CN113524347A - Punching mechanism for glass lip edge of automobile sealing element - Google Patents
Punching mechanism for glass lip edge of automobile sealing element Download PDFInfo
- Publication number
- CN113524347A CN113524347A CN202110923418.XA CN202110923418A CN113524347A CN 113524347 A CN113524347 A CN 113524347A CN 202110923418 A CN202110923418 A CN 202110923418A CN 113524347 A CN113524347 A CN 113524347A
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- CN
- China
- Prior art keywords
- supporting
- plate
- cutter
- block
- die
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 24
- 239000011521 glass Substances 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 title abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000006748 scratching Methods 0.000 abstract description 2
- 230000002393 scratching effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
Abstract
The invention is a die cutting mechanism for an automotive seal glass lip, comprising: the supporting structure comprises a top plate and a bottom plate which are fixed relatively, and a supporting groove for supporting the top strip sealing element is fixedly arranged on the bottom plate; die-cut structure, die-cut structure include flexible drive arrangement, flexible drive arrangement's fixed part and roof fixed connection, and flexible drive arrangement's expansion end even has the driving plate, slides on the bottom plate and is equipped with the slider, and the slider is located support groove one side and with driving plate inclined plane sliding fit, be equipped with the cutter on the slider and be used for the die of fixed top strip sealing member lip limit. When feeding, the female die and the cutter are not in contact with the top strip sealing element, but only act on the top strip sealing element during punching, so that the feeding resistance is reduced, the scratching risk is reduced, and the product precision and the working efficiency are improved.
Description
Technical Field
The invention relates to the technical field of automobile part processing equipment, in particular to a punching mechanism for a glass lip edge of an automobile sealing element.
Background
The gap between the glass lips of the top strip sealing element is small, the position of the cut is close to the inner side, and the existing punching unit of the punching tool for the glass lips of the automotive top strip sealing element is fixed and fed to the punching position through servo feeding. In the feeding process, the lip edge is in contact friction with parts such as a cutter, a female die and the like to generate resistance, so that feeding is difficult, the appearance surface of the sealing strip is easy to scratch, and the size precision of the notch is reduced.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a punching mechanism for a glass lip edge of an automobile sealing element.
In order to achieve the purpose, the invention adopts the following technical scheme:
a die cutting mechanism for an automotive seal glass lip comprising:
the supporting structure comprises a top plate and a bottom plate which are fixed relatively, and a supporting groove for supporting the top strip sealing element is fixedly arranged on the bottom plate;
die-cut structure, die-cut structure include flexible drive arrangement, flexible drive arrangement's fixed part and roof fixed connection, and flexible drive arrangement's expansion end even has the driving plate, slides on the bottom plate and is equipped with the slider, and the slider is located support groove one side and with driving plate inclined plane sliding fit, be equipped with the cutter on the slider and be used for the die of fixed top strip sealing member lip limit.
Further, the bottom plate passes through slide rail and slider sliding connection, has set firmly the driving plate supporting shoe on the slide rail, and the driving plate is from one side and driving plate supporting shoe sliding connection.
Furthermore, a connecting block is fixedly arranged on the side wall of one side of the transmission plate and is connected with the top of the transmission plate supporting block through an elastic supporting mechanism I.
Further, the die top has set firmly the cutter guide block, cutter and cutter guide block sliding connection, and the cutter top has set firmly the supporting seat, and the supporting seat passes through elastic support mechanism two and links to each other with the cutter guide block top, and the supporting seat top surface is located flexible drive arrangement's expansion end below.
Furthermore, the first elastic supporting mechanism and the second elastic supporting mechanism both comprise guide rods and reset springs, the tops of the guide rods of the second elastic supporting mechanism are in sliding connection with the supporting seat, the bottoms of the guide rods of the second elastic supporting mechanism are fixedly connected with the cutter guide block, the reset springs matched with the guide rods are sleeved on the outer sides of the guide rods, and two ends of the reset springs are supported on the tops of the cutter guide block and the bottoms of the supporting seat; the top of a guide rod of the elastic supporting mechanism I is connected with the connecting block in a sliding mode, the bottom of the guide rod is fixedly connected with the transmission plate supporting block, a return spring matched with the elastic supporting mechanism I is sleeved on the outer side of the guide rod, and two ends of the return spring are supported on the bottom of the connecting block and the top of the transmission plate supporting block.
Furthermore, the telescopic driving device is one of an air cylinder, an electric cylinder and a hydraulic cylinder.
Furthermore, the top of the cutter is fixedly connected with the movable end of the telescopic driving device.
The invention has the beneficial effects that: when feeding, the female die and the cutter are not in contact with the top strip sealing element, but only act on the top strip sealing element during punching, so that the feeding resistance is reduced, the scratching risk is reduced, and the product precision and the working efficiency are improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
in the figure: 1-a support structure; 11-a top plate; 12-a base plate; 13-a support groove; 14-a slide rail; 15-a drive plate support block; 16-a cutter guide block; 2-punching structure; 21-a telescopic driving device; 22-a drive plate; 23-a slide block; 24-a cutter; 25-a female die; 26-a second elastic supporting mechanism; 27-a support base; 28-elastic supporting mechanism one; 3-a top strip seal;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown, the present embodiment includes:
the supporting structure 1 comprises a top plate 11 and a bottom plate 12 which are relatively fixed, a supporting groove 13 for supporting the top strip sealing element 3 is fixedly arranged on the bottom plate 12, and a lip edge of the top strip sealing element 3 needing punching extends out of one side, close to the cutting knife 24, of the supporting groove 13;
the punching structure 2, the punching structure 2 includes the flexible actuating device 21, the flexible actuating device 21 is one of air cylinder, electric cylinder, fluid cylinder, the fixed part of the flexible actuating device 21 is fixedly connected with roof 11, the moving end of the flexible actuating device 21 couples to driving plate 22 through the connecting seat; a sliding block 23 is arranged on the bottom plate 12 in a sliding manner, the bottom plate 12 is connected with the sliding block 23 in a sliding manner through a sliding rail 14, a driving plate supporting block 15 is fixedly arranged on the sliding rail 14, and a driving plate 22 is connected with the driving plate supporting block 15 in a sliding manner from one side; the sliding block 23 is positioned on one side of the supporting groove 13 and is in sliding fit with the inclined surface of the transmission plate 22, the transmission plate 22 vertically penetrates through the sliding block 23, the lower part of the transmission plate is provided with an inclined section, the sliding block 23 is provided with an inclined surface in fit with the inclined section, and the inclined surface is in sliding fit with the inclined section; a cutter 24 and a concave die 25 for fixing the lip edge of the top strip sealing element 3 are arranged on the sliding block 23; a connecting block is fixedly arranged on the side wall of one side of the transmission plate 22 and is connected with the top of the transmission plate supporting block 15 through an elastic supporting mechanism I28; the top of the female die 25 is fixedly provided with a cutter guide block 16, a cutter 24 is slidably connected with the cutter guide block 16, the top of the cutter 24 is fixedly provided with a supporting seat 27, the supporting seat 27 is connected with the top of the cutter guide block 16 through a second elastic supporting mechanism 26, and the top surface of the supporting seat 27 is positioned below the movable end of the telescopic driving device 21; the first elastic supporting mechanism 28 and the second elastic supporting mechanism 26 both comprise a guide rod and a return spring.
When the punching machine is used, after the top strip sealing piece 3 is inserted into the supporting groove 13, the movable end of the telescopic driving device 21 is ejected out to drive the transmission plate 22 to move downwards, and under the sliding fit action of the inclined surface and the inclined section in the moving process, the sliding block 23 moves towards one side close to the supporting groove 13 along the sliding rail 14 until the punching position is reached; along with the movement of the movable end of the telescopic driving device 21, the movable end is contacted with the supporting seat 27 and presses down, so that the cutter 24 is driven to move downwards, and the cutting action of the lip edge of the top strip sealing element 3 is realized; after punching, the movable end of the telescopic driving device 21 retracts, the slide block 23 is driven to return to the initial position through the sliding fit of the inclined section and the inclined plane of the transmission plate 22, and the supporting seat 27 returns to the initial position under the action of the second elastic supporting mechanism 26.
In addition, the top of the cutting knife 24 can also be fixedly connected with the movable end of the telescopic driving device 21, and at the moment, a structure below the cutting knife 24 and moving along with the sliding block 23 needs to be provided with a strip-shaped hole convenient for moving relative to the cutting knife 24.
The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.
Claims (7)
1. A die cutting mechanism for an automotive seal glass lip, comprising:
the supporting structure (1) comprises a top plate (11) and a bottom plate (12) which are fixed relatively, and a supporting groove (13) for supporting the top strip sealing element (3) is fixedly arranged on the bottom plate (12);
die-cut structure (2), die-cut structure (2) are including flexible drive arrangement (21), the fixed part and roof (11) fixed connection of flexible drive arrangement (21), the expansion end of flexible drive arrangement (21) even has driving plate (22), it is equipped with slider (23) to slide on bottom plate (12), slider (23) are located supporting groove (13) one side and with driving plate (22) inclined plane sliding fit, be equipped with cutter (24) and be used for fixed die (25) in top strip sealing member (3) lip on slider (23).
2. The blanking mechanism for a glass lip of an automotive seal according to claim 1, characterized in that the base plate (12) is slidably connected to the slider (23) by means of a slide rail (14), a drive plate support block (15) is fixedly mounted on the slide rail (14), and the drive plate (22) is slidably connected to the drive plate support block (15) from one side.
3. The blanking mechanism for a glass lip of an automotive seal according to claim 2, characterized in that the drive plate (22) is provided with a connecting block on one side wall thereof, and the connecting block is connected with the top of the drive plate supporting block (15) through the first elastic supporting mechanism (28).
4. The blanking mechanism for the glass lip of the automobile sealing element according to claim 3, wherein a cutter guide block (16) is fixedly arranged at the top of the female die (25), the cutter (24) is slidably connected with the cutter guide block (16), a support seat (27) is fixedly arranged at the top of the cutter (24), the support seat (27) is connected with the top of the cutter guide block (16) through a second elastic support mechanism (26), and the top surface of the support seat (27) is positioned below the movable end of the telescopic driving device (21).
5. The blanking mechanism for the glass lip of the sealing member of the automobile as claimed in claim 4, wherein the first elastic supporting mechanism (28) and the second elastic supporting mechanism (26) each comprise a guide rod and a return spring, the top of the guide rod of the second elastic supporting mechanism (26) is slidably connected with the supporting seat (27) and the bottom of the guide rod is fixedly connected with the cutter guide block (16), the return spring matched with the guide rod is sleeved outside the guide rod, and two ends of the return spring are supported on the top of the cutter guide block (16) and the bottom of the supporting seat (27); the top of the guide rod of the elastic supporting mechanism I (28) is connected with the connecting block in a sliding mode, the bottom of the guide rod is fixedly connected with the transmission plate supporting block (15), the return spring matched with the elastic supporting mechanism I is sleeved on the outer side of the guide rod, and two ends of the return spring are supported on the bottom of the connecting block and the top of the transmission plate supporting block (15).
6. The blanking mechanism for an automotive seal glass lip according to claim 1, wherein the telescopic drive means (21) is one of a pneumatic cylinder, an electric cylinder, and a hydraulic cylinder.
7. The blanking mechanism for an automotive seal glass lip according to claim 1, wherein the top of the cutter (24) is fixedly connected to the movable end of the telescopic drive (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110923418.XA CN113524347A (en) | 2021-08-12 | 2021-08-12 | Punching mechanism for glass lip edge of automobile sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110923418.XA CN113524347A (en) | 2021-08-12 | 2021-08-12 | Punching mechanism for glass lip edge of automobile sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113524347A true CN113524347A (en) | 2021-10-22 |
Family
ID=78090987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110923418.XA Pending CN113524347A (en) | 2021-08-12 | 2021-08-12 | Punching mechanism for glass lip edge of automobile sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113524347A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023950A1 (en) * | 1991-12-11 | 2002-02-28 | Byung-Jun Song | Cutting apparatus and automatic cutting system of blade's raw material of blanking die |
| CN201776792U (en) * | 2010-07-28 | 2011-03-30 | 宁波敏实汽车零部件技术研发有限公司 | Hooking and cutting device |
| CN202062449U (en) * | 2011-03-28 | 2011-12-07 | 广州东海敏孚汽车部件有限公司 | Clamping mechanism device for resin product blanking |
| CN111152299A (en) * | 2020-02-26 | 2020-05-15 | 秦皇岛方华埃西姆机械有限公司 | Cutting device for stainless steel composite extruded product of outer waist line of automobile door |
| CN213104006U (en) * | 2020-08-07 | 2021-05-04 | 秦皇岛方华埃西姆机械有限公司 | Composite material female die follow-up punching mechanism |
| CN215790417U (en) * | 2021-08-12 | 2022-02-11 | 秦皇岛方华埃西姆机械有限公司 | Punching mechanism for glass lip edge of automobile sealing element |
-
2021
- 2021-08-12 CN CN202110923418.XA patent/CN113524347A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020023950A1 (en) * | 1991-12-11 | 2002-02-28 | Byung-Jun Song | Cutting apparatus and automatic cutting system of blade's raw material of blanking die |
| CN201776792U (en) * | 2010-07-28 | 2011-03-30 | 宁波敏实汽车零部件技术研发有限公司 | Hooking and cutting device |
| CN202062449U (en) * | 2011-03-28 | 2011-12-07 | 广州东海敏孚汽车部件有限公司 | Clamping mechanism device for resin product blanking |
| CN111152299A (en) * | 2020-02-26 | 2020-05-15 | 秦皇岛方华埃西姆机械有限公司 | Cutting device for stainless steel composite extruded product of outer waist line of automobile door |
| CN213104006U (en) * | 2020-08-07 | 2021-05-04 | 秦皇岛方华埃西姆机械有限公司 | Composite material female die follow-up punching mechanism |
| CN215790417U (en) * | 2021-08-12 | 2022-02-11 | 秦皇岛方华埃西姆机械有限公司 | Punching mechanism for glass lip edge of automobile sealing element |
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