CN205253864U - Guide structure of sill plate inner panel connecting piece deburring mould - Google Patents
Guide structure of sill plate inner panel connecting piece deburring mould Download PDFInfo
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- CN205253864U CN205253864U CN201520832239.5U CN201520832239U CN205253864U CN 205253864 U CN205253864 U CN 205253864U CN 201520832239 U CN201520832239 U CN 201520832239U CN 205253864 U CN205253864 U CN 205253864U
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- inner panel
- plate inner
- sill plate
- guide
- pin bushing
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Abstract
The utility model discloses a guide structure of sill plate inner panel connecting piece deburring mould, wherein, this deburring mould includes that the expansion body is the last mould subtotal lower mould part of cuboid structure, its characterized in that: guide structure includes go up the guide pin bushing of the mould part rectangle structure that subordinate convex becomes in the lower surface at length direction both ends, the lower surface middle part of guide pin bushing has the guiding hole of vertical setting, guide structure still includes lower mould part can supply the upper surface recessed formation in middle part at length direction both ends the accommodation space that the guide pin bushing fell into, the last surface vertical of accommodation space's bottom is fixed be provided with with guiding hole matched with guide pillar. The utility model discloses a guide structure of sill plate inner panel connecting piece deburring mould has the equitable advantage of simple structure, can effectively guarantee the machining precision of deburring mould.
Description
Technical field
The utility model belongs to automobile door sill plate inner panel connector processing tool field, is specifically related to a kind of guide frame of sill plate inner panel connector Trimming Die.
Background technology
The sill plate inner panel of automobile is the sheet metal component that is positioned at the strip at front/rear door threshold place in automotive body structure. Sill plate inner panel connector is the sheet metal component for sill plate inner panel is connected with the gusset of automotive body structure, if notification number is CN204368020U, name is called in the technical scheme of " a kind of automobile door sill inner panel assembly and automobile " label and is sill plate inner panel connector for " 30-inner panel back segment " (referring in Figure of description shown in Fig. 1).
At present, in prior art, there is symmetry connecting two sill plate inner panel connectors for sill plate inner panel connector carrying out after punch process producing, subsequently, carried out stamping-out and be processed into monolithic sill plate inner panel connector; Finally, adopting Trimming Die to carry out deburring to monolithic sill plate inner panel connector. Like this, though can save the cost for the mould to sill plate inner panel connector trim process, limit the lifting of sill plate inner panel connector trim process efficiency, affected overall economic efficiency.
Based on this, applicant considers to design a kind of mould that can improve sill plate inner panel connector deburring efficiency and processes. But when also needing first consider how to design a kind of structure and guarantee the accurate guiding between part of the upper die and the part of the lower die of this mould, self structure is also more simplified.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure more to simplify, can ensure the guide frame of the sill plate inner panel connector Trimming Die of the accurate guiding of part of the upper die and part of the lower die.
Can improve the sill plate inner panel connector Trimming Die of deburring efficiency.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme:
The guide frame of sill plate inner panel connector Trimming Die, wherein, this Trimming Die comprises that equal entirety is part of the upper die and the part of the lower die of rectangular structure, and described guide frame comprises the guide pin bushing of the described part of the upper die rectangular configuration that subordinate convexes in the lower surface at length direction two ends; The lower surface middle part of described guide pin bushing has the pilot hole of vertical setting;
Described guide frame also comprises the spatial accommodation that can for described guide pin bushing fall into of described part of the lower die in the recessed formation of upper surface middle part at length direction two ends; The upper surface of the bottom of described spatial accommodation is vertically fixedly installed the guide pillar matching with described pilot hole.
The setting of above-mentioned guide frame, arranges above-mentioned guide pin bushing by protruding under part of the upper die, and in part of the lower die, corresponding above-mentioned guide pin bushing arranges spatial accommodation, and is fixedly installed guide pillar in the upper base surface of spatial accommodation. Adopt such structure ensureing that guide pillar accurately coordinates with guide pin bushing, and then when guaranteeing this Trimming Die machining accuracy, also make the structure of mould more simplify rationally.
As improvement, on described guide pin bushing, on the sidewall of contiguous described spatial accommodation, be also fixedly installed guide block.
So, can further make the conduct of part of the upper die and part of the lower die more accurate, further guarantee the machining accuracy of Trimming Die.
As preferably, described guide block is to be arranged on two sides of described part of the upper die width two of described guide pin bushing.
The guide frame of sill plate inner panel connector Trimming Die of the present utility model, has advantages of simple and reasonablely, can effectively guarantee the machining accuracy of Trimming Die.
Brief description of the drawings
Fig. 1 is the structural representation of the sill plate inner panel connector of prior art;
Fig. 2 is a kind of structural representation that has adopted sill plate inner panel connector Trimming Die of the present utility model;
Fig. 3 is a kind of stereochemical structure view (in figure, arrow direction is feedstock direction) of the part of the lower die that has adopted sill plate inner panel connector Trimming Die of the present utility model;
Fig. 4 is a kind of stereochemical structure view (in figure, arrow direction is feedstock direction) of the part of the upper die that has adopted sill plate inner panel connector Trimming Die of the present utility model;
Fig. 5 is a kind of stereochemical structure view of the material lifting mechanism that has adopted sill plate inner panel connector Trimming Die of the present utility model.
In figure, be labeled as:
1 part of the upper die, 11 deburring dressing blade pieces, 12 guide pin bushings, 13 guide blocks;
2 parts of the lower die, 21 counterdies are inserted, 22 guide pillars, 23 bar-shaped troughs;
3 lifting pieces;
4 hooks;
5 connecting plates;
6 deep floors;
7 material extraction rods;
8 supporting seats, 81 first frames, 82 second frames;
9 first cylinders;
10 second cylinders;
100 limited blocks.
Detailed description of the invention
Below in conjunction with a kind of accompanying drawing that has adopted sill plate inner panel connector Trimming Die of the present utility model, guide frame of the present utility model is further described in detail. Wherein, adopt exemplary term such as upper and lower, left and right for describing, object is to help reader understanding, and is not intended to limit.
When concrete enforcement: as shown in Figures 1 to 5, sill plate inner panel connector Trimming Die, comprises that equal entirety is part of the upper die 1 and the part of the lower die 2 of cube structure; Wherein, the middle subordinate of described part of the upper die 1 lower surface is convexly equipped with and is equipped with deburring dressing blade piece 11, and the upper surface middle part epirelief of described part of the lower die 2 is provided with the counterdie just right with described deburring dressing blade piece 11 and inserts 21; Described counterdie insert 21 shape and size keeping flat with twice inner surface shape and size symmetrical and the sill plate inner panel connector that connects as one match; The corresponding polylith in edge that described deburring dressing blade piece 11 is the external circumferential of symmetrical when described two keep flat and sill plate inner panel connector that connect as one.
Above-mentioned sill plate inner panel connector Trimming Die, can disposablely keep flat twice, sill plate inner panel connector symmetrical and that connect as one carries out deburring shaping processing, thereby improves the working (machining) efficiency of sill plate inner panel connector deburring.
Wherein, described counterdie medial surface shape and the size that the two ends of 21 shape and the size sill plate inner panel connector dependence curved side of symmetry when described two keep flat are fixedly connected with integral structure of inserting matches; And described counterdie is inserted one end of charging aperture of 21 close Trimming Die for compared with small end.
Like this, two symmetrical sill plate inner panel connectors rely on the two ends of curved side to be fixedly connected with integral structure and are not only more conducive to punch forming, and being connected and being formed with openwork part at middle part by head and the tail two ends, curved side isolates curved side as far as possible mutually, like this, also can reduce substantially the impact on edge, place, curved side on sill plate inner panel connector on deburring dressing blade piece 11 in deburring trimming, and then better ensure machining accuracy.
Wherein, described counterdie insert 21 and deburring dressing blade piece 11 on be mutually along the length direction the continuous concaveconvex structure of cooperation for processing the part of curved lateral edges of sill plate inner panel connector, make the curved lateral edges of the sill plate inner panel connector processing be along the length direction continuously concavo-convex.
Curved side with respect to the sill plate inner panel connector of prior art is bar shaped bulk, adopt above-mentioned sill plate inner panel connector Trimming Die can make the curved lateral edges of the sill plate inner panel connector processing be along the length direction continuously concavo-convex, thereby by this continuous concavo-convex structural strength of greatly strengthening curved lateral edges, thereby promote the integrally-built intensity of sill plate inner panel connector.
Wherein, the equal entirety in described part of the upper die 1 and part of the lower die 2 is cuboid structure; Also comprise hoisting structure, described hoisting structure comprises the lifting piece 3 that described part of the upper die 1 is vertically fixedly connected with in the end of the two sides of its length direction with part of the lower die 2, and described lifting piece 3 is along spaced at least two of above-mentioned length direction; On described lifting piece 3, run through to be provided with along above-mentioned length direction and be with female screwed hole, also comprise the bolt being threaded in described screwed hole, the end of described bolt is also fixedly connected with hook 4.
In above-mentioned hoisting structure, lift on the side that piece 3 is fixedly installed on described part of the upper die 1 and part of the lower die 2, like this, can not impact part of the upper die 1 and part of the lower die 2 stamping surfaces, and be more convenient for Trimming Die entirety to lift. Lifting piece 3 is along spaced at least two of above-mentioned length direction, not only can save like this material, reduces the weight of Trimming Die entirety; Screwed hole between spaced lifting piece 3, makes also have gap between the screwed hole on it by the interval between two lifting pieces 3, can more easily bolt be connected like this in polylith lifting piece 3 screwed holes, improves installation effectiveness.
Wherein, between the Yu Gai side, lower end of the described lifting piece 3 on same side, be fixedly connected with a connecting plate 5; On described connecting plate 5, the multiple slotted eyes that are provided with for fixedly mounting mould are vertically run through at interval along the length direction; Described connecting plate 5 and this side between be also fixedly connected with deep floor 6.
The deep floor 6 being fixedly connected with between the connecting plate 5 of said structure and contiguous block and this side, can strengthen lifting piece 3 and connecting plate 5 structural strength separately, and then can make part of the upper die 1 and part of the lower die 2 more to firmly fix and to be arranged on stamping machine.
Wherein, above-mentioned sill plate inner panel connector Trimming Die also comprises guide frame (being the utility model); Described guide frame comprises the guide pin bushing 12 of described part of the upper die 1 rectangular configuration that subordinate convexes in the lower surface at length direction two ends; The lower surface middle part of described guide pin bushing 12 has the pilot hole of vertical setting;
Described guide frame also comprises the spatial accommodation that can for described guide pin bushing 12 fall into of described part of the lower die 2 in the recessed formation of upper surface middle part at length direction two ends; The upper surface of the bottom of described spatial accommodation is vertically fixedly installed the guide pillar 22 matching with described pilot hole.
The setting of above-mentioned guide frame, by protruding above-mentioned guide pin bushing 12 being set 1 time in part of the upper die, in part of the lower die 2, corresponding above-mentioned guide pin bushing 12 arranges spatial accommodation, and is fixedly installed guide pillar 22 in the upper base surface of spatial accommodation. Adopt such structure ensureing that guide pillar 22 accurately coordinates with guide pin bushing 12, and then when guaranteeing this Trimming Die machining accuracy, also make the structure of mould more simplify rationally.
Wherein, on described guide pin bushing 12, on the sidewall of contiguous described spatial accommodation, be also fixedly installed guide block 13.
So, can further make part of the upper die 1 more accurate with the conduct of part of the lower die 2, further guarantee the machining accuracy of Trimming Die.
Wherein, described guide block 13 is for being arranged on two sides of described part of the upper die width two of described guide pin bushing 12.
Wherein, above-mentioned sill plate inner panel connector Trimming Die also comprises material lifting mechanism; Described material lifting mechanism comprises base (not shown), material extraction rod 7, supporting seat 8 and the first cylinder 9;
Described base is that contiguous described part of the lower die 2 is fixedly installed away from the side of charging aperture in the longitudinal direction, and described material extraction rod 7, supporting seat 8 and the first cylinder 9 are arranged on described base, wherein,
On described material extraction rod 7, be leading portion near a section of charging aperture, away from charging aperture be rear end, described material extraction rod 7 is about described counterdie symmetrically arranged two of 21 the plane of symmetry of inserting; Insert 21 upper surface of described counterdie is symmetrically arranged with two bar-shaped troughs 23 that can fall into for the leading portion of described material extraction rod 7 about the plane of symmetry, in the bar-shaped trough 23 that described previous paragraphs on described material extraction rod 7 is inserted on 21 at counterdie, rear end is fixed on described material extraction rod 7 supporting seats 8;
The overall rectangular frame structure of described supporting seat 8, the rear end of described material extraction rod 7 is fixedly connected on the two ends of the first frame 81 length directions of described supporting seat 8, the middle part of this first frame 81 is rotatably socketed with a connecting seat, and the upper end of the piston rod on the lower end of described Connection Block and vertical described the first cylinder 9 arranging is hinged;
The second frame 82 on described supporting seat 8 is parallel with described the first frame 81, and described the second frame 82 is socketed with rotationally the sleeve being connected on described base and forms and can make the integrally rotated rotating shaft of described supporting seat 8.
The setting of above-mentioned material lifting mechanism, can complete after trim process, starting the first cylinder 9 makes its piston rod promote the first frame 81 on supporting seat 8 around the up rotation of the second frame 82, thereby drive the material extraction rod 7 on supporting seat 8 to be upturned, thereby threshold inner panel connector good trim process (is preferably arranged on one side to a guide plate under being tilted to ejecting to ejecting away from charging aperture direction, thereby be more convenient for to the connector processing just delivery and collect), propose material operation thereby complete, and then can carry out fast next trim process. Visible, material lifting mechanism the efficiency that can improve greatly trim process is set.
Wherein, above-mentioned material lifting mechanism also comprises the limited block 100 and the second cylinder 10 that are fixedly mounted on described base;
The lower end of described sleeve is hinged with the upper end of the piston rod of the second cylinder 10 being vertically fixedly installed;
Described limited block 100 entirety are inverted L shape, and lower end is fixedly mounted on described base, the backward top of the second frame 82 spacing to forming that extends to of bending, upper end.
Arrange after above-mentioned limited block 100 and the second cylinder 10, can, in the time proposing material operation, drive material extraction rod 7 that threshold inner panel connector is ejected thereby first start the first cylinder 9; Subsequently, start the second cylinder 10 the second frame 82 is abutted on limited block 100, thereby thereby can help to drive more fast the descending material extraction rod 7 that makes of the first frame 81 to reset.
Below be only the utility model preferred embodiment; need point out to be; not departing under the prerequisite of the technical program, can also make some distortion and improvement for those skilled in the art, above-mentioned distortion and improved technical scheme should be considered as falling into the claimed scope of the application equally.
Claims (3)
1. the guide frame of sill plate inner panel connector Trimming Die, wherein, this Trimming Die comprises that equal entirety is part of the upper die and the part of the lower die of rectangular structure, is characterized in that: described guide frame comprises the guide pin bushing of the described part of the upper die rectangular configuration that subordinate convexes in the lower surface at length direction two ends; The lower surface middle part of described guide pin bushing is vertically provided with pilot hole;
Described guide frame also comprises the spatial accommodation that can for described guide pin bushing fall into of described part of the lower die in the recessed formation of upper surface middle part at length direction two ends; The upper surface of the bottom of described spatial accommodation is vertically fixedly installed the guide pillar matching with described pilot hole.
2. the guide frame of sill plate inner panel connector Trimming Die according to claim 1, is characterized in that: on described guide pin bushing, on the sidewall of contiguous described spatial accommodation, be also fixedly installed guide block.
3. the guide frame of sill plate inner panel connector Trimming Die according to claim 2, is characterized in that: described guide block is to be arranged on two sides of described part of the upper die width two of described guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832239.5U CN205253864U (en) | 2015-10-26 | 2015-10-26 | Guide structure of sill plate inner panel connecting piece deburring mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520832239.5U CN205253864U (en) | 2015-10-26 | 2015-10-26 | Guide structure of sill plate inner panel connecting piece deburring mould |
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| Publication Number | Publication Date |
|---|---|
| CN205253864U true CN205253864U (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520832239.5U Active CN205253864U (en) | 2015-10-26 | 2015-10-26 | Guide structure of sill plate inner panel connecting piece deburring mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN205253864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623634A (en) * | 2016-12-24 | 2017-05-10 | 柳州凌云汽车零部件有限公司 | Stamping die for front door inner panel of automobile |
-
2015
- 2015-10-26 CN CN201520832239.5U patent/CN205253864U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623634A (en) * | 2016-12-24 | 2017-05-10 | 柳州凌云汽车零部件有限公司 | Stamping die for front door inner panel of automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 401133 Chongqing Jiangbei District mayor road No. 29 fish mouth Patentee after: CHONGQING ZHIXIN INDUSTRIAL GROUP Co.,Ltd. Address before: 401133 Chongqing Jiangbei District mayor road No. 29 fish mouth Patentee before: CHONGQING ZHIXIN INDUSTRIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200909 Address after: 550081 plant (No.1) of Geely Automobile supporting plant phase I project in Jinhua Town, guanshanhu District, Guiyang City, Guizhou Province Patentee after: Guizhou Zhixin Industrial Co.,Ltd. Address before: 401133 Chongqing Jiangbei District mayor road No. 29 fish mouth Patentee before: CHONGQING ZHIXIN INDUSTRIAL GROUP Co.,Ltd. |