CN107398494B - Guide rail punching and cutting forming machine in a kind of automobile front door glass - Google Patents
Guide rail punching and cutting forming machine in a kind of automobile front door glass Download PDFInfo
- Publication number
- CN107398494B CN107398494B CN201710703823.4A CN201710703823A CN107398494B CN 107398494 B CN107398494 B CN 107398494B CN 201710703823 A CN201710703823 A CN 201710703823A CN 107398494 B CN107398494 B CN 107398494B
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- Prior art keywords
- punching
- side blow
- guide rail
- front door
- door glass
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Punching Or Piercing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses guide rail punching and cutting forming machines in a kind of automobile front door glass, comprising: bracket institution, bracket institution include horizontal bracket and protective stent, and protective stent is located at the outside of horizontal bracket in semi-surrounding structure ring；PLC controller, for realizing the automation control to punching and cutting forming machine；Hydraulic control system provides hydraulic power for realizing to punching and cutting forming machine；Side punching mechanism rushes notch and hole for realizing side is carried out to guide rail semi-finished product in automobile front door glass；Upper and lower punching mechanism carries out upper undershoot notch and hole for realizing to guide rail semi-finished product in automobile front door glass.The punching and cutting forming machine is punched the better save the cost of design energy using oil pressure, and product punch forming precision is high, and reliable and stable.And guide rail punching and cutting forming machine in the automobile front door glass, disposable to complete side punching press and upper and lower punching press, easy to operate, precision is high, at low cost.
Description
Technical field
The present invention relates to Trend of Auto Manufacturing Technologies fields, more particularly, to guide rail punching molding in a kind of automobile front door glass
Machine.
Background technique
Guide rail is and mold punching to be used to need by made of traditional mold punching in existing automobile front door glass
More pair molds, it is not high that more pair molds will cause product (semi-finished product) precision, and needs multiple equipment, multiple personnel.Manpower is caused,
Material resources, the waste of financial resources, it is often more important that product it is at high cost, precision is low, and service life is short, and stability is poor.
Chinese patent literature (day for announcing: on December 16th, 2015, notification number: CN105150280A) discloses a kind of PVC
Guardrail punching and cutting forming machine, including pedestal, upper holder block, support plate, the fixed device of reinforcement, the fixed backing plate of blade, circular through hole are fixed
Support plate, circular hole fixed plate, upper preloading block and stamping knife, the pedestal top are connected with the fixed device of reinforcement, the reinforcement
It is provided with support plate above fixed device, is provided with circular through hole fixed support plate above the support plate, under the upper holder block
Side is provided with preloading block, and the upper holder block lower central, which is fixedly connected, is provided with stamping knife, and the stamping knife is arranged in upper preloading block
Centre, the upper preloading block lower end and support plate upper end, which cooperate, to be connected.The present invention provides alloy products directly to rush
It is cut into type, can directly cancel the hole of precasting in die casting, improves formed product and quality, reduces die casting scrappage.This structure
Stablize, effect is obvious；And has pooling feature.
Chinese patent literature (day for announcing: 2002-09-11 days, notification number: CN2510191), which discloses, a kind of can make keel
The punching and cutting forming machine of one-step punching forming, it includes the punching machine group of hydraulic station, lathe bed, more punching machines composition, automatic positioning, automatic
Lastics device, bicker may also include the transmission belt machine of transport keel and the blanking equipment of conveyer of transport blanking, this is practical
Novel feature is by the way of hydraulic control, is punched out more punching machines to keel simultaneously, is keeping each dragon
Under the length and pitch-row unanimous circumstances of bone, keel one-step punching forming is realized into high-precision, together so as to avoid error
When speed of production improve several times.
Punching and cutting forming machine is mentioned in above-mentioned technical proposal, but above-mentioned technical proposal is adapted to specific component
Punching is formed, and it is impossible to meet guide rail punching moldings in automobile front door glass.
Summary of the invention
The problems such as that there are precision is low the purpose of the present invention is to solve the punching of traditional mold, at high cost, and provide one
Kind uses oil pressure design principle, one time punching molded, and precision is high, and guide rail punching molding is special in reliable and stable automobile front door glass
Use machine.
The technical scheme adopted by the invention for realizing the object of the invention is: guide rail punching molding in a kind of automobile front door glass
Machine, comprising:
Bracket institution, for realizing the support to punching and cutting forming machine, the bracket institution includes horizontal bracket and protection
Bracket, the protective stent are located at the outside of horizontal bracket in semi-surrounding structure ring；
PLC controller, for realizing the automation control to punching and cutting forming machine, the PLC controller setting is being protected
The outside of bracket；
Hydraulic control system provides hydraulic power, the hydraulic control system setting for realizing to punching and cutting forming machine
It is connect in the outside of bracket institution, and with PLC controller signal；
Side punching mechanism rushes notch and hole for realizing side is carried out to guide rail semi-finished product in automobile front door glass；Institute
State side punching mechanism setting is connect on horizontal bracket with PLC controller signal, the side punching mechanism with it is hydraulic
Control system connection；
Upper and lower punching mechanism carries out upper undershoot notch and hole for realizing to guide rail semi-finished product in automobile front door glass；Institute
State punching mechanism up and down setting is connect on horizontal bracket with PLC controller signal, the punching mechanism up and down with it is hydraulic
Control system connection.
Guide rail punching and cutting forming machine in the automobile front door glass, by carrying out brand-new design to bicker, by traditional mold
Punching is changed to oil pressure one-step punching forming, changes and needs more secondary molds in traditional moulds blanking process, will cause product (half at
Product) precision is not high, and needs multiple equipment, the problem of multiple personnel.The punching and cutting forming machine, being punched design using oil pressure can be more preferable
Save the cost, product punch forming precision is high, and reliable and stable.And guide rail punching molding in the automobile front door glass
Machine, disposable to complete side punching press and upper and lower punching press, easy to operate, precision is high, at low cost.
Preferably, the side punching mechanism needs to rush with upper and lower punching mechanism according to guide rail in automobile front door glass
The location interval of the notch and hole cut is arranged on horizontal bracket, and the side punching mechanism and upper and lower punching mechanism position
Set replaceable adjustable setting.The setting position of side punching mechanism and upper and lower punching mechanism is led according in automobile front door glass
Rail needs the position of the notch and hole that are punched and is arranged, and the position of side punching mechanism and upper and lower punching mechanism can also be directed to
Guide rail is replaced and is adjusted in the automobile front door glass of different size model.
Preferably, the side punching mechanism and upper and lower punching mechanism synchronization action, are completed at the same time automobile front door glass
The punching of guide rail semi-finished product in glass.Side punching mechanism and upper and lower punching mechanism synchronization action are can be realized in this way to automobile front door
Guide rail semi-finished product one-step punching forming in glass ensure that the quality and precision of product.
Preferably, the side punching mechanism and upper and lower punching mechanism pass through connecting bracket respectively and are fixed on horizontal branch
On frame, the connecting bracket is in skew back bracket, the end face of the connecting bracket in unequal-sided U-type groove frame structure setting
Inclined face setting along its length.Due to the characteristic of guide rail semi-finished product in automobile front door glass, one-pass molding is needed to be punched into
All cylinder mouths and hole, it is high to position accuracy demand, in order to meet above-mentioned requirements, according to automobile front door glass on horizontal bracket
Connecting bracket is arranged in the shape of guide rail and track in glass, guarantees that guide rail can obtain essence in automobile front door glass in blanking process
Determine that clicking technique is completed in position.
Preferably, side punching mechanism includes side blow oil hydraulic cylinder, side blow lower die and side plunger mechanism, the side blow head
Mechanism is connect with side blow oil hydraulic cylinder, and the side blow lower die is oppositely arranged with side plunger mechanism.Side punching mechanism is for reality
Now to the punching of guide rail side notch and hole in automobile front door glass.
Preferably, the side plunger mechanism includes side blow lower guideway, one group of side blow upper rail, side blow binder block, side
Stamping punch and side blow adjust head.
Preferably, the side blow lower guideway is arranged on horizontal bracket, the side blow adjusts head and is slidably arranged in
It is connect on side blow lower guideway and with side blow oil hydraulic cylinder, the top that side blow adjusts head is arranged in the side blow upper rail, described
Side blow binder block is slidably arranged between side blow lower guideway and side blow upper rail, the side blow binder block by side blow formed punch with
The connection of side blow oil hydraulic cylinder, the side blow upper rail and the upper end of side blow binder block are slidably connected, the side blow formed punch and side
It rushes oil hydraulic cylinder and connects and can be slid through side blow adjusting head and side blow binder block, the side blow lower die setting is led under side blow
One end of rail is simultaneously oppositely arranged with side blow binder block.Above structure can be more convenient to realize the punching of side, and die cutting accuracy
It is high.
Preferably, up and down punching mechanism include punching support frame, up and down be punched oil hydraulic cylinder, up and down punching plunger mechanism and
Punching lower die up and down, the punching support frame are arranged on horizontal bracket, and the oil hydraulic cylinder of the punching up and down setting is being punched
The upper end of support frame, the plunger mechanism of punching up and down are connect with upper and lower punching oil hydraulic cylinder, the punching lower die pair up and down
It should be punched the bottom that punching support frame is arranged in plunger mechanism up and down.Upper and lower punching mechanism is to realize in automobile front door glass
The notch up and down of guide rail and the punching in hole, above structure can effectively ensure that die cutting accuracy and quality.
Preferably, the punching support frame is arranged on horizontal bracket, it is provided with below the punching support frame
Cushion block, the lower die of punching up and down are arranged on cushion block.
Preferably, the plunger mechanism of punching up and down includes up-regulation section header, limited block, upper padding plate, fixed plate, interior leads
Column, binder block and upper low punch, the fixed plate are horizontally fixed on the punching support frame below punching oil hydraulic cylinder up and down, institute
The upper padding plate stated is arranged in fixed plate, the up-regulation section header and limited block is arranged on upper padding plate and limited block is arranged upper
The outside of head is adjusted, the up-regulation section header is connect with upper and lower punching oil hydraulic cylinder, and the inner guiding post is slidably connected with fixed plate,
The binder block is connect with inner guiding post, and the upper low punch connect with inner guiding post and can be flexible up and down along binder block.
The beneficial effects of the present invention are: the punching and cutting forming machine, is punched the better save the cost of design energy, product using oil pressure
Punch forming precision is high, and reliable and stable.And guide rail punching and cutting forming machine in the automobile front door glass, disposably complete side
Punching press and upper and lower punching press, easy to operate, precision is high, at low cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of guide rail punching and cutting forming machine in automobile front door glass of the present invention；
Fig. 2 is the main view of guide rail punching and cutting forming machine in automobile front door glass of the present invention；
Fig. 3 is the top view of guide rail punching and cutting forming machine in automobile front door glass of the present invention；
Fig. 4 is a kind of structural schematic diagram of side punching mechanism in the present invention；
Fig. 5 is a kind of structural schematic diagram of upper and lower punching mechanism in the present invention；
In figure: 1, bracket institution, 2, horizontal bracket, 3, protective stent, 4, PLC controller, 5, hydraulic control system, 6,
Side punching mechanism, 7, upper and lower punching mechanism, 8, connecting bracket, 9, side blow oil hydraulic cylinder, 10, side blow lower die, 11, side punching head machine
Structure, 12, side blow lower guideway, 13, side blow upper rail, 14, side blow binder block, 15, side blow formed punch, 16, side blow adjusting head, 17, punching
Cut support frame, 18, be punched oil hydraulic cylinder up and down, 19, be punched plunger mechanism up and down, 20, be punched lower die up and down, 21, cushion block, 22, on
Adjust head, 23, limited block, 24, upper padding plate, 25, fixed plate, 26, inner guiding post, 27, binder block, 28, upper low punch.
Specific embodiment
Technical solution of the present invention is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment 1:
In the embodiment illustrated in fig. 1, guide rail punching and cutting forming machine in a kind of automobile front door glass, comprising:
Bracket institution 1, for realizing the support to punching and cutting forming machine, bracket institution 1 includes horizontal bracket 2 and protective stent
3, protective stent 3 is located at the outside of horizontal bracket 2 in semi-surrounding structure ring；
PLC controller 4, for realizing the automation control to punching and cutting forming machine, PLC controller 4 is arranged in protective stent
3 outside；
Hydraulic control system 5 provides hydraulic power for realizing to punching and cutting forming machine, and the setting of hydraulic control system 5 is being propped up
The outside of frame mechanism 1, and connect with 4 signal of PLC controller；
Side punching mechanism 6 rushes notch and hole for realizing side is carried out to guide rail semi-finished product in automobile front door glass；Side
Face punching mechanism 6 is arranged on horizontal bracket 2 and connect with 4 signal of PLC controller, side punching mechanism 6 and hydraulic control system
5 connection of system；
Upper and lower punching mechanism 7, carries out upper undershoot notch and hole for realizing to guide rail semi-finished product in automobile front door glass；On
Lower punching mechanism 7 is arranged on horizontal bracket 2 and connect with 4 signal of PLC controller, upper and lower punching mechanism 7 and hydraulic control system
5 connection of system.
Side punching mechanism 6 and upper and lower punching mechanism 7 are according to the notch and hole that guide rail needs are punched in automobile front door glass
Location interval be arranged on horizontal bracket 2, and the side punching mechanism 6 and upper and lower 7 position of punching mechanism are replaceable
Adjustable setting.
Side punching mechanism 6 and upper and lower 7 synchronization action of punching mechanism, are completed at the same time guide rail semi-finished product in automobile front door glass
Punching.
Side punching mechanism 6 and upper and lower punching mechanism 7 are fixed on horizontal bracket 2 by connecting bracket 8 respectively, connection branch
Frame 8 is in skew back bracket in unequal-sided U-type groove frame structure setting, and also inclined face is set along its length for the end face of connecting bracket 8
It sets.
Side punching mechanism 6 include side blow oil hydraulic cylinder 9, side blow lower die 10 and side plunger mechanism 11, side plunger mechanism 11 with
Side blow oil hydraulic cylinder 9 connects, and side blow lower die 10 is oppositely arranged with side plunger mechanism 11.
Side plunger mechanism 11 includes side blow lower guideway 12, one groups of side blow upper rails 13, side blow binder block 14, side blow formed punches 15
Head 16 is adjusted with side blow.
Side blow lower guideway 12 is arranged on horizontal bracket 2, and side blow adjusts head 16 and is slidably arranged on side blow lower guideway 12 simultaneously
It is connect with side blow oil hydraulic cylinder 9, the top that side blow adjusts head 16 is arranged in side blow upper rail 13, and side blow binder block 14 is slidably arranged in
Between side blow lower guideway 12 and side blow upper rail 13, side blow binder block 14 is connect by side blow formed punch 15 with side blow oil hydraulic cylinder 9, side
It rushes to guide rail 13 and the upper end of side blow binder block 14 is slidably connected, side blow formed punch 15 is connect and slidably with side blow oil hydraulic cylinder 9
Adjust head 16 and side blow binder block 14 across side blow, side blow lower die 10 be arranged in one end of side blow lower guideway 12 and with side blow binder
Block 14 is oppositely arranged.
Upper and lower punching mechanism 7 include punching support frame 17, up and down punching oil hydraulic cylinder 18, up and down punching plunger mechanism 19 and on
Undershoot cuts mould 20, and punching support frame 17 is arranged on horizontal bracket 2, is punched the setting of oil hydraulic cylinder 18 up and down in punching support frame 17
Upper end, be punched plunger mechanism 19 up and down and connect with punching oil hydraulic cylinder 18 up and down, be punched corresponding be punched up and down of lower die 20 up and down and rush
The bottom of punching support frame 17 is arranged in head mechanism 19.
It is punched support frame 17 to be arranged on horizontal bracket 2, is punched below support frame 17 and is provided with cushion block 21, up and down under punching
Mould 20 is arranged on cushion block 21.
Up and down punching plunger mechanism 19 include up-regulation section header 22, limited block 23, upper padding plate 24, fixed plate 25, inner guiding post 26,
Binder block 27 and upper low punch 28, fixed plate 25 are horizontally fixed on the punching support frame 17 of 18 lower section of punching oil hydraulic cylinder up and down,
Upper padding plate 24 is arranged in fixed plate 25, raises section header 22 and limited block 23 is arranged on upper padding plate 24 and the setting of limited block 23 exists
The outside of section header 22 is raised, up-regulation section header 22 is connect with upper and lower punching oil hydraulic cylinder 18, and inner guiding post 26 is slidably connected with fixed plate 25,
Binder block 27 is connect with inner guiding post 26, and upper low punch 28 connect with inner guiding post 26 and can be flexible along about 27 binder block.
Guide rail punching and cutting forming machine in the automobile front door glass can complete the disposable of notch and hole according to the digital-to-analogue of product
The disposal molding of punching and boss, and can guarantee that the position of notch, hole and boss, size meet punching and want
It asks, impulse- free robustness.
Guide rail punching and cutting forming machine in the automobile front door glass, using oil pressure design principle, rather than traditional mold is punched,
For mold punching, mold punching needs more secondary molds, and it is not high that more pair molds will cause product (semi-finished product) precision, and
Need multiple equipment, multiple personnel.Manpower, material resources are caused, the waste of financial resources can be saved into preferably using oil pressure punching design
This, precision is high, and reliable and stable.And it is conveniently also convenient for operating using the design of such structure.
Guide rail punching and cutting forming machine in the automobile front door glass, concrete operating principle are as follows:
Guide rail semi-finished product in equal punching automobile front door glass are placed in the punching and cutting forming machine, the two of horizontal bracket 2
End is provided with end locating piece, realizes the positioning to semi-finished product both ends by end locating piece, and passes through side blow binder block simultaneously
14 realize that the clamping to semi-finished product side positions, and are realized by binder block 27 and are positioned to the clamping above and below semi-finished product, to guarantee
The accuracy of punching.In trimming blanking process, side blow is realized by following operation, and side blow oil hydraulic cylinder provides power, side
Stamping material block elder generation side compression product (semi-finished product), then side blow formed punch punching products (semi-finished product), later side blow formed punch, side blow pressure
Expect block backhaul, completes side blow；And be punched up and down, it being punched oil hydraulic cylinder up and down, power is provided, binder block first compresses product (semi-finished product),
Then the upper downward punching products of low punch (semi-finished product), upper low punch, binder block backhaul, complete punching up and down later；To complete
At the blanking movement process of entire semi-finished product.Side blow and up and down punching synchronously complete, to disposably obtain high-precision automobile
Guide rail finished product in preceding door glass.
Claims (8)
1. guide rail punching and cutting forming machine in a kind of automobile front door glass, characterized by comprising:
Bracket institution (1), for realizing the support to punching and cutting forming machine, the bracket institution (1) include horizontal bracket (2) and
Protective stent (3), the protective stent (3) are located at the outside of horizontal bracket (2) in semi-surrounding structure ring；
PLC controller (4), for realizing the automation control to punching and cutting forming machine, the PLC controller (4) setting is anti-
Protect the outside of bracket (3)；
Hydraulic control system (5) provides hydraulic power for realizing to punching and cutting forming machine, and the hydraulic control system (5) is set
The outside in bracket institution (1) is set, and is connect with PLC controller (4) signal；
Side punching mechanism (6) rushes notch and hole for realizing side is carried out to guide rail semi-finished product in automobile front door glass；It is described
Side punching mechanism (6) be arranged and connect on horizontal bracket (2) and with PLC controller (4) signal, the side bicker
Structure (6) is connect with hydraulic control system (5)；
Upper and lower punching mechanism (7), carries out upper undershoot notch and hole for realizing to guide rail semi-finished product in automobile front door glass；It is described
Punching mechanism up and down (7) be arranged and connect on horizontal bracket (2) and with PLC controller (4) signal, the bicker up and down
Structure (7) is connect with hydraulic control system (5)；
The side punching mechanism (6) and upper and lower punching mechanism (7) is lacked according to what guide rail in automobile front door glass needed to be punched
Mouth and the location interval in hole are arranged on horizontal bracket (2), and the side punching mechanism (6) and upper and lower punching mechanism
(7) the replaceable adjustable setting in position；
The side punching mechanism (6) and upper and lower punching mechanism (7) is fixed on horizontal bracket by connecting bracket (8) respectively
(2) on, the connecting bracket (8) is in skew back bracket, the connecting bracket (8) in unequal-sided U-type groove frame structure setting
End face also inclined face setting along its length.
2. guide rail punching and cutting forming machine in a kind of automobile front door glass according to claim 1, it is characterised in that: the side
Face punching mechanism (6) and upper and lower punching mechanism (7) synchronization action are completed at the same time rushing for guide rail semi-finished product in automobile front door glass
It cuts.
3. guide rail punching and cutting forming machine in a kind of automobile front door glass according to claim 1 or 2, it is characterised in that: side
Punching mechanism (6) includes side blow oil hydraulic cylinder (9), side blow lower die (10) and side plunger mechanism (11), the side plunger mechanism
(11) it is connect with side blow oil hydraulic cylinder (9), the side blow lower die (10) is oppositely arranged with side plunger mechanism (11).
4. guide rail punching and cutting forming machine in a kind of automobile front door glass according to claim 3, it is characterised in that: the side
Plunger mechanism (11) includes side blow lower guideway (12), a pair of of side blow upper rail (13), side blow binder block (14), side blow formed punch (15)
Head (16) are adjusted with side blow.
5. guide rail punching and cutting forming machine in a kind of automobile front door glass according to claim 4, it is characterised in that: the side
It sweeps away guide rail (12) to be arranged on horizontal bracket (2), the side blow adjusts head (16) and is slidably arranged in side blow lower guideway (12)
It above and with side blow oil hydraulic cylinder (9) connect, side blow upper rail (13) setting adjusts the top of head (16) in side blow, described
Side blow binder block (14) is slidably arranged between side blow lower guideway (12) and side blow upper rail (13), the side blow binder block
(14) it is connect by side blow formed punch (15) with side blow oil hydraulic cylinder (9), the side blow upper rail (13) and side blow binder block (14)
Upper end be slidably connected, the side blow formed punch (15) connect with side blow oil hydraulic cylinder (9) and can be slid through side blow adjust head
(16) and side blow binder block (14), the side blow lower die (10) setting side blow lower guideway (12) one end and with side blow binder
Block (14) is oppositely arranged.
6. guide rail punching and cutting forming machine in a kind of automobile front door glass according to claim 1 or 2, it is characterised in that: up and down
Punching mechanism (7) includes punching support frame (17), is punched oil hydraulic cylinder (18) up and down, is punched plunger mechanism (19) and upper undershoot up and down
It cuts mould (20), the punching support frame (17) is arranged on horizontal bracket (2), and the oil hydraulic cylinder of punching up and down (18) is set
It sets in the upper end of punching support frame (17), the plunger mechanism of punching up and down (19) is connect with upper and lower punching oil hydraulic cylinder (18),
The corresponding setting of punching plunger mechanism (19) up and down of the lower die of punching up and down (20) is in the bottom of punching support frame (17).
7. guide rail punching and cutting forming machine in a kind of automobile front door glass according to claim 6, it is characterised in that: described rushes
It cuts support frame (17) to be arranged on horizontal bracket (2), be provided with cushion block (21) below the punching support frame (17), it is described
Punching lower die (20) is arranged on cushion block (21) up and down.
8. guide rail punching and cutting forming machine in a kind of automobile front door glass according to claim 7, it is characterised in that: described is upper
Lower punching plunger mechanism (19) includes up-regulation section header (22), limited block (23), upper padding plate (24), fixed plate (25), inner guiding post
(26), binder block (27) and upper low punch (28), the fixed plate (25) are horizontally fixed under punching oil hydraulic cylinder (18) up and down
Side punching support frame (17) on, the upper padding plate (24) be arranged on fixed plate (25), the up-regulation section header (22) and
Limited block (23) is arranged on upper padding plate (24) and limited block (23) setting is in the outside of up-regulation section header (22), the upper adjusting
Head (22) is connect with upper and lower punching oil hydraulic cylinder (18), and the inner guiding post (26) is slidably connected with fixed plate (25), the pressure
Material block (27) is connect with inner guiding post (26), and the upper low punch (28) connect with inner guiding post (26) and can be along binder block (27)
It is flexible up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703823.4A CN107398494B (en) | 2017-08-16 | 2017-08-16 | Guide rail punching and cutting forming machine in a kind of automobile front door glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703823.4A CN107398494B (en) | 2017-08-16 | 2017-08-16 | Guide rail punching and cutting forming machine in a kind of automobile front door glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107398494A CN107398494A (en) | 2017-11-28 |
| CN107398494B true CN107398494B (en) | 2019-01-18 |
Family
ID=60396666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710703823.4A Active CN107398494B (en) | 2017-08-16 | 2017-08-16 | Guide rail punching and cutting forming machine in a kind of automobile front door glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107398494B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7562551B2 (en) * | 2007-03-07 | 2009-07-21 | Gns Co., Ltd. | Press die set for a multi-step press system |
| CN103769466B (en) * | 2014-01-25 | 2015-11-25 | 山东金成机械有限公司 | Multi-station square tube hole punched device |
| CN104526756B (en) * | 2014-12-25 | 2016-04-13 | 柳州凌云汽车零部件有限公司 | Glass guide way of vehicle door hole punched device |
| CN207238856U (en) * | 2017-08-16 | 2018-04-17 | 宁波裕民机械工业有限公司 | Guide rail punching and cutting forming machine in a kind of automobile front door glass |
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2017
- 2017-08-16 CN CN201710703823.4A patent/CN107398494B/en active Active
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| Publication number | Publication date |
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| CN107398494A (en) | 2017-11-28 |
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