum alloy pattern plate punching；It is several be connected with the upper die component and control cabinet, the driving device for controlling upper die component oscilaltion；One be arranged in the row rush on shell, the lower mold assemblies for placing aluminum alloy pattern plate；It is high using above-mentioned design efficiency, one stroke of completion originally needs 5 seconds or more, it only needs 1.5 seconds now；Double-station, the right and left can also can be operated simultaneously with independent operation；Red needle is exempted to tear open, and when baffle pulls out, red needle is just withstood without baffle and do not worked.

Description

A kind of numerical control hydraulic row punching

Technical field

The utility model relates to a kind of row punchings, more specifically, it is related to a kind of numerical control hydraulic row punching.

Background technique

Press machine is by motor drive flywheel, and by clutch, transmission gear drives crank link mechanism to make to slide Block moves up and down, and drives drawing die to steel plate forming.It is so-called it is double acting be exactly finger pressure machine there are two sliding blocks, be divided into inner slide And outer slide, the punch-pin or cavity plate of inner slide driven mold, the blank holder on outer slide driven mold, when stretching, blank holder is first Steel plate edge is pushed down in first movement, and inner slide reoperation is stretched.

Mechanical punch and fluid pressure type punching machine can be divided by slider-actuated power.

Single action, double action, mostly dynamic can be divided into according to slide block movement mode.

Crank type punching machine can be divided into, without crank type punching machine, toggle joint type punching machine, frictional punching machine, spiral shell according to slider-actuated structure Rotating punching machine, rack-and-pinion punching machine, link-type punching machine, cam-type punching machine.

Punching press is a kind of common processing technology in the processing of metal flitch, by punching machine (or press machine) and mold to plate Billot applies external force, and billot is made to generate plastic deformation or separation, thus the stamping parts of shape and size needed for obtaining.Punching press includes Process and two kinds of separation process are deformed, separation process is also referred to as punched, and the purpose is to make stamping parts along certain contour line from billot Separation, while guaranteeing to separate the quality requirement of section.The purpose of forming process is to mould billot under conditions of not broken base Property deformation, be made the blank of required shape and size, final finished is made through processes such as subsequent grinding, polishings in blank Stamping parts.

For example, Chinese patent 200920277110.7 discloses a kind of high-precision stamping mould, one kind is specifically disclosed High-precision stamping mould, includes mold frame body, and the side of the body is provided with lateral feeding blind slot, opens above feeding blind slot There are upper mold mounting hole, lower section to be provided with lower die mounting hole, guiding die sleeve is installed in upper mold mounting hole, is oriented in die sleeve and is slidably installed There is material pressing device, the upper end of sliding sleeve is equipped with cope plate, and formed punch is provided in sliding sleeve, and the lower end of formed punch passes through pressure plate, Upper end passes through cope plate and installation strike column, hits the top of column with step, hits and be set with compressed spring on column, described Lower die mounting hole is built-in with lower die, and the concave die cavity with formed punch cooperation is provided in lower die.The utility model is able to satisfy open type mould Have the requirement of centering of the punching press gap less than 0.1 and when the high-precisions punch process such as porous combination punching, orientation and guiding accuracy, And general turret numerical control punch mold, guarantee that mold high-precision punch process is normally carried out, and easy to operate.

For another example, Chinese patent 201310249322.5 discloses a kind of press machine, is specifically related to a kind of press machine, including First press machine (1), the second press machine (2) further include steel band feeding device (11), the first discharging device (12), workpiece charging Device (21), the second discharging device (22) and transmission device (3)；The steel band feeding device and the first discharging device level peace On the first press machine, and it can be acted with synchronous coordination on the first press machine；The workpiece feeding device (21) and second Discharging device (22) is horizontally arranged on the second press machine (2), and can be acted with the second press machine (2) synchronous coordination；Described Transmission device (3) setting is fed in the first discharging device (11) on the first press machine (1) and the workpiece on the second press machine (2) Between device (21).The advantage is that: this press machine design structure is ingenious, i.e., two press machines are passed through into automatic feeding device phase Interconnection is integral, realizes the purpose of Continuous maching workpiece, not only reduces labor intensity, and product processing has been significantly increased Production efficiency, be effectively reduced the production cost of labour.

For another example, Chinese patent 201210246159.2 discloses a kind of press machine, specifically discloses a kind of press machine, packet It includes: body；Base is connected with the bottom of the body, and extends along with the perpendicular direction of the body；Punching press system System comprising staking punch and guiding fixing device；Dynamical system provides power for stamping system；The press machine further includes Sensing positioning system, the sensing positioning system include substrate and press assembly, and the press assembly includes bearing plate, described to hold Pressing plate is connected by connecting column with substrate, and through-hole corresponding with the staking punch size, institute are offered on the bearing plate The inner sidewall for stating through-hole is provided with first sensor.The press machine of the utility model is provided with sensing positioning system, can have The movement travel of the staking punch of the control press machine of effect, prevents staking punch from treating punching parts and damages.

Above-mentioned patent efficiency is lower, and is all single-station, also all exempts from the structure torn open without recording red needle.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of numerical control hydraulic rows to rush.

To achieve the above object, the utility model provides a kind of numerical control hydraulic row punching of following technical solution, and feature exists In the numerical control hydraulic row punching includes:

One row rushes shell；

One is arranged in the control cabinet that the row rushes in shell, rushes for controlling four cylinders row；

It is several be arranged in the row rush on the inner sidewall of shell two sides, with positioning, guiding role locating piece；

One with the locating piece is in mating connection, upper die component for aluminum alloy pattern plate punching；

It is several be connected with the upper die component and control cabinet, for control upper die component oscilaltion driving fill It sets；

One be arranged in the row rush on shell, the lower mold assemblies for placing aluminum alloy pattern plate.

Preferably, numerical control hydraulic row punching further include:

The one binder component for being connected with the lower mold assemblies, being compressed for aluminum alloy pattern plate, fixing.

Preferably, upper die component includes:

One is connected with the driving device, matches with the locating piece, for the upper mold of upper die component installation fixation Mounting plate；

One be arranged on the upper mould fixed plate lower end surface, several red needles of design opposite with the lower mold assemblies.

Preferably, lower mold assemblies include:

One rushes the lower die fixed block that shell is fixedly connected with the row；

The supporting block that the one lower die fixed block is connected, places for aluminum alloy pattern plate；

The upper surface height of the lower die fixed block is higher than supporting block upper surface height.

Preferably, a upper and lower mould for upper die component and lower mold assemblies positioning is equipped between upper die component and lower mold assemblies Component positioning mechanism.

Preferably, upper and lower membrane module positioning mechanism includes:

One it is arranged on the upper mould fixed plate lower end surface, the positioning column for preventing upper and lower mould module position from deviating；

One it is arranged on the lower die fixed block, the second locating piece for being matched with the positioning column；

Second locating piece is equipped with the positioning through hole matched with positioning column.

Preferably, binder component includes:

One is arranged on second locating piece, is connected with the control cabinet, providing the cylinder of power for binder component；

One binder block for connecting, being compressed for aluminum alloy pattern plate, fixing with cylinder-driven.

Preferably, it is equipped on lower die fixed block, with side wall above supporting block joint face and prevents aluminum alloy pattern plate extruding, worn Buffer layer.

Preferably, row rush shell equipped with one with row rush shell be fixedly connected, for block the upper mould fixed plate outside Shell baffle.

The utility model has an advantage that the utility model includes that a row rushes shell；One setting rushes shell in the row Control cabinet interior, for controlling the row's punching of four cylinders；Several settings are rushed on the inner sidewall of shell two sides, in the row with positioning, guiding The locating piece of effect；One with the locating piece is in mating connection, upper die component for aluminum alloy pattern plate punching；Several and upper mold Component and control cabinet be connected, the driving device for controlling upper die component oscilaltion；One setting rushes shell in the row The upper, lower mold assemblies for placing aluminum alloy pattern plate；It is high using above-mentioned design efficiency, one stroke of completion originally needs 5 seconds or more, It only needs 1.5 seconds now；Double-station, the right and left can also can be operated simultaneously with independent operation；Red needle is exempted to tear open, when baffle pulls out When, red needle is just withstood without baffle and is not worked.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the structural schematic diagram of the utility model link block.

Fig. 3 is the utility model partial enlarged view.

Fig. 4 is the structural schematic diagram of the utility model block and pull rod.

Fig. 5 is the structural schematic diagram of the utility model red needle.

Fig. 6 is the top view of the utility model.

In figure: 1, row rushes shell；2, shell baffle；3, locating piece；4, driving device；5, upper mould fixed plate；6, red needle；7, Block；8, link block；9, pressing block；10, block mounting groove；11, red needle mounting hole；12, raised；13, pull rod；14, block limits Position plate；15, lower die fixed block；16, supporting block；17, positioning column；18, the second locating piece；20, cylinder；21, binder block；22, delay Rush layer.

Specific embodiment

Referring to Fig.1 shown in-Fig. 6, a kind of numerical control hydraulic of the present embodiment arranges punching, which is characterized in that the numerical control hydraulic row Punching includes:

One row rushes shell 1；

One is arranged in the control cabinet (not marking in figure) that the row rushes in shell 1, rushes for controlling four cylinders row；

It is several be arranged in the row rush on 1 two sides inner sidewall of shell, with positioning, guiding role locating piece 3；

One with the locating piece 3 is in mating connection, upper die component for aluminum alloy pattern plate punching；

It is several to be connected with the upper die component and control cabinet (not marked in figure), risen up and down for controlling upper die component The driving device 4 of drop；

One be arranged in the row rush on shell 1, the lower mold assemblies for placing aluminum alloy pattern plate.

The driving device 4 of the present embodiment is using four oil cylinders, and row rushes shell 1 and separated by intermediate partition, point For left and right two parts, every part all passes through two oil cylinders and controls driving respectively, and the two is mutually indepedent, realizes that double-station is independently grasped Make.

It is that aluminum alloy pattern plate is compressed into fixation by lower mold assemblies first when in use, then passes through control cabinet (not marking in figure) It controls driving device 4 to decline, slow decline of the upper mould fixed plate 5 under driving device 4, the collective effect of locating piece 3, complete at this time At entire punch process.

Numerical control hydraulic row's punching further include:

Using the design of binder component, so that being compressed fixation between aluminum alloy pattern plate and lower mold assemblies, avoid in punching, Aluminum alloy pattern plate positional shift, causes punching position to misplace.

Upper die component includes:

One is connected with the driving device 4, matches with the locating piece 3, for upper die component installation fixation Mold mounting plate 5；

One be arranged on 5 lower end surface of upper mould fixed plate, several red needles 6 of design opposite with the lower mold assemblies.

Cope plate component uses the design of upper mould fixed plate 5, red needle 6, when in use, controls upper mold by driving device 4 Mounting plate 5 drives red needle 6 to push, and realizes punch process.

Exempt to tear open in order to facilitate red needle 6,7 component of a block is designed between red needle 6 and upper mould fixed plate 5,7 component of block Including a block 7, one for red needle 6 and the link block 8 in mating connection of block 7 and a hamper in link block 8, be used for The pressing block 9 of block 7 is pressed, link block 8 is equipped with one for the block mounting groove 10 that block 7 is installed, and block mounting groove 10 is set Meter enables block 7 in the case where not lifting, is drawn out along 8 side of link block, block on the side of link block 8 10 slot bottom of mounting groove is equipped with about one perforative red needle mounting hole 11, and the longitudinal cross-section of red needle mounting hole 11 is trapezoidal, punching 6 shape of needle matches design with red needle mounting hole 11, and 6 upper surface of red needle is equipped with the protrusion being clamped with 11 phase of red needle mounting hole 12, red needle 6 is mounted in red needle mounting hole 11, after red needle 6 installs, block 7 is installed to block mounting groove On 10, so that red needle 6 can not move upwards, the most rear cover of pressing block 9 is moved upwards to 8 top of link block, limit stop 7.

In order to facilitate the pull-out of block 7, a pull rod 13 being connected with block 7 is additionally provided on block 7, convenient for block 7 It pulls out.Simultaneously after being installed, in order to avoid block 7 is accidentally pulled out block mounting groove 10, in block mounting groove 10 A block limit plate 14 is clamped on side, limit stop 7 moves in block mounting groove 10.

Lower mold assemblies include:

One rushes the lower die fixed block 15 that shell 1 is fixedly connected with the row；

The supporting block 16 that the one lower die fixed block 15 is connected, places for aluminum alloy pattern plate；

The upper surface height of the lower die fixed block 15 is higher than the 16 upper surface height of supporting block.

Lower mold assemblies use the design of lower die fixed block 15 and supporting block 16, and limit the upper end of lower die fixed block 15 Face height is higher than the 16 upper surface height of supporting block, and aluminum alloy pattern plate is preferably placed in down by this stepped structure design On membrane module, prepare for punching step below.

The membrane module up and down that one positions for upper die component and lower mold assemblies is equipped between upper die component and lower mold assemblies to determine Position mechanism.

The design of positioning component is used between the two, so that upper die component and lower mold assemblies are in high-intensitive punching cycle mistake Cheng Zhong, is not in the offset of position, conveniently improves product qualification rate from another.

Membrane module positioning mechanism includes: up and down

One it is arranged on 5 lower end surface of upper mould fixed plate, the positioning column 17 for preventing upper and lower mould module position from deviating；

One it is arranged on the lower die fixed block 15, the second locating piece 18 for being matched with the positioning column 17；

Second locating piece 18 is equipped with the positioning through hole matched with positioning column 17.

The Design Orientation column 17 on upper die component designs the second locating piece 18, by locating piece 3 on lower mold assemblies The matching design of positioning through hole and positioning column 17, so that the two is constantly in a kind of state that position is opposing stationary.

But because positioning column 17 and positioning through hole are the positioning of a point, and location hole is designed as circle, this can lead It both causes to relatively rotate, in order to avoid such case, positioning column 17 can be designed as to non-circular, both to avoid phase To rotation.

On the basis of positioning column 17 is circular, the size of the second locating piece 18 can also be changed, increase to its size 6 lower section of red needle redesigns 6 location hole of red needle matched with red needle 6 according to the position of red needle 6 on the second locating piece 18, It is limited by two o'clock and locating piece 3, any offset being entirely limited in the two horizontal direction.

Binder component includes:

One setting is connected on second locating piece 18, with the control cabinet (not marking in figure), is binder component The cylinder 20 of power is provided；

One binder block 21 for compressing, fixing with the transmission connection of cylinder 20, for aluminum alloy pattern plate.

Binder block 21 is controlled by cylinder 20, completes the fixation to aluminum alloy pattern plate, simple structure and reasonable design.

What on lower die fixed block 15 and 16 joint face of supporting block top side wall was equipped with and prevents aluminum alloy pattern plate extruding, wears delays Rush layer 22.

Because aluminum alloy pattern plate by binder block 21 when being pressed on lower mold assemblies, since the characteristic of aluminum alloy pattern plate is softer, if directly It connects if being contacted with the iron of lower mold assemblies, aluminum alloy pattern plate may be caused to be squeezed and deformed, a buffer layer 22 is designed, so that aluminum alloy pattern plate It is not direct to be contacted with lower mold assemblies, it avoids and is deformed.

Row rush shell 1 equipped with one with row rush shell 1 be fixedly connected, for block the upper mould fixed plate 5 shell gear Plate 2.

Oil cylinder uses press perpendicular, and oil cylinder is mounted on same substrate.

When in use, oil cylinder quantity can be four, five or six.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

1. a kind of numerical control hydraulic row punching, which is characterized in that the numerical control hydraulic row, which rushes, includes:

One row rushes shell；

It is several be connected with the upper die component and control cabinet, the driving device for controlling upper die component oscilaltion；

2. a kind of numerical control hydraulic row punching according to claim 1, which is characterized in that the numerical control hydraulic row punching further include:

3. a kind of numerical control hydraulic row punching according to claim 2, which is characterized in that the upper die component includes:

One is connected with the driving device, matches with the locating piece, the upper mold fixed for upper die component installation is installed Plate；

4. a kind of numerical control hydraulic row punching according to claim 3, which is characterized in that the lower mold assemblies include:

5. a kind of numerical control hydraulic row punching according to claim 4, which is characterized in that the upper die component and lower mold assemblies Between be equipped with one for upper die component and lower mold assemblies positioning membrane module positioning mechanism up and down.

6. a kind of numerical control hydraulic row punching according to claim 5, which is characterized in that the membrane module positioning mechanism packet up and down It includes:

7. a kind of numerical control hydraulic row punching according to claim 6, which is characterized in that the binder component includes:

8. a kind of row's punching of numerical control hydraulic according to any one of claim 4,6,7, which is characterized in that the lower die is solid Determine to be equipped with the buffer layer for preventing aluminum alloy pattern plate from squeezing, wearing on block, with side wall above supporting block joint face.

9. a kind of numerical control hydraulic row punching according to claim 8, which is characterized in that the row rushes shell equipped with one and row Rush shell be fixedly connected, the shell baffle for blocking the upper mould fixed plate.