CN108941370A - Anti- briquetting crash safety device and stamping equipment for stamping equipment - Google Patents
Anti- briquetting crash safety device and stamping equipment for stamping equipment Download PDFInfo
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- CN108941370A CN108941370A CN201810923677.0A CN201810923677A CN108941370A CN 108941370 A CN108941370 A CN 108941370A CN 201810923677 A CN201810923677 A CN 201810923677A CN 108941370 A CN108941370 A CN 108941370A
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- briquetting
- stamping equipment
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- support tube
- folder unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Presses And Accessory Devices Thereof (AREA)
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Abstract
The invention discloses a kind of anti-briquetting crash safety device and stamping equipment for stamping equipment, which includes: to embrace folder unit, for rotatably embracing the column for being sandwiched in stamping equipment；Support unit, it is fixedly connected on the first side for embracing folder unit and presss from both sides unit rotary motion with embracing, wherein, support unit includes being fixedly connected on the supporter embracing the supporting support of folder unit side and connecting with supporting support, when support unit is rotated with an armful folder unit to the briquetting of stamping equipment, the top of supporter is used to support briquetting in briquetting tenesmus；Auxiliary Control Element, it is set to the second side for embracing folder unit, it includes being fixedly installed on the platform of stamping equipment and for the switching mechanism that connect with the system power supply of stamping equipment and being fixedly installed in the sensing mechanism embraced on folder unit, sensing mechanism with embrace press from both sides when a unit is rotated to first position be in close state switching mechanism, rotate to the second position when so that switching mechanism is in opening state.
Description
Technical field
The present invention relates to stamping equipment fields, particularly, are related to a kind of anti-briquetting for stamping equipment and fall insurance dress
It sets and stamping equipment.
Background technique
Stamping equipment such as hydraulic press is widely used in extrustion of metals molding field, and stamping equipment punching press dynamics reaches several tons
Even tens of tons, safety accident, which occurs, will generate serious consequence, and the safety operation of equipment is particularly important.
The safety locking motion of hydraulic press mainly relies on both hands while operating two start keys at present, and operator is avoided to exist
Hydraulic press is injured when working by machine.The preferable safety that can play when being limited in that hydraulic press work of this safety device is protected
When for example repairing when nearly acting on, but hydraulic press being shut down and maintain operation, the pushing of hydraulic press briquetting unit accidental falling is led
The people of cause, machine accident are helpless.
Summary of the invention
The present invention provides a kind of anti-briquetting crash safety devices and stamping equipment for stamping equipment, to solve punching press
Equipment is when shutting down the technical issues of briquetting accidental falling generation people, machine safety accident.
The technical solution adopted by the invention is as follows:
On the one hand, the present invention provides a kind of anti-briquetting crash safety devices for stamping equipment, comprising: it is single to embrace folder
Member, for rotatably embracing the column for being sandwiched in stamping equipment；Support unit, be fixedly connected on embrace folder unit the first side and with
Embrace folder unit rotary motion, wherein support unit include be fixedly connected on embrace folder unit side supporting support and with support
The supporter of bracket connection, when support unit is rotated with an armful folder unit to the briquetting of stamping equipment, the top of supporter
For supporting briquetting when briquetting drops；Auxiliary Control Element is set to the second side for embracing folder unit comprising be fixedly installed to
On the platform of stamping equipment and for the switching mechanism that connect with the system power supply of stamping equipment and it is fixedly installed in and embraces folder singly
Sensing mechanism in member, sensing mechanism make switching mechanism be in close state, rotate with embracing when a folder unit is rotated to first position
Switching mechanism is set to be in opening state when to the second position.
Preferably, embracing folder unit includes two pieces of first armful of clamping plates being mutually permanently connected, the inside setting of first armful of clamping plate
There are the multi-directional ball or idler wheel for rolling cooperation with column.
Preferably, supporting support includes being fixedly connected on the fixed plate for the side for embracing folder unit, the upper end connection of fixed plate
There is the transverse plate towards the direction extension far from armful folder unit, offers through-hole on transverse plate；Supporter is actively located in through-hole, branch
The top of support body be provided be used to support tenesmus briquetting upper supporting pad, supporter bottom end be provided with for briquetting compacting in
It glides when supporting pad with supporter to be supported in the lower supporting pad on the platform of stamping equipment.
Preferably, supporter includes being actively located in the lower support tube of through-hole and being plugged in the upper of lower support tube top
Support tube, upper supporting pad are connected at the top of support tube, and lower supporting pad is connected to lower support bottom of the tube.
Preferably, lower support tube is in hollow structure, and upper support tube is inserted into lower support tube, the top of lower support tube and lower branch
For stay tube one of them through at least one first positioning hole is arranged, it is fixed that another one is then provided through highly different multiple second
Position hole；Pass through first in corresponding insertion first positioning hole and one of second location hole between upper support tube and lower support tube
Stop bar realizes the height adjustment to upper supporting pad.
Preferably, the different multiple third location holes of height are provided through on lower support tube, third location hole is respectively positioned on
Above transverse plate；Supporter further include selectively be inserted in wherein a third positioning hole to adjust lower supporting pad from platform height
Second stop bar of degree；The both ends elastic bullet for being connected to the second stop bar and transverse plate respectively is provided on the outside of lower support tube
Property part.
Preferably, upper support tube is in hollow form, and upper supporting pad interference fit is at the top of upper support tube；Lower supporting pad mistake
Cooperation of being full of is assemblied in lower support bottom of the tube.
Preferably, sensing mechanism includes sensing runner, and sensing runner is fixed on armful folder unit by sensing wheel carrier
Outside, and be oppositely arranged with support unit；Switching mechanism is to be installed on the lower supporting plate for being fixedly installed on platform
Travel switch, travel switch has the contact with elastic reset function, and contact is located on the rotation path of sensing runner, sensing
Runner is pressed from both sides with armful touches or leaves contact when a unit rotates to make travel switch in closing or opening state.
Preferably, Auxiliary Control Element further includes that two pieces second armful for embracing and being sandwiched on column is connect and fixed with lower supporting plate
Clamping plate is respectively arranged with the upper backup pad for being supported in and embracing folder unit bottom surface at the top of second armful of clamping plate；It is upward convex on lower supporting plate
Stretching has for limiting the scotch for embracing folder unit optional angle.
According to another aspect of the present invention, a kind of stamping equipment, including platform are additionally provided, platform is equipped with column, stands
The top of column slidably connects the briquetting moved back and forth along column, is provided with above-mentioned anti-briquetting crash safety device on column,
Wherein, support unit is rotated with folder unit is embraced to move between region outside briquetting lower zone and briquetting.
The invention has the following advantages: the present invention is sandwiched on the column of stamping equipment by embracing folder unit rotating holding,
Under stamping equipment shutdown status, support unit rotation is pushed, so that when support unit is rotated to briquetting, supporter
The briquetting of the sustainable tenesmus in top, the present invention are not necessarily to change the structure of stamping equipment, and anti-briquetting crash safety device can directly pacify
On stamping equipment, by simple structure and in a manner of stamping equipment shut down when the briquetting surprisingly to drop can be supported, have
Effect prevents people, machine safety accident from generating, and anti-briquetting crash safety device of the invention can be rushed working environment is more severe
It presses in equipment and press workshop works normally, and is easy to operate practical, the present invention passes through the sensing machine in Auxiliary Control Element
Structure realizes the open and close control of switching mechanism with change in location when embracing folder unit rotation, and then can be easily to stamping equipment
System power supply is controlled, the tenesmus for preventing briquetting from generating by artificial or accidental activation stamping equipment.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to accompanying drawings, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the anti-briquetting crash safety device of the preferred embodiment of the present invention；
Fig. 2 be in Fig. 1 anti-briquetting crash safety device from the schematic diagram of another angle；
Fig. 3 is the top view of anti-briquetting crash safety device in Fig. 1；
Fig. 4 is in Fig. 3 along the cross-sectional view in the direction A-A.
Drawing reference numeral explanation:
1, folder unit is embraced；10, first armful of clamping plate；11, multi-directional ball；
2, support unit；20, supporting support；201, fixed plate；202, transverse plate；203, through-hole；204, stiffening plate；21,
Supporter；211, upper supporting pad；212, lower supporting pad；213, lower support tube；214, upper support tube；215, first positioning hole；
216, second location hole；217, the first stop bar；2130, third location hole；218, the second stop bar；219, elastic component；
3, Auxiliary Control Element；30, lower supporting plate；31, travel switch；310, contact；32, runner is sensed；33, second armful
Clamping plate；34, upper backup pad；35, scotch；36, wheel carrier is sensed；360, substrate；361, extension board；362, reinforcing plate.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
The present invention provides a kind of anti-briquetting crash safety devices, are used for the stamping equipments such as hydraulic press or press machine, with
Prevent briquetting accidental falling when equipment downtime.
Referring to figs. 1 to Fig. 4, the anti-briquetting crash safety device of the preferred embodiment of the present invention is used for hydraulic press, packet
It includes: folder unit 1 is embraced, for rotatably embracing the column for being sandwiched in stamping equipment；Support unit 2 is fixedly connected on and embraces folder unit 1
Side and with embrace folder 1 rotary motion of unit, wherein support unit 2 include be fixedly connected on embrace folder 1 first side of unit a support
Bracket 20 and the supporter 21 being connect with supporting support 20, when support unit 2 is rotated with folder unit 1 is embraced to stamping equipment
When below briquetting, the top of supporter 21 is used to support briquetting in briquetting tenesmus；Auxiliary Control Element 3 is set to and embraces folder list
Second side of member 1 comprising be fixedly installed on the platform of stamping equipment and for being connect with the system power supply of stamping equipment
Switching mechanism and the sensing mechanism being fixedly installed on armful folder unit 1, sensing mechanism are rotated with a folder unit 1 is embraced to first
Switching mechanism is set to be in opening state when being in close state switching mechanism when setting, rotating to the second position.The present invention passes through
It embraces folder 1 rotating holding of unit to be sandwiched on the column of stamping equipment, under stamping equipment shutdown status, pushes support unit 2 to rotate, make
When below the proper rotation to briquetting of support unit 2, the briquetting of the sustainable tenesmus in the top of supporter 21, the present invention is without changing punching
Press the structure of equipment, anti-briquetting crash safety device can be directly mounted on stamping equipment, by simple structure and in a manner of in punching press
The briquetting surprisingly to drop can be supported when equipment downtime, people, machine safety accident is effectively prevent to generate.The present invention passes through auxiliary
Sensing mechanism in control unit realizes the open and close control of switching mechanism, Jin Erneng with change in location when embracing folder unit rotation
Easily the system power supply of stamping equipment is controlled, prevents briquetting from generating down because of artificial or accidental activation stamping equipment
Pendant.
Optionally, embracing folder unit 1 includes two pieces of first armful of clamping plates 10 being mutually permanently connected, the inside of first armful of clamping plate 10
It is provided with the multi-directional ball 11 or idler wheel for rolling cooperation with column.In this preferred embodiment, two piece first for pressing from both sides unit 1 is embraced
It embraces clamping plate 10 to be fixed on together by bolt and nut locking, surrounds the space for accommodating column therebetween.First armful every piece
It is respectively mounted in inside there are two buphthalmos bearing i.e. multi-directional ball 11 on clamping plate 10, four buphthalmos bearings are symmetrical arranged, stand for surrounding
Column carries out flexible spinning movement.The rotating holding with column can be realized using buphthalmos bearing and an armful clamping plate in this preferred embodiment
Folder, structure is very simple, and connection is reliable；And such mode is not necessarily to change the structure of the column of stamping equipment, is conducive to keep vertical
The original structure of column, function and intensity.Certainly, in other embodiments, rubber rolling can also be set on first armful of clamping plate 10
Wheel realizes that the rotation between column connects.
Supporting support 20 is support unit 2 and an armful connecting portion for folder unit 1, mainly plays connection supporting role.Further
Ground, supporting support 20 include being fixedly connected on the fixed plate 201 for the side for embracing folder unit 1, and the upper end of fixed plate 201 is connected with court
Far from the transverse plate 202 that the direction for embracing folder unit 1 extends, through-hole 203 is offered on transverse plate 202.In this preferred embodiment, Gu
Fixed board 201 is in a vertical shape, offers screw hole thereon, and be locked in the outer of one of first armful of clamping plate 10 by screw and nut
Side.Transverse plate 202 is fixedly connected on the top of fixed plate 201, can be connected by viscose glue mode, can also use screw or card
It the modes such as connects to fix.Optionally, stiffening plate 204 is also connected between fixed plate 201 and transverse plate 202, stiffening plate 204 is substantially
Triangular in shape, plate face is each perpendicular to fixed plate 201 and transverse plate 202, and two plate edge are fixedly attached to 201 He of fixed plate respectively
Transverse plate 202, for reinforcing connection between the two and further serving as supporting role to transverse plate 202.
In this preferred embodiment, supporter 21 is actively located in through-hole 203, and the top of supporter 21, which is provided with, to be used to support
Drop briquetting upper supporting pad 211,21 bottom end of supporter be provided with for briquetting suppress in upper supporting pad 211 when with supporter
21 glide to be supported in the lower supporting pad 212 on the platform of stamping equipment.The present invention is movably connected on transverse direction by supporter 21
The through-hole 203 of plate 202 has gap between the lower supporting pad 212 and platform of 21 bottom end of supporter when briquetting does not drop, so that
Supporter 21 can press from both sides 1 flexible rotating of unit with embracing；When briquetting tenesmus compacting is when upper supporting pad 211, lower supporting pad 212 is with branch
Support body 21 is snapped down in through-hole 203 and is supported on platform, and briquetting is transferred to the press power of supporter 21 through supporter 21 flat
Platform, to realize the support consolidated to briquetting.
Further, supporter 21 includes being actively located in the lower support tube 213 of through-hole 203 and being plugged in lower support
The upper support tube 214 on 213 top of pipe, upper supporting pad 211 are connected to 214 top of support tube, and lower supporting pad 212 is connected to lower branch
213 bottom of stay tube.Specifically, in this preferred embodiment, upper support tube 214 is in hollow form, upper 211 interference fit of supporting pad
In upper 214 top of support tube.Lower support tube 213 is also in hollow structure, and lower 212 interference fit of supporting pad is in lower support tube
213 bottoms.For the present invention using interference fit type connection supporting pad and support tube, structure is simple, and assembly is easy.Upper supporting pad
211 include the contact that mounting portion for being assembled in upper support tube 214 and self installation portion radially expand extension
Portion, the sectional area that the sectional area of poor contact is greater than upper support tube prevent supporter 21 to increase its contact area with briquetting
It is impaired.The structure of lower supporting pad 212 is similar, increases with the sectional area at contact with platform position, be beneficial to prevent supporter 21 by
Damage.
Specifically, upper support tube 214 is inserted into lower support tube 213.The top of lower support tube 213 and lower support tube 213 its
Middle one is then provided through different multiple second positioning of height through at least one first positioning hole 215, another one is arranged
Hole 216；Pass through corresponding insertion first positioning hole 215 and one of them second positioning between upper support tube 214 and lower support tube 213
The first stop bar 217 in hole 216 realizes the height adjustment to upper supporting pad 211.
In this preferred embodiment, the top wall body of lower support tube 213 runs through the multiple first positioning holes for being equipped with and vertically arranging
215, the height of these first positioning holes 215 is all different.And the wall body of upper support tube 214 is then provided through quantity and position
Multiple second location holes 216 corresponding with above-mentioned first positioning hole 215.The present invention is by selecting the first stop bar 217
Ground is inserted into one of first positioning hole 215 and one of second location hole 216, it can be achieved that upper supporting pad 211
Height adjustment.In other embodiments, one first positioning hole 215 can be set on the top of lower support tube 213, and in upper branch
Multiple second location holes 216 are set on stay tube 214, the height by adjusting upper support tube 214 make first positioning hole 215 with wherein
One second location hole 216 is aligned, and the first stop bar 217 is packed into, and the height tune to upper supporting pad 211 may be implemented
Section.It is, of course, also possible in turn, a first positioning hole be arranged on upper support tube 214, it is arranged on lower 213 top of support tube
Multiple second location holes, the same height by adjusting upper support tube 214 make first positioning hole and one of second location hole
Alignment, and the first stop bar 217 is packed into, it can realize the adjusting to upper 211 height of supporting pad.The present invention does not limit to
In this.
Further, in order to realize that this preferred embodiment is in lower branch to the adjusting in gap between lower supporting pad 212 and platform
The different multiple third location holes 2130 of height are provided through on stay tube 213, third location hole 2130 is respectively positioned on transverse plate 202
Top.Supporter 21 further includes selectively being inserted in a wherein third location hole 2130 to adjust lower supporting pad 212 from flat
Second stop bar 218 of platform height.Both ends are provided on the outside of lower support tube 213, and elasticity is connected to the second stop bar respectively
218 and transverse plate 202 elastic component 219.
In this preferred embodiment, multiple third location holes 2130 are provided through in the middle part wall body of lower support tube 213.Bullet
Property part 219 preferably use compressed spring, it is outer and be located at the second stop bar 218 and cross that compressed spring is set in lower support tube 213
To between plate 202, the top of compressed spring is abutted to the lower surface of the second stop bar 218, and the bottom end of compressed spring then supports
In the upper surface of transverse plate 202.By the way that the second stop bar 218 is selectively inserted in one of in third location hole 2130,
And the second stop bar 218 is supported by the elastic force of compressed spring, realize to lower supporting pad 212 or even entire supporter 21 from
The adjusting of podium level, to ensure that support unit 2 can be rotated with folder unit 1 is embraced, meanwhile, also make this hair by adjusting its height
Bright safety device is applicable to the platform and stamping equipment of different height, and the scope of application is wider.
When briquetting does not drop, elastic component 219 is supported between the second stop bar 218 and transverse plate 202, by elasticity
Second stop bar 218 and the lower support tube 213 being attached thereto or even lower supporting pad 212 are supported in one by 219 natural resiliency of part
Fixed height, so that lower supporting pad 212 is apart from platform predetermined altitude；When briquetting drop to compacting when upper supporting pad 211, elastic component
219 are in further contraction state by 218 press power of the second stop bar and accumulate elastic potential energy, and the compression of supporter 21 is snapped down to
Lower supporting pad 212 is supported on platform；When briquetting leaves upper supporting pad 211, elastic component 219 discharges elastic potential energy and pushes branch
21 upward sliding of support body is simultaneously reset to lower supporting pad 212 apart from platform predetermined altitude.
In other embodiments, elastic component 219 can also use cylindrical body made of the rubber material with favorable elasticity,
By the way that elastic rubber cylinder of holster is located on lower support tube 213 and between the second stop bar 218 and transverse plate 202,
Same the second stop bar 218 of support that can be achieved keeps lower supporting pad 212 hanging and is allowed to the function of resetting.
The present invention is to be further ensured that the safe handling of stamping equipment, and the second side for embracing folder unit 1 is provided with auxiliary control
Unit 3 processed, while for below the rotation to briquetting of support unit 2 to prevent briquetting tenesmus, to the system power supply of stamping equipment
Auxiliary control power-off is carried out, the power supply for connecting stamping equipment to avoid artificial maloperation or accident causes briquetting to drop.
Wherein, Auxiliary Control Element 3 includes the lower supporting plate 30 for being fixedly installed on platform, installation and punching press on lower supporting plate 30
The switching mechanism of the system power supply connection of equipment.Auxiliary Control Element 3 further includes being fixedly installed in the sensing machine embraced on folder unit 1
Structure, sensing mechanism 32 are rotated between first position and the second position and switch with a folder unit 1 is embraced, thus make switching mechanism closing and
Switch between opening state.Present invention preferably employs switching mechanisms and sensing mechanism cooperation to realize control on/off, this use
The realization anti-briquetting of physics of support unit 2, which falls to collide, controls the mode combined plus system power supply, can be with effective guarantee punching press
Security insurance when equipment downtime.
In this preferred embodiment, lower supporting plate 30 and sensing runner 32 be arranged at embrace folder unit 1 a second side, and with branch
It is opposite to support unit 2, that is, support unit 2, embrace folder unit 1,3 three of Auxiliary Control Element is located substantially on same straight line.Certainly,
Also Auxiliary Control Element 3 can be set and support unit 2 is substantially rectangular or other angles are connected to and embrace a folder unit 1, as long as
Design assistant control unit 3 avoids the working region of stamping equipment platform.
Lower supporting plate 30 is the foundation structure of Auxiliary Control Element 3, and rest part is respectively mounted above.Specifically, under
Support plate 30 is used to install by structures such as bolts to lateral area close on platform, and avoids the working region below briquetting.
In this preferred embodiment, switching mechanism is the travel switch 31 being installed on lower supporting plate 30, and travel switch 31 comes with tool bullet
The contact 310 of property reset function.In this preferred embodiment, sensing mechanism includes sensing runner 32, and sensing runner 32 passes through sensing
Wheel carrier 36 is fixed on the outside of another piece of first armful of clamping plate 10, and is oppositely arranged with support unit 2.Sensing wheel carrier 36 includes
The extension board 361 that substrate 360,360 bottom level of self-reference substrate by screw locking in first armful of 10 outside of clamping plate extend.For into
One step reinforces bonding strength, is additionally provided with reinforcing plate 362 on substrate 360 and extension board 361.Far from first on extension board 361
The one end for embracing clamping plate 10 is provided with mounting hole, and bolt is equipped in mounting hole, and sensing runner 32 is set on bolt and passes through spiral shell
Mother's locking.Spinning movement can be carried out around column together with folder unit 1 is embraced by sensing runner 32.Contact 310 is located at sensing runner 32
Rotation path on.When embracing folder unit 1 according to set angle rotation, the touching with armful folder unit 1 rotation of sensing runner 32
Contact 310 on travel switch 31 so that contact 310 deflects, and then is in close state travel switch 31；When sensing runner
32 when being pivoted away from contact 310, and contact 310 is resetted by its included elasticity, so that travel switch 31 is in opening state,
The control to punching press device systems power supply is realized by this method.Present invention preferably employs travel switches 31 as switching mechanism and to pass
Feel mechanism cooperation and realize control on/off, simple structure, cost is relatively low, and electrical control reliable performance, practical, very
It is suitable for the more severe stamping equipment of working environment and press workshop etc..
In other embodiments, sensing mechanism can also be using the baffle being directly fixedly installed on armful folder unit 1, baffle
Development length touches contact 310 enough, equally can make to touch with touching contact 310 when folder unit 1 rotates is embraced by baffle
To control, travel switch 31 closes the power-off of realization system power supply and baffle is pivoted away from 310 time control of contact for first 310 deflection
Travel switch 31 processed opens the energization for realizing system power supply.
Optionally, in other embodiments, switching mechanism can also be installed on lower supporting plate 30 close to switch, when
Sensing mechanism is with embracing when a folder unit 1 rotates close to or far from this close to switch to make to approach switch in closing or open-minded
State, it is same to can be achieved to control the on-off of system power supply.
In the present invention, the direction of rotation of support unit 2 may be selected clockwise or inverse with specific reference to live actual installation situation
Hour hands rotation direction execution.Optionally, under the premise of fixing rotation direction, the rotation that limited block stops another rotation direction can be added, is protected
The movement of only one rotation direction is demonstrate,proved, maloperation is prevented.
Auxiliary Control Element 3 further includes connecting with lower supporting plate 30 and fixing the two pieces of second armful of clamping plates embraced and be sandwiched on column
33, the top of second armful of clamping plate 33 is respectively arranged with the upper backup pad 34 for being supported in and embracing folder 1 bottom surface of unit.It is pressed from both sides in unit 1 with embracing
Similarly, two pieces of second armful of clamping plates 33 firmly bind round also by bolt and nut and are located on column two pieces of first armful of clamping plates 10, but second
It embraces on clamping plate 33 without buphthalmos bearing, can not be rotated around column.Pass through two pieces of second armful of clamping plate, 33 respectively arranged upper supports in top
Plate 34 will embrace folder unit 1 and be supported in certain altitude, and first armful of clamping plate 10 rotates on 34 surface of upper backup pad, can prevent from embracing folder unit
Abrasion when 1 rotation to platform.
Optionally, it is protruded upward on lower supporting plate 30 for limiting the scotch 35 for embracing folder 1 optional angle of unit.Stop
The setting of block 35 is in travel switch 31 and embraces between folder unit 1, can prevent first armful of clamping plate, the 10 optional angle mistake for embracing folder unit 1
Greatly.Scotch 35 is located in the rotating path of sensing runner 32 or sensing wheel carrier 36, can prevent sensing runner 32 from rotating
Degree.
The present invention also provides a kind of stamping equipment, including platform, platform is equipped with column, and the top of column is slidably connected
There is the briquetting moved back and forth along column, which is characterized in that it is provided on column such as above-mentioned anti-briquetting crash safety device,
In, support unit 2 with embrace folder a unit 1 rotation with outside briquetting lower zone (i.e. working region) and briquetting region it
Between move.
When anti-briquetting tenesmus safety device of the invention is installed on stamping equipment, use process approximately as:
When stamping equipment is shut down, pushes 2 related armfuls of folder units 1 of support unit to rotate the state into such as Fig. 3 around column, make
It obtains supporter 21 to be located in the working region below briquetting, and senses runner 32 and then turn to touching contact 310 with an armful folder unit 1
Deflection angle closes travel switch 31, so that system power supply is in close state, realizes the dual guarantor to briquetting fall arrest
Danger.Under this state, when briquetting does not drop, elastic component 219 is supported in make between the second stop bar 218 and transverse plate 202 under
Supporting pad 212 is apart from platform predetermined altitude；When briquetting drops to compacting when upper supporting pad 211, elastic component 219 is by the second stop
218 press power of bar is in further contraction state and accumulates elastic potential energy, and the compression of supporter 21 is snapped down to lower supporting pad 212
It supports on platform；When briquetting leaves upper supporting pad 211, elastic component 219 discharges elastic potential energy and supporter 21 is pushed to slide up
It moves and is reset to lower supporting pad 212 apart from platform predetermined altitude.
When stamping equipment needs to start work, due to the i.e. lower supporting pad 212 in 21 bottom of supporter of support unit 2 and put down
There are gaps between platform, and 2 related armfuls of folder units 1 of support unit can be pushed to rotate around column at this time, specifically can be inverse with orientation in Fig. 3
Hour hands rotate clockwise 90 °, so that the supporter 21 of support unit 2 exits the working region below briquetting, sensing runner
32 rotate with folder unit 1 is embraced to far from contact 310, and contact 310 resets and keeps travel switch 31 open-minded, so that at system power supply
In opening state, stamping equipment starts at this time, and briquetting unhinderedly can move back and forth work around column.
Anti- briquetting crash safety device of the invention and the stamping equipment for being equipped with this kind of safety device, stop in stamping equipment
It can be supported by 21 pairs of briquettings surprisingly to drop of supporter when machine, people, machine safety accident is effectively prevent to generate；The present invention can be just
Prompt ground controls the system power supply of stamping equipment, prevents briquetting from generating down because of artificial or accidental activation stamping equipment
Pendant；Anti- briquetting crash safety device of the invention can on the more severe stamping equipment of working environment and press workshop just
Often work, and it is easy to operate practical.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of anti-briquetting crash safety device for stamping equipment characterized by comprising
Folder unit (1) is embraced, for rotatably embracing the column for being sandwiched in stamping equipment；
Support unit (2), is fixedly connected on first side for embracing folder unit (1) and with described armful of folder unit (1) rotary motion,
Wherein, the support unit (2) include be fixedly connected on the supporting support (20) for embracing folder unit (1) side and with institute
The supporter (21) for stating supporting support (20) connection, when the support unit (2) is set with described armful of folder unit (1) rotation to punching press
When below standby briquetting, the top of the supporter (21) is used to support briquetting in briquetting tenesmus；
Auxiliary Control Element (3) is set to described second side for embracing folder unit (1) comprising be fixedly installed to stamping equipment
On platform and for the switching mechanism that connect with the system power supply of stamping equipment and it is fixedly installed in described embrace and presss from both sides unit (1)
On sensing mechanism, be in the switching mechanism when sensing mechanism is with described armful of folder unit (1) rotation to first position
The switching mechanism is set to be in opening state when closed state, rotation to the second position.
2. the anti-briquetting crash safety device according to claim 1 for stamping equipment, which is characterized in that
Described armful of folder unit (1) includes two pieces of first armful of clamping plates (10) being mutually permanently connected, first armful of clamping plate (10)
Inside is provided with multi-directional ball (11) or idler wheel for rolling cooperation with the column.
3. the anti-briquetting crash safety device according to claim 1 for stamping equipment, which is characterized in that
The supporting support (20) includes the fixed plate (201) for being fixedly connected on the side for embracing folder unit (1), the fixation
The upper end of plate (201) is connected with towards the transverse plate (202) extended far from the direction for embracing folder unit (1), the transverse plate
(202) through-hole (203) are offered on；
The supporter (21) is actively located in the through-hole (203), and the top of the supporter (21), which is provided with, to be used to support
The upper supporting pad (211) of tenesmus briquetting, supporter (21) bottom end are provided with for suppressing in the briquetting in upper supporting pad
(211) the lower supporting pad (212) when with the supporter (21) downslide to be supported on the platform of stamping equipment.
4. the anti-briquetting crash safety device according to claim 3 for stamping equipment, which is characterized in that
The supporter (21) include be actively located in the through-hole (203) lower support tube (213) and be plugged in it is described under
The upper support tube (214) on support tube (213) top, the upper supporting pad (211) are connected at the top of the upper support tube (214),
The lower supporting pad (212) is connected to lower support tube (213) bottom.
5. the anti-briquetting crash safety device according to claim 4 for stamping equipment, which is characterized in that
The lower support tube (213) is in hollow structure, and the upper support tube (214) is inserted into the lower support tube (213), described
The top of lower support tube (213) and lower support tube (213) one of them are through at least one first positioning hole of setting
(215), another one is then provided through the different multiple second location holes (216) of height；
Between the upper support tube (214) and the lower support tube (213) by the corresponding insertion first positioning hole (215) and
The first stop bar (217) in one of them described second location hole (216) realizes the height to the upper supporting pad (211)
It adjusts.
6. the anti-briquetting crash safety device according to claim 4 for stamping equipment, which is characterized in that
The different multiple third location holes (2130) of height, the third positioning are provided through on the lower support tube (213)
Hole (2130) is respectively positioned on above the transverse plate (202)；
The supporter (21) further include selectively be inserted in it is wherein described to adjust in a third location hole (2130)
Second stop bar (218) of the lower supporting pad (212) from podium level；
Both ends are provided on the outside of the lower support tube (213), and elasticity is connected to the second stop bar (218) and described respectively
The elastic component (219) of transverse plate (202).
7. the anti-briquetting crash safety device according to claim 4 for stamping equipment, which is characterized in that
The upper support tube (214) is in hollow form, and upper supporting pad (211) interference fit is in the upper support tube
(214) top；
Lower supporting pad (212) interference fit is in lower support tube (213) bottom.
8. the anti-briquetting crash safety device according to claim 1 for stamping equipment, which is characterized in that
The sensing mechanism includes sensing runner (32), and the sensing runner (32) is fixed on institute by sensing wheel carrier (36)
The outside for embracing folder unit (1) is stated, and is oppositely arranged with the support unit (2)；
The switching mechanism is the travel switch (31) being installed on the lower supporting plate for being fixedly installed on platform (30), institute
Travel switch (31) are stated with the contact (310) with elastic reset function, and the contact (310) is located at the sensing runner
(32) on rotation path, the contact is touched or left when the sensing runner (32) rotates with described armful of folder unit (1)
(310) to make travel switch (31) to be in closing or opening state.
9. the anti-briquetting crash safety device according to claim 8 for stamping equipment, which is characterized in that
The Auxiliary Control Element (3) further includes connecting with the lower supporting plate (30) and fixing two for embracing and being sandwiched on the column
Block second is embraced clamping plate (33), is respectively arranged at the top of second armful of clamping plate (33) and is supported in described armful of folder unit (1) bottom surface
Upper backup pad (34)；
It is protruded upward on the lower supporting plate (30) for limiting the scotch (35) for embracing folder unit (1) optional angle.
10. a kind of stamping equipment, including platform, the platform is equipped with column, and the top of the column is slidably connected along institute
State the briquetting of column reciprocating movement, which is characterized in that be provided on the column as claimed in any one of claims 1-9 wherein
Anti- briquetting crash safety device, wherein the support unit (2) is with described armful of folder unit (1) rotation below the briquetting
It is moved between region outside region and the briquetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923677.0A CN108941370B (en) | 2018-08-14 | 2018-08-14 | A prevent briquetting safety device and stamping equipment that falls for stamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810923677.0A CN108941370B (en) | 2018-08-14 | 2018-08-14 | A prevent briquetting safety device and stamping equipment that falls for stamping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108941370A true CN108941370A (en) | 2018-12-07 |
| CN108941370B CN108941370B (en) | 2020-04-07 |
Family
ID=64469157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810923677.0A Active CN108941370B (en) | 2018-08-14 | 2018-08-14 | A prevent briquetting safety device and stamping equipment that falls for stamping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108941370B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112644068A (en) * | 2020-12-22 | 2021-04-13 | 江苏扬力铸锻有限公司 | Pneumatic safety plug structure of press machine |
| CN114585458A (en) * | 2019-10-21 | 2022-06-03 | 萨尔瓦尼尼意大利股份公司 | Punching device |
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| CN107838321A (en) * | 2017-11-30 | 2018-03-27 | 张旋 | A kind of hydraulic machinery safety device |
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| CN203293579U (en) * | 2013-05-02 | 2013-11-20 | 南通锻压设备股份有限公司 | Safe support for four-post hydraulic machine |
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| CN112644068A (en) * | 2020-12-22 | 2021-04-13 | 江苏扬力铸锻有限公司 | Pneumatic safety plug structure of press machine |
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| Publication number | Publication date |
|---|---|
| CN108941370B (en) | 2020-04-07 |
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