CN205020611U - Large automobile covering cold stamping die takes mechanism - Google Patents
Large automobile covering cold stamping die takes mechanism Download PDFInfo
- Publication number
- CN205020611U CN205020611U CN201520654006.0U CN201520654006U CN205020611U CN 205020611 U CN205020611 U CN 205020611U CN 201520654006 U CN201520654006 U CN 201520654006U CN 205020611 U CN205020611 U CN 205020611U
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- China
- Prior art keywords
- assembly
- drive block
- block
- mounting bracket
- edge iron
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- Expired - Fee Related
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Abstract
The utility model discloses a large automobile covering cold stamping die takes mechanism contains 2 two major component parts of cylinder drive assembly 1 and scrap cutter block group spare, cylinder drive assembly 1 comprises cylinder components 11, drive block subassembly 12, locking body 13, scrap cutter block group spare 2 comprises sword piece installing support subassembly 21, scrap cutter piece body 22, and whether cylinder components 11 carries out deburring work through the drive block subassembly 12 and the high different decisions of 21 contact surfaces on the sword piece installing support subassembly, the cooperation precision of dead assurance blanking blade after targetting in place, is locked by locking body 13 by drive block subassembly 12. The utility model discloses simple structure is compact, and the cost is lower, in process of production needn't the stopping production can realize the switching of different deburring blades, can effectual improvement production efficiency, guarantee product quality.
Description
Technical field
The utility model relates to plate shaping technical field, and what be specially a kind of automobile large-scale covering cold punching die takes as an elective course mechanism.
Background technology
Large-scale auto body panels product size is comparatively large, and some products as general part need different profiles in different vehicles, wherein just contain the situation with or without skylight.Traditional solution or manufacture and design one set of die in addition, or realize the switching of deburring content by dismounting die trimming cutter block.
Manufacture and design one set of die in addition and increase cost, need during replacing to suspend and produce, cause the serious waste of man-hour and cost.
The switching being realized deburring content by dismounting die trimming insert needs to suspend production equally, assembles and easily produces error, unstable product quality in unloading process; Need installation and debugging after replacing, lose time.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of cold punching die of large-scale auto body panels to take as an elective course mechanism, mainly through air cylinder driven edge iron block assembly, realizes the quick switching of deburring content.
The utility model solves the technical scheme that its technical problem adopts:
A kind of large-scale auto body panels cold punching die takes as an elective course mechanism, mainly comprises air cylinder driven assembly, the large part of edge iron block assembly two.
Described air cylinder driven assembly is made up of cylinder assembly, drive block assembly, locking mechanism; Described edge iron block assembly is made up of cutter block mounting bracket assembly, edge iron block body.
Cylinder assembly comprises connector, cylinder assembly entirety is connected with drive block assembly by connector.
Locking mechanism comprises fixed head, and it uses screw pin to be installed on drive block assembly, and the sky that the steel ball roller that locking mechanism comprises, spring holder, rectangular wire spring are installed between fixed head and drive block body opens place.
Rectangular wire spring is subject to the extruding of fixed head and compresses, and provides the power required for locking mechanism.
Described edge iron block body is arranged on cutter block mounting bracket assembly, facilitates the selection of cutter block form, material and quantity, also facilitates the adjustment in trimming edge gap.
Described edge iron block assembly uses guide pin bushing to coordinate slide guide with the guide pillar be arranged on upper bolster body, ensures deburring precision.
Described drive block assembly, comprises drive block body, regulates cushion block and guide plate.
Described adjustment cushion block uses 45 steel matter to make, and is arranged on drive block body, uses screw to connect, the adjustment of convenient height.
Described cutter block mounting bracket assembly, comprises mounting bracket body, guide pin bushing and backhaul nitrogen spring.
Described drive block body, mounting bracket body adopt casting structure, and appearance and size is comparatively large, proof strength.
The utility model beneficial effect is
The utility model is simple and compact for structure, and cost is lower; Need not stop production in process of production and can realize the switching of different trimming edge, can effectively enhance productivity, ensure product quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the utility model overall structure figure.
Fig. 2 is air cylinder driven assembly plan view in Fig. 1.
Fig. 3 is edge iron block assembly upward view in Fig. 1.
Fig. 4 be in Fig. 1 A-A to sectional view, i.e. locking mechanism structure chart.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, the utility model comprises two parts, and be air cylinder driven assembly 1 and edge iron block assembly 2 respectively, described air cylinder driven assembly 1 is made up of cylinder assembly 11, drive block assembly 12, locking mechanism 13; Described edge iron block assembly 2 is made up of cutter block mounting bracket assembly 21, edge iron block body 22.
As shown in Figure 2, described cylinder assembly 11, comprises cylinder body 111 and connector 112.Cylinder body 111 uses screw to be fixed on mould body; Connector 112 one end is connected by screw thread with the piston rod of cylinder body 111, and the other end and drive block body 121 are connected by screw.
Drive block assembly 12, comprises drive block body 121, regulates cushion block 122 and guide plate 123.Wherein, drive block body 121 to be arranged on upper mould body by pressing plate and to carry out sliding joining with upper mould body, the glide direction of guide plate 123 is driven by cylinder assembly 11 and carries out sliding joining motion; Regulate cushion block 122 and guide plate 123 all by screw fastening on drive block body 121.
Locking mechanism 13, comprises steel ball roller 131, fixed head 132, spring holder 133 and rectangular wire spring 134.Wherein fixed head 132 uses screw to be arranged on drive block body 121, spring holder 133 is arranged on fixed head 132 by body screw thread, steel ball roller 131 and rectangular wire spring 134 are arranged between fixed head 132 and drive block body 121 by spring holder 133, rely on the elastic compression of rectangular wire spring 134 and release to drive steel ball roller 131 to carry out locked action.
As shown in Figure 3, described cutter block mounting bracket assembly 21, comprises mounting bracket body 211, guide pin bushing 212 and backhaul nitrogen spring 213.Wherein guide pin bushing 212 and backhaul nitrogen spring 213 use screw to be arranged on mounting bracket body 211.
Edge iron block body 22, comprises edge iron block 1 and edge iron block 2 222, and wherein edge iron block 1 and edge iron block 2 222 use screw to be fixed on mounting bracket body 211, and selection deburring is carried out in the motion of following edge iron block assembly 2.
In the bottom dead centre state that mould is produced, whether the deburring no matter in mechanism is carried out, and air cylinder driven assembly 1 and edge iron block assembly 2 are in the state that face contacts all the time.Produce in motion process at mould, air cylinder driven assembly 1 is owing to being arranged on patrix motion on patrix, and edge iron block assembly 2 and patrix ontological existence guide pillar guide pin bushing carry out slide guide, can follow material pressing core move in slide guide direction.
Operation principle of the present utility model is:
When needs carry out selection deburring, cylinder assembly 11 drives drive block assembly 12 to move, and the lower surface of adjustment cushion block 122 is contacted with the higher upper surface of mounting bracket body 211.During mold work, descending along with lathe top shoe, compression backhaul nitrogen spring 213 carries out selection deburring campaign.In end-of-job die sinking process, air cylinder driven assembly 1 moves upward with patrix owing to being arranged on patrix, and backhaul nitrogen spring 213 discharges and drives edge iron block assembly 2 to move upward disengaging cutting edge.Continue die sinking campaign, select the product of deburring work to be stranded in counterdie surface by completing after patrix entirety departs from counterdie, mold work completes.
When not needing to carry out selection deburring, cylinder assembly 11 retracts drive block assembly 12, and the lower surface of adjustment cushion block 122 is contacted with the lower upper surface of mounting bracket body 211.Due to the difference in height existed between higher and lower side, the Bottom Runby of edge iron block assembly 2 reduces, and the decrement of backhaul nitrogen spring 213 reduces, and edge iron block body 22 cannot contact with counterdie edge iron block, namely cannot carry out selection deburring work.In end-of-job die sinking process, air cylinder driven assembly 1 moves upward with patrix owing to being arranged on patrix, and backhaul nitrogen spring 213 discharges and drives edge iron block assembly 2 to move upward.Continue die sinking campaign, select the product of deburring work to be stranded in counterdie surface by not carrying out after patrix entirety departs from counterdie, mold work completes.
Those skilled in the art can carry out various remodeling and change to the utility model.Therefore, the utility model covers and falls into various remodeling in appending claims and equivalency range thereof and change.
Claims (5)
1. large-scale auto body panels cold punching die takes as an elective course a mechanism, comprises air cylinder driven assembly (1) and the large part of edge iron block assembly (2) two; Described air cylinder driven assembly (1) is made up of cylinder assembly (11), drive block assembly (12), locking mechanism (13); Described edge iron block assembly (2) is made up of cutter block mounting bracket assembly (21), edge iron block body (22), it is characterized in that: cylinder assembly (11) comprises connector (112), cylinder assembly (11) entirety is connected with drive block assembly (12) by connector (112); Locking mechanism (13) comprises fixed head (132), it uses screw pin to be installed on drive block assembly (12), and the sky that the steel ball roller (131) that locking mechanism (13) comprises, spring holder (133), rectangular wire spring (134) are installed between fixed head (132) and drive block body (121) opens place; Rectangular wire spring (134) is subject to the extruding of fixed head (132) and compresses, and provides the power required for locking mechanism (13).
2. a kind of large-scale auto body panels cold punching die according to claim 1 takes as an elective course mechanism, it is characterized in that: described edge iron block body (22) is arranged on cutter block mounting bracket assembly (21).
3. a kind of large-scale auto body panels cold punching die according to claim 1 takes as an elective course mechanism, it is characterized in that: described edge iron block assembly (2) uses guide pin bushing to coordinate slide guide with the guide pillar be arranged on upper bolster body.
4. a kind of large-scale auto body panels cold punching die according to claim 1 takes as an elective course mechanism, it is characterized in that: described drive block assembly (12), comprise drive block body (121), regulate cushion block (122) and guide plate (123), described adjustment cushion block (122) is arranged on drive block body (121), uses screw to connect.
5. a kind of large-scale auto body panels cold punching die according to claim 1 takes as an elective course mechanism, it is characterized in that: described cutter block mounting bracket assembly (21), comprise mounting bracket body (211), guide pin bushing (212) and backhaul nitrogen spring (213), on described drive block body (121), mounting bracket body (211), adopt casting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654006.0U CN205020611U (en) | 2015-08-27 | 2015-08-27 | Large automobile covering cold stamping die takes mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520654006.0U CN205020611U (en) | 2015-08-27 | 2015-08-27 | Large automobile covering cold stamping die takes mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205020611U true CN205020611U (en) | 2016-02-10 |
Family
ID=55253178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520654006.0U Expired - Fee Related CN205020611U (en) | 2015-08-27 | 2015-08-27 | Large automobile covering cold stamping die takes mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205020611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113642100A (en) * | 2021-07-15 | 2021-11-12 | 西安理工大学 | Design method and design device for trimming cutter block |
-
2015
- 2015-08-27 CN CN201520654006.0U patent/CN205020611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113642100A (en) * | 2021-07-15 | 2021-11-12 | 西安理工大学 | Design method and design device for trimming cutter block |
| CN113642100B (en) * | 2021-07-15 | 2024-05-10 | 西安理工大学 | Design method and design device of trimming cutter block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20180827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |