CN114472654A - Touch screen rear cover die-casting forming die with adjusting locking structure - Google Patents
Touch screen rear cover die-casting forming die with adjusting locking structure Download PDFInfo
- Publication number
- CN114472654A CN114472654A CN202210257086.0A CN202210257086A CN114472654A CN 114472654 A CN114472654 A CN 114472654A CN 202210257086 A CN202210257086 A CN 202210257086A CN 114472654 A CN114472654 A CN 114472654A
- Authority
- CN
- China
- Prior art keywords
- die
- groove
- adjusting
- block
- sliding
- 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.)
- Granted
Links
- 238000004512 die casting Methods 0.000 title claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 35
- 238000000034 method Methods 0.000 description 36
- 230000033001 locomotion Effects 0.000 description 21
- 239000000463 material Substances 0.000 description 7
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000004080 punching Methods 0.000 description 6
- 230000013011 mating Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
Images
Classifications
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a die-casting forming die for a rear cover of a touch screen, which is provided with an adjusting and locking structure, and comprises a bottom die, an adjusting and locking device, an upper die, an adjusting device and a connecting plate, first sliding grooves are formed in two sides above the bottom die, fixing grooves are formed in two sides inside the first sliding grooves, threaded connecting holes are formed in the upper portion of the bottom die in a penetrating mode, a matching groove is arranged in the middle of the upper part of the bottom die, a movable groove is arranged at the bottom of the upper die, second sliding grooves are arranged on two sides of the inner wall of the movable groove in a penetrating manner, a through groove is arranged on both sides of the upper die in a penetrating way, a second connecting groove is arranged on one side of the connecting plate, the connecting plate is arranged above the bottom film through a matching column in a penetrating way, this lid die-casting forming die behind touch-sensitive screen with adjust locking structure is provided with and is provided with first spout and not only plays the effect that the connection was seted up to the inside below through first spout to thereby play the effect that the connection was seted up to the inner wall both sides through first spout.
Description
Technical Field
The invention relates to the technical field of touch screen rear covers, in particular to a touch screen rear cover die-casting forming die with an adjusting locking structure.
Background
In the field of touch control, the touch function sheet of the film structure touch screen needs two layers of conductive film materials to be combined together to form a function sheet, particularly, a film structure product above 10 inches adopts a mode of combining two layers of conductive film materials together, if one layer of conductive film material can meet the touch requirement, a mode of combining two layers of films is not needed, so that two layers of materials (one layer of conductive film material and one layer of optical adhesive for bonding) can be reduced on the materials, the processing process steps can also be reduced, two layers of materials are not needed to be processed for recombination, meanwhile, the product can be thinned and lightened, the touch screen is installed in the equipment after being assembled, and the touch screen and corresponding equipment are installed so as to ensure the integral aesthetic property, the protective property and the use extending property, and meanwhile, a mounting rear cover matched with the touch screen needs to be punched so as to play a role in protecting the touch screen, and lid all takes stamping equipment to carry out disposable stamping forming behind current touch-sensitive screen, but the current punching press carries out the punching press to lid behind the touch-sensitive screen of different length in the punching press process different moulds that need to be changed, thereby not only increase the time cost of changing the mould and still cause easily to change mould in-process mould and drop in the subaerial supporting nature and the connectivity condition that influences between the whole mould, influence the installation accuracy nature of lid behind the stamping forming in proper order.
Disclosure of Invention
The invention aims to provide a die-casting forming die for a rear cover of a touch screen with an adjusting and locking structure aiming at the defects of the prior art, and aims to solve the problems that the conventional rear cover of the touch screen is formed by one-time stamping through stamping equipment, but different dies are required to be replaced for stamping in the stamping process of the conventional stamping for the rear cover of the touch screen with different lengths, so that the time cost for replacing the dies is increased, the dies fall on the ground in the die replacing process, the matching and connectivity conditions among the integral dies are influenced, and the installation accuracy of the rear cover of the stamping is influenced in turn.
In order to achieve the purpose, the invention provides the following technical scheme: a die-casting forming die for a rear cover of a touch screen with an adjusting and locking structure comprises a bottom die, an adjusting and locking device, an upper die, an adjusting device and a connecting plate, wherein first sliding grooves are formed in two sides above the bottom die, and a mounting groove is arranged at the lower part of the inner part of the first chute, fixing grooves are arranged at the two sides of the inner part of the first chute, a threaded connecting hole is arranged above the bottom die in a penetrating way, a matching groove is arranged in the middle of the upper part of the bottom die, a movable groove is arranged at the bottom of the upper die, second sliding grooves are arranged on two sides of the inner wall of the movable groove in a penetrating manner, through grooves are arranged on two sides of the upper die in a penetrating manner, the upper die is matched and arranged above the bottom die through a connecting piece, one side of the connecting plate is provided with a second connecting groove, the other side of the connecting plate is fixedly connected with one side of a second connecting block, meanwhile, the bottom of the connecting plate is fixedly connected with one end of the matching column, and the connecting plate penetrates through the matching groove through the matching column and is arranged above the bottom membrane;
by adopting the technical scheme, the matched groove is arranged, the matched connection effect is achieved through the matched groove, the rapid installation and disassembly effect is achieved through the matched groove, and meanwhile, the situation that the matched column is stressed and the matched groove is relatively jumped due to overlarge gap between the matched column and the matched groove is avoided sequentially because the matched gap between the matched groove and the matched column is 0.2 mm;
the adjusting locking device is arranged in the bottom die;
the adjusting device is arranged inside the upper die.
Preferably, the adjusting and locking device comprises a mold set, a first connecting groove, a first connecting block, a connecting column, a first connecting bearing, a gear, a thread block, a hand wheel screw rod, a rack set, a hand wheel screw rod, a second connecting bearing and a concave block, wherein the first connecting groove is formed in one side of the mold set, one side of another mold set is fixedly connected with one side of the first connecting block, one end of the connecting column is fixedly connected with the inner ring of the first connecting bearing, the outer ring of the first connecting bearing is fixedly connected with the inner ring of the gear, the other end of the connecting column is fixedly connected with the mold set, one side of the thread block is fixedly connected with the bottom of the mold set through a mounting column, the thread block is movably mounted in the mounting groove through the first sliding groove and the mounting groove, one end of the screw rod penetrates through one side of the outer wall of the bottom mold, the mounting groove and the thread block, and one end of the hand wheel is rotatably connected with one side of the inside through the mounting groove and the mounting bearing, the rack group passes through fixed slot and die block fixed connection, hand wheel threaded rod one end runs through the threaded connection hole and extends in fixed slot inside and second bearing inner ring fixed connection, concave block one side and another rack group fixed connection, and concave block passes through recess parcel second connecting axle outer loop fixed connection, gear and rack group mesh are connected.
Through adopting above-mentioned technical scheme, be equipped with first connecting bearing, not only play the effect of the two-way fixed connection of inside and outside loop through first connecting bearing to thereby play the effect of rotatory drive through first connecting bearing, avoid the direct condition that leads to gear atress in-process unable and rack group to carry out relative rotary motion with spliced pole one end fixed connection of gear inner ring in proper order through first connecting bearing simultaneously.
Preferably, the adjusting device comprises an adjusting plate group, a first slider, a ball nut, a second slider, a limiting plate group, a bidirectional hand wheel screw and a slide rod, wherein two sides of the adjusting plate group are fixedly connected with the first slider, the adjusting plate group penetrates through a second sliding groove and a movable groove through the first slider, the middle part of one side of the adjusting plate group penetrates through a through groove and the ball nut through a connecting rod, the middle part of the other side of the adjusting plate group penetrates through the through groove and the second slider, the limiting plate group is fixedly connected with two sides of an upper die, one end of the bidirectional hand wheel screw penetrates through the limiting plate group and the ball nut and is rotatably connected with one side of the other limiting plate group, and the slide rod penetrates through the second slider and is fixed with the inner side of the limiting plate group.
Through adopting above-mentioned technical scheme, be equipped with regulating plate group, not only play both sides fixed connection's effect through regulating plate group to thereby play the effect that the atress drove through regulating plate group, play relative motion's effect simultaneously through regulating plate group in proper order.
Preferably, the connection shape of the movable groove and the second sliding groove is in a non-shape.
Through adopting above-mentioned technical scheme, be equipped with the second spout, not only play through connection's effect through the second spout to thereby play relative gliding movement's effect through the second spout, thereby play the effect that the atress supported and the atress drove simultaneously through the second spout in proper order.
Preferably, the connecting plate and the matching column are connected in a T shape.
Through adopting above-mentioned technical scheme, be equipped with the connecting plate, not only play the effect that one side was seted up and is connected through the connecting plate to thereby play fixed connection's effect through the connecting plate opposite side, simultaneously play fixed connection's effect equally through the connecting plate bottom, the whole length of connecting plate is all inequality in proper order, thereby makes things convenient for the die set relative motion in-process to carry out supporting connection through the connecting plate of different length and die set and carries out stamping forming to the back lid of different length simultaneously.
Preferably, the connection distance gap between the first connection groove and the first connection block ranges from 0.15mm to 0.2 mm.
Through adopting above-mentioned technical scheme, be equipped with first connecting block, not only play one side fixed connection's effect through first connecting block to play the effect of supporting connection through first connecting block opposite side, play the effect that the atress drove simultaneously through first connecting block equally.
Preferably, the screw block, the hand wheel screw rod, the die set, the gear and the rack set form a rotary moving mechanism, and the rotary moving distance of the rotary moving mechanism ranges from 0cm to 15 cm.
Through adopting above-mentioned technical scheme, be equipped with rack group, not only play fixed connection's effect through rack group to thereby play the effect that the meshing is connected through rack group, thereby play the effect that the atress drove through another rack group simultaneously, thereby loop through rack group to carry out the effect that the relative meshing in-process played the motion locking to the gear.
Preferably, the hand wheel threaded rod, the second connecting bearing, the concave block and the rack group form a rotary lifting adjusting mechanism, and the rotary lifting adjusting mechanism is in a rotary lifting distance range of 0-3 cm.
Through adopting above-mentioned technical scheme, be equipped with concave piece, not only play the effect of recess parcel supporting connection through concave piece, thereby play fixed connection's effect through concave piece, simultaneously play the effect that the atress drove equally through concave piece, thereby loop through concave piece and play relative rotary motion effect to second connecting axle outer loop and inner ring, thereby avoid the hand wheel threaded rod to run through the second and connect the condition that the bearing inner ring is direct to fix the in-process band pinion group syntropy rotary motion that leads to hand wheel threaded rod rotary motion with rack group, finally lead to rack group can't play the condition of relative locking to the gear.
Preferably, the adjusting plate group, the first sliding block, the ball nut, the second sliding block, the limiting plate group, the bidirectional hand wheel screw rod, the sliding rod, the movable groove and the second sliding groove form a relative sliding mechanism, and the relative sliding distance range of the relative sliding mechanism is 0-10 cm.
Through adopting above-mentioned technical scheme, be equipped with spacing board group, not only play fixed connection's effect through spacing board group to thereby play through connection's effect through spacing board group, thereby play rotatory relative motion effect through spacing board group simultaneously, loop through thereby play the effect that fixed stay and relative distance installed through spacing board group.
Compared with the prior art, the invention has the beneficial effects that: the touch screen rear cover die-casting forming die with the adjusting locking structure,
(1) the adjusting and locking device is arranged, the hand wheel screw rod is manually adjusted, the hand wheel screw rod drives the die set to move relatively through the screw block, the die set drives the gear and the rack set to move relatively in the relative movement process, the hand wheel screw rod is manually adjusted to move when the die set is adjusted to a corresponding distance and length, the hand wheel screw rod drives another rack set to move through the second connecting bearing in the movement process, the gear is limited and locked in the meshing process above the other rack set and the gear, and the relative adjustment and locking process of the die set is used for avoiding the situation that different dies need to be replaced to punch in the punching process of the touch screen rear covers with different lengths by the existing punching equipment, so that the time cost for replacing the dies is increased, and the dies fall on the ground in the die replacing process to influence the matching and connectivity condition between the whole dies, the problem that the installation accuracy of the punch forming rear cover is affected in sequence;
(2) the adjusting device is arranged, the bidirectional hand wheel screw rod is manually adjusted to move, the adjusting plate group is driven to move relatively through the ball nut in the movement process of the bidirectional hand wheel screw rod, the adjusting plate group moves relatively through the second sliding block and the sliding rod in the relative movement process, meanwhile, the transverse distance length inside the movable groove is changed in the relative movement process of the adjusting plate group, the distance length inside the movable groove is sequentially changed, so that the rear covers with different lengths can be conveniently subjected to punch forming, and meanwhile, the relative adjustment of the adjusting plate group is used for sequentially avoiding the occurrence of the above conditions;
(3) the connecting plate and the matching column are arranged, the matching column is in matching connection with the matching groove, the second connecting groove and the second connecting block on the connecting plate are respectively in matching connection with the first connecting groove and the first connecting block on the die set, so that the transverse distance length of the integral die set is prolonged, the rear covers with different lengths can be sequentially and conveniently subjected to punch forming, the matching column and the connecting plate are respectively in matching connection with the matching groove and the die set, so that the replacement speed and efficiency of the integral die are improved, only a single connecting plate needs to be replaced, the integral replacement process is sequentially simple and convenient, and the situations are avoided;
(4) is provided with a first chute, a mounting groove and a fixing groove, not only has the effect of connecting the lower part of the inner part through the first chute, and the effect of connection on two sides of the inner wall is achieved through the first sliding groove, the effect of installation fixing and relative movable connection is achieved through the installation groove, the same effect of installation fixing and movable connection of the installation groove is achieved through the fixing groove in sequence, and the first chute is connected with the mounting groove in an inverted convex shape, so that the bottom of the bottom die falls above the first chute and the mounting groove after the die set is matched and connected with the bottom die, thereby avoid the mould group to support through the erection column and install inside the die block, lead to the mould group atress stamping process simultaneously through the condition that the impact force of mould group transmission caused the hand wheel lead screw to appear bending and warping easily, lead to the unable normal behavior of hand wheel lead screw in proper order.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic diagram of a right-side cross-sectional structure of a bottom mold according to the present invention;
FIG. 3 is a schematic top view of a bottom mold according to the present invention;
FIG. 4 is a schematic diagram of a right-side cross-sectional view of an upper mold of the present invention;
FIG. 5 is a schematic view of the construction of the connection plate and mating post of the present invention;
FIG. 6 is a schematic view of the adjusting device according to the present invention;
FIG. 7 is a schematic view of the die set of the present invention;
FIG. 8 is a schematic view of the die set, gear and rack set of the present invention;
FIG. 9 is an enlarged view of the structure at A in FIG. 8 according to the present invention.
In the figure: 1. the die block comprises a bottom die, 2, a first sliding groove, 3, an adjusting locking device, 301, a die set, 302, a first connecting groove, 303, a first connecting block, 304, a connecting column, 305, a first connecting bearing, 306, a gear, 307, a screw block, 308, a hand wheel screw rod, 309, a rack set, 310, a hand wheel screw rod, 311, a second connecting bearing, 312, a concave block, 4, an upper die, 5, a movable groove, 6, a second sliding groove, 7, an adjusting device, 701, an adjusting plate set, 702, a first sliding block, 703, a ball nut, 704, a second sliding block, 705, a limiting plate set, 706, a bidirectional hand wheel screw rod, 707, a sliding rod, 8, a connecting plate, 9, a second connecting groove, 10, a second connecting block, 11 and a matched column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a touch screen rear cover die casting forming die with an adjusting locking structure is disclosed, as shown in figure 1, figure 2, figure 3 and figure 4, two sides of the upper part of a bottom die 1 are provided with first sliding grooves 2, the inner lower part of the first sliding grooves 1 is provided with a mounting groove, two sides of the inner part of the first sliding grooves 2 are provided with fixing grooves, the upper part of the bottom die 1 is provided with a threaded connecting hole in a penetrating way, the middle part of the upper part of the bottom die 1 is provided with a matching groove, the bottom of an upper die 4 is provided with a movable groove 5, two sides of the inner wall of the movable groove 5 are provided with second sliding grooves 6 in a penetrating way, the movable groove 5 and the second sliding grooves 6 are connected in a non-shape, the connection shape through the movable groove 5 and the second sliding grooves 6 is in a non-shape, so that the connectivity and the connectivity between the two are embodied, the symmetry and the aesthetics between the two are embodied, and the practicality and the relative sliding between the two are embodied at the same time, it is "not" font to loop through above-mentioned two connection to not only play quick run-through supporting connectivity to regulating plate group 701 and first slider 702, thereby still play the effect of relative motion spacing nature and atress support nature to first slider 702 through second spout 6, avoid simultaneously that regulating plate group 701 only carries out the atress through ball nut 703 and second slider 704 and supports the condition that leads to easily appearing rocking and skew in proper order in the regulating plate group 701 atress process.
As shown in fig. 5, through grooves are formed through both sides of the upper mold 4, the upper mold 4 is installed above the bottom mold 1 in a matching manner through a connecting member, a second connecting groove 9 is formed on one side of the connecting plate 8, the other side of the connecting plate 8 is fixedly connected with one side of a second connecting block 10, the bottom of the connecting plate 8 is fixedly connected with one end of a matching column 11, the connecting plate 8 is installed above the bottom mold 1 through the matching column 11 through the matching groove, the connecting plate 8 and the matching column 11 are connected in a T-shape, and the connecting plate 8 and the matching column 11 are connected in a T-shape, so that not only is the simplicity of connection between the connecting plate 8 and the matching column 11 shown above embodied, but also the practicability and the force transmission of the connecting plate and the matching column 11 shown above embodied, and simultaneously, the beauty and symmetry of the connecting plate and the matching column are also embodied, and the connecting length between the connecting plate 8 and the mold set 301 is controlled through the whole connecting length of the matching column 11 shown above-mentioned connecting plate in a T-shaped, meanwhile, the situation that the connecting distance and the height difference occur between the connecting plate 8 and the die set 301 is avoided, the situation that normal matching connection cannot be performed between the connecting plate 8 and the die set 301 is sequentially caused, and finally the situation that the connected matching column 11 needs to be replaced again or cut is caused.
As shown in fig. 7, the adjusting and locking device 3 is installed inside the bottom mold 1, and the adjusting and locking device 3 includes a mold set 301, a first connecting groove 302, a first connecting block 303, a connecting column 304, a first connecting bearing 305, a gear 306, a thread block 307, a handwheel lead screw 308, a rack set 309, a handwheel threaded rod 310, a second connecting bearing 311 and a concave block 312, the first connecting groove 302 is opened on one side of the mold set 301, and one side of the other mold set 301 is fixedly connected with one side of the first connecting block 303, the connecting distance gap between the first connecting groove 302 and the first connecting block 303 ranges from 0.15mm to 0.2mm, if the connecting distance gap between the first connecting groove 302 and the first connecting block 303 is too large, which may cause rapid mating and butting between the first connecting groove 302 and the first connecting block 303, but the mating and butted first connecting groove 302 and first connecting block 303 have a connecting gap, thereby lead to the relative atress in-process of mould group 301 to drive easily that first connecting slot 302 and first linkage piece 303 carry out slight relative cross motion, lead to stamping forming's back apron to appear slightly punching press crease condition in proper order easily simultaneously to influence the aesthetic property and the corollary nature of whole back lid, so avoid foretell condition to set up the connection distance gap between first connecting slot 302 and the first linkage piece 303 to 0.15 mm.
As shown in fig. 8, one end of a connection column 304 is fixedly connected with an inner ring of a first connection bearing 305, an outer ring of the first connection bearing 305 is fixedly connected with an inner ring of a gear 306, the other end of the connection column 304 is fixedly connected with a mold set 301, one side of a thread block 307 is fixedly connected with the bottom of the mold set 301 through a mounting column, the thread block 307 is movably mounted inside the mounting groove through a first chute 2 and a mounting groove, one end of a hand wheel screw 308 penetrates through one side of an outer wall of a bottom mold 1, the mounting groove and the thread block 307, one end of the hand wheel screw 308 is rotatably connected with one side inside the mounting groove through a mounting bearing, a rack set 309 is fixedly connected with the bottom mold 1 through a mounting groove, the thread block 307, the hand wheel screw 308, the mold set 301, the gear 306 and the rack set 309 form a rotary moving mechanism, the rotary moving distance of the rotary moving mechanism is 0-15cm, the hand wheel screw 308 is manually adjusted, the hand wheel screw 308 drives the mold set 301 to move relatively through the thread block 307 during the movement process, and the connecting column 304 and the first connecting bearing 305 drive the gear 306 and the rack set 309 to move relatively in the moving process of the mold set 301, when the mold set 301 moves to a corresponding distance, the adjusting hand wheel screw rod 308 stops moving, and the mold set 301 is in a matching connection state when the overall rotating and moving mechanism is at 0cm, so that the rear cover with a smaller length can be conveniently subjected to punch forming, when the overall rotating and moving mechanism is at 15cm, the mold set 301 is at the maximum moving distance length, and the mold set 301 is in a contact connection state with the inner wall of the first chute 2.
As shown in fig. 9, one end of the hand wheel threaded rod 310 extends into the inside of the fixing groove through the threaded connection hole and is fixedly connected with the inner ring of the second bearing 311, one side of the concave block 312 is fixedly connected with the other rack group 309, the concave block 312 is fixedly connected with the outer ring of the second connection shaft 311 wrapped by the groove, the gear 306 is meshed with the rack group 309, the hand wheel threaded rod 310, the second connection bearing 311, the concave block 312 and the rack group 309 form a rotary lifting adjusting mechanism, the rotary lifting adjusting mechanism has a rotary lifting distance range of 0-3cm, the hand wheel threaded rod 310 is manually adjusted to move, the concave block 312 is driven by the second connection bearing 311 to move in the moving process of the hand wheel threaded rod 310, the rack group 309 is driven to move in the same direction in the moving process of the concave block 312, when the integral rotary lifting mechanism is at 0cm, the rack group 309 is in a contact state with the inside of the fixing groove, when the integral rotary lifting mechanism is at 3cm, at the moment, the gear set 309 and the gear 306 are in a meshing locking state, the connection between the parts of the integral rotating lifting mechanism is concise, and meanwhile, the integral rotating lifting mechanism is convenient to operate.
As shown in fig. 6, the adjusting device 7 is installed inside the upper mold 4, and the adjusting device 7 includes an adjusting plate group 701, a first sliding block 702, a ball nut 703, a second sliding block 704, a limiting plate group 705, a bidirectional handwheel lead screw 706 and a sliding rod 707, two sides of the adjusting plate group 701 are fixedly connected with the first sliding block 702, the adjusting plate group 701 is movably connected with the movable groove 5 through the first sliding block 702 passing through the second sliding groove 6, a middle part of one side of the adjusting plate group 701 is fixedly connected with the ball nut 703 through a connecting rod passing through the through groove, a middle part of the other side of the adjusting plate group 701 is fixedly connected with one side of the second sliding block 704 through a connecting rod passing through the through groove, one side of the limiting plate group 705 is fixedly connected with two sides of the upper mold 4, one end of the bidirectional handwheel lead screw 706 passes through the limiting plate group 705 and the ball nut 703 to be rotatably connected with one side of the other limiting plate group 705, the sliding rod 707 passes through the second sliding block 704 to be fixed with the inner side of the limiting plate group 705, the adjusting plate group 701, the first sliding block 702, the ball nut 703, the second sliding block 704, the limiting plate group 705, the bidirectional handwheel lead screw 706, the sliding rod 707, the movable groove 5 and the second sliding groove 6 form a relative sliding mechanism, the relative sliding distance range of the relative sliding mechanism is 0-10cm, the bidirectional handwheel lead screw 706 is manually adjusted to move, the adjusting plate group 701 is driven to move relatively by the ball nut 703 in the movement process of the bidirectional handwheel lead screw 706, the adjusting plate group 701 drives the first sliding block 702 and the second sliding block 704 to move relatively with the second sliding groove 6 and the sliding rod 707 respectively, meanwhile, the adjusting plate group 701 moves relatively with the movable groove 5 and the limiting plate group 705 in the movement process, when the adjusting plate group 701 is adjusted at a corresponding position, the bidirectional handwheel lead screw 706 stops being adjusted, when the whole relative sliding mechanism is at 0cm, the relative distance between the adjusting plate groups 701 is at the shortest relative distance length, so that the punch forming of the rear cover with smaller length size is convenient, when the whole relative sliding mechanism is 10cm, the adjusting plate group 701 is at the maximum relative distance length, so that the rear cover with larger length dimension can be conveniently subjected to punch forming.
The working principle is as follows: the touch screen rear cover die-casting forming die with the adjusting locking structure is used, a bottom die 1 and an upper die 4 are manually connected with corresponding equipment, a stamping part is placed on a die set 301 after the bottom die 1 and the upper die 4 are installed, the upper die 4 is driven to move through the connecting equipment at the moment, the stamping part is stamped through a movable groove 5 and an adjusting plate group 701 in the moving process of the upper die 4, a hand-wheel screw 308 is manually adjusted to move when the overall stamping size of the rear cover is long, the die set 301 and a first sliding groove 2 are driven to move relatively through a screw block 307 in the moving process of the hand-wheel screw 308, a gear 306 and a rack group 309 are driven to move relatively through a connecting column 304 and a first connecting bearing 305 in the moving process of the die set 301, the adjusting hand-wheel screw 308 is stopped to move when the die set 301 moves at a corresponding distance, and then a hand-adjusting hand-wheel threaded rod 310 moves, the concave block 312 is driven to move by the second connecting bearing 311 in the moving process of the hand wheel threaded rod 310, the rack group 309 is driven to move in the same direction in the moving process of the concave block 312, when the rack group 309 is meshed with the gear 306, the movement of the hand wheel threaded rod 310 is stopped, the matching column 11 is manually driven to drive the connecting plate 8 to be connected with the matching groove, at the moment, the second connecting groove 9 and the second connecting block 10 are respectively connected with the first connecting groove 302 and the first connecting block 303 in a matching way, then the bidirectional hand wheel screw 706 is manually adjusted to move, the adjusting plate group 701 is driven to move relatively by the ball nut 703 in the moving process of the bidirectional hand wheel screw 706, the adjusting plate group 701 drives the first sliding block 702 and the second sliding block 704 to move relatively to the second sliding groove 6 and the sliding rod 707, simultaneously, the adjusting plate group 701 moves relatively to the movable groove 5 and the limiting plate group 705 in the moving process, and the adjusting plate group 701 stops adjusting the movement of the bidirectional hand wheel screw 706 when being adjusted at the corresponding position, the above steps are repeated to perform the stamping process, which completes the whole operation, and the content not described in detail in the present specification belongs to the prior art known to those skilled in the art.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a lid die-casting forming die behind touch-sensitive screen with adjust locking structure, includes die block (1), adjusts locking device (3), goes up mould (4), adjusting device (7) and connecting plate (8), its characterized in that:
the two sides of the upper part of the bottom die (1) are provided with first sliding chutes (2), the lower part of the inner part of the first sliding chute (1) is provided with an installation groove, fixing grooves are formed in two sides of the interior of the first sliding groove (2), a threaded connecting hole is formed in the upper portion of the bottom die (1) in a penetrating mode, a matching groove is arranged in the middle of the upper part of the bottom die (1), a movable groove (5) is arranged at the bottom of the upper die (4), a second sliding chute (6) is arranged on both sides of the inner wall of the movable chute (5) in a penetrating way, a through groove is arranged on both sides of the upper die (4) in a penetrating way, the upper die (4) is arranged above the bottom die (1) in a matching way through a connecting piece, one side of the connecting plate (8) is provided with a second connecting groove (9), and the other side of the connecting plate (8) is fixedly connected with one side of a second connecting block (10), meanwhile, the bottom of the connecting plate (8) is fixedly connected with one end of a matching column (11), and the connecting plate (8) penetrates through a matching groove through the matching column (11) and is arranged above the bottom membrane (1);
the adjusting locking device (3) is arranged in the bottom die (1);
and the adjusting device (7) is arranged in the upper die (4).
2. The die-casting forming die for the rear cover of the touch screen with the adjusting and locking structure is characterized in that: the adjusting and locking device (3) comprises a die set (301), a first connecting groove (302), a first connecting block (303), a connecting column (304), a first connecting bearing (305), a gear (306), a screw block (307), a hand wheel screw rod (308), a rack set (309), a hand wheel screw rod (310), a second connecting bearing (311) and a concave block (312), wherein the first connecting groove (302) is formed in one side of the die set (301), one side of the other die set (301) is fixedly connected with one side of the first connecting block (303), one end of the connecting column (304) is fixedly connected with an inner ring of the first connecting bearing (305), an outer ring of the first connecting bearing (305) is fixedly connected with an inner ring of the gear (306), the other end of the connecting column (304) is fixedly connected with the die set (301), one side of the screw block (307) is fixedly connected with the bottom of the die set (301) through a mounting column, and silk piece (307) run through first spout (2) and mounting groove movable mounting inside the mounting groove, die block (1) outer wall one side, mounting groove and silk piece (307) are run through to hand wheel lead screw (308) one end, and hand wheel lead screw (308) one end passes through installation bearing and the inside one side swivelling joint of mounting groove, rack group (309) is through fixed slot and die block (1) fixed connection, hand wheel threaded rod (310) one end runs through threaded connection hole and extends inside and second bearing (311) inner ring fixed connection in the fixed slot, concave block (312) one side and another rack group (309) fixed connection, and concave block (312) are through recess parcel second connecting axle (311) outer loop fixed connection, gear (306) are connected with rack group (309) meshing.
3. The die-casting forming die for the rear cover of the touch screen with the adjusting and locking structure is characterized in that: the adjusting device (7) comprises an adjusting plate group (701), a first sliding block (702), a ball nut (703), a second sliding block (704), a limiting plate group (705), a bidirectional hand wheel screw (706) and a sliding rod (707), wherein two sides of the adjusting plate group (701) are fixedly connected with the first sliding block (702), the adjusting plate group (701) penetrates through a second sliding groove (6) through the first sliding block (702) and is movably connected with a movable groove (5), the middle part of one side of the adjusting plate group (701) is fixedly connected with the ball nut (703) through a connecting rod penetrating through the through groove, the middle part of the other side of the adjusting plate group (701) is fixedly connected with one side of the second sliding block (704) through a connecting rod penetrating through the through groove, the limiting plate group (705) is fixedly connected with two sides of the upper die (4), one end of the bidirectional hand wheel screw (706) penetrates through the limiting plate group (705) and the ball nut (703) and is rotatably connected with one side of the other limiting plate group (705), the sliding rod (707) penetrates through the second sliding block (704) and is fixed with the inner side of the limiting plate group (705).
4. The die-casting forming die for the rear cover of the touch screen with the adjusting and locking structure is characterized in that: the movable groove (5) and the second sliding groove (6) are connected in a non-shape.
5. The die-casting forming die for the rear cover of the touch screen with the adjusting and locking structure is characterized in that: the connecting plate (8) and the matched column (11) are connected in a T shape.
6. The die-casting forming die for the rear cover of the touch screen with the adjusting and locking structure is characterized in that: the connection distance gap between the first connection groove (302) and the first connection block (303) ranges from 0.15mm to 0.2 mm.
7. The die-casting forming die for the rear cover of the touch screen with the adjusting and locking structure is characterized in that: the wire block (307), the hand wheel screw rod (308), the die set (301), the gear (306) and the rack set (309) form a rotary moving mechanism, and the rotary moving distance range of the rotary moving mechanism is 0-15 cm.
8. The die-casting forming die for the rear cover of the touch screen with the adjusting and locking structure is characterized in that: the hand wheel threaded rod (310), the second connecting bearing (311), the concave block (312) and the rack group (309) form a rotary lifting adjusting mechanism, and the rotary lifting adjusting mechanism rotates to lift by a lifting distance within a range of 0-3 cm.
9. The die-casting forming die for the touch screen rear cover with the adjusting locking structure as claimed in claim 3, wherein: the adjusting plate group (701), the first sliding block (702), the ball nut (703), the second sliding block (704), the limiting plate group (705), the bidirectional hand wheel screw (706), the sliding rod (707), the movable groove (5) and the second sliding groove (6) form a relative sliding mechanism, and the relative sliding distance range of the relative sliding mechanism is 0-10 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257086.0A CN114472654B (en) | 2022-03-16 | 2022-03-16 | Touch screen rear cover die-casting forming die with adjusting locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210257086.0A CN114472654B (en) | 2022-03-16 | 2022-03-16 | Touch screen rear cover die-casting forming die with adjusting locking structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114472654A true CN114472654A (en) | 2022-05-13 |
| CN114472654B CN114472654B (en) | 2024-04-26 |
Family
ID=81486149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210257086.0A Active CN114472654B (en) | 2022-03-16 | 2022-03-16 | Touch screen rear cover die-casting forming die with adjusting locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114472654B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0280122A (en) * | 1988-09-14 | 1990-03-20 | Toyo Kohan Co Ltd | Variable-length die |
| KR20030024150A (en) * | 2001-09-17 | 2003-03-26 | 주식회사 동구기업 | Length adjustable moving mold |
| CN106077211A (en) * | 2016-06-24 | 2016-11-09 | 天津市曙光金属制品有限公司 | A kind of many specifications trough type wire netting impact molding machine |
| CN108380842A (en) * | 2018-03-18 | 2018-08-10 | 孙利韬 | A kind of kirsite pressure casing mould |
| CN208728456U (en) * | 2018-08-22 | 2019-04-12 | 上海华庄模具有限公司 | A kind of automobile die of adjustable size |
| CN209680844U (en) * | 2019-02-28 | 2019-11-26 | 马鞍山市恒建机械有限公司 | A kind of Bending Mould of adjustable length |
| CN209775014U (en) * | 2019-01-03 | 2019-12-13 | 江苏拓信建筑科技有限公司 | Adjustable balcony mold |
| CN210023447U (en) * | 2019-05-29 | 2020-02-07 | 天津金蓝铝业有限公司 | Adjustable aluminum plate flanging stamping device |
| CN210632757U (en) * | 2019-07-31 | 2020-05-29 | 武汉洛克斯模具技术有限公司 | Thermal forming bending die for front cross beam of automobile battery bracket |
| CN211489315U (en) * | 2020-01-15 | 2020-09-15 | 林培洪 | Split type plate forming die |
| CN212948671U (en) * | 2020-07-17 | 2021-04-13 | 昆山洪源进模塑科技有限公司 | Foot pad mould convenient to adjust |
| CN213260648U (en) * | 2020-07-05 | 2021-05-25 | 昆山高昌机械科技有限公司 | Adjustable mold with positioning structure |
| CN214263590U (en) * | 2021-01-08 | 2021-09-24 | 肇庆市腾立模具自动化科技有限公司 | Accurate adjusting structure of forming machine for adapting to different specifications |
| CN214814581U (en) * | 2020-11-16 | 2021-11-23 | 东莞强韧机械铸造有限公司 | Quick shaping casting device of mould convenient to adjust |
| CN215544244U (en) * | 2021-05-17 | 2022-01-18 | 滁州市艾帝而机械设备有限公司 | Refrigerator length-adjustable edge folding die |
-
2022
- 2022-03-16 CN CN202210257086.0A patent/CN114472654B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0280122A (en) * | 1988-09-14 | 1990-03-20 | Toyo Kohan Co Ltd | Variable-length die |
| KR20030024150A (en) * | 2001-09-17 | 2003-03-26 | 주식회사 동구기업 | Length adjustable moving mold |
| CN106077211A (en) * | 2016-06-24 | 2016-11-09 | 天津市曙光金属制品有限公司 | A kind of many specifications trough type wire netting impact molding machine |
| CN108380842A (en) * | 2018-03-18 | 2018-08-10 | 孙利韬 | A kind of kirsite pressure casing mould |
| CN208728456U (en) * | 2018-08-22 | 2019-04-12 | 上海华庄模具有限公司 | A kind of automobile die of adjustable size |
| CN209775014U (en) * | 2019-01-03 | 2019-12-13 | 江苏拓信建筑科技有限公司 | Adjustable balcony mold |
| CN209680844U (en) * | 2019-02-28 | 2019-11-26 | 马鞍山市恒建机械有限公司 | A kind of Bending Mould of adjustable length |
| CN210023447U (en) * | 2019-05-29 | 2020-02-07 | 天津金蓝铝业有限公司 | Adjustable aluminum plate flanging stamping device |
| CN210632757U (en) * | 2019-07-31 | 2020-05-29 | 武汉洛克斯模具技术有限公司 | Thermal forming bending die for front cross beam of automobile battery bracket |
| CN211489315U (en) * | 2020-01-15 | 2020-09-15 | 林培洪 | Split type plate forming die |
| CN213260648U (en) * | 2020-07-05 | 2021-05-25 | 昆山高昌机械科技有限公司 | Adjustable mold with positioning structure |
| CN212948671U (en) * | 2020-07-17 | 2021-04-13 | 昆山洪源进模塑科技有限公司 | Foot pad mould convenient to adjust |
| CN214814581U (en) * | 2020-11-16 | 2021-11-23 | 东莞强韧机械铸造有限公司 | Quick shaping casting device of mould convenient to adjust |
| CN214263590U (en) * | 2021-01-08 | 2021-09-24 | 肇庆市腾立模具自动化科技有限公司 | Accurate adjusting structure of forming machine for adapting to different specifications |
| CN215544244U (en) * | 2021-05-17 | 2022-01-18 | 滁州市艾帝而机械设备有限公司 | Refrigerator length-adjustable edge folding die |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114472654B (en) | 2024-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210450624U (en) | Bending stamping die | |
| CN113581799B (en) | Dual buffering formula baffle box convenient to change anti-overflow skirtboard | |
| CN114472654A (en) | Touch screen rear cover die-casting forming die with adjusting locking structure | |
| CN201880738U (en) | Center distance regulating mechanism of cross wedge rolling mill | |
| CN202379881U (en) | Lever type side breakoff device | |
| CN213010302U (en) | Conveying roller with adjustable tension for conveying electronic products | |
| CN218463278U (en) | Automatic cup printing machine | |
| CN214774335U (en) | Adjusting and positioning mechanism capable of achieving bilateral synchronous adjustment | |
| CN202186065U (en) | High-speed dual-discharging tablet press for press rollers | |
| CN106945863A (en) | A kind of cam shaping mechanism of bidirectional-movement | |
| CN111645145A (en) | Packaging die-cutting machine with adjustable inclined die-cutting mechanism and using method thereof | |
| CN206797816U (en) | The cam shaping mechanism of bidirectional-movement | |
| CN212531096U (en) | Automatic adjusting device for belt pinch roller | |
| CN215040097U (en) | Film thickness adjusting mechanism of medical PS sheet extruder | |
| CN217912557U (en) | Double-clamping feeding speed compensation device for aluminum pipe production | |
| CN105251770B (en) | Strip separator and rewinding subdivision unit | |
| CN217429110U (en) | Big cake forming machine | |
| CN209407098U (en) | A kind of extruding adjustable pinch wheel | |
| CN212215435U (en) | Biomass fuel processing equipment | |
| CN201002105Y (en) | Short-distance spiral rod press down device | |
| CN218748083U (en) | Lifting and pressing roller mechanism | |
| CN209111474U (en) | A kind of main auxiliary machine set structure of laminating adhesive equipment | |
| CN216228208U (en) | Metal side cut ejection of compact guider | |
| CN215660614U (en) | Cutting mechanism of traditional Chinese medicine cutting machine | |
| CN215550828U (en) | Intelligent hollow blow molding machine |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |