CN112123673A - Double-opening die frame structure - Google Patents

Double-opening die frame structure Download PDF

Info

Publication number
CN112123673A
CN112123673A CN202011083000.4A CN202011083000A CN112123673A CN 112123673 A CN112123673 A CN 112123673A CN 202011083000 A CN202011083000 A CN 202011083000A CN 112123673 A CN112123673 A CN 112123673A
Authority
CN
China
Prior art keywords
die
frame
locking
mold
hook
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.)
Pending
Application number
CN202011083000.4A
Other languages
Chinese (zh)
Inventor
吴壮利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Zhengwei Machinery Co ltd
Original Assignee
Wuhan Zhengwei Machinery Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuhan Zhengwei Machinery Co ltd filed Critical Wuhan Zhengwei Machinery Co ltd
Priority to CN202011083000.4A priority Critical patent/CN112123673A/en
Publication of CN112123673A publication Critical patent/CN112123673A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • B29C33/28—Opening, closing or clamping by pivotal movement using hydraulic or pneumatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/307—Mould plates mounted on frames; Mounting the mould plates; Frame constructions therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention relates to a double-opening die carrier structure, which is characterized in that: it comprises a mould frame base; the front side of the die carrier lower support is rotatably connected with the front side of the die carrier base; the piston rod of the forward-tilting cylinder is rotatably connected with the die carrier base, and the cylinder body is rotatably connected with the die carrier lower support; the die frame comprises two die frame assemblies, a lower die frame and an upper die frame, wherein the two die frame assemblies are arranged on the die frame lower support in a bilaterally symmetrical manner, each die frame assembly comprises a die opening and closing cylinder, the lower die frame and the upper die frame which are matched with each other, and the rear end of each lower die frame is rotatably connected with the die frame lower support; and the two backward tilting cylinders are arranged in one-to-one correspondence with the die carrier assembly, and the cylinder body of each backward tilting cylinder is rotatably connected with the die carrier lower support and the piston rod is rotatably connected with the lower die carrier. The invention has wide application range, flexible use, space saving and production efficiency improvement.

Description

Double-opening die frame structure
Technical Field
The invention relates to the field of die carriers, in particular to a double-opening die carrier structure.
Background
In the automobile manufacturing industry, most products are produced by using a mold, and a mold frame is an integral part of the mold. The die frame is formed by assembling various welded steel plates and then processed and matched parts, and is a framework of the whole die.
Particularly in the production line of automobile foaming products, the mould is firstly installed on the mould frame, and then the mould frame moving trolley carrying the mould frame moves along the annular conveying line so as to transport the mould to each station for production operation. Because the mould size difference of producing different products is great, can produce different products simultaneously on the same production line moreover, consequently need be equipped with different die carriers for different moulds, idle die carrier not only area is big, extravagant storage space, changes the die carrier moreover and wastes time and energy.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a double-opening die carrier structure which is wide in application range and flexible to use, two die carrier assemblies can be inclined forwards and inclined backwards respectively, product foaming of different foaming processes can be met, space is saved, and production efficiency is improved.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a two die carrier structures that open which the difference lies in:
it comprises a mould frame base;
the front side of the die carrier lower support is rotatably connected with the front side of the die carrier base;
the piston rod of the forward-tilting cylinder is rotatably connected with the rear end of the die carrier base, and the cylinder body is rotatably connected with the rear end of the die carrier lower support;
the die frame comprises two die frame assemblies, a lower die frame and an upper die frame, wherein the two die frame assemblies are arranged on the die frame lower support in a bilaterally symmetrical manner, each die frame assembly comprises a die opening and closing cylinder, the lower die frame and the upper die frame which are matched with each other, and the rear end of each lower die frame is rotatably connected with the die frame lower support;
and
the two backward-tilting cylinders are arranged in one-to-one correspondence with the die carrier assembly, and the cylinder body of each backward-tilting cylinder is rotatably connected with the front end of the die carrier lower support, and the piston rod is rotatably connected with the front end of the lower die carrier.
According to the technical scheme, each upper die frame is provided with a die locking cylinder and a die locking hook, the die locking hook is positioned on the front side of the upper die frame and is rotatably connected with the upper die frame, the cylinder body of the die locking cylinder is rotatably connected with the upper die frame, and the piston rod is rotatably connected with the upper end of the die locking hook; the front end of the lower die frame is provided with a die locking frame matched with the die locking hook; under the effect of the mold locking cylinder, the mold locking hook can rotate downwards to hook on the mold locking frame or rotate upwards to be separated from the mold locking frame.
According to the technical scheme, two mold locking cylinders are respectively arranged on each upper mold frame in a bilateral symmetry manner, two mold locking hooks are respectively arranged on each upper mold frame in a bilateral symmetry manner, and the mold locking hooks are connected with the mold locking cylinders in a one-to-one correspondence manner; two mold locking frames are symmetrically arranged on the left side and the right side of each lower mold frame respectively, and the mold locking frames are matched with the mold locking hooks in a one-to-one correspondence mode.
According to the technical scheme, a hook column extending horizontally is arranged on the mould locking frame; the mould locking hook comprises a body and a bent hook body formed at the lower end of the body, wherein a locking threaded hole penetrating through the hook body is formed in the hook body, the mould locking hook further comprises a locking threaded part matched with the locking threaded hole, and the upper end of the locking threaded part can abut against the hook column to lock the upper mould frame and the lower mould frame.
According to the technical scheme, the locking threaded part comprises a threaded rod body, the upper end face of the rod body is constructed into a spherical surface, and a limiting boss is formed at the lower end of the rod body.
According to the technical scheme, the locking threaded part further comprises a first limiting nut matched with the rod body, and the upper surface of the first limiting nut is abutted to the lower surface of the hook body.
According to above technical scheme, the mode locking frame includes that two parallel intervals set up and perpendicular to the block that lower die carrier upwards extends, the hook post is connected two the block.
According to the technical scheme, each upper die frame is provided with an upper die supporting rod, a supporting table perpendicular to the block is formed on the block, and the supporting table is used for supporting the upper die supporting rods.
According to the technical scheme, the lower end of the upper die supporting rod is provided with an adjusting threaded part which is coaxial with the upper die supporting rod and is in threaded connection with the upper die supporting rod, the lower end of the adjusting threaded part is fixedly provided with a supporting block, and the lower end of the supporting block can be abutted against the upper end of the supporting table.
According to the technical scheme, a second limiting nut is arranged on the adjusting threaded part, and the upper end of the second limiting nut is abutted to the lower end of the upper die supporting rod.
Compared with the prior art, the invention has the beneficial characteristics that: the double-opening die carrier structure can be characterized in that a die can be respectively arranged on two die carrier assemblies, the dies on the two die carrier assemblies can be the same die or different dies, namely two same or different dies are arranged on one double-opening die carrier structure; if a mould with larger size needs to be installed, one mould can be used corresponding to the two mould frame assemblies, and one mould is simultaneously installed on the two mould frame assemblies, namely one mould is installed on one double-opening mould frame structure; or sometimes the output requirement is low or when the interval between two moulds is elongated, the mould can be installed on one mould frame component of the double-opening mould frame structure, and the other mould frame component is idle. The die carrier structure has the advantages of flexible use, wide application range, multiple use methods for one die carrier structure, high utilization rate, capability of reducing the number of die carriers, space saving and improvement on production efficiency.
Drawings
FIG. 1 is a front view of a double-open mold frame structure according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a schematic view of the mold in an open and forward tilted state according to the embodiment of the present invention;
FIG. 4 is a schematic view of the mold in the embodiment of the present invention in a flat state;
fig. 5 is an enlarged view of a portion B of fig. 4, in which a mold locking hook and a mold locking cylinder are not shown;
FIG. 6 is an enlarged view of portion B of FIG. 4, with the upper mold support rods not shown;
FIG. 7 is a schematic view of a mold closed and tilted back in accordance with an embodiment of the present invention;
wherein: 1-mould base, 2-mould base lower support, 3-forward inclined cylinder (301-piston rod, 302-cylinder body), 4-backward inclined cylinder (401-cylinder body, 402-piston rod), 5-mould opening and closing cylinder (501-cylinder body, 502-piston rod), 6-lower mould base, 7-upper mould base, 8-upper mould connecting base, 9-lower mould connecting base, 10-mould locking cylinder (1001-cylinder body, 1002-piston rod), 11-mould locking hook (1101-body, 1102-hook body, 1103-locking screw (11031-rod body, 11032-limiting boss, 11033-first limiting nut)), 12-mould locking base (1201-hook column, 1202-block body, 1203-supporting platform), 13-upper mould, 14-lower mould, and the like, 15-upper die supporting rod (1501-adjusting screw, 1502-supporting block, 1503-second limit nut), 16-safety bolt (1601-bolt block (16011-first bolt hole), 1602-bolt seat (16021-second bolt hole), 1603-safety cylinder (16031-cylinder)).
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings.
Referring to fig. 1 to 7, in which fig. 4 is a left side view of fig. 1, the double-open mold frame structure of the embodiment of the present invention includes a mold frame base 1, a mold frame lower support 2, a forward-inclined cylinder 3, two mold frame assemblies, and two backward-inclined cylinders 4. The front side of the die carrier lower support 2 is rotatably connected with the front side of the die carrier base 1. The piston rod 301 of the forward-tilting cylinder 3 is rotatably connected with the rear end of the die carrier base 1, and the cylinder body 302 of the forward-tilting cylinder 3 is rotatably connected with the rear end of the die carrier lower support 2. The two die carrier assemblies are arranged on the die carrier lower support 2 in a bilateral symmetry mode, each die carrier assembly comprises an opening and closing die cylinder 5, a lower die carrier 6 and an upper die carrier 7, the upper die carrier 7 and the lower die carrier 6 are matched with each other, and the rear end of each lower die carrier 6 is rotatably connected with the die carrier lower support 2. Two retroversion air cylinders and the die carrier assembly 4 are arranged in a one-to-one correspondence manner, a cylinder body 401 of each retroversion air cylinder 4 is rotatably connected with the front end of the die carrier lower support 2, and a piston rod 402 of each retroversion air cylinder 4 is rotatably connected with the front end of the corresponding lower die carrier 6.
Specifically, in order to open and close the mold, an upper mold connecting seat 8 which extends downwards and is arranged near the rear end of the upper mold frame 7 is fixed on the upper mold frame 7, a lower mold connecting seat 9 which extends upwards and is arranged near the rear end of the lower mold frame 6 is fixed on the lower mold frame 6, and the lower end of the upper mold connecting seat 8 is rotatably connected with the upper end of the lower mold connecting seat 9.
Specifically, a cylinder body 501 of the mold opening and closing cylinder 5 is rotatably connected to the rear end of the lower mold frame 6, and a piston rod 502 of the mold opening and closing cylinder 5 is rotatably connected to the rear end of the upper mold frame 7.
Preferably, after the mold closing, in order to safely and effectively lock the upper mold frame 7 and the lower mold frame 6, a mold locking cylinder 10 and a mold locking hook 11 are respectively arranged on each upper mold frame 7, the mold locking hook 11 is positioned on the front side of the upper mold frame 7 and is rotatably connected with the upper mold frame 7, a cylinder body 1001 of the mold locking cylinder 10 is rotatably connected with the upper mold frame 7, and a piston rod 1002 of the mold locking cylinder 10 is rotatably connected with the upper end of the mold locking hook 11; and a mold locking frame 12 matched with the mold locking hook 11 is arranged at the front end of the lower mold frame 6. Under the action of the mold locking cylinder 10, the mold locking hook 11 can rotate downwards to hook on the mold locking frame 12, as shown in fig. 1, 4, 6 and 7; or rotated upward to be separated from the locking frame 12 as shown in fig. 3.
More preferably, each upper die carrier 7 is respectively provided with two die locking cylinders 10 in bilateral symmetry, each upper die carrier 7 is respectively provided with two die locking hooks 11 in bilateral symmetry, and the die locking cylinders 10 and the die locking hooks 11 are connected in one-to-one correspondence; two mold locking frames 12 are symmetrically arranged on the left and right of each lower mold frame 6, and each mold locking frame 12 is correspondingly matched with the mold locking hooks 11 one by one.
More preferably, a hook column 1201 extending horizontally is arranged on the mold locking frame 12; the mold locking hook 11 comprises a body 1101 and a bent hook body 1102 formed at the lower end of the body, a locking threaded hole penetrating through the hook body 1102 is formed in the hook body 1102, the mold locking hook 11 further comprises a locking threaded piece 1103 matched with the locking threaded hole, the upper end of the locking threaded piece 1103 can abut against the hook column 1201 to lock the upper mold frame 7 and the lower mold frame 6, and the locking threaded piece 1103 is screwed to adjust the size of the interaction force between the locking threaded piece 1103 and the hook column 1201.
In a preferred embodiment, the locking screw 1103 includes a threaded shaft 11031, the upper end surface of the shaft 11031 is configured as a spherical surface to facilitate locking and unlocking and to prevent scratching of the hooking rod 1201, and the lower end of the shaft 11031 is formed with a limiting protrusion 11032. In a most preferred embodiment, the locking screw 1103 further comprises a first limiting nut 11033 engaged with the stem 11031, and the upper surface of the first limiting nut 11033 abuts against the lower surface of the hook 1102, so that the screwing depth of the locking screw 1103 can be limited, and the friction can be increased.
In a preferred embodiment, in order to ensure the strength of the mold locking frame and increase the mold clamping precision, the mold locking frame 12 comprises two blocks 1202 which are arranged in parallel and spaced and extend upwards perpendicular to the lower mold frame 6, and the hook column 1201 connects the two blocks 1202. In a most preferred embodiment, collision between the upper mold 13 and the lower mold 14 caused by accident during mold closing is avoided, an upper mold support rod 15 is arranged on each upper mold frame 7, a support table 1203 perpendicular to the block 1202 is formed on the block 1202, and the support table 1203 is used for supporting the upper mold support rod 15. An adjusting screw 1501 which is coaxial with the upper die supporting rod 15 and is in threaded connection with the upper die supporting rod 15 is formed at the lower end of the upper die supporting rod 15, a supporting block 1502 is fixed at the lower end of the adjusting screw 1501, and the lower end of the supporting block 1502 can be abutted against the upper end of the supporting table 1203. The adjusting screw 1501 is provided with a second limiting nut 1503, and the upper end of the second limiting nut 1503 abuts against the lower end of the upper die supporting rod 15.
Preferably, in order to fully avoid the separation of the upper die 13 and the lower die 14 after die assembly, the double-opening die carrier structure further comprises a safety bolt 16, the safety bolt 16 comprises a bolt block 1601 and a bolt seat 1602 which are matched with each other and a bolt body for locking the bolt block 1601 and the bolt seat 1602, the bolt block 1601 is fixed on the upper die carrier 7, the bolt seat 1602 is fixed on the lower die carrier 6, a first bolt hole 16011 matched with the bolt body is formed in the bolt block 1601, and a second bolt hole 16021 matched with the bolt body is formed in the bolt seat 1602. More preferably, the safety cock 16 further comprises a safety cylinder 1603, wherein a cylinder body 16031 of the safety cylinder 1603 is fixed to the cock base 1602, and a piston rod of the safety cylinder 1603 is fixed to the cock body. When the piston rod of the safety cylinder 1603 extends, the bolt body is inserted into the first bolt hole 16011 and the second bolt hole 16021 to lock the upper die 13 and the lower die 14. As the piston rod of the safety cylinder 1603 is retracted, the key is withdrawn from the first key hole 16011 and the second key hole 16021.
Referring to fig. 1 and 4, the mold is closed and in a flat state, at this time, the piston rod 502 of the mold opening and closing cylinder 5 is extended, the piston rod 1002 of the mold locking cylinder 10 is extended, and the piston rod 301 of the forward tilting cylinder 3 and the piston rod 402 of the backward tilting cylinder 4 are both retracted.
Referring to fig. 3, the mold is opened and in a forward tilting state, at which time the piston rod 502 of the mold opening and closing cylinder 5 retracts, the piston rod 1002 of the mold locking cylinder 10 retracts, the piston rod 301 of the forward tilting cylinder 3 extends, and the piston rod 402 of the backward tilting cylinder 4 retracts.
Referring to fig. 7, the mold is closed and in a backward tilting state, in which the piston rod 502 of the mold opening and closing cylinder 5 is extended, the piston rod 1002 of the mold locking cylinder 10 is extended, the piston rod 301 of the forward tilting cylinder 3 is retracted, and the piston rod 402 of the backward tilting cylinder 4 is extended.
In the embodiment of the invention, the double-opening die carrier structure can be used for installing one die on each of the two die carrier assemblies, and the dies on the two die carrier assemblies can be the same die or different dies, namely two same or different dies are installed on one double-opening die carrier structure; if a mould with larger size needs to be installed, one mould can be used corresponding to the two mould frame assemblies, and one mould is simultaneously installed on the two mould frame assemblies, namely one mould is installed on one double-opening mould frame structure; or sometimes the output requirement is low or when the interval between two moulds is elongated, the mould can be installed on one mould frame component of the double-opening mould frame structure, and the other mould frame component is idle. The die carrier structure has the advantages of flexible use, wide application range, multiple use methods for one die carrier structure, high utilization rate, capability of reducing the number of die carriers, space saving and improvement on production efficiency.
The above description is provided for the purpose of describing the present invention in more detail, and it should not be construed that the present invention is limited to the description, and it will be apparent to those skilled in the art that various modifications and substitutions can be made without departing from the spirit of the present invention.

Claims (10)

1. The utility model provides a two die carrier structures that open which characterized in that:
it comprises a mould frame base;
the front side of the die carrier lower support is rotatably connected with the front side of the die carrier base;
the piston rod of the forward-tilting cylinder is rotatably connected with the rear end of the die carrier base, and the cylinder body is rotatably connected with the rear end of the die carrier lower support;
the die frame comprises two die frame assemblies, a lower die frame and an upper die frame, wherein the two die frame assemblies are arranged on the die frame lower support in a bilaterally symmetrical manner, each die frame assembly comprises a die opening and closing cylinder, the lower die frame and the upper die frame which are matched with each other, and the rear end of each lower die frame is rotatably connected with the die frame lower support;
and
the two backward-tilting cylinders are arranged in one-to-one correspondence with the die carrier assembly, and the cylinder body of each backward-tilting cylinder is rotatably connected with the front end of the die carrier lower support, and the piston rod is rotatably connected with the front end of the lower die carrier.
2. The double open formwork structure of claim 1 wherein: each upper die frame is provided with a die locking cylinder and a die locking hook respectively, the die locking hook is positioned on the front side of the upper die frame and is rotatably connected with the upper die frame, the cylinder body of the die locking cylinder is rotatably connected with the upper die frame, and the piston rod is rotatably connected with the upper end of the die locking hook; the front end of the lower die frame is provided with a die locking frame matched with the die locking hook; under the effect of the mold locking cylinder, the mold locking hook can rotate downwards to hook on the mold locking frame or rotate upwards to be separated from the mold locking frame.
3. The double open formwork structure of claim 2 wherein: two mold locking cylinders are respectively arranged on each upper mold frame in a bilateral symmetry manner, two mold locking hooks are respectively arranged on each upper mold frame in a bilateral symmetry manner, and the mold locking hooks are connected with the mold locking cylinders in a one-to-one correspondence manner; two mold locking frames are symmetrically arranged on the left side and the right side of each lower mold frame respectively, and the mold locking frames are matched with the mold locking hooks in a one-to-one correspondence mode.
4. The double open formwork structure of claim 2 wherein: a hook column extending horizontally is arranged on the mould locking frame; the mould locking hook comprises a body and a bent hook body formed at the lower end of the body, wherein a locking threaded hole penetrating through the hook body is formed in the hook body, the mould locking hook further comprises a locking threaded part matched with the locking threaded hole, and the upper end of the locking threaded part can abut against the hook column to lock the upper mould frame and the lower mould frame.
5. The double open scaffold structure of claim 4, wherein: the locking threaded part comprises a rod body provided with threads, the upper end face of the rod body is constructed into a spherical surface, and a limiting boss is formed at the lower end of the rod body.
6. The double open scaffold structure of claim 5, wherein: the locking threaded part further comprises a first limiting nut matched with the rod body, and the upper surface of the first limiting nut is abutted to the lower surface of the hook body.
7. The double open scaffold structure of claim 4, wherein: the mode locking frame comprises two blocks which are arranged in parallel at intervals and are perpendicular to the lower die frame and extend upwards, and the hook columns are connected with the two blocks.
8. The double open scaffold structure of claim 7, wherein: each upper die frame is provided with an upper die supporting rod, a supporting table perpendicular to the block is formed on the block, and the supporting table is used for supporting the upper die supporting rods.
9. The double open scaffold structure of claim 8, wherein: the lower end of the upper die supporting rod is provided with an adjusting threaded piece which is coaxial with the upper die supporting rod and is in threaded connection with the upper die supporting rod, a supporting block is fixed at the lower end of the adjusting threaded piece, and the lower end of the supporting block can be abutted against the upper end of the supporting table.
10. The double open scaffold structure of claim 9, wherein: and a second limit nut is arranged on the adjusting threaded part, and the upper end of the second limit nut is abutted against the lower end of the upper die supporting rod.
CN202011083000.4A 2020-10-12 2020-10-12 Double-opening die frame structure Pending CN112123673A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011083000.4A CN112123673A (en) 2020-10-12 2020-10-12 Double-opening die frame structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011083000.4A CN112123673A (en) 2020-10-12 2020-10-12 Double-opening die frame structure

Publications (1)

Publication Number Publication Date
CN112123673A true CN112123673A (en) 2020-12-25

Family

ID=73844188

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011083000.4A Pending CN112123673A (en) 2020-10-12 2020-10-12 Double-opening die frame structure

Country Status (1)

Country Link
CN (1) CN112123673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116118158A (en) * 2022-12-08 2023-05-16 江苏新美星包装机械股份有限公司 Driving mechanism for opening and closing double-die-opening die carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116118158A (en) * 2022-12-08 2023-05-16 江苏新美星包装机械股份有限公司 Driving mechanism for opening and closing double-die-opening die carrier
CN116118158B (en) * 2022-12-08 2023-11-17 江苏新美星包装机械股份有限公司 Driving mechanism for opening and closing double-die-opening die carrier

Similar Documents

Publication Publication Date Title
CN112123673A (en) Double-opening die frame structure
CN104325060A (en) Forging die locking mechanism
CN214518950U (en) Automobile-used battery case processing frock
CN213947206U (en) Double-opening die frame structure
CN113084006A (en) Step-by-step extrusion die capable of effectively reducing box forming load
CN108838349B (en) Special mould shedder of casting aluminium ingot
CN211413433U (en) Automobile baffle plate mold production equipment
CN212495134U (en) Multidirectional die forging hydraulic press mode locking device capable of preventing forging flash
CN211413525U (en) Pressing plate forging die
CN112570624A (en) Special die carrier of quick retooling based on forging line
CN207953247U (en) It is a kind of at blank mould mold Flexible Manufacture fixture
CN102430606A (en) Once-forming extruding machine for tubular axle blank of heavy truck
CN109454481B (en) Special processing frock of bottle blowing mould with outer wall heat insulation structure
CN213227272U (en) Injection molding is inlayed and is used hardware location structure
CN217551053U (en) Hot forging die for aluminum alloy die forging
CN112207185A (en) Cold support forming die in car
CN215431357U (en) Bolt production is with high-efficient hot mound forming device
CN216828452U (en) Novel heavy isothermal forging hydraulic press
CN219052807U (en) Novel trial-manufacture die structure
CN220883216U (en) Height-adjustable rapid prototyping die
CN221209615U (en) Stamping die for metal processing convenient to dismouting
CN215472473U (en) High-stability combined pipe clamp rubber block die
CN216068381U (en) Hardware injection mold convenient to installation
CN219902953U (en) Carbon fiber rim mould die sinking device
CN220636196U (en) Modular quick-change die carrier

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