CN113580458A - Accurate temperature control's accurate plastic mould - Google Patents

Accurate temperature control's accurate plastic mould Download PDF

Info

Publication number
CN113580458A
CN113580458A CN202110916620.XA CN202110916620A CN113580458A CN 113580458 A CN113580458 A CN 113580458A CN 202110916620 A CN202110916620 A CN 202110916620A CN 113580458 A CN113580458 A CN 113580458A
Authority
CN
China
Prior art keywords
die
cylinder
sliding seat
seat
equipment base
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
CN202110916620.XA
Other languages
Chinese (zh)
Inventor
孙敏
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.)
Dongguan Wellton Precision Plastic Mould Co ltd
Original Assignee
Dongguan Wellton Precision Plastic Mould 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 Dongguan Wellton Precision Plastic Mould Co ltd filed Critical Dongguan Wellton Precision Plastic Mould Co ltd
Priority to CN202110916620.XA priority Critical patent/CN113580458A/en
Publication of CN113580458A publication Critical patent/CN113580458A/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C2043/3205—Particular pressure exerting means for making definite articles
    • B29C2043/3238—Particular pressure exerting means for making definite articles pressurized liquid acting directly or indirectly on the material to be formed
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature

Landscapes

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

Abstract

The invention discloses a precise plastic mold with precise temperature control, which comprises an equipment base, a first sliding seat, a second sliding seat, a first hydraulic cylinder, a second hydraulic cylinder, a first air cylinder, a second air cylinder, a first die piece, a second die piece, a die cavity and a die stamping device, wherein the top of the equipment base is provided with a first sliding strip and a second sliding strip; compared with the prior art, the invention has the beneficial effects that: the inner cavity type product is integrally formed, and a plurality of products are not required to be assembled; the invention carries out integrated die punching on the inner cavity type product, so that the punched product is precise to the assembled product.

Description

Accurate temperature control's accurate plastic mould
Technical Field
The invention relates to the technical field of molds, in particular to a precise plastic mold with accurate temperature control.
Background
The existing inner cavity type products are mostly assembled by various products, the integrally formed products are few, the assembled products are easy to damage in the subsequent using process, the components deviate, and the assembly of various components needs a plurality of dies to punch.
Based on the above, the invention designs a precise plastic mold with precise temperature control to solve the above problems.
Disclosure of Invention
The present invention is directed to a precise plastic mold with precise temperature control, so as to solve the problems mentioned in the background art.
In order to meet the purpose, the invention provides the following technical scheme: an accurate temperature control precision plastic mold comprises an equipment base, a first sliding seat, a first sliding table, a second sliding seat, a second sliding table, a first hydraulic cylinder, a second hydraulic cylinder, a first cylinder, a second cylinder, a first die punching part, a second die punching part, a die punching cavity and a die stamping device, wherein the top of the equipment base is provided with a first sliding strip and a second sliding strip, the top of the first sliding table is movably provided with the first sliding seat, the top of the second sliding table is movably provided with the second sliding seat, the middle end of the first sliding table is provided with the first hydraulic cylinder, the middle end of the second sliding table is provided with the second hydraulic cylinder, the piston rod of the first hydraulic cylinder is fixedly provided with the first cylinder, the piston rod of the second hydraulic cylinder is fixedly provided with the second cylinder, the first die punching part is fixedly provided on the first cylinder, and the second die punching part is fixedly provided on the second cylinder, the middle end of the equipment base is provided with a punching die cavity, the punching die cavity is connected with a punching die device, the punching die device is arranged in the equipment base, and a pressing cabin is arranged beside the punching die cavity;
the longitudinal direction of the punching piece is controlled by the sliding seat in the integral forming of the inner cavity type product, the transverse direction of the punching piece is controlled by the hydraulic cylinder, the punching piece is driven by the sliding seat in front of the punching die to move to the horizontal line position of the opening of the punching die cavity, the punching piece is controlled by the hydraulic cylinder to move to the front of the opening of the punching die cavity, the punching piece is driven by the sliding seat to move to the inner cavity of the punching die cavity again, the bin is pressed and sealed, the punching die is carried out, the inner cavity type product is integrally formed, and a plurality of products are not required to be assembled.
Further, the pressing bin comprises a fixing plate, a pressing cylinder and a pressing block, the fixing plate is fixedly installed at the top of the equipment base, the pressing block is installed on a piston rod of the pressing cylinder, and the shape of the pressing block is matched with the shape of the opening of the die cavity; the pressing cabin is used for sealing the die.
Furthermore, a die bending edge is arranged on the first die stamping part and is matched with the shape of the inner wall at one end of a die cavity, a die right-angle edge is arranged on the second die stamping part, and the shape of the inner wall at the other end of the die cavity is matched;
the die bending edge and the die right-angle edge are used for punching the die in the die cavity, and products with different inner shapes of the cavity can be obtained by replacing the die parts.
Furthermore, the first sliding table is connected with a first bearing screw rod device, the second sliding table is connected with a second bearing screw rod device, and the first bearing screw rod device and the second bearing screw rod device are both arranged in the equipment base;
and the first bearing screw rod device and the second bearing screw rod control the transverse movement distance of the first sliding seat and the second sliding seat so that the die piece enters the die cavity.
Further, the die cavity comprises an upper closed seat, a lower closed seat and an opening and closing cylinder, the upper closed seat is fixedly installed at the top of the equipment base, the upper closed seat and the lower closed seat are connected through the opening and closing cylinder, temperature sensors are arranged in the upper closed seat and the lower closed seat, a control panel is arranged on the equipment base, and the control panel is connected with the temperature sensors;
the cylinder that opens and shuts is used for opening and shutting towards the die cavity, and the interval that opens and shuts from top to bottom through cylinder roll adjustment adjusting die obtains highly different products, and temperature sensor is used for responding to towards the inside temperature in die cavity to feed back to control panel, through the temperature of control panel during the steerable die punching.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the transverse direction of the punching part is controlled by the hydraulic cylinder, the punching part is driven by the sliding seat in front of the punching die to move to the horizontal line position at the opening of the punching die cavity, the punching part is controlled by the hydraulic cylinder to move to the front of the opening of the punching die cavity, the sliding seat drives the punching part to move to the inner cavity of the punching die cavity again, the pressing bin is used for sealing the die, the punching die is carried out, the inner cavity type product is integrally formed, and a plurality of products are not required to be assembled;
the invention carries out integrated die punching on the inner cavity type product, so that the punched product is precise to the assembled product.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing the construction of a first die member and its connecting parts in the present invention;
fig. 3 is a schematic view showing the structure of the second die member and its connecting parts in the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
the device comprises an equipment base 1, a first sliding seat 2, a first sliding table 3, a second sliding seat 4, a second sliding table 5, a first hydraulic cylinder 6, a second hydraulic cylinder 7, a first air cylinder 8, a second air cylinder 9, a first die stamping part 10, a second die stamping part 11, a die cavity 12, a fixing plate 13, a pressing block 14 and a control panel 15.
Detailed Description
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an accurate temperature control precision plastic mold comprises an equipment base 1, a first sliding seat 2, a first sliding seat 3, a second sliding seat 4, a second sliding seat 5, a first hydraulic cylinder 6, a second hydraulic cylinder 7, a first cylinder 8, a second cylinder 9, a first die stamping part 10, a second die stamping part 11, a die cavity 12 and a die stamping device, wherein the top of the equipment base 1 is provided with a first sliding strip and a second sliding strip, the top of the first sliding seat 3 is movably provided with the first sliding seat 2, the top of the second sliding seat 5 is movably provided with the second sliding seat 4, the middle end of the first sliding seat 3 is provided with the first hydraulic cylinder 6, the middle end of the second sliding seat 5 is provided with the second hydraulic cylinder 7, the piston rod of the first hydraulic cylinder 6 is fixedly provided with the first cylinder 8, the piston rod of the second hydraulic cylinder 7 is fixedly provided with the second cylinder 9, the first cylinder 8 is fixedly provided with the first die stamping part 10, a second die stamping part 11 is fixedly mounted on the second cylinder 9, a die stamping cavity 12 is arranged at the middle end of the equipment base 1, the die stamping cavity 12 is connected with a die stamping device, the die stamping device is arranged in the equipment base 1, and a pressing cabin is arranged beside the die stamping cavity 12;
the longitudinal direction of a punching part is controlled by a sliding seat in the integral forming of the inner cavity type product, the transverse direction of the punching part is controlled by a hydraulic cylinder, the punching part is driven by the sliding seat in front of a punching die to move to the horizontal line position of the opening of a punching die cavity 12 by the sliding seat in front of the punching die cavity 12, the punching part is controlled by the hydraulic cylinder to move to the front of the opening of the punching die cavity 12, the sliding seat drives the punching part to move to the inner cavity of the punching die cavity 12 again, a bin is pressed and sealed, the punching die is carried out, the inner cavity type product is integrally formed, and a plurality of products are not required to be assembled.
As a further technical scheme of the invention, the pressing cabin comprises a fixing plate 13, a pressing cylinder and a pressing block 14, the fixing plate 13 is fixedly installed at the top of the equipment base 1, the pressing block 14 is installed on a piston rod of the pressing cylinder, and the shape of the pressing block 14 is matched with the shape of the opening of the punching cavity 12; the pressing cabin is used for sealing the die.
As a further technical scheme of the invention, a die curved edge is arranged on the first die piece 10, the die curved edge is matched with the shape of the inner wall at one end of a die cavity 12, a die right-angle edge is arranged on the second die piece 11, and the shape of the inner wall at the other end of the die cavity 12 is matched;
the die curved edge and the die right-angle edge are used for punching the die in the die cavity 12, and products with different inner shapes of the cavity can be obtained by replacing the die parts.
As a further technical scheme of the invention, the first sliding table 3 is connected with a first bearing screw device, the second sliding table 5 is connected with a second bearing screw device, and the first bearing screw device and the second bearing screw device are both arranged in the equipment base 1;
the first and second lead screw devices control the transverse movement distance of the first and second carriages 2, 4, so that the die piece enters the die cavity 12.
As a further technical scheme of the present invention, the die cavity 12 includes an upper closed seat, a lower closed seat and an opening and closing cylinder, the upper closed seat is fixedly installed on the top of the equipment base 1, the upper closed seat and the lower closed seat are connected through the opening and closing cylinder, temperature sensors are arranged in the upper closed seat and the lower closed seat, a control panel 15 is arranged on the equipment base 1, and the control panel 15 is connected with the temperature sensors;
the cylinder that opens and shuts is used for towards opening and shutting of die cavity 12, and the interval that opens and shuts about adjusting the mould through the cylinder roll adjustment obtains highly different products, and temperature sensor is used for responding to towards the inside temperature in die cavity 12 to feed back to control panel 15, through the temperature of control panel 15 during the steerable die.
Compared with the prior art, the invention has the beneficial effects that:
the invention can freely adjust the position of the plate, the screw moving device can adjust the front and back directions of the plate, and the lifting rod can adjust the up and down positions of the plate, so that the plate can be accurately installed.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In the actual use process: the transverse direction of the punching part is controlled by the hydraulic cylinder, the punching part is driven by the front sliding seat of the punching die to move to the horizontal line position of the opening of the punching die cavity 12, the punching part is controlled by the hydraulic cylinder to move to the front of the opening of the punching die cavity 12, the sliding seat drives the punching part to move to the inner cavity of the punching die cavity 12 again, the pressing bin is sealed, the punching die is carried out, the inner cavity type product is integrally formed, and a plurality of products are not required to be assembled.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. An accurate temperature control precision plastic mold is characterized by comprising an equipment base (1), a first sliding seat (2), a first sliding seat (3), a second sliding seat (4), a second sliding seat (5), a first hydraulic cylinder (6), a second hydraulic cylinder (7), a first cylinder (8), a second cylinder (9), a first die stamping part (10), a second die stamping part (11), a die cavity (12) and a die stamping device, wherein the top of the equipment base (1) is provided with the first sliding strip and the second sliding strip, the top of the first sliding seat (3) is movably provided with the first sliding seat (2), the top of the second sliding seat (5) is movably provided with the second sliding seat (4), the middle end of the first sliding seat (3) is provided with the first hydraulic cylinder (6), the middle end of the second sliding seat (5) is provided with the second hydraulic cylinder (7), a piston rod of the first hydraulic cylinder (6) is fixedly provided with the first cylinder (8), the stamping die is characterized in that a second cylinder (9) is fixedly mounted on a piston rod of the second hydraulic cylinder (7), a first stamping die piece (10) is fixedly mounted on the first cylinder (8), a second stamping die piece (11) is fixedly mounted on the second cylinder (9), a stamping die cavity (12) is arranged at the middle end of the equipment base (1), the stamping die cavity (12) is connected with a stamping die device, the stamping die device is arranged in the equipment base (1), and a pressing cabin is arranged beside the stamping die cavity (12).
2. The precise plastic mold with precise temperature control according to claim 1, wherein the pressing bin comprises a fixing plate (13), a pressing cylinder and a pressing block (14), the fixing plate (13) is fixedly installed at the top of the equipment base (1), the pressing block (14) is installed on a piston rod of the pressing cylinder, and the shape of the pressing block (14) is matched with the shape of the opening of the die cavity (12).
3. The precise plastic mold with precise temperature control according to claim 1, wherein the first die member (10) is provided with a die curved edge, the die curved edge is matched with the shape of the inner wall of one end of the die cavity (12), the second die member (11) is provided with a die right-angle edge, and the shape of the inner wall of the other end of the die cavity (12) is matched.
4. The precise plastic mold with accurate temperature control according to claim 1, wherein the first sliding table (3) is connected with a first bearing screw device, the second sliding table (5) is connected with a second bearing screw device, and the first bearing screw device and the second bearing screw device are both arranged in the equipment base (1).
5. The precise plastic mold with the precise temperature control function according to claim 1, wherein the die cavity (12) comprises an upper closing seat, a lower closing seat and an opening and closing cylinder, the upper closing seat is fixedly installed at the top of the equipment base (1), the upper closing seat is connected with the lower closing seat through the opening and closing cylinder, temperature sensors are arranged in the upper closing seat and the lower closing seat, a control panel (15) is arranged on the equipment base (1), and the control panel (15) is connected with the temperature sensors.
CN202110916620.XA 2021-08-11 2021-08-11 Accurate temperature control's accurate plastic mould Pending CN113580458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110916620.XA CN113580458A (en) 2021-08-11 2021-08-11 Accurate temperature control's accurate plastic mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110916620.XA CN113580458A (en) 2021-08-11 2021-08-11 Accurate temperature control's accurate plastic mould

Publications (1)

Publication Number Publication Date
CN113580458A true CN113580458A (en) 2021-11-02

Family

ID=78256988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110916620.XA Pending CN113580458A (en) 2021-08-11 2021-08-11 Accurate temperature control's accurate plastic mould

Country Status (1)

Country Link
CN (1) CN113580458A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174127A (en) * 1957-04-05 1959-03-06 Robinetterie S A J Soc D Press for the manufacture of extruded tubular elements
GB1034948A (en) * 1963-10-30 1966-07-06 Philips Electronic Associated Improvements in or relating to the manufacture of flashless articles made of a synthetic material
JPH05220523A (en) * 1992-02-17 1993-08-31 Amada Co Ltd Punching press
CN111376461A (en) * 2018-12-28 2020-07-07 马勒国际有限公司 Double-pressure forming machine and manufacturing method of product
CN113039051A (en) * 2018-10-09 2021-06-25 阿里斯复合材料有限公司 Composite flow molding method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1174127A (en) * 1957-04-05 1959-03-06 Robinetterie S A J Soc D Press for the manufacture of extruded tubular elements
GB1034948A (en) * 1963-10-30 1966-07-06 Philips Electronic Associated Improvements in or relating to the manufacture of flashless articles made of a synthetic material
JPH05220523A (en) * 1992-02-17 1993-08-31 Amada Co Ltd Punching press
CN113039051A (en) * 2018-10-09 2021-06-25 阿里斯复合材料有限公司 Composite flow molding method
CN111376461A (en) * 2018-12-28 2020-07-07 马勒国际有限公司 Double-pressure forming machine and manufacturing method of product

Similar Documents

Publication Publication Date Title
CN204974784U (en) A anti - extrusion die for producing long and thin dark blind hole aluminium alloy shell
CN206215753U (en) The decompressor of leaf spring
CN113714394B (en) Go up and go out waste material chain link joint blanking device
KR900001930B1 (en) Molding clamping apparatus of molding machine
CN104759536A (en) Adjustable mechanical bending die
CN113580458A (en) Accurate temperature control's accurate plastic mould
CN220920668U (en) Frame longitudinal beam forming die
CN204640367U (en) Automatic continuous blanking apparatus
CN210283373U (en) Hydraulic punching machine with sliding block bottom dead center capable of being repeatedly positioned at high precision
CN203853455U (en) Bending-angle-adjustable bending die applied to top plate of air conditioner
CN210208247U (en) Tensile sheet metal component mould of bending
CN205735258U (en) Accurate puncher
CN209531896U (en) Stamping die with limiting device
CN210023486U (en) Aluminium door and window section bar stamping die
CN207872879U (en) A kind of general pressure bevel edge mold
CN103111576B (en) Die move limiting device
CN217993246U (en) Stamping die capable of finely adjusting die punch
CN105344838A (en) Inner and outer double-blank-holder stroke return auxiliary mechanism
CN206009609U (en) A kind of internal tooth punching clamp device
CN219233722U (en) Sheet metal stamping die
CN219817630U (en) Stamping die and former of U-shaped spare
CN212494912U (en) Stamping die of multi-direction Z book shaping hardware
CN204603037U (en) A kind of adjustable mechanical Bending Mould
CN111229901A (en) Die stamping fixing device
CN217018251U (en) Multidirectional calibration module of pressure composite die

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20211102