CN114871780A - Automatic finish trimming tool for die casting of automobile screen products - Google Patents
Automatic finish trimming tool for die casting of automobile screen products Download PDFInfo
- Publication number
- CN114871780A CN114871780A CN202210535514.1A CN202210535514A CN114871780A CN 114871780 A CN114871780 A CN 114871780A CN 202210535514 A CN202210535514 A CN 202210535514A CN 114871780 A CN114871780 A CN 114871780A
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- China
- Prior art keywords
- fixedly connected
- die
- casting
- die casting
- screen products
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- 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.)
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- 238000004512 die casting Methods 0.000 title claims abstract description 49
- 238000009966 trimming Methods 0.000 title claims abstract description 39
- 238000003825 pressing Methods 0.000 claims description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Abstract
The invention relates to the technical field of die casting, and particularly discloses an automatic die-casting finish trimming tool for automobile screen products, which comprises a machine body, wherein two symmetrically-arranged cavities are formed in the bottom of the machine body, air cylinders are fixedly connected in the two cavities, the tops of the two cavities are communicated with first through holes, a workbench is fixedly connected to the bottom of the machine body, a placing groove is formed in the top surface of the workbench, the first through holes are communicated with the placing groove, a first connecting rod is fixedly connected to the output end of each air cylinder, the first connecting rod is arranged in the first through holes, an installing frame is fixedly connected to the top of each first connecting rod, the installing frame is arranged in the placing groove, and a trimming blade is fixedly connected to the edge of the top of the installing frame. This kind of automatic finish trimming frock of automobile screen class product die-casting, die-casting and side cut integrated design can carry out automatic side cut work to the work piece of die-casting, improves the production efficiency of processing greatly.
Description
Technical Field
The invention relates to the technical field of die casting, in particular to an automatic die-casting fine trimming tool for automobile screen products.
Background
The automobile screen is an automobile display, which is a display installed in an automobile and specially used for the automobile and mainly displays contents of automobile sound, navigation, automobile information, backing images and the like.
At present, automobile screen products belong to long and narrow thin-walled parts, and redundant corners in work are usually required to be cut off after die-casting is completed so as to ensure that the shape of a workpiece is consistent with the shape of a die, but the existing die-casting machine and the existing edge trimmer are independent machines, and the workpiece is required to be cut off after the die-casting is completed, so that the operation is very inconvenient, the production efficiency is greatly reduced, and therefore, the automobile screen products are improved, and the die-casting automatic finish-cutting tool for the automobile screen products is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the automatic die-casting fine trimming tool for the automobile screen products comprises a machine body, wherein two symmetrically arranged cavities are formed in the bottom of the machine body, air cylinders are fixedly connected to the interiors of the two cavities, the tops of the two cavities are communicated with first through holes, a workbench is fixedly connected to the bottom of the machine body, a placing groove is formed in the top surface of the workbench, the first through holes are communicated with the placing groove, a first connecting rod is fixedly connected to the output end of each air cylinder, the first connecting rod is arranged in the first through holes, an installing frame is fixedly connected to the tops of the first connecting rods, the installing frame is arranged in the placing groove, and a trimming blade is fixedly connected to the edge of the top of the installing frame.
As a preferred technical solution of the present invention, a pressing module is fixedly connected to the top of the working table, the placement groove is disposed around the pressing module, and the inner wall of the trimming blade and the outer wall of the pressing module are disposed on the same horizontal plane.
As a preferred technical scheme, a hydraulic oil cylinder is fixedly connected inside the top of the machine body, a top seat is fixedly connected on the inner side of the top of the machine body, a second connecting rod is fixedly connected to the output end of the hydraulic oil cylinder, a second through hole is formed in the top seat, and the second connecting rod is arranged in the second through hole.
As a preferred technical solution of the present invention, a fixing plate is disposed at the bottom of the top seat, the bottom of the second connecting rod is fixedly connected to the middle of the top of the fixing plate, the bottom of the fixing plate is fixedly connected to a top plate, and the bottom of the top plate is fixedly connected to an upper pressing module.
As a preferred technical scheme of the present invention, a plurality of connecting sleeves are connected inside the workbench, a first guide pillar is arranged inside each of the plurality of connecting sleeves, and one end of the first guide pillar is fixedly connected inside the fixing plate.
As a preferred technical solution of the present invention, the edge of the top of the workbench is fixedly connected with a plurality of second guide pillars, and one ends of the plurality of second guide pillars are movably connected to the inside of the fixing plate.
According to a preferable technical scheme of the invention, the bottom of the top plate is provided with a groove, the groove and the placing groove are oppositely arranged, and a buffer plate is fixedly connected inside the groove.
As a preferable technical solution of the present invention, the outer side of the mounting frame is fixedly connected with a plurality of guide blocks, and the guide blocks are movably connected to the outer side of the second guide post.
The invention has the beneficial effects that: this kind of automatic finish cut edge frock of automobile screen class product die-casting, die-casting and side cut integrated design through the cooperation between cylinder, head rod, installation frame and the side cut blade, can carry out automatic side cut work to the work piece of die-casting, improves the production efficiency of processing greatly, has reduced the turnover in workshop space, for the convenient effective assurance quality stability of mass production to the qualification rate has been improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a structural diagram of an automatic die-casting finishing and trimming tool for automobile screen products;
FIG. 2 is a cross-sectional view of an automatic die-casting fine trimming tool for automobile screen products, which is disclosed by the invention;
FIG. 3 is a structural diagram of an automatic die-casting finish trimming tooling top plate for automobile screen products according to the invention;
FIG. 4 is a structural diagram of an installation frame of an automatic fine trimming tool for die-casting of automobile screen products according to the invention;
FIG. 5 is a schematic diagram of workpiece forming of the automatic die-casting fine trimming tool for automobile screen products.
In the figure: 1. a body; 2. a work table; 3. a placement groove; 4. pressing the module; 5. a top seat; 6. a fixing plate; 7. a first guide post; 8. a cavity; 9. a cylinder; 10. a first through hole; 11. a first connecting rod; 12. a mounting frame; 13. trimming a blade; 14. a hydraulic cylinder; 15. a second connecting rod; 16. a second through hole; 17. a top plate; 18. an upper pressing module; 19. connecting sleeves; 20. a second guide post; 21. a groove; 22. a buffer plate; 23. and a guide block.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1 and 2, the automatic die-casting finishing trimming tool for automobile screen products of the present invention comprises a machine body 1, two cavities 8 symmetrically arranged are formed in the bottom of the machine body 1, air cylinders 9 are fixedly connected in the two cavities 8, first through holes 10 are communicated with the tops of the two cavities 8, a worktable 2 is fixedly connected with the bottom of the machine body 1, a placing groove 3 is formed on the top surface of the worktable 2, the first through holes 10 are communicated with the placing groove 3, first connecting rods 11 are fixedly connected with the output ends of the air cylinders 9, the first connecting rods 11 are arranged in the first through holes 10, mounting frames 12 are fixedly connected with the tops of the first connecting rods 11, the mounting frames 12 are arranged in the placing groove 3, trimming blades 13 are fixedly connected with the edges of the tops of the mounting frames 12, when the air cylinders 9 are started, the first connecting rods 11 are pushed to move upwards in the first through holes 10, in order to release installation frame 12 from standing groove 3 in, make side cut blade 13 carry out the side cut work to the work piece in the die-casting to save follow-up time to die casting side cut alone, improved the production efficiency of die casting.
Top fixedly connected with of workstation 2 pushes down module 4, standing groove 3 sets up around pushing down module 4, the inner wall of side cut blade 13 sets up in same horizontal plane with the outer wall of pushing down module 4, because one side of side cut blade 13 is located same horizontal plane with one side of pushing down module 4, when pushing down module 4 and the contact of last module 18 carry out die-casting work, under the function of cylinder 9, the outer wall rebound that pushes down module 4 can be followed to section blade 13, in order to carry out the work of cutting edge to the unnecessary part of die-casting, it is accurate to cut edge.
A hydraulic oil cylinder 14 is fixedly connected inside the top of the machine body 1, a top seat 5 is fixedly connected inside the top of the machine body 1, a second connecting rod 15 is fixedly connected to the output end of the hydraulic oil cylinder 14, a second through hole 16 is formed inside the top seat 5, and the second connecting rod 15 is arranged inside the second through hole 16;
the bottom of footstock 5 is provided with fixed plate 6, the bottom fixed connection of second connecting rod 15 is in the middle part at fixed plate 6 top, the bottom fixedly connected with roof 17 of fixed plate 6, moulding die block 18 on the bottom fixedly connected with of roof 17, through starting hydraulic cylinder 14, hydraulic cylinder 14 can drive second connecting rod 15 and remove in the inside of second through-hole 16, and then second connecting rod 15 drives fixed plate 6 and carries out the vertical direction and remove, so that moulding die block 18 and lower die block 4 carry out the contact and accomplish die-casting work.
The inside of workstation 2 is connected with a plurality of adapter sleeves 19, the inside of a plurality of adapter sleeves 19 all is provided with first guide pillar 7, the one end fixed connection of first guide pillar 7 is in the inside of fixed plate 6, the inner wall of adapter sleeve 19 is hugged closely to the outer wall of first guide pillar 7, and the connecting gap intussuseption of first guide pillar 7 and adapter sleeve 19 is filled with mechanical lubricating oil, make first guide pillar 7 can be in the smooth removal in adapter sleeve 19, cooperation through first guide pillar 7 and adapter sleeve 19, can carry on spacingly to last die block 18, guarantee that last die block 18 is steady removes, and when the top of fixed plate 6 contacts with the bottom of footstock 5, the bottom of first guide pillar 7 still is located the inside of adapter sleeve 19, prevent that first guide pillar 7 from breaking away from in adapter sleeve 19.
As shown in fig. 3, according to the automatic precision trimming tool for die-casting of automobile screen products, the bottom of the top plate 17 is provided with the groove 21, the groove 21 and the placing groove 3 are arranged oppositely, the inside of the groove 21 is fixedly connected with the buffer plate 22, when the trimming blade 13 performs trimming operation, the trimming blade can continuously move towards the direction of the top plate 17 until the trimming blade 13 is completely immersed into the groove 21 and abuts against the buffer plate 22, slicing operation is completed, the maximum extension length of the cylinder 9 is only enough for the trimming blade 13 to contact with the buffer plate 22, and the buffer plate 22 is arranged to offset the impact force of the trimming blade 13.
As shown in fig. 4, in the automatic finishing edge cutting tool for die casting of automobile screen products, a plurality of guide blocks 23 are fixedly connected to the outer side of the mounting frame 12, the guide blocks 23 are movably connected to the outer side of the second guide post 20, and when the mounting frame 12 is pushed by the air cylinder 9 to move upwards, the mounting frame 12 can move smoothly along the second guide post 20 through the guide blocks 23.
As shown in FIG. 5, according to the automatic die-casting finishing trimming tool for the automobile screen products, a die casting close to a lower die block 4 is in a shape before die-casting and trimming, a die casting close to an upper die block 18 is in a shape after die-casting and trimming, a workpiece is placed on the top of the lower die block 4, the upper die block 18 is pressed down to the plane of the product, the upper die block is continuously pressed down to ensure that front and rear tire molds are attached in place, and the pressure maintaining time of a hydraulic oil cylinder 14 is adjusted to ensure that the rebound of the die casting can meet the shrinkage precision.
The working principle is as follows: firstly, a workpiece is placed on the top surface of the pressing module 4, then the hydraulic oil cylinder 14 is started, the hydraulic oil cylinder 14 can drive the second connecting rod 15 to move downwards in the second through hole 16, and further the second connecting rod 15 drives the fixing plate 6 to move downwards, so that the upper pressing module 18 is in contact with the top surface of the workpiece, the die-casting work is completed, then the air cylinder 9 is started, the air cylinder 9 can push the first connecting rod 11 to move upwards in the first through hole 10, so that the mounting frame 12 is pushed out from the placing groove 3, the mounting frame 12 stably moves upwards through the matching of the second guide pillar 20 and the guide block 23, so that the trimming blade 13 moves along the outer wall of the pressing module 4, the trimming work is performed on the workpiece in die-casting, the time for trimming the die-casting piece subsequently and independently is saved, and the production efficiency of the die-casting piece is improved.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The automatic finishing edge cutting tool for die casting of automobile screen products comprises a machine body (1) and is characterized in that two cavities (8) which are symmetrically arranged are formed in the bottom of the machine body (1), air cylinders (9) are fixedly connected in the two cavities (8), first through holes (10) are communicated with the tops of the two cavities (8), a workbench (2) is fixedly connected to the bottom of the machine body (1), a placing groove (3) is formed in the top surface of the workbench (2), the first through holes (10) are communicated with the placing groove (3), first connecting rods (11) are fixedly connected to the output ends of the air cylinders (9), the first connecting rods (11) are arranged in the first through holes (10), an installation frame (12) is fixedly connected to the tops of the first connecting rods (11), the installation frame (12) is arranged in the placing groove (3), and the edge at the top of the mounting frame (12) is fixedly connected with a trimming blade (13).
2. The automatic fine trimming tool for die casting of automobile screen products according to claim 1, wherein a pressing module (4) is fixedly connected to the top of the workbench (2), the placing groove (3) is arranged around the pressing module (4), and the inner wall of the trimming blade (13) and the outer wall of the pressing module (4) are arranged on the same horizontal plane.
3. The automatic fine trimming tool for die casting of automobile screen products according to claim 1, wherein a hydraulic oil cylinder (14) is fixedly connected to the inside of the top of the machine body (1), a top seat (5) is fixedly connected to the inner side of the top of the machine body (1), a second connecting rod (15) is fixedly connected to the output end of the hydraulic oil cylinder (14), a second through hole (16) is formed in the top seat (5), and the second connecting rod (15) is arranged inside the second through hole (16).
4. The automatic fine trimming tool for die casting of automobile screen products according to claim 3, wherein a fixing plate (6) is arranged at the bottom of the top seat (5), the bottom of the second connecting rod (15) is fixedly connected to the middle of the top of the fixing plate (6), a top plate (17) is fixedly connected to the bottom of the fixing plate (6), and an upper die block (18) is fixedly connected to the bottom of the top plate (17).
5. The automatic fine trimming tool for die casting of automobile screen products according to claim 4, wherein a plurality of connecting sleeves (19) are connected inside the workbench (2), a first guide pillar (7) is arranged inside each of the plurality of connecting sleeves (19), and one end of the first guide pillar (7) is fixedly connected inside the fixing plate (6).
6. The automatic fine trimming tool for die casting of automobile screen products according to claim 4, wherein a plurality of second guide pillars (20) are fixedly connected to the edge of the top of the workbench (2), and one ends of the second guide pillars (20) are movably connected to the inside of the fixed plate (6).
7. The automatic fine trimming tool for die casting of automobile screen products according to claim 4, wherein a groove (21) is formed in the bottom of the top plate (17), the groove (21) and the placing groove (3) are oppositely arranged, and a buffer plate (22) is fixedly connected inside the groove (21).
8. The automatic fine trimming tool for die casting of automobile screen products according to claim 6, wherein a plurality of guide blocks (23) are fixedly connected to the outer side of the mounting frame (12), and the guide blocks (23) are movably connected to the outer side of the second guide post (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210535514.1A CN114871780A (en) | 2022-05-17 | 2022-05-17 | Automatic finish trimming tool for die casting of automobile screen products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210535514.1A CN114871780A (en) | 2022-05-17 | 2022-05-17 | Automatic finish trimming tool for die casting of automobile screen products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114871780A true CN114871780A (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210535514.1A Pending CN114871780A (en) | 2022-05-17 | 2022-05-17 | Automatic finish trimming tool for die casting of automobile screen products |
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| CN (1) | CN114871780A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342747A (en) * | 2004-06-01 | 2005-12-15 | Honda Motor Co Ltd | Trimming die |
| CN201552217U (en) * | 2009-12-23 | 2010-08-18 | 张家港金鸿顺机械工业有限公司 | Bent-pipe pressing forming device |
| KR101575557B1 (en) * | 2015-02-13 | 2015-12-08 | 임용희 | Hot stamping Hot triming method using Hybrid mold system |
| CN109731995A (en) * | 2019-02-26 | 2019-05-10 | 上海交通大学 | Hot forming and hot trimming combination process experiment mould and process |
| CN209035372U (en) * | 2018-10-25 | 2019-06-28 | 思进智能成形装备股份有限公司 | Cold-heading workpiece trimming device |
| CN110883807A (en) * | 2019-12-11 | 2020-03-17 | 安徽艾普智能装备有限公司 | Refrigerator liner edge trimmer capable of aligning edges |
| CN210847886U (en) * | 2019-11-11 | 2020-06-26 | 东莞市湘将鑫精密科技有限公司 | Synchronous trimming die for forming rear cover of notebook computer screen |
| CN211135174U (en) * | 2019-11-26 | 2020-07-31 | 丹阳市日新汽车配件有限公司 | Molding equipment is used in production of car baffle |
| CN212760590U (en) * | 2020-07-08 | 2021-03-23 | 南通滨睿智能科技有限公司 | Accurate side cut mould of auto parts |
| CN112605217A (en) * | 2021-01-07 | 2021-04-06 | 杨洪斌 | Grading punch forming method for automobile sheet metal connecting piece |
| CN112845766A (en) * | 2021-01-04 | 2021-05-28 | 赣州佳广智能装备科技有限公司 | Automatic trimming device of stamping die |
| CN113523234A (en) * | 2021-06-08 | 2021-10-22 | 马伟明 | Lightweight aluminum alloy die-casting die |
| CN215356407U (en) * | 2021-05-28 | 2021-12-31 | 湖北容涛化工设备有限公司 | Pressure vessel panel side cut device |
| CN215391906U (en) * | 2021-01-06 | 2022-01-04 | 苏州毕格机械科技有限公司 | Punching press side cut device is used in production of display backplate |
| CN215941254U (en) * | 2021-09-18 | 2022-03-04 | 苏州泰昇机械科技有限公司 | Die-casting die with side cut function |
| CN215998269U (en) * | 2021-10-09 | 2022-03-11 | 土平机械（江苏）有限公司 | Compressor housing forming die |
-
2022
- 2022-05-17 CN CN202210535514.1A patent/CN114871780A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005342747A (en) * | 2004-06-01 | 2005-12-15 | Honda Motor Co Ltd | Trimming die |
| CN201552217U (en) * | 2009-12-23 | 2010-08-18 | 张家港金鸿顺机械工业有限公司 | Bent-pipe pressing forming device |
| KR101575557B1 (en) * | 2015-02-13 | 2015-12-08 | 임용희 | Hot stamping Hot triming method using Hybrid mold system |
| CN209035372U (en) * | 2018-10-25 | 2019-06-28 | 思进智能成形装备股份有限公司 | Cold-heading workpiece trimming device |
| CN109731995A (en) * | 2019-02-26 | 2019-05-10 | 上海交通大学 | Hot forming and hot trimming combination process experiment mould and process |
| CN210847886U (en) * | 2019-11-11 | 2020-06-26 | 东莞市湘将鑫精密科技有限公司 | Synchronous trimming die for forming rear cover of notebook computer screen |
| CN211135174U (en) * | 2019-11-26 | 2020-07-31 | 丹阳市日新汽车配件有限公司 | Molding equipment is used in production of car baffle |
| CN110883807A (en) * | 2019-12-11 | 2020-03-17 | 安徽艾普智能装备有限公司 | Refrigerator liner edge trimmer capable of aligning edges |
| CN212760590U (en) * | 2020-07-08 | 2021-03-23 | 南通滨睿智能科技有限公司 | Accurate side cut mould of auto parts |
| CN112845766A (en) * | 2021-01-04 | 2021-05-28 | 赣州佳广智能装备科技有限公司 | Automatic trimming device of stamping die |
| CN215391906U (en) * | 2021-01-06 | 2022-01-04 | 苏州毕格机械科技有限公司 | Punching press side cut device is used in production of display backplate |
| CN112605217A (en) * | 2021-01-07 | 2021-04-06 | 杨洪斌 | Grading punch forming method for automobile sheet metal connecting piece |
| CN215356407U (en) * | 2021-05-28 | 2021-12-31 | 湖北容涛化工设备有限公司 | Pressure vessel panel side cut device |
| CN113523234A (en) * | 2021-06-08 | 2021-10-22 | 马伟明 | Lightweight aluminum alloy die-casting die |
| CN215941254U (en) * | 2021-09-18 | 2022-03-04 | 苏州泰昇机械科技有限公司 | Die-casting die with side cut function |
| CN215998269U (en) * | 2021-10-09 | 2022-03-11 | 土平机械（江苏）有限公司 | Compressor housing forming die |
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Application publication date: 20220809 |