CN215279349U

CN215279349U - Multistage card muscle embossing mold utensil

Info

Publication number: CN215279349U
Application number: CN202120954041.XU
Authority: CN
Inventors: 杨道海; 梁伟臣; 朱海波; 赵洪; 夏飞剑
Original assignee: Zhejiang Feijian Industry & Trade Co ltd
Current assignee: Zhejiang Feijian Industry & Trade Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-24
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a multistage card muscle embossing mold utensil, including last module, lower module includes base subassembly, the slider fixing base, interior slider subassembly, outer slider subassembly, it is protruding to be equipped with the card muscle on the interior slider subassembly, be equipped with card muscle recess on the outer slider subassembly, base subassembly and slider fixing base are connected, interior slider subassembly, outer slider subassembly and slider fixing base swing joint, form the punching press space between interior slider subassembly and the outer slider subassembly, go up module downward punching press and inside slider subassembly, outer slider subassembly application of force drives interior slider subassembly and outer slider subassembly and forms after drawing close each other and compress tightly the position, it forms after interior slider subassembly and outer slider subassembly keep away from each other and unclamps the position to go up module rising while. This mould can make the card muscle of rim of a cup can one shot forming, has not only reduced the degree that the rim of a cup warp because the suppression card muscle has promoted product quality and production efficiency moreover for the card muscle depth of rim of a cup is unanimous, and the yield is higher.

Description

Multistage card muscle embossing mold utensil

Technical Field

The utility model relates to a embossing mold utensil field especially relates to a multistage card muscle embossing mold utensil.

Background

At present, in the processing and manufacturing of cup mouth threads, continuous rolling is needed on a cup mouth, so that threads for threaded connection are rolled on the cup mouth. Because the cup rim is rolled by the rolling die during processing, only one part of the cup rim is pressed with the rolling die at the same time, and the cup rim cannot be formed at one time, so that the cup rim can be deformed due to uneven stress during rolling. In recent years, cups with multi-section type clamping rib structures are on the market, different from conventional thread structure processing methods, the cups with the multi-section type clamping rib structures are processed in a segmented mode, a rolling die is used for performing segmented rolling on cup mouths during processing, and deformation of the cup mouths is serious due to the processing method. The products obtained by the processing methods have unstable quality, low production efficiency and large material loss.

Disclosure of Invention

The utility model discloses to the serious problem of rim of a cup that exists among the prior art deformation in the card muscle course of working, a new multistage card muscle embossing mold utensil is provided.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a multi-section clamping rib pressing die comprises an upper die assembly and a lower die assembly, wherein the lower die assembly comprises a base assembly, a sliding block fixing seat, an inner sliding block assembly and an outer sliding block assembly, the inner sliding block component is provided with a clamping rib bulge, the outer sliding block component is provided with a clamping rib groove, the positions of the rib clamping bulges and the rib clamping grooves correspond, the base component is connected with the sliding block fixing seat, the inner slide block component and the outer slide block component are movably connected with the slide block fixing seat, a stamping space is formed between the inner slide block component and the outer slide block component, the upper die component punches downwards and applies force to the inner slide block component and the outer slide block component to drive the inner slide block component and the outer slide block component to mutually approach to form a pressing position, and the upper die assembly rises, and the inner slide block assembly and the outer slide block assembly are separated from each other to form a release position.

The protruding cooperation of the card muscle that sets up in advance on the card muscle recess that sets up in advance on outer slider component and the interior slider component is used for forming the card muscle on the rim of a cup, adopt upper die component punching press lower die component in order to drive slider component and the mutual extruded mode of outer slider component and suppress the card muscle, can make the card muscle of rim of a cup can one shot forming, not only reduced the degree that the rim of a cup warp because of suppressing the card muscle, and product quality and production efficiency have been promoted, make the card muscle depth of rim of a cup unanimous, the yield is higher.

Preferably, the multistage card muscle embossing mold utensil, interior slider subassembly include two at least the same interior sliders, the card muscle arch set up in on the interior slider, slider fixing base inboard is provided with and is the annular and arrange and quantity and interior slider quantity the same interior slider through-hole, interior slider lower extreme is arranged in the slider through-hole, the length of interior slider through-hole is greater than the thickness of interior slider lower extreme, interior slider passes through interior slider through-hole with slider fixing base swing joint, go up the downward punching press of mould subassembly and to interior slider application of force drives interior slider outwards move extremely compress tightly the position.

The inner slide block assembly is divided into at least two identical inner slide blocks, so that the inner slide block assembly does not need to be integrally formed, and the cost of the mold in manufacturing is reduced. In interior slider through-hole was arranged in to interior slider lower extreme, because the length of interior slider through-hole is greater than the thickness of interior slider lower extreme for interior slider can move on interior slider through-hole length direction, and the conversion of the interior slider of being convenient for compress tightly the position and loosen the position. And the setting of interior slider through-hole plays spacing effect to interior slider, makes interior slider can only remove in slider length direction in the place.

Preferably, the multi-section clamping rib pressing die comprises an outer sliding block assembly and an inner sliding block assembly, wherein the outer sliding block assembly comprises at least two identical outer sliding blocks, clamping rib grooves are formed in the outer sliding blocks, outer sliding block through holes which are annularly arranged and are identical in number with the outer sliding blocks are further formed in the outer side of the sliding block fixing seat, the outer sliding blocks are in one-to-one correspondence with the inner sliding blocks, the lower ends of the outer sliding blocks are arranged in the outer sliding block through holes, the length of each outer sliding block through hole is larger than the thickness of the lower end of each outer sliding block, each outer sliding block passes through the outer sliding block through holes and is movably connected with the sliding block fixing seat, and the upper die assembly is punched downwards and drives the outer sliding blocks to move inwards to the pressing position through force application.

The outer sliding block assembly is divided into at least two identical inner sliding blocks, so that the outer sliding block assembly does not need to be integrally formed, and the manufacturing cost of the die is reduced. The lower end of the outer sliding block is arranged in the through hole of the outer sliding block, and the length of the through hole of the outer sliding block is larger than the thickness of the lower end of the outer sliding block, so that the outer sliding block can move in the length direction of the through hole of the outer sliding block, and the outer sliding block can be conveniently compressed and loosened. And the setting of outer slider through-hole plays spacing effect to outer slider, makes outer slider can only remove in the outer slider length direction in place.

As preferred, the aforesaid a multistage card muscle embossing mold utensil, slider fixing base central point puts and still is provided with the vaulting pole through-hole that vertically runs through, lower mould subassembly still includes interior slider vaulting pole, be provided with the vaulting pole inclined plane on the interior slider vaulting pole, interior slider inboard is provided with interior slider inclined plane, interior slider vaulting pole lower extreme passes the vaulting pole through-hole and with slider fixing base swing joint, the vaulting pole inclined plane with interior slider inclined plane cooperation, go up the downward punching press of mould subassembly interior slider vaulting pole passes through the vaulting pole inclined plane to interior slider inclined plane application of force drives interior slider outwards remove extremely compress tightly the position.

The lower end of the inner slide block supporting rod penetrates through the supporting rod through hole, so that the inner slide block supporting rod can slide up and down in the vertical direction limited by the supporting rod through hole. The stay bar inclined plane matches with the inner slide block inclined plane, so that when the upper die assembly punches the inner slide block stay bar, force is applied to the inner slide block through the cooperation of the stay bar inclined plane and the inner slide block inclined plane, and the inner slide block is pushed to slide to the outer side to be pressed. And the setting on vaulting pole inclined plane and interior slider inclined plane makes the cooperation between interior slider vaulting pole and the interior slider more smooth and easy.

Preferably, the upper die assembly is provided with an outer slider fixing sleeve, the outer slider fixing sleeve is provided with a fixing sleeve inclined surface, the outer slider is provided with an outer slider inclined surface, the fixing sleeve inclined surface is matched with the outer slider inclined surface, and the outer slider fixing sleeve downwards punches the outer slider and drives the outer slider to inwards move to the compression position through the fixing sleeve inclined surface to apply force to the outer slider inclined surface.

The fixed cover of outer slider will do all can the power through fixed cover inclined plane on acting on outer slider inclined plane, promote outer slider to slide to the inboard compress tightly the position, the setting on fixed cover inclined plane and outer slider inclined plane makes the fixed cover of outer slider and the cooperation between the outer slider more smooth and easy. And the setting of the fixed cover of outer slider can effectively ensure that outer slider is in the position that compresses tightly all the time, has guaranteed the stability of outer slider when outside punching press of interior slider to make the pressing process of card muscle more smooth and easy.

Preferably, the lower die assembly further comprises a slide rod, the slide rod penetrates through the lower end of the inner slide block and the lower end of the outer slide block, and the slide rod is connected with the inner slide block and the outer slide block in a sliding mode.

The slide bar passes interior slider lower extreme, outer slider lower extreme for interior slider can only slide on the slide bar with outer slider, has further restricted the slip orbit of interior slider with outer slider when compressing tightly the position and loosening the position and when changing, and make interior slider and outer slider ability one-to-one, thereby make the card muscle arch of setting up on interior slider and set up the card muscle recess on outer slider and agree with better.

Preferably, the multi-section rib clamping pressing die further comprises a spring ring, wherein a spring ring groove is formed in the lower portion of the outer surface of the inner sliding block, and the spring ring is arranged in the spring ring groove.

The spring ring provides required restoring force when converting from compressing tightly the position to unclamping the position for interior slider subassembly for interior slider tends to slide to the inboard all the time, and the position of spring ring can be fixed in the setting of spring ring recess, lets the spring ring provide the restoring force for interior slider subassembly better.

Preferably, the multi-section clamping rib pressing die further comprises an outer slide block return rod, a fixed seat return rod and a return spring, the outer slide block return rod is connected with the fixed seat return rod through the return spring, the lower end of the outer slide block is connected with the outer slide block return rod, and the fixed seat return rod is connected with the lower surface of the outer side of the slide block fixed seat.

Return spring one end links to each other with outer slider return bar and the other end links to each other with the fixing base return bar, for outer slider assembly provides the required restoring force when converting from the compact position to the release position for outer slider tends to outside slip all the time.

As preferred, the aforesaid a multistage card muscle embossing mold utensil, base subassembly includes base, clearance rod, return branch, the base passes through the clearance rod with the slider fixing base is connected, base central point puts and is provided with the branch through-hole, the branch through-hole with the vaulting pole through-hole is corresponding, return branch lower extreme passes the branch through-hole and with base swing joint, return branch upper end is provided with the branch boss, the cover has a branch cowhell cover on the return branch, the branch boss with the cooperation of branch cowhell cover upper end, branch cowhell cover lower extreme with the base offsets, return branch highly be less than the height of slider fixing base lower surface.

The clearance rod is arranged to provide a space for the up-and-down sliding of the inner slide block supporting rod. The return supporting rod provides upward restoring force for the inner sliding block supporting rod, when the upper die assembly punches the inner sliding block supporting rod to enable the inner sliding block supporting rod to move downwards, the lower end of the inner sliding block supporting rod abuts against the upper surface of the return supporting rod after sliding for a certain distance and further pushes the return supporting rod to slide downwards, the supporting rod tendon is compressed under the action of the supporting rod boss and provides upward restoring force for the return supporting rod, and when the upper die assembly is withdrawn, the return supporting rod can push the inner sliding block supporting rod to move upwards to restore the original position. The supporting rod through hole arranged at the center of the base enables the return supporting rod to slide up and down only in the vertical direction limited by the supporting rod through hole, and the direction of the return force provided by the return supporting rod is limited.

Preferably, the multistage card muscle embossing mold utensil, go up the mould subassembly and include fixed column, lower pressure head, deflector, movable rod, fixed plate, deflector central point puts and is provided with the guiding hole, lower pressure head upper end connect in on the fixed plate, the pressure head lower extreme passes down the guiding hole and with the cooperation of interior slider vaulting pole, the movable rod lower extreme is provided with the movable rod boss, the movable rod cover has the mould ox muscle cover that contracts, the movable rod upper end with the fixed plate is connected, the movable rod lower extreme passes the deflector, movable rod boss upper surface with the deflector lower surface cooperatees, mould ox muscle cover both ends contract respectively with the fixed plate the deflector offsets, the fixed cover of outer slide pass through the fixed column with the deflector is connected.

The arrangement of the guide hole enables the lower pressure head to slide only in the vertical direction, and the direction of the pressure provided by the lower pressure head is limited. The movable rod is arranged to provide a space for secondary pressing of the upper die assembly, so that the outer sliding block is located at a pressing position first, and the shape of the cup mouth during clamping rib pressing can be better kept. When the upper die assembly punches downwards, the outer slide block is driven inwards to the compression position by the outer slide block fixing sleeve, then the upper die assembly continues to press downwards, the pressing head is abutted to the inner slide block supporting rod, and the outer slide block fixing sleeve is abutted to the outer slide block, the outer slide block fixing sleeve does not continue to move downwards any more, the outer slide block fixing sleeve is connected with the guide plate through the fixing column to enable the guide plate to slide downwards no more, the fixing plate continues to move downwards to extrude the die shrinkage beef tendon sleeve, the die shrinkage beef tendon sleeve provides a downward force for the guide plate, the downward pressure is further provided for the outer slide block fixing sleeve, and the outer slide block fixing sleeve can be stably kept at the compression position. And the shrinkage mould cowhells cover can provide ascending elastic restoring force for the fixed plate after the card muscle suppression is accomplished for it is more laborsaving during the fixed plate return.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a partial exploded view of the present invention;

FIG. 4 is a cross-sectional view of the middle and lower mold assemblies of the present invention;

fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention;

fig. 6 is a cross-sectional view of the upper die assembly of the present invention;

FIG. 7 is a schematic structural view of the inner slide brace, the slide holder and the base assembly of the present invention;

FIG. 8 is a cross-sectional view of the outer slide assembly in the compressing position of the present invention;

fig. 9 is a cross-sectional view of the middle inner slide assembly and the outer slide assembly in the pressing position of the present invention.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings 1-9 and the detailed description, which are not intended to limit the invention:

example 1

A multi-section clamping rib pressing die comprises an upper die assembly 1 and a lower die assembly 2, wherein the lower die assembly 2 comprises a base assembly 21, a slider fixing seat 22, an inner slider assembly 24 and an outer slider assembly 23, clamping rib protrusions 241 are arranged on the inner slider assembly 24, clamping rib grooves 231 are arranged on the outer slider assembly 23, the clamping rib protrusions 241 correspond to the clamping rib grooves 231 in position, the base assembly 21 is connected with the slider fixing seat 22, the inner slider assembly 24 and the outer slider assembly 23 are movably connected with the slider fixing seat 22, a pressing space 25 is formed between the inner slider assembly 24 and the outer slider assembly 23, the upper die assembly 1 presses downwards and applies force to the inner slider assembly 24 and the outer slider assembly 23 to drive the inner slider assembly 24 and the outer slider assembly 23 to mutually approach to form a pressing position, the upper die assembly 1 is raised and the inner slide assembly 24 and the outer slide assembly 23 are moved away from each other to form a release position.

The utility model discloses when using, technical staff arranges the cup in on lower module 2 and in stamping space 25 is arranged in to the rim of a cup, goes up module 1 downward punching press lower module 2 and inside sliding block set 24 and outer sliding block set 23 application of force, makes inside sliding block set 24 outside expansion and outer sliding block set 23 inside shrink, and the protruding 241 punching press rim of a cup of the protruding 241 punching press of the card muscle that sets up on the inside sliding block set 24 agree with mutually with the card muscle recess 231 that sets up on the outer sliding block set 23. After the clamping ribs are pressed and formed, the upper die assembly 1 is removed, the inner sliding block assembly 24 and the outer sliding block assembly 23 are mutually far away to the loosening position, and finally the cup body is taken out.

Preferably, the inner slide block assembly 24 includes at least two identical inner slide blocks 242, the rib protrusions 241 are disposed on the inner slide blocks 242, inner slide block through holes 221 which are annularly arranged and have the same number as that of the inner slide blocks 242 are disposed on the inner side of the slide block fixing seat 22, the lower ends of the inner slide blocks 242 are disposed in the inner slide block through holes 221, the length of the inner slide block through holes 221 is greater than the thickness of the lower ends of the inner slide blocks 242, the inner slide blocks 242 are movably connected with the slide block fixing seat 22 through the inner slide block through holes 221, and the upper mold assembly 1 performs downward stamping and applies force to the inner slide blocks 242 to drive the inner slide blocks 242 to move outwards to the pressing position.

Preferably, the outer slide block assembly 23 includes at least two identical outer slide blocks 232, the rib-locking grooves 231 are disposed on the outer slide blocks 232, outer slide block through holes 222 which are annularly arranged and have the same number as that of the outer slide blocks 232 are further disposed on the outer side of the slide block fixing seat 22, the outer slide blocks 232 correspond to the inner slide blocks 242 one by one, the lower ends of the outer slide blocks 232 are disposed in the outer slide block through holes 222, the length of the outer slide block through holes 222 is greater than the thickness of the lower ends of the outer slide blocks 232, the outer slide blocks 232 are movably connected with the slide block fixing seat 22 through the outer slide block through holes 222, and the upper mold assembly 1 punches downwards and applies force to the outer slide blocks 232 to drive the outer slide blocks 232 to move inwards to the pressing position.

Preferably, a strut through hole 223 longitudinally penetrating is further formed in the center of the slider fixing seat 22, the lower die assembly 2 further includes an inner slider strut 26, a strut inclined plane 261 is formed on the inner slider strut 26, an inner slider inclined plane 2421 is formed inside the inner slider 242, the lower end of the inner slider strut 26 penetrates through the strut through hole 223 and is movably connected with the slider fixing seat 22, the strut inclined plane 261 is matched with the inner slider inclined plane 2421, and the upper die assembly 1 presses the inner slider strut 26 downward and applies force to the inner slider inclined plane 2421 through the strut inclined plane 261 to drive the inner slider 242 to move outward to the pressing position.

Preferably, the upper die assembly 1 is provided with an outer slider fixing sleeve 11, the outer slider fixing sleeve 11 is provided with a fixing sleeve inclined surface 111, the outer side of the outer slider 232 is provided with an outer slider inclined surface 2321, the fixing sleeve inclined surface 111 is matched with the outer slider inclined surface 2321, and the outer slider fixing sleeve 11 downwards punches the outer slider 232 and applies force to the outer slider inclined surface 2321 through the fixing sleeve inclined surface 111 to drive the outer slider 232 to move inwards to the compressing position.

Preferably, the lower die assembly 2 further comprises a slide rod 27, the slide rod 27 passes through the lower end of the inner slide block 242 and the lower end of the outer slide block 232, and the slide rod 27 is slidably connected with the inner slide block 242 and the outer slide block 232.

Preferably, the inner slide assembly 24 further includes a spring ring 243, the lower portion of the outer surface of the inner slide 242 is provided with a spring ring groove 2422, and the spring ring 243 is disposed in the spring ring groove 2422.

Preferably, the outer slide assembly 23 further includes an outer slide return rod 233, a fixed seat return rod 234, and a return spring 235, the outer slide return rod 233 is connected to the fixed seat return rod 234 through the return spring 235, the lower end of the outer slide 232 is connected to the outer slide return rod 233, and the fixed seat return rod 234 is connected to the outer lower surface of the slide fixed seat 22.

As preferred, base subassembly 21 includes base 212, clearance pole 213, return branch 214, base 212 passes through clearance pole 213 with slider fixing base 22 connects, base 212 central point puts and is provided with branch through-hole 2121, branch through-hole 2121 with vaulting pole through-hole 223 is corresponding, return branch 214 lower extreme passes branch through-hole 2121 and with base 212 swing joint, return branch 214 upper end is provided with branch boss 2142, the cover has branch cowhells cover 2141 on the return branch 214, branch boss 2142 with the cooperation of branch cowhells cover 2141 upper end, branch cowhells cover 2141 lower extreme with base 212 offsets, return branch 214 highly be less than the height of slider fixing base 22 lower surface.

Preferably, the upper die assembly 1 includes a fixed column 12, a lower pressing head 13, a guide plate 14, a movable rod 15 and a fixed plate 16, a guide hole 141 is formed in the center of the guide plate 14, the upper end of the lower pressing head 13 is connected to the fixed plate 16, the lower end of the lower pressing head 13 penetrates through the guide hole 141 and is matched with the inner slide block supporting rod 26, a movable rod boss 151 is arranged at the lower end of the movable rod 15, a mold shrinkage beef tendon sleeve 152 is sleeved on the movable rod 15, the upper end of the movable rod 15 is connected with the fixed plate 16, the lower end of the movable rod 15 penetrates through the guide plate 14, the upper surface of the movable rod boss 151 is matched with the lower surface of the guide plate 14, two ends of the mold shrinkage beef tendon sleeve 152 are respectively abutted against the fixed plate 16 and the guide plate 14, and the fixed sleeve 11 of the outer slide block is connected with the guide plate 14 through the fixed column 12.

When the utility model is used, the outer slider 232 is stably placed on the outer side of the slider fixing seat 22 under the action of the return spring 235, the inner slider 242 is stably placed on the inner side of the slider fixing seat 22 under the action of the spring ring 243 and tightly holds the inner slider stay 26, a technician places the cup body on the lower die assembly 2 and places the cup mouth in the stamping space 25, the upper die assembly 1 is stamped downwards after placement, the outer slider fixing sleeve 11 applies force to the outer slider inclined plane 2321 through the fixing sleeve inclined plane 111 to enable the outer slider 232 to slide inwards on the sliding rod 27 until reaching the pressing position, then the upper die assembly 1 continues to press downwards, and the outer slider fixing sleeve 11 is abutted against the outer slider 232, so the outer slider fixing sleeve 11 does not move downwards any more, and the guide plate 14 does not move downwards any more because the outer slider fixing sleeve 11 is connected with the guide plate 14 through the fixing column 12, but the fixing plate 16 continues to move downwards to extrude the die shrinkage beef tendon sleeve 152, the die shrinkage brace 152 provides a downward force for the guide plate 14, so as to further provide a downward pressure for the outer slide block fixing sleeve 11, so that the outer slide block fixing sleeve 11 stabilizes the outer slide block at the pressing position, the lower press head 13 continues to press downward under the action of the fixing plate 16, when the lower end of the lower press head 13 abuts against the upper end of the inner slide block strut 26, the lower press head 13 pushes the inner slide block strut 26 to slide downward, and the inner slide block strut 26 applies a force to the inner slide block inclined plane 2421 through the strut inclined plane 261 and pushes the inner slide block 242 to slide outward on the slide rod 27 to the pressing position. The rib protrusion 241 of the inner slider 242 presses the cup mouth and fits with the rib groove 231 of the outer slider 232, the lower end of the inner slider support rod 26 abuts against the return strut 214 when moving downward, and the strut tendon sleeve 2141 compresses under the action of the strut boss 2142 and provides an upward restoring force to the return strut 214. When the upper die assembly 1 is withdrawn upwards, the spring ring 243 is retracted inwards to press the inner slide 242, the inner slide 242 applies force to the stay slope 261 through the inner slide slope 2421 and pushes the inner slide stay 26 upwards, meanwhile, the return strut 214 provides an upward restoring force to the inner slide stay 26 under the action of the die retracting bracket 152, the inner slide stay 26 slides upwards under the combined action of the return strut 214 and the spring ring 243, and the inner slide 242 is also retracted inwards to the release position. The upper die assembly 1 moves upwards continuously, the fixed plate 16 lifts the guide plate 14 and the outer slide block fixing sleeve 11 upwards through the movable rod boss 151, the outer slide block 232 slides outwards under the action of the return spring 235 to a release position due to the loss of the acting force of the outer slide block fixing sleeve 11, and finally the cup body is taken out.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a multistage card muscle embossing mold utensil, includes mould component (1), lower mould component (2), its characterized in that: the lower die component (2) comprises a base component (21), a slider fixing seat (22), an inner slider component (24) and an outer slider component (23), wherein a clamping rib protrusion (241) is arranged on the inner slider component (24), a clamping rib groove (231) is arranged on the outer slider component (23), the clamping rib protrusion (241) corresponds to the clamping rib groove (231), the base component (21) is connected with the slider fixing seat (22), the inner slider component (24) and the outer slider component (23) are movably connected with the slider fixing seat (22), a stamping space (25) is formed between the inner slider component (24) and the outer slider component (23), the upper die component (1) stamps downwards and applies force to the inner slider component (24) and the outer slider component (23) to drive the inner slider component (24) and the outer slider component (23) to mutually approach to form a pressing position, and the upper die assembly (1) ascends, and the inner slide block assembly (24) and the outer slide block assembly (23) are separated from each other to form a release position.

2. The multi-segment clamping rib pressing die as claimed in claim 1, wherein: interior slider subassembly (24) include two at least the same interior sliders (242), card muscle arch (241) set up in on interior slider (242), slider fixing base (22) inboard is provided with and is the annular and arranges and quantity and interior slider (242) the same interior slider through-hole (221) of quantity, interior slider (242) lower extreme is arranged in interior slider through-hole (221), the length of interior slider through-hole (221) is greater than the thickness of interior slider (242) lower extreme, interior slider (242) pass through interior slider through-hole (221) with slider fixing base (22) swing joint, go up mould subassembly (1) punching press downwards and to interior slider (242) application of force drive interior slider (242) outwards move to compress tightly the position.

3. The multi-segment clamping rib pressing die as claimed in claim 2, wherein: outer slider subassembly (23) include two at least the same outer sliders (232), card muscle recess (231) set up in on outer slider (232), slider fixing base (22) outside still is provided with and is the annular and arranges and quantity and outer slider through-hole (222) that outer slider (232) quantity is the same, outer slider (232) with interior slider (242) one-to-one, outer slider (232) lower extreme is arranged in outer slider through-hole (222), the length of outer slider through-hole (222) is greater than the thickness of outer slider (232) lower extreme, outer slider (232) pass through outer slider through-hole (222) with slider fixing base (22) swing joint, go up module (1) downward punching press and to outer slider (232) application of force drives outer slider (232) inwards move to compress tightly the position.

4. The multi-segment clamping rib pressing die as claimed in claim 3, wherein: slider fixing base (22) central point puts and still is provided with vaulting pole through-hole (223) that vertically runs through, lower mould subassembly (2) still include interior slider vaulting pole (26), be provided with vaulting pole inclined plane (261) on interior slider vaulting pole (26), interior slider (242) inboard is provided with interior slider inclined plane (2421), interior slider vaulting pole (26) lower extreme passes vaulting pole through-hole (223) and with slider fixing base (22) swing joint, vaulting pole inclined plane (261) with interior slider inclined plane (2421) cooperation, go up mould subassembly (1) punching press down interior slider vaulting pole (26) and pass through vaulting pole inclined plane (261) to interior slider inclined plane (2421) application of force drives interior slider (242) outwards move to compress tightly the position.

5. The multi-segment clamping rib pressing die as claimed in claim 4, wherein: go up mould subassembly (1) and be provided with the fixed cover of outer slider (11), be provided with fixed cover inclined plane (111) on the fixed cover of outer slider (11), outer slider (232) outside is provided with outer slider inclined plane (2321), fixed cover inclined plane (111) with outer slider inclined plane (2321) cooperation, the fixed cover of outer slider (11) is punching press downwards outer slider (232) and pass through fixed cover inclined plane (111) are outside outer slider inclined plane (2321) application of force drives outer slider (232) inwards move extremely compress tightly the position.

6. The multi-segment clamping rib pressing die as claimed in claim 3, wherein: lower mould subassembly (2) still include slide bar (27), slide bar (27) pass interior slider (242) lower extreme, outer slider (232) lower extreme, slide bar (27) with interior slider (242), outer slider (232) sliding connection.

7. The multi-segment clamping rib pressing die as claimed in claim 4, wherein: the inner slide block assembly (24) further comprises a spring ring (243), a spring ring groove (2422) is formed in the lower portion of the outer surface of the inner slide block (242), and the spring ring (243) is arranged in the spring ring groove (2422).

8. The multi-segment clamping rib pressing die as claimed in claim 5, wherein: outer slider subassembly (23) still include outer slider return rod (233), fixing base return rod (234), return spring (235), outer slider return rod (233) pass through return spring (235) with fixing base return rod (234) are connected, outer slider (232) lower extreme with outer slider return rod (233) are connected, fixing base return rod (234) with slider fixing base (22) outside lower surface is connected.

9. The multi-segment clamping rib pressing die as claimed in claim 4, wherein: the base component (21) comprises a base (212), a gap rod (213) and a return support rod (214), the base (212) is connected with the sliding block fixing seat (22) through the clearance rod (213), a strut through hole (2121) is arranged at the center of the base (212), the strut through hole (2121) corresponds to the strut through hole (223), the lower end of the return strut (214) passes through the strut through hole (2121) and is movably connected with the base (212), a support rod boss (2142) is arranged at the upper end of the return support rod (214), a support rod tendon sleeve (2141) is sleeved on the return support rod (214), the supporting rod boss (2142) is matched with the upper end of the supporting rod cowhells sleeve (2141), the lower end of the support rod tendon sleeve (2141) is abutted to the base (212), and the height of the return support rod (214) is lower than that of the lower surface of the sliding block fixing seat (22).

10. The multi-segment clamping rib pressing die as claimed in claim 5, wherein: go up mould subassembly (1) including fixed column (12), lower pressure head (13), deflector (14), movable rod (15), fixed plate (16), deflector (14) central point puts and is provided with guiding hole (141), lower pressure head (13) upper end connect in on fixed plate (16), pressure head (13) lower extreme passes down guiding hole (141) and with interior slider vaulting pole (26) cooperation, movable rod (15) lower extreme is provided with movable rod boss (151), movable rod (15) cover has contract mould cowhells cover (152), movable rod (15) upper end with fixed plate (16) are connected, movable rod (15) lower extreme passes deflector (14), movable rod boss (151) upper surface with deflector (14) lower surface cooperatees, contract mould cowhells cover (152) both ends respectively with fixed plate (16), The guide plates (14) are abutted, and the outer sliding block fixing sleeve (11) is connected with the guide plates (14) through the fixing column (12).