CN109262728A - A kind of LED backlight anti-dazzling screen stamping device - Google Patents
A kind of LED backlight anti-dazzling screen stamping device Download PDFInfo
- Publication number
- CN109262728A CN109262728A CN201811114726.2A CN201811114726A CN109262728A CN 109262728 A CN109262728 A CN 109262728A CN 201811114726 A CN201811114726 A CN 201811114726A CN 109262728 A CN109262728 A CN 109262728A
- Authority
- CN
- China
- Prior art keywords
- plate
- groups
- connect
- hole
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The present invention relates to the technical fields of LED backlight anti-dazzling screen auxiliary equipment can improve stability, can precisely align with stamped groove, improve use reliability more particularly to a kind of LED backlight anti-dazzling screen stamping device during staking punch downward actuation；And the staking punch replacement of different model can be carried out, while the model of stamped groove can be adjusted synchronously selection, improve centre bore model punching press diversity, reduce it and use limitation；Including hydraulic cylinder, hydraulic station, pressed sheet, staking punch, stamped groove, top plate, left plate, right side plate, bottom plate, mounting plate, two groups of left branch legs and two groups of right supporting legs；Including left fixed plate, right fixed plate, left limit column, right limit column, left slider and right sliding block；Further include right baffle-plate, left-handed button, left clamping lead screw, left clamp, right shell body, dextrorotation button, right clamping lead screw, right clamping plate, square roller, handwheel, left rotary shaft and right spindle, is connected on the left of the top of right baffle-plate and the bottom end of pressed sheet.
Description
Technical field
The present invention relates to the technical fields of LED backlight anti-dazzling screen auxiliary equipment, use more particularly to a kind of LED backlight
Anti-dazzling screen stamping device.
Background technique
It is well known that anti-dazzling screen is one of the important component of LED backlight, have the function of fixed and shading, LED
Backlight is one kind for anti-dazzling screen with anti-dazzling screen stamping device, is processed, and to punching press is carried out among anti-dazzling screen, generates center
Hole has obtained widely making in the field of processing in order to the auxiliary device for center of lens imaging position of preferably dodging
With；Existing LED backlight anti-dazzling screen stamping device includes hydraulic cylinder, hydraulic station, pressed sheet, staking punch, stamped groove, top
Distinguish on the top of plate, left plate, right side plate, bottom plate, mounting plate, two groups of left branch legs and two groups of right supporting legs, left plate and right side plate
It is connect with the left and right side of top plate bottom end, and the bottom end of the left plate and right side plate left and right side with bottom plate top respectively
Connection, the top of hydraulic cylinder and the bottom end of top plate connect, and the bottom end of telescopic rod connects inside the top of pressed sheet and hydraulic cylinder
It connects, the top of staking punch and the bottom end of pressed sheet connect, and the bottom end of stamped groove and the top of bottom plate connect, the top of two groups of left branch legs
End is connect with the front left side of bottom plate bottom end and left rear side respectively, and the top of two groups of right supporting legs is respectively and before the right side of bottom plate bottom end
Side is connected with right lateral side, is connect respectively with the front side of the left end of mounting plate and rear side in the middle part of the right end of two groups of left branch legs, and two
The left end of the right supporting leg of group is connect with the front side of mounting plate right end and rear side respectively, on the right side of the bottom end of hydraulic station and the top of mounting plate
Connection, and hydraulic station is connected to hydraulic cylinder by hydraulic oil pipe；Existing LED backlight is used with anti-dazzling screen stamping device
When, anti-dazzling screen to be processed is placed in stamped groove first, then starts hydraulic cylinder, hydraulic cylinder drives staking punch to move downwards
Make, make staking punch compression leg anti-dazzling screen and be pressed into stamped groove, carries out centre bore punching press；Existing LED backlight is used
It is found in anti-dazzling screen stamping device use, for staking punch during downward actuation, stability is poor, cannot be accurately right with stamped groove
Standard, use reliability are poor；And the model of staking punch and stamped groove is fixed, can only the single model of punching press centre bore, cannot
The replacement for carrying out staking punch and stamped groove causes it higher using limitation.
Summary of the invention
In order to solve the above technical problems, the present invention, which provides one kind, can improve and stablize during staking punch downward actuation
Property, it can be precisely aligned with stamped groove, improve use reliability；And the staking punch replacement of different model can be carried out, simultaneously
The model of stamped groove can be adjusted synchronously selection, improve centre bore model punching press diversity, reduce it and use limitation
LED backlight anti-dazzling screen stamping device.
A kind of LED backlight anti-dazzling screen stamping device of the invention, including hydraulic cylinder, hydraulic station, pressed sheet, punching press
Head, stamped groove, top plate, left plate, right side plate, bottom plate, mounting plate, two groups of left branch legs and two groups of right supporting legs, left plate and right side
The top of plate is connect with the left and right side of top plate bottom end respectively, and the bottom end of left plate and right side plate respectively with bottom plate top
Left and right side connection, the bottom end of the top of hydraulic cylinder and top plate connects, and stretches inside the top of pressed sheet and hydraulic cylinder
The bottom end of contracting bar connects, and the top of two groups of left branch legs is connect with the front left side of bottom plate bottom end and left rear side respectively, and two groups right
The top of supporting leg is connect with the forward right side of bottom plate bottom end and right lateral side respectively, in the middle part of the right end of two groups of left branch legs respectively with mounting plate
The front side of left end connected with rear side, and the left end of two groups of right supporting legs is connect with the front side of mounting plate right end and rear side respectively,
It is connected on the right side of the bottom end of hydraulic station and the top of mounting plate, and hydraulic station is connected to hydraulic cylinder by hydraulic oil pipe；Including a left side
Fixed plate, right fixed plate, left limit column, right limit column, left slider and right sliding block, the right end of the left slider and the pressed sheet
Left end connection, and the right end of the left end of right sliding block and pressed sheet connects, and the inside of the left slider and right sliding block is longitudinally point
It is not provided with left sliding through hole and right sliding through hole, is connect on the downside of the left end of the left fixed plate and the right end of the left plate,
And it is connect on the downside of the right end of the right fixed plate and the left end of the right side plate, the bottom end of the left limit column and left fixed plate
Top connection, and passed through inside left sliding through hole on the top of limited post and extend out to left slider top it is extraneous, left limit
It is connected on the left of the top of position column and the bottom end of top plate, and left limit column is slidably matched with the left sliding through hole, the right limit
The bottom end of position bar is connect with the top of right fixed plate, and the top of right limit column passes through the inside of right sliding through hole and extend out to
The top of right sliding block is extraneous, connects on the right side of the top of right limit column and the bottom end of top plate, and right limit column and right sliding through hole
Sliding fit inside；Further include right baffle-plate, left-handed button, left clamping lead screw, left clamp, right shell body, dextrorotation button, right clamping lead screw,
It is connect on the left of right clamping plate, square roller, handwheel, left rotary shaft and right spindle, the top of the right baffle-plate and the bottom end of the pressed sheet, and
And the inner transverse of right baffle-plate is provided with left fixed hole, left fixed hole inner transverse is fixedly installed left-hand thread casing, institute
It states the left right end insertion for clamping lead screw and spiral shell is filled across left-hand thread inside pipe casing, and the right end of the left clamp and the punching press
The left end clamped contact of head, the left end of left clamp is provided with left placing groove, and left placing groove is internally provided with left first ball
Bearing, the left right end for clamping lead screw are fixedly mounted on inside left first ball bearing, the right end and left folder of the left-handed button
It is connect on the right side of the left end connection of tight lead screw, the top of the right shell body and the bottom end of the pressed sheet, and the inside of right shell body
It is horizontally arranged with right fixed hole, right fixed hole inner transverse is fixedly installed right-hand thread casing, the right clamping lead screw
Left end insertion and spiral shell are filled across right-hand thread inside pipe casing, and the clamping of the right end of the left end of the right clamping plate and the staking punch connects
Touching, the right end of right clamping plate is provided with right placing groove, and right placing groove is internally provided with right first ball bearing, the right clamping
The left end of lead screw is fixedly mounted on inside right first ball bearing, and the left end of the dextrorotation button and the right right end for clamping lead screw connect
It connects, side's roller includes four groups of roll surfaces, and the top of four groups of roll surfaces is respectively arranged with the stamped groove of four groups of different models, described
It connect, and is connect in the middle part of the left end of the right spindle and the right end of square roller, institute in the middle part of the right end of left rotary shaft and the left end of square roller
The left end for stating left rotary shaft passes through the inside of left plate and extend out to the left end external world of left plate, and the right end of the right spindle passes through the right side
The inside of side plate and the right end external world for stretching out right right side plate, the left rotary shaft and the left plate relatively rotate, and the right side
Shaft and right side plate relatively rotate, and connect in the middle part of the left end of the handwheel with the right end of the right spindle.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes left adjustable plate, two groups of left telescopic rods, left sides
Spring, left preload plate, Zola's plate, Zola's block, right adjustable plate, two groups of right telescopic rods, right spring, right preload plate, right pulling plate and the right side
Pulling block, the left adjustable plate is located at the right side of the right baffle-plate, and the top of the left adjustable plate and the bottom end of pressed sheet connect
It connects, and the upper inside of left adjustable plate and downside are horizontally arranged with upper left telescopic hole and lower-left telescopic hole, two groups of left sides are stretched
The right end of contracting bar is slid through respectively inside upper left telescopic hole and lower-left telescopic hole, and the right end of two groups of left telescopic rods respectively with
It is described it is left pre-tighten plate left end the upper side and lower side connection, the left end of two groups of left telescopic rods respectively with the right end of Zola's plate on the upside of and under
Side connection, and the right end of Zola's block is connect with the left end of Zola's plate, and the left spring is located at two groups of left telescopic rods
Between, and left spring multiple groups left end is connect with the left end of left adjustable plate, the right end of left spring and the left left end for pre-tightening plate
Connection, the right adjustable plate is located at the left side of the right shell body, and the top of the right adjustable plate and the bottom end of pressed sheet connect
It connects, and the upper inside of right adjustable plate and downside are horizontally arranged with upper right telescopic hole and bottom right telescopic hole, two groups of right sides are stretched
The left end of contracting bar is slid through respectively inside upper right telescopic hole and bottom right telescopic hole, and the left end of two groups of right telescopic rods respectively with
It is described it is right pre-tighten plate right end the upper side and lower side connection, the right end of two groups of right telescopic rods respectively with the left end of right pulling plate on the upside of and under
Side connection, and the right end of the left end of the right pulling block and right pulling plate connects, and the left spring is located at two groups of left telescopic rods
Between, and left spring multiple groups left end is connect with the left end of left adjustable plate, the right end of left spring and the left left end for pre-tightening plate
Connection.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes support plate, four groups of screwed pipes and four groups of spiral shells
Rasp bar, front left side, left rear side, forward right side and the right lateral side on the bottom plate top are provided with four groups of fixing grooves, and four groups are fixed
Four groups of lower ball bearings are fixedly installed with inside slot, the bottom end of four groups of screwed pipes is respectively and fixedly installed to roll under described four groups
Pearl Bearing inner, and the bottom end of four groups of threaded rods is inserted into respectively and spiral shell is filled to inside the top of four groups of screwed pipes, four groups
The top of threaded rod is connect with the front left side of support plate bottom end, left rear side, forward right side and right lateral side respectively.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes left support bar and right support bar, the left side
Support rod and right support bar are located at the left and right side of side's roller, and the bottom end of left support bar and right support bar with
The top of bottom plate connects, and the upper lateral of the left support bar is provided with left through-hole, and is fixedly installed with a left side inside left through-hole
Second ball bearing, the upper lateral of the right support bar are provided with right through-hole, and right the is fixedly installed with inside right through-hole
Two ball bearings, the left support bar are fixedly set in the outside of the left rotary shaft by left second ball bearing, and
The right support bar is fixedly set in the outside of right spindle by right second ball bearing.
A kind of LED backlight anti-dazzling screen stamping device of the invention, further includes turntable, casing and clamping screw, described
The right end of turntable with the left end of the left rotary shaft is concentric connect, and casing is sleeved on the outside of the turntable, and casing
Right end is connect with the left end of the left plate, and the top of described sleeve pipe is vertically arranged with locking through-hole, and the locking
Through-hole is internally provided with internal screw thread, and the bottom end of the clamping screw is filled inside locking through-hole by internal screw thread spiral shell, and is locked
The bottom end of tight bolt is contacted with the locking of the top of turntable.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes left branching rod, left chain wheel, right strut and the right side
Pulley, the right end of the left branching rod are connect with the left end of the left slider, and the left end of the left chain wheel and left branching rod passes through
Left-handed axis is rotatably connected, and the right end of the left plate is vertically arranged with left sliding rail, and the left chain wheel is arranged in left sliding rail
Inside, and left chain wheel and left sliding rail can be in rolling contact cooperation, and the left end of the right strut is connect with the right end of the right sliding block,
And the right end of the right pulley and right strut is rotatably connected by dextrorotation axis, and the left end of the right side plate is vertically arranged with the right side
Sliding rail, and the right pulley is arranged inside right sliding rail, and right pulley and right sliding rail can be in rolling contact cooperation.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes left Anti-skid sheet and right Anti-skid sheet, the left side
The left end of Anti-skid sheet is connect with the left right end for pre-tightening plate, and the right end of the right Anti-skid sheet and the right left side for pre-tightening plate
End connection.
It compared with prior art the invention has the benefit that can be by left fixed plate and right fixed plate respectively to left limit
Position column and right limit column are fixed, and can be by being slidably matched between left slider and left limit column, while passing through the right side
Being slidably matched between sliding block and right limit column, makes staking punch during downward actuation, improves stability, can be with stamped groove
It precisely aligns, improves use reliability；And it can be by rotating left-handed button and dextrorotation button, by left clamping lead screw and right clamping silk
Thick stick unclamps, so that left clamp and right clamping plate be unclamped, takes out the replacement that staking punch carries out other models, and by rotating left-handed button
With dextrorotation button, step up left clamp and right clamping plate to staking punch, while rotation hand wheel, overturning side's roller selects corresponding punching
Indent improves centre bore model punching press diversity, reduces it and uses limitation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the partial enlargement structural representation at A of the present invention；
It is attached marked in the figure: 1, hydraulic cylinder；2, hydraulic station；3, pressed sheet；4, staking punch；5, stamped groove；6, top plate；7, left plate；
8, bottom plate；9, mounting plate；10, left branch leg；11, left fixed plate；12, left limit column；13, left slider；14, right baffle-plate；15, left-handed
Button；16, left clamping lead screw；17, left clamp；18, square roller；19, handwheel；20, left rotary shaft；21, left adjustable plate；22, left telescopic rod；
23, left spring；24, left preload plate；25, Zola's plate；26, Zola's block；27, support plate；28, screwed pipe；29, threaded rod；30, left
Support rod；31, turntable；32, casing；33, clamping screw；34, left branching rod；35, left chain wheel；36, left Anti-skid sheet.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1 to Figure 2, a kind of LED backlight anti-dazzling screen stamping device of the invention, including it is hydraulic cylinder 1, hydraulic
Stand 9, two groups of 2, pressed sheet 3, staking punch 4, stamped groove 5, top plate 6, left plate 7, right side plate, bottom plate 8, mounting plate 10 and of left branch leg
The top of two groups of right supporting legs, left plate and right side plate is connect with the left and right side of top plate bottom end respectively, and left plate and the right side
The bottom end of side plate is connect with the left and right side on bottom plate top respectively, and the top of hydraulic cylinder and the bottom end of top plate connect, and rush
The bottom end of telescopic rod is connect inside the top of pressing plate and hydraulic cylinder, the top of the two groups of left branch legs front left side with bottom plate bottom end respectively
It is connected with left rear side, and the top of two groups of right supporting legs is connect with the forward right side of bottom plate bottom end and right lateral side respectively, two groups of left branch
Connect respectively with the front side of the left end of mounting plate and rear side in the middle part of the right end of leg, and the left end of two groups of right supporting legs respectively with installation
The front side of plate right end is connected with rear side, is connected on the right side of the bottom end of hydraulic station and the top of mounting plate, and hydraulic station and hydraulic cylinder
It is connected to by hydraulic oil pipe；Including left fixed plate 11, right fixed plate, left limit column 12, right limit column, left slider 13 and right cunning
The left end of block, the right end of left slider and pressed sheet connects, and the right end of the left end of right sliding block and pressed sheet connects, left slider and
The inside of right sliding block is longitudinally respectively arranged with left sliding through hole and right sliding through hole, the left end of left fixed plate and the right end of left plate
Downside connection, and connection on the downside of the left end of the right end of right fixed plate and right side plate, the bottom end of left limit column and left fixed plate
Top connection, and the top external world of left slider, left limit are passed through inside left sliding through hole and extend out on the top of limited post
It is connected on the left of the top of column and the bottom end of top plate, and left limit column is slidably matched with left sliding through hole, the bottom end of right limit bar
It is connect with the top of right fixed plate, and the top of right limit column passes through the inside of right sliding through hole and extend out to the top of right sliding block
End is extraneous, connects on the right side of the top of right limit column and the bottom end of top plate, and right limit column is matched with right sliding through hole internal slide
It closes；It further include right baffle-plate 14, left-handed button 15, left clamping lead screw 16, left clamp 17, right shell body, dextrorotation button, right clamping lead screw, the right side
Clamping plate, square roller 18, handwheel 19, left rotary shaft 20 and right spindle, the top of right baffle-plate and the bottom end left side of pressed sheet connect, and left
The inner transverse of baffle is provided with left fixed hole, and left fixed hole inner transverse is fixedly installed left-hand thread casing, left clamping
Simultaneously spiral shell is filled across left-hand thread inside pipe casing for the right end insertion of lead screw, and the left end of the right end of left clamp and staking punch clamps and connects
Touching, the left end of left clamp is provided with left placing groove, and left placing groove is internally provided with left first ball bearing, left clamping lead screw
Right end be fixedly mounted on inside left first ball bearing, the right end of left-handed button is connect with the left end of left clamping lead screw, right shell body
Top and pressed sheet bottom end on the right side of connect, and the inner transverse of right shell body is provided with right fixed hole, right fixed hole
Inner transverse is fixedly installed right-hand thread casing, and simultaneously spiral shell is filled across right-hand thread inside pipe casing for the right left end insertion for clamping lead screw, and
And the left end of right clamping plate and the right end clamped contact of staking punch, the right end of right clamping plate are provided with right placing groove, and right placing groove
It is internally provided with right first ball bearing, the right left end for clamping lead screw is fixedly mounted on inside right first ball bearing, dextrorotation button
Left end connect with the right right end for clamping lead screw, square roller includes four groups of roll surfaces, and the top of four groups of roll surfaces is respectively arranged with four
It is connect in the middle part of the left end of the stamped groove of group different model, the right end of left rotary shaft and square roller, and the left end of right spindle and square roller
The left end of connection in the middle part of right end, left rotary shaft passes through the inside of left plate and extend out to the left end external world of left plate, the right side of right spindle
It holds the inside across right side plate and stretches out the right end external world of right right side plate, left rotary shaft and left plate relatively rotate, and right spindle
It relatively rotates with right side plate, is connect in the middle part of the left end of handwheel with the right end of right spindle；Left fixed plate and right fixed plate can be passed through
Left limit column and right limit column are fixed respectively, and can by being slidably matched between left slider and left limit column,
Simultaneously by being slidably matched between right sliding block and right limit column, make staking punch during downward actuation, improves stability, it can
To precisely align with stamped groove, use reliability is improved；And it can be by rotating left-handed button and dextrorotation button, by left clamping lead screw
It is unclamped with right clamping lead screw, so that left clamp and right clamping plate be unclamped, takes out staking punch and carry out the replacement of other models, and pass through
Left-handed button and dextrorotation button are rotated, steps up left clamp and right clamping plate to staking punch, while rotation hand wheel, overturning side's roller, choosing
Corresponding stamped groove is selected, centre bore model punching press diversity is improved, it is reduced and uses limitation.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes 21, two groups of left telescopic rods of left adjustable plate
22, left spring 23, left preload plate 24, Zola's plate 25, Zola's block 26, right adjustable plate, two groups of right telescopic rods, right spring, right preload
Plate, right pulling plate and right pulling block, left adjustable plate is located at the right side of right baffle-plate, and the top of left adjustable plate and the bottom end of pressed sheet connect
It connects, and the upper inside of left adjustable plate and downside are horizontally arranged with upper left telescopic hole and lower-left telescopic hole, two groups of left telescopic rods
Right end slid through inside upper left telescopic hole and lower-left telescopic hole respectively, and the right end of two groups of left telescopic rods is pre- with a left side respectively
Left end the upper side and lower side connection of tight plate, the left end of two groups of left telescopic rods are connect with right end the upper side and lower side of Zola's plate respectively,
And the right end of Zola's block is connect with the left end of Zola's plate, and left spring is located between two groups of left telescopic rods, and left spring multiple groups
Left end is connect with the left end of left adjustable plate, and the right end of left spring is connect with the left left end for pre-tightening plate, and right adjustable plate is located at right shell body
Left side, and the top of right adjustable plate and the bottom end of pressed sheet connect, and the upper inside of right adjustable plate and downside are lateral
It is provided with upper right telescopic hole and bottom right telescopic hole, the left end of two groups of right telescopic rods slides through upper right telescopic hole respectively and bottom right is stretched
Inside shrinkage cavity, and the left end of two groups of right telescopic rods is connect with right right end the upper side and lower side for pre-tightening plate respectively, and two groups of right sides are flexible
The right end of bar is connect with left end the upper side and lower side of right pulling plate respectively, and the right end of the left end of right pulling block and right pulling plate connects,
Left spring is located between two groups of left telescopic rods, and left spring multiple groups left end is connect with the left end of left adjustable plate, the right side of left spring
It holds and is connect with the left left end for pre-tightening plate；Zola's plate can be pulled by Zola's block, drive left preload plate to move downward, pass through simultaneously
Right pulling block pulls right pulling plate, and right preload plate is driven to move right, then by staking punch be put into left preload plate and right preload plate it
Between, it unclamps Zola's block and right pulling block is pre-tightened staking punch by the elasticity of left spring and right spring, be convenient for changing punching press
When head, adjusting left-handed button and dextrorotation button is clamped left clamp and right clamping plate to staking punch, easy to operate, mitigates manpower, mentions
High practicability.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes 27, four groups of screwed pipes 28 and four of support plate
Group threaded rod 29, front left side, left rear side, forward right side and the right lateral side on bottom plate top are provided with four groups of fixing grooves, and four groups solid
Determine to be fixedly installed with four groups of lower ball bearings inside slot, the bottom end of four groups of screwed pipes is respectively and fixedly installed to four groups of lower ball bearings
Inside, and the bottom end of four groups of threaded rods is inserted into respectively and spiral shell is filled to inside the top of four groups of screwed pipes, the top of four groups of threaded rods
End is connect with the front left side of support plate bottom end, left rear side, forward right side and right lateral side respectively；Work as rotation hand wheel, roller selection in the side's of making is closed
After suitable stamped groove, support plate can be propped up upwards with synchronous rotary screwed pipe, connect the top of support plate and the bottom end of square roller
Touching prevents in the downward punching course of staking punch square roller bottom hanging, the side's of causing roller breakage, the service life of the side's of raisinging roller with make
Use reliability.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes left support bar 30 and right support bar, left branch
The left and right side of strut and the right support bar side of being located at roller, and the bottom end of left support bar and right support bar with bottom plate
Top connection, the upper lateral of left support bar are provided with left through-hole, and left second ball axis is fixedly installed with inside left through-hole
It holds, the upper lateral of right support bar is provided with right through-hole, and right second ball bearing, left branch are fixedly installed with inside right through-hole
Strut is fixedly set in the outside of left rotary shaft by left second ball bearing, and right support bar passes through right second ball bearing and consolidates
Surely it is sleeved on the outside of right spindle；The rotation branch of left rotary shaft and right spindle can be respectively increased by left support bar and right support bar
Support ability.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes turntable 31, casing 32 and clamping screw
33, the right end of the turntable and left end of left rotary shaft is concentric connects, and casing is sleeved on the outside of turntable, and the right end of casing with
The left end of left plate connects, and the top of casing is vertically arranged with locking through-hole, and locks through-hole and be internally provided with interior spiral shell
The bottom end of line, clamping screw is filled inside locking through-hole by internal screw thread spiral shell, and the top of the bottom end of clamping screw and turntable
End locking contact；After square roller is rotated to suitable stamped groove, turntable can be locked by clamping screw, due to turntable and left
Shaft connection prevents from rotating after stamped groove selection is suitable with left rotary shaft and right spindle, improve so as to lock square roller
Stability.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes left branching rod 34, left chain wheel 35, right strut
And right pulley, the right end of left branching rod and the left end of left slider connect, and the left end of left chain wheel and left branching rod can by left-handed axis
Rotation connection, the right end of left plate are vertically arranged with left sliding rail, and left chain wheel is arranged inside left sliding rail, and left chain wheel with
Left sliding rail can be in rolling contact cooperation, and the left end of right strut is connect with the right end of right sliding block, and the right end of right pulley and right strut
It being rotatably connected by dextrorotation axis, the left end of right side plate is vertically arranged with right sliding rail, and right pulley is arranged inside right sliding rail,
And right pulley and right sliding rail can be in rolling contact cooperation；The movement of staking punch lift adjustment can be improved by left chain wheel and right pulley
Smoothness in the process reduces friction, improves practicability, while can improve enabling capabilities to left slider and right sliding block respectively.
A kind of LED backlight anti-dazzling screen stamping device of the invention further includes left Anti-skid sheet 36 and right Anti-skid sheet, Zuo Fang
The left end of slide plate is connect with the left right end for pre-tightening plate, and the right end of right Anti-skid sheet is connect with the right left end for pre-tightening plate；It can lead to
Left Anti-skid sheet and right Anti-skid sheet are crossed, the left plate and the right plate that pre-tightens of pre-tightening is improved to the pretensioning capacity of staking punch, improves use reliability.
A kind of LED backlight anti-dazzling screen stamping device of the invention selects suitable punching press at work first
Head rotates left-handed button and dextrorotation button, and left clamping lead screw and right clamping lead screw are unclamped, so that left clamp and right clamping plate are unclamped,
Then Zola's block is pulled, drives Zola's plate to move downward left preload plate, while pulling right pulling block, right pulling plate is driven to make right preload
Plate moves right, then by staking punch be put into it is left preload plate on left Anti-skid sheet and it is right pre-tighten plate on right Anti-skid sheet between,
It unclamps Zola's block and right pulling block is pre-tightened staking punch by the elasticity of left spring and right spring, after the completion of preload, then
Left-handed button and dextrorotation button are reversely rotated, makes left clamp and right clamping plate carry out stepping up to fix to staking punch, while rotation hand wheel, is overturn
Square roller selects corresponding stamped groove, tightens clamping screw, and square roller is locked, then four groups of screwed pipes of synchronous rotary, by support plate
Top contacted with the bottom end of square roller, finally anti-dazzling screen is placed in stamped groove, starts hydraulic cylinder, staking punch is driven to move downwards
Make, carries out centre bore punching press.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of LED backlight anti-dazzling screen stamping device, including hydraulic cylinder (1), hydraulic station (2), pressed sheet (3), staking punch
(4), stamped groove (5), top plate (6), left plate (7), right side plate, bottom plate (8), mounting plate (9), two groups of left branch legs (10) and two groups
The top of right supporting leg, left plate (7) and right side plate is connect with the left and right side of top plate (6) bottom end respectively, and left plate (7)
It is connect respectively with the left and right side on bottom plate (8) top with the bottom end of right side plate, the top of hydraulic cylinder (1) and the bottom of top plate (6)
End connection, and the top of pressed sheet (3) is connect with the bottom end of the internal telescopic rod of hydraulic cylinder (1), the top of two groups of left branch legs (10)
End connect respectively with the front left side of bottom plate (8) bottom end and left rear side, and the top of two groups of right supporting legs respectively with bottom plate (8) bottom end
Forward right side connected with right lateral side, in the middle part of the right end of two groups of left branch legs (10) respectively with the front side of the left end of mounting plate (9) and after
Side connection, and the left end of two groups of right supporting legs is connect with the front side of mounting plate (9) right end and rear side respectively, the bottom of hydraulic station (2)
It holds and is connect on the right side of the top with mounting plate (9), and hydraulic station (2) is connected to hydraulic cylinder (1) by hydraulic oil pipe；Its feature exists
In, including left fixed plate (11), right fixed plate, left limit column (12), right limit column, left slider (13) and right sliding block, the left side
The right end of sliding block (13) is connect with the left end of the pressed sheet (3), and the right end of the left end of right sliding block and pressed sheet (3) connects
It connects, the inside of the left slider (13) and right sliding block is longitudinally respectively arranged with left sliding through hole and right sliding through hole, described left solid
It is connect on the downside of the left end of fixed board (11) and the right end of the left plate (7), and the right end of the right fixed plate and the right side
Connection, the bottom end of the left limit column (12) are connect with the top of left fixed plate (11) on the downside of the left end of plate, and in limited post
Top pass through inside left sliding through hole and extend out to left slider (13) top it is extraneous, the top of left limit column (12) and top plate
(6) connection on the left of bottom end, and left limit column (12) is slidably matched with the left sliding through hole, the bottom end of the right limit bar
It is connect with the top of right fixed plate, and the top of right limit column passes through the inside of right sliding through hole and extend out to the top of right sliding block
End is extraneous, connect on the right side of the top of right limit column and the bottom end of top plate (6), and right limit column and right sliding through hole internal slide
Cooperation；It further include right baffle-plate (14), left-handed button (15), left clamping lead screw (16), left clamp (17), right shell body, dextrorotation button, right folder
Tight lead screw, right clamping plate, square roller (18), handwheel (19), left rotary shaft (20) and right spindle, the top of the right baffle-plate (14) with it is described
Connection on the left of the bottom end of pressed sheet (3), and the inner transverse of right baffle-plate (14) is provided with left fixed hole, in left fixed hole
Portion is laterally fixedly installed left-hand thread casing (32), and simultaneously spiral shell is filled across left-hand thread set for the left right end insertion for clamping lead screw (16)
(32) inside, and the left end clamped contact of the right end of the left clamp (17) and the staking punch (4) are managed, left clamp (17)
Left end is provided with left placing groove, and left placing groove is internally provided with left first ball bearing, left clamping lead screw (16)
Right end is fixedly mounted on inside left first ball bearing, and the right end of the left-handed button (15) and the left left end for clamping lead screw (16) connect
It connects, is connect on the right side of the top of the right shell body and the bottom end of the pressed sheet (3), and the inner transverse of right shell body is provided with the right side
Fixed hole, right fixed hole inner transverse are fixedly installed right-hand thread casing (32), the right left end insertion for clamping lead screw
And spiral shell dress is internal across right-hand thread casing (32), and the left end of the right clamping plate and the right end clamping of the staking punch (4) connect
Touching, the right end of right clamping plate is provided with right placing groove, and right placing groove is internally provided with right first ball bearing, the right clamping
The left end of lead screw is fixedly mounted on inside right first ball bearing, and the left end of the dextrorotation button and the right right end for clamping lead screw connect
It connects, side's roller (18) includes four groups of roll surfaces, and the top of four groups of roll surfaces is respectively arranged with the stamped groove of four groups of different models
(5), it is connect in the middle part of the right end of the left rotary shaft (20) and the left end of square roller (18), and the left end of the right spindle and square roller
(18) connection in the middle part of right end, the left end of the left rotary shaft (20) pass through the inside of left plate (7) and extend out to left plate (7)
Left end is extraneous, and the right end of the right spindle passes through the inside of right side plate and stretches out the right end external world of right right side plate, the left rotary shaft
(20) it is relatively rotated with the left plate (7), and the right spindle and right side plate relatively rotate, the left end of the handwheel (19)
Middle part is connect with the right end of the right spindle.
2. a kind of LED backlight anti-dazzling screen stamping device as described in claim 1, which is characterized in that further include left adjusting
Plate (21), two groups of left telescopic rods (22), left spring (23), left preload plate (24), Zola's plate (25), Zola's block (26), right adjusting
Plate, two groups of right telescopic rods, right spring, right preload plate, right pulling plate and right pulling block, the left adjustable plate (21) are located at the right baffle-plate
(14) right side, and the top of the left adjustable plate (21) is connect with the bottom end of pressed sheet (3), and left adjustable plate (21)
Upper inside and downside are horizontally arranged with upper left telescopic hole and lower-left telescopic hole, the right end difference of two groups of left telescopic rods (22)
Slide through inside upper left telescopic hole and lower-left telescopic hole, and the right end of two groups of left telescopic rods (22) respectively with the left preload
Left end the upper side and lower side of plate (24) connects, the left end of two groups of left telescopic rods (22) respectively on the upside of the right end of Zola's plate (25) and
Downside connection, and the right end of Zola's block (26) is connect with the left end of Zola's plate (25), and the left spring (23) is located at institute
It states between two groups of left telescopic rods (22), and the left spring (23) multiple groups left end is connect with the left end of left adjustable plate (21), it is left
The right end of spring (23) is connect with the left left end for pre-tightening plate (24), and the right adjustable plate is located at the left side of the right shell body, and
The top of the right adjustable plate is connect with the bottom end of pressed sheet (3), and the upper inside of right adjustable plate and downside are laterally arranged
There are upper right telescopic hole and bottom right telescopic hole, the left end of two groups of right telescopic rods slides through upper right telescopic hole respectively and bottom right is stretched
Inside shrinkage cavity, and the left end of two groups of right telescopic rods is connect with described right right end the upper side and lower side for pre-tightening plate respectively, and two groups right
The right end of telescopic rod is connect with left end the upper side and lower side of right pulling plate respectively, and the right side of the left end of the right pulling block and right pulling plate
End connection, the left spring (23) is located between described two groups left telescopic rods (22), and the left spring (23) multiple groups left end
It is connect with the left end of left adjustable plate (21), the right end of left spring (23) is connect with the left left end for pre-tightening plate (24).
3. a kind of LED backlight anti-dazzling screen stamping device as claimed in claim 2, which is characterized in that further include support plate
(27), four groups of screwed pipes (28) and four groups of threaded rods (29), front left side, left rear side, forward right side and the right side on bottom plate (8) top
Rear side is provided with four groups of fixing grooves, and four groups of lower ball bearings are fixedly installed with inside four groups of fixing grooves, four groups of screw threads
The bottom end of pipe (28) is respectively and fixedly installed to inside four groups of lower ball bearings, and the bottom end of four groups of threaded rods (29)
Respectively insertion and spiral shell be filled to inside the top of four groups of screwed pipes (28), the top of four groups of threaded rods (29) respectively with support plate (27)
Front left side, left rear side, the forward right side of bottom end are connected with right lateral side.
4. a kind of LED backlight anti-dazzling screen stamping device as claimed in claim 3, which is characterized in that further include left support
Bar (30) and right support bar, the left support bar (30) and right support bar are located at the left and right side of side's roller (18),
And the bottom end of left support bar (30) and right support bar is connect with the top of bottom plate (8), the top of the left support bar (30)
It is horizontally arranged with left through-hole, and is fixedly installed with left second ball bearing, the upper lateral of the right support bar inside left through-hole
To being provided with right through-hole, and right second ball bearing is fixedly installed with inside right through-hole, the left support bar (30) passes through institute
The outside that left second ball bearing is fixedly set in the left rotary shaft (20) is stated, and the right support bar passes through described right second
Ball bearing is fixedly set in the outside of right spindle.
5. a kind of LED backlight anti-dazzling screen stamping device as claimed in claim 4, which is characterized in that further include turntable
(31), casing (32) and clamping screw (33), the right end of the turntable (31) with the left end of the left rotary shaft (20) is concentric connect,
And casing (32) is sleeved on the outside of the turntable (31), and the left end of the right end of casing (32) and the left plate (7)
Connection, and the top of described sleeve pipe (32) is vertically arranged with locking through-hole, and the locking through-hole is internally provided with interior spiral shell
The bottom end of line, the clamping screw (33) is filled inside locking through-hole by internal screw thread spiral shell, and the bottom of clamping screw (33)
It holds and is contacted with the locking of the top of turntable (31).
6. a kind of LED backlight anti-dazzling screen stamping device as claimed in claim 5, which is characterized in that further include left branching rod
(34), left chain wheel (35), right strut and right pulley, the right end of the left branching rod (34) and the left end of the left slider (13) connect
It connects, and the left chain wheel (35) and the left end of left branching rod (34) are rotatably connected by left-handed axis, the right side of the left plate (7)
End is vertically arranged with left sliding rail, and the left chain wheel (35) is arranged inside left sliding rail, and left chain wheel (35) and left sliding rail
It can be in rolling contact cooperation, the left end of the right strut is connect with the right end of the right sliding block, and the right pulley and right strut
Right end be rotatably connected by dextrorotation axis, the left end of the right side plate is vertically arranged with right sliding rail, and the right pulley is set
It sets inside right sliding rail, and right pulley and right sliding rail can be in rolling contact cooperation.
7. a kind of LED backlight anti-dazzling screen stamping device as claimed in claim 6, which is characterized in that further include left anti-skidding
Piece (36) and right Anti-skid sheet, the left end of the left Anti-skid sheet (36) are connect with the left right end for pre-tightening plate (24), and described
The right end of right Anti-skid sheet is connect with the right left end for pre-tightening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114726.2A CN109262728A (en) | 2018-09-25 | 2018-09-25 | A kind of LED backlight anti-dazzling screen stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811114726.2A CN109262728A (en) | 2018-09-25 | 2018-09-25 | A kind of LED backlight anti-dazzling screen stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109262728A true CN109262728A (en) | 2019-01-25 |
Family
ID=65197914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811114726.2A Withdrawn CN109262728A (en) | 2018-09-25 | 2018-09-25 | A kind of LED backlight anti-dazzling screen stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262728A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202628A (en) * | 2019-06-17 | 2019-09-06 | 衢州后瑞机械设备有限公司 | A kind of anti-theft type high voltage power distributing cabinet |
| CN112319006A (en) * | 2020-09-29 | 2021-02-05 | 广东伟业铝厂集团有限公司 | Automatic production equipment for corrugated core composite aluminum plate |
-
2018
- 2018-09-25 CN CN201811114726.2A patent/CN109262728A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202628A (en) * | 2019-06-17 | 2019-09-06 | 衢州后瑞机械设备有限公司 | A kind of anti-theft type high voltage power distributing cabinet |
| CN112319006A (en) * | 2020-09-29 | 2021-02-05 | 广东伟业铝厂集团有限公司 | Automatic production equipment for corrugated core composite aluminum plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209408645U (en) | A kind of LED backlight anti-dazzling screen stamping device | |
| CN109262728A (en) | A kind of LED backlight anti-dazzling screen stamping device | |
| CN105499322B (en) | Aligning axis part accessory | |
| CN108760274A (en) | A kind of intelligence wearing slide fastener durability detection device | |
| CN108972276B (en) | Grinding device is used in cell phone case production | |
| CN107376239B (en) | A kind of chest expanding equipment | |
| CN218994991U (en) | Photovoltaic board resistance to compression detection mechanism | |
| CN105972414A (en) | Mobile device clamping unit | |
| CN108972051A (en) | The quick positioning processing device of valve body | |
| CN111203933A (en) | Rotating shaft punching device | |
| CN212378996U (en) | Mobile phone display screen detection device | |
| CN210928178U (en) | Jig for preventing FPC from folding | |
| CN207997094U (en) | A kind of aviation fasteners under head fillet rolling device | |
| CN213516628U (en) | Tensile testing device is used in production of subsides agent | |
| CN209598718U (en) | A kind of three clamping jaw stationary fixtures | |
| CN220271018U (en) | Mechanical analysis experimental device for external fixator of orthopedics department | |
| CN220690779U (en) | Sample clothing verifying attachment | |
| CN217981067U (en) | Horizontal stretching molybdenum wire strength detection equipment | |
| CN210076674U (en) | Novel it is supplementary to make version of clothing device | |
| CN220719095U (en) | Clamping device for magnet machining | |
| CN220024676U (en) | Combined photo frame structure | |
| CN218782099U (en) | Reinforcing steel bar clamp for reinforcing steel bar constant pressure testing machine | |
| CN219991712U (en) | Clamping device for vacuum plating | |
| CN210893637U (en) | A intensity check out test set for producing zip fastener | |
| CN219862031U (en) | Clothing flattening device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |