CN205414553U - Plate shearing machine - Google Patents
Plate shearing machine Download PDFInfo
- Publication number
- CN205414553U CN205414553U CN201620143209.8U CN201620143209U CN205414553U CN 205414553 U CN205414553 U CN 205414553U CN 201620143209 U CN201620143209 U CN 201620143209U CN 205414553 U CN205414553 U CN 205414553U
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- China
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- fuselage
- shearing machine
- driving member
- plate shearing
- driving
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Abstract
The utility model discloses a plate shearing machine, the elasticity of having solved because of the spring just reduces directly change, leads to the higher problem of manufacturing cost, and its technical scheme main points are plate shearing machine, reciprocating motion's blade about including the workstation, install the fuselage on the workstation and following the fuselage, the fuselage on be connected with the elasticity that is used for contradict setting up with panel and compress tightly the subassembly, the fuselage on install and be used for adjusting elasticity and compress tightly subassembly and the drive mechanism of workstation distance and the driving piece that is used for driving drive mechanism, reached reduction in production cost's purpose.
Description
Technical field
This utility model relates to cutting field, more specifically, it relates to a kind of plate shearing machine.
Background technology
Plate shearing machine is the machinery for plate carries out stamping-out shearing, top cutter and fixing bottom knife by motion, use rational gap blade, the sheet metal of various thickness is applied shearing force, makes sheet material have the blank of straight flange by required gear breaking isolated.
At present, the Chinese patent of Publication No. CN104588767A discloses a kind of plate shearing machine, it includes fuselage, workbench and the shear blade that can move back and forth up and down along fuselage, shear blade is positioned at the top of workbench, fuselage is provided with the elastic pressuring clamping device of adjustable in length, and the bottom of elastic pressuring clamping device is less than the bottom of shear blade；Elastic pressuring clamping device includes Liang Ge elastic pressuring spring mechanism and the horizontal pressing plate being removably connected with Liang Ge elastic pressuring spring mechanism, elastic pressuring spring mechanism includes depression bar, guide pin bushing and spring, depression bar in the way of sliding up and down in be placed in guide pin bushing, spring is placed on outside guide pin bushing, then is connected with fuselage and depression bar respectively at the two ends of spring.Although this plate shearing machine simple in construction, but easily make spring waste and make production cost increase.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of plate shearing machine, is provided with the drive mechanism for regulating elastic compression assembly elastic force, reaches to save the purpose of production cost.
For achieving the above object, this utility model provides following technical scheme: a kind of plate shearing machine, including workbench, fuselage on the table and the blade moved back and forth up and down along fuselage are installed, connect the elastic compression assembly having for arranging with sheet material conflict on described fuselage, described fuselage is provided with the drive mechanism for regulating elastic compression assembly and workbench distance and the actuator for drive transmission device.
By using technique scheme, when its own resilient of elastic compression assembly reduces because use is of long duration, workman makes drive mechanism regulate the distance of elastic compression assembly and workbench by driving actuator, during elastic compression assembly is conflicted with sheet material, increase amount of elastic deformation, thus improve the elastic compression assembly pressure to sheet material, make elastic compression assembly be fixed by sheet material, from without changing elastic compression assembly, save production cost.
This utility model is further arranged to: described drive mechanism includes the adjusting part for driving elastic compression assembly to lift and for the runner assembly driving adjusting part to rotate.
By using technique scheme, workman drives runner assembly, makes runner assembly drive adjusting part to move up and down, so that elastic compression assembly is subjected to displacement along with moving of adjusting part.
This utility model is further arranged to: described adjusting part includes the displacement piece being connected with elastic compression assembly and the tumbler lifted for drive displacement part, and described displacement piece coordinates with fuselage sliding, and described tumbler is rotationally connected with fuselage.
By using technique scheme, by making tumbler rotate, so that displacement piece produces lifting moving, thus elastic compression assembly is driven to lift.
This utility model is further arranged to: described runner assembly includes the first driving member for driving tumbler to rotate and for the second driving member driving the first driving member to rotate, and described second driving member is connected with actuator.
By using technique scheme, workman drives actuator to make the second driving member rotate, so that the first driving member rotates along with the rotation of the second driving member, so that the first driving member drives tumbler to rotate, displacement piece is then made to produce lifting moving.
This utility model is further arranged to: described adjusting part includes the loop bar being connected with elastic compression assembly and for the interior bar driving loop bar to lift, described loop bar coordinates with fuselage sliding, described interior bar is rotationally connected with fuselage, and described interior bar and loop bar pass through threaded engagement.
By using technique scheme, due to the gearing of screw thread so that interior bar rotates and drives loop bar to move along the transmission direction of screw thread, thus realizes elastic compression assembly and be moved along with moving of loop bar.
This utility model is further arranged to: described runner assembly includes that intermeshing 3rd driving member and the 4th driving member, the 3rd described driving member are connected with interior bar, and the 4th described driving member is connected with actuator.
By using technique scheme, workman's rotating drive part, the 4th driving member can be made to rotate along with the rotation of the 3rd driving member, in then making the 3rd driving member drive, bar rotates, and elastic compression assembly can be made to lift along with loop bar.
This utility model is further arranged to: described elastic compression assembly includes guide pin bushing that the pressing plate that spring is conflicted is connected with drive mechanism with plate and one end is connected with pressing plate and the depression bar that moves axially along guide pin bushing, and described both ends of the spring is connected with guide pin bushing, pressing plate respectively.
By using technique scheme, when the upper-lower position of regulation guide pin bushing, i.e. the adjustable springs elastic force to pressing plate, adds the frictional force between pressing plate and sheet material then, so that sheet material can be fixed by pressing plate.
This utility model is further arranged to: the L-shaped setting of described actuator.
By using technique scheme, add the arm of force of workman's drive transmission device so that workman's drive transmission device is more convenient.
This utility model is further arranged to: be provided with grip part on described actuator.
By using technique scheme, add the frictional force between workman's hand and grip part so that workman drives actuator more convenient.
In sum, this utility model has the advantages that and passes through grip part, workman can be made to regulate the upper-lower position of elastic component, the deformation quantity making elastic component is increased, so that elastic component increases the elastic force to plate so that plate compresses, and workman is after the spring more renewed, elastic different, by regulation upper-lower position due to spring so that spring will not be excessive and cause panel surface to have impression to the pressure of plate.
Accompanying drawing explanation
Fig. 1 is the outside drawing of embodiment 1；
Fig. 2 is embodiment 1 structural representation；
Fig. 3 is embodiment 2 structural representation.
Reference: 1, workbench；2, fuselage；3, blade；41, guide pin bushing；42, depression bar；43, pressing plate；44, spring；51, displacement piece；52, tumbler；53, rotating shaft；61, the first driving member；62, the second driving member；71, loop bar；72, interior bar；81, the 3rd driving member；82, the 4th driving member；9, actuator；91, grip part.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, this utility model one plate shearing machine is described further.
General plate shearing machine, during cutting plate, needs first by steady for plate pressure, then is moved down by blade 3, by plate severing, the trimming of plate can be made to keep neat.
nullIn current plate shearing machine，Elastic compression assembly is often used to be fixed by plate，Elastic compression assembly includes spring 44、The pressing plate 43 conflicted with plate、The depression bar 42 that the guide pin bushing 41 being connected with drive mechanism and one end are connected with pressing plate 43 and move axially along guide pin bushing 41，Spring 44 two ends respectively with guide pin bushing 41、Pressing plate 43 connects，Plate is placed on workbench 1，By the elastic force effect of spring 44，Add the frictional force between pressing plate 43 and plate，So that plate pushed down by pressing plate 43，Again blade 3 is moved down，Blade 3 is made to complete the cutting to plate，But spring 44 in use between long after the most often there is the elastic reduction of spring 44，Make spring 44 under identical deformation quantity，Produced elastic force can reduce，Make spring 44 that pressing plate 43 can not provide enough elastic force press plate steady，At this moment the spring 44 more renewed it is accomplished by，Production cost is improved，And after the spring 44 more renewed，Owing to the elasticity of spring 44 is too strong，Generally require the length by shortening spring 44，The method generally used is to be cut off by spring 44，And the amount of cutting off of spring 44 is often difficult to control to，After new spring 44 is installed，Also it is difficult to be adjusted to elastic force suitable degree，Often make elastic force too high，Increase the resistance that blade 3 moves down，The lower surface easily causing plate is not cut off，So needing to regulate the lifting position of spring 44，The deformation quantity of regulation spring 44，So that the elastic force of spring 44 is moderate.
As shown in Figure 1 to Figure 3, a kind of plate shearing machine, including workbench 1, the fuselage 2 being arranged on workbench 1 and the blade 3 moved back and forth up and down along fuselage 2, the elastic compression assembly having for arranging is connected with sheet material conflict on fuselage 2, drive mechanism for regulating elastic compression assembly and workbench 1 distance and the actuator 9 for drive transmission device are installed on fuselage 2, workman has only to drive actuator 9 to make drive mechanism be subjected to displacement, so that drive mechanism drives guide pin bushing 41 lifting moving, the deformation quantity that can make spring 44 is regulated, add the pressing plate 43 pressure to sheet material, so that pressing plate 43 can be by steady for sheet material pressure, and the elastic force of spring 44 will not be made excessive and cause blade 3 to move down resistance excessive and cause sheet material to be difficult to cut off.
Drive mechanism includes the adjusting part for driving elastic compression assembly to lift and for the runner assembly driving adjusting part to rotate.
Embodiment 1:
As shown in Figure 2, adjusting part includes the displacement piece 51 being connected with elastic compression assembly and the tumbler 52 lifted for drive displacement part 51, displacement piece 51 coordinates with fuselage 2 sliding, tumbler 52 is rotationally connected with fuselage 2, runner assembly includes the first driving member 61 for driving tumbler 52 to rotate and for the second driving member 62 driving the first driving member 61 to rotate, described second driving member 62 is connected with actuator 9, in the present embodiment, use tooth bar as displacement piece 51, use gear as tumbler 52, use worm gear as the first driving member 61, use worm screw as the second driving member 62.
Fuselage 2 offers chute, tooth bar is moved along the long side direction of chute, rotating shaft 53 is installed on fuselage 2 again, rotating shaft 53 is made to be rotationally connected with fuselage 2, gear is fixed in rotating shaft 53, it is rotationally connected with rotating shaft 53, makes pinion rotation band carry-over bar lift along chute, guide pin bushing 41 can be made to lift along with the movement of tooth bar.
Again worm gear is fixed in rotating shaft, fuselage 2 offers rotation hole, by worm screw through rotation hole, the one end and the worm gear that make worm screw connect, the other end and actuator 9 connect, when workman's rotating drive part 9, worm screw is made to rotate along with the rotation of actuator 9, so that worm gear rotates along with the rotation of worm screw, by the transmission effect of rotating shaft 53 so that gear rotates along with the rotation of worm gear, so that rack drives guide pin bushing 41 lifting moving, and owing to the transmission between worm and gear is irreversible so that tooth bar is fixed.
Embodiment 2:
nullAs shown in Figure 3，Adjusting part includes the loop bar 71 being connected with elastic compression assembly and for the interior bar 72 driving loop bar 71 to lift，Loop bar 71 coordinates with fuselage 2 sliding，Interior bar 72 is rotationally connected with fuselage 2，Interior bar 72 passes through threaded engagement with loop bar 71，Runner assembly includes intermeshing 3rd driving member 81 and the 4th driving member 82，3rd driving member 81 is connected with interior bar 72，The 4th described driving member 82 is connected with actuator 9，I.e. it is threaded on the outer wall of interior bar 72，The inwall of loop bar 71 arranges the screw thread matched with interior bar 72，Interior bar 72 is located in loop bar 71，Again groove is set on the outer wall of loop bar 71，Fuselage 2 arranges the projection with groove match，Groove is placed in projection，When interior bar 72 rotates，Loop bar 71 can be made due to the driving effect of screw thread，Lifting moving is carried out along protruding direction.
In the present embodiment, 3rd driving member 81 and the 4th driving member 82 are all used bevel gear, by the steering-effecting of bevel gear, make actuator 9 can be placed on the position of the more convenient taking of workman, when workman's rotating drive part 9, actuator 9 is made to drive the 4th driving member 82 to rotate, so that the 3rd driving member 81 rotates along with the rotation of the 4th driving member 82, then interior bar 72 is made to rotate, so that loop bar 71 promotes guide pin bushing 41 lifting moving.
Embodiment 1 is for embodiment 2, and production cost is higher, but stable drive, and gear ratio is bigger.
Workman's rotating drive part 9 for convenience, by L-shaped for actuator 9 setting, and the end of actuator 9 is provided with grip part 91, by adding the frictional force between workman's hand and grip part 91, too increase the arm of force of workman's rotating drive part 9, so that workman's rotating drive part 9 is more convenient.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a plate shearing machine, the fuselage (2) including workbench (1), being arranged on workbench (1) and the blade (3) moved back and forth up and down along fuselage (2), described fuselage (2) is upper connects the elastic compression assembly having for arranging with sheet material conflict, it is characterized in that: be provided with the drive mechanism for regulating elastic compression assembly and workbench (1) distance and the actuator (9) for drive transmission device on described fuselage (2).
A kind of plate shearing machine the most according to claim 1, is characterized in that: described drive mechanism includes the adjusting part for driving elastic compression assembly to lift and for the runner assembly driving adjusting part to rotate.
A kind of plate shearing machine the most according to claim 2, it is characterized in that: described adjusting part includes the displacement piece (51) being connected with elastic compression assembly and the tumbler (52) lifted for drive displacement part (51), described displacement piece (51) coordinates with fuselage (2) sliding, and described tumbler (52) is rotationally connected with fuselage (2).
A kind of plate shearing machine the most according to claim 3, it is characterized in that: described runner assembly includes the first driving member (61) for driving tumbler (52) to rotate and for the second driving member (62) driving the first driving member (61) to rotate, and described second driving member (62) is connected with actuator (9).
A kind of plate shearing machine the most according to claim 2, it is characterized in that: described adjusting part includes the loop bar (71) being connected with elastic compression assembly and is used for the interior bar (72) driving loop bar (71) to lift, described loop bar (71) coordinates with fuselage (2) sliding, described interior bar (72) is rotationally connected with fuselage (2), and described interior bar (72) and loop bar (71) pass through threaded engagement.
A kind of plate shearing machine the most according to claim 3, it is characterized in that: described runner assembly includes intermeshing 3rd driving member (81) and the 4th driving member (82), the 3rd described driving member (81) is connected with interior bar (72), and the 4th described driving member (82) is connected with actuator (9).
A kind of plate shearing machine the most according to claim 1, it is characterized in that: described elastic compression assembly includes guide pin bushing (41) that the pressing plate (43) that spring (44) is conflicted is connected with drive mechanism with plate and one end is connected with pressing plate (43) and the depression bar (42) that moves axially along guide pin bushing (41), and described spring (44) two ends are connected with guide pin bushing (41), pressing plate (43) respectively.
A kind of plate shearing machine the most according to claim 1, is characterized in that: described actuator (9) L-shaped setting.
9. according to a kind of plate shearing machine described in claim 1 or 8, it is characterized in that: on described actuator (9), be provided with grip part (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143209.8U CN205414553U (en) | 2016-02-26 | 2016-02-26 | Plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143209.8U CN205414553U (en) | 2016-02-26 | 2016-02-26 | Plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414553U true CN205414553U (en) | 2016-08-03 |
Family
ID=56541609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143209.8U Expired - Fee Related CN205414553U (en) | 2016-02-26 | 2016-02-26 | Plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369562A (en) * | 2021-06-11 | 2021-09-10 | 南京如意刀模有限公司 | Blade installation is with preventing clearance skew adjustment assembly |
-
2016
- 2016-02-26 CN CN201620143209.8U patent/CN205414553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369562A (en) * | 2021-06-11 | 2021-09-10 | 南京如意刀模有限公司 | Blade installation is with preventing clearance skew adjustment assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |