CN202079727U - Interior division type fender injection mould - Google Patents
Interior division type fender injection mould Download PDFInfo
- Publication number
- CN202079727U CN202079727U CN2011200678685U CN201120067868U CN202079727U CN 202079727 U CN202079727 U CN 202079727U CN 2011200678685 U CN2011200678685 U CN 2011200678685U CN 201120067868 U CN201120067868 U CN 201120067868U CN 202079727 U CN202079727 U CN 202079727U
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- Prior art keywords
- beater
- beat
- oblique top
- clamping plate
- main body
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Abstract
The utility model provides an interior division type fender injection mould, which comprises a main body convex mould core, a concave mould cavity, a moving mould seat board, a fixed moud seat board, a pushing plate, a fixed mould seat board main body support plate, a heavy-duty hook and an ejection mechanism; wherein the main body convex mould core is mounted on the fixed mould seat board main body support plate; the fixed mould seat board and the pushing plate are sleeved on the main body convex mould core and are fixed together through a fixing device; the heavy-duty hook is mounted on the moving mould seat board; an oblique jacking block and an oblique jacking connecting rod of the ejection mechanism are mounted on the main body convex mould core; a shifting block is mounted on the pushing plate; the shifting block is hung on the oblique jacking connecting rod in a penetrating manner; the oblique jacking block and the oblique jacking connecting rod are mounted together; and the oblique jacking block and the molded fender are in contact with each other. The interior division type fender injection mould provided by the utility model solves the problem that the mould stripping of an interior division type fender injection mould is difficult, and enables the back-off R angle inside the concave mould to be demoulded smoothly without pulling and distort the R angle of the product.
Description
Technical field
The utility model relates to the injection mold field, somatotype beater or beat-up injection mold in relating in particular to.
Background technology
Current; the main direction of world car material technology development is lightweight and environmental protectionization; the beater or beat-up of common orthodox car is that multiple tracks complicated procedures of forming combinations such as sheet metal component process punching press, stretching and side cut are finished; production cycle is long; low and percent defective of efficient and production cost are all very high; and, because of using the heavy metal raw material many, increased tare and increased the power consumption discharging.At present, we use injection mold instead, make car body weight alleviate greatly with plastics PPO/PA injection moulding beater or beat-up, oil consumption is lower, therefore environmental protection and energy-conservation more, and this plastics have better anti-deformation ability, can not need recover automatically to repair when low speed collision.
Beater or beat-up in the past is general when mold developing to adopt outer somatotype, adopts the outer surface of the product that outer somatotype mold injection comes out to have the parting line generation, and the product that injects also needs to polish and sprays paint, has increased operation intensity, and has influenced presentation quality.Along with the appearance requirement to medium-to-high grade fender is more and more higher, in order to prevent to produce the integrality that parting line destroys fillet at the fillet place of product, someone has designed interior somatotype, interior somatotype is that the outward appearance visible surface is hidden in the die cavity, interior somatotype mould has solved the parting line problem of beater or beat-up outward appearance, but the mould structure of interior somatotype causes the die cavity two ends that the R angle is arranged, make product can't break away from die cavity, cause the depanning difficulty, if depanning by force, can cause the R angle to locate to pull or be out of shape again, influence presentation quality equally.
The utility model content
The utility model provides a kind of interior somatotype beater or beat-up injection mold that depanning can not cause the R angle to pull or be out of shape again that promptly helps.
Somatotype beater or beat-up injection mold in a kind of, comprise base plate, the main body punch insert, matrix cavity, Bottom clamp plate, top clamping plate, push pedal, top clamping plate body supports plate, heavy hook and ejecting mechanism, described main body punch insert is installed on the top clamping plate body supports plate, described top clamping plate and push pedal are sleeved on the main body punch insert, described top clamping plate and push pedal are fixed together by fixture, described heavy hook is installed on the Bottom clamp plate, the slanted kicking block of described ejecting mechanism and oblique top connecting rod are installed on the main body punch insert, in the described push pedal shifting block is installed, described shifting block is worn and is hung on the described oblique top connecting rod, described slanted kicking block and oblique top connecting rod are installed together, described slanted kicking block contacts with the beater or beat-up of moulding, described top clamping plate one end is equipped with a slide block and slide block interlock piece, described slide block is connected with slide block interlock piece, be fitted with the linkage guide piece on the described base plate, described linkage guide piece is connected with described slide block interlock piece.
Stud with one between described slide block and the slanted kicking block and support mold insert, described support mold insert is installed on the top clamping plate.
On the described linkage guide piece gathering sill is arranged, be inserted with guide post on the described slide block interlock piece, described guide post is enclosed within the gathering sill.
Described main body punch insert is provided with oblique top chamber groove and oblique top gathering sill, and oblique top guide holder and oblique top guiding briquetting is housed in the described oblique top gathering sill, on described oblique top guide holder and the oblique top guiding briquetting wear-resistant block is housed respectively.
Mold insert also is installed on the described top clamping plate, and described mold insert upper and lower surface all has projection.
Oblique top connecting rod locating piece is installed on the described slanted kicking block, and the described oblique top connecting rod locating piece other end is connected on the described oblique top connecting rod.
The shovel base that can withstand slide block is housed on the described base plate.
The guide supporting wear-resistant block is installed between described top clamping plate and the push pedal.
Described Injection Mold Design has one singly to chew hot flow path and five and advance the glue point, described each advance a cover intelligent control valve is housed on the glue point, described intelligent control valve is connected on the injection machine.
The mode that the utility model embodiment adopts slanted kicking block and slide block to combine ejects product in die sinking, for balance that guarantees to eject and the push pedal that when mould is opened, spurs fixation side synchronously by the heavy drag hook that is installed in movable side, again by the unified shifting block that drives of push pedal, the motion of slanted kicking block and slide block, product ejected stay on the matrix cavity, then utilize manipulator that product is lifted down, this depanning mode, not only solved the problem of interior somatotype injection mold depanning difficulty, and insert by between slanted kicking block and slide block, being provided with to support, make the smoothly demoulding of R angle, can not cause product R angle to pull or be out of shape.
Description of drawings
Fig. 1 is the interior somatotype injection mold schematic cross-section of the utility model embodiment;
Fig. 2 is the interior somatotype injection mold schematic cross-section of the utility model embodiment;
Fig. 3 is the heavy type hook schematic diagram of the utility model embodiment;
Fig. 4 is the oblique top gathering sill schematic diagram of the utility model embodiment;
Fig. 5 is the partial sectional view of the utility model embodiment;
Fig. 6 is the another side schematic diagram of the utility model embodiment;
Fig. 7 is the interior somatotype injection mold front elevational schematic of the utility model embodiment.
The specific embodiment
The utility model embodiment provides a kind of interior somatotype beater or beat-up injection mold, is elaborated below in conjunction with accompanying drawing.
See also Fig. 1 and Fig. 2, interior somatotype injection mold schematic cross-section and the schematic cross-section of the utility model embodiment, interior somatotype beater or beat-up injection mold, comprise base plate 116, main body punch insert 101, matrix cavity 102, Bottom clamp plate 103, top clamping plate 104, push pedal 105, top clamping plate body supports plate 106, heavy hook 107 and ejecting mechanism, main body punch insert 101 is installed on the top clamping plate body supports plate 106, top clamping plate 104 and push pedal 105 are sleeved on the main body punch insert 101, top clamping plate 104 and push pedal 105 are fixed together by fixture, fixture can be a screw, bolt or the like, heavy hook 107 is installed on the Bottom clamp plate 103, the slanted kicking block 108 of ejecting mechanism and oblique top connecting rod 109 are installed on the main body punch insert 101, shifting block 115 is installed in the push pedal 105, shifting block 115 is worn and is hung on the oblique top connecting rod 109, slanted kicking block 108 is installed together with oblique top connecting rod 109, slanted kicking block 108 contacts with the beater or beat-up 110 of moulding, top clamping plate 104 1 ends are equipped with a slide block 111 and slide block interlock piece 112, slide block 111 is connected with slide block interlock piece 112, be fitted with linkage guide piece 114 on the base plate 116, linkage guide piece 114 is connected with slide block interlock piece 112.
See also Fig. 3, the heavy hook of the utility model embodiment schematic diagram, in the utility model, heavy hook 107 has four, lays respectively at four angles of Bottom clamp plate 103.
See also Fig. 4, the oblique top gathering sill schematic diagram of the utility model embodiment, oblique top guide holder 117 and oblique top guiding briquetting 118 is housed in the oblique top gathering sill, the oblique top gathering sill is positioned on the main body punch insert 101, during die sinking, slanted kicking block 108 is connected 109 by oblique top and promotes to prolong 117 motions of oblique top guide holder, and oblique top guiding briquetting 118 control oblique top guide pads 108 do not slide to both sides.On bar oblique top guide holder 117 and the oblique top guiding briquetting 118 wear-resistant block 119 is housed respectively, this structural design makes things convenient for Mould Machining and can improve the precision of oblique top, improves the service life of slanted kicking block 108.
During the mould die sinking, four heavy hooks 107 that are fixed on the Bottom clamp plate 103 hang on the top clamping plate 104, because of between top clamping plate 104 and the push pedal 105 positioner being arranged, and be fixed together with key screw top clamping plate 104 and push pedal 105, so heavy hook 107 hauls top clamping plate 104 and push pedal 105 is moved together, push pedal 105 drives shifting block 115, shifting block 115 drives the motion that links together of oblique top connecting rods 109 and slanted kicking block 108, slanted kicking block 108 is with beater or beat-up 110 jack-up of moulding, when push pedal 105 is pulled to the fixed position, slanted kicking block 108 pushes up beater or beat-up 110 state of the complete demoulding, simultaneously, slide block 111 on the top clamping plate 104 is inserted in the drive of the linkage guide piece 114 on the base plate 116 when Bottom clamp plate 103 and top clamping plate 104 move together, gathering sill 121 is arranged on the linkage guide piece 114, the guide post of inserting on the slide block interlock piece 112 122, guide post 122 is enclosed within the gathering sill 121, slide block interlock piece 112 moves a slide block 111 along gathering sill 121 and pulls out, slide block 111 is moved to the position of setting the demoulding, linkage guide piece 114 is inserted on the base plate 116, can play the effect of location, gathering sill 121 is "/" shapes, also can be other shapes, move as long as be fit to slide block interlock piece 112.At top clamping plate 104 and push pedal 105 places guide supporting wear-resistant block 128 is installed, guarantees that linkage guide piece 114 is not easy to be worn, keep motion unobstructed.Oblique top connecting rod locating piece 120 is installed on the slanted kicking block 108, and oblique top connecting rod locating piece 120 other ends are connected on the described oblique top connecting rod 109.Support mold insert 113 between slanted kicking block 108 and the slide block 111; make the R angle demoulding smoothly between slide block 111 and the slanted kicking block 108; hang over simultaneously the locus again and support slanted kicking block 108 and slide block 111; during die sinking; slanted kicking block 108 is synchronous with the action of slide block 111; when slanted kicking block 108 is shifted beater or beat-up 110 onto complete demoulding state; positioning inductor is received signal and is delivered to injection machine on the mould; control system is moved back core to the stretch oil cylinder on the heavy type hook 107 simultaneously; heavy hook 107 flicks; Bottom clamp plate 103 separates with top clamping plate 104; dynamic model slide block on the Bottom clamp plate 103 is stirred the position that slides into setting by the Angle Pin on the top clamping plate 104; finish the demoulding; product after the demoulding hangs on the matrix cavity 102; manipulator on the injection machine is inhaled beater or beat-up 110 and is pulled out 5mm outward, more then toward declivity 45 degree pulling 10mm, and more up just can be with beater or beat-up 110 intact taking out.
See also Fig. 5 and Fig. 6, partial sectional view and opposite side view for the utility model embodiment, when mould resets, the resetting of top clamping plate 104 and push pedal 105 is to push back by the oil cylinder 129 that is installed in top clamping plate 104 and top clamping plate body supports plate 106 outsides, top clamping plate 104 resets and drives shifting block 115 in the push pedal 105 simultaneously and stir oblique top connecting rod 109 and link together and reset, slide block 111 is to rely on linkage guide piece 114 to drive slide blocks interlock piece 112 it is resetted, when slide block 111 resets, shovel base 124 shovels that slide block 111 back are contained on the base plate 116 push up the cammed surface that gets on to withstand slide block 111 back, prevent that slide block 111 is drawn back when injection moulding.All there is projection mold insert 123 top and bottom on the top clamping plate 104, are convenient to locate, and finishing processing in mould place before and after can being installed in can improve the quality that beater or beat-up 110 non-appearance are pressed from both sides mouth.
See also Fig. 7, the interior somatotype injection mold front elevational schematic of the utility model embodiment, Injection Mold Design has one singly to chew hot flow path and five and advance glue point 126, each advances a cover intelligent control valve 127 is housed on the glue point 126, each intelligent control valve 127 is connected on the injection machine, by the feedback information of intelligent control valve 127, injection machine can be controlled the into time and the order of glue.Thisly advance the glue mode and effectively solved weld bond problem on beater or beat-up 110 visible surfaces.
A kind of beater or beat-up injection moulding process adopts interior somatotype beater or beat-up injection mold of the present utility model to carry out matched moulds, injection, pressurize, cooling, die sinking and goods and takes out.
More than interior somatotype beater or beat-up injection mold that the utility model embodiment is provided be described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (9)
1. somatotype beater or beat-up injection mold in a kind, comprise base plate (116), main body punch insert (101), matrix cavity (102), Bottom clamp plate (103), top clamping plate (104), push pedal (105), top clamping plate body supports plate (106), heavy hook (107) and ejecting mechanism, described main body punch insert (101) is installed on the top clamping plate body supports plate (106), described top clamping plate (104) and push pedal (105) are sleeved on the main body punch insert (101), described top clamping plate (104) and push pedal (105) are fixed together by fixture, described heavy hook (107) is installed on the Bottom clamp plate (103), it is characterized in that
Slanted kicking block of described ejecting mechanism (108) and oblique top connecting rod (109) are installed on the main body punch insert (101), shifting block (115) is installed in the described push pedal (105), described shifting block (115) is worn and is hung on the described oblique top connecting rod (109), described slanted kicking block (108) is installed together with oblique top connecting rod (109), described slanted kicking block (108) contacts with the beater or beat-up (110) of moulding, described top clamping plate (104) one ends are equipped with a slide block (111) and slide block interlock piece (112), described slide block (111) is connected with slide block interlock piece (112), be fitted with linkage guide piece (114) on the described base plate (116), described linkage guide piece (114) is connected with described slide block interlock piece (112).
2. somatotype beater or beat-up injection mold in according to claim 1 is characterized in that, studs with one between described slide block (111) and the slanted kicking block (108) and supports mold insert (113), and described support mold insert (113) is installed on the top clamping plate (104).
3. somatotype beater or beat-up injection mold in according to claim 2, it is characterized in that, gathering sill (121) is arranged on the described linkage guide piece (114), be inserted with guide post (122) on the described slide block interlock piece (112), described guide post (122) is enclosed within the gathering sill (121).
4. somatotype beater or beat-up injection mold in according to claim 3, it is characterized in that, described main body punch insert (101) is provided with oblique top chamber groove and oblique top gathering sill, oblique top guide holder (117) and oblique top guiding briquetting (118) is housed in the described oblique top gathering sill, on described oblique top guide holder (117) and the oblique top guiding briquetting (118) wear-resistant block (119) is housed respectively.
5. somatotype beater or beat-up injection mold in according to claim 4 is characterized in that mold insert (123) also is installed on the described top clamping plate (104), and described mold insert (123) upper and lower surface all has projection.
6. somatotype beater or beat-up injection mold in according to claim 5 is characterized in that oblique top connecting rod locating piece (120) is installed on the described slanted kicking block (108), and described oblique top connecting rod locating piece (120) other end is connected on the described oblique top connecting rod (109).
7. somatotype beater or beat-up injection mold in according to claim 6 is characterized in that, the shovel base (124) that can withstand slide block (111) is housed on the described base plate.
8. somatotype beater or beat-up injection mold in according to claim 7 is characterized in that, between described top clamping plate (104) and the push pedal (105) guide supporting wear-resistant block (128) is installed.
9. somatotype beater or beat-up injection mold in according to claim 8, it is characterized in that, described Injection Mold Design has one singly to chew hot flow path and five and advance glue point (126), described each advance be equipped with on the glue point (126) one the cover intelligent control valve (127), described intelligent control valve (127) is connected on the injection machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200678685U CN202079727U (en) | 2011-03-15 | 2011-03-15 | Interior division type fender injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200678685U CN202079727U (en) | 2011-03-15 | 2011-03-15 | Interior division type fender injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202079727U true CN202079727U (en) | 2011-12-21 |
Family
ID=45340381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200678685U Expired - Lifetime CN202079727U (en) | 2011-03-15 | 2011-03-15 | Interior division type fender injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202079727U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139525A (en) * | 2011-03-15 | 2011-08-03 | 天津国丰模具有限公司 | Internal-division-type fender injection mold and injection molding method of fender |
| CN108789970A (en) * | 2018-07-25 | 2018-11-13 | 奥克斯空调股份有限公司 | Mould core structure and mold |
-
2011
- 2011-03-15 CN CN2011200678685U patent/CN202079727U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139525A (en) * | 2011-03-15 | 2011-08-03 | 天津国丰模具有限公司 | Internal-division-type fender injection mold and injection molding method of fender |
| CN108789970A (en) * | 2018-07-25 | 2018-11-13 | 奥克斯空调股份有限公司 | Mould core structure and mold |
| CN108789970B (en) * | 2018-07-25 | 2023-09-19 | 奥克斯空调股份有限公司 | Mould benevolence structure and mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111221 Effective date of abandoning: 20140108 |
|
| RGAV | Abandon patent right to avoid regrant |