CN206597962U - Press lock formula plate shearing machine - Google Patents
Press lock formula plate shearing machine Download PDFInfo
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- CN206597962U CN206597962U CN201720208783.1U CN201720208783U CN206597962U CN 206597962 U CN206597962 U CN 206597962U CN 201720208783 U CN201720208783 U CN 201720208783U CN 206597962 U CN206597962 U CN 206597962U
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- bar
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- knife rest
- motion bar
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Abstract
Lock formula plate shearing machine is pressed the utility model discloses one kind, including frame, knife rest and supporting table are provided with frame, it is provided with knife rest for by the plug-in strip of sheet shearing, knife rest is provided with for the depression bar when plug-in strip shears sheet material by plate compact in supporting table close to supporting table side, the actuator for driving depression bar by plate compact in supporting table is provided with knife rest, depression bar includes fix bar and is slidably arranged in the motion bar of fixed boom end, the thrust spring for motion bar to be promoted to remote fixed rod end is provided between fix bar and motion bar, its drip irrigation device is by setting depression bar, can be when shearing sheet material, by depression bar by plate compact, it effectively prevent the situation generation that sheet material is tilted in shearing, depression bar is divided into motion bar and fix bar simultaneously, the shape of sheet material can be adapted to when depression bar compresses sheet material, can also be by plate compact when relatively thin at thicker one at the sheet material one.
Description
Technical field
The utility model is related to steel plate and cuts equipment, more particularly to a kind of pressure lock formula plate shearing machine.
Background technology
Plate shearing machine is the machine for being done reciprocating linear motion with relatively another blade of a blade and shearing sheet material.It is to borrow in motion
Cutter and fixed bottom knife, using rational gap blade, shearing force is applied to the sheet metal of various thickness, makes plate
Material presses required size fracture separation.One kind that plate shearing machine belongs in metal forming machinery, main function is exactly metal-working industry.
Product is widely used in the industries such as aviation, light industry, metallurgy, chemical industry, building, ship, automobile, electric power, electrical equipment, decoration and provides required
Special-purpose machinery and complete set of equipments.
The side of plate shearing machine is generally provided with supporting table, transported in use, sheet material is laid in supporting table to shear pusher side
It is dynamic to be sheared, however, when shearing sheet material, because one section of sheet material in plate shearing machine will be by shearing force, so can make
The sheet material obtained outside plate shearing machine is tilted in shearing, can be fallen again after shearing is finished, because panel weight is larger, so sheet material exists
With certain potential safety hazard when falling.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of pressure lock formula plate shearing machine, cutting
Sheet material can be firmly fixed during cutting plate material, and security performance is high.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind pressure lock formula shear
It is provided with knife rest and supporting table, the knife rest and is provided with for by the lock of sheet shearing in machine, including frame, the frame
Knife, the knife rest is internally provided with the drive mechanism for driving plug-in strip to move up and down, and the knife rest is set close to supporting table side
Have for being provided with when plug-in strip shears sheet material on depression bar by plate compact in supporting table, the knife rest for driving depression bar
By actuator of the plate compact in supporting table, the depression bar includes fix bar and is slidably arranged in the activity of fixed boom end
Bar, is provided with the thrust spring for motion bar to be promoted to remote fixed rod end between the fix bar and motion bar.
By above-mentioned technical proposal, sheet material will be in plug-in strip bottom when using, and at this moment actuator will drive depression bar to sheet material
It is close, and gradually by plate compact, when by plate compact, motion bar will promote thrust spring so that thrust spring quilt
Compression, untill the elastic force of thrust spring can be by plate compact, by setting thrust spring, the spy that thin and thick can be caused to differ
Different sheet material is conveniently compacted, be prevented effectively from when sheet material thin and thick not for the moment, indivedual depression bars can not occur with the situation of web contact；It
Rear drive mechanism will drive plug-in strip close to sheet material side, and gradually with web contact and by sheet shearing, when plug-in strip connects with sheet material
When touching, sheet material can be in the presence of plug-in strip so that sheet material has the trend being upturned away from plug-in strip side, at this moment due to depression bar
In the presence of sheet material will be caused to be difficult to tilt, effectively prevent sheet material and tilt has situation about falling, and adds when equipment is processed
Safety coefficient, while also causing plug-in strip is convenient to cut off sheet material.
It is preferred that, it is provided with the fix bar on sliding chamber, the motion bar and is provided with slide bar, the slide bar is slided with sliding chamber
Dynamic to coordinate, one end end that the slide bar is located in sliding chamber is provided with to be provided with back-up ring, the opening of the sliding chamber to be supported with back-up ring
The rib of sliding intracavitary is touched and is fixed on slide bar, the thrust spring is set on the slide bar and thrust spring one end and fixation
Bar contradicts the other end and contradicted with motion bar.
By above-mentioned technical proposal, depression bar is provided with by plate compact in supporting table in fixed boom end for convenience
Sliding chamber, is provided with slide bar, sliding bar is located in sliding chamber when using, afterwards in activity in motion bar towards one end of fix bar
Thrust spring is provided between bar and fix bar so that one end of thrust spring contradicts the other end with motion bar and supported with fix bar
Touch, afterwards in order to prevent motion bar from being separated in the presence of thrust spring between fix bar, be provided with the opening of sliding chamber
Rib, back-up ring is provided with the end of slide bar, so in the presence of thrust spring, and rib will be contradicted with back-up ring, work as motion bar
During with web contact, slide bar will be slided in sliding chamber, and make it that volume thrust spring is compressed, and at this moment thrust spring will apply thrust
Onto motion bar so that motion bar firmly compresses sheet material.
It is preferred that, the fix bar is provided with use towards the end of movable rod end and the end of motion bar towards fixed rod end
In the recessed groove fitted with thrust spring end.
By above-mentioned technical proposal, in order that thrust spring is operationally more stablized, fix bar and motion bar with
The contact position of thrust spring is provided with recessed groove, and recessed groove will be caused to be fitted with the end of thrust spring, thrust spring is added
Contact area, while so that thrust spring is operationally difficult to radially slide.
It is preferred that, the motion bar on web contact face with being provided with for preventing sheet material from sliding in shearing anti-skidding
Tooth.
By above-mentioned technical proposal, in order that sheet material is difficult when being compacted to slide, the one of motion bar and web contact
Anti-slop serrations are provided with the end face of end, when sheet material is sheared, sheet material can be by a part of horizontal shear force, so can cause plate
Material has movement tendency in the horizontal direction, by setting protection tooth, can effectively prevent sheet material from being slided in processing so that
Dimensional accuracy is higher after sheet shearing.
It is preferred that, the depth of the sliding chamber is not more than the deformation length of the maximum flexibility deformation of thrust spring.
By above-mentioned technical proposal, in order that obtaining thrust spring, long lifespan is hardly damaged when in use, will slide the depth of chamber
It is arranged to the largest deformation length of no more than thrust spring, so when thrust spring does not reach maximum shape when compressed, all the time
Become, such thrust spring is not susceptible to plastic deformation, it is ensured that thrust spring can effectively work for a long time.
It is preferred that, the actuator includes the oil cylinder being arranged on knife rest, and the piston rod of the oil cylinder is used to drive fixation
Bar and motion bar are by plate compact.
By above-mentioned technical proposal, driving force is big during cylinder efficient, in that context it may be convenient to by plate compact, while hydraulic oil cylinder driving
When work quick efficiency high, the service life of oil cylinder is long, is not susceptible to failure.
It is preferred that, it is connected with the piston rod of the oil cylinder in fixed plate, the fixed plate and is provided with ladder chute, it is described
Fix bar is slidably arranged in the ladder chute.
By above-mentioned technical proposal, in order to sheet material firmly be compressed, it is necessary to which the direction being sheared along sheet material, is provided with many
Individual depression bar, but in order to save manufacturing cost, tend not to set an oil cylinder on a depression bar, therefore in the piston rod of oil cylinder
On be provided with fixed plate, ladder chute is provided with fixed plate, fix bar ladder chute is slidably arranged in when using, so
The motion of hydraulic oil cylinder driving fixed plate can be just first passed through, then drives multiple fix bars to move by fixed plate, the system effectively saved
Cause this so that single oil cylinder can drive multiple fix bars to work.
In summary, the utility model having the beneficial effect that in contrast to prior art：By setting motion bar and fix bar,
Sheet material can be firmly pressed in supporting table while sheet material is sheared, it is ensured that sheet material is difficult to tilt when being sheared, increase
Security performance during equipment processing.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the axle side schematic diagram of embodiment；
Fig. 3 is the partial sectional view at embodiment knife rest, the positional structure of main prominent drive mechanism and oil cylinder；
Fig. 4 is the topology view of fixed plate and depression bar, the matching relationship of main prominent fixed plate and pressing plate；
Fig. 5 is the half sectional view of depression bar, the matching relationship of main prominent motion bar and fix bar.
Reference：1st, frame；2nd, knife rest；3rd, supporting table；4th, plug-in strip；5th, depression bar；6th, motion bar；7th, fix bar；8th, push away
Power spring；9th, sliding chamber；10th, slide bar；11st, back-up ring；12nd, rib；13rd, depressed part；14th, anti-slop serrations；15th, oil cylinder；16th, fixed plate；
17th, ladder chute；18th, drive mechanism.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
As shown in Figure 1, 2, knife rest 2 and supporting table 3 are provided with a kind of pressure lock formula plate shearing machine, including frame 1, frame 1, its
Intermediate slide 2 is arranged on the end of supporting table 3, and plug-in strip 4 is provided with knife rest 2, as shown in figure 3, set inside knife rest 2 simultaneously
Drive mechanism 18 is equipped with, drive mechanism 18 is the grade Hydraulic Elements of oil cylinder 15, plug-in strip 4 can be driven to move up and down, sheet material when using
Positioned at the bottom of plug-in strip 4, drive plug-in strip 4 to cut sheet material by drive mechanism 18, the side of supporting table 3 is provided with pressure in knife rest 2
Oil cylinder 15 is provided with bar 5, knife rest 2, the piston rod of oil cylinder 15 is connected with depression bar 5, oil cylinder can be passed through when shearing sheet material
15 driving depression bars 5 push down sheet material, facilitate sheet material to be cut.
As shown in Figure 4,5, wherein, depression bar 5 includes fix bar 7 and motion bar 6, and the end of fix bar 7 is provided with sliding chamber 9,
The slide bar 10 coordinated with sliding chamber 9 is provided with the end of motion bar 6, thrust spring 8 is arranged with slide bar 10, thrust spring 8
One end contradicts the other end with fix bar 7 and contradicted with motion bar 6, while back-up ring 11 is provided with the opening of sliding chamber 9, in slide bar 10
The end of one end in sliding chamber 9 is provided with rib 12, causes back-up ring 11 and rib when using in the presence of thrust spring 8
12 mutually contradict, when needing plate compact, drive fix bar 7 with motion bar 6 to sheet material lateral movement by oil cylinder 15, and make
Motion bar 6 gradually with web contact, at this moment thrust spring 8 will be gradually compressed, while slide bar 10 will be slided in sliding chamber 9,
When the elastic force of thrust spring 8 reaches setting, stop driving motion bar 6 and move, the sheet material so in the presence of thrust spring 8
To firmly it be compressed by motion bar 6, if while the thickness of sheet material differs everywhere, then can also make in the presence of thrust spring 8
Each motion bar 6 can be with web contact, being prevented effectively from specific activity bar 6 can not be with the case where sheet metal thickness differs
The situation of web contact occurs.
As shown in figure 5, wherein, in order to increase thrust spring 8 and fix bar 7 and the contact area of motion bar 6, existing respectively
Fix bar 7 and motion bar 6 are provided with recessed groove with the contact position of thrust spring 8, are put into the two ends of thrust spring 8 when using recessed
Fall into groove；Anti-slop serrations 14 are provided with motion bar 6 and web contact face, can so when motion bar 6 and web contact
Effectively to prevent sheet material from being slided in supporting table 3.
In order to protect thrust spring 8 to be conveniently mounted and dismounted and is difficult to be damaged in use so that the depth of sliding chamber 9 is not more than thrust spring 8 most
The deformation length of large elastic deformation, so when the end of slide bar 10 and sliding chamber 9 is contradicted, thrust spring 8 does not arrive largest deformation
Place, it is therefore prevented that plastic deformation occurs for thrust spring 8, protects thrust spring 8, increases the service life of thrust spring 8.
As shown in figure 4, wherein, fixed plate 16 is connected with the piston rod of oil cylinder 15, ladder is provided with fixed plate 16
Shape chute 17, fix bar 7 is slidably arranged in ladder chute 17, so be able to can just be driven by an oil cylinder 15 multiple solid
Fixed pole 7 is moved.
During work, sheet material is placed on the bottom of plug-in strip 4, fixed plate 16 is driven to sheet material lateral movement by oil cylinder 15 afterwards, it
Rear fixed plate 16 will drive multiple fix bars 7 to sheet material lateral movement, afterwards the bar of motion bar 6 in fix bar 7 will with web contact,
Thrust spring 8 will be deformed upon afterwards so that sheet material is firmly compressed by motion bar 6, drive plug-in strip 4 by drive mechanism 18 afterwards
Move and cut off sheet material, during this, because sheet material is compressed by motion bar 6, so sheet material is difficult occur one in cutting
The phenomenon that side is tilted.
It the above is only exemplary embodiment of the present utility model, not for limitation protection domain of the present utility model,
Protection domain of the present utility model is determined by appended claim.
Claims (7)
1. knife rest (2) and supporting table (3) are provided with one kind pressure lock formula plate shearing machine, including frame (1), the frame (1), it is described
It is provided with knife rest (2) for by the plug-in strip (4) of sheet shearing, the knife rest (2) to be internally provided with for driving plug-in strip (4)
The drive mechanism (18) of lower motion, it is characterized in that：The knife rest (2) is provided with for being cut in plug-in strip (4) close to supporting table (3) side
Being provided with depression bar (5) during cutting plate material by plate compact in supporting table (3), the knife rest (2) is used to drive depression bar (5) will
Actuator of the plate compact in supporting table (3), the depression bar (5) includes fix bar (7) and is slidably arranged in fix bar (7) end
The motion bar (6) in portion, being provided between the fix bar (7) and motion bar (6) is used for motion bar (6) to away from fix bar
(7) thrust spring (8) that end is promoted.
2. pressure lock formula plate shearing machine according to claim 1, it is characterized in that：Sliding chamber (9) is provided with the fix bar (7),
Slide bar (10) is provided with the motion bar (6), the slide bar (10) is slidably matched with sliding chamber (9), and the slide bar (10) is located at
One end end in cunning chamber (9) is provided with back-up ring (11), the opening of the sliding chamber (9) to be provided with and contradicts and incite somebody to action with back-up ring (11)
Slide bar (10) is fixed on the rib (12) in sliding chamber (9), and the thrust spring (8) is set on the slide bar (10) and thrust bullet
Spring (8) one end contradicts the other end with fix bar (7) and contradicted with motion bar (6).
3. pressure lock formula plate shearing machine according to claim 1, it is characterized in that：What the fix bar (7) was held towards motion bar (6)
End is provided with the recessed groove for being fitted with thrust spring (8) end with motion bar (6) towards the end that fix bar (7) is held.
4. pressure lock formula plate shearing machine according to claim 1, it is characterized in that：The motion bar (6) on web contact face with setting
It is equipped with the anti-slop serrations (14) for preventing sheet material from being slided in shearing.
5. pressure lock formula plate shearing machine according to claim 2, it is characterized in that：The depth of the sliding chamber (9) is not more than thrust bullet
The deformation length of the maximum flexibility deformation of spring (8).
6. pressure lock formula plate shearing machine according to claim 1, it is characterized in that：The actuator includes being arranged on knife rest (2)
Oil cylinder (15), the piston rod of the oil cylinder (15) is used to driving fix bar (7) and motion bar (6) by plate compact.
7. pressure lock formula plate shearing machine according to claim 6, it is characterized in that：It is connected with the piston rod of the oil cylinder (15) solid
Ladder chute (17) is provided with fixed board (16), the fixed plate (16), the fix bar (7) is slidably arranged in the trapezoidal cunning
In groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208783.1U CN206597962U (en) | 2017-03-06 | 2017-03-06 | Press lock formula plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720208783.1U CN206597962U (en) | 2017-03-06 | 2017-03-06 | Press lock formula plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597962U true CN206597962U (en) | 2017-10-31 |
Family
ID=60147239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720208783.1U Active CN206597962U (en) | 2017-03-06 | 2017-03-06 | Press lock formula plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597962U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984229A (en) * | 2017-12-08 | 2018-05-04 | 孟书芳 | One kind is used for polar plate of lead acid storage battery production cutting machine |
| CN110640209A (en) * | 2019-11-06 | 2020-01-03 | 南通福马重型机床制造有限公司 | Plate shearing machine with panel positioner |
| CN112676631A (en) * | 2021-02-21 | 2021-04-20 | 朱保松 | Cold-rolled steel sheet plate shearing machine with pay-off structure |
| CN112893990A (en) * | 2021-03-22 | 2021-06-04 | 江苏海泰锻压设备有限公司 | Numerical control plate shearing machine with automatic alignment structure |
-
2017
- 2017-03-06 CN CN201720208783.1U patent/CN206597962U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984229A (en) * | 2017-12-08 | 2018-05-04 | 孟书芳 | One kind is used for polar plate of lead acid storage battery production cutting machine |
| CN110640209A (en) * | 2019-11-06 | 2020-01-03 | 南通福马重型机床制造有限公司 | Plate shearing machine with panel positioner |
| CN112676631A (en) * | 2021-02-21 | 2021-04-20 | 朱保松 | Cold-rolled steel sheet plate shearing machine with pay-off structure |
| CN112893990A (en) * | 2021-03-22 | 2021-06-04 | 江苏海泰锻压设备有限公司 | Numerical control plate shearing machine with automatic alignment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pressure gate plate shears Effective date of registration: 20211115 Granted publication date: 20171031 Pledgee: Bank of Taizhou Co., Ltd. Shifu Avenue sub branch Pledgor: TAIZHOU BITUO STEEL STRUCTURE CO.,LTD. Registration number: Y2021330002202 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |