CN205110497U - Mould of half shell terminal surface and side simultaneously can surely admit air - Google Patents
Mould of half shell terminal surface and side simultaneously can surely admit air Download PDFInfo
- Publication number
- CN205110497U CN205110497U CN201520738854.XU CN201520738854U CN205110497U CN 205110497 U CN205110497 U CN 205110497U CN 201520738854 U CN201520738854 U CN 201520738854U CN 205110497 U CN205110497 U CN 205110497U
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- China
- Prior art keywords
- edge
- mold insert
- half shell
- knife mold
- air inlet
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- Withdrawn - After Issue
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Abstract
The utility model discloses a mould of half shell terminal surface and side simultaneously can surely admit air includes mode structure and lower mode structure, go up the mode structure including pressing the flitch, press the flitch to use the guide block can be for translation about other parts of last mode structure for the direction, go up the mode structure on fixed mounting have last edge of a knife mold insert, the mode structure includes locating piece down, down be fixed with first edge of a knife mold insert and second edge of a knife mold insert respectively corresponding to the position of two sides on half shell that admit air on the locating piece, have edge of a knife mold insert under the third corresponding to the rigidity of the half shell terminal surface that admits air, go up the mode structure and install first slide wedge and second slide wedge down between the mode structure, install first side tool mouth and second side tool mouth on first slide wedge and the second slide wedge respectively. The utility model discloses a mould can be accomplished simultaneously in a stroke and cut the side and cut side profile twice process the half shell part that admits air, has not only practiced thrift the cost, but also has practiced thrift production efficiency.
Description
Technical field
The utility model relates to a kind of diel, particularly a kind of cut part end face and side cut parts profile mould.
Background technology
Mould of the present utility model for target part air inlet half shell shape as shown in Figure 1, air inlet half shell is made up of a lot of irregular curved surface, but can overall U-shaped be found out, and its cross section is class semicircle, and the edge of its housing is with flange, due to specific purposes, need to carry out cutting the smooth profile of smooth formation 01 at the end face of air inlet half shell, and gap will be cut out form smooth outline line 02 and outline line 03 in the flange place about it.Adopt traditional moulds to carry out aforesaid operations and at least need two molds, cost is higher, and production efficiency is lower.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of can cut the end face of air inlet half shell and the mould of outline simultaneously.
Technical scheme: for achieving the above object, a kind of mould simultaneously can cutting air inlet half shell end face and side of the present utility model comprises upper die structure and lower die structure, and described upper die structure can be led folding by guiding parts relative to lower die structure; Described upper die structure includes but not limited to holding pad, and holding pad is that guiding can relative to other part upper and lower translations of upper die structure with guide pad, by spring element returns, and spacing by discharging screw; Upper die structure is installed with edge of a knife mold insert, described upper edge of a knife mold insert is not arranged on holding pad; Described lower die structure includes but not limited to lower locating piece, the position described lower locating piece corresponding to air inlet half shell two sides is fixed with first time edge of a knife mold insert and second time edge of a knife mold insert respectively, and the position corresponding to air inlet half shell end face is fixed with the 3rd time edge of a knife mold insert; First wedge and the second wedge are installed between described upper die structure and lower die structure, the first wedge and the second wedge are separately installed with the first side tool mouth and the second side tool mouth.
Further, described lower die structure includes lower block, is separated with the feed space of the upper edge of a knife mold insert that a shape and upper edge of a knife mold insert agree with between described lower block and the 3rd time edge of a knife mold insert, and the height of described lower block is higher than the height of the 3rd time edge of a knife mold insert.
Further, the pit profile of agreeing with mutually with air inlet half shell external surface shape is drawn in described holding pad lower end; Described lower locating piece upper end is the profile of agreeing with mutually with air inlet half shell inner surface, and during matched moulds, air inlet half shell is clipped between holding pad and lower locating piece and is located by profile.
Further, described upper die structure comprises patrix pin, cope match-plate pattern, upper padding plate and holding pad from top to bottom successively, and described flexible member is nitrogen spring, nitrogen spring fix relative to cope match-plate pattern and its elasticity king-rod against holding pad; Described lower die structure comprises lower locating piece, bottom plate, lower bolster, lower bolster and counterdie pin from top to bottom successively, is mutually permanently connected between five; An ejector pin is at least installed in described lower locating piece, ejector pin can in locating piece upper and lower translation and ejector pin lower end is pressed with Rectangular Spring.
Further, described first wedge comprises the first base, the first slide block and the first upper saddle, described first floor installation is on lower bolster, described first upper saddle is arranged on the first cope match-plate pattern, described first slide block and the first base are for being slidably matched, and the first upper end of slide block is inclined-plane, and the first upper saddle lower end is also inclined-plane, during mould matched moulds, mutually extrude between the inclined-plane of the first upper saddle and the first slide block and produce mutual slippage and promote the first slide block movement; The first side backing plate and the first side fixed head described first slide block be equipped with, described first side tool mouth through the first side fixed head and its rear end against the first side backing plate.
Further, described second wedge comprises the second base, the second slide block and the second upper saddle, described second floor installation is on lower bolster, described second upper saddle is arranged on the second cope match-plate pattern, described second slide block and the second base are for being slidably matched, and the second upper end of slide block is inclined-plane, and the second upper saddle lower end is also inclined-plane, during mould matched moulds, mutually extrude between the inclined-plane of the second upper saddle and the second slide block and produce mutual slippage and promote the second slide block movement; The second side backing plate and the second side fixed head described second slide block be equipped with, described second side tool mouth through the second side fixed head and its rear end against the second side backing plate.
Further, described upper edge of a knife mold insert forms by three pieces, to be respectively on first on edge of a knife mold insert, second edge of a knife mold insert on edge of a knife mold insert and the 3rd, on first on edge of a knife mold insert, second on edge of a knife mold insert and the 3rd the cutting edge composition of edge of a knife mold insert profile with the profile of end face that will cut out on processed housing part agree with.
Further, described lower block is also divided into three pieces, be respectively first time block, second time block and the 3rd time block, in matched moulds process, first time block props up the knife back of edge of a knife mold insert on first, second time block props up the knife back of edge of a knife mold insert on second, and the 3rd time block props up the knife back of edge of a knife mold insert on the 3rd.
Further, described cope match-plate pattern and lower bolster are all fixed with limited post, the limited post be fixed on cope match-plate pattern is installed with the limited post be fixed on lower bolster is concentric.
Further, described guiding parts comprises the guide pin bushing be fixed on cope match-plate pattern and the guide pillar be fixed on lower bolster, for being slidably matched between described guide pillars and bushes.
Beneficial effect: a kind of mould simultaneously can cutting air inlet half shell end face and side of the present utility model can complete in a stroke simultaneously to air inlet half shell part cut side with cut outline two procedures, save one set of die, not only save cost, and two procedures is completed with same set of mould also greatly saved production efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is the three-view diagram of air inlet half shell;
Accompanying drawing 2 is the front view of the mould simultaneously can cutting air inlet half shell end face and side;
Accompanying drawing 3 is the top view of the lower die structure of the mould simultaneously can cutting air inlet half shell end face and side;
Accompanying drawing 4 is the top view of the upper die structure of the mould simultaneously can cutting air inlet half shell end face and side;
Accompanying drawing 5 is the fixed form schematic diagram of the first side tool mouth.
The title of the part in accompanying drawing indicated by each label is as follows:
1, cope match-plate pattern; 2, lower bolster; 3, patrix pin A; 4, nitrogen spring fixed head; 5, patrix pin B; 6, patrix pin C; 7, counterdie pin A; 8, counterdie pin B; 9, counterdie pin C; 10, upper padding plate; 11, upper edge of a knife fixed head; 12, lower bolster; 13, bottom plate; 14, holding pad; 15, lower locating piece; 16, guide pad; 17, first time block; 18, second time block; 19, the 3rd time block; 20, first time edge of a knife mold insert; 21, second time edge of a knife mold insert; 22, the 3rd time edge of a knife mold insert A; 23, the 3rd time edge of a knife mold insert B; 24, the first side fixed head; 25, the first side backing plate; 26, the first side tool mouth; 27, the second side tool mouth; 28, edge of a knife mold insert on first; 29, edge of a knife mold insert on second; 30, edge of a knife mold insert on the 3rd; 31, ejector pin; 32, guiding parts; 33, nitrogen spring; 34, the first wedge; 35, the second wedge; 36, discharging screw; 37, Rectangular Spring; 341, the first base; 342, the first slide block; 343, the first upper saddle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of mould simultaneously can cutting air inlet half shell end face and side as shown in accompanying drawing 2 to accompanying drawing 4 comprises upper die structure and lower die structure, and upper die structure can be led folding by guiding parts 32 relative to lower die structure.Cope match-plate pattern 1 and lower bolster 2 are all fixed with limited post, and the limited post be fixed on cope match-plate pattern 1 is installed with the limited post be fixed on lower bolster 2 is concentric.Guiding parts 32 comprises the guide pin bushing be fixed on cope match-plate pattern 1 and the guide pillar be fixed on lower bolster 2, for being slidably matched between guide pillars and bushes.
Upper die structure comprises patrix pin, cope match-plate pattern 1, upper padding plate 10 and holding pad 14 from top to bottom successively, holding pad 14 with guide pad 16 for guiding can relative to other part upper and lower translations of upper die structure, resetted by nitrogen spring 33, and it is spacing by discharging screw 36, nitrogen spring 33 is connected on nitrogen spring fixed head 4 through cope match-plate pattern 1 and upper padding plate 10 upper end, and its elasticity king-rod is against holding pad 14; Upper die structure is installed with edge of a knife mold insert, upper edge of a knife mold insert is arranged on edge of a knife fixed head 11, and upper edge of a knife fixed head 11 fixedly mounts relative to cope match-plate pattern 1.Upper edge of a knife mold insert forms by three pieces, to be respectively on first on edge of a knife mold insert 28, second edge of a knife mold insert 30 on edge of a knife mold insert 29 and the 3rd, on first on edge of a knife mold insert 28, second on edge of a knife mold insert 29 and the 3rd edge of a knife mold insert 30 cutting edge contour with the profile of end face that will cut out on processed housing part agree with.Patrix pin is divided into patrix pin A3, patrix pin B5, patrix pin C6, is arranged on surrounding and the centre position of cope match-plate pattern respectively.
Lower die structure comprises lower locating piece 15, bottom plate 13, lower bolster 12, lower bolster 2 and counterdie pin from top to bottom successively, is mutually permanently connected between five; Three ejector pins 31 are installed in lower locating piece 15, ejector pin 31 can in locating piece upper and lower translation and ejector pin 31 lower end is pressed with Rectangular Spring 37.The position lower locating piece 15 corresponding to air inlet half shell two sides is fixed with first time edge of a knife mold insert 20 and second time edge of a knife mold insert 21 respectively, position corresponding to air inlet half shell end face is fixed with the 3rd time edge of a knife mold insert, 3rd time edge of a knife mold insert forms by two pieces, is respectively the 3rd time edge of a knife mold insert A22 and the 3rd time edge of a knife mold insert B23.Lower die structure also includes lower block, the feed space of the upper edge of a knife mold insert that a shape and upper edge of a knife mold insert agree with is separated with between lower block and the 3rd time edge of a knife mold insert, the height of lower block is higher than the height of the 3rd time edge of a knife mold insert, the object of such design be before upper edge of a knife mold insert does not start to cut the end face of air inlet half shell on the knife back of edge of a knife mold insert can first lean against on lower block, edge of a knife mold insert so both can be prevented to be out of shape, and the cutting accuracy of end face and smooth degree can have been ensured.Lower block is also divided into three pieces, be respectively first time block, 17, second time block 18 and the 3rd time block 19, in matched moulds process, first time block 17 props up the knife back of edge of a knife mold insert 28 on first, second time block 18 props up the knife back of edge of a knife mold insert 29 on second, and the 3rd time block 19 props up the knife back of edge of a knife mold insert 30 on the 3rd.
Counterdie pin is divided into counterdie pin A7, counterdie pin B8 and counterdie pin C9 tri-kinds, and three kinds of lower bolster length same widths are different, are arranged on counterdie underfooting end to it.
The pit profile of agreeing with mutually with air inlet half shell external surface shape is drawn in holding pad 14 lower end; Lower locating piece 15 upper end is the profile of agreeing with mutually with air inlet half shell inner surface, and during matched moulds, air inlet half shell is clipped between holding pad 14 and lower locating piece 15 and is located by profile.Because cut-out is larger, requiring higher to the compression of air inlet half shell, adopting profile location can ensure that air inlet half shell can not produce large slippage when cutting end face and side cuts outline line or entirety is extruded distortion, ensure that the complete of machining accuracy and profile.
Be provided with between upper die structure and lower die structure on the first wedge 34 and the second wedge 35, first wedge 34 and the second wedge 35 and be separately installed with the first side tool mouth 26 and the second side tool mouth 27.
First wedge 34 comprises the first base 341, first slide block 342 and the first upper saddle 343, first base 341 is arranged on lower bolster 2, first upper saddle 343 is arranged on the first cope match-plate pattern 1, first slide block 342 and the first base 341 are for being slidably matched, first slide block 342 upper end is inclined-plane, first upper saddle 343 lower end is also inclined-plane, during mould matched moulds, mutually extrudes and produce mutual slippage and promote the first slide block 342 and move between the first upper saddle 343 and the inclined-plane of the first slide block 342; First slide block 342 is equipped with the first side backing plate 25 and the first side fixed head 24, as shown in Figure 5, the first side tool mouth 26 passes the first side fixed head 24 rear end against the first side backing plate 25.
Identical with the first wedge structure, second wedge 35 comprises the second base, the second slide block and the second upper saddle, second floor installation is on lower bolster 2, second upper saddle is arranged on the second cope match-plate pattern 1, second slide block and the second base are for being slidably matched, and the second upper end of slide block is inclined-plane, and the second upper saddle lower end is also inclined-plane, during mould matched moulds, mutually extrude between the inclined-plane of the second upper saddle and the second slide block and produce mutual slippage and promote the second slide block movement; Second slide block is equipped with the second side backing plate and the second side fixed head, the second side tool mouth 27 passes the second fixed head rear end, side against the second side backing plate.
The form of the mold insert that side cutting knife mouths all in this mould all adopts, steel on the one hand for the manufacture of cutter are processed not easily, avoid and use the processing of bulk shear steel, the edge of a knife comparatively complicated in addition as above edge of a knife mold insert etc. be splitted into several pieces to process respectively is also easy to process in order to make, and reduces costs; Only the edge of a knife adopts the form of mold insert in edge of a knife wearing and tearing or can carry out quick replacement of insert after breaking on the other hand, and there is no need extensive dismounting, very convenient.
A kind of mould simultaneously can cutting air inlet half shell end face and side of the present utility model can complete in a stroke simultaneously to air inlet half shell part cut side with cut outline two procedures, save one set of die, not only save cost, and two procedures is completed with same set of mould also greatly saved production efficiency.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. can cut a mould for air inlet half shell end face and side simultaneously, it is characterized in that: comprise upper die structure and lower die structure, described upper die structure can be led folding by guiding parts relative to lower die structure; Described upper die structure includes but not limited to holding pad, and holding pad is that guiding can relative to other part upper and lower translations of upper die structure with guide pad, by spring element returns, and spacing by discharging screw; Upper die structure is installed with edge of a knife mold insert, described upper edge of a knife mold insert is not arranged on holding pad; Described lower die structure includes but not limited to lower locating piece, the position described lower locating piece corresponding to air inlet half shell two sides is fixed with first time edge of a knife mold insert and second time edge of a knife mold insert respectively, and the position corresponding to air inlet half shell end face is fixed with the 3rd time edge of a knife mold insert; First wedge and the second wedge are installed between described upper die structure and lower die structure, the first wedge and the second wedge are separately installed with the first side tool mouth and the second side tool mouth.
2. a kind of mould simultaneously can cutting air inlet half shell end face and side according to claim 1, it is characterized in that: described lower die structure includes lower block, be separated with the feed space of the upper edge of a knife mold insert that a shape and upper edge of a knife mold insert agree with between described lower block and the 3rd time edge of a knife mold insert, the height of described lower block is higher than the height of the 3rd time edge of a knife mold insert.
3. a kind of mould simultaneously can cutting air inlet half shell end face and side according to claim 1, is characterized in that: the pit profile of agreeing with mutually with air inlet half shell external surface shape is drawn in described holding pad lower end; Described lower locating piece upper end is the profile of agreeing with mutually with air inlet half shell inner surface, and during matched moulds, air inlet half shell is clipped between holding pad and lower locating piece and is located by profile.
4. a kind of mould simultaneously can cutting air inlet half shell end face and side according to the arbitrary claim of claim 1-3, it is characterized in that: described upper die structure comprises patrix pin, cope match-plate pattern, upper padding plate and holding pad from top to bottom successively, described flexible member is nitrogen spring, nitrogen spring fix relative to cope match-plate pattern and its elasticity king-rod against holding pad; Described lower die structure comprises lower locating piece, bottom plate, lower bolster, lower bolster and counterdie pin from top to bottom successively, is mutually permanently connected between five; An ejector pin is at least installed in described lower locating piece, ejector pin can in locating piece upper and lower translation and ejector pin lower end is pressed with Rectangular Spring.
5. a kind of mould simultaneously can cutting air inlet half shell end face and side according to claim 4, it is characterized in that: described first wedge comprises the first base, the first slide block and the first upper saddle, described first floor installation is on lower bolster, described first upper saddle is arranged on the first cope match-plate pattern, described first slide block and the first base are for being slidably matched, first upper end of slide block is inclined-plane, first upper saddle lower end is also inclined-plane, during mould matched moulds, mutually extrude between the inclined-plane of the first upper saddle and the first slide block and produce mutual slippage and promote the first slide block movement; The first side backing plate and the first side fixed head described first slide block be equipped with, described first side tool mouth through the first side fixed head and its rear end against the first side backing plate.
6. a kind of mould simultaneously can cutting air inlet half shell end face and side according to claim 4, it is characterized in that: described second wedge comprises the second base, the second slide block and the second upper saddle, described second floor installation is on lower bolster, described second upper saddle is arranged on the second cope match-plate pattern, described second slide block and the second base are for being slidably matched, second upper end of slide block is inclined-plane, second upper saddle lower end is also inclined-plane, during mould matched moulds, mutually extrude between the inclined-plane of the second upper saddle and the second slide block and produce mutual slippage and promote the second slide block movement; The second side backing plate and the second side fixed head described second slide block be equipped with, described second side tool mouth through the second side fixed head and its rear end against the second side backing plate.
7. a kind of mould simultaneously can cutting air inlet half shell end face and side according to claim 2, it is characterized in that: described upper edge of a knife mold insert forms by three pieces, to be respectively on first on edge of a knife mold insert, second edge of a knife mold insert on edge of a knife mold insert and the 3rd, on first on edge of a knife mold insert, second on edge of a knife mold insert and the 3rd the cutting edge composition of edge of a knife mold insert profile with the profile of end face that will cut out on processed housing part agree with.
8. a kind of mould simultaneously can cutting air inlet half shell end face and side according to claim 7, it is characterized in that: described lower block is also divided into three pieces, be respectively first time block, second time block and the 3rd time block, in matched moulds process, first time block props up the knife back of edge of a knife mold insert on first, second time block props up the knife back of edge of a knife mold insert on second, and the 3rd time block props up the knife back of edge of a knife mold insert on the 3rd.
9. a kind of mould simultaneously can cutting air inlet half shell end face and side according to the arbitrary claim of claim 1-3, it is characterized in that: described cope match-plate pattern and lower bolster are all fixed with limited post, the limited post be fixed on cope match-plate pattern is installed with the limited post be fixed on lower bolster is concentric.
10. a kind of mould simultaneously can cutting air inlet half shell end face and side according to claim 1, it is characterized in that: described guiding parts comprises the guide pin bushing be fixed on cope match-plate pattern and the guide pillar be fixed on lower bolster, for being slidably matched between described guide pillars and bushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738854.XU CN205110497U (en) | 2015-09-22 | 2015-09-22 | Mould of half shell terminal surface and side simultaneously can surely admit air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738854.XU CN205110497U (en) | 2015-09-22 | 2015-09-22 | Mould of half shell terminal surface and side simultaneously can surely admit air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110497U true CN205110497U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738854.XU Withdrawn - After Issue CN205110497U (en) | 2015-09-22 | 2015-09-22 | Mould of half shell terminal surface and side simultaneously can surely admit air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149415A (en) * | 2015-09-22 | 2015-12-16 | 无锡曙光模具有限公司 | Die capable of simultaneously cutting end faces and sides of half air inlet housings |
| CN107617668A (en) * | 2016-07-14 | 2018-01-23 | 佛山市顺德区美的电热电器制造有限公司 | The blanking method of breach on a kind of metal shell and electric cooking appliance metal shell |
| CN107983828A (en) * | 2017-12-01 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of mould and application method for processing bowl side wall and edge gap |
-
2015
- 2015-09-22 CN CN201520738854.XU patent/CN205110497U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149415A (en) * | 2015-09-22 | 2015-12-16 | 无锡曙光模具有限公司 | Die capable of simultaneously cutting end faces and sides of half air inlet housings |
| CN105149415B (en) * | 2015-09-22 | 2017-03-29 | 无锡曙光模具有限公司 | A kind of mould that can cut into gas half-shell end face and side simultaneously |
| CN107617668A (en) * | 2016-07-14 | 2018-01-23 | 佛山市顺德区美的电热电器制造有限公司 | The blanking method of breach on a kind of metal shell and electric cooking appliance metal shell |
| CN107983828A (en) * | 2017-12-01 | 2018-05-04 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of mould and application method for processing bowl side wall and edge gap |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160330 Effective date of abandoning: 20170329 |