CN105195626A - Machining die for steel strip open-type lock catch for package - Google Patents
Machining die for steel strip open-type lock catch for package Download PDFInfo
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- CN105195626A CN105195626A CN201510768576.7A CN201510768576A CN105195626A CN 105195626 A CN105195626 A CN 105195626A CN 201510768576 A CN201510768576 A CN 201510768576A CN 105195626 A CN105195626 A CN 105195626A
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Abstract
The invention belongs to the technical field of machining of lock catches for cold-rolled strip package and particularly relates to a machining die for a steel strip open-type lock catch for package. The machining die comprises an upper die assembly, a lower die assembly, a material pushing device and two upper die lifting guide column devices, wherein the upper die assembly consists of an upper die plate, a dip mold base, a punching and shearing die, a punching pressure plate, two extrusion block bases, two inclined extrusion blocks and a reciprocating lifting pressure plate; the lower die assembly comprises a lower die plate, a base plate, a lower molding die base, a left concave die block, a left movable punching die I, a left movable punching die II, a right concave die block, a right movable punching die I, a right movable punching die II, a feeding cover plate and a locating baffle; the two inclined extrusion blocks are respectively and slidably connected with the left movable punching die I, the right movable punching die I, the left movable punching die II, and the right movable punching die II. The machining die is capable of finishing continuous production processes such as feeding, punching, press molding, dimpling and discharging of steel strip latch catches for package only by use of one punching machine, greatly lowering the equipment investment volume and improving the productivity.
Description
Technical field
The invention belongs to the technical field of cold-rolled strip packaging snap close processing, particularly relate to a kind of processing mold of steel belt for packages open type snap close.
Background technology
In the production process of steel belt for packages open type snap close, steel band snap close is the vitals pinning steel band tail head, the structure of steel band snap close is folded in half into a prolate ring buckle by one section of steel band two ends, processing method is generally produced on forcing press by diel, because this structure needs brake forming several times just can complete, so in conventional production practices, a few cover diel of general needs or several forcing presses could meet production requirement, so not only the production cycle is long, and need equipment many, floor space is large, wasting manpower and material resources.
Summary of the invention
The object of this invention is to provide a kind of processing mold of steel belt for packages open type snap close, disposable complete steel band open type snap close continuously cutting, brake forming and rush all process steps of the processing such as nest groove, save device therefor quantity and take up an area space, enhancing productivity.
The object of the invention is to be realized by following technical proposals:
The processing mold of a kind of steel belt for packages open type snap close of the present invention, comprise mould assembly, lower mould assembly, go up mould assembly therewith respectively, the material-pulling device that lower mould assembly is connected and two patrix lifting post devices, described upper mould assembly is by cope match-plate pattern, respectively therewith cope match-plate pattern be fixedly connected with press down die holder, the stamping-out shearing die be fixedly connected with on the left of die holder is pressed down with described, the stamping-out pressing plate be fixedly connected with on the right side of die holder is pressed down with described, two extruding blocks of die holder both sides are pressed down described in being symmetrically distributed in, two extruding two inclined-plane crushing blocks being fixedly connected with of block and press down the reciprocal lifting pressing plate that die holder is slidably connected formed with described therewith respectively, two described extruding blocks are fixedly connected with described cope match-plate pattern, described two inclined-plane crushing blocks are respectively equipped with symmetrical extruding sliding bevel, described cope match-plate pattern is respectively equipped with two guide pillar holes and two screw fastening screws, the described die holder that presses down is provided with two spring embedded holes,
Described lower mould assembly comprises lower bolster, the bedplate that is fixedly connected with of lower bolster therewith, be fixed on the shaping die shoe in the middle part of this bedplate, to abut against successively on the left of this shaping die shoe and left piece of the die be fixed on described bedplate, mobile left punch die I, mobile left punch die II, to abut against successively on the right side of this shaping die shoe and right piece of the die be fixed on described bedplate, mobile right punch die I, mobile right punch die II, the positioning baffle being located at the pan feeding cover plate on left piece of described die and being located on right piece of described die, left piece of described die is provided with feedboard groove and blade block, described pan feeding pressing plate is fixed on above this feedboard groove,
Described shaping die shoe is positioned at the below of described reciprocal lifting pressing plate, the first half cross section of described shaping die shoe is isosceles trapezoid, described stamping-out shearing die and stamping-out pressing plate are respectively equipped with inclined-plane in matching with described shaping die shoe outer surface of upper, two described inclined-plane crushing blocks are slidably connected with the left punch die of described movement I, mobile right punch die I and mobile left punch die II, mobile right punch die II respectively
Described material-pulling device is by the roller mount be fixed on described cope match-plate pattern, the roller that is rotationally connected of roller mount therewith, the inclination riser of roller rolling connection therewith, the servo-actuated steel plate that is fixedly connected with of inclination riser therewith, the runner block of servo-actuated Interal fixation connection therewith, the straight rail that is slidably connected of runner block therewith, the connecting plate that is fixedly connected with of straight rail therewith, be fixed on the left push broach on described servo-actuated steel plate, right push broach, two ends respectively with described servo-actuated steel plate, two extension springs that lower bolster is connected and spacing door shape frame formed, described connecting plate is fixed on described lower bolster, described spacing door shape frame and described servo-actuated steel plate termination are bumped against and are connect,
Described reciprocal lifting pressing plate is by lower platen, two spring guide pillars being connected of lower platen therewith, two vertical compression springs being connected of two spring guide pillars therewith respectively, two lock-screws that two vertical compression springs are connected therewith respectively formed, two described lock-screws are threaded with two screw fastening screws of described cope match-plate pattern, described spring guide pillar and describedly press down spring embedded hole on die holder and be slidably connected, described spring guide pillar, vertical compression springs and lock-screw are on same center line
The left punch die of described movement I is by the left holder I of the punch die be fixed on described bedplate, be located at the inclination Compress Spring I on the left holder I of this punch die, the mobile stud I that is connected of inclination Compress Spring I therewith, move the left punch die I that stud I is threaded therewith formed, the left holder of described punch die I is provided with the chute I that the inclination circular hole I of installing described inclination Compress Spring I is longitudinally connected with inclination circular hole I therewith, described chute I is slidably connected with described mobile stud I, the right punch die of described movement I is identical with the structure of the left punch die of described movement I and be arranged symmetrically with,
Described left punch die I is by the left punch die body I be threaded with described mobile stud I, the drift I be located on this left punch die body I formed with the compact heap I be pressed against on this drift I, described compact heap I is fixedly connected with described left punch die body I, the termination of described drift I is provided with Rotary-table thimble, and described left punch die body I is provided with the inclined-plane I be slidably connected with described inclined-plane crushing block.
The left punch die of described movement II is by the left holder II of the punch die be fixed on described bedplate, be located at the inclination Compress Spring II on the left holder II of this punch die, the mobile stud II that is connected of inclination Compress Spring II therewith, move the left punch die II that stud II is threaded therewith formed, the left holder of described punch die II is provided with the chute II that the inclination circular hole II of installing described inclination Compress Spring II is longitudinally connected with inclination circular hole II therewith, described chute II is slidably connected with described mobile stud II, the right punch die of described movement II is identical with the structure of the left punch die of described movement II and be arranged symmetrically with.
Described left punch die II is by the left punch die body II be threaded with described mobile stud II, the drift II be located on this left punch die body II formed with the compact heap II be pressed against on this drift II, described compact heap II is fixedly connected with described left punch die body II, the termination of described drift II is provided with rectangular pyramid stage body jacking block, and described left punch die body II is provided with the inclined-plane II be slidably connected with described inclined-plane crushing block.
Described shaping die shoe is by mould batten, be located at jack-up Compress Spring on this mould batten formed with the supporter be fixedly connected with bottom mould batten therewith, described mould batten is the isosceles trapezoid body with two isosceles inclined-planes, two isosceles inclined-planes of this isosceles prismatoid are arranged with truncated cone-shaped hole nest and truncated rectangular pyramids shape strip hole nest respectively, described truncated cone-shaped hole nest is corresponding with described Rotary-table thimble to coincide, described truncated rectangular pyramids shape strip hole nest is corresponding with described rectangular pyramid stage body jacking block to coincide, described mould batten is provided with spring blind hole, described jack-up Compress Spring is located in this spring blind hole.
Described patrix lifting post device is by two the fixing block sets be fixed on described lower bolster, two fixing guide pillars being fixedly connected with of two fixing block sets therewith respectively, two guide pin bushings that two fixing guide pillars are slidably connected therewith respectively formed, two described guide pin bushings are fixedly connected with described cope match-plate pattern respectively, and two described fixing guide pillars are slidably connected with two guide pillar holes of described cope match-plate pattern respectively.
The present invention has features:
1) the present invention can realize only just can completing the feeding → stamping-out → die mould of steel belt for packages open type snap close → rush nest → go out the continuous flow procedures such as part with a stamping machine, a mould three stations, save the great amount of investment of a few mold, greatly reduce equipment investment volume, improve productivity ratio;
2) the present invention is provided with material-pulling device, and automatic stocking is to next station, and after stamping machine is equipped with the present invention, each descending stroke can complete three different operations on three stations simultaneously, saves equipment and takes up an area space;
3) the present invention is provided with patrix lifting post device, upper and lower mould easy to loading and unloading, easy, and structural design is compact ingenious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A direction view of Fig. 1 of the present invention;
Fig. 3 is the B-B sectional view of Fig. 2 of the present invention;
Fig. 4 is the C-C sectional view of Fig. 2 of the present invention;
Fig. 5 is the D-D sectional view of Fig. 2 of the present invention;
Fig. 6 is the partial enlarged view at I place in Fig. 1 of the present invention;
Fig. 7 is the partial enlarged view at II place in Fig. 4 of the present invention;
Fig. 8 is the E-E sectional view of Fig. 7 of the present invention.
Detailed description of the invention
The specific embodiment of the present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1, 2, 3, the processing mold of a kind of steel belt for packages open type snap close of the present invention, comprise mould assembly, lower mould assembly, go up mould assembly therewith respectively, material-pulling device that lower mould assembly is connected and two patrixes lifting post devices, the processing mold of this open type snap close should with stamping machine with the use of, upper mould assembly is fixed on the lifting table plate on stamping machine, lower mould assembly is fixed on the fixing lower platen on stamping machine
Described upper mould assembly is by cope match-plate pattern 1, respectively therewith cope match-plate pattern 1 be fixedly connected with press down die holder 7, the stamping-out shearing die 40 be fixedly connected with on the left of die holder is pressed down with described, the stamping-out pressing plate 41 be fixedly connected with on the right side of die holder 7 is pressed down with described, two extruding blocks 2 of die holder 7 both sides are pressed down described in being symmetrically distributed in, two extruding two inclined-plane crushing blocks 3 being fixedly connected with of block 2 and press down the reciprocal lifting pressing plate that die holder 7 is slidably connected formed with described therewith respectively, two described extruding blocks 2 are fixedly connected with described cope match-plate pattern 1, described two inclined-plane crushing blocks 3 are respectively equipped with symmetrical extruding sliding bevel 3-1, described cope match-plate pattern is respectively equipped with two guide pillar hole 1-2 and two screw fastening screw 1-1, the described die holder that presses down is provided with two spring embedded holes,
Described lower mould assembly comprises lower bolster 12, the bedplate 14 that is fixedly connected with of lower bolster 12 therewith, be fixed on the shaping die shoe in the middle part of this bedplate 14, to abut against successively on the left of this shaping die shoe and to be fixed on die on described bedplate left piece 26, mobile left punch die I, mobile left punch die II, to abut against successively on the right side of this shaping die shoe and to be fixed on die on described bedplate right piece 36, mobile right punch die I, mobile right punch die II, be located at the pan feeding cover plate 27 on described die left piece 26 and be located at the positioning baffle 37 on described die right piece 36, left piece of described die is provided with feedboard groove 26-1 and blade block 39, described pan feeding pressing plate 27 is fixed on above this feedboard groove 26-1, mobile left punch die I is symmetrical arranged with mobile right punch die I, mobile left punch die II is symmetrical arranged with mobile right punch die II, after two inclined-plane crushing blocks 3 on cope match-plate pattern decline, left for movement punch die I and mobile right punch die I are extruded and produce relative motion, move left punch die II simultaneously and move right punch die II and be also extruded generation relative motion,
Described shaping die shoe is positioned at the below of described reciprocal lifting pressing plate, the first half cross section of described shaping die shoe is isosceles trapezoid, described stamping-out shearing die and stamping-out pressing plate are respectively equipped with inclined-plane in matching with described shaping die shoe outer surface of upper, stamping-out shearing die 40 after assembling and stamping-out pressing plate 41 form splayed groove in bottom, just form steel belt molding chamber with the isosceles trapezoid outer surface matched in clearance on shaping die shoe.
Two described inclined-plane crushing blocks are slidably connected with the left punch die of described movement I, mobile right punch die I and mobile left punch die II, mobile right punch die II respectively, and taxiing procedures is also the process to becoming the rerolled steel band of U-shaped to rush nest,
Shaping die shoe can be divided into shearing die mould, rush circle nest and rush bar shaped nest three stations, template declines once, stamping-out shearing die 40 is driven to shear once, two inclined-plane crushing blocks decline simultaneously, and left punch die I, mobile right punch die I and mobile left punch die II are moved in promotion, mobile right punch die II moves once, namely complete and rush nest once.
As Fig. 2, shown in 5, described material-pulling device is by the roller mount 50 be fixed on described cope match-plate pattern 1, the roller 49 that is rotationally connected of roller mount 50 therewith, the inclination riser 28 of roller 49 rolling connection therewith, the servo-actuated steel plate 29 that is fixedly connected with of inclination riser 28 therewith, the runner block 48 that is fixedly connected with of servo-actuated steel plate 29 therewith, the straight rail 30 that is slidably connected of runner block 48 therewith, the connecting plate 31 that is fixedly connected with of straight rail 30 therewith, be fixed on the left push broach 33 on described servo-actuated steel plate 29, right push broach 34, two ends respectively with described servo-actuated steel plate 29, two extension springs 32 that lower bolster 12 is connected and spacing door shape frame 35 formed, described connecting plate 31 is fixed on described lower bolster 12, described spacing door shape frame 35 and described servo-actuated steel plate 29 termination are bumped against and are connect.The pusher direction of material-pulling device is vertical with the feedstock direction of steel band, when cope match-plate pattern is in decline state, the inclined surface bottom connection of roller and inclination riser 28 touches, stretching pretightning force stocked by two extension springs 32, when cope match-plate pattern rises, roller moves up along the inclined surface of inclination riser, runner block then moves to excision forming and punching press station under the pretightning force effect of two extension springs, and left push broach, right push broach is positioned on the extended line of shaping die shoe both sides, once be driven translation by runner block, just the inverted U-shape semi-finished articles on shaping die shoe is pushed to next station.
As shown in Fig. 1,3,5, described reciprocal lifting pressing plate is by lower platen 8, two spring guide pillars 6 being connected of lower platen 8 therewith, two vertical compression springs 5 being connected of two spring guide pillars 6 therewith respectively, two lock-screws 4 that two vertical compression springs 5 are connected therewith respectively formed, two described lock-screws 4 are threaded with two screw fastening screw 1-1 of described cope match-plate pattern, described spring guide pillar 6 presses down spring embedded hole on die holder be slidably connected with described, and described spring guide pillar, vertical compression springs and lock-screw are on same center line.Described lower platen 8 is between described stamping-out shearing die 40 and stamping-out pressing plate 41, namely splayed groove is formed, when cope match-plate pattern declines, steel belt plate is pressed into inverted U-lag shape, and the top of its semi-finished product U-shaped part can be imbedded in splayed groove, and vertical compression springs stocks compression pretightning force simultaneously, when cope match-plate pattern rises, the compression pretightning force of vertical compression springs is released, and drives by acting force of the spring, and spring guide pillar 6 drives lower platen 8 to hit semi-finished product U-shaped part at shaping die shoe down.
As shown in Figure 4, the left punch die of described movement I is by the left holder I 43 of the punch die be fixed on described bedplate 14, be located at the inclination Compress Spring I 45 on the left holder I 43 of this punch die, the mobile stud I 42 that is connected of inclination Compress Spring I 45 therewith, move the left punch die I that stud I 42 is threaded therewith formed, the left holder of described punch die I is provided with chute I 43-2 that inclination circular hole I 43-1 that installs described inclination Compress Spring I is longitudinally connected with inclination circular hole I therewith, described chute I 43-2 and described mobile stud I 42 are slidably connected, the right punch die of described movement I 38 is identical with the structure of the left punch die of described movement I and be arranged symmetrically with.
As Fig. 4,7, shown in, described left punch die I is by the left punch die body I 24 be threaded with described mobile stud I 42, the drift I 44 be located on this left punch die body I 24 formed with the compact heap I 25 be pressed against on this drift I 44, described compact heap I 25 is fixedly connected with described left punch die body I 24, the termination of described drift I 44 is provided with Rotary-table thimble 53, and described left punch die body I is provided with the inclined-plane I be slidably connected with described inclined-plane crushing block 3.Inclination Compress Spring I 45 is back-moving springs, and the left punch die body I 24 of inclined-plane crushing block 3 decline extruding moves, and drives drift I 44 pairs of semi-finished articles to rush nest process, and inclined-plane crushing block 3 rises, and resets by the left punch die body I 24 of initial tension of spring.
As shown in Figure 1, the left punch die of described movement II is by the left holder II 22 of the punch die be fixed on described bedplate 14, be located at the inclination Compress Spring II 18 on the left holder II 22 of this punch die, the mobile stud II 23 that is connected of inclination Compress Spring II 18 therewith, move the left punch die II that stud II 23 is threaded therewith formed, the left holder of described punch die II 22 is provided with chute II 22-2 that inclination circular hole II 22-1 that installs described inclination Compress Spring II is longitudinally connected with inclination circular hole II therewith, described chute II 22-2 and described mobile stud II 23 are slidably connected, the right punch die of described movement II is identical with the structure of the left punch die of described movement II and be arranged symmetrically with.
As a shown in Figure 6, described left punch die II is by the left punch die body II 21 be threaded with described mobile stud II 23, the drift II 19 be located on this left punch die body II 21 formed with the compact heap II 20 be pressed against on this drift II, described compact heap II 20 is fixedly connected with described left punch die body II 21, the termination of described drift II 19 is provided with rectangular pyramid stage body jacking block 51, and described left punch die body II 21 is provided with the inclined-plane II be slidably connected with described inclined-plane crushing block.Inclination Compress Spring II 18 is back-moving springs, and the left punch die body II 21 of inclined-plane crushing block 3 decline extruding moves, and drives drift II 19 pairs of semi-finished articles to rush the process of nest groove, and inclined-plane crushing block 3 rises, and resets by the left punch die body II 21 of initial tension of spring.
As Fig. 1, 4, 6, 7, shown in 8, described shaping die shoe is by mould batten 15, be located at jack-up Compress Spring 47 on this mould batten formed with the supporter 16 be fixedly connected with bottom mould batten 15 therewith, described mould batten 15 is for having the isosceles trapezoid body on two isosceles inclined-planes, two isosceles inclined-planes of this isosceles prismatoid are arranged with insert I 46 and insert II 17 respectively, described insert I 46 is provided with truncated cone-shaped hole nest 54, described insert II 17 is provided with truncated rectangular pyramids shape strip hole nest 52, described truncated cone-shaped hole nest 54 is corresponding with described Rotary-table thimble 53 to coincide, described truncated rectangular pyramids shape strip hole nest 52 is corresponding with described rectangular pyramid stage body jacking block 51 to coincide, described mould batten is provided with spring blind hole, described jack-up Compress Spring 47 is located in this spring blind hole.Jack-up Compress Spring 47 is located at die mould station, and be attached to after steel belt plate swaging on mould batten 15, jack-up Compress Spring 47 is jack-up workpiece just, ensures that workpiece can slide by downward road one station after stressed on mould batten 15.
As shown in Figure 1, described patrix lifting post device is by two that are fixed on described lower bolster 12 fixing block sets 11, two fixing guide pillars 9 being fixedly connected with of two fixing block sets 11 therewith respectively, two guide pin bushings 10 that two fixing guide pillars 9 are slidably connected therewith respectively formed, two described guide pin bushings 10 are fixedly connected with described cope match-plate pattern 1 respectively, and described two fixing guide pillars 9 are slidably connected with two guide pillar hole 1-2 of described cope match-plate pattern 12 respectively.
Claims (9)
1. the processing mold of kind of steel belt for packages open type snap close, it is characterized in that: comprise mould assembly, lower mould assembly, go up mould assembly therewith respectively, the material-pulling device that lower mould assembly is connected and two patrix lifting post devices, described upper mould assembly is by cope match-plate pattern, respectively therewith cope match-plate pattern be fixedly connected with press down die holder, the stamping-out shearing die be fixedly connected with on the left of die holder is pressed down with described, the stamping-out pressing plate be fixedly connected with on the right side of die holder is pressed down with described, two extruding blocks of die holder both sides are pressed down described in being symmetrically distributed in, two extruding two inclined-plane crushing blocks being fixedly connected with of block and press down the reciprocal lifting pressing plate that die holder is slidably connected formed with described therewith respectively, two described extruding blocks are fixedly connected with described cope match-plate pattern, described two inclined-plane crushing blocks are respectively equipped with symmetrical extruding sliding bevel, described cope match-plate pattern is respectively equipped with two guide pillar holes and two screw fastening screws, the described die holder that presses down is provided with two spring embedded holes,
Described lower mould assembly comprises lower bolster, the bedplate that is fixedly connected with of lower bolster therewith, be fixed on the shaping die shoe in the middle part of this bedplate, to abut against successively on the left of this shaping die shoe and left piece of the die be fixed on described bedplate, mobile left punch die I, mobile left punch die II, to abut against successively on the right side of this shaping die shoe and right piece of the die be fixed on described bedplate, mobile right punch die I, mobile right punch die II, the positioning baffle being located at the pan feeding cover plate on left piece of described die and being located on right piece of described die, left piece of described die is provided with feedboard groove and blade block, described pan feeding pressing plate is fixed on above this feedboard groove,
Described shaping die shoe is positioned at the below of described reciprocal lifting pressing plate, the first half cross section of described shaping die shoe is isosceles trapezoid, described stamping-out shearing die and stamping-out pressing plate are respectively equipped with inclined-plane in matching with described shaping die shoe outer surface of upper, two described inclined-plane crushing blocks are slidably connected with the left punch die of described movement I, mobile right punch die I and mobile left punch die II, mobile right punch die II respectively.
2. the processing mold of a kind of steel belt for packages open type snap close according to claim 1, it is characterized in that: described material-pulling device is by the roller mount be fixed on described cope match-plate pattern, the roller that is rotationally connected of roller mount therewith, the inclination riser of roller rolling connection therewith, the servo-actuated steel plate that is fixedly connected with of inclination riser therewith, the runner block of servo-actuated Interal fixation connection therewith, the straight rail that is slidably connected of runner block therewith, the connecting plate that is fixedly connected with of straight rail therewith, be fixed on the left push broach on described servo-actuated steel plate, right push broach, two ends respectively with described servo-actuated steel plate, two extension springs that lower bolster is connected and spacing door shape frame formed, described connecting plate is fixed on described lower bolster, described spacing door shape frame and described servo-actuated steel plate termination are bumped against and are connect.
3. the processing mold of a kind of steel belt for packages open type snap close according to claim 1, it is characterized in that: described reciprocal lifting pressing plate is by lower platen, two spring guide pillars being connected of lower platen therewith, two vertical compression springs being connected of two spring guide pillars therewith respectively, two lock-screws that two vertical compression springs are connected therewith respectively formed, two described lock-screws are threaded with two screw fastening screws of described cope match-plate pattern, described spring guide pillar and describedly press down spring embedded hole on die holder and be slidably connected, described spring guide pillar, vertical compression springs and lock-screw are on same center line.
4. the processing mold of a kind of steel belt for packages open type snap close according to claim 1, it is characterized in that: the left punch die of described movement I is by the left holder I of the punch die be fixed on described bedplate, be located at the inclination Compress Spring I on the left holder I of this punch die, the mobile stud I that is connected of inclination Compress Spring I therewith, move the left punch die I that stud I is threaded therewith formed, the left holder of described punch die I is provided with the chute I that the inclination circular hole I of installing described inclination Compress Spring I is longitudinally connected with inclination circular hole I therewith, described chute I is slidably connected with described mobile stud I, the right punch die of described movement I is identical with the structure of the left punch die of described movement I and be arranged symmetrically with.
5. the processing mold of a kind of steel belt for packages open type snap close according to claim 4, it is characterized in that: described left punch die I is by the left punch die body I be threaded with described mobile stud I, the drift I be located on this left punch die body I formed with the compact heap I be pressed against on this drift I, described compact heap I is fixedly connected with described left punch die body I, the termination of described drift I is provided with Rotary-table thimble, and described left punch die body I is provided with the inclined-plane I be slidably connected with described inclined-plane crushing block.
6. the processing mold of a kind of steel belt for packages open type snap close according to claim 1, it is characterized in that: the left punch die of described movement II is by the left holder II of the punch die be fixed on described bedplate, be located at the inclination Compress Spring II on the left holder II of this punch die, the mobile stud II that is connected of inclination Compress Spring II therewith, move the left punch die II that stud II is threaded therewith formed, the left holder of described punch die II is provided with the chute II that the inclination circular hole II of installing described inclination Compress Spring II is longitudinally connected with inclination circular hole II therewith, described chute II is slidably connected with described mobile stud II, the right punch die of described movement II is identical with the structure of the left punch die of described movement II and be arranged symmetrically with.
7. the processing mold of a kind of steel belt for packages open type snap close according to claim 4, it is characterized in that: described left punch die II is by the left punch die body II be threaded with described mobile stud II, the drift II be located on this left punch die body II formed with the compact heap II be pressed against on this drift II, described compact heap II is fixedly connected with described left punch die body II, the termination of described drift II is provided with rectangular pyramid stage body jacking block, and described left punch die body II is provided with the inclined-plane II be slidably connected with described inclined-plane crushing block.
8. the processing mold of a kind of steel belt for packages open type snap close according to claim 1, it is characterized in that: described shaping die shoe is by mould batten, be located at jack-up Compress Spring on this mould batten formed with the supporter be fixedly connected with bottom mould batten therewith, described mould batten is the isosceles trapezoid body with two isosceles inclined-planes, two isosceles inclined-planes of this isosceles prismatoid are arranged with truncated cone-shaped hole nest and truncated rectangular pyramids shape strip hole nest respectively, described truncated cone-shaped hole nest is corresponding with described Rotary-table thimble to coincide, described truncated rectangular pyramids shape strip hole nest is corresponding with described rectangular pyramid stage body jacking block to coincide, described mould batten is provided with spring blind hole, described jack-up Compress Spring is located in this spring blind hole.
9. the processing mold of a kind of steel belt for packages open type snap close according to claim 1, it is characterized in that: described patrix lifting post device is by two the fixing block sets be fixed on described lower bolster, two fixing guide pillars being fixedly connected with of two fixing block sets therewith respectively, two guide pin bushings that two fixing guide pillars are slidably connected therewith respectively formed, two described guide pin bushings are fixedly connected with described cope match-plate pattern respectively, and two described fixing guide pillars are slidably connected with two guide pillar holes of described cope match-plate pattern respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510768576.7A CN105195626B (en) | 2015-11-12 | 2015-11-12 | A kind of processing mold of steel belt for packages open type lock |
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|---|---|---|---|
| CN201510768576.7A CN105195626B (en) | 2015-11-12 | 2015-11-12 | A kind of processing mold of steel belt for packages open type lock |
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| CN105195626B CN105195626B (en) | 2017-04-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424230A (en) * | 2016-11-22 | 2017-02-22 | 济南宝钢钢材加工配送有限公司 | Device for manufacturing lock buckle from waste steel strips |
| CN107442656A (en) * | 2017-08-22 | 2017-12-08 | 上海奥林汽车配件有限公司 | A kind of mould of automobile brake disc cover plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424230A (en) * | 2016-11-22 | 2017-02-22 | 济南宝钢钢材加工配送有限公司 | Device for manufacturing lock buckle from waste steel strips |
| CN106424230B (en) * | 2016-11-22 | 2018-03-06 | 济南宝钢钢材加工配送有限公司 | A kind of device that lock is made using waste and old steel band |
| CN107442656A (en) * | 2017-08-22 | 2017-12-08 | 上海奥林汽车配件有限公司 | A kind of mould of automobile brake disc cover plate |
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|---|---|
| CN105195626B (en) | 2017-04-05 |
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